Concrete processing vibration device

Abstract

The utility model discloses a concrete processing vibration device which comprises a fixing frame, first elastic connecting bases are fixedly arranged at the four corners of the surface of the upper end of the fixing frame, a vibration table is fixedly arranged at the upper ends of the first elastic connecting bases, and a concrete prefabricating mold is arranged at the upper end of the vibration table. And a quick dismounting mechanism is arranged between the concrete prefabricating mold and the vibration table, the quick dismounting mechanism comprises sliding rails, sliding blocks, telescopic rods, a top plate, sliding grooves, a first extrusion block and a second extrusion block, and the sliding rails are fixedly arranged on the two sides of the upper end of the vibration table. The concrete prefabricating mold is good in use effect, the quick release structure is arranged between the concrete prefabricating mold and the vibration table, the concrete prefabricating mold is firmly fixed to the upper end of the vibration table through friction force, and therefore the stability of the concrete prefabricating mold when the concrete prefabricating mold is vibrated is guaranteed; and meanwhile, different concrete prefabricating molds can be conveniently detached and replaced for use subsequently.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a concrete processing vibration device. Background Art

[0002] In the prior art, a vibration device is often required when processing precast concrete parts. The vibration device is also called a concrete vibration table or a concrete compaction table. It is an indispensable compaction equipment in the production process of precast concrete components. The concrete vibration table is composed of two vibration motors. The power is transmitted to the entire table surface through the high-frequency resonance of the two vibration motors, so that precast concrete components and cement mold products can be quickly formed, and the bubbles inside the precast concrete components can be quickly discharged and filled densely.

[0003] In the prior art, when using this type of concrete vibrating table, the concrete is generally simply placed on the upper end of the concrete vibrating table or fixed to the upper end of the vibrating table by bolts. In this way, simply placing the concrete on the upper end of the concrete vibrating table when the concrete vibrating table vibrates at a high frequency can easily cause the mold to fall off, and if it is fixed by bolts, it is more troublesome to replace the mold. Therefore, a concrete processing vibration device is needed to improve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete processing vibration device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete processing vibration device comprises a fixed frame, wherein a first elastic connecting seat is fixedly arranged at four corners of the upper end surface of the fixed frame, a vibration table is fixedly arranged on the upper end of the first elastic connecting seat, a concrete precast mold is arranged at the upper end of the vibration table, a quick release mechanism is arranged between the concrete precast mold and the vibration table, and the quick release mechanism comprises a slide rail, a slider, a telescopic rod, a top plate, a slide groove, a first extrusion block, and a second extrusion block. Both sides of the upper end of the vibration table are fixedly arranged on the slide rail, both sides of the lower end of the concrete precast mold are fixedly arranged on the slider, the slider is movably sleeved on the outer surface of the slide rail, a telescopic rod is fixedly arranged on one side of the slide rail at the upper end of the vibration table, a top plate is fixedly arranged on the upper end of the telescopic rod, a slide groove is opened in the middle part of the upper end of the vibration table, and a first extrusion block is movably engaged with the inside of the slide groove so that the first extrusion block can only slide left and right along the slide groove, and a second extrusion block is fixedly arranged in the middle part of the lower end of the top plate.

[0006] Preferably, a screw is movably provided on one side of the surface of the vibration table through a bearing, and the first extrusion block is movably sleeved on the outer surface of the screw through a thread; the first extrusion block can be driven to move in the direction of the second extrusion block by rotating the screw, so that the first extrusion block can be used to extrude the second extrusion block, so that the friction force can be used to firmly fix the concrete precast mold on the upper end of the vibration table.

[0007] Preferably, an eccentric block is movably provided at the lower end of the vibration table through a rotating shaft, and a motor is fixedly provided at one side of the eccentric block at the lower end of the vibration table. The motor can drive the eccentric block to rotate at high speed, thereby driving the entire vibration table to vibrate.

[0008] Preferably, the output shaft end of the motor is connected to the rotating shaft where the eccentric block is located through a belt and a pulley. The device adopts a belt and a pulley connection to complete the power transmission between the motor and the eccentric block.

[0009] Preferably, second elastic connection seats are fixedly provided at the four corners of the lower end surface of the fixed frame, and the second elastic connection seats can facilitate the sliding of the entire device during vibration, so as to facilitate the rapid molding of the concrete precast mold, quickly discharge the bubbles inside the concrete precast mold and make the concrete filling dense.

[0010] Preferably, the cross-sections of the first extrusion block and the second extrusion block are trapezoidal. Figure 5 As shown, when the first extrusion block moves toward the second extrusion block, due to its shape, the top plate can be driven to move upward so that the top plate fits tightly with the lower end of the precast concrete mold, thereby fixing the precast concrete mold.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model discloses a precast concrete mould which is slid into the upper end of the vibration table by means of a slider being clamped and sleeved on the upper end of the slide rail. The upper end of the slide rail can be used to install several precast concrete moulds according to the different sizes of the precast concrete moulds. After the precast concrete mould slides into the upper end of the slide rail, the first extrusion block can be pushed to extrude the second extrusion block by rotating the screw rod, so that the top plate can be moved up. In this way, the precast concrete mould can be firmly fixed to the upper end of the vibration table by utilizing the friction force. When the precast concrete mould needs to be disassembled, the screw rod only needs to be rotated in the opposite direction so that the top plate no longer extrude the precast concrete mould, so that the precast concrete mould can be disassembled along the slide rail. In this way, the whole device is convenient and quick for disassembling and fixing the precast concrete mould, so that it can be convenient to use.

[0013] When the utility model is used, the concrete precast mould is fixed by tightening the concrete precast mould with the top plate, so that a plurality of concrete precast moulds can be tightened in one operation, and thus the device can be further conveniently used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a concrete processing vibration device of the utility model;

[0015] Figure 2 This is a bottom view of the overall structure of a concrete processing vibration device of the utility model;

[0016] Figure 3 This is a front view of a concrete processing vibration device of the utility model;

[0017] Figure 4 This is a cross-sectional view of a concrete processing vibration device of the utility model;

[0018] Figure 5 The utility model is a concrete processing vibration device Figure 4 Front view of .

[0019] In the figure: 1. fixed frame; 2. first elastic connecting seat; 3. vibration table; 4. precast concrete mold; 5. slide rail; 6. slider; 7. telescopic rod; 8. top plate; 9. slide groove; 10. first extrusion block; 11. second extrusion block; 12. screw; 13. eccentric block; 14. motor; 15. second elastic connecting seat. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5The utility model provides a technical solution: a concrete processing vibration device, comprising a fixed frame 1, wherein the first elastic connection seat 2 is fixedly arranged at the four corners of the upper end surface of the fixed frame 1, a vibration table 3 is fixedly arranged on the upper end of the first elastic connection seat 2, a concrete precast mold 4 is arranged on the upper end of the vibration table 3, a quick release mechanism is arranged between the concrete precast mold 4 and the vibration table 3, and the quick release mechanism includes a slide rail 5, a slider 6, a telescopic rod 7, a top plate 8, a slide groove 9, a first extrusion block 10, a second extrusion block 11, and the vibration table 3 Both sides of the upper end are fixed with slide rails 5, both sides of the lower end of the precast concrete mold 4 are fixed with sliders 6, the sliders 6 are movably sleeved on the outer surface of the slide rails 5, a telescopic rod 7 is fixedly provided on one side of the slide rail 5 at the upper end of the vibration table 3, a top plate 8 is fixedly provided on the upper end of the telescopic rod 7, a slide groove 9 is provided in the middle of the upper end of the vibration table 3, a first extrusion block 10 is movably engaged inside the slide groove 9, so that the first extrusion block 10 can only slide left and right along the slide groove 9, and a second extrusion block 11 is fixedly provided in the middle of the lower end of the top plate 8.

[0022] A screw rod 12 is movably provided on one side of the surface of the vibration table 3 through a bearing, and the first extrusion block 10 is movably sleeved on the outer surface of the screw rod 12 through a thread; the first extrusion block 10 can be driven to move toward the second extrusion block 11 through the screw rod 12, so that the first extrusion block 10 can be used to squeeze the second extrusion block 11, so that the concrete precast mold 4 can be firmly fixed on the upper end of the vibration table 3 by using friction;

[0023] An eccentric block 13 is movably arranged at the lower end of the vibration table 3 through a rotating shaft, and a motor 14 is fixedly arranged at one side of the eccentric block 13 at the lower end of the vibration table 3. The motor 14 can drive the eccentric block 13 to rotate at a high speed, thereby driving the entire vibration table 3 to vibrate;

[0024] The output shaft end of the motor 14 is connected to the rotating shaft of the eccentric block 13 through a belt and a pulley. The device adopts a belt and a pulley connection to complete the power transmission between the motor 14 and the eccentric block 13.

[0025] The four corners of the lower end surface of the fixed frame 1 are fixedly provided with second elastic connection seats 15, through which the whole device can slide when vibrating, so as to facilitate the rapid molding of the concrete precast mold 4, quickly discharge the bubbles inside the concrete precast mold 4 and make the concrete filling dense;

[0026] The cross-sections of the first extrusion block 10 and the second extrusion block 11 are trapezoidal. Figure 5As shown, when the first extrusion block 10 moves toward the second extrusion block 11 , due to its shape, the top plate 8 can be driven to move upward so that the top plate 8 fits tightly with the lower end of the precast concrete mold 4 , thereby fixing the precast concrete mold 4 .

[0027] Working principle: When using the device, the concrete precast mold 4 at the upper end of the vibration table 3 slides into the upper end of the vibration table 3 by means of the slider 6 being engaged with the upper end of the slide rail 5. The upper end of the slide rail 5 can be installed with several concrete precast molds 4 according to the different sizes of the concrete precast molds 4. After the concrete precast mold 4 slides into the upper end of the slide rail 5, the first extrusion block 10 can be pushed to extrude the second extrusion block 11 by rotating the screw 12, so that the top plate 8 can be moved up. In this way, the friction force can be used to firmly fix the concrete precast mold 4 on the upper end of the vibration table 3, and then the vibration of the vibration table 3 can drive the concrete precast mold 4; and when the concrete precast mold 4 needs to be disassembled, it is only necessary to rotate the screw 12 in the opposite direction so that the top plate 8 no longer extrude the concrete precast mold 4, so that the concrete precast mold 4 can be disassembled along the slide rail 5, so that the whole device is convenient and quick for disassembly and fixation of the concrete precast mold 4, so that it can be convenient to use;

[0028] When the device is used, the precast concrete mold 4 is fixed by tightening the top plate 8 against the precast concrete mold 4, so that multiple precast concrete molds 4 can be tightened in one operation, which further facilitates the use of the device.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete processing vibration device, comprising a fixed frame (1), characterized in that: The fixed frame (1) is fixedly provided with a first elastic connection seat (2) at each of the four corners of the upper surface, a vibration table (3) is fixedly provided at the upper end of the first elastic connection seat (2), a concrete precast mold (4) is provided at the upper end of the vibration table (3), a quick release mechanism is provided between the concrete precast mold (4) and the vibration table (3), the quick release mechanism comprises a slide rail (5), a slider (6), a telescopic rod (7), a top plate (8), a slide groove (9), a first extrusion block (10), and a second extrusion block (11), both sides of the upper end of the vibration table (3) are fixedly provided with the slide rail (5), the concrete precast mold (4) is provided at the upper end of the vibration table (3), and a first extrusion block (10) and a second extrusion block (11) are provided at the upper end of the vibration table (3). Slide blocks (6) are fixedly arranged on both sides of the lower end of the concrete prefabricated mold (4), and the slide blocks (6) are movably sleeved on the outer surface of the slide rail (5). A telescopic rod (7) is fixedly arranged on one side of the slide rail (5) at the upper end of the vibration table (3), and a top plate (8) is fixedly arranged on the upper end of the telescopic rod (7). A slide groove (9) is opened in the middle of the upper end of the vibration table (3), and a first extrusion block (10) is movably engaged inside the slide groove (9), so that the first extrusion block (10) can only slide left and right along the slide groove (9). A second extrusion block (11) is fixedly arranged in the middle of the lower end of the top plate (8).

2. A concrete processing vibration device according to claim 1, characterized in that: A screw rod (12) is movably provided on one side of the surface of the vibration table (3) via a bearing, and the first extrusion block (10) is movably sleeved on the outer surface of the screw rod (12) via a thread.

3. A concrete processing vibration device according to claim 1, characterized in that: An eccentric block (13) is movably arranged at the lower end of the vibration table (3) via a rotating shaft, and an electric motor (14) is fixedly arranged at the lower end of the vibration table (3) on one side of the eccentric block (13).

4. A concrete processing vibration device according to claim 3, characterized in that: The output shaft end of the motor (14) is transmission-connected to the rotating shaft where the eccentric block (13) is located via a belt and a pulley.

5. A concrete processing vibration device according to claim 1, characterized in that: Second elastic connection seats (15) are fixedly arranged at the four corners of the lower end surface of the fixed frame (1).

6. A concrete processing vibration device according to claim 1, characterized in that: The cross sections of the first extrusion block (10) and the second extrusion block (11) are trapezoidal.

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