CN214554268U - Building rubbish reducing mechanism - Google Patents
Building rubbish reducing mechanism Download PDFInfo
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- CN214554268U CN214554268U CN202120307933.0U CN202120307933U CN214554268U CN 214554268 U CN214554268 U CN 214554268U CN 202120307933 U CN202120307933 U CN 202120307933U CN 214554268 U CN214554268 U CN 214554268U
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Abstract
The utility model discloses a construction waste crushing device, which relates to the technical field of construction equipment and comprises a crushing box, a blanking pipe, extrusion plates and a collecting box, wherein the blanking pipe is arranged at the bottom end of the crushing box, the collecting box is arranged on the bottom end wall of the blanking pipe, the top end of the crushing box is provided with two feed inlets, the bottom ends of the two feed inlets are respectively provided with an inclined conveying belt, the side wall of the crushing box is symmetrically provided with mounting plates, the two mounting plates are respectively and fixedly provided with a first rotating motor, the output ends of the two first rotating motors are respectively provided with eccentric wheels, the two mounting plates are respectively provided with a sliding plate, the two sliding plates are respectively provided with a push rod, the other ends of the two push rods are respectively and fixedly connected with the two extrusion plates, a fixed plate is arranged between the inner walls of the blanking pipe, and the fixed plate is provided with an opening and closing mechanism, the utility model discloses a two-stage is smashed, and building rubbish's crushing effect is better, has saved workman's labour.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically is a building rubbish reducing mechanism.
Background
The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like, and the construction waste accounts for more than one third of the total amount of urban waste in China, so that serious environmental pollution and potential safety hazards are caused, and if the construction waste cannot be timely utilized, the adverse effects on the society, the environment and resources are certainly caused.
When the smashing device needs to be applied to smashing the construction waste in the process of conducting construction waste treatment, smashing is not thorough, the smashing effect is not good, and the smashing device is inconvenient to move.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building rubbish reducing mechanism to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a construction waste crushing device comprises a crushing box, a blanking pipe, a squeezing plate and a collecting box, wherein the blanking pipe is arranged at the bottom end of the crushing box, the collecting box is arranged on the bottom end wall of the blanking pipe, the top end of the crushing box is provided with two feed inlets which are symmetrically distributed, the bottoms of the two feed inlets are respectively provided with an inclined conveying belt, two ends of each conveying belt are respectively and symmetrically provided with a rotating shaft, each rotating shaft is rotatably connected with the inner wall of the crushing box, the outer side of each rotating shaft is fixedly provided with a roller, a driving mechanism is arranged on the two rotating shafts close to the top end wall of the crushing box, mounting plates are symmetrically arranged on the side walls of the crushing box, first rotating motors are respectively and fixedly arranged on the two mounting plates, the output ends of the two first rotating motors are respectively provided with an eccentric wheel, and sliding plates which are respectively connected in a sliding manner are arranged on the two mounting plates, the side wall sliding connection of sliding plate and eccentric wheel, two the sliding plate is kept away from the one end of eccentric wheel and is all fixed and be provided with the catch bar, two all be provided with the spring between the inner wall of sliding plate and crushing case, the spring housing is established on the catch bar, two the other end of catch bar all passes the lateral wall of crushing case and the lateral wall of unloading pipe respectively with two stripper plate fixed connection, is provided with the fixed plate between the inner wall of unloading pipe, be provided with the mechanism that opens and shuts on the fixed plate, the bottom of the mechanism that opens and shuts is provided with grinds the mechanism, the bottom of grinding the mechanism is provided with two inclined baffles, two the inclined baffle is connected with the lateral wall laminating of unloading pipe, the inclined baffle is located the top of collecting box.
On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:
in one alternative: the driving mechanism comprises a rotating motor, a second rotating shaft, a worm and a worm wheel, the rotating motor is fixed on the outer side wall of the crushing box, one end of the second rotating shaft is fixedly connected with the output end of the rotating motor, the other end of the second rotating shaft is fixedly connected with the worm, the worm wheel is fixed on the rotating shaft, and the worm is meshed with the worm wheel.
In one alternative: the mechanism that opens and shuts includes two electric telescopic handle, two movable plates and two baffles, two electric telescopic handle's one end is articulated with two baffles respectively, two the one end of movable plate all is articulated with the fixed plate, and two electric telescopic handle other ends keep away from fixed plate one end with two movable plates respectively and articulate.
In one alternative: the grinding mechanism comprises two first rotating shafts and two grinding wheels, wherein two ends of the first rotating shafts are rotationally connected with the side wall of the crushing box and are controlled by a motor, and the two grinding wheels are respectively arranged on the two first rotating shafts.
In one alternative: and supporting seats are arranged at four corners of the bottom end of the crushing box.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a two feed inlets and a plurality of conveyer belt that set up realize to the buffering effect of the material that falls into crushing case of material, reduce the destruction to the device of smashing the incasement, it is rotatory to drive two eccentric wheels through two second rotating electrical machines that set up, and the stripper plate that drives on two catch bars is close to each other, and so reciprocating motion realizes to building rubbish's one-level shredding, realizes the second grade shredding to building rubbish through two grinding miller realizations that set up, increases building rubbish's crushing effect, the utility model discloses a two-stage is smashed, and building rubbish's crushing effect is better, has saved workman's labour.
Drawings
Fig. 1 is the structure schematic diagram of the construction waste smashing device of the utility model.
Fig. 2 is an enlarged schematic structural diagram of the position a of the present invention.
Fig. 3 is an enlarged schematic structural diagram of the position B in the present invention.
Fig. 4 is a schematic view of the three-dimensional structure of the middle collecting box of the present invention.
Notations for reference numerals: the grinding device comprises a grinding box 1, a feeding hole 2, a conveying belt 3, a roller 4, a driving mechanism 5, a mounting plate 6, a first rotating motor 7, an eccentric wheel 8, a sliding plate 9, a spring 10, a push rod 11, an extrusion plate 12, a first rotating shaft 13, a discharging pipe 14, an inclined baffle plate 15, a grinding wheel 16, a collecting box 17, a second rotating motor 18, a second rotating shaft 19, a worm 20, a worm wheel 21, a rotating shaft 22, a fixing plate 23, a moving plate 24, an electric telescopic rod 25, a baffle plate 26, a filter screen 27 and a supporting seat 28.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.
Example 1
Referring to fig. 1 to 4, in an embodiment of the present invention, a construction waste crushing apparatus includes a crushing box 1, a discharging pipe 14, a squeezing plate 12 and a collecting box 17, wherein the discharging pipe 14 is disposed at a bottom end of the crushing box 1, the collecting box 17 is disposed at a bottom end wall of the discharging pipe 14, two feed inlets 2 are disposed at a top end of the crushing box 1 and symmetrically distributed, inclined conveyor belts 3 are disposed at bottom ends of the two feed inlets 2, rotating shafts 22 are symmetrically disposed at both ends of each conveyor belt 3, each rotating shaft 22 is rotatably connected to an inner wall of the crushing box 1, a roller 4 is fixedly disposed at an outer side of each rotating shaft 22, wherein a driving mechanism 5 is disposed on the two rotating shafts 22 near the top end wall of the crushing box 1, mounting plates 6 are symmetrically disposed on a side wall of the crushing box 1, a first rotating motor 7 is fixedly disposed on the two mounting plates 6, the output ends of the two first rotating motors 7 are respectively provided with an eccentric wheel 8, the two mounting plates 6 are respectively provided with a sliding plate 9 in sliding connection, the sliding plates 9 are in sliding connection with the side wall of the eccentric wheel 8, one ends of the two sliding plates 9, which are far away from the eccentric wheel 8, are respectively fixedly provided with a push rod 11, a spring 10 is respectively arranged between the two sliding plates 9 and the inner wall of the crushing box 1, the spring 10 is sleeved on the push rod 11, the other ends of the two push rods 11 respectively penetrate through the side wall of the crushing box 1 and the side wall of the discharging pipe 14 to be respectively fixedly connected with the two extrusion plates 12, a fixing plate 23 is arranged between the inner wall of the discharging pipe 14, the fixing plate 23 is provided with an opening and closing mechanism, the bottom end of the opening and closing mechanism is provided with a grinding mechanism, the bottom end of the grinding mechanism is provided with two inclined baffle plates 15, and the two inclined baffle plates 15 are in fit connection with the side wall of the discharging pipe 14, the inclined baffle 15 is positioned at the top end of the collecting box 17;
the driving mechanism 5 comprises a rotating motor 18, a second rotating shaft 19, a worm 20 and a worm wheel 21, the rotating motor 18 is fixed on the outer side wall of the crushing box 1, one end of the second rotating shaft 19 is fixedly connected with the output end of the rotating motor 18, the other end of the second rotating shaft 19 is fixedly connected with the worm 20, the worm wheel 21 is fixed on a rotating shaft 22, the worm 20 is meshed with the worm wheel 21, the opening and closing mechanism comprises two electric telescopic rods 25, two moving plates 24 and two baffle plates 26, one ends of the two electric telescopic rods 25 are respectively hinged with the two baffle plates 26, one ends of the two moving plates 24 are both hinged with a fixed plate 23, the other ends of the two electric telescopic rods 25 are respectively hinged with one ends of the two moving plates 24 far away from the fixed plate 23, the grinding mechanism comprises two first rotating shafts 13 and two grinding wheels 16, two the both ends of first axis of rotation 13 all rotate with the lateral wall of smashing case 1 and be connected and by motor control, two grinding miller 16 sets up respectively on two first axis of rotation 13, the bottom four corners department of smashing case 1 is provided with supporting seat 28, the utility model discloses a two-stage is smashed, and construction waste's crushing effect is better, has saved workman's labour.
The utility model discloses a theory of operation is: when the utility model is used for crushing garbage, the garbage is thrown into the crushing box 1 through the two feed inlets 2, then the second rotating motors 18 are started to drive the worm 20 and the worm wheel to move in a meshing way, and further the conveyer belts 3 are driven to move, so that the building garbage is slowly thrown into the fixed plate 23 between the two straight baffles 4, after a certain amount of garbage is reached, the feeding is stopped, the second rotating motors 18 are closed, then the first rotating motors 7 are simultaneously started to drive the two eccentric wheels 8 to rotate, and further the extrusion plates 12 on the two push rods 11 are driven to mutually approach, so as to perform reciprocating extrusion crushing, the one-stage crushing treatment on the building garbage is realized, after the garbage is crushed for a proper time, the two electric telescopic rods 25 are simultaneously started to drive the two movable plates 24 to expand outwards, and the two grinding wheels 16 are simultaneously started to perform the second-stage crushing treatment on the building garbage, meanwhile, the two extrusion plates 12 push the construction waste on the two sides of the fixing plate 23 into the opening to completely treat the construction waste, and the waste after secondary crushing enters the collection box 17, so that the construction waste is conveniently recycled.
Example 2
Referring to fig. 4, the difference between the present embodiment and embodiment 1 is that a filter screen 27 is disposed between inner side walls of the collection box 17, and the separation of coarse garbage and fine garbage is realized through the filter screen 27, so that labor force of subsequent workers is reduced, and the workers can conveniently recover the garbage.
The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (5)
1. A building garbage crushing device comprises a crushing box (1), a blanking pipe (14), an extrusion plate (12) and a collecting box (17), and is characterized in that the blanking pipe (14) is arranged at the bottom end of the crushing box (1), the collecting box (17) is arranged on the bottom end wall of the blanking pipe (14), two feed inlets (2) are symmetrically arranged at the top end of the crushing box (1), inclined conveying belts (3) are arranged at the bottom ends of the two feed inlets (2), rotating shafts (22) are symmetrically arranged at the two ends of each conveying belt (3), each rotating shaft (22) is rotatably connected with the inner wall of the crushing box (1), rollers (4) are fixedly arranged on the outer side of each rotating shaft (22), and a driving mechanism (5) is arranged on the two rotating shafts (22) close to the top end wall of the crushing box (1), the crushing box is characterized in that mounting plates (6) are symmetrically arranged on the side wall of the crushing box (1), first rotating motors (7) are fixedly arranged on the two mounting plates (6), eccentric wheels (8) are arranged at the output ends of the two first rotating motors (7), sliding plates (9) which are connected in a sliding mode are arranged on the two mounting plates (6), the sliding plates (9) are connected with the side wall of the eccentric wheels (8) in a sliding mode, push rods (11) are fixedly arranged at the ends, far away from the eccentric wheels (8), of the two sliding plates (9), springs (10) are arranged between the two sliding plates (9) and the inner wall of the crushing box (1), the springs (10) are sleeved on the push rods (11), the other ends of the two push rods (11) penetrate through the side wall of the crushing box (1) and the side wall of a discharging pipe (14) and are fixedly connected with the two extrusion plates (12) respectively, a fixing plate (23) is arranged between the inner walls of the discharging pipes (14), an opening and closing mechanism is arranged on the fixing plate (23), a grinding mechanism is arranged at the bottom end of the opening and closing mechanism, two inclined baffles (15) are arranged at the bottom end of the grinding mechanism, the two inclined baffles (15) are attached to the side walls of the discharging pipes (14), and the inclined baffles (15) are located at the top ends of the collecting boxes (17).
2. The construction waste crushing device according to claim 1, wherein the driving mechanism (5) comprises a rotating motor (18), a second rotating shaft (19), a worm (20) and a worm wheel (21), the rotating motor (18) is fixed on the outer side wall of the crushing box (1), one end of the second rotating shaft (19) is fixedly connected with the output end of the rotating motor (18), the other end of the second rotating shaft (19) is fixedly connected with the worm (20), the worm wheel (21) is fixed on the rotating shaft (22), and the worm (20) is meshed with the worm wheel (21).
3. The construction waste smashing device according to claim 1, wherein the opening and closing mechanism comprises two electric telescopic rods (25), two moving plates (24) and two baffles (26), one ends of the two electric telescopic rods (25) are respectively hinged with the two baffles (26), one ends of the two moving plates (24) are respectively hinged with the fixed plate (23), and the other ends of the two electric telescopic rods (25) are respectively hinged with one ends of the two moving plates (24) far away from the fixed plate (23).
4. The construction waste crushing device according to claim 1, characterized in that the grinding mechanism comprises two first rotating shafts (13) and two grinding wheels (16), both ends of the two first rotating shafts (13) are rotatably connected with the side wall of the crushing box (1) and are controlled by a motor, and the two grinding wheels (16) are respectively arranged on the two first rotating shafts (13).
5. The construction waste crushing device as claimed in any one of claims 1 to 2, wherein a support seat (28) is provided at the four corners of the bottom end of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307933.0U CN214554268U (en) | 2021-02-03 | 2021-02-03 | Building rubbish reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120307933.0U CN214554268U (en) | 2021-02-03 | 2021-02-03 | Building rubbish reducing mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN214554268U true CN214554268U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120307933.0U Active CN214554268U (en) | 2021-02-03 | 2021-02-03 | Building rubbish reducing mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069345A (en) * | 2022-06-10 | 2022-09-20 | 湖北工业大学 | Civil engineering waste material processing apparatus |
| CN115069382A (en) * | 2022-05-12 | 2022-09-20 | 江西玖亚新建筑工程有限公司 | Building rubbish reducing mechanism for construction |
-
2021
- 2021-02-03 CN CN202120307933.0U patent/CN214554268U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069382A (en) * | 2022-05-12 | 2022-09-20 | 江西玖亚新建筑工程有限公司 | Building rubbish reducing mechanism for construction |
| CN115069345A (en) * | 2022-06-10 | 2022-09-20 | 湖北工业大学 | Civil engineering waste material processing apparatus |
| CN115069345B (en) * | 2022-06-10 | 2023-04-18 | 湖北工业大学 | Civil engineering waste material processing apparatus |
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