CN2929351Y - Regulator for motor belt - Google Patents
Regulator for motor belt Download PDFInfo
- Publication number
- CN2929351Y CN2929351Y CN 200620091871 CN200620091871U CN2929351Y CN 2929351 Y CN2929351 Y CN 2929351Y CN 200620091871 CN200620091871 CN 200620091871 CN 200620091871 U CN200620091871 U CN 200620091871U CN 2929351 Y CN2929351 Y CN 2929351Y
- Authority
- CN
- China
- Prior art keywords
- supporting base
- belt
- base
- adjusting
- swing support
- 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 - Lifetime
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Abstract
The utility model relates to an adjusting device of motor belt, characterized in that supporting base is the supporting member of the device, and the base is made by processing with cast steel, a connecting rotation shaft on the supporting base is connected with a swing engine base, the swing engine base does the left and right swings by taking the connecting rotation shaft as the axis, the swing engine base is made by welding with steel plates, and one end of the automatic adjusting system is connected with the swing engine base through a lead-screw, the other end is connected with the supporting base through hinge, an automatic locking mechanism is fixed on the supporting base. The utility model can achieve the intention that the initial tension is made to reach the standard value by adjusting the initial tension of drive belt through adjusting the tightness of the transmission belt, and thereby the intention that the effective periphery force is made to reach the standard value can be achieved, the transmission capability of the transmission belt can be exerted sufficiently, the pumping unit is made to run normally, the production rate is improved. The belt can be arranged on the belt wheel easily through adjusting the swing engine base when the new transmission belt needs to be changed to replace the old one, thereby time and labor are saved, efficiency of work is improved markedly, and the running of equipments is kept in good condition.
Description
Technical field
The utility model relates to a kind of belt gear that is used for jumboes such as oilfield pumping unit, can adjust the regulating device of the motor belt of driving belt tightness automatically.
Background technique
At present, the traditional pumping unit of domestic oilfield is the machine of kowtowing, and is in service in oil recovery, and its driving belt is after operation a period of time, and owing to driving belt follows the string or other reason, it is lax to produce driving belt, initial tension is reduced, and shortened the working life of driving belt.
Summary of the invention
The purpose of this utility model is for the belt gear of jumboes such as oilfield pumping unit, and a kind of regulating device that can adjust the motor belt of driving belt tightness automatically is provided.
The regulating device content Description of the utility model motor belt:
The regulating device of the utility model motor belt, by: automatic adjustment system, swing support, leading screw, supporting base, automatic locking mechanism, connection rotating shaft are formed, it is characterized in that: supporting base is the supporting member of this device, be processed into by cast steel, connection rotating shaft on supporting base is connected with the swing support, and serve as that axle swings to connect rotating shaft, the swing support is to be made by the steel plate welding, one end of automatic adjustment system is connected with the swing support by leading screw, and the other end is connected with the supporting base hinge; An end of fixing automatic locking mechanism is connected with the swing support on supporting base, and the other end is connected with the supporting base hinge.
The regulating device of the utility model motor belt can be by adjusting the driving belt tightness, reach and adjust the driving belt initial tension, make it to reach reference value, and then the effective circle force that makes driving belt reaches the purpose of reference value, the transmission capacity of driving belt is not fully exerted, pumping unit is run well, boost productivity.When waiting need to change the new transmission band, belt can be installed on the belt wheel easily, promptly save time and laborsaving, improve working efficiency greatly by adjusting the swing support.After driving belt is moving a period of time, because driving belt relaxes when initial tension is reduced, can regulate the driving belt tightness automatically, the initial tension of driving belt is kept in the reasonable scope, pumping unit is normally moved, make equipment operation in shape all the time.
Description of drawings
Fig. 1 is the regulating device structural representation of motor belt
Fig. 2 is the regulating device side view of motor belt
Fig. 3 is the automatic adjustment system structural representation
Fig. 4 is the automatic adjustment system side view
Fig. 5 is the automatic locking mechanism structural representation
Among the figure: the 1st, automatic adjustment system, the 2nd, swing support, the 3rd, leading screw, the 4th, supporting base, the 5th, automatic locking mechanism, the 6th connects rotating shaft, the 7th, worm speed reducer, the 8th, transmission screw, the 9th, pressure relay, the 10th, motor, the 11st, worm screw, the 12nd, worm gear, the 13rd, locking slips, the 14th, fixing thick stick, the 15th, pull bar, the 16th, magnetic switch.
Embodiment
The regulating device of the utility model motor belt is achieved in that to do below in conjunction with accompanying drawing and specifies.See Fig. 1, Fig. 2, the regulating device of motor belt, be by automatic adjustment system 1, swing support 2, leading screw 3, supporting base 4, automatic locking mechanism 5, connecting rotating shaft 6 forms, supporting base 4 is supporting members of this device, be processed into by cast steel, connection rotating shaft 6 on supporting base 4 is connected with swing support 2, and serve as spool to swing to connect rotating shaft 6, swing support 2 is to be made by the steel plate welding, one end of automatic adjustment system 1 is connected with swing support 2 by leading screw 3, the other end is connected with supporting base 4 hinges, and an end of fixing automatic locking mechanism 5 is connected with swing support 2 on supporting base 4, and the other end is connected with supporting base 4 hinges.
See Fig. 3, Fig. 4, automatic adjustment system 1 is to be made of: worm speed reducer 7, transmission screw 8, leading screw 3, pressure relay 9, motor 10, worm screw 11, worm gear 12, motor 10 in the automatic adjustment system 1 is connected with the input shaft worm screw 11 of worm speed reducer 7, worm screw 11 and worm gear 12 engagements, worm gear 12 is connected with transmission screw 8, transmission screw 8 is connected with leading screw 3, at an end of leading screw 3 pressure relay 9 is set.
Worm speed reducer 7 work in actuating motor 10 automatic adjustment systems 1, drive 8 rotations of transmission screw and make leading screw 3 motions, leading screw 3 pulling swing supports 2 swing, and reach the position of adjusting motor, adjust driving belt tightness and the change the outfit purpose of vee belt of labour-saving fast automatically.When waiting to reach predefined initial tension value, pressure relay 9 actions quit work motor 10, and whole institutional adjustment finishes.
See Fig. 5, automatic locking mechanism is by: locking slips 13, fixedly thick stick 14, pull bar 15, magnetic switch 16 constitutes, and magnetic switch 16 is connected with pull bar 15, pull bar 15 with lock slips 13 and be connected, lock slips 13 and be connected with fixing thick stick 14.
After treating that whole institutional adjustment finishes, the magnetic switch 16 in the automatic locking mechanism 5 starts, and drives pull bar 15 motions, pulling locking slips 13, and chucking is thick stick 14 fixedly, and the motor belt regulating device is locked.
The utility model can reach adjustment transmission initial tension by position and the driving belt tightness of adjusting motor, make it to reach reference value, and then the effective circle force that makes driving belt reaches the purpose of reference value, the transmission capacity of driving belt is fully played, pumping unit is run well, improve oil output.After transmission operation a period of time; driving belt produces can not shut down when relaxing makes the tightness of adjusting belt by oneself; when waiting to need to change the new transmission band; to swing support 2 and adjust to minimum point; be installed to belt on the belt wheel easily; and then adjust swing support 2, and promptly save time and laborsaving, improved working efficiency greatly.After treating work a period of time, motor position and main engine axis are adjusted motor position and are reached requirement not when same plane, make equipment operation in shape all the time.
Claims (3)
1, a kind of regulating device of motor belt, be by automatic adjustment system (1), swing support (2), leading screw (3), supporting base (4), automatic locking mechanism (5) be connected rotating shaft (6) and form, it is characterized in that: supporting base (4) is the supporting member of this device, be processed into by cast steel, connection rotating shaft (6) on supporting base (4) is connected with swing support (2), and serve as spool to swing to connect rotating shaft (6), swing support (2) is to be made by the steel plate welding, one end of automatic adjustment system (1) is connected with swing support (2) by leading screw (3), and the other end is connected with supporting base (4) hinge; An end of going up fixing automatic locking mechanism (5) at supporting base (4) is connected with swing support (2), and the other end is connected with supporting base (4) hinge.
2, the regulating device of motor belt according to claim 1, it is characterized in that: the motor (10) in the said automatic adjustment system (1) is connected with the input shaft worm screw (11) of worm speed reducer (7), worm screw (11) and worm gear (12) engagement, worm gear (12) is connected with transmission screw (8), transmission screw (8) is connected with leading screw (3), at an end of leading screw (3) pressure relay (9) is set.
3, the regulating device of motor belt according to claim 1, it is characterized in that: the magnetic switch (16) in the said automatic locking mechanism (5) is connected with pull bar (15), pull bar (15) is connected with locking slips (13), and locking slips (13) is connected with fixing thick stick (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091871 CN2929351Y (en) | 2006-07-01 | 2006-07-01 | Regulator for motor belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620091871 CN2929351Y (en) | 2006-07-01 | 2006-07-01 | Regulator for motor belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2929351Y true CN2929351Y (en) | 2007-08-01 |
Family
ID=38307733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620091871 Expired - Lifetime CN2929351Y (en) | 2006-07-01 | 2006-07-01 | Regulator for motor belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2929351Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395467C (en) * | 2006-07-01 | 2008-06-18 | 齐红军 | Motor belt regulator |
| CN102967828A (en) * | 2012-11-02 | 2013-03-13 | 福建省福工动力技术股份公司 | Force measuring rack |
-
2006
- 2006-07-01 CN CN 200620091871 patent/CN2929351Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395467C (en) * | 2006-07-01 | 2008-06-18 | 齐红军 | Motor belt regulator |
| CN102967828A (en) * | 2012-11-02 | 2013-03-13 | 福建省福工动力技术股份公司 | Force measuring rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060701 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |