CN2634817Y - Propelled multifunctional thrashing machine - Google Patents
Propelled multifunctional thrashing machine Download PDFInfo
- Publication number
- CN2634817Y CN2634817Y CN 03270792 CN03270792U CN2634817Y CN 2634817 Y CN2634817 Y CN 2634817Y CN 03270792 CN03270792 CN 03270792 CN 03270792 U CN03270792 U CN 03270792U CN 2634817 Y CN2634817 Y CN 2634817Y
- Authority
- CN
- China
- Prior art keywords
- gear
- gearbox
- threshing cylinder
- shaft
- transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A mobile multifunction thresher comprises a power plant, a traction and walking device, a transmission and brake device, a threshing cylinder, a slag discharge fan arranged in the posterior of the threshing cylinder, with the two fixed on the stander. The front part of the stander is provided with a feeding device and a vibrating screen, the back of the stander is provided with a device to push and convey grains, and sides of the stander are provided with a grain elevator. A secondary threshing and choosing device is arranged above the machine cover. The transmission comprises a front gear transmission case and a back gear transmission case. The driving shaft and the driven shaft of the transmission are respectively drivingly connected with the eccentric wheel; the driving shaft of the back gear transmission case is drivingly connected with the slag discharge fan and the driven shaft is drivingly connected with the device to push and convey grains. The threshing cylinder is drivingly connected though the variable-speed wheel, the outside transmission shaft, and the belt pulley in the back shaft end of the slag discharge fan. The lower part of the threshing cylinder is fixedly provided with an adjuster bolt and an adjustable concave sieve. A hydraulic fuel cylinder is arranged in the front part and at the sides of the stander respectively.
Description
Technical field
The utility model relates to a kind of versatile walk type thresher, and being meant especially can be in the hillside fields or a kind of versatile walk type thresher of knob operation, belongs to Cereals Processing Machines.
Background technology
At present, known thresher all is single with the V belt transferring power, and the V belt that has also need reverse 90 ° and turn to transmission, because the V belt serious wear is often fallen band; Existing thresher great majority do not have balance adjusting device; have only the thresher of minority to be provided with unidirectional bascule; but in the hillside fields or during the operation of knob; can not make still that machine is comprehensive to run parallel; in when work, the phenomenon that grain runs, emits, leaks is serious, this be because of deslagging blower fan and threshing cylinder on same axis; heavy, low, the deficiency in draught of revolution of its load makes and carries grain in the deslagging secretly.
Summary of the invention
The purpose of this utility model is, a kind of versatile walk type thresher is provided, and it can solve the parallel and equilibrium problem of thresher integral body in the hillside fields, during the operation of knob, avoids piling up the slag thing on vibratory sieve, carries grain secretly.
The technical solution of the utility model is that the versatile walk type thresher comprises power set, traction running gear, speed change gear and arrangement of clutch thereof; Be provided with threshing cylinder, at its rear side the deslagging blower fan be housed, the deslagging blower fan is fixed on the frame, in the front portion of frame feeding unit is housed; Be provided with vibratory sieve, its end is fixed by the support of bearing, is provided with seed at the rear portion of frame and pushes and stir cage, and its side is provided with the grain elevator, is equipped with to take off selected again and feeding device above cover.
Speed change gear comprises a front gear gearbox and a backgear gearbox, and the driving shaft of front and back speed-changing gear box and driven shaft are in transmission connection with eccentric wheel respectively; The driving shaft of front gear gearbox and described threshing cylinder driving coupling; The driving shaft of backgear gearbox and deslagging blower fan driving coupling; The driven shaft of backgear gearbox and seed advance and stir the cage driving coupling; Threshing cylinder is fixed on the frame by two bearing blocks, by speed-changing chain and the outer power transmission shaft of installing in its back-end, and the belt pulley driving coupling of axle head behind the deslagging blower fan; The bottom of threshing cylinder is fixed with adjusting bolt and adjustable notch board; Front portion and sidepiece in frame respectively are provided with a hydraulic jack as balance adjusting device.The driving shaft of front and rear teeth wheel-speed regulating change box and driven shaft and eccentric driving coupling can be used the belt pulley transmission, also can be with gear or chain gear transmission; The driving shaft of front gear gearbox and the driving coupling of threshing cylinder can be used belt transmission, also can be with gear or chain gear transmission; The driving coupling of the driving shaft of backgear gearbox and deslagging blower fan can be used the belt pulley transmission, also can be with gear or chain gear transmission; The driven shaft of backgear gearbox and seed advance the driving coupling of stirring cage can use the belt pulley transmission, also can be with gear or chain gear transmission.
Advantage of the present utility model is:
(1) because the turning operation of having avoided V belt 90 ° just can heavy wear and fallen the situation of band, reduced the workload of keeping in repair.
Parallel and equilibrium problem when (2) having solved the thresher operation makes it can more adapt to the operation of hillside fields and knob.
(3) solved on vibratory sieve that stalk is piled up and carried food problem secretly during deslagging, threshing is complete, and deslagging is thorough, has reduced the grain loss rate.
(4) power loss is few, and is safe and reliable to operation.
Description of drawings
Fig. 1 is the structural representation of versatile walk type thresher.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
As illustrated in fig. 1 and 2, the versatile walk type thresher is provided with a towed frame 1, and front gear gearbox 2 is equipped with in its front portion, and backgear gearbox 3 is equipped with at its rear portion, speed-changing gear box 2 and 3 driving shaft 4 drive driven shafts 5 and with eccentric wheel 6 and 7 driving coupling; Be provided with threshing cylinder 8, therefore driving shaft of front gear gearbox 24 and threshing cylinder 8 driving coupling, reach eccentric wheel 6 after the power that is passed over by threshing cylinder 8 changes directions by front gear gearbox 2; The driving shaft 4 of backgear gearbox 3 links to each other with deslagging blower fan 9, and driven shaft 5 advances with seed and stirs cage 10 belt pulley driving coupling, makes the power that is passed over by deslagging blower fan 9 change direction, reaches the seed propelling that is located at frame 1 rear portion and stirs cage 10.
A hydraulic jack 11 is respectively installed in front portion and side in frame 1, as the balance adjusting device of realizing two-way and three-dimensional, and in the hillside fields or during the operation of knob, but base area condition lifting hydraulic jack 11, maintenance level and equilbrium position when making the thresher operation.
Rear side at thresher is equipped with deslagging blower fan 9 and speed-changing chain 12, and the diameter of axle of power transmission shaft 13 1 ends of deslagging blower fan 9 is installed in two bearings of speed-changing chain 12, and is fixed on the frame; The power that passes over by threshing cylinder 8 through speed-changing chain 12, promote seed and advance and stir the outer power transmission shaft 14 of cage 10 and the belt pulley of deslagging blower fan 9 rear sides has improved the revolution of deslagging blower fan 9, thereby strengthened exhaust air rate.
When the startup dynamical system is diesel engine assembly 15, use clutch 16.In the front portion of frame 1 feeding unit 17 is housed; Two bearing blocks of threshing cylinder 8 usefulness are fixed on the frame 1, and the rear side of threshing cylinder 8 is connected with deslagging blower fan 9, and deslagging blower fan 9 and threshing cylinder 8 be not on same axle, and the bottom of threshing cylinder 8 is fixing with adjustment bolt and adjustable notch board 18; Be provided with a vibratory sieve 19, the end of vibratory sieve 19 is fixing by the support of bearing 20.Grain elevator 21 is equipped with in left side at frame 1 rear portion; Above cover 22, be equipped with and take off selected and conveying arrangement 23 again, below frame 1, be provided with a pair of road wheel 24, be provided with hitch frame 25 at the front end of frame 1.
Claims (5)
1, a kind of versatile walk type thresher comprises power set, traction and running gear, speed change gear and arrangement of clutch thereof; The deslagging blower fan that is provided with threshing cylinder and installs at its rear side all is fixed on the frame, in the front portion of frame feeding unit is housed; Be provided with vibratory sieve, its end is fixed by the support of bearing, is provided with seed at the rear portion of frame and pushes and stir cage, and its side is provided with the grain elevator; Above cover, be equipped with and take off selected and feeding device again; It is characterized in that:
Described speed change gear comprises a front gear gearbox (2) and a backgear gearbox (3), the driving shaft (4) of front and rear teeth wheel-speed regulating change box (2 and 3) and driven shaft (5) respectively with eccentric wheel (6 and 7) driving coupling; The driving shaft (4) of front gear gearbox (2) and described threshing cylinder (8) driving coupling; The driving shaft (4) of backgear gearbox (3) is in transmission connection with deslagging blower fan (9); The driven shaft (5) of backgear gearbox (3) advances with seed and stirs cage (10) driving coupling; Threshing cylinder (8) is by the belt pulley driving coupling of speed-changing chain (12) and the outer power transmission shaft (14) and deslagging blower fan (9) the back axle head of installation in its back-end; The bottom of threshing cylinder (8) is fixing with adjusting bolt and adjustable notch board (18); Front portion and sidepiece in frame (1) respectively are provided with a hydraulic jack as balance adjusting device (11).
2, according to the described versatile walk type thresher of claim 1, it is characterized in that:
The driving coupling of the driving shaft (4) of described front and rear teeth wheel-speed regulating change box (2 and 3) and driven shaft (5) and eccentric wheel (6 and 7) can be used belt pulley, also can be with gear or chain gear transmission.
3, according to the described versatile walk type thresher of claim 1, it is characterized in that:
The driving shaft (4) of described front gear gearbox (2) and the driving coupling of threshing cylinder (8) can be used belt pulley, also can be with gear or chain gear transmission.
4, according to the described versatile walk type thresher of claim 1, it is characterized in that:
The driving shaft (4) of described backgear gearbox (3) and the driving coupling of deslagging blower fan (9) can be used belt pulley, also can be with gear or chain gear transmission.
5, according to the described versatile walk type thresher of claim 1, it is characterized in that:
The driven shaft (5) of described backgear gearbox (3) and seed advance the driving coupling of stirring cage (10) can use belt pulley, also can be with gear or chain gear transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270792 CN2634817Y (en) | 2003-08-15 | 2003-08-15 | Propelled multifunctional thrashing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03270792 CN2634817Y (en) | 2003-08-15 | 2003-08-15 | Propelled multifunctional thrashing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2634817Y true CN2634817Y (en) | 2004-08-25 |
Family
ID=34300435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03270792 Expired - Fee Related CN2634817Y (en) | 2003-08-15 | 2003-08-15 | Propelled multifunctional thrashing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2634817Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039208A (en) * | 2012-12-27 | 2013-04-17 | 曹安柏 | Hydraulically-driven threshing cylinder |
-
2003
- 2003-08-15 CN CN 03270792 patent/CN2634817Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039208A (en) * | 2012-12-27 | 2013-04-17 | 曹安柏 | Hydraulically-driven threshing cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |