CN212944556U - A dust collector for workshop - Google Patents

Abstract

The utility model relates to the technical field of dust removing equipment, which relates to a dust removing device used in a workshop, comprising a dust removing pipeline and a plurality of dust collecting hoses, wherein the dust removing pipeline is connected with a sleeve in a sliding way, the dust collecting hoses are communicated with the sleeve, the sleeve comprises an inner pipe and an outer pipe, the dust collecting hoses are communicated with the outer pipe, the bottom of the dust removing pipeline is provided with a plurality of openings, the inner pipe is provided with a sliding component which is connected with the openings in a sliding way, the sliding component comprises an upper sealing plate and a lower sealing plate which are respectively arranged on the inner wall and the outer wall of the dust removing pipeline, the upper sealing plate and the lower sealing plate are connected through a sliding block, the sliding block is connected, all constitute the spout of upper seal plate and lower seal plate activity on the outer wall, the utility model discloses rational in infrastructure simple, the practicality is strong, can realize the dust absorption pipeline displacement, improves the area that can remove dust.

Description

A dust collector for workshop

Technical Field

The utility model relates to a dust collecting equipment's technical field, more specifically say, it relates to a dust collector for workshop.

Background

Can produce a large amount of saw-dusts and dust in the workshop of production plank, timber, these some saw-dusts can float in the air, and then lead to the processing environment in workshop to receive the pollution, and the workman is waited for a long time to inhale these some dusts in the workshop, and it is healthy to influence. To this problem, present processing workshop all can be equipped with the dust catcher, because the processing workshop is very big, realizes removing dust to the equipment in the workshop through setting up a plurality of dust absorption pipelines, but the live distance of dust absorption pipeline is limited, and whole machine of large-scale equipment can not accomplish to remove dust a bit.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a rational in infrastructure simple, the practicality is strong, can realize the dust absorption pipeline displacement, improves the dust collector that can remove dust the area.

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

a dust removing device for a workshop comprises a dust removing pipeline and a plurality of dust collecting hoses, wherein a sleeve is connected to the dust removing pipeline in a sliding manner and is communicated with the dust collecting hoses, the sleeve comprises an inner pipe arranged in the dust removing pipeline and an outer pipe extending out of the dust removing pipeline, the dust collecting hoses are communicated with the outer pipe, a plurality of openings are formed in the bottom of the dust removing pipeline, a sliding assembly in sliding connection with the openings is arranged on the inner pipe, a plurality of conducting holes are formed in the inner pipe, filter screens are arranged on two ends of the inner pipe in an upper cover mode, the sliding assembly comprises an upper sealing plate and a lower sealing plate which are respectively arranged on the inner wall and the outer wall of the dust removing pipeline, the upper sealing plate and the lower sealing plate are connected through a sliding block, the sliding block is in sliding connection with the openings, a center hole for the outer pipe to penetrate, the holding tank intussuseption is filled with the graphite rod of contradicting with upper seal plate and lower closing plate, and upper seal plate, lower closing plate are fixed with the graphite strip with the terminal surface that the spout is contradicted.

Through adopting above-mentioned technical scheme, in order to realize the dust absorption processing to the different positions of lathe, so through setting up sleeve pipe and slip subassembly, realized the displacement to the dust absorption hose. The structural relation among the sleeve, the sliding assembly and the main pipeline is simple, and the market promotion is facilitated.

In order to prevent the sliding assembly from blocking in the sliding process, a sliding groove is formed in the dust removing pipeline, a graphite rod is arranged at the included angle of the sliding groove, when the side edge of the upper sealing plate and the side edge of the lower sealing plate abut against the graphite rod to slide, the sliding stability of the upper sealing plate and the lower sealing plate can be greatly improved, and the friction coefficient generated when the upper sealing plate and the lower sealing plate slide along with the sliding groove can also be greatly reduced by the arrangement of the graphite rod.

The utility model discloses further set up to: the outer pipe is also communicated with a slag pipe, and the slag pipe is arranged in an inclined shape.

Through adopting above-mentioned technical scheme, the material sediment pipe cooperates the filter screen and sets up, after the filter screen with big saw-dust, billet separation, through external dust catcher, discharges big saw-dust, billet from the main entrance in the material sediment pipe.

The utility model discloses further set up to: all constitute on the both sides border of upper seal plate and lower seal plate and have the sand grip of contradicting with the graphite rod, be equipped with the indent that is used for spacing sand grip on the graphite rod.

Through adopting above-mentioned technical scheme, the sand grip on upper seal plate and lower seal plate both sides border has included casing and graphite strip, offers the breach that is used for the graphite strip part to stretch the department on the casing, utilizes graphite strip and graphite rod sliding contact, greatly reduced coefficient of friction between them.

The utility model discloses further set up to: the upper sealing plate and the lower sealing plate are both bent into an arc shape.

Through adopting above-mentioned technical scheme, upper seal plate and lower sealing plate set up to the arc structure and can improve its structural strength.

The utility model discloses further set up to: the filter screen includes outer rack and interior rack, is fixed with the square hole board between outer rack and the interior rack, and outer rack and interior rack all constitute and have a plurality of net, have seted up a plurality of square trompils on the square hole board.

Through adopting above-mentioned technical scheme, the setting up of filter screen can play the big sawdust wood block of separation and is carried in the main part way, and its structural strength and structural stability have been guaranteed to the structural configuration of filter screen.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the G portion of the present invention.

Fig. 3 is an enlarged schematic view of the H portion of the present invention.

Fig. 4 is a partial sectional structural schematic view of the dust removal duct.

Fig. 5 is a schematic diagram of a cross-sectional view of a filter screen.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 5.

The embodiment has the specific structure that: the dust collection device comprises a dust collection pipeline 1 and a plurality of dust collection hoses 2, wherein the dust collection pipeline 1 is connected with a sleeve in a sliding mode, and the dust collection hoses 2 are communicated with the sleeve.

The sleeve comprises an inner pipe 31 arranged in the dust removal pipeline 1 and an outer pipe 32 extending out of the dust removal pipeline 1, the dust collection hose 2 is communicated with the outer pipe 32, the inner pipe 31 is provided with a plurality of via holes 8, the bottom of the dust removal pipeline 1 is provided with a plurality of openings 9, and the inner pipe 31 is provided with a sliding component 36 connected with the openings 9 in a sliding manner.

The upper cover of the both ends of inner tube 31 is equipped with filter screen 5, and slip subassembly 36 is including arranging upper seal plate 12 and lower seal plate 11 on the inside and outside wall of dust removal pipeline 1 in respectively, connects through slider 7 between upper seal plate 12 and the lower seal plate 11, and slider 7 and opening 9 sliding connection offer the centre bore that is used for outer tube 32 to run through on the slider 7, and outer tube 32 runs through slider 7 and inner tube 31 intercommunication. When the position of the dust suction hose 2 needs to be adjusted, the outer tube 32, which is communicated with the dust suction hose 2, is manually slid, so that the outer tube 32 drives the inner tube 31 to slide, and at the same time, the sliding assembly 36 connected with the inner tube 31 slides at the opening 9 at the bottom of the dust removal pipe 1.

In order to improve the structural strength of the upper seal plate 12 and the lower seal plate 11, both are bent into an arc shape.

All constitute the spout 37 of upper seal plate 12 and 11 activities of lower seal plate on the inside and outside wall of dust removal pipeline 1, seted up the holding tank in the contained angle department of spout 37, the holding tank intussuseption is filled with the graphite rod 6 of contradicting with upper seal plate 12 and lower seal plate 11, is fixed with graphite strip 13 on upper seal plate 12, lower seal plate 11 and the terminal surface of contradicting with spout 37.

In order to realize dust collection treatment on different positions of the machine tool, the displacement of the dust collection hose 2 is realized by arranging the sleeve and the sliding assembly 36. The structural relationship among the sleeve, the sliding assembly 36 and the main pipeline is simple, and the market promotion is convenient.

In order to prevent the sliding assembly 36 from being blocked in the sliding process, a sliding chute 37 is arranged in the dust removing pipeline 1, the sliding chute 37 can effectively limit the sliding distance of the sliding assembly 36, the graphite rod 6 is arranged at the included angle of the sliding chute 37, when the sides of the upper sealing plate 12 and the lower sealing plate 11 are abutted against the graphite rod 6 to slide, the sliding stability can be greatly improved, and through the graphite strips 13 arranged on the upper sealing plate 12 and the lower sealing plate 11, when the upper sealing plate 12 and the lower sealing plate 11 slide, the graphite rod 6 contacts with the graphite strip 13 and slides relatively, because of the self-lubricating rod of the graphite, the friction coefficient generated when the upper sealing plate 12 and the lower sealing plate 11 slide with the sliding chute 37 is greatly reduced, this arrangement is labor-saving and does not cause jamming when sliding the upper and lower seal plates 12, 11.

The outer pipe 32 is also communicated with a slag pipe 33, and the slag pipe 33 is arranged in an inclined shape. Slag pipe 33 cooperation filter screen 5 sets up, when dust absorption hose 2 carries out the operation, will have some big saw-dusts, billet and dust are from dust absorption hose 2 together, outer tube 32 gets into in the inner tube 31 at last, because the both ends of inner tube 31 are covered with filter screen 5, filter screen 5 will be big saw-dusts, dust removal pipeline 1 then gets rid of is discharged from setting up a plurality of conducting holes 8 on inner tube 31 to the dust removal pipeline after the billet separation, through external dust catcher, rely on the effect of dust catcher to make the big saw-dusts of arranging in inner tube 31 in, the plank is discharged from the main entrance, just also discharge from dust absorption hose 2 at last through outer tube 32.

All constitute on the both sides border of upper seal plate 12 and lower seal plate 11 and have the sand grip 35 of contradicting with graphite rod 6, be equipped with the indent 61 that is used for spacing sand grip 35 on the graphite rod 6.

The convex strips 35 on the edges of the two sides of the upper sealing plate 12 and the lower sealing plate 11 comprise a shell 34 and a graphite strip 13, a notch used for the part extending part of the graphite strip 13 is formed in the shell 34, and the graphite strip 13 and the graphite rod 6 are in sliding contact, so that the friction coefficients of the graphite strip 13 and the graphite rod 6 are greatly reduced. Set up the mutual joint of indent 61 and sand grip 35 on the graphite rod simultaneously and can the relative slip, guarantee that upper seal plate 12 and lower seal plate 11 slide the in-process in spout 37 and keep steady and can not appear rocking influence regulation.

The filter screen 5 includes outer net rack 51 and interior net rack 52, is fixed with square hole board 53 between outer net rack 51 and the interior net rack 52, and outer net rack 51 and interior net rack 52 all constitute and have a plurality of nets, have seted up a plurality of square trompils on the square hole board 53.

The arrangement of the filter screen 5 can prevent large wood chips from being conveyed in the main body channel, and the structural strength and the structural stability of the filter screen 5 are guaranteed.

The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and the skilled in the art can carry out the common changes and replacements within the technical solution of the present invention.

Claims (5)

1. The utility model provides a dust collector for workshop, includes dust removal pipeline and a plurality of dust absorption hose, characterized by: the dust removal pipeline is connected with a sleeve in a sliding way, the dust collection hose is communicated with the sleeve,

the sleeve comprises an inner pipe arranged in the dust removing pipeline and an outer pipe extending out of the dust removing pipeline, the dust collecting hose is communicated with the outer pipe, a plurality of openings are arranged at the bottom of the dust removing pipeline, a sliding component which is in sliding connection with the openings is arranged on the inner pipe, a plurality of conducting holes are arranged on the inner pipe, filter screens are arranged on the upper covers at the two ends of the inner pipe, the sliding component comprises an upper sealing plate and a lower sealing plate which are respectively arranged on the inner wall and the outer wall of the dust removing pipeline, the upper sealing plate and the lower sealing plate are connected through a sliding block, the sliding block is in sliding connection with the openings, all constitute the spout of upper seal plate and lower closing plate activity on the outer wall, seted up the holding tank on the contained angle department of spout, the holding tank intussuseption is filled with the graphite rod of contradicting with upper seal plate and lower closing plate, and upper seal plate, lower closing plate are fixed with the graphite strip on the terminal surface of contradicting with the spout.

2. The dust removing device for the plant according to claim 1, wherein: the outer pipe is also communicated with a slag pipe, and the slag pipe is arranged in an inclined shape.

3. The dust removing device for the plant according to claim 2, wherein: all constitute on the both sides border of upper seal plate and lower seal plate and have the sand grip of contradicting with the graphite rod, be equipped with the indent that is used for spacing sand grip on the graphite rod.

4. A dust removing apparatus for a plant according to claim 3, wherein: the upper sealing plate and the lower sealing plate are both bent into an arc shape.

5. The dust removing device for the plant according to claim 1, wherein: the filter screen includes outer rack and interior rack, is fixed with the square hole board between outer rack and the interior rack, and outer rack and interior rack all constitute and have a plurality of net, have seted up a plurality of square trompils on the square hole board.

Images