CN217424811U - Quick sampling device of soil detection usefulness - Google Patents
Quick sampling device of soil detection usefulness Download PDFInfo
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- CN217424811U CN217424811U CN202220255166.8U CN202220255166U CN217424811U CN 217424811 U CN217424811 U CN 217424811U CN 202220255166 U CN202220255166 U CN 202220255166U CN 217424811 U CN217424811 U CN 217424811U
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- support frame
- soil
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- sampling tube
- shaft
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Abstract
The utility model discloses a quick sampling device of soil detection usefulness, its technical scheme is: including the support frame, the support frame top is equipped with sampling mechanism, and sampling mechanism includes the pivot, and the pivot bottom passes through the bearing with the support frame top to be connected, and the pivot outside is equipped with adjusting part, and adjusting part includes the axle sleeve, and the pivot is outside to the axle sleeve cover is located, and the fixed cover in the axle sleeve outside is equipped with first gear, and a quick sampling device beneficial effect that soil testing used is: during sampling tube drives the drill bit and stretches into earth with the arc through sampling mechanism, the opening part of sampling tube is plugged up to the arc, prevent that the soil on other soil layers from getting into the inside sample result that influences of sampling tube, the sampling tube drives the arc and rotates, scrape the soil of getting corresponding soil layer through the one end of protrusion sampling tube, it is inside to scrape the soil of getting to slide into the sampling tube, reach the effect of collecting the sample that corresponds in corresponding soil layer, ensure that the sample of getting is the soil sample of required degree of depth.
Description
Technical Field
The utility model relates to a soil detection technology field, concretely relates to quick sampling device of soil detection usefulness.
Background
The soil is a layer of loose substances on the earth surface, which comprises various granular mineral substances, organic substances, water, air, microorganisms and the like, and can grow plants, the soil is composed of mineral substances formed by weathering rocks, organic substances generated by decomposition of animal and plant bodies and microorganism residues, soil organisms, water, air, oxidized humus and the like.
When the sampling tube is inserted into soil for sampling, the existing soil detection device easily enables the soil on other soil layers to enter the sampling tube, and the taken sample is difficult to ensure to be a soil sample with required depth, so that the accuracy of soil detection is influenced, and the soil environment condition at the sampling position cannot be accurately obtained.
Disclosure of Invention
Therefore, the utility model provides a quick sampling device that soil detection used, through sampling device to the soil on other soil layers gets into the sampling tube easily when solving the sample, is difficult to ensure the sample of getting and is the problem of the soil sample of required degree of depth.
In order to achieve the above object, the present invention provides the following technical solutions: a rapid sampling device for soil detection comprises a support frame, wherein a sampling mechanism is arranged at the top of the support frame;
the sampling mechanism comprises a rotating shaft, the bottom of the rotating shaft is connected with the top of a support frame through a bearing, an adjusting component is arranged outside the rotating shaft and comprises a shaft sleeve, the shaft sleeve is sleeved outside the rotating shaft, a first gear is fixedly sleeved outside the shaft sleeve and provided with an adjusting plate, two limiting blocks are arranged inside the adjusting plate, a spring is fixedly connected between the two limiting blocks, a first lead screw and a hexagonal shaft are respectively arranged on two sides of the first gear, a second gear is fixedly arranged at the top of the first lead screw, a second lead screw is arranged on one side of the hexagonal shaft, a third gear is fixedly sleeved outside the hexagonal shaft, a hollow shaft is sleeved outside the third gear, connecting plates are sleeved outside the first lead screw, the second lead screw and the hollow shaft, a sampling component is arranged at the bottom of the hollow shaft and comprises a sampling tube, the sampling tube top and hollow shaft bottom fixed connection, the sampling tube bottom is equipped with the drill bit, sampling tube one side is equipped with the arc.
Preferably, the fixed protective housing that is equipped with in support frame top, the inside fixed backup pad that is equipped with of protective housing, the fixed servo motor that is equipped with in backup pad top, servo motor and protective housing fixed connection, servo motor output and pivot fixed connection, the pivot top runs through the backup pad and passes through the bearing with the backup pad and be connected, a plurality of universal wheels of support frame bottom fixedly connected with.
Preferably, the bottoms of the first screw rod and the second screw rod are connected with the bottom of the support frame through bearings, the top of the first screw rod penetrates through the top of the support frame and is connected with the top of the support frame through bearings, the top of the second screw rod is connected with the top of the support frame through bearings, and the first screw rod and the second screw rod are connected with the connecting plate through threads.
Preferably, the first screw rod and the second screw rod are externally and fixedly sleeved with belt pulleys, and the two belt pulleys are externally sleeved with belts.
Preferably, the top of the hexagonal shaft penetrates through the top of the support frame and is connected with the top of the support frame through a bearing, and the hexagonal shaft is connected with the hollow shaft in a sliding manner.
Preferably, the hollow shaft penetrates through the bottom of the support frame, and the hollow shaft is connected with the connecting plate through a bearing.
Preferably, a groove is formed in one side of the rotating shaft, and the inner side of the shaft sleeve extends into the groove and is in sliding connection with the groove.
Preferably, one side of the protective shell is provided with a plurality of limiting grooves.
Preferably, the regulating plate passes through the bearing with the axle sleeve and is connected, two spouts, two have been seted up to the inside fixed of regulating plate the stopper both ends are equallyd divide and are extended respectively into two spouts inside and with two spout sliding connection, two the stopper extends into two spacing inslots respectively.
Preferably, the arc wall has been seted up to the sampling tube lateral wall, arc one end extends into inside the arc wall, the sampling tube bottom is equipped with the mounting groove, the drill bit top extends into inside the mounting groove.
The embodiment of the utility model provides an have following advantage:
1. the hollow mandrel moves downwards along the hexagonal shaft through the sampling mechanism, so that the hollow shaft drives the sampling tube to move, the sampling tube drives the drill bit and the arc-shaped plate to extend into soil, the soil layer is broken through the drill bit and the arc-shaped plate, meanwhile, the arc-shaped plate blocks the opening of the sampling tube, soil of other soil layers is prevented from entering the inside of the sampling tube to influence a sampling result, and the accuracy of detection after sampling is improved;
2. through among the sampling mechanism hexagonal axle pass through the hollow shaft and drive the sampling tube and rotate, the sampling tube drives the arc and rotates, inside the arc slided into earlier the arc by soil influence, then scrape the soil of getting corresponding soil layer through the one end of protrusion sampling tube, the soil of scraping getting slides into the sampling tube inside, reaches and collects the effect of corresponding sample at corresponding soil layer, ensures that the sample of getting is the soil sample of required degree of depth.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a perspective view provided by the present invention;
fig. 2 is a front perspective cross-sectional view provided by the present invention;
fig. 3 is a perspective view of the sampling mechanism provided by the present invention;
fig. 4 is a perspective exploded view of the adjusting assembly provided by the present invention;
fig. 5 is a perspective exploded view of the sampling assembly provided by the present invention;
fig. 6 is an enlarged view of a point a in fig. 1 provided by the present invention;
fig. 7 is an enlarged view of the structure of the part B in fig. 2 according to the present invention.
In the figure: the device comprises a support frame 1, a protective shell 2, a servo motor 3, a connecting plate 4, a rotating shaft 5, a shaft sleeve 6, a first gear 7, an adjusting plate 8, a spring 9, a limiting block 10, a second gear 11, a first screw rod 12, a belt pulley 13, a belt 14, a second screw rod 15, a third gear 16, a hexagonal shaft 17, a hollow shaft 18, a sampling tube 19, a drill bit 20 and an arc-shaped plate 21.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to the attached drawings 1-7, the utility model provides a quick sampling device for soil detection, which comprises a support frame 1, wherein the top of the support frame 1 is provided with a sampling mechanism;
the sampling mechanism comprises a rotating shaft 5, the bottom of the rotating shaft 5 is connected with the top of a support frame 1 through a bearing, an adjusting assembly is arranged outside the rotating shaft 5 and comprises a shaft sleeve 6, the shaft sleeve 6 is sleeved outside the rotating shaft 5, a first gear 7 is fixedly sleeved outside the shaft sleeve 6, an adjusting plate 8 is sleeved outside the shaft sleeve 6, two limiting blocks 10 are arranged inside the adjusting plate 8, a spring 9 is fixedly connected between the two limiting blocks 10, a first lead screw 12 and a hexagonal shaft 17 are respectively arranged on two sides of the first gear 7, a second gear 11 is fixedly arranged on the top of the first lead screw 12, a second lead screw 15 is arranged on one side of the hexagonal shaft 17, a third gear 16 is fixedly sleeved outside the hexagonal shaft 17, a hollow shaft 18 is sleeved outside the third gear 16, connecting plates 4 are respectively sleeved outside the first lead screw 12, the second lead screw 15 and the hollow shaft 18, a sampling assembly is arranged at the bottom of the hollow shaft 18, the sampling assembly comprises a sampling tube 19, the top of the sampling tube 19 is fixedly connected with the bottom of the hollow shaft 18, the bottom of the sampling tube 19 is provided with a drill bit 20, one side of the sampling tube 19 is provided with an arc-shaped plate 21, the bottoms of the first screw rod 12 and the second screw rod 15 are both connected with the bottom of the support frame 1 through a bearing, the top of the first screw rod 12 penetrates through the top of the support frame 1 and is connected with the top of the support frame 1 through a bearing, the top of the second screw rod 15 is connected with the top of the support frame 1 through a bearing, the first screw rod 12 and the second screw rod 15 are both connected with the connecting plate 4 through threads, belt pulleys 13 are fixedly sleeved outside the first screw rod 12 and the second screw rod 15, belts 14 are sleeved outside the two belt pulleys 13, the side wall of the sampling tube 19 is provided with an arc-shaped groove, one end of the arc-shaped plate 21 extends into the arc-shaped groove, the bottom of the sampling tube 19 is provided with a mounting groove, the top of the drill bit 20 extends into the mounting groove, the top of the hexagonal shaft 17 penetrates through the top of the support frame 1 and is connected with the top of the support frame 1 through a bearing, the hexagonal shaft 17 is connected with the hollow shaft 18 in a sliding manner, the hollow shaft 18 penetrates through the bottom of the support frame 1, and the hollow shaft 18 is connected with the connecting plate 4 through a bearing;
in the embodiment, for the purpose of sampling in the corresponding soil layer, by holding the two side stoppers 10 and the adjusting plate 8, the stoppers 10 are retracted into the adjusting plate 8, the adjusting plate 8 moves upward to engage the first gear 7 with the second gear 11 through the shaft sleeve 6, the shaft sleeve 6 is driven by the forward rotation of the rotating shaft 5 to drive the second gear 11 by the first gear 7, the belt pulley 13 is driven by the second gear 11 through the first lead screw 12, the belt pulley 13 is matched with the belt 14 to rotate the second lead screw 15, the belt 14 and the second lead screw 15 rotate to drive the hollow shaft 18 to move downward along the hexagonal shaft 17 through the connecting plate 4, so that the hollow shaft 18 drives the sampling tube 19 to move, the sampling tube 19 drives the drill bit 20 and the arc plate 21 to extend into the soil, a certain friction force exists between the arc plate 21 and the arc groove to prevent the arc plate 21 from sliding naturally and reaching the depth of the corresponding soil layer, adjusting the adjusting plate 8 again to engage the first gear 7 with the third gear 16, rotating the rotating shaft 5 in a forward direction, driving the third gear 16 through the first gear 7 to rotate the hexagonal shaft 17 through the hollow shaft 18 to drive the sampling tube 19 to drive the drill bit 20 and the arc plate 21 to rotate in a reverse direction, the arc plate 21 firstly slides into the arc groove under the influence of soil, then scraping soil corresponding to soil layers through one end of the protruded sampling tube 19, the scraped soil slides into the sampling tube 19 to achieve the effect of collecting corresponding samples in the corresponding soil layers, preventing soil of other soil layers from entering into the sampling tube 19, after sampling, rotating the rotating shaft 5 in a reverse direction to slide the arc plate 21 out along the arc groove to block the opening of the sampling tube 19, adjusting the adjusting plate 8 to engage the first gear 7 with the second gear 11, so that the first lead screw 12 and the second lead screw 15 drive the connecting plate 4 to move upwards to take the sampling tube 19 out of the soil, the sample is taken out by the bias of detaching the drill bit 20 along the mounting groove;
wherein, for the purpose that realizes that regulation regulating plate 8 makes first gear 7 reciprocate, this device adopts following technical scheme to realize: the adjusting plate 8 is connected with the shaft sleeve 6 through a bearing, two sliding grooves are fixedly formed in the adjusting plate 8, two ends of two limiting blocks 10 respectively extend into the two sliding grooves and are in sliding connection with the two sliding grooves, the two limiting blocks 10 respectively extend into the two limiting grooves, a plurality of limiting grooves are formed in one side of the protective shell 2, a groove is formed in one side of the rotating shaft 5, the inner side of the shaft sleeve 6 extends into the groove and is in sliding connection with the groove, the limiting blocks 10 on the two sides are held, so that the limiting blocks 10 slide out from the limiting grooves on the two sides and slide towards the inner part of the adjusting plate 8 along the sliding grooves, simultaneously, the spring 9 is contracted, the adjusting plate 8 is moved, the adjusting plate 8 moves to drive the shaft sleeve 6 to slide along the groove, after the adjustment is finished, the adjusting plate 8 and the limiting block 10 are loosened, the spring 9 generates elasticity to push the limiting blocks 10 at the two sides to the two sides, so that the limiting blocks 10 extend into the limiting grooves, and the adjusting plate 8 is prevented from moving under the natural condition;
wherein, in order to realize the purpose that pivot 5 rotated, this device adopts following technical scheme to realize: the fixed protective housing 2 that is equipped with in 1 top of support frame, the inside fixed backup pad that is equipped with of protective housing 2, the fixed servo motor 3 that is equipped with in backup pad top, servo motor 3 and 2 fixed connection of protective housing, servo motor 3 output and 5 fixed connection in pivot, 5 tops in pivot run through the backup pad and pass through the bearing with the backup pad and be connected, a plurality of universal wheels of 1 bottom fixedly connected with of support frame, start servo motor 3, servo motor 3 rotates and drives pivot 5 and rotate.
The utility model discloses a use as follows: when the utility model is used, an external power supply is connected, the two side limiting blocks 10 and the adjusting plate 8 are held, the limiting blocks 10 slide out from the two side limiting grooves and slide towards the inner part of the adjusting plate 8 along the sliding grooves, the spring 9 is contracted, after the adjustment is finished, the adjusting plate 8 and the limiting blocks 10 are loosened, the spring 9 generates elastic force to push the two side limiting blocks 10 to two sides, the limiting blocks 10 extend into the limiting grooves, thereby preventing the adjusting plate 8 from moving under the natural condition, the adjusting plate 8 is moved to drive the shaft sleeve 6 to slide along the groove, so that the first gear 7 is meshed with the second gear 11, the servo motor 3 is started to rotate positively, the servo motor 3 rotates to drive the rotating shaft 5 to rotate, the rotating shaft 5 rotates positively to drive the shaft sleeve 6 so that the first gear 7 drives the second gear 11, the second gear 11 drives the belt pulley 13 through the first screw 12, the belt pulley 13 is matched with the belt 14 to rotate the second screw 15, the belt 14 and the second screw rod 15 rotate to drive the hollow shaft 18 to move downwards along the hexagonal shaft 17 through the connecting plate 4, so that the hollow shaft 18 drives the sampling tube 19 to move, the sampling tube 19 drives the drill bit 20 and the arc-shaped plate 21 to extend into soil, a certain friction force is formed between the arc-shaped plate 21 and the arc-shaped groove to prevent the arc-shaped plate 21 from sliding under natural conditions, after the depth of a corresponding soil layer is reached, the adjusting plate 8 is adjusted again to enable the first gear 7 to be meshed with the third gear 16, the hexagonal shaft 17 is driven through the first gear 7 to rotate, the hollow shaft 18 enables the sampling tube 19 to drive the drill bit 20 and the arc-shaped plate 21 to rotate reversely, the arc-shaped plate 21 slides into the arc-shaped groove firstly under the influence of soil, then soil corresponding to the soil layer is scraped through one end protruding out of the sampling tube 19, the scraped soil slides into the sampling tube 19, and the effect of collecting corresponding samples in the corresponding soil layer is achieved, prevent inside the soil entering sampling tube 19 of other soil layers, after the sample, reverse pivot 5, make the arc 21 along the arc roll-off, plug up the opening part of sampling tube 19, adjust adjusting plate 8, make first gear 7 and the meshing of second gear 11, thereby make first lead screw 12 and second lead screw 15 drive connecting plate 4 and upwards remove, make sampling tube 19 take out from soil, pull down the drill bit 20 along the mounting groove, take out the sample on the verge, and then reach the effect of quick sample.
The above are only preferred embodiments of the present invention, and any person skilled in the art may modify the present invention or modify it into equivalent technical solutions by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (10)
1. The utility model provides a quick sampling device of soil detection usefulness, includes support frame (1), its characterized in that: the top of the support frame (1) is provided with a sampling mechanism;
the sampling mechanism comprises a rotating shaft (5), the bottom of the rotating shaft (5) is connected with the top of a support frame (1) through a bearing, an adjusting component is arranged outside the rotating shaft (5) and comprises a shaft sleeve (6), the shaft sleeve (6) is sleeved outside the rotating shaft (5), a first gear (7) is fixedly sleeved outside the shaft sleeve (6), an adjusting plate (8) is sleeved outside the shaft sleeve (6), two limit blocks (10) are arranged inside the adjusting plate (8), a spring (9) is fixedly connected between the two limit blocks (10), first lead screws (12) and hexagonal shafts (17) are respectively arranged on two sides of the first gear (7), a second gear (11) is fixedly arranged on the top of the first lead screws (12), a second lead screw (15) is arranged on one side of the hexagonal shafts (17), a third gear (16) is fixedly sleeved outside the hexagonal shafts (17), third gear (16) outside cover is equipped with hollow shaft (18), first lead screw (12), second lead screw (15) all overlap with hollow shaft (18) outside and be equipped with connecting plate (4), hollow shaft (18) bottom is equipped with sampling component, sampling component includes sampling tube (19), sampling tube (19) top and hollow shaft (18) bottom fixed connection, sampling tube (19) bottom is equipped with drill bit (20), sampling tube (19) one side is equipped with arc (21).
2. The rapid sampling device for soil detection according to claim 1, wherein: the supporting frame is characterized in that a protective shell (2) is fixedly arranged at the top of the supporting frame (1), a supporting plate is fixedly arranged inside the protective shell (2), a servo motor (3) is fixedly arranged at the top of the supporting plate, the servo motor (3) is fixedly connected with the protective shell (2), an output end of the servo motor (3) is fixedly connected with a rotating shaft (5), the top of the rotating shaft (5) penetrates through the supporting plate and is connected with the supporting plate through a bearing, and a plurality of universal wheels are fixedly connected to the bottom of the supporting frame (1).
3. The rapid sampling device for soil detection according to claim 1, wherein: the bottom of each of the first screw rod (12) and the second screw rod (15) is connected with the bottom of the support frame (1) through a bearing, the top of the first screw rod (12) penetrates through the top of the support frame (1) and is connected with the top of the support frame (1) through a bearing, the top of the second screw rod (15) is connected with the top of the support frame (1) through a bearing, and the first screw rod (12) and the second screw rod (15) are connected with the connecting plate (4) through threads.
4. The rapid sampling device for soil detection according to claim 1, wherein: first lead screw (12) and second lead screw (15) outside all fixed cover are equipped with belt pulley (13), two belt pulley (13) outside cover is equipped with belt (14).
5. The rapid sampling device for soil detection according to claim 1, wherein: the top of the hexagonal shaft (17) penetrates through the top of the support frame (1) and is connected with the top of the support frame (1) through a bearing, and the hexagonal shaft (17) is connected with the hollow shaft (18) in a sliding mode.
6. The rapid sampling device for soil detection according to claim 1, wherein: the hollow shaft (18) penetrates through the bottom of the support frame (1), and the hollow shaft (18) is connected with the connecting plate (4) through a bearing.
7. The rapid sampling device for soil detection according to claim 1, wherein: a groove is formed in one side of the rotating shaft (5), and the inner side of the shaft sleeve (6) extends into the groove and is in sliding connection with the groove.
8. The rapid sampling device for soil detection according to claim 2, wherein: a plurality of limiting grooves are formed in one side of the protective shell (2).
9. The rapid sampling device for soil detection according to claim 1, wherein: regulating plate (8) pass through the bearing with axle sleeve (6) and are connected, two spouts, two have been seted up to regulating plate (8) inside fixed stopper (10) both ends are equallyd divide and are extended into two spouts inside and with two spout sliding connection, two stopper (10) extend into two spacing inslot portions respectively.
10. The rapid sampling device for soil detection according to claim 1, wherein: the arc wall has been seted up to sampling tube (19) lateral wall, inside arc wall (21) one end extended into the arc wall, sampling tube (19) bottom was equipped with the mounting groove, inside drill bit (20) top extended into the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255166.8U CN217424811U (en) | 2022-02-08 | 2022-02-08 | Quick sampling device of soil detection usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220255166.8U CN217424811U (en) | 2022-02-08 | 2022-02-08 | Quick sampling device of soil detection usefulness |
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| Publication Number | Publication Date |
|---|---|
| CN217424811U true CN217424811U (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220255166.8U Active CN217424811U (en) | 2022-02-08 | 2022-02-08 | Quick sampling device of soil detection usefulness |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711763A (en) * | 2022-10-29 | 2023-02-24 | 武汉宝爸环保科技有限公司 | Soil detection sampler |
| CN115839237A (en) * | 2023-02-21 | 2023-03-24 | 东北农业大学 | Soil sampling device for oil well exploitation |
-
2022
- 2022-02-08 CN CN202220255166.8U patent/CN217424811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115711763A (en) * | 2022-10-29 | 2023-02-24 | 武汉宝爸环保科技有限公司 | Soil detection sampler |
| CN115839237A (en) * | 2023-02-21 | 2023-03-24 | 东北农业大学 | Soil sampling device for oil well exploitation |
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