CN217587223U - Saline and alkaline land soil layering sampling detection device - Google Patents
Saline and alkaline land soil layering sampling detection device Download PDFInfo
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- CN217587223U CN217587223U CN202221671978.7U CN202221671978U CN217587223U CN 217587223 U CN217587223 U CN 217587223U CN 202221671978 U CN202221671978 U CN 202221671978U CN 217587223 U CN217587223 U CN 217587223U
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Abstract
The utility model discloses a saline and alkaline land soil layering sampling detection device, relate to soil improvement technical field, comprising a base plate, be provided with first through-hole on the bottom plate, bottom plate top fixedly connected with bracing piece, the bracing piece is equipped with four altogether, bracing piece top fixedly connected with backup pad, the backup pad is equipped with two altogether, backup pad outer wall fixedly connected with swivel nut, swivel nut inner wall threaded connection has the screw rod, the first carousel of screw rod top fixedly connected with, the screw rod bottom is provided with the apron, run through connection has the acquisition mechanism on the apron, the acquisition mechanism is including first sampling cylinder and ball screw, ball screw and apron through connection, the ball screw outer wall is provided with the second carousel, the ball screw outer wall is provided with first sliding sleeve, first sliding sleeve and first sampling cylinder fixed connection, the ball screw outer wall is provided with the second sliding sleeve, second sliding sleeve bottom fixedly connected with second sampling cylinder. The utility model discloses its advantage lies in carrying out the layering to soil and collecting the detection.
Description
Technical Field
The utility model relates to a soil improvement technical field especially relates to a saline and alkaline land soil layering sampling detection device.
Background
The soil improvement refers to a series of technical measures for eliminating or preventing adverse factors influencing crop growth and causing soil degradation, improving soil properties, improving soil fertility and creating good soil environmental conditions for crops by applying theories and technologies of multiple subjects such as soil science, biology, ecology and the like. The basic measures comprise: improving soil water conservancy, such as establishing irrigation and drainage projects, adjusting underground water level, improving soil moisture condition, and removing and preventing swampiness and salinization; the soil engineering improvement, such as the application of engineering measures of land leveling, terrace building, flood diversion, silt overflowing and the like, improves the soil conditions.
In the prior art, the layered sampling and detecting device for the saline-alkali soil generally adopts a metal structure that a drill bit goes deep into the ground bottom and collects and samples the soil on the ground bottom.
However, when the device is used, because the existing sampling device cannot collect soil in a layered manner when collecting soil, manual layering is needed, the method can easily mix the soil together, and the workers are inconvenient to collect the soil in a layered manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a layered sampling and detecting device for the soil in saline-alkali soil. The method has the advantage of carrying out layered collection and detection on the soil.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a saline and alkaline land soil layering sampling detection device, includes the bottom plate, be provided with first through-hole on the bottom plate, bottom plate top fixedly connected with bracing piece, the bracing piece is equipped with four altogether, bracing piece top fixedly connected with backup pad, the backup pad is equipped with two altogether, backup pad outer wall fixedly connected with swivel nut, swivel nut inner wall threaded connection has the screw rod, the first carousel of screw rod top fixedly connected with, the screw rod bottom is provided with the apron, through connection has collection mechanism on the apron.
Through the technical scheme: at first the staff steps on the footboard with two feet, make the drill bit go deep into ground, rotate the screw rod, make the screw rod drive apron and gather the mechanism downstream, make first sampling cylinder and second sampling cylinder run through first through-hole and ground contact, gather the back when first sampling cylinder and second sampling cylinder to subaerial soil, the reversal screw rod, make first sampling cylinder and second sampling cylinder rebound, both rebound to suitable position after, through the effect of third collection cylinder and second through-hole, carry out the layering and gather, gather respectively the soil of the different degree of depth, and the operation is simple, and the practicality is strong.
The utility model discloses further set up to, the mechanism is including first sampling cylinder and ball screw to gather, ball screw with apron through connection, the ball screw outer wall is provided with the second carousel, the ball screw outer wall is provided with first sliding sleeve, first sliding sleeve with first sampling cylinder fixed connection, the ball screw outer wall is provided with the second sliding sleeve, second sliding sleeve bottom fixedly connected with second sampling cylinder, first sampling cylinder and second sampling cylinder are semi-circular, first sampling cylinder with all be provided with the second through-hole on the second sampling cylinder, the second through-hole is equipped with threely altogether.
Through the technical scheme: through rotating the second carousel, make ball screw drive first sliding sleeve and second sliding sleeve and remove, make two first sliding sleeves and second sliding sleeve to being close to each other, both drive first sampling cylinder and second sampling cylinder when removing and remove, make first sampling cylinder and second sampling cylinder be close to the other side, both are close to the back, carry out the centre gripping to soil in both inner chambers and collect, along with the screw rod rotates, make the screw rod drive the apron, first sampling cylinder and second sampling cylinder rebound, along with first sampling cylinder and second sampling cylinder rebound to subaerial back, can collect soil in both inner chambers.
The utility model discloses further set up to, bottom plate top fixedly connected with first riser, be provided with the third through-hole on the first riser, third through-hole inner wall through connection has the third sampling section of thick bamboo, the third sampling section of thick bamboo with second through-hole looks adaptation.
Through the technical scheme: through the cooperation of third sampling cylinder and second through-hole, be convenient for collect the soil in first sampling cylinder and the second sampling cylinder inner chamber, and because the third sampling cylinder is equipped with threely altogether, the staff can carry out the layering sampling according to the degree of depth and the demand of soil, improves the practicality.
The utility model discloses further set up to, third sampling section of thick bamboo outer wall fixedly connected with push rod, push rod outer wall through connection has the second riser, the push rod outer wall is provided with reset spring, reset spring is equipped with threely altogether.
Through the technical scheme: through promoting the push rod, make the push rod drive the third sampling section of thick bamboo and remove to make the third sampling section of thick bamboo run through the second through-hole, and then collect the sampling to the soil in first sampling section of thick bamboo and the second sampling section of thick bamboo inner chamber, and after the soil was gathered to the third sampling section of thick bamboo, through reset spring's effect, make the third sampling section of thick bamboo can automatic re-setting, be convenient for use repeatedly.
The utility model discloses further set up to, the equal fixedly connected with scale in first riser both sides, be provided with the scale on the scale.
Through the technical scheme: through the effect of scale plate and scale, the staff can remove corresponding third cartridge sampling and collect soil according to the scale of observing on the scale plate.
The utility model discloses further set up to, bottom plate outer wall fixedly connected with footboard, the footboard is equipped with two altogether.
Through the technical scheme: through the effect of footboard, before the staff used the device, step on two footboards with two feet to make the device keep steady, convenient to use.
The utility model discloses further set up to, footboard bottom fixedly connected with drill bit, the drill bit is equipped with two altogether.
Through the technical scheme: through the effect of drill bit, when the footboard was trampled, through the increase of gravity, made the drill bit go deep into ground to improve the stationarity of the device when using, avoid appearing the wobbling condition.
The utility model has the advantages that:
1. this saline and alkaline land soil layering sampling detection device, through rotating the second carousel, make ball screw drive first sliding sleeve and second sliding sleeve remove, make two first sliding sleeves and second sliding sleeve to being close to each other, both drive first sampling cylinder and second sampling cylinder when removing and remove, make first sampling cylinder and second sampling cylinder be close to the other side, both are close to the back, carry out the centre gripping to soil in both inner chambers and collect, along with the screw rod rotates, make the screw rod drive the apron, first sampling cylinder and second sampling cylinder rebound, along with first sampling cylinder and second sampling cylinder rebound subaerial back, can collect soil in both inner chambers.
2. This saline and alkaline land soil layering sampling detection device, through the cooperation of third sampling cylinder and second through-hole, be convenient for collect the soil in first sampling cylinder and the second sampling cylinder inner chamber, and because the third sampling cylinder is equipped with threely altogether, the staff can carry out the layering sampling according to the degree of depth and the demand of soil, improves the practicality.
3. This saline and alkaline land soil layering sampling detection device through promoting the push rod, makes the push rod drive the third sampling section of thick bamboo and removes to make the third sampling section of thick bamboo run through the second through-hole, and then collect the sampling to the soil in first sampling section of thick bamboo and the second sampling section of thick bamboo inner chamber, and after the third sampling section of thick bamboo has gathered soil, through reset spring's effect, make the third sampling section of thick bamboo can automatic re-setting, be convenient for use repeatedly.
Drawings
Fig. 1 is a first view schematic diagram of the overall three-dimensional structure of the layered sampling and detecting device for saline-alkali soil provided by the utility model;
fig. 2 is a second perspective view of the overall three-dimensional structure of the layered sampling and detecting device for saline-alkali soil provided by the utility model;
fig. 3 is a third view schematic diagram of the overall three-dimensional structure of the layered sampling and detecting device for saline-alkali soil provided by the utility model;
fig. 4 is a fourth view schematic diagram of the overall three-dimensional structure of the layered sampling and detecting device for saline-alkali soil provided by the utility model;
fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 101. a first through hole; 102. a support bar; 103. a support plate; 104. a threaded sleeve; 105. a screw; 106. a first turntable; 107. a cover plate; 108. a first vertical plate; 109. a third through hole; 110. a third sampling cartridge; 111. a push rod; 112. a second vertical plate; 113. a return spring; 114. a scale plate; 115. a pedal; 116. a drill bit; 2. a collection mechanism; 201. a first sampling cartridge; 202. a ball screw; 203. a second turntable; 204. a first sliding sleeve; 205. a second sliding sleeve; 206. a second sampling cartridge; 207. a second via.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example one
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a saline and alkaline land soil layering sampling detection device, including bottom plate 1, be provided with first through-hole 101 on the bottom plate 1, 1 top fixedly connected with bracing piece 102 of bottom plate, bracing piece 102 is equipped with four altogether, bracing piece 102 top fixedly connected with backup pad 103, backup pad 103 is equipped with two altogether, backup pad 103 outer wall fixedly connected with swivel nut 104, swivel nut 104 inner wall threaded connection has screw rod 105, the first carousel 106 of screw rod 105 top fixedly connected with, screw rod 105 bottom is provided with apron 107, run through connection has acquisition mechanism 2 on the apron 107.
Example two
Referring to fig. 3 and 5, the collecting mechanism 2 includes a first sampling cylinder 201 and a ball screw 202, the ball screw 202 is connected with the cover plate 107 in a penetrating manner, a second rotating disc 203 is arranged on the outer wall of the ball screw 202, a first sliding sleeve 204 is arranged on the outer wall of the ball screw 202, the first sliding sleeve 204 is fixedly connected with the first sampling cylinder 201, a second sliding sleeve 205 is arranged on the outer wall of the ball screw 202, a second sampling cylinder 206 is fixedly connected to the bottom of the second sliding sleeve 205, the first sampling cylinder 201 and the second sampling cylinder 206 are both semicircular, a second through hole 207 is formed in each of the first sampling cylinder 201 and the second sampling cylinder 206, the first sampling cylinder 201 and the second sampling cylinder 206 are moved by rotating the second rotating disc 203, so that the ball screw 202 drives the first sliding sleeve 204 and the second sliding sleeve 205 to move, the two first sliding sleeves 204 and the second sliding sleeve 205 are moved toward each other, the first sampling cylinder 201 and the second sampling cylinder 206 are moved when the two sampling cylinders are moved, the first sampling cylinder 201 and the second sampling cylinder 206 are moved toward each other, soil in the inner cavities of the two sampling cylinders 201 and 206 are held, the collecting screw 105 rotates, the sampling cylinder 107 and the sampling cylinder 206 are moved upward along with the cover plate 105, the sampling cylinder 201 and the sampling cylinder 206, and the sampling cylinder 206.
EXAMPLE III
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a first vertical plate 108 is fixedly connected to the top of a bottom plate 1, a third through hole 109 is formed in the first vertical plate 108, a third sampling cylinder 110 is connected to the inner wall of the third through hole 109 in a penetrating manner, the third sampling cylinder 110 is adapted to a second through hole 207, and by matching the third sampling cylinder 110 with the second through hole 207, soil in inner cavities of the first sampling cylinder 201 and the second sampling cylinder 206 can be conveniently collected, and because three third sampling cylinders 110 are provided, workers can perform layered sampling according to the depth and the requirement of the soil, so that the practicability is improved; the outer wall of the third sampling cylinder 110 is fixedly connected with a push rod 111, the outer wall of the push rod 111 is connected with a second vertical plate 112 in a penetrating manner, the outer wall of the push rod 111 is provided with three return springs 113, the three return springs 113 are arranged, the push rod 111 is pushed to enable the push rod 111 to drive the third sampling cylinder 110 to move, so that the third sampling cylinder 110 penetrates through the second through hole 207, soil in the inner cavities of the first sampling cylinder 201 and the second sampling cylinder 206 is collected and sampled, and after the third sampling cylinder 110 collects the soil, the third sampling cylinder 110 can automatically reset under the action of the return springs 113, and is convenient to use repeatedly; the two sides of the first vertical plate 108 are fixedly connected with the scale plates 114, the scale scales are arranged on the scale plates 114, and by using the functions of the scale plates 114 and the scale scales, a worker can move the corresponding third sampling cylinder 110 to sample and collect soil according to observation of the scale scales on the scale plates 114; the outer wall of the bottom plate 1 is fixedly connected with two pedals 115, and under the action of the pedals 115, a worker steps on the two pedals 115 with two feet before using the device, so that the device is kept stable and convenient to use; the bottom of the pedal 115 is fixedly connected with two drill bits 116, and the two drill bits 116 are arranged, so that the drill bits 116 can penetrate into the ground through the increase of gravity under the action of the drill bits 116 when the pedal 115 is stepped, the stability of the device in use is improved, and the swinging condition is avoided.
The working principle is as follows: utilize to rotate second carousel 203, make ball screw 202 drive first sliding sleeve 204 and second sliding sleeve 205 and remove, make two first sliding sleeves 204 and second sliding sleeve 205 to being close to each other, both drive first sampling section of thick bamboo 201 and second sampling section of thick bamboo 206 and remove when removing, make first sampling section of thick bamboo 201 and second sampling section of thick bamboo 206 be close to each other, both are close to the back, carry out the centre gripping to soil in both inner chambers and collect, along with screw 105 rotates, make screw 105 drive apron 107, first sampling section of thick bamboo 201 and second sampling section of thick bamboo 206 rebound, along with first sampling section of thick bamboo 201 and second sampling section of thick bamboo 206 rebound subaerial back, can collect soil in both inner chambers.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a saline and alkaline land soil layering sampling detection device, includes bottom plate (1), its characterized in that, be provided with first through-hole (101) on bottom plate (1), bottom plate (1) top fixedly connected with bracing piece (102), bracing piece (102) are equipped with four altogether, bracing piece (102) top fixedly connected with backup pad (103), backup pad (103) are equipped with two altogether, backup pad (103) outer wall fixedly connected with swivel nut (104), swivel nut (104) inner wall threaded connection has screw rod (105), the first carousel (106) of screw rod (105) top fixedly connected with, screw rod (105) bottom is provided with apron (107), run through connection has acquisition mechanism (2) on apron (107).
2. The layered sampling and detecting device for the saline-alkali soil according to claim 1, wherein the collecting mechanism (2) comprises a first sampling cylinder (201) and a ball screw (202), the ball screw (202) is connected with the cover plate (107) in a penetrating manner, a second rotating disc (203) is arranged on the outer wall of the ball screw (202), a first sliding sleeve (204) is arranged on the outer wall of the ball screw (202), the first sliding sleeve (204) is fixedly connected with the first sampling cylinder (201), a second sliding sleeve (205) is arranged on the outer wall of the ball screw (202), a second sampling cylinder (206) is fixedly connected to the bottom of the second sliding sleeve (205), the first sampling cylinder (201) and the second sampling cylinder (206) are semicircular, a second through hole (207) is formed in each of the first sampling cylinder (201) and the second sampling cylinder (206), and the second through hole (207) is provided in three.
3. The saline-alkali soil layered sampling detection device according to claim 2, wherein a first vertical plate (108) is fixedly connected to the top of the bottom plate (1), a third through hole (109) is formed in the first vertical plate (108), a third sampling cylinder (110) is connected to the inner wall of the third through hole (109) in a penetrating manner, and the third sampling cylinder (110) is matched with the second through hole (207).
4. The layered sampling and detecting device for the saline-alkali soil according to claim 3, wherein a push rod (111) is fixedly connected to the outer wall of the third sampling cylinder (110), a second vertical plate (112) is connected to the outer wall of the push rod (111) in a penetrating manner, and three return springs (113) are arranged on the outer wall of the push rod (111), wherein the number of the return springs (113) is three.
5. The device for layered sampling and detecting of saline-alkali soil according to claim 3, wherein scale plates (114) are fixedly connected to both sides of the first vertical plate (108), and a scale is arranged on the scale plates (114).
6. The saline-alkali soil layered sampling detection device according to claim 1, characterized in that the outer wall of the bottom plate (1) is fixedly connected with pedals (115), and the number of the pedals (115) is two.
7. The saline-alkali soil stratified sampling detection apparatus as claimed in claim 6, wherein a drill bit (116) is fixedly connected to the bottom of the pedal (115), and two drill bits (116) are provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671978.7U CN217587223U (en) | 2022-07-01 | 2022-07-01 | Saline and alkaline land soil layering sampling detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221671978.7U CN217587223U (en) | 2022-07-01 | 2022-07-01 | Saline and alkaline land soil layering sampling detection device |
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| Publication Number | Publication Date |
|---|---|
| CN217587223U true CN217587223U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221671978.7U Active CN217587223U (en) | 2022-07-01 | 2022-07-01 | Saline and alkaline land soil layering sampling detection device |
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| CN (1) | CN217587223U (en) |
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- 2022-07-01 CN CN202221671978.7U patent/CN217587223U/en active Active
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