CN208270237U - A kind of soil profile sampler - Google Patents
A kind of soil profile sampler Download PDFInfo
- Publication number
- CN208270237U CN208270237U CN201820900638.4U CN201820900638U CN208270237U CN 208270237 U CN208270237 U CN 208270237U CN 201820900638 U CN201820900638 U CN 201820900638U CN 208270237 U CN208270237 U CN 208270237U
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- China
- Prior art keywords
- gear
- sampler barrel
- slide
- plate
- sampler
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
This programme discloses a kind of soil profile sampler of soil sample apparatus field, including support frame, support frame as described above is equipped with groove, the two lateral walls of the groove are equipped with rack gear, support frame as described above is equipped with sliding slot, slide plate is slidably connected in the sliding slot, pitch wheel there are two being set on slide plate, two gears are engaged respectively at a rack gear, the side wall of one of gear is rotatably connected to connecting rod, the end of the connecting rod is rotatably connected to slide bar, the bottom of the groove is equipped with the slide opening through support frame vertically, the slide bar is slidably connected with slide opening, the bottom end of the slide bar is removably connected with the sampler barrel of rectangle, the bottom of sampler barrel is equipped with cutter, intercepting dike mechanism is symmetrically arranged in the opposite sides plate of the sampler barrel.The problem of this programme constantly moves downward while realizing that sampler barrel moves back and forth downwards, solves when encountering chad and tree root in the prior art, causes cannot to continue toward incision soil.
Description
Technical field
The utility model relates to soil sample equipment technical field, a kind of soil profile sampler.
Background technique
For difference caused by the vertical level distribution of search time, temperature and other factors to soil, it is often necessary to root
One section is acquired completely with the soil of vertical level according to soil profile layer, is studied as soil profile sample.
At present in the collection process of soil, it cannot be held due to containing objects, the cutters of sampler such as chad, tree root in soil
Continuously toward incision, one section of complete soil profile sample cannot be also taken out, needs that position is looked for carry out cutting native sampling again again, takes
When it is laborious.
Utility model content
The utility model is intended to provide a kind of soil profile sampler, encounters chad, tree to solve the cutter of sampler
It cannot continue when root toward the technical issues of incision.
One of this programme soil profile sampler, including support frame, support frame as described above is equipped with groove, described recessed
The two lateral walls of slot are equipped with rack gear, and support frame as described above is equipped with sliding slot, slidably connects slide plate, the cunning in the sliding slot
First gear and second gear are rotatably connected on plate, first gear is engaged with second gear, the first gear and wherein one
The engagement of block rack gear, second gear are engaged with another block of rack gear, and slide plate is equipped with driving second gear away from the side of second gear and turns
The side wall of dynamic handle, the second gear is rotatably connected to connecting rod in the position far from gear centre, the connecting rod
End is rotatably connected to slide bar, and the bottom of the groove is equipped with the slide opening through support frame vertically, and the slide bar and slide opening slide
Connection, the bottom end of the slide bar are removably connected with the sampler barrel of rectangle, and sampler barrel is enclosed by four blocks of side plates, four blocks of side plates
Bottom be equipped with cutter, be symmetrically arranged with sliding cavity in the opposite sides plate of the sampler barrel, the bottom of sliding cavity is equipped with opening,
Opening is connected to sampling tube inner chamber, and intercepting dike mechanism is equipped in the sliding cavity, and intercepting dike mechanism includes intercepting dike knife, intercepting dike knife and opening
It is slidably connected, the side wall of side and sliding cavity of the intercepting dike knife far from opening is connected with reset spring, and intercepting dike knife is far from one to be open
Side is also equipped with the tilted block that top is inclined surface vertically, and the inclined surface at the top of tilted block slidably connects push plate, and push plate is equipped with
Push rod, push rod run through side plate straight up and are slidably connected with side plate.
The working principle of this programme are as follows: since second gear is engaged with first gear, and first gear and second gear are each
It is engaged from one of rack gear, two rack gears are symmetricly set in the two lateral walls of groove again, so second gear
When rotation, drive first gear rotation, then second gear and first gear and when rack gear relative motion with the same direction
Movement tendency, because the first, second gear is rotatably connected on slide plate, slide plate is slidably connected with sliding slot, so second gear turns
When dynamic, will drive slide plate, (direction of motion upward or downward is to drive second based on handle to upward or slide downward in sliding slot
The rotation direction of gear), second gear itself can also move up or down while rotation；It is rotated in second gear
It is connected with connecting rod, connecting rod is rotatably connected to slide bar far from one end of gear, and slide bar again can only vertical cunning on the support frame
Slided in hole, be equivalent to a crank link mechanism in this way, second gear rotation when, connecting rod band moving slide-bar in slide opening on
Lower movement, when second gear itself is also when being moved upwardly or downwardly, its lowermost position when slide bar moves down in slide opening
Setting can also be moved upwardly or downwardly, and since the lower end of slide bar is equipped with sampler barrel, sampler barrel is moved synchronously with slide bar.
It is provided with intercepting dike mechanism in sampler barrel, in intercepting dike mechanism, tilted block and push plate are contact of incline plane, when tilted block
When the close opening side in inclined surface is high-end, so push plate pushes tilted block to opening when push rod pushes push plate to move downward
Direction movement also just makes intercepting dike knife in the opening to sampler barrel center movement, and the length of intercepting dike knife is not set equal to sampler barrel cuts
The half of the other two lateral walls length of native mechanism, so energy when the intercepting dike knife of Liang Ge intercepting dike mechanism is slided to sampler barrel center
By the soil truncation in sampler barrel, then up when mobile putter, push plate is separated with tilted block, under the elastic force effect of reset spring
Tilted block and intercepting dike knife is set to be moved back initial position；When the close opening side in the inclined surface of tilted block is low side, intercepting dike
Knife is located in sliding cavity, and reset spring is in compressive state, after sampling, pushes up push rod, no external force makes to reset
After spring is in compressive state, reset spring restores nature, in this way releases intercepting dike knife and is open and cuts off soil, in this way
Pedotheque in sampler barrel has been left between intercepting dike knife and sampler barrel, then reversed rocking-turn handle, and sampler barrel is transported upwards
It is dynamic to leave ground, sampling plate and slide bar can be dismantled, remove sampler barrel, push push rod still further below, due to push plate and tilted block
On inclined surface opposite sliding, make intercepting dike knife as tilted block is to the reverse movement of opening, such intercepting dike knife just enters
In sliding cavity, at this moment reset spring is compressed, and reset spring is then made to be maintained at compressive state, and such intercepting dike knife stays in cunning
It moves intracavitary.
When carrying out soil sample, support frame is put it on the ground, the cutter alignment sample position of sampler barrel, rocking-turn handle,
By under second gear, first gear, slide plate, connecting rod, the isostructural effect of slide bar, making sampler barrel pump
Meanwhile the minimum point that sampler barrel moves back and forth every time is lower than the minimum point of last time reciprocating motion, i.e., sampler barrel is back and forth being transported
It itself is also constantly being moved down when dynamic, thus can cut downwards soil and be sampled, when encountering chad and tree
When root, the reciprocating motion of cutter can repeatedly collide chad and tree root, move chad down or to moved aside, or even will
Chad cuts chopping, is directly cut off when encountering tree root, such chad and tree root cannot prevent cutter constantly toward incision
Soil is sampled, and after sampling, pushes push rod, so that intercepting dike knife is stretched out opening and is cut off soil, the soil in such sampler barrel
Earth sample has been left between intercepting dike knife and sampler barrel, and then reversed rocking-turn handle, travels upward and out ground for sampler barrel, take
Lower sampler barrel, then push rod is pushed, it returns to intercepting dike knife in the side plate of sampler barrel, soil profile sample is taken out, in this way
Just the sampling of soil profile sample is completed.
This programme has the beneficial effect that 1, by the rotation of the first, second wheel and rack and the biography of crank link mechanism
It is dynamic, realize that sampler barrel moves back and forth downwards while constantly move downward, in this way when encountering chad and tree root, energy
Collision cutting repeatedly is carried out to chad and tree root, chad and tree root can be cut under multiple dissection, by chad
It can continue to solve when encountering chad and tree root in the prior art toward incision soil after cutting with tree root, since cutter cannot one
It is secondary to cut chad and tree root, lead to the problem of cannot continuing past incision soil；2, intercepting dike mechanism is set, by soil profile sample
Soil profile sample can be left soil with sampler barrel in this way in sampler barrel by truncation；3, sampler barrel and slide bar detachably connect
It connects, convenient for removing sampler barrel.
Further, support frame as described above is equipped with the first threaded hole, and the first threaded hole is connected to slide opening and the axis phase of the two
Mutually vertical, the first threaded hole is threaded with the first tie down screw.When its purpose, when without rocking-turn handle, in sampler barrel and cunning
Under the gravity of bar, they may in slide opening slide downward, at this moment, can turn the first tie down screw supports it tightly
Slide bar, remain stationary slide bar.
Further, the sampler barrel is equipped with the second threaded hole, and the second threaded hole is threaded with the second tie down screw, the
One end of two tie down screws is vertical with push rod and contacts.In this way after push rod moves upwards, and push plate is made to leave tilted block, is turned
Two tie down screws make it tightly support push rod, and push plate can be made to be maintained at certain position to make reset spring be maintained at some shape
State, so that intercepting dike knife be made to be maintained at some position.
Further, the push rod is equipped with push handle far from one end of sampler barrel.It is intended that convenient for operation.
Further, the inner cavity of the sampler barrel slidably connects sampling plate, and the side wall of sampler barrel is equipped with third threaded hole,
Third threaded hole is located at the upper end of sampler barrel, and third threaded hole is connected to the inner cavity of sampler barrel and the axis of the two is mutually perpendicular to,
Third threaded hole is threaded with third tie down screw, and the upper surface of sampling plate is threadedly coupled with the bottom end of slide bar.It is intended that
Sampler barrel is got after soil leaves soil, sampling plate and slide bar can be dismantled, then be unscrewed third tie down screw, then push and take
Template can completely release soil profile sample from sampler barrel.
Detailed description of the invention
Fig. 1 is that a kind of soil profile sampler of the utility model removes the structural schematic diagram after slide plate；
Fig. 2 is the connection knot of a kind of soil profile sampler middle slide plate of the utility model and first gear, second gear
Structure schematic diagram；
Fig. 3 is the attachment structure schematic diagram of sampling plate and sampler barrel in a kind of soil profile sampler of the utility model；
Fig. 4 is a structural schematic diagram of sampler barrel and intercepting dike mechanism in a kind of soil profile sampler of the utility model；
Fig. 5 is another status diagram of Fig. 4；
Fig. 6 is another structural representation of sampler barrel and intercepting dike mechanism in a kind of soil profile sampler of the utility model
Figure；
Fig. 7 is another status diagram of Fig. 6.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: support frame 1, groove 2, rack gear 3, sliding slot 4,5, first turns of first gear
Axis 6, second gear 7, the second shaft 8, handle 801, connecting rod 9, slide bar 10, the first tie down screw 11, push handle 12, push rod 13,
Second tie down screw 14, third tie down screw 15, sampler barrel 16, slide plate 17, sampling plate 18, cutter 19, push plate 20, tilted block
21, reset spring 22, intercepting dike knife 23, opening 24, sliding cavity 25.
Embodiment 1: as shown in attached drawing 1, Fig. 2: a kind of soil profile sampler, including support frame 1 are set on support frame 1
Fluted 2, the two lateral walls of groove 2 are equipped with rack gear 3, and support frame 1 is equipped with sliding slot 4, slidably connects slide plate in sliding slot 4
17, first gear 5 is rotatably connected to by first rotating shaft 6 on slide plate 17, is rotatably connected to the by the second shaft 8 on slide plate 17
Two gears 7, first gear 5 and second gear 7 are located at same horizontal line and intermeshing, first gear 5 and one of rack gear 3
Engagement, second gear 7 are engaged with another block of rack gear 3, and slide plate 17 is equipped with 7 turns of second gear of driving away from the side of second gear 7
Dynamic handle 801, handle 801 are integrally formed with the second shaft 8.The bottom of groove 2 is equipped with vertical slide opening, and slide opening is located at the
The underface of two gears 7, and run through support frame 1.The side wall of second gear 7 is rotatably connected in the position far from gear centre
Connecting rod 9, the end of connecting rod 9 are rotatably connected to slide bar 10, and slide bar 10 is slidably connected with slide opening, and the bottom end of slide bar 10 is detachable
It is connected with the sampler barrel 16 of rectangle, sampler barrel 16 is enclosed by four blocks of side plates, and the bottom of four blocks of side plates is equipped with cutter 19.Branch
Support 1 is equipped with the first threaded hole, and the first threaded hole is connected to slide opening and the axis of the two is mutually perpendicular to, the first threaded hole screw thread
It is connected with the first tie down screw 11.
As shown in Figure 3: the inner cavity of sampler barrel 16 slidably connects sampling plate 18, and the side wall of sampler barrel 16 is equipped with third spiral shell
Pit, third threaded hole are located at the upper end of sampler barrel 16, and third threaded hole is connected to the inner cavity of sampler barrel 16 and the axis of the two
It is mutually perpendicular to, third threaded hole is threaded with third tie down screw 15, the upper surface of sampling plate 18 and the bottom end spiral shell of slide bar 10
Line connection.
It is as shown in Figure 4, Figure 5: intercepting dike mechanism to be symmetrically arranged in the opposite sides plate of sampler barrel 16, intercepting dike mechanism includes setting
Sliding cavity 25 in side plate, the bottom of sliding cavity 25 are equipped with opening 24, and opening 24 is connected to 16 inner cavity of sampler barrel, and opening 24 is sliding
Dynamic to be connected with intercepting dike knife 23, side and sliding cavity 25 side wall of the intercepting dike knife 23 far from opening 24 are connected with reset spring 22, when cutting
When native knife 23 is located in sliding cavity 25, reset spring 22 is in the raw.Side of the intercepting dike knife 23 far from opening 24 is also vertical
It is the tilted block 21 of inclined surface equipped with top, side of the inclined surface towards opening 24 is most high side, the inclination at 21 top of tilted block
Face slidably connects push plate 20, and push plate 20 is identical as the inclined direction of inclined surface, and push plate 20 is equipped with push rod 13, and push rod 13 is vertical
It extends upward through side plate and is slidably connected with side plate, push rod 13 is equipped with push handle 12 far from one end of sampler barrel 16, sets on sampler barrel 16
There is the second threaded hole, the second threaded hole is threaded with the second tie down screw 14, one end of the second tie down screw 14 and push rod 13
Vertically and contact.
When carrying out soil sample, support frame 1 is put it on the ground, the cutter 19 of sampler barrel 16 is directed at sample position, rocking-turn
Handle 801, by making sampler barrel under second gear 7, first gear 5, slide plate 17, connecting rod 9, the isostructural effect of slide bar 10
16 while pumping, and the minimum point that sampler barrel 16 moves back and forth every time is more than the last minimum point moved back and forth
It is low, i.e., sampler barrel 16 move back and forth when itself also constantly moving down, can thus cut downwards soil into
Row sampling, when encountering chad and tree root, the reciprocating motion of cutter 19 can repeatedly collide chad and tree root, transport chad down
It is dynamic or to moved aside, or even chad is cut and is shredded, it is directly cut off when encountering tree root, such chad and tree root are just not
Cutter 19 can be prevented constantly to be sampled toward incision soil, after sampling, push down on push rod 13, due to push plate 20 and inclined
The opposite sliding of inclined surface on skewback 21, makes intercepting dike knife 23 stretch out opening 24 and cuts off soil, in such sampler barrel 16
Pedotheque has been left between intercepting dike knife 23 and sampler barrel 16, and then reversed rocking-turn handle 801, sampler barrel 16 is moved upwards
Ground is left, sampling plate 18 and slide bar 10 can be dismantled, remove sampler barrel 16, then push up push rod 13, reset spring 22
It returns to original state, and is returned in side plate with intercepting dike knife 23, then unscrew third tie down screw 15, then push sampling plate
18 can completely release soil profile sample from sampler barrel 16, just complete the sampling of soil profile sample in this way.
Embodiment 2: changing the direction of 21 inclined surface of tilted block in embodiment 1, and as shown in Figure 6, Figure 7, inclined surface is towards opening
The side of mouth 24 is lowest side.When intercepting dike knife 23 is located in sliding cavity 25, reset spring 22 is in compressive state.When having sampled
Bi Hou pushes up push rod 13, and after no external force makes reset spring 22 be in compressive state, reset spring 22 restores nature shape
Intercepting dike knife 23 is released opening 24 in this way and cuts off soil by state, and the pedotheque in such sampler barrel 16 has been left in intercepting dike
Between knife 23 and sampler barrel 16, then reversed rocking-turn handle 801, travels upward and out ground for sampler barrel 16, can will sample
Plate 18 and slide bar 10 are dismantled, and sampler barrel 16 is removed, and push rod 13 are pushed still further below, due to the inclined surface in push plate 20 and tilted block 21
Opposite sliding, make intercepting dike knife 23 as tilted block 21 is to the reverse movement of opening 24, such intercepting dike knife 23 has just entered cunning
In dynamic chamber 25, at this moment reset spring 22 is compressed, and tightens the second tie down screw 14, reset spring 22 is just made to be maintained at compression shape
State, such intercepting dike knife 23 stay in sliding cavity 25.Then unscrew third tie down screw 15, then push sampling plate 18
Soil profile sample is completely released from sampler barrel 16, just completes the sampling of soil profile sample in this way.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (5)
1. a kind of soil profile sampler, it is characterised in that: including support frame, support frame as described above is equipped with groove, described recessed
The two lateral walls of slot are equipped with rack gear, and support frame as described above is equipped with sliding slot, slidably connects slide plate, the cunning in the sliding slot
First gear and second gear are rotatably connected on plate, first gear is engaged with second gear, the first gear and wherein one
The engagement of block rack gear, second gear are engaged with another block of rack gear, and slide plate is equipped with driving second gear away from the side of second gear and turns
The side wall of dynamic handle, the second gear is rotatably connected to connecting rod in the position far from gear centre, the connecting rod
End is rotatably connected to slide bar, and the bottom of the groove is equipped with the slide opening through support frame vertically, and the slide bar and slide opening slide
Connection, the bottom end of the slide bar are removably connected with the sampler barrel of rectangle, and sampler barrel is enclosed by four blocks of side plates, four blocks of side plates
Bottom be equipped with cutter, be symmetrically arranged with sliding cavity in the opposite sides plate of the sampler barrel, the bottom of sliding cavity is equipped with opening,
Opening is connected to sampling tube inner chamber, and intercepting dike mechanism is equipped in the sliding cavity, and intercepting dike mechanism includes intercepting dike knife, intercepting dike knife and opening
It is slidably connected, the side wall of side and sliding cavity of the intercepting dike knife far from opening is connected with reset spring, and intercepting dike knife is far from one to be open
Side is also equipped with the tilted block that top is inclined surface vertically, and the inclined surface at the top of tilted block slidably connects push plate, and push plate is equipped with
Push rod, push rod run through side plate straight up and are slidably connected with side plate.
2. a kind of soil profile sampler according to claim 1, it is characterised in that: support frame as described above is equipped with first
Threaded hole, the first threaded hole is connected to slide opening and the axis of the two is mutually perpendicular to, and the first threaded hole is threaded with the first locking
Screw rod.
3. a kind of soil profile sampler according to claim 2, it is characterised in that: the sampler barrel is equipped with second
Threaded hole, the second threaded hole are threaded with the second tie down screw, and one end of the second tie down screw is vertical with push rod and contacts.
4. a kind of soil profile sampler according to claim 3, it is characterised in that: the push rod is far from sampler barrel
One end is equipped with push handle.
5. a kind of soil profile sampler according to claim 4, it is characterised in that: slide the inner cavity of the sampler barrel
It is connected with sampling plate, the side wall of sampler barrel is equipped with third threaded hole, and third threaded hole is located at the upper end of sampler barrel, third screw thread
Hole is connected to the inner cavity of sampler barrel and the axis of the two is mutually perpendicular to, and third threaded hole is threaded with third tie down screw, is taken
The upper surface of template is threadedly coupled with the bottom end of slide bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900638.4U CN208270237U (en) | 2018-06-11 | 2018-06-11 | A kind of soil profile sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820900638.4U CN208270237U (en) | 2018-06-11 | 2018-06-11 | A kind of soil profile sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270237U true CN208270237U (en) | 2018-12-21 |
Family
ID=64689436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820900638.4U Expired - Fee Related CN208270237U (en) | 2018-06-11 | 2018-06-11 | A kind of soil profile sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413136A (en) * | 2020-05-12 | 2020-07-14 | 广西壮族自治区生态环境监测中心 | Surface soil sampling device |
-
2018
- 2018-06-11 CN CN201820900638.4U patent/CN208270237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111413136A (en) * | 2020-05-12 | 2020-07-14 | 广西壮族自治区生态环境监测中心 | Surface soil sampling device |
| CN111413136B (en) * | 2020-05-12 | 2022-09-06 | 广西壮族自治区生态环境监测中心 | Surface soil sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |