CN218590653U - Take building rubbish reducing mechanism of dust fall function - Google Patents
Take building rubbish reducing mechanism of dust fall function Download PDFInfo
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- CN218590653U CN218590653U CN202223138980.0U CN202223138980U CN218590653U CN 218590653 U CN218590653 U CN 218590653U CN 202223138980 U CN202223138980 U CN 202223138980U CN 218590653 U CN218590653 U CN 218590653U
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- crushing
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- dust fall
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- closed door
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
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Abstract
The utility model discloses a building rubbish reducing mechanism with dust fall function, it includes the crushing case that has feed inlet upwards, the crushing incasement rotationally connects with two crushing rollers that the level set up, the crushing case both ends of crushing roller top all are fixed with the dust fall subassembly, the dust fall subassembly includes the dust fall casing of fixing at the crushing case side, open the dust fall mouth that communicates with the inner chamber of dust fall casing on the feed inlet casing of feed inlet both sides, the crushing case of dust fall mouth department rotationally connects with the closed door body, when the closed door body is vertical, feed inlet and inner chamber are kept apart; when the closed door body rotates towards the direction of the feed inlet, the inner cavity is communicated with the feed inlet through the dust falling port; a movable block capable of reciprocating is connected in the dust settling shell, the lower part of the movable block is connected with a water inlet pipe, and one end of the water inlet pipe, which is opposite to the dust settling port, is connected with a nozzle; the utility model discloses can reduce the raise dust volume when smashing building rubbish.
Description
Technical Field
The utility model relates to a building engineering equipment technical field, especially a take building rubbish reducing mechanism of dust fall function.
Background
The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and is generated in the process of constructing and needing to be treated. In the prior art, a Chinese utility model patent with the publication number of CN 217796406U and the publication number of 2022.11.15 is disclosed, which comprises a workbench, wherein a motor bracket is arranged on the workbench, a power mechanism is arranged on the motor bracket, a crushing box is arranged on the workbench, and one end of the power mechanism extends into the crushing box; the utility model discloses a crushing box, including workstation lower part and crushing case, workstation lower part and the discharge gate department that is close to crushing case be equipped with the blanking section of thick bamboo, the both sides that just are close to crushing case on the workstation are equipped with the bearing frame, be equipped with the main shaft in the bearing frame, be equipped with a plurality of cam plates on the main shaft, the cam plate cooperatees with the set-square in the crushing case, send building rubbish into the crushing case, the motor starts, drive reduction gears starts, and then make the main shaft rotate, the set-square cooperation on the broken incasement wall of the epaxial cam plate of main shaft, pulverize building rubbish, its crushing work that can realize building rubbish, nevertheless raise the dust easily among the crushing process.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: dust is easily raised in the crushing process.
The utility model provides a take building rubbish reducing mechanism of dust fall function, it can reduce the raise dust volume of smashing the in-process.
In order to solve the technical problem, the utility model provides a following technical scheme: a building garbage crushing device with a dust falling function comprises a crushing box with an upward feeding hole, wherein two horizontally arranged crushing rollers are rotatably connected in the crushing box, dust falling assemblies are fixed at two ends of the crushing box above the crushing rollers and comprise dust falling shells fixed at the side ends of the crushing box, dust falling holes communicated with inner cavities of the dust falling shells are formed in the feeding shells at two sides of the feeding hole, a closed door body is rotatably connected to the crushing box at the dust falling holes, and when the closed door body is vertical, the feeding hole is isolated from the inner cavities; when the closed door body rotates towards the direction of the feed inlet, the inner cavity is communicated with the feed inlet through the dust falling port; the dust settling device is characterized in that a movable block capable of reciprocating is connected in the dust settling shell, a water inlet pipe is connected to the lower portion of the movable block, a nozzle is connected to one end, opposite to the dust settling port, of the water inlet pipe, and when the closed door body swings towards the direction of the feed inlet, the nozzle extends into a dust settling channel between the lower end of the closed door body and the dust settling port.
In order to further realize the position adjustment of the moving block, the moving block is connected to the dust falling shell in a sliding mode, a transmission lead screw is connected between one end, far away from the crushing box, of the dust falling shell and the crushing box in a rotating mode, and the moving block is connected to the transmission lead screw in a threaded mode.
As a further improvement of the utility model, the movable block can drive the closing door body towards the direction of feed inlet place or keep away from the swing of feed inlet place direction.
In order to further realize the swing of the closed door body, the front end and the rear end of the movable block are rotatably connected with connecting rods, and one end of each connecting rod, which faces towards the closed door body, is hinged with one end of the closed door body, which is opposite to the movable block.
In order to further realize the connection of the water inlet pipe and the moving block, a connecting plate is fixed on the lower portion of the moving block, a connecting hole is formed in the connecting plate, a connecting sinking groove is fixed at one end, away from the dust falling port, of the connecting hole, a connecting portion is fixed at the outer end of the water inlet pipe, one end of the water inlet pipe is just inserted into the connecting hole, the connecting portion is just inserted into the connecting plate through the connecting sinking groove, and the connecting portion is connected with the connecting plate.
As a further improvement, the dust fall casing is provided with a sliding groove, the inlet tube passes the sliding groove and can move along the sliding groove.
In order to further realize the rotation of drive screw, dust fall casing keeps away from the one end fixedly connected with driving motor who smashes the case, driving motor and drive screw are connected.
In order to further realize building rubbish smashing, it is equipped with crushing motor to smash the box outward, crushing motor and one of them crushing roller are connected, smash the case on rotationally be connected with two levels set up and with the crushing roller one-to-one crushing roller, crushing roller is connected on the crushing roller that corresponds, crushing motor and one of them crushing roller's one end are connected, and the one end that crushing motor was kept away from to one crushing roller stretches out outside the crushing case and is connected with the driving gear, and the one end that crushing motor was kept away from to another crushing roller stretches out outside the crushing case and is connected with the driven gear with driving gear meshing.
As a further improvement of the utility model, the crushing motor is connected with a crushing shaft through a shaft coupling.
In order to realize the discharging of the crushed construction waste, the lower end of the crushing box is fixedly connected with a discharging shell, and the discharging shell is provided with a discharging hole communicated with the crushing port.
The utility model has the advantages that: when the construction waste is crushed, the moving block moves towards the direction of the feed inlet, the moving block pushes the closed door body to swing inwards through the connecting rod, meanwhile, the moving block drives the nozzle to move, when the nozzle extends into a dust fall channel which is formed between the lower end of the closed door body and the crushing box body and allows the nozzle to pass through, the moving block stops moving, the nozzle sprays fog drops into the crushing box, and the dust generated in the process of crushing the construction waste is reduced; can be applied to the work of smashing construction waste.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a second perspective view of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is a top view of the present invention.
Fig. 6 is a view in elevation at C-C in fig. 5.
Fig. 7 is a partial enlarged view of fig. 6 at D.
Fig. 8 is a third perspective view of the present invention.
Fig. 9 is a partial enlarged view at E in fig. 8.
Fig. 10 is a perspective view of the fourth embodiment of the present invention.
Fig. 11 is a partial enlarged view of fig. 10 at F.
In the figure: 1 crushing case, 2 dust fall subassembly, 201 dust fall casing, 202 driving motor, 203 connecting plate, 204 nozzles, 205 closed door body, 205a engaging lug, 206 connecting rod, 207 inlet tube, 207a connecting portion, 208 movable block, 209 drive screw, 210 slide rail, 3 crushing motor, 4 shaft couplings, 5 driven gear, 6 crushing shaft, 7 driving gear, 8 crushing roller, 9 ejection of compact casing, an inlet port, b connecting hole, c dust fall mouth, d sliding tray, e discharge gate, the heavy groove of f connection.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 4, for the first embodiment of the present invention, this embodiment provides a construction waste crushing device with a dust falling function, which can reduce the dust raised in the process of crushing construction waste.
The utility model provides a take building rubbish reducing mechanism of dust fall function, its is including having crushing case 1 of feed inlet a up, smashes case 1's lower extreme fixedly connected with ejection of compact casing 9, and it has and smashes the discharge gate e of mouthful intercommunication to open on ejection of compact casing 9, smashes the crushing roller 8 that is connected with two levels in case 1 and sets up rotationally, and the 1 both ends of crushing case above crushing roller 8 all are fixed with the dust fall subassembly 2 that is used for reducing the raise dust volume.
Further, the dust fall assembly 2 comprises a dust fall shell 201 fixed at the side end of the crushing box 1, dust fall openings c communicated with the inner cavity of the dust fall shell 201 are formed in the feeding shell on two sides of the feeding hole a, a closed door body 205 is rotatably connected to the crushing box 1 at the dust fall openings c, and when the closed door body 205 is vertical, the feeding hole a is isolated from the inner cavity; when the closed door body 205 rotates towards the direction of the feed inlet a, the inner cavity is communicated with the feed inlet a through the dust falling port c; a movable block 208 capable of reciprocating is connected in the dustfall housing 201, a water inlet pipe 207 is connected to the lower portion of the movable block 208, a nozzle 204 is connected to one end of the water inlet pipe 207, which is opposite to the dustfall opening c, and when the closed door body 205 swings towards the direction of the feed opening a, the nozzle 204 extends into a dustfall channel between the lower end of the closed door body 205 and the dustfall opening c.
In order to further realize the connection between the water inlet pipe 207 and the moving block 208, the lower part of the moving block 208 is fixed with the connecting plate 203, the connecting plate 203 is provided with a connecting hole b, one end of the connecting hole b, which is far away from the dustfall opening c, is fixed with a connecting sink groove f, the outer end of the water inlet pipe 207 is fixed with a connecting part 207a, one end of the water inlet pipe 207 is just inserted into the connecting hole b, the connecting part 207a is just inserted into the connecting plate 203 through the connecting sink groove f, the connecting part 207a is connected with the connecting plate 203, the dustfall housing 201 is provided with a sliding groove d, and the water inlet pipe 207 passes through the sliding groove d and can move along the sliding groove d.
In order to further realize the smashing of building rubbish, smash 1 external grinding motor 3 that is equipped with of case, grinding motor 3 and one of them crushing roller 8 are connected, smash the case 1 and be connected with two levels setting and with the crushing axle 6 of 8 one-to-one of crushing roller, grinding motor 3 is connected through shaft coupling 4 and one crushing axle 6, crushing roller 8 is connected on the crushing axle 6 that corresponds, grinding motor 3 and one of them crushing axle 6's one end is connected, the one end that crushing motor 3 was kept away from to one crushing axle 6 stretches out outside crushing case 1 and is connected with driving gear 7, another one end that crushing motor 3 was kept away from to one crushing axle 6 stretches out outside crushing case 1 and is connected with driven gear 5 with driving gear 7 meshing.
When the construction waste is crushed, the moving block 208 moves towards the direction of the feed inlet a, the moving block 208 pushes the closed door body 205 to swing inwards through the connecting rod 206, meanwhile, the moving block 208 drives the nozzle 204 to move, when the nozzle 204 extends into a dust fall channel formed between the lower end of the closed door body 205 and the crushing box 1 body and allowing the nozzle 204 to pass through, the moving block 208 stops moving, the nozzle 204 sprays mist droplets into the crushing box 1, and dust generated in the process of crushing the construction waste is reduced; can be applied to the work of crushing construction waste.
In the application, the water inlet pipe 207 extending out of the dust falling shell 201 through the sliding groove d is connected with the water pump through a connecting pipeline, which is the prior art, and the connecting pipeline and the water pump are not shown, but the understanding of the technical scheme of the utility model is not affected; the crushing motor 3 and the crushing box 1 are both fixed on the existing platform; in an initial state, the sealing door body 205 is in a vertical state, and the feed inlet a is isolated from the inner cavity through the sealing door body 205; during crushing, the closed door body 205 swings towards the direction of the feed inlet a, the nozzle 204 extends into the dust fall channel, and the nozzle 204 is in the prior art and can spray mist droplets; use the utility model discloses the during operation, building rubbish goes into crushing case 1 through feed inlet a in, the action of crushing motor 3, crushing motor 3's output shaft drives a crushing roller 6 through shaft coupling 4 and rotates, driving gear 7 drives another crushing roller 6 through driven gear 5 and rotates, two crushing rollers 8 rotate simultaneously, two crushing rollers 8 pulverize building rubbish, the switch-on suction pump, nozzle 204 work, nozzle 204 blowout fog drops, spun fog drops on the dust of smashing in-process uplift, avoid the dust to continue to raise, thereby reduce the dust fall volume.
Example 2
Referring to fig. 5 to 11, in order to provide a second embodiment of the present invention, this embodiment provides a construction waste crushing apparatus with a dust falling function, which can further realize the swing of the sealing door 205 and the reciprocating motion of the nozzle 204.
The utility model provides a take building rubbish reducing mechanism of dust fall function, the inner wall downside at dust fall casing 201 top is fixed with the slide rail 210 that the level set up, movable block 208 slidable ground connection is on slide rail 210, dust fall casing 201 is kept away from the one end of smashing case 1 and is smashed and rotationally be connected with drive screw 209 between the case 1, movable block 208 threaded connection is on drive screw 209, dust fall casing 201 is kept away from the one end fixedly connected with driving motor 202 of smashing case 1, driving motor 202 and drive screw 209 are connected.
The structure for realizing the swing of the closed door body 205 is specifically that the moving block 208 can drive the closed door body 205 to swing towards the direction of the feed inlet a or away from the direction of the feed inlet a, the front end and the rear end of the moving block 208 are rotatably connected with the connecting rod 206, two pairs of connecting lugs 205a are fixed at one end of the closed door body 205 opposite to the moving block 208, and one end of the connecting rod 206 facing the closed door body 205 is hinged to the corresponding pair of connecting lugs 205 a.
When the crushing machine is used for crushing, the driving motor 202 acts, the driving screw 209 rotates, the driving screw 209 drives the moving block 208 to move, the action direction of the driving motor 202 is controlled, the moving block 208 moves towards the direction of the closed door body 205, the moving block 208 drives the connecting rod 206 to move, meanwhile, the water inlet pipe 207 is driven to move towards the direction of the feed inlet a, the connecting rod 206 pushes the closed door body 205 to swing towards the direction of the feed inlet a, when a dust fall channel is formed between the lower end of the closed door body 205 and the crushing box 1, and the nozzle 204 abuts against the edge of the feed inlet a above the crushing roller 8, the driving motor 202 stops acting; when the crushing is finished, the driving motor 202 reversely acts, the moving block 208 pulls the sealing door body 205 to swing towards the direction of the moving block 208 through the connecting rod 206, and when the sealing door body 205 is in a vertical state, at the moment, the nozzle 204 is far away from the feed port a, and the driving motor 202 stops acting.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a take building rubbish reducing mechanism of dust fall function, is including having crushing case (1) of feed inlet (a) up, rotationally be connected with crushing roller (8) that two levels set up in crushing case (1), its characterized in that: dust fall assemblies (2) are fixed at two ends of a crushing box (1) above the crushing roller (8), each dust fall assembly (2) comprises a dust fall shell (201) fixed at the side end of the crushing box (1), dust fall openings (c) communicated with the inner cavity of the dust fall shells (201) are formed in feeding shells at two sides of the feeding port (a), a closed door body (205) is rotatably connected to the crushing box (1) at the dust fall openings (c), and when the closed door body (205) is vertical, the feeding port (a) is isolated from the inner cavity; when the closed door body (205) rotates towards the direction of the feed inlet (a), the inner cavity is communicated with the feed inlet (a) through the dust falling port (c); a movable block (208) capable of doing reciprocating motion is connected in the dust falling shell (201), a water inlet pipe (207) is connected to the lower portion of the movable block (208), a nozzle (204) is connected to one end, opposite to the dust falling port (c), of the water inlet pipe (207), and when the closed door body (205) swings towards the direction of the feed port (a), the nozzle (204) extends into a dust falling channel between the lower end of the closed door body (205) and the dust falling port (c).
2. The construction waste crushing device with the dust falling function according to claim 1, characterized in that: the movable block (208) is connected to the dust falling shell (201) in a sliding mode, a transmission lead screw (209) is rotatably connected between one end, far away from the crushing box (1), of the dust falling shell (201) and the crushing box (1), and the movable block (208) is connected to the transmission lead screw (209) in a threaded mode.
3. The construction waste crushing device with the dust falling function according to claim 1 or 2, characterized in that: the moving block (208) can drive the closed door body (205) to swing towards the direction of the feed opening (a) or away from the direction of the feed opening (a).
4. The construction waste crushing device with the dust falling function according to claim 3, characterized in that: the front end and the rear end of the moving block (208) are rotatably connected with a connecting rod (206), and one end, facing the closed door body (205), of the connecting rod (206) is hinged with one end, opposite to the moving block (208), of the closed door body (205).
5. The construction waste crushing device with the dust falling function according to claim 1 or 2, characterized in that: the dust fall device is characterized in that a connecting plate (203) is fixed to the lower portion of the moving block (208), a connecting hole (b) is formed in the connecting plate (203), a connecting sinking groove (f) is fixed to one end, away from the dust fall opening (c), of the connecting hole (b), a connecting portion (207 a) is fixed to the outer end of the water inlet pipe (207), one end of the water inlet pipe (207) is just inserted into the connecting hole (b), the connecting portion (207 a) is just inserted into the connecting plate (203) through the connecting sinking groove (f), and the connecting portion (207 a) is connected with the connecting plate (203).
6. The construction waste crushing device with the dust falling function according to claim 5, characterized in that: the dust fall casing (201) is gone up to open has sliding tray (d), inlet tube (207) pass sliding tray (d) and can move along sliding tray (d).
7. The construction waste crushing device with the dust falling function according to claim 2, characterized in that: one end fixedly connected with driving motor (202) of smashing case (1) is kept away from in dust fall casing (201), driving motor (202) and drive screw (209) are connected.
8. The construction waste crushing device with the dust falling function according to claim 1 or 2, characterized in that: smash case (1) external crushing motor (3) that is equipped with, crushing motor (3) and one of them crushing roller (8) are connected, smash the crushing axle (6) that rotationally be connected with two levels setting and with crushing roller (8) one-to-one on case (1), crushing roller (8) are connected on the crushing axle (6) that corresponds, crushing motor (3) and the one end of one of them crushing axle (6) are connected, and the one end that crushing motor (3) were kept away from to one crushing axle (6) stretches out crushing case (1) outer and is connected with driving gear (7), and the one end that crushing motor (3) were kept away from to another crushing axle (6) stretches out crushing case (1) outer and is connected with driven gear (5) with driving gear (7) meshing.
9. The construction waste crushing device with the dust falling function according to claim 8, characterized in that: the crushing motor (3) is connected with a crushing shaft (6) through a coupler (4).
10. The construction waste crushing device with the dust falling function according to claim 1 or 2, characterized in that: the lower end of the crushing box (1) is fixedly connected with a discharging shell (9), and a discharging hole (e) communicated with the crushing hole is formed in the discharging shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138980.0U CN218590653U (en) | 2022-11-25 | 2022-11-25 | Take building rubbish reducing mechanism of dust fall function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223138980.0U CN218590653U (en) | 2022-11-25 | 2022-11-25 | Take building rubbish reducing mechanism of dust fall function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218590653U true CN218590653U (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223138980.0U Active CN218590653U (en) | 2022-11-25 | 2022-11-25 | Take building rubbish reducing mechanism of dust fall function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218590653U (en) |
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2022
- 2022-11-25 CN CN202223138980.0U patent/CN218590653U/en active Active
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