Production device of powdery sprayed concrete accelerator

Abstract

The utility model discloses a production device of a powdery sprayed concrete accelerator, and relates to the technical field of accelerator production. Comprising a supporting bottom frame, a gas injection supporting frame is fixedly connected to the top end of one side of the supporting bottom frame, a gas injection pipe is arranged on the side, facing the supporting bottom frame, of the top side of the gas injection supporting frame, a cover plate is rotationally connected to the outer edge of the gas injection pipe, and a production cylinder body is fixedly connected to the outer edge, facing the supporting bottom frame, of the cover plate. Through the arrangement of the crushing rollers in the production cylinder body, raw materials are ground when the production cylinder body rotates to mix the raw materials, and the materials are restrained between the two blocking frames in cooperation with the arrangement of the blocking frames, so that workers can conveniently clean the inner wall, the blanking work is accelerated, and the production efficiency is improved. And meanwhile, through the arrangement of the telescopic air bag during feeding, the processing cover plate connected with the crushing roller is lifted, and enough space is reserved between the crushing roller and the inner wall of the production cylinder body for feeding.

Description

Technical Field

[0001] This utility model relates to the field of quick-setting agent production technology, specifically to a production device for a powdered sprayed concrete quick-setting agent. Background Technology

[0002] Concrete accelerator is a gray powder product formulated by modifying and mixing various components such as alumina hydrate, soda ash, and thickener. It accelerates the setting and hardening of cement, strengthens it, and reduces water content. Cement mortar with an appropriate amount of this product can quickly set and harden, exhibiting high early strength while maintaining other properties of cement. It is currently considered an ideal material for concrete and mortar engineering in my country. However, an existing feeding device (announcement number: CN215592056U) for producing concrete accelerator has revealed at least the following defects during use:

[0003] In the above scheme, the feeding box can store the accelerator, and the sealing cover can prevent a large amount of air from entering the feeding box, thus effectively preventing moisture from entering the feeding box and preventing the accelerator and moisture from condensing into lumps. However, in actual use, the rotation of the production cylinder mixes the materials, causing the fine material to adhere relatively evenly to the inner wall of the production cylinder. This requires the staff to clean the entire inner wall before feeding, which is quite troublesome and affects the smooth progress of the feeding work. Therefore, a production device for powdered sprayed concrete accelerator needs to be developed. Utility Model Content

[0004] The main objective of this invention is to provide a production device for powdered sprayed concrete quick-setting agent, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A production device for a powdered sprayed concrete quick-setting agent includes a supporting base frame. An air injection support frame is fixedly connected to the top of one side of the supporting base frame. An air injection pipe is provided on the top side of the air injection support frame facing the supporting base frame. A cover plate is rotatably connected to the outer edge of the air injection pipe. A production cylinder is fixedly connected to the outer edge of the cover plate facing the supporting base frame. One end of the air injection pipe extending into the production cylinder is fixedly connected to a connecting frame. A telescopic airbag is fixedly connected to the bottom end of the connecting frame. A processing cover plate is fixedly connected to the bottom side of the telescopic airbag. Multiple sets of evenly distributed rotating frames are fixedly connected to the bottom ends of both sides of the processing cover plate. A crushing roller is rotatably connected between the opposite sides of each set of rotating frames.

[0007] Preferably, an inner sliding cylinder is fixedly connected to the bottom side of the connecting frame, and an outer outer frame is slidably connected to the outer edge of the inner sliding cylinder. The inner walls of the inner sliding cylinder and the outer outer frame cover the telescopic airbag. The bottom side of the outer outer frame is fixedly connected to the top side of the processing cover plate, and a barrier side plate is fixedly connected to each side of the processing cover plate.

[0008] Preferably, an air injection slide is slidably connected to the top side of the air injection support frame, and a connecting pipe is provided between the inner walls of the air injection slide. The side of the connecting pipe facing the support base frame is connected to one end of the air injection pipe, and the other end of the connecting pipe is connected to an air pump.

[0009] Preferably, a fixed ring frame is fixedly connected to the top side of the supporting base frame, and an angle-adjusting ring frame is rotatably connected to the top of the fixed ring frame on the side opposite to the air injection support frame. Two sets of symmetrically distributed support wheels are rotatably connected to the top side of the angle-adjusting ring frame.

[0010] Preferably, a ring of supporting rotating rings is fixedly connected to the outer edges of both ends of the production cylinder. The inner walls of each ring of supporting rotating rings are in rolling contact with the surface of the corresponding supporting rotating wheel. A ring of sealing gaskets is provided on the inner wall of the side of the production cylinder facing away from the cover plate. A sealing cover is fixedly connected to one side of the sealing gaskets.

[0011] Preferably, a telescopic machine is rotatably connected between the inner walls of the two sides of the supporting base frame, and an angle-adjusting rotating platform is fixedly connected to the output end of the telescopic machine. The two ends of the angle-adjusting rotating platform are rotatably connected to the inner walls of the two sides of the angle-adjusting ring frame.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] By installing a crushing roller that can rotate along the inner wall of the production cylinder, the raw materials are ground while the production cylinder rotates to mix them. With the help of the barrier frame, the material is constrained between the two barrier frames, which makes it easier for workers to clean the inner wall and speeds up the feeding process. At the same time, the telescopic airbag lifts the processing cover plate connected to the crushing roller during feeding, leaving enough space between the crushing roller and the inner wall of the production cylinder for feeding. Attached Figure Description

[0014] Figure 1 This is an isometric view of the present invention;

[0015] Figure 2 This is a schematic diagram of the production cylinder structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the crushing device of this utility model;

[0017] Figure 4 This is a schematic diagram of the support device structure of this utility model.

[0018] In the diagram: 101, Production cylinder; 102, Sealing gasket; 103, Sealing cover; 104, Support rotating ring; 105, Cover plate; 201, Connecting frame; 202, Inner slide cylinder; 203, Telescopic airbag; 204, Barrier side plate; 205, Rotating frame; 206, Crushing roller; 207, Processing cover plate; 208, Outer frame; 209, Air injection pipe; 301, Supporting base frame; 302, Heating frame; 303, Fixing ring frame; 304, Angle adjusting ring frame; 305, Supporting wheel; 306, Air injection slide; 307, Connecting pipe; 308, Air injection support frame; 309, Angle adjusting rotating table; 310, Heating wire; 311, Telescopic mechanism. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figures 1-4 This utility model provides a technical solution:

[0023] A production device for powdered sprayed concrete quick-setting agent includes a supporting base frame 301. An air injection support frame 308 is fixedly connected to the top of one side of the supporting base frame 301. An air injection pipe 209 is provided on the top side of the air injection support frame 308 facing the supporting base frame 301. A cover plate 105 is rotatably connected to the outer edge of the air injection pipe 209. A production cylinder 101 is fixedly connected to the outer edge of the cover plate 105 facing the supporting base frame 301. One end of the air injection pipe 209 extending into the production cylinder 101 is fixedly connected to a connecting frame 201. A telescopic airbag 203 is fixedly connected to the bottom end of the connecting frame 201. A processing cover plate 207 is fixedly connected to the bottom side of the telescopic airbag 203. Multiple sets of evenly distributed rotating frames 205 are fixedly connected to the bottom ends of both sides of the processing cover plate 207. A crushing roller 206 is rotatably connected between the opposite sides of each set of rotating frames 205. In this embodiment, the material is placed between the crushing roller 206 and the inner wall of the production cylinder 101. The rotation of the production cylinder 101 causes the crushing roller 206 to crush the material, thereby keeping the material in a finely crushed state.

[0024] An inner sliding cylinder 202 is fixedly connected to the bottom side of the connecting frame 201. An outer outer frame 208 is slidably connected to the outer edge of the inner sliding cylinder 202. The inner walls of the inner sliding cylinder 202 and the outer outer frame 208 enclose the telescopic airbag 203. The bottom side of the outer outer frame 208 is fixedly connected to the top side of the processing cover plate 207. A blocking side plate 204 is fixedly connected to each side of the processing cover plate 207. An air injection slide 306 is slidably connected to the top side of the air injection support frame 308. A connecting pipe 307 is provided between the inner walls of the air injection slide 306. The side of the connecting pipe 307 facing the support base frame 301 is connected to one end of the air injection pipe 209, and the other end of the connecting pipe 307 is connected to an air pump. In this embodiment, by operating the air pump, the size of the telescopic airbag 203 is changed, thereby controlling the distance between the crushing roller 206 and the inner wall of the production cylinder 101.

[0025] A fixed ring frame 303 is fixedly connected to the top side of the supporting base frame 301. An adjusting ring frame 304 is rotatably connected to the top of the fixed ring frame 303 on the side facing away from the air injection support frame 308. Two sets of symmetrically distributed supporting rollers 305 are rotatably connected to the top side of the adjusting ring frame 304. A ring of supporting rotating rings 104 is fixedly connected to the outer edges of both ends of the production cylinder 101. The inner walls of each ring of supporting rotating rings 104 are in rolling contact with the corresponding supporting rollers 305. A sealing gasket 102 is provided on the inner wall of the production cylinder 101 on the side facing away from the cover plate 105. A sealing cap 103 is fixedly connected to one side of the sealing gasket 102. In this embodiment, the sealing cap 103 ensures that the material does not react with the external environment during the mixing process.

[0026] A telescopic conveyor 311 is rotatably connected between the inner walls of the two sides of the supporting base frame 301. An angle-adjusting rotating platform 309 is fixedly connected to the output end of the telescopic conveyor 311. The two ends of the angle-adjusting rotating platform 309 are rotatably connected to the inner walls of the two sides of the angle-adjusting ring frame 304. In this embodiment, after the quick-setting agent is produced, the telescopic conveyor 311 is used to tilt the production cylinder 101 to pour out the quick-setting agent. In addition, a heating frame 302 is fixedly connected between the inner walls of the supporting base frame 301. Multiple heating wires 310 are arranged between the inner walls of the heating frame 302. The top side of the heating frame 302 is slidably connected to the outer edge of the production cylinder 101 to heat the raw materials inside the production cylinder 101.

[0027] It should be noted that this utility model is a production device for powdered sprayed concrete quick-setting agent. During use, a crushing roller 206 that can rotate along the inner wall of the production cylinder 101 is set inside the production cylinder 101. When the production cylinder 101 rotates to mix the raw materials, it grinds the raw materials. With the setting of the blocking frame 204, the material is constrained between the two blocking frames 204, which makes it convenient for the staff to clean the inner wall and speeds up the feeding process. At the same time, when feeding, the processing cover plate 207 connected to the crushing roller 206 is raised by the setting of the telescopic airbag 203, leaving enough space between the crushing roller 206 and the inner wall of the production cylinder 101 for feeding.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended embodiments and their equivalents.

Claims

1. A production apparatus for powdered sprayed concrete quick-setting agent, comprising a supporting base frame (301), characterized in that: A gas injection support frame (308) is fixedly connected to the top of one side of the support base frame (301). A gas injection pipe (209) is provided on the top side of the gas injection support frame (308) facing the support base frame (301). A cover plate (105) is rotatably connected to the outer edge of the gas injection pipe (209). A production cylinder (101) is fixedly connected to the outer edge of the cover plate (105) facing the support base frame (301). A connecting frame (201) is fixedly connected to the end of the gas injection pipe (209) that extends into the production cylinder (101). A telescopic airbag (203) is fixedly connected to the bottom end of the connecting frame (201). A processing cover plate (207) is fixedly connected to the bottom side of the telescopic airbag (203). Multiple sets of evenly distributed rotating frames (205) are fixedly connected to the bottom ends of both sides of the processing cover plate (207). A crushing roller (206) is rotatably connected between the opposite sides of each set of rotating frames (205).

2. The production apparatus for a powdered sprayed concrete quick-setting agent according to claim 1, characterized in that: An inner sliding cylinder (202) is fixedly connected to the bottom side of the connecting frame (201). An outer frame (208) is slidably connected to the outer edge of the inner sliding cylinder (202). The inner walls of the inner sliding cylinder (202) and the outer frame (208) cover the telescopic airbag (203). The bottom side of the outer frame (208) is fixedly connected to the top side of the processing cover plate (207). A barrier side plate (204) is fixedly connected to each side of the processing cover plate (207).

3. The production apparatus for a powdered sprayed concrete quick-setting agent according to claim 1, characterized in that: The top side of the air injection support frame (308) is slidably connected to an air injection slide (306). A connecting pipe (307) is provided between the inner walls of the air injection slide (306). The side of the connecting pipe (307) facing the support base frame (301) is connected to one end of the air injection pipe (209). The other end of the connecting pipe (307) is connected to an air pump.

4. The production apparatus for a powdered sprayed concrete quick-setting agent according to claim 1, characterized in that: A fixed ring frame (303) is fixedly connected to the top side of the support base frame (301). An angle adjustment ring frame (304) is rotatably connected to the top of the fixed ring frame (303) on the side facing away from the air injection support frame (308). Two sets of symmetrically distributed support wheels (305) are rotatably connected to the top side of the angle adjustment ring frame (304).

5. The production apparatus for a powdered sprayed concrete quick-setting agent according to claim 4, characterized in that: The production cylinder (101) has a ring of supporting rotating rings (104) fixedly connected to the outer edges of both ends. The inner walls of each ring of supporting rotating rings (104) are in rolling contact with the surface of the corresponding supporting rotating wheel (305). A ring of sealing gaskets (102) is provided on the inner wall of the side of the production cylinder (101) facing away from the cover plate (105). A sealing cover (103) is fixedly connected to one side of the sealing gaskets (102).

6. The production apparatus for a powdered sprayed concrete quick-setting agent according to claim 4, characterized in that: A telescopic machine (311) is rotatably connected between the inner walls of the two sides of the supporting base frame (301). An angle-adjusting rotating platform (309) is fixedly connected to the output end of the telescopic machine (311). The two ends of the angle-adjusting rotating platform (309) are rotatably connected to the inner walls of the two sides of the angle-adjusting ring frame (304).

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