CN110682846A

CN110682846A - Continuous delivery wagon

Info

Publication number: CN110682846A
Application number: CN201910992119.4A
Authority: CN
Inventors: 刘波; 冯雨祥; 周卫东; 姚玲; 蒋彬; 李志勇; 白海祥; 陈涛; 王欣; 张磊; 曲殿平; 杜秀文; 李�昊
Original assignee: Liaoning Tianxin Special Automobile Manufacturing Co Ltd; Beijing Shoufa Highway Maintenance & Construction Co Ltd
Current assignee: Liaoning Tianxin Special Automobile Manufacturing Co Ltd; Beijing Shoufa Highway Maintenance & Construction Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-01-14

Abstract

The invention provides a continuous transport vehicle, which comprises a vehicle body with a compartment plate; the device also comprises a power unit, a liquid material conveying unit, a sand and stone bin unit, a horizontal conveying unit and a turnover lifting unit; the liquid material conveying unit comprises a storage tank and a pipeline system; the sand and stone material bin unit comprises a plurality of bins which are arranged in parallel; the horizontal conveying unit comprises a driving roller and a horizontal conveying belt which are fixed on the fixing frame; the overturning and lifting unit comprises a lifting frame, a turnover frame and a conveying belt matched with the lifting frame and the turnover frame. The structure of the invention can be matched with the existing slurry seal vehicle and paving box combination and the like to carry out combined construction or repair the surface layer of the road surface in the process of constructing and maintaining the road surface of the highway, so that the slurry seal vehicle can realize continuous construction without stopping the vehicle, thereby greatly improving the construction efficiency and the construction quality.

Description

Continuous delivery wagon

Technical Field

The invention belongs to the technical field of engineering machinery, and particularly relates to a continuous delivery wagon.

Background

In the process of highway pavement construction and maintenance, the existing operation method is to use a slurry seal vehicle and a paving box to carry out construction or repair the surface layer of the pavement. The slurry seal vehicle is a key device, and has great influence on construction operation by performing slurry seal and gravel seal on a road.

The prior method has the following problems: on the one hand, the slurry seal car has limited self-contained materials and complicated feeding procedures, the materials are exhausted in a short time, and the second slurry seal car can only be replaced for operation.

On the other hand, slurry seal vehicles are expensive (more than 300 ten thousand yuan per vehicle), vehicles in the existing construction mode are low in operation efficiency, more than ten equipment is needed to participate in operation, one vehicle works, and other vehicles wait for standby, so that a large amount of funds and manpower are consumed, and the maintenance cost is increased. No method for improving the current situation exists, and workers of highway maintenance companies are puzzled for a long time.

Therefore, a continuous transport vehicle capable of supplying materials to a slurry seal vehicle without stopping is needed to solve the contradiction of construction operation, so that one slurry seal vehicle can be used for construction operation. Save a large amount of equipment and fund, improve operating speed, guarantee road surface quality.

Disclosure of Invention

The purpose of the invention is: the utility model provides a continuous transport vechicle can be in the slurry seal car etc. and the circumstances of not having the shut down to its continuous feed to solve the problem among the prior art.

The invention is realized by the following technical scheme: a continuous transport vehicle comprises a vehicle body with a compartment plate; the method is characterized in that: the device also comprises a power unit, a liquid material conveying unit, a sand and stone bin unit, a horizontal conveying unit and a turnover lifting unit;

the liquid material conveying unit: comprises a storage tank and a pipeline system; the storage box is of a hollow cuboid structure, a partition plate is arranged in the storage box, the storage box is divided into a water tank and an emulsified asphalt box, liquid inlets are formed in the upper portions of the water tank and the emulsified asphalt box, liquid outlets are formed in the lower portions of the water tank and the emulsified asphalt box, and overhaul ports are formed in the side faces of the water tank and the emulsified asphalt box; the water tank is provided with a water delivery pipe, and the other end of the water delivery pipe is opened at the rear part of the vehicle body and is connected with a water delivery hose through a quick connector; a water pump is arranged at the position of the water delivery pipe close to the water tank; the emulsified asphalt box is provided with a milk conveying pipe, the other end of the milk conveying pipe is opened at the rear part of the vehicle body and is connected with a milk conveying hose through a quick connector; a pipeline pump is arranged at the position of the milk conveying pipe close to the emulsified asphalt box;

the gravel bin unit comprises: the filter comprises a plurality of parallel bins, wherein each bin is in a square hopper shape, the upper part of each bin is provided with a feed inlet, the lower part of each bin is provided with a discharge outlet, a cross-shaped framework is arranged at the feed inlet, a filter plate is hinged to the framework, supporting plates matched with the filter plate are arranged at four corners of the feed inlet, a conical tubular fluid director is arranged above the discharge outlet in each bin, and the fluid director is fixed on the framework through a support; a vibrator is arranged on the outer side of the storage bin; a baffle is arranged below the discharge hole of the storage bin in a sliding connection manner;

the horizontal conveying unit: comprises a driving roller and a horizontal conveying belt which are fixed on a fixed frame;

the overturning and lifting unit: comprises a lifting frame, a turning frame and a conveying belt matched with the lifting frame and the turning frame; the lifting frame is obliquely arranged and is connected with the vehicle body through fixing frames fixed on two sides of the lifting frame; one end of the turnover frame is hinged to the upper end of the lifting frame; the turnover mechanism is characterized by also comprising an L-shaped turnover arm which is connected with the fixed frame through a shaft, wherein one end of the turnover arm is connected with the fixed frame through a turnover oil cylinder, and the other end of the turnover arm is connected with the turnover frame through a turnover pull rod; a driving roller with a driving motor is arranged at the front part of the roll-over stand; the roll-over stand comprises a roll-over stand body and a head part connected with the roll-over stand body in a sliding connection mode, telescopic oil cylinders are arranged at two ends of the roll-over stand body, and the other ends of the telescopic oil cylinders are connected with the head part.

Further: the power unit comprises a generator set and a hydraulic station.

Further: a plurality of pinch rollers matched with the outer side of the conveying belt are arranged on the lifting frame and/or the overturning frame.

Further: the two baffle plates are arranged in a split manner and are connected to the lower side of the discharge hole in a sliding manner, the two baffle plates are respectively connected with the free end of a discharge oil cylinder, and the discharge oil cylinder is fixed on a stock bin or a stock bin frame; the lower side of the discharge port is provided with a bracket matched with the side edge of the baffle, and the bracket is provided with a supporting roller matched with the baffle.

Further: the rear of the pipeline pump on the milk conveying pipe is provided with a tee joint, one opening of the tee joint is communicated with the emulsified asphalt tank through a return pipe, the milk conveying pipe behind the tee joint is provided with a milk conveying valve, and the return pipe is provided with a return valve.

Further: the milk conveying pipe comprises a plurality of short pipes connected by flanges.

Further: and the inner surface of the emulsified asphalt box is coated with an asphalt anticorrosive layer.

Further: the conveying belt is provided with a flange; the drive motor is a hydraulic drive motor.

The invention has the advantages that: the structure of the invention can be matched with the existing slurry seal vehicle and paving box combination and the like to carry out combined construction or repair of the surface layer of the pavement in the construction and maintenance process of the highway pavement. After the slurry seal vehicle is equipped with the invention, the slurry seal vehicle can realize continuous construction without stopping, thereby greatly improving the construction efficiency and the construction quality. The water delivery unit and the infusion unit are conveyed by the pipeline pump and connected through the quick connector, so that the water delivery unit is safe and reliable, and meanwhile, the water delivery unit has a back suction function, and waste and pollution can be reduced. The feed bin of defeated material unit sets up the grid lid, can play filterable effect and overhaul safe platform to building stones, and the two doors of downside have effectively guaranteed reliability, the homogeneity of opening the door, and electromagnetic shaker and decompression roof beam can make building stones stably flow. The roll-over stand and the hoisting frame of the turnover hoisting unit are well matched, stone conveying is effectively guaranteed, the roll-over stand realizes turnover through the L-shaped roll-over arm, and reliability is good. The hydraulic telescopic mechanism enables the belt to better adapt to the length change in the overturning process, and the service life and the conveying efficiency of the belt are improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in use with a construction vehicle;

FIG. 2 is a schematic diagram of the power unit configuration of the present invention;

FIG. 3 is a schematic diagram of a liquid material conveying unit according to the present invention;

FIG. 4 is a schematic view of the sand and stone silo unit structure of the present invention;

FIG. 5 is a schematic view of the sand material silo of the present invention;

FIG. 6 is a schematic structural diagram of the roll-over hoist unit of the present invention;

fig. 7 is a front view of the structure of fig. 6.

The sequence numbers in the figures illustrate:

100 is a vehicle body, 200 is a power unit, 300 is a liquid material conveying unit, 400 is a gravel bin unit, 500 is a horizontal conveying unit, and 600 is an overturning lifting unit;

301 is a water tank, 302 is an emulsified asphalt tank, 303 is a liquid inlet, 304 is a liquid outlet, 305 is a water pipe, 306 is a quick connector, 307 is a water pump, 308 is a milk conveying pipe, 309 is a pipeline pump, 310 is a tee joint, 311 is a maintenance port, 312 is a return pipe, 313 is a return valve, and 314 is a milk conveying valve;

401 is a feed inlet, 402 is a discharge outlet, 403 is a framework, 404 is a filter plate, 405 is a supporting plate, 406 is a flow guider, 407 is a vibrator, 408 is a baffle, 409 is a discharge oil cylinder, 410 is a supporting roller and 411 is a silo frame;

601 is a lifting frame, 602 is a turnover frame, 603 is a conveying belt, 604 is a fixing frame, 605 is a turnover arm, 606 is a turnover oil cylinder, 607 is a turnover pull rod, 608 is a driving motor, 609 is a driving roller, 610 is a pinch roller and 611 is a cleaning rolling brush; 621 is roll-over stand main part, 622 is the head, 623 is flexible hydro-cylinder.

900 is a construction vehicle.

Detailed Description

As shown in fig. 1 to 7, a continuous carrier vehicle according to the present invention is used for combined construction with a construction vehicle 700 such as a slurry seal car and a paver, and includes a vehicle body 100 with a platform, a power unit 200, a liquid material conveying unit 300, a sand material silo unit 400, a horizontal conveying unit 500 and an overturning lifting unit 600;

the vehicle body 100, a transportation vehicle such as a flat car;

the power unit comprises a generator set, a hydraulic station and the like and is used for providing power for the whole system;

the liquid material conveying unit 300: comprises a storage box which is positioned at the front part of the vehicle body and used for storing liquid materials and pipeline systems which are positioned at the two sides of the upper part of the carriage plate; the storage tank is of a hollow cuboid structure, a partition plate is arranged in the storage tank, the storage tank is divided into a water tank 301 and an emulsified asphalt tank 302, liquid inlets 303 are arranged above the water tank and the emulsified asphalt tank, liquid outlets 304 are arranged below the water tank and the emulsified asphalt tank, and access ports 311 are arranged on the side surfaces of the water tank and the emulsified asphalt tank; a water delivery pipe 305 is arranged on the water tank, the other end of the water delivery pipe is opened at the rear part of the vehicle body and is connected with a water delivery hose through a quick coupling 306; a water pump 307 is arranged at the position of the water pipe close to the water tank; the emulsified asphalt box is provided with a milk conveying pipe 308, the other end of the milk conveying pipe is opened at the rear part of the vehicle body and is connected with a milk conveying hose through a quick connector; a pipeline pump 309 is arranged at the position of the milk conveying pipe close to the emulsified asphalt box;

the gravel bin unit 400: the device comprises a plurality of parallel bins, wherein each bin is in a square hopper shape, the upper part of each bin is provided with a feeding hole 401, the lower part of each bin is provided with a discharging hole 402, a cross-shaped framework 403 is arranged at the feeding hole, a filter plate 404 is hinged on the framework, supporting plates 405 matched with the filter plate are arranged at four corners of the feeding hole, a conical tubular fluid director 406 is arranged above the discharging hole in each bin, and the fluid director is fixed on the framework through a support; a vibrator 407 is arranged outside the storage bin; a baffle 408 is arranged below the discharge hole of the storage bin in a sliding connection manner;

the horizontal transfer unit 500: the conveying device is positioned below the storage bin, corresponds to the discharge port and comprises a driving roller (comprising a driving roller and a carrier roller) and a horizontal conveying belt, wherein the driving roller and the horizontal conveying belt are arranged on a storage bin frame;

the roll-over lifting unit 600: comprises a lifting frame 601, a turning frame 602 and a conveying belt 603 matched with the lifting frame and the turning frame; the lifting frame is arranged obliquely and is connected with the vehicle body through fixing frames 604 fixed on the two sides of the lifting frame; one end of the turnover frame is hinged to the upper end of the lifting frame; the turnover mechanism further comprises an L-shaped turnover arm 605 which is connected with the fixed frame in a shaft mode, one end of the turnover arm is connected with the fixed frame through a turnover oil cylinder 606, and the other end of the turnover arm is connected with the turnover frame through a turnover pull rod 607; a driving roller 609 with a driving motor 608 is arranged at the front part of the roll-over stand; the roll-over stand comprises a roll-over stand body 621 and a head 622 connected with the roll-over stand body in a sliding mode, telescopic oil cylinders 623 are arranged at two ends of the roll-over stand body, and the other ends of the telescopic oil cylinders are connected with the head.

Preferably: a plurality of pinch rollers 610 matched with the outer side of the conveying belt are arranged on the lifting frame and/or the overturning frame.

Preferably: the two baffle plates are arranged in a split manner and are connected to the lower side of the discharge hole in a sliding manner, the two baffle plates are respectively connected with the free end of a discharge oil cylinder, and the discharge oil cylinder 409 is fixed on a stock bin or a stock bin frame 411; a bracket matched with the side edge of the baffle is arranged at the lower side of the discharge hole, and a supporting roller 410 matched with the baffle is arranged on the bracket.

Preferably: a tee joint 310 is arranged behind the pipeline pump on the milk conveying pipe, one opening of the tee joint is communicated with the emulsified asphalt tank through a return pipe 312, a milk conveying valve 314 is arranged on the milk conveying pipe behind the tee joint, and a return valve 313 is arranged on the return pipe.

Preferably: the milk conveying pipe comprises a plurality of short pipes connected by flanges.

Preferably: the inner surface of the emulsified asphalt box is coated with an asphalt anticorrosive layer, so that the corrosion resistance of the emulsified asphalt box is improved.

Preferably: the conveying belt is provided with the flanges, so that the material conveying capacity, stability and uniformity of the conveying belt are enhanced; the drive motor is a hydraulic drive motor.

Preferably, a cleaning rolling brush 611 is arranged at the lower side of the front end of the roll-over stand, the cleaning rolling brush is cylindrical, bristles are arranged outside the cleaning rolling brush, and two ends of the cleaning rolling brush are connected to a support fixed on the roll-over stand in a shaft mode; the adhered materials can be removed by sweeping the grooves of the conveying belt and the cleaning roller brush.

The working process of the invention is as follows: when the vehicle needs to work, the vehicle body is arranged in front of a construction vehicle and keeps advancing synchronously. The water pipe is connected with a water tank of a construction vehicle by using a corresponding hose (a joint is additionally arranged on the water tank of the construction vehicle), and the milk conveying pipe is connected with an emulsified asphalt storage tank of the construction vehicle. Through the connected mode of quick-operation joint and hose, connection speed is fast, and can guarantee certain position compensation function. And (4) turning over and tensioning the turning arm of the turning and lifting unit backwards to enable the turning arm to be located above the gravel box of the construction vehicle. The distance of feed has been prolonged to upset hoisting unit, simultaneously, has solved the problem that current device height is too high and the focus leans on the back. After the preparation work is finished, the water delivery function can be realized through the water pump and the corresponding valve, and the function of delivering the emulsion can be realized through the matching of the pipeline pump and the corresponding valve. Simultaneously, can also realize emulsion self-loopa in the storage tank under the condition of not outwards carrying emulsion through tubing pump and corresponding valve cooperation, reduce its possibility that takes place to subside, guarantee the effect of homogeneity. When transporting aggregate material. Through the action of blowing hydro-cylinder, drive the baffle and open to both sides, make the material in the feed bin discharge downwards, be provided with horizontal conveyor belt in the below of bin outlet, carry discharged grit backward, to the hoisting frame on, the hoisting frame upwards promotes the building stones that horizontal conveyor belt was carried and was come, at upper upset arm department conveyer belt becomes the horizontality, continues to carry backward and falls into in construction vehicle's feed bin.

The lifting frame is arranged in an inclined mode, the lower end of the lifting frame is located in front of the lower portion of the horizontal conveying belt to reduce scattering of stones, and the receiving disc is arranged below the lifting frame to recover the scattered stones. The rear side below the turnover arm is provided with a cleaning rolling brush which is a roller with brush hair, the brush hair also rotates in contact with the conveying belt and scrapes and cleans stone, and the conveying belt after unloading is cleaned to prevent the stone from adhering to the conveying belt.

The invention is further illustrated by the following specific examples.

Example 1

The continuous conveying vehicle is a 13-meter low flat car, the height of a chassis is 1.1 meter, an effective box is 10 meters long and 3 meters wide, the total weight is 65 tons, the weight of the flat car is 8 tons, the load can be loaded by 57 tons, the vehicle can be drawn by 65 tons and hung (420 horsepower) at a speed of 60KM/h, the vehicle can run at an idle speed during working, the vehicle can be braked and decelerated, three groups of gravel bins are provided, the volume of each group is 6m, the total volume is 18m, the vehicle can be fully loaded by 36 tons at a density of 2.0, a discharge port is provided with a door opening and closing mechanism, a hydraulic oil cylinder accurately controls the opening size, the opening/bottom width is less than 28MM/600MM ~ 200MM/770MM, a discharge port oil cylinder d50X150 drives a vertical hinged door, the door is opened, the opening size is less than 300MM (working is 200 MM), a vibrator is accurately controlled by a displacement sensor, a vibrator is arranged on the side of the MM bin, and a maintenance port is arranged on one side of the MM side of.

The volume of a water tank in the liquid material conveying unit is 5 cubic meters, the liquid material conveying unit is integral, a water filling port and an overflow port are designed on the upper side, and a water discharging port with the caliber of 2 inches is designed on the lower side. And is loaded with about 5 tons. Water feeding valve, joint, overflow pipe and electric water pump. The diameter of the end face is 0.8 meter of access hole. The inner surface is coated with an asphalt anti-corrosion layer. The emulsified asphalt box has a structure with a water tank, 5 cubic meters and an end surface diameter of 0.8 meter, and is convenient for maintenance of a bin gate. The block was loaded with about 5 tons at 1.0 density. And a water feeding valve, a joint, an overflow pipe, a motor and a gear pump are matched. The inner surface is coated with an asphalt anti-corrosion layer. The pipeline pump is matched with a centrifugal pump of the model ISG65-100A, the flow rate is 22.3L/h, the lift is 10m, the power is 1.1KW, and the voltage is 380V. The drift diameter DN65 of the pipeline is a multi-section structure of a steel pipe, so that the steel pipe is convenient to decompose and clean, and the end opening of the steel pipe is matched with a fire hose for 20 meters. The gear pump of the emulsified asphalt can select KCB-200 (4 KW).

A lifting conveyor of the turnover lifting unit adopts a cotton canvas flange belt with the width of 800mm, 3 layers of cloth are arranged (an upper layer 3+ a laminated layer 4.5+ a lower rubber 3=11 mm), the height of the flange belt is 120mm, the baffle distance is 126 ~ mm, the weight of each meter of the belt is 18 KG., the weight of each meter of the belt is 12.5Kg (0, 0062 vertical), the lifting angle of each meter of stone containing 84 KG. is 50 degrees, the effective height of the lifting height is more than 3.4 meters, the backward extending conveying distance is 4.5 meters, the belt transmission speed v =0.4M/S, the loose crushed stone density is 1.32 ~ 2.0 ton/M, the dynamic repose angle is 35 degrees, 2 tons/minute, (120 tons/h), the belt can be regulated at low speed to high speed operation with 30% rotating speed, the tensioning length is 300mm, the elongation rate is 1.5-2%, the diameter of a driving roller of the lifting conveyor is 500mm, the rotating speed is 16RPM, the driving torque is more than 1750NM, the driving torque of a KG motor is regulated at low speed when the high speed, the high speed of the belt is 30% rotating speed, the motor speed, the tensioning length is 30%, the speed of the driving speed of the motor speed of a belt is regulated, the driving motor, the driving speed of the driving motor speed of the motor speed of a driving motor, the driving motor speed of a belt is regulated, the driving motor speed of a driving motor is regulated, the driving motor speed of a driving motor is regulated, the driving motor speed of a driving motor is regulated, the driving motor speed of a driving motor driving mechanism is regulated, the driving.

The generator set of the power unit is Kohler KL-3135, the power is 20.5HP, the voltage is 220/380V, the rated current is 15A, the frequency is 50HZ, and the power factor is 0.8.

In the embodiment, the height of a slurry seal vehicle matched with the slurry seal vehicle is not more than 3.4M, the operation running speed is 5KM/h, the conveying vehicle conveys 120 tons/h of crushed stone, the conveying capacity of emulsion/water is 0.2/0.3 cubic meter/minute, the volume of a stone storage bin is 18 cubic meters, the volume of a water tank is 5 cubic meters, and the volume of an emulsified asphalt liquid tank is 5 cubic meters. The slurry sealing vehicle can be effectively guaranteed to be supplied continuously without stopping, so that the construction progress and quality are guaranteed, and the construction efficiency is improved.

In conclusion, the structure of the invention can be matched with the existing slurry seal vehicle and paving box combination and the like to carry out combined construction or repair of the surface layer of the pavement in the construction and maintenance process of the pavement of the highway. After the slurry seal vehicle is equipped with the invention, the slurry seal vehicle can realize continuous construction without stopping, thereby greatly improving the construction efficiency and the construction quality.

The water delivery unit and the infusion unit are conveyed by the pipeline pump and connected through the quick connector, so that the water delivery unit is safe and reliable, and meanwhile, the water delivery unit has a back suction function, and waste and pollution can be reduced. The liquid material conveying unit has the advantages of high automation degree of conveying liquid materials, less pollution and high reliability. The connection with the construction vehicle is carried out through the modes of the steel pipe arranged at the tail of the vehicle, the hose and the quick connector, the connection is convenient and fast, the material leakage is not easy, and the pollution is avoided. The emulsion conveying pipe is formed by connecting a plurality of short pipes, is easy to clean, and the self-circulation system can be used for sealing the emulsion conveying pipe and preventing leakage. The feed bin of the material conveying unit is provided with the filter plate, so that large impurities can be filtered during charging, the material flow is stable, and the impact is small. Through the arrangement of the fluid director, the material flow is stable during discharging, the bridge is not easy to be bridged, and the stress condition of the baffle is reduced. The turnover lifting unit can be turned backwards in the working state and turned forwards in the non-working state, so that the overall length is reduced, the transportation is facilitated, the damage to the turnover arm is reduced, and the service life of the turnover lifting unit is prolonged. The roll-over stand and the lifting frame are well matched, stone conveying is effectively guaranteed, the roll-over stand is turned over through the L-shaped roll-over arm, and reliability is good. The hydraulic telescopic mechanism enables the conveyor belt to better adapt to the length change in the overturning process, ensures better tension degree and improves the service life and the conveying efficiency.

Claims

1. A continuous feed vehicle includes a vehicle body (100) with a bed plate; the method is characterized in that: the device also comprises a power unit (200), a liquid material conveying unit (300), a sand and stone silo unit (400), a horizontal conveying unit (500) and a turnover lifting unit (600);

the liquid material conveying unit (300): comprises a storage tank and a pipeline system; the storage tank is of a hollow cuboid structure, a partition plate is arranged in the storage tank, the storage tank is divided into a water tank (301) and an emulsified asphalt tank (302), liquid inlets (303) are arranged above the water tank and the emulsified asphalt tank, liquid outlets (304) are arranged below the water tank and the emulsified asphalt tank, and access ports (311) are arranged on the side surfaces of the water tank and the emulsified asphalt tank; a water delivery pipe (305) is arranged on the water tank, and the other end of the water delivery pipe is opened at the rear part of the vehicle body and is connected with a water delivery hose through a quick joint (306); a water pump (307) is arranged at the position of the water pipe close to the water tank; the emulsified asphalt box is provided with a milk conveying pipe (308), the other end of the milk conveying pipe is opened at the rear part of the vehicle body and is connected with a milk conveying hose through a quick joint; a pipeline pump (309) is arranged at the position of the milk conveying pipe close to the emulsified asphalt box;

the gravel bin unit (400): the device comprises a plurality of parallel bins, wherein each bin is in a square hopper shape, the upper part of each bin is provided with a feed inlet (401), the lower part of each bin is provided with a discharge outlet (402), a cross-shaped framework (403) is arranged at the feed inlet, a filter plate (404) is hinged on the framework, supporting plates (405) matched with the filter plate are arranged at four corners of the feed inlet, a conical tubular fluid director (406) is arranged above the discharge outlet in each bin, and the fluid director is fixed on the framework through a support; a vibrator (407) is arranged on the outer side of the storage bin; a baffle (408) is arranged below the discharge hole of the storage bin in a sliding connection manner;

the horizontal conveying unit (500): comprises a driving roller and a horizontal conveying belt which are fixed on a fixed frame;

the roll-over hoist unit (600): comprises a lifting frame (601), a turning frame (602) and a conveying belt (603) matched with the lifting frame and the turning frame; the lifting frame is obliquely arranged and is connected with the vehicle body through fixing frames (604) fixed on two sides of the lifting frame; one end of the turnover frame is hinged to the upper end of the lifting frame; the turnover mechanism is characterized by further comprising an L-shaped turnover arm (605) which is connected to the fixed frame in a shaft mode, wherein one end of the turnover arm is connected with the fixed frame through a turnover oil cylinder (606), and the other end of the turnover arm is connected with the turnover frame through a turnover pull rod (607); a driving roller (609) with a driving motor (608) is arranged at the front part of the roll-over stand; the roll-over stand comprises a roll-over stand main body (621) and a head (622) connected with the main body in a sliding mode, telescopic oil cylinders (623) are arranged at two ends of the roll-over stand main body, and the other ends of the telescopic oil cylinders are connected with the head.

2. The continuous feed carriage of claim 1, wherein: the power unit comprises a generator set and a hydraulic station.

3. The continuous feed carriage of claim 1, wherein: a plurality of pinch rollers (610) matched with the outer side of the conveying belt are arranged on the lifting frame and/or the overturning frame.

4. The continuous feed carriage of claim 1, wherein: the two baffle plates are arranged in a split manner and are connected to the lower side of the discharge hole in a sliding manner, the two baffle plates are respectively connected with the free end of a discharge oil cylinder, and the discharge oil cylinder (409) is fixed on a stock bin or a stock bin frame (411); the lower side of the discharge port is provided with a bracket matched with the side edge of the baffle, and the bracket is provided with a supporting roller (410) matched with the baffle.

5. The continuous feed carriage of claim 1, wherein: a tee joint (310) is arranged behind the pipeline pump on the milk conveying pipe, one opening of the tee joint is communicated with the emulsified asphalt tank through a return pipe (312), a milk conveying valve (314) is arranged on the milk conveying pipe behind the tee joint, and a return valve (313) is arranged on the return pipe.

6. The continuous feed carriage of claim 1, wherein: the milk conveying pipe comprises a plurality of short pipes connected by flanges.

7. The continuous feed carriage of claim 1, wherein: and the inner surface of the emulsified asphalt box is coated with an asphalt anticorrosive layer.

8. The continuous feed carriage of claim 1, wherein: the conveying belt is provided with a flange; the drive motor is a hydraulic drive motor.