A self-compacting concrete production device

Abstract

The utility model discloses a self -compacting concrete production device relates to concrete production technical field. The utility model discloses a processing mechanism, the processing mechanism is used to process material, and the repeated mechanism is set up in the processing mechanism outside, and after the processing mechanism completes the processing to material, the unqualified material will enter the repeated mechanism and reflows and processes two. The utility model discloses through setting up the conveyance cover, specifically is motor two start drive driving tooth rotation, then again through driving tooth rotation to drive annular gear rotation, when annular gear rotates, will drive the driven gear of outside synchronous rotation, then through driven gear rotation to drive the rotation of the conveying leaf and will enter the material in the conveyance cover inside to convey to the upwards, make it through the discharge pipe and enter the processing box inside again and process secondary or multiple crushing, until material reaches the appropriate size, ensure that the finished product granularity distribution is concentrated, improve the finished product quality of concrete.

Description

Technical Field

[0001] This utility model belongs to the field of concrete production technology, and in particular relates to a self-compacting concrete production device. Background Technology

[0002] Concrete is an engineering composite material made by mixing cementitious materials, coarse and fine aggregates and water in a certain proportion. Its main raw materials include cement, water, crushed stone, sand and so on. Each of these raw materials plays an important role in concrete. Crushed stone needs to be crushed before it can be used in production.

[0003] In order to ensure the quality of the finished product, existing concrete mixing usually requires crushing of materials such as gravel to prepare for subsequent mixing. However, during the crushing process, some materials are still not completely crushed and do not meet the standards. Therefore, it is necessary to screen them and crush the unqualified ones again. To address this, we have provided a self-compacting concrete production device. Utility Model Content

[0004] The purpose of this invention is to provide a self-compacting concrete production device. The driven gear rotates to drive the conveying blades to rotate and transport the material entering the conveying hood upwards. The material then enters the processing box again through the discharge pipe for secondary or multiple crushing until the material reaches the appropriate size. This ensures that the particle size distribution of the finished product is concentrated, thereby improving the quality of the finished concrete. This invention solves the problem that in existing devices, some material is still not completely crushed and does not meet the standards, requiring screening and further crushing of the unqualified material.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a self-compacting concrete production device, including a processing mechanism for processing materials; and

[0007] A repetitive mechanism is disposed outside the processing mechanism and is used to recirculate the material.

[0008] In this process, after the processing mechanism completes the processing of the material, the unqualified material will be returned to the repeating mechanism for secondary processing.

[0009] Furthermore, the processing mechanism includes a flow guiding component for guiding the flow direction of the material; and

[0010] A crushing component, which is disposed inside a flow guiding component, is used to process materials;

[0011] In this process, after the flow guiding component guides the material to the crushing component, the material is then processed by the crushing component.

[0012] Furthermore, the repetitive mechanism includes a power assembly for providing power; and

[0013] A conveying assembly, which is located at the bottom of the power assembly, is used to convey defective materials;

[0014] In this process, after the defective material enters the conveying assembly, the power assembly is activated to transport the defective material.

[0015] Furthermore, the flow guiding assembly includes a processing box, a protective cover is fixedly connected to the top of the processing box, a flow guiding plate is fixedly connected to the inner wall of the processing box, and an inclined block is fixedly connected to the inner wall of the processing box;

[0016] The inclined block is located at the bottom of the first guide plate. Both the first guide plate and the inclined block are inclined. The first guide plate guides the material entering the processing box.

[0017] Furthermore, the crushing assembly includes a fixed block fixedly connected inside the processing box, a hydraulic rod fixedly connected to the inner wall of the fixed block, a motor fixedly connected to the top output end of the hydraulic rod, a crushing block fixedly connected to the top output end of the motor via a coupling, and a filter plate fixedly connected to the outer surface of the fixed block.

[0018] The filter plate is fixedly connected to the inner wall of the processing box at the end away from the fixed block. The rotation of the motor drives the crushing block to rotate, and then the rotation of the crushing block squeezes and crushes the material that enters the inclined block.

[0019] Furthermore, the power assembly includes a second motor fixedly connected to the right side of the processing box. The top output end of the second motor is fixedly connected to a driving gear via a coupling. A ring gear is slidably connected to the outer surface of the processing box, and several driven gears are meshed on the outer surface of the ring gear.

[0020] The right side of the ring gear meshes with the left side of the driving gear, and the rotation of the ring gear drives the driven gear to rotate synchronously.

[0021] Furthermore, the conveying assembly includes a conveying cover, and a plurality of conveying covers are provided. An inlet pipe is fixedly connected to the side of the conveying cover near the processing box, and an outlet pipe is fixedly connected to the side of the conveying cover near the processing box. A conveying blade is rotatably connected to the inner wall of the conveying cover, and the top of the conveying blade is fixedly connected to the inner wall of the driven gear.

[0022] The discharge pipe is located above the inlet pipe, and the rotating shaft of the conveying blade passes through the conveying hood. The material enters the conveying hood from the inlet pipe and then exits from the discharge pipe. The conveying blade is adapted to the conveying hood.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model, by setting up a conveyor hood, specifically, involves a motor that starts and drives the active gear to rotate, which in turn drives the ring gear to rotate. When the ring gear rotates, it drives the outer driven gear to rotate synchronously. Then, the driven gear rotates and drives the conveyor blade to rotate, conveying the material that has entered the conveyor hood upwards. The material then enters the processing box again through the discharge pipe for secondary or multiple crushing until the material reaches a suitable size, ensuring a concentrated particle size distribution in the finished product and improving the quality of the finished concrete.

[0025] 2. This utility model uses a filter plate. Specifically, when the motor starts, it drives the crushing block to rotate. The rotation of the crushing block crushes the material entering the inclined block. During the crushing process, some unqualified material falls down along with the qualified material and falls onto the filter plate. Since the filter plate is inclined, the material falling onto it will roll outward. The qualified material passes through the filter plate during the rolling process, while the unqualified material enters the conveying hood through the inlet pipe, thus completing the screening of the material.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the top structure of the processing box of this utility model;

[0030] Figure 3 This is a front sectional view of the processing box of this utility model;

[0031] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0032] Figure 5This is a schematic cross-sectional view of the left side of the conveyor cover of this utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Processing mechanism; 11. Flow guiding assembly; 111. Processing box; 112. Protective cover; 113. Flow guiding plate one; 114. Inclined block; 12. Crushing assembly; 121. Crushing block; 122. Motor one; 123. Hydraulic rod; 124. Fixing block; 125. Filter plate; 2. Repeating mechanism; 21. Power assembly; 211. Motor two; 212. Driving gear; 213. Ring gear; 214. Driven gear; 22. Conveying assembly; 221. Conveying cover; 222. Conveying blade; 223. Inlet pipe; 224. Discharge pipe. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0036] Please see Figures 1-5 As shown, this utility model is a self-compacting concrete production device, including a processing mechanism 1, which is used to process materials; and

[0037] Repeating mechanism 2 is located outside the processing mechanism 1 and is used to recirculate the material.

[0038] In this process, after the processing mechanism 1 completes the processing of the material, the unqualified material will be returned to the repeating mechanism 2 for secondary processing.

[0039] Processing mechanism 1 includes a flow guiding component 11, which guides the flow direction of the material; and

[0040] Crushing component 12 is disposed inside the flow guiding component 11 and is used to process materials;

[0041] In this process, after the flow guiding component 11 guides the material to the crushing component 12, the material is then processed by the crushing component 12.

[0042] The repeating mechanism 2 includes a power assembly 21 for providing power; and

[0043] Conveying assembly 22 is located at the bottom of power assembly 21 and is used to convey defective materials.

[0044] In this process, after the unqualified material enters the conveying assembly 22, the power assembly 21 is activated to convey the unqualified material.

[0045] The flow guiding assembly 11 includes a processing box 111, a protective cover 112 fixedly connected to the top of the processing box 111, a flow guiding plate 113 fixedly connected to the inner wall of the processing box 111, and an inclined block 114 fixedly connected to the inner wall of the processing box 111.

[0046] The inclined block 114 is located at the bottom of the guide plate 113. Both the guide plate 113 and the inclined block 114 are inclined. The motor 122 starts and drives the crushing block 121 to rotate. The rotation of the crushing block 121 crushes the material that enters the inclined block 114. During the crushing process, some unqualified material will fall down with qualified material and fall onto the filter plate 125. Since the filter plate 125 is inclined, the material falling onto it will roll outward. Qualified material will pass through the filter plate 125 while unqualified material will enter the conveying cover 221 through the inlet pipe 223 to complete the screening of the material.

[0047] The crushing assembly 12 includes a fixed block 124 fixedly connected inside the processing box 111. A hydraulic rod 123 is fixedly connected to the inner wall of the fixed block 124. A motor 122 is fixedly connected to the top output end of the hydraulic rod 123. A crushing block 121 is fixedly connected to the top output end of the motor 122 via a coupling. A filter plate 125 is fixedly connected to the outer surface of the fixed block 124.

[0048] The end of the filter plate 125 away from the fixing block 124 is fixedly connected to the inner wall of the processing box 111.

[0049] The power assembly 21 includes a second motor 211 fixedly connected to the right side of the processing box 111. The top output end of the second motor 211 is fixedly connected to a driving gear 212 via a coupling. A ring gear 213 is slidably connected to the outer surface of the processing box 111. Several driven gears 214 are meshed on the outer surface of the ring gear 213.

[0050] The ring gear 213 is meshed with the drive gear 212 on the left side, and the driven gear 214 is driven to rotate synchronously by the rotation of the ring gear 213.

[0051] The conveying assembly 22 includes a conveying cover 221, and a plurality of conveying covers 221 are provided. An inlet pipe 223 is fixedly connected to the side of the conveying cover 221 near the processing box 111, and an outlet pipe 224 is fixedly connected to the side of the conveying cover 221 near the processing box 111. A conveying blade 222 is rotatably connected to the inner wall of the conveying cover 221, and the top of the conveying blade 222 is fixedly connected to the inner wall of the driven gear 214.

[0052] The discharge pipe 224 is located above the inlet pipe 223. The rotating shaft of the conveying blade 222 passes through the conveying cover 221. The motor 211 starts and drives the drive gear 212 to rotate. Then, the drive gear 212 rotates and drives the ring gear 213 to rotate. When the ring gear 213 rotates, it drives the driven gear 214 on the outside to rotate synchronously. Then, the driven gear 214 rotates and drives the conveying blade 222 to rotate, and the material entering the conveying cover 221 is conveyed upward. It then enters the processing box 111 again through the discharge pipe 224 for secondary or multiple crushing until the material reaches a suitable size, ensuring that the particle size distribution of the finished product is concentrated and improving the quality of the finished concrete.

[0053] A specific application of this embodiment is as follows: In use, the crushing block 121 is first adjusted according to the size of the material. The hydraulic rod 123 is activated, pushing the motor 122 upwards. The motor 122 then moves the crushing block 121, gradually reducing the distance between it and the inclined block 114 until a suitable position is reached. The material is then placed inside the processing box 111. Upon entering the processing box 111, the material falls through the guide plate 113 into the inside of the inclined block 114. The motor 122 is then activated, causing the crushing block 121 to rotate. This rotation of the crushing block 121 crushes and squeezes the material inside the inclined block 114. During the crushing process, some defective material and some qualified material will be separated. Together, they fall downwards, landing above the filter plate 125. Since the filter plate 125 is inclined, the material falling above will roll outwards. Qualified material passes through the filter plate 125 during the rolling process, while unqualified material enters the conveying hood 221 through the inlet pipe 223. Then, the second motor 211 is started, driving the drive gear 212 to rotate. The rotation of the drive gear 212 then drives the ring gear 213 to rotate. When the ring gear 213 rotates, it drives the outer driven gear 214 to rotate synchronously. Then, the rotation of the driven gear 214 drives the conveying blade 222 to rotate, conveying the material that has entered the conveying hood 221 upwards. It then enters the processing box 111 again through the discharge pipe 224 for secondary crushing, ensuring that the particle size distribution of the finished product is concentrated and improving the quality of the finished concrete.

[0054] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A self-compacting concrete production device, characterized in that, include: A processing mechanism (1) is used to process materials; as well as A repeating mechanism (2) is provided outside the processing mechanism (1) and is used to recirculate the material. In this process, after the processing mechanism (1) completes the processing of the material, the unqualified material will be returned to the repeating mechanism (2) for secondary processing.

2. The self-compacting concrete production device according to claim 1, characterized in that, The processing mechanism (1) includes a flow guiding component (11) for guiding the flow direction of the material; and A crushing component (12) is disposed inside the flow guiding component (11) and is used to process materials; In this process, after the flow guiding component (11) guides the material to the crushing component (12), it is then processed by the crushing component (12).

3. The self-compacting concrete production device according to claim 1, characterized in that, The repeating mechanism (2) includes a power assembly (21) for providing power; and A conveying assembly (22) is disposed at the bottom of the power assembly (21) and is used to convey defective materials; In this process, after the unqualified material enters the conveying assembly (22), the power assembly (21) is activated to convey the unqualified material.

4. The self-compacting concrete production device according to claim 2, characterized in that, The flow guiding assembly (11) includes a processing box (111), a protective cover (112) is fixedly connected to the top of the processing box (111), a flow guiding plate (113) is fixedly connected to the inner wall of the processing box (111), and an inclined block (114) is fixedly connected to the inner wall of the processing box (111). The inclined block (114) is located at the bottom of the first guide plate (113), and both the first guide plate (113) and the inclined block (114) are inclined.

5. A self-compacting concrete production device according to claim 2, characterized in that, The crushing assembly (12) includes a fixed block (124) fixedly connected inside the processing box (111), a hydraulic rod (123) fixedly connected to the inner wall of the fixed block (124), a motor (122) fixedly connected to the top output end of the hydraulic rod (123), a crushing block (121) fixedly connected to the top output end of the motor (122) via a coupling, and a filter plate (125) fixedly connected to the outer surface of the fixed block (124). The end of the filter plate (125) away from the fixed block (124) is fixedly connected to the inner wall of the processing box (111).

6. The self-compacting concrete production device according to claim 3, characterized in that, The power assembly (21) includes a second motor (211) fixedly connected to the right side of the processing box (111). The top output end of the second motor (211) is fixedly connected to a driving gear (212) via a coupling. A ring gear (213) is slidably connected to the outer surface of the processing box (111). Several driven gears (214) are meshed on the outer surface of the ring gear (213). The ring gear (213) meshes with the drive gear (212) on the left side, and the driven gear (214) rotates synchronously by rotating the ring gear (213).

7. A self-compacting concrete production device according to claim 3, characterized in that, The conveying assembly (22) includes a conveying cover (221), and a plurality of conveying covers (221) are provided. An inlet pipe (223) is fixedly connected to the side of the conveying cover (221) near the processing box (111), and an outlet pipe (224) is fixedly connected to the side of the conveying cover (221) near the processing box (111). A conveying blade (222) is rotatably connected to the inner wall of the conveying cover (221), and the top of the conveying blade (222) is fixedly connected to the inner wall of the driven gear (214). The discharge pipe (224) is located above the inlet pipe (223), and the rotation shaft of the conveying blade (222) passes through the conveying cover (221).

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