Rice noodle thickness spreading device

Abstract

The utility model discloses a rice noodle thickness spreading device which comprises a conveying frame, a conveying belt, a roller, a trough and a blanking plate, the conveying belt is rotatably arranged in the conveying frame, the roller and the trough are arranged between two side plates of the conveying frame, the roller is arranged above the trough, the surface of the roller is in contact with slurry in the trough, and the blanking plate is arranged on the conveying frame. The discharging plate is arranged between two side plates of the conveying frame on one side of the roller, the two sides of the discharging plate are attached to the inner walls of the two side plates of the conveying frame, the discharging plate is obliquely arranged, the upper end of the discharging plate makes contact with the surface of the roller, a gap is formed between the lower end of the discharging plate and the conveying belt, and grooves extending towards the two side plates of the conveying frame are formed in the upper surface of the discharging plate. And the plane corresponding to the upper side wall of the groove is lower than the plane corresponding to the lower side wall of the groove. According to the utility model, the problem of different uniformity caused by different times of reaching the conveying belt due to different speeds is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bean noodle processing technical field, concretely relates to a bean noodle thickness spreading device. BACKGROUND

[0002] Bean noodles, also known as sand bean noodles, are flat and wide in shape. The raw material for making bean noodles is rice. After washing the rice, it is ground into a slurry, which is then mixed with water to form a paste. The paste is steamed in a steamer, cut into strips, and cooled to obtain the finished product.

[0003] During bean noodle processing, the ground slurry is usually fed onto a conveyor belt, which transports it to a steaming box for cooking. The slurry is spread on the conveyor belt during feeding, and the thickness of the spread slurry determines the thickness of the finished product. Current slurry spreading is mainly done using a roller. For example, a utility model patent with the application number "2021200321192" and the name "bean noodle machine roller under-pulp device" sets up a pulp tank, a roller, a pulp guide plate, and a scraper. The roller rotates to throw the slurry in the pulp tank onto the pulp guide plate. The thickness of the slurry on the roller is adjusted and controlled by the gap between the scraper and the roller. However, this structure does not consider the flow state of the slurry on the roller and the pulp guide plate. When the roller rotates, some of the slurry on the roller will fall into the pulp tank due to gravity and centrifugal force, resulting in less slurry on the pulp guide plate than expected. At the same time, the flow speed of the slurry on the pulp guide plate will also vary, causing the slurry to reach the conveyor belt at different times, resulting in uneven distribution of the slurry on the conveyor belt, reduced uniformity, and ultimately affecting the quality of the subsequent bean noodles. Therefore, improvements are needed. SUMMARY

[0004] The utility model aims to provide a bean noodle thickness spreading device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a bean noodle thickness spreading device, including a conveying frame, a conveyor belt, a roller, a trough, and a discharge plate. The conveyor belt is rotatably arranged in the conveying frame. The roller and the trough are arranged between the two side plates of the conveying frame. The roller is arranged above the trough and in contact with the slurry in the trough. The discharge plate is arranged between the two side plates of the conveying frame on one side of the roller. The two sides of the discharge plate are attached to the inner walls of the two side plates of the conveying frame. The discharge plate is inclined. The upper end of the discharge plate is in contact with the surface of the roller, and the lower end of the discharge plate has a gap with the conveyor belt. A groove extending towards the two side plates of the conveying frame is arranged on the upper surface of the discharge plate. The height of the upper side wall of the groove is lower than the height of the corresponding plane of the lower side wall.

[0006] As a preferred embodiment of the technical solution, the groove is provided with multiple grooves, and the multiple grooves are arranged in parallel from the high end to the low end of the discharge plate.

[0007] As a preferred technical scheme of the present application, the groove is closed on both sides in the width direction of the conveying belt.

[0008] As a preferred technical scheme of the present application, the upper end of the discharging plate is provided with a concave arc corresponding to the arc of the surface of the roller.

[0009] As a preferred technical scheme of the present application, the discharging plate is arranged on the conveying frame through an adjusting mechanism, which comprises a support, a rotating shaft and a nut. The support is arranged on the side plate of the conveying frame. One end of the rotating shaft is connected with the discharging plate, and the other end is rotatably arranged on the support and extends out of the support. The part extending out of the support is provided with external threads. The nut is arranged on the external threads to fix the rotating shaft on the support.

[0010] As a preferred technical scheme of the present application, the roller is provided with a scraping mechanism on the other side of the discharging plate. The scraping mechanism comprises a scraper and a fixing seat. The fixing seat is arranged on the side plate of the conveying frame. The scraper is arranged obliquely and connected with the fixing seat through connecting rods on both sides. The upper end of the scraper is spaced apart from the surface of the roller.

[0011] Compared with the prior art, the present application has the following beneficial effects: the groove is arranged on the upper surface of the discharging plate. The height of the upper side wall of the groove is lower than that of the lower side wall. The roller carries the slurry to the discharging plate. The slurry flows down from the discharging plate and enters the groove. The lower side wall of the groove is equivalent to an overflow weir. The slurry continues to flow down after being collected in the groove. The time is relatively synchronized. The problem of different uniformity caused by different arrival times of the conveying belt due to different speeds is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 It is a schematic diagram of the three-dimensional structure of the present application.

[0013] Fig. 2 It is a schematic diagram of the plane structure of the present application.

[0014] Fig. 3 It is a schematic diagram of the structure of the discharging plate of the present application.

[0015] In the figure: 1, conveying frame; 2, conveying belt; 3, roller; 4, trough; 5, discharging plate; 5.1, groove; 6, support; 7, rotating shaft; 8, nut; 9, support seat; 10, driver; 11, scraper; 12, fixing seat; 13, connecting rod. DETAILED DESCRIPTION

[0016] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0017] Please refer to Figs. 1-3 The present application discloses a vermicelli thickness spreading device, which comprises a conveying frame 1, a conveying belt 2, a roller 3, a trough 4 and a discharging plate 5. The conveying frame 1 comprises side plates on both sides. The conveying belt 2 is rotatably arranged in the conveying frame 1 and used for conveying the spreaded slurry. The conveying direction of the conveying belt 2 is the length direction of the conveying frame 1. The roller 3 and the trough 4 are arranged between the side plates of the conveying frame 1. The roller 3 is arranged above the trough 4 and the surface of the roller 3 is in contact with the slurry in the trough 4. The discharging plate 5 is arranged between the side plates of the conveying frame 1 on one side of the roller 3. The two sides of the discharging plate 5 are attached to the inner walls of the side plates of the conveying frame 1. The discharging plate 5 is arranged obliquely. The upper end of the discharging plate 5 is in contact with the surface of the roller 3. The lower end of the discharging plate 5 is spaced apart from the conveying belt 2. A groove 5.1 extending towards the side plates of the conveying frame 2 is arranged on the upper surface of the discharging plate 5. The height of the upper side wall of the groove 5.1 is lower than the height of the lower side wall of the groove 5.1.

[0018] In the specific implementation of the present application, the roller 3 and the trough 4 extend along the width direction of the conveying frame 1. The two ends of the trough 4 are fixed on the conveying frame 1. A support seat 9 is further arranged on the conveying frame 1. The two ends of the roller 3 are rotatably arranged on the support seat 9 through a rotating shaft and a bearing. The rotating shaft of one end extends out of the support seat 9 and is connected with the output end of a driver 10 on the support seat 9. That is, the driver 10 drives the roller 3 to rotate on the support seat 9. A plurality of grooves 5.1 are arranged. The plurality of grooves 5.1 are arranged in parallel from the high end to the low end of the discharging plate 5. The groove 5.1 divides the upper surface of the discharging plate 5 into a plurality of areas. The plane on the high end side of the groove 5.1 is lower than the plane on the low end side of the groove 5.1. The side wall on the low end side of the groove 5.1 can be vertically arranged. The slurry can be better gathered. The groove 5.1 is closed on both sides in the width direction of the conveying belt 2. That is, the opening of the groove 5.1 faces upwards and the four side walls are closed, so as to avoid the slurry flowing from the side of the discharging plate 5 to the conveying belt 2.

[0019] The utility model discloses when implementing, the upper end of blanking plate 5 sets up and the inner recessed arc of drum 3 surface arc corresponding, can better and drum 3 surface contact, will slurry flow to the surface on blanking plate 5. Blanking plate 5 is set up on conveying frame 1 through adjusting mechanism, and adjusting mechanism includes support 6, pivot 7 and nut 8, and support 6 is located on the side plate of conveying frame 1, and one end of pivot 7 is connected with blanking plate 5, and the other end rotates on support 6 and extends out support 6, and the part extending out support 6 sets up outer thread, and nut 8 fixes pivot 7 on support 6 through outer thread, and this structure can adjust the inclination angle of blanking plate 5, when adjusting, loosen nut 8, rotate pivot 7 a certain angle, and re-tighten nut 8 can.

[0020] The utility model discloses setting the scraping mechanism on the other side of drum 3 relative to blanking plate 5, namely, the scraping mechanism and blanking plate 5 are located on the both sides of drum 3 respectively, and the scraping mechanism includes scraper 11 and fixed base 12, and fixed base 12 is located on the side plate of conveying frame 1, and scraper 11 is obliquely set and is connected on fixed base 12 through connecting rod 13 on both sides, and the upper end of scraper 11 has spacing with the surface of drum 3, can set fixed base 12 on the side plate into the structure that can slide, is used for adjusting the distance of scraper 11 to the surface of drum 3 to adjust the thickness of slurry, and the lower end of scraper 11 is equipped with the collecting box that communicates with trough 4, and the material slurry scraped down by scraper 11 flows into trough 4 again.

[0021] When working, the conveying mechanism outside is used to convey the material slurry into the trough, and the drum is started to rotate, because the surface of the drum contacts the material slurry, the drum drives the material slurry to rotate to the scraper and the blanking plate, when reaching the scraper, the material slurry on the scraper is scraped onto the upper surface of the scraper and flows into the trough again, when reaching the blanking plate, the material slurry flows along the blanking plate to the low end, when flowing into the groove on the blanking plate, the slurry is first gathered in the groove, when the slurry fills the groove, the slurry overflows through the lower side wall of the groove to the plane corresponding to the lower side wall, and finally flows onto the conveying belt.

[0022] Finally, it should be noted that: the above-described embodiments, only for the specific implementation of the utility model, to illustrate the technical scheme of the utility model, rather than limit it, the protection scope of the utility model does not limit this, although the foregoing detailed description of the utility model is made by referring to the foregoing embodiment, those skilled in the art should understand: any familiar person in the technical field within the technical range disclosed by the utility model, still can modify or easily think of the change of the technical scheme recorded in the foregoing embodiment, or equivalent replacement to some technical features, and these modifications, changes or replacements, do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the utility model embodiment technical scheme, all should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be the protection scope of the claims.

Claims

1. A rice noodle thickness spreading device, comprising a conveyor frame, a conveyor belt, a roller, a trough, and a discharge plate, wherein the conveyor belt is rotatably disposed within the conveyor frame, the roller and the trough are disposed between the two side plates of the conveyor frame, the roller is disposed above the trough and the surface of the roller is in contact with the slurry in the trough, characterized in that: The blanking plate is arranged between the two side plates of the conveying frame on one side of the roller, and the two sides of the blanking plate are attached to the inner walls of the two side plates of the conveying frame. The blanking plate is arranged obliquely, the upper end of the blanking plate is in contact with the surface of the roller, and the lower end of the blanking plate is spaced apart from the conveying belt. A groove extending towards the two side plates of the conveying frame is arranged on the upper surface of the blanking plate, and the height of the upper side wall of the groove is lower than the height of the corresponding plane of the lower side wall of the groove.

2. The vermicelli thickness spreading device according to claim 1, characterized in that: The groove is arranged in multiple, and the multiple grooves are arranged in parallel from the high end to the low end of the blanking plate.

3. The vermicelli thickness spreading device according to claim 2, characterized in that: The groove is closed on both sides in the width direction of the conveying belt.

4. The vermicelli thickness spreading device according to claim 1, characterized in that: The upper end of the blanking plate is arranged in a concave arc shape corresponding to the arc shape of the surface of the roller.

5. The vermicelli thickness spreading device according to claim 1, characterized in that: The blanking plate is arranged on the conveying frame through an adjusting mechanism, the adjusting mechanism comprises a support, a rotating shaft and a nut, the support is arranged on the side plate of the conveying frame, one end of the rotating shaft is connected with the blanking plate, the other end of the rotating shaft is rotatably arranged on the support and extends out of the support, the part extending out of the support is provided with external threads, and the nut is arranged on the external threads to fix the rotating shaft on the support.

6. The vermicelli thickness spreading device according to claim 1, characterized in that: The other side of the blanking plate is provided with a scraping mechanism, the scraping mechanism comprises a scraper and a fixing seat, the fixing seat is arranged on the side plate of the conveying frame, the scraper is arranged obliquely and connected to the fixing seat through connecting rods on both sides, and the upper end of the scraper is spaced apart from the surface of the roller.

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