Search

CN-121971008-A - High-frequency cleaning device and assembling method thereof

CN121971008ACN 121971008 ACN121971008 ACN 121971008ACN-121971008-A

Abstract

The invention discloses a high-frequency cleaning device and an assembly method thereof, the high-frequency cleaning device comprises a support frame, a transmission shaft is rotatably arranged in the middle of the support frame, the transmission shaft is fixedly connected with a brush head assembly, a plurality of groups of electromagnetic driving swinging structures are arranged on the support frame, the electromagnetic driving swinging structures drive the transmission shaft in an electromagnetic driving mode, magnetic steel is correspondingly and fixedly attached to the surface of the transmission shaft, a transmission shaft and magnetic steel assembly body is inserted into the plurality of electromagnetic driving swinging structures along one end of the support frame, output brackets are fixedly arranged on the transmission shaft one by one in the inserting process, bearings are assembled at two ends of the transmission shaft, the bearings are fixed on the support frame, and then sealing covers are assembled at two ends of the support frame. The invention adopts an electromagnetic driving swinging structure, does not need a traditional motor and a mechanical transmission mechanism, and directly drives the transmission shaft and the brush head assembly to realize high-frequency forward and backward rotation by electrifying the coil to enable the iron core to generate magnetic resistance moment, and has simple structure, high response speed and high control precision.

Inventors

  • DING WEI
  • ZHANG JUNWEI
  • XU CHENGBAO
  • WANG YITAO

Assignees

  • 浙江格博克斯传动科技有限公司

Dates

Publication Date
20260505
Application Date
20260304

Claims (7)

  1. 1. A method of assembling a high frequency cleaning apparatus, comprising the steps of: S1, respectively processing and forming the U-shaped sheet magnetic conductive sheet and the Y-shaped sheet magnetic conductive sheet, and fixedly superposing the U-shaped sheet magnetic conductive sheet and the Y-shaped sheet magnetic conductive sheet to form an iron core, namely a first iron core (31) and a second iron core (32); S2, embedding a second iron core (32) into the inner wall of the supporting frame (1) and fixing the second iron core; s3, inserting the first iron core (31) into the bracket (35) along the slot (351), then assembling the coil (34) on the bracket (35), inserting the combination of the first iron core (31), the bracket (35) and the coil (34) into the clamping groove (11) of the supporting frame (1), enabling the first iron core (31) to be in contact with the second iron core (32), connecting a power line to the coil (34), and installing a protective cover on the clamping groove (11); S4, correspondingly and fixedly attaching the magnetic steels (33) to the surface of the transmission shaft (4), arranging four magnetic steels (33) corresponding to one first iron core (31), wherein two groups of two magnetic steels (33) are symmetrically and fixedly attached to the surface of the transmission shaft (4), the end parts of the two magnetic steels (33) of the same group are tightly attached, each group of magnetic steels (33) corresponds to one second iron core (32), the magnetic poles of the two magnetic steels (33) of the same group are opposite, the transmission shaft (4) and the magnetic steel (33) are assembled to be inserted along one end of the support frame (1) and penetrate through the plurality of second iron cores (32), in the inserting process, an output support (22) is fixedly arranged on the transmission shaft (4) one by one, then bearings (41) are assembled at two ends of the transmission shaft (4), the bearings (41) are fixed to the support frame (1), and then the sealing covers (12) are assembled at two ends of the support frame (1); S5, a dustproof silica gel sleeve (23) is sleeved on the output support (22), the dustproof silica gel sleeve (23) is fixed to the opening of the support frame (1) through a fixing plate, and then the brush head main body (21) and the output support (22) are fixedly assembled.
  2. 2. The high-frequency cleaning device is assembled by adopting the assembly method of the claim 1, and is characterized by comprising a support frame (1), wherein a transmission shaft (4) is rotatably arranged in the middle of the support frame (1), the transmission shaft (4) is fixedly connected with a brush head assembly (2), a plurality of groups of electromagnetic driving swinging structures (3) are arranged on the support frame (1), and the electromagnetic driving swinging structures (3) are used for driving the transmission shaft (4) by electromagnetic force.
  3. 3. The high-frequency cleaning device according to claim 2, wherein the electromagnetic driving swinging structure (3) comprises a first iron core (31), a second iron core (32), magnetic steel (33), a coil (34) and a support (35), the first iron core (31) is of a U-shaped structure, the first iron core (31) is inserted into the support (35), the coil (34) is arranged on the support (35), and the lower end of the first iron core (31) is in contact with the second iron core (32).
  4. 4. The high-frequency cleaning device according to claim 2, wherein the supporting frame (1) is provided with a clamping groove (11), and the electromagnetic driving swinging structure (3) is fixedly arranged in the clamping groove (11).
  5. 5. A high-frequency cleaning device according to claim 2, characterized in that the two ends of the transmission shaft (4) are rotatably connected with the supporting frame (1) through bearings (41), and the two ends of the supporting frame (1) are detachably provided with sealing covers (12).
  6. 6. A high frequency cleaning apparatus according to claim 2, wherein the brush head assembly (2) comprises a brush head main body (21) and an output support (22), the brush head main body (21) is fixedly connected with the output support (22), and the upper end of the output support (22) is fixedly sleeved on the transmission shaft (4).
  7. 7. The high-frequency cleaning device according to claim 6, wherein the output support (22) movably penetrates through the support frame (1), a dust-proof silica gel sleeve (23) is sleeved on the output support (22), and the dust-proof silica gel sleeve (23) is fixed with the support frame (1) through a fixing plate.

Description

High-frequency cleaning device and assembling method thereof Technical Field The invention relates to the technical field of cleaning equipment, in particular to a high-frequency cleaning device and an assembly method thereof. Background In the field of cleaning equipment such as sweeping robots, floor washing machines and the like, the traditional cleaning device mostly adopts a motor to drive a brush head to rotate or reciprocate, and has the problems of complex structure, low response speed, high noise, high energy consumption and the like. Especially in the application scenario that needs high frequency reciprocating swing, motor drive mode often is difficult to realize quick start-stop and accurate control, and long-term operation easily leads to mechanical wear, influences life. In addition, the transmission structure of the existing cleaning device adopts mechanical transmission modes such as gears, connecting rods and the like, so that the cleaning device not only occupies large space, but also is poor in sealing performance, dust, liquid and other impurities are easy to invade inside, and the stability and cleaning effect of the device are affected. Therefore, we propose a high frequency cleaning device and an assembling method thereof so as to solve the above-mentioned problems. Disclosure of Invention The present invention is directed to a high-frequency cleaning device and an assembling method thereof, which solve the above-mentioned problems in the prior art. In order to achieve the above purpose, the invention provides a method for assembling a high-frequency cleaning device, comprising the following steps: s1, respectively processing and forming the U-shaped sheet magnetic conductive sheet and the Y-shaped sheet magnetic conductive sheet, and fixedly superposing the U-shaped sheet magnetic conductive sheet and the Y-shaped sheet magnetic conductive sheet to form an iron core, namely a first iron core and a second iron core; S2, embedding the second iron core into the inner wall of the support frame and fixing the second iron core; S3, inserting the first iron core into the bracket along the slot, then assembling the coil onto the bracket, inserting the combination of the first iron core, the bracket and the coil into the clamping groove of the support frame, enabling the first iron core to be in contact with the second iron core, connecting the coil with the power line, and installing a protective cover on the clamping groove; S4, correspondingly and fixedly attaching the magnetic steels to the surface of the transmission shaft, arranging four magnetic steels corresponding to a first iron core, wherein two magnetic steels are in a group, two groups of magnetic steels are symmetrically and fixedly attached to the surface of the transmission shaft, the end parts of the two magnetic steels in the same group are tightly attached, each group of magnetic steels corresponds to a second iron core, the magnetic poles of the two magnetic steels in the same group are opposite, the transmission shaft and the magnetic steel assembly are inserted along one end of the support frame and penetrate through the plurality of second iron cores, in the inserting process, an output support is fixedly arranged on the transmission shaft one by one, then bearings are assembled at two ends of the transmission shaft, the bearings are fixed on the support frame, and then sealing covers are assembled at two ends of the support frame; s5, sleeving a dustproof silica gel sleeve on the output support, fixing the dustproof silica gel sleeve to an opening of the support frame through a fixing plate, and then fixedly assembling the brush head main body and the output support. The high-frequency cleaning device assembled according to the assembling method comprises a supporting frame, wherein a transmission shaft is rotatably arranged in the middle of the supporting frame and fixedly connected with a brush head assembly, and a plurality of groups of electromagnetic driving swinging structures are arranged on the supporting frame and used for driving the transmission shaft to perform electromagnetic force driving. Preferably, the electromagnetic driving swinging structure comprises a first iron core, a second iron core, magnetic steel, a coil and a support, wherein the first iron core is of a U-shaped structure, the first iron core is inserted into the support, the coil is arranged on the support, and the lower end of the first iron core is in fit contact with the second iron core. Preferably, a clamping groove is formed in the support frame, and an electromagnetic driving swinging structure is fixedly installed in the clamping groove. Preferably, the two ends of the transmission shaft are rotatably connected with the supporting frame through bearings, and the two ends of the supporting frame are detachably provided with sealing covers. Preferably, the brush head assembly comprises a brush head main body and an output support, th