Sewage treatment grillage machine

Abstract

The utility model relates to the technical field of grillage machines, in particular to a sewage treatment grillage machine which comprises a frame body, a driving chain wheel and a driven chain wheel are movably installed in the frame body, and a first transmission chain and a second transmission chain are installed on the outer wall of the driving chain wheel and the outer wall of the driven chain wheel respectively; the driving chain wheel is driven by a gear motor mounted on the outer wall of the left side of the frame body; grating pieces are mounted on the first transmission chain and the second transmission chain, and each grating piece comprises a first connecting sleeve and a second connecting sleeve which are correspondingly and fixedly connected to the first transmission chain and the second transmission chain respectively; the first connecting sleeve and the second connecting sleeve are internally provided with a U-shaped frame, and one end of the U-shaped frame is fixedly provided with a grille body, so that the grille body can be conveniently disassembled, sundries on the grille body can be conveniently cleaned, and the overall working efficiency of the sewage treatment grillage machine can be favorably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grating machine, concretely is a sewage treatment grating machine. BACKGROUND

[0002] Grating machine is a kind of high-efficiency solid-liquid separation equipment, can remove the sundries in fluid continuously.It is widely used in urban sewage treatment, waterworks, power plant water inlet and textile, food processing, papermaking, leather and other industries.Grating machine is high in automation, high in separation efficiency, low in noise, small in power consumption, and good in corrosion resistance and high-temperature resistance.

[0003] But the grating piece of existing sewage treatment grating machine can be blocked by sundries when working, and the grating piece of sewage treatment grating machine is often fixedly installed, so it is inconvenient to disassemble, thereby being inconvenient for cleaning sundries, seriously affecting the working efficiency of sewage treatment grating machine as a whole.

[0004] Therefore, a sewage treatment grating machine is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sewage treatment grating machine.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A sewage treatment grating machine, comprising:

[0008] Frame body;

[0009] The frame body is movably installed with driving sprocket and driven sprocket, and the driving sprocket and driven sprocket are respectively installed with first transmission chain and second transmission chain;

[0010] The driving sprocket is driven by a speed reducer motor installed on the left outer wall of the frame body;

[0011] The first transmission chain and second transmission chain are installed with grating piece, and the grating piece comprises first connecting sleeve and second connecting sleeve respectively fixedly connected to the first transmission chain and second transmission chain;

[0012] The first connecting sleeve and second connecting sleeve are provided with U-shaped frame inside, and the U-shaped frame is fixed with grating body at one end.

[0013] Preferably, the first connecting sleeve and second connecting sleeve are provided with first clamping hole at opposite ends, and the U-shaped frame is provided with second clamping hole inside;

[0014] The first clamping hole and second clamping hole are clamped with fixed pin, and the fixed pin is fixed with auxiliary plate at one end.

[0015] Preferably, the two fixing pins are provided with springs, and the two springs are fixed at the two auxiliary plates respectively.

[0016] Preferably, the left outer wall of the frame body is fixed with a connecting ring, the motor is located in the connecting ring, and a protective cover is arranged outside the connecting ring.

[0017] The protective cover is provided with a heat dissipation hole at one end.

[0018] Preferably, the outer wall of the connecting ring is provided with external threads, the inner wall of the protective cover is provided with internal threads, and the protective cover is threadedly connected to the outside of the connecting ring through the internal threads and the external threads.

[0019] Preferably, the protective cover is fixed with a connecting frame at one end, and the heat dissipation hole is located in the connecting frame.

[0020] The connecting frame is fixed with a plurality of inclined blocking strips at one end.

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The two auxiliary plates pull the two fixing pins respectively, and the two springs are stretched correspondingly, the U-shaped frame can be taken out from the first connecting sleeve and the second connecting sleeve after the one ends of the two fixing pins are separated from the second clamping holes, the purpose of disassembling the grille body is achieved, compared with the prior art, the utility model is convenient for disassembling the grille body, thereby facilitating the cleaning of sundries on the grille body, and the overall working efficiency of the sewage treatment grille machine is improved.

[0023] The protective cover is threadedly connected to the outside of the connecting ring through the internal threads and the external threads, under the action of the protective cover, the motor can be prevented from being affected by rain, the utility model can work in different weather, and the working continuity of the utility model is improved.

[0024] The heat dissipation hole can ensure that the motor can normally dissipate heat, the motor is prevented from malfunctioning due to high temperature, the protective cover is fixed with the connecting frame at one end, the heat dissipation hole is located in the connecting frame, the connecting frame is fixed with the plurality of inclined blocking strips at one end, rain can be prevented from entering the protective cover through the heat dissipation hole under the cooperation of the connecting frame and the inclined blocking strips, the motor is prevented from being damp, and the working efficiency and service life of the motor are improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a whole structure schematic view of the utility model;

[0026] Figure 2The grid piece structure schematic view in the utility model;

[0027] Figure 3 The utility model Figure 2 The enlarged view of A in the utility model;

[0028] Figure 4 The connecting frame and the inclined blocking strip structure schematic view in the utility model;

[0029] Figure 5 The connecting ring structure schematic view in the utility model.

[0030] In the drawing: 1, frame body;2, driving sprocket;3, driven sprocket;4, first transmission chain;5, second transmission chain;6, grid piece;601, first connecting sleeve;602, U-shaped frame;603, grid body;604, second clamping hole;605, fixed pin;606, auxiliary plate;607, spring;608, first clamping hole;7, speed reducer motor;8, connecting ring;9, protective cover;10, heat dissipation hole;11, connecting frame;12, inclined blocking strip. Specific embodiments

[0031] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] In order to better understand the above technical solutions, the above technical solutions will be described in detail below with reference to the drawings in the specification and specific embodiments.

[0033] Embodiment 1:

[0034] Please refer to Figures 1-3The utility model provides a technical scheme: to realize above -mentioned purpose, the utility model provides the following technical scheme: a sewage treatment grille machine, it is including: frame 1, frame 1 inside movable mounting drive sprocket 2, driven sprocket 3, drive sprocket 2, driven sprocket 3 outer wall installs first transmission chain 4, second transmission chain 5 respectively, drive sprocket 2 is driven by the reduction motor 7 installed on the left outer wall of frame 1, first transmission chain 4, second transmission chain 5 are installed grille piece 6, and grille piece 6 includes the first connecting sleeve 601, second connecting sleeve that are fixedly connected on first transmission chain 4, second transmission chain 5 respectively, first connecting sleeve 601, second connecting sleeve inside is provided with U -shaped support 602, and U -shaped support 602 one end is fixed with grille body 603, and first connecting sleeve 601, second connecting sleeve opposite end all are set with first clamping hole 608, and the inside of U -shaped support 602 is set with second clamping hole 604, first clamping hole 608, second clamping hole 604 are clamped with fixed pin 605, and fixed pin 605 one end is fixed with auxiliary plate 606, and the outer wall of two fixed pins 605 is provided with spring 607, and the one end of two springs 607 is fixed with two auxiliary plates 606 respectively, and the other end of two springs 607 is fixed with the outer wall of first connecting sleeve 601, second connecting sleeve respectively.

[0035] Specifically, the utility model through two auxiliary plates 606 pull two fixed pins 605 respectively, at this moment, two springs 607 will be corresponding stretch movement, after two fixed pins 605 one end all from second clamping hole 604 inside disengagement, can take out U -shaped support 602 from first connecting sleeve 601, second connecting sleeve, reach the purpose of dismantling grille body 603, compared with prior art, the utility model facilitates the disassembly of grille body 603, thereby facilitating the cleaning of sundries on grille body 603, which helps to improve the overall working efficiency of the sewage treatment grille machine.

[0036] Example 2:

[0037] Please refer to Figure 1 、 4 , 5, the utility model provides a technical scheme: a sewage treatment grille machine, the left outer wall of frame 1 is fixed with connecting ring 8, and the motor is located inside connecting ring 8, and the outer side of connecting ring 8 is provided with protective cover 9;The one end of protective cover 9 is provided with heat dissipation hole 10, and the outer wall of connecting ring 8 is provided with external thread, and the inner wall of protective cover 9 is provided with internal thread, and protective cover 9 is connected in the external thread of connecting ring 8 by internal thread cooperation external thread, and the one end of protective cover 9 is fixed with connecting frame 11, and heat dissipation hole 10 is located inside connecting frame 11;The one end of connecting frame 11 is fixed with multiple inclined baffle strips 12.

[0038] Specifically, the protective cover 9 is threadedly connected outside the connecting ring 8 through internal threads cooperating with external threads, and under the action of the protective cover 9, the motor can be prevented from being affected by rain, so that the utility model can work in different weather, thereby improving the working continuity of the utility model.

[0039] Moreover, the protective cover 9 is provided with a heat dissipation hole 10 at one end, the heat dissipation hole 10 can ensure that the motor can normally dissipate heat, avoid the motor from malfunctioning due to high temperature, and the protective cover 9 is fixed with a connecting frame 11 at one end, the heat dissipation hole 10 is located inside the connecting frame 11, the connecting frame 11 is fixed with a plurality of inclined blocking strips 12 at one end, and under the cooperation of the connecting frame 11 and the inclined blocking strips 12, rainwater can be prevented from entering the inside of the protective cover 9 from the heat dissipation hole 10, the motor is prevented from being damp, and the working efficiency and service life of the motor are improved.

[0040] Working principle:

[0041] First, the whole is installed to the designated area, and then the speed reducer 7 is started, the speed reducer 7 drives the driving sprocket 2, the driven sprocket 3, the first transmission chain 4 and the second transmission chain 5 to work, and then drives the grid body 603 to work, and the grid body 603 lifts the sundries in the sewage, and with the movement of the grid body 603, the sundries finally fall into the recycling equipment;

[0042] Secondly, two auxiliary plates 606 pull two fixed pins 605 respectively, at this time, two springs 607 will be stretched correspondingly, after the two fixed pins 605 are separated from the second clamping hole 604, the U-shaped frame 602 can be taken out from the first connecting sleeve 601 and the second connecting sleeve, so as to achieve the purpose of disassembling the grid body 603, compared with the prior art, the utility model is convenient for disassembling the grid body 603, so as to facilitate cleaning the sundries on the grid body 603, and helps to improve the working efficiency of the sewage treatment grid machine as a whole;

[0043] Finally, the protective cover 9 is threadedly connected outside the connecting ring 8 through internal threads cooperating with external threads, and under the action of the protective cover 9, the motor can be prevented from being affected by rain, so that the utility model can work in different weather, thereby improving the working continuity of the utility model;

[0044] Moreover, the protective cover 9 is provided with a heat dissipation hole 10 at one end, the heat dissipation hole 10 can ensure that the motor can normally dissipate heat, avoid the motor from malfunctioning due to high temperature, and the protective cover 9 is fixed with a connecting frame 11 at one end, the heat dissipation hole 10 is located inside the connecting frame 11, the connecting frame 11 is fixed with a plurality of inclined blocking strips 12 at one end, and under the cooperation of the connecting frame 11 and the inclined blocking strips 12, rainwater can be prevented from entering the inside of the protective cover 9 from the heat dissipation hole 10, the motor is prevented from being damp, and the working efficiency and service life of the motor are improved.

[0045] In the description of the utility model, need understanding is, the orientation or position relation that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer" indicate is based on the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, is constructed and operated in a particular orientation, therefore can not be understood as a restriction on the protection scope of the utility model.

[0046] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A wastewater treatment bar screen, characterized in that, include: Frame (1); The frame (1) is movably installed with a drive sprocket (2) and a driven sprocket (3), and the outer walls of the drive sprocket (2) and the driven sprocket (3) are respectively equipped with a first transmission chain (4) and a second transmission chain (5); The drive sprocket (2) is driven by a reduction motor (7) installed on the outer left side of the frame (1); A grid member (6) is installed on the first transmission chain (4) and the second transmission chain (5). The grid member (6) includes a first connecting sleeve (601) and a second connecting sleeve that are respectively fixedly connected to the first transmission chain (4) and the second transmission chain (5). The first connecting sleeve (601) and the second connecting sleeve are provided with a U-shaped frame (602), and a grid body (603) is fixed to one end of the U-shaped frame (602); The first connecting sleeve (601) and the second connecting sleeve are each provided with a first locking hole (608) at their opposite ends, and the U-shaped frame (602) is provided with a second locking hole (604) on its inner side; A fixing pin (605) is engaged in the first card hole (608) and the second card hole (604), and an auxiliary plate (606) is fixed to one end of the fixing pin (605).

2. The wastewater treatment bar screen according to claim 1, characterized in that, Both of the fixing pins (605) are provided with springs (607) on their outer walls. One end of each spring (607) is fixed to one of the two auxiliary plates (606), and the other end of each spring (607) is fixed to the outer walls of the first connecting sleeve (601) and the second connecting sleeve, respectively.

3. A wastewater treatment bar screen according to claim 1, characterized in that, A connecting ring (8) is fixed to the outer left side of the frame (1), the motor is located inside the connecting ring (8), and a protective cover (9) is provided on the outside of the connecting ring (8); The protective cover (9) has a heat dissipation hole (10) at one end.

4. A wastewater treatment bar screen according to claim 3, characterized in that, The outer wall of the connecting ring (8) is provided with an external thread, and the inner wall of the protective cover (9) is provided with an internal thread. The protective cover (9) is threaded to the outside of the connecting ring (8) through the internal thread and the external thread.

5. A wastewater treatment bar screen according to claim 4, characterized in that, One end of the protective cover (9) is fixed with a connecting frame (11), and the heat dissipation hole (10) is located inside the connecting frame (11); Multiple inclined baffles (12) are fixed at one end of the connecting frame (11).

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