CN218901984U

CN218901984U - Concrete processing pulverizer

Info

Publication number: CN218901984U
Application number: CN202223234178.1U
Authority: CN
Inventors: 张秀清
Original assignee: Lixian Hesheng Building Materials Manufacturing Co ltd
Current assignee: Lixian Hesheng Building Materials Manufacturing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-25
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of concrete processing, and discloses a concrete processing pulverizer, which comprises a first protective shell, wherein the middle part of the back surface of the first protective shell is rotationally connected with a rotating shaft, the middle part of the outer surface of the rotating shaft is fixedly connected with a rotating column, the outer surface of the rotating column is provided with four first clamping grooves which are circumferentially arranged, the inside of each first clamping groove is slidably connected with a limiting block, and the bottom surface of the first protective shell is fixedly provided with a second protective shell. This concrete processing pulverizer, through the mutually supporting of first draw-in groove, pivoted post and stopper, can make the material dispersion in each region to reach the purpose of batch feeding, avoid a brain feeding to make its inside take place to block, through the mutually supporting of axis of rotation and stopper, can make the material in each region revolute the axis of rotation rotatory one hundred eighty degrees, thereby increase the transit time of material, avoid the unloading too much to cause the jam, thereby solved the slower easy jam that causes of milling.

Description

Concrete processing pulverizer

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a concrete processing pulverizer.

Background

The concrete is a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete generally refers to cement concrete which is prepared by mixing cement serving as cementing materials, sand and stone serving as aggregates with water according to a certain proportion and stirring, and is also called ordinary concrete.

Common milling machine rolls repeatedly at the during operation, usually through two rolls, because the feed inlet is nearer with two rolls, and because concrete strength is higher during the rolling, the process is slower during the grinding, piles up easily on two rolls, along with the increase along with the more and more multiple power of pile up to make two rolls high-load processing, make it overheated easily for a long time, and then lead to the damage.

Disclosure of Invention

The utility model aims to provide a concrete processing pulverizer, which has the advantage of batch secondary feeding and solves the problem of easy blockage caused by slower grinding.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a concrete processing pulverizer, includes first protective housing, the middle part at first protective housing back rotates and is connected with the axis of rotation, and the middle part fixed connection of axis of rotation surface rotates the post, and four first draw-in grooves that are circumference and arrange are seted up to the surface of post, and the inside of every first draw-in groove all sliding connection has the stopper, and the bottom surface fixed mounting of first protective housing has the second protective housing, and the left part at second protective housing back rotates and is connected with first roller, the right part fixedly connected with second roller at second protective housing back.

Further, the middle part at second protective housing back rotates and is connected with first gear, and the rear end fixedly connected with second gear of first roller, and second gear meshes with first gear.

By adopting the technical scheme, the power of the first gear can be transmitted to the second gear, so that the second gear rotates.

Further, the rear part of the outer surface of the rotating shaft is fixedly connected with two symmetrical first rotating wheels, the back surface of the first gear is fixedly connected with a second rotating wheel, and a first crawler belt is connected between the first rotating wheel and the second rotating wheel on the back surface in a transmission way.

Through adopting above-mentioned technical scheme, can make first rotation wheel and second rotate the wheel and rotate in step at the effect of first track.

Further, the rear portion fixedly connected with motor of second protective housing upper surface, the output pivot fixedly connected with third rotation wheel of motor is located positive first rotation wheel and third rotation wheel between the transmission be connected with the second track.

Through adopting above-mentioned technical scheme, under the effect of second track, can make first rotation wheel and third rotation wheel rotate in step.

Further, every the stopper is close to the second draw-in groove of all having seted up of a side of rotating the post, and four third draw-in grooves that are circumference arrangement have been seted up in the front of rotating the post, and the inside of every second draw-in groove of group and third draw-in groove all sliding connection has the slider.

Through adopting above-mentioned technical scheme, can make the slider move according to the orbit of second draw-in groove and third draw-in groove, avoid taking place the dislocation.

Furthermore, a spring is fixedly connected to one side face, close to each other, of each group of sliding blocks, and each spring is in a reset state.

Through adopting above-mentioned technical scheme, under elastic effect, can make the slider inwards shrink, also can reach the purpose that resets simultaneously.

Further, the front thread connection of first protective housing has the apron, and the back fixedly connected with rubber slab of apron, and the spacing groove has been seted up at the back of rubber slab, and spacing groove and axis of rotation looks joint.

Through adopting above-mentioned technical scheme, can make the axis of rotation more stable when rotatory, avoid producing to rock.

Compared with the prior art, the concrete processing pulverizer has the following beneficial effects:

1. according to the utility model, the first clamping grooves, the rotating columns and the limiting blocks are mutually matched, so that materials can be dispersed in each area, the aim of batch feeding is fulfilled, one strand of brain feeding is prevented from blocking the inside of the brain feeding, the materials in each area can be rotated for one hundred eighty degrees around the rotating shaft through the mutually matched rotating shafts and the limiting blocks, the transportation time of the materials is prolonged, the blockage caused by excessive blanking is avoided, and the problem of slower grinding and easy blockage is solved.

2. According to the utility model, through the mutual matching of the second clamping groove, the sliding block and the third clamping groove, the sliding block and the spring can be effectively taken out, the damage caused by the spring is avoided under long-time use, the material cannot pass through the limiting block and cannot be ground due to incapability of shrinkage, the rotation shaft is more stable during rotation through the interaction of the rubber plate and the limiting groove, the shaking is avoided, and meanwhile, the rubber plate can also play a constraint purpose, and the sliding block is prevented from being separated from the second clamping groove and the third clamping groove.

Drawings

FIG. 1 is a cross-sectional view of a front view of a first protective housing of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a front view of a first protective housing of the present utility model;

FIG. 4 is a rear view of the first protective housing of the present utility model;

fig. 5 is a rear view of the cover plate of the present utility model.

In the figure: 1. a first protective case; 2. a rotating shaft; 3. rotating the column; 4. a first clamping groove; 5. a limiting block; 6. a second protective case; 7. a first grinding roller; 8. a second grinding roller; 9. a first gear; 10. a second gear; 11. a first rotating wheel; 12. a second rotating wheel; 13. a first track; 14. a motor; 15. a third rotating wheel; 16. a second track; 17. a second clamping groove; 18. a third clamping groove; 19. a slide block; 20. a spring; 21. a cover plate; 22. a rubber plate; 23. and a limit groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a concrete processing pulverizer, includes first protective housing 1, and the middle part at the back of first protective housing 1 rotates and is connected with axis of rotation 2, and the middle part fixed connection of axis of rotation 2 surface rotates post 3, rotates post 3's surface and has seted up four first draw-in grooves 4 that are circumference range, and the inside of every first draw-in groove 4 is all sliding connection has stopper 5, and the surface of stopper 5 and the inside wall in close contact with of first protective housing 1, avoids appearing the condition that the material flows.

The second clamping grooves 17 are formed in the side face, close to the rotating column 3, of each limiting block 5, the four third clamping grooves 18 which are arranged in a circle are formed in the front face of the rotating column 3, sliding blocks 19 are slidably connected in the second clamping grooves 17 and the third clamping grooves 18, the sliding blocks 19 can move according to tracks of the second clamping grooves 17 and the third clamping grooves 18, dislocation is avoided, springs 20 are fixedly connected to the side face, close to each other, of each sliding block 19, each spring 20 is in a reset state, the sliding blocks 19 can shrink inwards under the action of elasticity, the reset purpose can be achieved, and due to the fact that the limiting blocks 5 rotate along with the rotating shaft 2, the situation of blocking a feed inlet sometimes occurs, the limiting blocks 5 blocking the feed inlet can move downwards under the action of gravity, and accordingly the limiting blocks are opened.

The bottom surface fixed mounting of first protective housing 1 has second protective housing 6, this position is installed through the bolt, when the incomplete time appears grinding, can pull down second protective housing 6, install external high-efficient milling machine with first protective housing 1 on, can realize the purpose of unloading in batches, the left part rotation at the back of second protective housing 6 is connected with first roller 7, the middle part rotation at the back of second protective housing 6 is connected with first gear 9, the rear portion fixedly connected with of axis of rotation 2 surface two symmetrical first rotating wheel 11, the back fixedly connected with second of first gear 9 rotates wheel 12, the transmission is connected with first track 13 between the first rotating wheel 11 and the second rotating wheel 12 that is located the back, the effect at first track 13 can make first rotating wheel 11 and second rotating wheel 12 rotate in step.

The rear end fixedly connected with second gear 10 of first roller 7, and second gear 10 meshes with first gear 9 mutually, can give second gear 10 with the power transmission of first gear 9 to make it rotate, make first roller 7 rotate under the effect of power, thereby produce the power that rolls, and then reach the grinding, the right part fixedly connected with second roller 8 at the second protective housing 6 back, first roller 7 and second roller 8 are quiet one and move, just can transport the gap between the two with the material, thereby constantly roll, and then reach the purpose of milling.

The rear fixedly connected with motor 14 of second protective housing 6 upper surface, the output pivot fixedly connected with third rotor 15 of motor 14, be located positive first rotor 11 and the transmission between the third rotor 15 and be connected with second track 16, under the effect of second track 16, can make first rotor 11 and third rotor 15 rotate in step, the positive threaded connection of first protective housing 1 has apron 21, the back fixedly connected with rubber slab 22 of apron 21, limit groove 23 has been seted up at the back of rubber slab 22, and limit groove 23 looks joint with axis of rotation 2, can make axis of rotation 2 more stable when rotatory, avoid producing rocking, the fixed intercommunication in first protective housing 1 upper surface has the feed inlet, second protective housing 6 bottom surface is equipped with the discharge gate.

When the novel automatic grinding machine is used, the motor 14 is electrically connected with a municipal power supply, the motor 14 is started to operate, the third rotating wheel 15 is enabled to rotate under the action of the output end of the motor 14, the first rotating wheel 11 is driven to rotate under the action of the second caterpillar band 16, meanwhile, the rotating shaft 2 is enabled to rotate, the rotating shaft 2 and the first rotating wheel 11 positioned at the rear part are driven to rotate under the action of the first caterpillar band 13, the second rotating wheel 12 is driven to rotate under the action of the first caterpillar band 13, the first gear 9 is driven to rotate, the second gear 10 is driven to rotate under the meshing action, the first grinding roller 7 is enabled to rotate, materials are thrown into the position between the two limiting blocks 5 through the feeding hole, so that the materials fall into a divided area, if the limiting blocks 5 are just blocked, under the action of gravity, the limiting blocks 5 blocking the feeding hole are enabled to move downwards, the materials are opened, the materials are transported into the second protective shell 6 along with the rotation, the materials are ground into powder at the position of the first grinding roller 7 which is continuously rotated, all discharged from the discharging hole, when the internal springs 20 are damaged, the cover plate 21 is opened, the cover plate 21 is quickly replaced through the second clamping groove 17 and the third clamping groove 18, and the purposes of the novel automatic grinding machine can be achieved

It is noted that relational terms such as first and second, and the like are 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.

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

Claims

1. A concrete processing pulverizer comprising a first protective casing (1), characterized in that: the novel roller is characterized in that the first protective shell (1) is connected with the rotating shaft (2) in a rotating mode in the middle of the back of the first protective shell (1), the rotating column (3) is fixedly connected with the middle of the outer surface of the rotating shaft (2), four first clamping grooves (4) which are circumferentially arranged are formed in the outer surface of the rotating column (3), limiting blocks (5) are slidably connected in the first clamping grooves (4), the second protective shell (6) is fixedly arranged on the bottom surface of the first protective shell (1), the first roller (7) is rotatably connected to the left portion of the back of the second protective shell (6), and the second roller (8) is fixedly connected to the right portion of the back of the second protective shell (6).

2. A concrete processing pulverizer as recited in claim 1, wherein: the middle part at the back of second protective housing (6) rotates and is connected with first gear (9), and the rear end fixedly connected with second gear (10) of first roller (7), and second gear (10) meshes with first gear (9).

3. A concrete processing pulverizer as recited in claim 2, wherein: the rear part of the outer surface of the rotating shaft (2) is fixedly connected with two symmetrical first rotating wheels (11), the back surface of the first gear (9) is fixedly connected with a second rotating wheel (12), and a first crawler belt (13) is connected between the first rotating wheel (11) and the second rotating wheel (12) which are positioned on the back surface in a transmission way.

4. A concrete processing pulverizer as recited in claim 1, wherein: the rear part of the upper surface of the second protective housing (6) is fixedly connected with a motor (14), an output rotating shaft of the motor (14) is fixedly connected with a third rotating wheel (15), and a second crawler belt (16) is connected between the first rotating wheel (11) and the third rotating wheel (15) on the front face in a transmission manner.

5. A concrete processing pulverizer as recited in claim 1, wherein: every stopper (5) is close to a side of rotating post (3) and has all been seted up second draw-in groove (17), and four third draw-in grooves (18) that are circumference range have been seted up in the front of rotating post (3), and the inside of every second draw-in groove (17) of group and third draw-in groove (18) all sliding connection has slider (19).

6. A concrete processing pulverizer as recited in claim 5, wherein: and one side surface of each group of sliding blocks (19) close to each other is fixedly connected with a spring (20), and each spring (20) is in a reset state.

7. A concrete processing pulverizer as recited in claim 1, wherein: the front thread connection of first protective housing (1) has apron (21), and the back fixedly connected with rubber slab (22) of apron (21), limit groove (23) have been seted up at the back of rubber slab (22), and limit groove (23) looks joint with axis of rotation (2).