CN214030531U

CN214030531U - Belt conveying device for coal transport vehicle

Info

Publication number: CN214030531U
Application number: CN202023202752.6U
Authority: CN
Inventors: 温德扬; 翟瑞乾; 刘武庆; 常成蕾; 刘佳杰; 陈战备
Original assignee: Shanxi Ketong Mechanical Electronic Technology Co Ltd
Current assignee: Shanxi Ketong Mechanical Electronic Technology Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-24
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a coal is belt conveyors for transport vechicle, the utility model relates to a coal conveyer technical field, two fixed plates are symmetrical to be set up from beginning to end, be equipped with No. two pivot about between the fixed plate that the front-back symmetry set up, the rear end of a pivot utilizes the bearing to pass the fixed plate setting of rear side, the front end of a pivot utilizes the bearing to pass the fixed plate setting of front side, the front end of the pivot of the right side utilizes the shaft coupling to be connected with the output shaft of motor, the downside of the fixed plate of front side is equipped with the motor cabinet, the motor is fixed in on the motor cabinet, the cover is equipped with the driven voller in the pivot of left side, the cover is equipped with the drive roll in the pivot of right side, utilize the belt to wind between driven voller and the drive roll to be connected; the tightness of the belt of the device is conveniently adjusted, the belt is prevented from loosening and slipping, the efficiency of conveying coal is prevented from being reduced, the structure is simple, and the operation is convenient.

Description

Belt conveying device for coal transport vehicle

Technical Field

The utility model relates to a coal conveyer technical field, concretely relates to belt conveyors for coal transport vechicle.

Background

Coal plays an important role in modern industries, namely heavy industry and light industry; in the energy industry, the metallurgical industry, the chemical industry and the mechanical industry, the light textile industry, the food industry and the transportation industry, various industrial departments consume a certain amount of coal to a certain extent, so that coal is called as industrial 'real grain', and is one of main energy sources used in the human world in the eighteenth century, a belt conveying device is usually needed in the coal conveying process, and a common belt conveying device is loosened after long-time use of a belt, so that the belt is slipped, and the conveying efficiency of the coal is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a belt conveyors for coal haulage vehicle reasonable in design, conveniently adjust the elasticity of the device belt, avoid the belt to relax and skid, avoid reducing the efficiency of carrying coal, simple structure, convenient operation.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the device comprises a fixing plate, a first rotating shaft, a motor base, a driven roller, a driving roller, a belt, a baffle plate, a hinged support, a connecting plate, an electric telescopic rod, a universal wheel, a sliding chute, a boss, a sliding block, a first spring sleeve, a first connecting rod, a first push plate, a first spring, a second rotating shaft, a regulating roller, a supporting frame and a brush; two fixed plates are symmetrically arranged front and back, two first rotating shafts are arranged left and right between the fixed plates symmetrically arranged front and back, the rear ends of the first rotating shafts penetrate through the fixed plates at the rear side by using bearings, the front ends of the first rotating shafts penetrate through the fixed plates at the front side by using bearings, the front ends of the first rotating shafts at the right side are connected with an output shaft of a motor by using a coupling, a motor base is arranged at the lower side of the fixed plate at the front side, the motor is fixed on the motor base, a driven roller is sleeved on the first rotating shaft at the left side, a driving roller is sleeved on the first rotating shaft at the right side, the driven roller and the driving roller are connected by using a belt in a winding manner, two hinged supports are arranged left and right at the bottom of the fixed plates, the hinged supports at the right side are positioned at the left side of the motor base and are hinged with a connecting plate by using hinges, an electric telescopic rod is arranged at the bottom of the connecting plate, universal wheels are arranged at the bottom of the electric telescopic rod, and a sliding chute is arranged on the outer side wall of the fixed plate, the boss is arranged in the sliding groove in a sliding way, the boss is fixed on the inner side wall of the sliding block, the first spring sleeve is inserted in the sliding block, the upper end of the first connecting rod penetrates through the lower side wall of the first spring sleeve, be connected with the push pedal No. one, lower lateral wall activity joint of push pedal and spring housing No. one, push pedal and spring conflict setting No. one, a spring is located spring housing No. one, be equipped with the pivot No. two between the upper and lower both sides of belt, the rear end of pivot No. two utilizes the bearing to be connected with the connecting rod of rear side No. one, the front end of pivot No. two utilizes the bearing to be connected with the connecting rod of front side No. one, the cover is equipped with the regulating roller in the pivot No. two, the bottom of regulating roller is contradicted with the last lateral wall of downside belt and is set up, the bottom of the fixed plate of front and back symmetry utilizes the support frame to connect, the support frame is located the left side of left free bearing, the support frame upside is equipped with the brush, the equal external power supply of motor and electric telescopic handle.

Furthermore, a baffle plate is arranged on the fixing plate.

Furthermore, the outer side wall of the fixing plate is provided with a fixing block, the fixing block is located on the upper side of the sliding block, and the lower end threads of the screw rods penetrate through the fixing block and then are connected with the sliding block through bearings.

Further, support frame and brush between utilize the several extrusion device to be connected, the extrusion device contains No. two connecting rods, No. two spring housing, No. two push pedals and No. two springs and constitutes, the bottom of brush is equipped with the connecting rod No. two, the lower extreme of No. two connecting rods passes No. two spring housing after, is connected with No. two push pedals, No. two push pedals and No. two spring housing's last lateral wall activity joint, No. two push pedals and No. two spring conflict settings, No. two springs are located No. two spring housing.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a belt conveyors for coal haulage vehicle conveniently adjusts the elasticity of the device belt, avoids the belt lax to skid, avoids reducing the efficiency of carrying coal, simple structure, convenient operation.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic diagram of the slider structure of the present invention.

Description of reference numerals:

the device comprises a fixing plate 1, a first rotating shaft 2, a motor 3, a motor seat 4, a driven roller 5, a driving roller 6, a belt 7, a baffle plate 8, a hinged support 9, a connecting plate 10, an electric telescopic rod 11, a universal wheel 12, a sliding chute 13, a boss 14, a sliding block 15, a first spring sleeve 16, a first connecting rod 17, a first push plate 18, a first spring 19, a second rotating shaft 20, an adjusting roller 21, a fixing block 22, a screw 23, a support frame 24, an extrusion device 25, a second connecting rod 25-1, a second spring sleeve 25-2, a second push plate 25-3, a second spring 25-4 and a brush 26.

The specific implementation mode is as follows:

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.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a fixing plate 1, a first rotating shaft 2, a motor 3, a motor base 4, a driven roller 5, a driving roller 6, a belt 7, a baffle plate 8, a hinged support 9, a connecting plate 10, an electric telescopic rod 11, a universal wheel 12, a sliding chute 13, a boss 14, a sliding block 15, a first spring sleeve 16, a first connecting rod 17, a first push plate 18, a first spring 19, a second rotating shaft 20, an adjusting roller 21, a supporting frame 24 and a brush 26; two fixing plates 1 are symmetrically arranged front and back, two first rotating shafts 2 are arranged left and right between the fixing plates 1 symmetrically arranged front and back, the rear ends of the first rotating shafts 2 penetrate through the fixing plates 1 on the rear side by using bearings, the front ends of the first rotating shafts 2 penetrate through the fixing plates 1 on the front side by using bearings, the front ends of the first rotating shafts 2 on the right side are connected with an output shaft of a motor 3 by using a coupler, a motor base 4 is welded on the lower side of the fixing plates 1 on the front side, the motor 3 is connected with the motor base 4 by bolts, a driven roller 5 is sleeved on the first rotating shaft 2 on the left side, a driving roller 6 is sleeved on the first rotating shaft 2 on the right side, the driven roller 5 is connected with the driving roller 6 in a winding manner by using a belt 7, a baffle plate 8 is connected on the fixing plates 1 by using bolts, two hinged supports 9 are welded on the left and right sides of the bottoms of the fixing plates 1, the hinged supports 9 on the right side are positioned on the left side of the motor base 4, and the hinged supports 9 are hinged with connecting plates 10 by using hinges, an electric telescopic rod 11 is welded at the bottom of a connecting plate 10, a universal wheel 12 is welded at the bottom of the electric telescopic rod 11, a sliding groove 13 is formed in the outer side wall of a fixing plate 1, a boss 14 is slidably arranged in the sliding groove 13, the boss 14 is integrally formed on the inner side wall of a sliding block 15, a first spring sleeve 16 is inserted in the sliding block 15, the upper end of a first connecting rod 17 penetrates through the lower side wall of the first spring sleeve 16 and then is welded with a first push plate 18, the first push plate 18 is movably clamped with the lower side wall of the first spring sleeve 16, the first push plate 18 is abutted against a first spring 19, the first spring 19 is positioned in the first spring sleeve 16, a second rotating shaft 20 is arranged between the upper side and the lower side of a belt 7, the rear end of the second rotating shaft 20 is connected with the first connecting rod 17 at the rear side by a bearing, the front end of the second rotating shaft 20 is connected with the first connecting rod 17 at the front side by a bearing, an adjusting roller 21 is sleeved on the second rotating shaft 20, the bottom of the adjusting roller 21 is abutted against the upper side wall of the lower side belt 7, a fixing block 22 is welded on the outer side wall of the fixing plate 1, the fixing block 22 is positioned on the upper side of the sliding block 15, the lower end threads of the screw rod 23 penetrate through the fixing block 22 and then are connected with the sliding block 23 by using a bearing, the bottoms of the fixing plate 1 which are symmetrical front and back are welded by using a support frame 24, the support frame 24 is positioned on the left side of the hinged support 9 on the left side, the support frame 24 is connected with the brush 26 by using three extrusion devices 25, each extrusion device 25 comprises a second connecting rod 25-1, a second spring sleeve 25-2, a second push plate 25-3 and a second spring 25-4, the bottom of the brush 26 is provided with the second connecting rod 25-1, the lower end of the second connecting rod 25-1 penetrates through the second spring sleeve 25-2 and then is welded with the second push plate 25-3, the second push plate 25-3 is movably clamped with the upper side wall of the second spring sleeve 25-2, no. two push plates 25-3 are abutted against a No. two spring 25-4, the No. two spring 25-4 is located in a No. two spring sleeve 25-2, the electric telescopic rod 11 is XTL in model, and the motor 3 and the electric telescopic rod 11 are both externally connected with a power supply.

The working principle of the specific embodiment is as follows: when the device is used, the universal wheel 12 is utilized to move the device to a proper position, the motor 3 and the electric telescopic rod 11 are electrified, the electric telescopic rod 11 on the left side is controlled to extend, the driven roller 5 is enabled to a proper position, the motor 3 is started to drive the first rotating shaft 2 on the right side to rotate, the driving roller 6 is driven to rotate anticlockwise, the belt 7 is driven to rotate anticlockwise, coal is put on the belt 7 from the right side and then falls into a transport vehicle from the left side of the belt 7, meanwhile, coal dust on the belt 7 is cleaned under the action of the brush 26, when the belt 7 is used for a period of time, the first spring 19 extends, the first push plate 18 moves downwards, the first connecting rod 17 is driven to move downwards, the second rotating shaft 20 is driven to move downwards, the adjusting roller 21 moves downwards, the belt 7 is tensioned, when the tightness of the belt 7 needs to be manually adjusted, the screw 23 is rotated to drive the slide block 15 to lift, so as to drive the adjusting roller 21 to lift, thereby adjusting the tightness of the belt 7.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the universal wheels 12 are arranged, so that the device is convenient to move;

2. the sliding block 15, the first connecting rod 17 and the adjusting roller 21 are arranged, so that the tightness of the belt 7 can be adjusted, the belt 7 is prevented from slipping, and the coal conveying efficiency is reduced;

3. the squeezing device 25 is arranged, so that the brush 26 can be abutted against the belt 7, and the cleaning efficiency of coal ash on the belt 7 is improved.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a belt conveyors for coal haulage vehicle which characterized in that: the device comprises a fixing plate (1), a first rotating shaft (2), a motor (3), a motor base (4), a driven roller (5), a driving roller (6), a belt (7), a baffle (8), a hinged support (9), a connecting plate (10), an electric telescopic rod (11), a universal wheel (12), a sliding groove (13), a boss (14), a sliding block (15), a first spring sleeve (16), a first connecting rod (17), a first push plate (18), a first spring (19), a second rotating shaft (20), an adjusting roller (21), a support frame (24) and a brush (26); two fixing plates (1) are symmetrically arranged front and back, two first rotating shafts (2) are arranged left and right between the fixing plates (1) symmetrically arranged front and back, the rear ends of the first rotating shafts (2) penetrate through the fixing plates (1) on the rear side by virtue of bearings, the front ends of the first rotating shafts (2) penetrate through the fixing plates (1) on the front side by virtue of bearings, the front ends of the first rotating shafts (2) on the right side are connected with an output shaft of a motor (3) by virtue of a coupler, a motor base (4) is arranged on the lower side of the fixing plates (1) on the front side, the motor (3) is fixed on the motor base (4), driven rollers (5) are sleeved on the first rotating shafts (2) on the left side, driving rollers (6) are sleeved on the first rotating shafts (2) on the right side, the driven rollers (5) and the driving rollers (6) are connected in a winding manner by virtue of belts (7, the right hinged support (9) is positioned on the left side of the motor base (4), the hinged support (9) is hinged with a connecting plate (10) through a hinge, an electric telescopic rod (11) is arranged at the bottom of the connecting plate (10), a universal wheel (12) is arranged at the bottom of the electric telescopic rod (11), a sliding groove (13) is formed in the outer side wall of the fixing plate (1), a boss (14) is slidably arranged in the sliding groove (13), the boss (14) is fixed on the inner side wall of a sliding block (15), a first spring sleeve (16) is inserted in the sliding block (15), the upper end of a first connecting rod (17) penetrates through the lower side wall of the first spring sleeve (16) and then is connected with a first push plate (18), the first push plate (18) is movably clamped with the lower side wall of the first spring sleeve (16), the first push plate (18) is abutted against the first spring (19), the first spring (19) is positioned in the first spring sleeve (16), and a second rotating shaft (20) is arranged between the upper side and the lower side of the belt (7), the rear end of No. two pivot (20) utilizes the bearing to be connected with connecting rod (17) of rear side, the front end of No. two pivot (20) utilizes the bearing to be connected with connecting rod (17) of front side, the cover is equipped with dancer rools (21) on No. two pivot (20), the bottom of dancer rools (21) is contradicted with the last lateral wall of downside belt (7) and is set up, the bottom of the fixed plate (1) of front and back symmetry utilizes support frame (24) to connect, support frame (24) are located the left side of left free bearing (9), support frame (24) upside is equipped with brush (26), equal external power supply of motor (3) and electric telescopic handle (11).

2. The belt conveyor for a coal transport vehicle according to claim 1, characterized in that: the fixed plate (1) is provided with a baffle (8).

3. The belt conveyor for a coal transport vehicle according to claim 1, characterized in that: the outer side wall of the fixing plate (1) is provided with a fixing block (22), the fixing block (22) is located on the upper side of the sliding block (15), and the lower end of the screw rod (23) is connected with the sliding block (15) through a bearing after penetrating through the fixing block (22).

4. The belt conveyor for a coal transport vehicle according to claim 1, characterized in that: the supporting frame (24) is connected with the brush (26) through a plurality of extrusion devices (25), each extrusion device (25) comprises a second connecting rod (25-1), a second spring sleeve (25-2), a second push plate (25-3) and a second spring (25-4), the second connecting rod (25-1) is arranged at the bottom of the brush (26), the lower end of the second connecting rod (25-1) penetrates through the second spring sleeve (25-2) and then is connected with the second push plate (25-3), the second push plate (25-3) is movably clamped with the upper side wall of the second spring sleeve (25-2), the second push plate (25-3) is abutted against the second spring (25-4), and the second spring (25-4) is located in the second spring sleeve (25-2).