CN208314003U - A kind of automatic sampling device of three-dimension type - Google Patents
A kind of automatic sampling device of three-dimension type Download PDFInfo
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- CN208314003U CN208314003U CN201820526087.XU CN201820526087U CN208314003U CN 208314003 U CN208314003 U CN 208314003U CN 201820526087 U CN201820526087 U CN 201820526087U CN 208314003 U CN208314003 U CN 208314003U
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Abstract
The utility model discloses a kind of automatic sampling devices of three-dimension type, the automatic sampling device of the three-dimension type includes X-axis mould group, Y-axis mould group, Z axis mould group and controller, Y-axis mould group is movably disposed in X-axis mould group, Z axis mould group is movably disposed in Y-axis mould group, and X-axis mould group, Y-axis mould group and Z axis mould group are electrically connected with the controller.The automatic sampling device structure of three-dimension type provided by the utility model is simple, easy to operate, can carry out automatic loading according to setting program, effectively raise operating efficiency.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of automatic sampling devices of three-dimension type.
Background technique
Flow cytometer (Flow cytometer) is the device that cell is automatically analyzed and sorted.It is a kind of collection
Laser technology, electronics physical technique, photoelectric measurement technology, electronic computer and cell fluorescence chemical technology, monoclonal antibody
The novel high-tech instrument that technology is integrated, mainly by liquid fluid system, optical system, electronic system, data processing system and thin
5 parts of born of the same parents' separation system form.It can be with a series of of the cell dispersion that rapid survey, storage, display float on a liquid
Characteristic parameter in terms of important biophysics, biochemistry, and can be according to the parameter ranges of pre-selection that specified cell is sub-
Group therefrom sorts out.
When being detected using flow cytometer to sample, generally by the sampling apparatus of itself configuration to configured in advance
Good sample is sampled and then carries out analysis operation.Instrument is being related to the loading of sample being sampled before, loading tool
Body, which refers to, is placed into specified region for configured sample.However, currently, in the lab, mostly use manual sample loading mode greatly,
It is cumbersome, and efficiency is lower.
Utility model content
The purpose of this utility model is to provide a kind of automatic sampling devices of three-dimension type, to solve to use manual sample loading mode
It is cumbersome, and the problem that efficiency is lower.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of automatic sampling device of three-dimension type, including X-axis mould group, Y-axis mould group, Z axis mould group and controller, the Y-axis mould
Group is movably disposed in the X-axis mould group, and the Z axis mould group is movably disposed in the Y-axis mould group, the X-axis
Mould group, the Y-axis mould group and the Z axis mould group are electrically connected with the controller.
Further, the automatic sampling device of the three-dimension type further includes bottom plate, the X-axis mould group, the Y-axis mould group, institute
It states Z axis mould group and the controller is arranged on bottom plate, and the X-axis mould group and the Y-axis mould group are parallel to the bottom plate,
The Z axis mould group is perpendicular to the bottom plate.
Further, the X-axis mould group includes X-axis driving mechanism, and the X-axis driving mechanism includes X-axis driving motor peace
Loading board, X-axis driving motor, X-axis active synchronization belt wheel, the driven synchronous pulley of X-axis and X-axis synchronous belt, the X-axis driving motor peace
Loading board is fixed on the bottom plate, and the X-axis driving motor is fixed on the X-axis driving motor mounting plate, the X-axis driving
The output shaft of motor is connect with the X-axis active synchronization belt wheel, the X-axis active synchronization belt wheel by the X-axis synchronous belt with
The driven synchronous pulley connection of X-axis.
Further, the X-axis mould group further includes X-axis transmission mechanism, and the X-axis transmission mechanism includes X-axis lead screw transmission
Component, the X-axis lead screw transmission component include X-axis ball-screw, X-axis feed screw nut and X to linear screw slide, the X-axis
Driven synchronous pulley is connect with the X-axis ball-screw, and the X-axis feed screw nut is arranged on the X-axis ball-screw, described
X-axis feed screw nut and X are connected to linear screw slide, the Y-axis mould group by Y-axis connecting plate and bolt be fixed on the X to
In linear screw slide.
Further, the Y-axis mould group includes Y-axis driving mechanism, and the Y-axis driving mechanism includes Y-axis driving motor peace
Loading board, Y-axis driving motor, Y-axis active synchronization belt wheel, the driven synchronous pulley of Y-axis and Y-axis synchronous belt, the Y-axis driving motor peace
Loading board is fixed on the bottom plate, and the Y-axis driving motor is fixed on the Y-axis driving motor mounting plate, the Y-axis driving
The output shaft of motor is connect with the Y-axis active synchronization belt wheel, the Y-axis active synchronization belt wheel by the Y-axis synchronous belt with
The driven synchronous pulley connection of Y-axis.
Further, the Y-axis mould group further includes Y-axis transmission mechanism, and the Y-axis transmission mechanism includes Y-axis lead screw transmission
Component, the Y-axis lead screw transmission component include Y-axis ball-screw, Y-axis feed screw nut and the linear screw slide of Y-direction, the Y-axis
Driven synchronous pulley is connect with the Y-axis ball-screw, and the Y-axis feed screw nut is arranged on the Y-axis ball-screw, described
Y-axis feed screw nut is connect with the linear screw slide of the Y-direction.
Further, the Z axis mould group includes Z axis driving mechanism, and the Z axis driving mechanism includes Z axis driving motor peace
Loading board and Z axis driving motor, the Z axis driving motor mounting plate are fixed on the bottom plate, and the Z axis driving motor is fixed on
On the Z axis driving motor mounting plate.
Further, the Z axis mould group further includes sample placement mechanism, and the sample placement mechanism includes orifice plate carrier and use
In the orifice plate for placing sample to be tested test tube, the orifice plate is mounted on the orifice plate carrier, and the supporting leg of the orifice plate carrier is connected by Z axis
Fishplate bar and bolt are fixed in the linear screw slide of the Y-direction.
Further, the Z axis mould group further includes Z-axis transmission mechanism, and the Z-axis transmission mechanism includes gear and rack gear,
The output axis connection of the gear and the Z axis driving motor, the rack gear are fixed on the supporting leg of the orifice plate carrier, the tooth
Item is meshed with the gear.
Further, the X-axis driving motor, the Y-axis driving motor and the Z axis driving motor respectively with the control
Device electrical connection processed.
Compared with prior art, the utility model has the following beneficial effects:
The automatic sampling device structure of three-dimension type provided by the utility model is simple, easy to operate, can be according to setting program
Automatic loading is carried out, operating efficiency is effectively raised.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the assembling schematic diagram of the automatic sampling device of three-dimension type provided by the utility model；
Fig. 2 is the structural schematic diagram of the automatic sampling device of three-dimension type provided by the utility model；
Fig. 3 is the structural schematic diagram of X-axis mould group provided by the utility model；
Fig. 4 is the structural schematic diagram of Y-axis mould group provided by the utility model；
Fig. 5 is the structural schematic diagram of Z axis mould group provided by the utility model；
In figure: 1- flow cytometer, 2- bottom plate, 3-X Axle mould group, 31-X axis driving mechanism, the installation of 311-X axis driving motor
Plate, 312-X axis driving motor, 313-X axis active synchronization belt wheel, the driven synchronous pulley of 314-X axis, 315-X axis synchronous belt, 32-X
Shaft transmission, 321-X axial filament thick stick transmission component, 3211-X axis feed screw nut, 3212-X is to linear screw slide, 322-X axis
Lead screw mounting assembly, the second mounting plate of 3221-, the first mounting blocks of 3222-, the second mounting blocks of 3223-, 33-X axis origin optocoupler,
34-X axis driving motor drag chain, 4-Y Axle mould group, 41- substrate, 42-Y axis driving mechanism, 421-Y axis driving motor mounting plate,
422-Y axis driving motor, 423-Y axis active synchronization belt wheel, the driven synchronous pulley of 424-Y axis, 425-Y axis synchronous belt, 43-Y axis
Transmission mechanism, 431-Y axial filament thick stick transmission component, 4311-Y axis ball-screw, 4312-Y axis feed screw nut, 4313-Y is to linear silk
Thick stick slide unit, 432-Y axial filament thick stick mounting assembly, 4321- third mounting plate, the 4th mounting plate of 4322-, 4323- third mounting blocks,
The 4th mounting blocks of 4324-, 44-Y axis origin optocoupler, 45-Y axis driving motor drag chain, 5-Z Axle mould group, 51-Z axis driving mechanism,
511-Z axis driving motor mounting plate, 512-Z axis driving motor, 52-Z shaft transmission, 521- gear, 522- rack gear, 53- sample
This placement mechanism, 531-96 orifice plate carrier, 532-96 orifice plate, 54-Z axis connection plate, 6- controller.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside" etc.
The orientation or positional relationship of instruction be based on the orientation or positional relationship shown in the drawings or the utility model product use when
The orientation or positional relationship usually put, is merely for convenience of describing the present invention and simplifying the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
The limitation of the utility model.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second ", " third ", " the 4th " etc. are to be used to distinguish similar objects, without for describing specific sequence or successive time
Sequence.It should be understood that the data used in this way are interchangeable under appropriate circumstances, so as to the implementation of the utility model described herein
Example can be performed in other sequences than those illustrated or described herein.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " fixation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
Embodiment
As shown in Figure 1, the utility model provides a kind of automatic sampling device of three-dimension type, it is mounted on flow cytometer 1
On host backplane.When installation, the automatic sampling device of the three-dimension type is first pushed into loading position along the gib block on host backplane,
When the limited block on host backplane is caught in the card slot of the automatic sampling device of the three-dimension type, the automatic loading dress of the three-dimension type is locked
Two screws of the leading flank set；When disassembly, two screws of leading flank of the automatic sampling device of the three-dimension type are dismantled, then will
The automatic sampling device of the three-dimension type is extracted out outward from host backplane.As shown in Fig. 2, on three-dimension type provided in this embodiment
Sampling device includes bottom plate 2 and the X-axis mould group 3, Y-axis mould group 4 and the Z axis mould group 5 that are arranged on the bottom plate 2.The X-axis mould group 3
The bottom plate 2 is parallel to the Y-axis mould group 4.The Y-axis mould group 4 is perpendicular to the X-axis mould group 3 and is movably disposed at
In the X-axis mould group 3, the Z axis mould group 5 is perpendicular to the Y-axis mould group 4 and is movably disposed in the Y-axis mould group 4.
As shown in figure 3, the X-axis mould group 3 includes X-axis driving mechanism 31, X-axis transmission mechanism 32 and X-axis origin optocoupler 33.
The X-axis driving mechanism 31 includes X-axis driving motor mounting plate 311, X-axis driving motor 312, X-axis active synchronization belt wheel 313, X
The driven synchronous pulley 314 of axis and X-axis synchronous belt 315.The X-axis driving motor mounting plate 311 is fixed on the bottom plate 2.Institute
X-axis driving motor 312 is stated to be fixed on the X-axis driving motor mounting plate 311.The output shaft of the X-axis driving motor 312 with
The X-axis active synchronization belt wheel 313 connects.The X-axis active synchronization belt wheel 313 passes through the X-axis synchronous belt 315 and X
The driven synchronous pulley 314 of axis connects.The X-axis transmission mechanism 32 includes X-axis lead screw transmission component 321 and X-axis lead screw installation group
Part 322.The X-axis lead screw mounting assembly 322 includes the first mounting plate for being oppositely arranged and the second mounting plate 3221 and opposite
The first mounting blocks 3222 and the second mounting blocks 3223 being arranged.First mounting plate is fixed on the bottom plate 2, and described second
Mounting plate 3221 is oppositely arranged in parallel with first mounting plate, and two sides pass through first mounting blocks 3222 and described respectively
Second mounting blocks 3223 are connect with first mounting plate.The X-axis lead screw transmission component 321 includes X-axis ball-screw, X-axis
Feed screw nut 3211 and X are to linear screw slide 3212.One end of the X-axis ball-screw passes through first mounting blocks 3222
It is connect with the driven synchronous pulley 314 of the X-axis, the other end of the X-axis ball-screw is arranged in second mounting blocks 3223
On.The driven synchronous pulley 314 of X-axis is connect with the X-axis ball-screw, by the X-axis power transmission to the X-axis ball
On lead screw, the X-axis feed screw nut 3211, the X-axis feed screw nut 3211 and X are arranged on the X-axis ball-screw to line
Property screw slide 3212 connect.The Y-axis mould group 4 is fixed on the X to linear screw slide by Y-axis connecting plate and bolt
On 3212, the Y-axis mould group 4 is driven to move along the x axis from the X to linear screw slide 3212.The X-axis origin optocoupler
33 are arranged in the side of the X-axis driving motor 312, it can be achieved that the X to the original point position of linear screw slide 3212.Institute
Stating X-axis mould group 3 further includes X-axis driving motor drag chain 34, and the X-axis driving motor drag chain 34 is fixed by screws in the bottom plate
On 2, the cable of the X-axis driving motor 312 is placed on the X-axis driving motor drag chain 34, is guaranteed in the X to linear
In 3212 moving process of screw slide, the cable of the X-axis driving motor 312 will not at random, exposed and abrasion.
As shown in figure 4, the Y-axis mould group 4 includes substrate 41, Y-axis driving mechanism 42, Y-axis transmission mechanism 43 and Y-axis origin
Optocoupler 44.The Y-axis driving mechanism 42 includes Y-axis driving motor mounting plate 421, Y-axis driving motor 422, Y-axis active synchronization band
Wheel 423, the driven synchronous pulley 424 of Y-axis and Y-axis synchronous belt 425.The Y-axis driving motor mounting plate 421 is fixed on the bottom plate
On 2.The Y-axis driving motor 422 is fixed on the Y-axis driving motor mounting plate 421.The Y-axis driving motor 422 it is defeated
Shaft is connect with the Y-axis active synchronization belt wheel 423.The Y-axis active synchronization belt wheel 423 by the Y-axis synchronous belt 425 with
The driven synchronous pulley 424 of Y-axis connects.The Y-axis transmission mechanism 43 includes that Y-axis lead screw transmission component 431 and Y-axis lead screw are pacified
Arrangement 432.The Y-axis lead screw mounting assembly 432 includes the third mounting plate 4321 and the 4th mounting plate 4322 being oppositely arranged
And the third mounting blocks 4323 and the 4th mounting blocks 4324 being oppositely arranged.The third mounting plate 4321 is fixed on the substrate
On 41, the 4th mounting plate 4322 is oppositely arranged in parallel with the third mounting plate 4321, and two sides pass through described respectively
Three mounting blocks 4323 and the 4th mounting blocks 4324 are connect with the third mounting plate 4321.The Y-axis lead screw transmission component
431 include Y-axis ball-screw 4311, Y-axis feed screw nut 4312 and the linear screw slide 4313 of Y-direction.The Y-axis ball-screw
4311 one end passes through the third mounting blocks 4323 and connect with the driven synchronous pulley 424 of the Y-axis, the Y-axis ball-screw
4311 other end is arranged on the 4th mounting blocks 4324.The driven synchronous pulley 424 of Y-axis and the Y-axis ball wire
Thick stick 4311 connects, and by the Y-axis power transmission to the Y-axis ball-screw 4311, is arranged on the Y-axis ball-screw 4311
There is the Y-axis feed screw nut 4312, the Y-axis feed screw nut 4312 is connect with the linear screw slide 4313 of the Y-direction.The Y
The original point position, it can be achieved that the linear screw slide of the Y-direction 4313 is arranged on the substrate 41 in axis origin optocoupler 44.It is described
Y-axis mould group 4 further includes Y-axis driving motor drag chain 45, and the Y-axis driving motor drag chain 45 is fixed by screws in the substrate 41
On, the cable of the Y-axis driving motor 422 is placed on the Y-axis driving motor drag chain 45, is guaranteed linear in the Y-direction
In 4313 moving process of screw slide, the cable of the Y-axis driving motor 422 will not at random, exposed and abrasion.
As shown in figure 5, the Z axis mould group 5 includes Z axis driving mechanism 51, Z-axis transmission mechanism 52 and sample placement mechanism
53.The Z axis driving mechanism 51 includes Z axis driving motor mounting plate 511 and Z axis driving motor 512, the Z axis driving motor
Mounting plate 511 is fixed on the bottom plate 2.The Z axis driving motor 512 is fixed on the Z axis driving motor mounting plate 511
On.The sample placement mechanism 53 includes 96 orifice plates of orifice plate carrier 531 and 96 532.The supporting leg of 96 orifice plate carrier 531 passes through Z axis
Connecting plate 54 and bolt are fixed in the linear screw slide 4313 of the Y-direction, drive institute by the linear screw slide 4313 of the Y-direction
Z axis mould group 5 is stated to move along the y axis.96 orifice plate 532 is mounted on 96 orifice plate carrier 531, for placing sample to be tested
Test tube.The Z-axis transmission mechanism 52 includes gear 521 and rack gear 522, the gear 521 and the Z axis driving motor 512
Export axis connection.The rack gear 522 is fixed on the supporting leg of 96 orifice plate carrier 531.The rack gear 522 and the gear 521
It is meshed.The Z axis driving motor 512 rotates, and the gear 521 drives the rack gear 522 to move along Z-direction, thus logical
Crossing 96 orifice plate carrier 531 drives 96 orifice plate 532 to move along Z-direction, can inhale in order to inhale the suction needle of egf block
Take the sample in the sample tube.The Z axis mould group 5 further include the first limit optocoupler and second limit optocoupler, described first
It limits optocoupler and the second limit optocoupler is arranged on 96 orifice plate carrier 531, be respectively used to rise 96 orifice plate 532
Stroke height and 96 orifice plate 532 decline stroke height limited.
As shown in Fig. 2, the three-dimension type sampling device further includes controller 6, the controller 6 is arranged on the bottom plate 2.
The controller 6 respectively with the X-axis driving motor 312, the Y-axis driving motor 422, the X-axis origin optocoupler 33 and institute
The electrical connection of Y-axis origin optocoupler 44 is stated, it is former for controlling the X-axis driving motor 312, the Y-axis driving motor 422, the X-axis
The work of point optocoupler 33 and the Y-axis origin optocoupler 44, so that the movement of the Y-axis mould group 4 and the Z axis mould group 5 is controlled, with
It realizes and the Y-axis mould group 4 and the Z axis mould group 5 is moved to designated position.The controller 6 also drives with the Z axis respectively
Motor 512, it is described first limit optocoupler and it is described second limit optocoupler electrical connection, for control the Z axis driving motor 512,
The work of the first limit optocoupler and the second limit optocoupler, to control the lifting of 96 orifice plate 532.When to test sample
Originally after being moved to designated position, the controller 6 controls 96 orifice plate 532 and rises to operating position, makes the suction for inhaling egf block
Sample needle can be inserted into the sample to be tested test tube on 96 orifice plate 532 and draw the sample to be tested.
The controller 6 can drive electricity to the X-axis by the operational order of reception computer software setting program
Machine 312, the Y-axis driving motor 422, the X-axis origin optocoupler 33, the Y-axis origin optocoupler 44, the Z axis driving motor
512, the elements such as the first limit optocoupler and the second limit optocoupler are controlled.
The course of work of the three-dimension type sampling device is as follows:
1, first the sample to be tested test tube is put on 96 orifice plate 532, then 96 orifice plate 532 is placed on described 96
On orifice plate carrier 531；
2, first realize that described any one position of 96 orifice plate 532 is moved to work by the X-axis mould group 3, the Y-axis mould group 4
Make below position, then Z-direction movement is realized by the Z axis mould group 5, reaches the requirement of sample introduction；
3, when the sample tube after use, the X-axis mould group 3, the Y-axis mould group 4 and the Z axis mould group 5 incite somebody to action from
It is dynamic to move to the initial position that initial position and 96 orifice plate 532 are put into, 96 orifice plate 532 that can more renew at this time.
The automatic sampling device structure of three-dimension type provided by the utility model is simple, easy to operate, can be according to setting program
Automatic loading is carried out, operating efficiency is effectively raised.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of automatic sampling device of three-dimension type, which is characterized in that including X-axis mould group (3), Y-axis mould group (4), Z axis mould group (5)
With controller (6), the Y-axis mould group (4) is movably disposed on the X-axis mould group (3), and the Z axis mould group (5) is removable
Ground is arranged on the Y-axis mould group (4), and the X-axis mould group (3), the Y-axis mould group (4) and the Z axis mould group (5) are and institute
State controller (6) electrical connection.
2. the automatic sampling device of three-dimension type according to claim 1, which is characterized in that the automatic sampling device of three-dimension type
It further include bottom plate (2), the X-axis mould group (3), the Y-axis mould group (4), the Z axis mould group (5) and the controller (6) are all provided with
It sets on bottom plate (2), and the X-axis mould group (3) and the Y-axis mould group (4) are parallel to the bottom plate (2), the Z axis mould group
(5) perpendicular to the bottom plate (2).
3. the automatic sampling device of three-dimension type according to claim 2, which is characterized in that the X-axis mould group (3) includes X-axis
Driving mechanism (31), the X-axis driving mechanism (31) include X-axis driving motor mounting plate (311), X-axis driving motor (312), X
Axis active synchronization belt wheel (313), the driven synchronous pulley of X-axis (314) and X-axis synchronous belt (315),
The X-axis driving motor mounting plate (311) is fixed on the bottom plate (2), and the X-axis driving motor (312) is fixed on
On the X-axis driving motor mounting plate (311), the output shaft and the X-axis active synchronization band of the X-axis driving motor (312)
(313) connection is taken turns, the X-axis active synchronization belt wheel (313) passes through the X-axis synchronous belt (315) and the driven synchronous belt of the X-axis
Take turns (314) connection.
4. the automatic sampling device of three-dimension type according to claim 3, which is characterized in that the X-axis mould group (3) further includes X
Shaft transmission (32), the X-axis transmission mechanism (32) include X-axis lead screw transmission component (321), the X-axis lead screw transmission group
Part (321) includes X-axis ball-screw, X-axis feed screw nut (3211) and X to linear screw slide (3212),
The driven synchronous pulley of X-axis (314) connect with the X-axis ball-screw, is arranged on the X-axis ball-screw described
X-axis feed screw nut (3211), the X-axis feed screw nut (3211) and X are connected to linear screw slide (3212), the Y-axis mould
Group (4) is fixed on the X on linear screw slide (3212) by Y-axis connecting plate and bolt.
5. the automatic sampling device of three-dimension type according to claim 3, which is characterized in that the Y-axis mould group (4) includes Y-axis
Driving mechanism (42), the Y-axis driving mechanism (42) include Y-axis driving motor mounting plate (421), Y-axis driving motor (422), Y
Axis active synchronization belt wheel (423), the driven synchronous pulley of Y-axis (424) and Y-axis synchronous belt (425),
The Y-axis driving motor mounting plate (421) is fixed on the bottom plate (2), and the Y-axis driving motor (422) is fixed on
On the Y-axis driving motor mounting plate (421), the output shaft and the Y-axis active synchronization band of the Y-axis driving motor (422)
(423) connection is taken turns, the Y-axis active synchronization belt wheel (423) passes through the Y-axis synchronous belt (425) and the driven synchronous belt of the Y-axis
Take turns (424) connection.
6. the automatic sampling device of three-dimension type according to claim 5, which is characterized in that the Y-axis mould group (4) further includes Y
Shaft transmission (43), the Y-axis transmission mechanism (43) include Y-axis lead screw transmission component (431), the Y-axis lead screw transmission group
Part (431) includes Y-axis ball-screw (4311), Y-axis feed screw nut (4312) and the linear screw slide of Y-direction (4313), the Y-axis
Driven synchronous pulley (424) connect with the Y-axis ball-screw (4311), is arranged on the Y-axis ball-screw (4311)
It states Y-axis feed screw nut (4312), the Y-axis feed screw nut (4312) connect with the linear screw slide of the Y-direction (4313).
7. the automatic sampling device of three-dimension type according to claim 6, which is characterized in that the Z axis mould group (5) includes Z axis
Driving mechanism (51), the Z axis driving mechanism (51) include Z axis driving motor mounting plate (511) and Z axis driving motor (512),
The Z axis driving motor mounting plate (511) is fixed on the bottom plate (2), and the Z axis driving motor (512) is fixed on the Z
On axis driving motor mounting plate (511).
8. the automatic sampling device of three-dimension type according to claim 6, which is characterized in that the Z axis mould group (5) further includes sample
This placement mechanism (53), the sample placement mechanism (53) is including 96 orifice plate carriers (531) and for placing sample to be tested test tube
96 orifice plates (532), 96 orifice plate (532) are mounted on 96 orifice plate carrier (531), the supporting leg of 96 orifice plate carrier (531)
It is fixed in the linear screw slide of the Y-direction (4313) by Z axis connecting plate (54) and bolt.
9. the automatic sampling device of three-dimension type according to claim 8, which is characterized in that the Z axis mould group (5) further includes Z
Shaft transmission (52), the Z-axis transmission mechanism (52) include gear (521) and rack gear (522), the gear (521) and institute
The output axis connection of Z axis driving motor (512) is stated, the rack gear (522) is fixed on the supporting leg of 96 orifice plate carrier (531),
The rack gear (522) is meshed with the gear (521).
10. the automatic sampling device of three-dimension type according to claim 7, which is characterized in that the X-axis driving motor (312),
The Y-axis driving motor (422) and the Z axis driving motor (512) are electrically connected with the controller (6) respectively.
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