CN202971777U - Corn straw recycling machine and belt tensioner thereof - Google Patents
Corn straw recycling machine and belt tensioner thereof Download PDFInfo
- Publication number
- CN202971777U CN202971777U CN 201220566421 CN201220566421U CN202971777U CN 202971777 U CN202971777 U CN 202971777U CN 201220566421 CN201220566421 CN 201220566421 CN 201220566421 U CN201220566421 U CN 201220566421U CN 202971777 U CN202971777 U CN 202971777U
- Authority
- CN
- China
- Prior art keywords
- belt
- slotted hole
- plate
- regulator plate
- fixed plate
- 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
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Abstract
The utility model discloses a corn straw recycling machine and a belt tensioner thereof. The belt tensioner on the corn straw recycling machine comprises a fixing plate provided with a slotted hole, and an adjustment plate connected with the fixing plate, wherein the fixing plate is connected with the adjustment plate by a bolt penetrating into the slotted hole; the length direction of the slotted hole is the same as the tension direction of the belt tensioner; the adjustment plate is fixedly connected with a tension shaft; and the tension shaft is rotationally matched with a tension pulley. When a belt is loose, the bolt connecting the fixing plate to the adjustment plate is unscrewed, then the adjustment plate is moved to drive the tension shaft to move in the length direction of the slotted hole in the fixing plate; when the belt reaches a tension position, the bolt is screwed up; and the belt pulley tensioner is simple in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of giving back field machine for corn stalks and belt stretcher thereof, belongs to agricultural machinery technological field.
Background technique
Transmission device commonly used on giving back field machine for corn stalks is belt drive unit, in long operation process, belt easily occurs loosening, belt easily breaks away from belt wheel in transmission process, be unfavorable for safety in production, therefore should in time regulate belt makes its tensioning, still, there is no belt stretcher on giving back field machine for corn stalks of the prior art.
Summary of the invention
The purpose of this utility model is to provide the belt stretcher on a kind of giving back field machine for corn stalks, in the situation that belt slack can easily be regulated belt.Simultaneously, the utility model also provides a kind of giving back field machine for corn stalks that uses this belt stretcher.
For achieving the above object, belt stretcher on the utility model giving back field machine for corn stalks adopts following technological scheme: the belt stretcher on giving back field machine for corn stalks, comprise the fixed plate that offers slotted hole and the regulator plate that is connected with fixed plate, described fixed plate is connected with regulator plate by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft on described regulator plate, Idle wheel has been rotatably assorted on tensioning shaft.
Described regulator plate is provided be used for identical with described slotted hole length direction of axis and lifts or push the adjusting screw rod that regulator plate moves.
giving back field machine for corn stalks of the present utility model adopts following technological scheme: giving back field machine for corn stalks, comprise frame and the belt drive unit that is arranged on frame, the driving belt of belt drive unit is by being arranged on the belt stretcher tensioning on frame, described belt stretcher comprises the fixed plate that offers slotted hole and the regulator plate that is connected with fixed plate, described fixed plate is connected with regulator plate by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft on described regulator plate, Idle wheel has been rotatably assorted on tensioning shaft.
Described regulator plate is provided be used for identical with described slotted hole length direction of axis and lifts or push the adjusting screw rod that regulator plate moves.
Belt stretcher on the utility model giving back field machine for corn stalks is when belt slack, first unscrew the bolt that is connected and fixed plate and regulator plate, then mobile regulator plate makes regulator plate drive tensioning shaft move along the length direction of slotted hole on fixed plate, tight a bolt when belt arrives the position of tensioning and get final product, pulley tensioner of the present utility model is simple in structure, convenient operation.
Further, the regulating handle that arranges on adjusting screw rod mobile regulator plate easily makes belt tension.
Description of drawings
Fig. 1 is the schematic diagram of a kind of embodiment of belt stretcher on the utility model giving back field machine for corn stalks;
Fig. 2 is the left view of Fig. 1.
Embodiment
A kind of embodiment of the belt stretcher on the utility model giving back field machine for corn stalks as depicted in figs. 1 and 2, belt stretcher comprises the fixed plate 4 that offers slotted hole and the regulator plate 3 that is connected with fixed plate 4, fixed plate 4 is connected with regulator plate 3 by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft 2 on regulator plate 3, Idle wheel 1 has been rotatably assorted on tensioning shaft 2; Regulator plate 3 is provided be used for identical with described slotted hole length direction of axis and lifts or push the adjusting screw rod 5 that regulator plate 3 moves.
The belt stretcher of the present embodiment in use, when belt slack, first unscrew the bolt that is connected and fixed plate 4 and regulator plate 3, then adjusting screw rod 5 is applied pulling force or thrust and make adjusting screw rod 5 drive regulator plates 3 and tensioning shaft 2 to move along the length direction of slotted hole on fixed plate 4, get final product when tensioning shaft 1 drives to tight a bolt when belt arrives the position of tensioning.
In other embodiment of belt stretcher on the utility model giving back field machine for corn stalks, on regulator plate, adjusting screw rod can be set, also can be directly apply pulling force or thrust realizes that regulator plate drives tensioning shaft and moves to regulator plate.
a kind of embodiment of the utility model giving back field machine for corn stalks, comprise frame and the belt drive unit that is arranged on frame, the driving belt of belt drive unit is by being arranged on the belt stretcher tensioning on frame, belt stretcher as depicted in figs. 1 and 2, belt stretcher comprises the fixed plate 4 that offers slotted hole and the regulator plate 3 that is connected with fixed plate 4, fixed plate 4 is connected with regulator plate 3 by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft 2 on regulator plate 3, Idle wheel 1 has been rotatably assorted on tensioning shaft 2, regulator plate 3 is provided be used for identical with described slotted hole length direction of axis and lifts or push the adjusting screw rod 5 that regulator plate 3 moves.
Claims (4)
1. the belt stretcher on giving back field machine for corn stalks, it is characterized in that: this belt stretcher comprises the fixed plate that offers slotted hole and the regulator plate that is connected with fixed plate, described fixed plate is connected with regulator plate by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft on described regulator plate, Idle wheel has been rotatably assorted on tensioning shaft.
2. belt stretcher according to claim 1 is characterized in that: described regulator plate be provided with axis identical with described slotted hole length direction be used for lifting or pushing the adjusting screw rod that regulator plate moves.
3. giving back field machine for corn stalks, comprise frame and the belt drive unit that is arranged on frame, the driving belt of belt drive unit is by being arranged on the belt stretcher tensioning on frame, it is characterized in that: described belt stretcher comprises the fixed plate that offers slotted hole and the regulator plate that is connected with fixed plate, described fixed plate is connected with regulator plate by the bolt that is through in slotted hole, the length direction of described slotted hole is identical with the tension direction of belt stretcher, be fixedly connected with tensioning shaft on described regulator plate, Idle wheel has been rotatably assorted on tensioning shaft.
4. giving back field machine for corn stalks according to claim 3 is characterized in that: described regulator plate be provided with axis identical with described slotted hole length direction be used for lifting or pushing the adjusting screw rod that regulator plate moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566421 CN202971777U (en) | 2012-10-31 | 2012-10-31 | Corn straw recycling machine and belt tensioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220566421 CN202971777U (en) | 2012-10-31 | 2012-10-31 | Corn straw recycling machine and belt tensioner thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971777U true CN202971777U (en) | 2013-06-05 |
Family
ID=48512854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220566421 Expired - Fee Related CN202971777U (en) | 2012-10-31 | 2012-10-31 | Corn straw recycling machine and belt tensioner thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971777U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521449A (en) * | 2014-12-31 | 2015-04-22 | 广西钦州力顺机械有限公司 | Banana stalk shattering and returning machine with integrated power transmission device |
| CN104565248A (en) * | 2014-12-22 | 2015-04-29 | 安徽全柴动力股份有限公司 | Belt tightening wheel mechanism |
-
2012
- 2012-10-31 CN CN 201220566421 patent/CN202971777U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565248A (en) * | 2014-12-22 | 2015-04-29 | 安徽全柴动力股份有限公司 | Belt tightening wheel mechanism |
| CN104565248B (en) * | 2014-12-22 | 2017-05-03 | 安徽全柴动力股份有限公司 | Belt tightening wheel mechanism |
| CN104521449A (en) * | 2014-12-31 | 2015-04-22 | 广西钦州力顺机械有限公司 | Banana stalk shattering and returning machine with integrated power transmission device |
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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: 20130605 Termination date: 20131031 |