A labor-saving tool for assisting in picking loquats

Abstract

The utility model discloses a kind of loquat picking auxiliary labor-saving tools, it is related to loquat picking tool technical field, including fixed rod and connecting box, the inside sliding connection of fixed rod has moving rod, the top fixed connection of moving rod has connecting box, the inside one side of connecting box is provided with driving mechanism, the inside other side of connecting box is movably connected with two groups of pruning scissors by pivot, the side of two groups The pruning scissors are all fixed with protruding block a, the side of two groups The pruning scissors are all fixed with protruding block b.The loquat picking auxiliary labor-saving tool, two groups of pruning scissors are driven by driving mechanism to pick pipa, and two groups of pruning scissors close will drive the linkage movement of poking mechanism, so that poking plate is opened synchronously, branch leaf at the bottom of pruning scissors is separated, pipa is conveniently entered into net bag, the occlusion mechanism in net bag can be occluded, pipa is conveniently temporarily stored, then concentrated and discharged.

Description

Technical Field

[0001] This utility model relates to the technical field of loquat picking tools, specifically a loquat picking auxiliary and labor-saving tool. Background Technology

[0002] Loquat fruit is the fruit of the loquat tree. It has a sweet taste and is shaped like a yellow apricot. Loquat fruit is soft and juicy with a sweet and sour flavor. The branches of the loquat tree are relatively thin, and the fruit located high on the tree is difficult to pick. Therefore, loquat picking tools can be used to pick the loquats.

[0003] For example, the harvester published under CN108522011A, used for picking loquats from the tips of branches, has a pair of scissors at the top of the pole. The scissors can be controlled by a handle, allowing the scissors to reach a higher position to pick the loquats. The picked loquats fall into a net bag and are stored, preventing them from rolling to the ground and getting damaged. This method is safe for fruit farmers and ensures the quality of the loquats.

[0004] In the above-mentioned loquat picking aid, when picking loquats, the scissors are inserted into one side of the loquat to be picked through the rod. Then, the handle controls the scissors to cut the loquat branches, causing the loquat to fall into the net at the bottom. The net then sends the loquat to the ground. However, when cutting the loquat, there are branches and leaves at the bottom of the loquat. These branches and leaves will block the net and the scissors, obstructing the falling loquat and making it difficult for the cut loquat to fall into the net. Therefore, it is difficult to pick loquats with branches and leaves at the bottom. Utility Model Content

[0005] The purpose of this utility model is to provide a labor-saving tool for picking loquats, in order to solve the problem mentioned in the background art that existing loquat picking tools are difficult to pick loquats with branches and leaves at the bottom.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a loquat picking aid that saves effort, comprising a fixed rod and a connecting box. A movable rod is slidably connected inside the fixed rod, and the connecting box is fixedly connected to the top of the movable rod. A driving mechanism is provided on one side of the connecting box, and two sets of trimming shears are movably connected to the other side of the connecting box via a rotating shaft. One side of each set of trimming shears is fixed with a protrusion a, and one side of each set of trimming shears is fixed with a protrusion b. A toggle mechanism is provided at the bottom of the connecting box, and a connecting frame is fixedly connected to the outside of the movable rod via a bracket. A net is fixedly connected to the bottom of the connecting frame, and a sealing mechanism is provided on the outside of the connecting frame.

[0007] Furthermore, both protrusion a and protrusion b are cylindrical in shape, and the trimmer shears form a rotating structure with the connecting box via a rotating shaft.

[0008] Furthermore, the driving mechanism includes an electric push rod fixedly connected inside the connecting box. One end of the electric push rod is fixed to a connecting plate. The connecting plate has a strip groove inside, and the strip groove is slidably connected to the protrusion a.

[0009] Furthermore, the actuating mechanism includes a connecting rod slidably connected to the outside of the protrusion b. The connecting rod has a through groove inside that matches the protrusion b. One end of the connecting rod is fixedly connected to an actuating plate, and one side of the connecting rod is rotatably connected to the connecting box via a rotating shaft.

[0010] Furthermore, the sealing mechanism includes a fixed sleeve fitted to the outside of the net bag, one side of the fixed sleeve being fixed to a movable rod via a crossbar, a fixed frame being fixedly connected to the side of the movable rod near the fixed sleeve, a push rod body being slidably connected inside the fixed frame, a top block being fixedly connected to one end of the push rod body, and a reset mechanism being provided on the outside of the push rod body.

[0011] Furthermore, the reset mechanism includes a spring sleeved on the outside of the push rod body, one end of the spring abutting against the fixed frame, a pull rope fixed to one end of the push rod body, and multiple sets of pulleys rollingly connected to the outside of the pull rope, and the multiple sets of pulleys being movably connected to one side of the fixed rod and the moving rod through a rotating shaft.

[0012] Furthermore, the upper half of the fixing sleeve is a complete circular ring, while the lower half is a semi-circular ring. The top block has an arc shape, and its radius is smaller than the inner diameter of the fixing sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This loquat picking aid and labor-saving tool can drive two sets of pruning shears to pick loquats through a drive mechanism, and when the two sets of pruning shears are closed, they will drive the plucking mechanism to move in linkage, so that the plucking plate opens synchronously to separate the branches and leaves at the bottom of the pruning shears, making it easier for the loquats to enter the net bag. The sealing mechanism in the net bag can seal it, making it convenient to temporarily store the loquats and then discharge them in a concentrated manner.

[0014] 1. By activating the drive mechanism, two sets of trimming shears are closed, thus trimming the branches of the pipa. At the same time, when the trimming shears are closed, the connecting rod is rotated by the bottom protrusion b. The connecting rod then rotates the actuating plate at one end, causing the two sets of actuating plates to move away from each other, causing the branches and leaves at the bottom of the pipa to separate to both sides, so that the trimmed pipa falls directly into the net bag.

[0015] 2. When the pull rope is not pulled, the arc-shaped top block will squeeze the net bag, making the net bag fit tightly against the arc-shaped inner wall of the fixing sleeve, thus sealing the net bag. At this time, the net bag can temporarily collect and store the pipa at the top. When it is necessary to discharge the pipa, pull the pull rope to move the push rod body, so that the top block at the end of the push rod body will disengage from the net bag, and the pipa at the top of the net bag can be discharged. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the three-dimensional cross-sectional structure of the net bag of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the connecting box of this utility model;

[0019] Figure 4 This is a three-dimensional cross-sectional view of the connecting box of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the toggle plate of this utility model;

[0021] Figure 6 This utility model Figure 2 Enlarged diagram of point A.

[0022] In the diagram: 1. Fixed rod; 2. Moving rod; 3. Connecting box; 4. Electric push rod; 5. Connecting plate; 6. Trimming shears; 7. Protrusion a; 8. Protrusion b; 9. Connecting rod; 10. Actuating plate; 11. Connecting frame; 12. Net bag; 13. Fixing sleeve; 14. Fixing frame; 15. Push rod body; 16. Top block; 17. Spring; 18. Pull rope. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figures 1-5This utility model provides the following technical solution: a loquat picking aid that saves effort, including a fixed rod 1 and a connecting box 3. A movable rod 2 is slidably connected inside the fixed rod 1, and the connecting box 3 is fixedly connected to the top of the movable rod 2. A driving mechanism is provided on one side of the connecting box 3, and two sets of trimming shears 6 are movably connected to the other side of the connecting box 3 via a rotating shaft. A protrusion a7 is fixed to one side of each set of trimming shears 6, and a protrusion b8 is fixed to one side of each set of trimming shears 6. A toggle mechanism is provided at the bottom of the connecting box 3, and a connecting frame 11 is fixedly connected to the outer side of the movable rod 2 via a bracket. Both protrusions a7 and b8 are cylindrical in shape. The trimming shears 6 are driven by a rotating shaft. The shaft and the connecting box 3 form a rotating structure; the driving mechanism includes an electric push rod 4 fixedly connected inside the connecting box 3, one end of the electric push rod 4 is fixedly connected to a connecting plate 5, the connecting plate 5 has a strip groove inside, and the strip groove is slidably connected to the protrusion a7, the connecting plate 5 and the protrusion a7 form a sliding structure; the actuating mechanism includes a connecting rod 9 slidably connected to the outside of the protrusion b8, the connecting rod 9 has a through groove inside that matches the protrusion b8, one end of the connecting rod 9 is fixedly connected to an actuating plate 10, one side of the connecting rod 9 is rotatably connected to the connecting box 3 through a rotating shaft, the connecting box 3 and the connecting rod 9 form a rotating structure through the rotating shaft, and the protrusion b8 and the connecting rod 9 form a sliding structure.

[0025] Please see Figures 1-5 This loquat harvesting aid is labor-saving. When harvesting loquats, the fixed rod 1 and the moving rod 2 guide the trimming shears 6 on one side of the connecting box 3 to the loquat branch. Then, the electric push rod 4 is activated, which pulls the connecting plate 5 to move. The connecting plate 5 then moves two sets of protrusions a7 through the internal slot. When the two sets of protrusions a7 move, they cause the two sets of trimming shears 6 to close, thus cutting the loquat branch through the blade on one side, allowing the loquat to detach from the branch. At the same time, when the trimming shears 6 close, they also slide through the through groove at one end of the connecting rod 9 through the bottom protrusion b8. The movement causes the connecting rod 9 to rotate, which in turn causes the actuating plate 10 at one end to rotate, causing the two sets of actuating plates 10 to move away from each other. When the two sets of actuating plates 10 move away from each other, they will cause the branches and leaves at the bottom of the pipa to separate to both sides, exposing the bottom net 12. In this way, there will be no branches and leaves obstructing the net 12 and the pipa. The trimmed pipa can fall directly into the net 12, completing the harvesting of the pipa. After harvesting, the electric push rod 4 can be activated to push the trimming scissors 6 and the actuating plate 10 to reset. In this way, the above operation can facilitate the harvesting of pipas with branches and leaves at the bottom. Example

[0026] Please see Figure 1 , Figure 2 and Figure 6Based on Embodiment 1, the following specific structure is also disclosed: The sealing mechanism includes a fixed sleeve 13 sleeved on the outside of the net 12. One side of the fixed sleeve 13 is fixed to the moving rod 2 via a crossbar. A fixed frame 14 is fixedly connected to the side of the moving rod 2 near the fixed sleeve 13. A push rod body 15 is slidably connected inside the fixed frame 14. A top block 16 is fixedly connected to one end of the push rod body 15. A reset mechanism is provided on the outside of the push rod body 15. A moving groove matching the push rod body 15 is opened inside the fixed frame 14. The main body 15 and the fixed frame 14 form a sliding structure; the reset mechanism includes a spring 17 sleeved on the outside of the push rod body 15, one end of the spring 17 abutting against the fixed frame 14, and a pull rope 18 fixed to one end of the push rod body 15. The pull rope 18 is connected to multiple sets of pulleys on the outside of the pull rope 18, and the multiple sets of pulleys are movably connected to one side of the fixed rod 1 and the moving rod 2 through a rotating shaft; the upper half of the fixed sleeve 13 is a complete ring, and the lower half is a semi-circular ring. The top block 16 is arc-shaped, and the radius of the top block 16 is smaller than the inner diameter of the fixed sleeve 13.

[0027] Please see Figure 1 , Figure 2 and Figure 6 This loquat harvesting aid is labor-saving. After the loquats are picked, they fall into net 12. To improve harvesting efficiency, the loquats can be collected in net 12 first, and then transferred to a collection box on the ground after a certain number have been collected. Figure 1 , Figure 2 and Figure 6 The demonstrated state is with the pull rope 18 being pulled. At this time, the pull rope 18 will pull the push rod body 15 to slide in the fixed frame 14, causing the top block 16 to disengage from the squeezing of the net bag 12 and squeeze the spring 17. Therefore, the bottom of the net bag 12 is unobstructed, and the harvested pipa can be directly guided to the ground. If it is necessary to temporarily store the pipa in the net bag 12, the pull rope 18 can be released. At this time, the spring 17 will reset and push the push rod body 15 and the top block 16 to move, so that the arc-shaped top block 16 squeezes the net bag 12 and makes the net bag 12 fit tightly against the arc-shaped inner wall of the fixed sleeve 13, thus sealing the net bag 12. At this time, the pipa collected at the top of the net bag 12 will not be guided to the ground, thus completing the temporary storage of the pipa. In this way, the pipa can be temporarily stored in the net bag 12 and then discharged in a concentrated manner, improving the efficiency of harvesting pipa.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A loquat picking aid, comprising a fixed rod (1) and a connecting box (3), wherein a movable rod (2) is slidably connected inside the fixed rod (1), and the connecting box (3) is fixedly connected to the top of the movable rod (2). Its features are: A drive mechanism is provided on one side of the inside of the connecting box (3), and two sets of trimmers (6) are movably connected to the other side of the inside of the connecting box (3) via a rotating shaft. A protrusion a (7) is fixed on one side of each set of trimmers (6), and a protrusion b (8) is fixed on one side of each set of trimmers (6). A toggle mechanism is provided at the bottom of the connecting box (3), and a connecting frame (11) is fixedly connected to the outside of the moving rod (2) via a bracket. The net bag (12) is fixedly connected to the bottom of the connecting frame (11), and a sealing mechanism is provided on the outside of the connecting frame (11).

2. The loquat picking aid and labor-saving tool according to claim 1, characterized in that: Both the protrusion a (7) and the protrusion b (8) are cylindrical in shape, and the trimmer (6) forms a rotating structure with the connecting box (3) through the rotating shaft.

3. The loquat harvesting aid and labor-saving tool according to claim 1, characterized in that: The driving mechanism includes an electric push rod (4) fixedly connected inside the connecting box (3). One end of the electric push rod (4) is fixed with a connecting plate (5). The connecting plate (5) has a strip groove inside, and the strip groove is slidably connected to the protrusion a (7).

4. The loquat harvesting aid and labor-saving tool according to claim 1, characterized in that: The actuating mechanism includes a connecting rod (9) that is slidably connected to the outside of the protrusion b (8). The connecting rod (9) has a through groove that matches the protrusion b (8) inside. One end of the connecting rod (9) is fixedly connected to an actuating plate (10). One side of the connecting rod (9) is rotatably connected to the connecting box (3) through a rotating shaft.

5. The loquat harvesting aid and labor-saving tool according to claim 1, characterized in that: The sealing mechanism includes a fixed sleeve (13) fitted around the outside of the net (12). One side of the fixed sleeve (13) is fixed to the moving rod (2) by a crossbar. A fixed frame (14) is fixedly connected to the side of the moving rod (2) near the fixed sleeve (13). A push rod body (15) is slidably connected inside the fixed frame (14). A top block (16) is fixedly connected to one end of the push rod body (15). A reset mechanism is provided on the outside of the push rod body (15).

6. The loquat picking aid and labor-saving tool according to claim 5, characterized in that: The reset mechanism includes a spring (17) sleeved on the outside of the push rod body (15). One end of the spring (17) abuts against the fixed frame (14). One end of the push rod body (15) is fixed with a pull rope (18). The outside of the pull rope (18) is connected to multiple sets of pulleys, and the multiple sets of pulleys are movably connected to one side of the fixed rod (1) and the moving rod (2) through a rotating shaft.

7. The loquat harvesting aid and labor-saving tool according to claim 5, characterized in that: The upper half of the fixed sleeve (13) is a complete circular ring, and the lower half is a semi-circular ring. The top block (16) is arc-shaped, and the radius of the top block (16) is smaller than the inner diameter of the fixed sleeve (13).

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