CN212468243U

CN212468243U - Construction waste crushing equipment

Info

Publication number: CN212468243U
Application number: CN202020796452.6U
Authority: CN
Inventors: 关林; 关娟
Original assignee: Shenzhen Lvyue Environmental Protection Technology Co ltd
Current assignee: Shenzhen Lvyue Environmental Protection Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-05
Anticipated expiration: 2030-05-13

Abstract

The utility model belongs to the technical field of the technique of building rubbish processing and specifically relates to a building rubbish crushing apparatus is related to, which comprises a housin, crushing roller and filter screen, the feed inlet has been seted up at the top of casing, the discharge gate has been seted up to the bottom of casing, the crushing roller rotates to be connected in the casing and is provided with two along the horizontal direction, the filter screen rotates and sets up in the casing, be provided with first motor on the casing, first motor is used for driving the rotation of filter screen, the collecting gate has been seted up to the lateral wall of casing, the lateral wall is close to the collecting gate department and is provided with the guide plate in the casing, the guide plate is used for carrying out the water conservancy diversion to building rubbish, the casing lateral wall is close to collecting. The utility model discloses the staff of being convenient for carries out secondary crushing's effect to building rubbish has.

Description

Construction waste crushing equipment

Technical Field

The utility model belongs to the technical field of the technique of building rubbish processing and specifically relates to a building rubbish crushing equipment is related to.

Background

With the development of economy and the rapid development of science and technology, the living standard of people is gradually improved, the construction of the country is rapidly carried out, in real life, a large amount of buildings, roads and bridges are constructed, a large amount of construction waste is generated in the implementation of the projects, and the waste is generally crushed by a crusher and then is used for other purposes.

The device that current is used for carrying out breakage to building rubbish includes the casing usually, crushing roller and filter screen, and the crushing roller generally rotates and installs in the casing and be provided with two along the horizontal direction, and the outside of casing is provided with the drive crushing roller and carries out pivoted power device, and the filter screen is generally installed in the casing and is located the crushing roller below, when carrying out the breakage to building rubbish, arranges rubbish in between two crushing rollers usually, and the building rubbish after the crushing roller flows from the discharge gate of casing bottom under the filtration of filter screen.

The above prior art solutions have the following drawbacks: when meetting the comparatively hard building rubbish of texture, the crushing effect of two crushing rollers is relatively poor for the building rubbish particle diameter after once breaking is great, consequently often needs carry out the secondary crushing to building rubbish, often takes out building rubbish from the filter screen through the manual work earlier when carrying out the secondary crushing to building rubbish, then puts into the casing again with it and carries out the secondary crushing processing, and the operation is comparatively loaded down with trivial details.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a construction waste crushing equipment, it has the staff of being convenient for to carry out secondary crushing's advantage to construction waste.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a construction waste crushing apparatus, includes casing, crushing roller and filter screen, the feed inlet has been seted up at the top of casing, the discharge gate has been seted up to the bottom of casing, the crushing roller rotates to be connected in the casing and is provided with two along the horizontal direction, the filter screen rotates to set up in the casing, be provided with first motor on the casing, first motor is used for driving the rotation of filter screen, the material collecting opening has been seted up to the lateral wall of casing, the casing inside wall is close to the department of collecting opening and is provided with the guide plate, the guide plate is used for carrying out the water conservancy diversion to construction waste, the casing lateral wall is close to the department of collecting opening and is provided with the receipts workbin, material receiving workbin open.

Through adopting the above technical scheme, this crushing apparatus carries out the breakage to building rubbish, when big particle diameter building rubbish after the breakage is detained on the filter screen, rotate through first motor drive filter screen, make the great building rubbish of particle diameter flow into in the receipts workbin under the water conservancy diversion effect of guide plate on the filter screen, make the receipts workbin carry out the motion of vertical direction through lifting unit, make the receipts workbin be in the position that is close to the feed inlet, and then be convenient for the staff will receive the big particle diameter building rubbish in the workbin and arrange the casing in, carry out secondary crushing treatment with the building rubbish to big particle diameter, when the staff carries out secondary crushing treatment to building rubbish, need not the staff and take out the building rubbish on the filter screen and put into the casing again, make the staff carry out secondary crushing's easy and simple to handle to the building rubbish.

The present invention may be further configured in a preferred embodiment as: the lifting component comprises a screw rod, a guide rod and a second motor, the casing is externally provided with a mounting plate with a horizontal setting, the screw rod is vertical and is rotatably connected to the mounting plate, the screw rod penetrates through the material receiving box along the vertical direction and is in threaded fit with the material receiving box, the guide rod is vertical and is fixedly mounted on the mounting plate, the guide rod penetrates through the material receiving box along the vertical direction and is in threaded fit with the material receiving box, and the second motor is used for driving the screw rod to rotate.

Through adopting above-mentioned technical scheme, when the second motor drive lead screw rotated, the receipts workbin because of and the screw-thread fit between the lead screw just carry out the removal of vertical direction under the limiting displacement of guide bar, rotate through the lead screw and can realize receiving the workbin and make lifting unit's simple structure along the removal of vertical direction, the practicality is strong.

The present invention may be further configured in a preferred embodiment as: and a limiting plate is arranged at the top of the lead screw and/or the guide rod.

Through adopting above-mentioned technical scheme, the setting up of limiting plate makes when receiving the workbin and removes along vertical direction difficult follow lead screw or guide bar break away from to be favorable to improving the security when receiving the workbin and carrying out vertical direction and remove.

The present invention may be further configured in a preferred embodiment as: the free end of the screw rod close to the bottom of the screw rod is fixedly connected with a first bevel gear, a rotating shaft of the second motor is fixedly connected with a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

By adopting the technical scheme, when the first motor drives the rotating shaft of the first motor to rotate, the second bevel gear drives the screw rod to rotate together due to the meshing with the first bevel gear, and the first bevel gear and the second bevel gear commutate the rotating shaft of the motor, so that the flexibility of the second motor during installation is enhanced.

The present invention may be further configured in a preferred embodiment as: receive the workbin and include box and curb plate, the curb plate rotates to be connected in the box and towards the mouth setting that gathers materials, it has the cylinder to receive the lateral wall fixed mounting that the workbin was kept away from the mouth that gathers materials, the one end of cylinder piston cylinder stretches into in the box and slides the cooperation with the box, the one end fixedly connected with clearance board that the cylinder piston rod stretched into the box.

Through adopting above-mentioned technical scheme, when the feed inlet department of casing was arranged in to the receipts workbin, move through driving its piston rod of actuating cylinder drive, because the curb plate rotates to be connected in the setting of box for the cleaning plate can be with receiving the building rubbish in the workbin in the casing is pushed into from the feed inlet, thereby is favorable to further simple and convenient staff to carry out the operation of secondary crushing to building rubbish.

The present invention may be further configured in a preferred embodiment as: the cleaning plate is hinged with a connecting rod, and one end, far away from the cleaning plate, of the connecting rod is hinged with the side plate.

Through adopting above-mentioned technical scheme, when setting up the motion that makes cylinder drive clearance board carry out the horizontal direction of connecting rod, the curb plate moves in step to be convenient for overturn the curb plate.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a filter screen, including filter screen horizontal direction one side fixedly connected with first pivot, first pivot is worn the casing along the horizontal direction and is connected with the casing rotation outward, the first worm wheel of the outer one end fixedly connected with of casing is worn out to first pivot, the pivot fixedly connected with of first motor and the first worm of first worm wheel engaged with mutually.

Through adopting above-mentioned technical scheme, when its pivot of first motor drive rotated, first worm wheel was because of the meshing with first worm drives first pivot and filter screen and is rotated together, and first worm wheel has carried out the switching-over with first worm to first motor, is favorable to strengthening the flexibility when first motor installation, simultaneously, because of the auto-lock effect between first worm wheel and the first worm to be favorable to strengthening the stability of filter screen when being located the rotation back state.

The present invention may be further configured in a preferred embodiment as: the inside wall fixedly connected with of collection material mouth is kept away from to the casing is spacing, when the filter screen was located the horizontality, one side that the collection material mouth was kept away from to the filter screen was contradicted in spacing.

Through adopting above-mentioned technical scheme, the limiting displacement of receiving limiting displacement when setting up and making the filter screen be located the horizontality of limiting displacement to the staff of being convenient for removes the filter screen to the horizontally state, and simultaneously, limiting displacement has a supporting role to the filter screen of horizontality, thereby is favorable to strengthening the stability of filter screen when filtering building rubbish.

The present invention may be further configured in a preferred embodiment as: the guide plate rotates the inside wall of connecting with the casing just the guide plate is used for opening and close the collecting opening, install on the casing and be used for driving the guide plate and carry out the pivoted third motor.

Through adopting above-mentioned technical scheme, the setting of guide plate opening and closing collecting opening makes the building rubbish that need not to carry on the secondary crushing difficult through the mouth that gathers materials get into to the material receiving box in, simultaneously, the setting up of third motor makes the staff carry out pivoted easy and simple to handle to the guide plate.

The present invention may be further configured in a preferred embodiment as: the guide plate horizontal direction one side fixedly connected with second pivot, the second pivot is worn out the casing along the horizontal direction and is connected with the casing rotation, the outer one end fixedly connected with second worm wheel of casing is worn out in the second pivot, the pivot fixedly connected with of third motor and second worm wheel engaged with second worm.

By adopting the technical scheme, when the third motor drives the rotating shaft of the third motor to rotate, the third worm wheel drives the second rotating shaft and the guide plate to rotate together due to the meshing with the third worm, the third worm wheel and the third worm reverse the first motor, the flexibility of the third motor during installation is favorably enhanced, and meanwhile, the stability of the filter screen in a state after rotation is favorably enhanced due to the self-locking effect between the third worm wheel and the third worm.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the construction waste is secondarily crushed by the worker, the worker does not need to take out the construction waste on the filter screen and put the construction waste into the shell again, so that the worker can conveniently perform secondary crushing on the construction waste;

2. the arrangement of the limiting plate enables the material receiving box to be difficult to separate from the screw rod or the guide rod when moving along the vertical direction, so that the safety of the material receiving box when moving along the vertical direction is improved;

3. thereby the clearance board passes through the cylinder drive and will receive the building rubbish in the workbin and push into the casing from the feed inlet, is favorable to further simple and convenient staff to carry out the operation of secondary crushing to building rubbish.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of a housing and a case according to an embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a partially enlarged schematic view of a portion B in fig. 2.

In the figure: 1. a housing; 2. a crushing roller; 3. filtering with a screen; 4. a feed inlet; 5. a discharge port; 6. a support bar; 7. a power motor; 8. a first rotating shaft; 9. a first worm gear; 10. a first motor; 11. a first worm; 12. a material collecting port; 13. a baffle; 14. a second rotating shaft; 15. a second worm gear; 16. a third motor; 17. a second worm; 18. a limiting strip; 19. a material receiving box; 191. a box body; 192. an installation part; 193. a side plate; 20. mounting a plate; 21. a cylinder; 22. cleaning the plate; 23. a connecting rod; 24. a screw rod; 25. a guide bar; 26. a second motor; 27. a first bevel gear; 28. a second bevel gear; 29. and a limiting plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a construction waste crushing equipment, including casing 1, crushing roller 2 and filter screen 3, casing 1 is the cuboid form, and feed inlet 4 has been seted up at casing 1's top, and discharge gate 5 has been seted up to casing 1's bottom, and casing 1 is close to discharge gate 5 and obtains the free end and be leaks hopper-shaped, and four vertical bracing pieces 6 of casing 1's bottom fixedly connected with to support casing 1.

Referring to fig. 2, crushing roller 2 and filter screen 3 all set up in casing 1, and crushing roller 2 rotates and installs in casing 1 and be provided with two along the horizontal direction, and two crushing rollers 2 all are close to feed inlet 4 department and set up, and the lateral wall of casing 1 is provided with drive crushing roller 2 and carries out pivoted motor power 7, and filter screen 3 roughly is the cuboid form and is close to discharge gate 5 setting.

Referring to fig. 2 and 3, first pivot 8 of equal fixedly connected with in both sides of filter screen 3 width direction, first pivot 8 all is located the middle part setting of its face length direction, first pivot 8 all inserts the inner wall of casing 1 and rotates with casing 1 to be connected, so that filter screen 3 rotates and sets up in casing 1, one of them first pivot 8 is worn out casing 1 and is rotated with casing 1 along the horizontal direction and is connected, first pivot 8 wears out the first worm wheel 9 of the outer one end fixedly connected with of casing 1, casing 1 outer wall fixed mounting has first motor 10, the first worm 11 of pivot fixedly connected with of first motor 10, first worm 11 meshes with first worm wheel 9 mutually, so that first motor 10 drives filter screen 3 and rotates.

Referring to fig. 2 and 4, a material collecting port 12 is provided on a side wall of the housing 1, the material collecting port 12 is provided near the material outlet 5, a guide plate 13 for opening and closing the material collecting port 12 is provided on an inner side wall of the housing 1, the guide plate 13 is fixedly connected with a second rotating shaft 14 which penetrates through the guide plate 13 along a length direction thereof, two ends of the second rotating shaft 14 are inserted into an inner wall of the housing 1 and are rotatably connected with the housing 1, one end of the second rotating shaft 14 penetrates out of the housing 1 along a horizontal direction and is rotatably connected with the housing 1, one end of the second rotating shaft 14 penetrates out of the housing 1 and is fixedly connected with a second worm wheel 15, a third motor 16 is fixedly mounted on an outer wall of the housing 1, a second worm 17 is fixedly connected with a rotating shaft of the third motor 16, and the second worm wheel 15 is meshed with the.

Referring to fig. 2 and 3, the guide plate 13 can rotate to the state of being attached to the filter screen 3 to guide the large-particle-size construction waste on the filter screen 3 to be discharged from the material collecting port 12, the inner side wall of the shell 1 far away from the material collecting port 12 is fixedly connected with a horizontally arranged limit strip 18, and when the filter screen 3 rotates to the horizontal state, the bottom of the filter screen 3 is abutted to the limit strip 18 to limit the position of the filter screen 3.

Referring to fig. 2 and 4, the lateral wall of casing 1 is provided with open-top's receipts workbin 19, receives workbin 19 and is close to the setting of collecting port 12 and is located the below of collecting port 12 to accept from the discharge of collecting port 12 building rubbish, the bottom level of receiving workbin 19 is provided with mounting panel 20, mounting panel 20 is arranged in ground and is close to the setting of casing 1, be provided with the drive on the mounting panel 20 and receive workbin 19 and carry out the lift subassembly of vertical direction motion, so that the staff carries out the secondary crushing to the building rubbish in receiving workbin 19.

With continued reference to fig. 2 and 4, the material receiving box 19 includes a box body 191, a mounting portion 192 and a side plate 193, the top of the side plate 193 is rotatably connected to the box body 191, and the side plate 193 is disposed toward the material collecting port 12, the mounting portion 192 is disposed with two outer side walls which are located on the box body 191 and far away from the side plate 193, the mounting portion 192 is fixedly connected to the box body 191 and distributed on two sides of the length direction of the plane where the mounting portion is located, an air cylinder 21 is horizontally disposed between the two mounting portions 192, the air cylinder 21 is fixedly mounted on the box body 191, one end of a piston rod of the air cylinder 21 extends into the box body 191 and is slidably matched with the box body 191, one end of the piston rod of the air cylinder 21 extending into the box body 191 is fixedly connected with a cleaning plate 22, so that when the piston rod of the air cylinder 21 drives the piston rod to move, the cleaning plate 22, one ends of the two connecting rods 23 far away from the cleaning plate 22 are hinged to the side plates 193, so that when the cleaning plate 22 is driven by the air cylinder 21 to move in the horizontal direction, the side plates 193 turn together.

Referring back to fig. 1, the lifting assembly includes a screw rod 24, a guide rod 25 and a second motor 26, the screw rod 24 is vertically and rotatably connected to the mounting plate 20, the screw rod 24 passes through one of the mounting portions 192 along the vertical direction and is in threaded fit with the mounting portion 192, the guide rod 25 is vertically and fixedly connected to the mounting plate 20, the guide rod 25 is as long as the screw rod 24 and is longer than the height of the housing 1, the guide rod 25 passes through the other mounting portion 192 along the vertical direction and is in sliding fit with the mounting portion 192, so that when the screw rod 24 rotates, the material collecting box moves in the vertical direction under the limiting action of the guide rod 25.

Continuing to refer to fig. 1, the second motor 26 is fixedly installed on the mounting plate 20, the free end of the screw rod 24 close to the mounting plate 20 is fixedly connected with a first bevel gear 27, the rotating shaft of the second motor 26 is fixedly connected with a second bevel gear 28, the second bevel gear 28 is meshed with the first bevel gear 27, so that when the rotating shaft is driven to rotate by the second motor 26, the screw rod 24 rotates together with the rotating shaft, and further the sliding of the material collecting box in the vertical direction is realized, in order to make the material collecting box not easy to be separated from the screw rod 24 when sliding in the vertical direction, a limiting plate 29 is arranged on the screw rod 24 and/or the guide rod 25, preferably, the limiting plate 29 is fixedly connected.

The implementation principle of the embodiment is as follows: the crushing equipment crushes the construction waste, when the crushed large-particle-size construction waste is retained on the filter screen 3, the guide plate 13 is driven to rotate by the third motor 16, the filter screen 3 is driven to rotate by the first motor 10, so that the large-particle-size construction waste on the filter screen 3 flows into the collection box through the collection port 12 under the influence of gravity and under the guide action of the guide plate 13 and the filter screen 3, the collection box is driven to rotate by the motor to move in the vertical direction, when the collection box moves to the position of the feed port 4, the piston rod of the driving cylinder 21 moves, so that the construction waste in the collection box enters the shell 1 through the feed port 4 to be crushed for the second time, when a worker crushes the construction waste for the second time, the construction waste on the filter screen 3 does not need to be taken out by the worker and then put into the shell 1 again, the operation of secondary crushing of the construction waste by the working personnel is simple and convenient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a construction waste crushing equipment, includes casing (1), crushing roller (2) and filter screen (3), its characterized in that: the top of the shell (1) is provided with a feed inlet (4), the bottom of the shell (1) is provided with a discharge outlet (5), the two crushing rollers (2) are rotatably connected in the shell (1) and are arranged along the horizontal direction, the filter screen (3) is rotatably arranged in the shell (1), a first motor (10) is arranged on the shell (1), the first motor (10) is used for driving the filter screen (3) to rotate, the side wall of the shell (1) is provided with a material collecting opening (12), a guide plate (13) is arranged on the inner side wall of the shell (1) close to the material collecting port (12), the guide plate (13) is used for guiding the construction waste, a material receiving box (19) is arranged on the outer side wall of the shell (1) close to the material collecting port (12), the top of the material receiving box (19) is opened, and a lifting assembly which enables the material receiving box (19) to move along the vertical direction is arranged outside the shell (1).

2. The construction waste crushing apparatus according to claim 1, wherein: lifting unit includes lead screw (24), guide bar (25) and second motor (26), casing (1) is external to have mounting panel (20) that the level set up, lead screw (24) are vertical and rotate to be connected in mounting panel (20), lead screw (24) pass along vertical direction receive workbin (19) and with receive workbin (19) screw-thread fit, vertical and fixed mounting in mounting panel (20) of guide bar (25), guide bar (25) pass along vertical direction receive workbin (19) and with receive workbin (19), second motor (26) are used for driving lead screw (24) and rotate.

3. The construction waste crushing apparatus according to claim 2, wherein: and a limiting plate (29) is arranged at the top of the screw rod (24) and/or the guide rod (25).

4. The construction waste crushing apparatus according to claim 3, wherein: the free end of the screw rod (24) close to the bottom of the screw rod is fixedly connected with a first bevel gear (27), the rotating shaft of the second motor (26) is fixedly connected with a second bevel gear (28), and the first bevel gear (27) is meshed with the second bevel gear (28).

5. The construction waste crushing apparatus according to claim 1, wherein: receive workbin (19) and include box (191) and curb plate (193), curb plate (193) rotate to be connected in box (191) and set up towards material collection mouth (12), the lateral wall fixed mounting who keeps away from material collection mouth (12) of receiving workbin (19) has cylinder (21), the one end of cylinder (21) piston cylinder stretches into in box (191) and with box (191) cooperation of sliding, cylinder (21) piston rod stretches into one end fixedly connected with cleaning plate (22) of box (191).

6. The construction waste crushing apparatus according to claim 5, wherein: the cleaning plate (22) is hinged with a connecting rod (23), and one end, far away from the cleaning plate (22), of the connecting rod (23) is hinged with the side plate (193).

7. The construction waste crushing apparatus according to claim 1, wherein: the utility model discloses a worm gear, including filter screen (3), the first pivot (8) of one side fixedly connected with of horizontal direction, first pivot (8) are worn out casing (1) along the horizontal direction and are connected outward and rotate with casing (1), the first worm wheel (9) of the outer one end fixedly connected with of casing (1) are worn out in first pivot (8), the first worm (11) of pivot fixedly connected with and first worm wheel (9) looks meshing of first motor (10).

8. The construction waste crushing apparatus according to claim 7, wherein: the utility model discloses a filter screen, including casing (1), the inside wall fixedly connected with spacing (18) of collecting material mouth (12) are kept away from in casing (1), when filter screen (3) are located the horizontality, one side that collecting material mouth (12) were kept away from in filter screen (3) is contradicted in spacing (18).

9. The construction waste crushing apparatus according to claim 1, wherein: guide plate (13) rotate connect with the inside wall of casing (1) just guide plate (13) are used for opening and close collecting port (12), install on casing (1) and be used for driving guide plate (13) and carry out pivoted third motor (16).

10. The construction waste crushing apparatus according to claim 9, wherein: one side fixedly connected with second pivot (14) of guide plate (13) horizontal direction, second pivot (14) are worn out casing (1) along the horizontal direction and are connected outward and rotate with casing (1), the outer one end fixedly connected with second worm wheel (15) of casing (1) is worn out in second pivot (14), the pivot fixedly connected with of third motor (16) and second worm wheel (15) engaged with second worm (17) mutually.