CN108207324B - A kind of apple picking device - Google Patents

Abstract

The invention discloses an annona squamosa picking device which comprises a holding rod, wherein the right side of the holding rod is connected with a sawtooth pressing rod through a reset spring, the left side of the holding rod is connected with a trigger through a reset rotating shaft, a battery box is arranged inside the holding rod and is connected with a guide block through a first lead, the lower end of the guide block is connected with the reset rotating shaft, the sawtooth pressing rod is connected with a steering gear set through a driving gear, the steering gear set is arranged at the lower end of a threaded rod, the outer side of the threaded rod is connected with a connecting pipe, the connecting pipe is connected with a sliding groove through a sliding block, the sliding groove is arranged on the inner side of a sleeve, and the sleeve is arranged at the. This harvesting device of sweetsop can be convenient for pick sweetsop of higher department, can increase the device and obtain the terse, avoids the mixed and disorderly winding of wire, can reduce the probability of the device circuit trouble simultaneously, and can avoid the cutter body accidental injury user or other people, can be convenient for drive 2 cutter body cutting and the branch that sweetsop is connected.

Description

A kind of apple picking device

technical field

The invention relates to the related technical field of custard apple, in particular to a custard apple picking device.

Background technique

Annona is a small deciduous tree of the Ansopaceae family and Ansopaceae; bark is thin, gray-white, multi-branched, leaves thin papery, elliptic-lanceolate, pale green on the back; lateral veins flattened above, raised below, flowers solitary Health or 2-4 flowers clustered on top of branches or opposite to leaves, blue-yellow; buds lanceolate; sepals triangular; outer petals narrow and thick, oblong; stamens oblong, with wide medicinal septum; carpels absent Hair, each carpel has 1 ovule. In the prior art, the picking tools of custard apple are generally scissors, and the length of the scissors is limited. Picking, thus increasing the hidden safety hazards of picking custard apples. In order to enable the picking personnel to pick custard apples at a higher position without climbing trees, it is necessary to study and design a custard apple picking device to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a picking device for custard apple, so as to solve the problem that the custard apple in a higher position is not convenient for picking personnel to pick in the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: a picking device for custard apple, comprising a gripping rod, the right side of the gripping rod is connected with a serrated pressing rod through a reset spring, and the left side of the gripping rod is connected by a reset rotating shaft Connected with the trigger, the inside of the handle is provided with a battery box, and the battery box is connected with the guide block through the first wire, and the lower end of the guide block is connected with the reset shaft, and the sawtooth pressure rod is connected to the steering through the drive gear. The gear set is connected, and the steering gear set is arranged on the lower end of the threaded rod, the outer side of the threaded rod is connected with a connecting pipe, and the connecting pipe is connected with the chute through the slider, and the chute is arranged on the inner side of the sleeve, And the sleeve is arranged on the upper end of the handle, the outer side of the sleeve is equipped with a reset bobbin, and the reset bobbin is wound with a second wire, and the two ends of the second wire are respectively connected with the guide piece and the drive motor. , and the drive motor is installed on the outer side of the upper end of the connecting pipe, the upper end of the connecting pipe is connected with a collar, and the outer side of the collar is provided with a protective outer bracket, the collar is provided with a connecting hole, and the inner part of the connecting hole is installed There is a gear plate, the upper surface of the gear plate is connected with the gear head, and the gear head is arranged at the front end of the driving motor, the lower surface of the gear plate is connected with a connecting plate, and the gear plate and the connecting plate are connected with each other through the shaft rod. The collar is connected, the two sides of the connecting plate are provided with a cutter body, and the cutter body and the middle part of the cutter body are connected by a connecting shaft, and the cutter body and the tail of the cutter body are connected by a tension spring. The body and the cutter body do not intersect in the horizontal direction, and the tails of the two cutter bodies form an elliptical structure, the structural shape of the connecting plate is elliptical, and the axis of the connecting The axis coincides with the axis of the shaft.

Preferably, the material of the outer surface of the grip rod is insulating anti-skid rubber, and the grip rod and the sleeve form a welded integrated structure.

Preferably, the sleeve is connected with the connecting pipe in a nesting manner, and the inner side of the connecting pipe is connected with the outer side of the threaded rod in a threaded manner.

Preferably, the area of the protective outer bracket is larger than the maximum value of the rotating area of the cutter body, and the protective outer bracket and the collar form a welded integrated structure.

Preferably, the steering gear set rotates coaxially with the driving gear, and the diameter and the number of teeth of the driving gear are both smaller than those of the steering gear set.

Preferably, the lower end of the guide block and the reset rotating shaft are connected by means of insulating connection, and the length of the guide block is not less than the distance between the reset rotating shaft and the guide piece.

Compared with the prior art, the beneficial effect of the present invention is that: the custard apple picking device adopts a sawtooth pressing rod, a trigger, a casing, a slider, a chute, a reset winding shaft, a protective outer bracket, a threaded rod, a connecting plate, The design of the tension spring and the cutter body, and the design of the sawtooth pressure rod can facilitate the rotation of the driving gear, which in turn can facilitate the rotation of the threaded rod through the steering gear set, so that the connecting pipe can move on the threaded rod, which in turn facilitates the device. Picking custard apples at a higher position, the trigger design can easily drive the reset shaft, which in turn facilitates the rotation of the guide block, so as to facilitate the connection between the guide block and the guide piece, so as to connect the power of the drive motor, the casing, the slider and the slider. The design of the groove can prevent the connecting pipe from rotating with the threaded rod, so as to facilitate the connecting pipe to move on the threaded rod when the threaded rod rotates, and the design of the reset winding shaft can be released under the action of tension when the connecting pipe extends out of the casing The second lead wire can be wound on the reset bobbin again when the connecting tube is retracted into the sleeve, thereby increasing the simplicity of the device, avoiding the disorderly winding of the lead wire, and reducing the circuit failure of the device. The design of the protective outer bracket can not only facilitate the connection of the bag containing custard apples, but also prevent the knife body from accidentally injuring the user or others. The design of the threaded rod can easily drive the connecting pipe to move up and down, and the design of the connecting plate can It is convenient to drive the two cutter bodies to cut the branches connected to the custard apple. The design of the tension spring can facilitate the end of the two cutter bodies to approach each other, so that the device can repeatedly cut the branches and trunks, and can be used when the device is not used. During installation, the two cutter bodies are prevented from rotating arbitrarily, and the design of the cutter body can facilitate cutting the branches connected with the custard apple, thus facilitating the picking of the custard apple.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present invention;

Fig. 2 is the partial sectional structure schematic diagram of the present invention;

Fig. 3 is the enlarged structural schematic diagram of point A of the present invention;

FIG. 4 is a schematic view of the connection structure of the gear plate of the present invention viewed from the bottom;

Fig. 5 is the enlarged structural schematic diagram of point B of the present invention;

FIG. 6 is a schematic diagram of the enlarged structure of point C of the present invention.

In the picture: 1. Grip rod, 2. Sawtooth pressing rod, 3. Trigger, 4. Sleeve, 5. Resetting reel, 6. Connecting tube, 7. Collar, 8. Protective outer bracket, 9. Drive motor, 10, battery box, 11, first wire, 12, return spring, 13, steering gear set, 14, threaded rod, 15, connecting hole, 16, gear head, 17, gear plate, 18, connecting shaft, 19, knife Body, 20, Shaft, 21, Connection plate, 22, Tension spring, 23, Reset shaft, 24, Guide block, 25, Guide piece, 26, Second wire, 27, Drive gear, 28, Slider, 29 , Chute.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-6 , the present invention provides a technical solution: an apple custard picking device, comprising a handle 1, the right side of the handle 1 is connected with the sawtooth pressure bar 2 through a return spring 12, and the handle 1 The left side is connected with the trigger 3 through the reset shaft 23, the material of the outer surface of the grip rod 1 is insulating anti-skid rubber, and the grip rod 1 and the sleeve 4 form a welded integrated structure, which can facilitate the picking personnel to grasp the device, and can To avoid electric shock for picking personnel, a battery box 10 is arranged inside the handle bar 1, and the battery box 10 is connected with the guide block 24 through the first wire 11, and the lower end of the guide block 24 is connected with the reset shaft 23, and the lower end of the guide block 24 It is connected with the reset rotating shaft 23 by means of insulating connection, and the length of the guide block 24 is not less than the distance between the reset rotating shaft 23 and the guide piece 25, which can avoid electric shock of the picking personnel, and can facilitate the reset rotating shaft 23 to drive the guide block 24. Rotate to connect the guide block 24 with the guide piece 25, thereby turning on the power supply of the driving motor 9, the sawtooth pressing rod 2 is connected with the steering gear set 13 through the driving gear 27, and the steering gear set 13 is arranged on the lower end of the threaded rod 14, The steering gear set 13 and the driving gear 27 rotate coaxially, and the diameter and the number of teeth of the driving gear 27 are both smaller than the diameter and the number of teeth of the steering gear set 13, which can facilitate the increase of the number of rotations of the threaded rod 14, thereby increasing the expansion and contraction of the connecting pipe 6. The outer side of the threaded rod 14 is connected with a connecting pipe 6, and the connecting pipe 6 is connected with the sliding groove 29 through the slider 28, the sliding groove 29 is arranged on the inner side of the sleeve 4, and the sleeve 4 is arranged on the upper end of the grip rod 1 , the casing 4 is connected with the connecting pipe 6 in a nested manner, and the inner side of the connecting pipe 6 is connected with the outer side of the threaded rod 14 by means of threaded connection, which can facilitate the expansion and contraction of the connecting pipe 6, and the outer side of the casing 4 is installed with Reset the bobbin 5, and the reset bobbin 5 is wound with a second wire 26, the two ends of the second wire 26 are respectively connected with the guide piece 25 and the driving motor 9, and the driving motor 9 is installed on the outer side of the upper end of the connecting pipe 6, The upper end of the connecting pipe 6 is connected with a collar 7, and the outer side of the collar 7 is provided with a protective outer bracket 8, the area of the protective outer bracket 8 is greater than the maximum value of the rotating area of the cutter body 19, and the protective outer bracket 8 and the collar 7 are provided. A welding integrated structure is formed, which can prevent the cutter body 19 from accidentally hurting picking personnel or other people. The collar 7 is provided with a connecting hole 15, and a gear plate 17 is installed inside the connecting hole 15. The upper surface of the gear plate 17 is connected to the gear head 16. The gear head 16 is arranged on the front end of the drive motor 9, the lower surface of the gear plate 17 is connected with a connecting plate 21, and the gear plate 17 and the connecting plate 21 are connected with the collar 7 through the shaft 20, and the connecting plate 21 Both sides are provided with a cutter body 19, and the cutter body 19 and the middle part of the cutter body 19 are connected by the connecting shaft 18, and the cutter body 19 and the tail of the cutter body 19 are connected by a tension spring 22, and the cutter body 19 and the cutter The bodies 19 do not cross in the horizontal direction, and the tails of the two cutter bodies 19 form an elliptical structure, the structural shape of the connecting plate 21 is elliptical, and the axis of the connecting plate 21 coincides with the axis of the gear plate 17, and the gear plate 17 axis Coinciding with the axis of the shaft 20 .

Working principle: When using the custard apple picking device, first put the battery into the battery box 10, carry the custard apple picking device to the custard apple planting position, and then connect the bag containing the custard apple to the protective outer bracket 8, and hold the handle 1, then use the collar 7 to cover the custard apple on the custard apple tree, and pull the trigger 3, and then drive the reset shaft 23 to rotate, thereby driving the guide block 24 to rotate, when the guide block 24 and the When the guide piece 25 is in contact, the battery in the battery box 10 will supply power to the drive motor 9, so that the drive motor 9 will run. When the connecting plate 21 is rotated to maximize the distance between the tail ends of the two cutter bodies 19, the front ends of the two cutter bodies 19 cut the branches connected by the custard apple under the action of the connecting shaft 18, thereby removing the custard apple from the custard apple. Picked on the lychee tree, the picked custard apple will fall into the bag connected with the protective outer support 8 under the action of gravity, so as to avoid the custard apple from being damaged. Press the sawtooth pressure rod 2, and then drive the driving gear 27 to rotate, so that the steering gear set 13 drives the threaded rod 14 to rotate. Since the outer side of the threaded rod 14 is threadedly connected with the connecting pipe 6, and the outer side of the connecting pipe 6 is connected to the sliding block 28 through the slider 28. The engagement of the groove 29 is connected with the sleeve 4, so the connecting pipe 6 can move on the threaded rod 14 through the rotation of the threaded rod 14, so that the connecting pipe 6 extends out of the sleeve 4, thereby increasing the length of the device. When the connecting tube 6 is stretched out in the sleeve 4, the repositioning bobbin 5 will release the second wire 26 under the action of pulling force. Picked from the lychee tree, after the custard apple picking is finished, loosen the serrated pressure rod 2, make the connecting pipe 6 retract the sleeve 4, and the second wire 26 will be wound around the reset under the action of the rotational force of the reset bobbin 5 at the same time. Winding the spool 5, then remove the bag containing the custard apple from the protective outer support 8. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

It is to be understood that the terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" The orientation or positional relationship indicated by , "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or element. It must have a specific orientation, be constructed and operated for a specific orientation, and therefore should not be construed as a limitation on the protection content of the present invention.

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

Claims (6)

1. The utility model provides a harvesting device of sweetsop, includes holding rod (1), its characterized in that: the right side of the holding rod (1) is connected with the sawtooth pressing rod (2) through a reset spring (12), the left side of the holding rod (1) is connected with a trigger (3) through a reset rotating shaft (23), a battery box (10) is arranged inside the holding rod (1), the battery box (10) is connected with a guide block (24) through a first lead (11), the lower end of the guide block (24) is connected with the reset rotating shaft (23), the sawtooth pressing rod (2) is connected with a steering gear set (13) through a driving gear (27), the steering gear set (13) is arranged at the lower end of a threaded rod (14), the outer side of the threaded rod (14) is connected with a connecting pipe (6), the connecting pipe (6) is connected with a sliding groove (29) through a sliding block (28), the sliding groove (29) is arranged on the inner side of a sleeve (4), and the sleeve (4) is arranged at the upper end of the holding rod (1), the outer side of the sleeve (4) is provided with a reset winding shaft (5), a second lead (26) is wound on the reset winding shaft (5), two ends of the second lead (26) are respectively connected with the guide piece (25) and the driving motor (9), the driving motor (9) is arranged on the outer side of the upper end of the connecting pipe (6), the upper end of the connecting pipe (6) is connected with a lantern ring (7), the outer side of the lantern ring (7) is provided with a protective outer support (8), the lantern ring (7) is provided with a connecting hole (15), a gear disc (17) is arranged inside the connecting hole (15), the upper side surface of the gear disc (17) is connected with a gear head (16), the gear head (16) is arranged at the front end of the driving motor (9), the lower surface of the gear disc (17) is connected with a connecting disc (21), and the gear disc (17) and the connecting disc (21) are both connected with the lantern ring (7) through a shaft lever (20, cutter bodies (19) are arranged on two sides of the connecting disc (21), the middle portions of the cutter bodies (19) are connected through a connecting shaft (18), the tail portions of the cutter bodies (19) are connected through extension springs (22), the cutter bodies (19) and the cutter bodies (19) are not crossed in the horizontal direction, the tail portions of the 2 cutter bodies (19) form an oval structure, the structural shape of the connecting disc (21) is oval, the axis of the connecting disc (21) coincides with the axis of the gear disc (17), and the axis of the gear disc (17) coincides with the axis of the shaft rod (20).

2. The device for picking annona squamosa as claimed in claim 1, wherein: the outer surface of the holding rod (1) is made of insulating anti-skidding rubber, and the holding rod (1) and the sleeve (4) form a welding integrated structure.

3. The device for picking annona squamosa as claimed in claim 1, wherein: the sleeve (4) is connected with the connecting pipe (6) in a nesting mode, and the inner side of the connecting pipe (6) is connected with the outer side of the threaded rod (14) in a threaded connection mode.

4. The device for picking annona squamosa as claimed in claim 1, wherein: the area of the protective outer support (8) is larger than the maximum value of the rotating area of the cutter body (19), and the protective outer support (8) and the lantern ring (7) form a welding integrated structure.

5. The device for picking annona squamosa as claimed in claim 1, wherein: the steering gear set (13) and the driving gear (27) rotate coaxially, and the diameter and the number of teeth of the driving gear (27) are smaller than those of the steering gear set (13).

6. The device for picking annona squamosa as claimed in claim 1, wherein: the lower end of the guide block (24) is connected with the reset rotating shaft (23) in an insulation connection mode, and the length of the guide block (24) is not less than the distance between the reset rotating shaft (23) and the guide sheet (25).

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