Surface layer paving equipment capable of accurately, transversely and uniformly distributing materials

Abstract

The utility model relates to the technical field of shaving boards, and provides surface layer paving equipment capable of accurately, transversely and uniformly distributing materials, which comprises a case, a plurality of nail rollers which are rotatably arranged in the case and are arranged in sequence, a plurality of scattering rollers which are rotatably arranged in the case and are positioned on one side of the nail rollers and are arranged in sequence, a plurality of transverse orientation rollers which are arranged in sequence, and a plurality of transverse orientation rollers which are arranged in sequence. The longitudinal orientation rollers are arranged in sequence, located on one side of the transverse orientation roller and located below the throwing roller. By means of the technical scheme, the problem that in the prior art, the shaving board is uneven in transverse laying is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle boards, and in particular to a surface paving device capable of accurately and evenly distributing materials laterally. Background Art

[0002] Currently, in OSB oriented strand board (OSB) paving, the upper and lower surface layers are paved with long, large shavings, while the core layer is paved with small shavings (crushed shavings). In this case, the longitudinal material is often greater than the transverse material, resulting in a large difference in the transverse and longitudinal strength of the slab. Therefore, the industry will add transverse oriented rollers to the longitudinal oriented arrangement of the surface paving to ensure that the transverse and longitudinal strength of the slab are close. However, because the transverse oriented rollers are driven by independent motors, their speed is not linked to the running speed of the slab. Therefore, when the running speed of the slab changes, the speed of the transverse oriented rollers is difficult to match and adjust. This causes the belt to pick up and stack materials multiple times in some places during operation, while there is little or no material in other places, resulting in gullies and valleys, making the transverse paving uneven, affecting the quality of the slab to varying degrees. This has always been a difficult problem to solve in the industry. Utility Model Content

[0003] The utility model provides a surface paving device which can accurately and evenly distribute materials in the transverse direction, thereby solving the problem of uneven transverse paving of particleboard in the related art.

[0004] The technical solution of the utility model is as follows:

[0005] A surface paving device capable of accurately and uniformly distributing materials laterally, comprising

[0006] Chassis,

[0007] The nail roller is rotatably arranged in the chassis, and a plurality of nail rollers are arranged in sequence.

[0008] The scattering roller is rotatably arranged in the chassis, located on one side of the nail roller, and is arranged in sequence.

[0009] Transverse orientation rollers, wherein the transverse orientation rollers are arranged in sequence and are located below the nail rollers.

[0010] A plurality of longitudinal orientation rollers are arranged in sequence and are located on one side of the transverse orientation roller and below the scattering roller.

[0011] As a further technical solution, the chassis has a feed inlet, and the feed inlet is located above the nail roller and the scattering roller.

[0012] As a further technical solution, a plurality of the nail rollers and a plurality of the scattering rollers are arranged obliquely along a straight line.

[0013] As a further technical solution, the transverse orientation roller has a plurality of circumferentially arranged arc blades, a transverse trough is formed between two adjacent arc blades, and the length direction of the transverse trough is parallel to the axial direction of the transverse orientation roller.

[0014] As a further technical solution, a guide plate is further included. The guide plate is tilted and located below the nail roller and above the transverse orientation roller.

[0015] As a further technical solution, the lower end of the guide plate faces the transverse trough.

[0016] As a further technical solution, it also includes an auxiliary guide plate, the upper end of which is connected to the guide plate, and the other end is in phase with the transverse trough.

[0017] As a further technical solution, a support plate is further included, one end of the support plate is arranged at the lower end of the guide plate, and the other end is arranged at the lower end of the auxiliary guide plate.

[0018] As a further technical solution, the longitudinal orientation roller has a longitudinal orientation piece, and the longitudinal orientation piece is circular.

[0019] As a further technical solution, the longitudinally oriented sheets on two adjacent longitudinally oriented rollers are arranged in a staggered manner.

[0020] The working principle and beneficial effects of the utility model are as follows:

[0021] In the present invention, a chassis is designed as the skeleton of the entire equipment. The chassis provides a stable support platform to ensure the stable installation and efficient operation of all components, while facilitating the overall movement and maintenance of the equipment. Nail rollers: Several nail rollers arranged in sequence are installed inside the chassis. When these nail rollers rotate, they can effectively loosen and preliminarily disperse the particleboard shavings fed in, reduce material aggregation, and create good conditions for subsequent uniform distribution. The scattering rollers, located on one side of the nail rollers, are also a group of scattering rollers arranged in sequence. When they rotate, they further scatter the shavings processed by the nail rollers through physical action, ensuring that the shavings are more evenly dispersed in a larger area, laying the foundation for uniform paving. The transverse directional rollers are located below the nail rollers. The transverse directional rollers are set to accurately guide and organize the shavings. Through their rotation and surface design, they guide the shavings to be evenly distributed in the transverse direction, avoiding local accumulation or gaps, and improving the transverse uniformity of the paving. Longitudinal orientation roller: Arranged on one side of the transverse orientation roller and located below the scattering roller, the longitudinal orientation roller is responsible for guiding and arranging the shavings in the longitudinal direction, ensuring the uniform laying of the shavings in two dimensions, and improving the flatness and structural strength of the final particleboard. In summary, the equipment realizes efficient and precise laying of particleboard shavings through the orderly coordination of the nail roller, scattering roller, transverse orientation roller and longitudinal orientation roller. It is particularly suitable for the production of particleboards that require high precision and uniformity, helps to improve the quality of finished products, reduce material waste and improve production efficiency. A part of the shavings forms a longitudinally arranged slab under the rotation of the longitudinal orientation roller, and the other part of the shavings forms a transversely arranged slab under the action of the transverse orientation roller. The speed of the transverse orienting rollers can be adjusted to match the speed of the belt below. Synchronous belts and pulleys connect the rollers, allowing the angles between them to vary the direction of material drop, ensuring inter-filling of the material. The precise coordination of belt speed, transverse orienting roller speed, and angle between the rollers prevents material from being too high or too low in any particular position on the slab. This control method is particularly suitable for transverse paving of small quantities of flakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The preferred embodiments will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0023] Figure 1 This is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic structural diagram of the transverse orientation roller in the present invention;

[0025] Figure 3 This is a schematic structural diagram of the nail roller in the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the scattering roller in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the longitudinal orientation roller in the utility model.

[0028] In the figure: chassis-3, nail roller-4, scattering roller-5, transverse orientation roller-6, longitudinal orientation roller-7, longitudinal orientation sheet-701, feed inlet-301, curved blade-601, transverse material trough-602, guide plate-12, auxiliary guide plate-8, support plate-9. DETAILED DESCRIPTION

[0029] In order to more clearly illustrate the present invention or the technical solutions in the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other embodiments can be obtained based on these drawings without inventive efforts.

[0030] To simplify the drawings, only the parts relevant to the utility model are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0031] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0032] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] Reference Figures 1 to 5 , is an embodiment of the present utility model, and proposes

[0034] A surface paving device that can accurately and evenly distribute materials laterally includes a chassis 3, a nail roller 4 rotatably set in the chassis 3, and a plurality of them are arranged in sequence, a scattering roller 5 rotatably set in the chassis 3, located on one side of the nail roller 4, and a plurality of them are arranged in sequence, a plurality of transverse orientation rollers 6 are arranged in sequence and located below the nail roller 4, and a plurality of longitudinal orientation rollers 7 are arranged in sequence and located on one side of the transverse orientation roller 6 and below the scattering roller 5.

[0035] In this embodiment, a chassis 3 is designed to serve as the skeleton of the entire device. This chassis 3 provides a stable support platform, ensuring stable installation and efficient operation of all components while facilitating overall movement and maintenance. Nail rollers 4: Several sequentially arranged nail rollers 4 are installed within the chassis 3. These nail rollers 4 effectively loosen and initially disperse the incoming particleboard shavings as they rotate, reducing material aggregation and creating favorable conditions for subsequent uniform distribution. Scattering rollers 5, located to one side of the nail rollers 4, are also a set of sequentially arranged scattering rollers 5. As they rotate, they further disperse the shavings processed by the nail rollers 4 through physical action, ensuring a more even distribution over a larger area and laying the foundation for uniform paving. Transverse orienting rollers 6 are located below the nail rollers 4. These rollers are designed to precisely guide and organize the shavings. Through their rotation and surface design, they guide the shavings to an even distribution along the horizontal axis, avoiding localized accumulation or gaps and improving the lateral uniformity of the paving. Longitudinal orientation roller 7: The longitudinal orientation roller 7 arranged on one side of the transverse orientation roller 6 and located below the scattering roller 5 is responsible for guiding and arranging the shavings in the longitudinal direction, ensuring the uniform laying of the shavings in two dimensions, and improving the flatness and structural strength of the final particleboard. In summary, the equipment realizes efficient and precise laying of particleboard shavings through the orderly coordination of the nail roller 4, the scattering roller 5, the transverse orientation roller 6 and the longitudinal orientation roller 7. It is particularly suitable for the production of particleboards that require high precision and uniformity, helps to improve the quality of finished products, reduce material waste, and improve production efficiency. A part of the shavings forms a longitudinally arranged slab under the rotation of the longitudinal orientation roller 7, and the other part of the shavings forms a transversely arranged slab under the action of the transverse orientation roller 6. The speed of the transverse orienting rollers 6 is adjustable to match the speed of the belt below. Synchronous belts and pulleys connect each roller, allowing the angle between them to vary the direction of material drop, ensuring smooth inter-filling of the material. The precise coordination of belt speed, transverse orienting roller speed, and angle between rollers prevents material from being too high or too low in any particular position on the slab. This control method is particularly suitable for horizontal paving of small quantities of flakes.

[0036] Furthermore, the chassis 3 has a material inlet 301 , which is located above the spike roller 4 and the scattering roller 5 .

[0037] In this embodiment, a material inlet is designed. The feed port 301 is cleverly positioned at the top of the chassis 3, precisely above the spike rollers 4 and scatter rollers 5. This layout leverages gravity, allowing wood shavings to fall directly in from above. After initial processing by the spike rollers 4 and scatter rollers 5, they are evenly distributed, improving material distribution efficiency. This design simplifies the material introduction process and reduces the complex guiding steps before the material enters the processing unit, allowing the material to enter the working state more quickly, thereby improving overall production efficiency and material processing speed. Because the material enters freely from above, the coordination between the spike rollers 4 and scatter rollers 5 naturally promotes material dispersion during its descent, facilitating the subsequent precise control of the transverse and longitudinal orientation rollers 7 and further ensuring transverse uniformity of the material distribution. The upper position of the feed port 301 facilitates material addition by operators or automated loading systems, reducing operational difficulty, the time and labor costs of manual intervention, and making the material replenishment process more intuitive and controllable. The design of feed inlet 301 also facilitates equipment maintenance and cleaning. Its elevated position reduces the amount of dust and impurities from the working environment that directly enter the equipment, maintaining internal cleanliness and extending the equipment's service life. In summary, by placing feed inlet 301 above chassis 3, this design not only improves the efficiency and uniformity of material introduction but also enhances the equipment's ease of use and maintenance. This is a key design feature for achieving efficient, precise, and uniform horizontal distribution of materials.

[0038] Furthermore, a plurality of spike rollers 4 and a plurality of scattering rollers 5 are arranged obliquely along a straight line.

[0039] In this embodiment, the inclined arrangement of the spike roller 4 and scatter roller 5 ensures that as the material passes through these rollers, it is not only dispersed by the rotation but also experiences a natural downward trend due to the angle of inclination. This design utilizes gravity to assist the downward movement of the material, accelerating its passage while further breaking up the material during its downward movement, improving its uniformity. The inclined arrangement can be further enhanced, with the transverse directional roller 6 having a plurality of circumferentially arranged arcuate blades 601. A transverse trough 602 is formed between adjacent arcuate blades 601, with the length of the transverse trough 602 parallel to the axial direction of the transverse directional roller 6.

[0040] Furthermore, the transverse orientation roller 6 has a plurality of circumferentially arranged arc blades 601 , and a transverse trough 602 is formed between two adjacent arc blades 601 . The length direction of the transverse trough 602 is parallel to the axial direction of the transverse orientation roller 6 .

[0041] In this embodiment, the circumferentially arranged curved blades 601 on the transverse directional roller 6 not only increase the surface area in contact with the material but also, through the blades' unique shape, effectively guide and disperse the material laterally. As each blade rotates, it applies a uniform force to the passing material, promoting uniform lateral movement and distribution of the material. The transverse trough 602 formed between two adjacent curved blades 601 is parallel to the axial direction of the transverse directional roller 6. This design provides a clear lateral path for the material, ensuring precise guidance along the trough as it passes through, preventing random distribution of the material during lateral movement and thus improving lateral uniformity of the material distribution. By adjusting the rotational speed of the transverse directional roller 6 and the shape and spacing of the blades, the flow rate and distribution of the material in the transverse trough 602 can be further precisely controlled, which is crucial for achieving highly uniform material distribution. This can significantly improve the quality and consistency of the paving layer, especially when processing materials that require precise paving, such as particleboard shavings. The design of transverse trough 602 helps reduce material accumulation or blockage during conveying, ensuring the continuity and stability of the material flow and avoiding uneven distribution caused by localized accumulation. In summary, by providing circumferentially arranged arcuate blades 601 on the transverse orientation roller 6 and forming transverse trough 602, this surface paving equipment not only enhances the precise control and uniform distribution of materials in the transverse direction, but also improves overall processing efficiency and product quality, making it a key design feature for achieving high-quality surface paving.

[0042] Furthermore, a guide plate 12 is included. The guide plate 12 is tilted and located below the nail roller 4 and above the transverse orientation roller 6.

[0043] In this embodiment, the guide plate 12 is designed to be tilted, installed directly below the spike roller 4 and above the transverse directional roller 6. This tilted layout utilizes the principles of physical guidance to more efficiently guide and control the flow of material after initial processing by the spike roller 4, ensuring that the material moves smoothly along the predetermined path before entering the transverse directional roller 6. By adjusting the tilt angle of the guide plate 12, the vertical path and speed of the material can be precisely controlled, helping to reduce rebound and uneven dispersion of the material during its descent. This allows the material to remain more consistent and concentrated upon entering the transverse directional roller 6, the next processing unit, thereby improving the uniformity of subsequent paving. The tilted design of the guide plate 12 also effectively prevents material accumulation during its descent or blockage at the processing unit entrance, ensuring smooth, continuous operation, reducing downtime for cleaning, and improving overall production efficiency. The presence of the guide plate 12, combined with its tilt angle and position, allows for initial directional spreading of the material, providing a good starting point for the subsequent fine paving by the transverse directional roller 6, ensuring the lateral uniformity and overall flatness of the final paving layer. In summary, the inclined setting of the guide plate 12 plays a key role in the surface paving equipment. It not only optimizes the flow control of the material, but also further improves the efficiency of material processing and the uniformity of the material distribution. It is one of the key design elements to achieve high-quality surface paving.

[0044] Furthermore, the lower end of the guide plate 12 faces the transverse trough 602 .

[0045] In this embodiment, the lower end of the guide plate 12 points to the transverse trough 602. This design ensures that the material processed by the nail roller 4 can slide along a clear and controlled path to the transverse directional roller 6. This direct directionality improves the accuracy of the material flow direction, reduces unnecessary scattering or deviation, and allows the material to enter the transverse trough 602 more concentratedly and orderly. By aligning the lower end of the guide plate 12 with the transverse trough 602, the material can be better distributed evenly along the trough during the sliding process, avoiding accumulation or gaps before entering the transverse directional roller 6, and further ensuring the uniformity of the transverse paving. This is crucial for improving the flatness and structural strength of the final product particleboard. The design can also promote the smooth flow of materials during the guiding process, reduce friction and blockage, and enable the material to maintain a good dynamic state during the flow, which is beneficial to the efficient operation of subsequent processing units and improves the overall production efficiency and throughput capacity of the equipment. The precise directional design of guide plate 12 simplifies equipment maintenance and adjustment. When adjusting material flow or processing efficiency, operators simply adjust the angle or position of guide plate 12 to quickly adapt to different production requirements or material characteristics. In summary, the design of the lower end of guide plate 12 facing the transverse trough 602 not only enhances the directional conveying and uniform distribution of materials, but also improves the overall efficiency and operational flexibility of the equipment, making it a key component in achieving high-quality and efficient surface paving.

[0046] Furthermore, it also includes an auxiliary guide plate 8, the upper end of which is connected to the guide plate 12, and the other end is in phase with the horizontal material trough 602.

[0047] In this embodiment, the upper end of the auxiliary guide plate 8 is connected to the main guide plate 12, while its other end is aligned with the transverse material trough 602, forming a continuous and more rigorous material guiding channel. This dual-layer guide design ensures a smoother and more orderly transition of the material from the spike roller 4 to the transverse directional roller 6, reducing material deviation or scattering during transportation. The presence of the auxiliary guide plate 8 provides additional guidance and restraint for the material. Especially when the material flow rate is high or more precise control is required, it can effectively prevent material turbulence or accumulation during high-speed movement, maintaining the consistency and uniformity of material flow. The connection between the auxiliary guide plate 8 and the main guide plate 12 enhances the stability of the entire guide structure. This not only helps reduce wear and tear on the equipment during long-term operation, but also can cope with various unexpected situations that may arise during the production process, such as sudden increases in material volume or changes in material texture, ensuring the continuous operation and reliability of the equipment. The design of the auxiliary guide plate 8 makes the entire guide system more flexible. If the material guide path needs to be adjusted or the material distribution uniformity needs to be optimized, this can be quickly achieved by adjusting the position or angle of the auxiliary guide plate 8 without significantly modifying the main structure, thereby simplifying daily maintenance and parameter adjustments. In summary, the addition of the auxiliary guide plate 5 significantly improves the accuracy and control ability of the surface paving equipment in material guidance. It is a key design supplement to achieve efficient, high-quality horizontal uniform material distribution, and further optimizes the stability and efficiency of the entire production process.

[0048] Furthermore, a support plate 9 is included. One end of the support plate 9 is arranged at the lower end of the guide plate 12, and the other end is arranged at the lower end of the auxiliary guide plate 8.

[0049] In this embodiment, the support plate 9 is added to further stabilize the structure of the guide plate 12 and the auxiliary guide plate 8, ensuring the stability and durability of the material guide system. One end of the support plate 9 is fixed to the lower end of the guide plate 12, and the other end is fixed to the lower end of the auxiliary guide plate 8. This design forms a stable triangular support structure. This not only enhances the rigidity of the guide plate 12 and the auxiliary guide plate 8, preventing deformation or displacement during long-term operation or material impact, but also ensures the stable operation of the guide system during high-speed operation. The addition of the support plate 9 shares the weight of the material and the dynamic loads borne by the guide plate 12 and the auxiliary guide plate 8 during movement, reducing stress concentration in these two components, thereby extending the service life of the entire guide system and improving the durability and reliability of the equipment. The structural design of the support plate 9 facilitates installation and adjustment. When maintenance or adjustment of the guide system is required, the support plate 9 serves as a unified support platform, simplifying the operation process and making it easier and more precise to adjust the position or angle of the guide plate 12 and the auxiliary guide plate 8. The presence of support plate 9 may also serve to guide and regulate the material flow path, ensuring that the material can more smoothly transition to the transverse trough 602 after passing through the guide plate 12 and auxiliary guide plate 8, further improving the uniformity and efficiency of material flow. In summary, the addition of support plate 9 not only stabilizes the physical structure of the guide system but also indirectly optimizes the material guidance effect and paving uniformity by improving the overall stability and durability of the equipment. It is an important design supplement to improve the overall performance of surface paving equipment.

[0050] Furthermore, the longitudinal orientation roller 7 has a longitudinal orientation piece 701, and the longitudinal orientation piece 701 is circular.

[0051] In this embodiment, the longitudinally oriented blades 701 on the longitudinally oriented roller 7 offer unique advantages over conventional flat or non-circular designs. The circular design ensures relatively uniform propulsion regardless of the angle at which the material contacts the blades. This facilitates smoother longitudinal material movement, reduces resistance variations due to shape, and ensures uniformity during the paving process. The blades' smooth edges during rotation reduce the possibility of material entrapment or pinching, ensuring continuous material propulsion, avoiding accumulation and gaps, and ensuring a continuous and stable material flow. Because the blades 701 evenly contact and guide the material during rotation, they facilitate more precise longitudinal distribution during the paving process, particularly when handling large or fine materials. This ensures uniformity in the paving layer and improves the quality of the final product. The smooth surface of the blades 701 reduces wear points, extending the equipment's service life and reducing maintenance costs. Furthermore, their easy-to-clean design reduces the potential for impurity accumulation during use, which can impact efficiency and accuracy. In summary, the design of the longitudinal orientation roller 7 with a circular longitudinal orientation sheet 701, through its unique geometric shape and movement characteristics, not only optimizes the distribution of materials in the longitudinal direction, but also improves the efficiency and accuracy of the entire surface paving process. It is one of the key design elements for achieving high-quality fabric effects.

[0052] Furthermore, the longitudinally oriented sheets 701 on two adjacent longitudinally oriented rollers 7 are arranged in a staggered manner.

[0053] In this embodiment, by staggering the circular oriented sheets on adjacent longitudinal oriented rollers 7, it can be ensured that when the material passes, each piece of material will be alternately acted upon by two adjacent oriented sheets, and no matter how the material is distributed, it can be evenly pushed and guided. This design reduces the omission or accumulation of materials in the longitudinal direction, and improves the continuity and uniformity of the cloth. The staggered oriented sheets can more finely control the flow of materials, and even tiny gaps can be effectively filled, avoiding the occurrence of voids or uneven thickness in the pavement layer, thereby maintaining high-precision cloth effects on high-speed production lines. Due to the staggered arrangement, each point of the material will be constrained by at least two oriented sheets when passing through, reducing the slippage of the material in the longitudinal direction, ensuring the stability and controllability of the material during the transfer process, and improving the overall production stability and product quality. The staggered design improves the adaptability of the equipment to materials of different sizes, and enhances the versatility and flexibility of the equipment. In summary, the longitudinal orientation sheets 701 on adjacent longitudinal orientation rollers 7 are staggered, which not only optimizes the longitudinal guidance and uniform distribution of the material, but also improves the processing efficiency and accuracy of the equipment. It is one of the key technological innovations for achieving high-quality surface paving.

[0054] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A surface paving device capable of accurately and uniformly distributing materials laterally, characterized in that: include Chassis (3), The nail roller (4) is rotatably arranged in the chassis (3), and a plurality of the nail rollers (4) are arranged in sequence. A scattering roller (5), wherein the scattering roller (5) is rotatably arranged in the chassis (3), located on one side of the nail roller (4), and is arranged in sequence. A transverse orientation roller (6), wherein the transverse orientation rollers (6) are arranged in sequence and are located below the nail roller (4). A longitudinal orientation roller (7), wherein the longitudinal orientation rollers (7) are arranged in sequence in a plurality and are located on one side of the transverse orientation roller (6) and below the scattering roller (5).

2. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 1 is characterized in that: The chassis (3) has a material inlet (301), and the material inlet (301) is located above the nail roller (4) and the scattering roller (5).

3. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 1 is characterized in that: The plurality of nail rollers (4) and the plurality of scattering rollers (5) are arranged obliquely along a straight line.

4. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 1 is characterized in that: The transverse orientation roller (6) has a plurality of circumferentially arranged arc-shaped blades (601), a transverse trough (602) is formed between two adjacent arc-shaped blades (601), and the length direction of the transverse trough (602) is parallel to the axial direction of the transverse orientation roller (6).

5. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 4 is characterized in that: It also includes a guide plate (12), which is arranged at an angle and is located below the nail roller (4) and above the transverse orientation roller (6).

6. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 5, characterized in that: The lower end of the guide plate (12) faces the transverse trough (602).

7. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 6, characterized in that: It also includes an auxiliary guide plate (8), the upper end of which is connected to the guide plate (12), and the other end of which is in phase with the transverse trough (602).

8. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 7 is characterized in that: It also includes a support plate (9), one end of which is arranged at the lower end of the guide plate (12), and the other end of which is arranged at the lower end of the auxiliary guide plate (8).

9. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 1, characterized in that: The longitudinal orientation roller (7) has a longitudinal orientation sheet (701), and the longitudinal orientation sheet (701) is circular.

10. The surface paving equipment capable of accurately and uniformly distributing materials laterally according to claim 1, characterized in that: The longitudinally oriented sheets (701) on two adjacent longitudinally oriented rollers (7) are arranged in a staggered manner.

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