CN209853761U

CN209853761U - Circulating environmental protection mechanical grating de-dirt machine

Info

Publication number: CN209853761U
Application number: CN201920669334.6U
Authority: CN
Inventors: 黄罗清
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-11
Filing date: 2019-05-11
Publication date: 2019-12-27
Anticipated expiration: 2029-05-11

Abstract

The utility model discloses a circulating environmental protection machinery grid de-dirt machine, include the frame and install the rake teeth in the frame with the chain through drive arrangement, the water tank is installed to the frame upper end, the rose box is installed to the frame lower extreme, be equipped with the filter equipment who makes the debris separation in the rose box, the water tank upper end is connected with the intake pipe, the one end that the water tank was kept away from to the intake pipe is connected with a cylinder section of thick bamboo, install the piston in the cylinder section of thick bamboo, reciprocating motion's mobile device about the drive piston is installed to the piston lower extreme. The utility model discloses case is through motor rotation drive piston reciprocating motion from top to bottom, when the piston downstream, is the negative pressure in the water tank, makes in the filter tank water through the inlet tube entering water tank, when the piston rebound, is the malleation in the water tank, makes water spout fast through the outlet pipe and plays quick washing to the rake teeth, through setting up filter equipment in the filter tank for impurity and separation of water play the effect of circulation in the inlet tube entering water tank again.

Description

Circulating environmental protection mechanical grating de-dirt machine

Technical Field

The utility model relates to an environmental protection field especially relates to a circulating environmental protection machinery grid de-dirt machine.

Background

The sewage is the garbage which is inevitably generated in people's life, a large amount of objects such as waste paper, branches, fiber impurities and the like are contained in the sewage, and the grid sewage remover mainly separates suspended substances in the sewage through the physical separation effect.

When the existing grid dirt removing machine works, under the driving of a motor, a rotary traction chain rotates from bottom to top, and when rake teeth on the traction chain are arranged to the upper part of a machine, solid sundries on the rake teeth automatically fall off to a collecting tank by weight. However, as the sewage quality is complex, the sundries are more, and part of living goods, fiber sundries and the like are clamped in the rake teeth row gaps and cannot fall off by self only depending on the gravity of the rake teeth row gaps, the rake teeth row gaps are blocked to reduce the interception rate of the grating machine, and part of the sundries can enter a downstream link without being intercepted, so that the decontamination effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a circulating environmental protection mechanical grating cleaner.

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

a circulating type environment-friendly mechanical grid cleaner comprises a rack and rake teeth arranged on the rack through a driving device and a chain, wherein a water tank is arranged at the upper end of the rack, a water outlet pipe is arranged at the lower end of the water tank, the water outlet pipe penetrates through the rack and is just opposite to the rake teeth, a filter box is arranged at the lower end of the rack, a filter device for separating sundries is arranged in the filter box, a water inlet pipe is connected between the lower end of the filter box and the upper end of the water tank, an air inlet pipe is connected to the upper end of the water tank, one end, far away from the water tank, of the air inlet pipe is connected with an air cylinder barrel, the air cylinder barrel is connected with the side wall.

Preferably, filter equipment includes that the level sets up the baffle in the middle of the rose box, baffle and rose box inner wall fixed sealing connection, the frame mouth has been seted up on the baffle, grit, filter screen and active carbon filter screen are installed in proper order from the top down in the frame mouth.

Preferably, the mobile device comprises a motor installed on the rack, a first connecting rod is rotatably connected to the output end of the motor, one end, far away from the motor, of the first connecting rod is rotatably connected with a second connecting rod, a third connecting rod is fixedly connected to the lower end of the piston, and the lower end of the third connecting rod is rotatably connected with one end, far away from the first connecting rod, of the second connecting rod.

Preferably, the water outlet pipe and the water inlet pipe are both provided with one-way valves.

Preferably, the filter box penetrates through the side wall of the rack, and an opening is formed in one side, close to the rake teeth, of the upper end of the filter box.

Preferably, the water inlet pipe and the water outlet pipe are both made of stainless steel materials.

The utility model discloses following beneficial effect has:

1. the piston is driven to reciprocate up and down through the rotation of the motor, so that a large amount of positive and negative air pressure is contained in the water tank, when the piston moves downwards, negative pressure is contained in the water tank, water in the filter tank enters the water tank through the water inlet pipe, and when the piston moves upwards, positive pressure is contained in the water tank, so that the water is quickly sprayed out through the water outlet pipe, and quick and clean flushing is realized on rake teeth.

2. Through set up filter equipment in the filter tank for impurity and separation of water, play endless effect in the inlet tube gets into the water tank again.

3. The one-way valves are arranged in the water inlet pipe and the water outlet pipe, so that water can only flow from one direction, and water cannot automatically flow into the filter box through the water inlet pipe and be automatically sucked into the cylinder barrel through the water in the water tank when positive and negative air pressure exists in the water tank.

Drawings

FIG. 1 is a schematic structural view of a circulating type environmental protection mechanical grille cleaner according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: the device comprises a check valve 1, a water inlet pipe 2, an air inlet pipe 3, a cylinder 4, a frame 5, rake teeth 6, a filter box 7, a water outlet pipe 8, a water tank 9, an activated carbon filter screen 10, a filter screen 11, sand 12, a partition 13, a motor 14, a piston 15, a third connecting rod 16, a second connecting rod 17, a first connecting rod 18, an opening 19 and a frame opening 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a circulating environmental protection mechanical grid cleaner comprises a frame 5 and rake teeth 6 arranged on the frame 5 through a driving device and a chain, a water tank 9 is arranged at the upper end of the frame 5, a water outlet pipe 8 is arranged at the lower end of the water tank 9, the water outlet pipe 8 penetrates through the frame 5 and is opposite to the rake teeth 6, a filter tank 7 is arranged at the lower end of the frame 5, the filter tank 7 penetrates through the side wall of the frame 5, an opening 19 is arranged at one side of the upper end of the filter tank 7 close to the rake teeth 6, a filter device for separating sundries is arranged in the filter tank 7, the filter device comprises a partition plate 13 horizontally arranged in the middle of the filter tank 7, the partition plate 13 is fixedly and hermetically connected with the inner wall of the filter tank 7, a frame opening 20 is arranged on the partition plate 13, gravels 12, a filter screen 11 and an activated carbon filter screen, the upper end of the water tank 9 is connected with an air inlet pipe 3, one end of the air inlet pipe 3, which is far away from the water tank 9, is connected with an air cylinder barrel 4, the air cylinder barrel 4 is connected with the side wall of the water tank 9 through a connecting block, and the water outlet pipe 8 and the water inlet pipe 2 are both provided with check valves 1.

Install piston 15 in the cylinder 4, the mobile device who drives piston 15 up-and-down reciprocating motion is installed to piston 15 lower extreme, and the mobile device is including installing motor 14 in frame 5, and the rotation is connected with head rod 18 on the motor 14 output, and the one end that motor 14 was kept away from to head rod 18 rotates and connects second connecting rod 17, and piston 15 lower extreme fixedly connected with third connecting rod 16, and the one end that head rod 18 was kept away from to third connecting rod 16 lower extreme and second connecting rod 17 rotates and is connected.

In the utility model, the one-way valve 1 is arranged on the water inlet pipe 2, so that water can only flow from the filter tank 7 to the water tank 8 and can not flow reversely, when the motor 14 rotates to drive the piston 15 to move downwards through the connection between the first connecting rod 18, the second connecting rod 17 and the third connecting rod 16, the water tank 9 is internally provided with negative pressure, so that the water can enter the water tank 9 from the filter tank 7 through the water inlet pipe 2, similarly, the one-way valve 1 is arranged on the water outlet pipe 8, so that the water can only flow out from the water tank 9 through the water outlet pipe 8 and can not flow reversely, the piston 15 can be driven to move upwards through the rotation of the motor 14, so that the water in the water tank 9 is positively pressurized, the water enters the water outlet pipe 8 to flow out quickly, impurities on the rake teeth 6 are cleaned quickly, in the manner, the piston 15 reciprocates up and down through the rotation of the motor 14, so that positive and negative pressure exists, accords with the environmental protection concept;

a filter box 7 is arranged below the frame 5, so that the cleaned sewage enters the filter box 7, and a filter device is arranged in the filter box 7, so that impurities in the sewage can be separated from water, and the water circulation effect is achieved.

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. A circulating type environment-friendly mechanical grid cleaner comprises a rack (5) and rake teeth (6) arranged on the rack (5) through a driving device and a chain, and is characterized in that a water tank (9) is arranged at the upper end of the rack (5), a water outlet pipe (8) is arranged at the lower end of the water tank (9), the water outlet pipe (8) penetrates through the rack (5) and is opposite to the rake teeth (6), a filter box (7) is arranged at the lower end of the rack (5), a filter device for separating sundries is arranged in the filter box (7), a water inlet pipe (2) is connected between the lower end of the filter box (7) and the upper end of the water tank (9), an air inlet pipe (3) is connected at the upper end of the water tank (9), an air cylinder barrel (4) is connected at one end of the air inlet pipe (3) far away from the water tank (9, a piston (15) is installed in the cylinder barrel (4), and a moving device for driving the piston (15) to reciprocate up and down is installed at the lower end of the piston (15).

2. A circulating type environment-friendly mechanical grid cleaner as claimed in claim 1, wherein said filtering device comprises a partition plate (13) horizontally arranged in the middle of the filtering tank (7), said partition plate (13) is fixedly and hermetically connected with the inner wall of the filtering tank (7), a frame opening (20) is opened on said partition plate (13), and sand (12), a filter screen (11) and an activated carbon filter screen (10) are sequentially installed in said frame opening (20) from top to bottom.

3. A circulating type environment-friendly mechanical grille decontamination machine according to claim 1, wherein the moving device comprises a motor (14) mounted on the frame (5), a first connecting rod (18) is rotatably connected to the output end of the motor (14), one end of the first connecting rod (18) far away from the motor (14) is rotatably connected to a second connecting rod (17), a third connecting rod (16) is fixedly connected to the lower end of the piston (15), and the lower end of the third connecting rod (16) is rotatably connected to one end of the second connecting rod (17) far away from the first connecting rod (18).

4. A circulating type environment-friendly mechanical grating de-dirt machine as claimed in claim 1, wherein the water outlet pipe (8) and the water inlet pipe (2) are both provided with one-way valves (1).

5. A circulating type environment-friendly mechanical grating cleaner as claimed in claim 1, wherein said filtering box (7) penetrates through the side wall of the frame (5), and an opening (19) is opened at one side of the upper end of the filtering box (7) close to the rake teeth (6).

6. A circulating type environment-friendly mechanical grating de-dirt machine as claimed in claim 1, wherein the water inlet pipe (2) and the water outlet pipe (8) are made of stainless steel material.