阅读说明：本技术 一种农产品加工用小麦清洗装置 (Wheat belt cleaning device is used in agricultural product processing ) 是由 刘云芝 于 2020-10-26 设计创作，主要内容包括：本发明适用于农产品加工技术领域,提供了一种农产品加工用小麦清洗装置,包括：清洗壳体,输送桶,下部与清洗壳体连通,用于形成输送空间；料斗筛,通过安装架连接在清洗壳体的顶部,对大颗粒杂质过滤；转动轴,转动设置在清洗壳体的内部,连接有若干搅拌杆；转动杆,转动设置在输送桶的内部,其上设置有螺旋输送筛；驱动件,安装在输送桶上,带动转动杆转动并通过传动件驱动转动轴转动；其中,转动轴的顶部转动穿过料斗筛,并固定连接有至少一个摊料杆,螺旋输送筛的下方在输送桶的下部固定设置有筛板,输送桶的底部开设有排水口,清洗壳体的上部开设有用于漂浮物排出的出余口。本发明优点：结构简单,操作方便,清洗能力强,去除杂质范围广。(The invention is suitable for the technical field of agricultural product processing, and provides a wheat cleaning device for agricultural product processing, which comprises: the lower part of the cleaning shell is communicated with the cleaning shell and used for forming a conveying space; the hopper screen is connected to the top of the cleaning shell through a mounting frame and used for filtering large-particle impurities; the rotating shaft is rotatably arranged inside the cleaning shell and is connected with a plurality of stirring rods; the rotating rod is rotatably arranged inside the conveying barrel, and a spiral conveying sieve is arranged on the rotating rod; the driving piece is arranged on the conveying barrel, drives the rotating rod to rotate and drives the rotating shaft to rotate through the driving piece; wherein, the top of axis of rotation rotates and passes the hopper sieve to at least one material pole that stands for in fixedly connected with, the below of screw conveyer sieve is provided with the sieve in the lower part of conveyer bucket is fixed, and the bottom of conveyer bucket has seted up the outlet, and the upper portion of wasing the casing is seted up and is used for the discharged surplus mouth of floater. The invention has the advantages that: simple structure, convenient operation, strong cleaning capacity and wide impurity removing range.)

1. A wheat washing device for agricultural product processing, comprising:

a cleaning housing for forming a cleaning space;

the lower part of the conveying barrel is communicated with the cleaning shell and is used for forming a conveying space;

the hopper screen is connected to the top of the cleaning shell through a mounting frame and used for containing wheat and filtering large-particle impurities;

the rotating shaft is rotatably arranged inside the cleaning shell and is connected with a plurality of stirring rods for stirring the wheat inside the cleaning shell;

the rotating rod is rotatably arranged inside the conveying barrel, and a spiral conveying sieve is arranged on the rotating rod;

the driving piece is arranged on the conveying barrel, drives the rotating rod to rotate and drives the rotating shaft to rotate through the driving piece;

wherein, the top of axis of rotation rotates and passes the hopper sieve to at least one material pole that stands for in fixedly connected with, the below of screw conveyer sieve is provided with the sieve in the lower part of conveyer bucket is fixed, and the bottom of conveyer bucket has seted up the outlet, and the upper portion of wasing the casing is seted up and is used for the discharged surplus mouth of floater.

2. The wheat cleaning device for agricultural product processing according to claim 1, wherein the transmission member comprises a driving pulley and a driven pulley, the driving pulley is coaxially and fixedly connected to the rotating rod, the driven pulley is coaxially and fixedly connected to the rotating shaft, and the driving pulley and the driven pulley are connected by a belt.

3. A wheat washing device for agricultural products, according to claim 1, wherein a cover is mounted to the washing housing and/or the transporting barrel, the cover covering the driving member.

4. The wheat washing device for agricultural product processing as claimed in claim 1, wherein at least one discard plate is fixedly connected to the rotation shaft at a position corresponding to the discard outlet.

5. The wheat washing apparatus for agricultural production according to claim 1, wherein the bottom of the spreading bar is provided with a saw-tooth structure.

6. The wheat washing device for agricultural product processing as claimed in claim 1, wherein at least one material-stirring plate is fixedly disposed at the bottom of the rotation shaft.

7. The wheat washing device for agricultural product processing as claimed in claim 6, wherein the material-poking plate is an arc-shaped structure protruding in the rotation direction.

8. A wheat washing apparatus for agricultural products, according to claim 1, wherein the rotation direction of the spreader bar is set to a slope structure.

9. A wheat washing device for agricultural product processing according to any one of claims 1-8, wherein the hopper screen is slidably connected to the mounting frame, and an eccentric wheel is fixedly connected to the top of the rotating shaft and slidably nested inside the hopper screen.

10. The wheat cleaning device for agricultural product processing according to claim 1, wherein the cleaning case is provided with a viewing window.

Technical Field

The invention belongs to the technical field of agricultural product processing, and particularly relates to a wheat cleaning device for agricultural product processing.

Background

The flour adopts high-quality wheat as a raw material, and because the wheat grains contain sand grains and dust, the quality of the flour is seriously influenced if the sand grains and the dust cannot be removed. The wheat grains contain large-particle impurities such as broken stones and large-particle soil blocks, and fine impurities such as fine sand, and the impurities are removed through steps of air separation, screening, water washing and the like after the wheat grains are taken out from a warehouse; in the past, after screening and winnowing, granular solid impurities are basically and completely removed, but the existing wheat cleaning device has a narrow impurity removal range and limited cleaning capability.

Disclosure of Invention

The embodiment of the invention aims to provide a wheat cleaning device for agricultural product processing, and aims to solve the problem of low impurity removal range.

The embodiment of the present invention is achieved by a wheat washing apparatus for agricultural product processing, including:

a cleaning housing for forming a cleaning space;

the lower part of the conveying barrel is communicated with the cleaning shell and is used for forming a conveying space;

the hopper screen is connected to the top of the cleaning shell through a mounting frame and used for containing wheat and filtering large-particle impurities in the wheat;

the rotating shaft is rotatably arranged inside the cleaning shell and is connected with a plurality of stirring rods for stirring the wheat inside the cleaning shell;

the rotating rod is rotatably arranged inside the conveying barrel, and a spiral conveying sieve is arranged on the rotating rod;

the driving piece is arranged on the conveying barrel, drives the rotating rod to rotate and drives the rotating shaft to rotate through the driving piece;

wherein, the top of axis of rotation rotates and passes the hopper sieve to at least one material pole that stands for in fixedly connected with, the below of screw conveyer sieve is provided with the sieve in the lower part of conveyer bucket is fixed, and the bottom of conveyer bucket has seted up the outlet, and the upper portion of wasing the casing is seted up and is used for the discharged surplus mouth of floater.

In the embodiment of the invention, a proper amount of water is added into the cleaning shell, the water surface in the cleaning shell is flush with the bottom of the surplus outlet, and the continuous water supply is kept, the wheat to be cleaned is placed in the hopper screen, the driving piece is started, the driving piece drives the rotating rod to rotate, the transmission part drives the rotating shaft to rotate, the rotating shaft drives the material spreading rod to rotate in the hopper sieve, wheat in the hopper sieve is uniformly spread at the bottom of the hopper sieve, the wheat is driven to pass through the hopper sieve to clean the inner part of the shell, and impurities with larger particle sizes are removed, for example, stones, straws and other objects cannot penetrate through the hopper screen and are left in the hopper screen, the rotating shaft rotates to drive the stirring rod to rotate, the stirring rod rotates to stir and clean wheat in the cleaning shell, floating objects in the wheat float on the water surface, such as broken straws, wheat residues and the like, are agitated by water, and redundant water is discharged from the residue outlet; on the wheat that washs casing bottom entered into the sieve of the interior bottom of transfer ladle, the piece that density is greater than water in the wheat passed the sieve and enters into the transfer ladle bottom to through outlet discharge transfer ladle, the driving piece drives the dwang and rotates, and the dwang drives the rotation of screw conveyor sieve, and the rotation of screw conveyor sieve upwards conveys the wheat after will wasing and carries out the waterlogging caused by excessive rainfall, and discharges from the top of transfer ladle. Remove large granule impurity through the hopper sieve, the floater is got rid of to the buoyancy of utilizing water and the sieve gets rid of small granule impurity, make the wheat sanitization, it is wide to get rid of the impurity scope, the cleaning quality is high, it remains to have avoided impurity, spread the wheat of hopper sieve inside through pivoted stand material pole, can make the better inside entering into of wheat wash the casing, the filtration efficiency is improved, drive the puddler stirring through a driving piece, the stand material pole rotates the stand material, the screw conveyor sieve rotates and conveys, make the device simple, the manufacturing cost has been reduced, and can the make full use of energy, the waste of the energy has been avoided.

As a preferred embodiment of the present invention, the transmission member includes a driving pulley and a driven pulley, the driving pulley is coaxially and fixedly connected to the rotating rod, the driven pulley is coaxially and fixedly connected to the rotating shaft, the driving pulley and the driven pulley are connected by a belt, the rotating rod drives the driving pulley to rotate, and the driving pulley drives the driven pulley to rotate, so that the rotating shaft rotates, thereby completing the transmission.

As a preferred embodiment of the invention, a cover shell is arranged on the cleaning shell and/or the conveying barrel, the cover shell covers the transmission piece, the rotating shaft and the rotating rod rotate to penetrate through the cover shell, and the cover shell is arranged to prevent sundries or wheat from entering the transmission piece to influence transmission.

As a preferred embodiment of the invention, at least one surplus removing plate is fixedly connected to the rotary shaft at the position corresponding to the surplus outlet, and the surplus removing plate is arranged to be convenient for floating objects running on the water surface to be stirred into the surplus outlet and discharged.

As a preferred embodiment of the invention, the bottom of the material spreading rod is provided with the sawtooth structure, so that wheat can be better spread at the bottom of the hopper screen, and the spreading uniformity is improved.

As a preferred embodiment of the invention, at least one material stirring plate is fixedly arranged at the bottom of the rotating shaft, and the material stirring plate rotates along with the rotating shaft to stir the wheat deposited at the bottom of the cleaning shell to the periphery and facilitate the wheat to enter the conveying barrel.

As a preferred embodiment of the invention, the material poking plate and the residue removing plate are arc-shaped structures protruding in the rotating direction, so that the wheat or the floating objects can be poked around conveniently.

As a preferred embodiment of the invention, the direction of rotation of the spreader bar is arranged in a ramp configuration to facilitate the application of a downward pressure to the wheat to facilitate its passage through the hopper screen.

As another preferred embodiment of the invention, the hopper screen is slidably connected with the mounting frame, the top of the rotating shaft is fixedly connected with an eccentric wheel, the eccentric wheel is slidably nested inside the hopper screen, and the eccentric wheel rotates along with the rotating shaft, so that the hopper screen is driven to shake on the mounting frame in a reciprocating manner, the screening speed is increased, and the screening efficiency is improved.

As another preferred embodiment of the invention, the cleaning shell is provided with an observation window, and the arrangement of the observation window is convenient for observing the cleaning condition of wheat and the cleanness degree of water in the cleaning shell and is convenient for timely regulation and control.

According to the wheat cleaning device for processing the agricultural products, provided by the embodiment of the invention, large-particle impurities are removed through the hopper screen, flotage is removed through buoyancy of water, small-particle impurities are removed through the sieve plate, the wheat is cleaned, the impurity removing range is wide, the cleaning quality is high, impurity residues are avoided, the wheat in the hopper screen is spread through the rotating spreading rod, the wheat can better enter the cleaning shell, the filtering efficiency is improved, the stirring rod is driven to stir through the driving piece, the spreading rod rotates to spread the wheat, the spiral conveying sieve rotates to convey the wheat, the device is simplified, the production and manufacturing cost is reduced, energy can be fully utilized, and the waste of the energy is avoided.

Drawings

Fig. 1 is a perspective view of a wheat washing apparatus for agricultural product processing according to an embodiment of the present invention;

FIG. 2 is a schematic view of an internal front view of a wheat washing apparatus for agricultural product processing according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a hopper screen in a wheat cleaning device for agricultural product processing according to an embodiment of the present invention;

in the drawings: cleaning shell 1, observation window 2, surplus mouth 3, mounting bracket 4, hopper sieve 5, stand material pole 6, axis of rotation 7, motor 8, driving pulley 9, dwang 10, conveying bucket 11, outlet 12, driven pulley 13, screw conveying sieve 14, sieve 15, puddler 16, switch board 17, eccentric wheel 18, go surplus board 20.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 to 3, a structure of a wheat washing device for agricultural product processing according to an embodiment of the present invention includes:

a cleaning case 1 for forming a cleaning space;

a conveying tub 11, the lower part of which communicates with the washing housing 1, for forming a conveying space;

the hopper screen 5 is connected to the top of the cleaning shell 1 through the mounting frame 4 and used for containing wheat and filtering large-particle impurities in the wheat;

the rotating shaft 7 is rotatably arranged inside the cleaning shell 1 and is connected with a plurality of stirring rods 16 for stirring the wheat inside the cleaning shell 1;

a rotating rod 10 which is rotatably arranged inside the conveying barrel 11 and is provided with a spiral conveying sieve 14;

the driving piece is arranged on the conveying barrel 11 and drives the rotating rod 10 to rotate and drives the rotating shaft 7 to rotate through the driving piece;

wherein, the top of the rotating shaft 7 rotates to penetrate the hopper screen 5 and is fixedly connected with at least one material spreading rod 6, a screen plate 15 is fixedly arranged below the spiral conveying screen 14 and below the conveying barrel 11, a water outlet 12 is arranged at the bottom of the conveying barrel 11, and a surplus outlet 3 for discharging floaters is arranged at the upper part of the cleaning shell 1.

In the embodiment of the invention, a proper amount of water is added into the cleaning shell 1, the water surface in the cleaning shell 1 is flush with the bottom of the surplus outlet 3 and is kept to be continuously communicated with the water, wheat to be cleaned is placed in the hopper screen 5, the driving part is started, the driving part drives the rotating rod 10 to rotate and drives the rotating shaft 7 to rotate through the driving part, the rotating shaft 7 drives the material spreading rod 6 to rotate in the hopper screen 5, the wheat in the hopper screen 5 is uniformly spread at the bottom of the hopper screen 5 and is driven to pass through the hopper screen 5 to the interior of the cleaning shell 1, sundries with larger particle sizes, such as stones, straws and the like cannot pass through the hopper screen 5 and are left in the hopper screen 5, the rotating shaft 7 rotates to drive the stirring rod 16 to rotate, the stirring rod 16 rotates to stir and clean the wheat in the cleaning shell 1, and floating objects in the wheat float on the water surface, such as crushed straws, wheat and the like, and is agitated by water and redundant water is discharged from the residue outlet 3; the wheat that washs casing 1 bottom enters into the sieve 15 of the interior bottom of conveyer bucket 11 on, and the piece that density is greater than water in the wheat passes sieve 15 and enters into conveyer bucket 11 bottom to discharge conveyer bucket 11 through outlet 12, the driving piece drives dwang 10 and rotates, dwang 10 drives spiral delivery sieve 14 and rotates, and spiral delivery sieve 14 rotates and upwards conveys the wheat after wasing and drop water, and discharge from the top of conveyer bucket 11. Get rid of large granule impurity through hopper sieve 5, the buoyancy of utilizing water is got rid of floater and sieve 15 and is got rid of small granule impurity, make the wheat sanitization, it is wide to get rid of the impurity scope, the cleaning quality is high, it remains to have avoided impurity, 6 pave the wheat of hopper sieve 5 inside through pivoted shakeout material pole, can make better entering into of wheat wash inside the casing 1, the filtration efficiency is improved, drive the stirring of puddler 16 through a driving piece, shakeout material pole 6 rotates the shakeout material, 14 rotations of screw conveyer sieve are conveyed, make the device simplify, the manufacturing cost is reduced, and can the make full use of the energy, the waste of the energy has been avoided.

In one embodiment of the present invention, the driving member may be a motor 8, a fuel engine, etc., and the driving member may be a belt assembly, a belt gear assembly, preferably, when the driving member is a belt assembly, the driving member includes a driving pulley 9 and a driven pulley 13, the driving pulley 9 is coaxially and fixedly connected to a rotating rod 10, the driven pulley 13 is coaxially and fixedly connected to the rotating shaft 7, the driving pulley 9 and the driven pulley 13 are connected by a belt, the rotating rod 10 drives the driving pulley 9 to rotate, the driving pulley 9 drives the driven pulley 13 to rotate, so as to rotate the rotating shaft 7, thereby completing the transmission, a cover is installed on the cleaning housing 1 and/or the conveying barrel 11, the cover covers the driving member, the rotating shaft 7 and the rotating rod 10 rotate through the cover, the cover is disposed to prevent impurities or wheat from entering the driving member to affect the transmission, the communicating part of the bottom of the cleaning shell 1 and the conveying barrel 11 can be obliquely arranged, so that the wheat can conveniently enter the conveying barrel 11. The water outlet 12 is provided with a valve which can be opened to discharge the crushed stones at the bottom of the conveying barrel 11 and to empty the water deposited inside the cleaning case 1 and the conveying barrel 11.

In a preferred embodiment of the present invention, at least one surplus removing plate 20 is fixedly connected to the rotating shaft 7 at a position corresponding to the surplus outlet 3, and the surplus removing plate 20 is disposed to facilitate the floating objects moving on the water surface to be discharged into the surplus outlet 3.

As a preferred embodiment of the invention, the bottom of the spreading rod 6 is provided with a sawtooth structure, so that wheat can be better spread at the bottom of the hopper screen 5, and the spreading uniformity is improved.

In a preferred embodiment of the present invention, at least one material-stirring plate 17 is fixedly disposed at the bottom of the rotating shaft 7, and the material-stirring plate 17 rotates along with the rotating shaft 7 to stir the wheat deposited at the bottom of the washing case 1 to the surroundings and facilitate the wheat to enter the inside of the conveying barrel 11.

In a preferred embodiment of the present invention, the material-stirring plate 17 and the remainder-removing plate 20 are both arc-shaped structures protruding in the rotation direction, so as to facilitate stirring the wheat or the floating materials all around.

In a preferred embodiment of the present invention, the direction of rotation of the spreader bars 6 is arranged in a ramp configuration to facilitate the application of downward pressure to the wheat to facilitate its passage through the hopper screen 5.

As shown in fig. 3, as another preferred embodiment of the present invention, the hopper screen 5 is slidably connected to the mounting frame 4, the top of the rotating shaft 7 is fixedly connected with an eccentric 18, the eccentric 18 is slidably nested inside the hopper screen 5, and the eccentric 18 rotates along with the rotating shaft 7, so as to drive the hopper screen 5 to rock back and forth on the mounting frame 4, thereby increasing the screening speed and improving the screening efficiency. Be provided with observation window 2 on wasing casing 1, observation window 2's setting is convenient for observe the washing situation and the clean degree of water of the inside wheat of washing casing 1, is convenient for in time regulate and control.

The embodiment of the invention provides a wheat cleaning device for processing agricultural products, a proper amount of water is added into a cleaning shell 1, the water surface in the cleaning shell 1 is flush with the bottom of a surplus outlet 3, water is continuously introduced, wheat to be cleaned is placed in a hopper screen 5, a driving part is started, the driving part drives a rotating rod 10 to rotate and drives a rotating shaft 7 to rotate through a driving part, the rotating shaft 7 drives a material spreading rod 6 to rotate in the hopper screen 5, the wheat in the hopper screen 5 is uniformly spread at the bottom of the hopper screen 5 and is driven to go to the interior of the cleaning shell 1 through the hopper screen 5, sundries with larger particle sizes, such as stones, straws and the like cannot pass through the hopper screen 5 and are left in the hopper screen 5, the rotating shaft 7 rotates to drive a stirring rod 16 to rotate, the stirring rod 16 rotates to stir and clean the wheat in the cleaning shell 1, the floating objects in the wheat float on the water surface, such as broken straws, wheat residues and the like, are agitated by water and redundant water is discharged from the residue outlet 3; the wheat that washs casing 1 bottom enters into the sieve 15 of the interior bottom of conveyer bucket 11 on, and the piece that density is greater than water in the wheat passes sieve 15 and enters into conveyer bucket 11 bottom to discharge conveyer bucket 11 through outlet 12, the driving piece drives dwang 10 and rotates, dwang 10 drives spiral delivery sieve 14 and rotates, and spiral delivery sieve 14 rotates and upwards conveys the wheat after wasing and drop water, and discharge from the top of conveyer bucket 11. Get rid of large granule impurity through hopper sieve 5, the buoyancy of utilizing water is got rid of floater and sieve 15 and is got rid of small granule impurity, make the wheat sanitization, it is wide to get rid of the impurity scope, the cleaning quality is high, it remains to have avoided impurity, 6 pave the wheat of hopper sieve 5 inside through pivoted shakeout material pole, can make better entering into of wheat wash inside the casing 1, the filtration efficiency is improved, drive the stirring of puddler 16 through a driving piece, shakeout material pole 6 rotates the shakeout material, 14 rotations of screw conveyer sieve are conveyed, make the device simplify, the manufacturing cost is reduced, and can the make full use of the energy, the waste of the energy has been avoided.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.