CN203793461U - multifunction machine - Google Patents

Abstract

The utility model discloses a multifunctional operation machine, including frame (5), power take off system (2), operation panel (1), track running gear (4), transportation car hopper (3), operation machinery (7), power take off system (2) sets up on the right side of frame (5) front portion, and operation panel (1) sets up in the front portion left side of frame (5), and track running gear (4) set up the left and right sides at frame (5), and transportation car hopper (3) set up the top at frame (5) rear portion track running gear (4), and three point hydraulic suspension device (6) are installed at frame (5) rear portion, and operation machinery (7) are connected with frame (5) through three point hydraulic suspension device (6); the power output system (2) is connected with the operation machinery (7) through a universal transmission shaft (9). After adopting above-mentioned structure, have simple structure compactness, control advantages such as nimble light, use safe and reliable, multipurpose, satisfy operation needs such as crop transportation, farmland protectiveness farming, agricultural implement drive traction.

Description

multifunction machine

technical field

The utility model relates to the technical field of agricultural machinery equipment, in particular to a multifunctional working machine capable of driving and pulling various working machines.

Background technique

At present, in the process of farmland operations, the traction and power transmission of agricultural implements are generally provided by tractors, ranging from large wheeled tractors with hundreds of kilowatts to walking tractors with several kilowatts. Wheeled tractors are suitable for farming in the arid and semi-arid plains in the north. Low-power walking tractors are generally used in mountainous and hilly areas in the south and southwest of my country. Function. Therefore, due to the lack of high-efficiency, energy-saving, and combinable operating tools, the current agricultural operating machinery often results in a serious waste of power in agricultural production and cannot meet the actual requirements of farmers. For this reason, many manufacturers and research institutes develop and trial-manufacture at the above-mentioned problem, but there is not comparatively desirable product to come out yet so far. 

Contents of the invention

In order to overcome the above-mentioned deficiencies existing in existing agricultural operation machinery, the purpose of this utility model is to provide a simple and reasonable structure, flexible and light operation, and meet the actual needs of the operation A new type of multi-functional work machine with high quality and low price.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems includes a vehicle frame, a power output system, an operating platform, a crawler walking mechanism, a transport vehicle bucket, and an operating machine, and the power output system is arranged on the right side of the front part of the vehicle frame. , the operating console is set on the left side of the front of the frame, the crawler running mechanism is set on the left and right sides of the frame, the transport bucket is set above the crawler running mechanism at the rear of the frame, and a three-point hydraulic suspension device is installed at the rear of the frame , The operating machinery is connected to the frame through a three-point hydraulic suspension device. According to the needs of the operation, the three-point hydraulic suspension device and the operation machinery and the transport body can be used separately, and can be disassembled when not in use to reduce power loss.

The three-point hydraulic suspension device includes left and right longitudinal beams on the vehicle frame, left and right lifting seats, and left and right lifting arms. The left and right lifting seats are fixed on the left and right longitudinal beams. One end of the arm is correspondingly fixed on both sides of the lifting rotary shaft, and the other end is correspondingly hinged on the operating machine. A pull rod bracket is fixed in the middle of the lifting rotary shaft, and a pull rod is hinged between the pulling rod bracket and the operating machine; A supporting crossbeam is fixed between the left and right longitudinal beams, an oil cylinder support is fixed on the crossbeam between the left and right longitudinal beams, an oil cylinder is hinged on the oil cylinder support, and the piston rod of the oil cylinder is hinged on the support crossbeam.

In a further solution of the present utility model, the power output system is provided with a working machine speed change mechanism, and the work machine is connected to the work machine speed change mechanism of the power output system through a universal drive shaft.

In a further solution of the present utility model, the operating console is L-shaped and arranged on the front and right sides of the driver, and the operation control lever is arranged on the L-shaped operating console.

In a further solution of the present invention, the three-point hydraulic suspension device is provided with a suspension device protective cover fixedly connected with the transport vehicle bucket.

After adopting the above structure, compared with the existing technology, it has the following advantages or effects: it can be conveniently matched with 18~25KW diesel engine, and is suitable for operation in mountainous and hilly areas in the south and southwest of my country; it can complete crop transportation, farmland protective tillage, and drive of agricultural machinery. Combined operation needs such as traction greatly improve the working efficiency and labor productivity of the working machine, reduce the labor intensity of farmers, solve the problem of single function of existing agricultural working machines, and promote the multi-functional and diversified development of modern agricultural machinery.

Description of drawings

Fig. 1 is a front structural schematic diagram of the utility model.

Fig. 2 is a top view structural diagram of the utility model.

Fig. 3 is a structural schematic diagram of a three-point hydraulic suspension device of the present invention.

Among them, 1 operating platform, 2 power output system, 3 transport vehicle body, 4 crawler walking mechanism, 5 frame, 6 three-point hydraulic suspension device, 7 operating machinery, 8 suspension device protective cover, 9 universal joint transmission shaft, 10 left and right longitudinal Beam, 11 oil cylinder bearings, 12 pull rod supports, 13 piston rods, 14 pull rods, 15 oil cylinders, 16 lifting rotary shafts, 17 left and right lifting seats, 18 supporting beams, 19 left and right lifting arms.

Detailed ways

Shown in Fig. 1, Fig. 2 and Fig. 3, it is the specific implementation scheme of the utility model multi-function operation machine, and it comprises vehicle frame 5, power take-off system 2, operating platform 1, crawler belt traveling mechanism 4, transport vehicle bucket 3, operation Machinery 7, the power output system 2 is arranged on the right side of the front part of the vehicle frame 5, the operating console 1 is arranged on the front left side of the vehicle frame 5, the crawler belt running mechanism 4 is arranged on the left and right sides of the vehicle frame 5, and the transport vehicle The bucket 3 is arranged on the top of the crawler belt traveling mechanism 4 at the rear of the vehicle frame 5 , and a three-point hydraulic suspension 6 is installed at the rear of the vehicle frame 5 , and the working machine 7 is connected with the vehicle frame 5 through the three-point hydraulic suspension 6 . The power output system 2 includes a diesel engine, a travel speed change mechanism, a working machine speed change mechanism, a hydraulic system and an electrical system. The crawler belt travel mechanism 4 is driven by the travel speed change mechanism, and the crawler belt travel mechanism 4 is used to walk stably and has a profiling function on the working surface. It can smoothly pass through ridges with a height of 150mm and work in hills and mountainous areas with a slope of 25°, and is suitable for soil protection operations on complex terrain; the speed change mechanism of the working machine provides power for the working machine 7, and the three-point hydraulic suspension device 6 is controlled by the hydraulic system.

In order to flexibly control the working machine 7, the three-point hydraulic suspension device includes the left and right longitudinal beams 10 on the vehicle frame 5, the left and right lifting seats 17, and the left and right lifting arms 19. The left and right lifting seats 17 are fixed on the left and right longitudinal beams 10, and the left and right lifting A rotatable lifting rotary shaft 16 is installed on the seat 17, and one end of the left and right lifting arms 19 is correspondingly fixed on both sides of the lifting rotary shaft 16, and the other end is correspondingly hinged on the working machine 7, and a tie rod bracket is fixed in the middle of the lifting rotary shaft 16. 12. A tie rod 14 is hinged between the tie rod bracket 12 and the operating machine 7; a support beam 18 is fixed between the left and right lifting arms 19, and an oil cylinder support 11 is fixed on the cross beam between the left and right longitudinal beams 10, and the oil cylinder support 11 is hinged with an oil cylinder 15, and the piston rod 13 of the oil cylinder 15 is hinged on the support beam 18.

In order to reliably transmit the power of the working machine 7 , the power output system 2 is provided with a working machine transmission mechanism, and the working machine 7 is connected to the working machine transmission mechanism of the power output system 2 through a cardan shaft 9 . In order to ensure the smooth lifting and safe use of the operating mechanism, the three-point hydraulic suspension device 6 is provided with a suspension device protective cover 8 fixedly connected with the transport vehicle bucket 3 . In order to facilitate operation and conform to ergonomics, and the driver has a wide field of vision, the operating console 1 is L-shaped and arranged on the front and right sides of the driver, and the operating control lever is arranged on the L-shaped operating console 1 . In order to facilitate the loading of crops or agricultural facilities, the two sides of the transport vehicle body 3 are provided with reversible left and right fences.

The transport vehicle body 3 and the working machine 7 of the utility model can work at the same time, and the working machine 7 with different functions can be exchanged according to the work needs, so as to meet the multifunctional needs of the user and realize the multi-purpose of the working machine. When not in use, the working machine 7 And three-point hydraulic suspension device 6 also can be dismantled it from vehicle frame 5, reduces power loss.

The above is only a specific embodiment of the utility model, and does not make any formal restrictions on the utility model. On the basis of not departing from the technical solution of the utility model, any simple modifications, equivalent changes or modifications made fall within the scope of the present utility model. Protection scope of the present utility model.

Claims (5)

1. a multifunctional workover rig, comprise vehicle frame (5), power output system (2), operator's station (1), creeper undercarriage (4), transportation wagon box (3), Work machine (7), it is characterized in that: described power output system (2) is arranged on the anterior right side of vehicle frame (5), operator's station (1) is arranged on the anterior left side of vehicle frame (5), creeper undercarriage (4) is arranged on the left and right sides of vehicle frame (5), transportation wagon box (3) is arranged on the top of vehicle frame (5) rear portion creeper undercarriage (4), vehicle frame (5) rear portion is provided with 3 hydraulic lift hitch (6), Work machine (7) is connected with vehicle frame (5) by 3 hydraulic lift hitch (6).

2. multifunctional workover rig according to claim 1, it is characterized in that: 3 described hydraulic lift hitch comprise the left-right longeron (10) on vehicle frame (5), left and right upgrade block (17), left and right lift arm (19), left and right upgrade block (17) is fixed on left-right longeron (10), rotating lifting axis of revolution (16) is installed on left and right upgrade block (17), one end correspondence of left and right lift arm (19) is fixed on the both sides that promote axis of revolution (16), other end correspondence is hinged on Work machine (7), the centre that promotes axis of revolution (16) is fixed with rob support (12), between rob support (12) and Work machine (7), be hinged with pull bar (14), between described left and right lift arm (19), be fixed with supporting traverse (18), on crossbeam between left-right longeron (10), be fixed with cylinder support (11), on cylinder support (11), be hinged with oil cylinder (15), the piston rod (13) of oil cylinder (15) is hinged on supporting traverse (18).

3. multifunctional workover rig according to claim 1 and 2, it is characterized in that: described power output system (2) is provided with Work machine speed-changing mechanism, Work machine (7) is connected with the Work machine speed-changing mechanism of power output system (2) by universal drive shaft (9).

4. multifunctional workover rig according to claim 3, is characterized in that: the L-shaped design of described operator's station (1) is also arranged in chaufeur front side and right side, and operation control stalk is arranged on L shaped operator's station (1).

5. multifunctional workover rig according to claim 4, is characterized in that: described 3 hydraulic lift hitch (6) are provided with and the suspension gear protective cover (8) that transports wagon box (3) and be fixedly connected with.