CN108419523B - Papaya picking device convenient for fruit transmission - Google Patents

Abstract

The invention discloses a papaya picking device which is convenient for transferring fruits. It comprises a gripping rod and a winding shaft. The gripping rod is connected with a frame body through a connecting rod, and a first adjusting rod and a second adjusting rod are arranged inside the gripping rod. rod, and the frame body is connected with a fixed blade, the lower ends of the first adjustment rod and the second adjustment rod are connected to limit slots through compression springs, and the limit slots are arranged inside the grip rod, the first adjustment rod and The second adjusting rods are respectively connected with the threaded rod and the shaft rod. The papaya picking device, which is convenient for transferring fruits, is convenient for the staff to pull and remove the papaya, and it is convenient to lower the papaya in the net pocket to the ground, so as to facilitate the staff on the ground to take the papaya in the net pocket, so as to facilitate the lifting of the papaya on the ladder. The staff pass the papaya to the staff on the ground, which can avoid the problem of papaya damage caused by the staff on the ladder throwing the papaya directly to the staff on the ground.

Description

A kind of papaya picking device which is convenient for delivering fruit

technical field

The invention relates to the relevant technical field of papaya picking, in particular to a papaya picking device which is convenient for delivering fruits.

Background technique

Papaya, also known as papaya, milk melon, longevity fruit, etc., is a tropical and subtropical evergreen soft woody large perennial herb, evergreen soft woody small tree, up to 8-10 meters, with milk; the stem is unbranched or sometimes damaged It is branched and has spirally arranged stipule marks. The fruit grows on the tree and looks like a melon, hence the name papaya. The papaya picking device is a device for picking papaya.

However, the existing papaya picking device is inconvenient to transfer the papaya. This is because the height of the papaya tree is generally 8-10 meters. If you need to pick the papaya at a higher position, you need to use a ladder, and you need to climb up the ladder to pick up the papaya. The staff of papaya in high places usually pass the papaya to the staff on the ground by throwing it. If the staff on the ground does not catch the dropped papaya, the papaya will be smashed. This results in waste and economic losses.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a papaya picking device that is convenient for transferring fruits, so as to solve the problem that the existing papaya picking device proposed in the above background technology is not convenient for transferring papaya.

In order to achieve the above purpose, the present invention provides the following technical solutions: a papaya picking device that is convenient for transferring fruits, comprising a grip rod and a bobbin, the grip rod is connected with the frame body through a connecting rod, and the interior of the grip rod is provided with a The first adjustment rod and the second adjustment rod, and the frame body is connected with a fixed blade, the lower ends of the first adjustment rod and the second adjustment rod are connected to the limit groove through the compression spring, and the limit groove is arranged inside the grip rod , the first adjustment rod and the second adjustment rod are respectively connected with the threaded rod and the shaft rod, and the front end of the shaft rod is connected with the outer ring of the bearing through the arc bevel gear, and the bearing is arranged inside the frame body, the said Both ends of the bobbin are connected with an arc bevel gear through the support block, and the arc bevel gear is also connected with the outer ring of the bearing, and the support block is connected to the inside of the frame body, the bobbin is wound with a lifting rope, and The lower end of the lifting rope penetrates the frame body and is connected with the net bag, the outer side of the threaded rod is connected with a sleeve, and the outer side of the sleeve is connected with the chute through the slider, and the end of the sleeve is connected with the movable blade, the said The chute is arranged on the left and right sides of the through slot, and the through slot is arranged inside the connecting rod.

Preferably, the first adjusting rod and the second adjusting rod are connected with the threaded rod and the shaft rod respectively by means of meshing connection, and the outer side of the threaded rod is connected with the inner side of the sleeve by means of thread connection, and the third The upper ends of the first adjusting rod and the second adjusting rod pass through the grip rod.

Preferably, the structural shape of the frame body is annular, and the frame body is a hollow structure.

Preferably, the fixed blade and the movable blade have the same structure, the fixed blade and the movable blade are staggered from each other on the vertical plane, and the maximum distance between the fixed blade and the movable blade is 20 cm.

Preferably, the movable blade is arranged above the bearing, and the movable blade penetrates the inner ring of the frame body.

Preferably, the sleeve is arranged in parallel with the shaft, and the sleeve is arranged above the shaft.

Preferably, the threaded rod passes through the through groove through the sleeve, and the through groove is passed through by the shaft rod.

Preferably, the arc bevel gears at both ends of the bobbin and the arc bevel gears at the end of the shaft are meshed and connected with the outer ring of the bearing, and the inner ring of the bearing is connected with the inner ring of the frame body.

Compared with the prior art, the beneficial effects of the present invention are: the papaya picking device which is convenient for transferring fruit adopts fixed blade, movable blade, net pocket, lifting rope, compression spring, limit groove, bearing, arc bevel gear, chute , The design of the slider, the casing, the threaded rod and the shaft, the design of the fixed blade and the movable blade, which can easily clip and cut the papaya melon, so that the staff can pull the papaya through the device, and the design of the net pocket, It is easy to hold the papaya pulled by the device, and the design of the lifting rope can facilitate the lifting and lowering of the net pocket, so that the papaya in the net pocket can be lowered to the ground, so that the staff on the ground can take the papaya in the net pocket. , so that the staff on the ladder can pass the papaya to the staff on the ground, which can avoid the problem of damage to the papaya caused by the staff on the ladder throwing the papaya directly to the staff on the ground. The design of the spring can facilitate the rebound of the first adjustment rod and the second adjustment rod, so as to facilitate the retraction of the movable blade and the reset of the winding shaft to wind the lifting rope, so as to facilitate the clamping, cutting, pulling and transferring the papaya again. The design of the position slot can ensure the stable movement of the first adjustment rod and the second adjustment rod, so as to ensure the stability of the device. The design of the bearing and the arc gear can facilitate the shaft to drive the winding shaft to rotate, so as to facilitate the release and lift It is easy to transfer papaya through the lifting and lowering of the net bag, and at the same time, it can control the length of the lifting rope released by the winding shaft in real time according to the height of the ground. The design of the sleeve and the threaded rod can facilitate the movement of the movable blade, so that the movable blade and the fixed blade can clamp and cut the papaya melon, and the design of the shaft can easily pass through its front end. The arc bevel gear on the bobbin drives the bearing to rotate, so that it is convenient to drive the bobbin to rotate through the arc bevel gear on the bearing and the bobbin.

Description of drawings

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

Fig. 2 is the front view structure schematic diagram of the present invention;

Fig. 3 is the enlarged structural schematic diagram of point A in Fig. 2 of the present invention;

4 is a schematic diagram of the connection structure of the first adjusting rod and the movable blade of the present invention;

Fig. 5 is the enlarged structural schematic diagram of point B in Fig. 4 of the present invention;

FIG. 6 is a schematic diagram of the connection structure of the bearing and the shaft according to the present invention;

Fig. 7 is the enlarged structural schematic diagram of point C in Fig. 6 of the present invention;

FIG. 8 is an enlarged schematic structural diagram of point D in FIG. 6 of the present invention.

In the figure: 1. Grip rod; 2. First adjusting rod; 3. Second adjusting rod; 4. Connecting rod; 5. Frame body; 6. Fixed blade; 7. Movable blade; 8. Net pocket; 9. Lifting rope ;10, compression spring; 11, limit groove; 12, bearing; 13, through groove; 14, chute; 15, slider; 16, sleeve; 17, threaded rod; 18, shaft rod; 19, support block ; 20, winding shaft; 21, arc bevel gear.

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. 1-8 , the present invention provides a technical solution: a papaya picking device that is convenient for transferring fruits, comprising a handle 1 and a bobbin 20, the handle 1 is connected to the frame body 5 through a connecting rod 4, and The inside of the grip rod 1 is provided with a first adjustment rod 2 and a second adjustment rod 3, and a fixed blade 6 is connected in the frame body 5, and the first adjustment rod 2 and the second adjustment rod 3 are respectively connected with the thread by means of meshing connection. The rod 17 is connected with the shaft rod 18, and the outer side of the threaded rod 17 is connected with the inner side of the sleeve 16 by means of threaded connection, and the upper ends of the first adjusting rod 2 and the second adjusting rod 3 both penetrate the grip rod 1, and can It is convenient to drive the threaded rod 17 and the shaft rod 18 to rotate by pressing the first adjusting rod 2 and the second adjusting rod 3 respectively, and can drive the sleeve 16 to move through the rotation of the threaded rod 17. The structure shape of the frame body 5 is annular, and The frame body 5 is a hollow structure, which can be convenient to cover the papaya, thereby facilitating the picking of papaya, the fixed blade 6 and the movable blade 7 have the same structure, and the fixed blade 6 and the movable blade 7 are mutually staggered on the vertical plane, and the fixed blade The maximum distance between 6 and the movable blade 7 is 20cm, which can easily clip and cut the stalk of papaya, so as to facilitate the picking of papaya, and at the same time, it is convenient to pick papayas of different sizes. The lower ends are connected to the limit slot 11 through the compression spring 10, and the limit slot 11 is arranged inside the grip rod 1, the first adjustment rod 2 and the second adjustment rod 3 are respectively connected with the threaded rod 17 and the shaft rod 18, and the shaft The front end of the rod 18 is connected with the outer ring of the bearing 12 through the arc bevel gear 21, and the bearing 12 is arranged inside the frame body 5, the threaded rod 17 passes through the through groove 13 through the sleeve 16, and the through groove 13 is passed through by the shaft 18 , both ends of the winding shaft 20 are connected to the arc bevel gear 21 through the support block 19, and the arc bevel gear 21 is also connected with the outer ring of the bearing 12, and the support block 19 is connected to the inside of the frame body 5, and the winding shaft 20 The arc bevel gears 21 at both ends and the arc bevel gear 21 at the end of the shaft 18 are meshed and connected with the outer ring of the bearing 12, and the inner ring of the bearing 12 is connected with the inner ring of the frame body 5, which can facilitate the arc at the end of the shaft 18. The bevel gear 21 drives the arc bevel gears 21 at both ends of the bobbin 20 to rotate through the outer ring of the bearing 12. The bobbin 20 is wound with a lifting rope 9, and the lower end of the lifting rope 9 penetrates the frame body 5 and is connected to the net pocket 8. The threaded rod 17 The outer side of the sleeve is connected with a sleeve 16, and the outer side of the sleeve 16 is connected with the chute 14 through the slider 15, and the end of the sleeve 16 is connected with the movable blade 7, and the movable blade 7 is arranged above the bearing 12, and is movable The blade 7 penetrates through the inner ring of the frame body 5, which can ensure the stable use of the device. The sleeve 16 is arranged in parallel with the shaft 18, and the sleeve 16 is arranged above the shaft 18, which can reduce the complexity of the device and ensure smooth operation. The slots 14 are arranged on the left and right sides of the through slot 13 , and the through slot 13 is arranged inside the connecting rod 4 .

Working principle: First, bring the papaya picking device and the ladder to the papaya planting area, which is easy to transfer the fruit. Since the height of the papaya tree is generally 8-10m, it is necessary to raise the ladder to a suitable height for the staff to climb. Go up the ladder to pick papayas. When the staff climbs up the ladder with the picking device, the picking work can begin. Put the frame body 5 on the outside of the papaya to be picked, and press the first adjustment on the handle 1. Rod 2, since the first adjusting rod 2 is engaged with the threaded rod 17, pressing the first adjusting rod 2 can drive the threaded rod 17 to rotate, and because the inner side of the sleeve 16 is threadedly connected to the outside of the threaded rod 17, and the sleeve 16 The rotation is restricted by the slider 15 and the chute 14, so during the rotation of the threaded rod 17, the sleeve 16 will move in the direction of the through groove 13, so that the movable blade 7 gradually approaches the fixed blade 6, when the fixed blade 6 and the movable blade 6 When the blade 7 clamps the papaya stalk, the grip rod 1 is pulled outside, so that the fixed blade 6 and the movable blade 7 cut the papaya stalk, so that the papaya is picked, and the picked papaya falls into the net pocket 8. , and then loosen the first adjustment rod 2, the first adjustment rod 2 will bounce under the action of the compression spring 10, so that the movable blade 7 retracts, so as to pick papaya again, and then press the handle 1 on the The second adjusting rod 3, because the second adjusting rod 3 is engaged with the shaft rod 18, pressing the second adjusting rod 3 will drive the shaft rod 18 to rotate (the shaft rod 18 is connected with the through groove 13 through the standard bearing 12 to ensure that the The shaft rod 18 rotates stably, which is not shown in Figure 6 of the description. At the same time, a standard bearing 12 can also be installed between the threaded rod 17 and the through groove 13 to ensure the stable rotation of the threaded rod 17), so that the shaft rod The arc bevel gear 21 at the front end of 18 drives the outer ring of the bearing 12 to rotate, and because the outer ring of the bearing 12 meshes with the arc bevel gears 21 at both ends of the bobbin 20, the rotation of the outer ring of the bearing 12 will drive the bobbin 20 to rotate, thereby making the winding shaft 20 rotate. The spool 20 releases the lifting rope 9 under the rotation of the outer ring of the bearing 12 and the gravity of the papaya, so that the net pocket 8 is lowered, and then it is convenient for the staff on the ground to take out the papaya in the net pocket 8, so as to avoid the staff on the ladder throwing it directly. When the papaya is removed, the papaya is damaged, and the net pocket 8 from which the papaya is removed will bounce back to the initial position under the action of the compression spring 10 connected to the second adjusting rod 3 due to its light weight, thereby making the lifting rope 9 It is wound on the bobbin 20 again, so that the net pocket 8 can be lifted up, so that the net pocket 8 can receive papaya again. 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 (8)

1. The utility model provides a device is picked to papaya convenient to transmission fruit, includes holding rod (1) and spool (20), its characterized in that: the holding rod (1) is connected with a frame body (5) through a connecting rod (4), a first adjusting rod (2) and a second adjusting rod (3) are arranged inside the holding rod (1), a fixed blade (6) is connected inside the frame body (5), the lower ends of the first adjusting rod (2) and the second adjusting rod (3) are connected with a limiting groove (11) through a compression spring (10), the limiting groove (11) is arranged inside the holding rod (1), the first adjusting rod (2) and the second adjusting rod (3) are respectively connected with a threaded rod (17) and a shaft lever (18), the front end of the shaft lever (18) is connected with the outer ring of a bearing (12) through a cambered bevel gear (21), the bearing (12) is arranged inside the frame body (5), two ends of a winding shaft (20) penetrate through a supporting block (19) and are connected with a cambered bevel gear (21), and this arc bevel gear (21) also is connected with the outer lane of bearing (12) to supporting shoe (19) are connected in the inside of framework (5), the winding has lifting rope (9) on spool (20), and the lower extreme of lifting rope (9) runs through framework (5) and is connected with string bag (8), the outside of threaded rod (17) is connected with sleeve pipe (16), and the outside of sleeve pipe (16) is connected with spout (14) through slider (15), and the end of sleeve pipe (16) is connected with movable blade (7), spout (14) set up in the left and right sides that leads to groove (13), and lead to groove (13) and set up in the inside of connecting rod (4).

2. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the first adjusting rod (2) and the second adjusting rod (3) are respectively connected with the threaded rod (17) and the shaft rod (18) in a meshed connection mode, the outer side of the threaded rod (17) is connected with the inner side of the sleeve (16) in a threaded connection mode, and the upper end of the first adjusting rod (2) and the upper end of the second adjusting rod (3) penetrate through the holding rod (1).

3. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the structural shape of the frame body (5) is annular, and the frame body (5) is of a hollow structure.

4. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the structure of the fixed blade (6) is the same as that of the movable blade (7), the fixed blade (6) and the movable blade (7) are mutually staggered on the vertical plane, and the maximum distance between the fixed blade (6) and the movable blade (7) is 20 cm.

5. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the movable blade (7) is arranged above the bearing (12), and the movable blade (7) penetrates through the inner ring of the frame body (5).

6. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the sleeve (16) and the shaft lever (18) are arranged in parallel, and the sleeve (16) is arranged above the shaft lever (18).

7. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the threaded rod (17) penetrates through the through groove (13) through the sleeve (16), and the through groove (13) is penetrated by the shaft rod (18).

8. The papaya harvesting device facilitating fruit transfer according to claim 1, wherein: the arc bevel gears (21) at the two ends of the winding shaft (20) and the arc bevel gears (21) at the tail ends of the shaft rods (18) are meshed with the outer ring of the bearing (12), and the inner ring of the bearing (12) is connected with the inner ring of the frame body (5).

Images