CN215363423U - Horizontal turning device of belt conveyor - Google Patents
Horizontal turning device of belt conveyor Download PDFInfo
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- CN215363423U CN215363423U CN202120773107.5U CN202120773107U CN215363423U CN 215363423 U CN215363423 U CN 215363423U CN 202120773107 U CN202120773107 U CN 202120773107U CN 215363423 U CN215363423 U CN 215363423U
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Abstract
The utility model discloses a horizontal turning device of a belt conveyor, which comprises two transition H frames, wherein a special longitudinal beam is fixedly connected between the two transition H frames, the outer wall of the bottom of the special longitudinal beam is fixedly connected with the special H frame, the outer wall of the top of the special longitudinal beam is provided with a turning adjusting carrier roller group, the outer wall of the special H frame is provided with a lower conveyor belt baffle vertical roller, the turning adjusting carrier roller group comprises a bottom frame and two adjusting carrier roller frames movably connected to the bottom frame, grooves are formed in two sides of the outer wall of the top of the bottom frame, and connecting bolts are arranged on the inner walls of the two grooves. Compared with the traditional mode of increasing the number of conveyors, the utility model has the advantages of simple structure, low production and manufacturing cost, reduced transfer links and more compact structure.
Description
Technical Field
The utility model relates to the technical field of belt conveyors, in particular to a horizontal turning device of a belt conveyor.
Background
The belt conveyor is a friction-driven machine for continuously transporting materials, has the advantages of large conveying capacity, strong adaptability, simple structure, convenient maintenance, standardized components and the like, and is widely applied to industries such as mines, electric power, metallurgy, ports, coal and the like. In the underground coal mine transportation link, the transportation of coal or gangue is mainly completed by a rubber belt conveyor. Generally, the traditional belt conveyor can only carry out linear transportation, but is limited by the fact that underground geographic conditions are changeable, the traditional belt conveyor cannot realize horizontal turning in normal extension, and the transportation at the turning position is usually realized by increasing the number of conveyors or by adopting forced turning.
Because the traditional belt conveyor can only carry out straight line transportation, when the condition of turning the line in the long-distance transportation process occurs, the traditional belt conveyor can only be used for lapping one belt conveyor additionally at the turning place to complete the transportation task. The number of the conveyors is increased at the corner to realize the turning, the method increases the transferring link and investment, the occupied space is large when the machine head and the machine tail are installed, and more adhesive tape management posts are needed after the increase, so that the production cost is improved, and the power load is increased; meanwhile, the overhaul working time and the maintenance workload are increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a horizontal turning device of a belt conveyor.
In order to achieve the purpose, the utility model adopts the following technical scheme:
horizontal turning device of belt conveyor, including two transition H framves, two fixedly connected with special longeron between the transition H frame, and special longeron bottom outer wall fixedly connected with special H frame, special longeron top outer wall all is provided with the regulation bearing roller group that turns round, special H frame outer wall is provided with down the conveyer belt and keeps off inclined to one side edger roll, the regulation bearing roller group that turns round includes chassis and two swing joint regulation bearing roller framves on the chassis, and the both sides of chassis top outer wall all set up flutedly, two the inner wall of recess all is provided with coupling bolt, and just two recesses all have left side supporting seat and right branch seat through coupling bolt swing joint respectively, one side outer wall of left side supporting seat and right branch seat all is provided with supporting seat supporting wheel axle, two supporting seat supporting wheel has all been cup jointed to the one end of supporting seat supporting wheel axle.
Preferably, two the direction slide has all been seted up to regulation bearing roller frame bottom outer wall, and two supporting seat supporting wheels are sliding connection respectively on the inner wall of two direction slides.
Preferably, the outer wall of one side of each of the two adjusting roller frames is provided with a fixed bolt group, and the two adjusting roller frames are connected with a deflection-blocking forcing roller fixing buckle plate through the fixed bolt groups.
Preferably, the two adjusting roller frames are connected with a deflection blocking and forcing roller through a deflection blocking and forcing roller fixing buckle plate.
The utility model has the beneficial effects that:
1. the horizontal turning device of the belt conveyor balances the centripetal force generated by the turning operation of the conveyor belt and the centrifugal friction force given by the turning device through the automatic adjusting function of the horizontal turning device (the left support seat and the right support seat) so as to realize natural horizontal turning, has the structure basically the same as a triangular carrier roller, and can be realized by additionally arranging a left group of force rollers, a right group of force rollers, a left support assembly and a right support assembly;
2. the horizontal turning device of the belt conveyor can realize the natural turning of a roadway with the angle of 1 degree adjusted every 6 meters in the horizontal direction, can meet the requirements of a transportation device at the turning position under a coal mine well, and has high practicability;
3. according to the horizontal turning device of the belt conveyor, the underframe of the device is matched with the connecting hole of the special pipe longitudinal beam, so that the component connection standardization is realized, and the horizontal turning device is suitable for wide popularization and use.
Drawings
Fig. 1 is a schematic structural view of a horizontal turning device of a belt conveyor according to the present invention;
fig. 2 is a schematic structural view of a turning adjusting carrier roller set of the horizontal turning device of the belt conveyor provided by the utility model;
fig. 3 is a schematic diagram of the structure a-a of the horizontal turning device of the belt conveyor.
In the figure: the device comprises a transition H frame 1, a turning adjusting carrier roller group 2, a lower conveyor belt deflection vertical roller 3, a special H frame 4, a flat carrier roller 5, a special longitudinal beam 6, a fixed bolt group 7, a deflection pushing roller 8, an adjusting carrier roller frame 9, an underframe 10, a left supporting seat 11, a groove-shaped carrier roller 12, a right supporting seat 13, a deflection pushing roller fixing buckle plate 14, a connecting bolt 15, a supporting seat supporting wheel 16 and a supporting seat supporting wheel shaft 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, the horizontal turning device of the belt conveyor comprises two transition H frames 1, a special longitudinal beam 6 is fixedly connected between the two transition H frames 1, a special H frame 4 is fixedly connected to the outer wall of the bottom of the special longitudinal beam 6, a turning adjusting idler set 2 is arranged on the outer wall of the top of the special longitudinal beam 6, a lower conveyor belt baffle deflection roller 3 is arranged on the outer wall of the special H frame 4, the turning adjusting idler set 2 comprises a bottom frame 10 and two adjusting idler frames 9 movably connected to the bottom frame 10, grooves are formed in both sides of the outer wall of the top of the bottom frame 10, connecting bolts 15 are arranged on the inner walls of the two grooves, the two grooves are respectively and movably connected with a left supporting seat 11 and a right supporting seat 13 through the connecting bolts 15, a supporting seat supporting wheel shaft 17 is arranged on the outer wall of one side of the left supporting seat 11 and the right supporting seat 13, and supporting seat supporting wheels 16 are sleeved on one end of the two supporting seat supporting wheel shafts 17, the guide slide ways are arranged on the outer walls of the bottoms of the two adjusting roller frames 9, the two supporting seat supporting wheels 16 are respectively connected to the inner walls of the two guide slide ways in a sliding mode, a fixing bolt group 7 is arranged on the outer wall of one side of each of the two adjusting roller frames 9, the two adjusting roller frames 9 are respectively connected with a deflection-blocking force-forcing roller fixing buckle plate 14 through the fixing bolt group 7, and the two adjusting roller frames 9 are connected with deflection-blocking force-forcing rollers 8 through deflection-blocking force-forcing roller fixing buckle plates 14.
The working principle is as follows: according to the horizontal turning device of the belt conveyor, a turning adjusting carrier roller group 2, a transition H frame 1, a lower conveyor belt baffle vertical roller 3, a flat carrier roller, a special H frame 4, a special longitudinal beam 6 and the like are arranged along an arc when the belt conveyor turns according to the turning direction and the turning angle of a conveying line. The adjusting carrier roller frame on the turning adjusting carrier roller group 2 is moved and adjusted along the left and right supporting seat supporting wheels to form an arc groove-shaped belt conveyor turning along a conveying line, a conveying rubber belt at a turning position deflects towards the inner side of the turning direction when the conveyor works, the deviation blocking and forcing roller 8 on the inner side of an arc blocks the conveying rubber belt and rotates along with the conveying rubber belt, the abrasion of the edge rubber of the conveying rubber belt and the throwing of conveying materials are avoided, when the lower return conveying belt deflects towards the inner side of the turning direction, the deviation blocking carrier roller on a special H frame blocks the deviation blocking carrier roller, the deviation blocking carrier roller rotates along with the conveying rubber belt, the abrasion of the edge rubber of the conveying rubber belt is avoided, and the condition that the conveying belt conveyor turns along the line to convey the materials normally is ensured. The utility model realizes the horizontal bending of the belt conveyor by naturally bending the conveying belt according to the mechanical law. The turning radius is calculated by adopting a common conveying belt, the horizontal turning device is arranged along a conveying line according to the turning radius, and the centripetal force generated by the turning operation of the conveying belt is balanced with the centrifugal friction force given by the turning device through the automatic adjusting function of the turning device (left and right supports), so that the natural horizontal turning is realized. The structure is basically the same as a triangular roller frame, the arrangement of a left group of force rollers and a right group of force rollers and a left group of support assemblies and a right group of support assemblies can be realized, and compared with the traditional mode of arranging the number of the conveyors, the structure is simple, the production and manufacturing cost is low, the transfer links are reduced, and the structure is more compact.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The horizontal turning device of the belt conveyor comprises two transition H frames (1), and is characterized in that a special longitudinal beam (6) is fixedly connected between the two transition H frames (1), the outer wall of the bottom of the special longitudinal beam (6) is fixedly connected with a special H frame (4), the outer wall of the top of the special longitudinal beam (6) is provided with a turning adjusting idler set (2), the outer wall of the special H frame (4) is provided with a lower conveyor belt baffle vertical roller (3), the turning adjusting idler set (2) comprises an underframe (10) and two adjusting idler frames (9) movably connected to the underframe (10), grooves are formed in two sides of the outer wall of the top of the underframe (10), connecting bolts (15) are arranged on the inner walls of the two grooves, and the two grooves are respectively and movably connected with a left supporting seat (11) and a right supporting seat (13) through the connecting bolts (15), the outer wall of one side of left side supporting seat (11) and right branch seat (13) all is provided with supporting seat supporting wheel axle (17), two supporting seat supporting wheel (16) have all been cup jointed to the one end of supporting seat supporting wheel axle (17).
2. The belt conveyor horizontal turning device according to claim 1, wherein the outer walls of the bottoms of the two adjusting idler racks (9) are provided with guide slideways, and the two supporting seat supporting wheels (16) are respectively connected with the inner walls of the two guide slideways in a sliding manner.
3. The belt conveyor horizontal turning device according to claim 1, characterized in that the outer wall of one side of the two adjusting idler racks (9) is provided with a fixed bolt group (7), and the two adjusting idler racks (9) are connected with a deflection resisting and forcing roller fixing buckle plate (14) through the fixed bolt group (7).
4. The belt conveyor horizontal turning device according to claim 3, characterized in that the two adjusting idler racks (9) are connected with a deflection resisting and forcing roller (8) through a deflection resisting and forcing roller fixing buckle plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773107.5U CN215363423U (en) | 2021-04-15 | 2021-04-15 | Horizontal turning device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120773107.5U CN215363423U (en) | 2021-04-15 | 2021-04-15 | Horizontal turning device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215363423U true CN215363423U (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120773107.5U Active CN215363423U (en) | 2021-04-15 | 2021-04-15 | Horizontal turning device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215363423U (en) |
-
2021
- 2021-04-15 CN CN202120773107.5U patent/CN215363423U/en active Active
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