Rice flour processing raw material continuous conveying and feeding equipment

Abstract

The utility model discloses continuous conveying and feeding equipment for rice noodle processing raw materials. The continuous conveying and feeding equipment comprises a spiral conveyor, a blanking baffle mechanism, a three-way blanking pipe and a rotary baffle mechanism, a plurality of blanking openings are formed in the bottom of the spiral conveyor in the length direction of the spiral conveyor, the blanking baffle mechanism is arranged below the blanking openings and used for controlling the blanking amount of rice flour raw materials, the three-way blanking pipe comprises a feeding pipe, a first discharging pipe and a second discharging pipe, and the rotating baffle mechanism is arranged at the bottom of the feeding pipe and used for rotating the feeding pipe. The rotary baffle mechanism is used for switching and blocking the first discharging pipe or the second discharging pipe. The blanking baffle mechanism can control the blanking quantity of rice flour raw materials; when rice flour raw materials enter the three-way blanking pipe, the rice flour raw materials can be discharged through the first discharging pipe or the second discharging pipe through the switching effect of the rotary baffle mechanism, so that the conveying paths of the rice flour raw materials can be flexibly switched by a production line according to actual requirements, and different production processes or equipment requirements can be met.

Description

Technical Field

[0001] The utility model relates to the field of conveying and feeding equipment, in particular to a continuous conveying and feeding equipment for rice noodle processing raw materials. Background Art

[0002] In the process of rice noodle processing, it is often necessary to convey the rice noodle raw materials to a blender through a feeding device for sufficient stirring to facilitate subsequent processing.

[0003] In the prior art, the traditional rice noodle conveying and feeding method generally uses gravity feeding of rice noodles through a pipeline. This method utilizes the gravity of the material itself to let the rice noodle raw materials freely fall from a high place of the pipeline into the blender. However, it is difficult to accurately control the feeding amount by this method, and it is easy to have too much or too little feeding, resulting in uneven stirring and affecting the processing quality of the product; in addition, the existing feeding equipment also lacks flexibility. When it is necessary to switch the feeding of rice noodle raw materials to a blender on other paths for processing, it is often necessary to stop the machine for operation, and it is difficult to achieve continuous feeding, thus affecting the production efficiency of rice noodles.

[0004] Therefore, there are defects in the prior art and improvement is needed. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a continuous conveying and feeding equipment for rice noodle processing raw materials that can facilitate the adjustment of the feeding amount, can achieve continuous feeding, and effectively improve the production efficiency.

[0006] To achieve this purpose, the utility model adopts the following technical solutions: A continuous conveying and feeding equipment for rice noodle processing raw materials, comprising a screw conveyor, a blanking baffle mechanism, a three-way blanking pipe, and a rotating baffle mechanism;

[0007] The top of the screw conveyor has a feeding port. The screw conveyor is used to convey rice noodle raw materials. Along the length direction of the bottom of the screw conveyor, a plurality of blanking ports are provided. The blanking baffle mechanism is arranged below the blanking ports, and the blanking baffle mechanism is used to control the blanking amount of rice noodle raw materials;

[0008] The blanking baffle mechanism includes a mounting seat, a first motor, a transmission shaft, a driving gear, a driven rack, and a first baffle. The mounting seat is connected to the bottom of the screw conveyor. A material guiding groove communicating with the blanking port is provided on the mounting seat. A slot for the first baffle to extend or retract is provided at the side end of the material guiding groove. The driven rack is arranged at the bottom of the first baffle. The transmission shaft is arranged in the mounting seat. The output shaft of the first motor is connected to the end of the transmission shaft. The driving gear is sleeved on the transmission shaft. The driving gear and the driven rack are connected by meshing. The driven rack is used to push the first baffle to move as the driving gear rotates;

[0009] The three-way blanking pipe includes a feed pipe, a first discharge pipe, and a second discharge pipe. The first discharge pipe and the second discharge pipe are respectively communicated with two sides of the bottom of the feed pipe. The feed pipe is arranged at the bottom of the blanking baffle mechanism, and the rotary baffle mechanism is arranged at the bottom of the feed pipe. The rotary baffle mechanism is used to switch to block the first discharge pipe or the second discharge pipe.

[0010] Adopting the above technical solution, in the continuous conveying and feeding equipment for rice noodle processing raw materials, the rotary baffle mechanism includes a second motor, a rotary shaft, and a second baffle plate;

[0011] The second motor is arranged on the outer side wall of the three-way blanking pipe. The second baffle plate is arranged between the first discharge pipe and the second discharge pipe. The output shaft of the second motor is connected to the second baffle plate through the rotary shaft. The second baffle plate is used to block the feed inlet of the first discharge pipe or the second discharge pipe as the rotary shaft rotates.

[0012] Adopting each of the above technical solutions, in the continuous conveying and feeding equipment for rice noodle processing raw materials, a vibrator is further included. The vibrator is arranged on the outer side wall of the three-way blanking pipe. The vibrator is used to vibrate the three-way blanking pipe.

[0013] Adopting each of the above technical solutions, in the continuous conveying and feeding equipment for rice noodle processing raw materials, the blanking baffle mechanism further includes a first pulley and a second pulley;

[0014] A plurality of the first pulleys are horizontally extended along the upper ends of two sides of the mounting seat, and a plurality of the second pulleys are horizontally extended along the lower ends of two sides of the mounting seat. The first baffle plate is arranged between the first pulley and the second pulley.

[0015] Adopting each of the above technical solutions, in the continuous conveying and feeding equipment for rice noodle processing raw materials, the blanking baffle mechanism further includes a limit sensor and a limit stop;

[0016] The limit sensor is arranged on the side wall of the mounting seat. The limit stop is arranged at one end of the first baffle plate far from the slot. The limit stop is used to abut against the limit sensor when the first baffle plate blocks the material guiding groove to limit the moving stroke of the first baffle plate.

[0017] Adopting each of the above technical solutions, in the continuous conveying and feeding equipment for rice noodle processing raw materials, the screw conveyor includes a housing, a third motor, a main shaft, and a screw blade;

[0018] The main shaft is arranged inside the housing. The spiral blades are arranged around the main shaft along the extension direction of the main shaft. The third motor is arranged outside the housing, and the output shaft of the third motor is connected to the main shaft to drive the main shaft to rotate.

[0019] Adopting the above technical solutions, in the continuous conveying and feeding equipment for rice noodle processing raw materials, the housing includes a bottom shell, a top cover plate and a snap locking member. The top cover plate is arranged on the top of the bottom shell, and the top cover plate and the bottom shell are connected by the snap locking member.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] The spiral conveyor of the utility model can continuously convey the rice noodle raw materials from the feeding port to the inside of the equipment. A plurality of material dropping ports are arranged along the length direction of the spiral conveyor. The material dropping baffle mechanism can control the feeding amount of the rice noodle raw materials falling through each material dropping port. The three-way material dropping pipe includes a feeding pipe, a first discharging pipe and a second discharging pipe. The feeding pipe is arranged at the bottom of the material dropping baffle mechanism, and the rotating baffle mechanism is arranged at the bottom of the feeding pipe. When the rice noodle raw materials enter from the feeding pipe, through the switching action of the rotating baffle mechanism, it can be selected to discharge through the first discharging pipe or the second discharging pipe, so that the production line can flexibly switch the conveying path of the rice noodle raw materials according to actual needs, so as to adapt to different production processes or equipment requirements. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0023] The structures, ratios, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions that the present utility model can be implemented. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope that the technical content disclosed by the present utility model can cover.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the spiral conveyor of the present utility model;

[0026] Figure 3 Structural schematic diagram of the blanking baffle mechanism of the present utility model;

[0027] Figure 4 Another perspective structural schematic diagram of the blanking baffle mechanism of the present utility model;

[0028] Figure 5 Structural schematic diagram of the three-way blanking pipe of the present utility model;

[0029] Figure 6 Structural schematic diagram of the installation of the rotary baffle mechanism of the present utility model. Detailed implementation manners

[0030] In order to make the utility model purpose, features, and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be intermediate components present at the same time.

[0032] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific implementation manners.

[0033] Such as Figures 1 to 6As shown in the figure, an embodiment of the present utility model provides a continuous conveying and feeding device for rice noodle processing raw materials, including a screw conveyor 1, a blanking baffle mechanism 2, a three-way blanking pipe 3, and a rotating baffle mechanism 4; the top of the screw conveyor 1 has a feeding port 101, the screw conveyor 1 is used for conveying rice noodle raw materials, the bottom of the screw conveyor 1 is provided with a plurality of blanking ports 102 along its length direction, the blanking baffle mechanism 2 is arranged below the blanking port 102, and the blanking baffle mechanism 2 is used for controlling the blanking amount of rice noodle raw materials; the screw conveyor 1 can continuously convey the rice noodle raw materials from the feeding port 101 to the inside of the device. Since the screw conveyor 1 is provided with a plurality of blanking ports 102 along its length direction, the rice noodle raw materials can fall into the blanking ports 102 during the conveying process for feeding, so as to enter the downstream processing steps. Moreover, during the conveying process of the rice noodle raw materials, the screw conveyor 1 can moderately mix the rice noodle raw materials through the rotating and stirring action, preventing the rice noodle raw materials from caking due to viscosity, and keeping the rice noodle raw materials in a loose state for subsequent processing; the blanking baffle mechanism 2 can control the feeding amount of the rice noodle raw materials falling through each blanking port 102, avoiding excessive or insufficient feeding, and realizing precise control of the conveying and feeding.

[0034] As Figures 2 to 4 shown, the blanking baffle mechanism 2 includes a mounting seat 21, a first motor 22, a transmission shaft 23, a driving gear 24, a driven rack 25, and a first baffle plate 26. The mounting seat 21 is connected to the bottom of the screw conveyor 1. A material guiding groove 210 communicating with the blanking port 102 is provided on the mounting seat 21. A slot 211 for the first baffle plate 26 to extend or retract is provided at the side end of the material guiding groove 210. The driven rack 25 is arranged at the bottom of the first baffle plate 26. The transmission shaft 23 is arranged in the mounting seat 21. The output shaft of the first motor 22 is connected to the end of the transmission shaft 23. The driving gear 24 is sleeved on the transmission shaft 23. The driving gear 24 and the driven rack 25 are connected by meshing. The driven rack 25 is used to push the first baffle plate 26 to move as the driving gear 24 rotates. When the first baffle plate 26 completely retracts into the slot 211, the material guiding groove 210 is in an open state, and at this time, the feeding flow rate of the rice noodle raw materials is the largest. When the first baffle plate 26 extends to the maximum position, the material guiding groove 210 is completely closed, and at this time, the rice noodle raw materials are blocked and cannot fall. By adjusting the telescopic position of the first baffle plate 26, the opening degree of the material guiding groove 210 can be adjusted, and thus the precise control of the blanking amount of the rice noodle raw materials can be realized.

[0035] As Figure 1 and Figure 5As shown in the figure, the three-way blanking pipe 3 includes a feed pipe 30, a first discharge pipe 31, and a second discharge pipe 32. The first discharge pipe 31 and the second discharge pipe 32 are respectively communicated with both sides of the bottom of the feed pipe 30. The feed pipe 30 is arranged at the bottom of the blanking baffle mechanism 2, and the rotary baffle mechanism 4 is arranged at the bottom of the feed pipe 30. The rotary baffle mechanism 4 is used to switch and block the first discharge pipe 31 or the second discharge pipe 32. After the rice noodle raw material enters from the feed pipe 30, through the switching action of the rotary baffle mechanism 4, it can be selected to be discharged through the first discharge pipe 31 or the second discharge pipe 32, so that the production line can flexibly switch the conveying path of the rice noodle raw material according to actual needs, thereby adapting to different production processes or equipment requirements.

[0036] As Figure 5 and Figure 6 shown in the figure, further, the rotary baffle mechanism 4 includes a second motor 41, a rotary shaft 42, and a second baffle 43. The second motor 41 is arranged on the outer side wall of the three-way blanking pipe 3. The second baffle 43 is arranged between the first discharge pipe 31 and the second discharge pipe 32. The output shaft of the second motor 41 is connected to the second baffle 43 through the rotary shaft 42. The second baffle 43 is used to block the feed inlet of the first discharge pipe 31 or the second discharge pipe 32 as the rotary shaft 42 rotates. The second motor 41 can drive the rotary shaft 42 to rotate. As the rotary shaft 42 rotates, the second baffle 43 will rotate around the rotary shaft 42, thereby changing the position of the second baffle 43, so as to block the feed inlet of the first discharge pipe 31 or the second discharge pipe 32, thereby switching the discharge path of the rice noodle raw material between the first discharge pipe 31 and the second discharge pipe 32. The whole switching process does not require manual intervention and can be completed during the operation of the production line, so as to maintain the continuity of production.

[0037] As Figure 1 shown in the figure, further, a vibrator 5 is also included. The vibrator 5 is arranged on the outer side wall of the three-way blanking pipe 3. The vibrator 5 is used to vibrate the three-way blanking pipe 3. The rice noodle raw material has a certain viscosity and is easy to accumulate or form a blockage inside the pipeline, especially at the pipe wall and corners of the three-way blanking pipe 3. The vibrator 5 generates vibration to effectively prevent the rice noodle raw material from agglomerating and accumulating in the pipeline.

[0038] As Figure 4As shown, further, the blanking baffle mechanism 2 further includes a first pulley 27 and a second pulley 28. A plurality of the first pulleys 27 are horizontally extended and arranged along the upper ends of both sides of the mounting base 21, and a plurality of the second pulleys 28 are horizontally extended and arranged along the lower ends of both sides of the mounting base 21. The first baffle 26 is arranged between the first pulley 27 and the second pulley 28. The arrangements of the first pulley 27 and the second pulley 28 can improve the moving smoothness of the first baffle 26 and reduce the frictional resistance.

[0039] As Figure 3 shown, further, the blanking baffle mechanism 2 further includes a limit sensor 281 and a limit tab 282. The limit sensor 281 is arranged on the side wall of the mounting base 21, and the limit tab 282 is arranged at one end of the first baffle 26 away from the slot 211. The limit tab 282 is used to abut against the limit sensor 281 when the first baffle 26 blocks the material guiding groove 210, so as to limit the moving stroke of the first baffle 26. The limit sensor 281 can play a protective role. When the first baffle 26 reaches the limit position, the limit sensor 281 will contact the limit tab 282 and send a signal to stop the operation of the first motor 22, avoiding failures due to mechanical collisions.

[0040] As Figure 1 and Figure 2 shown, further, the screw conveyor 1 includes a housing 11, a third motor 12, a main shaft 13 and a screw blade 14. The main shaft 13 is arranged inside the housing 11, the screw blade 14 is arranged around the main shaft 13 along the extending direction of the main shaft 13, the third motor 12 is arranged outside the housing 11, and the output shaft of the third motor 12 is connected to the main shaft 13 to drive the main shaft 13 to rotate. The screw blade 14 surrounds the main shaft 13 and is arranged along its extending direction. The third motor 12 can drive the main shaft 13 to rotate, and the screw blade 14 can push the rice flour raw material to move along the length direction of the housing 11 during the rotation process.

[0041] As Figure 1 shown, further, the housing 11 includes a bottom shell 111, a face cover plate 112 and a snap locking member 113. The face cover plate 112 is arranged on the top of the bottom shell 111, and the face cover plate 112 and the bottom shell 111 are connected by the snap locking member 113. With such an arrangement, when maintenance, repair or cleaning of the screw conveyor 1 is required, the operator can quickly open the face cover plate 112, which is convenient for disassembly and assembly, and effectively improves the cleaning and maintenance efficiency of the equipment.

[0042] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A continuous feeding equipment for rice noodle processing raw materials, characterized in that: It includes a screw conveyor, a material dropping baffle mechanism, a three-way material dropping pipe and a rotating baffle mechanism; The top of the screw conveyor is provided with a feeding port, the screw conveyor is used to convey the rice noodle raw materials, the bottom of the screw conveyor is provided with a plurality of feeding ports along its length direction, the feeding baffle mechanism is arranged below the feeding ports, and the feeding baffle mechanism is used to control the feeding amount of the rice noodle raw materials; The blanking baffle mechanism includes a mounting seat, a first motor, a transmission shaft, a driving gear, a driven rack and a first baffle plate, the mounting seat is connected to the bottom of the screw conveyor, the mounting seat is provided with a guide groove connected to the blanking port, the side end of the guide groove is provided with a slot for the first baffle plate to extend or retract, the driven rack is arranged at the bottom of the first baffle plate, the transmission shaft is arranged in the mounting seat, the output shaft of the first motor is connected to the end of the transmission shaft, the driving gear is sleeved on the transmission shaft, the driving gear and the driven rack are meshed and connected, and the driven rack is used to push the first baffle plate to move as the driving gear rotates; The three-way drop pipe includes a feed pipe, a first discharge pipe and a second discharge pipe. The first discharge pipe and the second discharge pipe are respectively connected to the two sides of the bottom of the feed pipe. The feed pipe is arranged at the bottom of the drop baffle mechanism. The rotating baffle mechanism is arranged at the bottom of the feed pipe. The rotating baffle mechanism is used to switch and block the first discharge pipe or the second discharge pipe.

2. The continuous feeding equipment for rice noodle processing raw materials according to claim 1, characterized in that: The rotating baffle mechanism includes a second motor, a rotating shaft and a second baffle plate; The second motor is arranged on the outer side wall of the three-way discharge pipe, the second baffle plate is arranged between the first discharge pipe and the second discharge pipe, the output shaft of the second motor is connected to the second baffle plate through the rotating shaft, and the second baffle plate is used to block the feed port of the first discharge pipe or the second discharge pipe as the rotating shaft rotates.

3. The continuous feeding equipment for rice noodle processing raw materials according to claim 1, characterized in that: It also includes a vibrator, which is arranged on the outer side wall of the three-way blanking pipe and is used to vibrate the three-way blanking pipe.

4. The continuous feeding equipment for rice noodle processing raw materials according to claim 1, characterized in that: The material drop baffle mechanism also includes a first pulley and a second pulley; A plurality of the first pulleys are horizontally extended along the upper ends of both sides of the mounting seat, a plurality of the second pulleys are horizontally extended along the lower ends of both sides of the mounting seat, and the first baffle plate is arranged between the first pulleys and the second pulleys.

5. The continuous feeding equipment for rice noodle processing raw materials according to claim 1, characterized in that: The blanking baffle mechanism also includes a limit sensor and a limit baffle; The limit sensor is arranged on the side wall of the mounting seat, and the limit baffle is arranged at an end of the first baffle plate away from the slot. The limit baffle is used to abut against the limit sensor when the first baffle plate blocks the material guide groove to limit the movement stroke of the first baffle plate.

6. The continuous feeding equipment for rice noodle processing raw materials according to claim 1, characterized in that: The screw conveyor comprises a housing, a third motor, a main shaft and a screw blade; The main shaft is arranged in the shell, the spiral blades are arranged around the extension direction of the main shaft, the third motor is arranged outside the shell, and the output shaft of the third motor is connected to the main shaft to drive the main shaft to rotate.

7. The continuous feeding equipment for rice noodle processing raw materials according to claim 6, characterized in that: The shell includes a bottom shell, a surface cover plate and a buckle locking member. The surface cover plate is arranged on the top of the bottom shell, and the surface cover plate and the bottom shell are connected by a buckle locking member.

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