CN214992894U

CN214992894U - Quick grinding device in ground

Info

Publication number: CN214992894U
Application number: CN202120091023.3U
Authority: CN
Inventors: 田喜波
Original assignee: Shenzhen Hetian Decoration Design Engineering Co ltd
Current assignee: Shenzhen Hetian Construction Group Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-12-03
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a quick grinding device in ground, comprising a main body, first cavity has been seted up to the inside of main part, the main part is equipped with the loading board in the inside of first cavity, the bottom both sides of loading board are equipped with first pivot and second pivot respectively, and the bottom of first pivot is equipped with the brush, and the bottom of second pivot is equipped with the supporting body, and the bottom of supporting body is equipped with the polishing piece, and the top of loading board is equipped with the motor, and the bottom of main part is equipped with both sides and is equipped with the water spray body respectively and bears the storehouse, bears inside one side in storehouse and is equipped with the fan. The utility model discloses an output shaft of motor drives the second pivot, lets the second pivot make the connector rotate through driving the supporting body to let the polishing piece carry out the flattening of polishing fast to ground, the water spraying body passes through the water injection of water pipe with water tank inside simultaneously, cools down to the polishing piece on the one hand, can let the piece of polishing carry out faster better polishing, on the one hand the cooperation fan sends into the dust the inside of deposition case and carries out the dust fall and remove dust.

Description

Quick grinding device in ground

Technical Field

The utility model relates to a building processing technology field especially relates to a quick grinding device in ground.

Background

In building and processing, leveling and repairing work is generally needed before and after road paving is carried out so as to ensure the leveling of the road, thereby facilitating vehicle driving and pedestrian walking, and facilitating a series of work such as road drainage and the like.

Through retrieval, chinese patent publication No. CN211490793U discloses a concrete ground grinding device for civil engineering, which comprises a support frame, a protective housing is installed on one side of the support frame, a limiting frame is installed on the other side of the protective housing, a rope is installed on the upper end of the limiting frame, a telescopic column is installed on the lower end of one side of the rope, a clamping column shaft sleeve is installed on the lower end of the telescopic column, a prismatic column is installed on the lower end of the clamping column shaft sleeve, a lead screw is installed on the lower end of the prismatic column, a limiting shell is installed on the outer surface of the lead screw, a second gear is installed on the outer surface of the limiting shell, a first gear is installed at one end of the second gear, a transmission rod is installed on the upper end of the first gear, limiting blocks are installed on both sides of the lead screw, a connecting shaft sleeve is installed on one side of the limiting blocks, and a connecting disc is installed on the lower end of the connecting shaft sleeve, and a spring is arranged on the inner side of the connecting disc.

In the above-mentioned patent concrete floor grinding device for civil engineering exists following not enough: this device only drives the wheel of polishing through the motor and polishes to ground, can't guarantee to carry out fine polishing effect to ground.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a quick ground polishing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick grinding device in ground, includes the main part, first cavity has been seted up to the inside of main part, the main part is equipped with the loading board in the inside of first cavity, the bottom both sides of loading board are equipped with first pivot and second pivot respectively, the bottom of first pivot is equipped with the brush, the bottom of second pivot is equipped with the supporting body, the bottom of supporting body is equipped with the polishing piece, the top of loading board is equipped with the motor, the bottom of main part is equipped with both sides and is equipped with the water spray body respectively and bears the storehouse, inside one side that bears the storehouse is equipped with the fan, one side bottom of main part is equipped with the deposition case.

Furthermore, the main body is provided with a first through hole at the bottom end inside the first cavity, the main body is fixedly connected with the water spraying body at the first through hole, the main body is provided with a water tank at one side of the top end of the inner wall of the first cavity, the bottom end inside the water tank is provided with a water feeding pipe, and the water feeding pipe is fixedly connected with the water spraying body.

Further, the second through hole has been seted up to the main part in inside bottom one side of first cavity, the main part is in second through hole department and bear storehouse fixed connection, the bottom outside that bears the weight of the storehouse is equipped with the filter screen, the top that bears the weight of the storehouse is equipped with the ash conveying pipe, the second recess has been seted up to one side bottom of main part, the main part is in second recess department and deposition case sliding connection, ash conveying pipe and deposition case fixed connection.

Further, the main part has seted up the slip recess in inside one side of first cavity, the loading board extends to inside the slip recess of main part, loading board and main part sliding connection, the main part is equipped with the threaded rod in slip recess department, the threaded rod rotates with the loading board to be connected, the threaded rod extends to the outside top of main part.

Furthermore, the top end of the second rotating shaft is connected with an output shaft of the motor, a first gear is sleeved outside the second rotating shaft, a second gear is sleeved outside the first rotating shaft, and the first gear is meshed with the second gear.

Further, the second rotating shaft extends to the outside of the bottom end of the main body, a first groove is formed in the bottom end of the bearing body, the bearing body is provided with a connector at the first groove, the bearing body is provided with a spring at the top end of the inner wall of the first groove, the spring is fixedly connected with the connector, a rubber pad is arranged between the connector and the bearing body, and the bottom end of the connector is fixedly connected with the polishing piece.

Further, first pivot extends to the bottom outside of main part, the outside cover in bottom of first pivot is equipped with the rotator, the bottom outside and the brush fixed connection of rotator.

Furthermore, a third through hole is formed in the inner wall of one side of the dust deposition box, filter cloth is arranged outside one side of the third through hole of the dust deposition box (4), and water is arranged at the bottom end of the filter cloth.

The utility model has the advantages that:

1. through having set up polishing piece and loading board, the switch on, the starter motor, the output shaft of motor drives the second pivot, the second pivot makes the connector rotate through driving the supporting body, thereby let the polishing piece carry out the flattening of polishing fast to ground, the water spray body passes through the water supply pipe simultaneously and jets out the inside water of water tank, cool down the polishing piece on the one hand, can let the polishing piece carry out faster better polishing, cooperate the fan to send the dust into the inside of deposition case to dust fall and remove dust on the one hand.

2. Through having set up spring and rubber pad, when the polishing piece contacted with unevenness ground, the piece atress of polishing drove connector compression spring and rubber pad to make the polishing piece atress can cushion, further assurance polishing piece is to the effect of polishing on ground.

3. Through having set up brush and rotator, the second pivot drives first pivot through first gear and second gear engagement, and first pivot drives the rotator for the preceding stone of piece will be polished in brush work cleans, further assurance the work effect of the piece of polishing.

4. Through having set up the filter cloth, when the dust that the fan will polish the production sent to the inside of deposition case through sending the ash pipe, when the dust fell on the filter cloth by the water logging wet, the dust can the caking pile up on the filter cloth to the convenience is cleared up the dust of deposition incasement portion.

Drawings

Fig. 1 is a front view structural section of a rapid ground grinding device provided in embodiment 1;

fig. 2 is a sectional view of a side view of a carrier plate of a rapid ground grinding device in embodiment 1;

fig. 3 is a sectional view of a filter cloth plane side view structure of the rapid ground grinding device provided in embodiment 2.

In the figure: the device comprises a main body 1, a threaded rod 2, a bearing plate 3, an ash accumulation box 4, an ash conveying pipe 5, a bearing bin 6, a fan 7, a filter screen 8, a bearing body 9, a connector 10, a polishing sheet 11, a spring 12, a rubber pad 13, a water spraying body 14, a brush 15, a rotating body 16, a first rotating shaft 17, a second rotating shaft 18, a first gear 19, a second gear 20, a motor 21, a water conveying pipe 22, a water tank 23 and filter cloth 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a quick grinding device in ground, including main part 1, first cavity has been seted up to main part 1's inside, main part 1 is equipped with loading board 3 in the inside of first cavity, the bottom both sides of loading board 3 are rotated respectively and are connected with first pivot 17 and second pivot 18, the bottom of first pivot 17 is equipped with brush 15, the bottom fixedly connected with supporting body 9 of second pivot 18, the bottom of supporting body 9 is equipped with polishing piece 11, the top fixedly connected with YB type motor 21 of loading board 3, the bottom of main part 1 is equipped with both sides and is equipped with water spray 14 respectively and bears storehouse 6, bear inside one side fixedly connected with fan 7 in storehouse 6, one side bottom of main part 1 is equipped with deposition case 4.

The main part 1 has seted up first through-hole in the inside bottom of first cavity, and main part 1 is in first through-hole department and water spraying body 14 fixed connection, and main part 1 is at inner wall top one side fixedly connected with water tank 23 of first cavity, and the inside bottom fixedly connected with delivery pipe 22 of water tank 23, delivery pipe 22 and water spraying body 14 fixed connection.

Second through hole has been seted up to main part 1 in inside bottom one side of first cavity, and main part 1 is in second through hole department and bear 6 fixed connection in storehouse, bears the outside fixedly connected with filter screen 8 in bottom of storehouse 6, bears the top fixedly connected with dust feeding pipe 5 in storehouse 6, and the second recess has been seted up to one side bottom of main part 1, and main part 1 is in second groove and deposition case 4 sliding connection, dust feeding pipe 5 and deposition case 4 fixed connection.

The main part 1 has seted up the slip recess in the inside one side of first cavity, and inside the slip recess of loading board 3 extension to main part 1, loading board 3 and main part 1 sliding connection, main part 1 rotate in slip recess department and are connected with threaded rod 2, and threaded rod 2 rotates with loading board 3 to be connected, and threaded rod 2 extends to the outside top of main part 1.

The top end of the second rotating shaft 18 is connected with an output shaft of a motor 21, a first gear 19 is sleeved outside the second rotating shaft 18, a second gear 20 is sleeved outside the first rotating shaft 17, and the first gear 19 is meshed with the second gear 20.

Second pivot 18 extends to the bottom outside of main part 1, and first recess has been seted up to the bottom of supporting body 9, and supporting body 9 has connector 10 at first recess department sliding connection, and supporting body 9 is at the inner wall top fixedly connected with spring 12 of first recess, spring 12 and connector 10 fixed connection, fixedly connected with rubber pad 13 between connector 10 and the supporting body 9, the bottom and the polishing piece 11 fixed connection of connector 10, and spring 10 and rubber pad 13 are used for offsetting the interaction force between the polishing piece 11 and the ground contact.

First pivot 17 extends to the bottom outside of main part 1, and the bottom outside cover of first pivot 17 is equipped with rotator 16, and the bottom outside and the brush 15 fixed connection of rotator 16.

The working principle is as follows: the power is switched on, the motor 21 is started, the output shaft of the motor 21 drives the second rotating shaft 18, the second rotating shaft 18 drives the supporting body 9 to enable the connecting body 10 to rotate, so that the polishing piece 11 can polish and level the ground quickly, meanwhile, the water spraying body 14 sprays water in the water tank 23 through the water feeding pipe 22, on one hand, the polishing piece 11 is cooled, the polishing piece 11 can polish more quickly and better, and on the other hand, the dust is sent into the dust accumulation box 4 to be dusted and removed by matching with the fan 7;

when the polishing sheet 11 is in contact with an uneven ground, the polishing sheet 11 is stressed to drive the connecting body 10 to compress the spring 12 and the rubber pad 13, so that the stress of the polishing sheet 11 can be buffered, and the polishing effect of the polishing sheet 11 on the ground is further ensured;

the second rotating shaft 18 drives the first rotating shaft 17 through the meshing of the first gear 19 and the second gear 20, the first rotating shaft 17 drives the rotating body 16, so that the brush 15 works to clean the stones in front of the polishing sheet 11, and the working effect of the polishing sheet 11 is further ensured.

Example 2

Referring to fig. 3, a quick grinding device in ground, this embodiment compares in embodiment 1, and in order to increase the practicality of device, the third through-hole has been seted up to deposition case 4 one side inner wall, and deposition case 4 is equipped with filter cloth 24 in third through-hole one side outside, the bottom of filter cloth 24 is equipped with water, and when the dust that fan 7 will polish the production sent to the inside of deposition case 4 through dust feed pipe 5, when dust 24 fell on the filter cloth 24 that is wetted by the water, dust 24 can be agglomerated and pile up on filter cloth 24 to conveniently clear up the dust of deposition case 4 inside.

the second rotating shaft 18 drives the first rotating shaft 17 through the meshing of the first gear 19 and the second gear 20, the first rotating shaft 17 drives the rotating body 16, so that the brush 15 works to clean the stones in front of the polishing sheet 11, and the working effect of the polishing sheet 11 is further ensured;

when the dust generated by polishing is sent to the dust deposition box 4 through the dust sending pipe 5 by the fan 7, and the dust 24 falls on the filter cloth 24 wetted by water, the dust 24 can be agglomerated and piled on the filter cloth 24, so that the dust in the dust deposition box 4 can be conveniently cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick ground polishing device comprises a main body (1) and is characterized in that a first cavity is formed in the main body (1), the main body (1) is provided with a bearing plate (3) in the first cavity, a first rotating shaft (17) and a second rotating shaft (18) are respectively arranged at two sides of the bottom end of the bearing plate (3), the bottom end of the first rotating shaft (17) is provided with a brush (15), the bottom end of the second rotating shaft (18) is provided with a bearing body (9), the bottom end of the bearing body (9) is provided with a polishing disc (11), the top end of the bearing plate (3) is provided with a motor (21), the bottom end of the main body (1) is provided with a water spraying body (14) and a bearing bin (6) at two sides respectively, the dust collecting device is characterized in that a fan (7) is arranged on one side of the interior of the bearing bin (6), and an ash accumulating box (4) is arranged at the bottom of one side of the main body (1).

2. The quick ground grinding device as claimed in claim 1, wherein the main body (1) is provided with a first through hole at the bottom end inside the first cavity, the main body (1) is fixedly connected with the water spraying body (14) at the first through hole, the main body (1) is provided with a water tank (23) at one side of the top end of the inner wall of the first cavity, the bottom end inside the water tank (23) is provided with a water supply pipe (22), and the water supply pipe (22) is fixedly connected with the water spraying body (14).

3. The quick ground grinding device according to claim 1, wherein the main body (1) is provided with a second through hole at one side of the inner bottom end of the first cavity, the main body (1) is fixedly connected with the bearing bin (6) at the second through hole, a filter screen (8) is arranged outside the bottom end of the bearing bin (6), the top end of the bearing bin (6) is provided with an ash conveying pipe (5), a second groove is formed in the bottom of one side of the main body (1), the main body (1) is slidably connected with the ash deposition box (4) at the second groove, and the ash conveying pipe (5) is fixedly connected with the ash deposition box (4).

4. The quick ground grinding device as claimed in claim 1, wherein the main body (1) is provided with a sliding groove at one side of the inside of the first cavity, the bearing plate (3) extends into the sliding groove of the main body (1), the bearing plate (3) is connected with the main body (1) in a sliding manner, the main body (1) is provided with a threaded rod (2) at the sliding groove, the threaded rod (2) is rotatably connected with the bearing plate (3), and the threaded rod (2) extends to the outer top end of the main body (1).

5. A ground rapid grinding device according to claim 4, characterized in that the top end of the second rotating shaft (18) is connected with the output shaft of the motor (21), the outer part of the second rotating shaft (18) is sleeved with a first gear (19), the outer part of the first rotating shaft (17) is sleeved with a second gear (20), and the first gear (19) and the second gear (20) are meshed.

6. The quick ground grinding device according to claim 5, wherein the second rotating shaft (18) extends to the outside of the bottom end of the main body (1), a first groove is formed in the bottom end of the supporting body (9), the connecting body (10) is arranged on the supporting body (9) at the first groove, a spring (12) is arranged on the top end of the inner wall of the first groove of the supporting body (9), the spring (12) is fixedly connected with the connecting body (10), a rubber pad (13) is arranged between the connecting body (10) and the supporting body (9), and the bottom end of the connecting body (10) is fixedly connected with the grinding sheet (11).

7. A rapid ground grinding device according to claim 1, characterized in that the first rotating shaft (17) extends to the outside of the bottom end of the main body (1), a rotating body (16) is sleeved on the outside of the bottom end of the first rotating shaft (17), and the outside of the bottom end of the rotating body (16) is fixedly connected with the brush (15).

8. The quick ground grinding device as claimed in claim 1, wherein a third through hole is formed in the inner wall of one side of the dust box (4), a filter cloth (24) is arranged outside one side of the third through hole of the dust box (4), and water is arranged at the bottom end of the filter cloth (24).