Conveying device for wheat flour production

Abstract

The invention belongs to the technical field of manufacturing of other special equipment, and particularly relates to a conveying device for wheat flour production, which comprises a machine body, one end of the machine body is fixedly connected with a fixed motor, and the output end of the fixed motor is in transmission connection with a conveying belt; an auxiliary assembly is arranged on the upper surface of the machine body and comprises a fixing frame fixedly connected to the upper portion of the machine body, a brush roller is arranged on the fixing frame in a sliding mode, an auxiliary frame is arranged above the brush roller, bristles are arranged on the lower surface of the auxiliary frame, and the bristles assist in cleaning the brush roller. A fixing groove is formed in the fixing frame, a spraying and flushing assembly is further arranged in the fixing groove, the spraying and flushing assembly comprises a second rack plate arranged in the fixing groove in a sliding mode, a positioning frame is fixedly connected to the bottom end of the second rack plate, and a plurality of connecting pipes are fixedly connected to the lower surface of the positioning frame. The problem that the cleaning efficiency of the brush roll is reduced is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of other special equipment manufacturing, and specifically is a conveying device for wheat flour production. Background Art

[0002] Flour is made from wheat. The main processing steps are as follows: After the wheat kernels are cleaned to remove impurities and adjust their moisture content, specialized equipment is used to separate the endosperm from the germ and bran. The endosperm is then ground into flour. Flour production involves four main stages: initial cleaning, cleaning, milling, blending, and packaging. During packaging, the flour is first bagged in the bagging area and then transported via conveyor belts to the sewing area for sealing.

[0003] A patent with publication number CN217417217U discloses a cleaning device used for wheat flour packaging, including a conveyor belt body, characterized in that a support frame is provided on one side of the conveyor belt body, one end of the support frame is hingedly connected to a fixed frame, and a cleaning brush is rotatably connected to the fixed frame. The cleaning brush can be separated from the conveyor belt body under the push of the conveyed materials, and automatically reset after the materials pass through. The support frame and the fixed frame are provided with a driving device for driving the cleaning brush to rotate, and the cleaning brush can suck dust and impurities remaining on the conveyor belt body.

[0004] There are still some problems in the actual application of the above solution. When using the above cleaning brush to suck and clean the flour attached to the conveyor belt body, due to long-term use, the flour continues to fall and accumulate. The flour at the bottom of the grooves on the conveyor belt surface will be compacted by the bagged flour, resulting in the cleaning brush being able to only suck the loose flour on the surface during the cleaning process, while the compacted flour is more difficult to clean. In addition, during the process of removing flour with the cleaning brush, a certain amount of flour will adhere to the bristles of the cleaning brush, thereby reducing the subsequent cleaning efficiency of the cleaning brush.

[0005] To this end, the present invention provides a conveying device for wheat flour production. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the conveying device for wheat flour production of the present invention comprises a body, one end of the body is fixedly connected to a fixed motor, and the output end of the fixed motor is transmission-connected to a conveyor belt; An auxiliary component is provided on the upper surface of the machine body, and the auxiliary component includes a fixed frame fixedly connected to the upper part of the machine body, a brush roller is slidably provided on the fixed frame, an auxiliary frame is provided above the brush roller, and bristles are provided on the lower surface of the auxiliary frame, and the bristles assist in cleaning the brush roller; A fixing groove is formed in the fixing frame, and a spraying component is further arranged inside the fixing groove. The spraying component includes a second rack plate slidably arranged inside the fixing groove. A positioning frame is fixedly connected to the bottom end of the second rack plate. A plurality of connecting pipes are fixedly connected to the lower surface of the positioning frame. A spraying plate is fixedly connected to the lower surface of each connecting pipe.

[0008] Preferably, the auxiliary component further includes a rotating gear rotatably connected to the inner wall of the fixing frame. The driving gear meshes with a first rack plate. A connecting frame is fixedly connected to one side of the first rack plate. Sliders are fixedly connected to both ends of the connecting frame. A brush roller is rotatably connected between the two sliders. A built-in motor is arranged inside one of the sliders.

[0009] Preferably, a limiting guide rail is fixedly connected to the inner wall of the fixing frame. A limiting guide groove is formed in the limiting guide rail. A limiting block is slidably connected inside the limiting guide groove. The limiting block is fixedly connected to the first rack plate and the auxiliary frame.

[0010] Preferably, a limiting component is arranged at the position of the fixing frame corresponding to each slider. The limiting component includes auxiliary plates fixedly connected to both sides of the inner wall of the fixing frame. The auxiliary plates are arranged on both sides of the slider.

[0011] Preferably, the rotating gear also meshes with the second rack plate. A limiting block is fixedly connected to one side of the second rack plate, and the limiting block slides along the limiting guide groove formed on one side of the limiting guide rail.

[0012] Preferably, after the conveyor belt finishes transporting the flour, the rotating gear is driven to rotate, thereby driving the first rack plate meshing with the rotating gear to move downward until the brush roller abuts against the conveyor belt. At this time, the built-in motor inside one of the sliders drives the brush roller to rotate to clean the flour in the pits on the surface of the conveyor belt. And through the auxiliary frame fixedly connected to one side of the first rack plate, a plurality of rows of bristles are fixedly connected to the lower surface of the auxiliary frame, and the bristles and the rotating brush roller clean each other.

[0013] Preferably, the spraying component further includes a rotating shaft fixedly connected to the inner wall of the fixing frame. A rotating roller is fixedly connected to the circumferential surface of the rotating shaft. A convex plate is fixedly connected to the circumferential surface of the rotating roller. A positioning groove is formed in the positioning frame. A plurality of springs are fixedly connected inside the positioning groove. One ends of the plurality of springs are fixedly connected to the same conical plate. A plurality of fixing holes are formed in the surface of the conical plate. A plurality of connecting cavities are formed inside the positioning frame, and the connecting cavities are communicated with the connecting pipes.

[0014] Preferably, after the brush roller finishes cleaning the flour on the surface of the conveyor belt, the rotating gear is driven to rotate in the reverse direction, thereby lifting the brush roller. At this time, the second rack plate meshing with the other side of the rotating gear moves downward until the spraying plate on the lower surface of the positioning frame approaches the conveyor belt to spray warm water on the pits on the surface of the conveyor belt.

[0015] Preferably, during the spraying process, the rotating shaft driving the fixed inner wall rotates, the rotating shaft drives the rotating roller to rotate, the rotation of the rotating roller drives the convex plate to rotate, and the convex plate continuously collides with the conical plate in the positioning frame during rotation. The convex plate will squeeze the conical plate into the positioning groove, the conical plate squeezes the spring, and then the fixing hole on the surface of the conical plate is aligned with the connecting cavity. At this time, the warm water stored inside the positioning frame is squeezed into the spraying plate and sprayed in a mist form through the dispersion of the spraying plate to soften the flour in the pit.

[0016] Preferably, two groups of the limiting guide rails are provided, one group corresponding to the first rack plate for limiting, and the other group corresponding to the second rack plate for limiting.

[0017] The beneficial effects of the present invention are as follows: 1. For the conveying device for wheat flour production of the present invention, after the flour is conveyed through the conveyor belt, the rotating gear is driven to rotate, and then the first rack plate meshing with the rotating gear is driven to move downward until the brush roller abuts against the conveyor belt. At this time, the built-in motor inside one of the sliders drives the brush roller to rotate to clean the flour in the pit on the surface of the conveyor belt. And through the auxiliary frame fixedly connected to one side of the first rack plate, several rows of bristles are fixedly connected to the lower surface of the auxiliary frame, and the bristles and the rotating brush roller clean each other. The multi-stage cleaning method can more thoroughly remove the flour attached to the surface of the conveyor belt, improving the cleaning quality; the bristles assist in cleaning the brush roller, extending the service life of the brush roller and maintaining a stable cleaning effect; the position of the spraying plate is adjustable and can be switched with the brush roller; the whole process has a high degree of automation, and there is no need for excessive manual intervention for cleaning, effectively improving the work efficiency and reducing the labor cost.

[0018] 2. For the conveying device for wheat flour production of the present invention, in the auxiliary component, the rotating gear is rotatably connected to the inner wall of the fixed frame. When the rotating gear is driven to rotate, it will drive the first rack plate meshing with it to move. The connecting frame fixedly connected to one side of the first rack plate will move accordingly, and the sliders at both ends of the connecting frame will also move, thereby driving the brush roller rotatably connected between the two sliders to move. The built-in motor provided inside one of the sliders is started, which can drive the brush roller to rotate. In this way, the brush roller can not only change its position by moving, but also clean the surface of the conveyor belt by rotating. At the same time, the cooperation between the rotating gear and the first rack plate realizes the precise control of the position of the brush roller.

[0019] 3. The conveying device for wheat flour production according to the present invention, while lifting the brush roller by reversely rotating the gear, the second rack plate moves downward to make the spraying plate approach the conveyor belt, realizing the precise switching between the cleaning and spraying processes. The rotating shaft, rotating roller, convex plate, and conical plate cooperate, and through mechanical collision and extrusion, the warm water is sprayed out in a mist shape, which can evenly and deeply soften the flour in the pit of the conveyor belt. Compared with the ordinary spraying method, the cleaning is more thorough, effectively avoiding flour residue, ensuring the smooth subsequent operation of the conveyor belt, and extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is a perspective view of Embodiment 1 of the present invention; Figure 2 is a schematic internal structure diagram of the fixed frame of the present invention; Figure 3 is a schematic structural diagram of the auxiliary component and the spraying and flushing component of the present invention; Figure 4 is a side view of the auxiliary component of the present invention; Figure 5 is a schematic structural diagram of the spraying and flushing component of the present invention; Figure 6 is a sectional view of the positioning frame of the present invention.

[0022] In the figure: 1, body; 11, fixed motor; 12, conveyor belt; 2, fixed frame; 21, fixed groove; 22, rotating gear; 23, first rack plate; 24, limit block; 25, slider; 26, auxiliary plate; 27, brush roller; 28, connecting frame; 29, auxiliary frame; 210, limit guide rail; 211, second rack plate; 212, positioning frame; 213, rotating shaft; 214, rotating roller; 215, limit guide groove; 216, spraying plate; 217, convex plate; 218, connecting pipe; 219, connecting cavity; 220, positioning groove; 221, spring; 222, conical plate; 223, fixing hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] Embodiment 1: As Figures 1 to 6As shown in the figure, a conveying device for wheat flour production according to an embodiment of the present invention includes a machine body 1. One end of the machine body 1 is fixedly connected with a fixed motor 11, and the output end of the fixed motor 11 is drivingly connected with a conveyor belt 12. An auxiliary component is arranged on the upper surface of the machine body 1. The auxiliary component includes a fixed frame 2 fixedly connected above the machine body 1. A brush roller 27 is slidably arranged in the fixed frame 2. An auxiliary frame 29 is arranged above the brush roller 27. The lower surface of the auxiliary frame 29 is provided with bristles for assisting in cleaning the brush roller 27. A fixed groove 21 is formed in the fixed frame 2, and a spraying and flushing component is further arranged inside the fixed groove 21. The spraying and flushing component includes a second rack plate 211 slidably arranged inside the fixed groove 21. The bottom end of the second rack plate 211 is fixedly connected with a positioning frame 212. A plurality of connecting pipes 218 are fixedly connected to the lower surface of the positioning frame 212. A spraying plate 216 is fixedly connected to the lower surface of each connecting pipe 218.

[0025] Specifically, when using the above-mentioned cleaning brush to suck and clean the flour adhering to the conveyor belt 12 body, due to long-term use, during the process of continuous dropping and accumulation of flour, the flour at the bottom of the pits on the surface of the conveyor belt 12 will be compacted by the bagged flour, resulting in that during the cleaning process, the cleaning brush can only suck the loose flour on the surface, and the compacted flour is difficult to clean. In addition, during the process of the cleaning brush removing the flour, a certain amount of flour will adhere to the bristles of the cleaning brush, thereby reducing the subsequent cleaning efficiency of the cleaning brush. Therefore, the present invention solves the above problems by setting the above structure. First, after the conveyor belt 12 completes the conveying of flour, the driving rotating gear 22 is rotated, and then the first rack plate 23 meshing with the rotating gear 22 is driven to move downward until the brush roller 27 abuts against the conveyor belt 12. At this time, the built-in motor inside one of the sliders 25 drives the brush roller 27 to rotate to clean the flour in the pits on the surface of the conveyor belt 12. And through the auxiliary frame 29 fixedly connected to one side of the first rack plate 23, a plurality of rows of bristles are fixedly connected to the lower surface of the auxiliary frame 29, and the bristles and the rotating brush roller 27 clean each other. The multi-stage cleaning method can more thoroughly remove the flour adhering to the surface of the conveyor belt 12 and improve the cleaning quality; the bristles assist in cleaning the brush roller 27, extend the service life of the brush roller 27, and maintain a stable cleaning effect; the position of the spraying plate 216 is adjustable and can be switched with the brush roller 27; the whole process has a high degree of automation, and there is no need for too much manual intervention for cleaning, effectively improving the work efficiency and reducing the labor cost.

[0026] As Figure 2 shown, the auxiliary component of this embodiment further includes a rotating gear 22 rotatably connected to the inner wall of the fixed frame 2. The transmission gear meshes with a first rack plate 23. A connecting frame 28 is fixedly connected to one side of the first rack plate 23. Both ends of the connecting frame 28 are fixedly connected with sliders 25. A brush roller 27 is rotatably connected between the two sliders 25. A built-in motor is arranged inside one of the sliders 25.

[0027] Specifically, in the auxiliary component, the rotating gear 22 is rotatably connected to the inner wall of the fixed frame 2. When the rotating gear 22 is driven to rotate, it will drive the first rack plate 23 engaged with it to move. The connecting frame 28 fixedly connected to one side of the first rack plate 23 will move accordingly, and the sliders 25 at both ends of the connecting frame 28 will also move, thereby driving the brush roller 27 rotatably connected between the two sliders 25 to move. An in-built motor provided inside one of the sliders 25 starts, which can drive the brush roller 27 to rotate. In this way, the brush roller 27 can not only change its position by moving, but also clean the surface of the conveyor belt 12 by rotating. At the same time, the cooperation between the rotating gear 22 and the first rack plate 23 realizes the precise regulation of the position of the brush roller 27; By enabling the cleaning range and position of the brush roller 27 to be flexibly adjusted, it can better adapt to items of different sizes and shapes, improve the comprehensiveness and pertinence of cleaning. The in-built motor drives the brush roller 27 to rotate, enhancing the cleaning strength and effect, effectively removing stubborn stains on the surface of the items, and improving the overall cleaning quality.

[0028] As Figure 3 shown, a limiting guide rail 210 is fixedly connected to the inner wall of the fixed frame 2 in this embodiment. A limiting guide groove 215 is opened in the limiting guide rail 210. A limiting block 24 is slidably connected in the limiting guide groove 215. The limiting block 24 is fixedly connected to the first rack plate 23 and the auxiliary frame 29. The fixed frame 2 is provided with a limiting component corresponding to the position of each slider 25. The limiting component includes auxiliary plates 26 fixedly connected to both sides of the inner wall of the fixed frame 2, and the auxiliary plates 26 are arranged on both sides of the slider 25.

[0029] Specifically, the limiting guide rail 210 fixedly connected to the inner wall of the fixed frame 2 is provided with a limiting guide groove 215. The limiting block 24 slides in the limiting guide groove 215, and the limiting block 24 is fixedly connected to the first rack plate 23 and the auxiliary frame 29. This enables the first rack plate 23 and the auxiliary frame 29 to stably slide along the track of the limiting guide groove 215 during movement, avoiding deviation. At the same time, the fixed frame 2 is provided with a limiting component corresponding to the position of each slider 25. The auxiliary plates 26 on both sides of the inner wall are located on both sides of the slider 25. When the slider 25 moves, the auxiliary plates 26 restrict it from both sides, preventing the slider 25 from shaking or deviating during movement, ensuring that the slider 25 can only move along a predetermined direction, and further ensuring that the brush roller 27 connected to the slider 25 can move stably and precisely, realizing the effective cleaning of the items; The cooperation between the limiting guide rail 210 and the limiting block 24 ensures the stability of the movement of the first rack plate 23 and the auxiliary frame 29. The restriction of the limiting component on the slider 25 ensures the accuracy of the movement of the brush roller 27, improves the stability and reliability of the equipment operation, enables the cleaning work to be carried out efficiently and accurately, and improves the cleaning quality.

[0030] As Figure 3As shown in the figure, the rotating gear 22 of this embodiment also meshes with the second rack plate 211. A limiting block 24 is fixedly connected to one side of the second rack plate 211, and the limiting block 24 slides along a limiting guide groove 215 opened on one side of the limiting guide rail 210.

[0031] Specifically, the rotating gear 22 meshes with both the first rack plate 23 and the second rack plate 211 at the same time. When the rotating gear 22 rotates, it will not only drive the first rack plate 23 to move, but also cause the second rack plate 211 to move accordingly. The limiting block 24 fixedly connected to one side of the second rack plate 211 slides along the limiting guide groove 215 opened on one side of the limiting guide rail 210, ensuring that the second rack plate 211 remains stable during movement and will not deviate, thereby driving components such as the flushing assembly to move along a predetermined trajectory; The linkage control of multiple components is realized, improving the coordination of the equipment operation. The cooperation between the limiting block 24 and the limiting guide groove 215 ensures the stability of the movement of the second rack plate 211, enabling components such as the flushing assembly to accurately reach the designated position, effectively enhancing the stability of the equipment operation and the accuracy of the cleaning work.

[0032] Embodiment 2: As Figures 1 to 6 shown, compared with Embodiment 1, another implementation manner of the present invention is: the flushing assembly further includes a rotating shaft 213 fixedly connected to the inner wall of the fixed frame 2. A rotating roller 214 is fixedly connected to the circumferential surface of the rotating shaft 213. A convex plate 217 is fixedly connected to the circumferential surface of the rotating roller 214. A positioning groove 220 is opened in the positioning frame 212. A plurality of springs 221 are fixedly connected in the positioning groove 220. One end of the plurality of springs 221 is fixedly connected to the same conical plate 222. A plurality of fixing holes 223 are opened on the surface of the conical plate 222. A plurality of connecting cavities 219 are opened inside the positioning frame 212, and the connecting cavities 219 communicate with the connecting pipes 218.

[0033] Specifically, when the brush roller 27 finishes cleaning the flour on the surface of the conveyor belt 12, the driving rotating gear 22 rotates in the reverse direction, thereby lifting the brush roller 27. At this time, the second rack plate 211 meshed with the other side of the rotating gear 22 moves downward until the spraying plate 216 on the lower surface of the positioning frame 212 approaches the conveyor belt 12, and warm water is sprayed on the pits on the surface of the conveyor belt 12. During the spraying process, the rotating shaft 213 fixed to the inner wall is driven to rotate, the rotating shaft 213 drives the rotating roller 214 to rotate, and the rotation of the rotating roller 214 drives the convex plate 217 to rotate. During the rotation of the convex plate 217, it continuously collides with the conical plate 222 in the positioning frame 212. The convex plate 217 will squeeze the conical plate 222 into the positioning groove 220, the conical plate 222 squeezes the springs 221, and then the fixing holes 223 on the surface of the conical plate 222 are aligned with the connecting cavities 219. At this time, the warm water stored inside the positioning frame 212 is squeezed and sprayed into the spraying plate 216, and is dispersed through the spraying plate 216 and sprayed in the form of a mist to soften the flour in the pits; While the reverse rotating gear 22 raises the brush roller 27, the second rack plate 211 moves downward to bring the spray plate 216 closer to the conveyor belt 12, achieving a precise switch between the cleaning and spraying processes. The rotating shaft 213, rotating roller 214, convex plate 217, conical plate 222, etc. cooperate to make the warm water spray out in a mist through mechanical collision and extrusion, which can evenly and deeply soften the flour in the pits of the conveyor belt 12. Compared with the ordinary spraying method, the cleaning is more thorough, effectively avoiding flour residue, ensuring the smooth subsequent operation of the conveyor belt 12, and extending the service life of the equipment.

[0034] As Figure 3 shown, two sets of limit guide rails 210 are provided in this embodiment. One set corresponds to the first rack plate 23 for limiting, and the other set corresponds to the second rack plate 211 for limiting.

[0035] Specifically, the two sets of limit guide rails 210 are respectively arranged corresponding to the first rack plate 23 and the second rack plate 211. When the rotating gear 22 drives the first rack plate 23 to move, a corresponding set of limit guide rails 210 guides and restricts the first rack plate 23 through the limit structure inside it, so that it moves along a predetermined trajectory; similarly, when the rotating gear 22 drives the second rack plate 211 to move, the other set of limit guide rails 210 limits the second rack plate 211 to ensure its stable and precise movement, ensuring the coordinated work of each component, avoiding interference between the first rack plate 23 and the second rack plate 211 during movement, improving the stability and precision of the equipment operation. The two sets of limit guide rails 210 are respectively limited, enabling components such as the brush roller 27 and the spray cleaning assembly to reach the designated positions independently and accurately, effectively improving the quality and efficiency of the cleaning work, and enhancing the reliability and durability of the equipment.

[0036] Working principle: First, after the conveyor belt 12 completes the transportation of flour, the rotating gear 22 is driven to rotate, and then the first rack plate 23 engaged with the rotating gear 22 is driven to move downward until the brush roller 27 abuts against the conveyor belt 12. At this time, the built-in motor inside one of the sliders 25 drives the brush roller 27 to rotate to clean the flour in the pits on the surface of the conveyor belt 12, and through the auxiliary frame 29 fixedly connected to one side of the first rack plate 23, several rows of bristles are fixedly connected to the lower surface of the auxiliary frame 29, and the bristles and the rotating brush roller 27 clean each other. Through the multi-stage cleaning method, the flour attached to the surface of the conveyor belt 12 can be removed more thoroughly, improving the cleaning quality; the bristles assist in cleaning the brush roller 27, extending the service life of the brush roller 27 and maintaining a stable cleaning effect; the position of the spray plate 216 is adjustable and switches with the brush roller 27; the whole process has a high degree of automation, without too much manual intervention for cleaning, effectively improving work efficiency and reducing labor costs. Specifically in the auxiliary component, the rotating gear 22 is rotatably connected to the inner wall of the fixed frame 2. When the rotating gear 22 is driven to rotate, it will drive the first rack plate 23 meshing with it to move. The connecting frame 28 fixedly connected to one side of the first rack plate 23 will move accordingly, and the sliders 25 at both ends of the connecting frame 28 will also move, thereby driving the brush roller 27 rotatably connected between the two sliders 25 to move. The built-in motor arranged inside one of the sliders 25 starts, which can drive the brush roller 27 to rotate. In this way, the brush roller 27 can not only change its position by moving, but also clean the surface of the conveyor belt 12 by rotating. At the same time, the cooperation between the rotating gear 22 and the first rack plate 23 realizes the precise regulation of the position of the brush roller 27; By enabling the cleaning range and position of the brush roller 27 to be flexibly adjusted, it can better adapt to items of different sizes and shapes, improve the comprehensiveness and pertinence of cleaning. The built-in motor drives the brush roller 27 to rotate, enhancing the cleaning strength and effect, effectively removing stubborn stains on the surface of the items, and improving the overall cleaning quality; In addition, a limit guide groove 215 is provided in the limit guide rail 210 fixedly connected to the inner wall of the fixed frame 2. The limit block 24 slides in the limit guide groove 215, and the limit block 24 is fixedly connected to the first rack plate 23 and the auxiliary frame 29. This enables the first rack plate 23 and the auxiliary frame 29 to stably slide along the track of the limit guide groove 215 during movement, avoiding deviation. At the same time, a limit component is arranged at the position of each slider 25 on the fixed frame 2, and the auxiliary plates 26 on both sides of the inner wall are located on both sides of the slider 25. When the slider 25 moves, the auxiliary plates 26 limit it from both sides, preventing the slider 25 from shaking or deviating during movement, ensuring that the slider 25 can only move along the predetermined direction, and further ensuring that the brush roller 27 connected to the slider 25 can move stably and precisely, realizing the effective cleaning of the items; The cooperation between the limit guide rail 210 and the limit block 24 ensures the stability of the movement of the first rack plate 23 and the auxiliary frame 29, and the limitation of the limit component on the slider 25 ensures the accuracy of the movement of the brush roller 27, improving the stability and reliability of the equipment operation, enabling the cleaning work to be carried out efficiently and accurately, and improving the cleaning quality; And after the brush roller 27 finishes cleaning the flour on the surface of the conveyor belt 12, the driving rotating gear 22 rotates reversely, thereby lifting the brush roller 27. At this time, the second rack plate 211 engaged on the other side of the rotating gear 22 moves downward until the spray plate 216 on the lower surface of the positioning frame 212 approaches the conveyor belt 12, and warm water is sprayed on the pits on the surface of the conveyor belt 12. During the spraying process, the rotating shaft 213 on the fixed inner wall is driven to rotate, the rotating shaft 213 drives the rotating roller 214 to rotate, and the rotation of the rotating roller 214 drives the convex plate 217 to rotate. During the rotation of the convex plate 217, it continuously collides with the conical plate 222 in the positioning frame 212. The convex plate 217 will squeeze the conical plate 222 into the positioning groove 220, the conical plate 222 squeezes the spring 221, and then the fixing hole 223 on the surface of the conical plate 222 is aligned with the connecting cavity 219. At this time, the warm water stored inside the positioning frame 212 is squeezed into the spray plate 216 and sprayed out in a mist form through the dispersion of the spray plate 216 to soften the flour in the pits; While the reverse rotation of the gear 22 lifts the brush roller 27, the second rack plate 211 moves downward to make the spray plate 216 approach the conveyor belt 12, realizing the precise switching between the cleaning and spraying processes. The cooperation of the rotating shaft 213, the rotating roller 214, the convex plate 217 and the conical plate 222, etc., makes the warm water spray out in a mist form through mechanical collision and extrusion, which can evenly and deeply soften the flour in the pits of the conveyor belt 12. Compared with the ordinary spraying method, the cleaning is more thorough, effectively avoiding flour residue, ensuring the smooth subsequent operation of the conveyor belt 12, and prolonging the service life of the equipment.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for wheat flour production, comprising a machine body (1), characterized in that: One end of the body (1) is fixedly connected with a fixed motor (11), and the output end of the fixed motor (11) is drivingly connected with a conveyor belt (12). An auxiliary component is arranged on the upper surface of the body (1). The auxiliary component includes a fixed frame (2) fixedly connected above the body (1). A brush roller (27) is slidably arranged in the fixed frame (2). An auxiliary frame (29) is arranged above the brush roller (27). The lower surface of the auxiliary frame (29) is provided with bristles. A fixed groove (21) is formed in the fixed frame (2), and a spraying component is further arranged inside the fixed groove (21). The spraying component includes a second rack plate (211) slidably arranged inside the fixed groove (21). A positioning frame (212) is fixedly connected to the bottom end of the second rack plate (211). A plurality of connecting pipes (218) are fixedly connected to the lower surface of the positioning frame (212). A spraying plate (216) is fixedly connected to the lower surface of each connecting pipe (218).

2. The conveying device for wheat flour production according to claim 1, characterized in that: The auxiliary component further includes a rotating gear (22) rotatably connected to the inner wall of the fixed frame (2). The transmission gear meshes with a first rack plate (23). A connecting frame (28) is fixedly connected to one side of the first rack plate (23). Sliders (25) are fixedly connected to both ends of the connecting frame (28). A brush roller (27) is rotatably connected between the two sliders (25). A built-in motor is arranged inside one of the sliders (25).

3. The conveying device for wheat flour production according to claim 2, wherein: A limiting guide rail (210) is fixedly connected to the inner wall of the fixed frame (2). A limiting guide groove (215) is formed in the limiting guide rail (210). A limiting block (24) is slidably connected in the limiting guide groove (215). The limiting block (24) is fixedly connected to the first rack plate (23) and the auxiliary frame (29).

4. The conveying device for wheat flour production according to claim 3, wherein: A limiting component is arranged at the position of the fixed frame (2) corresponding to each slider (25). The limiting component includes auxiliary plates (26) fixedly connected to both sides of the inner wall of the fixed frame (2). The auxiliary plates (26) are arranged on both sides of the slider (25).

5. The conveying device for wheat flour production according to claim 2, wherein: The rotating gear (22) also meshes with the second rack plate (211). A limiting block (24) is fixedly connected to one side of the second rack plate (211), and the limiting block (24) slides along a limiting guide groove (215) formed on one side of the limiting guide rail (210).

6. The conveying device for wheat flour production according to claim 2, wherein: When the conveyor belt (12) finishes transporting the flour, the rotating gear (22) is driven to rotate, and then the first rack plate (23) meshing with the rotating gear (22) is driven to move downward until the brush roller (27) abuts against the conveyor belt (12). At this time, the built-in motor inside one of the sliders (25) drives the brush roller (27) to rotate to clean the flour in the pits on the surface of the conveyor belt (12). And through the auxiliary frame (29) fixedly connected to one side of the first rack plate (23), a plurality of rows of bristles are fixedly connected to the lower surface of the auxiliary frame (29), and the bristles and the rotating brush roller (27) clean each other.

7. A conveying device for wheat flour production according to claim 1, characterized in that: The spraying and flushing assembly further includes a rotating shaft (213) fixedly connected to the inner wall of the fixed frame (2). A rotating roller (214) is fixedly connected to the circumferential surface of the rotating shaft (213). A convex plate (217) is fixedly connected to the circumferential surface of the rotating roller (214). A positioning groove (220) is formed in the positioning frame (212). A plurality of springs (221) are fixedly connected in the positioning groove (220). One end of the plurality of springs (221) is fixedly connected to the same conical plate (222). A plurality of fixing holes (223) are formed in the surface of the conical plate (222). A plurality of connecting cavities (219) are formed inside the positioning frame (212). The connecting cavities (219) communicate with the connecting pipes (218).

8. The conveying device for wheat flour production according to claim 7, characterized in that: After the brush roller (27) finishes cleaning the flour on the surface of the conveyor belt (12), the driving rotating gear (22) rotates in the reverse direction, thereby lifting the brush roller (27). At this time, the second rack plate (211) engaged with the other side of the rotating gear (22) moves downward until the spraying plate (216) on the lower surface of the positioning frame (212) approaches the conveyor belt (12) to spray warm water on the pits on the surface of the conveyor belt (12).

9. The conveying device for wheat flour production according to claim 8, wherein: During the spraying process, the rotating shaft (213) on the inner wall of the drive fixture rotates. The rotating shaft (213) drives the rotating roller (214) to rotate. The rotation of the rotating roller (214) drives the convex plate (217) to rotate. During the rotation of the convex plate (217), it continuously collides with the conical plate (222) inside the positioning frame (212). The convex plate (217) will squeeze the conical plate (222) to retract into the positioning groove (220). The conical plate (222) squeezes the springs (221). Then, the fixing holes (223) on the surface of the conical plate (222) are aligned with the connecting cavities (219). At this time, the warm water stored inside the positioning frame (212) is squeezed into the spraying plate (216) and sprayed out in a mist form through the dispersion of the spraying plate (216) to soften the flour in the pits.

10. The conveying device for wheat flour production according to claim 3, characterized in that: Two groups of the limiting guide rails (210) are provided. One group corresponds to the first rack plate (23) for limiting, and the other group corresponds to the second rack plate (211) for limiting.

Images