CN211020077U

CN211020077U - Drive rod with limiting device for fruit picker and fruit picker

Info

Publication number: CN211020077U
Application number: CN201921920231.9U
Authority: CN
Inventors: 褚衍亮
Original assignee: Linyi Hongtong Hardware Tool Co ltd
Current assignee: Linyi Hongtong Hardware Tool Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-17
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a fruit picker drive rod and fruit picker with stop device belongs to agricultural machine technical field. It has solved the defect that scalable fruit picker often appears and can not stretch out and draw back among the prior art. The utility model provides a drive line for fruit picker with stop device, includes the drive line body, the drive line body is including last drive rod, limiting plate and stay cord, set up two at least locking grooves on going up the drive rod, go up drive rod one end installation limiting plate, set up the limiting groove on the limiting plate, limiting plate one end installation stay cord.

Description

Drive rod with limiting device for fruit picker and fruit picker

Technical Field

The utility model belongs to the technical field of agricultural machinery, specifically speaking especially relates to a fruit picker is with transfer line and fruit picker of stop device.

Background

The fruit picker mainly comprises a handle, a telescopic rod and a fruit picker head, and the fruit picker in the current market is mainly telescopic and non-telescopic.

Disclosure of Invention

The utility model aims at providing a fruit picker drive rod with a limiting device and a fruit picker to overcome the defect that the telescopic fruit picker in the prior art cannot be stretched out and drawn back frequently.

The utility model discloses an adopt following technical scheme to realize:

The utility model provides a drive line for fruit picker with stop device, includes the drive line body, the drive line body is including last drive rod, limiting plate and stay cord, set up two at least locking grooves on going up the drive rod, go up drive rod one end installation limiting plate, set up the limiting groove on the limiting plate, limiting plate one end installation stay cord.

A fruit picker comprises a telescopic rod, wherein a fruit picker head and a handle are respectively arranged at two ends of the telescopic rod; the telescopic rod comprises a fixed rod and a movable rod, wherein a buckle is arranged on the fixed rod, and at least two jacks are formed in the movable rod and are inserted into the fixed rod; the handle comprises a fixed handle and a movable handle, the fixed handle is fixedly connected with the fixed rod, and the movable handle is hinged with the fixed handle; the fruit picking head comprises a base and at least two fruit picking claws, the base is fixedly connected with the movable rod and is provided with an elastic device, the fruit picking claws are hinged with the base, and the elastic device is compressed when the fruit picking claws rotate inwards; the fruit picking device is characterized by further comprising a transmission rod body, wherein the transmission rod body comprises an upper transmission rod, a limiting plate and a pull rope, at least two locking grooves are formed in the upper transmission rod, the limiting plate is installed at one end of the upper transmission rod, a limiting groove is formed in the limiting plate, the pull rope is installed at one end of the limiting plate, the pull rope is connected with a fruit picking claw and penetrates through an elastic device, the upper transmission rod penetrates through an inner sliding block, the inner sliding block is connected with a movable handle through a lower transmission rod, a limiting hole is formed in the movable rod, and a limiting rod limiting.

Further, the pull rope is a steel wire rope.

Furthermore, the number of the fruit picking claws is 3 and the fruit picking claws are uniformly distributed along the circumferential direction.

Further, the elastic means is a spring.

Furthermore, a through hole is formed in the base, a hinged seat is arranged on the top face of the base, and the fruit picking claw is arranged on the hinged seat.

Furthermore, the outer wall of the moving rod and the inner wall of the fixed rod are respectively provided with a limiting groove and a limiting lug in the vertical direction.

Compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses can be fine avoid appearing unable flexible problem when flexible, through the structure that changes the upper drive rod, avoid the condition of the upper drive rod lug connection stay cord among the prior art, make the upper drive rod pass through the limiting plate and be connected with the stay cord, and set up the spacing groove on the limiting plate, the gag lever post passes the spacing groove, at the during operation, when people loosen movable handle, the fruit picking claw outwards rotates under the spring action, when the upper drive rod rebound on the pulling of fruit picking claw promptly, the upper drive rod removes after the certain distance, the gag lever post continues the rebound through the upper drive rod of spacing groove restriction, realize the spacing to the upper drive rod, make the buckle insert the jack and effect in the locking lug locking groove on the upper drive rod just in time when the locking lug on the slider downstream.

2. The utility model discloses still have simple structure, with low costs and equipment convenient advantage.

Drawings

Fig. 1 is a schematic structural view of the transmission rod body of the present invention;

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

Fig. 3 is a schematic structural diagram of the inner slide block of the present invention.

In the figure: 1. a transmission rod is arranged; 2. a limiting plate; 3. pulling a rope; 4. fixing the rod; 5. a travel bar; 6. buckling; 7. a jack; 8. fixing a handle; 9. a movable handle; 10. a base; 11. picking the fruit claws; 12. an inner slide block; 13. a limiting rod; 14. a limiting groove; 15. a spring; 16. a torsion spring; 17. a lower U-shaped opening; 18. a locking groove; 19. a lower transmission rod; 20. an upper U-shaped opening; 21. a lower pin shaft; 22. a spring support; 23. a locking projection; 24. a transmission pin shaft; 25. an upper pin shaft; 26. a hinged seat.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example 1:

The utility model provides a drive line for fruit picker with stop device, includes the drive line body, the drive line body is including going up drive rod 1, limiting plate 2 and stay cord 3, go up and set up two at least locking grooves 18 on the drive rod 1, go up 1 one end installation limiting plate 2 of drive rod, set up spacing groove 14 on the

limiting plate

2, 2 one end installation stay cords 3 of limiting plate.

Example 2:

A fruit picker comprises a telescopic rod, wherein a fruit picker head and a handle are respectively arranged at two ends of the telescopic rod; the telescopic rod comprises a fixed rod 4 and a movable rod 5, a buckle 6 is arranged on the fixed rod 4, and at least two jacks 7 are formed in the movable rod 5 and are inserted into the fixed rod 4; the handle comprises a fixed handle 8 and a movable handle 9, the fixed handle 8 is fixedly connected with the fixed rod 4, and the movable handle 9 is hinged with the fixed handle 8; the fruit picking head comprises a base 10 and at least two fruit picking claws 11, the base 10 is fixedly connected with the movable rod 5 and is provided with an elastic device, the fruit picking claws 11 are hinged with the base 10, and the elastic device is compressed when the fruit picking claws 11 rotate inwards; still include the transfer line body, the transfer line body is including going up transfer line 1, limiting plate 2 and stay cord 3, go up to set up two at least locking grooves 18 on the transfer line 1, go up 1 one end installation limiting plate 2 of transfer line, set up spacing groove 14 on the

limiting plate

2, 2 one end installation stay cords 3 of limiting plate, 3 connections of stay cord are plucked fruit claw 11 and are passed resilient means, go up transfer line 1 and pass inner slide 12, and inner slide 12 passes down transfer line 19 and connect movable handle 9, set up spacing hole on the carriage release lever 5, spacing downthehole fixed mounting gag lever post 13, gag lever post 13 pass spacing groove 14.

Example 3:

The fruit picker is characterized in that the pull rope 3 is a steel wire rope; the number of the fruit picking claws 11 is 3 and the fruit picking claws are uniformly distributed along the circumferential direction; the elastic means is a spring 15; the base 10 is provided with a through hole, the top surface of the base is provided with a hinged seat 26, and the fruit picking claw 11 is arranged on the hinged seat 26; the outer wall of the movable rod 5 and the inner wall of the fixed rod 4 are respectively provided with a limiting groove and a limiting lug in the vertical direction; the other structure is the same as embodiment 2.

The spring 15 of the utility model is fixed with the through hole on the base 10 by extrusion, at least a part of the fruit picking claw 11 is arranged on the upper side of the spring 15, and the spring 15 is compressed when the fruit picking claw 11 rotates inwards; the limiting convex block is arranged in the limiting groove, and the movable rod 5 can only move along the vertical direction relative to the fixed rod 4 and cannot rotate relative to the fixed rod; install the depression bar on the buckle, the depression bar can be inserted in the jack.

The inner slide block 12 of the utility model comprises a slide block, a slide groove is arranged in the middle of the slide block, an upper U-shaped opening 20 and a lower U-shaped opening 17 are respectively arranged at the upper end and the lower end of the slide block, a lower pin shaft 21 is arranged between two side walls of the lower side of the slide groove, a spring support 22 is arranged on the lower pin shaft 21, an elastic element is arranged between the spring support 22 and the bottom of the slide groove, a locking lug 23 is arranged on the spring support 22, and a transmission pin shaft 24 is arranged at the tail part of the spring; an upper pin shaft 25 is arranged between two side walls of the sliding chute, the upper pin shaft 25 is arranged on the upper side of the lower pin shaft 21, the elastic element is a torsion spring 16, the torsion spring 16 is arranged on the upper pin shaft 25, and two ends of the torsion spring 16 are respectively connected with the bottom of the spring support 22 and the bottom of the sliding chute.

The working process is as follows:

When the utility model is stretched, firstly, the buckle 6 is lifted and the movable rod 5 is slightly moved, so that the buckle 6 is not aligned with the jack 7 on the movable rod 5, the buckle 6 is put down and the movable rod 5 is pulled until the buckle 6 is automatically inserted into another jack 7 on the movable rod 5, at the moment, the buckle 6 can pass through the jack 7 and act on the inner slide block 12, so that the locking lug 23 on the inner slide block 12 is just inserted into the locking groove 18 on the upper movable rod 1, at the moment, the inner slide block 12 is relatively fixed with the upper movable rod 1, when we tightly hold the movable handle 9, namely pull the lower movable handle 19, the inner slide block 12 and the upper movable rod 1 are simultaneously driven to move downwards and the picking claw 11 rotates inwards, the picking claw 11 presses the spring 15 when rotating inwards, when we loosen the movable handle 9, the picking claw 11 can rapidly rotate outwards under the action of the spring 15, at the limiting plate 2 can limit the upper movable rod 1, that is, after the upper driving rod 1 moves upwards for a certain distance, the limiting rod 13 will contact with the lower end of the limiting groove 14, so that the problem that the upper driving rod 1 moves upwards too much due to the fact that the fruit picking claw 11 rotates outwards under the action of the spring 15 is well solved, and the problem that the locking lug 23 on the inner slide block 12 and the locking groove 18 on the upper driving rod 1 which are frequently appeared on the telescopic rod of the existing fruit picker are not aligned is well solved.

Claims

1. The utility model provides a fruit picker drive link with stop device which characterized in that: the transmission rod comprises a transmission rod body, the transmission rod body comprises an upper transmission rod (1), a limiting plate (2) and a pull rope (3), at least two locking grooves (18) are formed in the upper transmission rod (1), the limiting plate (2) is installed at one end of the upper transmission rod (1), a limiting groove (14) is formed in the limiting plate (2), and the pull rope (3) is installed at one end of the limiting plate (2).

2. A fruit picker is characterized in that: the fruit picker comprises a telescopic rod, wherein a fruit picker head and a handle are respectively arranged at two ends of the telescopic rod; the telescopic rod comprises a fixed rod (4) and a movable rod (5), a buckle (6) is installed on the fixed rod (4), and at least two jacks (7) are formed in the movable rod (5) and are inserted into the fixed rod (4); the handle comprises a fixed handle (8) and a movable handle (9), the fixed handle (8) is fixedly connected with the fixed rod (4), and the movable handle (9) is hinged with the fixed handle (8); the fruit picking head comprises a base (10) and at least two fruit picking claws (11), the base (10) is fixedly connected with the movable rod (5) and is provided with an elastic device, the fruit picking claws (11) are hinged with the base (10), and the elastic device is compressed when the fruit picking claws (11) rotate inwards; install the transfer line body in the telescopic link, the transfer line body includes transfer line (1), limiting plate (2) and stay cord (3) on, go up to set up two at least locking grooves (18) on transfer line (1), go up transfer line (1) one end installation limiting plate (2), set up spacing groove (14) on limiting plate (2), limiting plate (2) one end installation stay cord (3), fruit picking claw (11) and passing resilient means are connected in stay cord (3), go up transfer line (1) and pass interior slider (12), and interior slider (12) are through transfer line (19) connection activity handle (9) down, set up spacing hole on carriage release lever (5), spacing downthehole fixed mounting gag lever post (13), gag lever post (13) pass spacing groove (14).

3. The fruit picker according to claim 2, wherein: the pull rope (3) is a steel wire rope.

4. The fruit picker according to claim 2, wherein: the number of the fruit picking claws (11) is 3 and the fruit picking claws are uniformly distributed along the circumferential direction.

5. The fruit picker according to claim 2, wherein: the elastic means is a spring (15).

6. The fruit picker according to claim 5, wherein: the fruit picking device is characterized in that a through hole is formed in the base (10), a hinge seat (26) is arranged on the top face of the base, and the fruit picking claw (11) is installed on the hinge seat (26).

7. The fruit picker according to any one of claims 2 to 6, wherein: the outer wall of the moving rod (5) and the inner wall of the fixed rod (4) are respectively provided with a limiting groove and a limiting lug in the vertical direction.