CN2708624Y

CN2708624Y - Multifunction harvester

Info

Publication number: CN2708624Y
Application number: CN 200420050143
Authority: CN
Inventors: 巴特尔
Original assignee: BATER
Current assignee: BATER
Priority date: 2004-04-09
Filing date: 2004-04-09
Publication date: 2005-07-13
Anticipated expiration: 2014-04-09

Abstract

The utility model discloses a multifunction harvester, comprising a frame which is trailing connected with the tractor. A cutter is arranged on the front of the frame. The drive shaft of the tractor drives the assembly of the rotating shaft. The drive conical gear of the cutter and the drive conical gear of the transporter are arranged on the outputting shaft of the assembly of the rotating shaft. The driven conical gear of the cutter meshing with the drive conical gear of the cutter is arranged on one end of the crank shaft. A crank connecting device which drives the running of the cutter is arranged on another end of the crank shaft. The driven conical gear of the transporter meshing with the drive conical gear of the transporter is arranged on the shaft of the transporter. The main transportation wheel is arranged on the shaft of the transporter. The counter transportation wheel is arranged on frame. A transportation belt is joined between the main transportation wheel and the counter transportation wheel. A dialing board is fixed on the transportation belt. The structure of the utility model is compact and reasonable. The work performance is credible, the work effect is high, the operation is simple, and starting is stable. The utility model can not only harvest grain crops, but also cut the pasture. The adaptation is great. The utility model is economy and practical.

Description

Multi-functional grain header

Affiliated technical field

The utility model relates to a kind of grain header, relates to specifically a kind ofly can gathering in cereal crops, can cut the multi-functional grain header of herbage again.

Background technology

Along with the development of China's farming and animal husbandry, the degree that mechanization is produced is more and more higher, no matter is cereal crops or herbage, adopts the grain header harvesting to save manpower and time in a large number, raises labour efficiency, and reduces labour intensity, so the demand of grain header is increasing.Though grain header kind in the market is a lot, has plenty of large-scale combine, is suitable for uses such as large-scale farm, can not satisfy the demand of every household; Though small-sized grain header cost is low, low price is suitable for peasant household and uses, the most function singleness of such grain header, and service efficiency is low.

Summary of the invention

In order to overcome existing grain header function singleness, the shortcoming that service efficiency is low, the utility model provides a kind of multi-functional grain header, and this machine is simple in structure, with low cost, can gather in cereal crops, can cut herbage again, use easy and simple to handle, starting is steady, and adaptability is strong, the service efficiency height.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of multi-functional grain header, comprise the frame that articulates with tractor, cutter is installed in the front of this frame, its structural feature is: the tractor dynamic power axle drives the turning cylinder assembly, cutter drive bevel gear and conveyer drive bevel gear are installed on the output shaft of this turning cylinder assembly, be installed in an end of crank axle with the cutter driven wheel of differential of cutter drive bevel gear engagement, the other end of crank axle is installed the crank connecting rod apparatus that drives the cutter motion, be installed on the conveyer axle with the conveyer driven wheel of differential of conveyer drive bevel gear engagement, main delivery wheel is installed on this conveyer axle, on frame, install from delivery wheel, main delivery wheel with connect conveyer belt between the delivery wheel, the fixing plate of dialling on the conveyer belt.

Mounting teeth wheel carrier on the frame, this tooth rest are provided with horizontal axis hole that turning cylinder is installed and vertical axis hole that crank axle is installed, and said conveyer axle is a hollow tube, and this hollow bush is contained in the crank axle outside.

Mounting teeth plate clutch on the tractor dynamic power axle, clutch comprise main tooth disk and secondary fluted disc, on the secondary fluted disc shift fork are installed, and this shift fork connects clutch pull rod.

Said cutter comprises knife rest, and the stationary knife bar is installed on this knife rest, and fixing stationary knife on the stationary knife bar for cooperating the moving knife bar of doing cutting action with the stationary knife bar, is installed moving knife on the moving knife bar that is moved reciprocatingly by the drive of crankshaft-link rod device above the stationary knife bar.

The beneficial effects of the utility model are that the utility model adopts tractor dynamic power to gather in operation, reduces labour intensity greatly, raises labour efficiency; During use, the utility model is installed in the tractor front, the power of tractor drives the turning cylinder assembly through line shaft, cutter drive bevel gear of installing on the turning cylinder assembly and conveyer drive bevel gear are by gear drive, when the drive cutter is done straight reciprocating motion, the drive conveyer rotates, and main send the plate of dialling on the device crop is pushed to be taped against the ground on one side.By structure of the present utility model, change the rotation direction of power very easily, and realize speed change very easily, compact conformation is reasonable, alleviates the weight of complete machine, reliable working performance, high efficiency, result of use is good, and is easy and simple to handle, and starting is steadily; The utility model can gather in cereal crops, can cut herbage again, and adaptability is strong, improves service efficiency, increases function of use, and is economical and practical.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is an end view of the present utility model.

Fig. 4 is the utility model gear transmission part figure.

Fig. 5 is the structural representation of power transmission shaft part.

1. tractors among the figure, 2. belt transmission, 3. pull bar, 4. shift fork, 5. line shaft, 6. clutch, 7. turning cylinder assembly, 8. conveyer, 9. main delivery wheel, 10. dial plate, 11. stationary knifes, 12. moving knife, 13. the stationary knife bar, 14. from delivery wheel, 15. frames, 16. crank, 17. crank connecting rod apparatus, 18. tooth rests, 19. conveyer drive bevel gear, 20. the cutter drive bevel gear, 21. crank axles, 22. cutter driven wheels of differential, 23. conveyer driven wheel of differential, 24. conveyer axle, 25. main tooth disks, 26. secondary fluted discs.

Embodiment

As Fig. 1-shown in Figure 5, a kind of multi-functional grain header, comprise the frame 15 that articulates with tractor 1, cutter is installed in the front of this frame, tractor dynamic power drives line shaft 5 through belt transmission 2 and rotates, mounting teeth plate clutch 6 on the line shaft, clutch comprises main tooth disk 25 and secondary fluted disc 26, on the secondary fluted disc shift fork 4 is installed, this shift fork connects clutch pull rod 3, by combination of clutch pull rod solenoidoperated cluthes or separation, the controlled clutch pull bar drives shift fork and moves, shift fork moves secondary fluted disc and main tooth disk are broken away from, secondary fluted disc and main tooth disk cut off tractor dynamic power when breaking away from, when main tooth disk combines with secondary fluted disc, connect tractor dynamic power, line shaft drives turning cylinder assembly 7, on this turning cylinder assembly universal joint is installed, mounting teeth wheel carrier 18 on frame, this tooth rest is provided with the horizontal axis hole that turning cylinder is installed, the output shaft of turning cylinder passes horizontal axis hole, cutter drive bevel gear 20 and conveyer drive bevel gear 19 are installed on the output shaft of turning cylinder, be installed in an end of crank axle 21 with the cutter driven wheel of differential 22 of cutter drive bevel gear engagement, crank 16 is installed on the crank axle, tooth rest is provided with vertical axis hole that crank axle is installed, the other end of crank axle is installed the crank connecting rod apparatus 17 that drives the cutter motion, be installed on the conveyer axle 24 with the conveyer driven wheel of differential 23 of conveyer drive bevel gear engagement, conveyer axle is a hollow tube, this hollow bush is contained in the crank axle outside, main delivery wheel 9 is installed on the conveyer axle, on frame, install from delivery wheel 14, main delivery wheel with connect conveyer belt between the delivery wheel, the fixing plate 10 of dialling on the conveyer belt, said cutter comprises knife rest, stationary knife bar 13 is installed on this knife rest, stationary knife 11 is installed on the stationary knife bar, be to cooperate the moving knife bar of doing cutting action with the stationary knife bar above the stationary knife bar, by on the moving moving knife bar that moves reciprocatingly of bent connecting rod dress braces moving knife 12 being installed, the hydraulic system of tractor connects the hydraulic means of frame, and whole frame can be risen and fallen by tractor hydraulic system control.

Claims

1, a kind of multi-functional grain header, comprise the frame (15) that articulates with tractor (1), cutter is installed in the front of this frame, it is characterized in that: tractor dynamic power axle (5) drives turning cylinder assembly (7), cutter drive bevel gear (20) and conveyer drive bevel gear (19) are installed on the output shaft of this turning cylinder assembly, be installed in an end of crank axle (21) with the cutter driven wheel of differential (22) of cutter drive bevel gear engagement, the other end of crank axle is installed the crank connecting rod apparatus (17) that drives the cutter motion, be installed on the conveyer axle (24) with the conveyer driven wheel of differential (23) of conveyer drive bevel gear engagement, main delivery wheel (9) is installed on this conveyer axle, on frame, install from delivery wheel (14), main delivery wheel with connect conveyer belt between the delivery wheel, the fixing plate (10) of dialling on the conveyer belt.

2, multi-functional grain header according to claim 1, it is characterized in that: mounting teeth wheel carrier (18) on the frame, this tooth rest is provided with horizontal axis hole that turning cylinder is installed and vertical axis hole that crank axle is installed, and said conveyer axle is a hollow tube, and this hollow bush is contained in the crank axle outside.

3, multi-functional grain header according to claim 1, it is characterized in that: mounting teeth plate clutch (6) on the tractor dynamic power axle, clutch comprises main tooth disk (25) and secondary fluted disc (26), and shift fork (4) is installed on the secondary fluted disc, and this shift fork connects clutch pull rod (3).

4, multi-functional grain header according to claim 1, it is characterized in that: said cutter comprises knife rest, stationary knife bar (13) is installed on this knife rest, fixing stationary knife (11) on the stationary knife bar, for cooperate the moving knife bar of doing cutting action with the stationary knife bar, drive on the moving knife bar that moves reciprocatingly by the crankshaft-link rod device moving knife (12) is installed above the stationary knife bar.