Concrete conveying device for prefabrication factory

Abstract

The utility model discloses a precast factory concrete conveying device, and relates to the technical field of conveying equipment. Comprising a feeding hopper, a charging mechanism is fixed to the discharging end of the feeding hopper, a conveying mechanism is jointly connected to the two sides of the outer wall of the charging mechanism in a clamped mode, the charging mechanism comprises a charging hopper, cambered plates are rotationally connected to the two sides of the inner wall of the charging hopper respectively, and a plurality of fixing rods are fixed to the tops of the opposite faces of the two cambered plates respectively. According to the concrete discharging device, the charging mechanism is arranged, the cambered surface plate and the fixing rod are additionally arranged in the charging mechanism, when concrete in the device needs to be discharged, the concrete can smoothly slide out under the action of the cambered surface plate and the vertical face of the fixing rod, and the waste cost caused by the fact that the concrete is attached to the inner wall of the device is reduced; and the workload of cleaning the device is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to a concrete conveying device for a precast factory. Background Art

[0002] In the production of precast plants, it is necessary to carry out concrete conveying operations on precast components, so a precast plant concrete conveying device is needed.

[0003] For example, in a concrete conveying device with patent publication number CN111204559B, when the material is discharged by rotating the feeding plate, the feeding limit sensor will limit the rotation position of the feeding plate to prevent the feeding plate from becoming unstable.

[0004] However, during the actual use of the above-mentioned precast factory concrete conveying device, when unloading concrete, the concrete inside the device may adhere to the inner wall of the device, which increases the concrete adhesion to the inner wall of the device, the waste cost of production, and also increases the workload of cleaning the device. For this reason, the applicant proposes a precast factory concrete conveying device. Utility Model Content

[0005] The purpose of the utility model is to provide a precast factory concrete conveying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precast factory concrete conveying device, comprising a feed hopper, a loading mechanism is fixed at the discharge end of the feed hopper, and a transport mechanism is commonly clamped on both sides of the outer wall of the loading mechanism, the loading mechanism comprises a loading hopper, arc panels are rotatably connected to the inner wall of the loading hopper on both sides, a plurality of fixing rods are respectively fixed to the tops of the opposite surfaces of the two arc panels, and the opposite surfaces of the two groups of fixing rods are both vertical surfaces, a plurality of springs are fixed between the arc panels and the inner wall of the loading hopper, inner shells are respectively fixed to the bottoms of the other two sides of the inner wall of the loading hopper, and two movable frames are slidably connected to the top and bottom of the inner wall of the inner shell, a rope is fixed to one side of the movable frame, and the opposite ends of the two ropes are respectively fixed to one side of the two arc panels.

[0007] Preferably, a first motor is fixed to one side of the inner wall of the inner shell, an incomplete gear is fixed to the output end of the first motor, racks are fixed to the top and bottom between the two movable frames, and the teeth of the two racks are respectively meshed with the teeth of the incomplete gear.

[0008] Preferably, rubber strips are fixed to the opposite surfaces of the two arc panels respectively, one side of the rubber strip is in contact with one side of the inner wall of the charging hopper, and the rubber strip does not interfere with a plurality of adjacent springs.

[0009] Preferably, brackets are fixed on both sides of the outer wall of the charging hopper.

[0010] Preferably, inclined plane blocks are fixed on the other two sides of the inner wall of the charging hopper, the bottoms of the two inclined plane blocks are fixed to the tops of the two inner shells, and the length of the inclined plane blocks is greater than or equal to the length of the inner shell.

[0011] Preferably, a discharging frame is fixed to the discharging end of the loading hopper, a second motor is fixed to one side of the outer wall of the discharging frame, and a rotating plate is connected to both sides of the inner wall of the discharging frame for rotation. The output end of the second motor passes through one side of the discharging frame and is fixed to one end of the rotating plate.

[0012] Preferably, the transport mechanism comprises two outer boxes, the box openings of the two outer boxes are symmetrical to each other, two third motors are fixed to one side of the inner wall of the outer box, a first gear is fixed to the output end of the third motor, the teeth of adjacent first gears are jointly meshed with a track, a plurality of auxiliary rollers are rotatably connected to one side of the inner wall of the outer box, the plurality of auxiliary rollers are located between two adjacent first gears, the outer walls of the plurality of auxiliary rollers are jointly in contact with the inner walls of adjacent tracks, a clamping block is fixed to one side of the outer walls of the two tracks, and the two clamping blocks are respectively clamped to the two sides of the outer wall of the loading mechanism.

[0013] Preferably, the outer walls at both ends of the two outer boxes are respectively fixed with fixing frames, and the two brackets of the fixing frames are respectively fixed with stabilizing frames.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The prefabricated factory concrete conveying device has a loading mechanism with an arc panel and a fixing rod added therein. When the concrete inside the device needs to be unloaded, the concrete can slide out smoothly under the action of the arc panel and the vertical surface of the fixing rod, thereby reducing the waste cost caused by the concrete adhering to the inner wall of the device and reducing the workload of cleaning the device.

[0016] At the same time, springs and ropes are installed in the loading mechanism. Under the control of the ropes, the springs are deformed, causing the concrete attached to the inner wall of the device to shake and slide out, further reducing the waste cost caused by the concrete adhering to the inner wall of the device, and reducing the workload of cleaning the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the charging mechanism of the utility model;

[0020] Figure 4 for Figure 3 A partial enlarged view of part A;

[0021] Figure 5 for Figure 3 A partial enlarged view of part B;

[0022] Figure 6 It is a schematic diagram of the structure of the transport mechanism of the utility model.

[0023] In the figure: 1. feed hopper; 2. loading mechanism; 201. loading hopper; 202. arc panel; 203. fixing rod; 204. spring; 205. inner shell; 206. movable frame; 207. rope; 208. first motor; 209. incomplete gear; 210. rack; 211. rubber strip; 212. bracket; 213. inclined block; 214. discharge frame; 215. second motor; 216. rotating plate; 3. transport mechanism; 301. outer box; 302. third motor; 303. first gear; 304. auxiliary roller; 305. crawler; 306. bracket; 307. fixing frame; 308. stabilizing frame. DETAILED DESCRIPTION

[0024] 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 in 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.

[0025] In the process of producing prefabricated components in a prefabricated factory, concrete needs to be transported to the corresponding position, so a prefabricated factory concrete transporting device is needed. In actual use, most traditional prefabricated factory concrete transporting devices will transport concrete to the top of the mold through a conveying hopper and unload it. However, during the unloading process, part of the concrete will adhere to the inner wall of the conveying hopper of the device. When the concrete solidifies, in the next unloading process, the solidified concrete may follow the unloaded concrete into the mold, which reduces the quality of the prefabricated parts and increases the cleaning of the device. For this reason, the applicant proposes a prefabricated factory concrete transporting device.

[0026] like Figure 1-Figure 6As shown, the utility model provides a technical solution: a precast factory concrete conveying device, comprising a feed hopper 1, a charging mechanism 2 is fixed at the discharge end of the feed hopper 1, and a transportation mechanism 3 is commonly clamped on both sides of the outer wall of the charging mechanism 2, the charging mechanism 2 comprises a charging hopper 201, arc panels 202 are rotatably connected to the inner wall of the charging hopper 201 on both sides, a plurality of fixing rods 203 are respectively fixed on the tops of the opposite surfaces of the two arc panels 202, and the opposite surfaces of the two groups of fixing rods 203 are both vertical surfaces, a plurality of springs 204 are fixed between the arc panels 202 and the inner wall of the charging hopper 201, inner shells 205 are respectively fixed to the bottoms of the other two sides of the inner wall of the charging hopper 201, and two movable frames 206 are slidably connected to the top and bottom of the inner wall of the inner shell 205, a rope 207 is fixed on one side of the movable frame 206, and the opposite ends of the two ropes 207 are respectively fixed to one side of the two arc panels 202, a first motor 208 is fixed on one side of the inner wall of the inner shell 205, and an incomplete gear is fixed on the output end of the first motor 208 Wheel 209, racks 210 are fixed to the top and bottom between the two movable frames 206, and the teeth of the two racks 210 are meshed with the teeth of the incomplete gear 209, and rubber strips 211 are fixed to the opposite surfaces of the two arc panels 202, one side of the rubber strip 211 contacts one side of the inner wall of the charging hopper 201, and the rubber strip 211 does not interfere with the adjacent springs 204, and brackets 212 are fixed to the two sides of the outer wall of the charging hopper 201, and the other two sides of the inner wall of the charging hopper 201 are fixed to the Inclined blocks 213 are respectively fixed, and the bottoms of the two inclined blocks 213 are respectively fixed to the tops of the two inner shells 205, and the length of the inclined blocks 213 is greater than or equal to the length of the inner shell 205. A discharging frame 214 is fixed to the discharging end of the loading hopper 201, and a second motor 215 is fixed to one side of the outer wall of the discharging frame 214. Both sides of the inner wall of the discharging frame 214 are connected to a rotating plate 216 for rotation together. The output end of the second motor 215 passes through one side of the discharging frame 214 and is fixed to one end of the rotating plate 216.

[0027] It should be noted that: when the device is in use, firstly, concrete is passed from the feed hopper 1 into the loading hopper 201, and then, the transport mechanism 3 is started. Because the two brackets 212 and the transport mechanism 3 are mutually engaged, the loading hopper 201 will transfer the concrete to the bottom of the corresponding prefabricated component mold. When unloading, firstly, the second motor 215 is started to drive the rotating plate 216 to rotate, and the concrete in the loading hopper 201 will be unloaded from the discharge frame 214. At this time, part of the concrete attached to the inner wall of the device can slide out of the device well due to the vertical surface of the curved plate 202 and the fixing rod 203, and a small part of the attached concrete will be discharged during the unloading. After the material is finished, the first motor 208 starts and controls the incomplete gear 209 to drive the two racks 210 to move. At this time, the two movable frames 206 will slide on the top and bottom of the inner wall of the inner shell 205, and drive the two ropes 207 to move respectively. At this time, the two arc panels 202 will move under the pulling of the ropes 207, and under the action of the spring 204, the two arc panels 202 will shake. At this time, the remaining concrete attached to the arc panels 202 can slide out of the device well. The rubber strip 211 can prevent the arc panels 202 from colliding with the inner wall of the charging hopper 201 during the shaking process, thereby increasing the service life of the device.

[0028] like Figure 6 As shown, the utility model provides a technical solution: a precast factory concrete conveying device, including a transportation mechanism 3, the transportation mechanism 3 includes two outer boxes 301, the box openings of the two outer boxes 301 are symmetrical to each other, two third motors 302 are fixed to one side of the inner wall of the outer box 301, a first gear 303 is fixed to the output end of the third motor 302, the teeth of adjacent first gears 303 are commonly meshed with a crawler 305, one side of the inner wall of the outer box 301 is rotatably connected to a plurality of auxiliary rollers 304, the plurality of auxiliary rollers 304 are located between two adjacent first gears 303, the outer walls of the plurality of auxiliary rollers 304 are commonly in contact with the inner walls of adjacent crawlers 305, one side of the outer walls of the two crawlers 305 is fixed with a clamping block 306, the two clamping blocks 306 are respectively clamped with the two sides of the outer wall of the charging mechanism 2, the outer walls at both ends of the two outer boxes 301 are respectively fixed with a fixing frame 307, and the two brackets of the fixing frame 307 are respectively fixed with a stabilizing frame 308.

[0029] It should be noted that: when the device is in use, the concrete will first enter the loading mechanism 2, and then the third motor 302 will start, driving the two sets of first gears 303 to make the crawler 305 move, and the blocks 306 on the two crawlers 305 will drive the bracket 212 in the loading mechanism 2 to move, so that the loading mechanism 2 moves, and the two sets of auxiliary rollers 304 can start supporting the crawler 305. After the loading mechanism 2 moves to the corresponding position, the third motor 302 stops operating, and the loading mechanism 2 starts to unload. After the unloading is completed, the third motor 302 starts again, driving the crawler 305 to control the loading mechanism 2 to move to the corresponding position to receive the concrete.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A precast concrete conveying device, comprising a feed hopper (1), characterized in that: A loading mechanism (2) is fixed at the discharge end of the feed hopper (1), and a transport mechanism (3) is commonly clamped on both sides of the outer wall of the loading mechanism (2). The loading mechanism (2) comprises a loading hopper (201), and arc panels (202) are rotatably connected to the inner wall of the loading hopper (201) on both sides, and a plurality of fixing rods (203) are respectively fixed to the tops of the opposite surfaces of the two arc panels (202), and the opposite surfaces of the two groups of fixing rods (203) are both vertical surfaces. A plurality of springs (204) are fixed between the arc panels (202) and the inner wall of the loading hopper (201), and inner shells (205) are respectively fixed to the bottoms of the other two sides of the inner wall of the loading hopper (201), and two movable frames (206) are slidably connected to the top and bottom of the inner wall of the inner shell (205), and a rope (207) is fixed to one side of the movable frame (206), and the opposite ends of the two ropes (207) are respectively fixed to one side of the two arc panels (202).

2. A precast factory concrete conveying device according to claim 1, characterized in that: A first motor (208) is fixed to one side of the inner wall of the inner shell (205), an incomplete gear (209) is fixed to the output end of the first motor (208), racks (210) are respectively fixed to the top and bottom between the two movable frames (206), and the teeth of the two racks (210) are respectively meshed with the teeth of the incomplete gear (209).

3. The precast factory concrete conveying device according to claim 1, characterized in that: Rubber strips (211) are fixed to the opposite surfaces of the two arc panels (202), one side of the rubber strip (211) contacts one side of the inner wall of the charging hopper (201), and the rubber strip (211) does not interfere with a plurality of adjacent springs (204).

4. The precast factory concrete conveying device according to claim 1, characterized in that: Brackets (212) are respectively fixed on both sides of the outer wall of the charging hopper (201).

5. The precast factory concrete conveying device according to claim 1, characterized in that: Inclined blocks (213) are fixed to the other two sides of the inner wall of the charging hopper (201), the bottoms of the two inclined blocks (213) are fixed to the tops of the two inner shells (205), and the length of the inclined blocks (213) is greater than or equal to the length of the inner shell (205).

6. The precast factory concrete conveying device according to claim 1, characterized in that: A discharging frame (214) is fixed to the discharging end of the charging hopper (201), a second motor (215) is fixed to one side of the outer wall of the discharging frame (214), and a rotating plate (216) is connected to both sides of the inner wall of the discharging frame (214) for joint rotation, and the output end of the second motor (215) passes through one side of the discharging frame (214) and is fixed to one end of the rotating plate (216).

7. The precast factory concrete conveying device according to claim 1, characterized in that: The transport mechanism (3) comprises two outer boxes (301), the box openings of the two outer boxes (301) are symmetrical to each other, two third motors (302) are fixed on one side of the inner wall of the outer box (301), a first gear (303) is fixed on the output end of the third motor (302), the teeth of adjacent first gears (303) are commonly meshed with a crawler (305), a plurality of auxiliary rollers (304) are rotatably connected to one side of the inner wall of the outer box (301), the plurality of auxiliary rollers (304) are located between two adjacent first gears (303), the outer walls of the plurality of auxiliary rollers (304) are commonly in contact with the inner walls of adjacent crawlers (305), a clamping block (306) is fixed on one side of the outer wall of the two crawlers (305), and the two clamping blocks (306) are respectively mutually clamped with two sides of the outer wall of the loading mechanism (2).

8. The precast factory concrete conveying device according to claim 7, characterized in that: The outer walls at both ends of the two outer boxes (301) are respectively fixed with fixing frames (307), and the two brackets of the fixing frames (307) are respectively fixed with stabilizing frames (308).

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