CN220496544U - Concrete crushing equipment for building engineering - Google Patents
Concrete crushing equipment for building engineering Download PDFInfo
- Publication number
- CN220496544U CN220496544U CN202321992256.6U CN202321992256U CN220496544U CN 220496544 U CN220496544 U CN 220496544U CN 202321992256 U CN202321992256 U CN 202321992256U CN 220496544 U CN220496544 U CN 220496544U
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- Prior art keywords
- crushing
- screening
- concrete
- vibrating screen
- rotating
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- 238000012216 screening Methods 0.000 claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000004575 stone Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to concrete crushing equipment for constructional engineering, which comprises a crushing equipment body, a crushing assembly, a screening assembly, a coarse material collecting box, a fine material collecting box and a concrete feeding hole. According to the utility model, the crushing motor drives the crushing motor connecting shaft to rotate and drives the driving rotating gear and the driven rotating gear to rotate, so that the rotating output shaft is driven to rotate, concrete is crushed under the mutual cooperation of the rotating crushing blade and the fixed crushing blade, the crushed concrete falls onto the screening plate under the action of natural gravity, then the eccentric wheel rotates and simultaneously pushes the baffle to move up and down, and the screening plate is pushed to shake up and down in the built-in groove through the vibrating screen connecting shaft, so that the effects of screening and self-cleaning screen hole blocking of the crushed concrete under the bidirectional action of self weight and vibration are realized.
Description
Technical Field
The utility model relates to the technical field of animal feed production and processing, in particular to concrete crushing equipment for constructional engineering.
Background
The waste concrete refers to waste concrete blocks, such as after a building is disassembled, the high-quality crushed and screened concrete blocks and the silt can be used as recycled materials of concrete, the conventional concrete crushing equipment for construction engineering is generally crushed and then directly screened, but the crushed slag is easy to block sieve holes, broken stones are hard after the concrete is crushed, and the crushed stones are difficult to clean after the sieve holes are blocked, so the utility model provides the concrete crushing equipment for construction engineering, which solves the problem of short plates in the prior art.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the concrete crushing equipment for the constructional engineering, which effectively solves the problem that the crushed stone is hard and difficult to clean after blocking the sieve holes after crushing the concrete in the current market.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the technical scheme adopted by the utility model is as follows: the utility model provides concrete crushing equipment for constructional engineering, which comprises a crushing equipment body, a crushing assembly, a screening assembly, a coarse material collecting box, a fine material collecting box and a concrete feeding hole, wherein the crushing assembly is arranged at the upper part of the crushing equipment body, the screening assembly is arranged below the crushing assembly, the coarse material collecting box is fixedly connected to the crushing equipment body and is in butt joint with the upper part of the screening assembly, the coarse material collecting box is used for collecting coarse particles which cannot pass through the screening assembly, the fine material collecting box is fixedly connected to the crushing equipment body and is in butt joint with the lower part of the screening assembly, the fine material collecting box is used for collecting fine particles which cannot pass through the screening assembly, and the concrete feeding hole is arranged on the crushing equipment body.
Further, the crushing subassembly includes crushing case body, crushing motor connecting axle, initiative rotation gear, passive rotation gear, rotates the output shaft, rotates crushing blade and fixed crushing blade, crushing motor fixed connection locates on the crushing equipment body, crushing motor connecting axle fixed connection locates on the crushing motor, initiative rotation gear fixed connection locates the one end of crushing motor connecting axle, passive rotation gear is connected with initiative rotation gear meshing, rotate the output shaft and rotate gear and initiative rotation gear fixed connection and rotate and connect and locate on the crushing case body, be equipped with on the rotation output shaft and rotate crushing blade, fixed crushing blade locates the inner wall of crushing case body.
Preferably, the fixed crushing blades are arranged in a cross-meshing engagement with the rotating crushing blades.
Further, the screening subassembly includes screening case body, built-in groove, screening board, sieve mesh, spring and shakes the sieve drive assembly, the below of broken case body is located to the screening case body, on the inner wall of screening case body was located to the built-in groove, the screening board is located the screening case body and is connected from top to bottom through the spring and locate the inner wall of built-in groove, be equipped with the sieve mesh on the screening board, the below of screening case body is located to the sieve drive assembly that shakes.
Preferably, the sieve mesh is provided with a plurality of, the spring is provided with a plurality of, the screening plate moves up and down in the built-in groove, and meanwhile, the spring has the function of buffering and reducing pressure.
Preferably, the screening plates are arranged in parallel with the baffle.
Further, the vibration sieve drive assembly comprises a vibration sieve drive motor, a vibration sieve rotation drive shaft, an eccentric wheel, a vibration sieve connecting shaft and a baffle, wherein the vibration sieve drive motor is fixed on a crushing equipment body through a support, the vibration sieve rotation drive shaft is fixedly connected with the vibration sieve drive motor, the eccentric wheel is arranged on the vibration sieve rotation drive shaft, one end of the vibration sieve connecting shaft is fixedly connected with the bottom of a sieving plate, the other end of the vibration sieve connecting shaft is fixedly connected with the baffle, the eccentric wheel is in sliding connection with the baffle, and the eccentric wheel drives the baffle to move up and down when rotating so as to drive the sieving plate to realize vibration of vertical displacement, so that broken stones are prevented from blocking sieve holes.
The utility model has the following beneficial effects: firstly, the crushing motor drives the connecting shaft of the crushing motor to rotate and drives the driving rotating gear and the driven rotating gear to rotate, so as to drive the rotating output shaft to rotate, the concrete is crushed under the mutual cooperation of the rotating crushing blade and the fixed crushing blade, the crushed concrete falls onto the screening plate under the action of natural gravity, then the eccentric wheel rotates and pushes the baffle to move up and down, and the screening plate is pushed to shake up and down in the built-in groove through the vibrating screen connecting shaft, so that the effects of screening and self-cleaning screen hole blocking of the crushed concrete under the bidirectional action of self weight and vibration are realized.
Drawings
Fig. 1 is a perspective view of a concrete crushing apparatus for construction engineering according to the present utility model;
FIG. 2 is a side view of a concrete crushing plant for construction work according to the present utility model;
FIG. 3 is a cross-sectional view at A in FIG. 2;
FIG. 4 is a perspective view showing a cross section of a concrete crushing apparatus for construction engineering according to the present utility model;
fig. 5 is an enlarged view of fig. 2.
Legend description:
1. the crushing equipment comprises a crushing equipment body, 2, a crushing assembly, 3, a screening assembly, 4, a coarse material collecting box, 5, a fine material collecting box, 7, a concrete feeding hole, 2-1, a crushing box body, 2-2, a crushing motor, 2-3, a crushing motor connecting shaft, 2-4, a driving rotation gear, 2-5, a driven rotation gear, 2-6, a rotation output shaft, 2-7, a rotation crushing blade, 2-8, a fixed crushing blade, 3-1, a screening box body, 3-2, an inner groove, 3-3, a screening plate, 3-4, a screen hole, 3-5, a spring, 6, a screen driving assembly, 6-1, a screen driving motor, 6-2, a screen rotation driving shaft, 6-3, an eccentric wheel, 6-4, a screen connecting shaft, 6-5 and a baffle plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the concrete crushing equipment for construction engineering provided by the utility model comprises a crushing equipment body 1, a crushing assembly 2, a screening assembly 3, a coarse material collecting box 4, a fine material collecting box 5 and a concrete feeding hole 7, wherein the crushing assembly 2 is arranged at the upper part of the crushing equipment body 1, the screening assembly 3 is arranged below the crushing assembly 2, the coarse material collecting box 4 is fixedly connected to the crushing equipment body 1 and is in butt joint with the upper part of the screening assembly 3, the coarse material collecting box 4 is used for collecting coarse material particles which cannot pass through the screening assembly 3, the fine material collecting box 5 is fixedly connected to the crushing equipment body 1 and is in butt joint with the lower part of the screening assembly 3, the fine material collecting box 5 is used for collecting fine material particles which cannot pass through the screening assembly 3, the concrete feeding hole 7 is arranged on the crushing equipment body 1, the crushing assembly 2 comprises a crushing box body 2-1, a crushing motor 2-2 connecting shaft, a driving rotation gear 2-4, a driven rotation gear 2-5, a rotation output shaft 2-6, a rotation crushing blade 2-7 and a fixed crushing blade 2-8, wherein the crushing motor 2-2 is fixedly connected on the crushing equipment body 1, the crushing motor 2-2 connecting shaft is fixedly connected on the crushing motor 2-2, the driving rotation gear 2-4 is fixedly connected on one end of the crushing motor 2-2 connecting shaft, the driven rotation gear 2-5 is meshed with the driving rotation gear 2-4, the rotation output shaft 2-6 is fixedly connected with the driven rotation gear 2-5 and the driving rotation gear 2-4 and is rotationally connected on the crushing box body 2-1, the rotary output shaft 2-6 is provided with a rotary crushing blade 2-7, the fixed crushing blade 2-8 is arranged on the inner wall of the crushing box body 2-1, and the fixed crushing blade 2-8 and the rotary crushing blade 2-7 are in cross engagement.
Specifically, screening subassembly 3 includes screening case body 3-1, built-in groove 3-2, screening board 3-3, sieve mesh 3-4, spring 3-5 and shakes screen drive assembly 6, screening case body 3-1 locates the below of crushing case body 2-1, built-in groove 3-2 locates on screening case body 3-1's the inner wall, screening board 3-3 locates screening case body 3-1 and locates built-in groove 3-2's inner wall through spring 3-5 upper and lower connection, be equipped with sieve mesh 3-4 on screening board 3-3, shake screen drive assembly 6 locates screening case body 3-1's below, sieve mesh 3-4 is equipped with a plurality of, spring 3-5 is equipped with a plurality of, screening board 3-3 reciprocates in built-in groove 3-2, simultaneously spring 3-5 has the effect of buffering decompression, screening board 3-3 and baffle 6-5 are parallel arrangement.
The vibrating screen driving assembly 6 comprises a vibrating screen driving motor 6-1, a vibrating screen rotating driving shaft 6-2, an eccentric wheel 6-3, a vibrating screen connecting shaft 6-4 and a baffle plate 6-5, wherein the vibrating screen driving motor 6-1 is fixed on the crushing equipment body 1 through a support, the vibrating screen rotating driving shaft 6-2 is fixedly connected with the vibrating screen driving motor 6-1, the eccentric wheel 6-3 is arranged on the vibrating screen rotating driving shaft 6-2, one end of the vibrating screen connecting shaft 6-4 is fixedly connected with the bottom of the screening plate 3-3, the other end of the vibrating screen connecting shaft 6-4 is fixedly connected with the baffle plate 6-5, the eccentric wheel 6-3 is in sliding connection with the baffle plate 6-5, and when the eccentric wheel 6-3 rotates, the baffle plate 6-5 is driven to move up and down so as to drive the screening plate 3-3 to realize up-down displacement vibration, and the broken stone blocking of the screening holes 3-4 is prevented.
When the concrete crushing device is specifically used, concrete to be crushed is thrown into a concrete throwing hole 7 by a user, meanwhile, a crushing motor 2-2 is opened, the crushing motor 2-2 drives a connecting shaft of the crushing motor 2-2 to rotate and drives a driving rotating gear 2-4 and a driven rotating gear 2-5 to rotate, further a rotating output shaft 2-6 is driven to rotate, the concrete is crushed under the mutual cooperation of the rotating crushing blade 2-7 and the fixed crushing blade 2-8, the crushed concrete falls into a screening plate 3-3 under the action of natural gravity, a vibrating screen driving motor 6-1 is synchronously opened by the user, the vibrating screen driving motor 6-1 drives a vibrating screen rotating driving shaft 6-2 to rotate, further drives an eccentric wheel 6-3 to rotate, and pushes a baffle 6-5 to move up and down in an irregular motion state, further pushes the screening plate 3-3 to shake up and down in an internal groove 3-2 through the vibrating screen connecting shaft 6-4, the spring 3-5 has a buffering function, the crushed concrete is screened and the screen hole is blocked under the bidirectional action of self-weight and vibration, and then the user can collect the crushed concrete by the self-cleaning box 4 and the crushed material can collect the crushed material in the same volume as the crushed material box 5.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. A concrete crushing equipment for building engineering, its characterized in that: including crushing equipment body (1), crushing subassembly (2), screening subassembly (3), coarse fodder collection box (4), fine fodder collection box (5) and concrete throw material hole (7), the upper portion of crushing equipment body (1) is located in crushing subassembly (2), the below of crushing subassembly (2) is located in screening subassembly (3), coarse fodder collection box (4) fixed connection locate on crushing equipment body (1) and with the upper portion butt joint of screening subassembly (3), coarse fodder collection box (4) are used for collecting the coarse matter granule that can not pass through screening subassembly (3), fine fodder collection box (5) fixed connection locate on crushing equipment body (1) and with the lower part butt joint of screening subassembly (3).
2. A concrete crushing plant for construction engineering according to claim 1, characterized in that: the crushing assembly (2) comprises a crushing box body (2-1), a crushing motor (2-2) connecting shaft, a driving rotating gear (2-4), a driven rotating gear (2-5), a rotating output shaft (2-6), a rotating crushing blade (2-7) and a fixed crushing blade (2-8), wherein the crushing motor (2-2) is fixedly connected to the crushing equipment body (1), the crushing motor (2-2) connecting shaft is fixedly connected to the crushing motor (2-2), the driving rotating gear (2-4) is fixedly connected to one end of the crushing motor (2-2) connecting shaft, the driven rotating gear (2-5) is meshed with the driving rotating gear (2-4), the rotating output shaft (2-6) is fixedly connected with the driven rotating gear (2-5) and the driving rotating gear (2-4) and is rotationally connected to the crushing box body (2-1), the rotating output shaft (2-6) is provided with the rotating crushing blade (2-7), and the fixed crushing blade (2-8) is arranged on the inner wall of the crushing box body (2-1).
3. A concrete crushing plant for construction engineering according to claim 2, characterized in that: the fixed crushing blades (2-8) and the rotary crushing blades (2-7) are arranged in a cross meshing mode.
4. A concrete crushing plant for construction engineering according to claim 1, characterized in that: the screening assembly (3) comprises a screening box body (3-1), an inner groove (3-2), a screening plate (3-3), screening holes (3-4), springs (3-5) and a vibrating screen driving assembly (6), wherein the screening box body (3-1) is arranged below the crushing box body (2-1), the inner groove (3-2) is formed in the inner wall of the screening box body (3-1), the screening plate (3-3) is arranged in the screening box body (3-1) and is connected with the inner wall of the inner groove (3-2) up and down through the springs (3-5), the screening holes (3-4) are formed in the screening plate (3-3), and the vibrating screen driving assembly (6) is arranged below the screening box body (3-1).
5. A concrete crushing apparatus for construction engineering according to claim 4, wherein: the screening holes (3-4) are provided with a plurality of springs (3-5), the screening plates (3-3) move up and down in the built-in grooves (3-2), and meanwhile, the springs (3-5) have the function of buffering and reducing pressure.
6. A concrete crushing apparatus for construction engineering according to claim 4, wherein: the vibrating screen driving assembly (6) comprises a vibrating screen driving motor (6-1), a vibrating screen rotating driving shaft (6-2), an eccentric wheel (6-3), a vibrating screen connecting shaft (6-4) and a baffle plate (6-5), the vibrating screen driving motor (6-1) is fixed on a crushing equipment body (1) through a support, the vibrating screen rotating driving shaft (6-2) is fixedly connected with the vibrating screen driving motor (6-1), the eccentric wheel (6-3) is arranged on the vibrating screen rotating driving shaft (6-2), one end of the vibrating screen connecting shaft (6-4) is fixedly connected with the bottom of a screening plate (3-3), the other end of the vibrating screen connecting shaft (6-4) is fixedly connected with the baffle plate (6-5), the eccentric wheel (6-3) is in sliding connection with the baffle plate (6-5), and when the eccentric wheel (6-3) rotates, the baffle plate (6-5) is driven to move up and down so as to drive the screen holes to drive the screening plate (3-3) to realize up and down displacement vibration, and the screening blockage (3-4) are prevented.
7. A concrete crushing plant for construction engineering according to claim 6, characterized in that: the screening plates (3-3) are arranged in parallel with the baffle plates (6-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992256.6U CN220496544U (en) | 2023-07-27 | 2023-07-27 | Concrete crushing equipment for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321992256.6U CN220496544U (en) | 2023-07-27 | 2023-07-27 | Concrete crushing equipment for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496544U true CN220496544U (en) | 2024-02-20 |
Family
ID=89878723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321992256.6U Active CN220496544U (en) | 2023-07-27 | 2023-07-27 | Concrete crushing equipment for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496544U (en) |
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2023
- 2023-07-27 CN CN202321992256.6U patent/CN220496544U/en active Active
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