CN219902750U

CN219902750U - A even feed divider for cement stable material

Info

Publication number: CN219902750U
Application number: CN202320149020.XU
Authority: CN
Inventors: 张永飞; 沈笑飞; 乐若华; 蒋学根; 张思点; 于方涛
Original assignee: Tongxiang Liansheng Building Materials Co ltd
Current assignee: Tongxiang Liansheng Building Materials Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-10-27
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses uniform material distributing equipment for cement stable materials, which belongs to the technical field of material distributing equipment and comprises the following components: divide the workbin, divide workbin top opening internal fixation frame to be equipped with the agitator, agitator top side department fixedly connected with pan feeding mouth, the terminal surface center department is fixedly provided with a driving motor under the agitator roof. From this, can realize through the even pay-off of spiral conveying pipe structure to divide in the feed cylinder, divide feed cylinder inner space to be divided into four independent spaces that the size equals simultaneously and do at the uniform velocity along with the carousel structure and rotate, above-mentioned component combined work can realize the purpose of evenly dividing the material for the volume, the constitution, the texture etc. of the material in every independent space can all be very similar, can effectively prevent through the continuous stirring of agitator and spiral conveying pipe structure that the layering segregation's that the material leads to because of collision or dead weight condition takes place simultaneously.

Description

A even feed divider for cement stable material

Technical Field

The utility model relates to a material distributing device, in particular to a uniform material distributing device for cement stabilized materials, and belongs to the technical field of material distributing devices.

Background

Cement stabilizing materials are mixtures obtained by adding a proper amount of cement and water to loose soil, gravel or other aggregates and uniformly mixing. After being paved, rolled and cured, the mixture can be used as a base layer or a subbase layer of a pavement. The cement stabilizing material is subjected to indoor experiments including mix proportion design, use performance test and the like, and the material performance information is accurately mastered, so that the cement stabilizing material is an important foundation for ensuring the use performance and the application effect in actual engineering. After the cement stabilizing material is proportioned, various performances of the cement stabilizing material are detected by a quartering method, and in the process, special material distributing equipment is used to ensure uniform and scientific material distribution and ensure detection accuracy.

The utility model mainly comprises a pneumatic chute, an adjustable flash valve, a receiving device, a boiling plate, air holes, a material chamber, an air chamber, a flash port and the like, wherein the adjustable flash valve is arranged on the periphery of the flash port, the height of the flash port can be adjusted by the adjustable flash valve, and the receiving device is arranged on the periphery of the adjustable flash valve.

Disclosure of Invention

The utility model aims to provide uniform material distribution equipment for cement stable materials, which can realize uniform feeding to a material distribution cylinder through a spiral feeding pipe structure, meanwhile, the inner space of the material distribution cylinder is divided into four independent spaces with equal size and uniformly rotates along with a turntable structure, the uniform material distribution aim can be realized through the combined work of the components, the volume, the composition, the texture and the like of the materials in each independent space can be quite similar, and meanwhile, the situation of layering segregation of the materials caused by collision or dead weight can be effectively prevented through continuous stirring of a stirring barrel and the spiral feeding pipe structure, so that the technical problems that the cement stable materials cannot be subjected to relatively uniform material distribution work and the detection result deviation can be caused by layering segregation in the material distribution process in the prior art are solved.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a evenly divide material equipment for cement stable material, includes divides the workbin, divide workbin top opening internal fixation frame to be equipped with the agitator, agitator top side department fixedly connected with pan feeding mouth, agitator roof lower terminal surface center department fixedly provided with first driving motor, first driving motor stretches to the output shaft end fixedly connected with stirring frame of below, divide the below fixedly connected with fixed plate that is located the agitator between the workbin both sides wall, fixed plate top mount is equipped with the conveying pipe, conveying pipe terminal end space internal fixation is provided with the second driving motor, the output shaft end fixedly connected with screw feeding pole of second driving motor;

the rotary table is arranged on the upper end face of the bottom plate of the material distribution box in a rotary mode, the rotary table is arranged below the mouth of the material distribution pipe in a rotary mode, a transmission gear is fixedly sleeved on the outer portion of the rotary shaft, a transmission belt is arranged on the outer portion of the transmission gear in a fixedly sleeved mode, a mounting frame is fixedly connected between two side walls of the material distribution box and adjacent to the rotary table, a third driving motor is arranged in the mounting frame, a material distribution barrel is arranged above the rotary table in a shelving mode, a cross partition plate is fixedly arranged inside the material distribution barrel, and a box door is arranged at the bottom of the front end of the material distribution box in a rotary mode and corresponds to the material distribution barrel.

Furthermore, the inner wall of the stirring barrel is smooth and even and is evenly sprayed with an anti-corrosion coating, and meanwhile, the barrel body and the barrel cover of the stirring barrel are connected with each other in a bolt-fixed connection mode.

Further, a material passing hole allowing the material to pass through is formed in the center of the bottom of the stirring barrel, and an electric valve structure is fixedly arranged at the opening of the material passing hole.

Further, a feed inlet formed in the top of the feed pipe is sleeved outside the opening in the bottom of the stirring barrel.

Further, the upper end face of the rotary table is fixedly provided with a concave positioning groove, and the diameter of the positioning groove is slightly larger than that of the outer cylinder of the material distributing cylinder.

Further, the bottom of the positioning groove on the upper end surface of the turntable is fixedly paved with an anti-skid cushion layer with the surface densely covered with convex particles.

Further, one end of the transmission belt is sleeved outside the transmission gear, and the other end of the transmission belt is sleeved outside the driving gear integrally connected with the output shaft of the third driving motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the spiral feeding pipe structure, cement stable materials can be uniformly fed into the material distributing cylinder at a stable speed and a stable feeding amount, the inner space of the material distributing cylinder is divided into four independent spaces with the same size and rotates at a uniform speed along with the turntable structure, so that materials falling from the mouth of the feeding pipe alternately and sequentially enter the four independent spaces, the purpose of uniform material distribution can be realized through the combined work of the components, and the volume, the composition, the texture and the like of the materials in each independent space can be quite similar;

2. according to the utility model, the stirring barrel structure is arranged, so that the materials to be separated, which are added into the barrel and are separated in a layering way due to collision or dead weight, can be stirred uniformly again, meanwhile, the spiral feeding rod in the spiral feeding pipe structure can continuously stir the cement stabilizing materials in the rotating feeding process to enable the cement stabilizing materials to be mixed fully, and can discharge part of redundant air wrapped in the spiral feeding rod in the stirring process, and the combination of the structures can ensure the uniformity and the authenticity of a material separation result, and does not deviate from the reality due to the layering separation;

specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a preferred embodiment of a uniform distribution device for cement stabilized materials in accordance with the present utility model;

FIG. 2 is a structural cross-sectional view of a preferred embodiment of a uniform distribution device for cement stabilized materials in accordance with the present utility model;

FIG. 3 is a schematic view of a distribution box structure of a preferred embodiment of a uniform distribution device for cement stabilized materials according to the present utility model;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a schematic view showing a structure of a distributing cylinder of a preferred embodiment of a uniform distributing apparatus for cement stabilized materials in accordance with the present utility model.

In the figure: 1. a material dividing box; 2. a stirring barrel; 3. a feed inlet; 4. a first driving motor; 5. a stirring rack; 6. a fixing plate; 7. a feed pipe; 8. a second driving motor; 9. a spiral feeding rod; 10. a turntable; 11. a transmission gear; 12. a transmission belt; 13. a mounting frame; 14. a third driving motor; 15. a material distributing cylinder; 16. a cross partition; 17. a box door.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-5, the uniform material distributing device for cement stable materials provided by the embodiment comprises a material distributing box 1, wherein the material distributing box 1 provides conditions for internal material feeding, installation and work of a material distributing structure, a stirring barrel 2 is arranged in an opening of the top of the material distributing box 1, a stirring barrel 2 is arranged in the stirring barrel 2 and is used for containing materials to be distributed and stirring the materials to prevent the materials from layering and segregation, a material inlet 3 is fixedly connected to the side surface of the top of the stirring barrel 2, the material inlet 3 is used for adding the materials to be distributed into the stirring barrel 2, a first driving motor 4 is fixedly arranged in the center of the lower end surface of a top plate of the stirring barrel 2, the first driving motor 4 drives a stirring frame 5 to stir the internal materials through work, the end part of an output shaft extending downwards of the first driving motor 4 is fixedly connected with the stirring frame 5, the stirring frame 5 is driven by the driving of the first driving motor 4 to stir the internal materials, a fixing frame 6 is fixedly connected to the lower side of the stirring barrel 2, the fixing frame 6 is used for installing a fixed material conveying pipe 7, a material conveying pipe 7 is fixedly arranged above the fixing plate 6, the material conveying pipe 7 is arranged above the fixing plate 7, the material conveying pipe 7 is fixedly connected with a second spiral driving motor 9 to realize the purpose of uniformly driving the spiral material conveying pipe 9 through the spiral conveying shaft 9, and the spiral conveying shaft 9 is driven by the spiral conveying shaft 9, and the end part is fixedly connected with the second spiral conveying shaft 9, and the end part is fixedly driven by the spiral conveying shaft 9, and the material is driven by the spiral conveying shaft 9 and can realize the purpose of realizing the uniform material conveying and the material conveying 9;

the lower part of the upper end face of the bottom plate of the material distributing box 1, which is positioned at the mouth of the material conveying pipe 7, is rotationally provided with a rotary table 10, the rotary table 10 can rotate to drive a material distributing cylinder 15 to rotate so that materials fall into a separation space alternately in sequence, a transmission gear 11 is fixedly sleeved outside a rotary shaft fixedly connected with the lower part of the rotary table 10, the transmission gear 11 can rotate under the drive of a transmission belt 12 and simultaneously drive the rotary table 10 to rotate, the transmission gear 11 is fixedly sleeved outside the transmission gear 11, the transmission belt 12 can drive the transmission gear 11 to rotate, a mounting frame 13 is fixedly connected between two side walls of the material distributing box 1 and adjacent to the rotary table 10, the mounting frame 13 provides conditions for the fixed mounting of a third driving motor 14, a third driving motor 14 is arranged in the mounting frame 13, the third driving motor 14 drives the transmission belt 12 to rotate to finally drive the rotary table 10 to rotate, four independent spaces with the same size are arranged above the rotary table 10, a cross partition 16 is fixedly arranged inside the partition cylinder 15, the cross partition 16 separates the inside the partition cylinder 15 into four independent spaces with the same size, the inside the partition cylinder 15, the front end of the material distributing box 1 and the front end of the material distributing box 1 can be placed into a box door 17 corresponding to the position of the material distributing cylinder 17 to be opened or the box door 17 can be taken out.

In this embodiment, as shown in fig. 1-5,

preferably, the inner wall of the stirring barrel 2 is smooth and even and is evenly sprayed with an anti-corrosion coating, and meanwhile, the barrel body and the barrel cover of the stirring barrel 2 are connected with each other in a bolt-fixed connection mode.

Preferably, a material passing hole allowing the material to pass through is formed in the center of the bottom of the stirring barrel 2, and an electric valve structure is fixedly arranged at the opening of the material passing hole.

Preferably, a feed inlet formed in the top of the feed pipe 7 is sleeved outside an opening in the bottom of the stirring barrel 2.

Preferably, the upper end surface of the rotary disk 10 is fixedly provided with a concave positioning groove, and the diameter of the positioning groove is slightly larger than that of the outer cylinder of the material distributing cylinder 15.

Preferably, the bottom of the positioning groove on the upper end surface of the turntable 10 is fixedly paved with an anti-slip cushion layer with the surface densely covered with convex particles.

Preferably, one end of the driving belt 12 is sleeved outside the driving gear 11, and the other end of the driving belt 12 is sleeved outside a driving gear integrally connected with the output shaft of the third driving motor 14.

The application principle and the application flow of the utility model are as follows: opening the door 17 to place the feed dispensing cartridge 15 in the recess of the turntable 10 and closing the door 17; the material to be separated is added into the stirring barrel 2 through the feeding hole 3, the first driving motor 4 is started to drive the stirring frame 5 to rotate to stir the material in the stirring barrel to prevent layering segregation, after the stirring is completed, the valve at the bottom of the stirring frame 5 is opened, the material falls into the feeding pipe 7, the second driving motor 8 is started to drive the spiral feeding rod 9 to rotate, the material is uniformly conveyed forwards under the pushing action of the thread structure of the spiral feeding rod 9, the third driving motor 14 is started to drive the driving belt 12 to rotate, the driving belt 12 rotates and drives the driving gear 11 fixedly connected with the rotary disc 10 to rotate to finally drive the rotary disc 10 to rotate, the rotary disc 10 drives the material distributing barrel 15 to rotate through friction, and finally the material falling from the feeding pipe 7 can alternately and sequentially enter four independent spaces of the material distributing barrel 15, so that the volume, the composition, the texture and the like of the material in each independent space can be very similar.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The uniform material distributing equipment for the cement stabilized materials is characterized by comprising a material distributing box (1), wherein a stirring barrel (2) is arranged in an inner fixing frame of an opening at the top of the material distributing box (1), a material inlet (3) is fixedly connected to the side surface of the top of the stirring barrel (2), a first driving motor (4) is fixedly arranged at the center of the lower end surface of a top plate of the stirring barrel (2), a stirring frame (5) is fixedly connected to the end part of an output shaft of the first driving motor (4) extending downwards, a fixing plate (6) is fixedly connected to the lower part of the stirring barrel (2) between two side walls of the material distributing box (1), a feeding pipe (7) is arranged on the upper fixing frame of the fixing plate (6), a second driving motor (8) is fixedly arranged in the space of the end part of the tail end of the feeding pipe (7), and a spiral feeding rod (9) is fixedly connected to the end part of the output shaft of the second driving motor (8);

the rotary table (10) is rotationally arranged below the upper end face of the bottom plate of the material distribution box (1) and positioned at the mouth of the material conveying pipe (7), a transmission gear (11) is fixedly sleeved on the outer fixed sleeve of a rotary shaft which is fixedly connected with the lower side of the rotary table (10), a transmission belt (12) is fixedly sleeved on the outer fixed sleeve of the transmission gear (11), a mounting frame (13) is fixedly connected between two side walls of the material distribution box (1) and adjacent to the rotary table (10), a third driving motor (14) is arranged in the mounting frame (13), a material distribution cylinder (15) is arranged above the rotary table (10), a cross partition plate (16) is fixedly arranged inside the material distribution cylinder (15), and a box door (17) is rotationally arranged at the position corresponding to the bottom of the front end of the material distribution box (1) and the material distribution cylinder (15).

2. The uniform distribution device for cement stabilized materials according to claim 1, wherein the inner wall of the stirring barrel (2) is smooth and flat and is uniformly sprayed with an anti-corrosion coating, and the barrel body and the barrel cover of the stirring barrel (2) are connected with each other in a bolt-fixed connection mode.

3. The uniform distributing device for cement stabilized materials according to claim 1, wherein a material passing hole for allowing the material to pass through is formed in the center of the bottom of the stirring barrel (2), and an electric valve structure is fixedly arranged at the opening of the material passing hole.

4. The uniform distribution device for cement stabilized materials according to claim 1, wherein the feed inlet arranged at the top of the feed pipe (7) is sleeved outside the opening at the bottom of the stirring barrel (2).

5. The uniform distributing device for cement stabilized materials according to claim 1, wherein the upper end surface of the rotary disc (10) is fixedly provided with a concave positioning groove, and the diameter of the positioning groove is slightly larger than the diameter of the outer cylinder of the distributing cylinder (15).

6. The uniform distributing device for cement stabilizing materials according to claim 5, wherein the bottom of the positioning groove on the upper end surface of the rotary disc (10) is fixedly paved with an anti-slip cushion layer with surface densely distributed protruding particles.

7. The uniform distributing device for cement stabilizing materials according to claim 1, wherein one end of the driving belt (12) is sleeved outside the driving gear (11), and the other end of the driving belt (12) is sleeved outside the driving gear integrally connected with the output shaft of the third driving motor (14).