CN215709621U

CN215709621U - Aggregate conveying device

Info

Publication number: CN215709621U
Application number: CN202121581346.7U
Authority: CN
Inventors: 咸立军; 陈盛强; 周美山; 樊志娟
Original assignee: Shandong Baina Concrete Co ltd
Current assignee: Shandong Baina Concrete Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-01
Anticipated expiration: 2031-07-12

Abstract

The application relates to an aggregate conveyor relates to the field of concrete production, including cleaning the roller, cleaning and being connected with the brush on the roller, and the brush hair of brush can contradict with the conveyer belt, cleaning the roller and rotate with the frame and be connected, be provided with in the frame and be used for the drive to clean roller pivoted drive assembly. The drive assembly is controlled to enable the cleaning roller to rotate, so that the brush bristles of the cleaning roller clean the conveying belt, dust adhered to the conveying belt is not prone to being transported to all places along with the conveying belt, and therefore the purpose of reducing the cleaning workload of workers is achieved.

Description

Aggregate conveying device

Technical Field

The application relates to the field of concrete production, in particular to an aggregate conveying device.

Background

Aggregate, also known as "aggregate", is a granular material that serves as a framework and a filler in concrete and mortar. In the production process of concrete or mortar, a conveying device is required to be adopted to transport aggregate.

In the related art, as shown in fig. 1, the conveying device includes a frame 300 and a conveyor belt 400, and the conveyor belt 400 is drivingly connected to the frame 300. The worker places the aggregate on the conveyor belt 400, and the conveyor belt 400 is operated to transport the aggregate to other locations.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the aggregate is bonded with the powder, so that in the aggregate transferring process of the conveyor belt, part of the powder is bonded on the conveyor belt, and when the conveyor belt rotates to one side close to the ground, the powder falls to all places from the conveyor belt, so that the cleaning work of workers is increased.

SUMMERY OF THE UTILITY MODEL

In order to make the dust be difficult for falling to everywhere after on the follow conveyer belt to reduce staff's cleaning work volume, this application provides an aggregate conveyor.

The application provides a aggregate conveyor adopts following technical scheme:

the utility model provides a aggregate conveyor, is including cleaning the roller, clean and be connected with the brush on the roller, and the brush hair of brush can contradict with the conveyer belt, clean the roller and rotate with the frame and be connected, be provided with in the frame and be used for the drive to clean roller pivoted drive assembly.

Through adopting above-mentioned technical scheme, control drive assembly to the messenger cleans the roller and rotates, thereby makes the brush hair that cleans the roller clean the conveyer belt, thereby makes the dust that bonds on the conveyer belt be difficult for being transported everywhere along with the conveyer belt, thereby realizes reducing staff's cleaning work volume's purpose.

Optionally, the frame is fixedly connected with a dust guide box, and the dust guide box is enclosed outside the cleaning roller.

Through adopting above-mentioned technical scheme, the dust guide box set up the dust that produces when further making the cleaning roller clean the conveyer belt and be difficult for diffusing to other positions.

Optionally, the driving assembly comprises a driving roller and a transmission belt, the driving roller is rotatably connected with the frame and is abutted against the transmission belt, and the driving roller is in transmission connection with the cleaning roller through the transmission belt.

Through adopting above-mentioned technical scheme, when the conveyer belt moves, drive the drive roller and rotate to make the drive belt drive and clean the roller rotation, clean with the realization conveyer belt.

Optionally, the positions where the driving roller and the cleaning roller abut against the conveying belt are located on two sides of the conveying belt.

Through adopting above-mentioned technical scheme, the drive roller is located the conveyer belt both sides with cleaning the roller to make cleaning the roller rotation direction rather than the conveyer belt traffic direction of contradicting, thereby promote the powder on the conveyer belt to be cleaned down.

Optionally, a connecting plate is arranged on the rack, the connecting plate is connected with the rack in a sliding mode along the vertical direction, and the driving roller and the cleaning roller are connected with the connecting plate in a rotating mode.

Through adopting above-mentioned technical scheme, the slip of connecting plate and frame is connected for the drive roller with clean the automatic tensioning of roller to the conveyer belt.

Optionally, a sliding block is arranged on the connecting plate, the sliding block is connected with the connecting plate in a sliding mode along the vertical direction, the cleaning roller is connected with the sliding block in a rotating mode, and an adjusting assembly used for adjusting the sliding distance of the sliding block is arranged on the connecting plate.

Through adopting above-mentioned technical scheme, the piece that slides is connected with sliding of connecting plate, and the staff of being convenient for controls adjusting part to make the cleaning roller be applicable to the interval between the different thickness conveyer belts.

Optionally, the adjusting part includes dancer, sliding block and adjusting screw, the sliding block slides with the connecting plate and is connected, the dancer rotates with the sliding block to be connected, adjusting screw rotates with the connecting plate to be connected to with sliding block threaded connection.

Through adopting above-mentioned technical scheme, rotate adjusting screw for the sliding block drives the adjusting roller so that the drive belt tensioning, so that the cleaning roller removes along vertical direction.

Optionally, a hand wheel is fixedly connected to the adjusting screw.

Through adopting above-mentioned technical scheme, the setting of hand wheel is convenient for the staff to rotate adjusting screw.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the arrangement of the cleaning roller and the hairbrush, workers can conveniently control the driving assembly to enable the cleaning roller to rotate, so that dust adhered to the conveying belt is swept down, the dust adhered to the conveying belt is not easy to transfer to every place along with the conveying belt, and the purpose of reducing the cleaning workload of the workers is achieved;

2. due to the arrangement of the dust guide box, dust swept by the brush on the sweeping roller is not easy to diffuse to other positions, and the workload of workers is further reduced.

Drawings

Fig. 1 is a drawing of the related art.

Fig. 2 is a schematic overall structure diagram of the first embodiment of the present application.

Fig. 3 is a partial cross-sectional view of the first embodiment of the present application.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Fig. 5 is a partial sectional view of the second embodiment of the present application.

Fig. 6 is an enlarged schematic view of a portion B in fig. 5.

Description of reference numerals: 100. cleaning the roller; 110. a brush; 120. a belt pulley; 200. a drive assembly; 210. a drive roller; 220. a transmission belt; 300. a frame; 310. a slider; 320. a connecting plate; 321. a chute; 322. a sliding groove; 323. a sliding groove; 324. a sliding block; 330. a dust guiding box; 400. a conveyor belt; 500. an adjustment assembly; 510. a regulating roller; 520. a slider; 530. adjusting the screw rod; 531. a handwheel.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses aggregate conveyor.

Example one

Referring to fig. 2, the aggregate conveying device comprises a frame 300 and a conveyor belt 400, wherein the conveyor belt 400 is in transmission connection with the frame 300.

Referring to fig. 3 and 4, in order to facilitate the dust cleaning on the conveyor belt 400, the aggregate conveying device further includes a cleaning roller 100, a brush 110 is fixedly connected to the cleaning roller 100, and bristles of the brush 110 are abutted against one side of the conveyor belt 400 close to the ground. The frame 300 is provided with two connecting plates 320, and the two connecting plates 320 are respectively disposed at two sides of the conveyor belt 400 in the length direction.

The two ends of the cleaning roller 100 are respectively connected with the connecting plates 320 on the corresponding sides in a rotating manner, and the connecting plates 320 are provided with driving assemblies 200 for driving the cleaning roller 100 to rotate. The driving assembly 200 includes a driving roller 210 and a driving belt 220, the driving roller 210 is parallel to the sweeping roller 100, and the driving roller 210 is abutted against one side of the conveying belt 400 away from the ground, so that the driving roller 210 and the sweeping roller 100 are separated from both sides of the conveying belt 400. The driving roller 210 has both ends rotatably connected to the corresponding side connection plates 320. The driving roller 210 and the cleaning roller 100 are both coaxially and fixedly connected with a belt pulley 120, and the transmission belt 220 is sleeved on the outer sides of the two belt pulleys 120.

The driving roller 210 is driven to rotate by the operation of the conveyor belt 400, so that the driving roller 210 drives the corresponding belt pulley 120 to rotate, the driving belt 220 drives the belt pulley 120 corresponding to the cleaning roller 100 to rotate, that is, the cleaning roller 100 rotates, and the brush 110 cleans the conveyor belt 400.

All set up the spout 321 along vertical direction on the connecting plate 320, fixedly connected with and spout 321 one-to-one's slider 310 on the frame 300, slider 310 slides with spout 321 and is connected, thereby realize connecting plate 320 and frame 300's the connection that slides, thereby make connecting plate 320 with the conveyer belt 400 tensioning under self and the action of gravity of cleaning roller 100 and drive roller 210, thereby make drive roller 210 difficult because of conveyer belt 400 lax appear skidding, and can't drive the condition of cleaning roller 100 pivoted.

Referring to fig. 2 and 4, in order to prevent the powder from diffusing around after the brush 110 of the cleaning roller 100 sweeps the powder on the conveyor belt 400, a dust guiding box 330 is fixedly connected to the frame 300, and the dust guiding box 330 surrounds the connecting plate 320 to receive the dust swept by the cleaning roller 100. In this embodiment, in order to facilitate cleaning of powder accumulated in the dust guide box 330 by workers, the dust guide box 330 is detachably connected to the frame 300 by bolts.

The implementation principle of the aggregate conveying device in the embodiment of the application is as follows: after the staff places the aggregate on conveyer belt 400, conveyer belt 400 moves to transport the aggregate to other positions, and during the period, conveyer belt 400 drives drive roller 210 and rotates, so that drive roller 210 drives cleaning roller 100 and rotates, thereby makes brush 110 sweep the powder that bonds on conveyer belt 400 into dust guide box 330.

When the conveyor belt 400 is loosened, the connecting plate 320 drives the driving roller 210 and the sweeping roller 100 to move in a direction close to the ground, so that the conveyor belt 400 is automatically tensioned.

Example two

Referring to fig. 5 and 6, since the thicknesses of the different conveyor belts 400 are different, when the cleaning roller 100 is used for cleaning the thicker conveyor belt 400, the bending amount of the brush 110 is large, thereby affecting the service life of the brush 110, and therefore, for this case, the present embodiment is different from the first embodiment in that: in order to adjust the distance between the driving roller 210 and the cleaning roller 100, the two connecting plates 320 are both provided with a sliding groove 322 along the vertical direction, and a sliding block 324 connected with the sliding groove 322 in a sliding manner is arranged in the sliding groove 322. Both ends of the cleaning roller 100 are rotatably connected to the corresponding sliding blocks 324. The connecting plate 320 is provided with an adjusting assembly 500 for adjusting the sliding distance of the sliding block 324.

The adjustment assembly 500 includes an adjustment roller 510, a slide block 520, and an adjustment screw 530. The connecting plate 320 is provided with a sliding groove 323, the length direction of the sliding groove 323 and the direction of the driving roller 210 close to or far away from the cleaning roller 100 form an included angle, the sliding block 520 is connected with the sliding groove 323 in a sliding manner along the length direction of the sliding groove 323, the adjusting roller 510 is connected with the sliding block 520 in a rotating manner, and the transmission belt 220 is sleeved on the adjusting roller 510 and the outer sides of the two belt pulleys 120. The adjusting screw 530 is located in the sliding groove 323 and is threadedly coupled with the sliding block 520. Two ends of the adjusting screw 530 are rotatably connected with the side wall of the sliding groove 323, and one end of the adjusting screw 530 penetrates through the sliding groove 323 and then is fixedly connected with a hand wheel 531, so that a worker can conveniently rotate the adjusting screw 530.

The implementation principle of the aggregate conveying device in the embodiment of the application is as follows: the handwheel 531 is held and rotated, so that the handwheel 531 drives the adjusting screw 530 to rotate, the sliding block 520 drives the adjusting roller 510 to tension the transmission belt 220, the transmission belt 220 drives the sliding block 324 to move towards the direction far away from the ground, and the distance between the cleaning roller 100 and the driving roller 210 is reduced until the brush 110 of the cleaning roller is abutted against the transmission belt 400.

After the staff places the aggregate on conveyer belt 400, conveyer belt 400 moves to transport the aggregate to other positions, and during the period, conveyer belt 400 drives drive roller 210 and rotates, so that drive roller 210 drives cleaning roller 100 and rotates, thereby makes brush 110 sweep the powder that bonds on conveyer belt 400 into dust guide box 330.

When the conveyor belt 400 is loosened, the connecting plate 320 is moved toward the driving roller 210 and the sweeping roller 100 close to the ground, so that the conveyor belt 400 is automatically tensioned.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a aggregate conveyor, its characterized in that, is including cleaning roller (100), be connected with brush (110) on cleaning roller (100), and the brush hair of brush (110) can contradict with conveyer belt (400), it is connected with frame (300) rotation to clean roller (100), be provided with on frame (300) and be used for the drive to clean roller (100) pivoted drive assembly (200), drive assembly (200) are including drive roller (210) and drive belt (220), and drive roller (210) are rotated with frame (300) and are connected to contradict with conveyer belt (400), drive roller (210) are connected through drive belt (220) transmission with cleaning roller (100).

2. The aggregate conveying device according to claim 1, wherein a dust guide box (330) is connected to the frame (300), and the dust guide box (330) is enclosed outside the sweeping roller (100).

3. The aggregate conveying device according to claim 1, wherein the positions where the driving roller (210) and the sweeping roller (100) abut against the conveying belt (400) are located on both sides of the conveying belt (400).

4. The aggregate conveying device according to claim 1, wherein the frame (300) is provided with a connecting plate (320), the connecting plate (320) is connected with the frame (300) in a sliding manner along a vertical direction, and the driving roller (210) and the sweeping roller (100) are rotatably connected with the connecting plate (320).

5. The aggregate conveying device according to claim 4, wherein a sliding block (324) is arranged on the connecting plate (320), the sliding block (324) is connected with the connecting plate (320) in a sliding manner along a vertical direction, the cleaning roller (100) is connected with the sliding block (324) in a rotating manner, and an adjusting assembly (500) for adjusting the sliding distance of the sliding block (324) is arranged on the connecting plate (320).

6. The aggregate conveying device according to claim 5, wherein the adjusting assembly (500) comprises an adjusting roller (510), a sliding block (520) and an adjusting screw (530), the sliding block (520) is connected with the connecting plate (320) in a sliding manner, the adjusting roller (510) is connected with the sliding block (520) in a rotating manner, and the adjusting screw (530) is connected with the connecting plate (320) in a rotating manner and is in threaded connection with the sliding block (520).

7. The aggregate conveying device according to claim 6, wherein a hand wheel (531) is fixedly connected to the adjusting screw (530).