CN213148374U - Soil fertilizer nutrient sampling device - Google Patents
Soil fertilizer nutrient sampling device Download PDFInfo
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- CN213148374U CN213148374U CN202021948328.3U CN202021948328U CN213148374U CN 213148374 U CN213148374 U CN 213148374U CN 202021948328 U CN202021948328 U CN 202021948328U CN 213148374 U CN213148374 U CN 213148374U
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Abstract
The utility model discloses a soil fertilizer nutrient sampling device, which comprises a base and a sampling device, wherein the upper end surface of the base is fixedly connected with a shell, the shell is of a cuboid shell structure, and the center of the bottom end surface of the base is provided with the sampling device; the sampling device comprises a rotating rod, a screw rod, a first conical gear, a second conical gear, a fixing frame, a sampling cylinder, a supporting plate and a scraper plate, wherein the screw rod penetrates through the center of the upper end face of the base, the screw rod is perpendicular to the base and arranged inside the shell, the bottom end of the screw rod is located at the lower end of the base, the first conical gear is horizontally sleeved on the screw rod and located at the upper end of the base and is rotatably connected with the base through a rotating shaft. This soil fertilizer nutrient sampling device has simple structure reasonable, the sample is convenient fast and is convenient for scrape out the characteristics of collection with the sample, and is very practical, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of soil sampling equipment, concretely relates to soil fertilizer nutrient sampling device.
Background
The content of fertilizer nutrients in soil directly affects the growth condition and yield of crops, so that the measurement and detection of the fertilizer nutrients in the soil at any time is one of important means for ensuring the yield of the crops, and a soil sampling device is needed for sample collection when the measurement and detection of the fertilizer nutrients in the soil are carried out.
At present, generally, the soil is sampled by using a Luoyang shovel or a common hollow drill bit for manual drilling and sampling, the mode wastes time and labor, the sample in the sampling cylinder is difficult to collect after sampling, a large amount of sampling time is wasted, and therefore further improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil fertilizer nutrient sampling device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soil fertilizer nutrient sampling device comprises a base and a sampling device, wherein a shell is fixedly connected to the upper end face of the base, the shell is of a rectangular shell structure, and the sampling device is arranged in the center of the bottom end face of the base;
the sampling device comprises a rotating rod, a screw rod, a first conical gear, a second conical gear, a fixing frame, a sampling cylinder, a supporting plate and a scraper plate, wherein the screw rod penetrates through the center of the upper end face of the base, the screw rod is arranged perpendicular to the base, the top end of the screw rod is arranged in the shell, the bottom end of the screw rod is arranged at the lower end of the base, the first conical gear is horizontally sleeved on the screw rod, the first conical gear is arranged at the upper end of the base and is rotatably connected with the base through a rotating shaft, the right side of the first conical gear is meshed with the second conical gear, the second conical gear is arranged perpendicular to the first conical gear, the rotating rod is horizontally welded at the center of the right end of the second conical gear, the right end of the rotating rod penetrates through the side wall of the shell and is arranged outside the shell, the sampling cylinder is arranged below the base and perpendicular to the base, and the top end of the sampling cylinder is, the utility model discloses a sampling tube, including a sampling tube, a mount, a supporting plate, a scraper blade, a base, a screw rod, a sampling tube, a screw rod, a support plate, a scraper blade, a screw rod, a sampling tube, a screw rod, a.
Preferably, the equal fixedly connected with foot bar in both sides of terminal surface under the base, foot bar perpendicular to base sets up, and is two sets of the foot bar all sets up to the telescopic link, just be provided with control on the lateral wall of foot bar the flexible fixed pin of foot bar.
Preferably, the bottom of foot pole is all fixed welding has the stress board, the stress board is on a parallel with the base setting, just one side that the sampler barrel was kept away from to the stress board is provided with the step board, step board and stress board formula structure as an organic whole, the center department of terminal surface still is provided with the toper foot under the stress board.
Preferably, the right-hand member welding of bull stick has the connecting plate, the setting of connecting plate perpendicular to bull stick, just one side rotation connection that the casing was kept away from to the connecting plate bottom has the grab handle.
Preferably, the top end of the screw rod is fixedly connected with a stop block, and a rubber pad is arranged on the bottom end face of the fixing frame.
Preferably, the two sides of the sampling tube are both provided with sliding chutes matched with the abutting plates to slide, and the bottom end of the sampling tube is provided with a knife edge.
Preferably, the center of the upper end face of the shell is fixedly connected with a handle, and the center of the bottom end face of the fixing frame is provided with a screw hole matched with the screw rod for use.
The utility model discloses a technological effect and advantage: this soil fertilizer nutrient sampling device through sampling device's setting, plays the effect that makes the soil sampling convenient more fast to under the cooperation of foot pole, support board, scraper blade, be convenient for scrape out the sample from a sampling section of thick bamboo and collect. This soil fertilizer nutrient sampling device has simple structure reasonable, the sample is convenient fast and is convenient for scrape out the characteristics of collection with the sample, and is very practical, is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of the sampling tube of the present invention;
fig. 4 is a cross-sectional view of the sampling tube of the present invention.
In the figure: the sampling device comprises a base 1, a shell 2, a handle 3, a sampling device 4, a foot rod 5, a force bearing plate 6, a pedal 7, a rotating rod 8, a connecting plate 9, a screw rod 10, a first bevel gear 11, a second bevel gear 12, a stop block 13, a fixing frame 14, a support plate 15, a fixing pin 16, a sampling cylinder 17, a rubber pad 18, a screw hole 19, a sliding groove 20, a scraping plate 21 and a rotating seat 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a soil fertilizer nutrient sampling device as shown in figures 1-4, which comprises a base 1 and a sampling device 4, wherein the upper end surface of the base 1 is fixedly connected with a shell 2, the shell 2 is a cuboid shell structure, and the sampling device 4 is arranged at the center of the bottom end surface of the base 1;
the sampling device 4 comprises a rotating rod 8, a screw rod 10, a first conical gear 11, a second conical gear 12, a fixed frame 14, a sampling cylinder 17, a supporting plate 15 and a scraper 21, wherein the screw rod 10 penetrates through the center of the upper end surface of the base 1, the screw rod 10 is arranged perpendicular to the base 1, the top end of the screw rod 10 is arranged in the shell, the bottom end of the screw rod 10 is positioned at the lower end of the base 1, the first conical gear 11 is horizontally sleeved on the screw rod 10, the first conical gear 11 is positioned at the upper end of the base 1 and is rotatably connected with the base 1 through a rotating shaft, the second conical gear 12 is meshed on the right side of the first conical gear 11, the second conical gear 12 is arranged perpendicular to the first conical gear 11, the rotating rod 8 is horizontally welded at the center of the right end of the second conical gear 12, and the right end of the rotating rod 8 penetrates through the side wall of the shell 2 and is, the sampling tube 17 is located the below of base 1 and perpendicular to base 1 sets up, the top of sampling tube 17 is rotated through the bottom of rotating seat 22 and screw rod 10 and is connected, mount 14 cover is put on screw rod 10, just the top fixed connection of mount 14 is on the lower terminal surface of base 1, the equal fixedly connected with of both sides of the 14 bottom face of mount supports board 15, support board 15 is L shape strip structure and is on a parallel with the setting of sampling tube 17, and is two sets of fixedly connected with scraper blade 21 between the bottom of support board 15, scraper blade 21 level is placed in the inside of sampling tube 17 and with the inner wall butt of sampling tube 17.
Specifically, the equal fixedly connected with foot bar 5 in both sides of terminal surface under the base 1, foot bar 5 perpendicular to base 1 sets up, and is two sets of foot bar 5 all sets up to the telescopic link, just be provided with control on the lateral wall of foot bar 5 the flexible fixed pin 16 of foot bar 5.
Specifically, it is two sets of the bottom of foot pole 5 all fixed welding has atress board 6, atress board 6 is on a parallel with the setting of base 1, just one side that sampler barrel 17 was kept away from to atress board 6 is provided with pedal 7, pedal 7 and atress board 6 formula structure as an organic whole, the center department of terminal surface still is provided with the toper foot under atress board 6, can prevent through the setting of atress board 6 that foot pole 5 is absorbed in soil in the sampling process.
Specifically, the right-hand member welding of bull stick 8 has connecting plate 9, connecting plate 9 perpendicular to bull stick 8 sets up, just one side rotation that casing 2 was kept away from in connecting plate 9 bottom is connected with the grab handle.
Specifically, the top fixedly connected with dog 13 of screw rod 10 plays the effect of restriction screw rod 10 maximum displacement, be provided with rubber pad 18 on the bottom face of mount 14, play the effect that slows down the wearing and tearing of sampler barrel 17 top fixing base 22.
Specifically, the sliding chutes 20 matched with the abutting plates 15 to slide are formed in the two sides of the sampling cylinder 17, and the bottom end of the sampling cylinder 17 is provided with a knife edge, so that the sampling cylinder 17 can conveniently enter the soil.
Specifically, the handle 3 is fixedly connected to the center of the upper end surface of the housing 2, and the screw hole 19 matched with the screw rod 10 is formed in the center of the bottom end surface of the fixing frame 14.
The working principle is as follows: the soil fertilizer nutrient sampling device is characterized in that when sampling is carried out, the sampling device is firstly vertically placed on a soil layer to be sampled, then two feet step on a pedal 7 to keep the device stable, secondly, one hand holds a handle 3 to be fixed, the other hand holds a grab handle to rotate, a screw rod 10 vertically rotates downwards under the matching of a rotating rod 8, a first bevel gear 11 and a second bevel gear 12, the sampling cylinder 17 vertically penetrates downwards into the soil layer to carry out sampling under the matching of vertical downward thrust of the screw rod 10 and a rotating seat 22, when a sample is arranged in the sampling cylinder 17, a fixing pin 16 is loosened, the device is upwards lifted to extend a foot rod 5, the sampling cylinder 17 is pulled out of the soil layer, then the fixing pin 16 is screwed to fix the foot rod 5, a sample bottle for collecting the sample is placed under the sampling cylinder 17, and finally, the rotating rod 8 is reversely rotated to enable the sampling cylinder 17 to vertically move upwards, under the cooperation of the resisting plate 15, the chute 20 and the scraper 21, the soil sample in the sampling cylinder 17 is scraped out for collection, thereby completing the whole sampling process. This soil fertilizer nutrient sampling device has simple structure reasonable, the sample is convenient fast and is convenient for scrape out the characteristics of collection with the sample, and is very practical, is worth promoting.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a soil fertilizer nutrient sampling device, includes base (1), sampling device (4), its characterized in that: a shell (2) is fixedly connected to the upper end face of the base (1), the shell (2) is of a rectangular shell structure, and a sampling device (4) is arranged at the center of the bottom end face of the base (1);
the sampling device (4) comprises a rotating rod (8), a screw rod (10), a first conical gear (11), a second conical gear (12), a fixing frame (14), a sampling cylinder (17), a supporting plate (15) and a scraper (21), wherein the screw rod (10) penetrates through the center of the upper end face of the base (1), the screw rod (10) is arranged perpendicular to the base (1), the top end of the screw rod (10) is arranged in the shell, the bottom end of the screw rod (10) is arranged at the lower end of the base (1), the screw rod (10) is further horizontally sleeved with the first conical gear (11), the first conical gear (11) is arranged at the upper end of the base (1) and is rotatably connected with the base (1) through a rotating shaft, the right side of the first conical gear (11) is meshed with the second conical gear (12), and the second conical gear (12) is arranged perpendicular to the first conical gear (11), and a rotating rod (8) is horizontally welded at the center of the right end of the second bevel gear (12), the right end of the rotating rod (8) passes through the side wall of the shell (2) and is arranged outside the shell (2), the sampling cylinder (17) is positioned below the base (1) and is vertical to the base (1), the top end of the sampling tube (17) is rotationally connected with the bottom end of the screw rod (10) through a rotating seat (22), the fixed frame (14) is sleeved on the screw rod (10), the top end of the fixed frame (14) is fixedly connected on the lower end surface of the base (1), both sides of the bottom end surface of the fixed frame (14) are fixedly connected with a resisting plate (15), the resisting plates (15) are of L-shaped strip structures and are arranged in parallel to the sampling cylinder (17), a scraping plate (21) is fixedly connected between the bottom ends of the two groups of resisting plates (15), the scraper (21) is horizontally arranged in the sampling cylinder (17) and is abutted against the inner wall of the sampling cylinder (17).
2. A soil fertilizer nutrient sampling device according to claim 1, wherein: the base (1) is the equal fixedly connected with foot pole (5) in both sides of terminal surface down, foot pole (5) perpendicular to base (1) sets up, and is two sets of foot pole (5) all set up to the telescopic link, just be provided with control on the lateral wall of foot pole (5) the flexible fixed pin (16) of foot pole (5).
3. A soil fertilizer nutrient sampling device according to claim 2, wherein: two sets of the bottom of foot pole (5) all fixed welding has stress plate (6), stress plate (6) are on a parallel with base (1) setting, just one side that sampler barrel (17) were kept away from in stress plate (6) is provided with pedal (7), pedal (7) and stress plate (6) formula structure as an organic whole, the center department of terminal surface still is provided with the toper foot under stress plate (6).
4. A soil fertilizer nutrient sampling device according to claim 1, wherein: the right-hand member welding of bull stick (8) has connecting plate (9), connecting plate (9) perpendicular to bull stick (8) set up, just one side rotation that casing (2) were kept away from in connecting plate (9) bottom is connected with the grab handle.
5. A soil fertilizer nutrient sampling device according to claim 1, wherein: the top end of the screw rod (10) is fixedly connected with a stop block (13), and a rubber pad (18) is arranged on the bottom end face of the fixed frame (14).
6. A soil fertilizer nutrient sampling device according to claim 1, wherein: the two sides of the sampling cylinder (17) are both provided with sliding chutes (20) matched with the abutting plates (15) to slide, and the bottom end of the sampling cylinder (17) is provided with a knife edge.
7. A soil fertilizer nutrient sampling device according to claim 1, wherein: the handle (3) is fixedly connected to the center of the upper end face of the shell (2), and a screw hole (19) matched with the screw rod (10) is formed in the center of the bottom end face of the fixing frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948328.3U CN213148374U (en) | 2020-09-09 | 2020-09-09 | Soil fertilizer nutrient sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948328.3U CN213148374U (en) | 2020-09-09 | 2020-09-09 | Soil fertilizer nutrient sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213148374U true CN213148374U (en) | 2021-05-07 |
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ID=75710657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021948328.3U Active CN213148374U (en) | 2020-09-09 | 2020-09-09 | Soil fertilizer nutrient sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213148374U (en) |
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2020
- 2020-09-09 CN CN202021948328.3U patent/CN213148374U/en active Active
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