Driving type all-terrain six-drive grass pressing vehicle

Abstract

The invention discloses a driving type all-terrain six-drive grass pressing vehicle which comprises a vehicle body, a power walking system, a hydraulic system and a grass pressing system, the vehicle body comprises a cab and a transportation container, and the transportation container is located behind the cab; a vehicle shell is arranged at the front end of the cab, an engine cover is arranged at the top of the vehicle shell, the power walking system is located at the bottom of the vehicle body and comprises an engine arranged in the engine cover and a left-right half-shaft power separation box, a gearbox is arranged at the rear end of the engine, and an n-shaped wheel carrier is arranged on a large frame at the bottom of the transportation container. Compared with the prior art, the device has the advantages that the device is simple in structure and convenient to use; the problems that in desertification control, grass and sand barrier laying efficiency is low, labor intensity is large, and vehicles are difficult to operate in complex terrains are solved, the all-terrain vehicle has the advantages of all-terrain adaptability, efficient operation, grass pressing and detrapping functions, in-situ turning capacity and the like, and the all-terrain vehicle has important significance in desertification control and development of the technical field of all-terrain vehicles.

Description

Technical Field

[0001] The invention relates to the technical field of desert control and all-terrain vehicles, in particular to a driving all-terrain six-wheel drive grass-pressing vehicle. Background Art

[0002] Desert control is one of the major environmental issues facing the world today. As an effective measure to control desertification, grass sand barriers play an important role in preventing wind and fixing sand. However, the traditional method of laying grass sand barriers manually is inefficient, labor-intensive, and difficult to operate in complex terrain. At the same time, cargo transportation in desert areas also faces problems such as tires easily sinking and vehicles having difficulty getting out of trouble.

[0003] Therefore, there is a need for an all-terrain vehicle that can operate efficiently in deserts and complex terrains. Summary of the invention

[0004] The object of the present invention is to provide a ride-on all-terrain six-wheel drive grass trimmer to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: a driving all-terrain six-wheel drive grass pressing vehicle, comprising a vehicle body, the vehicle body comprising a cab and a transport cargo box, the transport cargo box being located behind the cab, and further comprising a power travel system, a hydraulic system, and a grass pressing system;

[0006] A vehicle shell is provided at the front end of the cab, an engine cover is provided on the top of the vehicle shell, the power travel system is located at the bottom of the vehicle body, including an engine and left and right half-axle power separation boxes arranged in the engine cover, a gearbox is provided at the rear end of the engine, and a "J"-shaped wheel frame is provided on the large frame at the bottom of the transport container, the "J"-shaped wheel frame is connected to two sets of rear wheels through an independent suspension frame and an L-shaped steering gear, the left and right half-axle power separation boxes are connected to a set of front wheels through an independent suspension frame and two T-shaped steering gears, and the L-shaped steering gear is connected to the T-shaped steering gear through a double-row chain;

[0007] The hydraulic system includes a hydraulic oil pump, a hydraulic oil tank, a double-rod multi-way valve and a hydraulic operating lever in the cab. The hydraulic oil pump drives the double-rod multi-way valve, the hydraulic oil cylinder and the hydraulic oil pipe to operate through the hydraulic operating lever;

[0008] The grass pressing system comprises a grass pressing plate and two small grass fixing tooth plates. The grass pressing plate is arranged at the bottom of the hydraulic oil pump through a pressing plate lifting arm, and the small grass fixing tooth plates are located on both sides of the large frame.

[0009] As a preferred solution, a windshield is provided at the rear end of the engine cover, a seat and a cab door are provided in the cab, and a guardrail is provided between the seat and the transport container.

[0010] As a preferred solution, the front wheels and rear wheels are both 40*70 sand tires.

[0011] As a preferred solution, the double-row chain is a 14A double-row chain.

[0012] As a preferred solution, the grass pressing disc is a ￠85 large grass pressing disc, and the grass fixing small tooth disc is a ￠35 small grass fixing tooth disc.

[0013] As a preferred solution, the double-rod multi-way valve is used to control the lifting and lowering of the grass pressing disc and the hydraulic transmission tool.

[0014] As a preferred solution, the hydraulic transmission tool is a drilling machine or a lifting bucket.

[0015] Compared with the prior art, the advantages of the present invention are: simple structure, convenient use; strong climbing performance, simple operation, comfortable driving, flexible turning, strong passability in complex environments, and wide application. It solves the problems of low efficiency, high labor intensity and difficulty of vehicles to operate in complex terrain in laying grass sand barriers in desert control. It has the advantages of all-terrain adaptability, efficient operation, grass pressing and escape function, and on-site turning ability, which is of great significance to the development of desert control and all-terrain vehicle technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 It is a side view of the present invention.

[0018] Figure 3 It is a bottom view of the present invention.

[0019] Figure 4 It is a top view of the present invention.

[0020] As shown in the figure: 1. Vehicle body, 2. Cab, 3. Transport box, 4. Vehicle shell, 5. Engine cover, 6. Engine, 7. Left and right half-axle power separation box, 8. Gearbox, 9. Large frame, 10. I-shaped wheel frame, 11. Independent suspension frame, 12. T-shaped steering gear, 13. Rear wheel, 14. Front wheel, 15. Double-row chain, 16. Hydraulic oil tank, 17. Hydraulic operating lever, 18. Grass pressure plate, 19. Small grass fixing chain plate, 20. Pressure plate lifting arm, 21. Windshield, 22. Seat, 23. Cab door, 24. Guardrail. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution 1 and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0025] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In conjunction with the accompanying drawings, a driving all-terrain six-wheel drive grass pressing vehicle includes a vehicle body 1, wherein the vehicle body 1 includes a cab 2 and a transport container 3, wherein the transport container 3 is located behind the cab 2, and further includes a power travel system, a hydraulic system, and a grass pressing system;

[0027] A vehicle shell 4 is provided at the front end of the cab 2, an engine cover 5 is provided on the top of the vehicle shell 4, the power travel system is located at the bottom of the vehicle body 1, and includes an engine 6 and a left and right half-axle power separation box 7 arranged in the engine cover 5, a gearbox 8 is provided at the rear end of the engine 6, and a "J"-shaped wheel frame 10 is provided on the large frame 9 at the bottom of the transport container 3, and the "J"-shaped wheel frame 10 is connected to two sets of rear wheels 13 through an independent suspension frame 11 and an L-shaped steering gear, and the left and right half-axle power separation box 7 is connected to a set of front wheels 14 through an independent suspension frame 11 and two T-shaped steering gears 12, and the L-shaped steering gear is connected to the T-shaped steering gear 12 through a double-row chain 15;

[0028] The hydraulic system includes a hydraulic oil pump, a hydraulic oil tank 16, a double-rod multi-way valve and a hydraulic operating lever 17 in the cab 2. The hydraulic oil pump drives the double-rod multi-way valve, the hydraulic oil cylinder and the hydraulic oil pipe through the hydraulic operating lever 17;

[0029] The grass pressing system includes a grass pressing plate 18 and two small grass fixing tooth plates 19. The grass pressing plate 18 is arranged at the bottom of the hydraulic oil pump through a pressing plate lifting arm 20, and the small grass fixing tooth plates 19 are located on both sides of the large frame 9.

[0030] A windshield 21 is disposed at the rear end of the engine cover 5 , a seat 22 and a cab door 23 are disposed in the cab 2 , and a guardrail 24 is disposed between the seat 22 and the transport container 3 .

[0031] The front wheel 14 and the rear wheel 13 are both 40*70 sand tires.

[0032] The double-row chain 15 is a 14A double-row chain.

[0033] The grass pressing disc 18 is a ￠85 large grass pressing disc, and the grass fixing small tooth disc 19 is a ￠35 small grass fixing tooth disc.

[0034] The double-rod multi-way valve is used to control the lifting and lowering of the grass pressing disc 18 and the hydraulic transmission tool.

[0035] The hydraulic transmission tool is a drilling machine or a lifting bucket.

[0036] In the specific implementation of the present invention, 1. when the vehicle is operating to suppress sand barriers, first start the engine, then step on the clutch pedal to shift gears and step on the accelerator to drive. When the front of the vehicle is aimed at the middle of the laid straw, pull the hydraulic joystick to lower the large pressure plate to start suppressing the sand barrier. During the suppression of the sand barrier, the pressure plate is lowered, and the pressure plate is raised again when the sand barrier suppression is completed and the vehicle drives out of the scene.

[0037] 2. When the vehicle's tires are stuck in sand or mud and cannot move, you can lower the middle tire (pressure plate) and support the four rear tires. At this time, the vehicle becomes three-wheel drive and can move forward to get out of trouble.

[0038] 3. When the vehicle is transporting goods, when it arrives at the destination, you can pull the hydraulic joystick to raise the hydraulic dump bucket, unload the goods, and then lower the dump bucket and drive out of the construction site.

[0039] The present invention can achieve the following through the above implementation modes:

[0040] 1. You can press part of the artificially evenly laid wheat straw or rice straw below the ground from the middle to form a double-layer vertical grass sand barrier.

[0041] 2. Any wheat straw or rice straw with a thickness of less than 0.4 kg per meter can be pressed.

[0042] 3. On sand slopes below 25 degrees (except leeward slopes) and broken sand, you can walk up and down, left and right without sliding or turning over.

[0043] 4. Goods can be transported on various terrains. When encountering sandy or muddy ground, the tires will not sink and trap the vehicle.

[0044] 5. The middle pressure plate is powered. Depending on the purpose, the hydraulic lifting large grass pressure plate in the middle of the vehicle can be replaced with a tire. The pressure plate is used for construction in the desert, and it can be replaced with a tire for transportation in other places. Once the vehicle tire sinks and is trapped, the pressure plate or tire can be lowered, the trapped tire can be propped up and then walked to get out of the trap.

[0045] 6. All six tires are 40*70 sand tires. The rear four wheels, two tires on each side, use a "J"-shaped wheel frame, which becomes a seesaw. When encountering uneven terrain, one tire will reach a high place and the other tire will reach a low place. However, each tire will move under force, and there will be no idling and slipping. Moreover, when the vehicle goes uphill on the sand dune, it can start halfway up the slope, and it can also move slowly on the sand dune without getting stuck.

[0046] 7. The power of the three tires on the left and right can be separated. When the vehicle turns, the power of the three tires on one side is separated, and the three tires on the other side continue to move, so that the vehicle can turn on the spot.

[0047] 8. Double hydraulic multi-way valve operating lever, one is used for lifting and lowering the pressure plate, and the other can also be installed with other hydraulic transmission tools, such as drilling machines, lifting buckets, etc.

[0048] The power transmission process of the present invention:

[0049] 1. The engine starts and drives → the gearbox rotates → drives the T-shaped steering gear to rotate → drives the left and right half-axle power separators to rotate → drives the left and right two T-shaped steering gears to rotate → drives 1. The left and right front tires to rotate; 2. The rear drive shaft rotates → the left and right rear L-shaped steering gears rotate → drives the left and right two "X"-shaped wheel frame inner gears to rotate → drives the left and right four tires to rotate.

[0050] 2. Engine drives → hydraulic oil pump works → 1 hydraulic oil tank; 2 multi-way valve → hydraulic cylinder lifts and lowers the large grass plate and cargo box.

[0051] 3. The T-shaped steering gear behind the gearbox rotates → drives the long shaft of the bridge to rotate → drives the large grass pressure plate to rotate.

[0052] The intermediate lifting plate (tire) of the present invention is powered, which can not only suppress sand obstacles, but also help vehicles get out of trouble; the rear drive adopts a seesaw wheel frame in the shape of a figure "J". When encountering uneven terrain during driving, one tire reaches a high place, and the other tire will reach a low place, but each tire will be forced to move, and there will be no idling and slipping. Moreover, when the vehicle goes uphill on a sand dune, it can start halfway up the slope, and can also move slowly on the sand dune without getting stuck; the power of the three tires on the left and right can be separated. When the vehicle turns, the three tires on one side are powered off, and the three tires on the other side continue to move, so that it can turn on the spot.

[0053] The invention has strong climbing performance, simple operation, comfortable driving, flexible turning, strong passability in complex environments and wide application.

[0054] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A driving all-terrain six-wheel drive grass-pressing vehicle, comprising a vehicle body, wherein the vehicle body comprises a cab and a transport cargo box, wherein the transport cargo box is located behind the cab, and wherein: It also includes a power travel system, a hydraulic system, and a grass pressing system; A vehicle shell is provided at the front end of the cab, an engine cover is provided on the top of the vehicle shell, the power travel system is located at the bottom of the vehicle body, including an engine and left and right half-axle power separation boxes arranged in the engine cover, a gearbox is provided at the rear end of the engine, and a "J"-shaped wheel frame is provided on the large frame at the bottom of the transport container, the "J"-shaped wheel frame is connected to two sets of rear wheels through an independent suspension frame and an L-shaped steering gear, the left and right half-axle power separation boxes are connected to a set of front wheels through an independent suspension frame and two T-shaped steering gears, and the L-shaped steering gear is connected to the T-shaped steering gear through a double-row chain; The hydraulic system includes a hydraulic oil pump, a hydraulic oil tank, a double-rod multi-way valve and a hydraulic operating lever in the cab. The hydraulic oil pump drives the double-rod multi-way valve, the hydraulic oil cylinder and the hydraulic oil pipe to operate through the hydraulic operating lever; The grass pressing system comprises a grass pressing plate and two small grass fixing tooth plates. The grass pressing plate is arranged at the bottom of the hydraulic oil pump through a pressing plate lifting arm, and the small grass fixing tooth plates are located on both sides of the large frame.

2. The driving all-terrain six-wheel drive grass crusher according to claim 1, characterized in that: A windshield is provided at the rear end of the engine cover, a seat and a cab door are provided in the cab, and a guardrail is provided between the seat and the transport container.

3. The driving all-terrain six-wheel drive grass crusher according to claim 1, characterized in that: The front wheels and rear wheels are both 40*70 sand tires.

4. The driving all-terrain six-wheel drive grass crusher according to claim 1, characterized in that: The double-row chain is a 14A double-row chain.

5. The driving all-terrain six-wheel drive grass crusher according to claim 1, characterized in that: The grass pressing disc is a ￠85 large grass pressing disc, and the grass fixing small tooth disc is a ￠35 small grass fixing tooth disc.

6. The driving all-terrain six-wheel drive grass crusher according to claim 1, characterized in that: The double-rod multi-way valve is used to control the lifting and lowering of the grass pressing disc and the hydraulic transmission tool.

7. The driving all-terrain six-wheel drive grass crusher according to claim 6, characterized in that: The hydraulic transmission tool is a drilling machine or a lifting bucket.

Images