CN214933285U - Tensioning roller positioning structure of workshop belt conveyor line - Google Patents
Tensioning roller positioning structure of workshop belt conveyor line Download PDFInfo
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- CN214933285U CN214933285U CN202121443013.8U CN202121443013U CN214933285U CN 214933285 U CN214933285 U CN 214933285U CN 202121443013 U CN202121443013 U CN 202121443013U CN 214933285 U CN214933285 U CN 214933285U
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Abstract
The utility model relates to the technical field of positioning structures, in particular to a tensioning roller positioning structure of a workshop belt conveying line, which provides the following proposal aiming at the problem that the tensioning roller is inconvenient to disassemble and install in the prior art, the device comprises two mounting plates, a tensioning roller is arranged on one side of the two mounting plates close to each other, rotating shafts are arranged on two sides of the tensioning roller, an adjusting mechanism is arranged on one side of the mounting plates and used for adjusting the height of the tensioning roller, a telescopic mechanism comprises a hydraulic telescopic rod arranged on one side of the mounting plates and a fixing plate fixedly connected to the extending end of the hydraulic telescopic rod, the fixed plate can be driven to move by the hydraulic telescopic rod, the utility model improves the positioning stability, avoids the positioning structure from shaking, and convenient change and dismantlement tensioning roller, can satisfy the requirement that different length tensioning rollers advance line location through two hydraulic telescoping rod that are equipped with.
Description
Technical Field
The utility model relates to a location structure technical field, in particular to tensioning roller location structure of workshop belt conveyor line.
Background
The belt conveyor mainly comprises a frame, a conveying belt, a belt roller, a tensioning device, a transmission device and the like, has the advantages of large conveying capacity, simple structure, convenience in maintenance, part standardization and the like, and the tensioning device has the function of enabling the conveying belt to generate certain pre-tension and adjusting the tension.
The existing tensioning roller positioning structure cannot effectively position the tensioning roller in the using process, so that the positioning structure is easy to loosen, the tensioning roller is inconvenient to detach and replace, and the requirement for positioning the tensioning rollers with different lengths cannot be met.
Therefore, it is necessary to solve the above problems by the present invention of a positioning structure of a tension roller of a workshop belt conveyor line.
SUMMERY OF THE UTILITY MODEL
The utility model provides a tensioning roller location structure of workshop belt transfer chain has solved among the prior art inconvenient dismantlement and the problem of installation to tensioning roller.
In order to achieve the above object, the utility model provides a following technical scheme: tensioning roller location structure of workshop belt transfer chain includes:
the tensioning device comprises two mounting plates, wherein one sides of the two mounting plates, which are close to each other, are provided with tensioning rollers, and rotating shafts are arranged on two sides of each tensioning roller;
the adjusting mechanism is arranged on one side of the mounting plate and is used for adjusting the height of the tensioning roller;
the telescopic mechanism comprises a hydraulic telescopic rod arranged on one side of the mounting plate and a fixing plate fixedly connected to the extending end of the hydraulic telescopic rod;
the first clamping mechanism comprises a mounting groove formed in one side of a fixed plate and a sleeve fixedly connected to one side of the fixed plate, a pneumatic cylinder is fixedly connected to the inner wall of one side of the mounting groove, a spring is fixedly connected to the inner wall of one side of the sleeve, a moving plate is sleeved inside the sleeve, one side of the moving plate is fixedly connected with one end of the spring, the output end of the pneumatic cylinder is fixedly connected with the other side of the moving plate, second strip-shaped openings are formed in two sides of the sleeve, clamping plates are hinged to the side walls of the two second strip-shaped openings, a baffle is fixedly connected to the outer portion of the pneumatic cylinder, and a clamping rod is fixedly connected to one side of the sleeve;
the second clamping mechanism comprises a fixed groove arranged on one side of the rotating shaft and a clamping groove arranged on one side of the fixed groove;
wherein, first latch mechanism and second latch mechanism mutually support, in order to be used for fixing the rotation axis on the fixed plate.
Preferably, adjustment mechanism is including seting up at the first bar mouth of mounting panel one side and rotating the threaded rod of connection in first bar mouthful inside, the outside threaded connection of threaded rod has the thread bush, one side of thread bush and hydraulic telescoping rod's one end fixed connection, the threaded rod drives through the drive mechanism who installs at the mounting panel top.
Preferably, the transmission mechanism comprises a rotating motor installed at the top of the mounting plate, and the output end of the rotating motor is in transmission connection with one end of the threaded rod.
Preferably, the clamping groove corresponds to the clamping rod in position, and an anti-slip pad is arranged outside the clamping rod.
Preferably, the fixing groove is in a T-shaped structure and is matched with the two clamping plates for use.
Preferably, the two clamping plates are positioned on the side where the moving plate and the baffle are close to each other.
The utility model discloses a technological effect and advantage:
1. through mutually supporting use of first latch mechanism and second latch mechanism, can effectually fix a position tensioning roller, through the use of kelly and cardboard, improved the stability in location, avoid location structure to appear rocking, made things convenient for and changed and dismantle tensioning roller, can satisfy the requirement that different length tensioning rollers advance line location moreover through two hydraulic telescoping rod that are equipped with.
2. Can drive the threaded rod through the rotating electrical machines who is equipped with and rotate, carry out the in-process of rotation when the threaded rod, can drive the thread bush and reciprocate, and then can drive the tensioning roller and reciprocate, alright like this with adjust the rate of tension of belt conveyor line, avoid belt conveyor line to take place to relax, produce the phenomenon of off tracking.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural view of the present invention in use.
In the figure: 1. mounting a plate; 2. a first bar-shaped opening; 3. a threaded rod; 4. a threaded sleeve; 5. a rotating electric machine; 6. a hydraulic telescopic rod; 7. a fixing plate; 8. a rotating shaft; 9. a tension roller; 10. fixing grooves; 11. mounting grooves; 12. a pneumatic cylinder; 13. a baffle plate; 14. clamping a plate; 15. a sleeve; 16. a second strip port; 17. a spring; 18. moving the plate; 19. a card slot; 20. and (5) clamping the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a tensioning roller positioning structure of a workshop belt conveyor line as shown in figures 1-3, which comprises two mounting plates 1, a tensioning roller 9 is arranged at one side of the two mounting plates 1 close to each other, a rotating shaft 8 is arranged at both sides of the tensioning roller 9, an adjusting mechanism is arranged at one side of the mounting plates 1 and used for adjusting the height of the tensioning roller 9, a telescopic mechanism comprises a hydraulic telescopic rod 6 arranged at one side of the mounting plates 1 and a fixed plate 7 fixedly connected at the extending end of the hydraulic telescopic rod 6, the fixed plate 7 can be driven to move by the hydraulic telescopic rod 6 arranged, thus the requirement of positioning the tensioning rollers 9 with different lengths can be met, a first clamping mechanism comprises a mounting groove 11 arranged at one side of the fixed plate 7 and a sleeve 15 fixedly connected at one side of the fixed plate 7, a pneumatic cylinder 12 is fixedly connected with the inner wall at one side of the mounting groove 11, the inner wall of one side of the sleeve 15 is fixedly connected with a spring 17, a movable plate 18 is sleeved in the sleeve 15, one side of the movable plate 18 is fixedly connected with one end of the spring 17, the output end of the pneumatic cylinder 12 is fixedly connected with the other side of the movable plate 18, the two sides of the sleeve 15 are respectively provided with a second strip-shaped opening 16, the side walls of the two second strip-shaped openings 16 are respectively hinged with a clamping plate 14, the outer part of the pneumatic cylinder 12 is fixedly connected with a baffle 13, one side of the sleeve 15 is fixedly connected with a clamping rod 20, and a second clamping mechanism comprises a fixed groove 10 arranged on one side of the rotating shaft 8 and a clamping groove 19 arranged on one side of the fixed groove 10, wherein the first clamping mechanism and the second clamping mechanism are mutually matched for fixing the rotating shaft 8 on the fixed plate 7, the tensioning roller 9 can be effectively positioned by mutually matching the first clamping mechanism and the second clamping mechanism, and through the use of the clamping rod 120 and the clamping plate 14, the stability of location is improved, avoids the location structure to appear rocking, has made things convenient for and has changed and dismantle tensioning roller 9.
As shown in fig. 1-3, the adjusting mechanism comprises a first bar-shaped opening 2 arranged on one side of the mounting plate 1 and a threaded rod 3 rotatably connected inside the first bar-shaped opening 2, the outer thread of the threaded rod 3 is connected with a threaded sleeve 4, one side of the threaded sleeve 4 is fixedly connected with one end of a hydraulic telescopic rod 6, the threaded rod 3 is driven by a transmission mechanism arranged on the top of the mounting plate 1, the transmission mechanism comprises a rotating motor 5 arranged on the top of the mounting plate 1, the output end of the rotating motor 5 is in transmission connection with one end of the threaded rod 3, when the tensioning roller 9 is in use, the threaded rod 3 can be driven to rotate by the rotating motor 5, when the threaded rod 3 rotates, the threaded sleeve 4 can be driven to move up and down, and then the tensioning roller 9 can be driven to move up and down, so as to adjust the tension degree of the belt conveying line, the phenomenon that a belt conveying line is loosened and deviates is avoided, the clamping groove 19 corresponds to the clamping rod 20 in position, the anti-slip mat is arranged outside the clamping rod 20, the fixing groove 10 is of a T-shaped structure and is matched with the two clamping plates 14 for use, and the two clamping plates 14 are located on one side, close to each other, of the movable plate 18 and the baffle 13.
The utility model discloses the theory of operation: in a specific implementation process, when the tensioning roller 9 needs to be positioned, the rotating shaft 8 and one of the fixing plates 7 on one side of the tensioning roller 9 can be positioned, at this time, the sleeve 15 can be directly sleeved inside the fixing groove 10, when the sleeve 15 is sleeved inside the fixing groove 10, the clamping rod 20 can be directly clamped inside the clamping groove 19, at this time, the pneumatic cylinder 12 can perform extension movement, when the pneumatic cylinder 12 performs extension movement, the moving plate 18 and the baffle 13 can be driven to move towards one side of the spring 17, the moving plate 18 can compress the spring 17, when the baffle 13 moves, the two clamping plates 14 can move, so that the two clamping plates 14 are clamped inside the fixing groove 10, one side of the tensioning roller 9 can be positioned, at this time, through the extension movement of the hydraulic telescopic rod 6, the other fixing plate 7 can be moved to the other side of the tensioning roller 9, according to the above-mentioned locate mode, can fix a position tensioning roller 9's opposite side, not only can satisfy the requirement that different length tensioning rollers 9 advance line location like this, and the convenience is changed and is dismantled tensioning rollers 9, at the in-process that tensioning rollers 9 are using, can drive threaded rod 3 through the rotating electrical machines 5 that are equipped with and rotate, in-process when threaded rod 3 carries out the rotation, can drive thread bush 4 and reciprocate, and then can drive tensioning rollers 9 and reciprocate, alright adjust the rate of tension of belt transfer chain like this, avoid the belt transfer chain to take place to relax, the phenomenon of production off tracking.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in other embodiments without departing from the spirit and scope of the invention.
Claims (6)
1. Tensioning roller location structure of workshop belt transfer chain, its characterized in that includes:
the device comprises two mounting plates (1), wherein one sides of the two mounting plates (1), which are close to each other, are provided with tensioning rollers (9), and two sides of each tensioning roller (9) are provided with rotating shafts (8);
the adjusting mechanism is arranged on one side of the mounting plate (1) and is used for adjusting the height of the tensioning roller (9);
the telescopic mechanism comprises a hydraulic telescopic rod (6) arranged on one side of the mounting plate (1) and a fixing plate (7) fixedly connected to the extending end of the hydraulic telescopic rod (6);
the first clamping mechanism comprises a mounting groove (11) arranged at one side of the fixing plate (7) and a sleeve (15) fixedly connected at one side of the fixing plate (7), a pneumatic cylinder (12) is fixedly connected with the inner wall of one side of the mounting groove (11), a spring (17) is fixedly connected with the inner wall of one side of the sleeve (15), a moving plate (18) is sleeved in the sleeve (15), one side of the moving plate (18) is fixedly connected with one end of the spring (17), the output end of the pneumatic cylinder (12) is fixedly connected with the other side of the moving plate (18), two sides of the sleeve (15) are respectively provided with a second strip-shaped opening (16), the side walls of the two second strip-shaped openings (16) are respectively hinged with a clamping plate (14), a baffle (13) is fixedly connected to the outside of the pneumatic cylinder (12), and a clamping rod (20) is fixedly connected to one side of the sleeve (15);
the second clamping mechanism comprises a fixed groove (10) arranged on one side of the rotating shaft (8) and a clamping groove (19) arranged on one side of the fixed groove (10);
the first clamping mechanism and the second clamping mechanism are matched with each other and used for fixing the rotating shaft (8) on the fixing plate (7).
2. The tension roller positioning structure of the workshop belt conveyor line as claimed in claim 1, wherein: adjustment mechanism is including offering at first bar mouth (2) of mounting panel (1) one side and rotating and connecting threaded rod (3) inside at first bar mouth (2), the outside threaded connection of threaded rod (3) has thread bush (4), the one side of thread bush (4) and the one end fixed connection of hydraulic telescoping rod (6), threaded rod (3) drive through the drive mechanism who installs at mounting panel (1) top.
3. The tension roller positioning structure of the workshop belt conveyor line as claimed in claim 2, wherein: the transmission mechanism comprises a rotating motor (5) installed at the top of the mounting plate (1), and the output end of the rotating motor (5) is in transmission connection with one end of the threaded rod (3).
4. The tension roller positioning structure of the workshop belt conveyor line as claimed in claim 1, wherein: the clamping groove (19) corresponds to the clamping rod (20), and an anti-slip pad is arranged outside the clamping rod (20).
5. The tension roller positioning structure of the workshop belt conveyor line as claimed in claim 1, wherein: the fixing groove (10) is in a T-shaped structure and is matched with the two clamping plates (14) for use.
6. The tension roller positioning structure of the workshop belt conveyor line as claimed in claim 1, wherein: the two clamping plates (14) are positioned on the side where the moving plate (18) and the baffle (13) are close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121443013.8U CN214933285U (en) | 2021-06-28 | 2021-06-28 | Tensioning roller positioning structure of workshop belt conveyor line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121443013.8U CN214933285U (en) | 2021-06-28 | 2021-06-28 | Tensioning roller positioning structure of workshop belt conveyor line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214933285U true CN214933285U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121443013.8U Active CN214933285U (en) | 2021-06-28 | 2021-06-28 | Tensioning roller positioning structure of workshop belt conveyor line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214933285U (en) |
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2021
- 2021-06-28 CN CN202121443013.8U patent/CN214933285U/en active Active
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