Conveying pipeline suitable for rice processing
By integrating a drying mechanism into the rice conveying pipeline and using a heating plate and a rotating structure to achieve uniform drying of the rice, the problem of synchronous drying during the conveying process is solved and the rice processing efficiency is improved.
Patent Information
- Application Number
- CN202422812257.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-11-19
AI Technical Summary
In the existing rice processing process, the conveying pipeline can only unload materials individually and cannot be dried simultaneously during the conveying process, resulting in low processing efficiency.
A conveying pipeline suitable for rice processing is designed, which integrates a drying mechanism, including a heat-conducting pipeline for conveying rice, a heat-conducting connecting pipe, a turntable, a power motor, a stirring component, etc. The rice is heated by a heating plate and the rotating structure is used to achieve uniform drying of the rice.
The rice can be dried synchronously during transportation, thus improving the rice processing efficiency.
Smart Images
Figure CN223319480U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice processing, in particular to a conveying pipeline suitable for rice processing. Background Art
[0002] During the rice processing process, paddy rice goes through the steps of removing impurities, husking, milling, polishing, and color sorting to finally produce high-quality rice. During the processes of removing impurities, husking, milling, polishing, and color sorting, the rice needs to be lifted and fed downward through a vertical conveying pipe after each step.
[0003] In the prior art, during the processes of removing impurities, husking, milling, polishing, and color sorting of rice, rice is only fed through a conveying pipe, and the rice needs to be dried separately afterwards. The rice cannot be dried simultaneously during the process of feeding the rice through the conveying pipe, which reduces the rice processing efficiency. Therefore, it is necessary to design a conveying pipe suitable for rice processing to solve the above problems.
[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content
[0005] The purpose of this utility model is to provide a conveying pipeline suitable for rice processing to solve the above problems.
[0006] The above technical objectives of the present invention are achieved through the following technical solutions: A conveying pipeline suitable for rice processing, comprising:
[0007] An external heat-insulated pipe for conveying rice, wherein the external heat-insulated pipe for conveying rice is provided with a drying mechanism;
[0008] The drying mechanism includes a first heat-conducting rice transport pipe, a second heat-conducting rice transport pipe, a heat-conducting connecting pipe, a turntable, a power motor, a power shaft, a main gear, an auxiliary gear and a stirring assembly;
[0009] The heat-conducting connecting pipe is fixedly installed on the first heat-conducting pipe for conveying rice and the second heat-conducting pipe for conveying rice. The first heat-conducting pipe for conveying rice and the second heat-conducting pipe for conveying rice are fixedly installed on the turntable. The power motor is fixedly installed on the top of the outer insulation pipe for conveying rice. The output end of the power motor is fixedly connected to the power shaft. The bottom end of the power shaft is fixedly connected to the main gear. The auxiliary gear is fixedly sleeved on the outer side of the turntable. The main gear is meshed with the auxiliary gear.
[0010] The utility model is further configured as follows: the stirring assembly includes an auxiliary shaft, stirring blades, a connecting gear and an inner gear ring; the auxiliary shaft is rotatably mounted on a heat-conducting pipe for conveying rice; the stirring blades are fixedly mounted on the auxiliary shaft; the connecting gear is fixedly mounted on the bottom end of the auxiliary shaft; and the connecting gear is meshed with the inner gear ring.
[0011] The utility model is further configured as follows: a plurality of heating plates are fixedly provided on the inner wall of the outer heat-insulating pipe for conveying rice.
[0012] By adopting the above technical solution, the interior of the outer insulation pipe for conveying rice is heated by the heating plate.
[0013] The utility model is further configured as follows: a rice inlet pipe is fixedly provided at the top end of the rice internal heat-conducting pipe, a rice inlet hopper is fixedly provided at the top end of the rice external heat-insulating pipe, and the bottom end of the rice inlet hopper extends to the rice inlet pipe.
[0014] The utility model is further configured as follows: a support plate is fixedly provided in the outer insulation pipe for conveying rice, a turntable is rotatably mounted on the support plate, two limit plates are fixedly sleeved on the outer side of the turntable, and the limit plates are in contact with the support plate.
[0015] By adopting the above technical solution, the turntable can be easily rotated and the stability during rotation can be guaranteed.
[0016] The utility model is further configured as follows: a plurality of moisture-draining holes 1 are provided on the first and second heat-conducting rice transport pipes, and a plurality of moisture-draining holes 2 are provided on the rear side of the external heat-insulating rice transport pipe.
[0017] By adopting the above technical solution, moisture can be easily discharged.
[0018] The present invention is further configured as follows: a plurality of drainage plates are fixedly provided inside the first heat-conducting rice transport pipe and the second heat-conducting rice transport pipe.
[0019] The utility model is further configured as follows: a portion of the guide plates is provided with a circular hole, and the auxiliary shaft contacts the inner wall of the circular hole.
[0020] The utility model is further configured as follows: a connecting rod is fixedly provided on the inner gear ring, and the connecting rod is fixedly connected to the inner wall of the outer insulation pipe for conveying rice.
[0021] By adopting the above technical solution, the inner gear ring is installed and fixed.
[0022] The present invention is further configured as follows: the inner gear ring is located outside the second heat-conducting pipe for conveying rice.
[0023] The beneficial effects of the utility model are:
[0024] 1. The utility model is provided with a drying mechanism, and rice is transported in the first rice transport heat-conducting pipe, the second rice transport heat-conducting pipe and the heat-conducting connecting pipe. Moreover, the first rice transport heat-conducting pipe, the second rice transport heat-conducting pipe and the heat-conducting connecting pipe can rotate, and heat can enter the interior of the first rice transport heat-conducting pipe, the second rice transport heat-conducting pipe and the heat-conducting connecting pipe, so that the rice can be dried well, thereby improving the rice processing efficiency.
[0025] 2. The utility model is provided with a drying mechanism, in which the auxiliary shaft can not only revolve but also rotate. The auxiliary shaft drives the stirring blades to rotate, and the stirring blades can stir the rice transported inside the heat-conducting pipe. In this way, the rice can be heated evenly, and the rice drying effect is improved. The rice can be dried while being transported, thereby improving the rice processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0027] Figure 1 and Figure 2 It is a three-dimensional structural schematic diagram of a conveying pipeline suitable for rice processing proposed by the utility model.
[0028] Figure 3 The utility model is a structural schematic diagram of a stirring component part in a conveying pipeline suitable for rice processing.
[0029] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a conveying pipeline suitable for rice processing.
[0030] Figure 5 yes Figure 4 Schematic diagram of the structure of part A in .
[0031] Figure 6 yes Figure 4 Schematic diagram of the structure of part B.
[0032] In the figure, 1. External insulation pipe for rice transportation; 2. Heat-conducting pipe 1 for internal rice transportation; 3. Heat-conducting pipe 2 for internal rice transportation; 4. Heat-conducting connecting pipe; 5. Drainage plate; 6. Rice inlet pipe; 7. Turntable; 8. Support plate; 9. Power motor; 10. Power shaft; 11. Main gear; 12. Auxiliary gear; 13. Auxiliary shaft; 14. Stirring blade; 15. Connecting gear; 16. Inner gear ring; 17. Heating plate; 18. Rice inlet hopper. DETAILED DESCRIPTION
[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.
[0035] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 The utility model provides a conveying pipeline suitable for rice processing, comprising:
[0036] The outer heat-insulated pipe 1 for conveying rice is provided with a drying mechanism. It should be noted that the conveyed rice is dried by the drying mechanism.
[0037] The drying mechanism includes a heat-conducting pipe 1 2 for conveying rice, a heat-conducting pipe 2 3 for conveying rice, a heat-conducting connecting pipe 4, a turntable 7, a power motor 9, a power shaft 10, a main gear 11, an auxiliary gear 12 and a stirring assembly;
[0038] The heat-conducting connecting pipe 4 is fixedly installed on the heat-conducting pipe 1 2 for conveying rice and the heat-conducting pipe 2 3 for conveying rice. The heat-conducting pipe 1 2 for conveying rice and the heat-conducting pipe 2 3 for conveying rice are fixedly installed on the turntable 7. The power motor 9 is fixedly installed on the top of the outer insulation pipe 1 for conveying rice. The output end of the power motor 9 is fixedly connected to the power shaft 10. The bottom end of the power shaft 10 is fixedly connected to the main gear 11. The auxiliary gear 12 is fixedly sleeved on the outside of the turntable 7. The main gear 11 is meshed with the auxiliary gear 12.
[0039] Through the above mechanism, the heating plate 17 heats the inside of the outer insulation pipe 1 for conveying rice, and the power motor 9 is started. The turntable 7 drives the heat-conducting pipe 1 2 and the heat-conducting pipe 2 3 for conveying rice to rotate, and heat enters the inside of the heat-conducting pipe 1 2, the heat-conducting pipe 2 3 and the heat-conducting connecting pipe 4. In this way, the rice can be dried well, thereby improving the rice processing efficiency.
[0040] Specifically, the stirring assembly includes an auxiliary shaft 13, a stirring blade 14, a connecting gear 15 and an inner gear ring 16. The auxiliary shaft 13 is rotatably mounted on the heat transfer pipe 2 for conveying rice. The stirring blade 14 is fixedly mounted on the auxiliary shaft 13. The connecting gear 15 is fixedly mounted on the bottom end of the auxiliary shaft 13. The connecting gear 15 is meshed with the inner gear ring 16.
[0041] Through the above structure, when the heat-conducting pipe 2 for conveying rice rotates, it will drive the auxiliary shaft 13 to rotate, and the auxiliary shaft 13 will drive the connecting gear 15 to rotate. Through the engagement of the connecting gear 15 and the inner gear ring 16, the auxiliary shaft 13 can not only revolve but also rotate on its own. The stirring blades 14 can stir the rice conveyed inside the heat-conducting pipe 2 for conveying rice, so that the rice can be heated evenly, the rice drying effect can be improved, and the rice processing efficiency can be improved.
[0042] Specifically, a plurality of heating plates 17 are fixedly provided on the inner wall of the rice conveying outer insulation pipe 1, a rice inlet pipe 6 is fixedly provided on the top of the rice internal heat-conducting pipe 2, a rice inlet hopper 18 is fixedly provided on the top of the rice conveying outer insulation pipe 1, and the bottom end of the rice inlet hopper 18 extends into the rice inlet pipe 6. It should be noted that the heating plates 17 can heat the inside of the rice conveying outer insulation pipe 1, making it convenient for rice to enter the inside of the rice conveying outer insulation pipe 1.
[0043] Specifically, a support plate 8 is fixedly provided inside the outer insulation pipe 1 for conveying rice, and the turntable 7 is rotatably installed on the support plate 8. Two limit plates are fixedly provided on the outer side of the turntable 7, and the limit plates are in contact with the support plate 8. It should be noted that this facilitates the rotation of the turntable 7 and can ensure the stability of the turntable 7 during rotation.
[0044] Specifically, multiple dehumidification holes 1 are provided on the rice internal transport heat conduction pipe 1 2 and the rice internal transport heat conduction pipe 2 3, and multiple dehumidification holes 2 are provided on the rear side of the rice transport external insulation pipe 1. It should be noted that this is to facilitate the discharge of moisture from the inside of the rice transport external insulation pipe 1.
[0045] Specifically, multiple drainage plates 5 are fixedly installed inside the heat-conducting rice transport pipe 1 2 and the heat-conducting rice transport pipe 2 3. Some of the drainage plates 5 are provided with circular holes, and the auxiliary shaft 13 is in contact with the inner wall of the circular hole. It should be noted that this facilitates the transportation and drainage of rice.
[0046] Specifically, a connecting rod is fixedly provided on the inner gear ring 16, and the connecting rod is fixedly connected to the inner wall of the outer insulation pipe 1 for conveying rice. The inner gear ring 16 is located outside the inner heat-conducting pipe 2 3 for conveying rice. It should be noted that the position of the inner gear ring 16 is limited.
[0047] Working principle:
[0048] S1: The heating plate 17 heats the inside of the outer insulation pipe 1 for conveying rice, and the power motor 9 is started. The power motor 9 drives the power shaft 10 to rotate, and the power shaft 10 drives the main gear 11 to rotate, and the main gear 11 drives the auxiliary gear 12 to rotate, and the auxiliary gear 12 drives the turntable 7 to rotate, and the turntable 7 drives the heat-conducting pipe 1 2 for conveying rice and the heat-conducting pipe 2 3 for conveying rice to rotate. Rice is conveyed in the heat-conducting pipe 1 2 for conveying rice, the heat-conducting pipe 2 3 for conveying rice, and the heat-conducting connecting pipe 4. Heat enters the heat-conducting pipe 1 2 for conveying rice, the heat-conducting pipe 2 3 for conveying rice, and the heat-conducting connecting pipe 4. In this way, the rice can be dried well, thereby improving the rice processing efficiency.
[0049] S2: When the heat-conducting pipe 2 for conveying rice rotates, it drives the auxiliary shaft 13 to rotate, and the auxiliary shaft 13 drives the connecting gear 15 to rotate. Through the engagement of the connecting gear 15 and the inner gear ring 16, the auxiliary shaft 13 can not only revolve but also rotate. The auxiliary shaft 13 drives the stirring blades 14 to rotate, and the stirring blades 14 can stir the rice conveyed inside the heat-conducting pipe 2 for conveying rice. In this way, the rice can be heated evenly, and the rice drying effect can be improved. The rice can be dried while being conveyed, thereby improving the rice processing efficiency.
[0050] The above describes in detail a conveying pipeline suitable for rice processing provided by the present invention. Specific embodiments are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is intended only to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.
Claims
1. A conveying pipeline suitable for rice processing, characterized in that: include: A rice conveying external heat-insulated pipe (1), wherein the rice conveying external heat-insulated pipe (1) is provided with a drying mechanism; The drying mechanism comprises a first heat-conducting rice transport pipe (2), a second heat-conducting rice transport pipe (3), a heat-conducting connecting pipe (4), a turntable (7), a power motor (9), a power shaft (10), a main gear (11), an auxiliary gear (12) and a stirring assembly; The heat-conducting connecting pipe (4) is fixedly mounted on the first heat-conducting rice conveying pipe (2) and the second heat-conducting rice conveying pipe (3), the first heat-conducting rice conveying pipe (2) and the second heat-conducting rice conveying pipe (3) are fixedly mounted on the turntable (7), the power motor (9) is fixedly mounted on the top of the outer heat-insulating rice conveying pipe (1), the output end of the power motor (9) is fixedly connected to the power shaft (10), the bottom end of the power shaft (10) is fixedly connected to the main gear (11), the auxiliary gear (12) is fixedly sleeved on the outer side of the turntable (7), and the main gear (11) and the auxiliary gear (12) are meshed.
2. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: The stirring assembly comprises an auxiliary shaft (13), a stirring blade (14), a connecting gear (15) and an inner gear ring (16); the auxiliary shaft (13) is rotatably mounted on a heat-conducting pipe (2) for conveying rice; the stirring blade (14) is fixedly mounted on the auxiliary shaft (13); the connecting gear (15) is fixedly mounted on the bottom end of the auxiliary shaft (13); and the connecting gear (15) is meshed with the inner gear ring (16).
3. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: A plurality of heating plates (17) are fixedly arranged on the inner wall of the rice transporting outer heat-insulated pipe (1).
4. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: A rice inlet pipe (6) is fixedly provided at the top end of the rice internal transport heat-conducting pipe (2), and a rice inlet bucket (18) is fixedly provided at the top end of the rice external heat-insulating pipe (1), and the bottom end of the rice inlet bucket (18) extends into the rice inlet pipe (6).
5. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: A support plate (8) is fixedly provided in the rice conveying outer heat-insulated pipe (1), a turntable (7) is rotatably mounted on the support plate (8), and two limit plates are fixedly sleeved on the outer side of the turntable (7), and the limit plates are in contact with the support plate (8).
6. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: The first heat-conducting rice transport pipe (2) and the second heat-conducting rice transport pipe (3) are both provided with a plurality of first moisture-draining holes, and the rear side of the external heat-insulating rice transport pipe (1) is provided with a plurality of second moisture-draining holes.
7. A conveying pipeline suitable for rice processing according to claim 1, characterized in that: A plurality of guide plates (5) are fixedly arranged inside the first heat-conducting rice transport pipe (2) and the second heat-conducting rice transport pipe (3).
8. A conveying pipeline suitable for rice processing according to claim 7, characterized in that: A circular hole is formed on part of the guide plates (5), and the auxiliary shaft (13) contacts the inner wall of the circular hole.
9. The conveying pipeline suitable for rice processing according to claim 2, characterized in that: A connecting rod is fixedly provided on the inner gear ring (16), and the connecting rod is fixedly connected to the inner wall of the rice conveying outer heat-insulating pipe (1).
10. The conveying pipeline suitable for rice processing according to claim 2, characterized in that: The inner gear ring (16) is located outside the second heat-conducting pipe (3) for conveying rice.