CN115009667B - Soil sample's strorage device in soil property detects - Google Patents
Soil sample's strorage device in soil property detects Download PDFInfo
- Publication number
- CN115009667B CN115009667B CN202210587072.5A CN202210587072A CN115009667B CN 115009667 B CN115009667 B CN 115009667B CN 202210587072 A CN202210587072 A CN 202210587072A CN 115009667 B CN115009667 B CN 115009667B
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- Prior art keywords
- barrel body
- air inlet
- main shaft
- chassis
- cleaning
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- 239000002689 soil Substances 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 58
- 239000004744 fabric Substances 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 239000008234 soft water Substances 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 9
- 238000000151 deposition Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008400 supply water Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
- B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
- B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a storage device for soil samples in soil property detection, which comprises a storage barrel, wherein the storage barrel is formed by splicing an upper barrel body and a lower barrel body up and down, a concave cavity is formed in the lower end of the upper barrel body, the bottom of the concave cavity is arranged in a penetrating way up and down, a chassis is arranged below the bottom of the concave cavity, the chassis is arranged in the lower barrel body in a lifting way, an air inlet communicated with the outside is formed in the lower barrel body, a fan used for sucking external air into the lower barrel body is also arranged in the lower barrel body, a containing cavity for storing the soil samples is formed between the chassis and the concave cavity, and an air inlet channel communicated with the containing cavity is also formed between the chassis and the concave cavity. Through adopting above-mentioned structure, this strorage device can keep ventilation with the external world, can effectively avoid external dust impurity to mix in the soil sample again directly.
Description
Technical Field
The invention relates to the technical field of soil quality detection, in particular to a storage device for soil samples in soil quality detection.
Background
In the soil quality detection process, people need to store the sampled soil samples firstly, the existing storage device is of a closed structure, and the soil samples, especially the wet soil samples, are stored in a closed environment and are easy to mold and deteriorate; or a fully open structure, so that external dust impurities are easily mixed into the soil sample, thereby affecting the accuracy of detection. In addition, the existing storage device, particularly the closed storage device, has the problem that the storage device is not easy to clean after being used.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a storage device for soil samples in soil quality detection, which can not only keep ventilation with the outside, but also effectively prevent external dust impurities from being directly mixed into the soil samples, and in addition, a cleaning device is arranged in the device so as to be convenient for automatic cleaning after use.
In order to achieve the above purpose, the invention provides a storage device for soil samples in soil property detection, which comprises a storage barrel, wherein the storage barrel is formed by splicing an upper barrel body and a lower barrel body up and down, a concave cavity is formed in the lower end of the upper barrel body, the bottom of the concave cavity is arranged in a penetrating way up and down, a chassis is arranged below the bottom of the concave cavity, the chassis is arranged in the lower barrel body in a lifting way, an air inlet communicated with the outside is formed in the lower barrel body, a fan for sucking external air into the lower barrel body is also arranged in the lower barrel body, a cavity for storing the soil samples is formed between the chassis and the concave cavity, and an air inlet channel communicated with the cavity is also formed between the chassis and the concave cavity.
The beneficial effects of the invention are as follows: by adopting the structure, the soil sample can be effectively ensured to keep a ventilation state when being stored through the cooperation of the fan, the air inlet and the air inlet channel, and meanwhile, the air inlet channel is a very narrow gap through the lifting control of the chassis, so that external dust impurities can be effectively prevented from being directly mixed into the soil sample.
The invention can be further arranged that the center of the lower end of the upper barrel body is provided with a conical boss with a narrow upper part and a wide lower part, the side wall of the lower end of the upper barrel body is provided with a bending part which is inwards inclined and bent, an annular concave cavity is formed between the bending part and the conical boss, the chassis is correspondingly arranged into an annular structure matched with the concave cavity, the fan is correspondingly arranged at the bottom of the conical boss and is positioned in a central through hole of the chassis with the annular structure, the bottom of the conical boss surrounds the fan and is provided with a circle of central groove, the central groove is communicated with the central through hole and forms a central air inlet channel, the lower end of the upper barrel body surrounds the bending part and is provided with a circle of peripheral groove, and a peripheral air inlet channel is formed between the peripheral groove and the outer circumferential surface of the chassis.
The structure is arranged, so that the periphery and the center can be used for air inlet into the annular concave cavity, a better ventilation effect is maintained, and meanwhile, the follow-up cleaning of the concave cavity and the installation of the fan are facilitated, and the fan part is effectively prevented from being polluted during cleaning.
The invention can be further arranged that the air inlet comprises an upper end air inlet and a lower end air inlet, the upper end air inlet is arranged on the side wall of the lower barrel body and is close to the peripheral air inlet channel, the lower barrel body is correspondingly provided with a peripheral guide part for guiding the entering wind to the peripheral air inlet channel on the upper end air inlet, the lower end air inlet is arranged on the bottom of the lower barrel body, and the lower barrel body is correspondingly provided with a central guide part for guiding the wind to the central air inlet channel below the fan. By the arrangement, the guiding effect can be formed on the sucked wind, so that the wind can more smoothly enter the concave cavity for placing the soil sample.
The invention can be further arranged that one end of the peripheral guide part is fixedly connected to the side wall of the lower barrel body, the other end of the peripheral guide part extends obliquely to the peripheral air inlet channel, the lower barrel body is internally provided with a lifting driving cylinder, a piston rod of the lifting driving cylinder is fixedly provided with a connecting disc, the chassis is fixedly connected to the connecting disc through a stand column, the middle part of the connecting disc is provided with a convex part which is upwards in an inverted V shape, and the convex part correspondingly forms the central guide part. The setting is more reasonable in structure like this, and center guide part direct shaping is on the connection pad moreover, and processing is convenient, and the structure is reliable, and is convenient for adjust.
The invention can be further provided with a cleaning device on the conical boss, the cleaning device comprises a main shaft, umbrella cloth, umbrella ribs and cleaning balls, the main shaft is fixedly and vertically arranged on the conical boss, the umbrella cloth is hinged with a plurality of umbrella ribs connected with the main shaft, the umbrella ribs are connected with sliding sleeves arranged on the main shaft in a sliding manner, the cleaning balls are uniformly and fixedly arranged on the umbrella ribs, the conical boss is also provided with cleaning driving cylinders for pushing the umbrella ribs to open the umbrella cloth or enabling the umbrella cloth to be folded, the piston rods of the cleaning driving cylinders are connected with the sliding sleeves, and when the umbrella ribs open the umbrella cloth, the cleaning balls are positioned above the annular concave cavities. When the concave cavity in which the soil sample is placed needs to be cleaned, the umbrella rib stretches the umbrella cloth under the action of the cleaning driving cylinder, and the concave cavity is cleaned through the cleaning ball; after the cleaning is finished, the umbrella rib umbrella cloth is folded, so that the placing space of the soil sample is not affected.
The invention can be further arranged that the top of the upper barrel body is provided with a water inlet joint, the lower end part of the water inlet joint is provided with a one-way diaphragm for sealing the water inlet joint, a soft water pipe is arranged between the water inlet joint and the cleaning ball, one end of the soft water pipe is connected to the cleaning ball, the other end of the soft water pipe is connected with a jacking device, and the jacking device jacks the one-way diaphragm along with the opening of the umbrella cloth and keeps the water inlet joint communicated with the soft water pipe; the jacking device is separated from the unidirectional membrane after the umbrella cloth is folded. By adopting the structure, the water inlet joint is normally closed in a normal state due to the arrangement of the one-way diaphragm, and the water inlet joint can be opened only when the one-way diaphragm is jacked up by the jacking device along with the stretching of the umbrella cloth, so that the water inlet joint is communicated with the soft water pipe to supply water to the cleaning ball; the jacking device is separated from the unidirectional membrane after the umbrella cloth is folded, so that the water inlet joint is in a closed state. Therefore, when the water inlet joint needs to be cleaned, the umbrella cloth is automatically opened along with the opening of the umbrella ribs, and water is supplied by being connected with the cleaning ball; and the umbrella is closed automatically along with the folding of the umbrella rib umbrella cloth after the cleaning is not needed or the cleaning is finished.
The invention can be further arranged that the jacking device comprises a plug, a first connecting pipe, a second connecting pipe and a connecting rod, wherein the first connecting pipe is fixedly arranged at the top of the main shaft and is connected with the soft water pipe, the lower end of the second connecting pipe is axially inserted into the first connecting pipe, the plug is fixedly sleeved on the upper end of the second connecting pipe and is positioned right below the water inlet joint, a spring is sleeved on the second connecting pipe, the lower end of the spring is abutted against the first connecting pipe, the upper end of the spring is abutted against the plug, the plug is provided with a jacking part which extends upwards and is used for jacking the unidirectional diaphragm, the jacking part is arranged into a hollow structure which is communicated with the second connecting pipe, and two ends of the connecting rod are respectively in hinged fit with the plug and the umbrella cloth. By adopting the structure, along with the opening of the umbrella cloth, the position of the connecting rod changes, so that under the action of the spring, the plug and the second connecting pipe move upwards until the jacking part on the plug jacks up the unidirectional diaphragm, and the water inlet joint, the plug, the first connecting pipe and the second connecting pipe are connected together, so that water inlet is realized. When water does not need to enter, namely the umbrella cloth is folded, the connecting rod pulls the top head and the second connecting pipe to move downwards, namely the second connecting pipe is inserted into the first connecting pipe downwards, and the one-way diaphragm resets and closes the water inlet joint.
The invention can be further arranged that the cylinder body of the cleaning driving cylinder is embedded in the conical boss from top to bottom, the main shaft is of an inverted T-shaped structure and is hollow, the transverse end of the inverted T-shaped main shaft is propped against the cylinder body of the cleaning driving cylinder, the piston rod of the cleaning driving cylinder is arranged in the main shaft in a penetrating way and forms axial sliding fit with the main shaft, and the conical boss is also provided with a fixing piece for fixing the main shaft. The fixing piece is a fixing sleeve with an opening at the lower end, the upper end of the fixing sleeve is sleeved on the vertical end of the inverted T-shaped main shaft, the transverse end of the inverted T-shaped main shaft is propped against the upper end face of the conical boss, and the lower end of the fixing sleeve is in threaded connection with the conical boss. The device is convenient to assemble and reasonable and reliable in structure.
The invention can be further arranged that the annular magnet is embedded on the outer circumferential surface of the fixed sleeve, and the lower end of the umbrella cloth is fixedly provided with a magnetic piece which is in magnetic attraction fit with the annular magnet after the umbrella cloth is folded. The umbrella cloth is fixed through magnetic attraction after being folded, so that the umbrella cloth is prevented from being opened by mistake due to the influence of wind or other factors, and further, the water inlet connector is effectively prevented from being opened by mistake to realize water inlet.
Drawings
FIG. 1 is a schematic view of a cleaning device in an open position;
FIG. 2 is a schematic view of the cleaning device in a collapsed state;
fig. 3 is an enlarged view of a portion a of fig. 1;
fig. 4 is an enlarged view of a portion B of fig. 1;
fig. 5 is an enlarged view of a portion C of fig. 2.
Detailed Description
The storage device for soil samples in soil property detection comprises a storage barrel, wherein the storage barrel is formed by splicing an upper barrel body 1 and a lower barrel body 2 up and down, a concave cavity 11 is formed in the lower end of the upper barrel body 1, the bottom of the concave cavity 11 is arranged in a penetrating mode up and down, a chassis 12 is arranged below the bottom of the concave cavity 11, the chassis 12 is arranged in the lower barrel body 2 in a lifting mode, an air inlet communicated with the outside is formed in the lower barrel body 2, a fan 3 used for sucking external air into the lower barrel body 2 is further arranged in the lower barrel body 2, a cavity for storing the soil samples is formed between the chassis 12 and the concave cavity 11, and an air inlet channel communicated with the cavity 11 is further formed between the chassis 12 and the concave cavity 11.
By adopting the structure, the cooperation of the fan 3, the air inlet and the air inlet channel can effectively ensure that the soil sample keeps a ventilation state when being stored, and meanwhile, the air inlet channel is a very narrow gap through the lifting control of the chassis 12, so that the external dust and impurities can be effectively prevented from being directly mixed into the soil sample.
The center of the lower end of the upper barrel body 1 is provided with a conical boss 14 with a narrow upper part and a wide lower part, a bending part 15 which is bent obliquely inwards is arranged on the side wall of the lower end of the upper barrel body 1, an annular concave cavity 11 is formed between the bending part 15 and the conical boss 14, the chassis 12 is correspondingly arranged to be an annular structure matched with the concave cavity 11, the fan 3 is correspondingly arranged at the bottom of the conical boss 14 and is positioned in a central through hole 16 of the chassis 12 with an annular structure, a circle of central groove 17 is formed at the bottom of the conical boss 14 around the fan 3, the central groove 17 is communicated with the central through hole 16 and forms a central air inlet channel 13, a circle of peripheral groove 18 is formed at the lower end of the upper barrel body 1 around the bending part 15, and a peripheral air inlet channel 19 is formed between the peripheral groove 18 and the outer circumferential surface of the chassis.
The above structure arrangement makes the periphery and the center can both enter the annular concave cavity 11, thereby keeping better ventilation effect, and simultaneously, the subsequent cleaning of the concave cavity 11 and the installation of the fan 3 are also facilitated, and the fan 3 is effectively prevented from being polluted during cleaning.
The air inlet comprises an upper end air inlet 21 and a lower end air inlet 22, the upper end air inlet 21 is arranged on the side wall of the lower barrel body 2 and is close to the peripheral air inlet channel 19, the lower barrel body 2 is correspondingly provided with a peripheral guide part 23 for guiding the entering air to the peripheral air inlet channel 19 on the upper end air inlet 21, the lower end air inlet 22 is arranged on the bottom of the lower barrel body 2, and the lower barrel body 2 is correspondingly provided with a central guide part 24 for guiding the air to the central air inlet channel 13 below the fan 3. This arrangement provides a guiding effect on the sucked air so that the air more smoothly enters the cavity 11 where the soil sample is placed.
One end of the peripheral guiding part 23 is fixedly connected to the side wall of the lower barrel body 2, the other end of the peripheral guiding part extends obliquely to the peripheral air inlet channel 19, the lower barrel body 2 is internally provided with a lifting driving cylinder 4, a connecting disc 42 is fixedly arranged on a piston rod 41 of the lifting driving cylinder 4, the chassis 12 is fixedly connected to the connecting disc 42 through a stand column 43, a protruding part protruding upwards in an inverted V shape is arranged in the middle of the connecting disc 42, and the protruding part correspondingly forms the central guiding part 24. The arrangement is more reasonable in structure, the center guide part 24 is directly formed on the connecting disc 42, and the structure is reliable and convenient to adjust, and processing is convenient.
The cleaning device 5 is arranged on the conical boss 14, the cleaning device 5 comprises a main shaft 51, an umbrella cloth 52, umbrella ribs 53 and cleaning balls 54, the main shaft 51 is fixedly arranged on the conical boss 14 in a standing mode, a plurality of umbrella ribs 53 connected with the main shaft 51 are arranged on the umbrella cloth 52 in a hinged mode, the umbrella ribs 53 are connected with sliding sleeves 56 arranged on the main shaft 51 in a sliding mode, the cleaning balls 54 are fixedly arranged on the umbrella ribs 53 in a plurality and uniformly distributed mode, cleaning driving cylinders 55 used for pushing the umbrella ribs 53 to open the umbrella cloth 52 or enabling the umbrella cloth 52 to be folded are further arranged on the conical boss 14, piston rods 57 of the cleaning driving cylinders 55 are connected with the sliding sleeves 56, and when the umbrella ribs 53 open the umbrella cloth 52, the cleaning balls 54 are located above the annular concave cavities 11. So set up, when needing to wash the cavity 11 where the soil sample has been placed, under the effect of cleaning the driving cylinder 55, the umbrella rib 53 struts the umbrella cloth 52, and finish the cleaning to the cavity 11 through the cleaning ball 54; after the cleaning is finished, the umbrella rib umbrella cloth is folded, so that the placing space of the soil sample is not affected. In addition, the specific connection structure of the umbrella cloth 52 and the rib 53 and the principle of opening and closing the rib 53 and the umbrella cloth 52 are the same as the structural principle of the umbrella in the prior art, so detailed description is omitted.
The top of the upper barrel body 1 is provided with a water inlet connector 6, the lower end part of the water inlet connector 6 is provided with a one-way membrane 61 for sealing the water inlet connector 6, a soft water pipe 62 is arranged between the water inlet connector 6 and the cleaning ball 54, one end of the soft water pipe 62 is connected to the cleaning ball 54, the other end of the soft water pipe 62 is connected with a jacking device, the jacking device jacks the one-way membrane 61 along with the opening of umbrella cloth, and the water inlet connector 6 is communicated with the soft water pipe 62; the jack-up device is separated from the one-way membrane 61 after the umbrella cloth 52 is folded. With the structure, the one-way diaphragm 61 is arranged, so that the water inlet connector 6 is normally closed in a normal state, and the water inlet connector 6 can be opened only when the one-way diaphragm 61 is jacked by the jacking device along with the opening of the umbrella cloth 52, so that the water inlet connector is communicated with the soft water pipe 62 to supply water to the cleaning ball 54; the opening device is separated from the unidirectional membrane 61 after the umbrella cloth 52 is folded, so that the water inlet joint 6 is in a closed state. Therefore, when the water inlet joint 6 needs to be cleaned, the umbrella cloth 52 is automatically opened along with the opening of the umbrella ribs 53, and the water inlet joint is connected with the cleaning ball 54 to supply water; and the umbrella is closed automatically along with the folding of the umbrella rib umbrella cloth after the cleaning is not needed or the cleaning is finished.
The jacking device comprises a jacking head 63, a first connecting pipe 64, a second connecting pipe 65 and a connecting rod 66, wherein the first connecting pipe 64 is fixedly arranged at the top of the main shaft 51 and is connected with the soft water pipe 62, the lower end of the second connecting pipe 65 is axially inserted into the first connecting pipe 64, the jacking head 63 is fixedly sleeved on the upper end of the second connecting pipe 65 and is positioned right below the water inlet joint 6, a spring 67 is sleeved on the second connecting pipe 65, the lower end of the spring 67 abuts against the first connecting pipe 64, the upper end of the spring 67 abuts against the jacking head 63, a jacking portion 631 which extends upwards and is used for jacking up the unidirectional membrane 61 is arranged on the jacking head 63, the jacking portion 631 is arranged to be in a hollow structure which is communicated with the second connecting pipe 65, and two ends of the connecting rod 66 are respectively in hinged fit with the jacking head 63 and the umbrella cloth 52. With the above structure, the position of the connecting rod 66 changes as the umbrella cloth 52 is opened, so that the plug 63 and the second connecting pipe 65 move upward under the action of the spring 67 until the jack 631 on the plug 63 jacks up the one-way diaphragm 61, thereby connecting the water inlet connector 6, the plug 63 and the first and second connecting pipes together to realize water inlet. When water is not needed, i.e. the umbrella cloth 52 is folded, the connecting rod 66 pulls the top 63 and the second connecting pipe 65 to move downwards, i.e. the second connecting pipe 65 is inserted into the first connecting pipe 64 downwards, and the unidirectional membrane 61 resets and closes the water inlet joint 6.
The cylinder body of the cleaning driving cylinder 55 is embedded in the conical boss 14 from top to bottom, the main shaft 51 is of an inverted T-shaped structure and is arranged in a hollow mode, the transverse end 511 of the inverted T-shaped main shaft 51 is abutted against the cylinder body of the cleaning driving cylinder 55, a piston rod 57 of the cleaning driving cylinder 55 penetrates through the main shaft 51 and forms axial sliding fit with the main shaft 51, and a fixing piece for fixing the main shaft 51 is further arranged on the conical boss 14. The fixing piece is a fixing sleeve 7 with an opening at the lower end, the upper end of the fixing sleeve 7 is sleeved on the vertical end 512 of the inverted T-shaped main shaft 51, the transverse end 511 of the inverted T-shaped main shaft 51 is propped against the upper end face of the conical boss 14, and the lower end of the fixing sleeve 7 is in threaded connection with the conical boss 14. The device is convenient to assemble and reasonable and reliable in structure.
The outer circumferential surface of the fixed sleeve 7 is embedded with a ring magnet 71, and the lower end of the umbrella cloth 52 is fixedly provided with a magnetic piece 72 which forms magnetic attraction fit with the ring magnet 71 after the umbrella cloth is folded. By the arrangement, the umbrella cloth 52 can be fixed through magnetic attraction after being folded, so that the umbrella cloth 52 is prevented from being opened by mistake due to the influence of wind or other factors, and further, the water inlet connector is effectively prevented from being opened by mistake to realize water inlet.
Claims (6)
1. Soil sample's strorage device in soil property detects, including depositing bucket, its characterized in that: the storage barrel is formed by splicing an upper barrel body and a lower barrel body up and down, a concave cavity is formed in the lower end of the upper barrel body, the bottom of the concave cavity is arranged in a penetrating way up and down, a chassis is arranged below the bottom of the concave cavity, the chassis is arranged in the lower barrel body in a lifting way, an air inlet communicated with the outside is formed in the lower barrel body, a fan used for sucking external air into the lower barrel body is also arranged in the lower barrel body, a containing cavity for storing soil samples is formed between the chassis and the concave cavity, and an air inlet channel communicated with the containing cavity is also formed between the chassis and the concave cavity;
the center of the lower end of the upper barrel body is provided with a conical boss with a narrow upper part and a wide lower part, the side wall of the lower end of the upper barrel body is provided with a bending part which is bent obliquely inwards, an annular concave cavity is formed between the bending part and the conical boss, the chassis is correspondingly arranged into an annular structure matched with the annular concave cavity, the fan is correspondingly arranged at the bottom of the conical boss and is positioned in a central through hole of the chassis of the annular structure, the bottom of the conical boss is provided with a circle of central groove around the fan, the central groove is communicated with the central through hole and forms a central air inlet channel, the lower end of the upper barrel body is provided with a circle of peripheral groove around the bending part, and a peripheral air inlet channel is formed between the peripheral groove and the outer circumferential surface of the chassis;
the cleaning device comprises a main shaft, umbrella cloth, umbrella ribs and cleaning balls, wherein the main shaft is fixedly and vertically arranged on the conical boss, a plurality of umbrella ribs connected with the main shaft are hinged on the umbrella cloth, the umbrella ribs are connected with sliding sleeves arranged on the main shaft in a sliding manner, the cleaning balls are uniformly and fixedly arranged on the umbrella ribs, the conical boss is also provided with cleaning driving cylinders for pushing the umbrella ribs to open the umbrella cloth or enabling the umbrella cloth to be folded, piston rods of the cleaning driving cylinders are connected with the sliding sleeves, and when the umbrella ribs open the umbrella cloth, the cleaning balls are positioned above the annular concave cavities;
the top of the upper barrel body is provided with a water inlet joint, the lower end part of the water inlet joint is provided with a one-way diaphragm for forming a seal for the water inlet joint, a soft water pipe is arranged between the water inlet joint and the cleaning ball, one end of the soft water pipe is connected to the cleaning ball, the other end of the soft water pipe is connected with a jacking device, and the jacking device jacks the one-way diaphragm along with the opening of the umbrella cloth and keeps the water inlet joint communicated with the soft water pipe; the jacking device is separated from the unidirectional membrane after the umbrella cloth is folded;
the jacking device comprises a jacking head, a first connecting pipe, a second connecting pipe and a connecting rod, wherein the first connecting pipe is fixedly arranged at the top of a main shaft and is connected with a soft water pipe, the lower end of the second connecting pipe is axially inserted into the first connecting pipe, the jacking head is fixedly sleeved on the upper end of the second connecting pipe and is positioned right below a water inlet joint, a spring is sleeved on the second connecting pipe, the lower end of the spring is abutted against the first connecting pipe, the upper end of the spring is abutted against the jacking head, the jacking head is provided with a jacking part which extends upwards and is used for jacking a unidirectional diaphragm, the jacking part is arranged into a hollow structure which is communicated with the second connecting pipe, and two ends of the connecting rod are respectively hinged with the jacking head and an umbrella cloth.
2. A storage device for soil samples in soil property detection according to claim 1, wherein: the air inlet comprises an upper end air inlet and a lower end air inlet, the upper end air inlet is arranged on the side wall of the lower barrel body and is close to the peripheral air inlet channel, the lower barrel body is correspondingly provided with a peripheral guide part for guiding the entering air to the peripheral air inlet channel on the upper end air inlet, the lower end air inlet is arranged on the bottom of the lower barrel body, and the lower barrel body is correspondingly provided with a central guide part for guiding the air to the central air inlet channel below the fan.
3. A storage device for soil samples in soil property detection according to claim 2, characterized in that: one end of the peripheral guiding part is fixedly connected to the side wall of the lower barrel body, the other end of the peripheral guiding part extends obliquely to the peripheral air inlet channel, a lifting driving cylinder is arranged in the lower barrel body, a connecting disc is fixedly arranged on a piston rod of the lifting driving cylinder, the chassis is fixedly connected to the connecting disc through an upright post, a protruding part which is upwards inverted V-shaped is arranged in the middle of the connecting disc, and the protruding part correspondingly forms the central guiding part.
4. A storage device for soil samples in soil property detection according to claim 1, wherein: the cylinder body of the cleaning driving cylinder is embedded in the conical boss from top to bottom, the main shaft is of an inverted T-shaped structure and is hollow, the transverse end of the inverted T-shaped main shaft is propped against the cylinder body of the cleaning driving cylinder, the piston rod of the cleaning driving cylinder penetrates through the main shaft and is in axial sliding fit with the main shaft, and the conical boss is further provided with a fixing piece for fixing the main shaft.
5. The storage device for soil samples in soil property detection according to claim 4, wherein: the fixing piece is a fixing sleeve with an opening at the lower end, the upper end of the fixing sleeve is sleeved on the vertical end of the inverted T-shaped main shaft, the transverse end of the inverted T-shaped main shaft is propped against the upper end face of the conical boss, and the lower end of the fixing sleeve is in threaded connection with the conical boss.
6. The storage device for soil samples in soil property detection according to claim 5, wherein: the annular magnet is embedded on the outer circumferential surface of the fixing sleeve, and the lower end of the umbrella cloth is fixedly provided with a magnetic piece which is in magnetic attraction fit with the annular magnet after the umbrella cloth is folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210587072.5A CN115009667B (en) | 2022-05-27 | 2022-05-27 | Soil sample's strorage device in soil property detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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