CN218107908U - A quartering method soil sample processing apparatus for agricultural land survey - Google Patents
A quartering method soil sample processing apparatus for agricultural land survey Download PDFInfo
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- CN218107908U CN218107908U CN202222406011.2U CN202222406011U CN218107908U CN 218107908 U CN218107908 U CN 218107908U CN 202222406011 U CN202222406011 U CN 202222406011U CN 218107908 U CN218107908 U CN 218107908U
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- soil sample
- driving device
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- agricultural land
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Abstract
The utility model discloses a quartering method soil sample processing apparatus for agricultural land survey, keep off canopy, stirring paddle leaf, bottom plate, otter board, flourishing groove including box, breaker, guide. The utility model has the functions of soil sample mixing, crushing and uniform falling, meets the sampling requirement of the quartering method, can obtain the quartering method sample by simple operation, reduces the labor intensity and improves the sampling work efficiency of the agricultural land; the whole box structure that is of this device can be carried by hand, makes things convenient for the agricultural land survey to handle soil sample on the spot.
Description
Technical Field
The utility model belongs to the technical field of soil sample processing, concretely relates to quartering method soil sample processing apparatus for investigation of agricultural land.
Background
When agricultural land survey is carried out according to the technical specification of soil environment monitoring (HJ/T166-2004), each soil sample needs to be collected into a mixed sample. After mixing evenly, about 1kg of soil is taken by a quartering method and bagged. Before sampling by the quartering method, the collected soil sample needs to be crushed and mixed, then divided into four parts, and two parts of the four parts are taken along a diagonal line. At present, all links of soil sample treatment by a quartering method are carried out in stages and are carried out by different tools, and more tools are needed to be carried in the field sampling process, so that the field sampling process is labor-consuming. For this reason, it is very necessary to develop a quartering soil sample treatment apparatus for agricultural land survey.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quartering method soil sample processing apparatus for agricultural land survey.
The utility model aims at realizing like this, keep off canopy, stirring paddle leaf, bottom plate, otter board, connect the groove greatly including box, breaker, guide, breaker locate the upper portion in the box, guide keep off the canopy and be the shape of falling V-arrangement, and locate breaker below, the waist type hole of vertical form is seted up to the box lateral wall that guide keeps off the correspondence of canopy both ends, the waist type hole is equipped with the bolt handle outward, the bolt handle passes waist type hole and the screw hole threaded connection that guide kept off the canopy tip, guide keep off the middle part in the canopy and be equipped with first rotation driving device, first rotation driving device's power take off portion is vertical down, power take off portion is equipped with stirring paddle leaf, is equipped with the bottom plate under the stirring paddle leaf, the relative box inner wall in bottom plate both sides has seted up the spout, spout and bottom plate sliding fit make the bottom plate can follow spout outside box side opening roll-off to the box, be equipped with the otter board under the bottom plate, otter board side and box inner wall rigid coupling, the bottom plate in the box be equipped with and connect the groove, connect four check that are equallyd the inslot for equallying the volume.
The utility model has the advantages that: the utility model has the functions of mixing, crushing and uniform falling of soil samples, meets the sampling requirement of the quartering method, can obtain the quartering method samples only by simple operation, reduces the labor intensity and improves the sampling work efficiency of the agricultural land; the whole box structure that is of this device can be portable and carry, makes things convenient for the agricultural land investigation to handle soil sample on the spot.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a side view of the waist hole and bolt handle of FIG. 1;
FIG. 3 is a schematic top view of the stirring blade;
FIG. 4 is a schematic side view of the drum of FIG. 1;
FIG. 5 is a schematic top view of the receiving trough formed by the triangular grooves;
in the figure: 1-a box body, 2-a crushing device, 201-a rotary drum, 202-a rotary supporting seat, 203-a crushing knife, 204-a shoveling plate, 205-a second rotary driving device, 206-a third rotary driving device, 207-a feeding bin door, 3-a material guiding and blocking shed, 4-a stirring blade, 5-a bottom plate, 6-a screen plate, 7-a containing groove, 8-a waist-shaped hole, 9-a bolt handle, 10-a placing plate and 11-a handle.
Detailed Description
The following description of the present invention is provided with reference to the accompanying drawings, which are not intended to limit the present invention in any way, and any alterations or replacements made based on the teachings of the present invention are all within the protection scope of the present invention.
As shown in the accompanying drawings 1-5 the utility model discloses a box 1, breaker 2, guide fender canopy 3, stirring paddle leaf 4, bottom plate 5, otter board 6, connect groove 7 greatly, breaker 2 locate the upper portion in the box 1, guide fender canopy 3 be the shape of falling V-arrangement, and locate breaker 2 below, the waist type hole 8 of vertical form is seted up to box 1 lateral wall that guide fender canopy 3 both ends correspond, waist type hole 8 is equipped with bolt handle 9 outward, bolt handle 9 passes waist type hole 8 and the screw hole threaded connection of guide fender canopy 3 tip, guide keep off the middle part in the canopy 3 and be equipped with first rotation driving device, the power take off portion of first rotation driving device is vertical down, power take off portion is equipped with stirring paddle leaf 4, be equipped with bottom plate 5 under the stirring paddle leaf 4, the relative box 1 inner wall in bottom plate 5 both sides has been seted up the spout, spout and bottom plate 5 sliding fit make bottom plate 5 can follow the spout from the box 1 side open a mouthful to the box 1 outward, be equipped with stirring paddle leaf 6 under bottom plate 5, 6 side and box 1 inner wall, the box 1 inner wall 7 connect the bottom of box is equipped with the groove 7 and equally divide the groove 7, connect the internal wall for four internal fixation of holding the groove 7.
The crushing device 2 comprises a rotary drum 201, a rotary support 202, a crushing knife 203, a shoveling plate 204, a second rotary driving device 205 and a third rotary driving device 206, wherein a cylinder body on the side surface of the rotary drum 201 is of a net structure, a feeding bin door 207 is arranged on the side surface of the rotary drum 201, the second rotary driving device 205 and the third rotary driving device 206 are symmetrically arranged on two sides of the box body 1, a power output part of the second rotary driving device 205 is connected with the center of one end of the rotary drum 201 in the box body 1, the rotary drum 201 is horizontal, the rotary support 202 is arranged on the side surface of the box body 1 opposite to the other end of the rotary drum 201, the end part of the rotary drum 201 is rotatably connected with the rotary support 202, a power output part of the third rotary driving device 206 is connected with a rotary shaft, the rotary shaft penetrates through the rotary support 202 and the end part of the rotary drum 201 to enter the axis in the rotary drum 201, the crushing knife 203 is arranged on the rotary shaft, and the shoveling plate 204 is arranged on the inner wall of the rotary drum 201 along the length direction of the rotary drum 201; before the soil sample to be treated is loaded, the feeding bin door 207 is opened, the soil sample is loaded into the rotary drum 201, and the feeding bin door 207 is closed; the second rotation driving device 205 and the third rotation driving device 206 are driven, the rotary drum 201 and the crushing knife 203 rotate, the rotary drum 201 is matched with the shoveling plate 204 to continuously shovel the soil sample at a higher position and fall, the fallen soil sample is crushed by the crushing knife 203 in the rotation process, the process is continuously repeated, the soil is crushed to a certain degree, and the fallen soil sample passes through meshes of the drum body of the rotary drum 201 and continuously falls onto the bottom plate 5; the crushing device effectively enables the soil sample to be broken to a required degree in the continuous rolling and dropping process, has high crushing efficiency and simultaneously has the effect of preliminarily mixing different samples.
The first rotation driving device, the second rotation driving device and the third rotation driving device can be motors, wherein the third rotation driving device is a high-speed motor; the first rotation driving device, the second rotation driving device and the third rotation driving device can also adopt a hand-operated type, and the driving and transmission structures thereof are all known in the art.
Three shoveling plates 204 are respectively arranged along the circumferential direction of the rotary drum 201, and the plurality of shoveling plates 204 continuously shovels the sample and then falls down.
And a box door is arranged on the side surface of the box body 1 opposite to the containing groove 7 and used for taking and placing the containing groove 7.
The receiving groove 7 is a square groove and formed by splicing four equivoluminal triangular grooves, and the treated soil sample falls into the triangular grooves to finish the treatment of the soil sample by a quartering method; the sample in the triangular groove can be directly taken out.
The magnetic absorption layer is arranged on the side surface of each triangular groove, and the adjacent triangular grooves are matched in a magnetic absorption manner, so that the triangular grooves can be conveniently separated in the magnetic absorption manner; connect 7 bottoms in groove greatly and can also be equipped with and place board 10, place board 10 and be used for bearing connect groove 7 greatly, can pull and place board 10 and take out connect groove 7 greatly, avoid when the pulling triangular groove, the separation of triangular groove.
A handle 11 is arranged on the side surface of the bottom plate 5, and the bottom plate 5 is pushed and pulled through the handle 11; the top of the box body 1 can also be provided with a handle for carrying the device.
The utility model discloses theory of operation and working process: when in use, a soil sample to be treated is led into the box body 1 from the top of the box body 1, and an inlet can be opened at the top of the box body 1; the soil sample is firstly crushed by the crushing device 2, and the crushed soil sample slides down onto the bottom plate 5 along the material guiding blocking shed 3; starting the first rotary driving device, and uniformly mixing the soil sample on the bottom plate 5 by rotating the stirring blade 4; then the bottom plate 5 is drawn out, and the soil sample falls on the screen 6; at the moment, the bolt handle 9 can be unscrewed and moves downwards along the waist-shaped hole 8, the material guide blocking shed 3, the first rotary driving device and the stirring blade 4 move downwards, so that the stirring blade 4 is in contact with the screen plate 6, the first rotary driving device is continuously started, and the soil sample uniformly falls into four grids in the containing groove 7 through the screen holes on the screen plate 6 during the stirring process of the stirring blade 4; finally, the containing groove 7 is taken out, and two parts of the diagonal corners in the containing groove 7 are taken for bagging.
The present invention will be further described with reference to the following examples.
Example 1
In the working process of carrying out soil environment monitoring investigation on a certain agricultural land, soil samples at each sampling point of the land are sequentially added into the device, the device is used for processing the soil samples by a quartering method, the device comprises a box body 1, a crushing device 2, a material guiding blocking shed 3, stirring blades 4, a bottom plate 5, a screen plate 6 and a receiving groove 7, the crushing device 2 is arranged at the upper part in the box body 1, the material guiding blocking shed 3 is inverted V-shaped and is arranged below the crushing device 2, vertical kidney-shaped holes 8 are arranged on the side wall of the box body 1 corresponding to the two ends of the material guiding blocking shed 3, bolt handles 9 are arranged outside the kidney-shaped holes 8, the bolt handles 9 penetrate through the kidney-shaped holes 8 to be in threaded connection with threaded holes at the end parts of the material guiding blocking shed 3, a first rotary driving device is arranged at the middle part in the material guiding blocking shed 3, the first rotary driving device is a motor, a power output part of the first rotary driving device faces downwards vertically, a stirring paddle blade 4 is arranged on the power output part, a bottom plate 5 is arranged below the stirring paddle blade 4, the inner wall of the box body 1 opposite to the two sides of the bottom plate 5 is provided with a sliding groove, the sliding groove is in sliding fit with the bottom plate 5, the bottom plate 5 can slide out of the box body 1 from an opening in the side face of the box body 1 along the sliding groove, a screen plate 6 is arranged below the bottom plate 5, the side face of the screen plate 6 is fixedly connected with the inner wall of the box body 1, a containing groove 7 is arranged at the bottom of the box body 1, four grids which are equal in volume are uniformly distributed in the containing groove 7, a box door is arranged on the side face of the box body 1 opposite to the containing groove 7, a handle 11 is arranged on the side face of the bottom plate 5, the bottom plate 5 is pushed and pulled through the handle 11, and the top of the box body 1 is provided with a handle.
Example 2
On the basis of embodiment 1, the crushing device 2 includes a revolving drum 201, a rotation support base 202, a crushing knife 203, a shoveling plate 204, a second rotation driving device 205 and a third rotation driving device 206, a side drum of the revolving drum 201 is a net structure, a feeding bin door 207 is arranged on a side surface of the revolving drum 201, the second rotation driving device 205 and the third rotation driving device 206 are symmetrically arranged on two sides of the box 1, a power output part of the second rotation driving device 205 is connected with a center of one end of the revolving drum 201 in the box 1, the revolving drum 201 is horizontal, the side surface of the box 1 opposite to the other end of the revolving drum 201 is provided with the rotation support base 202, an end part of the revolving drum 201 is rotatably connected with the rotation support base 202, a power output part of the third rotation driving device 206 is connected with a rotating shaft, the rotating shaft penetrates through the rotation support base 202 and the end part of the revolving drum 201 to enter an axial line in the revolving drum 201, the crushing knife 203 is arranged on the rotating shaft, and the shoveling plate 204 is arranged on the inner wall of the revolving drum 201 along the length direction; before the soil sample to be treated is loaded, the feeding bin door 207 is opened, the soil sample is loaded into the rotary drum 201, and the feeding bin door 207 is closed; the second rotation driving device 205 and the third rotation driving device 206 are driven, the rotary drum 201 and the crushing knife 203 rotate, the rotary drum 201 is matched with the shoveling plate 204 to continuously shovel the soil sample at a higher position and fall, the fallen soil sample is crushed by the crushing knife 203 in the rotation process, the process is continuously repeated, the soil is crushed to a certain degree, and the fallen soil sample passes through meshes of a cylinder body of the rotary drum 201 and continuously falls onto the bottom plate 5; three of the shovelling plates 204 are arranged along the circumferential direction of the rotating drum 201.
Example 3
On the basis of the embodiment 2, the receiving groove 7 is a square groove and is formed by splicing four equal-volume triangular grooves, and the treated soil sample falls into the triangular grooves, namely the soil sample treatment by the quartering method is completed; the sample in the triangular groove can be directly taken out.
Example 4
On the basis of embodiment 3, the side of the triangular groove is provided with a magnetic absorption layer, the adjacent triangular grooves are matched in a magnetic absorption way, and the bottom of the containing groove 7 is provided with a placing plate 10.
Claims (6)
1. A quartering method soil sample processing device for agricultural land survey comprises a box body (1), a crushing device (2), a material guiding blocking shed (3), stirring blades (4), a bottom plate (5), a screen plate (6) and a containing groove (7), and is characterized in that the crushing device (2) is arranged at the upper part in the box body (1), the material guiding blocking shed (3) is inverted V-shaped and is arranged below the crushing device (2), the side wall of the box body (1) corresponding to the two ends of the material guiding blocking shed (3) is provided with a vertical waist-shaped hole (8), the outside of the waist-shaped hole (8) is provided with a bolt handle (9), the bolt handle (9) passes through the waist-shaped hole (8) to be in threaded connection with a threaded hole at the end part of the material guiding blocking shed (3), the middle part in the material guiding blocking shed (3) is provided with a first rotation driving device, a power output part of the first rotation driving device faces downwards vertically, the power output part is provided with the stirring blades (4), the bottom plate (5) is arranged below the bottom plate (5), the two sides of the bottom plate (5) are opposite to the sliding groove (6), and the sliding groove (6) is fixedly connected with the bottom plate (1) from the side surface of the bottom plate (1), the bottom in the box body (1) is provided with a containing groove (7), and the containing groove (7) is internally divided into four lattices with equal volumes.
2. The quartering soil sample processing device for agricultural land survey according to claim 1, wherein the crushing device (2) comprises a drum (201), a rotary support (202), a crushing knife (203), a shoveling plate (204), a second rotary driving device (205) and a third rotary driving device (206), the drum on the side surface of the drum (201) is of a net structure, a feeding bin door (207) is arranged on the side surface of the drum (201), the second rotary driving device (205) and the third rotary driving device (206) are symmetrically arranged on two sides of the box (1), the power output part of the second rotary driving device (205) is connected with the center of one end of the drum (201) in the box (1), the drum (201) is horizontal, the rotary support (202) is arranged on the side surface of the box (1) opposite to the other end of the drum (201), the end part of the drum (201) is rotatably connected with the rotary support (202), the power output part of the third rotary driving device (206) is connected with a rotating shaft, the rotating shaft penetrates through the rotary support (202) and the end part of the drum (201), the rotating support (201) enters the inner wall of the drum (201), and the crushing knife (204) is arranged along the axial line of the drum (201).
3. The apparatus for quartering soil sample treatment for agricultural land survey according to claim 2, wherein there are three shoveling plates (204) arranged along a circumferential direction of the drum (201).
4. The soil sample treatment device by the quartering method for agricultural land survey as claimed in claim 1, wherein a box door is opened on the side of the box body (1) opposite to the containing groove (7).
5. The soil sample treatment device by the quartering method for agricultural land survey according to claim 1 or 4, wherein the receiving groove (7) is a square groove and is formed by splicing four equal-volume triangular grooves.
6. The soil sample treatment device by the quartering method for agricultural land survey as claimed in claim 5, wherein said triangular grooves are provided with magnetic absorption layers on the side surfaces thereof, and adjacent triangular grooves are magnetically matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406011.2U CN218107908U (en) | 2022-09-11 | 2022-09-11 | A quartering method soil sample processing apparatus for agricultural land survey |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222406011.2U CN218107908U (en) | 2022-09-11 | 2022-09-11 | A quartering method soil sample processing apparatus for agricultural land survey |
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| CN218107908U true CN218107908U (en) | 2022-12-23 |
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| CN202222406011.2U Active CN218107908U (en) | 2022-09-11 | 2022-09-11 | A quartering method soil sample processing apparatus for agricultural land survey |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673219A (en) * | 2023-07-28 | 2023-09-01 | 云南省生态环境科学研究院 | Multi-element bulk solid waste recycling aggregate screening equipment and application method thereof |
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2022
- 2022-09-11 CN CN202222406011.2U patent/CN218107908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116673219A (en) * | 2023-07-28 | 2023-09-01 | 云南省生态环境科学研究院 | Multi-element bulk solid waste recycling aggregate screening equipment and application method thereof |
| CN116673219B (en) * | 2023-07-28 | 2023-10-24 | 云南省生态环境科学研究院 | Multi-element bulk solid waste recycling aggregate screening equipment and application method thereof |
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