Adjustable leaf pruning device

Abstract

The utility model discloses an adjustable leaf pruning device, and relates to the field of landscaping. An adjustable leaf pruning device comprises a moving trolley fixedly connected with a base, and further comprises a supporting plate connected to the base in a lifting mode, and a leaf pruning device connected to the supporting plate in a lifting mode. The rotating seat is connected to the supporting plate, the second motor is fixedly installed on the rotating seat, the output end of the second motor is fixedly connected with a limiting block, the limiting block is fixedly connected with an inserting block, and the inserting block is sleeved with a cutting disc; the fixing sleeve is detachably connected to the inserting block and abuts against the cutting disc; when branches and leaves of a tree are trimmed, scraps generated in the trimming process can be prevented from splashing everywhere through the arc-shaped baffles arranged on the two sides of the cutting disc, and therefore the collecting box can better collect residual branches, leaves and the scraps, and the cutting disc can be rapidly and conveniently disassembled, replaced and installed.

Description

Technical Field

[0001] The utility model belongs to the technical field of gardening and greening, and in particular relates to an adjustable leaf trimming device. Background Art

[0002] Landscaping refers to the creation of a natural environment and recreational area in a certain area by using engineering technology and artistic means to manipulate terrain, plant flowers and trees, construct buildings, and arrange garden paths.

[0003] In order to ensure the survival rate and aesthetics of the trees, it is necessary to use pruning devices to regularly prune the branches and leaves of the trees to ensure that the trees can present the desired effects and the health of the trees;

[0004] For example, the utility model patent with patent application number 202222215616.3 and titled A Tree Pruning Device for Landscape Gardening discloses a tree pruning device for landscape gardening, which belongs to the field of landscape gardening technology and includes a support seat and a protective box movably connected to the surface of the support seat, wherein a stepper motor is installed in the support seat, and the outer wall of the output shaft of the stepper motor is fixedly connected to a driving gear, and a rotating shaft fixedly connected to the protective box is rotatably connected in the support seat, and the outer wall of the rotating shaft is fixedly connected to a driven gear meshing with the driving gear, and two adjusting screws are rotatably connected in the protective box, and the outer wall of the adjusting screw is threadedly connected to a movable sleeve, and the end face of the movable sleeve located outside the protective box is fixedly connected to a mounting plate, and a storage net is installed between the mounting plate and the protective box, and the surface of the protective box is fixedly connected to the support box. The tree pruning device for landscape gardening is not only convenient for collecting the residual branches and leaves produced after pruning, but also can automatically adjust the pruning direction;

[0005] Although the above patent can collect the residual branches and leaves produced after pruning, it still has the following defects. When pruning the branches and leaves of trees, due to the lack of blocking structure on both sides of the cutting disk, the debris generated during the pruning process will splash around with the reverse rotation of the cutting disk, which may affect the collection of the pruned branches and leaves and debris. In view of this, the present utility model is specially proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an adjustable leaf trimming device which can overcome the above problems or at least partially solve the above problems.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting device is a wood-planer working table and a control device for adjusting the length of the wood-planer working table. The adjusting device is a wood-planer working table and a control device for adjusting the length of the wood-planer working table. The adjusting device is a wood-planer working table and a control device for adjusting the length of the wood-planer working table.

[0009] In order to facilitate the cleaning of branches, leaves and debris collected in the collection box, preferably, the bottom of the collection box is open, and a partition for closing the opening is inserted into the bottom side wall of the collection box.

[0010] Preferably, the rotating seat is rotatably connected to the supporting plate.

[0011] In order to be able to adjust the angle of the rotating seat according to demand, further, the support plate is fixedly connected to a motor three, and the rotating seat is fixedly connected to the output end of the motor three.

[0012] In order to drive the support plate to move on the guide component, preferably, a support seat is fixedly connected to the base, a motor 1 is fixedly connected to the support seat, a screw rod is fixedly connected to the output end of the motor 1, a guide component is provided on the base, the support plate is slidably connected to the guide component, and is threadedly connected to the screw rod.

[0013] In order to play a role of limiting and guiding the support plate, the guide component further includes a guide rod, the guide rod is fixedly connected to the base, and the support plate is slidably connected to the guide rod.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0015] The utility model can prevent the debris generated in the pruning process from splashing around by arranging arc-shaped baffles on both sides of the cutting disc when pruning the branches and leaves of trees, thereby helping the collection box to better collect the broken branches, leaves and debris, and enabling the cutting disc to be disassembled, replaced and installed quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0018] Figure 3 It is a partial structural sectional view of the utility model;

[0019] Figure 4 The utility model Figure 3 Enlarged view of part A.

[0020] In the figure: 1. mobile vehicle; 101. base; 2. support seat; 201. motor one; 202. screw rod; 203. guide rod; 204. support plate; 205. rotating seat; 3. motor two; 301. limit block; 302. plug-in block; 303. cutting disc; 304. fixing sleeve; 305. groove; 306. clamping block; 307. spring; 308. motor three; 4. collection box; 401. partition; 402. arc baffle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0022] Embodiment 1:

[0023] Reference Figure 2 , Figure 3 and Figure 4 An adjustable leaf trimming device includes a mobile vehicle 1, a base 101 is fixedly connected to the mobile vehicle 1, and also includes: a support plate 204 connected to the base 101 by lifting; a rotating seat 205 connected to the support plate 204, a motor 3 fixedly installed on the rotating seat 205, wherein the output end of the motor 3 is fixedly connected to a limit block 301, a plug-in block 302 is fixedly connected to the limit block 301, and a cutting disc 303 is sleeved on the plug-in block 302; a fixed sleeve 304 is detachably connected to the plug-in block 302 , and abuts against the cutting disk 303, wherein a groove 305 is provided on the plug-in block 302, a snap-in block 306 is slidably connected in the groove 305, a spring 307 is fixedly connected between the snap-in block 306 and the inner wall of the groove 305, and a plug-in hole used in conjunction with the snap-in block 306 is provided on the fixed sleeve 304; the arc-shaped baffle plates 402 are symmetrically arranged on both sides of the cutting disk 303; the collecting box 4 is fixedly connected to the rotating seat 205 and is located directly below the cutting disk 303, and the arc-shaped baffle plates 402 are fixedly connected to the collecting box 4.

[0024] When the branches and leaves of the tree are trimmed by the rotating cutting disc 303, the trimmed branches and leaves fall into the collection box 4, so that the branches and leaves can be automatically collected. At the same time, the arc-shaped baffles 402 arranged on both sides of the cutting disc 303 can prevent the debris generated during the pruning process from splashing everywhere, thereby helping the collection box 4 to better collect the branches and leaves and debris.

[0025] If the cutting disc 303 is damaged during the cutting process and needs to be disassembled and replaced, the staff presses the clamping block 306 to make the clamping block 306 slide into the groove 305 and compress the spring 307 until the clamping block 306 moves out of the plug hole and completely retracts into the groove 305, so that the limiting fixation of the fixing sleeve 304 is released, and then the fixing sleeve 304 is removed from the plug block 302, and then the cutting disc 303 can be removed from the plug block 302, so that the cutting disc 303 can be quickly and conveniently disassembled and replaced;

[0026] Then, the new cutting disc 303 is sleeved on the plug-in block 302, and then the cutting disc 303 is moved until one side of the cutting disc 303 contacts the limiting block 301, and then the clamping block 306 is pressed to make the clamping block 306 slide into the groove 305 and compress the spring 307 until the clamping block 306 is completely retracted into the groove 305, and then the fixing sleeve 304 is sleeved on the plug-in block 302, and the fixing sleeve 304 is moved toward the side close to the cutting disc 303 until the fixing sleeve 304 contacts the other side of the cutting disc 303, at this time, the clamping block 306 corresponds to the plug-in hole, and then the compressed spring 307 generates a thrust, so that the clamping block 306 is pushed to move out of the groove 305 and plugged into the plug-in hole, thereby limiting and fixing the fixing sleeve 304;

[0027] In summary, the cutting disc 303 can be installed quickly and conveniently by means of snap-fit ​​fixing.

[0028] Embodiment 2:

[0029] Reference Figure 1 , Figure 2 , an adjustable leaf trimming device, which is basically the same as Example 1, and further, a support base 2 is fixedly connected to the base 101, a motor 201 is fixedly connected to the support base 2, a screw rod 202 is fixedly connected to the output end of the motor 201, a guide component is provided on the base 101, a support plate 204 is slidably connected to the guide component, and is threadedly connected to the screw rod 202.

[0030] The guide component includes a guide rod 203 , the guide rod 203 is fixedly connected to the base 101 , and the support plate 204 is slidably connected to the guide rod 203 .

[0031] When in use, the pruning device is conveniently moved to the work site by the mobile vehicle 1. After the pruning device is moved to the work site, the motor 23 is started, the motor 23 drives the cutting disc 303 to rotate, and then the motor 1 201 is started, the motor 1 201 drives the screw rod 202 to rotate, and the screw rod 202 drives the support plate 204 to move from bottom to top on the guide rod 203. At the same time, the support plate 204 drives the cutting disc 303 to move synchronously through the rotating seat 205, so that the rotating cutting disc 303 can prune the branches and leaves of the tree from bottom to top.

[0032] Embodiment 3:

[0033] Reference Figure 1 , Figure 3 , an adjustable leaf trimming device, which is basically the same as Example 1, and further, the rotating seat 205 is rotatably connected to the support plate 204, the support plate 204 is fixedly connected with a motor three 308, and the rotating seat 205 is fixedly connected to the output end of the motor three 308; when trimming the branches and leaves of the tree, the rotating seat 205 can also be driven to rotate by the motor three 308, so that the rotating seat 205 drives the cutting disk 303 to adjust the angle, thereby facilitating the cutting disk 303 to better trim the branches and leaves of the tree.

[0034] Embodiment 4:

[0035] Reference Figure 3 , an adjustable leaf trimming device, which is basically the same as Example 1, and further, the bottom of the collection box 4 is set to be open, and the bottom side wall of the collection box 4 is plugged with a partition 401 for closing the opening; after completing the trimming of the tree branches and leaves, the partition 401 plugged into the collection box 4 is pulled out, and then the opening at the bottom of the collection box 4 is opened. At this time, the branches and debris can be discharged from the collection box 4 through the opening, so that it is convenient for the staff to clean up the branches and debris collected in the collection box 4.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. An adjustable leaf trimming device, comprising a mobile vehicle (1), to which a base (101) is fixedly connected, characterized in that: Also includes: A support plate (204) connected to the base (101) in a lifting manner; The rotating seat (205) is connected to the supporting plate (204). Motor 2 (3) is fixedly mounted on the rotating seat (205). The output end of the second motor (3) is fixedly connected to a limit block (301), a plug-in block (302) is fixedly connected to the limit block (301), and a cutting disc (303) is sleeved on the plug-in block (302); The fixing sleeve (304) is detachably connected to the plug-in block (302) and abuts against the cutting disc (303). The plug-in block (302) is provided with a groove (305), a clamping block (306) is slidably connected in the groove (305), a spring (307) is fixedly connected between the clamping block (306) and the inner wall of the groove (305), and the fixing sleeve (304) is provided with a plug-in hole for use with the clamping block (306); Arc-shaped baffles (402) are symmetrically arranged on both sides of the cutting disc (303); The collecting box (4) is fixedly connected to the rotating seat (205) and is located directly below the cutting disc (303); the arc-shaped baffle (402) is fixedly connected to the collecting box (4).

2. An adjustable leaf trimming device according to claim 1, characterized in that: The bottom of the collection box (4) is arranged to be open, and a partition (401) for closing the opening is inserted into the side wall of the bottom of the collection box (4).

3. An adjustable leaf trimming device according to claim 1, characterized in that: The rotating seat (205) is rotatably connected to the supporting plate (204).

4. An adjustable leaf trimming device according to claim 3, characterized in that: The support plate (204) is fixedly connected to a third motor (308), and the rotating seat (205) is fixedly connected to the output end of the third motor (308).

5. The adjustable leaf trimming device according to claim 1, characterized in that: The base (101) is fixedly connected to a support base (2), the support base (2) is fixedly connected to a motor 1 (201), the output end of the motor 1 (201) is fixedly connected to a screw rod (202), a guide component is provided on the base (101), the support plate (204) is slidably connected to the guide component, and is threadedly connected to the screw rod (202).

6. An adjustable leaf trimming device according to claim 5, characterized in that: The guide component comprises a guide rod (203), the guide rod (203) is fixedly connected to the base (101), and the support plate (204) is slidably connected to the guide rod (203).

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