CN212499885U

CN212499885U - Press area separation and reunion to turn to field machinery of walking

Info

Publication number: CN212499885U
Application number: CN202020404980.2U
Authority: CN
Inventors: 胥秀峰; 李仲亮; 段小娇; 何玉明
Original assignee: Zhuolu Dingfeng Agriculture Technology Development Co ltd
Current assignee: Zhuolu Dingfeng Agriculture Technology Development Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-02-09
Anticipated expiration: 2030-03-26

Abstract

The utility model relates to an agricultural machine, concretely relates to press belt clutch to turn to field machinery of walking, including frame, seat, set up in the front wheel of frame both sides and be located the tailwheel at frame rear, the frame is close to the intermediate position installation and is equipped with the engine, engine power output end connects and is equipped with first belt pulley, the frame both sides are close to front wheel department and are equipped with the walking gearbox respectively, walking gearbox power output end passes through the hub connection with the front wheel, walking gearbox power input end connects and is equipped with the second belt pulley, frame the place ahead upper portion is equipped with the transfer main shaft, the transfer main shaft is equipped with third belt pulley, fourth belt pulley and fifth belt pulley along axial direction in proper order.

Description

Press area separation and reunion to turn to field machinery of walking

Technical Field

The utility model relates to an agricultural machine, concretely relates to press area separation and reunion to turn to field machinery of walking.

Background

Along with the acceleration of the urbanization process in China, the agricultural workers of farmers are sharply reduced, the agriculture in hilly and mountainous areas is also developed to a proper large scale, because the purchase price of the existing agricultural products is lower and lower, the income of the agriculture can be increased only by reasonable mechanization under the condition of falling over and forcing the labor cost, the micro-farming machine is too small to operate, the labor and the activity are slow under the condition of putting eyes, the large-scale agricultural machine is bulky and cannot be bought, even if the micro-farming machine is bought, the micro-farming machine is idle all the year round in one season, in order to meet the agricultural activity requirements of the farmers, a multifunctional agricultural machine chassis is needed, various agricultural machines can be hung to complete various agricultural activities, and people can sit on the machine to save labor for control, the agricultural machine requires light weight and large ground clearance, and the double-wheel drive is independently controlled to rectify deviation and run.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide a press belt separation and reunion and turn to field machinery of walking.

In order to solve the technical problem, the technical scheme provided by the utility model is a press belt clutch steering walking field mechanical device, including frame, seat, set up in the front wheel of frame both sides and the tailwheel that is located the frame rear, the frame is close to the right side roof beam intermediate position and installs and be equipped with the engine, the engine power output end is connected and is equipped with first belt pulley, the frame both sides are close to the front wheel and are equipped with the walking gearbox respectively, walking gearbox power output end passes through the hub connection with the front wheel, walking gearbox power input end connects and is equipped with the second belt pulley, frame the place ahead upper portion is equipped with the transfer main shaft, the transfer main shaft is equipped with third belt pulley, fourth belt pulley and fifth belt pulley along the axial direction in proper order;

the front of the seat is provided with a direction handle, a steering connecting rod is arranged at the shaft lever of the direction handle, a brake handle is arranged at the handle of the direction handle, one side of the frame, close to the direction handle, is provided with a total power locking clutch handle, a gear shift lever is arranged between the traveling gearboxes, and the gear shift lever is connected with a gear shifting device of the traveling gearboxes through a first connecting rod.

As an improvement, a first belt pulley and a third belt pulley which are arranged at the power output end of the engine are connected through a total power belt,

as an improvement, a first belt pressing clutch device is arranged on the outer side of the main power belt.

As an improvement, a second belt pulley and a fourth belt pulley which are arranged at the power input end of the walking gearbox are connected through a walking belt.

As an improvement, a second press belt clutch device is arranged on the outer side of the walking belt.

As an improvement, the first belt pressing clutch device and the second belt pressing clutch device are both composed of a belt pressing wheel and a second connecting rod, the second connecting rod is hinged to the frame through a rotating shaft near the middle of the rod body, one end, close to the belt pressing wheel, of the rod body of the second connecting rod is connected with the frame through a spring, and one end, far away from the belt pressing wheel, of the rod body of the second connecting rod is connected with a pull wire.

As an improvement, two ends of the rod body of the steering connecting rod are respectively connected with the second belt pressing clutch device through pull wires.

As an improvement, the total power locking clutch handle is connected with the first press belt clutch device through a pull wire.

As an improvement, the left brake handle of the direction handle is connected with the first press belt clutch device through a pull wire, and the right brake handle of the direction handle is connected with the second press belt clutch device through the pull wire.

Compared with the prior art, the utility model the advantage lie in:

the mechanical chassis has the advantages that various agricultural implements are hung from the front and the back to realize various working functions, the overall structure is simple, the operation is easy, the agricultural chassis is suitable for field operation of agricultural machines, the rolling difficulty of turning and changing lines of the agricultural machines is solved, the turning can be successfully changed by in-situ turning only through single-side transmission, and the turning mode is flexible in turning, small in radius and high in speed.

Drawings

FIG. 1 is a schematic structural view of a field mechanical device for belt pressing clutch steering walking;

FIG. 2 is a schematic view of a bottom view of a field mechanical device for belt press clutch steering walking;

FIG. 3 is a schematic view of a structure of a belt press clutch.

As shown in fig. 1-3: 1. the automatic transmission comprises a frame, 2, an engine, 3, a seat, 4, a traveling gearbox, 5, a front wheel, 6, a tail wheel, 7, a transfer main shaft, 8, a steering connecting rod, 9, a main power belt, 10, a traveling belt, 11, a first belt pulley, 12, a second belt pulley, 13, a third belt pulley, 14, a fourth belt pulley, 15, a fifth belt pulley, 16, a first belt pressing clutch device, 17, a second belt pressing clutch device, 18, a gear engaging rod, 19, a first connecting rod, 20, a main power locking clutch handle, 21, a direction handle, 22, a brake handle, 23, a belt pressing wheel, 24, a second connecting rod, 25 and a spring.

Detailed Description

The following description will be made in detail with reference to the accompanying drawings for a field mechanical device for belt pressing, clutching, steering and walking of the present invention.

With reference to fig. 1-3, the field mechanical device for walking by pressing belt clutch steering comprises a frame 1, a seat 3, front wheels 5 arranged on two sides of the frame 1 and a tail wheel 6 positioned behind the frame 1, wherein an engine 2 is installed at a position of the frame 1 close to the middle of a right side beam, a power output end of the engine 2 is connected with a first belt pulley 11, walking gearboxes 4 are respectively arranged on two sides of the frame 1 close to the front wheels 5, power output ends of the walking gearboxes 4 are connected with the front wheels 5 through shafts, power input ends of the walking gearboxes 4 are connected with a second belt pulley 12, a transfer main shaft 7 is arranged at the upper part of the front of the frame 1, and the transfer main shaft 7 is sequentially provided with a third belt pulley 13, a fourth belt pulley 14 and a fifth belt pulley 15 along the axial direction;

the front of the seat 3 is provided with a direction handle 21, a steering connecting rod 22 is arranged at the shaft lever of the direction handle 21, a brake handle 22 is arranged at the handle of the direction handle 21, a total power locking clutch handle 20 is arranged at one side of the frame 1 close to the direction handle 21, a shift lever 18 is arranged between the traveling gearboxes 4, and the shift lever 18 is connected with a gear shifting device of the traveling gearboxes 4 through a first connecting rod 19.

As a preferred embodiment of the embodiment, the first belt pulley 11 and the third belt pulley 13 arranged at the power output end of the engine 2 are connected through a general power belt 9.

As a preferred embodiment of the present embodiment, a first belt pressing clutch device 16 is installed outside the main power belt 9.

As a preferred embodiment of the present embodiment, the second pulley 12 and the fourth pulley 14 disposed at the power input end of the traveling transmission 4 are connected by a traveling belt 10.

As a preferred embodiment of the present embodiment, a second belt pressing clutch 17 is disposed outside the traveling belt 10.

As a preferred embodiment of this embodiment, each of the first belt pressing clutch 16 and the second belt pressing clutch 17 is composed of a belt pressing wheel 23 and a second connecting rod 24, the second connecting rod 24 is hinged to the frame 1 through a rotating shaft near the middle of the rod body, one end of the rod body of the second connecting rod 24 near the belt pressing wheel 23 is connected to the frame 1 through a spring 25, and one end of the rod body of the second connecting rod 24 far from the belt pressing wheel 23 is connected to a pull wire.

As a preferred embodiment of this embodiment, two ends of the rod body of the steering connecting rod 8 are respectively connected with the second belt pressing clutch device 17 through pull wires.

As a preferred embodiment of the present embodiment, the total power lock-up clutch handle 20 is connected to the first belt press clutch device 16 via a pull wire.

In the preferred embodiment of the present embodiment, the left brake handle 22 of the direction handle 21 is connected to the first belt clutch 16 through a pull wire, and the right brake handle 22 of the direction handle 21 is connected to the second belt clutch 17 through a pull wire.

When the utility model is implemented, the engine is fixed above the right side of the frame, the two walking gearboxes are positioned below the frame and near the front, a gear shift lever is arranged between the two walking gearboxes, the transfer main shaft is sequentially provided with a third belt pulley, a fourth belt pulley and a fifth belt pulley along the axial direction, the first belt pulley is connected with the third belt pulley through a main power belt, a press belt clutch device is arranged between the main power belt and the third belt pulley, the fifth belt pulley is respectively arranged at the left side and the middle of the transfer main shaft and is used as a power output wheel, the left-hand brake handle is used for pulling a left-hand walking gearbox, the right-hand brake handle is used for pulling a right-hand walking box to be clutched, the left-hand brake handle is held to control the engine to transmit to the transfer shaft, the left-hand brake handle is released to cut off all power output of the engine, the right-hand brake handle is simultaneously connected with the left and right second press belt clutch devices through pull wires, and the right-hand brake handle is held to cut off two front wheels to walk and brake.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a press band separation and reunion to turn to field machinery of walking, includes frame (1), seat (3), sets up in front wheel (5) of frame (1) both sides and is located tailwheel (6) at frame (1) rear, its characterized in that: an engine (2) is installed in the middle position, close to the right side beam, of the frame (1), the power output end of the engine (2) is connected with a first belt pulley (11), traveling gearboxes (4) are respectively arranged on the two sides of the frame (1) and close to the front wheels (5), the power output end of each traveling gearbox (4) is connected with the corresponding front wheel (5) through a shaft, the power input end of each traveling gearbox (4) is connected with a second belt pulley (12), a transfer main shaft (7) is arranged on the upper portion in front of the frame (1), and a third belt pulley (13), a fourth belt pulley (14) and a fifth belt pulley (15) are sequentially arranged on the transfer main shaft (7) in the axial direction;

the front of the seat (3) is provided with a direction handle (21), a steering connecting rod (8) is arranged at the shaft lever of the direction handle (21), a brake handle (22) is arranged at the handle of the direction handle (21), one side of the frame (1) close to the direction handle (21) is provided with a total power locking clutch handle (20), a gear shift lever (18) is arranged between the traveling gearboxes (4), and the gear shift lever (18) is connected with a gear shifting device of the traveling gearboxes (4) through a first connecting rod (19).

2. The machine of claim 1, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: the first belt pulley (11) and the third belt pulley (13) which are arranged at the power output end of the engine (2) are connected through a main power belt (9).

3. The machine of claim 2, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: and a first belt pressing clutch device (16) is arranged on the outer side of the main power belt (9).

4. A field machine with belt clutching and steerable for walking as claimed in claim 3, wherein: the second belt pulley (12) arranged at the power input end of the walking gearbox (4) is connected with the fourth belt pulley (14) through a walking belt (10).

5. The machine of claim 4, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: and a second press belt clutch device (17) is arranged on the outer side of the walking belt (10).

6. The machine of claim 5, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: first press belt clutch (16), second press belt clutch (17) constitute by pinch roller (23) and second connecting rod (24), second connecting rod (24) are close to body of rod intermediate position and are articulated through pivot and frame (1), the body of rod of second connecting rod (24) is close to pinch roller (23) one end and is connected with frame (1) through spring (25), pinch roller (23) one end is kept away from to the body of rod of second connecting rod (24) and is connected with acting as go-between.

7. The machine of claim 5, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: and two ends of the rod body of the steering connecting rod (8) are respectively connected with the second press belt clutch device (17) through pull wires.

8. The machine of claim 1, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: the total power locking clutch handle (20) is connected with the first belt pressing clutch device (16) through a pull wire.

9. The machine of claim 1, wherein the press belt is adapted to be clutched and steered to travel on the ground, and further comprising: the left brake handle (22) of the direction handle (21) is connected with the first press belt clutch device (16) through a pull wire, and the right brake handle (22) of the direction handle (21) is connected with the second press belt clutch device (17) through a pull wire.