CN219052397U

CN219052397U - Dustproof device for material conveying belt

Info

Publication number: CN219052397U
Application number: CN202223086322.1U
Authority: CN
Inventors: 樊少杰; 高建坤; 薛会强; 钱念伟
Original assignee: Shijiazhuang Quzhai Cement Co ltd
Current assignee: Shijiazhuang Quzhai Cement Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-23
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a dustproof device for a material conveying belt, which comprises a conveying belt main body, wherein two supporting columns are fixed on the front side and the rear side of the conveying belt main body, a box body is fixed on the lower surfaces of four supporting columns, a lifting mechanism is arranged on the box body, a lifting plate is arranged on the lifting mechanism, and a dustproof mechanism is arranged on the lifting plate. This a dust keeper for material conveyor belt is equipped with dustproof mechanism, and dustproof mechanism runs through first motor, can make first screw rod rotation reach first screw thread piece and remove, and first screw thread piece removes and can drive the connecting plate and remove, makes the second dust cover remove the stretching to the flexible plastics festival of ripple, and then can be convenient for prevent dust, otherwise, makes the second dust cover extrude the flexible plastics festival of ripple, contracts, and then can wash after the conveying, compares in traditional dust keeper that is used for material conveyor belt, and the result of use is stronger.

Description

Dustproof device for material conveying belt

Technical Field

The utility model relates to the technical field of conveying belts, in particular to a dustproof device for a material conveying belt.

Background

The conveyer belt, also called conveyer belt, is used in belt conveyer belt for carrying and conveying rubber, fiber and metal product or plastic and fabric product, and is widely used in cement, chemical, steel and other fields.

For example, chinese patent (publication No. CN 212424359U) discloses an environment-friendly cement material belt conveyor, and it is equipped with dustproof apron through the dustproof baffle in material conveyer belt both sides, and the dustproof baffle upper end of material conveyer belt both sides is equipped with dustproof apron, dustproof apron passes through apron fixing bolt installation axle dustproof baffle, dustproof baffle passes through the baffle fixing base to be installed on the equipment support, can effectively prevent that the dust from drifting, can pack the air safety in workshop.

But it still has the defect that is inconvenient to use, and in the use, dustproof baffle and dustproof apron block the dust and fly away, lead to can't observe the conveying state that the inside goes on, and inconvenient clearance after conveying to influence the use, consequently, propose a dust keeper for material conveyor belt.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the dustproof device for the material conveying belt, which has the advantages of convenient use and the like, and solves the problem that the dustproof device for the material conveying belt is inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dustproof device for the material conveying belt comprises a conveying belt main body, wherein two supporting columns are fixed on the front side and the rear side of the conveying belt main body, a box body is fixed on the lower surfaces of the four supporting columns, a lifting mechanism is arranged on the box body, a lifting plate is arranged on the lifting mechanism, and a dustproof mechanism is arranged on the lifting plate;

the dustproof mechanism comprises a fixed block fixed with the upper surface of the lifting plate, a first dustproof cover sleeved on the outer surface of the conveying belt main body is fixed on the upper surface of the fixed block, the dustproof mechanism further comprises two fixed plates fixed with the upper surface of the lifting plate, a first motor is fixed on the right side of the fixed plate, a first screw rod rotationally connected with the right fixed plate through a first bearing seat is fixed on the right side of the output end of the first motor, a first thread block is connected with the outer surface of the first screw rod in a threaded manner, a first sliding block is fixed on the lower surface of the first thread block, a connecting plate is fixed on the upper surface of the first thread block, a second dustproof cover sleeved on the outer surface of the conveying belt main body is fixed on the upper surface of the connecting plate, and a corrugated telescopic plastic joint is fixed between the first dustproof cover and the second dustproof cover.

Further, elevating system includes the second motor fixed with box inner chamber right side, the output of second motor is fixed with the left side and rotates the second screw rod of being connected with box inner chamber left side through the second bearing frame, the surface threaded connection of second screw rod has two second screw thread pieces, the lower fixed surface of second screw thread piece has the second slider, the upper surface of second screw thread piece articulates has the articulated pole that runs through box upper surface and the other end is articulated mutually with lifter plate lower surface.

Further, a first threaded hole is formed in the side face of the first threaded block, and the first threaded hole is in threaded connection with the outer surface of the first screw rod.

Further, the first slider is T-shaped, a first T-shaped chute is formed in the upper surface of the lifting plate, and the first T-shaped chute is connected with the outer surface of the first slider in a shaking mode.

Further, the first dust cover and the second dust cover are hollow and are close to the rectangle that the flexible plastic section of ripple lacks in one side, the through-hole has all been seted up to one side that first dust cover and second dust cover are on the back mutually, and through-hole and the surface sliding connection of conveyer belt main part.

Further, the screw thread of second screw rod surface is two sections, and two section screw thread opposite directions, the second screw hole has been seted up to the side of second screw thread piece, and second screw hole and the surface threaded connection of second screw rod.

Further, the second sliding block is T-shaped, a second T-shaped sliding groove is formed in the lower surface of the inner cavity of the box body, and the second T-shaped sliding groove is in sliding connection with the outer surface of the second sliding block.

Further, two rectangular holes have been seted up to the upper surface of box, and rectangular hole and articulated rod's surface sliding connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this a dust keeper for material conveyor belt is equipped with dustproof mechanism, and dustproof mechanism runs through first motor, can make first screw rod rotation drive first screw thread piece and remove, and first screw thread piece removes and can drive the connecting plate and remove, makes the second dust cover remove the stretching to the flexible plastics festival of ripple, and then can be convenient for prevent dust, otherwise, makes the second dust cover extrude the flexible plastics festival of ripple, contracts, and then can wash after the conveying, compares in traditional dust keeper that is used for material conveyor belt, and the result of use is stronger.

2. This a dust keeper for material conveyor belt is equipped with elevating system, and elevating system runs through the second motor, can make the rotatory second screw rod drive the second screw thread piece and remove, and the second screw thread piece removes and can drive the articulated pole and remove, makes the articulated pole drive lifter plate and goes up and down, and then can drive dustproof mechanism and go up and down, compares in traditional dust keeper that is used for material conveyor belt, can avoid the material of carrying to take place to pile up.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a dust-proof mechanism according to the present utility model;

fig. 3 is a schematic structural view of the lifting mechanism of the present utility model.

In the figure: 1 conveyer belt main part, 2 support columns, 3 boxes, 4 elevating system, 401 second motor, 402 second screw rod, 403 second screw thread piece, 404 second slider, 405 articulated pole, 5 lifter plate, 6 dustproof mechanism, 601 fixed block, 602 first dust cover, 603 fixed plate, 604 first motor, 605 first screw rod, 606 first screw thread piece, 607 first slider, 608 connecting plate, 609 second dust cover, 610 ripple flexible plastic festival.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, a dustproof device for a material conveying belt in this embodiment includes a conveying belt main body 1, two support columns 2 are fixed on the front and rear sides of the conveying belt main body 1, the support columns 2 can support the conveying belt main body 1, a box 3 is fixed on the lower surface of the four support columns 2, a lifting mechanism 4 is arranged on the box 3, a lifting plate 5 is arranged on the lifting mechanism 4, a dustproof mechanism 6 is arranged on the lifting plate 5, when the dustproof device is used, the lifting plate 5 can be driven to lift according to the size and the quantity of materials through the lifting mechanism 4, the lifting plate 5 drives the dustproof mechanism 6 to lift, the materials are prevented from being accumulated, and dust is prevented when the conveying belt main body 1 is conveyed through the dustproof mechanism 6.

It should be noted that the conveyor belt body 1 is well known in the art, and how to operate is not described in detail herein.

In the second embodiment, referring to fig. 1-2, in order to facilitate dust prevention and cleaning, in this embodiment, the dust prevention mechanism 6 includes a fixing block 601 fixed to the upper surface of the lifting plate 5, a first dust cover 602 sleeved on the outer surface of the conveying belt main body 1 is fixed to the upper surface of the fixing block 601, the fixing block 601 can support the first dust cover 602, the dust prevention mechanism 6 further includes two fixing plates 603 fixed to the upper surface of the lifting plate 5, the fixing plates 603 can support, a first motor 604 is fixed to the right side of the left fixing plate 603, the first motor 604 can operate and can drive, a first screw 605 rotatably connected to the right side of the first motor 604 through a first bearing seat is fixed to the output end of the first motor 604, the first motor 604 can operate and can drive the first screw 605 to rotate, the outer surface of the first screw 605 is connected with a first thread block 606 in a threaded manner, the first screw 605 rotates to drive the first thread block 606 to move, the lower surface of the first thread block 606 is fixedly provided with a first sliding block 607, the first thread block 606 moves to drive the first sliding block 607 to move, the first sliding block 607 is T-shaped, the upper surface of the first thread block 606 is fixedly provided with a connecting plate 608, the movement of the first thread block 606 can reach the movement of the connecting plate 608, the upper surface of the connecting plate 608 is fixedly provided with a second dust cover 609 sleeved on the outer surface of the conveying belt main body 1, the movement of the connecting plate 608 can drive the second dust cover 609 to move, a corrugated telescopic plastic joint 610 is fixed between the first dust cover 602 and the second dust cover 609, the first dust cover 602, the second dust cover 609 and the corrugated telescopic plastic joint 610 are matched to prevent dust, first dust cover 602 and second dust cover 609 are each rectangular with a hollow interior and missing side adjacent to bellows expansion plastic joint 610.

Wherein, first screw hole has been seted up to the side of first screw block 606, and first screw hole and the surface threaded connection of first screw 605, and first screw hole can drive first screw block 606 and remove when first screw 605 rotates.

Meanwhile, the upper surface of the lifting plate 5 is provided with a first T-shaped sliding groove, the first T-shaped sliding groove is connected with the outer surface of the first sliding block 607 in a shaking mode, the first sliding block 607 is matched with the first T-shaped sliding groove, the first sliding block 607 can be limited, the first sliding block 607 does not rotate along with the first screw 605, and only left and right movement is performed.

In addition, through holes are formed in the sides, opposite to each other, of the first dust cover 602 and the second dust cover 609, and the through holes are slidably connected to the outer surface of the conveyor belt body 1, so that the first dust cover 602, the second dust cover 609 and the corrugated expansion plastic joint 610 can be conveniently moved.

In this embodiment, the first motor 604 is operated to make the second dust cover 609 stretch the bellows expansion plastic joint 610 to prevent dust, otherwise, the second dust cover 609 contracts the bellows expansion plastic joint 610 to clean after transferring.

In the third embodiment, referring to fig. 1 and 3, in order to implement the upgrading function, in this embodiment, the lifting mechanism 4 includes a second motor 401 fixed to the right side of the inner cavity of the box 3, the second motor 401 may be driven, an output end of the second motor 401 is fixed with a second screw rod 402 whose left side is rotatably connected to the left side of the inner cavity of the box 3 through a second bearing, the second motor 401 may be driven to rotate by the second motor 401, an outer surface of the second screw rod 402 is in threaded connection with two second threaded blocks 403, the second threaded blocks 403 may be driven to move by rotation of the second screw rod 402, a second slider 404 is fixed to a lower surface of the second threaded blocks 403, the second slider 404 may be driven to move by movement of the second threaded blocks 403, an upper surface of the second threaded blocks 403 is hinged with a hinge rod 405 which penetrates through an upper surface of the box 3 and whose other end is hinged to a lower surface of the lifting plate 5, and the second threaded blocks 403 may be driven to move by movement of the hinge rod 405.

Wherein, the screw thread of second screw rod 402 surface is two sections, and two section screw thread opposite directions can make two second screw thread pieces 403 carry out relative movement, and two rectangular holes have been seted up to the upper surface of box 3, and rectangular hole and articulated rod 405's surface sliding connection, articulated rod 405 cooperates with rectangular hole, can be convenient for articulated rod 405 remove.

Meanwhile, a second threaded hole is formed in the side face of the second threaded block 403, the second threaded hole is in threaded connection with the outer surface of the second screw 402, and when the second screw 402 rotates, the second threaded hole can drive the second threaded block 403 to move.

In addition, the lower surface of the inner cavity of the box body 3 is provided with a second T-shaped chute, the second T-shaped chute is in sliding connection with the outer surface of the second sliding block 404, the second sliding block 404 is matched with the second T-shaped chute, the second threaded block 403 can be limited, the second threaded block 403 is prevented from rotating along with the second screw 402, and the second threaded block 403 only moves left and right.

In this embodiment, the second motor 401 is operated to make the second screw block 403 drive the hinge rod 405 to move, so that the hinge rod 405 drives the lifting plate 5 to lift.

The working principle of the embodiment is as follows:

(1) Through the operation of the first motor 604, the first motor 604 can drive the first screw 605 to rotate, the first screw 605 can rotate to drive the first threaded block 606 to move, the first threaded block 606 can drive the first sliding block 607 and the connecting plate 608 to move, the first sliding block 607 is matched with the first T-shaped sliding groove on the lifting plate 5, the first sliding block 607 can be limited, the first sliding block 607 does not rotate along with the first screw 605, only moves left and right, the connecting plate 608 can move to drive the second dust cover 609 to move, the second dust cover 609 can move to stretch the corrugated telescopic plastic joint 610, and then the first dust cover 602, the second dust cover 609 and the corrugated telescopic plastic joint 610 can be matched to prevent dust, otherwise, the second dust cover 609 can extrude and shrink the corrugated telescopic plastic joint 610, and then can clean after conveying.

(2) Through the operation of second motor 401, can make second motor 401 drive second screw rod 402 and rotate, second screw rod 402 is rotatory can drive second screw thread piece 403 and remove, and second screw thread piece 403 removes and can drive second slider 404 and articulated lever 405 and remove, and second slider 404 cooperates with the second T shape spout on the box 3, can carry out spacing to second screw thread piece 403, avoids second screw thread piece 403 to follow second screw rod 402 and rotates, makes second screw thread piece 403 only move about, and articulated lever 405 removes and can drive lifter plate 5 and goes up and down, and lifter plate 5 goes up and down and can drive dustproof mechanism 6 and go up and down.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dustproof device for material conveyor belt, including conveyer belt main part (1), its characterized in that: two support columns (2) are fixed on the front side and the rear side of the conveying belt main body (1), a box body (3) is fixed on the lower surfaces of the four support columns (2), a lifting mechanism (4) is arranged on the box body (3), a lifting plate (5) is arranged on the lifting mechanism (4), and a dustproof mechanism (6) is arranged on the lifting plate (5);

dustproof mechanism (6) include with lifter plate (5) upper surface fixed block (601), the upper surface fixed of fixed block (601) has cup joints first dust cover (602) with conveyer belt main part (1) surface, dustproof mechanism (6) still include with lifter plate (5) upper surface fixed's two fixed plates (603), the left side the right side of fixed plate (603) is fixed with first motor (604), the output of first motor (604) is fixed with right side through first bearing frame and right side fixed plate (603) first screw rod (605) of rotating connection, the surface threaded connection of first screw rod (605) has first screw thread piece (606), the lower surface fixed of first screw thread piece (606) has first slider (607), the upper surface fixed of first screw thread piece (606) has connecting plate (608), the upper surface fixed of connecting plate (608) has cup joints second dust cover (609) with conveyer belt main part (1) surface, be fixed with between first dust cover (602) and second dust cover (610) flexible festival (610).

2. A dust guard for a material conveyor belt as claimed in claim 1, wherein: elevating system (4) include with box (3) the fixed second motor (401) in inner chamber right side, the output of second motor (401) is fixed with left side and rotates second screw rod (402) of being connected with box (3) inner chamber left side through the second bearing, the surface threaded connection of second screw rod (402) has two second screw thread pieces (403), the lower fixed surface of second screw thread piece (403) has second slider (404), the upper surface of second screw thread piece (403) articulates has articulated pole (405) that run through box (3) upper surface and the other end is articulated with lifter plate (5) lower surface mutually.

3. A dust guard for a material conveyor belt as claimed in claim 1, wherein: a first threaded hole is formed in the side face of the first threaded block (606), and the first threaded hole is in threaded connection with the outer surface of the first screw rod (605).

4. A dust guard for a material conveyor belt as claimed in claim 1, wherein: the first sliding block (607) is T-shaped, a first T-shaped sliding groove is formed in the upper surface of the lifting plate (5), and the first T-shaped sliding groove is connected with the outer surface of the first sliding block (607) in a shaking mode.

5. A dust guard for a material conveyor belt as claimed in claim 1, wherein: the first dust cover (602) and the second dust cover (609) are hollow and are in a rectangle with one side being close to the corrugated telescopic plastic joint (610) and missing, through holes are formed in one sides, opposite to each other, of the first dust cover (602) and the second dust cover (609), and the through holes are in sliding connection with the outer surface of the conveying belt main body (1).

6. A dust guard for a material conveyor belt as claimed in claim 2, wherein: the screw thread of second screw rod (402) surface is two sections, and two sections screw thread opposite directions, the second screw hole has been seted up to the side of second screw thread piece (403), and second screw hole and the surface threaded connection of second screw rod (402).

7. A dust guard for a material conveyor belt as claimed in claim 2, wherein: the second sliding block (404) is T-shaped, a second T-shaped sliding groove is formed in the lower surface of the inner cavity of the box body (3), and the second T-shaped sliding groove is connected with the outer surface of the second sliding block (404) in a sliding mode.

8. A dust guard for a material conveyor belt as claimed in claim 2, wherein: two strip holes are formed in the upper surface of the box body (3), and the strip holes are connected with the outer surface of the hinging rod (405) in a sliding mode.