阅读说明：本技术 一种可移动车辆轮毂底盘保险杠吸尘扫刷养护装置 (Dust absorption sweeper maintenance device for bumper of hub chassis of movable vehicle ) 是由 高健 于 2021-01-25 设计创作，主要内容包括：本发明公开的一种可移动车辆轮毂底盘保险杠吸尘扫刷养护装置,包括养护箱,所述养护箱内设有开口向前的传动腔,所述传动腔后壁上滑动连接有两个调节板,两个所述调节板以所述传动腔中心线为对称中心左右对称分布设置,所述调节板内设有开口向前的内滑槽,本发明能够对停放在4S店内的展车进行定期的车轮轮毂底盘以及车辆的保险杠实现除尘扫刷养护,免去了4S店内工作人员人工对车辆进行养护也节省了大量的人工成本,而自动对4S店内的展车进行定期养护也保证了车辆可以更加美观且节省开支。(The invention discloses a dust-absorption sweeping maintenance device for a bumper of a hub chassis of a movable vehicle, which comprises a maintenance box, wherein a transmission cavity with a forward opening is arranged in the maintenance box, two adjusting plates are connected on the rear wall of the transmission cavity in a sliding manner, the two adjusting plates are symmetrically distributed on the left and right sides by taking the center line of the transmission cavity as a symmetry center, and an inner sliding chute with a forward opening is arranged in each adjusting plate.)

1. The utility model provides a portable vehicle wheel hub chassis bumper dust absorption brush curing means, includes the curing box, its characterized in that: the maintenance box is internally provided with a transmission cavity with a forward opening, the transmission cavity back wall is connected with two adjusting plates in a sliding manner, the two adjusting plates are arranged in a bilateral symmetry distribution manner by taking the transmission cavity center line as a symmetry center, an inner chute with a forward opening is arranged in the adjusting plates, the inner chute back wall is connected with two sliding shafts in a sliding and rotating manner, the two sliding shafts are arranged in an up-and-down symmetry distribution manner by taking the transmission cavity center line as a symmetry center, the outer peripheral surfaces of the sliding shafts are fixedly connected with sliding wheels, the outer peripheral surfaces of the sliding wheels are connected with the inner chute inner wall in a sliding manner, the outer peripheral surfaces of the sliding shafts are connected with a front swinging rod in a rotating manner, a cavity with a relative opening is arranged in the front swinging rod, the inner wall of the cavity is connected with a T-shaped rod in a sliding, the rear end of the transmission shaft is fixedly connected with a placing plate, the front end of the placing plate is fixedly connected with two linkage shafts, the two linkage shafts are arranged in an up-and-down symmetrical distribution mode by taking the central line of the placing plate as a symmetrical center, the peripheral surface of the linkage shafts is rotatably connected with a linkage belt pulley, the left end and the right end of the placing plate close to each other are provided with two chutes with opposite openings, the two chutes are arranged in an up-and-down symmetrical distribution mode by taking the central line of the placing plate as a symmetrical center, the inner wall of each chute is connected with a swinging rod in a sliding mode, the rear end of each swinging rod is fixedly connected with a cross shaft, the peripheral surface of each cross shaft is rotatably connected with a supporting plate, the front end of each supporting plate is fixedly connected with two symmetrical shafts, the two symmetrical shafts are arranged in an up-, the outer peripheral surface of the swinging rod is rotatably connected with surrounding belt pulleys, the surrounding belt pulleys are rotatably connected with an annular belt, the swinging rod is mutually close to one end of the swinging rod which is fixedly connected with an annular wheel, the annular wheel is mutually close to one end of the swinging rod which is fixedly connected with five soft brush heads, the front end of the placing plate is fixedly connected with a side driven shaft, the outer peripheral surface of the side driven shaft is rotatably connected with a side belt pulley, the auxiliary wheel and the linkage belt pulley are rotatably connected with a vertical belt, the front end of the placing plate is fixedly connected with two embedding shafts, the two embedding shafts are vertically and symmetrically distributed by taking the central line of the placing plate as a symmetrical center, the outer peripheral surface of the embedding shaft is rotatably connected with a rotating rod, the rear wall of the inner chute is slidably and rotatably connected with two, the outer peripheral surface of the limiting shaft is rotatably connected with a limiting wheel, the outer peripheral surface of the limiting wheel is connected on the inner wall of the inner chute in a sliding way, a preposed rod is rotatably connected on the peripheral surface of the limit shaft, a built-in shaft is fixedly connected between the preposed rod and the front end of the rotating rod, an opening rod is rotatably connected on the peripheral surface of the built-in shaft, a buffer spring is fixedly connected between the rotating rod and the local front rod, the peripheral surface of the opening rod is connected with a sliding plate in a sliding way, one end of the sliding plate close to the left end and the other end of the sliding plate are fixedly connected with a suspension shaft, a cross bar is rotatably connected on the outer circumferential surface of the front side of the suspension shaft, two rear shafts are fixedly connected at the rear end of the cross bar, the two rear shafts are symmetrically distributed and arranged in a left-right mode by taking the central line of the cross bar as a symmetric center, the rear shaft and the peripheral surface of the suspension shaft are rotatably connected with a rotating wheel, and the peripheral surface of the rotating wheel is fixedly connected with an elastic wheel.

2. The portable vehicle hub chassis bumper dust collection sweeper maintenance device of claim 1, wherein: the transmission cavity is left and right to be kept away from each other and is internally provided with four sliding openings with back-to-back openings, the four sliding openings are distributed and arranged in a vertical and horizontal symmetrical mode by taking the center line of the transmission cavity as a symmetrical center, a built-in short shaft is connected to the inner wall of each sliding opening in a sliding mode, one end of each built-in short shaft is left and right to be away from each other and is fixedly connected with a moving wheel, and one end of each built-in short shaft is left and.

3. The portable vehicle hub chassis bumper dust collection sweeper maintenance device of claim 2, wherein: fixedly connected with short threaded shaft between the closing plate, short threaded shaft outer peripheral face threaded connection in the regulating plate rear end, the regulating plate is close to one end fixedly connected with magnetic plate each other, the upside rotate between the magnetic plate and be connected with the connecting axle, the downside threaded connection has the through thread axle between the magnetic plate, the connecting axle with fixedly connected with fixed belt pulley on the through thread axle outer peripheral face, it is connected with the slip belt to rotate between the fixed belt pulley.

4. A portable vehicle hub chassis bumper dust collection sweeper maintenance device as recited in claim 3, further comprising: the dust suction device is characterized in that the front end of the sliding belt is connected with two dust suction pumps in a sliding mode, the two dust suction pumps are distributed and arranged in a vertically symmetrical mode with the center line of the sliding belt as a symmetrical center, one end of each dust suction pump is fixedly connected with a side pipe away from the left side and the right side, the side pipe is provided with a side suction port with a forward opening, the dust suction pumps are fixedly connected with a front spray pipe with the front end of the side pipe, and a front spray nozzle with a forward opening is arranged in the front spray pipe.

5. A portable vehicle hub chassis bumper dust collection sweeper maintenance device as recited in claim 3, further comprising: the utility model discloses a drive belt, including slip belt, slip belt front end sliding connection has slip motor, slip motor front end power connection has leading drive shaft, fixedly connected with intermediate pulley on the leading drive shaft outer peripheral face, intermediate pulley with it is connected with horizontal belt to rotate between the side belt pulley, be equipped with the decurrent standing groove of opening in the transmission chamber upper wall, fixedly connected with driving motor on the standing groove inner wall, it is connected with the main drive shaft to keep away from one end power each other about driving motor, fixedly connected with drive pulley on the main drive shaft outer peripheral face, two driven pulley of fixedly connected with on the connecting axle outer peripheral face, two driven pulley with the connecting axle central line is symmetry center bilateral symmetry and distributes and sets up, drive pulley with it is connected with the main drive belt to rotate between the driven pulley.

Technical Field

The invention relates to the field related to automobile maintenance, in particular to a dust-absorbing sweeping maintenance device for a bumper of a chassis of a movable vehicle hub.

Background

A large number of exhibition vehicles parked in a general 4S store usually need workers in the 4S store to perform regular maintenance wiping and dust removal on a hub chassis and a bumper of the vehicle, and the manual maintenance work wastes manpower resources, improves the overall labor cost, cannot ensure the maintenance integrity of the vehicle and can cause unnecessary expenditure.

Disclosure of Invention

In order to solve the problems, the present embodiment designs a dust-absorbing sweeper maintenance device for a bumper of a hub chassis of a movable vehicle, which comprises a maintenance box, wherein a transmission cavity with a forward opening is arranged in the maintenance box, two adjusting plates are connected on the rear wall of the transmission cavity in a sliding manner, the two adjusting plates are arranged in a bilateral symmetry mode by taking the center line of the transmission cavity as a symmetry center, an inner chute with a forward opening is arranged in each adjusting plate, two sliding shafts are connected on the rear wall of the inner chute in a sliding and rotating manner, the two sliding shafts are arranged in an up-and-down symmetry mode by taking the center line of the transmission cavity as a symmetry center, a sliding wheel is fixedly connected on the outer peripheral surface of each sliding shaft, the outer peripheral surface of each sliding wheel is connected on the inner chute inner wall in a sliding manner, and a front swing rod is connected on the outer peripheral surface, a cavity with opposite openings is arranged in the front swing rod, a T-shaped rod is connected to the inner wall of the cavity in a sliding manner, a transmission shaft is fixedly connected to the rear end of the T-shaped rod, an auxiliary wheel is rotatably connected to the outer peripheral surface of the transmission shaft, a placing plate is fixedly connected to the rear end of the transmission shaft, two linkage shafts are fixedly connected to the front end of the placing plate, the two linkage shafts are vertically and symmetrically distributed by taking the central line of the placing plate as a symmetric center, a linkage belt pulley is rotatably connected to the outer peripheral surface of the linkage shafts, two sliding chutes with opposite openings are arranged at the left end and the right end of the placing plate close to each other, the two sliding chutes are vertically and symmetrically distributed by taking the central line of the placing plate as a symmetric center, a swing rod is connected to the inner wall of each sliding chute in a sliding manner, the two symmetrical shafts are distributed and arranged in an up-and-down symmetrical manner by taking the central line of the supporting plate as a symmetrical center, symmetrical belt pulleys are rotationally connected on the outer peripheral surfaces of the symmetrical shafts, crossed belts are rotationally connected between the symmetrical belt pulleys and the linkage belt pulleys, surrounding belt pulleys are rotationally connected on the outer peripheral surfaces of the swinging rods, annular belts are rotationally connected between the surrounding belt pulleys, the swinging rods are fixedly connected with annular wheels at the ends close to each other, five soft brush heads are fixedly connected at the ends close to each other, a side driven shaft is fixedly connected at the front end of the placing plate, side belt pulleys are rotationally connected on the outer peripheral surfaces of the side driven shafts, vertical belts are rotationally connected between the side belt pulleys, the auxiliary wheels and the linkage belt pulleys, two embedding shafts are fixedly connected at the front end of the placing plate, and the two embedding shafts, a rotating rod is rotatably connected to the outer peripheral surface of the embedded shaft, two limiting shafts are slidably and rotatably connected to the rear wall of the inner chute, the two limiting shafts are vertically and symmetrically distributed by taking the central line of the inner chute as a symmetry center, a limiting wheel is rotatably connected to the outer peripheral surface of the limiting shaft, the outer peripheral surface of the limiting wheel is slidably connected to the inner wall of the inner chute, a front rod is rotatably connected to the outer peripheral surface of the limiting shaft, the front rod and the front end of the rotating rod are fixedly connected with the embedded shaft, an opening rod is rotatably connected to the outer peripheral surface of the embedded shaft, a buffer spring is fixedly connected between the rotating rod and the local front rod, a sliding plate is slidably connected to the outer peripheral surface of the opening rod, one end of the sliding plate, which is close to the left end and the right end of the sliding plate, is fixedly connected with, the two rear shafts are arranged symmetrically left and right with the central line of the cross rod as the center of symmetry, the rear shafts and the outer peripheral surface of the suspension shaft are connected with rotating wheels in a rotating way, the outer peripheral surfaces of the rotating wheels are fixedly connected with elastic wheels, when a vehicle is parked at the front side position of the transmission cavity, the sliding shafts rotate at the moment, and further the sliding wheels are driven to slide and rotate on the inner wall of the inner chute, so that the front swinging rod is driven to move, further the T-shaped rod is driven to move, further the transmission shaft and the auxiliary wheel are driven to rotate, and at the moment, the side driven shafts and the side belt wheels rotate, further the vertical belt, the linkage belt wheels and the linkage shaft are driven to rotate, further the symmetry belt wheels and the symmetry shaft are driven to rotate, further the swing supporting plate is driven to swing, further the cross shaft is driven to rotate, and further the, then the ring-shaped wheel and the soft brush head are driven to swing, at the moment, the soft brush head carries out brushing on a wheel hub of a parked vehicle, at the moment, the swinging rod swings to drive the surrounding belt pulley and the ring-shaped belt to rotate, further the ring-shaped wheel and the soft brush head are driven to adjust the angle, further fine brushing is carried out on the seam of the wheel hub of the vehicle, when the linkage shaft rotates, the placing plate is driven to swing, further the embedding shaft is driven to rotate, further the rotating rod is driven to rotate, further the built-in shaft is driven to rotate, further the buffer spring is stretched or compressed, further the opening rod is driven to rotate, further the front rod is driven to rotate, further the limiting shaft is driven to rotate, further the limiting wheel is driven to slide and rotate on the inner wall of the inner chute, and the opening rod drives the sliding plate to move, further the suspension shaft is driven to rotate, and then the transverse rod is driven to swing, the rotating wheel and the elastic wheel are driven to rotate, and at the moment, the elastic wheel contacts with a bumper of the vehicle to slightly brush the bumper of the vehicle, so that the aim of cleaning is fulfilled.

Preferably, the left side and the right side of the transmission cavity are mutually far away from the side walls, four sliding openings with back-to-back openings are arranged, the four sliding openings are distributed and arranged in a vertical and horizontal symmetrical mode by taking the center line of the transmission cavity as the symmetrical center, a built-in short shaft is connected to the inner wall of each sliding opening in a sliding mode, one end of each built-in short shaft is fixedly connected with a moving wheel, the left side and the right side of each built-in short shaft are close to one end of a sealing plate, when the vehicle parked in an S shop needs to be cleaned and maintained by brushing a hub chassis bumper, the built-in short shafts rotate at the moment to drive the moving wheels to rotate, the maintenance box is driven to move to the bottom of the vehicle, and at the moment, the front side of.

Preferably, a short threaded shaft is fixedly connected between the sealing plates, the outer peripheral surface of the short threaded shaft is in threaded connection with the rear end of the adjusting plate, one end, close to each other, of the adjusting plate is fixedly connected with a magnetic plate, a connecting shaft is rotatably connected between the magnetic plates at the upper side, a through threaded shaft is in threaded connection between the magnetic plates at the lower side, a fixed belt pulley is fixedly connected to the outer peripheral surfaces of the connecting shaft and the through threaded shaft, a sliding belt is rotatably connected between the fixed belt pulleys, when vehicles with different sizes are parked at the front side of the transmission cavity, the vehicle hub chassis bumpers with different sizes need to be cleaned and maintained, the short threaded shaft and the through threaded shaft rotate to drive the adjusting plate to move close to or away from each other, and further drive the connecting shaft, the fixed belt pulley and the sliding belt to rotate, the sliding belt rotates to perform gradual maintenance on the vehicle.

Preferably, the front end of the sliding belt is slidably connected with two dust suction pumps, the two dust suction pumps are arranged in a vertically symmetrical manner by taking the center line of the sliding belt as a symmetrical center, one end of each dust suction pump is left and right and is fixedly connected with a side pipe, the side pipe is provided with a side suction port with a forward opening, the dust suction pumps are fixedly connected with front spray pipes at the front ends of the side pipes, front spray nozzles with forward openings are arranged in the front spray pipes, when a vehicle is parked at the front end of each dust suction pump, the dust suction pumps are started at the moment, and then the dust suction treatment is carried out on the vehicle chassis through the side suction ports in the side pipes and the front spray pipes by the front spray nozzles, so that dust accumulation on the vehicle chassis is prevented.

Preferably, the front end of the sliding belt is slidably connected with a sliding motor, the front end of the sliding motor is in power connection with a front driving shaft, the outer peripheral surface of the front driving shaft is fixedly connected with an intermediate belt pulley, a transverse belt is rotatably connected between the intermediate belt pulley and the side belt pulley, a placing groove with a downward opening is arranged in the upper wall of the transmission cavity, the inner wall of the placing groove is fixedly connected with a driving motor, one end of the driving motor, which is far away from the left end and the right end of the driving motor, is in power connection with a main driving shaft, the outer peripheral surface of the main driving shaft is fixedly connected with a driving belt pulley, the outer peripheral surface of the connecting shaft is fixedly connected with two driven belt pulleys, the two driven belt pulleys are symmetrically distributed in a left-right mode by taking the central line of the connecting shaft as a symmetric center, the sliding motor is started at the moment, the front driving shaft, the middle belt pulley, the side belt pulley and the transverse belt are driven to rotate, the transverse belt drives the maintenance of a vehicle hub, when the distance of vehicles with different sizes needs to be adjusted, the driving motor is started at the moment, the main driving shaft is driven to rotate, the driving belt pulley, the main driving belt and the driven belt pulley are driven to rotate, the connecting shaft is driven to rotate, and the connecting shaft rotates to adjust and maintain the vehicles with different sizes.

The invention has the beneficial effects that: can carry out the maintenance of dust removal brush to the bumper that the exhibition car of parking in 4S shop carries out regular wheel hub chassis and vehicle, remove 4S shop in staff' S manual work from and also saved a large amount of costs of labor to the vehicle maintenance, and carry out regular maintenance to the exhibition car in the 4S shop automatically and also guaranteed that the vehicle can be more pleasing to the eye and save the spending.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a dust-absorbing sweeper maintenance device for a movable vehicle hub chassis bumper.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged schematic view of B in fig. 1.

Fig. 4 is an enlarged schematic view of C in fig. 1.

Fig. 5 is an enlarged schematic view of D in fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a dust-absorbing sweeping maintenance device for a bumper of a chassis of a movable vehicle hub, which comprises a maintenance box 11, wherein a transmission cavity 12 with a forward opening is arranged in the maintenance box 11, two adjusting plates 14 are connected on the rear wall of the transmission cavity 12 in a sliding manner, the two adjusting plates 14 are symmetrically distributed left and right by taking the center line of the transmission cavity 12 as a symmetrical center, an inner chute 15 with a forward opening is arranged in each adjusting plate 14, two sliding shafts 73 are connected on the rear wall of the inner chute 15 in a sliding manner and are rotationally connected, the two sliding shafts 73 are symmetrically distributed up and down by taking the center line of the transmission cavity 12 as a symmetrical center, sliding wheels 74 are fixedly connected on the outer peripheral surfaces of the sliding shafts 73, the outer peripheral surfaces of the sliding wheels 74 are connected on the inner wall of the inner chute 15 in a sliding manner, a front swinging rod 75 is connected on the outer peripheral surfaces of the sliding shafts 73, the inner wall of the cavity 72 is connected with a T-shaped rod 76 in a sliding manner, the rear end of the T-shaped rod 76 is fixedly connected with a transmission shaft 77, the outer peripheral surface of the transmission shaft 77 is connected with an auxiliary wheel 71 in a rotating manner, the rear end of the transmission shaft 77 is fixedly connected with a placing plate 26, the front end of the placing plate 26 is fixedly connected with two linkage shafts 46, the two linkage shafts 46 are distributed and arranged in an up-and-down symmetrical manner by taking the central line of the placing plate 26 as a symmetrical center, the outer peripheral surface of the linkage shafts 46 is connected with a linkage belt pulley 47 in a rotating manner, one end of the placing plate 26 close to the left and right is provided with two sliding chutes 48 with opposite openings, the two sliding chutes 48 are distributed and arranged in an up-and-down symmetrical manner by taking the central line of the placing plate 26 as a symmetrical, the front end of the supporting plate 78 is fixedly connected with two symmetrical shafts 42, the two symmetrical shafts 42 are distributed and arranged in an up-down symmetrical manner with the central line of the supporting plate 78 as the symmetrical center, the outer peripheral surface of the symmetrical shaft 42 is connected with a symmetrical belt pulley 43 in a rotating manner, the crossed belt 36 is connected between the symmetrical belt pulley 43 and the linkage belt pulley 47 in a rotating manner, the outer peripheral surface of the swinging rod 37 is connected with a surrounding belt pulley 38 in a rotating manner, an annular belt 41 is connected between the surrounding belt pulleys 38 in a rotating manner, the end of the swinging rod 37 close to each other is fixedly connected with an annular wheel 39, the end of the annular wheel 39 close to each other is fixedly connected with five soft brush heads 40, the front end of the placing plate 26 is fixedly connected with a side driven shaft 27, the outer peripheral surface of the side driven shaft 27 is connected, the front end of the placing plate 26 is fixedly connected with two embedding shafts 62, the two embedding shafts 62 are arranged in an up-down symmetrical distribution mode by taking the central line of the placing plate 26 as the symmetrical center, the outer peripheral surface of the embedding shaft 62 is rotatably connected with a rotating rod 61, the rear wall of the inner chute 15 is slidably and rotatably connected with two limiting shafts 68, the two limiting shafts 68 are arranged in an up-down symmetrical distribution mode by taking the central line of the inner chute 15 as the symmetrical center, the outer peripheral surface of the limiting shaft 68 is rotatably connected with a limiting wheel 69, the outer peripheral surface of the limiting wheel 69 is slidably connected with the inner wall of the inner chute 15, the outer peripheral surface of the limiting shaft 68 is rotatably connected with a front rod 70, the front rod 70 and the front end of the rotating rod 61 are fixedly connected with an internal shaft 63, the outer peripheral surface of the internal shaft 63 is rotatably connected with an opening rod 67, a sliding plate 59 is slidably connected to the outer peripheral surface of the open rod 67, one end of the sliding plate 59 close to the left end and the right end of the sliding plate is fixedly connected with a suspension shaft 65, the outer peripheral surface of the front side of the suspension shaft 65 is rotatably connected with a cross rod 21, the rear end of the cross rod 21 is fixedly connected with two rear shafts 18, the two rear shafts 18 are symmetrically distributed with the center line of the cross rod 21 as the symmetry center, the outer peripheral surfaces of the rear shafts 18 and the suspension shaft 65 are rotatably connected with a rotating wheel 64, the outer peripheral surface of the rotating wheel 64 is fixedly connected with an elastic wheel 66, when a vehicle is parked at the front side position of the transmission cavity 12, the sliding shaft 73 rotates to drive the sliding wheel 74 to slide and rotate on the inner wall of the inner chute 15 to drive the front swinging rod 75 to move to drive the T-shaped rod 76 to move to drive the transmission shaft 77 and the auxiliary, at this time, the side driven shaft 27 and the side belt pulley 28 rotate to further drive the vertical belt 45, the linkage belt pulley 47 and the linkage shaft 46 to rotate, further drive the symmetrical belt pulley 43 and the symmetrical shaft 42 to rotate, further drive the support plate 78 to swing, further drive the cross shaft 44 to rotate, further drive the swing rod 37 to swing, further drive the annular wheel 39 and the soft brush head 40 to swing, at this time, the soft brush head 40 performs brushing on the hub of the parked vehicle, at this time, the swing rod 37 swings to drive the encircling belt pulley 38 and the annular belt 41 to rotate, further drive the annular wheel 39 and the soft brush head 40 to adjust the angle, further perform fine brushing on the vehicle hub joint, and when the linkage shaft 46 rotates, further drive the placing plate 26 to swing, further drive the embedding shaft 62 to rotate, and then the rotating rod 61 is driven to rotate, and then the built-in shaft 63 is driven to rotate, and then the buffer spring 60 is stretched or compressed, and then the opening rod 67 is driven to rotate, and then the front rod 70 is driven to rotate, and then the limiting shaft 68 is driven to rotate, and then the limiting wheel 69 is driven to slide and rotate on the inner wall of the inner chute 15, and the opening rod 67 drives the sliding plate 59 to move, and then the suspension shaft 65 is driven to rotate, and then the cross rod 21 is driven to swing, and then the rotating wheel 64 and the elastic wheel 66 are driven to rotate, and at this moment, the elastic wheel 66 contacts with the bumper of the vehicle, and then the bumper of the vehicle is slightly brushed, so that the purpose of cleaning is achieved.

Beneficially, the transmission cavity 12 is provided with four sliding ports 25 with opposite openings in left and right mutually far side walls, the four sliding ports 25 are distributed and arranged in a vertically and horizontally symmetrical manner with the center line of the transmission cavity 12 as a symmetrical center, the inner wall of the sliding port 25 is connected with a built-in short shaft 30 in a sliding manner, one end of the built-in short shaft 30, which is far away from the left and right mutually, is fixedly connected with a movable wheel 24, the left and right sides of the built-in short shaft 30 are mutually close to one end of a sealing plate 31, when a vehicle parked in a 4S shop needs to be cleaned and maintained by brushing a wheel chassis bumper, the built-in short shaft 30 rotates at the moment, the movable wheel 24 is further driven to rotate, the maintenance box 11 is further driven to move to the bottom of the vehicle, and at the moment, the front side.

Beneficially, a short threaded shaft 23 is fixedly connected between the sealing plates 31, the outer peripheral surface of the short threaded shaft 23 is in threaded connection with the rear end of the adjusting plate 14, one end, close to each other, of the adjusting plate 14 is fixedly connected with a magnetic plate 58, a connecting shaft 54 is rotatably connected between the upper magnetic plates 58, a through threaded shaft 33 is in threaded connection between the lower magnetic plates 58, a fixed belt pulley 55 is fixedly connected on the outer peripheral surfaces of the connecting shaft 54 and the through threaded shaft 33, a sliding belt 56 is rotatably connected between the fixed belt pulleys 55, when vehicles of different sizes are parked at the front side of the transmission cavity 12, cleaning and maintenance of vehicle hub chassis bumpers of different sizes are required, at this time, the short threaded shaft 23 and the through threaded shaft 33 rotate to drive the adjusting plate 14 to move close to or away from each other, and further drive the connecting shaft 54, The fixed pulley 55 and the sliding belt 56 rotate, and the sliding belt 56 rotates to perform gradual maintenance on the vehicle.

Beneficially, two dust suction pumps 32 are slidably connected to the front end of the sliding belt 56, the two dust suction pumps 32 are symmetrically distributed up and down with the center line of the sliding belt 56 as the symmetric center, one end of each dust suction pump 32 away from the left end and the other end away from the right end are fixedly connected with a side pipe 29, the side pipe 29 is provided with a side suction port 35 with a forward opening, the dust suction pumps 32 and the front end of the side pipe 29 are fixedly connected with a front nozzle 20, a front nozzle 19 with a forward opening is arranged in the front nozzle 20, when a vehicle is parked at the front end of the dust suction pumps 32, the dust suction pumps 32 are started at the moment, and then dust suction treatment is carried out on the vehicle chassis through the side suction ports 35 in the side pipes 29 and the front nozzle 19 in the front nozzle 20, so as to prevent dust accumulation on the vehicle chassis.

Beneficially, a sliding motor 17 is slidably connected to the front end of the sliding belt 56, a front driving shaft 16 is power-connected to the front end of the sliding motor 17, an intermediate pulley 34 is fixedly connected to the outer peripheral surface of the front driving shaft 16, a transverse belt 22 is rotatably connected between the intermediate pulley 34 and the side pulley 28, a placing groove 49 with a downward opening is formed in the upper wall of the transmission cavity 12, a driving motor 51 is fixedly connected to the inner wall of the placing groove 49, a main driving shaft 52 is power-connected to the end of the driving motor 51 which is far away from each other from the left and right, a driving pulley 50 is fixedly connected to the outer peripheral surface of the main driving shaft 52, two driven pulleys 57 are fixedly connected to the outer peripheral surface of the connecting shaft 54, the two driven pulleys 57 are symmetrically distributed with the center line of the connecting shaft 54 as the center, and a main driving belt 53 is, when the hub maintenance of the vehicle in the 4S shop needs to be performed, the sliding motor 17 is started at this time, and then the front driving shaft 16, the middle belt pulley 34, the side belt pulley 28 and the transverse belt 22 are driven to rotate, the transverse belt 22 drives the maintenance of the vehicle hub, and when the distance of the vehicles with different sizes needs to be adjusted, the driving motor 51 is started at this time, and then the main driving shaft 52 is driven to rotate, and then the driving belt pulley 50, the main driving belt 53 and the driven belt pulley 57 are driven to rotate, and then the connecting shaft 54 is driven to rotate, and the connecting shaft 54 rotates, and then the adjustment maintenance of the vehicles with different sizes is performed.

The following describes in detail the use steps of the dust-absorbing sweeper maintenance device for the bumper of the hub chassis of the movable vehicle in the present document with reference to fig. 1 to 5:

initially, the dust suction pump 32 and the driving motor 51 are in a closed state, the adjustment plate 14 is in a position away from each other, and the sliding wheel 74 and the limiting wheel 69 are in any position in the inner chute 15.

When the vehicle is parked at the front position of the transmission cavity 12, the sliding shaft 73 rotates to drive the sliding wheel 74 to slide and rotate on the inner wall of the inner chute 15, and further drive the front swing rod 75 to move, and further drive the T-shaped rod 76 to move, and further drive the transmission shaft 77 and the auxiliary wheel 71 to rotate, and at this time, the side driven shaft 27 and the side belt pulley 28 rotate, and further drive the vertical belt 45, the linkage belt pulley 47 and the linkage shaft 46 to rotate, and further drive the symmetry belt pulley 43 and the symmetry shaft 42 to rotate, and further drive the support plate 78 to swing, and further drive the cross shaft 44 to rotate, and further drive the swing rod 37 to swing, and further drive the annular wheel 39 and the soft brush head 40 to swing, and at this time, the soft brush head 40 brushes the hub of the parked vehicle, and at this time, the swing rod 37 swings to drive the surrounding belt pulley 38 and the annular belt 41 to rotate, and, then, the seam of the vehicle hub is brushed slightly, when the linkage shaft 46 rotates, the placing plate 26 is driven to swing, the embedded shaft 62 is driven to rotate, the rotating rod 61 is driven to rotate, the embedded shaft 63 is driven to rotate, the buffer spring 60 is stretched or compressed, the opening rod 67 is driven to rotate, the front rod 70 is driven to rotate, the limiting shaft 68 is driven to rotate, the limiting wheel 69 is driven to slide and rotate on the inner wall of the inner chute 15, the opening rod 67 drives the sliding plate 59 to move, the suspension shaft 65 is driven to rotate, the cross rod 21 is driven to swing, the rotating wheel 64 and the elastic wheel 66 are driven to rotate, and at the moment, the elastic wheel 66 contacts with the bumper of the vehicle to slightly brush the bumper of the vehicle, so that the purpose of cleaning is achieved.

When the cleaning and maintenance of the wheel hub chassis bumper of a vehicle parked in a 4S shop is needed, the built-in short shaft 30 rotates at the moment, the moving wheel 24 is driven to rotate, the maintenance box 11 is driven to move to the bottom of the vehicle, the front side of the transmission cavity 12 is just opposite to the bottom of the vehicle chassis at the moment so as to maintain the vehicle, when vehicles of different sizes are parked at the front side of the transmission cavity 12, the cleaning and maintenance of the vehicle wheel hub chassis bumpers of different sizes are needed at the moment, the short threaded shaft 23 and the through threaded shaft 33 rotate at the moment, the adjusting plate 14 is driven to move close to or away from each other, the connecting shaft 54 is driven, the fixed belt pulley 55 and the sliding belt 56 rotate, and the sliding belt 56 rotates so as to gradually maintain the vehicle.

When the vehicle is parked at the front position of the dust suction pump 32, the dust suction pump 32 is started, and the dust suction treatment is carried out on the vehicle chassis through the side suction port 35 in the side pipe 29 and the front nozzle 19 in the front nozzle 20, so as to prevent the dust accumulation on the vehicle chassis, when the hub maintenance of the vehicle in the 4S shop is required, the slide motor 17 is started, thereby driving the front driving shaft 16, the middle belt pulley 34, the side belt pulley 28 and the transverse belt 22 to rotate, driving the maintenance of the vehicle hub by the transverse belt 22, when the distance adjustment is required for vehicles of different sizes, the driving motor 51 is started, thereby driving the main driving shaft 52 to rotate, further driving the driving pulley 50, the main driving belt 53 and the driven pulley 57 to rotate, and then the connecting shaft 54 is driven to rotate, and the connecting shaft 54 rotates to adjust and maintain vehicles with different sizes.

The invention has the beneficial effects that: the invention can regularly clean and brush the wheel hub chassis and the bumper of the vehicle for the exhibition vehicle parked in the 4S store, thereby saving a large amount of labor cost for the workers in the 4S store to manually maintain the vehicle, and ensuring that the vehicle is more beautiful and the expenditure is saved by automatically regularly maintaining the exhibition vehicle in the 4S store.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.