CN211504715U - Soil sampling tube pulling device - Google Patents
Soil sampling tube pulling device Download PDFInfo
- Publication number
- CN211504715U CN211504715U CN201921742424.XU CN201921742424U CN211504715U CN 211504715 U CN211504715 U CN 211504715U CN 201921742424 U CN201921742424 U CN 201921742424U CN 211504715 U CN211504715 U CN 211504715U
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- China
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- sampling tube
- soil
- ball nut
- pulling
- fixed frame
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Abstract
The utility model provides a soil sampling tube pulling device, which comprises a pulling device and a sampling tube drilled into the ground, wherein the top of the sampling tube is provided with a pulling ring, the edge of the sampling tube is also provided with a buckle which can be connected with the soil drilling device, the pulling device is fixedly arranged right above the sampling tube, and is connected with a lifting ring of the sampling tube, the lifting device comprises a fixed frame, a ball nut, a screw rod and a driving gear set, the ball nut is arranged in the fixed frame in the direction of vertical axis, and two end faces are connected with bearings, the ball nut freely rotates in the lower fixed frame under the rotation of the bearings, the lead screw is cup jointed in ball nut's central cooperation, and the lead screw is for ball nut linear motion, and the integrity of the soil of this device than the conventional mode sample of pulling up is high, and is better to the quality of sample, and data information is abundanter. The pulling-up saves time and labor, and improves the efficiency of construction.
Description
Technical Field
The utility model relates to a soil detection device's sampling structure specifically is a device is pulled out to soil property sampling tube.
Background
Soil sampling refers to a method for collecting soil samples, and comprises sampling arrangement and sampling technology. The sampling of the soil sample in the cross section is performed after the cross section observation is completed. There are many types of soil samplers. And (3) collecting a surface soil sample of the farm land or the wasteland, wherein a small iron shovel can be used. The cutting ring can be used for researching general physical properties of soil, such as soil volume weight, porosity, water retention property and the like. The cutting ring is a cylinder with openings at two ends, the lower opening is provided with a blade, and the height and the diameter of the cylinder are both about 5 cm. The most common sampling tool is an earth auger. Earth boring tools are classified into two types, manual operations and mechanical operations. The manually operated soil drill has a plurality of types, a short handle soil drill for collecting shallow soil samples and a screw head soil drill for observing the profile characteristics in soil layers of about 1 m are provided, the screw head soil drill is labor-saving in soil feeding, is particularly suitable for observing underground water level changes, but is small in soil sample collecting amount. When a soil sample for chemical analysis or physical analysis of undisturbed soil is collected, an open-type soil drill is used. Collecting undisturbed soil sample without damaging soil structure or shape, and using sleeve type soil drill. The mechanical soil sampling drill is driven by a motor to enable a drill body to enter soil with a certain depth, then the soil column is lifted, laid flat for observation, and cut and sampled according to requirements. The diameter of the soil column can be controlled by drill bodies with different diameters, the mechanical drilling efficiency is high, and manpower can be saved.
When the telescopic sampling tube is lifted, the hollow tube is positioned in the deep soil, the deeper the sampling depth is, the larger the holding force is, and the manual pulling-out is unrealistic, so that the device for completely pulling out the sampling tube and the sample has urgent requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a soil property sampling tube and pull out device.
The utility model provides a technical scheme that above-mentioned problem adopted is: the sampling device comprises a pulling device and a sampling tube which is drilled into the ground, wherein the top of the sampling tube is provided with a lifting ring, the edge of the sampling tube is also provided with a buckle which can be connected with a soil drilling device, the pulling device is fixedly arranged right above the sampling tube and is connected with the lifting ring of the sampling tube, the pulling device comprises a fixed frame, a ball nut, a screw rod and a driving gear set, the ball nut is arranged in the fixed frame in the direction that the axis is vertical, two end faces of the ball nut are connected with bearings, the ball nut freely rotates in the fixed frame under the rotation of the bearings, the center of the ball nut is matched and sleeved with the screw rod, the screw rod linearly moves relative to the ball nut, the lower end of the screw rod is connected with the lifting ring of the sampling tube, one gear of the driving gear set is circumferentially and fixedly sleeved on the outer circular surface of the ball nut, the gear teeth of the driving gear set are outwards arranged, the other gear is simultaneously connected with the driving motor.
This device is a device that is arranged in pulling out the sampling tube that uses in soil sampling, and it has solved the sleeve pipe and can not take out easily after squeezing into the underground to the integrity of the soil of mode sample is higher than conventional pulling out, and is better to the quality of sample, and data information is abundanter. This pull-out device labour saving and time saving to can adopt conventional power just can drive, improve the efficiency of processing, can realize simultaneously squeezing into the sleeve pipe and pull out the separately construction of sleeve pipe, improve the efficiency of construction.
The ball nut in the device rotates, but the upper and lower degrees of freedom are fixed, so the screw rod matched with the ball nut is stressed to move up and down, and the sampling tube is pulled up by the up-and-down movement of the screw rod, thereby realizing the purpose of saving labor.
Further, the lower part of pulling up the device still is connected with bearing structure, and bearing structure is including the ground backup pad and support down tube, the ground backup pad contacts with the soil surface on earth's surface, ground backup pad level device to be provided with in the position that corresponds the sampling tube and keep away the empty structure, the upper surface of ground backup pad is provided with the support down tube, support the down tube slope and support the setting to with fixed frame fixed connection. The supporting structure provides a stable working surface, and the working surface provides support to improve the stability in the operation process.
Furthermore, fixed frame side is provided with the open face, the open face corresponds the meshing structure who sets up to drive gear group, and drive gear group's outside all is provided with the housing.
Further, the inside of sampling tube is provided with annular or spiral line, the lower extreme edge shaping of sampling tube has the sawtooth. The texture in the sampling pipe is favorable for increasing the holding force of the sampling pipe to the soil in the sampling pipe, and the integrity of sampling is improved.
Furthermore, the ground supporting plate is arranged to be of a structure with a plurality of blocks separated from each other, all the plates separated from each other are arranged on the ground in parallel, and the plates are connected in the fixing frame through the inclined supporting rods with adjustable lengths. Therefore, the device can adapt to environments with different terrains and provide stable support.
Compared with the prior art, the utility model, have following advantage and effect: this device is a device that is arranged in pulling out the sampling tube that uses in soil sampling, and it has solved the sleeve pipe and can not take out easily after squeezing into the underground to the integrity of the soil of mode sample is higher than conventional pulling out, and is better to the quality of sample, and data information is abundanter. This pull-out device labour saving and time saving to can adopt conventional power just can drive, improve the efficiency of processing, can realize simultaneously squeezing into the sleeve pipe and pull out the separately construction of sleeve pipe, improve the efficiency of construction.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a pulling-up device, 2, a sampling tube, 3, a pulling ring, 4, a fixing frame, 5, a ball nut, 6, a screw rod, 7, a driving gear set, 8, a bearing, 9, a ground supporting plate, 10 and a supporting inclined rod.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
A soil sampling tube pulling device comprises a pulling device 1 and a sampling tube 2 which is drilled into the ground, wherein the top of the sampling tube 2 is provided with a pulling ring 3, the edge of the sampling tube 2 is also provided with a buckle which can be connected with a soil drilling device, the pulling device 1 is fixedly arranged right above the sampling tube 2 and is connected with the pulling ring 3 of the sampling tube 2, the pulling device 1 comprises a fixed frame 4, a ball nut 5, a screw rod 6 and a driving gear set 7, the ball nut 5 is arranged in the fixed frame 4 in the direction of vertical axis, two end faces are connected with a bearing 8, the ball nut 5 freely rotates in the fixed frame 4 under the rotation of the bearing 8, the center of the ball nut 5 is matched and sleeved with the screw rod 6, the screw rod 6 linearly moves relative to the ball nut 5, the lower end of the screw rod 6 is connected with the pulling ring of the sampling tube 2, one gear of the driving gear set 7 is circumferentially fixed and sleeved on the outer circular surface of the ball nut 5, the gear teeth are arranged outwards, and the outside of the gear teeth is connected with another gear in the meshing direction, and the other gear is simultaneously connected with a driving motor.
The lower part of pulling up device 1 still is connected with bearing structure, and bearing structure is including ground backup pad 9 and support down tube 10, ground backup pad 9 and the soil surface contact of earth's surface, 9 horizontal installation of ground backup pad to be provided with in the position that corresponds sampling tube 2 and keep away the empty structure, the upper surface of ground backup pad 9 is provided with supports down tube 10, support down tube 10 slope support setting to with fixed frame 4 fixed connection.
The side of the fixed frame 4 is provided with an open surface, the open surface is correspondingly arranged to be a meshing structure of the driving gear set 7, and the outer part of the driving gear set 7 is provided with a housing.
The inside of sampling tube 2 is provided with annular or spiral line, the lower extreme edge shaping of sampling tube 2 has the sawtooth.
The ground supporting plate 9 is arranged into a plurality of structures which are separated from each other, all the plates which are separated from each other are arranged on the ground in parallel, and are connected in the fixing frame 4 through the inclined supporting rod with adjustable length.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a soil sampling tube pull-out device, includes pull-out device (1) and drills into underground sampling tube (2), its characterized in that: the top of the sampling tube (2) is provided with a pulling ring (3), the edge of the sampling tube (2) is also provided with a buckle which can be connected with a soil drilling device, the pulling device (1) is fixedly arranged right above the sampling tube (2) and is connected with the pulling ring (3) of the sampling tube (2), the pulling device (1) comprises a fixed frame (4), a ball nut (5), a screw rod (6) and a driving gear set (7), the ball nut (5) is arranged in the fixed frame (4) along the vertical direction of the axis, two end faces are connected with a bearing (8), the ball nut (5) freely rotates in the fixed frame (4) under the rotation of the bearing (8), the center of the ball nut (5) is matched and sleeved with the screw rod (6), the screw rod (6) linearly moves relative to the ball nut (5), the lower end of the screw rod (6) is connected with the sampling tube (2), one gear of the driving gear set (7) is fixedly sleeved on the outer circular surface of the ball nut (5) in a circumferential direction, gear teeth of the driving gear set are arranged outwards, the other gear is connected in the meshing direction of the outer side of the driving gear set, and the other gear is connected with a driving motor at the same time.
2. The soil sampling tube pulling device of claim 1, wherein: the lower part of pulling up device (1) still is connected with bearing structure, and bearing structure is including ground backup pad (9) and support down tube (10), ground backup pad (9) and the soil surface contact of earth's surface, ground backup pad (9) horizontal installation to be provided with in the position that corresponds sampling tube (2) and keep away the empty structure, the upper surface of ground backup pad (9) is provided with supports down tube (10), support down tube (10) slope support setting to with fixed frame (4) fixed connection.
3. The soil sampling tube pulling device of claim 1, wherein: the side face of the fixing frame (4) is provided with an open face, the open face is correspondingly arranged to be a meshing structure of the driving gear set (7), and the outer portion of the driving gear set (7) is provided with a housing.
4. The soil sampling tube pulling device of claim 1, wherein: the inside of sampling tube (2) is provided with annular or spiral line, the lower extreme edge shaping of sampling tube (2) has the sawtooth.
5. The soil sampling tube pulling device of claim 2, wherein: the ground supporting plate (9) is of a structure with a plurality of blocks separated from each other, all the plates separated from each other are arranged on the ground in parallel, and are connected in the fixing frame (4) through the inclined supporting rod with adjustable length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742424.XU CN211504715U (en) | 2019-10-17 | 2019-10-17 | Soil sampling tube pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742424.XU CN211504715U (en) | 2019-10-17 | 2019-10-17 | Soil sampling tube pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504715U true CN211504715U (en) | 2020-09-15 |
Family
ID=72406796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742424.XU Expired - Fee Related CN211504715U (en) | 2019-10-17 | 2019-10-17 | Soil sampling tube pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504715U (en) |
-
2019
- 2019-10-17 CN CN201921742424.XU patent/CN211504715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314001 floor 2 and 3, building 11, Chuangye Road South, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: ZHEJIANG XINHONG TESTING TECHNOLOGY Co.,Ltd. Address before: 314001 floor 2 and 3, building 11, Chuangye Road South, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Xinhong Testing Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200915 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |