CN107511570B

CN107511570B - Colleges and universities welding laboratory is with clear cigarette all-in-one of dust removal

Info

Publication number: CN107511570B
Application number: CN201710646575.4A
Authority: CN
Inventors: 单筱慧
Original assignee: Wuhu Huiyu Commerce And Trade Co ltd
Current assignee: Wuhu Huiyu Commerce And Trade Co ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2020-09-18
Anticipated expiration: 2037-08-01
Also published as: CN107511570A

Abstract

The invention discloses a dust and smoke removing integrated machine for a welding laboratory in colleges and universities, which comprises a rack, a dust absorption port, a support column, a handle and an extension spring, wherein a chimney is installed above a connecting rod, a smoke exhaust hole is fixed above the chimney, the lower part of the smoke exhaust hole is connected with the chimney through the chimney, a fixed plate and a placing frame are fixedly connected above a baffle, the placing frame is installed below the fixed plate, a sliding block is fixedly installed in the middle of a dust absorption device, a base is connected above the dust absorption device, a hook is arranged above a hanging buckle, and the chimney is fixedly installed on the right side of the hanging buckle. This colleges and universities welding laboratory is with dust removal smoke cleaning all-in-one is provided with the chimney, from this can be fine slide the position that changes the chimney in the connecting rod top through the chimney, and then can be fine adjust the chimney angle according to welded position's difference for the toxic gas that whole device produced can obtain absorption on the at utmost to the welding in-process.

Description

Colleges and universities welding laboratory is with clear cigarette all-in-one of dust removal

Technical Field

The invention relates to the technical field of welding cleaning protection devices, in particular to a dust and smoke removing all-in-one machine for a welding laboratory in colleges and universities.

Background

Colleges and universities welding laboratory is with dust removal smoke cleaning all-in-one is one kind and clears up and carry out absorptive device to the toxic gas that produces among the welding process to each welding station of present colleges and universities welding laboratory inside, along with the continuous development of modern society, technical talent's demand constantly increases, fine colleges and universities have all increased welded course, and carry out the welding in-process of instructing the operation in the colleges and universities, often can take place a large amount of toxic gas and be difficult to filter the emission among the welding process, and then just make current colleges and universities student be in the in-process of instructing and receive very big injury in carrying out the in-process health, and can often take place the problem that real inside large tracts of land welding slag of instructing room is difficult to clear up in carrying out the welded process, can produce a large amount of dust and splash in the in-process of clearing up, not only work load is huge, also can produce a lot of respiratory disease, simultaneously, the injury, near colleges and universities welding The problem occurs frequently. Therefore, the dust and smoke removing integrated machine for the welding laboratory in colleges and universities is provided so as to solve the problems.

Disclosure of Invention

The invention aims to provide a dedusting and smoke-cleaning integrated machine for a welding laboratory in colleges and universities, which aims to solve the problems that the cleaning workload of the welding station in the welding laboratory in colleges and universities in the market is huge and toxic gas generated in the welding process is difficult to discharge in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a dust and smoke removing integrated machine for a welding laboratory in colleges and universities comprises a rack, a dust absorption port, a support column, a handle and an extension spring, wherein a sliding groove is fixedly arranged above the rack, a connecting rod is connected in the middle of the rack, a chimney is arranged above the connecting rod, a smoke exhaust hole is fixedly arranged above the chimney, the lower part of the smoke exhaust hole is connected with the chimney through the chimney, a baffle is arranged below the chimney, the upper part of the baffle is connected with an observation window through a fixing elastic sheet, a fixing plate and a placing frame are fixedly connected above the baffle, the placing frame is arranged below the fixing plate, the observation window is arranged below the placing frame, a sliding groove is arranged in the middle of the observation window, a dust absorption device is fixedly connected above the dust absorption port, a motor is fixedly arranged above the dust absorption device, a base is connected above the support column, the base top is provided with the sliding tray, and the sliding tray both sides are connected with dust extraction, the sliding tray sets up the top at the base, the fixed block is installed to the top of sliding tray, handle right side fixedly connected with frame, and the frame below is provided with dust extraction, be fixed with the baffle in the middle of the dust extraction, and dust extraction left side top is connected with the frame through fixed block and pneumatic cylinder, fixed mounting has the slider in the middle of the dust extraction, and is connected with the base above the dust extraction, extension spring both sides top all is connected with the couple, and is provided with to hang below the extension spring and detains, it is provided with the couple to hang the knot top, and hangs and detain right side fixed mounting and have a section.

Preferably, the sliding groove is embedded in the rack, the rack and the dust collection device form a telescopic structure through a hydraulic cylinder, when the length of the hydraulic cylinder is extended to the longest, the lowest point of the dust collection port is lower than the lowest point of the support column, and when the length of the hydraulic cylinder is reduced to the shortest, the lowest point of the dust collection port is higher than the lowest point of the support column.

Preferably, the chimney and the connecting rod form a sliding connection.

Preferably, the height of the baffle is two thirds of the height of the rack, the baffle is made of a wood board, and the baffle, the fixing plate and the placing rack are fixedly connected.

Preferably, the support columns and the rotating wheels are arranged in two numbers, and the support columns and the rotating wheels are distributed at the bottom of the base in a staggered mode.

Preferably, the rotating wheel comprises a fixed shaft, an upper rotating sheet, a lower rotating sheet and a roller body, the lower part of the upper rotating sheet is connected with the lower rotating sheet through the fixed shaft, the roller body is connected with the lower part of the lower rotating sheet, the roller body and the upper rotating sheet form a rotating structure, the rotating angle of the roller body is 0-90 degrees, and when the rotating angle of the roller body is the largest, the lowest point of the roller body is lower than that of the support column.

Preferably, the observation window is provided with two, and it installs respectively in the upper and lower both ends of baffle to the observation window constitutes dismantlement structure with the baffle, and the observation window top is the vinyl material.

Preferably, the dust suction device is provided with two dust suction devices which are fixedly connected with the sliding block, and the upper part of the dust suction device is in sliding connection with the sliding groove through the sliding block.

Preferably, the hooks are uniformly distributed on the smoke tube, the hooks and the hanging buckles are arranged on two sides of the smoke tube, and the smoke tube is made of aluminum foil.

Compared with the prior art, the invention has the beneficial effects that: the dedusting and smoke-cleaning integrated machine for the welding laboratory of colleges and universities is provided with the chimney, so that the position of the chimney can be changed well by sliding the chimney above the connecting rod, the angle of the chimney can be well adjusted according to different welding positions, toxic gas generated in the welding process can be absorbed to the maximum extent by the whole device, the influence on the health of students in the welding experiment process is avoided, the baffle can be well installed, bystander students cannot be splashed by splashed welding water, the safety in the welding experiment process is further ensured, the problem of placing tools in the welding experiment process can be well solved by installing the fixed plate and the placing frame, the effect of neatly placing the welding tools is further achieved, meanwhile, the problem of losing the tools is also prevented, and the installation of the supporting columns and the rotating wheels is the process of fixing and moving the whole device conveniently, thereby ensuring the stability of the whole device under the action of the supporting column, saving labor to move the whole device under the action of the rotating wheel, leading the dust suction device to slide above the sliding groove well due to the arrangement of the sliding groove, thereby leading the whole device to well and thoroughly finish the cleaning process of the welding slag near the welding station, and then just reached the effect that reduces student's work load, also avoided the problem of inhaling a large amount of dusts, the setting up of observation window can be fine make in station welded in-process fine externally observe inside arc pit arc length, reduced the problem of arc light dazzling and taken place, the couple with hang the setting of detaining can be fine through the couple with hang the connection of detaining, adjust the angle and the height of smoking pipe, and then just make the smoking work of smoking pipe thoroughly and can not influence normal welding experiment.

Drawings

FIG. 1 is a schematic structural view of a dust and smoke removing integrated machine for a welding laboratory in colleges and universities;

FIG. 2 is a schematic view of a partially enlarged structure at the part A in FIG. 1 of the dust and smoke removing integrated machine for a welding laboratory in colleges and universities of the invention;

FIG. 3 is a back structure schematic diagram of a dust collection device of a dust and smoke removal integrated machine for a welding laboratory in colleges and universities;

FIG. 4 is a schematic view of a base of a dedusting and smoke-cleaning all-in-one machine for a welding laboratory in colleges and universities, according to the present invention, in a top view;

FIG. 5 is a schematic structural view of a smoke suction pipe of a dust and smoke removing integrated machine for a welding laboratory in colleges and universities;

FIG. 6 is a schematic view of a part enlarged structure at B in the structure diagram of the dust and smoke removing all-in-one machine for welding laboratories of colleges and universities of the invention.

In the figure: 1. the device comprises a rack, 2, a sliding groove, 3, a connecting rod, 4, a smoke exhaust hole, 5, a chimney, 6, a smoke exhaust tube, 7, a baffle, 8, a fixed elastic sheet, 9, a fixed plate, 10, a placing rack, 11, a dust suction opening, 12, a supporting column, 13, a base, 14, a rotating wheel, 1401, a fixed shaft, 1402, an upper rotating sheet, 1403, a lower rotating sheet, 1404, a roller main body, 15, an observation window, 16, a sliding groove, 17, a handle, 18, a motor, 19, a dust suction device, 20, a hydraulic cylinder, 21, a sliding block, 22, an extension spring, 23, a hook, 24, a hanging buckle, 25 and a fixed block.

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. 1-6, the present invention provides a technical solution: a dust and smoke removing integrated machine for a welding laboratory in colleges and universities comprises a rack 1, a sliding groove 2, a connecting rod 3, a smoke exhaust hole 4, a smoke pipe 5, a smoke pipe 6, a baffle 7, a fixed elastic sheet 8, a fixed plate 9, a placing frame 10, a dust suction port 11, a supporting column 12, a base 13, a rotating wheel 14, an observation window 15, a sliding groove 16, a handle 17, a motor 18, a dust suction device 19, a hydraulic cylinder 20, a sliding block 21, a tension spring 22, a hook 23, a hanging buckle 24 and a fixed block 25, wherein the sliding groove 2 is fixedly arranged above the rack 1, the connecting rod 3 is connected in the middle of the rack 1, the sliding groove 2 is embedded in the rack 1, the rack 1 and the dust suction device 19 form a telescopic structure through the hydraulic cylinder 20, when the length of the hydraulic cylinder 20 is extended to the longest, the lowest point of the dust suction port 11 is lower than the lowest point of the, therefore, the cleaning work on the ground of a laboratory can be well finished through the lifting structure of the dust suction device 19, the problem of damage caused by long-time contact friction of the dust suction port 11 and the ground can not be caused, the service life of the whole device is indirectly prolonged, the chimney 5 is arranged above the connecting rod 3, the smoke exhaust hole 4 is fixed above the chimney 5, the chimney 5 and the connecting rod 3 form sliding connection, the adjustment work on the position of the chimney 5 can be well finished, convenience is further provided for welding experiments, the lower part of the smoke exhaust hole 4 is connected with the smoke exhaust tube 6 through the chimney 5, the baffle 7 is arranged below the smoke exhaust tube 6, the upper part of the baffle 7 is connected with the observation window 15 through the fixing elastic sheet 8, the height of the baffle 7 is two thirds of the height of the rack 1, the baffle 7 is made of a wood board, the baffle 7 is fixedly connected with the fixing plate 9 and the rack 10, and therefore, the problem of personal injury can be well avoided through, meanwhile, the students can well observe the internal welding condition through the observation window 15, the fixing plate 9 and the placing rack 10 are fixedly connected above the baffle 7, the placing rack 10 is installed below the fixing plate 9, the observation window 15 is arranged below the placing rack 10, the sliding groove 16 is installed in the middle of the observation window 15, the two observation windows 15 are respectively installed at the upper end and the lower end of the baffle 7, the observation window 15 and the baffle 7 form a disassembly structure, the upper part of the observation window 15 is made of vinyl resin, so that the harm of welding arc light stabbing eyes can be well avoided through the observation window 15, the replacement is convenient, the service life is longer, the dust suction device 19 is fixedly connected above the dust suction port 11, the motor 18 is fixedly installed above the dust suction device 19, the base 13 is connected above the support column 12, the rotating wheel 14 is installed below the base 13, and the two support columns 12 and the rotating wheel 14 are both arranged, the supporting columns 12 and the rotating wheels 14 are distributed at the bottom of the base 13 in a staggered manner, so that the fixing and moving processes of the whole device can be well completed, labor is saved, and convenience is brought, the rotating wheels 14 comprise fixing shafts 1401, upper rotating sheets 1402, lower rotating sheets 1403 and roller bodies 1404, the lower parts of the upper rotating sheets 1402 are connected with the lower rotating sheets 1403 through the fixing shafts 1401, the roller bodies 1404 are connected with the lower parts of the lower rotating sheets 1403, the roller bodies 1404 and the upper rotating sheets 1402 form a rotating structure, the rotating angle of the roller bodies 1404 is 0-90 degrees, when the rotating angle of the roller bodies 1404 is the largest, the lowest point of the roller bodies 1404 is lower than the lowest point of the supporting columns 12, sliding grooves 16 are formed above the base 13, dust suction devices 19 are connected with two sides of the sliding grooves 16, the two dust suction devices 19 are fixedly connected with the sliding blocks 21, and the upper parts, therefore, the whole dust suction device 19 can well move on the sliding groove 16, the dust suction range of the whole dust suction device 19 is wider, the dust suction effect is more thorough, the sliding groove 16 is arranged above the base 13, the fixing block 25 is arranged above the sliding groove 16, the rack 1 is fixedly connected to the right side of the handle 17, the dust suction device 19 is arranged below the rack 1, the baffle 7 is fixed in the middle of the dust suction device 19, the rack 1 is connected above the left side of the dust suction device 19, the sliding block 21 is fixedly arranged in the middle of the dust suction device 19, the base 13 is connected above the dust suction device 19, the top ends of the two sides of the extension spring 22 are connected with the hook 23, the hanging buckle 24 is arranged below the extension spring 22, the hooks 23 are uniformly distributed on the smoke tube 5, the hooks 23 and the hanging buckle 24 are arranged on the two sides of the smoke tube 6, the smoke tube 6 is made of aluminum foil, the angle of the smoke tube 6 can be well, reach the effect that dust absorption effect is better and do not hinder welding experiment personnel work, hang 24 tops of knot and be provided with couple 23, and hang 24 right sides fixed mounting of knot and have a smoking section of thick bamboo 6.

The working principle of the embodiment is as follows: when the dust and smoke removing integrated machine for the college welding laboratory is used, firstly, tools which need to be used in the welding process are placed above the corresponding fixing plate 9 and the corresponding placing rack 10 according to the size of the tools, then the observation window 15 is installed above the baffle 7 under the action of the fixing elastic sheet 8, then the roller main body 1404 is rotated under the action of the fixing shaft 1401 and the lower rotating sheet 1403, so that the whole rotating wheel 14 starts to work, the handle 17 is pushed, the whole device moves to a fixed position under the action of the rotating wheel 14, then the roller main body 1404 is rotated under the action of the fixing shaft 1401 and the lower rotating sheet 1403, the lowest point of the roller main body 1404 is lower than that of the supporting column 12, so far, the whole device is fixed under the action of the supporting column 12, the welding experiment can be carried out, welding experimenter enters a welding station for carrying out the welding experiment through gaps at two sides of the whole device, before welding, the position of the smoke exhaust hole 4 and the smoke suction tube 6 is changed by sliding the smoke tube 5 on the connecting rod 3, then the angle adjustment of the whole smoke suction tube 6 is completed through the hook 23 and the hanging buckle 24 above the smoke suction tube 6 and the smoke tube 5, so that the smoke suction effect of the whole smoke suction tube 6 is more thorough and does not hinder the work of experimenters, during the welding process of the experimenters, nearby personnel can select observation windows 15 with different heights through different welding positions to watch the internal welding process, further the whole welding experiment work is completed, then the roller main body 1404 is rotated, the hydraulic cylinder 20 is opened, the hydraulic cylinder 20 enables the whole dust collector 19 to descend under the action of the fixed block 25 until the lowest point of the roller at the bottom of the dust collector 19 and the lowest point of the roller main body 1404 are positioned on the same straight line, the motor 18 is turned on, the handle 17 is pushed, so that dust on the floor of the laboratory is absorbed under the action of the dust absorption port 11, the dust absorption device 19 is pushed, the fixed block 25 and the sliding block 21 drive the hydraulic cylinder 20 and the dust absorption device 19 to move, and therefore the whole device can completely clean any position of the floor of the laboratory, and a series of work is completed.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a colleges and universities welding laboratory is with dust removal smoke cleaning all-in-one, includes frame (1), dust absorption mouth (11), support column (12), handle (17) and extension spring (22), its characterized in that: a sliding groove (2) is fixedly arranged above the rack (1), a connecting rod (3) is connected in the middle of the rack (1), a chimney (5) is arranged above the connecting rod (3), a smoke exhaust hole (4) is fixed above the chimney (5), the lower part of the smoke exhaust hole (4) is connected with a smoke suction tube (6) through the chimney (5), a baffle (7) is arranged below the smoke suction tube (6), the upper part of the baffle (7) is connected with an observation window (15) through a fixed elastic sheet (8), a fixing plate (9) and a placing frame (10) are fixedly connected above the baffle (7), the placing frame (10) is arranged below the fixing plate (9), the observation window (15) is arranged below the placing frame (10), a sliding groove (16) is arranged in the middle of the observation window (15), and a dust suction device (19) is fixedly connected above the dust suction port (11), a motor (18) is fixedly mounted above the dust collection device (19), a base (13) is connected above the supporting column (12), a rotating wheel (14) is mounted below the base (13), a sliding groove (16) is arranged above the base (13), the dust collection device (19) is connected on two sides of the sliding groove (16), the sliding groove (16) is arranged above the base (13), a fixed block (25) is mounted above the sliding groove (16), a rack (1) is fixedly connected on the right side of the handle (17), the dust collection device (19) is arranged below the rack (1), a baffle (7) is fixed in the middle of the dust collection device (19), the rack (1) is connected on the upper left side of the dust collection device (19) through the fixed block (25) and a hydraulic cylinder (20), a sliding block (21) is fixedly mounted in the middle of the dust collection device (19), and the base (13) is connected above the dust collection device (19), the cigarette holder is characterized in that the top ends of two sides of the extension spring (22) are connected with hooks (23), a hanging buckle (24) is arranged below the extension spring (22), the hooks (23) are arranged above the hanging buckle (24), and a cigarette suction tube (6) is fixedly arranged on the right side of the hanging buckle (24).

2. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the sliding groove (2) is embedded in the rack (1), the rack (1) and the dust collection device (19) form a telescopic structure through the hydraulic cylinder (20), when the length of the hydraulic cylinder (20) is extended to the longest length, the lowest point of the dust collection port (11) is lower than the lowest point of the support column (12), when the length of the hydraulic cylinder (20) is reduced to the shortest length, the lowest point of the dust collection port (11) is higher than the lowest point of the support column (12).

3. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the chimney (5) and the connecting rod (3) form sliding connection.

4. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: baffle (7) height is two-thirds of frame (1) height, and baffle (7) material is the plank to baffle (7) are fixed connection with fixed plate (9) and rack (10).

5. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the support columns (12) and the rotating wheels (14) are arranged in two numbers, and the support columns (12) and the rotating wheels (14) are distributed at the bottom of the base (13) in a staggered mode.

6. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the rotating wheel (14) comprises a fixing shaft (1401), an upper rotating sheet (1402), a lower rotating sheet (1403) and a roller body (1404), the lower part of the upper rotating sheet (1402) is connected with the lower rotating sheet (1403) through the fixing shaft (1401), the roller body (1404) is connected with the lower part of the lower rotating sheet (1403), the roller body (1404) and the upper rotating sheet (1402) form a rotating structure, the rotating angle of the roller body (1404) is 0-90 degrees, and when the rotating angle of the roller body (1404) is the largest, the lowest point of the roller body (1404) is lower than the lowest point of the supporting column (12).

7. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the two observation windows (15) are respectively arranged at the upper end and the lower end of the baffle plate (7), the observation windows (15) and the baffle plate (7) form a disassembly structure, and vinyl resin materials are arranged above the observation windows (15).

8. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: two dust suction devices (19) are arranged and fixedly connected with the sliding block (21), and the upper part of each dust suction device (19) is in sliding connection with the sliding groove (16) through the sliding block (21).

9. The dust and smoke removing all-in-one machine for the welding laboratory in colleges and universities according to claim 1, which is characterized in that: the hooks (23) are uniformly distributed on the chimney (5), the hooks (23) and the hanging buckles (24) are arranged on two sides of the smoking barrel (6), and the smoking barrel (6) is made of aluminum foil.