CN217646471U

CN217646471U - Limestone crushing device with dust collection function

Info

Publication number: CN217646471U
Application number: CN202220805150.XU
Authority: CN
Inventors: 逄东海
Original assignee: Guizhou Xintaicheng Refined Calcium Industry Co ltd
Current assignee: Guizhou Xintaicheng Refined Calcium Industry Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-10-25
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a lime stone breaker with function is collected to dust relates to the broken technical field of lime stone, to the broken case of the easy departure of current dust, causes the problem of environmental pollution and personnel's harm, the following scheme of present proposition, it includes broken case, the both sides fixedly connected with surge drum of broken case, set up the dirt inlet hole of intercommunication each other between surge drum and the broken case, top surface fixedly connected with dust-proof cylinder on the inboard of surge drum, fixed surface is connected with driving motor on the outside of surge drum, driving motor's output fixedly connected with rotates the threaded rod of being connected with the surge drum inboard, the thread has cup jointed the thread bush on the threaded rod, the utility model discloses simple structure can prevent that the dust from flying out broken case, causes environmental pollution and personnel's harm to can collect the dust and retrieve, the follow-up reuse in edge, easy operation, convenient to use.

Description

Limestone crushing device with dust collection function

Technical Field

The utility model relates to a broken technical field of lime stone especially relates to a lime stone breaker with function is collected to dust.

Background

The main component of limestone is calcium carbonate, lime and limestone are a lot of raw materials used in building materials and industry, the limestone can be directly processed into stone and burnt into quicklime, the raw material for producing cement is the limestone, and in the production process of cement, a limestone crushing device is used for crushing large limestone.

The existing limestone crushing device is in crushing, because limestone directly contacts with the crushing roller, so that dust generated by crushing easily flies out, the environment pollution is crushed, and when people inhale, the harm to the health of people is caused, so that the limestone crushing device with the dust collection function is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of lime stone breaker with function is collected to dust has solved the easy departure broken case of dust, causes the problem of environmental pollution and personnel's harm.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a lime stone breaker with dust collection function, includes broken case, the both sides fixedly connected with surge drum of broken case, set up the dust inlet hole of intercommunication between surge drum and the broken case, top surface fixedly connected with dust prevention section of thick bamboo on the inboard of surge drum, fixed surface is connected with driving motor on the outside of surge drum, driving motor's output fixedly connected with rotates the threaded rod of being connected with the surge drum inboard, the thread has cup jointed the thread bush on the threaded rod, the dirt cover of scraping that slides and cup joint in one side fixedly connected with and the dust prevention section of thick bamboo outside of thread bush, the fixed intercommunication of upside of broken case has the connecting pipe with the fixed intercommunication of dust prevention section of thick bamboo, two the common intercommunication of one end of connecting pipe has the cover that converges with broken case upside fixed connection, the fixed intercommunication of upside that converges has the fan.

Preferably, a partition plate is sleeved on the inner side of the lower end of the collecting barrel in a sliding mode, and a limiting sleeve matched with the partition plate is fixedly connected to the inner side of the collecting barrel.

Preferably, the lower end of the collecting barrel is fixedly communicated with a dust outlet pipe, and the dust outlet pipe is of a circular structure with a large upper part and a small lower part.

Preferably, the front side of the crushing box is fixedly connected with two crushing motors, and the output ends of the two crushing motors are fixedly connected with crushing rollers rotatably connected with the inner side of the crushing box.

Preferably, the filter plate is fixedly connected in the middle of the inner side of the crushing box, the feeding hopper is fixedly connected to the upper side of the crushing box, and the discharge port is formed in the lower side of the crushing box.

Preferably, the inner side of the crushing box is fixedly connected with two inclined plates, and one side of the collecting cylinder is provided with a transparent window.

The utility model has the advantages that:

1. through the fan, just can make the inboard dust of broken case inhale the inboard of collecting vessel through the dust inlet hole, then keep apart the dust through the dust-proof cylinder, make the bottom that the large granule dust fell the collecting vessel, then drive the threaded rod through driving motor and rotate, make the thread bush drive scrape the dirt cover on the outside of dust-proof cylinder, the lower slip, make the tiny particle that adsorbs in the dust-proof cylinder outside smashes to scrape, make the bottom that the dust fell the collecting vessel, then open the baffle, just can make the dust collect, improve collection efficiency, prevent that the dust from scattering in the middle of the air, cause environmental pollution and personnel to hurt.

2. Through the filter, can be so that large granule lime stone filters, then smash the roller once more through smashing, improve crushing effect for the tiny particle lime stone sees through the filter, makes the tiny particle lime stone collect through the discharge gate, improves and collects efficiency.

Drawings

Fig. 1 is a schematic front sectional view of a limestone crushing device with a dust collecting function according to the present invention;

fig. 2 is a schematic left-side sectional view of a limestone crushing device with a dust collecting function according to the present invention;

fig. 3 is an enlarged schematic view of a position a of the limestone crushing device with the dust collecting function provided by the utility model.

Reference numbers in the figures: 1. a crushing box; 2. a filter plate; 3. a crushing roller; 4. a collecting sleeve; 5. a fan; 6. a feed hopper; 7. a connecting pipe; 8. a drive motor; 9. a dust-proof cylinder; 10. a collection canister; 11. a dust inlet hole; 12. a dust outlet pipe; 13. a partition plate; 14. a sloping plate; 15. a discharge port; 16. a crushing motor; 17. a threaded rod; 18. a threaded sleeve; 19. and a dust scraping sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, a limestone crushing device with dust collecting function comprises a crushing box 1, collecting barrels 10 are fixedly connected to two sides of the crushing box 1, dust inlet holes 11 communicated with each other are formed between the collecting barrels 10 and the crushing box 1, a dust-proof barrel 9 is fixedly connected to the upper top surface of the inner side of the collecting barrel 10, a driving motor 8 is fixedly connected to the upper surface of the outer side of the collecting barrel 10, the output end of the driving motor 8 is fixedly connected with a threaded rod 17 rotatably connected with the inner side of the collecting barrel 10, a threaded sleeve 18 is sleeved on the threaded rod 17 in a threaded manner, a dust scraping sleeve 19 slidably sleeved with the outer side of the dust-proof barrel 9 is fixedly connected to one side of the threaded sleeve 18, connecting pipes 7 fixedly communicated with the dust-proof barrel 9 are fixedly connected to the upper side of the crushing box 1, a collecting sleeve 4 fixedly connected with the upper side of the crushing box 1 is commonly communicated with one end of the two connecting pipes 7, and a fan 5 is fixedly communicated with the upper side of the collecting sleeve 4, the dust on the inner side of the crushing box 1 can be sucked into the inner side of the collecting cylinder 10 through the dust inlet hole 11 by the fan 5, then the dust is isolated by the dust-proof cylinder 9, large-particle dust falls to the bottom of the collecting cylinder 9, then the threaded rod 17 is driven to rotate by the driving motor 8, the threaded sleeve 18 drives the dust scraping sleeve 19 to slide up and down on the outer side of the dust-proof cylinder 9, small particles adsorbed on the outer side of the dust-proof cylinder 9 are crushed and scraped, the dust falls to the bottom of the collecting cylinder 10, then the partition plate 13 is opened, the dust can be collected, the collection efficiency is improved, the dust is prevented from being scattered into the air, environmental pollution and personnel injury are caused, large-particle limestone can be filtered by the filter plate 2 and then is crushed again by the crushing roller 3, the crushing effect is improved, the small particles can penetrate through the filter plate 2, the small-particle limestone is collected through the discharge hole 15, and the collection efficiency is improved.

A baffle plate 13 is sleeved on the inner side of the lower end of the collecting barrel 10 in a sliding mode, and a limiting sleeve matched with the baffle plate 13 is fixedly connected to the inner side of the collecting barrel 10.

The lower end of the collecting cylinder 10 is fixedly communicated with a dust outlet pipe 12, and the dust outlet pipe 12 adopts a circular structure with a large upper part and a small lower part.

Two crushing motors 16 are fixedly connected to the front side of the crushing box 1, and the output ends of the two crushing motors 16 are fixedly connected with crushing rollers 3 rotatably connected to the inner side of the crushing box 1.

Fixedly connected with filter 2 in the middle of the inboard of broken case 1, the upside fixedly connected with feeder hopper 6 of broken case 1, discharge gate 15 has been seted up to the downside of broken case 1.

Two sloping plates 14 are fixedly connected to the inner side of the crushing box 1, and a transparent window is arranged on one side of the collecting cylinder 10.

The working principle is as follows: through fan 5, just can make the inboard dust of broken case 1 inhale the inboard of surge drum 10 through dust inlet 11, then keep apart the dust through surge drum 9, make the large granule dust fall the bottom of surge drum 9, then drive threaded rod 17 through driving motor 8 and rotate, make thread bush 18 drive scrape dirt bush 19 on the outside of surge drum 9, slide down, make the tiny particle that adsorbs in the surge drum 9 outside smash and scrape, make the dust fall the bottom of surge drum 10, then open baffle 13, just can make the dust collect, improve collection efficiency, prevent that the dust from scattering in the middle of the air, cause environmental pollution and personnel injury, through filter 2, can make the large granule lime stone filter, then smash once more through crushing roller 3, improve crushing effect, make the tiny particle see through filter 2, make the tiny particle lime stone collect through discharge gate 15, improve collection efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lime stone breaker with dust collection function, includes broken case (1), its characterized in that, the both sides fixedly connected with surge drum (10) of broken case (1), set up between surge drum (10) and broken case (1) and advance dirt hole (11) of intercommunication each other, top surface fixedly connected with dust-proof cylinder (9) on the inboard of surge drum (10), fixed surface is connected with driving motor (8) on the outside of surge drum (10), the output fixedly connected with of driving motor (8) rotates threaded rod (17) of being connected with surge drum (10) inboard, threaded rod (17) are gone up the screw thread and have been cup jointed threaded sleeve (18), one side fixedly connected with of threaded sleeve (18) and dust-proof cylinder (9) outside slip cup joint scrape dirt cover (19), the upside intercommunication of broken case (1) has connecting pipe (7) with dust-proof cylinder (9) fixed intercommunication, two the one end common intercommunication of connecting pipe (7) has collectible cover (4) with broken case (1) upside fixed connection, the upside intercommunication of fan (5) collects.

2. The limestone crushing device with the dust collection function as claimed in claim 1, wherein a baffle (13) is sleeved on the inner side of the lower end of the collecting cylinder (10) in a sliding manner, and a limit sleeve matched with the baffle (13) is fixedly connected to the inner side of the collecting cylinder (10).

3. The limestone crushing device with the dust collection function as claimed in claim 1, wherein the lower end of the collecting cylinder (10) is fixedly communicated with a dust outlet pipe (12), and the dust outlet pipe (12) adopts a circular structure with a large upper part and a small lower part.

4. The limestone crushing device with the dust collection function as claimed in claim 1, wherein the front side of the crushing box (1) is fixedly connected with two crushing motors (16), and the output ends of the two crushing motors (16) are fixedly connected with crushing rollers (3) which are rotatably connected with the inner side of the crushing box (1).

5. The limestone crushing device with the dust collection function as claimed in claim 1, wherein a filter plate (2) is fixedly connected to the middle of the inner side of the crushing box (1), a feed hopper (6) is fixedly connected to the upper side of the crushing box (1), and a discharge hole (15) is formed in the lower side of the crushing box (1).

6. The limestone crushing plant with the dust collection function as claimed in claim 1, wherein two inclined plates (14) are fixedly connected to the inner side of the crushing box (1), and a transparent window is arranged on one side of the collecting cylinder (10).