CN211936078U - Air filtering device for dust-free workshop - Google Patents

Abstract

The utility model discloses an air filter device for dust-free workshop, which comprises a base, the base is U type structure, and the both sides of base have all been seted up the through-hole and have been linked together respectively and connect the mouth and go into the tuber pipe, fixedly connected with circle axle between the both sides inner wall of base, the bottom inner wall fixedly connected with riser of base, riser have a plurality of and equidistance setting, the top of riser and the bottom side fixed connection of circle axle, the axis body outside of circle axle is rotated the cover and is equipped with a plurality of and rotates the cover, rotates the cover and is located between each riser respectively, what the level set up of seting up of rotating the cover strains a section of thick bamboo and places the hole, strain a section of thick bamboo. The utility model discloses a mutual cooperation between each part for the device can load and change different kinds of straining a section of thick bamboo, and strain the installation of a section of thick bamboo and change very conveniently, very big promotion the work efficiency of equipment, satisfied the user demand of people in the production life.

Description

Air filtering device for dust-free workshop

Technical Field

The utility model relates to a workshop dust collecting equipment technical field especially relates to an air filter for dust-free workshop.

Background

In the process of canister production, the finished canister needs to be subjected to sampling inspection, and in the process of canister detection in a workshop, air in the workshop also needs to be filtered in real time to ensure the environmental quality in the workshop, and the filtering equipment used in the workshop is relatively high in use frequency, so that the filter cartridge is relatively high in replacement frequency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an air filtering device for a dust-free workshop.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air filtering device for a dust-free workshop comprises a base, wherein the base is of a U-shaped structure, through holes are formed in two sides of the base and are respectively communicated with a connecting nozzle and an air inlet pipe, a round shaft is fixedly connected between the inner walls of the two sides of the base, vertical plates are fixedly connected with the inner wall of the bottom of the base, the vertical plates are arranged at equal intervals, the top of each vertical plate is fixedly connected with the bottom side of the round shaft, a plurality of rotating sleeves are rotatably sleeved on the outer side of the shaft body of the round shaft and are respectively positioned between the vertical plates, filter cylinder placing holes which are horizontally arranged are formed in the rotating sleeves, two filter cylinder placing holes are respectively positioned on two sides of the round shaft, a bottom groove is formed in one side of the bottom of the base, a dust collecting tray is slidably arranged in the bottom groove, a plurality of Y-shaped channels are formed in the inner wall of the bottom of the base, and horizontal side grooves are formed in the top, the opening part inner wall fixedly connected with seal ring of horizontal side groove, sliding connection has the slider in the horizontal side groove, be provided with the spring assembly between one side of slider and one side inner wall of horizontal side groove, the opposite side fixedly connected with button head inserted bar of slider, the one end of button head inserted bar is the arc structure and passes from the seal ring inboard, the arc concave hole has all been seted up to the bottom both sides of riser, and the one end of button head inserted bar extends to in the arc concave hole, through-hole two with a through-hole intercommunication is seted up to the plate body of riser, one side of base is provided with negative-pressure air fan, negative-pressure air fan's income wind one end intercommunication has the connecting pipe, connecting pipe and connection mouth intercommunication.

Preferably, the air outlet end of the negative pressure fan is connected with an air outlet pipe.

Preferably, one side of the dust collection tray is fixedly connected with a handle.

Preferably, the bottom sides of the base and the negative pressure fan are provided with locking universal wheels.

Preferably, the round-head insert rod is positioned on one side of the filter cartridge placing hole away from the round shaft.

Preferably, the bottom end of the Y-shaped channel is communicated with the bottom groove, and the Y-shaped channel is respectively positioned between the vertical plates.

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

the utility model discloses a mutual cooperation between each part for the device can load and change different kinds of straining a section of thick bamboo, and strain the installation of a section of thick bamboo and change very conveniently, very big promotion the work efficiency of equipment, satisfied the user demand of people in the production life.

Drawings

Fig. 1 is a schematic sectional view of a dust-free air filter for a workshop according to the present invention;

fig. 2 is an enlarged structural diagram of a portion a of a dust-free air filtering device for a workshop according to the present invention;

fig. 3 is a schematic top view of a dust collecting tray of the dust-free workshop air filtering device provided by the present invention;

fig. 4 is a schematic side view of a part of the dust-free air filtering device for a workshop according to the present invention.

In the figure: the device comprises a base 1, a connecting nozzle 2, an air inlet pipe 3, a negative pressure fan 4, a connecting pipe 5, a round shaft 6, a vertical plate 7, a rotating sleeve 8, a seal ring 9, a sliding block 10, a spring group 11, a round-head inserted bar 12, a filter cartridge 13, a locking universal wheel 14, a dust collection tray 15, a handle 16 and an air outlet pipe 17.

Detailed Description

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

Example one

Referring to fig. 1-4, an air filtering device for a dust-free workshop comprises a base 1, wherein the base 1 is of a U-shaped structure, both sides of the base 1 are respectively provided with a through hole which is communicated with a connecting nozzle 2 and an air inlet pipe 3, a round shaft 6 is fixedly connected between the inner walls of both sides of the base 1, the inner wall of the bottom of the base 1 is fixedly connected with a vertical plate 7, the vertical plates 7 are arranged at equal intervals, the top of each vertical plate 7 is fixedly connected with the bottom side of the round shaft 6, the outer side of the shaft body of the round shaft 6 is rotatably sleeved with a plurality of rotating sleeves 8, the rotating sleeves 8 are respectively positioned between the vertical plates 7, the rotating sleeves 8 are provided with filter cylinder placing holes which are horizontally arranged, two filter cylinder placing holes are respectively positioned at both sides of the round shaft 6, one side of the bottom of the base 1 is provided with a bottom groove, a dust collecting tray 15 is slidably arranged in the bottom, the top and the bottom at the both ends of rotating sleeve 8 have all been seted up horizontal side groove, the opening part inner wall fixedly connected with seal ring 9 in horizontal side groove, sliding connection has slider 10 in the horizontal side groove, be provided with spring assembly 11 between one side of slider 10 and one side inner wall in horizontal side groove, the opposite side fixedly connected with button head inserted bar 12 of slider 10, the one end of button head inserted bar 12 is the arc structure and passes from seal ring 9 inboard, the arc concave hole has all been seted up to the bottom both sides of riser 7, the one end of button head inserted bar 12 extends to in the arc concave hole, through-hole two with a through-hole intercommunication is seted up to the plate body of riser 7, one side of base 1 is provided with negative-pressure air fan 4, the income wind one end intercommunication of negative-pressure air fan 4 has connecting pipe 5, connecting pipe 5 communicates.

In the embodiment, in the normal operation process of the equipment, the negative pressure fan 4 sequentially introduces air in a workshop into each filter cylinder 13 through the air inlet pipe 3, and then returns the air to the workshop through the connecting nozzle 2, the connecting pipe 5, the negative pressure fan 4 and the air outlet pipe 17, after the air is used for a certain time, the filter cylinders 13 are replaced according to the use periods and the types of the different filter cylinders 13, when the filter cylinders 13 in the filter cylinder placing holes are replaced, a new filter cylinder 13 is placed in the corresponding filter cylinder placing hole, and then the corresponding rotating sleeve 8 is rotated, so that the filter cylinder placing hole provided with the used filter cylinder 13 is rotated to be vertically above the circular shaft 6 and is horizontally moved, the filter cylinder 13 is moved out from one end of the filter cylinder placing hole at the edge, the filter cylinder 13 can be taken out, and the whole replacing process is very quick and convenient;

round head inserted bar 12 is located and strains a section of thick bamboo and place one side that the hole kept away from round axle 6, rotate the in-process of cover 8, need overcome the frictional force between round head inserted bar 12 and arc cave and riser 7, and this frictional force also makes and adjusts the back in the completion, under thing human intervention, whole device can remain stable, rotate the state that cover 8 keeps adjusting, and then guaranteed the normal operating of whole equipment, round head inserted bar 12 is in the same instant that gets into the arc cave, people's sense of touch changes, thereby also make people can make clear and determine whether the pivoted angle is accomplished.

Example two

Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that the air outlet end of the negative pressure fan 4 is connected with an air outlet pipe 17, one side of the dust collecting tray 15 is fixedly connected with a handle 16, the bottom end of the Y-shaped channel is communicated with the bottom groove, and the Y-shaped channel is respectively located between the vertical plates 7, the arrangement of the Y-shaped channel and the dust collecting tray 15 prevents dust from accumulating in the inner bottom side of the base 1 after the device is used for a long time, so that the rotation of the rotating sleeve 8 is not smooth, a little dust falls into the vertical plate 7 and enters the dust collecting tray 15 through the Y-shaped channel for collection, the arrangement of the handle 16 facilitates people to draw the dust collecting tray 15 out of the bottom groove, the locking universal wheels 14 are arranged on the bottom sides of the base 1 and the negative pressure fan 4, so as to enhance the mobility of the device and make the,

the utility model discloses a mutual cooperation between each part for the device can load and change different kinds of straining a section of thick bamboo, and strain the installation of a section of thick bamboo and change very conveniently, very big promotion the work efficiency of equipment, satisfied the user demand of people in the production life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. An air filtering device for a dust-free workshop comprises a base (1) and is characterized in that the base (1) is of a U-shaped structure, through holes are formed in the two sides of the base (1) and communicated with a connecting nozzle (2) and an air inlet pipe (3) respectively, a round shaft (6) is fixedly connected between the inner walls of the two sides of the base (1), vertical plates (7) are fixedly connected to the inner wall of the bottom of the base (1), the vertical plates (7) are arranged in a plurality of equal intervals, the top of each vertical plate (7) is fixedly connected with the bottom side of the round shaft (6), a plurality of rotating sleeves (8) are rotatably sleeved on the outer side of the shaft body of each round shaft (6), the rotating sleeves (8) are respectively positioned between the vertical plates (7), filter cylinder placing holes which are horizontally arranged are formed in the rotating sleeves (8), two filter cylinder placing holes are formed in the two filter cylinder placing holes and are respectively positioned on the two sides of the, a bottom groove is formed in one side of the bottom of the base (1), a dust collecting tray (15) is placed in the bottom groove in a sliding mode, a plurality of Y-shaped channels are formed in the inner wall of the bottom of the base (1), horizontal side grooves are formed in the tops and the bottoms of the two ends of the rotating sleeve (8), a seal ring (9) is fixedly connected to the inner wall of the opening of each horizontal side groove, a sliding block (10) is connected in the horizontal side grooves in a sliding mode, a spring group (11) is arranged between one side of each sliding block (10) and the inner wall of one side of each horizontal side groove, a round head inserting rod (12) is fixedly connected to the other side of each sliding block (10), one end of each round head inserting rod (12) is of an arc-shaped structure and penetrates through the seal ring (9), arc-shaped concave holes are formed in the two sides of the bottom of the vertical plate (7), one end of each round head inserting rod (12) extends, one side of base (1) is provided with negative-pressure air fan (4), the income wind one end intercommunication of negative-pressure air fan (4) has connecting pipe (5), connecting pipe (5) and connector nozzle (2) intercommunication.

2. The air filtering device for the dust-free workshop according to claim 1, wherein an air outlet pipe (17) is connected to an air outlet end of the negative pressure fan (4).

3. A dust-free workshop air filter unit as claimed in claim 1, wherein a handle (16) is fixedly connected to one side of the dust collection tray (15).

4. A dust-free workshop air filter device as claimed in claim 1, wherein the base (1) and the suction fan (4) are provided with locking universal wheels (14) on their bottom sides.

5. A dust-free workshop air filter device as claimed in claim 1, wherein the round-headed insert rod (12) is located on the side of the filter cartridge receiving hole remote from the round shaft (6).

6. A dust-free workshop air filter device as claimed in claim 1, wherein the bottom end of the Y-shaped channel is communicated with the bottom groove, and the Y-shaped channel is respectively located between the vertical plates (7).

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