CN214695042U

CN214695042U - Curb paver capable of improving working efficiency

Info

Publication number: CN214695042U
Application number: CN202121046575.9U
Authority: CN
Inventors: 刘明; 董金迎; 梁圣通; 楚志斌; 刘宪; 刘慧宁; 王庆; 马亮; 刘远明
Original assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Current assignee: Shandong Hi Speed Engineering Construction Group Co Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-12
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to an improve work efficiency's curb paver, belong to engineering construction's technical field, it includes the carrier loader, the hopper with be used for the fashioned mould of curb, the hopper sets up on the carrier loader, be provided with the tamping mechanism who is used for inserting the interior concrete of hopper on the carrier loader, the hopper is close to the one end on road surface and has seted up the discharge gate, and discharge gate and mould intercommunication, the hopper internal rotation is connected with scrapes the material oar, it is close to the inner wall butt of discharge gate with the hopper to scrape the material oar, be provided with on the outer wall of hopper and be used for driving and scrape material oar pivoted scraping motor, the one end that the hopper is close to the road surface is connected with the mould. This application has the effect that improves work efficiency.

Description

Curb paver capable of improving working efficiency

Technical Field

The application relates to the field of engineering construction, in particular to a curb paver for improving working efficiency.

Background

The kerbstone is a monument which is arranged between a road surface and other structures, and when the kerbstone is built, a field continuous casting forming mode is usually adopted, and the kerbstone paver is a common kerbstone forming device.

In the related art, chinese utility model patent publication No. CN203834325U discloses a curb slipform paver, which comprises a body, a rear wheel, a bin and a discharge port, wherein the rear wheel is rotatably connected to the body for moving the paver; the feed bin is connected on the fuselage for load the concrete, and the discharge gate is seted up in the one end that the feed bin is close to the road surface, generally is connected with the mould that is used for the concrete shaping on the feed bin, mould and discharge gate intercommunication. The machine body is provided with a concrete feeding hole for feeding materials into the storage bin. The inside of the storage bin is provided with a crank connecting rod, one end of the crank connecting rod is connected with an engine and used for driving the crank connecting rod to move, the other end of the crank connecting rod is connected with a ram, the ram is driven by the crank connecting rod to extrude concrete in the storage bin in a reciprocating mode, the concrete enters the die to form a formed kerb, and a reaction force is generated to enable the paver to move forwards. When the paving work of the kerbstone is carried out, the staff places the paver at the position of the pavement to be paved, then enters concrete into the bin from the concrete feed inlet, starts the engine, drives the ram through the crank connecting rod to repeatedly extrude the concrete, and enters the die for molding through the discharge port, and then paves on the pavement, and simultaneously, the reaction force is generated to make the paver advance, so that the continuous paving of the kerbstone is carried out on the pavement.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: because the concrete easily adheres to the lateral wall of the storage bin, along with the continuous paving of the kerbstone, the adhered concrete on the lateral wall of the storage bin is more and more, and is accumulated at the discharge port along with the action of gravity, so that the opening size of the discharge port is reduced, the forming speed of the concrete entering the mold is reduced, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency, the application provides a curb paver of improvement work efficiency.

The utility model provides a curb paver that improves work efficiency adopts following technical scheme:

the utility model provides an improve work efficiency's curb paver, includes carrier loader, hopper and is used for the fashioned mould of curb, the hopper sets up on carrier loader, be provided with the tamping mechanism that is used for inserting the interior concrete of tamping hopper on the carrier loader, the hopper is close to the one end on road surface and has seted up the discharge gate, just discharge gate and mould intercommunication, the hopper internal rotation is connected with scrapes the material oar, but scrape the inner wall butt that the material oar is close to the discharge gate with the hopper, be provided with on the outer wall of hopper and be used for the drive to scrape material oar pivoted and scrape the material motor, the one end that the hopper is close to the road surface is connected with the mould.

Through adopting above-mentioned technical scheme, when adopting the curb paver to carry out the paving of curb to the road surface, the staff can drive the carrier loader and advance, after the concrete was carried in the hopper, start the tamping mechanism and insert the tamping to the concrete in the hopper, make the concrete have certain closely knit degree, start the scraper motor, the drive scrapes the rotation of material oar, the concrete falls to when being close to discharge gate department, along with the rotation of scraping the material oar during the concrete falls to the mould, along with the advancing of carrier loader, concrete molding in the mould is on the curb is paved to the road surface, it can the butt with the inner wall of hopper to scrape the material oar, the piling up of concrete on the hopper is close to discharge gate department inner wall has been reduced, the rotation of scraping the material oar drives the concrete constantly during getting into the mould simultaneously, the fashioned speed in the mould of concrete entering has been improved, thereby work efficiency has been improved.

Optionally, still be provided with in the hopper and scrape the material frame, the outer wall of scraping the material frame and the inner wall butt of hopper, be provided with on the carrier loader and be used for the drive actuating cylinder that drives that the material frame removed of scraping, it sets up along the direction that is close to or keeps away from the road surface to drive actuating cylinder, the cylinder body that drives actuating cylinder is connected with the carrier loader, the piston rod that drives actuating cylinder with scrape the material frame and be connected.

Through adopting above-mentioned technical scheme, start to drive actuating cylinder, the drive scrapes the material frame and removes, because the outside of scraping the material frame and the inner wall butt of hopper, consequently scraping the in-process that the material frame removed, can scrape the concrete of adhesion on the hopper inner wall down, reduced the concrete adhesion on the hopper inner wall and influenced the condition of concrete falling speed, the washing of the hopper of also being convenient for simultaneously.

Optionally, the tamping mechanism includes electric putter and is used for inserting the tamper of smashing the concrete, electric putter is connected with the carrier loader, electric putter sets up along the direction of being close to or keeping away from the road surface, and with the tamper transmission is connected.

Through adopting above-mentioned technical scheme, start electric putter, can drive the tamper and remove along the direction of being close to or keeping away from the road surface to insert the concrete and smash, improve the closely knit degree of concrete.

Optionally, electric putter passes through drive assembly and is connected with the tamper, drive assembly includes drive motor and carousel, drive motor sets up along the direction that is close to or keeps away from the road surface, and with electric putter's push rod is connected, drive motor is connected with the carousel transmission, the tamper is connected with one side off-centre that the carousel is close to the road surface.

Through adopting above-mentioned technical scheme, drive assembly both can realize being connected of electric putter and tamper, also can carry out certain conversion to the position of tamper, starts electric putter, can drive motor and remove, and drive motor drive carousel rotates, because tamper and carousel eccentric connection, can drive the tamper and rotate when consequently the carousel rotates, realizes that the tamper is to inserting of concrete in the wider range smash, has further improved the closely knit degree of concrete in the hopper.

Optionally, a troweling plate for troweling the surface of the curb is arranged on the mold.

Through adopting above-mentioned technical scheme, the setting of trowelling plate has improved the roughness of curb shaping back surface.

Optionally, a balancing weight is placed on the troweling plate and detachably connected with the hopper.

Through adopting above-mentioned technical scheme, setting up of balancing weight has increased the pressure of troweling board, has improved the stability of troweling board, has further improved the roughness on curb surface, and the balancing weight is connected the change of the balancing weight of being convenient for with dismantling of hopper.

Optionally, the one end that the hopper is close to the discharge gate is provided with conveying assembly, conveying assembly sets up in the one side that the mould is close to carrier loader advancing direction, conveying assembly includes the conveyer cylinder and is used for the helical blade to carry the concrete in the mould, the conveyer cylinder sets up along the direction of being close to or keeping away from the mould to be connected with the hopper, the conveyer cylinder keeps away from one side on road surface and discharge gate intercommunication, the one end and the mould intercommunication that the conveyer cylinder is close to the mould, helical blade sets up in the conveyer cylinder along the axial of conveyer cylinder to rotate with the conveyer cylinder and be connected, the one end that the mould was kept away from to the conveyer cylinder is provided with and is used for driving helical blade pivoted driving motor.

Through adopting above-mentioned technical scheme, in the advanced transport cylinder that gets into when the concrete falls from the hopper, start driving motor, drive helical blade rotates, under helical blade's rotation, helical blade both can further produce the stirring effect to the concrete, still drive the concrete and remove to the direction that is close to the mould, shaping in getting into the mould until the concrete, conveying component's setting has increased the closely knit degree of concrete, the conveying speed of concrete in to the mould has been improved simultaneously, the work efficiency of curb paver has further been improved.

Optionally, one end of the conveying cylinder far away from the die is higher than one end of the conveying cylinder close to the die.

Through adopting above-mentioned technical scheme, the conveying cylinder slope sets up, and the one end that the mould was kept away from to the conveying cylinder is higher than the other end, even if have a small amount of concrete in the conveying cylinder unable with helical blade contact, also can move to the direction that is close to the mould under the action of gravity to the condition of piling up of concrete in the conveying cylinder has been reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the scraping motor drives the scraping paddle to rotate, when concrete falls to a position close to the discharging opening, the concrete falls into the mold along with the rotation of the scraping paddle, along with the advancing of the carrying vehicle, the concrete in the mold is formed into kerbstone which is paved on a road surface, the scraping paddle can be abutted against the inner wall of the hopper, the accumulation of the concrete on the inner wall of the hopper close to the discharging opening is reduced, meanwhile, the rotation of the scraping paddle drives the concrete to continuously enter the mold, the forming speed of the concrete entering the mold is improved, and therefore the working efficiency is improved;

2. because the outer edge of the scraping frame is abutted against the inner wall of the hopper, the concrete adhered to the inner wall of the hopper can be scraped off in the process of driving the scraping frame to move by the driving cylinder, so that the condition that the falling speed of the concrete is influenced by the adhesion of the concrete to the inner wall of the hopper is reduced, and the hopper is convenient to clean;

3. the setting of trowelling plate has improved the roughness of curb shaping back surface.

Drawings

Fig. 1 is an overall structural schematic diagram of an embodiment of the present application as viewed from the rear of a carrier loader;

FIG. 2 is a schematic overall structure view of the embodiment of the present application as seen from the front of a carrier loader;

FIG. 3 is a schematic diagram of a portion of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Description of reference numerals: 100. a carrier loader; 110. a support plate; 120. a screw conveyor; 130. a support; 200. a hopper; 210. a discharge port; 220. a scraping paddle; 230. a scraping motor; 240. scraping the material frame; 250. a driving cylinder; 260. hooking; 300. a mold; 310. smearing the plate; 320. a balancing weight; 321. hanging a ring; 400. a tamping mechanism; 410. an electric push rod; 420. tamping; 430. a transmission assembly; 431. a drive motor; 432. a turntable; 500. a delivery assembly; 510. a delivery cartridge; 520. a helical blade; 530. the motor is driven.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a curb paver for improving working efficiency. Referring to fig. 1 and 2, the kerbstone paver comprises a carrier loader 100, wherein a hopper 200 is welded on the carrier loader 100, one end of the hopper 200, which is close to a road surface, is communicated with a mold 300 for forming the kerbstone, and a spiral conveyor 120 is welded on one side of the carrier loader 100, which faces the advancing direction, through a supporting plate 110 and is used for conveying concrete into the hopper 200. The screw conveyor 120 continuously conveys concrete into the hopper 200, the concrete falls into the mold 300 through the hopper 200 for molding, and along with the advance of the carrier loader 100, the concrete can be paved into a curb on the road surface through the molding of the mold 300.

Referring to fig. 2 and 3, in order to increase the compactness of the concrete in the hopper 200, the curb paver further includes a tamping mechanism 400 to tamp the concrete in the hopper 200. The welding has support 130 on carrier loader 100, and tamping mechanism 400 includes electric putter 410, and electric putter 410 sets up along the direction that is close to or keeps away from the road surface to towards hopper 200, electric putter 410 is connected with tamper 420 through drive assembly 430, and under electric putter 410's effect, tamper 420 can reciprocate to insert the concrete in the tamping hopper 200.

The motor of the electric push rod 410 is bolted on the bracket 130, the transmission assembly 430 comprises a transmission motor 431, the push rod of the electric push rod 410 is bolted on the transmission motor 431, the transmission motor 431 is arranged towards the hopper 200 along the direction close to or far away from the road surface, the output shaft of the transmission motor 431 is coaxially welded with a rotary table 432, and the tamper 420 is eccentrically welded on one side of the rotary table 432 far away from the transmission motor 431.

When the electric push rod 410 is started, the transmission assembly 430 and the tamper 420 are driven to reciprocate along with the reciprocating movement of the push rod of the electric push rod 410 to insert and smash concrete in the hopper 200, the transmission motor 431 is started to drive the rotary table 432 to rotate, and the tamper 420 also rotates along with the rotary table 432, so that the tamper 420 is continuously inserted and smash concrete in a larger range in the hopper 200 in the rotating process.

In order to reduce the bonding of concrete on the inner wall of the hopper 200, a scraping frame 240 is arranged in the hopper 200, the outer wall of the scraping frame 240 is abutted against the inner wall of the hopper 200, a driving cylinder 250 is bolted on the bracket 130 in a direction close to or far away from the road surface, a piston rod of the driving cylinder 250 is welded with the scraping frame 240, and the scraping frame 240 can be driven to reciprocate on the inner wall of the hopper 200, so that the concrete bonded on the inner wall of the hopper 200 can be scraped.

One end of the hopper 200 close to the road surface is provided with a discharge hole 210, and the discharge hole 210 is communicated with the mold 300 so as to realize the communication between the hopper 200 and the mold 300. Since the concrete in the hopper 200 is easily adhered to the inner wall of the hopper 200 near the discharge port 210 and accumulated at the discharge port 210, the size of the opening of the discharge port 210 is reduced to reduce the speed of the concrete entering the mold 300 for molding, and thus the scraper paddle 220 is provided in the hopper 200. The scraping paddle 220 is rotatably connected with the hopper 200, the scraping motor 230 is welded on the outer wall of the hopper 200, and an output shaft of the scraping motor 230 extends into the hopper 200 and is coaxially welded with the scraping paddle 220 so as to drive the scraping paddle 220 to rotate.

But scrape the inner wall butt that the material oar 220 is close to discharge gate 210 with hopper 200, under the drive of scraping motor 230, scrape the material oar 220 and constantly rotate, both played certain driving force for the process that the concrete got into mould 300, also scraped the concrete on the inner wall that hopper 200 is close to discharge gate 210, reduced piling up of concrete in discharge gate 210 department, improved the fashioned speed in the concrete entering mould 300 to work efficiency has been improved.

A conveying assembly 500 is arranged between one end of the hopper 200 close to the discharge port 210 and the mold 300, and the conveying assembly 500 is arranged on one side of the mold 300 close to the advancing direction of the carrier vehicle 100, so as to further improve the speed of the concrete entering the mold 300 and the compactness of the concrete.

The conveying assembly 500 comprises a conveying cylinder 510 arranged along a direction close to or far away from the mold 300, the conveying cylinder 510 is arranged between the hopper 200 and the mold 300, one end of the conveying cylinder 510 is welded with the hopper 200, one side of the conveying cylinder 510 far away from the road surface is communicated with the discharge hole 210, and the other end of the conveying cylinder 510 is communicated with the mold 300. The end of delivery cylinder 510 distal from mold 300 is higher than the end of delivery cylinder 510 proximal to mold 300 to reduce the accumulation of concrete within delivery cylinder 510.

The conveying cylinder 510 is internally provided with a helical blade 520 along the axial direction thereof, the outer wall of one end of the conveying cylinder 510 far away from the die 300 is connected with a driving motor 530 through a bolt, the driving motor 530 is arranged along the axial direction of the conveying cylinder 510, and the output shaft of the driving motor 530 penetrates through the side wall of the conveying cylinder 510 to be coaxially welded with the helical blade 520 so as to drive the helical blade 520 to rotate. During the rotation of the helical blades 520, the concrete can be further stirred and moved toward the mold 300 to be conveyed into the mold 300.

Referring to fig. 3 and 4, one side of the mold 300 far from the conveying cylinder 510 is welded with a troweling plate 310, the troweling plate 310 is arranged on one side of the mold 300 far from the road surface and is abutted against the surface of the kerbstone, and along with the progress of the carrier loader 100, the surface of the kerbstone can be trowelled, and the flatness of the surface of the kerbstone is improved.

The balance weight 320 is further placed on the troweling plate 310, so that the pressure of the troweling plate 310 is increased, the stability of the troweling plate 310 is improved, the deviation of the troweling plate 310 is reduced, and the flatness of the surface of the curb is further improved.

The balancing weight 320 is welded with a hanging ring 321, the hopper 200 is hinged with a hook 260, and the hook 260 and the hanging ring 321 can be hung, so that the balancing weight 320 and the hopper 200 can be detachably connected, and workers can replace the balancing weights 320 with different weights conveniently.

The embodiment of the application of the curb paver for improving the working efficiency comprises the following steps: when a worker paves a curb on a road surface, the worker starts the screw conveyor 120 to continuously convey concrete into the hopper 200, and then starts the electric push rod 410 and the transmission motor 431 to enable the tamper 420 to be inserted and tamped with the concrete in the hopper 200 in a reciprocating manner in the rotation process. Meanwhile, the driving cylinder 250 is started, the scraping frame 240 is driven to scrape off the concrete on the inner wall of the hopper 200, the scraping motor 230 is started, the scraping motor 230 drives the scraping paddle 220 to rotate, and the concrete is driven to move into the conveying cylinder 510. Meanwhile, the driving motor 530 is started to drive the helical blade 520 to rotate, so as to drive the concrete to move into the mold 300.

As the vehicle 100 is driven, concrete is formed in the mold 300 and spread on the road surface. The balance weight block 320 is placed on the troweling plate 310, the hook 260 is hooked with the hanging ring 321, and the troweling plate 310 trowels the surface of the formed curb under the pressure action of the balance weight block 320.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an improve work efficiency's curb paver which characterized in that: including carrier loader (100), hopper (200) and be used for fashioned mould (300) of curb, hopper (200) set up on carrier loader (100), be provided with on carrier loader (100) and be used for inserting tamping mechanism (400) of smashing the interior concrete of hopper (200), discharge gate (210) have been seted up to one end that hopper (200) are close to the road surface, just discharge gate (210) and mould (300) intercommunication, hopper (200) internal rotation is connected with scrapes material oar (220), but scrape material oar (220) and inner wall butt that hopper (200) are close to discharge gate (210), be provided with on the outer wall of hopper (200) and be used for driving to scrape material oar (220) pivoted and scrape material motor (230), hopper (200) are close to the one end on road surface and are connected with mould (300).

2. The curb paver of claim 1 wherein the curb paver is further characterized by: still be provided with in hopper (200) and scrape material frame (240), scrape the outer wall of material frame (240) and the inner wall butt of hopper (200), be provided with on carrier loader (100) and be used for the drive actuating cylinder (250) that drive that scrape material frame (240) and remove, drive actuating cylinder (250) along being close to or keeping away from the direction setting on road surface, and with scrape material frame (240) transmission and be connected.

3. The curb paver of claim 1 wherein the curb paver is further characterized by: the tamping mechanism (400) comprises an electric push rod (410) and a tamper (420) for inserting and tamping concrete, wherein the electric push rod (410) is connected with the carrier loader (100), and the electric push rod (410) is arranged along the direction close to or far away from the road surface and is in transmission connection with the tamper (420).

4. The curb paver of claim 3 where the work efficiency is improved by: the electric push rod (410) is connected with the tamper (420) through a transmission assembly (430), the transmission assembly (430) comprises a transmission motor (431) and a rotary table (432), the transmission motor (431) is arranged along the direction close to or far away from the road surface and is connected with the push rod of the electric push rod (410), the transmission motor (431) is in transmission connection with the rotary table (432), and the tamper (420) is eccentrically connected with one side, close to the road surface, of the rotary table (432).

5. The curb paver of claim 1 wherein the curb paver is further characterized by: and a troweling plate (310) for troweling the surface of the curb is arranged on the die (300).

6. The curb paver of claim 5 where the work efficiency is improved by: a balancing weight (320) is placed on the troweling plate (310), and the balancing weight (320) is detachably connected with the hopper (200).

7. The curb paver of claim 1 wherein the curb paver is further characterized by: one end of the hopper (200) close to the discharge hole (210) is provided with a conveying assembly (500), the conveying assembly (500) is arranged on one side of the mould (300) close to the advancing direction of the carrier vehicle (100), the delivery assembly (500) comprises a delivery cylinder (510) and a helical blade (520) for delivering concrete into the mould (300), the delivery cylinder (510) is arranged in a direction approaching or departing from the mold (300), and is connected with the hopper (200), one side of the conveying cylinder (510) far away from the road surface is communicated with the discharge hole (210), one end of the conveying cylinder (510) close to the die (300) is communicated with the die (300), the helical blade (520) is arranged in the conveying cylinder (510) along the axial direction of the conveying cylinder (510), and is rotationally connected with the conveying cylinder (510), and one end of the conveying cylinder (510) far away from the die (300) is provided with a driving motor (530) for driving the helical blade (520) to rotate.

8. The curb paver of claim 7 where the work efficiency is improved by: one end of the conveying cylinder (510) far away from the die (300) is higher than one end of the conveying cylinder (510) close to the die (300).