CN208568346U - A kind of agricultural soil testing and fertilizer recommendation sampler - Google Patents
A kind of agricultural soil testing and fertilizer recommendation sampler Download PDFInfo
- Publication number
- CN208568346U CN208568346U CN201821043496.0U CN201821043496U CN208568346U CN 208568346 U CN208568346 U CN 208568346U CN 201821043496 U CN201821043496 U CN 201821043496U CN 208568346 U CN208568346 U CN 208568346U
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- China
- Prior art keywords
- shell
- sampler barrel
- sampler
- screw rod
- sampling
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Abstract
The utility model relates to a kind of agriculture soil testing and fertilizer recommendation samplers, it include: sampling shell, screw rod and sampler barrel, it samples shell and sampler barrel is suit staving, screw rod passes through to be connect at the top of sampling shell and sampler barrel, partition is set in sampling shell, partition will sample interior of shell and be divided into two parts up and down, motor is set in top, driving gear, tubular chambers and driven gear, tubular chambers are vertically fixed on sampling shell and partition room, tubular chambers are interruption setting up and down, driven gear is clamped by tubular chambers setting up and down, screw rod runs through tubular chambers and driven gear, screw rod is to be threadedly engaged with driven gear；Motor on sampling outer casing inner wall is engaged by driving gear with driven gear；Sampler barrel is located under partition, and the end of screw rod is connect by bearing with sampler barrel, and push plate is set in sampler barrel, and push plate is connect by telescopic rod with partition；Damping base is installed in the bottom of sampling shell.The device can take soil automatically, and soil sample is well arranged and easy taking-up.
Description
Technical field:
The utility model belongs to agricultural equipment technical field, and in particular to a kind of agricultural soil testing and fertilizer recommendation sampler.
Background technique:
Traditional agricultural tillage, peasant are applied fertilizer according to experience and farming area, and dose is more casual,
It is not to be applied fertilizer according to the demand of crop, and the excessive chemical fertilizer that uses will not make utilization rate of fertilizer low, and can produce to environment
Raw pollution.It, can be by the measurement to soil, according to soil in order to improve Per Unit Area Grain Yield, increase farmers' income, reduce production cost
The actual state of nutrient, then apply fertilizer, to improve the yield of utilization rate of fertilizer and crops or fruit trees and vegetables, while reduction pair
The pollution in soil.The accuracy of survey soil nutrient result to ensure, provides accurate data for rational application of fertilizers, the soil taken
It is the key that fertilization compositions based on earth measurement either with or without representativeness, therefore sampling must be carried out by sampling requirement, takes native depth for crop field work
0-20 centimetres of object, fruit tree 0-40 centimetres；The soil sample taken leaves and takes 0.5-1 kilograms as chemical examination soil sample.Existing sampling equipment
Manual earth boring auger is mostly used, it is time-consuming and laborious, and when this geotome takes soil, since drill bit protrudes into soil, after taking soil, taking-up
Soil is not easy to fall, and needs to be tapped outside drill bit with external force or dialled with awl with strength, time-consuming and laborious, and is also easy to make different soil
Soil mix, affected to the accuracy of detection.
Utility model content:
The utility model is to overcome drawbacks described above, provides a kind of agriculture soil testing and fertilizer recommendation sampler, which can be real
Soil is now taken automatically, and the soil of sampling is not only well arranged but also easily takes out out of device, is not necessarily to external force.
The technical solution adopted in the utility model is: a kind of agricultural soil testing and fertilizer recommendation sampler, comprising: sampling is outer
Shell, screw rod and sampler barrel, the sampling shell and sampler barrel are hollow staving, sample outer cover suit outside sampler barrel, and take
Sample shell is identical as sampler barrel opening direction, and one end of the screw rod connects after passing through the roof for sampling shell with sampler barrel top
It connects, is equipped with partition in sampling interior of shell, the partition will sample interior of shell and be divided into two parts up and down, in sampling shell
Motor, driving gear, tubular chambers and driven gear are equipped in interior upper space, the tubular chambers are vertically fixed on sampling
Between housing top and partition, and tubular chambers are two sections of interruption setting up and down, and driven gear is by tubular cavity setting up and down
Room clamping, screw rod runs through entire tubular chambers and driven gear, and screw rod is to be threadedly engaged with driven gear；The motor is fixed
On sampling outer casing inner wall, driving gear is mounted on the output shaft of motor, and driving gear is engaged with driven gear；It is described to take
Sample cylinder is located at below partition, and the end of the screw rod is connect with sampler barrel by bearing, and the bearing is mounted on sampler barrel
Roof on, in sampler barrel be equipped with push plate, the push plate by pass through sampler barrel roof two telescopic rods fixed with partition
Connection, and the diameter of push plate is identical as the internal diameter of sampler barrel；Damping base is installed in the bottom of sampling shell.
Preferably, the damping base is annular groove, and the bottom end face for sampling shell is mounted in groove, in groove
Bottom is evenly distributed with guide post, and the guide post is vertically fixed in groove, and sampling shell bottom end face on be equipped with
The matched jack of guide post is also arranged with spring on the outer wall of guide post, and the internal diameter of spring is greater than the diameter of jack.
Preferably, the caging bolt perpendicular with the shell of sampling shell is symmetrically arranged with inside and outside damping base,
And it is equipped with and the matched longitudinal chute in caging bolt end on sampling shell.
Preferably, plane bearing is equipped between driven gear and tubular chambers end face.
Preferably, the open end of the sampler barrel is zigzag.
Preferably, graduation mark and handle are additionally provided on screw rod, and graduation mark and handle are respectively positioned on the outside of sampling shell,
The handle is located at the end of screw rod.
The beneficial effects of the utility model are:
1, screw rod is driven by motor, realizes sampler barrel and takes soil automatically, save trouble and labor, and grasped in time by graduation mark
The current depth of soil sample, makes the soil sample got reach detection depth；
2, it in order to which the soil sample for getting sampler barrel is easy to take out, and avoids the soil sample of different depth shadow admixed together
The numerical value of detection is rung, the utility model is provided with push plate in sampler barrel, when sampler barrel screws out in ground, pushes away by telescopic rod
Plate automatically releases soil sample；
3, make motor by setting damping base in the bottom of sampling shell at work, by spring, guide post and take
The mutual cooperation of the interaction of sample shell and caging bolt and sliding slot can effectively slow down the utility model and produce during the work time
Raw vibration.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the cross-sectional view of Fig. 1；
Fig. 4 is the structural schematic diagram of damping base；
Fig. 5 is the structural schematic diagram of driven gear；
Fig. 6 is the structural schematic diagram under sampler barrel stretching state；
Wherein: 1 sampling shell, 101 jacks, 2 screw rods, 21 graduation marks, 22 handles, 3 motors, 4 driving gears, 5 tubular cavities
Room, 6 partitions, 7 driven gears, 71 plane bearings, 8 sampler barrels, 9 telescopic rods, 10 push plates, 11 damping bases, 110 grooves, 111 are led
Xiang Zhu, 112 springs, 12 caging bolts, 13 sliding slots.
Specific embodiment:
As shown in Figure 1 to Figure 3, the utility model is a kind of agriculture soil testing and fertilizer recommendation sampler, comprising: sampling shell 1,
Screw rod 2 and sampler barrel 8, the sampling shell 1 and sampler barrel 8 are hollow staving, and sampling shell 1 is sleeved on outside sampler barrel 8, and
Sampling shell 1 is identical as 8 opening direction of sampler barrel, is located at outside sampling shell 1 for convenience of the movement of sampler in screw rod 2
One end is equipped with handle 22；The other end of screw rod 2 is extend into sampling shell 1 after passing through the roof for sampling shell 1, and screw rod 2 is logical
It crosses the bearing being mounted in 8 top exterior walls of sampler barrel and sampler barrel 8 is rotatablely connected.In order to be understood when sampler barrel 8 works in time
Native depth is taken, is located on the surface outside sampling shell 1 in screw rod 2 and is additionally provided with graduation mark 21.
Partition 6 is equipped with inside sampling shell 1, the partition 6, which will sample, is divided into two parts up and down inside shell 1,
Motor 3, driving gear 4, tubular chambers 5 and driven gear 7, the tubular cavity are equipped in the upper space in sampling shell 1
Room 5 is vertically fixed between sampling 1 roof of shell and partition 6, and tubular chambers 5 are two sections of interruption setting up and down；It is described from
Moving gear 7 is clamped by upper and lower spaced tubular chambers 5, and the motor 3 is fixed on sampling 1 inner wall of shell, driving gear 4
It is mounted on the output shaft of motor 3, and driving gear 4 is engaged with driven gear 7, one end that screw rod 2 is located in sampling shell 1 is passed through
Entire tubular chambers 5 and driven gear 7 are worn, and the through-hole of screw rod 2 and driven gear 7 is to be threadedly engaged, when motor 3 rotates,
Driven gear 7 and screw rod 2 also rotate synchronously.As shown in figure 5, in order to which end face when rotating driven gear 7 with tubular chambers 5 connects
Touching is more smooth, matched locating slot is equipped on the end face that driven gear 7 is in contact with tubular chambers 5, in locating slot
Plane bearing 71 is installed.
It is equipped with sampler barrel 8 in the lower space in sampling shell 1, in order to more convenient when soil sample is taken out, is being sampled
Push plate 10 is equipped in cylinder 8, the push plate 10 is fixedly connected by passing through the telescopic rod 9 of 8 roof of sampler barrel with partition 6, and push plate
10 diameter is identical as the internal diameter of sampler barrel 8, prevents soil sample from remaining on the inner wall of sampler barrel 8.The telescopic rod 9 is symmetrically to set
The multilayer sleeve in 2 two sides of screw rod is set, it is longer that multilayer sleeve can be such that telescopic rod 9 stretches out.In order to facilitate insertion into sampler barrel 8
In soil, the open end of sampler barrel 8 is designed to zigzag.
In order to slow down the vibration that motor 3 generates during the work time, damping base is installed in the bottom of sampling shell 1
11.As shown in figure 4, the damping base 11 is annular groove 110, the bottom end face of sampling shell 1 is mounted in groove 110,
Bottom is evenly distributed with multiple guide posts 111 in groove 110, and each guide post 111 is vertically fixed in groove 110, is sampling
The bottom end face of shell 1 be equipped with the matched jack 101 of guide post 111, be also arranged with spring on the outer wall of guide post 111
112, the spring 112 is compressed spring, and the internal diameter of spring 112 is greater than the diameter of jack 101, will be sampled convenient for spring 112 outer
Shell 1 bounces.When motor 3 does not work, spring 112 is in half extended state, and the end of guide post 111 and jack 101 push up at this time
There are certain intervals between wall；When motor 3 works, spring 112 is in compressive state, the end of guide post 111 and jack 101
Roof is in contact, and does not reach the maximum working load of spring 112 at this time, the matching design of jack 101 and guide post 111
It is the service life in order to extend spring 112.
In order to keep damping base 11 more convenient when in use, damping base 11 and sampling shell 1 are detachable structure.?
Be symmetrically arranged with the perpendicular caging bolt 12 of shell with sampling shell 1 inside and outside damping base 11, caging bolt 12 with
To be threadedly coupled between damping base 11, the longitudinal direction of the matching ends stretched out with caging bolt 12 is equipped on sampling shell 1
Sliding slot 13 enables the extension end of caging bolt 12 to slide up and down in sliding slot 13.
The course of work:
When installing in the early stage, first by sample 1 upper space of shell in component be fixed, then again by partition 6 with take
The inner wall of sample shell 1 is fixed by bolt, finally the component in fixed sampling 1 lower space of shell.
As shown in fig. 6, starting rear drive gear 4 drives driven tooth in use, starting after the power supply of motor 3 is first connect electricity
7 rotation of wheel, while 2 synchronous rotary of screw rod, since screw rod 2 is connect with sampler barrel 8 by bearing, when screw rod 2 is rotated
When, sampler barrel 8 is to move along a straight line up and down；Sampler barrel 8 indentation insertion soil in, and with the rotation of screw rod 2 and to
It is protruded into soil, meanwhile, the telescopic rod 9 in sampler barrel 8 stretches elongated, and push plate 10 is close to the roof direction of sampler barrel 8；When logical
After the depth that scaleover line 21 understands sampler barrel 8 reaches detection depth, screw rod 2 is screwed out by 3 counter motion of motor, is sampled simultaneously
Cylinder 8 also moves up therewith, at this point, moving up with sampler barrel 8, soil sample is slowly released 8 simultaneous retractable of sampler barrel by telescopic rod 9
Bar 9 also bounces back, and after soil sample is released out of sampler barrel 8, sampling work terminates.
The preferable specific embodiment of the above, only the utility model, these specific embodiments are all based on this
Different implementations under utility model general idea, and the protection scope of the utility model is not limited thereto, it is any ripe
Know those skilled in the art within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of, all
It should cover and be within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with claims
Subject to protection scope.
Claims (6)
1. a kind of agricultural soil testing and fertilizer recommendation sampler, comprising: sampling shell (1), screw rod (2) and sampler barrel (8), the sampling
Shell (1) and sampler barrel (8) are hollow staving, and sampling shell (1) is sleeved on sampler barrel (8) outside, and sample shell (1) and take
Sample cylinder (8) opening direction is identical, and one end of the screw rod (2) connects after passing through the roof for sampling shell (1) with sampler barrel (8) top
It connects, which is characterized in that be equipped with partition (6) inside sampling shell (1), the partition (6) will sample to be separated inside shell (1)
At upper and lower two parts, be equipped in the upper space in sampling shell (1) motor (3), driving gear (4), tubular chambers (5) and
Driven gear (7), the tubular chambers (5) are vertically fixed between sampling shell (1) roof and partition (6), and tubular chambers
It (5) is two sections of interruption setting up and down, driven gear (7) is clamped by tubular chambers (5) setting up and down, and screw rod (2) is through whole
A tubular chambers (5) and driven gear (7), and screw rod (2) is to be threadedly engaged with driven gear (7)；The motor (3) is fixed on
It samples on shell (1) inner wall, driving gear (4) is mounted on the output shaft of motor (3), and driving gear (4) and driven gear
(7) it engages；The sampler barrel (8) is located at below partition (6), and the end of the screw rod (2) and sampler barrel (8) pass through bearing
Connection, the bearing are mounted on the roof of sampler barrel (8), are equipped with push plate (10) in sampler barrel (8), and the push plate (10) is logical
Two telescopic rods (9) crossed across sampler barrel (8) roof are fixedly connected with partition (6), and the diameter and sampler barrel of push plate (10)
(8) internal diameter is identical；Damping base (11) are installed in the bottom of sampling shell (1).
2. a kind of agriculture soil testing and fertilizer recommendation sampler as described in claim 1, it is characterised in that: the damping base (11)
For annular groove (110), the bottom end face for sampling shell (1) is mounted in groove (110), uniformly divides at groove (110) interior bottom
It is furnished with guide post (111), the guide post (111) is vertically fixed in groove (110), and in the bottom end of sampling shell (1)
Face be equipped with guide post (111) matched jack (101), spring (112) are also arranged on the outer wall of guide post (111),
And the internal diameter of spring (112) is greater than the diameter of jack (101).
3. a kind of agriculture soil testing and fertilizer recommendation sampler as claimed in claim 2, it is characterised in that: in damping base (11)
Inside and outside be symmetrically arranged with the perpendicular caging bolt (12) of shell with sampling shell (1), and be equipped in sampling shell (1)
With the matched longitudinal chute in caging bolt (12) end (13).
4. a kind of agriculture soil testing and fertilizer recommendation sampler as described in claim 1, it is characterised in that: driven gear (7) with
Plane bearing (71) are equipped between tubular chambers (5) end face.
5. a kind of agriculture soil testing and fertilizer recommendation sampler as described in claim 1, it is characterised in that: the sampler barrel (8)
Open end is zigzag.
6. a kind of agriculture soil testing and fertilizer recommendation sampler as described in claim 1, it is characterised in that: also set on screw rod (2)
There are graduation mark (21) and handle (22), and graduation mark (21) and handle (22) are respectively positioned on the outside of sampling shell (1), the handle
(22) it is located at the end of screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043496.0U CN208568346U (en) | 2018-07-03 | 2018-07-03 | A kind of agricultural soil testing and fertilizer recommendation sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821043496.0U CN208568346U (en) | 2018-07-03 | 2018-07-03 | A kind of agricultural soil testing and fertilizer recommendation sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568346U true CN208568346U (en) | 2019-03-01 |
Family
ID=65490038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821043496.0U Expired - Fee Related CN208568346U (en) | 2018-07-03 | 2018-07-03 | A kind of agricultural soil testing and fertilizer recommendation sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720182A (en) * | 2022-03-09 | 2022-07-08 | 山东电力工程咨询院有限公司 | Soil sampler and soil sampling method |
-
2018
- 2018-07-03 CN CN201821043496.0U patent/CN208568346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114720182A (en) * | 2022-03-09 | 2022-07-08 | 山东电力工程咨询院有限公司 | Soil sampler and soil sampling method |
| CN114720182B (en) * | 2022-03-09 | 2024-03-19 | 山东电力工程咨询院有限公司 | Soil sampler and soil sampling method |
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Legal Events
| 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: 20190301 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |