CN218962725U

CN218962725U - Rice huller wind selecting grain device

Info

Publication number: CN218962725U
Application number: CN202320174962.3U
Authority: CN
Inventors: 王宏志
Original assignee: Shucheng County Shiweitian Rice Processing Co ltd
Current assignee: Shucheng County Shiweitian Rice Processing Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-05-05
Anticipated expiration: 2033-02-10

Abstract

The application discloses a rice huller wind selects grain ware belongs to the milling pretreatment equipment technical field of cereal. Including wind selecting grain ware main part, the grain ware main part both sides are got in the selection by winnowing are provided with limit structure, limit structure inboard sliding connection has the dust removal canvas that adsorbs the dust, dust removal canvas is laid in the selection by winnowing grain ware main part both sides, this application passes through the setting of motor, make the motor can drive spacing subassembly rotation, collect the expansion link that is connected on the canvas top that will remove dust in spacing subassembly inboard, dust removal canvas and expansion link winding are in the locating piece outside, and move along with the size increase drive location semi-ring, the location semi-ring drives the fixed axle and removes, the fixed axle drives the locating plate and removes, the locating plate drives the locating lever and removes, the locating lever removes no longer with locating piece outside block, remove locating piece and spacing subassembly's block relation, the dust removal canvas of winding in the locating piece outside falls down from the selection by winnowing grain ware main part outside thereupon.

Description

Rice huller wind selecting grain device

Technical Field

The application relates to the technical field of milling pretreatment equipment of grains, and more particularly relates to a grain separator for selecting grains by using a rice huller wind.

Background

After the rice enters the rice huller, a pair of milling rollers of the rice huller mill the rice to achieve the purpose of removing the rice hulls, and after the rice hulls are removed, impurities are screened out under the action of a fan to obtain the rice hulls and rice grains.

Chinese patent No. CN109289967a discloses a rice huller, which comprises a discharging bin, a rice huller, a dust removing bin and a collecting bin, wherein the discharging bin, the rice huller, the dust removing bin and the collecting bin are sequentially arranged from top to bottom, the discharging bin is bucket-shaped, a pair of rice hullers Gu Gun which are arranged in a front-back flush manner and driven by a driving motor are arranged in the rice huller, and a gap between a pair of rice huller rollers is 2-5mm; the dust removing bin is formed by encircling canvas, the bottom of the dust removing bin 3 is provided with a vibrating screen, the left and right sides of the dust removing bin are respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively connected with an air inlet pipe and an air outlet pipe, the air inlet pipe is connected with a fan, the rice huller of the utility model has reasonable structural design, multiple functions and high rice hulling efficiency,

although the device beneficial effect is more, still there is the disadvantage to need the improvement, and the dust when the corn got rid of the shell all flies upward and adheres to on the dust removal canvas through the effect of fan and shale shaker, and the operation is loaded down with trivial details complicacy of demolishing of dust removal canvas, and has certain danger, in view of this, we propose a rice huller wind and select grain ware.

Disclosure of Invention

1. Technical problem to be solved

An object of the present application is to provide a rice huller wind selecting grain device to solve the problem proposed in the above-mentioned background art.

2. Technical proposal

A wind selecting grain device of a rice huller comprises

The wind selects grain ware main part, the grain ware main part both sides are got in the selection by winnowing are provided with limit structure, limit structure inboard sliding connection has the dust removal canvas that adsorbs the dust, dust removal canvas is laid in the selection by winnowing and is got grain ware main part both sides, selection by winnowing is got grain ware main part bottom and is provided with the shale shaker that screens the corn, the shale shaker bottom is provided with the discharge gate that gathers chaff and grain of rice.

As an alternative scheme of this application file technical scheme, limit structure specifically includes the fixed plate of fixing in wind selection grain ware main part both sides top, the spout has been seted up to the fixed plate inboard, fixed plate top one side is provided with the motor, motor output fixedly connected with spacing subassembly, spacing subassembly inboard and flexible connecting rod one end fixed connection, flexible connecting rod bottom fixedly connected with dust removal canvas.

As an alternative scheme of this application file technical scheme, spacing subassembly includes the stopper with motor output fixed connection, stopper top middle part block is connected with the locating piece, the spacing groove has been seted up in the stopper outside.

As an alternative scheme of this application file technical scheme, stopper inner wall symmetry is provided with two connecting plates, two connecting plate one side fixedly connected with fixed spring, fixed spring other end fixedly connected with location semi-ring, location semi-ring middle part outside fixed axle of fixed connection, the fixed axle runs through the connecting plate.

As an alternative scheme of this application file technical scheme, fixed axle outside fixedly connected with locating plate, locating plate top fixedly connected with locating lever, locating lever and locating piece outside block connection.

As an alternative scheme of the technical scheme, the positioning semi-ring is flush with the limiting groove in the initial state.

3. Advantageous effects

Compared with the prior art, the advantage of this application lies in:

this application makes the motor can drive spacing subassembly and rotate through the setting of motor, will collect in spacing subassembly inboard with the flexible connecting rod that dust removal canvas top is connected, dust removal canvas and flexible connecting rod winding are in the locating piece outside, and drive the location semi-ring along with the increase of size and remove, the location semi-ring drives the fixed axle and removes, the fixed axle drives the locating plate and removes, the locating plate drives the locating lever and removes, the locating lever removes no longer with locating piece outside block, remove locating piece and spacing subassembly's block relation, the dust removal canvas of winding in the locating piece outside falls down from the selection by winnowing grain picker main part outside thereupon, thereby demolish dust removal canvas, the staff of being convenient for carries out cleaning treatment to it, improve work efficiency.

Drawings

Fig. 1 is a schematic view showing the overall structure of a wind selecting grain device of a rice huller according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view illustrating a limiting structure of a wind selecting device of a rice huller according to a preferred embodiment of the present utility model;

FIG. 3 is a schematic cross-sectional view of a limiting assembly of a wind selecting grain device of a rice huller according to a preferred embodiment of the present utility model;

the reference numerals in the figures illustrate: 1. a main body of the grain selecting device is selected by wind; 2. dust removal canvas; 3. a limit structure; 31. a fixing plate; 32. a chute; 33. a motor; 34. a limit component; 341. a limiting block; 342. a limit groove; 343. a connecting plate; 344. a fixed spring; 345. a fixed shaft; 346. positioning the semi-ring; 347. a positioning plate; 348. a positioning rod; 35. a positioning block; 36. a telescopic connecting rod; 4. a vibrating screen; 5. and a discharge port.

Detailed Description

Referring to fig. 1-3, the present application provides a technical solution:

referring to fig. 1 and 2, the two sides of the winnowing grain taking device main body 1 are provided with a limit structure 3, the inner side of the limit structure 3 is slidably connected with a dust removing canvas 2 for absorbing dust, the dust removing canvas 2 is paved on the two sides of the winnowing grain taking device main body 1, the bottom end of the winnowing grain taking device main body 1 is provided with a vibrating screen 4 for screening paddy, the bottom end of the vibrating screen 4 is provided with a discharge port 5 for collecting chaff and rice grains, the limit structure 3 specifically comprises a fixed plate 31 fixed on the top end of the two sides of the winnowing grain taking device main body 1, the inner side of the fixed plate 31 is provided with a sliding groove 32, one side of the top end of the fixed plate 31 is provided with a motor 33, the output end of the motor 33 is fixedly connected with a limit assembly 34, the motor 33 drives the limit assembly 34 to rotate, the inner side of the limit assembly 34 is fixedly connected with one end of a telescopic connecting rod 36, the limit assembly 34 rotates to enable the telescopic connecting rod 36 to shrink, the bottom end of the telescopic connecting rod 36 is fixedly connected with the dust removing canvas 2, and the telescopic connecting rod 36 drives the dust removing canvas 2 to shrink to one end.

Referring to fig. 2 and 3, the limiting assembly 34 includes a limiting block 341 fixedly connected with an output end of the motor 33, a positioning block 35 is clamped and connected in a middle of a top end of the limiting block 341, a limiting groove 342 is provided in an outer side of the limiting block 341, two connecting plates 343 are symmetrically provided on an inner wall of the limiting block 341, a fixing spring 344 is fixedly connected to one side of each connecting plate 343, a positioning half ring 346 is fixedly connected to the other end of each fixing spring 344, in an initial state, the positioning half ring 346 is flush with the limiting groove 342, a telescopic connecting rod 36 can penetrate through a gap formed by the limiting groove 342 and the two positioning half rings 346, a fixing shaft 345 is fixedly connected to an outer side of the middle of each positioning half ring 346, the fixing shaft 345 penetrates through the connecting plates 343, the fixing shaft 345 can freely slide under the limitation of the connecting plates 343, a positioning plate 347 is fixedly connected to an outer side of the fixing shaft 345, the fixing shaft 345 can drive the positioning plate 347 to move, a positioning rod 348 is fixedly connected to the top end of the positioning plate 347, the positioning plate 347 drives the positioning rod 348 to move, and the positioning rod 348 is clamped and connected to the outer side of the positioning block 35.

When the dust removing canvas 2 needs to be cleaned, a worker starts the motor 33, the motor 33 rotates to drive the limiting assembly 34 to rotate, the limiting assembly 34 rotates to drive the positioning block 35 which is clamped with the limiting assembly to rotate, the positioning block 35 rotates to shrink the telescopic connecting rod 36, the telescopic connecting rod 36 stretches to drive the dust removing canvas 2 to shrink to one side of the winnowing grain extractor main body 1, the telescopic connecting rod 36 passes through the limiting groove 342 and the positioning semi-ring 346 to wind on the outer side of the positioning block 35, along with the longer winding size of the telescopic connecting rod 36, the positioning semi-ring 346 also moves along with the telescopic connecting rod, the positioning semi-ring 346 moves to drive the fixed shaft 345 to move on the inner side of the connecting plate 343, the fixed spring 344 is limited to compress at the moment, the fixed shaft 345 moves to drive the positioning plate 347 to move, the positioning plate 347 moves to drive the positioning rod 348 to move, the positioning rod 348 moves to be not clamped with the positioning block 35 any more, at the moment, the clamping relation between the positioning block 35 and the limiting assembly 34 is released, the positioning block 35 drives the telescopic connecting rod 36 and the dust removing canvas 2 to fall from the winnowing grain extractor main body 1, the dismantling operation of the dust removing canvas 2 is completed, the dust removing efficiency of the dust removing canvas 2 is avoided, and the situation that dust is accumulated on the dust removing canvas 2 is avoided, and the practicability is improved.

Although an example of the present utility model has been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grain ware is selected to rice huller wind which characterized in that: comprising:

grain ware main part (1) is selected to wind, grain ware main part (1) both sides are got in the selection by winnowing are provided with limit structure (3), limit structure (3) inboard sliding connection has dust removal canvas (2) that adsorb the dust, dust removal canvas (2) are laid in selection by winnowing and are got grain ware main part (1) both sides, selection by winnowing is got grain ware main part (1) bottom and is provided with vibration sieve (4) that screen the corn, vibration sieve (4) bottom is provided with discharge gate (5) that collect chaff and grain of rice.

2. The rice huller wind selecting grain vessel as claimed in claim 1, wherein: the utility model discloses a grain ware is selected to limit structure (3), including fixing fixed plate (31) on wind selection grain ware main part (1) both sides top specifically, spout (32) have been seted up to fixed plate (31) inboard, fixed plate (31) top one side is provided with motor (33), motor (33) output fixedly connected with spacing subassembly (34), spacing subassembly (34) inboard and flexible connecting rod (36) one end fixed connection, flexible connecting rod (36) bottom fixedly connected with dust removal canvas (2).

3. The rice huller wind selecting grain vessel as recited in claim 2, wherein: the limiting assembly (34) comprises a limiting block (341) fixedly connected with the output end of the motor (33), a positioning block (35) is connected with the middle part of the top end of the limiting block (341) in a clamping mode, and a limiting groove (342) is formed in the outer side of the limiting block (341).

4. A rice huller as defined in claim 3, wherein: two connecting plates (343) are symmetrically arranged on the inner wall of the limiting block (341), one side of each connecting plate (343) is fixedly connected with a fixing spring (344), the other end of each fixing spring (344) is fixedly connected with a positioning semi-ring (346), the outer side of the middle part of each positioning semi-ring (346) is fixedly connected with a fixing shaft (345), and each fixing shaft (345) penetrates through each connecting plate (343).

5. The rice huller wind selecting grain vessel as recited in claim 4, wherein: the fixed axle (345) outside fixedly connected with locating plate (347), locating lever (348) are fixedly connected with on locating plate (347) top, locating lever (348) and locating piece (35) outside block connection.

6. The rice huller wind selecting grain vessel as recited in claim 4, wherein: the positioning semi-ring (346) is flush with the limiting groove (342) in the initial state.