A rice blowing transmission device

Abstract

The utility model discloses a rice air-blast transmission device, which belongs to the technical field of rice transmission, and comprises a feed hopper, a lower feed bin is arranged at the bottom of the feed hopper, and detachable mounting plates are arranged at both ends of the lower feed bin; a rotating shaft is arranged in the lower feed bin, and a plurality of crushing paddles are fixedly connected to the outer wall of the rotating shaft, and a servo motor and an electric heating rod are respectively arranged at one end of two of the mounting plates, and the output shaft of the servo motor is fixedly connected to the rotating shaft; the utility model utilizes the crushing paddle to cooperate with the crushing head to break up the agglomerated rice, and makes the rice fall evenly, so as to facilitate the uniform and stable transmission of the rice, and a detachable electric heating rod is arranged at one end of the lower feed bin and can be inserted into the rotating shaft, so that the rice can be heated by heating the rotating shaft, so as to facilitate the rapid drying of the damp rice when the rice is transported by wind, and provide a good guarantee for the safe and stable transmission of the rice.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice transportation, and in particular relates to a rice blowing transmission device. Background Art

[0002] A wind conveyor is a device that uses wind energy to transport materials. The basic principle is to use the power of wind to transport materials to the destination. A wind conveyor usually consists of a fan, a conveying pipeline, and a conveying system. The airflow generated by the fan can transport the material through the pipeline to the required location. This technology is widely used in the transportation of granular materials, such as rice grains.

[0003] Traditional wind conveying devices usually lack the ability to specifically handle rice agglomeration. During the conveying process, rice is prone to local extrusion or accumulation, resulting in agglomeration. This agglomeration will lead to uneven conveying, which in turn affects the subsequent process. In addition, in a humid environment, rice is easy to absorb moisture and cause moisture. Since traditional wind conveying devices are usually unable to effectively handle wet rice, wet rice may cause mold, deterioration and other problems during the conveying process, which is not conducive to the safe transportation of rice grains. Utility Model Content

[0004] The utility model provides a rice blowing transmission device to solve the problems that the traditional wind conveying device in the prior art is prone to local extrusion and agglomeration when conveying rice, resulting in uneven conveying, and the wet rice may cause mold and deterioration during the conveying process.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a rice blowing transmission device, comprising:

[0006] A feed hopper, wherein a lower material bin is provided at the bottom of the feed hopper, and detachable mounting plates are provided at both ends of the lower material bin;

[0007] A rotating shaft is arranged in the lower material bin, a plurality of crushing paddles are fixedly connected to the outer wall of the rotating shaft, a servo motor and an electric heating rod are respectively arranged at one end of the two mounting plates, the output shaft of the servo motor is fixedly connected to the rotating shaft, and a channel is opened at one end of the rotating shaft, and the heating end of the electric heating rod is slidably engaged in the channel at one end of the rotating shaft;

[0008] The fan is arranged at the bottom of the lower material bin, and a transmission pipe is fixedly installed at the air outlet of the fan, and the transmission pipe is connected to the bottom end of the lower material bin.

[0009] As a preferred embodiment, a plurality of the crushing paddles are distributed at equal distances along the central axis of the rotating shaft, and the diameter of the crushing paddles is smaller than the diameter of the lower silo.

[0010] As a preferred implementation, a crushing head is provided on the blade of the crushing paddle, and the crushing head is designed as an inclined trapezoidal structure.

[0011] As a preferred embodiment, a plurality of mounting through holes are opened in the lower silo, and connecting rods are clamped in the mounting through holes, and two ends of the connecting rods respectively pass through two mounting plates and are connected to the mounting plates through nuts.

[0012] As a preferred embodiment, the bottom opening of the feed hopper is provided with a filtering mechanism, the top of the lower silo is provided with a connecting head, and the filtering mechanism is snap-connected in the connecting head.

[0013] As a preferred embodiment, the filtering mechanism comprises a filter disc, the cross section of the filter disc is designed as a T-shaped structure, and a magnetic ring is provided on the side of the outer wall of the top end of the filter disc.

[0014] As a preferred embodiment, a rubber ring is bonded to the side of the bottom outer wall of the filtering mechanism, and the outer wall of the rubber ring fits with the inner wall of the connector.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model provides a separate rotating shaft in the lower hopper, and provides a servo motor for driving the rotating shaft to rotate separately, so that when the rice is transported, the rotating shaft drives the crushing paddle to rotate, and the crushing paddle cooperates with the crushing head to break up the agglomerated rice, and the rice is made to fall evenly, so that the rice is transported evenly and stably. A detachable electric heating rod is provided at one end of the lower hopper and can be inserted into the rotating shaft. The rice can be heated by heating the rotating shaft, so that the damp rice can be quickly dried when the rice is transported by wind, which provides a good guarantee for the safe and stable transmission of the rice.

[0017] 2. The utility model provides a filtering mechanism installed at the bottom opening of the feed hopper, so that when the rice is put into the feed hopper, it is convenient to perform preliminary filtering on the rice to prevent foreign matter from being transported together with the rice. It can also filter large-volume agglomerated and sticky rice, so that it is convenient to screen it out for processing. The filtering mechanism is connected to the feed hopper through a magnetic ring, so it is convenient to take it down at any time, which provides operational convenience for the processing of the collected material and the cleaning of the filtering mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the interior of the lower bin of the utility model structure;

[0020] Figure 3This is a schematic diagram of the connection between the electric heating rod and the rotating shaft of the utility model structure;

[0021] Figure 4 It is a three-dimensional schematic diagram of the filtering mechanism of the utility model structure.

[0022] In the figure: 1. feed hopper; 2. discharge bin; 3. fan; 4. transmission pipe; 5. connector; 6. servo motor; 7. rotating shaft; 8. crushing paddle; 9. crushing head; 10. connecting rod; 11. electric heating rod; 12. mounting plate; 13. mounting through hole; 14. filtering mechanism; 141. filter disc; 142. magnetic ring; 143. rubber ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-3 The utility model provides a rice blowing transmission device, comprising:

[0026] A feed hopper 1, a lower bin 2 is provided at the bottom of the feed hopper 1, and detachable mounting plates 12 are provided at both ends of the lower bin 2;

[0027] The rotating shaft 7 is arranged in the lower material bin 2, and a plurality of crushing paddles 8 are fixedly connected to the outer wall of the rotating shaft 7. A servo motor 6 and an electric heating rod 11 are respectively arranged at one end of two mounting plates 12. The output shaft of the servo motor 6 is fixedly connected to the rotating shaft 7, and a channel is opened at one end of the rotating shaft 7. The heating end of the electric heating rod 11 is slidably engaged in the channel at one end of the rotating shaft 7.

[0028] The fan 3 is arranged at the bottom of the lower material bin 2 , and a transmission pipe 4 is fixedly installed at the air outlet of the fan 3 , and the transmission pipe 4 is connected to the bottom end of the lower material bin 2 .

[0029] Specifically, Figure 2 As shown, a plurality of crushing paddles 8 are evenly distributed along the central axis of the rotating shaft 7, and the diameter of the crushing paddles 8 is smaller than the diameter of the lower hopper 2. The even distribution of the plurality of crushing paddles 8 facilitates evenly breaking up the fallen rice, so that the rice can fall evenly from the gap, and prevents the excessive amount of fallen rice from blocking and affecting the wind power transportation.

[0030] Specifically, Figure 2As shown, a crushing head 9 is provided on the blade of the crushing paddle 8, and the crushing head 9 is designed as an inclined trapezoidal structure. By providing a separate crushing head 9 on the blade of the crushing paddle 8 and utilizing its structural characteristics, the function of beating the agglomerated rice can be enhanced and the efficiency can be improved.

[0031] Specifically, Figure 2 and Figure 3 As shown, a plurality of mounting through holes 13 are opened in the lower silo 2, and a connecting rod 10 is clamped in the mounting through hole 13, and both ends of the connecting rod 10 pass through two mounting plates 12 respectively, and are connected to the mounting plates 12 through nuts. Through its design, the two mounting plates 12 at both ends of the lower silo 2 are connected uniformly through the connecting rod 10, so that the two mounting plates 12 can be disassembled separately to facilitate the separation of the electric heating rod 11 and the rotating shaft 7, which provides convenience for the internal cleaning of the lower silo 2 and the cleaning and maintenance of the crushing paddle 8, and has the characteristics of easy disassembly and assembly.

[0032] Specifically, Figure 1 As shown, a filtering mechanism 14 is provided at the bottom opening of the feed hopper 1, and a connecting head 5 is provided at the top of the lower silo 2. The filtering mechanism 14 is snapped into the connecting head 5. The rice entering the lower silo 2 can be pre-filtered by the provided filtering mechanism 14.

[0033] See also Figure 1-3 Working principle: first, pour the rice to be transmitted into the feed hopper 1, and the rice is initially filtered by the filtering mechanism 14, and then the rice falls into the transmission pipe 4 through the lower hopper 2. In the process of the rice falling into the lower hopper 2, the servo motor 6 at one end of the lower hopper 2 drives the rotating shaft 7 to rotate, and the rotating rotating shaft 7 breaks up the falling rice through a plurality of crushing paddles 8 and the crushing heads 9 on the crushing paddles 8 to prevent the rice from agglomerating. At the same time, the electric heating rod 11 connected to the rotating shaft 7 works to make the rotating shaft 7 have a large amount of heat. When the rotating shaft 7 stirs the rice through a plurality of crushing paddles 8, it can also heat the contacted rice to a certain extent. After the stirring of the rotating shaft 7, the rice is evenly dropped into the transmission pipe 4, and the fan 3 works to generate a strong airflow to blow the rice in the transmission pipe 4 away for transportation, and the heating of the rotating shaft 7 can facilitate the rapid drying of the rice to prevent the transported rice from being damp and moldy.

[0034] Embodiment 2:

[0035] See also Figure 1-4 The utility model provides a rice blowing transmission device, comprising:

[0036] A feed hopper 1, a lower bin 2 is provided at the bottom of the feed hopper 1, and detachable mounting plates 12 are provided at both ends of the lower bin 2;

[0037] The rotating shaft 7 is arranged in the lower material bin 2, and a plurality of crushing paddles 8 are fixedly connected to the outer wall of the rotating shaft 7. A servo motor 6 and an electric heating rod 11 are respectively arranged at one end of two mounting plates 12. The output shaft of the servo motor 6 is fixedly connected to the rotating shaft 7, and a channel is opened at one end of the rotating shaft 7. The heating end of the electric heating rod 11 is slidably engaged in the channel at one end of the rotating shaft 7.

[0038] The fan 3 is arranged at the bottom of the lower material bin 2 , and a transmission pipe 4 is fixedly installed at the air outlet of the fan 3 , and the transmission pipe 4 is connected to the bottom end of the lower material bin 2 .

[0039] Specifically, Figure 4 As shown, the filter mechanism 14 includes a filter disc 141 . The cross section of the filter disc 141 is designed as a T-shaped structure. A magnetic ring 142 is provided on the side of the outer wall of the top end of the filter disc 141 .

[0040] A rubber ring 143 is bonded to the side of the bottom outer wall of the filter mechanism 14 , and the outer wall of the rubber ring 143 fits with the inner wall of the connector 5 .

[0041] Through its design, the filter mechanism 14 is magnetically attracted to the inner wall of the bottom end of the feed hopper 1 through the filter plate 141, so that the filter mechanism 14 can be disassembled and taken out for cleaning at any time. At the same time, the filter mechanism 14 can be closely fitted with the connector 5 through the rubber ring 143 during installation, so as to facilitate stable filtering of rice.

[0042] 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 rice blowing transmission device, characterized in that: include: A feed hopper (1), wherein a lower material bin (2) is provided at the bottom of the feed hopper (1), and both ends of the lower material bin (2) are provided with detachable mounting plates (12); A rotating shaft (7) is arranged in the lower material bin (2), and a plurality of crushing paddles (8) are fixedly connected to the outer wall of the rotating shaft (7). A servo motor (6) and an electric heating rod (11) are respectively arranged at one end of the two mounting plates (12). The output shaft of the servo motor (6) is fixedly connected to the rotating shaft (7), and a channel is opened at one end of the rotating shaft (7). The heating end of the electric heating rod (11) is slidably engaged in the channel at one end of the rotating shaft (7); The fan (3) is arranged at the bottom of the lower material bin (2), and a transmission pipe (4) is fixedly installed at the air outlet of the fan (3), and the transmission pipe (4) is connected to the bottom end of the lower material bin (2).

2. A rice blowing transmission device according to claim 1, characterized in that: A plurality of the crushing paddles (8) are distributed at equal distances along the central axis of the rotating shaft (7), and the diameter of the crushing paddle (8) is smaller than the diameter of the lower silo (2).

3. A rice blowing transmission device according to claim 1, characterized in that: A crushing head (9) is arranged on the blade of the crushing paddle (8), and the crushing head (9) is designed as an inclined trapezoidal structure.

4. A rice blowing transmission device according to claim 1, characterized in that: A plurality of mounting through holes (13) are provided in the lower material bin (2), and a connecting rod (10) is clamped in the mounting through hole (13). Both ends of the connecting rod (10) pass through two mounting plates (12) respectively, and are connected to the mounting plates (12) via nuts.

5. The rice blowing transmission device according to claim 1, characterized in that: The bottom opening of the feed hopper (1) is provided with a filtering mechanism (14), the top of the lower bin (2) is provided with a connecting head (5), and the filtering mechanism (14) is snap-connected in the connecting head (5).

6. A rice blowing transmission device according to claim 5, characterized in that: The filtering mechanism (14) comprises a filter disc (141), the cross section of the filter disc (141) is designed as a T-shaped structure, and a magnetic ring (142) is arranged on the side of the outer wall of the top end of the filter disc (141).

7. A rice blowing and conveying device according to claim 6, characterized in that: A rubber ring (143) is bonded to the side of the bottom outer wall of the filtering mechanism (14), and the outer wall of the rubber ring (143) fits the inner wall of the connecting head (5).

Images