CN217119491U

CN217119491U - Grating mechanism convenient to replace for sewage treatment equipment

Info

Publication number: CN217119491U
Application number: CN202220834170.XU
Authority: CN
Inventors: 邝山; 李文渊
Original assignee: Sichuan Aoersen Electromechanical Equipment Co ltd
Current assignee: Sichuan Aoersen Electromechanical Equipment Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-05
Anticipated expiration: 2032-04-12

Abstract

The utility model relates to a sewage treatment technical field especially relates to a grid mechanism for sewage treatment device convenient to change, has solved among the prior art and has all directly taken out through the manual work when carrying out individual change of grid, because the grid board is in the sewage for a long time, so can cause the grid board heavy to the adhesion nature is strong to the problem that is difficult to take out. The utility model provides a grid mechanism for sewage treatment device convenient to change, includes into water frame, and the inboard sliding connection of frame that intakes has the grid board, and frame outer wall one side fixedly connected with side frame intakes, and the inboard rotation of side frame is connected with the screw rod, and bolt fixedly connected with driving motor is passed through to the bottom of side frame. The utility model discloses in the mode of proposing, clear up the debris in order to reduce the grid board to the grid board through the brush pole to reduce the weight of grid board, the rethread backup pad lifts up the grid board, has avoided the grid board to be in the sewage in the tradition for a long time, so can cause the grid board heavy, and the adhesion nature is difficult to the problem of taking out by force.

Description

Grating mechanism convenient to replace for sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a grid mechanism for sewage treatment device convenient to change.

Background

Before a sewage treatment system or a water pump, a grating must be arranged, the number of suspended matters and floating matters (generally called grating slag) intercepted by the grating is greatly different due to the difference of the width of gaps among selected grating strips and the nature of sewage, wherein the sewage grating needs to be replaced after being used for a period of time, and the problem that the water treatment cannot be normally carried out due to the fact that the grating cannot be normally used is avoided.

In the prior art, the gratings are directly taken out manually during replacement, and the grating plates are in sewage for a long time, so that the grating plates are heavy, have strong adhesion and are difficult to take out, and are very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grid mechanism for sewage treatment device convenient to change has solved among the prior art and has all directly taken out through the manual work when carrying out individual change of grid, because the grid board is in the sewage for a long time, so can cause the grid board heavy to the adhesion is difficult to the problem of taking out by force.

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

a grid mechanism for sewage treatment equipment convenient to replace comprises a water inlet frame, wherein the inner side of the water inlet frame is connected with a grid plate in a sliding manner, one side of the outer wall of the water inlet frame is fixedly connected with a side frame, the inner side of the side frame is connected with a screw rod in a rotating manner, the bottom of the side frame is fixedly connected with a driving motor through a bolt, the bottom end of the screw rod penetrates through the bottom of the side frame and is in transmission connection with an output shaft of the driving motor, one side of the grid plate is provided with a brush rod, the screw rod is connected with a nut seat in a screwing manner through threads, one side of the nut seat is fixedly connected with a connecting rod, the top end of the connecting rod penetrates through the top of the side frame, the extending end of the connecting rod is fixedly connected with the top of the brush rod, the bottom of the brush rod is fixedly connected with a bottom plate, one side of the bottom plate is provided with a supporting rod, one end of the supporting rod is fixedly connected with a supporting plate, the other end of the supporting rod penetrates through the bottom plate, and the extending end of the supporting rod is fixedly connected with a limiting plate, one side of the limiting plate is elastically connected with one side of the bottom plate.

Preferably, the both sides of grid plate all fixedly connected with slider, and the slider passes through sliding connection between slide rail and the inner wall of frame of intaking.

Preferably, one side fixedly connected with fixed plate that the grid board was kept away from to the brush-holder stud, and the top of fixed plate is equipped with the gag lever post to the spacing groove that the cooperation gag lever post used is all seted up with the top of limiting plate to one side of fixed plate.

Preferably, the connecting part of the supporting rod and the bottom plate is in sliding connection, the part of the supporting rod, which is close to the limiting plate, is sleeved with an extension spring, and one side of the limiting plate is elastically connected with the bottom plate through the extension spring.

Preferably, the top end of the screw rod is rotatably connected with the top of the inner side of the side frame through a rotating shaft, and the bottom end of the screw rod penetrates through the bottom of the side frame through a bearing sleeve.

Preferably, the bottom both sides of grid plate all fixedly connected with lug, and the recess that two lugs of cooperation used is seted up respectively to the top both sides of backup pad.

The utility model discloses possess following beneficial effect at least:

when the grid mechanism for sewage treatment equipment convenient to replace is used, the driving motor is firstly started to drive the screw rod to rotate, and then the brush rod can be driven by the nut seat to clean the grid plate up and down so as to reduce the sundries of the grid plate and reduce the weight of the grid plate, then the brush rod is descended to the bottom of the water inlet frame, so that the support rod extends into the bottom of the grid plate under the elastic action, and finally the brush rod is driven by the screw rod to ascend, and the grid plate is lifted up by the support plate, thereby saving more time and labor when the grid plate is taken out, compared with the prior art that the grid plate is directly taken out by manpower when the grid plate is replaced, the grid plate is in the sewage for a long time, so that the grid plate is heavy and the problem that the grid plate is hard to take out due to strong adhesion property is solved, clear up the debris with the reduction grid board through the brush pole to the grid board to reduce the weight of grid board, rethread backup pad lifts up the grid board, has avoided the grid board to be in the sewage for a long time in the tradition, so can cause the grid board heavy, and the adhesion nature is strong is difficult to the problem of taking out.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

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

FIG. 3 is a schematic side view of the structure of the present invention

Fig. 4 is a schematic view of the structure of the support plate of the present invention.

In the figure: 1. a water inlet frame; 2. a grid plate; 3. a slider; 4. a slide rail; 5. a side frame; 6. a screw; 7. a nut seat; 8. a brush rod; 9. a fixing plate; 10. a connecting rod; 11. a base plate; 12. a drive motor; 13. a bump; 14. a groove; 15. a strut; 16. an extension spring; 17. a limiting plate; 18. a limiting rod; 19. a limiting groove; 20. and a support plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a grid mechanism for sewage treatment equipment convenient to replace comprises a water inlet frame 1, a grid plate 2 is slidably connected to the inner side of the water inlet frame 1, a side frame 5 is fixedly connected to one side of the outer wall of the water inlet frame 1, a screw rod 6 is rotatably connected to the inner side of the side frame 5, a driving motor 12 is fixedly connected to the bottom of the side frame 5 through a bolt, the bottom end of the screw rod 6 penetrates through the bottom of the side frame 5 and is in transmission connection with an output shaft of the driving motor 12, a brush rod 8 is arranged at one side of the grid plate 2, a nut seat 7 is connected to the screw rod 6 through a thread screwing way, a connecting rod 10 is fixedly connected to one side of the nut seat 7, the top end of the connecting rod 10 penetrates through the top of the side frame 5, the extending end of the connecting rod 10 is fixedly connected with the top of the brush rod 8, a bottom plate 11 is fixedly connected to the bottom of the brush rod 8, a support rod 15 is arranged at one side of the bottom plate 11, and a support plate 20 is fixedly connected with one end of the support rod 15, and the other end of branch 15 runs through bottom plate 11, wherein fixedly connected with limiting plate 17 is served in the extension of branch 15, elastic connection between one side of limiting plate 17 and one side of bottom plate 11, it is concrete, clear up the debris in order to reduce grid plate 2 through brush-holder stud 8 to grid plate 2, so that reduce grid plate 2's weight, rethread backup pad 20 lifts grid plate 2, avoided grid plate 2 to be in the sewage for a long time in the tradition, so can cause grid plate 2 heavy, and the adhesion is strong is difficult to the problem of taking out.

The scheme has the following working processes:

the utility model provides a when grid mechanism for sewage treatment device convenient to change uses, at first start driving motor 12 and drive screw rod 6 and rotate, and then can drive brush-holder stud 8 through nut seat 7 and carry out clearance work from top to bottom to grid tray 2, be used for reducing the debris of grid tray 2, so as to reduce the weight of grid tray 2, after that, with brush-holder stud 8 fall to the bottom of frame 1 that intakes, make branch 15 stretch into the bottom of grid tray 2 with backup pad 20 under the elastic action, it rises to utilize screw rod 6 to drive brush-holder stud 8 at last, lift grid tray 2 through backup pad 20, and then make when taking out grid tray 2 labour saving and time saving more.

According to the working process, the following steps are known:

clear up the debris with reduction grid plate 2 through brush-holder stud 8 to grid plate 2 to reduce grid plate 2's weight, rethread backup pad 20 lifts up grid plate 2, has avoided grid plate 2 to be in the sewage for a long time in the tradition, so can cause grid plate 2 heavy, and the adhesion nature is strong is difficult to the problem of taking out.

Further, the equal fixedly connected with slider 3 in both sides of grid plate 2, and slider 3 passes through sliding connection between slide rail 4 and the inner wall of frame 1 that intakes, and is concrete, utilizes slider 3 to slide in slide rail 4, can strengthen grid plate 2's stability.

Further, one side fixedly connected with fixed plate 9 that grid plate 2 was kept away from to brush-holder stud 8, and the top of fixed plate 9 is equipped with gag lever post 18 to the spacing groove 19 that cooperation gag lever post 18 used is all seted up with the top of limiting plate 17 to one side of fixed plate 9, and is concrete, utilizes the cooperation of gag lever post 18 and spacing groove 19 to use, and then can carry on spacingly to branch 15.

Further, the junction of branch 15 and bottom plate 11 is sliding connection, and the cover is equipped with extension spring 16 on the part that branch 15 is close to limiting plate 17, and elastic connection between extension spring 16 and bottom plate 11 is passed through to one side of limiting plate 17, and is concrete, utilizes extension spring 16 can make branch 15 have the effect that elasticity extends.

Further, the top end of the screw rod 6 is rotatably connected with the top of the inner side of the side frame 5 through a rotating shaft, and the bottom end of the screw rod 6 penetrates through the bottom of the side frame 5 through a bearing sleeve.

Further, the equal fixedly connected with lug 13 in bottom both sides of grid plate 2, and the recess 14 that two lugs 13 of cooperation used is seted up respectively to the top both sides of backup pad 20, and is concrete, utilizes lug 13 and recess 14 cooperation to use, and then can be so that grid plate 2 is more stable when it takes out.

In summary, the following steps: utilize slider 3 to slide in slide rail 4, can strengthen grid plate 2's stability, utilize the cooperation of gag lever post 18 and spacing groove 19 to use, and then can carry on spacingly to branch 15, utilize extension spring 16 can make branch 15 have the effect that elasticity extends, utilize lug 13 and recess 14 cooperation to use, and then can make grid plate 2 more stable when it takes out.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The grid mechanism for the sewage treatment equipment convenient to replace comprises a water inlet frame (1) and is characterized in that a grid plate (2) is connected to the inner side of the water inlet frame (1) in a sliding mode, a side frame (5) is fixedly connected to one side of the outer wall of the water inlet frame (1), a screw rod (6) is connected to the inner side of the side frame (5) in a rotating mode, a driving motor (12) is fixedly connected to the bottom of the side frame (5) through a bolt, the bottom end of the screw rod (6) penetrates through the bottom of the side frame (5) and is connected with an output shaft of the driving motor (12) in a transmission mode, a brush rod (8) is arranged on one side of the grid plate (2), a nut seat (7) is connected to the screw rod (6) in a screwing mode through threads, a connecting rod (10) is fixedly connected to one side of the nut seat (7), the top end of the connecting rod (10) penetrates through the top of the side frame (5), and the extending end of the connecting rod (10) is fixedly connected with the top of the brush rod (8), the bottom fixedly connected with bottom plate (11) of brush-holder stud (8), one side of bottom plate (11) is equipped with branch (15), and the one end fixedly connected with backup pad (20) of branch (15) to the other end of branch (15) runs through bottom plate (11), and wherein the extension of branch (15) is served fixedly connected with limiting plate (17), elastic connection between one side of limiting plate (17) and one side of bottom plate (11).

2. The easy-to-replace grid mechanism for sewage treatment equipment according to claim 1, wherein the two sides of the grid plate (2) are both fixedly connected with sliding blocks (3), and the sliding blocks (3) are slidably connected with the inner wall of the water inlet frame (1) through sliding rails (4).

3. The grid mechanism for sewage treatment equipment convenient to replace according to claim 1, wherein a fixing plate (9) is fixedly connected to one side of the brush rod (8) far away from the grid plate (2), a limiting rod (18) is arranged at the top of the fixing plate (9), and a limiting groove (19) matched with the limiting rod (18) for use is formed in one side of the fixing plate (9) and the top of the limiting plate (17).

4. The grid mechanism for the sewage treatment equipment convenient to replace according to claim 1, wherein the connecting part of the supporting rod (15) and the bottom plate (11) is in sliding connection, a stretching spring (16) is sleeved on the part of the supporting rod (15) close to the limiting plate (17), and one side of the limiting plate (17) is elastically connected with the bottom plate (11) through the stretching spring (16).

5. The grid mechanism for sewage treatment equipment convenient to replace of claim 1, wherein the top end of the screw rod (6) is rotatably connected with the top part of the inner side of the side frame (5) through a rotating shaft, and the bottom end of the screw rod (6) penetrates through the bottom part of the side frame (5) through a bearing sleeve.

6. The easy-to-replace grid mechanism for sewage treatment equipment according to claim 1, wherein the bottom of the grid plate (2) is fixedly connected with a protrusion (13) on both sides, and the top of the support plate (20) is provided with a groove (14) for matching with the two protrusions (13).