Hedge trimmer with adjustable nursery stock trimming shape

Abstract

The utility model discloses a hedge trimmer capable of adjusting the shape of trimmed seedlings, which relates to the technical field of landscaping and comprises moving wheels, the tops of the moving wheels are fixedly connected with a supporting mechanism, the surface of the supporting mechanism is provided with an adjusting mechanism, the bottom of the adjusting mechanism is fixedly connected with a trimming mechanism, and the supporting mechanism comprises a supporting frame. The bottom of the supporting frame is fixedly connected with the tops of moving wheels. According to the hedge trimmer, the hedge trimmer body is supported through the arrangement of the supporting mechanism, a worker does not need to hold the hedge trimmer when trimming green plants, trimming of the green plants can be completed only by pushing the supporting frame, the labor amount is lower, using is more convenient, and meanwhile the adjusting mechanism is arranged, so that when the green plants are trimmed, the hedge trimmer is more convenient to use. According to the green plant pruning device, the shape and size of a to-be-pruned green plant can be adjusted, then under the action of rotation of the rotating ring, the green plants with different sizes can be pruned into regular cylinders, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening and greening, in particular to a hedge trimmer with adjustable seedling trimming shape. Background Art

[0002] Hedge trimmers, also known as hedge shears, are suitable for tea pruning, parks, gardens, roadside hedges and professional pruning for greening. Hedge trimmers have good durability, are very easy to start, have front and rear handles, are very simple and convenient to operate, have a wide range of applications, and can be equipped with various knives.

[0003] For example, Chinese patent publication number CN214508140U discloses a hedge trimmer with adjustable seedling trimming shape, which specifically relates to the technical field of hedge trimmers. Its technical solution is: it includes a body and an adjusting device, the adjusting device is fixedly mounted on the right end of the body, the adjusting device includes a first telescopic cylinder, the left side of the first telescopic cylinder is plugged into the inner wall of the body, the left end of the first telescopic cylinder is fixedly connected to a servo motor, the right end of the first telescopic cylinder is plugged into the second telescopic cylinder, a through hole is provided at the upper end of the first telescopic cylinder, a groove 1 is provided at the upper left end of the second telescopic cylinder, a telescopic column is fixedly mounted on the inner wall of the groove 1, a spring is sleeved on the outer wall of the telescopic column, and a positioning block is fixedly mounted on the upper end of the telescopic column. The beneficial effect of the utility model is: by arranging the adjusting device for the hedge trimmer, the adjusting device has the functions of extended trimming and rotational trimming, which is convenient for trimming seedlings at a long distance and at a narrow angle.

[0004] Although the above example can adjust the pruning blades to prune green plants that are far away, in actual pruning, the green plants need to be pruned by a handheld hedge trimmer, and the hedge trimmer is heavy. When workers prune for a long time, the workload is large, which causes certain inconveniences. At the same time, the pruning angle is completely controlled manually, and the pruning angle is difficult to control accurately, resulting in distorted shapes of the pruned green plants, which causes certain inconveniences. Utility Model Content

[0005] The utility model provides a hedge trimmer with adjustable seedling trimming shape, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A seedling trimming shape-adjustable hedge trimmer comprises a moving wheel, the top of which is fixedly connected to a supporting mechanism, the surface of which is provided with an adjusting mechanism, and the bottom of which is fixedly connected to a trimming mechanism.

[0008] A further improvement of the technical solution of the utility model is that the support mechanism includes a support frame, the bottom of the support frame is fixedly connected to the top of the moving wheel, the top of the support frame is fixedly connected to a support cross bar, and one end of the support cross bar is fixedly connected to a motor.

[0009] A further improvement of the technical solution of the utility model is that: one end of the motor shaft is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a driving block, and the bottom of the driving block is fixedly connected to a fixing plate.

[0010] A further improvement of the technical solution of the utility model is that the adjustment mechanism includes a second motor, the surface of the second motor is fixedly connected to the top of the fixed plate, and the bottom of the second motor shaft is fixedly connected to a rotating ring.

[0011] A further improvement of the technical solution of the utility model is that a sliding groove is provided on the top of the rotating ring, a sliding block is slidably connected to the inner wall of the sliding groove, and the top of the sliding block is fixedly connected to the bottom of the fixed plate.

[0012] A further improvement of the technical solution of the utility model is that: a motor three is fixedly connected to one side of the inner cavity at the bottom of the rotating ring, a threaded rod two is fixedly connected to one end of the rotating shaft of the motor three, one end of the threaded rod two is rotatably connected to the inner wall of the rotating ring, and a driving block two is threadedly connected to the surface of the threaded rod two.

[0013] A further improvement of the technical solution of the utility model is that: the trimming mechanism comprises a mounting block, and the top of the mounting block is fixedly connected to the bottom of the second driving block.

[0014] A further improvement of the technical solution of the utility model is that a plug-in block is plugged into the inner wall of the mounting block, the internal thread of the mounting block is connected to a threaded column, one end of the threaded column is connected to the internal thread of the plug-in block, the bottom of the plug-in block is fixedly connected to a hedge trimmer body, and a pruning blade is provided at the bottom of the hedge trimmer body.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a hedge trimmer with adjustable seedling trimming shape. The hedge trimmer body is supported by the setting of a supporting mechanism, so that workers do not need to hold the hedge trimmer when trimming green plants, and can complete the trimming of green plants by only pushing the supporting frame. The labor workload is lower and the utility model is more convenient to use. At the same time, the setting of the adjusting mechanism can adjust the size of the desired trimmed shape when trimming the green plants. Then, under the action of the rotation of the rotating ring, the green plants of different sizes can be trimmed into a regular cylindrical shape, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the top structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the trimming mechanism of the utility model;

[0021] Figure 5 It is a schematic diagram of the bottom structure of the rotating ring of the utility model.

[0022] In the figure: 1. moving wheel; 2. supporting mechanism; 21. supporting frame; 22. supporting cross bar; 23. motor 1; 24. threaded rod 1; 25. driving block 1; 26. fixing plate; 3. adjusting mechanism; 31. motor 2; 32. rotating ring; 33. sliding groove; 34. sliding block; 35. motor 3; 36. threaded rod 2; 37. driving block 2; 4. trimming mechanism; 41. mounting block; 42. plug-in block; 43. hedge trimmer body; 44. threaded column; 45. trimming blade. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the embodiments:

[0024] Example 1

[0025] like Figure 1-5 As shown, the utility model provides a seedling pruning shape adjustable hedge trimmer, comprising a moving wheel 1, the top of the moving wheel 1 is fixedly connected to a supporting mechanism 2, the surface of the supporting mechanism 2 is provided with an adjusting mechanism 3, the bottom of the adjusting mechanism 3 is fixedly connected to a pruning mechanism 4, the supporting mechanism 2 comprises a supporting frame 21, the bottom of the supporting frame 21 is fixedly connected to the top of the moving wheel 1, the top of the supporting frame 21 is fixedly connected to a supporting cross bar 22, one end of the supporting cross bar 22 is fixedly connected to a motor 23, one end of the rotating shaft of the motor 23 is fixedly connected to a threaded rod 24, the surface of the threaded rod 24 is threadedly connected to a driving block 25, and the bottom of the driving block 25 is fixedly connected to a fixing plate 26.

[0026] In this embodiment, the position of the hedge trimmer is moved by pushing the support frame 21 and rotating the moving wheel 1. When it moves above the green plants, the motor 23 is started. Under the action of the motor 23, the threaded rod 24 rotates to make the driving block 25 adjust the position of the rotating ring 32. When the center point of the rotating ring 32 is in a vertical position with the main support rod of the green plant, pruning is performed.

[0027] Example 2

[0028] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the adjustment mechanism 3 includes a motor 2 31, the surface of the motor 2 31 is fixedly connected to the top of the fixed plate 26, the bottom of the rotating shaft of the motor 2 31 is fixedly connected with a rotating ring 32, the top of the rotating ring 32 is provided with a sliding groove 33, the inner wall of the sliding groove 33 is slidably connected with a sliding block 34, the top of the sliding block 34 is fixedly connected to the bottom of the fixed plate 26, one side of the inner cavity at the bottom of the rotating ring 32 is fixedly connected with a motor 35, one end of the rotating shaft of the motor 35 is fixedly connected with a threaded rod 2 36, one end of the threaded rod 2 36 is rotatably connected to the inner wall of the rotating ring 32, and the surface of the threaded rod 2 36 is threadedly connected with a driving block 2 37.

[0029] In this embodiment, by starting the motor three 35, the threaded rod two 36 is rotated under the action of the motor three 35 to adjust the position of the pruning blade 45. After the adjustment is completed, the hedge trimmer body 43 and the motor two 31 are started, so that the pruning blade 45 rotates around the green plants when pruning the green plants, so that the trimmed shape is more regular. At the same time, during the pruning process, there is no need to manually hold the hedge trimmer, and the labor workload of the workers is lower.

[0030] Example 3

[0031] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the trimming mechanism 4 includes a mounting block 41, the top of the mounting block 41 is fixedly connected to the bottom of the driving block 2 37, the inner wall of the mounting block 41 is plugged with a plug-in block 42, the internal thread of the mounting block 41 is connected with a threaded column 44, one end of the threaded column 44 is connected to the internal thread of the plug-in block 42, the bottom of the plug-in block 42 is fixedly connected with a hedge trimmer body 43, and the bottom of the hedge trimmer body 43 is provided with a trimming blade 45.

[0032] In this embodiment, when it is necessary to trim the roadside bushes, the threaded column 44 is rotated. When one end of the threaded column 44 is disengaged from the plug-in block 42, the plug-in block 42 can be taken out from the mounting block 41. After removing two groups of hedge trimmer bodies 43, the remaining two groups of hedge trimmer bodies 43 are moved to both sides of the bushes, and then the support frame 21 is pushed so that the trimming blades 45 can trim both sides of the bushes at the same time, making it easier to use.

[0033] The working principle of the seedling pruning shape adjustable hedge trimmer is described in detail below.

[0034] like Figure 1-5As shown, when pruning green plants, the support frame 21 is pushed, and the moving wheel 1 rotates to move the position of the hedge trimmer. When it moves to the top of the green plants, the motor 1 23 is started. Under the action of the motor 1 23, the threaded rod 1 24 rotates to make the driving block 1 25 adjust the position of the rotating ring 32. When the center point of the rotating ring 32 is in a vertical position with the main support rod of the green plant, according to the required pruning size, the motor 35 is started. Under the action of the motor 35, the threaded rod 2 36 rotates to adjust the position of the pruning blade 45. After the adjustment is completed, the hedge trimmer body 43 and the motor 2 31 are started. , so that when the pruning blade 45 prunes the green plants, it rotates around the green plants, making the pruned shape more regular. At the same time, during the pruning process, there is no need to manually hold the hedge trimmer, and the labor workload of workers is lower. When it is necessary to prune the roadside bushes, the threaded column 44 is rotated. When one end of the threaded column 44 is disengaged from the plug-in block 42, the plug-in block 42 can be taken out of the mounting block 41. After removing two groups of the hedge trimmer body 43, the remaining two groups of the hedge trimmer body 43 are moved to both sides of the bushes, and then the support frame 21 is pushed, so that the pruning blade 45 can prune both sides of the bushes at the same time, making it more convenient to use.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A hedge trimmer with adjustable shape for pruning seedlings, comprising a moving wheel (1), characterized in that: The top of the moving wheel (1) is fixedly connected to a support mechanism (2), the surface of the support mechanism (2) is provided with an adjustment mechanism (3), the bottom of the adjustment mechanism (3) is fixedly connected to a trimming mechanism (4), the support mechanism (2) comprises a support frame (21), the bottom of the support frame (21) is fixedly connected to the top of the moving wheel (1), the top of the support frame (21) is fixedly connected to a support cross bar (22), and one end of the support cross bar (22) is fixedly connected to a motor 1 (23).

2. The shape-adjustable hedge trimmer for pruning seedlings according to claim 1, characterized in that: One end of the rotating shaft of the motor 1 (23) is fixedly connected to a threaded rod 1 (24), the surface of the threaded rod 1 (24) is threadedly connected to a driving block 1 (25), and the bottom of the driving block 1 (25) is fixedly connected to a fixing plate (26).

3. The shape-adjustable hedge trimmer for pruning seedlings according to claim 1, characterized in that: The adjustment mechanism (3) comprises a second motor (31), the surface of the second motor (31) is fixedly connected to the top of the fixed plate (26), and the bottom of the rotating shaft of the second motor (31) is fixedly connected to a rotating ring (32).

4. The shape-adjustable hedge trimmer for pruning seedlings according to claim 3, characterized in that: A sliding groove (33) is provided at the top of the rotating ring (32), a sliding block (34) is slidably connected to the inner wall of the sliding groove (33), and the top of the sliding block (34) is fixedly connected to the bottom of the fixed plate (26).

5. The shape-adjustable hedge trimmer for pruning seedlings according to claim 4, characterized in that: A motor three (35) is fixedly connected to one side of the inner cavity at the bottom of the rotating ring (32); a threaded rod two (36) is fixedly connected to one end of the rotating shaft of the motor three (35); one end of the threaded rod two (36) is rotatably connected to the inner wall of the rotating ring (32); and a driving block two (37) is threadedly connected to the surface of the threaded rod two (36).

6. The shape-adjustable hedge trimmer for pruning seedlings according to claim 1, characterized in that: The trimming mechanism (4) comprises a mounting block (41), the top of which is fixedly connected to the bottom of the second driving block (37).

7. The shape-adjustable hedge trimmer for pruning seedlings according to claim 6, characterized in that: The inner wall of the mounting block (41) is plugged with a plug-in block (42), the internal thread of the mounting block (41) is connected with a threaded column (44), one end of the threaded column (44) is connected with the internal thread of the plug-in block (42), the bottom of the plug-in block (42) is fixedly connected with a hedge trimmer body (43), and the bottom of the hedge trimmer body (43) is provided with a trimming blade (45).

Images