CN212641374U

CN212641374U - Water conservancy grid scrubbing that water-proof grass twines uses tine harrow

Info

Publication number: CN212641374U
Application number: CN202021069992.0U
Authority: CN
Inventors: 王兵华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-02
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a water conservancy grid scrubbing of preventing winding of pasture and water is with tine harrow, including the rectangle frame, the lateral wall of rectangle frame is equipped with control mechanism, be equipped with the mounting groove in the rectangle frame, mounting groove sliding connection has the connecting plate, be connected through two springs between the inner wall of connecting plate and mounting groove, a plurality of tine harrow of other end fixedly connected with of connecting plate, the interior top of mounting groove is rotated and is connected with first rotation post and a plurality of second and rotates the post, be equipped with drive mechanism between first rotation post and the connecting plate. The utility model has reasonable structure design, not only can extend the tooth harrow to remove dirt for the grating when the tooth harrow is needed to be used, but also can protect the tooth harrow when the tooth harrow is not used and is positioned in the mounting groove; when aquatic plants can be wound on the toothed harrow, the aquatic plants can be cut, and the toothed harrow cannot be used due to the fact that the aquatic plants are wound on the toothed harrow is avoided.

Description

Water conservancy grid scrubbing that water-proof grass twines uses tine harrow

Technical Field

The utility model relates to a water conservancy grid scrubbing technical field especially relates to a water conservancy grid scrubbing of preventing winding of pasture and water is with tine harrow.

Background

The water conservancy grating is a dirt and slag removing device used in the flowing process of sewage in large sewage plants, river pumping stations and the like, and has the advantages that as the machine type is wide, the components of river garbage are complex, floating dirt and impurities accumulated in front of the grating are generally difficult to remove, particularly water hyacinth is the most harmful, the water conservancy grating is easy to wind on and is extremely difficult to clean, and the common rake teeth in the market are easy to wind on the rake by waterweeds when running, so that the normal operation of the work is influenced, the work efficiency is reduced, and the work progress is slowed down; therefore, the toothed harrow for the water conservancy grating decontamination, which can prevent the water plants from winding, is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a toothed harrow for removing dirt of a water conservancy grating capable of preventing water plants from winding.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a water conservancy grid scrubbing of preventing winding of pasture and water is with tine harrow, includes the rectangle frame, the lateral wall of rectangle frame is equipped with control mechanism, be equipped with the mounting groove in the rectangle frame, mounting groove sliding connection has the connecting plate, be connected through two springs between the inner wall of connecting plate and mounting groove, a plurality of tine harrows of other end fixedly connected with of connecting plate, the interior top of mounting groove is rotated and is connected with first rotation post and a plurality of second rotation post, be equipped with drive mechanism between first rotation post and the connecting plate, it is a plurality of the second rotates the bottom of post and all is equipped with cutting mechanism.

Preferably, control mechanism includes the connecting rod of fixed connection at the rectangle frame lateral wall, be equipped with the sliding tray in the connecting rod, sliding tray sliding connection has the action bars, the one end of action bars run through the lateral wall of rectangle frame and with the lateral wall fixed connection of connecting plate.

Preferably, drive mechanism establishes the first runner at first rotation post lateral wall including the cover, the bottom fixedly connected with gear of first rotation post, the one side fixedly connected with rack plate that the connecting plate is relative with the connecting rod, rack plate and gear intermeshing, first rotation post rotates with one of them second and is equipped with the interlock mechanism between the post.

Preferably, the linkage mechanism comprises a second rotating wheel which is sleeved on the outer side wall of one of the second rotating columns and is fixedly connected with the second rotating column, and the first rotating wheel is connected with the second rotating wheel through a first belt.

Preferably, the cutting mechanism comprises a third rotating wheel which is sleeved on the outer side wall of the second rotating column and is fixedly connected with the outer side wall of the second rotating column, and a cutting knife is fixedly connected to the bottom end of the second rotating column.

Preferably, a plurality of the third runners are connected with each other through a second belt.

Compared with the prior art, the utility model, its beneficial effect does:

1. through control mechanism's effect, can use the tine harrow when needs, extend away the tine harrow and carry out the scrubbing to the grid, when not using, the tine harrow is located the mounting groove, can protect the tine harrow.

2. Through the effect of drive mechanism, interlock mechanism and cutting mechanism, can cut the aquatic plant when having the aquatic plant in the winding on the tine harrow, avoid the aquatic plant winding tine harrow to cause the tine harrow unable use.

In conclusion, the toothed harrow can be extended out to remove dirt on the grating when the toothed harrow is needed to be used, and can be positioned in the mounting groove to protect the toothed harrow when the toothed harrow is not used; when aquatic plants can be wound on the toothed harrow, the aquatic plants can be cut, and the toothed harrow cannot be used due to the fact that the aquatic plants are wound on the toothed harrow is avoided.

Drawings

FIG. 1 is a schematic structural view of a water conservancy grating decontamination rake wound by water plants according to the present invention;

FIG. 2 is a side view of a part of the structure of a water conservancy grating decontamination rake wound with water plants according to the present invention;

fig. 3 is a schematic view of the connection of the partial structure of the toothed harrow for removing dirt of the water conservancy grating with winding of the water plants.

In the figure: 1 rectangular frame, 2 connecting rods, 3 sliding grooves, 4 operating rods, 5 mounting grooves, 6 connecting plates, 7 toothed rakes, 8 springs, 9 first rotating columns, 10 second rotating columns, 11 first rotating wheels, 12 second rotating wheels, 13 third rotating wheels, 14 first belts, 15 second belts, 16 gears, 17 rack plates and 18 cutting knives.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a rake for decontaminating a water conservancy grid wound by water plants comprises a rectangular frame 1, wherein a control mechanism is arranged on the outer side wall of the rectangular frame 1, the control mechanism comprises a connecting rod 2 fixedly connected to the outer side wall of the rectangular frame 1, a sliding groove 3 is arranged in the connecting rod 2, an operating rod 4 is slidably connected in the sliding groove 3, one end of the operating rod 4 is sleeved with a rubber pad, one end of the operating rod 4 penetrates through the side wall of the rectangular frame 1 and is fixedly connected with the side wall of a connecting plate 6, and when the rake is not used, the rake 7 is positioned in a mounting groove 5 and can protect the rake 7; when needs use, press action bars 4, action bars 4 drive connecting plate 6 and remove, and connecting plate 6 removes and takes out mounting groove 5 with tine harrow 7, carries out the scrubbing through tine harrow 7 to the grid.

The rectangular frame 1 is internally provided with a mounting groove 5, the mounting groove 5 is connected with a connecting plate 6 in a sliding way, the connecting plate 6 is connected with the inner wall of the mounting groove 5 through two springs 8, the other end of the connecting plate 6 is fixedly connected with a plurality of toothed rakes 7, the inner top of the mounting groove 5 is connected with a first rotating column 9 and a plurality of second rotating columns 10 in a rotating way, a transmission mechanism is arranged between the first rotating column 9 and the connecting plate 6, the transmission mechanism comprises a first rotating wheel 11 sleeved on the outer side wall of the first rotating column 9, the bottom end of the first rotating column 9 is fixedly connected with a gear 16, one surface of the connecting plate 6 opposite to the connecting rod 2 is fixedly connected with a rack plate 17, the rack plate 17 is meshed with the gear 16, when aquatic plants are wound on the toothed rakes 7, the operating rod 4 is pulled, the connecting plate 6 moves towards the mounting groove 5 under the action of the pulling, the rack plate 17 moves to drive the gear 16 to rotate, the gear 16 rotates the first rotating column 9 to rotate, and the first rotating column 9 rotates to drive the first rotating wheel 11 to rotate.

Be equipped with the link gear between first rotation post 9 and one of them second rotation post 10, the link gear is including the cover establish at one of them second rotation post 10 lateral wall and rather than fixed connection's second runner 12, be connected through first belt 14 between first runner 11 and the second runner 12, first runner 11 rotates and drives second runner 12 and rotate, second runner 12 rotates and drives third runner 13 and rotate, third runner 13 rotates and drives cutting knife 18 and rotates, when tine harrow 7 removes to mounting groove 5, cutting knife 18 cuts the aquatic plant of winding on tine harrow 7, avoid winding aquatic plant on tine harrow 7 when clearing dirt to the grid.

The bottom that a plurality of seconds rotated post 10 all is equipped with cutting mechanism, and cutting mechanism establishes including the cover and rotates the post 10 lateral wall and rather than fixed connection's third runner 13 at the second, all is connected through second belt 15 between a plurality of third runners 13, and the second rotates the bottom fixedly connected with cutting knife 18 of post 10.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, when needs carry out the scrubbing to the grid, press action bars 4, action bars 4 drive connecting plate 6 and remove, and connecting plate 6 removes and takes out mounting groove 5 with tine harrow 7, carries out the scrubbing to the grid through tine harrow 7.

When the aquatic plant is wound on the toothed harrow 7, the operating rod 4 is pulled, under the pulling force of the operating rod 4 and the elastic force of the spring 8, the connecting plate 6 moves in the mounting groove 5, the connecting plate 6 moves to drive the rack plate 17 to move, the rack plate 17 moves to drive the gear 16 to rotate, the gear 16 rotates the first rotating column 9 to rotate, the first rotating column 9 rotates to drive the first rotating wheel 11 to rotate, the first rotating wheel 11 rotates to drive the second rotating wheel 12 to rotate, the second rotating wheel 12 rotates to drive the third rotating wheel 13 to rotate, the third rotating wheel 13 rotates to drive the cutting knife 18 to rotate, when the toothed harrow 7 moves in the mounting groove 5, the cutting knife 18 cuts the aquatic plant wound on the toothed harrow 7, and the aquatic plant winding on the toothed harrow 7 is avoided when the grating is cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water conservancy grid scrubbing of preventing winding of grass is with tine harrow, includes rectangle frame (1), its characterized in that, the lateral wall of rectangle frame (1) is equipped with control mechanism, be equipped with mounting groove (5) in rectangle frame (1), mounting groove (5) sliding connection has connecting plate (6), be connected through two springs (8) between the inner wall of connecting plate (6) and mounting groove (5), a plurality of tine harrow (7) of other end fixedly connected with of connecting plate (6), the interior top of mounting groove (5) is rotated and is connected with first rotation post (9) and a plurality of second and rotates post (10), be equipped with drive mechanism between first rotation post (9) and connecting plate (6), it is a plurality of the second rotates the bottom of post (10) and all is equipped with cutting mechanism.

2. The toothed harrow for preventing water conservancy grating pollution of winding of water grass according to claim 1, wherein the control mechanism comprises a connecting rod (2) fixedly connected to the outer side wall of the rectangular frame (1), a sliding groove (3) is formed in the connecting rod (2), an operating rod (4) is slidably connected in the sliding groove (3), and one end of the operating rod (4) penetrates through the side wall of the rectangular frame (1) and is fixedly connected with the side wall of the connecting plate (6).

3. The toothed harrow for water conservancy grid decontamination of preventing water grass winding of claim 1, wherein the transmission mechanism comprises a first rotating wheel (11) sleeved on the outer side wall of a first rotating column (9), a gear (16) is fixedly connected to the bottom end of the first rotating column (9), a rack plate (17) is fixedly connected to one face, opposite to the connecting rod (2), of the connecting plate (6), the rack plate (17) and the gear (16) are meshed with each other, and a linkage mechanism is arranged between the first rotating column (9) and one of the second rotating columns (10).

4. The toothed harrow for preventing water conservancy grating pollution of winding of water plants as claimed in claim 3, wherein the linkage mechanism comprises a second rotating wheel (12) sleeved on the outer side wall of one of the second rotating columns (10) and fixedly connected with the same, and the first rotating wheel (11) is connected with the second rotating wheel (12) through a first belt (14).

5. The toothed harrow for preventing water conservancy grating pollution of winding of waterweeds as claimed in claim 1, wherein the cutting mechanism comprises a third rotating wheel (13) sleeved on the outer side wall of the second rotating column (10) and fixedly connected with the second rotating column, and a cutting knife (18) is fixedly connected to the bottom end of the second rotating column (10).

6. The toothed harrow for water conservancy grid sewage disposal of claim 5, wherein a plurality of the third rotating wheels (13) are connected with each other through a second belt (15).