CN201340375Y - Ball spline type sampling device - Google Patents
Ball spline type sampling device Download PDFInfo
- Publication number
- CN201340375Y CN201340375Y CNU2008201577957U CN200820157795U CN201340375Y CN 201340375 Y CN201340375 Y CN 201340375Y CN U2008201577957 U CNU2008201577957 U CN U2008201577957U CN 200820157795 U CN200820157795 U CN 200820157795U CN 201340375 Y CN201340375 Y CN 201340375Y
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- sampling arm
- drives
- driving wheel
- wheel
- sampling
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Abstract
The utility model discloses a ball spline type sampling device, which comprises a sampling arm, an upward-downward moving component for the sampling arm, and a rotating component for the sampling arm, wherein upward-downward moving component for the sampling arm and the rotating component for the sampling arm are connected with the sampling arm and respectively drive the sampling arm to move up and down and to rotate. The ball spline type sampling device has the advantages of compact and simple structure, reasonable layout, rapid operation and the like.
Description
Technical field:
The utility model relates to a kind of sampler, particularly a kind of ball spline formula sampler that is used for the hemorheology instrument.
Background technology:
Blood viscosity is the important detection index in the Hemorheology, and the instrument of measuring blood viscosity at present has two big classes: kapillary measuring instrument and rotary side amount instrument.Sampling apparatus complex structure in the hemorheology instrument of the prior art, arrange unreasonable, and problem such as operation is not smooth.Such problem directly can influence the measuring speed and the degree of accuracy of instrument.
The utility model content:
The utility model is in order to solve the existing problem of sampler of existing hemorheology instrument, and provide can be simple and reasonable sampler.
In order to achieve the above object, the technology that the utility model adopted is as follows:
Ball spline formula sampler, this device comprises sampling arm, sampling arm move up and down assembly and sampling arm rotary components, the described sampling arm assembly that moves up and down is connected sampling arm with the sampling arm rotary components, and drives sampling arm respectively and move up and down and rotatablely move.
The sampling arm assembly that moves up and down comprises: drive motor I, driving wheel I, be with I, engaged wheel I, leading screw, transmission nut, middle movable block, guide rod synchronously; Described drive motor I drives driving wheel I, driving wheel I drives engaged wheel I by being with I synchronously, and this driving wheel drives the transmission nut rotation with power I by leading screw, and transmission nut connects middle movable block, and movable block slides up and down along guide rod in the middle of driving, and drives sampling arm simultaneously and move down.
The sampling arm rotary components comprises: drive motor II, driving wheel II, driving-belt II, engaged wheel II, spline, guide rod; Described drive motor II drives driving wheel II rotation, and driving wheel II drives engaged wheel II by being with II synchronously, and engaged wheel II drives guide rod by spline and sampling arm rotates together.
The utility model that obtains according to technique scheme makes sampling apparatus have compact conformation, simplification, and is rationally distributed, and moves advantages such as quick.
Description of drawings:
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is an assembly synoptic diagram of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a left cut-open view of the present utility model.
Fig. 4 is a right view of the present utility model.
Fig. 5 is a vertical view of the present utility model.
Embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
The utility model is in order to solve existing problem in the prior art, and provide as shown in Figure 1 sampler, this device comprises sampling arm A, sampling arm move up and down assembly B and sampling arm rotary components C, the described sampling arm assembly B that moves up and down is connected sampling arm A with sampling arm rotary components C, and drives sampling arm A respectively and move up and down and rotatablely move.
Concrete modular construction such as Fig. 2 are to shown in Figure 5:
Whole device is by drive motor 1, driving wheel 2, be with 3 synchronously, pivot flange 4, engaged wheel 5, bearing 6, leading screw 7, nut 8, middle movable block 9, bearing 10, sensor 11, move up and down sensor catch 12, guide rod 13, spline 14, drive motor 15, driving wheel 16, be with 17 synchronously, engaged wheel 18, sensor 19, rotation sensor catch 20, sampling arm 21, upper backup pad 22, lower supporting plate 23, support stick 24, motor-drive circuit plate 25, motor-drive circuit plate 26, support panel beating 27, bottom plate 28, spline lining 29, axle sleeve 30 compositions such as grade.
The sampling arm assembly that moves up and down comprises: drive motor 1, and driving wheel 2 is with 3 synchronously, pivot flange 4, engaged wheel 5, leading screw 7, transmission nut 8, middle movable block 9 moves up and down sensor catch 12, sensor 11, guide rod 13, spline 14, bearing 6 compositions such as grade.Drive motor 1 running is passed to driving wheel 2 with power, and driving wheel 2 is by being with 3 to drive engaged wheel 3 synchronously, engaged wheel is passed to leading screw 7 with power, leading screw drives transmission nut 8 rotations, and movable block 9 slided up and down along guide rod 13 in the middle of nut drove, and drives sampling arm 21 simultaneously and move down.
The sampling arm rotary components comprises: drive motor 15, and driving wheel 16 is with 17 synchronously, engaged wheel 18, rotation sensor catch 20, sensor 19, guide rod 13, spline 14, etc.Drive motor 15 runnings are passed to driving wheel 16 with power, and driving wheel is by being with 17 to drive engaged wheel 18 synchronously, and engaged wheel is passed to spline 14 with power, drives guide rod 13 and sampling arm 21 and rotates together.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1, ball spline formula sampler, this device comprises sampling arm, and sampling arm move up and down assembly and sampling arm rotary components is characterized in that, the described sampling arm assembly that moves up and down is connected sampling arm with the sampling arm rotary components, and drives sampling arm respectively and move up and down and rotatablely move.
2, ball spline formula sampler according to claim 1 is characterized in that, the sampling arm assembly that moves up and down comprises: drive motor I, driving wheel I, be with I, engaged wheel I, leading screw, transmission nut, middle movable block, guide rod synchronously; Described drive motor I drives driving wheel I, driving wheel I drives engaged wheel I by being with I synchronously, and this driving wheel drives the transmission nut rotation with power I by leading screw, and transmission nut connects middle movable block, and movable block slides up and down along guide rod in the middle of driving, and drives sampling arm simultaneously and move down.
3, ball spline formula sampler according to claim 1 is characterized in that the sampling arm rotary components comprises: drive motor II, driving wheel II, driving-belt II, engaged wheel II, spline, guide rod; Described drive motor II drives driving wheel II rotation, and driving wheel II drives engaged wheel II by being with II synchronously, and engaged wheel II drives guide rod by spline and sampling arm rotates together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201577957U CN201340375Y (en) | 2008-12-25 | 2008-12-25 | Ball spline type sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201577957U CN201340375Y (en) | 2008-12-25 | 2008-12-25 | Ball spline type sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340375Y true CN201340375Y (en) | 2009-11-04 |
Family
ID=41235918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201577957U Expired - Fee Related CN201340375Y (en) | 2008-12-25 | 2008-12-25 | Ball spline type sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340375Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835271A (en) * | 2022-05-23 | 2022-08-02 | 吴科祥 | Sewage treatment is with aeration head that possesses anti-blocking function |
-
2008
- 2008-12-25 CN CNU2008201577957U patent/CN201340375Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114835271A (en) * | 2022-05-23 | 2022-08-02 | 吴科祥 | Sewage treatment is with aeration head that possesses anti-blocking function |
| CN114835271B (en) * | 2022-05-23 | 2023-12-26 | 广州科城水投技术服务有限公司 | Sewage treatment is with possessing aeration head that prevents stifled function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20101225 |