CN218859512U

CN218859512U - Impact-resistant belt conveyor convenient to adjust belt rate of tension

Info

Publication number: CN218859512U
Application number: CN202223420801.2U
Authority: CN
Inventors: 徐东方; 段素伟; 宋团结; 王雅君; 林�建; 李绩瑞
Original assignee: Zhoukou Qianggu Commercial Concrete Co ltd
Current assignee: Zhoukou Qianggu Commercial Concrete Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-04-14
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a band conveyer technical field specifically is a resistant impact belt feeder convenient to adjust belt rate of tension, including chassis and crossbeam, the top of chassis is provided with the auxiliary frame, the inside of auxiliary frame is provided with the threaded rod, the top and the bottom of threaded rod all are provided with the gag lever post, the both ends of threaded rod all are provided with the pivot, the surface of pivot is provided with the axle bed, the threaded rod is provided with the movable block with the surface of auxiliary rod, one side of movable block is provided with the belt roller. This impact-resistant belt feeder convenient to adjust belt rate of tension uses through the cooperation of gear motor, output shaft and pivot for gear motor can drive the threaded rod and rotate at the during operation, and uses through the cooperation of threaded rod and gag lever post, makes the threaded rod when the pivoted, and the movable block can the shift position, thereby reaches the purpose of tensioning belt roller surface belt.

Description

Impact-resistant belt conveyor convenient to adjust belt tension

Technical Field

The utility model relates to a band conveyer technical field specifically is an impact-resistant belt feeder convenient to adjust belt tension.

Background

The belt conveyor is a conveying system used for conveying loose materials or finished products, and is widely applied to industries such as mines, metallurgy, coal and the like, the belt conveyor mainly comprises a frame, a conveying belt, a belt roller, a tensioning device, a transmission device and the like, and has the advantages of large conveying capacity, simple structure, convenience in maintenance, standardization of parts and the like, according to the requirements of a conveying process, the belt conveyor can be conveyed singly, or a plurality of belt conveyors can be combined or combined with other conveying equipment to form a horizontal or inclined conveying system so as to meet the requirements of operating lines of different arrangement types, belt transmission is a common transmission mode in the mechanical industry, belts made of various materials are not complete elastic bodies, under the action of pre-tightening force, the belts can be loosened due to elastic deformation after running for a period of time, the initial tension is reduced, the transmission speed ratio of a belt pulley can be influenced, even the slipping phenomenon occurs, the working efficiency and the reliability of the equipment are reduced, in order to ensure the transmission capacity of the belt, the tension of the belt conveyor needs to be checked regularly, if the defects are found, the belt conveyor must be re-tensioned again to work, when the condition that the belt loosening occurs, after the tension adjustment of a tensioning wheel mechanism is manually adjusted, the tension of the belt conveyor, the existing belt conveyor can be used normally, and the defects exist in the following processes:

tensioning wheel mechanism structure is complicated on current belt feeder, and in case the take-up pulley breaks down, overhauls work load and cost of overhaul all very high, and in addition, it is less to reserve the accommodation space, and the manual regulation is very inconvenient, has certain potential safety hazard, therefore needs an urgent need to be convenient for adjust the resistant impact belt feeder of belt tensioning degree and improves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an impact-resistant belt feeder convenient to adjust belt rate of tension is used for solving take-up pulley mechanism structure complicacy on the current belt feeder, in case the take-up pulley breaks down, and maintenance work load and cost of overhaul are all very high, and in addition, the reservation regulation space is less, and the manual regulation is very inconvenient, has the technical problem of certain potential safety hazard.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an impact-resistant belt feeder convenient to adjust belt rate of tension, includes chassis and crossbeam, the top of chassis is provided with the auxiliary frame, the inside of auxiliary frame is provided with the threaded rod, the top and the bottom of threaded rod all are provided with the gag lever post, the both ends of threaded rod all are provided with the pivot, the surface of pivot is provided with the axle bed, the threaded rod is provided with the movable block with the surface of auxiliary rod, one side of movable block is provided with the belt roller, the belt roller is close to the one end of movable block and is provided with the connecting axle, threaded hole and spacing hole are seted up to the inside of movable block, one side of auxiliary frame is provided with gear motor, gear motor's both ends all are provided with the link, gear motor's output is provided with the output shaft, the one end that gear motor was kept away from to the output shaft is provided with flange, the one end fixed connection of flange and pivot.

The utility model discloses further set up to: the shaft seat is arranged on the auxiliary frame.

Through adopting above-mentioned technical scheme for the threaded rod can rotate with the auxiliary frame through the pivot and be connected.

The utility model discloses further set up to: the belt roller is rotatably connected with the movable block through a connecting shaft.

By adopting the technical scheme, … ….

The utility model discloses further set up to: the threaded hole is matched with the threaded rod, and the limiting hole is matched with the limiting rod.

Through adopting above-mentioned technical scheme for threaded rod and movable block threaded connection to use through the cooperation of gag lever post, make the threaded rod at the pivoted in-process, the movable block can remove.

The utility model discloses further set up to: the speed reduction motor is fixedly connected with the auxiliary frame through a connecting frame, and the connecting frame and the auxiliary frame are installed through screws.

Through adopting above-mentioned technical scheme, install through adopting the screw for gear motor is convenient for install and is dismantled, thereby makes it easy to overhaul and change.

The utility model discloses further set up to: the connecting flange is fixedly connected with one end of the rotating shaft through screws.

Through adopting above-mentioned technical scheme for gear motor can drive the pivot and rotate, causes the pivot to drive the threaded rod and rotates.

To sum up, the utility model discloses a beneficial technological effect does:

this impact-resistant belt feeder convenient to adjust belt rate of tension, through gear motor, the cooperation of output shaft and pivot is used, make gear motor at the during operation, can drive the threaded rod and rotate, and use through the cooperation of threaded rod and gag lever post, make the threaded rod in the pivoted, the movable block can the shift position, thereby reach the purpose of tensioning belt roller surface belt, and the device easy operation, it is convenient, manual operation has been reduced, the manpower has been saved, not only the effectual potential safety hazard that has reduced, and the effectual work efficiency that has promoted.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the movable block of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 of the present invention.

In the figure: 1. a chassis; 2. a cross beam; 3. an auxiliary frame; 4. a threaded rod; 5. a limiting rod; 6. a rotating shaft; 7. a shaft seat; 8. a movable block; 9. a belt roller; 10. a connecting shaft; 11. a threaded hole; 12. a limiting hole; 13. a reduction motor; 14. a connecting frame; 15. an output shaft; 16. and (7) connecting the flanges.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1 and 2, for the utility model discloses an impact-resistant belt feeder convenient to adjust belt rate of tension, including chassis 1 and crossbeam 2, the top of chassis 1 is provided with auxiliary frame 3, the inside of auxiliary frame 3 is provided with threaded rod 4, the top and the bottom of threaded rod 4 all are provided with gag lever post 5, the both ends of threaded rod 4 all are provided with pivot 6, the surface of pivot 6 is provided with axle bed 7, threaded rod 4 is provided with movable block 8 with the surface of auxiliary rod, one side of movable block 8 is provided with belt roller 9, the one end that belt roller 9 is close to movable block 8 is provided with connecting axle 10, threaded hole 11 and spacing hole 12 have been seted up to the inside of movable block 8, in this embodiment, threaded rod 4 is as an organic whole with the 6 designs of pivot that their both ends were equipped with, and in this embodiment, 5 fixed connection of gag lever post is in auxiliary frame 3.

Referring to fig. 3 and fig. 1, one side of auxiliary frame 3 is provided with gear motor 13, the both ends of gear motor 13 all are provided with link 14, gear motor 13's output is provided with output shaft 15, the one end that gear motor 13 was kept away from to output shaft 15 is provided with flange 16, flange 16 and the one end fixed connection of pivot 6, in this embodiment, through gear motor 13, output shaft 15 uses with the cooperation of pivot 6, make gear motor 13 at the during operation, can drive threaded rod 4 and rotate, and use through the cooperation of threaded rod 4 with gag lever post 5, make threaded rod 4 in the pivoted while, movable block 8 can the shift position, thereby reach the purpose of tensioning belt roller 9 surface belt, and the device easy operation, it is convenient, manual operation has been reduced, the manpower has been saved, not only the effectual potential safety hazard that has reduced, and the effectual work efficiency that has promoted.

The shaft seat 7 is arranged on the auxiliary frame 3.

The belt roller 9 is rotatably connected with the movable block 8 through a connecting shaft 10.

The threaded hole 11 is matched with the threaded rod 4, and the limiting hole 12 is matched with the limiting rod 5.

The speed reducing motor 13 is fixedly connected with the auxiliary frame 3 through a connecting frame 14, and the connecting frame 14 and the auxiliary frame 3 are installed through screws.

The connecting flange 16 is fixedly connected with one end of the rotating shaft 6 by screws.

The implementation principle of the embodiment is as follows: during the use, when the belt of discovery belt roller 9 surface is lax, the staff opens gear motor 13, make gear motor 13 begin work, output shaft 15 drives pivot 6 and rotates promptly, because pivot 6 and threaded rod 4 design are as an organic whole, threaded rod 4 rotates thereupon, because gag lever post 5 uses with threaded rod 4's cooperation, cause threaded rod 4 at the pivoted in-process, movable block 8 can the shift position, thereby tensioning lax belt, the device passes through gear motor 13, output shaft 15 uses with the cooperation of pivot 6, make gear motor 13 at the during operation, can drive threaded rod 4 and rotate, and use through threaded rod 4 and gag lever post 5's cooperation, make threaded rod 4 in the pivoted, movable block 8 can the shift position, thereby reach the mesh of belt tensioning roller 9 surface belt, and the device easy operation, and convenience, manual operation has been reduced, the manpower has been saved, not only the effectual potential safety hazard that has reduced, and the effectual work efficiency that has promoted, therefore the device has certain practicality.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an impact-resistant belt feeder convenient to adjust belt rate of tension, includes chassis (1) and crossbeam (2), its characterized in that: the top of chassis (1) is provided with auxiliary frame (3), the inside of auxiliary frame (3) is provided with threaded rod (4), the top and the bottom of threaded rod (4) all are provided with gag lever post (5), the both ends of threaded rod (4) all are provided with pivot (6), the surface of pivot (6) is provided with axle bed (7), threaded rod (4) are provided with movable block (8) with the surface of auxiliary rod, one side of movable block (8) is provided with belt roller (9), the one end that belt roller (9) are close to movable block (8) is provided with connecting axle (10), threaded hole (11) and spacing hole (12) have been seted up to the inside of movable block (8), one side of auxiliary frame (3) is provided with gear motor (13), the both ends of gear motor (13) all are provided with link (14), the output of gear motor (13) is provided with output shaft (15), the one end that gear motor (13) were kept away from to output shaft (15) is provided with flange (16), the one end fixed connection flange (16) and the one end of pivot (6).

2. The impact-resistant belt conveyor facilitating adjustment of belt tightness of claim 1, characterized in that: the shaft seat (7) is arranged on the auxiliary frame (3).

3. The impact-resistant belt conveyor facilitating adjustment of belt tightness of claim 1, wherein: the belt roller (9) is rotatably connected with the movable block (8) through a connecting shaft (10).

4. The impact-resistant belt conveyor facilitating adjustment of belt tightness of claim 1, wherein: the threaded hole (11) is matched with the threaded rod (4), and the limiting hole (12) is matched with the limiting rod (5).

5. The impact-resistant belt conveyor facilitating adjustment of belt tightness of claim 1, wherein: the speed reducing motor (13) is fixedly connected with the auxiliary frame (3) through a connecting frame (14), and the connecting frame (14) and the auxiliary frame (3) are installed through screws.

6. The impact-resistant belt conveyor facilitating adjustment of belt tightness of claim 1, wherein: the connecting flange (16) is fixedly connected with one end of the rotating shaft (6) through screws.