CN215477458U

CN215477458U - Front working platform telescopic device for electric aircraft garbage truck

Info

Publication number: CN215477458U
Application number: CN202120231544.4U
Authority: CN
Inventors: 王卫章; 傅勇; 陈少东; 陈跃; 康亮
Original assignee: Suqian Taida Airport Equipment Co Ltd
Current assignee: Suqian Taida Airport Equipment Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-01-11
Anticipated expiration: 2031-01-28

Abstract

The utility model relates to the technical field of telescopic devices, in particular to a front working platform telescopic device for an electric aircraft garbage truck, which aims at solving the problems of low garbage conveying efficiency and inconvenience in cleaning of a conveying belt in the prior art. The telescopic garbage conveying device is reasonable in structure, stable in structure and simple in operation, not only is the telescopic effect of the connecting platform realized, but also the conveying efficiency of garbage on the plane to a garbage truck is effectively guaranteed, the conveying belt is cleaned through the plurality of groups of cleaning plates, the conveying belt is conveniently cleaned, and the telescopic garbage conveying device is easy to popularize and use.

Description

Front working platform telescopic device for electric aircraft garbage truck

Technical Field

The utility model relates to the field of telescopic devices, in particular to a front working platform telescopic device for an electric aircraft garbage truck.

Background

With the continuous progress and development of society, people pay more and more attention to environmental protection, and how to efficiently treat daily domestic garbage is an important subject in the current environmental protection field. Particularly, when the plane carries passengers and flies in a running train or in the sky, a large amount of garbage is produced by the passengers in the journey process, and when the garbage generated on the plane is treated, the garbage on the plane is treated by establishing connection between the garbage truck and the plane through a telescopic device arranged on the garbage truck.

The telescoping device of the garbage truck among the prior art can only establish the relation of connection with garbage truck and aircraft, the garbage truck that falls to need to follow the telescoping device to go up of the rubbish of the production on the aircraft collects, rubbish is in transportation process, can scatter from the telescoping device, be not convenient for collect rubbish, lead to garbage collection inefficiency, rubbish carries out transportation process on the telescoping device and often has rubbish to remain on the conveyer belt, inconvenient clearing up the conveyer belt, for this reason, this scheme has provided an electric aircraft garbage truck uses preceding work platform telescoping device.

SUMMERY OF THE UTILITY MODEL

The front working platform telescopic device for the electric aircraft garbage truck provided by the utility model solves the problems of low garbage conveying efficiency and inconvenience in cleaning of a conveying belt in the prior art.

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

a front working platform telescopic device for an electric aircraft garbage truck comprises a bottom plate, wherein a first frame is hinged to the top of the bottom plate, sliding grooves are formed in the inner side wall of the first frame along the length direction of the first frame, a second frame is movably sleeved on the inner side of the first frame, limiting plates are fixedly connected to the bottoms of the two ends of the outer side of the second frame, two groups of limiting plates extend into the two groups of sliding grooves respectively, a first hydraulic cylinder is fixedly connected to the outer portions of the two sides of the first frame, a plurality of groups of first hydraulic cylinders are fixedly connected to the output end of the first hydraulic cylinder, one end of each group of connecting blocks extend into the two groups of sliding grooves respectively, one end, located inside the sliding grooves, of each group of connecting blocks is fixedly connected with the outer side walls of the plurality of groups of limiting plates respectively, a first wheel roller is rotatably mounted at one end of the inner sides of the first frame and the second frame, and the plurality of first wheel rollers are arranged along the width direction of the first frame and the second frame respectively, the driving motor who is used for driving first round roller is all installed to outside one side of first frame and second frame, the multiunit the outside movable sleeve of first round roller is equipped with the transmission band of loop configuration, the multiunit the inside of transmission band is all movably sleeved and is equipped with second round roller, multiunit the second round roller rotates with first frame and second frame respectively to be connected, and multiunit second round roller mutually supports with the first round roller of multiunit respectively, the equal rigid coupling in one end top that driving motor was kept away from to first frame and second frame has a mounting panel, multiunit the one end that the mounting panel is close to the transmission band installs clearance board, multiunit through multiunit buffer gear the clearance board sets up along the width direction of first frame and second frame respectively, and multiunit clearance board mutually supports with the multiunit transmission band respectively, the third frame is installed to the one end that the bottom plate was kept away from to the second frame.

Preferably, the first frame, the second frame and the third frame are all of a U-shaped structure.

Preferably, the multiunit the buffer gear rigid coupling is close to the inside spliced pole of installation cover at installation cover, the spring of rigid coupling in installation cover inboard bottom, movable sleeve at the mounting panel at transmission band one side top, the other end of spring and the one end rigid coupling of spliced pole, the other end of spliced pole extends to the outside of installation cover, the spliced pole is located the outside one end rigid coupling of installation cover and has connecting rod, multiunit the top of connecting rod all with the bottom rigid coupling of clearance board.

Preferably, the multiunit one side that the cleaning plate is close to the transmission band is circular-arc structure, and cleaning plate and transmission band mutually support, cleaning plate's top is the inclined plane.

Preferably, the bottom of one side, close to each other, of the second frame and the third frame is hinged through a plurality of groups of hinges, the top of one side, close to the third frame, of the second frame is hinged with a plurality of groups of second hydraulic cylinders, and the output ends of the plurality of groups of second hydraulic cylinders are hinged with the top of one side, close to the second frame, of the third frame.

Preferably, the sliding groove is matched with the limiting plate.

The utility model has the beneficial effects that:

1. first frame, second frame, the third frame through the U-shaped structure mutually support, effectively guarantee rubbish and can not drop from the telescoping device in transportation process, carry rubbish through the multiunit transmission band, the effectual transport efficiency who guarantees rubbish.

2. Through clearance board and transmission band mutually supporting, clear up the surface in transmission band, prevent to have rubbish to accumulate on the transmission band, guarantee not to have rubbish to remain on the transmission band, conveniently clean transmission band.

The telescopic garbage conveying device is reasonable in structure, stable in structure and simple in operation, not only is the telescopic effect of the connecting platform realized, but also the conveying efficiency of garbage on the plane to a garbage truck is effectively guaranteed, the conveying belt is cleaned through the plurality of groups of cleaning plates, the conveying belt is conveniently cleaned, and the telescopic garbage conveying device is easy to popularize and use.

Drawings

Fig. 1 is a front cross-sectional view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is an enlarged view of the present invention at a.

Reference numbers in the figures: 1. a base plate; 2. a first frame; 3. a chute; 4. a second frame; 5. a limiting plate; 6. a first hydraulic cylinder; 7. connecting blocks; 8. a first roller; 9. a conveyor belt; 10. a second roller; 11. a drive motor; 12. cleaning the plate; 13. mounting a plate; 14. installing a sleeve; 15. a spring; 16. connecting columns; 17. a connecting rod; 18. a third frame; 19. a hinge; 20. and a second hydraulic cylinder.

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 front working platform telescopic device for an electric aircraft garbage truck comprises a bottom plate 1, wherein the bottom of the bottom plate 1 is fixedly connected with the top of the garbage truck, the top of the bottom plate 1 is hinged with a first frame 2, the inner side wall of the first frame 2 is provided with sliding chutes 3 along the length direction, two groups of sliding chutes 3 extend to the outer part of the first frame 2 through the first frame 2, the inner side of the first frame 2 is movably sleeved with a second frame 4, the bottoms of the two outer ends of the second frame 4 are fixedly connected with limiting plates 5, the two groups of limiting plates 5 respectively extend to the inner parts of the two groups of sliding chutes 3, the sliding chutes 3 are mutually matched with the limiting plates 5 to ensure that the second frame 4 cannot shake, the outer parts of the two sides of the first frame 2 are fixedly connected with first hydraulic cylinders 6, the output ends of the groups of the first hydraulic cylinders 6 are fixedly connected with connecting blocks 7, one ends of the groups of the connecting blocks 7 respectively extend to the inner parts of the two groups of the sliding chutes 3, and the one end that multiunit connecting block 7 is located the inside of spout 3 is respectively with the outside lateral wall rigid coupling of multiunit limiting plate 5, and the extension of the first pneumatic cylinder 6 of multiunit is released second frame 4 from first frame 2, realizes stretching out and drawing back the preceding work platform of garbage truck.

One end of the inner side of each of the first frame 2 and the second frame 4 is rotatably provided with a first wheel roller 8, a plurality of groups of first wheel rollers 8 are respectively arranged along the width direction of the first frame 2 and the second frame 4, one side of the outer part of each of the first frame 2 and the second frame 4 is respectively provided with a driving motor 11 for driving the first wheel rollers 8, a plurality of groups of first wheel rollers 8 are movably sleeved with a transmission belt 9 with an annular structure, a plurality of groups of transmission belts 9 are movably sleeved with a second wheel roller 10, a plurality of groups of second wheel rollers 10 are respectively rotatably connected with the first frame 2 and the second frame 4, the plurality of groups of second wheel rollers 10 are respectively matched with the plurality of groups of first wheel rollers 8, the driving motor 11 drives the first wheel rollers 8 to rotate so as to drive the transmission belts 9 to rotate, so as to convey garbage, the first frame 2 and the second frame 4 are both in a U-shaped structure, so that the garbage can be conveniently limited and can be prevented from falling off the frames, the transmission efficiency of rubbish is guaranteed.

The top parts of the ends of the first frame 2 and the second frame 4 far away from the driving motor 11 are fixedly connected with a mounting plate 13, the top part of the side of the mounting plate 13 close to the transmission belt 9 is fixedly connected with a plurality of groups of mounting sleeves 14, the bottom parts of the inner sides of the groups of mounting sleeves 14 are fixedly connected with springs 15, the insides of the groups of mounting sleeves 14 are movably sleeved with connecting columns 16, the other ends of the groups of springs 15 are respectively fixedly connected with one ends of the groups of connecting columns 16, the other ends of the groups of connecting columns 16 extend to the outside of the mounting sleeves 14, one ends of the groups of connecting columns 16 positioned at the outside of the mounting sleeves 14 are fixedly connected with connecting rods 17, the top parts of the groups of connecting rods 17 are fixedly connected with cleaning plates 12, the groups of cleaning plates 12 are respectively arranged along the width direction of the first frame 2 and the second frame 4, and the groups of cleaning plates 12 are respectively matched with the groups of transmission belt 9, one side of the groups of cleaning plates 12 close to the transmission belt 9 is of an arc-shaped structure, and the cleaning plates 12 are matched with the transmission belt 9, the top of clearance board 12 is the inclined plane, and multiunit spring 15 extends, releases the outside of installation cover 14 with multiunit spliced pole 16, and then with the arc surface of clearance board 12 and the outside laminating of transmission band 9, strikes off the outside rubbish of transmission band 9, conveniently clears up transmission band 9.

The one end that second frame 4 kept away from the bottom plate is installed third frame 18, third frame 18 also is the U-shaped structure, second frame 4 and third frame 18 are close to each other one side bottom articulated through multiunit hinge 19, second frame 4 is close to that third frame 18 one side top articulates there is multiunit second pneumatic cylinder 20, multiunit second pneumatic cylinder 20's output all articulates with third frame 18 one side top that is close to second frame 4, when the telescoping device is lifted by the garbage truck along bottom plate 1, the telescoping device takes place the slope, multiunit second pneumatic cylinder 20 extension for third frame 18 keeps the level with ground, align with the rubbish clearance mouth of aircraft respectively.

The working principle is as follows: fixedly connecting a bottom plate 1 of a telescopic device with a top plate of a garbage truck, connecting a power supply of the telescopic device with the power supply of the garbage truck, connecting a lifting device on the garbage truck when garbage on an airplane is collected, lifting one end of the telescopic device far away from the bottom plate 1, connecting power supplies of a plurality of groups of first hydraulic cylinders 6, extending the plurality of groups of first hydraulic cylinders 6, pushing a second frame 4 out of the first frame 2, extending the telescopic device, wherein a third frame 18 is relatively horizontal to the second frame 4 at the moment, connecting the power supplies of a plurality of groups of second hydraulic cylinders 20, extending the plurality of groups of second hydraulic cylinders 20, rotating the third frame 18 along a hinge 19, adjusting the third frame 18 to be parallel to the ground, extending one end of the third frame 18 far away from the second frame 4 to a garbage disposal port of the airplane, connecting the power supplies of a plurality of groups of driving motors 11, and respectively driving a plurality of groups of transmission belts 9 to rotate by the plurality of driving motors 11, the garbage on the airplane is placed on the conveying belt 9, the first frame 2, the second frame 4 and the third frame 18 are of U-shaped structures, the garbage is located inside the frames, the garbage can be effectively prevented from scattering around, the garbage is conveyed to the interior of a garbage truck on the conveying belt 9 to be collected, when the garbage is conveyed, the multiple groups of springs 15 extend to push the multiple groups of connecting columns 16 out of the mounting sleeve 14, the arc surface of the cleaning plate 12 is attached to the exterior of the conveying belt 9, the garbage gathered on the conveying belt 9 is scraped, the top of the cleaning plate 12 is an inclined surface, the garbage can be effectively prevented from being gathered at the top of the cleaning plate 12, the conveying belt 9 is conveniently cleaned, after the garbage is collected, the power supply of the driving motor 11 is cut off, the multiple groups of first hydraulic cylinders 6 and the multiple groups of second hydraulic cylinders 20 shrink, the telescopic device is placed on the garbage truck, and when the belt is used for the next time, repeating the above steps.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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 an electric aircraft garbage truck is with preceding work platform telescoping device, includes bottom plate (1), its characterized in that, the top of bottom plate (1) articulates there is first frame (2), spout (3) have all been seted up along its length direction to the inside lateral wall of first frame (2), the inboard movable sleeve of first frame (2) is equipped with second frame (4), the equal rigid coupling in outside both ends bottom of second frame (4) has limiting plate (5), and is two sets of limiting plate (5) extend to two sets of respectively the inside of spout (3), the outside equal rigid coupling in both sides of first frame (2) has first pneumatic cylinder (6), multiunit the output rigid coupling of first pneumatic cylinder (6) has connecting block (7), multiunit the one end of connecting block (7) extends to the inside of two sets of spout (3) respectively, and multiunit the inside one end that connecting block (7) are located spout (3) is respectively with the outside lateral wall of multiunit limiting plate (5) is fixed firmly Connect, the inboard one end of first frame (2) and second frame (4) is all rotated and is installed first round roller (8), the multiunit first round roller (8) set up along the width direction of first frame (2) and second frame (4) respectively, the outside one side of first frame (2) and second frame (4) is all installed and is used for driving motor (11) of first round roller (8), the multiunit the outside movable sleeve of first round roller (8) is equipped with transmission band (9) of loop configuration, the multiunit the inside of transmission band (9) is all movably sleeved and is equipped with second round roller (10), the multiunit second round roller (10) is respectively with first frame (2) and second frame (4) rotation connection, and multiunit second round roller (10) respectively with multiunit first round roller (8) mutually support, the equal rigid coupling in one end top that driving motor (11) was kept away from to first frame (2) and second frame (4) has mounting panel (13), multiunit mounting panel (13) are close to the one end of transmission band (9) and install cleaning plate (12), multiunit through multiunit buffer gear cleaning plate (12) set up along the width direction of first frame (2) and second frame (4) respectively, and multiunit cleaning plate (12) mutually support with multiunit transmission band (9) respectively, third frame (18) are installed to the one end that the bottom plate was kept away from in second frame (4).

2. The front working platform telescopic device for the electric airplane garbage truck as claimed in claim 1, wherein the first frame (2), the second frame (4) and the third frame (18) are all U-shaped structures.

3. The electric aircraft is preceding work platform telescoping device for garbage truck of claim 1, characterized in that, multiunit buffer gear rigid coupling is at installation cover (14) that mounting panel (13) is close to transmission band (9) one side top, spring (15), the movable sleeve of rigid coupling in installation cover (14) inboard bottom establish spliced pole (16) inside installation cover (14), the other end of spring (15) and the one end rigid coupling of spliced pole (16), the other end of spliced pole (16) extends to the outside of installation cover (14), the one end rigid coupling that spliced pole (16) are located installation cover (14) outside has connecting rod (17), multiunit the top of connecting rod (17) all with the bottom rigid coupling of cleaning plate (12).

4. The front working platform telescopic device for the electric aircraft garbage truck as claimed in claim 2, wherein one side of the cleaning plates (12) close to the transmission belt (9) is of a circular arc structure, the cleaning plates (12) are matched with the transmission belt (9), and the tops of the cleaning plates (12) are inclined planes.

5. The front working platform telescopic device for the electric airplane garbage truck is characterized in that the bottoms of the sides, close to each other, of the second frame (4) and the third frame (18) are hinged through a plurality of groups of hinges (19), the top of the side, close to the third frame (18), of the second frame (4) is hinged with a plurality of groups of second hydraulic cylinders (20), and the output ends of the plurality of groups of second hydraulic cylinders (20) are hinged with the top of the side, close to the second frame (4), of the third frame (18).

6. The front working platform telescopic device for the electric airplane garbage truck as claimed in claim 1, wherein the sliding chute (3) and the limiting plate (5) are mutually matched.