Shrub pruning device capable of extending and retracting width and adjusting height

Abstract

The shrub pruning device comprises a bottom plate, the middle end of the top of the bottom plate is fixedly connected with a smashing box, the middle end of the smashing box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a smashing roller, and the outer side of the smashing roller is fixedly connected with a belt pulley. The supporting rod is fixedly connected to the left side of the top of the bottom plate, the flow guide plate is fixedly connected to the top of the supporting rod, and the limiting plate is fixedly connected to the top of the flow guide plate, so that the flow guide and limiting effects are achieved, the smashing roller is fixedly connected to the output end of the first motor, and the belt wheel is fixedly connected to the outer side of the smashing roller; the surface of the belt pulley is in transmission connection with a belt, so that the effect of crushing the branches is achieved, and the problems that an existing shrub pruning device does not process the cut branches and the like, so that the branches are accumulated, the use of space is influenced, and the space is very occupied are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of shrub pruning, in particular to a shrub pruning device with a telescopic width and adjustable height. Background Art

[0002] Shrubs refer to trees that have no obvious trunk and grow in clusters. They are generally classified into several categories, such as ornamental flowers, ornamental fruits, and ornamental branches. They are short and clumping woody plants. They are perennial. They are generally broad-leaved plants, and some coniferous plants are also shrubs.

[0003] If the above-ground part dies during the winter, but the roots still survive and continue to sprout new branches in the second year, it is called a "semi-shrub". Some Artemisia plants are also perennial woody plants, but they die in winter. Common shrubs include roses, azaleas, peonies, barberries, boxwood, junipers, junipers, forsythia, winter jasmine, roses, thorns, jasmine, and salix psammophila. The main shrub distribution areas in China are Zhejiang, Jiangsu, Anhui, Henan, etc.

[0004] However, the existing shrub pruning devices are not capable of processing the cut branches, which will cause the branches to pile up and affect the use of space, taking up a lot of space. Therefore, we propose a shrub pruning device with a retractable width and adjustable height. Utility Model Content

[0005] The utility model aims to provide a shrub pruning device with a retractable width and adjustable height, which has the advantage of processing tree branches and solves the problem that the existing shrub pruning devices are not capable of processing cut tree branches, etc., which will cause tree branches to pile up and affect the use of space, thus taking up a lot of space.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a telescopic width-adjustable height shrub pruning device comprises a base plate, a crushing box is fixedly connected to the middle end of the top of the base plate, a first motor is fixedly installed on the middle end of the crushing box, a crushing roller is fixedly connected to the output end of the first motor, a pulley is fixedly connected to the outer side of the crushing roller, and a belt is connected to the surface of the pulley for transmission, a support rod is fixedly connected to the left side of the top of the base plate, a guide plate is fixedly connected to the top of the support rod, and a limit plate is fixedly connected to the top of the guide plate, a cylinder is fixedly installed on the top of the base plate, a second movable plate is fixedly connected to the output end of the cylinder, a second motor is fixedly installed on the outer side of the second movable plate, a threaded rod is fixedly connected to the output end of the second motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, the first movable plate is fixedly connected to the inner side of the threaded sleeve, and a blade is arranged on the inner side of the first movable plate.

[0007] Preferably, a PLC controller is fixedly mounted on the outer side of the crushing box by bolts, and control buttons are arranged on the surface of the PLC controller.

[0008] Preferably, a battery box is fixedly connected to the outer side of the support rod, a battery is fixedly connected to the inner cavity of the battery box, a charging port is opened on one side of the battery box, and the output end of the charging port is unidirectionally electrically connected to the input end of the battery.

[0009] Preferably, a water tank is fixedly connected to the outside of the crushing box, a water pump is fixedly installed on the top of the water tank, an output end of the water pump is fixedly connected to a drain board via a pipeline, and an atomizing nozzle is fixedly connected to the inside of the drain board.

[0010] Preferably, a sliding groove is provided at the bottom of the inner cavity of the second movable plate, and a sliding block is slidably connected to the inner cavity of the sliding groove.

[0011] Preferably, support legs are fixedly connected to both left and right sides of the bottom of the base plate, and universal wheels are provided at the bottom of the support legs.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is fixedly connected with a support rod through the left side of the top of the bottom plate, the top of the support rod is fixedly connected with a guide plate, and the top of the guide plate is fixedly connected with a limit plate, which has the effect of guiding and limiting, and a crushing roller is fixedly connected with the output end of the first motor, the outer side of the crushing roller is fixedly connected with a pulley, and the surface transmission of the pulley is connected with a belt, which has the effect of crushing branches, and solves the problem that the existing shrub pruning device has no ability to process the cut branches, etc., which will cause the branches to pile up and affect the use of space, and take up a lot of space.

[0014] 2. The utility model has a cylinder fixedly installed on the top of the bottom plate, the output end of the cylinder is fixedly connected to the second movable plate, the outer side of the second movable plate is fixedly installed with a second motor, the output end of the second motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected with a threaded sleeve, the inner side of the threaded sleeve is fixedly connected with the first movable plate, and a blade is provided on the inner side of the first movable plate, which has a trimming effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the belt structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the water tank structure of the utility model.

[0018] In the figure: 1. bottom plate; 2. cylinder; 3. battery; 4. battery box; 5. support rod; 6. guide plate; 7. crushing box; 8. first motor; 9. PLC controller; 10. crushing roller; 11. limit plate; 12. water pump; 13. atomizing nozzle; 14. water tank; 15. drain plate; 16. first movable plate; 17. pulley; 18. belt; 19. second movable plate; 20. charging port; 21. threaded sleeve; 22. threaded rod; 23. second motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 A telescopic shrub pruning device with adjustable width and height comprises a bottom plate 1, a crushing box 7 is fixedly connected to the middle end of the top of the bottom plate 1, a first motor 8 is fixedly installed to the middle end of the crushing box 7, a crushing roller 10 is fixedly connected to the output end of the first motor 8, a pulley 17 is fixedly connected to the outer side of the crushing roller 10, and a belt 18 is connected to the surface of the pulley 17 in a transmission manner, a support rod 5 is fixedly connected to the left side of the top of the bottom plate 1, a guide plate 6 is fixedly connected to the top of the support rod 5, and a limit plate 11 is fixedly connected to the top of the guide plate 6, a cylinder 2 is fixedly installed on the top of the bottom plate 1, a second movable plate 19 is fixedly connected to the output end of the cylinder 2, a second motor 23 is fixedly installed to the outer side of the second movable plate 19, a threaded rod 22 is fixedly connected to the output end of the second motor 23, a threaded sleeve 21 is threadedly connected to the surface of the threaded rod 22, and a threaded sleeve 21 is fixedly connected to the inner side of the threaded sleeve A first movable plate 16 is provided with a blade on the inner side of the first movable plate 16. A PLC controller 9 is fixedly installed on the outer side of the crushing box 7 by bolts, and a control button is provided on the surface of the PLC controller 9. A battery box 4 is fixedly connected to the outer side of the support rod 5, and a battery 3 is fixedly connected to the inner cavity of the battery box 4. A charging port 20 is provided on one side of the battery box 4, and the output end of the charging port 20 is unidirectionally electrically connected to the input end of the battery 3. A water tank 14 is fixedly connected to the outer side of the crushing box 7, and a water pump 12 is fixedly installed on the top of the water tank 14. The output end of the water pump 12 is fixedly connected to a drain plate 15 through a pipeline, and an atomizing nozzle 13 is fixedly connected to the inner side of the drain plate 15. A slide groove is provided at the bottom of the inner cavity of the second movable plate 19, and a slider is slidably connected to the inner cavity of the slide groove. Support legs are fixedly connected to the left and right sides of the bottom of the bottom of the bottom plate 1, and universal wheels are provided at the bottom of the support legs.

[0021] When in use, a support rod 5 is fixedly connected to the left side of the top of the base plate 1, a guide plate 6 is fixedly connected to the top of the support rod 5, and a limit plate 11 is fixedly connected to the top of the guide plate 6, which has the effect of guiding and limiting, and a crushing roller 10 is fixedly connected to the output end of the first motor 8, a pulley 17 is fixedly connected to the outer side of the crushing roller 10, and a belt 18 is connected to the surface transmission of the pulley 17, which has the effect of crushing branches, thereby solving the problem that the existing shrub pruning device is not capable of processing cut branches, etc., which will cause branches to pile up and affect the use of space, thus taking up a lot of space.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A telescopic shrub pruning device with adjustable width and height, comprising a base plate (1), characterized in that: The middle end of the top of the bottom plate (1) is fixedly connected to a crushing box (7), the middle end of the crushing box (7) is fixedly installed with a first motor (8), the output end of the first motor (8) is fixedly connected to a crushing roller (10), the outer side of the crushing roller (10) is fixedly connected to a pulley (17), and the surface of the pulley (17) is transmission-connected to a belt (18), the left side of the top of the bottom plate (1) is fixedly connected to a support rod (5), the top of the support rod (5) is fixedly connected to a guide plate (6), and the top of the guide plate (6) is fixedly connected to A limit plate (11) is connected, a cylinder (2) is fixedly mounted on the top of the bottom plate (1), a second movable plate (19) is fixedly connected to the output end of the cylinder (2), a second motor (23) is fixedly mounted on the outer side of the second movable plate (19), a threaded rod (22) is fixedly connected to the output end of the second motor (23), a threaded sleeve (21) is threadedly connected to the surface of the threaded rod (22), a first movable plate (16) is fixedly connected to the inner side of the threaded sleeve (21), and a blade is arranged on the inner side of the first movable plate (16).

2. A telescopic width-adjustable height shrub pruning device according to claim 1, characterized in that: A PLC controller (9) is fixedly mounted on the outer side of the crushing box (7) by means of bolts, and a control button is arranged on the surface of the PLC controller (9).

3. The telescopic width-adjustable height shrub pruning device according to claim 1, characterized in that: The outer side of the support rod (5) is fixedly connected to a battery box (4), the inner cavity of the battery box (4) is fixedly connected to a storage battery (3), a charging port (20) is provided on one side of the battery box (4), and the output end of the charging port (20) is unidirectionally electrically connected to the input end of the storage battery (3).

4. The telescopic width-adjustable height shrub pruning device according to claim 1, characterized in that: The outer side of the crushing box (7) is fixedly connected to a water tank (14), the top of the water tank (14) is fixedly installed with a water pump (12), the output end of the water pump (12) is fixedly connected to a drainage board (15) through a pipeline, and the inner side of the drainage board (15) is fixedly connected to an atomizing nozzle (13).

5. The telescopic width-adjustable height shrub pruning device according to claim 1, characterized in that: A sliding groove is provided at the bottom of the inner cavity of the second movable plate (19), and a sliding block is slidably connected to the inner cavity of the sliding groove.

6. The telescopic width-adjustable height shrub pruning device according to claim 1, characterized in that: Support legs are fixedly connected to the left and right sides of the bottom of the base plate (1), and universal wheels are arranged at the bottom of the support legs.

Images