CN214021106U

CN214021106U - Broken recovery unit of concrete waste for civil construction

Info

Publication number: CN214021106U
Application number: CN202022262789.1U
Authority: CN
Inventors: 郭小川; 任志刚; 黄章
Original assignee: Anhui Ruiyun Construction Co ltd
Current assignee: Anhui Ruiyun Construction Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-24
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a broken recovery unit of concrete waste material for civil construction, including base station and feeder hopper, the upper end of base station is fixed with the pillar, and the upper end of pillar is fixed with broken case, the left side of broken case is provided with the pallet, and the bottom of pallet installs first motor, the right side of first motor is connected with the conveyer belt, and the top of conveyer belt is provided with the backup pad, the top of backup pad is provided with the pull rod, the downside of feeder hopper is provided with and the unloading ball, and the inboard of unloading ball is fixed with first pivot, the left side of first pivot is connected with the third motor, and the below of third motor is provided with the second motor, the right side of second motor is connected with the second pivot, and the periphery of second pivot is fixed with hits the hammer. This broken recovery unit of concrete waste material for civil construction, the difficult jam that has twice broken process of feeding, crushing efficiency is high, and is effectual, and has automatic collection crushed aggregates device, alleviates workman's the amount of labour.

Description

Broken recovery unit of concrete waste for civil construction

Technical Field

The utility model relates to a civil engineering technical field specifically is a broken recovery unit of concrete waste material for civil construction.

Background

The civil construction refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining and the like, and also refers to the objects of the engineering construction, namely, the civil construction is constructed on the ground or underground, on the land or in water and directly or indirectly serves various engineering facilities of human life, production, military, scientific research and the like, and the civil construction needs to be crushed and recycled when the waste materials are recycled.

The existing crushing device is inconvenient in use, easy to block during feeding, low in crushing efficiency, complex in operation, time-wasting, and short in crushing back and automatic recovery device, so that the workload of workers is increased.

Disclosure of Invention

An object of the utility model is to provide a broken recovery unit of concrete waste material for civil construction to solve the current reducing mechanism who proposes in the above-mentioned background art inconvenient when using, block up easily when the feeding, smash inefficiency simultaneously, the operation is complicated, the waste time, and after smashing, lack automatic recovery unit, lead to the problem of workman's work load increase.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a broken recovery unit of concrete waste for civil construction, includes base station and feeder hopper, the upper end of base station is fixed with the pillar, and the upper end of pillar is fixed with broken case, the left side of broken case is provided with the pallet, and the bottom of pallet installs first motor, the right side of first motor is connected with the conveyer belt, and the top of conveyer belt is provided with the backup pad, the top of backup pad is provided with the pull rod, and the right-hand member of pull rod installs the extension spring, the downside of feeder hopper is provided with and the unloading ball, and the inboard of unloading ball is fixed with first pivot, the left side of first pivot is connected with the third motor, and the below of third motor is provided with the second motor, the right side of second motor is connected with the second pivot, and the periphery of second pivot is fixed with hits the hammer to the below of hitting the hammer is provided with the guide plate.

Preferably, the right side of the conveying belt is provided with a straight rod, the right side of the straight rod is provided with an inclined rod, the upper ends of the straight rod and the inclined rod are provided with driving wheels, the straight rod and the inclined rod are fixed on the base station, and the vertical height of the inclined rod is larger than that of the straight rod.

Preferably, the below of the drive wheel on conveyer belt right side is provided with the storage vat, and the lower extreme of storage vat is provided with the weighbridge to the left side of weighbridge is provided with the pilot lamp, and pilot lamp and weighbridge electric connection.

Preferably, the left side upper end of backup pad is fixed with the fixed block, and the right side of fixed block is fixed with the hubei province board to the right side of hubei province board is provided with moves the hubei province board, and moves the lower extreme and the backup pad of hubei province board and articulate.

Preferably, a fourth motor is installed at the upper end of the right side of the supporting plate, an eccentric shaft is connected to the front side of the fourth motor, a cam is fixed to the front side of the eccentric shaft, the cam is in contact with the jaw plate, and the upper end of the jaw plate is connected with the pull rod.

Preferably, the supporting plate is perpendicular to the jaw plate, the jaw plate and the supporting plate form a certain included angle, and a gap is reserved between the lower ends of the jaw plate and the jaw plate.

Preferably, the guide plates are respectively fixed on the left inner wall and the right inner wall of the crushing box, the two guide plates incline downwards, a gap is reserved between the two guide plates, and the gap between the two guide plates is smaller than the gap of the upper end opening when the jaw plate and the jaw plate are engaged.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete waste crushing and recycling device for civil construction has the advantages that feeding is not easy to block, two crushing processes are realized, the crushing efficiency is high, the effect is good, the automatic crushing and recycling device is provided, and the labor amount of workers is reduced;

1. the third motor and the blanking ball are arranged, the blanking ball is driven to rotate through the first rotating shaft, so that waste materials at the lower end of the feeding hopper can be loosened, the feeding hopper is prevented from being blocked due to overlarge feeding amount, and the crushing efficiency is improved;

2. the second motor and the striking hammer are arranged, the striking hammer is driven to rotate at a high speed through the second rotating shaft, so that large waste materials are broken, and the movable jaw plate and the fixed jaw plate are arranged, so that small waste materials are crushed by secondary extrusion, and the crushing effect is improved;

3. be equipped with conveyer belt and storage vat for the crushed aggregates is by directly pack into in the storage vat, and is equipped with weighbridge and pilot lamp, and the weight that sets up to fill with the storage vat reaches the definite value that the pilot lamp reported to the police and instructed, makes the workman can keep away from the machine, avoids the noise of machine.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic view of the structure of the conveying belt and the storage vat of the present invention;

figure 3 is the utility model discloses hubei province board breaker schematic structure.

In the figure: 1. a base station; 2. a pillar; 3. a conveyor belt; 4. a support plate; 5. a first motor; 6. a support stand; 7. a crushing box; 8. a second motor; 9. a third motor; 10. a feed hopper; 11. blanking balls; 12. a first rotating shaft; 13. striking a hammer; 14. a second rotating shaft; 15. a baffle; 16. a tension spring; 17. a pull rod; 18. a straight rod; 19. a driving wheel; 20. a storage barrel; 21. a ground scale; 22. an indicator light; 23. a diagonal bar; 24. a fixed block; 25. a jaw plate is fixed; 26. moving the jaw plate; 27. a fourth motor; 28. an eccentric shaft; 29. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a concrete waste crushing and recycling device for civil construction comprises a base platform 1, a support column 2, a conveying belt 3, a support plate 4, a first motor 5, a support platform 6, a crushing box 7, a second motor 8, a third motor 9, a feed hopper 10, a discharging ball 11, a first rotating shaft 12, a striking hammer 13, a second rotating shaft 14, a guide plate 15, a tension spring 16, a pull rod 17, a straight rod 18, a driving wheel 19, a storage barrel 20, a weighbridge 21, an indicator lamp 22, an inclined rod 23, a fixed block 24, a fixed jaw plate 25, a movable jaw plate 26, a fourth motor 27, an eccentric shaft 28 and a cam 29, wherein the support column 2 is fixed at the upper end of the base platform 1, the crushing box 7 is fixed at the upper end of the support column 2, the support platform 6 is arranged on the left side of the crushing box 7, the first motor 5 is arranged at the bottom of the support platform 6, the conveying belt 3 is connected to the right side of the first motor 5, the support plate 4 is arranged above the conveying belt 3, and the right end of the pull rod 17 is provided with a tension spring 16, the lower side of the feed hopper 10 is provided with a discharging ball 11, the inner side of the discharging ball 11 is fixed with a first rotating shaft 12, the left side of the first rotating shaft 12 is connected with a third motor 9, a second motor 8 is arranged below the third motor 9, the right side of the second motor 8 is connected with a second rotating shaft 14, the periphery of the second rotating shaft 14 is fixed with a striking hammer 13, and a guide plate 15 is arranged below the striking hammer 13.

As shown in fig. 1 and 2, a straight rod 18 is disposed on the right side of the conveyor belt 3, an oblique rod 23 is disposed on the right side of the straight rod 18, a driving wheel 19 is mounted at the upper ends of the straight rod 18 and the oblique rod 23, the straight rod 18 and the oblique rod 23 are both fixed on the base station 1, and the vertical height of the oblique rod 23 is greater than that of the straight rod 18, so that waste can freely fall into the storage bin 20, a storage bin 20 is disposed below the driving wheel 19 on the right side of the conveyor belt 3, a floor scale 21 is disposed at the lower end of the storage bin 20, an indicator lamp 22 is disposed on the left side of the floor scale 21, the indicator lamp 22 is electrically connected with the floor scale 21, the waste weight of the storage bin 20 is monitored through the floor scale 21, an alarm indication lamp 22 is triggered to remind a worker to replace the storage bin 20, and the worker is prevented from being constantly exposed to machine noise beside the machine.

As shown in fig. 3, a fixed block 24 is fixed at the upper end of the left side of the supporting plate 4, a jaw plate 25 is fixed at the right side of the fixed block 24, a jaw plate 26 is arranged at the right side of the jaw plate 25, the lower end of the jaw plate 26 is hinged to the supporting plate 4, the jaw plate 26 can swing left and right conveniently, a fourth motor 27 is installed at the upper end of the right side of the supporting plate 4, an eccentric shaft 28 is connected to the front side of the fourth motor 27, a cam 29 is fixed at the front side of the eccentric shaft 28, the cam 29 contacts with the jaw plate 26, the upper end of the jaw plate 26 is connected with a pull rod 17, the jaw plate 26 is always in contact with the cam 29 through the pull rod 17, the jaw plate 25 is perpendicular to the supporting plate 4, the jaw plate 26 and the supporting plate 4 form a certain included angle, and a gap is left between the jaw plate 25 and the lower end of the jaw plate 26, so that waste can fall into the conveying belt 3 conveniently.

As shown in fig. 1, the guide plates 15 are respectively fixed on the left and right inner walls of the crushing box 7, the two guide plates 15 are inclined downwards, a gap is left between the two guide plates 15, the gap between the two guide plates 15 is smaller than the gap of the upper end opening when the jaw plate 25 is occluded with the jaw plate 26, and the waste materials are prevented from falling into the outer side of the jaw plate when the jaw plate is occluded.

The working principle is as follows: when the concrete waste crushing and recycling device for civil construction is used, firstly, as shown in a figure 1, a figure 2 and a figure 3, the machine is started, waste to be crushed is loaded into the machine through a feed hopper 10, a blanking ball 11 is driven by a third motor 9 to rotate inside the feed hopper 10, the falling speed of the waste is accelerated, after the waste enters a crushing box 7, a second motor 8 drives a striking hammer 13 to rotate, large waste is struck to be crushed, then the waste enters a gap between a fixed jaw plate 25 and a movable jaw plate 26 through a guide plate 15, the waste is extruded and crushed between the jaw plates under the action of a cam 29 driven by a fourth motor 27, then the waste is freely fallen onto the surface of a conveying belt 3, the conveying belt 3 is driven by a first motor 5 to operate, the waste is conveyed to the outer part of the crushing box 7 to the tail end of the conveying belt 3, and then the waste is freely fallen into a storage barrel 20, when the floor scale 21 detects the full weight of the storage barrel 20, the alarm lamp 22 is triggered to alarm and flash, and a worker is informed to come to replace the storage barrel 20, which is the whole process of using the concrete waste crushing and recycling device for civil construction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a broken recovery unit of concrete waste for civil construction, includes base station (1) and feeder hopper (10), its characterized in that: the upper end of the base station (1) is fixed with a support column (2), the upper end of the support column (2) is fixed with a crushing box (7), the left side of the crushing box (7) is provided with a support table (6), the bottom of the support table (6) is provided with a first motor (5), the right side of the first motor (5) is connected with a conveying belt (3), a support plate (4) is arranged above the conveying belt (3), a pull rod (17) is arranged above the support plate (4), the right end of the pull rod (17) is provided with a tension spring (16), the lower side of the feed hopper (10) is provided with a blanking ball (11), the inner side of the blanking ball (11) is fixed with a first rotating shaft (12), the left side of the first rotating shaft (12) is connected with a third motor (9), the lower side of the third motor (9) is provided with a second motor (8), the right side of the second motor (8) is connected with a second rotating shaft (14), and a striking hammer (13) is fixed on the periphery of the second rotating shaft (14), and a guide plate (15) is arranged below the striking hammer (13).

2. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: the right side of the conveying belt (3) is provided with a straight rod (18), the right side of the straight rod (18) is provided with an inclined rod (23), the upper ends of the straight rod (18) and the inclined rod (23) are provided with a driving wheel (19), the straight rod (18) and the inclined rod (23) are fixed on the base platform (1), and the vertical height of the inclined rod (23) is larger than that of the straight rod (18).

3. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: the conveying belt is characterized in that a storage barrel (20) is arranged below a driving wheel (19) on the right side of the conveying belt (3), a floor scale (21) is arranged at the lower end of the storage barrel (20), an indicating lamp (22) is arranged on the left side of the floor scale (21), and the indicating lamp (22) is electrically connected with the floor scale (21).

4. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: the utility model discloses a jaw plate, including backup pad (4), backup pad (4) and fixed block (24) are fixed with to the left side upper end of backup pad (4), and the right side of fixed block (24) is fixed with jaw plate (25) and the right side of jaw plate (25) is provided with moves jaw plate (26), and moves the lower extreme of jaw plate (26) and backup pad (4) articulated.

5. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: a fourth motor (27) is installed at the upper end of the right side of the supporting plate (4), an eccentric shaft (28) is connected to the front side of the fourth motor (27), a cam (29) is fixed to the front side of the eccentric shaft (28), the cam (29) is in contact with the movable jaw plate (26), and the upper end of the movable jaw plate (26) is connected with the pull rod (17).

6. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: the supporting plate (4) is vertical to the jaw clamping plate (25), the jaw moving plate (26) and the supporting plate (4) form a certain included angle, and a gap is reserved between the jaw clamping plate (25) and the lower end of the jaw moving plate (26).

7. The concrete waste crushing and recycling device for civil construction according to claim 1, characterized in that: the guide plates (15) are respectively fixed on the left inner wall and the right inner wall of the crushing box (7), the two guide plates (15) incline downwards, a gap is reserved between the two guide plates (15), and the gap between the two guide plates (15) is smaller than the gap of an opening at the upper end when the jaw fixing plate (25) is meshed with the jaw moving plate (26).