Concrete building material compacting and demolding integrated device

Abstract

The utility model relates to the technical field of concrete building materials, and discloses a concrete building material compaction and demolding integrated device which comprises a workbench, a speed reducer is arranged below the middle of the bottom face of the workbench, the bottom of the speed reducer is fixedly connected with a first motor, and the top of the speed reducer is fixedly connected with a first bevel gear. A second bevel gear is fixedly connected to the middle of the first bevel gear, a first threaded rod is fixedly connected to the middle of the second bevel gear, a sliding plate is in threaded connection to the outer side of the first threaded rod, a supporting frame is fixedly connected to the top of one side of the sliding plate, and a baffle is fixedly connected to the top of the supporting frame. According to the demolding device, under the cooperation of the first motor, the speed reducer, the first bevel gear and the second bevel gear, the first threaded rod can be driven to rotate so that the sliding block and the supporting frame can be far away from the middle of the workbench to achieve demolding, and therefore the phenomenon of manual demolding can be avoided, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete building materials, in particular to an integrated vibration and demoulding device for concrete building materials. Background Art

[0002] Concrete is a common building material. It is an artificial product made by mixing cement, sand, aggregate (such as crushed stone, crushed sand) and water in a certain proportion. It forms a solid solid through the hydration reaction of cement. It has good compressive strength and durability. It is widely used in building structures, roads and bridges, water conservancy projects, ports and docks, tunnels and underground projects, as well as decoration and landscaping.

[0003] The compaction equipment used in the concrete mixing and molding process is a concrete compaction table. However, when demolding, the air inlet of the mold is easily blocked by concrete when a demolding air pump is used. When demolding is performed manually, the labor intensity of the staff is increased, thereby reducing the practicality of the device. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an integrated device for concrete building materials vibration compaction and demoulding, aiming to improve the existing concrete compaction table. During use, the demoulding air pump is prone to blockage, and manual demoulding will increase the labor intensity, thereby reducing the practicality of the device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a concrete building material vibration and demoulding integrated device, comprising a workbench, a reducer is arranged at the lower middle part of the bottom surface of the workbench, the bottom of the reducer is fixedly connected to a first motor, the top of the reducer is fixedly connected to a first bevel gear, the middle part of the first bevel gear is fixedly connected to a second bevel gear, the middle part of the second bevel gear is fixedly connected to a first threaded rod, the outer side of the first threaded rod is threadedly connected to a slide, the top of one side of the slide is fixedly connected to a support frame, and the slide and the support frame are both slidably connected to the outer middle part of the workbench, the top of the support frame is fixedly connected to a baffle, and a vibration assembly is arranged above the top surface of the workbench.

[0006] As a further description of the above technical solution:

[0007] One end of the first threaded rod is rotatably connected to a mounting plate, and the mounting plate is fixedly connected to the bottom surface of the workbench.

[0008] As a further description of the above technical solution:

[0009] A mounting groove is provided on the outer side of the middle part of the workbench, and the slide plate and the support frame are both located inside the mounting groove.

[0010] As a further description of the above technical solution:

[0011] A cover shell is fixedly connected to the middle of the bottom surface of the workbench, and the first motor and the reducer are both fixedly connected to the inside of the cover shell.

[0012] As a further description of the above technical solution:

[0013] The top surface of the workbench is fixedly connected to a bracket, the top surface of the bracket is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second threaded rod, the bottom of the second threaded rod is rotatably connected to a base plate, and the base plate and the bracket are fixedly connected.

[0014] As a further description of the above technical solution:

[0015] The vibration assembly includes a support plate and a vibration rod. A plurality of the vibration rods are provided and all of the plurality of vibration rods are installed in the middle of the support plate. The support plate is threadedly connected to the second threaded rod.

[0016] As a further description of the above technical solution:

[0017] A guide rod is slidably connected to the outer side of the middle part of the support plate, and the top and bottom of the guide rod are respectively fixedly connected to the bracket and the bottom plate.

[0018] As a further description of the above technical solution:

[0019] A retaining ring is fixedly connected to the outer side of the middle part of the bottom surface of the support plate, and the outer wall of the retaining plate is in contact with the inner wall of the retaining ring.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the reducer can be driven to operate by driving the first motor, and the first threaded rod can be driven to rotate by the cooperation of the reducer, the first bevel gear and the second bevel gear. At this time, the slider and the support frame can be driven away from the middle of the workbench, and then demoulding can be achieved, thereby avoiding the phenomenon of manual demoulding, thereby reducing the labor intensity of the staff.

[0022] 2. In the utility model, the second threaded rod can be driven to rotate by driving the second motor, which can drive the support plate to move so that the vibrating rod moves down into the middle of the baffle, and then the concrete can be vibrated by the vibrating rod. After the vibrating rod enters the inside of the baffle, the retaining ring will be on the outside of the baffle to limit it, thereby avoiding the movement of the baffle when the concrete is vibrated, thereby causing leakage of the concrete. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1This is a three-dimensional structural schematic diagram of a concrete building material vibration and demoulding integrated device proposed by the utility model;

[0024] Figure 2 This is a bottom-up exploded view of the workbench structure of a concrete building material vibration and demoulding integrated device proposed by the utility model;

[0025] Figure 3 This is a structural exploded diagram of the baffle part of a concrete building material vibration and demoulding integrated device proposed by the utility model;

[0026] Figure 4 This is a structural exploded view of the retaining ring portion of the integrated device for compacting and demoulding concrete building materials proposed by the utility model.

[0027] Legend:

[0028] 1. Workbench; 2. Reducer; 3. First motor; 4. First bevel gear; 5. Second bevel gear; 6. First threaded rod; 7. Slide plate; 8. Support frame; 9. Baffle plate; 10. Mounting plate; 11. Mounting groove; 12. Cover; 13. Bracket; 14. Second motor; 15. Second threaded rod; 16. Bottom plate; 17. Support plate; 18. Vibrating rod; 19. Retaining ring; 20. Guide rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the specification 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.

[0030] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: an integrated device for compacting and demolding concrete building materials, comprising a workbench 1, a reducer 2 is arranged below the middle of the bottom surface of the workbench 1, a first motor 3 is fixedly connected to the bottom of the reducer 2, a first bevel gear 4 is fixedly connected to the top of the reducer 2, a second bevel gear 5 is fixedly connected to the middle of the first bevel gear 4, a first threaded rod 6 is fixedly connected to the middle of the second bevel gear 5, a slide plate 7 is threadedly connected to the outer side of the first threaded rod 6, a support frame 8 is fixedly connected to the top of one side of the slide plate 7, and the slide plate 7 and the support frame 8 are both slidably connected to the outer side of the middle part of the workbench 1, a baffle 9 is fixedly connected to the top of the support frame 8, and a compaction component is arranged above the top surface of the workbench 1.

[0031] When in use, first drive the first motor 3, and with the cooperation of the reducer 2, the first bevel gear 4, the second bevel gear 5 and the first threaded rod 6, the baffle 9 can be driven to move, and at this time, the baffle 9 is moved to the middle of the top surface of the workbench 1 so that the four baffles 9 are in contact with each other, and then the concrete is poured between the four baffles 9. At this time, the concrete can be vibrated by the compaction assembly. When demoulding is required, the baffle 9 is driven by the first motor 3 to move in a direction away from the middle of the workbench 1. At this time, the baffle 9 can be separated from the concrete, thereby achieving the purpose of demoulding. Therefore, manual demoulding can be avoided, thereby reducing the labor intensity of the staff.

[0032] Reference Figure 1 , Figure 2 and Figure 3 One end of the first threaded rod 6 is rotatably connected to a mounting plate 10, and the mounting plate 10 is fixedly connected to the bottom surface of the workbench 1. A mounting groove 11 is provided on the outer side of the middle part of the workbench 1, and the slide plate 7 and the support frame 8 are both located inside the mounting groove 11. A cover 12 is fixedly connected to the middle part of the bottom surface of the workbench 1, and the first motor 3 and the reducer 2 are both fixedly connected inside the cover 12.

[0033] The first threaded rod 6 can be supported by the mounting plate 10 , the mounting groove 11 can provide movement space for the slide plate 7 and the support frame 8 , and the cover shell 12 can protect the first motor 3 and the reducer 2 .

[0034] Reference Figure 1 and Figure 4 The top surface of the workbench 1 is fixedly connected with a bracket 13, the top surface of the bracket 13 is fixedly connected with a second motor 14, the output end of the second motor 14 is fixedly connected with a second threaded rod 15, the bottom of the second threaded rod 15 is rotatably connected with a bottom plate 16, and the bottom plate 16 is fixedly connected to the bracket 13. The vibration assembly includes a support plate 17 and a vibration rod 18, a plurality of vibration rods 18 are provided, and the plurality of vibration rods 18 are all installed in the middle of the support plate 17, and the support plate 17 is threadedly connected with the second threaded rod 15.

[0035] The second motor 14 is driven to rotate the second threaded rod 15 , and the second threaded rod 15 is used to drive the support plate 17 and the vibrating rod 18 to move downward. When the vibrating rod 18 enters between the concrete, the vibrating rod 18 is driven to compact the concrete.

[0036] Reference Figure 1 and Figure 4 The middle outer side of the support plate 17 is slidably connected with a guide rod 20, and the top and bottom of the guide rod 20 are respectively fixedly connected to the bracket 13 and the bottom plate 16. A retaining ring 19 is fixedly connected to the middle outer side of the bottom surface of the support plate 17, and the outer wall of the retaining plate 9 contacts the inner wall of the retaining ring 19.

[0037] The movement direction of the support plate 17 can be guided by the guide rod 20, and after the support plate 17 contacts the baffle plate 9, the retaining ring 19 will be on the outside of the baffle plate 9. The retaining ring 19 and the baffle plate 9 can play a role of enclosure, thereby preventing the baffle plate 9 from being displaced during the compaction of the concrete and causing concrete leakage.

[0038] Working principle: When in use, first drive the first motor 3, and use the first motor 3 to drive the reducer 2 to operate. At this time, with the cooperation of the first bevel gear 4 and the second bevel gear 5, the first threaded rod 6 can be driven to rotate, and the slide plate 7 and the support frame 8 can be driven to move through the first threaded rod 6, and the baffle plate 9 can be driven to move by the support frame 8, and at this time, the baffle plate 9 is moved to the middle of the top surface of the workbench 1. When the four baffle plates 9 are in contact with each other, concrete can be poured between the four baffle plates 9, and then the second motor 14 is driven to drive the second threaded rod 15 to rotate, and the support plate 17 and the vibrating rod 18 can be driven to move downward through the second threaded rod 15. When the vibrating rod 18 enters between the concrete, the support plate 17 will close the space on the top surface of the baffle 9, and then drive the vibrating rod 18 to compact the concrete. After the support plate 17 contacts the baffle 9, the retaining ring 19 will be on the outside of the baffle 9. The retaining ring 19 and the baffle 9 play a role of enclosure, which can prevent the baffle 9 from being displaced during the compaction of the concrete and causing concrete leakage. After the concrete is compacted, the second motor 14 is driven to drive the threaded rod to reverse and move the vibrating rod 18 out of the interior of the concrete. When the concrete is demoulded after solidification, the baffle 9 is driven by the first motor 3 to move in a direction away from the middle of the workbench 1. At this time, the baffle 9 can be separated from the concrete, thereby achieving the purpose of demoulding.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for compacting and demoulding concrete building materials, comprising a workbench (1), characterized in that: A reducer (2) is arranged below the middle of the bottom surface of the workbench (1); the bottom of the reducer (2) is fixedly connected to a first motor (3); the top of the reducer (2) is fixedly connected to a first bevel gear (4); the middle of the first bevel gear (4) is fixedly connected to a second bevel gear (5); the middle of the second bevel gear (5) is fixedly connected to a first threaded rod (6); the outer side of the first threaded rod (6) is threadedly connected to a slide plate (7); the top of one side of the slide plate (7) is fixedly connected to a support frame (8); the slide plate (7) and the support frame (8) are both slidably connected to the outer side of the middle of the workbench (1); the top of the support frame (8) is fixedly connected to a baffle (9); and a vibration assembly is arranged above the top surface of the workbench (1).

2. The integrated device for compaction and demoulding of concrete building materials according to claim 1, characterized in that: One end of the first threaded rod (6) is rotatably connected to a mounting plate (10), and the mounting plate (10) is fixedly connected to the bottom surface of the workbench (1).

3. The integrated device for compaction and demoulding of concrete building materials according to claim 1, characterized in that: A mounting groove (11) is provided on the outer side of the middle part of the workbench (1), and the slide plate (7) and the support frame (8) are both located inside the mounting groove (11).

4. The integrated device for compaction and demoulding of concrete building materials according to claim 1, characterized in that: A cover shell (12) is fixedly connected to the middle of the bottom surface of the workbench (1), and the first motor (3) and the reducer (2) are both fixedly connected inside the cover shell (12).

5. The integrated device for compaction and demoulding of concrete building materials according to claim 1, characterized in that: The top surface of the workbench (1) is fixedly connected to a bracket (13), the top surface of the bracket (13) is fixedly connected to a second motor (14), the output end of the second motor (14) is fixedly connected to a second threaded rod (15), the bottom of the second threaded rod (15) is rotatably connected to a bottom plate (16), and the bottom plate (16) and the bracket (13) are fixedly connected.

6. The integrated device for compaction and demoulding of concrete building materials according to claim 5, characterized in that: The vibration assembly comprises a support plate (17) and a vibration rod (18), a plurality of the vibration rods (18) are provided, and the plurality of vibration rods (18) are all installed in the middle of the support plate (17), and the support plate (17) is threadedly connected to the second threaded rod (15).

7. The integrated device for compaction and demoulding of concrete building materials according to claim 6, characterized in that: A guide rod (20) is slidably connected to the outer side of the middle portion of the support plate (17), and the top and bottom of the guide rod (20) are respectively fixedly connected to the bracket (13) and the bottom plate (16).

8. The integrated device for compaction and demoulding of concrete building materials according to claim 6, characterized in that: A retaining ring (19) is fixedly connected to the outer side of the middle portion of the bottom surface of the support plate (17), and the outer wall of the retaining plate (9) is in contact with the inner wall of the retaining ring (19).

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