CN210066619U

CN210066619U - Track cleaning device and track sweeper

Info

Publication number: CN210066619U
Application number: CN201920846407.4U
Authority: CN
Inventors: 李杨
Original assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Current assignee: Hunan Sany Kuaierju Housing Industry Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-02-14
Anticipated expiration: 2029-06-05

Abstract

The utility model provides a track cleaning device and track motor sweeper relates to the track and maintains technical field. The rail cleaning device comprises a cleaning mechanism and a containing mechanism, the cleaning mechanism and the containing mechanism are both set to move along a rail along with a vehicle body, the cleaning mechanism comprises a scraping part used for scraping foreign matters on the upper surface of the rail, a scraping surface is arranged on one side of the scraping part facing the advancing direction, the scraping surface is provided with a first side and a second side which are respectively close to two opposite sides of the upper surface of the rail, the second side is located on the front side of the first side in the advancing direction, and the containing mechanism is provided with a containing opening used for receiving the foreign matters which are cleaned by the cleaning mechanism and fall down. The track sweeper comprises a sweeper body and the track sweeping device, wherein the track sweeping device is connected to the sweeper body. The track cleaning device and the track sweeper can improve the cleaning effect of foreign matters and facilitate the storage of the foreign matters.

Description

Track cleaning device and track sweeper

Technical Field

The utility model relates to a track maintenance technical field particularly, relates to a track cleaning device and track motor sweeper.

Background

Overhead tracks, such as truss car tracks, need to be cleaned periodically by track sweeping devices to ensure that the truss car can travel properly on the track. However, the existing track cleaning device has the problems of poor cleaning effect of foreign matters and inconvenient storage of the foreign matters.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a track cleaning device and track motor sweeper, it can improve the foreign matter and clean the effect, makes things convenient for the foreign matter to accomodate.

The embodiment of the utility model is realized like this:

the utility model provides a track cleaning device, it includes cleans mechanism and receiving mechanism, clean mechanism and receiving mechanism all are set up to follow the automobile body along rail motion, clean the mechanism including the portion of scraping that is used for scraping track upper surface foreign matter, the portion of scraping has the face of scraping towards one side of advancing direction, the face of scraping has first side and the second side that is close to the relative both sides of track upper surface respectively, the second side is located the front side of first side in advancing direction, receiving mechanism is provided with the storage port, the storage port is used for receiving the mechanism of cleaning and cleans the foreign matter that falls down.

Further, the cleaning mechanism further includes a brush for contacting an upper surface of the rail, and the scraping portion is located on a front side of the brush in the advancing direction.

Furthermore, the track cleaning device comprises an elastic mechanism, the elastic mechanism comprises a guide pillar and an elastic part sleeved on the guide pillar, one end of the guide pillar is connected with the cleaning mechanism, the other end of the guide pillar is used for being connected with the vehicle body, one end of the elastic part is connected with the guide pillar, and the other end of the elastic part is used for being abutted against the vehicle body.

Further, the bottom end of the guide post is provided with a roller.

Further, the storage mechanism includes a storage box connected to the cleaning mechanism or connected to the vehicle body, and the storage opening is provided at a top portion of the storage box, and at least a portion of the storage opening exceeds the first side in the advancing direction.

Further, a pouring opening is arranged on one side of the containing box facing the forward direction, the pouring opening is provided with a door leaf capable of being opened and closed, and the front end of the bottom plate of the containing box inclines downwards.

Furthermore, the containing box comprises a coaming, the coaming is vertically connected to the bottom plate, the door leaf is rotatably connected to the coaming, and the coaming is provided with a stopping mechanism for preventing the door leaf from being opened.

Further, the coaming comprises a door frame connected to the front end of the bottom plate, and the door leaf is rotatably connected to the upper side of the door frame.

Further, the door leaf is an inward opening door, and the stopping mechanism comprises a flange arranged on the door frame.

A track sweeper comprises a sweeper body and the track sweeping device, wherein the track sweeping device is connected to the sweeper body.

The utility model discloses beneficial effect includes:

the rail cleaning device comprises a cleaning mechanism and a containing mechanism, the cleaning mechanism and the containing mechanism are both set to move along a rail along with a vehicle body, the cleaning mechanism comprises a scraping part used for scraping foreign matters on the upper surface of the rail, a scraping surface is arranged on one side of the scraping part facing the advancing direction, the scraping surface is provided with a first side and a second side which are respectively close to two opposite sides of the upper surface of the rail, the second side is located on the front side of the first side in the advancing direction, and the containing mechanism is provided with a containing opening used for receiving the foreign matters which are cleaned by the cleaning mechanism and fall down. The track sweeper comprises a sweeper body and the track sweeping device, wherein the track sweeping device is connected to the sweeper body. The rail cleaning device and the rail sweeper enable the foreign matters with larger mass to be cleaned powerfully through the scraping surface, and the foreign matter cleaning effect is improved. The storage mechanism is arranged on the first side of the scraping surface, and the second side of the scraping surface is located on the front side of the first side in the advancing direction, so that the scraping surface is inclined relative to the advancing direction. When the track cleaning device advances along the advancing direction, the foreign matter on the upper surface of the track can be pushed into the storage mechanism by the scraping surface, and the whole storage process is simple and quick.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a first view angle of a track cleaning device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a second viewing angle of the track cleaning device according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third viewing angle of the track cleaning device according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a fourth viewing angle of the track cleaning device in the embodiment of the present invention.

Icon: 100-a track cleaning device; 110-a cleaning mechanism; 112-scraping section; 113-a brush; 114-a scraping surface; 115-a first connection plate; 116-a first side; 117-second connecting plate; 118-a second side; 130-a storage mechanism; 131-enclosing plates; 132-a receiving port; 133-a base plate; 134-a storage box; 136-pour spout; 137-door leaf; 138-door frame; 150-a resilient mechanism; 152-guide pillars; 153-a fixed plate; 154-an elastic member; 155-stop boss; 157-a roller; 200-track.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the structures or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used only for layer-distinguishing descriptions and are not to be construed as indicating or implying relative importance. Furthermore, the term "vertical" or the like does not require that the components be absolutely pendulous, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, the present embodiment provides a track cleaning device 100, which includes a cleaning mechanism 110 and a receiving mechanism 130. The cleaning mechanism 110 and the storage mechanism 130 are each provided to move along the rail 200 with the vehicle body. The cleaning mechanism 110 includes a scraping portion 112 for scraping off foreign substances on the upper surface of the rail 200. One side of the scraping portion 112 facing the advancing direction a has a scraping surface 114, the scraping surface 114 has a first side 116 and a second side 118 respectively close to two opposite sides of the upper surface of the rail 200, and the second side 118 is located at a front side of the first side 116 in the advancing direction a, so that the scraping surface 114 is disposed obliquely with respect to the advancing direction a. The storage mechanism 130 is provided with a storage port 132, and the storage port 132 is used for receiving the foreign matters cleaned and fallen by the cleaning mechanism 110. Wherein the front side refers to the downstream in the advancing direction a.

Referring to fig. 3 and 4, the track cleaning device 100 includes an elastic mechanism 150, and the cleaning mechanism 110 is connected to the vehicle body through the elastic mechanism 150.

The elastic mechanism 150 includes a guide post 152 and an elastic member 154 sleeved on the guide post 152. One end of the guide post 152 is connected to the cleaning mechanism 110, and the other end is connected to the vehicle body. The elastic member 154 has one end connected to the guide post 152 and the other end abutting against the vehicle body. In this embodiment, two guide pillars 152 are provided, the elastic mechanism 150 includes a fixing plate 153, the two guide pillars 152 are respectively inserted into the fixing plate 153, and the fixing plate 153 is used for fixing to the vehicle body and for limiting the guide pillars 152, so that the cleaning mechanism 110 can move along the rail 200 along with the vehicle body. The guide pillar 152 is circumferentially provided with a stop boss 155, the elastic member 154 is sleeved on the guide pillar 152 and is located between the stop boss 155 and the fixing plate 153, so that one end of the elastic member abuts against the guide pillar 152 and the other end of the elastic member abuts against the fixing plate 153, the elastic connection between the guide pillar 152 and the vehicle body is realized, and when the upper surface of the rail 200 fluctuates, the adaptability of the cleaning mechanism 110 to the rail 200 is improved. In the embodiment, the elastic member 154 is a spring, and each guide post 152 is sleeved with a spring. In other embodiments, the elastic member 154 may also be a rubber bladder or the like, and the number of the guide pillars 152 may also be 1 or 3, which only needs to satisfy the structural stability of the elastic mechanism 150. It should be noted that, when in the working state, the elastic member 154 is in a state of having a small amount of compression between the stopping boss 155 and the fixing plate 153, so that it can not scratch the upper surface of the rail 200 due to excessive pressure applied to the upper surface of the rail 200 during the cleaning process.

In addition, to further assist the sweeping mechanism 110 to more conveniently straddle the protrusion on the upper surface of the rail 200, the bottom end of the guide pillar 152 is provided with a roller 157, and the roller 157 is rotatably connected to the guide pillar 152. In this embodiment, when there is no abnormal condition such as undulation or depression on the upper surface of the rail 200, the roller 157 directly contacts the upper surface of the rail 200 to bear the load, and the cleaning mechanism 110 is in contact with the upper surface of the rail 200 without pressure, so that the rail cleaning device 100 can avoid scratching the rail 200 during normal cleaning of the upper surface of the rail 200.

The sweeping mechanism 110 further includes a brush 113 for contacting an upper surface of the rail 200. The fur brush 113 and the scraping portion 112 are disposed in order in the advancing direction a. Specifically, the scraping portion 112 includes a scraper, a surface of the scraper facing the advancing direction a is a scraping surface 114, and a first side 116 and a second side 118 are oppositely disposed on two sides of the scraper. When cleaning, the scraper scrapes the upper surface of the rail 200 to separate foreign matters with large mass or large volume from the rail 200. The guide posts 152 are fixedly connected with the scraper through a first connecting plate 115, the first connecting plate 115 is connected with the two guide posts 152 through screws, and the scraper is connected with one side of the first connecting plate 115 far away from the guide posts 152 through screws. The side of the guide post 152 away from the first connecting plate 115 is connected to the second connecting plate 117, and the brush 113 is fixed to the guide post 152 by the second connecting plate 117. The fur brush 113 is used to clean foreign matters having a small mass or a small volume in a passing track of the blade to thoroughly clean the foreign matters on the upper surface of the rail 200.

In this embodiment, the connecting line of the centers of the cross sections of the two guide posts 152 is not perpendicular to the advancing direction a, but is inclined relatively, so that in the top view direction, as shown in fig. 2, the extending directions of the scraper and the brush 113 connected to the guide posts 152 are the same, and are inclined relative to the advancing direction a, so that the foreign matters cleaned by the scraper and the brush 113 can be obliquely pushed. During the forward movement of the cleaning mechanism 110, the foreign objects are pushed by the scraper and the brush 113, and the foreign objects gradually get close to the first side 116 due to the inclination of the scraper surface 114 and the brush 113, and fall from the first side 116. In other embodiments, the scraping portion 112 may be a scraping block, and only the front scraping surface 114 is inclined with respect to the advancing direction a, so as to facilitate the inclined pushing of the foreign object.

Referring to fig. 1 and 3, the storage mechanism 130 includes a storage box 134, and the storage box 134 is connected to the cleaning mechanism 110 or connected to the vehicle body. The receiving opening 132 is disposed at the top of the receiving box 134, and at least a portion of the receiving opening 132 exceeds the first side 116 in the advancing direction a. A pouring port 136 is formed at one side of the storage box 134 facing the advancing direction a, the front end of the bottom plate 133 of the storage box 134 is inclined downward, and the pouring port 136 is provided with a door 137 which can be opened and closed, so that foreign materials can be accumulated and poured conveniently.

Specifically, the storage bin 134 is disposed below the side of the screed and proximate the first side 116. The container 134 includes an enclosure 131, and the container 134 further includes a bottom plate 133. The enclosure 131 is vertically connected to the bottom plate 133, the bottom plate 133 and the enclosure 131 together enclose a storage space of the storage box 134, and the storage opening 132 is defined by an upper edge of the enclosure 131. At least a portion of the receiving opening 132 exceeds the first side 116 in the advancing direction a, so that foreign objects pushed in at the blade front side can fall from the first side 116 through the receiving opening 132 into the receiving box 134 for collection. The enclosure 131 includes a door frame 138 attached to the front end of the base plate 133, the door frame 138 enclosing the pour spout 136. The door leaf 137 is pivotally connected to the enclosing plate 131, and the enclosing plate 131 is provided with a stopping mechanism for preventing the door leaf 137 from being opened. In this embodiment, in order to facilitate dumping of the foreign matter, the door 137 is rotatably connected to the upper side of the door frame 138, the lower end of the door 137 is a free end, so that an opening is formed at the bottom of the storage box 134, the door 137 is an inward opening door, and the stopping mechanism includes a flange provided on the door frame 138. When it is necessary to pour out foreign matter, the door 137 is pushed by a tool, and the door 137 is rotated toward the inside of the storage box 134, thereby exposing the pouring port 136. Because the front end of the bottom plate 133 is inclined downwards, foreign matters can be discharged from the interior of the containing box 134 by self under the action of gravity; when the foreign matter is discharged, the door 137 has a tendency to rotate outward of the storage box 134 by gravity, and the door 137 is stopped by the rib, thereby closing the pouring hole 136. In other embodiments, the receiving box 134 may further include a top plate, and the receiving opening 132 is opened on the top plate, so that at least a portion of the receiving opening 132 is beyond the first side 116 in the advancing direction a to receive the dropped foreign objects.

It is understood that the receiving mechanism 130 can be fixedly connected to the cleaning mechanism 110, or fixedly connected to the vehicle body, only to ensure that the receiving mechanism 130 can advance synchronously with the cleaning mechanism 110.

The working principle and the working process of the track-sweeping device 100 are as follows:

the cleaning mechanism 110 and the storage mechanism 130 both move with the vehicle body along the rail 200 in the forward direction a. The scraping part 112 scrapes the foreign matters with large volume or mass on the upper surface of the rail 200 in the advancing process, and the brush 113 cleans the foreign matters with small mass or small volume in the passing track of the scraping part 112 so as to thoroughly clean the foreign matters on the upper surface of the rail 200. Meanwhile, since the second side 118 is located at the front side of the first side 116 in the advancing direction a so that the scraping surface 114 is disposed obliquely with respect to the advancing direction a, the second side 118 of the scraping surface 114 is inclined toward the front end of the accommodating mechanism 130, and the foreign matter is pushed obliquely by the scraping surface 114 and gradually accumulates toward the first side 116. The scraping portion 112 cooperates with the brush 113 to clean the large and small foreign matters on the upper surface of the rail 200, and the cleaning effect is better than that of a simple brush cleaning structure.

In the advancing process of the vehicle body, if the upper surface of the track 200 is uneven or undulates, the cleaning mechanism 110 can move up and down adaptively by means of the elastic mechanism 150, and meanwhile, in order to further assist the cleaning mechanism 110 to more conveniently cross the bulge on the upper surface of the track 200, the bottom end of the guide pillar 152 is provided with the roller 157, so that the adaptability of the track cleaning device 100 to the environment is effectively improved.

The storage bin 134 is disposed below the side of the screed and proximate the first side 116. The receiving opening 132 is provided at the top of the receiving box 134, and at least a part of the receiving opening 132 exceeds the first side 116 in the advancing direction a, so that the foreign objects pushed in at the front side of the scraper can fall into the receiving box 134 from the first side 116 through the receiving opening 132 for collection. When it is necessary to pour out foreign matter, the door 137 is pushed by a tool, and the door 137 is rotated toward the inside of the storage box 134, thereby exposing the pouring port 136. Because the front end of the bottom plate 133 is inclined downwards, foreign matters can be discharged from the interior of the containing box 134 by self under the action of gravity; when the foreign matter is discharged, the door 137 has a tendency to rotate outward of the storage box 134 by gravity, and the door 137 is stopped by the rib, thereby closing the pouring hole 136. The foreign matter is accomodate convenient and fast.

The rail cleaning device 100 can clean foreign matters with large mass by providing the scraping part 112, and the scraping surface 114 inclined with the advancing direction a can push the foreign matters to make most of the foreign matters fall into the storage box 134 from the first side 116, thereby facilitating storage.

The embodiment also provides a track sweeper, which comprises a sweeper body and the track sweeping device 100, wherein the track sweeping device 100 is connected to the sweeper body so as to synchronously advance along with the sweeper body. The track sweeper cleans effectually, and the foreign matter is accomodate conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The rail cleaning device is characterized by comprising a cleaning mechanism and a containing mechanism, wherein the cleaning mechanism and the containing mechanism are both arranged to move along a rail along with a vehicle body, the cleaning mechanism comprises a scraping part for scraping foreign matters on the upper surface of the rail, a scraping surface is arranged on one side of the scraping part facing the advancing direction, the scraping surface is provided with a first side and a second side which are respectively close to two opposite sides of the upper surface of the rail, the second side is positioned on the front side of the first side in the advancing direction, and the containing mechanism is provided with a containing opening which is used for receiving the foreign matters fallen off cleaned by the cleaning mechanism.

2. The rail cleaning device according to claim 1, wherein said cleaning mechanism further comprises a brush for contacting an upper surface of said rail, and said scraping portion is located on a front side of said brush in said advancing direction.

3. The rail sweeping device according to claim 1, comprising an elastic mechanism, wherein the elastic mechanism comprises a guide post and an elastic member sleeved on the guide post, one end of the guide post is connected to the sweeping mechanism, the other end of the guide post is used for being connected to the vehicle body, one end of the elastic member is connected to the guide post, and the other end of the elastic member is used for abutting against the vehicle body.

4. The rail-cleaning device as claimed in claim 3, wherein the guide pillar is provided at its bottom end with a roller.

5. The rail cleaning device according to claim 1, wherein the housing mechanism includes a housing box that is attached to the cleaning mechanism or for attachment to the vehicle body, the housing port is provided at a top portion of the housing box, and at least a portion of the housing port exceeds the first side in the advancing direction.

6. The rail cleaning device according to claim 5, wherein a pouring port is provided on a side of the storage box facing the forward direction, the pouring port is provided with an openable and closable door, and a front end of a bottom plate of the storage box is inclined downward.

7. A rail-sweeping apparatus according to claim 6, wherein the container includes a fence which is perpendicularly connected to the base plate, the door leaf being pivotally connected to the fence, the fence being provided with a stop means for preventing the door leaf from opening.

8. The rail-cleaning apparatus as claimed in claim 7, wherein said enclosure comprises a door frame connected to a front end of said base plate, said door leaf being pivotally connected to an upper side of said door frame.

9. The track-sweeping device of claim 8, wherein the door leaf is an inward opening door, and the stopping mechanism includes a rib provided on the door frame.

10. A track-sweeping vehicle comprising a vehicle body and a track-sweeping device as claimed in any one of claims 1 to 9, said track-sweeping device being attached to said vehicle body.