CN219865427U - Inlet air filtering device - Google Patents

Abstract

The utility model provides an air inlet filter device, which relates to the technical field of air compressors and comprises an air inlet pipe, wherein a dust removing bag is fixed on the inner wall of the air inlet pipe, a conveying pipe is arranged below the dust removing bag, and a connecting pipe is arranged between the bottom end of the dust removing bag and the conveying pipe. Through setting up dust bag, conveyer pipe, small-size motor, bull stick, auger blade and detention subassembly, the dust that the dust bag filters down falls into the conveyer pipe, under the work of small-size motor, can be carried the dust by auger blade and collect in detention subassembly, thereby can avoid the dust bag under long-time work, and lead to the filter screen to block up, when filtering the gas that gets into the air compressor machine, clear up the dust that filters down, improve filter equipment's life and result of use, and to detention subassembly's clearance is very convenient, need not personnel to shut down and dismantle filter equipment, thereby the convenience personnel is to filter equipment's maintenance, improve the result of use of air compressor machine.

Description

Inlet air filtering device

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air inlet filter device.

Background

An air compressor is a device for compressing gas, and particularly in the tire industry, the air compressor is one of main devices in the power supply process, and the quality of the control effect directly influences the quality of tire products. The air inlet filter device is a key link in the air compressor equipment, so that the filter of the air compressor equipment needs to be regularly maintained and replaced; furthermore, the filter can also influence the use conditions of an air filter, an oil filter, lubricating oil and the like in air compressor equipment, so the filter is a vital component part of the whole machine.

Because the air compressor machine works for a long time, need set up filtration at the inlet end of air compressor machine for filter the dust that gets into the air compressor machine, but current filtration still can receive the influence of dust and lead to the fact filtration to block up after long-time use, need shut down after the jam and dismantle and maintain and continue to use, comparatively troublesome, increase the cost and the maintenance time of maintaining.

Disclosure of Invention

The utility model aims to solve the problems that the existing filtering structure is still influenced by dust after long-time use to cause the blocking of the filtering structure, the filtering structure is required to be continuously used after shutdown, disassembly and maintenance after blocking, the operation is troublesome, and the maintenance cost and the maintenance time are increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an air inlet filter equipment, includes the intake pipe, the inner wall of intake pipe is fixed with the dust bag, the below of dust bag is provided with the conveyer pipe, install the intercommunication between the bottom of dust bag and the conveyer pipe and have the connecting tube, the table of intake pipe is run through to the one end of conveyer pipe and be fixed with small-size motor, rotate through the bearing between the both ends of conveyer pipe and be connected with the bull stick, the surface cover of bull stick is established and is fixed with auger blade, the one end of bull stick runs through the one end of conveyer pipe and with the output shaft fixed connection of small-size motor, be provided with the detention subassembly with the conveyer pipe intercommunication in the intake pipe.

Preferably, a round hole is formed in the surface of the air inlet pipe, and the conveying pipe is fixed in the round hole.

Preferably, a circular mounting ring is fixed at the top of the dust removal bag, and the mounting ring is fixed on the inner wall of the air inlet pipe.

Preferably, the detention subassembly is including fixing the box at intake pipe surface, the top installation intercommunication of box has the feeder hopper, the top and the conveyer pipe intercommunication of feeder hopper, the inside sliding connection of box has the collection box, the one end of box is articulated through the hinge has sealing door.

Preferably, the collecting box and the sealing door are made of transparent plastic materials, and a handle is fixed on the surface of the collecting box.

Preferably, the top end of the air inlet pipe is an air inlet end, and the bottom end of the air inlet pipe is an air outlet end.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, the dust bag, the conveying pipe, the small motor, the rotating rod, the auger blade and the detention component are arranged, so that dust filtered by the dust bag falls into the conveying pipe, and under the working of the small motor, the auger blade can convey the dust into the detention component for collection, thereby avoiding the blockage of a filter screen caused by the long-time working of the dust bag, and the air entering the air compressor is filtered, and meanwhile, the filtered dust is cleaned, so that the service life and the use effect of the filter device are improved, the detention component is very convenient to clean, and the filter device is not required to be disassembled by a person, so that the maintenance of the filter device by the person is facilitated, and the use effect of the air compressor is improved.

Drawings

FIG. 1 is a perspective view showing the overall structure of an intake air filter device according to the present utility model;

FIG. 2 is a perspective view of a part of the intake pipe, the delivery pipe and the tank in the intake filtering device according to the present utility model;

FIG. 3 is a perspective view of a circular hole structure in an intake air filter device according to the present utility model;

fig. 4 is a perspective view of an explosion structure of a box body and a collecting box in an air intake filtering device according to the present utility model.

Legend description: 1. an air inlet pipe; 2. a dust removal bag; 3. a delivery tube; 4. a connecting pipe; 5. a small motor; 6. a rotating rod; 7. auger blades; 8. a retention assembly; 801. a case; 802. a feed hopper; 803. a collection box; 804. sealing the door; 805. a handle; 9. a round hole; 10. a mounting ring; 11. an air inlet end; 12. and an air outlet end.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-4, the utility model provides an air inlet filtering device, which comprises an air inlet pipe 1, wherein a dust removing bag 2 is fixed on the inner wall of the air inlet pipe 1, a conveying pipe 3 is arranged below the dust removing bag 2, a connecting pipe 4 is arranged between the bottom end of the dust removing bag 2 and the conveying pipe 3, one end of the conveying pipe 3 penetrates through the surface of the air inlet pipe 1 and is fixedly provided with a small motor 5, a rotating rod 6 is rotatably connected between the two ends of the conveying pipe 3 through a bearing, an auger blade 7 is fixedly sleeved on the surface of the rotating rod 6, one end of the rotating rod 6 penetrates through one end of the conveying pipe 3 and is fixedly connected with an output shaft of the small motor 5, and a retention component 8 communicated with the conveying pipe 3 is arranged on the air inlet pipe 1.

The effect that its whole embodiment 1 reaches is, when the air compressor machine starts the work, small-size motor 5 can begin the work together voluntarily, small-size motor 5 drives bull stick 6 rotation, bull stick 6 can drive auger blade 7 rotation in conveyer pipe 3, outside air gets into intake pipe 1 from air inlet end 11, after filtering through dust removal bag 2, the air that gets rid of dust impurity just can get into the air compressor machine, the dust that remains in dust removal bag 2 can drop down, fall into conveyer pipe 3 through connecting pipe 4, the dust that will fall into in the conveyer pipe 3 is carried to detaining subassembly 8 to pivoted auger blade 7, the dust filtration is in detaining subassembly 8, can clear up the dust in the dust removal bag 2, avoid using dust jam dust removal bag 2 for a long time, thereby maintain filter equipment's result of use and life.

In the embodiment 2, as shown in fig. 1-4, a round hole 9 is formed on the surface of the air inlet pipe 1, and the conveying pipe 3 is fixed in the round hole 9; a circular mounting ring 10 is fixed at the top of the dust removal bag 2, and the mounting ring 10 is fixed on the inner wall of the air inlet pipe 1; the detention assembly 8 comprises a box body 801 fixed on the surface of the air inlet pipe 1, a feed hopper 802 is arranged and communicated at the top of the box body 801, the top end of the feed hopper 802 is communicated with the conveying pipe 3, a collection box 803 is connected inside the box body 801 in a sliding manner, and a sealing door 804 is hinged at one end of the box body 801 through a hinge; the collecting box 803 and the sealing door 804 are made of transparent plastic, and a handle 805 is fixed on the surface of the collecting box 803; the top of the air inlet pipe 1 is an air inlet end 11, and the bottom of the air inlet pipe 1 is an air outlet end 12.

The whole embodiment 2 achieves the effect that the round hole 9 is used for facilitating the fixed installation of the conveying pipe 3 and the air inlet pipe 1; the mounting ring 10 can conveniently fix the dust bag 2 on the inner wall of the air inlet pipe 1; transparent sealing door 804 and collection box 803, make things convenient for personnel to observe the deposit volume of dust in the collection box 803 from outside direct, and dust in collection box 803 is more, and personnel open sealing door 804, can take collection box 803 out from box 801 through handle 805, can pour the dust in the collection box 803 and clear up it, and need not personnel to shut down the air compressor machine, can accomplish the maintenance to filter equipment.

Working principle: when the dust collection device is used, the air outlet end 12 at the bottom end of the air inlet pipe 1 is fixed with the air inlet of the air compressor, when the air compressor starts to work, the small motor 5 automatically starts to work, the small motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 can drive the auger blade 7 to rotate in the conveying pipe 3, external air enters the air inlet pipe 1 from the air inlet end 11, air which needs to be filtered by the dust collection bag 2 and is subjected to dust impurity removal can enter the air compressor from the air outlet end 12, dust retained in the dust collection bag 2 can slide down, falls into the conveying pipe 3 through the connecting pipe 4, the rotating auger blade 7 conveys the dust falling into the conveying pipe 3 to the direction of the feeding hopper 802, the dust can fall into the collecting box 803 to be accumulated through the feeding hopper 802, the transparent sealing door 804 and the collecting box 803, people can observe the storage amount of the dust in the collecting box 803 directly from outside conveniently, when the dust in the collecting box is more, the dust in the collecting box needs to be cleaned, the people can draw the collecting box 801 through the handle 805, the dust in the collecting box 803 is removed, the dust in the collecting box 803, the dust in the collecting box is required to be matched with the locking door 803, and the dust in the existing in the prior art, and the existing technology is not shown in the prior art.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (6)

1. An intake air filtering device, characterized in that: including intake pipe (1), the inner wall of intake pipe (1) is fixed with dust bag (2), the below of dust bag (2) is provided with conveyer pipe (3), install between the bottom of dust bag (2) and conveyer pipe (3) and communicate connecting pipe (4), the one end of conveyer pipe (3) runs through the table of intake pipe (1) and is fixed with small-size motor (5), be connected with bull stick (6) through the bearing rotation between the both ends of conveyer pipe (3), the surface cover of bull stick (6) is established and is fixed with auger blade (7), the one end of bull stick (6) runs through the one end of conveyer pipe (3) and with the output shaft fixed connection of small-size motor (5), be provided with on intake pipe (1) with conveyer pipe (3) intercommunication detain subassembly (8).

2. An intake air filtering apparatus according to claim 1, wherein: round holes (9) are formed in the surface of the air inlet pipe (1), and the conveying pipe (3) is fixed in the round holes (9).

3. An intake air filtering apparatus according to claim 1, wherein: the top of the dust removal bag (2) is fixed with a circular mounting ring (10), and the mounting ring (10) is fixed on the inner wall of the air inlet pipe (1).

4. An intake air filtering apparatus according to claim 1, wherein: the retention assembly (8) comprises a box body (801) fixed on the surface of the air inlet pipe (1), a feed hopper (802) is arranged at the top of the box body (801) in a communicating mode, the top end of the feed hopper (802) is communicated with the conveying pipe (3), a collecting box (803) is connected to the inside of the box body (801) in a sliding mode, and a sealing door (804) is hinged to one end of the box body (801) through a hinge.

5. An intake air filtering apparatus according to claim 4, wherein: the collecting box (803) and the sealing door (804) are made of transparent plastic materials, and a handle (805) is fixed on the surface of the collecting box (803).

6. An intake air filtering apparatus according to claim 1, wherein: the top end of the air inlet pipe (1) is an air inlet end (11), and the bottom end of the air inlet pipe (1) is an air outlet end (12).