Special trimming device for shrubs

Abstract

The utility model provides a special trimming device for shrubs, which comprises a placing plate, the main body of the placing plate is of a strip-shaped structure, a driving motor is fixedly mounted in the middle of the upper end face of the placing plate, and an arc-shaped cutting knife is fixedly mounted on the lower end face of a driving shaft of the driving motor. The walking device has the advantages that the three walking wheels are annularly arranged, when the walking device walks on the horizontal ground, the two lower walking wheels make contact with the ground, when the walking device walks on a gully or a rugged ground, the front walking wheel can form a fulcrum, then the upper walking wheel can rotate to the front, and therefore the cross-country ability of the walking device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shrub pruning devices, in particular to a special shrub repairing device. Background Art

[0002] Shrubs refer to those trees that have no obvious trunk and grow in a clumping state. In order to make shrubs more ornamental in gardens, they are pruned into a spherical shape. Manual pruning is inefficient and the effect is uneven. Therefore, a special pruning device is designed. However, the existing shrub pruning device still has some shortcomings. Based on the above, the existing pruning device still has two shortcomings:

[0003] First, the terrain inside the garden is rugged and muddy, and the pruning vehicle has poor off-road capability. When the pruning vehicle enters the garden, it is easy to sink into the mud.

[0004] Secondly, different shrubs have different heights. When workers trim shrubs of different heights, they need to adjust the height position of the cutting knife. However, workers still have inconvenience when adjusting the height position of the cutting knife. Utility Model Content

[0005] In view of this, the utility model aims to propose a special shrub repair device to solve the problem that the existing pruning vehicles have poor off-road capabilities and are easy to get stuck in the mud inside the garden; and when workers prune shrubs of different heights, they need to adjust the height position of the cutting knife, but there is still inconvenience in workers adjusting the height position of the cutting knife.

[0006] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0007] The utility model relates to a special repairing device for shrubs.

[0008] It includes a placing plate; the placing plate main body is a long strip structure, a driving motor is fixedly installed at the middle position of the upper end surface of the placing plate, and an arc-shaped cutting knife is fixedly installed at the lower end surface of the driving shaft of the driving motor; a vertical connecting rod, the vertical connecting rod is symmetrically provided with two groups, and the vertical connecting rod is fixedly installed on the left and right sides of the lower end surface of the placing plate; a supporting frame, the supporting frame main body is an inverted U-shaped structure, the supporting frame is symmetrically provided with two groups, and the lower end surfaces of the vertical plates at both ends of the supporting frame are fixed with pads of rectangular plate structure, and the lower end surfaces of the pads are fixed with two first side plates, and a fixed shaft is fixedly installed between the two first side plates, and the fixed shaft is provided with a walking mechanism; a fixing frame, the fixing frame is symmetrically provided with two groups, and the fixing frame is fixedly installed on the upper end surface of the supporting frame; a cleaning plate, a steel brush is provided in the middle position of the lower end surface of the cleaning plate, and a limiting block is fixedly installed in the middle position of the upper end surface of the cleaning plate.

[0009] Furthermore, the walking mechanism includes: a sleeve, which is sleeved on the outside of the fixed shaft; a second side plate, which is fixedly installed on the outside of the sleeve, and there are three groups of second side plates in total, each group includes two second side plates, and each group of second side plates is rotatably connected with a walking wheel.

[0010] Furthermore, connection holes are evenly formed on the surface of the vertical connecting rod, and the vertical connecting rod is slidably mounted in the empty slot inside the fixing frame.

[0011] Furthermore, two fixing holes are provided above the left and right end surfaces of the fixing frame, and fixing bolts pass through the fixing holes and the connecting holes on the surface of the vertical connecting rod in sequence to fix the vertical connecting rod in the empty groove inside the fixing frame.

[0012] Furthermore, two handrails are installed on the upper end surface of the support frame, and the upper ends of the handrails are divided into arc-shaped structures.

[0013] Furthermore, a slot is provided in the middle of the lower end surface of the cushion block, and a limit block on the upper end surface of the cleaning plate is slidably mounted in the slot.

[0014] Compared with the prior art, the shrub-specific repairing device described in the utility model has the following beneficial effects:

[0015] 1. By sliding the vertical connecting rod and clamping it in the empty slot inside the fixed frame, the worker can adjust the height position of the placement plate and the arc-shaped cutting knife, and the surface of the vertical connecting rod is evenly provided with connecting holes. After the worker has adjusted the position of the arc-shaped cutting knife, the worker can sequentially pass the fixing bolts through the fixing holes and the connecting holes on the surface of the vertical connecting rod to fix the vertical connecting rod in the empty slot inside the fixed frame;

[0016] 2. The driving shaft at the lower end of the driving motor is fixedly connected to the arc-shaped cutting knife. After the arc-shaped cutting knife is started, it can cut the branches of the shrubs. The driving motor can drive the arc-shaped cutting knife to rotate, which can ensure the neatness of the shrubs. The mechanical operation can save the physical strength of the workers and improve the work efficiency.

[0017] 3. There are three walking wheels in a ring shape. When walking on the horizontal ground, the two lower walking wheels are in contact with the ground. When encountering gullies or walking on rugged ground, the front walking wheel will form a fulcrum, and then the upper walking wheel will rotate to the front, thereby improving the off-road capability of the device;

[0018] 4. The limit block on the upper end surface of the cleaning plate is slidably mounted in the slot on the lower end surface of the pad, so that when the walking wheel rotates to the lower end surface of the cleaning plate, the steel brush on the lower end surface of the cleaning plate can clean the dirt on the surface of the walking wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall device structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the support frame and the fixed frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the placement plate, the drive motor and the arc-shaped cutting knife of the utility model;

[0023] Figure 4 It is a cross-sectional structural schematic diagram of the vertical connecting rod and the fixed frame of the utility model;

[0024] Figure 5 This is a schematic diagram of the walking mechanism structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the cleaning plate and the cushion block structure of the utility model.

[0026] Description of reference numerals:

[0027] 1-placing plate; 2-driving motor; 201-arc cutting knife; 3-vertical connecting rod; 301-connecting hole; 4-support frame; 401-armrest; 5-pad; 501-first side plate; 5011-fixed shaft; 502-slot; 6-sleeve; 601-second side plate; 6011-traveling wheel; 7-fixing frame; 701-fixing hole; 8-cleaning plate; 801-steel brush; 802-limiting block. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] Embodiment 1:

[0031] As attached Figure 1 To Attachment Figure 6 As shown:

[0032] The utility model provides a special shrub repair device, comprising a placement plate 1;

[0033] The main body of the placement plate 1 is a long strip structure, a driving motor 2 is fixedly installed at the middle position of the upper end surface of the placement plate 1, and an arc-shaped cutting knife 201 is fixedly installed on the lower end surface of the driving shaft of the driving motor 2;

[0034] Vertical connecting rods 3, two groups of vertical connecting rods 3 are symmetrically arranged, and the vertical connecting rods 3 are fixedly installed on the left and right sides of the lower end surface of the placement plate 1;

[0035] The support frame 4 has an inverted U-shaped structure. The support frame 4 is symmetrically provided with two groups. The lower end surfaces of the vertical plates at both ends of the support frame 4 are fixed with a cushion block 5 of a rectangular plate structure. The lower end surface of the cushion block 5 is fixedly installed with two first side plates 501. A fixed shaft 5011 is fixedly installed between the two first side plates 501. The fixed shaft 5011 is provided with a walking mechanism.

[0036] The fixing frame 7 is symmetrically provided with two groups, and the fixing frame 7 is fixedly mounted on the upper end surface of the supporting frame 4;

[0037] The cleaning plate 8 has a steel brush 801 in the middle of the lower end surface thereof, and a limit block 802 is fixedly installed in the middle of the upper end surface thereof.

[0038] Among them, the walking mechanism includes: a sleeve 6, which is sleeved on the outside of the fixed shaft 5011; a second side plate 601, which is fixedly installed on the outside of the sleeve 6, and the second side plates 601 are provided with three groups in total, each group includes two second side plates 601, and each group of second side plates 601 is rotatably connected with a walking wheel 6011. During use, the walking wheel 6011 is provided with three in a ring shape. When walking on horizontal ground, the two lower walking wheels 6011 are in contact with the ground, and when encountering gullies or walking on rugged ground, the front walking wheel 6011 will form a fulcrum, and then the upper walking wheel 6011 will rotate to the front, thereby improving the off-road capability of the device.

[0039] Among them, the surface of the vertical connecting rod 3 is evenly provided with connecting holes 301, and the vertical connecting rod 3 is slidably mounted in the empty groove inside the fixed frame 7. Two fixing holes 701 are provided above the left and right end surfaces of the fixed frame 7. The fixing bolts pass through the fixing holes 701 and the connecting holes 301 on the surface of the vertical connecting rod 3 in sequence to fix the vertical connecting rod 3 in the empty groove inside the fixed frame 7. During use, due to the different heights of different shrubs, workers need to adjust the height position of the arc cutting knife 201 when cutting shrubs of different heights. By setting the vertical connecting rod 3 to be slidably mounted in the empty groove inside the fixed frame 7, workers can move the vertical connecting rod 3 inside the fixed frame 7 The position of the placing plate 1 can be adjusted, and the surface of the vertical connecting rod 3 is evenly provided with connecting holes 301. After the worker has adjusted the position of the arc-shaped cutting knife 201, the fixing bolts can be passed through the fixing holes 701 and the connecting holes 301 on the surface of the vertical connecting rod 3 in sequence to fix the vertical connecting rod 3 in the empty groove inside the fixing frame 7. At this time, the driving motor 2 and the arc-shaped cutting knife 201 can be started in sequence. After starting, the arc-shaped cutting knife 201 can cut the branches of the shrubs. The driving motor 2 can drive the arc-shaped cutting knife 201 to rotate, which can ensure the neatness of the shrubs, and the mechanical operation can save the workers' physical strength.

[0040] Among them, two handrails 401 are installed on the upper end surface of the support frame 4, and the upper end of the handrail 401 is divided into an arc structure. During use, the setting of the handrail 401 on the upper end surface of the support frame 4 allows workers to hold the handrail 401 when operating, which is convenient for workers to operate the device.

[0041] The specific usage and function of this embodiment are as follows:

[0042] In the utility model, by the setting that the vertical connecting rod 3 is slidably mounted in the empty slot inside the fixing frame 7, the worker can move the position of the vertical connecting rod 3 inside the fixing frame 7, so as to adjust the height position of the placement plate 1, and the surface of the vertical connecting rod 3 is evenly provided with connecting holes 301. After the worker has adjusted the position of the arc-shaped cutting knife 201, the fixing bolt can be passed through the fixing hole 701 and the connecting hole 301 on the surface of the vertical connecting rod 3 in sequence to fix the vertical connecting rod 3 in the empty slot inside the fixing frame 7. At this time, the driving motor 2 and the arc-shaped cutting knife 201 can be started in sequence. 1. The arc-shaped cutting knife 201 can cut the branches of the shrubs after starting, and the driving motor 2 can drive the arc-shaped cutting knife 201 to rotate, which can ensure the neatness of the shrubs, and the mechanical operation can save the physical strength of the workers. The walking wheels 6011 are provided in a ring shape with three. When walking on the horizontal ground, the two lower walking wheels 6011 are in contact with the ground, and when encountering gullies or walking on rugged ground, the front walking wheel 6011 will form a fulcrum, and then the upper walking wheel 6011 will rotate to the front, thereby improving the off-road capability of the device.

[0043] Embodiment 2: Based on the cleaning plate 8 in Embodiment 1, a slot 502 is provided in the middle position of the lower end surface of the pad 5, and the limiting block 802 on the upper end surface of the cleaning plate 8 is slidably mounted in the slot 502. By adopting the above scheme, the technical effect brought about is: when the walking wheel 6011 is walking on the muddy ground, the surface of the walking wheel 6011 will be stained with mud. After the walking wheel 6011 is stained with mud, the friction between the walking wheel 6011 and the ground will increase, so that the worker needs to consume more physical strength when pushing the handrail 401. The limiting block 802 on the upper end surface of the cleaning plate 8 is slidably mounted in the slot 502 on the lower end surface of the pad 5, so that when the walking wheel 6011 rotates to the lower end surface of the cleaning plate 8, the steel brush 801 on the lower end surface of the cleaning plate 8 can clean the mud on the surface of the walking wheel 6011.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A special shrub repair device, Features: The invention comprises a placement plate (1), wherein the placement plate (1) has a main body in the form of an elongated strip structure, a driving motor (2) is fixedly mounted at the middle position of the upper end surface of the placement plate (1), and an arc-shaped cutting knife (201) is fixedly mounted at the lower end surface of the driving shaft of the driving motor (2); a vertical connecting rod (3), wherein two groups of the vertical connecting rods (3) are symmetrically arranged, and the vertical connecting rods (3) are fixedly mounted on the left and right sides of the lower end surface of the placement plate (1); and a support frame (4), wherein the support frame (4) has a main body in the form of an inverted U-shaped structure, wherein two groups of the support frame (4) are symmetrically arranged, and the lower end surfaces of the vertical plates at both ends of the support frame (4) are fixedly mounted with rectangular cutting blades (201). A pad (5) of a plate-shaped structure, wherein two first side plates (501) are fixedly mounted on the lower end surface of the pad (5), a fixed shaft (5011) is fixedly mounted between the two first side plates (501), and the fixed shaft (5011) is provided with a walking mechanism; a fixed frame (7), wherein the fixed frame (7) is symmetrically provided with two groups, and the fixed frame (7) is fixedly mounted on the upper end surface of the support frame (4); a cleaning plate (8), wherein a steel brush (801) is provided at the middle position of the lower end surface of the cleaning plate (8), and a limiting block (802) is fixedly mounted at the middle position of the upper end surface of the cleaning plate (8).

2. A bush repair device according to claim 1, Features: The walking mechanism comprises: A shaft sleeve (6), the shaft sleeve (6) is sleeved on the outside of the fixed shaft (5011); The second side plate (601) is fixedly mounted on the outside of the shaft sleeve (6). The second side plates (601) are provided in three groups, each group comprising two second side plates (601). Travel wheels (6011) are rotatably connected between each group of second side plates (601).

3. A shrub-specific repairing device according to claim 1, Features: The surface of the vertical connecting rod (3) is evenly provided with connecting holes (301), and the vertical connecting rod (3) is slidably mounted in the empty slot inside the fixing frame (7).

4. A bush repairing device according to claim 1, Features: Two fixing holes (701) are provided above the left and right end surfaces of the fixing frame (7), and fixing bolts are passed through the fixing holes (701) and the connecting holes (301) on the surface of the vertical connecting rod (3) in sequence to fix the vertical connecting rod (3) in the empty slot inside the fixing frame (7).

5. A shrub-specific repairing device according to claim 1, Features: Two handrails (401) are installed on the upper end surface of the support frame (4), and the upper end of the handrail (401) is divided into an arc-shaped structure.

6. A bush-specific repairing device according to claim 1, Features: A slot (502) is provided in the middle of the lower end surface of the cushion block (5), and a limit block (802) on the upper end surface of the cleaning plate (8) is slidably mounted inside the slot (502).

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