CN108834530B - Fertilizer scattering device - Google Patents
Fertilizer scattering device Download PDFInfo
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- CN108834530B CN108834530B CN201810642138.XA CN201810642138A CN108834530B CN 108834530 B CN108834530 B CN 108834530B CN 201810642138 A CN201810642138 A CN 201810642138A CN 108834530 B CN108834530 B CN 108834530B
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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
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
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Abstract
The invention relates to the technical field of agricultural equipment, in particular to a fertilizer spreading device, which comprises a fertilizer box, a supporting mechanism, a liquid spraying mechanism, a liquid pumping pump, a liquid conveying pipe, a conveying mechanism, a swinging mechanism, a liquid spraying head and a lifting mechanism, wherein the fertilizer box is arranged on the supporting mechanism; according to the invention, the lifting mechanism can drive the liquid spraying mechanism to move up and down along the sliding plate, so that the fertilizing and spraying requirements of crops with different heights are met, and the application range of the equipment is wider; when the liquid spraying mechanism moves downwards, the liquid conveying pipe moves along with the liquid conveying pipe, the torsion spring rotates and contracts under the action of meshing force of the liquid conveying pipe and the tooth column, when the liquid spraying mechanism moves upwards, the tooth column can rotate reversely under the action of the torsion spring, and the liquid conveying pipe is retracted under the action of meshing force, so that the liquid conveying pipe can be automatically retracted while being stably extended, and the liquid conveying pipe is prevented from being wound with equipment and crops; the swing mechanism can drive the liquid spraying head to swing back and forth along the conveying block, so that the spraying area of the medicament is wider.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a fertilizer spreading device.
Background
The liquid fertilizer is dissolved in other nitrogen fertilizer, potassium chloride, medium and trace elements in proper proportion to produce the multi-element liquid compound fertilizer. Sometimes, a herbicide, an insecticide, a bactericide and the like can be added into the liquid fertilizer to prepare a multifunctional liquid fertilizer; the liquid fertilizer has the advantages of low production cost and convenient irrigation and fertilization.
When spraying liquid fertilizer, the high relatively fixed of spraying equipment can't satisfy the needs that spray of not co-altitude crops to it is limited to spray the scope, and unable fine realization is sprayed the fertilization repeatedly. In view of this, the present invention provides a fertilizer spreading device, which has the following characteristics:
(1) according to the fertilizer spreading device, the liquid spraying mechanism can be driven to move up and down along the sliding plate through the lifting mechanism, so that the fertilizer spreading and spraying requirements of crops with different heights are met, and the application range of equipment is wider.
(2) According to the fertilizer spreading device, when the liquid spraying mechanism moves downwards, the liquid conveying pipe moves along with the liquid spraying mechanism, the torsion spring rotates and contracts under the action of meshing force of the liquid conveying pipe and the tooth columns, when the liquid spraying mechanism moves upwards, the tooth columns can rotate reversely under the action of the torsion spring, and then the liquid conveying pipe is driven to move upwards and be retracted onto the object placing plate under the action of the meshing force, so that the liquid conveying pipe can be automatically retracted while being stably extended, and the liquid conveying pipe is prevented from being wound with equipment and crops.
(3) According to the fertilizer spreading device, the swing mechanism can drive the liquid spraying head to swing back and forth along the conveying block, so that the spraying area of the pesticide is wider.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a fertilizer spreading device, wherein a liquid spraying mechanism can be driven by a lifting mechanism to move up and down along a sliding plate, so that the fertilizer spreading and spraying requirements of crops with different heights are met, and the application range of equipment is wider; when the liquid spraying mechanism moves downwards, the liquid conveying pipe moves along with the liquid conveying pipe, the torsion spring rotates and contracts under the action of meshing force of the liquid conveying pipe and the tooth columns, when the liquid spraying mechanism moves upwards, the tooth columns can rotate reversely under the action of the torsion spring, and then the liquid conveying pipe is driven to move upwards and is retracted to the object placing plate under the action of the meshing force, so that the liquid conveying pipe can be automatically retracted while being stably extended, and the liquid conveying pipe is prevented from being wound with equipment and crops; the swing mechanism can drive the liquid spraying head to swing back and forth along the conveying block, so that the spraying area of the medicament is wider.
The technical scheme adopted by the invention for solving the technical problems is as follows: a fertilizer spreading device comprises a fertilizer box, a supporting mechanism, a liquid spraying mechanism, a liquid pumping pump, a liquid conveying pipe, a conveying mechanism, a swinging mechanism, a liquid spraying head and a lifting mechanism; the fertilizer box is arranged on the top surface of the supporting mechanism; the fertilizer box is connected with the liquid conveying pipe through the liquid pump; the supporting mechanism is connected with the liquid spraying mechanism in a sliding manner; the bottom of the liquid spraying mechanism is communicated with the liquid spraying head, and the liquid spraying mechanism and the liquid spraying head are used for spraying liquid; the swing mechanism is rotationally connected with the liquid spraying head and is used for driving the liquid spraying head to swing; the liquid spraying mechanism is fixedly connected with the lifting mechanism, and the lifting mechanism is used for driving the liquid spraying mechanism to move up and down; the infusion tube penetrates through the conveying mechanism, and the conveying mechanism is used for driving the infusion tube to move.
Specifically, the supporting mechanism comprises a storage plate and a sliding plate, the top surface of the storage plate is provided with the fertilizer box, and the end part of the storage plate is vertically provided with the sliding plate; in order to support the spraying device.
The liquid spraying mechanism comprises a sliding block, a water inlet joint, a fixed plate and a conveying block, wherein the sliding block is embedded in the sliding plate, the side wall of the sliding block is fixedly connected with the fixed plate, the fixed plate and the sliding plate are vertically distributed, the water inlet joint is arranged at the center of the surface of the fixed plate, and the conveying block is arranged in the fixed plate; in order to realize the up-and-down movement of the liquid spraying mechanism.
Specifically, the bottom surface of the conveying block is of an arc-shaped structure, a conveying groove is formed in the conveying block, and the conveying groove is communicated with the water inlet connector; in order to make the conveying effect better.
Specifically, the top of the liquid spraying head is embedded into the fixed plate, the top surface of the liquid spraying head is tightly attached to the bottom surface of the conveying block, a circulation groove is formed in the liquid spraying head, the bottom end of the circulation groove is connected with a spray head, and the top end of the circulation groove is communicated with the conveying groove; in order to achieve a swinging spray, the coverage is made wider.
Specifically, the swing mechanism comprises a support, a fixed rod and a first rotating motor, the first rotating motor is rotatably connected with the liquid spraying head, the fixed rod is vertically arranged on the side wall of the first rotating motor, the support is arranged at the top end of the fixed rod, and the support is fixedly connected with the fixed plate; in order to achieve oscillation of the liquid ejecting head.
Specifically, the lifting mechanism comprises a second rotating motor, a winding drum and a traction rope, the traction rope is fixedly connected with the sliding block, the traction rope is wound on the outer wall of the winding drum, the winding drum is rotatably connected with the second rotating motor, and the second rotating motor is arranged at the top end of the inner part of the sliding plate; in order to realize the lifting of the equipment, the spraying requirements of crops with different heights are met.
Specifically, the conveying mechanism comprises a rotating plate, a limiting frame, a tooth column, a torsion spring and a side protecting frame, wherein the side protecting frame is symmetrically arranged at the top end of the sliding plate, the inner wall of the side protecting frame is rotatably connected with the rotating plate, the torsion spring is arranged at the joint of the rotating plate and the side protecting frame, the rotating plate is symmetrically arranged at two ends of the tooth column, and the limiting frame is arranged at the top end of the side protecting frame; in order to realize the delivery and automatic retraction of the delivery pipe.
Specifically, the section of the infusion tube is of a rectangular structure, the end part of the infusion tube is communicated with the water inlet joint, a sawtooth structure is distributed on the bottom surface of the infusion tube, the infusion tube is meshed with the tooth column, and the infusion tube penetrates through a cavity structure surrounded by the limiting frame, the tooth column and the rotating plate; to avoid tangling of the delivery tube.
The invention has the beneficial effects that:
(1) according to the fertilizer spreading device, the liquid spraying mechanism can be driven to move up and down along the sliding plate through the lifting mechanism, so that the fertilizer spreading and spraying requirements of crops with different heights are met, and the application range of equipment is wider.
(2) According to the fertilizer spreading device, when the liquid spraying mechanism moves downwards, the liquid conveying pipe moves along with the liquid spraying mechanism, the torsion spring rotates and contracts under the action of meshing force of the liquid conveying pipe and the tooth columns, when the liquid spraying mechanism moves upwards, the tooth columns can rotate reversely under the action of the torsion spring, and then the liquid conveying pipe is driven to move upwards and be retracted onto the object placing plate under the action of the meshing force, so that the liquid conveying pipe can be automatically retracted while being stably extended, and the liquid conveying pipe is prevented from being wound with equipment and crops.
(3) According to the fertilizer spreading device, the swing mechanism can drive the liquid spraying head to swing back and forth along the conveying block, so that the spraying area of the pesticide is wider.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a fertilizer spreading device according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the connection structure between the supporting mechanism and the liquid spraying mechanism shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the liquid ejecting mechanism and the liquid ejecting head shown in FIG. 2;
FIG. 4 is a schematic view of the transport block structure shown in FIG. 3;
FIG. 5 is a schematic view of the conveyor mechanism shown in FIG. 1;
fig. 6 is a schematic structural view of the infusion tube and toothed column connection mechanism shown in fig. 5.
In the figure: 1. the fertilizer box comprises a fertilizer box body, 2, a supporting mechanism, 21, a storage plate, 22, a sliding plate, 3, a liquid spraying mechanism, 31, a sliding block, 32, a water inlet joint, 33, a fixing plate, 34, a conveying block, 341, a conveying groove, 4, a liquid drawing pump, 5, a liquid conveying pipe, 6, a conveying mechanism, 61, a rotating plate, 62, a limiting frame, 63, a tooth column, 64, a torsion spring, 65, a side protection frame, 7, a swinging mechanism, 71, a support column, 72, a fixing rod, 73, a first rotating motor, 8, a liquid spraying head, 81, a circulating groove, 82, a nozzle, 9, a lifting mechanism, 91, a second rotating motor, 92, a winding drum, 93 and a traction rope.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, the fertilizer spreading device of the present invention comprises a fertilizer box 1, a supporting mechanism 2, a liquid spraying mechanism 3, a liquid pump 4, a liquid conveying pipe 5, a conveying mechanism 6, a swinging mechanism 7, a liquid spraying head 8 and a lifting mechanism 9; the fertilizer box 1 is arranged on the top surface of the supporting mechanism 2; the fertilizer box 1 is connected with the liquid conveying pipe 5 through the liquid pump 4; the supporting mechanism 2 is connected with the liquid spraying mechanism 3 in a sliding manner; the bottom of the liquid spraying mechanism 3 is communicated with the liquid spraying head 8, and the liquid spraying mechanism 3 and the liquid spraying head 8 are used for spraying liquid; the swing mechanism 7 is rotationally connected with the liquid spraying head 8, and the swing mechanism 7 is used for driving the liquid spraying head 8 to swing; the liquid spraying mechanism 3 is fixedly connected with the lifting mechanism 9, and the lifting mechanism 9 is used for driving the liquid spraying mechanism 3 to move up and down; the infusion tube 5 penetrates through the conveying mechanism 6, and the conveying mechanism 6 is used for driving the infusion tube 5 to move.
Specifically, as shown in fig. 1, the supporting mechanism 2 includes a placing plate 21 and a sliding plate 22, the fertilizer box 1 is disposed on the top surface of the placing plate 21, and the sliding plate 22 is vertically disposed at the end of the placing plate 21; in order to support the spraying device.
Specifically, as shown in fig. 2 and 3, the liquid spraying mechanism 3 includes a sliding block 31, a water inlet connector 32, a fixing plate 33 and a conveying block 34, the sliding block 31 is embedded inside the sliding plate 22, a side wall of the sliding block 31 is fixedly connected to the fixing plate 33, the fixing plate 33 and the sliding plate 22 are distributed in a mutually perpendicular manner, the water inlet connector 32 is arranged at the center of the surface of the fixing plate 33, and the conveying block 34 is arranged inside the fixing plate 33; in order to realize the up-and-down movement of the liquid ejecting mechanism 3.
Specifically, as shown in fig. 2, the bottom surface of the conveying block 34 is an arc-shaped structure, a conveying groove 341 is formed in the conveying block 34, and the conveying groove 341 is communicated with the water inlet joint 32; in order to enable the liquid fertilizer to be stably conveyed.
Specifically, as shown in fig. 2, the top of the liquid ejecting head 8 is embedded in the fixing plate 33, the top of the liquid ejecting head 8 is closely attached to the bottom of the conveying block 34, a circulation groove 81 is formed in the liquid ejecting head 8, a nozzle 82 is connected to the bottom of the circulation groove 81, and the top of the circulation groove 81 is communicated with the conveying groove 341; in order to achieve a swinging spray, the coverage is made wider.
Specifically, as shown in fig. 2, the swing mechanism 7 includes a support column 71, a fixing rod 72 and a first rotating motor 73, the first rotating motor 73 is rotatably connected to the liquid ejecting head 8, the fixing rod 72 is vertically disposed on a side wall of the first rotating motor 73, the support column 71 is disposed at a top end of the fixing rod 72, and the support column 71 is fixedly connected to the fixing plate 33; in order to achieve the oscillation of the liquid ejecting head 8.
Specifically, as shown in fig. 2, the lifting mechanism 9 includes a second rotating motor 91, a winding drum 92 and a pulling rope 93, the pulling rope 93 is fixedly connected with the sliding block 31, the pulling rope 93 is wound on an outer wall of the winding drum 92, the winding drum 92 is rotatably connected with the second rotating motor 91, and the second rotating motor 91 is disposed at an inner top end of the sliding plate 22; in order to realize the lifting of the equipment, the spraying requirements of crops with different heights are met.
Specifically, as shown in fig. 5, the conveying mechanism 6 includes a rotating plate 61, a limiting frame 62, a toothed column 63, a torsion spring 64 and a side protecting frame 65, the side protecting frame 65 is symmetrically disposed at the top end of the sliding plate 22, the inner wall of the side protecting frame 65 is rotatably connected to the rotating plate 61, the torsion spring 64 is disposed at the joint of the rotating plate 61 and the side protecting frame 65, the rotating plate 61 is symmetrically disposed at two ends of the toothed column 63, and the limiting frame 62 is disposed at the top end of the side protecting frame 65; in order to realize the delivery and automatic retraction of the delivery tube 5.
Specifically, as shown in fig. 5 and 6, the cross section of the infusion tube 5 is a rectangular structure, the end of the infusion tube 5 is communicated with the water inlet connector 32, a sawtooth structure is distributed on the bottom surface of the infusion tube 5, the infusion tube 5 is meshed with the toothed column 63, and the infusion tube 5 penetrates through a cavity structure surrounded by the limiting frame 62, the toothed column 63 and the rotating plate 61; in order to avoid twisting of the delivery tube 5.
The lifting mechanism 9 can drive the liquid spraying mechanism 3 to move up and down along the sliding plate 22, so that the requirements of fertilization and spraying of crops with different heights are met, and the application range of the equipment is wider; when the liquid spraying mechanism 3 moves downwards, the liquid conveying pipe 5 moves along with the liquid conveying pipe, the torsion spring 64 rotates and contracts under the action of the meshing force of the liquid conveying pipe 5 and the toothed column 63, when the liquid spraying mechanism 3 moves upwards, the toothed column 63 can rotate reversely under the action of the torsion spring 64, and then the liquid conveying pipe 5 is driven to move upwards and be retracted onto the object placing plate 21 under the action of the meshing force, so that the liquid conveying pipe 5 can be automatically retracted while being stably extended, and the liquid conveying pipe 5 is prevented from being wound with equipment and crops; the liquid ejecting head 8 can be driven to reciprocate along the conveying block 34 by the swing mechanism 7, so that the spraying area of the medicine is wider. The method specifically comprises the following steps:
(1) when fertilization is needed, a fertilizer application agent is put into the fertilizer box 1, and then an operator can perform fertilization spraying operation by opening the tractor; the fertilizer liquid is discharged to the water inlet joint 32 through the liquid conveying pipe 5 under the action of the liquid pump 4, then enters the spray head 82 through the conveying groove 341 and the circulating groove 81,
(2) when the height of the crops to be sprayed is high, the height of the liquid spraying mechanism 3 can be adjusted upwards, the second rotating motor 91 is started to drive the winding drum 92 to rotate, the traction rope 93 is wound on the winding drum 92, the sliding block 31 can move upwards along the sliding plate 22 under the driving of the traction rope 93, and therefore the liquid spraying mechanism 3 is located at the required height, and when the spraying height needs to be reduced, the second rotating motor 91 is driven to rotate reversely;
(3) when the liquid spraying mechanism 3 moves downwards, the infusion tube 5 moves along with the liquid spraying mechanism, under the action of the meshing force of the sawtooth structure on the bottom surface of the infusion tube 5 and the toothed column 63, the toothed column 63 drives the rotating plate 61 to rotate, and further drives the torsion spring 64 to rotate and contract, when the liquid spraying mechanism 3 moves upwards, the toothed column 63 can rotate reversely under the action of the torsion spring 64, and further under the action of the meshing force, the infusion tube 5 is driven to move upwards and is retracted onto the object placing plate 21;
(4) when the spraying range needs to be expanded, the first rotating motor 73 can be started to drive the liquid spraying head 8 to rotate, so that the liquid spraying head 8 can swing back and forth along the bottom surface of the conveying block 34, and the spraying area of the medicament is wider.
According to the invention, the lifting mechanism 9 can drive the liquid spraying mechanism 3 to move up and down along the sliding plate 22, so that the requirements of fertilization and spraying of crops with different heights are met, and the application range of the equipment is wider; when the liquid spraying mechanism 3 moves downwards, the liquid conveying pipe 5 moves along with the liquid conveying pipe, the torsion spring 64 rotates and contracts under the action of the meshing force of the liquid conveying pipe 5 and the toothed column 63, when the liquid spraying mechanism 3 moves upwards, the toothed column 63 can rotate reversely under the action of the torsion spring 64, and then the liquid conveying pipe 5 is driven to move upwards and be retracted onto the object placing plate 21 under the action of the meshing force, so that the liquid conveying pipe 5 can be automatically retracted while being stably extended, and the liquid conveying pipe 5 is prevented from being wound with equipment and crops; the liquid ejecting head 8 can be driven to reciprocate along the conveying block 34 by the swing mechanism 7, so that the spraying area of the medicine is wider.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a device is scattered to fertilizer which characterized in that: comprises a fertilizer box (1), a supporting mechanism (2), a liquid spraying mechanism (3), a liquid pump (4), a liquid conveying pipe (5), a conveying mechanism (6), a swinging mechanism (7), a liquid spraying head (8) and a lifting mechanism (9); the fertilizer box (1) is arranged on the top surface of the supporting mechanism (2); the fertilizer box (1) is connected with the liquid conveying pipe (5) through the liquid pump (4); the supporting mechanism (2) is connected with the liquid spraying mechanism (3) in a sliding manner; the bottom of the liquid spraying mechanism (3) is communicated with the liquid spraying head (8), and the liquid spraying mechanism (3) and the liquid spraying head (8) are used for spraying liquid; the swing mechanism (7) is rotationally connected with the liquid spraying head (8), and the swing mechanism (7) is used for driving the liquid spraying head (8) to swing; the liquid spraying mechanism (3) is fixedly connected with the lifting mechanism (9), and the lifting mechanism (9) is used for driving the liquid spraying mechanism (3) to move up and down; the infusion tube (5) penetrates through the conveying mechanism (6), and the conveying mechanism (6) is used for driving the infusion tube (5) to move;
the supporting mechanism (2) comprises an object placing plate (21) and a sliding plate (22), the top surface of the object placing plate (21) is provided with the fertilizer box (1), and the end part of the object placing plate (21) is vertically provided with the sliding plate (22);
the liquid spraying mechanism (3) comprises a sliding block (31), a water inlet joint (32), a fixing plate (33) and a conveying block (34), the sliding block (31) is embedded in the sliding plate (22), the side wall of the sliding block (31) is fixedly connected with the fixing plate (33), the fixing plate (33) and the sliding plate (22) are vertically distributed, the water inlet joint (32) is arranged at the center of the surface of the fixing plate (33), and the conveying block (34) is arranged in the fixing plate (33);
the top of the liquid spraying head (8) is embedded into the fixing plate (33), the top surface of the liquid spraying head (8) is tightly attached to the bottom surface of the conveying block (34), a circulation groove (81) is formed in the liquid spraying head (8), a spray head (82) is connected to the bottom end of the circulation groove (81), the bottom surface of the conveying block (34) is of an arc-shaped structure, a conveying groove (341) is formed in the conveying block (34), and the conveying groove (341) is communicated with the water inlet joint (32); the top end of the circulation groove (81) is communicated with the conveying groove (341);
the swing mechanism (7) comprises a support column (71), a fixed rod (72) and a first rotating motor (73), the first rotating motor (73) is rotatably connected with the liquid spraying head (8), the fixed rod (72) is vertically arranged on the side wall of the first rotating motor (73), the support column (71) is arranged at the top end of the fixed rod (72), and the support column (71) is fixedly connected with the fixed plate (33);
the lifting mechanism (9) comprises a second rotating motor (91), a winding drum (92) and a traction rope (93), the traction rope (93) is fixedly connected with the sliding block (31), the traction rope (93) is wound on the outer wall of the winding drum (92), the winding drum (92) is rotatably connected with the second rotating motor (91), and the second rotating motor (91) is arranged at the top end of the inner part of the sliding plate (22);
the conveying mechanism (6) comprises a rotating plate (61), a limiting frame (62), a toothed column (63), a torsion spring (64) and a side protecting frame (65), the side protecting frame (65) is symmetrically arranged at the top end of the sliding plate (22), the inner wall of the side protecting frame (65) is rotatably connected with the rotating plate (61), the torsion spring (64) is arranged at the joint of the rotating plate (61) and the side protecting frame (65), the rotating plate (61) is symmetrically arranged at two ends of the toothed column (63), and the limiting frame (62) is arranged at the top end of the side protecting frame (65);
the cross section of the infusion tube (5) is of a rectangular structure, the end part of the infusion tube (5) is communicated with the water inlet joint (32), the bottom surface of the infusion tube (5) is provided with a sawtooth structure, the infusion tube (5) is meshed and connected with the tooth column (63), and the infusion tube (5) penetrates through a cavity structure surrounded by the limiting frame (62), the tooth column (63) and the rotating plate (61);
when fertilizer is needed to be applied, fertilizer application agents are put into the fertilizer box (1), and then an operator can perform fertilizer application and spraying operation by opening the tractor; the fertilizer liquid is discharged to the water inlet joint (32) through the liquid conveying pipe (5) under the action of the liquid pump (4), then enters the spray head (82) through the conveying groove (341) and the circulating groove (81),
when the height of crops to be sprayed is high, the height of the liquid spraying mechanism (3) can be adjusted upwards, the second rotating motor (91) is started to drive the winding drum (92) to rotate, the traction rope (93) is wound on the winding drum (92), the sliding block (31) can move upwards along the sliding plate (22) under the driving of the traction rope (93), and therefore the liquid spraying mechanism (3) is located at the required height, and when the spraying height needs to be reduced, the second rotating motor (91) is driven to rotate reversely;
when the liquid spraying mechanism (3) moves downwards, the liquid conveying pipe (5) moves along with the liquid conveying pipe, under the action of meshing force of a sawtooth structure on the bottom surface of the liquid conveying pipe (5) and a tooth column (63), the tooth column (63) drives the rotating plate (61) to rotate, further the torsion spring (64) is driven to rotate and contract, when the liquid spraying mechanism (3) moves upwards, the tooth column (63) can rotate reversely under the action of the torsion spring (64), and further under the action of meshing force, the liquid conveying pipe (5) is driven to move upwards and be retracted onto the object placing plate (21);
when the spraying range needs to be expanded, the first rotating motor (73) can be started to drive the liquid spraying head (8) to rotate, so that the liquid spraying head (8) can swing back and forth along the bottom surface of the conveying block (34), and the spraying area of the medicament is wider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642138.XA CN108834530B (en) | 2018-06-21 | 2018-06-21 | Fertilizer scattering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642138.XA CN108834530B (en) | 2018-06-21 | 2018-06-21 | Fertilizer scattering device |
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| Publication Number | Publication Date |
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| CN108834530A CN108834530A (en) | 2018-11-20 |
| CN108834530B true CN108834530B (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810642138.XA Active CN108834530B (en) | 2018-06-21 | 2018-06-21 | Fertilizer scattering device |
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| CN111381006A (en) * | 2020-04-15 | 2020-07-07 | 江苏华睿巨辉环境检测有限公司 | Gas detection device for environmental detection |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205884255U (en) * | 2016-08-15 | 2017-01-18 | 江西王品农业科技开发有限公司 | Orchard is with liftable oscillating sprinkler |
| CN206212653U (en) * | 2016-11-15 | 2017-06-06 | 杨建锋 | A kind of municipal road construction hedgerow fertilizer apparatus |
| CN206923282U (en) * | 2017-04-25 | 2018-01-26 | 承德市艺风园林绿化工程有限公司 | A kind of green belt along highway fertilizing equipment |
| CN107410265A (en) * | 2017-08-31 | 2017-12-01 | 郑州大学 | A kind of gardens highly effective pesticide flusher |
| CN107745385A (en) * | 2017-09-26 | 2018-03-02 | 东莞市联洲知识产权运营管理有限公司 | A kind of jet pipe reciprocating apparatus on freight compartment cleaning robot |
| CN107711787A (en) * | 2017-11-01 | 2018-02-23 | 陈玉霞 | A kind of tobacco planting vehicle-mounted sprayer |
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