Impurity removing device for wheat processing

Abstract

The utility model relates to the technical field of wheat, and discloses an impurity removing device for wheat processing, which comprises an equipment bin. By arranging the equipment bin, the wind power device and the screening device, firstly, the screening device is started, then the wind power device is started, then wheat is poured into the first filter screen, the wheat passing through the first filter screen falls into the second filter screen, impurities on the first filter screen fall into the impurity box, and the wheat on the second filter screen falls into the screening device. Dust falls into the dust box through the second filter screen, dust which does not fall off and damaged grains can be blown out by the separating device, clean wheat falls into the material collecting box, after wheat impurities are removed, the wind power device and the screening device are closed, the cleaning device is opened, the first filter screen is cleaned, and the problems that in the prior art, the efficiency of the wheat impurity removing process is too low, and the working efficiency is high are solved. The problems that wheat and impurities cannot be effectively separated, the effect of removing the wheat impurities is slightly poor, and the requirement for large workload cannot be met are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheat, and in particular relates to an impurity removal device for wheat processing. Background Art

[0002] Wheat is an annual or biennial herb of the genus Triticeae in the Poaceae family. Wheat has strong adaptability and is one of the earliest cultivated, most widely distributed, largest-grown, highest-yielding, and most important cereal resources in the world. After wheat is harvested from the fields and dried, it will be mixed with some fine dust, broken grains, or other garbage.

[0003] Before wheat is stored or further processed, the impurity removal process is essential. How to improve cleaning efficiency, reduce wheat loss, and ensure wheat quality is crucial to food security. In addition, it is also necessary to consider reducing the wear of working parts, extending the service life of equipment, and saving production management costs. At present, the problems with the wheat impurity removal process are: in the prior art, the process efficiency of removing wheat impurities is too low, and wheat and impurities cannot be separated efficiently. Moreover, the effect of removing wheat impurities is slightly poor, and dust pollutes the workshop more, which cannot meet the large workload. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides an impurity removal device for wheat processing which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: an impurity removal device for wheat processing includes an equipment bin, and is characterized in that: a support leg is fixedly installed on the bottom of the equipment bin, a wind device is arranged on the left side of the equipment bin, a material receiving box is arranged on the left side of the equipment bin, an impurity box is arranged on the right side of the equipment bin, a screening device is arranged in the inner cavity of the equipment bin, a dust box is arranged in the inner cavity of the equipment bin, a positioning pin is arranged on the right side of the dust box, and a moving opening is opened on the front side of the equipment bin.

[0006] In order to improve the cleaning of dust and garbage that are not filtered autonomously, preferably, the wind power device includes a bellows, fan blades, a transmission shaft, a first transmission wheel, a second transmission wheel, a transmission belt and a first motor. The right side of the bellows is fixedly installed on the left side of the equipment bin, the fan blades are movably installed in the inner cavity of the bellows, the bottom of the fan blades is fixedly installed on one end of the transmission shaft, the second transmission wheel is fixedly installed on the other end of the transmission shaft, the first transmission wheel is fixedly installed on the output end of the first motor, the first transmission wheel and the second transmission wheel are movably connected by a transmission belt, a first bottom plate is fixedly installed on the bottom of the first motor, and the rear side of the first bottom plate is fixedly installed on the front side of the equipment bin, so that dust and garbage can be blown out by the wind power device.

[0007] In order to improve the impurity removal and filtration of wheat, preferably, the screening device includes a power mechanism and a screening structure, the power mechanism is installed on the front side of the equipment bin, the screening structure is installed in the inner cavity of the equipment bin, and the screening structure is located on the rear side of the power mechanism. The screening device can be used to separate wheat from dust and garbage to achieve the purpose of removing impurities.

[0008] In order to improve the positioning of the dust box, preferably, the positioning pin includes a positioning block, a positioning rod and a positioning slot. The left side of the positioning block is fixedly installed on the right side of the dust box, and the right side of the positioning slot is fixedly installed on the left side of the setting bin. The positioning rod is movably installed in the inner cavity of the positioning slot through the middle part of the positioning block, and the dust box can be prevented from displacement by the fixing of the positioning pin.

[0009] In order to improve the transmission of the screening structure, preferably, the power mechanism includes a second motor, a disc, a first transmission rod, a slider, a slide bar, a fixed block, a movable groove and a second transmission rod, the rear side of the fixed block is fixedly installed on the front side of the equipment bin, the two ends of the slide bar are movably installed on the middle part of the fixed block, the front side of the second transmission rod is fixedly installed on the rear side of the slide bar, the top of the movable groove is fixedly installed on the bottom of the slide bar, the slider is movably installed on the inner cavity of the movable groove, the rear side of the first transmission rod is movably installed on the front side of the slider, the front side of the first transmission rod is fixedly installed on the rear side of the disc, the disc is fixedly installed on the output end of the second motor, the bottom of the second motor is fixedly installed with a second bottom plate, the rear side of the second bottom plate is fixedly installed on the front side of the equipment bin, and the fixed screening structure can be shaken by the cooperation of the second motor and the second transmission rod.

[0010] In order to improve the efficiency of removing impurities from wheat, preferably, the screening structure includes a first filter screen, a second filter screen and a remote control rod, the first filter screen is installed in the inner cavity of the equipment bin, the top of the remote control rod is movably installed on the top of the inner cavity of the equipment bin, the bottom of the first filter screen is fixedly installed on the bottom of the remote control rod, the rear side of the second transmission rod is fixedly installed on the front side of the first filter screen, the second filter screen is fixedly installed in the inner cavity of the equipment bin, the second filter screen is located at the bottom of the first filter screen, and the inner cavity of the first filter screen is provided with a cleaning device, which can effectively separate wheat and impurities through the cooperation of the screening structure and the power mechanism.

[0011] In order to improve the cleanliness of the first filter, preferably, the cleaning device includes a brush, a first push rod, a second push rod, a third transmission rod, a fourth transmission rod and a hydraulic rod, the brush is movably installed in the inner cavity of the first filter, one end of the first push rod is fixedly installed on the surface of the brush, one end of the third transmission rod is fixedly installed on the other end of the first push rod, one end of the second push rod is fixedly installed on the other end of the third transmission rod, one end of the fourth transmission rod is fixedly installed on the other end of the second push rod, and the other end of the fourth transmission rod is fixedly installed on the output end of the hydraulic rod, and the bottom of the hydraulic rod is fixedly installed on the rear side of the equipment compartment, and the residual impurities on the first filter can be removed by the cooperation of the hydraulic rod and the brush.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with an equipment bin, a wind device and a screening device. First, the screening device is turned on, the second motor starts to rotate, and then the wind device is turned on, the first motor starts to rotate, and then the wheat is poured into the first filter screen, the wheat passing through the first filter screen will fall into the second filter screen, the larger impurities on the first filter screen will fall into the impurity box, the wheat on the second filter screen, the wheat water without impurities will fall into the collecting box, the fine dust particles will fall into the dust box through the second filter screen, the dust particles that have not fallen will be blown out by the separation device, after the wheat impurities are removed, the wind device and the screening device are turned off, the cleaning device is turned on, and the first filter screen is cleaned by driving the brush through the hydraulic rod, so as to solve the problem that the efficiency of the process of removing wheat impurities in the prior art is too low, the wheat and impurities cannot be separated efficiently, and the effect of removing wheat impurities is slightly poor, which cannot meet the problem of a large workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the screening structure provided by the embodiment of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the power mechanism provided by the embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the wind power device provided by the embodiment of the utility model;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the cleaning device provided by the embodiment of the utility model;

[0019] Figure 6 It is a schematic diagram of the three-dimensional structure of the positioning pin provided in the embodiment of the utility model.

[0020] In the figure: 1, equipment warehouse; 2, outrigger; 3, wind device; 301, bellows; 302, fan blades; 303, transmission shaft; 304, first transmission wheel; 305, second transmission wheel; 306, transmission belt; 307, first motor; 4, material receiving box; 5, impurity box; 6, screening device; 601, power mechanism; 6011, second motor; 6012, disc; 6013, first transmission rod; 6014, slider; 6015, slide rod; 6016, fixed block; 6017, movable slot; 60 18. Second transmission rod; 602. Screening structure; 6021. First filter; 6022. Second filter; 6023. Remote control rod; 7. Dust box; 8. Positioning pin; 801. Positioning block; 802. Positioning rod; 803. Positioning groove; 9. Moving opening; 10. First bottom plate; 11. Second bottom plate; 12. Cleaning device; 1201. Brush; 1202. First push rod; 1203. Second push rod; 1204. Third transmission rod; 1205. Fourth transmission rod; 1206. Hydraulic rod. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 6As shown, an impurity removal device for wheat processing provided by an embodiment of the utility model comprises an equipment bin 1, a support leg 2 is fixedly installed at the bottom of the equipment bin 1, a wind device 3 is arranged on the left side of the equipment bin 1, a material receiving box 4 is arranged on the left side of the equipment bin 1, an impurity box 5 is arranged on the right side of the equipment bin 1, a screening device 6 is arranged in the inner cavity of the equipment bin 1, a dust box 7 is arranged in the inner cavity of the equipment bin 1, a positioning pin 8 is arranged on the right side of the dust box 7, and a moving port 9 is opened on the front side of the equipment bin 1. In order to improve the cleaning of dust and garbage that is not filtered autonomously, the wind device 3 comprises a bellows 301, fan blades 302, a transmission shaft 303, a first transmission wheel 304, a second transmission wheel 305, a transmission belt 306 and a first motor 307. The right side of the bellows 301 is fixedly installed It is installed on the left side of the equipment warehouse 1, the fan blade 302 is movably installed in the inner cavity of the bellows 301, the bottom of the fan blade 302 is fixedly installed on one end of the transmission shaft 303, the second transmission wheel 305 is fixedly installed on the other end of the transmission shaft 303, the first transmission wheel 304 is fixedly installed on the output end of the first motor 307, the first transmission wheel 304 and the second transmission wheel 305 are movably connected through a transmission belt 306, and the first bottom plate 10 is fixedly installed on the bottom of the first motor 307, and the rear side of the first bottom plate 10 is fixedly installed on the front side of the equipment warehouse 1, and dust and garbage can be blown out by the wind device 3. In order to improve the impurity removal and filtration of wheat, the screening device 6 includes a power mechanism 601 and a screening structure 602. The power mechanism 601 is installed on the front side of the equipment warehouse 1, and the screening structure 602 is fixedly installed on the bottom of the first motor 307. The selection structure 602 is installed in the inner cavity of the equipment bin 1. The screening structure 602 is located at the rear side of the power mechanism 601. The wheat and dust garbage can be separated by the screening device 6 to achieve the purpose of removing impurities. In order to improve the positioning of the dust box 7, the positioning pin 8 includes a positioning block 801, a positioning rod 802 and a positioning groove 803. The left side of the positioning block 801 is fixedly installed on the right side of the dust box 7, and the right side of the positioning groove 803 is fixedly installed on the left side of the setting bin. The positioning rod 802 is movably installed in the inner cavity of the positioning groove 803 through the middle part of the positioning block 801. The dust box 7 can be prevented from displacement by fixing the positioning pin 8. In order to improve the transmission of the screening structure 602, the power mechanism 601 includes a second motor 6011, a disc 6012, a first Transmission rod 6013, slider 6014, slide bar 6015, fixed block 6016, movable groove 6017 and second transmission rod 6018, the rear side of fixed block 6016 is fixedly installed on the front side of equipment compartment 1, both ends of slide bar 6015 are movably installed on the middle part of fixed block 6016, the front side of second transmission rod 6018 is fixedly installed on the rear side of slide bar 6015, the top of movable groove 6017 is fixedly installed on the bottom of slide bar 6015, slide bar 6014 is movably installed on the inner cavity of movable groove 6017, the rear side of first transmission rod 6013 is movably installed on the front side of slide bar 6014, the front side of first transmission rod 6013 is fixedly installed on the rear side of disc 6012, disc 6012 is fixedly installed on the output end of second motor 6011,The second bottom plate 11 is fixedly installed at the bottom of the second motor 6011, and the rear side of the second bottom plate 11 is fixedly installed on the front side of the equipment bin 1. The fixed screening structure 602 can be shaken by the cooperation of the second motor 6011 and the second transmission rod 6018. In order to improve the efficiency of removing wheat impurities, the screening structure 602 includes a first filter screen 6021, a second filter screen 6022 and a remote control rod 6023. The first filter screen 6021 is installed in the inner cavity of the equipment bin 1, and the top of the remote control rod 6023 is movably installed on the top of the inner cavity of the equipment bin 1. The bottom of the first filter screen 6021 is fixedly installed on the bottom of the remote control rod 6023. The rear side of the second transmission rod 6018 is fixedly installed on the front side of the first filter screen 6021, and the second filter screen 6022 is fixedly installed in the inner cavity of the equipment bin 1. The second filter screen 6022 is located at the bottom of the first filter screen 6021. The inner cavity of the first filter screen 6021 is provided with a cleaning device 12, which can be shaken by the cooperation of the screening structure 602 and the power mechanism 601. , effectively separating wheat from impurities, in order to improve the cleaning of the first filter 6021, the cleaning device 12 includes a brush 1201, a first push rod 1202, a second push rod 1203, a third transmission rod 1204, a fourth transmission rod 1205 and a hydraulic rod 1206, the brush 1201 is movably installed in the inner cavity of the first filter 6021, one end of the first push rod 1202 is fixedly installed on the surface of the brush 1201, and one end of the third transmission rod 1204 is fixedly installed on the first push rod The other end of the rod 1202, one end of the second push rod 1203 is fixedly installed on the other end of the third transmission rod 1204, one end of the fourth transmission rod 1205 is fixedly installed on the other end of the second push rod 1203, and the other end of the fourth transmission rod 1205 is fixedly installed on the output end of the hydraulic rod 1206. The bottom of the hydraulic rod 1206 is fixedly installed on the rear side of the equipment compartment 1. The residual impurities on the first filter screen 6021 can be removed by the cooperation of the hydraulic rod 1206 and the brush 1201.

[0024] The working principle of this utility model:

[0025] When in use, first open the screening device 6, the second motor 6011 starts to rotate, the second motor 6011 drives the disc 6012, the disc 6012 drives the first transmission rod 6013, the first transmission rod 6013 drives the slider 6014, the slider 6014 drives the movable groove 6017, the movable groove 6017 drives the slide bar 6015, the slide bar 6015 drives the second transmission rod 6018, the second transmission rod 6018 drives the first filter 6021, the first filter 6021 is moved by the remote control rod 6023, the first filter screen 6021 is shaken through the transmission of the second motor 6011, and then the wind device 3 is turned on, the first motor 307 starts to rotate, the first motor 307 drives the first transmission wheel 304, the first transmission wheel 304 drives the second transmission wheel 305 through the transmission belt 306, the second transmission wheel 305 drives the transmission shaft 303, the transmission shaft 303 drives the fan blades 302, the fan blades 302 start to rotate, generate wind force, and then pour the wheat into the first filter screen 6021. The wheat enters the second filter 6022 as the first filter 6021 shakes, and the impurities on the first filter 6021 fall into the impurity box 5 as they shake. After the wheat falls into the second filter 6022, it is filtered again by the second filter 6022, and the fine dust particles will pass through the second filter 6022 and fall into the dust box 7. The particles not filtered by the second filter 6022 will be blown clean by the wind device 3, and the clean wheat will eventually fall into the collection box 4. In order to prevent the dust box 7 from moving, the Fix it with the positioning pin 8, and when the wheat removal is completed, turn off the first motor 307 and the second motor 6011, open the cleaning device 12, and the hydraulic rod 1206 drives the fourth transmission rod 1205, the fourth transmission rod 1205 drives the second push rod 1203, the second push rod 1203 drives the third transmission rod 1204, the third transmission rod 1204 drives the first push rod 1202, the first push rod 1202 drives the brush 1201, and the brush 1201 starts to clean the first filter net 6021.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. An impurity removal device for wheat processing, comprising an equipment bin (1), characterized in that: A support leg (2) is fixedly mounted on the bottom of the equipment bin (1); a wind device (3) is arranged on the left side of the equipment bin (1); a material receiving box (4) is arranged on the left side of the equipment bin (1); an impurity box (5) is arranged on the right side of the equipment bin (1); a screening device (6) is arranged in the inner cavity of the equipment bin (1); a dust box (7) is arranged in the inner cavity of the equipment bin (1); a positioning pin (8) is arranged on the right side of the dust box (7); and a moving opening (9) is opened on the front side of the equipment bin (1).

2. The impurity removal device for wheat processing according to claim 1, characterized in that: The wind power device (3) comprises a wind box (301), a fan blade (302), a transmission shaft (303), a first transmission wheel (304), a second transmission wheel (305), a transmission belt (306) and a first motor (307); the right side of the wind box (301) is fixedly mounted on the left side of the equipment bin (1); the fan blade (302) is movably mounted in the inner cavity of the wind box (301); the bottom of the fan blade (302) is fixedly mounted on one end of the transmission shaft (303); the second transmission wheel (305) is fixedly mounted on the other end of the transmission shaft (303); the first transmission wheel (304) is fixedly mounted on the output end of the first motor (307); the first transmission wheel (304) and the second transmission wheel (305) are movably connected via a transmission belt (306); a first base plate (10) is fixedly mounted on the bottom of the first motor (307); and the rear side of the first base plate (10) is fixedly mounted on the front side of the equipment bin (1).

3. The impurity removal device for wheat processing according to claim 1, characterized in that: The screening device (6) comprises a power mechanism (601) and a screening structure (602), wherein the power mechanism (601) is installed on the front side of the equipment bin (1), and the screening structure (602) is installed in the inner cavity of the equipment bin (1), and the screening structure (602) is located on the rear side of the power mechanism (601).

4. The impurity removal device for wheat processing according to claim 1, characterized in that: The positioning pin (8) comprises a positioning block (801), a positioning rod (802) and a positioning groove (803); the left side of the positioning block (801) is fixedly mounted on the right side of the dust box (7); the right side of the positioning groove (803) is fixedly mounted on the left side of the setting bin; and the positioning rod (802) is movably mounted in the inner cavity of the positioning groove (803) through the middle part of the positioning block (801).

5. The impurity removal device for wheat processing according to claim 3, characterized in that: The power mechanism (601) comprises a second motor (6011), a disc (6012), a first transmission rod (6013), a slider (6014), a slide bar (6015), a fixed block (6016), a movable groove (6017) and a second transmission rod (6018), wherein the rear side of the fixed block (6016) is fixedly mounted on the front side of the equipment compartment (1), the two ends of the slide bar (6015) are movably mounted on the middle part of the fixed block (6016), the front side of the second transmission rod (6018) is fixedly mounted on the rear side of the slide bar (6015), the movable groove (6017) is The top is fixedly mounted on the bottom of the sliding rod (6015), the sliding block (6014) is movably mounted on the inner cavity of the movable groove (6017), the rear side of the first transmission rod (6013) is movably mounted on the front side of the sliding block (6014), the front side of the first transmission rod (6013) is fixedly mounted on the rear side of the disc (6012), the disc (6012) is fixedly mounted on the output end of the second motor (6011), the bottom of the second motor (6011) is fixedly mounted with a second bottom plate (11), and the rear side of the second bottom plate (11) is fixedly mounted on the front side of the equipment bin (1).

6. The impurity removal device for wheat processing according to claim 5, characterized in that: The screening structure (602) comprises a first filter (6021), a second filter (6022) and a remote control rod (6023); the first filter (6021) is installed in the inner cavity of the equipment bin (1); the top of the remote control rod (6023) is movably installed on the top of the inner cavity of the equipment bin (1); the bottom of the first filter (6021) is fixedly installed on the bottom of the remote control rod (6023); the rear side of the second transmission rod (6018) is fixedly installed on the front side of the first filter (6021); the second filter (6022) is fixedly installed in the inner cavity of the equipment bin (1); the second filter (6022) is located at the bottom of the first filter (6021); and the inner cavity of the first filter (6021) is provided with a cleaning device (12).

7. The impurity removal device for wheat processing according to claim 6, characterized in that: The cleaning device (12) comprises a brush (1201), a first push rod (1202), a second push rod (1203), a third transmission rod (1204), a fourth transmission rod (1205) and a hydraulic rod (1206); the brush (1201) is movably mounted in the inner cavity of the first filter (6021); one end of the first push rod (1202) is fixedly mounted on the surface of the brush (1201); one end of the third transmission rod (1204) is fixedly mounted on the other end of the first push rod (1202); one end of the second push rod (1203) is fixedly mounted on the other end of the third transmission rod (1204); one end of the fourth transmission rod (1205) is fixedly mounted on the other end of the second push rod (1203); the other end of the fourth transmission rod (1205) is fixedly mounted on the output end of the hydraulic rod (1206); and the bottom of the hydraulic rod (1206) is fixedly mounted on the rear side of the equipment compartment (1).

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