Rice seed drying device

Abstract

The utility model belongs to the technical field of rice seed drying, and discloses a rice seed drying device which comprises an airing assembly used for placing seeds for airing, and further comprises a supporting assembly which is arranged on the airing assembly and used for supporting paving cloth in a rolling mode and preventing blocking along with rolling and striking. A spreading assembly which is used for uniformly distributing and spreading seeds and can be inserted and pulled to adjust the distributing speed is mounted on the supporting assembly; the spreading assembly comprises a hopper, and a sliding hopper is arranged below the hopper. According to the rice seed drying device disclosed by the utility model, the seeds can be uniformly spread on the airing plate by pulling the spreading assembly to move at a constant speed through the arrangement of moving the cloth to spread the seeds, so that the spreading speed and the spreading uniformity are improved; by means of the anti-blocking device of following rolling striking, the sliding hopper is circularly struck in the moving process, and cloth is prevented from being blocked; and different paving thicknesses can be conveniently realized at the same moving speed through the arrangement of adjusting the material distribution speed in an inserting and pulling manner.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice seed drying, and particularly relates to a rice seed drying device. Background Art

[0002] Rice is a cereal crop of the genus Oryza, and the representative species is rice. Rice originated in China and India. More than 7,000 years ago, the ancestors in the Yangtze River basin of China had planted rice. Rice is divided into indica rice and japonica rice, early rice and mid-late rice, glutinous rice and non-glutinous rice according to the type of paddy, and is divided into conventional rice and hybrid rice according to the way of saving seeds. After harvesting, rice is in a wet state and needs to be sun-dried first to avoid germination.

[0003] Comparing with the Chinese patent with the authorized announcement number of CN219776233U, it discloses a rice seed drying device, including a support frame. A plurality of layers of seed drying frames are symmetrically arranged on the support frame, and the number of each layer is two. Adjusting mechanisms are respectively arranged between the middle and lower seed drying frames, and a turning and brushing mechanism is arranged on the seed drying frames; the support frame includes two symmetrically arranged vertical rods, a plurality of support rods are arranged between the two vertical rods, and cross rods corresponding to the support rods are fixedly connected to both sides. The seed drying frames are placed on the cross rods; a guiding member is arranged between the adjusting mechanism and the support rod.

[0004] When the above patent is used, it is necessary to pour the seeds into the drying frame first and then spread them. The spreading speed is slow and the spreading is uneven. Therefore, a new device needs to be designed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rice seed drying device to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rice seed drying device includes a drying assembly for placing seeds for sun-drying, and further includes a support assembly arranged above the drying assembly for rolling and supporting a spreading cloth and following rolling to strike and prevent blockage. A spreading assembly for evenly spreading seeds on the cloth and capable of plugging and unplugging to adjust the cloth speed is installed on the support assembly;

[0008] The spreading assembly includes a hopper, a sliding hopper is arranged below the hopper, a fixed sleeve is arranged at the bottom of the sliding hopper, a plug board is inserted and installed in the fixed sleeve, and a lifting edge is arranged at the top of the plug board;

[0009] The support assembly includes a support frame, two friction wheels are symmetrically arranged at the front and back of the bottom of the support frame, a rotating shaft is installed between the two friction wheels, a striking roller is arranged outside the rotating shaft, eight convex strips are evenly arranged on the circumference of the striking roller, and a support wheel is arranged on one side of the friction wheel.

[0010] Further: The drying component includes a drying rack, on which a drying plate is arranged, and two track rails are symmetrically arranged on the front and rear sides of the drying plate.

[0011] Further: The sliding hopper is inclined and is welded to the hopper.

[0012] Further: One side of the top of the support frame is provided with a connecting rod, the top of the connecting rod is provided with a handle, and a friction pad is arranged outside the friction wheel.

[0013] Further: The convex strip is made of wear-resistant silica gel material and is flexibly connected to the beating roller.

[0014] Further: The drying plate is a screen-like thin plate and is made of 304 stainless steel material.

[0015] Compared with the prior art, the beneficial effects are as follows:

[0016] 1. Through the setting of moving the cloth to spread seeds, pulling the material spreading component to move uniformly can evenly spread the seeds on the drying plate, improving the spreading speed and evenness.

[0017] 2. Through the setting of following and rolling to beat and prevent blockage, the sliding hopper is cyclically beaten during the movement to avoid blockage of the cloth.

[0018] 3. Through the setting of inserting and pulling to adjust the cloth speed, it is convenient to achieve different spreading thicknesses at the same moving speed. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of a rice seed drying device according to the present utility model;

[0020] Figure 2 is an axonometric view of a rice seed drying device according to the present utility model;

[0021] Figure 3 is an axonometric view of the drying component of a rice seed drying device according to the present utility model;

[0022] Figure 4 is a front cross-sectional view of the material spreading component of a rice seed drying device according to the present utility model;

[0023] Figure 5 is an axonometric view of the support component of a rice seed drying device according to the present utility model.

[0024] In the attached drawing reference numerals: 101, drying rack; 102, drying plate; 103, track; 201, hopper; 202, sliding hopper; 203, fixed sleeve; 204, insertion plate; 205, lifting edge; 301, support frame; 302, connecting rod; 303, handle; 304, friction wheel; 305, friction pad; 306, rotating shaft; 307, beating roller; 308, rib; 309, support wheel. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1 - 5 , a rice seed drying device, including a drying assembly for placing seeds for drying in the sun, and further including a support assembly arranged above the drying assembly for rolling and supporting the paving cloth and following rolling to beat and prevent blockage, and a paving assembly installed on the support assembly for evenly paving the seeds with the cloth and being able to be inserted and pulled out to adjust the cloth speed.

[0027] In this embodiment: The drying assembly includes a drying rack 101, a drying plate 102 is arranged on the drying rack 101, two tracks 103 are symmetrically arranged on the front and rear sides of the drying plate 102, the drying plate 102 is a screen-like thin plate and is made of 304 stainless steel. The seeds are spread on the drying plate 102, and the seeds are dried in the sun under the support of the drying rack 101. The tracks 103 are used to limit the movement of the support assembly;

[0028] In this embodiment: The paving assembly includes a hopper 201, a sliding hopper 202 is arranged below the hopper 201, a fixed sleeve 203 is arranged at the bottom of the sliding hopper 202, an insertion plate 204 is inserted and installed in the fixed sleeve 203, a lifting edge 205 is arranged at the top of the insertion plate 204, the sliding hopper 202 is inclined and is welded to the hopper 201. During use, the seeds are poured into the hopper 201, and then the hopper 201 moves along the track 103 under the support of the support assembly, so that the seeds in the hopper 201 are evenly spread on the drying plate 102 through the sliding hopper 202. When it is necessary to adjust the paving thickness, the insertion plate 204 is pulled through the lifting edge 205, and the depth of the insertion plate 204 inserted into the fixed sleeve 203 is adjusted, so as to change the shielding degree of the insertion plate 204 on the sliding hopper 202, thereby adjusting the cloth speed of the sliding hopper 202 and changing the paving thickness at the same moving speed;

[0029] In this embodiment: The support assembly includes a support frame 301. On one side of the top of the support frame 301, there is a connecting rod 302. At the top of the connecting rod 302, there is a handle 303. At the front and back of the bottom of the support frame 301, two friction wheels 304 are symmetrically arranged. On the outside of the friction wheels 304, there are friction pads 305. Between the two friction wheels 304, a rotating shaft 306 is installed. Outside the rotating shaft 306, there is a striking roller 307. Eight convex strips 308 are evenly arranged on the circumference of the striking roller 307. On one side of the friction wheel 304, there is a support wheel 309. The convex strips 308 are made of wear-resistant silicone material and are flexibly connected to the striking roller 307. Hold the handle 303 and pull the support frame 301 through the connecting rod 302. Driven by the friction wheels 304 and the support wheels 309, the hopper 201 moves uniformly along the track 103, so that the seeds in the hopper 201 are evenly spread on the drying plate 102 through the sliding hopper 202. At the same time, the track 103 drives the friction wheel 304 to rotate through the friction of the friction pad 305, so that it drives the striking roller 307 to rotate through the rotating shaft 306, so that the eight convex strips 308 cyclically strike the sliding hopper 202 to prevent the sliding hopper 202 from being blocked.

[0030] Working principle: When in use, pour the rice seeds into the hopper 201. Then hold the handle 303 and pull the support frame 301 through the connecting rod 302. Driven by the friction wheels 304 and the support wheels 309, the hopper 201 moves uniformly along the track 103, so that the seeds in the hopper 201 are evenly spread on the drying plate 102 through the sliding hopper 202 and are dried under the support of the drying rack 101. At the same time, the track 103 drives the friction wheel 304 to rotate through the friction of the friction pad 305, so that it drives the striking roller 307 to rotate through the rotating shaft 306, so that the eight convex strips 308 cyclically strike the sliding hopper 202 to prevent the sliding hopper 202 from being blocked. When it is necessary to adjust the spreading thickness, pull the insertion plate 204 by lifting the edge 205 to adjust the depth of the insertion plate 204 inserted into the fixed sleeve 203, change the shielding degree of the insertion plate 204 to the sliding hopper 202, so as to adjust the cloth feeding speed of the sliding hopper 202 and change the spreading thickness under the same moving speed.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rice seed drying device, comprising a drying component for placing seeds for sun drying, characterized in that: It further includes a support component provided above the drying component for rolling support of paving and spreading the cloth and for following rolling to strike and prevent blockage. A material spreading component for evenly spreading seeds on the cloth and for pluggable adjustment of the cloth spreading speed is installed on the support component; The material spreading component includes a hopper (201). A sliding hopper (202) is provided below the hopper (201). A fixed sleeve (203) is provided at the bottom of the sliding hopper (202). A plug board (204) is installed in the fixed sleeve (203) in a pluggable manner. A lifting edge (205) is provided at the top of the plug board (204); The support component includes a support frame (301). Two friction wheels (304) are symmetrically provided at the front and rear of the bottom of the support frame (301). A rotating shaft (306) is installed between the two friction wheels (304). A striking roller (307) is provided outside the rotating shaft (306). Eight convex strips (308) are evenly provided on the circumference of the striking roller (307). A support wheel (309) is provided on one side of the friction wheel (304).

2. The rice seed drying device according to claim 1, characterized in that: The drying component includes a drying rack (101). A drying plate (102) is provided on the drying rack (101). Two track rails (103) are symmetrically provided on the front and rear sides of the drying plate (102).

3. The rice seed drying device according to claim 1, characterized in that: The sliding hopper (202) is inclined and is welded to the hopper (201).

4. A rice seed drying device according to claim 1, characterized in that: One side of the top of the support frame (301) is provided with a connecting rod (302). A handle (303) is provided at the top of the connecting rod (302). A friction pad (305) is provided on the outside of the friction wheel (304).

5. A rice seed drying device according to claim 1, characterized in that: The convex strip (308) is made of wear-resistant silicone material and is flexibly connected to the striking roller (307).

6. The rice seed drying device according to claim 2, characterized in that: The drying plate (102) is a sieve-like thin plate and is made of 304 stainless steel material.

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