CN217980836U - Geological soil sampler convenient to sample - Google Patents
Geological soil sampler convenient to sample Download PDFInfo
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- CN217980836U CN217980836U CN202221767239.8U CN202221767239U CN217980836U CN 217980836 U CN217980836 U CN 217980836U CN 202221767239 U CN202221767239 U CN 202221767239U CN 217980836 U CN217980836 U CN 217980836U
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Abstract
The utility model relates to a geological soil sampler convenient for sampling, which comprises a top plate and two fixed rods arranged at the bottom of the top plate, wherein a fixed plate is fixedly connected between the two fixed rods, a sampling rod is arranged below the top plate and slides through the fixed plate, the lower half part of the sampling rod is an inverted conical arrangement, a sliding groove is formed in the top of the sampling rod, a sliding rod is arranged in the sliding groove, the top end of the sliding rod is positioned above the sampling rod, a driving assembly is arranged between the sliding rod and the top plate, and a limiting assembly is arranged in the sliding groove; a plurality of sample connection has been seted up to thief rod lower half lateral wall, the sample connection with the sliding tray communicates with each other, is provided with the sampling plate in the sample connection, the thief rod lateral wall corresponds the position of sampling plate articulates there is the connecting rod. The utility model relates to a technical field of soil sampling ware. The utility model discloses can take a sample to the soil of the different degree of depth automatically, improve soil sampling efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of soil sampling ware and specifically relates to a geology soil sampling ware convenient to sample is related to.
Background
The known soil sampler is classified according to power driving types and is divided into a manual soil sampler and a mechanical soil sampler. The soil sampler is basically composed of a sampling head, a connecting rod and a power driving unit, and underground soil can be taken out for detection.
Most of current soil samplers adopt helical blade to insert in the soil and then rotate, take the soil of below ground, however this kind of sampling method can not once sample the soil of the different degree of depth, and when operating personnel need gather the soil of the different degree of depth, traditional soil sampling device need take a sample many times and clear up soil sampling device after taking a sample at every turn, has reduced operating personnel's soil sampling efficiency.
SUMMERY OF THE UTILITY MODEL
According to the prior art not enough that exists, the utility model aims at providing a geology soil sampling ware convenient to sample has once and takes a sample to the soil of the different degree of depth to improve the effect of operating personnel soil sampling efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a geological soil sampler convenient for sampling comprises a top plate and two fixing rods arranged at the bottom of the top plate, wherein a fixing plate is fixedly connected between the two fixing rods, a sampling rod is arranged below the top plate and penetrates through the fixing plates in a sliding manner, the lower half part of the sampling rod is in an inverted conical arrangement, a sliding groove is formed in the top of the sampling rod, a sliding rod is arranged in the sliding groove, the top end of the sliding rod is located above the sampling rod, a driving assembly is arranged between the sliding rod and the top plate, and a limiting assembly is arranged in the sliding groove;
a plurality of sample connection has been seted up to thief rod lower half lateral wall, the sample connection with the sliding tray communicates with each other, be provided with the sampling board in the sample connection, the sliding rod lateral wall corresponds the position of sampling board articulates there is the connecting rod, the connecting rod is kept away from the one end of sliding rod with correspond the sampling board is articulated mutually.
Through adopting above-mentioned technical scheme, through the cooperation of thief rod, slide bar, spacing subassembly, sampling plate and connecting rod, can take a sample to the soil of the different degree of depth automatically, improve soil sampling efficiency.
The present invention may be further configured in a preferred embodiment as: the limiting assembly comprises a spring, the spring is fixedly connected to the inner bottom wall of the sliding groove, the top end of the spring is fixedly connected with the bottom end of the sliding rod, the inner walls of two opposite sides of the sliding groove are respectively provided with a limiting groove, the position of the outer peripheral surface of the sliding rod, corresponding to the limiting groove, is fixedly connected with a limiting block, and the limiting block is in sliding connection with the position corresponding to the limiting groove;
when the spring is in natural state, the sampling plate is located to correspond the sample connection is outside, works as the stopper with correspond during spacing inslot roof or the contact of interior diapire, the sampling plate is located to correspond completely in the sample connection.
Through adopting above-mentioned technical scheme, through the cooperation of spring, stopper and spacing groove, make the sampling plate can stretch out the thief hatch and carry out the soil sample back, the withdrawal thief hatch follows the thief rod and rises, not only is convenient for the soil sample, can take a sample to the soil of the different degree of depth in addition automatically, has improved soil sampling efficiency.
The present invention may be further configured in a preferred embodiment as: drive assembly includes the motor, the motor sets up the roof bottom, motor output end transmission is connected with drive gear, the roof with rotate between the fixed plate and be connected with two lead screws, one of them the fixed cover of lead screw outer peripheral face is equipped with driven gear, drive gear with driven gear meshes mutually, the fixed cover of lead screw outer peripheral face is equipped with the belt pulley, two the belt pulley passes through belt transmission and connects, and two the common threaded connection of lead screw outer peripheral face has the regulating plate, the regulating plate bottom with the slide bar top is connected.
Through adopting above-mentioned technical scheme, through the cooperation of motor, lead screw and regulating plate, motor work can drive in the thief rod inserts soil to take a sample to soil.
The present invention in a preferred embodiment can be further configured to: the sampling plate comprises an arc-shaped plate and a baffle plate in sequence from one side far away from the sliding rod to one side close to the sliding rod, the baffle plate corresponds to the sampling opening in a sliding connection mode, and the connecting rod is hinged to the baffle plate.
Through adopting above-mentioned technical scheme, through the cooperation of arc and baffle, prevent that soil from getting into in the sliding tray.
The present invention may be further configured in a preferred embodiment as: the inner wall of the arc-shaped plate is provided with a plurality of inclined plates, and the tops of the inclined plates are inclined towards one sides of the baffle plates.
Through adopting above-mentioned technical scheme, through the setting of swash plate, make more soil can be stayed on the arc to the sample effect of soil has been improved.
To sum up, the utility model discloses a following at least one kind of useful technological effect:
1. through the cooperation of thief rod, slide bar, spring, stopper, spacing groove, sampling plate and connecting rod, make the sampling plate can stretch out the thief hatch and carry out the soil sample back, the withdrawal thief hatch follows the thief rod and rises, the soil sample of not only being convenient for can take a sample to the soil of the different degree of depth in addition automatically, has improved soil sampling efficiency.
2. Through the setting of swash plate, make more soil can be stayed on the arc to the sample effect of soil has been improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an enlarged view of the embodiment at A in FIG. 1;
FIG. 3 is a structural view of a sample plate in this embodiment.
In the figure, 1, a top plate; 2. a fixing rod; 3. a fixing plate; 4. a sampling rod; 5. a sliding groove; 6. a slide bar; 7. a drive assembly; 71. a motor; 72. a drive gear; 73. a lead screw; 74. a driven gear; 75. a belt pulley; 76. an adjusting plate; 8. a limiting component; 81. a spring; 82. a limiting groove; 83. a limiting block; 9. a sampling port; 10. a sampling plate; 101. an arc-shaped plate; 102. a baffle plate; 103. a sloping plate; 11. a connecting rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
referring to fig. 1 to 3, the utility model discloses a geology soil sampling ware convenient to sample, be in including roof 1 and setting two dead levers 2 of roof 1 bottom, the conical setting of dead lever 2 lower half for invering, conveniently insert dead lever 2 ground. Two fixedly connected with fixed plate 3 between the dead lever 2, 1 below of roof is provided with thief rod 4, thief rod 4 slides and passes fixed plate 3, just the conical setting of thief rod 4 lower half for invering.
A sliding groove 5 is formed in the top of the sampling rod 4, a sliding rod 6 is arranged in the sliding groove 5, and the top end of the sliding rod 6 is located above the sampling rod 4. A driving assembly 7 is arranged between the sliding rod 6 and the top plate 1.
The driving assembly 7 comprises a motor 71, and the motor 71 is arranged at the bottom of the top plate 1. The output end of the motor 71 is connected with a driving gear 72 in a transmission way. Two lead screws 73 are rotatably connected between the top plate 1 and the fixing plate 3, and the two lead screws 73 are respectively positioned at two sides of the sampling rod 4. One of the screw rods 73 is fixedly sleeved with a driven gear 74 on the outer peripheral surface, and the driving gear 72 is meshed with the driven gear 74. The outer peripheral surface of the screw 73 is fixedly sleeved with belt pulleys 75, and the two belt pulleys 75 are connected in a belt transmission manner. The peripheral surfaces of the two lead screws 73 are in threaded connection with an adjusting plate 76, and the bottom of the adjusting plate 76 is connected with the top end of the sliding rod 6.
The motor 71 is started, the motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 74 to rotate, so as to drive one of the lead screws 73 to rotate, the lead screw 73 drives the other lead screw 73 to rotate through the belt pulley 75, so that the two lead screws 73 synchronously rotate, the lead screws 73 rotate to drive the adjusting plate 76 to move up and down, and the adjusting plate 76 drives the sliding rod 6 to move.
A plurality of sampling openings 9 are formed in the side wall of the lower half portion of the sampling rod 4, and the sampling openings 9 are communicated with the sliding groove 5. A sampling plate 10 is arranged in the sampling port 9, a connecting rod 11 is hinged to the side wall of the sliding rod 6 corresponding to the sampling plate 10, and one end, far away from the sliding rod 6, of the connecting rod 11 is hinged to the sampling plate 10.
The sampling plate 10 comprises an arc-shaped plate 101 and a baffle plate 102 in sequence from one side far away from the sliding rod 6 to one side close to the sliding rod 6, and the arc-shaped plate 101 is arranged in a semicircular ring mode. The baffle plate 102 is slidably connected with the sampling port 9, so that soil entering the arc-shaped plate 101 is prevented from entering the sliding groove 5, and the connecting rod 11 is hinged with the corresponding baffle plate 102. The inner wall of the arc plate 101 is provided with a plurality of inclined plates 103, the tops of the inclined plates 103 are towards and correspond to one side of the baffle plate 102 in an inclined mode, and when the arc plate 101 retracts into the sampling opening 9, soil on the arc plate 101 can be blocked by the inclined plates 103 to move, so that the soil is left below the inclined plates 103.
And a limiting component 8 is arranged in the sliding groove 5. The limiting assembly 8 comprises a spring 81, the spring 81 is fixedly connected to the inner bottom wall of the sliding groove 5, and the top end of the spring 81 is fixedly connected with the bottom end of the sliding rod 6. The elastic force of the spring 81 is smaller than the resistance of the ground to the sampling rod 4 and smaller than the friction force applied to the side wall of the sampling rod 4 after the sampling rod 4 is inserted into the ground. Limiting grooves 82 are formed in the inner walls of two opposite sides of the sliding groove 5, the outer peripheral surface of the sliding rod 6 corresponds to a limiting block 83 fixedly connected with the position of the limiting grooves 82, and the limiting block 83 is in sliding connection with the corresponding limiting grooves 82.
When the spring 81 is in a natural state, the sampling plate 10 is partially located outside the corresponding sampling port 9. When the limiting block 83 contacts with the inner top wall or the inner bottom wall of the corresponding limiting groove 82, the sampling plate 10 is completely positioned in the corresponding sampling opening 9.
When the sliding rod 6 moves downwards in a natural state until the limiting block 83 is contacted with the bottom wall of the limiting groove 82, the arc-shaped plate 101 is completely retracted into the sampling port 9; during the process that the limiting block 83 moves upwards from the bottommost part to contact with the top wall in the limiting groove 82, the arc-shaped plate 101 partially extends out of the corresponding sampling opening 9, and then completely retracts into the sampling opening 9.
A plurality of sample connection 9 is not located same height, makes this device can sample the soil of the different degree of depth.
The implementation principle of the above embodiment is as follows:
when the soil sample, insert this device of fixed pole 2 internal fixation in soil, arc 101 part is located and corresponds the sample connection 9 outside this moment. Then, the motor 71 is started, the motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 74 to rotate, so as to drive one of the screw rods 73 to rotate, the screw rod 73 drives the other screw rod 73 to rotate through the belt pulley 75, so that the two screw rods 73 synchronously rotate, the screw rod 73 rotates to drive the adjusting plate 76 to move downwards, the adjusting plate 76 drives the sliding rod 6 to move, the sliding rod 6 drives the sampling rod 4 to descend until the sampling rod 4 is in contact with the ground, the sampling rod 4 is blocked, the motor 71 continues to work, the spring 81 is compressed, the limiting blocks 83 contact with the inner bottom wall of the limiting groove 82, and the arc-shaped plate 101 retracts into the sampling port 9.
Until stopper 83 and 82 inner bottom wall contact back, motor 71 continues work and drives in the thief rod 4 inserts ground can, after thief rod 4 inserts corresponding degree of depth, the motor 71 reversal, because the frictional force between soil and the thief rod 4 hinders the thief rod 4 motion, so the earlier upward movement of slide bar 6, drive connecting rod 11 motion, connecting rod 11 drives baffle 102 and arc 101 motion, arc 101 part stretches out sample connection 9, soil stays the swash plate 103 below, then slide bar 6 continues the upward movement, arc 101 retracts sample connection 9 completely, until stopper 83 and 82 inner top wall contact, drive thief rod 4 upward movement, take out soil.
After the sampling rod 4 breaks away from ground, the sliding rod 6 restores to the original state under the restoring force action of the spring 81, and the arc-shaped plate 101 is partially positioned outside the sampling opening 9, so that the operators can take out the soil with different depths conveniently.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a geology soil sampling ware convenient to sample, is in including roof (1) and setting two dead levers (2) of roof (1) bottom, its characterized in that: a fixed plate (3) is fixedly connected between the two fixed rods (2), a sampling rod (4) is arranged below the top plate (1), the sampling rod (4) penetrates through the fixed plate (3) in a sliding mode, the lower half portion of the sampling rod (4) is arranged in an inverted conical mode, a sliding groove (5) is formed in the top of the sampling rod (4), a sliding rod (6) is arranged in the sliding groove (5), the top end of the sliding rod (6) is located above the sampling rod (4), a driving assembly (7) is arranged between the sliding rod (6) and the top plate (1), and a limiting assembly (8) is arranged in the sliding groove (5);
a plurality of sample connection (9) have been seted up to sample arm (4) lower half lateral wall, sample connection (9) with sliding tray (5) communicate with each other, be provided with sampling plate (10) in sample connection (9), sliding arm (6) lateral wall corresponds the position of sampling plate (10) articulates there is connecting rod (11), connecting rod (11) are kept away from the one end of sliding arm (6) with correspond sampling plate (10) are articulated mutually.
2. A geological soil sampler as claimed in claim 1 for facilitating sampling thereof wherein: the limiting assembly (8) comprises a spring (81), the spring (81) is fixedly connected to the inner bottom wall of the sliding groove (5), the top end of the spring (81) is fixedly connected with the bottom end of the sliding rod (6), the inner walls of two opposite sides of the sliding groove (5) are respectively provided with a limiting groove (82), the outer peripheral surface of the sliding rod (6) corresponding to the limiting groove (82) is fixedly connected with a limiting block (83), and the limiting block (83) is in sliding connection with the limiting groove (82);
when spring (81) is in natural state, sampling plate (10) part is located to correspond sample connection (9) outside, when stopper (83) with correspond roof or interior diapire contact in spacing groove (82), sampling plate (10) are located to correspond completely in sample connection (9).
3. A geological soil sampler as claimed in claim 1 for facilitating sampling thereof wherein: drive assembly (7) are including motor (71), motor (71) set up roof (1) bottom, motor (71) output transmission is connected with drive gear (72), roof (1) with it is connected with two lead screw (73) to rotate between fixed plate (3), one of them the fixed cover of lead screw (73) outer peripheral face is equipped with driven gear (74), drive gear (72) with driven gear (74) mesh mutually, the fixed cover of lead screw (73) outer peripheral face is equipped with belt pulley (75), two belt pulley (75) are connected through the belt transmission, and two the common threaded connection of lead screw (73) outer peripheral face has regulating plate (76), regulating plate (76) bottom with slide bar (6) top is connected.
4. A geological soil sampler as claimed in claim 1 for facilitating sampling thereof wherein: sampling plate (10) include from keeping away from one side of slide bar (6) to being close to one side of slide bar (6) includes arc (101) and baffle (102) in proper order, baffle (102) with correspond sample connection (9) sliding connection, just connecting rod (11) with correspond baffle (102) are articulated mutually.
5. A geological soil sampler as claimed in claim 4 wherein: the inner wall of the arc-shaped plate (101) is provided with a plurality of inclined plates (103), and the tops of the inclined plates (103) are inclined towards one side corresponding to the baffle (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767239.8U CN217980836U (en) | 2022-07-11 | 2022-07-11 | Geological soil sampler convenient to sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221767239.8U CN217980836U (en) | 2022-07-11 | 2022-07-11 | Geological soil sampler convenient to sample |
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| Publication Number | Publication Date |
|---|---|
| CN217980836U true CN217980836U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221767239.8U Active CN217980836U (en) | 2022-07-11 | 2022-07-11 | Geological soil sampler convenient to sample |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054157A (en) * | 2023-10-10 | 2023-11-14 | 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) | Sampler for land development |
| CN117871147A (en) * | 2023-12-07 | 2024-04-12 | 天津大学 | Soil layering drilling sampling equipment for soil remediation |
-
2022
- 2022-07-11 CN CN202221767239.8U patent/CN217980836U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117054157A (en) * | 2023-10-10 | 2023-11-14 | 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) | Sampler for land development |
| CN117054157B (en) * | 2023-10-10 | 2024-05-10 | 山东省国土空间生态修复中心(山东省地质灾害防治技术指导中心、山东省土地储备中心) | Sampler for land development |
| CN117871147A (en) * | 2023-12-07 | 2024-04-12 | 天津大学 | Soil layering drilling sampling equipment for soil remediation |
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