CN215962438U

CN215962438U - A filter screen that is convenient for change for negative pressure adsorbs collection box

Info

Publication number: CN215962438U
Application number: CN202122468229.6U
Authority: CN
Inventors: 范寺嘉; 张婉婷
Original assignee: Suzhou Yujiang Intelligent Technology Co ltd
Current assignee: Suzhou Yujiang Intelligent Technology Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-03-08
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a filter screen convenient to replace for a negative pressure adsorption recovery box, which comprises a support frame, a filter screen, a fixing frame, a limiting block and a fixing hole, wherein the filter screen is installed on the support frame, the fixing frame is installed on the support frame, a fixing column is installed on the fixing frame, a rotating column is connected onto the fixing column, a rotating rod is installed on the rotating column, a connecting rod is connected onto the rotating column, the connecting rod is installed on a boat supporting plate, and a collection port is formed in the filter screen. This a filter screen for being convenient for change of negative pressure adsorption recovery case is provided with rotatable rotation post, can make its convenience fix on the connecting rod through the rotation that rotates the post, has simplified the installation procedure of support frame, and then has simplified the installation of filter screen, also is convenient for to follow the connecting rod with rotating the post through the rotation that rotates the post and dismantles, is convenient for clear up the rubbish in the filter screen, and rotates the post and connect on the mount, prevents to rotate losing and droing of post.

Description

A filter screen that is convenient for change for negative pressure adsorbs collection box

Technical Field

The utility model relates to the technical field, in particular to a filter screen convenient to replace and used for a negative pressure adsorption recovery box.

Background

Along with the development of the urbanization process, the treatment of urban water areas is more and more emphasized, and in the treatment process of rivers at present, the conditions of low efficiency and high manpower requirement still exist in the collection of floating objects on water. Aiming at a small closed water area, a mode of artificial king fishing and fence traction enrichment is generally adopted. For larger lakes and rivers, large mechanical collection modes such as ship collection and salvage, water absorption purifiers and the like are generally adopted. In order to improve collection efficiency, can adsorb the collection box through the installation negative pressure, increase water velocity, regardless of the collection of any floater on water, all need use the filter screen to separate river and floater, and the current filter screen that is used for the negative pressure to adsorb the collection box, at the in-process that uses, need regularly change, the filter screen is passed through the nut more and is fixed on the ship, inconvenient dismantlement to the filter screen when the clearance.

We have therefore proposed a filter screen for a suction recovery tank which is easy to replace, in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter screen for a negative pressure adsorption recovery box, which is convenient to replace, and solves the problems that the filter screen for the negative pressure adsorption recovery box in the prior art in the market needs to be replaced periodically in the use process, is fixed on a boat through a nut and is inconvenient to disassemble in cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a filter screen convenient to change for negative pressure adsorbs collection box, includes support frame, filter screen, mount, stopper and fixed orifices, install the filter screen on the support frame, and install the mount on the support frame, install the fixed column on the mount, be connected with the rotation post on the fixed column, install the dwang on the rotation post, and be connected with the connecting rod on the rotation post, the connecting rod is installed in the ship backup pad, set up on the filter screen and collect the mouth, set up the thread groove on the rotation post, the spacing groove has been seted up on the thread groove, the central groove has been seted up on the fixed column, and installs the stopper on the fixed column, the fixed orifices has been seted up on the mount.

Preferably, four fixing frames are distributed on the left side and the right side of the supporting frame and located at the same height, and fixing columns are fixedly connected to the tops of the fixing frames.

Preferably, the rotating column is of a rotating structure on the fixing column through a limiting block, the limiting block is fixedly installed at the top of the fixing column, and the top surface of the fixing column is flush with the top surface of the limiting block.

Preferably, the dwang has four about the axis central symmetry of rotating the post on rotating the post, and the length of dwang equals the internal diameter of rotating the post to the dwang is located the upper portion outside of rotating the post.

Preferably, the inner diameter of the central groove is equal to the inner diameter of the fixing hole, the inner diameter of the central groove is larger than the outer diameter of the connecting rod, and the connecting rod is in meshed connection with the rotating column through the threaded groove.

Preferably, the outer diameter of the limiting block is equal to the inner diameter of the limiting groove, the outer diameter of the limiting block is larger than the inner diameter of the thread groove, and the height of the limiting block is equal to the height of the limiting groove.

Compared with the prior art, the utility model has the beneficial effects that: the filter screen which is used for the negative pressure adsorption recovery box and is convenient to replace,

(1) the rotatable rotating column is arranged, the rotating column can be conveniently fixed on the connecting rod through rotation of the rotating column, the mounting steps of the supporting frame are simplified, the mounting of the filter screen is further simplified, the rotating column can be conveniently detached from the connecting rod through rotation of the rotating column, garbage in the filter screen can be conveniently cleaned, and the rotating column is connected to the fixing frame to prevent the rotating column from being lost and falling off;

(2) be provided with the fixed column, fixed column fixed mounting is on the mount, and the mount carries on spacingly to the rotation post through the stopper, makes the rotation post rotate on the stopper, improves the stability of rotation post structure, and extends the fixed orifices through the centre groove in the fixed column, improves the stability of mount and connecting rod laminating, has improved the fixed stability of fixed column.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of a vertical cross-section of the rotating column of the present invention;

fig. 4 is a cross-sectional structure diagram of the rotating column of the present invention.

In the figure: 1. a support frame; 2. filtering with a screen; 3. a fixed mount; 4. fixing a column; 5. rotating the column; 6. rotating the rod; 7. a connecting rod; 8. a boat support plate; 9. a collection port; 10. a thread groove; 11. a limiting groove; 12. a central slot; 13. a limiting block; 14. and (7) fixing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a filter screen convenient to replace for a negative pressure adsorption recovery box comprises a support frame 1, a filter screen 2, a fixing frame 3, a fixing column 4, a rotating column 5, a rotating rod 6, a connecting rod 7, a boat supporting plate 8, a collecting port 9, a thread groove 10, a limiting groove 11, a central groove 12, a limiting block 13 and a fixing hole 14, wherein the filter screen 2 is arranged on the support frame 1, a fixed frame 3 is arranged on the supporting frame 1, a fixed column 4 is arranged on the fixed frame 3, a rotating column 5 is connected on the fixed column 4, a rotating rod 6 is arranged on the rotating column 5, and rotate and be connected with connecting rod 7 on the post 5, connecting rod 7 is installed in ship backup pad 8, has seted up on filter screen 2 and has collected mouth 9, has seted up thread groove 10 on rotating the post 5, has seted up spacing groove 11 on the thread groove 10, has seted up central groove 12 on the fixed column 4, and installs stopper 13 on the fixed column 4, has seted up fixed orifices 14 on the mount 3.

The mount 3 distributes in the left and right sides of support frame 1 has four, and four mounts 3 are located same height to the top fixedly connected with fixed column 4 of mount 3 makes things convenient for to install support frame 1 through mount 3.

Rotate post 5 and be revolution mechanic on fixed column 4 through stopper 13, and stopper 13 fixed mounting is at the top of fixed column 4 to the top surface of fixed column 4 flushes with stopper 13's top surface mutually, and the convenience will rotate post 5 and install on connecting rod 7 through rotating.

Dwang 6 has four about the axis central symmetry of rotation post 5 to distribute on rotation post 5, and the length of dwang 6 equals the internal diameter of rotation post 5 to dwang 6 is located the upper portion outside of rotation post 5, conveniently rotates rotation post 5 through dwang 6.

The inner diameter of the central groove 12 is equal to that of the fixing hole 14, the inner diameter of the central groove 12 is larger than the outer diameter of the connecting rod 7, and the connecting rod 7 is meshed with the rotating column 5 through the threaded groove 10, so that the connecting rod 7 can be directly inserted into the threaded groove 10 conveniently.

The external diameter of stopper 13 equals the internal diameter of spacing groove 11, and the external diameter of stopper 13 is greater than the internal diameter of thread groove 10 to stopper 13 highly equals the height of spacing groove 11, conveniently carries out spacingly through stopper 13 to the rotating column 5.

The working principle is as follows: when using this a filter screen of being convenient for change for negative pressure adsorbs collection box, at first install the device on the ship backup pad 8 of binary ship, insert four fixed orifices 14 of mount 3 to connecting rod 7 simultaneously on, make connecting rod 7 pass fixed orifices 14 and rise to on the thread groove 10, then rotate rotation post 5 through dwang 6, rotation post 5 rotates on fixed column 4, then it rotates post 5 to push down slightly, make rotation post 5 mesh with connecting rod 7 through its inside thread groove 10 and be connected, and then install rotation post 5 on connecting rod 7, the bottom of until mount 3 is laminated with the top of ship backup pad 8 mutually, and then install filter screen 2 on the binary ship.

The double-body boat can drive the filter screen 2 to move in the running process, so that river water and floating objects enter the filter screen 2 through the collecting port 9 and are collected, when the filter screen 2 needs to be replaced, the rotating rod 6 is firstly rotated, the rotating column 5 is driven by the rotating rod 6 to rotate on the connecting rod 7, the rotating column 5 rotates on the limiting block 13, the rotating column 5 drives the fixing frame 3 to ascend on the connecting rod 7 through the limiting block 13 until the thread groove 10 of the rotating column 5 is disconnected with the connecting rod 7, then the rotating column 5 is pulled upwards, so that the connecting rod 7 sequentially slides out of the central groove 12 and the fixing hole 14, the fixing frame 3 is detached, a new filter screen 2 is mounted again, the use of the device is completed, and the content which is not described in detail in the specification belongs to the prior art known by the professional in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a filter screen that is used for being convenient for of negative pressure adsorption recovery case to change, includes support frame (1), filter screen (2), mount (3), stopper (13) and fixed orifices (14), its characterized in that: install filter screen (2) on support frame (1), and install mount (3) on support frame (1), install fixed column (4) on mount (3), be connected with on fixed column (4) and rotate post (5), rotate and install dwang (6) on post (5), and be connected with connecting rod (7) on rotating post (5), connecting rod (7) are installed in boat backup pad (8), seted up on filter screen (2) and collected mouth (9), threaded groove (10) have been seted up on rotating post (5), spacing groove (11) have been seted up on threaded groove (10), central groove (12) have been seted up on fixed column (4), and install stopper (13) on fixed column (4), fixed orifices (14) have been seted up on mount (3).

2. The filter screen convenient for replacement for the negative pressure adsorption recovery tank according to claim 1, wherein: the four fixing frames (3) are distributed on the left side and the right side of the supporting frame (1), the four fixing frames (3) are located at the same height, and the top of each fixing frame (3) is fixedly connected with a fixing column (4).

3. The filter screen convenient for replacement for the negative pressure adsorption recovery tank according to claim 1, wherein: the rotating column (5) is of a rotating structure on the fixing column (4) through the limiting block (13), the limiting block (13) is fixedly installed at the top of the fixing column (4), and the top surface of the fixing column (4) is flush with the top surface of the limiting block (13).

4. The filter screen convenient for replacement for the negative pressure adsorption recovery tank according to claim 1, wherein: dwang (6) have four in the axis central symmetry who rotates post (5) on rotating post (5), and the length of dwang (6) equals the internal diameter that rotates post (5) to dwang (6) are located the upper portion outside that rotates post (5).

5. The filter screen convenient for replacement for the negative pressure adsorption recovery tank according to claim 1, wherein: the inner diameter of the central groove (12) is equal to that of the fixing hole (14), the inner diameter of the central groove (12) is larger than the outer diameter of the connecting rod (7), and the connecting rod (7) is in meshed connection with the rotating column (5) through the thread groove (10).

6. The filter screen convenient for replacement for the negative pressure adsorption recovery tank according to claim 1, wherein: the outer diameter of the limiting block (13) is equal to the inner diameter of the limiting groove (11), the outer diameter of the limiting block (13) is larger than the inner diameter of the thread groove (10), and the height of the limiting block (13) is equal to the height of the limiting groove (11).