CN218492250U

CN218492250U - Pavement maintenance trolley

Info

Publication number: CN218492250U
Application number: CN202222832344.1U
Authority: CN
Inventors: 孙振; 杨希峰; 李彬
Original assignee: Heilongjiang Longgao Highway Maintenance Engineering Co ltd
Current assignee: Heilongjiang Longgao Highway Maintenance Engineering Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-02-17
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a pavement maintenance dolly, comprising a base plate, the recess of bottom plate is embedded to have the box, top one side fixedly connected with handle of bottom plate, the bottom fixedly connected with return pulley of bottom plate, the bottom intercommunication of box has the discharging pipe, bottom one side fixedly connected with servo motor of bottom plate, servo motor's output fixedly connected with brush, the bottom opposite side fixedly connected with scraper blade of bottom plate. The utility model relates to a road surface maintenance technical field, this road surface maintenance dolly through the cooperation of servo motor, brush, scraper blade and battery, can be when using automatic clean and floating the operation to the road surface, has guaranteed the effect of maintenance, does not need the staff to clean the road surface in advance, and after filling finishes, also do not need floating the road surface of staff's manpower, has reduced the input of human cost, great increase work efficiency, made things convenient for staff's use.

Description

Pavement maintenance trolley

Technical Field

The utility model relates to a pavement maintenance technical field specifically is a pavement maintenance dolly.

Background

Technical measures adopted for preventing and controlling the damage of the road surface and keeping the road surface in good technical condition are generally called road surface maintenance, the road surface maintenance comprises aggregate road surface maintenance, asphalt (residual oil) road surface maintenance and cement concrete road surface maintenance, and when the road surface maintenance is carried out, a road surface maintenance trolley is required;

when the pavement maintenance trolley is used, workers pour concrete or asphalt into the hopper, push the trolley to pour the asphalt or the concrete above gaps of the pavement, and then the gaps can be filled to finish the work;

but present road surface maintenance dolly does not possess self-cleaning function and floating function, needs the staff to clear up the road surface earlier, after filling finishing afterwards, needs the manual work of staff to carry out floating operation, leads to the human input great, and the cost input is higher, the staff's of not being convenient for use, and work efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a pavement maintenance dolly has solved present pavement maintenance dolly to possess the problem of self-cleaning function and floating function.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pavement maintenance dolly, includes the bottom plate, the recess of bottom plate is embedded to have the box, top one side fixedly connected with handle of bottom plate, the bottom fixedly connected with return pulley of bottom plate, the bottom intercommunication of box has the discharging pipe, bottom one side fixedly connected with servo motor of bottom plate, servo motor's output fixedly connected with brush, the bottom opposite side fixedly connected with scraper blade of bottom plate, top one side fixedly connected with battery of bottom plate.

Preferably, the two sides of the top of the bottom plate are fixedly connected with the supports, the two outer walls of the supports are fixedly connected with the clamping plates, the outer walls of the two clamping plates are respectively attached to the two sides of the outer wall of the box body, the two sides of the outer wall of the box body are fixedly connected with the clamping rods, and the outer walls of the two clamping rods are respectively attached to the tops of the two supports.

Preferably, the inner wall of the discharge pipe is movably connected with a baffle, the outer wall of the baffle is fixedly connected with a vertical plate, the outer wall of the vertical plate is fixedly connected with an electric push rod, and the outer wall of the electric push rod is fixedly connected with the bottom of the bottom plate through a support plate.

Preferably, the inner wall of the box body is movably connected with a marker post, and the bottom of the marker post is fixedly connected with a floating ball.

Preferably, the outer wall of the marker post is fixedly connected with a limiting block attached to the top of the box body.

Advantageous effects

The utility model provides a pavement maintenance dolly. The method has the following beneficial effects: the pavement maintenance trolley can automatically clean and trowel the pavement when in use through the matching of the servo motor, the brush, the scraper and the storage battery, so that the maintenance effect is ensured, workers do not need to clean the pavement in advance, and the manpower of the workers is not needed to trowel the pavement after the pavement maintenance trolley is filled, so that the investment of labor cost is reduced, the working efficiency is greatly increased, and the use of the workers is facilitated;

through the matching of the bracket, the clamping plate and the clamping rod, workers can quickly disassemble the box body for quick cleaning, so that the box body is ensured to be clean, the box body is prevented from being damaged due to the long-time attachment of impurities, and the service life of the box body is prolonged;

through the matching of the baffle, the electric push rod and the vertical plate, a worker can control blanking more conveniently, so that convenience is brought to the use of the worker, and the worker can control the pavement maintenance trolley more conveniently;

through the cooperation of sighting rod and floater, the staff can be more convenient observe the inside material surplus of box how much to carry out timely feed supplement operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a plan view of FIG. 1;

FIG. 3 is a schematic structural view of the connection relationship between the bottom plate, the box body and the electric push rod in FIG. 2;

fig. 4 is a schematic structural view of the connection relationship between the box body, the marker post and the bracket in fig. 2.

In the figure: 1. the device comprises a bottom plate, 2, a box body, 3, a handle, 4, a discharge pipe, 5, a servo motor, 6, a brush, 7, a scraping plate, 8, a bottom wheel, 9, an electric push rod, 10, a baffle, 11, a support, 12, a clamping plate, 13, a storage battery, 14, a floating ball, 15, a mark post, 16, a vertical plate, 17, a supporting plate, 18 and a clamping rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The following working principles, detailed connecting means thereof, and following main descriptions of the working principles and processes shall be referred to by those skilled in the art to connect the components in this case in sequence, and the specific connecting and operating sequence shall be described below.

The conventional pavement maintenance trolley does not have an automatic cleaning function and a floating function, and needs workers to clean the pavement firstly and then manually float the pavement after the pavement is filled, so that the labor input is large, the cost input is high, the pavement maintenance trolley is inconvenient for the workers to use, and the working efficiency is low;

in view of this, the utility model provides a pavement maintenance dolly through the cooperation of servo motor, brush, scraper blade and battery, can be when using automatic clean and floating the operation to the road surface, has guaranteed the effect of maintenance, does not need the staff to clean the road surface in advance, and after filling finishes, also need not the floating road surface of staff's manpower, has reduced the input of human cost, great increase work efficiency, made things convenient for staff's use.

The first embodiment is as follows: as can be seen from figures 1, 2 and 3, a pavement maintenance trolley comprises a bottom plate 1, a box body 2 is embedded in a groove of the bottom plate 1, and maintenance materials can be placed into the box body 2 according to use requirements, for example: asphalt, concrete and the like, wherein a handle 3 is fixedly connected to one side of the top of a bottom plate 1, a bottom wheel 8 is fixedly connected to the bottom of the bottom plate 1, a discharging pipe 4 is communicated with the bottom of a box body 2, a servo motor 5 is fixedly connected to one side of the bottom plate 1, the type of the servo motor 5 is Z5BLD100-24GU-30S/5GU30KB, a brush 6 is fixedly connected to the output end of the servo motor 5, the brush 6 is matched with the servo motor 5, the road surface can be automatically cleaned, workers do not need to clean the road surface in advance, working steps are reduced, working efficiency is improved, a scraping plate 7 is fixedly connected to the other side of the bottom plate 1, the scraping plate 7 can automatically level the road surface, labor cost investment is reduced, and a storage battery 13 is fixedly connected to one side of the top of the bottom plate 1;

in the specific implementation process, it is worth mentioning that the box body 2 can be filled with curing materials according to the use requirements, such as: the output end of the servo motor 5 is fixedly connected with the brush 6, the brush 6 is matched with the servo motor 5, the road surface can be automatically cleaned, workers do not need to clean the road surface in advance, working steps are reduced, working efficiency is improved, the scraper 7 can automatically trowel the road surface, and investment of labor cost is reduced;

specifically, when using this road surface maintenance dolly, at first pour the material into the inside of box 2, at this moment the controlling means of servo motor 5 is opened to the staff, the staff promotes this road surface maintenance dolly along the gap afterwards, at this moment servo motor 5 drives brush 6 and rotates, along with brush 6's rotation, can clean the operation to the road surface, discharging pipe 4 discharges can be followed to the material of 2 inside of box afterwards, drop in the top in gap, at this moment the staff promotes the dolly, and drive scraper blade 7 motion, at this moment scraper blade 7 can be screeded the road surface, accomplish work.

Example two: as can be seen from fig. 1, 2 and 4, the two sides of the top of the bottom plate 1 are both fixedly connected with the brackets 11, the outer walls of the two brackets 11 are both fixedly connected with the clamping plates 12, the design of the brackets 11 and the clamping plates 12 plays a role of limiting the position of the box body 2, the outer walls of the two clamping plates 12 are respectively attached to the two sides of the outer wall of the box body 2, the two sides of the outer wall of the box body 2 are both fixedly connected with the clamping rods 18, the clamping rods 18 play a role of limiting the position of the box body 2, and the outer walls of the two clamping rods 18 are respectively attached to the tops of the two brackets 11;

in the specific implementation process, it is worth particularly pointing out that the design of the bracket 11 and the clamping plate 12 plays a role in limiting the position of the box body 2, and the clamping rod 18 plays a role in limiting the position of the box body 2;

specifically, on the basis of the first embodiment, when the worker needs to clean the box body 2, the worker firstly pulls the box body 2 upwards, at this time, the box body 2 moves along the outer wall of the clamping plate 12, and when the box body 2 is separated from the bracket 11, the box body 2 can be taken down to be cleaned, and the work is completed.

Example three: as can be seen from fig. 2 and 3, the inner wall of the discharging pipe 4 is movably connected with a baffle 10, the baffle 10 can control the blanking speed, the outer wall of the baffle 10 is fixedly connected with a vertical plate 16, the outer wall of the vertical plate 16 is fixedly connected with an electric push rod 9, the model of the electric push rod 9 is YH-T521, the electric push rod 9 can drive the vertical plate 16 to move, and further drive the baffle 10 to move, and the outer wall of the electric push rod 9 is fixedly connected with the bottom of the bottom plate 1 through a support plate 17;

in the specific implementation process, it is worth particularly pointing out that the baffle 10 can control the blanking speed, and the electric push rod 9 can drive the vertical plate 16 to move, so as to drive the baffle 10 to move;

specifically, on the basis of the first embodiment, when blanking needs to be performed, firstly, a worker opens the control device of the electric push rod 9, then, the electric push rod 9 drives the vertical plate 16 to move, at this time, the vertical plate 16 drives the baffle plate 10 to move, and along with the movement of the baffle plate 10, materials can be leaked from the discharge pipe 4, so that the work is completed.

Example four: as can be seen from figures 1 and 2, the inner wall of the box body 1 is movably connected with a marker post 15, the design of the marker post 15 enables a worker to more intuitively observe the amount of the residual material in the box body 2, and the bottom of the marker post 15 is fixedly connected with a floating ball 14;

in the specific implementation process, it is worth particularly pointing out that the design of the marker post 15 enables the worker to more intuitively observe the amount of the residual materials in the box body 2;

further, the outer wall of the marker post 15 is fixedly connected with a limiting block attached to the top of the box body 1;

in the specific implementation process, it is worth particularly pointing out that the design of the limiting block ensures that the marker post 15 cannot be separated from the inner wall of the box body 2;

specifically, on the basis of the first embodiment, as the materials inside the box body 2 gradually decrease along with the work, the floating ball 14 can drive the marker post 15 to move downwards, and at this time, the worker can judge the residual amount of the materials inside the box body 2 according to the moving position of the marker post 15, so that the materials can be supplemented timely and the work can be completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface maintenance dolly, includes bottom plate (1), its characterized in that: the utility model discloses a motor vehicle seat, including bottom plate (1), bottom plate (2), top one side fixedly connected with handle (3) of bottom plate (1), bottom fixedly connected with return pulley (8) of bottom plate (1), the bottom intercommunication of box (2) has discharging pipe (4), bottom one side fixedly connected with servo motor (5) of bottom plate (1), the output fixedly connected with brush (6) of servo motor (5), bottom opposite side fixedly connected with scraper blade (7) of bottom plate (1), top one side fixedly connected with battery (13) of bottom plate (1).

2. The pavement maintenance trolley according to claim 1, wherein: the all fixedly connected with support (11) of top both sides of bottom plate (1), two the equal fixedly connected with cardboard (12) of outer wall of support (11), two the outer wall of cardboard (12) is laminated with the outer wall both sides of box (2) respectively mutually, the equal fixedly connected with kelly (18) of outer wall both sides of box (2), two the outer wall of kelly (18) is laminated with the top of two supports (11) mutually respectively.

3. The pavement maintenance trolley according to claim 1, wherein: the inner wall swing joint of discharging pipe (4) has baffle (10), the outer wall fixedly connected with riser (16) of baffle (10), the outer wall fixedly connected with electric putter (9) of riser (16), the outer wall of electric putter (9) passes through extension board (17) and bottom looks rigid coupling of bottom plate (1).

4. The pavement maintenance trolley according to claim 1, wherein: the inner wall of the box body (1) is movably connected with a marker post (15), and the bottom of the marker post (15) is fixedly connected with a floating ball (14).

5. The road maintenance cart of claim 4, wherein: the outer wall of the marker post (15) is fixedly connected with a limiting block attached to the top of the box body (1).