CN2777928Y - Belt tension unit of stubble skim plow - Google Patents
Belt tension unit of stubble skim plow Download PDFInfo
- Publication number
- CN2777928Y CN2777928Y CN 200520020092 CN200520020092U CN2777928Y CN 2777928 Y CN2777928 Y CN 2777928Y CN 200520020092 CN200520020092 CN 200520020092 CN 200520020092 U CN200520020092 U CN 200520020092U CN 2777928 Y CN2777928 Y CN 2777928Y
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- fixed
- belt
- utility
- movable pin
- 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
Images
Landscapes
- Emergency Lowering Means (AREA)
- Agricultural Machines (AREA)
Abstract
The utility model relates to a belt tensioning device of a stubble crushing machine, which mainly solves the problem that an operator has long working time, high labor intensity and low work efficiency when adjusting the tensioning force of the exiting belt tensioning device. The utility model is characterized in that one end of a movable connecting plate (6) is hinged with a fixed connecting plate (3), and a movable pin (2) is fixed at the other end of the movable connecting plate (6). The fixed connecting plate (3) is provided with a plurality of through holes (4). A threaded rod (1) which is fixed on the movable pin (2) penetrates through a hole in a corresponding position on the movable connecting plate (6), and is relatively fixed with the movable connecting plate (6) through a left and a right nuts (10, 11). The belt tensioning device can omit an original disassembling procedure and complete the operation of regulating the tensioning force of a belt by rotating the nuts. The utility model has the advantages of operating time saving, labor intensity reduction and high work efficiency.
Description
Technical field:
The utility model relates to a kind of belt stretcher, especially the stubble cleaner belt stretcher.
Background technology:
At present, in vast rural area, stubble cleaner has obtained using widely, and stubble cleaner is power with the four-wheel tractor, connects by belt, after stubble cleaner work a period of time, belt may elongate or the machine variable in distance between each position element on one's body originally, makes heterotonia in the belt in predetermined required tension value, and operating efficiency and safety at this moment will be affected, therefore, it is vital keeping certain belt tension.The device of existing adjustment belt tension mainly be dismounting with tensioning apparatus that four-wheel tractor links to each other on link, regulate the tensile force of belt by the jackscrew of fixedly connected both sides, complicated operation makes the operator long working time, labour intensity is big, greatly reduces the efficient of work.
The utility model content:
Reach the inefficient problem of work greatly for device operator's length in working time, the labour intensity when regulating the tensile force of belt that solves existing belt tension, the utility model provides a kind of stubble cleaner belt stretcher, this belt stretcher can save original unloading process, can finish the operation of regulating belt tension by the turn nut, save the operating time, reduce labour intensity, improved operating efficiency.
The technical scheme that the utility model adopted is: this stubble cleaner belt stretcher.
Have 6 through holes on the above-mentioned active plate; Movable pin is arranged between active plate and the fixed connecting plate.
The beneficial effects of the utility model are: because this stubble cleaner belt stretcher, be that original unloading process is saved, by a hinged active plate under original fixed connecting plate and by with screw rod that fixed connecting plate and active plate all link to each other on nut regulate the tensioning of belt, avoided the operation of required dismounting link when belt tension regulated, more convenient operation, labour intensity is low, and the time is short, thereby has improved efficiency.
Description of drawings:
Fig. 1 is the utility model structural representation.
1-screw rod among the figure, the movable pin of 2-, 3-fixed connecting plate, 4-through hole, the movable pin of 5-, 6-active plate, 7-screw, 8-axis hole, 9-link, 10-left side nut, the right nut of 11-.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
By shown in Figure 1, this stubble cleaner belt stretcher, comprise link 9, axis hole 8, screw 7 and active plate 6, one end and the fixed connecting plate 3 of active plate 6 are hinged, the other end is fixed with movable pin 2, has several through holes 4 on the fixed connecting plate 3, and screw rod 1 fixing on the movable pin 2 passes in the hole of relevant position on the active plate 6, active plate 6 is by left and right nut (10,11) and screw rod 1 relative fixed.
In actual use, this stubble cleaner belt stretcher is fixed on link 9 on the belt stretcher, pass in the through hole 4 on the fixed connecting plate 3 by screw and to be fixed as one with the four-wheel tractor back axle, one end of fixed connecting plate 3 and active plate 6 is hinged by movable pin 5, can be in any one angle rotation, make the flexible of operation change, the other end is fixed with movable pin 2, movable pin 2 places in the pin overcoat that is connected with screw rod 1, screw rod 1 passes the through hole on the active plate 6, by a left side, right nut (10,11) clamp active plate 6, at this moment, movable pin 2 is relative non-rotatable with the overcoat and the screw rod in its outside, when belt tension does not meet required tension value, not at needs dismounting link 9, as long as first adjusting nut, active plate 6 can be rotated freely, because active plate 6 is fixed as one with link 9, regulating active plate 6 is exactly the position of corresponding adjusting link 9, and the axis hole 8 of link 9 one ends places on the axle that links to each other with belt pulley, when regulating the position of active plate 6, the belt pulley of also just having regulated belt one side is with respect to opposite side belt pulley position, thereby reached the purpose of regulating belt tension.This stubble cleaner belt stretcher has saved original unloading process, can finish the operation of regulating belt tension by the turn nut, saves the operating time, reduces labour intensity, has improved operating efficiency.
Claims (3)
1, a kind of stubble cleaner belt stretcher, comprise link (9), axis hole (8), screw (7) and active plate (6), it is characterized in that: an end of active plate (6) and fixed connecting plate (3) are hinged, the other end is fixed with movable pin (2), have several through holes (4) on the fixed connecting plate (3), the upward fixing screw rod (1) of movable pin (2) passes active plate (6) and goes up in the hole of relevant position, active plate (6) is by left and right nut (10,11) and screw rod (1) relative fixed.
2, a kind of stubble cleaner belt stretcher according to claim 1 is characterized in that: fixed connecting plate (3) is gone up alternate 6 through holes (4) that have.
3, a kind of stubble cleaner belt stretcher according to claim 1 is characterized in that: between active plate (6) and the fixed connecting plate (3) movable pin (5) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020092 CN2777928Y (en) | 2005-01-13 | 2005-01-13 | Belt tension unit of stubble skim plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020092 CN2777928Y (en) | 2005-01-13 | 2005-01-13 | Belt tension unit of stubble skim plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777928Y true CN2777928Y (en) | 2006-05-10 |
Family
ID=36752014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020092 Expired - Fee Related CN2777928Y (en) | 2005-01-13 | 2005-01-13 | Belt tension unit of stubble skim plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777928Y (en) |
-
2005
- 2005-01-13 CN CN 200520020092 patent/CN2777928Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201499480U (en) | Hedge trimmer | |
| CN201874892U (en) | Fan mounting device | |
| CN2777928Y (en) | Belt tension unit of stubble skim plow | |
| CN209425656U (en) | It is a kind of to go internal segment to break bamboo device for break bamboo machine | |
| CN2799090Y (en) | Material feeding belt width adjustment device of automatic paint spraying machine | |
| CN202132455U (en) | Chain tightener | |
| CN202321517U (en) | Press-roll type transmission regulating device | |
| CN215701152U (en) | A centre gripping equipment for bent axle processing | |
| CN201467714U (en) | Corn harvester main transmission clutch mechanism | |
| CN203656078U (en) | Chain tensioning device | |
| CN210068866U (en) | Novel V-belt tensioning device | |
| CN205064731U (en) | Breaker belt pulley tensioning locking device | |
| CN208052098U (en) | A kind of workbench for clutch pedal punching | |
| CN2523543Y (en) | Hacksaw | |
| CN2325144Y (en) | Electric machine for cutting by nibbling action | |
| CN207383462U (en) | Peanut apparatus for peeling off | |
| CN201020646Y (en) | Tray tension device for twin surface grinder | |
| CN219726038U (en) | 360 degrees rotations of pendulum head take spanner fixed bolster | |
| CN215885833U (en) | Prevent cracked tension adjustable coiling mechanism for polyamide fibre production | |
| CN110374923A (en) | A kind of tunable center bracket of the fan air drum of suitable for various size | |
| CN216096667U (en) | Agricultural machinery accessory cutting device | |
| CN220374681U (en) | License plate lamp fastener | |
| CN210671405U (en) | Flower ear shaper | |
| CN220921256U (en) | Automobile accessory mould production's device of stinging | |
| CN219468959U (en) | Pneumatic clamping jaw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060510 |