CN213053169U

CN213053169U - Environment-friendly oxygen cutting machine

Info

Publication number: CN213053169U
Application number: CN202021788018.XU
Authority: CN
Inventors: 李兵
Original assignee: Beijing Automobile Disintegration Factory Co Ltd
Current assignee: Beijing Automobile Disintegration Factory Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-04-27
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to an environment-friendly oxygen cutting machine belongs to the technical field of cutting machine, and it includes the organism, sliding connection has the sliding seat on the organism, sliding seat lower extreme fixedly connected with flame shower nozzle, the fixed suction hood that covers flame shower nozzle that has cup jointed on the sliding seat, fixedly connected with exhaust pipe on the lateral wall of suction hood, install the exhaust fan among the exhaust pipe, the end connection that the suction hood was kept away from to the exhaust pipe has movable hose, still be connected with air cleaner on the movable hose. The effect that the flue gas that produces in the cutting process discharges to the air as few as possible is had to this application.

Description

Environment-friendly oxygen cutting machine

Technical Field

The application relates to the field of cutting machines, in particular to an environment-friendly oxygen cutting machine.

Background

The oxygen cutting is called gas cutting for short, it has the advantages of simple equipment, flexibility and convenience, good quality, etc., it is suitable for cutting the waste steel with larger thickness and longer size, such as large waste steel plate, steel casting, waste boiler, waste steel structure frame, etc., besides using gas cutting to process the steel-making furnace charge, it can also cut the plate, mould, pipe, etc. materials with use value in the waste steel for production and use.

The current chinese utility model patent that has the grant bulletin number CN206912456U discloses a bilateral drive flame cutting machine of adjustable flame, which comprises a bod, the positive intermediate position in below of organism is provided with the slide axis, the left side below of organism is provided with control panel, control panel's surface top is provided with the display screen, control panel leads to the pot mount and is connected with the organism. The engine body is characterized in that a drag chain is installed below the right side of the engine body, a flame spray head is connected to the right side of the drag chain, an oxygen cylinder is connected to the flame spray head, flame cutting tools are arranged below the left side of the oxygen cylinder, and an automatic ignition gun is connected to the right side of the oxygen cylinder.

When utilizing this cutting machine to cut the metalwork, at first will treat the metalwork of cutting and place the below at the organism, then ignite for the automatic ignition rifle in the organism through controlling control panel, can realize cutting the metalwork this moment. The drag chain in the machine body is controlled to drive the flame spray head to move left and right, so that the machine body is more flexible in cutting.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that a large amount of smoke is generated when a metal piece is cut, which causes environmental pollution.

SUMMERY OF THE UTILITY MODEL

In order to discharge the fume generated in the cutting process into the air as little as possible, the application provides an environment-friendly oxygen cutting machine.

The application provides an environment-friendly oxygen cutting machine adopts following technical scheme: the utility model provides an environment-friendly oxygen cutting machine, includes the organism, sliding connection has the sliding seat on the organism, sliding seat lower extreme fixedly connected with flame shower nozzle, the fixed suction hood that covers flame shower nozzle that has cup jointed on the sliding seat, fixedly connected with exhaust pipe on the lateral wall of suction hood, install the exhaust fan among the exhaust pipe, the end connection that the suction hood was kept away from to the exhaust pipe has the flexible hose, still be connected with air cleaner on the flexible hose.

Through adopting above-mentioned technical scheme, when utilizing the flame shower nozzle to cut the metalwork, start the flue gas in the exhaust fan extraction suction hood, the flue gas that the cutting produced can be filtered in discharging to air cleaner along the activity hose to avoid the flue gas directly to discharge to the air as far as possible, gas after the filtration can directly discharge, thereby realizes the effect of purifying flue gas.

Preferably, the end part of the smoke exhaust pipeline connected with the dust hood is provided with a filter plate.

Through adopting above-mentioned technical scheme, can avoid the exhaust fan to pump some impurity to the exhaust pipe in through setting up the filter.

Preferably, the upper surface of the smoke exhaust pipeline is provided with an insertion hole, the filter plate is in sliding insertion with the insertion hole, and a locking piece for locking the filter plate and the dust hood is arranged between the top of the filter plate and the dust hood.

Through adopting above-mentioned technical scheme, can take place to block up after using too long when the filter, so need in time change the filter, when needs are changed the filter, at first take off the retaining member, then take out the filter can.

Preferably, the upper surface of the smoke exhaust pipeline is fixedly connected with the guide assemblies at two sides of the insertion hole.

Through adopting above-mentioned technical scheme, can make the filter peg graft at the in-process of exhaust pipe more smoothly through setting up the direction subassembly.

Preferably, the guide assembly comprises two slide rails which are fixedly connected to the smoke exhaust pipeline respectively and located on two sides of the insertion hole.

Through adopting above-mentioned technical scheme, when needs peg graft the filter in the spliced eye, at first peg graft the lower boundary of filter in two slide rails, and then can realize pegging graft the filter in smoke exhaust pipe.

Preferably, the side wall of the smoke exhaust pipeline connected with the movable hose is fixedly connected with an inserting pipe inserted with the movable hose, and the side wall of the inserting pipe is circumferentially provided with a limiting bulge.

Through adopting above-mentioned technical scheme, can strengthen joint strength between them on the one hand through setting up spacing arch, on the other hand can strengthen the sealing performance of connecting.

Preferably, the side wall of the insertion pipe is fixedly sleeved with a first connecting plate, the end part of the movable hose is fixedly connected with a second connecting plate, and a locking part is arranged by sequentially penetrating through the first connecting plate and the second connecting plate.

Through adopting above-mentioned technical scheme, utilize the retaining member to lock first connecting plate and second connecting plate, and then promote the connection performance between grafting pipe and the flexible hose.

Preferably, the dust hood is made of transparent materials.

Through adopting above-mentioned technical scheme, can utilize the flame shower nozzle to conveniently observe the condition of cutting when cutting the metalwork.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust hood is arranged on the outer side of the flame nozzle and the dust hood is connected with the air filter, so that the smoke generated by cutting can be purified, the generated smoke can be prevented from being directly discharged into the air, and the environment-friendly effect is achieved;

2. the end part of the smoke exhaust pipeline connected with the dust hood is provided with the filter plate, so that the exhaust fan can be prevented from pumping some impurities into the smoke exhaust pipeline;

3. blocking can occur after the filter plate is used for a long time, so the filter plate needs to be replaced in time, and the filter plate can be conveniently replaced in a smoke exhaust pipeline through sliding insertion of the filter plate.

Drawings

Fig. 1 is a schematic structural view of the entire cutter in this embodiment.

FIG. 2 is a schematic structural view of the dust hood and the flame spray head according to this embodiment.

Fig. 3 is a schematic structural diagram of the smoke exhaust duct and the exhaust fan in this embodiment.

Fig. 4 is a schematic view showing the structure of the present embodiment in which the socket pipe and the flexible hose are connected to each other.

Description of reference numerals: 1. a body; 2. a supporting seat; 3. an operation table; 4. a sliding seat; 5. a flame spray head; 6. a dust hood; 7. a smoke exhaust duct; 71. an exhaust fan; 72. a filter plate; 73. inserting holes; 74. a locking member; 75. a slide rail; 76. inserting a pipe; 761. a limiting bulge; 762. a first connecting plate; 8. a flexible hose; 81. a second connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses environment-friendly oxygen cutting machine. As shown in fig. 1 and 2, the cutting machine includes a machine body 1, support bases 2 fixedly connected to both ends of the machine body 1, an operation table 3 fixedly connected to one of the support bases 2, a sliding base 4 slidably connected to the machine body 1, and a flame spray nozzle 5 fixedly connected to a lower end of the sliding base 4. When needs are cut the metalwork, operating personnel controls sliding seat 4 through operation panel 3 and slides along organism 1, and flame spray nozzle 5 sprays flame simultaneously to can realize cutting the metalwork.

As shown in fig. 2 and 3, when metal parts are cut, large smoke may be generated, thereby making the environment of the whole workshop poor. In order to avoid directly discharging the generated flue gas into a workshop, a dust hood 6 which covers the flame spray head 5 is fixedly sleeved on the sliding seat 4, and two corresponding side walls of the dust hood 6 are respectively and fixedly connected with a smoke exhaust pipeline 7 which is communicated with the interior of the dust hood 6. An exhaust fan 71 is arranged in the smoke exhaust pipeline 7, a movable hose 8 is connected to one end, far away from the dust hood 6, of the smoke exhaust pipeline 7, and the movable hose 8 is made of rubber. An air filter (prior art, not shown) is connected to the other end of the flexible hose 8.

A filter plate 72 is arranged at the opening of the smoke exhaust pipeline 7 connected with the dust hood 6, and the filter plate 72 can prevent the exhaust fan 71 from pumping some impurities into the smoke exhaust pipeline 7. Clogging may occur when the filter plate 72 is used over time, so that the filter plate 72 needs to be replaced in time. The upper surface of the smoke exhaust pipeline 7, which is adjacent to the position connected with the dust hood 6, is provided with an insertion hole 73, the filter plate 72 is inserted in the insertion hole 73 in a sliding manner, and the upper boundary of the filter plate 72 is mutually locked with the side wall of the dust hood 6 through a locking piece 74. The both sides that are located spliced eye 73 at the top of exhaust pipe 7 are fixedly connected with slide rail 75 respectively, and the filter 72 slides between the slide rail 75 and pegs graft, can make the comparatively easy grafting of filter 72 in exhaust pipe 7 through setting up slide rail 75 for the grafting process is more smooth and easy.

As shown in fig. 3 and 4, in order to enhance the sealing performance of the connection position between the smoke exhaust pipeline 7 and the movable hose 8, an insertion pipe 76 is fixedly connected to the side wall of the smoke exhaust pipeline 7 far away from the dust hood 6, the insertion pipe 76 is inserted into the movable hose 8, a limiting protrusion 761 is fixedly connected to the outer wall of the insertion pipe 76, and the limiting protrusion 761 is arranged to enhance the connection strength between the smoke exhaust pipeline and the movable hose and enhance the sealing performance of the connection between the smoke exhaust pipeline and the movable hose.

Fixed cover on the lateral wall of spliced pipe 76 is connected with and is annular first connecting plate 762, the same fixedly connected with in the tip of activity hose 8 is annular second connecting plate 81, when pegging graft each other between spliced pipe 76 and the activity hose 8, first connecting plate 762 and second connecting plate 81 are laminated each other, it is provided with retaining member 74 to pass first connecting plate 762 and second connecting plate 81 this moment, thereby can realize locking first connecting plate 762 and second connecting plate 81, and then promote the connection performance between spliced pipe 76 and the activity hose 8.

The dust hood 6 is made of transparent materials, so that the cutting condition can be conveniently observed when the flame nozzle 5 is used for cutting the metal piece.

The locking member 74 in this embodiment is a locking bolt.

The implementation principle of the environment-friendly oxygen cutting machine in the embodiment of the application is as follows: when utilizing flame nozzle 5 to cut the metalwork, start the flue gas in exhaust fan 71 extraction suction hood 6, the flue gas that the cutting produced can be filtered in discharging to air cleaner along activity hose 8, and the gas after the filtration can directly be discharged to the effect of realization purification flue gas.

When the filter plate 72 is used for a long time, the filter plate 72 may be blocked, and the filter plate 72 needs to be replaced, and when the filter plate 72 is replaced, the locking member 74 is firstly removed, and then the filter plate 72 is pulled out along the insertion hole 73.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an environment-friendly oxygen cutting machine, includes organism (1), sliding connection has sliding seat (4) on organism (1), sliding seat (4) lower extreme fixedly connected with flame shower nozzle (5), its characterized in that: the utility model discloses a flame nozzle, including sliding seat (4), fixed cup jointing has suction hood (6) that cover flame nozzle (5) on sliding seat (4), fixedly connected with exhaust pipe (7) on the lateral wall of suction hood (6), install exhaust fan (71) in exhaust pipe (7), the end connection that suction hood (6) were kept away from in exhaust pipe (7) has flexible hose (8), still be connected with air cleaner on flexible hose (8).

2. The environment-friendly oxygen cutter according to claim 1, wherein: and a filter plate (72) is arranged at the end part of the smoke exhaust pipeline (7) connected with the dust hood (6).

3. The environment-friendly oxygen cutter according to claim 2, wherein: plug-in holes (73) have been seted up to the upper surface of exhaust pipe (7), filter (72) and plug-in holes (73) slip grafting, be provided with retaining member (74) that lock filter (72) and suction hood (6) between the top of filter (72) and suction hood (6).

4. The environment-friendly oxygen cutter as claimed in claim 3, wherein: the upper surface of the smoke exhaust pipeline (7) is positioned at two sides of the insertion hole (73) and is fixedly connected with a guide assembly.

5. The environment-friendly oxygen cutter according to claim 4, wherein: the guide assembly comprises two sliding rails (75) which are respectively fixedly connected to the smoke exhaust pipeline (7) and located on two sides of the insertion hole (73).

6. The environment-friendly oxygen cutter according to claim 1, wherein: the side wall of the smoke exhaust pipeline (7) and the side wall of the movable hose (8) are fixedly connected with an inserting pipe (76) which is inserted with the movable hose (8), and a limiting bulge (761) is circumferentially arranged on the side wall of the inserting pipe (76).

7. The environment-friendly oxygen cutter as claimed in claim 6, wherein: the side wall of the insertion pipe (76) is fixedly sleeved with a first connecting plate (762), the end part of the movable hose (8) is fixedly connected with a second connecting plate (81), and a locking piece (74) penetrates through the first connecting plate (762) and the second connecting plate (81) in sequence.

8. The environment-friendly oxygen cutter according to claim 1, wherein: the dust hood (6) is made of transparent materials (6).