CN213467123U

CN213467123U - Simple detachable air filter screen plate of screw air compressor

Info

Publication number: CN213467123U
Application number: CN202022364049.9U
Authority: CN
Inventors: 刘良宝; 刘春海
Original assignee: Shandong Zhonghai Machinery Co ltd
Current assignee: Shandong Zhonghai Machinery Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-06-18
Anticipated expiration: 2030-10-21

Abstract

The application discloses a simple detachable air filter screen plate of a screw air compressor, which comprises a door plate, a clamping groove, a placing groove, a limiting frame, a filter screen plate frame and a detaching mechanism; the surface of the door plate is provided with a clamping groove, the inside of the clamping groove is connected with the filter screen plate frame in a clamping manner, the back side of the filter screen plate frame is attached with a limiting frame, the limiting frame is fixedly connected to the inner wall surface of the clamping groove, and the bottom side surface of the door plate is provided with a placing groove; the disassembly mechanism comprises a filter screen plate, filter cotton, a baffle, a fixing bolt and a limiting bolt, the filter screen plate is fixedly connected to the inner wall of the filter screen plate frame, the filter cotton is attached to the surface of the front side of the filter screen plate, the baffle is attached to the surface of the front side of the filter cotton, the fixing bolt is connected to the surface of the baffle in a threaded mode, and the limiting bolt is arranged in the placing groove. This kind of screw compressor machine is simple and easy detachable filtration otter board novel in design, simple structure, be convenient for dismantle the filter pulp of installation.

Description

Simple detachable air filter screen plate of screw air compressor

Technical Field

The application relates to an air filter screen plate, in particular to a simple detachable air filter screen plate of a screw air compressor.

Background

The screw air compressor adopts a pre-manufactured screw air compressor which is only connected with a single power supply and compressed air, and is internally provided with a cooling system, so that the installation work is greatly simplified. The screw air compressor consistently provides high-quality compressed air for various industries by virtue of the advantages of high efficiency, no maintenance, high reliability and the like; the screw air compressor adopts a pre-set configuration, only needs single power supply connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified.

The existing screw air compressor filter cotton installation mode is to cut filter cotton into required size, and manually install the cut filter cotton on a door plate, so that the filter cotton is difficult to install in the installation process, time is wasted due to easy clamping, the installation efficiency is low, and the filter cotton is easy to damage in the installation process; after the machine uses a period, the filter pulp can adhere to some dust and block the filter pulp to cause the air inlet not smooth, need clean the filter pulp, and the difficult clean filter pulp of traditional mounting means influences the use. Therefore, a simple detachable air filter screen plate of a screw air compressor is provided aiming at the problems.

Disclosure of Invention

A simple detachable air filter screen plate of a screw air compressor comprises a door plate, a clamping groove, a placing groove, a limiting frame, a filter screen plate frame and a detaching mechanism; the surface of the door plate is provided with a clamping groove, the inside of the clamping groove is connected with the filter screen plate frame in a clamping manner, the back side of the filter screen plate frame is attached with a limiting frame, the limiting frame is fixedly connected to the inner wall surface of the clamping groove, and the bottom side surface of the door plate is provided with a placing groove;

the disassembly mechanism comprises a filter screen plate, filter cotton, a baffle, a fixing bolt and a limiting bolt, the filter screen plate is fixedly connected to the inner wall of the filter screen plate frame, the filter cotton is attached to the surface of the front side of the filter screen plate, the baffle is attached to the surface of the front side of the filter cotton, the fixing bolt is connected to the surface of the baffle in a threaded mode, and the limiting bolt is arranged in the placing groove.

Further, the number of the baffle plates is two, and the two baffle plates are arranged in parallel.

Furthermore, the side surfaces of the two opposite ends of the baffle are in threaded connection with fixing bolts, and the tail ends of the fixing bolts penetrate through the side surfaces of the baffle and are in threaded connection with first threaded holes formed in the surface of the filter screen plate frame.

Furthermore, the tail end of the limit bolt penetrates through the placing groove, and the tail end of the limit bolt is in threaded connection with an inner cavity of a second threaded hole formed in the middle surface of the bottom side of the filter screen plate frame.

Further, the back side surface of the filter screen plate and the back side surface of the filter screen plate frame are on the same horizontal plane.

Further, the filter cotton is connected with the inner wall of the filter screen plate frame in a sliding mode, and the front side surface of the filter cotton is tightly attached to the back side surface of the baffle.

The beneficial effect of this application is: the application provides a simple and easy detachable filtration otter board of screw compressor machine.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic overall front view of an embodiment of the present application;

FIG. 3 is a schematic side sectional view of an embodiment of the present application.

In the figure: 1. door plant, 101, draw-in groove, 102, standing groove, 2, filter screen sheet frame, 201, first screw hole, 202, second screw hole, 3, filter screen plate, 4, spacing frame, 5, filter pulp, 6, baffle, 7, fixing bolt, 8, spacing bolt.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a simple detachable air filter screen plate of a screw air compressor comprises a door plate 1, a slot 101, a placing slot 102, a limit frame 4, a filter screen plate frame 2 and a detaching mechanism; the surface of the door panel 1 is provided with a clamping groove 101, the inside of the clamping groove 101 is connected with the filter screen plate frame 2 in a clamping manner, the back side of the filter screen plate frame 2 is attached with a limiting frame 4, the limiting frame 4 is fixedly connected to the inner wall surface of the clamping groove 101, and the bottom side surface of the door panel 1 is provided with a placing groove 102;

the disassembly mechanism comprises a filter screen plate 3, filter cotton 5, a baffle 6, a fixing bolt 7 and a limiting bolt 8, the filter screen plate 3 is fixedly connected to the inner wall of the filter screen plate frame 2, the filter cotton 5 is attached to the front side surface of the filter screen plate 3, the baffle 6 is attached to the front side surface of the filter cotton 5, the fixing bolt 7 is connected to the surface of the baffle 6 in a threaded mode, and the limiting bolt 8 is arranged in the placing groove 102.

The number of the baffles 6 is two, and the two baffles 6 are arranged in parallel, so that the baffles 6 are ensured to be compactly arranged; the side surfaces of the two opposite ends of the baffle 6 are in threaded connection with fixing bolts 7, and the tail ends of the fixing bolts 7 penetrate through the side surfaces of the baffle 6 and are in threaded connection with first threaded holes 201 formed in the surface of the filter screen plate frame 2, so that the fixing stability of the baffle 6 is improved; the tail end of the limit bolt 8 penetrates through the placing groove 102, and the tail end of the limit bolt 8 is in threaded connection with an inner cavity of a second threaded hole 202 formed in the middle surface of the bottom side of the filter screen plate frame 2, so that the filter screen plate frame 2 can be stably fixed; the surface of the back side of the filter screen plate 3 and the surface of the back side of the filter screen plate frame 2 are on the same horizontal plane, so that the filter screen plate 3 can be conveniently used; filter cotton 5 with 2 inner walls sliding connection of filter screen sheet frame, filter cotton 5 positive side surfaces with 6 dorsal side surfaces of baffle are closely laminated, are convenient for filter cotton 5's use.

When the filter screen plate frame is used, the filter cotton 5 cut in batches is installed in the filter screen plate frame 2, the filter cotton 5 is fixed through the baffle 6, the filter cotton 5 is enabled to be tightly attached to the filter screen plate 3, then the fixing bolt 7 is rotated, the tail end of the fixing bolt 7 penetrates through the side surface of the baffle 6 and is in threaded connection with the first threaded hole 201 in the surface of the filter screen plate frame 2, the baffle 6 and the filter cotton 5 are enabled to be stably attached, the filter cotton 5 is prevented from falling off, then the assembled filter screen plate frame 2 is clamped in the clamping groove 101 of the door plate 1, the door plate 1 and the filter screen plate frame 2 are stably fixed through the limiting bolt 8, finally the door plate 1 is installed in an air compressor, after one end time of operation of the air compressor, the door plate 1 is disassembled, the filter screen plate frame 3 is removed, the baffle 6 is disassembled, and further dust and sundries attached to the surface of the filter screen plate 3, the cleaning is convenient, the disassembly and the assembly are convenient, the operation requirements of workers are met, and the efficiency is improved.

The application has the advantages that:

1. this kind of simple and easy detachable filtration otter board 3 of screw compressor machine is novel in design, simple structure, be convenient for dismantle the filter pulp 5 of installation, and the filter pulp 5 after the guarantee installation of being convenient for simultaneously is stabilized fixedly, avoids taking place the condition of landing, and the filter screen sheet frame 2 and the door plant 1 of being convenient for to install simultaneously carry out the dismouting, improve worker's dismantlement efficiency.

2. When using, be convenient for regularly dismantle, be convenient for separate filter pulp 5 with filtering otter board 3, conveniently clear up filter pulp 5 adnexed impurity in surface and dust, be convenient for wash, saved installation maintenance personnel's time greatly, promoted the work efficiency of installation maintenance, have good market value.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a simple and easy detachable filtration otter board of screw compressor machine which characterized in that: the filter screen frame comprises a door plate (1), a clamping groove (101), a placing groove (102), a limiting frame (4), a filter screen frame (2) and a dismounting mechanism; the surface of the door plate (1) is provided with a clamping groove (101), the inside of the clamping groove (101) is connected with the filter screen plate frame (2) in a clamping manner, the back side of the filter screen plate frame (2) is attached with a limiting frame (4), the limiting frame (4) is fixedly connected to the surface of the inner wall of the clamping groove (101), and the bottom side surface of the door plate (1) is provided with a placing groove (102);

the disassembly mechanism comprises a filter screen plate (3), filter cotton (5), a baffle (6), a fixing bolt (7) and a limiting bolt (8), the filter screen plate (3) is fixedly connected to the inner wall of the filter screen plate frame (2), the front side surface of the filter screen plate (3) is attached to the filter cotton (5), the front side surface of the filter cotton (5) is attached to the baffle (6), the surface of the baffle (6) is in threaded connection with the fixing bolt (7), and the limiting bolt (8) is arranged in the placing groove (102).

2. The simple detachable air filter screen plate of the screw air compressor as claimed in claim 1, wherein: the number of the baffle plates (6) is two, and the two baffle plates (6) are placed in parallel.

3. The simple detachable air filter screen plate of the screw air compressor as claimed in claim 1, wherein: the filter screen is characterized in that fixing bolts (7) are connected to the side surfaces of two opposite ends of the baffle (6) in a threaded mode, and the tail ends of the fixing bolts (7) penetrate through the side surfaces of the baffle (6) to be connected with the first threaded holes (201) formed in the surface of the filter screen plate frame (2) in a threaded mode.

4. The simple detachable air filter screen plate of the screw air compressor as claimed in claim 1, wherein: the tail end of the limiting bolt (8) penetrates through the placing groove (102), and the tail end of the limiting bolt (8) is in threaded connection with an inner cavity of a second threaded hole (202) formed in the middle surface of the bottom side of the filter screen plate frame (2).

5. The simple detachable air filter screen plate of the screw air compressor as claimed in claim 1, wherein: the back side surface of the filter screen plate (3) and the back side surface of the filter screen plate frame (2) are on the same horizontal plane.

6. The simple detachable air filter screen plate of the screw air compressor as claimed in claim 1, wherein: filter cotton (5) with filter screen sheet frame (2) inner wall sliding connection, filter cotton (5) positive side surface with baffle (6) dorsal side surface closely laminates.