CN217450506U

CN217450506U - Dustproof device for crusher

Info

Publication number: CN217450506U
Application number: CN202221008683.1U
Authority: CN
Inventors: 徐贺
Original assignee: Dalian Zhonghaida Technology Co ltd
Current assignee: Dalian Zhonghaida Technology Co ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-20
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a dust keeper for breaker relates to the dustproof technical field of breaker. This a dust keeper for breaker, comprises a workbench, workstation inner wall fixed mounting has discharge passage, discharge passage top fixed mounting has broken section of thick bamboo, the inside breaker that is provided with of broken section of thick bamboo, discharge passage lateral wall fixedly connected with leads the tobacco pipe, lead the inside negative-pressure air fan that is provided with of tobacco pipe, lead tobacco pipe other end fixedly connected with smoke and dust processing storehouse, the inside smoke and dust processing subassembly that is provided with in smoke and dust processing storehouse, workstation inner wall sliding connection has the collection storehouse. This a dust keeper for breaker through being provided with smoke and dust processing subassembly, cooperates dust removal sack and smoke and dust filter screen, carries out the secondary absorption to the dust and handles, simultaneously, through being provided with the clearance brush and the rapping bar, clears up dust removal sack and smoke and dust filter screen surface adsorption's smoke and dust to guarantee its continuous treatment effect to the smoke and dust.

Description

Dustproof device for crusher

Technical Field

The utility model relates to a dustproof technical field of breaker specifically is a dust keeper for breaker.

Background

In building site or hydraulic engineering construction site, in order to pave or carry out the foundation of road for the construction site, generally need take out the rock that originally was arranged in the soil or great stone and carry out the breakage, select to recycle according to actual user demand, or transport vehicle transports these rubbles away, and need use the breaker when carrying out the broken operation to the stone on the factory, and dry stone can produce more dust or smoke and dust when carrying out the broken operation, lead to the atmosphere pollution around the construction site, influence constructor's normal work, consequently, need carry out dustproof processing to the breaker.

Through search, the utility model with publication number CN212595996U discloses a dustproof crusher for bentonite, which utilizes a crushing roller to crush raw materials of bentonite, and the crushed product has small and uniform particle diameter; prevent dust drift and escape by dustproof ejection of compact subassembly in crushing process, cause environmental pollution. Above-mentioned breaker is carrying out the stone when broken, produced smoke and dust or dust can only prevent that it from wafting and spilling, and these dusts can be along with the broken stone together fall into the collecting vat in, do not carry out the separation that refines more, cause probably because sealed effect is not good and secondary pollution appears in the transportation of follow-up broken stone, reduced the working effect of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a dust keeper for breaker has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a dust keeper for breaker, includes the workstation, workstation inner wall fixed mounting has discharge passage, discharge passage top fixed mounting has broken section of thick bamboo, the inside breaker that is provided with of broken section of thick bamboo, discharge passage lateral wall fixedly connected with leads the tobacco pipe, lead inside negative-pressure air fan that is provided with of tobacco pipe, lead tobacco pipe other end fixedly connected with smoke and dust processing storehouse, the inside smoke and dust processing subassembly that is provided with in smoke and dust processing storehouse, workstation inner wall sliding connection has the collection storehouse, the smoke and dust processing subassembly includes:

the second motor is fixedly installed at the top of the smoke dust treatment bin, and a rotating shaft is fixedly installed at the output end of the second motor;

the rotating shaft penetrates through the dust removing cloth bag which is fixedly connected with the rotating shaft;

the smoke and dust filter screen, smoke and dust processing storehouse inner wall fixed mounting has the smoke and dust filter screen, pivot outer wall fixed mounting has the cleaning brush.

Preferably, a sealing bin is fixedly mounted on the inner wall of the smoke dust treatment bin, a first bevel gear penetrates through the rotating shaft and is fixedly connected with the rotating shaft, a second bevel gear is rotatably mounted on the inner wall of the sealing bin, and a knocking rod is coaxially and fixedly mounted on the second bevel gear.

Preferably, the upper end and the lower end of the knocking rod are provided with rubber balls.

Preferably, the discharge passage bottom is provided with the categorised collection subassembly, the categorised collection subassembly is specific including thin filter screen, thin filter screen is fixed to be set up in discharge passage's lower surface, fixed surface installs the coarse strainer under the discharge passage, the workstation lower surface is provided with first discharge valve.

Preferably, the diameter of the mesh of the fine screen is set to be one half of the diameter of the mesh of the coarse screen.

Preferably, a first motor is fixedly mounted on the inner wall of the workbench, a fan wheel is fixedly mounted at the output end of the first motor, and a beating rod is coaxially and fixedly mounted on the fan wheel.

(III) advantageous effects

The utility model provides a dust keeper for breaker. The method has the following beneficial effects:

(1) this a dust keeper for breaker is when using, through being provided with smoke and dust processing subassembly, cooperates dust removal sack and smoke and dust filter screen, carries out the secondary absorption to the dust and handles, simultaneously, through being provided with the clearance brush and knocking the stick, clears up dust removal sack and smoke and dust filter screen surface adsorption's smoke and dust to guarantee its treatment effect that lasts to the smoke and dust.

(2) This a dust keeper for breaker is when using, through being provided with the categorised collection subassembly, under the effect of gravity, the stone slides downwards along discharge passage's lower surface, through the screening of fine screen and coarse strainer for the variation in size of the broken material of first blow off valve and second blow off valve one-level discharge passage right-hand member exhaust stone, takes according to the user demand of difference in order to make things convenient for the staff.

Drawings

Fig. 1 is a schematic structural view of the main body of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the area B in fig. 2 according to the present invention.

In the figure: 1. a work table; 2. a discharge channel; 3. a crushing cylinder; 4. a crushing device; 5. a classification collection component; 51. a fine filter screen; 52. a first discharge valve; 53. coarse filtration; 54. a second discharge valve; 6. a first motor; 7. a fan wheel; 8. patting the stick; 9. a smoke guide pipe; 10. a negative pressure fan; 11. a smoke dust treatment bin; 12. a smoke processing assembly; 121. a second motor; 122. a rotating shaft; 123. a dust removal cloth bag; 124. a smoke dust filter screen; 125. cleaning a brush; 126. sealing the bin; 127. a first bevel gear; 128. a second bevel gear; 129. a tapping stick; 13. and collecting the bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a dust keeper for breaker, including workstation 1, workstation 1 inner wall fixed mounting has discharge passage 2, and discharge passage 2 top fixed mounting has a crushing section of thick bamboo 3, and crushing section of thick bamboo 3 is inside to be provided with breaker 4, and discharge passage 2 lateral wall fixedly connected with leads tobacco pipe 9, leads the inside negative-pressure air fan 10 that is provided with of tobacco pipe 9, leads the other end fixedly connected with smoke and dust processing storehouse 11 of tobacco pipe 9, and smoke and dust processing storehouse 11 is inside to be provided with smoke and dust processing subassembly 12, and workstation 1 inner wall sliding connection has collection storehouse 13.

In the embodiment of the present invention, the smoke processing component 12 includes:

the second motor 121, the second motor 121 is fixedly installed on the top of the smoke dust processing bin 11, and the rotating shaft 122 is fixedly installed at the output end of the second motor 121;

the rotating shaft 122 penetrates through the dust removing cloth bag 123, and the dust removing cloth bag 123 is fixedly connected with the rotating shaft 122;

a smoke filter 124 is fixedly arranged on the inner wall of the smoke processing bin 11, and a cleaning brush 125 is fixedly arranged on the outer wall of the rotating shaft 122;

the inner wall of the sealed bin 126 and the smoke dust processing bin 11 are fixedly provided with the sealed bin 126, the rotating shaft 122 penetrates through a first bevel gear 127, the first bevel gear 127 is fixedly connected with the rotating shaft 122, the inner wall of the sealed bin 126 is rotatably provided with a second bevel gear 128, and the second bevel gear 128 is coaxially and fixedly provided with a knocking rod 129.

Particularly, the utility model discloses technical scheme's smoke and dust processing subassembly 12 includes second motor 121, dust removal sack 123, smoke and dust filter screen 124 and sealed

storehouse

126, 11 top fixed mounting in smoke and dust processing storehouse have second motor 121, second motor 121 output end fixed mounting has pivot 122, pivot 122 runs through

dust removal sack

123, 11 inner wall fixed mounting in smoke and dust processing storehouse has smoke and

dust filter screen

124, 11 inner wall fixed mounting in smoke and dust processing storehouse has sealed storehouse 126, pivot 122 runs through first bevel gear 127, sealed storehouse 126 inner wall rotates and installs second bevel gear 128, the coaxial fixed mounting of second bevel gear 128 has rapping bar 129.

In an embodiment of the utility model, second motor 121 sets up in the top of smoke and dust filter screen 124, avoid driving motor to receive the influence of smoke and dust, it is further, the brush hair of clearance brush 125 upper surface keeps better laminating state with smoke and dust filter screen 124 lower surface, and then guarantee the clearance effect of clearance brush 125 to smoke and dust filter screen 124, it is further, second bevel gear 128 meshes with first bevel gear 127, in addition, the spheroid of rubber material is set to the tip of rapping bar 129, and when rapping bar 129 rotates to vertical state down, the spheroid at its top causes certain extrusion effect to the bottom of dust removal sack 123, and then make rapping bar 129 can play the effect of hitting to dust removal sack 123 under the high-speed pivoted condition.

In addition, for better stone after the breakage separates according to the size, discharge channel 2 bottom is provided with categorised collection subassembly 5, and categorised collection subassembly 5 is including thin filter screen 51, and is concrete, and thin filter screen 51 is fixed to be set up in discharge channel 2's lower surface, and discharge channel 2 lower fixed surface installs coarse strainer 53, and workstation 1 lower surface is provided with first discharge valve 52.

In the embodiment of the utility model, fine screen 51 sets up in coarse screen 53 left side top along discharge passage 2 lower surface, and then makes the stone after the breakage fall to fine screen 51 top earlier, and is further, coarse screen 53's mesh diameter sets up to one time of fine screen 51 mesh diameter.

In addition, in order to promote the screening efficiency of the fine filter screen 51 and the coarse filter screen 53 and improve the efficiency of the negative pressure fan 10 for sucking the smoke dust in the discharge passage 2, the first motor 6 is fixedly installed on the inner wall of the workbench 1, the fan wheel 7 is fixedly installed at the output end of the first motor 6, and the beating rod 8 is coaxially and fixedly installed on the fan wheel 7.

The embodiment of the utility model provides an in, impeller 7 sets up inside discharge passage 2, and be close to discharge passage 2's inner wall setting relatively, it is further, be provided with the wedge directly over impeller 7 and block the piece, prevent to pound bad impeller 7 when broken stone drops, in addition, discharge passage 2 outer wall upper surface is provided with can with the contact plate of 8 end contacts of slapping stick, it is further, slapping stick 8 sets up the barred body to the rubber material, it is specific, it is rotatory to vertical state to slapping stick 8, slapping stick 8 the bottommost causes certain extrusion to the top of the contact plate of discharge passage 2 upper surface settings, and then make slapping stick 8 can produce certain slapping to the contact plate when high-speed rotation.

In the utility model, when in use, the stone is sent into the crushing cylinder 3, then the cover is closed, the crushing device 4 is started to crush the stone, the crushed stone falls into the discharge channel 2 and firstly falls onto the surface of the fine filter screen 51, due to the gravity action, the stone can generate certain impact when falling onto the upper surface of the fine filter screen 51, so that the dust attached to the surface of the stone flies, meanwhile, the smoke dust generated when the stone is crushed can also fall, through starting the first motor 6 and matching with the fan impeller 7, the smoke dust can better enter the smoke guide pipe 9 under the action of the negative pressure fan 10, the smoke dust enters the smoke dust treatment bin 11 through the smoke guide pipe 9, the dust with heavier weight can directly fall into the collection bin 13, and the smoke dust with lighter weight can escape when rising, through the smoke dust treatment component 12, the dust collecting bag 123 and the smoke dust filter screen 124 are matched to perform secondary absorption treatment on dust, meanwhile, the dust adsorbed on the surfaces of the dust collecting bag 123 and the smoke dust filter screen 124 is cleaned by the cleaning brush 125 and the knocking rod 129 so as to ensure the continuous treatment effect on the smoke dust, further, the classified collecting component 5 is arranged, under the action of gravity, stones slide downwards along the lower surface of the material discharging channel 2, and are screened by the fine filter screen 51 and the coarse filter screen 53, so that the sizes of broken stone materials discharged from the right end of the first-level material discharging channel 2 of the first material discharging valve 52 and the second material discharging valve 54 are different, so that workers can take and take the broken stone materials according to different use requirements, meanwhile, the knocking rod 8 is matched with the first motor 6 to continuously slap the contact plate arranged on the upper surface of the material discharging channel 2 under the condition of high-speed rotation, and further the material discharging channel 2 generates certain vibration, further, the screening efficiency of the fine screen 51 and the coarse screen 53 is improved.

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

Claims

1. The utility model provides a dust keeper for breaker, includes workstation (1), workstation (1) inner wall fixed mounting has discharge passage (2), discharge passage (2) top fixed mounting has a broken section of thick bamboo (3), inside breaker (4), its characterized in that of being provided with of broken section of thick bamboo (3): discharge passageway (2) lateral wall fixedly connected with leads tobacco pipe (9), it is inside negative-pressure air fan (10) to lead tobacco pipe (9) inside, lead tobacco pipe (9) other end fixedly connected with smoke and dust processing storehouse (11), smoke and dust processing storehouse (11) inside is provided with smoke and dust processing assembly (12), workstation (1) inner wall sliding connection has collection storehouse (13), smoke and dust processing assembly (12) include:

the second motor (121) is fixedly installed at the top of the smoke dust processing bin (11), and a rotating shaft (122) is fixedly installed at the output end of the second motor (121);

the rotating shaft (122) penetrates through the dust removing cloth bag (123), and the dust removing cloth bag (123) is fixedly connected with the rotating shaft (122);

the smoke and dust processing bin comprises a smoke and dust filter screen (124), wherein the inner wall of the smoke and dust processing bin (11) is fixedly provided with the smoke and dust filter screen (124), and the outer wall of the rotating shaft (122) is fixedly provided with a cleaning brush (125).

2. A dust control device for a crusher as claimed in claim 1, wherein: the inner wall of the smoke dust treatment bin (11) is fixedly provided with a sealing bin (126), the rotating shaft (122) penetrates through a first bevel gear (127), the first bevel gear (127) is fixedly connected with the rotating shaft (122), the inner wall of the sealing bin (126) is rotatably provided with a second bevel gear (128), and the second bevel gear (128) is coaxially and fixedly provided with a knocking rod (129).

3. A dust control device for a crusher as claimed in claim 2, wherein: the upper end and the lower end of the knocking rod (129) are provided with rubber spheres.

4. A dust control device for a crusher as claimed in claim 1, wherein: discharge passageway (2) bottom is provided with categorised collection subassembly (5), categorised collection subassembly (5) is including thin filter screen (51), thin filter screen (51) are fixed to be set up in the lower surface of discharge passageway (2), fixed surface installs coarse strainer (53) under discharge passageway (2), workstation (1) lower surface is provided with first dump valve (52).

5. A dust control device for a crusher as claimed in claim 4, characterized in that: the mesh diameter of the fine filter screen (51) is set to be one half of that of the coarse filter screen (53).

6. A dust control device for a crusher as claimed in claim 1, wherein: workstation (1) inner wall fixed mounting has first motor (6), first motor (6) output end fixed mounting has fan wheel (7), the coaxial fixed mounting of fan wheel (7) has bat shooting rod (8).