CN212291735U

CN212291735U - Grit conveyer belt

Info

Publication number: CN212291735U
Application number: CN202020758744.0U
Authority: CN
Inventors: 王富家; 梁东
Original assignee: Gansu Huajian New Materials Co ltd
Current assignee: Gansu Huajian New Materials Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-05
Anticipated expiration: 2030-05-09

Abstract

The utility model belongs to the technical field of the conveyer belt and specifically relates to a grit conveyer belt is related to. The conveying belt cleaning device comprises a bracket, the conveying belt is arranged on the bracket close to the lower side of the discharge end, the cleaning device comprises a base arranged on the bracket, a horizontal moving frame is arranged on the base, bearing seats are symmetrically arranged on the moving frame along the conveying direction of the conveying belt, brush rollers are arranged on the bearing seats, a second motor is arranged on the moving frame, and a driving shaft of the second motor is in power connection with the brush rollers. The utility model discloses simple structure, easily operation, clearance effect are good.

Description

Grit conveyer belt

Technical Field

The utility model belongs to the technical field of the conveyer belt and specifically relates to a grit conveyer belt is related to.

Background

The conveyor belt is an indispensable component for mechanization and automation of a material handling system, and sand and gravel are generally required to be conveyed to a concrete mixing device for mixing through the concrete conveyor belt in the preparation process of concrete. In the process of transporting the sand, powder in the sand can be adhered to the conveying belt, so that the conveying belt is polluted.

Chinese patent with current publication number CN207726232U discloses a grit conveying cleaning system, including conveyer belt, support body and the collecting vat of installing on the support body, the collecting vat sets up in the conveyer belt below, and collecting vat length is the same with the conveying length of conveyer belt, and the collecting vat slope sets up, and collecting vat lower extreme tip intercommunication has recovery unit, be provided with the belt cleaning device who is used for scrubbing the conveyer belt on the support body.

The principle of this technical scheme is that belt cleaning device includes shower and scraper blade, and the conveyer belt is when the transportation, and the shower sprays water to the conveyer belt, and the scrubbing brush scrubs the conveyer belt, and the grit of final adhesion on the conveyer belt leaves the conveyer belt and drops to the collecting vat in, and the grit slides along the collecting vat inner wall with the mixture of water under the effect of gravity, finally falls to recovery unit. The scraper blade that sets up in the frame scrapes the water droplet of adhesion on the conveyer belt from the conveyer belt, reduces the conveyer belt when transporting the grit, makes the grit adhesion phenomenon on the conveyer belt because of the water droplet of conveyer belt self adhesion, transports the grit in the recovery unit again to the conveyer belt by operating personnel again on, carries out recycle.

The technical scheme has the following technical defects: the conveyer belt after spraying can only scrape the suspension water stain on surface under the effect of scraper blade, and the conveyer belt surface after water stain is scraped can be more moist, and the powder is the adhesion more easily on moist conveyer belt, if wait to convey again after the conveyer belt is dry, then can reduce work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a grit conveyer belt, it has simple structure, easily operation, the good effect of clearance.

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

the utility model provides a grit conveyer belt, includes the support, the conveyer belt is provided with conveyer belt cleaning device on being close the support of discharge end below, cleaning device is including setting up the base on the support, be provided with the horizontal migration frame on the base, it is provided with the bearing frame along conveyer belt direction of transfer's bilateral symmetry to remove the frame, be provided with the brush running roller on the bearing frame, it is provided with motor two to remove to put up, the drive shaft and the brush running roller power of motor two are connected.

Through adopting above-mentioned technical scheme, the conveyer belt conveying material is driven in the motor, and in the data send process, powder in the material can the adhesion on the conveyer belt, and two starter motor drive brush running rollers rotate the powder on clearance conveyer belt surface, have avoided carrying out the washing and lead to conveyer belt face humidity to the conveyer belt, and the shortcoming of adhesion is changeed to the powder in the material, and this device simple structure, easily operation, clearance effect are good.

The present invention may be further configured in a preferred embodiment as: the rotation direction of the brush roller is opposite to the conveying direction of the lower belt surface of the conveying belt.

Through adopting above-mentioned technical scheme, the brush running roller is opposite with the conveyer belt lower band face transmission direction, can avoid the brush running roller and the conveyer belt lower band face the condition of relative stillness to appear, guarantees that the brush roller wheel is to effectively clearing up the conveyer belt.

The present invention may be further configured in a preferred embodiment as: the automatic conveying device is characterized in that a moving mechanism which drives the moving frame to move towards the conveying belt discharging end is arranged on the base, the moving mechanism comprises a lead screw which is rotatably installed on the base, the lead screw penetrates through the base and is in threaded connection with the moving frame, and a hand wheel is arranged on the lead screw, close to the conveying belt discharging end.

Through adopting above-mentioned technical scheme, act on the hand wheel, the hand wheel drives the lead screw and rotates, and then drives and remove frame and brush running roller horizontal migration, because of the conveyer belt slope sets up, the horizontal migration brush running roller makes the brush of brush running roller and the lower surface contact of conveyer belt, is convenient for clear up the mountain flour on the conveyer belt, and in later stage use, the brush of brush running roller appears the loss, removes moving mechanism once more, makes the brush of brush running roller and the lower surface contact of conveyer belt, effectively reduces the cost of production.

The present invention may be further configured in a preferred embodiment as: guide grooves are formed in two ends of the base, sliding blocks are arranged in the guide grooves, and the moving frame is arranged on the sliding blocks.

Through adopting above-mentioned technical scheme, set up guide way and slider and be used for leading to removing the frame, prevent to remove the frame and rotate along with the lead screw.

The present invention may be further configured in a preferred embodiment as: the collecting groove is arranged below the base and extends upwards to the feeding end of the conveying belt, and the width of the collecting groove is larger than that of the conveying belt.

Through adopting above-mentioned technical scheme, set up the collecting vat and not only be used for collecting the dust that the brush running roller cleared up from the conveyer belt and got off, also be used for collecting the material that drops in conveyer belt data send process moreover, save the manpower to a certain extent.

The present invention may be further configured in a preferred embodiment as: and a collecting tank is arranged at the discharge port of the collecting tank.

Through adopting above-mentioned technical scheme, set up the collecting box and be convenient for once only collect the material of handling in the collecting vat, avoid the material to drop from the different positions of conveyer belt to a certain extent, increase staff's clearance intensity.

The present invention may be further configured in a preferred embodiment as: and a housing is arranged above the conveying belt, and the lower part of the housing is attached to the upper part of the collecting tank.

Through adopting above-mentioned technical scheme, in the conveyer belt transportation process, set up the housing and be used for reducing the raise dust, purify conveyer belt all ring edge borders.

The present invention may be further configured in a preferred embodiment as: evenly be provided with the conveyer belt supporting component along conveyer belt direction of transfer interval on the support, supporting component includes that slope and symmetry set up at the running roller one and the running roller two of conveyer belt below, the level is provided with running roller three between running roller one and the running roller two.

Through adopting above-mentioned technical scheme, running roller one and two slopes of running roller set up and with the contact of conveyer belt both sides, the three level settings of running roller just with the contact of conveyer belt middle zone, in the conveyer belt data send process, running roller one, running roller two and running roller three play the supporting role to the conveyer belt tape face, and can reduce the building stones landing to a certain extent.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses in be provided with cleaning device, cleaning device is provided with the brush running roller including removing the frame on removing the frame, and the brush running roller is cleared up conveying belt face under the drive of motor two, and easily operation, clearance effect are good.

2. The utility model discloses in be provided with moving mechanism, the movable frame is at horizontal migration under moving mechanism's effect, makes the brush of brush running roller and the lower belt surface contact of conveyer belt, simple structure, practicality are strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the cleaning device of the present invention;

fig. 3 is a schematic view of the installation of the support assembly of the present invention.

In the figure, 1, a bracket; 2. a conveyor belt; 3. a first motor; 4. a base; 5. a movable frame; 6. a bearing seat; 7. a brush roller; 8. a second motor; 9. a lead screw; 11. a hand wheel; 12. a guide groove; 13. collecting tank; 14. a housing; 15. a first roller; 16. a second roller; 17. a third roller wheel; 18. and a collection box.

Detailed Description

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

The utility model provides a grit conveyer belt, refers to fig. 1, fig. 3, includes support 1, installs the motor 3 that conveyer belt 2 and drive conveyer belt 2 conveyed on the support 1, evenly installs multiunit running roller one 15 and running roller two 16 along 2 direction of transfer intervals of conveyer belt on the support 1, and the slope of running roller one 15 and running roller two 16 and symmetry are installed on support 1, and horizontal installation has running roller three 17 between running roller one 15 and the running roller two 16.

Referring to fig. 1, fig. 2, 2 slope installations of conveyer belt are on support 1, 2 cleaning device of conveyer belt are installed to 2 discharge ends of conveyer belt, cleaning device is including setting up base 4 on the support, install lead screw 9 on the base 4, lead screw 9 is close to 2 discharge ends of conveyer belt and installs hand wheel 11, threaded mounting has removal frame 5 on the lead screw 9, it is fixed with bearing frame 6 to remove 5 both ends of frame, install brush running roller 7 on the bearing frame 6, install motor two 8 on the removal frame 5, motor two 8 drive shafts pass through the key-type connection with brush running roller 7, and the rotation direction of brush running roller 7 is opposite with the lower zone face direction of transfer of conveyer belt 2. Guide grooves 12 are formed in two ends of the base 4, the guide grooves 12 are parallel to the radial direction of the lead screw 9, and sliding blocks sliding along the guide grooves 13 are welded at two ends of the movable frame 5.

Referring to fig. 1 and 3, a collecting groove 13 is installed below the base 4, the collecting groove 13 is inclined upwards and extends to the feeding end of the conveyor belt 2, the belt surfaces of the collecting groove 13 and the conveyor belt 2 are parallel to each other, the width of the collecting groove 13 is larger than that of the conveyor belt 2, and a collecting box 18 is placed at the discharge port of the collecting groove 13. A cover 14 is arranged above the conveyor belt 2, and the lower part of the cover 14 is attached to the upper part of the collecting tank 13.

The implementation principle of the embodiment is as follows: the utility model discloses a collection tank 13, collection tank 13 slope installation, collection tank 18 is fallen into to the dust after the clearance in collection tank 13, the first 3 of starter motor, the first 3 of motor drive 2 conveying materials of conveyer belt, take the face contact under 2 conveyer belt 2 brush running rollers 7 and conveyer belt in 2 data send processes of conveyer belt, two 8 of starter motor, two 8 drive brush running rollers 7 of motor rotate, the dust on the clearance conveyer belt 2 lower zone face, the dust after the clearance drops into.

When the brush roller 7 is worn after working for a period of time, the brush roller acts on the hand wheel 11, the hand wheel 11 drives the lead screw 9 to rotate, the lead screw 9 moving frame 10 moves horizontally, and then the brush roller 7 is driven to move horizontally, so that the brush on the brush roller 7 is in surface contact with the lower belt surface of the conveyor belt 2.

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 a grit conveyer belt, includes support (1), be provided with motor (3) that conveyer belt (2) and drive conveyer belt (2) conveying on support (1), its characterized in that: conveyer belt (2) are close to and are provided with conveyer belt (2) cleaning device on support (1) of discharge end below, cleaning device is including setting up base (4) on the support, be provided with horizontal migration frame (5) on base (4), it is provided with bearing frame (6) along conveyer belt (2) direction of transfer's bilateral symmetry to remove frame (5), be provided with brush running roller (7) on bearing frame (6), be provided with motor two (8) on removing frame (5), the drive shaft and the brush running roller (7) power of motor two (8) are connected.

2. A sand conveyor belt as claimed in claim 1, wherein: the rotating direction of the brush roller (7) is opposite to the conveying direction of the lower belt surface of the conveying belt (2).

3. A sand conveyor belt as claimed in claim 1, wherein: be provided with on base (4) and drive moving frame (5) to the moving mechanism that conveyer belt (2) discharge end removed, moving mechanism is including rotating lead screw (9) of installing on base (4), lead screw (9) pass base (4) and move frame (5) threaded connection, it is provided with hand wheel (11) to be close to conveyer belt (2) discharge end on lead screw (9).

4. A sand conveyor belt as claimed in claim 3, wherein: the guide groove (12) is arranged on two sides of the base (4), the guide groove (12) is parallel to the radial direction of the lead screw (9), and a sliding block which slides along the guide groove (12) is arranged on the moving frame (5).

5. A sand conveyor belt as claimed in claim 4, wherein: a collecting tank (13) is arranged below the base (4), the collecting tank (13) extends upwards to the feeding end of the conveying belt (2), and the width of the collecting tank (13) is larger than that of the conveying belt (2).

6. A sand conveyor belt as claimed in claim 5, wherein: and a collecting tank (18) is arranged at the discharge hole of the collecting tank (13).

7. A sand conveyor belt as claimed in claim 6, wherein: a housing (14) is arranged above the conveyor belt (2), and the lower part of the housing (14) is attached to the upper part of the collecting tank (13).

8. A sand conveyor belt as claimed in claim 1, wherein: evenly be provided with the running roller one (15) and the running roller two (16) that multiunit slope and symmetry set up on support (1) along conveyer belt (2) direction of transfer interval on support (1), the level is provided with running roller three (17) between running roller one (15) and running roller two (16).