CN219487397U

CN219487397U - Sweeper capable of adjusting sweeping height

Info

Publication number: CN219487397U
Application number: CN202320047833.8U
Authority: CN
Inventors: 曾昭和; 刘求玉; 张亮; 李博宇; 侯婷; 吴志伟; 卢斌; 刘宇翔
Original assignee: Huaneng Qinmei Ruijin Power Generation Co Ltd
Current assignee: Huaneng Qinmei Ruijin Power Generation Co Ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-08
Anticipated expiration: 2033-01-06

Abstract

The utility model relates to the technical field of coal accumulation cleaning of coal transportation trains, and discloses a sweeper capable of adjusting cleaning height, which comprises a U-shaped support, wherein a first U-shaped plate is arranged above the inner side of the U-shaped support, a first hydraulic cylinder is vertically arranged at the top of the first U-shaped plate and is vertically fixed at the top of the U-shaped support, connecting plates are symmetrically arranged at two sides of the inner part of the first U-shaped plate, two ends of the top of each connecting plate are connected with the first U-shaped plate through rotating shafts, the two connecting plates are oppositely and obliquely arranged, strip-shaped plates are arranged at two ends of the bottom of each connecting plate, and the strip-shaped plates and the connecting plates are arranged in the same direction. When the device is used, the first hairbrush and the second hairbrush are pushed and regulated under the combined action of the first hydraulic cylinder and the second hydraulic cylinder, so that the corresponding regulation is conveniently carried out according to the volumes of freight trains, the adaptability of the device to the vehicle bodies with different volumes is improved, and the cleaning effect of the device on the vehicle sides is improved.

Description

Sweeper capable of adjusting sweeping height

Technical Field

The utility model relates to the technical field of cleaning of accumulated coal of coal transporting trains, in particular to a cleaner capable of adjusting cleaning height.

Background

When carrying out long-distance transportation to cargoes such as big batch coal, can use freight train to operate, and after the transportation is accomplished, need clear up the train surface generally, present freight train cleaning device design structure commonly used is comparatively simple, mostly arch-type metal framework, and cooperate the rubber slab to scrape car wagon department, thereby clean the accumulated coal on the automobile body, this kind of mode, though simpler, but clean the efficiency is not high, be difficult to clean to inslot or gap department, and freight train is because the difference of bearing capacity, its own volume size also has the difference, lead to cleaning device's adaptability too low, even install height-adjusting's equipment additional and assist, also can improve certain hindrance because of the mutual restriction at side and car group top for side and car group top can't clean simultaneously. To this end, we propose a sweeper with adjustable sweeping height to solve the above problems.

Disclosure of Invention

Aiming at the defects that the design structure of the conventional freight train cleaning device is simpler, most of the conventional freight train cleaning device is an arch-type metal structure, and the cleaning device is matched with a rubber plate to scrape the wagon of the wagon, so that accumulated coal on the wagon is cleaned, the cleaning device is simpler, but the cleaning efficiency is low, the cleaning is difficult to be performed on the wagon in a groove or a gap, the adaptability of the cleaning device is too low because of the difference of the sizes of the freight trains due to different carrying capacity, even if the cleaning device is additionally provided with equipment for adjusting the height, the side surface and the top of the wagon side are improved by a certain obstruction due to the mutual limitation of the side surface and the top of the wagon side, the cleaning of the side surface and the top of the wagon side cannot be performed simultaneously, and the like.

The utility model provides the following technical scheme: the utility model provides a sweeper capable of adjusting cleaning height, includes the U type support, the inboard top of U type support is equipped with first U template, and first pneumatic cylinder is installed perpendicularly at the top of first U template, and first pneumatic cylinder is fixed perpendicularly at the top of U type support, the inside both sides symmetry of first U template is equipped with the connecting plate, and the top both ends of connecting plate are all connected with first U template through the pivot, and two connecting plates slope relatively and set up, the bottom both ends of connecting plate all are equipped with the strip shaped plate, strip shaped plate and connecting plate syntropy set up, the top of strip shaped plate is connected with the connecting plate through the connecting rod, the below of connecting plate is equipped with first rotor, and the both ends of first rotor are all connected with the strip shaped plate through the slewing bearing, and the first driving motor of one end coaxial arrangement of first rotor, install a plurality of equidistant first hair brushes on the first rotor, first brush sets up along the length direction of first rotor;

one of the connecting plates is provided with an arc rod on one side close to the other connecting plate, the arc rods are perpendicular to the two connecting plates, an arc tube is coaxially sleeved on the arc rods, the arc tube vertically penetrates through the other connecting plate, and the arc tube is fixedly connected with the other connecting plate.

Optionally, a cushion pad is coaxially installed at one end of the arc tube, which is close to the connecting plate fixed by the arc rod.

Optionally, the both sides symmetry of first pneumatic cylinder is equipped with the guide bar, and the guide bar runs through U type support through linear bearing, and the bottom of guide bar is fixed perpendicularly at the top of first U template.

Optionally, the inboard both ends of U type support all set up the bar groove along the length direction of first pneumatic cylinder, the bar inslot is equipped with two at least second pneumatic cylinders along the length direction of bar groove, and the side of second pneumatic cylinder perpendicular to U type support, and the one end that the bar groove was kept away from to the second pneumatic cylinder is fixed through the mount, the one side that the bar groove is close to first U template is equipped with the second U template along the length direction of bar groove, and the second U template is connected with the second pneumatic cylinder, and the second U template is corresponding with the bar groove, the inboard of second U template is equipped with the second roller along the length direction of second U template, and the both ends of second roller are all connected with the second U template through antifriction bearing, and the top coaxial mounting of second roller has the second driving motor, install a plurality of equidistant second brushes on the second roller, the second brush sets up along the length direction of second roller.

Optionally, the installation base is all installed at the bottom both ends of U type support, install the balancing weight on the installation base.

Compared with the existing sweeper with adjustable sweeping height, the utility model has the following beneficial effects:

1. through two connecting plates relative slope setting, cooperation arctube is spacing support between the connecting plate for two connecting plates are fan-shaped expansion, make first brush clean and highly adjust the process can not receive the influence of side second brush, simultaneously through the rotatability of connecting plate, when first brush descends, also can not be because of the accurate accuse difficulty that high-order regulation brought, and cause first roller to receive the continuation of first pneumatic cylinder to push down and take place the extrusion with the rim, lead to first roller or rim atress deformation's condition.

2. Through the combined action of the first hydraulic cylinder and the second hydraulic cylinder, the first hairbrush and the second hairbrush are pushed and adjusted, corresponding adjustment is conveniently carried out according to the volume of a freight train, the adaptability of the device to the vehicle bodies with different volumes is improved, and the cleaning effect of the device on the vehicle side is improved.

Drawings

FIG. 1 is a schematic view of a sweeper with adjustable sweeping height according to the present utility model;

FIG. 2 is a schematic view of the bottom structure of a sweeper with adjustable sweeping height according to the present utility model;

fig. 3 is a schematic cross-sectional view of a sweeper capable of adjusting the sweeping height according to the present utility model.

In the figure: 1. a U-shaped bracket; 2. a first hydraulic cylinder; 3. a first U-shaped plate; 4. a connecting plate; 5. a strip-shaped plate; 6. a connecting rod; 7. a first rotating roller; 8. a first brush; 9. a first driving motor; 10. an arc-shaped rod; 11. an arc tube; 12. a guide rod; 13. a bar-shaped groove; 14. a second hydraulic cylinder; 15. a second U-shaped plate; 16. a second roller; 17. a second driving motor; 18. a second brush; 19. a fixing frame; 20. a mounting base; 21. and (5) balancing weights.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-3, a sweeper capable of adjusting sweeping height comprises a U-shaped bracket 1, wherein a first U-shaped plate 3 is arranged above the inner side of the U-shaped bracket 1, a first hydraulic cylinder 2 is vertically arranged at the top of the first U-shaped plate 3, the first hydraulic cylinder 2 is vertically fixed at the top of the U-shaped bracket 1, connecting plates 4 are symmetrically arranged at two sides inside the first U-shaped plate 3, two ends of the top of the connecting plates 4 are connected with the first U-shaped plate 3 through rotating shafts, the two connecting plates 4 are oppositely and obliquely arranged, strip-shaped plates 5 are arranged at two ends of the bottom of the connecting plates 4, the strip-shaped plates 5 are arranged in the same direction as the connecting plates 4, the top of the strip-shaped plates 5 are connected with the connecting plates 4 through connecting rods 6, a first rotating roller 7 is arranged below the connecting plates 4, two ends of the first rotating roller 7 are connected with the strip-shaped plates 5 through rotating bearings, one end of the first rotating roller 7 is coaxially provided with a first driving motor 9, a plurality of first hairbrushes 8 which are arranged at equal intervals are arranged on the first rotating roller 7, and the first hairbrushes 8 are arranged along the length direction of the first rotating roller 7;

one of them connecting plate 4 is close to one side of another connecting plate 4 and installs arc pole 10, and arc pole 10 is all perpendicular two connecting plates 4, coaxial cup joint arc pipe 11 on the arc pole 10, arc pipe 11 runs through another connecting plate 4 perpendicularly, and arc pipe 11 and its fixed connection.

Specifically, through two connecting plates 4 relative slope setting, cooperation arced tube 11 is spacing support between to connecting plate 4 for two connecting plates 4 are fan-shaped expansion, make first brush 8 clean and highly adjust the process and can not receive the influence of side second brush 18, simultaneously through the rotatability of connecting plate 4, when first brush 8 descends, also can not be because of the accurate accuse difficulty that high-order regulation brought, and cause first roller 7 to receive the continuation of first pneumatic cylinder 2 to push down and take place the extrusion with the rim, lead to the condition that first roller 7 or rim atress warp.

Wherein, the arc tube 11 is close to the one end coaxial arrangement of the fixed connecting plate 4 of arc pole 10 and has the blotter, through the blotter, when rising to first U template 3, the buffering is provided to the being close to of two connecting plates 4 to it is too fast to prevent rising rate, bumps between connecting plate 4 and the arc tube 11, and then leads to the condition emergence of arc tube 11 damage.

The two sides of the first hydraulic cylinder 2 are symmetrically provided with guide rods 12, the guide rods 12 penetrate through the U-shaped support 1 through linear bearings, the bottoms of the guide rods 12 are vertically fixed at the top of the first U-shaped plate 3, and the guide rods 12 provide a guide effect on lifting of the first hairbrush 8 so as to ensure full contact between the first hairbrush 8 and the top of the vehicle upper.

The two ends of the inner side of the U-shaped support 1 are respectively provided with a strip-shaped groove 13 along the length direction of the first hydraulic cylinder 2, at least two second hydraulic cylinders 14 are arranged in the strip-shaped groove 13 along the length direction of the strip-shaped groove 13, the second hydraulic cylinders 14 are perpendicular to the side edges of the U-shaped support 1, one ends of the second hydraulic cylinders 14, which are far away from the strip-shaped groove 13, are fixed through fixing frames 19, one sides of the strip-shaped groove 13, which are close to the first U-shaped plate 3, are respectively provided with a second U-shaped plate 15 along the length direction of the strip-shaped groove 13, the second U-shaped plates 15 are connected with the second hydraulic cylinders 14, the second U-shaped plates 15 are corresponding to the strip-shaped groove 13, the inner sides of the second U-shaped plates 15 are respectively provided with second rotary rollers 16 along the length direction of the second U-shaped plates 15, the two ends of the second rotary rollers 16 are respectively connected with the second U-shaped plates 15 through rotary bearings, a second driving motor 17 is coaxially arranged at the tops of the second rotary rollers 16, a plurality of second brushes 18 are arranged on the second rotary rollers 16, the second brushes 18 are arranged along the length direction of the second rotary rollers 16, the length direction of the second rotary rollers 13, the second rotary rollers 15 are respectively correspond to the second brush bodies 2, the second brushes 2 and the second brush bodies are not corresponding to the second rotary rollers and the second brush bodies, and the second brush bodies are correspondingly arranged on the second rotary rollers, and the second device, and the volume of the device is convenient to carry out volume adjustment, and the device is different, and the volume adjustment and has the volume and can improve.

The U-shaped bracket comprises a U-shaped bracket body 1, wherein installation bases 20 are arranged at two ends of the bottom of the U-shaped bracket body 1, a balancing weight 21 is arranged on the installation bases 20, and stability after the U-shaped bracket body 1 is installed is provided through the balancing weight 21.

Working principle: when the truck is used, the U-shaped bracket 1 is fixed on two sides of a truck rail through the mounting base 20 so as to be supported and fixed, a train can pass through the lower part of the U-shaped bracket 1, a driver can drive the truck to the U-shaped bracket 1, when the train reaches the U-shaped bracket 1, the second hydraulic cylinder 14 can be controlled to push the second brushes 18 on two sides to be close to the side surface of the truck side and start the second driving motor 17, then the first hydraulic cylinder 2 is controlled to descend, the first brushes 8 are controlled to descend, as the position of the first brushes 8 is higher and can be blocked by the truck side, when the first brushes 7 contact the truck side, the truck side can rotate through the rotatability of the connecting plate 4, so that when the first brushes 8 descend, the first brushes 7 are not extruded with the truck side due to the accurate control difficulty caused by high-position adjustment, the condition that the first brushes 7 are pressed down by the first hydraulic cylinder 2, the first rotating rollers 7 or the truck side are forced to deform is found, when the controller finds that the first brushes 7 slide on the top of the truck side, the first rotating motor 2 can be suspended, and the first driving motor 9 and the first brushes 18 start to rotate along with the running of the truck side.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sweeper capable of adjusting sweeping height, which is characterized in that: the novel brush type air conditioner comprises a U-shaped support (1), a first U-shaped plate (3) is arranged above the inner side of the U-shaped support (1), a first hydraulic cylinder (2) is vertically arranged at the top of the first U-shaped plate (3), the first hydraulic cylinder (2) is vertically fixed at the top of the U-shaped support (1), connecting plates (4) are symmetrically arranged on two sides of the inner side of the first U-shaped plate (3), two ends of the top of the connecting plates (4) are connected with the first U-shaped plate (3) through rotating shafts, the two connecting plates (4) are oppositely inclined, strip-shaped plates (5) are arranged at two ends of the bottom of the connecting plates (4), the strip-shaped plates (5) are arranged in the same direction with the connecting plates (4), first rotating rollers (7) are arranged below the connecting plates (4), two ends of each first rotating roller (7) are connected with the strip-shaped plates (5) through rotating bearings, one end of each first rotating roller (7) is coaxially provided with a first driving motor (9), and a plurality of first rotating rollers (8) are arranged at equal intervals along the first rotating direction of the first rotating rollers (8);

one of them connecting plate (4) is close to one side of another connecting plate (4) and installs arc pole (10), and arc pole (10) all perpendicular two connecting plates (4), coaxial cup joint arc pipe (11) on arc pole (10), arc pipe (11) run through another connecting plate (4) perpendicularly, and arc pipe (11) and its fixed connection.

2. A sweeper with adjustable sweeping height as defined in claim 1, wherein: the buffer pad is coaxially arranged at one end of the arc-shaped pipe (11) close to the connecting plate (4) fixed by the arc-shaped rod (10).

3. A sweeper with adjustable sweeping height as defined in claim 1, wherein: guide rods (12) are symmetrically arranged on two sides of the first hydraulic cylinder (2), the guide rods (12) penetrate through the U-shaped support (1) through linear bearings, and the bottoms of the guide rods (12) are vertically fixed at the top of the first U-shaped plate (3).

4. A sweeper with adjustable sweeping height as defined in claim 1, wherein: the utility model discloses a brush, including U type support (1), first U type board (3), second U type board (15) and second pneumatic cylinder (14) are all set up bar groove (13) along the length direction of first pneumatic cylinder (2), be equipped with two at least second pneumatic cylinders (14) along the length direction of bar groove (13) in bar groove (13), the side of second pneumatic cylinder (14) perpendicular to U type support (1), and the one end that bar groove (13) was kept away from to second pneumatic cylinder (14) is fixed through mount (19), one side that bar groove (13) is close to first U type board (3) is equipped with second U type board (15) along the length direction of bar groove (13), second U type board (15) are connected with second pneumatic cylinder (14), and second U type board (15) are corresponding with bar groove (13), the inboard of second U type board (15) is equipped with second roller (16) along the length direction of second U type board (15), and the both ends of second roller (16) are all connected with second U type board (15) through rolling bearing, and second roller (16) top coaxial motor (16) are equipped with second roller (16) and are arranged along second brush (18) the second and are arranged on the length of second roller (18).

5. A sweeper with adjustable sweeping height as defined in claim 1, wherein: the U-shaped bracket is characterized in that mounting bases (20) are mounted at two ends of the bottom of the U-shaped bracket (1), and balancing weights (21) are mounted on the mounting bases (20).