CN203618360U - Transmission box body for binder - Google Patents
Transmission box body for binder Download PDFInfo
- Publication number
- CN203618360U CN203618360U CN201320845416.4U CN201320845416U CN203618360U CN 203618360 U CN203618360 U CN 203618360U CN 201320845416 U CN201320845416 U CN 201320845416U CN 203618360 U CN203618360 U CN 203618360U
- Authority
- CN
- China
- Prior art keywords
- chain
- binder
- belt pulley
- transmission box
- power input
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000011230 binding agent Substances 0.000 title claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000003754 machining Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007528 sand casting Methods 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a transmission box body for a binder. The transmission box body comprises a box main body, a left swing arm, a right swing arm, a left vertical arm, a right vertical arm and a power input belt pulley. The transmission box body for the binder is characterized in that a cam shaft is arranged in the power input belt pulley, a belt drives the power input belt pulley, a chain is connected to the cam shaft, large chain wheels and a small chain wheel are arranged on the edge of the chain, a chain compression wheel is arranged above the small chain wheel, power output shafts are arranged on the two large chain wheels respectively, a push rod is arranged between the two power output shafts, and a spring is arranged on the chain compression wheel. The transmission box for the binder has the advantages of being high in precision, stable in size, small in machining allowance and capable of obviously reducing noises, reducing weight and improving use performance. A connection mechanism of the transmission box body for the binder has the advantages of being simple in structure, high in transmission efficiency, low in manufacturing cost, reliable in work and the like.
Description
Technical field
The utility model relates to a kind of mow binder, particularly a kind of transmission case body of mow binder.
Background technology
Conventional tank adopts sand casting, and the precision of foundry goods and surface smoothness are not high, and casting dimension accuracy is lower, and surface is also more coarse; Be easier to produce the defects such as scab, sand hole, burning into sand, pore.
Utility model content
The purpose of this utility model is to provide the transmission case body of a kind of height crops mow binder, the utlity model has precision little compared with high, dimensionally stable, allowance, reduces significantly the noise of casing, reduces weight, improves casing serviceability.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of transmission case body of mow binder, comprise casing, left, right swing arm, left, right armstand and power input belt pulley, it is characterized in that: in described power input belt pulley, be provided with camshaft, belt drives power input belt pulley, on camshaft, be connected with chain, on chain limit, be provided with hinge wheel and minor sprocket, described minor sprocket top is provided with chain contact roller, on two described hinge wheels, be respectively arranged with power take-off, between two described power take-offs, be provided with push rod,
On described chain contact roller, be provided with spring;
The beneficial effects of the utility model: it is little compared with high, dimensionally stable, allowance to the utlity model has precision, reduce significantly the noise of casing, reduce weight, improve casing serviceability, the advantages such as that bindiny mechanism of the present utility model has is simple in structure, transmission efficiency is high, low cost of manufacture and reliable operation.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is interior schematic diagram of the present utility model;
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-2, a kind of transmission case body of mow binder, comprise casing 1, left and right swing arm 4,5, left and right armstand 2,3 and power input belt pulley 6, it is characterized in that: in described power input belt pulley 6, be provided with camshaft, belt drives power input belt pulley 6, on camshaft, be connected with chain, on chain limit, be provided with hinge wheel 7 and minor sprocket 8, described minor sprocket 8 tops are provided with chain contact roller 9, on two described hinge wheels 7, are respectively arranged with power take-off 10, between two described power take-offs 10, are provided with push rod 11;
On described chain contact roller 9, be provided with spring 12;
In use, have belt to drive power input belt pulley 6, make power input belt pulley 6 convexity wheel shafts drive chain drive, the large and small sprocket wheel 7,8 of chain-driving and push rod 11, make power take-off 10 drive left and right swing arm 4,5 to carry out work.
The above, be only preferred embodiment of the present utility model, is not intended to limit protection domain of the present utility model, is also to belong to protection domain of the present utility model if there is similar modification.
Claims (2)
1. the transmission case body of a mow binder, comprise casing (1), left, right swing arm (4, 5), left, right armstand (2, 3) and power input belt pulley (6), it is characterized in that: in described power input belt pulley (6), be provided with camshaft, belt drives power input belt pulley (6), on camshaft, be connected with chain, on chain limit, be provided with hinge wheel (7) and minor sprocket (8), described minor sprocket (8) top is provided with chain contact roller (9), on described two hinge wheels (7), be respectively arranged with power take-off (10), between described two power take-offs (10), be provided with push rod (11).
2. the transmission case body of a kind of mow binder according to claim 1, is characterized in that: on described chain contact roller (9), be provided with spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845416.4U CN203618360U (en) | 2013-12-05 | 2013-12-05 | Transmission box body for binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845416.4U CN203618360U (en) | 2013-12-05 | 2013-12-05 | Transmission box body for binder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618360U true CN203618360U (en) | 2014-06-04 |
Family
ID=50804908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845416.4U Expired - Fee Related CN203618360U (en) | 2013-12-05 | 2013-12-05 | Transmission box body for binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618360U (en) |
-
2013
- 2013-12-05 CN CN201320845416.4U patent/CN203618360U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |