Quantitative discharging mechanism for rice processing

Abstract

The utility model discloses a quantitative discharging mechanism for rice processing, which comprises a rice storage barrel and a discharging assembly, the discharging assembly is arranged on the rice storage barrel, a hopper is arranged at the upper end of the rice storage barrel, the discharging assembly comprises a positive and negative rotation motor, a transmission rod and a sealing plate, the positive and negative rotation motor is arranged in the middle of the upper top wall of the rice storage barrel, and the transmission rod is arranged in the middle of the upper top wall of the rice storage barrel. The transmission rod is rotationally arranged in the middle of the rice storage barrel, an output shaft of the forward and reverse rotation motor is connected with the upper end of the transmission rod, the sealing plate is rotationally arranged at the lower bottom of the rice storage barrel, and the lower end of the transmission rod is connected with the middle of the sealing plate. The utility model relates to the technical field of rice processing equipment, in particular to a quantitative discharging mechanism for rice processing, which is simple in structure, can quantitatively discharge rice in batches, and improves the rice processing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing equipment, in particular to a quantitative discharging mechanism for rice processing. Background Art

[0002] Rice is the seed of rice. It is the final product obtained after rice is processed through processes such as husking and bran removal. When rice is processed, it needs to be packaged, so a rice discharging device is needed to discharge the rice.

[0003] Traditional feeding devices have a complex structure, and most of them control the amount of material discharged each time by controlling the time interval of opening and closing of the discharge port. It is difficult to adjust the discharge amount by controlling the time interval of opening and closing of the discharge port. Even if the time interval of opening and closing of the discharge port can be well controlled, it is difficult to ensure that each discharge port of the feeding device can accurately and quantitatively discharge material, which will reduce the filling efficiency during use. Therefore, improvements are needed to address the existing problems. Utility Model Content

[0004] In view of the above situation, in order to overcome the current technical defects, the utility model provides a quantitative discharging mechanism for rice processing. The mechanism has a simple structure and can be used to discharge rice in batches in a quantitative manner, thereby improving the efficiency of rice processing.

[0005] The technical scheme adopted by the utility model is as follows: the quantitative discharging mechanism for rice processing in this scheme comprises a rice storage barrel and a discharging assembly, wherein the discharging assembly is arranged on the rice storage barrel, a hopper is arranged at the upper end of the rice storage barrel, the discharging assembly comprises a forward and reverse motor, a transmission rod and a sealing plate, the forward and reverse motor is arranged at the middle part of the upper top wall of the rice storage barrel, the transmission rod is rotatably arranged at the middle part of the rice storage barrel, the output shaft of the forward and reverse motor is connected to the upper end of the transmission rod, the sealing plate is rotatably arranged at the lower bottom of the rice storage barrel, the lower end of the transmission rod is connected to the middle of the sealing plate, a plurality of groups of discharging grooves are arranged around the lower bottom of the rice storage barrel at intervals, the sealing plate blocks the discharging groove, a plurality of groups of material holes adapted to the discharging grooves are arranged at intervals on the sealing plate, and the material holes correspond to the discharging grooves.

[0006] In order to facilitate the quantitative discharge of rice, multiple groups of quantitative cylinders are fixedly installed on the lower end of the sealing plate by bolts, and the upper ends of the multiple groups of quantitative cylinders are connected to the material holes. A fixing ring is provided at the lower end of the outer wall of the rice storage barrel, and a material guide plate is installed on the fixing ring through a bracket. The material guide plate blocks the lower end of the quantitative cylinder, and multiple groups of discharge hoppers are arranged around the material guide plate. The multiple groups of discharge hoppers are adapted to the quantitative cylinders, and the multiple groups of discharge hoppers are staggered with the multiple groups of quantitative cylinders.

[0007] In order to stir the rice for easy discharging, a stirring frame for stirring the rice is provided on the transmission rod.

[0008] A plurality of groups of arc-shaped guide grooves are arranged at intervals around the eccentric part of the sealing plate, and positioning guide rods adapted to the arc-shaped guide grooves are symmetrically arranged at both ends of the lower bottom wall of the rice storage bucket. The positioning guide rods guide and limit the sealing plate through the arc-shaped guide grooves.

[0009] In order to facilitate the discharge of rice, a conical material guide seat is provided in the middle of the bottom wall of the rice storage barrel.

[0010] In order to facilitate observation of the rice loading and unloading situation, the metering cylinder is a transparent metering cylinder.

[0011] The beneficial effects achieved by the utility model with the above structure are as follows: the quantitative discharging mechanism for rice processing provided by the scheme has the advantages that: the discharging assembly can drive the sealing plate to rotate forward and backward under the forward and reverse rotation of the forward and reverse motor, and then the sealing plate drives the quantitative cylinder to rotate accordingly to quantitatively fill the rice in the rice storage barrel and discharge it through the discharging hopper, so as to perform quantitative discharging of rice in a reciprocating manner;

[0012] When discharging the rice, the forward and reverse rotation of the forward and reverse motor can drive the stirring frame to rotate accordingly, so as to stir the rice, so as to prevent the rice from being blocked and affecting the discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the quantitative discharging mechanism for rice processing in this scheme;

[0015] Figure 2 Schematic diagram of the internal structure of the quantitative discharging mechanism for rice processing in this scheme Figure 1 ;

[0016] Figure 3 Schematic diagram of the internal structure of the quantitative discharging mechanism for rice processing in this scheme Figure 2 ;

[0017] Figure 4 Schematic diagram of the bottom structure of the quantitative discharging mechanism for rice processing in this scheme.

[0018] Among them, 1. rice storage bucket, 2. discharging assembly, 3. forward and reverse motor, 4. transmission rod, 5. sealing plate, 6. discharge trough, 7. material hole, 8. metering cylinder, 9. fixing ring, 10. guide plate, 11. discharge hopper, 12. stirring frame, 13. arc guide groove, 14. limit guide rod, 15. hopper, 16. guide seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical scheme adopted by the utility model is as follows: the quantitative discharging mechanism for rice processing in this scheme comprises a rice storage barrel 1 and a discharging assembly 2, the discharging assembly 2 is arranged on the rice storage barrel 1, a hopper 15 is arranged at the upper end of the rice storage barrel 1, a conical material guide seat 16 is arranged in the middle of the inner bottom wall of the rice storage barrel 1, the discharging assembly 2 comprises a forward and reverse motor 3, a transmission rod 4 and a sealing plate 5, the forward and reverse motor 3 is arranged in the middle of the upper top wall of the rice storage barrel 1, the transmission rod 4 is rotatably arranged in the middle of the rice storage barrel 1, a stirring frame 12 for stirring rice is arranged on the transmission rod 4, the output shaft of the forward and reverse motor 3 is connected to the upper end of the transmission rod 4, the sealing plate 5 is rotatably arranged at the lower bottom of the rice storage barrel 1, the lower end of the transmission rod 4 is connected to the middle of the sealing plate 5, a plurality of groups of discharging grooves 6 are arranged around the lower bottom of the rice storage barrel 1, the sealing plate 5 blocks the discharging groove 6, a plurality of groups of material holes 7 adapted to the discharging groove 6 are arranged at intervals on the sealing plate 5, and the material holes 7 correspond to the discharging groove 6.

[0022] like Figure 2 , Figure 3 and Figure 4 As shown, a plurality of groups of quantitative cylinders 8 are fixedly installed around the lower end of the sealing plate 5 by bolts, and the upper ends of the plurality of groups of quantitative cylinders 8 are connected with the material hole 7. A fixing ring 9 is provided at the lower end of the outer wall of the rice storage barrel 1. A guide plate 10 is installed on the fixing ring 9 through a bracket. The guide plate 10 blocks the lower end of the quantitative cylinder 8. A plurality of groups of discharge hoppers 11 are arranged around the guide plate 10, and the plurality of groups of discharge hoppers 11 are matched with the quantitative cylinder 8. The plurality of groups of discharge hoppers 11 are staggered with the plurality of groups of quantitative cylinders 8. A plurality of groups of arc guide grooves 13 are arranged around the eccentric part of the sealing plate 5 at intervals, and positioning guide rods 14 matched with the arc guide grooves 13 are symmetrically provided at both ends of the lower bottom wall of the rice storage barrel 1, and the positioning guide rods 14 guide and limit the sealing plate 5 through the arc guide grooves 13.

[0023] When in use, the rice is introduced into the rice storage barrel 1 through the hopper 15, and then the rice is introduced into the quantitative cylinder 8 through the discharge groove 6 and the material hole 7, and the forward and reverse motors 3 are started to rotate forward, so that the transmission rod 4 drives the sealing plate 5 to rotate accordingly, and the sealing plate 5 drives the quantitative cylinder 8 to rotate accordingly so that the quantitative cylinder 8 rotates and communicates with the discharge hopper 11, and the sealing plate 5 then blocks the sealing plate 5 again, and the rice in the quantitative cylinder 8 is then discharged through the discharge hopper 11 for collection; after the collection is completed, the forward and reverse motors 3 rotate in the reverse direction, so that the sealing plate 5 drives the quantitative cylinder 8 to communicate with the material hole 7, and at this time the guide plate 10 blocks the lower end of the quantitative cylinder 8 again, and the quantitative discharge of rice is carried out in this way.

[0024] When the rice is quantitatively discharged, as the forward and reverse rotation of the forward and reverse motor 3 is performed, the driving rod 4 can drive the stirring frame 12 to rotate accordingly, and the rice is stirred, so as to facilitate the discharge of the rice and prevent blockage.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative discharging mechanism for rice processing, characterized in that: The invention comprises a rice storage bucket and a discharging component, wherein the discharging component is arranged on the rice storage bucket, and the discharging component comprises a forward and reverse motor, a transmission rod and a sealing plate, wherein the forward and reverse motor is arranged at the middle of the upper top wall of the rice storage bucket, the transmission rod is rotatably arranged at the middle of the rice storage bucket, the output shaft of the forward and reverse motor is connected to the upper end of the transmission rod, the sealing plate is rotatably arranged at the lower bottom of the rice storage bucket, and the lower end of the transmission rod is connected to the middle of the sealing plate.

2. A quantitative discharging mechanism for rice processing according to claim 1, characterized in that: A plurality of groups of discharge grooves are arranged around the bottom of the rice storage barrel at intervals, the sealing plate is used to seal the discharge grooves, and a plurality of groups of material holes adapted to the discharge grooves are arranged at intervals on the sealing plate, and the material holes correspond to the discharge grooves.

3. A quantitative discharging mechanism for rice processing according to claim 2, characterized in that: The lower end of the sealing plate is fixedly mounted with multiple groups of quantitative cylinders by bolts, and the upper ends of the multiple groups of quantitative cylinders are connected with the material holes. A fixing ring is provided at the lower end of the outer wall of the rice storage barrel, and a material guide plate is installed on the fixing ring through a bracket, and the material guide plate blocks the lower end of the quantitative cylinder.

4. A quantitative discharging mechanism for rice processing according to claim 3, characterized in that: A plurality of groups of discharge hoppers are arranged around the guide plate, the plurality of groups of discharge hoppers are adapted to the metering cylinders, and the plurality of groups of discharge hoppers and the plurality of groups of metering cylinders are arranged in a staggered manner.

5. The quantitative discharging mechanism for rice processing according to claim 4, characterized in that: A plurality of groups of arc-shaped guide grooves are arranged at intervals around the eccentric part of the sealing plate, and positioning guide rods adapted to the arc-shaped guide grooves are symmetrically arranged at both ends of the lower bottom wall of the rice storage bucket. The positioning guide rods guide and limit the sealing plate through the arc-shaped guide grooves.

6. A quantitative discharging mechanism for rice processing according to claim 5, characterized in that: The transmission rod is provided with a stirring frame for stirring the rice.

7. A quantitative discharging mechanism for rice processing according to claim 6, characterized in that: A conical material guiding seat is arranged at the middle part of the inner bottom wall of the rice storage barrel, and a material hopper is arranged at the upper end of the rice storage barrel.

8. A quantitative discharging mechanism for rice processing according to claim 7, characterized in that: The quantitative cylinder is a transparent quantitative cylinder.

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