Double-filter-element non-stop dust vibration device for sweeper

Abstract

The invention discloses a double-filter-element non-stop dust vibration device for a sweeper, and relates to the technical field of sweepers, the double-filter-element non-stop dust vibration device comprises a double-filter-element box body, a filter element assembly, a filter element assembly, a fan volute assembly and a data acquisition module, the double-filter-element box body is internally provided with the filter element assembly, and one side of the double-filter-element box body is provided with the filter element assembly. Starting and stopping data of the dust vibration controller and the fan controller and rotating speed data of the first fan body and the second fan body can be collected in real time through the data collection module, and comprehensive operation monitoring is provided for the main processor module; a main processor module is matched to intelligently send a control instruction to a dust vibration controller and a fan controller, and a double-filter-element assembly, a first dust vibration motor, a second dust vibration motor, a first fan body and a second fan body are arranged, so that the non-stop dust vibration function of the double-filter-element device can be realized; the filtering effect and efficiency of the sweeper filter element device are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of sweeping vehicles, and in particular to a double-filter non-stop dust-vibrating device for sweeping vehicles. Background Art

[0002] With the development of society, electric sweepers have increasingly replaced manual cleaning and are used by sanitation departments, factories, properties and other users. The filter element device is one of the important parts of the electric sweeper. When the sweeper is cleaning, due to the action of the fan, air with a lot of dust will enter the filter box. At this time, the filter element is very easy to be blocked. If the dust is not filtered in time, it will affect the cleaning and dust collection effect of the sweeper. At this time, the filter element must be manually cleaned or replaced, which adds to the cumbersomeness of the use of the sweeper and reduces the service life of the filter element. Therefore, in order to make the electric sweeper easier to use, the above problems need to be solved.

[0003] The defects of the existing sweeper filter element dust vibrating device are: 1. Patent document US07386916B2 discloses a self-cleaning vacuum cleaner and its socket. However, in the above document, the self-cleaning vacuum cleaner needs to stop the entire machine when cleaning the filter element, and cannot remove dust on the filter element without stopping the machine. 2. Patent document US09144831B2 discloses a method and system for removing retained matter from a filter. However, the above document summarizes the cleaning process of the filter element without stopping the machine, which easily causes the dust cleaned by vibration to float in the air again, causing technical problems such as environmental pollution; 3. Patent document JP2010063662A discloses an electric vacuum cleaner. However, in the above document, the filter element cannot be adjusted to rotate during the filtering or dust shaking process, which easily leads to a technical problem of reduced efficiency of filtering or dust shaking using the filter element; 4. Patent document CN221266059U discloses a dust filtering and shaking device for a sweeper. However, the above document has a technical problem that the frequency of the dust shaking cannot be adjusted arbitrarily according to the external environment when the dust is shaken. Summary of the invention

[0004] The purpose of the present invention is to provide a double-filter non-stop dust shaking device for a sweeping vehicle to solve the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dual-filter non-stop dust-vibrating device for a sweeping vehicle, comprising a dual-filter housing, a filter assembly, a filter assembly, a fan volute assembly and a data acquisition module, wherein the dual-filter housing is provided with a filter assembly, one side of the dual-filter housing is provided with a filter assembly, and the output end of the filter assembly is movably connected to one side of the filter assembly, the top of the dual-filter housing is fixedly connected with a fan volute assembly, the filter assembly is used to filter dust and impurities sucked in by the sweeping vehicle, the filter assembly is used to clean dust and impurities accumulated on the filter assembly, and the fan volute assembly is used to provide power for dust suction and exhaust; The filter element assembly includes a first dust-vibrating motor, a second dust-vibrating motor and a dust-vibrating controller, the dust-vibrating controller is used to control the start and shut down of the first dust-vibrating motor and the second dust-vibrating motor, the fan volute assembly includes a first fan body, a second fan body, a set of fan volute bodies and a fan controller, the fan controller is used to control the start and shut down of the first fan body and the second fan body, and the first fan body and the second fan body are respectively installed inside the fan volute body; The data acquisition module is used to collect the start-up and shutdown data of the dust vibration controller and the fan controller. The data acquisition module is also used to collect the speed data of the first fan body and the second fan body, and send the collected data to the main processor module. The main processor module is used to analyze the collected data and send control instructions to the dust vibration controller and the fan controller; Preferably, a dust shield is provided at the bottom of the double filter element box, and a dust and garbage storage box is installed at the bottom of the dust shield. The dust shield is used to prevent dust from being blown out of the vehicle by the airflow generated by the fan volute assembly when the first dust-vibrating motor and the second dust-vibrating motor are working in a cycle.

[0006] Preferably, a partition is installed in the middle of the inner wall of the double filter element box, and a group of filter element installation chambers are arranged inside the double filter element box through the partition, one side of the filter element installation chamber is opened with an installation groove, one side of the installation groove is opened with a first through hole, and the other side of the filter element installation chamber is opened with a second through hole, the inner wall of the installation groove is embedded with a bearing, and the inner wall of the bearing is installed with a plurality of limit blocks.

[0007] Preferably, the filter element assembly includes a filter element body, and the tail end of the outer wall of the filter element body is movably connected to the inner wall of the second through hole, a limiting groove is opened at the front end of the outer wall of the filter element body, and the inner wall of the limiting groove is movably connected to the outer wall of the limiting block, an exhaust hole is installed at the output end of the filter element body, and the outer wall of the exhaust hole is movably connected to the inner wall of the first through hole, and a connecting groove is opened in the middle of the other side of the filter element body.

[0008] Preferably, a sealing plate is installed on the other side of the double filter element box, a transmission chamber is installed in the middle of the other side of the sealing plate, a first bevel gear is installed on the inner wall of the transmission chamber, a transmission rod is installed in the middle of one end of the first bevel gear, one end of the transmission rod passes through the sealing plate and a connecting disk is installed, and the outer wall of the connecting disk is movably connected to the inner wall of the connecting groove, a second bevel gear is meshingly installed on the outer wall of the first bevel gear, a servo motor is installed at one end of the second bevel gear, and one end of the servo motor is installed on the other side of the sealing plate.

[0009] Preferably, cams are installed at the output ends of the first dust vibrating motor and the second dust vibrating motor.

[0010] Preferably, a through groove is provided on the inner wall of the limiting groove, and the other end of the through groove is provided on one side of the double filter element housing, a group of slide grooves are provided on the inner wall of the through groove, and a fixing rod is installed on the inner wall of the slide groove.

[0011] Preferably, the inner wall of the slide groove is connected to a slider, and the inner wall of the slider is movably connected to the outer wall of the fixed rod, one end of the slider is movably connected to a pressure spring, and the inner wall of the pressure spring is movably connected to the outer wall of the fixed rod, a dust vibration block is installed on one side of the slider, and one end of the dust vibration block is movably connected to the outer wall of the cam, and the outer wall of the dust vibration block is movably connected to the inner wall of the through groove, and a dust vibration pad is installed at one end of the dust vibration block.

[0012] Preferably, the working steps of the non-stop dust shaking device with double filters for sweeping vehicles are as follows: S1. Start the dust vibration controller: When the dust vibration controller is started, the data acquisition module obtains the start signal and sends it to the main processor module. The main processor module sends a command to the data acquisition module. The data acquisition module starts the first dust vibration motor and the second dust vibration motor to perform dust vibration. After the dust vibration is completed, the first dust vibration motor and the second dust vibration motor stop working; S2, linkage control of fan and dust vibration: after the fan controller is started and drives the first fan body and the second fan body to work at the same time, the main processor module obtains the fan controller start signal and the speed data of the first fan body and the second fan body through the data acquisition module, and when dust vibration processing is required, the main processor module sends instructions to the dust vibration controller and the fan controller to turn off the first fan body, and wait for the data acquisition module to determine that the first fan body is completely stopped, the dust vibration controller starts the first dust vibration motor to vibrate the dust, and after the dust vibration is completed, the first fan body is started again, and after the first fan body operates normally, the second fan body is turned off, and wait for the data acquisition module to determine that the second fan body is completely stopped, the dust vibration controller starts the second dust vibration motor to vibrate the dust, and after the dust vibration is completed, the second fan body is started again. At this time, the first fan body and the second fan body work at the same time. When dust vibration is required again, the above steps are repeated; S3. Dust vibration control when the fan is off: When the fan controller is in the off state and dust vibration processing is required, the main processor module sends a command to the dust vibration controller, and the dust vibration controller starts the first dust vibration motor and the second dust vibration motor at the same time to start working. After the dust vibration is completed, the first dust vibration motor and the second dust vibration motor stop working. During the dust vibration process, the main processor module issues a dust vibration command again, which is invalid. After the dust vibration is completed, the main processor module issues a dust vibration command again, which is valid, and dust vibration is performed again according to the above steps.

[0013] Preferably, the step S2 also includes the following steps: S21. Fan shutdown during dust shaking: During dust shaking, the fan controller is shut down, and the data acquisition module sends the collected shutdown signal to the main processor module, and the main processor module sends an instruction to stop all actions being executed; The step S3 also includes the following steps: S31. The dust shaking command after the fan is started is invalid: After the fan controller is started, the main processor module issues a command to start the first dust shaking motor and the second dust shaking motor at the same time, and this command is invalid.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention can collect the start-up and shutdown data of the dust vibration controller and the fan controller, as well as the speed data of the first fan body and the second fan body in real time through the data acquisition module, and provide comprehensive operation monitoring for the main processor module, cooperate with the main processor module to intelligently send control instructions to the dust vibration controller and the fan controller, and then through the setting of the dual filter element assembly, the first dust vibration motor, the second dust vibration motor, the first fan body and the second fan body, the function of the dual filter element device to vibrate dust without stopping can be realized, so as to improve the filtering effect and efficiency of the filter element device of the sweeper; 2. The present invention divides the interior of the double filter element box into two filter element installation chambers by a partition, so that the working states of each filter element do not interfere with each other. The dust shield and the dust and garbage storage box can prevent the dust from being vibrated and blown out of the sweeper again by the airflow generated by the fan volute assembly, thereby maintaining a clean and sanitary working environment. 3. The present invention can limit one end of the filter element body by setting the bearing and the limit block, and then the servo motor can drive the filter element body to rotate by setting the servo motor, the second bevel gear, the first bevel gear, the connecting plate and the connecting groove, so that the rotation of the filter element body can be adjusted during the filtering or dust vibration of the filter element body, so as to improve the filtering or dust vibration efficiency of the filter element body; 4. The present invention drives the corresponding cams to rotate respectively through the first dust vibrating motor and the second dust vibrating motor. Through the arrangement of the through groove, the sliding groove, the fixing rod, the sliding block, the pressure spring, the dust vibrating block and the dust vibrating pad, the rotation of the cam can drive the dust vibrating block to reciprocate, and then can impact the filter element body through the dust vibrating block and the dust vibrating pad, thereby achieving the effect of dust vibrating treatment, and by adjusting the rotation speed of the first dust vibrating motor and the second dust vibrating motor, it can meet the scenes requiring different vibration frequencies. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of one side of the present invention; Figure 3 It is a schematic diagram of the overall front cross-sectional structure of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at A in the middle; Figure 5 It is a schematic diagram of the structure of the filter element body of the present invention; Figure 6 It is a schematic diagram of the overall top structure of the present invention; Figure 7 This is a schematic diagram of the working process of starting the dust vibration controller of the present invention; Figure 8 It is a schematic diagram of the working process of the fan and dust vibration linkage control of the present invention; Fig. 9 It is a schematic diagram of the dust vibration control working process when the fan is closed in the present invention; Fig.10 It is a schematic diagram of the system flow of the present invention.

[0016] In the figure: 1, double filter housing; 5, data acquisition module; 6, first dust vibration motor; 7, second dust vibration motor; 8, dust vibration controller; 9, first fan body; 10, second fan body; 11, fan volute body; 12, fan controller; 13, main processor module; 14, dust shield; 15, dust vibration garbage storage box; 16, partition; 17, filter installation room; 18, installation slot; 19, first through hole; 20, second through hole; 2 1. Bearing; 22. Limit block; 23. Filter element body; 24. Limit groove; 25. Exhaust hole; 26. Connecting groove; 27. Sealing plate; 28. Transmission chamber; 29. ​​First bevel gear; 30. Transmission rod; 31. Connecting plate; 32. Second bevel gear; 33. Servo motor; 34. Cam; 35. Through groove; 36. Slide groove; 37. Fixed rod; 38. Sliding block; 39. Pressure spring; 40. Vibrating dust block; 41. Vibrating dust pad. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] Example 1: Please refer to Figure 1 , Figure 8 and Fig.10 , an embodiment provided by the present invention: a non-stop dust-vibrating device with double filter cartridges for a sweeping vehicle, comprising a double filter cartridge housing 1, a filter cartridge assembly, a filter cartridge assembly, a fan volute assembly and a data acquisition module 5, a filter cartridge assembly is installed inside the double filter cartridge housing 1, a filter cartridge assembly is installed on one side of the double filter cartridge housing 1, and an output end of the filter cartridge assembly is movably connected to one side of the filter cartridge assembly, a fan volute assembly is fixedly connected to the top of the double filter cartridge housing 1, the filter cartridge assembly is used to filter dust and impurities sucked in by the sweeping vehicle, the filter cartridge assembly is used to clean dust and impurities accumulated on the filter cartridge assembly, and the fan volute assembly is used to provide power for dust suction and exhaust; The filter element assembly includes a first dust-vibrating motor 6, a second dust-vibrating motor 7 and a dust-vibrating controller 8, the dust-vibrating controller 8 is used to control the start and shut down of the first dust-vibrating motor 6 and the second dust-vibrating motor 7, the fan volute assembly includes a first fan body 9, a second fan body 10, a group of fan volute bodies 11 and a fan controller 12, the fan controller 12 is used to control the start and shut down of the first fan body 9 and the second fan body 10, and the first fan body 9 and the second fan body 10 are respectively installed inside the fan volute body 11; The data acquisition module 5 is used to collect the start-up and shutdown data of the dust vibration controller 8 and the fan controller 12. The data acquisition module 5 is also used to collect the speed data of the first fan body 9 and the second fan body 10, and send the collected data to the main processor module 13. The main processor module 13 is used to analyze the collected data and send control instructions to the dust vibration controller 8 and the fan controller 12; Furthermore, the data acquisition module 5 can collect the startup and shutdown data of the dust vibration controller 8 and the fan controller 12, as well as the speed data of the first fan body 9 and the second fan body 10 in real time, providing comprehensive operation monitoring for the main processor module 13, and cooperating with the main processor module 13 to intelligently send control instructions to the dust vibration controller 8 and the fan controller 12. By setting up a dual filter element assembly, a first dust vibration motor 6, a second dust vibration motor 7, a first fan body 9 and a second fan body 10, the dual filter element device can achieve the function of non-stop dust vibration, thereby improving the filtering effect and efficiency of the filter element device of the sweeper.

[0021] Example 2: Please refer to Figure 1 and Figure 2 , an embodiment provided by the present invention: a dust shield 14 is provided at the bottom of the double filter element box 1, a dust and garbage storage box 15 is installed at the bottom of the dust shield 14, and the dust shield 14 is used to prevent dust from being blown out of the vehicle by the airflow generated by the fan volute assembly when the first dust-vibrating motor 6 and the second dust-vibrating motor 7 are working in a cycle; A partition 16 is installed in the middle of the inner wall of the double filter element box 1, and a group of filter element installation chambers 17 are arranged inside the double filter element box 1 through the partition 16. A mounting groove 18 is opened on one side of the filter element installation chamber 17, a first through hole 19 is opened on one side of the installation groove 18, and a second through hole 20 is opened on the other side of the filter element installation chamber 17. A bearing 21 is embedded and installed on the inner wall of the installation groove 18, and a plurality of limit blocks 22 are installed on the inner wall of the bearing 21; Furthermore, the interior of the dual filter housing 1 is divided into two filter installation chambers 17 by a partition 16, so that the working conditions of each filter do not interfere with each other. The dust shield 14 and the dust and garbage storage box 15 are arranged to prevent the vibrated dust from being blown again or blown out of the sweeper by the airflow generated by the fan volute assembly, thereby maintaining a clean and hygienic working environment.

[0022] Example 3: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 , an embodiment provided by the present invention: a partition plate 16 is installed in the middle of the inner wall of the double filter element box body 1, a group of filter element installation chambers 17 are arranged inside the double filter element box body 1 through the partition plate 16, a mounting groove 18 is opened on one side of the filter element installation chamber 17, a first through hole 19 is opened on one side of the installation groove 18, a second through hole 20 is opened on the other side of the filter element installation chamber 17, a bearing 21 is embedded and installed on the inner wall of the installation groove 18, and a plurality of limit blocks 22 are installed on the inner wall of the bearing 21; The filter element assembly includes a filter element body 23, and the tail end of the outer wall of the filter element body 23 is movably connected to the inner wall of the second through hole 20, the front end of the outer wall of the filter element body 23 is provided with a limiting groove 24, and the inner wall of the limiting groove 24 is movably connected to the outer wall of the limiting block 22, the output end of the filter element body 23 is provided with an exhaust hole 25, and the outer wall of the exhaust hole 25 is movably connected to the inner wall of the first through hole 19, and a connecting groove 26 is provided in the middle of the other side of the filter element body 23; A sealing plate 27 is installed on the other side of the double filter element housing 1, a transmission chamber 28 is installed in the middle of the other side of the sealing plate 27, a first bevel gear 29 is installed on the inner wall of the transmission chamber 28, a transmission rod 30 is installed in the middle of one end of the first bevel gear 29, one end of the transmission rod 30 penetrates the sealing plate 27 and is installed with a connecting plate 31, and the outer wall of the connecting plate 31 is movably connected to the inner wall of the connecting groove 26, a second bevel gear 32 is meshedly installed on the outer wall of the first bevel gear 29, a servo motor 33 is installed at one end of the second bevel gear 32, and one end of the servo motor 33 is installed on the other side of the sealing plate 27; Furthermore, through the setting of the bearing 21 and the limit block 22, one end of the filter element body 23 can be restricted, and then through the setting of the servo motor 33, the second bevel gear 32, the first bevel gear 29, the connecting plate 31 and the connecting groove 26, the servo motor 33 can drive the filter element body 23 to rotate, and then during the process of filtering or shaking dust by the filter element body 23, the rotation of the filter element body 23 can be adjusted to improve the efficiency of filtering or shaking dust by the filter element body 23.

[0023] Example 4: Please refer to Figure 3 and Figure 4 , an embodiment provided by the present invention: a cam 34 is installed at the output end of the first dust vibrating motor 6 and the second dust vibrating motor 7; A through groove 35 is formed on the inner wall of the limiting groove 24, and the other end of the through groove 35 is formed on one side of the double filter element housing 1. A set of slide grooves 36 are formed on the inner wall of the through groove 35, and a fixing rod 37 is installed on the inner wall of the slide groove 36. The inner wall of the slide groove 36 is connected with a slider 38, and the inner wall of the slider 38 is movably connected to the outer wall of the fixed rod 37, one end of the slider 38 is movably connected to a pressure spring 39, and the inner wall of the pressure spring 39 is movably connected to the outer wall of the fixed rod 37, a dust vibration block 40 is installed on one side of the slider 38, and one end of the dust vibration block 40 is movably connected to the outer wall of the cam 34, and the outer wall of the dust vibration block 40 is movably connected to the inner wall of the through groove 35, and one end of the dust vibration block 40 is installed with a dust vibration cushion 41; Furthermore, the corresponding cams 34 are driven to rotate by the first dust vibrating motor 6 and the second dust vibrating motor 7 respectively. Through the arrangement of the through slot 35, the slide slot 36, the fixing rod 37, the slider 38, the pressure spring 39, the dust vibrating block 40 and the dust vibrating pad 41, the rotation of the cam 34 can drive the dust vibrating block 40 to reciprocate, and then the dust vibrating block 40 and the dust vibrating pad 41 can impact the filter element body 23, thereby achieving the effect of dust vibrating treatment, and by adjusting the rotation speed of the first dust vibrating motor 6 and the second dust vibrating motor 7, the scenes requiring different vibration frequencies can be met.

[0024] Example 5: Please refer to Figure 7 , Figure 8 and Fig. 9 , an embodiment provided by the present invention: the working steps of the non-stop dust vibrating device with double filter elements for sweeping vehicles are as follows: S1, start the dust vibration controller 8: start the dust vibration controller 8, and can control the first dust vibration motor 6 and the second dust vibration motor 7 to perform dust vibration according to the instruction sent by the main processor. After the dust vibration is completed, the first dust vibration motor 6 and the second dust vibration motor 7 stop working; S2, linkage control of fan and dust vibration: after the fan controller 12 is started and drives the first fan body 9 and the second fan body 10 to work at the same time, the main processor module 13 obtains the start signal of the fan controller 12 and the speed data of the first fan body 9 and the second fan body 10 through the data acquisition module 5, and when dust vibration processing is required, the main processor module 13 sends instructions to the dust vibration controller 8 and the fan controller 12, turns off the first fan body 9, and waits for the data acquisition module 5 to determine that the first fan body 9 is completely stopped, the dust vibration controller 8 starts the first dust vibration motor 6 to vibrate the dust, and after the dust vibration is completed, the first fan body 9 is started again, and after the first fan body 9 operates normally, the second fan body 10 is turned off, and waits for the data acquisition module 5 to determine that the second fan body 10 is completely stopped, the dust vibration controller 8 starts the second dust vibration motor 7 to vibrate the dust, and after the dust vibration is completed, the second fan body 10 is started again. At this time, the first fan body 9 and the second fan body 10 work at the same time. When dust vibration is required again, the above steps are repeated; S3, dust vibration control when the fan is turned off: when the fan controller 12 is in the off state and dust vibration processing is required, the main processor module 13 sends a command to the dust vibration controller 8, and the dust vibration controller 8 starts the first dust vibration motor 6 and the second dust vibration motor 7 to start working at the same time. After the dust vibration is completed, the first dust vibration motor 6 and the second dust vibration motor 7 stop working. During the dust vibration process, the main processor module 13 issues a dust vibration command again, which is invalid. After the dust vibration is completed, the main processor module 13 issues a dust vibration command again, which is valid, and dust vibration is performed again according to the above steps; S4. During the dust shaking process, the dust shield 14 and the dust dust storage box 15 can prevent the dust from being blown away by the airflow generated by the fan volute assembly or blown out of the sweeper again, thereby maintaining a clean and sanitary working environment. S5. Through the arrangement of the bearing 21 and the limit block 22, one end of the filter element body 23 can be limited. Then, through the arrangement of the servo motor 33, the second bevel gear 32, the first bevel gear 29, the connecting plate 31 and the connecting groove 26, the servo motor 33 can drive the filter element body 23 to rotate, and then the filter element body 23 can be adjusted to rotate during the process of filtering or vibrating dust by the filter element body 23. Step S2 also includes the following steps: S21, fan shut down during dust shaking: during dust shaking, the fan controller 12 is shut down, the data acquisition module 5 sends the collected shut down signal to the main processor module 13, and the main processor module 13 sends an instruction to stop all actions being executed; Step S3 also includes the following steps: S31, the dust shaking instruction after the fan is started is invalid: after the fan controller 12 is started, the main processor module 13 issues an instruction to start the first dust shaking motor 6 and the second dust shaking motor 7 at the same time, and this instruction is invalid.

[0025] Working principle: Through the data acquisition module 5, the start-up and shutdown data of the dust vibration controller 8 and the fan controller 12, as well as the speed data of the first fan body 9 and the second fan body 10 can be collected in real time, providing a comprehensive operation monitoring for the main processor module 13, and cooperating with the main processor module 13 to intelligently send control instructions to the dust vibration controller 8 and the fan controller 12, and then by setting the double filter element assembly, the first dust vibration motor 6, the second dust vibration motor 7, the first fan body 9 and the second fan body 10, the function of the double filter element device to vibrate dust without stopping can be realized, so as to improve the filtering effect and efficiency of the filter element device of the sweeper, and the interior of the double filter element box 1 is divided into two filter element installation chambers 17 by the partition 16, so that the working states of each filter element do not interfere with each other, and the dust shield 14 and the dust vibration garbage storage box 15 can be set to prevent the dust vibrated down from being blown again or blown out of the sweeper by the airflow generated by the fan volute assembly, thereby keeping the working environment clean and hygienic. By setting the bearing 21 and the limit block 22, one end of the filter element body 23 can be limited, and then by setting the servo motor 33, the second bevel gear 32, the first bevel gear 29, the connecting plate 31 and the connecting groove 26, the servo motor 33 can drive the filter element body 23 to rotate, and then in the process of filtering or vibrating the dust of the filter element body 23, the rotation of the filter element body 23 can be adjusted to improve the filtering or vibrating efficiency of the filter element body 23, and the first vibrating dust motor 6 and the second vibrating dust motor 7 respectively drive the corresponding cam 34 to rotate, and by setting the through groove 35, the slide groove 36, the fixing rod 37, the slider 38, the pressure spring 39, the vibrating dust block 40 and the vibrating dust pad 41, the rotation of the cam 34 can drive the vibrating dust block 40 to reciprocate, and then the filter element body 23 can be impacted by the vibrating dust block 40 and the vibrating dust pad 41, so as to achieve the effect of vibrating dust treatment, and by adjusting the rotation speed of the first vibrating dust motor 6 and the second vibrating dust motor 7, the scene requiring different vibration frequencies can be met.

[0026] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A dual-filter non-stop dust-vibrating device for a sweeping vehicle, comprising a dual-filter housing (1), a filter element assembly, a filter element assembly, a fan volute assembly and a data acquisition module (5), characterized in that: A filter element assembly is installed inside the double filter element housing (1); a filter element assembly is installed on one side of the double filter element housing (1); an output end of the filter element assembly is movably connected to one side of the filter element assembly; a fan volute assembly is fixedly connected to the top of the double filter element housing (1); the filter element assembly is used to filter dust and impurities sucked in by the sweeper; the filter element assembly is used to clean dust and impurities accumulated on the filter element assembly; and the fan volute assembly is used to provide power for dust suction and exhaust; The filter element assembly comprises a first dust-vibrating motor (6), a second dust-vibrating motor (7) and a dust-vibrating controller (8), wherein the dust-vibrating controller (8) is used to control the start and stop of the first dust-vibrating motor (6) and the second dust-vibrating motor (7); the fan volute assembly comprises a first fan body (9), a second fan body (10), a group of fan volute bodies (11) and a fan controller (12), wherein the fan controller (12) is used to control the start and stop of the first fan body (9) and the second fan body (10), and the first fan body (9) and the second fan body (10) are respectively installed inside the fan volute body (11); The data acquisition module (5) is used to collect start-up and shutdown data of the dust vibration controller (8) and the fan controller (12). The data acquisition module (5) is also used to collect rotation speed data of the first fan body (9) and the second fan body (10), and send the collected data to the main processor module (13). The main processor module (13) is used to analyze the collected data and send control instructions to the dust vibration controller (8) and the fan controller (12).

2. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 1, characterized in that: A dust shield (14) is provided at the bottom of the double filter element housing (1), and a dust and garbage storage box (15) is installed at the bottom of the dust shield (14). The dust shield (14) is used to prevent dust from being blown out of the vehicle by the airflow generated by the fan volute assembly when the first dust-shaking motor (6) and the second dust-shaking motor (7) are in cyclic operation.

3. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 1, characterized in that: A partition (16) is installed in the middle of the inner wall of the double filter element housing (1), and a group of filter element installation chambers (17) are arranged inside the double filter element housing (1) through the partition (16). A mounting groove (18) is provided on one side of the filter element installation chamber (17), a first through hole (19) is provided on one side of the installation groove (18), and a second through hole (20) is provided on the other side of the filter element installation chamber (17). A bearing (21) is embedded and installed on the inner wall of the installation groove (18), and a plurality of limit blocks (22) are installed on the inner wall of the bearing (21).

4. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 1, characterized in that: The filter element assembly comprises a filter element body (23), wherein the rear end of the outer wall of the filter element body (23) is movably connected to the inner wall of the second through hole (20), a limiting groove (24) is provided at the front end of the outer wall of the filter element body (23), and the inner wall of the limiting groove (24) is movably connected to the outer wall of the limiting block (22), an exhaust hole (25) is installed at the output end of the filter element body (23), and the outer wall of the exhaust hole (25) is movably connected to the inner wall of the first through hole (19), and a connecting groove (26) is provided in the middle of the other side of the filter element body (23).

5. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 1, characterized in that: A sealing plate (27) is installed on the other side of the double filter element housing (1); a transmission chamber (28) is installed in the middle of the other side of the sealing plate (27); a first bevel gear (29) is installed on the inner wall of the transmission chamber (28); a transmission rod (30) is installed in the middle of one end of the first bevel gear (29); one end of the transmission rod (30) passes through the sealing plate (27) and is installed with a connecting plate (31); the outer wall of the connecting plate (31) is movably connected to the inner wall of the connecting groove (26); a second bevel gear (32) is meshingly installed on the outer wall of the first bevel gear (29); a servo motor (33) is installed on one end of the second bevel gear (32); and one end of the servo motor (33) is installed on the other side of the sealing plate (27).

6. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 1, characterized in that: Cams (34) are installed at the output ends of the first dust vibrating motor (6) and the second dust vibrating motor (7).

7. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 4, characterized in that: A through groove (35) is formed on the inner wall of the limiting groove (24), and the other end of the through groove (35) is formed on one side of the double filter element housing (1). A group of slide grooves (36) are formed on the inner wall of the through groove (35), and a fixing rod (37) is installed on the inner wall of the slide groove (36).

8. The non-stop dust-vibrating device with double filters for a sweeping vehicle according to claim 7, characterized in that: The inner wall of the slide groove (36) is connected to a slider (38), and the inner wall of the slider (38) is movably connected to the outer wall of the fixed rod (37), one end of the slider (38) is movably connected to a pressure spring (39), and the inner wall of the pressure spring (39) is movably connected to the outer wall of the fixed rod (37), a dust vibration block (40) is installed on one side of the slider (38), and one end of the dust vibration block (40) is movably connected to the outer wall of the cam (34), and the outer wall of the dust vibration block (40) is movably connected to the inner wall of the through groove (35), and one end of the dust vibration block (40) is installed with a dust vibration cushion (41).

9. The method for using the non-stop dust shaking device with double filters for a sweeping vehicle according to claim 1, characterized in that: The working steps of the double filter element non-stop dust vibration device for sweepers are as follows: S1, start the dust vibration controller (8): the dust vibration controller (8) is started, and can control the first dust vibration motor (6) and the second dust vibration motor (7) to perform dust vibration according to the instruction sent by the main processor. After the dust vibration is completed, the first dust vibration motor (6) and the second dust vibration motor (7) stop working; S2, fan and dust vibration linkage control: after the fan controller (12) is started and simultaneously drives the first fan body (9) and the second fan body (10) to work, the main processor module (13) obtains the fan controller (12) start-up signal and the speed data of the first fan body (9) and the second fan body (10) through the data acquisition module (5), and when dust vibration processing is required, the main processor module (13) sends a command to the dust vibration controller (8) and the fan controller (12), turns off the first fan body (9), and waits for the data acquisition module (5) to determine whether the first fan body (9) is turned off. The fan body (9) is completely stopped, the dust vibration controller (8) starts the first dust vibration motor (6) to vibrate the dust, and after the dust vibration is completed, the first fan body (9) is started again, and after the first fan body (9) operates normally, the second fan body (10) is turned off, and the data acquisition module (5) is waited for to determine that the second fan body (10) is completely stopped, and the dust vibration controller (8) starts the second dust vibration motor (7) to vibrate the dust. After the dust vibration is completed, the second fan body (10) is started again. At this time, the first fan body (9) and the second fan body (10) work simultaneously. When dust vibration is required again, the above steps are repeated; S3, dust vibration control in the fan off state: when the fan controller (12) is in the off state and dust vibration processing is required, the main processor module (13) sends a command to the dust vibration controller (8), and the dust vibration controller (8) simultaneously starts the first dust vibration motor (6) and the second dust vibration motor (7) to start working. After the dust vibration is completed, the first dust vibration motor (6) and the second dust vibration motor (7) stop working. During the dust vibration process, the main processor module (13) again issues a dust vibration command, which is invalid. After the dust vibration is completed, the main processor module (13) again issues a dust vibration command, which is valid, and dust vibration is performed again according to the above steps.

10. The method for using the double-filter non-stop dust-vibrating device for a sweeping vehicle according to claim 9, characterized in that: The step S2 also includes the following steps: S21, fan shut down during dust shaking: during dust shaking, the fan controller (12) is shut down, the data acquisition module (5) sends the collected shut down signal to the main processor module (13), and the main processor module (13) sends an instruction to stop all actions being executed; The step S3 also includes the following steps: S31, the dust vibration instruction after the fan is started is invalid: after the fan controller (12) is started, the main processor module (13) issues an instruction to start the first dust vibration motor (6) and the second dust vibration motor (7) at the same time, and this instruction is invalid.

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