CN221218398U

CN221218398U - Concrete compactor

Info

Publication number: CN221218398U
Application number: CN202323198584.1U
Authority: CN
Inventors: 蒋小敏; 翁文; 李桂英
Original assignee: Hainan Huasheng Concrete Co ltd
Current assignee: Hainan Huasheng Concrete Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-06-25
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses a concrete compactor, which relates to the technical field of concrete compaction, and adopts the technical scheme that: the motor comprises a bottom plate, wherein two supporting plates which are distributed back and forth are fixedly connected to the bottom plate, one supporting plate is fixedly connected with a first motor, two first rotating shafts are arranged on the rear side of the other supporting plate, the first rotating shafts penetrate through the two supporting plates, one of the first rotating shafts is fixedly connected with an output shaft of the motor, and the motor has the beneficial effects that: the four pistons I, the push rod I and the rollers move downwards, so that the whole device can be supported by the four rollers, the device is provided with a structure for supporting and moving, and therefore the device is not supported by the compaction shaft, even if the pavement of a construction area is uneven after the compaction work is finished, impurities such as broken stones and iron blocks exist, the compaction shaft cannot be knocked when the compaction shaft moves, the surface of the compaction shaft can be guaranteed to be smooth, and further the later compaction work cannot be influenced.

Description

Concrete compactor

Technical Field

The utility model relates to the technical field of concrete compaction, in particular to a concrete compactor.

Background

The concrete is cement concrete which is prepared by mixing cement serving as a cementing material, sand and stone serving as aggregates and water according to a certain proportion, and stirring, wherein a compactor is very widely applied to filling compaction leveling operations of large-scale models Cheng Xiang such as roads, railways, airport runways, dams, stadiums and the like in the engineering field, and the compactor is mainly used for carrying out various compaction operations under the action of the gravity of the machine so as to enable a compacted layer to be permanently deformed and compacted;

The patent with the publication number of CN112813771A finds that the compacting machine does not have a supporting and moving structure when in use, so that the compacting machine moves through a compacting shaft after the compacting work is finished, and impurities such as broken stones and iron blocks exist in the road surface of a construction area, so that the compacting shaft is damaged when in movement, the surface of the compacting shaft is uneven, the later compacting work is influenced, and improvement is needed;

for this purpose, it is necessary to invent a concrete compactor.

Disclosure of Invention

To this end, the present utility model provides a concrete compactor to solve the problems in the background art.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a concrete compactor, includes the bottom plate, the backup pad that two front and back distributions of bottom plate bottom fixedly connected with, one of them backup pad front side fixedly connected with motor one, another backup pad rear side is equipped with two pivot one, two pivot one all runs through two backup pads and one of them pivot one and motor output shaft fixed connection, two the equal fixed cover in pivot one outside is equipped with compaction axle and is located two backup pads inboardly, the bottom plate top is equipped with the shell, the equal fixedly connected with box one in bottom four equal run through the bottom plate of bottom four the equal piston one in bottom of the box one is equipped with, four equal embedded push rod one in bottom of the box one, four equal fixedly connected with gyro wheel in bottom of push rod one is equipped with the logical groove one of intercommunication each other with four box one top, two box two are equipped with two inside two piston two, two one side two are equipped with two and two piston one side two and two are equipped with two piston sets of mutual fixed connection, two top and two side sets of push rod one side are equipped with two piston assembly respectively.

Preferably, the first box body is fixedly connected with the bottom plate.

Preferably, the first piston is in sliding connection with the first box body, the second piston is in sliding connection with the second box body, the first push rod is in sliding connection with the first box body, and the second push rod is in sliding connection with the second box body.

Preferably, the moving assembly comprises two supporting blocks, the two supporting blocks are fixedly connected to the top of the shell, one side of each supporting block is fixedly connected with a second motor, and the second motor is located on the inner side of the two box bodies.

Preferably, the second output shaft of the motor is fixedly connected with a threaded rod, one end of the threaded rod penetrates through the two supporting blocks, a threaded block in threaded connection with the threaded rod is sleeved outside the threaded rod, a moving plate is fixedly sleeved outside the threaded block, the moving plate is fixedly connected with the second other end of the two push rods, and the threaded rod is connected with the supporting blocks through bearings.

Preferably, two outside fixed cover of pivot is equipped with the sprocket, two outside cover of sprocket is equipped with the chain, two connect through chain drive between the sprocket, the chain is located two backup pads rear side.

Preferably, the shell is fixedly connected with the balancing weight on the inner side of the bottom plate.

Preferably, the first rotating shaft is connected with the supporting plate through a bearing.

Preferably, one side of the bottom plate is fixedly connected with an armrest.

The beneficial effects of the utility model are as follows:

According to the utility model, the two push rods and the piston II can be pulled to move through the operation of the moving assembly, and then the interior of the four box bodies I can be inflated under the action of the through groove II, the shell and the through groove I, so that the four piston I, the push rods I and the rollers move downwards, the whole device can be supported by the four rollers, the device has a structure for supporting and moving, and the device is not supported by the compaction shaft, so that even if the pavement of a construction area is uneven after the compaction work is finished, impurities such as broken iron blocks of stones are not damaged during the movement, the surface of the compaction shaft can be ensured to be smooth, and further the later compaction work can not be influenced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a front cross-sectional view I of the present utility model;

FIG. 3 is a second front cross-sectional view of the present utility model;

FIG. 4 is a rear perspective view of the present utility model;

FIG. 5 is a top perspective view provided by the present utility model;

In the figure: 1a bottom plate, 2a supporting plate, 3 a motor, 4 a rotating shaft, 5 a compacting shaft, 6 a shell, 7 a box body, 8 a piston, 9 a push rod, 10a roller, 11a through groove, 12 a box body, 13 a piston, 14 a push rod, 15 a through groove, 16 a supporting block, 17 a motor, 18 a threaded rod, 19 a threaded block, 20 a moving plate, 21 a sprocket, 22 a chain, 23 a balancing weight and 24 armrests.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-5, the concrete compactor provided by the utility model comprises a bottom plate 1, two supporting plates 2 which are distributed back and forth are fixedly connected to the bottom of the bottom plate 1, a motor I3 is fixedly connected to the front side of one supporting plate 2, two rotating shafts I4 are arranged on the rear side of the other supporting plate 2, the two rotating shafts I4 penetrate through the two supporting plates 2, one rotating shaft I4 is fixedly connected with the output shaft of the motor I3, a compaction shaft 5 is fixedly sleeved outside the two rotating shafts I4 and positioned on the inner side of the two supporting plates 2, a shell 6 is arranged at the top of the bottom plate 1, a first box body 7 is fixedly connected to four corners of the bottom of the shell 6, four first box bodies 7 penetrate through the bottom plate 1, pistons I8 are arranged inside the four first box bodies 7, push rods I9 are embedded at the bottoms of the four first box bodies 7, the tops of the four push rods I9 are respectively fixedly connected to the bottoms of the four pistons I8, the bottom ends of the four push rods I9 are fixedly connected with idler wheels 10, the bottoms of the shell 6 and the tops of the four first box bodies 7 are respectively provided with a through groove I11 which is communicated with each other, the tops of the shell 6 are fixedly connected with two first box bodies 12, the interiors of the two first box bodies 12 are respectively provided with a piston II 13, one sides of the two first box bodies 12 are respectively embedded with a push rod II 14, one ends of the two push rods II 14 are respectively fixedly connected with one sides of the two pistons II 13, the bottoms of the shell 6 and the bottoms of the two first box bodies 12 are respectively provided with a through groove II 15 which is communicated with each other, the tops of the shell 6 are respectively provided with a moving assembly, the first box body 7 is fixedly connected with the bottom plate 1, the piston I8 is in sliding connection with the first box body 7, the piston II 13 is in sliding connection with the second box body 12, the push rod I9 is in sliding connection with the first box body 7, the push rod II 14 is in sliding connection with the second box body 12, and one side of the bottom plate 1 is fixedly connected with a handrail 24;

In the embodiment, the moving assembly works to pull the two push rods 14 and the pistons 13 to move, and then the inside of the four first boxes 7 can be inflated under the action of the through grooves 15, the outer shell 6 and the through grooves 11, so that the four first pistons 8, the push rods 9 and the rollers 10 move downwards, the whole device can be supported by the four rollers 10, and the device has a structure for supporting and moving, so that the device is not supported by the compaction shaft 5, and even if the pavement of a construction area is uneven after the compaction work, the impurities such as broken stones and iron blocks exist, and the compaction shaft 5 cannot be damaged during the movement;

In order to achieve the purpose of pulling the two push rods 14 and the two pistons 13 to move leftwards, the device is realized by adopting the following technical scheme: the moving assembly comprises two supporting blocks 16, wherein the two supporting blocks 16 are fixedly connected to the top of the shell 6, one side of one supporting block 16 is fixedly connected with a second motor 17, the second motor 17 is positioned on the inner side of the two box bodies 12, the output shaft of the second motor 17 is fixedly connected with a threaded rod 18, one end of the threaded rod 18 penetrates through the two supporting blocks 16, a threaded block 19 in threaded connection with the threaded rod 18 is sleeved outside the threaded rod 18, a moving plate 20 is fixedly sleeved outside the threaded block 19, the moving plate 20 is fixedly connected to the other end of the two push rods 14, the threaded rod 18 is connected with the supporting blocks 16 through a bearing, the second motor 17 works to drive the threaded rod 18 to rotate, the threaded rod 18 rotates to drive the threaded block 19 to move leftwards, and therefore the moving plate 20 moves leftwards, and the two push rods 14 and the two pistons 13 can be pulled to move leftwards;

The compacting machine is characterized in that in order to achieve the purpose that the compacting machine can be moved when compacting is performed, the compacting machine is realized by adopting the following technical scheme: the outside of the two rotating shafts I4 is fixedly sleeved with chain wheels 21, the outside of the two chain wheels 21 is sleeved with a chain 22, the two chain wheels 21 are in driving connection through the chain 22, the chain 22 is positioned at the rear side of the two supporting plates 2, the first motor 3 is controlled to work to drive the right rotating shaft I4 to rotate, so that the chain 22 can be rotated, the first left rotating shaft I4 is driven to rotate by the rotation of the chain 22, the two rotating shafts I4 can be simultaneously rotated, and the two compacting shafts 5 can be rotated, so that the compactor can be moved when the compaction work is carried out, and then the handrail 24 can be manually held for the compaction work;

In order to achieve the purpose of increasing compaction quality, the device is realized by adopting the following technical scheme: the shell 6 and the inner side of the bottom plate 1 are fixedly connected with a balancing weight 23, and the balancing weight 23 can increase the weight of the device, so that the compacting quality is increased;

In order to achieve the purpose of reducing abrasion, the device is realized by adopting the following technical scheme: the first rotating shaft 4 is connected with the supporting plate 2 through a bearing, and abrasion can be reduced through bearing connection.

The application process of the utility model is as follows: when the device is used, when the device needs to be removed after the compaction work is finished, the motor 17 is controlled to work, the motor 17 works to drive the threaded rod 18 to rotate, the threaded rod 18 rotates to drive the threaded block 19 to move leftwards, so that the moving plate 20 moves leftwards, the two push rods 14 and the two pistons 13 can be pulled to move leftwards, then the inside of the four first boxes 7 can be inflated under the actions of the through grooves 15, the outer shell 6 and the through grooves 11, so that the four first pistons 8, the push rods 9 and the rollers 10 move downwards, the whole device can be supported by the four rollers 10, then the device can be pushed away by manually pushing the handrail 24, and the device is provided with a structure for supporting and moving, so that even if the pavement of a construction area is uneven after the compaction work is finished, the crushed iron blocks and other impurities are present, the surface of the compaction shaft 5 can not be damaged during the movement, and further the later compaction work can be prevented from being influenced.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. A concrete compactor comprising a bottom plate (1), characterized in that: two backup pads (2) of back-and-forth distribution are fixedly connected with in bottom plate (1), one backup pad (2) front side fixedly connected with motor one (3), and another backup pad (2) rear side is equipped with two pivot one (4), two pivot one (4) all runs through two backup pads (2) and one of them pivot one (4) and motor one (3) output shaft fixed connection, two pivot one (4) outside all fixed cover is equipped with compaction axle (5) and compaction axle (5) are located two backup pad (2) inboard, bottom plate (1) top is equipped with shell (6), shell (6) bottom four corners department all fixedly connected with box one (7), four box one (7) all run through bottom plate (1), four box one (7) are inside all to be equipped with piston one (8), four push rod one (9) top is fixed connection respectively in four piston one (8) bottoms, four box one (9) bottom all are connected with roller one (6) each other, two top (6) all are connected with each other by one (12) top fixedly connected with one (6), two the inside piston two (13) that all is equipped with of box two (12), two the box two (12) one side all inlays and is equipped with push rod two (14), two push rod two (14) one end respectively with two piston two (13) one side fixed connection, logical groove two (15) of intercommunication each other have all been seted up to shell (6) top and two box two (12) bottoms, shell (6) top is equipped with the removal subassembly.

2. A concrete compactor according to claim 1, wherein: the first box body (7) is fixedly connected with the bottom plate (1).

3. A concrete compactor according to claim 1, wherein: the first piston (8) is in sliding connection with the first box body (7), the second piston (13) is in sliding connection with the second box body (12), the first push rod (9) is in sliding connection with the first box body (7), and the second push rod (14) is in sliding connection with the second box body (12).

4. A concrete compactor according to claim 1, wherein: the movable assembly comprises two supporting blocks (16), the two supporting blocks (16) are fixedly connected to the top of the shell (6), one side of each supporting block (16) is fixedly connected with a motor II (17), and the motor II (17) is located inside the two box bodies II (12).

5. A concrete compactor according to claim 4, wherein: the motor two (17) output shaft fixedly connected with threaded rod (18), two supporting shoe (16) are run through to threaded rod (18) one end, threaded rod (18) outside cover be equipped with rather than threaded connection's screw thread piece (19), screw thread piece (19) outside fixed cover is equipped with movable plate (20), movable plate (20) fixed connection is at two push rod two (14) other ends, threaded rod (18) are connected through the bearing with supporting shoe (16).

6. A concrete compactor according to claim 1, wherein: two outside fixed cover of pivot one (4) is equipped with sprocket (21), two outside cover of sprocket (21) is equipped with chain (22), two between sprocket (21) are connected through chain (22) drive, chain (22) are located two backup pads (2) rear side.

7. A concrete compactor according to claim 1, wherein: the shell (6) and the inner side of the bottom plate (1) are fixedly connected with a balancing weight (23).

8. A concrete compactor according to claim 1, wherein: the first rotating shaft (4) is connected with the supporting plate (2) through a bearing.

9. A concrete compactor according to claim 1, wherein: an armrest (24) is fixedly connected to one side of the bottom plate (1).