CN210381947U - Gearbox linkage mechanism of crawler harvester - Google Patents
Gearbox linkage mechanism of crawler harvester Download PDFInfo
- Publication number
- CN210381947U CN210381947U CN201920972784.2U CN201920972784U CN210381947U CN 210381947 U CN210381947 U CN 210381947U CN 201920972784 U CN201920972784 U CN 201920972784U CN 210381947 U CN210381947 U CN 210381947U
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- gearbox
- transmission
- clutch
- shaft
- linkage mechanism
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Abstract
A gearbox linkage mechanism of a crawler harvester relates to a harvester linkage mechanism, wherein nine-tooth driving wheels (1) are symmetrically arranged at two ends of two transmission half shafts (7), and the other ends of the two transmission half shafts (7) are assembled on a gearbox (2); a gearbox clutch (4) connected with the gearbox (2) is fixed on one side of the gearbox (2) vertical to the transmission half shaft (7), a clutch transmission shaft of the gearbox clutch (4) and the shaft end of the outer hanging box (3) are connected with a transmission belt pulley, and the transmission belt pulley is connected with a transmission belt (5); the other end of the transmission belt (5) is connected to a belt pulley (6) at the front end of the engine; the transmission output end of the linkage mechanism, namely the nine-tooth driving wheel (1), is matched with the harvester operating mechanism to form the crawler harvester gearbox linkage mechanism. The utility model discloses a link gear makes it drive stationarity obtain improving, the specially adapted drive operation of reaping hillside fields, hollow, rolling ground.
Description
Technical Field
The utility model relates to a harvester link gear especially relates to a crawler harvester gearbox link gear.
Background
With the rapid development of Chinese urbanization transformation, the rural labor is seriously short, the harvesting problem is increasingly serious, and although agricultural machinery is popularized to a certain extent, sloping fields, depressed fields, bent fields and wheel type harvesters cannot meet the harvesting requirement. The power input of the traditional gearbox is the clutch which is driven by a flange belt pulley behind an engine and guided by a guide box and then transmitted to the gearbox of the crawler harvester, and the problems of complex structure, unstable operation, multiple fault points and high cost of a driving mechanism of the traditional gearbox are urgently solved.
Disclosure of Invention
An object of the utility model is to provide a crawler harvester gearbox link gear, the both ends at two transmission semi-axes of installing of this mechanism nine tooth drive wheel symmetry, the other end assembly of two transmission semi-axes is on the gearbox, and clutch transmission shaft and outer hanging box, gearbox clutch, driving belt, engine front end belt pulley, transmission semi-axis constitute the utility model discloses a drive mechanism makes it drive stationarity obtain improving, and specially adapted reaps the drive operation on hillside, hollow, undulating ground.
The utility model aims at realizing through the following technical scheme:
a crawler harvester gearbox linkage mechanism comprises a nine-tooth driving wheel, a gearbox, a clutch transmission shaft, an outer hanging box, a gearbox clutch, a transmission belt, a belt pulley at the front end of an engine and a transmission half shaft; the nine-tooth driving wheels are symmetrically arranged at two ends of the two transmission half shafts, the other ends of the two transmission half shafts are assembled on the gearbox, and the clutch transmission shaft, the outer hanging box, the gearbox clutch, the transmission belt, the front-end belt pulley of the engine and the transmission half shafts are arranged on the transmission box; a transmission case clutch connected with the transmission case is fixed on one side of the transmission case vertical to the transmission half shaft, a clutch transmission shaft of the transmission case clutch and the shaft end of the outer hanging case are connected with a transmission belt pulley, and the transmission belt pulley is connected with a transmission belt; the other end of the transmission belt is connected to a belt pulley at the front end of the engine; the transmission output end of the linkage mechanism, namely the nine-tooth driving wheel, is matched with the harvester operating mechanism to form the crawler harvester gearbox linkage mechanism.
According to the gearbox linkage mechanism of the crawler harvester, the gear of the transmission half shaft in the gearbox is meshed with other speed change gears in the gearbox.
The transmission case linkage mechanism of the crawler harvester is characterized in that the transmission half shaft is arranged on a bearing and fixed with the transmission case through a bolt.
The utility model has the advantages and effects that:
the utility model discloses crawler harvester gearbox mechanism passes through clutch transmission shaft and external box by the engine front end belt pulley and drives gearbox clutch in succession, gearbox clutch and engine front end belt pulley syntropy are rotatory, pass to the gearbox after clutch transmission shaft and external box direction and realize that different speeds walk capable, its compact structure, the specially adapted reaps the work operation on sloping ground, hollow, the rolling ground, its is efficient, the fault rate is low, production operation adaptability is good, actuating mechanism moves stably, the security is higher.
Drawings
FIG. 1 is a schematic view of the overall structure of a gearbox linkage mechanism of a crawler harvester according to the present invention;
fig. 2 is a top view of fig. 1.
In the figure: nine tooth drive wheel 1, gearbox 2, clutch transmission shaft and external hanging box 3, gearbox clutch 4, driving belt 5, engine front end belt pulley 6, transmission semi-axis 7.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings.
The utility model relates to a gearbox linkage mechanism of a crawler harvester, which comprises a nine-tooth driving wheel 1, a gearbox 2, a clutch transmission shaft, an external hanging box 3, a gearbox clutch 4, a transmission belt 5, an engine front end belt pulley 6 and a transmission half shaft 7; the crawler harvester gearbox mechanism is realized by that a front-end belt pulley 6 of an engine drives a gearbox clutch 4 through a clutch transmission shaft and an external hanging box 3 in a connecting way, the front-end belt pulley 6 of the engine drives the crawler harvester gearbox to transmit clockwise, the power is converted through the clutch transmission shaft and the external hanging guide box 3, and the speed is changed through a gearbox 2 and then is respectively transmitted to a nine-tooth driving wheel 1 through two transmission half shafts 7; the clutch 4 of the gear box rotates in the same direction with the belt pulley 6 at the front end of the engine, and the power is transmitted to the gear box to realize different speeds of running after being guided by the transmission shaft of the clutch and the external hanging box 3.
The connection and combination relationship of the mechanisms is as follows: the nine-tooth driving wheel 1 is symmetrically arranged at two ends of two transmission half shafts 7, the other ends of the two transmission half shafts 7 are assembled on the gear box 2, and the clutch transmission shaft, the plug-in box 3, the gear box clutch 4, the transmission belt 5, the engine front-end belt pulley 6 and the transmission half shafts 7 are arranged on the gear box.
A gearbox clutch 4 connected with the gearbox 2 is fixed on one side of the gearbox 2 vertical to a transmission half shaft 7, a clutch transmission shaft of the gearbox clutch 4 and the shaft end of the external hanging box 3 are connected with a transmission belt pulley, and the transmission belt pulley is connected with a transmission belt 5; the other end of the transmission belt 5 is connected to a belt pulley 6 at the front end of the engine; the transmission output end of the linkage mechanism, namely the nine-tooth driving wheel 1, is matched with the harvester operating mechanism to form the crawler harvester gearbox linkage mechanism.
The gear of the transmission half shaft 7 in the gearbox 2 is meshed with other speed change gears in the gearbox 2, and the transmission half shaft 7 is arranged on a bearing bush and fixed with the gearbox 2 through bolts.
The belt pulley 6 at the front end of the engine drives the gearbox clutch 4 through the clutch transmission shaft and the externally hung box 3, power conversion is carried out through the clutch transmission shaft and the externally hung box 3, and then speed change is carried out through the gearbox 2 and then transmitted to the nine-tooth driving wheels 1 at two ends of the two transmission half shafts 7, so that a stable and safe crawler harvester gearbox linkage mechanism is formed, linkage driving stability and safety of the crawler harvester gearbox are guaranteed, and transmission efficiency is improved.
Claims (3)
1. A crawler harvester gearbox linkage mechanism is characterized by comprising a nine-tooth driving wheel (1), a gearbox (2), a clutch transmission shaft and an externally hung box (3), a gearbox clutch (4), a transmission belt (5), an engine front-end belt pulley (6) and a transmission half shaft (7); the nine-tooth driving wheel (1) is symmetrically arranged at two ends of two transmission half shafts (7), the other ends of the two transmission half shafts (7) are assembled on a gearbox (2), a clutch transmission shaft and an outer hanging box (3), a gearbox clutch (4), a transmission belt (5), an engine front end belt pulley (6) and the transmission half shafts (7); a gearbox clutch (4) connected with the gearbox (2) is fixed on one side of the gearbox (2) vertical to the transmission half shaft (7), a clutch transmission shaft of the gearbox clutch (4) and the shaft end of the outer hanging box (3) are connected with a transmission belt pulley, and the transmission belt pulley is connected with a transmission belt (5); the other end of the transmission belt (5) is connected to a belt pulley (6) at the front end of the engine; the transmission output end of the linkage mechanism, the nine-tooth driving wheel (1) and the harvester operating mechanism are matched to form a crawler harvester gearbox linkage mechanism.
2. A crawler harvester gearbox linkage according to claim 1, characterised in that the gear of the drive half shaft (7) in the gearbox (2) meshes with other speed gears in the gearbox (2).
3. The gearbox linkage mechanism of the crawler harvester according to claim 2, wherein the transmission half shaft (7) is mounted on a bearing bush and fixed with the gearbox (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920972784.2U CN210381947U (en) | 2019-06-26 | 2019-06-26 | Gearbox linkage mechanism of crawler harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920972784.2U CN210381947U (en) | 2019-06-26 | 2019-06-26 | Gearbox linkage mechanism of crawler harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210381947U true CN210381947U (en) | 2020-04-24 |
Family
ID=70350961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920972784.2U Expired - Fee Related CN210381947U (en) | 2019-06-26 | 2019-06-26 | Gearbox linkage mechanism of crawler harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210381947U (en) |
-
2019
- 2019-06-26 CN CN201920972784.2U patent/CN210381947U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |