CN114354240B - Manual-automatic integrated geological detection sampling device - Google Patents
Manual-automatic integrated geological detection sampling device Download PDFInfo
- Publication number
- CN114354240B CN114354240B CN202210014276.XA CN202210014276A CN114354240B CN 114354240 B CN114354240 B CN 114354240B CN 202210014276 A CN202210014276 A CN 202210014276A CN 114354240 B CN114354240 B CN 114354240B
- Authority
- CN
- China
- Prior art keywords
- rod
- sampling
- soil
- manual
- sampling barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 82
- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 65
- 238000005192 partition Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000005527 soil sampling Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention relates to the field of geological detection, in particular to a manual-automatic geological detection sampling device which is convenient for carrying out layered sampling on soil and comprises the following components: including the sample bucket, cut apart the dish, set screw I, the base, automatic pole and action bars, sliding connection has a plurality of dishes of cutting apart in the sample bucket, equal threaded connection has a set screw I on every the dish of cutting apart, set screw I can push up in the sample bucket, the rigid coupling has the automatic pole on the base, sliding connection has the action bars on the automatic pole, be connected with the sample bucket on the action bars, the sample bucket can use self centre of a circle to rotate as the axis, still include screw hole I and driving head I, driving head I rotates to be connected on the action bars, all be provided with screw hole I on driving head I and the sample bucket, still including inserting the soil point, the sample bucket lower extreme is provided with a plurality of soil points of inserting.
Description
Technical Field
The invention relates to the field of geological detection, in particular to a manual-automatic integrated geological detection sampling device.
Background
In the geological exploration process, soil at different positions is required to be sampled according to different exploration demands, and the extracted soil is collected to facilitate subsequent detection operation, so that exploration personnel can know soil information of the ground, subsequent construction or soil restoration and other operations aiming at the soil are facilitated, in the prior art, manual excavation or sampling machine is generally adopted to conduct soil sampling operation, thus completing information acquisition tasks, but in the prior art, stratified sampling of the soil is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the manual-automatic integrated geological detection sampling device which has the beneficial effects of being convenient for carrying out stratified sampling on soil.
The technical scheme adopted for solving the technical problems is as follows:
manual-automatic integrated geological detection sampling device: including the sample bucket, cut apart the dish, set screw I, the base, automatic pole and action bars, sliding connection has a plurality of dishes of cutting apart in the sample bucket, equal threaded connection has a set screw I on every the dish of cutting apart, set screw I can push up in the sample bucket, the rigid coupling has the automatic pole on the base, sliding connection has the action bars on the automatic pole, is connected with the sample bucket on the action bars, the sample bucket can use self centre of a circle as the axis rotation.
Manual-automatic integrated geological detection sampling device still includes screw hole I and driving head I, and driving head I rotates to be connected on the action bars, all is provided with screw hole I on driving head I and the sampling bucket.
The manual-automatic integrated geological detection sampling device further comprises a soil inserting tip, and a plurality of soil inserting tips are arranged at the lower end of the sampling barrel.
Drawings
The disclosure may be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a base;
FIGS. 2 and 3 are schematic structural diagrams of the sampling barrel;
FIG. 4 is a schematic view of the structure of a split disc;
FIGS. 5 and 6 are schematic views of the structure of the slide bar;
FIG. 7 is a schematic view of the structure of the automatic lever;
FIG. 8 is a schematic diagram of the structure of a dial casing;
fig. 9 and 10 are schematic views of the overall structure of an automated manual geological detection sampling device.
Detailed Description
In addition, as an example, as shown in fig. 1, 2, 3, 4 and 9, this example solves the problem of facilitating stratified sampling of soil,
the device comprises a division disc 201, a fixing screw I202, a sampling barrel 101, an automatic rod 302, a base 301 and an operating rod 401, wherein the division discs 201 are all in sliding connection in the sampling barrel 101, the fixing screws I202 are respectively in threaded connection with the division discs 201, the fixing screws I202 can fix the division discs 201, the automatic rod 302 is fixedly connected to the base 301, the operating rod 401 is in sliding connection with the automatic rod 302, the sampling barrel 101 is connected to the operating rod 401, and the sampling barrel 101 can rotate by taking the center of a circle of the sampling barrel as an axis.
The geology personnel put base 301 and wait the sample position, then operate lever 401 and slide downwards on automatic pole 302, thereby make sample barrel 101 downstream, operate sample barrel 101 and use self centre of a circle as the axis rotation in sample barrel 101 downstream in-process, and then make sample barrel 101 insert in the soil, a plurality of division dish 201 are with sample barrel 101 internal portion in-process, in sample barrel 101 inserts soil, soil can get into sample barrel 101 inside, because the shape setting of division dish 201 can make soil get into from the round hole department of division dish 201 center, thereby along with sample barrel 101 insert soil depth increase and then make soil get into gradually in the space between two division dish 201, and then accomplish the operation of taking earth, wait to be located sample barrel 101 two spaces between the division dish 201 of lower floor are filled with the soil after, along with sample barrel 101's insertion depth continues to increase, soil can get into two division dish 201 top of lower floor after getting into sample barrel 101, and then make soil get into next portion in, circulate above-mentioned operation, thereby realize carrying out the layering to soil, and simultaneously make soil insert the soil and slide the effect and can be fixed to the soil sample plate 201 when the time of the suitable soil is cut apart to the soil is fixed according to the fixed distance of the soil, and the demand of the soil is convenient for the soil is cut apart to the soil is measured.
In addition, as an example, as shown in fig. 1 and 3, this example solves the problem of facilitating automatic completion of the sampling operation,
the device further comprises a driving head I402 and a threaded hole I104, the driving head I402 is connected to the operating rod 401 in a rotating mode, the threaded hole I104 is formed in each of the sampling barrel 101 and the driving head I402, a first motor and a first lead screw are arranged on the automatic rod 302, the first lead screw is fixedly connected to an output shaft of the first motor, the first lead screw is in threaded connection with the operating rod 401, a second motor is arranged on the operating rod 401, and an output shaft of the second motor is fixedly connected with the driving head I402.
Screw bolts are screwed into threaded holes I104 in the sampling barrel 101 and the driving head I402, so that the sampling barrel 101 and the driving head I402 are connected together, a geological staff can operate a first motor to start, the first motor drives a first screw rod to rotate, the first screw rod rotates to enable an operation rod 401 to slide downwards along the automatic rod 302 under the limit of the automatic rod 302, a second motor can be operated to start in the sliding process, the second motor is further enabled to rotate to drive the driving head I402 to rotate, the driving head I402 rotates to drive the sampling barrel 101 to rotate, and accordingly the sampling barrel 101 can rotate continuously in the downward movement process of the sampling barrel 101, and soil sampling operation can be conveniently completed.
In addition, as an example, as shown in fig. 2, this example solves the problem of further facilitating the soil taking operation,
the device also comprises a soil inserting tip 103, wherein a plurality of soil inserting tips 103 are arranged at the lower end of the sampling barrel 101.
When the sampling tub 101 moves downward to contact with the soil, the plurality of soil-inserting tips 103 on the sampling tub 101 may contact the ground before the soil, so that the sampling tub 101 can be easily inserted into the soil, thereby facilitating the soil sampling operation.
In addition, as an example, as shown in fig. 4, this example solves the problem of entering into gaps between the plurality of dividing plates 201 with soil,
the device further comprises a soil loosening block 203, and a plurality of soil loosening blocks 203 are respectively arranged on a plurality of dividing plates 201.
When sampling bucket 101 downward movement and self constantly rotate and carry out the operation of getting soil, a plurality of cutting apart the dish 201 can follow sampling bucket 101 with the orbit motion, and then make when soil through cutting apart the round hole at dish 201 center, a plurality of loose soil pieces 203 can rotate and contact with soil to in making the loose entering of soil can be loose anticipate the gap, prevent laminating between the soil too firm, thereby the condition that the soil directly gets into upper seam gap appears when the gap of below appears not being filled up, guarantees the sampling effect.
In addition, as an example, as shown in fig. 3, this example solves the problem of facilitating the removal of soil,
the device also comprises a threaded hole II 102, a notch is formed in the sampling barrel 101, and a plurality of threaded holes II 102 are formed in the periphery of the notch respectively.
Before sampling, geology personnel talks that an arc type apron laminating that can laminate the sample bucket 101 surface is detained on sample bucket 101 earlier, thereby consequently screws the mode of screw in to a plurality of screw holes II 102 is fixed circular arc type apron, waits to sample to end and takes out sample bucket 101, thereby take off circular arc type apron through the mode of unscrewing a plurality of screws later, and then be convenient for take out the soil of collecting, leak the notch simultaneously and still be favorable to geology personnel to operate a plurality of division dish 201 and slide, and then the geology personnel operation of being convenient for.
In addition, as an example, as shown in FIG. 5, this example solves the problem of being able to manually harvest soil in the absence of a powered environment
Still include atress board 106, manual pole 501, slide bar 601, set screw II 502 and driving head II 602 in this device, two set screw II 502 equal threaded connection are on manual pole 501, can screw in two set screw II 502 on the base 301, and sliding connection has slide bar 601 on the manual pole 501, rotates on the slide bar 601 to be connected with driving head II 602, and screw hole I104 sets up on driving head II 602, and two atress boards 106 equal fixed connection are on sampling barrel 101.
Because when geology fetches earth, need to fetch earth in various open-air environments according to the sampling demand, so there is the outdoor condition that does not have suitable power, can't realize the work of fetching earth automatically, geology personnel can pull down from drive head I402 on the sample bucket 101 this moment, later be connected sample bucket 101 and drive head II 602 through the mode of screwing in the bolt to screw hole I104 on sample bucket 101 and the drive head II 602, later handheld sample bucket 101 makes sample bucket 101 and ground contact, geology personnel use the hammer to hammer two atress boards 106 and then make sample bucket 101 atress afterwards, thereby smash sample bucket 101 into ground in, and then make sample bucket 101 can accomplish manual operation of fetching earth.
In addition, as an example, as shown in FIGS. 3, 5 and 6, this example solves the problem of further facilitating manual soil sampling
Still including stirring post 107 and dwang 701 in this device, stirring post 107 sets up on sampling barrel 101, rotates on the slide bar 601 and is connected with dwang 701, stirs post 107 and can be stirred by dwang 701.
The geology personnel uses the hammer to hammer two atress boards 106 and then makes sampling bucket 101 smash into ground in-process, geology personnel can regularly hold the dwang 701 tail end operation dwang 701 and rotate, and then make dwang 701 stir and stir the post 107 and remove, stir the post 107 and remove thereby make sampling bucket 101 rotate, and then make sampling bucket 101 intermittent type rotate, thereby make sampling bucket 101 carry out the loosening of certain degree to the soil surface of sampling bucket 101 contact, thereby further be convenient for sampling bucket 101 insert in the soil and get the soil operation, stir the tail end distance dwang 701 of post 107 and slide bar 601 rotation junction distance far arm is longer, so the operation of stirring the post 107 and remove can be accomplished easily to geology personnel's operation of being convenient for.
In addition, as an example, as shown in FIGS. 3, 5, 6 and 10, this example solves the problem of facilitating the operation of geologist
The device further comprises a spring 802, a booster ball 801 and a magnetic force shell 105, wherein the booster ball 801 is connected to the sliding rod 601 in a sliding mode, two springs 802 are arranged between the sliding rod 601 and the booster ball 801, the magnetic force shell 105 is arranged on the sampling barrel 101, and the magnetic force shell 105 can absorb the booster ball 801.
When geology personnel are connected sampling bucket 101 and drive head II 602, the helping hand ball 801 can get into in the magnetic force shell 105, and magnetic force shell 105 can adsorb helping hand ball 801, later when the handheld dwang 701 tail end operation dwang 701 of geology personnel rotates and makes stirring post 107 remove, magnetic force shell 105 can drive helping hand ball 801 and remove, and then make spring 802 atress, thereby make geology personnel can be light after rotating sampling bucket 101 once turn back sampling bucket 101, and then further be convenient for accomplish the not hard up to soil, the soil sampling operation is accomplished to sampling bucket 101 of being convenient for.
In addition, as an example, as shown in FIG. 5, this example solves the problem of facilitating the removal of the sampling bucket 101 from the soil by geologist
The device further comprises a fixed block 603, the sliding rod 601 is connected with the fixed block 603 in a sliding mode, a plurality of grooves are formed in the manual rod 501, the fixed block 603 can be inserted into the grooves, and two handles are arranged on the sliding rod 601.
After the geology personnel operate the sampling bucket 101 and accomplish soil sampling operation, thereby the accessible is handheld two handles on the slide bar 601 upwards to mention the slide bar 601, and then take out sampling bucket 101 from soil, because sampling bucket 101 weight is heavier, so geology personnel can be in taking out the in-process, insert the inslot through sliding fixed block 603, thereby temporarily fix the slide bar 601, thereby after geology personnel resumes physical power again slide bar 601 and continue to carry and draw sampling bucket 101, and then the geology personnel of being convenient for take out sampling bucket 101 from soil.
In addition, as an example, as shown in FIGS. 7-10, this example solves the problem of stone removal from the ground
The device further comprises a matching part 902, a poking shell 901 and a torsion spring 903, wherein the poking shells 901 are rotatably connected to the base 301, the matching parts 902 are respectively arranged on the poking shells 901, and the torsion springs 903 are arranged between the base 301 and the poking shells 901.
When geology personnel move downwards in operating the sampling bucket 101, make sampling bucket 101 pass through base 301 center, and then make sampling bucket 101 press a plurality of cooperation portions 902 and make a plurality of shell 901 rotate and open, thereby make a plurality of shell 901 dial the stone on ground and then be convenient for sampling bucket 101 insert in the soil, after sampling finishes sampling bucket 101 and lifts up, a plurality of shells 901 dial the automatic turning back, thereby form the state of gathering again.
Claims (4)
1. Manual-automatic integrated geological detection sampling device, its characterized in that: the automatic sampling device comprises a sampling barrel (101), a dividing disc (201), a fixing screw I (202), a base (301), an automatic rod (302) and an operating rod (401), wherein a plurality of dividing discs (201) are connected in a sliding mode in the sampling barrel (101), each dividing disc (201) is connected with one fixing screw I (202) in a threaded mode, the fixing screw I (202) can prop against the inside of the sampling barrel (101), the base (301) is fixedly connected with the automatic rod (302), the automatic rod (302) is connected with the operating rod (401) in a sliding mode, the sampling barrel (101) is connected with the operating rod (401), and the sampling barrel (101) can rotate by taking the center of a circle of the self as an axis;
the device also comprises a threaded hole I (104) and a driving head I (402), wherein the driving head I (402) is rotationally connected to the operating rod (401), and the threaded hole I (104) is arranged on both the driving head I (402) and the sampling barrel (101);
the soil loosening device further comprises soil loosening blocks (203), and a plurality of soil loosening blocks (203) are arranged on each partition plate (201);
the sampling barrel comprises a base (301), and is characterized by further comprising a stress plate (106), a manual rod (501), a fixing screw II (502), a sliding rod (601) and a driving head II (602), wherein the manual rod (501) is connected with two fixing screws II (502) in a threaded manner, the two fixing screws II (502) can be screwed into the base (301), the sliding rod (601) is connected onto the manual rod (501) in a sliding manner, the driving head II (602) is connected onto the sliding rod (601) in a rotating manner, a threaded hole I (104) is formed in the driving head II (602), and the sampling barrel (101) is fixedly connected with the two stress plates (106);
the sampling barrel comprises a sampling barrel body, a sliding rod (601) and a rotating rod (701), wherein the sliding rod (107) is arranged on the sampling barrel body (101), the rotating rod (701) is rotationally connected to the sliding rod (601), and the rotating rod (701) can slide the sliding rod (107);
the device comprises a sliding rod (601), and is characterized by further comprising a booster ball (801), springs (802) and a magnetic force shell (105), wherein the booster ball (801) is connected to the sliding rod (601) in a sliding manner, two springs (802) are arranged between the booster ball (801) and the sliding rod (601), the magnetic force shell (105) is arranged on a sampling barrel (101), and the magnetic force shell (105) can adsorb the booster ball (801);
still include fixed block (603), fixed block (603) sliding connection is on slide bar (601), is provided with a plurality of grooves on manual pole (501), and fixed block (603) can insert in the groove.
2. An automated manual geological detection sampling device according to claim 1, wherein: the soil sampler also comprises a soil inserting tip (103), and a plurality of soil inserting tips (103) are arranged at the lower end of the sampling barrel (101).
3. An automated manual geological detection sampling device according to claim 2, wherein: still include screw hole II (102), be provided with a notch on sample bucket (101), be provided with a plurality of screw holes II (102) around the notch.
4. A manual-automatic geological detection sampling device according to claim 3, characterized in that: still including dialling shell (901), cooperation portion (902) and torsional spring (903), a plurality of shell (901) of dialling all rotate and connect on base (301), all be provided with cooperation portion (902) on every dialling shell (901), every dials and all is provided with two torsional springs (903) between shell (901) and base (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014276.XA CN114354240B (en) | 2022-01-06 | 2022-01-06 | Manual-automatic integrated geological detection sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210014276.XA CN114354240B (en) | 2022-01-06 | 2022-01-06 | Manual-automatic integrated geological detection sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114354240A CN114354240A (en) | 2022-04-15 |
| CN114354240B true CN114354240B (en) | 2023-11-03 |
Family
ID=81106301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210014276.XA Active CN114354240B (en) | 2022-01-06 | 2022-01-06 | Manual-automatic integrated geological detection sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114354240B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114778331B (en) * | 2022-06-20 | 2022-09-02 | 山东宇创工程勘察设计有限公司 | Geological disaster surveying equipment for mine |
| CN118067439B (en) * | 2024-04-19 | 2024-07-05 | 山东佳邦机械设备有限公司 | Soil sampling device for ecological environment monitoring |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444014A (en) * | 1973-05-23 | 1976-07-28 | Trentham Ltd G Percy | Soil sampling method and apparatus |
| CN207894634U (en) * | 2018-02-28 | 2018-09-21 | 史册 | A kind of highway engineering soil sample collector |
| CN209148327U (en) * | 2018-09-18 | 2019-07-23 | 四川农业大学 | A kind of forestry land used quality detection sampler |
| CN110361223A (en) * | 2019-07-31 | 2019-10-22 | 盐城师范学院 | A kind of sampler of beach reclamation area agricultural land soil |
| CN209783948U (en) * | 2019-03-22 | 2019-12-13 | 河南省水利勘测有限公司 | automatic sampling device for soil remediation |
| CN112362386A (en) * | 2020-11-23 | 2021-02-12 | 杭州崎枳环保科技有限公司 | Farmland soil detection sampler |
| CN214277490U (en) * | 2021-02-22 | 2021-09-24 | 刘潇 | Geological mineral exploration sampling device |
| CN214334299U (en) * | 2021-02-02 | 2021-10-01 | 杨飞 | Soil sampling device for road building engineering |
-
2022
- 2022-01-06 CN CN202210014276.XA patent/CN114354240B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1444014A (en) * | 1973-05-23 | 1976-07-28 | Trentham Ltd G Percy | Soil sampling method and apparatus |
| CN207894634U (en) * | 2018-02-28 | 2018-09-21 | 史册 | A kind of highway engineering soil sample collector |
| CN209148327U (en) * | 2018-09-18 | 2019-07-23 | 四川农业大学 | A kind of forestry land used quality detection sampler |
| CN209783948U (en) * | 2019-03-22 | 2019-12-13 | 河南省水利勘测有限公司 | automatic sampling device for soil remediation |
| CN110361223A (en) * | 2019-07-31 | 2019-10-22 | 盐城师范学院 | A kind of sampler of beach reclamation area agricultural land soil |
| CN112362386A (en) * | 2020-11-23 | 2021-02-12 | 杭州崎枳环保科技有限公司 | Farmland soil detection sampler |
| CN214334299U (en) * | 2021-02-02 | 2021-10-01 | 杨飞 | Soil sampling device for road building engineering |
| CN214277490U (en) * | 2021-02-22 | 2021-09-24 | 刘潇 | Geological mineral exploration sampling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114354240A (en) | 2022-04-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114354240B (en) | Manual-automatic integrated geological detection sampling device | |
| CN109799110A (en) | A kind of geological exploration instrument with soil sample function | |
| CN109813569A (en) | A kind of deep soil device for quick collecting | |
| CN114718559B (en) | Geological exploration drilling device | |
| CN213336860U (en) | Geotechnical sampling mechanical equipment for civil engineering | |
| CN114608868A (en) | Portable sampling device for mineral exploration | |
| CN210198762U (en) | Deep earth sampling device for geological exploration | |
| CN115575176A (en) | Decomposition type soil sample collector | |
| CN215448568U (en) | Sample layered collecting and storing device for soil improvement hydrogeology research | |
| CN210128845U (en) | Geotome is used in electric power geology reconnaissance | |
| CN216284370U (en) | Soil sampling device for environmental engineering | |
| CN115541296A (en) | Sampling device based on hydraulic ring geological survey | |
| CN209542149U (en) | A kind of geotechnical engineering investigation sampler | |
| CN113945421A (en) | Water resource water quality sampling and detecting equipment with portable drill bit | |
| CN114575754A (en) | Drilling rig for rock and soil investigation | |
| CN210690112U (en) | Engineering geology reconnaissance is with soil sample collection system | |
| CN212454251U (en) | Earth-taking drill bit for land engineering | |
| CN207662653U (en) | Earth boring auger device and earth boring auger for soil sampling | |
| CN217878394U (en) | Soil property collecting device for small watershed environment monitoring | |
| CN216386402U (en) | Geotechnical sampling detection device for civil engineering | |
| CN211602470U (en) | Portable geological survey drilling equipment | |
| CN218444555U (en) | Soil sampling device | |
| CN216449223U (en) | Engineering is supervised and is used pitch road surface layer sampling device | |
| CN214471816U (en) | Hydrogeology surveys sampling device | |
| CN211784466U (en) | Novel sand ware is got in ground reconnaissance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231005 Address after: No. 8518, donghuancheng Road, Changchun City, Jilin Province, 130000 Applicant after: JILIN BRANCH OF CHINA NATIONAL GEOLOGICAL EXPLORATION CENTER OF BUILDING MATERIALS INDUSTRY Address before: 222000 No. 45, xinkong South Road, Haizhou District, Lianyungang City, Jiangsu Province Applicant before: Feng Tao |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |