CN215985269U - Automatic sampler - Google Patents
Automatic sampler Download PDFInfo
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- CN215985269U CN215985269U CN202121926273.0U CN202121926273U CN215985269U CN 215985269 U CN215985269 U CN 215985269U CN 202121926273 U CN202121926273 U CN 202121926273U CN 215985269 U CN215985269 U CN 215985269U
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- Prior art keywords
- frame
- guide rail
- sampling head
- lifting device
- roller
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- 238000005070 sampling Methods 0.000 claims abstract description 66
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003245 coal Substances 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 230000004907 flux Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 9
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to an automatic sampler, which comprises a sampling head and is characterized by comprising a first guide rail, a first moving trolley, a second moving trolley, a first lifting device, a second lifting device, a coal sampling head and an iron ore sampling head, wherein the first guide rail is fixed at the upper end of a detection area and is parallel and symmetrical with each other, the first moving trolley comprises a first frame and a second guide rail, a first roller matched with the first guide rail is arranged on the lower end surface of the first frame, the second moving trolley comprises a second frame and a second roller, the second roller is positioned on the upper part of the second frame and is matched with the second guide rail, the first lifting device and the second lifting device are arranged at the lower end of the second frame in parallel with each other, the phenomena of blocking and mixing of a rotating rod are avoided, the sampling probes are completely independent, one sampling machine can simultaneously take two completely different materials, the workload of workers is reduced, meanwhile, the detection precision of the sample is improved, so that the production benefit is improved.
Description
Technical Field
The utility model relates to the technical field of automatic sampling, in particular to an automatic sampler.
Background
The sampler is a device used to obtain a sample from a batch of material whose test results are representative of the entire batch of material being sampled. The sampling machines are various in types, and the structural forms of the sampling machines adopted in different industries and different places are different. Generally, the method can be roughly divided into the following steps according to the structural form and the use occasion: a carriage (automobile and train) sampling machine, a pipeline sampling machine, a belt sampling machine (head part and middle part), and the like. Generally used for sampling in the conveying and transferring processes of bulk materials (such as coal, ore, grain and the like).
At present, when the sampler samples coal samples, fine powder or powdery flux, the sampler is generally used as a sampling head, the fine powder is collected again after the coal is collected, and because the water content of the sampled sample is different, the phenomena of rotating rod blocking and sample mixing can occur during sampling, so that the workload of workers is increased, and meanwhile, the hard detection precision after mixing exists, thereby bringing great troubles to the workers.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an automatic sampler, which solves the above problems.
In order to achieve the above purpose, the utility model provides the following technical scheme;
an automatic sampler comprises a sampling head, and is characterized by comprising a first guide rail, a first moving trolley, a second moving trolley, a first lifting device, a second lifting device, a coal sampling head and an iron ore sampling head, the first guide rails are fixed at the upper end of the detection area, are parallel and symmetrical with each other, the first moving trolley comprises a first frame and a second guide rail, the lower end surface of the first frame is provided with a first roller matched with the first guide rail, the second moving trolley comprises a second frame and a second roller, the second roller is positioned at the upper part of the second frame and is matched with the second guide rail, the first lifting device and the second lifting device are arranged at the lower end of the second frame in parallel, the coal sampling head and the iron ore sampling head are respectively fixed on the lower end faces of the first lifting device and the second lifting device, and the installation directions of the first guide rail and the second guide rail are perpendicular to each other.
Preferably, first elevating gear includes first motor, protection casing, lifter, rack and gear, the rack is fixed in lifter one side between two parties, the protection casing is fixed in terminal surface under the second carriage, the lifter sets up perpendicularly in the protection casing, first motor is fixed in terminal surface under the second carriage, and its output shaft has the connecting axle that runs through the protection casing through coupling joint, the gear cover is located the connecting axle outside between two parties and is constituteed gear drive with the rack, two first auxiliary wheel carriers that are parallel to each other of one side fixedly connected with of gear are kept away from to the protection casing inner wall, be provided with the first auxiliary wheel that constitutes roll connection with the lifter on the first auxiliary wheel carrier, the protection casing inner wall is close to the both sides face symmetry and installs the second gyro wheel frame, install the second auxiliary wheel that constitutes roll connection with the lifter lateral wall on the second gyro wheel frame.
Preferably, the second lifting seat has the same structure as the first lifting seat, is parallel to the first lifting seat and is arranged on a straight line.
Preferably, guide grooves are formed in the upper end faces of the first guide rail and the second guide rail.
Preferably, the second frame is provided with a hole which penetrates through the second frame and is matched with the lifting rod.
Preferably, the iron ore sampling head can take iron ore or fine iron powder or powdered flux.
Compared with the prior art, the utility model has the beneficial effects that: through being provided with two sampling probes on removing the lift seat, be used for sampling coal and smart sample of dividing respectively, gather the sample of difference through the sampling probe of difference, avoided because bull stick putty and compounding phenomenon, the sampling probe is completely independent, and two kinds of completely different materials can be got simultaneously to a sampler, has not only reduced staff's work load, improves the detection precision of sample simultaneously to improve the productivity effect.
Drawings
FIG. 1 is a front view of an automatic sampler of the present invention;
FIG. 2 is a left side partial cross-sectional view of an automatic sampling engine mount according to the present invention;
FIG. 3 is a top view of an autosampler of the present invention;
FIG. 4 is a partial bottom view of an autosampler in accordance with the present invention;
in the figure: 1. the device comprises a first moving trolley, 2, a first lifting device, 3, a second moving trolley, 4, a second lifting device, 5, a coal sampling head, 6, an iron ore sampling head, 7, a first guide rail, 8, a guard plate, 101, a first frame, 102, a second guide rail, 103, a first roller, 201, a protective cover, 202, a first auxiliary wheel frame, 203, a first auxiliary wheel, 204, a second auxiliary wheel frame, 205, a second auxiliary wheel, 206, a lifting rod, 207, a rack, 208, a first motor, 209, a coupling, 210, a gear, 211, a connecting shaft, 301, a second frame, 302 and a second roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Please refer to fig. 1, fig. 2 and fig. 3; an automatic sampler comprises a first guide rail 7, a first movable trolley 1, a second movable trolley 3, a first lifting device 2, a second lifting device 4, a coal sampling head 5 and an iron ore sampling head 6, wherein the number of the first guide rail 7 is two, the two guide rails are arranged above a detection area, are parallel and symmetrical with each other, and have the same installation direction as the moving direction of a detection vehicle, the first movable trolley 1 slides on the first guide rail 7, the first movable trolley 1 comprises a first frame 101 and a second guide rail 102, the first frame 101 is of a U-row structure, the second guide rail 102 is parallel and symmetrical to connect the first movable trolley 1 into a whole, first rollers 103 matched with the first guide rail 7 are arranged at the lower ends of the two sides of the first frame 101, so that the first movable trolley 1 moves along the first guide rail 7 at the upper end of the detection area, the second movable trolley 3 comprises a second frame 301 and second rollers 302, the second frame 301 is divided into an upper layer and a lower layer, the second roller 302 is positioned on the upper layer of the second frame 301 and matched with the second guide rail 102, so that the second trolley can move on the second guide rail 102 of the first trolley, the installation direction of the first guide rail 7 is perpendicular to that of the second guide rail 102, so that the sampling head can be used for sampling at any position as required, guide grooves are formed in the upper end surfaces of the first guide rail 7 and the second guide rail 102, so that the trolley is prevented from falling off due to the deviation of the first roller 103 and the second roller 302, the first lifting device 2 and the second lifting device 4 are arranged on the lower end surface of the lower layer of the second frame 301 in parallel, and the coal sampling head 5 and the iron ore sampling head 6 are respectively fixed on the lower end surfaces of the first lifting device 2 and the second lifting device 4, so that the sampling depth is determined during sampling.
The first lifting device 2 comprises a first motor 208, a protective cover 201, a lifting rod 206, a rack 207 and a gear 210, the lifting rod 206 is a square tube, the rack 207 is centrally fixed on one side of the lifting rod 206, the protective cover 201 is welded into a rectangular frame by a flat plate, the upper end of the protective cover is fixed on the lower end face of the second vehicle frame 301, the lifting rod 206 is vertically arranged in the protective cover 201, the first motor 208 is fixed on the lower end face of the second vehicle frame 301 and is coplanar with the protective cover 201, an output shaft of the first motor 208 is provided with a connecting shaft 211 penetrating through the protective cover 201 through a coupler 209, the connecting shaft 211 is connected with the inner wall of the protective cover 201 through a bearing to realize the stability of the connecting shaft 211, the gear 210 is centrally sleeved outside the connecting shaft 211 to form the gear 210 transmission with the rack 207, so as to realize that the output shaft of the first motor 208 drives the lifting rod 206 and the coal sampling head 5 or the iron ore sampling head 6 at the lower end of the lifting rod 206 to move up and down through the rack 207 transmission of the gear 210, conveniently get the material, the one side fixedly connected with two first auxiliary wheel frame 202 that are parallel to each other of gear 210 is kept away from to protection casing 201 inner wall, be provided with on the first auxiliary wheel frame 202 and constitute roll connection's first auxiliary wheel 203 with lifter 206, protection casing 201 inner wall is close to both sides face symmetry and installs second gyro wheel 302 frame, second gyro wheel 302 shelf location has and constitutes roll connection's second auxiliary wheel 205 with lifter 206 lateral wall, and the second goes up and down the seat the same with first lift seat structure, and the installation direction is the same, and just installs on a straight line with first lift seat is parallel to prevent to go up and down the in-process and interfere, the influence is got the material.
The guard plate 8 is installed to first guide rail 7 lower extreme, encloses the first elevating gear 2 below the first guide rail 7 and blocks with second elevating gear 4 is whole, has played the effect of protection coal sample head 5 and iron ore sample head 6. The second frame 301 is provided with a hole which penetrates through the second frame 301 and is matched with the lifting rod 206 so as to facilitate the lifting of the lifting rod 206, the iron ore sampling head 6 can take iron ore or fine iron powder or powdery flux, the desirable types are not single, the design of the coal sampling head 5 and the iron ore sampling head 6 fully considers the particularity of material long-distance transportation hardening and winter freezing blocks, and the adaptability of the sampling head is improved. The automatic failure protection function is realized, the automatic return or stop alarm function is realized when a large frozen block or a vehicle body is encountered, the sampling head returns to unload after the sampling of each vehicle is finished, no material loss exists in the lifting, returning and unloading processes of the sampling head, and the structural design of the sample storage hopper meets the requirements.
It should be understood broadly that they may be, for example, fixedly attached, removably attached, or integrally attached; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, the working principle of the present invention is: when a train or an automobile enters a region to be inspected and stops, the system randomly selects sampling points, drives the first movable trolley 1 and the second movable trolley 3 to move to the designated positions and then stops, when the coal is required to be sampled, a first motor 208 corresponding to the coal sampling head 5 is driven, an output shaft of the motor is meshed and transmitted by a gear 210 and a rack 207 to drive the lifting rod 206 and the coal sampling head 5 to move downwards for sampling, the coal sampling head 5 places the sample in a region to be detected after the sampling is finished, when the fine iron powder in the car needs to be detected, the operation method is the same as the sampling mode of the coal sampling head 5, this sampling mode simple structure, easy operation, the sampling process is standardized, standardization, reduces artifical direct participation among the sampling process, and the work load that reduces the staff has avoided the compounding phenomenon to produce simultaneously, and influences the detection precision, improves the productivity effect.
The first motor, the roller, the auxiliary wheel, the coal sampling head, the iron ore sampling head and other devices are all universal standard parts or parts known to those skilled in the art, and the structure and the principle of the first motor, the roller, the auxiliary wheel, the coal sampling head, the iron ore sampling head and other devices can be known by technical manuals or conventional experimental methods.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. An automatic sampler comprises a sampling head, and is characterized by comprising a first guide rail, a first moving trolley, a second moving trolley, a first lifting device, a second lifting device, a coal sampling head and an iron ore sampling head, the first guide rails are fixed at the upper end of the detection area, are parallel and symmetrical with each other, the first moving trolley comprises a first frame and a second guide rail, the lower end surface of the first frame is provided with a first roller matched with the first guide rail, the second moving trolley comprises a second frame and a second roller, the second roller is positioned at the upper part of the second frame and is matched with the second guide rail, the first lifting device and the second lifting device are arranged at the lower end of the second frame in parallel, the coal sampling head and the iron ore sampling head are respectively fixed on the lower end faces of the first lifting device and the second lifting device, and the installation directions of the first guide rail and the second guide rail are perpendicular to each other.
2. The automatic sampler of claim 1 wherein the first elevating means comprises a first motor, a shield, an elevating rod, a rack and a pinion, the rack is fixed at one side of the lifting rod in the middle, the protective cover is fixed at the lower end face of the second frame, the lifting rod is vertically arranged in the protective cover, the first motor is fixed at the lower end face of the second frame, the output shaft is connected with a connecting shaft penetrating through the protective cover through a coupler, the gear is sleeved outside the connecting shaft in the middle to form gear transmission with the rack, one surface of the inner wall of the protective cover far away from the gear is fixedly connected with two first auxiliary wheel carriers which are parallel to each other, the first auxiliary wheel frame is provided with a first auxiliary wheel which is in rolling connection with the lifting rod, the inner wall of the protective cover is symmetrically provided with second roller frames close to the two side surfaces, and a second auxiliary wheel which is in rolling connection with the side wall of the lifting rod is arranged on the second roller carrier.
3. The automatic sampler of claim 1 wherein the second lifting means is identical in construction to the first lifting means, parallel to the first lifting means and mounted in a straight line.
4. The automatic sampler of claim 1 wherein the first and second guides each have a guide slot on an upper end surface thereof.
5. The automatic sampler of claim 1 wherein the second frame defines a hole therethrough for engaging the lifter.
6. An automatic sampling machine as claimed in claim 1, wherein the iron ore sampling head can take iron ore or fine iron powder or powdered flux.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121926273.0U CN215985269U (en) | 2021-08-17 | 2021-08-17 | Automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121926273.0U CN215985269U (en) | 2021-08-17 | 2021-08-17 | Automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985269U true CN215985269U (en) | 2022-03-08 |
Family
ID=80580376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121926273.0U Active CN215985269U (en) | 2021-08-17 | 2021-08-17 | Automatic sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985269U (en) |
-
2021
- 2021-08-17 CN CN202121926273.0U patent/CN215985269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic sampling machine Effective date of registration: 20230602 Granted publication date: 20220308 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Ji'nan Shun Deweier Metallurgical Technology Co.,Ltd. Registration number: Y2023980042651 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220308 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Ji'nan Shun Deweier Metallurgical Technology Co.,Ltd. Registration number: Y2023980042651 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic sampling machine Granted publication date: 20220308 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: Ji'nan Shun Deweier Metallurgical Technology Co.,Ltd. Registration number: Y2024370000019 |