The utility model discloses a fruit picking machine, which comprises a mobile running device (1), a power supply (2), a picking lifting device (3), a folding extension rod (4), a gas station (5) and a vibratory picking device (6). The power supply (2), the picking lifting device (3) and the gas station (5) are arranged on the mobile running device (1), the folding extension rod (4) is hinged with the folding extension rod (4), and the vibratory picking device (6) is hinged with the a folding extension rod (4). The vibratory picking device of the picking machine can clamp fruit trees at different positions, with different distances and with different heights. Due to the caterpillar track type running device, the fruit picking machine is suitable for hilly areas, in particular for fruit picking on large-slope working surfaces of mountainous roads. Moreover, the fruit picking machine has high flexibility, high working efficiency, low requirements for working space and high picking efficiency.

Fruit picking machine

The invention relates to a portable walnut picking device. The device comprises a power source with an accelerator control part, a picking rod, a transmission shaft, a vibration mechanism and a picking chuck, wherein the transmission shaft is sleeved in the picking rod; the power source is connected with a lower end of the transmission shaft by a wire flexible shaft; the vibration mechanism comprises a shell and a buffer unit, a push rod, a pinion and an eccentric gearwheel which are all arranged in the shell; the eccentric gearwheel is meshed with the pinion; the buffer unit is connected with an upper end of the transmission shaft and is connected with the pinion by a first shaft; the eccentric gearwheel is connected with the push rod; and the picking chuck is connected with the push rod by a connecting rod. The picking device has the following advantages: the picking device has low cost and small volume, is easy to carry and can efficiently pick the walnuts on the primary branches through vibration.

Portable walnut picking device

The invention relates to a strip-shaped interplanting spraying machine, which consists of a base plate, a storage battery pack, a speed reducing box, a driving motor, a control unit, a medicine liquid box, a medicine liquid pump, a hose, an A-group step motor, a B-group step motor, an outer sleeve, an inner sleeve, two pairs of gear pairs, a support frame rod and a spray head, wherein the storage battery pack, the speed reducing box, the control unit, the driving motor, the medicine liquid box, the medicine liquid pump and the A-group step motor are respectively and fixedly arranged on the base plate, the medicine liquid box is connected with the medicine liquid pump, the medicine liquid pump pumps medicine liquid from the medicine liquid box to the spray head through the hose and sprays, the outer sleeve and a rotating shaft of the A-group step motor are coaxial, the inner sleeve and the outer sleeve are in clearance fit, the B-group step motor is fixedly arranged outside the inner sleeve, the support frame rod and the inner sleeve are in clearance fit, one gear in the gear pairs is nested on a rotating shaft of the B-group step motor, the other gear in the gear pairs is nested on the support frame rod, and the spray head is fixedly arranged on the support frame rod. The strip-shaped interplanting spraying machine is applicable to specific strip-shaped interplanting composite planting modes.

Strip-shaped interplanting spraying machine

The invention provides a portable walnut picker which comprises a driving device, a transmission flexible shaft, a vibration device and a trunk clamping device. One end of the transmission flexible shaft is connected with the driving device, and the other end of the transmission flexible shaft is connected with the vibration device which is fixed on the trunk clamping device and comprises a push-shake rod used for knocking trunks. The picker transmits power through the flexible shaft to realize multidirectional and wide-range movement of the trunks clamped by the clamping device, so that the portable walnut picker can meet needs of clamping and picking fruit trees at different positions, with different distances, at different heights and with different maturity degrees, and has the advantages of convenience, flexibility and efficiency in operation, convenience for carrying, small required working space and the like; and in addition, picking is completed by knocking the trunks by the push-shake rod, so that damages to the fruit trees are small.

Portable walnut picker

The invention relates to a hanging type hill mountainous region orchard operating lift platform which comprises a motive power device, a supporting mechanism, a lifting mechanism, a swing mechanism and a hydraulic control system. The hanging type hill mountainous region orchard operating lift platform controls hydraulic component motion through the hydraulic control system to stably lift a work table to arbitrary working positions of a scheduled working range. The ascending and descending heights of the work table are adjusted through stretching and shrinking of a lifting cylinder. A lifting system is driven by a coupler to complete rotating angles of the work table through a gear rack swing hydraulic cylinder. Adjustment of the work table and the ground inclined angle is achieved through linkage of a leveling cylinder and a follow-up cylinder. The hanging type hill mountainous region orchard operating lift platform can be adapted to special operating environments of hills and mountainous regions.

Hanging type hill mountainous region orchard operating lift platform

The utility model provides a reversed umbrella shaped fruit receiving device hung and driven by a tractor, which is composed of a three-point mounted fruit collecting box, a canvas collecting surface, an umbrella body rotating fulcrum bar, gear rack transmission pairs and hydraulic cylinders. The folded canvas collecting surface and the umbrella body rotating fulcrum bar are arranged on both sides of the box body of the fruit collecting box, a square opening for holding the trunk of a fruit tree is arranged in the middle of the rear end of the box body, two groups of the gear rack transmission pairs on the left and the right and the two hydraulic cylinders are arranged on both sides of the opening. The reversed umbrella shaped fruit receiving device is used for receiving the fruit dropping due to vibration and collecting the fruit to the fruit collecting box. The canvas collecting surface presents a reversed umbrella shape and is inclined towards the center; the retraction of the hydraulic cylinders are controlled through the hydraulic system of the tractor during the process of receiving fruit; under the drive of the gear rack transmission pairs, the canvas collecting surface is circularly unfolded into a reversed umbrella shape around the fruit tree from both sides of the box body and via the folded state; and the fruit dropping due to vibration falls to the reversed umbrella shaped connecting surface and rolls towards the center to the fruit collecting box along the inclined surface. The valve at the bottom at the front end is opened for unloading the fruit when the fruit in the fruit collecting box reaches certain quantity.

Reverse umbrella shaped fruit receiving apparatus

The utility model provides a vibrating type fruit tree harvester supporting a tractor of above 29.4kw (40hp). The vibrating type fruit tree harvester is suspended at the rear part of the tractor at three points and comprises a frame, a fruit tree shaking device and a hydraulic control system. The fruit tree shaking device is installed at the rear part of the frame, comprises a retractable supporting arm, a supporting casing, a T-shaped shaft sleeve, a vibrating head suspension bracket and a jaw-type vibrating head, and can carry out horizontal fruit harvesting operation relative to the advancing direction of the tractor. The hydraulic control system adopts a multi-way reversing valve control loop. The driving force of the hydraulic control system is supplied by the power output shaft PTO of the tractor. A hydraulic oil cylinder and a motor used to control all parts of the fruit tree shaking device to act are controlled by a multi-way reversing valve. The utility model has the advantages that the structure is compact and light, the vibrating type fruit tree harvester is particularly suitable for harvesting operation of a low and thick-planting orchard, the fruit harvesting efficiency is high and the operation is easy. The working principle of the vibrating type fruit tree harvester is that the jaw-type vibrating head clamps the trunk of a fruit tree, and the power transmission shaft of the tractor transmits power to the jaw-type vibrating head to drive the built-in eccentric wheel slewing gear of the vibrating head to push and shake the fruit tree to vibrate down fruits.

Vibrating type fruit tree harvester

The utility model provides a vibrating fruit harvester used together with a tractor that has a power more than 44kW (60hp). The harvester comprises a fruit tree vibrating device, a hydraulic control system, an oil tank and a weight counterbalance, wherein the fruit tree vibrating device is arranged at the front end of the tractor and comprises a left side support, a right side support, a main beam support, a retractable strut beam, a vibrating head hanger and a jaw type vibrating head; the hydraulic control system is arranged on the right side support of the fruit tree vibrating device where the tractor driver can reach; all operations of the fruit tree vibrating device are controlled by the hydraulic control system and driving force is supplied by the tractor through a drive shaft PTO. The oil tank and the weight counterbalance are in a three point hitch behind the tractor for ensuring that the suspension in the front part and at the tail part of the tractor is stabilized. The working principle of the harvester is as follows: the jaw type vibrating head clamps a branch and power is transmitted by a tractor power take-off shaft PTO so as to drive an eccentric wheel swing mechanism which is arranged in the vibrating head to push and shake a fruit tree and vibrate fruits down.

Vibration type machine for picking fruit tree

The invention discloses an orchard self-propelled lifting operation platform which comprises a hydraulic system, a traveling mechanism and an engine (13). The orchard self-propelled lifting operation platform is characterized by being provided with a rotary device, a lifting device, an operating platform and an operation table. The rotary device comprises a rotary component and a rotary upright column (3), the rotary component comprises a hydraulic motor (15), a worm and gear reducing mechanism (16) and a slewing ring bearing (14), and the rotary upright column can perform a 360-degree stable rotation on a base plate through the slewing ring bearing. The lifting device comprises a support arm (6), a lifting arm (5) and a lifting oil cylinder (4), and the operation table (9) can ascend or descend in a range from 1m to 6m. Each of the four corners of the base plate is respectively provided with a support leg (12) and a support leg controlling oil cylinder (19). The orchard self-propelled lifting operation platform has the advantages of being flexible in moving and traveling, free in lifting and rotating, and convenient and safe to operate.

Orchard self-propelled lifting operation platform

The utility model discloses a pneumatic electrostatic spray head which can effectively reduce the size of fog drops, improves the evenness of a fog spectrum, and improves the deposit rate of pesticide on crops, thereby improving the utilization of pesticide, reducing the usage quantity of pesticide, and reducing the cost of pesticide application. The adsorption of an electric field reduces the shifting of pesticide, which lessens the pollution of pesticide to environment. The pneumatic electrostatic spray head mainly comprises a small ring-shaped electrode, a protective cover, a spray head body, a small spray head body, a liquid channel, an air channel, a gasket and a spray head cover, which are arranged on the position of the spray head, a sealing rubber ring, a large ring-shaped electrode embedded in the spray head body, a needlelike charging electrode connected with the large ring-shaped electrode, a cavity communicated with the large and a small ring-shaped electrodes and a nozzle. When in work, the combined charging electrode enables the fog drops sprayed to have charges whose polarity is opposite to that of charges on an external electric field according to the principle of electrostatic induction at the moment that liquid is sprayed into water mist on the nozzle under the electric field of external voltage. After a power supply is electrified, the electric field between the spray head and the induction ring enables the charges to flow along a loop, positive charges are gathered on an inductive polar ring, and negative charges are gathered on a sprayed liquid beam.

Jia Shouxing

Papers

Reverse umbrella shaped fruit receiving apparatus

Vibrating type fruit tree harvester

Vibration type machine for picking fruit tree

Orchard self-propelled lifting operation platform

Pneumatic electrostatic spray head