A precision batching equipment for precast concrete components
By introducing anti-clogging and cleaning mechanisms into the mixing equipment, the problem of clogging in the feed hopper is solved, ensuring smooth material feeding and cleaning of the mixing tank, thereby improving production efficiency and batching accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI YONGRUN BUILDING MATERIALS CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-07-31
AI Technical Summary
Traditional mixing equipment has a simple feed hopper design, which is prone to clogging due to large particles or uneven moisture content, thus reducing production efficiency.
It employs an anti-clogging mechanism and a cleaning mechanism. The anti-clogging mechanism prevents clogging through a push rod and gear structure, while the cleaning mechanism cleans the inner wall of the mixing tank through a water pump and spray head, and a scraper removes residual materials.
It effectively prevents the feed hopper from clogging, ensures smooth material feeding, and cleans residual materials from the inner wall of the mixing tank, thereby improving production efficiency and batching accuracy.
Smart Images
Figure CN224575902U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the technical field of concrete precast component mixing equipment, specifically a concrete precast component mixing equipment with precise batching. Background Technology
[0002] In the precast concrete production industry, the performance of mixing equipment plays a decisive role in product quality and production efficiency. With the development of the construction industry, the demand for precast concrete continues to rise. When using existing mixing equipment, materials are fed into the mixing drum through external feeding equipment, then the motor runs to mix the materials. The mixed materials are then transported by a conveying mechanism to a weighing platform for batching. After that, the batched concrete is transported for the subsequent production of precast components.
[0003] However, the following problems still exist. The feed hopper design of traditional mixing equipment is relatively simple. When concrete material is poured into the equipment, the material is prone to blockage at the feed hopper. When the material contains large particles or the moisture content of the material is uneven, the occurrence of blockage increases, reducing production efficiency. Utility Model Content
[0004] The purpose of this application is to address the problem that the feed hopper design of traditional mixing equipment is relatively simple, and when concrete materials are poured into the equipment, the materials are prone to blockage at the feed hopper. When the materials contain large particles or the moisture content of the materials is uneven, the blockage will increase, reducing production efficiency. The application provides a concrete precast component mixing equipment with precise batching.
[0005] The technical solution adopted in this application is as follows: A concrete precast component mixing equipment for precise batching includes a support frame, a base plate fixedly connected to the upper surface of the support frame, a mixing tank fixedly connected to the upper surface of the base plate, a mixing motor fixedly connected to the upper surface of the mixing tank, a drive rod fixedly connected to the output end of the mixing motor, a mixing rod fixedly connected to the surface of the drive rod, a conveying cylinder fixedly connected to the lower surface of the mixing tank, and a conveying motor provided on the side of the conveying cylinder. The equipment is characterized in that: a feeding funnel is fixedly connected to the upper surface of the mixing tank, an inclined block is fixedly connected to the inner wall of the feeding funnel, a support plate is fixedly connected to the side of the mixing tank, a pushing mechanism is fixedly connected to the upper surface of the support plate, and an anti-blocking mechanism is provided on the upper surface of the mixing tank.
[0006] Preferably, the anti-clogging mechanism includes a rotating rod, the bottom end of which is rotatably connected to the upper surface of the mixing tank. A gear is fixedly sleeved on the surface of the rotating rod. A concave plate is fixedly connected to the upper surface of the mixing tank. A push rod is slidably connected to the inner wall of the concave plate. When the push motor is turned on, the motor runs and drives the rotating rod to rotate. The rotation of the rotating rod drives the rotating plate to rotate. The rotation of the rotating plate drives the vertical rod to rotate. The rotation of the vertical rod pushes the anti-clogging mechanism to move through the through-hole plate.
[0007] Preferably, there are two push rods, and racks are fixedly connected to the opposite faces of the two push rods. The side of the rack away from the push rod meshes with a gear. By setting a rotating rod, when the gear is pushed, the rotating rod can be rotated, so that when one push rod moves, it drives the other push rod to move in the opposite direction.
[0008] Preferably, the pushing mechanism includes a pushing motor, the output end of which is fixedly connected to a rotating rod two, the bottom end of which is fixedly connected to a rotating plate, the lower surface of which is fixedly connected to a vertical rod, and the upper surface of which is fixedly connected to a through-hole plate. The inner ring of the through-hole plate is fitted onto the surface of the vertical rod. When the push rod moves to the right, it pushes the other push rod into the feed hopper via a rack and gear. The rotating rod two continues to rotate, at which point the through-hole plate moves the push rod to the left. Then, the push rod pushes the other push rod to the right via a gear. The pushing motor continuously drives the rotating rod two to rotate, and the rotating plate repeatedly pushes the through-hole plate through the vertical rod. The two push rods move back and forth, scraping the inner wall of the feed inlet or directly pushing the edge material during movement to prevent material retention and adhesion that could cause blockage.
[0009] Preferably, the front of the mixing tank is fixedly connected to an inlet pipe, the inlet end is fixedly connected to an outlet pipe, and the outlet end is fixedly connected to a U-shaped pipe. The inlet pipe is connected to an external water source. When the tank is in operation, external water can be drawn out through the inlet pipe, then enter the U-shaped pipe through the outlet pipe, and then enter the outlet pipe from the U-shaped pipe.
[0010] Preferably, a water pump is fixedly connected to the front of the mixing tank, an inlet pipe is fixedly connected to the inlet end of the water pump, an outlet pipe is fixedly connected to the outlet end of the water pump, and a U-shaped pipe is fixedly connected to the end of the outlet pipe away from the water pump. The inlet pipe is connected to an external water source. When the water pump is running, external water can be drawn out through the inlet pipe, then enter the U-shaped pipe through the mixing tank, and then enter the mixing tank from the U-shaped pipe.
[0011] Preferably, a water collection shell is fixedly connected to the end of the U-shaped pipe away from the water inlet pipe, and a water spray head is fixedly connected to the side of the water collection shell near the inner wall of the mixing tank. There are two water collection shells, and horizontal pipes are fixedly connected to the opposite sides of the two. Water outlet holes are opened on the surface of the horizontal pipes. Water drawn into the mixing tank is concentrated in the water collection shells and then sprayed out from the water spray head to rinse the inner walls of both sides of the mixing tank. There are also two horizontal pipes, which are respectively set on the front and rear sides of the two water collection shells, and the water outlet holes face the inner front wall and inner rear wall of the mixing tank, respectively, for cleaning the concrete material adhering to the inner front wall and inner rear wall of the mixing tank.
[0012] Preferably, a scraper is fixedly connected to the bottom end of the drive rod. The operation drives the drive rod to rotate, and the rotation of the drive rod drives the stirring rod to rotate, which in turn drives the scraper to rotate. The rotating scraper scrapes off the material adhering to the bottom wall of the mixing tank.
[0013] Preferably, a drain pipe is fixedly connected to the front of the mixing tank, and a valve is fixedly fitted on the surface of the drain pipe. After rinsing, the valve stem on the valve is rotated to open the drain pipe and allow the wastewater after rinsing to be discharged from the mixing tank.
[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are: 1. In this application, concrete from the outside is first poured into the mixing tank through the feed hopper. During the pouring process, the push motor is turned on, which drives the first rotating rod to rotate. The rotation of the first rotating rod drives the rotating plate to rotate, which in turn drives the vertical rod to rotate. The rotation of the vertical rod pushes the push rod to the right through the through-hole plate. At this time, the push rod pushes the other push rod into the feed hopper through the rack and pinion. The second rotating rod continues to rotate, and the through-hole plate moves the push rod to the left. The push rod then pushes the other push rod to the right through the gear. The push motor continuously drives the second rotating rod to rotate, and the rotating plate repeatedly pushes the through-hole plate through the vertical rod. The two push rods move back and forth, which to some extent solves the problem of blockage during concrete material feeding.
[0015] 2. In this application, the water pump is turned on, and the water pump draws external water into the outlet pipe through the inlet pipe. The water then enters the U-shaped pipe body through the outlet pipe, and then enters the water collection shell in the mixing tank from the U-shaped pipe body. The water is then sprayed out by the spray head to rinse the inner wall of the mixing tank. At the same time, the mixing motor is turned on, and the mixing motor drives the drive rod to rotate. The drive rod rotates and drives the scraper to rotate. The scraper rotates and scrapes off the material adhering to the bottom of the inner wall of the mixing tank. To a certain extent, this can effectively clean the material adhering to the inner wall of the mixing tank after use, and solve the problem that residual material sticking to the mixing tank causes subsequent materials to mix with the materials in the mixing tank, affecting the accuracy of the batching. Attached Figure Description
[0016] Figure 1This is a schematic diagram of the main view structure of this application; Figure 2 This is a top view of the structure of this application; Figure 3 This is a top-section structural diagram of the mixing tank in this application; Figure 4 This is a schematic diagram of the main structure of the scraper in this application; Figure 5 This is a schematic diagram of the main structure of the organization that promoted this application.
[0017] The diagram shows the following components: 1. Support frame; 2. Base plate; 3. Water pump; 4. Outlet pipe; 5. Inlet pipe; 6. Drain pipe; 7. Pipe valve; 8. Conveyor motor; 9. Conveyor cylinder; 10. Mixing tank; 11. Support plate; 12. U-shaped pipe body; 13. Mixing motor; 14. Feed funnel; 15. Anti-clogging mechanism; 1501. Rotating rod one; 1502. Gear; 1503. Rack; 1504. Push rod; 16. Pushing mechanism; 1601. Pushing motor; 1602. Rotating rod two; 1603. Rotating plate; 1604. Vertical rod; 1605. Through-hole plate; 17. Concave plate; 18. Inclined block; 19. Drive rod; 20. Mixing rod; 21. Water collection shell; 22. Spray head; 23. Scraper; 24. Horizontal pipe. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the embodiments of this application. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application. Example
[0019] Reference Figure 1-2A precision-mixed concrete precast component mixing device includes a support frame 1, a base plate 2 fixedly connected to the upper surface of the support frame 1, a mixing tank 10 fixedly connected to the upper surface of the base plate 2, a mixing motor 13 fixedly connected to the upper surface of the base plate 2, a drive rod 19 fixedly connected to the output end of the mixing motor 13, a mixing rod 20 fixedly connected to the surface of the drive rod 19, a conveying cylinder 9 fixedly connected to the lower surface of the mixing tank 10, a conveying motor 8 provided on the side of the conveying cylinder 9, a feeding hopper 14 fixedly connected to the upper surface of the mixing tank 10, an inclined block 18 fixedly connected to the inner wall of the feeding hopper 14, a support plate 11 fixedly connected to the side of the mixing tank 10, a pushing mechanism 16 fixedly connected to the upper surface of the support plate 11, and an anti-blocking mechanism 15 provided on the upper surface of the mixing tank 10. The pushing mechanism 16 can repeatedly push the anti-blocking mechanism 15 back and forth, and the anti-blocking mechanism 15 continuously moves to avoid blockage when concrete material is poured into the feeding hopper 14.
[0020] Reference Figure 2-3The anti-blocking mechanism 15 includes a rotating rod 1501, the bottom end of which is rotatably connected to the upper surface of the mixing tank 10. A gear 1502 is fixedly sleeved on the surface of the rotating rod 1501. A concave plate 17 is fixedly connected to the upper surface of the mixing tank 10, and a push rod 1504 is slidably connected to the inner wall of the concave plate 17. When the push motor 1601 is turned on, the push motor 1601 drives the rotating rod 1602 to rotate. The rotation of the rotating rod 1602 drives the rotating plate 1603 to rotate, and the rotation of the rotating plate 1603 drives the vertical rod 1604 to rotate. The vertical rod 1604 rotates and pushes the anti-blocking mechanism 15 to move through the through-hole plate 1605. There are two push rods 1504, and the opposite faces of the two push rods 1504 are fixedly connected to racks 1503. The side of the rack 1503 away from the push rod 1504 meshes with the gear 1502. By setting a rotating rod 1501, when the gear 1502 is pushed, the rotating rod 1501 can be rotated. Thus, when one push rod 1504 moves, it drives the other push rod 1504 to move in the opposite direction. The pushing mechanism 16 includes a push rod 1504. A drive motor 1601 is driven by a rotating rod 1602 fixedly connected to its output end. A rotating plate 1603 is fixedly connected to the bottom end of the rotating rod 1602. A vertical rod 1604 is fixedly connected to the lower surface of the rotating plate 1603. A through-hole plate 1605 is fixedly connected to the upper surface of the push rod 1504. The inner ring of the through-hole plate 1605 is fitted onto the surface of the vertical rod 1604. When the push rod 1504 moves to the right, it pushes the other push rod 1504 to move and feed material via a rack 1503 and a gear 1502. Inside the funnel 14, the rotating rod 1602 rotates continuously. At this time, the through plate 1605 moves the push rod 1504 to the left. Then, the push rod 1504 pushes the other push rod 1504 to the right through the gear 1502. This drives the motor 1601 to continuously rotate the rotating rod 1602. The rotating plate 1603 repeatedly pushes the through plate 1605 through the vertical rod 1604. The two push rods 1504 move back and forth. When the push rods 1504 move, they scrape the inner wall of the feed inlet or directly push the edge material to prevent the material from sticking and causing blockage.
[0021] Reference Figure 1-2A water pump 3 is fixedly connected to the front of the mixing tank 10. An inlet pipe 5 is fixedly connected to the inlet end of the water pump 3, and an outlet pipe 4 is fixedly connected to the outlet end of the water pump 3. A U-shaped pipe 12 is fixedly connected to the end of the outlet pipe 4 furthest from the water pump 3. The inlet pipe 5 is connected to an external water source. When the water pump 3 is running, external water can be drawn out through the inlet pipe 5, then enters the U-shaped pipe 12 through the mixing tank 10, and then enters the mixing tank 10 from the U-shaped pipe 12. A water collection shell 21 is fixedly connected to the end of the U-shaped pipe 12 furthest from the inlet pipe 4. A spray head 22 is fixedly connected to the side of the water collection shell 21 closest to the inner wall of the mixing tank 10. There are two water collection shells 21, and a horizontal pipe 24 is fixedly connected to the opposite sides of the two 21s. Water outlet holes are opened on the surface of the horizontal pipe 24, and the water drawn into the mixing tank 10 is concentrated... Inside the water collection shell 21, water is sprayed from the spray head 22 to rinse the inner walls of both sides of the mixing tank 10. There are two horizontal pipes 24, which are respectively set on the front and rear sides of the two water collection shells 21, and the water outlets face the inner front wall and inner rear wall of the mixing tank 10, respectively, to clean the concrete material adhering to the inner front wall and inner rear wall of the mixing tank 10. The bottom end of the drive rod 19 is fixedly connected to the scraper 23. When 11 runs, it drives the drive rod 19 to rotate. The rotation of the drive rod 19 drives the mixing rod 20 to rotate, and at the same time, it drives the scraper 23 to rotate. The rotation of the scraper 23 scrapes off the material adhering to the bottom wall of the inner wall of the mixing tank 10. The front of the mixing tank 10 is fixedly connected to the drain pipe 6. The surface of the drain pipe 6 is fixedly fitted with a pipe valve 7. After rinsing, the valve stem on the pipe valve 7 is turned to open the drain pipe 6 and let the wastewater after rinsing be discharged from the mixing tank 10.
[0022] The implementation principle of a precise batching concrete precast component mixing device according to this application is as follows: First, external concrete is poured into the mixing tank 10 from the feed funnel 14. During the pouring process, the push motor 1601 is turned on, which drives the rotating rod 1602 to rotate. The rotation of the rotating rod 1602 drives the rotating plate 1603 to rotate. The rotation of the rotating plate 1603 drives the vertical rod 1604 to rotate. The rotation of the vertical rod 1604 pushes the push rod 1504 to move to the right through the through-hole plate 1605. At this time, the push rod 1504 moves to the right through the rack 15... 03 and gear 1502 push the push rod 1504 on the other side to move into the feed hopper 14. Rotating rod 1602 continues to rotate. At this time, through plate 1605 moves push rod 1504 to the left. Then, push rod 1504 pushes push rod 1504 on the other side to the right through gear 1502. This drives motor 1601 to continuously drive rotating rod 1602 to rotate. Rotating plate 1603 repeatedly pushes through plate 1605 through vertical rod 1604. The two push rods 1504 move back and forth, thereby reducing the occurrence of blockage during feeding.
[0023] In addition, when the water pump 3 is turned on, the water pump 3 draws water from the outside into the water outlet pipe 10 through the water inlet pipe 5, then into the U-shaped pipe body 12 through the water outlet pipe 4, and then into the water collection shell 21 in the mixing tank 10 through the U-shaped pipe body 12. The water is then sprayed out by the water spray head 22 to rinse the inner wall of the mixing tank 10. At the same time, the mixing motor 13 is turned on, and the mixing motor 13 drives the drive rod 19 to rotate. The drive rod 19 rotates and drives the scraper 23 to rotate. The scraper 23 rotates and scrapes off the material adhering to the bottom of the inner wall of the mixing tank 10. To a certain extent, this can effectively clean the material adhering to the inner wall of the mixing tank 10 after use, solving the problem that residual material sticking to the mixing tank 10 causes subsequent materials to mix with the materials in the mixing tank 10, affecting the accuracy of the batching.
[0024] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.
Claims
1. A precision batching concrete precast component mixing device, comprising a support frame (1), wherein a base plate (2) is fixedly connected to the upper surface of the support frame (1), and a mixing tank (10) is fixedly connected to the upper surface of the base plate (2), characterized in that: A stirring motor (13) is fixedly connected to the upper surface of the mixing tank (10), a drive rod (19) is fixedly connected to the output end of the stirring motor (13), a stirring rod (20) is fixedly connected to the surface of the drive rod (19), a conveying cylinder (9) is fixedly connected to the lower surface of the mixing tank (10), and a conveying motor (8) is provided on the side of the conveying cylinder (9). The mixing tank (10) is characterized in that: a feeding funnel (14) is fixedly connected to the upper surface of the mixing tank (10), an inclined block (18) is fixedly connected to the inner wall of the feeding funnel (14), a support plate (11) is fixedly connected to the side of the mixing tank (10), a pushing mechanism (16) is fixedly connected to the upper surface of the support plate (11), and an anti-blocking mechanism (15) is provided on the upper surface of the mixing tank (10).
2. A precisely proportioned concrete precast product mixing apparatus as defined in claim 1, wherein: The anti-blocking mechanism (15) includes a rotating rod (1501), the bottom end of which is rotatably connected to the upper surface of the mixing tank (10), a gear (1502) is fixedly sleeved on the surface of the rotating rod (1501), a concave plate (17) is fixedly connected to the upper surface of the mixing tank (10), and a push rod (1504) is slidably connected to the inner wall of the concave plate (17).
3. A precisely proportioned concrete precast product mixing apparatus as defined in claim 2 wherein: There are two push rods (1504), and racks (1503) are fixedly connected to the opposite faces of the two push rods (1504). The side of the rack (1503) away from the push rod (1504) meshes with a gear (1502).
4. A precisely proportioned concrete precast unit mixing apparatus as claimed in claim 3 wherein: The pushing mechanism (16) includes a pushing motor (1601), the output end of which is fixedly connected to a rotating rod (1602), the bottom end of which is fixedly connected to a rotating plate (1603), the lower surface of which is fixedly connected to a vertical rod (1604), and the upper surface of which is fixedly connected to a through-hole plate (1605). The inner ring surface of the through-hole plate (1605) is sleeved on the surface of the vertical rod (1604).
5. A precisely proportioned concrete precast product mixing apparatus as defined in claim 1 wherein: A water pump (3) is fixedly connected to the front of the mixing tank (10). A water inlet pipe (5) is fixedly connected to the water inlet end of the water pump (3). A water outlet pipe (4) is fixedly connected to the water outlet end of the water pump (3). A U-shaped pipe body (12) is fixedly connected to the end of the water outlet pipe (4) away from the water pump (3).
6. A precisely proportioned concrete precast product mixing apparatus as claimed in claim 5, wherein: The U-shaped tube (12) is fixedly connected to a water collection shell (21) at one end away from the mixing tank (10). A water spray head (22) is fixedly connected to the side of the water collection shell (21) near the inner wall of the mixing tank (10). There are two water collection shells (21), and a horizontal pipe (24) is fixedly connected to the opposite side of the two (21). A water outlet hole is opened on the surface of the horizontal pipe (24).
7. The precast concrete mixing equipment for precise batching as described in claim 1, characterized in that: A scraper (23) is fixedly connected to the bottom end of the drive rod (19).
8. A precisely proportioned concrete precast product mixing apparatus as defined in claim 1 wherein: A drain pipe (6) is fixedly connected to the front of the mixing tank (10), and a pipe valve (7) is fixedly sleeved on the surface of the drain pipe (6).