CN220803676U - Raw material crushing device for calcium carbonate production - Google Patents
Raw material crushing device for calcium carbonate production Download PDFInfo
- Publication number
- CN220803676U CN220803676U CN202322372724.6U CN202322372724U CN220803676U CN 220803676 U CN220803676 U CN 220803676U CN 202322372724 U CN202322372724 U CN 202322372724U CN 220803676 U CN220803676 U CN 220803676U
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- CN
- China
- Prior art keywords
- screening
- calcium carbonate
- frame
- raw material
- fixedly connected
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- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title claims abstract description 76
- 239000002994 raw material Substances 0.000 title claims abstract description 47
- 229910000019 calcium carbonate Inorganic materials 0.000 title claims abstract description 38
- 238000012216 screening Methods 0.000 claims abstract description 93
- 238000007599 discharging Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 17
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 17
- 241001330002 Bambuseae Species 0.000 claims description 17
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 17
- 239000011425 bamboo Substances 0.000 claims description 17
- 238000005192 partition Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Abstract
The utility model relates to a raw material crushing device for calcium carbonate production, which comprises a frame, wherein a screening cylinder in the shape of an annular hollow shell is arranged on one side of the frame, a rotating assembly is arranged between the frame and the screening cylinder, the rotating assembly is used for driving the screening cylinder to rotate on one side of the frame, screening plates for screening raw materials are fixedly connected to two sides of the interior of the screening cylinder, the interior of the screening cylinder is divided into a screening cavity and a discharging cavity by the two screening plates, and a crushing assembly for crushing the materials is arranged in the middle of the screening cavity; the utility model can effectively crush the calcium carbonate raw material, screen out qualified calcium carbonate raw material, and improve the crushing efficiency of the calcium carbonate raw material.
Description
Technical Field
The utility model relates to the technical field of calcium carbonate production equipment, in particular to a raw material crushing device for calcium carbonate production.
Background
Calcium carbonate is an inorganic compound commonly called as limestone, stone powder, marble and the like, is also an important building material, has wide industrial application, and needs to crush raw materials when the calcium carbonate is produced and processed.
After the crushing of the calcium carbonate raw material is finished through the crushing equipment, due to the limited crushing range of the crushing equipment, part of unqualified calcium carbonate raw material still exists to be mixed, the raw material needs to be taken out and then crushed again for a plurality of times, the crushing efficiency of the calcium carbonate raw material is affected, and the follow-up processing quality is affected by the unqualified raw material.
Disclosure of utility model
Aiming at the defects existing in the prior art, the utility model provides a raw material crushing device for calcium carbonate production, which comprises the following specific technical scheme:
A raw materials breaker for calcium carbonate production, which comprises a frame, one side of frame is provided with the screening section of thick bamboo that is annular hollow shell form, be provided with rotation subassembly between frame and the screening section of thick bamboo, rotation subassembly is used for driving the screening section of thick bamboo and lies in one side rotation of frame, the inside both sides of screening section of thick bamboo are all fixedly connected with and are used for the screening board to raw materials screening, two screening board becomes screening chamber and ejection of compact chamber with the internal partition of screening section of thick bamboo, the middle part in screening chamber is provided with the crushing subassembly that is used for crushing the material.
As an improvement of the technical scheme: the screening cavity is characterized in that the top parts of two sides of the screening cavity are fixedly connected with feeding pipes, a pipe cover is arranged at a port of each feeding pipe, and a discharging pipe is fixedly connected with the middle part of the bottom end of each discharging cavity.
As an improvement of the technical scheme: the rotary assembly comprises a first driving motor fixedly arranged on one side of the frame close to the screening cylinder, a fixed support is fixedly connected to the center of the screening cylinder, and an output shaft of the first driving motor is arranged at the middle end of one side of the fixed support.
As an improvement of the technical scheme: the crushing assembly comprises a crushing box fixedly connected to the middle of the screening cavity, a second driving motor is fixedly arranged at one end of the outer portion of the crushing box, two groups of rotating shafts which are arranged in parallel are connected in a rotating mode in the crushing box, one of the rotating shafts penetrates through the outer portion of the crushing box and is connected with an output shaft of the second driving motor, a first gear is fixedly connected to one end surface of one rotating shaft, and a second gear meshed with the first gear is fixedly connected to one end of the other rotating shaft.
As an improvement of the technical scheme: and a plurality of screening holes are uniformly formed in the screening plate.
As an improvement of the technical scheme: the bottom of the frame is provided with a material receiving box.
As an improvement of the technical scheme: the screening cylinder is close to the slider that is annular setting of one side fixedly connected with of frame, the frame is close to screening cylinder one side offered with slider assorted spout.
The utility model has the beneficial effects that:
The first driving motor is controlled by the controller to repeatedly drive the screening cylinder to rotate forward or in the direction on one side of the frame, the calcium carbonate raw material is firstly crushed by the crushing blades in one screening cavity through the crushing box, then enters into the other screening cavity, the qualified calcium carbonate raw material is screened out by the screening plate and enters into the discharging cavity, then enters into the material receiving box from the discharging pipe, the first driving motor drives the screening cylinder to rotate, the unqualified calcium carbonate raw material is crushed in the crushing box, enters into the original screening cavity again, the screening plate screens the calcium carbonate raw material, the steps are repeated, the calcium carbonate raw material can be effectively crushed, the qualified calcium carbonate raw material is screened out, and the crushing efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of a screen drum according to the present utility model;
Fig. 3 is a schematic view of the crushing assembly according to the present utility model.
Reference numerals: 1. a frame; 2. a sieving cylinder; 20. a fixed bracket; 200. a screening cavity; 201. a discharge cavity; 21. a feed pipe; 22. a screening plate; 221. screening holes; 23. a discharge pipe; 3. a crushing assembly; 30. a crushing box; 31. a rotating shaft; 32. crushing the blades; 33. a second driving motor; 4. a first driving motor; 5. and (5) receiving a material box.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Examples
Referring to fig. 1-3, a raw material crushing device for calcium carbonate production comprises a frame 1, wherein a screening cylinder 2 in the shape of an annular hollow shell is arranged on one side of the frame 1, a rotating assembly is arranged between the frame 1 and the screening cylinder 2 and is used for driving the screening cylinder 2 to rotate on one side of the frame 1, screening plates 22 for screening raw materials are fixedly connected to two sides of the inside of the screening cylinder 2, the inside of the screening cylinder 2 is divided into a screening cavity 200 and a discharging cavity 201 by the two screening plates 22, and a crushing assembly 3 for crushing the raw materials is arranged in the middle of the screening cavity 200.
In an alternative embodiment: the top of both sides of screening chamber 200 all fixedly connected with inlet pipe 21, and the port of inlet pipe 21 is provided with the tube cap, and the bottom middle part fixedly connected with discharging pipe 23 of ejection of compact chamber 201 lets in the screening chamber 200 in screening section of thick bamboo 2 through one of them screening chamber 200, takes out the raw materials after smashing through discharging pipe 23.
As shown in fig. 1, in an alternative embodiment: the rotating assembly comprises a first driving motor 4 fixedly installed on one side of the frame 1, which is close to the screening cylinder 2, a fixed support 20 is fixedly connected to the center of the screening cylinder 2, an output shaft of the first driving motor 4 is arranged at the middle end of one side of the fixed support 20, and a controller is specifically arranged on one side of the frame 1, and the first driving motor 4 can be controlled to repeatedly drive the screening cylinder 2to rotate forward or in the direction on one side of the frame 1.
As shown in fig. 3, in an alternative embodiment: the crushing assembly 3 comprises a crushing box 30 fixedly connected to the middle part of the screening cavity 200, a second driving motor 33 is fixedly arranged at one end of the outer part of the crushing box 30, two groups of rotating shafts 31 which are mutually parallel are rotatably connected in the crushing box 30, one end of one rotating shaft 31 penetrates through the outer part of the crushing box 30 and is connected with an output shaft of the second driving motor 33, a first gear is fixedly connected to one end surface of one rotating shaft 31, a second gear meshed with the first gear is fixedly connected to one end of the other rotating shaft 31, and further, through holes communicated with the screening cavity 200 are formed in two ends of the crushing box 30, so that raw materials are communicated with the inner part of the screening cavity 200 and the crushing box 30.
As shown in fig. 2, in an alternative embodiment: the screening plate 22 is uniformly provided with a plurality of screening holes 221, and the crushed qualified raw materials are screened into the discharging cavity 201 through the screening holes 221, and unqualified raw materials are retained in the screening cavity 200.
In an alternative embodiment: the bottom of the frame 1 is provided with a material receiving box 5, and the material after screening is contacted by the material receiving box 5.
In an alternative embodiment: one side fixedly connected with that screening section of thick bamboo 2 is close to frame 1 is the slider that annular set up, and frame 1 is close to screening section of thick bamboo 2 one side offered with slider assorted spout, gliding one end sliding connection in the spout, and further, can make the stable drive screening section of thick bamboo 2 of first driving motor 4 rotate through the cooperation of spout and slider.
When crushing the calcium carbonate raw material, open the tube cap on one of them inlet pipe 21, let in the screening chamber 200 of screening section of thick bamboo 2 with the calcium carbonate raw material, start crushing subassembly work, and drive screening section of thick bamboo 2 through controller control first driving motor 4 repeatedly and carry out forward rotation or direction rotation in one side of frame 1, the calcium carbonate raw material can at first one of them screening chamber 200 is smashed by crushing blade 32 in crushing box 30 inside, then reentrant into another screening chamber 200, screen the calcium carbonate raw material through screening plate 22, the qualified calcium carbonate raw material can enter into ejection of compact intracavity 201, then reentrant into receiving box 5 from discharging pipe 23, drive the rotation of screening section of thick bamboo 2 through first driving motor 4, unqualified calcium carbonate raw material is smashed through crushing box 30 inside again, reentrant original screening chamber 200, screen the calcium carbonate raw material through screening plate 22, so repeatedly above step, can effectively smash the calcium carbonate raw material, screen out qualified calcium carbonate raw material, crushing efficiency has been improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A raw materials breaker for calcium carbonate production, its characterized in that includes frame (1), one side of frame (1) is provided with and is annular hollow shell form screening section of thick bamboo (2), be provided with rotating assembly between frame (1) and screening section of thick bamboo (2), rotating assembly is used for driving screening section of thick bamboo (2) and rotates in one side of frame (1), the inside both sides of screening section of thick bamboo (2) are all fixedly connected with screening board (22) that are used for sieving the raw materials, two screening board (22) become screening chamber (200) and ejection of compact chamber (201) with the internal partition of screening section of thick bamboo (2), the middle part of screening chamber (200) is provided with crushing assembly (3) that are used for the breakage to the material.
2. The raw material crushing device for calcium carbonate production according to claim 1, wherein: the top of both sides of screening chamber (200) is all fixedly connected with inlet pipe (21), the port of inlet pipe (21) is provided with the tube cap, the bottom middle part fixedly connected with discharging pipe (23) of ejection of compact chamber (201).
3. The raw material crushing device for calcium carbonate production according to claim 1, wherein: the rotary assembly comprises a first driving motor (4) fixedly arranged on one side, close to the screening cylinder (2), of the frame (1), a fixing support (20) is fixedly connected to the center of the screening cylinder (2), and an output shaft of the first driving motor (4) is arranged at the middle end of one side of the fixing support (20).
4. The raw material crushing device for calcium carbonate production according to claim 1, wherein: crushing subassembly (3) are including fixed connection in broken case (30) at screening chamber (200) middle part, the outside one end of broken case (30) has second driving motor (33), the inside rotation of broken case (30) is connected with two sets of pivot (31) that are parallel to each other, one of them one end of pivot (31) runs through to the outside of broken case (30) and is connected with the output shaft of second driving motor (33), and one of them one end fixed surface of pivot (31) is connected with first gear, wherein another one end fixedly connected with of pivot (31) with first gear engaged with second gear.
5. The raw material crushing device for calcium carbonate production according to claim 1, wherein: a plurality of screening holes (221) are uniformly formed in the screening plate (22).
6. The raw material crushing device for calcium carbonate production according to claim 1, wherein: the bottom of the frame (1) is provided with a material receiving box (5).
7. The raw material crushing device for calcium carbonate production according to claim 1, wherein: the screening cylinder (2) is close to the slider that is annular setting of one side fixedly connected with of frame (1), frame (1) is close to screening cylinder (2) one side seted up with slider assorted spout.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372724.6U CN220803676U (en) | 2023-09-01 | 2023-09-01 | Raw material crushing device for calcium carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322372724.6U CN220803676U (en) | 2023-09-01 | 2023-09-01 | Raw material crushing device for calcium carbonate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220803676U true CN220803676U (en) | 2024-04-19 |
Family
ID=90704095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322372724.6U Active CN220803676U (en) | 2023-09-01 | 2023-09-01 | Raw material crushing device for calcium carbonate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220803676U (en) |
-
2023
- 2023-09-01 CN CN202322372724.6U patent/CN220803676U/en active Active
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| GR01 | Patent grant | ||
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