CN213647907U

CN213647907U - Wood chip collecting device

Info

Publication number: CN213647907U
Application number: CN202021882819.2U
Authority: CN
Inventors: 王彦伟; 田自虎; 王佳磊; 黄俊杰; 彭自波
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-09
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a saw-dust collection device, include: one end of the pipeline is connected with the air outlet of the processing shed, the pipeline is fixedly connected to the top of the processing shed, and the other end of the pipeline is arranged above the processing table; the telescopic pipe is movably connected to the other end of the pipeline; the collecting hopper is fixedly connected with the telescopic pipe, and the collecting hopper cover is arranged above the processing table; the through groove is arranged on the pipeline and provided with a first groove edge and a second groove edge; the exhaust fan is arranged between the through groove and the air outlet; the filtering piece can be rotatably arranged at the edge of the first groove, and can be covered in the through groove or can be rotatably arranged in the pipeline in a blocking way; the cover plate is covered on the through groove and can rotate, a certain included angle is formed between the cover plate and the filtering piece, and the size of the cover plate is consistent with that of the through groove; fixed connection is in the waste material bucket that runs through the groove below, and the air exhauster absorbs the saw-dust to the pipeline in, and the saw-dust adsorbs on filtering the piece, and the apron that overturns downwards makes the saw-dust fall into the waste material bucket to realize the collection of saw-dust. The utility model discloses simple structure, it is comparatively practical.

Description

Wood chip collecting device

Technical Field

The utility model relates to a building site's carpenter adds, concretely relates to saw-dust collection device.

Background

At present, in traditional wood working, processing canopy equipment is simple and crude, and cutting timber can produce a large amount of saw-dusts and dust in the course of working, and the saw-dust is small light in weight with dust self, hardly clears away, floats not only the air in the pollution processing canopy in the air, falls into the life-span of machine in addition and causes the harm to the environment around the pollution processing canopy and bring various health hazards to the operating personnel.

For example: 1. pneumoconiosis, a disease caused by inhalation of productive wood dust during production, mainly fibrosis of lung tissue; 2. dust deposition, which is a foreign body reaction in lung tissue after a large amount of sawdust dust is inhaled in the woodworking process and the wood continues to be slightly fibrous, but the harm to human body is small, and the pathological changes can gradually disappear after the wood is separated from the dust operation; 3. organic dust causes lung lesion, and different wood organic dust particles have different biological effects, such as bronchial asthma, cotton dust, occupational hypersensitivity pneumonitis, mixed pneumoconiosis and the like. 4. In addition, pharyngitis, laryngitis, tracheitis, etc. can also be formed; acting on skin to form acne, folliculitis, pyoderma, etc.; woodwork, metal and abrasive dust can cause corneal injury, so that corneal dysesthesia and corneal opacity are caused, and the poisoning effect of the dust refers to a poisoning phenomenon caused by inhaling toxic dust such as lead, arsenic, manganese and the like. In addition, the wood dust in the shed is easy to cause fire accidents if not treated properly.

In summary, a wood chip collecting device is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a saw-dust collection device, aim at effectively solves the produced saw-dust of carpenter's canopy smear metal processing and gives the health hazard that the operation personnel brought and the environmental pollution who brings, the utility model discloses utilize the negative pressure that the air exhauster produced in the pipeline, filter the saw-dust and save on filtering the piece through filtering, turn down the apron and the saw-dust of saving falls into the waste bin and concentrates the collection. The operation is simple, the turnover can be realized, the air freshness in the processing shed can be realized, and the air circulation in the processing shed is kept.

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

a wood chip collecting device for collecting wood chips generated by cutting wood by a processing table in a processing shed, the wood chip collecting device comprising:

one end of the pipeline is connected with the air outlet of the processing shed, the pipeline is fixedly connected to the top of the processing shed, and the other end of the pipeline is arranged above the processing table;

the telescopic pipe is movably connected to the other end of the pipeline;

the collecting hopper is fixedly connected with the telescopic pipe, and the collecting hopper cover is arranged above the processing table;

the penetrating groove is arranged at the bottom of the pipeline and is positioned between the material collecting hopper and the air outlet, and the penetrating groove is provided with a first groove edge close to the air outlet and a second groove edge close to the material collecting hopper;

the exhaust fan is arranged in the pipeline and is arranged between the through groove and the air outlet;

the filter element can be rotatably arranged at the first groove edge and can be rotatably covered on the through groove or can be rotatably blocked in the pipeline;

the cover plate is covered on the through groove and can be rotatably arranged at the edge of the first groove, a certain included angle is formed between the cover plate and the filtering piece, and the size of the cover plate is consistent with that of the through groove; and

fixed connection in the pipeline is located run through the waste bin of groove below, through the air exhauster will the saw-dust warp the collecting hopper absorbs extremely in the pipeline, makes the saw-dust adsorbs on filtering the piece, and then the upset downwards the apron, thereby makes the saw-dust falls into in the waste bin to realize the collection of saw-dust.

Optionally, one end of the telescopic pipe is inserted into the end of the pipeline, the other end of the telescopic pipe is fixedly connected with the end of the collecting hopper, the telescopic pipe is screwed and connected to the pipeline through a positioning piece, and the telescopic pipe is pushed into the pipeline and positioned.

Optionally, the collection device still includes support piece, support piece locates in the pipeline and one end fixed connection apron other end fixed connection filter, support piece's self scalable regulation.

Optionally, collection device still includes rotates the handle, it locates to rotate the handle the surface and the one end of pipeline penetrate the pipeline and correspond the connection in first trough edge department, it drives to rotate the handle filter with the apron rotates together, filter rotate to the lid locate run through trough department and partial overlap joint in second trough edge, the apron turns into downwards in the waste bin for arrange in filter with between the apron the saw-dust falls into in the waste bin.

Optionally, the collecting device further comprises a rotating hinge, and the filter element and the cover plate are rotatably mounted at the first slot edge via the rotating hinge.

Optionally, the end of the duct connected to the exhaust outlet further comprises a rain shield.

Optionally, the waste bin further comprises a detachable waste bin, the waste bin is arranged at the bottom of the waste bin and is in sliding connection with the waste bin, and a push-pull handle is fixedly connected to the side of the waste bin.

Optionally, the collection device further comprises an air hose, the air hose is arranged between the filter member and the exhaust fan and is fixedly connected with the exhaust fan.

The utility model discloses owing to adopt above-mentioned technical scheme, make it have following beneficial effect: 1. the device is simple in arrangement and convenient to operate, and negative pressure formed by the filter piece matched with the exhaust fan is arranged to cause air flow and purify air in the processing shed. 2. The collecting hopper is arranged above the processing table and can move in a telescopic mode, and the collecting hopper is more flexible to the cutting conditions of different sizes. 3. It is higher to set up waste bucket collection efficiency to collect and finish tearing bad waste material storehouse open and transporting, it is more convenient, the practicality is strong. 4. Adsorb from the source that the saw-dust produced, the effectual healthy that has protected the operation personnel avoids arousing other diseases because of the saw-dust is wafted in the air. 5. To the accurate absorption of saw-dust for the saw-dust can not waft each corner at the processing canopy, causes risks such as conflagration, and the operation environment is safer. 6. Accurate effectual absorption saw-dust, the air exit of directly discharging has simultaneously purified the air for need not consume a large amount of manpower, material resources and financial resources again to processing canopy and operation personnel's multiple protection and clearance, application scope is more extensive.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a wood chip collecting device of the present invention;

FIG. 2 is a schematic view of the extension tube of the sawdust collecting device of the present invention;

FIG. 3 is a schematic view of the wood chip collecting device of the present invention;

fig. 4 is the utility model relates to a saw-dust collection transports schematic diagram of saw-dust collection device's saw-dust collection.

Description of reference numerals:

20. a collection hopper; 21. a pipeline; 22. a filter member; 23. an exhaust fan; 24. a through groove; 25. a cover plate; 26. a waste bin; 27. a telescopic pipe; 28. a positioning member; 29. rotating the handle; 30. a support member; 31. a rain shield; 32. a waste bin; 33. a push-pull handle; 34. an air hose; 35. a processing table; 36. an outer wall; 37. wood dust; 38. rotating the hinge; 39. an air outlet; 40. a first slot edge; 41. and a second slot edge.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is characterized by comprising:

as shown in fig. 1 and 2, the utility model discloses an embodiment a saw-dust collection device collects the produced saw-dust of processing platform cutting timber in the processing canopy, saw-dust collection device includes:

a pipeline 21 with one end connected to the air outlet 39 of the processing shed, wherein the pipeline 21 is fixedly connected to the top of the processing shed and the other end of the pipeline 21 is arranged above the processing table 35;

a telescopic pipe 27 movably connected to the other end of the pipeline 21;

a collecting hopper 20 fixedly connected to the extension tube 27, wherein the collecting hopper 20 is covered above the processing table 35;

a through groove 24 opened at the bottom of the pipeline 21 and positioned between the collection hopper 20 and the air outlet 39, wherein the through groove 24 is provided with a first groove edge 40 close to the air outlet 39 and a second groove edge 41 close to the collection hopper 20;

an exhaust fan 23 disposed in the duct 21 and disposed between the through groove 24 and the exhaust port 39;

a filter element 22 rotatably mounted at the first slot edge 40, wherein the filter element 22 is rotatably covered in the through slot 24 or rotatably blocked in the duct 21;

the cover plate 25 is covered on the through groove 24 and can be rotatably arranged at the first groove edge 40, a certain included angle is formed between the cover plate 25 and the filter piece 22, and the size of the cover plate 25 is consistent with that of the through groove 24; and

the waste bin 26 is fixedly connected to the pipeline 21 and located below the through groove 24, the exhaust fan 23 absorbs the wood chips 37 into the pipeline 21 through the aggregate bin 20, so that the wood chips 37 are adsorbed on the filtering member 22, and the cover plate 25 is turned downwards, so that the wood chips 37 fall into the waste bin 26, and the wood chips are collected.

The utility model discloses set up the pipeline in processing the canopy, the one end of pipeline is connected with the air exit on the outer wall of processing the canopy, the other end of pipeline is placed in the top of processing platform, the other end of pipeline is connected with flexible pipe and collecting hopper simultaneously, collecting hopper corresponds the cover and establishes above the processing platform, flexible pipe adjustable collecting hopper and the distance of processing platform and with collecting hopper and pipeline intercommunication, the pipeline is opened has the through groove, the through groove includes first trough edge and second trough edge, be equipped with the air exhauster between first trough edge and air exit, filter member slope locate the pipeline and one end is rotated and is connected first trough edge, apron lid is established on the through groove and one end is rotated and is connected first trough edge, the apron forms the contained angle with the filter member simultaneously, the below of through groove is connected with the waste material bucket, the air exhauster inhales the collecting hopper with the saw-dust from the processing platform, and enter the pipeline, filter the saw-dust between filter member and apron, the cover plate is rotated downwards, and the sawdust falls into the waste bucket to complete collection. The utility model discloses simple structure, adsorption effect is good, and the negative pressure that forms through the air exhauster operation absorbs the processing platform or treats absorptive operational environment for the air forms the circulation, and the apron cooperation waste bucket of upset makes to collect and transports the saw-dust more convenient, has practiced thrift manpower and materials, and is comparatively practical.

As shown in fig. 1 and 2, in an embodiment of the present invention, an end of the extension tube 27 is inserted into an end of the duct 21, and the other end of the extension tube is fixedly connected to an end of the collecting hopper 20, and is screwed into the duct 21 through a positioning member 28, and pushes the extension tube 27 to be positioned in the duct 21.

Specifically, the collecting hopper is a horn mouth, and preferably, the collecting hopper is made of galvanized iron with the thickness of 1.2 mm. The aggregate bin can replace a 35 saw shield of a woodworking bench, the size of the aggregate bin can be determined according to the size of a bench saw, the size of an opening end is generally 600mm x 600mm, and the size of a small opening end is 200mm x 200 mm. One end of the telescopic tube 27 is fixedly connected with the mouth part with the small size of the bell mouth, and the other end of the telescopic tube 27 is inserted into the other end of the pipeline 21, preferably, the second end of the pipeline is bent to form a vertically downward end part and facilitate telescopic connection. The side wall corresponding to the pipeline 21 is screwed with a positioning part 28, the positioning part 28 is a screw, the screw rotates, the end part of the screw abuts against the telescopic pipe 27, the telescopic positioning is realized, and the pipeline 21 can be fixed by adopting a floor stand or a hoisting support according to actual conditions.

In an embodiment of the present invention, the filtering member is a filter screen, and preferably, the filter screen is made of a 30-mesh (mesh spacing 0.5mm) filter screen.

As shown in fig. 2 and 3, the collecting device of the present invention further includes a supporting member 30, the supporting member 30 is disposed in the pipe 21 and has one end fixedly connected to the other end of the cover plate 25 fixedly connected to the filtering member 22, and the supporting member 30 is self-adjustable.

As shown in fig. 2 and 3, the embodiment of the present invention provides a wood chip collecting device, the collecting device further includes a rotating handle 29, the rotating handle 29 is disposed on the outer surface of the pipe 21 and one end of the pipe 21 penetrates the pipe 21 and is correspondingly connected to the first groove edge 40, the rotating handle 29 drives the filtering member 22 and the cover plate 25 to rotate together, the filtering member 22 rotates to cover the penetrating groove 24 and partially overlaps the second groove edge 41, the cover plate 25 is turned downwards into the waste bin 26, so that the wood chip 37 placed between the filtering member 22 and the cover plate 25 falls into the waste bin 26.

As shown in fig. 1 and 2, in an embodiment of the present invention, the collecting device further includes a rotating hinge 38, and the filtering member 22 and the cover plate 25 are rotatably mounted at the first groove edge 40 through the rotating hinge 38.

Specifically, the first slot edge 40 of the through slot 24 is provided with the rotation hinge 38, the rotation hinge 38 is provided with two pieces and one piece thereof is fixedly connected with one end of the filter element 22, the other piece of the rotation hinge 38 is fixedly connected with one end of the cover plate 25, the rotation handle 29 is arranged on the outer surface of the pipeline 21 and is fixedly connected with the rotation hinge 31, the filter element 22 rotates along the first slot edge 40, one end of the filter element 22 is connected with the second slot edge 41 in an overlapping manner, that is, the size of the filter element 22 is larger than that of the through slot 24, meanwhile, the second slot edge 41 is provided with a vibration element, when the end of the filter element 22 is connected with the vibration element, the vibration element makes the filter element 22 vibrate and shake off the wood chips 37 adsorbed on the filter element 22, when in use, the rotation handle 29 is rotated, the pivoted filter member 22 is lapped on the second groove edge 41, the support member 30 is arranged between the filter member 22 and the cover plate 25, the support member 30 pushes the cover plate 25 to turn downwards, the wood chips adsorbed on the filter member 22 are driven to turn downwards and fall into the waste material barrel 26 arranged below the through groove 24, so that the wood chips are collected. Preferably, the cover plate is made of galvanized steel plate with the thickness of 5 mm. Filter piece 22 overlap joint in behind the second trough edge 41, support piece 30 self extension continues to push away apron 25 for filter piece 22 with the contained angle increase that is between the apron 25, the better be convenient for drop of saw-dust 37, when rotating handle 29 and reseing, support piece 30 shrink and resume filter piece 22 with original contained angle between the apron 25.

As shown in fig. 2 and 3, in the wood chip collecting device according to the embodiment of the present invention, the end of the duct 21 connected to the air outlet 39 further includes a rain-proof member 31.

Specifically, rain-proof part 31 is located pipeline 21 is connected the tip of air exit 39 sets up at the 10cm position apart from processing canopy outer wall 36 air exhauster 23 is used for produce the negative pressure in the pipeline 21 and absorb the effect of saw-dust 37 can be used as the exhaust fan in the processing canopy simultaneously. Preferably, the rain-proof member is a rain-proof louver.

As shown in fig. 1 and 4, the waste bin 26 further includes a detachable waste bin 32, the waste bin 32 is disposed at the bottom of the waste bin 26 and is slidably connected to the waste bin 26, and a push-pull handle 33 is fixedly connected to a side portion of the waste bin 32.

Specifically, the scrap barrel 26 is used for collecting the chips 37 in the falling process, is made of galvanized iron with the thickness of 1.2mm, and is in a rectangular barrel shape with the size of 200mm x 400 mm; the bottom end of the waste bin 32 is provided with the top of the waste bin 32 which is connected with the bottom of the waste barrel 26 in a sliding mode and used for transferring waste wood chips 37, the waste bin is made of galvanized steel plates with the thickness of 5mm, the size of the waste bin is 200mm x 400mm, and the push-pull handle 33 is attached to the waste bin and can be pushed and pulled transversely manually.

As shown in fig. 3 and 4, in the embodiment of the present invention, the wood chip collecting device further includes an air hose 34, wherein the air hose 34 is disposed between the filtering member 22 and the exhaust fan 23 and is fixedly connected to the exhaust fan 23.

Specifically, tuber pipe hose 34 with air exhauster 23 fixed connection, air exhauster 23 rotates and produces vibrations, tuber pipe hose 34 self is softer and be equipped with certain distance, plays the prevention the effect of the common vibrations of other parts in the collection device.

In a specific embodiment of the present invention, first, a pipeline is provided, the pipeline is horizontally disposed and one end of the pipeline is connected to an outer wall of the processing shed to form an air outlet, the pipeline is hung on the top of the processing shed through a bracket or a hanger, the other end of the pipeline is disposed on a processing platform to be absorbed, and the end of the pipeline is slidably connected to a telescopic pipe, one end of the telescopic pipe is inserted into the pipeline, the other end of the telescopic pipe is fixedly connected to a collecting hopper, a positioning member is disposed at an insertion part of the pipeline and the telescopic pipe, and the position of the telescopic pipe; secondly, a through groove is formed in the pipeline, the through groove is provided with a first groove side and a second groove side, a rotatable rotating hinge is arranged on the first groove side, the rotating hinge is provided with two pieces, one piece of the rotating hinge is at a certain angle with the inner wall of the pipeline and is fixedly connected with one end of a filtering piece, the filtering piece is obliquely arranged in the pipeline, the size of the filtering piece is larger than that of the through groove, the other piece of the rotating hinge is consistent with the direction of the through groove and is fixedly connected with a cover plate, the size of the cover plate is consistent with that of the through groove, a rotating handle is arranged on the outer surface of the pipeline corresponding to the rotating hinge and is fixedly connected with the rotating hinge, a waste barrel and a waste bin are arranged below the through groove, the waste bin is arranged below the waste barrel and is in sliding connection with the waste barrel, an exhaust fan is arranged at one end, close; at last, filter and be equipped with telescopic support piece between the contained angle that the apron is, the switch-on air exhauster to aim at the collecting hopper processing platform, make the saw-dust along the collecting hopper in flow in the pipeline and adsorb on filtering the piece, open for a long time that the saw-dust is piled up to change and place in and filter the piece and apron contained angle department that is, the disconnection air exhauster, and rotate the handle makes and filters piece and apron along rotating the hinge and overturn downwards simultaneously, and the saw-dust falls into the waste bin, and furtherly, support piece one end props in filtering the piece, filters the piece overlap joint and is fixed in the trough rim that runs through the groove, and support piece extension promotes the apron and continues the rotation, makes and filters the contained angle increase between piece and the apron, and. The saw-dust that falls into the waste bucket falls in the waste bin of bottom, and the saw-dust after the collection is transversely stimulateed and emptied to the waste bin for the air of processing canopy is cleaner, and especially the environment near processing platform is cleaner, is favorable to operation personnel's health, and the saw-dust centralized processing after the collection prevents dangers such as conflagration. The utility model discloses but repetitious usage has practiced thrift manpower and materials, and application scope is wide.

It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a saw-dust collection device collects the produced saw-dust of processing platform cutting timber in the processing canopy, its characterized in that, saw-dust collection device includes:

the telescopic pipe is movably connected to the other end of the pipeline;

2. The wood chip collecting device as claimed in claim 1, wherein one end of the telescopic tube is inserted into the end of the duct and the other end is fixedly connected to the end of the collecting hopper, and is screwed to the duct by a positioning member to push the telescopic tube to be positioned in the duct.

3. A wood chip collecting device as claimed in claim 1, further comprising a support member disposed in the duct and having one end fixedly connected to the cover plate and the other end fixedly connected to the filter member, the support member being self-telescopically adjustable.

4. A wood chip collecting device as claimed in claim 3, further comprising a rotating handle, wherein the rotating handle is disposed on the outer surface of the pipe and has one end penetrating into the pipe and corresponding to the first slot edge, the rotating handle drives the filter member and the cover plate to rotate together, the filter member rotates to cover the through slot and partially overlaps the second slot edge, and the cover plate is turned down into the waste bin, so that the wood chips placed between the filter member and the cover plate fall into the waste bin.

5. A wood chip collecting device as claimed in claim 4, wherein the collecting device further includes a rotary hinge by which the filter member and the cover plate are rotatably mounted at the first slot edge.

6. The wood chip collecting device as claimed in claim 1, wherein the end of the duct connected to the air outlet further comprises a rain shield.

7. The wood chip collecting device as claimed in claim 1, wherein the waste bin further comprises a detachable waste bin, the waste bin is disposed at the bottom of the waste bin and is slidably connected with the waste bin, and a push-pull handle is fixedly connected to a side of the waste bin.

8. The wood chip collecting device of claim 1, further comprising an air hose disposed between the filter member and the exhaust fan and fixedly connected to the exhaust fan.