CN108692694B - Rubbish compressor bottom arc board detection device - Google Patents
Rubbish compressor bottom arc board detection device Download PDFInfo
- Publication number
- CN108692694B CN108692694B CN201810378686.6A CN201810378686A CN108692694B CN 108692694 B CN108692694 B CN 108692694B CN 201810378686 A CN201810378686 A CN 201810378686A CN 108692694 B CN108692694 B CN 108692694B
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- Prior art keywords
- detection
- arc
- detection piece
- bottom arc
- track
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- 238000001514 detection method Methods 0.000 title claims abstract description 99
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims description 8
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 4
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 11
- 238000005299 abrasion Methods 0.000 description 9
- 238000007790 scraping Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Processing Of Solid Wastes (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a bottom arc plate detection device of a garbage compressor, which comprises a first detection part (1) and a second detection part (2) which are detachably connected, and a rolling ball (5), wherein whether the radian and the welding position degree of a bottom arc plate are qualified or not is judged by sliding the rolling ball (5) on the lower surface of a track (211) and the surface of the bottom arc plate. The invention can not only independently detect the radian of the bottom arc plate, but also detect the position degree of the bottom arc plate after being assembled and welded, and is convenient to carry and use.
Description
Technical Field
The invention relates to a checking fixture of a garbage compressor, in particular to a checking fixture for detecting radian of a bottom arc plate of the garbage compressor and welding position of the bottom arc plate of the garbage compressor.
Background
The garbage compressor is the main equipment of the garbage transfer station, the garbage recovery of the region is born each year, the production process of the compressor on the market at present is still relatively simple, the compressor is mainly manufactured by manpower, and the technical level of workers is uneven, so that the output quality of the compressor cannot be ensured. After use, the bottom arc plate of the compressor is often scraped.
When the garbage truck is used, sanitation workers pour garbage of the small tricycle into the garbage compressor from the garbage inlet of the compressor, and the compressor scrapes the garbage to a carriage by utilizing the scraping plate. The scraping plate is assembled with the bottom arc plate of the compressor, a certain clearance is matched, and the clearance is required to be uniform. However, in actual production, the radian of the bottom arc plate is often uneven, distortion or local protrusion is often caused, and because the arc plate is large and has specific size requirements, no proper inspection equipment can be directly purchased and detected in the market, the effect of arc bending can be determined only by the precision of the arc rolling equipment and the technical level of arc rolling technicians in the arc bending process of the arc plate, and no proper inspection tool is used for detecting the accuracy of the position degree of the bottom arc plate after the bottom arc plate is welded to the compressor.
After the arc plate which does not meet the requirements is welded to the compressor, the fit clearance between the arc plate and the scraping plate cannot be ensured, when the arc plate is distorted, the clearance between the arc plate and the scraping plate after welding can be too large or too small in local clearance, and when the arc plate is locally protruded, even the scraping plate can interfere with the arc plate in operation. When the compressor collects garbage, if the gap between the arc plate and the scraping plate is uneven, a few small garbage with harder texture is clamped between the arc plate and the scraping plate, so that the bottom arc plate is forced to scrape, the bottom arc plate of the compressor is scrapped in advance after long-term use, the compressor is huge in size, cement and the like are injected around the bottom arc plate when the compressor is installed, the bottom arc plate cannot be removed for reprocessing, and therefore the radian of the bottom arc plate of the compressor and the accuracy of the welding position of the bottom arc plate of the compressor have a great decisive effect on the usability of the whole compressor.
Disclosure of Invention
The invention aims to solve the technical problems that: the utility model provides a rubbish compressor bottom arc board detection device, both can detect the radian of bottom arc board alone, can detect the bottom arc board again and assemble the position degree after the welding, whole gauge weight is lighter relatively simultaneously, conveniently carries and uses.
The technical scheme of the invention is as follows:
a garbage compressor bottom arc plate detection device comprises a first detection piece, a second detection piece and a rolling ball, wherein the first detection piece and the second detection piece are detachably connected;
the first detection part is an L-shaped plate, the short side end of the first detection part is provided with a detection hole and a marking line B, and the long side end of the first detection part is provided with a second connection hole with the same aperture as the first connection hole;
the outer contour of the second detection part comprises an arc surface, one end of the arc surface is connected with a detection tool reference surface arranged on the second detection part, a connecting block is arranged at the upper part of the detection tool reference surface, a first connecting hole is formed in the connecting block, a marking line A parallel to the detection tool reference surface is arranged on the surface of the flat plate part at one side of the detection tool reference surface, and the marking line A is positioned at the upper part of the reference surface;
a track is arranged along one side of the arc-shaped edge of the arc-shaped surface, is parallel to the arc-shaped surface and is provided with a notch;
the rolling ball is connected with a fulcrum on the second detection piece through a swinging rope.
The second detection piece comprises a straight edge, two ends of the straight edge are connected with two ends of the arc-shaped edge, a supporting edge is arranged between the straight edge and the arc-shaped edge, and hollow areas are formed on two sides of the supporting edge.
The marking line B is a circle concentric with the detection hole, and the diameter of the circle is 2mm larger than that of the detection hole.
The second detection piece is composed of a left flat plate piece and a right flat plate piece, and the left flat plate piece and the right flat plate piece are connected through a hinge.
The outer layer of the rolling ball is mesh-shaped conductive cloth, an LED lamp is arranged in the rolling ball, two wiring terminals of the LED lamp are respectively connected with the outer conductive cloth and a wire, the wire is embedded in the swinging rope and connected with one pole of the battery, and the other pole of the battery is connected with the track.
The battery is arranged on the second detection piece.
The surface of the rail is provided with a baffle, one end of the baffle is hinged with the rail, and the other end of the baffle is connected with the rail through a miniature spring.
And the first detection part and the second detection part are made of organic glass made of polymethyl methacrylate plates.
The long side of first detecting piece is equipped with the spirit level.
The thickness of the second detecting piece and the first detecting piece is 7mm to 10mm.
The first connecting holes are a pair of round holes with equal diameters, and the second connecting holes are a pair of round holes with equal diameters.
The thickness of the radian detecting piece and the welding position detecting piece is 7mm to 10mm.
The first detection piece and the second detection piece are provided with lightening holes.
The combination of the first detection piece and the second detection piece is used for radian detection and welding position detection, and both the first detection piece and the second detection piece adopt acrylic plates, so that the rigidity and the corrosion resistance of the acrylic plates are ensured to meet the requirements.
The detecting tool is divided into two parts, and when only detecting radian, only the second detecting part can be carried, because the processing of radian and the splice welding of the radian to the compressor body are in different stations, and the radian can be detected separately. This is also advantageous in reducing the weight of the carrying tool. When the bottom arc plate is welded to the compressor, the first detection piece and the second detection piece are adopted for splicing, and then detection is carried out.
The structure of the gauge mainly comprises a gauge datum plane, an arc surface, a gauge hole, a rolling ball, a track, a marking line A, a marking line B and the like.
The manufacturing process of the invention comprises the following steps: and (3) adopting a numerical control programming program according to the shape of the gauge, putting the plate into a numerical control machine tool, and processing the plate according to a pre-programmed program by the numerical control machine tool. The determination of the gauge reference surface is based on the height of the lower end surface of the feed inlet of the compressor. After the numerical control machining is completed, the identification line A and the identification line B are manufactured.
The invention has the following characteristics:
1. the first detection piece and the second detection piece are detachably connected, the radian of the arc bottom plate before welding can be detected independently, and the radian of the bottom arc plate after welding and the welding position degree thereof can be detected.
2. The track is an electric conductor, the radian of the track is equal to that of the detected bottom arc plate, and the radius of the track is matched with the inner arc radius of the detected bottom arc plate by adding the diameter of the rolling ball.
3. The arc degree of the surface of the arc bottom plate is judged whether to be qualified or not through the sliding of the rolling ball between the track and the surface of the arc bottom plate, and the arc bottom plate is convenient and easy to observe. After the swing rope is added, the operation of the rolling ball is convenient. After the LED lamp is added, a loop formed by the conductive cloth, the baffle, the track, the battery and the lead can be matched to be on-off, namely whether the LED lamp is normally on or not is judged whether the radian of the surface of the arc bottom plate is qualified or not. The detection is facilitated under the condition of insufficient light.
4. The first detection piece and the second detection piece are assembled through the connecting hole matched with the pin shaft, and the disassembly and the assembly are rapid and convenient.
5. The gauge adopts a hollowed-out design, and a lightening hole is formed in the gauge, so that the carrying and using weight of the gauge is greatly reduced.
6. The first detection piece and the second detection piece are easy to process, and the structural measurement requirement of the garbage compressor is met.
7. And an acrylic plate is adopted, so that the processing precision is high.
Drawings
FIG. 1 is a schematic plan view of a gauge;
FIG. 2 is a schematic perspective view of the gauge (notches and cycloids on the track are not shown);
FIG. 3 is an enlarged schematic view of a gauge track area;
fig. 4 is a schematic diagram of the connection of the baffle and the micro spring with the second detecting member.
Detailed Description
Example 1
As shown in fig. 1, the bottom arc plate detection device of the garbage compressor comprises a first detection part 1, a second detection part 2 and a rolling ball 5 which are detachably connected through a pin shaft, wherein the second detection part 2 is a plate, the two plates are connected through a hinge to form the bottom arc plate detection device, the second detection part 2 comprises a straight edge 24 after being unfolded, two ends of the straight edge 24 are connected with two ends of an arc-shaped edge 25, a supporting edge 26 is arranged between the straight edge 24 and the arc-shaped edge 25, two sides of the supporting edge 26 are hollow areas 27, the outer contour surface of the arc-shaped edge 25 is an arc-shaped surface 21, one end of the arc-shaped surface 21 is connected with a detection tool reference surface 22, the upper part of the detection tool reference surface 22 is a connecting block 23, a pair of circular first connecting holes with the same diameter are formed in the connecting block 23, and the surface of the plate on one side of the detection tool reference surface 22 is provided with a mark line A which is parallel to and higher than the detection tool reference surface 22; the first detecting element 1 is an L-shaped plate, the short side end of which is provided with a detecting hole 3 and a marking line B, the long side end of which is provided with a pair of second connecting holes with the same aperture as the first connecting holes, and one side of the long side of the first detecting element 1 is connected with the level gauge. Along the arc side of the arc surface 21, a track 211 is installed, the track 211 is parallel to the arc surface 21 (i.e. the curvature of the track 211 is consistent with the curvature of the arc surface 21, and the lower surfaces of the track 211 and the arc surface are parallel), and a notch 212 is formed on the track 211. The ball 5 is connected with the fulcrum 6 on the second detecting piece 2 through the swinging rope 7, the diameter of the ball 5 is slightly smaller than the distance between the lower surface of the track 211 and the cambered surface 21, and when the cambered surface 21 is attached to the inner surface of the qualified bottom arc plate, the ball 5 can smoothly slide in the space between the lower surface of the track 211 and the inner surface of the qualified bottom arc plate.
The thickness of the second detection piece 2 and the first detection piece 1 is 7mm to 10mm, the material is an acrylic plate, the acrylic plate is polymerized by methyl Methacrylate Monomer (MMA), namely polymethyl methacrylate (PMMA) plate organic glass, the molecular weight is high, the rigidity and the strength are excellent, the chemical resistance is excellent, and the density is 1.2g/cm 3 . Alternatively, the second detecting member 2 and the first detecting member 1 are also provided with lightening holes.
When the device is used, the detection hole 3 of the first detection piece 1 is aligned with the rotating shaft hole of the lug plate of the compressor shell, and meanwhile, a pin shaft penetrates through the rotating shaft hole of the lug plate of the compressor and the detection hole 3 of the first detection piece 1, and the pin shaft is in clearance fit with the rotating shaft hole and the detection hole 3. Then, the first detecting element 1 and the second detecting element 2 are connected to each other through the first connecting hole and the second connecting hole. Then, the first detecting element 1 is swung so that the water bead flowing on the level on the first detecting element 1 is at the intermediate position, and the first detecting element 1 and the second detecting element 2 are fixed. Finally, the swinging rope 7 is pulled to lift the rolling ball 5 to the highest position of the track 211 along the notch 212, the rolling ball 5 is released, the rolling ball 5 naturally falls down, if the rolling ball 5 is not clamped before falling to the bottom of the second detecting piece 2, that is, the swinging rope 7 is not in a vertical state, the radian of the surface of the bottom arc plate is inconsistent with that of the detecting piece, the detecting piece is judged to be unqualified, if the rolling ball 5 smoothly falls down, the swinging rope 7 is in a vertical state, after each bottom arc plate rolls up, the detecting piece is detected at any 3 positions, and the detecting piece is qualified if the detecting piece meets the above standard.
When the first detecting piece 1 is used, the detecting hole 3 needs to be assembled with the pin shaft, after long-term use, certain abrasion exists, in order to ensure the accuracy of the detecting tool, when the abrasion range exceeds the marking line B, the new first detecting piece 1 is replaced for use, and when the abrasion range does not exceed the marking line B, the error allowable range is met, and the detecting tool can be used continuously. The function of the marking line A is to correct the abrasion condition of the reference surface 22, and because the reference surface 22 is always in contact with the end surface of the bottom arc plate, a little abrasion is generated in long-term use, in order to ensure the accuracy and reliability of the detection tool, when the abrasion does not exceed the marking line A, the abrasion meets the allowable error range, and the abrasion can be continuously used, if the abrasion exceeds the marking line A, a new second detection part 2 is replaced.
Example 2
The difference between this embodiment and embodiment 1 is that the track 211 is a conductor, the outer layer of the ball 5 is a net-shaped conductive cloth, the inside of the ball 5 is provided with an LED lamp, two connection terminals of the LED lamp are respectively connected with the external conductive cloth and a wire, the wire is embedded in the swinging rope 7 and connected with one pole of the battery 4, and the other pole of the battery 4 is connected with the track 211. Meanwhile, as shown in fig. 4, conductive baffle plates 8 are arranged on the lower surface of the rail 211 at equal intervals along the arc length, one end of each baffle plate 8 is hinged with the rail 211, and the other end of each baffle plate is connected with the rail 211 through a miniature spring 9. The separation blade 8 is 25 to 30 degrees with track 211 lower surface (cambered surface) contained angle, be equipped with miniature spring 9 between separation blade 8 and track cambered surface, utilize miniature spring 9 to support separation blade 8, when ball 5 whereabouts, under the qualified circumstances of bottom arc board surface radian, when ball 5 falls, rely on its gravity to press separation blade 8 to miniature spring 9 one side, continue to fall, the LED lamp can not give out light, when bottom arc board surface radian is unqualified, ball 5 card is in a certain separation blade 8 department, thereby the LED lamp, electric cloth, separation blade 8, track 211, battery 4, wire form the return circuit, the LED lamp lasts to give out light. The detection mode is convenient and quick, is not influenced by the intensity of light, and is particularly suitable for detection under the condition of poor illumination condition.
Claims (8)
1. The utility model provides a rubbish compressor bottom arc board detection device which characterized in that: comprises a first detection piece (1) and a second detection piece (2) which are detachably connected, and a rolling ball (5);
the first detection piece (1) is an L-shaped plate, the short side end of the first detection piece is provided with a detection hole (3) and a marking line B, and the long side end of the first detection piece is provided with a second connection hole with the same aperture as the first connection hole;
the outer contour of the second detection part (2) comprises an arc surface (21), one end of the arc surface (21) is connected with a detection tool reference surface (22) arranged on the second detection part (2), a connecting block (23) is arranged at the upper part of the detection tool reference surface (22), a first connecting hole is formed in the connecting block (23), a marking line A parallel to the detection tool reference surface (22) is arranged on the surface of the flat plate part at one side of the detection tool reference surface (22), and the marking line A is positioned at the upper part of the reference surface (22);
a track (211) is arranged along one side of the arc-shaped edge of the arc-shaped surface (21), and the track (211) is parallel to the arc-shaped surface (21) and is provided with a notch (212);
the second detection piece (2) comprises a straight edge (24), two ends of the straight edge (24) are connected with two ends of an arc-shaped edge (25), a supporting edge (26) is arranged between the straight edge (24) and the arc-shaped edge (25), and hollowed-out areas (27) are arranged on two sides of the supporting edge (26);
the second detection part (2) consists of a left flat plate part and a right flat plate part, and the left flat plate part and the right flat plate part are connected through a hinge;
the rolling ball (5) is connected with a fulcrum (6) on the second detection piece (2) through a swinging rope (7).
2. The trash compactor bottom arc plate detection device according to claim 1, wherein: the marking line B is a circle concentric with the detection hole (3), and the diameter of the circle is 2mm larger than that of the detection hole (3).
3. The trash compactor bottom arc plate detection device according to claim 1, wherein: the outer layer of the rolling ball (5) is mesh-shaped conductive cloth, an LED lamp is arranged in the rolling ball (5), two wiring terminals of the LED lamp are connected with the outer conductive cloth and a wire respectively, the wire is embedded in the swinging rope (7) and connected with one pole of the battery (4), and the other pole of the battery (4) is connected with the track (211).
4. A garbage compressor bottom arc plate detection device according to claim 3, wherein: the battery (4) is arranged on the second detection piece (2).
5. A garbage compressor bottom arc plate detection device according to claim 3, wherein: the surface of the track (211) is provided with a baffle (8), one end of the baffle (8) is hinged with the track (211), and the other end of the baffle is connected with the track (211) through a miniature spring (9).
6. The trash compactor bottom arc plate detection device according to claim 1, wherein: the first detection piece (1) and the second detection piece (2) are made of organic glass made of polymethyl methacrylate plates.
7. The trash compactor bottom arc plate detection device according to claim 1, wherein: the long side of the first detection piece (1) is provided with a level meter.
8. The trash compactor bottom arc plate detection device according to claim 1, wherein: the thickness of the second detection piece (2) and the first detection piece (1) is 7mm to 10mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313068 | 2018-04-09 | ||
| CN2018103130683 | 2018-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108692694A CN108692694A (en) | 2018-10-23 |
| CN108692694B true CN108692694B (en) | 2024-04-05 |
Family
ID=63845116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378686.6A Active CN108692694B (en) | 2018-04-09 | 2018-04-25 | Rubbish compressor bottom arc board detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692694B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087086A (en) * | 2010-12-21 | 2011-06-08 | 自贡市江阳磁材有限责任公司 | Method for detecting magnetic shoes on large scale |
| CN105157529A (en) * | 2015-04-30 | 2015-12-16 | 芜湖莫森泰克汽车科技有限公司 | Testing fixture for addendum circle gap of gear sector |
| CN208238767U (en) * | 2018-04-09 | 2018-12-14 | 广西质量技术工程学校 | A kind of trash compactor bottom arc plate arc cubing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4833126B2 (en) * | 2007-03-26 | 2011-12-07 | Ｎｔｎ株式会社 | Lubricant deterioration detection device and bearing with detection device |
-
2018
- 2018-04-25 CN CN201810378686.6A patent/CN108692694B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087086A (en) * | 2010-12-21 | 2011-06-08 | 自贡市江阳磁材有限责任公司 | Method for detecting magnetic shoes on large scale |
| CN105157529A (en) * | 2015-04-30 | 2015-12-16 | 芜湖莫森泰克汽车科技有限公司 | Testing fixture for addendum circle gap of gear sector |
| CN208238767U (en) * | 2018-04-09 | 2018-12-14 | 广西质量技术工程学校 | A kind of trash compactor bottom arc plate arc cubing |
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| Publication number | Publication date |
|---|---|
| CN108692694A (en) | 2018-10-23 |
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