CN209917951U - Quick crushing device of brick for bridge building useless - Google Patents
Quick crushing device of brick for bridge building useless Download PDFInfo
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- CN209917951U CN209917951U CN201920470533.4U CN201920470533U CN209917951U CN 209917951 U CN209917951 U CN 209917951U CN 201920470533 U CN201920470533 U CN 201920470533U CN 209917951 U CN209917951 U CN 209917951U
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Abstract
The utility model discloses a waste brick fast crushing device for bridge construction in the technical field of waste brick crushing, which comprises a crushing box body, wherein the outer wall of a rotating column is provided with spiral grooves which are closed end to end, the top rotating shaft of the rotating column penetrates through the crushing box body through a bearing, two groups of pressure rising and reducing plates are arranged between guide plates, the left and right ends of the pressure rising and reducing plates extend into the spiral grooves through the guide plates which are penetrated through by a driving rod, the bottom of the inner cavity of the crushing box body is provided with a servo motor, the front end of the servo motor is provided with a gear through a motor shaft, the middle of the bottom of a rectangular base is transversely and evenly provided with teeth meshed with the gear, the front and back end surfaces of the crushing box body are provided with a vertical fixing plate near the top, the bottom of the vertical fixing plate is movably inserted and provided, can crush waste bricks quickly, and meet the requirements through the particle size of the controllable discharging of the adjustable lifting door.
Description
Technical Field
The utility model relates to a waste brick crushing technical field specifically is a quick crushing device of waste brick for bridge building.
Background
Because there are a lot of waste bricks in the bridge building now, because waste bricks area is big, also can retrieve the recycle to waste bricks moreover, so need crush waste bricks. Most structures of the existing waste brick crushing device for bridge construction are complex, the up-down lifting during crushing is slow, the reciprocating operation needs to be stopped for conversion, the time consumption is long, the feeding can be carried out only by stopping the machine in some cases, the crushing speed is slow, and the efficiency is low. Therefore, the quick crushing device for the waste bricks for the bridge construction is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quick crushing device of brick for bridge building useless to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quick crushing device for waste bricks for bridge construction comprises a crushing box body, wherein rotating columns are arranged on the left and right sides of the inner cavity of the crushing box body close to the top of the crushing box body through rotating shafts, spiral grooves which are closed end to end are formed in the outer wall of each rotating column, the rotating shafts on the top of the rotating columns penetrate through the crushing box body through bearings, a driving motor is connected to the top of the rotating shaft on the left side of the rotating columns, the rotating shafts on the top of the rotating columns are connected through a chain wheel transmission mechanism, two groups of guide plates are arranged on the left and right sides of the inner cavity of the crushing box body and are respectively close to the rotating columns on the corresponding sides, a pressure increasing and reducing plate is arranged between the two groups of guide plates, the left and right ends of the pressure increasing and reducing plates penetrate through the guide plates through driving rods and extend into the spiral grooves, a bottom plate, inner wall is provided with around the inner chamber of crushing box with card strip complex spout, the inner chamber bottom of crushing box is provided with servo motor, servo motor's front end is provided with the gear through the motor shaft, transversely evenly be provided with in the middle of the bottom of rectangle base with gear engagement's tooth, the top of crushing box is provided with flat feeder hopper, the bottom passageway of flat feeder hopper is followed the activity of stretching and is pegged graft to rise step-down plate top, rise step-down plate top be provided with flat feeder hopper's bottom passageway complex rectangular hole, the terminal surface is close to the top and is provided with vertical fixed plate around the crushing box, and the bottom activity grafting of vertical fixed plate is provided with adjustable overhead door.
Furthermore, the left view cross section of the lifting pressing plate is of an inverted V-shaped structure, the opening angle of the V-shaped structure is 60-120 degrees, the left view cross section of the bottom plate is of a triangle matched with the lifting pressing plate, the bottom of the lifting pressing plate and the top of the bottom plate are provided with crushing teeth in a staggered mode, and the crushing teeth are not arranged at the positions, corresponding to the rectangular holes in the top of the lifting pressing plate, of the top of the bottom plate.
Furthermore, two sets of sliders in front and back are arranged at the left end and the right end of the lifting pressing plate, a lifting guide hole matched with the driving rod is formed in the middle of the guide plate, and lead grooves matched with the sliders are formed in the front and the back of the opposite end faces of the two sets of guide plates.
Furthermore, a reciprocating through hole which is the same as the left-view section of the bottom plate is formed in the position, close to the bottom, of the guide plate.
Furthermore, the vertical fixing plates on the front end surface and the rear end surface of the crushing box body are provided with compression bolts close to the bottom and corresponding to the adjustable lifting door.
Furthermore, the front end and the rear end of the crushing box body are provided with blanking blocks corresponding to the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: the rotary column is adopted to drive the lifting pressing plate to reciprocate through the spiral groove and the driving rod, the lifting pressing plate descends to crush waste bricks through the bottom crushing teeth and the crushing teeth at the top of the bottom plate, the lifting pressing plate can reciprocate and ascend quickly without changing the direction in a pause manner, time consumption in reversing is avoided, the flat feeding hopper can continuously feed materials, the continuous reciprocating ascending and descending of the lifting pressing plate are not influenced, the crushing efficiency is improved, the servo motor is adopted to drive the rectangular base to move left and right through the meshing of the gears and the teeth, the rectangular base drives the bottom plate to reciprocate left and right, waste bricks which are just entered can timely slide between the upper crushing teeth and the lower crushing teeth to effectively crush the waste bricks, the waste bricks are prevented from being crushed at the rectangular hole at the top of the lifting pressing plate, crushed waste brick particles or powder are effectively shaken to slide from the intervals between the crushing teeth, and excessive repeated crushing of particles and powder meeting the crushing, indirectly improve the crushing speed of the waste bricks.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the structure of the present invention.
In the figure: the device comprises a crushing box body 1, a rotating column 2, a spiral groove 3, a driving motor 4, a chain wheel transmission mechanism 5, a guide plate 6, a lifting guide hole 61, a lead groove 62, a reciprocating through hole 63, a pressure reducing plate 7, a driving rod 71, a sliding block 72, a bottom plate 8, a rectangular base 9, a tooth 91, a servo motor 10, a gear 11, a flat feed hopper 12, crushing teeth 13, an adjustable lifting door 14 and a blanking block 15.
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. 1-2, the present invention provides a technical solution: a quick crushing device for waste bricks for bridge construction comprises a crushing box body 1, wherein a rotating column 2 is arranged in the inner cavity of the crushing box body 1 close to the left and right of the top through a rotating shaft, spiral grooves 3 with closed heads and tails are formed in the outer wall of the rotating column 2, the rotating shaft at the top of the rotating column 2 penetrates through the crushing box body 1 through a bearing, a driving motor 4 is connected to the top of the rotating shaft at the left side, the driving motor 4 is connected with an external power supply through a lead, the rotating shafts at the top of the two groups of rotating columns 2 are connected through a chain wheel transmission mechanism 5, the chain wheel transmission mechanism 5 comprises chain wheels sleeved at the tops of the outer walls of the two groups of rotating shafts, the chain wheels are connected through a transmission chain for crushing, a left group of guide plates 6 and a right group of guide plates 6 are arranged in the inner cavity of the box body 1, the two groups of guide plates 6 are respectively, the inner cavity of the crushing box body 1 is provided with a bottom plate 8 close to the bottom, the left and right size of the bottom plate 8 is larger than that of the pressure increasing and reducing plate 7, when the bottom plate 8 is prevented from moving left and right, waste bricks fall from the side edges, the bottom of the bottom plate 8 is provided with a rectangular base 9, clamping strips sliding left and right are arranged in front of and behind the rectangular base 9, sliding grooves matched with the clamping strips are arranged on the front and rear inner walls of the inner cavity of the crushing box body 1, the bottom of the inner cavity of the crushing box body 1 is provided with a servo motor 10, the servo motor 10 is connected with an external power supply through a lead, the servo motor 10 adopts a pulse type servo motor, the front end of the servo motor 10 is provided with a gear 11 through a motor shaft, teeth 91 meshed with the gear 11 are transversely and uniformly arranged in the middle of the bottom of the rectangular base 9, the top of the crushing box body 1 is, the top of the pressure-increasing and reducing plate 7 is provided with a rectangular hole matched with a bottom channel of the flat feed hopper 12, a vertical fixing plate is arranged on the front end face and the rear end face of the crushing box body 1 close to the top, and an adjustable lifting door 14 is movably inserted and arranged at the bottom of the vertical fixing plate.
As shown in fig. 2, the left view cross section of the lifting pressing plate 7 is of an inverted V-shaped structure, and the opening angle of the V-shaped structure is 60 degrees to 120 degrees, so that crushed broken bricks can fall off, the left view cross section of the bottom plate 8 is of a triangle matched with the lifting pressing plate 7, the bottom of the lifting pressing plate 7 and the top of the bottom plate 8 are provided with crushing teeth 13 in a staggered manner, so that particles crushed faster are smaller, the crushing teeth 13 are not arranged at the positions, corresponding to the rectangular holes at the top of the lifting pressing plate 7, of the top of the bottom plate 8, so that waste bricks can slide between the top of the bottom plate 8 and the lifting pressing plate 7 to be effectively crushed after entering from the flat feed hopper 12;
as shown in fig. 2, a front group of sliders 72 and a rear group of sliders are arranged at the left end and the right end of the lifting pressure plate 7, a lifting guide hole 61 matched with the driving rod 71 is formed in the middle of the guide plate 6, and lead grooves 62 matched with the sliders 72 are formed in the front and the rear of the opposite end faces of the two groups of guide plates 6, so that the lifting pressure plate 7 is ensured to be lifted stably and cannot be deviated;
as shown in fig. 1, the guide plate 6 is provided with a reciprocating through hole 63 close to the bottom, the cross section of which is the same as that of the left side of the bottom plate 8, so as to drive the waste bricks which are just entered and crushed, thereby facilitating the sliding of the waste bricks which are just entered between the upper crushing teeth 13 and the lower crushing teeth 13 for effective crushing, and facilitating the sliding of the particles or powder of the crushed waste bricks from between the crushing teeth 13;
as shown in fig. 2, the vertical fixing plates on the front and rear end surfaces of the crushing box body 1 are provided with pressing bolts corresponding to the adjustable lifting doors 14 near the bottom, and the height of the adjustable lifting doors 14 is adjusted as required, so that waste bricks can be controlled to be crushed to a specified degree and then slide down for discharging;
as shown in fig. 2, the front and rear ends of the crushing box 1 are provided with blanking blocks 15 (the left-side cross section is a right triangle) corresponding to the bottom plate 8, which facilitates collection or dust removal operation of external dust removal equipment.
Example (b): during the use, adjust the height of adjustable overhead door 14 according to the crushing degree, throw into waste brick from flat feeder hopper 12 again, waste brick gets into between pressure rising and dropping board 7 and the bottom plate 8, start driving motor 4 and servo motor 10, driving motor 4 drives through the transmission shaft and rotates 2 rotations of post, it goes up and down to rotate post 2 through helicla flute 3 and actuating lever 71 drive pressure rising and dropping board 7 reciprocal, pressure rising and dropping board 7 descends and crushes waste brick through bottom crushing tooth 13 and bottom plate 8 crushing tooth 13, and simultaneously, servo motor 10 moves about through gear 11 and tooth 91 meshing drive rectangular base 9, rectangular base 9 drives and moves about bottom plate 8, make the waste brick of just getting into slide and carry out effectual crushing between the upper and lower crushing tooth 13, reserve high roll-off from adjustable overhead door 14 bottom when waste brick crushing to appointed degree and carry out the ejection of compact from unloading piece 15 top.
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 (6)
1. The utility model provides a quick crushing device of brick for bridge building useless, includes crushing box (1), its characterized in that: the crushing box is characterized in that a rotating column (2) is arranged on the left and right sides of the inner cavity of the crushing box body (1) close to the top through a rotating shaft, the outer wall of the rotating column (2) is provided with a spiral groove (3) with a closed head and tail, the rotating shaft on the top of the rotating column (2) penetrates through the crushing box body (1) through a bearing, the top of the rotating shaft on the left side is connected with a driving motor (4), the rotating shafts on the top of the rotating column (2) in two groups are connected through a chain wheel transmission mechanism (5), the inner cavity of the crushing box body (1) is provided with a left guide plate and a right guide plate (6), the two guide plates (6) are respectively close to the rotating column (2) on the corresponding side, a pressure increasing and reducing plate (7) is arranged between the two guide plates (6), the left end and the right end of the pressure increasing and reducing plate (7) penetrate through the, the bottom of the bottom plate (8) is provided with a rectangular base (9), clamping strips which slide left and right are arranged around the rectangular base (9), sliding chutes matched with the clamping strips are arranged on the inner walls of the crushing box body (1) around the inner cavity, a servo motor (10) is arranged at the bottom of the inner cavity of the crushing box body (1), a gear (11) is arranged at the front end of the servo motor (10) through a motor shaft, teeth (91) meshed with the gear (11) are transversely and uniformly arranged in the middle of the bottom of the rectangular base (9), a flat feed hopper (12) is arranged at the top of the crushing box body (1), a bottom channel of the flat feed hopper (12) is movably inserted at the top of the pressure increasing and reducing plate (7) along an extending direction, a rectangular hole matched with the bottom channel of the flat feed hopper (12) is arranged at the top of the pressure increasing and reducing plate (7), and a vertical fixing plate is arranged at, and the bottom of the vertical fixing plate is movably inserted with an adjustable lifting door (14).
2. The quick crushing device of waste bricks for bridge construction according to claim 1, characterized in that: the left view cross section of the pressure rising and reducing plate (7) is of an inverted V-shaped structure, the opening angle of the V-shaped structure is 60-120 degrees, the left view cross section of the bottom plate (8) is of a triangle matched with the pressure rising and reducing plate (7), crushing teeth (13) are arranged at the bottom of the pressure rising and reducing plate (7) and the top of the bottom plate (8) in a staggered mode, and the crushing teeth (13) are not arranged at the positions, corresponding to the rectangular holes in the top of the pressure rising and reducing plate (7), of the top of the bottom plate (8).
3. The quick crushing device of waste bricks for bridge construction according to claim 1, characterized in that: two sets of sliders (72) are arranged at the left end and the right end of the pressure rising and reducing plate (7), a lifting guide hole (61) matched with the driving rod (71) is formed in the middle of the guide plate (6), and lead grooves (62) matched with the sliders (72) are formed in the front and the back of the opposite end faces of the two sets of guide plates (6).
4. The quick crushing device of waste bricks for bridge construction according to claim 1, characterized in that: the guide plate (6) is provided with a reciprocating through hole (63) close to the bottom, wherein the reciprocating through hole is the same as the left-view section of the bottom plate (8).
5. The quick crushing device of waste bricks for bridge construction according to claim 1, characterized in that: and the vertical fixing plates on the front and rear end surfaces of the crushing box body (1) are provided with compression bolts close to the bottom and corresponding to the adjustable lifting door (14).
6. The quick crushing device of waste bricks for bridge construction according to claim 1, characterized in that: the front end and the rear end of the crushing box body (1) are provided with blanking blocks (15) corresponding to the bottom plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470533.4U CN209917951U (en) | 2019-04-09 | 2019-04-09 | Quick crushing device of brick for bridge building useless |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470533.4U CN209917951U (en) | 2019-04-09 | 2019-04-09 | Quick crushing device of brick for bridge building useless |
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| Publication Number | Publication Date |
|---|---|
| CN209917951U true CN209917951U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920470533.4U Active CN209917951U (en) | 2019-04-09 | 2019-04-09 | Quick crushing device of brick for bridge building useless |
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| CN (1) | CN209917951U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111905860A (en) * | 2020-08-08 | 2020-11-10 | 李继美 | Refining processing device for coarse grain dietary food production |
| CN111941673A (en) * | 2020-08-06 | 2020-11-17 | 苏州世沃电子科技有限公司 | Graphene plate shearing equipment with trimming and discharging functions |
| CN114454257A (en) * | 2022-01-11 | 2022-05-10 | 福建闽威科技股份有限公司 | Through hole method for multilayer circuit board |
| CN115301376A (en) * | 2022-06-17 | 2022-11-08 | 江苏天之睿节能建材科技有限公司 | Building glass retrieves reducing mechanism |
| CN116966952A (en) * | 2023-07-21 | 2023-10-31 | 浙江双金机械集团股份有限公司 | Crusher for sand making |
-
2019
- 2019-04-09 CN CN201920470533.4U patent/CN209917951U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111941673A (en) * | 2020-08-06 | 2020-11-17 | 苏州世沃电子科技有限公司 | Graphene plate shearing equipment with trimming and discharging functions |
| CN111905860A (en) * | 2020-08-08 | 2020-11-10 | 李继美 | Refining processing device for coarse grain dietary food production |
| CN114454257A (en) * | 2022-01-11 | 2022-05-10 | 福建闽威科技股份有限公司 | Through hole method for multilayer circuit board |
| CN115301376A (en) * | 2022-06-17 | 2022-11-08 | 江苏天之睿节能建材科技有限公司 | Building glass retrieves reducing mechanism |
| CN116966952A (en) * | 2023-07-21 | 2023-10-31 | 浙江双金机械集团股份有限公司 | Crusher for sand making |
| CN116966952B (en) * | 2023-07-21 | 2024-04-16 | 浙江双金机械集团股份有限公司 | Crusher for sand making |
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