[go: up one dir, main page]

CN106950607A - A kind of Reconnaissance Survey device being conveniently replaceable - Google Patents

A kind of Reconnaissance Survey device being conveniently replaceable Download PDF

Info

Publication number
CN106950607A
CN106950607A CN201710149889.3A CN201710149889A CN106950607A CN 106950607 A CN106950607 A CN 106950607A CN 201710149889 A CN201710149889 A CN 201710149889A CN 106950607 A CN106950607 A CN 106950607A
Authority
CN
China
Prior art keywords
casing
drill bit
survey device
reconnaissance survey
conveniently replaceable
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.)
Granted
Application number
CN201710149889.3A
Other languages
Chinese (zh)
Other versions
CN106950607B (en
Inventor
李培培
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Provincial Institute Of Geological Engineering Investigation
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710149889.3A priority Critical patent/CN106950607B/en
Publication of CN106950607A publication Critical patent/CN106950607A/en
Application granted granted Critical
Publication of CN106950607B publication Critical patent/CN106950607B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V9/00Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)

Abstract

The present invention provides a kind of Reconnaissance Survey device being conveniently replaceable, and is related to Reconnaissance Survey field.The Reconnaissance Survey device being conveniently replaceable, including base, the both sides of the base top are installed with expansion link, pole is installed with the top of the expansion link, and the top of two poles is fixedly connected by cross bar, the bottom of the cross bar is installed with motor, and the output shaft of the motor is installed with casing, the bottom of the casing is interspersed to be provided with drill bit, and the drill bit runs through the bottom of casing close to one end of casing and extends to the inside of casing.The Reconnaissance Survey device being conveniently replaceable, pass through the improvement to casing, in the presence of inserted link, spring lever, the body of rod, connecting rod, spring, neck, kelly, fixture block and groove, the effect that convenience is changed to drill bit is reached, so as to facilitate replacing of the Reconnaissance Survey device to part, therefore also improve the service efficiency of Reconnaissance Survey device.

Description

A kind of Reconnaissance Survey device being conveniently replaceable
Technical field
The present invention relates to Reconnaissance Survey technical field, specially a kind of Reconnaissance Survey device being conveniently replaceable.
Background technology
Exploration refers to investigate a regional mineral reserve, finds out mineral reserve distribution situation, determine the position of ore body, shape, size, Situations such as regularity of ore formation, rock property, geological structure, the mineral deposit for having extraction value is found, engineering geologic investigation is by each The means of kind, method are reconnoitred to geology, detected, it is determined that suitable supporting course, according to the foundation bearing capacity of supporting course, determines base Plinth type, calculates the enquiry-based activity of underlying parameter, wherein physical prospecting abbreviation physical prospecting is with the close of various rocks and ore The difference of the physical property such as degree, magnetic, electrical, elasticity, radioactivity is Research foundation, with different physical methods and physical prospecting instrument Device, the change of the natural or artificial geophysical field of detection, the Use of Geophysical Data obtained by analysis, research infers, explains ground Texture make with distribution of mineral deposits situation, at present main geophysical prospecting method have gravimetric prospecting, magnetic prospecting, electrical prospecting, seismic prospecting, Radioactivity survey etc., according to the difference of working space, can be divided into physical prospecting in ground physical prospecting, airborne geophysical prospecting, marine geophysical prospecting, well again Deng.
Measurement is, according to certain rule, the phenomenon observed to be described with data, i.e., makes quantificational description to things, is measured It is that, to non-quantized quantizing process in kind, inside mechanical engineering, measurement, which refers to, says measured with having the standard volume of measurement unit Numerically it is compared, so that it is determined that the experiment process of cognition of the two ratio, it is several that the object of measurement is that measurement object is referred mainly to Any quantity, including length, area, shape, elevation, angle, surface roughness and Form and position error etc., be the characteristics of due to geometric sense Species is various, and shape is again of all kinds, therefore must all add for their characteristic, the definition of measured parameter, and standard etc. To study and be familiar with, to measure.
In Reconnaissance Survey, Reconnaissance Survey device will be used, but Reconnaissance Survey device in the market, using During be not easy to carry out renewal part to Reconnaissance Survey device, therefore also reduce the service efficiency of Reconnaissance Survey device, The operating efficiency of Reconnaissance Survey device is also reduced simultaneously.
The content of the invention
(One)The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of Reconnaissance Survey device being conveniently replaceable, Reconnaissance Survey is solved The problem of device is not easy to renewal part.
(Two)Technical scheme
To realize object above, the present invention is achieved by the following technical programs:A kind of Reconnaissance Survey device being conveniently replaceable, Including base, the both sides of the base top, which are installed with the top of expansion link, the expansion link, is installed with pole, And the top of two poles is fixedly connected by cross bar, the bottom of the cross bar is installed with motor, the output of the motor Axle is installed with casing, and the bottom of the casing is interspersed to be provided with drill bit, and the drill bit runs through casing close to one end of casing Bottom and extend to the inside of casing, the both sides of the casing, which are interted, is provided with inserted link, the inserted link close to casing one End runs through the side of casing and extends to the inside of casing.
The top and bottom that the inserted link is located at box house one end are installed with spring lever, and the spring lever is close One end of cabinet wall is fixedly connected with the inwall of casing, the both sides of the cabinets cavity and the top fixed installation for being located at inserted link There is the body of rod, the one end of the body of rod away from cabinet wall is connected with connecting rod by rotating shaft, and the connecting rod is close to cabinet wall Side and spring is installed with above the body of rod, the inwall of the spring one end and casing away from connecting rod, which is fixed, to be connected Connect, the both sides of the drill bit offer neck, and the inside of the neck is connected with the kelly being adapted with neck, the kelly One end away from neck is fixedly connected with the one end of connecting rod away from spring, the controller electricity of the expansion link and motor with peripheral hardware Property connection.
It is preferred that, the bottom of the base is installed with buffer substrate tablet, and the bottom of the buffer substrate tablet is installed with fixation Bar.
It is preferred that, the quantity of the buffer substrate tablet is four, and four buffer substrate tablets are distributed in the corner of base bottom.
It is preferred that, offer the through hole for being available for drill bit to pass through on the base and below drill bit.
It is preferred that, the surface of the drill bit and internal sleeve positioned at casing is provided with the sleeve that is adapted with drill bit, the set The bottom of cylinder is fixedly connected with the bottom of cabinets cavity.
It is preferred that, open up fluted at the top of the drill bit, the inside of the groove is connected with the card being adapted with groove Block, the top of the fixture block at the top of cabinets cavity with being fixedly connected.
(Three)Beneficial effect
The invention provides a kind of Reconnaissance Survey device being conveniently replaceable.Possesses following beneficial effect:
1st, the Reconnaissance Survey device being conveniently replaceable, by the improvement to casing, inserted link, spring lever, the body of rod, connecting rod, spring, In the presence of neck, kelly, fixture block and groove, the effect that convenience is changed to drill bit has been reached, has been surveyed so as to facilitate exploration Replacing of the device to part is measured, therefore also improves the service efficiency of Reconnaissance Survey device.
2nd, the Reconnaissance Survey device being conveniently replaceable, by the setting to expansion link and through hole, has reached convenience to exploration The effect that the height of measurement apparatus is adjusted, so as to be also convenient for the work of Reconnaissance Survey device, therefore also improves exploration The service efficiency of measurement apparatus.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the internal structure schematic diagram of casing of the present invention.
In figure:1 base, 2 expansion links, 3 poles, 4 cross bars, 5 motors, 6 casings, 7 drill bits, 8 inserted links, 9 spring levers, 10 bars Body, 11 connecting rods, 12 springs, 13 necks, 14 kellies, 15 buffer substrate tablets, 16 fix bars, 17 through holes, 18 sleeves, 19 fixture blocks, 20 grooves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of Reconnaissance Survey device being conveniently replaceable, as shown in Figure 1-2, including base 1, base 1 bottom is installed with buffer substrate tablet 15, and the bottom of buffer substrate tablet 15 is installed with fix bar 16, and the quantity of buffer substrate tablet 15 is four It is individual, and four buffer substrate tablets 15 are distributed in the corner of the bottom of base 1, the setting of buffer substrate tablet 15 has reached and has entered row buffering to device Effect, the setting of fix bar 16 has reached on the effect that device is fixed, base 1 and offered positioned at the lower section of drill bit 7 The through hole 17 that drill bit 7 passes through is available for, the both sides at the top of base 1 are installed with expansion link 2, and peace is fixed at the top of expansion link 2 Top equipped with pole 3, and two poles 3 is fixedly connected by cross bar 4, the setting of expansion link 2, has been reached to the height of cross bar 4 The effect being adjusted, the bottom of cross bar 4 is installed with motor 5, and the output shaft of motor 5 is installed with casing 6, casing 6 Bottom it is interspersed be provided with drill bit 7, drill bit 7 through the bottom of casing 6 and extends to the inside of casing 6 close to one end of casing 6, The surface of drill bit 7 and internal sleeve positioned at casing 6 are provided with the sleeve 18 that is adapted with drill bit 7, the bottom of sleeve 18 with casing 6 The bottom of chamber is fixedly connected, the setting of sleeve 18, has reached and spacing effect is carried out to drill bit 7, and the top of drill bit 7 offers recessed Groove 20, the inside of groove 20 is connected with the fixture block 19 being adapted with groove 20, and the top of fixture block 19 is consolidated with the top of the inner chamber of casing 6 Fixed connection, the both sides of casing 6, which are interted, is provided with inserted link 8, and inserted link 8 is close to one end of casing 6 through the side of casing 6 and extension To the inside of casing 6.
The top and bottom that inserted link 8 is located at box house one end are installed with spring lever 9, and spring lever 9 is close to casing 6 One end of inwall is fixedly connected with the inwall of casing 6, the setting of spring lever 9, has reached the effect resetted to inserted link 8, case The both sides of the inner chamber of body 6 and the body of rod 10 is installed with positioned at the top of inserted link 8, the one end of the body of rod 10 away from the inwall of casing 6 passes through Rotating shaft is connected with connecting rod 11, and connecting rod 11 close to the side of the inwall of casing 6 and is installed with bullet positioned at the top of the body of rod 10 Spring 12, the one end of spring 12 away from connecting rod 11 is fixedly connected with the inwall of casing 6, and the both sides of drill bit 7 offer neck 13, card The inside of groove 13 is connected with the kelly 14 being adapted with neck 13, and the one end of kelly 14 away from neck 13 is with connecting rod 11 away from spring 12 one end is fixedly connected, and the controller of expansion link 2 and motor 5 with peripheral hardware is electrically connected with, the model of peripheral control unit MAM-200。
Operation principle:When deployed, the controller of peripheral hardware is operated, control expansion link 2 and motor 5 work, motor 5, which drives, to be bored First 7 rotate, and expansion link 2 drives the motor 5 of the bottom of cross bar 4 to carry out position adjustments, when needing more bit change 7, pressing inserted link 8 Two ends so that the kelly 14 of the side of connecting rod 11 and neck 13 are separated, so as to take out drill bit 7.
In summary, the Reconnaissance Survey device being conveniently replaceable, by the improvement to casing 6, inserted link 8, spring lever 9, In the presence of the body of rod 10, connecting rod 11, spring 12, neck 13, kelly 14, fixture block 19 and groove 20, reach that convenience is entered to drill bit 7 The effect that row is changed, so as to facilitate replacing of the Reconnaissance Survey device to part, therefore also improves making for Reconnaissance Survey device Use efficiency.
Also, by the setting to expansion link 2 and through hole 17, reach that convenience is adjusted to the height of Reconnaissance Survey device The effect of section, so as to be also convenient for the work of Reconnaissance Survey device, therefore also improves the service efficiency of Reconnaissance Survey device.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment Intrinsic key element.In the absence of more restrictions, by sentence " including one ... the key element limited, it is not excluded that Also there is other identical element in process, method, article or equipment including the key element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understand and these embodiments can be carried out without departing from the principles and spirit of the present invention a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of Reconnaissance Survey device being conveniently replaceable, including base(1), it is characterised in that:The base(1)The both sides at top It is installed with expansion link(2), the expansion link(2)Top be installed with pole(3), and two poles(3)Top Portion passes through cross bar(4)It is fixedly connected, the cross bar(4)Bottom be installed with motor(5), the motor(5)Output shaft It is installed with casing(6), the casing(6)Bottom interspersed be provided with drill bit(7), the drill bit(7)Close to casing(6)'s Casing is run through in one end(6)Bottom and extend to casing(6)Inside, the casing(6)Both sides intert be provided with inserted link (8), the inserted link(8)Close to casing(6)One end run through casing(6)Side and extend to casing(6)Inside;
The inserted link(8)Top and bottom positioned at box house one end are installed with spring lever(9), the spring lever (9)Close to casing(6)One end of inwall and casing(6)Inwall be fixedly connected, the casing(6)The both sides of inner chamber and positioned at insert Bar(8)Top be installed with the body of rod(10), the body of rod(10)Away from casing(6)One end of inwall is connected by rotating shaft activity It is connected to connecting rod(11), the connecting rod(11)Close to casing(6)The side of inwall and positioned at the body of rod(10)Top be installed with Spring(12), the spring(12)Away from connecting rod(11)One end and casing(6)Inwall be fixedly connected, the drill bit(7)'s Both sides offer neck(13), the neck(13)Inside be connected with and neck(13)The kelly being adapted(14), it is described Kelly(14)Away from neck(13)One end and connecting rod(11)Away from spring(12)One end be fixedly connected, the expansion link(2) And motor(5)Controller with peripheral hardware is electrically connected with.
2. a kind of Reconnaissance Survey device being conveniently replaceable according to claim 1, it is characterised in that:The base(1)'s Bottom is installed with buffer substrate tablet(15), the buffer substrate tablet(15)Bottom be installed with fix bar(16).
3. a kind of Reconnaissance Survey device being conveniently replaceable according to claim 2, it is characterised in that:The buffer substrate tablet(15) Quantity be four, and four buffer substrate tablets(15)It is distributed in base(1)The corner of bottom.
4. a kind of Reconnaissance Survey device being conveniently replaceable according to claim 1, it is characterised in that:The base(1)On And positioned at drill bit(7)Lower section offer and be available for drill bit(7)The through hole passed through(17).
5. a kind of Reconnaissance Survey device being conveniently replaceable according to claim 1, it is characterised in that:The drill bit(7)'s Surface and positioned at casing(6)Internal sleeve be provided with and drill bit(7)The sleeve being adapted(18), the sleeve(18)Bottom and case Body(6)The bottom of inner chamber is fixedly connected.
6. a kind of Reconnaissance Survey device being conveniently replaceable according to claim 1, it is characterised in that:The drill bit(7)'s Top opens up fluted(20), the groove(20)Inside be connected with and groove(20)The fixture block being adapted(19), the card Block(19)Top and casing(6)It is fixedly connected at the top of inner chamber.
CN201710149889.3A 2017-03-14 2017-03-14 A kind of Reconnaissance Survey device being conveniently replaceable Active CN106950607B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710149889.3A CN106950607B (en) 2017-03-14 2017-03-14 A kind of Reconnaissance Survey device being conveniently replaceable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710149889.3A CN106950607B (en) 2017-03-14 2017-03-14 A kind of Reconnaissance Survey device being conveniently replaceable

Publications (2)

Publication Number Publication Date
CN106950607A true CN106950607A (en) 2017-07-14
CN106950607B CN106950607B (en) 2018-12-18

Family

ID=59466988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710149889.3A Active CN106950607B (en) 2017-03-14 2017-03-14 A kind of Reconnaissance Survey device being conveniently replaceable

Country Status (1)

Country Link
CN (1) CN106950607B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107884842A (en) * 2017-10-25 2018-04-06 佛山杰致信息科技有限公司 A kind of physical prospecting device for swampy area
CN108044389A (en) * 2017-12-12 2018-05-18 蔡江明 A kind of numerically-controlled machine tool for being conveniently replaceable cutter

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101232808B1 (en) * 2012-11-28 2013-02-13 한국지질자원연구원 Variable length type fixing device of sensor and installation method of same
US20130284533A1 (en) * 2011-05-25 2013-10-31 Korea Institute Of Geoscience & Mineral Resources Excitation device and method for downhole seismic testing using the same
CN104801742A (en) * 2015-04-07 2015-07-29 武汉船用机械有限责任公司 Multi-bit drilling device
CN204887924U (en) * 2015-07-03 2015-12-23 何秤银 Native device is bored with many drill bits rail mounted to domestic planting
CN204968418U (en) * 2015-07-03 2016-01-20 何秤银 Domestic planting with many drill bits earth drill aircraft nose
CN105735908A (en) * 2016-04-13 2016-07-06 攀钢集团矿业有限公司 Drill rod connector and drilling machine
CN106124290A (en) * 2016-06-01 2016-11-16 宋娟 A kind of rock mechanics parameters rectifies an instrument
CN205733154U (en) * 2016-06-30 2016-11-30 广州市升华实业有限公司 A kind of hole saw lock

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130284533A1 (en) * 2011-05-25 2013-10-31 Korea Institute Of Geoscience & Mineral Resources Excitation device and method for downhole seismic testing using the same
KR101232808B1 (en) * 2012-11-28 2013-02-13 한국지질자원연구원 Variable length type fixing device of sensor and installation method of same
CN104801742A (en) * 2015-04-07 2015-07-29 武汉船用机械有限责任公司 Multi-bit drilling device
CN204887924U (en) * 2015-07-03 2015-12-23 何秤银 Native device is bored with many drill bits rail mounted to domestic planting
CN204968418U (en) * 2015-07-03 2016-01-20 何秤银 Domestic planting with many drill bits earth drill aircraft nose
CN105735908A (en) * 2016-04-13 2016-07-06 攀钢集团矿业有限公司 Drill rod connector and drilling machine
CN106124290A (en) * 2016-06-01 2016-11-16 宋娟 A kind of rock mechanics parameters rectifies an instrument
CN205733154U (en) * 2016-06-30 2016-11-30 广州市升华实业有限公司 A kind of hole saw lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107884842A (en) * 2017-10-25 2018-04-06 佛山杰致信息科技有限公司 A kind of physical prospecting device for swampy area
CN108044389A (en) * 2017-12-12 2018-05-18 蔡江明 A kind of numerically-controlled machine tool for being conveniently replaceable cutter
CN108044389B (en) * 2017-12-12 2020-04-17 南通杰卡博工程机械有限公司 Numerical control machine tool convenient for replacing cutter

Also Published As

Publication number Publication date
CN106950607B (en) 2018-12-18

Similar Documents

Publication Publication Date Title
CN104977618B (en) A kind of method evaluated shale gas reservoir and find dessert area
CA2915178C (en) Probabilistic methodology for real time drilling
US8725477B2 (en) Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics
CN106569288B (en) Fractured reservoir quality evaluation method based on reservoir fracture effectiveness cluster analysis
WO2009126881A2 (en) Method to generate numerical pseudocores using borehole images, digital rock samples, and multi-point statistics
CN110056346B (en) Oil reservoir three-dimensional original water saturation simulation method based on trend change function
CN103576212A (en) Complex structural well constrained three dimensional density sequence inversion method
CN106285642B (en) Stratum pore pressure prediction method based on seismic data
CN107748399A (en) Mountain front infrastructure layer method is identified using Interface Inversion of Gravity Field
CN106401574A (en) Method for predicting stratum pressure of high temperature geothermal well before drilling
Feng et al. 3D numerical simulation of heterogeneous in situ stress field in low-permeability reservoirs
CN110361795A (en) The exploitation method of the oil-gas reservoir controlled by Strike-slip faulted
NO345736B1 (en) Method for mapping reservoir fluid motion using gravity sensors
CN207457521U (en) A kind of electrical measuring instrument, that can be drilled
CN106950607A (en) A kind of Reconnaissance Survey device being conveniently replaceable
Vittore et al. Full development phase of the Loma Campana block: Black oil to gas and condensate windows
CN107703543A (en) It is a kind of based on generalized Poisson than formation pore pressure Forecasting Methodology and system
CN110244358A (en) Knowledge method is sentenced in oil-gas escape area caused by a kind of structure destruction
CN110941029B (en) Speed modeling method related to geological capping
CN206707690U (en) A kind of drilling measuring support for being easy to regulation
Lacazette et al. Using Petroleum Industry Data to Locate, Characterize, and Simulate a Hot Sedimentary Aquifer Geothermal Prospect
CN205958772U (en) Position electric logging device based on parallel electric method technique of network
CN211821422U (en) On-spot exploration device for architectural design
Parra et al. Permeability and porosity images based on crosswell reflection seismic measurements of a vuggy carbonate aquifer at the Hillsboro site, South Florida
Zeng et al. Stress Barrier Characterization and Application for Engineering Sweet Spot Prediction in Deep Shale Gas Reservoirs

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
TA01 Transfer of patent application right

Effective date of registration: 20181031

Address after: 235100 No. 43, Zhong Jia Nan lane, new town, Suixi, Huaibei, Anhui.

Applicant after: Zhu Dezhong

Address before: 235000 7 Tengfei Road, Huaibei Industrial Park, Du Ji District, Huaibei, China

Applicant before: Li Peipei

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191122

Address after: 210000 No.11, Andemen street, Nanjing, Jiangsu Province

Patentee after: Jiangsu Provincial Institute of Geological Engineering Investigation

Address before: 235100 Anhui city of Huaibei province Suixi County town of Zhong Jia Nan Xiang No. 43

Patentee before: Zhu Dezhong