Wear-resistant material spreading device for one-time forming construction

Abstract

The utility model discloses a wear-resistant material spreading device for one-step forming construction, which comprises a storage box and a discharge port arranged at the bottom of the storage box, a discharge conveying belt extending out of the discharge port is arranged at the bottom of an inner cavity of the storage box, and one end of the discharge conveying belt arranged in the storage box is connected with an output end of a driving motor through a conveying roller. The driving motor is fixedly mounted on the inner side wall of the storage box; a conveying plate is arranged on the surface of the discharging conveying belt, and a lifting plate is movably inserted into an inner cavity of the conveying plate. Guide frames are arranged on the two sides of the discharging opening, and limiting plates are slidably installed in inner cavities of the guide frames and used for adjusting the height position of the lifting plate. The lifting plate is pulled out of the inner cavity of the conveying plate, the height of the conveying plate can be adjusted, more construction materials can be brought out through the conveying plate by adjusting the height of the conveying plate, the spreading amount of the construction materials can be adjusted, the structure is simple, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete layer surface treatment, in particular to a wear-resistant material spreading device for one-time forming construction. Background Art

[0002] During the municipal road construction process, it is necessary to lay multiple structural layers on the roadbed, such as a ash soil layer and a cement-stabilized gravel layer. In order to ensure the uniformity and efficiency of the paving of the ash soil and cement-stabilized gravel materials, a spreading device will be used. It is necessary to manually add cement dry powder to the surface of the leveled concrete slurry for calendering or add cement and resin mixture for calendering to improve the construction efficiency of municipal roads.

[0003] After searching, the patent with application number 202221680130.0 discloses a wear-resistant material spreading device. The base can be supported by two movable components to prevent the front and rear wheels from being crushed. At the same time, the nuts can be loosened. After loosening, the adjusting wheel and the fixed plate can be moved. After moving to the appropriate position, the nuts can be tightened to achieve the effect of adjustable positions of the two movable components. When the front wheel is damaged, the two movable components can be adjusted to the position closest to the front wheel. Similarly, when the rear wheel is damaged, the two movable components can be adjusted to the position closest to the rear wheel, thereby avoiding the problem of being unable to move due to damage to the front or rear wheels.

[0004] At the same time, the spreading device in the prior art also has the problem that when spreading the construction materials, the construction materials will fall on the centrifugal blades, and the centrifugal blades will knock the construction materials out. During construction, the spreading thickness of the construction materials is relatively thin, and the spreading thickness is not convenient to adjust quickly, which is very inconvenient to use.

[0005] Therefore, in order to solve the above-mentioned problems, a wear-resistant material spreading device with one-time molding construction is proposed. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a wear-resistant material spreading device with one-time forming construction.

[0007] The technical solution of the utility model is as follows:

[0008] A wear-resistant material spreading device with one-step forming construction comprises a material storage box and a discharge port opened at the bottom of the material storage box, a discharge conveyor belt extending out of the discharge port is provided at the bottom of the inner cavity of the material storage box, one end of the discharge conveyor belt placed inside the material storage box is connected to the output end of a driving motor through a conveying roller, and the driving motor is fixedly mounted on the inner wall of the material storage box; a conveyor plate is provided on the surface of the discharge conveyor belt, and a lifting plate is movably inserted into the inner cavity of the conveyor plate; guide frames are provided on both sides of the discharge port, and limit plates are slidably installed in the inner cavity of the guide frame to adjust the height position of the lifting plate.

[0009] Preferably, the bottom of the storage box is a closed structure.

[0010] Preferably, lifting grooves are symmetrically provided on the conveying plate, a locking screw is provided in the inner cavity of the lifting groove, and the locking screw is threadedly connected to the lifting plate.

[0011] Preferably, the conveying plates are evenly distributed at equal distances.

[0012] Preferably, the limiting bolt is threaded through the limiting plate, and the end of the limiting bolt abuts against the material storage box.

[0013] Preferably, vibration plates are stacked on both sides of the inner cavity of the material storage box, and a connecting soft belt is provided on the top of the vibration plate to connect with the top of the material storage box.

[0014] Preferably, a rubber pad is symmetrically provided on the outer wall surface of the vibration plate, the rubber pad is in contact with the inner wall of the storage box, and a vibration motor is provided on the surface of the rubber pad, which is located in the middle of the surface of the rubber pad away from the inner wall of the storage box.

[0015] Preferably, a traction ring is provided at one end of the bottom of the storage box away from the discharge port.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model realizes the height adjustment of the conveying plate by arranging a lifting plate that can be pulled out from the inner cavity of the conveying plate. After the height is adjusted, the locking screw can lock the lifting plate, pull the limit plate, so that the bottom height of the limit plate is flush with the top height of the lifting plate, and the limit bolt can lock the limit plate. By adjusting the height of the conveying plate, more construction materials can be brought out through the conveying plate, and the amount of construction materials spread can be adjusted. The utility model has a simple structure and convenient operation.

[0018] 2. The utility model transmits vibration to the vibration plate through the vibration motor when working. The vibration plate is connected to the inner wall of the storage box through the rubber pad. The rubber pad can absorb the vibration to reduce the vibration transmitted to the storage box. Under the action of vibration, the construction materials in the inner cavity of the storage box can fall quickly, making the material discharge smoother to improve the uniformity of the spreading of the construction materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the overall structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the conveying plate of the utility model;

[0022] Figure 4This is a schematic diagram of the structure of the vibration plate of the utility model.

[0023] The reference numerals in the figure are as follows:

[0024] 1. Storage box; 2. Discharge port; 3. Discharge conveyor belt; 4. Driving motor; 5. Conveying plate; 6. Lifting plate; 7. Lifting slot; 8. Locking screw; 9. Guide frame; 10. Limiting plate; 11. Limiting bolt; 12. Vibrating plate; 13. Connecting soft belt; 14. Rubber pad; 15. Vibrating motor; 16. Traction ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 4 A wear-resistant material spreading device with one-time molding construction comprises a storage box 1 and a discharge port 2 opened at the bottom of the storage box 1, and the bottom of the storage box 1 is a closed structure; a discharge conveyor belt 3 extending from the discharge port 2 is provided at the bottom of the inner cavity of the storage box 1, and one end of the discharge conveyor belt 3 placed inside the storage box 1 is connected to the output end of a driving motor 4 through a conveying roller, and the driving motor 4 is fixedly installed on the inner wall of the storage box 1; a conveyor plate 5 is provided on the surface of the discharge conveyor belt 3, and a lifting plate 6 is movably inserted into the inner cavity of the conveyor plate 5; the conveyor plates 5 are evenly distributed at equal intervals, and lifting grooves 7 are symmetrically opened on the conveyor plate 5, and a locking screw 8 is provided in the inner cavity of the lifting groove 7, and the locking screw 8 is threadedly connected to the lifting plate 6, and the locking screw 8 can lock the lifting plate 6.

[0027] Guide frames 9 are provided on both sides of the discharge port 6, and a limit plate 10 is slidably installed in the inner cavity of the guide frame 9 for adjusting the height position of the lifting plate 6; a limit bolt 11 is threaded through the limit plate 10, and the end of the limit bolt 11 is in contact with the storage box 1, and the limit plate 10 can be locked by the limit bolt 11 after adjustment.

[0028] Furthermore, vibration plates 12 are stacked on both sides of the inner cavity of the material storage box 1 , and a connecting soft belt 13 is provided on the top of the vibration plate 12 to connect with the top of the material storage box 1 .

[0029] Furthermore, rubber pads 14 are symmetrically provided on the outer wall surface of the vibration plate 12, the rubber pads 14 are in contact with the inner wall of the storage box 1, and a vibration motor 15 is provided on the surface of the rubber pads 14, and the vibration motor 15 is located in the middle of the surface of the rubber pads 14 away from the inner wall of the storage box 1; the rubber pads 14 can absorb vibrations to reduce the transmission of vibrations to the storage box 1, and at the same time, under the action of the vibration of the vibration motor 15, the construction materials in the inner cavity of the storage box 1 can fall quickly, making the material discharge smoother to improve the uniformity of the spreading of the construction materials.

[0030] Furthermore, a traction ring 16 is provided at one end of the bottom of the storage box 1 away from the discharge port 16 , and the storage box 1 can be towed by the traction ring 16 .

[0031] The working principle of this utility model:

[0032] In the present invention, the construction material is injected into the storage box 1 from the top of the storage box 1, the driving motor 4 drives the discharge conveyor belt 3, the discharge conveyor belt 3 drives the conveyor plate 5 to move forward, and the construction material is discharged from the storage box 1 through the conveyor plate 5 to achieve rapid spreading, and the lifting plate 6 is drawn out from the inner cavity of the conveyor plate 5, and the height of the conveyor plate 5 can be adjusted. After the height is adjusted, the locking screw 8 can lock the lifting plate 6, pull the limit plate 10, so that the bottom height of the limit plate 10 is flush with the top height of the lifting plate 6, and the limit bolt 11 can lock the limit plate 10 By adjusting the height of the conveying plate 5, more construction materials can be brought out through the conveying plate 5, and the amount of construction material spread can be adjusted. The structure is simple and the operation is convenient. The vibration motor 15 transmits the vibration to the vibration plate 12 when working. The vibration plate 12 is connected to the inner wall of the storage box 1 through the rubber pad 14. The rubber pad 14 can absorb the vibration to reduce the vibration transmitted to the storage box 1. Under the action of vibration, the construction materials in the inner cavity of the storage box 1 can fall quickly, making the material discharge smoother to improve the uniformity of the spreading of the construction materials.

[0033] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wear-resistant material spreading device for one-step forming construction, comprising a material storage box (1) and a material discharge port (2) provided at the bottom of the material storage box (1), characterized in that: A discharge conveyor belt (3) extending out of a discharge port (2) is provided at the bottom of the inner cavity of the material storage box (1); one end of the discharge conveyor belt (3) placed inside the material storage box (1) is connected to the output end of a drive motor (4) through a conveying roller; the drive motor (4) is fixedly mounted on the inner wall of the material storage box (1); a conveying plate (5) is provided on the surface of the discharge conveyor belt (3); a lifting plate (6) is movably inserted into the inner cavity of the conveying plate (5); guide frames (9) are provided on both sides of the discharge port (2), and a limit plate (10) is slidably mounted in the inner cavity of the guide frame (9) for adjusting the height position of the lifting plate (6).

2. The wear-resistant material spreading device for one-step forming construction according to claim 1, characterized in that: The bottom of the material storage box (1) is a closed-end structure.

3. The wear-resistant material spreading device for one-step forming construction according to claim 1, characterized in that: The conveying plate (5) is symmetrically provided with lifting grooves (7), the inner cavity of the lifting grooves (7) is provided with a locking screw (8), and the locking screw (8) is threadedly connected to the lifting plate (6).

4. The wear-resistant material spreading device for one-step forming construction according to claim 3, characterized in that: The conveying plates (5) are evenly distributed in an equidistant manner.

5. The wear-resistant material spreading device for one-step forming construction according to claim 1, characterized in that: The thread on the limiting plate (10) penetrates the limiting bolt (11), and the end of the limiting bolt (11) abuts against the material storage box (1).

6. The wear-resistant material spreading device for one-step forming construction according to claim 1, characterized in that: Vibration plates (12) are stacked on both sides of the inner cavity of the material storage box (1), and a connecting soft belt (13) is provided on the top of the vibration plate (12) to connect with the top of the material storage box (1).

7. The wear-resistant material spreading device for one-step forming construction according to claim 6, characterized in that: The outer wall surface of the vibration plate (12) is symmetrically provided with a rubber pad (14), the rubber pad (14) is in contact with the inner wall of the material storage box (1), and the surface of the rubber pad (14) is provided with a vibration motor (15), and the vibration motor (15) is located in the middle of the surface of the rubber pad (14) away from the inner wall of the material storage box (1).

8. The wear-resistant material spreading device for one-step forming construction according to claim 1, characterized in that: A traction ring (16) is provided at one end of the bottom of the storage box (1) away from the discharge port (2).

Images