CN214262131U - Crushing and screening device for preparing nano calcium carbonate particles - Google Patents
Crushing and screening device for preparing nano calcium carbonate particles Download PDFInfo
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- CN214262131U CN214262131U CN202022207693.5U CN202022207693U CN214262131U CN 214262131 U CN214262131 U CN 214262131U CN 202022207693 U CN202022207693 U CN 202022207693U CN 214262131 U CN214262131 U CN 214262131U
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Abstract
The utility model relates to the technical field of crushing and screening, in particular to a crushing and screening device for preparing nano calcium carbonate particles, which adopts the technical scheme that auxiliary crushing blocks are welded on the inner wall of a crushing bin; one end of the rotating shaft is provided with a crushing chain; an inclined material returning platform is welded at the bottom of the rotating shaft; the grinding knife is welded at the bottom end of the inclined material returning table; the structure that the rotating shaft is close to the inclined material returning platform and the crushing cutter is arranged on the same plane of the inclined material returning platform realizes the functions of grinding through a gap between the grinding cutter and the coarse strainer when unqualified small materials are met, and the un-crushed materials fall on the coarse strainer and are taken up through the inclined material returning platform and crushed through the crushing cutters in parallel directions, so that the problem of insufficient material crushing is solved, and the fine filter screen is arranged on the screening frame; the structure that fine filter screen one end was equipped with the baffle has realized that the baffle effectively intercepts the tiny material in the material and falls into the function in collecting the storehouse through fine filter screen when the screening is insufficient, has solved the problem that mixes tiny material after the screening.
Description
Technical Field
The utility model relates to a smash screening technical field, especially relate to a crushing screening plant of preparation nanometer calcium carbonate granule.
Background
Along with mechanical equipment is constantly perfect, more and more crushing and screening all-in-one appears in market, because the material crushing inadequately makes great material the screening machine that drops, still need smash the great material of selecting once more, influence production efficiency.
At present, some crushing and screening all-in-one can not only effectual crushing back sieve the material, can also smash abundant material again not smashing, in case smash not abundant entering screening machine, then can cause production efficiency to descend.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a crushing and screening device for preparing nano calcium carbonate particles aiming at the technical defects, wherein auxiliary crushing blocks are welded on the inner wall of a crushing bin; one end of the rotating shaft is provided with a crushing chain; an inclined material returning platform is welded at the bottom of the rotating shaft; the grinding knife is welded at the bottom end of the inclined material returning table; the structure that the rotating shaft is close to the inclined material returning platform and the crushing cutter is arranged on the same plane of the inclined material returning platform realizes the functions of grinding through a gap between the grinding cutter and the coarse strainer when unqualified small materials are met, and the un-crushed materials fall on the coarse strainer and are taken up through the inclined material returning platform and crushed through the crushing cutters in parallel directions, so that the problem of insufficient material crushing is solved, and the fine filter screen is arranged on the screening frame; the structure that fine filter screen one end was equipped with the baffle has realized that the baffle effectively intercepts the tiny material in the material and falls into the function in collecting the storehouse through fine filter screen when the screening is insufficient, has solved the problem that mixes tiny material after the screening.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a frame; the top of the frame is provided with a crushing bin; a feed inlet is welded at one side of the crushing bin; auxiliary broken blocks are welded on the inner wall of the crushing bin; a rotating shaft is arranged in the crushing bin; one end of the rotating shaft is provided with a crushing chain; an inclined material returning platform is welded at the bottom of the rotating shaft; the grinding knife is welded at the bottom end of the inclined material returning table; a crushing knife is arranged on the same plane of the rotating shaft close to the inclined material returning platform and the inclined material returning platform; the crushing cutter is welded with the rotating shaft; one side of the frame, which is close to the crushing bin, is provided with an installation groove; a coarse filter screen is arranged in the mounting groove; an inclined boss is welded in the middle of the frame; the inclined boss is welded with a spring; the spring is welded with a screening frame; a fine filter screen is arranged on the screening frame; one end of the fine filter screen is provided with a baffle; the bottom end of the frame is provided with a collecting bin.
Further optimizing the technical scheme, the top of the crushing bin is provided with a motor; the output shaft of the motor is connected with the rotating shaft.
Further optimizing the technical scheme, mounting platforms are arranged on two sides of the bottom of the screening frame; the mounting table is provided with a vibration motor.
Further optimizing the technical scheme, a push plate is arranged in the collection bin; one end of the collection bin is provided with a hydraulic press; the hydraulic press is connected with the push plate.
Compared with the prior art, the utility model has the advantages of it is following: 1. auxiliary broken blocks are welded on the inner wall of the crushing bin; one end of the rotating shaft is provided with a crushing chain; an inclined material returning platform is welded at the bottom of the rotating shaft; the grinding knife is welded at the bottom end of the inclined material returning table; the crushing cutter is arranged on the same plane of the rotating shaft close to the inclined material returning platform and the inclined material returning platform, the structure is favorable for ensuring that when unqualified small materials are met, the small materials are ground through a gap between the grinding cutter and the coarse filter screen, and the uncrushed materials fall on the coarse filter screen and are taken up through the inclined material returning platform and are crushed through the crushing cutter in the parallel direction; 2. a fine filter screen is arranged on the screening frame; thin filter screen one end is equipped with the baffle, and this structure is favorable has guaranteed that the baffle effectively intercepts tiny material in the material and falls into in the collection storehouse through thin filter screen when the screening is insufficient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a crushing and screening device for preparing nano calcium carbonate particles.
Fig. 2 is a schematic sectional structure diagram of a crushing and screening device for preparing nano calcium carbonate particles.
FIG. 3 is a schematic view of a rotating shaft structure of a crushing and screening device for preparing nano calcium carbonate particles.
FIG. 4 is a schematic cross-sectional view of a screen frame of a crushing and screening device for preparing nano calcium carbonate particles.
FIG. 5 is a schematic structural diagram of a cross section of a frame of a crushing and screening device for preparing nano calcium carbonate particles.
In the figure: 1. a frame; 2. a crushing bin; 3. a feed inlet; 4. a rotating shaft; 5. coarse filtration; 6. a screening rack; 7. a collection bin; 8. a motor; 9. a vibration motor; 10. a hydraulic press; 101. auxiliary crushing of the fragments; 102. crushing the chain; 103. inclining the material returning platform; 104. grinding the cutter; 105. a crushing knife; 201. mounting grooves; 202. inclining the boss; 203. a spring; 204. a fine filter screen; 205. a baffle plate; 206. an installation table; 207. a push plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: as shown in fig. 1-5, a crushing bin 2 is arranged at the top of a frame 1; a feed inlet 3 is welded at one side of the crushing bin 2; the inner wall of the crushing bin 2 is welded with auxiliary crushing blocks 101; a rotating shaft 4 is arranged in the crushing bin 2; one end of the rotating shaft 4 is provided with a crushing chain 102; the bottom of the rotating shaft 4 is welded with an inclined material returning platform 103; the grinding knife 104 is welded at the bottom end of the inclined material returning table 103; a crushing knife 105 is arranged on the same plane of the rotating shaft 4 close to the inclined material returning platform 103 and the inclined material returning platform 103; the crushing knife 105 is welded with the rotating shaft 4; one side of the frame 1, which is close to the crushing bin 2, is provided with a mounting groove 201; a coarse filter screen 5 is arranged in the mounting groove 201; an inclined boss 202 is welded in the middle of the frame 1; a spring 203 is welded on the inclined boss 202; the spring 203 is welded with a screening frame 6; a fine filter screen 204 is arranged on the screening frame 6; one end of the fine filter screen 204 is provided with a baffle 205; the bottom end of the frame 1 is provided with a collecting bin 7; the top of the crushing bin 2 is provided with a motor 8; the output shaft of the motor 8 is connected with the rotating shaft 4; mounting platforms 206 are arranged on two sides of the bottom of the screening frame 6; the mounting table 206 is provided with a vibration motor 9; a push plate 207 is arranged in the collection bin 7; one end of the collection bin 7 is provided with a hydraulic press 10; the hydraulic machine 10 is connected to a push plate 207.
During the use, step one, as shown in combination with fig. 1, the user still needs to smash the great material of screening once more because the material crushing makes great material drop the screening machine inadequately, influences production efficiency, and the user can use this a crushing screening plant of preparation nanometer calcium carbonate granule to solve above-mentioned problem for this reason.
Step two, as shown in fig. 1-5, when using, a user selects a proper coarse strainer 5 and installs the coarse strainer in a mounting groove 201, when a motor 8 and a vibration motor 9 are turned on, at this time, a material for preparing nano calcium carbonate particles is placed into a crushing bin 2 from a feed port 3, the material entering the crushing bin 2 is crushed by the interaction of a crushing chain 102 and auxiliary crushing blocks 101, the crushed material falls on the coarse strainer 5, at this time, the proper material will pass through the coarse strainer 5 and fall on a screening frame 6, a smaller material which does not pass through the coarse strainer 5 is fully ground by an included angle between a grinding knife 104 and the coarse strainer 5 and then falls on the screening frame 6, meanwhile, a larger material falling on the coarse strainer 5 takes up the larger material by the action of an inclined material returning platform 103 and is crushed for the second time by a crushing knife 105 until all the material falling on the coarse strainer 5 falls on the screening frame 6, the material that falls on the screen frame 6 at this moment passes through vibrating motor 9 and spring 203 complex effect messenger screen frame 6 and produces vibratory screening, powdered material passes through fine filter screen 204 this moment and to falling in collecting bin 7, the powder that mixes in the material not screened out this moment passes through baffle 205 effectual interception, and the long-time vibration through screen frame 6 drops in collecting bin 7 through fine filter screen 204, start hydraulic press 10 and drive push pedal 207 and release collecting bin 7 with the material when collecting bin 7 and collecting full.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a preparation nanometer calcium carbonate granule smashes screening plant which characterized in that: comprises a frame (1); the top of the frame (1) is provided with a crushing bin (2); a feed inlet (3) is welded at one side of the crushing bin (2); auxiliary broken blocks (101) are welded on the inner wall of the crushing bin (2); a rotating shaft (4) is arranged in the crushing bin (2); one end of the rotating shaft (4) is provided with a crushing chain (102); an inclined material returning platform (103) is welded at the bottom of the rotating shaft (4); the bottom end of the inclined material returning platform (103) is welded with a grinding knife (104); a crushing knife (105) is arranged on the same plane of the rotating shaft (4) close to the inclined material returning platform (103) and the inclined material returning platform (103); the crushing knife (105) is welded with the rotating shaft (4); one side of the frame (1) close to the crushing bin (2) is provided with an installation groove (201); a coarse filter screen (5) is arranged in the mounting groove (201); an inclined boss (202) is welded in the middle of the frame (1); a spring (203) is welded on the inclined boss (202); a screening frame (6) is welded on the spring (203); a fine filter screen (204) is arranged on the screening frame (6); one end of the fine filter screen (204) is provided with a baffle (205); the bottom end of the frame (1) is provided with a collecting bin (7).
2. The crushing and screening device for preparing nano calcium carbonate particles according to claim 1, wherein: the top of the crushing bin (2) is provided with a motor (8); the output shaft of the motor (8) is connected with the rotating shaft (4).
3. The crushing and screening device for preparing nano calcium carbonate particles according to claim 1, wherein: mounting platforms (206) are arranged on two sides of the bottom of the screening frame (6); the mounting table (206) is provided with a vibration motor (9).
4. The crushing and screening device for preparing nano calcium carbonate particles according to claim 1, wherein: a push plate (207) is arranged in the collection bin (7); one end of the collection bin (7) is provided with a hydraulic machine (10); the hydraulic machine (10) is connected with the push plate (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207693.5U CN214262131U (en) | 2020-09-30 | 2020-09-30 | Crushing and screening device for preparing nano calcium carbonate particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022207693.5U CN214262131U (en) | 2020-09-30 | 2020-09-30 | Crushing and screening device for preparing nano calcium carbonate particles |
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| Publication Number | Publication Date |
|---|---|
| CN214262131U true CN214262131U (en) | 2021-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022207693.5U Active CN214262131U (en) | 2020-09-30 | 2020-09-30 | Crushing and screening device for preparing nano calcium carbonate particles |
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| CN (1) | CN214262131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364746A (en) * | 2022-09-16 | 2022-11-22 | 桂林金山新材料有限公司 | Processing equipment and method of nano calcium carbonate |
| CN116571729A (en) * | 2023-05-11 | 2023-08-11 | 浙江龙成耐火材料有限公司 | Carbon-free water gap production line and process thereof |
-
2020
- 2020-09-30 CN CN202022207693.5U patent/CN214262131U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364746A (en) * | 2022-09-16 | 2022-11-22 | 桂林金山新材料有限公司 | Processing equipment and method of nano calcium carbonate |
| CN116571729A (en) * | 2023-05-11 | 2023-08-11 | 浙江龙成耐火材料有限公司 | Carbon-free water gap production line and process thereof |
| CN116571729B (en) * | 2023-05-11 | 2023-11-24 | 浙江龙成耐火材料有限公司 | Carbon-free water gap production line and process thereof |
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