CN216379023U - Plastic course trowelling machine - Google Patents
Plastic course trowelling machine Download PDFInfo
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- CN216379023U CN216379023U CN202122465849.4U CN202122465849U CN216379023U CN 216379023 U CN216379023 U CN 216379023U CN 202122465849 U CN202122465849 U CN 202122465849U CN 216379023 U CN216379023 U CN 216379023U
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- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000007667 floating Methods 0.000 abstract description 16
- 239000004814 polyurethane Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000036314 physical performance Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000037078 sports performance Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
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Abstract
The utility model belongs to the field of plastic runways, in particular to a plastic runway trowelling machine, which aims at the problems that the length of a frame of the prior trowelling machine is fixed, the trowelling machine is inconvenient to adjust, the trowelling area is reduced, and the trowelling machine is inconvenient to use, and the trowelling machine comprises a frame, wherein the bottom of the frame is fixedly connected with a fixed plate, four corners of the bottom of the fixed plate are respectively provided with a movable wheel, the frame is provided with a cavity, an adjusting component is arranged in the cavity, the adjusting component is in transmission connection with a driving plate, the right side of the driving plate is fixedly connected with a movable plate, the right side of the movable plate is symmetrically and fixedly connected with adjusting columns, the number of the adjusting columns is two, and the right ends of the two adjusting columns penetrate through the right side of the frame and are fixedly connected with a machine shell. Improves the floating range and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of plastic runways, in particular to a trowelling machine for a plastic runway.
Background
The plastic track is also named as all-weather track and field sports track and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, adopts special polyurethane particles, has soft surface color and granular surface layer, prevents dazzling sunlight reflection, is beneficial to the exertion of speed and technology of athletes, effectively improves sports performance, reduces tumble injury rate, and needs to be leveled by a trowelling machine in the construction process so as to ensure that the surface of the plastic track is smoother.
The existing trowelling machine is fixed in length of a rack, inconvenient to adjust, and inconvenient to use, and reduces the area of a trowelling area, so that a plastic track trowelling machine is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing trowelling machine is fixed in frame length, inconvenient to adjust, and inconvenient to use, and the trowelling area is reduced in the prior art, and provides a plastic track trowelling machine.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a plastic track trowelling machine comprises a rack, wherein a fixed plate is fixedly connected to the bottom of the rack, moving wheels are arranged at four corners of the bottom of the fixed plate, a cavity is formed in the rack, an adjusting assembly is arranged in the cavity, a driving plate is connected to the adjusting assembly in a transmission manner, a moving plate is fixedly connected to the right side of the driving plate, adjusting columns are symmetrically and fixedly connected to the right side of the moving plate, two adjusting columns are arranged on the rack, the right ends of the two adjusting columns penetrate through the right side of the rack and are fixedly connected with a casing, a fixing groove is formed in the bottom of the casing, a lifting assembly is arranged in the fixing groove, a first motor is fixedly connected to the lifting assembly, a trowelling plate is fixedly connected to the bottom end of an output shaft of the first motor, a pushing frame is fixedly connected to the left side of the top of the rack, two pushing handles are fixedly connected to the top of the left side of the pushing frame, can make the frame extension through adjusting part for the floating distance of floating plate increases, has improved floating scope, facilitates the use.
Preferably, the adjusting component comprises a second motor, a worm wheel, an eccentric wheel and a rotating frame, the top of the second motor is fixedly connected with the inner wall of the top of the cavity, the left end of the worm is rotatably connected with the inner wall of the left side of the cavity, the bottom end of the output shaft of the second motor and the worm are fixedly sleeved with a bevel gear, the two bevel gears are meshed with each other, the rear wall of the cavity is rotatably connected with a rotating shaft, the worm wheel is fixedly sleeved at the front end of the rotating shaft and is meshed with the worm, the rear wall of the cavity is rotatably connected with a connecting shaft, the eccentric wheel is fixedly sleeved at the front end of the connecting shaft, the worm wheel is provided with a connecting rod, one end of the connecting rod is rotatably connected with the front side of the eccentric wheel, the inner wall of the bottom of the cavity is fixedly connected with a connecting plate, the front side of the top of the connecting plate is fixedly connected with a pin shaft, and the rotating frame is fixedly sleeved at the front end of the pin shaft, the eccentric wheel is in rolling connection with the bottom of the rotating frame, the rectangular hole is formed in the driving plate, the transmission column is fixedly connected to the rotating frame, the front end of the transmission column extends into the rectangular hole and is in sliding connection with the inner wall of the rectangular hole, the worm can be rotated through the second motor, the worm can enable the worm wheel to rotate clockwise, the eccentric wheel can rotate clockwise through the connecting rod, the rotating frame can be rotated by taking the pin shaft as a base point through the eccentric wheel, the transmission column can slide in the rectangular hole, the driving plate can drive the moving plate to move rightwards, the moving plate can enable the shell to move rightwards through the two adjusting columns, the length can be increased, the trowelling distance of the trowelling plate is increased, the trowelling range is improved, and the use is facilitated.
Preferably, the lifting assembly comprises an electric telescopic rod and a sliding plate, the top of the electric telescopic rod is fixedly connected with the inner wall of the top of the fixing groove, the sliding plate is slidably connected in the fixing groove, the output end of the electric telescopic rod is fixedly connected with the top of the sliding plate, the top of the first motor is fixedly connected with the bottom of the sliding plate, the sliding plate can be lifted through the electric telescopic rod, and then the trowelling plate can be lifted.
Preferably, the top inner wall and the bottom inner wall of the cavity are both provided with sliding grooves, the top and the bottom of the movable plate are respectively in sliding connection with the inner wall on one side, far away from the two sliding grooves, of the two sliding grooves, and the sliding grooves can enable the movable plate to move more smoothly.
Preferably, the right side of the moving plate is fixedly connected with a spring, the right end of the spring is fixedly connected with the inner wall of the right side of the cavity, and the spring can provide reset power for the moving plate.
Preferably, fixedly connected with backup pad on the top inner wall of cavity, the left side fixed connection right side bearing of backup pad, the right-hand member of worm runs through the bearing and with the inner circle fixed connection of bearing, through the worm at the bearing internal rotation, can make the worm rotate more firmly.
Has the advantages that: can make the worm rotate through the second motor, the worm can make worm wheel clockwise, can make the eccentric wheel clockwise rotate through the connecting rod, the eccentric wheel can make the rotating turret use the round pin axle to rotate as the basic point to can make the transmission post slide in the rectangular hole, can make the drive plate drive the movable plate and remove right like this, the movable plate can make the casing remove right through two regulation posts, can increase length like this, make the floating distance of floating the board increase, improved floating range, facilitate the use.
Can make the sliding plate go up and down through electric telescopic handle, and then can make the trowelling board can go up and down, and the convenience is when floating, and the trowelling board can laminate with the runway, when not floating, can rise the trowelling board, is convenient for remove.
The utility model has reasonable structure and convenient operation, can extend the frame through the adjusting component, increases the floating distance of the floating plate, improves the floating range and is convenient to use.
Drawings
Fig. 1 is a schematic view of a plastic track trowelling machine according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a frame of a plastic track trowelling machine according to the present invention;
fig. 3 is a schematic view of a partial three-dimensional structure of a plastic track trowelling machine according to the present invention;
fig. 4 is a schematic view of a partial top view of a trowelling machine for a plastic track according to the present invention.
In the figure: the device comprises a machine frame 1, a fixed plate 2, a cavity 3, a drive plate 4, a movable plate 5, an adjusting column 6, a machine shell 7, a fixed groove 8, a first motor 9, a troweling plate 10, a pushing frame 11, a pushing handle 12, a second motor 13, a worm 14, a worm wheel 15, an eccentric wheel 16, a connecting rod 17, a supporting plate 18, a rotating frame 19, a transmission column 20, a sliding chute 21, a spring 22, an electric telescopic rod 23 and a sliding plate 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a troweling machine for a plastic runway comprises a frame 1, wherein a fixed plate 2 is fixedly connected to the bottom of the frame 1, moving wheels are arranged at four corners of the bottom of the fixed plate 2, the fixed plate 2 can be moved conveniently by the moving wheels, a cavity 3 is arranged on the frame 1, an adjusting assembly is arranged in the cavity 3, a driving plate 4 is connected to the adjusting assembly in a transmission manner, a moving plate 5 is fixedly connected to the right side of the driving plate 4, adjusting columns 6 are symmetrically and fixedly connected to the right side of the moving plate 5, two adjusting columns 6 are arranged on the frame 1, the right ends of the two adjusting columns 6 penetrate through the right side of the frame 1 and are fixedly connected with a casing 7, a fixed groove 8 is arranged at the bottom of the casing 7, a lifting assembly is arranged in the fixed groove 8, a first motor 9 is fixedly connected to the lifting assembly, a troweling plate 10 is fixedly connected to the bottom end of an output shaft of the first motor 9, and the troweling plate 10 can be rotated by the first motor 9, thereby the floating effect is better, the left side of the top of the frame 1 is fixedly connected with a pushing frame 11, the top of the left side of the pushing frame 11 is fixedly connected with two pushing handles 12, the pushing handle 12 and the pushing frame 11 are convenient to push the frame 1, the adjusting component comprises a second motor 13, a worm 14, a worm wheel 15, an eccentric wheel 16 and a rotating frame 19, the top of the second motor 13 is fixedly connected with the inner wall of the top of the cavity 3, the left end of the worm 14 is rotatably connected with the inner wall of the left side of the cavity 3, the bottom end of the output shaft of the second motor 13 and the worm 14 are fixedly sleeved with a bevel gear, the two bevel gears are meshed, the worm 14 can rotate along with the output shaft of the second motor 13 through the two bevel gears, the rear wall of the cavity 3 is rotatably connected with a rotating shaft, the worm wheel 15 is fixedly sleeved at the front end of the rotating shaft, the worm wheel 15 is meshed with the worm 14, the rear wall of the cavity 3 is rotatably connected with a connecting shaft, the eccentric wheel 16 is fixedly sleeved at the front end of the connecting shaft, the worm wheel 15 is provided with a connecting rod 17, one end of the connecting rod 17 is rotatably connected with the front side of the eccentric wheel 16, the inner wall of the bottom of the cavity 3 is fixedly connected with a connecting plate, the front side of the top of the connecting plate is fixedly connected with a pin shaft, the rotating frame 19 is fixedly sleeved at the front end of the pin shaft, the pin shaft can support the rotating frame 19, the eccentric wheel 16 is in rolling connection with the bottom of the rotating frame 19, the driving plate 4 is provided with a rectangular hole, the rotating frame 19 is fixedly connected with a transmission column 20, the front end of the transmission column 20 extends into the rectangular hole and is in sliding connection with the inner wall of the rectangular hole, the worm 14 can be rotated through the second motor 13, the worm 14 can enable the worm wheel 15 to rotate clockwise, the eccentric wheel 16 can be rotated clockwise through the connecting rod 17, the eccentric wheel 16 can enable the rotating frame 19 to rotate by taking the pin shaft as a base point, so that the transmission column 20 can slide in the rectangular hole, therefore, the driving plate 4 can drive the moving plate 5 to move rightwards, the moving plate 5 can drive the shell 7 to move rightwards through the two adjusting columns 6, the length can be increased, the floating distance of the floating plate 10 is increased, the floating range is improved, and the device is convenient to use.
In the utility model, the top inner wall and the bottom inner wall of the cavity 3 are both provided with the sliding grooves 21, the top and the bottom of the moving plate 5 are respectively connected with the inner wall at one side far away from the two sliding grooves 21 in a sliding manner, and the sliding grooves 21 can enable the moving plate 5 to move more smoothly.
In the utility model, the right side of the moving plate 5 is fixedly connected with the spring 22, the right end of the spring 22 is fixedly connected with the right inner wall of the cavity 3, and the spring 22 can provide reset power for the moving plate 5.
In the utility model, the inner wall of the top of the cavity 3 is fixedly connected with the supporting plate 18, the left side of the supporting plate 18 is fixedly connected with the right bearing, the right end of the worm 14 penetrates through the bearing and is fixedly connected with the inner ring of the bearing, and the worm 14 can rotate more stably by rotating in the bearing through the worm 14.
According to the utility model, the lifting assembly comprises the electric telescopic rod 23 and the sliding plate 24, the top of the electric telescopic rod 23 is fixedly connected with the inner wall of the top of the fixing groove 8, the sliding plate 24 is slidably connected in the fixing groove 8, the output end of the electric telescopic rod 23 is fixedly connected with the top of the sliding plate 24, the top of the first motor 9 is fixedly connected with the bottom of the sliding plate 24, the sliding plate 24 can be lifted up and down through the electric telescopic rod 23, and then the troweling plate 10 can be lifted up and down, so that the troweling plate 10 can be conveniently attached to a runway when troweling is carried out, and the troweling plate 10 can be lifted up and moved when not troweling.
The working principle is as follows: when the device is used specifically, the pushing handle 12 is firstly held, the pushing handle 12 is pushed, the fixing plate 2 can move under the action of the four moving wheels, so that the machine shell 7 can be moved to a proper position, then the electric telescopic rod 23 is started, the electric telescopic rod 23 can enable the sliding plate 24 to drive the first motor 9 to move downwards, so that the troweling plate 10 can be attached to a runway, then the first motor 9 is started, the first motor 9 can enable the troweling plate 10 to rotate, so that the runway can be trowelled, when the troweling plate 10 meets an area which cannot be touched, the second motor 13 is started, the output shaft of the second motor 13 can enable the worm 14 to rotate through two bevel gears, the worm 14 can enable the worm wheel 15 to rotate clockwise, the eccentric wheel 16 can rotate clockwise through the connecting rod 17, the eccentric wheel 16 can enable the rotating frame 19 to rotate by taking the pin shaft as a base point, so that the transmission column 20 can slide in a rectangular hole, therefore, the driving plate 4 drives the moving plate 5 to move rightwards, the moving plate 5 can enable the shell 7 to move rightwards through the two adjusting columns 6, the length can be increased, the troweling distance of the troweling plate 10 is increased, the troweling range is improved, and the use is convenient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A trowelling machine for a plastic track comprises a rack (1) and is characterized in that a fixed plate (2) is fixedly connected to the bottom of the rack (1), moving wheels are arranged at four corners of the bottom of the fixed plate (2), a cavity (3) is formed in the rack (1), an adjusting assembly is arranged in the cavity (3), a driving plate (4) is connected to the adjusting assembly in a transmission mode, a moving plate (5) is fixedly connected to the right side of the driving plate (4), adjusting columns (6) are symmetrically and fixedly connected to the right side of the moving plate (5), the number of the adjusting columns (6) is two, the right ends of the two adjusting columns (6) penetrate through the right side of the rack (1) and are fixedly connected with a casing (7), a fixed groove (8) is formed in the bottom of the casing (7), a lifting assembly is arranged in the fixed groove (8), and a first motor (9) is fixedly connected to the lifting assembly, the output shaft bottom end fixedly connected with of first motor (9) trowels (10), the top left side fixedly connected with of frame (1) pushes away frame (11), the left side top fixedly connected with of pushing away frame (11) pushes away handle (12), it is two to push away handle (12).
2. The trowelling machine for the plastic runway according to claim 1, characterized in that the adjusting component comprises a second motor (13), a worm (14), a worm wheel (15), an eccentric wheel (16) and a rotating frame (19), the top of the second motor (13) is fixedly connected with the inner wall of the top of the cavity (3), the left end of the worm (14) is rotatably connected with the inner wall of the left side of the cavity (3), the bottom end of the output shaft of the second motor (13) and the worm (14) are both fixedly sleeved with a bevel gear, the two bevel gears are meshed with each other, the rear wall of the cavity (3) is rotatably connected with a rotating shaft, the worm wheel (15) is fixedly sleeved at the front end of the rotating shaft, the worm wheel (15) is meshed with the worm (14), the rear wall of the cavity (3) is rotatably connected with a connecting shaft, the eccentric wheel (16) is fixedly sleeved at the front end of the connecting shaft, be equipped with connecting rod (17) on worm wheel (15), the one end of connecting rod (17) is connected with the front side rotation of eccentric wheel (16), fixedly connected with connecting plate on the bottom inner wall of cavity (3), the top front side fixedly connected with round pin axle of connecting plate, the front end at the round pin axle is established to rotating turret (19) fixed cover, the bottom roll connection of eccentric wheel (16) and rotating turret (19), the rectangular hole has been seted up on drive plate (4), fixedly connected with transmission post (20) on rotating turret (19), the front end of transmission post (20) extend to in the rectangular hole and with the inner wall sliding connection of rectangular hole.
3. The plastic runway trowelling machine of claim 1, characterized in that the lifting assembly comprises an electric telescopic rod (23) and a sliding plate (24), the top of the electric telescopic rod (23) is fixedly connected with the inner wall of the top of the fixed groove (8), the sliding plate (24) is slidably connected in the fixed groove (8), the output end of the electric telescopic rod (23) is fixedly connected with the top of the sliding plate (24), and the top of the first motor (9) is fixedly connected with the bottom of the sliding plate (24).
4. The trowelling machine for plastic runways according to claim 1, characterized in that the top and bottom inner walls of the cavity (3) are provided with sliding grooves (21), and the top and bottom of the moving plate (5) are slidably connected to the inner wall of the side of the two sliding grooves (21) away from each other.
5. A plastic track trowelling machine according to claim 1, characterized in that a spring (22) is fixedly connected to the right side of the moving plate (5), and the right end of the spring (22) is fixedly connected to the right inner wall of the cavity (3).
6. A plastic track trowelling machine according to claim 2, characterized in that a support plate (18) is fixedly connected to the top inner wall of the cavity (3), a right bearing is fixedly connected to the left side of the support plate (18), and the right end of the worm (14) penetrates through the bearing and is fixedly connected to the inner ring of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465849.4U CN216379023U (en) | 2021-10-13 | 2021-10-13 | Plastic course trowelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122465849.4U CN216379023U (en) | 2021-10-13 | 2021-10-13 | Plastic course trowelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216379023U true CN216379023U (en) | 2022-04-26 |
Family
ID=81242792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122465849.4U Active CN216379023U (en) | 2021-10-13 | 2021-10-13 | Plastic course trowelling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216379023U (en) |
-
2021
- 2021-10-13 CN CN202122465849.4U patent/CN216379023U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: 430000 floor 1-5, building 58, Zhuoer advantage enterprise headquarters base, special 1, Chutian Avenue, panlongcheng Economic Development Zone, Huangpi District, Wuhan City, Hubei Province Patentee after: Wuhan century pilot Sports Development Co.,Ltd. Country or region after: China Address before: 211300 No. 19, Fengshan Road, Gaochun Economic Development Zone, Nanjing, Jiangsu Patentee before: Nanjing Hongzhi Education Equipment Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |