Reinforced four-wheel-drive mini-tiller capable of stably moving in mountainous region

Abstract

The utility model discloses a mountain stable-running reinforced four-wheel-drive mini-tiller which comprises a four-wheel-drive mini-tiller body, and anti-rollover assemblies are arranged on the two sides of the four-wheel-drive mini-tiller body. The anti-rollover assembly comprises a fixing frame fixed to a main body rack of the four-wheel-drive mini-tiller, a rotating shaft is rotationally connected to the inner side of the fixing frame, a supporting plate is fixedly connected to the outer wall of the rotating shaft, a connecting steel wire rope is fixedly connected to the inner side of the supporting plate, one end of the connecting steel wire rope is of a T-shaped structure, and a groove is formed in the bottom of the supporting plate. The grooves are longitudinally distributed at equal intervals relative to the bottom of the supporting plate, auxiliary moving wheels are rotatably connected to the interiors of the grooves, the auxiliary moving wheels are rotatably connected to the bottom of the supporting plate, clamping electric cylinders are fixedly connected to the two sides of the rotating shaft, and clamping blocks are connected to one ends of the clamping electric cylinders. According to the four-wheel-drive mini-tiller, by arranging the anti-rollover assembly, a supporting effect can be achieved after the four-wheel-drive mini-tiller body inclines, so that rollover of the four-wheel-drive mini-tiller body is avoided, and the using stability of the four-wheel-drive mini-tiller body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of four-wheel drive micro-tillage machines, in particular to a mountain stable and reinforced four-wheel drive micro-tillage machine. Background Art

[0002] The micro-tillage machine is powered by a small diesel engine or gasoline engine, and has the characteristics of light weight, small size and simple structure. The micro-tillage machine is widely used in dry land, paddy fields, orchards in plains, mountainous areas and hills. It can be equipped with corresponding machinery for pumping water, generating electricity, spraying pesticides, spraying and other operations, and can also tow trailers for short-distance transportation. The micro-tillage machine can be freely used in the field, which is convenient for users to use and store, eliminating the trouble of large agricultural machinery being unable to enter mountain fields. It is the best choice for farmers and consumers to replace ox-plowing.

[0003] The four-wheel drive micro-tiller is a type of micro-tiller. Due to the complex mountain terrain, large slope changes, changeable soil conditions and other factors, the four-wheel drive micro-tiller is prone to rollover due to control errors during the moving process, which reduces the stability of the four-wheel drive micro-tiller and increases the danger of using the four-wheel drive micro-tiller. Therefore, improvements are needed. Utility Model Content

[0004] The utility model aims to provide a mountain stable reinforced four-wheel drive micro-tillage machine to solve the problem that the four-wheel drive micro-tillage machine proposed in the above background technology is prone to rollover during use in a mountain environment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mountain stable reinforced four-wheel drive micro-tillage machine, comprising a four-wheel drive micro-tillage machine body, both sides of the four-wheel drive micro-tillage machine body are provided with anti-rollover components;

[0006] The anti-rollover component includes a fixed frame fixed on the main frame of the four-wheel drive micro-tiller, the inner side of the fixed frame is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a support plate, the bottom of the support plate is rotatably connected to an auxiliary moving wheel, both sides of the rotating shaft are fixedly connected to clamping electric cylinders, and one end of the clamping electric cylinder is connected to a clamping block.

[0007] Preferably, the bottom of the support plate is provided with grooves, the grooves are longitudinally distributed with equal spacing relative to the bottom of the support plate, and auxiliary moving wheels are rotatably connected inside the grooves.

[0008] Preferably, a connecting steel wire rope is fixedly connected to the inner side of the support plate, and one end of the connecting steel wire rope is in a "T"-shaped structure.

[0009] Preferably, one end of the clamping electric cylinder is fixedly connected to a mounting base plate, and a clamping block is fixedly connected to the inner side of the mounting base plate.

[0010] Preferably, a fixing plate is fixedly connected to the inner wall of the fixing frame, a through hole is formed on the fixing plate, and a connecting steel wire rope is inserted into the through hole.

[0011] Preferably, the clamping block is an arc-shaped structure, and the material of the clamping block is non-slip rubber.

[0012] Preferably, the clamping block is provided in two pieces, and the two clamping blocks are spliced ​​together to form a circular ring structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The device can provide a rollover prevention component to support the main body of the four-wheel drive micro-tillage machine after it tilts, thereby preventing the main body of the four-wheel drive micro-tillage machine from rolling over and improving the stability of the main body of the four-wheel drive micro-tillage machine.

[0015] (2) The device is provided with rotatable support plates on both sides of the main body of the four-wheel drive micro-tillage machine. When the main body of the four-wheel drive micro-tillage machine is tilted, the support plates automatically rotate and tilt under the factor of gravity and support the bottom of the support plates on the ground. The rotating shaft of the support plates can also be clamped and fixed by clamping blocks, thereby ensuring the supporting effect of the support plates and playing a role in preventing rollover.

[0016] (3) The device is provided with a clamping electric cylinder, which can push the clamping block to automatically clamp the rotating shaft, thereby ensuring the stability of the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a mountain stable and enhanced four-wheel drive micro-tillage machine of the utility model;

[0018] Figure 2 It is a side sectional view of the connection between the fixing frame of a mountain stable reinforced four-wheel drive micro-tillage machine and the main body of the four-wheel drive micro-tillage machine of the utility model;

[0019] Figure 3 The utility model is a mountain stable reinforced four-wheel drive micro-tillage machine Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The utility model is a side view of the connection between the connecting wire rope and the fixing plate of a mountain stable reinforced four-wheel drive micro-tillage machine.

[0021] In the figure: 1. Four-wheel drive tiller body; 2. Anti-rollover assembly; 21. Auxiliary moving wheel; 22. Support plate; 23. Fixed frame; 24. Fixed plate; 25. Connecting wire rope; 26. Rotating shaft; 27. Mounting base plate; 28. Clamping electric cylinder; 29. ​​Clamping block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-4 The utility model provides a technical solution: a mountain stable reinforced four-wheel drive micro-tillage machine, comprising a four-wheel drive micro-tillage machine body 1, and anti-rollover components 2 are arranged on both sides of the four-wheel drive micro-tillage machine body 1;

[0024] The anti-rollover component 2 includes a fixing frame 23 fixed on the frame of the four-wheel drive micro-tillage machine body 1, and the inner wall of the fixing frame 23 is fixedly connected to a fixing plate 24, and a through hole is provided on the fixing plate 24, and a connecting wire rope 25 is inserted inside the through hole; this structure can prevent the support plate 22 from rotating too much and failing to achieve a supporting effect by arranging the wire rope 25; the inner side of the fixing frame 23 is rotatably connected to a rotating shaft 26, and the outer wall of the rotating shaft 26 is fixedly connected to the support plate 22, and a groove is provided at the bottom of the support plate 22, and the grooves are longitudinally equidistantly distributed about the bottom of the support plate 22, and an auxiliary moving wheel 21 is rotatably connected inside the groove; this structure can prevent the support plate 22 from being affected by the movement of the four-wheel drive micro-tillage machine body 1 after being tilted and supported on the ground by arranging the auxiliary moving wheel 21; the inner side of the support plate 22 is fixedly connected to a connecting wire rope 25, and one end of the connecting wire rope 25 is " The bottom of the support plate 22 is rotatably connected to an auxiliary moving wheel 21, and both sides of the rotating shaft 26 are fixedly connected to a clamping electric cylinder 28, and the clamping electric cylinder 28 can be powered by a battery; one end of the clamping electric cylinder 28 is fixedly connected to a mounting base plate 27, and a clamping block 29 is fixedly connected to the inner side of the mounting base plate 27; this structure can automatically push the clamping block 29 to clamp the rotating shaft 26 through the clamping electric cylinder 28; the clamping block 29 is an arc-shaped structure, and the material of the clamping block 29 is non-slip rubber; the clamping block 29 is provided with two pieces, and the two clamping blocks 29 are spliced ​​to form a circular ring structure; this structure is provided with an anti-slip clamping block 29, and the clamping block 29 can not only clamp the rotating shaft 26, but also prevent the rotating shaft 26 from rotating, thereby ensuring the stability of the tilt of the support plate 22; one end of the clamping electric cylinder 28 is connected to a clamping block 29.

[0025] Working principle: When using the mountain stable reinforced four-wheel drive micro-tillage machine, first, when the four-wheel drive micro-tillage machine body 1 tilts during movement, the support plate 22 automatically rotates and tilts through the rotating shaft 26 under the factor of gravity. During the rotation of the support plate 22, the connecting wire rope 25 slides on the fixed plate 24. When the support plate 22 tilts, the clamping electric cylinder 28 pushes the clamping block 29 to clamp on both sides of the rotating shaft 26, thereby preventing the rotating shaft 26 from rotating and ensuring the stability of the support of the support plate 22. At this time, if the four-wheel drive micro-tillage machine body 1 continues to move, the support plate 22 can also move synchronously through the auxiliary moving wheel 21, thereby ensuring the smooth movement of the four-wheel drive micro-tillage machine body 1 and improving the safety of using the device.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mountain-steady four-wheel drive micro-tillage machine, comprising a four-wheel drive micro-tillage machine body (1), characterized in that: Anti-rollover components (2) are provided on both sides of the four-wheel drive micro-tillage machine body (1); The rollover prevention assembly (2) comprises a fixing frame (23) fixed on the frame of the four-wheel drive micro-tillage machine body (1); a rotating shaft (26) is rotatably connected to the inner side of the fixing frame (23); a support plate (22) is fixedly connected to the outer wall of the rotating shaft (26); an auxiliary moving wheel (21) is rotatably connected to the bottom of the support plate (22); a clamping electric cylinder (28) is fixedly connected to both sides of the rotating shaft (26); and a clamping block (29) is connected to one end of the clamping electric cylinder (28).

2. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: The bottom of the support plate (22) is provided with grooves, the grooves are longitudinally distributed at equal intervals with respect to the bottom of the support plate (22), and auxiliary moving wheels (21) are rotatably connected inside the grooves.

3. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: A connecting steel wire rope (25) is fixedly connected to the inner side of the support plate (22), and one end of the connecting steel wire rope (25) is in a "T"-shaped structure.

4. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: One end of the clamping electric cylinder (28) is fixedly connected to a mounting base plate (27), and a clamping block (29) is fixedly connected to the inner side of the mounting base plate (27).

5. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: A fixing plate (24) is fixedly connected to the inner wall of the fixing frame (23), a through hole is provided on the fixing plate (24), and a connecting steel wire rope (25) is inserted into the through hole.

6. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: The clamping block (29) is an arc-shaped structure, and the material of the clamping block (29) is anti-slip rubber.

7. The mountain stable and enhanced four-wheel drive micro-tillage machine according to claim 1, characterized in that: The clamping blocks (29) are provided in two pieces, and the two clamping blocks (29) are spliced ​​together to form a circular ring structure.

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