Rotary bar screen machine convenient to maintain

Abstract

The utility model discloses a rotary type grille decontamination machine convenient to maintain, which comprises a decontamination machine filter hopper, a filter grille main body is arranged in the decontamination machine filter hopper, a detachable structure is arranged between the filter grille main body and the decontamination machine filter hopper, a detachable structure is arranged between a transverse filter plate and a protective side frame, and the transverse filter plate and the protective side frame are arranged in parallel. A first clamping groove is formed in the surface of the transverse filter plate, a second clamping groove is formed in the surface of the limiting top frame beam, the longitudinal filter plate is fixedly connected with the first clamping groove and the second clamping groove in an aligned and clamped mode, a third clamping groove is formed in the surface of the protective side frame, and the third clamping groove is correspondingly fixedly connected with the transverse filter plate in a clamped mode. According to the filter grille assembly, the filter grille assembly on the decontamination machine is conveniently assembled and fixed, the transverse filter plate and the longitudinal filter plate on the grille are rapidly clamped and fixed through the clamping groove clamping structure, and then the filter grille assembly is limited and fixed by matching with the protective side frame and the limiting top frame beam, so that the filter grille assembly has the advantages of being convenient to disassemble and maintain; and the device can be dismounted and cleaned regularly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of pollution removing machine accessories, and specifically relates to a rotary grille pollution removing machine convenient to maintain. BACKGROUND

[0002] The rotary grille pollution removing machine is a preliminary treatment equipment for domestic sewage purification treatment, which is installed at the inlet of the pump station collecting pool to perform reverse water flow direction rotation to intercept and block solid pollutants in a suspended or floating state to prevent the blockage of the sludge discharge pipe of the water pump and the sedimentation tank.

[0003] The authorized Chinese patent document with the publication number CN211111133U relates to the technical field of sewage treatment equipment and discloses a rotary grille pollution removing machine including a rack, a motor fixedly installed at the top of the left side of the rack. The rotary grille pollution removing machine can block and remove large-area pollutants by setting a flow guide plate, and the width of the flow guide plate can be adjusted by rotating an adjusting sleeve to make the structure adapt to pools of different widths. The rotary grille pollution removing machine can increase the cleaning effect and be more convenient for users to use by setting a rotating shaft, a cleaning brush, and a transmission belt, which can drive the rotating shaft and the cleaning brush to rotate by the rotation of the grille chain to clean the outside of the grille chain, avoid garbage remaining on the outside of the grille chain, and prevent garbage from returning to the pool.

[0004] The grille assembly in the pollution removing machine cannot be quickly disassembled, cleaned, and maintained in the prior art, which leads to the easy blockage and pollution of the grille part, and therefore, it is necessary to develop a rotary grille pollution removing machine convenient to maintain. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rotary grille pollution removing machine convenient to maintain to solve the problem that the grille assembly in the pollution removing machine cannot be quickly disassembled, cleaned, and maintained in the prior art, which leads to the easy blockage and pollution of the grille part.

[0006] To achieve the above object, the utility model provides the following technical scheme: Disclose a kind of rotary screen rake, including the filter hopper of screen rake, the inside of the filter hopper of screen rake is equipped with filter grid main body, and it is detachable structure between filter grid main body and the filter hopper of screen rake, the inside of the filter grid main body includes longitudinal filter plate, transverse filter plate, protective side frame and limiting top frame beam, and it is detachable structure between longitudinal filter plate and transverse filter plate, and it is detachable structure between transverse filter plate and protective side frame, the surface of the transverse filter plate is provided with first clamping groove, the surface of limiting top frame beam is provided with second clamping groove, and longitudinal filter plate is respectively fixed with first clamping groove and second clamping groove alignment clamping, the surface of the protective side frame is provided with third clamping groove, and third clamping groove is fixed with transverse filter plate corresponding clamping.

[0007] Based on the above, the longitudinal filter plate and transverse filter plate are provided with multiple, and the longitudinal filter plate and transverse filter plate are distributed in cross staggered mode.

[0008] Based on the above, the surface of the protective side frame is provided with limiting slot hole, and protective side frame is fixedly connected with the filter hopper of screen rake by limiting screw through limiting slot hole.

[0009] Based on the above, the rear end surface of the filter hopper of screen rake is fixed with mounting rack, and mounting rack and the filter hopper of screen rake are fixedly connected by welding.

[0010] Based on the above, the front end surface of the mounting rack is provided with mounting clamping plate, and the surface of mounting clamping plate is fixedly connected with the screen rake by screw.

[0011] Based on the above, the rear end surface of the filter hopper of screen rake is provided with sewage discharge notch.

[0012] Based on the above, the front end surface of the filter hopper of screen rake is provided with sewage inlet fence, and sewage inlet fence and the filter hopper of screen rake are fixedly connected by welding.

[0013] Compared with prior art, the utility model has the advantages that:

[0014] The utility model discloses a filter grid assembly on the screen rake is conveniently assembled and fixed, utilizes the clamping groove clamping structure to the longitudinal filter plate and transverse filter plate on filter grid main body quick clamping fixed, and then is fixed by cooperating protective side frame and limiting top frame beam, and is quickly installed on the filter hopper of screen rake, so that it has the advantages of convenient disassembly and maintenance, and can be regularly disassembled and cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic view of the utility model;

[0016] Figure 2 It is the whole rear end structure schematic diagram of the utility model;

[0017] Figure 3 It is the filter grid main body structure schematic diagram of the utility model;

[0018] Figure 4 It is the filter grid main body exploded structure schematic diagram of the utility model.

[0019] In the drawing: 1, install the card board;2, install rack;3, filter grid main body;4, enter the dirty fence board;5, dirty machine filter hopper;6, sewage slot;7, longitudinal filter plate;8, limit top frame beam;9, transverse filter plate;10, protection side frame;11, first card slot;12, second card slot;13, third card slot;14, limit slot hole. Specific implementation

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described 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.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a rotary type grid dirty machine convenient to maintain, including dirty machine filter hopper 5, the inside installation of dirty machine filter hopper 5 has filter grid main body 3, and filter grid main body 3 and dirty machine filter hopper 5 between are detachable structure, the inside of filter grid main body 3 includes longitudinal filter plate 7, transverse filter plate 9, protection side frame 10 and limit top frame beam 8, and longitudinal filter plate 7 and transverse filter plate 9 between are detachable structure, and transverse filter plate 9 and protection side frame 10 between are detachable structure, and the surface of transverse filter plate 9 is provided with first card slot 11, and the surface of limit top frame beam 8 is provided with second card slot 12, and longitudinal filter plate 7 respectively with first card slot 11 and second card slot 12 alignment card joint fixed, and the surface of protection side frame 10 is provided with third card slot 13, and third card slot 13 and transverse filter plate 9 correspond card joint fixed.

[0022] Further, longitudinal filter plate 7 and transverse filter plate 9 are all provided with multiple, and longitudinal filter plate 7 and transverse filter plate 9 between are cross staggered type distribution, convenient for longitudinal filter plate 7 and transverse filter plate 9 quick card joint fixed.

[0023] Further, the surface of protection side frame 10 is provided with limit slot hole 14, and protection side frame 10 is fixedly connected with dirty machine filter hopper 5 through limit screw passing through limit slot hole 14, plays the advantage of connection close stability, and the advantage of easy assembly and disassembly.

[0024] Further, the rear end surface of the sewage filter 5 is fixed with the mounting rack 2, and the mounting rack 2 is fixedly connected with the sewage filter 5 by welding.

[0025] Further, the front end surface of the mounting rack 2 is provided with the mounting clamping plate 1, and the surface of the mounting clamping plate 1 is fixedly connected with the sewage machine by screws, which has the advantage of convenient installation alignment.

[0026] Further, the rear end surface of the sewage filter 5 is provided with the sewage discharge slot 6, which facilitates the sewage discharge operation of the sewage entering the inside of the sewage filter 5.

[0027] Further, the front end surface of the sewage filter 5 is provided with the sewage inlet surrounding baffle 4, which is fixedly connected with the sewage filter 5 by welding, and the sewage inlet surrounding baffle 4 is used for wrapping and protecting the front end of the sewage filter 5.

[0028] Working principle: when in use, the front end surface of the sewage filter 5 is provided with the sewage inlet surrounding baffle 4, which is fixedly connected with the sewage filter 5 by welding, and the sewage inlet surrounding baffle 4 is used for wrapping and protecting the front end of the sewage filter 5, and the sewage flows into the sewage filter 5 from the sewage inlet surrounding baffle 4, the inside of the sewage filter 5 is provided with the filter grid body 3, which is a detachable structure with the sewage filter 5, and the filter grid body 3 is used for filtering and surrounding the garbage in the sewage, and the filtered sewage flows out from the sewage discharge slot 6, and the inside of the filter grid body 3 includes the longitudinal filter plate 7, the transverse filter plate 9, the protective side frame 10 and the limiting top frame beam 8 by the detachable design of the filter grid body 3, the longitudinal filter plate 7 and the transverse filter plate 9 are a detachable structure, the transverse filter plate 9 and the protective side frame 10 are a detachable structure, the surface of the transverse filter plate 9 is provided with the first clamping groove 11, the surface of the limiting top frame beam 8 is provided with the second clamping groove 12, the longitudinal filter plate 7 is aligned and clamped with the first clamping groove 11 and the second clamping groove 12, the surface of the protective side frame 10 is provided with the third clamping groove 13, and the third clamping groove 13 is correspondingly clamped with the transverse filter plate 9, the longitudinal filter plate 7 and the transverse filter plate 9 on the filter grid body 3 are quickly clamped and fixed by the clamping groove clamping structure, and then they are limited and fixed by cooperating with the protective side frame 10 and the limiting top frame beam 8, and they are quickly installed and fixed on the sewage filter 5, so that they have the advantage of convenient disassembly and maintenance, and can be regularly disassembled and cleaned.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] The standard parts used in the present application can be purchased from the market, the specific connection mode of each part is connected by using the conventional means such as bolt, rivet and welding in the prior art, and the mechanical, part and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary bar screen that is easy to maintain, comprising a bar screen filter hopper (5), characterized in that, The inside of the dirt removal machine filter hopper (5) is provided with a filter grid main body (3), and the filter grid main body (3) and the dirt removal machine filter hopper (5) are in detachable structure, the inside of the filter grid main body (3) comprises a longitudinal filter plate (7), a transverse filter plate (9), a protective side frame (10) and a limiting top frame beam (8), the longitudinal filter plate (7) and the transverse filter plate (9) are in detachable structure, the transverse filter plate (9) and the protective side frame (10) are in detachable structure, the surface of the transverse filter plate (9) is provided with a first clamping groove (11), the surface of the limiting top frame beam (8) is provided with a second clamping groove (12), the longitudinal filter plate (7) is respectively clamped and fixed with the first clamping groove (11) and the second clamping groove (12) in alignment, and the surface of the protective side frame (10) is provided with a third clamping groove (13), and the third clamping groove (13) is correspondingly clamped and fixed with the transverse filter plate (9).

2. A maintenance-friendly rotary bar screen according to claim 1, characterized in that The longitudinal filter plate (7) and the transverse filter plate (9) are provided with a plurality of longitudinal filter plates (7) and transverse filter plates (9), and the longitudinal filter plate (7) and the transverse filter plate (9) are in cross staggered distribution.

3. A maintenance-friendly rotary bar screen according to claim 1, characterized in that: The surface of the protective side frame (10) is provided with a limiting slot hole (14), and the protective side frame (10) is fixedly connected with the dirt removal machine filter hopper (5) through the limiting slot hole (14) and the limiting screw.

4. A maintenance-friendly rotary bar screen according to claim 1, characterized in that: The rear end surface of the dirt removal machine filter hopper (5) is fixedly provided with a mounting rack (2), and the mounting rack (2) and the dirt removal machine filter hopper (5) are fixedly connected through welding.

5. A maintenance-friendly rotary bar screen according to claim 4, characterized in that The front end surface of the mounting rack (2) is provided with a mounting clamping plate (1), and the surface of the mounting clamping plate (1) is fixedly connected with the dirt removal machine through screws.

6. A maintenance-friendly rotary bar screen according to claim 1, characterized in that: The rear end surface of the dirt removal machine filter hopper (5) is provided with a sewage discharge slot (6).

7. A maintenance-friendly rotary bar screen according to claim 1, characterized in that: The front end surface of the dirt removal machine filter hopper (5) is provided with a sewage inlet fence plate (4), and the sewage inlet fence plate (4) and the dirt removal machine filter hopper (5) are fixedly connected through welding.

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