CN216465344U

CN216465344U - Pressure mud blending system for stabilized soil preparation

Info

Publication number: CN216465344U
Application number: CN202122965163.1U
Authority: CN
Inventors: 黄碧河
Original assignee: Shenzhen Hezhicheng Environmental Protection Building Materials Co ltd
Current assignee: Shenzhen Hezhicheng Environmental Protection Building Materials Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-10
Anticipated expiration: 2031-11-27

Abstract

The utility model discloses a pressure mud blending system for stabilized soil configuration, which relates to the field of stabilized soil configuration and comprises a blending box, wherein one side inside the blending box is rotatably connected with a pair of meshed crushing rollers, one of the crushing rollers is fixedly connected with the output end of a motor, a screening device is also arranged inside the blending box and is positioned at the top of the crushing rollers, the screening device comprises a screen plate and a vibrating motor, and the vibrating motor is arranged on the side surface of the screen plate. This application is through setting up screening plant, the raw materials falls behind the highest point of screen cloth, and the accessible screen cloth of little volume raw materials whereabouts, bulky soil block can slide along the sieve, fall to a pair of crushing roller on from the blanking mouth until for the crushing roller can be broken bulky soil block, and it mixes the system and carries out the breakage through pouring whole mixed raw materials into crushing apparatus to have effectively solved some stabilized soil configurations, need consume more time, has reduced the problem of the configuration efficiency of concrete.

Description

Pressure mud blending system for stabilized soil preparation

Technical Field

The utility model relates to the field of stabilized soil preparation, in particular to a pressure mud blending system for stabilized soil preparation.

Background

The pressure mud blending system for the stabilized soil preparation is used for mixing the binding materials such as cement, lime, fly ash and the like with soil to obtain the stabilized soil, and is widely applied to road engineering.

In the process of preparing the stabilized soil, crushing equipment is required to crush the soil blocks, the maximum size of the soil blocks is not larger than 15mm, and some pressure mud blending systems for preparing the stabilized soil are used for crushing all mixed raw materials by pouring the mixed raw materials into the crushing equipment, so that more time is consumed, and the preparation efficiency of concrete is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems that the time is more consumed and the concrete preparation efficiency is reduced by pouring all mixed raw materials into crushing equipment for crushing in some pressure mud mixing systems for stabilizing soil preparation, the application provides a pressure mud mixing system for stabilizing soil preparation.

The application provides a stabilized soil configuration is with pressure mud system of blending adopts following technical scheme:

a pressure mud blending system for configuring stabilized soil comprises a blending box, wherein one side in the blending box is rotatably connected with a pair of meshed crushing rollers, one crushing roller is fixedly connected with the output end of a motor, a screening device is further arranged in the blending box and is positioned at the top of the crushing roller, the screening device comprises a screen plate and a vibrating motor, the vibrating motor is arranged on the side face of the screen plate, two support plates are fixedly arranged on the inner wall of the blending box, springs are fixedly arranged at the tops of the two support plates, two ends of the bottom of the screen plate are respectively fixedly arranged at the tops of the two springs, the screen plate inclines towards the side close to the two crushing rollers, and a blanking port opposite to the crushing rollers is arranged at the bottom of the screen plate.

Optionally, the surface of sieve is provided with the screen cloth, the blanking mouth sets up the lowest at the screen cloth, the equal fixed mounting in both sides of sieve has the baffle, vibrating motor fixed mounting is in the side of baffle.

Optionally, a material stopping plate is fixedly mounted at the edge of the blanking port far away from the screen.

Optionally, a material guide hopper is fixedly mounted at the bottom edge of the blanking port.

Optionally, a storage hopper is fixedly installed at the top of the blending box, a charging valve communicated with the inner cavity of the blending box is arranged at the bottom of the storage hopper, and the charging valve is opposite to the highest position of the screen.

Optionally, a hopper is fixedly mounted at the top of the storage hopper.

Optionally, the bottom of the inner cavity of the blending box is rotatably connected with a pair of meshed stirring rollers, and one of the stirring rollers is fixedly connected with the output end of the motor.

Optionally, a discharge valve communicated with the inner cavity of the blending box is arranged at the bottom of the blending box.

To sum up, the present application includes the following beneficial effects:

this application has adopted the sieve, vibrating motor, mutually support between screen cloth and the crushing roller, the raw materials falls to the highest point of screen cloth from charging valve, the accessible screen cloth whereabouts of little volume raw materials, bulky clod can be stayed the top of screen cloth and gliding along the screen plate, fall to a pair of crushing roller on from the blanking mouth, make the crushing roller can carry out the breakage to bulky clod, some pressure mud for the configuration of stabilizing soil mixes the system and pours into crushing apparatus into whole mixed raw materials into and carry out the breakage effectively to have solved, need consume more time, the problem of the configuration efficiency of concrete has been reduced.

Drawings

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic view of the internal structure of the admixture box of the present application;

FIG. 3 is a cross-sectional structural view of the screening device of the present application;

fig. 4 is an enlarged view at a in fig. 2 of the present application.

Description of reference numerals:

1. blending box; 11. a discharge valve; 2. a stirring roller; 3. a crushing roller; 4. a storage hopper; 41. a charging valve; 42. a hopper; 5. a screening device; 51. a sieve plate; 511. a support plate; 512. a spring; 513. screening a screen; 514. a blanking port; 515. a material stopping plate; 516. a material guide hopper; 517. a baffle plate; 52. a vibration motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-2 and 4, the application discloses a pressure mud blending system for stabilizing soil allocation, which comprises a blending box 1, wherein one side inside the blending box 1 is rotatably connected with a pair of meshed crushing rollers 3, one crushing roller 3 is fixedly connected with the output end of a motor and further can drive the two crushing rollers 3 to rotate reversely so as to crush raw materials falling on the crushing rollers 3, a screening device 5 for screening large-volume soil blocks is further arranged inside the blending box 1, and the screening device 5 is positioned at the top of the crushing rollers 3.

Referring to fig. 2 to 4, the screening device 5 includes a screening plate 51 and a vibration motor 52, the vibration motor 52 is disposed on a side surface of the screening plate 51, and guides the raw material into a top of the screening plate 51, and when the vibration motor 52 is started, the screening plate 51 can be driven to vibrate to screen the raw material. Two supporting plates 511 are fixedly mounted on two opposite inner walls of the admixture box 1 respectively, the two supporting plates 511 have a certain height difference, springs 512 for supporting the sieve plate 51 are fixedly mounted on the tops of the two supporting plates 511, and two ends of the bottom of the sieve plate 51 are fixedly mounted on the tops of the two springs 512 respectively, so that the sieve plate 51 can rock within a certain range.

Referring to fig. 3-4, the screen plate 51 is inclined toward a side close to the two crushing rollers 3, a screen 513 capable of allowing a small volume of raw material to pass through is disposed on a surface of the screen plate 51, a large volume of soil can be left on a top of the screen 513 and slide down along the screen plate 51, a blanking port 514 opposite to the crushing rollers 3 is further disposed at a bottom of the screen plate 51, the blanking port 514 is disposed at a lowest position of the screen 513, and the large volume of soil sliding down along the screen plate 51 can fall from the blanking port 514 and fall onto the pair of crushing rollers 3, so that the crushing rollers 3 can crush the large volume of soil.

Referring to fig. 3-4, a material stopping plate 515 for stopping the large-volume soil blocks is fixedly installed at a position of the blanking port 514 away from the edge of the screen 513, so that the large-volume soil blocks can stably enter the blanking port 514, and a material guiding hopper 516 for guiding the material is fixedly installed at the position of the edge of the bottom of the blanking port 514, so that the horizontal displacement of the large-volume soil blocks caused by inertia is reduced, and the large-volume soil blocks can accurately fall onto the surface of the crushing roller 3. The equal fixed mounting in both sides of sieve 51 has the baffle 517 that carries on spacingly to the raw materials, can hinder the raw materials to break away from sieve 51, has improved the effect of screening, vibrating motor 52 fixed mounting is in the side of baffle 517 for vibrating motor 52 can not cause the influence to the removal of raw materials.

Referring to fig. 1-2, a storage hopper 4 for storing raw materials is fixedly installed at the top of the blending box 1, a charging valve 41 communicated with the inner cavity of the blending box 1 is arranged at the bottom of the storage hopper 4, the charging valve 41 is opposite to the highest position of the screen 513, the charging valve 41 is opened, and the raw materials in the storage hopper 4 can fall onto the surface of the screen 513. The top of storage hopper 4 is fixed with loading hopper 42, when supplementing raw materials, makes the raw materials can accurately fall to in the storage hopper 4.

Referring to fig. 1-2, a pair of meshed stirring rollers 2 is rotatably connected to the bottom of the inner cavity of the blending box 1, one of the stirring rollers 2 is fixedly connected to the output end of the motor, and after the raw material falling from the screen 513 and the soil blocks crushed by the crushing roller 3 fall to the bottom of the inner cavity of the blending box 1, the stirring rollers 2 are driven to rotate, so that the mixed raw material can be stirred, and the mixed raw material is uniformly mixed to form stabilized soil. The bottom of the blending box 1 is provided with a discharge valve 11 communicated with the inner cavity of the blending box 1, and the stabilized soil can be discharged after the discharge valve 11 is opened.

The application principle of the pressure mud blending system for stabilized soil configuration is as follows: adding raw materials for preparing stabilized soil into the storage hopper 4, opening the feeding valve 41 and starting the vibrating motor 52, wherein the raw materials can fall to the highest position of the screen 513 from the feeding valve 41, small-volume raw materials can fall through the screen 513, large-volume soil blocks can be left at the top of the screen 513 and slide downwards along the screen plate 51 until the large-volume soil blocks fall onto a pair of crushing rollers 3 from the blanking port 514, so that the crushing rollers 3 can crush the large-volume soil blocks, and after the raw materials falling from the screen 513 and the soil blocks crushed by the crushing rollers 3 fall to the bottom of the inner cavity of the blending box 1, the stirring roller 2 is driven to rotate, so that the mixed raw materials can be stirred, and the mixed raw materials are uniformly mixed to prepare the stabilized soil.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A pressure mud blending system for stabilized soil configuration comprises a blending box (1) and is characterized in that: one side in the admixture box (1) is rotationally connected with a pair of meshed crushing rollers (3), one of the crushing rolls (3) is fixedly connected with the output end of the motor, a screening device (5) is also arranged inside the admixture box (1), the screening device (5) is positioned on the top of the crushing roller (3), the screening device (5) comprises a screen plate (51) and a vibration motor (52), the vibrating motor (52) is arranged on the side surface of the sieve plate (51), two supporting plates (511) are fixedly arranged on the inner wall of the admixture box (1), springs (512) are fixedly arranged on the tops of the two supporting plates (511), the two ends of the bottom of the sieve plate (51) are respectively and fixedly arranged at the tops of the two springs (512), the sieve plate (51) inclines to the side close to the two crushing rollers (3), and a blanking port (514) which is opposite to the crushing roller (3) is arranged at the bottom of the sieve plate (51).

2. The pressure mud blending system for stabilized soil preparation according to claim 1, wherein: the surface of sieve (51) is provided with screen cloth (513), blanking mouth (514) set up the lowest department at screen cloth (513), the equal fixed mounting in both sides of sieve (51) has baffle (517), vibrating motor (52) fixed mounting is in the side of baffle (517).

3. The pressure mud blending system for stabilized soil preparation according to claim 2, wherein: and a material stopping plate (515) is fixedly arranged at the edge opening of the blanking opening (514) far away from the screen (513).

4. The pressure mud blending system for stabilized soil preparation according to claim 2, wherein: and a material guide hopper (516) is fixedly arranged at the bottom of the blanking port (514) along the opening.

5. The pressure mud blending system for stabilized soil preparation according to claim 2, wherein: the top of the blending box (1) is fixedly provided with a storage hopper (4), the bottom of the storage hopper (4) is provided with a feeding valve (41) communicated with the inner cavity of the blending box (1), and the feeding valve (41) is over against the highest part of the screen (513).

6. The pressure mud blending system for stabilized soil preparation according to claim 5, wherein: and a charging hopper (42) is fixedly arranged at the top of the storage hopper (4).

7. The pressure mud blending system for stabilized soil preparation according to claim 4, wherein: the bottom of the inner cavity of the admixture box (1) is rotatably connected with a pair of meshed stirring rollers (2), wherein one of the stirring rollers (2) is fixedly connected with the output end of the motor.

8. The pressure mud blending system for stabilized soil preparation according to claim 1, wherein: the bottom of the admixture box (1) is provided with a discharge valve (11) communicated with the inner cavity of the admixture box (1).