CN206804326U - A kind of soil sampler - Google Patents
A kind of soil sampler Download PDFInfo
- Publication number
- CN206804326U CN206804326U CN201720556923.4U CN201720556923U CN206804326U CN 206804326 U CN206804326 U CN 206804326U CN 201720556923 U CN201720556923 U CN 201720556923U CN 206804326 U CN206804326 U CN 206804326U
- Authority
- CN
- China
- Prior art keywords
- soil
- bar
- loosens
- cutter head
- slide
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of soil sampler, its drip irrigation device is to include the cutter head of annular of the one end with cutting edge, it is fixed in handle and support base of the cutter head away from cutting edge one end, support base is slidably connected with cutter head, support base includes the supporting part of tubular, the guide portion being fixed on supporting part inwall and the screwed bar that loosens the soil, loosen the soil bar side wall on be provided with screw thread and be threadedly coupled with supporting part, guide portion is provided with the guide surface being adapted with the outer wall of cutter head, loosen the soil the axis of bar and the diameter parallel of supporting part, the effect for being easy to loosen the soil around soil sampler is reached.
Description
Technical field
A kind of sampling instrument is the utility model is related to, more particularly to a kind of soil sampler.
Background technology
Soil sampler is used for lifting lower floor's experiment undisturbed soil soil as sample to understand its property, to make more to understand base
Layer property, soil as former state is taken in higher depth sometimes, add a section extension bar, referred to as soil sampler in the middle part of soil sampler for this.In engineering
Soil sampler is cutting ring.
The Chinese patent of existing cutting ring such as application number 201220735757.1, discloses a kind of cutting ring soil sampler.
During fetching earth, the cutter edge of cutting ring makes cutting ring be moved to soil down, with hammer or other instruments,
Complete cutting ring sample process.Soil shovel around cutting ring is walked, cutting ring is taken out, further takes out the soil pattern in cutting ring.
But soil sampler is touched sometimes in the soil sampler surrounding soil that scoops away, this process, make soil pattern therein
It is disturbed, reduces the quality of soil pattern.
Utility model content
The purpose of this utility model is to provide a kind of soil sampler, is easy to loosen the soil around soil sampler.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of soil sampler, including one end carry the cutter head of the annular of cutting edge, are fixed in hand of the cutter head away from cutting edge one end
Handle and support base, support base are slidably connected with cutter head, and support base includes the supporting part of tubular, is fixed on supporting part inwall
Guide portion and the screwed bar that loosens the soil, be provided with screw thread in the side wall for the bar that loosens the soil and be threadedly coupled with supporting part, guide portion
It is provided with the guide surface being adapted with the outer wall of cutter head, the axis for the bar that loosens the soil and the diameter parallel of supporting part.
By using above-mentioned technical proposal, set guide portion that cutter head can be guided vertically moving, while can be about
Beam cutter head position, cutter head shifts when avoiding loosening the soil.Bar will be loosened the soil as drill bit, advanced using the rotation for the bar that loosens the soil, pierce cutter head
Around soil in, the bar that will loosen the soil is sent produced in soil after, part soil can be taken out of, and loosen the soil around cutter head.Branch
Support seat can play a part of determining to loosen the soil bar and cutter head position, and guarantee is loosened the soil during bar loosens the soil, and the bar that loosens the soil will not be touched
To cutter head, the quality of soil pattern is helped to ensure that.
Preferably, guide portion is provided with multiple, and it is evenly distributed on the inwall of supporting part.
By using above-mentioned technical proposal, make support base good for the guide effect of cutter head, reduce cutter head and insert inclined possibility
Property.
Preferably, the bar that loosens the soil is provided with multiple, and the bar that respectively loosens the soil is separately positioned between adjacent guide portion.
By using above-mentioned technical proposal, the soil around cutter head is set to be loosened, it is suffered on cutter head periphery to come
It is identical from the pressure of soil, the effect that soil loosens is helped to ensure that, is easy to the taking-up of cutter head.
Preferably, also including the drive component for driving bar rotation of loosening the soil, drive component includes multiple and support base and rotates company
The tumbler that the slide that connects and driving slide rotate, slide and the bar one-to-one corresponding that loosens the soil, the pivot center of slide with it is corresponding
The axis of bar of loosening the soil overlaps, and the bar that loosens the soil is slidably connected with corresponding slide.
By using above-mentioned technical proposal, drive component is set to be easy to loosen the soil the rotation of bar, due to bar and the support base of loosening the soil
Threaded connection, the bar that loosens the soil set slide to be slidably connected with the bar that loosens the soil as rotation moves up and down, and can drive bar rotation of loosening the soil
The static of vertical direction is kept simultaneously, is easy to the setting of tumbler.
Preferably, being provided with chute at the top of the bar that loosens the soil, chute is square groove, is connected with what is be adapted with chute on slide bottom surface
Sliding block, sliding block slide in chute.
By using above-mentioned technical proposal, chute and sliding block are set, the bar that avoids loosening the soil skids with slide, guarantee loosen the soil bar with
The synchronous rotation of slide, ensures that the rotation of tumbler can be passed to effectively and loosens the soil on bar.
Preferably, what tumbler was rotatablely connected including affixed driven gear coaxial with each slide respectively, with support base
The motor that connection gear, driving gear and driving driving gear rotate；Connection gear for it is annular and it is inside and outside circle be all provided with it is with teeth,
Driven gear engages with the inner ring of connection gear, and driving gear engages with the outer ring of connection gear.
By using above-mentioned technical proposal, can utilize connection gear drive all driven gears simultaneously, synchronous axial system, have
Help improve the speed and quality loosened the soil.Driving gear and the tooth of connection gear outer ring are set, the center of rotation of motor can be made
Top away from support base, the setting of motor is avoided to influence the motion of cutter head.
Preferably, support base bottom is connected with extension platform, motor is fixed on extension platform.
By using above-mentioned technical proposal, set extension platform to increase the Area of bearing of support base, be support it is more steady
It is fixed, motor is arranged on extension platform, on the one hand increases the overall weight of support base, support base is more stable；On the other hand prolong
Stretch platform and provide space for the setting of motor.
In summary, the utility model has the advantages that：
Dynamic cutter head surrounding soil can be bored, the soil around cutter head is loosened, is easy to the taking-up of cutter head；Knife when avoiding loosening the soil
Head displacement, ensure the quality of soil pattern；Improve the speed and quality loosened the soil.
Brief description of the drawings
Fig. 1 is that soil sampler loosens the soil the structural representation that bar is stretched into soil layer；
Fig. 2 is the structural representation of support base；
Fig. 3 is the schematic diagram of support base cross section；
Fig. 4 is the schematic diagram in the vertical section of soil sampler；
Fig. 5 is enlarged drawing at A in Fig. 4；
Fig. 6 is that the soil sampler bar that loosens the soil does not extend into schematic diagram when in soil layer.
In figure, 1, cutter head；11st, blade；2nd, handle；21st, connecting rod；22nd, holding rod；23rd, extension rod；3rd, support base；31、
Supporting part；311st, rotation hole；32nd, guide portion；33rd, loosen the soil bar；331st, chute；34th, slide；341st, card edge；342nd, sliding block；35、
Extend platform；36th, tumbler；361st, driven gear；362nd, connection gear；363rd, driving gear；364th, motor.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of soil sampler, as shown in figure 1, mainly including cutter head 1 and support base 3.
Cutter head 1 is tubular, and it is in circular conical surface that the axis direction of the outer wall towards cutter head 1 of one end of cutter head 1, which collapses, forms knife
Sword 11.The one end of cutter head 1 away from blade 11 is connected with handle 2, including the connecting rod 21 of the trident affixed with cutter head 1, is easy to
The holding rod 22 and connection holding rod 22 and the extension rod 23 of connecting rod 21 that user grips.
Supporting part 31 of the support base 3 including tubular, the guide portion 32 being fixed on the inner ring of supporting part 31, it is fixed in support
Annular extension platform 35, the slide 34 and the bar 33 that loosens the soil of the bottom of portion 31, extension platform 35 be fixed on the periphery of supporting part 31 and
It is coaxial with supporting part 31.
With reference to shown in Fig. 2 and Fig. 3, guide portion 32 is provided with multiple, and is evenly distributed in centered on the axis of supporting part 31
On the inner ring of supporting part 31.Guide portion 32 is strip, and its length direction is parallel with the axis direction of supporting part 31.Guide portion 32
End face close to the axis of supporting part 31 is the face of cylinder, and the face of cylinder is guide surface.The diameter of guide surface and the external diameter shape of cutter head 1
Together, and the axis of guide surface overlaps with the axis of supporting part 31.
Multiple rotation holes 311 are provided with the top surface of supporting part 31, the quantity of rotation hole 311 is identical with the quantity of guide portion 32.
A rotation hole 311 is provided between per two adjacent guide portions 32, the axis of the axis and supporting part 31 of rotation hole 311 is put down
OK.The axis of each rotation hole 311 is to the axis of supporting part 31 apart from all same.
With reference to shown in Fig. 4 and Fig. 5, a slide 34, the main body of slide 34 are correspondingly rotatably connected in each rotation hole 311
For the cylinder being adapted with rotation hole 311.The top side wall of slide 34, which is connected with, prevents slide 34 from being moved axially along slide 34
Card along 341.Sliding block 342 is connected with the bottom surface of slide 34, with reference to Fig. 3, sliding block 342 is straight quadrangular shape, the bottom of sliding block 342
Face is square, and the axis of sliding block 342 overlaps with the axis of slide 34.
The bar 33 that loosens the soil correspondingly is slidably connected on each slide 34.The bar 33 that loosens the soil is cylindric, the axle for the bar 33 that loosens the soil
A chute 331 being adapted with sliding block 342 is provided with to end face.The bar 33 that loosens the soil is enclosed on the outside of sliding block 342, on sliding block 342
Slide, the axis for the bar 33 that loosens the soil overlaps with the axis of slide 34.Loosen the soil bar 33 periphery on be provided with screw thread.Each rotation hole 311
Lower section be provided with a screwed hole coaxial with corresponding rotation hole 311, the bar 33 that loosens the soil is adapted with the screwed hole.
As shown in figures 1 to 6, support base 3 is provided with the tumbler 36 that driving slide 34 rotates, and tumbler 36 includes
The motor 364 that driven gear 361, driving gear 363, connection gear 362 and driving driving gear 363 rotate.
The quantity of driven gear 361 is identical with the quantity of slide 34, and corresponding to coaxial affixed of each slide 34.Connection gear
362 are rotatably connected on the top of support base 3.Connection gear 362 for annular, and its inner ring be all provided with outer ring it is with teeth, wherein connecting
The tooth of the inner ring of gear 362 engages with each driven gear 361；The tooth of the outer ring of connection gear 362 engages with driving gear 363.Electricity
The output shaft of machine 364 is coaxial with driving gear 363 and sets upward, and motor 364 is fixed in the upper surface of extension platform 35.
In use, first the position for needing to fetch earth is evened out, as shown in fig. 6, support base 3 is placed on into position of fetching earth, by knife
Between first 1 insertion guide portion 32, slided to soil layer direction, as shown in figure 1, cutter head 1 cuts soil layer.Start motor 364, driving tooth
Wheel 363 drives driven gear 361 to rotate through connecting moving gear 362, and then drives slide 34 to rotate, and the bar 33 that loosens the soil rotates and along cunning
The length direction of block 342 pierces soil layer to ground movements, and motor 364 inverts, and the bar 33 that will loosen the soil produces soil layer, the soil around cutter head 1
Earth loosens, and is lifted up support base 3, support base 3 is separated with cutter head 1, and shovel opens soil layer taking-up cutter head 1, removes cutter head 1 and wherein
Soil sample.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of soil sampler, including one end carry the cutter head (1) of the annular of cutting edge, are fixed in cutter head (1) away from cutting edge one end
Handle (2) and support base (3), it is characterised in that：Support base (3) is slidably connected with cutter head (1), and support base (3) includes circle
Tubular supporting part (31), the guide portion (32) being fixed on supporting part (31) inwall and the screwed bar that loosens the soil (33),
Loosen the soil bar (33) side wall on be provided with screw thread and be threadedly coupled with supporting part (31), guide portion (32) is provided with and cutter head (1)
The guide surface (321) that outer wall is adapted, the axis of the bar that loosens the soil (33) and the diameter parallel of supporting part (31).
2. soil sampler according to claim 1, it is characterised in that：Guide portion (32) is provided with multiple, and is evenly distributed in
On the inwall of supporting part (31).
3. soil sampler according to claim 2, it is characterised in that：The bar (33) that loosens the soil is provided with multiple, and the bar (33) that respectively loosens the soil
It is separately positioned between adjacent guide portion (32).
4. soil sampler according to claim 3, it is characterised in that：Also include driving loosen the soil bar (33) rotation driving group
Part, drive component include multiple rotations rotated with the slide (34) of support base (3) rotation connection and driving slide (34) and filled
Put (36), slide (34) and bar (33) one-to-one corresponding that loosens the soil, the axis of the pivot center of slide (34) and the corresponding bar that loosens the soil (33)
Overlap, the bar that loosens the soil (33) is slidably connected with corresponding slide (34).
5. soil sampler according to claim 4, it is characterised in that：Loosen the soil and be provided with chute (331), chute at the top of bar (33)
(331) it is square groove, the sliding block (342) being adapted with chute (331) is connected with slide (34) bottom surface, sliding block (342) is in chute
(331) slided in.
6. soil sampler according to claim 4, it is characterised in that：Tumbler (36) includes same with each slide (34) respectively
The affixed driven gear of axle (361), the connection gear (362) being rotatablely connected with support base (3), driving gear (363) and drive
The motor (364) that dynamic driving gear (363) rotates；Connection gear (362) is all provided with teeth, driven gear for annular and inside and outside circle
(361) inner ring with connection gear (362) engages, and driving gear (363) engages with the outer ring of connection gear (362).
7. soil sampler according to claim 6, it is characterised in that：Support base (3) bottom is connected with extension platform (35), motor
(364) it is fixed on extension platform (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556923.4U CN206804326U (en) | 2017-05-18 | 2017-05-18 | A kind of soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556923.4U CN206804326U (en) | 2017-05-18 | 2017-05-18 | A kind of soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206804326U true CN206804326U (en) | 2017-12-26 |
Family
ID=60741291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556923.4U Expired - Fee Related CN206804326U (en) | 2017-05-18 | 2017-05-18 | A kind of soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206804326U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918180A (en) * | 2018-05-17 | 2018-11-30 | 九州职业技术学院 | The drawing out soil equipment and usage of soil test |
| CN109089495A (en) * | 2018-08-17 | 2018-12-28 | 揭鑫 | A kind of agricultural seedling transplantation device |
| CN111122231A (en) * | 2019-12-30 | 2020-05-08 | 信阳师范学院 | Soil sampling device capable of being accurately positioned |
| CN111188255A (en) * | 2020-02-08 | 2020-05-22 | 周倩倩 | Portable clearance prosthetic devices of town road |
-
2017
- 2017-05-18 CN CN201720556923.4U patent/CN206804326U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108918180A (en) * | 2018-05-17 | 2018-11-30 | 九州职业技术学院 | The drawing out soil equipment and usage of soil test |
| CN109089495A (en) * | 2018-08-17 | 2018-12-28 | 揭鑫 | A kind of agricultural seedling transplantation device |
| CN109089495B (en) * | 2018-08-17 | 2021-04-16 | 木伶杰 | Agricultural seedling transplanting device |
| CN111122231A (en) * | 2019-12-30 | 2020-05-08 | 信阳师范学院 | Soil sampling device capable of being accurately positioned |
| CN111188255A (en) * | 2020-02-08 | 2020-05-22 | 周倩倩 | Portable clearance prosthetic devices of town road |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20190518 |