CN212714727U

CN212714727U - Convenient efficient highway guardrail washs car

Info

Publication number: CN212714727U
Application number: CN202021020381.7U
Authority: CN
Inventors: 赵普磊; 唐双祥; 席国勇; 张彬
Original assignee: Henan Hualu Automobiles Co ltd
Current assignee: Henan Hualu Automobiles Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-03-16
Anticipated expiration: 2030-06-06

Abstract

The utility model relates to the technical field of sanitation vehicles, in particular to a convenient and efficient road guardrail cleaning vehicle, which comprises a vehicle head, a vehicle chassis and a water tank, wherein the front side of the vehicle chassis is provided with a placement cavity, and the inner wall of the placement cavity is hinged with a driving unit and a cleaning unit which can be arranged on the driving unit in a lifting way; the driving unit comprises a mounting plate, one side edge of the mounting plate is hinged to the inner side of the mounting cavity, and the opposite side edge of the mounting plate is hinged to the front side wall of the water tank through a driving cylinder; a screw rod and an I-shaped sliding rail are arranged on the front side of the mounting plate; the cleaning unit is connected with the mounting plate in a vertical sliding mode through a lead screw sliding sleeve and a slide way which are correspondingly arranged on one side of the cleaning unit. The road guardrail cleaning device is reasonable and novel, has high automation degree, adopts a hinge connection mode of the fixed support box and the movable support box to movably clamp the road guardrail, can insert the road guardrail into the cleaning unit at any time and any place, and greatly improves the cleaning efficiency and the cleaning quality of the road guardrail by adopting the matching arrangement of the double brush rolls and the sweeping brush.

Description

Convenient efficient highway guardrail washs car

Technical Field

The utility model relates to a sanitation vehicle technical field, concretely relates to convenient efficient highway guardrail washs car.

Background

The sanitation vehicle is used as an important movable sanitation tool for urban cosmetology, is particularly important at present when people's health idea is upgraded, and is also an important tool for improving urban appearance. The sanitation vehicle doors which exist at present completely comprise single door type vehicles such as a sweeper, a sprinkler cleaning vehicle and a snow clearer, and simultaneously, a plurality of door type sanitation vehicles such as a cleaning and cleaning vehicle, a snow removing sweeper, a cleaning garbage recycling vehicle and a cleaning garbage recycling vehicle also exist. In order to maintain traffic safety, railings are arranged in the middle or at two sides of a road, and the railings need to be cleaned after a period of time. The prior automatic road rail cleaning device for the city is mainly a road rail cleaning machine, has the advantages of low labor intensity, high cleaning efficiency and good cleaning effect, and gradually replaces the manual work to complete the cleaning work of the rail, but the prior rail cleaning vehicle needs to connect a cleaning mechanism into a cleaning unit at the position of the road rail during the cleaning work, can not realize the random access of the cleaning mechanism and the road rail at any time when water is needed in a longer road section or partial conditions, and is limited in use, thereby causing a lot of inconvenience in use; in addition, when the cleaning mechanism is connected to the highway guardrail, the cleaning mechanism has extremely high operation requirements on vehicle skills, and is very inconvenient; in addition, the existing brush roller is difficult to effectively clean the lower parts of road guardrails with different sizes, especially guardrail bases, still needs manual cooperation, and has the defects of low working efficiency, time waste and labor waste.

Disclosure of Invention

In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model provides a convenient efficient highway guardrail washs car. The purpose of the utility model is realized through the following technical scheme:

a convenient and efficient road guardrail cleaning vehicle comprises a vehicle head and a vehicle chassis connected with the vehicle head, wherein a water tank is arranged on the vehicle chassis, a placement cavity for accommodating a cleaning unit is arranged on the front side of the vehicle chassis, a driving unit and the cleaning unit, which can be arranged on the driving unit in a lifting manner along the height of a vehicle body, are hinged to the inner wall of the placement cavity;

the driving unit comprises a mounting plate, one side edge of the mounting plate is hinged to the inner side of the mounting cavity, and the opposite side edge of the mounting plate is hinged to the front side wall of the water tank through a driving cylinder; a screw rod and I-shaped slide rails arranged on the two sides of the screw rod are arranged on the front side of the mounting plate along the height direction; the cleaning unit is connected with the mounting plate in a vertical sliding mode through a lead screw sliding sleeve and a slide way which are correspondingly arranged on one side of the cleaning unit.

Preferably, the screw rod is fixedly provided with a third transmission gear, and a driving gear and a second driving motor which are meshed with the third transmission gear.

Preferably, a pair of first hinge ear blocks is arranged on the inner side of the mounting plate body; a pair of second hinge ear blocks is arranged at the front end of the inner side of the mounting plate body.

Preferably, the cleaning unit comprises a fixed bracket box and a movable bracket box hinged at the upper end of the fixed bracket box; a first brush roller is longitudinally and rotatably connected on the fixed bracket box, and a second brush roller is longitudinally and movably matched on the movable bracket box; and a second transmission gear and a first transmission gear are correspondingly sleeved at the upper ends of the first brush roller and the second brush roller, and a first driving motor meshed with the first transmission gear and the second transmission gear is correspondingly arranged on the transmission fixing bracket box.

Preferably, two groups of third hinge lug blocks are arranged on two sides of the corresponding fixed support box and two sides of the corresponding movable support box, and the two sides of the corresponding fixed support box and the two sides of the corresponding movable support box are connected with a crank arm mechanism through the third hinge lug blocks.

Preferably, the screw rod sliding sleeve and the slideway are arranged on one side of the fixed bracket box.

Preferably, a motor shaft position hole and a first brush roll shaft hole A are formed in the upper end of the fixed support box; and a second brush roll shaft hole is formed in the upper end of the movable support box.

Preferably, the lower ends of the first brush roller and the second brush roller are fixedly sleeved with a first sweeping brush and a second sweeping brush.

Preferably, a support plate is arranged on the fixed bracket box corresponding to the lower sides of the first transmission gear and the second transmission gear; a first brush roll shaft hole B and a U-shaped position hole are formed in the supporting plate corresponding to the first brush roll and the second brush roll.

The utility model has the advantages that: the design is reasonable and novel, the automation degree is high, the requirements on the vehicle skills of vehicle drivers and passengers are reduced, other personnel are not required to cooperate, the cleaning efficiency of the highway guardrail is greatly improved, and the manpower consumption is reduced; the double brush rolls and the sweeping brush are matched, so that the road guardrail can be efficiently cleaned in all directions without dead angles, and the cleaning quality is greatly improved; the road guardrail positioning device has the advantages that the hinged connection mode of the fixed support box or the movable support box is adopted, the movable clamping mode is adopted to position the road guardrail, the positioning difficulty of the road guardrail is greatly reduced, and the mode can be used for connecting the cleaning unit to the road guardrail at any time and any place, so that the cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a side view of a washing vehicle according to an embodiment of the present invention;

fig. 2 is a structural diagram of a first state of a cleaning unit structure according to an embodiment of the present invention;

FIG. 3 is a structural diagram of a second state of a cleaning unit structure according to an embodiment of the present invention;

FIG. 4 is a top view of a cleaning unit according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a driving unit according to an embodiment of the present invention;

fig. 6 is a front side view of a mounting plate structure of an embodiment of the present invention;

fig. 7 is a rear side view of a mounting plate structure according to an embodiment of the present invention;

fig. 8 is a top view of a support plate according to an embodiment of the present invention.

Reference numerals:

0-cleaning vehicle, 1-vehicle head, 2-water tank, 3-vehicle floor, 4-drive unit, 5-cleaning unit, 6-fixed support box, 7-lead screw sliding sleeve, 8-slideway, 9-first brush roller, 10-first sweeping brush, 11-second sweeping brush, 12-second brush roller, 13-movable support box, 14-support plate, 15-first transmission gear, 16-first drive motor, 17-crank arm mechanism, 18-second transmission gear, 19-drive cylinder, 20-mounting plate, 21-third transmission gear, 22-second drive motor, 23-drive gear, 24-I-shaped sliding rail, 25-lead screw, 26-lead screw support block, 27-first hinge lug, 28-second hinge lug, 29-third hinge lug, 30-second brush roll shaft hole, 31-motor shaft hole, 32-first brush roll shaft hole A, 33-first brush roll shaft hole B, 34-U-shaped position hole.

Detailed Description

In order to make those skilled in the art better understand the solution of the embodiments of the present invention, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings and the implementation manner.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are used only for convenience of describing the present application and for simplicity of description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-7, a convenient and efficient road guardrail cleaning vehicle, the cleaning vehicle 0 comprises a vehicle head 1 and a vehicle chassis 3 connected with the vehicle head, a water tank 2 is arranged on the vehicle chassis 3, a placing cavity for accommodating a cleaning unit 5 is arranged on the front side of the vehicle chassis 3, a driving unit 4 is hinged on the inner wall of the placing cavity, and the cleaning unit 5 can be arranged on the driving unit 4 along the height of a vehicle body in a lifting way; the cleaning unit 5 can be conveniently accommodated in the accommodating cavity through the driving unit 5.

The driving unit 4 comprises a mounting plate 20, one side of the mounting plate 20 is hinged to the inner side of the mounting cavity, and the opposite side is hinged to the front side wall of the water tank 2 through a driving cylinder 19; a screw 25 and an i-shaped slide rail 24 arranged at two sides of the screw 25 are arranged at the front side of the mounting plate 20 along the height direction; the cleaning unit 5 is connected with the mounting plate 20 in a vertical sliding manner through a lead screw sliding sleeve 7 and a slideway 8 which are correspondingly arranged on one side of the cleaning unit. In operation, the mounting plate 20 is hinged about its inner side as an axis, and the drive cylinder 19 hinged about its outer side effects rotation of the mounting plate 20 in a horizontal plane to effect storage or opening of the cleaning unit 5, such as by a door opening mechanism. The cleaning unit 5 can be lifted and moved along the mounting plate 20 in the height direction of the vehicle body through the screw rod 25 and the screw rod sliding sleeve 7, so that the cleaning unit 5 is suitable for cleaning the highway guardrails with different heights, and meanwhile, the lower parts of the highway guardrails can be cleaned more thoroughly through the lifting structure.

Referring to fig. 5, the screw 25 is fixedly provided with a third transmission gear 21, and a driving gear 23 and a second driving motor 22 which are engaged therewith. The second driving motor 22 can drive the screw 25 to rotate through a gear train structure so as to realize the lifting motion of the cleaning unit 5.

Referring to fig. 6-7, the mounting plate 20 has a pair of first hinge lugs 27 disposed on the inner side of the plate body; a pair of second hinge lugs 28 are arranged at the front end of the inner side of the plate body of the mounting plate 20; the first hinge lug 27 is used for being hinged with the inner side wall of the installation cavity, and the second hinge lug 28 is used for being hinged with the end piston rod of the driving cylinder 19.

Referring to fig. 2, the cleaning unit 5 includes a fixed rack housing 6 and a movable rack housing 13 hingedly connected at an upper end thereof; a first brush roller 9 is longitudinally and rotatably connected to the fixed bracket box 6, and a second brush roller 12 is longitudinally and movably matched to the movable bracket box 13; a second transmission gear 18 and a first transmission gear 15 are correspondingly sleeved at the upper ends of the first brush roller 9 and the second brush roller 12, and a first driving motor 16 meshed with the first transmission gear 15 and the second transmission gear 18 is correspondingly arranged on the transmission fixing bracket box 6. The first driving motor 16 can drive the first brush roller 9 and the second brush roller 12 to rotate through the first transmission gear 15 and the second transmission gear 18 so as to clean the road guardrail.

In this embodiment, two sets of third hinge lug blocks 29 are arranged corresponding to two sides of the fixed bracket box 6 and the movable bracket box 13, and two sides corresponding to the fixed bracket box 6 and the movable bracket box 13 are connected with the crank arm mechanism 17 through the third hinge lug blocks 29; the crank mechanism 17 includes a crank arm and a driving cylinder engaged therewith. Referring to fig. 3, the movable support box 13 rotates upward by a certain angle, preferably 0 to 90 degrees, under the action of the crank arm mechanism 17; the arrangement can conveniently place the road guardrail between the first brush roll 9 and the second brush roll 12, and the road guardrail does not need to be accommodated in the supports of the first brush roll 9 and the second brush roll 12 from the position where the road guardrail is disconnected, so that the applicability and the cleaning efficiency of the cleaning unit 5 are greatly improved.

In this embodiment, the screw sliding sleeve 7 and the slideway 8 are disposed on one side of the fixed bracket box 6. The lifting movement of the cleaning unit 5 along the mounting plate 20 can be stably and efficiently realized through the screw rod sliding sleeve 7 and the slideway 8.

Referring to fig. 4, the upper end of the fixed bracket box 6 is provided with a motor axial hole 31 and a first brush roll shaft hole a 32; the upper end of the movable bracket box 13 is provided with a second brush roll shaft hole 30.

In the embodiment, the lower ends of the first brush roll 9 and the second brush roll 12 are fixedly sleeved with a first sweeping brush 10 and a second sweeping brush 11; the first floor sweeping brush 10 and the second floor sweeping brush 11 are matched to form all-dimensional cleaning on the road guardrail base and the ground, and environmental sanitation workers are not required to be matched to clean the road guardrail base, so that the working strength of the environmental sanitation workers is greatly reduced, and the working efficiency is improved.

Referring to fig. 8, a support plate 14 is provided on the fixed rack box 6 corresponding to the lower sides of the first and

second transmission gears

15 and 18; a first brush roll shaft hole B33 and a U-shaped position hole 34 are arranged on the supporting plate 14 corresponding to the first brush roll 9 and the second brush roll 13; the first brush roller 9 and the second brush roller 13 can be better fixed by the support plate 14.

It should be noted that, in cooperation with the driving unit 4 and the cleaning unit 5 of the present invention, a controller is cooperatively disposed in the cab of the vehicle head 1, and the controller can control the driving unit 4 and the cleaning unit 5 to issue execution commands, and the controller can implement its functions by using the prior art, which is not described herein again. In addition, cooperation water tank 2 still is provided with water pump and water pipe to spray to the highway guardrail between first brush roll 9 and the second brush roll 13 and wash, water pump and water pipe belong to conventional setting, have multiple mode, do not do the perusal once more.

While the preferred embodiments of the present invention have been described in the foregoing illustrative manner, it will be understood by those skilled in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a convenient efficient highway guardrail washs car, washing car (0) including locomotive (1) and vehicle chassis (3) be connected with it, be located and be provided with water tank (2), its characterized in that on vehicle chassis (3): a placing cavity for accommodating the cleaning unit (5) is arranged on the front side of the vehicle chassis (3), the driving unit (4) is hinged with the inner wall of the placing cavity, and the cleaning unit (5) can be arranged on the driving unit (4) in a lifting way along the height of the vehicle body;

the driving unit (4) comprises a mounting plate (20), one side edge of the mounting plate (20) is hinged to the inner side of the mounting cavity, and the opposite side edge of the mounting plate is hinged to the front side wall of the water tank (2) through a driving cylinder (19); a screw rod (25) and I-shaped slide rails (24) arranged at two sides of the screw rod (25) are arranged at the front side of the mounting plate (20) along the height direction; the cleaning unit (5) is connected with the mounting plate (20) in a vertical sliding manner through a screw rod sliding sleeve (7) and a sliding way (8) which are correspondingly arranged on one side of the cleaning unit.

2. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 1, wherein: the screw rod (25) is fixedly provided with a third transmission gear (21), a driving gear (23) and a second driving motor (22) which are meshed with the third transmission gear.

3. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 2, wherein: a pair of first hinge lug blocks (27) is arranged on the inner side of the plate body of the mounting plate (20); a pair of second hinge lugs (28) are arranged at the front end of the inner side of the plate body of the mounting plate (20).

4. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 1, wherein: the cleaning unit (5) comprises a fixed bracket box (6) and a movable bracket box (13) hinged with the upper end of the fixed bracket box; a first brush roller (9) is longitudinally and rotatably connected on the fixed bracket box (6), and a second brush roller (12) is longitudinally and movably matched on the movable bracket box (13); a second transmission gear (18) and a first transmission gear (15) are correspondingly sleeved at the upper ends of the first brush roller (9) and the second brush roller (12), and a first driving motor (16) meshed with the first transmission gear (15) and the second transmission gear (18) is arranged on the corresponding transmission fixed bracket box (6).

5. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 4, wherein: two groups of third hinge lug blocks (29) are arranged at two sides of the corresponding fixed bracket box (6) and the movable bracket box (13), and two sides of the corresponding fixed bracket box (6) and the movable bracket box (13) are connected with a crank arm mechanism (17) through the third hinge lug blocks (29).

6. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 4, wherein: the screw rod sliding sleeve (7) and the slideway (8) are arranged on one side of the fixed bracket box (6).

7. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 4, wherein: a motor axial hole (31) and a first brush roll shaft hole A (32) are formed in the upper end of the fixed bracket box (6); the upper end of the movable bracket box (13) is provided with a second brush roll shaft hole (30).

8. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 4, wherein: the lower ends of the first brush roll (9) and the second brush roll (12) are fixedly sleeved with a first sweeping brush (10) and a second sweeping brush (11).

9. The convenient and efficient road guardrail cleaning vehicle as claimed in claim 4, wherein: a support plate (14) is arranged on the fixed bracket box (6) corresponding to the lower sides of the first transmission gear (15) and the second transmission gear (18); a first brush roll shaft hole B (33) and a U-shaped position hole (34) are formed in the supporting plate (14) and correspond to the first brush roll (9) and the second brush roll (12).