CN216261228U

CN216261228U - Raw material crushing device for cement processing

Info

Publication number: CN216261228U
Application number: CN202022683502.2U
Authority: CN
Inventors: 李伟
Original assignee: Jiangsu Shenglac Building Materials Co ltd
Current assignee: Jiangsu Shenglac Building Materials Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2022-04-12
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to the technical field of cement processing, and discloses a raw material crushing device for cement processing, which comprises an outer frame, wherein support legs are welded and fixed on the outer side of the bottom surface of the outer frame, a discharge barrel is welded and fixed on the inner side of the bottom surface of the outer frame, a feeding barrel is welded and fixed in the middle of the upper surface of the outer frame, an inner frame is welded and fixed in the outer frame, the bottom surface of the inner frame is rotatably connected with a lower driving gear, a discharge groove is formed in the bottom surface of the inner frame and positioned on the outer side of the lower driving gear, an upper driving gear is rotatably connected with the upper surface of the inner frame, a bearing ring is welded and fixed on the outer surface of the inner frame, a crushing cavity is formed in the inner frame, and a crushing device is arranged in the crushing cavity. This raw materials breaker for cement processing can pour into broken intracavity portion with the cement raw materials through ejection of compact section of thick bamboo to can be with the even breakage of cement raw materials through breaker, thereby the follow-up processing of being convenient for is used.

Description

Raw material crushing device for cement processing

Technical Field

The utility model relates to the technical field of cement processing, in particular to a raw material crushing device for cement processing.

Background

The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred to form slurry, can be hardened in the air or better hardened in water, and the cement needs to be crushed in the production and use process, so that the problem that the performance of the cement is poor in subsequent use due to large particle volume of the cement raw material is avoided, but the efficiency is not high when the existing cement raw material is crushed and ground, the process is slow, and the cement raw materials piled together are difficult to be effectively and uniformly crushed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a raw material crushing device for cement processing, which solves the problem of crushing of cement processing raw materials.

(II) technical scheme

In order to realize the purpose of crushing the cement processing raw materials, the utility model provides the following technical scheme: the utility model provides a raw materials breaker for cement processing, includes the outrigger, the bottom surface outside welded fastening of outrigger has the stabilizer blade, the inboard welded fastening in bottom surface of outrigger has a feed cylinder, the upper surface middle part welded fastening of outrigger has a feeding section of thick bamboo, the inside welded fastening of outrigger has the inner tower, the bottom surface of inner tower rotates and is connected with lower drive gear, the blown down tank has been seted up in the bottom surface of inner tower and the outside that is located lower drive gear, the upper surface of inner tower rotates and is connected with upper drive gear, the outside surface welded fastening of inner tower has the bearing ring, broken chamber has been seted up to the inside of inner tower, the inside in broken chamber is provided with breaker.

Preferably, the crushing device comprises a lower driving rack bar, a connecting rack bar, an upper driving rack bar, a crushing arm and a crushing piece, wherein the lower driving rack bar is meshed with a lower driving gear through a bearing ring, the lower side of the lower driving rack bar is meshed with one end, away from the lower driving gear, of the lower driving rack bar through the bearing ring, the upper driving rack bar is meshed with an upper driving gear through the bearing ring, the upper side of the upper driving rack bar is meshed with one end, away from the upper driving gear, of the upper driving rack bar through the bearing ring, the connecting rack bar is welded and fixed to the top end of the lower driving gear and the bottom end of the upper driving gear respectively, the crushing piece is welded and fixed to the outer side surface of the crushing arm, cement raw materials can be injected into the crushing cavity through the upper driving gear through a feeding cylinder, meanwhile, a built-in motor can respectively drive the lower driving gear and the upper driving gear to rotate through a gear set, and then the lower driving gear and the upper driving gear can respectively drive the lower driving rack bar and the upper driving rack bar through the bearing ring Connect the ratch and rotate, and then make lower drive gear and last drive gear more stable rotation, drive gear and last drive gear can drive the broken arm of both sides about this moment respectively and rotate with different speeds at the inner wall in broken chamber, and then the broken arm of upper and lower both sides can carry out the breakage to cement raw materials through broken piece, and cement raw materials after the breakage can be once more by the inner wall landing to its bottom in broken chamber, and carry out the secondary to concentrate evenly broken with the cement raw materials in broken chamber once more through the broken piece that the slope set up and the broken arm of arc shape, make crushing effect better, and cement raw materials accessible blown down tank after the breakage is discharged by the feed cylinder, and then the follow-up processing of being convenient for is used.

Preferably, the crushing arm is arc-shaped and is rotationally connected with the crushing cavity, and the connecting toothed bar and the crushing arm on the upper side and the lower side are symmetrically arranged, so that the cement raw materials in the crushing cavity can be crushed more uniformly.

Preferably, the crushing pieces are welded and fixed on the outer side surface of the crushing arm in an inclined mode, so that the cement raw materials sliding to the bottom end of the crushing cavity can be turned over conveniently.

Preferably, the feeding cylinder penetrates through the upper driving gear, and the lower driving gear and the upper driving gear are in transmission connection with the built-in motor through the gear set, so that cement raw materials can be conveniently injected into the crushing cavity through the feeding cylinder.

Preferably, the discharge chute is obliquely arranged and communicated with the discharge barrel, so that the cement raw materials after being crushed are discharged from the discharge barrel through the discharge chute.

Preferably, the crushing cavity is spherical, and the crushing cavity is spherical, so that the cement raw materials crushed by the crushing arms and the crushing pieces can be concentrated to the bottom of the crushing arms and the bottom of the crushing pieces again, and the crushing arms and the crushing pieces can conveniently concentrate and uniformly crush the cement raw materials accumulated at the bottom of the crushing arms and the crushing pieces.

Compared with the prior art, the utility model provides a raw material crushing device for cement processing, which has the following beneficial effects:

1. the raw material crushing device for cement processing can inject cement raw materials into the interior of a crushing cavity through an upper driving gear through a feeding cylinder, meanwhile, an internal motor can respectively drive a lower driving gear and an upper driving gear to rotate through a gear set, so that the lower driving gear and the upper driving gear can respectively drive a lower driving rack and an upper driving rack to respectively drive connecting racks on the upper side and the lower side to rotate through a bearing ring, so that the lower driving gear and the upper driving gear can more stably rotate, at the moment, the lower driving gear and the upper driving gear can respectively drive crushing arms on the upper side and the lower side to rotate at different speeds on the inner wall of the crushing cavity, so that the crushing arms on the upper side and the lower side can crush the cement raw materials through crushing sheets, the crushed cement raw materials can slide down to the bottom of the crushing cavity from the inner wall of the crushing cavity again, and the cement raw materials in the crushing cavity can be secondarily concentrated and uniformly crushed through the obliquely arranged crushing sheets and the crushing arms in the shape of an arc shape, make crushing effect better, and the cement raw materials accessible blown down tank after the breakage is discharged by the feed cylinder, and then the follow-up processing of being convenient for is used.

2. This raw materials breaker for cement processing sets up to the sphere through breaking the chamber, can make the cement raw materials after broken arm and broken piece concentrate to its bottom once more, and then the even breakage of secondary is concentrated to the accumulational cement raw materials in bottom to broken arm and broken piece of being convenient for.

Drawings

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

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

fig. 3 is a schematic view of a crushing arm according to the structure of the utility model.

Wherein: 1. an outer frame; 2. a support leg; 3. a discharging barrel; 4. a feeding cylinder; 5. an inner frame; 6. a lower drive gear; 7. a discharge chute; 8. an upper drive gear; 9. a bearing ring; 10. a crushing chamber; 11. a lower drive rack; 12. a connecting toothed bar; 13. an upper drive rack; 14. a crushing arm; 15. and (5) crushing the slices.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a raw material crushing device for cement processing, which comprises an outer frame 1, wherein support legs 2 are welded and fixed on the outer side of the bottom surface of the outer frame 1, a discharge barrel 3 is welded and fixed on the inner side of the bottom surface of the outer frame 1, a feed barrel 4 is welded and fixed on the middle part of the upper surface of the outer frame 1, an inner frame 5 is welded and fixed inside the outer frame 1, a lower driving gear 6 is rotatably connected with the bottom surface of the inner frame 5, a discharge chute 7 is arranged on the outer side of the lower driving gear 6 and on the bottom surface of the inner frame 5, an upper driving gear 8 is rotatably connected with the upper surface of the inner frame 5, a bearing ring 9 is welded and fixed on the outer surface of the inner frame 5, a crushing cavity 10 is arranged inside the inner frame 5, a crushing device is arranged inside the crushing cavity 10, the crushing device comprises a lower driving rack 11, a connecting rack 12, an upper driving rack 13, a crushing arm 14 and a crushing ring 15, the lower driving rack 11 is meshed with the lower driving gear 6 through the bearing ring 9, the lower connecting rack 12 is meshed with one end of the lower driving rack 11 far away from the lower driving gear 6 through a bearing ring 9, the upper driving rack 13 is meshed with the upper driving gear 8 through the bearing ring 9, the upper connecting rack 12 is meshed with one end of the upper driving rack 13 far away from the upper driving gear 8 through the bearing ring 9, a crushing arm 14 is respectively welded and fixed at the top end of the lower driving gear 6 and the bottom end of the upper driving gear 8, a crushing sheet 15 is welded and fixed on the outer side surface of the crushing arm 14, cement raw materials can be injected into the crushing cavity 10 through the upper driving gear 8 through a feeding barrel 4, meanwhile, a built-in motor can respectively drive the lower driving gear 6 and the upper driving gear 8 to rotate through a gear set, and then the lower driving gear 6 and the upper driving gear 8 can enable the lower driving rack 11 and the upper driving rack 13 to respectively drive the connecting racks 12 on the upper side and the lower side and the upper driving gear 8 to rotate through the bearing ring 9, so that the lower driving gear 6 and the upper driving gear 8 can rotate more stably, at the moment, the lower driving gear 6 and the upper driving gear 8 can respectively drive the crushing arms 14 on the upper side and the lower side to rotate at different speeds on the inner wall of the crushing cavity 10, and then the crushing arms 14 on the upper side and the lower side can crush cement raw materials through the crushing pieces 15, and the crushed cement raw materials can slide to the bottom of the crushing cavity 10 again through the inner wall of the crushing cavity, and the cement raw materials in the crushing cavity 10 can be secondarily concentrated and uniformly crushed again through the obliquely arranged crushing pieces 15 and the arc-shaped crushing arms 14, so that the crushing effect is better, and the crushed cement raw materials can be discharged from the feeding barrel 4 through the discharging groove 7, so that the cement raw materials can be conveniently processed and used subsequently, the crushing arms 14 are arc-shaped and are rotatably connected with the crushing cavity 10, the connecting toothed bars 12 and the crushing arms 14 on the upper side and the lower side are symmetrically arranged, so that the cement raw materials in the crushing cavity 10 can be more uniformly crushed, the crushing pieces 15 are obliquely welded and fixed on the outer side surfaces of the crushing arms 14, be convenient for overturn the cement raw materials of landing to broken chamber 10 bottom, feed cylinder 4 runs through drive gear 8, and drive gear 6 and drive gear 8 all are connected with the internal motor transmission through the gear train down, be convenient for pour into cement raw materials into to broken chamber 10 through feed cylinder 4 into, blown down tank 7 slope sets up, and be linked together with blown down cylinder 3, the cement raw materials after the broken of being convenient for pass through blown down tank 7 and be discharged by blown down cylinder 3, broken chamber 10 is spherical chamber, through setting up broken chamber 10 into spherically, can make the cement raw materials after broken arm 14 and broken piece 15 are broken concentrate to its bottom once more, and then be convenient for broken arm 14 and broken piece 15 concentrate the even breakage of secondary to the accumulational cement raw materials in bottom.

When the cement crushing device is used, cement raw materials can be injected into the crushing cavity 10 through the upper driving gear 8 through the feeding cylinder 4, meanwhile, the built-in motor can respectively drive the lower driving gear 6 and the upper driving gear 8 to rotate through the gear set, further, the lower driving gear 6 and the upper driving gear 8 can respectively drive the lower driving rack 11 and the upper driving rack 13 to respectively drive the connecting racks 12 on the upper side and the lower side to rotate through the bearing ring 9, further, the lower driving gear 6 and the upper driving gear 8 can more stably rotate, at the moment, the lower driving gear 6 and the upper driving gear 8 can respectively drive the crushing arms 14 on the upper side and the lower side to rotate at different speeds on the inner wall of the crushing cavity 10, further, the crushing arms 14 on the upper side and the lower side can crush the cement raw materials through the crushing pieces 15, the crushed cement raw materials can slide down to the bottom of the crushing cavity 10 from the inner wall of the crushing cavity again, and the cement raw materials in the crushing cavity 10 can be secondarily concentrated and uniformly crushed through the crushing pieces 15 which are obliquely arranged and the crushing arms 14 in the shape of the arc shape, make crushing effect better, and the cement raw materials accessible blown down tank 7 after the breakage is discharged by feed cylinder 4, and then the follow-up processing of being convenient for is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a raw materials breaker for cement processing, includes outrigger (1), its characterized in that: the utility model discloses a crushing device, including the bottom surface of outrigger (1), the inboard welded fastening in bottom surface of outrigger (1) has stabilizer blade (2), the inboard welded fastening in bottom surface of outrigger (1) has feed cylinder (3), the upper surface middle part welded fastening of outrigger (1) has feed cylinder (4), the inside welded fastening of outrigger (1) has inner tower (5), the bottom surface of inner tower (5) is rotated and is connected with down drive gear (6), blown down tank (7) have been seted up in the bottom surface of inner tower (5) and the outside that is located lower drive gear (6), the upper surface of inner tower (5) is rotated and is connected with upper drive gear (8), the outside welded fastening of inner tower (5) has bearing ring (9), broken chamber (10) have been seted up to the inside of inner tower (5), the inside in broken chamber (10) is provided with breaker, breaker includes drive ratch (11) down, connects ratch (12), The crushing mechanism comprises an upper driving rack (13), a crushing arm (14) and crushing pieces (15), wherein the lower driving rack (11) is meshed with a lower driving gear (6) through a bearing ring (9), the lower side of the lower driving rack is meshed with one end, away from the lower driving gear (6), of the lower driving rack (12) through the bearing ring (9), the upper driving rack (13) is meshed with an upper driving gear (8) through the bearing ring (9), the upper side of the lower driving rack is meshed with one end, away from the upper driving gear (8), of the upper driving rack (12) through the bearing ring (9) and the upper driving rack (13), the crushing arm (14) is fixedly welded to the top end of the lower driving gear (6) and the bottom end of the upper driving gear (8) respectively, and the crushing pieces (15) are fixedly welded to the outer side surface of the crushing arm (14).

2. The raw material crushing apparatus for cement processing according to claim 1, wherein: the crushing arm (14) is arc-shaped and is rotationally connected with the crushing cavity (10), and the connecting toothed bars (12) on the upper side and the lower side and the crushing arm (14) are symmetrically arranged.

3. The raw material crushing apparatus for cement processing according to claim 2, wherein: the crushing sheet (15) is welded and fixed on the outer side surface of the crushing arm (14) in an inclined way.

4. The raw material crushing apparatus for cement processing according to claim 1, wherein: the feeding cylinder (4) penetrates through the upper driving gear (8), and the lower driving gear (6) and the upper driving gear (8) are in transmission connection with the built-in motor through the gear set.

5. The raw material crushing apparatus for cement processing according to claim 1, wherein: the discharge chute (7) is obliquely arranged and communicated with the discharge barrel (3).

6. The raw material crushing apparatus for cement processing according to claim 1, wherein: the crushing cavity (10) is a spherical cavity.