CN219745454U

CN219745454U - Concrete divides sieve agitating unit

Info

Publication number: CN219745454U
Application number: CN202320032178.9U
Authority: CN
Inventors: 陈宝和
Original assignee: Yinan Jinrui Building Materials Co ltd
Current assignee: Yinan Jinrui Building Materials Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-09-26
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a concrete screening and stirring device, which relates to the technical field of concrete processing and comprises the following components: the processing assembly comprises a screening box, and a screening assembly is arranged in the screening box. When the concrete sieve is used, concrete is poured into the sieve separating box from the upper hopper and falls on the top of the first sieve screen, the vibrator is started, the fixed plate and the connecting plate are driven to vibrate by the vibrator, meanwhile, the two reinforcing plates connected with the connecting plate vibrate to drive the first sieve screen and the second sieve screen to vibrate, the concrete at the top of the first sieve screen is vibrated downwards and falls on the second sieve screen, the first sieve screen performs primary sieving, the second sieve screen vibrates, the concrete is secondarily sieved, other concrete falls into the conical groove below, and the sieving effect of the concrete is effectively improved by the secondary sieving treatment, so that the sieve separating effect is improved, and the meshes are prevented from being blocked.

Description

Concrete divides sieve agitating unit

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a concrete screening and stirring device.

Background

The concrete is an artificial stone which is prepared by taking cement as a main cementing material, mixing the cement, water, sand and cobble with chemical additives and mineral additives according to proper proportion, uniformly stirring, compacting, forming, curing and hardening, and separating impurities in the concrete raw material when the concrete is manufactured, so that the impurities are prevented from entering the inside of a stirring box to influence the quality of the concrete.

In the prior art, for example, chinese patent numbers: CN217891379U discloses a concrete mixing device, including the casing that is provided with feed inlet and discharge gate, the casing sets up on the bottom plate, be provided with the sieve in the casing, the inner chamber of sieve with the casing is divided into first cavity and second cavity from last to lower, vertical first (mixing) shaft that is provided with in the first cavity, the casing top is provided with the first (mixing) shaft pivoted first driving piece of drive, the level is provided with the second (mixing) shaft in the second cavity, be provided with the pivoted second driving piece of drive second (mixing) shaft on the lateral wall of casing, the end of first (mixing) shaft and second (mixing) shaft all is provided with stirring flabellum. According to the utility model, through double-layer stirring, the stirring is more uniform and sufficient, and the quality of concrete is improved; convenient use, lower cost and saving manpower and material resources.

But among the prior art, concrete divides sieve agitating unit in the use, generally only filters the sieve to the concrete raw materials through simple filter screen, divides the sieve effect not good, when a large amount of concrete falls on the filter screen, still probably leads to the filter screen mesh to block up, and the staff need stop machine work and clear up, has greatly reduced work efficiency.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, in the using process of a concrete screening stirring device, a concrete raw material is filtered and screened through a simple filter screen, the screening effect is poor, when a large amount of concrete falls on the filter screen, the meshes of the filter screen are blocked, a worker needs to stop the machine to clean, and the working efficiency is greatly reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a concrete screen mixing device comprising: the processing assembly comprises a screening box, a screening assembly is arranged in the screening box, a conical groove is formed in the bottom of the screening box, a stirring bin is formed in the bottom of the conical groove, a stirring structure is arranged in the stirring bin, and a blanking pipe is fixedly connected to the bottom of the stirring bin;

the screening assembly comprises a fixed frame, two first springs are fixedly arranged at the bottom of the inside of the fixed frame, a fixed plate is fixedly arranged at the top of each first spring, a vibrator is arranged at the top of each fixed plate, a connecting plate is fixedly arranged on one outer surface of one side of each fixed plate, a plurality of reinforcing plates are arranged on one outer surface of each connecting plate, T-shaped grooves are formed in the tops of the reinforcing plates, T-shaped blocks are movably embedded in the T-shaped grooves, the T-shaped blocks are equally divided into two groups, a first mesh screen is fixedly arranged at the top of one group of T-shaped blocks, a second mesh screen is fixedly arranged at the top of the other group of T-shaped blocks, and a plurality of second springs are fixedly connected to the bottoms of the reinforcing plates.

Preferably, the top fixedly connected with feeding hopper of branch sieve case, the front surface of branch sieve case is connected with the chamber door through the hinge rotation, stirring structure includes the motor, the output fixed mounting of motor has the pivot, the surface fixed mounting of pivot has a plurality of puddlers.

Preferably, a plurality of vibrating grooves are formed in two sides of the inside of the screening box, and the second springs are equally divided into four groups.

Preferably, one end of each group of second springs is fixedly installed at the bottom of the inside of the plurality of vibrating grooves, two square holes are formed in the outer surface of one side of the screening box, and the outer surfaces, close to the top and the bottom, of the connecting plates are movably embedded in the two square holes.

Preferably, the outer surface of one side of the fixed frame is fixedly arranged on the outer surface of the screening box, the reinforcing plates are equally divided into two groups, and one group of the outer surface of one side of the reinforcing plate is fixedly connected with the outer surface of the connecting plate.

Preferably, one end of the rotating shaft is movably embedded in the inner wall of the stirring bin, and the bottom of the motor is fixedly arranged on the outer surface of the screening box, which is close to the bottom, through the auxiliary plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, when the concrete is used, concrete is poured into the screening box from the upper hopper, at the moment, the concrete falls on the top of the first mesh screen, the vibrator is started, the fixed plate and the connecting plate are driven to vibrate by the vibrator, meanwhile, the two reinforcing plates connected with the connecting plate vibrate, then the first mesh screen and the second mesh screen are driven to vibrate, the concrete on the top of the first mesh screen shakes down and falls on the second mesh screen, the first mesh screen is used for primarily screening the concrete, larger impurities in the concrete are separated, the second mesh screen is used for secondarily screening the concrete, finer impurities are screened out, other concrete falls into the conical groove below, and the first mesh screen and the second mesh screen are used for secondarily screening, so that the screening effect of the concrete is effectively improved.

2. When the concrete mixer is used, the concrete subjected to twice screening falls into the stirring bin through the conical groove, then the motor is turned on, the output end of the motor drives the rotating shaft to rotate, so that the plurality of stirring rods are driven to rotate, the screened concrete is stirred, the mixture is more uniform, the valve is arranged on the outer surface of the discharging pipe, and after the concrete is stirred, the valve is opened, and the concrete is discharged through the discharging pipe.

Drawings

Fig. 1 is a front perspective view of a concrete screening and stirring device according to the utility model;

FIG. 2 is a cross-sectional, expanded perspective view of a concrete screen agitator tooling assembly according to the present utility model;

FIG. 3 is a cross-sectional and expanded perspective view of a screen box of a concrete screen stirring device according to the utility model;

fig. 4 is a cross-sectional and expanded perspective view showing a screen assembly of a concrete screen stirring device according to the present utility model.

Legend description: 1. processing the assembly; 101. screening boxes; 102. square holes; 103. a vibration tank; 104. a stirring bin; 105. discharging pipes; 106. a conical groove; 107. a door; 2. a stirring structure; 201. a motor; 202. a stirring rod; 203. a rotating shaft; 3. a screening assembly; 301. a fixed frame; 302. a vibrator; 303. a fixing plate; 304. a first spring; 305. a connecting plate; 306. a second spring; 307. a second mesh screen; 308. a reinforcing plate; 309. a T-shaped groove; 310. a T-shaped block; 311. a first mesh screen; 4. and (5) feeding a hopper.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a concrete classifying and stirring device, comprising: the processing assembly 1, the processing assembly 1 comprises a screening box 101, a screening assembly 3 is arranged in the screening box 101, a conical groove 106 is formed in the bottom of the screening box 101, a stirring bin 104 is formed in the bottom of the conical groove 106, a stirring structure 2 is arranged in the stirring bin 104, and a blanking pipe 105 is fixedly connected to the bottom of the stirring bin 104; the screen assembly 3 comprises a fixed frame 301, two first springs 304 are fixedly arranged at the bottom of the inside of the fixed frame 301, a fixed plate 303 is fixedly arranged at the top of the two first springs 304, a vibrator 302 is arranged at the top of the fixed plate 303, a connecting plate 305 is fixedly arranged at two sides of the inside of the screen box 101, a plurality of reinforcing plates 308 are arranged at one side of the outer surface of the connecting plate 305, T-shaped grooves 309 are respectively formed in the tops of the reinforcing plates 308, T-shaped blocks 310 are respectively and movably embedded in the inside of the T-shaped grooves 309, the T-shaped blocks 310 are respectively and evenly divided into two groups, a first mesh screen 311 is fixedly arranged at the top of one group of T-shaped blocks 310, a second mesh screen 307 is fixedly arranged at the top of the other group of T-shaped blocks 310, a plurality of second springs 306 are respectively and fixedly connected to the bottoms of the reinforcing plates 308, a plurality of vibrating grooves 103 are respectively formed in two sides of the inside of the screen box 101, one side of each second spring 306 is respectively and evenly divided into four groups, two groups of reinforcing plates 102 are respectively and fixedly arranged at one side of the outer surfaces of the screen box 101, two sides of the two groups of reinforcing plates 102 are respectively and fixedly embedded in the outer surfaces of the two groups of the outer surfaces of the two reinforcing plates 102 are respectively fixed on the outer surfaces of the two sides of the screen box 101.

Its effect that whole embodiment 1 reached is, when using, pour the concrete into the inside of dividing the sieve case 101 from last hopper 4, this moment concrete falls at the top of first mesh screen 311, start vibrator 302, drive fixed plate 303 and connecting plate 305 vibration through vibrator 302, two reinforcing plate 308 vibrations that link to each other with connecting plate 305 simultaneously, drive first mesh screen 311 and second mesh screen 307 vibration afterwards, shake down the concrete at first mesh screen 311 top, fall on second mesh screen 307, carry out the first sieve that divides to the concrete through first mesh screen 311, separate out bigger impurity in the concrete, then vibrate through second mesh screen 307, carry out the secondary sieve that divides to the concrete, with the finer impurity that wherein, other concretes fall into the conical tank 106 inside of below, carry out the twice sieve treatment through first mesh screen 311 and second mesh screen 307, effectively improve the screening effect of concrete, under the vibration of vibrator 302, first mesh screen 311 and second mesh screen 307 vibration screening, can prevent that the mesh from being blocked up, thereby improve the mesh screen that the filter screen is blocked up, the filter screen device is just can be stopped when the concrete screen that the work is stopped in the filter screen that the work is greatly, the filter screen that can be stopped when the filter screen device is used, the filter screen that can be carried out in the work when the filter screen is easy, the filter screen that the work is greatly has been broken down, the concrete has been broken down, and the filter screen has been broken down.

In embodiment 2, as shown in fig. 1-4, the top of the screening box 101 is fixedly connected with a loading hopper 4, the front surface of the screening box 101 is rotatably connected with a box door 107 through a hinge, the stirring structure 2 comprises a motor 201, a rotating shaft 203 is fixedly arranged at the output end of the motor 201, a plurality of stirring rods 202 are fixedly arranged at the outer surface of the rotating shaft 203, one end of the rotating shaft 203 is movably embedded in the inner wall of the stirring bin 104, and the bottom of the motor 201 is fixedly arranged at the outer surface of the screening box 101 close to the bottom through an auxiliary plate.

The effect that its whole embodiment 2 reached is, when using, and the concrete after twice divides the sieve falls into stirring storehouse 104 inside through taper groove 106, opens motor 201 afterwards, through the output of motor 201, drives pivot 203 and rotates to drive a plurality of puddlers 202 and rotate, stir the concrete after the screening, make its misce bene, the surface of unloading pipe 105 is provided with the valve, after the concrete stirring, opens the valve, discharges through unloading pipe 105.

Working principle: when the concrete is used, concrete is poured into the screening box 101 from the feeding hopper 4, at the moment, the concrete falls on the top of the first mesh screen 311, the vibrator 302 is started, the vibrator 302 drives the fixed plate 303 and the connecting plate 305 to vibrate, meanwhile, two reinforcing plates 308 connected with the connecting plate 305 vibrate, then the first mesh screen 311 and the second mesh screen 307 are driven to vibrate, the concrete on the top of the first mesh screen 311 is vibrated downwards, falls on the second mesh screen 307, the first mesh screen 311 is used for primary screening of the concrete, larger impurities in the concrete are separated, the second mesh screen 307 is used for secondary screening of the concrete, finer impurities are screened out, other concrete falls into the conical groove 106 below, the screening effect of concrete is effectively improved through carrying out twice screening treatment of first mesh screen 311 and second mesh screen 307, under the vibration of vibrator 302, when first mesh screen 311 and second mesh screen 307 vibration screening, can prevent that the mesh from being stopped up, thereby reach the effect that improves the screening, when using, the concrete after twice screening falls into stirring storehouse 104 through conical slot 106, open motor 201 afterwards, through the output of motor 201, drive pivot 203 and rotate, thereby drive a plurality of puddlers 202 and rotate, stir the concrete after the screening, make its mixture more even, the surface of unloading pipe 105 is provided with the valve, after the concrete stirring, open the valve, discharge through unloading pipe 105.

The wiring diagrams of the motor 201 and the vibrator 302 in the present utility model are common knowledge in the art, and the operation principle thereof is a known technology, and the model thereof is selected to be an appropriate model according to actual use, so that the control manner and wiring arrangement will not be explained in detail for the motor 201 and the vibrator 302.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. A concrete screening and stirring device, comprising: the processing assembly (1), processing assembly (1) is including dividing sieve case (101), divide the inside of sieve case (101) to be provided with branch sieve subassembly (3), divide the inside bottom of sieve case (101) to offer conical groove (106), stirring storehouse (104) have been offered to the inside bottom of conical groove (106), the inside of stirring storehouse (104) is provided with stirring structure (2), the inside bottom fixedly connected with unloading pipe (105) of stirring storehouse (104);

the screening assembly (3) comprises a fixed frame (301), two first springs (304) are fixedly arranged at the bottom of the inside of the fixed frame (301), two fixed plates (303) are fixedly arranged at the tops of the first springs (304), vibrators (302) are arranged at the tops of the fixed plates (303), a connecting plate (305) is fixedly arranged on one outer surface of the fixed plates (303), a plurality of reinforcing plates (308) are arranged on one outer surface of the connecting plate (305), T-shaped grooves (309) are formed in the tops of the reinforcing plates (308), T-shaped blocks (310) are movably embedded in the T-shaped grooves (309), the T-shaped blocks (310) are equally divided into two groups, a first mesh screen (311) is fixedly arranged at the tops of one group of T-shaped blocks (310), a second mesh screen (307) is fixedly arranged at the tops of the other group of T-shaped blocks (310), and a plurality of second springs (306) are fixedly connected to the bottoms of the reinforcing plates (308).

2. A concrete classifying and stirring device according to claim 1, wherein: the top fixedly connected with goes up hopper (4) of branch sieve case (101), the front surface of branch sieve case (101) is connected with chamber door (107) through the hinge rotation, stirring structure (2) are including motor (201), the output fixed mounting of motor (201) has pivot (203), the surface fixed mounting of pivot (203) has a plurality of puddlers (202).

3. A concrete classifying and stirring device according to claim 1, wherein: a plurality of vibrating grooves (103) are formed in two sides of the inside of the screening box (101), and a plurality of second springs (306) are equally divided into four groups.

4. A concrete classifying and stirring device according to claim 3, wherein: one end of each group of second springs (306) is fixedly arranged at the bottom of the inside of the plurality of vibrating grooves (103), two square holes (102) are formed in the outer surface of one side of the screening box (101), and the outer surfaces, close to the top and the bottom, of the connecting plate (305) are movably embedded in the two square holes (102).

5. A concrete classifying and stirring device according to claim 1, wherein: the outer surface of one side of the fixed frame (301) is fixedly arranged on the outer surface of the screening box (101), the reinforcing plates (308) are equally divided into two groups, and the outer surface of one side of each reinforcing plate (308) is fixedly connected with the outer surface of the connecting plate (305).

6. A concrete classifying and stirring device according to claim 2, wherein: one end of the rotating shaft (203) is movably embedded in the inner wall of the stirring bin (104), and the bottom of the motor (201) is fixedly arranged on the outer surface of the screening box (101) close to the bottom through an auxiliary plate.