CN220380555U - Special flowmeter of liquid manure all-in-one - Google Patents
Special flowmeter of liquid manure all-in-one Download PDFInfo
- Publication number
- CN220380555U CN220380555U CN202321129802.3U CN202321129802U CN220380555U CN 220380555 U CN220380555 U CN 220380555U CN 202321129802 U CN202321129802 U CN 202321129802U CN 220380555 U CN220380555 U CN 220380555U
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- Prior art keywords
- float
- flow
- fixedly connected
- flowmeter
- connecting rod
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- 239000007788 liquid Substances 0.000 title claims description 17
- 210000003608 fece Anatomy 0.000 title claims description 6
- 239000010871 livestock manure Substances 0.000 title claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 229910052742 iron Inorganic materials 0.000 claims abstract description 20
- 239000003337 fertilizer Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000005484 gravity Effects 0.000 abstract description 7
- 230000009191 jumping Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to the technical field of flowmeters and discloses a special flowmeter for a water and fertilizer integrated machine, which comprises a flow pipe, wherein the top and the bottom of the flow pipe are fixedly connected with a first connecting ring and a second connecting ring respectively; according to the utility model, the floats vertically move on the connecting rods, flow display is finished by pointing corresponding scales through the iron blocks under different flow conditions, at the same time, the floats can be prevented from jumping, flow indication is more stable, the whole structure is simpler, the use is very convenient, the practicability of the flowmeter is improved, when the bottom of the connecting cylinder is contacted with the top of one of the supporting plates, the balancing weight can drive the connecting column to continuously move downwards due to the action of gravity of the balancing weight, meanwhile, the connecting column moves to extrude the spring, and the connecting column can reset under the reaction force of the spring, so that the floats can be buffered, and the connecting column is protected.
Description
Technical Field
The utility model relates to the technical field of flowmeters, in particular to a flowmeter special for a water and fertilizer integrated machine.
Background
A flow meter refers to a meter that measures the flow rate and the total amount of fluid in a selected time interval, simply a meter that measures the flow rate of fluid in a pipe or open channel. The water and fertilizer integrated machine is agricultural mechanical equipment, and can mix water and fertilizer together, and spray the mixed liquid to the roots of plants through an irrigation system, so that the growth and development of the plants are realized.
The float flowmeter can be used in the use of the water-fertilizer integrated machine and can be used as a blending basis according to the display data. When fluid passes through the float flowmeter from bottom to top, a differential pressure is generated between the upper part and the lower part of the float, and the float rises under the action of the differential pressure; when the rising force, the buoyancy force borne by the floater and the viscous lift force are equal to the gravity of the floater, the floater is at the balance position, so that the flow value can be obtained by the indicator, but when the existing most of the floater flow meters are used, when the fluid pressure passing through the floater flow meters is unstable, the floater in the flow meters can jump, so that the flow indication is unstable, the reading error deviation value is relatively larger, and the practicability of the floater flow meters is reduced.
Therefore, it is necessary to provide a flowmeter special for a water-fertilizer integrated machine to solve the technical problems.
Disclosure of Invention
The utility model aims to provide a special flowmeter for a water and fertilizer integrated machine, which has the effect of more stable flow indication.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a special flowmeter of liquid manure all-in-one, includes the flow pipe, the top and the bottom of flow pipe are fixedly connected with first go-between and second go-between respectively, the lateral wall fixedly connected with fixed plate of flow pipe, one side that the flow pipe was kept away from to the fixed plate is provided with the flow scale, the spout has been seted up on the fixed plate, slidable mounting has the iron plate in the spout, two through two bracing pieces fixedly connected with supporting plates in the flow pipe, two fixedly connected with connecting rod between the supporting plate, be provided with the float on the connecting rod, the cavity has been seted up in the float, the connecting rod runs through the float, just connecting rod and float sliding connection, fixedly connected with permanent magnet in the cavity of float, the connecting rod runs through the permanent magnet, just connecting rod and permanent magnet sliding connection, the permanent magnet with the iron plate magnetism is inhaled mutually.
Through adopting above-mentioned technical scheme, through vertical movement of float on the connecting rod, through the scale that the iron plate is directional to correspond under different flow circumstances in order to accomplish flow display, can prevent simultaneously that the float from taking place the phenomenon of beating, flow indication is more stable, and holistic structure is also simpler simultaneously, and it is also very convenient to use, has improved the practicality of flowmeter.
The utility model is further provided with: the bottom of balancing weight is provided with buffer assembly, buffer assembly includes two connecting cylinders, slidable mounting has the spliced pole in the connecting cylinder, the top of spliced pole with the bottom fixed connection of balancing weight, be provided with the spring in the connecting cylinder, the bottom of spring with the inner wall fixed connection of connecting cylinder bottom, the top of spring with the bottom fixed connection of spliced pole.
Through adopting above-mentioned technical scheme, when the bottom of connecting cylinder contacts with the top of one of them supporting disk, the balancing weight can drive the spliced pole under the effect of self gravity and continue to move downwards, and the spliced pole removes simultaneously and extrudees can the spring for the spliced pole can reset under the reaction force of spring, thereby can cushion the float, thereby protects it.
The utility model is further provided with: and a plurality of mounting holes are formed in the first connecting ring and the second connecting ring.
Through adopting above-mentioned technical scheme, thereby the mounting hole cooperation bolt uses can be with flow tube fixed mounting on the liquid manure all-in-one.
The utility model is further provided with: and the iron block is fixedly provided with an LED lamp.
Through adopting above-mentioned technical scheme, can throw light on the iron plate through the LED lamp to make the user more convenient when observing the flow scale that the iron plate corresponds.
The utility model is further provided with: the top of first go-between and the bottom of second go-between all have seted up the seal groove, fixed mounting has the sealing ring in the seal groove.
Through adopting above-mentioned technical scheme, can seal the junction of first go-between and second go-between and liquid manure all-in-one through the sealing ring, prevent that liquid from spilling over in the gap between the junction.
The utility model is further provided with: a plurality of through holes are formed in the two supporting plates.
Through adopting above-mentioned technical scheme, make liquid more smooth and easy when the flow tube flows through the through-hole.
In summary, the utility model has the following beneficial effects: through vertical movement of the floater on the connecting rod, flow display is finished through the corresponding scales pointed by the iron blocks under different flow conditions, the floater can be prevented from jumping, flow indication is more stable, the whole structure is simple, the use is convenient, the practicability of the flowmeter is improved, when the bottom of the connecting cylinder is contacted with the top of one supporting disc, the balancing weight can drive the connecting column to move downwards due to the action of gravity, the connecting column moves to squeeze the spring, and the connecting column can reset under the reaction force of the spring, so that the floater can be buffered, and the flowmeter is protected.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of a front view structure of the present utility model;
FIG. 3 is a schematic three-dimensional cross-sectional structure of a flow tube of the present utility model;
FIG. 4 is a schematic cross-sectional front view of a cushioning assembly according to the present utility model;
fig. 5 is a schematic view of a cross-sectional front view of the float of the present utility model.
In the figure: 1. a flow tube; 2. a first connection ring; 3. a second connecting ring; 4. a seal ring; 5. a mounting hole; 7. a fixing plate; 8. a flow scale; 9. iron blocks; 10. an LED lamp; 11. a float; 12. balancing weight; 13. a connecting rod; 14. a support rod; 15. a support plate; 16. a through hole; 17. a connecting cylinder; 18. a connecting column; 19. a spring; 20. permanent magnets.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 5, in the embodiment of the utility model, a special flowmeter for a water and fertilizer integrated machine comprises a flow tube 1, wherein the top and the bottom of the flow tube 1 are respectively and fixedly connected with a first connecting ring 2 and a second connecting ring 3, the outer side wall of the flow tube 1 is fixedly connected with a fixed plate 7, one side of the fixed plate 7 far away from the flow tube 1 is provided with a flow scale 8, the fixed plate 7 is provided with a sliding groove, an iron block 9 is slidably mounted in the sliding groove, two supporting plates 15 are fixedly connected in the flow tube 1 through a plurality of supporting rods 14, a connecting rod 13 is fixedly connected between the two supporting plates 15, a float 11 is arranged on the connecting rod 13, a cavity is formed in the float 11, the connecting rod 13 penetrates through the float 11, the connecting rod 13 is in sliding connection with the float 11, a permanent magnet 20 is fixedly connected in the cavity of the float 11, the connecting rod 13 penetrates through the permanent magnet 20, the connecting rod 13 is in sliding connection with the permanent magnet 20, the permanent magnet 20 is magnetically attracted with the iron block 9, the bottom of the float 11 is fixedly connected with the inner diameter of the float 11, and the inner diameter of the bottom of the float 11 is slightly larger than the inner diameter of the bottom of the flow tube 1; when the flow meter is used, the first connecting ring 2 and the second connecting ring 3 are connected with a pipeline of the water and fertilizer integrated machine, the flow tube 1 is vertically arranged forward, then liquid flows in from a small-diameter port of the flow tube 1 and flows out from a large-diameter port of the flow tube 1, the float 11 can be driven to vertically move when the liquid flows, the float 11 can be driven to vertically move in the chute through the permanent magnet 20 in the float 11, the flow scale 8 is marked on the fixed plate 7, the corresponding scales are pointed through the iron block 9 under different flow conditions to finish flow display, when the liquid flow is zero, the float 11 can be driven to move downwards under the action of gravity of the balancing weight 12, the float 11 can be driven to move downwards to a zero scale position, in the process, the float 11 can vertically move on the connecting rod 13 through the float 11, the corresponding scales are pointed through the iron block 9 under different flow conditions to finish flow display, the flow indication can be prevented from jumping phenomenon, meanwhile, the whole structure is simpler, and the use is very convenient, and the practicability of the flow meter is improved.
In this embodiment, preferably, a buffer assembly is disposed at the bottom of the balancing weight 12, the buffer assembly includes two connecting cylinders 17, a connecting column 18 is slidably mounted in the connecting cylinders 17, the top of the connecting column 18 is fixedly connected with the bottom of the balancing weight 12, a spring 19 is disposed in the connecting cylinder 17, the bottom end of the spring 19 is fixedly connected with the inner wall of the bottom of the connecting cylinder 17, and the top end of the spring 19 is fixedly connected with the bottom of the connecting column 18; when the bottom of connecting cylinder 17 contacts with the top of one of them supporting disk 15, balancing weight 12 can drive spliced pole 18 owing to the effect of self gravity and continue to move downwards, and spliced pole 18 removes simultaneously and extrudees spring 19 for spliced pole 18 can reset under spring 19's reaction force, thereby can cushion float 11, thereby protects it.
In this embodiment, preferably, a plurality of mounting holes 5 are formed on each of the first connection ring 2 and the second connection ring 3; the mounting holes 5 are matched with bolts so as to fixedly mount the flow tube 1 on the water-fertilizer integrated machine.
In this embodiment, preferably, the LED lamp 10 is fixedly installed on the iron block 9; the iron block 9 can be illuminated through the LED lamp 10, so that a user can observe the flow scale 8 corresponding to the iron block 9 more conveniently.
In this embodiment, preferably, the top of the first connecting ring 2 and the bottom of the second connecting ring 3 are both provided with sealing grooves, a sealing ring 4 is fixedly installed in the sealing grooves, and the sealing ring 4 is made of rubber materials; the joint of the first connecting ring 2, the second connecting ring 3 and the water and fertilizer integrated machine can be sealed through the sealing ring 4, so that liquid is prevented from overflowing from a gap between the joints.
In this embodiment, preferably, a plurality of through holes 16 are formed on both of the support plates 15; the through hole 16 allows the liquid to flow more smoothly in the flow tube 1.
Working principle: when the flow meter is used, the first connecting ring 2 and the second connecting ring 3 are connected with a pipeline of the water and fertilizer integrated machine, the flow tube 1 is vertically arranged forward, then liquid flows in from a small-diameter port of the flow tube 1 and flows out from a large-diameter port of the flow tube 1, the float 11 can be driven to vertically move when the liquid flows, the float 11 can be driven to vertically move in the chute through the permanent magnet 20 in the float 11, the flow scale 8 is marked on the fixed plate 7, the corresponding scales are pointed through the iron block 9 under different flow conditions to finish flow display, when the liquid flow is zero, the float 11 can be driven to move downwards under the action of gravity of the balancing weight 12, the float 11 can be driven to move downwards to a zero scale position, in the process, the float 11 can vertically move on the connecting rod 13 through the float 11, the corresponding scales are pointed through the iron block 9 under different flow conditions to finish flow display, the flow indication can be prevented from jumping phenomenon, meanwhile, the whole structure is simpler, and the use is very convenient, and the practicability of the flow meter is improved.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a special flowmeter of liquid manure all-in-one, includes flow pipe (1), its characterized in that: the top and the bottom of flow tube (1) are fixedly connected with first go-between (2) and second go-between (3) respectively, the lateral wall fixedly connected with fixed plate (7) of flow tube (1), one side that flow tube (1) was kept away from to fixed plate (7) is provided with flow scale (8), the spout has been seted up on fixed plate (7), slidable mounting has iron plate (9) in the spout, two supporting disks (15) are fixedly connected with through a plurality of bracing pieces (14) in flow tube (1), two fixedly connected with connecting rod (13) between supporting disks (15), be provided with float (11) on connecting rod (13), the cavity has been seted up in float (11), connecting rod (13) run through float (11), just connecting rod (13) and float (11) sliding connection, the cavity internal fixedly connected with permanent magnet (20) of float (11), connecting rod (13) run through permanent magnet (20), and connecting rod (13) and permanent magnet (20) sliding connection with float (20) have permanent magnet (12) fixedly connected with the bottom of float (11);
the bottom of balancing weight (12) is provided with buffer assembly, buffer assembly includes two connecting cylinders (17), slidable mounting has spliced pole (18) in connecting cylinder (17), the top of spliced pole (18) with the bottom fixed connection of balancing weight (12), be provided with spring (19) in connecting cylinder (17), the bottom of spring (19) with the inner wall fixed connection of connecting cylinder (17) bottom, the top of spring (19) with the bottom fixed connection of spliced pole (18).
2. The flowmeter special for a water and fertilizer integrated machine according to claim 1, wherein: a plurality of mounting holes (5) are formed in the first connecting ring (2) and the second connecting ring (3).
3. The flowmeter special for a water and fertilizer integrated machine according to claim 1, wherein: and an LED lamp (10) is fixedly arranged on the iron block (9).
4. The flowmeter special for a water and fertilizer integrated machine according to claim 1, wherein: the top of first go-between (2) and the bottom of second go-between (3) have all been seted up the seal groove, fixed mounting has sealing ring (4) in the seal groove.
5. The flowmeter special for a water and fertilizer integrated machine according to claim 1, wherein: a plurality of through holes (16) are formed in the two supporting plates (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129802.3U CN220380555U (en) | 2023-05-11 | 2023-05-11 | Special flowmeter of liquid manure all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321129802.3U CN220380555U (en) | 2023-05-11 | 2023-05-11 | Special flowmeter of liquid manure all-in-one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380555U true CN220380555U (en) | 2024-01-23 |
Family
ID=89560727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321129802.3U Active CN220380555U (en) | 2023-05-11 | 2023-05-11 | Special flowmeter of liquid manure all-in-one |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380555U (en) |
-
2023
- 2023-05-11 CN CN202321129802.3U patent/CN220380555U/en active Active
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| GR01 | Patent grant |