CN105484744A - Soil sampling device - Google Patents
Soil sampling device Download PDFInfo
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- CN105484744A CN105484744A CN201510883468.4A CN201510883468A CN105484744A CN 105484744 A CN105484744 A CN 105484744A CN 201510883468 A CN201510883468 A CN 201510883468A CN 105484744 A CN105484744 A CN 105484744A
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- power set
- jacket casing
- casing
- drawing out
- soil
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Abstract
The invention discloses a soil sampling device which comprises a base, a soil sampling power device, a soil disengagement power device, a tube sleeve and a push rod installed on the output end of the soil disengagement power device in a rotatable sliding mode. The soil sampling power device is fixedly installed on the base. The output end of the soil sampling power device is connected with the soil disengagement power device, and the soil disengagement power device is driven to move in the vertical direction. The tube sleeve is fixedly installed on the soil disengagement power device. One end of the push rod is sleeved with the tube sleeve in a slidable mode, and the other end of the push rod is installed at the output end of the soil disengagement power device in a rotatable sliding mode. The soil sampling device has the advantages of being easy to operate, rapid and convenient to sample, low in labor intensity, stable and reliable.
Description
Technical field
The invention belongs to geological exploration field equipment, refer in particular to a kind of drawing out soil equipment.
Background technology
In geological prospecting work, usually need to take a sample to research to the soil structure of different regions, therefore, complete soil sampling work by needs by drawing out soil equipment.Existing drawing out soil equipment comprises base, and rotary sliding is installed on the bar that fetches earth on base, and is satisfied with the cover that fetches earth of screw mandrel lower end.But existing soil sampler exists following shortcoming when fetching earth: 1, base and ground are plane contact, when fetching earth, base is easily followed the bar that fetches earth and is produced rotation, and make more than needs two people cooperative operation simultaneously, its labour intensity is large, cost of labor is higher; 2, the soil sample of overlapping inside that fetches earth after fetching earth is difficult to deviate from, and takes out by force, can produce great disturbance to soil sample, badly influence the detection data of soil sample.
Summary of the invention
The object of the invention is to solve existing drawing out soil equipment and there is the many people's operations of needs and soil sample deviates from the problem of difficulty, provide a kind of simple to operate, sampling fast, conveniently and reliable and stable drawing out soil equipment.
Object of the present invention can reach by the following technical solutions:
A kind of drawing out soil equipment, comprise base, the power set that fetch earth, de-native power set, jacket casing and rotary sliding are installed on push rod on the output of described de-native power set, the described power set that fetch earth are fixedly installed on described base, the output of the described power set that fetch earth is connected with described de-native power set, drives de-native power set to move at vertical direction; Described jacket casing is fixedly installed on described de-native power set, and one end of described push rod is slidably sheathed in described jacket casing, other end rotary sliding is installed on the output of described de-native power set.
As the preferred scheme of one, the bottom of described base is provided with the claw for inserting soil layer, and described claw is provided with tip.
As the preferred scheme of one, the internal diameter that described push rod stretches into inserting end in jacket casing and described jacket casing matches.
As the preferred scheme of one, described push rod is "T"-shaped structure, and T-shaped end stretches in jacket casing, and the internal diameter of its diameter and jacket casing matches.
As the preferred scheme of one, the described power set that fetch earth comprise the first casing be fixedly installed on described base, be fixedly installed in the first motor on the first casing, rotatablely to be located in the first casing and the drive bevel gear be fixedly connected with the first motor output shaft, the screw mandrel engaged with described drive bevel gear with driven wheel of differential and by driven wheel of differential, the slide block be in transmission connection with internal thread and by internal thread and described wire rod thread, and the junction plate that two ends are hinged with de-native power set with described slide block respectively.
As the preferred scheme of one, described de-native power set comprise the gearbox hinged with described junction plate, to be fixedly installed on gearbox and the second motor of being fixedly connected with described transmission input of its output shaft, and be fixedly installed in the tooth cover of output of described gearbox, described tooth puts and has internal thread, accordingly, described push rod has the external screw thread be connected with described internal thread screw-driven.
As the preferred scheme of one, the driven gear that described gearbox comprises driving gear and is meshed with driving gear, described driving gear is fixedly connected with the output shaft of the second motor, and described tooth cover fixed cover is located on driven gear.
As the preferred scheme of one, described first casing has perforation, one end of described jacket casing is slidably sheathed in described perforation, the other end is fixedly connected on described gearbox.
As the preferred scheme of one, described screw mandrel is set to two, respectively on the rotatable two sides being installed on described first casing.
As the preferred scheme of one, also supportingly below described base connect native device, described in connect the mud receiving tube that native device comprises leg and be detachably installed on described leg; The internal diameter of described mud receiving tube is greater than the internal diameter of jacket casing and is less than the external diameter of jacket casing.
Implement the present invention, there is following beneficial effect:
1, the present invention is when soil sample taked by needs to soil layer, start the power set and drive de-native power set to move downward of fetching earth, thus drive the jacket casing be fixedly installed on de-native power set constantly to insert soil layer, after jacket casing moves to desired depth, the reverse starting power set that fetch earth make jacket casing move upward, now namely store required soil sample in jacket casing, then, start de-native power set and drive push rod to move downward the soil sample in jacket casing is ejected, complete soil sample can be obtained, thus realize the object of soil sampling, the soil sample solved in jacket casing be difficult to complete deviate from soil sample be difficult to deviate from and cause producing great disturbance to soil sample thus the problem badly influencing the detection data of soil sample, have simple to operate, sampling fast and easily feature.
2, the present invention is before carrying out soil sampling, claw is inserted in soil layer, drawing out soil equipment can be navigated on desirable position, base can be prevented follow the rotation of push rod and produce the situation of rotation, play the effect of location and constraint base rotation, ensure that jacket casing can insert in soil layer rapidly and samples, there is simple to operate, labour intensity and the low beneficial effect of cost of labor.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the power set that fetch earth of drawing out soil equipment of the present invention;
Fig. 3 is the structural representation of the de-native power set of drawing out soil equipment of the present invention;
Fig. 4 is the partial sectional view of Fig. 3;
Fig. 5 is the structural representation connecing native device of drawing out soil equipment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment
With reference to Fig. 1, the present embodiment relates to drawing out soil equipment, comprise base 1, the power set 2 that fetch earth, de-native power set 3, jacket casing 4 and rotary sliding are installed on push rod 5 on the output of described de-native power set 3, the described power set 2 that fetch earth are fixedly installed on described base 1, the output of the described power set 2 that fetch earth is connected with described de-native power set 3, drives de-native power set 3 to move at vertical direction; Described jacket casing 4 is fixedly installed on described de-native power set 3, and one end of described push rod 5 is slidably sheathed in described jacket casing 4, other end rotary sliding is installed on the output of described de-native power set 3.When soil sample taked by needs to soil layer, start the power set 2 and drive de-native power set 3 to move downward of fetching earth, thus drive the jacket casing 4 be fixedly installed on de-native power set 3 constantly to insert soil layer, after jacket casing 4 moves to desired depth, the reverse starting power set 2 that fetch earth make jacket casing 4 move upward, now namely store required soil sample in jacket casing 4, then, start de-native power set 3 and drive push rod 5 to move downward the soil sample in jacket casing 4 is ejected, complete soil sample can be obtained, thus realize the object of soil sampling, the soil sample solved in jacket casing 4 be difficult to complete deviate from soil sample be difficult to deviate from and cause producing great disturbance to soil sample thus the problem badly influencing the detection data of soil sample, have simple to operate, sampling fast and easily feature.
The bottom of described base 1 is provided with the claw 11 for inserting soil layer, and described claw 11 is provided with tip.Before carrying out soil sampling, produce the problem of rotation to prevent base 1 from easily following the rotation of push rod 5, claw 11 is inserted in soil layer, play the effect that location and constraint base 1 rotate, ensure that jacket casing 4 can insert in soil layer rapidly and sample.
As shown in Figure 3 and Figure 4, the internal diameter that described push rod 5 stretches into inserting end in jacket casing 4 and described jacket casing 4 matches.Better, described push rod 5 is "T"-shaped structure, and T-shaped end stretches in jacket casing 4, and the internal diameter of its diameter and jacket casing 4 matches.By the inserting end of push rod 5 being set to the size matched with the internal diameter of jacket casing 4, after soil sample can being obtained in jacket casing 4, the ejecting force of push rod 5 pairs of soil samples can act in soil sample equably, make soil sample can smoothly and intactly deviate from jacket casing 4, ensure next step accuracy to the measurement of soil sample, prevent and disturbance is carried out to soil sample and badly influences the situation of the detection data of soil sample.
The described power set 2 that fetch earth comprise the first casing 21 be fixedly installed on described base 1, be fixedly installed in the first motor 22 on the first casing 21, rotatablely to be located in the first casing 21 and the drive bevel gear 23 be fixedly connected with the first motor 22 output shaft, the screw mandrel 24 engaged with described drive bevel gear 23 with driven wheel of differential 241 and by driven wheel of differential 241, the slide block 25 be connected with described screw mandrel 24 screw-driven with internal thread and by internal thread, and the junction plate 26 that two ends are hinged with de-native power set 3 with described slide block 25 respectively.As depicted in figs. 1 and 2, when soil sampling, starting the power set 2 that fetch earth makes screw mandrel 24 carry out transporting and driving slide block 25 to slide to the direction away from the first casing 21, and then drive junction plate 26 to pull de-native power set 3 to move downward, thus realize the function that jacket casing 4 moves downward the sampling of insertion soil layer.Same, after jacket casing 4 takes soil sample, the reverse starting power set 2 that fetch earth can make jacket casing 4 move upward soil layer.
Better, can be more all even stable to the vertical active force that de-native power set 3 apply in order to make to fetch earth power set 2, improve the efficiency and reliability that fetch earth, described screw mandrel 24 is set to two, respectively on the rotatable two sides being installed on described first casing 21; Corresponding, described slide block 25 and junction plate 26 are also set to two, make de-native power set 3 both sides uniform force, play the stable and reliability improving de-native power set 3 and move.
As shown in Figure 3, described de-native power set 3 comprise the gearbox hinged with described junction plate 26, to be fixedly installed on gearbox and the second motor 32 of being fixedly connected with described transmission input of its output shaft, and the tooth of the output being fixedly installed in described gearbox overlaps 33, described tooth cover 33 has internal thread, accordingly, described push rod 5 has the external screw thread be connected with described internal thread screw-driven.The driven gear 312 that described gearbox comprises driving gear 311 and is meshed with driving gear 311, described driving gear 311 is fixedly connected with the output shaft of the second motor 32, and described tooth overlaps 33 fixed covers and is located on driven gear 312.When needing the soil sample in jacket casing 4 to eject, start the second motor 32 to drive driving gear 311 and to drive driven gear 312 to rotate, and then driving gear cover is 33 along with rotating, makes to overlap with tooth the push rod 5 that 33 screw-driven are connected and constantly moving downward soil sample to be ejected in jacket casing 4 along with rotation.
Described first casing 21 has perforation, one end of described jacket casing 4 is slidably sheathed in described perforation, the other end is fixedly connected on described gearbox.The center of base 1 is located at by first casing 21 of this structure, and jacket casing 4 is also positioned at directly over the first casing 21, in the process that jacket casing 4 moves downward, jacket casing 4 inserts soil layer and samples by boring a hole, it is more even that jacket casing 4 is subject to downward active force, makes sampling more reliable and more stable.
Shown in composition graphs 1 and Fig. 5, also supportingly below described base 1 connect native device 6, described in connect native device 6 and comprise leg 61 and be detachably installed on the mud receiving tube 62 on described leg 61; The internal diameter of described mud receiving tube 62 is greater than the internal diameter of jacket casing 4 and is less than the external diameter of jacket casing 4.Before soil sample is ejected in jacket casing 4, first leg 61 is arranged on below base 1, to provide the space of the demoulding and to support whole machine.Then, make the opening of mud receiving tube 62 and the open butt joint of jacket casing 4, the internal diameter due to mud receiving tube 62 is greater than the internal diameter of jacket casing 4 and is less than the external diameter of jacket casing 4, so soil sample can not produce the situation of leakage in the process being shed to mud receiving tube 62, ensures the integrality of soil sample.
Described base 1 is provided with handle 11.This handle 11 can be used for the claw 11 held inserting soil layer and takes out thus whole drawing out soil equipment can be handled upside down.
Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (10)
1. a drawing out soil equipment, it is characterized in that: comprise base, the power set that fetch earth, de-native power set, jacket casing and rotary sliding are installed on push rod on the output of described de-native power set, the described power set that fetch earth are fixedly installed on described base, the output of the described power set that fetch earth is connected with described de-native power set, drives de-native power set to move at vertical direction; Described jacket casing is fixedly installed on described de-native power set, and one end of described push rod is slidably sheathed in described jacket casing, other end rotary sliding is installed on the output of described de-native power set.
2. a kind of drawing out soil equipment according to claim 1, is characterized in that: the bottom of described base is provided with the claw for inserting soil layer, and described claw is provided with tip.
3. a kind of drawing out soil equipment according to claim 1, is characterized in that: the internal diameter that described push rod stretches into inserting end in jacket casing and described jacket casing matches.
4. a kind of drawing out soil equipment according to claim 3, is characterized in that: described push rod is "T"-shaped structure, and T-shaped end stretches in jacket casing, and the internal diameter of its diameter and jacket casing matches.
5. a kind of drawing out soil equipment according to claim 1, it is characterized in that: described in the power set that fetch earth comprise the first casing be fixedly installed on described base, be fixedly installed in the first motor on the first casing, rotatablely to be located in the first casing and the drive bevel gear be fixedly connected with the first motor output shaft, the screw mandrel engaged with described drive bevel gear with driven wheel of differential and by driven wheel of differential, the slide block be in transmission connection with internal thread and by internal thread and described wire rod thread, and the junction plate that two ends are hinged with de-native power set with described slide block respectively.
6. a kind of drawing out soil equipment according to claim 5, it is characterized in that: described de-native power set comprise the gearbox hinged with described junction plate, to be fixedly installed on gearbox and the second motor of being fixedly connected with described transmission input of its output shaft, and be fixedly installed in the tooth cover of output of described gearbox, described tooth puts and has internal thread, accordingly, described push rod has the external screw thread be connected with described internal thread screw-driven.
7. a kind of drawing out soil equipment according to claim 6, it is characterized in that: the driven gear that described gearbox comprises driving gear and is meshed with driving gear, described driving gear is fixedly connected with the output shaft of the second motor, and described tooth cover fixed cover is located on driven gear.
8. a kind of drawing out soil equipment according to claim 6, is characterized in that: described first casing has perforation, and one end of described jacket casing is slidably sheathed in described perforation, the other end is fixedly connected on described gearbox.
9. a kind of drawing out soil equipment according to claim 5, is characterized in that: described screw mandrel is set to two, respectively on the rotatable two sides being installed on described first casing.
10. according to the arbitrary described a kind of drawing out soil equipment of claim 1 to 9, it is characterized in that: also supportingly below described base connect native device, described in connect the mud receiving tube that native device comprises leg and be detachably installed on described leg; The internal diameter of described mud receiving tube is greater than the internal diameter of jacket casing and is less than the external diameter of jacket casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883468.4A CN105484744B (en) | 2015-12-02 | 2015-12-02 | A kind of drawing out soil equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883468.4A CN105484744B (en) | 2015-12-02 | 2015-12-02 | A kind of drawing out soil equipment |
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| Publication Number | Publication Date |
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| CN105484744A true CN105484744A (en) | 2016-04-13 |
| CN105484744B CN105484744B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510883468.4A Expired - Fee Related CN105484744B (en) | 2015-12-02 | 2015-12-02 | A kind of drawing out soil equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973640A (en) * | 2016-07-26 | 2016-09-28 | 陕西理工大学 | Efficient rock and soil sampling device |
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| CN203629882U (en) * | 2013-10-31 | 2014-06-04 | 兰州大学 | Electromagnetic soil sample extractor |
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| CN204479326U (en) * | 2015-03-30 | 2015-07-15 | 甘肃省林业科学研究院 | A kind of cutting ring soil sampler |
| CN204649465U (en) * | 2015-04-16 | 2015-09-16 | 西安科技大学 | A kind of undisturbed soil sampler |
| CN205206814U (en) * | 2015-12-02 | 2016-05-04 | 广东工业大学 | Soil sampling device |
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2015
- 2015-12-02 CN CN201510883468.4A patent/CN105484744B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2205844Y (en) * | 1994-06-24 | 1995-08-23 | 上海金欧勘探设备有限公司 | Bulldozer of sampler for sampling soil |
| CN101281101A (en) * | 2008-05-10 | 2008-10-08 | 孟凡亮 | Earth borrowing apparatus |
| CN101813576A (en) * | 2010-05-04 | 2010-08-25 | 张龙云 | Interval type soil sampler |
| CN202024902U (en) * | 2011-05-10 | 2011-11-02 | 齐齐哈尔大学 | In-situ fixing type soil layered sampler |
| CN103868753A (en) * | 2012-12-12 | 2014-06-18 | 吉林师范大学 | Liner in-situ soil sampler with bracket |
| CN203629882U (en) * | 2013-10-31 | 2014-06-04 | 兰州大学 | Electromagnetic soil sample extractor |
| CN104372785A (en) * | 2014-11-19 | 2015-02-25 | 无锡中地地质装备有限公司 | Soil sampler |
| CN204373942U (en) * | 2015-01-19 | 2015-06-03 | 福建农林大学 | A kind of piston clamshell undisturbed soil soil sampling apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973640A (en) * | 2016-07-26 | 2016-09-28 | 陕西理工大学 | Efficient rock and soil sampling device |
| CN105973640B (en) * | 2016-07-26 | 2018-07-13 | 陕西理工大学 | A kind of efficient ground sampling equipment |
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| Publication number | Publication date |
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| CN105484744B (en) | 2018-04-10 |
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Inventor after: Liang Shihua Inventor after: Niu Jiuge Inventor after: Zeng Weihua Inventor after: Zhou Shizong Inventor before: Zhou Shizong Inventor before: Liang Shihua |
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Granted publication date: 20180410 Termination date: 20211202 |