CN213061932U

CN213061932U - Dirt removing mechanism capable of lifting grid

Info

Publication number: CN213061932U
Application number: CN202021361692.XU
Authority: CN
Inventors: 俞国民; 朱建均; 吴进良
Original assignee: Wuxi Junda Electromechanical Manufacturing Co ltd
Current assignee: Wuxi Junda Electromechanical Manufacturing Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-27
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a trash cleaning mechanism capable of lifting a grid, which solves the problem of inconvenient use if the way of lifting a trash rack by a crane is influenced by environmental factors, and the technical proposal is characterized in that one end of a frame body is provided with a swing track extending to the water surface, the vertical two sides of the swing track are provided with first hydraulic cylinders, the swing track is provided with vertically spaced slide rails, the grid lifting mechanism comprises a lifting motor, a winding drum and a grid lifting grapple, a lifting steel wire rope is wound on the winding drum, the top of the frame body is fixedly connected with a pulley block, the lifting steel wire rope passes through the pulley block and is fixedly connected with the grid lifting grapple, the top of the grid lifting grapple is provided with a rotating shaft and a second hydraulic cylinder, the second hydraulic cylinder is used for driving the grid lifting grapple to rotate along the rotating shaft, one end of the trash rack close to the swing track is provided with a pulley, the pulley, the trash rack is of a frame structure with grid bars arranged according to grid distances, the top of the trash rack is in extrusion contact with the grid lifting grapple, and the grid lifting grapple is detachably arranged.

Description

Dirt removing mechanism capable of lifting grid

Technical Field

The utility model relates to a trash remover technical field, more specifically say, it relates to a trash removing mechanism that can play bars.

Background

The current traditional trash remover can only collect the single function of dirt before the trash rack, if the trash rack needs to be maintained and overhauled, only a hoist special for hoisting the trash rack can be additionally installed or the trash rack can be directly hoisted by a large-tonnage hoist for overhauling, and the above methods all have limitations: the crane in some special occasions is difficult to reach the position, the working site is limited, the simultaneous installation of the trash remover and the hoist for hoisting the trash rack is difficult, a large amount of cost is increased, and the hoist with the usage amount less than 1 time per year is installed.

At present, a chinese patent publication No. CN110004895A discloses a trash rack with a trash rack, which includes a trash rack and a trash rack device disposed on the trash rack, wherein the trash rack device includes a trash rack configured on the trash rack in a lifting manner, a shovel tooth is disposed at the bottom of the trash rack, and a rotary tooth and a rotary driving device for driving the rotary tooth to rotate are disposed on the trash rack.

Although the device has the characteristics of low cost, high trash cleaning efficiency and compact structure, when the trash rack needs to be maintained, a crane or a hoist is still required to be installed, the operation of the crane is influenced by environmental factors, and the hoist has higher operating cost and is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a to the prior art exist not enough, the utility model aims to provide a realize the trash cleaning, lift by crane the trash rack shared can play the mechanism of decontaminating of bars.

In order to achieve the purpose, the utility model provides a trash cleaning mechanism capable of lifting a grid, which comprises a frame body and a trash rack, wherein the frame body is provided with a grid lifting mechanism, one end of the frame body is provided with a swing track extending to the trash rack, the vertical two sides of the swing track are provided with first hydraulic cylinders, the first hydraulic cylinders can drive the swing track to rotate by taking the top of the frame body as a rotating point, the swing track is provided with vertically spaced slide rails, the grid lifting mechanism comprises a lifting motor, a winding drum and a grid lifting grapple, a lifting steel wire rope is wound on the winding drum, the top of the frame body is fixedly connected with a pulley block, the lifting steel wire rope passes through the pulley block and is fixedly connected with the grid lifting grapple, the top of the grid lifting grapple is provided with a rotating shaft and a second hydraulic cylinder, the second hydraulic cylinder is used for driving the grid lifting grapple to rotate, the one end that plays bars grapple and be close to swing track is equipped with the pulley, the pulley with the slide rail is slided and is connected, trash rack is frame type structure, its top with play bars grapple extrusion contact, it can dismantle the setting to play bars grapple, still be equipped with the grab bucket of decontaminating on the support body, the same motor, reel and the second hydraulic cylinder that rises of trash rack and play bars grapple sharing, the grab bucket of decontaminating and second hydraulic cylinder output fixed connection, the second hydraulic cylinder can be followed the pivot and driven the grab bucket of decontaminating rotates, the setting can be dismantled to the grab bucket of decontaminating.

By adopting the technical scheme, when the trash rack needs to be maintained, the second hydraulic cylinder of the grid lifting mechanism is only needed to control the grid lifting grapple, so that the grid lifting grapple is fastened under the top of the inverted T-shaped trash rack, then the lifting steel wire rope on the winding drum is pulled by the lifting motor, the lifting of the trash rack on the pulley block is driven by the grid lifting grapple, and the trash rack is convenient to disassemble.

The utility model discloses further set up to: still be equipped with the grab bucket of decontaminating on the support body, the same motor that rises of trash grab bucket and play bars grapple sharing, reel and second hydraulic cylinder, trash grab bucket and second hydraulic cylinder output fixed connection, the second hydraulic cylinder can drive along the pivot the trash grab bucket rotates, trash grab bucket can dismantle the setting, still be equipped with on the swing track and turn over board and third hydraulic cylinder, turn over the board inlay and establish in the swing track, third hydraulic cylinder with swing track fixed connection, its output shaft with turn over board bottom fixed connection, third hydraulic cylinder can drive and turn over the board and rotate on the swing track.

By adopting the technical scheme, when dirt is cleaned, the lifting gate grab hook is detached, the dirt cleaning grab bucket is installed, the swing track is adjusted to be flush with the surface grid bar of the dirt barrier through the first hydraulic cylinder, the dirt cleaning grab bucket is controlled to be opened by a certain angle through the second hydraulic cylinder under the action of the lifting steel wire rope and enters water along the swing track and the direction of the grid bar of the dirt barrier, then the second hydraulic cylinder controls the dirt cleaning grab bucket to be retracted and upwards collect dirt in front of the dirt barrier, after the lifting steel wire rope pulls the dirt cleaning grab bucket to the highest point, the turning plate is outwards rotated through the third hydraulic cylinder, the turning plate embedded in the swing track is lifted by a certain angle, and finally the dirt cleaning grab bucket is opened again to start dirt removal, so that the dirt slides to a garbage concentration point along the turning plate, namely, a dirt cleaning work cycle is performed, and the process is repeated until the dirt is completely cleaned in front of the dirt barrier.

The utility model is further arranged in that the grid raising mechanism comprises two and is symmetrical by the center of the swing track, the frame body is also provided with a control room, and the bottom of the frame body is connected with the ground track in a sliding way.

Through the technical scheme, the operation room is convenient for personnel to control the whole machine, and the sliding connection between the frame body and the ground track is also used for moving the whole machine and is suitable for different working conditions.

To sum up, the utility model has the advantages of as follows: the general design has avoided conventional trash cleaning machine to adopt the loop wheel machine to hang the problem that the trash rack mode received the work site restriction, need not to increase a large amount of costs and installs a headstock gear that the use amount is less than 1 every year, and the general machine only needs to change the function that the dirt of trash cleaning grab bucket and the removal of lifting gate grapple can realize the trash cleaning machine and the dismantlement of trash rack, and general structural design is reasonable, convenient operation.

Drawings

FIG. 1 is a schematic structural view of a grid start mechanism in operation according to embodiment 1;

fig. 2 is a schematic structural view of a rack body in the cleaning process in embodiment 1.

In the figure, 1, a frame body; 11. a pulley block; 12. a swing track; 13. a slide rail; 14. a first hydraulic cylinder; 15. a third hydraulic cylinder; 16. turning over a plate; 2. a trash rack; 3. a grid raising mechanism; 31. lifting a grid grapple; 32. a reel; 33. hoisting a steel wire rope; 34. a second hydraulic cylinder; 35. a rotating shaft; 36. a pulley; 37. a hoisting motor; 4. a trash removal grab bucket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, a trash cleaning mechanism that can play bars includes support body 1 and trash rack 2:

as shown in fig. 1, fig. 1 is a schematic structural diagram in a grid lifting state, a grid lifting mechanism 3 is arranged on a frame body 1, one end of the frame body 1 is provided with a swing rail 12 extending to a water surface, two vertical sides of the swing rail 12 are provided with first hydraulic cylinders 14, the swing rail 12 is provided with vertically spaced slide rails 13, the grid lifting mechanism 3 comprises a lifting motor 37, a winding drum 32 and a grid lifting grapple 31, a lifting steel wire rope 33 is wound on the winding drum 32, the top of the frame body 1 is fixedly connected with a pulley block 11, the lifting steel wire rope 33 passes through the pulley block 11 and is fixedly connected with the grid lifting grapple 31, the top of the grid lifting grapple 31 is provided with a rotating shaft 35 and a second hydraulic cylinder 34, the second hydraulic cylinder 34 is used for driving the grid lifting grapple 31 to rotate along the rotating shaft 35, one end of the grid lifting grapple 31 close to the swing rail 12 is provided with a pulley 36, the pulley 36 is connected with the, the top of the lifting grid grapple 31 is in pressing contact with the lifting grid grapple 31, and the lifting grid grapple 31 is detachably arranged.

Therefore, the first hydraulic oil cylinders 14 on the two sides of the swing track 12 are output outwards, the swing track 12 can be pushed (pulled) by a certain angle, the conversion between the dirt cleaning state of the swing track 12 and the position of the lifting grid is realized, when the swing track 12 is flush with the track of the trash rack 2, the swing track is used as the track of the lifting grid, and when the swing track 12 is flush with the grid surface of the upstream surface of the trash rack 2, the swing track 12 of the dirt cleaning grab bucket 4 in the dirt cleaning state is used.

When the trash rack 2 needs to be maintained, the second hydraulic cylinder 34 of the trash rack lifting mechanism 3 is only needed to control the trash rack grapple 31, so that the trash rack grapple 31 is fastened below the top of the inverted-T-shaped trash rack 2, then the lifting motor 37 drives the lifting steel wire rope 33 on the winding drum 32, the trash rack grapple 31 is driven to lift the trash rack 2 upwards along the track, and the trash rack 2 is convenient to detach.

As shown in fig. 2, fig. 2 is a structural diagram of the switchboard in a decontamination state, the frame body 1 is further provided with a decontamination grab bucket 4, the decontamination grab bucket 4 and the lifting gate grab hook 31 share the same lifting motor 37, the winding drum 32 and the second hydraulic cylinder 34, the decontamination grab bucket 4 is fixedly connected with the output end of the second hydraulic cylinder 34, the second hydraulic cylinder 34 can drive the movable teeth of the decontamination grab bucket 4 to rotate to open and close along the rotating shaft 35, and the decontamination grab bucket 4 can be detachably arranged.

The swing track 12 is further provided with a turning plate 16 and a third hydraulic oil cylinder 15, the turning plate is embedded in the swing track 12, the third hydraulic oil cylinder 15 is fixedly connected with the swing track 12, an output shaft of the third hydraulic oil cylinder is fixedly connected with the bottom of the turning plate 16, and the third hydraulic oil cylinder 15 can drive the turning plate 16 to rotate on the swing track 12.

Therefore, when the main unit is used for cleaning, the lifting gate grab hook 31 is detached, the cleaning grab bucket 4 is installed, the swing track 12 is adjusted to be flush with the water surface grid bar surface of the trash rack 2 through the first hydraulic cylinder 14, at the moment, the cleaning grab bucket 4 is controlled to be opened at a certain angle by the second hydraulic cylinder 34 under the action of the lifting steel wire rope 33 and enters the water along the swing track 12 and the grid bar direction of the trash rack 2, then the second hydraulic cylinder 34 controls the second hydraulic cylinder to withdraw and collect the dirt in front of the trash rack 2 upwards, after the lifting steel wire rope 33 is pulled to the highest point, the turning plate 16 is further rotated outwards by the third hydraulic oil cylinder 15, the turning plate 16 embedded in the swing track 12 is lifted by a certain angle, and finally the trash removal grab bucket 4 is opened again to start dirt removal, so that the dirt slides to a trash concentration point along the turning plate 16, namely, a circulation of trash removal work is carried out, and the process is repeated until the dirt is completely removed in front of the trash rack 2.

As shown in fig. 1 and 2, the grid raising mechanism 3 includes two and is centrosymmetric with the swing track 12, the frame body 1 is further provided with a control cabin, and the bottom of the frame body 1 is connected with the ground track in a sliding manner.

The control of personnel to the complete machine is made things convenient for to the control room, and the connection that slides of support body 1 and ground track is also for the removal of complete machine, is applicable to different operating modes.

The general design has avoided conventional trash cleaning machine to adopt the loop wheel machine to hang the problem that trash rack 2 mode received the work site restriction, need not to increase a large amount of costs and installs a headstock gear that the use amount is less than 1 time every year, and the general machine only needs to change trash cleaning grab bucket 4 and plays bars grapple 31 and can realize the function of the trash cleaning of trash cleaning machine and the dismantlement of trash rack 2, and overall structural design is reasonable, convenient operation.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a can play mechanism of decontaminating of bars, includes support body (1) and trash rack (2), its characterized in that: the trash rack is characterized in that a grid lifting mechanism (3) is arranged on the rack body (1), a swing track (12) extending to the trash rack (2) is arranged at one end of the rack body (1), first hydraulic oil cylinders (14) are arranged on the vertical two sides of the swing track (12), the first hydraulic oil cylinders (14) can drive the swing track (12) to rotate by taking the top of the rack body (1) as a turning point, vertically spaced slide rails (13) are arranged on the swing track (12), the grid lifting mechanism (3) comprises a lifting motor (37), a winding drum (32) and a grid lifting grapple (31), a lifting steel wire rope (33) is wound on the winding drum (32), a pulley block (11) is fixedly connected to the top of the rack body (1), the lifting steel wire rope (33) penetrates through the pulley block (11) and is fixedly connected with the grid lifting grapple (31), a rotating shaft (35) and a second hydraulic oil cylinder (34) are arranged on the top of the, the second hydraulic cylinder (34) is used for driving the grid grapple (31) to rotate along the rotating shaft (35), one end of the grid grapple (31) close to the swing track (12) is provided with a pulley (36), the pulley (36) is connected with the sliding rail (13) in a sliding manner, the trash rack (2) is of a frame structure with grid bars arranged according to grid distances, the top of the frame structure is in extrusion contact with the grid grapple (31), the grid grapple (31) is detachably arranged, the frame body (1) is further provided with a trash-cleaning grab bucket (4), the trash-cleaning grab bucket (4) and the grid grapple (31) share the same lifting motor (37), a winding drum (32) and the second hydraulic cylinder (34), the trash-cleaning grab bucket (4) is fixedly connected with the output end of the second hydraulic cylinder (34), the second hydraulic cylinder (34) can drive the trash cleaning grab bucket (4) to rotate along the rotating shaft (35), the trash cleaning grab bucket (4) is detachably arranged.

2. A grating cleaning mechanism as claimed in claim 1, wherein: the swing track (12) is further provided with a turning plate (16) and a third hydraulic oil cylinder (15), the turning plate is embedded in the swing track (12), the third hydraulic oil cylinder (15) is fixedly connected with the swing track (12), an output shaft of the third hydraulic oil cylinder is fixedly connected with the bottom of the turning plate (16), and the third hydraulic oil cylinder (15) can drive the turning plate (16) to rotate on the swing track (12).

3. A grating cleaning mechanism as claimed in claim 1, wherein: the grid lifting mechanism (3) comprises two grid lifting mechanisms and is centrosymmetric with the swing track (12).

4. A grating cleaning mechanism as claimed in claim 1, wherein: the frame body (1) is further provided with a control room, and the bottom of the frame body (1) is connected with a ground track in a sliding mode.