CN203775991U - Adjustable spraying mechanism for tobacco pesticide spraying machine - Google Patents
Adjustable spraying mechanism for tobacco pesticide spraying machine Download PDFInfo
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- CN203775991U CN203775991U CN201420160139.8U CN201420160139U CN203775991U CN 203775991 U CN203775991 U CN 203775991U CN 201420160139 U CN201420160139 U CN 201420160139U CN 203775991 U CN203775991 U CN 203775991U
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- spraying
- pesticide spraying
- medicine spraying
- sprocket
- guide rail
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Abstract
The utility model relates to the technical field of tobacco pesticide spraying machines, in particular to an adjustable spraying mechanism for a tobacco pesticide spraying machine which is intended for resolving problems such as an unadjustable spraying range and low spraying efficiency when a presently-used tobacco pesticide spraying machine is used for spraying pesticides. The adjustable spraying mechanism has following beneficial effects: three pesticide spraying pipes are respectively fixed on a fixed frame and two sliding blocks; the two sliding blocks are respectively and slidably connected with guiding rails fixed at the left side and the right side of the fixed frame; according to needs, the two sliding blocks are driven to perform opposite motion by a motor and chain transmission, thus achieving opposite motion between pesticide spraying pipes at two sides and a middle pesticide spraying pipe to increase relative lengths of the pesticide spraying pipes and to meet the requirement for pesticide spraying operation at different terrains; and pesticide spraying operation is carried out to multiple rows of tobacco seedlings when the pesticide spraying machine travels at a time, thereby improving pesticide spraying efficiency.
Description
Technical field
The utility model relates to tobacco pesticide spraying machine technical field, specifically a kind of spraying mechanism that can regulate spray medicine scope.
Background technology
In tobacco planting process, need to spray medicine operation to tobacco.Spray medicine operation in the past is often carried out the sprinkling of medicine by the form of manually bearing spray explosive barrel.The tobacco pesticide spraying machine that Chinese patent 201020635275X announces, the spray medicine equipment that a kind of mechanization degree is relatively high is provided, on spraying machine, be placed with explosive barrel, water pump is extracted the medicament in explosive barrel be transported in medicine spraying tube by flexible pipe out, by the shower nozzle being fixed on medicine spraying tube, medicament is sprayed on tobacco.Although above-mentioned patent has solved the low problem of waste of manpower, spraying efficiency that artificial spray medicament brings, but consider the size restrictions of medicine spraying tube, the spraying range of this spraying machine is limited, spray medicine scope can not regulate, and can not and need to carry out the sprinkling of proper range according to environment in actual applications.
Utility model content
The purpose of this utility model is to provide a kind of tobacco pesticide spraying machine adjustable spraying mechanism, for solving existing tobacco pesticide spraying machine in the time carrying out herbal sprinkling, the problem that spraying range can not regulate, spraying efficiency is low.
The technical scheme in the invention for solving the technical problem is: the adjustable spraying mechanism of tobacco pesticide spraying machine, comprise the medicine spraying tube of one end shutoff and be fixedly mounted on the some shower nozzles on medicine spraying tube, the other end of described medicine spraying tube passes through flexible pipe, water pump treats that the explosive barrel of spraying agent is connected with filling, it is characterized in that, described medicine spraying tube is three that be arranged in parallel, be respectively the first medicine spraying tube in the middle of being positioned at and be positioned at the second medicine spraying tube and the 3rd medicine spraying tube of both sides, described the first medicine spraying tube is fixedly mounted on the bottom of the square fixed mount that is positioned at the first medicine spraying tube top by some the first installed parts, both sides at described fixed mount fixedly mount respectively a guide rail, a slide block is slidably installed on guide rail described in each, the second medicine spraying tube and the 3rd medicine spraying tube are fixedly mounted on respectively the bottom of two slide blocks by the second installed part,
Described fixed mount is fixedly mounted on an inverted U-shaped mid-stent, and described support is fixedly mounted in the frame of spraying machine, and is respectively equipped with at two free ends of described support the driving mechanism that drives two slide block move toward one another.
Further, described driving mechanism comprises and is fixedly mounted on the free-ended motor of support, on described motor output shaft, fixedly mount a drive sprocket, fixedly mount respectively one first sprocket shaft and the second sprocket shaft in the rear and front end of described support, on described the first sprocket shaft, be installed with a driven sprocket and transportation sprocket, described driven sprocket is connected with drive sprocket by the first chain, and described transportation sprocket is connected with another transportation sprocket being fixedly mounted on the second sprocket shaft by the second chain; Extend upwardly to a few fixed block from the top of described slide block, described fixed block and the second chain are welded to connect.
Further, described in two, guide rail is symmetrically arranged angle member, and left and right two guide rails become respectively " ┓ " shape and " ┏ " shape to arrange, and described slide block is slidably connected with the bottom of corresponding guide rail, is provided with the elongated slot of dodging fixed block at the top of described guide rail.
Further, described in each, the rear and front end on guide rail top fixedly mounts respectively vertical first fixed axis of placing, and is installed with the clutch shaft bearing coordinating with respective slide contacts side surfaces described in each on the first fixed axis; Described in each, the rear and front end of guide rail bottom fixedly mounts respectively the second fixed axis of a horizontally set, is installed with respective slide bottom and contacts the second bearing coordinating described in each on the second fixed axis.
Further, described the first installed part and the second installed part are strip metal part.
The beneficial effects of the utility model are: the adjustable spraying mechanism of tobacco pesticide spraying machine that the utility model provides, three medicine spraying tubes are separately fixed on a fixed mount and two slide blocks, and two slide blocks are slidably connected with the guide rail that is fixed on the fixed mount left and right sides respectively; As required, can drive the move toward one another of two slide blocks by motor and chain transmission, and then realize the relative motion between medicine spraying tube and the middle medicine spraying tube of both sides, to increase the relative length of medicine spraying tube, adapt to the spray medicine demand of different terrain; Meanwhile, when spraying machine is once walked, can realize the spray medicine operation to multirow cigarette seedling, improve the efficiency of spray medicine.
Brief description of the drawings
Fig. 1 is front schematic view of the present utility model;
Fig. 2 is side schematic view of the present utility model;
Fig. 3 is the relation that relatively moves of first, second, third medicine spraying tube;
Fig. 4 is the schematic diagram after the second medicine spraying tube and the 3rd medicine spraying tube are extracted out;
In figure: 1 support, 11 motors, 12 drive sprockets, 13 driven sprockets, 14 first sprocket shafts, 15 transportation sprockets, 15 ' transportation sprocket, 16 first chains, 17 second chains, 18 second sprocket shafts, 21 fixed mounts, 22 guide rails, 23 fixed blocks, 24 slide blocks, 25 first fixed axis, 26 clutch shaft bearings, 27 second fixed axis, 28 second bearings, 31 first installed parts, 32 second installed parts, 33 fixed cards, 41 first medicine spraying tubes, 42 second medicine spraying tubes, 43 the 3rd medicine spraying tubes, 44 flexible pipes, 45 shower nozzles.
Embodiment
As shown in Figure 1 to Figure 3, the utility model comprises support 1, motor 11, drive sprocket 12, driven sprocket 13, the first sprocket shaft 14, transportation sprocket 15(15 '), the first chain 16, the second chain 17, the second sprocket shaft 18, fixed mount 21, guide rail 22, fixed block 23, slide block 24, the first fixed axis 25, clutch shaft bearing 26, the second fixed axis 27, the second bearing 28, the first installed part 31, the second installed part 32, fixed card 33, the first medicine spraying tube 41, the second medicine spraying tube 42, the 3rd medicine spraying tube 43, flexible pipe 44 and shower nozzle 45, below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, support 1 is inverted U-shaped metalwork, and support is arranged in the frame of spraying machine by vertical beam.Be installed with respectively motor 11, two motors at the left and right of support two free ends and work alone, be independent of each other.On the output shaft of each motor, fixedly mount a drive sprocket 12, the support front and rear below each motor respectively vertical one first sprocket shaft 14 and the second sprocket shaft 18, two first sprocket shafts and two second sprocket shafts of fixedly mounting is positioned at same plane.On each first sprocket shaft, be installed with a driven sprocket 13, this driven sprocket coordinates with drive sprocket 12 by the first chain 16.In the time that motor rotates, just can be delivered on driven sprocket rotatablely moving.On each first sprocket shaft, be also installed with a transportation sprocket 15, on each second sprocket shaft, be installed with a transportation sprocket 15 ', each transportation sprocket 15 ' with the transportation sprocket 15 of respective side is by the second chain 17 mating reactions.
As shown in Figure 1, fixedly mount a fixed mount 21 at the lower surface of mid-stent, fixed mount is the square metal part that steel plate and angle steel are welded, fixedly mount respectively a guide rail 22 in the left and right sides of fixed mount, for alleviating weight of equipment, the structure of simplified apparatus, guide rail is selected angle member.The guide rail in left side becomes ┓ shape to place, and the guide rail on right side becomes ┎ shape to place, and the guide rail of the left and right sides is symmetrical arranged.In each guide rail, be slidably fitted with a slide block 24, each slide block is square metal derby, and inner side and the guide rail of each slide block are slidably matched.Accordingly, on slide block and guide rail, be respectively equipped with the projection and the chute that cooperatively interact.As shown in Figure 1 and Figure 2, fixedly mount respectively vertical first fixed axis 25 of placing in the rear and front end on each guide rail top, on each first fixed axis, fixedly mount the clutch shaft bearing 26 of a horizontal positioned, each clutch shaft bearing and the outer side contacts of corresponding slide block.Fixedly mount respectively second fixed axis 27 of laterally placing in the rear and front end of each guide rail bottom, fixedly mount vertical second bearing 28 of placing on each second fixed axis, each second bearing contacts cooperation with the bottom of the slide block of respective side.The transverse shifting that is provided for limiting slide block of clutch shaft bearing, the second bearing be provided for lifting slide block, reduce the normal pressure between slide block and guide rail, finally reduce the impact of the frictional force of bringing because of the roughing of slide block and guide rail; The setting of clutch shaft bearing and the second bearing also can be played to the slip of slide block the effect of guiding.Fixedly mount the fixed block 23 that two front and back arrange on the top of each slide block, fixed block is square metal derby.Be provided with an elongated slot on the top of each guide rail, the top empty set of each fixed block is in corresponding elongated slot.The top of each fixed block and the second chain 17 are welded and fixed, and in the time that transportation sprocket rotates, just drive the motion of the second chain, and then drive fixed block and slide block to move along rail length direction.
Fixedly mount some the first installed parts 31 in the bottom of fixed mount, the planform that fixedly mounts respectively some the second installed part 32, the first installed parts and the second installed part in the bottom of each slide block is all identical.For simplified structure, the first installed part and the second installed part are the metallic plate of strip.On some the first installed parts, be installed with one first medicine spraying tube 41 by fixed card 33, on some second installed parts of the left and right sides, be installed with respectively one second medicine spraying tube 42 and the 3rd medicine spraying tube 43 by fixed card, the planform of the first medicine spraying tube, the second medicine spraying tube and the 3rd medicine spraying tube is all identical, one end shutoff of three medicine spraying tubes, the other end of three medicine spraying tubes is connected with water pump outlet end by flexible pipe 44 respectively, and the imbibition end of water pump extend in the explosive barrel that fills agricultural chemicals.On first, second, and third medicine spraying tube, be installed with respectively some shower nozzles 45, shower nozzle is for being sprayed at tobacco by medicament.For ensureing the intensity of medicine spraying tube, three medicine spraying tubes are all selected stainless-steel pipe.In the time of two slide block movements, the second medicine spraying tube and the 3rd medicine spraying tube can move in the opposite direction, as shown in Figure 3.
In the time carrying out pesticide spraying operation, can as required the second medicine spraying tube of both sides and the 3rd medicine spraying tube be extracted out, as shown in Figure 4, drive respectively two electric machine rotations just can realize This move.Now, in the once walking of spraying machine, can carry out the sprinkling of agricultural chemicals, the number of times walking back and forth to reduce spraying machine to the tobacco of multirow in dry land simultaneously.In addition,, when the second medicine spraying tube and the 3rd medicine spraying tube are extracted out, be particularly suitable for the spray medicine operation of the tobacco in width is large, length is less vega.Rotating backward of drive motors, just can realize the reverse slide of slide block, and the second medicine spraying tube and the 3rd medicine spraying tube are retracted.For ease of controlling, be installed with respectively travel switch at the two limit positions of second, third medicine spraying tube, each travel switch is all electrically connected with controller by wire, and controller is connected with two motor signals.When second or the 3rd medicine spraying tube while reaching the limit of position, corresponding travel switch is just to controller transmitted signal, the work of controller control corresponding motor or stop.
Claims (5)
1. the adjustable spraying mechanism of tobacco pesticide spraying machine, comprise the medicine spraying tube of one end shutoff and be fixedly mounted on the some shower nozzles on medicine spraying tube, the other end of described medicine spraying tube passes through flexible pipe, water pump treats that the explosive barrel of spraying agent is connected with filling, it is characterized in that, described medicine spraying tube is three that be arranged in parallel, be respectively the first medicine spraying tube in the middle of being positioned at and be positioned at the second medicine spraying tube and the 3rd medicine spraying tube of both sides, described the first medicine spraying tube is fixedly mounted on the bottom of the square fixed mount that is positioned at the first medicine spraying tube top by some the first installed parts, both sides at described fixed mount fixedly mount respectively a guide rail, a slide block is slidably installed on guide rail described in each, the second medicine spraying tube and the 3rd medicine spraying tube are fixedly mounted on respectively the bottom of two slide blocks by the second installed part,
Described fixed mount is fixedly mounted on an inverted U-shaped mid-stent, and described support is fixedly mounted in the frame of spraying machine, and is respectively equipped with at two free ends of described support the driving mechanism that drives two slide block move toward one another.
2. the adjustable spraying mechanism of tobacco pesticide spraying machine according to claim 1, it is characterized in that, described driving mechanism comprises and is fixedly mounted on the free-ended motor of support, on described motor output shaft, fixedly mount a drive sprocket, fixedly mount respectively one first sprocket shaft and the second sprocket shaft in the rear and front end of described support, on described the first sprocket shaft, be installed with a driven sprocket and transportation sprocket, described driven sprocket is connected with drive sprocket by the first chain, described transportation sprocket is connected with another transportation sprocket being fixedly mounted on the second sprocket shaft by the second chain, extend upwardly to a few fixed block from the top of described slide block, described fixed block and the second chain are welded to connect.
3. the adjustable spraying mechanism of tobacco pesticide spraying machine according to claim 2, it is characterized in that, two guide rails are symmetrically arranged angle member, and described in left and right two, guide rail becomes respectively " ┓ " shape and " ┏ " shape to arrange, described slide block is slidably connected with the bottom of corresponding guide rail, is provided with the elongated slot of dodging fixed block at the top of described guide rail.
4. the adjustable spraying mechanism of tobacco pesticide spraying machine according to claim 3, it is characterized in that, described in each, the rear and front end on guide rail top fixedly mounts respectively vertical first fixed axis of placing, and is installed with the clutch shaft bearing coordinating with respective slide contacts side surfaces described in each on the first fixed axis; Described in each, the rear and front end of guide rail bottom fixedly mounts respectively the second fixed axis of a horizontally set, is installed with respective slide bottom and contacts the second bearing coordinating described in each on the second fixed axis.
5. the adjustable spraying mechanism of tobacco pesticide spraying machine according to claim 1, is characterized in that, described the first installed part and the second installed part are strip metal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160139.8U CN203775991U (en) | 2014-04-03 | 2014-04-03 | Adjustable spraying mechanism for tobacco pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420160139.8U CN203775991U (en) | 2014-04-03 | 2014-04-03 | Adjustable spraying mechanism for tobacco pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775991U true CN203775991U (en) | 2014-08-20 |
Family
ID=51312250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420160139.8U Expired - Fee Related CN203775991U (en) | 2014-04-03 | 2014-04-03 | Adjustable spraying mechanism for tobacco pesticide spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103751A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN107751168A (en) * | 2017-11-24 | 2018-03-06 | 潍坊市烟草专卖局 | A kind of automatic tobacco insect-killing device and automatic disinsection method |
| CN108902104A (en) * | 2018-07-06 | 2018-11-30 | 新疆农垦科学院 | Divide standing grain device for administration of drugs in agricultural plant protection operation |
-
2014
- 2014-04-03 CN CN201420160139.8U patent/CN203775991U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103751A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN105103751B (en) * | 2015-08-21 | 2017-05-17 | 樱田农机科技（泰州）有限公司 | Assembly type fertilizer spraying pipe used for plant protecting, pesticide spraying and fertilizer spraying machine and provided with telescopic mechanism |
| CN107751168A (en) * | 2017-11-24 | 2018-03-06 | 潍坊市烟草专卖局 | A kind of automatic tobacco insect-killing device and automatic disinsection method |
| CN108902104A (en) * | 2018-07-06 | 2018-11-30 | 新疆农垦科学院 | Divide standing grain device for administration of drugs in agricultural plant protection operation |
| CN108902104B (en) * | 2018-07-06 | 2023-06-23 | 新疆农垦科学院 | Seedling dividing and pesticide applying device in agricultural plant protection operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150403 |
|
| EXPY | Termination of patent right or utility model |