CN207171739U - A kind of multifunctional stone retreading machine - Google Patents
A kind of multifunctional stone retreading machine Download PDFInfo
- Publication number
- CN207171739U CN207171739U CN201720886398.2U CN201720886398U CN207171739U CN 207171739 U CN207171739 U CN 207171739U CN 201720886398 U CN201720886398 U CN 201720886398U CN 207171739 U CN207171739 U CN 207171739U
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- mill
- rotating disk
- gib block
- hole
- fixture
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- 239000004575 stone Substances 0.000 title claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 5
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 230000001012 protector Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of multifunctional stone retreading machine, solves mill and installs unstable technical problem, its drip irrigation device is：Mill is located at the side of rotating disk by mill borehole jack, the bottom center of rotating disk offers turret apertures, rotating disk offers multiple along the setting of rotating disk radial direction and equally distributed pilot hole, gib block is slidably connected in pilot hole, turret apertures internal thread is connected with for promoting gib block to be slided to away from turret apertures center position when installing mill, so that gib block connects and fixes the fixture of mill, rotating disk, which is provided with, to be used to pull gib block to slide so that the resetting structure that gib block separates with mill to close to turret apertures center position when dismantling mill, fixture is provided with the rotation section for rotational fixture, rotating disk is provided with the limit assembly for being used for limiting rotation section steering；Having reached makes mill install more solid and reliable beneficial effect.
Description
Technical field
Stone material crystal face cleaning equipment technology field is the utility model is related to, more specifically, it relates to a kind of multi-functional stone
Material retreading machine.
Background technology
Lithotome is because long-time is improper without conserving or conserving, and surface just occurs large area cut and is stained, sternly
The natural attractive in appearance and decorative effect of ghost image phonolite material.The invention of machine for renewing stone is solved by a machine with being rapidly completed stone material
The demand of the different process such as face, terrace, the scarfing cinder on floor, leveling, polishing, polishing, its full-featured, significant effect, operation are light
It is loose flexible, it has also become essential equipment in modern stone material renovation.
Chinese utility model patent, Authorization Notice No. CN204748232U, a kind of machine for renewing stone is disclosed, its technology
The main points of scheme are：Including handrail, frame, wheel, motor, motor cabinet and grinding head, handrail is located at the top of frame, wheel position
In the bottom of frame, in addition to guardrail, the first protector and the second protector, the upper side of guardrail is provided with vertical rod, vertical rod
Top be provided with arc plate, the first protector is made up of the first U-shaped frame and the first check apron, in two U-shaped arms of the first U-shaped frame
Being provided with can make vertical rod intert past first port with arc plate, and the first check apron is provided with hook, and the second protector is by the 2nd U
Shape frame and the second check apron form, and being provided with the second U-shaped arm of U-shaped frame two, which can make vertical rod intert past second with arc plate, leads to
Mouthful, being provided with the second check apron can be by the socket of hook.
Because machine for renewing stone is the quick friction by mill and stone surface, throwing is ground to the surface of stone material
Light, makes that stone material top layer is smooth, crystal grain is clear, and therefore, the mill of machine for renewing stone is typically to be easiest to wear and need most
, it is necessary to continually dismount to change or clear up mill, but in the prior art, the frequency dismounting of mill is difficult to the part of cleaning
It can cause mill that unstable defect is installed with avoiding, and then machine for renewing stone is produced bigger noise at work, and
Influence the precision of sanding and polishing.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of multifunctional stone retreading machine,
It can install mill more solid and reliable, so as to reduce machine for renewing stone caused noise at work, and improve polishing
The precision of polishing.
To achieve the above object, the utility model provides following technical scheme：A kind of multifunctional stone retreading machine, including
Frame and the chassis for being arranged on bottom of the frame, motor is provided with the chassis and is connected to the rotating disk of motor output shaft, it is described
Mill is connected with rotating disk, the center of the mill offers mill hole, and the mill is located at the side of rotating disk by mill borehole jack
Face, the bottom center of the rotating disk offer turret apertures, and the rotating disk offers multiple along the setting of rotating disk radial direction and uniform
The pilot hole of distribution, the pilot hole are connected setting with turret apertures, slidably connect gib block in the pilot hole, described turn
Disk hole internal thread is connected with for promoting gib block to be slided to away from turret apertures center position when installing mill, so that gib block
The fixture of mill is connected and fixed, the rotating disk, which is provided with, is used to pull gib block when dismantling mill to close to turret apertures center
Direction is slided so that the resetting structure that gib block separates with mill, and the fixture is provided with the rotation section for being used for rotational fixture,
The rotating disk is provided with the limit assembly for being used for limiting rotation section steering.
Using above-mentioned technical proposal, by setting limit assembly to limit the steering of rotation section, rotation section is set to screw in rotating disk
It is not susceptible to rotate backward behind hole, serves the anti-loosening effect to fixture, and then enables gib block clamping is consolidated securely
Surely mill is lived, mill install more solid and reliable, and so as to reduce machine for renewing stone caused noise at work, and raising is beaten
The precision of grinding and polishing light.
The utility model is further set, and the limit assembly includes the adjusting ring for being sheathed on rotating disk lateral surface, and slip is set
The locating part being placed in the rotating disk, and the transmission component being arranged between the adjusting ring and locating part, the adjusting ring
Locating part is controlled to be slided in rotating disk to limit the steering of rotation section by transmission component.
Using above-mentioned technical proposal, rotating adjusting ring can control locating part to be slided in rotating disk by transmission component, with
The steering of rotation section is limited, and then makes rotation section be not susceptible to rotate backward after turret apertures are screwed in, is operated very convenient.
The utility model is further set, and the transmission component includes the arc-shaped rack for being arranged at adjusting ring medial surface and turned
The dynamic travelling gear being connected to inside rotating disk, travelling gear and arc-shaped rack the engagement connection, the locating part is spur rack,
The travelling gear engages connection with spur rack；The lateral surface of the rotating disk offers annular groove, the bottom of the annular groove
Face offers rack bore, and the adjusting ring is embedded in annular groove and the arc-shaped rack is plugged in the rack bore.
Using above-mentioned technical proposal, rotating adjusting ring makes arc-shaped rack be rotated with adjusting ring, makes straight-tooth by travelling gear
Bar is slided and abutted with rotation section, makes rotation section be difficult to rotate backward, anti-loosening effect is played to fixture, is not only easy to
Operation, and structure also very simple.
The utility model is further set, and the inner peripheral surface of the adjusting ring is provided with projection, the bottom surface of the annular groove
Provided with the first groove and the second groove, the projection and the first groove or the second groove are engaged by clamping.
Using above-mentioned technical proposal, the clamping engagement of projection and the first groove or the second groove serves secured adjusted circle
Effect, make adjusting ring be not easy to automatically generate rotation in the presence of no external force, and then make spur gear when abutting rotation section not
Easily arbitrarily slide, to fixture to loosen dynamic function relatively reliable.
The utility model is further set, the surface configuration of the projection and the first groove, the bottom shape of the second groove
Respectively ball planar.
Using above-mentioned technical proposal, projection detaches the first groove or the second groove when being easy to rotate adjusting ring, and adjusts
When pitch circle rotates, projection is smaller along the suffered friction of annular groove bottom surface slip, convenient to rotate adjusting ring to control spur rack
Slide.
The utility model is further set, and blind hole corresponding with gib block quantity is offered on the hole wall in the mill hole,
One end that the fixture grafting enters in turret apertures is provided with the conical surface, and the gib block is provided with and cone close to the one end at turret apertures center
Face abuts the inclined-plane coordinated, and the fixture coordinates when install mill promotion gib block to remote by the abutting on the conical surface and inclined-plane
Slided from turret apertures center position, so that gib block grafting enters in the blind hole on the hole wall of mill hole.
Using above-mentioned technical proposal, rotational fixture makes fixture be screwed in into turret apertures, and fixture is by the conical surface and tiltedly
The abutting in face, which coordinates, promotes gib block to be slided to away from turret apertures center position, and end of the gib block away from turret apertures center is slipped into
In blind hole on to mill hole hole wall, mill is set to be fixedly mounted on the lateral surface of rotating disk；Rotate backward fixture make fixture from
Screwed out in turret apertures, resetting structure pulls gib block to be slided to close to turret apertures center position, so that gib block skids off mill hole
Blind hole on hole wall, and then realize and mill is quickly installed or removed on rotating disk, it is simple and quick, it is easy to the frequency of mill
Dismounting.
The utility model is further set, and the resetting structure includes the annular groove being opened on pilot hole hole wall, sets
In the side of gib block and the annular lug in annular groove is slidably connected to, and is fixedly connected on the annular groove sidewall and ring
Spring between shape projection side.
Using above-mentioned technical proposal, when dismantling mill, rotating backward fixture makes fixture be screwed out out of turret apertures, leads
Slided to bar in the presence of spring restoring force to turret apertures center position, so that gib block skids off mill hole hole wall automatically
On blind hole, make the dismounting of mill become simple and quick, be further easy to the frequency of mill to dismount.
The utility model is further set, and the one end of the gib block away from turret apertures center is provided with sphere.
Using above-mentioned technical proposal, the spherical shape in end of the gib block away from turret apertures center is set, and is advantageous to gib block
Slip into the blind hole on the hole wall of mill hole, facilitate gib block to carry out plugged and fixed to mill.
In summary, the utility model has the advantages that：First, by the setting of limit assembly, make rotation section
It is not susceptible to rotate backward after turret apertures are screwed in, serves the anti-loosening effect to fixture, and then enables gib block firm
Admittedly connect and fix mill, mill is installed more solid and reliable, and so as to reduce, machine for renewing stone is caused at work to make an uproar
Sound, and improve the precision of sanding and polishing；Second, the setting by adjusting ring, projection, the first groove and the second groove so that right
The anti-loosening operation of fixture becomes convenient and simple, and adjusting ring is not easy to automatically generate rotation in the presence of no external force,
And then make spur gear be not easy arbitrarily to slide when abutting rotation section, to fixture to loosen dynamic function relatively reliable；Third,
Make the dismounting of mill simple and quick by the setting of fixture, gib block and resetting structure, without using to dismantling device, favorably
Dismounted in the frequency of mill.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the disassemblying structure schematic diagram of the utility model embodiment turntable, mill and fixture；
Fig. 3 is the mounting structure sectional view of the utility model embodiment turntable, mill and fixture；
Enlarged drawing in Fig. 4 in Fig. 3 at A；
Fig. 5 is the structural representation of fixture in the utility model embodiment；
Fig. 6 is the structure sectional view of fixture in the utility model embodiment；
Fig. 7 is the enlarged drawing at B in Fig. 6.
Reference：1st, frame；11st, action bars；12nd, operation handle；13rd, water tank；14th, roller；2nd, chassis；21st, counterweight
Block；22nd, anti-collision ring；3rd, motor；4th, rotating disk；41st, turret apertures；42nd, pilot hole；43rd, gib block；431st, inclined-plane；432nd, sphere；
44th, resetting structure；441st, annular groove；442nd, annular lug；443rd, spring；45th, annular groove；451st, rack bore；452nd, first
Groove；453rd, the second groove；46th, adjusting ring；461st, arc-shaped rack；462nd, projection；47th, chamber；471st, spur rack；472nd, it is driven
Gear；5th, fixture；51st, the conical surface；52nd, rotation section；6th, mill；61st, mill hole；611st, blind hole.
Embodiment
The technical solution of the utility model is elaborated below in conjunction with the accompanying drawings.
A kind of multifunctional stone retreading machine, as depicted in figs. 1 and 2, including frame 1 and chassis 2, frame 1 include action bars
11st, the operation handle 12 installed in the top of action bars 11, the water tank 13 installed in the middle part of action bars 11 and installed in operation
The roller 14 of the bottom of bar 11, the bottom of action bars 11 are hingedly mounted on chassis 2；Motor 3 is installed on chassis 2 and is sleeved on
The balancing weight 21 of the periphery of motor 3, balancing weight 21 are used for the overall center of gravity for reducing machine, increase the stability on the ground of chassis 2；Bottom
The lateral surface of disk 2 is socketed with anti-collision ring 22, and anti-collision ring 22 is used to buffer the side of chassis 2 and shock caused by ground obstacle collision
Power, play a part of protecting chassis 2.Hole that the output shaft of motor 3 is provided with through the center of chassis 2 is simultaneously fixed in the end of output shaft
Rotating disk 4 is installed.
As shown in Figure 2, Figure 3 and Figure 4, turret apertures 41 are provided with the center of rotating disk 4, peace is connected through a screw thread in turret apertures 41
Equipped with fixture 5, the top of fixture 5 is provided with the conical surface 51, and bottom, which is integrally formed, is connected with rotation section 52；Open the inside of rotating disk 4
There are four pilot holes 42 set along the radial direction of rotating disk 4, and four pilot holes 42 are uniformly arranged in the inside of rotating disk 4 and with turning
Disk hole 41 is connected, in pilot hole 42 activity be plugged with gib block 43, gib block 43 is set close to the one end at the center of turret apertures 41
There is the inclined-plane 431 for abutting and coordinating with the conical surface 51, one end away from the center of turret apertures 41 is provided with sphere 432；The lateral surface of rotating disk 4
Mill 6 is installed, mill hole 61 is provided with the center of mill 6, is provided with the hole wall in mill hole 61 centered on the central shaft of mill 6
Four uniform blind holes 611.
The rotation section 52 of the bottom of rotational fixture 5 makes fixture 5 be screwed in into turret apertures 41, and fixture 5 passes through the conical surface 51
Coordinating with the abutting on inclined-plane 431 promotes gib block 43 to be slided to away from the center position of turret apertures 41, and gib block 43 is away from turret apertures
The end at 41 centers is slided into the blind hole 611 on the hole wall of mill hole 61, mill 6 is fixedly mounted on the lateral surface of rotating disk 4.
Resetting structure 44 is provided between pilot hole 42 and gib block 43, resetting structure 44 includes annular groove 441, convex annular
Block 442 and spring 443, annular groove 441 are arranged on the hole wall of pilot hole 42, and annular lug 442, which is integrally formed, is connected to gib block
43 sides are simultaneously slidably connected in annular groove 441, and one end of spring 443 is connected to the side wall of annular groove 441, the other end is connected to
The side of annular lug 442.
Rotating backward the rotation section 52 of the bottom of fixture 5 makes fixture 5 be screwed out out of turret apertures 41, and gib block 43 is in spring
Slided in the presence of 443 elastic-restoring forces to the center position of turret apertures 41, slide end of the gib block 43 away from mounting hole center
Go out blind hole 611, and then mill 6 is disassembled from rotating disk 4.
As shown in figure 5, being provided with annular groove 45 on the lateral surface of rotating disk 4, movable sleeve is connected to adjusting ring in annular groove 45
46, two rack bores 451 for being uniformly distributed in the bottom surface of annular groove 45, the medial surface one of adjusting ring 46 are provided with annular groove 45
Body formed to be connected with two arc-shaped racks 461, two arc-shaped racks 461 are plugged in rack bore 451 respectively；Arc-shaped rack 461
Side be provided with the projection 462 for being integrally formed and being connected to the medial surface of adjusting ring 46, the surface configuration of projection 462 is Surface of Sphere
Shape, it is provided with positioned at the first recessed poor 452 of the same side of rack bore 451 and second recessed poor 453 on the bottom surface of annular groove 45, first is recessed
Groove 452, the size of the second groove 453 and bottom shape are identical with the size and surface configuration of projection 462, and projection 462 and
One groove 452 or the second groove 453 are engaged by clamping.
As shown in Figure 6 and Figure 7, two chambers being distributed in inside rotating disk 4 47 are provided with rotating disk 4, arc-shaped rack 461 passes through
The grafting of rack bore 451 enters in chamber 47, and spur rack 471 is slidably fitted with chamber 47 and is rotatably connected to travelling gear 472, passes
Moving gear 472 connects with arc-shaped rack 461 and the engagement of spur rack 471 respectively；Sliding plug is distinguished in chamber in the both ends of spur rack 471
In the side wall of room 47, wherein one end is stretched out the side wall of chamber 47 and extend into turret apertures 41, and turns with being installed in rotating disk 4
The dynamic side of portion 52 abuts against.
When not installing mill, the projection 462 of the medial surface of adjusting ring 46 is connected and fixed in the first recessed of the bottom surface of annular groove 45
In groove 452, after fixture 5 is screwed in turret apertures 41 and mill 6 has been fixedly mounted on rotating disk 4 by rotation rotation section 52, rotate
Adjusting ring 46 makes projection 462 skid off the first groove 452 and be slided along the bottom surface of annular groove 45 to the second groove 453, meanwhile, arc
Rack 461 rotates with adjusting ring 46, and spur rack 471 is stretched out the side wall of chamber 47 and is extend into by travelling gear 472 and turn
In disk hole 41, when projection 462 is slid into the second groove 453 and is engaged by clamping with the second groove 453, adjusting ring 46 is consolidated
It is fixed, and the end of spur rack 471 abuts against with the side of rotation section 52 being installed in rotating disk 4；The end of spur rack 471 due to
Coordinating with the abutting of the side of rotation section 52 makes rotation section 52 be not susceptible to rotate backward, and serves the locking action to fixture 5
With coordinating abutting between the conical surface 51 of fixture 5 and the inclined-plane 431 of gib block 43 more solid and reliable, and then make guiding
Bar 43 can firmly connect and fix mill 6.
Above example is only that it is not to limitation of the present utility model, this area to explanation of the present utility model
Technical staff can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but only
All to be protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of multifunctional stone retreading machine, including frame (1) and the chassis (2) for being arranged on frame (1) bottom, the chassis
(2) motor (3) is provided with and is connected to the rotating disk (4) of motor (3) output shaft, mill (6) is connected with the rotating disk (4),
It is characterized in that：The center of the mill (6) offers mill hole (61), and the mill (6) is set in by mill hole (61)
The side of rotating disk (4), the bottom center of the rotating disk (4) offer turret apertures (41), and the rotating disk (4) offers multiple edges and turned
Disk (4) radial direction is set and equally distributed pilot hole (42), the pilot hole (42) are connected setting with turret apertures (41),
Gib block (43) is slidably connected in the pilot hole (42), turret apertures (41) internal thread is connected with installation mill
(6) gib block (43) is promoted to be slided to away from turret apertures (41) center position when, so that gib block (43) connects and fixes mill
(6) fixture (5), the rotating disk (4), which is provided with, is used to pull gib block (43) when dismantling mill (6) to close to turret apertures
(41) center position is slided so that the resetting structure (44) that gib block (43) separates with mill (6), the fixture (5), which is provided with, to be used
In the rotation section of rotational fixture (5) (52), the rotating disk (4) is provided with the limit assembly for being used for limiting rotation section (52) steering.
A kind of 2. multifunctional stone retreading machine according to claim 1, it is characterised in that：The limit assembly includes being arranged
In the adjusting ring (46) of rotating disk (4) lateral surface, the locating part being slideably positioned in the rotating disk (4), and it is arranged at the tune
Transmission component of the pitch circle (46) between locating part, the adjusting ring (46) control locating part in rotating disk (4) by transmission component
It is interior to slide to limit the steering of rotation section (52).
A kind of 3. multifunctional stone retreading machine according to claim 2, it is characterised in that：The transmission component includes setting
In adjusting ring (46) medial surface arc-shaped rack (461) and be rotationally connected with the internal travelling gear (472) of rotating disk (4), it is described
Travelling gear (472) and arc-shaped rack (461) engagement connection, the locating part is spur rack (471), the travelling gear
(472) connection is engaged with spur rack (471)；The lateral surface of the rotating disk (4) offers annular groove (45), the annular groove
(45) bottom surface offers rack bore (451), and the adjusting ring (46) is embedded in annular groove (45) and the arc-shaped rack
(461) it is plugged in the rack bore (451).
A kind of 4. multifunctional stone retreading machine according to claim 3, it is characterised in that：The inner ring of the adjusting ring (46)
Surface is provided with projection (462), and the bottom surface of the annular groove (45) is provided with the first groove (452) and the second groove (453), described
Projection (462) is engaged by clamping with the first groove (452) or the second groove (453).
A kind of 5. multifunctional stone retreading machine according to claim 4, it is characterised in that：The surface of the projection (462)
Shape and the first groove (452), the bottom shape of the second groove (453) are respectively ball planar.
A kind of 6. multifunctional stone retreading machine according to claim 1 or 5, it is characterised in that：The mill hole (61)
Blind hole (611) corresponding with gib block (43) quantity is offered on hole wall, fixture (5) grafting enters in turret apertures (41)
One end is provided with the conical surface (51), and the gib block (43) is provided with close to the one end at turret apertures (41) center and abuts cooperation with the conical surface (51)
Inclined-plane (431), the fixture (5) is coordinated by the abutting of the conical surface (51) and inclined-plane (431) to promote when installing mill (6)
Gib block (43) slides to away from turret apertures (41) center position, so that gib block (43) grafting enters on mill hole (61) hole wall
In blind hole (611).
A kind of 7. multifunctional stone retreading machine according to claim 6, it is characterised in that：The resetting structure (44) includes
The annular groove (441) being opened on pilot hole (42) hole wall, it is arranged at the side of gib block (43) and is slidably connected to annular groove
(441) annular lug (442) in, and be fixedly connected on the annular groove (441) side wall and annular lug (442) side it
Between spring (443).
A kind of 8. multifunctional stone retreading machine according to claim 7, it is characterised in that：The gib block (43) is remote to be turned
The one end at disk hole (41) center is provided with sphere (432).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886398.2U CN207171739U (en) | 2017-07-20 | 2017-07-20 | A kind of multifunctional stone retreading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720886398.2U CN207171739U (en) | 2017-07-20 | 2017-07-20 | A kind of multifunctional stone retreading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207171739U true CN207171739U (en) | 2018-04-03 |
Family
ID=61736377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720886398.2U Expired - Fee Related CN207171739U (en) | 2017-07-20 | 2017-07-20 | A kind of multifunctional stone retreading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207171739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933105A (en) * | 2022-05-10 | 2022-08-23 | 海南省智慧环境投资控股有限公司 | Domestic waste separation and concentration treatment device |
-
2017
- 2017-07-20 CN CN201720886398.2U patent/CN207171739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114933105A (en) * | 2022-05-10 | 2022-08-23 | 海南省智慧环境投资控股有限公司 | Domestic waste separation and concentration treatment device |
| CN114933105B (en) * | 2022-05-10 | 2024-06-07 | 海南省智慧环境投资控股有限公司 | Domestic waste separation concentration processing apparatus |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 |