CN113424721B - Tobacco bud suppression and pesticide application automatic quantity control sprayer - Google Patents
Tobacco bud suppression and pesticide application automatic quantity control sprayer Download PDFInfo
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- CN113424721B CN113424721B CN202110842699.6A CN202110842699A CN113424721B CN 113424721 B CN113424721 B CN 113424721B CN 202110842699 A CN202110842699 A CN 202110842699A CN 113424721 B CN113424721 B CN 113424721B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
- B05B13/0426—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved along a closed path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The application relates to the field of atomization devices, in particular to a tobacco bud suppression pesticide application automatic quantity control sprayer which comprises a driving box, wherein a driving mechanism and an adjustable automatic quantity control mechanism are arranged in the driving box, and the driving mechanism is in transmission connection with the adjustable automatic quantity control mechanism; the spraying mechanism is used for spraying the bud inhibitor to the tobacco plants, the spraying machine is communicated with the adjustable automatic quantity control mechanism through the second liquid pipe, and the adjustable automatic quantity control mechanism is used for automatically and quantitatively conveying the bud inhibitor to the spraying mechanism under the drive of the driving mechanism and can adjust the conveying quantity of the bud inhibitor; the cantilever rod is provided with a spraying mechanism, so that the spraying mechanism sprays the bud inhibitor on the tobacco plants, and the adjustable automatic quantity control mechanism hydraulically drives the spraying mechanism through the conveyed bud inhibitor. The automatic quantity control atomizer for tobacco bud inhibition and pesticide application realizes bud inhibition and pesticide application to tobacco plants, realizes automatic quantity control to bud inhibitor, saves time and labor in operation, and improves bud inhibition efficiency and bud inhibition effect.
Description
Technical Field
The application relates to the field of atomization devices, in particular to an automatic quantity control atomizer for tobacco bud inhibition and pesticide application.
Background
After topping of tobacco plants, complete bud picking is an important measure for ensuring the yield and quality of flue-cured tobacco. The axillary buds of the tobacco plant have strong germination force, can be regenerated after being wiped off, and grow quickly, so that the manual bud wiping is labor-and time-consuming, and the erased tobacco buds consume nutrient substances in the tobacco plant. Therefore, the application of the bud inhibitor on the tobacco is necessary, and the method has the advantages of time saving, labor saving, disease propagation reduction and the like.
The existing bud inhibitor is applied by a cup spraying method generally, and because the application amount of the bud inhibitor of different tobacco varieties and different types is different and the bud inhibitor needs to be applied 24 hours after topping, the bud inhibitor is inconvenient to adjust, the same amount of the bud inhibitor cannot be ensured each time, the operation is complicated, the efficiency is low, the bud inhibition effect is reduced, and the cup spraying method cannot ensure to spray each axillary bud, so that the bud inhibition effect is not improved.
Disclosure of Invention
The application aims to provide an automatic quantity control sprayer for tobacco bud inhibition and pesticide application, which aims to solve the problems in the background technology. In order to achieve the above purpose, the present application provides the following technical solutions: the tobacco bud-suppressing pesticide-applying automatic quantity-controlling sprayer comprises a driving box, wherein a driving mechanism and an adjustable automatic quantity-controlling mechanism are arranged in the driving box, and the driving mechanism is in transmission connection with the adjustable automatic quantity-controlling mechanism;
the spraying mechanism is used for spraying the bud inhibitor to the tobacco plants, the spraying machine is communicated with the adjustable automatic quantity control mechanism through the second liquid pipe, and the adjustable automatic quantity control mechanism is used for automatically and quantitatively conveying the bud inhibitor to the spraying mechanism under the drive of the driving mechanism and can adjust the conveying quantity of the bud inhibitor;
the cantilever rod is provided with a spraying mechanism, so that the spraying mechanism sprays the bud inhibitor on the tobacco plants, and the adjustable automatic quantity control mechanism hydraulically drives the spraying mechanism through the conveyed bud inhibitor.
Preferably, the adjustable automatic quantity control mechanism comprises a pump cylinder fixed in the driving box, a piston plate is connected in the pump cylinder in a sliding way, a sliding rod is vertically and fixedly connected to the upper surface of the piston plate, the sliding rod penetrates through and is connected to the upper end wall of the pump cylinder in a sliding way, one end of the sliding rod, far away from the piston plate, is fixedly connected with one end of a pressing rod in a rotating way, and one end of the pressing rod, far away from the sliding rod, is in transmission with the driving mechanism.
Preferably, the driving mechanism comprises a gear disc which is rotationally connected in the driving box by a fixed shaft, the position of the gear disc, which is far away from the center of a circle, is rotationally connected with one end of the connecting rod by the fixed shaft, and one end of the connecting rod, which is far away from the gear disc, is rotationally connected with one end of the pressing rod, which is far away from the sliding rod, by the fixed shaft.
Preferably, the driving mechanism further comprises a first rack, the first rack penetrates through and is connected to the upper end wall of the driving box in a sliding mode, a handle is fixed at one end of the first rack, located on the upper side of the driving box, the first rack is connected with the fluted disc in a meshed mode, and a protruding block is fixed at one end of the first rack, located inside the driving box.
Preferably, the first limiting plate and the second limiting plate are fixed on the inner wall of the driving box, the first limiting plate and the second limiting plate are located on the upper side and the lower side of the protruding block, the protruding block can be in buckling contact with the first limiting plate and the second limiting plate respectively, and the first rack drives the protruding block to move from the first limiting plate to the second limiting plate so that the fluted disc rotates for a circle.
Preferably, the inner wall of the driving box is fixedly provided with a sliding seat, the sliding seat is positioned at the lower side of the pressing rod, the pressing rod is provided with a strip-shaped through hole, the trend of the strip-shaped through hole is parallel to the length direction of the pressing rod, the sliding seat is rotationally connected with a screw rod, the screw rod penetrates through and is slidably connected with the sliding block, the sliding block can only move on the sliding seat in a pointing manner under the driving of the screw rod, the sliding block is fixedly provided with a supporting rod, one end of the supporting rod, far away from the sliding block, is rotationally connected with a pin rod, and the pin rod is inserted into the strip-shaped through hole and can slide in the strip-shaped through hole.
Preferably, the two side walls at the lower end of the pump barrel are fixedly and communicated with a first liquid pipe and a second liquid pipe, the first liquid pipe is communicated with a liquid storage barrel containing the bud inhibitor, the first liquid pipe and the second liquid pipe are respectively connected with a first check valve and a second check valve, the conducting direction of the first check valve points to the pump barrel, and the conducting direction of the second check valve points to the spraying mechanism.
Preferably, the spraying mechanism comprises a first suspender fixed on the ram, a pump shell is fixed on the first suspender, a second liquid pipe is tangentially arranged with the side wall of the pump shell and communicated with the side wall of the pump shell, and an impeller is rotatably connected with an inner shaft of the pump shell.
Preferably, the lifting rod II is further fixed on the lifting rod, the lower end of the lifting rod II penetrates through and is fixedly connected with the rack II in a rotating mode, the reciprocating screw rod is parallel to the rack II, one end, far away from the lifting rod II, of the reciprocating screw rod is fixedly connected with the impeller coaxially, the reciprocating screw rod is sleeved with a sliding sleeve in a sliding mode, and the sliding sleeve is fixedly connected with the rack II.
Preferably, the spraying mechanism comprises a shaft rod fixed on the ram, the shaft rod is sleeved with a shaft sleeve, the shaft sleeve is rotationally connected with the shaft sleeve, convex rings are arranged on the upper side and the lower side of the shaft sleeve, the convex rings are fixed on the shaft rod, a gear is sleeved on the outer side of the shaft sleeve and fixedly connected with the gear, the gear is connected with a rack II in a meshed mode, a plurality of supports are fixed on the outer side wall of the shaft sleeve at equal intervals along the circumferential direction, a shunt tube parallel to the shaft rod is fixed on the supports, the shunt tube is communicated with the liquid tube in a two-phase mode through a liquid tube III, and a plurality of nozzles are fixed and communicated from top to bottom on one side of the shunt tube, which faces the shaft rod.
Compared with the prior art, the application has the beneficial effects that:
according to the application, the adjustable automatic quantity control mechanism is driven by the driving mechanism to draw out the bud inhibitor from the liquid storage tank and convey the bud inhibitor to the spraying mechanism in a pressurized manner, the spraying mechanism sprays the bud inhibitor to the peripheral axillary buds of the tobacco plant, so that the bud inhibitor is applied to the tobacco plant, the dosage of the pump cylinder conveyed to each shunt pipe is the same each time, the automatic quantity control of the bud inhibitor is realized, the operation is time-saving and labor-saving, the efficiency is high, only one pressing or one pulling of the rack is needed, the bud inhibitor efficiency is improved, and the bud inhibitor is sprayed from the peripheral of the tobacco plant to the surface of the tobacco plant through each shunt pipe, so that the bud inhibitor can be effectively sprayed to each axillary bud of the tobacco plant, and the bud inhibitor effect is improved.
According to the application, the position of the sliding block is adjusted by rotating the screw, so that the automatic quantity control and medicine output of the whole device are adaptively adjusted according to different tobacco plant varieties and different bud inhibitors, and the application range and practicability are improved.
According to the application, the liquid medicine pressure in the liquid pipe II enables each shunt pipe to rotate in a reciprocating manner around the periphery of the tobacco plant, so that the bud inhibitor can be better sprayed on axillary buds on the peripheral wall of the tobacco plant, and the bud inhibition effect is further improved.
Drawings
FIG. 1 is a schematic view of the sectional structure of the assembly of the present application;
FIG. 2 is a schematic cross-sectional view of the drive housing of FIG. 1;
FIG. 3 is a top view of a gear structure of the present application;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 1;
fig. 5 is a schematic view of the boom and shunt of fig. 1.
In the figure: 1. a drive box; 2. a handle; 3. a first rack; 4. a compression bar; 5. a connecting rod; 6. fluted disc; 7. a support rod; 8. a first limiting plate; 9. a bump; 10. a slide; 11. a pump cylinder; 12. a first liquid pipe; 13. a limiting plate II; 14. a second check valve; 15. a first check valve; 16. a slide bar; 17. a second liquid pipe; 18. a ram; 19. a first suspender; 20. a pump housing; 21. a gear; 22. a second suspender; 23. a reciprocating screw rod; 24. a sliding sleeve; 25. a shaft lever; 26. a convex ring; 27. a second rack; 28. a shaft sleeve; 29. a bracket; 30. a shunt; 31. a nozzle; 32. a third liquid pipe; 33. an impeller; 34. a pin rod; 35. a bar-shaped through hole; 36. a screw; 37. a slide block; 38. a piston plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present application based on the embodiments of the present application.
Referring to fig. 1 to 5, the present application provides a technical solution: the tobacco bud suppression pesticide application automatic quantity control sprayer comprises a driving box 1, wherein a driving mechanism and an adjustable automatic quantity control mechanism are arranged in the driving box 1, and the driving mechanism is in transmission connection with the adjustable automatic quantity control mechanism;
the spraying mechanism is used for spraying the bud inhibitor to the tobacco plants, the spraying machine is communicated with the adjustable automatic quantity control mechanism through the second liquid pipe 17, and the adjustable automatic quantity control mechanism is used for automatically and quantitatively conveying the bud inhibitor to the spraying mechanism under the drive of the driving mechanism and can adjust the conveying quantity of the bud inhibitor;
the cantilever beam 18, the spraying mechanism is arranged on the cantilever beam 18, so that the spraying mechanism sprays the bud inhibitor on the tobacco plants, and the adjustable automatic quantity control mechanism hydraulically drives the spraying mechanism through the conveyed bud inhibitor.
In this embodiment, as shown in fig. 1 and 2, the adjustable automatic quantity control mechanism comprises a pump cylinder 11 fixed in a driving box 1, a piston plate 38 is connected in a sliding way in the pump cylinder 11, the upper surface of the piston plate 38 is vertical and fixedly connected with a sliding rod 16, the sliding rod 16 penetrates through and is connected on the upper end wall of the pump cylinder 11 in a sliding way, one end of the sliding rod 16 far away from the piston plate 38 is fixedly connected with one end of a pressure rod 4 in a rotating way, one end of the pressure rod 4 far away from the sliding rod 16 is transmitted with the driving mechanism, a sliding seat 10 is fixed on the inner wall of the driving box 1, the sliding seat 10 is positioned at the lower side of the pressure rod 4, a strip-shaped through hole 35 is formed in the pressure rod 4, the trend of the strip-shaped through hole 35 is parallel to the length direction of the pressure rod 4, a screw 36 is connected in a rotating way on the sliding seat 10, the screw 36 penetrates through and is connected on a sliding block 37, the sliding block 37 can only move in a pointing direction on the sliding seat 10 under the driving of the screw 36, a supporting rod 7 is fixed on the sliding block 37, the rod 7 is connected with a pin rod 34 in a fixed shaft rotation way at one end far away from a sliding block 37, the pin rod 34 is inserted into a strip-shaped through hole 35 and can slide in the strip-shaped through hole 35, two side walls at the lower end of a pump cylinder 11 are fixed and communicated with a first liquid pipe 12 and a second liquid pipe 17, the first liquid pipe 12 is communicated with a liquid storage barrel containing a bud inhibitor, the liquid storage barrel is not shown, the first liquid pipe 12 and the second liquid pipe 17 are respectively connected with a first check valve 15 and a second check valve 14, the conduction direction of the first check valve 15 points to the pump cylinder 11, the conduction direction of the second check valve 14 points to a spraying mechanism, the screw rod 36 is driven by threads through rotating a screw rod 36 to drive the sliding block 37 to translate leftwards and rightwards on a sliding seat 10, the sliding block 37 synchronously drives the rod 7 and the pin rod at the upper end of the rod 7 to translate leftwards and rightwards, the fulcrum position of the pressing rod 4 is changed, and the rotation cycle number of a fluted disc 6 is kept unchanged, thereby realize the regulation to the upper and lower stroke of slide bar 16 according to leverage, and then realize the regulation to the piston plate 38 in the pump cylinder 11 upper and lower displacement stroke, realize the output of dosage how much carry out adaptive adjustment, realize according to different tobacco plant varieties, the adaptive adjustment to the automatic control volume output medicine how much of whole device of different bud inhibitors, improve application range and practicality.
In this embodiment, as shown in fig. 1 and 2, the driving mechanism includes a toothed disc 6 rotatably connected in the driving box 1 by a fixed shaft, the position of the toothed disc 6 away from the center of a circle is rotatably connected with one end of a connecting rod 5 by a fixed shaft, one end of the connecting rod 5 away from the toothed disc 6 is rotatably connected with one end of a pressing rod 4 away from a sliding rod 16 by a fixed shaft, the driving mechanism further includes a first rack 3, the first rack 3 penetrates through and is slidably connected on the upper end wall of the driving box 1, one end of the first rack 3 located on the upper side of the driving box 1 is fixed with a handle 2, the first rack 3 is engaged with the toothed disc 6, one end of the first rack 3 located inside the driving box 1 is fixed with a bump 9, a first limiting plate 8 and a second limiting plate 13 are fixed on the inner wall of the driving box 1, the first limiting plate 8 and the second limiting plate 13 are located on the upper side and lower side of the bump 9, the bump 9 can be respectively buckled and contacted with the first limiting plate 13, the first rack 3 drives the lug 9 to move from the first limit plate 8 to the second limit plate 13 to enable the fluted disc 6 to rotate for one circle, the first rack 3 is enabled to move upwards or downwards between the first limit plate 8 and the second limit plate 13 by holding the handle 2 and pulling upwards or downwards, the first rack 3 is enabled to drive the fluted disc 6 to rotate for one circle, pushing or pulling force is applied to the right end of the pressing rod 4 in fig. 1 and 2 by the rotation of the fluted disc 6 through the connecting rod 5, the left end of the pressing rod 4 is enabled to drive the piston plate 38 to move downwards or upwards in the pump cylinder 11 through the sliding rod 16 by leverage, namely, the first rack 3 moves upwards or downwards once to enable the piston plate 38 to move upwards or downwards once, so that one operation of the first rack 3 can be achieved, and one bud inhibition application can be completed.
In this embodiment, as shown in fig. 3, 4 and 5, the spraying mechanism comprises a first boom 19 fixed on a ram 18, a pump casing 20 is fixed on the first boom 19, a second liquid pipe 17 is tangentially arranged with the side wall of the pump casing 20 and is mutually communicated, an impeller 33 is connected with the pump casing 20 in a rotating manner, a second boom 22 is also fixed on the ram 18, the lower end of the second boom 22 penetrates through and is connected with a second rack 27 in a rotating manner, a reciprocating screw 23 is connected with the second boom 22 in a rotating manner, the reciprocating screw 23 is parallel to the second rack 27, one end of the reciprocating screw 23, which is far away from the second boom 22, is fixedly connected with the impeller 33 in a coaxial manner, a sliding sleeve 24 which is sleeved and is in sliding connection with the matching manner is sleeved on the reciprocating screw 23, the sliding sleeve 24 is fixedly connected with the second rack 27, the spraying mechanism comprises a shaft 25 fixed on the ram 18, a shaft sleeve 28 is sleeved and is connected with the shaft 25 in a rotating manner, the upper and lower sides of the shaft sleeve 28 are respectively provided with a convex ring 26, the convex rings 26 are fixed on the shaft rod 25, the outer side of the shaft sleeve 28 is sleeved with and fixedly connected with a gear 21, the gear 21 is meshed with a second rack 27, a plurality of brackets 29 are fixed on the outer side wall of the shaft sleeve 28 at equal intervals along the circumferential direction, a shunt tube 30 parallel to the shaft rod 25 is fixed on the brackets 29, the shunt tube 30 is communicated with a second liquid tube 17 through a third liquid tube 32, a plurality of nozzles 31 are fixed and communicated from top to bottom on one side of the shunt tube 30 facing the shaft rod 25, after the liquid medicine in the second liquid tube 17 enters the pump shell 2, torque is applied to an impeller 33, so that the impeller 33 rotates, the rotation of the impeller 33 drives each shunt tube 30 to reciprocally rotate around each shaft rod 25 through a reciprocating screw rod 23, a sliding sleeve 24, a second rack 27, the gear 21, the shaft sleeve 28 and the brackets 29, namely, each shunt tube 30 reciprocally rotates around the periphery of a smoke plant, therefore, the bud inhibitor can be better sprayed on axillary buds on the peripheral wall of the tobacco plant, and the bud inhibition effect is further improved.
The application has the following advantages: when the tobacco bud-suppressing and pesticide-applying automatic quantity-controlling sprayer is used, the working process is as follows:
as shown in fig. 1, 2 and 5, each shunt 30 is firstly placed on the periphery of a tobacco plant from top to bottom through a ram 18, and the number of shunt 30 is 4 to 6, by holding the handle 2 and pulling up or pushing down the first rack 3, the first rack 3 moves up or down between the first limit plate 8 and the second limit plate 13, so that the first rack 3 drives the fluted disc 6 to rotate for a whole circle, the rotation of the fluted disc 6 applies pushing or pulling force to the right end of the pressing rod 4 in fig. 1 and 2 through the connecting rod 5, so that the left end of the pressing rod 4 drives the piston plate 38 to move down or up in the pump barrel 11 through the sliding rod 16 by leverage, namely, the first rack 3 moves up or down once to make the piston plate 38 complete one up or down movement, the up movement of the piston plate 38 makes the pump barrel 11 generate suction force, and the conduction direction of the one-way valve 15 points to the pump barrel 11, the conduction direction of the second check valve 14 points to the spraying mechanism, so the suction force sucks the bud inhibitor in the liquid storage barrel into the pump barrel 11 through the first liquid pipe 12, when the piston plate 38 moves downwards, the pressure is generated in the pump barrel 11, so that the bud inhibitor in the pump barrel 11 is conveyed into each shunt pipe 30 through the second liquid pipe 17 and sprayed to the peripheral surface of the tobacco plant through each nozzle 31, the bud inhibition application of the tobacco plant is realized, and as the rotation cycle number of the fluted disc 6 is unchanged, the pivot of the pressure lever 4 is unchanged, so that the stroke of the piston plate 38 in the pump barrel 11 is unchanged, the medicine amount of each shunt pipe 30 conveyed by the pump barrel 11 is the same, the automatic control amount of the bud inhibitor is realized, the operation is time-saving and labor-saving, the efficiency is high, only one or one rack is needed to be pulled for one 3, the bud inhibition efficiency is improved, and the bud inhibitor is sprayed from the periphery of the tobacco plant to the surface of the tobacco plant through each shunt tube 30, so that the bud inhibitor can be effectively sprayed at each axillary bud of the tobacco plant, and the bud inhibition effect is improved.
As shown in fig. 1 and 2, when different bud inhibitors are used according to different tobacco plant varieties, the screw rod 36 is rotated to drive the sliding block 37 to translate leftwards and rightwards on the sliding seat 10 through thread transmission, so that the sliding block 37 synchronously drives the supporting rod 7 and the pin rod at the upper end of the supporting rod 7 to translate leftwards and rightwards, the fulcrum position of the pressing rod 4 is changed, and the rotation cycle number of the fluted disc 6 is unchanged, so that the up-and-down stroke of the sliding rod 16 is adjusted according to leverage, the up-and-down stroke of the piston plate 38 in the pump cylinder 11 is adjusted, the adaptability adjustment of the quantity of the output of the medicine is realized, the adaptability adjustment of the quantity of the output medicine of the whole device is automatically controlled according to different tobacco plant varieties, and the use range and practicability are improved.
As shown in fig. 3, fig. 4 and fig. 5, after the liquid medicine in the second liquid pipe 17 enters the pump shell 2, torque is applied to the impeller 33, so that the impeller 33 rotates, the rotation of the impeller 33 synchronously drives the reciprocating screw rod 23, and further the reciprocating screw rod 23 drives the sliding sleeve 24 to move left and right on the reciprocating screw rod 23, so that the sliding sleeve 24 synchronously drives the second rack 27 to move left and right on the second suspender 22, and further the second rack 27 drives the shaft sleeve 28 to reciprocate around the shaft rod 25 through the gear 21, and the shaft sleeve 28 drives each shunt pipe 30 to reciprocate around each shaft rod 25 through the support 29, namely, each shunt pipe 30 reciprocates around the periphery of a tobacco plant, so that the bud inhibitor can be better sprayed on axillary buds on the peripheral wall of the tobacco plant, and the bud inhibition effect is further improved.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Claims (1)
1. An automatic control quantity atomizer of tobacco sprout inhibition medicine application which is characterized in that: comprising
The automatic control device comprises a driving box (1), wherein a driving mechanism and an adjustable automatic control mechanism are arranged in the driving box (1), and the driving mechanism is in transmission connection with the adjustable automatic control mechanism;
the spraying mechanism is used for spraying the bud inhibitor to tobacco plants, the spraying mechanism is communicated with the adjustable automatic quantity control mechanism through a second liquid pipe (17), and the adjustable automatic quantity control mechanism is used for automatically and quantitatively conveying the bud inhibitor to the spraying mechanism under the drive of the driving mechanism and can adjust the conveying quantity of the bud inhibitor;
the spraying mechanism is arranged on the cantilever rod (18) so as to spray the bud inhibitor on the tobacco plants, and the adjustable automatic quantity control mechanism hydraulically drives the spraying mechanism through the conveyed bud inhibitor;
the adjustable automatic quantity control mechanism comprises a pump cylinder (11) fixed in a driving box (1), a piston plate (38) is connected in a sliding manner in the pump cylinder (11), the upper surface of the piston plate (38) is vertical and fixedly connected with a sliding rod (16), the sliding rod (16) penetrates through and is connected onto the upper end wall of the pump cylinder (11) in a sliding manner, one end, far away from the piston plate (38), of the sliding rod (16) is fixedly connected with one end of a pressing rod (4) in a rotating manner, and one end, far away from the sliding rod (16), of the pressing rod (4) is in transmission with the driving mechanism;
the driving mechanism comprises a fluted disc (6) which is rotationally connected in the driving box (1) by a fixed shaft, the position of the fluted disc (6) away from the circle center is rotationally connected with one end of a connecting rod (5) by the fixed shaft, and one end of the connecting rod (5) away from the fluted disc (6) is rotationally connected with one end of a pressing rod (4) away from a sliding rod (16) by the fixed shaft; the driving mechanism further comprises a first rack (3), the first rack (3) penetrates through and is connected to the upper end wall of the driving box (1) in a sliding mode, a handle (2) is fixed at one end, located on the upper side of the driving box (1), of the first rack (3), the first rack (3) is connected with the fluted disc (6) in a meshed mode, and a protruding block (9) is fixed at one end, located inside the driving box (1), of the first rack (3); the first limiting plate (8) and the second limiting plate (13) are fixed on the inner wall of the driving box (1), the first limiting plate (8) and the second limiting plate (13) are positioned on the upper side and the lower side of the protruding block (9), the protruding block (9) can be respectively in buckling contact with the first limiting plate (8) and the second limiting plate (13), and the first rack (3) drives the protruding block (9) to move from the first limiting plate (8) to the second limiting plate (13) so that the fluted disc (6) rotates for a circle; the sliding seat (10) is fixed on the inner wall of the driving box (1), the sliding seat (10) is positioned at the lower side of the pressing rod (4), a strip-shaped through hole (35) is formed in the pressing rod (4), the trend of the strip-shaped through hole (35) is parallel to the length direction of the pressing rod (4), a screw (36) is fixedly connected to the sliding seat (10) in a rotating mode, the screw (36) penetrates through and is slidably connected to the sliding seat (37), the sliding seat (37) can only move in a pointing direction on the sliding seat (10) under the driving of the screw (36), a supporting rod (7) is fixed on the sliding seat (37), a pin rod (34) is fixedly connected to one end, far away from the sliding seat (37), of the supporting rod (7) in a rotating mode, and the pin rod (34) is inserted into the strip-shaped through hole (35) in a sliding mode.
The two side walls of the lower end of the pump cylinder (11) are fixedly and communicated with a first liquid pipe (12) and a second liquid pipe (17), and the first liquid pipe (12) is communicated with a liquid storage barrel containing a bud inhibitor;
the first liquid pipe (12) and the second liquid pipe (17) are respectively connected with a first check valve (15) and a second check valve (14), the conduction direction of the first check valve (15) points to the pump cylinder (11), and the conduction direction of the second check valve (14) points to the spraying mechanism;
the spraying mechanism comprises a first suspender (19) fixed on a ram (18), a pump shell (20) is fixed on the first suspender (19), the second liquid pipe (17) is tangentially arranged with the side wall of the pump shell (20) and is mutually communicated, and an impeller (33) is rotatably connected with the inner shaft of the pump shell (20);
a second suspender (22) is further fixed on the cantilever (18), and the lower end of the second suspender (22) penetrates through and is fixedly connected with a second rack (27) in a rotating way;
the second boom (22) is fixedly connected with a reciprocating screw rod (23) in a rotating way, the reciprocating screw rod (23) is parallel to the second rack (27), one end, far away from the second boom (22), of the reciprocating screw rod (23) is fixedly connected with an impeller (33) in a coaxial way, the reciprocating screw rod (23) is sleeved with and slidingly connected with a sliding sleeve (24) which is matched with the sliding sleeve, and the sliding sleeve (24) is fixedly connected with the second rack (27);
the spraying mechanism comprises a shaft lever (25) fixed on the ram (18), the shaft lever (25) is sleeved and fixedly connected with a shaft sleeve (28) in a rotating mode, convex rings (26) are arranged on the upper side and the lower side of the shaft sleeve (28), and the convex rings (26) are fixed on the shaft lever (25);
the outside cover of axle sleeve (28) is established and fixedly connected with gear (21), and gear (21) and rack two (27) meshing are connected, the lateral wall of axle sleeve (28) is fixed with a plurality of supports (29) along circumference trend equidistant, be fixed with shunt tubes (30) that are parallel to each other with axostylus axostyle (25) on support (29), shunt tubes (30) are linked together with liquid pipe two (17) through liquid pipe three (32), shunt tubes (30) are fixed from top to bottom towards one side of axostylus axostyle (25) and are linked together have a plurality of nozzles (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842699.6A CN113424721B (en) | 2021-07-26 | 2021-07-26 | Tobacco bud suppression and pesticide application automatic quantity control sprayer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110842699.6A CN113424721B (en) | 2021-07-26 | 2021-07-26 | Tobacco bud suppression and pesticide application automatic quantity control sprayer |
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| Publication Number | Publication Date |
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| CN113424721A CN113424721A (en) | 2021-09-24 |
| CN113424721B true CN113424721B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110842699.6A Active CN113424721B (en) | 2021-07-26 | 2021-07-26 | Tobacco bud suppression and pesticide application automatic quantity control sprayer |
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| CN (1) | CN113424721B (en) |
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| CN209806527U (en) * | 2019-04-12 | 2019-12-20 | 永州市农业科学研究所 | Flue-cured tobacco bud suppression gun |
| CN212677849U (en) * | 2020-08-06 | 2021-03-12 | 江西省烟草公司宜春市公司 | Tobacco plant is with pressing down bud agent spraying device |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434419A (en) * | 2011-11-17 | 2012-05-02 | 石家庄铁道大学 | Double-cylinder variable hand-operated grouting pump |
| CN104879340A (en) * | 2015-04-20 | 2015-09-02 | 大连理工大学 | Alternating-current flow proportion regulation control device |
| CN204932568U (en) * | 2015-09-22 | 2016-01-06 | 南京医科大学第一附属医院 | Booster type note feeder |
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|---|---|
| CN113424721A (en) | 2021-09-24 |
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