CN204942425U - A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt - Google Patents
A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt Download PDFInfo
- Publication number
- CN204942425U CN204942425U CN201520661579.6U CN201520661579U CN204942425U CN 204942425 U CN204942425 U CN 204942425U CN 201520661579 U CN201520661579 U CN 201520661579U CN 204942425 U CN204942425 U CN 204942425U
- Authority
- CN
- China
- Prior art keywords
- tension pulley
- belt
- fork
- tension
- tensioning mechanism
- 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.)
- Active
Links
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model is a kind of belt tensioning mechanism, particularly a kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt.Include vertical support frame, tension pulley, fork, tension spring; Fork one end in this tension pulley mechanism is connected on vertical support frame, and the other end is provided with tension pulley; Tension pulley is arranged on the other end of fork by deep groove ball bearing, and tension pulley can turn round around fork one end axis; Tension pulley is by connecting tension spring tightening belt; A bulb cap sleeve installed by pull bar, by double nut by fastening for bulb cap sleeve.
Description
Technical field
The utility model is a kind of belt tensioning mechanism, particularly a kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt.
Background technique
At present, the tensioning mechanism structure of the caterpillar band self-propelled rotary cultivator v belt of prior art is not also quite reasonable, when the fixed position out of plumb of pull bar mounting point and tension pulley, when there is certain angle of inclination; So stressed pull bar and tension spring exist certain angle of inclination all the time, cause tension spring to bend, discontinuity, affects the tension effects of tension pulley.And in belt work, because belt transmission is the transmission of rich property, vibration in various degree and fluctuation will be caused, so this bad tension effects of inevitable exacerbated.Therefore, need further to improve.
Summary of the invention
Technical problem to be solved in the utility model proposes a kind of easy for installation, convenient and practical triangle belt tension mechanism for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above adopted technological scheme and principle is:
For a tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt, it includes vertical support frame, tension pulley, fork, tension spring;
Fork one end in this tension pulley mechanism is connected on vertical support frame, and the other end is provided with tension pulley; Tension pulley is arranged on the other end of fork by deep groove ball bearing, and tension pulley can turn round around fork one end axis; Tension pulley is by connecting tension spring tightening belt;
A bulb cap sleeve installed by pull bar, by double nut by fastening for bulb cap sleeve.
After pull bar is stressed, utilize the sphere on bulb cap sleeve, even if V belt translation causes vibration in various degree and fluctuation, pull bar still can adjust angle automatically, make pull bar and tension spring remain point-blank, so tension spring uniform force, do not bend, extend very greatly the working life of tension spring to a certain extent, and also substantially increase the tension effects of tension pulley.
Compared with existing belt tensioning mechanism, the utility model has the advantage of that on pull bar, install a bulb cap sleeve arranges in pairs or groups a concave ball surfaces cushion block with gain simultaneously, stressed back stay adjusts angle automatically, all the time keep point-blank with tension spring, make tension spring uniform force, thus substantially increase the tension effects of tension pulley.
Accompanying drawing explanation
Fig. 1 of the present utility modelly faces angled arrangement schematic diagram;
Fig. 2 is side-looking angled arrangement schematic diagram of the present utility model.
Embodiment
Be described in detail below in conjunction with accompanying drawing 1,2 pairs of the utility model:
For a tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt, it includes vertical support frame 1, tension pulley 5, fork 7, tension spring 2;
Fork 7 one end in this tension pulley mechanism is connected on vertical support frame 1, and the other end is provided with tension pulley 5; Tension pulley 5 is arranged on the other end of fork 7 by deep groove ball bearing, and tension pulley 5 can turn round around fork 7 one end axis; Tension pulley 5 is by connecting tension spring 2 tightening belt;
A bulb cap sleeve 4 installed by pull bar 3, by double nut 6 by fastening for bulb cap sleeve 4.
After pull bar is stressed, utilize the sphere on bulb cap sleeve, even if V belt translation causes vibration in various degree and fluctuation, pull bar still can adjust angle automatically, make pull bar and tension spring remain point-blank, so tension spring uniform force, do not bend, extend very greatly the working life of tension spring to a certain extent, and also substantially increase the tension effects of tension pulley.
Claims (2)
1. for a tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt, it is characterized in that: it includes vertical support frame (1), tension pulley (5), fork (7), tension spring (2);
Fork (7) one end in this tension pulley mechanism is connected on vertical support frame (1), and the other end is provided with tension pulley (5); Tension pulley (5) is arranged on the other end of fork (7) by deep groove ball bearing, tension pulley (5) can turn round around fork (7) one end axis; Tension pulley (5) is by connecting tension spring (2) tightening belt.
2. the tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt according to claim 1, is characterized in that: the upper installation bulb cap sleeve (4) of pull bar (3), by double nut (6) by fastening for bulb cap sleeve (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661579.6U CN204942425U (en) | 2015-08-31 | 2015-08-31 | A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661579.6U CN204942425U (en) | 2015-08-31 | 2015-08-31 | A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942425U true CN204942425U (en) | 2016-01-06 |
Family
ID=55009858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661579.6U Active CN204942425U (en) | 2015-08-31 | 2015-08-31 | A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763580A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of annealing machine belt pulley tensioning apparatus |
-
2015
- 2015-08-31 CN CN201520661579.6U patent/CN204942425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763580A (en) * | 2016-12-28 | 2017-05-31 | 苏州金钜松机电有限公司 | A kind of annealing machine belt pulley tensioning apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202946629U (en) | Chain wheel tensioning device | |
| CN204942425U (en) | A kind of tensioning mechanism for caterpillar band self-propelled rotary cultivator v belt | |
| CN107420646B (en) | Adjustable pipeline vibration multidirectional buffer device | |
| CN203796874U (en) | Tensioning device with pressure compensation | |
| CN104044882A (en) | Sectional type supporting roller | |
| CN104295684A (en) | Adjustable belt drive tensioning device | |
| CN202621600U (en) | Damping type pay-off device | |
| CN203717812U (en) | Belt drive tensioning mechanism | |
| CN210380003U (en) | Sensor wire cutting device | |
| CN204023136U (en) | A kind of warp loom yarn tension compensating device | |
| CN205430399U (en) | Dustproof camera | |
| CN204236645U (en) | A kind of vehicle pad | |
| CN203453266U (en) | Length adjusting structure of connecting rod of carrier | |
| CN202707968U (en) | Belt transmission tensioning device | |
| CN205142909U (en) | Repair careless car from walking ware overspeed device tensioner | |
| CN102671985A (en) | Damped pay-off device | |
| CN204716894U (en) | A kind of V belt translation tension device of variable-angle | |
| CN205226249U (en) | Machinery overspeed device tensioner | |
| CN204114039U (en) | Tension structure on a kind of drivign belt | |
| CN204267593U (en) | Compliant snubber structure | |
| CN205091498U (en) | Lens mounting structure | |
| CN205446585U (en) | Spring tensioning ware | |
| CN211820594U (en) | Friction type one-way high-damping time gauge tensioner | |
| CN204358039U (en) | A kind of belt pulley automatic regulating apparatus | |
| CN205096875U (en) | V type fixing device and contain its boring machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 330000 Jiangxi city of Nanchang province Toyama Blue Economic Zone Road No. 1089 Patentee after: Jiangxi Ganfa Machinery Manufacturing Co., Ltd. Address before: 330000 Jiangxi city of Nanchang province Toyama Blue Economic Zone Road No. 1089 Patentee before: Jiangxi Ganfa Agricultural Machinery Manufacture Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A straining device for self -propelled rotary cultivator V -belt of track Effective date of registration: 20190701 Granted publication date: 20160106 Pledgee: Bank of Communications Ltd Jiangxi branch Pledgor: Jiangxi Ganfa Machinery Manufacturing Co., Ltd. Registration number: 2019360000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220107 Granted publication date: 20160106 Pledgee: Bank of Communications Ltd. Jiangxi branch Pledgor: JIANGXI GANFA MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2019360000019 |