A special left and right conveying device for a highway ditch slotting slipform machine

Abstract

The invention discloses a left and right material conveying device specially used for a slipform machine for grooving a highway ditch, comprising a frame, a milling assembly, a conveying assembly and a material baffle plate. The milling assembly and the conveying assembly are sequentially arranged in a horizontal direction below the frame. The milling assembly comprises a milling machine and a driving assembly. The output end of the driving assembly is connected to the milling machine to drive the milling machine to rotate. The material baffle plate is fixedly installed below the frame. The material baffle plate comprises a first material baffle plate, which is arranged between the milling assembly and the conveying assembly. The first material baffle plate is arranged vertically with the conveying assembly, and a material discharge port is opened on the first material baffle plate. The problem that waste soil can only be transported manually in the traditional construction process is solved, and the waste soil generated by the grooving of the ditch is automatically thrown toward the slope direction, so that manpower and material resources are saved and construction efficiency is accelerated. The conveying assembly can be respectively transmitted to the left and right sides through adjustment, and the waste soil can be thrown out to the left and right sides according to actual conditions, and can adapt to various working conditions.

Description

Technical Field

[0001] The invention relates to the field of building construction, in particular to a left and right material conveying device specially used for a highway ditch slotting slipform machine. Background Art

[0002] Highway ditch refers to the longitudinal artificial ditch set on the outside of the shoulder of the excavated roadbed and the outside of the foot of the low fill roadbed, which is used to collect surface water on the highway pavement, remove the slope water of the slope above the road intercepted by the roadbed, quickly gather them and introduce them into a smooth drainage channel, and discharge them to the bottom of the road through bridges and culverts. Therefore, the highway ditch is an important structure that is necessary for timely drainage and protection of the roadbed of the highway; at present, the ditch trenching is generally carried out by mechanical excavation assisted by manual labor, and the ditch trenching slipform machine is mostly used. The ditch slipform machine is a device that directly pours cement on-site to make a channel. After repeated mechanical vibration, a standard hard channel can be made; the slipform machine is equipped with a milling machine to mill the ditch, thereby generating waste soil. The cleaning, stacking and transportation of the waste soil require manual handling, which wastes manpower and material resources, affects construction efficiency and slows down the progress of the project. Summary of the invention

[0003] In order to solve the problems that the waste soil generated by the existing ditch grooving slipform machine used for highway ditch opening needs to be manually transported, which is time-consuming and labor-intensive and affects the construction efficiency, the present invention provides a left and right material conveying device dedicated to the highway ditch grooving slipform machine.

[0004] The technical solution of the present invention is achieved through the following solution: a left and right material conveying device specially used for a highway ditch grooving slipform machine, characterized in that it includes a frame, a milling assembly, a conveying assembly and a material baffle plate, wherein the milling assembly and the conveying assembly are sequentially arranged in a horizontal direction below the frame, the milling assembly includes a milling machine and a driving assembly, the output end of the driving assembly is connected to the milling machine to drive the milling machine to rotate, the material baffle plate is fixedly installed below the frame, the material baffle plate includes a first material baffle plate, the first material baffle plate is arranged between the milling assembly and the conveying assembly, the first material baffle plate is arranged vertically to the conveying assembly, and a discharge port is opened on the first material baffle plate.

[0005] Through the above technical scheme, during the construction process, the milling assembly is located in the ditch, and the conveying assembly is fixed above the ditch through the frame. The position of the slope is determined according to the actual situation and the conveying direction of the conveying assembly is controlled to be transmitted in the direction of the slope; a first baffle plate is arranged between the milling assembly and the conveying assembly, and a discharge port is opened on the first baffle plate, which can better throw the waste soil generated by the milling machine backward to the conveyor belt assembly, which is more conducive to the falling of the waste soil; the milling assembly rotates counterclockwise to throw the waste soil through the discharge port on the first baffle plate to the conveying assembly, and the conveying assembly transfers the waste soil falling on it to the slope, which solves the problem that the waste soil can only be transported manually in the traditional construction process, and the waste soil generated by the ditch grooving is automatically thrown in the direction of the slope, saving manpower and material resources and accelerating construction efficiency.

[0006] Preferably, the conveying assembly includes a first active roller assembly, a second active roller assembly and a conveyor belt assembly, the first active roller assembly and the second active roller assembly are respectively rotatably mounted on the frame, the first active roller assembly and the second active roller assembly are respectively sleeved with a conveyor belt assembly on the outside, and the first active roller assembly and the second active roller assembly are respectively located on the left and right sides between the conveyor belt assembly.

[0007] Preferably, the first active roller assembly comprises a first active roller and a forward and reverse rotation unit, the forward and reverse rotation unit is connected to the first active roller to drive the first active roller to rotate, and the second active roller assembly has the same structure as the first active roller assembly.

[0008] Through the above technical scheme, two active roller assemblies are sleeved in the conveyor belt assembly, the first active roller and the second active roller are driven to rotate by the forward and reverse units, and the conveyor belt assembly sleeved on the outside moves under the drive of the first active roller and the second active roller, so as to realize the transportation of the waste soil above the conveyor belt assembly, and the rotation direction of the first active roller assembly and the second active roller assembly is changed by adjusting the rotation direction of the forward and reverse motors, so that the conveying assembly can be adjusted to transmit to the left and right sides respectively, and the waste soil can be thrown out to the left and right sides according to the actual situation, which can adapt to various working conditions.

[0009] Preferably, the material baffle plate also includes a sloped material baffle plate and a second material baffle plate, wherein the sloped material baffle plate is fixedly mounted on the frame, one end of the sloped material baffle plate is connected to the first material baffle plate and the other end is connected to the upper end of the second material baffle plate, and the first material baffle plate and the second material baffle plate are respectively arranged on both sides of the conveying assembly.

[0010] Through the above technical scheme, by setting the second material baffle plate and setting the second material baffle plate above the side of the conveyor belt assembly, it is possible to prevent the waste soil from crossing the conveyor belt assembly and falling into the side ditch. Setting the sloped material baffle plate can limit the position where the waste soil falls to the middle of the conveyor belt assembly, preventing the waste soil from falling and avoiding the need for manual cleaning after the waste soil falls.

[0011] Preferably, the material baffle plate further comprises a partition plate, and the partition plate is fixedly connected below the first material baffle plate, and the partition plate is arranged parallel to the first material baffle plate.

[0012] Through the above technical solution, a partition plate is provided to prevent the generated waste soil from falling between the conveyor belt assemblies and affecting the use of the conveyor belt assemblies.

[0013] Preferably, a driven wheel assembly is arranged between the conveying components, and the driven wheel assembly includes a driven wheel, a fixed column and a supporting plate, the supporting plate is arranged between the conveying components, the supporting plate is fixedly connected to the material baffle plate, the driven wheel is located above the supporting plate between the conveying components, the driven wheel is in contact with the conveyor belt assembly, one end of the fixed column is fixedly connected to the frame, the end of the driven wheel is rotatably mounted on the other end of the fixed column, and the other end of the driven wheel is rotatably mounted on the supporting plate.

[0014] Through the above technical scheme, a driven wheel assembly is arranged between the conveying assemblies to increase the transmission power while supporting the upper surface of the conveyor belt assembly through a plurality of driven wheels to prevent the conveyor belt assembly from being deformed by the weight of the abandoned soil and causing the conveyor belt assembly to be unable to transport normally, and at the same time, the pressure that can be borne by each part of the upper surface of the conveyor belt assembly is equalized.

[0015] Preferably, a scraper plate assembly is further provided below the frame, and the scraper plate assembly is respectively located at the front and rear sides of the transmission direction of the conveyor belt assembly, and the scraper plate assembly includes a column and a scraper plate, and the column is fixedly mounted on the frame, and the scraper plate is connected to the two columns by bolts, and the scraper plate is in contact with the conveyor belt assembly.

[0016] Through the above technical scheme, by arranging scraper plates on both sides of the conveying direction of the conveyor belt assembly, the scraper plates contact the conveyor belt assembly to scrape and clean the conveyor belt assembly, preventing the waste soil from accumulating above the conveyor belt assembly. At the same time, the scraper plates can guide the waste soil to better transport it to the slope.

[0017] Preferably, the conveyor belt assembly comprises a conveyor belt and a side plate, wherein the side plate is disposed around the side of the conveyor belt.

[0018] Through the above technical solution, side plates are arranged on the sides of the conveyor belt to prevent the waste soil on the conveyor belt from falling during transportation, thereby playing a blocking role.

[0019] Preferably, the conveyor belt assembly further comprises an anti-sliding block, and a plurality of anti-sliding blocks are equidistantly arranged on the inner side of the conveyor belt.

[0020] Preferably, tooth grooves engaging with the anti-sliding block are provided on the outer sides of the first active roller assembly and the second active roller assembly, and the tooth grooves are provided at equal intervals along the outer sides of the first active roller assembly and the second active roller assembly.

[0021] Through the above technical scheme, a number of anti-sliding blocks are arranged on the inner side of the conveyor belt, and tooth grooves are opened on the outer sides of the first active roller assembly and the second active roller, so as to realize the meshing belt transmission and increase the friction force; the meshing belt transmission has high efficiency, small wear, no relative sliding, and can ensure an accurate transmission ratio.

[0022] In summary, the present invention has the following beneficial effects:

[0023] 1. During the construction process of the present invention, the milling assembly is located in the ditch, and the conveying assembly is fixed above the ditch through a frame to determine the position of the slope according to actual conditions and control the conveying direction of the conveying assembly to convey in the direction of the slope; a first baffle plate is arranged between the milling assembly and the conveying assembly, and a discharge port is opened on the first baffle plate, so that the waste soil generated by the milling machine can be better thrown backwards to the conveyor belt assembly, which is more conducive to the falling of the waste soil; the milling assembly rotates counterclockwise to throw the waste soil through the discharge port on the first baffle plate to the conveying assembly, and the conveying assembly conveys the waste soil falling on it to the slope, which solves the problem that the waste soil can only be transported manually during the traditional construction process, and the waste soil generated by the ditch grooving is automatically thrown in the direction of the slope, saving manpower and material resources and accelerating the construction efficiency.

[0024] 2. The present invention arranges two active roller assemblies in the conveyor belt assembly, and the first active roller and the second active roller are driven to rotate by the forward and reverse motors, and the conveyor belt assembly arranged on the outside moves under the drive of the first active roller assembly and the second active roller assembly, so as to realize the transportation of the abandoned soil above the conveyor belt assembly, and the rotation direction of the forward and reverse motors is adjusted to change the rotation direction of the first active roller assembly and the second active roller assembly, so that the conveying assembly can be adjusted to be transported to the left and right sides respectively, and the abandoned soil can be thrown out to the left and right sides according to the actual situation, and can adapt to various working conditions; by arranging the second material baffle plate and arranging the second material baffle plate above the side of the conveyor belt assembly at the same time, the abandoned soil can be prevented from crossing the conveyor belt and falling into the side ditch, and the sloped material baffle plate can be arranged to limit the position where the abandoned soil falls to the middle of the conveyor belt assembly, so as to prevent the abandoned soil from falling and avoid the need for manual cleaning after the abandoned soil falls; through the above technical scheme, the partition plate is arranged to prevent the generated abandoned soil from falling between the conveyor belt assemblies, thereby affecting the use of the conveyor belt assembly.

[0025] 3. The present invention arranges a driven wheel assembly between the conveying assemblies to increase the transmission power and supports the upper surface of the conveyor belt assembly through a plurality of driven wheels, thereby preventing the conveyor belt assembly from being deformed due to the weight of the abandoned soil, causing the conveyor belt assembly to be unable to transport normally, and at the same time making the pressure that can be borne by various parts of the upper surface of the conveyor belt assembly equal; at the same time, the angle of the scraper plate can be adjusted and disassembled through bolt connection to better adapt to different working conditions.

[0026] 4. The present invention arranges scraper plate assemblies on both sides of the conveying direction of the conveyor belt assembly. The scraper plate assemblies contact the conveyor belt assembly to scrape and clean the conveyor belt assembly to prevent waste soil from accumulating on the conveyor belt assembly. At the same time, the scraper plate is tilted downward to guide the waste soil to better transport it to the slope. At the same time, the scraper plate angle can be adjusted and disassembled through bolt connection to better adapt to different working conditions.

[0027] 5. The present invention arranges a plurality of anti-sliding blocks on the inner side of the conveyor belt and simultaneously opens tooth grooves on the outer sides of the first active roller assembly and the second active roller, thereby realizing meshing belt transmission and increasing friction; the meshing belt transmission has high efficiency, small wear, no relative sliding, and can ensure an accurate transmission ratio. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0029] Figure 2 It is a front view of the structure of the present invention;

[0030] Figure 3 It is a side view of the structure of the present invention;

[0031] Figure 4 This is a schematic diagram of the structure of the baffle plate of the present invention;

[0032] Figure 5 It is a schematic diagram of the structure of the milling assembly of the present invention;

[0033] Figure 6 This is an enlarged schematic diagram of the structure at point A.

[0034] Explanation of the reference numerals: 1. Frame; 2. Milling assembly; 201. Milling machine; 202. Driving assembly; 3. Conveying assembly; 301. First active roller assembly; 3011. First active roller; 3012. Forward and reverse motor; 302. Second active roller assembly; 303. Conveyor belt assembly; 3031. Conveyor belt; 3032. Side plate; 3033. Anti-slip block; 4. Baffle plate; 401. First baffle plate; 402. Slope baffle plate; 403. Second baffle plate; 404. Partition plate; 5. Driven wheel assembly; 501. Driven wheel; 502. Fixed column; 503. Support plate; 6. Scraper plate assembly; 601. Column; 602. Scraper plate; 7. Tooth groove. DETAILED DESCRIPTION

[0035] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure. The present invention is further described in detail below in conjunction with the accompanying drawings.

[0037] A special left and right conveying device for a highway ditch slotting slipform machine, such as Figure 1-Figure 6 As shown; it includes a frame 1, a milling assembly 2, a conveying assembly 3 and a baffle plate 4, the milling assembly 2 and the conveying assembly 3 are arranged in sequence in the horizontal direction below the frame 1, the conveying assembly 3 is located at the rear side of the milling assembly 2 in the rotation direction, the milling assembly 2 includes a milling machine 201 and a driving assembly 202, the output end of the driving assembly 202 is connected to the rotating shaft of the milling machine 201 through a sprocket, the driving assembly 202 is started to drive the milling machine 201 to rotate, wherein the cutter head of the milling machine 201 is arranged in a surrounding manner and the blade is an arc-shaped structure with the bending direction facing the rotation direction; during operation, the milling machine 201 is placed in the ditch, the conveying assembly 3 is placed on the upper part of the ditch, the conveying direction of the conveying assembly 3 is perpendicular to the rotation direction of the milling machine 201, so that the conveying assembly 3 can be conveyed to the slope located on the side of the ditch; the baffle plate 4 is fixedly installed below the frame 1, and the baffle plate 4 includes a first baffle plate 401, the first baffle plate 401 is arranged between the milling assembly 2 and the conveying assembly 3, the first baffle plate 401 is arranged vertically with the conveying assembly 3, a discharge port is opened on the first baffle plate 401, and the lower opening of the first baffle plate 401 is inclined toward the conveying assembly 3; the first baffle plate 401 is arranged between the milling assembly 2 of the milling machine and the conveying assembly 3, and the discharge port is opened on the first baffle plate 401 and its bottom is arranged to be inclined downward, which can better throw the waste soil generated by the milling machine 201 backward to the conveyor belt assembly 303, and the bottom inclination is more conducive to the falling of the waste soil; the milling assembly 2 rotates counterclockwise to throw the waste soil through the discharge port on the first baffle plate 401 to the conveying assembly 3, and the conveying assembly 3 transfers the waste soil falling on it to the slope, which solves the problem that the waste soil can only be transported manually in the traditional construction process, and the waste soil generated by the ditch grooving is automatically thrown toward the slope direction, saving manpower and material resources and accelerating construction efficiency.

[0038] The conveying assembly 3 includes a first active roller assembly 301, a second active roller assembly 302 and a conveyor belt assembly 303. The first active roller assembly 301 and the second active roller assembly 302 are rotatably mounted on the frame 1 through connecting columns, one end of the connecting column is fixedly connected to the frame 1, and the other end is a circular ring structure rotatably connected to the first active roller assembly 301 and the second active roller assembly 302. The conveyor belt assembly 303 is sleeved on the outer side of the first active roller assembly 301 and the second active roller assembly 302. The first active roller assembly 301 and the second active roller assembly 302 are respectively located on the left and right sides between the conveyor belt assembly 303; the first active roller assembly 301 includes a first active roller 301 and a forward and reverse unit 3012, and the forward and reverse unit 3012 is connected to the first active roller The wheel 3011 is connected to drive the first active roller 3011 to rotate, and the second active roller assembly 302 has the same structure as the first active roller assembly 301; the conveying assembly 3 can realize the conveying assembly 3 to the left and right sides respectively by adjusting the forward and reverse rotation of the unit, and the abandoned soil can be thrown out to the left and right sides according to the actual situation, which can adapt to various working conditions; the conveyor belt assembly 303 includes a conveyor belt 3031 and a side plate 3032, and the side plate 3032 is arranged around the side of the conveyor belt 3031. The side plate 3032 is arranged on the side of the conveyor belt 3031 to prevent the abandoned soil on the conveyor belt 3031 from falling during transportation, thereby playing a blocking role; the conveyor belt assembly 303 also includes an anti-sliding block 3033, and a plurality of anti-sliding blocks 3033 are arranged at equal intervals on the inner side of the conveyor belt 3031.

[0039] The length of the anti-sliding block 3033 is equal to the width of the conveyor belt 3031, and the anti-sliding blocks 3033 are arranged at equal intervals; tooth grooves 7 meshing with the anti-sliding blocks 3033 are provided on the outer sides of the first active roller assembly 301 and the second active roller assembly 302, and the tooth grooves 7 are provided at equal intervals along the outer sides of the first active roller assembly 301 and the second active roller 302; a plurality of anti-sliding blocks 3033 are provided on the inner side of the conveyor belt 3031, and tooth grooves 7 are provided on the outer sides of the first active roller assembly 301 and the second active roller 302, thereby realizing meshing belt transmission and increasing friction; the meshing belt transmission has high efficiency, low wear, no relative sliding, and can ensure an accurate transmission ratio.

[0040] like Figure 2As shown, a driven wheel assembly 5 is also arranged between the conveying assemblies 3, and the driven wheel assembly 5 includes a driven wheel 501, a fixed column 502 and a supporting plate 503. The supporting plate 503 is arranged between the conveying assemblies 3, and the supporting plate 503 is fixedly connected to the material blocking plate 4 through an angle steel. The driven wheel 501 is located above the supporting plate 503 between the conveying assemblies 3, and the driven wheel 501 contacts the conveyor belt assembly 303. One end of the fixed column 502 is fixedly connected to the frame 1, and the other end of the fixed column 502 is rotatably mounted on the end of the driven wheel 501. The other end of the driven wheel 501 is rotatably mounted on the supporting plate 503, and is fixed by the fixed column 502 to ensure that the driven wheel 501 is The driven wheel 501 will not be displaced during the rotation process; at the same time, a plurality of driven wheels 501 and fixed columns 502 are arranged on the supporting plate 503 of the conveying assembly 3, and the fixed connection method of the plurality of driven wheels 501 is the same, and the plurality of driven wheels 501 are evenly spaced; a plurality of driven wheel assemblies 5 are arranged between the conveyor belt assemblies 303, so as to increase the transmission power and support the upper surface of the conveyor belt assembly 303 through the plurality of driven wheels 501, so as to prevent the conveyor belt assembly 303 from being deformed due to the weight of the abandoned soil, resulting in the conveyor belt assembly 303 being unable to transport normally, and the evenly spaced distribution makes the pressure that can be borne by each part of the upper surface of the conveyor belt assembly 303 equal.

[0041] like Figure 4 As shown, the baffle plate 4 also includes a slope baffle plate 402 and a second baffle plate 403, one end of the slope baffle plate 402 is connected to the first baffle plate 401 and the other end is connected to the upper end of the second baffle plate 403, the second baffle plate 403 is arranged parallel to the first baffle plate 401, the angle between the two sides of the slope baffle plate 402 is an obtuse angle, and the second baffle plate 403 and the side of the conveyor belt assembly 303 away from the milling machine 201 are located in the same vertical direction; by arranging the second baffle plate 402 and arranging the second baffle plate 402 above the side of the conveyor belt assembly 303, it is possible to prevent the spoil from crossing the conveyor belt assembly Component 303 falls into the side ditch, and the sloped retaining plate 402 is set to limit the position where the abandoned soil falls to the middle of the conveyor belt assembly 303, thereby preventing the abandoned soil from falling and avoiding the need for manual cleaning after the abandoned soil falls; wherein, the retaining plate 4 also includes a partition plate 404, and the partition plate 404 is fixedly connected under the first retaining plate 401, and the partition plate 404 is arranged parallel to the first retaining plate 401, and the height of the partition plate 404 is greater than the longitudinal spacing between the conveyor belt assemblies 303; by setting the partition plate 404, the generated abandoned soil is prevented from falling between the conveyor belt assemblies 303, affecting the use of the conveyor belt assemblies 303.

[0042] A scraper plate assembly 6 is also provided below the frame 1. The scraper plate assembly 6 is respectively located on the front and rear sides of the transmission direction of the conveyor belt assembly 303. The scraper plate assembly 6 includes a column 601 and a scraper plate 602. The column 601 is fixedly installed on the frame 1. The scraper plate 602 is connected between the two columns 601 by bolts. The scraper plate 602 contacts the conveyor belt assembly 303, and the scraper plate 602 is inclined downward relative to the conveyor belt assembly 303. By arranging the scraper plate assembly 6 on both sides of the transmission direction of the conveyor belt assembly 303, the scraper plate assembly 6 contacts the conveyor belt assembly 303 to scrape and clean the conveyor belt assembly 303, and prevent the waste soil from accumulating above the conveyor belt assembly 303. At the same time, the scraper plate 602 is inclined downward to guide the waste soil to better transport it to the slope. At the same time, the angle of the scraper plate 602 can be adjusted and disassembled through bolt connection to better adapt to different working conditions.

[0043] The working principle of the present invention is: the milling assembly 2 is placed in the ditch and the driving assembly 202 is started. The milling machine 201 rotates to mill the soil in the ditch. The waste soil generated during the milling process is thrown onto the conveyor belt assembly 303 through the discharge port on the baffle plate 4. Driven by the first active roller 301 and the second active roller 302, the conveyor belt assembly 303 is conveyed toward the slope direction. The waste soil is transported to the slope through the scraper plate 6 in contact with the conveyor belt assembly 303.

[0044] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A left and right material conveying device for a highway ditch slotting slipform machine, characterized in that: The invention comprises a frame (1), a milling assembly (2), a conveying assembly (3) and a baffle plate (4); the milling assembly (2) and the conveying assembly (3) are arranged in sequence in a horizontal direction below the frame (1); the milling assembly (2) comprises a milling machine (201) and a driving assembly (202); an output end of the driving assembly (202) is connected to the milling machine (201) to drive the milling machine (201) to rotate; the baffle plate (4) is fixedly mounted below the frame (1); the baffle plate (4) comprises a first baffle plate (401); the first baffle plate (401) is arranged between the milling assembly (2) and the conveying assembly (3); the first baffle plate (401) is arranged vertically with the conveying assembly (3); and a material discharge port is provided on the first baffle plate (401); The conveying assembly (3) comprises a first active roller assembly (301), a second active roller assembly (302) and a conveyor belt assembly (303); the first active roller assembly (301) and the second active roller assembly (302) are rotatably mounted on the frame (1) respectively; the first active roller assembly (301) and the second active roller assembly (302) are sleeved with a conveyor belt assembly (303) outside; the first active roller assembly (301) and the second active roller assembly (302) are respectively located on the left and right sides between the conveyor belt assembly (303); A driven wheel assembly (5) is arranged between the conveying assemblies (3), the driven wheel assembly (5) comprising a driven wheel (501), a fixing column (502) and a supporting plate (503), the supporting plate (503) being arranged between the conveying assemblies (3), the supporting plate (503) being fixedly connected to a material blocking plate (4), the driven wheel (501) being located above the supporting plate (503) between the conveying assemblies (3), the driven wheel (501) being in contact with the conveyor belt assembly (303), one end of the fixing column (502) being fixedly connected to the frame (1), the end of the driven wheel (501) being rotatably mounted on the other end of the fixing column (502), and the other end of the driven wheel (501) being rotatably mounted on the supporting plate (503).

2. According to claim 1, a left and right conveying device of a highway ditch slotting slipform machine is characterized in that: The first active roller assembly (301) comprises a first active roller (3011) and a forward and reverse rotation unit (3012); the forward and reverse rotation unit (3012) is connected to the first active roller (3011) to drive the first active roller (3011) to rotate; the second active roller assembly (302) has the same structure as the first active roller assembly (301).

3. According to claim 1, a left and right conveying device of a highway ditch slotting slipform machine is characterized in that: The material baffle plate (4) further comprises a sloped material baffle plate (402) and a second material baffle plate (403); the sloped material baffle plate (402) is fixedly mounted on the frame (1); one end of the sloped material baffle plate (402) is connected to the first material baffle plate (401) and the other end is connected to the upper end of the second material baffle plate (403); the first material baffle plate (401) and the second material baffle plate (403) are respectively arranged on both sides of the conveying assembly (3).

4. According to claim 1, a left and right conveying device of a highway ditch slotting slipform machine is characterized in that: The material baffle plate (4) further comprises a partition plate (404), the partition plate (404) being fixedly connected below the first material baffle plate (401), and the partition plate (404) being arranged parallel to the first material baffle plate (401).

5. A left and right material conveying device of a highway ditch slotting slipform machine according to claim 1, characterized in that: A scraper plate assembly (6) is also provided below the frame (1). The scraper plate assembly (6) is respectively located at the front and rear sides of the conveyor belt assembly (303) in the transmission direction. The scraper plate assembly (6) comprises a column (601) and a scraper plate (602). The column (601) is fixedly mounted on the frame (1). The scraper plate (602) is connected to the two columns (601) by bolts. The scraper plate (602) is in contact with the conveyor belt assembly (303).

6. According to claim 1, a left and right material conveying device of a highway ditch slotting slipform machine is characterized in that: The conveyor belt assembly (303) comprises a conveyor belt (3031) and a side plate (3032), wherein the side plate (3032) is disposed around the side of the conveyor belt (3031).

7. The left and right conveying device of the highway ditch slotting slipform machine according to claim 6, characterized in that: The conveyor belt assembly (303) further comprises an anti-sliding block (3033), and a plurality of anti-sliding blocks (3033) are arranged at equal intervals on the inner side of the conveyor belt (3031).

8. The left and right conveying device of the highway ditch slotting slipform machine according to claim 7, characterized in that: Tooth grooves (7) meshing with the anti-sliding block (3033) are provided on the outsides of the first active roller assembly (301) and the second active roller assembly (302), and the tooth grooves (7) are provided at equal intervals along the outsides of the first active roller assembly (301) and the second active roller assembly (302).

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