CN217962703U

CN217962703U - Aggregate dust collector of rubble is stabilized to cement

Info

Publication number: CN217962703U
Application number: CN202221892667.3U
Authority: CN
Inventors: 王黎明; 魏文; 张道明; 姚锐; 袁浩
Original assignee: Northeast Forestry University
Current assignee: Northeast Forestry University
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-06
Anticipated expiration: 2032-07-22

Abstract

The utility model relates to a technical field is smashed to the aggregate, and discloses an aggregate dust collector of rubble is stabilized to cement, include: crushing case body and two crushing rollers, the surface of crushing case is provided with the transmission case, the inner wall of transmission case is provided with actuating mechanism, two the crushing roller is all installed in the inside of crushing case body, two the one end of crushing roller all extends to the outside of crushing case body and assembles with actuating mechanism. This aggregate dust collector of rubble is stabilized to cement links up case, guard plate and V template through the setting, and guard plate and the crisscross distribution of V template form the passageway of bending in linking the incasement, and the guard plate blocks the stone, and the rethread V template carries out the second floor and blocks, and the slope portion of V template can lead the stone and go out to link up the case, and the stone that produces in the crushing process can not pass and links up the case, avoids the stone of smashing the production to get into dust removal pipeline, and then protects the dust removal pipe.

Description

Aggregate dust collector of rubble is stabilized to cement

Technical Field

The utility model relates to a technical field is smashed to the aggregate, specifically is an aggregate dust collector of rubble is stabilized to cement.

Background

The cement stabilized macadam takes graded macadam as aggregate, adopts a certain amount of cementing materials and enough mortar volume to fill the gap of the aggregate, and is paved and compacted according to the embedding and extruding principle. The compactness of the aggregate is close to the compactness, the strength mainly depends on the embedding, extruding and locking principles among the broken stones, and meanwhile, the aggregate has enough mortar volume to fill the gaps of the aggregate, and the broken stone aggregate is usually prepared by crushing massive stone raw materials.

Become to produce a large amount of dusts when the aggregate is smashed, present common aggregate crushing equipment is when removing dust, generally sets up the dust removal pipeline, will smash the air of carrying a large amount of dusts in the incasement and take out, gets rid of the dust in the air again, but when rubbing crusher smashes, the stone bursts apart and produces tiny stone, and striking dust removal pipe that can be random causes the dust removal pipe impaired.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an aggregate dust collector of rubble is stabilized to cement has solved the problem mentioned in the above-mentioned background.

The utility model provides a following technical scheme: an aggregate dust collector of cement stabilized macadam, comprising: smash case body and two crushing rollers, the surface of smashing the case is provided with the transmission case, the inner wall of transmission case is provided with actuating mechanism, two smash the roller and all install in the inside of smashing the case body, two the one end of smashing the roller all extends to the outside of smashing the case body and assembles with actuating mechanism, the dust removal window has been seted up on the surface of smashing the case body, the surface mounting of smashing the case body has protection machanism and dust removal case, protection machanism's surface mounting has the pipe that removes dust, the aspiration pump is installed to the one end of dust removal pipe, the connecting pipe is installed to the end of giving vent to anger of aspiration pump, the one end of connecting pipe extends to the inside of dust removal case, the feeder hopper is installed at the top of smashing the case, the internally mounted of smashing the case body cuts off the mechanism.

Preferably, the driving mechanism comprises a first motor, a driving gear and a driven gear, the first motor is installed on the inner wall of the transmission box, the driving gear is installed at one end of one of the crushing rollers, one end of the other crushing roller of the driven gear is installed, and the surface of the driving gear is meshed with the surface of the driven gear.

Preferably, the surface of the crushing box body is provided with two bearing seats, the positions of the two bearing seats correspond to the positions of the two crushing rollers respectively, and one ends, far away from the transmission box, of the two crushing rollers extend out of the crushing box body respectively and are assembled with the inner walls of the bearing seats.

Preferably, protection machanism is including linking up case, guard plate and V template, link up the case and install on the surface of smashing the case body, and the position that links up the case is corresponding with the position of dust removal window, the dust removal union coupling is on the surface of linking up the case, the inner wall at the connecting pipe is all installed to guard plate and V template, the guard plate is located one side that the dust removal pipe was kept away from to the V template.

Preferably, cut off the mechanism including installation pipe and inlet pipe, the installation union coupling is at the top of smashing case body inner wall, and the position of installation pipe is corresponding with the position of feeder hopper, the inner wall of installation pipe rotates and is connected with the transmission shaft, the sleeve pipe is installed to the inner wall of inlet pipe, the inner wall connection of inlet pipe has the baffle, the surface and the sheathed tube surface connection of baffle, sleeve pipe fixed mounting is on the surface of transmission shaft, the one end of transmission shaft extends to the outside of installation pipe and is provided with the second motor.

Preferably, a protective shell is arranged on the side surface of the installation pipe, and the second motor is located inside the protective shell.

Preferably, the protection plate and the V-shaped plate are both made of stainless steel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this aggregate dust collector of rubble is stabilized to cement links up case, guard plate and V template through the setting, and guard plate and the crisscross distribution of V template form the passageway of bending in linking the incasement, and the guard plate blocks the stone, and the rethread V template carries out the second floor and blocks, and the slope portion of V template can lead the stone and go out to link up the case, and the stone that produces in the crushing process can not pass and links up the case, avoids the stone of smashing the production to get into dust removal pipeline, and then protects the dust removal pipe.

2. This aggregate dust collector of rubble is stabilized to cement, through setting up the installation pipe, the inlet pipe, the transmission shaft, the sleeve pipe, baffle and second motor, separate into two flourishing material chambeies with the inlet pipe inside through baffle and sleeve pipe, the feeder hopper carries the building stones to the feeding pipe wall, load through flourishing material chamber, the second motor drives the sleeve pipe motion through the axis of rotation, and then drive inlet pipe and baffle motion, pour the building stones of flourishing material intracavity into the inside of smashing the case body, next flourishing material chamber continues to load, the baffle cuts off crushing case body and outside simultaneously, avoid dust to raise out from the inside of smashing the case.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a schematic view of a side-sectional structure of the protection mechanism of the present invention;

fig. 4 is the utility model discloses cut open structure schematic diagram that bends over of wall mechanism.

In the figure: 1. a crushing box body; 2. a crushing roller; 3. a transmission case; 4. a drive mechanism; 41. a first motor; 42. a driving gear; 43. a driven gear; 5. a dust removal window; 6. a protection mechanism; 61. a connecting box; 62. a protection plate; 63. a V-shaped plate; 7. a dust removal box; 8. a dust removal pipe; 9. an air pump; 10. a connecting pipe; 11. a feed hopper; 12. a partition mechanism; 121. installing a pipe; 122. a feed pipe; 123. a drive shaft; 124. a sleeve; 125. a partition plate; 126. a second motor; 13. a bearing seat; 14. and (4) a protective shell.

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 to 4, an aggregate dust removing apparatus for cement stabilized macadam includes: smash case body 1 and two crushing rollers 2, the surface of smashing the case is provided with transmission case 3, the inner wall of transmission case 3 is provided with actuating mechanism 4, two crushing rollers 2 are all installed in the inside of smashing case body 1, there is the guide plate of leading the position to the stone in the top of two crushing rollers 2, the one end of two crushing rollers 2 all extends to the outside of smashing case body 1 and assembles with actuating mechanism 4, dust removal window 5 has been seted up on the surface of smashing case body 1, the surface mounting of smashing case body 1 has protection mechanism 6 and dust removal case 7, the surface mounting of protection mechanism 6 has dust removal pipe 8, aspiration pump 9 is installed to the one end of dust removal pipe 8, connecting pipe 10 is installed to the end of giving vent to anger of aspiration pump 9, the one end of connecting pipe 10 extends to the inside of dust removal case 7, feeder hopper 11 is installed at the top of smashing the case, the internally mounted of smashing case body 1 has wall mechanism 12.

Wherein; the driving mechanism 4 includes a first motor 41, a driving gear 42 and a driven gear 43, the first motor 41 is installed on the inner wall of the transmission case 3, the driving gear 42 is installed at one end of one of the pulverizing rollers 2, the driven gear 43 is installed at one end of the other pulverizing roller 2, and the surface of the driving gear 42 is engaged with the surface of the driven gear 43.

Wherein; the surface of crushing case body 1 is provided with two bearing frames 13, and the position of two bearing frames 13 is corresponding with the position of two crushing rollers 2 respectively, and the one end that transmission case 3 was kept away from to two crushing rollers 2 extends the outside of crushing case body 1 respectively and assembles with the inner wall of bearing frame 13.

Wherein; the protection mechanism 6 comprises a connection box 61, a protection plate 62 and a V-shaped plate 63, the connection box 61 is installed on the surface of the crushing box body 1, the position of the connection box 61 corresponds to the position of the dust removal window 5, the dust removal pipe 8 is connected to the surface of the connection box 61, the protection plate 62 and the V-shaped plate 63 are installed on the inner wall of the connection pipe 10, the positions of the protection plate 62 and the V-shaped plate 63 are staggered, the protection plate 62 is located on one side, far away from the dust removal pipe 8, of the V-shaped plate 63, and the protection plate 62 and the V-shaped plate 63 are made of stainless steel.

Wherein; partition mechanism 12 includes installation pipe 121 and inlet pipe 122, installation pipe 121 connects at the top of crushing case body 1 inner wall, and the position of installation pipe 121 corresponds with the position of feeder hopper 11, the inner wall of installation pipe 121 rotates and is connected with transmission shaft 123, sleeve pipe 124 is installed to the inner wall of inlet pipe 122, the inner wall of inlet pipe 122 is connected with baffle 125, the surface of baffle 125 and the surface connection of sleeve pipe 124, sleeve pipe 124 fixed mounting is on the surface of transmission shaft 123, the one end of transmission shaft 123 extends to the outside of installation pipe 121 and is provided with second motor 126, the side of installation pipe 121 is provided with protecting crust 14, second motor 126 is located the inside of protecting crust 14.

The working principle is that a first motor 41 is started, the first motor 41 drives one of the crushing rollers 2 to rotate, the crushing roller 2 drives a driving gear 42 to drive the other crushing roller 2 to rotate through a driven gear 43, a partition 125 and a sleeve 124 divide the inside of a feeding pipe 122 into two material containing cavities, stone is conveyed to the wall of the feeding pipe 122 through a feeding hopper 11, the stone is loaded through the material containing cavities, a second motor 126 is started, an output shaft of the second motor 126 rotates, further the transmission shaft 123 is driven to rotate, the transmission shaft 123 drives the sleeve 124 to move, the sleeve 124 drives the feeding pipe 122 and the partition 125 to move, the material containing cavities above are turned to the lower side, the stone in the material containing cavities is poured into the crushing box body 1, the next material containing cavities continue to be loaded, the partition 125 separates the crushing box body 1 from the outside, dust is prevented from being ejected from the inside of the crushing box, an air suction pump 9 is started during crushing, the air suction pump 9 passes through a dust extraction pipe 8, air of the crushing box body 1 is extracted, air is introduced into the dust box 7 through a connecting pipe 10, water is not filled into the dust, air is prevented from contacting with the dust extraction pipe 63, the dust collection box 61, the dust collection pipe 63, the dust collection pipe 62, the dust collection pipe is prevented from entering a slope collection pipe 62, and the dust collection pipe 61, the dust collection pipe 62, the dust collection pipe 61, the dust collection pipe 63, the dust collection pipe is prevented from entering the dust collection pipe 61, and the dust collection pipe 63, the dust collection pipe 61, the dust collection pipe 62, and the dust collection pipe 61, the dust collection pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 an aggregate dust collector of rubble is stabilized to cement which characterized in that includes: smash case body (1) and two crushing rollers (2), the surface of smashing the case is provided with transmission case (3), the inner wall of transmission case (3) is provided with actuating mechanism (4), two smash roller (2) and all install the inside at crushing case body (1), two the one end of smashing roller (2) all extends to the outside of smashing case body (1) and assembles with actuating mechanism (4), dust removal window (5) have been seted up on the surface of smashing case body (1), the surface mounting of smashing case body (1) has protection mechanism (6) and dust removal case (7), the surface mounting of protection mechanism (6) has dust removal pipe (8), aspiration pump (9) are installed to the one end of dust removal pipe (8), connecting pipe (10) are installed to the end of giving vent to anger of aspiration pump (9), the one end of connecting pipe (10) extends to the inside of dust removal case (7), feeder hopper (11) are installed at the top of smashing the case, the internally mounted of smashing case body (1) has wall mechanism (12).

2. An aggregate dust removing device for cement stabilized macadam according to claim 1, wherein the driving mechanism (4) comprises a first motor (41), a driving gear (42) and a driven gear (43), the first motor (41) is installed on the inner wall of the transmission case (3), the driving gear (42) is installed at one end of one of the crushing rollers (2), the driven gear (43) is installed at one end of the other crushing roller (2), and the surface of the driving gear (42) is meshed with the surface of the driven gear (43).

3. The aggregate dust removing device for cement stabilized macadam according to claim 1, characterized in that the surface of the crushing box body (1) is provided with two bearing seats (13), the positions of the two bearing seats (13) respectively correspond to the positions of the two crushing rollers (2), and one ends of the two crushing rollers (2) far away from the transmission box (3) respectively extend out of the crushing box body (1) and are assembled with the inner walls of the bearing seats (13).

4. The aggregate dust removing device for cement stabilized macadam according to claim 1, wherein the protection mechanism (6) comprises an engagement box (61), a protection plate (62) and a V-shaped plate (63), the engagement box (61) is installed on the surface of the crushing box body (1), the position of the engagement box (61) corresponds to the position of the dust removing window (5), the dust removing pipe (8) is connected to the surface of the engagement box (61), the protection plate (62) and the V-shaped plate (63) are both installed on the inner wall of the connecting pipe (10), the positions of the protection plate (62) and the V-shaped plate (63) are staggered, and the protection plate (62) is located on the side of the V-shaped plate (63) far away from the dust removing pipe (8).

5. The aggregate dust removal device for cement-stabilized macadam according to claim 1, wherein the partition mechanism (12) comprises an installation pipe (121) and a feeding pipe (122), the installation pipe (121) is connected to the top of the inner wall of the crushing box body (1), the position of the installation pipe (121) corresponds to the position of the feeding hopper (11), the inner wall of the installation pipe (121) is rotatably connected with a transmission shaft (123), the inner wall of the feeding pipe (122) is provided with a sleeve pipe (124), the inner wall of the feeding pipe (122) is connected with a partition plate (125), the surface of the partition plate (125) is connected with the surface of the sleeve pipe (124), the sleeve pipe (124) is fixedly installed on the surface of the transmission shaft (123), and one end of the transmission shaft (123) extends to the outside of the installation pipe (121) and is provided with a second motor (126).

6. An aggregate dust removing device for cement stabilized macadam according to claim 5, characterized in that the side of the mounting tube (121) is provided with a protective shell (14), and the second motor (126) is located inside the protective shell (14).

7. A cement stabilized macadam aggregate dusting device according to claim 4 characterised in that said protection plate (62) and V-shaped plate (63) are made of stainless steel.