Garden pruning machine

Abstract

The utility model belongs to the technical field of garden tools, and discloses a garden pruning machine which comprises a machine body, a transmission box is installed at the top end of the machine body, and a lighting mechanism is fixed at the bottom end of the machine body. According to the device, after a user trims branches, a pull ring is pulled to drive a push rod to move so as to drive a transmission seat to move, a first connecting rod pulls a second connecting rod to contract inwards, the second connecting rod rotates around the central axis of a transmission rod, and two clamping blocks get close to clamp and push aside the trimmed branches; and furthermore, after the user loosens the hand, a pull ring is reset through a first reset spring, then a push rod is driven to reset, two sets of clamping blocks are unfolded, and therefore the purpose that the user conveniently treats the accumulated branches after the user uses the device to trim the branches is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of garden tool technology, specifically a garden pruning machine. Background Technology

[0002] In the field of landscaping, pruning tree branches is an important and frequent task. Traditional pruning methods mainly rely on manual hand-held shears or saws. This method is not only time-consuming and labor-intensive, but also results in inconsistent pruning quality, making it difficult to guarantee a neat and beautiful garden after pruning. In order to improve the efficiency and quality of landscaping, reduce labor costs, and reduce the instability of manual operation, there is an urgent need in the market for a garden pruning machine that can automatically, efficiently, and accurately prune tree branches.

[0003] However, when existing garden pruning machines are in actual use, the pruned branches fall to the bottom and pile up after pruning. If users need to clean up these branches, they have to turn off the pruning machine and clean them manually. Repeatedly turning the pruning machine on and off will reduce the efficiency of pruning. Furthermore, users cannot observe the specific condition of the branches when pruning in the morning or at night, which also reduces the efficiency of pruning.

[0004] By installing a clamping and cleaning mechanism at the end of the pruning machine's processing section, users can clear away the branches accumulated at the bottom without turning off the machine, preventing them from affecting subsequent pruning. Furthermore, a lighting mechanism at the bottom of the processing section helps users prune branches even in low-light conditions. Utility Model Content

[0005] To address the problems mentioned in the background section, this utility model provides a garden pruning machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a garden pruning machine, comprising a body, a transmission box installed at the top of the body, a cutting blade disposed inside the body, a sleeve fixed to the outside of the transmission box, a clamping mechanism installed inside the sleeve, a handle fixed to the outside of the body, a control button installed at the top of the body, and a lighting mechanism fixed to the bottom of the body.

[0007] The clamping mechanism includes a support plate, a push rod, and a first return spring. The support plate is fixed to the top of the machine body. The push rod is slidably connected inside the support plate. The first return spring is sleeved on the outside of the push rod. A pull ring is fixed to the outside of the push rod. A transmission seat is fixed to one end of the push rod. A first connecting rod is hinged inside the transmission seat. A second connecting rod is hinged to one end of the first connecting rod. A clamping block is fixed to the outside of the second connecting rod. A transmission rod is fixed to the outside of the second connecting rod.

[0008] Preferably, the push rod is slidably connected inside the sleeve and the transmission box, and the first return spring is used to squeeze the pull ring and keep it moving towards the support plate.

[0009] Preferably, there are two sets of the first connecting rod, which are symmetrically distributed about the central axis of the transmission seat. The second connecting rod, the clamping block, and the transmission rod are also symmetrically distributed about the central axis of the transmission seat. The transmission rod is hinged to the top of the machine body.

[0010] Preferably, the lighting mechanism includes a mounting box, a limiting groove, and a lighting block. The mounting box is fixed to the bottom of the machine body. A limiting groove is formed inside the mounting box. The lighting block is installed inside the mounting box. An LED light board is fixed to the bottom of the lighting block. A roller is installed on the outside of the lighting block. A second return spring is fixed inside the lighting block. A limiting bead is installed at one end of the second return spring.

[0011] Preferably, the limiting grooves are provided in several groups, the limiting grooves are distributed at equal intervals, the outer wall of the lighting block is close to the inner wall of the mounting box, and the lighting block and the mounting box are slidably connected.

[0012] Preferably, the roller is rotatably connected inside the lighting block, the top of the roller is in contact with the bottom of the body, and two sets of rollers are provided, which are symmetrically distributed about the central axis of the lighting block.

[0013] Preferably, there are two sets of the second reset spring and the limiting bead, which are symmetrically distributed about the central axis of the lighting block. The lighting block is used to squeeze the limiting bead and keep it moving outward.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention, through the coordinated structure of a support plate, push rod, and first return spring, allows the device to move after the user trims the branches. Pulling the pull ring moves the push rod, which in turn moves the transmission seat. This causes the first connecting rod to pull the second connecting rod inward, and the second connecting rod to rotate about the central axis of the transmission rod. This brings the two clamping blocks closer together to grip and separate the trimmed branches, allowing the user to quickly clean up branches accumulated on the ground. Furthermore, upon releasing the grip, the first return spring resets the pull ring, which in turn resets the push rod, causing the two clamping blocks to unfold. This achieves the purpose of facilitating the user's disposal of accumulated branches after trimming them.

[0016] This invention, through the combination of a mounting box, a limiting groove, and an illumination block, enables the device to activate the LED light panel when tree branches need to be pruned due to insufficient light. The LED light panel emits light to illuminate the surrounding area. Furthermore, the rotation of the rollers moves the illumination block, thereby changing the position of the light emitted by the LED light panel. As the illumination block moves, the limiting bead is squeezed inward and retracts. When the limiting bead reaches the position of the limiting groove, the second return spring squeezes the limiting bead to reset it, allowing the limiting bead to enter the limiting groove for limitation. This achieves the purpose of facilitating user illumination when pruning tree branches and enabling the user to change the lighting position. Attached Figure Description

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

[0018] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0019] Figure 3 For the present utility model Figure 2 Enlarged cross-sectional view of point A in the middle section;

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

[0021] Figure 5 This is a schematic cross-sectional view of the lighting mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the clamping mechanism of this utility model.

[0023] In the diagram: 1. Machine body; 2. Transmission box; 3. Cutting blade; 4. Sleeve; 5. Clamping mechanism; 501. Support plate; 502. Push rod; 503. First return spring; 504. Pull ring; 505. Transmission seat; 506. First connecting rod; 507. Second connecting rod; 508. Clamping block; 509. Transmission rod; 6. Handle; 7. Control button; 8. Lighting mechanism; 801. Mounting box; 802. Limiting groove; 803. Lighting block; 804. LED light panel; 805. Roller; 806. Second return spring; 807. Limiting bead. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 6 As shown, this utility model provides a garden pruning machine, including a body 1, a transmission box 2 installed at the top of the body 1, a cutting blade 3 inside the body 1, a sleeve 4 fixed to the outside of the transmission box 2, a clamping mechanism 5 installed inside the sleeve 4, a handle 6 fixed to the outside of the body 1, a control button 7 installed at the top of the body 1, and a lighting mechanism 8 fixed to the bottom of the body 1.

[0026] Using the above solution: the entire device can be picked up by handle 6, and the cutting blade 3 can be activated to prune the branches by control button 7. The sleeve 4 can support the push rod 502 to prevent the push rod 502 from shifting when it moves.

[0027] like Figures 1 to 6 As shown, the clamping mechanism 5 includes a support plate 501, a push rod 502, and a first return spring 503. The support plate 501 is fixed to the top of the machine body 1. The push rod 502 is slidably connected inside the support plate 501. The first return spring 503 is sleeved on the outside of the push rod 502. A pull ring 504 is fixed on the outside of the push rod 502. The push rod 502 is slidably connected inside the sleeve 4 and the transmission box 2. The first return spring 503 is used to squeeze the pull ring 504 and keep it moving towards the support plate 501.

[0028] like Figures 1 to 6 As shown, a transmission seat 505 is fixed to one end of the push rod 502. A first connecting rod 506 is hinged inside the transmission seat 505. A second connecting rod 507 is hinged to one end of the first connecting rod 506. A clamping block 508 is fixed to the outside of the second connecting rod 507. A transmission rod 509 is fixed to the outside of the second connecting rod 507. Two sets of the first connecting rod 506 are provided. The first connecting rod 506 is symmetrically distributed about the central axis of the transmission seat 505. Two sets of the second connecting rod 507, clamping block 508 and transmission rod 509 are symmetrically distributed about the central axis of the transmission seat 505. The transmission rod 509 is hinged to the top of the machine body 1.

[0029] The above solution is adopted as follows: by pulling the pull ring 504, the position of the push rod 502 is moved, which in turn moves the position of the transmission seat 505. This causes the first connecting rod 506 to pull the second connecting rod 507 inward and rotate the second connecting rod 507 about the central axis of the transmission rod 509. This causes the two clamping blocks 508 to come closer together to clamp and separate the pruned branches. This allows the user to quickly clamp and clean the branches accumulated on the ground using the device. After releasing the grip, the first return spring 503 resets the pull ring 504, which in turn resets the push rod 502, causing the two sets of clamping blocks 508 to unfold.

[0030] like Figures 1 to 6As shown, the lighting mechanism 8 includes a mounting box 801, a limiting groove 802, and a lighting block 803. The mounting box 801 is fixed to the bottom of the body 1. The limiting groove 802 is opened inside the mounting box 801. The lighting block 803 is installed inside the mounting box 801. Several sets of limiting grooves 802 are opened and are evenly distributed. The outer wall of the lighting block 803 is close to the inner wall of the mounting box 801. The lighting block 803 and the mounting box 801 are slidably connected.

[0031] like Figures 1 to 6 As shown, an LED light panel 804 is fixed to the bottom of the lighting block 803. A roller 805 is installed on the outside of the lighting block 803. The roller 805 is rotatably connected to the inside of the lighting block 803. The top of the roller 805 is in contact with the bottom of the body 1. Two sets of rollers 805 are provided. The rollers 805 are symmetrically distributed about the central axis of the lighting block 803. A second return spring 806 is fixed inside the lighting block 803. A limit bead 807 is installed at one end of the second return spring 806. Two sets of the second return spring 806 and the limit bead 807 are provided. The second return spring 806 and the limit bead 807 are symmetrically distributed about the central axis of the lighting block 803. The lighting block 803 is used to squeeze the limit bead 807 and keep it moving outward.

[0032] Using the above scheme: by activating the LED light board 804, the LED light board 804 emits light to illuminate the surroundings. The rotation of the roller 805 can drive the position of the lighting block 803 to move, thereby changing the position of the light emitted by the LED light board 804. When the lighting block 803 moves, the limiting bead 807 is squeezed and retracts inward. When the position of the limiting bead 807 moves to the position of the limiting groove 802, the second reset spring 806 squeezes the limiting bead 807 to reset the limiting bead 807, so that the limiting bead 807 enters the interior of the limiting groove 802 for limiting.

[0033] The working principle and usage process of this utility model are as follows: The entire device is lifted by handle 6, and the cutting blade 3 can be activated by control button 7 to trim branches. A sleeve 4 supports the push rod 502, preventing it from shifting during movement. Pulling the pull ring 504 moves the push rod 502, which in turn moves the transmission seat 505. This causes the first connecting rod 506 to pull the second connecting rod 507 inward, and the second connecting rod 507 to rotate about the central axis of the transmission rod 509. This causes the two clamping blocks 508 to come together, clamping and separating the trimmed branches. After releasing the device, the first return spring 503 resets the pull ring 504, which in turn resets the push rod 502, causing the two clamping blocks 508 to unfold. This allows the user to quickly and easily remove and clean branches accumulated on the ground.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A garden pruning machine, comprising a body (1), characterized in that: A transmission box (2) is installed at the top of the machine body (1), a cutting blade (3) is provided inside the machine body (1), a sleeve (4) is fixed to the outside of the transmission box (2), a clamping mechanism (5) is installed inside the sleeve (4), a handle (6) is fixed to the outside of the machine body (1), a control button (7) is installed at the top of the machine body (1), and a lighting mechanism (8) is fixed at the bottom of the machine body (1). The clamping mechanism (5) includes a support plate (501), a push rod (502), and a first return spring (503). The support plate (501) is fixed to the top of the body (1). The push rod (502) is slidably connected inside the support plate (501). The first return spring (503) is sleeved on the outside of the push rod (502). A pull ring (504) is fixed on the outside of the push rod (502). A transmission seat (505) is fixed at one end of the push rod (502). A first connecting rod (506) is hinged inside the transmission seat (505). A second connecting rod (507) is hinged at one end of the first connecting rod (506). A clamping block (508) is fixed on the outside of the second connecting rod (507). A transmission rod (509) is fixed on the outside of the second connecting rod (507).

2. The garden pruning machine according to claim 1, characterized in that: The push rod (502) is slidably connected inside the sleeve (4) and the transmission box (2), and the first return spring (503) is used to squeeze the pull ring (504) and keep it moving towards the support plate (501).

3. The garden pruning machine according to claim 1, characterized in that: The first connecting rod (506) is provided in two sets. The first connecting rod (506) is symmetrically distributed about the central axis of the transmission seat (505). The second connecting rod (507), the clamp (508) and the transmission rod (509) are provided in two sets symmetrically distributed about the central axis of the transmission seat (505). The transmission rod (509) is hinged to the top of the machine body (1).

4. The garden pruning machine according to claim 1, characterized in that: The lighting mechanism (8) includes a mounting box (801), a limiting groove (802), and a lighting block (803). The mounting box (801) is fixed to the bottom of the body (1). A limiting groove (802) is opened inside the mounting box (801). The lighting block (803) is installed inside the mounting box (801). An LED light board (804) is fixed to the bottom of the lighting block (803). A roller (805) is installed on the outside of the lighting block (803). A second return spring (806) is fixed inside the lighting block (803). A limiting bead (807) is installed at one end of the second return spring (806).

5. The garden pruning machine according to claim 4, characterized in that: The limiting groove (802) is provided in several groups, and the limiting groove (802) is distributed at equal intervals. The outer wall of the lighting block (803) is close to the inner wall of the mounting box (801), and the lighting block (803) and the mounting box (801) are slidably connected.

6. The garden pruning machine according to claim 4, characterized in that: The roller (805) is rotatably connected inside the lighting block (803). The top of the roller (805) and the bottom of the body (1) are in contact. There are two sets of rollers (805), and the rollers (805) are symmetrically distributed about the central axis of the lighting block (803).

7. The garden pruning machine according to claim 4, characterized in that: The second reset spring (806) and the limiting bead (807) are provided in two sets. The second reset spring (806) and the limiting bead (807) are symmetrically distributed about the central axis of the lighting block (803). The lighting block (803) is used to squeeze the limiting bead (807) and make it maintain the tendency to move outward.

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