CN216439137U

CN216439137U - Modular dust absorption and sweeping and mopping integrated vehicle

Info

Publication number: CN216439137U
Application number: CN202120886067.5U
Authority: CN
Inventors: 王琼
Original assignee: Irc Automation Co ltd
Current assignee: Irc Automation Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-05-06
Anticipated expiration: 2031-04-27

Abstract

A modular dust collection and sweeping integrated vehicle comprises a dust collection system arranged in the middle of a vehicle body and cleaning systems arranged at the front part and the rear part of the vehicle body, wherein the dust collection system comprises a main dust collection box body arranged at the lower part of the vehicle body and auxiliary dust collection box bodies connected to the two sides of the main dust collection box body through hinge shafts, and the cleaning systems comprise a folding rear floor mopping device arranged at the rear part of the vehicle body and a folding sweeping device or a folding front floor mopping device arranged at the front part of the vehicle body. The utility model integrates the dust suction device, the floor mopping device and the floor sweeping device on one cleaning vehicle, finishes a plurality of operations simultaneously by one-time starting, and is efficient and quick. Dust extraction, drag ground device and the device of sweeping the floor adopt beta structure, and the during operation increases the operating area, and the reconversion saves and takes up an area of when shutting down, simple structure, and work efficiency is high, and use cost is low.

Description

Modular dust absorption and sweeping and mopping integrated vehicle

Technical Field

The utility model relates to an indoor floor cleaning machine, which comprehensively realizes the floor mopping or sweeping and dust collection functions of indoor floors, in particular to a modular dust collection and sweeping integrated vehicle.

Background

The sweeper is an integrated environmental sanitation cleaning device which combines sweeping, dust absorption and other functions. The main brush is an important part on the sweeper, and dust and garbage are drawn into the dustbin through the rotation of the main brush when the sweeper works. During the sweeping process of the sweeper, the two front side brush assemblies sweep the garbage on the ground to the inner side of the sweeper, then the garbage on the ground is thrown into the rear garbage can assembly through the rotation of the main brush, the main brush is arranged in the cavity at the front end of the main brush box body, and the garbage can assembly is arranged in the cavity at the rear end of the main brush box body. On the existing sweeper, a main brush box body is connected with a frame of the sweeper in a welding mode, the main brush box body is connected with the frame into a whole, after the main brush box body is assembled, the frame is turned over, and other parts such as a rear axle and the like are assembled on the frame and a tire is assembled on the rear axle. Not only lead to the structure complicated like this, processing is troublesome, makes whole frame weight increase simultaneously, and the frame upset assembly of being not convenient for influences the production efficiency of street sweeper like other subassemblies such as rear axle, tire, leads to the follow-up maintenance of street sweeper inconvenient moreover.

The indoor cleaning vehicle in the prior art is relatively common and is a sweeping and sucking body, namely, a sweeping side brush and a middle rolling brush are arranged at the front part, and a dust suction port is arranged close to the rolling brush. For example, the Chinese patent 201810642427.X discloses a 'high-efficiency dust-collecting sweeper', the sweeper is provided with two sweeping brushes, a dust collecting opening (pipe) is arranged in the middle of the sweeper body and close to the ground, and dust and particulate matters raised in the sweeping process are guided into a dustbin through the dust collecting pipe. The dust collection sweeper is small in dust collection area, is usually arranged by being matched with a sweeping brush, and has no practical significance because of small operation area if the dust collection sweeper is used for dust collection operation alone. Chinese patent 201810849781.X discloses a "dust absorption type sweeper", which includes two side brushes at the front, a roller brush at the middle, and a dust absorption opening (pipe) device adjacent to the roller brush, wherein the width of the dust absorption device is approximately the same as the width of the sweeper body when the width of the dust absorption device is close to the width of the roller brush, and the dust absorption range is larger. The function of the cleaning brush is still as a matching part of the cleaning brush, and the cleaning brush can suck the collected dust and particles into the dustbin.

Disclosure of Invention

Aiming at the defects of the prior art, the modular dust collection and sweeping and mopping integrated vehicle is designed, different devices of sweeping, sucking and mopping are integrated into an integrated structure, and sweeping, dust collection and mopping are completed at one time.

A modular dust-collecting and sweeping integrated vehicle comprises a vehicle body, a dust-collecting system arranged in the middle of the vehicle body, and cleaning systems arranged at the front part and the rear part of the vehicle body, and is characterized in that the dust-collecting system comprises a dust-filtering box fixed at the upper part of the vehicle body, a main dust-collecting box body arranged at the lower part of the vehicle body, and auxiliary dust-collecting box bodies connected to the two sides of the main dust-collecting box body through articulated shafts;

the rear mopping device comprises a rear main mopping plate and rear auxiliary mopping plates hinged to two sides of the rear main mopping plate;

the front mopping device comprises a front main mopping plate and front auxiliary mopping plates hinged on two sides of the front main mopping plate;

the floor sweeping device comprises a main brush mounting plate and auxiliary brush mounting plates hinged to the two sides of the main brush mounting plate.

The modular dust collection and sweeping integrated vehicle is characterized in that a push-pull device is arranged between the main dust collection box body and the auxiliary dust collection box body and is used for controlling the extension and the recovery of the auxiliary dust collection box body; a push-pull device is arranged between the rear main carriage and the rear auxiliary carriage and is used for controlling the extension and the recovery of the rear auxiliary carriage; a push-pull device for controlling the extension and the recovery of the front auxiliary carriage is arranged between the front main carriage and the front auxiliary carriage; and a push-pull device is arranged between the main brush mounting plate and the auxiliary brush mounting plate and is used for controlling the extension and the recovery of the auxiliary brush mounting plate.

The modular dust collection and sweeping integrated vehicle is characterized in that the push-pull device is an electric push rod device.

The modular dust collection and sweeping integrated vehicle is characterized in that the extension and recovery rotation angles between a main dust collection box body and an auxiliary dust collection box body, between a rear main carriage and a rear auxiliary carriage, between a front main carriage and a front auxiliary carriage and between a main brush mounting plate and an auxiliary brush mounting plate controlled by an electric push rod device are 0-90 degrees.

The modular dust absorption and sweeping integrated vehicle is characterized in that a lifting electric push rod is arranged for controlling the front sweeping device and the rear sweeping device to ascend or descend, one end of the lifting electric push rod is hinged and fixed on a lifting control panel, the lifting control panel is fixed on a vehicle body and provided with a long pull rod, the lower end of the long pull rod is hinged with a main sweeping plate, the upper end of the long pull rod is hinged on a sliding seat, the sliding seat is connected with the lifting control panel in a sliding manner, the end of a piston rod of the lifting electric push rod is hinged on the upper portion of the long pull rod and provided with a guide pull rod, one end of the guide pull rod is hinged on the lower portion of the long pull rod, the lifting control panel is provided with an arc guide groove, the other end of the guide pull rod is arranged in the arc guide groove in a sliding manner through a sliding shaft, and a telescopic electric push rod base arranged in a horizontal state is hinged on the lifting control panel, the piston rod end is hinged with the sliding seat.

The modular dust collection and sweeping integrated vehicle is characterized in that the planar shapes of the main dust collection box body and the auxiliary dust collection box body are isosceles triangles, vertical apron boards are fixed at the two waist positions of the isosceles triangle main dust collection box body and the auxiliary dust collection box body, the bottom edge of the triangle main dust collection box body is a forward edge, and dust collection holes are formed in the upper portions of the main dust collection box body and the auxiliary dust collection box body.

The utility model provides a modular dust absorption with sweep and drag integrative car, characterized by main dust absorption box and vice dust absorption box between articulated shaft upper portion be provided with vice dust absorption box synchronous pivoted push-and-pull plate, the push-and-pull plate on have the mesopore, the electro-magnet is fixed on the push-and-pull plate, there is the telescopic link centering on the electro-magnet mesopore position, correspond the position with the mesopore on the vice dust absorption box and be provided with the telescopic link hole, the other end of push-and-pull plate is connected with the piston rod end hinge of dust absorption case electric putter, electric putter's base is fixed on main dust absorption box, main dust absorption box and vice dust absorption box on be provided with the extension spring seat respectively, the both ends of extension spring are fixed respectively the extension spring seat on.

According to the modular dust collection and sweeping integrated vehicle, the dust collection device, the floor mopping device and the sweeping device are integrated on the same cleaning vehicle, multiple operations are completed simultaneously by starting once, and the modular dust collection and sweeping integrated vehicle is efficient and rapid. Dust extraction, drag ground device and the device of sweeping the floor adopt beta structure, and the during operation increases the operating area, and the reconversion saves and takes up an area of when shutting down, simple structure, and work efficiency is high, and use cost is low.

Drawings

FIG. 1 is a side view of a modular integrated dust collecting and sweeping vehicle;

FIG. 2 is a perspective view of a modular dust extraction and mopping integrated axle;

FIG. 3 is a schematic view showing an unfolded structure of the sub-suction box;

FIG. 4 is a schematic view showing a retracting structure of the sub-suction box;

FIG. 5 is a view showing the expansion state of the auxiliary dust-collecting box after the electric push rod of the dust-collecting box is extended;

FIG. 6 is a schematic view of an electric push protection structure of the dust collection box;

FIG. 7 is an enlarged view at B of FIG. 6;

FIG. 8 is a schematic view of a push-pull plate;

fig. 9 is an enlarged view of fig. 2 at a.

In the figure, 1-lifting the electric push rod; 2-a slide seat; 3-a front main carriage; 4-long pull rod; 5-front pulling plate electric push rod; 6-a guide pull rod; 7-arc guide groove; 8-telescopic electric push rod; 9-lifting control board; 10-a vehicle body; 11-front auxiliary carriage; 12-main dust-collecting box body; 13-a push-pull plate; 14-an electromagnet; 15-dust suction port; 16-auxiliary dust-collecting box body; 17-a tension spring; 18-a tension spring seat; 19-rear auxiliary carriage; 20-rear main carriage; 21-rear pulling plate electric pushing rod; 22-a telescopic rod; 23-telescopic rod hole; 24-a hinge hole; 25-mesopores; 26-push rod holes; 27-a dust filtration tank; 28-a dust suction pipe; 29-dust suction fan; 30-dust suction box electric push rod; 31-skirting board; 32-forward edge; 33-a roller; 34-a hinged axis; 38-dustbin assembly.

Detailed Description

The present invention is described in detail below with reference to the attached drawings.

The utility model discloses a modular integrated dust collection and sweeping vehicle which is a fully-electric indoor floor cleaning vehicle, and comprises a vehicle body 10, a storage battery assembly arranged on the vehicle body, a suction type dust collection fan 29, a front cleaning system, a middle dust collection system and a rear cleaning system which are respectively arranged on the vehicle body. Wherein the dust suction system comprises a filter dust box 27 arranged at the upper part of the vehicle body and a dust suction box component arranged at the lower part of the vehicle body, which are connected with each other through a dust suction pipe 28. A dust bin assembly 38 is provided at the lower portion of the dust bin and a dust suction fan is connected to the inside of the dust bin by a pipe.

As shown in fig. 3-6, the dust box assembly comprises a main dust box 12 and two auxiliary dust boxes 16, wherein the two auxiliary dust boxes are symmetrically hinged on two sides of the main dust box through hinge shafts 34, and rollers 33 are arranged on two sides of the main dust box. The plane shapes of the main dust collection box body and the auxiliary dust collection box body are isosceles triangles, and the main dust collection box body and the auxiliary dust collection box body are composed of a box body frame, an upper cover plate and vertical skirt boards 31, wherein the cover plates are provided with dust collection openings 15, the skirt boards are arranged at two waist positions of the isosceles triangle dust collection box body, and the bottom edge of the isosceles triangle facing the front part of the vehicle body is a forward edge 32. The utility model adopts the triangular dust collection box body as a better embodiment, and the dust collection box body is not limited to be triangular in the specific implementation, and can also be rectangular, oval or other shapes, and also belongs to the equivalent embodiment of the utility model.

The auxiliary dust-collecting box body rotates around the hinge shaft 34 to form two states of extension and folding with the main dust-collecting box body, as shown in fig. 3-4, in the extension state, the auxiliary dust-collecting box body and the main dust-collecting box body are arranged in a straight line, in the folding state, the auxiliary dust-collecting box body and the main dust-collecting box body are in a vertical state, namely, the extension range is 90 degrees. The stretching and folding actions are completed through the dust collection box electric push rod 30, the base of the dust collection box electric push rod is fixed on the upper portion of the main dust collection box body, the rod end is connected with the auxiliary dust collection box body, and stretching and recovery of the auxiliary dust collection box body are achieved through stretching of the piston rod. Generally, when the auxiliary dust collection box body is kept in an extension or retraction state, the electric push rod of the dust collection box keeps a corresponding state, but because a plurality of gears are meshed in the electric push rod, the required precision is high, and the auxiliary dust collection box body belongs to a wearing part during actual use, so that in order to avoid damage to the electric push rod caused by reverse force when the dust collection box body is blocked in the operation process, the auxiliary dust collection box body and the electric push rod are separated in the operation process by adopting an indirect connection mode, namely a mode of connecting or disconnecting the electric push rod and the auxiliary dust collection box body through an intermediate mechanism. As shown in fig. 5-9, one end of the push-pull plate 13 is fixed on the top end of the hinge shaft 34 through the hinge hole 24, the electromagnet 14 is fixed on the push-pull plate, the push-pull plate is further provided with a middle hole 25 and a push-pull rod hole 26, the lower portion of the electromagnet 14 is provided with a telescopic rod 22 corresponding to the middle hole 25, the auxiliary dust collection box body at the lower portion of the middle hole is provided with a telescopic rod hole 23, and the rod end of the electric push rod 30 of the dust collection box is connected to the push-pull rod hole 26. When the electromagnet is powered off, the telescopic rod 22 goes downwards to enter the telescopic rod hole 23, the electric push rod of the dust collection box is connected with the auxiliary dust collection box body through the push-pull rod, namely the telescopic rod, when the piston rod of the electric push rod of the dust collection box extends out, the auxiliary dust collection box body is pushed to extend to be arranged in a straight line with the main dust collection box body, the operation state is at the moment, in order to protect the electric push rod of the dust collection box, the electromagnet 14 is powered on, the telescopic rod 22 retracts, and the electric push rod of the dust collection box is separated from the contact with the auxiliary dust collection box body. Because the auxiliary dust-absorbing box body rebounds when being blocked in the operation process, the tension spring 17 is arranged, the tension spring seats 18 are respectively arranged on the main dust-absorbing box body and the auxiliary dust-absorbing box body, the two ends of the tension spring 17 are respectively fixed on the two tension spring seats, the resilience force of the auxiliary dust-absorbing box body is effectively counteracted by the acting force of the tension spring, and the smooth operation of the cleaning operation is ensured. After the cleaning operation is finished, the electromagnet is powered off, the telescopic rod enters the telescopic rod hole again in a downward mode, the piston rod of the electric push rod of the dust collection box retracts, and the auxiliary dust collection box body retracts to be perpendicular to the main dust collection box body. At this position, one end of the tension spring can be disengaged from the tension spring seat as shown in fig. 4.

According to the modular integrated dust collection and sweeping and mopping vehicle, the cleaning systems are mounted at the front and the rear of the vehicle body 10, and the cleaning devices can be mopping devices or sweeping devices, or the mopping devices and the sweeping devices are respectively arranged at the front and the rear.

One embodiment is that the sweeping device is arranged at the front part of the vehicle body, the mopping device is arranged at the rear part of the vehicle body, and if the sweeping device or the mopping device is arranged at the front part and the rear part simultaneously, the installation of the sweeping device or the mopping device is only needed to be simply replaced. The front and rear parts are identical in structure, and the front mopping device is taken as an example for detailed description.

Fig. 1-2 show the structure of the floor mopping device of the present invention in a stationary state, wherein the front floor mopping device is composed of a front main planker 3 and front auxiliary plankers 11 hinged to both sides of the front main planker, and the front main planker and the front auxiliary planker can be in a stretching state and a retracting state due to the hinged connection, similar to the dust collection box described above, the front auxiliary planker is in a straight line shape with the front main planker when stretched, and is in a vertical state after being retracted. The extension and the recovery of the front auxiliary carriage are finished by a front carriage electric push rod 5. The front main carriage 3, the front auxiliary carriage 11 and the front carriage electric push rod 5 form a front mopping device assembly. An important feature of the floor mopping (sweeping) device of the present invention is that it can be turned over during the lifting process, thereby reducing the floor space during storage. As shown in the figure, the left side and the right side of the front part of the vehicle body are symmetrically fixed with a lifting control board 9, the base of a lifting electric push rod 1 is hinged and fixed on the lifting control board, a long pull rod 4 is arranged, the lower end head of the long pull rod is hinged on the upper surface of a front main planker 3, the upper end part of the long pull rod is hinged with a sliding seat 2, and the upper part of the sliding seat 2 is connected with the lower part of the lifting control board 9 in a sliding way. The piston rod end of the lifting electric push rod 1 is hinged on the upper part of the long pull rod 4, and a telescopic electric push rod 8 with a base hinged on the lifting control plate is also arranged, and the piston rod end of the telescopic electric push rod is hinged with the sliding seat 2. An arc-shaped guide groove 7 is arranged on the lifting control plate, one end of a guide pull rod 6 is hinged with the long pull rod 4, and the other end of the guide pull rod is fixed with a horizontally arranged slide shaft which is axially vertical to the guide pull rod and is arranged in the arc-shaped guide groove in a sliding manner.

The static state of the front mopping device is described above, and the front auxiliary mopping plate enters the working state if being unfolded. Otherwise, the storage state is entered. At the moment, the lifting electric push rod 1 and the telescopic electric push rod 8 are started, the front main carriage and the front auxiliary carriage move to one side of the vehicle body under the pulling action of the telescopic electric push rod, and are lifted upwards under the action of the lifting electric push rod, the front main carriage and the front auxiliary carriage are further overturned inwards until the front auxiliary carriage is in a vertical state under the control of the guide pull rod 6, the front main carriage and the front auxiliary carriage stop lifting and rotating, and at the moment, the sliding shaft of the guide pull rod slides to the top end of the arc-shaped guide groove.

As shown, the rear main carriage 20, the rear sub-carriage 19 and the rear carriage electric push rod 21 form a rear carriage assembly. The rear auxiliary planker 19 can be extended and retracted under the action of the rear planker electric push rod 21.

And the main brush mounting plate, the auxiliary brush mounting plate and the sweeping electric push rod form a sweeping device assembly. If the sweeping operation is needed, the hinge pin shaft between the main dragging plate and the long pull rod is unscrewed to replace the sweeping device assembly.

Claims

1. A modular dust collection and sweeping integrated vehicle comprises a vehicle body (10), a dust collection system arranged in the middle of the vehicle body, and cleaning systems arranged at the front part and the rear part of the vehicle body, and is characterized in that the dust collection system comprises a dust filtering box (27) fixed at the upper part of the vehicle body, a main dust collection box body (12) arranged at the lower part of the vehicle body, and auxiliary dust collection box bodies (16) connected to two sides of the main dust collection box body through hinge shafts (34);

the rear mopping device comprises a rear main mopping plate (20) and rear auxiliary mopping plates (19) hinged to two sides of the rear main mopping plate;

the front mopping device comprises a front main mopping plate (3) and front auxiliary mopping plates (11) hinged to two sides of the front main mopping plate;

the floor sweeping device comprises a main brush mounting plate and auxiliary brush mounting plates hinged to two sides of the main brush mounting plate.

2. The modular integrated dust-collecting and sweeping vehicle as claimed in claim 1, wherein a push-pull device is provided between the main dust-collecting box body and the auxiliary dust-collecting box body for controlling the extension and retraction of the auxiliary dust-collecting box body; a push-pull device is arranged between the rear main carriage and the rear auxiliary carriage and is used for controlling the extension and the recovery of the rear auxiliary carriage; a push-pull device for controlling the extension and the recovery of the front auxiliary planker is arranged between the front main planker and the front auxiliary planker; and a push-pull device is arranged between the main brush mounting plate and the auxiliary brush mounting plate and is used for controlling the extension and the recovery of the auxiliary brush mounting plate.

3. The modular integrated vehicle as claimed in claim 2, wherein the push-pull device is an electric push-rod device.

4. The modular integrated dust collecting and sweeping vehicle as claimed in claim 3, wherein the rotation angle of extension and retraction controlled by the electric push rod device between the main dust collecting box and the auxiliary dust collecting box, between the rear main carriage and the rear auxiliary carriage, between the front main carriage and the front auxiliary carriage, and between the main brush mounting plate and the auxiliary brush mounting plate is 0-90 °.

5. The modular integrated dust-absorbing and sweeping vehicle as claimed in any one of claims 1-4, wherein a lifting electric push rod (1) is provided to control the lifting or lowering of the foldable sweeping device or the foldable front and rear floor-mopping devices disposed at the front of the vehicle body, one end of the lifting electric push rod is hinged to a lifting control board (9), the lifting control board is fixed to the vehicle body (10), a long pull rod (4) is provided, the lower end of the long pull rod is hinged to the main floor-mopping device, the upper end of the long pull rod is hinged to the slide carriage (2), the slide carriage is connected to the lifting control board (9) in a sliding manner, the end of the piston rod of the lifting electric push rod (1) is hinged to the upper portion of the long pull rod, a guide pull rod (6) is provided, one end of the guide pull rod is hinged to the lower portion of the long pull rod, the lifting control board is provided with an arc-shaped guide slot (7), the other end of the guide pull rod is arranged in the arc-shaped guide groove in a sliding manner through a sliding shaft, a base of a telescopic electric push rod (8) which is arranged in a horizontal state is hinged on the lifting control plate, and the end of a piston rod is hinged with the sliding seat (2).

6. The vehicle as claimed in claim 5, wherein the main and sub-bodies have an isosceles triangle shape in plan view, vertical skirts (31) are fixed to the isosceles triangle shape at the two waist positions, the triangle shape has a forward edge (32) at the bottom, and the main and sub-bodies have dust suction holes (15) at the upper parts.

7. The modular integrated vehicle for dust collection and sweeping of claim 6, wherein a push-pull plate (13) rotating synchronously with the auxiliary dust collection box body is provided on the upper portion of the hinge shaft (34) between the main dust collection box body and the auxiliary dust collection box body, a middle hole (25) is arranged on the push-pull plate, an electromagnet (14) is fixed on the push-pull plate, the electromagnet is provided with a telescopic rod (22) for centering the position of the middle hole (25), the auxiliary dust suction box body is provided with a telescopic rod hole (23) corresponding to the middle hole, the other end of the push-pull plate is hinged with the piston end of an electric push rod (30) of the dust collection box, the base end of the electric push rod of the dust collection box is fixed on the main dust collection box body (12), the main dust-absorbing box body and the auxiliary dust-absorbing box body are respectively provided with a tension spring seat (18), and two ends of a tension spring (17) are respectively fixed on the tension spring seats.