CN204064714U - A kind of batch sampler - Google Patents
A kind of batch sampler Download PDFInfo
- Publication number
- CN204064714U CN204064714U CN201420535768.4U CN201420535768U CN204064714U CN 204064714 U CN204064714 U CN 204064714U CN 201420535768 U CN201420535768 U CN 201420535768U CN 204064714 U CN204064714 U CN 204064714U
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- China
- Prior art keywords
- sampling
- obvolvent
- component
- transmission gear
- drive motor
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Abstract
The utility model discloses a kind of batch sampler, described device comprises sampling component, sampling transmission gear, obvolvent component, obvolvent transmission gear, drive motor and cam, sampling transmission gear and sampling Components installation are in same rotating shaft, obvolvent transmission gear and obvolvent Components installation are in same rotating shaft, and sampling transmission gear and obvolvent transmission gear are all in transmission connection with the output gear of drive motor; Described sampling component is made up of connecting portion and sampling portion, and by pinned connection between sampling portion and connecting portion, and be equipped with push rod on connecting portion, push rod is arranged with spring, and the lower end of push rod and sampling portion pin joint, the outer rim of upper end and cam is inconsistent.The utility model achieves sampling by mechanical action completely, not only structure is simple, sampling efficiency and success ratio high, and can not pollute sample stream and destroy, can be applicable to the harmless batch sampling of the rod-shaped objects such as large discharge cigarette, filter stick, there is extremely strong industrial application value.
Description
Technical field
The utility model relates to a kind of batch sampler, particularly relates to a kind of batch sampler that can be used for bar shaped article streamline, belongs to industrial machinery technical field of automation.
Background technology
In production or research work, sampling product is a frequent and a large amount of job, sampling method has various, sampler is also had nothing in common with each other, with regard to sampler, multi-joint mechanical sampling device from the sampler of simply parallel, vertical, V-type to complexity, people conduct in-depth research it, existing a large amount of embodiment in prior art.But in the bar shaped article such as cigarette, filter stick production line, when sampling detection is carried out to high-speed product stream, what prior art adopted mostly is suction type sampler, the obvious deficiency existed is exactly that negative pressure absorbing instability, sampling efficiency are low, and the easy damaged sampling sample when pressing tactile sample, impact accurately detects; In addition, because suction type sample rate and efficiency are not easy to mate with the high-speed product stream on production line, easily upset the product on production line, impact is normal produces and sampling Detection.
Utility model content
For prior art above shortcomings, technical problem to be solved in the utility model is to provide a kind of batch sampler, realizes efficient, the harmless mass sampling of bar-shaped series products.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of batch sampler, comprising: sampling component, sampling transmission gear, obvolvent component, obvolvent transmission gear, drive motor and cam; Described sampling transmission gear and sampling Components installation are in same rotating shaft, and described obvolvent transmission gear and obvolvent Components installation are in same rotating shaft, and sampling transmission gear and obvolvent transmission gear are all in transmission connection with the output gear of drive motor; Described sampling component is made up of connecting portion and sampling portion, by pinned connection between described sampling portion and connecting portion, and be equipped with push rod on connecting portion, described push rod is arranged with spring, the lower end of described push rod and sampling portion pin joint, the outer rim of upper end and cam is inconsistent.
As a kind of improvement project, described drive motor is divided into sampling drive motor and obvolvent drive motor, sampling transmission gear is in transmission connection with the output gear of sampling drive motor, the output gear of obvolvent transmission gear and obvolvent drive motor is in transmission connection, to facilitate the speed of control respectively and the speed governing operation to sampling component and obvolvent component.
As a kind of improvement project, described cam is fixedly mounted on the connecting portion upper end of sampling component, with facilitate realize push rod and cam outer rim contact action.
As further improvement project, described cam is with sampling transmission gear and sample Components installation in same rotating shaft, and described cam is fixed by steady brace.
As further improvement project, described steady brace is provided with adjusting screw(rod) and setting nut, regulates the installation of cam fixed position to facilitate.
As a kind of improvement project, the connecting portion inner face of sampling component is provided with the spacing draw-in groove for installing push rod.
As a kind of improvement project, the sampling portion of described sampling component is indent arc-shaped curved surface.
As further improvement project, be provided with some sawtooth at the sampling subordinate end of described sampling component.
As further improvement project, be also provided with some sawtooth in the lower end of obvolvent component, the distributing position of described sawtooth and sampling subordinate hold to be formed between the sawtooth position of setting intersects the fitting relation of obvolvent, to realize obvolvent action better.
As a kind of improvement project, except sampling component and obvolvent component, all the other composition components are all arranged in casing, the rotating shaft of installing sampling component and the rotating shaft of installing obvolvent component are fixedly connected with casing respectively, thus realize the connection of sampling component and obvolvent component and casing, install to facilitate and transport and meet aesthetic.
Batch sampler described in the utility model can be used for the sampling on bar shaped article streamline, especially can be used for the sampling on the circular bar-shaped product production line such as cigarette, filter stick.
The principle of work of batch sampler described in the utility model is as follows:
When drive motor drives sampling transmission gear to rotate, sampling transmission gear can drive the connecting portion of sampling component to rotate, the rotation of sampling component connecting portion can drive the push rod motion be located on connecting portion, push rod produces telescopic displacement change under the push effect of cam outer rim, the stretching motion of push rod can drive the sampling portion of sampling component to carry out small-radius arc motion, thus realizes the angular adjustment in sampling portion; By the acting in conjunction of the forward and backward of drive motor and sampling transmission gear, obvolvent transmission gear, can realize sampling component, the opening and closing action of obvolvent component; By regulating the movement velocity of sampling component and obvolvent component, making the speed that the movement velocity of sampling component is a bit larger tham the movement velocity of sample stream, the movement velocity of obvolvent component is less than or equal to sample stream, sampling and obvolvent action can be realized.
Compared with prior art, the utility model has following conspicuousness progress and beneficial effect:
The batch sampler that the utility model provides, do not need condition of negative pressure, sampling is achieved completely by mechanical action, relative to existing negative pressure absorbing formula sampler, not only structure is simple, sampling efficiency and success ratio high, and can not pollute sample stream and destroy, disturbance is caused to the product stream on production line, is applicable to very much the harmless batch sampling of the rod-shaped objects such as large discharge cigarette, filter stick; In addition, sampler described in the utility model, as the standard mechanical sampler with certain action effect, can be transplanted to arbitrarily on other machine and use, and application mode is flexible, has extremely strong industrial application value.
Accompanying drawing explanation
The side structure schematic diagram of a kind of batch sampler that Fig. 1 provides for embodiment 1;
The perspective view of a kind of batch sampler that Fig. 2 provides for embodiment 1;
The structural representation of a kind of batch sampler that Fig. 3 provides for embodiment 1 when using state;
The perspective view of a kind of batch sampler that Fig. 4 provides for embodiment 2;
The perspective view of a kind of batch sampler that Fig. 5 provides for embodiment 3.
In figure: 1, sample component; 11, connecting portion; 12, sampling portion; 13, bearing pin; 14, push rod; 15, spring; 16, spacing draw-in groove; 17, sawtooth; 2, transmission gear is sampled; 3, obvolvent component; 31, sawtooth; 4, obvolvent transmission gear; 5, drive motor; 51, drive motor is sampled; 52, obvolvent drive motor; 53, the output gear of drive motor is sampled; 54, the output gear of obvolvent drive motor; 6, cam; 71, rotating shaft A; 72, rotating shaft B; 8, steady brace; 81, adjusting screw(rod); 82, setting nut; 9, casing.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical solution of the utility model is described in more detail.
Embodiment 1
Shown in composition graphs 1 and Fig. 2, a kind of batch sampler that the present embodiment provides, comprising: sampling component 1, sampling transmission gear 2, obvolvent component 3, obvolvent transmission gear 4, drive motor (being divided into sampling drive motor 51 and obvolvent drive motor 52 in the present embodiment) and cam 6; Described sampling transmission gear 2 is arranged on (the rotating shaft A as shown in figure 71) in same rotating shaft with sampling component 1, described obvolvent transmission gear 4 is arranged on (the rotating shaft B as shown in figure 72) in same rotating shaft with obvolvent component 3, and sampling transmission gear 2 is in transmission connection with the output gear 53 of sampling drive motor 51, obvolvent transmission gear 4 is in transmission connection with the output gear 54 of obvolvent drive motor 52; Described sampling component 1 is made up of connecting portion 11 and sampling portion 12, described sampling portion 12 is connected by bearing pin 13 with between connecting portion 11, and push rod 14 is equipped with on connecting portion 11, described push rod 14 is arranged with spring 15, the lower end of described push rod 14 and sampling portion 12 pin joint, the outer rim of upper end and cam 6 is inconsistent.
The installation site of described cam 6 is not particularly limited, better with connecting portion 11 upper end being fixedly mounted on sampling component 1, and what conveniently can realize push rod 14 and cam 6 outer rim like this contacts action.
In the present embodiment, described cam 6 and sampling transmission gear 2 and sample component 1 and be installed on rotating shaft A 71, described cam 6 is fixed by steady brace 8, and the fixed position of described steady brace 8 is also not particularly limited, such as: can be fixed on the shell of drive motor.Described steady brace 8 can be provided with adjusting screw(rod) 81 and setting nut 82, to facilitate, all around installation adjustment be carried out to the fixed position of cam 6.
The installation of described push rod 14, spacing draw-in groove 16 for installing push rod 14 can be set on connecting portion 11 inner face of sampling component 1, the push rod 14 being arranged with spring 15 is arranged in draw-in groove, makes lower end and sampling portion 12 pin joint of push rod 14, the upper end of push rod 14 and the outer rim of cam 6 inconsistent.
The sampling portion 12 of described sampling component 1 is preferably indent arc-shaped curved surface, more stably to capture sample.
The present embodiment, is also provided with some sawtooth 17 in the lower end, sampling portion 12 of described sampling component 1, to realize sampling better.Also be provided with some sawtooth 31 in the lower end of obvolvent component 3, the position of the sawtooth 17 that the distributing position of described sawtooth 31 is arranged with lower end, sampling portion 12 is formed and intersects the fitting relation of obvolvent, to realize obvolvent action better.
As shown in Figure 3, the principle of work of described batch sampler is as follows:
When sampling drive motor 51 and driving sampling transmission gear 2 to rotate, sampling transmission gear 2 can drive the connecting portion 11 of sampling component 1 to rotate, the rotation of the connecting portion 11 of sampling component 1 can drive the push rod 14 be located on connecting portion 11 to move, push rod 14 produces telescopic displacement change under the push effect of cam 6 outer rim, the stretching motion of push rod 14 can drive the sampling portion 12 of sampling component 1 to carry out small-radius arc rotation around bearing pin 13, thus realizes the angular adjustment in sampling portion 12; By sampling the forward and backward of drive motor 51 and sampling the acting in conjunction of transmission gear 2, can realize sampling opening and closing action of component 1, by the forward and backward of obvolvent drive motor 52 and the acting in conjunction of obvolvent transmission gear 4, opening and closing action of obvolvent component 3 can be realized; By regulating the movement velocity of sampling component 1 and obvolvent component 3, making the speed that the movement velocity of sampling component 1 is a bit larger tham the movement velocity of sample stream, the movement velocity of obvolvent component 3 is less than or equal to sample stream, sampling and obvolvent action can be realized.
Embodiment 2
A kind of batch sampler that the present embodiment provides and the difference of embodiment 1 are only: drive the drive motor 5 sampling component and obvolvent component to be one, by setting up the output gear wheels of drive motor, to realize driving and the speed governing to sampling component 1 and obvolvent component 3, because this kind of motor driving and speed adjusting technique are existing known technology, therefore do not repeat them here.
Embodiment 3
A kind of batch sampler that the present embodiment provides and the difference of embodiment 1 are only: except sampling component 1 and obvolvent component 3, all the other composition components are all arranged in casing 9, the rotating shaft 71 of installing sampling component 1 and the rotating shaft 72 of installing obvolvent component 3 are fixedly connected with casing 9 respectively, thus realize the connection of sampling component 1 and obvolvent component 3 and casing 9, install to facilitate and transport and meet aesthetic.
Batch sampler described in the utility model can be used for the sampling without damage on bar shaped article streamline, especially can be used for the sampling without damage on the circular bar-shaped product production line such as cigarette, filter stick.
Finally be necessary to herein means out: the further description of above content only for doing above embodiment described in the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (9)
1. a batch sampler, is characterized in that, comprising: sampling component, sampling transmission gear, obvolvent component, obvolvent transmission gear, drive motor and cam; Described sampling transmission gear and sampling Components installation are in same rotating shaft, and described obvolvent transmission gear and obvolvent Components installation are in same rotating shaft, and sampling transmission gear and obvolvent transmission gear are all in transmission connection with the output gear of drive motor; Described sampling component is made up of connecting portion and sampling portion, by pinned connection between described sampling portion and connecting portion, and be equipped with push rod on connecting portion, described push rod is arranged with spring, the lower end of described push rod and sampling portion pin joint, the outer rim of upper end and cam is inconsistent.
2. batch sampler as claimed in claim 1, it is characterized in that: described drive motor is divided into sampling drive motor and obvolvent drive motor, sampling transmission gear is in transmission connection with the output gear of sampling drive motor, and the output gear of obvolvent transmission gear and obvolvent drive motor is in transmission connection.
3. batch sampler as claimed in claim 1, is characterized in that: described cam is fixedly mounted on the connecting portion upper end of sampling component.
4. batch sampler as claimed in claim 3, is characterized in that: described cam is with sampling transmission gear and sample Components installation in same rotating shaft, and described cam is fixed by steady brace.
5. batch sampler as claimed in claim 4, is characterized in that: described steady brace is provided with adjusting screw(rod) and setting nut.
6. batch sampler as claimed in claim 1, is characterized in that: the sampling portion of described sampling component is indent arc-shaped curved surface.
7. batch sampler as claimed in claim 6, is characterized in that: be provided with some sawtooth at the sampling subordinate end of described sampling component.
8. batch sampler as claimed in claim 7, is characterized in that: be also provided with some sawtooth in the lower end of obvolvent component, and the distributing position of described sawtooth and sampling subordinate hold to be formed between the sawtooth position of setting intersects the fitting relation of obvolvent.
9. batch sampler as claimed in claim 1, it is characterized in that: except sampling component and obvolvent component, all the other composition components are all arranged in casing, the rotating shaft of installing sampling component and the rotating shaft of installing obvolvent component are fixedly connected with casing respectively, thus realize the connection of sampling component and obvolvent component and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535768.4U CN204064714U (en) | 2014-09-17 | 2014-09-17 | A kind of batch sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535768.4U CN204064714U (en) | 2014-09-17 | 2014-09-17 | A kind of batch sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204064714U true CN204064714U (en) | 2014-12-31 |
Family
ID=52206202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535768.4U Withdrawn - After Issue CN204064714U (en) | 2014-09-17 | 2014-09-17 | A kind of batch sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204064714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215472A (en) * | 2014-09-17 | 2014-12-17 | 上海普朔自动化有限公司 | Batch sampling device and application thereof |
| CN105738151A (en) * | 2016-02-25 | 2016-07-06 | 上海普朔自动化有限公司 | Active moving type negative-pressure sampling device |
-
2014
- 2014-09-17 CN CN201420535768.4U patent/CN204064714U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104215472A (en) * | 2014-09-17 | 2014-12-17 | 上海普朔自动化有限公司 | Batch sampling device and application thereof |
| CN105738151A (en) * | 2016-02-25 | 2016-07-06 | 上海普朔自动化有限公司 | Active moving type negative-pressure sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141231 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |