CN210046876U

CN210046876U - Stabilized soil mixing station

Info

Publication number: CN210046876U
Application number: CN201920155849.4U
Authority: CN
Inventors: 安金圈; 淡晓浩
Original assignee: Zhengzhou Hengyuan Construction Equipment Manufacturing Co Ltd
Current assignee: Zhengzhou Hengyuan Construction Equipment Manufacturing Co Ltd
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-02-11
Anticipated expiration: 2029-01-29

Abstract

A stabilized soil mixing station comprises a batching device, wherein a belt scale is arranged at the lower end of the batching device, an aggregate conveying device is arranged at the lower end of the belt scale, a stirring device is arranged at the tail end of the aggregate conveying device, a powder device is arranged above the stirring device, a finished product conveying device is arranged at the tail end of the stirring device, a finished product bin is arranged at the tail end of the finished product conveying device, a first material cleaning device is arranged at the front section of the aggregate conveying device, a second material cleaning device is arranged at the bottom of the rear end of the aggregate conveying device, a third material cleaning device is arranged at the front section of the finished product conveying device, and a fourth material cleaning; the utility model discloses a pressure signal carries out weight measurement, dual clear material device is used, conveyer sets up the fender belt roller all around, adopts double-shaft mixer to make easy operation easy maintenance, measures the accuracy, has guaranteed the continuity and the stationarity of equipment operation, reduces the trouble and takes place, improves work efficiency, prevents the conveyer belt off tracking, shock-resistant vibration, and anti overload capacity is strong.

Description

Stabilized soil mixing station

Technical Field

The utility model belongs to road construction auxiliary assembly field, concretely relates to stabilized soil mixing station.

Background

The cement stabilized soil is used for mixing stabilized soil layer materials, is applicable to roadbed and subbase of all levels of highways, and is formed by mixing bonding materials of lime, cement, fly ash and the like with soil, gravel or other aggregates, and the stabilized soil mixing station is mainly used for mixing stabilized aggregates required by highway repair, national road repair and the like such as concrete and the like.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to overcome above-mentioned prior art not enough, aim at provides a stabilized soil mixing station of easy operation, convenient to use, reduction error.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stabilized soil mixes station, includes the dosing unit, the dosing unit lower extreme is equipped with the belt weigher, and the belt weigher lower extreme is equipped with conveyor that gathers materials, and the conveyor end that gathers materials is equipped with agitating unit, and the agitating unit top is equipped with the powder device, and the agitating unit end is equipped with finished product conveyor, finished product conveyor end is equipped with the finished product storehouse, the conveyor anterior segment that gathers materials is equipped with first clear material device, and conveyor rear end bottom that gathers materials is equipped with the clear material device of second, finished product conveyor anterior segment is equipped with the clear material device of third, and finished product conveyor end is equipped with the clear material device of fourth.

Further, dosing unit includes proportioning bins, the proportioning bins bottom is equipped with the landing leg, and the proportioning bins bottom is square platform shape funnel, be equipped with the support frame between two landing legs of dosing unit syntropy.

Further, the belt scale comprises a conveyor belt arranged on a transverse support frame, wherein a rotating shaft sleeved on a gear at one end of the conveyor belt is in contact with a stud arranged on the support frame; the conveying belt conveying device is characterized in that at least 10 transmission shafts are arranged on the conveying belt bottom end support at equal intervals, the transmission shafts are fixed on the support through U-shaped grooves, a pressure box is fixed on the support and is in contact with the bottom of the conveying belt, an aggregate motor is arranged at the other end of the conveying belt support, and the aggregate motor is in transmission connection with the first reduction gearbox and then is in transmission connection with the conveying belt.

Further, the aggregate conveying device comprises a second support frame and a third support frame, the second support frame is connected with the third support frame, the bottom ends of the second support frame and the third support frame are provided with support legs, the foremost end of the second support frame is provided with a support column, a third carrier roller is arranged on the support column through a third rotating shaft, the bottom end of the third carrier roller is provided with an aggregate conveying belt, the tail end of the second support frame and the front end of the third support frame are provided with rotating shafts through bearings, belt wheels are sleeved on the rotating shafts, the outer sides of the belt wheels are provided with the aggregate conveying belt, a groove-shaped carrier roller support is arranged on the support frame, a first carrier roller is arranged on the groove-shaped carrier roller support through a first rotating shaft sleeve, an aggregate conveying belt is arranged on the first carrier roller, a lower carrier roller support is arranged at the bottom end of the support frame, a second carrier roller is sleeved on the lower carrier roller, a first material cleaning device is arranged below the tail end of the second support frame, and a second material cleaning device is arranged below the front end of the third support frame.

Further, the powder device includes the cement bin, the cement bin is equipped with the support frame all around, and the cement bin lower extreme is connected with through the solenoid valve and adds the material device, it is equipped with loading attachment to add material device bottom, and loading attachment discharge gate bottom is equipped with agitating unit, add the material device including setting up adding the feed bin, it is equipped with the ear seat to add the feed bin both sides, adds the feed bin and passes through anti-falling device and be connected with the support frame, it is equipped with the mechanism of opening the storehouse to add the feed bin bottom, loading attachment includes the motor, the cover is equipped with first gear on the motor output shaft, and first gear drive is connected with the second gear, the second gear cover is located on the conveying screw, the conveying screw cover is located in the conveyer pipe.

Further, agitating unit includes the motor, the motor is fixed to be set up on the support, and the motor is connected with the mixer transmission that sets up on the support, the mixer is double-shaft mixer, the mixer is close one section of motor and is equipped with the discharge gate, the discharge gate is provided with discharge baffle through the bolt.

Further, first clear material device includes the fixed plate that sets up on the support through the bolt fastening, the fixed plate bottom is equipped with flexible clear flitch.

Furthermore, the second material cleaning device comprises an auxiliary frame arranged on the support, a material cleaning plate is fixedly arranged on the auxiliary frame through bolts, and a spring is arranged between the material cleaning plate and the auxiliary plate.

Furthermore, the anti-falling device comprises an anti-falling rod arranged on the support frame, the bottom end of the anti-falling rod is provided with a tension spring piece, the other end of the anti-falling rod is arranged on the ear seat, the other side of the tension spring piece is provided with a tension sensor, tension rods are arranged on two sides of the tension sensor and hinged with the fixed rod through a U-shaped ring, and the fixed rod is fixed on the ear seat and the support frame through nuts.

Further, the mechanism of opening a warehouse includes the ear seat, the ear seat passes through bolt fixed connection in adding the feed bin, and the ear seat passes through the bolt and articulates pneumatic cylinder again, and the pneumatic cylinder articulates through the pivot has the door, and the door is articulated through pivot two walls around adding the feed bin, conveyer pipe feed inlet corresponds position department and is equipped with the clear material hole among the loading attachment, has the clear material lid through the bolt fastening around the clear material hole.

Compared with the prior art, the utility model has the advantages that:

1. the utility model adopts the pressure signal to measure the weight, the operation is simple, the maintenance is convenient, and the measurement is accurate;

2. the utility model adopts the double material cleaning device, ensures the accuracy of material adding, ensures the continuity and stability of equipment operation, reduces the occurrence of faults and improves the working efficiency;

3. the utility model adopts the conveying device with the belt blocking rollers arranged around, thereby preventing the conveying belt from deviating, resisting impact vibration and strong overload resistance;

4. the utility model discloses a double-shaft mixer, the operation is engaged reliably, and the fault rate is low, stirs more fully, improves work efficiency, long service life.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the dispensing device of the present invention;

FIG. 3 is a schematic structural view of the powder device and the stirring device of the present invention;

FIG. 4 is a schematic structural view of the feeding device of the present invention;

fig. 5 is a schematic diagram of a first seed-cleaning plate structure of the present invention.

Detailed Description

Referring to fig. 1 and 2, a stabilized soil mixing station comprises a batching device 2, wherein a belt scale 23 is arranged at the lower end of the batching device 2, an aggregate conveying device 3 is arranged at the lower end of the belt scale 23, a stirring device 4 is arranged at the tail end of the aggregate conveying device 3, a powder device 4 is arranged above the stirring device 5, the stirring device is arranged, a finished product conveying device 6 is arranged at the tail end of the aggregate conveying device 5, a finished product bin 7 is arranged at the tail end of the finished product conveying device 6, a first material cleaning device 81 is arranged at the front section of the aggregate conveying device 4, a second material cleaning device 82 is arranged at the bottom of the rear end of the aggregate conveying device 4, a third material cleaning device 83 is arranged at the front section of the finished product conveying device 6, and; the batching device 2 comprises a batching bin 21, wherein the bottom of the batching bin 21 is provided with a supporting leg 24, the bottom of the batching bin 21 is a square-table-shaped funnel, and a supporting frame 25 is arranged between two supporting legs in the same direction of the batching device 2; the belt scale 23 comprises a first conveyor belt 231 arranged on a transverse support frame 232, wherein a rotating shaft sleeved on a gear 233 at one end of the first conveyor belt 231 is in contact with a stud arranged on the support frame 25; at least 10 transmission shafts 234 are arranged on a support at the bottom end of the first conveyor belt 231 at equal intervals, wherein the transmission shafts 234 are fixed on a support frame 232 through U-shaped grooves 235, a pressure box 235 is fixed on the support frame 232, the pressure box 235 is contacted with the bottom of the first conveyor belt 231, an aggregate motor 236 is arranged at the other end of the support frame 25 of the first conveyor belt 231, and the aggregate motor 236 is in transmission connection with the first reduction gearbox 237 and then is in transmission connection with the first conveyor belt 231; wherein the aggregate conveying device 3 comprises a second support frame 31 and a third support frame 32, wherein the second support frame 31 is connected with the third support frame 32, supporting legs are arranged at the bottom ends of the second support frame 31 and the third support frame 32, a supporting column 33 is arranged at the foremost end of the second support frame 31, a third carrier roller 39 is arranged on the supporting column 33 through a third rotating shaft 310, an aggregate conveying belt 34 is arranged at the bottom end of the third carrier roller 39, rotating shafts are arranged at the tail end of the second support frame 31 and the front end of the third support frame 32 through bearings, a belt wheel 36 is sleeved on the rotating shafts, an aggregate conveying belt 34 is arranged outside the belt wheel, a groove-shaped carrier roller bracket 35 is arranged on the second support frame 31 and the third support frame 32, a first carrier roller 371 is arranged on the groove-shaped carrier roller bracket 35 through a first rotating shaft sleeve, an aggregate conveying belt 34 is arranged on the first carrier roller 371, lower carrier roller brackets 38 are arranged at the bottom, the upper end 32 of the second carrier roller 372 is provided with an aggregate conveying belt 34, a belt blocking roller 39 is arranged above the front end of the third supporting frame 32 and below the tail end of the third supporting frame 32, a first material cleaning device 81 is arranged below the tail end of the second supporting frame 31, and a second material cleaning device 82 is arranged below the front end of the third supporting frame 32; wherein the powder device 4 comprises a cement bin 41, wherein a fourth supporting frame 42 is arranged around the cement bin 41, the lower end of the cement bin 41 is connected with a weighing device 44 through an electromagnetic valve 43, wherein a feeding device 45 is arranged at the bottom of the weighing device 44, a stirring device 5 is arranged at the bottom of a discharge hole of the feeding device 45, wherein the weighing device 44 is arranged at a feeding bin 441, ear seats 442 are arranged at two sides of the feeding bin 441, the feeding bin 441 is connected with the fourth supporting frame 42 through an anti-falling weighing device 442, wherein a bin opening mechanism 443 is arranged at the bottom of the feeding bin 441, wherein the feeding device 45 comprises a feeding motor 451, a first gear 453 is sleeved on an output shaft 452 of the feeding motor 451, the first gear 453 is in transmission connection with a second gear 454, wherein the second gear 454 is sleeved on a conveying screw 455, wherein the conveying screw 455 is sleeved in the conveying pipe 456, wherein the anti-falling weighing device 442 comprises an anti-falling rod 44, wherein the bottom end of the anti-falling rod 4421 is provided with a tension spring 4422, the other end of the anti-falling rod 4421 is arranged on the ear seat 4423, the other side of the tension spring 4422 is provided with a tension sensor 4424, wherein tension rods 4425 are arranged on two sides of the tension sensor 4424, the tension rods 4425 are hinged with a fixing rod 4427 through a U-shaped ring 4426, and the fixing rod 4427 is fixed on the ear seat 4423 and the fourth supporting frame 42 through nuts; the stirring device 5 comprises a stirring motor 51, wherein the stirring motor 51 is fixedly arranged on a fifth support frame 52, the stirring motor 51 is in transmission connection with a stirrer 53 arranged on the fifth support frame 52, the stirrer 53 is a double-shaft stirrer, a discharge hole 54 is arranged at one section of the stirrer 53 close to the stirring motor 51, and the discharge hole 54 is provided with a discharge baffle 55 through a bolt; the first material cleaning device 81 comprises a fixed plate 812 fixedly arranged on a material cleaning bracket 811 through bolts, wherein a flexible material cleaning plate 813 is arranged at the bottom end of the fixed plate 812; the second material cleaning device 82 comprises an auxiliary frame 821 arranged on the third support frame 32, a material cleaning plate 822 is fixedly arranged on the auxiliary frame 821 through bolts, and a spring 823 is arranged between the material cleaning plate 822 and the auxiliary plate 821; the opening mechanism 443 comprises a second ear seat 4431, wherein the second ear seat 4431 is fixedly connected to the feeding bin 441 through bolts, the second ear seat 4431 is hinged to a hydraulic cylinder 4432 through bolts, the hydraulic cylinder 4432 is hinged to a bin door 4433 through a rotating shaft, the bin door 4433 is hinged to the front wall and the rear wall of the feeding bin 441 through rotating shafts, a material cleaning hole 457 is formed in the feeding device 45 at a position corresponding to the feeding hole of the conveying pipe 456, and a material cleaning cover 458 is fixed around the material cleaning hole 457 through bolts.

When the utility model is used, firstly, the weight of the required cement powder and each ingredient is determined according to the engineering task, various ingredients are added into each ingredient bin 21 and the cement powder is added into the cement bin 41, the ingredients weighed by the belt weigher 23 are conveyed into the stirrer 53 in the stirring device 5 through the aggregate conveyor belt 3, the first material cleaning device 81 and the second material cleaning device 82 are arranged at the front end and the rear end of the aggregate conveyor belt 3 to ensure the accuracy of the added materials, the cement powder is added into the weighing bin from the cement bin 41 through the electromagnetic valve 43 and the anti-falling weighing device 442, the cement powder falls into the stirring device 5, after being stirred by the stirrer 53 in the stirring device 5, the cement powder falls into the finished product conveying device 6 from the discharge port 54, is conveyed into the finished product bin 7 through the finished product conveying device 6, the finished product loss is prevented through the third material cleaning device 83 and the fourth material cleaning device 84, after the processing is finished, falls into the transportation equipment at the lower end of the finished product bin.

Claims

1. The utility model provides a stabilized soil mixes station, a serial communication port, including the dosing unit, the dosing unit lower extreme is equipped with the belt weigher, and the belt weigher lower extreme is equipped with conveyor that gathers materials, and the conveyor end that gathers materials is equipped with agitating unit, and the agitating unit top is equipped with the powder device, and the agitating unit end is equipped with finished product conveyor, the finished product conveyor end is equipped with the finished product storehouse, the conveyor anterior segment that gathers materials is equipped with first clear material device, and conveyor rear end bottom that gathers materials is equipped with the clear material device of second, finished product conveyor anterior segment is equipped with the clear material device of third, and finished product conveyor end is equipped with the clear material device of fourth.

2. The stabilized soil mixing station according to claim 1, wherein the batching device comprises a batching bin, the bottom of the batching bin is provided with supporting legs, the bottom of the batching bin is a square-table-shaped funnel, and a supporting frame is arranged between the two supporting legs of the batching device in the same direction.

3. A stabilized soil mixing station according to claim 2, wherein said belt scale comprises a conveyor belt mounted on a transverse support frame, wherein a shaft mounted on a gear at one end of the conveyor belt contacts a stud mounted on the support frame; the conveying belt conveying device is characterized in that at least 10 transmission shafts are arranged on the conveying belt bottom end support at equal intervals, the transmission shafts are fixed on the support through U-shaped grooves, a pressure box is fixed on the support and is in contact with the bottom of the conveying belt, an aggregate motor is arranged at the other end of the conveying belt support, and the aggregate motor is in transmission connection with the first reduction gearbox and then is in transmission connection with the conveying belt.

4. The stabilized soil mixing station according to claim 3, wherein the aggregate conveying device comprises a second support frame and a third support frame, the second support frame and the third support frame are connected, the bottom ends of the second and third support frames are provided with support legs, the foremost end of the second support frame is provided with a support column, a third roller is arranged on the support column through a third rotating shaft, the bottom end of the third roller is provided with an aggregate conveying belt, the tail end of the second support frame and the front end of the third support frame are provided with rotating shafts through bearings, a belt wheel is sleeved on the rotating shafts, an aggregate conveying belt is arranged outside the belt wheel, the support frame is provided with a groove-shaped roller support, the groove-shaped roller support is provided with a first roller through a first rotating shaft sleeve, the first roller is provided with the aggregate conveying belt, the bottom end of the support frame is provided with a lower roller support, the, the conveying belt is arranged at the upper end of the second carrier roller, the belt blocking rollers are arranged above the front end of the third support frame and below the tail end of the third support frame, the first material cleaning device is arranged below the tail end of the second support frame, and the second material cleaning device is arranged below the front end of the third support frame.

5. The stabilized soil mixing station according to claim 4, wherein the powder device includes a cement bin, the cement bin is surrounded by a supporting frame, the lower end of the cement bin is connected with a feeding device through a solenoid valve, the bottom of the feeding device is provided with a feeding device, the bottom of a discharge port of the feeding device is provided with a stirring device, the feeding device comprises a feeding bin, two sides of the feeding bin are provided with ear seats, the feeding bin is connected with the supporting frame through an anti-falling device, the bottom of the feeding bin is provided with a bin opening mechanism, the feeding device comprises a motor, a first gear is sleeved on a motor output shaft, a second gear is connected in a first gear transmission mode, the second gear is sleeved on the conveying screw, and the conveying screw is sleeved in the conveying pipe.

6. A stabilized soil mixing station according to claim 5, wherein said agitator means includes a motor fixedly mounted on the frame and drivingly connected to an agitator mounted on the frame, said agitator being a dual shaft agitator having a discharge outlet located adjacent a section of the motor, said discharge outlet being provided with a discharge baffle by means of bolts.

7. A stabilized soil mixing station according to claim 6, wherein said first material removing means comprises a fixed plate fixed to the frame by means of bolts, said fixed plate having a flexible material removing plate at its lower end.

8. A stabilized soil mixing station according to claim 7, wherein said second cleaning means includes an auxiliary frame mounted on the frame, a cleaning plate mounted on the auxiliary frame by bolts, and a spring mounted between the cleaning plate and the auxiliary plate.

9. The stabilized soil mixing station according to claim 8, wherein the anti-dropping device comprises an anti-dropping rod disposed on the support frame, a tension spring is disposed at the bottom end of the anti-dropping rod, the other end of the anti-dropping rod is disposed on the ear seat, a tension sensor is disposed at the other side of the tension spring, tension rods are disposed at two sides of the tension sensor and hinged to the fixing rod through U-shaped rings, and the fixing rod is fixed on the ear seat and the support frame through nuts.

10. The stabilized soil mixing station according to claim 9, wherein the opening mechanism includes an ear seat, the ear seat is fixedly connected to the feeding bin through a bolt, the ear seat is hinged to the hydraulic cylinder through a bolt, the hydraulic cylinder is hinged to a bin gate through a rotating shaft, the bin gate is hinged to the front wall and the rear wall of the feeding bin through a rotating shaft, a material cleaning hole is formed in the feeding device at a position corresponding to the feeding port of the conveying pipe, and a material cleaning cover is fixed around the material cleaning hole through a bolt.