CN211647195U

CN211647195U - Floating robot

Info

Publication number: CN211647195U
Application number: CN202020122966.3U
Authority: CN
Inventors: 邓福海; 吴荣严; 曲强; 刘季
Original assignee: Guangdong Bozhilin Robot Co Ltd
Current assignee: Guangdong Bozhilin Robot Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-09
Anticipated expiration: 2030-01-17

Abstract

The utility model provides a floating robot, include: a frame; the floating mechanism is at least partially arranged on the rack and can rotate around a preset axis, and the floating mechanism is provided with a floating disc for polishing the ground; at least part of the travelling mechanism is arranged below the rack, and the travelling mechanism is positioned on the inner side of the floating mechanism and used for driving the floating mechanism to move; the adjusting part, adjusting part and floating mechanism are connected, and adjusting part's at least part is along the movably setting of vertical direction to drive floating mechanism and remove along vertical direction, with the effort between regulation floating plate and the ground, with the problem that the floating precision of the floating robot among the solution prior art is low.

Description

Floating robot

Technical Field

The utility model relates to a floating field in ground particularly, relates to a floating robot.

Background

In the field of building construction, when a ground is paved, the concrete ground needs to be polished to make the ground flat and smooth.

At present, the trowelling machine for realizing the concrete ground is mainly used for polishing through a special trowelling machine, the trowelling machine in the prior art is heavy in weight and complex in structure, and the pressure between the trowelling disc and the ground cannot be adjusted, so that the trowelling disc is not attached to the ground during operation, and the trowelling precision of the ground is low.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a floating robot to solve the problem of low floating accuracy of the floating robot in the prior art.

In order to achieve the above object, the utility model provides a floating robot, include: a frame; the floating mechanism is at least partially arranged on the rack and can rotate around a preset axis, and the floating mechanism is provided with a floating disc for polishing the ground; at least part of the travelling mechanism is arranged below the rack, and the travelling mechanism is positioned on the inner side of the floating mechanism and used for driving the floating mechanism to move; the adjusting component is connected with the floating mechanism, and at least part of the adjusting component is movably arranged in the vertical direction to drive the floating mechanism to move in the vertical direction so as to adjust the acting force between the floating disc and the ground.

Further, the adjustment assembly includes: the first end of the guide shaft is connected with the rack, the second end of the guide shaft is connected with the traveling mechanism, and the trowelling mechanism is connected with the guide shaft through a first bearing so as to rotate around the guide shaft; the elastic component, the elastic component sets up along vertical direction telescopically, is provided with the retaining ring on the axis body of guiding axle, the first end and the retaining ring butt of elastic component, the second end and the running gear butt of elastic component.

Further, the adjustment assembly further comprises: at least part of the connecting frame is arranged on the travelling mechanism, a through hole is formed in the connecting frame, and at least part of the guide shaft penetrates through the through hole to be connected with the connecting frame; the second bearing is arranged between the guide shaft and the through hole, the second end of the elastic piece is abutted to the second bearing, and the second bearing is movably arranged in the vertical direction.

Further, the second bearing is provided with an annular connecting part which is positioned below the connecting frame; the adjustment assembly further includes: the fastening ring is sleeved on the outer side of the second bearing and is positioned in the direction of the connecting frame and fixedly connected with the connecting frame; and at least part of the adjusting bolt sequentially penetrates through the connecting frame and the fastening ring and is in threaded connection with the connecting frame and/or the fastening ring.

Further, the floating mechanism further comprises: the fixed block is connected with the guide shaft through a first bearing; the first end of each supporting rod is connected with the fixing block, the second end of each supporting rod is connected with a plurality of wiping plates, the number of the supporting rods is multiple, and the plurality of wiping plates and the plurality of supporting rods are arranged in a one-to-one correspondence manner; wherein, a plurality of bracing pieces encircle running gear setting.

Further, the floating mechanism further comprises: the walking mechanism is positioned in the reinforcing ring; the first part of the connecting block is connected with the supporting rod, the second part of the connecting block is connected with the wiping disc, and the third part of the connecting block is connected with the reinforcing ring.

Further, the troweling robot further includes: drive assembly, drive assembly and floating mechanism drive connection, wherein, drive assembly includes: the driving gear is fixedly connected with the floating mechanism; the driving gear is sleeved on a driving shaft of the driving motor, and the driving gear is connected with the driving gear through a driving chain.

Further, the traveling mechanism includes: a first gear; the first gear and the second gear are arranged at intervals, the first gear and the second gear are connected through the crawler belt, and the first gear and the second gear are meshed with the crawler belt so as to drive the crawler belt to move through the first gear and the second gear.

Further, the running gear still includes: the crawler main beam is arranged between the first gear and the second gear, and the first gear and the second gear are both connected with the crawler main beam; the supporting wheel is connected with the main beam of the crawler through the fixing frame and is positioned on the inner side of the crawler, and the rotating surface of the supporting wheel is attached to the crawler to support the crawler.

Further, the troweling robot further includes: the electric cabinet, the electric cabinet setting has the electric power subassembly in the top of frame, and the electric power subassembly all is connected with floating mechanism and running gear.

By applying the technical scheme of the utility model, the floating robot comprises a frame, a floating mechanism, a walking mechanism and an adjusting component, at least part of the floating mechanism is arranged on the frame, the floating mechanism is rotatablely arranged around a preset axis, and the floating mechanism is provided with a floating disc for polishing the ground; at least part of the travelling mechanism is arranged below the rack, and the travelling mechanism is positioned on the inner side of the floating mechanism and is used for driving the floating mechanism to move; the adjusting component is connected with the floating mechanism, and at least part of the adjusting component is movably arranged in the vertical direction to drive the floating mechanism to move in the vertical direction so as to adjust the acting force between the floating disc and the ground. The utility model provides a floating robot can guarantee the laminating on trowel and ground constantly, when meetting uneven ground, unsettled phenomenon can not appear in the trowel, has improved floating robot's floating precision.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of an embodiment of a troweling robot according to the present invention;

fig. 2 shows a front view of a troweling robot according to the present invention;

FIG. 3 shows a cross-sectional view according to plane A-A in FIG. 2;

fig. 4 shows a cross-sectional view of the running gear of the troweling robot according to the present invention.

Wherein the figures include the following reference numerals:

1. a frame;

2. a troweling mechanism; 20. smearing a plate; 210. a fixed block; 211. a support bar; 22. a reinforcing ring; 23. connecting blocks;

3. a traveling mechanism; 30. a first gear; 31. a second gear; 32. a crawler belt; 33. a track main beam; 34. a support wheel; 35. a fixed mount;

4. an adjustment assembly; 40. a first bearing; 41. an elastic member; 42. a connecting frame; 43. a second bearing; 44. a fastening ring; 45. adjusting the bolt;

5. a guide shaft; 50. a retainer ring; 6. a drive assembly; 60. a drive gear; 61. a driving gear; 62. a drive motor; 63. a drive chain; 64. a motor fixing seat; 7. an electric cabinet.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a floating robot, please refer to fig. 1 to fig. 4, include: a frame 1; the floating mechanism 2, at least part of the floating mechanism 2 is installed on the frame 1, the floating mechanism 2 is rotatably arranged around a preset axis, and the floating mechanism 2 is provided with a floating disc 20 for polishing the ground; at least part of the traveling mechanism 3 is arranged below the rack 1, and the traveling mechanism 3 is positioned on the inner side of the trowelling mechanism 2 and used for driving the trowelling mechanism 2 to move; adjusting part 4, adjusting part 4 is connected with trowelling mechanism 2, and adjusting part 4 is at least partly along the movably setting of vertical direction to drive trowelling mechanism 2 and remove along vertical direction, in order to adjust the effort between swabbing dish 20 and the ground.

According to the utility model provides a floating robot, including frame 1, floating mechanism 2, running gear 3 and adjusting part 4, at least part of floating mechanism 2 is installed on frame 1, and floating mechanism 2 sets up around predetermined axis is rotatable, and floating mechanism 2 has the floating plate 20 that is used for polishing ground; at least part of the travelling mechanism 3 is arranged below the rack 1, and the travelling mechanism 3 is positioned at the inner side of the floating mechanism 2 and is used for driving the floating mechanism 2 to move; adjusting part 4 is connected with trowelling mechanism 2, and adjusting part 4 is at least along the movably setting of vertical direction to drive trowelling mechanism 2 and remove along vertical direction, with the effort between regulation trowelling plate 20 and the ground. The utility model provides a floating robot can guarantee the laminating on trowel and ground constantly, when meetting uneven ground, unsettled phenomenon can not appear in the trowel, has improved floating robot's floating precision.

In particular, the adjustment assembly 4 comprises: the first end of the guide shaft 5 is connected with the rack 1, the second end of the guide shaft 5 is connected with the traveling mechanism 3, and the trowelling mechanism 2 is connected with the guide shaft 5 through a first bearing 40 so that the trowelling mechanism 2 rotates around the guide shaft 5; the elastic member 41 is arranged in a vertically telescopic manner, the shaft body of the guide shaft 5 is provided with a retainer ring 50, a first end of the elastic member 41 is abutted against the retainer ring 50, and a second end of the elastic member 41 is abutted against the traveling mechanism 3. Specifically, the guide shaft 5 is along the movably setting of vertical direction, can drive trowelling mechanism 2 through guide shaft 5 and remove, and then adjust the pressure between spatula and the ground, after pressure adjustment, utilize elastic component 41 to restrict the guide shaft 5 and remove, in order to guarantee that the robot can normally work, in addition, utilize the elastic force of elastic component 41, can also guarantee the flexible contact between swabbing dish 20 and the ground, through the length of adjusting elastic component 41, adjust the effort of elastic component 41 to guide shaft 5, and then adjust the effort between swabbing dish 20 and the ground.

In order to facilitate limiting the movement of the guide shaft 5, the adjustment assembly 4 further comprises: the connecting frame 42, at least part of the connecting frame 42 is installed on the running gear 3, the connecting frame 42 is provided with a through hole, and at least part of the guide shaft 5 passes through the through hole to be connected with the connecting frame 42; and a second bearing 43, the second bearing 43 being disposed between the guide shaft 5 and the through hole, the second end of the elastic member 41 abutting against the second bearing 43, the second bearing 43 being disposed movably in the vertical direction. The force of the elastic member 41 on the guide shaft 5 is adjusted by moving the second bearing 43 in the vertical direction to compress or extend the elastic member 41. Preferably, the elastic member 41 is a compression spring.

The second bearing 43 has an annular connecting portion located below the connecting frame 42; the adjustment assembly 4 further comprises: the fastening ring 44 is sleeved on the outer side of the second bearing 43, and the fastening ring 44 is positioned in the direction of the connecting frame 42 and is fixedly connected with the connecting frame 42; and the adjusting bolt 45 is mounted on the annular connecting part, and at least part of the adjusting bolt 45 sequentially penetrates through the connecting frame 42 and the fastening ring 44 and is in threaded connection with the connecting frame 42 and/or the fastening ring 44. The structure is simple, the position of the second bearing 43 relative to the guide shaft 5 can be conveniently adjusted, and the purpose of adjusting the length of the elastic part 41 can be achieved by screwing the adjusting bolt 45.

In the embodiment provided by the utility model, the floating mechanism 2 still includes: a fixed block 210, the fixed block 210 being connected to the guide shaft 5 through a first bearing 40; a plurality of support rods 211, a plurality of wiping discs 20 and a plurality of wiping discs 20, wherein the first ends of the support rods 211 are connected with the fixed block 210, the second ends of the support rods 211 are connected with the wiping discs 20, and the plurality of wiping discs 20 and the plurality of support rods 211 are arranged in a one-to-one correspondence manner; wherein a plurality of support bars 211 are arranged around the running gear 3. The arrangement can ensure that the smearing plate 20 and the walking mechanism 3 do not interfere with each other, and traces left by the walking mechanism 3 in the walking process can be smeared through the smearing plate 20.

The troweling mechanism 2 further includes: the reinforcing ring 22, the running gear 3 locates in the reinforcing ring 22; and a connection block 23, a first portion of the connection block 23 being connected to the support rod 211, a second portion of the connection block 23 being connected to the swabbing plate 20, and a third portion of the connection block 23 being connected to the reinforcing ring 22. This arrangement makes it possible to stabilize the troweling plate 20 by the reinforcing ring 22, and also ensures the synchronous operation between the plurality of troweling plates 20 by the reinforcing ring 22.

In the specific implementation process, the floating robot further comprises: drive assembly 6, drive assembly 6 and troweling mechanism 2 drive connection, wherein, drive assembly 6 includes: the driving gear 60 is fixedly connected with the floating mechanism 2; the driving gear 61 and the driving gear 61 are sleeved on a driving shaft of the driving motor 62, and the driving gear 60 and the driving gear 61 are connected through a driving chain 63. Preferably, the number of the leveling mechanisms 2 is two, the two leveling mechanisms 2 are respectively arranged on two sides of the frame 1, and the two leveling mechanisms 2 can have a sufficient distance therebetween by mutually matching gears and chains to drive the leveling mechanisms 2, so as to avoid mutual interference between the two leveling mechanisms 2. The driving motor 62 is installed on the rack 1 through the motor fixing seat 64, and a double-row gear is arranged on a driving shaft of the driving motor 62 to respectively correspond to the floating mechanisms 2 at two ends of the rack 1, so that the synchronism of the two floating mechanisms 2 is ensured.

Specifically, as shown in fig. 3 and 4, the traveling mechanism 3 includes: a first gear 30; the second gear 31, the first gear 30 and the second gear 31 are arranged at intervals, the first gear 30 and the second gear 31 are connected through the crawler 32, and the first gear 30 and the second gear 31 are both meshed with the crawler 32 to drive the crawler 32 to move through the first gear 30 and the second gear 31.

The traveling mechanism 3 further includes: the track girder 33, the track girder 33 is arranged between the first gear 30 and the second gear 31, and both the first gear 30 and the second gear 31 are connected with the track girder 33; and the supporting wheels 34, the supporting wheels 34 are connected with the track main beam 33 through a fixing frame 35, the supporting wheels 34 are positioned on the inner side of the track 32, and the rotating surface of the supporting wheels 34 is attached to the track 32 for supporting the track 32. The first gear 30 is connected to the main track beam 33 via a first support frame, and the second gear 31 is connected to the main track beam 33 via a second support frame.

The floating robot further includes: electric cabinet 7, electric cabinet 7 set up in the top of frame 1, have the electric power subassembly in the electric cabinet 7, and the electric power subassembly all is connected with floating mechanism 2 and running gear 3. The electric cabinet 7 is arranged above the rack 1, so that the structure of the whole machine is more compact, and the installation space of the rack 1 is reasonably utilized.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A troweling robot, characterized by comprising:

a frame (1);

the floating mechanism (2), at least part of the floating mechanism (2) is installed on the frame (1), the floating mechanism (2) is rotatably arranged around a preset axis, and the floating mechanism (2) is provided with a floating disc (20) for polishing the ground;

the traveling mechanism (3) is at least partially arranged below the rack (1), and the traveling mechanism (3) is positioned on the inner side of the floating mechanism (2) and used for driving the floating mechanism (2) to move;

adjusting part (4), adjusting part (4) with floating mechanism (2) are connected, adjusting part (4) at least part along the movably setting of vertical direction to drive floating mechanism (2) move along vertical direction, in order to adjust the effort between swabbing dish (20) and the ground.

2. Troweling robot according to claim 1, characterized in that said adjustment assembly (4) comprises:

the first end of the guide shaft (5) is connected with the rack (1), the second end of the guide shaft (5) is connected with the traveling mechanism (3), and the trowelling mechanism (2) is connected with the guide shaft (5) through a first bearing (40) so that the trowelling mechanism (2) rotates around the guide shaft (5);

the elastic part (41), elastic part (41) sets up along vertical direction telescopically, be provided with retaining ring (50) on the axis body of guiding axle (5), the first end of elastic part (41) with retaining ring (50) butt, the second end of elastic part (41) with running gear (3) butt.

3. Troweling robot according to claim 2, characterized in that said adjustment assembly (4) further comprises:

the connecting frame (42), at least part of the connecting frame (42) is installed on the walking mechanism (3), a through hole is formed in the connecting frame (42), and at least part of the guide shaft (5) penetrates through the through hole to be connected with the connecting frame (42);

a second bearing (43), the second bearing (43) being disposed between the guide shaft (5) and the through hole, a second end of the elastic member (41) abutting against the second bearing (43), the second bearing (43) being disposed movably in a vertical direction.

4. Troweling robot according to claim 3, characterized in that said second bearing (43) has an annular connection, which is located below said connection frame (42); the adjustment assembly (4) further comprises:

the fastening ring (44) is sleeved on the outer side of the second bearing (43), and the fastening ring (44) is located in the direction of the connecting frame (42) and is fixedly connected with the connecting frame (42);

the adjusting bolt (45) is installed on the annular connecting portion, at least part of the adjusting bolt (45) penetrates through the connecting frame (42) and the fastening ring (44) in sequence and is in threaded connection with the connecting frame (42) and/or the fastening ring (44).

5. The troweling robot according to claim 2, characterized in that said troweling mechanism (2) further comprises:

the fixed block (210), the said fixed block (210) is connected with said guide shaft (5) through the first bearing (40);

the first end of each supporting rod (211) is connected with the corresponding fixing block (210), the second end of each supporting rod (211) is connected with the corresponding wiping disc (20), the number of the supporting rods (211) is multiple, the number of the wiping discs (20) is multiple, and the plurality of wiping discs (20) and the plurality of supporting rods (211) are arranged in a one-to-one corresponding mode;

wherein the plurality of support rods (211) are arranged around the travelling mechanism (3).

6. The troweling robot according to claim 5, characterized in that said troweling mechanism (2) further comprises:

the reinforcing ring (22), the running gear (3) is located in the reinforcing ring (22);

a connection block (23), a first portion of the connection block (23) is connected with the support rod (211), a second portion of the connection block (23) is connected with the swabbing disk (20), and a third portion of the connection block (23) is connected with the reinforcing ring (22).

7. The troweling robot according to claim 1, further comprising:

a drive assembly (6), the drive assembly (6) being in driving connection with the trowelling mechanism (2), wherein the drive assembly (6) comprises:

the driving gear (60), the said driving gear (60) is fixedly connected with said floating organization (2);

the driving gear (61), driving gear (61) cover is established on driving motor (62)'s drive shaft, drive gear (60) with driving gear (61) are through drive chain (63) connection.

8. Troweling robot according to claim 2, characterized in that said walking mechanism (3) comprises:

a first gear (30);

the first gear (30) and the second gear (31) are arranged at intervals, the first gear (30) and the second gear (31) are connected through a crawler belt (32), and the first gear (30) and the second gear (31) are meshed with the crawler belt (32) so as to drive the crawler belt (32) to move through the first gear (30) and the second gear (31).

9. Troweling robot according to claim 8, characterized in that said walking mechanism (3) further comprises:

a track main beam (33), the track main beam (33) being disposed between the first gear (30) and the second gear (31), the first gear (30) and the second gear (31) each being connected to the track main beam (33);

supporting wheel (34), supporting wheel (34) pass through mount (35) with track girder (33) are connected, supporting wheel (34) are located the inboard of track (32), supporting wheel (34) surface of revolution with track (32) laminating is used for supporting track (32).

10. The troweling robot according to any one of claims 1 to 9, characterized in that it further comprises:

the electric cabinet (7), the electric cabinet (7) sets up the top of frame (1), electric power component has in electric cabinet (7), electric power component with floating mechanism (2) with running gear (3) all are connected.