CN220932644U - Vertical deep scarification cutter fertilization pipeline pressure experimental device - Google Patents
Vertical deep scarification cutter fertilization pipeline pressure experimental device Download PDFInfo
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- CN220932644U CN220932644U CN202322654147.XU CN202322654147U CN220932644U CN 220932644 U CN220932644 U CN 220932644U CN 202322654147 U CN202322654147 U CN 202322654147U CN 220932644 U CN220932644 U CN 220932644U
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- 230000004720 fertilization Effects 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 165
- 238000005086 pumping Methods 0.000 claims abstract description 53
- 239000003337 fertilizer Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims abstract description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims abstract description 4
- 241000018646 Pinus brutia Species 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 24
- 238000004891 communication Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 10
- 238000002347 injection Methods 0.000 description 13
- 239000007924 injection Substances 0.000 description 13
- 238000005507 spraying Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Fertilizing (AREA)
Abstract
Vertical dark pine cutter fertilization pipeline pressure experimental apparatus, its characterized in that: the liquid fertilizer is stored in the pumping mechanism, and the fertilizing pipeline is inserted into the soil layer of the transparent soil pressing box and guides the liquid fertilizer into the soil layer along with the starting of the pumping mechanism. According to the utility model, the corresponding pumping pressure required by the fertilization pipeline is tested under the soil hardness condition, the corresponding pumping pressure required by the fertilization pipeline under the soil hardness condition is obtained, experimental data are provided for the pressure regulation of the fertilization pipeline of the vertical subsoiling cutter, the transparent soil pressing box regulates the soil hardness to form a plurality of levels of soil hardness, and the soil hardness is used as a soil model under different environments, so that the experimental range is enlarged, and the practicability, the reliability and the effectiveness of the test are improved.
Description
Technical Field
The utility model relates to a pressure experimental device for a vertical deep scarification cutter fertilization pipeline, which is used for testing the fertilizer pressure of a deep scarification machine fertilization pipeline.
Background
CN202211363161.8 discloses a subsoiler, wherein the fertilizer output assembly is communicated with the subsoiler to form a guiding passage, the guiding passage guides the fertilizer output from the fertilizer output assembly into subsoiler soil along with the movement of the subsoiler, the guiding passage is a fertilizing pipeline, which is an important part in the subsoiler, a vertical hollow pipeline needs to be opened at the axle center of each rotating shaft connected with the vertical subsoiler, a spraying hole is directly communicated with the bottom of the vertical subsoiler, and the fertilizer is sprayed into the soil which is subsoiled simultaneously along with the rotation of the vertical subsoiler, thereby realizing the functions of deep ploughing and deep fertilizing simultaneously. In order to ensure that the pressure in the fertilization pipeline meets the fertilization effect, the pressure of the pumping pipeline is usually required to be subjected to multiple times of debugging and testing by taking the soil hardness, the fertilization spraying amount in unit time and the like as preconditions, so that the corresponding pumping pressure required by the fertilization pipeline under the soil hardness condition is obtained, the requirement of the corresponding fertilization amount is met, a plurality of groups of parameter matching experiments are directly carried out on a subsoiler, the experimental operation is complicated, the value taking area of each parameter is limited, the fertilization effect is inconvenient to observe, and the reference value of the pipeline pressure parameter design is small.
Disclosure of utility model
The pressure experimental device for the fertilizing pipeline of the vertical subsoiler provided by the utility model realizes the corresponding pumping pressure test on the fertilizing pipeline under the condition of soil hardness, obtains the corresponding pumping pressure required by the fertilizing pipeline under the condition of soil hardness, provides experimental data for the pressure adjustment of the fertilizing pipeline of the vertical subsoiler, adjusts the soil hardness of the soil layer by the transparent soil compacting box to form a plurality of levels of soil hardness, and is used as a soil model under different environments, so that the experimental range is enlarged, and the practicability, the reliability and the effectiveness of the test are improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
Vertical dark pine cutter fertilization pipeline pressure experimental apparatus, its characterized in that: the liquid fertilizer is stored in the pumping mechanism, and the fertilizing pipeline is inserted into the soil layer of the transparent soil pressing box and guides the liquid fertilizer into the soil layer along with the starting of the pumping mechanism.
Preferably, the pumping mechanism comprises a pumping fertilizer box for storing liquid fertilizer and internally provided with a submersible water pump, a pressure regulating box arranged on the pumping fertilizer box and used for regulating pumping pressure of the submersible water pump, and an external power supply for supplying power to the submersible water pump and the pressure regulating box.
Preferably, the fertilizing pipeline comprises a pumping butt joint pipe which is in butt joint communication with a water outlet of a submersible water pump extending into the pumping fertilizer box, a five-hole diverter in butt joint communication with the pumping butt joint pipe, a branch hose in butt joint communication with a branch end of the five-hole diverter, and a jet hard pipe in butt joint communication with the branch hose through a pipe joint, wherein the jet hard pipe is inserted into a soil layer of the transparent soil compacting box.
Preferably, the pumping butt joint pipe is provided with a pressure gauge and a flowmeter, and the branch ends of the five-hole flow divider are provided with branch switches and flowmeters.
Preferably, the device further comprises a support, the five-hole current divider is horizontally supported on the support, branch hoses in butt joint communication with all branch ends of the five-hole current divider are arranged side by side, the transparent soil pressing box is placed in the support, the lower end of the injection hard tube is conical and is provided with a convex horizontal open-hole tube, and the upper end of the injection hard tube is provided with a buckling handle.
Preferably, the transparent soil compacting box comprises a box body with an upward opening, a box cover covered on the box body, a soil compacting plate for compacting soil layers in the box body to adjust the hardness of the soil layers and a soil compacting rod fixed on the soil compacting plate, a penetrating cylinder for the soil compacting rod to penetrate is fixed on the top surface of the box cover, the soil compacting plate is arranged on the soil layers in the box body, the soil compacting rod penetrates out of the penetrating cylinder, and the soil compacting plate compacts the soil layers along with the downward movement of the soil compacting rod.
Preferably, the soil pressing rod is provided with external threads, the external threads are provided with a rotary handle, a bearing is arranged in the penetrating cylinder, the Shi Zhuaishou handle is abutted against the end face of the inner ring of the bearing, and the soil pressing rod moves downwards along with the rotation of the rotary handle.
Preferably, the soil pressing rods and the soil pressing plates are fixedly connected with inclined connecting plates, and the number of the inclined connecting plates is multiple and is uniformly distributed on the periphery of the soil pressing rods.
Preferably, the box body is formed by fixedly connecting a metal frame and a transparent acrylic plate, and through holes distributed in an array are formed in the bottom of the box body.
The beneficial effects of the utility model are as follows:
1. According to the vertical subsoiler fertilizing pipeline pressure experimental device, the fertilizing pipeline is inserted into the soil layer of the transparent soil pressing box, which is equivalent to the fact that the vertical subsoiler is inserted into the subsoiler, pumping pressure of the pumping mechanism is adjusted to adjust flow speed and pressure of liquid fertilizer in the fertilizing pipeline, soil hardness conditions are adjusted through adjusting soil hardness in the transparent soil pressing box, the fertilizing pipeline guides fertilizer liquid into the soil layer, the fertilizing process of the vertical subsoiler is simulated, the infiltration condition of the fertilizer liquid to the soil layer is observed through the transparent soil pressing box, accordingly, corresponding pumping pressure required by the fertilizing pipeline under the soil hardness conditions is tested, corresponding pumping pressure required by the fertilizing pipeline under the soil hardness conditions is obtained, experimental data are provided for adjusting the pressure of the fertilizing pipeline of the vertical subsoiler, the transparent soil pressing box adjusts the soil hardness to form soil hardness of a plurality of levels, and the experimental range is enlarged as a soil model under different environments, and practicability is improved.
2. The flow guide path of the fertilization pipeline simulates the fertilization flow guide path in the vertical subsoiling cutter, the setting of the branch hose is convenient for the injection hard tube to be inserted into the soil layer, the depth of the injection hard tube inserted into the soil layer is consistent with the subsoiling depth of the vertical subsoiling cutter, the injection hard tube guides liquid fertilizer into the soil layer through the convex horizontal open hole tube, and the arrangement of the injection hard tube is consistent with the fertilization outlet of the vertical subsoiling cutter, so that the reliability and the effectiveness of the test are ensured.
Drawings
Fig. 1 is a schematic diagram of a vertical deep scarification cutter fertilization pipeline pressure experimental apparatus.
FIG. 2 is a schematic of a pumping mechanism.
Fig. 3 is a schematic view of a fertilization tube.
Fig. 4 is an exploded view of the transparent soil compacting box.
Fig. 5 is a schematic view showing a state of the transparent soil compacting box when the rotary handle rotates to drive the soil compacting rod to move downwards.
Detailed Description
Embodiments of the present utility model are described in detail below with reference to fig. 1 to 5.
Vertical dark pine cutter fertilization pipeline pressure experimental apparatus, its characterized in that: the device comprises a pumping mechanism 1 capable of adjusting pumping pressure, a fertilizing pipeline 2 in butt joint communication with the pumping mechanism 1 and a transparent soil compacting box 3 which is provided with soil layers and can adjust soil layer hardness, wherein liquid fertilizer is stored in the pumping mechanism 1, and the fertilizing pipeline 2 is inserted into the soil layers of the transparent soil compacting box 1 and guides the liquid fertilizer into the soil layers along with the starting of the pumping mechanism 1.
According to the vertical subsoiler fertilization pipeline pressure experimental device, the fertilization pipeline 2 is inserted into the soil layer of the transparent soil pressing box 3, which is equivalent to the fact that the vertical subsoiler is inserted into the soil layer which is deeply loosened, pumping pressure of the pumping mechanism 1 is adjusted to adjust flow speed and pressure of liquid fertilizer in the fertilization pipeline 2, soil hardness conditions are adjusted by adjusting soil hardness in the transparent soil pressing box 3, the fertilization pipeline 2 guides fertilizer liquid into the soil layer, the fertilization process of the vertical subsoiler is simulated, the infiltration condition of the fertilizer liquid to the soil layer is observed through the transparent soil pressing box 3, accordingly, corresponding pumping pressure required by the fertilization pipeline under the soil hardness conditions is obtained, experimental data are provided for adjusting the fertilization pipeline pressure of the vertical subsoiler, the transparent soil pressing box 3 adjusts the soil hardness to form soil hardness of a plurality of levels, and the experimental range is enlarged as a soil model under different environments, and practicability is improved.
The pumping mechanism 1 comprises a pumping fertilizer box 11 for storing liquid fertilizer and internally provided with a submersible pump, a pressure regulating box 12 arranged on the pumping fertilizer box 11 and used for regulating pumping pressure of the submersible pump, and an external power supply 13 for supplying power to the submersible pump and the pressure regulating box. The submersible water pump is arranged in the pumping fertilizer box 11, pumps the fertilizer state liquid into the fertilizer pipe 2, adjusts the pumping pressure of the submersible water pump by the adjusting pressure box 12, and controls the on-off of the submersible water pump.
Wherein, the fertilization pipeline 2 comprises a pumping butt joint pipe 21 which is in butt joint communication with a water outlet of a submersible pump extending into the pumping fertilizer box 11, a five-hole diverter 22 which is in butt joint communication with the pumping butt joint pipe 21, a branch hose 23 which is in butt joint communication with a branch end of the five-hole diverter 22, and a jet hard pipe 24 which is in butt joint communication with the branch hose 23 through a pipe joint, and the jet hard pipe 24 is inserted into a soil layer of the transparent soil compacting box 3. The five-hole flow divider 22 divides the liquid in the pumping butt joint pipe 21 into five branch flows, the five branch flows are respectively guided into a soil layer through the branch flow hose 23 and the jet hard pipe 24, the guiding path of the fertilizing pipeline 2 simulates the fertilizing guiding path in the vertical subsoiling cutter, the reliability and the effectiveness of the test are ensured, meanwhile, the setting of the branch flow hose 23 facilitates the jet hard pipe 24 to be inserted into the soil layer, the depth of the jet hard pipe 24 inserted into the soil layer is 25-30 cm, and the depth is consistent with the subsoiling depth of the vertical subsoiling cutter, so that the test reliability is ensured.
Wherein, the pumping butt joint pipe 21 is provided with a pressure gauge 25 and a flow meter 26, and the branch ends of the five-hole flow divider 22 are provided with a branch switch 27 and a flow meter 26. The pressure gauge 25 and the flow meter 26 monitor the pressure and flow rate of the liquid in the pumping junction 21 to record the pressure and flow rate of the liquid entering the five-hole diverter 22, the branch switch 27 controls the flow end of the branch end of the five-hole diverter 22, and the flow meter 26 on the branch end is used for monitoring the existence of the liquid fertilizer flow condition in the branch end and the tightness of the pipeline.
The transparent soil compacting box 3 is placed in the support 4, the lower end of the spraying hard tube 24 is conical and is provided with a convex horizontal open-hole tube 241, and the upper end of the spraying hard tube 24 is provided with a buckling handle 242. The five-hole diverter 22 is supported on the support 4 and is horizontally arranged, the branch hoses 23 are connected to the branch ends to form side-by-side arrangement, when the injection hard pipe 24 is not inserted into the soil layer, the lengths of the branch hoses 23 and the injection hard pipe 24 and the distance between the branch ends of the five-hole diverter 22 and the soil layer surface are larger than each other, the injection hard pipe 24 is inserted into the soil layer by pushing the buckling handle 242, the insertion depth is 25-30 cm, the branch hoses 23 are basically straightened after the injection hard pipe is inserted into the soil layer, the convex horizontal open pipe 241 is horizontally arranged, the injection hard pipe 24 can be prevented from being blocked when being inserted into the soil layer, and liquid fertilizer is introduced into the soil layer through the convex horizontal open pipe 241 after the injection hard pipe is inserted, and the injection hard pipe is consistent with the fertilizing outlet direction of the vertical subsoiler, so that the reliability of the test is further ensured.
The transparent soil compacting box 3 comprises a box body 31 which is opened upwards, a box cover 32 which covers the box body, a soil compacting plate 33 which compacts soil layers in the box body 31 to adjust the hardness of the soil layers, and soil compacting rods 34 which are fixed on the soil compacting plate 33, a penetrating cylinder 35 which is used for the soil compacting rods 34 to penetrate is fixed on the top surface of the box cover 32, the soil compacting plate 33 is arranged on the soil layers in the box body, the soil compacting rods 34 penetrate upwards from the penetrating cylinder 35, and the soil compacting plates 33 compact the soil layers along with the downward movement of the soil compacting rods 34. The case lid 32 covers on box 1 during the soil compaction, and soil compacting plate 33 is arranged in on the soil layer, and soil compacting bar 34 wears out from penetrating cylinder 35, and through pushing down soil compacting plate 33 of moving soil compacting bar 34 and compressing tightly the soil layer, adjust soil hardness, open case lid 32 after adjusting in place, take out soil compacting plate 33, measure soil hardness with the soil sclerometer, if soil hardness reaches the demand of predetermineeing then can test, if do not reach the demand of predetermineeing then can further adjust soil hardness, until soil hardness reaches the demand of predetermineeing.
The soil compacting rod 34 is provided with external threads, a rotary handle 36 is assembled on the external threads, a bearing 37 is assembled in the penetrating cylinder 35, the rotary handle 36 abuts against the end face of the inner ring of the bearing 37, and the soil compacting rod 34 moves downwards along with the rotation of the rotary handle 36. The penetrating cylinder 35 is fixed with the top surface of the box cover 32 and cannot move downwards, the soil pressing rod 34 penetrates upwards from the bearing 37, the rotating handle 36 and the soil pressing rod 34 form screw rod matching, the soil pressing rod 34 can ascend or move downwards when the Shi Zhuaishou handle 36 rotates, and the soil pressing plate 33 is pushed to press the soil layer when the soil pressing rod 34 moves downwards, so that the hardness of the soil layer is increased.
Wherein, the soil pressing rods 34 and the soil pressing plates 33 are fixedly connected with inclined connecting plates 37, and the number of the inclined connecting plates 37 is a plurality of the inclined connecting plates and are uniformly distributed on the periphery of the soil pressing rods 34. The inclined connecting plate 37 ensures that the stress uniformity is better when the soil pressing plate 33 is pressed down, and the soil layer can be uniformly pressed.
Wherein, the box 31 is formed by fixedly connecting a metal frame and a transparent acrylic plate, and the bottom of the box is provided with through holes 311 distributed in an array. Set up the recess that is used for transparent acrylic board male on metal frame, transparent acrylic board inserts in the recess and uses the bonding glue to bond transparent acrylic board and metal frame fixedly, makes box 31 have certain intensity can bear the promotion of soil layer hardness and can not damage, and transparent acrylic board conveniently observes the infiltration condition of liquid fertilizer to the soil layer in the experimentation simultaneously, and through-hole 311 is used for the outflow of liquid fertilizer from the bottom of the case portion.
The foregoing disclosure of embodiments of the present utility model has been fully described with reference to the accompanying drawings, in which it is to be understood that the embodiments described are merely some of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (9)
1. Vertical dark pine cutter fertilization pipeline pressure experimental apparatus, its characterized in that: the liquid fertilizer is stored in the pumping mechanism, and the fertilizing pipeline is inserted into the soil layer of the transparent soil pressing box and guides the liquid fertilizer into the soil layer along with the starting of the pumping mechanism.
2. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 1, wherein: the pumping mechanism comprises a pumping fertilizer box for storing liquid fertilizer and internally provided with a submersible water pump, a pressure regulating box arranged on the pumping fertilizer box and used for regulating pumping pressure of the submersible water pump, and an external power supply for supplying power to the submersible water pump and the pressure regulating box.
3. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 2, wherein: the fertilizing pipeline comprises a pumping butt joint pipe which is in butt joint communication with a water outlet of a submersible water pump extending into the pumping fertilizer box, a five-hole diverter in butt joint communication with the pumping butt joint pipe, a branch hose in butt joint communication with a branch end of the five-hole diverter, and a jet hard pipe in butt joint communication with the branch hose through a pipe joint, wherein the jet hard pipe is inserted into a soil layer of the transparent soil compacting box.
4. The vertical subsoiler fertilization pipeline pressure experiment device according to claim 3, wherein: the pumping butt joint pipe is provided with a pressure gauge and a flowmeter, and the branch ends of the five-hole flow divider are provided with a branch switch and a flowmeter.
5. The vertical subsoiler fertilization pipeline pressure experiment device according to claim 3, wherein: the device comprises a transparent soil pressing box, a spray hard tube, a five-hole diverter, a support, a buckling handle, a pressing handle, a support, a five-hole diverter, a horizontal support, a branch hose, a transparent soil pressing box, a pressing handle and a pressing handle.
6. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 5, wherein: the transparent soil compacting box comprises a box body which is upward open, a box cover which covers the box body, a soil compacting plate which compacts soil layers in the box body to adjust the hardness of the soil layers, and a soil compacting rod which is fixed on the soil compacting plate, wherein a penetrating cylinder which is used for the soil compacting rod to penetrate through is fixed on the top surface of the box cover, the soil compacting plate is arranged on the soil layers in the box body, the soil compacting rod penetrates out of the penetrating cylinder, and the soil compacting plate compacts the soil layers along with the downward movement of the soil compacting rod.
7. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 6, wherein: the soil pressing rod is provided with external threads, the external threads are provided with a rotary handle, a bearing is arranged in the penetrating cylinder, the Shi Zhuaishou handle abuts against the end face of the inner ring of the bearing, and the soil pressing rod moves downwards along with the rotation of the rotary handle.
8. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 6, wherein: the soil pressing rods and the soil pressing plates are fixedly connected with inclined connecting plates, and the number of the inclined connecting plates is multiple and the inclined connecting plates are uniformly distributed on the periphery of the soil pressing rods.
9. The vertical subsoiler fertilization pipeline pressure experimental device according to claim 6, wherein: the box body is formed by fixedly connecting a metal frame and a transparent acrylic plate, and through holes distributed in an array are formed in the bottom of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654147.XU CN220932644U (en) | 2023-09-28 | 2023-09-28 | Vertical deep scarification cutter fertilization pipeline pressure experimental device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322654147.XU CN220932644U (en) | 2023-09-28 | 2023-09-28 | Vertical deep scarification cutter fertilization pipeline pressure experimental device |
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| Publication Number | Publication Date |
|---|---|
| CN220932644U true CN220932644U (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322654147.XU Active CN220932644U (en) | 2023-09-28 | 2023-09-28 | Vertical deep scarification cutter fertilization pipeline pressure experimental device |
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| Country | Link |
|---|---|
| CN (1) | CN220932644U (en) |
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2023
- 2023-09-28 CN CN202322654147.XU patent/CN220932644U/en active Active
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