CN214021056U

CN214021056U - A crushing apparatus for building concrete material

Info

Publication number: CN214021056U
Application number: CN202022692650.0U
Authority: CN
Inventors: 龙秋英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-24
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a crushing apparatus for building concrete material, including lower feed bin, the first roller storehouse of feed bin lower part fixedly connected with, the lateral wall is rotated through first pivot and is connected with first gyro wheel about first roller storehouse inner chamber, lateral wall fixedly connected with bracing piece about the first roller storehouse, first roller storehouse lower part fixedly connected with second roller storehouse, the terminal surface rotates through the second pivot around the second roller storehouse inner chamber and is connected with the second gyro wheel, second roller storehouse lower part is provided with the screening storehouse, lie in screening storehouse below fixedly connected with discharge hopper between the bracing piece, lie in discharge hopper below fixedly connected with bottom plate between the bracing piece, the utility model relates to a concrete material smashes technical field. This a crushing apparatus for building concrete material has solved and can not accomplish in step in the concrete material is smashed and screen, can not smash concrete thoroughly to and can produce the problem of a large amount of dusts when smashing.

Description

A crushing apparatus for building concrete material

Technical Field

The utility model relates to a concrete material smashes technical field, specifically is a crushing apparatus for building concrete material.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregates into a whole by cementing materials, the term concrete generally refers to cement concrete which is prepared by using cement as the cementing material, using sand and stone as the aggregates and mixing the aggregates with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is an artificial building material with the largest usage in the world.

At present, crushing and screening in concrete production are that two independent organism operations are accomplished can not go on in step, and existing a lot of crushing equipment on the market can not be very thorough smash the concrete, often need the regrinding just can reach crushing requirement, can also produce a large amount of dust pollution environment moreover in crushing process.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a crushing apparatus for building concrete material has solved and can not accomplish in step and smash and the screening in the concrete material is smashed, can not smash the concrete thoroughly to and can produce the problem of a large amount of dusts when smashing.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a crushing device for building concrete materials comprises a discharging bin, wherein the lower part of the discharging bin is fixedly connected with a first roller bin, the left and right side walls of an inner cavity of the first roller bin are rotatably connected with first rollers through a first rotating shaft, the lower part of the left side wall of the first roller bin is fixedly connected with a first fixed seat, the upper end surface of the first fixed seat is provided with a first motor, the output end of the first motor is fixedly connected with a first chain wheel, the first chain wheel is connected with a second chain wheel through a first chain transmission, the second chain wheel is fixedly connected at the left end of the first rotating shaft, the outer sides of the two first rotating shafts are provided with a first gear set, the two first rollers are in transmission connection through the first gear set, the left and right side walls of the first roller bin are fixedly connected with supporting rods, the lower part of the first roller bin is fixedly connected with a second roller bin, the front and back end surfaces of the inner cavity of the second roller bin are rotatably connected with second rollers through the second rotating shaft, second roller bearing storehouse rear end face lower part fixedly connected with second fixing base, second fixing base up end fixedly connected with second motor, second motor output end fixedly connected with third sprocket, the third sprocket is connected with the fourth sprocket through second chain drive, fourth sprocket fixed connection is in second pivot rear end, two the second pivot outside is provided with the second gear train, two connect through second gear train transmission between the second gyro wheel, second roller bearing storehouse lower part is provided with the screening storehouse, lie in screening storehouse below fixedly connected with play feed bin between the bracing piece, lie in a feed bin below fixedly connected with bottom plate between the bracing piece.

Preferably, the number of the first rollers and the second rollers is 2, and the first rollers and the second rollers are arranged in a criss-cross manner.

Preferably, the screening net is arranged at the middle lower part of the lower end face of the inner cavity of the screening bin.

Preferably, the upper part of the lower end face of the screening bin is provided with a vibration motor.

Preferably, the right side wall of the inner cavity of the lower feed bin is provided with a water sprinkling opening, the upper end face of the bottom plate is provided with a water pump, the output end of the water pump is communicated with the water sprinkling opening through a water pipe, and the input end of the water pump is connected to a water source through a water pipe.

Preferably, the discharging bin is arranged in an inverted splayed shape, and the position between the first roller bin and the second roller bin is arranged in an inverted splayed shape.

(III) advantageous effects

The utility model provides a crushing apparatus for building concrete material. The method has the following beneficial effects:

(1) this a crushing apparatus for building concrete material through vertically and horizontally staggered's first gyro wheel and second gyro wheel that sets up for the concrete that gets into down the feed bin can obtain fully smashing, has improved the crushing effect of whole device. Through setting up the screening net in the screening storehouse for aggregate after smashing can sieve once more, makes the aggregate that is greater than the screening net aperture directly from the screening storehouse landing, and the aggregate that is less than the screening net passes the aperture and falls into out the feed bin landing, makes whole device still possess the function of screening when kibbling, has improved the practicality of whole device. Through setting up vibrating motor in screening storehouse lower part for the screening efficiency of screening net also makes aggregate landing speed accelerate, thereby has improved the work efficiency of whole device.

(2) This a crushing apparatus for building concrete material through adopting water pump cooperation water pipe, spouts rivers into feed bin inner chamber through spilling the mouth of a river to can reduce the dust that produces when the concrete is smashed, also can reduce the heat that first gyro wheel and second gyro wheel during operation friction produced each other simultaneously, improve the life of whole device. Through the setting that adopts the splayed in smooth material position for concrete that just got into and the aggregate after just being smashed, more smooth and easy landing downwards can not take place to pile up the condition of block, the smoothness nature when having improved whole device and using.

Drawings

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

FIG. 2 is a schematic view of the side view of the partial sectional structure of the present invention;

fig. 3 is a schematic view of the overlooking partial section structure of the present invention.

In the figure: 1 blanking bin, 2 water sprinkling opening, 3 first roller bin, 4 first fixing base, 41 first motor, 42 first chain wheel, 43 first chain, 44 second chain wheel, 45 first gear group, 46 first rotating shaft, 5 second roller bin, 6 second rotating shaft, 61 second roller, 7 screening bin, 71 screening net, 8 discharging bin, 9 supporting rod, 10 bottom plate, 11 water pump, 12 water pipe, 13 first roller, 14 second fixing base, 141 second motor, 142 third chain wheel, 143 second chain, 144 fourth chain wheel, 145 second gear group, 15 vibrating motor.

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 crushing device for building concrete materials comprises a lower bin 1, a first roller bin 3 is fixedly connected to the lower portion of the lower bin 1, first rollers 13 are rotatably connected to the left and right side walls of the inner cavity of the first roller bin 3 through a first rotating shaft 46, a first fixed seat 4 is fixedly connected to the lower portion of the left side wall of the first roller bin 3, a first motor 41 is arranged on the upper end face of the first fixed seat 4, a first chain wheel 42 is fixedly connected to the output end of the first motor 41, the first chain wheel 42 is in transmission connection with a second chain wheel 44 through a first chain 43, the second chain wheel 44 is fixedly connected to the left end of the first rotating shaft 46, a first gear set 45 is arranged on the outer sides of the two first rotating shafts 46, the two first rollers 13 are in transmission connection through the first gear set 45, supporting rods 9 are fixedly connected to the left and right side walls of the first roller bin 3, a second roller bin 5 is fixedly connected to the lower portion of the first roller bin 3, and a second roller 61 is rotatably connected to the front and back end faces of the inner cavity of the second roller bin 5 through a second rotating shaft 6, second roller storehouse 5 rear end face lower part fixedly connected with second fixing base 14, second fixing base 14 up end fixedly connected with second motor 141, second motor 141 output end fixedly connected with third sprocket 142, third sprocket 142 is connected with fourth sprocket 144 through the transmission of second chain 143, fourth sprocket 144 fixed connection is in 6 rear ends of second pivot, two 6 outsides of second pivot are provided with second gear set 145, connect through the transmission of second gear set 145 between two second gyro wheels 61, second roller storehouse 5 lower part is provided with screening storehouse 7, lie in screening storehouse 7 below fixedly connected with ejection of compact storehouse 8 between the bracing piece 9, lie in ejection of compact storehouse 8 below fixedly connected with bottom plate 10 between the bracing piece 9.

In this embodiment, the number of the first rollers 13 and the second rollers 61 is 2, and the first rollers 13 and the second rollers 61 are arranged in a criss-cross manner. Through the first gyro wheel 13 and the second gyro wheel 61 that vertically and horizontally staggered set up for the concrete that gets into down feed bin 1 can obtain fully smashing, has improved the crushing effect of whole device.

In this embodiment, the middle-lower part of the lower end surface of the inner cavity of the screening bin 7 is provided with a screening net 71. Through setting up screening net 71 in screening storehouse 7 for aggregate after smashing can sieve once more, makes the aggregate that is greater than screening net 71 aperture directly from screening storehouse 7 landing, and the aggregate that is less than screening net 71 passes the aperture and falls into out 8 landing in feed bin, makes whole device still possess the function of screening when kibbling, has improved the practicality of whole device.

In this embodiment, a vibration motor 15 is disposed on the upper portion of the lower end surface of the screening bin 7. Through set up vibrating motor 15 in screening storehouse 7 lower part for the screening efficiency of screening net 71 also makes aggregate landing speed accelerate, thereby has improved the work efficiency of whole device.

In this embodiment, 1 inner chamber right side wall of feed bin is provided with the mouth of spilling water 2 down, and the 10 up end of bottom plate is provided with

water pump

11, and 11 outputs of water pump lead to pipe 12 and the 2 intercommunications of mouth that sprinkles, 11 inputs of water pump lead to pipe 12 and insert water source department. Through adopting 11 cooperation water pipes 12 of water pump, spout into down 1 inner chambers of feed bin with rivers through watering mouth 2 to the dust that produces when can reducing the concrete and smash also can reduce the heat that first gyro wheel 13 and second gyro wheel 61 during operation friction produced each other simultaneously, improved the life of whole device.

In this embodiment, the lower bin 1 is disposed in an inverted-splayed shape, and the portion between the first roller bin 3 and the second roller bin 5 is disposed in an inverted-splayed shape. Through the setting that adopts the splayed in smooth material position for concrete that just got into and the aggregate after just being smashed, more smooth and easy landing downwards can not take place to pile up the condition of block, the smoothness nature when having improved whole device and using.

When the concrete crushing machine works, firstly, the first motor 41 is started, the first chain wheel 42 is driven to rotate by the first motor 41, the first chain 43 and the first gear set 45 are matched to drive the second chain wheel 44 and the first roller 13 to rotate, then, the second motor 141 is started, the third chain wheel 142 is driven to rotate by the second motor 141, the second chain 143 and the second gear set 145 are matched to drive the fourth chain wheel 144 and the second roller 61 to rotate, then, concrete is poured into the lower storage bin 1, water is sprayed into the inner cavity of the lower storage bin 1 through the water spraying opening 2 by matching the water pump 11 with the water pipe 12, so that dust generated during crushing of the concrete can be reduced, then, the concrete is transversely crushed by the first roller 13 and then longitudinally crushed downwards by the second roller 61, so that the concrete is fully crushed, then, aggregate falls into the sieving bin 7 downwards, and a sieving net 71 is arranged in the sieving bin 7, the crushed aggregates can be sieved again, the aggregates larger than the aperture of the sieving net 71 directly slide from the sieving bin 7, the aggregates smaller than the sieving net 71 pass through the aperture and fall into the discharging bin 8 to slide, and the vibrating motor 15 is arranged on the lower portion of the sieving bin 7 to accelerate the sieving efficiency of the sieving net 71. The whole device improves the crushing effect of the whole device by adopting the first rollers 13 and the second rollers 61 which are arranged in a criss-cross manner; through screening storehouse 7 cooperation screening net 71 and vibrating motor 15 after that, it still possesses the function of screening to get whole device when kibbling, the practicality of whole device has been improved, and vibrating motor 15 can also make aggregate landing speed accelerate, thereby the work efficiency of whole device has been improved, then through adopting water pump 11 cooperation water pipe 12, spout rivers through watering mouth 2, thereby the dust that produces when can reducing the concrete crushing, also can reduce the heat that first gyro wheel 13 and second gyro wheel 61 during operation friction produced each other simultaneously, the life of whole device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A crushing plant for building concrete materials, comprising a lower silo (1), characterized in that: the lower bin (1) is fixedly connected with a first roller bin (3) in the lower portion, the left side wall and the right side wall of an inner cavity of the first roller bin (3) are rotatably connected with a first roller (13) through a first rotating shaft (46), the lower portion of the left side wall of the first roller bin (3) is fixedly connected with a first fixing seat (4), a first motor (41) is arranged on the upper end face of the first fixing seat (4), a first chain wheel (42) is fixedly connected with an output end of the first motor (41), the first chain wheel (42) is in transmission connection with a second chain wheel (44) through a first chain (43), the second chain wheel (44) is fixedly connected with the left end of the first rotating shaft (46), two first gear sets (45) are arranged on the outer side of the first rotating shaft (46), the two first rollers (13) are in transmission connection through the first gear sets (45), and the left side wall and the right side wall of the first roller bin (3) are fixedly connected with a supporting rod (9), the lower part of the first roller bin (3) is fixedly connected with a second roller bin (5), the front end face and the rear end face of an inner cavity of the second roller bin (5) are rotatably connected with a second roller (61) through a second rotating shaft (6), the lower part of the rear end face of the second roller bin (5) is fixedly connected with a second fixed seat (14), the upper end face of the second fixed seat (14) is fixedly connected with a second motor (141), the output end of the second motor (141) is fixedly connected with a third chain wheel (142), the third chain wheel (142) is in transmission connection with a fourth chain wheel (144) through a second chain (143), the fourth chain wheel (144) is fixedly connected at the rear end of the second rotating shaft (6), two second gear sets (145) are arranged on the outer side of the second rotating shaft (6), the two second rollers (61) are in transmission connection through the second gear sets (145), and a screening bin (7) is arranged on the lower part of the second roller bin (5), the screening bin is characterized in that a discharge bin (8) is fixedly connected below the screening bin (7) between the supporting rods (9), and a bottom plate (10) is fixedly connected below the discharge bin (8) between the supporting rods (9).

2. A crushing apparatus for construction concrete material according to claim 1, characterized in that: the number of the first idler wheels (13) and the second idler wheels (61) is 2, and the first idler wheels (13) and the second idler wheels (61) are arranged in a criss-cross mode.

3. A crushing apparatus for construction concrete material according to claim 1, characterized in that: and a screening net (71) is arranged at the middle lower part of the lower end surface of the inner cavity of the screening bin (7).

4. A crushing apparatus for construction concrete material according to claim 1, characterized in that: and a vibration motor (15) is arranged on the upper part of the lower end surface of the screening bin (7).

5. A crushing apparatus for construction concrete material according to claim 1, characterized in that: lower feed bin (1) inner chamber right side wall is provided with watering mouth (2), bottom plate (10) up end is provided with water pump (11), water pump (11) output passes through water pipe (12) and watering mouth (2) intercommunication, water pump (11) input passes through water pipe (12) and inserts water source department.

6. A crushing apparatus for construction concrete material according to claim 1, characterized in that: the lower storage bin (1) is arranged in an inverted splayed shape, and the position between the first roller bin (3) and the second roller bin (5) is arranged in an inverted splayed shape.