CN220622075U

CN220622075U - Waste collecting device

Info

Publication number: CN220622075U
Application number: CN202322186339.2U
Authority: CN
Inventors: 张瑞; 温和; 王洪超; 程宪文; 李高兴; 肖得凯; 张海峰; 丁善峰
Original assignee: China Resources New Energy Wind Energy Zoucheng Co ltd
Current assignee: China Resources New Energy Wind Energy Zoucheng Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-03-19
Anticipated expiration: 2033-08-15

Abstract

The utility model discloses a waste collection device, which is applied to a wind turbine, wherein the wind turbine comprises a brake disc and brake calipers, the brake disc is provided with a plurality of brake calipers, and the waste collection device comprises: the collecting disc assembly is arranged below the brake disc and provided with a collecting groove with an opening, the collecting groove is annular, the opening faces the brake disc, the collecting disc assembly comprises a plurality of collecting pieces, each collecting piece is provided with an arc-shaped groove, the plurality of collecting pieces are connected end to enable the plurality of arc-shaped grooves to be spliced to form the collecting groove, and the periphery of each collecting piece is provided with an anti-corrosion layer; and a plurality of brackets, each bracket being connected to one brake caliper, the plurality of brackets supporting the collection tray assembly together. The technical scheme of the utility model solves the problem that the collecting disc assembly is not easy to clean.

Description

Waste collecting device

Technical Field

The utility model relates to the technical field of wind power equipment, in particular to a waste collection device.

Background

The wind power generator is a device which drives blades to rotate by wind power so as to convert kinetic energy into electric energy, but the wind direction changes, and in order to obtain the maximum generated energy, a generator set of the wind power generator can yaw along with the change of the wind direction. When the wind turbine generator system yaw, friction is generated between a brake caliper and a brake disc of the wind turbine generator system, and powder generated by abrasion can be scattered on a yaw layer to cause pollution of a yaw layer platform; the brake caliper is generally driven through a hydraulic system, when an ageing phenomenon occurs in a hydraulic pipeline positioned at the brake caliper, the problem of hydraulic oil leakage can occur, and leaked hydraulic oil can also drip on a yaw layer to cause pollution of a yaw layer platform.

The existing waste collection device for the yaw layer platform is characterized in that an annular oil collecting disc is arranged below a brake disc, an annular oil collecting groove with an open upper end is arranged in the annular oil collecting disc, the annular oil collecting disc and the annular oil collecting groove are coaxially arranged with the brake disc, and the annular oil collecting disc is connected with each brake caliper through a bracket.

However, such a waste collection device has a problem that the oil collecting tray is not easy to clean.

Disclosure of Invention

The utility model mainly aims to provide a waste collection device and aims to solve the problem that a collection disc assembly is not easy to clean.

In order to achieve the above object, the waste collection device provided by the utility model is applied to a wind turbine generator, the wind turbine generator comprises a brake disc and a brake caliper, a plurality of brake calipers are arranged on the brake disc, and the waste collection device comprises:

the collecting disc assembly is arranged below the brake disc and is provided with a collecting groove with an opening, the collecting groove is annular, the opening faces the brake disc, the collecting disc assembly comprises a plurality of collecting pieces, each collecting piece is provided with an arc-shaped groove, the plurality of collecting pieces are connected end to end so that the plurality of arc-shaped grooves are spliced to form the collecting groove, and the periphery of each collecting piece is provided with an anti-corrosion layer; and

the bracket is provided with a plurality of brackets, each bracket is connected with one brake caliper, and the plurality of brackets jointly support the collecting disc assembly.

Optionally, the collecting member includes:

a bottom plate;

the first side plate is fixed on one side of the bottom plate; and

the second side plate is fixed on the bottom plate and is arranged opposite to the first side plate, and the bottom plate, the first side plate and the second side plate jointly encircle to form the arc-shaped groove.

Optionally, the collecting tray assembly further comprises a connecting member, and two adjacent bottom plates overlap and are connected by at least one connecting member.

Optionally, the collection tray assembly is annular.

Optionally, the first side plate and the bottom plate are welded and fixed; and/or the number of the groups of groups,

the second side plate is welded and fixed with the bottom plate.

Optionally, the bracket includes:

a connecting part for connecting the brake caliper; and

and the bearing part is arranged at one end of the connecting part, which is far away from the brake caliper, and the bracket supports the collecting disc assembly through the bearing part.

Optionally, the connecting portion is equipped with dodges the space, the connecting portion is towards keeping away from the direction of collecting tray subassembly is bent and is formed dodge the space.

Optionally, the waste collection device further comprises a mounting block, the brackets are detachably connected with the brake caliper through the mounting block, and each bracket is correspondingly provided with one mounting block.

Optionally, a plurality of the brackets are equally spaced.

Optionally, an anti-corrosion layer is arranged on the periphery of the bracket.

The waste collection device in the technical scheme of the embodiment of the utility model comprises the collection disc assembly and the brackets, wherein the collection disc assembly is fixed below the brake disc through the brackets, and the plurality of brackets are arranged, so that the collection disc assembly can be fixed more firmly, and the possibility of falling off of the collection disc assembly is reduced. The collecting disc assembly is provided with a collecting groove, the collecting groove corresponds to the brake disc, and is used for collecting dust, oil stains and other wastes falling from the brake disc, so that the cleanliness of the yaw layer platform is guaranteed, the wastes are collected, and the wastes are also convenient to clean. The collecting tray component is formed by assembling a plurality of collecting pieces, each collecting piece is provided with an arc-shaped groove, and after all the collecting pieces are assembled into the collecting tray component, the plurality of arc-shaped grooves are spliced into an annular collecting groove. When daily cleaning is carried out, the waste collected in the collecting tank can be directly cleaned without disassembly, so that the cleaning is convenient and quick; when maintenance or deep cleaning is needed, the collecting disc assembly can be split into a plurality of collecting pieces, so that each collecting piece can be cleaned conveniently, the collecting disc assembly is assembled after each collecting piece is cleaned up, and the problems that the collecting disc assembly is inconvenient to clean up and is not cleaned up are solved. The periphery of collecting piece still is equipped with the anticorrosive coating, can realize through modes such as spraying anticorrosive paint, electroplating anticorrosive coating for the collection dish subassembly is difficult for corrosion, is difficult for being corroded by greasy dirt, thereby improves the life of collection dish subassembly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a waste collection device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a collecting tray assembly collecting element of the waste collecting device of the present utility model;

FIG. 3 is a schematic view of the construction of the waste collection device carrier and mounting block of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Collecting tray assembly	110	Collecting piece
111	Bottom plate	112	First side plate
				113	Second side plate	120	Connecting piece
200	Bracket	210	Connecting part
				211	Avoidance space	220	Bearing part
300	Mounting block

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The existing waste collection device for the yaw layer platform is characterized in that an annular oil collecting disc is arranged below a brake disc, an annular oil collecting groove with an open upper end is arranged in the annular oil collecting disc, the annular oil collecting disc and the annular oil collecting groove are coaxially arranged with the brake disc, and the annular oil collecting disc is connected with each brake caliper through a bracket. When the oil collecting disc is cleaned, the oil collecting disc can only be integrally disassembled and assembled, and because the oil collecting disc is large in size, a plurality of people are required to cooperate for operation, and the disassembly and the assembly are inconvenient.

The utility model provides a waste collection device.

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of an embodiment of a waste collection device according to the present utility model, and fig. 2 is a schematic structural view of a collection tray assembly of the waste collection device according to the present utility model.

In the embodiment of the utility model, the waste collection device is applied to a wind turbine generator, the wind turbine generator comprises a brake disc and brake calipers, the brake disc is provided with a plurality of brake calipers, and the waste collection device comprises:

the collecting disc assembly 100 is arranged below the brake disc, is provided with a collecting groove with an opening, is annular, and is provided with an opening facing the brake disc, the collecting disc assembly 100 comprises a plurality of collecting pieces 110, each collecting piece 110 is provided with an arc-shaped groove, the plurality of collecting pieces 110 are connected end to end so that the plurality of arc-shaped grooves are spliced to form the collecting groove, and the periphery of each collecting piece 110 is provided with an anti-corrosion layer; and

the plurality of brackets 200, each bracket 200 being connected to one brake caliper, the plurality of brackets 200 collectively supporting the collection tray assembly 100.

The waste collection device in one technical solution of the embodiment of the utility model includes the collection disc assembly 100 and the bracket 200, the collection disc assembly 100 is fixed below the brake disc through the bracket 200, and the bracket 200 is provided with a plurality of brackets, so that the collection disc assembly 100 can be fixed more firmly, and the possibility of falling off of the collection disc assembly 100 is reduced. The collecting disc assembly 100 is provided with a collecting groove, and the collecting groove is arranged corresponding to the brake disc and is used for collecting dust, oil stains and other wastes falling from the brake disc, so that the cleanliness of the yaw deck platform is guaranteed, the wastes are collected, and the wastes are also convenient to clean. The collecting tray assembly 100 is formed by assembling a plurality of collecting members 110, each collecting member 110 is provided with an arc-shaped groove, and when all collecting members 110 are assembled into the collecting tray assembly 100, the arc-shaped grooves are spliced into an annular collecting groove. When daily cleaning is carried out, the waste collected in the collecting tank can be directly cleaned without disassembly, so that the cleaning is convenient and quick; when maintenance or deep cleaning is required, the collecting tray assembly 100 can be split into a plurality of collecting pieces 110, so that each collecting piece 110 can be cleaned conveniently, and the collecting tray assembly 100 is assembled after each collecting piece 110 is cleaned, so that the problems of inconvenient cleaning and unclean cleaning of the collecting tray assembly 100 are solved. The periphery of the collecting member 110 is further provided with an anti-corrosion layer, which can be realized by spraying anti-corrosion paint, electroplating the anti-corrosion layer and the like, so that the collecting disc assembly 100 is not easy to rust and corrode by oil stains, and the service life of the collecting disc assembly 100 is prolonged.

In this embodiment, the bracket 200 may be attached to the brake caliper by welding or bolting. The number of the collecting members 110 forming the collecting tray assembly 100 can be adjusted according to the needs, if the number is small, the collecting members 110 are large in size and unfavorable for processing, and are unfavorable for carrying and mounting, and if the number is large, the assembling and disassembling are complicated. Specifically, in this embodiment, eight collection members 110 are assembled into a collection tray assembly 100. The annular collecting tank is smooth integrally, the oil stain collecting effect is better, if the collecting tank is provided with a partition, when oil leaks at a certain place, only the corresponding partition area is used for collecting, the oil stain collecting tank is very easy to collect and still flows onto the yaw platform, while the oil stain collecting tank in the embodiment can flow in the collecting tank when the oil stain is collected, and only the whole collecting tank is filled, the oil stain can flow onto the yaw platform, so that the time is longer.

Optionally, the collecting member 110 includes:

a bottom plate 111;

a first side plate 112 fixed to one side of the bottom plate 111; and

the second side plate 113 is fixed to the bottom plate 111 and is disposed opposite to the first side plate 112, and the bottom plate 111, the first side plate 112, and the second side plate 113 jointly enclose an arc-shaped groove.

In this embodiment, the collecting element 110 includes a bottom plate 111, a first side plate 112 and a second side plate 113, where the bottom plate 111, the first side plate 112 and the second side plate 113 jointly enclose an arc-shaped slot, and the first side plate 112 and the second side plate 113 may be fixed on the bottom plate 111 by welding or bonding, or may be an integral structure. The collecting member 110 in this embodiment has a simple structure, is easy to process, and has low manufacturing cost. The specific material of the collecting member 110 can be adjusted according to the need, and in this embodiment, a hot dip galvanized steel sheet is used.

Optionally, the collecting tray assembly 100 further comprises a connection 120, adjacent two bottom plates 111 overlap and are connected by at least one connection 120.

In this embodiment, the bottom plates 111 of two adjacent collecting tray assemblies 100 are lapped together, so that the assembly difficulty can be reduced, then the two bottom plates 111 are fixed by the connecting piece 120, the connecting piece 120 can be a screw or a bolt, and the structure is simple and easy to implement. In the overlap region between the two bottom plates 111, a sealing gasket may be provided to improve the sealing effect between the two bottom plates 111 and reduce the possibility of leakage of oil dirt in the collecting tank.

Optionally, the collection tray assembly 100 is annular in shape.

In this embodiment, the collecting tray assembly 100 is annular, corresponds with the shape of collecting vat, also adapts to the shape of wind turbine generator system yaw deck platform simultaneously, and annular collecting tray assembly 100 occupation space is less, and annular collecting tray assembly 100's central region can conveniently maintain work such as yaw equipment.

Alternatively, the first side plate 112 is welded to the bottom plate 111; and/or the number of the groups of groups,

the second side plate 113 is welded to the bottom plate 111.

In this embodiment, the first side board 112 and the bottom board 111 are fixed by welding, so that the connection strength is high, the fixation is firm, the service life is long, and the implementation is easy.

In this embodiment, the second side plate 113 and the bottom plate 111 are fixed by welding, so that the connection strength is high, the fixation is firm, the service life is long, and the implementation is easy.

Optionally, the bracket 200 includes:

a connection portion 210 connected to the brake caliper; and

the supporting part 220 is arranged at one end of the connecting part 210 far away from the brake caliper, and the bracket 200 supports the collecting tray assembly 100 through the supporting part 220.

Referring to fig. 3, in this embodiment, the bracket 200 includes a connection portion 210 and a supporting portion 220, the connection portion 210 is used for connecting with a brake caliper, the supporting portion 220 is used for supporting the collecting tray assembly 100, and the connection portion 210 and the supporting portion 220 may be of an integral structure or may be separately designed and fixed by welding or screwing. The collecting tray assembly 100 is directly placed on the supporting part 220, and is convenient to assemble and disassemble. In particular, in this embodiment, the connection portion 210 is located in the middle of the annular collecting tray assembly 100, the supporting portion 220 extends in a direction away from the collecting tray assembly 100, and when the plurality of brackets 200 are set, the plurality of connection portions 210 are distributed circularly and located in the middle of the annular collecting tray assembly 100, and the collecting tray assembly 100 is blocked by the connection portion 210 from moving radially along the collecting tray assembly 100, thereby playing a limiting role on the collecting tray assembly 100. The specific size of the bracket 200 can be adjusted and designed according to the needs, and in this embodiment, the height of the bracket 200 is 15 cm-25 cm, and after the collecting disc assembly 100 is installed, the collecting disc assembly 100 and the yaw system above are further provided with a certain interval, so that the follow-up operations such as spot inspection and the like can be conveniently performed on the bolts of the yaw system.

Optionally, the connection portion 210 is provided with a relief space 211, and the connection portion 210 is bent in a direction away from the collecting tray assembly 100 to form the relief space 211.

In this embodiment, the connection portion 210 is provided with an avoidance space 211, which can improve the application range of the bracket 200, and avoid the problem that the bracket 200 cannot support the middle circular area of the collecting tray assembly 100 due to the problems of machining precision, assembly precision, etc. The connection part 210 is formed by bending, and has a simple structure and is easy to realize.

Optionally, the waste collection device further comprises a mounting block 300, the brackets 200 being detachably connected to the brake caliper by means of the mounting blocks 300, one mounting block 300 being provided for each bracket 200.

In this embodiment, the waste collecting device further includes a mounting block 300, and the bracket 200 is detachably connected with the brake caliper through the mounting block 300, and may be a screw connection or a clamping connection, etc., because the size of the bracket 200 is smaller, there is a problem that it is inconvenient to operate when mounting, the convenience when mounting the bracket 200 and the brake caliper can be improved by setting the mounting block 300, the specific shape of the mounting block 300 can be adjusted and designed according to the requirement, and the requirement of the function can be met, which is not limited herein.

Alternatively, the plurality of brackets 200 are equally spaced.

In this embodiment, the plurality of brackets 200 are equally spaced apart, so that the stress of the collecting tray assembly 100 is more uniform, and the brackets 200 can better support the collecting tray assembly 100, so that the collecting tray assembly 100 is stably placed, and the possibility of shaking is reduced. In particular, in the present embodiment, the tray 200 is also provided with eight, which can make the placement of the collecting tray assembly 100 more stable.

Optionally, the outer circumference of the bracket 200 is provided with an anti-corrosive layer.

In this embodiment, the outer periphery of the bracket 200 is provided with an anti-corrosion layer, which can be implemented by spraying anti-corrosion paint, electroplating the anti-corrosion layer, etc., so as to reduce the possibility of corrosion or erosion of the bracket 200, thereby prolonging the service life of the waste collection device.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a waste collection device, is applied to wind turbine generator system, wind turbine generator system includes brake disc and brake caliper, be equipped with a plurality of on the brake disc brake caliper, its characterized in that, waste collection device includes:

2. The waste collection device of claim 1, wherein the collection member comprises:

a bottom plate;

the first side plate is fixed on one side of the bottom plate; and

3. The waste collection device of claim 2 wherein the collection tray assembly further comprises a connector, adjacent two of the base panels overlap and are connected by at least one of the connectors.

4. A waste collection device as claimed in claim 2 wherein the collection tray assembly is annular.

5. The waste collection device of claim 4 wherein the first side panel is welded to the bottom panel; and/or the number of the groups of groups,

the second side plate is welded and fixed with the bottom plate.

6. The waste collection device of claim 1, wherein the carriage comprises:

a connecting part for connecting the brake caliper; and

7. The waste collection device of claim 6 wherein the connection portion defines an evacuation space, the connection portion being bent away from the collection tray assembly to define the evacuation space.

8. The waste collection device of claim 1 further comprising mounting blocks, wherein the brackets are detachably connected to the brake caliper by the mounting blocks, one for each bracket.

9. The waste collection device of claim 1 wherein a plurality of the carriages are equally spaced.

10. The waste collection device of claim 1 wherein the outer periphery of the carrier is provided with a corrosion resistant layer.