CN205190659U - Automatic accommodate motor belt dressing - Google Patents
Automatic accommodate motor belt dressing Download PDFInfo
- Publication number
- CN205190659U CN205190659U CN201520998642.5U CN201520998642U CN205190659U CN 205190659 U CN205190659 U CN 205190659U CN 201520998642 U CN201520998642 U CN 201520998642U CN 205190659 U CN205190659 U CN 205190659U
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- China
- Prior art keywords
- belt
- upper plate
- buffer
- screw mandrel
- self
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Abstract
The embodiment of the utility model discloses automatic accommodate motor belt dressing, including upper plate, driving motor, lead screw and buffer, driving motor is connected with the lead screw, drives the lead screw and rotates, and the lead screw is fixed in the buffer, the buffer with upper plate fixed connection, lead screw rotate and drive the length direction removal of buffer along the upper plate to it removes to drive whole upper plate, main motor is fixed on the main motor and is equipped with the action wheel on the upper plate, and the upper plate drives main motor and moves when moving, drives the action wheel removal promptly, changes the action wheel and follows the distance between the driving wheel, realizes the regulation to the belt elasticity, reduces the wearing and tearing of belt, lengthens the life of belt, when changing the belt, adjust main motor and from the distance between the driving wheel, adjust the action wheel promptly and from the distance between the driving wheel, make things convenient for the change of belt, shortened the change time, reduced intensity of labour.
Description
Technical field
The utility model relates to belt protecting device, is specifically related to self-regulation motor belt dressing.
Background technique
In petroleum production process, usual employing pumping unit drives rod pump to run, belt is the transmission device in pumping unit between motor and speed reducer, and belt needs to keep certain tension force at transmission process all the time, and the distance between driving wheel and follower is unadjustable, when the tension force of belt is excessive, can not regulate the degree of tightness of belt, cause belt to keep high loaded process always, increase the rate of wear of belt, need often to change belt, cause cost to increase.
Model utility content
The purpose of this utility model is to provide a kind of self-regulation motor belt dressing, to solve the problems of the technologies described above.
For solving the problems of the technologies described above, the technological scheme that the utility model embodiment adopts is that self-regulation motor belt dressing, comprises screw mandrel, buffer, upper plate, base plate, slideway support plate and drive motor; Described screw mandrel is connected with described drive motor, and described screw mandrel is positioned at described buffer, and described buffer is fixedly connected with described upper plate; Described slideway support plate is fixed on described base plate, and described slideway support plate is fixed with slip pipe, and the bottom of described upper plate is provided with the slideway mated with described slip pipe, and described sliding ledge cover is combined on described slip pipe, can slide along described slip pipe.
As preferably, also comprise and the speed reducer of described drive motor one, described screw mandrel is connected with described drive motor by speed reducer; Regulated the rotating speed of drive motor by speed reducer, control the moment of torsion on the screw mandrel of output.
As preferably, in described speed reducer, also include the power pack of one.
As preferably, described speed reducer and drive motor are all fixed on described base plate; Described buffer is arranged along the length direction of described upper plate and base plate.
As preferably, also comprise spring, described spring, through described screw mandrel, is positioned at described buffer; The inwall of described buffer is provided with spring stop, and one end of described spring is fixed on described spring stop, and the other end is fixed on described speed reducer.
As preferably, described slideway support plate is symmetrical arranged along floor length direction in the both sides of described buffer.
Compared with correlation technique, the beneficial effect of the utility model embodiment is, a kind of self-regulation motor belt dressing that the utility model embodiment provides, and fixes mair motor, mair motor fixes driving wheel above described upper plate, and belt connects driving wheel and follower; Drive motor is connected with described screw mandrel, drives described screw mandrel to rotate, and the buffer that screw mandrel rotation drive is fixedly connected with upper plate moves along the length direction of described upper plate and base plate, and namely upper plate moves with buffer; When the tension force on belt is excessive, during the tension that belt stretches tight, regulate turning to of drive motor, screw mandrel is made to drive upper plate to move along the direction of the distance shortened between driving wheel and follower, the tension force of belt reduces, and it is moderate that dynamics tightened by belt, can reduce the wearing and tearing of belt, extend the working life of belt, reduce costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is mode of executions more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model example structure side view.
Wherein: base plate 1, upper plate 2, slideway support plate 3, speed reducer 4, drive motor 5, spring stop 6, spring 7, screw mandrel 8, slideway 9, buffer 10, slip pipe 11.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In petroleum production process, belt is the transmission device in pumping unit between motor and speed reducer, and the safety protection effect of belt seems particularly important, in recovery process, the long-time high loaded process of belt, easy to wear, needs often to change, cause the disconnection of belt time serious, cause the rising of cost; Exploitation accident can be caused time serious.Therefore, it is very necessary for installing belt protecting device.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Self-regulation motor belt dressing, with reference to accompanying drawing 1, comprises upper plate 2, drive motor 5, screw mandrel 8 and buffer 10; Described screw mandrel 8 is connected with described drive motor 5, and described screw mandrel 8 is positioned at described buffer 10, and described buffer 10 is fixedly connected with described upper plate 2, and the length direction along described upper plate 2 and base plate 1 is arranged.
Described upper plate 2 is fixing mair motor above, and mair motor is fixed with driving wheel, and belt connects driving wheel and follower; Drive motor 5 is connected with described screw mandrel 8, drives described screw mandrel 8 to rotate, and screw mandrel 8 drives the buffer 10 that is fixedly connected with upper plate 2 to move along the length direction of described upper plate 2 and base plate 1, and namely upper plate 2 moves with described buffer 10; When the tension force on belt is excessive, during the tension that belt stretches tight, regulate turning to of drive motor 5, screw mandrel 8 is made to drive upper plate 2 to move along the direction of the distance shortened between driving wheel and follower, the tension force of belt reduces, and it is moderate that dynamics tightened by belt, reduces the wearing and tearing of belt, extend the working life of belt, reduce costs.When belt is loose, regulate turning to of drive motor 5, make screw mandrel 8 drive upper plate 2 to move along the direction of the distance increased between driving wheel and follower, make belt tension, ensure transmission dynamics, increase work efficiency; When changing belt, the distance between adjustment driving wheel and follower, to being convenient to carry out replacement operation, shortening replacing construction, and reduces labor intensity.Described buffer 10 also plays a protective role to described screw mandrel 8.
After the self-regulation motor belt dressing using the utility model embodiment to provide the usage quantity of belt, cost change and change belt time contrast in table one and table two.
Further, also comprise the spring 7 be set on described screw mandrel 8, the inwall of described buffer 10 is provided with spring stop 6; One end of described spring 7 is fixed on described spring stop 6, and the other end is fixed on described speed reducer 4.Described spring 7 stretches when rotating with screw mandrel 8, and after spring 7 is flexible, restorable process release potential energy is the power driving upper plate 2 movement, realizes cushioning regulating action further to belt.
Further, also comprise the speed reducer 4 with described drive motor 5 one, described drive motor 5 drives described screw mandrel 8 to rotate by speed reducer 4; Regulated the rotating speed of drive motor 5 by speed reducer 4, control the torque of screw mandrel 8, regulate the displacement distance of upper plate 2 further, namely regulate the distance between driving wheel and follower.
Further, described speed reducer 4 and drive motor 5 are fixed on described base plate 1; The bottom of described buffer 10 is positioned on described base plate 1.
Further, with reference to accompanying drawing 2, base plate 1 and slideway support plate 3 is also comprised; Described slideway support plate 3 is fixed on described base plate 1, and described slideway support plate 3 is fixed with slip pipe 11, and the bottom of described upper plate 2 is provided with the slideway 9 mated with described slip pipe 11, and described slideway 9 is linked on described slip pipe 11, can slide along described slip pipe 11.
When screw mandrel 8 rotates, drive buffer 10 to move, namely the slideway 9 that described upper plate 2 connects moves along described slip pipe 11, realizes upper plate 2 and moves up in fixing side, avoiding upper plate 2 movement direction to occur skew, there is deviation and causes the problem of belt deviation in the direction of driving wheel and follower.
Further, the length direction of described slideway support plate 3 in the both sides of described buffer 10 along described base plate 1 is symmetrical arranged.Be convenient to mair motor uniform force on upper plate 2.
Further, also comprise the power pack of one in described speed reducer 4, reduce the volume of self-regulation motor belt dressing entirety, be convenient to operate timely, take up room minimizing.
Further, protection apron is provided with between two adjacent described slideway support plates 3, described protection apron welds or is riveted on described base plate 1 and upper plate 2, preventing pollution thing enters the inside of described self-regulation motor belt dressing, avoid the damage to self-regulation motor belt dressing, protective action is played to described self-regulation motor belt dressing.
Table one belt applications quantity and cost compare
| Before installation | After installation | |
| Change belt number of times every year | 60 | 4 |
| The belt amount of money (unit) | 81652.2 | 953.4 |
The contrast of belt needed time changed by table two
| Before installation | After installation | |
| Change the belt time (min) | 40 | 20 |
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in previous embodiment, or carries out equivalent replacement to wherein some or all of technical characteristics; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of the utility model embodiment technological scheme.
Claims (7)
1. self-regulation motor belt dressing, is characterized in that:
Comprise upper plate, drive motor, screw mandrel and buffer;
Described screw mandrel is connected with described drive motor, and described screw mandrel is positioned at described buffer;
Described buffer is fixedly connected with described upper plate, and the length direction along described upper plate and base plate is arranged.
2. self-regulation motor belt dressing according to claim 1, is characterized in that:
Also comprise base plate and slideway support plate;
Described slideway support plate is fixed on described base plate, and described slideway support plate is provided with slip pipe;
The bottom of described upper plate is provided with the slideway mated with described slip pipe, and described sliding ledge cover is combined on described slip pipe, can slide along described slip pipe.
3. self-regulation motor belt dressing according to claim 1, is characterized in that:
Also comprise the speed reducer with described drive motor one, described drive motor drives described screw mandrel to rotate by speed reducer.
4. self-regulation motor belt dressing according to claim 2, is characterized in that:
The length direction of described slideway support plate in the both sides of described buffer along described base plate is symmetrical arranged.
5. self-regulation motor belt dressing according to claim 3, is characterized in that:
Also comprise the spring be set on described screw mandrel, the inwall of described buffer is provided with spring stop;
One end of described spring is fixed on described spring stop, and the other end is fixed on described speed reducer.
6. the self-regulation motor belt dressing according to Claims 2 or 3, is characterized in that:
Described speed reducer and drive motor are all fixed on described base plate;
The bottom of described buffer is positioned on described base plate.
7. self-regulation motor belt dressing according to claim 3, is characterized in that:
The power pack of one is also comprised in described speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998642.5U CN205190659U (en) | 2015-12-04 | 2015-12-04 | Automatic accommodate motor belt dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998642.5U CN205190659U (en) | 2015-12-04 | 2015-12-04 | Automatic accommodate motor belt dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190659U true CN205190659U (en) | 2016-04-27 |
Family
ID=55783652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998642.5U Expired - Fee Related CN205190659U (en) | 2015-12-04 | 2015-12-04 | Automatic accommodate motor belt dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370825A (en) * | 2015-12-04 | 2016-03-02 | 袁柏庆 | Automatic motor belt regulating device |
-
2015
- 2015-12-04 CN CN201520998642.5U patent/CN205190659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370825A (en) * | 2015-12-04 | 2016-03-02 | 袁柏庆 | Automatic motor belt regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20171204 |