CN207816642U - A kind of telescopic automatic sampling device - Google Patents
A kind of telescopic automatic sampling device Download PDFInfo
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- CN207816642U CN207816642U CN201721797090.7U CN201721797090U CN207816642U CN 207816642 U CN207816642 U CN 207816642U CN 201721797090 U CN201721797090 U CN 201721797090U CN 207816642 U CN207816642 U CN 207816642U
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- probe tube
- flexible probe
- sampling device
- conveying chute
- telescopic automatic
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Abstract
The utility model provides a kind of telescopic automatic sampling device, is related to material samples and extracts field.The technical issues of entire elephant trunk material material note can not be covered when solving sampling existing in the prior art, influence material proper flow；The telescopic automatic sampling device includes conveying chute, flexible probe tube and executive component, opening is provided on the conveying chute, the flexible probe tube is provided with sampling section, it is inserted into the conveying chute from the opening, thief hole is offered on the sampling section side wall, the executive component drives the flexible probe tube to be inserted or pull out relative to the conveying chute.A kind of telescopic automatic sampling device provided by the utility model, the flexible probe tube in conveying chute material stock column section can be run through by setting, and thief hole is set on flexible probe tube, material is set to flow into collection device naturally by gravity, to not influence Flow of Goods and Materials in elephant trunk, and sample that sample coverage area is complete, and sample representativeness is strong.
Description
Technical field
The utility model is related to material samples extracting device fields, being suitable for granule materials, powder more particularly, to one kind
The telescopic automatic sampling device of material and the work of liquid material sample extraction.
Background technology
In the production line of modern enterprise, material sampling work is very important a ring.Existing sampler is mostly
Manual sampling shovel and fixed probe tube, both sampling modes are required for manual operation, sample extraction position to have limitation,
The representativeness of sample is affected by human factors, and sampling range is small, causes samples taken representative poor.
There is a kind of Autosampler to replace manual sampling later, but sampler sampling range is small, can not cover whole
A material stock column, and seal poor, it is easy to cause material leakage in sampling process, pollutes and waste.
These problems bring many quality inspections and the inconvenience of management aspect to enterprise, also counteract the automation hair of modern enterprise
Exhibition trend.
Utility model content
Existing problem and shortage for the above-mentioned prior art, the utility model provide a kind of telescopic automatic sampling dress
It sets.The device can run through the flexible probe tube of material stock column in conveying chute by setting, and be arranged on flexible probe tube
Thief hole makes material flow into collection device naturally by gravity, to not influence Flow of Goods and Materials in conveying chute, makes sampling sample
Representativeness it is stronger, while sampling good airproof performance, it is more environmentally-friendly, avoid dust when sampling from leaking.It is provided by the utility model all
Many technique effects elaboration as detailed below that optimal technical scheme in more technical solutions can be generated.
To achieve the above object, the utility model provides following technical scheme：
The utility model provides a kind of telescopic automatic sampling device, including conveying chute, flexible probe tube and execution
Element, wherein：
The opening being inserted into for the flexible probe tube is provided on the conveying chute side wall；
The flexible probe tube front end is provided with sampling section, and the sampling section is inserted into the conveying chute from the opening
Interior, the sampling section end is enclosed construction, and the thief hole for being sampled is offered on the sampling section side wall；
The executive component is connect with the flexible probe tube, for driving the flexible probe tube can be relative to described
Conveying chute inserts or pull out, and two extreme positions of the flexible probe tube are the sampling section end abutment respectively in described
Conveying chute inner wall or the sampling section end are located at the opening.
Further preferred technical solution, the flexible probe tube outer cover be equipped with outer tube, described outer tube one end with
The opening is fixedly connected, and the flexible probe tube activity is threaded through in the outer tube, and the flexible probe tube can be relative to
The outer tube is extended or retracted, and the executive component is connect with the flexible probe tube rear end.
By being arranged outer tube outside the flexible probe tube, protective effect is played to the flexible probe tube, is led to
It crosses and connect the executive component with the flexible probe tube rear end, the executive component directly drives described stretch to take after starting
Sample pipe is extended or retracted relative to the outer tube, practicability and effectiveness.
Further preferred technical solution, the outer tube inclination are connected on the conveying chute lateral wall.
Further preferred technical solution, ranging from 10 °~90 ° of the outer tube angle with horizontal plane.
By the way that outer tube inclination is connected on the conveying chute lateral wall, and horizontal by 10 °~90 °
Angle so that material can rely on gravity to flow into described stretch being set in the outer tube naturally and take in the conveying chute
In sample pipe, the proper flow of material in the conveying chute is not influenced, it is convenient and efficient.
Further preferred technical solution, the opening are provided with connecting flange, and the outer tube end set, which has, matches
To flange, the opening inner side and outside are both provided with sealing ring, and the flexible probe tube is opened by the sealing ring with described
Mouth is tightly connected.
Sealing ring is set by side in the opening and outside, improves sampling sealing performance, it is more environmentally-friendly, it avoids taking
Dust leaks when sample, pollutes.
Further preferred technical solution, the telescopic automatic sampling device further includes control element, the control member
Part and the outer tube are each attached on control element mounting plate, and the control element is drivingly connected with the executive component.
By the way that the control element mounting plate is arranged, and the control element and the outer tube are fixed on the control
On detail assembly panel, overall construction intensity and stability are improved.
The quantity of further preferred technical solution, the thief hole is that multiple, all thief holes takes described in
Sample segment length direction is disposed in an evenly spaced relation in the sampling section upper portion side wall.
By the uniform intervals setting thief hole in the sampling section upper portion side wall, sample extraction position is set to have wide
General property, sampling range is sufficiently large, and sample is more representative.
Further preferred technical solution, the executive component be reciprocating push rod cylinder, reciprocating pusher hydraulic cylinder or
Electric pushrod.
Further preferred technical solution, the flexible probe tube rear end are placed with collection device.
Further preferred technical solution, the thief hole are strips, circular hole or square hole.
Compared with the prior art, a kind of telescopic automatic sampling device provided by the utility model；The structure includes conveying
Elephant trunk offers the closed flexible probe tube of thief hole and end on tube wall, and the probe tube that stretches is driven to insert or pull out conveying
The executive component of elephant trunk；The flexible probe tube of material stock column in elephant trunk can be run through by setting, and set on flexible probe tube
Thief hole is set, material is made to flow into collection device naturally by gravity, to not influence Flow of Goods and Materials in elephant trunk, and samples sample
Coverage area is complete, and sample representativeness is strong.
Description of the drawings
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, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structure chart of embodiment of the telescopic automatic sampling device of the utility model；
Fig. 2 is the front view of flexible probe tube in the telescopic automatic sampling device of the utility model；
Fig. 3 is the vertical view of flexible probe tube in the telescopic automatic sampling device of the utility model.
1 in figure, stretch probe tube；2, outer tube；3, executive component；4, control element mounting plate；5, control element；6, electric
Control system；7, conveying chute；8, collection device；9, sealing ring；10, section is sampled；11, thief hole；12, valve body.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
In the description of the present invention, it should be understood that term "center", " lateral ", " length ", " width ", " height
The fingers such as degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " side "
The orientation or positional relationship shown is to be merely for convenience of description the utility model based on attached orientation or positional relationship shown in FIG. 1
It is described with simplifying, does not indicate or imply the indicated equipment or element must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
Embodiment 1
Referring to FIG. 1, FIG. 2 and FIG. 3, the utility model provides a kind of telescopic automatic sampling device, including conveying chute
7, stretch probe tube 1 and executive component 3, and the opening being inserted into for the probe tube 1 that stretches is provided on 7 side wall of conveying chute, flexible to take
1 front end of sample pipe is provided with sampling section 10, and sampling section 10 is inserted into from opening in conveying chute 7, and 10 end of sampling section is that closing is tied
Structure, samples the thief hole 11 offered on 10 side wall of section for being sampled, and executive component 3 connect with flexible probe tube 1, is used for
Drive the probe tube 1 that stretches that can be inserted or pull out relative to conveying chute 7, two extreme positions of flexible probe tube 1 are respectively
Sampling 10 end abutment of section is located at opening in 7 inner wall of conveying chute or 10 end of sampling section.
The flexible probe tube 1 of material stock column in conveying chute 7 can be run through by setting, and be arranged on flexible probe tube
Thief hole 11 makes material be flowed into collection device 8 naturally by gravity, and to not influence 7 Flow of Goods and Materials in elephant trunk, acquisition takes
Sample sample representativeness is stronger, two extreme positions of the probe tube 1 that stretched by setting, makes the completely interception material of flexible probe tube 1
Stock column, sampling range is wider more fully, samples 10 end-enclosed of section, it is possible to reduce to the influence of Flow of Goods and Materials when device is standby.
Particularly, 1 outer cover of probe tube of stretching is equipped with outer tube 2, and 2 one end of outer tube is fixedly connected with opening, stretches
1 activity of probe tube is threaded through in outer tube 2, and stretching probe tube 1 can be extended or retracted relative to outer tube 2, executive component 3 with stretch
1 rear end of contracting probe tube connects.
Outer tube 2 plays protective effect to flexible probe tube 1, and executive component 3 connect with 1 rear end of flexible probe tube, opens
It directly drives the probe tube 1 that stretches to pass in and out conveying chute 7 after dynamic to be open, practicability and effectiveness.
Further particularly, the inclination of outer tube 2 is connected on 7 lateral wall of conveying chute.
Particularly, ranging from 10 °~90 ° of 2 angle with horizontal plane of outer tube.
The inclination of outer tube 2 is connected on 7 lateral wall of conveying chute, and horizontal by 10 °~90 ° angles, is made defeated
It send material in elephant trunk 7 that can naturally be flowed into the flexible probe tube 1 being set in outer tube by gravity, facilitates sampling, it is economical
It is practical.
Further particularly, opening is provided with connecting flange, and 2 end set of outer tube has a companion flange, in opening
Side and outside are both provided with sealing ring 9, and the probe tube 1 that stretches is tightly connected by sealing ring 9 and opening.
Sealing ring 9 is set in opening inner side and outside, improves sampling sealing performance, more environmentally-friendly, powder when avoiding sampling
Dirt leaks, and pollutes.
Particularly, telescopic automatic sampling device further includes control element 5, and control element 5 and outer tube 2 are each attached to
On control element mounting plate 4, control element 5 is drivingly connected with executive component 3.
By the way that control element mounting plate 4 is arranged, and control element 5 and outer tube 2 are fixed on control element mounting plate 4
On, improve overall construction intensity and stability.
Further particularly, the quantity of thief hole 11 is multiple, and all thief holes 11 are along sampling 10 length direction of section
It is disposed in an evenly spaced relation in sampling 10 upper portion side wall of section.
By the uniform intervals setting thief hole 11 in sampling 10 upper portion side wall of section, sample extraction position is set to have extensive
Property, sampling range is sufficiently large, and sample is more representative.
Particularly, executive component 3 is reciprocating push rod cylinder, reciprocating pusher hydraulic cylinder or electric pushrod.
Further particularly, flexible 1 rear end of probe tube is placed with collection device 8.
Particularly, thief hole 11 is strips, circular hole or square hole.
Further particularly, it is connected with electric-control system 6 on control element 5, time relay is provided in electric-control system 6
Device, the time relay control sample time and frequency.
Particularly, control element 5 further includes valve body 12, by the steering of valve body 12, adjusts cylinder rod in executive component 3
Direction of action and speed.
The working method of this telescopic automatic sampling device is：
The cylinder rod of executive component 3 is in stretching state when standby mode, and the sampling section 10 of flexible probe tube 1 does not enter defeated
It send in elephant trunk 7, sampling 10 end of section is open concordant with conveying chute 7.
When starting sampling, electric-control system 6 starts, 12 conversion direction of valve body in drive control element 5, valve body 12 and execution
Element 3 is connected with tracheae, and the cylinder rod of executive component 3 is driven to retract, and executive component 3 is connect with 1 lower end of flexible probe tube, is driven
The sampling section 10 of flexible probe tube 1 is inserted by the opening on 7 side wall of conveying chute in conveying chute 7, and passes through material stock column
Material is intercepted, two extreme positions of flexible probe tube 1 are to sample 10 end abutment of section in 7 inner wall of conveying chute or sampling respectively
10 ends of section are located at opening.
When material flows through the sampling section 10 of flexible probe tube 1 in conveying chute 7, small part material passes through on supplied materials direction
It samples the thief hole 11 on 10 side wall of section and flows into the probe tube 1 that stretches, material is flowed by dead weight from 1 back outlet of flexible probe tube
In collection device 8.
When stopping sampling, 12 conversion direction of valve body in 6 drive control element 5 of electric-control system drives the gas of executive component 3
Cylinder rod is stretched out, and 10 end of sampling section of flexible probe tube 1 returns to 7 opening of conveying chute.
The sampling section 10 of flexible probe tube 1 rest on the time in elephant trunk i.e. sample time by electric-control system 6 when
Between relay adjusted to be arranged, startup on electric-control system 6, stop button manual operation can also be passed through.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of telescopic automatic sampling device, including conveying chute (7), which is characterized in that further include flexible probe tube (1) and
Executive component (3), wherein：
The opening being inserted into for the flexible probe tube (1) is provided on conveying chute (7) side wall；
Flexible probe tube (1) front end is provided with sampling section (10), and the sampling section (10) is inserted into described from the opening
In conveying chute (7), sampling section (10) end is enclosed construction, is offered on sampling section (10) side wall for carrying out
The thief hole (11) of sampling；
The executive component (3) connect with the flexible probe tube (1), for driving the flexible probe tube (1) can be opposite
It is inserted or pull out in the conveying chute (7), two extreme positions of the flexible probe tube (1) are the sampling section respectively
(10) end abutment is located at the opening in the conveying chute (7) inner wall or sampling section (10) end.
2. a kind of telescopic automatic sampling device according to claim 1, it is characterised in that：The flexible probe tube (1)
Outer cover is equipped with outer tube (2), and described outer tube (2) one end is fixedly connected with the opening, flexible probe tube (1) activity
It is threaded through in the outer tube (2), the flexible probe tube (1) can be extended or retracted relative to the outer tube (2), described to hold
Units (3) are connect with flexible probe tube (1) rear end.
3. a kind of telescopic automatic sampling device according to claim 2, it is characterised in that：The outer tube (2) tilts
It is connected on the conveying chute (7) lateral wall.
4. a kind of telescopic automatic sampling device according to claim 3, it is characterised in that：The outer tube (2) and water
Ranging from 10 °~90 ° of plane included angle.
5. a kind of telescopic automatic sampling device according to claim 2, it is characterised in that：The opening is provided with company
Acting flange, outer tube (2) end set have companion flange, the opening inner side and outside to be both provided with sealing ring (9), institute
Flexible probe tube (1) is stated to be tightly connected by the sealing ring (9) and the opening.
6. a kind of telescopic automatic sampling device according to claim 2, which is characterized in that the telescopic automatic sampling
Device further includes control element (5), and the control element (5) and the outer tube (2) are each attached to control element mounting plate (4)
On, the control element (5) is drivingly connected with the executive component (3).
7. a kind of telescopic automatic sampling device according to claim 1, which is characterized in that the number of the thief hole (11)
Amount is multiple, and all thief holes (11) are disposed in an evenly spaced relation in the sampling section along sampling section (10) length direction
(10) in upper portion side wall.
8. a kind of telescopic automatic sampling device according to claim 1, which is characterized in that the executive component (3) is
Reciprocating push rod cylinder, reciprocating pusher hydraulic cylinder or electric pushrod.
9. a kind of telescopic automatic sampling device according to claim 1, which is characterized in that the flexible probe tube (1)
Rear end is placed with collection device (8).
10. a kind of telescopic automatic sampling device according to claim 1, which is characterized in that the thief hole (11) is
Strips, circular hole or square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797090.7U CN207816642U (en) | 2017-12-20 | 2017-12-20 | A kind of telescopic automatic sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721797090.7U CN207816642U (en) | 2017-12-20 | 2017-12-20 | A kind of telescopic automatic sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816642U true CN207816642U (en) | 2018-09-04 |
Family
ID=63333407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721797090.7U Active CN207816642U (en) | 2017-12-20 | 2017-12-20 | A kind of telescopic automatic sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057626A (en) * | 2019-05-05 | 2019-07-26 | 河北鼎星水泥有限公司 | A kind of pneumatic type Powder sample |
-
2017
- 2017-12-20 CN CN201721797090.7U patent/CN207816642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110057626A (en) * | 2019-05-05 | 2019-07-26 | 河北鼎星水泥有限公司 | A kind of pneumatic type Powder sample |
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