CN214487115U

CN214487115U - Breaker is used in concrete production

Info

Publication number: CN214487115U
Application number: CN202120422012.9U
Authority: CN
Inventors: 王星富
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-26
Anticipated expiration: 2031-02-25

Abstract

The utility model belongs to the technical field of the concrete production, especially, be a breaker for concrete production, including broken case, feed hopper is installed at the top of broken case, rotate between the inside and outside both sides inner wall of broken case and install two first crushing rollers of mutual symmetry, two first gear is all installed on the surface of first crushing roller, two intermeshing between the first gear, the baffle is installed in the slope between the both sides inner wall of broken case, the surface of baffle is located two the feed opening has been seted up between the first crushing roller, sliding mounting has two closing plates in the feed opening, first discharge gate has been seted up to one side of broken case, the one end of baffle is run through first discharge gate extends to outside the broken case. The utility model discloses can also can carry out the deep-processing to the raw materials by carrying out rough machining as required to satisfy the production needs, reject the disintegrating slag raw materials because broken formation in the deep-processing simultaneously.

Description

Breaker is used in concrete production

Technical Field

The utility model relates to a concrete production technical field especially relates to a breaker is used in concrete production.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening.

Among the prior art, add the man-hour to the concrete, need keep away from it and carry out shredding to it, carry out the raw materials to it and add man-hour, the raw materials can carry out preliminary breakage and obtain the great stone of size, perhaps degree of depth breakage obtains the less stone of size, can only realize a processing mode in the same kind of breaker, can not satisfy the production needs, for this reason, provides a breaker for concrete production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crushing device for concrete production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a crushing device for concrete production comprises a crushing box, wherein a feeding hopper is installed at the top of the crushing box, two first crushing rollers which are symmetrical to each other are rotatably installed between the inner walls of the inner side and the outer side of the crushing box, first gears are installed on the surfaces of the two first crushing rollers, the two first gears are meshed with each other, a partition plate is obliquely installed between the inner walls of the two sides of the crushing box, a feed opening is formed in the surface of the partition plate, which is positioned between the two first crushing rollers, two sealing plates are slidably installed in the feed opening, a first discharge opening is formed in one side of the crushing box, one end of the partition plate penetrates through the first discharge opening and extends out of the crushing box, two second crushing rollers are rotatably installed below the partition plate in the crushing box, and second gears are installed on the surfaces of the two second crushing rollers, two second gear intermeshing, the second discharge gate, two have all been seted up to the bottom both sides of broken case install conveying mechanism between the second discharge gate, conveying mechanism includes support column, conveying roller, conveyer belt and conveying motor, two support columns are all installed at the both ends of broken case, and corresponding two rotate between the support column and install the conveying roller, one of them the one end of conveying roller with conveying motor connects, two the cover is equipped with the conveyer belt between the conveying roller, a plurality of evenly distributed's filtration hole has been seted up on the surface of conveyer belt.

Preferably, two baffles which are symmetrical to each other are fixedly arranged on the inner wall of the top of the crushing box.

Preferably, the spout has all been seted up to the both sides inner wall of feed opening, two equal slidable mounting has the closing plate in the spout, just one side of spout is rotated and is installed the dwang, the dwang with one side threaded connection of closing plate, just the internally mounted of baffle has two first motors, two the output shaft of first motor respectively with correspond the one end of dwang is connected.

Preferably, a second motor is installed on the back surface of the crushing box, and an output shaft of the second motor is connected with one end of one of the first crushing rollers; and a third motor is installed on one side of the crushing box, and an output shaft of the third motor is connected with one end of one of the second crushing rollers.

Preferably, two mutually symmetrical U-shaped seats are fixedly installed between the inner walls of the inner side and the outer side of the bottom end of the crushing box, and a waste residue box with an upward opening is clamped between the two U-shaped seats.

Preferably, the two sides of the waste residue box are fixedly provided with connecting blocks, and the connecting blocks are in sliding connection with the U-shaped seats.

Compared with the prior art, the beneficial effects of the utility model are that: the raw materials are fed into a crushing box through a feeding hopper, the first crushing rollers are driven to rotate through a second motor and a first gear so as to preliminarily crush the raw materials falling between the two first crushing rollers, if the raw materials are crushed, only preliminary crushing is needed, the crushed raw materials are directly sent out through an inclined partition plate, if the raw materials need to be further processed, a sealing plate in threaded connection with a rotating rod is driven to slide through the first motor and the rotating rod so that the two closed sealing plates are mutually separated, a feed opening on the surface of the partition plate is opened, the raw materials fall between the two second crushing rollers, then the second crushing rollers are matched and rotated through a third motor and a second gear, so that the raw materials are further crushed, the crushed raw materials fall onto a conveying belt, filter holes are formed in the conveying belt, and impurities which become crushed slag in the raw materials fall into a waste residue box through the filter holes, the conveying motor drives the conveying roller to rotate, so that the conveying belt moves, and crushed stones are conveyed out of the crushing box.

The utility model discloses can also can carry out the deep-processing to the raw materials by carrying out rough machining as required to satisfy the production needs, reject the disintegrating slag raw materials because broken formation in the deep-processing simultaneously.

Drawings

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

fig. 2 is a schematic external structural view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a crushing box; 2. a feed hopper; 3. a first crushing roller; 4. a first gear; 5. a partition plate; 6. a sealing plate; 7. a first discharge port; 8. a second crushing roller; 9. a second gear; 10. a second discharge port; 11. a conveying mechanism; 12. a support pillar; 13. a conveying roller; 14. a conveyor belt; 15. a conveying motor; 16. a baffle plate; 17. rotating the rod; 18. a first motor; 19. a second motor; 20. a third motor; 21. a U-shaped seat; 22. a waste residue tank; 23. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a crushing device for concrete production comprises a crushing box 1, wherein a feeding hopper 2 is installed at the top of the crushing box 1, two first crushing rollers 3 which are symmetrical to each other are rotatably installed between the inner walls of the inner side and the outer side of the crushing box 1, first gears 4 are installed on the surfaces of the two first crushing rollers 3, the two first gears 4 are meshed with each other, a partition plate 5 is obliquely installed between the inner walls of the two sides of the crushing box 1, a discharging opening is formed in the surface of the partition plate 5, which is positioned between the two first crushing rollers 3, two sealing plates 6 are installed in the discharging opening in a sliding manner, a first discharging opening 7 is formed in one side of the crushing box 1, one end of the partition plate 5 penetrates through the first discharging opening 7 and extends out of the crushing box 1, two second crushing rollers 8 are rotatably installed below the partition plate 5 in the crushing box 1, second gears 9 are installed on the surfaces of the two second crushing rollers 8, and the two second gears 9 are meshed with each other, the two sides of the bottom end of the crushing box 1 are respectively provided with a second discharge port 10, a conveying mechanism 11 is arranged between the two second discharge ports 10, each conveying mechanism 11 comprises support columns 12, conveying rollers 13, conveying belts 14 and a conveying motor 15, the two ends of the crushing box 1 are respectively provided with the two support columns 12, the corresponding conveying rollers 13 are rotatably arranged between the two support columns 12, one end of one conveying roller 13 is connected with the conveying motor 15, the conveying belt 14 is sleeved between the two conveying rollers 13, and the surface of each conveying roller 14 is provided with a plurality of uniformly distributed filtering holes;

two baffle plates 16 which are symmetrical to each other are welded on the inner wall of the top of the crushing box 1, sliding grooves are formed in the inner walls of two sides of the feed opening, sealing plates 6 are arranged in the two sliding grooves in a sliding mode, a rotating rod 17 is rotatably arranged on one side of each sliding groove, the rotating rod 17 is in threaded connection with one side of each sealing plate 6, two first motors 18 are arranged inside the partition plates 5, output shafts of the two first motors 18 are respectively connected with one end of the corresponding rotating rod 17, a second motor 19 is arranged on the back face of the crushing box 1, and an output shaft of the second motor 19 is connected with one end of one of the first crushing rollers 3; third motor 20 is installed to one side of broken case 1, and the output shaft of third motor 20 is connected with the one end of one of them second crushing roller 8, and the welding has the U-shaped seat 21 of two mutual symmetries between the inside and outside both sides inner wall in broken case 1 bottom, and the joint has the ascending waste residue case 22 of opening between two U-shaped seats 21, and connecting block 23 has all been welded to the both sides of waste residue case 22, connecting block 23 and U-shaped seat 21 sliding connection, the utility model discloses can carry out rough machining as required and also can carry out deep processing to the raw materials to satisfy the production needs, reject simultaneously in the deep processing because the broken detritus raw materials that forms.

The working principle is as follows: the raw materials are sent into a crushing box 1 through a feeding hopper 2, the first crushing rollers 3 are driven to rotate through a second motor 19 and a first gear 4 so as to crush the raw materials falling between the two first crushing rollers 3 preliminarily, if the raw materials are crushed only through preliminary crushing, the crushed raw materials are directly sent out through an inclined partition plate 5, if the raw materials need further processing, a sealing plate 6 in threaded connection with a rotating rod 17 is driven to slide through a first motor 18 and a rotating rod 17 so as to enable the two closed sealing plates 6 to be away from each other, a discharging port on the surface of the partition plate 5 is opened, so that the raw materials fall between the two second crushing rollers 8, then the second crushing rollers 8 are matched and rotated through a third motor 20 and a second gear 9, so that the raw materials are crushed further, the crushed raw materials fall onto a conveying belt 14, and the conveying belt 14 is provided with a filtering hole, make in the raw materials because the impurity that the breakage leads to becoming the disintegrating slag falls into waste residue case 22 through filtering the filtration pore, drive conveying roller 13 through conveying motor 15 and rotate for make conveying belt 14 remove, see broken case 1 off the stone after the breakage, the utility model discloses can carry out rough machining as required and also can carry out deep-processing to the raw materials, thereby satisfy the production needs, reject simultaneously in the deep-processing owing to the disintegrating slag raw materials of broken formation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a breaker is used in concrete production, includes broken case (1), its characterized in that: the feeding hopper (2) is installed at the top of the crushing box (1), two first crushing rollers (3) which are symmetrical to each other are rotatably installed between the inner walls of the inner side and the outer side of the crushing box (1), first gears (4) are installed on the surfaces of the two first crushing rollers (3), the two first gears (4) are meshed with each other, a partition plate (5) is obliquely installed between the inner walls of the two sides of the crushing box (1), a discharging opening is formed in the surface of the partition plate (5) between the two first crushing rollers (3), two sealing plates (6) are slidably installed in the discharging opening, a first discharging opening (7) is formed in one side of the crushing box (1), one end of the partition plate (5) penetrates through the first discharging opening (7) and extends out of the crushing box (1), and two second crushing rollers (8) are rotatably installed in the crushing box (1) below the partition plate (5), the surfaces of the two second crushing rollers (8) are provided with second gears (9), the two second gears (9) are meshed with each other, two sides of the bottom end of the crushing box (1) are respectively provided with a second discharge hole (10), a conveying mechanism (11) is arranged between the two second discharge holes (10), the conveying mechanism (11) comprises a supporting column (12), a conveying roller (13), a conveying belt (14) and a conveying motor (15), two supporting columns (12) are respectively arranged at two ends of the crushing box (1), a conveying roller (13) is rotatably arranged between the two corresponding supporting columns (12), one end of one of the conveying rollers (13) is connected with the conveying motor (15), a conveying belt (14) is sleeved between the two conveying rollers (13), and a plurality of uniformly distributed filtering holes are formed in the surface of the conveying belt (14).

2. The crushing device for concrete production according to claim 1, wherein: two baffles (16) which are symmetrical to each other are fixedly arranged on the inner wall of the top of the crushing box (1).

3. The crushing device for concrete production according to claim 1, wherein: the spout has all been seted up to the both sides inner wall of feed opening, two equal slidable mounting has closing plate (6) in the spout, just one side of spout is rotated and is installed dwang (17), dwang (17) with one side threaded connection of closing plate (6), just the internally mounted of baffle (5) has two first motors (18), two the output shaft of first motor (18) respectively with correspond the one end of dwang (17) is connected.

4. The crushing device for concrete production according to claim 1, wherein: a second motor (19) is installed on the back surface of the crushing box (1), and an output shaft of the second motor (19) is connected with one end of one first crushing roller (3); and a third motor (20) is installed on one side of the crushing box (1), and an output shaft of the third motor (20) is connected with one end of one of the second crushing rollers (8).

5. The crushing device for concrete production according to claim 1, wherein: fixed mounting has two mutual symmetrical U-shaped seats (21) between the inside and outside both sides inner wall in broken case (1) bottom, two the joint has opening ascending waste residue case (22) between U-shaped seat (21).

6. The crushing device for concrete production according to claim 5, wherein: the two sides of the waste residue box (22) are fixedly provided with connecting blocks (23), and the connecting blocks (23) are connected with the U-shaped seat (21) in a sliding manner.