CN217515138U - Novel combined type automobile cleaning and scrubbing machine - Google Patents

Abstract

The utility model relates to a novel combination formula automobile cleans and cleans machine belongs to the cleaning equipment field. The three-shaft wet tissue scrubbing device comprises an ultrafine fiber large-diameter brush cleaning mechanism, a three-shaft wet tissue scrubbing mechanism and at least one handle transmission mechanism, wherein the handle transmission mechanism is connected with the ultrafine fiber large-diameter brush cleaning mechanism or the three-shaft wet tissue scrubbing mechanism through a motor or a speed reducer, so that the cleaning or scrubbing operation is realized. The vehicle-mounted power supply is connected to a power socket, and the button switch is started, so that the cleaning or scrubbing work of the outer surface of the vehicle body can be performed. The purpose of wiping and washing the car at any time and any place without preparing a drop of water is achieved. Can flexibly adapt to the uneven appearance of the automobile and improve the scrubbing effect. The gear motor and the handle tube are positioned at the rear part of the main frame of the machine body, so that the longitudinal moment is balanced correspondingly, and the operation is more convenient and labor-saving. The cloth supplying and collecting mechanism is separated from the sponge roller and is independently assembled and disassembled, so that the scrubbing flow is greatly simplified. The operation process is simple and convenient. The practicability is strong.

Description

Novel combined type automobile sweeping and scrubbing machine

Technical Field

The utility model relates to a cleaning device field, in particular to novel combination formula car cleans and cleans machine is applicable to the cleanness of kart automobile body surface.

Background

The applicant filed on 18.6.2014, entitled "split combined type automobile scrubbing machine" and a utility model patent No. 201420322721X, found the following problems in practical use:

1. cleaning the mechanism: sweep the dust on unclean automobile body surface, and cleaning the in-process, it is poor that pressure has little cleaning effect, and pressure has been big easily hinders the car lacquer, and the operation has the degree of difficulty, and motor direct drive brush, and the rotational speed is high, brush turning moment is not enough.

2. A scrubbing mechanism: the motor and the double scrubbing rollers are concentrated at the foremost end of the machine body to generate a large longitudinal moment; the double scrubbing rollers and the motor are arranged on one side of the machine body to generate transverse moment, and the two moments need to be balanced by large force in the operation process, so that the physical consumption is large and the double scrubbing rollers are not popular; because the surface of the car body is uneven, the mode of cleaning by adopting two sponge rollers has poor flexibility and poor cleaning effect. The scrubbing cloth directly twines on the sponge roller, and is very inconvenient in the in-service use process.

Disclosure of Invention

An object of the utility model is to provide a novel combination formula automobile cleans and cleans machine has solved the above-mentioned problem that prior art exists. The purpose of wiping and washing the car at any time and any place without preparing a drop of water is achieved.

The above object of the utility model is realized through following technical scheme:

the novel combined type automobile cleaning and scrubbing machine comprises a superfine fiber large-diameter brush cleaning mechanism, a three-axis wet tissue scrubbing mechanism and at least one handle transmission mechanism, wherein the handle transmission mechanism is connected with the superfine fiber large-diameter brush cleaning mechanism or the three-axis wet tissue scrubbing mechanism through a motor 301 or a speed reducer 308 to realize cleaning or scrubbing operation; the three-axis wet tissue scrubbing mechanism is formed by arranging a sponge roller 201, a cloth supply roller 244 and a cloth collection roller 212 in an inverted triangle in a three-axis manner, and is arranged between a left side plate 207 and a right side plate 220 of a main frame 219 of the machine body, the cloth supply roller 244 supplies wet tissue cloth 245, the cloth collection roller 212 winds and collects the scrubbed wet tissue cloth, the sponge roller 201 is a driving shaft and drives the wet tissue cloth 245 to realize scrubbing operation; the right end of a sponge roller tubular shaft 235 of the sponge roller 201 is provided with a sponge roller right flange 237, a large synchronous pulley 238 and a large gear 239 which are fixed into a whole by a screw 232, are arranged on a sponge roller right fixed shaft 233 below the right side plate 220 of the machine body main frame 219 and are limited by a shaft retainer ring 234; the left end of the sponge roller pipe shaft 235 is mounted on the sponge roller left fixing shaft 205 below the left side plate 207 of the machine body main frame 219 through the sponge roller left flange 203, and the sponge roller 201 rotates by taking the left and right fixing shafts as the supporting center.

A groove is formed at the right end of a cloth collecting roller tube shaft 213 of the cloth collecting roller 212, a cylindrical pin 215 is arranged at the seam allowance of a right flange 216 of the cloth collecting roller and is clamped in the groove of the cloth collecting roller tube shaft 213, and a friction surface of an inner taper hole at the right end of the right flange 216 of the cloth collecting roller and a conical friction surface at the right end of a small synchronous pulley 217 form a friction transmission pair; the cloth collecting roller right flange 216, the small synchronous belt wheel 217 and the spacer 218 are arranged on the cloth collecting roller right end fixing shaft 214 above the right side plate 220 and limited by the retaining ring for the shaft; the left end of a cloth collecting roller tube shaft 213 is provided with a cloth collecting roller left flange 208, a tightening screw 210 is screwed in a welding nut 211 above a left side plate 207 so as to adjust the pressure of a friction transmission pair, and the tightening screw 210 is prevented from loosening through locking of a back-tightening nut 209.

The cloth supplying roller 244 and the cloth collecting roller 212 have the same structure and are symmetrically arranged left and right; the structure of the cloth supply roller 244 further includes a conical spacer, which is formed by combining a small synchronous pulley and a spacer into a whole.

The center of the right side plate 220 is connected with a threaded flange 223 at the front end of the handle transmission mechanism through a bearing seat 222, and the threaded flange 223 is connected with a speed reducer 308 and a motor 301 of the handle transmission mechanism through a motor flange seat 224.

The cleaning mechanism for the superfine fiber large-diameter hairbrush comprises: the arched framework 106 is a main framework of the machine body, the left end of the arched framework is welded with a bearing box 106A, the right end of the arched framework is welded with an iron ring 106B, and the iron ring 106B is installed at the left end of a motor fixing seat 109 and is fixed through three motor fixing screws 107; the cylindrical shaft head 101A at the left end of the superfine fiber large-diameter hairbrush 101 is arranged in a bearing box 106A at the left end of an arched framework 106 through a first double bearing 103, a cylindrical D-shaped shaft head 101B at the right end is inserted into an inner hole of a motor fixing seat 109, a second double bearing 108 is arranged at the left end of a D-hole coupling sleeve 110, and the right end of the D-hole coupling sleeve 110 is connected with an output shaft of a speed reducer 308 of a handle transmission mechanism; the brush working height positioning wheel 102 is arranged at the outer end of a bearing box 106A at the left end of the arched framework 106 through a single bearing 104 and is limited by a screw 105, and the working height of the superfine fiber large-diameter brush 101 is controlled by the radius of the brush working height positioning wheel 102; the right end of the motor fixing seat 109 is connected with a motor protection tube 302 of the handle transmission mechanism.

The handle transmission mechanism is as follows: the motor 301 and the speed reducer 308 are installed inside the motor protective pipe 302, the left end of the motor protective pipe 302 is fixedly connected with the motor fixing seat 109 of the superfine fiber large-diameter brush cleaning mechanism or the motor flange seat 224 of the triaxial wet tissue scrubbing mechanism, and the right end of the motor protective pipe 302 is connected with the handle pipe 305 through the left flange 303 of the handle pipe and is fixed through the second self-tapping screw 309; the left end of a handle pipe 305 is installed with a left handle pipe flange 303, the right end is provided with a right handle pipe flange 306 and fixed by self-tapping screws, a button switch 304 is installed in the middle of the handle pipe 305, and a power socket 307 is installed in the center of the right handle pipe flange 306.

The beneficial effects of the utility model reside in that: the vehicle-mounted power supply is connected to a power socket, and the button switch is started, so that the cleaning or scrubbing work of the outer surface of the vehicle body can be performed. The purpose of wiping and washing the car at any time and any place without preparing a drop of water is achieved. The radius of the positioning wheel controls the working height of the brush, and the normal work of the brush is ensured due to the control of the positioning wheel when the pressure changes in the cleaning work. The outer edge of the brush working height positioning wheel is made of rubber, so that the safety protection effect on the surface of the vehicle body can be achieved. The outer edge of the sponge roller is basically in line contact with the outer surface of the automobile, so that the sponge roller can flexibly adapt to the uneven appearance of the automobile, and the scrubbing effect is improved. The handle tube is basically superposed with the longitudinal central line of the main frame of the machine body, and the transverse moment is basically balanced. The gear motor and the handle tube are positioned at the rear part of the main frame of the machine body, so that the longitudinal moment is balanced correspondingly, and the operation is more convenient and labor-saving. The cloth supplying mechanism and the cloth collecting mechanism are separated from the sponge roller and are independently assembled and disassembled, so that the scrubbing flow is greatly simplified. The operation process is simple and convenient. The practicability is strong.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate example embodiments of the invention and together with the description serve to explain the invention without limitation.

FIG. 1 is a schematic view of the whole structure of the cleaning mechanism of the brush with large diameter made of ultra-fine fibers of the present invention combined with a handle transmission mechanism;

FIG. 2 is a left side schematic view of FIG. 1;

FIG. 3 is a right-side schematic view of FIG. 1;

FIG. 4 is a schematic structural view of the arched frame of the present invention;

FIG. 5 is a left side schematic view of FIG. 4;

FIG. 6 is a schematic view of the structure of the superfine fiber large diameter brush of the present invention;

FIG. 7 is a left side schematic view of FIG. 6;

FIG. 8 is a schematic view of the overall structure of the three-axis wet towel scrubbing mechanism of the present invention combined with the handle transmission mechanism;

FIG. 9 is a left side schematic view of FIG. 8;

FIG. 10 is a schematic structural view of the main frame of the three-axis wet towel scrubbing mechanism of the present invention;

FIG. 11 is a left side schematic view of FIG. 10;

FIG. 12 is a schematic right side view of FIG. 10;

FIG. 13 is a schematic structural view of a sponge roller according to the present invention;

fig. 14 is a schematic structural view of the cloth collecting roller of the present invention.

In the figure: 101. a superfine fiber large-diameter brush; 101A, a cylindrical shaft head; 101B, a cylindrical D-shaped shaft head; 102. a brush working height positioning wheel; 103. a first double bearing; 104. a single bearing; 105. a screw; 106. an arched frame; 106A, a bearing box; 106B, iron rings; 107. a motor fixing screw; 108. a second double bearing; 109. a motor fixing seat; 110. a hole D coupling sleeve; 201. A sponge roller; 203. a sponge roller left flange; 205. a sponge roller left fixing shaft; 207. a left side plate; 208. a left flange of the cloth collecting roller; 209. tightening the nut; 210. jacking the screw tightly; 211. welding a nut; 212. a cloth collecting roller; 213. collecting a tubular shaft of a cloth roller; 214. a fixed shaft is arranged at the right end of the cloth collecting roller; 215. a cylindrical pin; 216. a right flange of the cloth collecting roller; 217. a small synchronous pulley; 218. a spacer; 219. a main frame of the machine body; 220. a right side plate; 221. a pinion gear; 222. a bearing seat; 223. a threaded flange; 224. a motor flange seat; 232. a screw; 233. a sponge roller right fixing shaft; 234. a retainer ring for a shaft; 235. a sponge roller shaft; 236. a first tapping screw; 237. a sponge roller right flange; 238. a large synchronous pulley; 239. a bull gear; 241. a double bearing; 242. a motor fixing screw; 244. A cloth supply roller; 245. a wet wipe; 246. a synchronous belt; 301. an electric motor; 302. a motor protective pipe; 303. a handle tube left flange; 304. a push button switch; 305. a handle tube; 306. a handle tube right flange; 307. a power socket; 308. a speed reducer; 309. and a second tapping screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 14, the utility model discloses a novel combination formula automobile cleans and cleans machine, clean mechanism, the wet piece of cloth of triaxial cleans mechanism and at least one handle drive mechanism including superfine fiber major diameter brush, handle drive mechanism cleans mechanism or the wet piece of cloth of triaxial and cleans the mechanism and be connected through motor 301 or speed reducer 308 and superfine fiber major diameter brush, realizes cleaning or cleans the operation.

Example 1:

referring to fig. 1 to 7, the superfine fiber large-diameter brush cleaning mechanism and the handle transmission mechanism are combined into an automobile cleaner:

referring to fig. 6 and 7, the large-diameter microfiber brush 101 is made of soft microfiber with a diameter of 170mm, and the microfiber is soft and does not damage car paint, and the lengthened microfiber increases the friction area between the bristles and a car body, so that the cleaning is cleaner. The cylindrical shaft head 101A at the left end of the superfine fiber large-diameter brush 101 is installed in the bearing box 106A at the left end of the arched framework 106 through the first double bearing 103, the cylindrical D-shaped shaft head 101B at the right end is inserted into the motor fixing seat 109 at the right end of the arched framework 106, and the motor fixing seat 109 is installed at the left end of the D-shaped hole coupling sleeve 110 through the second double bearing 108.

The brush working height positioning wheel 102 is arranged outside a bearing box 106A at the left end of an arched framework 106 through a single bearing 104 and is limited through a screw 105; the radius of the brush controls the working height of the superfine fiber large-diameter brush 101, and the normal work of the superfine fiber large-diameter brush 101 is ensured due to the control of the brush working height positioning wheel 102 when the pressure changes during the cleaning work. The outer edge of the brush working height positioning wheel 102 is made of rubber, so that the safety protection effect on the surface of the vehicle body can be achieved.

Referring to fig. 4 and 5, the main body of the arched framework 106 is formed by machining a square tube with a diameter of 10 × 10 × 1mm, the left end of the main body is welded with a bearing box 106A, the right end of the main body is welded with an iron ring 106B, and the iron ring 106B is installed at the left end of a motor fixing seat 109 and fixed by three motor fixing screws 107; the right end of the motor fixing seat 109 is provided with a motor protection tube 302 of the handle transmission mechanism. The left end of the motor protective pipe 302 is fixedly connected with a motor fixing seat 109 of the superfine fiber large-diameter brush cleaning mechanism, and the right end of the motor protective pipe is connected with a handle pipe 305 through a left handle pipe flange 303 and is fixed through a tapping screw III 309; the left end of a handle pipe 305 is installed with a left flange 303 of the handle pipe, the right end is provided with a right flange 306 of the handle pipe and fixed by self-tapping screws, the middle part of the handle pipe 305 is provided with a button switch 304, and the center of the right flange 306 of the handle pipe is provided with a power socket 307.

A second double bearing 108 is arranged at the left end of an inner hole of the motor fixing seat 109, and a D-hole coupling sleeve 110 is arranged in the second double bearing 108; the right end of the motor fixing seat 109 is provided with a speed reducer 308 and a motor 301 of a handle transmission mechanism, an output shaft of the speed reducer 308 is connected with a D-hole coupling sleeve 110 and is simultaneously connected with a cylindrical D-shaped shaft head 101B at the right end of the superfine fiber large-diameter hairbrush 101, and thus the superfine fiber large-diameter hairbrush 101 obtains working kinetic energy with high rotating speed and high torque.

When the vehicle-mounted power supply is used, the vehicle-mounted power supply is connected to a power socket, and the button switch 304 is started, so that the cleaning work of the outer surface of the vehicle body can be performed.

Example 2:

the three-axis wet tissue scrubbing mechanism and the handle transmission mechanism are combined into the automobile scrubbing machine:

the three-shaft wet tissue automobile scrubbing mechanism is formed by arranging a sponge roller 201, a cloth supply roller 244 and a cloth collection roller 212 in a triangular mode in a three-shaft mode and is arranged between a left side plate 207 and a right side plate 220 of a main frame 219 of an engine body; the cloth supply roller 244 is used for supplying the wet tissue cloth 245 during scrubbing, the cloth collection roller 212 is used for winding and collecting the scrubbed wet tissue cloth 245, and the sponge roller 201 is a driving shaft and used for dragging the wet tissue cloth 245 to complete a scrubbing function.

A sponge roller right flange 237, a large synchronous belt pulley 238 and a large gear 239 are sequentially arranged at the right end of a sponge roller tubular shaft 235 in the sponge roller 201, are fixed into a whole through a screw 232, are integrally arranged on a sponge roller right fixed shaft 233 below the right side plate 220 of the machine body main frame 219 and are limited through a retaining ring 234 for a shaft, and the sponge roller right flange 237 is fixedly connected with the sponge roller tubular shaft 235 through a tapping screw 236; the left end of the sponge roller pipe shaft 235 is mounted on the sponge roller left fixing shaft 205 below the left side plate 207 of the machine body main frame 219 through the sponge roller left flange 203, and the sponge roller 201 rotates with the left and right fixing shafts (the sponge roller left fixing shaft 205, the sponge roller right fixing shaft 233) as the supporting center. The functions are as follows: the sponge roller 201 is a main power roller, drags the wet tissue 245, slightly presses the wet tissue 245 to the surface of the vehicle body through the soft sponge layer, rotates along the reverse advancing direction, wets and decomposes pollutants by means of the moisture carried by the wet tissue 245, wipes off the pollutants under the action of friction force, takes away the pollutants through the wet tissue 245, and is wound and collected by the cloth collecting roller 212. The outer edge of the single sponge roller 201 basically contacts with the outer surface of the automobile in a line mode, the automobile scrubbing device can flexibly adapt to the uneven appearance of the automobile, and the scrubbing effect is improved.

A groove is arranged at the right end of a cloth collecting roller tubular shaft 213 in the cloth collecting roller 212, and a cylindrical pin 215 is arranged at the seam allowance of a right flange 216 of the cloth collecting roller and is clamped in the groove of the cloth collecting roller tubular shaft 213. The friction surface of the taper hole at the right end of the right flange 216 of the cloth collecting roller and the taper friction surface at the left end of the small synchronous belt wheel 217 form a friction transmission pair. The right flange 216 of the cloth collecting roller, the small synchronous belt wheel 217 and the spacer 218 are arranged on the right end fixing shaft 214 of the cloth supplying roller above the right side plate 220 of the machine body main frame 219 and limited by a shaft retainer ring. The left end of a cloth collecting roller pipe shaft 213 of the cloth collecting roller 212 is provided with a cloth collecting roller left flange 208, and a tightening screw 210 and a back nut 209 are screwed in a welding nut 211 above a left side plate 207 of a machine body main frame 219. The cloth collecting roller 212 has the function of timely and effectively tensioning and winding the wet tissue cloth 245 used for scrubbing on the cloth collecting roller pipe shaft 213, and the power of the cloth collecting roller 212 is transmitted to the small synchronous pulley 217 from the large synchronous pulley 238 through the synchronous belt 246, so that the rotary power of the cloth collecting roller 212 is obtained.

The revolution of the sponge roller 201 is fixed, the revolution of the small synchronous pulley 217 dragged by the large synchronous pulley 238 and the synchronous belt 246 is also fixed, but the number of layers of the wet tissue cloth wound by the tubular shaft 213 of the cloth collecting roller is increased, the diameter is gradually increased, the linear velocity of the wet tissue cloth is also gradually increased, the wet tissue wiring speed is asynchronous with that of the sponge roller 201, the conical friction transmission pair between the small synchronous pulley 217 and the right flange 216 of the cloth collecting roller plays a role, the friction force of the conical friction transmission pair only needs to meet the requirement that the wet tissue cloth 245 can be tensioned and wound, the increased linear velocity of the wet tissue cloth forms tension increase, the wet tissue wiring speed is adjusted to be consistent when the tension friction transmission pair exceeds the set tension, and the mechanism is kept to work normally. The friction force of the conical friction transmission pair is adjusted by a jacking screw 210 at the left end of the cloth collecting roller 212, the friction force is increased when the cloth collecting roller is screwed, the friction force is reduced when the cloth collecting roller is unscrewed, and a back-fastening nut 209 is pinned to prevent the jacking screw 210 from loosening after the adjustment is proper.

The cloth supplying roller 244 and the cloth collecting roller 212 are bilaterally symmetrical equipment, the structure of the equipment is the same as that of the cloth collecting roller, only the small synchronous belt wheel 217 and the spacer 218 are combined into a whole, a conical spacer is named, a conical friction transmission pair is reserved, the tension force of the cloth supplying is adjusted by the same method, only the tension force of the sponge roller 201 on the wet towel cloth 245 is enough to enable the cloth supplying roller 244 to rotate, and the cloth can not be automatically removed without the tension force.

The handle transmission mechanism comprises:

a bearing seat 222 is welded at the center of a right side plate 220 of the machine body main framework 219, an internal threaded hole at the right end of the bearing seat 222 is in external threaded connection with a threaded flange 223, the threaded flange 223, a motor flange seat 224 and a speed reducer 308 are fastened together through a motor fixing screw 242, the motor flange seat 224 is installed at the left end of a motor protective pipe 302, a handle pipe left flange 303 is installed at the right end of the motor protective pipe, and the motor flange seat 224, the handle pipe left flange 303 and the self-tapping screw II 309 are both fixed; the left end of a handle pipe 305 is installed with a left handle pipe flange 303, the right end is provided with a right handle pipe flange 306 and fixed by self-tapping screws, the middle part of the handle pipe 305 is provided with a button switch 304, and the center of the right handle pipe flange 306 is provided with a power socket 307; a double bearing 241 is arranged in the bearing seat 222, a pinion 221 with a D-hole coupling sleeve is arranged in the double bearing 241, and an output shaft of the speed reducing motor 308 is inserted into the D-hole coupling sleeve of the pinion 221; the small gear 221 is engaged with the large gear 239 to make the sponge roller 201 obtain working power.

In use, the operating handle tube 305 is substantially coincident with the longitudinal centerline of the main body frame 219 and the transverse moments are substantially balanced. The gear motor 308, the handle pipe 305 and the like are positioned at the rear part of the main frame 219 of the machine body, so that the longitudinal moment is balanced correspondingly, and the operation is more convenient and labor-saving. The cloth supplying and collecting mechanism is separated from the sponge roller and is independently assembled and disassembled, so that the scrubbing flow is greatly simplified. Before scrubbing work, the wet tissue roll with the tubular shaft is arranged at the position of the cloth supply roller of the main frame of the machine body, the jacking force is adjusted, the end of the wet tissue is pulled out to wind and fix on the tubular shaft of the cloth collecting roller after bypassing the sponge roller, and the scrubbing work can be started after the pressure is adjusted. After the scrubbing work is finished, the jacking screw is loosened, and the used wet tissue cloth roll is taken out and can be used when garbage is disposed. The good desire of car washing at any time and any place is realized for the car owners without preparing a drop of water. The operation process is simple and convenient.

The above description is only a preferred example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made to the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel combination formula automobile cleans and cleans machine which characterized in that: the device comprises an ultrafine fiber large-diameter brush cleaning mechanism, a three-axis wet tissue scrubbing mechanism and at least one handle transmission mechanism, wherein the handle transmission mechanism is connected with the ultrafine fiber large-diameter brush cleaning mechanism or the three-axis wet tissue scrubbing mechanism through a motor (301) or a speed reducer (308) to realize cleaning or scrubbing operation; the three-shaft wet tissue scrubbing mechanism is formed by arranging a sponge roller (201), a cloth supply roller (244) and a cloth collection roller (212) in an inverted triangle manner in a three-shaft manner, is installed between a left side plate (207) and a right side plate (220) of a main frame (219) of a machine body, the cloth supply roller (244) supplies wet tissue cloth (245), the cloth collection roller (212) winds and collects the scrubbed wet tissue cloth, and the sponge roller (201) is a driving shaft and drives the wet tissue cloth (245) to realize scrubbing operation; the right end of a sponge roller tubular shaft (235) of the sponge roller (201) is provided with a sponge roller right flange (237), a large synchronous pulley (238) and a large gear (239), the sponge roller right flange, the large synchronous pulley and the large gear are fixed into a whole through a screw (232), are arranged on a sponge roller right fixing shaft (233) below a right side plate (220) of a main frame (219) of the machine body, and are limited through a shaft retaining ring (234); the left end of the sponge roller pipe shaft (235) is arranged on a sponge roller left fixing shaft (205) below a left side plate (207) of the machine body main framework (219) through a sponge roller left flange (203), and the sponge roller (201) rotates by taking a left fixing shaft and a right fixing shaft as supporting centers.

2. The novel combined vehicle sweeping and scrubbing machine of claim 1, further comprising: a groove is formed in the right end of a cloth collecting roller tubular shaft (213) of the cloth collecting roller (212), a cylindrical pin (215) is arranged at a seam allowance of a right flange (216) of the cloth collecting roller and clamped in the groove of the cloth collecting roller tubular shaft (213), and a friction transmission pair is formed by an inner taper hole friction surface at the right end of the right flange (216) of the cloth collecting roller and a taper friction surface at the right end of a small synchronous pulley (217); the cloth collecting roller right flange (216), the small synchronous belt wheel (217) and the spacer (218) are jointly arranged on a cloth collecting roller right end fixing shaft (214) above the right side plate (220) and limited by a shaft retainer ring; the left end of a cloth collecting roller pipe shaft (213) is provided with a left cloth collecting roller flange (208), a tightening screw (210) is screwed in a welding nut (211) above a left side plate (207) to adjust the pressure of a friction transmission pair, and the tightening screw (210) is prevented from loosening through locking of a back-tightening nut (209).

3. The novel combined vehicle sweeping and scrubbing machine of claim 1, further comprising: the cloth supply roller (244) and the cloth collecting roller (212) have the same structure and are arranged symmetrically left and right; the structure of the cloth supply roller (244) also comprises a conical spacer, and the conical spacer is formed by combining a small synchronous pulley and the spacer into a whole.

4. The novel combination automotive sweeping and scrubbing machine of claim 1 or 2, further comprising: the center position of the right side plate (220) is connected with a threaded flange (223) at the front end of the handle transmission mechanism through a bearing seat (222), and the threaded flange (223) is connected with a speed reducer (308) and a motor (301) of the handle transmission mechanism through a motor flange seat (224).

5. The novel combined vehicle sweeping and scrubbing machine of claim 1, further comprising: the cleaning mechanism for the superfine fiber large-diameter hairbrush comprises: the arched framework (106) is a main framework of the machine body, a bearing box (106A) is welded at the left end of the arched framework, an iron ring (106B) is welded at the right end of the arched framework, and the iron ring (106B) is installed at the left end of a motor fixing seat (109) and is fixed through three motor fixing screws (107); a cylindrical shaft head (101A) at the left end of the superfine fiber large-diameter brush (101) is installed in a bearing box (106A) at the left end of an arched framework (106) through a first double bearing (103), a cylindrical D-shaped shaft head (101B) at the right end is inserted into an inner hole of a motor fixing seat (109), a second double bearing (108) is installed at the left end of a D-hole coupling sleeve (110), and the right end of the D-hole coupling sleeve (110) is connected with an output shaft of a speed reducer (308) of a handle transmission mechanism; the hairbrush working height positioning wheel (102) is arranged at the outer end of a bearing box (106A) at the left end of the arched framework (106) through a single bearing (104) and is limited by a screw (105), and the working height of the superfine fiber large-diameter hairbrush (101) is controlled by the radius of the hairbrush working height positioning wheel (102); the right end of the motor fixing seat (109) is connected with a motor protective tube (302) of the handle transmission mechanism.

6. The novel combined vehicle sweeping and scrubbing machine of claim 1, further comprising: the handle transmission mechanism is as follows: the motor (301) and the speed reducer (308) are installed inside the motor protective pipe (302), the left end of the motor protective pipe (302) is fixedly connected with a motor fixing seat (109) of the superfine fiber large-diameter brush cleaning mechanism or a motor flange seat (224) of the triaxial wet tissue scrubbing mechanism, and the right end of the motor protective pipe is connected with the handle pipe (305) through a left handle pipe flange (303) and is fixed through a tapping screw II (309); the left end of the handle pipe (305) is mounted with a left handle pipe flange (303), the right end of the handle pipe is provided with a right handle pipe flange (306) and fixed by self-tapping screws, the middle part of the handle pipe (305) is provided with a button switch (304), and the center of the right handle pipe flange (306) is provided with a power socket (307).

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