Greening pruning device for garden construction

Abstract

The greening trimming device for garden construction comprises a grass trimmer and an adjusting and supporting mechanism, the adjusting and supporting mechanism comprises a fixing block, the inner wall of the fixing block is fixedly connected to the surface of the grass trimmer, and the left side and the right side of the front face and the back face of the fixing block are fixedly connected with fixing plates. The surface of the fixing plate is slidably connected with a sliding disc, the inner wall of the sliding disc is slidably connected with the surface of the fixing block, the back face of the sliding disc is hinged to a movable block, and the back face of the movable block is fixedly connected with a universal wheel. When the grass trimmer is used, the grass trimmer can be supported and adjusted under the action of the adjusting and supporting mechanism and the limiting mechanism, and the problems that an existing grass trimmer is not provided with an additional supporting and adjusting device, overall stress of the grass trimmer is applied to the back, the waist and the hands of an operator, and the grass trimmer cannot be used for a long time are solved. And the working efficiency is reduced and the potential safety hazard is increased, so that the device has the advantage of being convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of greening pruning, in particular to a greening pruning device for garden construction. Background Technique

[0002] A lawn mower, also known as a weeding machine, a grass cutting machine, a lawn trimming machine, etc., is a garden tool or mechanical equipment used to trim lawns, vegetation, bushes, etc. to keep them tidy and beautiful. According to different designs and usage scenarios, lawn mowers can be divided into various types, including push-type, self-propelled, electric, fuel-powered, etc.

[0003] For example, a lawn mower disclosed in the Chinese Patent Network with the patent application number: 201610527570.5 includes a moving guard, a fixed guard and a control mechanism for controlling the rotation of the moving guard. When using the lawn mower for mowing operations, the control mechanism controls the rotation of the moving guard to expose the cutting member, without affecting the normal mowing operation of the grass head. When the lawn mower stops operating, the control mechanism controls the rotation of the moving guard to protect the cutting member. This lawn mower is not affected during normal mowing operations and is also protected when not operating, and the cutting member will not hurt people. Such a lawn mower is safe and reliable and does not hurt people. However, this invention does not have additional support and adjustment devices, resulting in operators carrying the lawn mower for a long time and using their arm parts for support and operation, which reduces work efficiency and increases potential safety hazards.

[0004] Generally, during the use of the existing hand-held and shoulder-carried lawn mowers for garden construction greening pruning devices, there are no additional support and adjustment devices, resulting in operators carrying the lawn mower for a long time and using their arm parts for support and operation, which reduces work efficiency and increases potential safety hazards.

[0005] Therefore, it is necessary to design and transform the greening pruning device for garden construction to effectively prevent the phenomenon of time-consuming and laborious work. Content of the Utility Model

[0006] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a greening pruning device for garden construction, which has the advantage of being easy to use and solves the problem of being time-consuming and laborious.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A greening pruning device for garden construction includes a lawn mower and an adjustment and support mechanism. The adjustment and support mechanism includes a fixed block, the inner wall of the fixed block is fixedly connected to the surface of the lawn mower, the left and right sides of the front and back of the fixed block are fixedly connected with fixing plates, the surface of the fixing plates is slidably connected with a sliding disk, the inner wall of the sliding disk is slidably connected to the surface of the fixed block, the back of the sliding disk is hinged with a movable block, and the back of the movable block is fixedly connected with a universal wheel;

[0008] Limit mechanism. The limit mechanism includes a stop block. There are multiple stop blocks which are evenly distributed on the front and back surfaces of the fixed block. The bottom of the stop block is movably connected with a clamping block. There are two clamping blocks which are respectively arranged on the front and back surfaces of the fixed block. The surface of the clamping block is hinged with a support block. The bottom of the support block is fixedly connected with the top of the sliding disk. The top of the support block is fixedly connected with an elastic sheet. The top of the elastic sheet is movably connected with a baffle plate. The inner side of the baffle plate is fixedly connected with the outer side of the clamping block. The back surface of the sliding disk is fixedly connected with a snap ring. The inner wall of the snap ring is movably connected with an insertion rod. The right side of the insertion rod penetrates to the right side of the movable block and is fixedly connected with a limit disk. The surface of the insertion rod is slidably connected with the inner wall of the movable block. The inner wall of the limit disk is slidably connected with a limit rod. There are two limit rods which are respectively arranged on the front side and the back side of the insertion rod.

[0009] Preferably, the left side and the right side of the support block are fixedly connected with reinforcement blocks. The bottom of the reinforcement block is fixedly connected with the top of the sliding disk.

[0010] Preferably, the top and the bottom of the fixing plate are fixedly connected with limit rings. The inner wall of the limit ring is fixedly connected with the surface of the fixed block.

[0011] Preferably, the surface of the limit rod is fixedly connected with a limit plate. The limit plate is used in cooperation with the limit rod.

[0012] Preferably, the top and the bottom of the right side of the insertion rod are provided with pulling plates. The left side of the pulling plate is fixedly connected with the right side of the limit disk.

[0013] Preferably, the right side of the limit disk is fixedly connected with a spring. The right side of the spring is fixedly connected with the left side of the limit plate.

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

[0015] 1. When the present utility model is used, under the action of adjusting the support mechanism and the limit mechanism, the lawn mower can be supported and adjusted, avoiding the situation that the existing lawn mower has no additional support and adjustment device, resulting in the overall force of the lawn mower being applied to the back, waist and hands of the operator. After long-term use, it will cause a decrease in work efficiency and an increase in potential safety hazards, so that it has the advantage of being easy to use.

[0016] 2. By arranging the reinforcement blocks, the connection part between the support block and the sliding disk can be reinforced, preventing it from being loosened or even detached due to excessive force. Description of the Drawings

[0017] Figure 1Schematic structural diagram of the present utility model;

[0018] Figure 2 Side view of the structure of the present utility model;

[0019] Figure 3 Enlarged view of a partial mechanism of the present utility model;

[0020] Figure 4 Schematic diagram of a partial mechanism of the present utility model;

[0021] Figure 5 Separation diagram of a partial mechanism of the present utility model.

[0022] In the figure: 1. Lawn mower; 2. Fixed block; 3. Fixed plate; 4. Sliding disk; 5. Movable block; 6. Universal wheel; 7. Stopper; 8. Clamping block; 9. Support block; 10. Elastic sheet; 11. Baffle; 12. Snap ring; 13. Insert rod; 14. Limit disk; 15. Limit rod; 16. Reinforcing block; 17. Limit ring; 18. Limit plate; 19. Pulling plate; 20. Spring. Specific implementation manner

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 5 shown, a greening trimming device for garden construction provided by the present utility model includes a lawn mower 1 and an adjustment support mechanism. The adjustment support mechanism includes a fixed block 2. The inner wall of the fixed block 2 is fixedly connected to the surface of the lawn mower 1. The left and right sides of the front and back of the fixed block 2 are fixedly connected with fixed plates 3. The surface of the fixed plate 3 is slidably connected with a sliding disk 4. The inner wall of the sliding disk 4 is slidably connected to the surface of the fixed block 2. The back of the sliding disk 4 is hinged with a movable block 5. The back of the movable block 5 is fixedly connected with a universal wheel 6;

[0025] The limiting mechanism includes a stop block 7. There are multiple stop blocks 7, which are evenly distributed on the front and back of the fixed block 2. The bottom of the stop block 7 is movably connected to a clamping block 8. There are two clamping blocks 8, which are respectively arranged on the front and back of the fixed block 2. A support block 9 is hinged on the surface of the clamping block 8. The bottom of the support block 9 is fixedly connected to the top of the sliding disk 4. A spring piece 10 is fixedly connected to the top of the support block 9. The top of the spring piece 10 is movably connected to a baffle 11. The inner side of the baffle 11 is fixedly connected to the outer side of the clamping block 8. A retaining ring 12 is fixedly connected to the back of the sliding disk 4. The inner wall of the retaining ring 12 is movably connected to an insertion rod 13. The right side of the insertion rod 13 penetrates to the right side of the movable block 5 and is fixedly connected to a limiting disk 14. The surface of the insertion rod 13 is slidably connected to the inner wall of the movable block 5. A limiting rod 15 is slidably connected to the inner wall of the limiting disk 14. There are two limiting rods 15, which are respectively arranged on the front side and the back side of the insertion rod 13.

[0026] Reference Figure 2 , reinforcing blocks 16 are fixedly connected to the left side and the right side of the support block 9. The bottom of the reinforcing block 16 is fixedly connected to the top of the sliding disk 4.

[0027] As a technical optimization scheme of the present utility model, by arranging the reinforcing blocks 16, the connection part of the support block 9 and the sliding disk 4 can be reinforced to prevent it from being loosened or even detached due to excessive force.

[0028] Reference Figure 2 , limiting rings 17 are fixedly connected to the top and the bottom of the fixing plate 3. The inner wall of the limiting ring 17 is fixedly connected to the surface of the fixed block 2.

[0029] As a technical optimization scheme of the present utility model, by arranging the limiting rings 17, the sliding disk 4 can be limited to prevent it from sliding excessively and detaching from the surface of the fixed block 2.

[0030] Reference Figure 2 , a limiting plate 18 is fixedly connected to the surface of the limiting rod 15. The limiting plate 18 is used in cooperation with the limiting rod 15.

[0031] As a technical optimization scheme of the present utility model, by arranging the limiting plate 18, the limiting disk 14 can be limited to prevent it from detaching from the surface of the limiting rod 15.

[0032] Reference Figure 3 , pulling plates 19 are arranged at the top and the bottom on the right side of the insertion rod 13. The left side of the pulling plate 19 is fixedly connected to the right side of the limiting disk 14.

[0033] As a technical optimization scheme of the present utility model, by arranging the pulling plates 19, the limiting disk 14 can be pulled, making the pulling process more convenient and fast.

[0034] Reference Figure 3, a spring 20 is fixedly connected to the right side of the limit disk 14, and the right side of the spring 20 is fixedly connected to the left side of the limit plate 18.

[0035] As a technical optimization scheme of the present utility model, by providing the spring 20, a continuous force can be given to the limit disk 14 and the insertion rod 13, enabling them to automatically reset.

[0036] The working principle and usage process of the present utility model: During use, the fixed block 2 is firmly installed on the surface of the lawn mower 1, serving as the basis for the entire adjustment support mechanism. The fixed plate 3 is fixed to the front and back of the fixed block 2, providing a sliding track for the sliding disk 4 and supporting the sliding disk 4. The sliding disk 4 slides on the surfaces of the fixed plate 3 and the fixed block 2, thereby allowing the position of the adjustment support mechanism to be adjusted. The movable block 5 is connected to the sliding disk 4 by hinge, and a universal wheel 6 is fixed to the back, which allows the lawn mower 1 to move flexibly on uneven ground. When it is necessary to adjust the height of the lawn mower 1, by sliding the sliding disk 4, the movable block 5 and the universal wheel 6 are driven to move together to achieve fine adjustment of the position. The stop blocks 7 are evenly distributed on the front and back of the fixed block 2 and are used to limit the position of the clamping block 8.

[0037] The clamping block 8 is connected to the sliding disk 4 through the support block 9. The bottom of the support block 9 is fixed to the sliding disk 4, and the top is connected to the baffle 11 through the elastic piece 10. This design enables the clamping block 8 to rotate within a certain range while maintaining engagement with the stop block 7. The insertion rod 13 passes through the movable block 5 and the snap ring 12, and a limit disk 14 is fixed to the right side, and is limited by the limit rod 15.

[0038] When it is necessary to fix the position of the movable block 5, the insertion rod 13 is inserted into the movable block 5, and the insertion rod 13 is prevented from accidentally coming out through the limit rod 15. Moving the pulling plate 19 can drive the limit disk 14 and the insertion rod 13 to move, thereby releasing the fixation of the movable block 5.

[0039] When the sliding disk 4 moves, the support block 9 drives the clamping block 8 to slide between the stop blocks 7 to achieve the limiting function. The spring 20 is connected between the limit disk 14 and the limit plate 18, providing a reset force for the insertion rod 13. When the insertion rod 13 is pulled out, the spring 20 is compressed. When the pulling plate 19 is released, the elastic force of the spring 20 pushes the insertion rod 13 to reset and re-fix the movable block 5. When using the lawn mower 1, by adjusting the support mechanism, the height and angle of the lawn mower 1 can be conveniently adjusted to adapt to different terrains and requirements. When it is necessary to fix the position of the lawn mower 1, through the insertion rod 13 and the limit rod 15 in the limit mechanism, the movable block 5 is fixed at the required position to prevent the height of the lawn mower 1 from changing during use.

[0040] When position adjustment is required, simply pull the pulling plate 19 to release the fixation of the insertion rod 13 and pull the baffle 11 outward at the same time. Then slide the sliding disc 4 and the rotating movable block 5 to a new position, and release the pulling plate 19 and the baffle 11 to re-fix the insertion rod 13 and the stop block 7 to the movable block 5 and the sliding disc 4. This avoids the situation of the existing lawn mower 1 without an additional support adjustment device, which causes the overall force of the lawn mower 1 to be applied to the back, waist and hands of the operator. Prolonged use will result in a decrease in work efficiency and an increase in potential safety hazards, thus making it have the advantage of being easy to use.

[0041] In summary, when in use, under the action of the adjustment support mechanism and the limit mechanism, the present utility model can support and adjust the lawn mower 1, avoiding the situation of the existing lawn mower 1 without an additional support adjustment device, which causes the overall force of the lawn mower 1 to be applied to the back, waist and hands of the operator. Prolonged use will result in a decrease in work efficiency and an increase in potential safety hazards, thus making it have the advantage of being easy to use and solving the problem of time-consuming and laborious use.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A greening and pruning device for garden construction, comprising a grass trimmer (1), characterized in that: The adjusting support mechanism comprises a fixed block (2), the inner wall of the fixed block (2) being fixedly connected to the surface of the mower (1), the left and right sides of the front and back sides of the fixed block (2) being fixedly connected to fixed plates (3), the surface of the fixed plate (3) being slidably connected to a sliding disk (4), the inner wall of the sliding disk (4) being slidably connected to the surface of the fixed block (2), the back side of the sliding disk (4) being hingedly connected to a movable block (5), and the back side of the movable block (5) being fixedly connected to a universal wheel (6); The limiting mechanism comprises a stopper (7), wherein the stopper (7) is provided in plurality and evenly distributed on the front and back sides of the fixed block (2), the bottom of the stopper (7) is movably connected to a clamping block (8), wherein the clamping blocks (8) are provided in two portions and are respectively arranged on the front and back sides of the fixed block (2), the surface of the clamping block (8) is hingedly connected to a support block (9), the bottom of the support block (9) is fixedly connected to the top of the sliding plate (4), the top of the support block (9) is fixedly connected to a spring sheet (10), and the top of the spring sheet (10) is movably connected to a baffle (11), The inner side of the baffle (11) is fixedly connected to the outer side of the clamping block (8); the back side of the sliding plate (4) is fixedly connected to a clamping ring (12); the inner wall of the clamping ring (12) is movably connected to an insertion rod (13); the right side of the insertion rod (13) penetrates the right side of the movable block (5) and is fixedly connected to a limiting plate (14); the surface of the insertion rod (13) is slidably connected to the inner wall of the movable block (5); the inner wall of the limiting plate (14) is slidably connected to a limiting rod (15); there are two limiting rods (15) which are respectively arranged on the front side and the rear side of the insertion rod (13).

2. A greening pruning device for garden construction according to claim 1, characterized in that: The left and right sides of the support block (9) are fixedly connected with reinforcement blocks (16), and the bottom of the reinforcement block (16) is fixedly connected to the top of the sliding plate (4).

3. A greening pruning device for garden construction according to claim 1, characterized in that: The top and bottom of the fixing plate (3) are fixedly connected to a limiting ring (17), and the inner wall of the limiting ring (17) is fixedly connected to the surface of the fixing block (2).

4. A greening pruning device for garden construction according to claim 1, characterized in that: The surface of the limiting rod (15) is fixedly connected to a limiting plate (18), and the limiting plate (18) is used in conjunction with the limiting rod (15).

5. The greening pruning device for garden construction according to claim 1, characterized in that: A pulling plate (19) is provided at the top and bottom of the right side of the insertion rod (13), and the left side of the pulling plate (19) is fixedly connected to the right side of the limiting plate (14).

6. The greening pruning device for garden construction according to claim 1, characterized in that: A spring (20) is fixedly connected to the right side of the limiting disk (14), and the right side of the spring (20) is fixedly connected to the left side of the limiting plate (18).

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