CN216004532U - Self-moving intelligent flat car cleaning integrated machine - Google Patents

Abstract

The utility model relates to a self-moving intelligent flat car cleaning all-in-one machine, which comprises: the door-shaped frame vehicle body can allow vehicles loaded with bulk materials to enter and exit, self-propelled wheels are arranged below the door-shaped frame vehicle body, and a flat vehicle device, a carriage edge cleaning device and a flat angle device are arranged at the top of the door-shaped frame vehicle body. The utility model utilizes the door-shaped frame body to place a loading vehicle in the door-shaped frame body, and the conical material pile formed in the carriage in the loading process is flattened through the flatcar at the top of the door-shaped frame body and the sweeping and chamfering device, and the materials are filled into the four corners of the carriage and the scattered materials on the side plates at the periphery of the carriage are swept, so that the loading and cleaning work which is manually finished in the past is completely automatic, the loading cost is reduced, and the loading efficiency is improved.

Description

Self-moving intelligent flat car cleaning integrated machine

Technical Field

The utility model relates to a self-moving intelligent flat car cleaning integrated machine, which is a transportation mechanical facility and a facility for cleaning operation after loading cars in a material storage yard.

Background

Conventional bulk commodity materials (e.g., coal, sand, etc. processed uniform particle commodities) dumps typically use a conventional loader to load transportation vehicles. The loading process is essentially of the rough type, with essentially no programming of the loading process, and is carried out completely by the loader driver according to the field situation. Some large-scale bulk commodity stockyards can set up the special messenger and command the loading process in the stockyard to carry out scientific scheduling to the loading process according to planning theory. However, due to the lack of professional equipment and excessive interference of human factors in the scheduling process, the whole loading process is basically in a relatively simple and non-programmed state and cannot be refined. One problem that current loading stock ground exists is that, the vehicle loads the back, and the material that loads in the carriage is in the state of piling up at random, often also scatters the material on the ledge of carriage, at this moment need carry out level and clear up to the material in the carriage to avoid in the transportation because the material loads the unbalanced formation unbalance loading, form transportation potential safety hazard, probably pollute the sanitation of haulage route simultaneously. The existing leveling and cleaning are basically completed manually, the automation degree is low, the labor intensity is high, and the efficiency is low. In the process of loading automobiles, how to realize the automatic flat car and cleaning of bulk materials is a problem to be solved.

Disclosure of Invention

In order to overcome the problems in the prior art, the utility model provides a self-moving intelligent flat car cleaning all-in-one machine. The all-in-one machine and the method realize the automatic cleaning operation of the carriage after the automobile is loaded in a bulk material loading field by arranging facilities such as cleaning, scraping plates and the like on the self-propelled sweeper.

The purpose of the utility model is realized as follows: the utility model provides a clean all-in-one of self-moving formula intelligence flatcar, includes: the door-shaped frame vehicle body can allow vehicles loaded with bulk materials to enter and exit, self-propelled wheels are arranged below the door-shaped frame vehicle body, and a flat vehicle device, a carriage edge cleaning device and a flat angle device are arranged at the top of the door-shaped frame vehicle body.

Further, the gate frame body includes: the top is the frame roof beam that the horizontal cross-section shape is the rectangle by front and back roof beam and both sides roof beam, frame roof beam four corners be connected with the top of four stands respectively, four stand bottoms set up four respectively from taking the power supply and can change the direction of motion from walking the wheel, be equipped with the tie-beam between two pairs of stands on the long limit of both sides of rectangle.

Furthermore, an equipment bin and a battery bin are arranged on the connecting beam.

Furthermore, the flatcar device comprises a scraper lifting frame and a flatcar scraper, wherein the scraper lifting frame spans two side beams of the frame beam.

Furthermore, rails are arranged on the beams on the two sides of the frame beam, and the scraper lifting frame is installed on the rails.

Furthermore, the carriage edge cleaning device comprises a front lifting frame and a front cleaning facility which are arranged at the front end and the rear end of the frame beam, and a rear lifting frame and a rear cleaning facility.

Furthermore, the front lifting frame and the rear lifting frame are respectively arranged on the track.

Furthermore, preceding crane and back crane be equipped with the straight angle device, the straight angle device is including setting up the straight angle arm that can stretch out and draw back in the both sides of preceding crane and back crane respectively, straight angle arm top be equipped with rotatory flat angle ware.

Furthermore, the front side and the rear side of the front lifting frame and the rear lifting frame are provided with at least one monitoring sensor, the monitoring sensors are electrically connected with a controller, and the controller is electrically connected with the scraper lifting frame, the front lifting frame, the rear lifting frame and each straight-angle mechanical arm.

The utility model has the advantages and beneficial effects that: the utility model utilizes the door-shaped frame body to place a loading vehicle in the door-shaped frame body, and the conical material pile formed in the carriage in the loading process is flattened through the flatcar at the top of the door-shaped frame body and the sweeping and chamfering device, and the materials are filled into the four corners of the carriage and the scattered materials on the side plates at the periphery of the carriage are swept, so that the loading and cleaning work which is manually finished in the past is completely automatic, the loading cost is reduced, and the loading efficiency is improved.

Drawings

The utility model is further illustrated by the following figures and examples.

FIG. 1 is a schematic perspective view of the structure of the all-in-one machine according to the first embodiment of the utility model;

FIG. 2 is a schematic structural diagram of an integrated machine according to the second, fourth, sixth and eighth embodiments of the present invention, which is a view taken along the direction A in FIG. 1;

fig. 3 is a schematic structural diagram of the second, fourth, fifth, sixth and eighth integrated machines according to the embodiment of the present invention, which is a view in the direction B in fig. 2;

fig. 4 is a flow chart of a method according to a tenth embodiment of the present invention.

Detailed Description

The first embodiment is as follows:

the embodiment is a self-moving intelligent flat car cleaning all-in-one machine, as shown in fig. 1. The embodiment comprises the following steps: the device comprises a portal frame body 1 capable of allowing a vehicle 01 loaded with bulk materials to enter and exit, wherein self-propelled wheels 2 are arranged below the portal frame body, and a flat car device 3, a carriage edge cleaning device 4 and a flat angle device 5 are arranged at the top of the portal frame body.

The self-moving intelligent flat car cleaning all-in-one machine is auxiliary equipment used for bulk material stacking and cleaning a loaded carriage of a loaded car on a loading site (loading yard). The bulk material is usually coal, ore, sand, etc. with a certain uniform particle size or gradation. The self-moving intelligent flat car cleaning all-in-one machine is designed around the purpose because the processed commodities have high value and high loading requirements including quantity, quality and the like, and need to be prevented from being lost as much as possible so as to reduce the loading cost.

The terms "front", "rear", "left" and "right" in the present embodiment and in the following embodiments refer to the front, rear, left and right to which conventional vehicles are accustomed. For convenience of scheduling, the door-shaped frame vehicle body in the embodiment may be designed to be the same front and back, that is, both ends may be used as the vehicle head or the vehicle tail, but the following description only describes the vehicle head or the vehicle tail, so as to facilitate the description.

The portal frame body can have various solutions, such as: the loading vehicle comprises a top frame beam and four upright posts at four corners of the frame beam, connecting beams are arranged at two sides of the top frame beam, and a loading vehicle can enter a door-shaped frame vehicle body from the front end or the back end; or a front door-shaped beam and a rear door-shaped beam, a connecting beam is used in the middle, and the like.

Each lifting frame is arranged at the top of the door-shaped frame body. Each lifting frame can be fixed on the door-shaped frame body and can also be designed to move back and forth automatically. If each lifting frame is fixed on the door-shaped frame body, the lifting frame moves completely by the rotation of the self-propelled wheels, so that the door-shaped frame body integrally moves back and forth, and the functions of flattening, cleaning and leveling corners can be achieved. If the lifting frames can move back and forth by themselves, the lifting frames can be driven to move in a certain range by adopting the modes of an electric cylinder, an electric push rod or an electric guide rail and the like, so that the operation process is more flexible.

The four self-propelled wheels can be driven by relatively independent power sources to form relatively independent motion units, and the power sources can adopt hub motors or conventional motors with speed reducers. At least two of the four self-propelled wheels can steer so as to realize that the portal frame vehicle body can freely move in all directions.

The flat car device is used for flattening the conical material pile in the carriage. There are several ways in which the flatcar can be implemented, for example, a screed capable of being raised and lowered, the width of which approximates the width of the car. During operation, the height of the scraper is reduced, the scraper is inserted into the conical material pile, and the scraper is moved back and forth to realize flat car; or a flatcar facility such as a vertically rotating roller or a horizontally rotating turntable is adopted, and flatcar is realized through front-back left-right movement. The lifting mechanism for driving the flat car facility to lift can adopt an electric cylinder, an electric push rod or an electric guide rail and other electrically driven linear motion mechanisms.

The carriage edge cleaning device is used for cleaning materials scattered at the top end of the carriage side plate during loading and sweeping the scattered materials into the carriage. The sweeping of the carriage edge can be carried out in various modes, such as adopting a brush capable of moving front and back and left and right, or adopting facilities such as a rotating brush barrel and the like, and can complete the sweeping operation under the coordination of the lifting frame. The brush or the brush barrel can be arranged along the edge of the carriage or the vertical edge, and the like.

The flat angle device is used for flatly spreading the materials concentrated in the middle of the carriage to four corners of the carriage. In the loading process, the material often forms tapered material heap in the middle part of the carriage, and carriage four corners are often vacant, and the flatcar device is difficult to fill and level up carriage four corners, has set up the straight angle device for this embodiment specially, is used for filling effect to carriage four corners specially. The flat corners can be moved in a variety of ways, such as by using a horizontal rotating disk or scraper that can be moved from the center of the car to the four corners to push material from the center of the car into the corners of the car. The straight angle device can share the lifting frame with the cleaning device, the cleaning facility is arranged on one side of the lifting frame, the straight angle facility is arranged on the other side of the lifting frame, the straight angle device and the lifting frame work together, and interference is avoided.

In the embodiment, the movement of each facility can be realized by electric driving facilities such as an electric cylinder, an electric push rod or an electric guide rail.

The present embodiment is also provided with an electronic control device having electronic computing and memory capabilities. The control device is provided with a portable wireless remote controller, and an operator can remotely control the flatcar cleaning all-in-one machine on site through the remote controller, so that the flatcar cleaning all-in-one machine can work in a self-propelled manner, and the working position can be properly moved and adjusted in the working process. The controller is in contact with an upper computer of the bulk material loading yard in a wireless mode, and relevant information and control instructions are exchanged.

Example two:

the present embodiment is an improvement of the first embodiment, and relates to a refinement of the first embodiment of a door-shaped frame vehicle body, wherein the door-shaped frame vehicle body of the present embodiment includes: the top of the frame beam 101 is composed of a front beam 1011 and a rear beam 1011 and two side beams 1012 (see fig. 3), the horizontal section of the frame beam is rectangular, four corners of the frame beam are respectively connected with the tops of four upright posts 102, the bottoms of the four upright posts are respectively provided with four self-propelled wheels which are provided with power sources and can change the motion direction, and a connecting beam 103 is arranged between two pairs of upright posts on the long sides of the rectangle, as shown in fig. 2 and 3.

The door type frame automobile body be the cavity automobile body, upper portion is the frame roof beam, four stands in four corners, the stand bottom is from the travelling wheel. The middle of the body of the portal frame can pass through the loading vehicle from front to back, the height inside the portal frame exceeds the height of the vehicle head, generally is higher than 2.4 meters, the width exceeds the width of a common loading vehicle, generally needs to exceed 2.5 meters, and the height of all the raised operating facilities exceeds the height of the vehicle head of the loading vehicle so as to enable the loading vehicle to pass smoothly.

The four self-propelled wheels of the embodiment have own power sources and own steering capacity, and the arrangement enables the whole portal frame body to move in any direction more flexibly.

The connecting beams on the two sides can be provided with a battery bin and a control equipment bin, or the battery bin and the control equipment bin are also arranged in the upright post.

Example three:

the present embodiment is an improvement of the above-mentioned embodiment, and is a refinement of the above-mentioned embodiment about the connection beam, and the connection beam described in the present embodiment is provided with the equipment bin and the battery bin.

Various electronic equipment such as control equipment, wireless communication equipment and the like are mainly installed in the equipment bin, and due to the fact that the size of modern electronic equipment is small, the electronic equipment can be installed in the connecting beam or the stand column or the frame beam. Various lifting mechanisms and telescopic mechanisms described in this embodiment all adopt electric drive, such as an electric cylinder, an electric push rod or an electric guide rail, and need stronger power supply support. Because the all-in-one is the equipment that the place used, can use power cord such as overhead line, perhaps stable power supply, just can set up the battery in frame roof beam, stand and the tie-beam also, utilize the battery to act on the power supply.

Example four:

the present embodiment is a modification of the above-mentioned embodiment, and is a refinement of the above-mentioned embodiment with respect to the flatcar device, and the flatcar device described in the present embodiment includes a squeegee elevation frame 301 and a flatcar squeegee 302 straddling both side beams of the frame beam, as shown in fig. 2 and 3.

The lifting frame is used for lifting or lowering the scraper so as to lift the scraper when a loading vehicle enters and allow a vehicle head to pass through, and when the flat car works, the scraper is lowered and inserted into the conical stack. The lifting frame can be fixed between the two side beams or designed into a trolley which can walk on the side beams front and back to drive the scraping plate to move back and forth, so that the flexibility of the flat car is improved. The lifting frame can be electrically driven, such as an electric cylinder, an electric push rod or an electric guide rail.

The scraper can adopt a straight scraper, and can also adopt other forms of scrapers such as a herringbone scraper.

Example five:

the present embodiment is an improvement of the above embodiment, and is a refinement of the above embodiment regarding the frame beam, the two side beams of the frame beam described in the present embodiment are provided with rails 1013, as shown in fig. 3, and the scraper lifting frame is installed on the rails.

The length of the track is equal to the length of the two sides of the frame beam, and the scraper lifting frame can move from the front end to the rear end of the portal frame body or move oppositely along the track, so that the flexibility of the operation of the scraper flat car is improved. The driving force for the lifting frame to move can also adopt electric drive, such as a motor driving roller and the like.

Example six:

the present embodiment is a modification of the above-described embodiment, and is a refinement of the above-described embodiment with respect to the car edge sweeping device, and the car edge sweeping device described in the present embodiment includes a front crane 6 and a front sweeping facility 401 provided at the front and rear ends of the frame beam, and a rear crane 7 and a rear sweeping facility 402, as shown in fig. 2 and 3.

In the embodiment, the front end and the rear end are respectively provided with the front cleaning facility and the rear cleaning facility so as to ensure no dead angle during cleaning. The two sets of cleaning facilities are provided with respective lifting frames, and can independently complete cleaning operation. The two lifting frames can move back and forth along the track so as to increase the flexibility of cleaning operation. The lifting frame is also electrically driven.

The cleaning facility may employ a vertically rotating cleaning drum or a horizontally rotating cleaning pan.

A left cleaning plate and a right cleaning plate can be arranged on one cleaning lifting frame to respectively clean the two sides of the vehicle. The two cleaning discs are designed to be capable of walking transversely to clean the front edge or the rear edge of the carriage and walking longitudinally to clean the two side edges of the carriage.

The cleaning roller can be a long roller, the length of the roller is equal to or slightly longer than the width of the carriage, and the long roller can clean the front edge and the rear edge of the carriage and can also clean the two side edges of the carriage. The rollers can also be designed into a long roller and two short rollers at two sides, the long roller and the two short rollers at two sides are vertical to form a door shape, the long roller at the middle is used for cleaning the front edge or the rear edge of the carriage, the short rollers at two sides are used for specially cleaning the two side edges of the carriage, and the long roller and the short rollers move back and forth along with the lifting frame to form the operation of cleaning the front edge and the rear edge of the carriage and the two side edges.

Example seven:

the embodiment is an improvement of the above embodiment, and is a refinement of the above embodiment regarding the front and rear lifting frames, and the front lifting frame and the rear lifting frame described in the embodiment are respectively installed on the track.

The front lifting frame and the rear lifting frame are also provided with traveling mechanisms which can move back and forth so as to facilitate the cleaning operation.

Example eight:

the embodiment is an improvement of the above embodiment, and is a refinement of the above embodiment about a straight angle device, the front lifting frame and the rear lifting frame in the embodiment are provided with a straight angle device, the straight angle device includes a telescopic straight angle mechanical arm 501 respectively arranged at two sides of the front lifting frame and the rear lifting frame, and a rotary straight angle device 502 is arranged at the top end of the straight angle mechanical arm, as shown in fig. 2 and 3.

The straight angle device and the cleaning device share one lifting frame, the cleaning device is arranged on one side of the lifting frame, the straight angle device is arranged on the other side of the lifting frame, and the straight angle device and the lifting frame are not interfered with each other.

The straight-angle mechanical arm is a three-dimensional motion structure capable of moving up, down, left, right, front and back, and the head of the mechanical arm can be inserted into the corner of a carriage to perform straight-angle operation.

The angle leveler can be a horizontal rotating disk, gear teeth capable of pushing materials to move are arranged around the rotating disk, and the materials are rolled by the gear teeth to be pushed outwards to realize angle leveling. The flat angle device can be a vertical rotary cylinder, and the outer circular surface of the rotary cylinder is provided with a protrusion capable of throwing the materials to corners so as to realize flat angle.

Example nine:

the embodiment is an improvement of the embodiment and is a refinement of the control system, at least one monitoring sensor is arranged on the front side and the rear side of the front lifting frame and the rear lifting frame, the monitoring sensors are electrically connected with a controller, and the controller is electrically connected with the scraper lifting frame, the front lifting frame, the rear lifting frame and each straight-angle mechanical arm.

The main sensors are listed in the embodiment, but in practice, a plurality of displacement sensors can be added to detect the positions of the lifting frames and the positions of the protractor and the sweeper to implement feedback control.

Example ten:

the embodiment is an intelligent flat car cleaning method using the self-moving intelligent flat car cleaning all-in-one machine in the embodiment. The basic idea of the method is to use a self-walking gate-type body, place a loaded vehicle filled with goods in the body, and clean the vehicle by means of scrapers, cleaning, flat corners and the like, so as to facilitate long-distance transportation, eliminate potential safety hazards and protect the environment.

The method of the embodiment specifically includes the following steps, and the flow is shown in fig. 4:

step 1, initialization: carry out the position initialization of each crane according to the position of cleaning that the loading of spilling dress stock ground required to set up, include: respectively moving the front lifting frame and the rear lifting frame to the foremost end and the rearmost end of the frame beam, and placing the scraper lifting frame in the middle of the frame beam;

the purpose of the initialization is to determine the determined position of the individual frame beams for accurate position control in subsequent work. If the guide rail on the frame beam is provided with the position sensor, the step can be omitted, and the accurate positioning of each moving frame can be realized by directly utilizing the position information of the position sensor.

Because the front lifting frame and the rear lifting frame are respectively provided with the monitoring sensors, the whole carriage needs to be scanned, and the size of the carriage needs to be confirmed so as to arrange the flat car and the sweeping of the carriage. The data of the carriage can be obtained from the upper computer and verified by the detection sensor. It is therefore important to initialize or determine the position of the respective crane.

Step 2, loading the vehicle to enter: the method comprises the following steps that a loading automobile filled with bulk materials drives into a portal frame automobile body, a monitoring sensor of a front lifting frame monitors the front edge position of a carriage of the automobile, after the front edge position of the carriage is detected, a driver is instructed to stop the automobile, the front lifting frame confirms the front edge position of the carriage again, then a monitoring sensor on the front lifting frame scans the rear edge of the carriage, if the length of the carriage exceeds the length of the portal frame automobile body, four self-propelled wheels are started to enable the portal frame automobile body to retreat until the monitoring sensor on a rear lifting frame finds the rear edge of the carriage, the length of the carriage is confirmed, and meanwhile the width of the carriage is confirmed;

the key to this step is to identify the edges of the car to determine its size in order to determine the work plan. Since there are many types of trucks for loading bulk materials, the length of the carriage is not very standard, and there are many vehicles with very long length, it is impossible to design the gantry to be very long when designing the portal frame body, but the gantry is designed to be the length of the carriage of the medium-sized vehicle, if the carriage is shorter than the length of the portal frame body, each lifting frame can run back and forth by using the guide rail on the frame, so as to realize the cleaning and leveling of each corner of the carriage. If the length of the carriage is longer than that of the portal frame body, the self-running wheels under the portal frame body need to be started to enable the portal frame body to move backwards, and under the condition that the loading vehicle is not moved, the rear lifting frame equivalently moves backwards until the rear edge of the carriage is found.

Step 3, determining an operation plan: determining a flat car and a cleaning plan according to the size of the compartment and the accumulation state of the materials in the compartment;

the monitoring sensor scans the goods stacking state in the carriage, finds the highest point of the goods stacking in the carriage, and determines the positions of the highest point of the goods in the front and at the back of the carriage, so that the materials at the highest point can be pushed to be flat by the scraper.

Although the operation is not flat car and cleaning, the operation plan can not be completely unified due to different lengths of various carriages, if the carriages are shorter, the operation can be directly carried out in the range of the guide rail, and if the car body is longer and exceeds the range which can be reached by the guide rail, self-walking wheels are added to enable the portal frame car body to move back and forth, so that the functions of leveling and cleaning the whole carriage are achieved.

Step 4, flatcar: according to an operation plan, moving the scraping lifting frame on the guide rail, or moving the scraper to the highest accumulation point of the loaded goods through a self-travelling wheel, putting down the scraper by the scraper lifting frame, and pushing the accumulated conical head flat through at least one back-and-forth reciprocating motion of the scraper until the materials in the whole carriage are flattened;

the cone shakeouts will pile up in the seesaw motion of scraper blade, need make a round trip reciprocal scraping many times when accumulational conical head is higher, just can scrape flat, because the four corners needs to be floating, still need scrape some materials more with both ends. The material scraping amount each time needs the control amount of the lifting frame, and the lifting amount is determined in the operation plan.

Step 5, cleaning: moving the scraper lifting frame to the central part of the door-shaped frame body, starting the front lifting frame and the rear lifting frame at the same time, lowering the front and rear cleaning facilities, cleaning the front and rear edges and the two side edges of the carriage, and starting cleaning from the front and rear edges of the carriage to the middle;

because of the front and the back cleaning facilities, the cleaning process starts from the front and the back edges of the carriage, and the two cleaning lifting frames move in the same direction and move towards the middle. When the carriage for loading the vehicle is long, the self-running wheel extension formation can also be started. When the two cleaning lifting frames reach the state that the middle of the two cleaning lifting frames is converged with the scraper lifting frame, the three lifting frames can do short-distance reciprocating motion in the middle of the converging part, so that the situation that four corners are cleaned due to the fact that the lifting frames are not in place is avoided.

Step 6, flat angle: when the front lifting frame and the rear lifting frame move towards the middle and the four corners are within the working range of the straight angle mechanical arm, the lifting frame and the rear lifting frame are cleaned to pause, the straight angle mechanical arm is put down, and materials at the four corners of the carriage are leveled by the rotary angle leveler.

The straight angle process is carried out in the middle of the cleaning process. The mechanical arm can move up and down, back and forth, left and right, and can be unfolded only when the mechanical arm needs to be away from the edge of the carriage for a distance, so that the front lifting frame and the rear lifting frame need to move for a distance to the middle of the carriage, when the mechanical arm reaches a flat angle state, the front lifting frame and the rear lifting frame are stopped for flat angle operation, after the flat angle operation is completed, the front lifting frame and the rear lifting frame are started again, the operation of cleaning the edge of the carriage is continued, and the loading vehicle drives away until the cleaning is completed. Then, each crane returns to the initial position to wait for the next vehicle to enter the portal frame body, and a new round of flat car and cleaning are started.

Finally, it should be noted that the above only illustrates the technical solution of the present invention, and not by way of limitation, and although the present invention has been described in detail with reference to preferred arrangements, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solution of the present invention (such as the form of the scraper blade, the form of the cleaning facility, the form of the leveler, the sequence of steps, etc.) without departing from the spirit and scope of the technical solution of the present invention.

Claims (9)

1. The utility model provides a clean all-in-one of self-propelled intelligence flatcar which characterized in that includes: the door-shaped frame vehicle body can allow vehicles loaded with bulk materials to enter and exit, self-propelled wheels are arranged below the door-shaped frame vehicle body, and a flat vehicle device, a carriage edge cleaning device and a flat angle device are arranged at the top of the door-shaped frame vehicle body.

2. The integrated machine of claim 1, wherein the gate frame body comprises: the top is the frame roof beam that the horizontal cross-section shape is the rectangle by front and back roof beam and both sides roof beam, frame roof beam four corners be connected with the top of four stands respectively, four stand bottoms set up four respectively from taking the power supply and can change the direction of motion from walking the wheel, be equipped with the tie-beam between two pairs of stands on the long limit of both sides of rectangle.

3. The all-in-one machine of claim 2, wherein an equipment bin and a battery bin are arranged on the connecting beam.

4. The integrated machine of claim 3, wherein the flatcar device comprises a squeegee lift and a flatcar squeegee that straddle the side beams of the frame beam.

5. The integrated machine of claim 4, wherein rails are arranged on the beams on the two sides of the frame beam, and the scraper lifting frame is installed on the rails.

6. The integrated machine of claim 5, wherein the carriage edge sweeping device comprises a front lifting frame and a front sweeping facility arranged at the front end and the rear end of the frame beam, and a rear lifting frame and a rear sweeping facility.

7. The all-in-one machine of claim 6, wherein the front lifting frame and the rear lifting frame are respectively arranged on a rail.

8. The all-in-one machine is characterized in that the front lifting frame and the rear lifting frame are provided with a flat angle device, the flat angle device comprises telescopic flat angle mechanical arms respectively arranged at two sides of the front lifting frame and the rear lifting frame, and the top end of each flat angle mechanical arm is provided with a rotary flat angle device.

9. The all-in-one machine of claim 8, wherein the front side and the rear side of the front lifting frame and the rear lifting frame are provided with at least one monitoring sensor, the monitoring sensors are electrically connected with a controller, and the controller is electrically connected with the scraper lifting frame, the front lifting frame, the rear lifting frame and each straight-angle mechanical arm.

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