WO2022041579A1 - 一种组合式可除尘粮食清理设备 - Google Patents

一种组合式可除尘粮食清理设备 Download PDF

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Publication number
WO2022041579A1
WO2022041579A1 PCT/CN2020/136117 CN2020136117W WO2022041579A1 WO 2022041579 A1 WO2022041579 A1 WO 2022041579A1 CN 2020136117 W CN2020136117 W CN 2020136117W WO 2022041579 A1 WO2022041579 A1 WO 2022041579A1
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Prior art keywords
plate
rotating
dust
side plate
rotating plate
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PCT/CN2020/136117
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English (en)
French (fr)
Inventor
姜少云
刘乾坤
张健
钟伟
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吴江市胜天包装输送机械有限责任公司
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Publication of WO2022041579A1 publication Critical patent/WO2022041579A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/02—Arrangement of air or material conditioning accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets

Definitions

  • the invention relates to a combined type dust-removing grain cleaning device.
  • the existing grain cleaning device usually adopts a grain cleaning screen, and uses a vibrating screen to screen and clean the grain. During the screening and cleaning process, a large amount of dust gas will be discharged together with the screened grain, which affects the cleanliness of the grain.
  • the existing grain cleaning equipment cannot effectively remove the light impurities and dust in the raw grain, resulting in a high dust content rate of the grain, and the dust is flying during the grain cleaning process, resulting in serious air pollution.
  • the purpose of the present invention is to provide a combined dust-removing grain cleaning device, which has a reasonable structure and can effectively remove impurities and dust in the grain, thereby ensuring the quality of the grain.
  • the technical scheme of the present invention is to design a combined dust-removing grain cleaning device, which includes a frame, a feeding device, a screening device and a dust-removing device;
  • the screening device includes a rotatable sieve drum arranged in the middle of the frame, the sieve drum is inclined, the high end of the sieve drum is an open end, and the lower end of the sieve drum is a closed end, and the inner wall of the sieve drum is an open end.
  • the sieve cylinder is provided with a miscellaneous outlet at the closed end
  • the frame is provided with a first motor for driving the rotation of the sieve cylinder
  • the frame is provided with a grain discharge under the sieve cylinder.
  • the rack is provided with a trash discharge channel below the trash outlet;
  • the feeding device includes a feeding channel vertically arranged on the top of the frame, the cross-sectional shape of the feeding channel is rectangular, and the lower end of the feeding channel is provided with a feeding pipe, and the other end of the feeding pipe passes through
  • the open end of the sieve drum extends into the sieve drum, and the feed channel includes a first side plate and a second side plate oppositely arranged, and a third side plate connected between the first side plate and the second side plate
  • the inside of the feeding channel is provided with an upper swing shaft and a lower swing shaft, the upper swing shaft and the lower swing shaft are both arranged horizontally, the upper swing shaft is installed on the first side plate through a bracket, and the upper swing shaft is mounted on the first side plate.
  • An upper baffle plate is fixed, and an upper swing arm is fixed on the upper swing shaft near the end of the third side plate, the upper baffle plate is inclined downward, and the lower swing shaft is installed on the second side through a bracket
  • a lower baffle plate is fixed on the lower swing shaft, the lower baffle plate is arranged at the lower part of the upper baffle plate, and a lower swing arm is fixed at the end of the lower swing shaft close to the third side plate, the The lower baffle plate is inclined downward, a first rotating plate and a second rotating plate are also arranged in the feeding channel, the first rotating plate and the second rotating plate are both vertically arranged, and the second rotating plate is set
  • a transmission belt is connected between the first rotating plate and the second rotating plate at the lower part of the first rotating plate, the first rotating plate corresponds to the upper swing arm, and the first rotating plate and the upper swing arm are connected between
  • There is an upper connecting rod the two ends of the upper connecting rod are respectively hinged with the first rotating plate and the upper swing arm through the first shaft pin, the outer side
  • the dust removal device includes a bag filter, a first dust suction port arranged on the first side panel, and a second dust suction port arranged on the second side panel, the first dust suction port is located on the upper baffle plate and the lower baffle plate, a first suction pipe is connected between the first suction port and the bag filter, the second suction port is located above the upper baffle plate, and the second suction port and the bag filter are connected.
  • a second suction pipe is connected between the bag filter;
  • the first rotating plate rotates to drive the upper swing arm to swing back and forth through the lower link, and then drives the upper baffle plate to swing back and forth through the upper swing shaft.
  • the second rotating disc rotates at the same time, thereby driving the lower baffle plate to swing back and forth;
  • the first dust suction port and the second dust suction port are both provided with blocking nets; the first dust suction pipe and the second dust suction pipe are both provided with fans; the first shaft pin is located on the upper rotating plate. At the edge, the second shaft pin is located at the edge of the lower rotating disc; the screen cylinder is provided with screen holes; the upper end of the feed channel is provided with a feeding hopper; the inclination angle of the screen cylinder is 15° -30°; the bottom of the frame is provided with a walking device.
  • the invention also provides a combined dust-removing grain cleaning device, comprising a frame, a feeding device, a screening device and a dust-removing device;
  • the screening device includes a rotatable sieve drum arranged in the middle of the frame, the sieve drum is inclined, the high end of the sieve drum is an open end, and the lower end of the sieve drum is a closed end, and the inner wall of the sieve drum is an open end.
  • the sieve cylinder is provided with a miscellaneous outlet at the closed end
  • the frame is provided with a first motor for driving the rotation of the sieve cylinder
  • the frame is provided with a grain discharge under the sieve cylinder.
  • the rack is provided with a trash discharge channel below the trash outlet;
  • the feeding device includes a feeding channel vertically arranged on the top of the frame, the cross-sectional shape of the feeding channel is rectangular, and the lower end of the feeding channel is provided with a feeding pipe, and the other end of the feeding pipe passes through
  • the open end of the sieve drum extends into the sieve drum, and the feed channel includes a first side plate and a second side plate oppositely arranged, and a third side plate connected between the first side plate and the second side plate
  • the inside of the feeding channel is provided with an upper swing shaft and a lower swing shaft, the upper swing shaft and the lower swing shaft are both arranged horizontally, the upper swing shaft is installed on the first side plate through a bracket, and the upper swing shaft is mounted on the first side plate.
  • An upper baffle plate is fixed, and an upper swing arm is fixed on the upper swing shaft near the end of the third side plate, the upper baffle plate is inclined downward, and the lower swing shaft is installed on the second side through a bracket
  • a lower baffle plate is fixed on the lower swing shaft, and a lower swing arm is fixed at the end of the lower swing shaft close to the third side plate, the lower baffle plate is inclined downward, and the feeding channel
  • a rotating plate corresponds to the upper swing arm, an upper link is arranged between the first rotating plate and the upper swing arm, and both ends of the upper link are hinged to the first rotating plate and the upper swing arm respectively through a first shaft pin , a second motor is fixed on the outside of the third side plate, the output shaft of the second motor penetrates the third side plate and is connected with the first rotating plate, the second rotating plate is corresponding to the lower swing arm, the second The rotating plate is mounted on the third side plate through a rotating shaft, and a lower link is arranged between the second rotating plate and the lower swing arm, and the two ends of the lower link are respectively connected with the second rotating plate and the lower swing arm through the second shaft pin hinged;
  • the dust removal device includes a bag filter, a first dust suction port arranged on the first side panel, and a second dust suction port arranged on the second side panel, the first dust suction port is located on the upper baffle plate and the lower baffle plate, a first suction pipe is connected between the first suction port and the bag filter, the second suction port is located above the upper baffle plate, and the second suction port and the bag filter are connected. A second suction pipe is connected between the bag filter.
  • both the first dust suction port and the second dust suction port are provided with blocking nets.
  • fans are provided on both the first dust suction pipe and the second dust suction pipe.
  • the first pivot pin is located at the edge of the first rotating disk
  • the second pivot pin is located at the edge of the second rotating disk.
  • the sieve drum is provided with sieve holes.
  • the upper end of the feeding channel is provided with a feeding hopper.
  • the inclination angle of the sieve drum is 15°-30°.
  • the bottom of the frame is provided with a running device.
  • a combined dust-removing grain cleaning device which has a reasonable structure and can effectively remove impurities and dust in the grain, thereby ensuring the quality of the grain.
  • the The grain is thrown up to disperse the grain, so that the dust mixed in the grain can be easily absorbed, and the falling grain can be hit during the reciprocating swing of the upper baffle plate and the lower baffle plate, which is beneficial to The dust adhering to the grain is separated, thereby further ensuring the cleanliness of the grain.
  • the grain enters the sieve cylinder under the guidance of the material guide tube, and the first motor is activated to drive the sieve cylinder to rotate, and the grain is screened in the sieve cylinder. It passes through the sieve hole and stays in the sieve cylinder, and flows into the miscellaneous outlet through the action of the spiral guide groove, and then falls to the miscellaneous discharge channel.
  • Figure 1 is a schematic diagram of the present invention.
  • Fig. 2 is the schematic diagram 1 of the feeding device in the present invention.
  • Fig. 3 is the schematic diagram 2 of the feeding device in the present invention.
  • the reference numerals include: 1-frame, 2-screen drum, 3-first motor, 4-grain discharge channel, 5-impurity discharge channel, 6-feed channel, 61-first side plate, 62- The second side plate, 63-the third side plate, 7-material guide pipe, 8-upper swing shaft, 9-down swing shaft, 10-upper baffle plate, 11-upper swing arm, 12-lower baffle plate, 13-lower arm, 14-first rotating disc, 15-second rotating disc, 16-transmission belt, 17-upper link, 18-first shaft pin, 19-second motor, 20-rotating shaft, 21-lower Connecting rod, 22-second shaft pin, 23-first vacuum pipe, 24-second vacuum pipe, 25-feed hopper, 26-travel device.
  • a combined dust-removing grain cleaning device includes a frame 1, a feeding device, a screening device and a dust-removing device;
  • the screening device comprises a rotatable sieve drum 2 arranged in the middle of the frame 1, the sieve drum 2 is arranged obliquely, the high end of the sieve drum 2 is an open end, and the low end of the sieve drum 2 is a closed end, so
  • the inner wall of the screen cylinder 2 is provided with a spiral guide groove, the screen cylinder 2 is provided with a miscellaneous outlet at the closed end, and the frame 1 is provided with a first motor 3 for driving the screen cylinder 2 to rotate.
  • 1 is provided with a grain discharge channel 4 located below the sieve cylinder 2, and the rack 1 is provided with a miscellaneous discharge channel 5 located below the miscellaneous outlet;
  • the feeding device includes a feeding channel 6 vertically arranged on the top of the frame 1, the cross-sectional shape of the feeding channel 6 is rectangular, and the lower end of the feeding channel 6 is provided with a feeding pipe 7, the feeding pipe The other end of the 7 passes through the open end of the sieve drum 2 and extends into the sieve drum 2.
  • the feed channel 6 includes a first side plate 61 and a second side plate 62 arranged oppositely, and is connected to the first side plate 61.
  • the third side plate 63 between the second side plate 62 and the feed channel 6 is provided with an upper swing shaft 8 and a lower swing shaft 9, and the upper swing shaft 8 and the lower swing shaft 9 are arranged horizontally, so
  • the upper swing shaft 8 is mounted on the first side plate 61 through a bracket, the upper baffle plate 10 is fixed on the upper swing shaft 8 , and the upper swing shaft 8 is fixed at the end of the upper swing shaft 8 near the third side plate 63 .
  • Arm 11 the upper baffle plate 10 is inclined downward
  • the lower swing shaft 9 is mounted on the second side plate 62 through a bracket, the lower baffle plate 12 is fixed on the lower swing shaft 9, and the lower baffle plate 12 is fixed on the lower swing shaft 9.
  • the material plate is arranged at the lower part of the upper baffle plate, and the lower swing shaft 9 is fixed with a lower swing arm 13 at the end close to the third side plate 63 , the lower baffle plate 12 is inclined downward, and the feeding channel 6
  • a transmission belt 16 is connected between the first rotating disk 14 and the second rotating disk 15 , the first rotating disk 14 corresponds to the upper swing arm 11 , and there is a set between the first rotating disk 14 and the upper swing arm 11 .
  • the dust removal device includes a bag filter, a first dust suction port provided on the first side plate 61, and a second dust suction port provided on the second side plate 62, the first dust suction port is located on the upper block
  • a first suction pipe 23 is connected between the material plate 10 and the lower baffle plate 12, and between the first suction port and the bag filter, and the second dust suction port is located above the upper baffle plate 10.
  • a second dust suction pipe 24 is connected between the second dust suction port and the bag filter.
  • Both the first dust suction port and the second dust suction port are provided with blocking nets.
  • the first pivot pin 18 is located at the edge of the first rotating disk 14
  • the second pivot pin 22 is located at the edge of the second rotating disk 15 .
  • the sieve drum 2 is provided with sieve holes.
  • a feeding hopper 25 is provided at the upper end of the above-mentioned feeding channel 6 .
  • the inclination angle of the above-mentioned screen drum 2 is 15°-30°.
  • the bottom of the frame 1 is provided with a running device 26 .
  • a combined dust-removing grain cleaning device which has a reasonable structure and can effectively remove impurities and dust in the grain, thereby ensuring the quality of the grain.
  • the grain When in use, the grain is poured into the feeding channel 6 from the feeding hopper 25, and the grain will be blocked by the upper baffle plate 10 and the lower baffle plate 12 after entering the feeding channel 6; and, by starting the second motor 19 to run ,
  • the second motor 19 drives the first rotating plate 14 to rotate. After the first rotating plate 14 rotates, it will drive the upper swing arm 11 to swing back and forth through the upper link 17, and then drive the upper baffle plate 10 to swing back and forth through the upper swing shaft 8. Since the second rotating plate 15 is connected with the first rotating plate 14 through the transmission belt 16, when the first rotating plate 14 rotates, the second rotating plate 15 will rotate together, thereby driving the lower baffle plate 12 to swing back and forth, and the upper baffle plate 12 will swing back and forth.
  • the grains falling on them can be thrown up to disperse the grains, so as to facilitate the suction of dust mixed in the grains, and the upper baffle plate 10
  • the falling grain can be hit, which is conducive to separating the dust adhering to the grain, thereby further ensuring the cleanliness of the grain.
  • the grain enters the sieve cylinder 2 under the guidance of the material guide pipe 7, and the first motor 3 is activated to drive the sieve cylinder 2 to rotate.
  • Grain channel 4 large impurities can not pass through the sieve hole and stay in the sieve cylinder 2, and flow into the outlet of the impurities through the action of the spiral guide groove, and then fall to the impurities discharge channel 5.

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  • Combined Means For Separation Of Solids (AREA)

Abstract

一种组合式可除尘粮食清理设备，包括机架（1）、进料装置、筛选装置和除尘装置；筛选装置包括可转动的设置在机架（1）中部的筛筒（2），筛筒（2）倾斜设置，筛筒（2）的高端为开口端，低端为封闭端，筛筒（2）在封闭端处设有出杂口，机架（1）上设有位于筛筒（2）下方的排粮通道（4）以及位于出杂口下方的排杂通道（5）；进料装置包括竖直设置在机架（1）顶部的进料通道（6），进料通道（6）的下端设有导料管（7），导料管（7）的另一端穿过筛筒（2）的开口端并延伸至筛筒（2）内，除尘装置包括布袋除尘器，该布袋除尘器和进料通道（6）之间连接有第一吸尘管（23）和第二吸尘管（24）。该组合式可除尘粮食清理设备，其结构合理，能够有效去除粮食中的杂质及粉尘，从而保证粮食的品质。

Description

一种组合式可除尘粮食清理设备
优先权声明
本申请要求于2020年8月27日提交中国专利局、申请号为2020108776552的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及一种组合式可除尘粮食清理设备。
背景技术
随着粮食、食用油加工和粮食储藏业的不断发展和技术进步，对粮食的清理质量和单位时间处理量都提出了更高的要求。粮食在入库储存前需要进行除杂，清除粮食中的叶，糠壳，尘土及瘪粮等杂物，提高粮食洁净度，提高粮食品质，便于粮食的储存，避免粮食由于杂物而变质，保障粮食的保质期。现有的粮食除杂装置通常采用粮食清理筛，利用振动筛对粮食进行筛分清理，在筛分清理的过程中会产生大量的灰尘气随着筛分过的粮食一同排出，影响粮食的洁净度，同时还会污染环境，影响工作人员的身体健康。现有的粮食清理设备无法有效去除原粮中的轻杂和灰尘，导致粮食含尘率高，而且粮食清理过程中粉尘飞扬，空气污染严重。
发明内容
本发明的目的在于提供一种组合式可除尘粮食清理设备，其结构合理，能够有效去除粮食中的杂质及粉尘，从而保证粮食的品质。
为实现上述目的，本发明的技术方案是设计一种组合式可除尘粮食清理设备，其包括机架、进料装置、筛选装置和除尘装置；
所述筛选装置包括可转动的设置在机架中部的筛筒，所述筛筒倾斜设置，该筛筒的高端为开口端，且该筛筒的低端为封闭端，所述筛筒的内壁上设有螺旋导向槽，该筛筒在封闭端处设有出杂口，所述机架上设有用于驱动筛筒转动的第一电机，该机架上设有位于筛筒下方的排粮通道，且该机架上设有位于出杂口下方的排杂通道；
所述进料装置包括竖直设置在机架顶部的进料通道，该进料通道的截面形状为矩形，且该进料通道的下端设有导料管，该导料管的另一端穿过筛筒的开口端并延伸至筛筒内，所述进料通道包括相对设置的第一侧板和第二侧板，以及连接在第一侧板和第二侧板之间的第三侧板，所述进料通道的内部设有上摆动轴和下摆动轴，该上摆动轴和下摆动轴均水平设置，所述上摆动轴通过支架安装在第一侧板上，该上摆动轴上固定有上挡料板，且该上摆动轴在靠近第三侧板的端部固定有上摆臂，所述上挡料板向下倾斜设置，所述下摆动轴通过支架安装在第二侧板上，该下摆动轴上固定有下挡料板，所述下挡料板设置在上挡料板下部，且该下摆动轴在靠近第三侧板的端部固定有下摆臂，所述下挡料板向下倾斜设置，所述进料通道内还设有第一转动盘和第二转动盘，该第一转动盘和第二转动盘均竖直设置，所述第二转动盘设置在第一转动盘的下部，且该第一转动盘和第二转动盘之间连接有传动皮带，所述第一转动盘与上摆臂相对应，该第一转动盘和上摆臂之间设有上连杆，该上连杆的两端通过第一轴销分别与第一转动盘和上摆臂铰接，所述第三侧板的外侧固定有第二电机，该第二电机的输出轴贯穿第三侧板并与第一转动盘连接，所述第二转动盘与下摆臂相对应，该第二转动盘通过转轴安装在第三侧板上，且该第二转动盘和下摆臂之间设有下连杆，所述下连杆设置在上连杆的下部，该下连杆的两端通过第二轴销分别与第二转动盘和下摆臂铰接；
所述除尘装置包括布袋除尘器、设置在第一侧板上的第一吸尘口，以及设置在第二侧板上的第二吸尘口，所述第一吸尘口位于上挡料板和下挡料板之间，该第一吸尘口和布袋除尘器之间连接有第一吸尘管，所述第二吸尘口位于上挡料板的上方，该第二吸尘口和布袋除尘器之间连接有第二吸尘管；
在所述第二电机的驱动下，所述第一转动盘转动，以通过下连杆带动上摆臂往复摆动，进而通过上摆动轴带动上挡料板往复摆动，在第一转动盘转动时所述第二转动盘同时转动，从而带动下挡料板往复摆动；
所述第一吸尘口和第二吸尘口处均设有挡网；所述第一吸尘管和第二吸尘管上均设有风机；所述第一轴销位于上转动盘的边缘处，所述第二轴销位于下转动盘的边缘处；所述筛筒上设有筛孔；所述进料通道的上端设有进料斗；所述筛筒的倾斜角度为15°-30°；所述机架的底部设有行走装置。
本发明还提供一种组合式可除尘粮食清理设备，包括机架、进料装置、筛选装置和除尘装置；
所述筛选装置包括可转动的设置在机架中部的筛筒，所述筛筒倾斜设置，该筛筒的高端为开口端，且该筛筒的低端为封闭端，所述筛筒的内壁上设有螺旋导向槽，该筛筒在封闭端处设有出杂口，所述机架上设有用于驱动筛筒转动的第一电机，该机架上设有位于筛筒下方的排粮通道，且该机架上设有位于出杂口下方的排杂通道；
所述进料装置包括竖直设置在机架顶部的进料通道，该进料通道的截面形状为矩形，且该进料通道的下端设有导料管，该导料管的另一端穿过筛筒的开口端并延伸至筛筒内，所述进料通道包括相对设置的第一侧板和第二侧板，以及连接在第一侧板和第二侧板之间的第三侧板，所述进料通道的内部设有上摆动轴和下摆动轴，该上摆动轴和下摆动轴均水平设置，所述上摆动轴通过支架安装在第一侧板上，该上摆动轴上固定有上挡料板，且该上摆动轴在靠近第三侧板的端部固定有上摆臂，所述上挡料板向下倾斜设置，所述下摆动轴通过支架安装在第二侧板上，该下摆动轴上固定有下挡料板，且该下摆动轴在靠近第三侧板的端部固定有下摆臂，所述下挡料板向下倾斜设置，所述进料通道内还设有第一转动盘和第二转动盘，该第一转动盘和第二转动盘均竖直设置，且该第一转动盘和第二转动盘之间连接有传动皮带，所述第一转动盘与上摆臂相对应，该第一转动盘和上摆臂之间设有上连杆，该上连杆的两端通过第一轴销分别与第一转动盘和上摆臂铰接，所述第三侧板的外侧固定有第二电机，该第二电机的输出轴贯穿第三侧板并与第一转动盘连接，所述第二转动盘与下摆臂相对应，该第二转动盘通过转轴安装在第三侧板上，且该第二转动盘和下摆臂之间设有下连杆，该下连杆的两端通过第二轴销分别与第二转动盘和下摆臂铰接；
所述除尘装置包括布袋除尘器、设置在第一侧板上的第一吸尘口，以及设置在第二侧板上的第二吸尘口，所述第一吸尘口位于上挡料板和下挡料板之间，该第一吸尘口和布袋除尘器之间连接有第一吸尘管，所述第二吸尘口位于上挡料板的上方，该第二吸尘口和布袋除尘器之间连接有第二吸尘管。
优选的，所述第一吸尘口和第二吸尘口处均设有挡网。
优选的，所述第一吸尘管和第二吸尘管上均设有风机。
优选的，所述第一轴销位于第一转动盘的边缘处，所述第二轴销位于第二转动盘的边缘处。
优选的，所述筛筒上设有筛孔。
优选的，所述进料通道的上端设有进料斗。
优选的，所述筛筒的倾斜角度为15°-30°。
优选的，所述机架的底部设有行走装置。
本发明的优点和有益效果在于：提供一种组合式可除尘粮食清理设备，其结构合理，能够有效去除粮食中的杂质及粉尘，从而保证粮食的品质。
使用时，将粮食从进料斗倒入进料通道，粮食在进入进料通道后将受到上挡料板和下挡料板的阻挡；并且，通过启动第二电机运行，由第二电机驱动第一转动盘转动，第一转动盘转动后将通过上连杆带动上摆臂往复摆动，进而通过上摆动轴带动上挡料板往复摆动，由于第二转动盘通过传动皮带与第一转动盘连接，因此在第一转动盘转动时第二转动盘将一同转动，从而带动下挡料板往复摆动，在上挡料板以及下挡料板往复摆动的过程中，可将落在其上的粮食抛起，以使粮食分散，从而便于将参杂在粮食中的粉尘吸除，并且，上挡料板以及下挡料板往复摆动的过程中，可对下落的粮食进行击打，有利于使粘附在粮食上的粉尘分离，从而进一步保证粮食的洁净度。之后粮食在导料管的引导下进入筛筒，通过启动第一电机运行驱动筛筒转动，粮食在筛筒内进行筛理，粮食通过筛筒上的筛孔落至排粮通道，大型杂质不能穿过筛孔留在筛筒内，并经螺旋导向槽作用流入出杂口后落至排杂通道。
附图说明
图1是本发明的示意图。
图2是本发明中进料装置的示意图一。
图3是本发明中进料装置的示意图二。
其中，附图标记包括：1-机架，2-筛筒，3-第一电机，4-排粮通道，5-排杂通道，6-进料通道，61-第一侧板，62-第二侧板，63-第三侧板，7-导料管，8-上摆动轴，9-下摆动轴，10-上挡料板，11-上摆臂，12-下挡料板，13-下摆臂，14-第一转动盘，15-第二转动盘，16-传动皮带，17-上连杆，18-第一轴销，19-第二电机，20-转轴，21-下连杆，22-第二轴销，23-第一吸尘管，24-第二吸尘管，25-进料斗，26-行走装置。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所 描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
下面结合附图和实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
本发明具体实施的技术方案是：
如图1、图2和图3所示，一种组合式可除尘粮食清理设备，包括机架1、进料装置、筛选装置和除尘装置；
所述筛选装置包括可转动的设置在机架1中部的筛筒2，所述筛筒2倾斜设置，该筛筒2的高端为开口端，且该筛筒2的低端为封闭端，所述筛筒2的内壁上设有螺旋导向槽，该筛筒2在封闭端处设有出杂口，所述机架1上设有用于驱动筛筒2转动的第一电机3，该机架1上设有位于筛筒2下方的排粮通道4，且该机架1上设有位于出杂口下方的排杂通道5；
所述进料装置包括竖直设置在机架1顶部的进料通道6，该进料通道6的截面形状为矩形，且该进料通道6的下端设有导料管7，该导料管7的另一端穿过筛筒2的开口端并延伸至筛筒2内，所述进料通道6包括相对设置的第一侧板61和第二侧板62，以及连接在第一侧板61和第二侧板62之间的第三侧板63，所述进料通道6的内部设有上摆动轴8和下摆动轴9，该上摆动轴8和下摆动轴9均水平设置，所述上摆动8轴通过支架安装在第一侧板61上，该上摆动轴8上固定有上挡料板10，且该上摆动轴8在靠近第三侧板63的端部固定有上摆臂11，所述上挡料板10向下倾斜设置，所述下摆动轴9通过支架安装在第二侧板62上，该下摆动轴9上固定有下挡料板12，所述下挡料板设置在上挡料板下部，且该下摆动轴9在靠近第三侧板63的端部固定有下摆臂13，所述下挡料板12向下倾斜设置，所述进料通道6内还设有第一转动盘14和第二转动盘15，所述第二转动盘15设置在第一转动盘14的下部，该第一转动盘14和第二转动盘15均竖直设置，且该第一转动盘14和第二转动盘15之间连接有传动皮带16，所述第一转动盘14与上摆臂11相对应，该第一转动盘14和上摆臂11之间设有上连杆17，该上连杆17的两端通过第一轴销18分别与第一转动盘14和上摆臂11铰接，所述第三侧板63的外侧固定有第二电机19，该第二电机19的输出轴贯穿第三侧板63并与第一转动盘14连接，所述第二转动盘15与下摆臂13相 对应，该第二转动盘15通过转轴20安装在第三侧板63上，且该第二转动盘15和下摆臂13之间设有下连杆21，所述下连杆设置在上连杆的下部，该下连杆21的两端通过第二轴销22分别与第二转动盘15和下摆臂13铰接；
所述除尘装置包括布袋除尘器、设置在第一侧板61上的第一吸尘口，以及设置在第二侧板62上的第二吸尘口，所述第一吸尘口位于上挡料板10和下挡料板12之间，该第一吸尘口和布袋除尘器之间连接有第一吸尘管23，所述第二吸尘口位于上挡料板10的上方，该第二吸尘口和布袋除尘器之间连接有第二吸尘管24。
上述第一吸尘口和第二吸尘口处均设有挡网。
上述第一吸尘管23和第二吸尘管24上均设有风机。
上述第一轴销18位于第一转动盘14的边缘处，上述第二轴销22位于第二转动盘15的边缘处。
上述筛筒2上设有筛孔。
上述进料通道6的上端设有进料斗25。
上述筛筒2的倾斜角度为15°-30°。
上述机架1的底部设有行走装置26。
本发明的优点和有益效果在于：提供一种组合式可除尘粮食清理设备，其结构合理，能够有效去除粮食中的杂质及粉尘，从而保证粮食的品质。
使用时，将粮食从进料斗25倒入进料通道6，粮食在进入进料通道6后将受到上挡料板10和下挡料板12的阻挡；并且，通过启动第二电机19运行，由第二电机19驱动第一转动盘14转动，第一转动盘14转动后将通过上连杆17带动上摆臂11往复摆动，进而通过上摆动轴8带动上挡料板10往复摆动，由于第二转动盘15通过传动皮带16与第一转动盘14连接，因此在第一转动盘14转动时第二转动盘15将一同转动，从而带动下挡料板12往复摆动，在上挡料板10以及下挡料板12往复摆动的过程中，可将落在其上的粮食抛起，以使粮食分散，从而便于将参杂在粮食中的粉尘吸除，并且，上挡料板10以及下挡料板12往复摆动的过程中，可对下落的粮食进行击打，有利于使粘附在粮食上的粉尘分离，从而进一步保证粮食的洁净度。之后粮食在导料管7的引导下进入筛筒2，通过启动第一电机3运行驱动筛筒2转动，粮食在筛筒2内进行筛理，粮食通过筛筒2上的筛孔落至排粮通道4，大型杂质不能穿过筛孔留在筛筒2内，并经螺旋导向槽作用流入出杂口后落至排杂通道5。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (9)

  1. 一种组合式可除尘粮食清理设备，其特征在于，包括机架、进料装置、筛选装置和除尘装置；
    所述筛选装置包括可转动的设置在机架中部的筛筒，所述筛筒倾斜设置，该筛筒的高端为开口端，且该筛筒的低端为封闭端，所述筛筒的内壁上设有螺旋导向槽，该筛筒在封闭端处设有出杂口，所述机架上设有用于驱动筛筒转动的第一电机，该机架上设有位于筛筒下方的排粮通道，且该机架上设有位于出杂口下方的排杂通道；
    所述进料装置包括竖直设置在机架顶部的进料通道，该进料通道的截面形状为矩形，且该进料通道的下端设有导料管，该导料管的另一端穿过筛筒的开口端并延伸至筛筒内，所述进料通道包括相对设置的第一侧板和第二侧板，以及连接在第一侧板和第二侧板之间的第三侧板，所述进料通道的内部设有上摆动轴和下摆动轴，该上摆动轴和下摆动轴均水平设置，所述上摆动轴通过支架安装在第一侧板上，该上摆动轴上固定有上挡料板，且该上摆动轴在靠近第三侧板的端部固定有上摆臂，所述上挡料板向下倾斜设置，所述下摆动轴通过支架安装在第二侧板上，该下摆动轴上固定有下挡料板，所述下挡料板设置在上挡料板下部，且该下摆动轴在靠近第三侧板的端部固定有下摆臂，所述下挡料板向下倾斜设置，所述进料通道内还设有第一转动盘和第二转动盘，该第一转动盘和第二转动盘均竖直设置，所述第二转动盘设置在第一转动盘的下部，且该第一转动盘和第二转动盘之间连接有传动皮带，所述第一转动盘与上摆臂相对应，该第一转动盘和上摆臂之间设有上连杆，该上连杆的两端通过第一轴销分别与第一转动盘和上摆臂铰接，所述第三侧板的外侧固定有第二电机，该第二电机的输出轴贯穿第三侧板并与第一转动盘连接，所述第二转动盘与下摆臂相对应，该第二转动盘通过转轴安装在第三侧板上，且该第二转动盘和下摆臂之间设有下连杆，所述下连杆设置在上连杆的下部，该下连杆的两端通过第二轴销分别与第二转动盘和下摆臂铰接；
    所述除尘装置包括布袋除尘器、设置在第一侧板上的第一吸尘口，以及设置在第二侧板上的第二吸尘口，所述第一吸尘口位于上挡料板和下挡料板之间，该第一吸尘口和布袋除尘器之间连接有第一吸尘管，所述第二吸尘口位于上挡料板的上方，该第二吸尘口和布袋除尘器之间连接有第二吸尘管；
    在所述第二电机的驱动下，所述第一转动盘转动，以通过下连杆带动上摆臂往复摆动，进而通过上摆动轴带动上挡料板往复摆动，在第一转动盘转动时所述第二转动盘同时转动，从而带动下挡料板往复摆动；
    所述第一吸尘口和第二吸尘口处均设有挡网；所述第一吸尘管和第二吸尘管上均设有风机；所述第一轴销位于上转动盘的边缘处，所述第二轴销位于下转动盘的边缘处；所述筛筒上设有筛孔；所述进料通道的上端设有进料斗；所述筛筒的倾斜角度为15°-30°；所述机架的底部设有行走装置。
  2. 一种组合式可除尘粮食清理设备，其特征在于，包括机架、进料装置、筛选装置和除尘装置；
    所述筛选装置包括可转动的设置在机架中部的筛筒，所述筛筒倾斜设置，该筛筒的高端为开口端，且该筛筒的低端为封闭端，所述筛筒的内壁上设有螺旋导向槽，该筛筒在封闭端处设有出杂口，所述机架上设有用于驱动筛筒转动的第一电机，该机架上设有位于筛筒下方的排粮通道，且该机架上设有位于出杂口下方的排杂通道；
    所述进料装置包括竖直设置在机架顶部的进料通道，该进料通道的截面形状为矩形，且该进料通道的下端设有导料管，该导料管的另一端穿过筛筒的开口端并延伸至筛筒内，所述进料通道包括相对设置的第一侧板和第二侧板，以及连接在第一侧板和第二侧板之间的第三侧板，所述进料通道的内部设有上摆动轴和下摆动轴，该上摆动轴和下摆动轴均水平设置，所述上摆动轴通过支架安装在第一侧板上，该上摆动轴上固定有上挡料板，且该上摆动轴在靠近第三侧板的端部固定有上摆臂，所述上挡料板向下倾斜设置，所述下摆动轴通过支架安装在第二侧板上，该下摆动轴上固定有下挡料板，且该下摆动轴在靠近第三侧板的端部固定有下摆臂，所述下挡料板向下倾斜设置，所述进料通道内还设有第一转动盘和第二转动盘，该第一转动盘和第二转动盘均竖直设置，所述第二转动盘设置在第一转动盘的下方，且该第一转动盘和第二转动盘之间连接有传动皮带，所述第一转动盘与上摆臂相对应，该第一转动盘和上摆臂之间设有上连杆，该上连杆的两端通过第一轴销分别与第一转动盘和上摆臂铰接，所述第三侧板的外侧固定有第二电机，该第二电机的输出轴贯穿第三侧板并与第一转动盘连接，所述第二转动盘与下摆臂相对应，该第二转动盘通过转轴安装在第三侧板上，且该第二转动盘和下摆臂之间设有下连杆，该下连杆的两端通过第二轴销分别与第二转动盘和下摆臂铰接；
    所述除尘装置包括布袋除尘器、设置在第一侧板上的第一吸尘口，以及设置在第二侧板上的第二吸尘口，所述第一吸尘口位于上挡料板和下挡料板之间，该第一吸尘口和布袋除尘器之间连接有第一吸尘管，所述第二吸尘口位于上挡料板的上方，该第二吸尘口和布袋除尘器之间连接有第二吸尘管。
  3. 根据权利要求2所述的组合式可除尘粮食清理设备，其特征在于，所述第一吸尘口和第二吸尘口处均设有挡网。
  4. 根据权利要求3所述的组合式可除尘粮食清理设备，其特征在于，所述第一吸尘管和第二吸尘管上均设有风机。
  5. 根据权利要求4所述的组合式可除尘粮食清理设备，其特征在于，所述第一轴销位于上转动盘的边缘处，所述第二轴销位于下转动盘的边缘处。
  6. 根据权利要求5所述的组合式可除尘粮食清理设备，其特征在于，所述筛筒上设有筛孔。
  7. 根据权利要求6所述的组合式可除尘粮食清理设备，其特征在于，所述进料通道的上端设有进料斗。
  8. 根据权利要求7所述的组合式可除尘粮食清理设备，其特征在于，所述筛筒的倾斜角度为15°-30°。
  9. 根据权利要求8所述的组合式可除尘粮食清理设备，其特征在于，所述机架的底部设有行走装置。
PCT/CN2020/136117 2020-08-27 2020-12-14 一种组合式可除尘粮食清理设备 WO2022041579A1 (zh)

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