CN220237406U - Clean sterilization watering can and soil microorganism sampling device - Google Patents
Clean sterilization watering can and soil microorganism sampling device Download PDFInfo
- Publication number
- CN220237406U CN220237406U CN202321237448.6U CN202321237448U CN220237406U CN 220237406 U CN220237406 U CN 220237406U CN 202321237448 U CN202321237448 U CN 202321237448U CN 220237406 U CN220237406 U CN 220237406U
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- container
- hollow tube
- cleaning
- handle
- diaphragm
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 33
- 238000005070 sampling Methods 0.000 title claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 244000005700 microbiome Species 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims abstract description 6
- 230000004308 accommodation Effects 0.000 claims abstract description 4
- 239000007921 spray Substances 0.000 claims description 17
- 239000011324 bead Substances 0.000 claims description 9
- 241000251133 Sphyrna tiburo Species 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012864 cross contamination Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 230000000903 blocking effect Effects 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000005527 soil sampling Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model discloses a clean sterilization watering can and a soil microorganism sampling device, wherein the watering can comprises: the first container, the lateral wall of first container is connected with the second container, is provided with drive assembly in the accommodation space that first container and second container formed, and first hollow tube is connected to drive assembly one end, and the other end is connected with the second hollow tube, the cover is equipped with coupling assembling on the second hollow tube, is provided with the elastic component between coupling assembling and the drive assembly, still is fixed with on the coupling assembling and presses the subassembly. According to the utility model, the cleaning and sterilizing liquid is directly sprayed on the spade head through the second hollow tube by adopting the pressing assembly, the spade is disinfected and sterilized, then the spade can be naturally air-dried or wiped by using sterile gauze according to the spraying effect, the sampling tool can be effectively cleaned and sterilized after the series of work is finished, the next sample can be continuously sampled, and the cross contamination among soil samples is effectively prevented.
Description
Technical Field
The utility model relates to the technical field of soil sampling tools, in particular to a clean sterilization watering can and a soil microorganism sampling device.
Background
The spade is a common soil sampling tool, but because the soil has certain viscosity, the soil can remain on the spade head of the spade, and in order to ensure that the spade can be used continuously and cannot cross-pollute the next soil sample, the residual soil on the surface of the spade head needs to be cleaned.
However, the existing spade has single function and no cleaning function. In addition, when microorganism sampling is carried out, the sampling tool needs to be replaced or cleaned and sterilized between every two samples, the sampling tool is generally cleaned by tap water and distilled water or purified water, the surface of the tool is sterilized by common alcohol spraying, and the tool is wiped clean by sterile gauze when necessary, so that the working steps are complicated, and the tool is more to carry.
In the actual sampling process, sampling personnel consume a great deal of time due to the limitation of site conditions such as water shortage and the like and are possibly not cleaned, so that the samples are difficult to be prevented from being cross-polluted in the sampling process.
Disclosure of Invention
The utility model aims to: in order to overcome the defects of the prior art, the utility model provides a soil microorganism sampling device, which aims to solve the problems that the workload of sampling personnel is large, tools are easy to lose and the tools are complicated to carry.
The technical scheme is as follows: firstly, the utility model discloses a clean sterilization spray can, which comprises:
the first container, the lateral wall of first container is connected with the second container, the one end of second container is the same with the inside wall of first container, forms L type structure, is provided with drive assembly in the accommodation space that first container and second container formed, first hollow tube is connected to drive assembly one end, and the other end is connected with the second hollow tube, the cover is equipped with coupling assembling on the second hollow tube, be provided with the elastic component between coupling assembling and the drive assembly, still be fixed with on the coupling assembling and press the subassembly, press the subassembly and can be pressed and make the clean sterilization liquid in the first container spout after passing through first hollow tube, second hollow tube in proper order.
Further, the method comprises the steps of:
the pressing assembly includes: the driving rod comprises an end A and an end B which are opposite to each other, the sliding block is connected with the end A, a sliding groove is formed in the side wall of the fixing rod, which is close to one side of the first container, one end C of the sliding block is clamped in the sliding groove, and the end B is fixedly connected with the connecting component.
Further, the method comprises the steps of:
a plurality of protruding blocks are arranged in the sliding groove along the up-down direction of the sliding groove, and the distance between every two adjacent protruding blocks is larger than the height corresponding to one end C of the sliding block.
Further, the method comprises the steps of:
the connecting assembly is arranged to be fixedly surrounded on an annular block on the inner wall of the second container, and the annular block is sleeved on the periphery of the second hollow tube.
Further, the method comprises the steps of:
the end part of the second container far away from the first container is clamped into the fixing rod, and the setting direction of the fixing rod is parallel to the direction of the first container.
Further, the method comprises the steps of:
the flat nozzle spray head is arranged at the end part of the second hollow pipe.
Further, the method comprises the steps of:
the end part of the driving component at the side connected with the first hollow pipe is provided with a blocking bead, and the diameter of the blocking bead is larger than the inner diameter of the first hollow pipe.
In another aspect, the present utility model provides a soil microorganism sampling apparatus, comprising:
the cleaning sterilization watering can;
the spade is used for fixing the cleaning and sterilizing watering can;
the shovel comprises a diaphragm, a shovel handle and a shovel head, wherein the diaphragm is used for forcing a hand part of a user during excavation and is vertically arranged with the shovel handle, the diaphragm and the shovel handle are both of hollow structures, and the periphery of the shovel handle or the fixed rod is sleeved with the fixed rod.
Further, the method comprises the steps of:
the fixing rod is characterized by further comprising an upper connecting sleeve and a lower connecting sleeve, wherein the upper connecting sleeve is in threaded connection with the upper end of the fixing rod, and the lower connecting sleeve is in threaded connection with the lower end of the fixing rod.
Further, the method comprises the steps of:
further comprises: the brush, the brush includes handle and brush, the one end of diaphragm sets up the opening, the diaphragm inner wall of opening one end is provided with the internal thread, the periphery of handle is provided with the external screw thread for the handle is revolved to twist and is fixed in the diaphragm.
The beneficial effects are that: compared with the prior art, the utility model has the remarkable advantages that:
(1) The utility model combines the cleaning and sterilizing watering can with the spade, thereby reducing the types of tools carried; the cleaning and sterilizing liquid is directly sprayed on the spade head through the second hollow tube by adopting the pressing assembly, the spade is disinfected and sterilized, the spade can be naturally air-dried or wiped by using sterile gauze according to the spraying effect, the sampling tool can be effectively cleaned and sterilized after the series of work is finished, the next sample can be continuously sampled, and the cross contamination among soil samples is effectively prevented;
(2) The spray head provided by the utility model is a flat nozzle spray head, so that spray with a larger area can be sprayed, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a soil microorganism sampling apparatus according to the present utility model;
FIG. 2 is a schematic view of the structure of the cleaning and sterilizing watering can according to the present utility model;
fig. 3 is a side view of a portion of the flat nozzle tip of fig. 1.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or otherwise, used in the practice of the utility model, are not intended to be critical to the essential characteristics of the utility model, but are intended to fall within the spirit and scope of the utility model. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Aiming at the defects existing in the prior art, the traditional sampling spade needs to be improved, so that sampling staff can clean a sampling tool more efficiently. The utility model provides a simple, convenient and practical soil sampling tool capable of preventing cross contamination and integrating cleaning and sterilization, which is particularly suitable for the conditions that cross contamination is possibly generated in the soil sampling process, the cleaning and sterilization efficiency is low and the tool is troublesome to carry and is frequently lost.
Specifically, as shown in fig. 1, the utility model discloses a soil microorganism sampling device, which comprises: the cleaning sterilization spray can 1, the spade 2 and the brush 3, the spade 2 comprises a rail 21, a spade handle 22 and a spade head 23, the rail 21 is used for forcing the hand when a user digs, is arranged perpendicular to the spade handle 22, the rail 21 and the spade handle 22 are both arranged in a hollow structure,
an opening 211 is formed in one end of the rail 21, an internal thread is formed in the opening 211, a columnar structure is arranged on one side of the brush 3 to serve as a handle 31, and an external thread is formed on the surface of the handle 31, so that the handle 31 can be screwed and fixed into the rail 21 from the opening 211 of the rail 21;
the handle 31 of the brush 3 is the same as the spade handle 22, and the width and length of the handle 31 can be contained in the hollow structure of the rail 21, the brush head 32 of the brush is composed of artificial bristles, and a magnet is attached to the connecting part between the handle 31 and the brush head 32, so that the brush 3 can be adsorbed on any part of the spade 2, and the time is saved for convenient taking during continuous sampling, and the loss is avoided.
When not using sampling device at ordinary times, accomodate brush 3 part in the hollow structure of diaphragm 21 to screw on the opening part with the screw thread on the handle 32, play fixed effect, can not influence the normal use of spade, when need clear up the remaining soil sample on the spade head, brush with the brush head can, if the continuous sampling available connecting portion's magnet Dan Suiyi adsorbs the brush on the spade body, conveniently carry and take.
As shown in fig. 2, the cleaning sterilization spray can 1 includes: the first container 11, the lateral wall of first container 11 is connected with second container 12, the one end setting of second container 12 is in first container 11, be provided with actuating assembly 13 in the accommodation space that first container 11 and second container 12 formed, actuating assembly 13 can be the power equipment that increases liquid pressure such as liquid pump, and actuating assembly 13 one end is connected with first hollow tube 14, the other end is connected with second hollow tube 15, be connected with coupling assembling 16 on the second hollow tube 15, be provided with elastic component 18 between coupling assembling 16 and the actuating assembly 13, elastic component 18 also overlaps in the periphery of second hollow tube 15, still be fixed with on coupling assembling 16 and press the subassembly 17, press the subassembly 17 can be pressed and make the clean sterilization liquid in the first container 11 pass through first hollow tube 14 in proper order, the second hollow tube 15 back blowout.
Wherein, the first container 11 and the second container 12 may be both cylindrical, and the upper surface of the first container 11 is provided with a hole 111 with a cover, and the cleaning and sterilizing liquid may be poured into the first container 11 through the hole 111, and the cleaning and sterilizing liquid is typically alcohol. The hole 111 is convenient to be arranged for replenishing alcohol in time, and the whole container is not required to be taken down, so that time and labor are saved. The first container 11 and the second container 12 may be integrally formed or may be obtained by punching or casting, and may be integrally formed into an L-shaped structure.
And a first hollow tube 14, i.e., a straw, is inserted into the interior of the first container 11 and can contact the bottom of the first container 11. That is, the suction pipe can suck out all the alcohol liquid in the first container 11, and the waste of alcohol is reduced.
Further, the method comprises the steps of:
the pressing assembly 17 includes: the driving rod 171 comprises an end A and an end B which are opposite, the sliding block 172 is connected with the end A, a sliding groove 174 is formed in the side wall of the fixing rod 173, which is close to one side of the first container 11, the fixing rod 173 is of a hollow structure, one end C of the sliding block 172 is clamped into the sliding groove 174, and the sliding block 172 can slide in the sliding groove 174. The other end of the slider 172 is suspended, and the B end of the driving rod 171 is fixedly connected to the connecting assembly 16. The movement of drive rod 171 during slider 172 forces connection assembly 16 to the left to drive the pump into operation.
A plurality of bumps 175 are uniformly arranged in the up-down direction in the chute 174, and the distance between adjacent bumps 175 is greater than the height corresponding to one end C of the slider 172. This arrangement allows slider 172 to be stably positioned between the two bumps, avoiding the inadvertent sliding of slider 172 without the spring force of the spring, and re-operating pressing assembly 17.
The connecting assembly 16 is an annular block surrounding the inner wall of the second container 12, and the annular block is sleeved on the outer periphery of the second hollow tube 15. Slidable along the inner wall of the second container 12 and the outer periphery of the second hollow tube 15, the elastic member 18 is a spring, which is disposed between the driving assembly 13 and the connecting assembly 16.
Therefore, since the slider 172 slides in the vertical direction, the movement direction of the connection assembly 16 is horizontal, and the two ends of the driving rod 171 are respectively connected to the slider 172 and the connection assembly 16, the included angle between the driving rod 171 and the straight line in the horizontal direction is smaller than 90 degrees, and the change is caused by the vertical sliding of the slider 172, so that the driving rod 171 is disposed obliquely, and the oblique direction moves upward from the slider 172, that is, the driving rod 171 is used to press the driving assembly 13, so as to control the driving assembly 13.
The end of the second container 15 far away from the first container 14 is clamped into the fixing rod 173, a circular hole is formed in the front wall of the middle of the fixing rod 173, and threads are arranged on the inner side and the outer side of the second container 15 to facilitate installation. And the fixing lever 173 is disposed in a direction parallel to the direction of the first container 11. After installation, the second hollow tube 15 extends from the lower end of the fixing lever 173 through the second container 12 up to the height of the shovel head 23. A flat nozzle spray 19 is fixed to the end of the second hollow tube 15.
In another embodiment of the present utility model, as shown in fig. 3, the second hollow tube 15 and the flat nozzle 19 are provided in two sets, and are respectively disposed on the front and the back of the shovel head 23, at this time, if cleaning and sterilization of one surface are considered, the second hollow tube 15 is a two-section hollow tube, including a first rod and a second rod, and the first rod and the second rod are connected by a valve, in this embodiment, a three-way valve is used for connection, that is, the second rod includes two rods, which respectively extend from two directions of the three-way valve to the front and the back of the shovel head 23, and the shape of the second rod is set, and is freely adjusted according to the structures of the three-way valve and the shovel head.
In the case of strong wind weather in the field, alcohol spray is blown away by strong wind, so that large-area sterilization of a sampling tool cannot be performed, sampling efficiency is greatly reduced, and a nozzle part is clung to the surface of the sampling tool, namely, the flat nozzle 19 is clung to the position of the shovel head 23 in the utility model, so that the condition that strong wind blows away spray can be avoided, in addition, the spraying area of the flat nozzle is larger, and working efficiency can be effectively improved.
Further, the method comprises the steps of:
the end of the driving component 13 at the side connected with the first hollow tube 14 is provided with a blocking bead 4, and the diameter of the blocking bead 4 is larger than the inner diameter of the first hollow tube 14, so that the first hollow tube 14 can be blocked under the action of pressure to avoid liquid flowing out, and the blocking bead 4 can be a plastic sphere.
When the cleaning and sterilizing watering can is assembled with the shovel, the fixing lever 173 is first fitted around the outer periphery of the shovel shaft 22. The sliding of the fixing rod 173 and the shovel handle 22 is avoided, the upper connecting sleeve 5 is fixed at the upper connecting position of the fixing rod 173 and the shovel handle 11, the lower connecting sleeve 6 is fixed at the lower connecting position of the fixing rod 173 and the shovel handle 22, and when the watering can part is required to be disassembled, the fixing rod 173 is rotated out of the shovel handle 22 after the shovel head 23 is disassembled.
In addition, the utility model also makes another scheme, namely the fixed rod 173 is used as a part of the shovel handle 22, the upper connecting sleeve and the lower connecting sleeve are connected with the shovel handle 22, threads are arranged inside the connecting sleeve and outside the shovel handle 22, the two connecting sleeves are fixedly connected through the threads, and when the cleaning sterilization watering can is required to be disassembled, the two connecting sleeves are rotated to be disassembled.
Principle of:
the slider is pressed down along spout upward movement under the effect of external force, and the slider drives the actuating lever and removes to the left, drives the elastic component after the coupling assembling atress and makes it be compressed state, and the elastic component is promoting the pump, with air compression get into the kettle in, water is spouted from flat nozzle shower nozzle at last through first hollow tube, second hollow tube under compressed air effect, and simultaneously the slider resets, and the power when the slider resets comes from the elasticity of elastic component. The blocking beads move rightwards when the first hollow pipe absorbs water, and the plastic blocking beads support against the first hollow pipe leftwards when the water is drained, so that liquid is prevented from flowing into the watering can again.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. A cleaning and sterilizing watering can, comprising:
the first container, the lateral wall of first container is connected with the second container, is provided with drive assembly in the accommodation space that first container and second container formed, drive assembly one end is connected with first hollow tube, and the other end is connected with the second hollow tube, the cover is equipped with coupling assembling on the second hollow tube, be provided with the elastic component between coupling assembling and the drive assembly, still be fixed with on the coupling assembling and press the subassembly, press the subassembly and can be pressed and make the clean sterilization liquid in the first container pass through behind first hollow tube, the second hollow tube in proper order and spout.
2. The cleaning and sterilization spray can of claim 1, wherein the pressing assembly comprises: the driving rod comprises an end A and an end B which are opposite to each other, the sliding block is connected with the end A, a sliding groove is formed in the side wall of the fixing rod, which is close to one side of the first container, one end C of the sliding block is clamped in the sliding groove, and the end B is fixedly connected with the connecting component.
3. The cleaning and sterilizing watering can according to claim 2, wherein a plurality of protrusions are provided in the sliding groove in the up-down direction, and a distance between adjacent protrusions is greater than a length of one end C of the slider.
4. A cleaning and sterilizing spray can according to claim 3 wherein the connecting assembly is an annular block surrounding the inner wall of the second container and the annular block is sleeved on the outer periphery of the second hollow tube.
5. The cleaning and sterilization spray can of claim 4, wherein an end of the second container remote from the first container is snapped into the securing lever, the securing lever being disposed in a direction parallel to the direction of the first container.
6. The sanitary sterilization spray can of claim 5, further comprising a flat nozzle spray head disposed at an end of the second hollow tube.
7. The cleaning and sterilization spray can of claim 2, wherein a stop bead is provided at an end of the drive assembly on the side connected to the first hollow tube, and wherein the stop bead has a diameter greater than an inner diameter of the first hollow tube.
8. A soil microorganism sampling device, comprising:
a cleaning and sterilizing spray can according to any one of claims 2 to 7;
the spade is used for fixing the cleaning and sterilizing watering can;
the shovel comprises a diaphragm, a shovel handle and a shovel head, wherein the diaphragm is used for forcing a hand part of a user during excavation and is vertically arranged with the shovel handle, the diaphragm and the shovel handle are both of hollow structures, and the periphery of the shovel handle or the fixed rod is sleeved with the fixed rod.
9. The soil microorganism sampling apparatus of claim 8, further comprising an upper connecting sleeve and a lower connecting sleeve, wherein the upper connecting sleeve is screwed to an upper end of the fixing rod, and the lower connecting sleeve is screwed to a lower end of the fixing rod.
10. The soil microorganism sampling apparatus of claim 8, further comprising: the brush, the brush includes handle and brush, the one end of diaphragm sets up the opening, the diaphragm inner wall of opening one end is provided with the internal thread, the periphery of handle is provided with the external screw thread for the handle is revolved to twist and is fixed in the diaphragm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237448.6U CN220237406U (en) | 2023-05-22 | 2023-05-22 | Clean sterilization watering can and soil microorganism sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321237448.6U CN220237406U (en) | 2023-05-22 | 2023-05-22 | Clean sterilization watering can and soil microorganism sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220237406U true CN220237406U (en) | 2023-12-26 |
Family
ID=89268755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321237448.6U Active CN220237406U (en) | 2023-05-22 | 2023-05-22 | Clean sterilization watering can and soil microorganism sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220237406U (en) |
-
2023
- 2023-05-22 CN CN202321237448.6U patent/CN220237406U/en active Active
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