CN211937365U

CN211937365U - Rice seed selection instrument

Info

Publication number: CN211937365U
Application number: CN202020508544.XU
Authority: CN
Inventors: 汪林
Original assignee: Leping Zhongtian Tiantianquan Agricultural Service Co ltd
Current assignee: Leping Zhongtian Tiantianquan Agricultural Service Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-17
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a rice seed selection instrument, comprising a base plate, the upper surface of bottom plate is fixedly connected with bracing piece and tye respectively, the top fixedly connected with diaphragm of bracing piece, the upper surface of diaphragm is fixedly connected with fan case and air separator respectively, the lower surface of fan case is fixedly connected with saturation rice access pipe and shrivelled rice access pipe respectively, the last fixed surface of fan case is connected with unloading passageway, the hopper under the top fixedly connected with of unloading passageway. This rice seed selection instrument through setting up the air separator, utilizes the wind power can distinguish saturated rice and shriveled rice to make saturated rice and shriveled rice respectively through saturated rice passageway pipe and shriveled rice passageway pipe whereabouts, collects the net through setting up tye and rice, enables shriveled seed and floats on the surface of water, and flows out the tye through inlet tube and tye board, thereby makes whole seed selection instrument have the effect of conveniently selecting the rice seed.

Description

Rice seed selection instrument

Technical Field

The utility model relates to a rice seed selection technical field specifically is a rice seed selection instrument.

Background

The rice is a cereal crop of the rice genus, the representative species is rice, the rice is native to China and India, the rice is planted by precedent people in Yangtze river basin of China seven thousand years ago, the rice is fruited, namely, the rice is called brown rice after glume shells of the rice are removed, the brown rice is ground to remove rice bran layers, and the rice is obtained.

The rice needs to be selected before sowing, the rice with full grains is selected to be used as seeds, the yield of the rice is improved, but the sieve is mainly used for sieving the shriveled seeds in the existing seed selection mode, but the effect of sieving the seeds is not ideal due to the fact that sieve holes are blocked, and the seed selection efficiency is reduced.

The utility model provides a rice seed selection instrument.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice seed selection instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rice seed selection instrument, includes the bottom plate, the upper surface of bottom plate is fixedly connected with bracing piece and tye respectively, the top fixedly connected with diaphragm of bracing piece, the upper surface of diaphragm is fixedly connected with fan case and air separator respectively, the lower surface of fan case is fixedly connected with saturated rice access pipe and shrivelled rice access pipe respectively, the last fixed surface of fan case is connected with unloading passageway, the hopper under the top fixedly connected with of unloading passageway, the ring is placed to the inner wall fixedly connected with of tye, the upper surface of placing the ring is placed the rice collection net of collecting saturated rice.

Preferably, the air outlet end of the air separator is fixedly connected with an air conveying pipe, and one end, far away from the air separator, of the air conveying pipe extends to the inner wall of the fan box.

Preferably, the inner wall of the blanking channel is provided with a chute, the inner wall of the chute is connected with a control plate for controlling the blanking flow of the rice in a sliding manner, and the side surface of the control plate is fixedly connected with a pull rod for facilitating the drawing and placing of the control plate.

Preferably, the rice is collected the upper surface fixedly connected with of net and is made things convenient for the rice to collect the handle that the net was mentioned, the quantity of handle is two, and two handles use the rice to collect the positive central line of net and set up the upper surface that the net was collected to the rice as symmetry axis symmetry.

Preferably, the side of the launder is fixedly connected with a baffle for preventing shrivelled rice from mixing, the side of the baffle is provided with a water inlet pipe, one end of the water inlet pipe is communicated with an external water supply system, and the other end of the water inlet pipe extends to the inside of the launder.

Preferably, a water flowing port is formed in one side, away from the baffle, of the water flowing groove, and a water flowing plate is fixedly connected to the inner wall of the water flowing port.

Advantageous effects

The utility model provides a rice seed selection instrument possesses following beneficial effect:

1. this rice seed selection instrument through setting up the air separator, utilizes the wind power can distinguish saturated rice and shriveled rice to make saturated rice and shriveled rice respectively through saturated rice passageway pipe and shriveled rice passageway pipe whereabouts, collects the net through setting up tye and rice, enables shriveled seed and floats on the surface of water, and flows out the tye through inlet tube and tye board, thereby makes whole seed selection instrument have the effect of conveniently selecting the rice seed.

2. This rice seed selection instrument through setting up the control panel, can control the flow that the rice passes through the unloading passageway, through setting up the baffle, can prevent that shrivelled rice from wafting to the tye in, influencing the screening of saturated rice seed.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a base plate 1, a support rod 2, a water flowing groove 3, a transverse plate 4, a fan box 5, a winnowing machine 6, a saturated rice channel pipe 7, a shriveled rice channel pipe 8, a blanking channel 9, a blanking hopper 10, a placing ring 11, a rice collecting net 12, a wind conveying pipe 13, a control plate 14, a handle 15, a baffle 16, a water inlet pipe 17 and a water flowing plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a rice seed selection instrument, includes bottom plate 1, and the upper surface of bottom plate 1 is fixedly connected with bracing piece 2 and tye 3 respectively, and the top fixedly connected with diaphragm 4 of bracing piece 2, the upper surface of diaphragm 4 is fixedly connected with fan case 5 and air separator 6 respectively, and the air-out end fixedly connected with defeated tuber pipe 13 of air separator 6, the one end that air separator 6 was kept away from to defeated tuber pipe 13 extends to the inner wall of fan case 5.

Fan box 5's lower surface is fixedly connected with saturated rice passageway pipe 7 and shrivelled rice passageway pipe 8 respectively, fan box 5's last fixed surface is connected with unloading passageway 9, the spout has been seted up to the inner wall of unloading passageway 9, and the inner wall sliding connection of spout has control panel 14 that is used for controlling rice unloading flow, control panel 14's side fixedly connected with makes things convenient for the pull rod that control panel 14 taken out and put, through setting up control panel 14, can control the flow that the rice passes through unloading passageway 9, through setting up air separator 6, utilize wind power ability to distinguish saturated rice and shrivelled rice, and make saturated rice and shrivelled rice respectively through saturated rice passageway pipe 7 and shrivelled rice passageway pipe 8 whereabouts.

The top fixedly connected with of unloading passageway 9 is followed hopper 10, and the inner wall fixedly connected with of tye 3 places ring 11, and the rice that collects the saturated rice is placed to the upper surface of placing ring 11 and is collected net 12, and the rice is collected the handle 15 that net 12 was mentioned convenient rice of the upper surface fixedly connected with of net 12 and is collected, and the quantity of handle 15 is two, and two handles 15 use the rice to collect the positive central line of net 12 and set up the upper surface of collecting net 12 at the rice as symmetry axis symmetry.

The baffle 16 for preventing shrivelled rice from mixing is fixedly connected to the side face of the water flowing groove 3, the water flowing groove 3 can be prevented from falling into the water flowing groove 3 by arranging the baffle 16, the screening of saturated rice seeds is affected, the water inlet pipe 17 is arranged on the side face of the baffle 16, one end of the water inlet pipe 17 is communicated with an external water supply system, the other end of the water inlet pipe 17 extends into the water flowing groove 3, a water flowing opening is formed in one side, away from the baffle 16, of the water flowing groove 3, the water flowing plate 18 is fixedly connected to the inner wall of the water flowing opening, the water flowing groove 3 and the rice collecting net 12 are arranged, shrivelled seeds can float on the water surface, and flow out of the water flowing groove 3 through the water inlet pipe 17 and the water flowing plate 18, and therefore the whole seed selecting.

The working principle is as follows: when the rice seed selection tool is used for seed selection, the winnowing machine 6 is started firstly, water is filled into the flowing water tank 18 by the water inlet pipe 17 and flows, rice to be screened is poured into the discharging hopper 10, the control plate 14 is pulled by the pull rod to control the falling flow of the rice, the mixed rice is enabled to fall through the saturated rice channel pipe 7 and the shriveled rice channel pipe 8 respectively under the action of the wind force of the winnowing machine 6, and the saturated rice falls into the water flowing groove 3, a small amount of the mixed shrivelled rice floats up by utilizing the buoyancy of water and flows out of the water flowing groove 3 along with the water flow, when the rice is collected almost in the rice collecting net 12, the blanking channel 9 is closed by the control board 14, and the rice collecting net 12 is lifted by the handle 15 to collect the rice which can be used as seeds, so that the whole seed selecting tool has the effect of conveniently selecting the rice seeds.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rice seed selection tool comprises a bottom plate (1), and is characterized in that: the upper surface of bottom plate (1) is fixedly connected with bracing piece (2) and tye (3) respectively, the top fixedly connected with diaphragm (4) of bracing piece (2), the upper surface of diaphragm (4) is fixedly connected with fan case (5) and air separator (6) respectively, the lower surface of fan case (5) is fixedly connected with saturated rice access pipe (7) and shrivelled rice access pipe (8) respectively, the last fixed surface of fan case (5) is connected with unloading passageway (9), hopper (10) under the top fixedly connected with of unloading passageway (9), the inner wall fixedly connected with of tye (3) places ring (11), the upper surface of placing ring (11) is placed and is collected rice collection net (12) of saturated rice.

2. A rice seed selection tool according to claim 1, wherein: the air outlet end of the winnowing machine (6) is fixedly connected with an air conveying pipe (13), and one end, far away from the winnowing machine (6), of the air conveying pipe (13) extends to the inner wall of the fan box (5).

3. A rice seed selection tool according to claim 1, wherein: the inner wall of the blanking channel (9) is provided with a sliding groove, the inner wall of the sliding groove is connected with a control plate (14) used for controlling the blanking flow of rice in a sliding mode, and the side face of the control plate (14) is fixedly connected with a pull rod which facilitates the control plate (14) to be drawn out.

4. A rice seed selection tool according to claim 1, wherein: the rice is collected the upper surface fixedly connected with of net (12) and is made things convenient for the rice to collect handle (15) that net (12) were mentioned, the quantity of handle (15) is two, and just two handles (15) use the rice to collect the positive central line of net (12) and set up the upper surface of collecting net (12) at the rice as symmetry axis symmetry.

5. A rice seed selection tool according to claim 1, wherein: the side fixedly connected with of tye (3) prevents baffle (16) that the shrivelled rice mixes, the side of baffle (16) is provided with inlet tube (17), the one end and the outside water supply system of inlet tube (17) are linked together, and the other end of inlet tube (17) extends to the inside of tye (3).

6. A rice seed selection tool according to claim 1, wherein: a water flowing port is formed in one side, away from the baffle (16), of the water flowing groove (3), and a water flowing plate (18) is fixedly connected to the inner wall of the water flowing port.