A slurry laying device for a steam wrapper apparatus

Abstract

The utility model belongs to the field of powder paste paving technology, especially a kind of paste paving device of powder steaming equipment, including frame, slurry box, slurry pipe, rice paste roller and slurry plate, wherein, slurry box is installed on frame, slurry pipe is set on its upper portion, rice paste roller is rotatably arranged in slurry box, the roll surface of rice paste roller is attached with slurry plate, slurry box is overall arranged in the inclination of one end high and one end low, slurry box bottom is connected with back slurry pipe, the diameter of the conical roll structure of the rice paste roller gradually increases from high end to low end, so as to be adapted to the change of slurry thickness in slurry box, ensure that slurry is evenly distributed in paving process, and part of slurry at high end in slurry box is backflowed to slurry supply system by setting back slurry pipe at high end, so as to realize the recycling of slurry, avoid slurry accumulation at high end in slurry box to cause waste or affect paving uniformity, so as not to need to set additional control system to control slurry height in slurry box.

Description

Technical Field

[0001] This utility model relates to the field of rice noodle slurry spreading technology, and in particular to a slurry spreading device for steamed rice noodle equipment. Background Technology

[0002] In the vermicelli production process, the process of spreading the vermicelli slurry into a vermicelli belt is accomplished by a slurry spreading and forming device. In existing equipment, slurry is transported to the slurry box through a slurry pipe. A liquid level sensor is installed in the slurry box to control the liquid level. When the liquid level sensor detects that the slurry in the slurry box exceeds the preset height, the controller controls the slurry supply to decrease. When the liquid level sensor detects that the slurry in the slurry box is lower than the preset height, the controller controls the slurry supply to increase. In addition, the existing feed plates are installed on the frame at both ends, making them inconvenient to adjust. Utility Model Content

[0003] This utility model provides a slurry spreading device for steamed rice noodle sheet equipment, which solves the problems of existing technology where loose bolts and other fastening components cause positioning deviations, and after long-term operation, the blade surface sometimes has oxides or dirt, resulting in adhesion and the blade sticking to the terminal, causing the terminal to bend upward or downward after being pressed.

[0004] This utility model provides the following technical solution: A slurry spreading device for steamed rice noodle sheets includes a frame, a slurry box, a slurry pipe, a rice slurry roller, and a slurry plate. The slurry box is mounted on the frame, and a slurry pipe is installed on its upper part. A rice slurry roller is rotatably arranged inside the slurry box, and the roller surface of the rice slurry roller is in contact with the slurry plate. The slurry box is arranged in an inclined manner with one end higher and the other end lower. A return slurry pipe is connected to the bottom of the slurry box, and the return slurry pipe is located at the higher end. The rice slurry roller has a conical roller structure with a larger diameter at one end and a smaller diameter at the other end. The larger end of the rice slurry roller is also located at the end where the return slurry pipe is located.

[0005] Furthermore, the side of the lower pulp box near the rice pulp roller is provided with an inclined edge so that the distance between the rice pulp roller and the edge of the lower pulp box is adapted.

[0006] Furthermore, a conveyor roller is installed on the frame, and a conveyor steaming cloth is provided on the conveyor roller. The lower pulp plate is inclined towards the conveyor steaming cloth on the side away from the rice pulp drum, and the conveyor steaming cloth extends into the steaming box.

[0007] Furthermore, a support rod is installed on the frame, the support rod supports the lower surface of the conveying steaming cloth, and the support rod is positioned close to the lower slurry plate.

[0008] Furthermore, a positioning rod is installed on the frame, the positioning rod is arranged parallel to the rice slurry roller, and multiple positioning pins are inserted through the positioning rod, with the ends of the positioning pins contacting the side of the lower slurry plate away from the roller surface.

[0009] Furthermore, a stirring shaft is rotatably installed inside the lower impeller box, and a stirring paddle is mounted on the stirring shaft.

[0010] Furthermore, the stirring paddle is a rectangular frame.

[0011] Furthermore, the conveyor roller shaft is connected to the rice slurry drum shaft via a transmission component, and the rice slurry drum shaft is connected to the stirring shaft via a transmission component.

[0012] Furthermore, the transmission component is installed inside the cover.

[0013] Furthermore, the frame is equipped with two oppositely arranged lugs, and a mounting shaft is fixed to the lower side of the lower plate. Both ends of the mounting shaft extend into the lugs, and the lower plate can rotate around the axis of the mounting shaft within the lugs.

[0014] It should be understood that the above general description and the following detailed description are merely exemplary and do not limit the present invention.

[0015] In this invention, the rice slurry roller is designed as a conical roller with a diameter that gradually increases from the high end to the low end, thus adapting to the change in slurry thickness in the lower slurry box. This ensures uniform slurry distribution during the slurry spreading process. Furthermore, by setting a return pipe at the high end, a portion of the slurry at the high end of the lower slurry box is returned to the slurry supply system, thereby achieving slurry recycling and preventing slurry from accumulating at the high end of the lower slurry box, which could lead to waste or affect the uniformity of slurry spreading. Therefore, there is no need to set up an additional control system to control the slurry height in the lower slurry box.

[0016] A mounting shaft is fixed to the underside of the slurry plate, and both ends of the mounting shaft are inserted into the lugs, allowing the slurry plate to rotate around the mounting shaft. This automatically adjusts the angle of the slurry plate according to the thickness of the slurry on the surface of the rice slurry roller. At the same time, the tilt angle of the slurry plate is positioned by positioning pins, ensuring that the slurry plate always maintains optimal contact with the rice slurry roller. This ensures that the slurry plate and the surface of the rice slurry roller are always in close contact during the slurry scraping process, improving the uniformity and adaptability of slurry scraping, and making adjustment more convenient.

[0017] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more obvious and understandable, specific embodiments of this utility model are given below. Attached Figure Description

[0018] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings: Figure 1 One of the partial three-dimensional structural schematic diagrams of the slurry spreading device of a steamed rice noodle sheet equipment provided in an embodiment of this utility model; Figure 2 This is the second partial three-dimensional structural schematic diagram of the slurry spreading device of a steamed rice noodle sheet equipment provided in this embodiment of the present utility model; Figure 3 for Figure 2 A structural diagram with the cover removed; Figure 4 This utility model provides a schematic diagram of the installation structure of the slurry spreading device and the frame of a steamed rice noodle sheet equipment; Figure 5 A schematic diagram of the structure of the rice paste roller of the slurry spreading device of a steamed rice noodle sheet equipment provided in this embodiment of the present invention; Figure 6 A schematic diagram of the stirring shaft and stirring paddle of the slurry spreading device of a steamed rice noodle sheet equipment provided in an embodiment of this utility model; Figure 7 A schematic diagram of the conveying roller, support rod, and conveying steaming cloth of a slurry spreading device for a steamed rice noodle sheet equipment provided in an embodiment of this utility model; Figure 8 A schematic diagram of the support rod of the slurry spreading device of a steamed rice noodle sheet equipment provided in this embodiment of the present invention; Figure 9 for Figure 1 An enlarged diagram of part A in the diagram; Figure 10 A top view of the lower slurry box of a slurry spreading device for a steamed rice noodle sheet equipment provided in this embodiment of the present invention; Figure 11 for Figure 10 Schematic diagram of the cross-sectional structure at point BB. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] To better understand the purpose, function, and specific design of this utility model, the following detailed description is provided in conjunction with the accompanying drawings.

[0025] In this application, as Figures 1-3 As shown in the figure, only a portion of the frame 4 and conveyor belt are shown in the view. The portion of the frame 4 and conveyor belt facing the steaming box is not fully shown. A slurry spreading device for a steamed rice noodle sheet equipment includes a frame 4, a slurry box 1, a slurry pipe 2, a rice slurry roller 9, and a slurry plate 12. The slurry box 1 is installed on the frame 4, and the slurry pipe 2 is provided on its upper part. The rice slurry roller 9 is rotatably arranged inside the slurry box 1. The roller surface of the rice slurry roller 9 is in contact with the slurry plate 12. The slurry box 1 is arranged in an inclined manner with one end higher and the other end lower. The bottom of the slurry box 1 is connected to a return slurry pipe 3, which is located at the higher end. The rice slurry roller 9 has a conical roller structure with a larger diameter at one end and a smaller diameter at the other end. The larger end of the rice slurry roller 9 is also located at the end where the return slurry pipe 3 is located.

[0026] The aforementioned slurry pipe 2 is used to supply the prepared slurry into the slurry box 1 at a preset rate. Specifically, this can be achieved through gravity or by a slurry pump. The speed can be controlled by adjusting the efficiency of the slurry pump or by controlling the opening of the valve on the slurry pipe 2. Once the slurry box 1 contains slurry, it drives the rice slurry roller 9 to rotate. During the rotation of the rice slurry roller 9, it carries the slurry in the slurry box 1 up. As the rice slurry roller 9 continues to rotate, the slurry on the roller surface of the rice slurry roller 9 comes into contact with the slurry plate 12 and is scraped off by the slurry plate 12. Because the slurry box 1 is arranged with one end higher and the other lower, the slurry inside the slurry box 1... The slurry flows towards the lower end under the influence of gravity, resulting in a thicker slurry at the lower end and a relatively thinner slurry at the higher end of the lower slurry box 1. By setting the rice slurry roller 9 as a conical roller structure with its diameter gradually increasing from the higher end to the lower end, it adapts to the change in the thickness of the slurry in the lower slurry box 1, ensuring uniform slurry distribution during the slurry spreading process. Furthermore, by setting a return slurry pipe 3 at the higher end, a portion of the slurry at the higher end of the lower slurry box 1 is returned to the slurry supply system, thereby realizing the recycling of the slurry and avoiding the accumulation of slurry at the higher end of the lower slurry box 1, which would lead to waste or affect the uniformity of slurry spreading. Therefore, there is no need to set up an additional control system to control the height of the slurry in the lower slurry box 1.

[0027] The frame 4 is a structural frame that supports the entire slurry spreading device. It also has space for installing the conveyor belt, so that the slurry spreading device is located above the conveyor belt. After the slurry is scraped off by the slurry plate 12, it falls directly onto the conveyor belt, which then drives the powdered substrate into the steaming box.

[0028] The grout pipe 2 is a pipeline structure used to transport grout from the grout supply system to the grout box 1. Its arrangement and control method can ensure that the grout enters the grout box 1 stably at a set rate to maintain the continuity and uniformity of the grouting operation. Furthermore, a flow regulating valve can be installed on the grout pipe 2 to precisely control the grout supply rate by adjusting the valve opening, thereby ensuring the stability of the grouting process.

[0029] Specifically, the slurry pipe 2 is set smoothly with a 2cm drop at the front and back to avoid air bubbles in the slurry, which would affect the quality of the rice noodle sheets.

[0030] The slurry box 1 includes a trapezoidal base plate 23 and a ring-shaped enclosure. Circumvention grooves 21 are provided on two opposing enclosures to allow the roller shaft of the rice slurry roller 9 to pass. When installed on the frame 4, the base plate 23 is inclined at both ends along the length of the rice slurry roller 9, with one end higher than the other. A return port 15 is provided at the higher end of the base plate 23, and a return pipe 3 is connected to the return port 15. The return pipe 3 is used to return the slurry to the slurry supply system.

[0031] Specifically, the rice slurry box 1 is relatively shallow, making it less prone to sedimentation. The rice slurry box 1 is not wide, just wide enough to accommodate the rice slurry pipe 2 and the rice slurry roller 9.

[0032] A vent (not shown in the figure) is provided at the lower end of the bottom plate 23 of the pulp box 1. This vent is used to completely drain the pulp from the pulp box 1 when the equipment is stopped or under maintenance. A vent valve is provided at the vent to control the opening and closing of the venting operation. During normal operation of the equipment, the vent valve remains closed to prevent accidental leakage of pulp. When equipment cleaning or long-term shutdown is required, the vent valve is opened to completely drain the residual pulp inside the pulp box 1, facilitating cleaning and maintenance.

[0033] One end of the lower slurry box 1 has a return slurry port to collect excess rice slurry into the upper slurry bucket. The return slurry port has a section of pipe with a threaded end, namely the return slurry pipe 3. The height of the rice slurry in the lower slurry box is adjusted by the depth to which the threaded end is screwed in.

[0034] In one specific embodiment of this application, the lower slurry box 1 is arc-shaped and close to the bottom of the rice slurry roller 9, forming a 5mm gap with the rice slurry roller 9, so that the rice slurry around the rotating rice slurry roller 9 is flowing, reducing sedimentation.

[0035] The rice paste roller 9 is immersed in the rice paste in the lower paste box 1 at a height of about 2cm. The rice paste roller 9 is driven by a motor and its speed can be adjusted. A layer of rice paste adheres to the surface of the rotating rice paste roller 9 and is scraped up by the rubber strip and flows onto the lower paste plate 12. This process is repeated. The thickness of the rice paste on the lower paste plate 12 is adjusted by the speed of the rice paste roller 9.

[0036] like Figure 5 As shown, a rice slurry roller 9 is rotatably installed inside the lower slurry box 1. A certain gap is maintained between the roller surface of the rice slurry roller 9 and the bottom plate 23 of the lower slurry box 1. This gap can be adjusted according to the viscosity of the slurry and the required slurry thickness. Specifically, by setting a bearing seat 24 on the frame 4, the two ends of the roller shaft of the rice slurry roller 9 are installed in the bearing seat 24, thereby achieving stable rotation of the rice slurry roller 9 inside the lower slurry box 1.

[0037] Furthermore, Figure 1 , Figure 4 As shown, the gap between the roller surface of the rice slurry roller 9 and the bottom plate 23 of the lower slurry box 1 can be adjusted by adjusting the height of the lower slurry box 1. Specifically, the bottom of the lower slurry box 1 is provided with adjustable support feet. By adjusting the height of the support feet, the relative position between the bottom plate 23 of the lower slurry box 1 and the rice slurry roller 9 can be changed, so as to accurately control the slurry thickness, adapt to the slurry spreading operation under different process requirements, and ensure the uniformity and stability of slurry spreading.

[0038] The adjustable support feet can be threaded adjustment structures, and the height of the support feet can be finely adjusted by rotating the adjusting nut. For example, the frame has an installation rod 18 arranged in the width direction of the conveyor belt. The installation rod 18 is provided with an installation hole, and an adjusting bolt 19 is installed in the installation hole. Two adjusting nuts are threaded to the outer circumference of the adjusting bolt 19. The two adjusting nuts are located on the upper and lower sides of the installation rod 18, respectively. By tightening or loosening the adjusting nuts, the extension length of the adjusting bolt 19 in the installation hole is changed. Multiple sleeves 20 are fixed at the bottom of the lower slurry box 1. The top of the adjusting bolt 19 extends into the sleeve 20. The top of the adjusting bolt 19 can rotate freely in the sleeve 20. By rotating the adjusting nut, the overall height of the lower slurry box 1 can be precisely adjusted, thereby controlling the gap between the rice slurry roller 9 and the bottom plate 23 to meet the slurry spreading requirements of different specifications.

[0039] like Figure 2 As shown, the return pipe 3 is a pipe structure used to return part of the slurry at the high end of the lower slurry box 1 to the slurry supply system. It is connected to the lower slurry box 1 through the return port 15, which can recover excess slurry in time and avoid accumulation at the high end of the lower slurry box 1, thereby ensuring the uniformity and stability of slurry spreading.

[0040] In one embodiment of this application, as Figure 4 , Figures 10-11 As shown, the lower pulp box 1 is provided with an inclined edge 22 on the side near the rice pulp roller 9 so that the distance between the rice pulp roller 9 and the edge of the lower pulp box 1 is adapted.

[0041] That is, the inclined edge 22 is the vertical edge of the lower pulp box 1. The distance between the inclined edge 22 and the roller surface of the rice pulp roller 9 is always consistent, so that the inclined edge 22 will not interfere with the installation of the lower pulp plate 12.

[0042] In one embodiment of this application, as Figure 7 As shown, a conveyor roller 5 is installed on the frame 4, and a conveyor steaming cloth 7 is provided on the conveyor roller 5. The lower pulp plate 12 is inclined towards the conveyor steaming cloth 7 on the side away from the rice pulp roller 9, and the conveyor steaming cloth 7 extends into the steaming box.

[0043] The conveyor roller 5 is a roller structure used to support and guide the operation of the conveyor steaming cloth 7, ensuring the stability and tension of the conveyor steaming cloth 7 during the conveying process. The conveyor steaming cloth 7 is used to carry the material to be processed into the steaming box, where it is dried or steamed by the heating device. The conveyor roller 5 is driven by a motor, which drives the conveyor steaming cloth 7 to run smoothly at a set speed. Therefore, when the lower slurry plate 12 is tilted towards the conveyor steaming cloth 7, the slurry scraped off by the lower slurry plate 12 can fall smoothly onto the conveyor steaming cloth 7 and be conveyed to the subsequent process for processing.

[0044] In one embodiment of this application, as Figure 1 , Figure 8 As shown, a support rod 6 is installed on the frame 4. The support rod 6 supports the lower surface of the conveying steaming cloth 7 and is positioned close to the lower slurry plate 12.

[0045] The support rod 6 effectively prevents the conveyor cloth 7 from sagging or shaking due to external forces during the slurry scraping process on the lower slurry plate 12, thus maintaining the stability of the conveyor cloth 7's operation. This further ensures that the scraped slurry falls evenly onto the conveyor cloth 7, avoiding uneven slurry distribution that could affect subsequent processing quality. Simultaneously, the support rod 6's proximity to the lower slurry plate 12 provides good support for the transition area between the lower slurry plate 12 and the conveyor cloth 7, reducing the possibility of slurry spillage or accumulation, and improving the reliability and cleanliness of the equipment operation.

[0046] Specifically, in the embodiments of this application, two vertically arranged screws 26 are installed on the frame 4. The two screws 26 are located on both sides of the width direction of the conveying steaming cloth 7. The support rod 6 has through holes adapted to the screws 26. The screws 26 pass through the through holes. Adjusting nuts are threaded on the screws 26. The position of the support rod 6 in the vertical direction can be adjusted by rotating the adjusting nuts. Two adjusting nuts are provided on each screw 26, located on the upper and lower sides of the support rod 6 respectively. By tightening or loosening the adjusting nuts, the height of the support rod 6 can be flexibly adjusted to adapt to the support requirements of conveying steaming cloth 7 of different thicknesses or under different working conditions.

[0047] The support rod 6 is a rod with a rectangular or circular cross-section, and its length direction is consistent with the width direction of the conveying steaming cloth 7 to ensure effective support for the lower surface of the conveying steaming cloth 7. The support rod 6 is preferably made of stainless steel or aluminum alloy.

[0048] In one embodiment of this application, as Figure 1 , Figure 9 As shown, a positioning rod 8 is installed on the frame 4. The positioning rod 8 is arranged parallel to the rice slurry roller 9. Multiple positioning nails 27 are threaded through the positioning rod 8. The ends of the positioning nails 27 are in contact with the side of the lower slurry plate 12 away from the roller surface.

[0049] The mating structure of the positioning rod 8 and the positioning pin 27 effectively limits the displacement or shaking of the slurry plate 12 during operation, ensuring that the slurry plate 12 is always in close contact with the surface of the rice slurry roller 9, thereby improving the uniformity and stability of slurry scraping. By adjusting the extension length of the positioning pin 27, it is also possible to accommodate slurry plates 12 of different thicknesses or with different installation errors, enhancing the compatibility and applicability of the equipment.

[0050] Specifically, in the embodiments of this application, two opposing support rods are installed on the frame 4, and the same positioning rod 8 is connected to the support rods. The two ends of the positioning rod 8 are respectively connected and fixed to the two support rods, thereby ensuring the stability and straightness of the positioning rod 8. Multiple threaded holes are provided at intervals along the length direction of the positioning rod 8, and positioning pins 27 are threadedly connected in the threaded holes. The position of the positioning pins 27 can be adjusted along the length direction of the positioning rod 8. A locking nut is threaded on the outer circumference of the positioning pins 27 to lock the fixed position of the positioning pins 27, preventing the positioning pins 27 from loosening or shifting due to vibration during equipment operation, thereby ensuring the contact stability and scraping accuracy between the pulping plate 12 and the rice pulp roller 9.

[0051] In one specific embodiment of this application, the lower slurry plate 12 is inclined and connected to and close to the rice slurry roller 9 and the conveyor steaming cloth 7. There is an adhesive strip at the connection point with the rice slurry roller 9. The adhesive strip is pressed on the connection point of the adhesive strip on the lower slurry plate 12 by a row of clamping screws, so that the adhesive strip will not scratch the rice slurry roller 9 and will transfer the rice slurry to the lower slurry plate and then slide onto the conveyor steaming cloth 7. The connection point of the adhesive strip with the rice slurry roller 9 is slightly narrower than the connection point with the lower slurry plate 12, so that the rice slurry will not flow outside the adhesive strip. The lower slurry plate 12 has a baffle according to the width of the adhesive strip to guide the rice slurry to flow regularly onto the steaming cloth. The moving, speed-adjustable conveyor steaming cloth 7 closely follows the bottom edge of the lower slurry plate 12 to catch the rice slurry and carry it to the steaming box at a uniform speed to form a uniform thin layer of rice slurry. The thickness of the thin layer of rice slurry can be adjusted by controlling the speed of the conveyor steaming cloth 7.

[0052] In one embodiment of this application, as Figures 1-3 , Figure 6 As shown, a stirring shaft 10 is rotatably installed inside the lower slurry box 1, and a stirring paddle 25 is installed on the stirring shaft 10.

[0053] The stirring shaft 10 drives the stirring paddle 25 to rotate, continuously stirring the slurry in the lower slurry box 1 to prevent the solid components in the slurry from settling or separating, ensuring that the slurry always remains in a uniform state, thereby providing a stable slurry supply for the subsequent scraping process.

[0054] In one embodiment of this application, as Figure 6 As shown, the stirring paddle 25 is a rectangular frame.

[0055] The stirring paddle 25 has a rectangular frame structure, which can effectively increase the stirring range of the stirring paddle 25 in the slurry, improve the stirring efficiency and uniformity, and at the same time, the corners of the rectangular frame can slightly scrape the inner wall of the lower slurry box 1 to prevent the slurry from adhering or clumping.

[0056] Specifically, in one embodiment of this application, the stirring paddle 25 is connected to the stirring shaft 10 by welding, and the stirring paddle 25 is symmetrically arranged on both sides of the stirring shaft 10 to ensure balanced force during the stirring process.

[0057] In one embodiment of this application, as Figure 3 As shown, the roller shaft of the conveying roller 5 is connected to the roller shaft of the rice slurry roller 9 via a transmission component, and the roller shaft of the rice slurry roller 9 is connected to the stirring shaft 10 via a transmission component.

[0058] The transmission system enables coordinated operation between the conveyor roller 5, the rice slurry roller 9, and the stirring shaft 10, ensuring consistent operating rhythms for all components and effectively improving the coordination and stability of the entire slurry conveying and spreading process. Unified drive control not only reduces energy consumption but also minimizes the equipment complexity associated with independent drive units, enhancing the convenience of operation and maintenance.

[0059] Specifically, in the above embodiment, the transmission component is a synchronous belt 17 transmission mechanism, including a synchronous pulley 16 and a synchronous belt 17. The synchronous pulley 16 is installed at the end of each roller shaft and the stirring shaft 10. The synchronous belt 17 is sleeved on the outer periphery of the synchronous pulley 16. The tension of the synchronous belt 17 is adjusted by a tensioning device (not shown in the figure) to ensure stability and accuracy during the transmission process.

[0060] In one embodiment of this application, as Figures 2-3 The transmission component shown is installed inside the cover 11.

[0061] The transmission components are installed inside the cover 11, which effectively isolates the transmission components from external environmental interference and prevents dust or impurities generated during transmission from contaminating the slurry. The cover 11 adopts a detachable structure design, which facilitates daily maintenance and repair.

[0062] In one embodiment of this application, as Figure 2 As shown, two oppositely arranged lugs 13 are installed on the frame 4, and an installation shaft 14 is fixed on the lower side of the lower plate 12. Both ends of the installation shaft 14 extend into the lugs 13, and the lower plate 12 can rotate around the axis of the installation shaft 14 within the lugs 13.

[0063] Furthermore, in order for the end of the slurry plate 12 facing the conveying steaming cloth 7 to always be downward, the weight of the slurry plate 12 located at the lower part of the mounting shaft 14 is always greater than the weight located at the upper part of the mounting shaft 14. Therefore, under the action of gravity, the slurry plate 12 always has a tendency to flip downward, and this tendency is greater than the force when the powder sheet substrate is scraped off by the slurry plate 12.

[0064] A mounting shaft 14 is fixedly installed on the lower side of the slurry plate 12, and both ends of the mounting shaft 14 are inserted into the lugs 13, so that the slurry plate 12 can rotate around the mounting shaft 14. This allows the angle of the slurry plate 12 to be automatically adjusted according to the thickness of the slurry on the surface of the rice slurry roller 9. At the same time, the tilt angle of the slurry plate 12 is positioned by the positioning pins 27, so that the slurry plate 12 always maintains the best contact state with the rice slurry roller 9, ensuring that the slurry plate 12 and the surface of the rice slurry roller 9 are always in close contact during the slurry scraping process, thereby improving the uniformity and adaptability of slurry scraping.

[0065] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A slurry spreading device for a steamed rice noodle sheet equipment, comprising a frame (4), a slurry box (1), a slurry pipe (2), a rice slurry roller (9), and a slurry plate (12), wherein, A pulp box (1) is mounted on a frame (4), with a pulp pipe (2) on its upper part. A rice pulp roller (9) is rotatably mounted inside the pulp box (1). The characteristic feature is that the roller surface of the rice pulp roller (9) is in contact with a pulp plate (12). The pulp box (1) is arranged in an inclined manner with one end higher than the other. A return pulp pipe (3) is connected to the bottom of the pulp box (1), with the return pulp pipe (3) located at the higher end. The rice pulp roller (9) has a conical roller structure, with a larger diameter at one end and a smaller diameter at the other end. The larger end of the rice pulp roller (9) is also located within the return pulp pipe (3). At the end, a positioning rod (8) is installed on the frame (4). The positioning rod (8) is arranged parallel to the rice slurry roller (9). Multiple positioning pins (27) are passed through the positioning rod (8). The ends of the positioning pins (27) are in contact with the side of the lower slurry plate (12) away from the roller surface. Two oppositely arranged hanging ears (13) are installed on the frame (4). An installation shaft (14) is fixed on the lower side of the lower slurry plate (12). Both ends of the installation shaft (14) extend into the hanging ears (13). The lower slurry plate (12) can rotate around the axis of the installation shaft (14) in the hanging ears (13).

2. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 1, characterized in that, The lower pulp box (1) is provided with an inclined edge (22) on the side near the rice pulp roller (9) so that the distance between the rice pulp roller (9) and the edge of the lower pulp box (1) is adapted.

3. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 1, characterized in that, A conveyor roller (5) is installed on the frame (4), and a conveyor steaming cloth (7) is provided on the conveyor roller (5). The lower slurry plate (12) is inclined towards the conveyor steaming cloth (7) on the side away from the rice slurry roller (9). The conveyor steaming cloth (7) extends into the steaming box.

4. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 3, characterized in that, A support rod (6) is installed on the frame (4). The support rod (6) supports the lower surface of the conveying steaming cloth (7) and is located close to the lower slurry plate (12).

5. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 3, characterized in that, A stirring shaft (10) is rotatably installed inside the lower slurry box (1), and a stirring paddle (25) is installed on the stirring shaft (10).

6. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 5, characterized in that, The stirring paddle (25) is a rectangular frame.

7. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 5, characterized in that, The roller shaft of the conveying roller (5) is connected to the roller shaft of the rice slurry roller (9) through a transmission component, and the roller shaft of the rice slurry roller (9) is connected to the stirring shaft (10) through a transmission component.

8. The slurry spreading device for a steamed rice noodle sheet equipment according to claim 7, characterized in that, The transmission component is installed inside the cover (11).

Images