CN217172524U

CN217172524U - Environment-friendly material unloading material receiving system for concrete mixing plant

Info

Publication number: CN217172524U
Application number: CN202123276831.6U
Authority: CN
Inventors: 张三鹏; 朱志鹏; 荣志红
Original assignee: Shanxi Lixintai Concrete Co ltd
Current assignee: Shanxi Lixintai Concrete Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-12
Anticipated expiration: 2031-12-23

Abstract

The utility model belongs to the technical field of concrete mixing plant and specifically relates to a material unloading material receiving system for environment-friendly concrete mixing plant is related to, and it includes a jar body, the top intercommunication of the jar body is provided with the pan feeding pipe, the elevating gear who is provided with the buffer board on the jar body and is used for driving the buffer board to go up and down, the buffer board is arranged in jar internal portion in order to accept the material that falls down from the pan feeding pipe. This application has the effect that concrete segregation phenomenon appears in the reduction.

Description

Environment-friendly material unloading material receiving system for concrete mixing plant

Technical Field

The application relates to the field of concrete mixing plants, in particular to a material blanking and receiving system for an environment-friendly concrete mixing plant.

Background

The concrete mixing plant is a combined device for intensively mixing concrete, and is also called a concrete prefabricating field. Because of its high degree of mechanization and automation, it has high productivity, can ensure the quality of concrete and save cement, and is commonly used in large and medium-sized water conservancy projects, electric power projects, bridges and other projects with large concrete engineering quantity, long construction period and centralized construction sites. Concrete mixing plants are usually provided with a silo for storing concrete.

Among the correlation technique, the feed bin is vertical setting usually, and the top of feed bin is provided with the feed inlet, and when the even concrete of mix got into the feed bin from the feed inlet in, it is piled up in the feed bin.

In view of the above-mentioned related technologies, the inventor considers that there are the following defects that when concrete enters a storage bin, the concrete is in free-falling motion under the action of gravity, heavy large particles sink to the bottom, light small particles float on the top, and mixture components are separated from each other, so that the phenomenon of uneven internal composition and structure is caused again, namely the concrete segregation phenomenon, and the concrete needs to be stirred again during field construction.

SUMMERY OF THE UTILITY MODEL

In order to reduce the appearance that the concrete segregation phenomenon appears, this application provides an environment-friendly concrete mixing plant connects material system with material unloading.

The application provides a pair of environment-friendly concrete mixing plant connects material system with material unloading adopts following technical scheme:

the utility model provides an environment-friendly concrete mixing plant is with material unloading material receiving system, includes a jar body, the top intercommunication of the jar body is provided with the pan feeding pipe, the jar is provided with the buffer board on the body and is used for the elevating gear that the drive buffer board goes up and down, the buffer board is arranged in jar internal portion in order to accept the material that falls from the pan feeding pipe.

Through adopting above-mentioned technical scheme, make the buffer board be close to the pan feeding pipe setting, the material enters into jar internal material from the pan feeding pipe and falls on the buffer board, along with the increase of material, elevating gear makes the buffer board descend to make and put the thing space on the buffer board grow gradually, in order to reduce the material and be the time of free falling body motion in getting into jar body, in order to reduce the phenomenon of coming out the segregation.

Preferably, the lifting device comprises a weight and a plurality of lifting ropes, one end of each lifting rope is fixed with the buffer plate, and the other lifting rope penetrates through the tank body and is connected with the weight.

Through adopting above-mentioned technical scheme, the buffer board is connected to the one end of lifting rope, and the pouring weight is connected to the other end, and when weight on the buffer board increased, can make pouring weight rebound, buffer board rebound this moment, and during the weight loss of buffer board, pouring weight rebound, buffer board rebound this moment reached the purpose that makes the buffer board go up and down.

Preferably, the tank body is rotatably provided with a fixed pulley, and the lifting rope is arranged on the fixed pulley in a lap joint mode.

Through adopting above-mentioned technical scheme, the setting of fixed pulley for reduce the frictional force between lifting rope and the jar body, in order to prolong the life of lifting rope.

Preferably, the buffer plate is provided with a sliding block, the inner wall of the tank body is provided with a sliding groove, and the sliding block is in sliding fit in the sliding groove.

Through adopting above-mentioned technical scheme, the slider removes in the spout, makes the buffer board can slide at the internal slip of jar, and reduces the buffer board and appear taking place along axis pivoted phenomenon, makes the buffer board at the internal gliding comparatively stability of jar.

Preferably, the buffer plate is arranged towards the bottom of the tank in a concave mode, the lowest point of the buffer plate is arranged on the axis of the buffer plate, and the axis of the buffer plate coincides with the axis of the tank.

Through adopting above-mentioned technical scheme to the material that makes to fall on the buffer board can slide to the central point of buffer board and put, is favorable to the buffer board to keep balance.

Preferably, the tank body is communicated with a discharge pipe, and the discharge pipe is provided with a conveying device for controlling discharge of the discharge pipe.

By adopting the technical scheme, when the material enters the tank body, the conveying device controls the discharging pipe to enable the discharging pipe not to carry out discharging operation, and when the material in the tank body needs to be conveyed to the next procedure, the conveying device enables the discharging pipe to carry out discharging operation.

Preferably, discharging pipe one end and jar body intercommunication, the other end is provided with the closing plate, the intercommunication is provided with the unloading pipe on the discharging pipe, conveyor is including rotating the axis of rotation that sets up in the discharging pipe, fixed setting in the epaxial feeding blade of axis of rotation and drive axis of rotation pivoted driving piece.

Through adopting above-mentioned technical scheme, the driving piece rotates and makes the axis of rotation rotate, and then drives rotor blade and rotate to the messenger promotes the material and removes, makes the material discharge from the unloading pipe.

Preferably, the discharge pipe is arranged in a manner of inclining downwards from a communication part with the tank body.

Through adopting above-mentioned technical scheme, the discharging pipe slope sets up from top to bottom to the material discharging pipe is discharged.

Drawings

FIG. 1 is a schematic view of the overall structure of a material blanking and receiving system for an environment-friendly concrete mixing plant in an embodiment of the present application.

FIG. 2 is a schematic cross-sectional view of a material blanking and receiving system for an environment-friendly concrete mixing plant according to an embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Reference numerals: 1. a tank body; 10. a support leg; 11. a storage cavity; 12. a feeding pipe; 13. a chute; 2. a buffer plate; 20. a slider; 21. a hoisting ring; 3. a lifting device; 30. a lifting rope; 31. a weight block; 32. a fixed pulley; 320. a support plate; 4. a discharge pipe; 40. a discharging pipe; 41. a closing plate; 42. a support bar; 5. a conveying device; 50. a feeding blade; 51. a rotating shaft; 52. a drive member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses environment-friendly concrete mixing plant connects material system with material unloading. Referring to fig. 1, the material blanking and receiving system for the environment-friendly concrete mixing plant comprises a tank body 1, wherein a plurality of vertically arranged supporting legs 10 are welded on the side wall of the tank body 1, and the supporting legs 10 support the tank body 1 to enable the tank body 1 to be vertically arranged. Referring to fig. 2, the inside of jar body 1 is provided with puts thing chamber 11, and the top of jar body 1 is provided with pan feeding pipe 12, pan feeding pipe 12 with put thing chamber 11 intercommunication setting, the internal buffer board 2 that is provided with of jar, 2 levels of buffer board set up, be provided with elevating gear 3 on jar body 1, elevating gear 3 is used for driving buffer board 2 and risees and reduce. The material is after getting into to put thing chamber 11, piles up on buffer board 2, and along with the material increases, buffer board 2 moves down, has reduced the distance of material whereabouts free fall, and then reduces the phenomenon that the segregation appears in the material. Still the intercommunication is provided with discharging pipe 4 on jar body 1, is provided with conveyor 5 on discharging pipe 4, and discharging pipe 4 is used for seeing off the material in jar body 1, and conveyor 5 can be used for controlling the ejection of compact of discharging pipe 4.

Referring to fig. 2, the buffer plate 2 is a circular plate recessed toward the tank body 1, the lowest point of the buffer plate 2 is arranged on the axis of the buffer plate 2, the axis of the buffer plate 2 coincides with the axis of the tank body 1, a slide block 20 is arranged on the upper surface of the buffer plate 2 near the edge, a slide groove 13 is formed in the inner wall of the tank body 1, the slide groove 13 is a vertically arranged long groove, and the slide block 20 is in sliding fit in the slide groove 13. The four sliding blocks 20 and the four sliding grooves 13 are arranged, the sliding blocks 20 are arranged oppositely in pairs, and the shortest distances from the four sliding blocks 20 to the axis of the tank body 1 are the same.

Referring to fig. 2 and 3, the lifting device 3 includes lifting ropes 30, weights 31 and fixed pulleys 32, the four lifting rings 21 are welded on the sliding block 20, the number of the lifting rings 21 is four, the four lifting ropes 30 are respectively installed on the four lifting rings 21, one end of each lifting rope 30 is fixed with the corresponding lifting ring 21, and the other end of each lifting rope 30 penetrates through the top plate of the tank body 1. Four support plates 320 are vertically welded on the top plate of the tank body 1, four fixed pulleys 32 are arranged, the fixed pulleys 32 are rotatably arranged on the support plates 320, and one end, penetrating out of the top plate of the tank body 1, of the lifting rope 30 is arranged around the fixed pulleys 32. The weight 31 is arranged in a circular ring shape, the weight 31 is sleeved outside the tank body 1, and the end part of the lifting rope 30 far away from the buffer plate 2 is fixed with the weight 31. When the materials enter the tank body 1 from the feeding pipe 12, the buffer plate 2 gradually moves downwards along with the increase of the materials, and the weight 31 gradually moves upwards so as to reduce the height of the materials in free falling motion.

Referring to fig. 1 and 2, one end of the discharging pipe 4 is welded on the tank body 1 and is communicated with the inside of the tank body 1, the other end of the discharging pipe 4 is provided with a closing plate 41, the discharging pipe 4 is obliquely arranged downwards from a part connected with the tank body 1, and the communicating part of the discharging pipe 4 and the tank body 1 is arranged close to the top of the tank body 1, a discharging pipe 40 is arranged on the discharging pipe 4, the setting direction of the discharging pipe 40 is vertically arranged downwards, a supporting rod 42 is welded on the discharging pipe 4, the supporting rod 42 is vertically arranged on the ground, the top of the supporting rod 42 is welded with the discharging pipe 4, so as to support the discharging pipe 4.

Conveyor 5 includes feeding blade 50, axis of rotation 51 and driving piece 52, feeding blade 50 sets up to helical blade, feeding blade 50's border department and the inner wall butt of discharging pipe 4, feeding blade 50 twines and fixes on axis of rotation 51, axis of rotation 51 rotates and sets up in discharging pipe 4, axis of rotation 51 rotates with closing plate 41 and is connected, driving piece 52 sets up to the motor, the output shaft and the coaxial fixed of axis of rotation 51 of driving piece 52, driving piece 52 is used for driving axis of rotation 51 to rotate, in order to drive feeding blade 50 and rotate, and then send out the material from discharging pipe 4.

The implementation principle of the material blanking and receiving system for the environment-friendly concrete mixing plant in the embodiment of the application is as follows: the material is sent into the tank body 1 from the feeding pipe 12, the material falls on the buffer plate 2 after entering the tank body 1, and the buffer plate 2 gradually descends along with the increase of the mass of the material on the buffer plate 2 so as to reduce the distance of the material falling freely in the tank body 1; during discharging, the weight 31 gradually moves downwards and the buffer plate 2 gradually moves upwards along with the reduction of the material, so that the feeding blade 50 rotates, and the material is continuously discharged from the discharging pipe 4.

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. The utility model provides an environment-friendly concrete mixing plant is with material unloading material receiving system, includes a jar body (1), the top intercommunication of the jar body (1) is provided with pan feeding pipe (12), its characterized in that: the material feeding device is characterized in that the tank body (1) is provided with a buffer plate (2) and a lifting device (3) used for driving the buffer plate (2) to lift, and the buffer plate (2) is arranged in the tank body (1) to receive materials falling from the feeding pipe (12).

2. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 1, wherein: the lifting device (3) comprises a weight block (31) and a plurality of lifting ropes (30), one end of each lifting rope (30) is fixed with the buffer plate (2), and the other lifting rope penetrates through the tank body (1) and is connected with the weight block (31).

3. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 2, wherein: the tank body (1) is rotatably provided with a fixed pulley (32), and the lifting rope (30) is arranged on the fixed pulley (32).

4. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 2, wherein: the buffer board (2) is provided with a sliding block (20), the inner wall of the tank body (1) is provided with a sliding groove (13), and the sliding block (20) is in sliding fit in the sliding groove (13).

5. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 2, wherein: buffer board (2) are sunken to be set up towards jar body (1) bottom, on the axis of buffer board (2) was arranged in to the lowest point of buffer board (2), the axis of buffer board (2) and the axis coincidence of jar body (1).

6. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 1, wherein: the discharging pipe (4) is communicated with the tank body (1), and the conveying device (5) used for controlling the discharging of the discharging pipe (4) is installed on the discharging pipe (4).

7. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 6, wherein: discharging pipe (4) one end and jar body (1) intercommunication, the other end is provided with closing plate (41), the intercommunication is provided with unloading pipe (40) on discharging pipe (4), conveyor (5) are including rotating axis (51) that set up in discharging pipe (4), fixed feeding blade (50) and the drive axis of rotation (51) pivoted driving piece (52) that set up on axis of rotation (51).

8. The environment-friendly material blanking and receiving system for the concrete mixing plant as recited in claim 7, wherein: the discharging pipe (4) is arranged at the position communicated with the tank body (1) in a downward inclined mode.