阅读说明：本技术 一种能检测地面凸起并磨平的建筑清理车 (Building cleaning vehicle capable of detecting ground bulge and grinding flat ) 是由 刘文荩 于 2020-07-08 设计创作，主要内容包括：本发明公开的一种能检测地面凸起并磨平的建筑清理车,包括主体,所述主体下端面设有开口向下的检测腔,所述检测腔内左壁固定设有定位板,所述检测腔内能上下滑动的设有推动板,所述推动板下端面能与所述定位板上端面接触,所述推动板下端面位于所述定位板右侧固定设有轮轴,所述轮轴下端向下延伸并通过转销转动设有检测轮,本发明通过自动检测地面凸起并对地面凸起进行磨平的方式,设备在没有检测到地面凸起之前,清理车会持续稳定地对地面灰尘进行除尘并对地面污渍进行清扫,在自动检测到地面凸起时,自动启动凸起磨平机构,对地面凸起进行磨平处理,保证建筑地面的平整的同时,不影响清扫和除尘的过程。(The invention discloses a building cleaning vehicle capable of detecting and grinding a ground bulge, which comprises a main body, wherein a detection cavity with a downward opening is arranged on the lower end surface of the main body, a positioning plate is fixedly arranged on the left wall in the detection cavity, a push plate is arranged in the detection cavity in a vertically sliding manner and can be contacted with the upper end surface of the positioning plate, a wheel shaft is fixedly arranged on the lower end surface of the push plate on the right side of the positioning plate, the lower end of the wheel shaft extends downwards and is provided with a detection wheel through a rotating pin in a rotating manner, the cleaning vehicle can continuously and stably remove dust and clean ground stains before the ground bulge is not detected by equipment, when the ground bulge is automatically detected, a bulge grinding mechanism is automatically started to grind and grind the ground bulge, so that the flatness of the ground of a building is ensured, the cleaning and dust removing processes are not affected.)

1. The utility model provides a can detect protruding and flat building cleaning cart of grinding in ground, includes the main part, its characterized in that: the lower end face of the main body is provided with a detection cavity with a downward opening, the left wall in the detection cavity is fixedly provided with a positioning plate, the detection cavity can be internally provided with a push plate in a vertically sliding manner, the lower end face of the push plate can be in contact with the upper end face of the positioning plate, the lower end face of the push plate is positioned at the right side of the positioning plate and is fixedly provided with a wheel shaft, the lower end of the wheel shaft extends downwards and is provided with a detection wheel through rotating a rotating pin, the outer circumference of the detection wheel is positioned at the lower side of the detection cavity and is positioned at the lower side of the lower end face of the main body, the push plate and the upper wall in the detection cavity are jointly connected and fixedly provided with a reset spring, the upper wall in the detection cavity is communicated and provided with a driving rack cavity, the driving rack cavity can be internally provided with a driving rack in a vertically, a rack spring is fixedly connected between the rear end surface of the driving rack and the inner rear wall of the driving rack cavity, the upper wall in the driving rack cavity is communicated with a torsion spring cavity, the left wall in the torsion spring cavity is rotatably provided with a centrifugal shaft, the right end of the centrifugal shaft extends rightwards into the torsional spring cavity and is fixedly provided with an irregular gear which can be meshed with the rear end face gear of the driving rack, a torsion spring is fixedly connected between the right end surface of the irregular gear and the right wall in the torsion spring cavity, a driving cavity is arranged in the main body at the right side of the detection cavity, a grinding shaft is rotatably arranged at the lower wall in the driving cavity, the lower end of the grinding shaft downwards passes through the inner wall of the main body and extends to the lower part of the lower end surface of the main body, the grinding shaft is characterized in that a grinding plate is fixedly arranged on the lower end face of the grinding shaft, grinding teeth are uniformly distributed on the side face of the grinding plate and the lower end face of the grinding plate together and are fixedly arranged, and the grinding teeth can grind projections with uneven ground.

2. A construction clearing car capable of detecting ground heave and grinding flat as claimed in claim 1 characterized in that: the upper end face of the grinding shaft upwards extends into the driving cavity and is fixedly provided with a small bevel gear, the right wall in the driving cavity is rotatably provided with a driven belt wheel shaft, the left end of the driven belt wheel shaft leftwards extends into the driving cavity, the driven belt wheel shaft is positioned on the outer circumference of the driving cavity and is provided with a lower spline cylinder through spline connection, the left end face of the lower spline cylinder is fixedly provided with a large bevel gear which can be meshed with the small bevel gear, the outer circumference of the lower spline cylinder is rotatably provided with an annular push block, and a compression spring is jointly connected and fixedly arranged between the right end face of the push block and the right wall in the driving cavity.

3. A construction clearing car capable of detecting ground heave and grinding flat as claimed in claim 2 characterized in that: the left wall of the torsional spring cavity is internally and fixedly provided with an inductor which can induce the position of a driving rack and make corresponding reaction, the left side of the torsional spring cavity is positioned in the main body and is internally and fixedly provided with a centrifugal cavity, the left end of a centrifugal shaft extends leftwards into the centrifugal cavity and is rotatably arranged on the left wall of the centrifugal cavity, the centrifugal shaft is positioned in the centrifugal cavity and is internally and externally circumferentially and fixedly provided with a centrifugal barrel, a centrifugal block cavity with an opening far away from one side of the centrifugal shaft is uniformly distributed in the centrifugal barrel, a centrifugal block capable of sliding inwards and outwards is arranged in the centrifugal block cavity, a centrifugal spring is jointly connected and fixedly arranged between the end surface of one side of the centrifugal block close to the centrifugal shaft and the inner wall of one side of the centrifugal block cavity close to the centrifugal shaft, a pulling plate is arranged in the centrifugal cavity and can slide upwards and downwards above the centrifugal barrel, and a spring is jointly connected and fixedly arranged, and a pull rope penetrates through the inner wall of the main body between the upper end surface of the pull plate and the right end surface of the push block to be jointly connected and fixedly arranged.

4. A construction clearing car capable of detecting ground heave and grinding flat as claimed in claim 3 wherein: the driving cavity right side is located a belt wheel cavity is formed in the main body, the driven belt wheel shaft extends rightwards to the belt wheel cavity and is rotatably arranged on the right wall of the belt wheel cavity, the driven belt wheel shaft is located the outer circumference of the belt wheel cavity and is fixedly provided with a driven belt wheel, the right wall of the belt wheel cavity is located on the upper side of the driven belt wheel and is rotatably provided with a driving belt wheel shaft, the left end of the driving belt wheel shaft extends leftwards, the driving belt wheel shaft is located the outer circumference of the belt wheel cavity and is fixedly provided with a driving belt wheel, and a power belt is wound between the driven belt wheel.

5. A construction clearing car capable of detecting ground heave and mill flat as claimed in claim 4 wherein: the left side of the belt wheel cavity is positioned in the main body and positioned on the right side of the driving cavity, a lower driven gear cavity is arranged, the left end of the driving belt wheel shaft extends leftwards into the lower driven gear cavity and is rotatably arranged on the left end surface in the lower driven gear cavity, a lower driven gear is fixedly arranged on the inner circumference and the outer circumference of the driving belt wheel shaft positioned in the lower driven gear cavity, a clutch cavity is communicated with the upper wall in the lower driven gear cavity, a motor is fixedly arranged on the inner wall of the main body on the right side of the clutch cavity, the right end surface of the motor is in power connection with a motor shaft, the left end of the motor shaft extends leftwards into the clutch cavity and is rotatably arranged on the left wall in the clutch cavity, the outer circumference of the motor shaft positioned in the clutch cavity is provided with a sliding gear through spline connection, and a fixed, the clutch device is characterized in that an electromagnet is fixedly arranged on the upper wall in the clutch cavity, a magnet is rotatably arranged on the outer circumference of the sliding gear, a magnet spring is fixedly connected between the right end face of the magnet and the left end face of the electromagnet, and the magnet can generate attraction force with the electromagnet.

6. A construction clearing car capable of detecting ground heave and mill flat as claimed in claim 5 wherein: the separation and reunion intracavity upper wall intercommunication is equipped with the driven gear chamber, it rotates to go up driven gear intracavity right side wall and is equipped with the gear shaft, the gear shaft left end extends to institute, the gear shaft is located go up the fixed ability that is equipped with of driven gear intracavity outside circumference with fixed gear meshing's last driven gear, it is located to go up driven gear chamber left side be equipped with the gear chamber in the main part, the gear shaft left end extends to left the gear intracavity just rotates and locates gear intracavity left side wall, the gear shaft is located the fixed driving gear that is equipped with of gear intracavity outside circumference, gear intracavity right side wall is located the driving gear below rotates and is equipped with the bevel gear axle, the bevel gear axle left end extends left, the bevel gear axle is located the fixed ability that is equipped with of gear intracavity outside circumference with driving gear meshing's driven gear.

7. A construction clearing car capable of detecting ground heave and mill flat as claimed in claim 6 wherein: gear chamber left side is located be equipped with in the main part and clean the drive chamber, the bevel gear axle extends to left clean the drive intracavity and rotate and locate clean drive intracavity left side wall, the bevel gear axle is located clean the fixed half-gear that is equipped with of outer circumference in the drive intracavity, clean drive intracavity gliding be equipped with around can with the rack of half-gear meshing and longitudinal symmetry, both sides from top to bottom between the face of both ends is fixed the rack frame of symmetry around being equipped with jointly respectively around the rack, it is equipped with the decurrent slide bar chamber of opening to clean drive intracavity lower wall intercommunication, the fixed slide bar that is equipped with of face under the rack, the slide bar lower extreme passes downwards clean the drive chamber with the slide bar chamber extends to face downside under the main part, the fixed brush board that is equipped with of face under the slide bar, the fixed brush board lower extreme face is.

8. A construction clearing car capable of detecting ground heave and mill flat as claimed in claim 7 wherein: the right side of the gear cavity is positioned on the left side of the clutch cavity and positioned on the upper side of the driving cavity, a driven bevel gear is arranged, the right end of a bevel gear shaft extends rightwards into the driven bevel gear and is fixedly provided with a driving bevel gear, the inner rear wall of the driven bevel gear is rotatably provided with a driven bevel gear shaft, the front end of the driven bevel gear shaft extends forwards into the driven bevel gear and is fixedly provided with a driven bevel gear capable of being meshed with the driving bevel gear, the rear side of the driving bevel gear is provided with a crank cavity, the rear end of the driven bevel gear shaft extends backwards into the crank cavity and is rotatably arranged on the inner rear wall of the crank cavity, a crank is fixedly arranged on the inner circumference and the outer circumference of the driven bevel gear shaft positioned in the crank cavity, the inner rear wall of the crank cavity is communicated with an annular water tank cavity which is closed backwards, the rear end of the fixed shaft extends backwards into the water tank cavity and is fixedly provided with a water tank, and the rear end of the water tank is provided with a water sprinkling opening with a backward opening.

9. A construction clearing car capable of detecting ground heave and grinding flat as claimed in claim 1 characterized in that: the automobile wheel is characterized in that bilaterally symmetrical wheel shafts are arranged in the main body in a rotating mode, the front ends of the wheel shafts on the left side and the right side extend forwards to the front side of the front end face of the main body, the rear ends of the wheel shafts on the left side and the right side extend backwards to the rear side of the rear end face of the main body, and wheels are respectively and fixedly arranged on the front end and the rear end of each wheel shaft in a front-.

Technical Field

The invention relates to the related technical field of constructional engineering, in particular to a building cleaning vehicle capable of detecting ground bulges and grinding the ground bulges.

Background

In the building industry, after a ground building is finished, flatness detection and processing are needed to determine whether the building quality meets the standard, the existing method for detecting and processing the ground flatness is complex, a reference plane is generally needed to be determined in advance, during detection, the ground is needed to be contacted, a part of ground bulges need to be processed manually during processing, the measuring reference is unfixed, and after a mechanism for detecting the bulges is contacted with the ground with an uneven surface, the measured bulges shake, and the measured bulge data is inaccurate, so that the subsequent grinding processing is influenced, and adverse effects are caused on the perfection of the whole ground building. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows: the existing ground flatness detection and processing method is complicated, and the measured convex data is inaccurate, so that the subsequent grinding processing is influenced.

In order to solve the problems, the present embodiment designs a building cleaning vehicle capable of detecting a raised ground surface and being ground flat, the building cleaning vehicle capable of detecting a raised ground surface and being ground flat of the present embodiment comprises a main body, wherein a detection chamber with a downward opening is arranged on the lower end surface of the main body, a positioning plate is fixedly arranged on the left wall in the detection chamber, a push plate is arranged in the detection chamber and can slide up and down, the lower end surface of the push plate can be in contact with the upper end surface of the positioning plate, a wheel shaft is fixedly arranged on the right side of the positioning plate on the lower end surface of the wheel shaft, the lower end surface of the wheel shaft extends downwards and is provided with a detection wheel through a rotating pin, the outer circumference of the detection wheel is arranged on the lower side of the detection chamber and is arranged on the lower side of the lower end surface of the main body, a reset spring is fixedly connected between the push plate and the upper wall in the detection chamber, a driving rack chamber, the lower end of the driving rack extends downwards into the detection cavity, the lower end face of the driving rack can be in contact with the upper end face of the pushing plate, a rack spring is fixedly connected between the rear end face of the driving rack and the rear wall in the cavity of the driving rack, a torsional spring cavity is communicated with the upper wall in the cavity of the driving rack, a centrifugal shaft is arranged on the left wall in the cavity of the torsional spring in a rotating manner, the right end of the centrifugal shaft extends rightwards into the cavity of the torsional spring and is fixedly provided with an irregular gear which can be meshed with the rear end face gear of the driving rack, a torsional spring is fixedly connected between the right end face of the irregular gear and the right wall in the cavity of the torsional spring, the right side of the detection cavity is positioned in the main body and is provided with a driving cavity, a flat shaft is arranged in the driving cavity in a rotating manner, the lower end of the flat shaft penetrates downwards through, the side face of the grinding plate and the lower end face of the grinding plate are uniformly distributed and fixedly provided with grinding flat teeth, and the grinding flat teeth can grind the protrusions with uneven ground.

Preferably, the upper end face of the grinding shaft extends upwards into the driving cavity and is fixedly provided with a small bevel gear, the right wall in the driving cavity is rotatably provided with a driven pulley shaft, the left end of the driven pulley shaft extends leftwards into the driving cavity, the driven pulley shaft is positioned on the outer circumference of the driving cavity and is provided with a lower spline cylinder through spline connection, the left end face of the lower spline cylinder is fixedly provided with a large bevel gear capable of being meshed with the small bevel gear, the outer circumference of the lower spline cylinder is rotatably provided with an annular push block, and a compression spring is fixedly connected between the right end face of the push block and the right wall in the driving cavity.

Preferably, a sensor is fixedly arranged in the left wall of the torsion spring cavity, the sensor can sense the position of the driving rack and make a corresponding reaction, the left side of the torsion spring cavity is positioned in the main body and is provided with a centrifugal cavity, the left end of the centrifugal shaft extends leftwards into the centrifugal cavity and is rotatably arranged on the left wall of the centrifugal cavity, the centrifugal shaft is positioned in the centrifugal cavity and is fixedly provided with a centrifugal barrel at the inner circumference and the outer circumference, a centrifugal block cavity with an opening facing away from one side of the centrifugal shaft is uniformly distributed in the circumferential array of the centrifugal barrel, a centrifugal block capable of sliding inwards and outwards is arranged in the centrifugal block cavity, a centrifugal spring is fixedly connected between the end surface of one side of the centrifugal block close to the centrifugal shaft and the inner wall of one side of the centrifugal block cavity close to the centrifugal shaft, a pull plate is arranged in the centrifugal cavity and can slide upwards and downwards above the centrifugal barrel, and a spring is fixedly connected between the upper, and a pull rope penetrates through the inner wall of the main body between the upper end surface of the pull plate and the right end surface of the push block to be jointly connected and fixedly arranged.

Preferably, the right side of the driving cavity is located in the main body and is provided with a belt wheel cavity, the driven belt wheel shaft extends rightwards into the belt wheel cavity and is rotatably arranged on the right wall of the belt wheel cavity, the driven belt wheel shaft is located on the outer circumference of the belt wheel cavity and is fixedly provided with a driven belt wheel, the right wall of the belt wheel cavity is located on the upper side of the driven belt wheel and is rotatably provided with a driving belt wheel shaft, the left end of the driving belt wheel shaft extends leftwards, the driving belt wheel shaft is located on the outer circumference of the belt wheel cavity and is fixedly provided with a driving belt wheel, and a power belt is wound between.

Preferably, the left side of the belt wheel cavity is located in the main body and located on the right side of the driving cavity, a lower driven gear cavity is arranged, the left end of the driving belt wheel shaft extends leftwards into the lower driven gear cavity and is rotatably arranged on the left end face in the lower driven gear cavity, a lower driven gear is fixedly arranged on the inner circumference and the outer circumference of the driving belt wheel shaft located in the lower driven gear cavity, a clutch cavity is communicated with the upper wall in the lower driven gear cavity, a motor is fixedly arranged on the inner wall of the main body on the right side of the clutch cavity, the right end face of the motor is in power connection with a motor shaft, the left end of the motor shaft extends leftwards into the clutch cavity and is rotatably arranged on the left wall in the clutch cavity, the outer circumference of the motor shaft located in the clutch cavity is provided with a sliding gear through spline connection, the outer circumference of the, the clutch device is characterized in that an electromagnet is fixedly arranged on the upper wall in the clutch cavity, a magnet is rotatably arranged on the outer circumference of the sliding gear, a magnet spring is fixedly connected between the right end face of the magnet and the left end face of the electromagnet, and the magnet can generate attraction force with the electromagnet.

Preferably, the upper wall in the clutch cavity is communicated with an upper driven gear cavity, the right wall in the upper driven gear cavity is rotatably provided with a gear shaft, the left end of the gear shaft extends towards the outside, an upper driven gear capable of being meshed with the fixed gear is fixedly arranged on the inner circumference and the outer circumference of the cavity of the upper driven gear of the gear shaft, the left side of the upper driven gear cavity is positioned in the main body and is internally provided with a gear cavity, the left end of the gear shaft extends leftwards into the gear cavity and is rotatably arranged on the left wall in the gear cavity, the gear shaft is fixedly provided with driving gears at the inner and outer circumferences of the gear cavity, the right wall in the gear cavity is rotatably provided with a bevel gear shaft below the driving gears, the left end of the bevel gear shaft extends leftwards, and a driven gear capable of being meshed with the driving gear is fixedly arranged on the inner circumference and the outer circumference of the bevel gear shaft in the gear cavity.

Preferably, the left side of the gear cavity is positioned in the main body and is internally provided with a cleaning driving cavity, the bevel gear shaft extends leftwards into the cleaning driving cavity and is rotatably arranged on the left wall in the cleaning driving cavity, a half gear is fixedly arranged on the outer circumference of the bevel gear shaft positioned in the cleaning driving cavity, racks which can be meshed with the half gear and are symmetrical up and down are arranged in the cleaning driving cavity in a front-back sliding manner, rack frames which are symmetrical up and down are respectively and fixedly arranged between the front end face and the rear end face of the racks on the upper side and the lower side, the lower wall in the cleaning driving cavity is communicated with a slide bar cavity with a downward opening, a slide bar is fixedly arranged on the lower end surface of the rack, the lower end of the sliding rod penetrates downwards to clean the driving cavity and extend to the lower side of the lower end face of the main body, a brush plate is fixedly arranged on the lower end face of the sliding rod, and bristles are fixedly arranged on the lower end face of the brush plate.

Preferably, the right side of the gear cavity is positioned on the left side of the clutch cavity and positioned on the upper side of the driving cavity, the right end of the bevel gear shaft extends rightwards into the driven bevel gear and is fixedly provided with a driving bevel gear, the inner rear wall of the driven bevel gear shaft is rotatably provided with a driven bevel gear shaft, the front end of the driven bevel gear shaft extends forwards into the driven bevel gear and is fixedly provided with a driven bevel gear which can be meshed with the driving bevel gear, the rear side of the driving bevel gear is provided with a crank cavity, the rear end of the driven bevel gear shaft extends backwards into the crank cavity and is rotatably arranged on the inner rear wall of the crank cavity, the driven bevel gear shaft is positioned inside and outside the crank cavity and is fixedly provided with a crank, the inner rear wall of the crank cavity is communicated with an annular water tank cavity which is close to the rear, and the rear end surface of the crank, which, the rear end of the fixed shaft extends backwards into the water tank cavity and is fixedly provided with a water tank, and the rear end of the water tank is provided with a water sprinkling opening with a backward opening.

Preferably, the main body is rotatably provided with wheel shafts which are bilaterally symmetrical, the front ends of the wheel shafts on the left side and the right side extend forwards to the front side of the front end face of the main body, the rear ends of the wheel shafts on the left side and the right side extend backwards to the rear side of the rear end face of the main body, and the front end and the rear end of the wheel shaft are respectively and symmetrically arranged front and back and are fixedly provided with wheels.

The invention has the beneficial effects that: according to the invention, by automatically detecting the ground bulge and grinding the ground bulge, the cleaning vehicle can continuously and stably remove dust on the ground and clean dirt on the ground before the ground bulge is not detected, and when the ground bulge is automatically detected, the bulge grinding mechanism is automatically started to grind the ground bulge, so that the leveling of the building ground is ensured, and the cleaning and dust removing processes are not influenced.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view of the overall structure of a construction cleaning vehicle capable of detecting a raised and ground floor according to the present invention;

FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;

FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;

FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;

FIG. 5 is a schematic view of the structure in the direction "D-D" of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be 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 building cleaning vehicle capable of detecting ground surface protrusion and grinding, which comprises a main body 11, wherein a detection cavity 12 with a downward opening is arranged on the lower end surface of the main body 11, a positioning plate 13 is fixedly arranged on the left wall in the detection cavity 12, a push plate 14 is arranged in the detection cavity 12 in a vertically sliding manner, the lower end surface of the push plate 14 can be in contact with the upper end surface of the positioning plate 13, a wheel shaft 16 is fixedly arranged on the lower end surface of the push plate 14 on the right side of the positioning plate 13, the lower end of the wheel shaft 16 extends downwards and is provided with a detection wheel 17 through a rotating pin in a rotating manner, the outer circumference of the detection wheel 17 is arranged on the lower side of the detection cavity 12 and is arranged on the lower side of the lower end surface of the main body 11, a return spring 15 is fixedly connected between the push plate 14 and the inner upper wall of the detection cavity 12, a driving rack cavity 18 is communicated with the inner upper wall of the, the lower end of the driving rack 19 extends downwards into the detection cavity 12, the lower end face of the driving rack 19 can be in contact with the upper end face of the pushing plate 14, the rear end face of the driving rack 19 is fixedly connected with the rear wall of the driving rack cavity 18 to form a rack spring 82, the upper wall of the driving rack cavity 18 is communicated with a torsion spring cavity 20, the left wall of the torsion spring cavity 20 rotates to form a centrifugal shaft 21, the right end of the centrifugal shaft 21 extends rightwards into the torsion spring cavity 20 and is fixedly provided with an irregular gear 22 which can be meshed with the rear end face gear of the driving rack 19, the right end face of the irregular gear 22 is fixedly connected with the right wall of the torsion spring cavity 20 to form a torsion spring 23, the right side of the detection cavity 12 is located in the main body 11 and is provided with a driving cavity 25, the lower wall of the driving cavity 25 rotates to form a flat grinding shaft 26, the lower end of the flat grinding shaft 26 penetrates downwards through the inner wall of the main body 11 and extends to the, the lower end face of the grinding shaft 26 is fixedly provided with a grinding plate 27, the side face of the grinding plate 27 and the lower end face are uniformly distributed together and fixedly provided with grinding flat teeth 28, and the grinding flat teeth 28 can grind the projections with uneven ground.

Beneficially, the upper end face of the grinding shaft 26 extends upwards into the driving cavity 25 and is fixedly provided with a small bevel gear 29, the right wall in the driving cavity 25 is rotatably provided with a driven pulley shaft 30, the left end of the driven pulley shaft 30 extends leftwards into the driving cavity 25, the driven pulley shaft 30 is positioned on the outer circumference of the driving cavity 25 and is provided with a lower spline cylinder 31 through a spline connection, the left end face of the lower spline cylinder 31 is fixedly provided with a large bevel gear 32 capable of being in gear engagement with the small bevel gear 29, the outer circumference of the lower spline cylinder 31 is rotatably provided with an annular push block 33, and a compression spring 34 is jointly connected and fixedly arranged between the right end face of the push block 33 and the right wall in the driving cavity 25.

Beneficially, an inductor 24 is fixedly disposed in the left wall of the torsion spring cavity 20, the inductor 24 can induce the position of the driving rack 19 and make a corresponding response, the left side of the torsion spring cavity 20 is located in the main body 11, a centrifugal cavity 36 is disposed in the main body 11, the left end of the centrifugal shaft 21 extends leftwards into the centrifugal cavity 36 and is rotatably disposed on the left wall of the centrifugal cavity 36, a centrifugal barrel 37 is fixedly disposed on the inner and outer circumferences of the centrifugal shaft 21, a centrifugal block cavity 38 with an opening facing away from the centrifugal shaft 21 is uniformly distributed in the circumferential array of the centrifugal barrel 37, a centrifugal block 39 capable of sliding inwards and outwards in the centrifugal block cavity 38 is disposed, a centrifugal spring 40 is fixedly connected between the end surface of the centrifugal block 39 close to one side of the centrifugal shaft 21 and the inner wall of the centrifugal block cavity 38 close to one side of the centrifugal shaft 21, a pull plate 41 capable of sliding upwards and downwards is disposed in the centrifugal cavity 36 above the centrifugal barrel 37, a spring 42 is fixedly connected between the upper end surface of the pulling plate 41 and the inner upper wall of the centrifugal cavity 36, and a pull rope 35 is fixedly connected between the upper end surface of the pulling plate 41 and the right end surface of the pushing block 33 through the inner wall of the main body 11.

Advantageously, a pulley cavity 43 is formed in the main body 11 on the right side of the driving cavity 25, the driven pulley shaft 30 extends rightward into the pulley cavity 43 and is rotatably disposed on the right wall in the pulley cavity 43, a driven pulley 44 is fixedly disposed on the inner and outer circumferences of the driven pulley shaft 30 in the pulley cavity 43, a driving pulley shaft 45 is rotatably disposed on the upper side of the driven pulley 44 on the right wall in the pulley cavity 43, the left end of the driving pulley shaft 45 extends leftward, a driving pulley 46 is fixedly disposed on the inner and outer circumferences of the driving pulley shaft 45 in the pulley cavity 43, and a power belt 47 is wound between the driven pulley 44 and the driving pulley 46.

Beneficially, a lower driven gear cavity 48 is arranged on the left side of the pulley cavity 43 and on the right side of the driving cavity 25, the left end of the driving pulley shaft 45 extends leftwards into the lower driven gear cavity 48 and is rotatably arranged on the left end surface in the lower driven gear cavity 48, a lower driven gear 49 is fixedly arranged on the inner and outer circumferences of the driving pulley shaft 45 and the lower driven gear cavity 48, a clutch cavity 50 is communicated with the inner upper wall of the lower driven gear cavity 48, a motor 86 is fixedly arranged on the right side of the clutch cavity 50 and on the inner wall of the main body 11, a motor shaft 51 is dynamically connected on the right end surface of the motor 86, the left end of the motor shaft 51 extends leftwards into the clutch cavity 50 and is rotatably arranged on the inner and outer walls of the clutch cavity 50, a sliding gear 52 is arranged on the inner and outer circumferences of the clutch cavity 50 through a spline connection, and a fixed gear 52 is fixedly arranged on the left side of the sliding gear 52 on the inner and outer circumferences of 53, an electromagnet 55 is fixedly arranged on the upper wall in the clutch cavity 50, a magnet 54 is rotatably arranged on the outer circumference of the sliding gear 52, a magnet spring 56 is fixedly connected between the right end face of the magnet 54 and the left end face of the electromagnet 55, and the magnet 54 and the electromagnet 55 can generate attraction force.

Advantageously, an upper driven gear cavity 57 is communicated with the inner upper wall of the clutch cavity 50, a gear shaft 58 is rotatably arranged on the inner right wall of the upper driven gear cavity 57, the left end of the gear shaft 58 extends, the gear shaft 58 is fixedly provided with an upper driven gear 59 which is positioned at the inner and outer circumferences of the upper driven gear cavity 57 and can be engaged with the fixed gear 53, the left side of the upper driven gear cavity 57 is positioned in the main body 11 and is provided with a gear cavity 60, the left end of the gear shaft 58 extends leftwards into the gear cavity 60 and is rotatably arranged on the left wall in the gear cavity 60, the gear shaft 58 is fixedly provided with a driving gear 61 at the inner and outer circumferences of the gear cavity 60, a bevel gear shaft 65 is rotatably arranged on the right wall of the gear cavity 60 below the driving gear 61, the left end of the bevel gear shaft 65 extends leftwards, and a driven gear 62 which can be meshed with the driving gear 61 is fixedly arranged on the inner circumference and the outer circumference of the bevel gear shaft 65 positioned in the gear cavity 60.

Beneficially, gear chamber 60 left side is located be equipped with in the main part 11 and clean drive chamber 66, bevel gear shaft 65 extends to left clean drive chamber 66 in and rotate and locate clean drive chamber 66 in left side wall, bevel gear shaft 65 is located clean drive chamber 66 inside and outside circumference fixed be equipped with half gear 67, clean drive chamber 66 internal energy internal fore-and-aft gliding be equipped with can with half gear 67 gear engagement and longitudinal symmetry's rack 68, upper and lower both sides respectively between the both ends face around the rack 68 fixed be equipped with the rack frame 69 of longitudinal symmetry, clean drive chamber 66 in the lower wall intercommunication be equipped with opening decurrent slide bar chamber 70, rack 68 lower extreme end face is fixed and is equipped with slide bar 71, slide bar 71 lower extreme passes downwards clean drive chamber 66 with slide bar chamber 70 extends to main part 11 lower extreme face downside, slide bar 71 lower extreme face is fixed and is equipped with brush board 72, the lower end surface of the brush plate 72 is fixedly provided with bristles 73.

Beneficially, the right side of the gear cavity 60 is located at the left side of the clutch cavity 50 and located at the upper side of the driving cavity 25, the right end of the bevel gear shaft 65 extends rightwards into the driven bevel gear 63 and is fixedly provided with a driving bevel gear 64, the inner rear wall of the driven bevel gear 63 is rotatably provided with a driven bevel gear shaft 74, the front end of the driven bevel gear shaft 74 extends forwards into the driven bevel gear 63 and is fixedly provided with a driven bevel gear 83 capable of being in gear engagement with the driving bevel gear 64, the rear side of the driving bevel gear 64 is provided with a crank cavity 77, the rear end of the driven bevel gear shaft 74 extends backwards into the crank cavity 77 and is rotatably provided with the inner rear wall of the crank cavity 77, the driven bevel gear shaft 74 is fixedly provided with cranks 75 at the inner and outer circumferences of the crank cavity 77, the inner rear wall of the crank cavity 77 is communicated with an annular water tank cavity 78 which is close to the rear, a fixed shaft 79 is fixedly arranged on the rear end face of one end, far away from the driven bevel gear shaft 74, of the crank 75, the rear end of the fixed shaft 79 extends backwards into the water tank cavity 78 and is fixedly provided with a water tank 80, and the rear end of the water tank 80 is provided with a water spraying opening 81 with a backward opening.

Beneficially, the body 11 is rotatably provided with a wheel axle 84 in bilateral symmetry, the front ends of the wheel axles 84 on the left and right sides extend forwards to the front side of the front end face of the body 11, the rear ends of the wheel axles 84 on the left and right sides extend backwards to the rear side of the rear end face of the body 11, and the front ends and the rear ends of the wheel axles 84 are respectively in bilateral symmetry and fixedly provided with wheels 85.

The following detailed description of the steps of using a construction cleaning vehicle capable of detecting a raised and flat ground surface according to the present invention will be made with reference to fig. 1 to 5: in the initial state, the detection wheel 17 does not push the push plate 14 to move upwards through the wheel shaft 16 because of encountering a bulge, the return spring 15 is in a relaxed state, the centrifugal block 39 is in the centrifugal block cavity 38, the pull plate 41 is in the initial state, the spring 42 is in the relaxed state, the compression spring 34 is in a compressed state, the large bevel gear 32 is in a right limit state and is not meshed with the small bevel gear 29, the magnet spring 56 is in the relaxed state, the electromagnet 55 is not opened, and the left end face of the electromagnet 55 is not contacted with the right end face of the magnet 54.

During operation, the wheel shaft 84 rotates and drives the main body 11 to move leftwards through the wheel 85, the motor 86 is always turned on, the motor 86 drives the motor shaft 51 to rotate the fixed gear 53, the fixed gear 53 drives the upper driven gear 59 to rotate through gear meshing, the upper driven gear 59 drives the driving gear 61 to rotate through the gear shaft 58 and drives the driven gear 62 to rotate through gear meshing, the driven gear 62 drives the bevel gear shaft 65 to rotate and drives the half gear 67 to rotate, the half gear 67 drives the rack 68 to reciprocate forwards and backwards through gear meshing, the rack 68 drives the brush plate 72 and the brush bristles 73 to reciprocate forwards and backwards through the sliding rod 71 to achieve the cleaning effect, the bevel gear shaft 65 drives the half gear 67 to rotate and simultaneously drives the driving bevel gear 64 to rotate, the driving bevel gear 64 drives the driven bevel gear 83 to rotate through gear meshing to drive the driven bevel gear 83 to drive the, the driven bevel gear shaft 74 drives the water tank 80 to make circular motion through the crank 75 and the fixed shaft 79, and water in the water tank 80 is sprinkled through the sprinkling port 81 and is divided into water to be adsorbed on the ground.

When the ground has a bulge, the detection wheel 17 is jacked up and drives the pushing plate 14 to move upwards through the wheel shaft 16, the pushing plate 14 compresses the return spring 15 and pushes the driving rack 19 to move upwards and then fall back to the initial position, the driving rack 19 drives the irregular gear 22 to rotate and twist the torsion spring 23 through gear meshing, the torsion spring 23 stores energy, when the pushing plate 14 falls back to the initial position, the lower end face of the driving rack 19 is not contacted with the upper end face of the pushing plate 14, the driving rack 19 is still contacted with the irregular gear 22 through gear meshing, at the moment, the torsion spring 23 rotates reversely and drives the irregular gear 22 to rotate reversely, the irregular gear 22 drives the centrifugal shaft 21 to rotate reversely and drives the centrifugal barrel 37 to rotate, the centrifugal barrel 37 rotates and throws the centrifugal block 39 out of the centrifugal block cavity 38, the centrifugal block 39 pushes the pulling plate 41 to move upwards and compresses the spring 42, at the compression spring 34 restores the relaxed state and drives the pushing block 33, the pushing block 33 drives the large bevel gear 32 to move leftwards until the large bevel gear 32 is meshed with the small bevel gear 29 and drives the lower spline cylinder 31 to move leftwards, meanwhile, the sensor 24 senses the upper end of the driving rack 19 and starts the electromagnet 55, the electromagnet 55 attracts the magnet spring 56 to pull forwards until the left end face of the electromagnet 55 is contacted with the right end face of the magnet 54, at this time, the magnet spring 56 is in a compressed state, the motor shaft 51 starts and drives the sliding gear 52 to rotate, the sliding gear 52 drives the lower driven gear 49 to rotate through gear meshing, the lower driven gear 49 drives the driving pulley shaft 45 to rotate and drives the driven pulley 44 to rotate through the power belt 47, the driven pulley 44 drives the driven pulley shaft 30 to rotate, the driven pulley shaft 30 drives the lower spline cylinder 31 to rotate through spline connection and drives the large bevel gear 32 to rotate, the large bevel gear 32 drives the small bevel gear 29 to rotate, the rotation speed of the small bevel gear 29 is faster than that of the large bevel gear 32, the small bevel gear 29 drives the grinding shaft 26 to rotate and drives the grinding plate 27 to rotate so as to drive the grinding teeth 28 to grind the ground bulge, and in the process of grinding the bulge, the sweeping and dust removing work is continuously carried out without mutual influence.

The invention has the beneficial effects that: according to the invention, by automatically detecting the ground bulge and grinding the ground bulge, the cleaning vehicle can continuously and stably remove dust on the ground and clean dirt on the ground before the ground bulge is not detected, and when the ground bulge is automatically detected, the bulge grinding mechanism is automatically started to grind the ground bulge, so that the leveling of the building ground is ensured, and the cleaning and dust removing processes are not influenced.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.