Concrete discharging device
By using a jacket controlled by a vibrating motor and hydraulic push rod in the concrete cutting device, combined with a vibrating lining plate and auxiliary vibration components, the time-consuming problem of concrete cutting is solved, and a rapid cutting and efficient construction process is achieved.
Patent Information
- Application Number
- CN202420711622.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-08
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-04-08
AI Technical Summary
During the filling of concrete at the mixing station to the mixing truck, the viscosity is high, which makes it time-consuming to discharge and affects the operating efficiency.
A concrete cutting device is adopted, equipped with a vibrating motor and a jacket controlled by hydraulic push rod. Combined with a vibrating lining plate and auxiliary vibration components, the opening and closing of the jacket and the vibration of the vibration motor are controlled by hydraulic push rod to achieve rapid cutting.
The concrete is discharged at a faster speed and the operation efficiency at the construction site is improved.
Smart Images
Figure CN223071675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete feeding devices, in particular to a concrete feeding device. Background Art
[0002] After the concrete is prepared in the concrete mixing plant, it is transported to the concrete mixer truck through a feeding device, and then transported to the construction site by the concrete mixer truck. However, due to the good viscosity of the concrete, it takes a long time for the concrete to flow to the concrete mixer truck by gravity during filling in the mixing plant, which is not conducive to improving the operation efficiency. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is: in order to overcome the problems existing above, a concrete feeding device is provided, which solves the above problems.
[0004] The utility model solves its technical problem by the following technical solutions:
[0005] A concrete feeding device includes a concrete hopper installed in the structure frame. The lower end of the concrete hopper is provided with an opening for discharging the mixed concrete material. Vibration motors are fixedly bolted on the left and right sides of the concrete hopper, and vibration lining plates are fixedly attached to the inner wall of the concrete hopper. The vibration motors are bolted to the vibration lining plates. Two symmetrically arranged clamping sleeves are hinged on the concrete hopper, and rubber linings are provided on the lower end surfaces of the clamping sleeves to block the lower discharge port of the concrete hopper. In addition, angle compensation turning handles are hinged on the clamping sleeves, and a hydraulic push rod is hinged between the two angle compensation turning handles. When the hydraulic push rod expands, it pushes the angle compensation turning handle, thereby opening the clamping sleeve to realize feeding. On the contrary, when the hydraulic push rod contracts, the clamping sleeve is closed to block the lower port of the concrete hopper.
[0006] Preferably, meshing gears coaxial with the hinge shafts of the clamping sleeves are fixedly arranged at the root positions of the clamping sleeves, and the meshing gears corresponding to the left and right clamping sleeves are meshed with each other. When the hydraulic push rod expands and pushes, the two clamping sleeves are opened at the same angle through the meshing action between the meshing gears, which is convenient for safe discharging.
[0007] Preferably, an auxiliary vibration assembly is fixedly arranged on the upper end surface of the vibration lining plate. The auxiliary vibration assembly protrudes from the upper end surface of the vibration lining plate and extends into the concrete material, accelerating the collapse during the discharging process of the material through vibration, and thus accelerating the feeding.
[0008] Preferably, the auxiliary vibration assembly includes vibration flags welded and fixed to the upper end surface of the vibration lining plate. The vibration flags are galvanized carbon structural steel plates with a thickness of no more than one centimeter.
[0009] Preferably, the auxiliary vibration assembly includes vibration rods welded and fixed to the upper end surface of the vibration lining plate. The middle section of the vibration rod is elastic. When the vibration motor vibrates, the whole vibration rod vibrates at the same frequency, thereby vibrating and accelerating the feeding of the concrete material.
[0010] Preferably, a spherical convex structure is fixedly provided at the end of the vibration rod, which is used to play a role of rapid vibration during vibration to accelerate the flow of materials.
[0011] The advantages and positive effects of the present utility model are as follows: Start the hydraulic push rod to make it unfold, and then open the jacket symmetrically left and right under the cooperation of the meshing gears. At the same time, the vibration motor continuously vibrates and transmits the vibration to the deep part of the concrete material through the vibration rod or the vibration flags, so that the concrete material at the discharge port position can be quickly discharged. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0013] Figure 1 is a schematic structural diagram of the present utility model;
[0014] Figure 2 is Figure 1 the top view structural diagram of
[0015] Figure 3 is Figure 1 the top view structural diagram of DETAILED DESCRIPTION OF THE EMBODIMENTS
[0016] Now, the present utility model will be further described in detail with reference to the drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.
[0017] The following will further describe the embodiments of the present utility model in detail with reference to the drawings:
[0018] Such as Figures 1-3As shown in the figure, a concrete feeding device of the present utility model includes a concrete hopper 11 installed in the structural frame 10. The lower end of the concrete hopper 11 is provided with an opening for discharging the mixed concrete material. Vibration motors 12 are bolted and fixed on the left and right sides of the concrete hopper 11, and vibration lining plates 19 are fixedly attached to the inner wall of the concrete hopper 11. The vibration motors 12 are bolted and fixed at the vibration lining plates 19. Two symmetrically arranged clamping sleeves 15 are hinged on the concrete hopper 11, and a rubber lining 16 is provided on the lower end surface of the clamping sleeves 15 to block the lower discharge port of the concrete hopper 11. In addition, an angle compensation turning handle 18 is hinged on the clamping sleeve 15, and a hydraulic push rod 17 is hinged between the two angle compensation turning handles 18. When the hydraulic push rod 17 is extended, it pushes the angle compensation turning handle 18, thereby opening the clamping sleeve 15 to achieve feeding. On the contrary, when the hydraulic push rod 17 contracts, the clamping sleeve 15 is closed to block the lower port of the concrete hopper 11.
[0019] Preferably, a meshing gear 14 coaxial with the hinge shaft of the clamping sleeve 15 is fixedly provided at the root position of the clamping sleeve 15, and the meshing gears 14 corresponding to the left and right clamping sleeves 15 are meshed with each other. When the hydraulic push rod 17 is extended and pushed, the two clamping sleeves 15 are opened at the same angle through the meshing action between the meshing gears 14, which is convenient for safe discharging.
[0020] Preferably, an auxiliary vibration assembly is fixedly provided on the upper end surface of the vibration lining plate 19. The auxiliary vibration assembly protrudes relative to the upper end surface of the vibration lining plate 19 and extends into the concrete material, accelerating the collapse during the material discharging process through vibration, thereby accelerating the feeding.
[0021] Preferably, the auxiliary vibration assembly includes vibration flag sheets 20 welded and fixed on the upper end surface of the vibration lining plate 19. The vibration flag sheets 20 are galvanized carbon structural steel plates with a thickness of no more than one centimeter.
[0022] Preferably, the auxiliary vibration assembly includes vibration rods 22 welded and fixed on the upper end surface of the vibration lining plate 19. The middle section of the vibration rods 22 has elasticity. When the vibration motor 12 vibrates, the whole vibration rods 22 vibrate at the same frequency, thereby vibrating the concrete material to accelerate the feeding.
[0023] Preferably, a spherical convex structure is fixed at the end of the vibration rod 22, which is used to play a role of rapid vibration during vibration to accelerate the flow of the material.
[0024] During specific implementation, start the hydraulic push rod 17 to deploy it, and then open the jacket 15 symmetrically left and right under the cooperation of the meshing gears 14. At the same time, the vibration motor 12 continuously vibrates and transmits the vibration to the deep part of the concrete material through the vibration rod 22 or the vibration flag 20, so that the concrete material at the discharge port can be quickly discharged.
[0025] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manners. Any other implementation manners obtained by those skilled in the art based on the technical solutions of the present invention also fall within the protection scope of the present invention.
Claims
1. A concrete feeding device, comprising a concrete hopper (11) installed in a structural frame (10), characterized in that: The lower end of the concrete hopper (11) is provided with an opening for discharging the mixed concrete material. Vibration motors (12) are fixedly bolted on the left and right sides of the concrete hopper (11), and vibration lining plates (19) are fixedly attached to the inner wall of the concrete hopper (11). The vibration motors (12) are bolted to the vibration lining plates (19). Two symmetrically arranged clamping sleeves (15) are hinged on the concrete hopper (11), and a rubber lining (16) is provided on the lower end surface of the clamping sleeves (15) to block the discharge port at the lower end of the concrete hopper (11). In addition, angle compensation turning handles (18) are hinged on the clamping sleeves (15), and a hydraulic push rod (17) is hinged between the two angle compensation turning handles (18). When the hydraulic push rod (17) expands, it pushes the angle compensation turning handle (18), thereby opening the clamping sleeve (15) to achieve discharging. On the contrary, when the hydraulic push rod (17) contracts, the clamping sleeve (15) is closed to block the lower port of the concrete hopper (11).
2. The concrete discharging device according to claim 1, characterized in that: At the root position of the clamping sleeve (15), a meshing gear (14) coaxial with the hinge shaft of the clamping sleeve (15) is fixedly provided, and the meshing gears (14) matching the left and right clamping sleeves (15) are meshed with each other. When the hydraulic push rod (17) expands and pushes, the meshing action between the meshing gears (14) makes the two clamping sleeves (15) open at the same angle for safe discharging.
3. The concrete feeding device according to claim 2, characterized in that: An auxiliary vibration assembly is fixedly provided on the upper end surface of the vibration lining plate (19). The auxiliary vibration assembly protrudes relative to the upper end surface of the vibration lining plate (19) and extends into the concrete material, accelerating the collapse during the discharging process of the material through vibration, thereby accelerating the discharging.
4. The concrete feeding device according to claim 3, wherein: The auxiliary vibration assembly includes vibration flag pieces (20) welded and fixed on the upper end surface of the vibration lining plate (19). The vibration flag pieces (20) are galvanized carbon structural steel plates with a thickness of no more than one centimeter.
5. The concrete feeding device according to claim 4, characterized in that: The auxiliary vibration assembly includes vibration rods (22) welded and fixed on the upper end surface of the vibration lining plate (19). The middle section of the vibration rod (22) has elasticity. When the vibration motor (12) vibrates, the whole vibration rod (22) vibrates at the same frequency to vibrate the concrete material and accelerate the discharging; a spherical convex structure is fixedly provided at the end of the vibration rod (22) to play a role of rapid vibration during vibration and accelerate the flow of the material.