CN220576205U

CN220576205U - Vibrating table for concrete processing

Info

Publication number: CN220576205U
Application number: CN202322163245.3U
Authority: CN
Inventors: 张显
Original assignee: Henan Yangzeng New Material Technology Co ltd
Current assignee: Henan Yangzeng New Material Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-03-12
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a vibrating table for concrete processing, which comprises a workbench and a vibrating mechanism; a working table: the four corners of the upper end of the workbench are fixedly connected with brackets, a strut is fixedly connected between two adjacent brackets in front and back, sliding blocks are slidably connected in the middle of the extrados of the strut, a connecting plate is fixedly connected between the two sliding blocks, and the four corners of the lower end of the workbench are fixedly connected with supporting legs; vibration mechanism: the concrete vibration processing device comprises a supporting frame, a vibrating table and supporting columns, wherein the supporting frames are respectively and fixedly connected to four corners at the upper end of a connecting plate, the supporting columns are fixedly connected to the upper ends of the supporting frames, one vibrating table is slidably connected between the four supporting columns, the concrete vibration processing device further comprises a control switch group, the control switch group is arranged on the front side surface of the workbench, the vibrating table for concrete processing can be better in concrete vibration processing effect through front-back vertical vibration, meanwhile, maintenance is convenient, operation is simple, and the vibration processing efficiency of concrete is higher.

Description

Vibrating table for concrete processing

Technical Field

The utility model relates to the technical field of concrete processing, in particular to a vibrating table for concrete processing.

Background

Concrete is a building material which is formed by mixing cement, sand, stones, water and other raw materials. The concrete is widely applied to projects such as buildings, roads, bridges, tunnels and the like, bubbles and gaps are easy to form in the process of processing precast concrete due to different densities and sizes of particles such as cement, sand and the like, the bubbles and the gaps can influence the strength and the durability of the concrete, the bubbles and the gaps in the concrete can be gradually removed by vibrating the concrete, particles in the concrete are more tightly combined together, a vibrating table for processing the concrete is produced by the conventional vibrating table for processing the concrete, a precast concrete mould is placed on the vibrating table, concrete is added in the mould, and then the vibrating motor is vibrated by starting up, so that the eccentric wheel of the vibrating motor can cause larger friction and abrasion under the condition of rotating for a long time, the motor shaft is easy to damage, the motor is required to be replaced in a plurality of directions, the vibrating maintenance cost is reduced, the vibration maintenance cost is reduced, and the vibration maintenance cost is lowered.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the vibrating table for concrete processing, which has better concrete vibrating processing effect through up-down vibration, is convenient to maintain and simple to operate, ensures higher vibrating processing efficiency of concrete, and can effectively solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a vibrating table for concrete processing comprises a workbench and a vibrating mechanism;

a working table: the four corners of the upper end of the workbench are fixedly connected with brackets, a strut is fixedly connected between two adjacent brackets in front and back, sliding blocks are slidably connected in the middle of the extrados of the strut, a connecting plate is fixedly connected between the two sliding blocks, and the four corners of the lower end of the workbench are fixedly connected with supporting legs;

vibration mechanism: the concrete vibration processing device comprises a supporting frame, a vibrating table and supporting columns, wherein the supporting frames are respectively and fixedly connected to four corners of the upper end of a connecting plate, the supporting columns are fixedly connected to the upper ends of the supporting frames, the vibrating table is connected between the four supporting columns in a sliding mode, the concrete vibration processing effect is better through front-back vertical vibration, meanwhile, maintenance is convenient, operation is simple, and the vibration processing efficiency of concrete is higher.

Further, the electric appliance control device also comprises a control switch group, wherein the control switch group is arranged on the front side surface of the workbench, and the input end of the control switch group is electrically connected with an external power supply to control the electric appliance.

Further, the concrete vibration device further comprises a second spring, the second spring is fixedly connected between the support and the sliding block at the rear side respectively, the second spring is sleeved on the outer cambered surface of the support respectively, the left side and the right side of the upper end of the workbench are fixedly connected with rectangular plates, the inside of each rectangular plate is connected with a cam through a rotating shaft in a rotating mode, and the cams are installed in a matched mode with the adjacent sliding blocks respectively to realize the front-back vibration of the concrete.

Further, the upper end middle part of workstation is provided with biax motor, and the output shaft of biax motor is fixed connection with the relative inner side end of pivot respectively, and the output of control switch group is connected to biax motor's input electricity, realizes the back-and-forth vibration to the concrete.

Further, the vibration mechanism further comprises a first spring, the first spring is respectively arranged between the support frame and the vibration table, and the first spring is respectively sleeved on the outer cambered surface of the support column to realize up-and-down vibration of the concrete.

Further, vibration mechanism still includes riser, crank, connecting rod and traveller, riser is fixedly connected with in the upper end left and right sides of connecting plate respectively, and the relative medial surface of riser is connected with the crank through the column spinner rotation respectively, fixedly connected with cylinder between two cranked lower extreme, and the extrados middle part of cylinder rotates and is connected with the connecting rod, and the lower extreme fixedly connected with sleeve of shaking table, telescopic inside sliding connection has the traveller, and the lower extreme fixedly connected with of traveller rotates the seat, and the upper end of connecting rod rotates with the inside of rotating the seat through the round pin axle and is connected, realizes the up-and-down vibration to the concrete.

Further, the vibration mechanism further comprises a motor, the motor is arranged on the right side of the upper end of the connecting plate, an output shaft of the motor is fixedly connected with the right end of the rotating column, and an input end of the motor is electrically connected with an output end of the control switch group, so that up-and-down vibration of concrete is realized.

Compared with the prior art, the utility model has the beneficial effects that: this shaking table that concrete processing was used has following benefit:

the mould of precast concrete is placed on the shaking table earlier by personnel, then open the motor operation through control switch group control, the output shaft rotates the crank rotation on driving the column spinner, and then drive the traveller on the connecting rod and reciprocate in the sleeve, make concrete on the shaking table reciprocate, in the in-process spring that the shaking table upwards moved is in tensile state, spring one is kick-backed rapidly when shaking table downwardly moving, realize vibrating concrete on the shaking table from top to bottom, then open biax motor rotation through control switch group control, the output shaft rotates and drives epaxial cam rotation, when the cam jack-up sliding block, spring two is in compression state, spring two is kick-backed rapidly when the cam leaves the sliding block and is driven the connecting plate and resume, the vibration is carried out back and forth to the concrete in circulation, the concrete vibration is accomplished the back, personnel is through control switch group control and is closed biax motor and motor operation, the concrete to the unloading that the vibration is accomplished, can be concrete vibration processing effect better through front and back vibration, simultaneously convenient for maintenance, easy operation, the processing efficiency of messenger's concrete is higher.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram showing the front view of the vibrating mechanism of the present utility model.

In the figure: the device comprises a workbench 1, a vibrating mechanism 2, a supporting frame 21, a spring one, a vertical plate 23, a vibrating table 24, a crank 25, a connecting rod 26, a sliding column 27, a motor 28, a supporting column 29, a connecting plate 3, a spring two, a sliding block 5, a control switch group 6, a cam 7, a supporting frame 8, a double-shaft motor 9 and a rectangular plate 10.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present embodiment provides a technical solution: a vibrating table for concrete processing comprises a workbench 1 and a vibrating mechanism 2;

work table 1: the four corners of the upper end of the workbench are fixedly connected with brackets 8, a strut is fixedly connected between two adjacent brackets 8 in front and back, sliding blocks 5 are slidably connected in the middle of the outer cambered surface of the strut, a connecting plate 3 is fixedly connected between the two sliding blocks 5, and the four corners of the lower end of the workbench 1 are fixedly connected with supporting legs;

vibration mechanism 2: the device comprises a support frame 21, a vibrating table 24 and support columns 29, wherein the support frame 21 is fixedly connected with four corners at the upper end of a connecting plate 3 respectively, the support columns 29 are fixedly connected with the upper ends of the support frame 21, one vibrating table 24 is connected between the four support columns 29 in a sliding manner, the device also comprises a spring II 4, the spring II 4 is fixedly connected between a support 8 at the rear side and a sliding block 5 respectively, the spring II 4 is sleeved on the outer cambered surface of the support column respectively, the left side and the right side of the upper end of a workbench 1 are fixedly connected with rectangular plates 10 respectively, the interiors of the rectangular plates 10 are connected with cams 7 respectively through rotating shafts in a rotating manner, the cams 7 are respectively matched with adjacent sliding blocks 5, the middle part of the upper end of the workbench 1 is provided with a double-shaft motor 9, the output shaft of the double-shaft motor 9 is fixedly connected with the opposite inner ends of the rotating shafts respectively, the input ends of the double-shaft motor 9 are electrically connected with the output ends of a control switch group 6, the vibration mechanism 2 further comprises a first spring 22, the first spring 22 is respectively arranged between the support frame 21 and the vibration table 24, the first spring 22 is respectively sleeved on the outer cambered surface of the support column 29, the vibration mechanism 2 further comprises a vertical plate 23, a crank 25, a connecting rod 26 and a sliding column 27, the vertical plate 23 is respectively and fixedly connected to the left side and the right side of the upper end of the connecting plate 3, the opposite inner side surfaces of the vertical plate 23 are respectively and rotatably connected with the crank 25 through the rotating column, a cylinder is fixedly connected between the lower ends of the two cranks 25, the middle part of the outer cambered surface of the cylinder is rotatably connected with the connecting rod 26, the lower end of the vibration table 24 is fixedly connected with a sleeve, the inner sliding of the sleeve is connected with the sliding column 27, the lower end of the sliding column 27 is fixedly connected with a rotating seat, the upper end of the connecting rod 26 is rotatably connected with the inner part of the rotating seat through a pin, the vibration mechanism 2 further comprises a motor 28, the motor 28 is arranged on the right side of the upper end of the connecting plate 3, the output shaft of the motor 28 is fixedly connected with the right end of the rotating column, the input end of the motor 28 is electrically connected with the output end of the control switch group 6, a person firstly places a mould of precast concrete on the vibrating table 24, then the motor 28 is controlled to be opened through the control switch group 6, the output shaft rotates to drive a crank 25 on the rotating column to rotate, and then a slide column 27 on a connecting rod 26 is driven to move up and down in a sleeve, so that concrete on the vibrating table 24 moves up and down, a first spring 22 is in a stretching state in the process of moving up the vibrating table 24, the first spring 22 rapidly rebounds when the vibrating table 24 moves down, the concrete on the vibrating table 24 is vibrated up and down, then the double-shaft motor 9 is controlled to be opened through the control switch group 6, the output shaft rotates to drive a cam 7 on a rotating shaft, when the cam 7 jacks up a slide block 5, the second spring 4 is in a compression state, the second spring 4 rapidly rebounds to drive a connecting plate 3 to be recovered when the cam 7 leaves the slide block 5, the concrete is vibrated up and down in a circle, after the concrete is vibrated up and down, the person controls to close the double-shaft motor 9 and the motor 28 to vibrate up and down, the concrete is more simply and the vibrating machine is convenient to process the concrete.

Wherein: the automatic control device further comprises a control switch group 6, wherein the control switch group 6 is arranged on the front side surface of the workbench 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the operation is controlled.

The working principle of the vibrating table for concrete processing provided by the utility model is as follows: the personnel place the mould of precast concrete on shaking table 24 earlier, then open motor 28 operation through control switch group 6 control, the output shaft rotates and drives crank 25 rotation on the swivel post, and then drive the smooth post 27 on connecting rod 26 and reciprocate in the sleeve, make the concrete on shaking table 24 reciprocate, in the in-process that shaking table 24 moved upwards spring one 22 is in the tensile state, spring one 22 is rebounded fast when shaking table 24 moves down, realize shaking up and down the concrete on shaking table 24, then it is rotatory to open biax motor 9 to control through control switch group 6 control, the output shaft rotates and drives epaxial cam 7 rotation, when cam 7 jack-up sliding block 5, spring two 4 is in the compressive state, spring two 4 is rebounded fast and is driven connecting plate 3 to resume when cam 7 leaves sliding block 5, the back and forth vibration is carried out to the concrete to the circulation, the concrete after the vibration is accomplished, the personnel is through control switch group 6 control and close biax motor 9 and motor 28 operation, the concrete of vibration is accomplished is unloading, can be better through the vibration up and down vibration effect, simultaneously, the concrete processing operation is simple, and maintenance operation is convenient is high vibration maintenance.

It should be noted that the dual-shaft motor 9 disclosed in the above embodiment may be a 42HB44 servo motor, the motor 28 may be a MAD422R motor, and the control switch group 6 is provided with switch buttons corresponding to the dual-shaft motor 9 and the motor 28 one by one for controlling the normal switching operation thereof.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A vibrating table for concrete processing, characterized in that: comprises a workbench (1) and a vibrating mechanism (2);

workbench (1): the four corners of the upper end of the workbench are fixedly connected with brackets (8), a strut is fixedly connected between two adjacent brackets (8) in front and back, sliding blocks (5) are slidably connected in the middle of the outer cambered surface of the strut, a connecting plate (3) is fixedly connected between the two sliding blocks (5), and supporting legs are fixedly connected with the four corners of the lower end of the workbench (1);

vibration mechanism (2): the vibrating table comprises a supporting frame (21), vibrating tables (24) and supporting columns (29), wherein the supporting frame (21) is fixedly connected to four corners of the upper end of a connecting plate (3) respectively, the supporting columns (29) are fixedly connected to the upper end of the supporting frame (21), and one vibrating table (24) is connected between the four supporting columns (29) in a sliding mode.

2. A vibrating table for concrete processing according to claim 1, wherein: the automatic control device is characterized by further comprising a control switch group (6), wherein the control switch group (6) is arranged on the front side surface of the workbench (1), and the input end of the control switch group (6) is electrically connected with an external power supply.

3. A vibrating table for concrete processing according to claim 2, wherein: still include spring two (4), between support (8) and sliding block (5) of spring two (4) fixed connection in the rear side respectively, spring two (4) are located on the extrados of pillar respectively to the cover, and the equal fixedly connected with rectangular plate (10) of upper end left and right sides of workstation (1), the inside of rectangular plate (10) has connect cam (7) through the pivot rotation respectively, cam (7) are installed with adjacent sliding block (5) cooperation respectively.

4. A vibrating table for concrete processing according to claim 3, wherein: the middle part of the upper end of the workbench (1) is provided with a double-shaft motor (9), an output shaft of the double-shaft motor (9) is fixedly connected with the opposite inner side ends of the rotating shaft respectively, and the input end of the double-shaft motor (9) is electrically connected with the output end of the control switch group (6).

5. A vibrating table for concrete processing according to claim 1, wherein: the vibrating mechanism (2) further comprises first springs (22), the first springs (22) are respectively arranged between the supporting frame (21) and the vibrating table (24), and the first springs (22) are respectively sleeved on the outer cambered surfaces of the supporting columns (29).

6. A vibrating table for concrete processing according to claim 2, wherein: vibration mechanism (2) still include riser (23), crank (25), connecting rod (26) and traveller (27), riser (23) are fixedly connected with crank (25) respectively through the rotation of column of rotation being connected with in the upper end left and right sides of connecting plate (3) respectively to the relative medial surface of riser (23), fixedly connected with a cylinder between the lower extreme of two cranks (25), and the extrados middle part of cylinder rotates and is connected with connecting rod (26), and the lower extreme fixedly connected with sleeve of shaking table (24), telescopic inside sliding connection has traveller (27), and the lower extreme fixedly connected with of traveller (27) rotates the seat, and the upper end of connecting rod (26) is through the inside rotation connection of round pin axle with the seat of rotating.

7. A vibrating table for concrete processing according to claim 6, wherein: the vibrating mechanism (2) further comprises a motor (28), the motor (28) is arranged on the right side of the upper end of the connecting plate (3), an output shaft of the motor (28) is fixedly connected with the right end of the rotating column, and the input end of the motor (28) is electrically connected with the output end of the control switch group (6).