CN204099519U - The non-central moving gear box of a kind of crawler tractor - Google Patents
The non-central moving gear box of a kind of crawler tractor Download PDFInfo
- Publication number
- CN204099519U CN204099519U CN201420559121.5U CN201420559121U CN204099519U CN 204099519 U CN204099519 U CN 204099519U CN 201420559121 U CN201420559121 U CN 201420559121U CN 204099519 U CN204099519 U CN 204099519U
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- CN
- China
- Prior art keywords
- gear box
- moving gear
- clutch
- pulley
- clutch pulley
- 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.)
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Abstract
The non-central moving gear box of a kind of crawler tractor, comprise moving gear box, there is the mounting plate be connected with chassis moving gear box front portion, the left driving shaft that moving gear box rear portion has both sides to export and right driving axle, moving gear box there are three speed change levers, moving gear box side is connected with the belt pulley of diesel engine by clutch pulley, belt, the longitudinal axis of moving gear box is arranged on clutch pulley side, depart from chassis transverse center point 10-20cm, clutch pulley is provided with magnetic clutch.The longitudinal axis of the utility model moving gear box is arranged on clutch pulley side, depart from chassis transverse center point 5-15cm, larger installing space is left to the layout of operating handle part, magnetic clutch eliminates mechanical clutch operating effort in addition, slow movement, easy damage, the shortcoming that often accidents happened.
Description
Technical field
The utility model relates to farm machinery, i.e. the non-central moving gear box of a kind of crawler tractor.
Background technique
When existing crawler tractor moving gear box is arranged in frame, moving gear box is arranged on the neutral position of crawler tractor transverse direction, arranges that the quality about chassis is close like this, and the lateral stability of machine is better, is not easy rollover; But there is a shortcoming, because operating handle part is all often concentrate on side, so cab bar part is arranged too narrow.Also having a shortcoming, is exactly that moving gear box adopts mechanical, insensitive.
Summary of the invention
The purpose of this utility model is to provide a kind of crawler tractor non-central moving gear box, although some difference of the quality about tracklayer tractor chassis, but this is not large shortcoming for crawler tractor, leave larger installing space on the other hand the layout of operating handle part.
The non-central moving gear box of this crawler tractor, comprise moving gear box, there is the mounting plate be connected with chassis moving gear box front portion, the left driving shaft that moving gear box rear portion has both sides to export and right driving axle, moving gear box there are three speed change levers, moving gear box side is connected with the belt pulley of diesel engine by clutch pulley, belt, it is characterized in that, the longitudinal axis of moving gear box is arranged on clutch pulley side, depart from chassis transverse center point 10-20cm, clutch pulley is provided with magnetic clutch.
Magnetic clutch comprises driven price fixing, driven price fixing is fixed on tractor chassis by support, in driven price fixing, electromagnetic coil is installed, driven Moving plate is also set with in driven price fixing, driven Moving plate is fixed on the input shaft of moving gear box by flat key, magnetic clutch driving disc is joined together by bolt and clutch pulley, clutch pulley is assemblied on bearing, bearing is assemblied on the input shaft of moving gear box by axle sleeve, end ring is by bearing, clutch pulley and axle sleeve are secured by bolts in the tapped hole at moving gear box input shaft axle head center.
The longitudinal axis of the utility model moving gear box is arranged on clutch pulley side, depart from chassis transverse center point 5-15cm, larger installing space is left to the layout of operating handle part, magnetic clutch eliminates mechanical clutch operating effort in addition, slow movement, easy damage, the shortcoming that often accidents happened.
Accompanying drawing explanation
Fig. 1 is the utility model magnetic clutch structural drawing
Fig. 2 is the utility model drive mechanism schematic diagram
1, moving gear box, 2, mounting plate, 3, left driving shaft, 4, right driving axle, 5, speed change lever, 6, clutch pulley, 7, belt, 8, the belt pulley of diesel engine, 9, magnetic clutch, 10, driven price fixing, 11, support, 12, electromagnetic coil, 13, driven Moving plate, 14, flat key, 15, the input shaft of moving gear box, 16, driving disc, 17, bearing, 18, axle sleeve, 19, end ring.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further illustrated:
As shown in Figure 1, 2, the non-central moving gear box of this crawler tractor, comprise moving gear box 1, there is the mounting plate 2 be connected with chassis moving gear box 1 front portion, the left driving shaft 3 that moving gear box 1 rear portion has both sides to export and right driving axle 4, moving gear box 1 there are three speed change levers 5, moving gear box 1 side is connected with the belt pulley 8 of diesel engine by clutch pulley 6, belt 7, the longitudinal axis of moving gear box 1 is arranged on clutch pulley 6 side, depart from chassis transverse center point 10-20cm, clutch pulley 6 is provided with magnetic clutch 9.
Magnetic clutch 9 comprises driven price fixing 10, driven price fixing 10 is fixed on tractor chassis by support 11, in driven price fixing 10, electromagnetic coil 12 is installed, driven Moving plate 13 is also set with in driven price fixing 10, driven Moving plate 13 is fixed on the input shaft 15 of moving gear box by flat key 14, magnetic clutch driving disc 16 is joined together by bolt and clutch pulley 6, clutch pulley 6 is assemblied on bearing 17, bearing 17 is assemblied on the input shaft of moving gear box by axle sleeve 18, end ring 19 is by bearing 17, clutch pulley 6 and axle sleeve 18 are secured by bolts in the tapped hole at moving gear box input shaft 15 axle head center.
Claims (2)
1. the non-central moving gear box of crawler tractor, comprise moving gear box, there is the mounting plate be connected with chassis moving gear box front portion, the left driving shaft that moving gear box rear portion has both sides to export and right driving axle, moving gear box there are three speed change levers, moving gear box side is connected with the belt pulley of diesel engine by clutch pulley, belt, it is characterized in that, the longitudinal axis of moving gear box is arranged on clutch pulley side, depart from chassis transverse center point 10-20cm, clutch pulley is provided with magnetic clutch.
2. the non-central moving gear box of a kind of crawler tractor according to claim 1, it is characterized in that, magnetic clutch comprises driven price fixing, driven price fixing is fixed on tractor chassis by support, in driven price fixing, electromagnetic coil is installed, driven Moving plate is also set with in driven price fixing, driven Moving plate is fixed on the input shaft of moving gear box by flat key, magnetic clutch driving disc is joined together by bolt and clutch pulley, clutch pulley is assemblied on bearing, bearing is assemblied on the input shaft of moving gear box by axle sleeve, end ring is by bearing, clutch pulley and axle sleeve are secured by bolts in the tapped hole at moving gear box input shaft axle head center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559121.5U CN204099519U (en) | 2014-09-27 | 2014-09-27 | The non-central moving gear box of a kind of crawler tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420559121.5U CN204099519U (en) | 2014-09-27 | 2014-09-27 | The non-central moving gear box of a kind of crawler tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099519U true CN204099519U (en) | 2015-01-14 |
Family
ID=52267949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420559121.5U Active CN204099519U (en) | 2014-09-27 | 2014-09-27 | The non-central moving gear box of a kind of crawler tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099519U (en) |
-
2014
- 2014-09-27 CN CN201420559121.5U patent/CN204099519U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |