CN206288629U - A kind of conveying belt cleaning device and the conveying equipment using the cleaning device - Google Patents

Abstract

The utility model designs a kind of conveying belt cleaning device and the conveying equipment using the cleaning device, conveying belt cleaning device includes the housing with air inlet and gas outlet, air impeller is rotatably equipped with housing, rotated coaxially on air impeller and be connected with rotary shaft, the cleaning structure for being cleaned to conveyor belt surface is provided with rotary shaft.Air inlet is used to be connected with source of the gas, drive the rotary shaft for being provided with cleaning device to rotate by air impeller to be cleaned with to conveyer belt, solve the problems, such as that the caused amount of labour is big, efficiency is low by manually carrying out cleaning in the prior art, and the compressed air that source of the gas can be produced using the air compressor of equipment of itself institute band, can also be using the gas circuit set in factory, take gas convenient, brush roll of the prior art is driven without being separately provided motor, save cost.

Description

A conveyor belt cleaning device and conveying equipment using the cleaning device

technical field

The utility model relates to a conveyor belt cleaning device and conveying equipment using the cleaning device.

Background technique

At present, during the transportation of materials on the conveyor belt, some debris, dust and small adherents will adhere to the surface of the conveyor belt. After working for a period of time, the surface of the conveyor belt needs to be cleaned. The traditional method is to use air blowing manually. Installing or using a cleaning brush to clean the surface of the conveyor belt has the problems of large manual cleaning labor, low cleaning efficiency and unclean cleaning. At present, most factories use motor-driven brush rollers to clean the conveyor belt, and power transmission lines need to be arranged. However, there are some places in the factory where it is inconvenient to get electricity.

Utility model content

The purpose of this utility model is to provide a conveyor belt cleaning device that solves the problems of low manual cleaning efficiency and inconvenient motor drive power supply; at the same time, the purpose of this utility model is also to provide a conveyor belt using the cleaning device.

In order to achieve the above purpose, the technical solution of a conveyor belt cleaning device of the present invention is: a conveyor belt cleaning device, including a housing with an air inlet and an air outlet, and a pneumatic impeller is installed in the housing, and the pneumatic impeller is The coaxial rotation is connected with a rotating shaft, and a cleaning structure for cleaning the surface of the conveyor belt is arranged on the rotating shaft.

The pneumatic impeller includes at least three blades, and a windward side of each blade is provided with a windward groove.

The blade is a thin-walled shell-like structure, and the inner cavity of the thin-walled shell-like structure forms the windward groove.

The conveyor belt cleaning device also includes a blowing pipe connected with the air outlet and having a blowing section parallel to the rotation axis of the brush roller, and the nozzle section is provided with a nozzle facing the surface of the conveyor belt.

The conveyor belt cleaning device also includes a box body, the rotating shaft and the blowing pipe are arranged in the box body, the box body is provided with an open groove for accommodating the end of the conveyor belt, and the conveyor belt includes an upper conveying section and a lower rotary section, so The opening groove is provided with an upper sealing strip that is in contact with the surface of the upper conveying section to prevent debris from being blown out, a lower sealing strip that is in contact with the surface of the lower rotary section to prevent debris from being blown out, and is in contact with the two sides of the conveyor belt. Side seals to prevent debris from being blown out.

The lower part of the box body is provided with a drawable sundry drawer for collecting sundries.

The technical scheme of a conveying device of the present utility model is: a conveying device, comprising a bracket, a conveyor belt arranged on the bracket, and a conveyor belt cleaning device arranged at the end of the conveyor belt, the conveyor belt cleaning device includes a The casing of the air port and the air outlet is equipped with a pneumatic impeller rotating in the casing, and the pneumatic impeller is coaxially rotatably connected with a rotating shaft, and a cleaning structure for cleaning the surface of the conveyor belt is arranged on the rotating shaft.

The pneumatic impeller includes at least three blades, and a windward side of each blade is provided with a windward groove.

The conveyor belt cleaning device also includes a blowing pipe connected with the air outlet and having a blowing section parallel to the rotation axis of the brush roller, and the nozzle section is provided with a nozzle facing the surface of the conveyor belt.

The conveyor belt cleaning device also includes a box body, the rotating shaft and the blowing pipe are arranged in the box body, the box body is provided with an open groove for accommodating the end of the conveyor belt, and the conveyor belt includes an upper conveying section and a lower rotary section, so The opening groove is provided with an upper sealing strip that is in contact with the surface of the upper conveying section to prevent debris from being blown out, a lower sealing strip that is in contact with the surface of the lower rotary section to prevent debris from being blown out, and is in contact with the two sides of the conveyor belt. Side seals to prevent debris from being blown out.

The beneficial effect of the utility model is: the air inlet is used to communicate with the air source, and the rotating shaft provided with the cleaning device is driven by the pneumatic impeller to rotate to clean the conveyor belt, which solves the labor caused by manual cleaning in the prior art. The problem of large volume and low efficiency, and the air source can be the compressed air generated by the air compressor of its own equipment, or the air circuit set in the factory, which is convenient to take air, and there is no need to set up a separate motor to drive the existing technology. Brush roller saves cost.

Description of drawings

Fig. 1 is a schematic structural view of a conveyor belt cleaning device in an embodiment of a conveyor device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the conveyor belt cleaning device after removing part of the casing;

Fig. 3 is a schematic diagram of the internal structure of the conveyor belt cleaning device after removing the entire box body.

detailed description

Embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

A specific embodiment of a conveying device of the present utility model, as shown in Fig. 1 to Fig. 3, comprises a support, a conveyor belt 1 arranged on the support and a conveyor belt cleaning device arranged at the end of the conveyor belt 1, the conveyor belt cleaning The device includes a box body 4, a brush roller 5 whose rotation axis is perpendicular to the conveying direction of the conveyor belt 1, and a blowing pipe 6 parallel to the brush roller 5. The brush roller 5 includes a rotation shaft 5-1 and is arranged on the rotation shaft 5-1. The brush filaments 5-2 on 1 form a cleaning structure, and the brush roller 5 and the blowing pipe 6 are all arranged inside the box body 4 and arranged up and down.

The conveyor belt cleaning device includes a housing 11 and a pneumatic impeller 12 arranged inside the housing 11. The housing 11 is a cylindrical housing structure, and the pneumatic impeller 12 is coaxially rotated and installed in the housing 11. It is rotatably installed in the housing 11 through a bearing 18 . A pair of air inlets for communicating with the compressed air source are oppositely arranged on the side of the cylinder of the casing 11, and a quick plug joint is arranged at the air inlets. All are provided with the wind groove 14 with the opening facing away from the direction of rotation of the blades, which is convenient for the compressed air entering to drive the pneumatic impeller 12 to rotate. The blade 13 is a thin-walled shell-like structure, and the inner cavity of the thin-walled shell-like structure forms a wind-riding groove 14 . The cylindrical shell includes a cylinder and a cover. The cover is located inside the box. The cover and the cylinder are detachably connected by screws. The bearings are respectively arranged on the bottom wall of the cover and the cylinder. The bottom wall of the cylinder A bearing baffle is arranged at the bearing on the outer side, and the bearing baffle is connected with the cylinder by bolts.

An extension rod 16 is connected to the pneumatic impeller 12 , and the rotating shaft 5 - 1 is a hollow structure sheathed on the extension rod 16 and connected through a pin shaft 17 . The lower end of the housing 11 is provided with an air outlet 15, and the blowing pipe 6 is an L-shaped structure, and the blowing pipe 6 includes a connection end 6-1 for communicating with the air outlet 15 and a blowing section parallel to the rotation axis of the brush roller 5 6-2, 6 spouts 6-3 are arranged at intervals along the extending direction of its length on the blowing section 6-2, nozzles are arranged at the spouts, the brush roller 5 and the blowing pipe 6 are respectively located on the upper and lower sides of the conveyor belt 1, The conveyor belt 1 includes an upper conveying section 3 and a lower turning section 2. The brush roller 5 is located at the end of the upper conveying section 3 for cleaning the upper conveying section 3. The spray pipe 6 is located at the end of the lower turning section 2 and the nozzle 6 -3 is used for blowing the lower turning section 2 toward the lower turning section 2, and the blowing gas adopts the gas discharged after driving the pneumatic impeller 12, which saves energy and cost.

The box body 4 is provided with an open slot for accommodating the end of the conveyor belt. The open slot is provided with an upper sealing strip 8 which is in contact with the upper surface of the upper conveying section 3 to prevent debris from being blown out and a seal with the lower rotary section 2. The lower sealing strip 9 that is in contact with the lower surface to prevent debris from being blown out and the side sealing strip 10 that is in contact with both sides of the conveyor belt 1 to prevent debris from being blown out ensure that the conveyor belt 1 is kept clean during the cleaning process of the conveyor belt 1. Dust and other sundries on the surface will not be blown out of the casing 4 outside. The bottom of the box body 4 is provided with a pullable sundry drawer 7 for collecting sundries, the sundry drawer 7 is located below the blowing pipe 6, and the sundry drawer 7 is provided with a handle.

In other embodiments of a conveying device of the present utility model, the number of blades can be adjusted according to actual needs, and can be 3, 5 or more than 6; if the usage is satisfied, the blades may not be set Joyride trough; the number of spouts can also be adjusted according to actual needs, which can be 3, 4, 5, 7 or 8 or more; nozzles may not be set on the spouts; air inlets may not be set oppositely; The number of air inlets can also be 1; the number of air inlets can also be 3 or more; the number of air outlets can also be 2 or more. At this time, it can be set in multiple rows of blowing pipes; It can also be replaced by a sponge or cloth to play the role of cleaning structure; the wind groove can also be a groove processed on the blade.

An embodiment of a conveyor belt cleaning device is the same as the embodiments of the conveyor belt cleaning device in each embodiment of the above-mentioned conveying equipment, and will not be repeated here.

Claims (10)

1. a kind of conveying belt cleaning device, it is characterised in that：Including the housing with air inlet and gas outlet, dress is rotated in housing Rotated coaxially equipped with air impeller, on air impeller and be connected with rotary shaft, be provided with rotary shaft for entering to conveyor belt surface The cleaning structure of row cleaning.

2. a kind of conveying belt cleaning device according to claim 1, it is characterised in that：The air impeller includes at least three Individual blade, the windward side of each blade is provided with the groove that goes for a drive.

3. a kind of conveying belt cleaning device according to claim 2, it is characterised in that：The blade is thin-walled shell knot Structure, the inner chamber of thin-walled shell structure forms the groove that goes for a drive.

4. a kind of conveying belt cleaning device according to claim 1, it is characterised in that：The conveying belt cleaning device is also wrapped The injection tube with the injection section parallel with the pivot center of brush roll connected with gas outlet is included, direction is provided with shower nozzle section The spout of conveyor belt surface.

5. a kind of conveying belt cleaning device according to claim any one of 1-4, it is characterised in that：The conveyer belt cleaning Device also includes casing, and rotary shaft and injection tube are respectively provided with casing, and casing is provided with the end for accommodating conveyer belt Open slot, conveyer belt includes upper strata transportation section and lower floor's meander sections, and the open slot is provided with and is contacted with upper strata conveying section surface With the upper sealing strip that prevents debris to be blown and close to prevent debris to be blown down with what the surface of lower floor meander sections contacted Strip of paper used for sealing and side seal bar to prevent debris to be blown is contacted with the two sides of conveyer belt.

6. a kind of conveying belt cleaning device according to claim 5, it is characterised in that：The bottom of the casing is provided with can The debris drawer for collecting debris of pull.

7. a kind of conveying equipment, including support, the conveyer belt being arranged on support and be arranged at conveying strap end portion conveyer belt it is clear Clean device, it is characterised in that：The conveying belt cleaning device includes the housing with air inlet and gas outlet, and dress is rotated in housing Rotated coaxially equipped with air impeller, on air impeller and be connected with rotary shaft, be provided with rotary shaft for entering to conveyor belt surface The cleaning structure of row cleaning.

8. a kind of conveying equipment according to claim 7, it is characterised in that：The air impeller includes at least three leaves Piece, the windward side of each blade is provided with the groove that goes for a drive.

9. a kind of conveying equipment according to claim 7, it is characterised in that：The conveying belt cleaning device also includes and goes out The injection tube with the injection section parallel with the pivot center of brush roll of gas port connection, is provided with towards conveyer belt in shower nozzle section The spout on surface.

10. a kind of conveying equipment according to claim any one of 7-9, it is characterised in that：The conveying belt cleaning device Also include casing, rotary shaft and injection tube are respectively provided with casing, and casing is provided with the opening of the end for accommodating conveyer belt Groove, conveyer belt include upper strata transportation section and lower floor's meander sections, the open slot be provided with upper strata conveying section surface contact with Prevent upper sealing strip that debris are blown and the lower sealing strip to prevent debris to be blown contacted with the surface of lower floor meander sections And side seal bar to prevent debris to be blown is contacted with the two sides of conveyer belt.