CN107926255B - Variable rate fertilizer injection unit is fertilized to mountain area liquid - Google Patents
Variable rate fertilizer injection unit is fertilized to mountain area liquid Download PDFInfo
- Publication number
- CN107926255B CN107926255B CN201711396228.7A CN201711396228A CN107926255B CN 107926255 B CN107926255 B CN 107926255B CN 201711396228 A CN201711396228 A CN 201711396228A CN 107926255 B CN107926255 B CN 107926255B
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- liquid fertilizer
- fertilization
- pipe
- fertilizer pipe
- support
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
- A01C23/023—Special arrangements for delivering the liquid directly into the soil for liquid or gas fertilisers
- A01C23/026—Localised non-continuous injection tools, e.g. pal injectors, spike wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a variable rate fertilization device for liquid fertilizer in mountainous areas, which comprises a four-wheel drive agricultural vehicle, a fertilization tank and a pipe coiling device, wherein the fertilization tank and the pipe coiling device are arranged on the four-wheel drive agricultural vehicle, the outlet end of the fertilization tank is sequentially connected with a Y-shaped filter, a manual valve, an electromagnetic valve and a fertilization pump, a liquid fertilizer pipe is wound on the pipe coiling device, the inlet end of the liquid fertilizer pipe is connected with the outlet end of the fertilization pump, the pipe body of the liquid fertilizer pipe is arranged on a universal adjusting bracket, the outlet end of the liquid fertilizer pipe is connected with a variable rate controller, and the variable rate controller is connected with a fertilization gun through a hose. According to the invention, the pitching angle of the suspender of the universal adjusting bracket can be adjusted according to the height of crops, so that the fertilization without dead angle can be realized in the field through the fertilization gun, the liquid fertilizer pipe is prevented from collapsing the crops in the fertilization process, and meanwhile, the weight of the liquid fertilizer pipe is mostly born by the universal adjusting bracket, so that the burden of fertilization personnel is reduced.
Description
Technical Field
The invention relates to a variable rate fertilization device for liquid fertilizer in a mountain area, and belongs to the technical field of agricultural equipment.
Background
Nowadays, with the development of agricultural technology, fertilization technology is diversified, but the liquid fertilizer application technology is started late and has low level, and is still in the primary research stage at present. The lack of a suitable mobile fertilization system device has been a significant problem that plagues mountain flue-cured tobacco fertilization. At present, a liquid fertilizer deep application technology capable of saving water resources and increasing fertilizer efficiency is favored by more and more people, but the technology is not widely popularized in the field of mountain planting at late time due to lack of fertilizer application equipment. The traditional fertilization irrigation mode can not enable fertilizer to be deeply applied to root systems of crops, and the fertilization amount can not be reasonably regulated and controlled, so that the fertilizer efficiency is reduced, and water resources are wasted.
Disclosure of Invention
In order to solve the technical problems, the invention provides the variable fertilizing device for the liquid fertilizer in the mountain area, which can realize 360-degree rotation, so that the variable fertilizing device can be used for fertilizing in any direction in the field, can be used for adaptively adjusting according to the fertilizing area and the height of crops, improves the fertilizing efficiency, and can be used for quantitatively controlling the fertilizing amount by a quantitative controller arranged on a fertilizing gun, thereby saving fertilizer and water resources.
In order to achieve the technical purpose, the technical scheme of the invention is as follows: the utility model provides a mountain area liquid fertilizer variable fertilizing device, includes four drive agricultural vehicle and places fertilization jar and reelpipe ware on four drive agricultural vehicle, the exit end of fertilization jar has connected gradually Y filter, manual valve, solenoid valve and fertilization pump, and the liquid fertilizer pipe twines on reelpipe ware, and the entrance point of liquid fertilizer pipe is connected with the exit end of fertilization pump, and the pipe shaft of liquid fertilizer pipe is set up on universal regulation support, and the exit end of liquid fertilizer pipe is connected with variable controller, and variable controller passes through the hose and is connected with the rifle that fertilizes.
Further, universal regulation support includes tripod and vertical stand of installing at tripod central authorities, installs slewing mechanism at the top of stand, fixedly connected with backup pad on slewing mechanism, and splint rotate through the pivot and connect in the backup pad, are provided with the jib mounting groove in the centre of splint, and the jib is installed in the jib mounting groove and is fixed through first U type bolt, installs the capstan winch at the tail end of jib, installs a set of liquid fertilizer pipe stopper on the shaft of jib, and the liquid fertilizer pipe twines on the capstan winch and is connected with variable controller after liquid fertilizer pipe stopper.
Further, the tripod comprises a support and three support legs, wherein the three support legs are hinged to the support, a through hole is formed in the center of the support, a stand column is inserted into the through hole and is installed in the through hole, a group of bolt holes are formed in the stand column, and a second U-shaped bolt penetrates through the side wall of the support and then is inserted into the two bolt holes in the stand column, so that the stand column is connected to the support.
Further, the head of the supporting plate is of a disc-shaped structure, three groups of positioning holes are formed in the circumference of the head of the supporting plate, pin holes corresponding to the positioning holes are formed in the clamping plate, and the clamping plate is connected with the supporting plate after the pins penetrate through the positioning holes and the pin holes.
Further, the rotating mechanism comprises a step shaft connected with the top end of the upright post into a whole, a thrust ball bearing, a supporting frame and a tapered roller bearing are sleeved on the step shaft from bottom to top in sequence, the outer ring of the tapered roller bearing is in interference fit with a bearing sleeve in the supporting frame, and the supporting plate is fixedly arranged at the top of the supporting frame.
Further, the liquid fertilizer pipe limiter comprises a fixed pulley and a U-shaped limiting cover which are fixedly arranged on the boom body, the U-shaped limiting cover is reversely buckled on the fixed pulley, and the liquid fertilizer pipe passes through the U-shaped limiting cover and is in rolling contact with the fixed pulley.
Further, be provided with the controller in the driver's cabin of four-wheel drive agricultural vehicle, install solar panel at the top of driver's cabin, solar panel passes through wire and controller electric connection, controller (through wire and solenoid valve electric connection).
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the four-wheel-drive agricultural vehicle is adopted as a movable carrier of the fertilizing device, the device can move in a mountain complex terrain, the universal adjusting bracket can rotate by 360 degrees, the liquid fertilizer pipe is erected on the universal adjusting bracket and is connected with the fertilizing gun, and the pitching angle of the suspender of the universal adjusting bracket can be adjusted according to the height of crops during fertilization, so that the fertilization without dead angle can be realized in the field through the fertilizing gun, the phenomenon that the liquid fertilizer pipe collapses the crops during the fertilization is avoided, and meanwhile, the weight of the liquid fertilizer pipe is mostly borne by the universal adjusting bracket, so that the burden of fertilization personnel is reduced. In addition, the quantitative controller which is connected with the fertilizing gun can realize the accurate quantitative control of fertilizing amount, and save fertilizer and water resources. In addition, the invention can fully absorb the fertilizer by the root system of the crops by a liquid fertilizer deep-root fertilization mode, reduce loss and evaporation and improve the utilization rate of the fertilizer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1A;
FIG. 4 is a schematic view of the structure of the support plate and the clamping plate;
FIG. 5 is a rear view of FIG. 4;
FIG. 6 is a schematic view of a tripod;
FIG. 7 is an enlarged view of B of FIG. 6;
fig. 8 is a schematic structural view of the rotating mechanism.
In the figure: the device comprises a 1-fertilization gun, a 2-control variable device, a 3-tripod, a 4-upright post, a 5-rotating mechanism, a 6-supporting plate, a 7-clamping plate, an 8-liquid fertilizer pipe limiter, a 9-winch, a 10-liquid fertilizer pipe, an 11-fertilization tank, a 12-solar panel, a 13-four-wheel drive agricultural vehicle, a 14-reel pipe device, a 15-suspender, a 16-fertilization pump, a 17-electromagnetic valve, a 18-manual valve, a 19-Y-shaped filter, a 20-fixed pulley, a 21-U-shaped limiting cover, a 22-rotating shaft, a 23-pin hole, a 24-suspender mounting groove, a 25-positioning hole, a 26-first U-shaped bolt, a 27-pin, a 28-bolt hole, a 29-support, a 30-second U-shaped bolt, a 31-support leg, a 32-thrust ball bearing, a 33-supporting frame, a 34-tapered roller bearing, a 35-bearing sleeve, a 36-step shaft and a 37-controller.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent.
Embodiments of the invention: the structure schematic diagram of the mountain area liquid fertilizer variable fertilizing device is shown in fig. 1 and 2, the device comprises a four-wheel-drive agricultural vehicle 13, a fertilizing tank 11 and a pipe rolling device 14, wherein the fertilizing tank 11 and the pipe rolling device are placed on the four-wheel-drive agricultural vehicle 13, the outlet end of the fertilizing tank 11 is sequentially connected with a Y-shaped filter 19, a manual valve 18, an electromagnetic valve 17 and a fertilizing pump 16, a liquid fertilizer pipe 10 is wound on the pipe rolling device 14, the inlet end of the liquid fertilizer pipe 10 is connected with the outlet end of the fertilizing pump 16, the pipe body of the liquid fertilizer pipe 10 is erected on a universal adjusting bracket, the outlet end of the liquid fertilizer pipe 10 is connected with a variable controller 2, and the variable controller 2 is connected with a fertilizing gun 1 through a hose. A controller 37 is arranged in the cab of the four-wheel drive agricultural vehicle 13, a solar panel 12 is arranged at the top of the cab, the solar panel 12 is electrically connected with the controller 37 through a wire, and the controller 37 is electrically connected with the electromagnetic valve 17 through a wire.
Referring to fig. 1-3, the universal adjusting bracket comprises a tripod 3 and a stand column 4 vertically arranged in the center of the tripod 3, a rotating mechanism 5 is arranged at the top of the stand column 4, a supporting plate 6 is fixedly connected to the rotating mechanism 5, a clamping plate 7 is rotatably connected to the supporting plate 6 through a rotating shaft 22, a hanging rod mounting groove 24 is arranged in the middle of the clamping plate 7, a hanging rod 15 is arranged in the hanging rod mounting groove 24 and is fixed through a first U-shaped bolt 26, a winch 9 is arranged at the tail end of the hanging rod 15, a group of liquid fertilizer pipe limiters 8 are arranged on the rod body of the hanging rod 15, and a liquid fertilizer pipe 10 is wound on the winch 9 and is connected with the variable controller 2 after passing through the liquid fertilizer pipe limiters 8.
Referring to fig. 4, the tripod 3 includes a support 29 and three legs 31, wherein the three legs 31 are hinged on the support 29, a through hole is provided in the center of the support 29, the upright 4 is inserted into the through hole, a set of pin holes 28 are provided on the upright 4, and a second U-shaped pin 30 is inserted into two pin holes 28 on the upright 4 after passing through the side wall of the support 29, thereby connecting the upright 4 to the support 29.
Referring to fig. 3 to 5, the head of the support plate 6 has a disc-shaped structure, three sets of positioning holes 25 are provided on the circumference of the head of the support plate 6, pin holes 23 corresponding to the positioning holes 25 are provided on the clamping plate 7, and the clamping plate 7 is connected with the support plate 6 after the pins 27 pass through the positioning holes 25 and the pin holes 23. Therefore, the clamping plates 7 can be fixed through the positioning holes 25 of different groups selected by the pins 27, so that different included angles are formed between the clamping plates 7 and the horizontal plane, the angles of 30 degrees, 45 degrees and 60 degrees between the hanging rod 15 and the horizontal direction are further realized, the pitching adjustment function of the hanging rod 15 is realized, the angle of the hanging rod 15 is adjusted according to the growth height of crops, and the liquid fertilizer pipe 10 on the hanging rod 15 is prevented from collapsing the crops.
Referring to fig. 7, the rotation mechanism 5 includes a step shaft 36 integrally connected with the top end of the upright post 4, a thrust ball bearing 32, a support frame 33, and a tapered roller bearing 34 are sequentially sleeved on the step shaft 36 from bottom to top, and an outer ring of the tapered roller bearing 34 is in interference fit with a bearing sleeve 35 in the support frame 33, and the support plate 6 is fixedly mounted on the top of the support frame 33.
Referring to fig. 8, the liquid fertilizer pipe limiter 8 comprises a fixed pulley 37 and a U-shaped limiting cover 21 which are fixedly installed on the rod body of the boom 15, the U-shaped limiting cover 21 is reversely buckled on the fixed pulley 37, and the liquid fertilizer pipe 10 passes through the U-shaped limiting cover 21 and is in rolling contact with the fixed pulley 37.
The working principle of the invention is as follows:
during fertilization, the fertilizer liquid flows through the Y-shaped filter 19 through the outlet of the fertilization tank 11 under the action of the fertilization pump 16, impurities of the liquid fertilizer are filtered through the Y-shaped filter 19 and then flow through the manual valve 18 and the electromagnetic valve 17, wherein the manual valve 18 is convenient to use during maintenance, and the electromagnetic valve 17 can be controlled to be on-off through the controller 37 in the cab of the four-wheel drive agricultural vehicle 13, so that the intermittent fertilization requirement of a fertilization person is met. After the liquid fertilizer flows out through the fertilizer pump 16, the liquid fertilizer needs to pass through the liquid fertilizer pipe 10, wherein the liquid fertilizer pipe 10 is wound on the pipe winder 14, so that the liquid fertilizer pipe 10 can be freely contracted, and the space is saved; the liquid fertilizer pipe 10 links to each other through the capstan winch 9 on reeler 14 and the universal regulation support, can realize that liquid fertilizer pipe 10 is automatic receive and releases, labour saving and time saving improves work efficiency, liquid fertilizer pipe 10 erects at the universal regulation support simultaneously, and carry out spacingly through 6 liquid fertilizer pipe limiters 8 on the jib 15 of universal regulation support, and universal regulation support can 360 degrees rotations moreover, therefore, not only guarantee that liquid fertilizer pipe 10 can be stably and smoothly transition at jib 15, until draw liquid fertilizer pipe 10 to the field use, can adjust the jib 15 pitch angle of universal regulation support according to crops height during the fertilization, so not only accessible fertilization rifle 1 realizes no dead angle fertilization in the field, avoid the liquid fertilizer pipe 10 to press down crops in the fertilization process simultaneously, the weight of liquid fertilizer pipe 10 is mostly born by the universal regulation support, the burden of fertilization personnel has been reduced. In addition, the invention can fully absorb the fertilizer by the root system of the crops by a liquid fertilizer deep-root fertilization mode, reduce loss and evaporation and improve the utilization rate of the fertilizer.
Claims (4)
1. The utility model provides a mountain area liquid fertilizer variable fertilizing device, includes four drive agricultural vehicle (13) and places fertilization jar (11) and reelpipe ware (14) on four drive agricultural vehicle (13), its characterized in that: the outlet end of the fertilizing tank (11) is sequentially connected with a Y-shaped filter (19), a manual valve (18), an electromagnetic valve (17) and a fertilizing pump (16), a liquid fertilizer pipe (10) is wound on a pipe coiling device (14), the inlet end of the liquid fertilizer pipe (10) is connected with the outlet end of the fertilizing pump (16), the pipe body of the liquid fertilizer pipe (10) is arranged on a universal adjusting bracket, the outlet end of the liquid fertilizer pipe (10) is connected with a variable controller (2), and the variable controller (2) is connected with a fertilizing gun (1) through a hose; the universal adjusting bracket comprises a tripod (3) and a stand column (4) vertically arranged in the center of the tripod (3), a rotating mechanism (5) is arranged at the top of the stand column (4), a supporting plate (6) is fixedly connected to the rotating mechanism (5), a clamping plate (7) is rotatably connected to the supporting plate (6) through a rotating shaft (22), a hanging rod mounting groove (24) is formed in the middle of the clamping plate (7), a hanging rod (15) is arranged in the hanging rod mounting groove (24) and is fixed through a first U-shaped plug pin (26), a winch (9) is arranged at the tail end of the hanging rod (15), a group of liquid fertilizer pipe limiters (8) are arranged on the rod body of the hanging rod (15), and a liquid fertilizer pipe (10) is wound on the winch (9) and is connected with the variable controller (2) after passing through the liquid fertilizer pipe limiters (8); the tripod (3) comprises a support (29) and three support legs (31), wherein the three support legs (31) are hinged on the support (29), a through hole is formed in the center of the support (29), the upright (4) is installed in the through hole in an inserted mode, a group of bolt holes (28) are formed in the upright (4), and a second U-shaped bolt (30) penetrates through the side wall of the support (29) and then is inserted into the two bolt holes (28) in the upright (4), so that the upright (4) is connected to the support (29); the head of the supporting plate (6) is of a disc-shaped structure, three groups of positioning holes (25) are formed in the circumference of the head of the supporting plate (6), pin holes (23) corresponding to the positioning holes (25) are formed in the clamping plate (7), and the clamping plate (7) is connected with the supporting plate (6) after pins (27) penetrate through the positioning holes (25) and the pin holes (23).
2. The variable rate fertilization device for liquid fertilizer in mountain areas according to claim 1, wherein: the rotating mechanism (5) comprises a step shaft (36) connected with the top end of the upright post (4) into a whole, a thrust ball bearing (32), a supporting frame (33) and a tapered roller bearing (34) are sleeved on the step shaft (36) from bottom to top in sequence, the outer ring of the tapered roller bearing (34) is in interference fit with a bearing sleeve (35) in the supporting frame (33), and the supporting plate (6) is fixedly mounted at the top of the supporting frame (33).
3. The variable rate fertilization device for liquid fertilizer in mountain areas according to claim 1, wherein: the liquid fertilizer pipe limiter (8) comprises a fixed pulley (20) and a U-shaped limiting cover (21) which are fixedly arranged on a rod body of the suspender (15), the U-shaped limiting cover (21) is reversely buckled on the fixed pulley (20), and the liquid fertilizer pipe (10) passes through the U-shaped limiting cover (21) and is in rolling contact with the fixed pulley (20).
4. The variable rate fertilization device for liquid fertilizer in mountain areas according to claim 1, wherein: a controller (37) is arranged in a cab of the four-wheel drive agricultural vehicle (13), a solar panel (12) is arranged at the top of the cab, the solar panel (12) is electrically connected with the controller (37) through a wire, and the controller (37) is electrically connected with the electromagnetic valve (17) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711396228.7A CN107926255B (en) | 2017-12-21 | 2017-12-21 | Variable rate fertilizer injection unit is fertilized to mountain area liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711396228.7A CN107926255B (en) | 2017-12-21 | 2017-12-21 | Variable rate fertilizer injection unit is fertilized to mountain area liquid |
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| Publication Number | Publication Date |
|---|---|
| CN107926255A CN107926255A (en) | 2018-04-20 |
| CN107926255B true CN107926255B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711396228.7A Active CN107926255B (en) | 2017-12-21 | 2017-12-21 | Variable rate fertilizer injection unit is fertilized to mountain area liquid |
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| CN (1) | CN107926255B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110603942B (en) * | 2019-10-12 | 2020-11-13 | 山东轻工职业学院 | Energy-concerving and environment-protective multi-functional vegetation is planted and is used watering device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205196305U (en) * | 2015-12-16 | 2016-05-04 | 石鸿娟 | Irrigation device for garden |
| CN106300145A (en) * | 2016-08-25 | 2017-01-04 | 国网山东省电力公司商河县供电公司 | Installation special tool arranged by city or farm-to-market road power consumption cable |
| CN106358555A (en) * | 2016-08-23 | 2017-02-01 | 江苏省农业科学院 | Moveable biogas slurry spraying device suitable for modern agricultural large-scale production |
-
2017
- 2017-12-21 CN CN201711396228.7A patent/CN107926255B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205196305U (en) * | 2015-12-16 | 2016-05-04 | 石鸿娟 | Irrigation device for garden |
| CN106358555A (en) * | 2016-08-23 | 2017-02-01 | 江苏省农业科学院 | Moveable biogas slurry spraying device suitable for modern agricultural large-scale production |
| CN106300145A (en) * | 2016-08-25 | 2017-01-04 | 国网山东省电力公司商河县供电公司 | Installation special tool arranged by city or farm-to-market road power consumption cable |
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| CN107926255A (en) | 2018-04-20 |
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