CN213106188U

CN213106188U - Steel wire wheel derusting machine

Info

Publication number: CN213106188U
Application number: CN202021970716.1U
Authority: CN
Inventors: 程海
Original assignee: Zhejiang Jufeng Technology Co Ltd
Current assignee: Zhejiang Jufeng Technology Co Ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-04
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a steel wire wheel deruster relates to the equipment field of polishing, aims at solving iron rust piece clearance and engine exhaust problem, and its technical scheme main points are: the dust collection device comprises a rack, wherein a chassis is fixedly arranged at the lower end of the rack, a dust collection fan is fixedly arranged at the upper end of the chassis, a dust collection box is fixedly arranged above the dust collection fan, the dust collection box comprises a filter screen, a collection box, an exhaust fan and a tail gas purification device, an air outlet and a fragment taking-out port are formed in the dust collection box, an engine is fixedly arranged at the top end of a support column, a rotating shaft is rotatably arranged at the lower end of a crankshaft of the engine, steel wire wheels are detachably arranged at two ends of the rotating shaft, an exhaust pipe is fixedly arranged outside an exhaust port of the engine and is connected into the dust collection box; the utility model discloses a steel wire wheel deruster can clear up the rust of polishing down automatically to engine exhaust purification treatment.

Description

Steel wire wheel derusting machine

Technical Field

The utility model relates to a rust cleaning device field, more specifically say, it relates to a steel wire wheel deruster.

Background

The steel sheet is the material that often uses in industrial production and the construction, and the steel sheet is depositing the in-process, and the surface exposes in the air, takes place the oxidation easily, forms the iron rust on the surface, must get rid of the iron rust on steel sheet surface during the use, and the method of rust cleaning in the past is artifical with the iron brush rust cleaning, and the operation is inconvenient and the rust cleaning is inefficient, along with the progress of technique, replaces artifical rust cleaning with the wire wheel deruster gradually in the production construction, the utility model discloses make the improvement to current wire wheel deruster to reach the mesh of optimizing rust cleaning effect, reducing pollution discharge.

The traditional steel wire wheel deruster has the following problems:

1. the existing steel wire wheel deruster has the advantages that after the surface of a steel plate is polished, iron rust scraps are remained, the steel wire wheel deruster does not have a cleaning function, a worker needs to clean the steel wire wheel deruster, and the workload is increased.

2. The tail gas of an engine of the existing steel wire wheel deruster is usually directly discharged into the air, so that the environment is polluted, and toxic tail gas can cause adverse effects on the health of workers who use and operate the steel wire wheel deruster.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a steel wire wheel deruster to the piece clearance and the tail gas pollution problem of mentioning in solving the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a steel wire wheel deruster, includes the frame, the fixed chassis that is provided with of lower extreme of frame, the fixed dust absorption fan that is provided with in upper end right side on chassis, the lower extreme of dust absorption fan can be dismantled and be connected with the aspiration channel, the fixed dust removal case that is provided with in top of dust absorption fan, the inside of dust removal case includes: filter screen, collection box, air discharge fan, tail gas cleanup unit, it takes the mouth to have seted up air outlet and piece on the dust removal case, the fixed support column that is provided with in upper end left side on chassis, the fixed engine base that is provided with in top of support column, the fixed engine that is provided with in upper end of engine base, the fixed connecting pipe that is provided with of lower extreme of engine, the spindle lower extreme of engine rotates and is provided with the pivot, the both ends of pivot can be dismantled and be provided with the steel wire wheel, the outer fixed mounting in gas vent of engine has the blast pipe, the blast pipe inserts in the dust removal case, the fixed handle that is provided with in upper end of frame, the fixed throttle.

Furthermore, the lower end of the air suction pipe is fixedly provided with a dust suction opening.

By adopting the technical scheme, the cross section of the air inlet is changed from the pipe diameter circle of the air suction pipe into the rectangle of the dust suction opening, the cross section area of the air inlet is increased, and the dust removal range of the air suction pipe is enlarged.

Further, a crankshaft of the engine is rotatably connected with the rotating shaft through a bevel gear.

By adopting the technical scheme, the crankshaft of the engine drives the rotating shaft to rotate, so that the steel wire wheels arranged at two ends of the rotating shaft rotate, and the steel wire wheel deruster enters a working state.

Furthermore, a protective cover is fixedly arranged at the outer end of the steel wire wheel.

By adopting the technical scheme, when the steel wire wheel is polished for derusting, the protective cover can prevent iron rust slag from splashing everywhere; when the steel wire wheel deruster stops operating, the protective cover can shield the steel wire wheel, prevent the steel wire wheel from watering and rusting, and play a role in protection.

Furthermore, the exhaust fan is fixedly arranged inside the air outlet, and the air circulation direction is that the dust removal box flows to the outside of the air outlet.

Through adopting above-mentioned technical scheme, the inside gas flow's of air discharge fan guide dust removal incasement direction, and the inside gas of aspiration channel and blast pipe all flows through the air outlet, and can not take place the refluence each other.

Further, the exhaust gas purification device is composed of two parts: the first part is a three-way catalyst taking ceramic as a carrier, and the second part is an activated carbon filter layer.

By adopting the technical scheme, the tail gas of the engine firstly passes through the three-way catalyst, wherein HC, CO and NO are contained in the tail gas_XOxidation-reduction reaction in three-way catalyst to generate harmless CO₂、H₂O、N₂And O₂And the tail gas continuously passes through the activated carbon filter layer, suspended particles in the tail gas are adsorbed, and clean and harmless gas is finally discharged.

Furthermore, the handle is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, when the staff hand push deruster, the frictional force increase between palm and the handle prevents to take place to slide when holding the handle, causes the damage of deruster and the piece of polishing.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, on the basis of current steel wire wheel deruster, add dust absorption fan and dust removal case, not only can polish and get rid of the iron rust on steel sheet surface, can also together clear up the iron rust piece that gets off polishing, simplified the flow of steel sheet rust cleaning work, alleviateed workman's work load.

2. The utility model discloses a, carry out purification treatment in the leading-in dust removal case of tail gas that produces the engine, reduce the noxious material and the suspended particles thing in the tail gas, reduced the pollutant discharge to the air, environmental protection more has also alleviateed the uncomfortable sense that the staff during operation inhaled tail gas and brought simultaneously.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of a gantry;

fig. 4 is a schematic view of the internal structure of the dust removal box.

In the figure: 1. a frame; 2. a chassis; 3. a dust collection fan; 4. an air suction pipe; 5. a dust suction port; 6. a dust removal box; 601. a filter screen; 602. a collection box; 603. an exhaust fan; 604. an exhaust gas purification device; 7. an air outlet; 8. a debris removal port; 9. a support pillar; 10. an engine mount; 11. an engine; 12. a wire wheel; 1201. a protective cover; 1202. a rotating shaft; 13. an exhaust pipe; 14. a handle; 15. an accelerator switch; 16. and (4) connecting the pipes.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a steel wire wheel deruster, which comprises a frame 1, the fixed chassis 2 that is provided with of lower extreme of frame 1, the left end on chassis 2 is used for placing engine 11, the right-hand member is used for placing dust absorption fan 3 and dust removal case 6, the left end on chassis 2 is higher than the right-hand member, in order to facilitate the clearance deruster to polish the iron rust piece that produces, fixed dust absorption fan 3 that is provided with in the upper end right side on chassis 2, inhale dust removal case 6 with the iron rust piece by dust absorption fan 3 in, dust absorption fan 3's lower extreme can be dismantled and be connected with aspiration channel 4, dust absorption fan 3's the fixed dust removal case 6 that is provided with in top: a filter screen 601, a collection box 602, an exhaust fan 603 and a tail gas purification device 604, wherein air mixed with rust sucked from the air suction pipe 4 flows through the filter screen 601, rust fragments are filtered by the filter screen 601, clean air continues to flow along the pipeline and is primarily discharged into the air from the air outlet 7, the dust removal box 6 is provided with an air outlet 7 and a fragment extraction port 8, the rust fragments filtered by the filter screen are collected in the collection box 602 in a centralized manner, after the collection box 602 is filled, the collection box 602 is extracted from the fragment extraction port 8 and is emptied, a telescopic hose is connected between the dust collection fan 3 and the dust removal box 6, a support column 9 is fixedly arranged on the left side of the upper end of the chassis 2, an engine base 10 is fixedly arranged at the top end of the support column 9, an engine 11 is fixedly arranged at the upper end of the engine base 10, a connecting pipe 16 is fixedly arranged at the lower end of the engine 11, a, the crankshaft lower extreme of engine 11 rotates and is provided with pivot 1202, the both ends of pivot 1202 can be dismantled and be provided with steel wire wheel 12, the outer fixed mounting of the gas vent of engine 11 has blast pipe 13, blast pipe 13 inserts in dust removal case 6, the waste gas that engine 11 operation produced flows into dust removal case 6 through blast pipe 13, in dust removal case 6, through tail gas cleanup unit 604, get rid of most harmful gas and particulate matter, reach exhaust emission's standard, the fixed handle 14 that is provided with in upper end of frame 1, the fixed throttle switch 15 that is provided with of lower extreme of handle 14, the running power of engine 11 is controlled through throttle switch 15.

Referring to fig. 1 and 2, a dust suction opening 5 is fixedly arranged at the lower end of the air suction pipe 4, the cross section of the air inlet is changed from a pipe diameter circle of the air suction pipe 4 to a rectangle of the dust suction opening 5, the cross section area of the air inlet is increased, and the dust removal range of the air suction pipe 4 is expanded.

Referring to fig. 1 and 2, a crankshaft of the engine 11 is rotatably connected to the rotating shaft 1202 through a bevel gear, the crankshaft of the engine 11 drives the rotating shaft 1202 to rotate, so that the wire wheels 12 installed at both ends of the rotating shaft 1202 are rotated, and the wire wheel rust remover is put into an operating state.

Referring to fig. 1 and 2, a protective cover 1201 is fixedly arranged at the outer end of the wire wheel 12, and when the wire wheel 12 is used for polishing and derusting, the protective cover 1201 can prevent iron rust slag from splashing everywhere; when the steel wire wheel deruster stops running, the protective cover 1201 can shield the steel wire wheel 12, prevent the steel wire wheel 12 from being rusted by water spraying, and play a role in protection.

Referring to fig. 1 and 4, the exhaust fan 603 is fixedly disposed inside the air outlet 7, the air flow direction is the direction in which the air inside the dust removing box 6 flows to the outside of the air outlet 7, the exhaust fan 603 guides the flow direction of the air inside the dust removing box 6, the air inside the suction pipe 4 and the exhaust pipe 13 flows out through the air outlet 7, and the air inside the suction pipe 4 does not flow into the exhaust pipe 13.

Referring to fig. 1 and 4, the exhaust gas purifying apparatus 604 is composed of two parts: the first part is a three-way catalyst with ceramic as a carrier, the second part is an active carbon filter layer, and engine tail gas firstly passes through the three-way catalyst, wherein HC, CO and NO_XOxidation-reduction reaction in three-way catalyst to generate harmless CO₂、H₂O、N₂And O₂And the tail gas continuously passes through the activated carbon filter layer, suspended particles in the tail gas are adsorbed, and clean and harmless gas is finally discharged.

Referring to fig. 1 and 3, the handle 14 is provided with anti-slip lines, so that when a worker pushes the deruster by hand, the friction between the palm and the handle 14 is increased, and the deruster and the polished steel plate are prevented from being damaged due to sliding when the worker holds the handle 14 by hand.

The utility model discloses when using, at first start engine 11, the throttle switch 15 of staff manual control handle 14 department transfersSaving the oil supply of the engine 11, adjusting the rotating speed of the engine 11 to be proper according to the actual situation of the steel plate to be polished, then manually pushing the frame 1 by a worker to enable the steel wire wheel 12 polisher to move forward, removing iron rust on the surface of the steel plate polished by the steel wire wheel 12, sending air mixed with the iron rust sucked by the air suction pipe 4 into the dust removal box 6, enabling the air to flow through the filter screen 601, filtering iron rust debris by the filter screen 601, enabling clean air to flow along a pipeline and be discharged into the air primarily from the air outlet 7, forming an air outlet 7 and a debris taking-out opening 8 on the dust removal box 6, collecting the iron rust debris filtered by the filter screen in the collection box 602 in a centralized manner, taking out and emptying the collection box 602 from the debris taking-out opening 8 after the collection box 602 is filled with the iron rust, and discharging the filtered clean air out; particularly, the utility model discloses in letting in dust removal case 6 with the waste gas that engine 11 produced through blast pipe 13, be provided with tail gas cleanup unit 604 in the inside of dust removal case 6, tail gas cleanup unit 604 comprises two parts: the first part is a three-way catalyst with ceramic as a carrier, the second part is an active carbon filter layer, and the three-way catalyst is used for filtering toxic substances HC, CO and NO in tail gas_XOxidized into harmless substances CO₂、H₂O、N₂And O₂The active carbon filter layer filters and adsorbs suspended particles and then discharges the suspended particles, and the conventional steel wire wheel deruster usually does not purify and treat tail gas of the engine 11, so that a large amount of pollutants are discharged into air, and air pollution is aggravated.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wire wheel derusting machine, comprising a frame (1), characterized in that: the lower end of the frame (1) is fixedly provided with a chassis (2), and the right side of the upper end of the chassis (2) is fixedly provided There is a dust suction fan (3), a suction pipe (4) is detachably connected to the lower end of the dust suction fan (3), and a dust removal box (6) is fixedly arranged above the dust suction fan (3). The inside of the dust removal box (6) includes: a filter screen (601), a collection box (602), an exhaust fan (603), and an exhaust gas purification device (604). The dust removal box (6) is provided with an air outlet (7) and a debris extraction port (8), a support column (9) is fixedly arranged on the left side of the upper end of the chassis (2), and an engine base (10) is fixedly arranged at the top of the support column (9). An engine (11) is fixedly arranged at the upper end of (10), a connecting pipe (16) is fixedly arranged at the lower end of the engine (11), and a rotating shaft (1202) is rotatably arranged at the lower end of the crankshaft of the engine (11). Both ends of the rotating shaft (1202) are detachably provided with wire wheels (12), an exhaust pipe (13) is fixedly installed outside the exhaust port of the engine (11), and the exhaust pipe (13) is connected to the dust removal In the box (6), the upper end of the frame (1) is fixedly provided with a handle (14), and the lower end of the handle (14) is fixedly provided with an accelerator switch (15).

2 . The wire wheel derusting machine according to claim 1 , wherein a dust suction port ( 5 ) is fixedly arranged at the lower end of the air suction pipe ( 4 ). 3 .

3. A wire wheel derusting machine according to claim 1, characterized in that: the crankshaft of the engine (11) and the rotating shaft (1202) are rotatably connected through a bevel gear.

4 . The wire wheel rust remover according to claim 1 , wherein a protective cover ( 1201 ) is fixed on the outer end of the wire wheel ( 12 ). 5 .

5. A wire wheel rust remover according to claim 1, characterized in that: the exhaust fan (603) is fixedly arranged inside the air outlet (7), and the air circulation direction is the dust removal box (6). ) flows from the inside to the outside of the air outlet (7).

6. A wire wheel rust remover according to claim 1, characterized in that: the exhaust gas purification device (604) is composed of two parts: the first part is a three-way catalytic converter with ceramic as a carrier, the second part It is an activated carbon filter layer.

7 . The wire wheel rust remover according to claim 1 , wherein the handle ( 14 ) is provided with anti-skid lines. 8 .