CN215925520U

CN215925520U - Runway paving device

Info

Publication number: CN215925520U
Application number: CN202122465867.2U
Authority: CN
Inventors: 郑有志
Original assignee: Nanjing Hongzhi Education Equipment Technology Co ltd
Current assignee: Wuhan Century Pilot Sports Development Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-01
Anticipated expiration: 2031-10-13

Abstract

The utility model belongs to the field of construction machinery, in particular to a runway paving device, aiming at the problems that when the existing plastic runway is paved, manual paving is often adopted, the working efficiency is lower, and the construction cost is higher, the utility model provides the following proposal that the runway paving device comprises a casing, wherein, two support shafts are symmetrically and rotatably connected in the casing, the number of the support shafts is two, rollers are fixedly sleeved on the support shafts, counterweight stones are embedded in the rollers, the top of the left side of the casing is fixedly provided with a driving motor, the output shaft of the driving motor extends into the casing and is connected with a driving component, the driving component is respectively connected with the two support shafts, the right side of the casing is fixedly provided with a mounting shaft, the runway paving device can drive the two rollers to rotate and drive a scraper to swing by starting the driving motor, thereby being convenient for uniformly paving plastic particles, the problem of local overhigh is avoided, so the method has good practicability.

Description

Runway paving device

Technical Field

The utility model relates to the technical field of construction machinery, in particular to a runway paving device.

Background

The plastic track is also named as all-weather track for track and field sports and consists of polyurethane prepolymer, mixed polyether, waste tyre rubber, EPDM rubber grain or PU grain, pigment, assistant and stuffing. The plastic track has the characteristics of good flatness, high compressive strength, proper hardness and elasticity and stable physical performance, is beneficial to the exertion of the speed and the technology of athletes, effectively improves the sports performance and reduces the tumble injury rate. The plastic track is made of materials such as polyurethane rubber, has certain elasticity and color, has certain ultraviolet resistance and aging resistance, and is an internationally recognized best all-weather outdoor sports ground floor material;

at present, when a plastic track is paved, paving is often performed manually, the working efficiency is low, and the construction cost is high, so that a track paving device is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, when a plastic track is paved, manual paving is often adopted, the working efficiency is low, and the construction cost is high.

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

the utility model provides a runway paving device, includes the casing, the symmetry rotates in the casing to be connected with the back shaft, and the quantity of back shaft is two, fixed cover is equipped with the cylinder on the back shaft, and the embedded counterweight stone that is equipped with of cylinder, the left side top fixed mounting of casing has driving motor, and driving motor's output shaft extends to in the casing and be connected with drive assembly, drive assembly is connected with two back shafts respectively, the right side fixed mounting of casing has the installation axle, and the top of installation axle rotates and is connected with the swinging arms, the bottom right side fixed mounting of swinging arms has the installation pole, the bottom fixedly connected with scraper blade of installation pole, be connected with drive assembly on the right side inner wall of casing, drive assembly is connected with drive assembly, drive assembly's top extends to the top of casing and is connected with the swinging arms.

Preferably, drive assembly is last to include transmission shaft and two worm gear members, the right-hand member of transmission shaft is rotated with the right side top of casing and is connected, and two worm gear members all are connected with the transmission shaft, the worm gear member is connected with the back shaft that corresponds respectively, utilizes drive assembly can drive two cylinders simultaneously and rotate to this can realize this device and move.

Preferably, including worm wheel and worm on the worm wheel component, the fixed cover of worm is established on the transmission shaft, the fixed cover of worm wheel is established on the back shaft that corresponds, the worm meshes with the worm wheel mutually, can conveniently drive two back shafts and rotate in step.

Preferably, including connecting axle, bevel gear component, Z type pole and drive belt on the drive assembly, the connecting axle rotates to be connected on the right side top inner wall of casing, the top inner wall that the Z type pole runs through the casing and extends to the top of casing, the connecting hole has been seted up on the swinging arms, the top of Z type pole runs through the connecting hole and extends to the top of swinging arms, Z type pole cooperatees with the connecting hole, the bevel gear component is connected with the connecting axle with the bottom of Z type pole respectively, the drive belt overlaps respectively and is established on the connecting axle and the transmission shaft and be connected with connecting axle and transmission shaft transmission respectively, sets up drive assembly and can transmit the power of transmission shaft to this can drive the swinging arms and rotate.

Preferably, the bevel gear member comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved on the connecting shaft, the second bevel gear is fixedly installed at the bottom end of the Z-shaped rod, and the first bevel gear is meshed with the second bevel gear and can drive the Z-shaped rod to rotate continuously and stably.

Preferably, the top fixed mounting of casing has the arc type slide rail, the top sliding connection of arc type slide rail has the slide, the slide is with the bottom left side fixed connection of swinging arms, utilizes the sliding connection of arc type slide rail and slide, can slide spacingly to the swinging arms.

Has the advantages that:

1. according to the utility model, when plastic particles are paved, the driving motor can be started to drive the transmission shaft to rotate, the two supporting shafts can rotate under the meshing transmission action of the two worms and the two worm gears, so that the two rollers can rotate simultaneously and in the same direction, the device can move, and the plastic particles can be compacted by utilizing the gravity of the two counterweight stones;

2. according to the utility model, when the transmission shaft rotates, the transmission belt can drive the connecting shaft to rotate, then the Z-shaped rod can be driven to rotate through the meshing transmission of the first bevel gear and the second bevel gear, at the moment, the swinging rod can be driven to rotate by taking the mounting shaft as the center under the matching of the Z-shaped rod and the connecting hole, then the mounting rod can drive the scraper to perform arc-shaped swing towards two sides, so that plastic particles can be leveled, and the paving heights of the plastic particles can be consistent.

The utility model can drive the two rollers to rotate and drive the scraper to swing by starting the driving motor, thereby being convenient for uniformly spreading the plastic particles and avoiding the problem of local overhigh, thereby having good practicability.

Drawings

Fig. 1 is a front view of a runway paving device according to the present invention;

fig. 2 is a top view of a connecting structure of a driving motor and two rollers of the runway paving device provided by the utility model;

FIG. 3 is a three-dimensional view of a connection structure of a housing and two rollers of the runway paving device according to the present invention;

fig. 4 is a structural plan view of a runway paving device according to the present invention.

In the figure: the device comprises a machine shell 1, a support shaft 2, a counterweight stone 3, a roller 4, a driving motor 5, a transmission shaft 6, a Z-shaped rod 7, a mounting shaft 8, a swinging rod 9, a mounting rod 10, a scraping plate 11, a connecting shaft 12, a first bevel gear 13, a second bevel gear 14, a worm gear 15, a worm 16 and a driving belt 17.

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 runway paving device comprises a casing 1, wherein two supporting shafts 2 are symmetrically and rotatably connected in the casing 1, a roller 4 is fixedly sleeved on each supporting shaft 2, a counterweight stone 3 is embedded in each roller 4, the counterweight of each roller 4 can be increased by using the counterweight stone 3, so that plastic can be conveniently pressed, a driving motor 5 is fixedly installed at the top of the left side of the casing 1, an output shaft of the driving motor 5 extends into the casing 1 and is connected with a driving assembly, the driving assemblies are respectively connected with the two supporting shafts 2, a mounting shaft 8 is fixedly installed at the right side of the casing 1, the mounting shaft 8 is arranged to rotatably support a swinging rod 9, the top end of the mounting shaft 8 is rotatably connected with the swinging rod 9, a mounting rod 10 is fixedly installed at the right side of the bottom of the swinging rod 9, a scraper 11 is fixedly connected at the bottom end of the mounting rod 10, and a scraper 11 is arranged to scrape the plastic, the right inner wall of the machine shell 1 is connected with a transmission component, the transmission component is connected with a driving component, and the top end of the transmission component extends to the upper part of the machine shell 1 and is connected with a swing rod 9.

The two rollers 4 can be driven to rotate and the scraper 11 can be driven to swing by starting the driving motor 5, so that plastic particles can be conveniently and uniformly paved, the problem of local overhigh is avoided, and the plastic cement paving machine has good practicability.

According to the utility model, the driving assembly comprises the transmission shaft 6 and two worm gear members, the right end of the transmission shaft 6 is rotatably connected with the top of the right side of the machine shell 1, the two worm gear members are both connected with the transmission shaft 6, the worm gear members are respectively connected with the corresponding supporting shafts 2, and the driving assembly can be used for simultaneously driving the two rollers 4 to rotate, so that the device can move.

According to the utility model, the worm wheel component comprises a worm wheel 15 and a worm 16, the worm 16 is fixedly sleeved on the transmission shaft 6, the worm wheel 15 is fixedly sleeved on the corresponding support shaft 2, and the worm 16 is meshed with the worm wheel 15, so that the two support shafts 2 can be conveniently driven to synchronously rotate.

According to the utility model, the transmission assembly comprises a connecting shaft 12, a bevel gear component, a Z-shaped rod 7 and a transmission belt 17, the connecting shaft 12 is rotatably connected to the inner wall of the top of the right side of the machine shell 1, the Z-shaped rod 7 penetrates through the inner wall of the top of the machine shell 1 and extends to the upper side of the machine shell 1, the Z-shaped rod 7 is arranged to drive the swing rod 9 to swing in a reciprocating mode, a connecting hole is formed in the swing rod 9, the top end of the Z-shaped rod 7 penetrates through the connecting hole and extends to the upper side of the swing rod 9, the Z-shaped rod 7 is matched with the connecting hole, the bevel gear component is respectively connected with the bottom end of the Z-shaped rod 7 and the connecting shaft 12, the transmission belt 17 is respectively sleeved on the connecting shaft 12 and the transmission shaft 6 and is respectively in transmission connection with the connecting shaft 12 and the transmission shaft 6, and the transmission assembly is arranged to transmit the power of the transmission shaft 6 so as to drive the swing rod 9 to rotate.

In the utility model, the bevel gear component comprises a first bevel gear 13 and a second bevel gear 14, the first bevel gear 13 is fixedly sleeved on the connecting shaft 12, the second bevel gear 14 is fixedly arranged at the bottom end of the Z-shaped rod 7, and the first bevel gear 13 is meshed with the second bevel gear 14 and can drive the Z-shaped rod 7 to continuously and stably rotate.

According to the utility model, the arc-shaped sliding rail is fixedly installed at the top of the machine shell 1, the sliding plate is connected to the top of the arc-shaped sliding rail in a sliding manner, the sliding plate is fixedly connected with the left side of the bottom of the oscillating rod 9, and the oscillating rod 9 can be limited in a sliding manner by utilizing the sliding connection of the arc-shaped sliding rail and the sliding plate.

The working principle is as follows: when paving plastic particles, the driving motor 5 can be started to drive the transmission shaft 6 to rotate, under the meshing transmission action of the two worms 16 and the two worm wheels 15, the two support shafts 2 can be enabled to rotate, namely, the two rollers 4 can simultaneously and simultaneously rotate, the device can be enabled to move, the plastic particles can be compacted by utilizing the gravity of the two counterweight stones 3, when the transmission shaft 6 rotates, the transmission belt 17 can drive the connecting shaft 12 to rotate, then the Z-shaped rod 7 can be driven to rotate through the meshing transmission of the first bevel gear 13 and the second bevel gear 14, at the moment, under the matching of the Z-shaped rod 7 and the connecting hole, the oscillating rod 9 can be driven to rotate by taking the mounting shaft 8 as the center, then the scraper 11 can be driven to do arc-shaped swing towards two sides through the mounting rod 10, and the plastic particles can be leveled, can make the plastic granule pave highly for unanimous, avoid appearing the local too high problem, so have good practicality.

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

1. The utility model provides a runway paving device, includes casing (1), its characterized in that, the symmetry rotates in casing (1) and is connected with back shaft (2), and the quantity of back shaft (2) is two, fixed cover is equipped with cylinder (4) on back shaft (2), and cylinder (4) embedded counterweight stone (3) of being equipped with, the left side top fixed mounting of casing (1) has driving motor (5), and the output shaft of driving motor (5) extends to in casing (1) and is connected with drive assembly, drive assembly is connected with two back shafts (2) respectively, the right side fixed mounting of casing (1) has installation axle (8), and the top of installation axle (8) rotates and is connected with swinging arms (9), the bottom right side fixed mounting of swinging arms (9) has installation pole (10), the bottom fixedly connected with scraper blade (11) of installation pole (10), the right side inner wall of casing (1) is connected with drive assembly, drive assembly's top extends to the top of casing (1) and is connected with swinging arms (9).

2. The runway paving device according to claim 1, characterized in that the driving assembly comprises a transmission shaft (6) and two worm gear members, the right end of the transmission shaft (6) is rotatably connected with the top of the right side of the casing (1), both worm gear members are connected with the transmission shaft (6), and the worm gear members are respectively connected with the corresponding supporting shafts (2).

3. A runway paving device as claimed in claim 2, characterised in that the worm gear member comprises a worm gear (15) and a worm (16), the worm (16) is fixedly sleeved on the transmission shaft (6), the worm gear (15) is fixedly sleeved on the corresponding support shaft (2), and the worm (16) is meshed with the worm gear (15).

4. A runway paving device according to claim 1, characterised in that the drive assembly comprises a connecting shaft (12), a bevel gear member, a Z-shaped bar (7) and a drive belt (17) thereon, the connecting shaft (12) is rotatably connected to the inner wall of the top of the right side of the machine shell (1), the Z-shaped rod (7) penetrates through the inner wall of the top of the machine shell (1) and extends to the upper part of the machine shell (1), a connecting hole is arranged on the swing rod (9), the top end of the Z-shaped rod (7) penetrates through the connecting hole and extends to the upper part of the swing rod (9), the Z-shaped rod (7) is matched with the connecting hole, the bevel gear component is respectively connected with the bottom end of the Z-shaped rod (7) and the connecting shaft (12), the transmission belt (17) is respectively sleeved on the connecting shaft (12) and the transmission shaft (6) and is respectively in transmission connection with the connecting shaft (12) and the transmission shaft (6).

5. The runway paving device according to claim 4, characterized in that the bevel gear component comprises a first bevel gear (13) and a second bevel gear (14), the first bevel gear (13) is fixedly sleeved on the connecting shaft (12), the second bevel gear (14) is fixedly arranged at the bottom end of the Z-shaped rod (7), and the first bevel gear (13) is engaged with the second bevel gear (14).

6. A runway paving device as claimed in claim 1, characterized in that an arc-shaped slide rail is fixedly mounted on the top of the casing (1), a slide plate is slidably connected on the top of the arc-shaped slide rail, and the slide plate is fixedly connected with the left side of the bottom of the swing lever (9).