Tea pruning equipment for tea planting

Abstract

The present invention belongs to the technical field of tea pruning, and relates to a tea pruning device for tea planting, comprising a support frame, a material guide box is fixedly installed on the top of the support frame, a back plate is fixedly installed on the support frame and the material guide box, a storage box is slidably installed on the upper limit of the support frame, the top of the storage box is slidably matched with the material guide box, and the bottom of the material guide box and the bottom of the storage box are both provided with a discharge assembly; a negative pressure absorption device is fixedly installed on the upper end surface of the material guide box, and telescopic air ducts are fixedly connected to both sides of the negative pressure absorption device. The advantage of the present invention is that during the movement of the storage box, the discharge hole at the bottom of the storage box is automatically overlapped, and the discharge hole at the top of the material guide box is automatically closed, so as to facilitate the discharge, and after the discharge is completed, the pull ring is pulled to make the storage box return to its original position, the positioning rod automatically limits the storage box, and the discharge hole at the bottom of the storage box is automatically closed, and the discharge hole at the top of the material guide box is automatically overlapped, so as to facilitate the continuation of the tea shearing work.

Description

Technical Field

[0001] The invention belongs to the technical field of tea pruning, and relates to tea pruning equipment for tea planting. Background Art

[0002] Tea is a beverage made from the leaves of the tea tree (scientific name: Camellia sinensis). There are many types of tea, depending on the processing method and fermentation degree. When cultivating tea, tea pruning is an important part of the tea tree growth process. Reasonable pruning can promote the branching growth of tea trees and improve the quality and yield of tea.

[0003] A tea pruning device based on tea planting disclosed in Chinese patent CN112352573A includes a cylinder, a first opening is provided at the top and bottom of the cylinder, a top cover and a bottom cover are respectively installed at the top and bottom of the cylinder by buckles, a mounting opening is provided on the surface of the top cover, an exhaust fan is installed inside the mounting opening by screws, a rotating shaft is installed at the rotating end of the exhaust fan by screws, one end of the rotating shaft is installed on the surface of the bottom cover by a rotating mechanism, and a mounting block is installed on the surface of the rotating shaft by screws.

[0004] When the above-mentioned existing tea pruning device is in use, branches and leaves are collected through a cylinder. Due to the large tea planting area, tea pruning work usually takes a long time, and thus multiple unloading operations are required. After the cylinder is full of branches and leaves, the cylinder needs to be removed from the worker and then unloaded, resulting in low unloading efficiency, and thus low tea pruning work efficiency.

[0005] In order to solve the above problems, the present invention provides a tea pruning device for tea planting. Summary of the invention

[0006] In order to solve the problems existing in the background technology, the present invention provides a tea pruning device for tea planting.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a tea pruning device for tea planting, comprising a support frame, a material guide box is fixedly installed on the top of the support frame, a back plate is fixedly installed on the support frame and the material guide box, a material storage box is slidably installed on the upper limit of the support frame, the top of the storage box is slidably matched with the material guide box, and the bottom end of the material guide box and the bottom end of the storage box are both provided with unloading components; a negative pressure absorption device is fixedly installed on the upper end surface of the material guide box, telescopic air ducts are fixedly connected to both sides of the negative pressure absorption device, and the other end of the telescopic air duct is fixedly connected to the outer shell.

[0008] Preferably, a conical material guide pipe is fixedly installed inside the material guide box, the output end of the negative pressure absorption device is fixedly connected to the material guide pipe, and the other end of the material guide pipe is communicated with the interior of the material guide box.

[0009] Preferably, a motor is fixedly mounted on the upper end surface of the shell, a shearing tool is fixedly connected to the output shaft of the motor, and the shearing tool is rotatably mounted inside the shell; the telescopic air duct is connected to the inside of the shell, and a grip rod is fixedly mounted on the upper end surface of the shell.

[0010] Preferably, a limiting slide groove is provided on the bottom plate of the support frame, a sliding block is slidably installed inside the limiting slide groove, and the sliding block is fixedly connected to the material storage box.

[0011] Preferably, positioning grooves are provided on both sides of the storage box, and positioning rods are installed on the vertical plates on both sides of the support frame for limited sliding. The ends of the positioning rods corresponding to the positioning grooves are arranged with inclined surfaces, and the ends of the positioning rods away from the positioning grooves are fixedly connected with return springs, and the other ends of the return springs are fixedly connected to the vertical plates of the support frame.

[0012] Preferably, the unloading assembly includes a fixed plate and a rotating plate, the bottom ends of the material guide box and the material storage box are both provided with through holes, the fixed plate is fixedly installed inside the through holes, the rotating plate is rotatably installed on the bottom surface of the fixed plate through a rotating shaft, and unloading holes are provided on the fixed plate and the rotating plate, and the unloading holes on the fixed plate and the rotating plate are arranged correspondingly.

[0013] Preferably, a toothed plate is fixedly mounted on the bottom plate of the support frame and the upper end surface of the material storage box, a gear is arranged on the outer side of the rotating disk, a clearance groove is opened at the bottom end of the material guide box and the bottom end of the material storage box, the toothed plate is slidably arranged inside the clearance groove, and the toothed plate is meshed and connected with the corresponding gear. A guide tube is fixedly mounted on the side of the support frame away from the back plate.

[0014] Preferably, a pull rope is fixedly connected to the side wall of the storage box, a fixed tube is fixedly installed on the back plate, the pull rope passes through the fixed tube, and a pull ring is fixedly connected to the other end of the pull rope; a rotating roller is rotatably installed on the side wall of the back plate, and the pull rope is fitted with the rotating roller.

[0015] Preferably, a sponge pad is fixedly mounted on the side wall of the back plate, and shoulder straps are fixedly connected to both sides of the side wall of the back plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The tea pruning equipment for tea planting is provided with a fixed disk, a rotating disk, a through hole, a discharge hole, a toothed plate and a gear; the limit on the storage box is released by pulling the positioning rod, and the discharge hole at the bottom of the storage box is automatically overlapped during the movement of the storage box, and the discharge hole at the top of the guide box is automatically closed, so as to facilitate unloading. After unloading is completed, the pull ring is pulled to return the storage box to its original position, and the positioning rod automatically limits the storage box, and the discharge hole at the bottom of the storage box is automatically closed, and the discharge hole at the top of the guide box is automatically overlapped, so as to facilitate the continuation of tea shearing work.

[0018] 2. The tea pruning equipment for tea planting has shearing tools on both sides of the equipment. The staff holds the handle to move the shearing position of the shearing tool. The tea leaves are pruned synchronously by controlling the shearing tools on both sides, thereby improving the tea pruning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the internal structure of the housing of the present invention;

[0021] Figure 3 It is a schematic diagram of the unloading state of the present invention;

[0022] Figure 4 The present invention Figure 3 The enlarged structural diagram at A in the middle;

[0023] Figure 5 It is a schematic diagram of the structure of the rotating roller in the present invention;

[0024] Figure 6 It is a partial cross-sectional structural schematic diagram of the present invention;

[0025] Figure 7 It is a schematic diagram of the bottom structure of the present invention;

[0026] Figure 8 The present invention Figure 7 The enlarged structural diagram at B in the middle;

[0027] Fig. 9 The present invention Figure 7 The enlarged structural diagram at C in the middle;

[0028] Fig.10 It is a schematic diagram of the internal structure of the material guide box of the present invention.

[0029] In the figure: 1. support frame; 2. material guide box; 3. back plate; 4. material storage box; 5. negative pressure absorption device; 6. telescopic air duct; 7. shell; 8. conical material guide pipe; 9. material guide pipe; 10. motor; 11. shearing tool; 12. grip; 13. limit slide; 14. slider; 15. positioning groove; 16. positioning rod; 17. reset spring; 18. fixed plate; 19. rotating plate; 20. through hole; 21. unloading hole; 22. shoulder strap; 23. tooth plate; 24. gear; 25. make way groove; 26. pull rope; 27. fixed tube; 28. pull ring; 29. ​​rotating roller; 30. sponge pad; 31. guide tube. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] like Figure 1-Figure 10 As shown, the technical solution adopted by the present invention is as follows: a tea pruning device for tea planting, comprising a support frame 1, a material guide box 2 is fixedly installed on the top of the support frame 1, and a back plate 3 is fixedly installed on the support frame 1 and the material guide box 2. A sponge pad 30 is fixedly installed on the side wall of the back plate 3, and both sides of the side wall of the back plate 3 are fixedly connected with straps 22. During operation, the support frame 1 is first lifted, and the back plate 3 is operated to contact the back of the staff. At this time, the sponge pad 30 contacts the back of the staff, which improves the comfort of the staff's back and the back plate 3 when in contact. After the back plate 3 contacts the back of the staff, the two straps 22 can be hung on the shoulders of the staff.

[0032] The support frame 1 is provided with a storage box 4 for sliding movement in a limited position. Specifically, a limited slide groove 13 is provided on the bottom plate of the support frame 1, and a slider 14 is slidably installed inside the limited slide groove 13. The slider 14 is fixedly connected to the storage box 4. Positioning grooves 15 are provided on both sides of the storage box 4. Positioning rods 16 are provided for sliding movement in a limited position on both sides of the vertical plates of the support frame 1. One end of the positioning rod 16 corresponding to the positioning groove 15 is provided with an inclined surface. One end of the positioning rod 16 away from the positioning groove 15 is fixedly connected with a return spring 17. The other end of the return spring 17 is fixedly connected to the vertical plate of the support frame 1.

[0033] In the embodiment of the present invention, a drawstring 26 is fixedly connected to the side wall of the storage box 4, a fixed tube 27 is fixedly installed on the back plate 3, the drawstring 26 runs through the inside of the fixed tube 27, and a draw ring 28 is fixedly connected to the other end of the drawstring 26. A rotating roller 29 is rotatably installed on the side wall of the back plate 3, and the drawstring 26 is fitted with the rotating roller 29. By pulling the draw ring 28, the drawstring 26 is driven to move, and then the storage box 4 is conveniently driven to move. By setting the rotating roller 29, the wear of the drawstring 26 during movement is reduced, and the service life of the drawstring 26 is increased.

[0034] The top of the storage box 4 is slidably matched with the guide box 2, and the bottom of the guide box 2 and the storage box 4 are both provided with a discharge assembly. The discharge assembly includes a fixed disk 18 and a rotating disk 19, and the bottoms of the guide box 2 and the storage box 4 are both provided with a through hole 20, the fixed disk 18 is fixedly installed inside the through hole 20, and the rotating disk 19 is rotatably installed on the bottom surface of the fixed disk 18 through a rotating shaft, and the fixed disk 18 and the rotating disk 19 are both provided with a discharge hole 21, and the discharge holes 21 on the fixed disk 18 and the rotating disk 19 are correspondingly arranged. A toothed plate 23 is fixedly installed on the bottom plate of the support frame 1 and the upper end surface of the storage box 4, and a gear 24 is arranged on the outer side of the rotating disk 19, and a clearance groove 25 is provided on the bottom of the guide box 2 and the storage box 4, and the toothed plate 23 is slidably arranged inside the clearance groove 25, and the toothed plate 23 is meshed and connected with the corresponding gear 24. When the discharge holes 21 on the fixed disk 18 and the rotating disk 19 overlap, the cut branches and leaves can fall through the discharge holes 21.

[0035] In the embodiment of the present invention: a guide tube 31 is fixedly installed on one side of the support frame 1 away from the back plate 3. By providing the guide tube 31, the cut branches and leaves can fall accurately into the external collection bucket.

[0036] A negative pressure absorption device 5 is fixedly mounted on the upper end surface of the guide box 2. It should be noted that the working principle of the negative pressure absorption device 5 is the same as that of a vacuum cleaner, and is a well-known device for technicians in the field directly purchased on the market. Here we just use it, and have not made any structural and functional improvements to it, so we will not go into details here.

[0037] Telescopic ducts 6 are fixedly connected to both sides of the negative pressure absorption device 5, and the other ends of the telescopic ducts 6 are fixedly connected to the outer shell 7. A motor 10 is fixedly installed on the upper end surface of the outer shell 7, and a shearing tool 11 is fixedly connected to the output shaft of the motor 10. The shearing tool 11 is rotatably installed inside the outer shell 7. The telescopic duct 6 is connected to the inside of the outer shell 7, and a grip 12 is fixedly installed on the upper end surface of the outer shell 7. A conical material guide pipe 8 is fixedly installed inside the material guide box 2, and a material guide pipe 9 is fixedly connected to the output end of the negative pressure absorption device 5, and the other end of the material guide pipe 9 is connected to the inside of the material guide box 2. After the negative pressure absorption device 5 is started, a negative pressure environment is formed inside the telescopic duct 6, and then the branches and leaves cut from the outer shell 7 are sucked into the inside of the negative pressure absorption device 5 through the telescopic duct 6, and discharged into the inside of the material guide box 2 through the material guide pipe 9.

[0038] Working principle:

[0039] When in use, the negative pressure absorption device 5 and the motor 10 are started, and the output shaft of the motor 10 rotates to drive the shearing tool 11 to rotate. The staff holds the handle 12 to move the shearing position of the shearing tool 11, and the shearing tools 11 on both sides are controlled to trim the tea leaves synchronously, thereby improving the efficiency of tea leaf trimming. After the negative pressure absorption device 5 is started, a negative pressure environment is formed inside the telescopic air duct 6, and then the branches and leaves cut from the shell 7 are sucked into the negative pressure absorption device 5 through the telescopic air duct 6, and discharged into the guide box 2 through the guide pipe 9. After the guide pipe 9 falls into the guide box 2, it falls on the upper end surface of the fixed disk 18 through the conical guide pipe 8. The fixed disk 18 and the discharge hole 21 on the rotating disk 19 are arranged to overlap, so that the cut branches and leaves fall into the storage box 4 through the discharge hole 21.

[0040] By continuously pruning, the branches and leaves inside the storage box 4 gradually increase. When the branches and leaves inside the storage box 4 are collected enough and need to be unloaded, the positioning rod 16 is pulled to make the positioning rod 16 disengage from the inside of the positioning groove 15, and the return spring 17 is extended to release the storage box 4 from the limit. At this time, the storage box 4 can be pushed to move in the direction away from the back plate 3. When the storage box 4 moves, it drives the tooth plate 23 to move, and the tooth plate 23 moves to engage with the gear 24, thereby driving the gear 24 to rotate. The rotation of the gear 24 drives the rotating disk 19 at the bottom of the guide box 2 to rotate, so that the fixed disk 18 and the unloading hole 21 on the rotating disk 19 no longer overlap, thereby preventing the branches and leaves inside the guide box 2 from falling to the outside.

[0041] At the same time, the movement of the storage box 4 drives the gear 24 at the bottom of the storage box 4 to move. When the gear 24 moves, it meshes with the toothed plate 23 on the support frame 1, thereby causing the gear 24 at the bottom of the storage box 4 to rotate, thereby driving the fixed disk 18 at the bottom of the storage box 4 to coincide with the discharge hole 21 on the rotating disk 19. When the slider 14 moves to the end away from the back plate 3 in the limiting slide groove 13, the storage box 4 can no longer move in the direction away from the back plate 3. At this time, the rotating disk 19 at the bottom of the storage box 4 corresponds to the guide tube 31, and the chopped branches and leaves inside the storage box 4 fall into the guide tube 31 through the discharge hole 21 at the bottom thereof, and fall to the designated collection point outside through the guide tube 31. Rapid unloading is achieved.

[0042] After unloading is completed, the pull ring 28 is pulled to drive the pull rope 26 to move, thereby moving the storage box 4 toward the direction close to the back plate 3. When the pull rope 26 moves, the wear of the pull rope 26 is reduced by setting a rotating roller 29, thereby increasing the service life of the pull rope 26. In the process of pulling the storage box 4 back, after the storage box 4 contacts the positioning rod 16, the inclined surface of the positioning rod 16 pushes the positioning rod 16 to move, and the reset spring 17 is extended. When the positioning groove 15 on the storage box 4 moves to the position corresponding to the positioning rod 16, the reset spring 17 returns to its original state and drives the positioning rod 16 to insert into the positioning groove 15, thereby limiting the storage box 4. At the same time, the gear 24 at the bottom end of the storage box 4 rotates to drive the rotating disk 19 at its bottom to rotate, thereby making the fixed disk 18 and the unloading hole 21 on the rotating disk 19 no longer overlap.

[0043] When the storage box 4 is close to the back plate 3, the gear 24 at the bottom of the guide box 2 rotates to drive the rotating disk 19 at the bottom thereof to rotate, so that the fixed disk 18 at the bottom of the guide box 2 coincides with the discharge hole 21 on the rotating disk 19, thereby facilitating the tea cutting work to continue, thereby improving the tea cutting work efficiency.

[0044] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tea pruning device for tea planting, comprising a support frame (1), characterized in that: A material guide box (2) is fixedly mounted on the top of the support frame (1), a back plate (3) is fixedly mounted on the support frame (1) and the material guide box (2), a material storage box (4) is slidably mounted on the upper limit of the support frame (1), the top of the material storage box (4) is slidably matched with the material guide box (2), and the bottom ends of the material guide box (2) and the storage box (4) are both provided with a discharge assembly; a negative pressure absorption device (5) is fixedly mounted on the upper end surface of the material guide box (2), telescopic air ducts (6) are fixedly connected to both sides of the negative pressure absorption device (5), and the other end of the telescopic air duct (6) is fixedly connected to a shell (7).

2. A tea pruning device for tea planting according to claim 1, characterized in that: A conical material guide pipe (8) is fixedly installed inside the material guide box (2), and a material guide pipe (9) is fixedly connected to the output end of the negative pressure absorption device (5), and the other end of the material guide pipe (9) is connected to the inside of the material guide box (2).

3. The tea pruning device for tea planting according to claim 1, characterized in that: A motor (10) is fixedly mounted on the upper end surface of the housing (7); a shearing tool (11) is fixedly connected to the output shaft of the motor (10); and the shearing tool (11) is rotatably mounted inside the housing (7); the telescopic air duct (6) is connected to the interior of the housing (7); and a gripping rod (12) is fixedly mounted on the upper end surface of the housing (7).

4. The tea pruning device for tea planting according to claim 1, characterized in that: A limiting slide groove (13) is provided on the bottom plate of the support frame (1), a sliding block (14) is slidably installed inside the limiting slide groove (13), and the sliding block (14) is fixedly connected to the material storage box (4).

5. The tea pruning device for tea planting according to claim 1, characterized in that: Positioning grooves (15) are provided on both sides of the material storage box (4), and positioning rods (16) are installed on the vertical plates on both sides of the support frame (1) in a limited sliding manner. One end of the positioning rod (16) corresponding to the positioning groove (15) is set with an inclined surface, and one end of the positioning rod (16) away from the positioning groove (15) is fixedly connected to a return spring (17), and the other end of the return spring (17) is fixedly connected to the vertical plate of the support frame (1).

6. The tea pruning device for tea planting according to claim 1, characterized in that: The unloading assembly comprises a fixed disk (18) and a rotating disk (19); the bottom ends of the material guide box (2) and the material storage box (4) are both provided with through holes (20); the fixed disk (18) is fixedly mounted inside the through hole (20); the rotating disk (19) is rotatably mounted on the bottom surface of the fixed disk (18) via a rotating shaft; the fixed disk (18) and the rotating disk (19) are both provided with unloading holes (21); and the unloading holes (21) on the fixed disk (18) and the rotating disk (19) are arranged correspondingly.

7. The tea pruning device for tea planting according to claim 1, characterized in that: A toothed plate (23) is fixedly mounted on the bottom plate of the support frame (1) and the upper end surface of the material storage box (4); a gear (24) is arranged on the outer side of the rotating disk (19); a clearance groove (25) is provided at the bottom end of the material guide box (2) and the bottom end of the material storage box (4); the toothed plate (23) is slidably arranged inside the clearance groove (25); and the toothed plate (23) is meshedly connected with the corresponding gear (24).

8. The tea pruning device for tea planting according to claim 1, characterized in that: A guide tube (31) is fixedly mounted on the side of the support frame (1) facing away from the back plate (3).

9. The tea pruning device for tea planting according to claim 1, characterized in that: A drawstring (26) is fixedly connected to the side wall of the storage box (4); a fixed tube (27) is fixedly installed on the back plate (3); the drawstring (26) passes through the inside of the fixed tube (27); a draw ring (28) is fixedly connected to the other end of the drawstring (26); a rotating roller (29) is rotatably installed on the side wall of the back plate (3); the drawstring (26) and the rotating roller (29) are arranged in close contact.

10. The tea pruning device for tea planting according to claim 1, characterized in that: A sponge pad (30) is fixedly mounted on the side wall of the back plate (3), and shoulder straps (22) are fixedly connected to both sides of the side wall of the back plate (3).

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