CN218083256U - Vibrator is used in concrete production - Google Patents

Abstract

The utility model relates to a concrete production field discloses a vibrator for concrete production, comprising a base plate, the top of bottom plate is equipped with a plurality of vibrating spring, the one end fixedly connected with shaking table of bottom plate is kept away from to a plurality of vibrating spring, the activity is provided with the slide on the shaking table, the bottom extending direction of slide is equipped with two relative scraper blades, the center department of shaking table bottom installs vibrating motor, one side on bottom plate top still is equipped with the grudging post, be equipped with the first dead lever that parallels with the shaking table on the grudging post, the slide bar has been cup jointed in the pole surface activity of first dead lever, slide plate through the slide that sets up, the scraper blade, the cooperation of slide bar and second fixed block etc. is used, drive slide bar is along horizontal migration on the first dead lever, the slide that drives guide arm and rigid coupling removes, the drive slide is convenient for drive scraper blade and removes, make the scraper blade along the top surface slip scraping of mould, be convenient for strickleing off the concrete at mould top, reach reciprocal effect of strickleing off, be favorable to make the concrete surface of producing neat.

Description

Vibrator is used in concrete production

Technical Field

The utility model relates to a concrete production field especially relates to a vibrator is used in concrete production.

Background

The concrete is a building material with wide application, and has the advantages of rich raw materials, low price, simple process, high strength, good durability and the like. The concrete is mainly prepared by mixing cement, water, aggregate, powder and the like according to a certain proportion, wherein the aggregate comprises coarse aggregate such as broken stone and the like and fine aggregate such as sand and the like, and the powder comprises mineral admixture and the like. The vibrating device is auxiliary equipment commonly used in the process of pouring the mould in concrete production, and mainly aims to enable concrete to be uniformly distributed in a mould cavity when pouring, so that large-area air holes or even incomplete blocks generated due to uneven filling of the concrete when demoulding are avoided.

Present vibrator is at vibrations in-process, adopt vibrating motor to shake flatly to the inside concrete of mould more, to the concrete in the vertical leading-in mould, the concrete at its mould top is uneven but, cause the aggregate in the mould top to be difficult to sink into in the thick liquid, often all strickle off by artifical handheld tool, it is too time-consuming and energy-consuming, be not convenient for strickle off the processing to the concrete at mould top, the concrete surface that leads to producing is uneven, influence the use of follow-up construction building.

SUMMERY OF THE UTILITY MODEL

Strike off the processing for solving the concrete at mould top of being not convenient for, lead to the uneven technical problem in concrete surface who produces, the utility model provides a vibrator for concrete production.

The utility model discloses a following technical scheme realizes: the utility model provides a vibrator for concrete production, includes the bottom plate, the top of bottom plate is equipped with a plurality of vibrating spring, and is a plurality of vibrating spring keeps away from the one end fixedly connected with shaking table of bottom plate, the activity is provided with the slide on the shaking table, the bottom extending direction of slide is equipped with two relative scraper blades, the center department of shaking table bottom installs vibrating motor, one side on bottom plate top still is equipped with the grudging post, be equipped with on the grudging post with the first dead lever that the shaking table paralleled, the slide bar has been cup jointed in the shaft surface activity of first dead lever, the periphery side cover of slide bar one end is equipped with the second fixed block, the one end that the second fixed block is close to the shaking table is provided with the guide arm, the one end of guide arm with the corresponding one end fixed connection of slide, be equipped with actuating mechanism on the support body of grudging post, actuating mechanism is used for the drive slide horizontal reciprocating motion.

Through above-mentioned technical scheme, the drive slide is convenient for drive the scraper blade and removes, makes the top surface slip scraping of scraper blade along the mould, is favorable to strickleing off the concrete of pouring in the mould.

As a further improvement of the above scheme, the driving mechanism includes a servo motor and a rotating rod, a rotating plate is fixedly arranged at one end of the rotating rod, one end of the rotating plate, which is opposite to the vibrating table, is rotatably connected with one end of the second fixed block, a first fixed block is sleeved at the other end of the rotating rod, a tension spring is connected between the first fixed block and the rotating plate, the tension spring is sleeved on the outer surface of a rod shaft of the rotating rod, and an output end of the servo motor penetrates through the vertical frame and is fixedly connected with one corresponding end of the first fixed block.

Through above-mentioned technical scheme, be convenient for drive second fixed block drive, when pivoted bull stick and slide bar parallel, the second fixed block that rotor plate and connection can be followed the bull stick surface and removed to servo motor's one end gradually promptly, avoids the rotor plate at the pivoted in-process, causes the motion to interfere.

As a further improvement of the above scheme, two opposite supporting mechanisms are arranged at the top of the base plate, each supporting mechanism includes two bases, a second fixed rod, two moving blocks, two connecting rods and an engagement block, the two bases are arranged at the top of the base plate, two ends of the second fixed rod are fixedly connected with corresponding ends of the two bases, the two moving blocks are sleeved on the outer peripheral side of the second fixed rod, one ends of the two connecting rods are respectively connected with one ends of the two moving blocks, one ends of the two connecting rods, which are far away from the second fixed rod, are both movably connected with the engagement block, and the engagement block is fixedly mounted at the bottom of the vibrating table.

Through the technical scheme, the two connecting rods drive the two moving blocks to move along one end of the two bases on the surface of the second fixing rod, and the mold on the vibrating table is conveniently supported.

As a further improvement of the scheme, the connecting block is connected with the two connecting rods through the rotating shaft, and the two connecting rods are rotatably connected with the two moving blocks.

Through the technical scheme, the driving connecting rod can drive the moving block to move.

As a further improvement of the scheme, a shielding plate parallel to the first fixing rod is arranged on the vertical frame and is positioned right above the vibrating table.

Through above-mentioned technical scheme for the concrete to production on the shaking table protects, avoids the foreign matter to fall into the concrete of production by the top of shaking table.

As a further improvement of the scheme, a material discharging groove is formed in the surface of the vibrating table, a cleaning assembly is arranged on one side of the sliding plate and comprises a wiping plate and a lead screw, the wiping plate is arranged on the extending end portion on one side of the sliding plate, the bottom end of the wiping plate is abutted to the inner wall of the top end of the vibrating table, the two ends of the lead screw are connected with the corresponding end portion of the sliding plate in a rotating and inserting mode, a wiping block is sleeved on the surface of the lead screw in a threaded mode, and the wiping block is arranged on one side of the wiping plate in a sliding mode.

Through above-mentioned technical scheme, concentrate the one end of leading-in relief groove with the residue on the shaking table, clear up the residue by wiping the piece again, be convenient for derive the incomplete material in the shaking table by relief groove department.

As a further improvement of the scheme, a rotating wheel is arranged on the side of one end of the sliding plate, one end of the rotating wheel penetrates through the sliding plate and is connected with a driven gear, a main gear is arranged at one end, close to the rotating wheel, of the screw rod, and the main gear is in meshed connection with the driven gear.

Through above-mentioned technical scheme, the drive runner rotates, finally realizes the drive to the lead screw.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model discloses a vibrator for concrete production, the cooperation through the slide that sets up, the scraper blade, slide bar and second fixed block etc. is used, drive slide bar along first dead lever horizontal migration, the slide that drives guide arm and rigid coupling removes, the drive slide is convenient for drive the scraper blade and removes, make the top surface slip scraping of scraper blade along the mould, be convenient for strickle off the concrete at mould top, reach reciprocal effect of strickleing off, be favorable to making the concrete surface of producing smooth neat.

2. Wipe the board through the setting and use with the cooperation of wiping the piece, be favorable to concentrating the one end of leading-in row material groove with the residue on the shaking table, wipe the piece and can follow the lead screw surface and remove, be convenient for with the residue to the one end guide of arranging the material groove to with the incomplete material in the shaking table by arranging material groove department derivation, realize the clearance to shaking table top concrete residue.

Drawings

Fig. 1 is a schematic view of an overall structure of a vibration device for concrete production provided in embodiment 1 of the present invention;

FIG. 2 is a schematic view of the driving mechanism shown in FIG. 1 from another perspective;

FIG. 3 is a schematic structural diagram of the supporting mechanism in FIG. 1;

fig. 4 is a schematic view of an overall structure of a vibration device for concrete production provided in embodiment 2 of the present invention;

FIG. 5 is a schematic view of the cleaning assembly of FIG. 4;

description of the main symbols:

1. a base plate; 11. a vibration spring; 12. a vibration table; 121. a discharge chute; 13. a vibration motor; 14. a slide plate; 141. a squeegee; 15. erecting a frame; 16. a shielding plate; 17. a first fixing lever; 18. a slide bar; 2. a support mechanism; 21. a base; 22. a second fixing bar; 23. a moving block; 24. a connecting rod; 25. a joining block; 3. a drive mechanism; 31. a servo motor; 32. a first fixed block; 33. a rotating rod; 34. a tension spring; 35. a rotating plate; 36. a second fixed block; 4. a cleaning assembly; 41. wiping the board; 42. a screw rod; 43. wiping blocks; 44. a main gear; 45. a slave gear; 46. a rotating wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1:

referring to fig. 1-3, the vibrator for concrete production of this embodiment includes a bottom plate 1, a plurality of vibrating springs 11 are disposed on a top end of the bottom plate 1, one end of each of the vibrating springs 11 away from the bottom plate 1 is fixedly connected with a vibrating table 12, a top end of the vibrating table 12 has an open slot for placing a concrete mold, the vibrating springs 11 between the bottom plate 1 and the vibrating table 12 are specifically four, the four vibrating springs 11 are all located around a bottom of the vibrating table 12, a sliding plate 14 is movably disposed on the vibrating table 12, the sliding plate 14 is slidably mounted on two sides of a top end of the vibrating table 12, the sliding plate 14 can horizontally slide on the vibrating table 12, two opposite scraping plates 141 are disposed in a bottom extending direction of the sliding plate 14, the scraping plates 141 are all located in the open slot at the top of the vibrating table 12, the driving sliding plate 14 is convenient to drive the scraping plates 141 to move, so that the scraping plates 141 slide along a top surface of the mold, thereby facilitating scraping concrete poured in the mold, avoiding uneven concrete on the top surface of the top of the mold, a vibrating table 12, a vibrating motor 13 is mounted at a center of the bottom of the vibrating table 12, and a vibration rack 15 is mounted on a vertical stand for preventing a concrete mold, and a vibration-type H-type-1-15.

The vertical frame 15 is provided with a first fixing rod 17 parallel to the vibrating table 12, a sliding rod 18 is movably sleeved on the rod shaft surface of the first fixing rod 17, the sliding rod 18 is perpendicular to the first fixing rod 17, the sliding rod 18 can horizontally move along the rod shaft surface of the first fixing rod 17, one end, far away from the first fixing rod 17, of the sliding rod 18 is sleeved with a limiting rod (not shown), the limiting rod (not shown) is parallel to the first fixing rod 17, two ends of the limiting rod (not shown) are fixedly connected with corresponding end portions of the vertical frame 15, a second fixing block 36 is sleeved on the outer peripheral side of one end of the sliding rod 18, the second fixing block 36 is slidably sleeved on the sliding rod 18, one end, close to the vibrating table 12, of the second fixing block 36 is provided with a guide rod (not shown), one end of the guide rod (not shown) is fixedly connected with a corresponding end of the sliding plate 14, the sliding rod 18 is driven to horizontally move along the first fixing rod 17, the guide rod (not shown) can be driven to move with the sliding plate 14 which is fixedly connected, a driving mechanism 3 is arranged on the frame body of the vertical frame 15, and the driving mechanism 3 is used for driving the sliding plate 14 to horizontally move, and is beneficial to enable the scraping of the concrete on the top of the surface of the concrete surface of the scraping mold to reciprocate.

The driving mechanism 3 includes a servo motor 31 and a rotating rod 33, one end of the rotating rod 33 is fixedly provided with a rotating plate 35, one end of the rotating plate 35, which is opposite to the vibration table 12, is rotatably connected with one end of a second fixing block 36, the other end of the rotating rod 33 is sleeved with a first fixing block 32, the rotating rod 33 is slidably sleeved on the first fixing block 32, a tension spring 34 is connected between the first fixing block 32 and the rotating plate 35, the tension spring 34 is sleeved on the outer surface of a rod shaft of the rotating rod 33, an output end of the servo motor 31 penetrates through the stand 15 and is fixedly connected with a corresponding end of the first fixing block 32, by driving the servo motor 31, the output end of the servo motor drives the first fixing block 32 to rotate, the rotating rod 33 is driven by the rotating rod 33, due to the cooperation of the tension spring 34, when the rotating rod 33 and the sliding rod 18 are parallel, namely, the rotating plate 35 and the connected second fixing block 36 gradually move towards one end of the servo motor 31 along the surface of the rotating rod 33, the driving rotating rod 33 is convenient for driving the second fixing block 36 to drive the sliding rod 18 to horizontally move along the first fixing rod 17.

The top of bottom plate 1 is equipped with two relative supporting mechanism 2, supporting mechanism 2 includes two bases 21, second dead lever 22, two movable blocks 23, two connecting rods 24 and linking piece 25, two bases 21 set up the top at bottom plate 1, the both ends of second dead lever 22 all with the corresponding one end rigid coupling of two bases 21, two movable blocks 23 cup joint the periphery side at second dead lever 22, the one end of two connecting rods 24 is connected with the one end of two movable blocks 23 respectively, the one end that second dead lever 22 was kept away from to two connecting rods 24 all with linking piece 25 swing joint, two connecting rods 24 are under the effect of not having the atress, be eight structures in being always, be convenient for support shaking table 12, linking piece 25 fixed mounting is in the bottom of shaking table 12, when a plurality of concrete mould were placed on the top of shaking table 12, the holistic gravity of shaking table 12 can be down, thereby drive linking piece 25 and remove downwards, driven linking piece 25 and then drive two connecting rods 24 and remove, thereby two driven connecting rods 24 drive two movable blocks 23 and remove along the one end removal of two fixed levers 21 on the second dead lever 22 surfaces mutually, it adjusts to support shaking table 12 conveniently.

The connecting block 25 is connected with the two connecting rods 24 through a rotating shaft, so that the two connecting rods 24 can rotate along the connecting block 25 conveniently, and the two connecting rods 24 are rotatably connected with the two moving blocks 23, so that the driving connecting rods 24 can drive the moving blocks 23 to move.

Be equipped with the shielding plate 16 that is parallel with first dead lever 17 on the grudging post 15, shielding plate 16 is located shaking table 12 directly over, and shielding plate 16 is used for protecting the concrete of production on shaking table 12, avoids the foreign matter to fall into in the concrete of production by the top of shaking table 12.

In the embodiment of the application, an implementation principle of the vibration device for concrete production is as follows: firstly, the produced concrete is poured into a mould to be poured, then the mould is sequentially placed in an open slot on a vibration table 12, when a plurality of concrete moulds are placed at the top end of the vibration table 12, the gravity of the whole vibration table 12 can be downward so as to drive a connecting block 25 to move downward, the driven connecting block 25 further drives two connecting rods 24 to move, the driven two connecting rods 24 further drive two moving blocks 23 to move along one end of two bases 21 on the surface of a second fixed rod 22, so that the vibration table 12 is convenient to support and adjust, through the operation work of driving a vibration motor 13, under the matching use of a plurality of vibration springs 11, the vibration table 12 is convenient to shake, so that the concrete in the mould on the top of the vibration table vibrates, through driving a servo motor 31, the output end of the tension spring 34 is enabled to drive the first fixing block 32 to rotate, the rotating first fixing block 32 is enabled to drive the rotating rod 33, and due to the matching use of the tension spring 34, when the rotating rod 33 and the sliding rod 18 are parallel, namely, the rotating plate 35 and the connected second fixing block 36 can gradually move towards one end of the servo motor 31 along the surface of the rotating rod 33, the rotating rod 33 is driven to drive the second fixing block 36 conveniently, so that the second fixing block 36 drives the sliding rod 18 to horizontally move along the first fixing rod 17, meanwhile, the driven second fixing block 36 can also drive the guide rod, so that the sliding plate 14 can be driven to horizontally slide along the vibrating table 12, the driving sliding plate 14 is convenient to drive the scraping plate 141 to move, the scraping plate 141 slides and scrapes along the top surface of the mold, the scraping of the concrete poured in the mold is facilitated, and unevenness of the concrete on the top surface of the mold is avoided.

Example 2:

with reference to fig. 4-5, this embodiment is further improved on the basis of embodiment 1 in that: the surface of the vibration table 12 is provided with a discharge groove 121 for guiding out the residual materials in the open groove at the top of the vibration table 12, one side of the sliding plate 14 is provided with a cleaning assembly 4, the cleaning assembly 4 comprises an erasing plate 41 and a screw rod 42, the erasing plate 41 is arranged on the extending end part at one side of the sliding plate 14, the bottom end of the erasing plate 41 is abutted against the inner wall at the top end of the vibration table 12, the sliding plate 14 is driven to horizontally move along the surface of the vibration table 12, the erasing plate 41 is conveniently driven to slide on the bottom surface of the inner wall of the open groove, the residual materials on the vibration table 12 are favorably guided into one end of the discharge groove 121 in a centralized manner, the two ends of the screw rod 42 are rotatably inserted into the corresponding end parts of the sliding plate 14, the erasing block 43 is sleeved on the surface of the screw rod 42 in a threaded manner, the erasing block 43 can move along the surface of the screw rod 42, one side of the sliding plate 14 close to the screw rod 42 is provided with a limiting groove parallel to the sliding plate, one end of the top of the erasing block 43 is slidably inserted into the limiting groove, one end of the erasing block 43 relative to the discharge groove 121, and the erasing block is convenient to guide out the residual materials in the discharging groove from the vibrating table 12 by the sliding of the erasing block 43.

The side of one end of the sliding plate 14 is provided with a rotating wheel 46, one end of the rotating wheel 46 penetrates through the sliding plate 14 and is connected with a slave gear 45, one end of the screw rod 42 close to the rotating wheel 46 is provided with a master gear 44, the master gear 44 is meshed with the slave gear 45, the slave gear 45 connected with the master gear is driven by the rotation of the driving rotating wheel 46, and the master gear 44 is driven by the meshed connection between the slave gear 45 and the master gear 44, so that the screw rod 42 is driven to rotate.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims (7)

1. The utility model provides a vibrator for concrete production, its characterized in that, includes the bottom plate, the top of bottom plate is equipped with a plurality of vibrating spring, and is a plurality of vibrating spring keeps away from the one end fixedly connected with shaking table of bottom plate, the activity is provided with the slide on the shaking table, the bottom extending direction of slide is equipped with two relative scraper blades, the center department of shaking table bottom installs vibrating motor, one side on bottom plate top still is equipped with the grudging post, be equipped with on the grudging post with the first dead lever that the shaking table paralleled, the pole shaft surface activity of first dead lever has cup jointed the slide bar, the periphery side cover of slide bar one end is equipped with the second fixed block, the one end that the second fixed block is close to the shaking table is provided with the guide arm, the one end of guide arm with the corresponding one end fixed connection of slide, be equipped with actuating mechanism on the support body of grudging post, actuating mechanism is used for the drive slide horizontal reciprocating motion.

2. The concrete production vibrating device according to claim 1, wherein the driving mechanism includes a servo motor and a rotating rod, a rotating plate is fixedly arranged at one end of the rotating rod, one end of the rotating plate, opposite to the vibrating table, is rotatably connected with one end of the second fixing block, a first fixing block is sleeved at the other end of the rotating rod, a tension spring is connected between the first fixing block and the rotating plate and sleeved on the outer surface of a rod shaft of the rotating rod, and an output end of the servo motor penetrates through the vertical frame and is fixedly connected with one corresponding end of the first fixing block.

3. The vibrating device for concrete production according to claim 1, wherein the top of the bottom plate is provided with two opposite supporting mechanisms, the supporting mechanisms include two bases, a second fixed rod, two moving blocks, two connecting rods and an engagement block, the two bases are arranged on the top of the bottom plate, two ends of the second fixed rod are fixedly connected with corresponding ends of the two bases, the two moving blocks are sleeved on the outer periphery of the second fixed rod, one ends of the two connecting rods are respectively connected with one ends of the two moving blocks, one ends of the two connecting rods, which are far away from the second fixed rod, are movably connected with the engagement block, and the engagement block is fixedly arranged at the bottom of the vibrating table.

4. The concrete production vibrator unit of claim 3, wherein the engagement blocks are connected to two connecting rods via a rotating shaft, and the two connecting rods are rotatably connected to the two moving blocks.

5. The vibrating device for concrete production according to claim 1, wherein a shielding plate is arranged on the stand in parallel with the first fixing rod, and the shielding plate is positioned right above the vibrating table.

6. The concrete production vibrator according to claim 1, wherein a material discharge groove is formed in the surface of the vibrating table, a cleaning assembly is arranged on one side of the sliding plate, the cleaning assembly comprises a wiping plate and a screw rod, the wiping plate is arranged on the extending end portion of one side of the sliding plate, the bottom end of the wiping plate abuts against the inner wall of the top end of the vibrating table, two ends of the screw rod are rotatably inserted into corresponding end portions of the sliding plate, a wiping block is sleeved on the surface of the screw rod in a threaded manner, and the wiping block is slidably arranged on one side of the wiping plate.

7. The concrete-producing vibrating apparatus as claimed in claim 6, wherein a rotating wheel is provided at one end side of the sliding plate, one end of the rotating wheel passes through the sliding plate and is connected with a driven gear, and a main gear is provided at one end of the screw rod close to the rotating wheel and is engaged with the driven gear.

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