CN204560724U - Paddy field Self-walking sprayer with spraying rod - Google Patents
Paddy field Self-walking sprayer with spraying rod Download PDFInfo
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- CN204560724U CN204560724U CN201520164442.XU CN201520164442U CN204560724U CN 204560724 U CN204560724 U CN 204560724U CN 201520164442 U CN201520164442 U CN 201520164442U CN 204560724 U CN204560724 U CN 204560724U
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- wheel
- drive shaft
- sprayer
- trailing wheel
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Abstract
The utility model discloses a kind of paddy field Self-walking sprayer with spraying rod, comprise sprayer body assembly, be arranged at the front driving wheel bottom described sprayer body assembly and rear support wheel; Described sprayer body assembly comprises oil-burning machine, and the final drive shaft driven by described oil-burning machine and the first counter drive shaft, and trailing wheel distance regulating mechanism; Described final drive shaft is connected by the first clutch and drives described front driving wheel; Described trailing wheel distance regulating mechanism comprises spacing and regulates screw mandrel, trailing wheel mounting rod, the top of described trailing wheel mounting rod is provided with and coordinates described spacing to regulate the spacing of screw mandrel to regulate screw, described rear support wheel is arranged at the bottom of described trailing wheel mounting rod, and described first counter drive shaft is connected by the second clutch and drives described spacing to regulate screw mandrel.The utility model can carry out automatically wheelspan and regulate operation, and can ensure that the trailing wheel amplitude of accommodation being positioned at both sides in adjustment process is consistent, thus makes the barycentre steadiness of boom sprayer.
Description
Technical field
The utility model relates to a kind of paddy field Self-walking sprayer with spraying rod, belongs to agricultural machinery equipment manufacturing technology field.
Background technology
Paddy field of the prior art formula boom sprayer is in the majority with tricycle structure, and due to the farming custom of different geographical different, the habit of growth of different crops is different, and the arable land structure that different geographical environment causes is different, the line-spacing of various crop is not quite similar, and for erose arable land, namely there is the arable land of change in line-spacing, current most crops plant equipment is all difficult to operation, can only adopt traditional manual work mode, and not only the amount of labour is large but also production cost is high.
Chinese patent literature CN 202310981 U discloses the adjustable crop spraying machine of a kind of wheelspan, it mainly comprises the haulage gear being positioned at leading portion, with the front driving wheel driven by haulage gear, be provided with at the rear of front driving wheel two can spacing rear support wheel, thereafter the adjustment of support wheel is by regulating the length of hind axle to realize, particularly, its hind axle is divided into the fixed axis being positioned at middle part and the flexible shaft being positioned at fixed axis two ends, and flexible shaft and fixed axis are combined by tube-in-tube structure and be connected by threaded engagement.The deficiency that technique scheme exists is that wheelspan regulates the automaticity of operation lower, and the trailing wheel of both sides regulates needs substep to carry out, therefore not only regulate operating efficiency low but also easily cause the trailing wheel adjusting position of both sides asymmetric, make the deviation of gravity center axis of crop spraying machine, thus cause the crank of crop spraying machine, have impact on the spraying laxative operation effectiveness of equipment, especially for boom sprayer, because its spray bar length is longer, then seriously can aggravate the operation difficulty that sprayer causes due to deviation of gravity center axis.
Utility model content
The utility model is just for the deficiency that prior art exists, a kind of paddy field Self-walking sprayer with spraying rod is provided, automatically wheelspan can be carried out and regulate operation, and can ensure that the trailing wheel amplitude of accommodation being positioned at both sides in adjustment process is consistent, thus make the barycentre steadiness of boom sprayer, meet actual operation requirements.
For solving the problem, technical solution adopted in the utility model is as follows:
A kind of paddy field Self-walking sprayer with spraying rod, comprise: sprayer body assembly, be arranged at the front driving wheel bottom described sprayer body assembly and rear support wheel, described front driving wheel is one and the face of rolling of described front driving wheel is positioned at the vertical plane at the place, axis of described sprayer body assembly, and described rear support wheel is two and two described rear supports wheels are symmetricly set in the both sides of the vertical plane at the place, axis of described sprayer body assembly respectively;
Described sprayer body assembly comprises oil-burning machine, and the final drive shaft driven by described oil-burning machine and the first counter drive shaft, and trailing wheel distance regulating mechanism; Described final drive shaft is connected by the first clutch and drives described front driving wheel; Described trailing wheel distance regulating mechanism comprises spacing and regulates screw mandrel, trailing wheel mounting rod, the top of described trailing wheel mounting rod is provided with and coordinates described spacing to regulate the spacing of screw mandrel to regulate screw, described rear support wheel is arranged at the bottom of described trailing wheel mounting rod, and described first counter drive shaft is connected by the second clutch and drives described spacing to regulate screw mandrel.
As the improvement of technique scheme, described trailing wheel mounting rod comprises top mounting cylinder, middle part mounting rod and mounting lower stem, the upper end of described middle part mounting rod is set in the lower end of described top mounting cylinder, and passes through threaded engagement between described top mounting cylinder and described middle part mounting rod; The lower end of described middle part mounting rod is connected by universal drive shaft with between the upper end of described mounting lower stem; Described spacing regulates screw to be arranged at the upper end of described top mounting cylinder, and described rear support wheel is arranged at the bottom of described mounting lower stem.
As the improvement of technique scheme, described sprayer body assembly also comprises the second counter drive shaft, and described second counter drive shaft is connected and actuation plunger pump machanism by the 3rd clutch.
As the improvement of technique scheme, described oil-burning machine is water-cooled diesel engine, air-cooled diesel engine or gasoline engine.
As the improvement of technique scheme, described front driving wheel is paddy field wheel, and described rear support wheel is rubber wheel.
Compared with prior art, implementation result of the present utility model is as follows for the utility model:
Paddy field described in the utility model Self-walking sprayer with spraying rod, screw mandrel is regulated to rotate by being driven described spacing by described oil-burning machine, thus the spacing between two described rear support wheels can be regulated, thus realize carrying out automatically wheelspan adjustment operation, and can ensure that the trailing wheel amplitude of accommodation being positioned at both sides in adjustment process is consistent, thus make the barycentre steadiness of boom sprayer.
Accompanying drawing explanation
Fig. 1 be the bottom of paddy field described in the utility model Self-walking sprayer with spraying rod look up structural representation;
Fig. 2 is the structural principle schematic diagram of the sprayer body assembly of paddy field described in the utility model Self-walking sprayer with spraying rod;
Fig. 3 is the structural representation of the trailing wheel mounting rod of paddy field described in the utility model Self-walking sprayer with spraying rod.
Embodiment
Below in conjunction with specific embodiments content of the present utility model is described.
As shown in Figure 1 to Figure 3, be paddy field described in the utility model Self-walking sprayer with spraying rod structural representation.Paddy field described in the utility model Self-walking sprayer with spraying rod, comprise: sprayer body assembly, be arranged at the front driving wheel 1 bottom described sprayer body assembly and rear support wheel 2, described front driving wheel 1 is one and the face of rolling of described front driving wheel 1 is positioned at the vertical plane at the place, axis of described sprayer body assembly, and described rear support wheel 2 is two and two described rear supports wheels 2 are symmetricly set in the both sides of the vertical plane at the place, axis of described sprayer body assembly respectively; Described sprayer body assembly comprises oil-burning machine 3, and the final drive shaft 4 driven by described oil-burning machine 3 and the first counter drive shaft 5, and trailing wheel distance regulating mechanism; Described final drive shaft 4 is connected by the first clutch 6 and drives described front driving wheel 1; Described trailing wheel distance regulating mechanism comprises spacing and regulates screw mandrel 7, trailing wheel mounting rod, the top of described trailing wheel mounting rod is provided with and coordinates described spacing to regulate the spacing of screw mandrel 7 to regulate screw 8, described rear support wheel 2 is arranged at the bottom of described trailing wheel mounting rod, and described first counter drive shaft 5 is connected by the second clutch 9 and drives described spacing to regulate screw mandrel 7.
Particularly, described trailing wheel mounting rod comprises top mounting cylinder 10, middle part mounting rod 11 and mounting lower stem 12, the upper end of described middle part mounting rod 11 is set in the lower end of described top mounting cylinder 10, and passes through threaded engagement between described top mounting cylinder 10 and described middle part mounting rod 11; The lower end of described middle part mounting rod 11 is connected by universal drive shaft 13 with between the upper end of described mounting lower stem 12; Described spacing regulates screw 8 to be arranged at the upper end of described top mounting cylinder 10, and described rear support wheel 2 is arranged at the bottom of described mounting lower stem 12.Described sprayer body assembly also comprises the second counter drive shaft 14, and described second counter drive shaft 14 is connected and actuation plunger pump machanism 16 by the 3rd clutch 15.Described oil-burning machine 3 is water-cooled diesel engine, air-cooled diesel engine or gasoline engine.Described front driving wheel 1 is paddy field wheel, and described rear support wheel 2 is rubber wheel.
During work, start oil-burning machine 3, whether control the work of front driving wheel 1 by the first clutch 6, thus realize walking and the stopping of described paddy field Self-walking sprayer with spraying rod.Whether and the direction rotated the rotation regulating screw mandrel 7 by the second clutch 9 space distance control, particularly as shown in Figure 2, second clutch 9 is made up of three spiral bevel gears, one of them spiral bevel gear fixed cover is loaded on spacing and regulates on screw mandrel 7, two other spiral bevel gear lays respectively at both sides and all has oil-burning machine 3 to drive, spacing regulates the spiral bevel gear on screw mandrel 7 by selecting to contact with any one in residue two spiral bevel gears the selection realizing direction, realizes whether regulating by selecting not contact with arbitrary spiral bevel gear.Whether the operation of plunger pump mechanism 16 is controlled by the 3rd clutch 15, thus pressurized liquid drug carry out spraying operation.
Above content is in conjunction with specific embodiments to the detailed description that the utility model is done, and can not assert that the utility model is specifically implemented to be only limitted to these explanations.For the utility model person of ordinary skill in the field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as the scope belonging to the utility model protection.
Claims (5)
1. a paddy field Self-walking sprayer with spraying rod, it is characterized in that, comprise: sprayer body assembly, be arranged at the front driving wheel (1) bottom described sprayer body assembly and rear support wheel (2), described front driving wheel (1) is one and the face of rolling of described front driving wheel (1) is positioned at the vertical plane at the place, axis of described sprayer body assembly, and described rear support wheel (2) is two and two described rear supports wheel (2) are symmetricly set in the both sides of the vertical plane at the place, axis of described sprayer body assembly respectively;
Described sprayer body assembly comprises oil-burning machine (3), and the final drive shaft (4) driven by described oil-burning machine (3) and the first counter drive shaft (5), and trailing wheel distance regulating mechanism; Described final drive shaft (4) is connected by the first clutch (6) and drives described front driving wheel (1); Described trailing wheel distance regulating mechanism comprises spacing and regulates screw mandrel (7), trailing wheel mounting rod, the top of described trailing wheel mounting rod is provided with and coordinates described spacing to regulate the spacing of screw mandrel (7) to regulate screw (8), described rear support wheel (2) is arranged at the bottom of described trailing wheel mounting rod, and described first counter drive shaft (5) is connected by the second clutch (9) and drives described spacing to regulate screw mandrel (7).
2. paddy field as claimed in claim 1 Self-walking sprayer with spraying rod, it is characterized in that, described trailing wheel mounting rod comprises top mounting cylinder (10), middle part mounting rod (11) and mounting lower stem (12), the upper end at described middle part mounting rod (11) is set in the lower end on described top mounting cylinder (10), and passes through threaded engagement between described top mounting cylinder (10) and described middle part mounting rod (11); Be connected by universal drive shaft (13) between the lower end at described middle part mounting rod (11) and the upper end of described mounting lower stem (12); Described spacing regulates screw (8) to be arranged at the upper end on described top mounting cylinder (10), and described rear support wheel (2) is arranged at the bottom of described mounting lower stem (12).
3. paddy field as claimed in claim 1 Self-walking sprayer with spraying rod, it is characterized in that, described sprayer body assembly also comprises the second counter drive shaft (14), and described second counter drive shaft (14) is connected and actuation plunger pump machanism (16) by the 3rd clutch (15).
4. paddy field as claimed in claim 1 Self-walking sprayer with spraying rod, is characterized in that, described oil-burning machine (3) is water-cooled diesel engine, air-cooled diesel engine or gasoline engine.
5. paddy field as claimed in claim 1 Self-walking sprayer with spraying rod, it is characterized in that, described front driving wheel (1) is paddy field wheel, and described rear support wheel (2) is rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164442.XU CN204560724U (en) | 2015-03-24 | 2015-03-24 | Paddy field Self-walking sprayer with spraying rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164442.XU CN204560724U (en) | 2015-03-24 | 2015-03-24 | Paddy field Self-walking sprayer with spraying rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204560724U true CN204560724U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164442.XU Expired - Fee Related CN204560724U (en) | 2015-03-24 | 2015-03-24 | Paddy field Self-walking sprayer with spraying rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204560724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850960A (en) * | 2016-06-06 | 2016-08-17 | 烟台三新新能源科技有限公司 | Self-propelled agricultural spray mechanism |
-
2015
- 2015-03-24 CN CN201520164442.XU patent/CN204560724U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850960A (en) * | 2016-06-06 | 2016-08-17 | 烟台三新新能源科技有限公司 | Self-propelled agricultural spray mechanism |
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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: 20150819 Termination date: 20160324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |