CN212387004U - Asphalt heat preservation device for road joint patching - Google Patents

Abstract

The utility model discloses a road is pitch heat preservation device for crack filling belongs to road construction technical field, including the hopper, fixed cover is equipped with the water bath case on the hopper, the bottom roll of water bath case is installed and is rolled the wheel, be equipped with the electric heat stick in the water bath case, the backup pad is installed at the top of hopper, the bottom of backup pad is rotated and is installed the pivot of vertical setting, the bottom fixedly connected with conveying screw of pivot, the bottom of hopper is installed the discharging pipe, conveying screw is located the discharging pipe, rotate the cover in the pivot and be equipped with the cylinder pole, install the puddler of level setting on the cylinder pole, the below of backup pad is equipped with the worm of level setting; the utility model discloses the realization is reinforced to the ejection of compact of pitch, is convenient for adjust reinforced position, and convenient operation keeps warm to pitch simultaneously, and pitch is heated evenly, and it is effectual to keep warm, guarantees the mobility of pitch, makes things convenient for the ejection of compact.

Description

Asphalt heat preservation device for road joint patching

Technical Field

The utility model belongs to the technical field of the road construction, concretely relates to road is pitch heat preservation device for crack filling.

Background

The price of the asphalt is cheaper than that of other materials; the material has excellent elastic plasticity; the crack is not easy to occur in areas with large temperature difference day and night or summer and winter; damage can be repaired in small areas; the black road surface does not reflect light, so that traffic accidents are prevented; the abrasion of the tire is reduced, and the noise is reduced; dust is absorbed, and the environment is protected; the construction is convenient, and the traffic is opened in time; the maintenance is convenient. The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

When road construction carries out road crack filling, need add pitch in gap department, when pitch adds, the easy quilt of mobile pitch is cold and is solidified, and inconvenient ejection of compact adds, consequently, needs a road for crack filling pitch heat preservation device to solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a road is pitch heat preservation device for crack filling 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 road is pitch heat preservation device for crack filling, includes the hopper, fixed cover is equipped with the water bath case on the hopper, the bottom roll of water bath case is installed and is rolled the wheel, be equipped with the electric heat bar in the water bath case, the backup pad is installed at the top of hopper, the bottom of backup pad is rotated and is installed the pivot of vertical setting, the bottom fixedly connected with conveying screw of pivot, the discharging pipe is installed to the bottom of hopper, conveying screw is located the discharging pipe, it is equipped with the cylinder pole to rotate the cover in the pivot, installs the puddler that the level set up on the cylinder pole, the below of backup pad is equipped with the worm that the level set up, fixed cover is equipped with the worm wheel on the discharging pipe, worm wheel and worm mesh, the bottom of discharging pipe is rotated and is installed the connecting pipe.

As a preferred embodiment, the bottom of the hopper is fixedly connected with a vertical rod which is vertically arranged, the vertical rod is connected with a horizontally arranged driving plate, a rack is slidably mounted on the driving plate, a gear is fixedly sleeved on the connecting pipe and meshed with the rack, an electric telescopic rod is mounted on the driving plate, and a push rod of the electric telescopic rod is fixedly connected with the rack.

As a preferred embodiment, the top of the electric heating rod is provided with a water inlet, a sealing cover is arranged on the water inlet in a threaded manner, the bottom of the water bath box is provided with a water outlet pipe, and a valve is arranged on the water outlet pipe.

As a preferred embodiment, vertically arranged bearing plates are installed on two sides of the top of the hopper, the top of each bearing plate is fixedly connected with the corresponding support plate, two ends of each worm are rotatably connected with the corresponding bearing plate, a driving motor is arranged on one of the bearing plates, and an output shaft of the driving motor is in transmission connection with the worm.

As a preferred embodiment, a servo motor is fixedly mounted on the support plate, and an output shaft of the servo motor is in transmission connection with the rotating shaft.

In a preferred embodiment, a storage battery is mounted on the outer wall of the water bath box, and the storage battery is electrically connected with the electric heating rod through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

put into pitch through the hopper, rotate through the pivot and make conveying screw rotate, drive the interior pitch of drive and get into in the discharging tube, then get into the interior ejection of compact of connecting pipe and conveying tube and carry out the reinforced of caulking to the road surface.

Add water in the water supply bath through the water inlet, start the electric bar and add hot water, water heat conduction hopper, the hopper is made by the steel material, and the pitch in the hopper heat transfer hopper is avoided pitch pre-condensation solid, rotates the pitch in the hopper through the puddler simultaneously and stirs the heating for the pitch is heated evenly, keeps warm to the pitch, guarantees the mobility of pitch, makes things convenient for the ejection of compact.

The utility model discloses the realization is reinforced to the ejection of compact of pitch, is convenient for adjust reinforced position, and convenient operation keeps warm to pitch simultaneously, and pitch is heated evenly, and it is effectual to keep warm, guarantees the mobility of pitch, makes things convenient for the ejection of compact.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the hopper and the water bath box of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic structural diagram at B in fig. 2.

In the figure: 1. a hopper; 2. a water bath tank; 3. a rolling wheel; 4. an electric heating rod; 5. a support plate; 6. a rotating shaft; 7. a cylindrical rod; 8. a stirring rod; 9. a servo motor; 10. a discharge pipe; 11. a conveying screw; 12. A connecting pipe; 13. a delivery pipe; 14. a worm; 15. a worm gear; 16. a drive motor; 17. a drive plate; 18. a rack; 19. a gear; 20. an electric telescopic rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a road joint sealing uses pitch heat preservation device, including hopper 1, fixed cover is equipped with water bath 2 on the hopper 1, and the bottom roll mounting of water bath 2 has rolling wheel 3, is equipped with electric rod 4 in the water bath 2, installs the battery on the outer wall of water bath 2, and the battery passes through wire and 4 electric connection of electric rod. A supporting plate 5 is installed at the top of the hopper 1, a vertically arranged rotating shaft 6 is rotatably installed at the bottom of the supporting plate 5, a conveying screw rod 11 is fixedly connected to the bottom of the rotating shaft 6, a discharging pipe 10 is installed at the bottom of the hopper 1, the conveying screw rod 11 is located in the discharging pipe 10, a cylindrical rod 7 is rotatably sleeved on the rotating shaft 6, a horizontally arranged stirring rod 8 is installed on the cylindrical rod 7, a horizontally arranged worm 14 is arranged below the supporting plate 5, a worm wheel 15 is fixedly sleeved on the discharging pipe 10, and the worm wheel 15 is meshed with the worm 14 (see fig. 1 and 2); add water in the water supply bath case 2 through the water inlet, start electric bar 4 and add hot water, water heat conduction hopper 1, hopper 1 is made by the steel material, and the pitch in hopper 1 heat transfer hopper 1 avoids pitch pre-condensation solid, rotates the pitch in hopper 1 through puddler 8 simultaneously and stirs the heating for the pitch is heated evenly, keeps warm to the pitch, guarantees the mobility of pitch, makes things convenient for the ejection of compact.

A connecting pipe 12 is rotatably mounted at the bottom of the discharge pipe 10, and a horizontally arranged conveying pipe 13 is fixedly connected to the bottom of the connecting pipe 12 (see fig. 1 and 2); asphalt is put into the hopper 1, the conveying screw rod 11 is rotated through the rotation of the rotating shaft 6, the asphalt in the driving 1 is driven to enter the discharging pipe 10, and then the asphalt enters the connecting pipe 12 and the conveying pipe 13 to discharge so as to joint and feed the pavement.

The bottom of the hopper 1 is fixedly connected with a vertical rod which is vertically arranged, the vertical rod is connected with a driving plate 17 which is horizontally arranged, a rack 18 is slidably arranged on the driving plate 17, a gear 19 is fixedly sleeved on the connecting pipe 12, the gear 19 is meshed with the rack 18, an electric telescopic rod 20 is arranged on the driving plate 17, and a push rod of the electric telescopic rod 20 is fixedly connected with the rack 18 (see fig. 1 and 3); the electric telescopic rod 20 drives the rack 18 to horizontally move, the gear 19 moves, so that the connecting pipe 12 rotates to drive the conveying pipe 13 to rotate, the discharging position of the conveying pipe 13 can be adjusted, and the construction requirement of joint filling is met.

The top of the electric heating rod 4 is provided with a water inlet, a sealing cover is arranged on the water inlet in a threaded manner, the bottom of the water bath box 2 is provided with a water outlet pipe, and a valve (shown in figure 2) is arranged on the water outlet pipe; water is added into the water supply bath box 2 through the water inlet, the electric heating rod 4 is started to heat water, the water heat conduction feeding hopper 1 is made of steel materials, the hopper 1 transfers heat to asphalt in the feeding hopper 1, and pre-condensation solidification of the asphalt is avoided.

The two sides of the top of the hopper 1 are provided with vertically arranged bearing plates, the top of each bearing plate is fixedly connected with the support plate 5, the two ends of the worm 14 are rotatably connected with the bearing plates, one bearing plate is provided with a driving motor 16, and an output shaft of the driving motor 16 is in transmission connection with the worm 14 (see fig. 2 and 4); drive worm 14 through driving motor 16 and rotate and make worm wheel 15 rotate, worm wheel 15 drives cylindric pole 7 and rotates and make puddler 8 rotate and stir the pitch in hopper 1 and be heated for pitch is heated evenly.

A servo motor 9 is fixedly arranged on the supporting plate 5, and an output shaft of the servo motor 9 is in transmission connection with the rotating shaft 6 (see fig. 1 and 2); the servo motor 9 drives the rotating shaft 6 to rotate so that the conveying screw rod 11 rotates, the asphalt in the driving shaft 1 is driven to enter the discharging pipe 10, and then the asphalt enters the connecting pipe 12 and the conveying pipe 13 to discharge, so that gap filling and feeding are carried out on the road surface.

When using, put into pitch through hopper 1, it makes conveying screw 11 rotate to drive pivot 6 through servo motor 9 and rotate, drive pitch in the drive 1 and get into in discharging pipe 10, then get into the interior ejection of compact of connecting pipe 12 and conveyer pipe 13 and carry out the reinforced of caulking to the road surface, it makes connecting pipe 12 rotate and drive conveyer pipe 13 and rotate to drive rack 18 horizontal migration to move at gear 19 through electric telescopic handle 20, can adjust conveyer pipe 13's ejection of compact position, satisfy the construction demand of caulking, the cooperation rolls the roll of wheel 3 and makes the device remove and carry out the crack filling, and convenient for operation. Add water in the water supply bath case 2 through the water inlet, start 4 hot water on the electric bar, water heat conduction hopper 1, hopper 1 is made by the steel material, the pitch in 1 heat transfer hopper 1 of hopper, it is solid to avoid pitch pre-condensation, it makes worm wheel 15 rotate to drive worm 14 through driving motor 16 simultaneously, worm wheel 15 drives cylinder pole 7 and rotates and make puddler 8 rotate and stir the pitch in 1 hopper and be heated, make the pitch be heated evenly, keep warm to the pitch, guarantee the mobility of pitch, make things convenient for the ejection of compact.

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 (6)

1. The utility model provides a road is pitch heat preservation device for crack filling, includes hopper (1), its characterized in that: the improved water bath device is characterized in that a water bath box (2) is fixedly sleeved on the hopper (1), rolling wheels (3) are installed at the bottom of the water bath box (2) in a rolling mode, electric heating rods (4) are arranged in the water bath box (2), a supporting plate (5) is installed at the top of the hopper (1), a vertically-arranged rotating shaft (6) is installed at the bottom of the supporting plate (5) in a rotating mode, a conveying screw rod (11) is fixedly connected to the bottom of the rotating shaft (6), a discharging pipe (10) is installed at the bottom of the hopper (1), the conveying screw rod (11) is located in the discharging pipe (10), a cylindrical rod (7) is sleeved on the rotating shaft (6) in a rotating mode, a horizontally-arranged stirring rod (8) is installed on the cylindrical rod (7), a horizontally-arranged worm (14) is arranged below the supporting plate (5), a worm wheel (15) is fixedly sleeved on the discharging pipe, the bottom of discharging pipe (10) is rotated and is installed connecting pipe (12), and the bottom fixed connection of connecting pipe (12) has conveyer pipe (13) that the level set up.

2. The asphalt thermal insulation device for road joint sealing according to claim 1, characterized in that: the bottom of hopper (1) fixed connection is the montant of the vertical setting, and the montant is connected with drive plate (17) that the level set up, and slidable mounting has rack (18) on drive plate (17), connecting pipe (12) are gone up fixed cover and are equipped with gear (19), and gear (19) and rack (18) meshing install electric telescopic handle (20) on drive plate (17), the push rod and rack (18) fixed connection of electric telescopic handle (20).

3. The asphalt thermal insulation device for road joint sealing according to claim 1, characterized in that: the top of the electric heating rod (4) is provided with a water inlet, a sealing cover is installed on the water inlet in a threaded mode, a water outlet pipe is installed at the bottom of the water bath box (2), and a valve is arranged on the water outlet pipe.

4. The asphalt thermal insulation device for road joint sealing according to claim 1, characterized in that: the hopper is characterized in that bearing plates which are vertically arranged are installed on two sides of the top of the hopper (1), the top of each bearing plate is fixedly connected with the corresponding support plate (5), two ends of each worm (14) are rotatably connected with the corresponding bearing plate, one bearing plate is provided with a driving motor (16), and an output shaft of each driving motor (16) is in transmission connection with the corresponding worm (14).

5. The asphalt thermal insulation device for road joint sealing according to claim 1, characterized in that: and a servo motor (9) is fixedly mounted on the supporting plate (5), and an output shaft of the servo motor (9) is in transmission connection with the rotating shaft (6).

6. The asphalt thermal insulation device for road joint sealing according to claim 1, characterized in that: the outer wall of the water bath box (2) is provided with a storage battery, and the storage battery is electrically connected with the electric heating rod (4) through a lead.

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