CN220719694U - Vibrating table - Google Patents

Abstract

The utility model provides a vibrating table, which relates to the technical field of vibrating tables and comprises: the bottom plate, the top welding of bottom plate has two drive tables, two all fix the motor of inserting between the relative one side of drive table, two the interior table wall of drive table all moves about and inserts and be equipped with the eccentric wheel, and the outer wall one end of two eccentric wheels respectively with the output fixed connection of two motors, two the equal activity in top of drive table is inserted and is equipped with the vibration post, two the top welding of vibration post has the vibrating plate, then will cover this part at the top of vibration box again, reuse top cap will shelter from cloth extrusion at the top of vibration box, like this under the effect of starter motor through eccentric wheel and vibration of vibration post, concrete in the vibration box then can not drop out of the vibration box because the cover of cloth, simultaneously because shelter from the cloth with the top of vibration box, also plays dirt-proof effect to a certain extent, has reached the effect of environmental protection.

Description

Vibrating table

Technical Field

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

Background

The concrete vibrating table is a machine tool used in engineering construction, can enable concrete to be closely combined, eliminate phenomena such as honeycomb pitting surface of the concrete, improve strength, and divide a vibrating rod according to a vibration transmission method, a power source and vibration frequency.

Currently, as disclosed in chinese patent No. CN207105189U, a vibrating table for concrete is disclosed, and it includes the support, the spring mount pad is installed to support top four corners position, the spring is installed to the spring mount pad, the spring cooperation seat is installed in the spring other end matching, all the vibrating plate is installed in the spring cooperation seat in the lump, vibrating motor is installed to the vibrating plate, the sloping platform has been seted up to the vibrating plate four sides, vibrating plate four side edge central point puts and is connected with the regulation bracing piece, the regulation bracing piece is equipped with a plurality of slots, the slot is equipped with the through-hole, the piece has been placed to the slot, place the piece and have locking screw through the through-hole threaded connection, place the subplate on the piece, the backplate is installed to support four side lateral wall positions, the backplate cooperation is connected with each other, the backplate bottom is connected with the U type groove, all the U type groove is equipped with the delivery outlet in shared output position.

Although the above patent achieves the purpose of preventing concrete from flowing into the bracket, is convenient to clean and protects the experimental environment, there are some defects, such as that in the process of vibrating the concrete, the concrete is very likely to shake out of the vibrating plate because the top is not covered by a part, not only the waste of materials is caused, but also the environment is polluted, and therefore, a novel vibrating table needs to be provided.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a vibration coagulation structure is arranged in the middle of a handle part on a plane structure, the length of the cuboid structure is slightly longer than that of a blade, and the width and the height of the cuboid are slightly larger than the diameter of the handle; the slot is the rectangular form recess of setting at cuboid structure rear, makes the blade can the eye-splice in the slot to utilize frictional force to play spacing in-process of doing soil, concrete is very likely because the top does not have the part of covering, shakes out in the follow vibrating plate, not only leads to the waste of material, still can pollute the problem of environment, through setting up shielding cloth, covers through shielding cloth when vibrating concrete, reuse top cap extrusion, in order to solve the problem that proposes among the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a vibrating table, comprising: the vibration box comprises a bottom plate, two driving tables are welded at the top of the bottom plate, motors are fixedly inserted between opposite sides of the two driving tables, eccentric wheels are movably inserted between opposite sides of the two driving tables, one ends of outer walls of the two eccentric wheels are fixedly connected with output ends of the two motors respectively, vibration columns are movably inserted at the tops of the two driving tables, vibration plates are welded at the tops of the two vibration columns, four dampers are fixedly installed between the bottoms of the outer walls of the vibration plates and the tops of the bottom plate, springs are arranged on the outer surface walls of the four dampers, protection plates are fixedly installed on two sides of the outer walls of the vibration plates, shielding mechanisms are movably inserted between opposite sides of the two protection plates, clamping grooves are formed in one sides of the outer walls of the two protection plates, a vibration box is movably inserted in the inner surface walls of the vibration plates, and a top cover is movably installed at the tops of the vibration box;

the shielding mechanism comprises a rotating shaft, shielding cloth is wound on the outer surface wall of the rotating shaft, a movable rod is arranged at the tail end of the shielding cloth, fixing blocks are fixedly installed on two sides of the outer wall of the movable rod, a rotating rod is movably inserted into one side of the outer wall of one of the protection plates, and one side of the outer wall of the rotating rod is fixedly connected with one end of the outer wall of the rotating shaft.

Preferably, the rubber sleeve is movably sleeved on the outer surface wall of the rotating rod, so that friction between the hand and the rotating rod can be improved when the rotating rod is conveniently rotated, and slipping between the hand and the rotating rod is prevented.

Preferably, the inner wall both sides of vibrating plate have all been seted up the spout, two the interior table wall of spout all moves about and has been inserted the slider, and outer wall one side of two sliders respectively with the outer wall both sides fixed connection of vibrating box, be convenient for carry out spacingly to the vibrating box, outside the vibrating box vibration goes out the vibrating plate when preventing the vibration.

Preferably, the limiting grooves are formed in the tops of the two protection plates, limiting blocks are fixedly mounted on two sides of the outer wall of the top cover, the outer surface walls of the two limiting blocks are movably inserted into the inner surface walls of the two limiting grooves respectively, the top cover is convenient to limit, and the top cover is prevented from being vibrated out when the vibrating plate vibrates.

Preferably, the top welding of top cap has the handle, can lift the top cap through the handle when being convenient for take out the top cap, has increased the convenience of device.

Preferably, the front surface of the vibration box is welded with a handle, so that after concrete vibration is finished, the handle on the vibration box can be held, and the vibration box can be conveniently taken out of the vibration plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the shielding mechanism is arranged, after concrete is placed in the vibration box, a part of the shielding cloth outside is not wound on the rotating shaft any more by the rotating rod, then the part of the shielding cloth is covered on the top of the vibration box, and the shielding cloth is extruded on the top of the vibration box by the top cover, so that the concrete in the vibration box can not fall out of the vibration box due to the shielding of the cloth under the action of starting the motor through the eccentric wheel and the vibration column vibration, and meanwhile, the shielding cloth shields the top of the vibration box to a certain extent, so that the effect of protecting the environment is achieved.

2. According to the utility model, when the rotating rod is rotated, the friction force of the hand and the rotating rod can be improved by utilizing the rubber sleeve, slipping is prevented when the rotating rod is rotated, then the sliding block and the limiting block are arranged, so that the vibrating box and the top cover can be conveniently limited when the vibrating box and the top cover are installed, the stability of the device is improved, and finally the lifting handle and the handle are arranged on the top of the top cover and the front surface of the vibrating box, so that the top cover and the vibrating box can be conveniently taken out through the lifting handle and the handle when the top cover and the vibrating box are taken out, and the convenience of the device is improved.

Drawings

FIG. 1 is a perspective view of a front view of a vibrating table according to the present utility model;

FIG. 2 is a perspective view of the internal cross-sectional structure of a driving table in a vibrating table according to the present utility model;

FIG. 3 is a perspective view of a part of the shielding mechanism in the vibrating table according to the present utility model;

fig. 4 is a perspective view showing a part of the structure of a vibrating plate in a vibrating table according to the present utility model.

Legend description: 1. a bottom plate; 2. a drive table; 3. a motor; 4. an eccentric wheel; 5. a vibration column; 6. a vibration plate; 7. a damper; 8. a spring; 9. a protection plate; 10. a shielding mechanism; 1001. a rotating shaft; 1002. a shielding cloth; 1003. a moving rod; 1004. a fixed block; 1005. a rotating rod; 1006. a rubber sleeve; 11. a clamping groove; 12. a vibrating box; 13. a top cover; 14. a chute; 15. a slide block; 16. a limit groove; 17. a limiting block; 18. a handle; 19. a handle.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Embodiment 1 as shown in fig. 1 to 4, the present utility model provides a vibrating table comprising: the vibration plate comprises a bottom plate 1, two driving tables 2 are welded at the top of the bottom plate 1, motors 3 are fixedly inserted between opposite sides of the two driving tables 2, eccentric wheels 4 are movably inserted between opposite sides of the two driving tables 2, one ends of outer walls of the two eccentric wheels 4 are fixedly connected with output ends of the two motors 3 respectively, vibration columns 5 are movably inserted at the tops of the two driving tables 2, vibration plates 6 are welded at the tops of the two vibration columns 5, four dampers 7 are fixedly installed between the bottoms of the outer walls of the vibration plates 6 and the top of the bottom plate 1, springs 8 are arranged on outer surface walls of the four dampers 7, protection plates 9 are fixedly installed on two sides of the outer walls of the vibration plates 6, shielding mechanisms 10 are movably inserted between opposite sides of the two protection plates 9, clamping grooves 11 are formed in one sides of the outer walls of the two protection plates 9, vibration boxes 12 are movably inserted in the inner surfaces of the vibration plates 6, and top covers 13 are movably installed at the tops of the vibration boxes 12;

the shielding mechanism 10 comprises a rotating shaft 1001, shielding cloth 1002 is wound on the outer surface wall of the rotating shaft 1001, a movable rod 1003 is arranged at the tail end of the shielding cloth 1002, fixing blocks 1004 are fixedly arranged on two sides of the outer wall of the movable rod 1003, a rotating rod 1005 is movably inserted into one side of the outer wall of one of the two protection plates 9, and one side of the outer wall of the rotating rod 1005 is fixedly connected with one end of the outer wall of the rotating shaft 1001.

The effect that its whole embodiment 1 reaches is, through setting up shielding mechanism 10, every time put concrete in vibration box 12 back, rotatory bull stick 1005 will shelter from outside part of cloth 1002 and no longer twine on pivot 1001, then cover this part at the top of vibration box 12 again, reuse top cap 13 will shelter from cloth 1002 and extrude the top at vibration box 12, under the effect that starter motor 3 vibrates through eccentric wheel 4 and vibration post 5, then can not drop outside vibration box 12 because of the cover of cloth in the vibration box 12, simultaneously because shelter from cloth 1002 will vibrate the top of box 12 and shelter from, also play dirt-proof effect to a certain extent, the effect of environmental protection has been reached.

In embodiment 2, as shown in fig. 1-4, rubber sleeves 1006 are movably sleeved on the outer surface wall of the rotating rod 1005, sliding grooves 14 are respectively formed on two sides of the inner wall of the vibrating plate 6, sliding blocks 15 are respectively movably inserted on the inner surface walls of the two sliding grooves 14, one side of the outer wall of each sliding block 15 is fixedly connected with two sides of the outer wall of the vibrating box 12, limiting grooves 16 are respectively formed on the tops of the two protection plates 9, limiting blocks 17 are fixedly mounted on two sides of the outer wall of the top cover 13, the outer surface walls of the two limiting blocks 17 are respectively movably inserted on the inner surface walls of the two limiting grooves 16, handles 18 are welded on the top of the top cover 13, and handles 19 are welded on the front surface of the vibrating box 12.

The effect that its whole embodiment 2 reached is, when rotating bull stick 1005, can utilize rubber sleeve 1006 to improve the frictional force of hand and bull stick 1005, prevent to skid in the time of rotating bull stick 1005, then set up slider 15 and stopper 17, be convenient for can carry out spacingly to vibrating box 12 and top cap 13 when installing vibrating box 12 and covering top cap 13, improve the stability of device, set up handle 18 and handle 19 at the top of top cap 13 and the positive surface of vibrating box 12 at last, be convenient for take out when top cap 13 and vibrating box 12, can take out through handle 18 and handle 19, the convenience of device has been improved.

The working principle of the whole device is as follows: firstly pouring concrete into the vibration box 12, holding a rubber sleeve 1006 on the rotating rod 1005 to rotate the rotating rod 1005, so that a part of the shielding cloth 1002 is not wound on the rotating rod 1005, then picking up the moving rod 1003 to place the moving rod 1003 at the bottom of the clamping groove 11, when the vibration box 12 is covered by the shielding cloth 1002, then reversely rotating the rotating rod 1005 to rotate the rotating shaft 1001 reversely, so that the shielding cloth 1002 is in a tight state, and the moving rod 1003 is pulled back to the position of the rotating shaft 1001 due to the rotation of the rotating shaft 1001, the fixing block 1004 is clamped in the fixing groove in the pulling-back process, so that the shielding cloth 1002 is in a tight state at the top of the vibration box 12, then holding a handle 18 on the top cover 13, covering the top cover 13 at the top of the vibration box 12 under the limiting effect of the limiting groove 16 and the limiting block 17, the shielding cloth 1002 is pressed on the top of the vibration box 12, then the two motors 3 are started to drive the two eccentric wheels 4 to rotate in the two driving tables 2, the two vibration columns 5 are jacked upwards in the rotating process, the springs 8 are in a pulling state, when one end of the eccentric wheels 4, which is far away from the shafts, is in a downward direction, the vibration columns 5 are not extruded by the eccentric wheels 4, the vibration plates 6 and the vibration columns 5 are driven to move downwards by the elastic force of the springs 8 when the springs 8 are tightened until the vibration columns 5 are jacked again after the eccentric wheels 4 rotate by a flat angle, thus the reciprocating motion achieves the effect of vibrating the vibration plates 6, the springs 8 can not shake randomly in a horizontal direction due to the dampers 7, the vibration plates 6 can be ensured to vibrate in a vertical direction, gaps in concrete are vibrated tightly, after the concrete vibration is completed, all mechanisms are put back to the original positions, the handle 19 on the vibration box 12 can be held to take the vibration box 12 out of the vibration plate 6 through the sliding groove 14 and the sliding block 15, so that the concrete vibrated in the vibration box 12 can be moved to a place where needed.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. Vibrating table, its characterized in that: the vibration box comprises a bottom plate (1), two driving tables (2) are welded at the top of the bottom plate (1), motors (3) are fixedly inserted between opposite sides of the driving tables (2), two eccentric wheels (4) are movably inserted in the inner surface walls of the driving tables (2), one ends of the outer walls of the two eccentric wheels (4) are fixedly connected with the output ends of the two motors (3) respectively, a vibration column (5) is movably inserted in the top of the driving tables (2), a vibration plate (6) is welded at the top of the vibration column (5), four dampers (7) are fixedly installed between the bottom of the outer wall of the vibration plate (6) and the top of the bottom plate (1), springs (8) are arranged on the outer surface walls of the four dampers (7), a shielding mechanism (10) is movably inserted between opposite sides of the two shielding plates (9), a clamping groove (11) is formed in one side of the outer wall of each shielding plate (9), and a vibration box (12) is installed on the top of the vibration box;

the shielding mechanism (10) comprises a rotating shaft (1001), shielding cloth (1002) is wound on the outer surface wall of the rotating shaft (1001), a movable rod (1003) is arranged at the tail end of the shielding cloth (1002), fixing blocks (1004) are fixedly installed on two sides of the outer wall of the movable rod (1003), a rotating rod (1005) is movably inserted on one side of the outer wall of one of the protection plates (9), and one side of the outer wall of the rotating rod (1005) is fixedly connected with one end of the outer wall of the rotating shaft (1001).

2. A vibrating table as claimed in claim 1, wherein: the outer surface wall of the rotating rod (1005) is movably sleeved with a rubber sleeve (1006).

3. A vibrating table as claimed in claim 1, wherein: sliding grooves (14) are formed in two sides of the inner wall of the vibrating plate (6), sliding blocks (15) are movably inserted into the inner surface walls of the two sliding grooves (14), and one side of the outer wall of each sliding block (15) is fixedly connected with two sides of the outer wall of the vibrating box (12) respectively.

4. A vibrating table as claimed in claim 1, wherein: limiting grooves (16) are formed in the tops of the two protection plates (9), limiting blocks (17) are fixedly mounted on two sides of the outer wall of the top cover (13), and the outer surface walls of the two limiting blocks (17) are movably inserted into the inner surface walls of the two limiting grooves (16) respectively.

5. A vibrating table as claimed in claim 1, wherein: a handle (18) is welded at the top of the top cover (13).

6. A vibrating table as claimed in claim 1, wherein: the front surface of the vibration box (12) is welded with a handle (19).