CN104389964A - Automatic tensioning device for agricultural machine rotating wheel motor - Google Patents
Automatic tensioning device for agricultural machine rotating wheel motor Download PDFInfo
- Publication number
- CN104389964A CN104389964A CN201410467335.4A CN201410467335A CN104389964A CN 104389964 A CN104389964 A CN 104389964A CN 201410467335 A CN201410467335 A CN 201410467335A CN 104389964 A CN104389964 A CN 104389964A
- Authority
- CN
- China
- Prior art keywords
- motor
- roller
- belt
- support
- screw rod
- 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.)
- Pending
Links
- 230000000875 corresponding Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000003638 reducing agent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0802—Actuators for final output members
- F16H2007/0823—Electric actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
Abstract
The invention relates to an automatic tensioning device for an agricultural machine rotating wheel motor. The device comprises the motor, an automatic control device, a transverse tensioning device and a longitudinal tensioning device; the automatic control device comprises a driver and a pressure sensor; the transverse tensioning device comprises a machine base, a sliding support, a screw rod and a pushing plate; the screw rod is arranged on the sliding support; the pushing plate is arranged on the machine base; the longitudinal device comprises a guide rail and a roller; the guide rail is arranged on the machine base; the roller is connected with the motor; corresponding gears are arranged on the guide rail and the roller; the tightness degree condition of a belt of the motor can be perceived through the pressure sensor; the motor can be driven at any time to rotate, and therefore the position of the motor is adjusted; the belt of the motor is tensioned, and the belt can be prevented from loosening; the replacement frequency of the belt is reduced; the working efficiency is improved; and the cost is reduced.
Description
Technical field
The invention belongs to air-conditioning machinery field, be specifically related to a kind of for agricultural machinery runner motor automatic takeup.
Background technique
Belt transmission is common mechanical transmission, is applied to various occasion.But belt after used a period of time, inevitably produce lax and damage, cause belt slippage or need to change.Maintenance adjustment is changed belt and is brought heavy manual labor to service worker, to change after belt mobile motor mounting point again, corrects drivign belt at the spacing of two drive wheels and belt tightness degree.Change belt of oil pumping machine or the adjustment Distance geometry elasticity of belt between two drive wheels, changing air conditioner motor belt is one of the miantainers i.e. time-consuming but also hard work of requiring great effort really.Therefore, someone have developed pumping-unit motor Cong Heng transversal bearing rolling tension device, can fast saving of labor, laborsaving, with saving time change belt, adjustment belt tightness degree, light mobile motor position,
It is a kind of energy-saving environmental protection device of quick mounting belt.But this device still needs manual operation, and efficiency is lower, need to improve said apparatus.
Summary of the invention
The object of this invention is to provide a kind of for agricultural machinery runner motor automatic takeup, solving motor tension device can only manual operation, inefficient problem.
The present invention is achieved through the following technical solutions:
A kind of for agricultural machinery runner motor automatic takeup, described device comprises motor, automatic controller, lateral tension device, longitudinal tension device; Described automatic controller comprises driver and pressure transducer; Described lateral tension device comprises support, sliding support, screw rod and push pedal, and described screw rod is arranged on sliding support, and described push pedal is arranged on support; Described longitudinal device comprises guide rail and roller, and described guide rails assembling is on described support, and described roller connects motor, and described guide rail and roller are provided with corresponding gear.
Described device also comprises damping machine, and described damping machine is arranged in the middle of motor and roller, is connected by output shaft.
Described driver comprises single-chip microcomputer and relay machine, and described single-chip microcomputer and relay Bonding pressure sensor respectively, described relay is connected with motor.
Described pressure transducer is fixedly mounted on support.
Described push pedal nut is connected with described screw rod.
The invention has the beneficial effects as follows: by pressure transducer, can the degree of tightness situation of perception motor belt, and can rotate by drive motor at any time, thus the position of adjustment motor, tensioning motor belt, can prevent belt from loosening, reduce belt replacing frequency, improve working efficiency, reduce cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, motor, 2, damping machine, 3, roller, 4, guide rail, 5, support, 6, sliding frame, 7, nut, 8, screw rod, 9, pressure transducer, 10, driver, 11, relay, 12, single-chip microcomputer, 13, push pedal.
Embodiment
A kind of for agricultural machinery runner motor automatic takeup as shown in Figure 1, described device comprises motor, automatic controller, lateral tension device, longitudinal tension device; Described automatic controller comprises driver 10 and pressure transducer 9; Described lateral tension device comprises support 5, sliding support 6, screw rod 8 and push pedal 13, and described screw rod 8 is arranged on sliding support 6, and described push pedal 13 is arranged on support 5; Described longitudinal device comprises guide rail 4 and roller 3, and described guide rail 4 is arranged on described support 5, and described roller 3 connects motor 1, and on described guide rail 4 and roller, 3 are provided with corresponding gear; Described device also comprises speed reducer 2, it is middle with roller 3 that described damping machine 2 is arranged on motor 1, connected by output shaft, and described driver 10 comprises single-chip microcomputer 12 and relay machine 11, described single-chip microcomputer 12 and relay 11 Bonding pressure sensor 9 respectively, described relay 11 is connected with motor 1; Described pressure transducer 9 is fixedly mounted on support 5, and described push pedal 13 nut 7 is connected with described screw rod 8.
Working principle of the present invention: by the interaction between screw rod 8 and nut 7, push pedal 13 can be impelled to be moved, and there is transverse movement in pushing motor 1; Roller 3, by being arranged on the guide rail 4 on support 5, utilizes corresponding gear driven motor generation longitudinal movement; Be arranged on pressure transducer 9 on support 5 for sensed pressure, by pressure signal transmission to the single-chip microcomputer 12 in driver 10, single-chip microcomputer 12 controls the rotation of motor 1 by relay 11.
Claims (5)
1., for an agricultural machinery runner motor automatic takeup, it is characterized in that: described device comprises motor, automatic controller, lateral tension device, longitudinal tension device; Described automatic controller comprises driver and pressure transducer; Described lateral tension device comprises support, sliding support, screw rod and push pedal, and described screw rod is arranged on sliding support, and described push pedal is arranged on support; Described longitudinal device comprises guide rail and roller, and described guide rails assembling is on described support, and described roller connects motor, and described guide rail and roller are provided with corresponding gear.
2. a kind of for agricultural machinery runner motor automatic takeup according to claim 1, it is characterized in that: also comprise damping machine, described damping machine is arranged in the middle of motor and roller, is connected by output shaft.
3. one is used for agricultural machinery runner motor automatic takeup according to claim 1, it is characterized in that: described driver comprises single-chip microcomputer and relay machine, and described single-chip microcomputer and relay Bonding pressure sensor respectively, described relay is connected with motor.
4. a kind of for agricultural machinery runner motor automatic takeup according to claim 1, it is characterized in that: described pressure transducer is fixedly mounted on support.
5. a kind of for agricultural machinery runner motor automatic takeup according to claim 1, it is characterized in that: described push pedal nut is connected with described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467335.4A CN104389964A (en) | 2014-09-15 | 2014-09-15 | Automatic tensioning device for agricultural machine rotating wheel motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410467335.4A CN104389964A (en) | 2014-09-15 | 2014-09-15 | Automatic tensioning device for agricultural machine rotating wheel motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104389964A true CN104389964A (en) | 2015-03-04 |
Family
ID=52607907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410467335.4A Pending CN104389964A (en) | 2014-09-15 | 2014-09-15 | Automatic tensioning device for agricultural machine rotating wheel motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104389964A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257796A (en) * | 2015-10-28 | 2016-01-20 | 李振文 | Protection device capable of intelligently adjusting belt tension force in belt drive |
| CN105889436A (en) * | 2016-06-21 | 2016-08-24 | 如皋市光华科技创业服务有限公司 | Automatic tensioning device for air conditioner rotary wheel motor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104682A1 (en) * | 2002-06-10 | 2003-12-18 | Twin City Fan Companies, Ltd. | Self-tensioning motor mount for drive assembly |
| CN201427817Y (en) * | 2009-06-08 | 2010-03-24 | 东莞市奥力德自动化机械有限公司 | Automatic rectification tension device |
| CN201810733U (en) * | 2010-08-13 | 2011-04-27 | 江苏牧羊迈安德食品机械有限公司 | Automatic belt tensioning device |
| CN203413057U (en) * | 2013-08-20 | 2014-01-29 | 孙占斌 | Motor belt automatic take-up device of pumping unit |
| US20140039727A1 (en) * | 2011-07-13 | 2014-02-06 | Dynamic Research Inc. | System and Method for Testing Crash Avoidance Technologies |
-
2014
- 2014-09-15 CN CN201410467335.4A patent/CN104389964A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104682A1 (en) * | 2002-06-10 | 2003-12-18 | Twin City Fan Companies, Ltd. | Self-tensioning motor mount for drive assembly |
| CN201427817Y (en) * | 2009-06-08 | 2010-03-24 | 东莞市奥力德自动化机械有限公司 | Automatic rectification tension device |
| CN201810733U (en) * | 2010-08-13 | 2011-04-27 | 江苏牧羊迈安德食品机械有限公司 | Automatic belt tensioning device |
| US20140039727A1 (en) * | 2011-07-13 | 2014-02-06 | Dynamic Research Inc. | System and Method for Testing Crash Avoidance Technologies |
| CN203413057U (en) * | 2013-08-20 | 2014-01-29 | 孙占斌 | Motor belt automatic take-up device of pumping unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257796A (en) * | 2015-10-28 | 2016-01-20 | 李振文 | Protection device capable of intelligently adjusting belt tension force in belt drive |
| CN105889436A (en) * | 2016-06-21 | 2016-08-24 | 如皋市光华科技创业服务有限公司 | Automatic tensioning device for air conditioner rotary wheel motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C06 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |
|
| WD01 | Invention patent application deemed withdrawn after publication |