A remote-controlled self-propelled dust removal device for flour processing

Abstract

The invention relates to the technical field of flour processing dust removal, in particular to a remote-controlled self-propelled dust removal device for flour processing, comprising a mobile body, a lifting assembly, left and right rail plates, front and rear rail plates, a suspension rod, and a dust filter assembly. By using the lifting assembly, a lifting drive motor in the lifting assembly can drive the device to be lifted and lowered. By lifting and lowering the device, on the one hand, the device is raised so that an air exhaust port of the device for dust collection can reach a higher position, thereby enabling the device to absorb dust collected in the air. On the other hand, the height of the device is lowered so that the size of the device is smaller, thereby making the device more convenient to move and transport, and further making the device more flexible to move in complex sites such as flour mills. At the same time, when the device is not in use, the height of the device is lowered so that the device occupies less space.

Description

Technical Field

[0001] The invention relates to the technical field of flour processing dust removal, in particular to a remote-controlled self-propelled dust removal device used for flour processing. Background Art

[0002] During the flour processing, a large amount of dust will be generated, which will not only pollute the workshop and the surrounding environment, but also endanger human health. Therefore, it is necessary to install dust removal equipment in the flour processing plant. The dust removal equipment can effectively improve the working environment polluted by dust, protect the health of workers, and avoid flour explosions.

[0003] However, the existing dust removal equipment has great defects during use. Most of the existing dust removal equipment is fixed and cannot be moved. The mobile transportation is not convenient, and the operating area is small. The existing dust removal equipment cannot adjust the height, which takes up more space and is not conducive to storage. The position of the exhaust port of the existing dust removal equipment cannot be moved and adjusted, and the use is not flexible enough. It is impossible to specifically suck out the dust in the area where dust is accumulated, resulting in low dust removal efficiency and poor dust removal effect of the equipment. The dust collected by the existing dust removal equipment needs to be processed on the spot, which is easy to cause secondary pollution to the flour processing area. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a remote-controlled self-propelled dust removal device for flour processing.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a remote-controlled self-propelled dust removal equipment for flour processing, comprising a mobile body, a lifting assembly, left and right rail plates, front and rear rail plates, a suspension rod, and a dust filter assembly. The lifting assembly and the dust filter assembly are both installed on the top of the mobile body. By setting the mobile body, the equipment can be moved and walked. By enabling the equipment to be moved and walked, on the one hand, the movement and transportation of the equipment are more convenient, and on the other hand, the equipment can be operated in various areas of the flour processing plant, so that the equipment can reach a larger area. The left and right rail plates are rotatably matched on the top of the lifting assembly. By using the lifting assembly The lifting drive motor in the lifting assembly can drive the device to perform lifting adjustment. By performing lifting adjustment on the device, on the one hand, the device is raised so that the exhaust port of the device for dust collection can reach a higher position, thereby enabling the device to absorb the dust collected in the high altitude. On the other hand, the height of the device is lowered to make the size of the device smaller, thereby making the device more convenient to move and transport, and further making the device more flexible to move in complex sites such as flour mills. At the same time, when the device is not in use, the height of the device is lowered to make the space occupied by the device smaller. A left The right shift plate, the front and rear track plates are matched with the top of the left and right track plates through the left and right shift plates, the top of the front and rear track plates are matched with the front and rear shift plates, the lifting rod is matched with one side of the front and rear shift plates, the bottom of the hanger is hinged with a mounting plate, the dust filter assembly is connected with a telescopic hose, the end of the telescopic hose away from the dust filter assembly is connected with an exhaust port, and the exhaust port is fixed on the mounting plate, and the left and right track plates are driven to rotate by using a rotating drive motor, and the gears are driven to rotate by the first motor. The gears are engaged with the toothed plate to drive the left and right shift plates to move, and the left and right shift plates drive the front and rear track plates to move left and right, and the second motor drives the second wire The rod rotates, and the second screw rod is rotated to move the fixed plate, and the fixed plate drives the front and rear moving plates to move forward and backward, and the first hydraulic cylinder drives the first hydraulic rod to move, and the first hydraulic rod drives the boom to move up and down. The position of the exhaust port is adjusted by rotating the left and right rail plates, moving the front and rear rail plates left and right, moving the front and rear moving plates back and forth, and moving the boom up and down. On the one hand, the position of the exhaust port is adjusted more freely, and on the other hand, the position of the exhaust port is adjusted more accurately, so that the equipment can suction the dust concentration area in a targeted manner according to the dust accumulation situation, and on the other hand, the exhaust port can reach a larger range;

[0006] Wherein, the dust filter assembly includes a support frame, a dust collection box and an ash hopper, the support frame is fixed on the top of the mobile body, the dust collection box and the ash hopper are both fixed on the support frame, and the top of the ash hopper is connected and penetrated with the bottom of the dust collection box, and an exhaust fan is arranged on the top of the dust collection box, and the exhaust end of the exhaust fan is connected with a telescopic hose. By setting the telescopic hose, on the one hand, the exhaust port of the dust filter assembly for exhausting air can be operated away from the dust filter assembly, thereby increasing the operating range of the dust filter assembly, and on the other hand, the dust filter assembly does not need to be frequently moved and adjusted, thereby making the energy consumption of the equipment lower and more energy-saving. At the same time, the dust filter assembly can have a stable working environment, and the main body of the dust filter assembly is not easily damaged.

[0007] Preferably, a plurality of traveling wheels are installed on the mobile body, a plurality of travel drive motors for driving the plurality of traveling wheels to rotate are installed at the bottom of the mobile body, a PLC controller is arranged in the mobile body, and a signal transceiver is arranged in the mobile body, an anti-collision radar is arranged on the peripheral side of the mobile body, and a camera is arranged on the peripheral side of the mobile body, and a remote control instruction is sent to the device through the signal transceiver, and the PLC controller on the device interprets the remote control instruction and controls the travel drive motor of the device, and drives the travel wheels to rotate through the travel drive motor, thereby driving the device to move, and controlling the movement of the device by remotely controlling the device, and by setting an anti-collision radar, the device will not collide with the equipment of the flour mill and the staff in the flour mill when moving, making the use of the device safer and more reliable, and by setting a camera, the camera transmits video data to the background through the signal transceiver, making it more convenient for the person operating the device to remotely control the device.

[0008] Preferably, the lifting assembly includes a base plate, support columns and a lifting plate, the base plate is fixed on the top of the mobile vehicle body, a plurality of support columns are vertically defined on the top of the base plate, a support plate is horizontally fixed on the top of a plurality of support columns, a first screw rod is rotatably engaged between the support plate and the base plate, a lifting drive motor for driving the first screw rod to rotate is vertically installed on the top of the support plate, the lifting plate is lifted and engaged on a plurality of support columns, and the lifting plate is threadedly engaged with the first screw rod, a plurality of lifting rods are vertically fixed on the top of the lifting plate, a lifting plate is horizontally fixed on the top of a plurality of lifting rods, the left and right rail plates are rotatably engaged on the top of the lifting plate, and a rotating drive motor for driving the left and right rail plates to rotate is vertically installed on the bottom of the lifting plate.

[0009] Preferably, a first slide rail and a tooth plate are welded to the top of the left and right rail plates, respectively; a first slider slidably matched with the first slide rail is welded to the bottom of the left and right moving plates; the left and right moving plates are moved and matched on the left and right rail plates through the first slider; gears are rotatably matched at the bottom of the left and right moving plates; the gears are meshed with the tooth plate; a first motor that drives the gears to rotate is vertically installed on the top of the left and right moving plates.

[0010] Preferably, the tops of the front and rear rail plates are horizontally welded to the second slide rail, and the tops of the front and rear rail plates are horizontally rotated with the second screw rod, and a second motor that drives the second screw rod to rotate is horizontally installed at one end of the front and rear rail plates, and a second slider that slides with the second slide rail is welded at the bottom of the front and rear moving plates, and a fixed plate is vertically welded to one end of the front and rear moving plates, and the fixed plate is threadedly engaged with the second screw rod.

[0011] Preferably, a third slider is vertically welded on the top of the front and rear moving plates, a third slide rail is vertically welded on the side of the suspension rod close to the front and rear moving plates, the third slide rail slides in cooperation with the third slider, a first hydraulic cylinder is vertically installed on the top of the front and rear moving plates, a first hydraulic rod is provided at the bottom of the first hydraulic cylinder, and the bottom of the first hydraulic rod is connected to the suspension rod near the bottom end.

[0012] Preferably, a second hydraulic cylinder is hingedly connected to one end of the boom close to the mounting plate, a second hydraulic rod is provided at one end of the second hydraulic cylinder, and an end of the second hydraulic rod away from the second hydraulic cylinder is hinged to the mounting plate. The second hydraulic rod is driven to move by the second hydraulic cylinder, and the second hydraulic rod drives the mounting plate to rotate. The angle of the exhaust port is adjusted by rotating the mounting plate. By adjusting the angle of the exhaust port, on the one hand, in coordination with adjusting the position of the exhaust port, the exhaust port can be more accurately aligned with the dust concentration area, thereby making the dust removal of the equipment more targeted. On the other hand, the exhaust port can better fit the dust discharge port of the flour processing equipment, so that the exhaust port can cooperate with the equipment that generates dust.

[0013] Preferably, a plurality of dust filter bags are arranged in the dust collector, an air bag is installed on one side of the dust collector, a plurality of air pipes are connected to the air bag, the ends of the plurality of air pipes away from the air bag extend into the plurality of dust filter bags respectively, and electromagnetic pulse valves are installed on the plurality of air pipes. The ash hopper is a funnel-shaped structure, and an ash discharge assembly is installed at the bottom of the ash hopper. By arranging a plurality of dust filter bags in the dust collector, on the one hand, the plurality of dust filter bags have a stronger dust capture ability. On the other hand, the plurality of dust filter bags are used together to prevent dust from accumulating in one dust filter bag, thereby avoiding the dust filter bag being blocked by excessive dust and affecting the dust capture effect. At the same time, the plurality of dust filter bags make the dust more dispersed, and the high-pressure gas generated by the air bag can more easily flush the dust in the dust filter bag, so that the equipment does not need to be cleaned and maintained frequently, thereby reducing the number of cleaning and maintenance of the equipment.

[0014] Preferably, the ash discharge assembly includes an ash discharge pipe, a third motor and an impeller. The ash discharge pipe is connected to the bottom of the ash hopper, the third motor is installed on one side of the ash discharge pipe, the impeller rotates and fits in the ash discharge pipe, and the third motor is connected to the impeller through a rotating shaft. The dust is collected by using the ash hopper, and the dust in the ash hopper is discharged by driving the impeller with the third motor. On the one hand, the device does not need to be connected to a pipeline, so that the device can operate independently. On the other hand, the device is driven to move by a mobile vehicle body, so that after the device collects the dust, the collected dust can be easily sent to a place specially used for dust treatment. When the collected dust is treated, no secondary pollution is generated in the flour processing area. The impeller can more accurately control the discharge of dust in the ash hopper, making it more convenient to treat the dust collected by the device.

[0015] Preferably, the method for using the dust removal equipment specifically comprises the following steps:

[0016] Step 1: Send a remote control command to the device through a signal transceiver. The PLC controller on the device interprets the remote control command and controls the travel drive motor of the device. The travel drive motor drives the travel wheel to rotate, thereby driving the device to move. Through remote control, the device is moved to an area with large dust in flour processing. The lifting drive motor drives the first screw to rotate. By rotating the first screw, the lifting plate is moved up and down. The lifting plate drives the top lifting plate to move up and down through the lifting rod. By moving the top lifting plate up and down, the exhaust port fixed on the mounting plate is sent to the area where dust accumulates.

[0017] Step 2: Turn on the exhaust fan of the equipment. The exhaust fan draws the dust-connected air into the dust removal box through the telescopic hose and the exhaust port, and filters out the dust through the dust filter bag. The electromagnetic pulse valve controls the air bag to blow high-pressure gas into the dust filter bag. The high-pressure gas blows the dust filtered on the dust filter bag into the ash hopper;

[0018] Step 3: After the equipment has finished dust removal, move the equipment to an area away from flour processing, turn off the dust removal components on the equipment, connect the collection container to the bottom of the ash discharge pipe, drive the impeller to rotate by the third motor, and discharge the dust collected in the ash hopper into the prepared collection container by rotating the impeller.

[0019] Beneficial effects of the present invention:

[0020] (1) In the present invention, a mobile vehicle body is provided so that the device can move and travel. By enabling the device to move and travel, on the one hand, the movement and transportation of the device are made more convenient, thereby improving the convenience of using the device. On the other hand, the device can be operated in various areas of the flour mill, so that the area that the device can reach is larger, thereby making the area in which the device can operate wider.

[0021] (2) In the present invention, by using a lifting assembly, the lifting drive motor in the lifting assembly can drive the device to be lifted and adjusted. By lifting and adjusting the device, on the one hand, the device is raised so that the exhaust port of the device for dust collection can reach a higher position, thereby enabling the device to absorb dust collected in the air, thereby further improving the operating range of the device. On the other hand, the height of the device is lowered to make the size of the device smaller, thereby making the device more convenient to move and transport, and further making the device more flexible to move in complex sites such as flour mills, thereby making the device more suitable for the site of use. At the same time, when the device is not in use, the height of the device is lowered to make the space occupied by the device smaller, thereby improving the convenience of storing the device.

[0022] (3) In the present invention, a rotating drive motor is used to drive the left and right rail plates to rotate, and the first motor is used to drive the gear to rotate. The gear is engaged with the toothed plate to drive the left and right moving plates to move, and the left and right moving plates drive the front and rear rail plates to move left and right. The second motor is used to drive the second screw to rotate, and the second screw is used to rotate the fixed plate. The fixed plate drives the front and rear moving plates to move forward and backward. The first hydraulic cylinder drives the first hydraulic rod to move, and the first hydraulic rod drives the suspension rod to move up and down. The position of the exhaust port is adjusted by rotating the left and right rail plates, by moving the front and rear rail plates left and right, by moving the front and rear moving plates back and forth, and by moving the suspension rod up and down. On the one hand, the position of the exhaust port is adjusted more freely, thereby improving the flexibility of the use of the equipment. On the other hand, the position of the exhaust port is adjusted more accurately, so that the equipment can suction the dust concentration area in a targeted manner according to the dust accumulation situation, so that the dust removal effect of the equipment is better and the dust removal efficiency of the equipment is higher. On the other hand, the exhaust port can reach a larger range, thereby further improving the use range of the equipment.

[0023] (4) In the present invention, the second hydraulic cylinder is used to drive the second hydraulic rod to move, and the second hydraulic rod drives the mounting plate to rotate. By rotating the mounting plate, the angle of the air exhaust port is adjusted. By adjusting the angle of the air exhaust port, on the one hand, in coordination with adjusting the position of the air exhaust port, the air exhaust port can be more accurately aligned with the dust concentration area, thereby making the dust removal of the equipment more targeted, thereby further improving the dust removal effect of the equipment and further improving the dust removal efficiency of the equipment. On the other hand, the air exhaust port can better fit the dust discharge port of the flour processing equipment, so that the air exhaust port can cooperate with the equipment that generates dust, thereby making the compatibility of the equipment stronger.

[0024] (5) In the present invention, by providing a telescopic hose, on the one hand, the air outlet of the dust filter assembly for exhausting air can be moved away from the dust filter assembly for operation, thereby increasing the operating range of the dust filter assembly. On the other hand, the dust filter assembly does not need to be frequently moved and adjusted, thereby lowering the energy consumption of the device and making it more energy-efficient to use. At the same time, the dust filter assembly can have a stable working environment, and the main body of the dust filter assembly is not easily damaged, thereby increasing the service life of the device. By providing multiple dust filter bags in the dust removal box, on the one hand, the multiple dust filter bags have a stronger dust capture ability, thereby improving the dust removal ability of the device. On the other hand, the multiple dust filter bags are used in combination to prevent dust from accumulating in one dust filter bag, thereby avoiding the dust filter bag from being blocked by too much dust, affecting the dust capture effect, thereby improving the reliability of the device. At the same time, the multiple dust filter bags make the dust more dispersed, making it easier for the high-pressure gas generated by the air bag to flush the dust in the dust filter bag, thereby eliminating the need for frequent cleaning and maintenance of the device, reducing the number of cleaning and maintenance of the device, thereby reducing the maintenance cost of the device.

[0025] (6) In the present invention, dust is collected by using an ash hopper, and the dust in the ash hopper is discharged by driving an impeller through a third motor. On the one hand, the device does not need to be connected to a pipeline, so that the device can operate independently, thereby making the device more maneuverable. On the other hand, the device is driven to move by a mobile vehicle, so that after the device collects dust, the collected dust can be easily sent to a place specially used for dust treatment. When the collected dust is treated, no secondary pollution will be generated in the flour processing area, thereby making the use of the device more environmentally friendly. Through the impeller, the device can more accurately control the discharge of dust in the ash hopper, making it more convenient to treat the dust collected by the device, thereby further improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0028] Figure 2 It is a schematic diagram of the structure of the walking vehicle body of the present invention.

[0029] Figure 3 It is a schematic diagram of the structure of the lifting assembly of the present invention.

[0030] Figure 4 for Figure 1 A magnified detail of area A.

[0031] Figure 5 It is a schematic diagram of the structure of the left and right shifting plate of the present invention.

[0032] Figure 6for Figure 1 A magnified view of the detail of area B.

[0033] Figure 7 for Figure 1 Enlarged detail of area C in the middle.

[0034] Figure 8 It is a schematic diagram of the structure of the dust filter assembly of the present invention.

[0035] Fig. 9 It is a schematic diagram of the structure of the ash discharge component of the present invention.

[0036] Fig.10 This is a schematic diagram of the third motor and impeller assembly structure of the present invention.

[0037] In the figure: 1, moving vehicle body; 101, walking wheel; 102, walking drive motor; 2, lifting assembly; 201, bottom plate; 202, support column; 203, support plate; 204, first screw rod; 205, lifting drive motor; 206, lifting plate; 207, lifting rod; 208, lifting plate; 209, rotating drive motor; 3, left and right rail plates; 301, first slide rail; 302, tooth plate; 4, front and rear rail plates; 401, left and right moving plates; 4011, first slider; 4012, gear; 4013, first motor; 402, second slide rail; 403, second screw rod; 404, second motor; 5. Forward and backward moving plates; 501. Second sliding block; 502. Fixed plate; 503. Third sliding block; 504. First hydraulic cylinder; 505. First hydraulic rod; 6. Suspension rod; 601. Third slide rail; 602. Mounting plate; 7. Second hydraulic cylinder; 701. Second hydraulic rod; 8. Telescopic hose; 801. Air outlet; 9. Dust filter assembly; 901. Support frame; 902. Dust removal box; 903. Exhaust fan; 904. Dust filter bag; 905. Air bag; 906. Electromagnetic pulse valve; 907. Ash hopper; 908. Ash discharge assembly; 9081. Ash discharge pipe; 9082. Third motor; 9083. Impeller. DETAILED DESCRIPTION

[0038] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0039] like Figure 1-Figure 10As shown, a remote-controlled self-propelled dust removal device for flour processing described in the present invention comprises a mobile body 1, a lifting assembly 2, left and right rail plates 3, front and rear rail plates 4, a suspension rod 6, and a dust filter assembly 9. The lifting assembly 2 and the dust filter assembly 9 are both mounted on the top of the mobile body 1. By setting the mobile body 1, the device can be moved and walked. By enabling the device to be moved and walked, on the one hand, the movement and transportation of the device are more convenient, thereby improving the convenience of using the device. On the other hand, the device can be operated in various areas of the flour processing plant, so that the area that the device can reach is larger, thereby making the area in which the device can operate wider. The left and right rail plates 3 are rotatably matched on the top of the lifting assembly 2. By using the lifting assembly 2, the lifting drive in the lifting assembly 2 The motor 205 can drive the device to be raised and lowered. By raising and lowering the device, on the one hand, the device is raised so that the air outlet 801 of the device for dust collection can reach a higher position, so that the device can absorb the dust collected in the high altitude, thereby further improving the operating range of the device. On the other hand, the height of the device is lowered to make the size of the device smaller, thereby making the device more convenient to move and transport, and further making the device more flexible to move in complex sites such as flour mills, thereby making the device more suitable for the site of use. At the same time, when the device is not in use, the height of the device is lowered to make the space occupied by the device smaller, thereby improving the convenience of storing the device. The bottom end of the front and rear rail plates 4 A left and right shift plate 401 is welded, and the front and rear track plates 4 are moved and matched on the top of the left and right track plates 3 through the left and right shift plates 401. The top of the front and rear track plates 4 is moved and matched with the front and rear shift plates 5. The lifting rod 6 is lifted and matched on one side of the front and rear shift plates 5. The bottom of the hanging rod 6 is hinged with a mounting plate 602. A telescopic hose 8 is connected to the dust filter component 9. The end of the telescopic hose 8 away from the dust filter component 9 is connected to an exhaust port 801, and the exhaust port 801 is fixed on the mounting plate 602. The left and right track plates 3 are driven to rotate by using a rotary drive motor 209, and the gear 4012 is driven to rotate by the first motor 4013. The gear 4012 is engaged with the tooth plate 302 to drive the left and right shift plates 401 to move. The left and right shift plates 401 drive the front and rear track plates 4 to move left and right. The machine 404 drives the second screw rod 403 to rotate, and by rotating the second screw rod 403, the fixed plate 502 moves, and the fixed plate 502 drives the front and rear moving plate 5 to move forward and backward, and the first hydraulic cylinder 504 drives the first hydraulic rod 505 to move, and the first hydraulic rod 505 drives the suspension rod 6 to move up and down, and the position of the exhaust port 801 is adjusted by rotating the left and right track plates 3, by moving the front and rear track plates 4 left and right, by moving the front and rear moving plates 5 back and forth, and by moving the suspension rod 6 up and down. On the one hand, the position adjustment of the exhaust port 801 is made freer, thereby improving the flexibility of the use of the equipment. On the other hand, the position adjustment of the exhaust port 801 is made more accurate, so that the equipment can remove dust concentrated areas in a targeted manner according to the dust accumulation situation.Thereby, the dust removal effect of the device is better and the dust removal efficiency of the device is higher. On the other hand, the air outlet 801 can reach a larger range, thereby further improving the use range of the device;

[0040] Among them, the dust filter assembly 9 includes a support frame 901, a dust removal box 902 and an ash hopper 907. The support frame 901 is fixed on the top of the mobile body 1, the dust removal box 902 and the ash hopper 907 are both fixed on the support frame 901, and the top of the ash hopper 907 is connected to the bottom of the dust removal box 902. An exhaust fan 903 is arranged on the top of the dust removal box 902, and the exhaust end of the exhaust fan 903 is connected to the telescopic hose 8. By setting the telescopic hose 8, on the one hand, the exhaust port 801 of the dust filter assembly 9 for exhausting air can be operated away from the dust filter assembly 9, thereby increasing the operating range of the dust filter assembly 9. On the other hand, the dust filter assembly 9 does not need to be frequently moved and adjusted, thereby making the energy consumption of the equipment lower and more energy-saving. At the same time, the dust filter assembly 9 can have a stable working environment, so that the main body of the dust filter assembly 9 is not easily damaged, thereby increasing the service life of the equipment.

[0041] In an optional implementation of this embodiment, a plurality of running wheels 101 are installed on the mobile body 1, a plurality of running drive motors 102 are installed at the bottom of the mobile body 1 to respectively drive the plurality of running wheels 101 to rotate, a PLC controller (model: S7-200) is arranged in the mobile body 1, and a signal transceiver (model: G-XLR) is arranged in the mobile body 1, an anti-collision radar (model: CAR28F) is installed on the peripheral side of the mobile body 1, and a camera is installed on the peripheral side of the mobile body 1, and a remote control command is sent to the device through the signal transceiver, and the PLC controller on the device controls the mobile body 1 to control ... The remote control command is interpreted, and the travel drive motor 102 of the device is controlled. The travel drive motor 102 drives the travel wheel 101 to rotate, thereby driving the device to move. The device is controlled to move by remote control, making the use of the device more intelligent. By setting up an anti-collision radar, the device will not collide with the equipment and staff in the flour mill when moving, making the use of the device safer and more reliable. By setting up a camera, the camera transmits video data to the background through a signal transceiver, making it more convenient for the person operating the device to remotely control the device.

[0042] In an optional implementation of the present embodiment, the lifting assembly 2 includes a base plate 201, a support column 202 and a lifting plate 206, the base plate 201 is fixed on the top of the mobile body 1, a plurality of support columns 202 are vertically defined on the top of the base plate 201, a support plate 203 is horizontally fixed on the top of a plurality of support columns 202, a first screw rod 204 is rotatably engaged between the support plate 203 and the base plate 201, a lifting drive motor 205 for driving the first screw rod 204 to rotate is vertically installed on the top of the support plate 203, the lifting plate 206 is lifted and engaged on the plurality of support columns 202, and the lifting plate 206 is threadedly engaged with the first screw rod 204, a plurality of lifting rods 207 are vertically fixed on the top of the lifting plate 206, a lifting plate 208 is horizontally fixed on the top of the plurality of lifting rods 207, the left and right rail plates 3 are rotatably engaged on the top of the lifting plate 208, and a rotating drive motor 209 for driving the left and right rail plates 3 to rotate is vertically installed on the bottom of the lifting plate 208.

[0043] In an optional implementation of the present embodiment, a first slide rail 301 and a tooth plate 302 are respectively welded to the top of the left and right rail plates 3, and a first slider 4011 slidingly matched with the first slide rail 301 is welded to the bottom of the left and right moving plates 401. The left and right moving plates 401 are moved and matched on the left and right rail plates 3 through the first slider 4011. The bottom of the left and right moving plates 401 is rotatably matched with a gear 4012, and the gear 4012 is meshed with the tooth plate 302. A first motor 4013 is vertically installed on the top of the left and right moving plates 401 to drive the gear 4012 to rotate.

[0044] In an optional implementation of the present embodiment, the top of the front and rear rail plates 4 are horizontally welded to the second slide rail 402, and the top of the front and rear rail plates 4 are horizontally rotated with the second screw rod 403. A second motor 404 that drives the second screw rod 403 to rotate is horizontally installed at one end of the front and rear rail plates 4. A second slider 501 that slides with the second slide rail 402 is welded to the bottom of the front and rear moving plates 5. A fixed plate 502 is vertically welded to one end of the front and rear moving plates 5, and the fixed plate 502 is threadedly engaged with the second screw rod 403.

[0045] In an optional implementation of the present embodiment, a third slider 503 is vertically welded to the top of the front and rear moving plates 5, a third slide rail 601 is vertically welded to the side of the suspension rod 6 close to the front and rear moving plates 5, the third slide rail 601 slides in cooperation with the third slider 503, a first hydraulic cylinder 504 is vertically installed to the top of the front and rear moving plates 5, a first hydraulic rod 505 is provided to the bottom of the first hydraulic cylinder 504, and the bottom of the first hydraulic rod 505 is connected to the suspension rod 6 near the bottom end.

[0046] In an optional implementation manner of the present embodiment, a second hydraulic cylinder 7 is hingedly connected to one end of the suspension rod 6 close to the mounting plate 602, and a second hydraulic rod 701 is provided at one end of the second hydraulic cylinder 7. An end of the second hydraulic rod 701 away from the second hydraulic cylinder 7 is hingedly connected to the mounting plate 602. The second hydraulic rod 701 is driven to move by the second hydraulic cylinder 7, and the second hydraulic rod 701 drives the mounting plate 602 to rotate. By rotating the mounting plate 602, the angle of the exhaust port 801 is adjusted. By adjusting the angle of the exhaust port 801, on the one hand, in coordination with adjusting the position of the exhaust port 801, the exhaust port 801 can be more accurately aligned with the dust concentration area, thereby making the dust removal of the equipment more targeted, thereby further improving the dust removal effect of the equipment and further improving the dust removal efficiency of the equipment. On the other hand, the exhaust port 801 can better fit the dust discharge port of the flour processing equipment, so that the exhaust port 801 can cooperate with the equipment that generates dust, thereby making the compatibility of the equipment stronger.

[0047] In an optional implementation manner of the present embodiment, a plurality of dust filter bags 904 are arranged in the dust removal box 902, an air bag 905 is installed on one side of the dust removal box 902, a plurality of air pipes are connected to the air bag 905, and the ends of the plurality of air pipes away from the air bag 905 extend into the plurality of dust filter bags 904 respectively, and electromagnetic pulse valves 906 are installed on the plurality of air pipes, and the ash hopper 907 is a funnel-shaped structure, and an ash discharge assembly 908 is installed at the bottom of the ash hopper 907. By arranging a plurality of dust filter bags 904 in the dust removal box 902, on the one hand, the plurality of dust filter bags 904 have a stronger ability to capture dust. , thereby improving the dust removal ability of the equipment. On the other hand, multiple dust filter bags 904 are used in combination to prevent dust from gathering in one dust filter bag 904, thereby avoiding the dust filter bag 904 from being blocked by too much dust, affecting the dust capture effect, thereby improving the reliability of the equipment. At the same time, multiple dust filter bags 904 make the dust more dispersed, making it easier for the high-pressure gas generated by the air bag 905 to flush the dust in the dust filter bag 904, thereby making it unnecessary for the equipment to be cleaned and maintained frequently, reducing the number of cleaning and maintenance of the equipment, thereby reducing the maintenance cost of the equipment.

[0048] In an optional implementation manner of this embodiment, the ash discharge component 908 includes an ash discharge pipe 9081, a third motor 9082 and an impeller 9083. The ash discharge pipe 9081 is connected to the bottom of the ash hopper 907, the third motor 9082 is installed on one side of the ash discharge pipe 9081, and the impeller 9083 is rotatably matched in the ash discharge pipe 9081. The third motor 9082 is connected to the impeller 9083 through a rotating shaft. The dust is collected by using the ash hopper 907, and the dust in the ash hopper 907 is discharged by driving the impeller 9083 by the third motor 9082. On the one hand, the device does not need to be connected to Pipeline, so that the equipment can operate independently, so that the use of the equipment is more maneuverable, on the other hand, with the mobile body 1 to drive the movement of the equipment, so that after the equipment collects dust, the collected dust can be easily sent to a special dust treatment site, and then when the collected dust is treated, no secondary pollution will be generated in the flour processing area, so that the use of the equipment is more environmentally friendly, through the impeller 9083, the equipment can more accurately control the discharge of dust in the ash hopper 907, making it more convenient to treat the dust collected by the equipment, thereby further improving the convenience of using the equipment.

[0049] When in use, first, a remote control command is sent to the device through a signal transceiver, and the PLC controller on the device interprets the remote control command and controls the travel drive motor 102 of the device. The travel drive motor 102 drives the travel wheel 101 to rotate, thereby driving the device to move. Through remote control, the device is moved to an area with more dust in flour processing, and the first screw rod 204 is driven to rotate by the lifting drive motor 205. By rotating the first screw rod 204, the lifting plate 206 is moved up and down. The lifting plate 206 drives the lifting plate 208 to move up and down through the lifting rod 207. By moving the lifting plate 208 up and down, the exhaust port 801 fixed on the mounting plate 602 is sent to the area where dust accumulates. By setting a mobile vehicle body 1, the device can Moving and walking. By making the device movable and walking, on the one hand, the movement and transportation of the device are made more convenient, thereby improving the convenience of using the device. On the other hand, the device can be operated in various areas of the flour mill, so that the area that the device can reach is larger, thereby making the operating area of ​​the device wider. By using the lifting component 2, the lifting drive motor 205 in the lifting component 2 can drive the device to be lifted and adjusted. By lifting and adjusting the device, on the one hand, the device is raised so that the exhaust port 801 of the device for dust collection can reach a higher position, thereby enabling the device to absorb the dust collected in the high altitude, thereby further improving the operating range of the device. On the other hand, the height of the device is lowered to make the size of the device smaller. , thereby making the movement and transportation of the equipment more convenient, and further making the movement of the equipment more flexible in complex sites such as flour mills, so that the equipment is more applicable to the use site. At the same time, when the equipment is not in use, the height of the equipment is lowered to make the equipment occupy less space, thereby improving the convenience of storing the equipment. By using the rotary drive motor 209 to drive the left and right rail plates 3 to rotate, the first motor 4013 drives the gear 4012 to rotate, the gear 4012 drives the left and right shift plates 401 to move by meshing with the tooth plate 302, and the left and right shift plates 401 drive the front and rear rail plates 4 to move left and right, and the second motor 404 drives the second screw rod 403 to rotate, and the second screw rod 403 is rotated to move the fixed plate 502, and the fixed plate 50 2 drives the front and rear moving plate 5 to move forward and backward, drives the first hydraulic rod 505 to move through the first hydraulic cylinder 504, and the first hydraulic rod 505 drives the suspension rod 6 to move up and down. The position of the exhaust port 801 is adjusted by rotating the left and right rail plates 3, moving the front and rear rail plates 4 left and right, moving the front and rear moving plates 5 forward and backward, and moving the suspension rod 6 up and down. On the one hand, the position adjustment of the exhaust port 801 is made freer, thereby improving the flexibility of the use of the equipment. On the other hand, the position adjustment of the exhaust port 801 is made more accurate, so that the equipment can suction the dust concentration area in a targeted manner according to the dust accumulation situation, so that the dust removal effect of the equipment is better and the dust removal efficiency of the equipment is higher. On the other hand, the exhaust port 801 can reach a larger range.Thereby further improving the application scope of the equipment, by using the second hydraulic cylinder 7 to drive the second hydraulic rod 701 to move, the second hydraulic rod 701 drives the mounting plate 602 to rotate, and by rotating the mounting plate 602, the angle of the air outlet 801 is adjusted, and by adjusting the angle of the air outlet 801, on the one hand, in coordination with adjusting the position of the air outlet 801, the air outlet 801 can be more accurately aimed at the dust concentration area, thereby making the dust removal of the equipment more targeted, thereby further improving the dust removal effect of the equipment and further improving the dust removal efficiency of the equipment, on the other hand, the air outlet 801 can better fit the dust discharge port of the flour processing equipment, so that the air outlet 801 can cooperate with the equipment that generates dust, thereby making the compatibility of the use of the equipment stronger, and then After that, the exhaust fan 903 of the equipment is turned on. The exhaust fan 903 sucks the dust-connected air into the dust box 902 through the telescopic hose 8 and the exhaust port 801, and filters the dust through the dust filter bag 904. The air bag 905 is controlled by the electromagnetic pulse valve 906 to blow high-pressure gas into the dust filter bag 904. The high-pressure gas blows the dust filtered on the dust filter bag 904 into the ash hopper 907. By setting the telescopic hose 8, on the one hand, the exhaust port 801 of the dust filter component 9 for exhaust can be far away from the dust filter component 9 to increase the operating range of the dust filter component 9. On the other hand, the dust filter component 9 does not need to be frequently moved and adjusted, thereby making the energy consumption of the equipment lower and more energy-saving. At the same time, the dust filter component 9 can also have a stable working environment. The main body of the dust filter assembly 9 is not easily damaged, thereby extending the service life of the device. By arranging multiple dust filter bags 904 in the dust removal box 902, on the one hand, the multiple dust filter bags 904 have a stronger dust capture ability, thereby improving the dust removal ability of the device. On the other hand, multiple dust filter bags 904 are used together to prevent dust from accumulating in one dust filter bag 904, thereby avoiding the dust filter bag 904 from being blocked by too much dust, affecting the dust capture effect, thereby improving the reliability of the use of the device. At the same time, multiple dust filter bags 904 make the dust more dispersed, so that the high-pressure gas generated by the air bag 905 can more easily flush the dust in the dust filter bag 904, thereby eliminating the need for frequent cleaning and maintenance of the device, reducing the cleaning and maintenance costs of the equipment. The number of maintenance is reduced, thereby reducing the maintenance cost of the equipment. Finally, after the equipment has finished dust removal, the equipment is moved to an area away from flour processing, the dust removal components on the equipment are closed, and a collection container is connected to the bottom of the ash discharge pipe 9081. The impeller 9083 is driven to rotate by the third motor 9082. The dust collected in the ash hopper 907 is discharged into the prepared collection container by rotating the impeller 9083. The dust is collected by using the ash hopper 907 and the impeller 9083 is driven by the third motor 9082 to discharge the dust in the ash hopper 907. On the one hand, the equipment does not need to be connected to a pipeline, so that the equipment can operate independently, thereby making the equipment more maneuverable. On the other hand, the mobile vehicle 1 is used to drive the equipment to move.After the device collects dust, it can easily send the collected dust to a place dedicated to dust treatment. When the collected dust is treated, no secondary pollution will be caused to the flour processing area, making the use of the device more environmentally friendly. Through the impeller 9083, the device can more accurately control the discharge of dust in the ash hopper 907, making it more convenient to treat the dust collected by the device, thereby further improving the convenience of the use of the device.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A remote-controlled self-propelled dust removal device for flour processing, comprising a mobile body (1), a lifting assembly (2), left and right rails (3), front and rear rails (4), a suspension rod (6), and a dust filter assembly (9), characterized in that: The lifting assembly (2) and the dust filter assembly (9) are both installed on the top of the mobile vehicle body (1); the left and right rail plates (3) are rotatably matched on the top of the lifting assembly (2); a left and right shifting plate (401) is welded to one end of the bottom of the front and rear rail plates (4); the front and rear rail plates (4) are movably matched on the top of the left and right rail plates (3) through the left and right shifting plates (401); the tops of the front and rear rail plates (4) are movably matched with the front and rear shifting plates (5); the suspension rod (6) is lifted and matched on one side of the front and rear shifting plates (5); the bottom of the suspension rod (6) is hinged with a mounting plate (602); the dust filter assembly (9) is connected with a telescopic hose (8); the end of the telescopic hose (8) away from the dust filter assembly (9) is connected with an exhaust port (801); the exhaust port (801) is fixed on the mounting plate (602); The dust filter assembly (9) comprises a support frame (901), a dust removal box (902) and an ash hopper (907); the support frame (901) is fixed on the top of the mobile vehicle body (1); the dust removal box (902) and the ash hopper (907) are both fixed on the support frame (901); the top of the ash hopper (907) is connected and connected to the bottom of the dust removal box (902); an exhaust fan (903) is arranged on the top of the dust removal box (902); and the exhaust end of the exhaust fan (903) is connected to the telescopic hose (8); One end of the suspension rod (6) close to the mounting plate (602) is hinged with a second hydraulic cylinder (7), one end of the second hydraulic cylinder (7) is provided with a second hydraulic rod (701), and one end of the second hydraulic rod (701) away from the second hydraulic cylinder (7) is hinged with the mounting plate (602).

2. A remote-controlled self-propelled dust removal device for flour processing according to claim 1, characterized in that: A plurality of running wheels (101) are mounted on the mobile body (1), a plurality of running drive motors (102) are mounted at the bottom of the mobile body (1) and are respectively driven to rotate the plurality of running wheels (101), a PLC controller is arranged in the mobile body (1), a signal transceiver is arranged in the mobile body (1), an anti-collision radar is mounted on the peripheral side of the mobile body (1), and a camera is mounted on the peripheral side of the mobile body (1).

3. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 1, characterized in that: The lifting assembly (2) comprises a bottom plate (201), a support column (202) and a lifting plate (206); the bottom plate (201) is fixed on the top of the mobile vehicle body (1); a plurality of support columns (202) are vertically arranged on the top of the bottom plate (201); a support plate (203) is horizontally fixed on the top of the plurality of support columns (202); a first screw rod (204) is rotatably matched between the support plate (203) and the bottom plate (201); a lifting drive motor for driving the first screw rod (204) to rotate is vertically installed on the top of the support plate (203) (205), the lifting plate (206) is lifted and matched on the plurality of support columns (202), and the lifting plate (206) is threadedly matched with the first screw rod (204), a plurality of lifting rods (207) are vertically fixed on the top of the lifting plate (206), a lifting plate (208) is horizontally fixed on the top of the plurality of lifting rods (207), the left and right rail plates (3) are rotatably matched on the top of the lifting plate (208), and a rotating drive motor (209) for driving the left and right rail plates (3) to rotate is vertically installed on the bottom of the lifting plate (208).

4. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 1, characterized in that: The tops of the left and right rail plates (3) are respectively welded with a first slide rail (301) and a tooth plate (302); the bottom of the left and right moving plates (401) is welded with a first slider (4011) that is slidably matched with the first slide rail (301); the left and right moving plates (401) are moved and matched on the left and right rail plates (3) through the first slider (4011); the bottom of the left and right moving plates (401) is rotatably matched with a gear (4012); the gear (4012) is meshed with the tooth plate (302); and the top of the left and right moving plates (401) is vertically installed with a first motor (4013) that drives the gear (4012) to rotate.

5. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 1, characterized in that: A second slide rail (402) is horizontally welded to the top of the front and rear rail plates (4), and a second screw rod (403) is horizontally rotatably matched to the top of the front and rear rail plates (4). A second motor (404) for driving the second screw rod (403) to rotate is horizontally installed at one end of the front and rear rail plates (4). A second slider (501) slidably matched with the second slide rail (402) is welded to the bottom of the front and rear moving plates (5), and a fixed plate (502) is vertically welded to one end of the front and rear moving plates (5), and the fixed plate (502) is threadedly matched with the second screw rod (403).

6. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 1, characterized in that: A third slider (503) is vertically welded on the top of the front and rear moving plate (5), a third slide rail (601) is vertically welded on one side of the suspension rod (6) close to the front and rear moving plate (5), the third slide rail (601) and the third slider (503) are slidably matched, a first hydraulic cylinder (504) is vertically installed on the top of the front and rear moving plate (5), a first hydraulic rod (505) is provided at the bottom of the first hydraulic cylinder (504), and the bottom of the first hydraulic rod (505) is connected to the suspension rod (6) near the bottom end.

7. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 3, characterized in that: A plurality of dust filter bags (904) are arranged in the dust removal box (902), an air bag (905) is installed on one side of the dust removal box (902), a plurality of air pipes are connected to the air bag (905), and the ends of the plurality of air pipes away from the air bag (905) extend into the plurality of dust filter bags (904) respectively, and electromagnetic pulse valves (906) are installed on the plurality of air pipes. The ash hopper (907) is in a funnel-shaped structure, and an ash discharge assembly (908) is installed at the bottom of the ash hopper (907).

8. The remote-controlled self-propelled dust removal equipment for flour processing according to claim 7, characterized in that: The ash discharge assembly (908) includes an ash discharge pipe (9081), a third motor (9082) and an impeller (9083). The ash discharge pipe (9081) is connected to the bottom of the ash hopper (907). The third motor (9082) is installed on one side of the ash discharge pipe (9081). The impeller (9083) is rotatably engaged in the ash discharge pipe (9081). The third motor (9082) is connected to the impeller (9083) via a rotating shaft.

9. A remote-controlled self-propelled dust removal device for flour processing according to claim 8, characterized in that: The method for using the dust removal equipment specifically includes the following steps: Step 1: a remote control command is sent to the device through a signal transceiver, a PLC controller on the device interprets the remote control command and controls the travel drive motor (102) of the device, the travel drive motor (102) drives the travel wheel (101) to rotate, and then drives the device to move, and through remote control, the device is moved to an area with large dust in flour processing, and the lifting drive motor (205) drives the first screw rod (204) to rotate, and by rotating the first screw rod (204), the lifting plate (206) is moved up and down, and the lifting plate (206) drives the top lifting plate (208) to move up and down through the lifting rod (207), and by moving the top lifting plate (208) up and down, the exhaust port (801) fixed to the installation plate (602) is sent to the area where dust is accumulated; Step 2: Turn on the exhaust fan (903) of the device, and the exhaust fan (903) sucks the dust-connected air into the dust removal box (902) through the telescopic hose (8) and the exhaust port (801), and filters out the dust through the dust filter bag (904), and controls the air bag (905) to blow high-pressure gas into the dust filter bag (904) through the electromagnetic pulse valve (906), and the high-pressure gas blows the dust filtered on the dust filter bag (904) into the ash hopper (907); Step 3: After the equipment has finished dust removal, the equipment is moved to an area away from flour processing, the dust removal components on the equipment are turned off, a collection container is connected to the bottom of the ash discharge pipe (9081), and the impeller (9083) is driven to rotate by the third motor (9082). By rotating the impeller (9083), the dust collected in the ash hopper (907) is discharged into the prepared collection container.

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