CN208991344U - A kind of rock particles sample surface layer cleaning device of geologic prospect - Google Patents
A kind of rock particles sample surface layer cleaning device of geologic prospect Download PDFInfo
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- CN208991344U CN208991344U CN201821738691.5U CN201821738691U CN208991344U CN 208991344 U CN208991344 U CN 208991344U CN 201821738691 U CN201821738691 U CN 201821738691U CN 208991344 U CN208991344 U CN 208991344U
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Abstract
The utility model provides a kind of rock particles sample surface layer cleaning device of geologic prospect, including bearing cap, bearing holder (housing, cover) and control switch box, the rinse bath is integrally in bowl structure, boss cover at the center protrusion support one, and the middle of this boss cover is provided with bearing holder (housing, cover) at one again;The screwed hole of centre of clamping screw and above-mentioned hexagon slot when the rotation fagging is in the state of grafting assembly completion on in-between hexagon inserted block keeps concentric, and clamping screw is just engaged and is lock onto screwed hole of centre, and then is rotated fagging and be compacted the inside for being positioned at hexagon slot and be rotatably connected with machine shaft.The setting of the utility model axle sleeve, when loading or taking out rock particles sample, water ring can be freely rotated by axle sleeve and be rotated from the surface of rinse bath and is detached from, and then the top end opening of rinse bath is exposed, this is just that the handling of rock particles sample are provided convenience, and water ring is avoided to cause to block obstacle to charge and discharge operations.
Description
Technical field
The utility model belongs to rock sample cleaning, geologic prospect facility technology field, more specifically, in particular to a kind ofly
The rock particles sample surface layer cleaning device that matter is reconnoitred.
Background technique
Often adhesion has soil gravel or other sundries, these clasts to the rock particles sample surface of geologic prospect
Substance can interfere the analysis to rock particles ingredient, and then should carry out at cleaning to rock particles surface before carrying out analysis of experiments
Reason, this just needs to use a kind of rock particles sample surface layer cleaning device of geologic prospect.
Found in conjunction with device in the prior art, although above equipment in use, be able to carry out conventional cleaning operation,
But it exists during actual use, the rolling stirring effect of rock sample particle is poor, can not be by uniform injection punching
It washes, causes whole clean quality relatively low, and the design of rotational agitation structure is not reasonable, easily the handling of rock particles are caused to hinder
The problem of keeping off obstacle.
Then, in view of this, being studied improvement for existing structure and missing, a kind of rock of geologic prospect is provided
Particle specimens surface layer cleaning device, to achieve the purpose that with more more practical value.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of rock particles sample surface layer cleaning of geologic prospect
Processing unit, to solve existing rock sample cleaning device, the rolling stirring effect of rock sample particle is poor, can not uniformly be sprayed
It rinses, causes whole clean quality relatively low, and the design of rotational agitation structure is not reasonable, easily the handling of rock particles are caused
The problem of stopping obstacle.
The purpose and effect of the rock particles sample surface layer cleaning device of the utility model geologic prospect, by following tool
Body technique means are reached:
A kind of rock particles sample surface layer cleaning device of geologic prospect, including rinse bath, water guide annular groove discharge water
Pipe, leak ring stand, water ring, water ring support hanger, axle sleeve position otic placode, water inlet pipe, and spray head supports locating shaft, lock ear
Plate connects support, rotates fagging, stirs frame, support rod, pedestal, motor, motor support bar, machine shaft, bearing cap, bearing
Set and control switch box, the rinse bath are integrally in bowl structure, boss cover at the center protrusion support one, and this boss cover
Middle be provided with bearing holder (housing, cover) at one again;The bottom angled connected support of the water guide annular groove has discharge tube at one;The leakage
Water ring frame is welded in many places between two circle support rings by inside and outside two circle support ring and circular array and connects common group of fine steel rib
It closes and is formed;The pedestal integrally rounded setting supports ring flat-plate and supporting welding in the rice word of support ring intralamellar part by outer ring
Type support grillage welds to be formed jointly, and wherein rounded array is supported by support rod at six on outer ring support ring flat-plate, and this is at six
The top of support rod welds together with the outer circumferential walls overhead of rinse bath again, and then rinse bath is supported and is being placed in pedestal just
Top;Speed reducer is integrated on the motor, and circular array welding supports bending motor branch at six on the circle wall of speed reducer
Strut, motor just pass through this at six motor support bar screw-threaded coupling be supported in the top of chassis interior rice font support grillage;Institute
The inside for stating bearing holder (housing, cover) is embedded with bearing at one, and the equal screw locking of its upper and lower ends has bearing cap at one;The machine shaft
The bearing that is inserted through inside bearing holder (housing, cover) simultaneously continues up support and extends, and the top of machine shaft concordant with the bearing cap on top
Invagination offers hexagon slot at one in circular end face, offers screw thread at one on the bottom end face of this hexagon slot again
Hole;The middle of the rotation fagging is provided with hexagon inserted block at one, on this hexagon inserted block again screw thread through being engaged with one
Locate clamping screw, and rotation fagging just passes through in-between hexagon inserted block and is inserted in the hexagon slot on machine shaft top;
Clamping screw and above-mentioned six side when the rotation fagging is in the state of grafting assembly completion on in-between hexagon inserted block
The screwed hole of centre of shape slot is kept with one heart, and clamping screw is just engaged and lock onto screwed hole of centre, and then rotates fagging quilt
It compresses the inside for being positioned at hexagon slot and is rotatably connected with machine shaft;The support rod at the two of rearward position
Between welding be supported by one connection support, this connection support by two horizontal connecting plates and be welded at two horizontal connecting plate it
Between and support outward protrusion one at dog-ear fagging common combination formed, wherein the horizontal connecting plate in top middle fixation sets
It is equipped with control switch box at one, and electrically control connects for this control switch box and motor;The support locating shaft welding is supported in
The top of support dog-ear fagging is connected, and supports locating shaft also to pass through the outer circumferential walls of link block and rinse bath electric welding at one and connects
It connects, and then locating shaft is supported to be vertically supported the rearward position in rinse bath;It is in ring on the lower circumference outer wall of the water ring
Shape arrangement screw-threaded coupling, which is hung, is communicated with spray head at ten, and also connected support is provided with one outward in the outer circumferential walls of water ring
Locate water inlet pipe;The inside support of the water ring is provided with water ring support hanger at one, this water ring support hanger center is hung
The top of bar is horizontal to be welded with rotary supporting rod at one, and the end of rotary supporting rod is welded with axle sleeve at one again;It is described
The bottom position supporting welding of axle sleeve outer circumferential walls has positioning otic placode at one, and also supports in the circular limit plate of support locating shaft
It is welded at one and the completely identical in structure locking otic placode of chucking lug plate.
Further, bottom of rinse bath, which is hung, is communicated with water guide annular groove at one, this water guiding ring groove top end position inner and outer ring
As soon as circle support load ring is welded and fixed on circumferential inner wall, and leak ring stand support load is placed on this two circles support load ring, in turn
Leak ring stand covers the top leak opening masking of water guide annular groove.
Further, the bottom position of the rotation fagging left and right ends, which is symmetrically hung, is supported by cross at two and stirs
Frame, and this stirs frame face at two and is placed in the top of water guide annular groove and is supported by certain gap with leak ring stand interval.
Further, the top welding overhead of the support locating shaft has circular top plate at one, this circular top plate bottom side
As soon as being also nested with circular limit plate at being welded on shaft part, and axle sleeve is rotated limit and is placed on above-mentioned circular top plate and round limit
On shaft part between the plate of position, and then by axle sleeve, water ring can be freely rotated along support locating shaft.
Further, through offering threaded hole at one on the positioning otic placode and locking otic placode, and when water ring turns
Dynamic this threaded hole at two on otic placode when being placed in the surface in rinse bath middle position keeps concentric.
Compared with prior art, the utility model has the following beneficial effects:
The setting of leak ring stand, leak ring stand, which can support, to be blocked rock particles it is avoided to fall in water guide annular groove, and
Leak ring stand this removed using lifting of can be convenient of dismountable assembly method the inside gravel of water guide annular groove carried out without barrier
Hinder flush clean.
The setting for stirring frame, rotation fagging, which is able to drive at two, under the gearing of machine shaft stirs frame rotation, connects at two
Continuous rotation stirs frame and can stir rock particles inside rinse bath, and make rock particles can be by by everywhere side
Rolling, which is exposed, receives thoroughly washing away for flushing water, and then ensure that the cleaning effect of rock particles.
The setting of axle sleeve, load or take out rock particles sample when water ring can be freely rotated by axle sleeve and from
The surface of rinse bath, which rotates, to be detached from, and then the top end opening of rinse bath is exposed, this is just the dress of rock particles sample
It unloads and provides convenience, water ring is avoided to cause to block obstacle to charge and discharge operations.
The positioning bolt that screw thread is engaged on positioning otic placode is tightened against the center spiral shell of locking otic placode by the setting for positioning otic placode
Can be by otic placode locking positioning at two in pit, and then the rotation injection posture of water ring can also be positioned by interlocking, this is ensured that
Water ring in course of injection will not follow the trembling of motor to roll, and avoid flushing water from dissipating in rocking and spill in cleaning
The outside of slot influences the flushing cleaning quality of rock particles.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model three dimensional structure diagram.
Fig. 3 is that the utility model water ring is rotated away status architecture schematic diagram.
Fig. 4 is the utility model rotation fagging underthrust assembling structure schematic diagram.
Fig. 5 is the utility model leak ring stand assembling structure schematic diagram.
Fig. 6 is the utility model bottom three dimensional structure diagram.
Fig. 7 is the utility model Fig. 3 partial enlargement structural representation.
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
1- rinse bath, 101- water guide annular groove, 1011- discharge tube, 2- leak ring stand, 3- water ring, the support of 301- water ring
Hanger, 302- axle sleeve, 3021- positioning otic placode, 303- water inlet pipe, 304- spray head, 4- support locating shaft, and 401- locks otic placode,
402- connection support, 5- rotate fagging, and 501- stirs frame, 6- support rod, 7- pedestal, 8- motor, 801- motor support bar, 802-
Machine shaft, 9- bearing cap, 10- bearing holder (housing, cover), 11- control switch box.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more;Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment:
As shown in attached drawing 1 to attached drawing 7:
The utility model provides a kind of rock particles sample surface layer cleaning device of geologic prospect, including rinse bath 1,
Water guide annular groove 101, discharge tube 1011, leak ring stand 2, water ring 3, water ring support hanger 301, axle sleeve 302 position otic placode
3021, water inlet pipe 303, spray head 304 supports locating shaft 4, locks otic placode 401, connects support 402, rotates fagging 5, stirs frame
501, support rod 6, pedestal 7, motor 8, motor support bar 801, machine shaft 802, bearing cap 9, bearing holder (housing, cover) 10 and control switch
Box 11, the whole rinse bath 1 is in bowl structure, boss cover at the center protrusion support one, and the middle of this boss cover
It is provided with bearing holder (housing, cover) 10 at one again;The bottom angled connected support of the water guide annular groove 101 has discharge tube 1011 at one;The leakage
Water ring frame 2 is welded in many places between two circle support rings by inside and outside two circle support ring and circular array and connects common group of fine steel rib
It closes and is formed;The whole rounded setting of the pedestal 7, supports ring flat-plate and supporting welding in the rice word of support ring intralamellar part by outer ring
Type support grillage welds to be formed jointly, and wherein rounded array is supported by support rod 6 at six on outer ring support ring flat-plate, and this is at six
The top of support rod 6 welds together with the outer circumferential walls overhead of rinse bath 1 again, and then rinse bath 1 is supported and is placed in pedestal 7
Surface;Speed reducer is integrated on the motor 8, and bending is electric at circular array welding support six on the circle wall of speed reducer
Machine support rod 801, just by this, 801 screw-threaded coupling of motor support bar is supported in 7 inside rice font support plate of pedestal to motor 8 at six
The top of frame;The inside of the bearing holder (housing, cover) 10 is embedded with bearing at one, and the equal screw locking of its upper and lower ends has bearing cap at one
9;The machine shaft 802 is inserted through the bearing inside bearing holder (housing, cover) 10 and continues up the bearing cap 9 of support extension and top
Concordantly, and in the top circular end face of machine shaft 802 invagination offers hexagon slot at one, the bottom of this hexagon slot
Threaded hole at one is offered on end face again;The middle of the rotation fagging 5 is provided with hexagon inserted block at one, this hexagon is inserted
As soon as screw thread clamping screw at be engaged with again on block, and rotate fagging 5 and motor is inserted in by in-between hexagon inserted block
In the hexagon slot on 802 top of shaft;The in-between hexagon when the rotation fagging 5 is in the state of grafting assembly completion
The screwed hole of centre of clamping screw on inserted block and above-mentioned hexagon slot keeps concentric, and during clamping screw just engages and lock onto
In heart threaded hole, and then rotates fagging 5 and be compacted the inside for being positioned at hexagon slot and be rotatably connected on machine shaft 802
Together;Welding is supported by connection support 402 at one between the support rod 6 at the two of rearward position, this connection support 402 is by two
Locate horizontal connecting plate and be welded at two between horizontal connecting plate and support outward protrusion one at dog-ear fagging common combination
Formed, wherein the middle of the horizontal connecting plate in top is fixedly installed control switch box 11 at one, and this control switch box 11 with
The electrically control connection of motor 8;The support locating shaft 4 welds the top for being supported in connection 402 dog-ear fagging of support, and supports and determine
Position axis 4 also by the outer circumferential walls electric welding connection of link block and rinse bath 1 at one, and then support locating shaft 4 be vertically supported in
The rearward position of rinse bath 1;Screw-threaded coupling arranged in a ring, which is hung, on the lower circumference outer wall of the water ring 3 is communicated at ten
Spray head 304, and also connected support is provided with water inlet pipe 303 at one outward in the outer circumferential walls of water ring 3;The water ring 3
Inside support be provided with water ring support hanger 301 at one, the horizontal weldering in top of this 301 center sunpender of water ring support hanger
It is connected to rotary supporting rod at one, and the end of rotary supporting rod is welded with axle sleeve 302 at one again;302 circumference of axle sleeve
The bottom position supporting welding of outer wall has positioning otic placode 3021 at one, and also support weldering in the circular limit plate of support locating shaft 4
It is connected at one and the positioning completely identical in structure locking otic placode 401 of otic placode 3021.
Wherein, 1 bottom of rinse bath, which is hung, is communicated with water guide annular groove 101 at one, in this 101 apical position of water guide annular groove
As soon as circle support load ring is welded and fixed on the circumferential inner wall of outer ring, and the support load of leak ring stand 2 is placed in this two circles support load ring
On, and then leak ring stand 2, by the top leak opening masking covering of water guide annular groove 101, leak ring stand 2 can support and block rock
Particle avoids it from falling in water guide annular groove 101, and leak ring stand 2 this using lifting of can be convenient of dismountable assembly method
It removes and accessible flush clean is carried out to the inside gravel of water guide annular groove 101.
Wherein, the bottom position of rotation 5 left and right ends of fagging, which is symmetrically hung, is supported by cross at two and stirs frame
501, and this stir at two 501 face of frame be placed in water guide annular groove 101 top and with the interval of leak ring stand 2 be supported by it is certain between
Gap, rotation fagging 5, which is able to drive at two, under the gearing of machine shaft 802 stirs the rotation of frame 501, and continuous rotation stirs at two
Frame 501 can stir the rock particles inside rinse bath 1, and make rock particles can be rolled exposure for everywhere side
Receive thoroughly washing away for flushing water out, and then ensure that the cleaning effect of rock particles.
Wherein, the top welding overhead of the support locating shaft 4 has circular top plate at one, the shaft part of this circular top plate bottom side
As soon as circular limit plate at being welded with also is nested on, and axle sleeve 302 is rotated limit and is placed on above-mentioned circular top plate and round limit
On shaft part between the plate of position, and then by axle sleeve 302, water ring 3 can be freely rotated along support locating shaft 4, load or take
Water ring 3 can rotate disengaging, and then the top end opening quilt of rinse bath 1 from the surface of rinse bath 1 when rock particles sample out
It is exposed, this is just that the handling of rock particles sample are provided convenience, and water ring 3 is avoided to cause to block barrier to charge and discharge operations
Hinder.
Wherein, through offering threaded hole at one on the positioning otic placode 3021 and locking otic placode 401, and work as water ring
3 rotations when being placed in the surface in 1 middle position of rinse bath this threaded hole at two on otic placode keep with one heart, otic placode 3021 will be positioned
The positioning bolt that upper screw thread is engaged be tightened against in the screwed hole of centre of locking otic placode 401 can by otic placode locking positioning at two,
And then the rotation injection posture of water ring 3 can also be positioned by interlocking, this guarantees water rings 3 will not follow electricity in course of injection
The trembling of machine 8 is rolled, and is avoided flushing water from dissipating in rocking and is spilt in the flushing of the outside of rinse bath 1 influence rock particles
Cleaning quality.
The specifically used mode and effect of the present embodiment:
Discharge tube 1011 should be threadedly coupled to a upper scupper hose first when the utility model is used and drain this
The water outlet of hose is drawn into gutter, then the water supply hose of pressure pump is threadedly connected on water inlet pipe 303, then
By rock specimens particle put upside down into rinse bath 1 inside and water ring 3 is rotatably positioned to the surface of rinse bath 1, rush since then
Preparation before washing all terminates, and finally successively starts pressure pump and motor 8 starts to carry out agitation rolling to rock particles
It rinses.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of rock particles sample surface layer cleaning device of geologic prospect, it is characterised in that: the rock of the geologic prospect
Particle specimens surface layer cleaning device includes rinse bath, water guide annular groove, discharge tube, leak ring stand, water ring, water ring support
Hanger, axle sleeve position otic placode, water inlet pipe, and spray head supports locating shaft, locks otic placode, connects support, rotate fagging, stir frame,
Support rod, pedestal, motor, motor support bar, machine shaft, bearing cap, bearing holder (housing, cover) and control switch box, the rinse bath are whole
In bowl structure, the center protrusion supports boss cover at one, and the middle of this boss cover is provided with bearing holder (housing, cover) at one again;Institute
The bottom angled connected support for stating water guide annular groove has discharge tube at one;The leak ring stand is by inside and outside two circle support ring and in a ring
Array is welded in the connection fine steel rib common combination of many places between two circle support rings and is formed;The pedestal integrally rounded setting,
It supports ring flat-plate and supporting welding to weld jointly in the rice font support grillage of support ring intralamellar part and is formed by outer ring, wherein outer ring
Rounded array is supported by support rod at six on support ring flat-plate, and the top of this support rod at six is again and outside the circumference of rinse bath
Wall overhead welds together, and then rinse bath is supported the surface for being placed in pedestal;It is integrated with speed reducer on the motor, and subtracts
Bending motor support bar at circular array welding support six on the circle wall of fast machine, motor just pass through this motor support bar spiral shell at six
Line locking support is in the top of chassis interior rice font support grillage;The inside of the bearing holder (housing, cover) is embedded with bearing at one, and its
The equal screw locking of upper and lower ends has bearing cap at one;The machine shaft is inserted through the bearing inside bearing holder (housing, cover) and continues up
Support extends concordant with the bearing cap on top, and to offer at one hexagon slotting for invagination in the top circular end face of machine shaft
Slot offers threaded hole at one on the bottom end face of this hexagon slot again;The middle of the rotation fagging is provided at one
Hexagon inserted block, as soon as screw thread clamping screw at being engaged with again on this hexagon inserted block, and rotate fagging and pass through among it
Hexagon inserted block is inserted in the hexagon slot on machine shaft top;When the rotation fagging is in the shape that grafting assembly is completed
The screwed hole of centre of clamping screw and above-mentioned hexagon slot when state on in-between hexagon inserted block keeps concentric, and locking screw
Bolt is just engaged and is lock onto screwed hole of centre, and then is rotated fagging and be compacted the inside for being positioned at hexagon slot and turn with motor
Axis is rotatably connected;Welding is supported by connection support at one between the support rod at the two of rearward position, this connection support
Frame by two horizontal connecting plates and be welded at two between horizontal connecting plate and support outward protrusion one at dog-ear fagging be total to
It is formed with combination, wherein the middle of the horizontal connecting plate in top is fixedly installed control switch box at one, and this control switch box
Electrically control connects with motor;The support locating shaft welding is supported in the top of connection support dog-ear fagging, and supports positioning
Axis also passes through the outer circumferential walls electric welding connection of link block and rinse bath at one, and then locating shaft is supported to be vertically supported in rinse bath
Rearward position;Screw-threaded coupling arranged in a ring, which is hung, on the lower circumference outer wall of the water ring is communicated with spray head at ten, and
Also connected support is provided with water inlet pipe at one outward in the outer circumferential walls of water ring;The inside support of the water ring is provided with
Water ring support hanger at one, the top of this water ring support hanger center sunpender is horizontal to be welded with rotary supporting rod at one, and
The end of rotary supporting rod is welded with axle sleeve at one again;The bottom position supporting welding of the axle sleeve outer circumferential walls has at one
Position otic placode, and support locating shaft circular limit plate on also supporting welding have at one with the completely identical in structure lock of chucking lug plate
Tight otic placode.
2. the rock particles sample surface layer cleaning device of geologic prospect as described in claim 1, it is characterised in that: described clear
Washing trough bottom, which is hung, is communicated with water guide annular groove at one, is welded and fixed on the circumferential inner wall of this water guiding ring groove top end position inner and outer ring
As soon as circle support load ring, and leak ring stand support load is placed on this two circles support load ring, and then leak ring stand is by water guide annular groove
Top leak opening masking covering.
3. the rock particles sample surface layer cleaning device of geologic prospect as described in claim 1, it is characterised in that: described turn
The bottom position of dynamic fagging left and right ends, which is symmetrically hung, to be supported by cross at two and stirs frame, and this stirs frame face at two and is placed in
The top of water guide annular groove is simultaneously supported by certain gap with leak ring stand interval.
4. the rock particles sample surface layer cleaning device of geologic prospect as described in claim 1, it is characterised in that: the branch
The top welding overhead of support locating shaft has circular top plate at one, is also nested on the shaft part of this circular top plate bottom side and is welded with circle at one
Shape limit plate, and axle sleeve is just rotated limit and is placed on the shaft part between above-mentioned circular top plate and circular limit plate, Jin Ertong
Axle sleeve is crossed, water ring can be freely rotated along support locating shaft.
5. the rock particles sample surface layer cleaning device of geologic prospect as described in claim 1, it is characterised in that: described fixed
Run through on position otic placode and locking otic placode and offer threaded hole at one, and when water ring rotation is placed in rinse bath (1) middle position
Surface when this threaded hole at two on otic placode keep concentric.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821738691.5U CN208991344U (en) | 2018-10-25 | 2018-10-25 | A kind of rock particles sample surface layer cleaning device of geologic prospect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821738691.5U CN208991344U (en) | 2018-10-25 | 2018-10-25 | A kind of rock particles sample surface layer cleaning device of geologic prospect |
Publications (1)
Publication Number | Publication Date |
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CN208991344U true CN208991344U (en) | 2019-06-18 |
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CN201821738691.5U Active CN208991344U (en) | 2018-10-25 | 2018-10-25 | A kind of rock particles sample surface layer cleaning device of geologic prospect |
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2018
- 2018-10-25 CN CN201821738691.5U patent/CN208991344U/en active Active
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