CN209968925U

CN209968925U - Stone device is removed to rice

Info

Publication number: CN209968925U
Application number: CN201822117295.7U
Authority: CN
Inventors: 苏杰
Original assignee: Hebei Zhiwo New Agricultural Development Co Ltd
Current assignee: Hebei Zhiwo New Agricultural Development Co Ltd
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2020-01-21
Anticipated expiration: 2028-12-17

Abstract

The utility model discloses a rice removes stone device, including supporting the base, installing remove the stone box on the support base, install remove the inside (mixing) shaft of stone box and be located the stirring arc pole of the periphery side of (mixing) shaft and install on supporting the base and be located the bottom of removing the stone box is used for the drive the servo motor of (mixing) shaft. Remove the stone box through the design in this application, and at the internally mounted agitating unit who removes the stone box, utilize the density difference to make the stone get into the bottom of removing the stone box along with the action process of stirring, and the stone box is got rid of through the stone export row of seting up of bottom, wherein remove the upper portion of stone box and connect the conveyer that is used for accepting the rice that has the stone, and all install dust keeper and dust collector on removing stone box and the conveyer, make its sealed intercommunication, thereby get into and guarantee staff's health.

Description

Stone device is removed to rice

Technical Field

The utility model relates to a grain processing technology field, concretely relates to stone device is removed to rice.

Background

More impurities such as stones can be mixed into the rice in the collection process, in order to improve the purity of the rice, the conventional cleaning mode of farmers is sieving, raising the rice and the like, the conventional mode is high in labor intensity, needs to occupy a large area of land, wastes time and labor, and accordingly the working efficiency is low, particularly along with social development, agricultural three-power separation is realized, support on technical tools is not provided, and a small amount of personnel cannot plant a large amount of land.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stone device is removed to rice solves the big work efficiency low problem of stone mode intensity of labour that removes of conventional rice.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a rice stone removing device, which comprises a supporting base, a stone removing box body arranged on the supporting base, a stirring shaft arranged in the stone removing box body, a stirring arc-shaped rod positioned on the outer peripheral side of the stirring shaft, and a servo motor arranged on the supporting base and positioned at the bottom of the stone removing box body and used for driving the stirring shaft;

a dust hood is arranged above the stone removing box body, and a dust removing fan for removing micro dust raised from an upper opening of the stone removing box body is arranged on the dust hood; the upper opening of the stone removing box body is connected with a conveyor, the upper edge of the stone removing box body is also provided with an overflow port, and the overflow port is communicated with a discharging pipe; a stone removing outlet is formed in the bottom of the stone removing box body and communicated with a valve pipe fitting;

one end of the conveyor is installed on the conveying end seat, the other end of the conveyor is communicated with the stone removing box body, a dust cover is installed on the conveyor, and the dust cover is connected with the dust removing cover in a sealing mode.

Further, the stirring arc-shaped rod is of a spiral structure.

Still further, the dust removal fan is communicated with the dust chamber through a dust removal pipe.

Still further, the level of the overflow port is lower than the discharge end of the conveyor.

Still further, the overflow mouth and the blanking pipe are of the same diameter.

Compared with the prior art, the utility model discloses a beneficial technological effect: remove the stone box through the design in this application, and at the internally mounted agitating unit who removes the stone box, utilize the density difference to make the stone get into the bottom of removing the stone box along with the action process of stirring, and the stone box is got rid of through the stone export row of seting up of bottom, wherein remove the upper portion of stone box and connect the conveyer that is used for accepting the rice that has the stone, and all install dust keeper and dust collector on removing stone box and the conveyer, make its sealed intercommunication, thereby get into and guarantee staff's health.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic view of the main body of the rice stone removing device of the present invention;

FIG. 2 is a schematic top view of the rice stone removing device of the present invention;

fig. 3 is a schematic view of an overflow port of the rice stone removing device of the utility model.

Description of reference numerals: 1. a support base; 2. a servo motor; 201. a stirring shaft; 202. stirring an arc-shaped rod; 3. a stone removing box body; 301. a stone removal outlet; 302. a dust hood; 303. a dust removal fan; 3031. a dust removal pipe; 3032. a dust collecting chamber; 4. a conveyor; 401. a delivery end seat; 402. a dust cover; 5. a discharging pipe; 501. an overflow port.

Detailed Description

As shown in fig. 1-3, a rice stone removing device comprises a supporting base 1, stones conveniently disposed at the bottom of a stone removing box 3 by lifting the stone removing box 3 by the supporting base 1, the stone removing box 3 mounted on the supporting base 1, a stirring shaft 201 mounted inside the stone removing box 3, a stirring arc-shaped rod 202 positioned at the outer peripheral side of the stirring shaft 201, and a servo motor 2 mounted on the supporting base 1 and positioned at the bottom of the stone removing box 3 for driving the stirring shaft 201, wherein the stone removing box 3 can be designed into a cylindrical structure for convenient stirring, and rice and stones are separated by using the density difference between rice and stones; a dust hood 302 is arranged above the stone removing box body 3, and a dust removing fan 303 for removing micro dust raised from an upper opening of the stone removing box body 3 is arranged on the dust hood 302; the upper opening of the stone removing box body 3 is connected with a conveyor 4, the upper edge of the stone removing box body 3 is also provided with an overflow port 501, the overflow port 501 is communicated with a discharging pipe 5, and clean rice can be conveniently separated in an overflow mode; a stone removing outlet 301 is formed in the bottom of the stone removing box body 3, and the stone removing outlet 301 is communicated with a valve pipe fitting; conveyer 4's one end is installed at conveying end seat 401, and its other end intercommunication go stone box 3, install dust cover 402 on the conveyer 4, dust cover 402 with dust excluding hood 302 sealing connection to make wholly be in encapsulated situation, avoided producing a large amount of raise dusts in the transportation.

In this embodiment, the stirring arc rod 202 is of a spiral structure, so that the stirring speed of the transmission shaft is increased, the dust removal fan 303 is communicated with the dust chamber 3032 through the dust removal pipe 3031, so that raised dust generated in the conveying process enters the dust chamber to protect the breathing health of workers, and the horizontal height of the overflow port 501 is lower than the discharge end of the conveyor 4, so that the stone-removed grains can enter a separation discharge mode; the overflow port 501 is equal in diameter to the discharging pipe 5, grains which can completely come out from the overflow port 501 can completely enter the discharging pipe 5, and the overflow port 501 is a gear-type knot, so that grains can enter the discharging pipe 5 in an overflow mode.

The action process of the utility model is as follows:

firstly, rice enters the stone removing box body 3 under the driving of the conveyor 4, more dust is generated along with the dumping and conveying of grains, and the dust of the conveying channel and the stone removing box body 3 is sucked into the dust removing pipe 3031 and sent into the dust chamber 3032 by opening the dust removing fan 303; then rice drives (mixing) shaft 201 and stirring arc pole 202 through opening servo motor 2 and drives down in going stone box 3 to debris such as the great stone of density get into the bottom of going stone box 3, and clean rice is located the upper strata of going stone box 3 to along with the overflow mouth 501 entering unloading pipe 5 of its tip, collect, the stone of bottom gets rid of through going stone export 301 and goes out the stone device.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

The above-mentioned embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the invention should fall into the protection scope defined by the claims.

Claims

1. A rice stone removing device is characterized in that: the stone removing device comprises a supporting base (1), a stone removing box body (3) arranged on the supporting base (1), a stirring shaft (201) arranged in the stone removing box body (3), a stirring arc-shaped rod (202) positioned on the outer peripheral side of the stirring shaft (201), and a servo motor (2) which is arranged on the supporting base (1) and positioned at the bottom of the stone removing box body (3) and used for driving the stirring shaft (201);

a dust hood (302) is installed above the stone removing box body (3), and a dust removing fan (303) used for removing micro dust raised from an upper opening of the stone removing box body (3) is installed on the dust hood (302); the upper opening of the stone removing box body (3) is connected with a conveyor (4), the upper edge of the stone removing box body (3) is also provided with an overflow port (501), and the overflow port (501) is communicated with a discharging pipe (5); a stone removing outlet (301) is formed in the bottom of the stone removing box body (3), and the stone removing outlet (301) is communicated with a valve pipe fitting;

the one end of conveyer (4) is installed at conveying end seat (401), and its other end intercommunication go stone box (3), install dust cover (402) on conveyer (4), dust cover (402) with dust excluding hood (302) sealing connection.

2. A rice stone removal device as claimed in claim 1, characterized in that: the stirring arc-shaped rod (202) is of a spiral structure.

3. A rice stone removal device as claimed in claim 1, characterized in that: the dust removal fan (303) is communicated with the dust chamber (3032) through a dust removal pipe (3031).

4. A rice stone removal device as claimed in claim 1, characterized in that: the level of the overflow port (501) is lower than the discharge end of the conveyor (4).

5. A rice stone removal device as claimed in claim 4, characterized in that: the overflow port (501) and the blanking pipe (5) are equal in diameter.

6. A rice stone removal device as claimed in claim 1, characterized in that: the overflow port (501) is of a gear tooth type structure.