CN217125924U - Dust blocking device of belt conveyor - Google Patents

Abstract

The utility model relates to a dust blocking device of belt feeder relates to material transport technical field, and it is including setting up the dust blocking subassembly in the frame of belt feeder, the dust blocking subassembly includes two support frames, a connecting rod and a dust blocking piece, the support frame respectively with belt feeder frame end connection, the connecting rod be located between two support frames and with the support frame rigid coupling, the dust blocking piece covers in the connecting rod surface. This application has the effect that there is the dust to raise out from keeping off dirt equipment in improving keeping off dirt equipment.

Description

Dust blocking device of belt conveyor

Technical Field

The application relates to the technical field of material conveying, in particular to a dust blocking device of a belt conveyor.

Background

In the concrete industry, the raw materials of concrete, such as sand or cement, are generally conveyed by a belt conveyor, and some dust can be generated in the conveying process, so that the working environment of the concrete can be polluted, and the personal health of workers can be damaged.

The application document with the application number of 202022711814.X discloses a dust suppression device of a belt conveyor, which comprises a fixed baffle, wherein the right side surface of the fixed baffle is fixedly connected with the left side surface of a dustproof baffle, and the top end of the right side surface of the fixed baffle is penetrated by the left end of a water pipe; this belt feeder presses down dirt equipment, through at the in-process of coal transmission, coal at first through inhaling grey head department when conveying through the conveyer belt, through the air pump with the dust through the dust pipe inhale dust collecting box among, be convenient for tentatively collect the dust and restrain, through atomizer blowout water smoke, make remaining a small amount of dust in the air and water smoke contact deposit to the conveyer belt on, thereby play the effect that presses down dirt.

In view of the above-described related art, the inventors believe that there is a problem in the dust retaining apparatus that dust is raised from the dust retaining apparatus, and the dust retaining effect may be poor.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that has the dust to raise from the dust retaining device among the dust retaining device, this application provides a dust blocking device of belt feeder.

The application provides a keep off dirt equipment of belt feeder adopts following technical scheme:

the utility model provides a dust blocking device of belt feeder, is including setting up the dust blocking subassembly in the frame of belt feeder, the dust blocking subassembly includes connecting rod, dust blocking piece and two support frames, the support frame respectively with belt feeder frame end connection, the connecting rod be located between two support frames and with the support frame rigid coupling, the dust blocking piece covers in the connecting rod surface.

Through adopting above-mentioned technical scheme, when the belt feeder was carrying the raw materials, cover the dust blocking piece on the connecting rod to the dust blocking piece covers the conveyer belt of belt feeder, improves the leakproofness to the belt feeder, reduces the dust and spills.

Optionally, the dust blocking assembly further comprises a plurality of blocking curtains, a feeding hole and a discharging hole are formed in the support frame and the two ends of the rack respectively, and the blocking curtains are used for blocking the feeding hole and the discharging hole.

Through adopting above-mentioned technical scheme, through set up the check curtain in feed inlet and discharge gate department, further improve the leakproofness to the belt feeder, keep off more dust, reduce the dust and spill over and pollute operational environment.

Optionally, still including a plurality of supporting components, supporting component includes bracing piece, auxiliary rod and first fastener, bracing piece one end is connected with the frame of belt feeder, the other end runs through and has seted up the sliding hole, auxiliary rod sliding connection is in the sliding hole, first fastener is used for fixing bracing piece and auxiliary rod.

Through adopting above-mentioned technical scheme, through bracing piece and auxiliary rod along vertical direction sliding connection, adjust the height of auxiliary rod and keep off the dirt to can make the raw materials of keeping off the dirt piece parcel co-altitude, strengthen the suitability.

Optionally, the fixing part comprises a fixing plate and a second fastening piece, the fixing plate is fixedly connected with the supporting rod, and the second fastening piece is used for fixing the fixing plate with the rack.

Through adopting above-mentioned technical scheme, fix bracing piece and belt feeder through the second fastener, when keeping off dirt, the effect of stable fender dirt subassembly both can have been played to the fender dirt subassembly, also conveniently dismantles the change of being convenient for.

Optionally, the dust blocking assembly further comprises a plurality of lower swinging cloths, and the lower swinging cloths are fixedly connected with one side, close to the rack, of the dust blocking sheet.

Through adopting above-mentioned technical scheme, when reciprocating the fender dirt subassembly through supporting component, keep off the dirt piece and probably produce certain space with the belt feeder, lead to the dust to outwards spread, through setting up down to put the cloth, the cloth that puts down shelters from the outside diffusion of dust on the belt feeder, promotes the effect of keeping off the dirt.

Optionally, a sliding groove is formed in each of two sides of the belt conveyor frame along the conveying direction, a supporting rod at the feed inlet is fixedly connected with the belt conveyor frame, a sliding piece is arranged on the supporting rod at the discharge outlet, the sliding piece is connected in the sliding groove in a sliding mode, and the connecting rod is a telescopic rod.

Through adopting above-mentioned technical scheme, can freely stretch out and draw back length through the connecting rod, and then can be applicable to the belt feeder of different length, make dust blocking device application scope wider.

Optionally, the dust blocking sheet is provided with an observation port, and the observation port is connected with an observation door.

Through adopting above-mentioned technical scheme, through setting up the observation door, make things convenient for the staff to open the observation door and get the material and observe.

Optionally, the viewing door is a transparent panel.

By adopting the technical proposal, the observation door is a transparent plate, the feeding condition can be observed under the condition of not opening the observation door,

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

1. the dust blocking sheet covers the conveying belt of the belt conveyor, so that the sealing performance of the belt conveyor is improved, and the escape of dust is reduced;

2. the blocking curtains are arranged at the feed inlet and the discharge outlet, so that the sealing performance of the belt conveyor is further improved, more dust is blocked, and the pollution to the working environment caused by the escape of the dust is reduced;

3. when keeping off dirt, keep off dirt subassembly both can play the effect of stable keep off dirt subassembly, also conveniently dismantle the change of being convenient for.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the overall structure of the dust shield assembly and the support assembly according to the embodiment of the present application;

FIG. 3 is an enlarged schematic view of A in FIG. 2;

fig. 4 is a schematic overall structure diagram of an observation door according to an embodiment of the present application.

Description of reference numerals: 1. a belt conveyor frame; 11. a feed inlet; 12. a discharge port; 13. fixing grooves; 14. a sliding groove; 2. a dust blocking assembly; 21. a support frame; 22. a connecting rod; 221. supporting the telescopic rod; 222. an auxiliary telescopic rod; 23. a dust-blocking sheet; 231. a viewing port; 24. a curtain; 25. downward cloth placing; 3. a support assembly; 31. a support bar; 311. a slider; 312. a clamping hole; 313. a slide hole; 32. an auxiliary lever; 33. a first fastener; 4. an observation door; 5. a fixing member; 51. a fixing sheet; 511. a fixing hole; 52. a second fastener.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses dust blocking device of belt feeder.

Referring to fig. 1, a dust blocking device of belt feeder includes dust blocking component 2, 4 supporting component 3 and 1 observation door 4, and dust blocking component 2 sets up in the frame 1 of belt feeder, and the raw materials is carried on the belt feeder, and is isolated with external dust on the belt feeder through dust blocking component 2, adjusts the height of dust blocking component 2 relative belt feeder frame 1 through supporting component 3 simultaneously, and staff's accessible observation door 4 observes the condition that the belt feeder carried the raw materials at the during operation.

Referring to fig. 2, 3 and 4, the dust blocking assembly 2 includes two support rods 21, three connecting rods 22, a dust blocking sheet 23, a curtain 24 and a lower swing cloth 25, the support frame 21 is in a semicircular shape, and the support frame 21 is connected with the frame 1 through the support assembly 3; the support frame 21 and two ends of the frame 1 respectively form a feed inlet 11 and a discharge outlet 12, and the baffle curtain 24 is respectively bonded with the inner wall of the feed inlet 11 and the inner wall of the discharge outlet 12, so that the feed inlet 11 and the discharge outlet 12 are shielded by the baffle curtain 24; the connecting rods 22 are positioned between the two support frames 21, and the connecting rods 22 are uniformly distributed along the circumferential direction of the support frames 21; the dust-proof sheet 23 covers the connecting rod 22, the dust-proof sheet 23 is made of non-woven fabrics, and the dust-proof sheet 23 is bonded with the outer surface of the connecting rod 22.

Referring to fig. 3 and 4, the support assembly 3 includes a support rod 31, an auxiliary rod 32 and a first fastener 33, one end of the support rod 31 is provided with a sliding hole 313 in a penetrating manner, the other end of the support rod is connected with the belt conveyor frame 1, the inner wall of the sliding hole 313 is provided with a clamping hole 312, the auxiliary rod 32 is connected in the sliding hole 313 in a sliding manner, the first fastener 33 is a bolt, and the first fastener 33 is connected in the clamping hole 312 in a threaded manner and is abutted to the support rod 31; lower pendulum cloth 25 is located the dust blocking piece 23 both sides, and lower pendulum cloth 25 bonds with dust blocking piece 23 is close to frame 1 one side, and when auxiliary rod 32 reciprocated, lower pendulum cloth 25 was used for sheltering from the space between dust blocking piece 23 and the frame 1, reduces the dust and to external diffusion.

Referring to fig. 3, the dust blocking device further includes 4 fixing members 5, each fixing member 5 includes a fixing piece 51 and a second fastening member 52, one end of the support rod 31, which is far away from the auxiliary rod 32, is welded to the fixing piece 51, the fixing piece 51 is provided with a fixing hole 511, the belt conveyor frame 1 is provided with a fixing groove 13, the second fastening member 52 is a bolt, and the second fastening member 52 penetrates through the fixing hole 511 and is screwed into the fixing groove 13.

Referring to fig. 2 and 3, sliding grooves 14 are formed in two sides of the frame 1 along the conveying direction, a sliding member 311 is welded to the support rod 31 at the discharge port 12, the sliding member 311 is a sliding block, and the sliding member 311 is slidably connected in the sliding groove 14.

Referring to fig. 4, still having seted up viewing aperture 231 including dust blocking sheet 23, viewing door 4 shelters from viewing aperture 231 completely, and viewing door 4 passes through the magic with dust blocking sheet 23 and pastes the bonding, and viewing door 4 is the transparent plate to make things convenient for the staff to observe the condition of carrying the material on the belt feeder.

The implementation principle of the dust blocking device of the belt conveyor in the embodiment of the application is as follows: the belt feeder carries the raw materials, keep off dirt subassembly 2 is connected and is kept off dirt in frame 1, through being connected mounting 5 with bracing piece 31 and belt feeder frame 1, tensile connecting rod 22 makes slider 311 slide to the assigned position, tensile auxiliary rod 32 removes along bracing piece 31 direction of height, with the height of adjusting support frame 21, the lower pendulum cloth 25 of keeping off dirt piece 23 both sides simultaneously can keep off dirt along with keeping off dirt subassembly 2 promotes, the condition of material on the staff's accessible observation door 4 observation belt feeder, also can open the material of taking of observation door 4.

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 (8)

1. The utility model provides a dust arrester of belt feeder which characterized in that: including setting up fender dirt subassembly (2) in frame (1) of belt feeder, keep off dirt subassembly (2) including connecting rod (22), fender dirt piece (23) and two support frames (21), support frame (21) respectively with frame (1) end connection, connecting rod (22) be located between two support frames (21) and with support frame (21) rigid coupling, keep off dirt piece (23) and cover in connecting rod (22) surface.

2. The dust blocking device of the belt conveyor according to claim 1, wherein: keep off dirt subassembly (2) still including a plurality of check curtains (24), support frame (21) and frame (1) both ends form feed inlet (11) and discharge gate (12) respectively, check curtain (24) are used for sheltering from feed inlet (11) and discharge gate (12).

3. The dust blocking device of the belt conveyor according to claim 2, wherein: still including a plurality of supporting components (3), supporting component (3) are including bracing piece (31), auxiliary rod (32) and first fastener (33), bracing piece (31) one end is connected with frame (1), and the other end runs through and has seted up sliding hole (313), auxiliary rod (32) sliding connection is in sliding hole (313), first fastener (33) are used for fixing bracing piece (31) and auxiliary rod (32).

4. A dust blocking device for a belt conveyor according to claim 3, characterized in that: still including a plurality of mounting (5), mounting (5) are including stationary blade (51) and second fastener (52), stationary blade (51) and bracing piece (31) rigid coupling, second fastener (52) are used for fixing stationary blade (51) and frame (1).

5. The dust blocking device of the belt conveyor according to claim 4, wherein: the dust blocking component (2) further comprises a plurality of lower swinging cloth (25), and the lower swinging cloth (25) is fixedly connected with one side of the dust blocking piece (23) close to the rack (1).

6. The dust blocking device of the belt conveyor according to claim 5, wherein: sliding grooves (14) are formed in the two sides of the rack (1) along the conveying direction, the supporting rods (31) at the feed inlet (11) are fixedly connected with the rack (1), the supporting rods (31) at the discharge outlet (12) are provided with sliding pieces (311), the sliding pieces (311) are connected in the sliding grooves (14) in a sliding mode, and the connecting rods (22) are telescopic rods.

7. The dust blocking device of the belt conveyor according to claim 6, wherein: viewing aperture (231) have been seted up in dust blocking piece (23), viewing aperture (231) inner wall articulates there is observation door (4).

8. The dust blocking device of the belt conveyor according to claim 7, wherein: the observation door (4) is a transparent plate.

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