Ground leveling equipment for road construction

Abstract

The utility model relates to the technical field of road construction, in particular to ground leveling equipment for road construction, which comprises a main body frame, a handle, a driving part and two leveling rollers, the right side of the main body frame is fixedly connected with the handle, the driving part is arranged outside the main body frame, and the two leveling rollers are rotatably connected with the main body frame. According to the ground leveling equipment for road construction, due to the fact that the scraping plate is attached to the surface of the leveling roller, the ground can be leveled when the leveling roller works, adhered concrete can be scraped by the scraping plate when passing through the scraping plate and falls into the collecting assembly, and due to the fact that large-particle residues are scraped by the scraping plate, the scraping plate is not prone to falling off; the concrete slurry can be attached to the surface of the leveling roller and cannot be scraped, the water pump can work intermittently, water is led into the connecting pipe and the branch pipe from the water tank and sprayed out through the spray head, the leveling roller is wetted intermittently to prevent solidification and even can be flushed away, and therefore the situation that paving materials are solidified on the leveling roller and are difficult to clean can be effectively prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction technical field, concretely is a ground leveling equipment for road construction. BACKGROUND

[0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of road and the engineering entity engaged in. Like any other category of civil engineering, road engineering has obvious technical, economic and management characteristics.

[0003] When the road is constructed, the ground needs to be leveled, and large projects usually use road rollers and other equipment to level, but on small projects, due to the narrow width of the road surface, it is not convenient to use the road roller to work, so a small leveling device is needed to carry out construction, and the existing leveling device usually uses rollers to level, but the rollers will stick to the paving materials, and if not cleaned in time, the paving materials will solidify on the rollers over time, so a ground leveling equipment for road construction is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a ground leveling equipment for road construction, which has the advantages of preventing paving materials from solidifying on the rollers and solving the problem of paving materials easily solidifying on the rollers.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a ground leveling equipment for road construction, comprising a main frame, a handle, a driving part and a leveling roller, the right side of the main frame is fixedly connected with the handle, the driving part is arranged outside the main frame, the number of the leveling rollers is two, and the leveling rollers are rotatably connected with the main frame, the driving part is connected with the leveling rollers,

[0006] A water spraying assembly is arranged on the main frame, and the water spraying assembly is used for spraying the concrete adhered on the leveling roller;

[0007] A material scraping assembly is fixedly connected to the water spraying assembly, and the material scraping assembly is used for scraping and cleaning the surface of the leveling roller;

[0008] A collecting assembly is fixedly installed on the inner side of the main frame below the material scraping assembly, and the collecting assembly is used for collecting the residues scraped and fallen.

[0009] Further, the driving part comprises a protective shell, a chain wheel, a chain belt and a motor, wherein,

[0010] The protective shell is fixedly connected with the surface of the main frame;

[0011] The number of chain wheels is two, and each chain wheel is fixedly connected with two leveling rollers;

[0012] chain belt, which is engaged with the surface of the sprocket;

[0013] motor, the output shaft of which is fixedly connected with the central shaft of the sprocket.

[0014] Further, the water spraying assembly comprises a water tank, a connecting pipe, branch pipes and spray heads, wherein,

[0015] the water tank is fixedly installed on the top of the main frame;

[0016] the connecting pipe has its top end penetrating through the main frame and extending into the interior of the water tank and communicating with the interior of the water tank;

[0017] the branch pipes are in communication with the connecting pipe;

[0018] the spray heads are in communication with the ends of the branch pipes away from the connecting pipe.

[0019] Further, the material scraping assembly comprises a hanger rod, a support and a scraper, wherein,

[0020] the hanger rod has its top end fixedly connected with the surface of the branch pipe;

[0021] the support has its surface fixedly connected with the bottom end of the hanger rod;

[0022] the scrapers are two in number and are fixedly connected with the left and right sides of the support respectively, and the scrapers are in close contact with the surface of the leveling roller.

[0023] Further, the collecting assembly comprises a first connecting rod, a second connecting rod, an adjusting sleeve and a collecting tank, wherein,

[0024] the first connecting rod has its top end fixedly connected with the inner side of the main frame;

[0025] the second connecting rod is located below the first connecting rod and is in close contact with the bottom end of the first connecting rod;

[0026] the adjusting sleeve is threadedly connected with the surfaces of the first connecting rod and the second connecting rod;

[0027] the collecting tank has its inner wall fixedly connected with the bottom end of the second connecting rod and is devoid of a top portion.

[0028] Further, the collecting tank is parallel to the inner side of the main frame and is perpendicular to the first connecting rod and the second connecting rod.

[0029] Further, the top end of the hanger rod is connected with a sleeve, which is wrapped around the outer surface of the branch pipe, so that the branch pipe and the support can be fixed by means of the sleeve, thereby increasing the stability of the device.

[0030] Further, the width of the collecting box is greater than the width of the scraper, and the height of the second connecting rod is lower than the height of the support, when the scraper scrapes the leveling roller, the residues will flow down from both sides of the scraper, the collecting box is wider than the scraper, facilitating the collection thereof.

[0031] Compared with the prior art, the technical scheme of the application has the following beneficial effects:

[0032] The road construction ground leveling equipment can level the ground when the leveling roller works, the adhered concrete is scraped by the scraper when passing through the scraper, and thus falls into the collecting assembly, the concrete slurry cannot be scraped due to the scraping of the large-particle residues by the scraper, the water pump can be intermittently used to introduce water from the water tank to the connecting pipe and the branch pipe, and the nozzle is used to spray, so that the leveling roller is intermittently moistened to prevent solidification, and even the solidified paving material can be flushed away, thereby effectively preventing the solidified paving material from being difficult to clean on the leveling roller. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structure perspective view of the utility model;

[0034] Figure 2 It is a structure rear view of the utility model;

[0035] Figure 3 It is a structure front view of the utility model;

[0036] Figure 4 It is a chain wheel and chain belt connecting structure schematic view of the utility model;

[0037] Figure 5 It is a connecting pipe and branch pipe connecting structure schematic view of the utility model;

[0038] Figure 6 It is a support and scraper connecting structure schematic view of the utility model.

[0039] In the drawing: 1 main body frame, 2 handle, 3 driving piece, 301 protective shell, 302 chain wheel, 303 chain belt, 304 motor, 4 leveling roller, 5 water spraying assembly, 501 water tank, 502 connecting pipe, 503 branch pipe, 504 nozzle, 6 material scraping assembly, 601 boom, 602 support, 603 scraper, 7 collecting assembly, 701 first connecting rod, 702 second connecting rod, 703 adjusting sleeve, 704 collecting box. DETAILED DESCRIPTION

[0040] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0041] Please refer to Figures 1 to 6 The ground leveling device for road construction comprises a main frame 1, a handle 2, a driving part 3 and leveling rollers 4. The right side of the main frame 1 is fixedly connected with the handle 2. The driving part 3 is arranged outside the main frame 1. The number of the leveling rollers 4 is two, and the leveling rollers 4 are rotationally connected with the main frame 1. The driving part 3 is connected with the leveling rollers 4.

[0042] The driving part 3 comprises a protective shell 301, sprockets 302, a chain belt 303 and a motor 304. The protective shell 301 is fixedly connected with the surface of the main frame 1. The number of the sprockets 302 is two, and the sprockets 302 are fixedly connected with the two leveling rollers 4, respectively. The chain belt 303 is engaged with the surface of the sprockets 302. The output shaft of the motor 304 is fixedly connected with the central shaft of the sprockets 302.

[0043] One of the sprockets 302 is driven to rotate by the motor 304. Since the two sprockets 302 are engaged by the chain belt 303, the two sprockets 302 rotate in the same direction. Since the sprockets 302 are connected with the shafts of the leveling rollers 4, the leveling rollers 4 are driven to rotate, and the whole device is driven to move, so that the leveling rollers 4 level the ground.

[0044] The main frame 1 is provided with a water spraying assembly 5. The water spraying assembly 5 is used for spraying the concrete adhered to the leveling rollers 4. The water spraying assembly 5 comprises a water tank 501, a connecting pipe 502, branch pipes 503 and spray heads 504. The water tank 501 is fixedly installed on the top of the main frame 1. A water pump is installed in the water tank 501. The top end of the connecting pipe 502 penetrates through the main frame 1 and extends into the water tank 501. The water pump is in communication with the connecting pipe 502. The number of the branch pipes 503 is several, and the branch pipes 503 are all in communication with the connecting pipe 502. The spray heads 504 are in communication with the ends of the branch pipes 503 away from the connecting pipe 502.

[0045] The water spraying assembly 5 is fixedly connected with a material scraping assembly 6, which is used for scraping and cleaning the surface of the leveling roller 4. The material scraping assembly 6 comprises a hanger 601, a support 602 and a scraper 603. The top end of the hanger 601 is fixedly connected with the surface of the branch pipe 503. The top end of the hanger 601 is connected with a sleeve, which is wrapped on the outer surface of the branch pipe 503. The surface of the support 602 is fixedly connected with the bottom end of the hanger 601. The sleeve can be used to fix the branch pipe 503 and the support 602, thereby increasing the stability of the device. The number of the scrapers 603 is two, which are fixedly connected with the left and right sides of the support 602 respectively. The scrapers 603 are in close contact with the surface of the leveling roller 4.

[0046] Since the scrapers 603 are in close contact with the surface of the leveling roller 4, the ground can be leveled when the leveling roller 4 is working. The adhered concrete will be scraped by the scrapers 603 when passing through the scrapers 603, thereby falling into the collecting assembly 7. Since the scrapers 603 scrape the large-particle residues, the concrete slurry will be attached to the surface of the leveling roller 4 and cannot be scraped. The water pump can be used to intermittently work to introduce water from the water tank 501 into the connecting pipe 502 and the branch pipe 503, and the water is sprayed out through the spray head 504 to intermittently moisten the leveling roller 4 to prevent solidification. Even the concrete slurry can be washed away, thereby effectively preventing the paving material from being solidified on the leveling roller 4 and being difficult to clean.

[0047] The inner side of the main frame 1 and below the material scraping assembly 6 is fixedly installed with the collecting assembly 7, which is used for collecting the scraped residues. The collecting assembly 7 comprises a first connecting rod 701, a second connecting rod 702, an adjusting sleeve 703 and a collecting box 704. The top end of the first connecting rod 701 is fixedly connected with the inner side of the main frame 1. The second connecting rod 702 is below the first connecting rod 701 and in close contact with the bottom end of the first connecting rod 701. The adjusting sleeve 703 is threadedly connected with the surfaces of the first connecting rod 701 and the second connecting rod 702. The inner wall of the collecting box 704 is fixedly connected with the bottom end of the second connecting rod 702, and the top is missing. The collecting box 704 is parallel to the inner side of the main frame 1 and perpendicular to the first connecting rod 701 and the second connecting rod 702. The width of the collecting box 704 is greater than the width of the scraper 603, and the height of the second connecting rod 702 is lower than the height of the support 602. When the scraper 603 scrapes the leveling roller 4, the residues will flow down from the two sides of the scraper 603. The width of the collecting box 704 is wider than that of the scraper 603, thereby facilitating the collection of the residues.

[0048] After being scraped by the scraper 603, the residues will fall into the collecting box 704. When it is necessary to clean the collecting box 704, the adjusting sleeve 703 is rotated upward until the adjusting sleeve 703 is separated from the second connecting rod 702, thereby the collecting box 704 can be detached from the first connecting rod 701 for cleaning.

[0049] The working principle of the above embodiment is as follows:

[0050] The user holds the handle 2, and starts the switch control motor on the handle 2, drives one of the sprocket wheels 302 to rotate through the motor 304, and since the two sprocket wheels 302 are engaged through the chain 303, the two sprocket wheels 302 can rotate in the same direction, and since the sprocket wheel 302 is connected with the shaft of the leveling roller 4, the leveling roller 4 can be driven to rotate, and the whole device is moved, so that the leveling roller 4 can level the ground, and since the scraper 603 is attached to the surface of the leveling roller 4, the adhered concrete will be scraped by the scraper 603 when passing through the scraper 603, and then falls into the collecting assembly 7, and since the scraper 603 scrapes the large-particle residues, the concrete slurry will be attached to the surface of the leveling roller 4 and cannot be scraped, and the water pump can be intermittently used to introduce water from the water tank 501 to the connecting pipe 502 and the branch pipe 503, and the nozzle 504 is used to spray out, and the leveling roller 4 is intermittently moistened to prevent solidification, and even can be washed out, so that the paving material can be effectively prevented from solidifying on the leveling roller 4, which is difficult to clean, and after being scraped by the scraper 603, the residues will fall into the collecting box 704, and when it is necessary to clean the collecting box 704, the adjusting sleeve 703 is rotated to rotate upward until the adjusting sleeve 703 is separated from the second connecting rod 702, so that the collecting box 704 and the first connecting rod 701 can be removed for cleaning.

Claims

1. A ground leveling device for road construction, comprising a main frame (1), a handle (2), a driving member (3) and leveling rollers (4), the right side of the main frame (1) is fixedly connected with the handle (2), the driving member (3) is arranged outside the main frame (1), the number of the leveling rollers (4) is two, and the leveling rollers (4) are rotationally connected with the main frame (1), and the driving member (3) is connected with the leveling rollers (4), characterized in that a water spraying assembly (5) is arranged on the main frame (1), and the water spraying assembly (5) is used for spraying the concrete adhered on the leveling rollers (4); a scraping assembly (6) is fixedly connected with the water spraying assembly (5), and the scraping assembly (6) is used for scraping and cleaning the surface of the leveling rollers (4); a collecting assembly (7) is fixedly installed on the inner side of the main frame (1) and below the scraping assembly (6), and the collecting assembly (7) is used for collecting the residues scraped and fallen.

2. The ground grading apparatus for road construction according to claim 1, characterized by: The driving member (3) comprises a protective shell (301), a chain wheel (302), a chain belt (303) and a motor (304), wherein, the protective shell (301) is fixedly connected with the surface of the main frame (1); the number of the chain wheels (302) is two, and each chain wheel (302) is fixedly connected with two leveling rollers (4); the chain belt (303) is engaged with the surface of the chain wheel (302); the output shaft of the motor (304) is fixedly connected with the central shaft of the chain wheel (302).

3. The ground grading apparatus for road construction according to claim 1, characterized by: The water spraying assembly (5) comprises a water tank (501), a connecting pipe (502), branch pipes (503) and spray heads (504), wherein, the water tank (501) is fixedly installed on the top of the main frame (1); the top end of the connecting pipe (502) penetrates through the main frame (1) and extends into the water tank (501), and the connecting pipe (502) is in communication with the inside of the water tank (501); the number of the branch pipes (503) is several, and each branch pipe (503) is in communication with the connecting pipe (502); the spray heads (504) are in communication with the ends of the branch pipes (503) away from the connecting pipe (502).

4. A ground grading apparatus for road works as claimed in claim 3, wherein: The scraping assembly (6) comprises a hanger rod (601), a support (602) and scraping plates (603), wherein, the top end of the hanger rod (601) is fixedly connected with the surface of the branch pipe (503); the surface of the support (602) is fixedly connected with the bottom end of the hanger rod (601); the number of the scraping plates (603) is two, each scraping plate (603) is fixedly connected with the left side or the right side of the support (602), and the scraping plates (603) are attached to the surface of the leveling rollers (4).

5. A ground levelling apparatus for road construction as claimed in claim 4 wherein: The collecting assembly (7) comprises a first connecting rod (701), a second connecting rod (702), an adjusting sleeve (703) and a collecting box (704), wherein, the top end of the first connecting rod (701) is fixedly connected with the inner side of the main frame (1); the second connecting rod (702) is below the first connecting rod (701) and attached to the bottom end of the first connecting rod (701); the adjusting sleeve (703) is threadedly connected with the surfaces of the first connecting rod (701) and the second connecting rod (702); the inner wall of the collecting box (704) is fixedly connected with the bottom end of the second connecting rod (702), and the top of the collecting box (704) is missing.

6. A ground grading apparatus for road works as claimed in claim 5 wherein: The collecting box (704) is parallel to the inner side of the main body frame (1) and perpendicular to the first connecting rod (701) and the second connecting rod (702).

7. The ground grading apparatus for road construction according to claim 4, characterized by: The top end of the boom (601) is connected with a sleeve, and the sleeve is wrapped on the outer surface of the branch pipe (503).

8. A ground grading apparatus for road works as claimed in claim 5, wherein: The width of the collecting box (704) is greater than the width of the scraper (603), and the height of the second connecting rod (702) is lower than the height of the support (602).

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