CN218981752U

CN218981752U - Concrete raw material crushing device

Info

Publication number: CN218981752U
Application number: CN202223054049.4U
Authority: CN
Inventors: 李先双; 张洪彪
Original assignee: Panshi Shuangying Unburned Brick Co ltd
Current assignee: Panshi Shuangying Unburned Brick Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-09
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a concrete raw material crushing device, and relates to the technical field of concrete processing. The utility model comprises a bottom plate, wherein a crushing box is fixed on the upper side of the bottom plate, a feeding supporting plate is arranged on one side of the crushing box, a magnet is arranged on the upper side of the feeding supporting plate, a collecting pipe is arranged on the other side of the crushing box, a spray head is arranged in the collecting pipe, a sewage outlet is arranged on the lower side of the collecting pipe, a dust suction fan is arranged at one end of the collecting pipe, and a filter screen is arranged between the dust suction fan and the collecting pipe. According to the utility model, iron doped in raw materials is conveniently adsorbed and removed through the action of the magnet, the raw materials entering the crushing box are conveniently gathered on the upper side of the crushing roller through the action of the inclined plate, the raw materials are conveniently crushed through the action of the crushing roller, dust generated in the crushing process is conveniently collected in the collecting pipe through the action of the dust suction fan, and water mist is conveniently sprayed to the dust through the action of the spray head, so that the dust removing effect is achieved.

Description

Concrete raw material crushing device

Technical Field

The utility model belongs to the technical field of concrete processing, and particularly relates to a concrete raw material crushing device.

Background

The utility model discloses a raw materials reducing mechanism is used in concrete preparation, including the device main part, the upper end welding of device main part has the feeder hopper, and the position between device main part and the feeder hopper is provided with the pre-crushing mechanism, and the pre-crushing mechanism comprises crushing case, crushing cylinder and first motor, the inside movable mounting of device main part has the pivot, and the surface welding of pivot has crushing blade, the upper end surface of device main part is close to the position screw connection of one side has the second motor. According to the utility model, the lower end of the feed hopper is provided with the pre-crushing mechanism, so that raw materials can be quickly fed into the crushing device, the crushing efficiency can be accelerated, the situation that raw materials are blocked in the feed hopper and cannot be fed into the device for crushing is avoided, and the crushed raw materials are conveniently collected by staff, so that the device has better use experience.

The raw material crushing device for concrete preparation disclosed in the application is used for crushing concrete raw materials, and in the process of crushing the concrete raw materials, some iron impurities are doped in the concrete raw materials, if the iron impurities cannot be removed, the crushing process of the concrete can be influenced, meanwhile, the concrete raw materials are easy to damage, and meanwhile, the existing crushing device is inconvenient to clean dust generated in the crushing process, so that the environment is polluted.

Disclosure of Invention

The utility model aims to provide a concrete raw material crushing device, which solves the technical problems that the existing concrete raw material crushing device is inconvenient to clean iron impurities in raw materials and remove dust.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a concrete raw materials reducing mechanism, includes the bottom plate, and the upside of bottom plate is fixed with crushing case, and the feeding layer board is installed to one side of crushing case, and the upside of feeding layer board is equipped with magnet, and the collecting pipe has been installed to the other side of crushing case, is equipped with the shower nozzle in the collecting pipe, and the drain has been seted up to the downside of collecting pipe, and dust absorption fan has been installed to one end of collecting pipe, is equipped with the filter screen between dust absorption fan and the collecting pipe;

the upper side of smashing the case has installed the roof, and hydraulic push rod has been installed to the downside of roof, and hydraulic push rod's output is fixed with the fixed plate, and the elasticity of the below of fixed plate and clearance fit have the clamp plate.

Optionally, two inclined plates are fixed in the crushing box, two crushing rollers are matched in a rotating way, and the inclined plates are positioned above the crushing rollers.

Optionally, the inside of smashing the case still is equipped with the collection fill, collects the downside that the fill is located two crushing rollers.

Optionally, two ends of the two crushing rollers are fixed with gears meshed with each other, and one side of one gear is provided with a motor.

Optionally, a cross beam is fixed on the feeding support plate, the magnet is arranged on the lower side of the cross beam, a transverse tube is fixed in the collecting tube, and the spray head is arranged on the lower side of the transverse tube.

Optionally, be equipped with two slide posts and two springs between fixed plate and the clamp plate, the slide post all runs through and sliding fit in the fixed plate, and the both ends of slide post all are fixed with the shutoff board, and the spring is located between shutoff board and the fixed plate, and clamp plate clearance fit is in the downside of two shutoff boards.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, raw materials are conveniently input into the crushing box through the action of the feeding supporting plate, iron doped in the raw materials is conveniently adsorbed and removed through the action of the magnet, the possibility of damage to the crushing roller in the crushing process is reduced, the raw materials entering the crushing box are conveniently gathered on the upper side of the crushing roller through the action of the inclined plate, the raw materials are conveniently crushed through the action of the crushing roller, the height of the fixing plate is conveniently adjusted through the action of the hydraulic push rod, the pressing plate is conveniently pressed on the raw materials, the crushing process of the crushing roller on the raw materials is further improved, meanwhile, the possibility of dust splashing in the crushing process can be reduced, dust generated in the crushing process is conveniently collected in the collecting pipe through the action of the dust suction fan, water mist is conveniently sprayed to the dust through the action of the spray head, the dust removing effect is further achieved, the pollution of the dust to the working environment is reduced, the threat of workers is further reduced, and the sewage formed by dust is conveniently discharged from the collecting pipe through the action of the sewage outlet.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic bottom perspective view of an embodiment of the present utility model;

fig. 3 is a schematic cross-sectional structure of an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

the device comprises a bottom plate 1, a crushing box 2, a feeding supporting plate 3, a cross beam 4, a magnet 5, a collecting pipe 6, a dust suction fan 7, a drain outlet 8, a cross pipe 9, a spray head 10, a sloping plate 11, a crushing roller 12, a collecting hopper 13, a gear 15, a motor 16, a top plate 17, a hydraulic push rod 18, a fixing plate 19, a slide column 20, a spring 21 and a pressing plate 22.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

Referring to fig. 1-3, in this embodiment, a concrete raw material pulverizing apparatus is provided, including a bottom plate 1, a pulverizing box 2 is fixed on the upper side of the bottom plate 1, a feeding supporting plate 3 is installed on one side of the pulverizing box 2, a magnet 5 is installed on the upper side of the feeding supporting plate 3, a collecting pipe 6 is installed on the other side of the pulverizing box 2, a nozzle 10 is installed in the collecting pipe 6, a sewage outlet 8 is opened on the lower side of the collecting pipe 6, a dust suction fan 7 is installed at one end of the collecting pipe 6, and a filter screen is installed between the dust suction fan 7 and the collecting pipe 6;

the upper side of the crushing box 2 is provided with a top plate 17, the lower side of the top plate 17 is provided with a hydraulic push rod 18, the output end of the hydraulic push rod 18 is fixed with a fixed plate 19, and the lower part of the fixed plate 19 is elastically and movably matched with a pressing plate 22.

The application of one aspect of the embodiment is: in the use process of the concrete raw material crushing device, firstly, the raw materials to be crushed are placed on the feeding supporting plate 3, the raw materials can fall into the crushing box 2 under the action of the inclined placement of the feeding supporting plate 3, iron impurities contained in the raw materials can be removed by the magnet 5 in the process of falling into the crushing box 2, then the raw materials can fall on the inclined plate 11 from the feeding supporting plate 3, the raw materials can be gathered between the two crushing rollers 12 by the inclined plate 11, the raw materials can be crushed into smaller cement particles along with the rotation of the crushing rollers 12, when the crushing rollers 12 are in a clamping process, the hydraulic push rods 18 can push the fixed plates 19 to move downwards, so that the pressing plates 22 can press the upper surface of the raw materials, the crushing rollers 12 can crush the raw materials conveniently, finally, the crushing rollers 12 can produce dust in the crushing process, the dust suction fan 7 can gather the dust in the collecting pipe 6, the dust gathered in the collecting pipe 6 can be sprayed out by the water mist of the spray nozzle 10, and sewage generated in the dust removing process can be discharged through the sewage discharge outlet 8. It should be noted that all the electric devices involved in the present application can be powered by a storage battery or an external power supply.

Through the effect convenience of feeding layer board 3 to smashing the incasement input raw materials, the effect through magnet 5 is convenient to adsorb the iron of doping in the raw materials and get rid of, reduce smashing roller 12 and appear damaging the possibility in crushing process, the effect through swash plate 11 is convenient will get into the raw materials gathering in smashing incasement 2 in smashing roller 12's upside, the effect through smashing roller 12 is convenient smashes the operation to the raw materials, the effect through hydraulic push rod 18 is convenient adjusts the height of fixed plate 19, and then conveniently let clamp plate 22 press the raw materials, and then improve smashing roller 12 to the crushing process of raw materials, simultaneously can reduce the possibility that smash in-process piece splashes, the effect through dust absorption fan 7 is convenient to collect the dust that produces in smashing the process in collecting pipe 6, spray the water smoke to the dust through the effect of shower nozzle 10, and then reach the effect of dust removal, reduce the pollution that the dust produced to operational environment, and then reduce the threat that the dust produced the workman, the effect through blow off 8, the convenience is discharged from collecting pipe 6 with the sewage that the dust formed.

Referring to fig. 3, two inclined plates 11 are fixed in the crushing box 2 of the embodiment, two crushing rollers 12 are rotationally matched, the inclined plates 11 are located above the crushing rollers 12, a collecting hopper 13 is further arranged in the crushing box 2, the collecting hopper 13 is located at the lower side of the two crushing rollers 12, gears 15 meshed with each other are fixed at two ends of the two crushing rollers 12, a motor 16 is arranged on one side of one gear 15, a fixing frame is arranged on one side of the crushing box 2, the motor 16 is arranged on the fixing frame, the gears 15 are arranged at the output end of the motor 16, a cross beam 4 is fixed on a feeding supporting plate 3, a magnet 5 is arranged at the lower side of the cross beam 4, a transverse pipe 9 is fixed in the collecting pipe 6, a spray head 10 is arranged at the lower side of the transverse pipe 9, a hose is connected to one side of the transverse pipe 9, one end of the hose is connected with a water source, raw materials are conveniently collected at the upper side of the two crushing rollers 12 through the action of the inclined plates 11, the crushing rollers 12 are conveniently driven to rotate through the action of the motor 16, the motor 16 is conveniently driven to rotate through the action of the gears 15, the two crushing rollers 12 are conveniently driven to rotate through the action of the motor 16, particles are conveniently crushed by the cement, and the cement is conveniently taken out from the crushing box 12 conveniently through the action of the crushing box is conveniently and is conveniently crushed by the cement.

Referring to fig. 3, two sliding columns 20 and two springs 21 are disposed between a fixing plate 19 and a pressing plate 22 in this embodiment, the sliding columns 20 penetrate through and are slidably engaged in the fixing plate 19, two plugging plates are fixed at two ends of the sliding columns 20, the springs 21 are disposed between the plugging plates and the fixing plate 19, the pressing plate 22 is movably engaged with the lower sides of the two plugging plates, the sliding columns 20 are conveniently limited on the fixing plate 19 through the action of the plugging plates, the falling possibility of the sliding columns 20 from the fixing plate 19 is reduced, the springs 21 are conveniently compressed through the action of the sliding columns 20 in the fixing plate 19, the pressing plate 22 is conveniently buffered through the action of the springs 21, and further the damage to the fixing plate 19 is reduced, and the pressing plate 22 is conveniently pressed against raw materials through the action of the pressing plate 22 movably engaged with the lower side of the fixing plate 19.

The above embodiments may be combined with each other.

It should be noted that in the description of the present specification, descriptions such as "first", "second", etc. are merely for distinguishing features, and there is no actual order or sense of orientation, and the present application is not limited thereto.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A concrete raw material crushing device, characterized by comprising: the novel dust collector comprises a bottom plate (1), a crushing box (2) is fixed on the upper side of the bottom plate (1), a feeding supporting plate (3) is arranged on one side of the crushing box (2), a magnet (5) is arranged on the upper side of the feeding supporting plate (3), a collecting pipe (6) is arranged on the other side of the crushing box (2), a spray head (10) is arranged in the collecting pipe (6), a drain outlet (8) is arranged on the lower side of the collecting pipe (6), a dust collection fan (7) is arranged at one end of the collecting pipe (6), and a filter screen is arranged between the dust collection fan (7) and the collecting pipe (6);

a top plate (17) is arranged on the upper side of the crushing box (2), a hydraulic push rod (18) is arranged on the lower side of the top plate (17), a fixing plate (19) is fixed at the output end of the hydraulic push rod (18), and a pressing plate (22) is elastically and movably matched below the fixing plate (19).

2. A concrete raw material crushing apparatus as claimed in claim 1, wherein two inclined plates (11) are fixed inside the crushing box (2), two crushing rollers (12) are rotatably fitted, and the inclined plates (11) are located above the crushing rollers (12).

3. A concrete raw material crushing device according to claim 2, characterized in that the inside of the crushing box (2) is further provided with a collecting hopper (13), the collecting hopper (13) being located at the lower side of the two crushing rollers (12).

4. A concrete raw material crushing apparatus as claimed in claim 3, characterized in that the two crushing rollers (12) are fixed at both ends with mutually meshed gears (15), and that one side of one gear (15) is provided with a motor (16).

5. A concrete raw material crushing device as claimed in claim 1, characterized in that the feeding pallet (3) is fixed with a cross beam (4), the magnet (5) is arranged at the lower side of the cross beam (4), the collecting pipe (6) is internally fixed with a transverse pipe (9), and the spray head (10) is arranged at the lower side of the transverse pipe (9).

6. A concrete raw material crushing device as claimed in claim 1, characterized in that two slide posts (20) and two springs (21) are arranged between the fixed plate (19) and the pressing plate (22), the slide posts (20) penetrate through and are in sliding fit in the fixed plate (19), the sealing plates are fixed at two ends of the slide posts (20), the springs (21) are arranged between the sealing plates and the fixed plate (19), and the pressing plate (22) is movably matched on the lower sides of the two sealing plates.