CN214143504U - Water pressurizing device for road sweeper - Google Patents

Abstract

The utility model discloses a road surface is water pressure device for motor sweeper relates to municipal administration field, including the automobile body, settle the automobile body upper end has the water tank, and the water tank side is connected with the leading water pipe, and the leading water pipe other end is connected on the water pump in the pressure device body, the fixed upper base of settling in the seat of pressure device body on, upper base lower extreme middle part fixedly connected with fixed block, the second spring has been cup jointed to the fixed block outer end, the other end fixed connection of second spring is in the base down, lower base lower extreme bilateral symmetry is provided with the awl seat, awl seat lower extreme joint is in the slide guide. The utility model discloses the device only needs operating pedal, through guide pillar, slider, connecting rod, lead the slide transmission, realizes leading the slide to retrain the joint of awl seat, and simple nimble loading and unloading of accomplishing the device, and the cushioning effect of this device through first spring, second spring in the seat of settling effectively carry out the shock attenuation, guarantees road surface motor sweeper and carries out the even running of process pressure device, extension device life.

Description

Water pressurizing device for road sweeper

Technical Field

The utility model relates to a municipal administration field specifically is a water pressure device for road surface sweeper.

Background

Along with the continuous improvement of the living standard of people and the rapid development of urbanization, the requirements of people on the cleanness and sanitation of the living environment are higher and higher. In particular, the hygiene between roads, makes the city a first impression. The road sweeper is a novel efficient sweeping device integrating road surface sweeping, garbage recycling and transporting. The novel vehicle type can complete the work of cleaning the ground, cleaning the curb of the road, sprinkling water to the ground after cleaning and the like at one time, and is suitable for cleaning operation of various climates and different dry pavements.

There are many types of road surface sweeping vehicles, and there are generally hand-push type sweeping vehicles, suction type sweeping vehicles, wet type sweeping vehicles, dry type sweeping vehicles, and the like. The road sweeper with high-pressure water gun and other tools is used for cleaning road surface by pressurizing and spraying water from the water tank through the motor, the water pump, the water pipe and the like in the pressurizing device. Compared with vehicles for cleaning small street sidewalks and other areas, the device is large in size, strong in required pressurizing equipment function and high in cost. Therefore, when the pressure device needs to be replaced or disassembled and assembled, the traditional pressure device has scattered structures, cannot be assembled and disassembled in place, and has complex operation and low replacement efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water pressure device for road surface motor sweeper to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a water pressure device for road sweeper, includes the automobile body, settle the automobile body upper end has the water tank, and the water tank side is connected with the leading pipe, and the leading pipe other end is connected on the water pump in the pressure device body, the fixed upper base of settling in the seat of pressure device body on, upper base lower extreme middle part fixedly connected with fixed block, the second spring has been cup jointed to the fixed block outer end, the other end fixed connection of second spring is in the lower base in the settling seat, lower base lower extreme bilateral symmetry is provided with the awl seat, awl seat lower extreme joint is in leading the slide, it is connected with the connecting rod to lead the slide left end rotation, the connecting rod other end rotates to be connected on the slider of mobile connection in the automobile body inside, slider upper end fixedly connected with guide pillar, guide pillar outer end fixedly connected with footboard, the guide pillar outside that closes on the footboard has cup jointed first spring.

As a further aspect of the present invention: the edge of the lower end of the upper base is uniformly provided with positioning columns which are movably connected in the lower base.

As a further aspect of the present invention: the guide sliding plate is movably connected in a guide sliding rail arranged in the vehicle body.

As a further aspect of the present invention: the lower end of the upper base is of a cambered surface convex structure, third springs are evenly distributed on the cambered surface structure, and the other ends of the third springs are connected to the inner concave surface of the lower base.

As a further aspect of the present invention: the clamping depth of the guide sliding plate and the conical seat is larger than the inner diameter of the clamping position of the conical seat.

As a further aspect of the present invention: the surface of the pedal is provided with a convex block.

Compared with the prior art, the beneficial effects of the utility model are that: this device breaks down when car body parts such as water tank and damages and need purchase new equipment, the staff only needs simple operation can realize pressure device's dismantlement change installation, it is high-efficient convenient, and it is firm to install, the staff only needs pedal, through the guide pillar, the slider, the connecting rod, guide the slide transmission, the inside joint groove of slide is aimed at the awl seat to the realization, settle the awl seat this moment, can loosen the footboard, catch the awl seat through guiding the slide card, accomplish the installation fast, it assists to need not extra erection equipment, it is simple nimble, and this device is through the first spring between the upper base of seat in the arrangement seat and the lower base, the cushioning effect of second spring, effectively carry out the shock attenuation, guarantee road sweeper advancing process pressure device even running, extension fixture life.

Drawings

Fig. 1 is an external structural schematic diagram of a water pressurizing device for a road sweeper.

Fig. 2 is a schematic view of the internal structure of a water pressurizing device for a road sweeper.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic structural view of a guide shoe assembly in a water pressurizing device for a road sweeper.

Fig. 5 is a schematic perspective view of an upper base assembly of a water pressurizing device for a road sweeper.

In the figure: the device comprises a water tank 1, a water conduit 2, a pressurizing device body 3, a placing seat 4, a vehicle body 5, a pedal 6, a first spring 7, a guide post 8, a slide block 9, a connecting rod 10, a guide sliding plate 11, a conical seat 12, a guide sliding rail 13, a third spring 14, a positioning post 15, a fixing block 16, a second spring 17, an upper base 401 and a lower base 402.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The first embodiment is as follows: referring to fig. 1-5, in the embodiment of the present invention, a water pressurizing device for a road sweeper comprises a body 5, a water tank 1 is arranged at the upper end of the body 5, a water conduit 2 is connected to the side end of the water tank 1, the other end of the water conduit 2 is connected to a water pump in the pressurizing device body 3, the pressurizing device body 3 is fixedly arranged on an upper base 401 in a seat 4, a fixed block 16 is fixedly connected to the middle of the lower end of the upper base 401, a second spring 17 is sleeved on the outer end of the fixed block 16, the other end of the second spring 17 is fixedly connected to a lower base 402 in the seat 4, so as to realize the vertical damping and buffering of the device during the traveling process of the sweeper, conical seats 12 are symmetrically arranged at the left and right sides of the lower end of the lower base 402, the lower ends of the conical seats 12 are clamped in a guide slide plate 11 to realize the restraining and locking, the installation and, the other end of connecting rod 10 rotates to be connected on removing the slider 9 of connecting in automobile body 5 inside, slider 9 upper end fixedly connected with guide pillar 8, 8 outer ends fixedly connected with footboards 6 of guide pillar, 8 outsides of guide pillar that close on footboard 6 have cup jointed first spring 7, reciprocate through operation footboard 6, make guide pillar 8 drive slider 9 reciprocate, thereby realize the control to the joint restraint condition of guide slide 11 and awl seat 12, simple operation improves the handling efficiency to pressure device body 3 greatly.

In this embodiment, the lower extreme edge of upper base 401 equipartition be provided with reference column 15, reference column 15 move and connect in lower base 402, realize the mutual stability restraint between upper base 401 and the lower base 402.

In this embodiment, the guide sliding plate 11 is movably connected in the guide sliding rail 13 arranged inside the vehicle body 5, so as to realize the guiding and restraining effect on the guide sliding plate 11.

In this embodiment, the depth of the engagement between the guide sliding plate 11 and the conical seat 12 is greater than the inner diameter of the engagement portion of the conical seat 12, so as to ensure that the conical seat 12 is firmly engaged.

In this embodiment, the surface of the pedal 6 is provided with a bump to increase friction force and facilitate operation.

Example two: the utility model discloses an another embodiment is still provided, and this embodiment is improved to some extent on the basis of above-mentioned embodiment, upper base 401 lower extreme adopt the protruding type structure of cambered surface, and the last evenly distributed of cambered surface structure is provided with third spring 14, the third spring 14 other end is connected in base 402 indent down, realizes improving the stability of device to radial buffering shock attenuation.

In conclusion, when the utility model works, when the parts of the vehicle body such as the water tank 1 and the like are broken and damaged and new equipment is needed to be purchased, the pressure device can be disassembled, replaced and installed by workers only through simple operation, the efficiency is high, the installation is firm, the workers only need the pedal 6, the transmission of the guide post 8, the slide block 9, the connecting rod 10 and the guide slide plate 11 realizes that the clamping groove in the guide slide plate 11 is aligned with the conical seat 12, at the moment, the conical seat 12 is well arranged, the pedal 6 can be loosened, the conical seat 12 is clamped through the guide sliding plate 11, the installation is completed quickly, no additional installation equipment is needed for assistance, the operation is simple and flexible, and the device effectively absorbs shock through the buffering action of the first spring 7 and the second spring 17 between the upper base 401 and the lower base 402 in the placing seat 4, so that the stable operation of the pressurizing device in the advancing process of the road sweeper is ensured, and the service life of the device is prolonged.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A water pressurizing device for a road sweeper comprises a sweeper body (5), wherein a water tank (1) is arranged at the upper end of the sweeper body (5), a water conduit (2) is connected to the side end of the water tank (1), and the other end of the water conduit (2) is connected to a water pump in a pressurizing device body (3), and is characterized in that the pressurizing device body (3) is fixedly arranged on an upper base (401) in a placing seat (4), a fixing block (16) is fixedly connected to the middle of the lower end of the upper base (401), a second spring (17) is sleeved at the outer end of the fixing block (16), the other end of the second spring (17) is fixedly connected to a lower base (402) in the placing seat (4), conical seats (12) are symmetrically arranged at the left and right of the lower end of the lower base (402), the lower end of each conical seat (12) is clamped in a guide sliding plate (11), the left end of each guide sliding plate (11) is rotatably connected with a connecting rod (10), and the other end of each connecting rod (10) is rotatably connected to a sliding block (9) movably connected to the inner portion of the sweeper body (5), the upper end of the sliding block (9) is fixedly connected with a guide pillar (8), the outer end of the guide pillar (8) is fixedly connected with a pedal (6), and a first spring (7) is sleeved outside the guide pillar (8) close to the pedal (6).

2. The water pressurizing device for the road sweeper as recited in claim 1, characterized in that positioning columns (15) are uniformly distributed at the lower end edge of the upper base (401), and the positioning columns (15) are movably connected in the lower base (402).

3. The water pressurizing device for road sweepers as claimed in claim 1, wherein the guide slide plate (11) is movably connected in a guide rail (13) provided in the vehicle body (5).

4. The water pressurizing device for the road sweeper as claimed in claim 2, wherein the lower end of the upper base (401) is of a cambered convex structure, third springs (14) are uniformly distributed on the cambered structure, and the other ends of the third springs (14) are connected to the inner concave surface of the lower base (402).

5. The water pressurizing device for the road sweeper as recited in claim 1 or 3, characterized in that the clamping depth of the guide sliding plate (11) and the conical seat (12) is larger than the inner diameter of the clamping position of the conical seat (12).

6. The water pressurizing device for a road sweeper as recited in claim 1, characterized in that the surface of the pedal (6) is provided with a bump.

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