CN213649431U

CN213649431U - Automatic walking covering maintenance trolley

Info

Publication number: CN213649431U
Application number: CN202022584226.4U
Authority: CN
Inventors: 顾东东; 曹跃; 王洪利; 张海潮
Original assignee: Pizhou Lida Metal Structure Manufacturing Co Ltd
Current assignee: Pizhou Lida Metal Structure Manufacturing Co Ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-09
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses an automatic walking covers maintenance dolly, comprising a main body, the bottom of main part all is fixed with the return pulley, protective structure is installed to the both sides of main part, the water storage box is installed to one side on main part top, the shower head is all installed to the bottom of open-close plate, one side of open-close plate is fixed with the spout, the structure that opens and shuts is installed to open-close plate's opposite side, all install heat radiation structure on the inside of main part. The utility model discloses this device collides with external object, and power can transmit the position department to the leading wheel through the rubber gasket, and the leading wheel can transmit power to the position department of protection frame, and the inside reset spring atress of protection frame takes place deformation afterwards, because reset spring's self elasticity characteristic that resets can offset power, protects this device, has avoided this device to receive the phenomenon that external striking damaged inner member, has realized the safeguard function of this device from this.

Description

Automatic walking covering maintenance trolley

Technical Field

The utility model relates to a maintenance equipment field specifically is an automatic walking covers maintenance dolly.

Background

In present society, along with the rapid development of science and technology, people's life and work have gradually moved towards intellectuality, and this automatic walking covers the emergence of maintenance dolly and turns into the intellectuality with artifical maintenance, but current automatic walking covers maintenance dolly still has a lot of problems and defects:

traditional automatic walking covers maintenance dolly, has the not good problem of protective effect during the use, leads to this device to receive the impaired phenomenon of collision internal component in the work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic walking covers maintenance dolly to solve the not good problem of the device protecting effect of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic walking covering maintenance trolley comprises a main body, wherein bottom wheels are fixed at the bottom end of the main body, protective structures are installed on two sides of the main body and comprise rubber gaskets, guide wheels, connecting shafts, protective frames and reset springs, the protective frames are fixedly connected with two sides of the main body, the reset springs are fixed at the middle positions of the protective frames, the connecting shafts are installed at the top ends of the protective frames, the guide wheels are fixed at the middle positions of the connecting shafts, the rubber gaskets are installed on the surfaces of the guide wheels, a water storage box is installed on one side of the top end of the main body, a water inlet is installed on one side of the water storage box, a water outlet pipe is installed on the other side of the water storage box, a booster pump is installed at the middle position of the water outlet pipe, corrugated pipes are installed at the bottom ends of the water outlet pipes, an opening plate is installed at the bottom ends of the, one side of open-close plate is fixed with the spout, the structure that opens and shuts is installed to the opposite side of open-close plate, all install heat radiation structure on the inside of main part.

Preferably, the rubber gasket is in an embedded design on the surface of the rubber gasket, and the protection frame is elastically connected with the reset spring.

Preferably, the structure of opening and shutting includes rotatory piece, rotatory piece is at open-close plate one side fixed connection, the internally mounted of rotatory piece has the threaded rod, and one side of threaded rod installs drive gear, drive gear's intermediate position department installs running gear, servo motor is installed to one side of running gear.

Preferably, the transmission gear is meshed with the rotating gear, and the threaded rod is in threaded connection with the rotating block.

Preferably, heat radiation structure includes the support, the support is all fixed connection on the inner wall of main part, the internally mounted of support has the fan, dustproof piece is installed on the top of support, and the both sides of dustproof piece all are fixed with the gim peg, the through-hole is installed to one side of support.

Preferably, the fixing bolts are symmetrically distributed on the central lines of the two ends of the dustproof sheet, and the support and the inner wall of the main body are welded integrally.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic walking covers maintenance dolly is rational in infrastructure, has following advantage:

(1) the device collides with an external object, force can be transmitted to the position of the guide wheel through the rubber gasket, the guide wheel can transmit the force to the position of the protection frame, then the reset spring in the protection frame is stressed to deform, and the force can be counteracted due to the elastic reset characteristic of the reset spring, so that the device is protected, the phenomenon that the device is impacted by the outside to damage internal elements is avoided, the protection function of the device is realized, and the protection performance of the device is improved;

(2) the rotation gear is driven to rotate through the rotation of the servo motor, the transmission gear is driven to rotate through the rotation gear, meanwhile, the threaded rod is driven to rotate along with the rotation of the transmission gear, then the rotating block on the surface of the threaded rod moves along with the rotation of the threaded rod, and the opening plate moves in the sliding groove through the movement of the rotating block, so that the automatic opening and closing function of the device is realized, and the practicability of the device is improved;

(3) through the rotation of fan, with the inside circulation with higher speed of the air that contains the heat of main part, contain the position department that the heat of air passes through the support transmission to the through-hole afterwards, by the inside of through-hole discharge main part again, and the dustproof sheet that the support top set up makes external dust block, has avoided the inside that the dust got into the main part, has realized the heat dissipation function of this device from this, has improved the functionality of this device.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a bottom wheel; 2. a main body; 3. a protective structure; 301. a rubber gasket; 302. a guide wheel; 303. a connecting shaft; 304. a protective frame; 305. a return spring; 4. a water inlet; 5. a water storage tank; 6. a water outlet pipe; 7. a bellows; 8. an opening and closing structure; 801. a threaded rod; 802. rotating the block; 803. a servo motor; 804. a rotating gear; 805. a transmission gear; 9. a heat dissipation structure; 901. a fan; 902. a support; 903. a through hole; 904. a dust-proof sheet; 905. a fixing bolt; 10. opening and closing the board; 11. a shower head; 12. a chute; 13. a booster pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an automatic walking covering maintenance trolley comprises a main body 2, bottom wheels 1 are fixed at the bottom end of the main body 2, protective structures 3 are mounted on two sides of the main body 2, each protective structure 3 comprises a protective frame 304, the protective frames 304 are fixedly connected with two sides of the main body 2, a reset spring 305 is fixed at the middle position of each protective frame 304, a connecting shaft 303 is mounted at the top end of each protective frame 304, a guide wheel 302 is fixed at the middle position of each connecting shaft 303, a rubber gasket 301 is mounted on the surface of each guide wheel 302, the rubber gasket 301 is in an embedded design on the surface of each rubber gasket 301, and the protective frames 304 are elastically connected with the reset springs 305;

specifically, as shown in fig. 1 and 2, the assembly is carried to a proper position, the curing agent is added into the water storage tank 5 from the opening of the water inlet 4, then the curing agent in the water storage tank 5 is transferred to the inside of the opening plate 10 through the water outlet pipe 6 by the booster pump 13, and then the curing agent is transferred to the inside of the shower head 11 through the opening plate 10, and the shower head 11 atomizes and sprays the curing agent, the object is maintained, and the device collides with the external object, the force can be transmitted to the position of the guide wheel 302 through the rubber gasket 301, and the guide wheel 302 transmits the force energy to the position of the protection frame 304, and then the return spring 305 inside the protection frame 304 is deformed under the force, the force energy can be counteracted due to the self-elastic reset characteristic of the return spring 305, the device is protected, so that the phenomenon that the device is impacted by the outside to damage internal elements is avoided;

a water storage tank 5 is arranged on one side of the top end of the main body 2, a water inlet 4 is arranged on one side of the water storage tank 5, a water outlet pipe 6 is arranged on the other side of the water storage tank 5, a booster pump 13 is arranged at the middle position of the water outlet pipe 6, the model of the booster pump 13 can be 200QJ32-65/5, the input end of the booster pump 13 is electrically connected with the output end of the control panel, corrugated pipes 7 are arranged at the bottom ends of the water outlet pipe 6, an opening plate 10 is arranged at the bottom end of the corrugated pipes 7, a spray header 11 is arranged at the bottom end of the opening plate 10, a chute 12 is fixed on one side of the opening plate 10, an opening and closing structure 8 is arranged on the other side of the opening plate 10, the opening and closing structure 8 comprises a rotating block 802, the rotating block 802 is fixedly connected with one side of the opening plate 10, a servo motor 803 is installed on one side of the rotating gear 804, the type of the servo motor 803 can be MR-J2S-20A, the input end of the servo motor 803 is electrically connected with the output end of the control panel, the transmission gear 805 is meshed with the rotating gear 804, and the threaded rod 801 is in threaded connection with the rotating block 802;

specifically, as shown in fig. 1, by the rotation of the servo motor 803, the rotation gear 804 is driven to rotate, and the rotation gear 804 drives the transmission gear 805 to rotate, and simultaneously drives the threaded rod 801 to rotate along with the rotation of the transmission gear 805, and then the rotating block 802 on the surface of the threaded rod 801 moves along with the rotation of the threaded rod 801, and the opening and closing plate 10 moves inside the chute 12 by the movement of the rotating block 802;

the internal of the main body 2 is provided with a heat dissipation structure 9, the heat dissipation structure 9 comprises a support 902, the support 902 is fixedly connected with the inner wall of the main body 2, the internal of the support 902 is provided with a fan 901, the model of the fan 901 can be WT35, the input end of the fan 901 is electrically connected with the output end of the control panel, the top end of the support 902 is provided with a dust-proof sheet 904, two sides of the dust-proof sheet 904 are respectively fixed with a fixing bolt 905, one side of the support 902 is provided with a through hole 903, the fixing bolts 905 are symmetrically distributed on the central line of two ends of the dust-proof sheet 904, and the support 902 and the inner wall of the main body 2;

specifically, as shown in fig. 1, 3 and 4, the air containing heat inside the main body 2 is accelerated to circulate by the rotation of the fan 901, and then the air containing heat is transmitted to the position of the through hole 903 through the bracket 902 and then discharged from the inside of the main body 2 through the through hole 903, and the dust-proof sheet 904 provided at the top end of the bracket 902 blocks external dust and prevents the dust from entering the inside of the main body 2.

The working principle is as follows: when in use, firstly, the device is powered by the storage battery, the device is carried to a proper position, the curing agent is added into the water storage tank 5 from the opening of the water inlet 4, then the curing agent in the water storage tank 5 is transmitted to the inside of the open close plate 10 through the water outlet pipe 6 by the booster pump 13, the curing agent is transmitted to the inside of the spray header 11 by the open close plate 10, and simultaneously the spray header 11 atomizes and sprays the curing agent, the object is maintained, and the device collides with the external object, the force can be transmitted to the position of the guide wheel 302 through the rubber gasket 301, and the guide wheel 302 transmits the force energy to the position of the protection frame 304, and then the return spring 305 inside the protection frame 304 is deformed under the force, the force energy can be counteracted due to the self-elastic reset characteristic of the return spring 305, the device is protected, so that the phenomenon that the device is impacted by the outside to damage internal elements is avoided;

secondly, the rotation gear 804 is driven to rotate by the rotation of the servo motor 803, the rotation gear 804 drives the transmission gear 805 to rotate, the threaded rod 801 is driven to rotate along with the rotation of the transmission gear 805, then the rotating block 802 on the surface of the threaded rod 801 moves along with the rotation of the threaded rod 801, and the opening-closing plate 10 moves in the chute 12 by the movement of the rotating block 802;

finally, the fan 901 rotates to accelerate the circulation of the air containing heat inside the main body 2, then the air containing heat is transmitted to the position of the through hole 903 through the support 902 and then discharged out of the main body 2 through the through hole 903, and the dust-proof sheet 904 arranged at the top end of the support 902 blocks outside dust, so that the dust is prevented from entering the main body 2, and finally the whole work of the device is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic walking covers maintenance dolly, includes main part (2), its characterized in that: the bottom of main part (2) all is fixed with return pulley (1), protective structure (3) are installed to the both sides of main part (2), and protective structure (3) are including protecting frame (304), protect frame (304) all at the both sides fixed connection of main part (2), the intermediate position department of protecting frame (304) is fixed with reset spring (305), connecting axle (303) is installed on the top of protecting frame (304), and the intermediate position department of connecting axle (303) is fixed with leading wheel (302), and the surface mounting of leading wheel (302) has rubber gasket (301), water storage box (5) is installed to one side on main part (2) top, and water inlet (4) are installed to one side of water storage box (5), outlet pipe (6) are installed to the opposite side of water storage box (5), and the intermediate position department of outlet pipe (6) installs booster pump (13), bellows (7) are all installed to the bottom of outlet pipe (6), and the bottom of bellows (7) installs open-close plate (10), shower head (11) are all installed to the bottom of open-close plate (10), one side of open-close plate (10) is fixed with spout (12), open-close structure (8) are installed to the opposite side of open-close plate (10), all install heat radiation structure (9) on the inside of main part (2).

2. The self-propelled covering maintenance cart of claim 1, wherein: the rubber gasket (301) is in an embedded design on the surface of the rubber gasket (301), and the protection frame (304) is elastically connected with the reset spring (305).

3. The self-propelled covering maintenance cart of claim 1, wherein: open and shut structure (8) are including rotatory piece (802), rotatory piece (802) are at open and shut board (10) one side fixed connection, the internally mounted of rotatory piece (802) has threaded rod (801), and one side of threaded rod (801) installs drive gear (805), the intermediate position department of drive gear (805) installs running gear (804), servo motor (803) are installed to one side of running gear (804).

4. The self-propelled covering maintenance cart of claim 3, wherein: the transmission gear (805) is meshed with the rotating gear (804), and the threaded rod (801) is in threaded connection with the rotating block (802).

5. The self-propelled covering maintenance cart of claim 1, wherein: heat radiation structure (9) include support (902), support (902) all are fixed connection on the inner wall of main part (2), the internally mounted of support (902) has fan (901), dustproof piece (904) are installed on the top of support (902), and the both sides of dustproof piece (904) all are fixed with gim peg (905), through-hole (903) are installed to one side of support (902).

6. The self-propelled covering maintenance cart of claim 5, wherein: the fixing bolts (905) are symmetrically distributed on the central lines at two ends of the dustproof sheet (904), and the support (902) and the inner wall of the main body (2) are welded integrally.