Raw material proportioning and mixing device for slope protection brick processing

Abstract

The utility model relates to the technical field of slope protection brick processing, in particular to a raw material proportioning and mixing device for slope protection brick processing, which comprises a device shell, support legs are fixed on the lower surface of the device shell, and a mixing mechanism for mixing raw materials is mounted at the upper end of the device shell. A conveying mechanism for conveying a water source is mounted on the outer wall of the device shell; the mixing mechanism comprises a driving motor, the driving motor is fixed to the upper end of the device shell through bolts, a power output shaft of the driving motor penetrates through the device shell and is fixedly provided with a transmission rod, and four stirring blades are installed on the outer surface of the transmission rod. By arranging the mixing mechanism, raw materials can be mixed, and under the action of elasticity of a spring, a movable rod can be pushed to move, so that a scraping plate is in better contact with the inner wall of the device shell, the raw materials adhered to the inner wall of the device shell are scraped, and the phenomenon that the adhered raw materials affect subsequent use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of slope protection brick processing, in particular to a raw material proportioning and mixing device for slope protection brick processing. Background Technique

[0002] Slope protection bricks are a type of bricks used to protect riverbanks, river dikes, and reinforce slopes. According to different requirements, there are various types of slope protection bricks, mainly including interlocking type, I-shaped, and hexagonal. The raw material proportioning and mixing device for slope protection brick processing is a crucial link in the production process of slope protection bricks, which directly relates to the product quality and production efficiency. The main raw materials of slope protection bricks usually include cement, sandy soil, gravel, mineral powder, gypsum, reinforcing agents, etc. By putting the raw materials into a mixer and fully stirring the raw materials until the mixture is uniform.

[0003] In traditional concrete slope protection brick proportioning and mixing, the raw materials of multiple concrete slope protection bricks are mostly put into the mixing component together for mixing. However, after mixing, it is difficult to ensure that the raw materials are evenly distributed, resulting in inconsistent raw material proportions in each slope protection brick mold, and it is difficult to ensure that the quality of each slope protection brick is the same.

[0004] The existing patent (publication number: CN216992480U) discloses a concrete slope protection brick proportioning and mixing device, which includes an outer box cylinder. There are multiple proportioning and discharging components outside the outer box cylinder, and a material receiving and feeding component is arranged at the top of the outer box cylinder. The material receiving and feeding component includes a feeding hopper rotating at the center of the top of the outer box cylinder. It continuously and uninterruptedly carries out the proportioning and mixing of the concrete raw materials for one slope protection brick, and then continuously transports the concrete raw materials of one slope protection brick to the mold of the slope protection brick, thereby ensuring the stable proportioning of each concrete slope protection brick and guaranteeing the quality of the slope protection brick.

[0005] In view of the above problems, although the solution given by the existing patent ensures the stable proportioning of each concrete slope protection brick by continuously and uninterruptedly carrying out the proportioning and mixing of the concrete raw materials for one slope protection brick, when mixing the raw materials, it is not convenient to clean the raw materials adhered to the inner wall of the device, resulting in the raw materials being easily adhered to the inner wall of the device, affecting subsequent use. Summary of the Invention

[0006] The purpose of the utility model is to provide a raw material proportioning and mixing device for slope protection brick processing, which can mix the raw materials, and under the action of the elasticity of the spring itself, can push the movable rod to move, so that the scraper better contacts the inner wall of the device shell, and then scrape the raw materials adhered to the inner wall of the device shell, avoiding the influence of these adhered raw materials on subsequent use, so as to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A raw material proportioning and mixing device for slope protection brick processing, including a device housing, the lower surface of the device housing is fixed with support legs, the upper end of the device housing is installed with a mixing mechanism for mixing raw materials, and the outer wall of the device housing is installed with a conveying mechanism for conveying water source;

[0008] The mixing mechanism includes a driving motor, the driving motor is fixed to the upper end of the device housing by bolts, the power output shaft of the driving motor penetrates through the device housing and is fixed with a transmission rod, four stirring blades are installed on the outer surface of the transmission rod, and mounting tubes are fixed to the ends of the four stirring blades. A spring is installed inside the mounting tube, and a movable rod is abutted and connected to the end of the spring. The end of the movable rod is fixed with a scraping plate that closely fits the inner wall of the device housing.

[0009] Preferably, the conveying mechanism includes a water inlet pipe, the water inlet pipe is arranged on the outer wall of the device housing, and the end of the water inlet pipe is communicated with a connecting piece sleeved on the outer wall of the transmission rod.

[0010] Preferably, two sealing rings sleeved on the transmission rod are installed on the inner surface of the connecting piece, and through holes communicating with the connecting piece are opened on the outer surface of the transmission rod.

[0011] Preferably, flow cavities communicating with the through holes are opened inside the four stirring blades, and spray holes communicating with the flow cavities are opened on the inner surfaces of the four stirring blades.

[0012] Preferably, a discharge pipe is communicated with one side of the device housing, and a protective housing is fixed on the upper surface of the device housing. A quantitative mechanism for quantifying raw materials is installed inside the protective housing.

[0013] Preferably, the quantitative mechanism includes four storage bins, and the four storage bins are all installed inside the protective housing.

[0014] Preferably, the lower ends of the four storage bins are all communicated with connecting pipes communicating with the device housing, and a metering valve is fixed on the outer surface of the connecting pipe.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] 1. Through the provided mixing mechanism, the raw materials can be mixed, and under the action of the elasticity of the spring itself, the movable rod can be pushed to move, so that the scraping plate can better contact the inner wall of the device housing, and then scrape the raw materials adhered to the inner wall of the device housing, avoiding the influence of these adhered raw materials on subsequent use;

[0017] 2. Through the provided conveying mechanism, external water can be conveyed. Through the through holes formed in the transmission rod, the water flows into the flow cavity inside the stirring blade and then sprays out through the spray holes to inject water into the raw materials. Brief Description of the Drawings

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is the overall structural view of the present invention;

[0020] Figure 2 It is the schematic semi-sectional structure view of the protective shell of the present invention;

[0021] Figure 3 It is the schematic semi-sectional structure view of the device housing of the present invention;

[0022] Figure 4 It is the schematic semi-sectional structure view of the stirring blade of the present invention.

[0023] Description of the Reference Numerals in the Drawings:

[0024] 1. Device housing; 2. Support legs; 3. Driving motor; 31. Transmission rod; 32. Stirring blade; 33. Installation pipe; 34. Spring; 35. Movable rod; 36. Scraper; 4. Water inlet pipe; 41. Connector; 42. Sealing ring; 43. Through hole; 44. Flow cavity; 45. Spray hole; 5. Discharge pipe; 6. Protective shell; 7. Storage tank; 71. Connecting pipe; 72. Metering valve. Specific Embodiments

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0026] The present invention provides a technical solution:

[0027] Please refer to Figures 1 to 4, A raw material proportioning and mixing device for slope protection brick processing, including a device housing 1. The lower surface of the device housing 1 is fixed with support legs 2. At the upper end of the device housing 1, a mixing mechanism for mixing raw materials is installed. On the outer wall of the device housing 1, a conveying mechanism for water conveyance is installed;

[0028] The mixing mechanism includes a driving motor 3. The driving motor 3 is fixed to the upper end of the device housing 1 by bolts. The power output shaft of the driving motor 3 penetrates the device housing 1 and is fixed with a transmission rod 31. Four stirring blades 32 are installed on the outer surface of the transmission rod 31. At the ends of the four stirring blades 32, mounting pipes 33 are fixed. Inside the mounting pipe 33, a spring 34 is installed. The end of the spring 34 abuts and is connected to a movable rod 35. The end of the movable rod 35 is fixed with a scraping plate 36 that closely fits the inner wall of the device housing 1. The conveying mechanism includes a water inlet pipe 4. The water inlet pipe 4 is arranged on the outer wall of the device housing 1. The end of the water inlet pipe 4 is communicated with a connecting piece 41 sleeved on the outer wall of the transmission rod 31. Two sealing rings 42 sleeved on the transmission rod 31 are installed on the inner surface of the connecting piece 41. A through hole 43 communicating with the connecting piece 41 is opened on the outer surface of the transmission rod 31. Flow cavities 44 communicating with the through hole 43 are opened inside the four stirring blades 32. Spray holes 45 communicating with the flow cavities 44 are opened on the inner surfaces of the four stirring blades 32.

[0029] By adopting the above technical solution, the water inlet pipe 4 is connected to an external high-pressure water delivery pump. The delivery pump conveys the external water, so that the water enters the connecting piece 41. The provided sealing rings 42 can play a sealing role, thereby reducing the leakage of water when passing through the connecting piece 41. Through the through hole 43 opened on the transmission rod 31, the water flows into the flow cavity 44 inside the stirring blade 32 and then sprays out through the spray holes 45 to inject water into the raw materials. At the same time, the driving motor 3 is started to drive the transmission rod 31 to rotate, and then drive the stirring blades 32 to move to mix the raw materials. And there is a bearing connection between the connecting piece 41 and the transmission rod 31, so that the transmission rod 31 will not drive the connecting piece 41 to rotate when rotating, ensuring the normal conveyance of water. Through the spring 34 in the mounting pipe 33, under the action of the elasticity of the spring 34 itself, it can push the movable rod 35 to move, so that the scraping plate 36 better contacts the inner wall of the device housing 1, and then scrapes the raw materials adhered to the inner wall of the device housing 1 to avoid the influence of these adhered raw materials on subsequent use. After the raw materials are mixed, the valve on the discharge pipe 5 can be opened to discharge the raw materials for use.

[0030] Specifically, such as Figures 1 - 4As shown in the figure, a discharge pipe 5 is connected to one side of the device housing 1. A protective housing 6 is fixed on the upper surface of the device housing 1. A metering mechanism for quantifying raw materials is installed inside the protective housing 6. The metering mechanism includes a storage tank 7. There are four storage tanks 7, and all four storage tanks 7 are installed inside the protective housing 6. The lower ends of the four storage tanks 7 are all connected to a connecting pipe 71 that is interconnected with the device housing 1. A metering valve 72 is fixed on the outer surface of the connecting pipe 71.

[0031] By adopting the above technical solution, the raw materials are respectively introduced into the storage tank 7 in the protective housing 6, and then the raw materials are stored. The raw materials can flow into the device housing 1 through the connecting pipe 71. The provided metering valve 72 can meter the flowing raw materials. When the set amount is reached, the metering valve 72 closes, thereby restricting the flow of the connecting pipe 71 and realizing the function of mixing multiple groups of raw materials.

[0032] Working principle: Place the device housing 1 in a suitable position. The provided support legs 2 can ensure the stability of the device. The raw materials are respectively introduced into the storage tank 7 in the protective housing 6, and then the raw materials are stored. The raw materials can flow into the device housing 1 through the connecting pipe 71. The provided metering valve 72 can meter the flowing raw materials. When the set amount is reached, the metering valve 72 closes, thereby restricting the flow of the connecting pipe 71. The water inlet pipe 4 is connected to an external high-pressure water delivery pump. The pump delivers the external water, enabling the water to enter the connecting piece 41. The sealing ring 42 can play a sealing role, thereby reducing the leakage of water when passing through the connecting piece 41. Through the through hole 43 opened on the transmission rod 31, the water flows into the flow cavity 44 inside the stirring blade 32 and then sprays out through the spray holes 45 to inject water into the raw materials. The drive motor 3 drives the transmission rod 31 to rotate to mix the raw materials. And there is a bearing connection between the connecting piece 41 and the transmission rod 31, so that the transmission rod 31 will not drive the connecting piece 41 to rotate when rotating, ensuring the normal delivery of water. Through the spring 34 in the installation pipe 33, under the action of the elasticity of the spring 34 itself, it can push the movable rod 35 to move, enabling the scraping plate 36 to better contact the inner wall of the device housing 1, thereby scraping the raw materials adhered to the inner wall of the device housing 1 and preventing these adhered raw materials from affecting subsequent use.

[0033] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A raw material proportioning and mixing device for slope protection brick processing, comprising a device housing (1), characterized in that: A support leg (2) is fixed to the lower surface of the device housing (1), a mixing mechanism for mixing raw materials is installed at the upper end of the device housing (1), and a conveying mechanism for conveying water is installed on the outer wall of the device housing (1); The mixing mechanism comprises a driving motor (3), the driving motor (3) being fixed to the upper end of the device housing (1) by means of bolts, the power output shaft of the driving motor (3) passing through the device housing (1) being fixed with a transmission rod (31), the outer surface of the transmission rod (31) being mounted with four stirring blades (32), the ends of the four stirring blades (32) being fixed with mounting tubes (33), the interior of the mounting tubes (33) being mounted with springs (34), the ends of the springs (34) being abutted and connected with a movable rod (35), the ends of the movable rod (35) being fixed with a scraper (36) which is in close contact with the inner wall of the device housing (1).

2. The raw material proportioning and mixing device for slope protection brick processing according to claim 1 is characterized in that: The conveying mechanism comprises a water inlet pipe (4), the water inlet pipe (4) being arranged on the outer wall of the device housing (1), and the end of the water inlet pipe (4) being connected to a connecting piece (41) sleeved on the outer wall of the transmission rod (31).

3. The raw material proportioning and mixing device for slope protection brick processing according to claim 2 is characterized in that: Two sealing rings (42) sleeved on the transmission rod (31) are installed on the inner surface of the connecting piece (41), and a through hole (43) communicating with the connecting piece (41) is formed on the outer surface of the transmission rod (31).

4. The raw material proportioning and mixing device for slope protection brick processing according to claim 3 is characterized in that: The four stirring blades (32) are each provided with a flow cavity (44) interconnected with the through hole (43), and the inner surfaces of the four stirring blades (32) are each provided with a spray hole (45) interconnected with the flow cavity (44).

5. The raw material proportioning and mixing device for slope protection brick processing according to claim 1 is characterized in that: One side of the device housing (1) is connected to a discharge pipe (5), a protective shell (6) is fixed to the upper surface of the device housing (1), and a quantitative mechanism for quantitatively measuring raw materials is installed inside the protective shell (6).

6. A raw material proportioning and mixing device for slope protection brick processing according to claim 5, characterized in that: The quantitative mechanism comprises a material storage box (7), four of which are provided, and the four material storage boxes (7) are all installed inside the protective shell (6).

7. A raw material proportioning and mixing device for slope protection brick processing according to claim 6, characterized in that: The lower ends of the four material storage boxes (7) are all connected to connecting pipes (71) that are interconnected with the device housing (1), and a metering valve (72) is fixed to the outer surface of the connecting pipe (71).

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