CN216554154U - High-performance air filter element device - Google Patents

Abstract

The utility model discloses a high-performance air filter element device which comprises a top plate, wherein a filter element is fixedly connected to the bottom of the top plate, a detachable bolt is arranged on the outer edge of the circumference of the top plate in a threaded manner, and a nut is connected to the bottom of the detachable bolt in a threaded manner; through the dismantled bolt and the extension rod of design, when needing to dismantle the dismantled bolt, extend the inside that gets into built-in mouth with the bottle opener at this moment and rotate, make the dismantled bolt can extend away from the inside of nut, when not having suitable bottle opener, bolt anticlockwise rotation will be dismantled to this moment, make the extension rod that can dismantle bolt bottom fixed connection can follow the inside of bottom dismantlement bolt and extend away, then make the whole in plum blossom groove can show, make the in-process of work utilize the bottle opener just can get off its quick dismantlement, then convenient to detach improves whole availability factor, set up simultaneously and hinder high-efficient filter paper, make the same dust catcher in the process of work can increase the amount of wind.

Description

High-performance air filter element device

Technical Field

The utility model belongs to the technical field of air filter elements, and particularly relates to a high-performance air filter element device.

Background

The air filter element is a filter, also called as air filter cartridge, air filter, style, etc. The air filtering engine is mainly used in engineering locomotives, automobiles, agricultural locomotives, laboratories, sterile operating rooms and various precision operating rooms, a large amount of air needs to be sucked in the working process, and if the air is not filtered, dust suspended in the air is sucked into the air cylinder, so that the abrasion of a piston group and the air cylinder can be accelerated. Larger particles entering between the piston and the cylinder can cause serious cylinder scuffing, which is especially serious in a dry and sandy working environment. The air filter is arranged in front of the carburetor or the air inlet pipe, plays a role in filtering dust and sand grains in air and ensures that sufficient and clean air enters the air cylinder.

Current air filter all adopts the bolt to fix it at the in-process that uses, and the in-process screw of dismantling does not have the unable quick dismantlement of it of specific instrument, current air filter is at the in-process that uses simultaneously because the resistance is too big, make the unable normal supply of dust catcher during operation wind-force, and dismantle the filter core and need draw out it from the device is inside, but the device inner space that has is narrow and small, cause the contact force when upwards drawing to diminish, then inconvenient problem of dismantling, we propose a high performance air filter device for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-performance air filter element device, which solves the problems that the existing air filter element is fixed by bolts in the using process, the screws cannot be quickly disassembled without specific tools in the disassembling process, meanwhile, the existing air filter element cannot normally supply wind power when a dust collector works due to overlarge resistance in the using process, the filter element needs to be extracted from the inside of the device when being disassembled, but the contact force is reduced when the filter element is upwards extracted due to narrow space in the device, and the disassembly is inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a high-performance air filter element device comprises a top plate, wherein a filter element is fixedly connected to the bottom of the top plate, a detachable bolt is installed on the periphery of the top plate along the outer thread, a nut is connected to the bottom of the detachable bolt in a threaded manner, a built-in opening is formed in the detachable bolt, high-efficiency filter paper is filled in the filter element, an extension rod is fixedly connected to the bottom of the detachable bolt, a bottom detachable bolt is connected to the bottom of the extension rod in a threaded manner, a quincuncial groove is formed in the bottom detachable bolt, installation threaded grooves are formed in two sides of the top plate, when the detachable bolt needs to be quickly detached, a screwdriver extends into the detachable bolt to rotate, the detachable bolt is then conveniently detached, and when a matched device is not available, the detachable bolt rotates anticlockwise to enable the extension rod to extend out from the inside of the bottom detachable bolt, then the plum blossom groove and a screwdriver of another model are used for mutual connection, thereby being convenient for disassembly.

Preferably, the both sides internal thread of roof has the contact plate, the bottom fixed mounting of contact plate has the sleeve, the internal thread of sleeve has double-end bottle opener, the bottom fixed mounting of double-end bottle opener has square bottle opener, when the in-process of work needs increase contact, during the area, clockwise rotation of contact plate to make the contact plate can extend away from the inside of roof, at this moment hold the contact plate of both sides to upwards pull, increase area of contact then, convenient to detach.

Preferably, the limit sleeve opening is seted up to the inside of bottom dismantlement bolt, the continuity screw thread has been seted up to the inside of limit sleeve opening, the outer wall of extension rod and the inside interconnect of limit sleeve opening are through setting up limit sleeve opening for the extension rod can be in the inside extension and the shrink of bottom dismantlement bolt, is convenient for then fix the roof and spacing.

Preferably, the mounting openings are formed in two sides of the top plate, the inner portion of each mounting opening is in threaded connection with the outer wall of the double-head screwdriver, and the mounting openings are arranged, so that the double-head screwdriver can be mounted inside the mounting openings in the working process, and the mounting openings are convenient to mount and dismount.

Preferably, the opposite side fixed mounting of double-end bottle opener has the plum blossom bottle opener, the outer wall and the telescopic inside of plum blossom bottle opener cup joint each other, through setting up the plum blossom bottle opener, are convenient for mesh and dismantle the plum blossom groove for work efficiency can effectively be improved.

Preferably, the bearing cavity is formed in the sleeve, the inner part of the bearing cavity is in threaded connection with the outer wall of the double-head screwdriver, and the bearing cavity is formed, so that the double-head screwdriver can be sleeved in the bearing cavity in the working process, and the installation and adjustment are facilitated.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the dismantled bolt and the extension rod of design, when needing to dismantle the dismantled bolt, extend the inside that gets into built-in mouth with the bottle opener at this moment and rotate, make the dismantled bolt can extend away from the inside of nut, when not having suitable bottle opener, bolt anticlockwise rotation will be dismantled to this moment, make the extension rod that can dismantle bolt bottom fixed connection can follow the inside of bottom dismantlement bolt and extend away, then make the whole in plum blossom groove can show, make the in-process of work utilize the bottle opener just can get off its quick dismantlement, then convenient to detach improves whole availability factor, set up simultaneously and hinder high-efficient filter paper, make the same dust catcher in the process of work can increase the amount of wind.

2. Contact plate and double-end bottle opener through the design, clockwise rotation with the contact plate this moment, make the contact plate extend away from the both sides of roof, hold the contact plate through both hands then, then make the atress, the area increases, make also can exert pressure in constrictive space, thereby convenient to detach, again because the setting of square bottle opener, make the in-process square bottle opener of dismantling can extend the inside that gets into the detachable bolt, under suitable accessory does not exist, square bottle opener can also dismantle it, avoid the in-process lifting surface area undersize at work, utilize the double-end bottle opener can also act as the bottle opener to be convenient for it and dismantle simultaneously, then make work efficiency can be improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the overall structure of the bottom of the detachable bolt of the present invention;

FIG. 3 is a schematic view of the overall structure of the bottom of the contact plate of the present invention;

fig. 4 is a schematic view of the internal structure of the top plate according to the present invention.

In the figure: 1. a top plate; 2. a filter element; 3. high-efficiency-resisting filter paper; 4. a nut; 5. a detachable bolt; 6. a contact plate; 7. a built-in port; 8. an extension rod; 9. disassembling the bolt at the bottom; 10. a plum blossom groove; 11. a sleeve; 12. a double-ended screwdriver; 13. a square screwdriver; 14. and (5) installing a thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high performance air filter device, including roof 1, the bottom fixedly connected with filter core 2 of roof 1, there is detachable bolt 5 along threaded mounting outside the top circumference of roof 1, the bottom threaded connection that can dismantle bolt 5 has nut 4, built-in mouth 7 has been seted up to detachable bolt 5's inside, the inside packing of filter core 2 has hinders high-efficient filter paper 3, detachable bolt 5's bottom fixedly connected with extension rod 8, extension rod 8's bottom threaded connection has bottom dismantlement bolt 9, plum blossom groove 10 has been seted up to bottom dismantlement bolt 9's inside, installation thread groove 14 has been seted up to roof 1's top both sides inside.

In this embodiment, at first assemble each part, place the whole of roof 1 in the position that needs work this moment, when needs are dismantled detachable bolt 5, extend the inside that gets into built-in mouth 7 with the bottle opener at this moment and rotate, make detachable bolt 5 can extend away from the inside of nut 4, when not having suitable bottle opener, bolt 5 anticlockwise rotation will be dismantled to this moment, make detachable bolt 5 bottom fixed connection's extension rod 8 can extend away from the inside of bottom dismantlement bolt 9, then make the whole of plum blossom groove 10 can show, another kind of bottle opener can be dismantled bottom dismantlement bolt 9 from the inside of nut 4 to the time of changing, then be convenient for work and dismantlement.

Specifically, the contact plate 6 is connected to the two sides of the top plate 1 through internal threads, the sleeve 11 is fixedly installed at the bottom of the contact plate 6, the double-headed screwdriver 12 is connected to the internal threads of the sleeve 11, and the square screwdriver 13 is fixedly installed at the bottom of the double-headed screwdriver 12.

In this embodiment, when needs increase lifting surface area, at this moment with contact plate 6 clockwise turning, make contact plate 6 can extend away from the both sides of roof 1, hold contact plate 6 through both hands at that time, then make the atress, the area increases, make also can exert pressure in constrictive space, thereby convenient to detach, again because the setting of square bottle opener 13, make in-process square bottle opener 13 of dismantling can extend the inside that gets into detachable bolt 5, under not having suitable accessory, square bottle opener 13 can also dismantle it, then make holistic work efficiency can improve fast.

Specifically, the inside of bottom dismantlement bolt 9 has seted up the limit sleeve mouth, and the continuity screw thread has been seted up to the inside of limit sleeve mouth, and the outer wall of extension rod 8 and the inside interconnect of limit sleeve mouth.

In this embodiment, through setting up spacing cuff for extension rod 8 can freely stretch out and draw back in the inside of bolt 9 is dismantled to the bottom, thereby is convenient for fix and dismantle.

Specifically, mounting openings are formed in two sides of the top plate 1, and the inner portions of the mounting openings are in threaded connection with the outer wall of the double-headed screwdriver 12.

In this embodiment, through setting up the installing port for the installing port can be with 12 threaded installations of double-end bottle opener inside at the in-process of work, and the contact plate 6 of being convenient for contracts and extends, makes work efficiency effectively improve then.

Specifically, a plum blossom screwdriver is fixedly mounted on the other side of the double-headed screwdriver 12, and the outer wall of the plum blossom screwdriver and the interior of the sleeve 11 are sleeved with each other.

In this embodiment, through setting up the plum blossom bottle opener for make plum blossom groove 10 can with its intermeshing, convenient to detach through anticlockwise rotation when can dismantle the inside smooth silk of bolt 5, can.

Specifically, a bearing cavity is formed in the sleeve 11, and the inside of the bearing cavity is in threaded connection with the outer wall of the double-headed screwdriver 12.

In this embodiment, the cavity is supported through the setting for support cavity can accomodate double-end bottle opener 12 inside at the in-process of work, then makes work efficiency can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a high performance air filter device, includes roof (1), the bottom fixedly connected with filter core (2) of roof (1), its characterized in that: the utility model discloses a filter element, including roof (1), the top circumference of roof (1) has detachable bolt (5) along threaded mounting outward, the bottom threaded connection that can dismantle bolt (5) has nut (4), built-in mouth (7) have been seted up to the inside of detachable bolt (5), the inside packing of filter core (2) has and hinders high-efficient filter paper (3), the bottom fixedly connected with extension rod (8) of detachable bolt (5), the bottom threaded connection of extension rod (8) has bottom detachable bolt (9), plum blossom groove (10) have been seted up to the inside of bottom detachable bolt (9), installation thread groove (14) have been seted up to the top both sides inside of roof (1).

2. A high performance air filter cartridge assembly according to claim 1 wherein: the inside threaded connection in both sides of roof (1) has contact plate (6), the bottom fixed mounting of contact plate (6) has sleeve (11), the inside threaded connection of sleeve (11) has double-end bottle opener (12), the bottom fixed mounting of double-end bottle opener (12) has square bottle opener (13).

3. A high performance air filter cartridge assembly according to claim 1 wherein: the inside of bottom dismantlement bolt (9) has seted up spacing cuff, the continuity screw thread has been seted up to the inside of spacing cuff, the outer wall of extension rod (8) and the inside interconnect of spacing cuff.

4. A high performance air filter cartridge assembly according to claim 2 wherein: mounting openings are formed in two sides of the top plate (1), and the inner portions of the mounting openings are in threaded connection with the outer wall of the double-headed screwdriver (12).

5. A high performance air filter cartridge assembly according to claim 2 wherein: the other side of the double-head screwdriver (12) is fixedly provided with a plum blossom screwdriver, and the outer wall of the plum blossom screwdriver is sleeved with the interior of the sleeve (11).

6. A high performance air filter cartridge assembly according to claim 2 wherein: the bearing cavity is formed in the sleeve (11), and the interior of the bearing cavity is in threaded connection with the outer wall of the double-headed screwdriver (12).

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