CN222152181U

CN222152181U - Broken powder recovery plant of lime stone

Info

Publication number: CN222152181U
Application number: CN202420120629.9U
Authority: CN
Inventors: 刘义顺; 马京国; 李法东
Original assignee: Huimin Zhongquan Building Materials Co ltd
Current assignee: Huimin Zhongquan Building Materials Co ltd
Priority date: 2024-01-17
Filing date: 2024-01-17
Publication date: 2024-12-13
Anticipated expiration: 2034-01-17

Abstract

The utility model provides limestone crushing powder recovery equipment, and relates to the technical field of limestone processing. This broken powder recovery plant of lime stone, including the storage bin, the top fixedly connected with broken case of storage bin, the rear side top of broken case rotates and is connected with first sprocket, the front end of first sprocket runs through the rear side of broken case and fixedly connected with crushing roller, the rear side both ends of broken case rotate respectively and are connected with first gear and second gear. This broken powder recovery plant of lime stone drives second sprocket and first gear through the motor and rotates, and first gear drives second crushing roller and first crushing roller through being connected with the meshing of second gear and rotates, can realize the synchronous motion that the motor drove, smashes it through crushing roller preliminary treatment earlier with lime stone, then drops to the inside of second crushing roller and first crushing roller and smashes once more, not only improves work efficiency, has reduced the harm to crushing roller moreover.

Description

Broken powder recovery plant of lime stone

Technical Field

The utility model relates to limestone crushing powder recovery equipment, in particular to limestone crushing powder recovery equipment, and belongs to the technical field of limestone processing.

Background

Limestone is called limestone for short, carbonate rock taking calcite as a main component sometimes contains dolomite, clay minerals and clastic minerals, has colors of ash, ash white, ash black, yellow, light red, brown red and the like, has low hardness, has severe chemical reaction with dilute hydrochloric acid, and belongs to sedimentary rock according to the classification of the components.

In mining and building material production process, the during operation, the lime stone is basically all constantly put into wherein, and the lime stone that varies when the size can constantly strike crushing roller, and too much lime stone breaks simultaneously, can lead to the machine overload, and then damages the machine, and secondly, current crushing apparatus for the lime stone production can not sieve the material well, and kibbling overall quality is low, and secondly powder can float inside the device along with crushing processing, does not possess the function of retrieving the powder, easy pollution to the environment.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to solve the problems that in the prior art, limestone with different sizes continuously impacts a crushing roller shaft, excessive limestone is crushed simultaneously, a machine is overloaded and damaged, the existing crushing equipment for limestone production cannot well screen materials, the whole crushing quality is low, and powder floats in a device along with crushing processing, so that the device does not have the function of recovering the powder and is easy to pollute the environment.

(II) technical scheme

The limestone crushing powder recycling device comprises a storage bin, wherein the top end of the storage bin is fixedly connected with a crushing box, the top end of the rear side of the crushing box is rotationally connected with a first sprocket, the front end of the first sprocket penetrates through the rear side of the crushing box and is fixedly connected with a crushing roller, the two ends of the rear side of the crushing box are rotationally connected with a first gear and a second gear respectively, the front ends of the first gear and the second gear are fixedly connected with a second crushing roller and a first crushing roller respectively, the rear end of the first gear is provided with a second sprocket, the first gear and the second gear are in meshed connection, the rear end of the crushing box is fixedly connected with an L-shaped support plate, the front end of the L-shaped support plate is fixedly connected with a motor, the output end of the motor penetrates through the inside of the L-shaped support plate and the second sprocket respectively and is fixedly connected with the first gear, the upper end of the rear side of the storage bin is rotationally connected with a third sprocket, the front end of the third sprocket is fixedly connected with a straight rod, the outer side of the straight rod is provided with a cam, and the first sprocket, the second sprocket and the third sprocket are connected with a chain.

Preferably, the right side fixedly connected with rose box of storage bin, the top fixed connection of rose box is in the one end of tuber pipe, the other end and the inside intercommunication of storage bin of tuber pipe, the bottom of storage bin is provided with the fan.

Preferably, the top of the crushing box is provided with a feeding hole, and two sides of the inner top of the feeding hole are rotationally connected with cover plates.

Preferably, the front end and the rear end of the two sides of the inner top of the storage bin are fixedly connected with transverse plates, the top ends of the transverse plates are fixedly connected with sliding columns, a plurality of filter plates are arranged between the sliding columns, the top ends of the sliding columns penetrate through the filter plates and are in sliding connection with the filter plates, springs are sleeved on the outer sides of the sliding columns, and two ends of each spring are fixedly connected with the filter plates and the transverse plates respectively.

Preferably, arc-shaped crushing plates are arranged on two sides of the inside of the crushing box, and the inner sides of the arc-shaped crushing plates are staggered with the outer sides of the crushing roller, the second crushing roller and the first crushing roller respectively.

Preferably, the front side of broken case is provided with the observation window, the bottom four corners department of accomodating the storehouse all fixedly connected with landing leg.

Preferably, the inside sliding connection of storage bin has the collecting box, the one end of cam all contacts with the bottom of filter.

The utility model provides limestone crushing powder recovery equipment which has the following beneficial effects:

1. This broken powder recovery plant of lime stone drives second sprocket and first gear through the motor and rotates, and first gear drives second crushing roller and first crushing roller through being connected with the meshing of second gear and rotates, is connected through chain drive between first sprocket, second sprocket and the third sprocket, can realize the synchronous motion that the motor drove, smashes it through crushing roller earlier, then drops to the inside of second crushing roller and first crushing roller again and smashes, not only improves work efficiency, has reduced the harm to crushing roller moreover.

2. This broken powder recovery plant of lime stone, smash the back, drop to the filter directly over, the straight-bar rotates and drives the cam and constantly rotate, beats the filter, carries out the powder sieve to it, makes its quick fall, prevents simultaneously that the filtration pore from blockking up, at the continuous crushing and the in-process of beating, the inside dust that can produce of device, it flows to drive the inside air of broken case through the fan, the inside air of broken case enters into the rose box through the tuber pipe inside and filters the back, rethread fan is with its exhaust.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a cross-sectional side view of the present utility model;

Fig. 4 is a rear view of the present utility model.

[ Main reference numerals Specification ]

1. The device comprises a storage bin, a crushing box, a crushing roller, a roller 4, an arc-shaped crushing plate, a roller 5, a roller 6, a first gear, a gear 7, a second gear, a sprocket 8, a third sprocket, a sprocket 9, a second sprocket, a bracket 10, an L-shaped support plate, a motor 11, a motor 12, a third sprocket, a sprocket 13, a chain, a roller 14, a transverse plate 15, a filter plate 16, a sliding column 17, a spring 18, a straight rod 19, a cam 20, a supporting leg 21, an air pipe 22, a filter box 23, a fan 24, a roller 25, a cover plate 26, an observation window 27, a collecting box 28 and a feed inlet.

Detailed Description

The embodiment of the utility model provides limestone crushing powder recycling equipment.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the limestone crushing powder recycling device comprises a storage bin 1, wherein the top end of the storage bin 1 is fixedly connected with a crushing box 2, the rear side top end of the crushing box 2 is rotationally connected with a first chain wheel 8, the front end of the first chain wheel 8 penetrates through the rear side of the crushing box 2 and is fixedly connected with a crushing roller 3, the rear side two ends of the crushing box 2 are rotationally connected with a first gear 6 and a second gear 7 respectively, the front ends of the first gear 6 and the second gear 7 are fixedly connected with a second crushing roller 5 and a first crushing roller 24 respectively, the rear end of the first gear 6 is provided with a second chain wheel 9, the first gear 6 and the second gear 7 are in meshed connection, the rear side one end of the crushing box 2 is fixedly connected with an L-shaped support plate 10, the front end of the L-shaped support plate 10 is fixedly connected with a motor 11, the output end of the motor 11 penetrates through the inner parts of the L-shaped support plate 10 and the second chain wheel 9 respectively and is fixedly connected with the first gear 6, the rear side upper end of the rear side of the storage bin 1 is rotationally connected with a third chain wheel 12, the front end of the rear side of the first chain wheel 6 is fixedly connected with a straight rod 18, the front end of the third chain wheel 12 is fixedly connected with the straight rod 18, the front end of the first chain wheel 18 is fixedly connected with the second chain wheel 18, and the second chain wheel 18 is connected with the first chain wheel 13 through the straight rod 13, and the front end of the straight rod is connected with the first chain 13.

Specifically, firstly, limestone is preprocessed through the crushing roller 3 to be crushed, then falls into the second crushing roller 5 and the first crushing roller 24 to be crushed again, so that the working efficiency is improved, the damage to the crushing roller is reduced, the limestone falls to the right upper end of the filter plate 15 after being crushed, the straight rod 18 rotates to drive the cam 19 to continuously rotate, the filter plate 15 is knocked, powder is sieved, the powder falls rapidly, the filter holes are prevented from being blocked, and the spring 17 can quickly return the filter plate 15 to the original position through self elasticity.

Referring to fig. 1 and 3, a filter box 22 is fixedly connected to the right side of the storage bin 1, the top end of the filter box 22 is fixedly connected to one end of an air pipe 21, the other end of the air pipe 21 is communicated with the interior of the storage bin 1, and a fan 23 is arranged at the bottom end of the storage bin 1.

Specifically, in the continuous crushing and knocking process, a large amount of dust can be generated in the device, the fan 23 drives the air in the crushing box 2 to flow, and the air in the crushing box 2 enters the filter box 22 through the air pipe 21 for filtering and is discharged through the fan 23.

Referring to fig. 1, 2, 3 and 4 again, a feeding opening 28 is provided at the top end of the crushing box 2, and cover plates 25 are rotatably connected to both sides of the inner top of the feeding opening 28.

In particular, the cover plate 25 can effectively prevent outflow of dust, protecting the environment.

Referring to fig. 2 and 3, transverse plates 14 are fixedly connected to front and rear ends of two sides of the inner top of the storage bin 1, sliding columns 16 are fixedly connected to top ends of the transverse plates 14, filter plates 15 are arranged among the sliding columns 16, top ends of the sliding columns 16 penetrate through the filter plates 15 and are slidably connected with the filter plates 15, springs 17 are sleeved on outer sides of the sliding columns 16, and two ends of each spring 17 are fixedly connected with the filter plates 15 and the transverse plates 14 respectively.

Specifically, after the limestone is crushed, the limestone falls to the right upper end of the filter plate 15, the straight rod 18 rotates to drive the cam 19 to continuously rotate, the filter plate 15 is knocked, powder is sieved, the powder is quickly dropped, the filter holes are prevented from being blocked, and the spring 17 can quickly return the filter plate 15 to the original position through self elasticity.

Referring again to fig. 2 and 3, both sides of the inside of the crushing box 2 are provided with arc-shaped crushing plates 4, and the inner sides of the arc-shaped crushing plates 4 are staggered with the outer sides of the crushing roller 3, the second crushing roller 5 and the first crushing roller 24, respectively.

Specifically, the efficient grinding of the limestone can be realized.

Referring to fig. 1, 2, 3 and 4 again, the front side of the crushing box 2 is provided with an observation window 26, and four corners of the bottom end of the storage bin 1 are fixedly connected with supporting legs 20.

Specifically, the observation window 26 can observe the internal condition of the crushing box 2 at any time, and the support leg 20 plays a role in supporting the storage bin 1.

Referring to fig. 1 and 2, the collecting box 27 is slidably connected to the interior of the storage bin 1, and one end of the cam 19 is in contact with the bottom end of the filter plate 15.

Specifically, the straight rod 18 rotates to drive the cam 19 to continuously rotate, so as to knock the filter plate 15 and sieve the powder.

The working principle is that limestone is poured into the crushing box 2 through the feed inlet 28, then the motor 11 is started, the second chain wheel 9 and the first gear 6 are driven to rotate through the motor 11, the first gear 6 drives the second crushing roller 5 and the first crushing roller 24 to rotate through meshed connection with the second gear 7, the first chain wheel 8, the second chain wheel 9 and the third chain wheel 12 are connected through the chain 13 in a transmission manner, synchronous movement driven by the motor 11 can be realized, firstly, the limestone is preprocessed through the crushing roller 3 to crush the limestone, then falls into the second crushing roller 5 and the first crushing roller 24 to crush the limestone again, the working efficiency is improved, damage to the crushing roller is reduced, the limestone falls to the right upper end of the filter plate 15 after crushing, the straight rod 18 rotates to drive the cam 19 to continuously rotate, the filter plate 15 is knocked, the filter plate 15 is rapidly dropped, the filter holes are prevented from being blocked, the spring 17 can rapidly return to the original position through self elasticity, a large amount of limestone can be generated in the device, and then falls into the crushing box 2 through the crushing fan 23, and the air is discharged into the filter box 2 through the crushing fan 23, and the filter box is discharged into the filter box 2 through the filter air duct 23 after the crushing box is completely crushed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a limestone crushing powder recovery device, includes storage bin (1), wherein the top fixedly connected with crushing case (2) of storage bin (1), the rear side top of crushing case (2) rotates and is connected with first sprocket (8), the front end of first sprocket (8) runs through the rear side of crushing case (2) and fixedly connected with crushing roller (3), the rear side both ends of crushing case (2) rotate respectively and are connected with first gear (6) and second gear (7), the front end of first gear (6) and second gear (7) respectively fixed connection second crushing roller (5) and first crushing roller (24), the rear end of first gear (6) is provided with second sprocket (9), first gear (6) and second sprocket (7) meshing are connected, the rear side one end fixedly connected with L type extension board (10) of crushing case (2), the front end fixedly connected with motor (11) of L type extension board (10), the front end in output board (11) of motor (11) is fixedly connected with second sprocket (12) and is connected with first sprocket (12) in a straight-bar (12) respectively, the front end in-and-out of-house (12) fixedly connected with first sprocket (12), two cams (19) are arranged on the outer side of the straight rod (18), and the first chain wheel (8), the second chain wheel (9) and the third chain wheel (12) are in transmission connection through a chain (13).

2. The limestone crushing powder recycling device according to claim 1, wherein the right side of the storage bin (1) is fixedly connected with a filter box (22), the top end of the filter box (22) is fixedly connected with one end of an air pipe (21), the other end of the air pipe (21) is communicated with the inside of the storage bin (1), and a fan (23) is arranged at the bottom end of the storage bin (1).

3. The limestone crushing powder recycling device according to claim 1, wherein a feed inlet (28) is formed in the top end of the crushing box (2), and cover plates (25) are rotatably connected to two sides of the inner top of the feed inlet (28).

4. The limestone crushing powder recycling device according to claim 1, wherein transverse plates (14) are fixedly connected to the front end and the rear end of the two sides of the inner top of the storage bin (1), sliding columns (16) are fixedly connected to the top ends of the transverse plates (14), a plurality of filter plates (15) are arranged between the sliding columns (16), the top ends of the sliding columns (16) penetrate through the filter plates (15) and are in sliding connection with the filter plates (15), springs (17) are sleeved on the outer sides of the sliding columns (16), and two ends of each spring (17) are fixedly connected with the filter plates (15) and the transverse plates (14) respectively.

5. A limestone crushing powder recycling apparatus according to claim 1, characterized in that both sides of the inside of the crushing box (2) are provided with arc crushing plates (4), and the inner sides of the arc crushing plates (4) are staggered with the outer sides of the crushing roller (3), the second crushing roller (5) and the first crushing roller (24), respectively.

6. The limestone crushing powder recycling device according to claim 1, wherein the front side of the crushing box (2) is provided with an observation window (26), and four corners of the bottom end of the storage bin (1) are fixedly connected with supporting legs (20).

7. A limestone crushing powder recycling apparatus according to claim 1, characterized in that the inside of the storage bin (1) is slidingly connected with a collecting box (27), and one end of the cam (19) is contacted with the bottom end of the filter plate (15).