Simple hedge trimmer device

Abstract

The utility model belongs to the field of gardening machinery, and particularly relates to a simple hedge trimmer device which comprises a frame body and a hedge trimmer, a mounting part A is arranged above the frame body, and an adjusting component is detachably mounted on the inner surface of the mounting part A; the adjusting assembly comprises a fixing support, a lifting clamping plate, a threaded adjusting rod and a positioning bolt, the threaded adjusting rod is rotationally connected to the fixing support, the positioning bolt is in threaded connection with the fixing support, and the lifting clamping plate is slidably connected into the fixing support; a hedge trimmer is detachably mounted on the inner surface of the lifting clamping plate; by means of the positioning holes B formed in the lifting clamping plate and the positioning holes A formed in the side wall of the machine body of the hedge trimmer, the lifting clamping plate and the hedge trimmer can be fixed through bolts, and the stability during trimming work is guaranteed. And one side of the frame body is integrally connected with a push-pull handle, and the bottom of the frame body is rotatably connected with rolling wheels, so that workers can use and move the device conveniently, and the burden of the workers is relieved.

Description

Technical Field

[0001] The utility model belongs to the field of gardening machinery, in particular to a simple hedge trimmer device. Background Art

[0002] With the continuous development of urbanization, road hedges have become an important part of urban road greening. Road hedges not only have the function of beautifying the urban environment, but more importantly, they play a unique role in urban planning: by setting hedges on both sides of the road, not only can a unique landscape line be formed, but also traffic flow lines can be effectively isolated and driving safety can be improved; in the selection of hedge planting, various drought-resistant and pollution-resistant plants are often used, which can not only adapt to the urban climate, but also absorb harmful substances in the air and improve air quality.

[0003] Regular hedge pruning can not only maintain the shape and neatness of the vegetation and enhance the beauty of the landscape, but also promote the growth of plant branches, increase leaf density, and make the hedges denser and more uniform. In addition, pruning helps control the height and shape of the plants, ensuring that they do not grow excessively and affect the surrounding environment. Reasonable pruning can also prevent the breeding of plant diseases and pests and improve the overall health of the plants.

[0004] In the prior art, workers usually use portable hedge trimmers to trim hedges, but there are the following disadvantages in operation: due to the large size of the hedge trimmer, the operator needs to bear a greater physical burden, and long-term use may cause fatigue and discomfort; at the same time, when the hedge needs to be trimmed horizontally or vertically, the operator is required to have certain technical experience to avoid the problem of uneven trimming, which increases the cost of manpower training.

[0005] In view of this, a simple hedge trimmer device is needed. Utility Model Content

[0006] The utility model provides a simple hedge trimmer device to solve the problems of fatigue and discomfort caused by long-term use of workers and the need for operators to have certain technical experience when trimming the hedge horizontally or vertically to avoid unstable trimming and increased manpower training costs.

[0007] The utility model provides a simple hedge trimmer device, which can effectively solve the above problems. The specific scheme is as follows: A simple hedge trimmer device comprises a frame body and a hedge trimmer, characterized in that: a mounting portion A is provided above the frame body, a plug hole A is provided at the bottom of the mounting portion A, and an adjustment component is detachably mounted on the inner surface of the mounting portion A;

[0008] The adjustment assembly includes a fixed bracket, a lifting clamp, a threaded adjustment rod and a positioning bolt. The fixed bracket is detachably mounted on the mounting portion A. A plug hole B is circumferentially provided on the upper surface of the fixed bracket. A sliding groove is provided on the inner wall of the fixed bracket. The threaded adjustment rod is rotatably connected to the fixed bracket. The positioning bolt is threadedly connected to the fixed bracket. The lifting clamp is slidably connected to the inside of the fixed bracket.

[0009] A hedge trimmer is detachably mounted on the inner surface of the lifting splint, and a mounting portion B and a plurality of positioning holes A are symmetrically provided on the side wall of the body of the hedge trimmer;

[0010] A component placement groove is provided below the frame body, and a buffer assembly is movably connected to the component placement groove;

[0011] Further, the lifting clamp includes a mounting portion C and a positioning portion, the mounting portion C is slidably connected to the sliding groove, the positioning portion is symmetrically provided with a plurality of positioning holes B, the positioning holes B are arranged corresponding to the positioning holes A and are fixedly connected by bolts, the inner surface of the positioning portion is symmetrically fixed with a limiting column, the end of the limiting column is plugged and installed on the mounting portion B, the lifting clamp is provided with a threaded portion, the threaded portion is adapted to a threaded adjustment rod, the rod body of the threaded adjustment rod passes through the fixed bracket and is threadedly connected to the threaded portion on the lifting clamp, the threaded adjustment rod is rotatably connected to the bottom of the lifting clamp, and the other end of the threaded adjustment rod is fixedly connected to a rotating component;

[0012] Further, the rotating assembly includes a rotating disk, a rotating rod and a positioning pin, the rotating disk is in a trumpet shape and the bottom end is fixedly connected to the threaded adjustment rod, the rotating rod is fixedly connected to the open end of the rotating disk, the rotating disk body is circumferentially provided with positioning pin holes and corresponds to the plug-in hole B provided on the upper surface of the fixed bracket, wherein the positioning pin can be plugged into the positioning pin hole and the plug-in hole B;

[0013] Furthermore, the positioning bolt is threadedly connected to the fixing bracket and the bottom thereof passes through the fixing bracket, the lifting clamp plate and the fixing bracket and is plugged into the plug hole A opened at the bottom of the mounting portion A;

[0014] Furthermore, a compression spring A is fixedly connected to the upper surface of the lifting clamping plate, and the compression spring A is sleeved on the positioning bolt and the other end of the compression spring abuts against the inner surface of the fixing bracket;

[0015] Furthermore, a compression spring B is fixedly connected to the lower surface of the lifting clamping plate, and the compression spring B is sleeved on the positioning bolt and the other end of the compression spring abuts against the inner surface of the fixing bracket;

[0016] Further, the buffer assembly includes a fixed plate, a telescopic sleeve rod, a compression spring C and a rolling ball, the fixed plate is fixedly connected to the bottom of the frame body, the telescopic sleeve rod is divided into a sleeve rod and a sleeve ring, the end of the sleeve rod is installed in the interior of the mounting groove, the rolling ball is installed in the sleeve ring, the compression spring C is sleeved on the sleeve rod and the two ends are respectively fixedly connected to the fixed plate and the sleeve ring, and the fixed plate, the telescopic sleeve rod and the mounting groove are on the same axis;

[0017] Furthermore, an adjusting member is fixedly connected to the upper surface of the body of the hedge trimmer, and lifting grooves are provided on both sides of the adjusting member;

[0018] Furthermore, the edges of the pulling groove are rounded;

[0019] Furthermore, a storage cavity and a revolving door are provided on one side of the frame body; a push-pull handle is integrally connected to one side of the frame body, and a roller is rotatably connected to the bottom of the frame body. Beneficial Effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The hedge trimmer has two trimming states, one is horizontal trimming and the other is vertical trimming. The staff can switch the working state according to the actual situation. The lifting grooves on both sides of the adjusting part can facilitate gripping when switching the working state. The edges of the lifting grooves are rounded so that they are not painful when gripping. The lifting splint and the hedge trimmer can be fixed by bolts through the positioning holes B on the lifting splint and the positioning holes A on the side wall of the body of the hedge trimmer to ensure stability during trimming.

[0022] Second, a storage cavity and a revolving door are provided on one side of the frame body for storing items or batteries. The revolving door can prevent items or batteries stored in the storage cavity from spilling due to shaking during movement; a push-pull handle is integrally connected to one side of the frame body, and a roller is rotatably connected to the bottom of the frame body, which is convenient for staff to use and move the device and reduces the burden on staff.

[0023] 3. In order to facilitate the adjustment of the height of the hedge trimmer, the rotating rod is rotated, the rotating rod drives the rotating disk, and the rotating disk drives the threaded adjustment rod to rotate. Under the cooperation of the threaded adjustment rod and the threaded part on the lifting splint, the lifting splint is driven to move upward or downward. After adjusting the position, the positioning pin is inserted into the positioning pin hole and the plug hole B to fix the rotating disk to complete the adjustment of the hedge trimmer.

[0024] 4. The compression spring A and compression spring B are set to play a resetting and buffering role on the lifting splint. When the lifting splint is adjusted upward, the compression spring A is in a compressed state and the compression spring B is in a stretched state. After the work is completed, the positioning pin is pulled out. At this time, the compression spring B applies a downward pulling force to the lifting splint to make the lifting splint move downward and return to its original position, completing the resetting; when the lifting splint is adjusted downward, the compression spring A is in a stretched state and the compression spring B is in a contracted state. After the work is completed, the positioning pin is pulled out. At this time, the compression spring A applies an upward pulling force to the lifting splint to make the lifting splint move upward and return to its original position, completing the resetting.

[0025] 5. Steps are provided around the bottom of some hedges. In order to avoid wear on the frame body due to long-term frictional contact between the frame body and the side walls of the steps during movement, a buffer assembly is provided. The mounting groove provided under the frame body can enable the telescopic sleeve to complete the telescopic action. In the case of an uneven step surface, the provided compression spring C can buffer the frame body in motion to ensure the smooth operation of the hedge trimmer and avoid excessive contraction of the telescopic sleeve. When the buffer assembly leaves the step surface, the telescopic sleeve in the contracted state can be restored to its original position. The rolling ball provided inside the ring can reduce the contact area with the step surface, thereby reducing friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the horizontal working state of the utility model;

[0027] Figure 2 A three-dimensional schematic diagram of another perspective of the horizontal working state of the utility model;

[0028] Figure 3 It is a three-dimensional schematic diagram of the utility model in a vertical working state;

[0029] Figure 4 It is a partial exploded schematic diagram of the hedge trimmer and the lifting cleat in the overall structure;

[0030] Figure 5 It is a three-dimensional schematic diagram of the vehicle frame in the utility model;

[0031] Figure 6 It is a three-dimensional schematic diagram of the lifting splint in the utility model;

[0032] Figure 7 It is a cross-sectional schematic diagram of the connection between the buffer assembly and the frame body in the utility model;

[0033] Figure 8 for Figure 7 A local enlarged schematic diagram of point A in the middle.

[0034] In the figure: 1, frame body; 101, mounting part A; 102, plug hole A; 103, storage cavity; 104, mounting slot; 105, plug hole B; 2, hedge trimmer; 21, mounting part B; 22, positioning hole A; 23, adjustment member; 2301, lifting slot; 3, fixing bracket; 301, sliding slot; 31, lifting splint; 3101, positioning hole B; 3102, limiting column; 311, Mounting part C; 312, positioning part; 32, threaded adjustment rod; 33, positioning bolt; 4, rotating disk; 401, positioning pin hole; 41, rotating rod; 42, positioning pin; 5, compression spring A; 6, compression spring B; 7, fixing plate; 71, telescopic sleeve rod; 7101, sleeve rod; 7102, ring; 72, compression spring C; 73, rolling ball; 8, revolving door; 9, push-pull handle; 10, roller. DETAILED DESCRIPTION

[0035] 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. Example 1

[0036] like Figure 1-8 As shown, a simple hedge trimmer device includes a frame body 1 and a hedge trimmer 2, characterized in that: a mounting portion A101 is provided above the frame body 1, a plug hole A102 is provided at the bottom of the mounting portion A101, an adjustment component is detachably mounted on the inner surface of the mounting portion A101, and the adjustment component can be wrapped and fixed by the mounting portion A101 arranged on the frame body 1, thereby improving the stability during operation and facilitating disassembly for later maintenance;

[0037] The adjustment assembly includes a fixed bracket 3, a lifting clamping plate 31, a threaded adjustment rod 32 and a positioning bolt 33. The fixed bracket 3 is detachably mounted on the mounting portion A101. A plug hole B105 is circumferentially provided on the upper surface of the fixed bracket 3. A sliding groove 301 is provided on the inner wall of the fixed bracket 3. The threaded adjustment rod 32 is rotatably connected to the fixed bracket 3. The positioning bolt 33 is threadedly connected to the fixed bracket 3. The lifting clamping plate 31 is slidably connected to the inside of the fixed bracket 3.

[0038] The inner surface of the lifting clamp 31 is detachably mounted with the hedge trimmer 2, and the side wall of the body of the hedge trimmer 2 is symmetrically provided with a mounting portion B21 and a plurality of positioning holes A22;

[0039] A component placement slot 104 is provided below the frame body 1, and a buffer assembly is movably connected to the component placement slot 104; Example 2

[0040] like Figure 1-8 As shown, this embodiment is improved on the basis of the embodiment 1 as follows: further, the lifting clamp plate 31 includes a mounting portion C311 and a positioning portion 312, the mounting portion C311 is slidably connected to the sliding groove 301, the positioning portion 312 is symmetrically provided with a plurality of positioning holes B3101, the positioning holes B3101 are arranged corresponding to the positioning holes A22, and are fixedly connected by bolts, the inner surface of the positioning portion 312 is symmetrically fixed with a limiting column 3102, the end of the limiting column 3102 is plugged and installed on the mounting portion B21, and the lifting clamp plate 31 is provided with a threaded portion, which is adapted to the threaded adjustment rod 32;

[0041] The rod body of the threaded adjustment rod 32 passes through the fixed bracket 3 and is threadedly connected to the threaded portion on the lifting clamp 31. The threaded adjustment rod 32 is rotatably connected to the bottom of the lifting clamp 31, and the other end of the threaded adjustment rod 32 is fixedly connected to a rotating component.

[0042] In this embodiment: the limit column 3102 can be inserted into the installation part B21, and the hedge trimmer 2 is rotatably connected to the lifting clamp 31. The hedge trimmer 2 has two trimming states, one is horizontal trimming and the other is vertical trimming. The staff can switch the working state according to the actual situation. Through the positioning hole B3101 set on the lifting clamp 31 and the positioning hole A22 on the side wall of the body of the hedge trimmer 2, the lifting clamp 31 and the hedge trimmer 2 can be fixed by bolts to ensure stability during trimming. Example 3

[0043] like Figure 1-8 As shown, this embodiment is improved on the basis of embodiment 2 as follows: further, the rotating assembly includes a rotating disk 4, a rotating rod 41 and a positioning pin 42, the rotating disk 4 is trumpet-shaped and the bottom end is fixedly connected to the threaded adjustment rod 32, the rotating rod 41 is fixedly connected to the open end of the rotating disk 4, the rotating disk 4 has a circumferential positioning pin hole 401 on its body and corresponds to the plug-in hole B105 formed on the upper surface of the fixed bracket 3, wherein the positioning pin 42 can be plugged into the positioning pin hole 401 and the plug-in hole B105.

[0044] In order to facilitate the adjustment of the height of the hedge trimmer 2, in this embodiment, by rotating the rotating rod 41, the rotating rod 41 drives the rotating disk 4, and the rotating disk 4 drives the threaded adjustment rod 32 to rotate. Under the cooperation of the threaded adjustment rod 32 and the threaded portion on the lifting clamping plate 31, the lifting clamping plate 31 is driven to move upward or downward. After adjusting the position, the positioning pin 42 is inserted into the positioning pin hole 401 and the plug hole B105 to fix the rotating disk 4, thereby completing the adjustment of the hedge trimmer 2. Example 4

[0045] like Figure 1-8 As shown, this embodiment is improved on the basis of the embodiment 3 as follows: further, the positioning bolt 33 is threadedly connected to the fixing bracket 3 and the bottom thereof passes through the fixing bracket 3, the lifting clamping plate 31 and the fixing bracket 3 and is plugged into the plug hole A102 opened at the bottom of the mounting portion A101;

[0046] Furthermore, a compression spring A5 is fixedly connected to the upper surface of the lifting clamp plate 31, and the compression spring A5 is sleeved on the positioning bolt 33 and the other end thereof abuts against the inner surface of the fixing bracket 3;

[0047] Furthermore, a compression spring B6 is fixedly connected to the lower surface of the lifting clamp plate 31 . The compression spring B6 is sleeved on the positioning bolt 33 and the other end of the compression spring B6 abuts against the inner surface of the fixing bracket 3 .

[0048] In this embodiment: the compression spring A5 and the compression spring B6 are arranged to reset the lifting clamp 31. When the lifting clamp 31 is adjusted upward, the compression spring A5 is in a compressed state, and the compression spring B6 is in a stretched state. After the work is completed, the positioning pin 42 is pulled out. At this time, the compression spring B6 applies a downward pulling force to the lifting clamp 31 to make the lifting clamp 31 move downward to return to its original position, thereby completing the reset; when the lifting clamp 31 is adjusted downward, the compression spring A5 is in a stretched state, and the compression spring B6 is in a contracted state. After the work is completed, the positioning pin 42 is pulled out. At this time, the compression spring A5 applies an upward pulling force to the lifting clamp 31 to make the lifting clamp 31 move upward to return to its original position, thereby completing the reset. Example 5

[0049] like Figure 1-8 As shown, this embodiment is improved on the basis of embodiment 1 as follows: further, the buffer assembly includes a fixed plate 7, a telescopic sleeve rod 71, a compression spring C72 and a rolling ball 73, the fixed plate 7 is fixedly connected to the bottom of the frame body 1, the telescopic sleeve rod 71 is divided into a sleeve rod 7101 and a ring 7102, the end of the sleeve rod 7101 is installed in the inside of the mounting groove 104, the rolling ball 73 is installed in the ring 7102, the compression spring C72 is sleeved on the sleeve rod 7101 and the two ends are fixedly connected to the fixed plate 7 and the ring 7102 respectively, and the fixed plate 7, the telescopic sleeve rod 71 and the mounting groove 104 are on the same axis.

[0050] Steps are provided around the bottom of some hedges. In order to avoid wear on the frame body 1 due to long-term frictional contact between the frame body 1 and the side wall of the step during movement, a buffer assembly is provided. The mounting groove 104 provided under the frame body 1 can enable the telescopic sleeve 71 to complete the telescopic action. When the step surface is uneven, the provided compression spring C72 can buffer the frame body 1 in motion to ensure the smooth operation of the hedge trimmer 2 and prevent the telescopic sleeve 71 from over-contracting. When the buffer assembly leaves the step surface, the telescopic sleeve 71 in the contracted state can be restored to its original position. The rolling ball 73 provided inside the ring 7102 can reduce the contact area with the step surface, thereby reducing friction. Example 6

[0051] like Figure 1-8 As shown, this embodiment is improved on the basis of the embodiment 1 as follows: further, an adjusting member 23 is fixedly connected to the upper surface of the body of the hedge trimmer 2, and lifting grooves 2301 are provided on both sides of the adjusting member 23;

[0052] Furthermore, the edges of the pulling groove 2301 are rounded.

[0053] In this embodiment, the lifting grooves 2301 provided on both sides of the adjusting member 23 can facilitate gripping when switching working states, and the edges of the lifting grooves 2301 are rounded so as not to hurt the hand when gripping. Example 7

[0054] like Figure 1-8 As shown, this embodiment is improved on the basis of Embodiment 1 as follows: a storage cavity 103 and a revolving door 8 are provided on one side of the frame body 1 for storing articles or batteries, and the revolving door 8 can prevent the articles or batteries stored in the storage cavity 103 from spilling due to shaking during movement; a push-pull handle 9 is integrally connected to one side of the frame body 1 for the convenience of use by the staff; in order to facilitate the movement of the device, a roller 10 is rotatably connected to the bottom of the frame body 1.

[0055] In summary, the workflow of the utility model is:

[0056] The hedge trimmer 2 has two trimming states, one is horizontal trimming and the other is vertical trimming. The staff can switch the working state according to the actual situation. The lifting grooves 2301 set on both sides of the adjustment member 23 can facilitate gripping when switching the working state. The edges of the lifting grooves 2301 are rounded so that they are not uncomfortable to grip.

[0057] Through the positioning holes B3101 provided on the lifting clamping plate 31 and the positioning holes A22 on the side wall of the body of the hedge trimmer 2, the lifting clamping plate 31 and the hedge trimmer 2 can be fixed by bolts to ensure stability during trimming work.

[0058] In order to facilitate the adjustment of the height of the hedge trimmer 2, the rotating rod 41 is rotated, the rotating rod 41 drives the rotating disk 4, and the rotating disk 4 drives the threaded adjustment rod 32 to rotate. Under the cooperation of the threaded adjustment rod 32 and the threaded portion on the lifting clamping plate 31, the lifting clamping plate 31 is driven to move upward or downward. After adjusting the position, the positioning pin 42 is inserted into the positioning pin hole 401 and the plug hole B105 to fix the rotating disk 4, and the adjustment of the hedge trimmer 2 is completed.

[0059] The compression spring A5 and the compression spring B6 are provided to reset and buffer the lifting clamp 31. When the lifting clamp 31 is adjusted upward, the compression spring A5 is in a compressed state and the compression spring B6 is in a stretched state. After the work is completed, the positioning pin 42 is pulled out. At this time, the compression spring B6 applies a downward pulling force to the lifting clamp 31 to make the lifting clamp 31 move downward to return to its original position, thereby completing the reset; when the lifting clamp 31 is adjusted downward, the compression spring A5 is in a stretched state and the compression spring B6 is in a contracted state. After the work is completed, the positioning pin 42 is pulled out. At this time, the compression spring A5 applies an upward pulling force to the lifting clamp 31 to make the lifting clamp 31 move upward to return to its original position, thereby completing the reset.

[0060] Steps are provided around the bottom of some hedges. In order to avoid wear on the frame body 1 due to long-term frictional contact between the frame body 1 and the side wall of the step during movement, a buffer assembly is provided. The mounting groove 104 provided under the frame body 1 can enable the telescopic sleeve 71 to complete the telescopic action. When the step surface is uneven, the provided compression spring C72 can buffer the frame body 1 in motion to ensure the smooth operation of the hedge trimmer 2 and prevent the telescopic sleeve 71 from over-contracting. When the buffer assembly leaves the step surface, the telescopic sleeve 71 in the contracted state can be restored to its original position. The rolling ball 73 provided inside the ring 7102 can reduce the contact area with the step surface, thereby reducing friction.

[0061] A storage cavity 103 and a revolving door 8 are provided on one side of the frame body 1 for storing articles or batteries. The revolving door 8 can prevent the articles or batteries stored in the storage cavity 103 from spilling due to shaking during movement. A push-pull handle 9 is integrally connected to one side of the frame body 1, and a roller 10 is rotatably connected to the bottom of the frame body 1, which is convenient for staff to use and move the device.

[0062] The above different embodiments can be combined, replaced and used in conjunction with each other.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] 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 simple hedge trimmer device, comprising a frame (1) and a hedge trimmer (2), characterized in that: A mounting portion A (101) is provided above the frame body (1), a plug hole A (102) is provided at the bottom of the mounting portion A (101), and an adjustment component is detachably mounted on the inner surface of the mounting portion A (101); The adjustment assembly comprises a fixed bracket (3), a lifting clamp (31), a threaded adjustment rod (32) and a positioning bolt (33); the fixed bracket (3) is detachably mounted on the mounting portion A (101); a plug hole B (105) is circumferentially provided on the upper surface of the fixed bracket (3); a sliding groove (301) is provided on the inner wall of the fixed bracket (3); the threaded adjustment rod (32) is rotatably connected to the fixed bracket (3); the positioning bolt (33) is threadedly connected to the fixed bracket (3); and the lifting clamp (31) is slidably connected to the inside of the fixed bracket (3); The inner surface of the lifting clamp (31) is detachably mounted with a hedge trimmer (2), and the side wall of the body of the hedge trimmer (2) is symmetrically provided with a mounting portion B (21) and a plurality of positioning holes A (22); A component placement groove (104) is provided below the vehicle frame body (1), and a buffer component is movably connected to the component placement groove (104).

2. A simple hedge trimmer device according to claim 1, characterized in that: The lifting clamp (31) comprises a mounting portion C (311) and a positioning portion (312), wherein the mounting portion C (311) is slidably connected to the sliding groove (301), and the positioning portion (312) is symmetrically provided with a plurality of positioning holes B (3101), wherein the positioning holes B (3101) are arranged corresponding to the positioning holes A (22) and are fixedly connected by bolts, and the inner surface of the positioning portion (312) is symmetrically fixed with a limiting column (3102), and the end of the limiting column (3102) is plugged and installed on the mounting portion B (21), and the lifting clamp (31) is provided with a threaded portion, wherein the threaded portion is adapted to the threaded adjustment rod (32), and the rod body of the threaded adjustment rod (32) passes through the fixed bracket (3) and is threadedly connected to the threaded portion on the lifting clamp (31), and the threaded adjustment rod (32) is rotatably connected to the bottom of the lifting clamp (31), and the other end of the threaded adjustment rod (32) is fixedly connected to a rotating component.

3. A simple hedge trimmer device according to claim 2, characterized in that: The rotating assembly comprises a rotating disk (4), a rotating rod (41) and a positioning pin (42); the rotating disk (4) is in a trumpet shape and the bottom end is fixedly connected to the threaded adjustment rod (32); the rotating rod (41) is fixedly connected to the open end of the rotating disk (4); the rotating disk (4) is provided with positioning pin holes (401) in a circular pattern on its body and corresponds to the plug-in holes B (105) provided on the upper surface of the fixed bracket (3); the positioning pin (42) can be plugged into the positioning pin holes (401) and the plug-in holes B (105).

4. A simple hedge trimmer device according to claim 1, characterized in that: The positioning bolt (33) is threadedly connected to the fixing bracket (3) and its bottom passes through the fixing bracket (3), the lifting clamp (31) and the fixing bracket (3) and is plugged into a plug hole A (102) provided at the bottom of the mounting portion A (101).

5. A simple hedge trimmer device according to claim 4, characterized in that: A compression spring A (5) is fixedly connected to the upper surface of the lifting clamping plate (31); the compression spring A (5) is sleeved on the positioning bolt (33) and the other end of the compression spring abuts against the inner surface of the fixing bracket (3).

6. A simple hedge trimmer device according to claim 4, characterized in that: A compression spring B (6) is fixedly connected to the lower surface of the lifting clamping plate (31); the compression spring B (6) is sleeved on the positioning bolt (33) and the other end of the compression spring abuts against the inner surface of the fixing bracket (3).

7. A simple hedge trimmer device according to claim 1, characterized in that: The buffer assembly comprises a fixed plate (7), a telescopic sleeve rod (71), a compression spring C (72) and a rolling ball (73); the fixed plate (7) is fixedly connected to the bottom of the frame body (1); the telescopic sleeve rod (71) is divided into two parts, a sleeve rod (7101) and a sleeve ring (7102); the end of the sleeve rod (7101) is mounted inside the mounting groove (104); the rolling ball (73) is mounted inside the sleeve ring (7102); the compression spring C (72) is sleeved on the sleeve rod (7101) and its two ends are respectively fixedly connected to the fixed plate (7) and the sleeve ring (7102); the fixed plate (7), the telescopic sleeve rod (71) and the mounting groove (104) are located on the same axis.

8. A simple hedge trimmer device according to claim 1, characterized in that: An adjusting member (23) is fixedly connected to the upper surface of the body of the hedge trimmer (2), and lifting grooves (2301) are provided on both sides of the adjusting member (23).

9. A simple hedge trimmer device according to claim 8, characterized in that: The edges of the pulling groove (2301) are rounded.

10. A simple hedge trimmer device according to claim 1, characterized in that: A storage cavity (103) and a revolving door (8) are provided on one side of the frame body (1); a push-pull handle (9) is integrally connected to one side of the frame body (1), and a roller (10) is rotatably connected to the bottom of the frame body (1).

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