CN215894563U - Fertilizer experimental apparatus - Google Patents

Abstract

The utility model belongs to the technical field of soil fertilizer and specifically relates to a fertilizer experimental apparatus is related to, and it includes box body and lower box body, it is inside cavity and both ends open-ended structure to go up the box body, the box body is inside cavity and upper end open-ended structure down, the upper end opening part of fixed connection box body under can be dismantled to the lower extreme of going up the box body, go up the inside fertilizer that is used for the splendid attire to plant the crop of box body, the inside rich water that is used for collecting the inside seepage of box body down of box body, it is provided with the ventilated membrane that permeates water to go up box body lower extreme opening part, has seted up the viewing aperture on the lateral wall of last box body. This application has the effect of improving that current fertilizer experimental apparatus is inconvenient to carry out crop cultivation monitoring and fertilizer efficiency detection problem to fertilizer.

Description

Fertilizer experimental apparatus

Technical Field

The application relates to the field of land fertilizers, in particular to a fertilizer experimental device.

Background

The existing fertilizer is a substance which can provide nutrients required by the growth and development of crops, improve the soil performance and improve the yield and quality of the crops, is an important production material in agricultural production, and can be generally divided into organic fertilizers, inorganic fertilizers and biological fertilizers, also can be divided into farmyard fertilizers and chemical fertilizers according to the sources, and is divided into complete fertilizers and incomplete fertilizers according to the amount of the contained nutrients; according to the characteristics of fertilizer supply, the fertilizer is divided into direct fertilizer and indirect fertilizer; according to the contained components, the fertilizer is divided into nitrogen fertilizer, potassium fertilizer, trace element fertilizer and rare earth element fertilizer, the fertilizer caking condition is easy to occur when the fertilizer is used and stored, and the growth condition of a plant root system and the water and fertilizer retention capacity of the fertilizer cannot be monitored in the conventional fertilizer experimental device. Therefore, need a fertilizer experimental apparatus can be quick monitor the experiment to fertilizer, through carrying out the chemical examination to fertilizer inside and evaluate the performance condition of fertilizer, but most fertilizer experimental apparatus is inconvenient when using on the market to inconvenient guarantor's water guarantor's fertile performance to fertilizer evaluates.

SUMMERY OF THE UTILITY MODEL

In order to improve the inconvenient problem that carries out crop cultivation monitoring and fertilizer efficiency to fertilizer and detect of current fertilizer experimental apparatus, this application provides a fertilizer experimental apparatus.

The application provides a fertilizer experimental apparatus adopts following technical scheme:

the utility model provides a fertilizer experimental apparatus, includes box body and lower box body, it is inside cavity and both ends open-ended structure to go up the box body, the box body is inside cavity and upper end open-ended structure down, the upper end opening part of fixed connection box body under can be dismantled to the lower extreme of going up the box body, go up the inside fertilizer that is used for the splendid attire to plant the crop of box body, the inside rich water that is used for collecting the inside seepage of box body of going up of box body down, it is provided with the ventilated membrane that permeates water to go up box body lower extreme opening part, has seted up the viewing aperture on the lateral wall of last box body.

By adopting the technical scheme, the fertilizer experiment device can contain fertilizer in the upper box body for the growth of crops, the arranged permeable and breathable film can prevent the fertilizer in the upper box body from falling into the lower box body, and the arranged lower box body can collect fertilizer water leaked from the upper box body in the growth process of the crops, so that workers can conveniently detect the components of the fertilizer water, and the water and fertilizer retention capacity of the fertilizer water can be judged; the viewing aperture of seting up on last box body lateral wall can supply the staff to observe the growth condition of crop root system and conveniently takes out fertilizer from last box body inside and detects.

Optionally, a circle of transparent plastic film is arranged on the inner wall of the upper box body.

Through adopting above-mentioned technical scheme, the transparent plastic film that sets up in last box body inside can prevent to go up the inside fertilizer of box body and spill from last box body to transparent plastic film does not influence the growth condition that the staff observed the crop root system.

Optionally, the upper box body is formed by vertically stacking and combining a plurality of planting cylinders with the same size, two adjacent planting cylinders can vertically slide relatively, and the observation port is formed after the two adjacent planting cylinders slide.

Through adopting above-mentioned technical scheme, the planting section of thick bamboo of different quantity can be selected according to the crop of difference to the last box body that forms by the combination of a plurality of planting sections can realize the relative slip between two adjacent planting sections, can form the viewing aperture on the lateral wall of messenger's last box body, supplies the staff to observe the growth condition of crop root system, and the viewing aperture that forms can supply the staff to take out the fertilizer of corresponding degree of depth, supplies the staff to detect.

It is optional, a plurality of the bracing piece of many vertical settings of equal fixedly connected with on the outer wall of planting section of thick bamboo, axis circumference evenly distributed along planting the section of thick bamboo of many bracing pieces, the one end fixedly connected with joint piece of planting the section of thick bamboo is kept away from to the bracing piece, set up on the outer wall of planting section of thick bamboo with joint piece sliding fit's perpendicular groove, and set up on the outer wall of planting section of thick bamboo with the horizontal trough that erects the groove intercommunication, joint piece and horizontal trough sliding fit.

Through adopting above-mentioned technical scheme, the bracing piece of setting can play the effect of connecting two adjacent planting sections, when the staff need observe the growth conditions of crop in fertilizer, the staff upwards stimulates planting section of thick bamboo, under the effect in joint piece and perpendicular groove, be pulled open relatively between two adjacent planting sections, pull open the back, the joint piece can rotate to the horizontal inslot, thereby make the viewing aperture between two adjacent planting sections remain the state of opening all the time, the staff can observe the growth conditions of crop root system or take the fertilizer layer of this viewing aperture position department, avoid the staff to need to hold planting section of thick bamboo and just can accomplish above-mentioned action, the device performance that facilitates the use has been improved.

Optionally, annular step portions are processed at the opening of the upper end of the lower box body and at the opening of the planting barrel connected with the lower box body, and the planting barrel and the lower box body are mutually spliced.

Through adopting above-mentioned technical scheme, can realize pegging graft each other when both carry out erection joint at the step portion that upper end opening part of last box body lower extreme opening part and lower box body set up to can carry out preliminary fixed to both, avoid going up the box body and drop from the box body down.

Optionally, go up the equal fixedly connected with level convex edge that extends outward on the planting section of thick bamboo outer wall of going up box body and box body coupling down and on the outer wall of box body down, two be provided with the clamp on the convex edge.

Through adopting above-mentioned technical scheme, the clamp that sets up can be quick fix last box body and lower box body to the clamp can prevent to go up the box body and down the insecure of pegging graft between the box body, thereby presss from both sides tight fixed effect to last box body and lower box body.

Optionally, a sealing gasket is arranged between the two convex edges.

Through adopting above-mentioned technical scheme, the sealed pad that sets up can prevent that the inside moisture of last box body from flowing from the gap between last box body and the lower box body.

Optionally, the lower box body is made of transparent glass.

By adopting the technical scheme, the transparent lower box body calculates the speed of water flowing through the fertilizer and leaking into the lower box body from the fertilizer in the process of watering crops, and judges the water and fertilizer retention capacity of the fertilizer.

Optionally, a drain outlet has been seted up on the box body diapire down, the box body is located perpendicular fixedly connected with water guide tube on the diapire of drain outlet department down, a pair of wash port has been seted up to the symmetry on water guide tube's the lateral wall, the inside normal running fit of water guide tube has the rubber buffer, the rubber buffer is inside cavity and lower extreme open-ended structure, the symmetry has seted up the discharge opening corresponding with the wash port on the lateral wall of rubber buffer, discharge opening and the inside intercommunication of rubber buffer.

Through adopting above-mentioned technical scheme, the outlet that sets up on the box body under and the rubber buffer that sets up in outlet department can supply the staff to discharge the inside rich water of box body down, detect the element content in the rich water to the rubber buffer of pivoted setting, the waste of rich water is avoided in the emission of control rich water that can be quantitative.

Optionally, a diversion slope which is obliquely arranged towards the water outlet is processed on the bottom wall in the lower box body.

Through adopting above-mentioned technical scheme, the water conservancy diversion slope that sets up can be quick with fertile water from the inside discharge of box down to this experimental apparatus has done the back, avoids fertile water to store up inside the box down.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fertilizer experiment device can contain fertilizer in the upper box body for the growth of crops, and the lower box body can collect fertilizer water leaked from the upper box body in the growth process of the crops, so that workers can conveniently detect the components of the fertilizer water, and the water and fertilizer retention capacity of the fertilizer water is judged; the observation port is formed in the side wall of the upper box body, so that workers can observe the growth condition of crop roots and conveniently take out the fertilizer from the interior of the upper box body for detection;

2. the bracing piece that sets up not only can play the effect of connecting two adjacent planting sections, and when the staff need observe the growth conditions of crop in fertilizer, the staff can upwards stimulate one of them planting section, make and be pulled open relatively between two adjacent planting sections, pull open the back, the joint piece can rotate to the cross slot, thereby make the viewing aperture between two adjacent planting sections remain the state of opening all the time, the staff can observe the growth conditions of crop root system or take the fertilizer layer of this viewing aperture position department, avoid the staff to need to hold planting section of thick bamboo and just can accomplish above-mentioned action, the device performance of facilitating the use has been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a gasket and water-permeable, breathable membrane embodying the present application;

FIG. 3 is a schematic view of a viewing port embodying the present application;

FIG. 4 is a cross-sectional view of the internal structure of a lower case embodying the present application.

Description of reference numerals: 1. an upper box body; 11. planting cylinders; 12. a support bar; 13. a clamping block; 14. a vertical slot; 15. a viewing port; 16. a transverse groove; 17. a transparent plastic film; 2. a lower box body; 21. a water guide cylinder; 22. a rubber plug; 23. a drain hole; 24. a water flowing hole; 25. a diversion slope; 3. a water permeable and air permeable membrane; 4. a convex edge; 5. clamping a hoop; 6. and a gasket.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses fertilizer experimental apparatus. Referring to fig. 1 and 2, fertilizer experimental apparatus includes the last box body 1 and the lower box body 2 of vertical setting, it is inside hollow cylindrical structure to go up box body 1 and lower box body 2, and the internal diameter of going up box body 1 and lower box body 2 is the same, the opening rather than inside intercommunication is all seted up at the upper and lower both ends of going up box body 1, 2 upper ends of lower box body are provided with the opening with inside intercommunication, it can install 2 upper end openings part of box body down to go up box body 1, the permeable membrane 3 of opening part fixedly connected with one deck at last box body 1 lower extreme, this experimental apparatus is in the use, it is used for holding the fertilizer of planting crop to go up 1 inside of box body, permeable membrane 3 can prevent that the inside fertilizer of last box body 1 from falling into box body 2 down, and the permeable membrane 3 that permeates water that sets up does not influence the moisture in the fertilizer and flows into box body 2 down.

Go up and be dismantled fixed connection between box body 1 and the lower box body 2, it has annular step portion to process at last box body 1 outer wall and be located its lower extreme opening part, box body 2 inner wall just is located its upper end opening part and also has processed annular step portion down, the step portion definition at last box body 1 is outer step portion, the step portion definition of box body 2 is interior step portion down, when last box body 1 need install down on box body 2, outer step portion can peg graft on interior step portion, make and go up the installation that can be quick between box body 1 and the lower box body 2 together, and the outer step portion and the interior step portion that set up can play the effect of fixed box body 1 and lower box body 2, avoid in the use, go up box body 1 and drop from box body 2 down.

Referring to fig. 1 and 2, on last box body 1 be close to its lower extreme open-ended outer wall and box body 2 be close to its upper end open-ended outer wall down on equal fixedly connected with level chimb 4 that extends outward, after on last box body 1 installed box body 2 down, two chimbs 4 can laminate each other, the lock has clamp 5 on two chimbs 4, this clamp 5 is one end articulated, one end bolt fastening's structure, clamp 5 can compress tightly two chimbs 4 locks, after on last box body 1 installed box body 2 down, the clamp 5 that sets up can be quick fix with last box body 1 and box body 2 down and be an organic whole, and clamp 5 can prevent the insecure of pegging graft between last box body 1 and the box body 2 down, thereby press from both sides tight fixed effect to last box body 1 and box body 2 down.

Further, be provided with annular sealed 6 between two chimbs 4, after on box body 2 was installed down to last box body 1, can compress tightly sealed 6 between two chimbs 4 to under the effect of clamp 5, can prevent to go up the inside moisture of box body 1 and flow out from the gap between last box body 1 and the lower box body 2.

The upper box body 1 is formed by stacking a plurality of planting cylinders 11 with the same size, in the embodiment of the application, the number of the planting cylinders 11 is three, and the experimental device can select different numbers of planting cylinders 11 according to different planting objects, wherein the number of the planting cylinders 11 can be more or less, at least two planting cylinders 11 are arranged, the planting cylinders 11 at the lowest layer of the upper box body 1 are connected with the upper end opening of the lower box body 2, and the arranged convex edge 4 and the arranged step part are both arranged on the planting cylinders 11 at the lowest layer of the upper box body 1.

Referring to fig. 1, 2 and 3, a plurality of support rods 12 are fixedly connected to the outer walls of other planting cylinders 11 except for the lowest planting cylinder 11 in the upper box body 1, the plurality of support rods 12 are uniformly distributed along the circumferential direction of the axis of the planting cylinder 11, the support rods 12 have certain elasticity, one end of each support rod 12 is fixedly connected with the planting cylinder 11, the other end of each support rod 12 extends in the direction away from the planting cylinder 11, and the length direction of each support rod 12 is the same as the length direction of the planting cylinder 11; the end part of the support rod 12 far away from the planting cylinders 11 is fixedly connected with a rectangular clamping block 13, the side wall of the planting cylinder 11 is provided with a plurality of vertical grooves 14 which are vertically and slidably matched with the clamping block 13, the length direction of each vertical groove 14 is the same as that of the planting cylinder 11, when the upper box body 1 is combined by a plurality of planting cylinders 11, the previous planting cylinder 11 is installed on the next planting cylinder 11, and the clamping blocks 13 at the end parts of a plurality of support rods 12 on the previous planting cylinder 11 can be clamped in the vertical grooves 14, so that the two adjacent planting cylinders 11 can vertically slide under the action of the vertical grooves 14 and the clamping blocks 13; after 11 relative sliding pull open when two adjacent planting a section of thick bamboo, form the viewing aperture 15 that can supply the staff to observe, viewing aperture 15 can be the distance of being pulled open and be 1-2cm, the in-process that the crop grows in fertilizer, the root system of crop can be gradual grow downwards, therefore, viewing aperture 15 that sets up can supply the staff to observe the growth condition of planting 11 inside crop roots of a section of thick bamboo, thereby supply the staff to judge the performance that the root system is grown to fertilizer, and can be according to the viewing aperture 15 of different positions, judge after the crop roots grow from sprouting to growing, the used time of every stage root system growth and the how long time of crop roots can be pricked down, on the other hand, the staff can take out the soil layer fertilizer of corresponding degree of depth through viewing aperture 15, supply the staff to test, detect various biological indicator in the fertilizer.

Referring to fig. 1, fig. 2 and fig. 3, position department that just is located vertical groove 14 upper end on planting a section of thick bamboo 11's lateral wall sets up horizontally transverse groove 16, transverse groove 16's one end and vertical groove 14 intercommunication, and a plurality of transverse grooves 16 are kept away from vertical groove 14 one end and are all towards clockwise or anticlockwise direction setting, after joint piece 13 slides vertical groove 14 upper end, the staff rotates planting a section of thick bamboo 11, make joint piece 13 rotatory to the transverse groove 16 in, thereby guarantee that last planting a section of thick bamboo 11 can support on next planting a section of thick bamboo 11, avoid the staff need be for a long time to pull planting a section of thick bamboo 11 and just can follow the growth condition of viewing aperture 15 observation crop root system.

Furthermore, an annular transparent plastic film 17 is laid on the inner surfaces of all the planting cylinders 11 on the upper box body 1, and when the two adjacent planting cylinders 11 are pulled apart, the arranged transparent plastic film 17 can prevent the fertilizer in the planting cylinders 11 from leaking out of the planting cylinders 11.

Referring to fig. 1, 2 and 4, a water outlet is formed in the center of the bottom surface of the lower box body 2, a water guide tube 21 is vertically and fixedly connected to the inner bottom wall of the water outlet, the water guide tube 21 is hollow and has an open structure at the upper and lower ends, the lower end of the water guide tube 21 is communicated with the water outlet, a rubber plug 22 is rotatably fitted in the water guide tube 21, the rubber plug 22 is hollow and has an open structure at the lower end, a pair of water discharge holes 23 are symmetrically formed in the side wall of the water guide tube 21 close to the bottom surface of the lower box body 2, a pair of water discharge holes 24 are also symmetrically formed in the side wall of the rubber plug 22, the two water discharge holes 24 are communicated with the interior of the rubber plug 22, the height positions of the water discharge holes 23 and the water discharge holes 24 are the same, when a worker needs to detect the performance of fertilizer water in the lower box body 2, the worker rotates the rubber plug 22, and the two water discharge holes 23 correspond to the positions of the two water discharge holes 24, the rich water in the lower box body 2 can flow out smoothly, otherwise, the rubber plug 22 is rotated to make the positions of the two water discharge holes 23 and the two water discharge holes 24 staggered, so that the rich water in the lower box body 2 is prevented from flowing out.

Further, lower box body 2 is made by transparent glass material, and when the crop of going up box body 1 inside in-process of watering, the staff can be through observing the lower box body 2 of transparent setting, and the speed of moisture seepage from the fertilizer is seen out to the audio-visual to judge the ability of keeping water and keeping fertile of fertilizer.

Be provided with annular water conservancy diversion slope 25 on the interior diapire of box body 2 down, water conservancy diversion slope 25 sets up downwards from the inner wall of box body 2 down gradually towards the direction slope of outlet, and when the inside rich water of box body 2 under the emission, the water conservancy diversion slope 25 of setting can be quick with rich water from the inside discharge of box body 2 down to this experimental apparatus has done the back, avoids rich water to store up inside box body 2 down.

The implementation principle of a fertilizer experimental apparatus of the embodiment of the application is: this experimental apparatus is in the use, the variety of experiment crop as required, select different quantity's planting section of thick bamboo 11, will go up box body 1 and install down on box body 2, at the inside fertilizer of planting the crop that fills up of last box body 1, and spill the crop seed on the fertilizer surface, water at ordinary growth stage regularly, then at every stage of crop growth, the staff can detect down the inside rich water composition of box body 2, perhaps pull open two adjacent planting section of thick bamboos 11, observe the growth condition of crop root system and the composition of this viewing aperture 15 fertilizer soil layer through viewing aperture 15, judge the water conservation fertilizer conservation performance of this fertilizer through the data that detect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a fertilizer experimental apparatus which characterized in that: including last box body (1) and lower box body (2), go up box body (1) and be inside cavity and both ends open-ended structure, box body (2) are inside cavity and upper end open-ended structure down, the upper end opening part of fixed connection box body (2) can be dismantled to the lower extreme of going up box body (1) under, go up the inside fertilizer that is used for the splendid attire to plant the crop of box body (1), box body (2) inside is used for collecting the rich water of the inside seepage of last box body (1) down, it is provided with ventilative membrane (3) that permeates water to go up box body (1) lower extreme opening part, has seted up viewing aperture (15) on the lateral wall of last box body (1).

2. A fertilizer testing apparatus according to claim 1, wherein: the inner wall of the upper box body (1) is provided with a circle of transparent plastic film (17).

3. A fertilizer testing apparatus according to claim 1, wherein: go up box body (1) and stack the combination from top to bottom by a plurality of planting section of thick bamboo (11) that the size is the same, can relatively vertically slide between two adjacent planting section of thick bamboo (11), viewing aperture (15) are formed by sliding between two adjacent planting section of thick bamboo (11) after.

4. A fertilizer testing apparatus according to claim 3, wherein: a plurality of bracing piece (12) of many vertical settings of equal fixedly connected with on the outer wall of planting section of thick bamboo (11), axis circumference evenly distributed along planting section of thick bamboo (11) many bracing pieces (12), the one end fixedly connected with joint piece (13) of planting section of thick bamboo (11) are kept away from in bracing piece (12), set up on the outer wall of planting section of thick bamboo (11) and erect groove (14) with joint piece (13) sliding fit, and set up on the outer wall of planting section of thick bamboo (11) and erect cross slot (16) of groove (14) intercommunication, joint piece (13) and cross slot (16) sliding fit.

5. A fertilizer testing apparatus according to claim 1, wherein: annular step portions are processed at the opening at the upper end of the lower box body (2) and at the opening of a planting cylinder (11) connected with the lower box body (2), and the planting cylinder (11) and the lower box body (2) are mutually spliced.

6. A fertilizer testing apparatus according to claim 1, wherein: go up on planting section of thick bamboo (11) outer wall that box body (1) and lower box body (2) are connected and on the outer wall of lower box body (2) equal fixedly connected with level chimb (4) that extend outward, two be provided with clamp (5) on chimb (4).

7. A fertilizer experimental apparatus according to claim 6, characterized in that: and a sealing gasket (6) is arranged between the convex edges (4).

8. A fertilizer testing apparatus according to claim 1, wherein: the lower box body (2) is a lower box body (2) made of transparent glass materials.

9. A fertilizer testing apparatus according to claim 1, wherein: the outlet has been seted up on lower box body (2) diapire, perpendicular fixedly connected with leads a water section of thick bamboo (21) on box body (2) lie in the diapire of drain outlet department down, a pair of wash port (23) have been seted up to the symmetry on the lateral wall of a water section of thick bamboo (21) of leading, the inside normal running fit of a water section of thick bamboo (21) of leading has rubber buffer (22), rubber buffer (22) are inside cavity and lower extreme open-ended structure, discharge orifice (24) corresponding with wash port (23) are seted up to the symmetry on the lateral wall of rubber buffer (22), discharge orifice (24) and the inside intercommunication of rubber buffer (22).

10. A fertilizer testing apparatus according to claim 1, wherein: a flow guide slope (25) which is obliquely arranged towards the water outlet is processed on the inner bottom wall of the lower box body (2).

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