CN214430003U - Integrated field management machine - Google Patents

Abstract

The utility model discloses an integral type rural area supervisor belongs to agricultural machine field. The power transmission device comprises a rack, wherein an engine, a gearbox, an operating handle, a traveling wheel and an operating mechanism are arranged on the rack, the gearbox comprises a shell, a power input shaft, an operation transmission gear set and a traveling transmission gear set are mounted on the shell, an operation input gear and a traveling input gear are arranged on the power input shaft, the operation input gear is in transmission connection with the operation transmission gear set, and the traveling input gear is in transmission connection with the traveling transmission gear set; the engine is in transmission connection with the power input shaft, and the walking wheel and the operation mechanism are respectively connected with the walking transmission gear set and the operation transmission gear set. The utility model discloses a light-duty gearbox of dedicated integration of rural area supervisor just realizes walking and ditching operation in a gearbox, has still increased multiple functions such as rotary tillage operation moreover, has simple structure, light in weight, efficient, easy operation's advantage.

Description

Integrated field management machine

Technical Field

The utility model belongs to an agricultural machine, specifically speaking especially relates to an integral type rural area supervisor.

Background

An integrated field management machine is an agricultural machine which can complete functions of intertillage, weeding, fertilization, plant protection, field transportation, platform collection and the like in farmlands or orchards, and the traditional integrated field management machine has the following defects: first, the structure is complex. A traditional integrated field management machine usually adopts two gearboxes, wherein one gearbox is used for walking, and the other gearbox is used for ditching and walking. The two gearboxes are connected through a belt or a chain at the outer part to realize the transmission of power, and the two gearboxes are respectively provided with a gear shifting mechanism and are very complicated. Second, it is very bulky. Because the structure is complicated and the whole structure has enough strength during operation, the thickness of the shell has to be increased, which results in a heavy weight of the whole material, which can reach more than 150 kg. Third, power efficiency is low. Because the dead weight is large, the transmission process is more, and the transmission between the outer parts of the gear boxes results in low efficiency, in order to achieve the ditching effect, the power of the engine must be improved, the power of the traditional ditching machine is required to be more than 7 kilowatts, and the power waste is large. Fourthly, the operation is difficult and the safety performance is poor. The problem caused by the heavy weight is that the operation is difficult, which puts high requirements on the physical strength of operators, generally requires strong labor to operate, and is hard and bitter. The heaviness also limits the use of the machine, the road is poor in fields such as hills and mountains, and the heavy machine is difficult to smoothly transfer among different blocks. The blade of a conventional integrated pastoral management machine is at the back, very close to the operator. Due to obstacles, faults or misoperation, operators are easy to contact the blades rotating at high speed, and injuries are caused. In addition, because the machine is very heavy, the situation that the operator cannot control the machine easily causes the problems of overturning, taking off hands and the like, and once the situation occurs, the operator and the machine are easily injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, light in weight, efficient, easy operation's integral type rural area supervisor to overcome among the prior art above-mentioned defect that integral type rural area supervisor exists.

The utility model discloses an adopt following technical scheme to realize:

an integrated field management machine comprises a frame, wherein an engine, a gearbox, an operating handle, a traveling wheel and an operating mechanism are arranged on the frame, the gearbox comprises a shell, a power input shaft, an operation transmission gear set and a traveling transmission gear set are mounted on the shell, an operation input gear and a traveling input gear are arranged on the power input shaft, the operation input gear is in transmission connection with the operation transmission gear set, and the traveling input gear is in transmission connection with the traveling transmission gear set; the engine is in transmission connection with the power input shaft, and the walking wheel and the operation mechanism are respectively connected with the walking transmission gear set and the operation transmission gear set.

The walking input gear is connected with the first shifting fork.

The operation transmission gear set comprises a first shaft, a duplicate gear A, a second shaft, a gear A, a duplicate gear B, a third shaft, a duplicate gear C, a gear B, a fourth shaft, a gear C, a gear D, a gear E, a fifth shaft, a gear F, a chain wheel A, an operation output shaft and a chain wheel B, wherein the first shaft is fixedly connected to the shell, the second shaft, the third shaft, the fourth shaft, the fifth shaft and the operation output shaft are connected with the shell through bearings, the duplicate gear A is connected to the first shaft, the gear A is fixedly connected to the second shaft and meshed with the operation input gear, the duplicate gear B is movably connected to the second shaft and meshed with the duplicate gear A or the gear B, the duplicate gear C is movably connected to the third shaft and meshed with the gear D or the gear E, the gear B is fixedly connected to the third shaft, the gear C, the gear D and the gear E are fixedly connected to the fourth shaft, and the gear F and the chain wheel A are fixedly connected to the fifth shaft, the gear F is meshed with the gear C, the chain wheel B is fixedly connected to the operation output shaft and connected with the chain wheel A through a chain, and the duplicate gear A and the duplicate gear B are connected with a second shifting fork and a third shifting fork respectively.

The walking transmission gear set comprises a sixth shaft, a double-coupling gear D, a seventh shaft, a gear G, a gear H, a gear I, a double-coupling gear E, a double-coupling gear F, a double-coupling gear G, a double-coupling gear H and a walking output shaft, wherein the double-coupling gear D is connected to the sixth shaft, the gear G, the gear H and the gear I are fixed to the seventh shaft, the gear H, the double-coupling gear E, the double-coupling gear F, the double-coupling gear G and the double-coupling gear H are sequentially meshed and connected, and the double-coupling gear H is fixed to the walking output shaft.

And an oil filling pipe is arranged on the shell and used for filling lubricating oil of the gearbox.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model designs a special integrated light gearbox for an integrated field management machine, which realizes walking and ditching operation in one gearbox, and also adds multiple functions of rotary tillage operation and the like, and has the advantages of simple structure, light weight, high efficiency and simple operation, wherein the walking part is provided with two forward gears and a reverse gear; the working part is provided with two high-speed reverse gears and two low-speed forward gears, and the high-speed reverse gears are used for ditching and other operations; the low-speed forward gear is used for rotary tillage and other operations; the three gears of the walking part and the four gears of the working part are independent and do not interfere with each other, but can be combined with each other to realize various speed ratios and various functions.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the transmission case of the present invention.

Fig. 3 is a schematic structural view of the inside of the transmission case of the present invention.

In the figure: I. a frame; II. An engine; III, a gearbox; IV, operating a handle; v, traveling wheels; VI, an operation mechanism; 1. A housing; 2. a power input shaft; 3. a work input gear; 4. a walking input gear; 5. a first shaft; 6. a duplicate gear A; 7. A second shaft; 8. a gear A; 9. a duplicate gear B; 10. a third shaft; 11. a duplicate gear C; 12. a gear B; 13. shaft four; 14. A gear C; 15. a gear D; 16. a gear E; 17. a fifth shaft; 18. a gear F; 19. a chain wheel A; 20. a chain; 21. a working output shaft; 22. a sprocket B; 23. shaft six; 24. a duplicate gear D; 25. a seventh shaft; 26. a gear G; 27. a gear H; 28. a gear I; 29. a duplicate gear E; 30. a duplicate gear F; 31. a duplicate gear G; 32. a duplicate gear H; 33. a traveling output shaft; 34. an oil filler tube; 35. a first shift fork; 36. a second fork; 37. and a third shifting fork.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 3, the integrated field managing machine of the present invention comprises a frame I, an engine II, a transmission III, a control handle IV, a traveling wheel V and an operation mechanism VI, wherein the transmission III comprises a housing 1, the housing 1 is provided with a power input shaft 2, an operation transmission gear set and a traveling transmission gear set, the power input shaft 2 is provided with an operation input gear 3 and a traveling input gear 4, the operation input gear 3 is connected with the operation transmission gear set in a transmission manner, the traveling input gear 4 is connected with the traveling transmission gear set in a transmission manner, the power of the engine is transmitted to the power input shaft 2 through a belt pulley or a chain wheel, the traveling wheel V and the operation mechanism VI are respectively connected with the traveling transmission gear set and the operation transmission gear set, the operation transmission gear set is used for transmitting the power of operations such as ditching, tires or iron wheels can be installed on the traveling transmission gear set, used for transmitting the power of walking.

Preferably, the walking input gear 4 is connected with a first shifting fork 35, and the first shifting fork 35 is engaged with different gears of the walking transmission gear set by controlling the walking input gear 4 to realize gear shifting.

Preferably, the work transmission gear set comprises a first shaft 5, a duplicate gear A6, a second shaft 7, a gear A8, a duplicate gear B9, a third shaft 10, a duplicate gear C11, a gear B12, a fourth shaft 13, a gear C14, a gear D15, a gear E16, a fifth shaft 17, a gear F18, a sprocket A19, a work output shaft 21 and a sprocket B22, wherein the first shaft 5 is fixedly connected to the housing 1, the second shaft 7, the third shaft 10, the fourth shaft 13, the fifth shaft 17 and the work output shaft 21 are connected with the housing 1 through bearings, the duplicate gear A6 is fixedly connected to the shaft I5, the gear A8 is fixedly connected to the second shaft 7 and is meshed with the work input gear 3, the duplicate gear B9 is movably connected to the second shaft 7 and is meshed with the duplicate gear A6 or the gear B12, the duplicate gear C11 is movably connected to the third shaft 10 and is meshed with the gear D15 or 686E 9, the gear B582 is fixedly connected to the third shaft 8653, the gear C8653 and the fourth shaft 8653, the gear F18 and the chain wheel A19 are fixedly connected to the fifth shaft, the gear F18 is meshed with the gear C14, the chain wheel B22 is fixedly connected to the operation output shaft 21 and is connected with the chain wheel A19 through a chain 20, and the duplicate gear A6 and the duplicate gear B9 are respectively connected with the second shifting fork 36 and the third shifting fork 37. The second shifting fork 36 is meshed with different gears through a control duplicate gear B9 to realize the control of the rotating direction of the operation output shaft 21; the third shifting fork 37 is meshed with different gears through the control duplicate gear C11 to control the output rotating speed of the work output shaft 21.

Preferably, the walking transmission gear set comprises a sixth shaft 23, a dual-coupling gear D24, a seventh shaft 25, a gear G26, a gear H27, a gear I28, a dual-coupling gear E29, a dual-coupling gear F30, a dual-coupling gear G31, a dual-coupling gear H32 and a walking output shaft 33, wherein the dual-coupling gear D24 is connected to the sixth shaft 23, the gear G26, the gear H27 and the gear I28 are fixed on the seventh shaft 25, the gear H27, the dual-coupling gear E29, the dual-coupling gear F30, the dual-coupling gear G31 and the dual-coupling gear H32 are sequentially meshed and connected, and the dual-coupling gear H32 is fixed on the walking output shaft 33.

Preferably, the housing 1 is provided with a filler pipe 34, and the filler pipe 34 is used for injecting lubricating oil into the housing 1.

The operation transmission gear set is provided with two high-speed reverse gears and two low-speed forward gears; the high-speed reverse gear is used for operations such as ditching and the like; the low-speed forward gear is used for rotary tillage and other operations. The walking transmission gear set is provided with two forward gears and a reverse gear, three gears of the walking part and four gears of the operation part are independent and do not interfere with each other, but can be combined with each other to realize various speed ratios and various functions.

Claims (5)

1. The utility model provides an integral type rural area supervisor, includes frame (I), be equipped with engine (II), gearbox (III), control handle (IV), walking wheel (V) and operating device (VI) on frame (I), gearbox (III) includes casing (1), its characterized in that: the power input shaft (2), the operation transmission gear set and the walking transmission gear set are mounted on the shell (1), the operation input gear (3) and the walking input gear (4) are arranged on the power input shaft (2), the operation input gear (3) is in transmission connection with the operation transmission gear set, and the walking input gear (4) is in transmission connection with the walking transmission gear set; the engine (II) is in transmission connection with the power input shaft (2), and the traveling wheel (V) and the operation mechanism (VI) are respectively connected with the traveling transmission gear set and the operation transmission gear set.

2. The integrated countryside administration machine of claim 1, wherein: the walking input gear (4) is connected with a first shifting fork (35).

3. The integrated countryside administration machine of claim 1, wherein: the operation transmission gear set comprises a first shaft (5), a duplicate gear A (6), a second shaft (7), a gear A (8), a duplicate gear B (9), a third shaft (10), a duplicate gear C (11), a gear B (12), a fourth shaft (13), a gear C (14), a gear D (15), a gear E (16), a fifth shaft (17), a gear F (18), a chain wheel A (19), an operation output shaft (21) and a chain wheel B (22), wherein the first shaft (5) is fixedly connected to the shell (1), the second shaft (7), the third shaft (10), the fourth shaft (13), the fifth shaft (17) and the operation output shaft (21) are connected with the shell (1) through bearings, the duplicate gear A (6) is connected to the first shaft (5), the gear A (8) is fixedly connected to the second shaft (7) and meshed with the operation input gear (3), and the duplicate gear B (9) is movably connected to the second shaft (7) and meshed with the duplicate gear A (6) or the second gear B (6) 12) The meshing, duplicate gear C (11) swing joint on axle three (10) and with gear D (15) or gear E (16) meshing, gear B (12) fixed connection is on axle three (10), gear C (14), gear D (15) and gear E (16) fixed connection are on axle four (13), gear F (18) and sprocket A (19) fixed connection are on axle five (17), gear F (18) and gear C (14) meshing, sprocket B (22) fixed connection is on operation output shaft (21) and is connected through chain (20) with sprocket A (19), connect second shift fork (36) and third shift fork (37) on duplicate gear A (6) and duplicate gear B (9) respectively.

4. The integrated countryside administration machine of claim 1, wherein: the walking transmission gear set comprises a sixth shaft (23), a dual-coupling gear D (24), a seventh shaft (25), a gear G (26), a gear H (27), a gear I (28), a dual-coupling gear E (29), a dual-coupling gear F (30), a dual-coupling gear G (31), a dual-coupling gear H (32) and a walking output shaft (33), wherein the dual-coupling gear D (24) is connected to the sixth shaft (23), the gear G (26), the gear H (27) and the gear I (28) are fixed to the seventh shaft (25), the gear H (27), the dual-coupling gear E (29), the dual-coupling gear F (30), the dual-coupling gear G (31) and the dual-coupling gear H (32) are sequentially connected in a meshed mode, and the dual-coupling gear H (32) is fixed to the walking output shaft (33).

5. The integrated countryside administration machine of claim 1, wherein: an oil filling pipe (34) is arranged on the shell (1).

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