Multifunctional operation chassis suitable for mountain agriculture

Abstract

The utility model discloses a multifunctional operation chassis suitable for mountain agriculture, which belongs to the technical field of agricultural machinery, and comprises a chassis main body, a multifunctional mounting platform and crawler-type traveling wheels, the upper end of the chassis main body is fixedly connected with the multifunctional mounting platform through a plurality of bolts; the chassis body is connected with the crawler-type walking wheels through the six hydraulic lifting columns, the three main cross beams and the two main longitudinal beams. The six independent hydraulic lifting columns are arranged, so that the height of the chassis can be flexibly adjusted, the height of the chassis can be adjusted in time according to the requirements of different agricultural operations, the stability and stability in the operation process are ensured, the design is particularly suitable for mountain agriculture, challenges brought by topographic changes can be effectively handled, and the working efficiency is improved. Meanwhile, the chassis is further provided with a multifunctional mounting platform, hydraulic power equipment and electric power equipment can be mounted at the same time, rapid replacement of various farming equipment is supported, and the operation efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of agricultural machinery technology, especially relates to a multifunctional operation chassis suitable for mountainous area agriculture. BACKGROUND

[0002] In the field of agricultural production, mountainous area agricultural production covers multiple links such as ploughing, sowing, fertilizing, plant protection and harvesting, and different links need different operation equipment, however, the existing operation equipment has single function, and it is difficult to replace the equipment and has low efficiency, so it is difficult to realize one-stop full-process mechanized operation, and it is difficult to meet the diversified needs of Yunnan mountainous area agriculture.

[0003] The existing Chinese patent CN 222090209 U discloses a leveling track chassis of hilly and mountainous area corn harvester, which comprises an upper frame, a middle frame, a lower walking track frame, a transverse leveling hydraulic cylinder, a longitudinal leveling hydraulic cylinder and a walking track, when the corn harvester is inclined, the posture of the corn harvester can be adjusted by controlling the transverse leveling hydraulic cylinder and the longitudinal leveling hydraulic cylinder, but the function is single, and it is difficult to meet the needs of multiple operations such as ploughing, sowing, fertilizing and plant protection, and the single function of agricultural machinery leads to the difficulty in realizing one-stop full-process operation.

[0004] Therefore, the utility model designs a multifunctional operation chassis suitable for mountainous area agriculture to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at: in order to solve the problems such as the agricultural machinery in mountainous area agricultural operation only can carry out only function operation, and cannot realize one-stop full-process mechanical operation, greatly prolongs operation time, reduces production cost and other problems, and proposes a multifunctional operation chassis suitable for mountainous area agriculture.

[0006] In order to realize the above object, the utility model adopts the following technical scheme:

[0007] The utility model provides a kind of multi-functional operation chassis suitable for mountainous agriculture, including chassis main body, multi-functional mounting platform, tracked walking wheel, the chassis main body upper end and multi-functional mounting platform are connected fixed by several bolts, the chassis main body is connected with tracked walking wheel by six hydraulic lifting columns, three main cross beams, two main longitudinal beams.

[0008] As further description of the above technical solution:

[0009] The chassis main body includes engine, generator, controller, battery, oil tank, hydraulic device, sensor, detection equipment, hydraulic lifting column;The same shaft coupling structure is connected between the engine and the generator, the engine is installed at the rear end of the chassis main body along the central axis, the oil tank and the hydraulic device are installed on the same side of the engine, the generator is installed in the positive direction of the engine, and the controller is installed on the side of the generator.

[0010] As further description of the above technical solution:

[0011] The battery is installed at the front end of the chassis main body along the central axis, and is symmetrical, the detection equipment is installed in the positive central direction of the front and rear ends of the chassis main body, and the six hydraulic lifting columns are distributed symmetrically along the central axis of the chassis main body.

[0012] As further description of the above technical solution:

[0013] The multi-functional mounting platform includes power equipment fixed connection hole, power equipment interface, control room and other external equipment access point, hydraulic power output interface point, standard mounting point;Power equipment fixed connection hole and power equipment interface are installed at the rear end of the multi-functional mounting platform, control room and other external equipment access point are installed at the positive central position of the multi-functional mounting platform, and the hydraulic power output interface is distributed symmetrically along the central axis of the multi-functional mounting platform.

[0014] As further description of the above technical solution:

[0015] The engine is installed at the rear end of the chassis main body along the central axis, the oil tank and the hydraulic device are installed on the same side of the engine, the generator is installed in the positive direction of the engine, and the controller is installed on the side of the generator.

[0016] As further description of the above technical solution:

[0017] The battery is installed at the front end of the chassis main body along the central axis, and is symmetrical, the detection equipment is installed in the positive central direction of the front and rear ends of the chassis main body, and the six hydraulic lifting columns are distributed symmetrically along the central axis of the chassis main body.

[0018] As further description of the above technical solution:

[0019] The track type walking wheel comprises a driving wheel assembly, a supporting wheel assembly, a drag chain wheel assembly, a track tensioning device and a sealing guard plate.

[0020] As a further description of the above technical solution:

[0021] The heat dissipation device comprises a support rod, a filter screen, a frame, a shell, a ventilation plate, a fan blade and a driving motor.

[0022] As described above, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0023] 1、In the utility model, six independent hydraulic lifting columns are configured, so that the height of the chassis can be flexibly adjusted, the height of the chassis can be adjusted in time according to the needs of different agricultural operations, thereby ensuring the stability and smoothness in the operation process, and this design is particularly suitable for mountainous agriculture, can effectively cope with the challenges brought by the change of terrain, meanwhile, the chassis is also provided with a multifunctional mounting platform, can simultaneously mount hydraulic and electric power equipment, supports the quick replacement of various agricultural equipment, greatly improves the operation efficiency.

[0024] 2、In the utility model, the detection equipment is installed at the front and rear ends of the chassis, can monitor the real-time situation of each road condition in front and rear and the running state of the agricultural implement components in time, avoids the safety accidents and operation interruption caused by faults, realizes the fault detection and early warning response mechanism during agricultural operation.

[0025] 3、In the utility model, the driving motor is started, the fan blade is driven to rotate, thereby the external airflow is sucked in through the ventilation plate, in this process, the negative pressure is formed in the battery, the airflow enters the battery through the filter screen, then, the hot airflow in the battery is rapidly discharged, the effective heat dissipation of the battery during operation is realized through the action of the fan blade. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 A shaft measurement schematic view of a multifunctional operation chassis suitable for mountainous agriculture is provided for the utility model;

[0027] Figure 2 A shaft measurement schematic view of the chassis main body structure of the utility model;

[0028] Figure 3The utility model discloses a shaft measurement schematic view of multifunctional mounting platform.

[0029] Figure 4 The utility model discloses a shaft measurement schematic view of track type walking wheel.

[0030] Figure 5 The utility model discloses a shaft measurement schematic view of the shaft coupling structure of engine and generator.

[0031] Figure 6 The utility model discloses a shaft measurement schematic view of hydraulic device.

[0032] Legend:

[0033] 1, chassis main body, 2, multifunctional mounting platform, 3, track type walking wheel, 201, engine, 202, generator, 203, controller, 204, battery, 205, oil tank, 206, hydraulic device, 207, sensor, 208, detection equipment, 209, hydraulic lifting column, 301, electric power equipment fixed connection hole, 302, electric power equipment interface, 303, control room and external equipment access point, 304, hydraulic power output interface point, 305, standardization mounting point, 401, driving wheel subassembly, 402, supporting wheel subassembly, 403, tow chain wheel subassembly, 404, track tensioning device, 405, sealing guard, 501, shaft coupling structure, 6, heat abstractor, 61, support rod, 62, filter screen, 63, frame, 64, shell, 65, air permeation board, 66, fan blade, 67, drive motor. DETAILED DESCRIPTION

[0034] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0035] Please refer to Figures 1-9 ,

[0036] The utility model provides a technical scheme: a multifunctional operation chassis suitable for mountainous area agriculture, including chassis main body 1, multifunctional mounting platform 2, tracked walking wheel 3, the inside middle engine 201 of chassis main body 1 is installed in the rear end of chassis main body 1 along the central axis, and the generator 202 is installed in the positive direction of engine 201, is connected with engine 201 with the shaft coupling, ensures the efficient transmission of power, charges for battery 204 and powers the stable electrical equipment, the controller 203 is installed in the side of generator 202, and battery 204 is installed in the front end position of chassis main body 1 along the central axis, and two two symmetries, connect the controller 203 with engine 201, generator 202, battery 204, when the battery 204 electric quantity is lower than the set threshold value, the controller 203 will start generator 202, make the mechanical energy of engine 201 convert into electric energy for battery 204 charging through generator 202, and when the power equipment of chassis needs to use electricity, the controller 203 will reasonably distribute electric energy according to the priority of equipment and the electric quantity of battery 204, when the chassis starts, also can coordinate detection various operating conditions according to real-time situation, hydraulic device 206 is installed in the side of engine 201, and the oil tank 205 is closely connected with hydraulic device 206, install hydraulic device 206 in the side of engine 201 is favorable to the direct transmission of power, is directly connected with oil tank 205 and provides sustained stable hydraulic oil supply for hydraulic device 206, sensor 207 is placed in the position corresponding to hydraulic lifting column 209 inside chassis main body 1, and is connected with hydraulic lifting column 209, can more clearly sense the condition of chassis and accurately control the position and movement of hydraulic lifting column 209, detection equipment 208 is installed in the front and rear end central direction of chassis main body 1, can detect the real-time road condition and the component condition of working farm tool behind, six hydraulic lifting columns 209 are two two symmetrical distribution along the central axis of chassis main body 1;

[0037] The upper end of the chassis main body 1 and the multifunctional mounting platform 2 are connected and fixed by a plurality of bolts, the chassis main body 1 is connected with the tracked walking wheel 3 through the six hydraulic lifting columns 209, three main cross beams and two main longitudinal beams, the power equipment fixing connection hole 301 is placed at the rear end of the multifunctional mounting platform 2 along the central axis, which can realize mounting of power equipment of different sizes, the power equipment fixing device is provided with a sliding device, which can realize forward and backward movement of the power equipment, the power equipment interface 302 can provide high-power charging for the power equipment, the control room and other external equipment access points 303 can provide connection of various external equipment with the chassis, various large-scale operation equipment can be replaced, the hydraulic power output interface points 304 are installed at the front end of the multifunctional mounting platform 2 along the central axis and are two two symmetrical distribution, which can be connected with hydraulic power equipment of different sizes, when the hydraulic equipment is connected, the hydraulic energy generated by the hydraulic pump is transmitted to each equipment that needs power, and a plurality of standardized mounting points 305 are distributed at the most front and rear ends of the multifunctional mounting platform 2, which can mount different types of equipment to realize more diversified operation replacement.

[0038] In particular, as Figures 1-6As shown, the chassis body 1 includes an engine 201, a generator 202, a controller 203, a battery 204, an oil tank 205, a hydraulic device 206, a sensor 207, a detection device 208, a hydraulic lifting column 209; the same shaft coupling structure 501 is connected between the engine 201 and the generator 202, the engine 201 is installed at the rear end of the chassis body 1 along the central axis, the oil tank 205 and the hydraulic device 206 are both installed on the same side of the engine 201, the generator 202 is installed in the positive direction of the engine 201, the controller 203 is installed on the side of the generator 202, the battery 204 is installed at the front end of the chassis body 1 along the central axis, and two by two symmetrically, the detection device 208 is installed in the central direction of the front and rear ends of the chassis body 1, and the six hydraulic lifting columns 209 are distributed two by two symmetrically along the central axis of the chassis body 1, the multifunctional mounting platform 2 includes a power equipment fixed connection hole 301, a power equipment interface 302, a control room and other external equipment access point 303, a hydraulic power output interface point 304, a standardized mounting point 305; the power equipment fixed connection hole 301 and the power equipment interface 302 are installed at the rear end of the multifunctional mounting platform 2, the control room and other external equipment access point 303 is installed at the central position of the multifunctional mounting platform 2, the hydraulic power output interface is distributed two by two symmetrically along the central axis of the multifunctional mounting platform 2, the engine 201 is installed at the rear end of the chassis body 1 along the central axis, the oil tank 205 and the hydraulic device 206 are both installed on the same side of the engine 201, the generator 202 is installed in the positive direction of the engine 201, the controller 203 is installed on the side of the generator 202, the battery 204 is installed at the front end of the chassis body 1 along the central axis, and two by two symmetrically, the detection device 208 is installed in the central direction of the front and rear ends of the chassis body 1, and the six hydraulic lifting columns 209 are distributed two by two symmetrically along the central axis of the chassis body 1, the track type walking wheel 3 includes a driving wheel assembly 401, a supporting wheel assembly 402, a chain wheel assembly 403, a track tensioning device 404, and a sealing guard 405; the track type walking wheel 3 is provided with a supporting wheel at the lower end and a chain wheel at the upper end, the outer side of the track type walking wheel 3 is provided with the sealing guard 405, the track type walking wheel 3 is connected with the chassis body 1 through the main transverse beam and the six hydraulic lifting columns 209 and is fixed through a plurality of close bolts, the driving wheel assembly 401 is connected with the engine 201 to provide power for the track, and drives the chassis to move forward or backward, the upper end of the track is provided with three chain wheels to support the upper half of the track to prevent the track from sagging due to its own gravity, the lower end of the track is provided with nine supporting wheels to disperse the weight of the chassis, so that the pressure per unit area is reduced, the track tensioning device can keep the reasonable tension of the track, can uniformly distribute the pressure between the track and each wheel, and can reduce local wear and tear, the sealing guard 405 is installed on the outer side of the track through a plurality of close bolts to prevent dust, soil, rainwater and other impurities from entering the inside of the track, and to avoid abrasion and corrosion of the driving wheel assembly 401, the supporting wheel, the chain wheel and other components.

[0039] Specifically, as shown in Figures 7-9 The heat dissipation device 6 is installed in the storage battery 204, and the heat dissipation device 6 comprises a supporting rod 61 and a filter screen 62, the supporting rod 61 is fixedly connected in the storage battery 204, the filter screen 62 is throughly connected in the storage battery 204, the supporting rod 61 is fixedly connected with a frame body 63, the frame body 63 is fixedly connected with a shell 64, one side of the shell 64 is fixedly connected with a ventilation plate 65, the ventilation plate 65 is rotatably connected with a fan blade 66, one side of the ventilation plate 65 is fixedly connected with a driving motor 67, and the output end of the driving motor 67 is fixedly connected in the fan blade 66.

[0040] Working principle, in use: the chassis main body 1 is powered by the engine 201, and various electric power equipment is powered by the generator 202 for operation, the engine 201 can drive the hydraulic device 206 at the same time, the hydraulic device 206 is directly connected with the oil tank 205, and the hydraulic device 206 can provide power for six independent hydraulic lifting columns 209 and hydraulic equipment, so that the height of the chassis can be flexibly adjusted, the chassis is connected with the track-type walking wheel 3 through the main longitudinal beam and the six independent hydraulic lifting columns 209, the track-type walking wheel 3 is composed of three drag chain wheels, nine supporting wheels, a track tensioning device 404 and a sealing guard 405, and cooperation and matching are guaranteed to realize stable operation in the mountainous area, the detection equipment 208 is installed at the central position of the front and rear ends of the chassis, the detection equipment 208 can detect the road conditions and operation conditions in real time, the upper end of the chassis is fixedly connected with the multifunctional mounting platform 2 through a plurality of close bolts, and the multifunctional mounting platform 2 is provided with a hydraulic power output interface point 304, an electric power equipment fixed connection hole 301, a control room and other external equipment access point 303 and a standardized mounting point 305, so that various operation agricultural implements can be mounted, multifunctional operation is realized, the chassis main body 1 has good terrain adaptability and multifunctional mounting capacity, has an efficient power system, and meanwhile, precise environment sensing and real-time detection are increased, so that one-stop full-process mechanized operation can be realized in the Yunnan mountainous environment.

[0041] The above only describes the preferred embodiments of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A multi-functional operation chassis suitable for mountain agriculture, comprising a chassis main body (1), a multi-functional mounting platform (2), and a tracked walking wheel (3), characterized in that, The chassis body (1) upper end and the multi-functional mounting platform (2) are connected and fixed by a plurality of bolts, the chassis body (1) is connected with the crawler track wheel (3) through six hydraulic lifting columns (209), three main cross beams and two main longitudinal beams.

2. The multi-functional working chassis suitable for mountain agriculture according to claim 1, characterized in that, The chassis body (1) comprises an engine (201), a generator (202), a controller (203), a storage battery (204), an oil tank (205), a hydraulic device (206), a sensor (207), a detection device (208) and a hydraulic lifting column (209); the engine (201) and the generator (202) are connected with the same shaft coupling structure (501), the engine (201) is installed at the rear end of the chassis body (1) along the central axis, the oil tank (205) and the hydraulic device (206) are both installed on the same side of the engine (201), the generator (202) is installed in the front direction of the engine (201), and the controller (203) is installed on the side of the generator (202).

3. The multi-functional working chassis suitable for mountain agriculture according to claim 2, characterized in that, The storage battery (204) is installed at the front end of the chassis body (1) along the central axis and is symmetrical, and the detection device (208) is installed in the central direction of the front and rear ends of the chassis body (1), and the six hydraulic lifting columns (209) are distributed symmetrically along the central axis of the chassis body (1).

4. The multi-functional working chassis suitable for mountain agriculture according to claim 1, characterized in that, The multi-functional mounting platform (2) comprises a power equipment fixed connection hole (301), a power equipment interface (302), a control room and other external equipment access point (303), a hydraulic power output interface point (304) and a standardized mounting point (305); the power equipment fixed connection hole (301) and the power equipment interface (302) are installed at the rear end center of the multi-functional mounting platform (2), the control room and other external equipment access point (303) is installed at the central position of the multi-functional mounting platform (2), and the hydraulic power output interface is distributed symmetrically along the central axis of the multi-functional mounting platform (2).

5. The multi-functional working chassis suitable for mountain agriculture according to claim 2, wherein, The engine (201) is installed at the rear end of the chassis body (1) along the central axis, the oil tank (205) and the hydraulic device (206) are both installed on the same side of the engine (201), the generator (202) is installed in the front direction of the engine (201), and the controller (203) is installed on the side of the generator (202).

6. The multi-functional working chassis suitable for mountain agriculture according to claim 2, wherein, The storage battery (204) is installed at the front end of the chassis body (1) along the central axis and is symmetrical, and the detection device (208) is installed in the central direction of the front and rear ends of the chassis body (1), and the six hydraulic lifting columns (209) are distributed symmetrically along the central axis of the chassis body (1).

7. The multi-functional working chassis suitable for mountain agriculture according to claim 1, characterized in that, The crawler track wheel (3) comprises a driving wheel assembly (401), a supporting wheel assembly (402), a drag chain wheel assembly (403), a track tensioning device (404) and a sealing guard (405); the lower end of the crawler track wheel (3) is provided with nine supporting wheels, the upper end is provided with three drag chain wheels, and the outer side of the crawler track wheel (3) is provided with the sealing guard (405).

8. The multi-functional working chassis suitable for mountain agriculture according to claim 2, characterized in that, The accumulator (204) is provided with a heat dissipation device (6), the heat dissipation device (6) comprises a support rod (61) and a filter screen (62), the support rod (61) is fixedly connected in the accumulator (204), the filter screen (62) is connected in the accumulator (204), the support rod (61) is fixedly connected with a frame (63), the frame (63) is fixedly connected with a shell (64), one side of the shell (64) is fixedly connected with a ventilation plate (65), the ventilation plate (65) is rotatably connected with a fan blade (66), one side of the ventilation plate (65) is fixedly connected with a driving motor (67), and the output end of the driving motor (67) is fixedly connected in the fan blade (66).

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