CN214362718U

CN214362718U - Movable concrete vibration leveling device

Info

Publication number: CN214362718U
Application number: CN202022150902.7U
Authority: CN
Inventors: 周汝宝; 米志勇; 屠积
Original assignee: Gaoyou Schindler Construction Machinery Group Co ltd
Current assignee: Gaoyou Schindler Construction Machinery Group Co ltd
Priority date: 2020-09-26
Filing date: 2020-09-26
Publication date: 2021-10-08
Anticipated expiration: 2030-09-26

Abstract

The utility model relates to a movable concrete vibration leveling device, which comprises a vehicle body, a scraping plate, a moving mechanism and a vibrating mechanism, the scraper is arranged on one side of the vehicle body, the moving mechanism is arranged on the vehicle body, the vibrating mechanism is arranged on one side of the vehicle body far away from the scraper, the moving mechanism comprises a driving component and a moving component, the movable concrete vibration leveling device realizes the movement of the device through the moving mechanism, carries out vibration compaction on concrete through the vibrating mechanism, realizes leveling through the movement of the scraping plate, and compared with the prior leveling device, the device realizes the operation of the moving mechanism and the vibrating mechanism through one output end, saves energy sources, meanwhile, the online compaction and leveling of concrete are realized through the linkage of the vibration mechanism and the moving mechanism, and the linkage adopts a pure mechanical structure, so that the stability of the device is improved, and the service life of the device is prolonged.

Description

Movable concrete vibration leveling device

Technical Field

The utility model relates to a portable concrete vibration leveling device.

Background

The concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement concrete which is prepared by mixing cement as the cementing material, sand and stone as the aggregate and water according to a certain proportion and stirring, and is also called common concrete, and is widely applied to building engineering.

When building the concrete square, generally pour the concrete subaerial earlier, then use the push pedal to push away the concrete through the staff and tie, then use vibrations leveling device to vibrate the compaction to the concrete, realize the flattening, the very big manpower of having consumed of this kind of mode, efficiency is not high, and current leveling device generally is hand-held type, produces huge vibrations during the operation of leveling device, also can make the operating personnel hand numb that shakes, causes operating personnel's hand ache scheduling problem.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the movable concrete vibrating and leveling device is provided.

The utility model provides a technical scheme that its technical problem adopted is: a movable concrete vibration leveling device comprises a vehicle body, a scraping plate, a moving mechanism and a vibration mechanism, wherein the scraping plate is arranged on one side of the vehicle body;

the moving mechanism comprises a driving assembly and a moving assembly, the driving assembly comprises a motor and a driving shaft, the motor is horizontally arranged on the base, the driving shaft is arranged on the motor, the moving assembly comprises linkage units and two moving units, the two moving units are respectively arranged at two ends of the vehicle body, the moving units comprise rotating shafts and rollers, the rotating shafts penetrate through the vehicle body, the rollers are sleeved on the rotating shafts, the rollers are connected with the rotating shaft in a key mode, the linkage units comprise two linkage wheels, one linkage wheel is sleeved on the driving shaft, the other linkage wheel is sleeved on the rotating shaft close to the motor, the two linkage wheels are respectively connected with the driving shaft and the rotating shaft in a key mode, and the two linkage wheels are in transmission connection through belts;

the vibration mechanism comprises a gear wheel, a pinion, a fixed shaft, a rotating wheel, a positioning shaft, a cam, a sleeve, a pressure rod, a spring and a pressure plate, wherein the gear wheel is sleeved on the driving shaft, the gear wheel is in key connection with the driving shaft, the fixed shaft is arranged on one side of the driving shaft, the fixed shaft is parallel to the driving shaft, the pinion is sleeved on the fixed shaft, the pinion is in key connection with the fixed shaft, the pinion is meshed with the gear wheel, the sleeve is arranged on one side of the vehicle body close to the motor, the pressure rod penetrates through the sleeve, the pressure rod is in sliding connection with the sleeve, the pressure plate is arranged at one end of the pressure rod far away from the motor, the spring is sleeved on the pressure rod, the spring is positioned between the sleeve and the pressure plate, one end of the spring is in sleeve connection with the pressure plate, the other end of the spring is connected with the pressure plate, the positioning shaft is arranged on one side of the fixed shaft, the positioning shaft is parallel to the fixed shaft, the runner has two, and two runners overlap respectively and establish on fixed axle and location axle, two runners respectively with fixed axle and location axle key-type connection, two runners pass through the belt transmission and connect, the cam cover is established on the location axle, the cam supports with the depression bar and leans on.

In order to better limit the movement of the pressure rod, a sliding block is arranged in the sleeve, a sliding groove is formed in the pressure rod, the sliding block is located in the sliding groove, and the sliding block is connected with the sliding groove in a sliding mode.

In order to better spacing the removal of depression bar, the slider has two, and two sliders set up respectively in sheathed tube both sides, the spout has two, and two sliders are located two spouts respectively.

In order to better limit the movement of the pressure lever, the section of the sliding block is in a dovetail shape, and the sliding groove is a dovetail groove.

In order to reduce friction, the sliding block is provided with a roller.

In order to better limit the movement of the pressing rod, a strip-shaped groove is arranged in the sliding groove, and the roller is positioned in the strip-shaped groove.

The beneficial effects of the utility model are that, this portable concrete vibration leveling device, through the removal of moving mechanism realization device, carry out the vibration compaction to the concrete through vibration mechanism, remove through the scraper blade and realize the flattening, compare with current leveling device, the device has realized the operation of moving mechanism and vibration mechanism through an output, the energy has been saved, simultaneously through the linkage of vibration mechanism and moving mechanism, realize the online compaction and the flattening of concrete, and this linkage adopts pure mechanical structure, the stability and the life of device have been improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the mobile concrete vibratory leveling apparatus of the present invention;

FIG. 2 is a schematic view of the connection structure between the pressing rod and the sleeve of the mobile concrete vibration leveling device of the present invention;

in the figure: 1. the automatic scraper comprises a vehicle body, 2 parts of a scraper, 3 parts of a motor, 4 parts of a driving shaft, 5 parts of a rotating shaft, 6 parts of a roller, 7 parts of a linkage wheel, 8 parts of a large gear, 9 parts of a small gear, 10 parts of a fixed shaft, 11 parts of a rotating wheel, 12 parts of a positioning shaft, 13 parts of a cam, 14 parts of a sleeve, 15 parts of a pressure lever, 16 parts of a spring, 17 parts of a pressure plate, 18 parts of a sliding block and 19 parts of a roller.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a mobile concrete vibrating leveling device comprises a vehicle body 1, a scraping plate 2, a moving mechanism and a vibrating mechanism, wherein the scraping plate 2 is arranged on one side of the vehicle body 1, the moving mechanism is arranged on the vehicle body 1, and the vibrating mechanism is arranged on one side of the vehicle body 1 far away from the scraping plate 2;

when the device uses, realize the removal of automobile body 1 through moving mechanism, shake the concrete through vibrating mechanism, roll extrusion to the concrete through moving mechanism, automobile body 1 removes drive scraper blade 2 and removes to strickle off the concrete, thereby realize the flattening.

As shown in fig. 1, the moving mechanism includes a driving assembly and a moving assembly, the driving assembly includes a motor 3 and a driving shaft 4, the motor 3 is horizontally arranged on the base, the driving shaft 4 is arranged on the motor 3, the moving component comprises a linkage unit and a moving unit, the two moving units are respectively arranged at the two ends of the vehicle body 1 and comprise a rotating shaft 5 and a roller 6, the rotating shaft 5 penetrates through the vehicle body 1, the roller 6 is sleeved on the rotating shaft 5, the roller 6 is connected with the rotating shaft 5 in a key mode, the linkage unit comprises two linkage wheels 7, one linkage wheel 7 is sleeved on the driving shaft 4, the other linkage wheel 7 is sleeved on the rotating shaft 5 close to the motor 3, the two linkage wheels 7 are respectively connected with the driving shaft 4 and the rotating shaft 5 in a key mode, and the two linkage wheels 7 are in transmission connection through a belt;

the motor 3 is operated, the motor 3 drives the driving shaft 4 to rotate, the driving shaft 4 drives the linked wheel 7 connected with the driving shaft 4 to rotate, the linked wheel 7 drives the other linked wheel 7 to rotate through the belt, the linked wheel 7 drives the rotating shaft 5 connected with the linked wheel to rotate, and the rotating shaft 5 drives the roller 6 to rotate, so that the movement of the vehicle body 1 is realized.

The roller 6 is heavy, so that concrete can be rolled, air in the concrete slit can be sufficiently rolled out, and a better leveling effect is achieved.

As shown in fig. 1-2, the vibration mechanism includes a gearwheel 8, a pinion 9, a fixed shaft 10, a rotating wheel 11, a positioning shaft 12, a cam 13, a sleeve 14, a pressure lever 15, a spring 16 and a pressure plate 17, the gearwheel 8 is sleeved on the driving shaft 4, the gearwheel 8 is in key connection with the driving shaft 4, the fixed shaft 10 is arranged on one side of the driving shaft 4, the fixed shaft 10 is parallel to the driving shaft 4, the pinion 9 is sleeved on the fixed shaft 10, the pinion 9 is in key connection with the fixed shaft 10, the pinion 9 is engaged with the gearwheel 8, the sleeve 14 is arranged on one side of the vehicle body 1 close to the motor 3, the pressure lever 15 passes through the sleeve 14, the pressure lever 15 is in sliding connection with the sleeve 14, the pressure plate 17 is arranged on one end of the pressure lever 15 far away from the motor 3, the spring 16 is sleeved on the pressure lever 15, and the spring 16 is arranged between the sleeve 14 and the pressure plate 17, one end and the sleeve pipe 14 of spring 16 are connected, the other end and the clamp plate 17 of spring 16 are connected, location axle 12 sets up the one side at fixed axle 10, location axle 12 is parallel with fixed axle 10, runner 11 has two, and two runners 11 overlap respectively and establish on fixed axle 10 and location axle 12, and two runners 11 connect with fixed axle 10 and location 12 key-type connection respectively, and two runners 11 pass through belt transmission and connect, cam 13 overlaps and establishes on location axle 12, cam 13 supports with depression bar 15 and leans on.

The driving shaft 4 rotates to drive the large gear 8 to rotate, the large gear 8 drives the small gear 9 to rotate, the small gear 9 drives the fixed shaft 10 to rotate, the fixed shaft 10 drives the runner 11 connected with the fixed shaft to rotate, the runner 11 drives the other runner 11 to rotate through a belt, the runner 11 drives the positioning shaft 12 to rotate, the positioning shaft 12 drives the cam 13 to rotate, when the convex surface of the cam 13 is abutted to the pressure lever 15, the cam 13 drives the pressure lever 15 to move downwards, the pressure lever 15 drives the pressure plate 17 to move downwards, so that the pressure plate 17 presses concrete, at the moment, the spring 16 is in a stretching state, the restoring force of the spring 16 generates upward pulling force on the pressure plate 17, the pressure plate 17 generates upward pushing force on the pressure lever 15, when the convex surface of the cam 13 is not abutted to the pressure lever 15, the pressure lever 15 is not blocked by the convex surface of the cam 13, and moves upwards under the restoring force of the spring 16, so that the pressure plate 17 moves upwards, thereby realizing the up-and-down vibration of the pressing plate 17, and further vibrating and pressing the concrete, thereby realizing better leveling effect.

Here, one rotation of the large gear 8 drives the small gear 9 to rotate for a plurality of times, so that the rotation of the cam 13 is accelerated, the vibration frequency is increased, and the vibration effect is improved.

The slide 18 is here located in the dovetail groove so that the slide 18 can only move in the direction of the axis of the dovetail groove, so that the movement of the strut 15 is better limited.

Here gyro wheel 19 is located the bar inslot for gyro wheel 19 can only move along the axis direction in bar groove, thereby carries out spacingly to the removal of gyro wheel 19, thereby carries out better spacingly to the removal of slider 18, thereby carries out better spacingly to depression bar 15, and gyro wheel 19 has reduced the friction simultaneously, makes depression bar 15 remove more smoothly.

In order to better limit the movement of the pressing rod 15, a sliding block 18 is arranged in the sleeve 14, a sliding groove is arranged on the pressing rod 15, the sliding block 18 is located in the sliding groove, and the sliding block 18 is in sliding connection with the sliding groove.

In order to better limit the movement of the pressure lever 15, there are two sliding blocks 18, the two sliding blocks 18 are respectively arranged at two sides of the sleeve 14, there are two sliding grooves, and the two sliding blocks 18 are respectively located in the two sliding grooves.

In order to better limit the movement of the pressure lever 15, the cross section of the sliding block 18 is dovetail-shaped, and the sliding groove is a dovetail groove.

In order to reduce friction, the sliding block 18 is provided with a roller 19.

In order to better limit the movement of the pressure rod 15, a strip-shaped groove is arranged in the sliding groove, and the roller 19 is positioned in the strip-shaped groove.

When the device uses, through the operation of drive assembly drive vibration mechanism, vibrate the compaction to the concrete, it is rotatory through drive assembly drive interlock unit, interlock unit drive mobile unit is rotatory, thereby realize the removal of device, roll the concrete through cylinder 6 simultaneously, realize better compaction effect, 1 drive scraper blade 2 of automobile body removes, make scraper blade 2 strickle off the concrete, realize the flattening, manual operation has been avoided, the manpower is saved, the work efficiency is improved, when manual operation has also been avoided, violent vibration causes aching pain scheduling problem to operating personnel's hand.

Compared with the prior art, this portable concrete vibration leveling device, the removal through moving mechanism realization device, carry out the vibration compaction to the concrete through vibration mechanism, remove through scraper blade 2 and realize the flattening, compare with current leveling device, the device has realized moving mechanism and vibration mechanism's operation through an output, the energy has been saved, simultaneously through vibration mechanism and moving mechanism's linkage, realize the online compaction and the flattening of concrete, and this linkage adopts pure mechanical structure, the stability and the life of device have been improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The movable concrete vibration leveling device is characterized by comprising a vehicle body (1), a scraper (2), a moving mechanism and a vibration mechanism, wherein the scraper (2) is arranged on one side of the vehicle body (1), the moving mechanism is arranged on the vehicle body (1), and the vibration mechanism is arranged on one side, far away from the scraper (2), of the vehicle body (1);

the moving mechanism comprises a driving assembly and a moving assembly, the driving assembly comprises a motor (3) and a driving shaft (4), the motor (3) is horizontally arranged on a base, the driving shaft (4) is installed on the motor (3), the moving assembly comprises linkage units and moving units, the two moving units are respectively arranged at two ends of a vehicle body (1), each moving unit comprises a rotating shaft (5) and a roller (6), the rotating shaft (5) penetrates through the vehicle body (1), the rollers (6) are sleeved on the rotating shaft (5), the rollers (6) are in key connection with the rotating shaft (5), each linkage unit comprises two linkage wheels (7), one linkage wheel (7) is sleeved on the driving shaft (4), the other linkage wheel (7) is sleeved on the rotating shaft (5) close to the motor (3), and the two linkage wheels (7) are in key connection with the driving shaft (4) and the rotating shaft (5) respectively, the two interlocking wheels (7) are in transmission connection through a belt;

the vibration mechanism comprises a gear wheel (8), a pinion (9), a fixed shaft (10), a rotating wheel (11), a positioning shaft (12), a cam (13), a sleeve (14), a pressure rod (15), a spring (16) and a pressing plate (17), wherein the gear wheel (8) is sleeved on the driving shaft (4), the gear wheel (8) is in key connection with the driving shaft (4), the fixed shaft (10) is arranged on one side of the driving shaft (4), the fixed shaft (10) is parallel to the driving shaft (4), the pinion (9) is sleeved on the fixed shaft (10), the pinion (9) is in key connection with the fixed shaft (10), the pinion (9) is meshed with the gear wheel (8), the sleeve (14) is arranged on one side of the vehicle body (1) close to the motor (3), the pressure rod (15) penetrates through the sleeve (14), the pressure rod (15) is in sliding connection with the sleeve (14), the pressure plate (17) is arranged at one end of the pressure lever (15) far away from the motor (3), the spring (16) is sleeved on the pressure lever (15), the spring (16) is positioned between the sleeve (14) and the pressure plate (17), one end of the spring (16) is connected with the sleeve (14), the other end of the spring (16) is connected with the pressure plate (17), the positioning shaft (12) is arranged on one side of the fixed shaft (10), the positioning shaft (12) is parallel to the fixed shaft (10), the two rotating wheels (11) are respectively sleeved on the fixed shaft (10) and the positioning shaft (12), the two rotating wheels (11) are respectively in key connection with the fixed shaft (10) and the positioning shaft (12), the two rotating wheels (11) are in transmission connection through a belt, the cam (13) is sleeved on the positioning shaft (12), and the cam (13) is abutted to the pressing rod (15).

2. A mobile vibratory concrete screeding device according to claim 1, wherein said sleeve (14) has a slide block (18) disposed therein, said pressure bar (15) has a slide slot disposed therein, said slide block (18) is disposed within said slide slot, and said slide block (18) is slidably connected to said slide slot.

3. A mobile vibratory concrete screeding device according to claim 2, wherein said slide blocks (18) are two in number, two slide blocks (18) being disposed on each side of said sleeve (14), and two of said slide slots, two of said slide blocks (18) being disposed in each of said slide slots.

4. A mobile concrete vibratory screeding device according to claim 3 wherein said slide blocks (18) are dovetail shaped in cross section and said runners are dovetail slots.

5. A mobile vibratory screed apparatus as claimed in claim 4, characterised in that the skids (18) are provided with rollers (19).

6. A mobile vibratory screed device as claimed in claim 5 in which the chute is formed with a slotted channel, and the rollers (19) are located in the slotted channel.