CN212753326U

CN212753326U - Pineapple is picked with supplementary device of picking that has adjustable centre gripping size

Info

Publication number: CN212753326U
Application number: CN202021069472.XU
Authority: CN
Inventors: 张祥会; 马晓晓; 董斌; 陶正平; 刘�文
Original assignee: Guangdong Aib Polytechnic (ministry Of Agriculture South China Agricultural Reclamation Cadre Training Center)
Current assignee: Guangdong Aib Polytechnic (ministry Of Agriculture South China Agricultural Reclamation Cadre Training Center)
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-23
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a pineapple is picked with supplementary device of picking that has adjustable centre gripping size, including mobile jib and supplementary piece, its characterized in that: the mobile jib bottom is fixed with the handle, and the handle surface is provided with the skid resistant course, the handle left side is connected with the switch, and the switch top is connected with the hydraulic line, the hydraulic line top is connected with the hydraulic pressure case, and the hydraulic pressure case other end is connected with the gripper, the mobile jib surface connection has the promotion piece, and promotes the piece top and seted up the spout, it all is connected with the connecting rod to promote a both sides, and has seted up the spacing groove at connecting rod top, the spacing inslot portion is fixed with the bolt. This pineapple is picked with supplementary device of picking that has adjustable centre gripping size is provided with the gripper, can easily indicate fixedly with the pineapple through centre gripping arc and fixed through switch and hydraulic tank, and can adjust the size of centre gripping, is favorable to avoiding the direct and pineapple surface contact of hand when picking, has reduced the injury that receives.

Description

Pineapple is picked with supplementary device of picking that has adjustable centre gripping size

Technical Field

The utility model relates to an auxiliary picking device technical field specifically is a pineapple is picked with auxiliary picking device that has adjustable centre gripping size.

Background

The pineapple is one of tropical fruits, the flavor of the pineapple is closely related to the taste and the maturity, so that the pineapple is harvested at proper time, the quality of the pineapple is maintained, and the storage, transportation and processing have direct influence.

The collection of pineapple generally adopts artificial mode, and the pineapple is very easily to cause the fish tail to the personnel of gathering during the collection because of the fibre of leaf is very tough and not smooth of fruit surface for large-scale harvesting is wasted time and energy, and low in labor efficiency, and to above-mentioned condition, we have released a pineapple and have the supplementary device of picking of adjustable centre gripping size of picking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pineapple is picked with supplementary device of picking that has adjustable centre gripping size to the manual mode of generally adopting of gathering that proposes general pineapple in solving above-mentioned background art, and the pineapple is very tough and not smooth with the fruit surface because of the fibre of leaf, makes very easily cause the fish tail to the personnel of gathering during gathering, and large-scale harvesting wastes time and energy, and the problem that labor efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is picked with supplementary harvesting with adjustable centre gripping size to pineapple is picked, includes mobile jib and supplementary piece, the mobile jib bottom is fixed with the handle, and the handle surface is provided with the skid resistant course, the handle left side is connected with the switch, and the switch top is connected with the hydraulic pressure line, the hydraulic pressure line top is connected with the hydraulic pressure case, and the hydraulic pressure case other end is connected with the gripper, the mobile jib surface connection has and promotes the piece, and promotes the piece top and seted up the spout, it all is connected with the connecting rod to promote the piece both sides, and the connecting rod top has seted up the spacing groove, the spacing inslot portion is fixed with the bolt, and the bolt other end is connected with the arm, arm surface mounting has the pivot, and the arm other end is connected with the tool bit, supplementary piece is.

Preferably, be fixed connection between hydraulic pressure case and the mobile jib, and the vertical central line of hydraulic pressure case and the vertical central line of mobile jib coincide mutually.

Preferably, the gripper is including fixed block, movable block, bearing, centre gripping arc and fixed finger, and the fixed block top is connected with the movable block, the movable block top is connected with the bearing, and the bearing other end is fixed with the centre gripping arc, centre gripping arc top is provided with fixed finger.

Preferably, the clamping arcs form a rotating structure through the bearing and the movable block, and the number of the clamping arcs is three.

Preferably, the pushing block forms a sliding structure with the main rod through the sliding groove, and the size of the inner opening of the pushing block is larger than that of the outer opening of the main rod.

Preferably, the mechanical claw and the auxiliary block form an elastic structure through a return spring, and the mechanical claw and the auxiliary block are fixedly connected.

Compared with the prior art, the beneficial effects of the utility model are that: this pineapple is picked with supplementary device of picking that has adjustable centre gripping size is provided with the gripper, can easily indicate fixedly with the pineapple through centre gripping arc and fixed through switch and hydraulic tank, and can adjust the size of centre gripping, is favorable to avoiding the direct and pineapple surface contact of hand when picking, has reduced the injury that receives.

This pineapple is picked with supplementary device of picking that has adjustable centre gripping size is provided with and promotes the piece, promotes the connecting rod through the spout and promotes the arm and rotate inside the pivot and make it promote the tool bit and accomplish the excision to centre gripping back pineapple, is favorable to excising the fruit fast, promotes work efficiency.

This pineapple is picked with supplementary device of picking that has adjustable centre gripping size is provided with miniature hydraulic tank, makes it connect in gripper and tool bit with hydraulic pressure union coupling, makes it make things convenient for the personnel of gathering to pick the pineapple, is favorable to alleviateing intensity of labour.

Drawings

FIG. 1 is a schematic view of the front view of the present invention;

FIG. 2 is a schematic structural view of the gripper of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main rod; 2. an auxiliary block; 3. a handle; 4. an anti-slip layer; 5. a switch; 6. a hydraulic line; 7. a hydraulic tank; 8. a gripper; 801. a fixed block; 802. a movable block; 803. a bearing; 804. clamping an arc; 805. a fixed finger; 9. a pushing block; 10. a chute; 11. a connecting rod; 12. a limiting groove; 13. A bolt; 14. a mechanical arm; 15. a rotating shaft; 16. a cutter head; 17. a return spring; 18. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a pineapple is picked with supplementary device of picking that has adjustable centre gripping size, including mobile jib 1 and supplementary piece 2, mobile jib 1 bottom is fixed with handle 3, and handle 3 surface is provided with skid resistant course 4, handle 3 left side is connected with switch 5, and switch 5 top is connected with hydraulic pressure line 6, hydraulic pressure line 6 top is connected with hydraulic pressure case 7, and the hydraulic pressure case 7 other end is connected with gripper 8, be fixed connection between hydraulic pressure case 7 and the mobile jib 1, and the vertical central line of hydraulic pressure case 7 and the vertical central line of mobile jib 1 coincide, be provided with hydraulic pressure case 7 and be favorable to making less the gripping to switch 5, the work is mild in the reduction, and the fixed connection between hydraulic pressure case 7 and the mobile jib 1 is favorable to holistic stability;

the gripper 8 comprises a fixed block 801, a movable block 802, a bearing 803, a clamping arc 804 and fixed fingers 805, the top of the fixed block 801 is connected with the movable block 802, the top of the movable block 802 is connected with the bearing 803, the other end of the bearing 803 is fixed with the clamping arc 804, the top of the clamping arc 804 is provided with the fixed fingers 805, the clamping arc 804 forms a rotating structure with the movable block 802 through the bearing 803, the number of the clamping arcs 804 is three, the gripper 8 can stably clamp pineapple fruits through the clamping arcs 804 and the fixed fingers 805, the situation that the pineapple fruits are directly contacted with the surfaces and blades to cause cutting injury is favorably avoided, and the stability during clamping is improved by the three clamping arcs 804;

the surface of the main rod 1 is connected with a pushing block 9, a sliding groove 10 is formed above the pushing block 9, two sides of the pushing block 9 are both connected with connecting rods 11, the top of each connecting rod 11 is provided with a limiting groove 12, a bolt 13 is fixed inside the limiting groove 12, the other end of the bolt 13 is connected with a mechanical arm 14, the surface of the mechanical arm 14 is provided with a rotating shaft 15, the other end of the mechanical arm 14 is connected with a tool bit 16, the pushing block 9 forms a sliding structure with the main rod 1 through the sliding groove 10, the size of the inner opening of the pushing block 9 is larger than that of the outer opening of the main rod 1, the pushing block 9 is arranged to facilitate picking and collecting pineapple fruits, the other end of the connecting rod 11 is arranged in the limiting groove 12 through the sliding pushing connecting rod 11 to facilitate avoiding interference with the operation of other parts, under the driving of the connecting rod, the inconvenience of cutting by the harvesting personnel is avoided;

supplementary piece 2 is connected in 1 top of mobile jib, and 2 front ends of supplementary piece are connected with

reset spring

17, 2 tops of supplementary piece have seted up recess 18, gripper 8 passes through reset spring 17 and constitutes elastic construction between supplementary piece 2, and be fixed connection between gripper 8 and the supplementary piece 2, supplementary piece 2 of setting is favorable to promoting holistic work, set up in the stability that tool bit 16 inside recess 18 is favorable to the during operation, reset spring 17 on surface is favorable to making its gripper 8 elastic construction, make its gripper 8 can adjust the size of size, be favorable to gathering personnel's use.

The working principle is as follows: when the auxiliary picking device with the adjustable clamping size is used for picking pineapples, firstly, the whole picking device is taken out and picked, the handle 3 is held by a hand, the anti-slip layer 4 arranged on the surface of the handle 3 is favorable for avoiding falling off in use, the front end of the main rod 1 is further close to pineapple fruits, the internal hydraulic line 6 is communicated with the hydraulic tank 7 through the holding switch 5 to enable the hydraulic tank 7 to pull the mechanical claw 8 to clamp like the inner side, the movable block 802 in the mechanical claw 8 and the bearing 803 at the top enable the clamping arc 804 to clamp towards the inner side, the fixed finger 805 at the top completes the fixation of the pineapple fruits, the hydraulic tank 7 is favorable for relieving the pressure of the holding switch 5, the labor intensity is favorably relieved, the situation that a picking person directly holds the pineapple fruits by hands to cause hand injury is avoided, then when the clamping is completed, the pushing block 9 is pushed upwards to slide in the sliding groove 10 to drive the connecting rod 11 to slide upwards in the limiting groove 12, this spacing groove 12 be provided with and do benefit to the function of avoiding disturbing other parts, connecting rod 11 promotes arm 14 at last and promotes tool bit 16 through the pivot 15 at back and move inside, accomplishes the cutting to the pineapple fruit, is favorable to having avoided the personnel of gathering to the inconvenience of excision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pineapple is picked with supplementary device of picking that has adjustable centre gripping size, includes mobile jib (1) and supplementary piece (2), its characterized in that: the anti-skidding type mechanical hand is characterized in that a handle (3) is fixed at the bottom of the main rod (1), an anti-skidding layer (4) is arranged on the surface of the handle (3), a switch (5) is connected to the left side of the handle (3), a hydraulic line (6) is connected to the top of the switch (5), a hydraulic tank (7) is connected to the top of the hydraulic line (6), a mechanical claw (8) is connected to the other end of the hydraulic tank (7), a pushing block (9) is connected to the surface of the main rod (1), a sliding groove (10) is formed above the pushing block (9), connecting rods (11) are connected to two sides of the pushing block (9), a limiting groove (12) is formed in the top of each connecting rod (11), a bolt (13) is fixed inside the limiting groove (12), the other end of the bolt (13) is connected with a mechanical arm (14), a rotating shaft (15), the auxiliary block (2) is connected to the top of the main rod (1), the front end of the auxiliary block (2) is connected with a return spring (17), and a groove (18) is formed in the top of the auxiliary block (2).

2. An auxiliary picking device with adjustable clamping size for picking pineapples according to claim 1, wherein: the hydraulic tank (7) is fixedly connected with the main rod (1), and the vertical center line of the hydraulic tank (7) coincides with the vertical center line of the main rod (1).

3. An auxiliary picking device with adjustable clamping size for picking pineapples according to claim 1, wherein: the mechanical claw (8) comprises a fixed block (801), a movable block (802), a bearing (803), a clamping arc (804) and a fixed finger (805), the top of the fixed block (801) is connected with the movable block (802), the top of the movable block (802) is connected with the bearing (803), the other end of the bearing (803) is fixed with the clamping arc (804), and the top of the clamping arc (804) is provided with the fixed finger (805).

4. An auxiliary picking device with adjustable clamping size for picking pineapples according to claim 3, wherein: the clamping arcs (804) form a rotating structure through the bearings (803) and the movable blocks (802), and three clamping arcs (804) are arranged.

5. An auxiliary picking device with adjustable clamping size for picking pineapples according to claim 1, wherein: the pushing block (9) forms a sliding structure with the main rod (1) through the sliding groove (10), and the size of the inner opening of the pushing block (9) is larger than that of the outer opening of the main rod (1).

6. An auxiliary picking device with adjustable clamping size for picking pineapples according to claim 1, wherein: the mechanical claw (8) and the auxiliary block (2) form an elastic structure through a return spring (17), and the mechanical claw (8) and the auxiliary block (2) are fixedly connected.