CN218230544U

CN218230544U - Raw material conveying device

Info

Publication number: CN218230544U
Application number: CN202220585904.5U
Authority: CN
Inventors: 赵美中; 赵永洪
Original assignee: Alar Hengnuan Building Materials Co ltd
Current assignee: Alar Hengnuan Building Materials Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2023-01-06
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses a raw material conveying device, which comprises a frame, wherein two ends of the inner side of the frame are respectively and rotatably connected with a driven roller and a driving roller, the driven roller and the driving roller are jointly connected with a conveying belt, the outer wall of the frame is fixedly connected with a speed reducing motor, the output shaft of the speed reducing motor is fixedly connected with a second chain wheel, one end of the driving roller is fixedly connected with a first chain wheel, and the first chain wheel and the second chain wheel are connected through chain transmission; the utility model discloses when using, through starting gear motor, can utilize the transmission of first sprocket and second sprocket to be connected the drive conveyer belt and carry its surperficial ore, in transportation process, drench the spraying to the conveyer belt surface through the shower nozzle, can be stained with the ore surface and wet, in order to avoid producing a large amount of raise dusts, and simultaneously, the scraper blade can laminate on the conveyer belt surface under the effect of spring and ejector pin, in order to utilize impurity such as scraper blade to strike off adnexed earth on with the conveyer belt, in order to keep the cleanness of conveyer belt.

Description

Raw material conveying device

Technical Field

The utility model relates to a raw materials conveyor specifically is a raw materials conveyor.

Background

During the mining process of ore, a conveyor is used to convey the ore to a washer for cleaning.

Most of existing ore conveying devices lack dust fall measures, a large amount of dust is easily generated in the process of conveying ores, and a small amount of ores are easily adhered to mud blocks on a conveying belt, so that part of ores cannot be separated from the conveying belt and need to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials conveyor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a raw material conveying device, includes the frame, the inboard both ends department of frame rotates respectively and is connected with driven voller and drive roll, driven voller and drive roll are connected with the conveyer belt jointly, the outer wall fixedly connected with gear motor of frame, gear motor's output shaft fixedly connected with second sprocket, the first sprocket of one end fixedly connected with of drive roll, first sprocket and second sprocket pass through chain drive and connect, support fixedly connected with raceway is passed through at the top of frame, the raceway is located the conveyer belt directly over, the bottom of raceway is provided with a plurality of shower nozzles, the inside wall fixedly connected with pivot of frame, the outer wall of pivot rotates and is connected with the mounting panel, the top fixedly connected with scraper blade of mounting panel, the tip of scraper blade and the outer wall laminating of conveyer belt, the inside wall fixedly connected with crossbeam of frame, install straining device on the crossbeam, straining device is connected with the mounting panel transmission.

As a further aspect of the present invention: the inboard of frame is rotated and is connected with a plurality of backing rolls, the backing roll all is located the inboard of conveyer belt, the top outer wall of backing roll and the laminating of the top inner wall of conveyer belt.

As a further aspect of the present invention: straining device includes the sleeve, telescopic outer wall is articulated with the crossbeam through articulated seat, telescopic inside is provided with spring and stopper, the outer wall fixedly connected with ejector pin of stopper, the one end of ejector pin is articulated with the outer wall of mounting panel after running through telescopic inner wall.

As a further aspect of the present invention: the telescopic one end threaded connection has the screw rod, the one end fixedly connected with kicking block behind the telescopic outer wall is run through to the one end of screw rod, the other end fixedly connected with hand wheel of screw rod.

As a further aspect of the present invention: the spring is located between the top block limiting blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, through starting gear motor, can utilize the transmission of first sprocket and second sprocket to be connected the drive conveyer belt and carry its surperficial ore, in transportation process, drench the conveyer belt surface through the shower nozzle and spout, can be stained with the ore surface and wet, in order to avoid producing a large amount of raise dust, and simultaneously, the scraper blade can laminate on the conveyer belt surface under the effect of spring and ejector pin, in order to utilize the scraper blade to strike off impurity such as adnexed earth on with the conveyer belt, in order to keep the cleanness of conveyer belt, avoid the ore adhesion on the conveyer belt.

2. The utility model discloses in, through the setting of screw rod and kicking block, after utilizing the hand wheel to rotate the screw rod, can utilize screw rod and telescopic cooperation to adjust the spacing distance between kicking block and the stopper to change the compression capacity of spring, with the laminating dynamics between regulation scraper blade and the conveyer belt, great wearing and tearing appear at the scraper blade simultaneously and lead to the size to shorten the back, make the scraper blade still can keep laminating with the conveyer belt.

Drawings

Fig. 1 is a schematic structural view of a raw material conveying apparatus.

Fig. 2 is a schematic structural diagram of a mounting plate in a raw material conveying device.

Fig. 3 is a schematic structural diagram of a tensioning mechanism in a raw material conveying device.

The device comprises a frame 1, a driven roller 2, a driving roller 3, a first chain wheel 4, a speed reducing motor 5, a second chain wheel 6, a conveying belt 7, a supporting roller 8, a support 9, a water conveying pipe 10, a spray head 11, a rotating shaft 12, a mounting plate 13, a scraping plate 14, a cross beam 15, a sleeve 16, a screw 17, a hand wheel 18, an ejector block 19, a spring 20, a limiting block 21 and an ejector rod 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Please refer to fig. 1-3, in the embodiment of the present invention, a raw material conveying device, includes a frame 1, the inboard both ends of frame 1 are connected with driven voller 2 and drive roll 3 in a rotating manner respectively, driven voller 2 and drive roll 3 are connected with conveyer belt 7 jointly, the outer wall fixedly connected with gear motor 5 of frame 1, the output shaft fixedly connected with second sprocket 6 of gear motor 5, the first sprocket 4 of one end fixedly connected with of drive roll 3, first sprocket 4 and second sprocket 6 are connected through chain drive, support 9 fixedly connected with raceway 10 is passed through at the top of frame 1, raceway 10 is located conveyer belt 7 directly over, the end of intaking and municipal water supply pipe intercommunication of raceway 10, the bottom of raceway 10 is provided with a plurality of shower nozzles 11, the inside wall fixedly connected with pivot 12 of frame 1, the outer wall rotation of pivot 12 is connected with mounting panel 13, the top fixedly connected with scraper blade 14 of mounting panel 13, the tip of scraper blade 14 and the inside wall laminating of conveyer belt 7, frame 1's inside wall fixedly connected with crossbeam 15, install tensioning mechanism on crossbeam 15, tensioning mechanism and mounting panel 13 are connected with the transmission.

The inboard of frame 1 is rotated and is connected with a plurality of backing rolls 8, backing roll 8 all is located the inboard of conveyer belt 7, the top outer wall of backing roll 8 and the laminating of the top inner wall of conveyer belt 7.

By the arrangement of the supporting rollers 8, the conveying belt 7 can be supported at the inner side of the conveying belt 7, so that the running stability of the conveying belt 7 is improved.

Straining device includes sleeve 16, sleeve 16's outer wall is articulated with crossbeam 15 through articulated seat, sleeve 16's inside is provided with spring 20 and stopper 21, stopper 21's outer wall fixedly connected with ejector pin 22, the one end of ejector pin 22 runs through behind sleeve 16's the inner wall articulated with the outer wall of mounting panel 13.

Through the setting of sleeve 16, spring 20, stopper 21 and ejector pin 22, can utilize spring 20's elasticity to make ejector pin 22 promote mounting panel 13 to make the outer wall of scraper blade 14 laminate with the outer wall of conveyer belt 7 all the time, strike off impurity such as the adnexed earth on with conveyer belt 7 with utilizing scraper blade 14.

One end of the sleeve 16 is in threaded connection with a screw rod 17, one end of the screw rod 17 penetrates through the outer wall of the sleeve 16 and then is fixedly connected with an ejector block 19, and the other end of the screw rod 17 is fixedly connected with a hand wheel 18.

The spring 20 is positioned between the stoppers 21 of the top block 19.

Through the arrangement of the screw rod 17 and the ejector block 19, after the screw rod 17 is rotated by the hand wheel 18, the spacing distance between the ejector block 19 and the limiting block 21 can be adjusted by the cooperation of the screw rod 17 and the sleeve 16, so that the compression amount of the spring 20 is changed, and the attaching force between the scraper 14 and the conveying belt 7 is adjusted.

The utility model discloses a theory of operation is:

the utility model discloses when using, through starting gear motor 5, can utilize the transmission of first sprocket 4 and second sprocket 6 to be connected drive conveyer belt 7 and carry its surperficial ore, in transportation process, drench through shower nozzle 11 to 7 surfaces of conveyer belt and spout, can be stained with the ore surface and wet, in order to avoid producing a large amount of raise dusts, and simultaneously, scraper blade 14 can laminate at 7 surfaces of conveyer belt under spring 20 and ejector pin 22's effect, in order to utilize scraper blade 14 to strike off impurity such as adnexed earth on 7 conveyer belts, in order to keep 7 clean of conveyer belt, avoid the ore adhesion on conveyer belt 7.

The utility model discloses in, through the setting of screw rod 17 and kicking block 19, utilize the hand wheel 18 to rotate behind the screw rod 17, can utilize

screw rod

17 and 16 cooperation regulation kicking block 19 of sleeve and the spacing distance between the stopper 21 to change spring 20's decrement, with the laminating dynamics of adjusting between scraper blade 14 and the conveyer belt 7, great wearing and tearing appear at scraper blade 14 simultaneously and lead to the size to shorten the back, make scraper blade 14 still can keep laminating with the conveyer belt.

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. A raw material conveying device is characterized in that: comprises a frame (1), a driven roller (2) and a driving roller (3) are respectively and rotatably connected at two ends of the inner side of the frame (1), the driven roller (2) and the driving roller (3) are connected with a conveyer belt (7) together, the outer wall of the frame (1) is fixedly connected with a speed reducing motor (5), the output shaft of the reducing motor (5) is fixedly connected with a second chain wheel (6), one end of the driving roller (3) is fixedly connected with a first chain wheel (4), the first chain wheel (4) and the second chain wheel (6) are connected by a chain in a transmission way, the top of the frame (1) is fixedly connected with a water delivery pipe (10) through a bracket (9), the water conveying pipe (10) is positioned right above the conveying belt (7), a plurality of spray heads (11) are arranged at the bottom of the water delivery pipe (10), the inner side wall of the frame (1) is fixedly connected with a rotating shaft (12), the outer wall of the rotating shaft (12) is rotatably connected with a mounting plate (13), the top of the mounting plate (13) is fixedly connected with a scraper (14), the end part of the scraper (14) is attached to the outer wall of the conveyer belt (7), the inner side wall of the frame (1) is fixedly connected with a cross beam (15), and a tensioning mechanism is installed on the cross beam (15) and is in transmission connection with the mounting plate (13).

2. A material conveying apparatus according to claim 1, wherein: the inboard of frame (1) is rotated and is connected with a plurality of backing rolls (8), backing roll (8) all are located the inboard of conveyer belt (7), the top outer wall of backing roll (8) and the laminating of the top inner wall of conveyer belt (7).

3. A material conveying apparatus according to claim 1, wherein: straining device includes sleeve (16), the outer wall of sleeve (16) is articulated through articulated seat and crossbeam (15), the inside of sleeve (16) is provided with spring (20) and stopper (21), the outer wall fixedly connected with ejector pin (22) of stopper (21), the one end of ejector pin (22) is articulated with the outer wall of mounting panel (13) behind the inner wall of sleeve (16) of running through.

4. A material conveying apparatus according to claim 3, wherein: one end of the sleeve (16) is in threaded connection with a screw rod (17), one end of the screw rod (17) penetrates through the outer wall of the sleeve (16) and then is fixedly connected with a top block (19), and the other end of the screw rod (17) is fixedly connected with a hand wheel (18).

5. The material conveying apparatus according to claim 4, wherein: the spring (20) is positioned between the top block (19) and the limiting blocks (21).