CN219545944U

CN219545944U - Detachable cleaning mechanism and unpowered coal sweeping device

Info

Publication number: CN219545944U
Application number: CN202223506144.3U
Authority: CN
Inventors: 苏明
Original assignee: Huaneng Huaiyin Second Power Generation Co Ltd
Current assignee: Huaneng Huaiyin Second Power Generation Co Ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-08-18
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a detachable cleaning mechanism and an unpowered coal sweeping device. Including the support table, set up in the conveyer of support table surface, the support table can be set to fixed put or can remove for convenient to use, and conveyer width should adapt to the width of support table. Including setting up in the clean pole on conveying spare surface to and set up in the cleaning brush on clean pole surface, and set up in the secondary cleaning spare of support table lower surface, secondary cleaning spare and support table fixed connection, secondary cleaning spare are located clean pole under, and wherein, the cleaning brush can dismantle the installation on clean pole, and cleaning brush should closely laminate with the conveyer belt with secondary cleaning spare so that reach the cleaning effect. The conveying part drives the conveying belt to move on the support table, and the conveying belt, the cleaning rod and the secondary cleaning part act at the moment, so that the cleaning effect is achieved.

Description

Detachable cleaning mechanism and unpowered coal sweeping device

Technical Field

The utility model relates to the technical field of coal conveying belt cleaning, in particular to a detachable cleaning mechanism and an unpowered coal sweeping device.

Background

In the current power system, most of the sweepers installed on the belt of the coal conveying system are elastic sweepers. The cleaner has the advantages, but the disadvantages are obvious; the elasticity of the elastic sweeper can be gradually lost after the elastic sweeper is used for a period of time, coal dust just enters between the sweeper and the belt so that the sweeper cannot contact the belt, the elastic sweeper loses the sweeping effect, meanwhile, a plurality of sweepers are limited to local sweeping, and the sweeper cannot be adjusted and cleaned according to special conditions in a plurality of times, so that the unpowered coal sweeping device which does not need the elastic sweeper and can be detached and flexibly corresponds to different occasions is needed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or the problem of inconvenience in operation caused by the inability to disassemble the sweeper in the existing detachable cleaning mechanism and unpowered coal sweeping device.

The problem to be solved by the utility model is therefore how to achieve a flexible disassembly of the sweeper. In order to solve the technical problems, the utility model provides the following technical scheme: a detachable cleaning mechanism comprises a conveying assembly, a cleaning mechanism and a cleaning mechanism, wherein the conveying assembly comprises a bracket table and a conveying piece arranged on the surface of the bracket table; the method comprises the steps of,

the cleaning assembly comprises a cleaning rod, a cleaning brush and a secondary cleaning piece, wherein the cleaning rod is arranged on the surface of the conveying piece, the cleaning brush is arranged on the surface of the cleaning rod, the secondary cleaning piece is arranged on the lower surface of the support table and is fixedly connected with the support table, and the secondary cleaning piece is positioned under the cleaning rod.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the support table comprises a protection plate, holes arranged on the surfaces of two sides of the protection plate, and table legs arranged at the bottom of the protection plate.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the conveying piece comprises a main roller arranged on the surface of the end part of the support table, a conveying belt arranged on the surface of the main roller, and belt pinch rollers arranged inside the conveying belt, wherein two ends of each belt pinch roller respectively penetrate through the holes.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the cleaning rod comprises a main rod, an extension rod arranged in the main rod, and trapezoid grooves arranged on the surface of the main rod, wherein one trapezoid groove is provided with a limiting hole.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the cleaning brush comprises brush hair arranged on the surface of the cleaning brush and a trapezoid strip arranged inside the cleaning brush, wherein the trapezoid strip is in sliding fit with the trapezoid groove, the cleaning brush further comprises a lifting column penetrating through the outer surface of the cleaning brush and the trapezoid strip, and the lifting column is matched with the limiting hole.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the secondary cleaning piece comprises a first storage box, a scraping plate arranged at the top of the first storage box and a second storage box arranged at the back of the first storage box.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the cleaning brush is attached to the conveyor belt, and the scraping plate is attached to the conveyor belt.

The utility model has the beneficial effects that: under different scenes, the cleaning assembly can be flexibly disassembled to deal with, the number of the cleaning brushes can be set and the positions of the cleaning brushes can be determined according to the situations, so that a certain area of the coal conveying belt can be cleaned.

The present utility model has been made in view of the above and/or problems associated with the existing detachable cleaning mechanisms and unpowered coal sweeping devices.

The problem to be solved by the utility model is therefore also how to solve the problem of cleaning without using an elastic sweeper.

In order to solve the technical problems, the utility model also provides the following technical scheme: the transmission assembly comprises a first gear arranged on the transmission piece, a second gear arranged on the cleaning rod and a hinge arranged on the surfaces of the first gear and the second gear.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the first gear is fixedly connected with the belt pinch roller, and the second gear is fixedly connected with the extension rod.

As a preferable scheme of the detachable cleaning mechanism and the unpowered coal sweeping device, the utility model comprises the following steps: the first gear and the second gear are matched through the hinge, and the hinge is in meshed connection with the first gear and the second gear.

The utility model has the beneficial effects that: during the use, the non-working face belt pinch roller is rotated at a high speed under the drive of frictional force when the conveyer belt is operated, drives the cleaning rod through the hinge and rotates according to certain speed, because the cleaning rod rotation direction is just opposite with the belt direction of operation, glues the coal dust on the conveyer belt and is thrown out by the brush thereby plays the cleaning effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a block diagram of a detachable cleaning mechanism and an unpowered coal sweeping device.

Fig. 2 is a side view of a detachable cleaning mechanism and an unpowered coal sweeping device.

FIG. 3 is a partial cross-sectional view of a cleaning assembly of the detachable cleaning mechanism and the unpowered coal sweeping device.

Fig. 4 is a top view of a detachable cleaning mechanism and an unpowered coal sweeping device.

FIG. 5 is an enlarged view of a portion of a cleaning bar of the detachable cleaning mechanism and the unpowered coal sweeping device

FIG. 6 is a block diagram of a transmission assembly of a detachable cleaning mechanism and an unpowered coal sweeping device

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1, in a first embodiment of the present utility model, a detachable cleaning mechanism and an unpowered coal sweeping device are provided, where the detachable cleaning mechanism and the unpowered coal sweeping device include a conveying assembly 100 and a cleaning assembly 200, and the conveying assembly 100 is used to make the conveying belt 102b integrally move, and the cleaning assembly 200 is used to clean the conveying belt 102 b.

Specifically, the device comprises a support table 101 and a conveying member 102 arranged on the surface of the support table 101, wherein the support table 101 can be arranged to be fixedly placed or can be moved for use convenience, and the width of the conveying member 102 is adapted to the width of the support table 101.

Preferably, the cleaning device comprises a cleaning rod 201 arranged on the surface of the conveying member 102, a cleaning brush 202 arranged on the surface of the cleaning rod 201, and a secondary cleaning member 203 arranged on the lower surface of the support table 101, wherein the secondary cleaning member 203 is fixedly connected with the support table 101, and the secondary cleaning member 203 is positioned right below the cleaning rod 201, wherein the cleaning brush 202 can be detachably arranged on the cleaning rod 201, the secondary cleaning member 203 can be welded with the support table 101, and the cleaning brush 202 and the secondary cleaning member 203 are tightly attached to the conveying belt 102b so as to achieve the cleaning effect.

In use, the conveyor 102 moves the conveyor belt 102b on the support table 101, and the conveyor belt 102b then acts on the cleaning lever 201 and the secondary cleaning member 203, thereby achieving a cleaning effect.

Example 2

Referring to fig. 1 to 3, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the support table 101 includes a protection plate 101a, holes 101b disposed on two side surfaces of the protection plate 101a, and legs 101c disposed at the bottom of the protection plate 101a, where the holes 101b are parallel, and the legs 101c may be welded to the protection plate 101a.

Preferably, the conveying member 102 includes a main roller 102a disposed on an end surface of the support table 101, a conveyor belt 102b disposed on the surface of the main roller 102a, and a belt pinch roller 102c disposed inside the conveyor belt 102b, wherein two ends of the belt pinch roller 102c respectively pass through the holes 101b, and the holes 101b may be slightly larger than two ends of the belt pinch roller 102c, and the conveyor belt 102b is disposed along the direction of the support table 101 after surrounding the surface of the main roller 102a by half a turn.

Preferably, the cleaning rod 201 comprises a main rod 201a, an extension rod 201b arranged in the main rod 201a, and a trapezoid groove 201a-1 arranged on the surface of the main rod 201a, wherein a limit hole 201a-2 is formed in the surface of one trapezoid groove 201a-1, the length of the main rod 201a is consistent with that of the main roller 102a, the extension rod 201b can be welded with the main rod 201a, the trapezoid groove 201a-1 on the surface of the main rod 201a can be arranged at four different positions, the whole cleaning brush 202 can be conveniently moved and fixed, and the depth of the limit hole 201a-2 only needs to reach the center position of the main rod 201 a.

Preferably, the cleaning brush 202 comprises bristles 202a arranged on the surface of the cleaning brush 202, a trapezoid bar 202b arranged inside the cleaning brush 202, the trapezoid bar 202b is in sliding fit with the trapezoid groove 201a-1, and a lifting column 202c penetrating through the outer surface of the cleaning brush 202 and the trapezoid bar 202b, the lifting column 202c is matched with the limiting hole 201a-2, the bristles 202a wrap the cleaning brush 202, but a small part of space is reserved for the lifting column 202c of the cleaning brush 202, the position of the lifting column 202c is consistent with the limiting hole 201a-2 and can be matched and connected, and a certain length of the lifting column 202c is reserved for a user to lift after the lifting column is inserted into the limiting hole 201 a-2.

Preferably, the secondary cleaning member 203 includes a first storage box 203a, a scraper 203b provided on the top of the first storage box 203a, and a second storage box 203c provided on the back of the first storage box 203a, and when in use, garbage bags of corresponding sizes can be placed in the first storage box 203a and the second storage box 203 c.

Preferably, cleaning brush 202 is attached to conveyor belt 102b, scraper 203b is attached to conveyor belt 102b, cleaning brush 202 is made of nylon, and scraper 203b is made of polyurethane.

When the cleaning brush 202 is used, the installation position and the installation number of the cleaning brush 202 are judged according to specific conditions, the cleaning brush 202 is slid into the main rod 201a through the cooperation of the trapezoid groove 201a-1 on the surface of the main rod 201a and the trapezoid bar 202b inside the cleaning brush 202, the cleaning brush 202 is fixed in position through the lifting column 202c inserted into the limiting hole 201a-2, the conveying belt 102b moves along the direction of the main roller 102a under the action of the main roller 102a and is conveyed along the support table 101, at the moment, the belt pinch roller 102c inside the conveying belt 102b receives the action of friction force and rotates along with the main roller, the first gear 301 is driven to rotate, the second gear 302 rotates along with the rotation of the first gear, meanwhile, the cleaning rod 201 rotates simultaneously, the cleaning brush 202 starts to clean the conveying belt 102b, accordingly cleaned sundries fall into the first storage box 203a, at the moment, the scraping plate 203b can clean the conveying belt 102b secondarily along with the movement of the conveying belt 102b, and the sundries falling into the second storage box 203 c.

Example 3

Referring to fig. 1 and 4, a third embodiment of the present utility model is based on the first two embodiments. The detachable cleaning mechanism and the unpowered coal sweeping device further comprise a transmission assembly 300, wherein the transmission assembly comprises a first gear 301 arranged on the conveying member 102, a second gear 302 arranged on the cleaning rod 201, and a hinge 303 arranged on the surfaces of the first gear 301 and the second gear 302, the first gear 301 is in welded connection with the belt pinch roller 102c, the first gear 301 and the second gear 302 can be connected with the hinge 303 in a matched manner, the first gear 301 can be driven to rotate when the belt pinch roller 102c rotates, and the second gear 302 rotates under the action of the hinge 303.

Specifically, the first gear 301 is fixedly connected with the belt pinch roller 102c, the second gear 302 is fixedly connected with the extension rod 201b, the first gear 301 can be M1 type, the second gear 302 can be M0.5 type, the first gear 301 and the second gear 302 should be on the same plane, and a certain distance should be provided between the first gear 301 and the second gear 302, and the first gear and the protection plate 101a cannot be tightly attached to the protection plate 101a.

Preferably, the first gear 301 and the second gear 302 are matched through a hinge 303, the hinge 303 is meshed with the first gear 301 and the second gear 302, the hinge 303 is tightly attached to the first gear 301 and the second gear 302, and the positions of the first gear 301 and the second gear 302 need to be calculated in advance, so that a proper hinge 303 is selected.

In use, the belt 102b moves along the direction of the main roller 102a under the action of the main roller 102a, and the belt pinch roller 102c in the belt 102b is rotated under the action of friction force, so as to drive the first gear 301 to rotate, and the second gear 302 rotates under the action of the hinge 303, and at the same time, the cleaning rod 201 rotates simultaneously, thereby achieving the cleaning effect.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A detachable cleaning mechanism, characterized in that: comprising the steps of (a) a step of,

the conveying assembly (100) comprises a bracket table (101) and a conveying piece (102) arranged on the surface of the bracket table (101); the method comprises the steps of,

the cleaning assembly (200) comprises a cleaning rod (201) arranged on the surface of the conveying member (102), a cleaning brush (202) arranged on the surface of the cleaning rod (201), and a secondary cleaning member (203) arranged on the lower surface of the support table (101), wherein the secondary cleaning member (203) is fixedly connected with the support table (101), and the secondary cleaning member (203) is positioned under the cleaning rod (201).

2. The removable cleaning mechanism of claim 1, wherein: the support table (101) comprises a protection plate (101 a), holes (101 b) formed in the surfaces of two sides of the protection plate (101 a), and table legs (101 c) arranged at the bottom of the protection plate (101 a).

3. The removable cleaning mechanism of claim 2, wherein: the conveying piece (102) comprises a main roller (102 a) arranged on the surface of the end part of the support table (101), a conveying belt (102 b) arranged on the surface of the main roller (102 a), and a belt pinch roller (102 c) arranged inside the conveying belt (102 b), wherein two ends of the belt pinch roller (102 c) respectively penetrate through the holes (101 b).

4. A removable cleaning mechanism as recited in claim 3, wherein: the cleaning rod (201) comprises a main rod (201 a), an extension rod (201 b) arranged in the main rod (201 a), and trapezoid grooves (201 a-1) arranged on the surface of the main rod (201 a), wherein one trapezoid groove (201 a-1) is provided with a limiting hole (201 a-2) on the surface.

5. The removable cleaning mechanism of claim 4, wherein: the cleaning brush (202) comprises bristles (202 a) arranged on the surface of the cleaning brush (202), a trapezoid strip (202 b) arranged inside the cleaning brush (202), the trapezoid strip (202 b) is in sliding fit with the trapezoid groove (201 a-1), and a lifting column (202 c) penetrating through the outer surface of the cleaning brush (202) and the trapezoid strip (202 b), and the lifting column (202 c) is matched with the limiting hole (201 a-2).

6. The removable cleaning mechanism of claim 4 or 5, wherein: the secondary cleaning member (203) comprises a first storage box (203 a), a scraping plate (203 b) arranged at the top of the first storage box (203 a), and a second storage box (203 c) arranged at the back of the first storage box (203 a).

7. The removable cleaning mechanism of claim 6, wherein: the cleaning brush (202) is attached to the conveyor belt (102 b), and the scraping plate (203 b) is attached to the conveyor belt (102 b).

8. An unpowered coal sweeping device which is characterized in that: comprising a detachable cleaning mechanism as claimed in any one of claims 1 to 7, further comprising,

the transmission assembly (300) comprises a first gear (301) arranged on the transmission piece (102), a second gear (302) arranged on the cleaning rod (201), and a hinge (303) arranged on the surfaces of the first gear (301) and the second gear (302).

9. The unpowered coal sweeping device of claim 8, wherein: the first gear (301) is fixedly connected with the belt pinch roller (102 c), and the second gear (302) is fixedly connected with the extension rod (201 b).

10. The unpowered coal sweeping device of claim 9, wherein: the first gear (301) and the second gear (302) are matched through the hinge (303), and the hinge (303) is in meshed connection with the first gear (301) and the second gear (302).