CN206593993U - Los Angeles abrasion testion machine with sound arrester - Google Patents
Los Angeles abrasion testion machine with sound arrester Download PDFInfo
- Publication number
- CN206593993U CN206593993U CN201720193859.8U CN201720193859U CN206593993U CN 206593993 U CN206593993 U CN 206593993U CN 201720193859 U CN201720193859 U CN 201720193859U CN 206593993 U CN206593993 U CN 206593993U
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- China
- Prior art keywords
- plate
- groove
- cylinder
- location
- los angeles
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- 238000005299 abrasion Methods 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 235000015170 shellfish Nutrition 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preliminary Treatment Of Fibers (AREA)
Abstract
The utility model discloses a kind of Los Angeles abrasion testion machine with sound arrester, including frame, the frame is provided with cylinder, and the cylinder is provided with the motor of driving barrel body rotation, the frame is provided with the PLC consoles of controlled motor startup, and the frame is fixedly connected with hollow sound proof box.The hollow sound proof box being fixedly connected by frame so that the loud shellfish noise that Los Angeles abrasion testion machine is operationally produced largely is stopped by sound proof box.
Description
Technical field
The utility model is related to the test apparatus or equipment of Load materials, more particularly to a kind of Los Angeles with sound arrester
Abrasiometer.
Background technology
So far, clear stipulaties determine the rate of wear of building stones with Los Angeles abrasion testion machine in China's national standard, i.e.,
Abrasion resistance.It is mainly used in by abrasion test to assess the rub proofness of its product, such as measures its mass loss, thickness loss
And light transmittance etc..
Notification number discloses a kind of high sealing easily collecting Los Angeles abrasion testion machine for CN204666440U Chinese patent.
The abrasiometer is sealed and close on the inside of fastening bolt by being provided between steel lid and dog-house outer face with both
It is provided with the outside of seal, end cap and is cased with collecting bag sheet with dog-house outer face shape identical rigid frame, rigid frame outside
Body realizes that rewinding process is reliable, quick.But, the testing machine does not solve Los Angeles abrasion testion machine in use
The problem of loud shellfish noise can be produced.
Utility model content
The purpose of this utility model, which is to provide, a kind of can reduce Los Angeles with sound arrester of loud shellfish noise pollution
Abrasiometer.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of Los Angeles abrasion testion machine with sound arrester, including frame, the frame are provided with cylinder, the cylinder
The motor of driving barrel body rotation is provided with, the frame is provided with the PLC of controlled motor startup, and the frame, which is fixed, to be connected
Sound proof box is connected to, the sound proof box includes multiple hollow side plates.
By using above-mentioned technical proposal, the hollow sound proof box being fixedly connected by frame so that Los Angeles abrasion examination
The loud shellfish noise that machine operationally produces is tested largely by sound proof box to be stopped.
The utility model is further arranged to：The cylinder is provided through the first groove of cylinder, and the cylinder is hinged
There is the closed plate of closed cylinder, the cylinder is connected with the first locating part of activity fixed closed plate.
By using above-mentioned technical proposal so that technical staff can be solid to closed plate carry out activity using the first locating part
Keying that is fixed and then controlling cylinder.
The utility model is further arranged to：First locating part includes the first fixed plate being fixedly connected with cylinder,
First fixed plate is threaded with screw mandrel, when screw mandrel, which is turned to, to be abutted with closed plate, and screw mandrel limits the rotation of closed plate.
By using above-mentioned technical proposal so that after screw mandrel is rotated, axial movement of the screw mandrel along itself.When screw mandrel is rotated
To when being abutted with closed plate, screw mandrel abuts and extrudes closed plate and then limit the rotation of closed plate.
The utility model is further arranged to：First fixed plate is provided through the second groove of the first fixed plate,
Second groove is plugged with the pin through screw mandrel.
By using above-mentioned technical proposal so that the first fixed plate and screw mandrel can be fixed for pin.
The utility model is further arranged to：The sound proof box includes the first side plate, and first side plate includes and frame
The first location-plate being fixedly connected and the second location-plate with the first location-plate clamping, the one of second location-plate and sound proof box
Individual side plate is hinged, and first side plate is provided with the 3rd groove, and first location-plate is provided with two the first grooves, Mei Gesuo
State the first groove and be provided with the second groove connected with the first groove, the side wall that second groove is connected with the first groove is more than
Activity the first location-plate of limitation is provided with the side wall that first groove is connected with the second groove, first groove and the second groove
The second locating part relatively rotated with the second location-plate.
By using above-mentioned technical proposal so that the second location-plate can be rotated relative to a side plate of sound proof box.When second
When locating part limits the rotation of the second location-plate, the second location-plate is relatively fixed with the first location-plate, allows the utility model to constitute phase
To the space of closing, strengthen soundproof effect.When the utility model does not work, the second location-plate can be rotated and then by cylinder
Material take out.
The utility model is further arranged to：Second locating part includes the bullet set in each second groove
Spring, one end of each spring is fixedly connected with the first limiting plate, and first limiting plate is fixedly connected with recessed in first
The second limiting plate in groove, when the second limiting plate is in the second groove, the second location-plate is rotated relative to the first location-plate, institute
State the one end of the second limiting plate away from the first limiting plate and be set to arc-shaped.
By using above-mentioned technical proposal so that the first limiting plate is moved by the extruding of spring towards the direction of the first groove
It is dynamic.Because the first limiting plate is moved towards the direction of the second location-plate and then drives the second limiting plate to be moved towards the direction of the second location-plate
Dynamic, when the second limiting plate is in the first groove and the 3rd groove, the first location-plate and the second location-plate are relatively fixed.Work as skill
When art personnel rotate the second location-plate, the second location-plate extrudes the second limiting plate and allows the second limiting plate towards the side of the second groove
To mobile and then allow the second limiting plate to be in the first groove.The second limiting plate is due to spring after subsequent second location-plate is rotated
Act on and pass the first groove.
The utility model is further arranged to：The side of the cylinder is provided with screen cloth, the screen cloth away from cylinder one
Side is provided with collecting box.
By using above-mentioned technical proposal so that technical staff can be sieved using screen cloth to the material in cylinder,
Subsequent technical staff carries out centralized collection using collecting box to the material after sieving.
In summary, the utility model has the advantages that：
1st, the utility model can reduce the noise produced during cylinder abrasion.
2nd, the utility model is provided with screen cloth, directly the material after abrasion can be sieved, be favorably improved efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation that embodiment removes the first location-plate and the second location-plate；
Fig. 3 is the structural representation of a-quadrant in Fig. 2；
Fig. 4 be embodiment between the first location-plate internal structure schematic diagram and the second location-plate relation structural representation
Figure；
Fig. 5 is the first location-plate internal structure perspective view and the second location-plate internal structure perspective view in embodiment.
Reference：1st, screw mandrel；2nd, cylinder；3rd, workbench；4th, PLC；5th, sound proof box；6th, fixing axle；7th, collect
Case；8th, closed plate；9th, the first fixed plate；10th, the second groove；11st, sell；12nd, the first location-plate；13rd, the second location-plate；14th,
Side plate；15th, the first groove；16th, the second groove；17th, spring；18th, the first limiting plate；19th, the second limiting plate；20th, screen cloth；
21st, first level bar；22nd, support bar；23rd, the second horizon bar；24th, the first in command；25th, the second in command；26th, the 3rd handle；27、
3rd groove；28th, the second fixed plate；29th, fixed block.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
As shown in Figure 1 and Figure 2, a kind of Los Angeles abrasion testion machine with sound arrester, including frame.Frame includes four
The support bar 22 that root is parallel to each other.Two first level bars 21 perpendicular to support bar 22 are connected between two support bars 22.
Two sides of the first level bar 21 away from ground are provided perpendicular to the screen cloth 20 of support bar 22.Two first level bars 21 are remote
Side from screen cloth 20 is provided with collecting box 7.Collecting box 7 can be handled along being slided perpendicular to the direction of first level bar 21
Material in collecting box 7.The adjacent one end of two support bars 22 away from first level bar 21 is fixedly connected with perpendicular to the first water
Second horizon bar 23 of flat bar 21.Every second horizon bar 23 be bolted be parallel to the second horizon bar 23 second consolidate
Fixed board 28.Each side of second fixed plate 28 away from first level bar 21 is fixedly connected with fixed block 29.Each fixed block 29
One end away from the second fixed plate 28 is set to arc-shaped.Each fixed block 29 is equipped with the fixing axle 6 perpendicular to fixed block 29.
The cylinder 2 of cylindrical shape is fixedly connected between two fixing axles 6.Multiple steel balls are provided with cylinder 2.Cylinder 2, which is provided with, to be passed through
Wear the first groove of the side of cylinder 2.Cylinder 2 is hinged with the closed plate 8 of the first groove of closing.The side of closed plate 8 is fixedly connected
There is the second in command 25.
Cylinder 2 as shown in Figure 3 is fixedly connected with the first fixed plate 9.First fixed plate 9 is threaded with fixes through first
The screw mandrel 1 of plate 9.First fixed plate 9 is provided with along the second groove 10 for running through screw mandrel 1 perpendicular to the direction of screw mandrel 1.Second groove 10
It is plugged with the pin 11 through screw mandrel 1.Area of the face area of pin 11 slightly larger than the opening of the second groove 10.One end of screw mandrel 1
It is fixedly connected with the first in command 24.
As shown in Fig. 2, Fig. 4 and Fig. 5, one end of one of fixing axle 6 is provided with the motor that driving fixing axle 6 is rotated.
One end of fixing axle 6 is provided with workbench 3.Motor is in workbench 3.Workbench 3 is provided with the PLC controls of controlled motor keying
Device 4 processed.The outside of cylinder 2 is provided with the sound proof box 5 of the rectangular-shape of closed cylinder 2.During the side plate of composition sound proof box 5 is set to
It is empty.The side plate hollow space of sound proof box 5 is provided with air.The energy carried when sound by the side plate of sound proof box 5, air, every
After the side plate of audio amplifier 5, energy is constantly decayed.Sound proof box 5 includes the first side plate 14 parallel to support bar 22.First side plate 14 is wrapped
Include the first location-plate 12 and the second location-plate 13.Second location-plate 13 is hinged with the side plate for the sound proof box 5 being connected.First location-plate
12 are provided with first groove 15 of two openings towards the second location-plate 13 towards the side of the second location-plate 13.Each first is recessed
Side of the groove 15 away from the second location-plate 13 is provided with the second groove 16 connected with the first groove 15.Each second groove 16 with
The side area of first groove 15 connection is more than the area that the first groove 15 is connected side with the second groove 16.The He of first groove 15
Second groove 16 constitutes T-shaped.Side of each second groove 16 away from the first groove 15 is fixedly connected with spring 17.Each second
The first limiting plate 18 that activity is slided in the second groove 16 is provided with groove 16.The other end of each spring 17 is fixedly connected
In the first limiting plate 18.Each first limiting plate 18 is fixedly connected with the second limiting plate 19 in the first groove 15.Each
The one end of second limiting plate 19 away from the first limiting plate 18 is set to arc-shaped.Each second location-plate 13 is towards the first location-plate
12 side is provided with threeth groove 27 of the opening towards the first location-plate 12.When the first location-plate 12 and the phase of the second location-plate 13
During to fixing, the second limiting plate 19 is simultaneously in the first groove 15 and the 3rd groove 27.Second location-plate 13 is fixedly connected with
3rd handle 26.
The course of work：
When the first location-plate 12 and the second location-plate 13 are relatively fixed, technical staff pulls the 3rd handle 26.This moment
Three handles 26 drive the second location-plate 13 to rotate and then allow the cell wall of the 3rd groove 27 to extrude the second limiting plate 19.When the second positioning
Plate 13 is turned to when will be separated with the first location-plate 12, and the second limiting plate 19 is in the first groove 15.17 pairs of spring this moment
First limiting plate 18 plays the role of one away from the active force of spring 17 and then has one to deviate from spring 17 to the second limiting plate 19
Power.When the cell wall of the 3rd groove 27 does not extrude the first limiting plate 18, the second limiting plate 19 part bullet in the presence of spring 17
Go out the first groove 15.Due to the second groove 16 limit the first limiting plate 18 leave the second groove 16, so the second limiting plate 19 according to
Old be in the first groove 15 and the second limiting plate 19 is partially in the first groove 15.When the utility model in use, needing
When first location-plate 12 and the second location-plate 13 are interfixed, reverse operating.
Claims (7)
1. a kind of Los Angeles abrasion testion machine with sound arrester, including frame, the frame are provided with cylinder (2), the cylinder
Body (2) is provided with the motor that driving cylinder (2) is rotated, it is characterized in that：The frame is provided with the PLC controls of controlled motor startup
Device (4), the frame is fixedly connected with sound proof box (5), and the sound proof box (5) includes multiple hollow side plates.
2. the Los Angeles abrasion testion machine according to claim 1 with sound arrester, it is characterized in that：The cylinder (2) sets
The first groove through cylinder (2) is equipped with, the cylinder (2) is hinged with the closed plate (8) of closed cylinder (2), the cylinder (2)
It is connected with the first locating part of activity fixed closed plate (8).
3. the Los Angeles abrasion testion machine according to claim 2 with sound arrester, it is characterized in that：First locating part
Including the first fixed plate (9) being fixedly connected with cylinder (2), first fixed plate (9) is threaded with screw mandrel (1), works as silk
Bar (1) is turned to when being abutted with closed plate (8), the rotation of screw mandrel (1) limitation closed plate (8).
4. the Los Angeles abrasion testion machine according to claim 3 with sound arrester, it is characterized in that：First fixed plate
(9) the second groove (10) of the first fixed plate (9) is provided through, second groove (10) is plugged with through screw mandrel (1)
Sell (11).
5. the Los Angeles abrasion testion machine according to claim 1 with sound arrester, it is characterized in that：The sound proof box (5)
Including the first side plate (14), first side plate (14) includes the first location-plate (12) being fixedly connected with frame and determined with first
Second location-plate (13) of position plate (12) clamping, second location-plate (13) and a side plate of sound proof box (5) are hinged, described
First side plate（14）The 3rd groove (27) is provided with, first location-plate (12) is provided with two the first grooves (15), each
First groove (15) is provided with the second groove (16) connected with the first groove (15), second groove (16) and first
The side wall of groove (15) connection is more than the side wall that is connected with the second groove (16) of the first groove (15), first groove (15) and
Second that activity the first location-plate of limitation (12) and the second location-plate (13) relative rotation are provided with second groove (16) is spacing
Part.
6. the Los Angeles abrasion testion machine according to claim 5 with sound arrester, it is characterized in that：Second locating part
Including the spring (17) set in each second groove (16), one end of each spring (17) is fixedly connected with first
Limiting plate (18), first limiting plate (18) is fixedly connected with the second limiting plate (19) in the first groove (15), when
Second limiting plate (19) be in the second groove (16) it is interior when, the second location-plate (13) with respect to the first location-plate (12) rotation, it is described
The one end of second limiting plate (19) away from the first limiting plate (18) is set to arc-shaped.
7. the Los Angeles abrasion testion machine according to claim 1 with sound arrester, it is characterized in that：The cylinder (2)
Side is provided with screen cloth (20), and side of the screen cloth (20) away from cylinder (2) is provided with collecting box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193859.8U CN206593993U (en) | 2017-03-01 | 2017-03-01 | Los Angeles abrasion testion machine with sound arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193859.8U CN206593993U (en) | 2017-03-01 | 2017-03-01 | Los Angeles abrasion testion machine with sound arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593993U true CN206593993U (en) | 2017-10-27 |
Family
ID=60126806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193859.8U Expired - Fee Related CN206593993U (en) | 2017-03-01 | 2017-03-01 | Los Angeles abrasion testion machine with sound arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948080A (en) * | 2020-08-25 | 2020-11-17 | 中国市政工程西北设计研究院有限公司 | Device and method for measuring anti-wear performance of aggregate |
-
2017
- 2017-03-01 CN CN201720193859.8U patent/CN206593993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111948080A (en) * | 2020-08-25 | 2020-11-17 | 中国市政工程西北设计研究院有限公司 | Device and method for measuring anti-wear performance of aggregate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |