A material conveying device for temporary road construction

Abstract

This invention discloses a material conveying device for temporary road construction, relating to the technical field of conveying devices. It includes a conveyor vehicle with a handle fixedly connected to one side of its top. A support plate is fixedly connected to the conveyor vehicle, and the top of the support plate is fixedly connected to the bottom surface of a top plate. A storage box is fixedly installed on the top of the top plate, and a door is provided on one side of the storage box. This invention has a reasonable structure. It uses a feeding assembly and a moving assembly to group and transport bricks onto a crossbar, and then a conveying assembly to transport qualified bricks to the temporary road for placement, while unqualified bricks are sorted out separately.

Description

Technical Field

[0001] This invention relates to the field of conveying device technology, and in particular to a material conveying device for temporary road construction. Background Technology

[0002] Construction access roads are important temporary supporting facilities at construction sites, mainly used for the transfer of engineering materials, passage of construction machinery, and passage of on-site personnel. The entire construction process must strictly follow the relevant construction specifications and standards for temporary roads in civil engineering. The construction of access roads must strictly control key processes such as roadbed filling, layered compaction, and pavement to ensure that the roadbed compaction, pavement flatness, and road slope meet the specifications.

[0003] Patent CN218056974U discloses a short-distance brick conveying device for building construction, including a conveying component, a first support mechanism, a second support mechanism, and a discharge ramp. The bottom ends of the conveying component are supported by the first and second support mechanisms, respectively. A discharge ramp is provided at the discharge point of the conveying component. The conveying component includes a frame, within which a conveyor belt body is housed. A first support and a second support are respectively provided at the bottom ends of the frame. The first support has a strip-shaped slot, and the second support has a circular through hole. This utility model allows for convenient movement of the entire device, making it suitable for short-distance brick conveying. Furthermore, the height and angle of the conveying component are freely adjustable, adapting to the needs of different sites and workers of varying heights. This solves the problem of existing brick conveying devices being inconvenient to adjust and difficult to adapt to different site conditions.

[0004] There were still some problems during the construction of the sidewalk.

[0005] Sidewalk brick paving is a crucial step in standardized sidewalk construction. The quality of brick material preparation, transportation, and installation directly determines the overall flatness, structural strength, and construction standardization of the sidewalk. Currently, standardized sidewalk brick construction must strictly adhere to building material paving specifications, requiring uniform brick specifications and qualified quality. Defective or damaged bricks must not be used in the paving process. Traditional sidewalk brick construction often employs manual sorting and handling, lacking standardized grouping and specialized transportation structures. This makes it difficult to accurately screen and classify bricks, hindering the efficient removal of substandard bricks. Consequently, inferior bricks are easily mixed into the paving process, resulting in substandard sidewalk paving quality. This fails to meet standardized construction acceptance specifications, impacting the overall construction quality and durability of the sidewalk. Summary of the Invention

[0006] The purpose of this application is to provide a material conveying device for temporary road construction, which realizes the grouping and transportation of bricks to the crossbar through the feeding component and the moving component, and then the conveying component to transport qualified bricks to the temporary road for placement, while unqualified bricks are sorted out separately.

[0007] To achieve the above objectives, this application provides the following technical solution: a material conveying device for temporary road construction, including a conveying vehicle, a handle fixedly connected to one side of the top of the conveying vehicle, a support plate fixedly connected to the conveying vehicle, the top of the support plate fixedly connected to the bottom surface of the top plate, a storage box fixedly installed at the top of the top plate, and a box door provided on one side of the storage box; It also includes a feeding assembly, a moving assembly, and a conveying assembly. The feeding assembly is located at the bottom of the top plate for discharging materials. The moving assembly is located at the bottom of the top plate and works in conjunction with the feeding assembly. The conveying assembly is located on the conveyor vehicle for conveying materials to the access road.

[0008] Preferably, the feeding assembly includes a discharge port on the top plate, and a feed box with upper and lower openings is fixedly installed at the bottom opening of the discharge port. The feed box is connected to the interior of the storage box through the discharge port, and a sliding plate is attached to the bottom surface of the feed box.

[0009] Preferably, a discharge box with openings at the top and bottom is fixedly connected to one side of the bottom surface of the slide plate, and a pair of side plates are fixedly connected to the other side of the bottom surface of the slide plate. A pulley is rotatably connected to the pair of side plates, and the pulley is slidably connected to a slide rod. One end of the slide rod is fixedly connected to the surface of the storage box, and the other end of the slide rod is fixedly connected to a collar.

[0010] Preferably, shaft pins are fixedly connected to both sides of the discharge box, arm plates are fixedly connected to the shaft pins, the top end of the arm plate is fixedly connected to the docking rod, the other end of the docking rod is fixedly connected to the sleeve block, the sleeve block is threadedly connected to the threaded rod, one end of the threaded rod is fixedly connected to the shaft seat, the shaft seat is fixedly connected to the bottom surface of the top plate, and the other end of the threaded rod is fixedly connected to the output end of the servo motor, and the servo motor is fixedly installed on the bottom surface of the top plate.

[0011] Preferably, the moving component includes a pair of crossbars fixedly installed on the outer surface of the discharge box, a support plate slidably connected to the pair of crossbars, a bottom plate fixedly connected to the support plate, and the bottom plate located at the bottom opening of the discharge box.

[0012] Preferably, one end of the pair of crossbars is fixedly connected to a retaining ring, and a spring is sleeved on the pair of crossbars, with the two ends of the spring being fixedly connected to one side of the retaining ring and one side of the support plate, respectively.

[0013] Preferably, side blocks are fixedly connected to both sides of the base plate, and stop bars are fixedly connected to the side blocks. A positioning plate is provided at the same lateral position as the stop bar, and the top end of the positioning plate is fixedly connected to the top plate.

[0014] Preferably, the conveying assembly includes a material transfer machine located in the middle of the conveying vehicle, one end of the material transfer machine being located at the bottom of the top plate, and baffles being provided on both sides of the material transfer machine.

[0015] Preferably, a hopper is fixedly installed on one side of the material conveyor, and a push plate is provided on the other side of the material conveyor at a position corresponding to the hopper. A bracket is fixedly connected to the conveyor vehicle, and a cylinder is fixedly installed on the bracket. The telescopic end of the cylinder is fixedly connected to the push plate.

[0016] Preferably, a mounting plate is fixedly connected to the center of the surface of the top plate, and an identification machine is fixedly mounted on the mounting plate. The identification machine is located at the top of the material conveyor.

[0017] In summary, the present invention has the following beneficial effects: 1. The present invention has a reasonable structure. The bricks are placed in the storage box. The bricks inside the storage box fall into the material box through the discharge port. Then, the servo motor operates to rotate the threaded rod. The rotation of the threaded rod pushes the slide plate to slide through the arm plate on the docking rod. The movement of the slide plate causes the pulley to slide on the slide rod, which increases the stability of the slide plate movement. When the top opening of the discharge box moves to the bottom position of the material box, the bricks inside the material box fall into the discharge box.

[0018] 2. In this invention, when it is necessary to move the bricks inside the discharge box to the conveyor, the threaded rod rotates in the opposite direction to move the sliding plate. A bottom plate is provided at the bottom of the discharge box. When the discharge box moves to the top of the conveyor, the positioning plate will block the stop bar to move the bottom plate horizontally. The movement of the bottom plate causes the support plate to slide on the crossbar, which facilitates the compression of the spring until the bricks inside the discharge box fall onto the conveyor for conveying.

[0019] 3. In this invention, when the conveyor transports bricks to the sidewalk, an installation plate is set at the top of the conveyor. The installation plate can identify broken bricks and then control the cylinder to operate. The extension end of the cylinder is fixedly connected to a push plate. The push plate pushes the unqualified bricks into the hopper for separate placement, while the qualified bricks are transported to the sidewalk by the conveyor for paving. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of the conveying device; Figure 2 This is a rear-view three-dimensional structural diagram of the conveying device; Figure 3 A three-dimensional structural diagram of the conveying device viewed from below; Figure 4 A three-dimensional structural diagram of the storage box viewed from below; Figure 5 This is a schematic diagram of the three-dimensional structure of a skateboard; Figure 6 A schematic diagram of the skateboard's three-dimensional structure viewed from below. Figure 7 This is a schematic diagram of the three-dimensional structure of the base plate viewed from below.

[0022] In the diagram: 1. Conveyor vehicle; 101. Handle; 102. Support plate; 103. Top plate; 104. Storage box; 105. Box door; 2. Discharge port; 201. Feed box; 202. Slide plate; 203. Discharge box; 204. Side plate; 205. Pulley; 206. Slide rod; 207. Collar; 208. Shaft pin; 209. Arm plate; 210. Connecting rod; 211. Sleeve block; 21 2. Threaded rod; 213. Shaft seat; 214. Servo motor; 3. Crossbar; 301. Support plate; 302. Base plate; 303. Snap ring; 304. Spring; 305. Side block; 306. Stop bar; 307. Positioning plate; 4. Material conveyor; 401. Baffle; 402. Hopper; 403. Push plate; 404. Bracket; 405. Cylinder; 406. Mounting plate; 407. Identifier. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Example: Reference Figure 1 - Figure 7The device shown is a material conveying device for temporary road construction, including a conveyor 1. A handle 101 is fixedly connected to one side of the top of the conveyor 1. A support plate 102 is fixedly connected to the conveyor 1. The top of the support plate 102 is fixedly connected to the bottom surface of a top plate 103. A storage box 104 is fixedly installed at the top of the top plate 103. A door 105 is provided on one side of the storage box 104. The device also includes a material unloading component, a moving component, and a conveying component. The material unloading component is located at the bottom of the top plate 103 for unloading materials. The moving component is located at the bottom of the top plate 103 and works in conjunction with the material unloading component. The conveying component is located on the conveyor 1 for conveying materials to the temporary road.

[0025] Specifically, it should be noted that the servo motor 214 is electrically connected to the control unit via wires. The specific working principle between them is based on existing technology and will not be elaborated on here. The identification machine 407 can identify damaged bricks, and then the push plate 403 on the cylinder 405 pushes the damaged bricks into the hopper 402 for centralized placement. The specific working principle of the identification machine 407 is based on existing technology. Furthermore, the movement of bricks inside the storage box 104 is achieved by using a hydraulic cylinder or a forklift, which facilitates the grouping and unloading of bricks inside the storage box 104.

[0026] In one embodiment of this invention, the feeding assembly includes a discharge port 2 on the top plate 103. A feed box 201 with openings at the bottom of the discharge port 2 is fixedly installed. The feed box 201 is connected to the interior of the storage box 104 through the discharge port 2. A sliding plate 202 is attached to the bottom surface of the feed box 201. The feed box 203 with openings at the bottom is fixedly connected to one side of the bottom surface of the sliding plate 202. A pair of side plates 204 are fixedly connected to the other side of the bottom surface of the sliding plate 202. A pulley 205 is rotatably connected to the pair of side plates 204. The pulley 205 is slidably connected to a sliding rod 206. One end of the sliding rod 206 is fixedly connected to the storage box. On the surface of 104, a collar 207 is fixedly connected to the other end of the slide bar 206, and a shaft pin 208 is fixedly connected to both sides of the discharge box 203. An arm plate 209 is fixedly connected to the shaft pin 208, and the top end of the arm plate 209 is fixedly connected to the docking rod 210. The other end of the docking rod 210 is fixedly connected to the sleeve block 211. The sleeve block 211 is threadedly connected to the threaded rod 212. A shaft seat 213 is fixedly connected to one end of the threaded rod 212. The shaft seat 213 is fixedly connected to the bottom surface of the top plate 103. The other end of the threaded rod 212 is fixedly connected to the output end of the servo motor 214. The servo motor 214 is fixedly installed on the bottom surface of the top plate 103.

[0027] Specifically, the bricks are placed inside the storage box 104, and then the bricks inside the storage box 104 fall into the material handling box 201 through the discharge port 2. Then, the servo motor 214 operates to rotate the threaded rod 212. The rotation of the threaded rod 212 pushes the slide plate 202 to slide as a whole through the arm plate 209 on the connecting rod 210. The movement of the slide plate 202 causes the pulley 205 to slide on the slide bar 206, increasing the stability of the slide plate 202. When the top opening of the discharge box 203 moves to the bottom position of the material handling box 201, the bricks inside the material handling box 201 fall into the discharge box 203.

[0028] As one embodiment of this invention, the moving component includes a pair of crossbars 3 fixedly installed on the outer surface of the discharge box 203. A support plate 301 is slidably connected to the pair of crossbars 3. A bottom plate 302 is fixedly connected to the support plate 301. The bottom plate 302 is located at the bottom opening of the discharge box 203. A retaining ring 303 is fixedly connected to one end of the pair of crossbars 3. A spring 304 is sleeved on the pair of crossbars 3. The two ends of the spring 304 are fixedly connected to one side of the retaining ring 303 and one side of the support plate 301, respectively. Side blocks 305 are fixedly connected to both sides of the bottom plate 302. A stop bar 306 is fixedly connected to the side block 305. A positioning plate 307 is provided at the same transverse position as the stop bar 306. The top end of the positioning plate 307 is fixedly connected to the top plate 103.

[0029] Specifically, when it is necessary to move the bricks inside the discharge box 203 to the conveyor 4, the threaded rod 212 rotates in the opposite direction to move the slide plate 202. The bottom of the discharge box 203 is provided with a base plate 302. When the discharge box 203 moves to the top of the conveyor 4, the positioning plate 307 will block the stop bar 306 to move the base plate 302 horizontally. The movement of the base plate 302 causes the support plate 301 to slide on the crossbar 3, which facilitates the compression of the spring 304 until the bricks inside the discharge box 203 fall onto the conveyor 4 for conveying.

[0030] As one embodiment of this invention, the conveying assembly includes a material conveyor 4 located in the middle of the conveyor vehicle 1. One end of the material conveyor 4 is located at the bottom of the top plate 103. Baffles 401 are provided on both sides of the material conveyor 4. A hopper 402 is fixedly installed on one side of the material conveyor 4. A push plate 403 is provided on the other side of the material conveyor 4, corresponding to the hopper 402. A bracket 404 is fixedly connected to the conveyor vehicle 1. A cylinder 405 is fixedly installed on the bracket 404. The telescopic end of the cylinder 405 is fixedly connected to the push plate 403. An mounting plate 406 is fixedly connected to the middle of the surface of the top plate 103. An identification machine 407 is fixedly installed on the mounting plate 406. The identification machine 407 is located at the top of the material conveyor 4.

[0031] Specifically, when the conveyor 4 transports bricks to the sidewalk, an installation plate 406 is installed at the top of the conveyor 4. The installation plate 406 can identify broken bricks and then control the cylinder 405 to operate. The extension end of the cylinder 405 is fixedly connected to a push plate 403. The push plate 403 pushes the unqualified bricks into the hopper 402 for separate placement. The qualified bricks are transported to the sidewalk by the conveyor 4 for paving.

[0032] The working principle of this invention is as follows: Bricks are placed inside the storage box 104. Then, the bricks inside the storage box 104 fall into the material handling box 201 through the discharge port 2. Then, the servo motor 214 operates to rotate the threaded rod 212. The rotation of the threaded rod 212 pushes the slide plate 202 to slide as a whole through the arm plate 209 on the connecting rod 210. The movement of the slide plate 202 causes the pulley 205 to slide on the sliding rod 206, increasing the stability of the movement of the slide plate 202. When the top opening of the discharge box 203 moves to the bottom position of the material handling box 201, the bricks inside the material handling box 201 fall into the discharge box 203.

[0033] When it is necessary to move the bricks inside the discharge box 203 to the conveyor 4, the threaded rod 212 rotates in the opposite direction to move the slide plate 202. The bottom of the discharge box 203 is provided with a base plate 302. When the discharge box 203 moves to the top of the conveyor 4, the positioning plate 307 will block the stop bar 306 to move the base plate 302 horizontally. The movement of the base plate 302 causes the support plate 301 to slide on the crossbar 3, which facilitates the compression of the spring 304 until the bricks inside the discharge box 203 fall onto the conveyor 4 for conveying.

[0034] When the conveyor 4 transports bricks to the sidewalk, an installation plate 406 is installed at the top of the conveyor 4. The installation plate 406 can identify damaged bricks and then control the cylinder 405 to operate. The extension end of the cylinder 405 is fixedly connected to a push plate 403. The push plate 403 pushes the unqualified bricks into the hopper 402 for separate placement. The qualified bricks are transported to the sidewalk by the conveyor 4 for paving.

[0035] Finally, it should be noted that the above are merely preferred embodiments 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 foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A material conveying device for temporary road construction, characterized in that, include: A conveyor (1) is provided with a handle (101) fixedly connected to one side of the top of the conveyor (1), a support plate (102) is fixedly connected to the conveyor (1), the top of the support plate (102) is fixedly connected to the bottom surface of the top plate (103), a storage box (104) is fixedly installed at the top of the top plate (103), and a box door (105) is provided on one side of the storage box (104). It also includes a feeding component, a moving component and a conveying component. The feeding component is located at the bottom of the top plate (103) for discharging materials. The moving component is located at the bottom of the top plate (103) and works in conjunction with the feeding component. The conveying component is located on the conveyor vehicle (1) for conveying materials to the access road.

2. The material conveying device for temporary road construction according to claim 1, characterized in that: The feeding assembly includes a discharge port (2) opened on the top plate (103). A feed box (201) with openings at the bottom of the discharge port (2) is fixedly installed. The feed box (201) is connected to the interior of the storage box (104) through the discharge port (2). A sliding plate (202) is attached to the bottom surface of the feed box (201).

3. The material conveying device for temporary road construction according to claim 2, characterized in that: A discharge box (203) with openings at the top and bottom is fixedly connected to one side of the bottom surface of the slide plate (202). A pair of side plates (204) are fixedly connected to the other side of the bottom surface of the slide plate (202). A pulley (205) is rotatably connected to the pair of side plates (204). The pulley (205) is slidably connected to a slide rod (206). One end of the slide rod (206) is fixedly connected to the surface of the storage box (104), and the other end of the slide rod (206) is fixedly connected to a collar (207).

4. The material conveying device for temporary road construction according to claim 3, characterized in that: The discharge box (203) is fixedly connected to two sides with shaft pins (208), and arm plates (209) are fixedly connected to the shaft pins (208). The top end of the arm plate (209) is fixedly connected to the docking rod (210), and the other end of the docking rod (210) is fixedly connected to the sleeve block (211). The sleeve block (211) is threadedly connected to the threaded rod (212). One end of the threaded rod (212) is fixedly connected to the shaft seat (213), and the shaft seat (213) is fixedly connected to the bottom surface of the top plate (103). The other end of the threaded rod (212) is fixedly connected to the output end of the servo motor (214), and the servo motor (214) is fixedly installed on the bottom surface of the top plate (103).

5. A material conveying device for temporary road construction according to claim 3, characterized in that: The moving component includes a pair of crossbars (3) fixedly installed on the outer surface of the discharge box (203), a support plate (301) is slidably connected to the pair of crossbars (3), a bottom plate (302) is fixedly connected to the support plate (301), and the bottom plate (302) is located at the bottom opening of the discharge box (203).

6. A material conveying device for temporary road construction according to claim 5, characterized in that: One end of each pair of crossbars (3) is fixedly connected to a retaining ring (303), and a spring (304) is sleeved on each pair of crossbars (3). The two ends of the spring (304) are fixedly connected to one side of the retaining ring (303) and one side of the support plate (301), respectively.

7. A material conveying device for temporary road construction according to claim 6, characterized in that: Side blocks (305) are fixedly connected to both sides of the base plate (302), and a stop bar (306) is fixedly connected to the side block (305). A positioning plate (307) is provided at the same lateral position as the stop bar (306), and the top of the positioning plate (307) is fixedly connected to the top plate (103).

8. A material conveying device for temporary road construction according to claim 2, characterized in that: The conveying assembly includes a material transfer machine (4) located in the middle of the conveyor vehicle (1), one end of which is located at the bottom of the top plate (103), and baffles (401) are provided on both sides of the material transfer machine (4).

9. A material conveying device for temporary road construction according to claim 8, characterized in that: A hopper (402) is fixedly installed on one side of the material conveyor (4), and a push plate (403) is provided on the other side of the material conveyor (4) at a position corresponding to the hopper (402). A bracket (404) is fixedly connected to the conveyor (1), and a cylinder (405) is fixedly installed on the bracket (404). The telescopic end of the cylinder (405) is fixedly connected to the push plate (403).

10. A material conveying device for temporary road construction according to claim 9, characterized in that: An installation plate (406) is fixedly connected to the middle of the surface of the top plate (103), and an identification machine (407) is fixedly installed on the installation plate (406). The identification machine (407) is located at the top of the material conveyor (4).

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