CN203563582U - Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame - Google Patents
Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame Download PDFInfo
- Publication number
- CN203563582U CN203563582U CN201320676105.XU CN201320676105U CN203563582U CN 203563582 U CN203563582 U CN 203563582U CN 201320676105 U CN201320676105 U CN 201320676105U CN 203563582 U CN203563582 U CN 203563582U
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- frame
- lifting
- insecticide sprayer
- steering
- wide cut
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Abstract
The utility model discloses an ultra-wide high-hoisting synchronous steering pesticide spraying machine frame. Compared with the prior art, a lifting shaft (24) is pushed through a lifting oil cylinder (29), then a lifting wheel (23) is driven, a spraying machine (9) is driven through a chain (28), and the principle of a movable pulley is in full use, so that the height of the spraying frame can be doubled by means of a common hydraulic oil cylinder. Meanwhile, the principle of a scale is used, the spraying frame (9) can be kept in a relative high balance state by means of a shock absorber (18), so that an ultra-wide foldable spraying frame can be arranged, and efficiency of a pesticide spraying machine is higher; the side face of an L-shaped traction frame (2) is provided with a hydraulic oil cylinder linked with a tractor front wheel steering oil cylinder, so that steering of a pesticide spraying machine frame body is consistent with that of a front wheel of a tractor, and accordingly steering with the minimum radius of the pesticide spraying machine is achieved, and damage, caused during steering of the pesticide spraying machine, to crops is reduced.
Description
Technical field
The utility model relates to a kind of agricultural machinery, and high lifting of especially a kind of super wide cut synchronously turns to Insecticide sprayer frame.
Background technology
Agricultural chemicals Insecticide sprayer is requisite a kind of agricultural machinery in agricultural production, especially to large-area crops, use efficient Insecticide sprayer can save a large amount of manpowers, material resources, but, current Insecticide sprayer is difficult to be applicable to the demand of different crops at various vegetative stages, such as: corn and Chinese sorghum are higher due to what grow in the middle and later periods of growth, and general Insecticide sprayer all adopts hydraulic jack to carry out the height of lifting spray frame, the adjustable height of common hydraulic jack is very limited, cannot rise to corresponding height, also just cannot meet the needs of high bar crops laxative, in order to meet the needs of high bar crop growth middle and later periods laxative, must be equipped with in addition the Insecticide sprayer that is applicable to high bar crops, in addition in order to meet efficient needs, what often the spray frame of Insecticide sprayer also did is more and more wider, but, if it is wide that the spray frame of Insecticide sprayer is made, while walking in farmland, be just difficult to keep balance, this has also brought inconvenience to agricultural production.
Summary of the invention
Technical problem to be solved in the utility model is to provide high lifting of a kind of super wide cut and synchronously turns to Insecticide sprayer frame, only need an Insecticide sprayer, use common hydraulic jack just spray frame can be risen to higher height, thereby can meet the demand to the different vegetative stage laxatives of high bar crops, reduce the input of equipment.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: comprise Rack Body (5), L shaped hitch frame (2) and bail (1), it is characterized in that: in the both sides, rear end of described Rack Body (5), be provided with chute (6), in chute (6), be provided with slide rail (26), on slide rail (26), be provided with spray frame (9), at the middle part of chute (6), be provided with fixed support (25), in the both sides of fixed support (25), be provided with hold-down nut (21), in hold-down nut (21), be provided with set bolt (22), in the bottom of slide rail (26), be provided with chain lifting joint (19), on the Rack Body (5) of rear end, be provided with lift cylinder (29), top on lift cylinder (29) top is provided with lift shaft (24), in the both sides of lift shaft (24), be provided with lifting wheel (23), between chain lifting joint (19) and set bolt (22), be provided with chain (28), the stage casing of chain (28) rides on lifting wheel (23).
As the improvement project of technique scheme, in the rear end of described slide rail (26), be provided with bracket (7), in the middle of the upper end of bracket (7), be provided with balance and hang pin (8), in balance, hang on pin (8) and be provided with and spray frame (9), in the both sides, bottom of bracket (7), be provided with limiting plate (12), before and after limiting plate (12) is upper, be provided with two spacer pins (10), on spacer pin (10), be provided with spacing guide (11), the cross bar of described spray frame (9) bottom is stuck between two spacer pins (10), in the centre of spray frame (9), be also provided with the reinforcement (17) of inclination, on reinforcement (17), be provided with shock absorber (18), the top of shock absorber (18) is connected on bracket (7), even at the upper folding spray frame that super wide cut is installed of spray frame (9), also can play good counterbalance effect.
As further improvement, on the top of described limiting plate (12), be provided with hinge (30), on hinge (30), be provided with balancing cylinder (31), bottom in the middle of bracket (7) is provided with hole (33), the other end of balancing cylinder (31) is through in hole (33), on the balancing cylinder (31) of both sides, hole (33), be provided with spring block (34), between spring block (34) and hole (33), be provided with balancing spring (32).
As further improving again, in the rear end of described L shaped hitch frame (2), be provided with the hitch frame twisted axis (15) at junctor support body (5) middle part, in the side of Rack Body (5), be provided with steering cylinder seat (13), on steering cylinder seat (13), be provided with steering cylinder (14), the other end of steering cylinder (14) is provided with the steering cylinder twisted axis (16) that is connected to L shaped hitch frame (2) side, and the hydraulic circuit of steering cylinder (14) communicates with the steering hydraulic oil circuit of tractor front-wheel.
As further improving again, in the bottom of described hold-down nut (21), be provided with spring (20).
As further improving again again, in the outside of described slide rail (26), be provided with pulley (27).
As further improving again again, in the centre of described Rack Body (5) front end, be provided with retainer ring (3), in retainer ring (3), be provided with steady pin (4).
The utility model promotes lift shaft by lift cylinder, drive again lifting wheel, by chain-driving, spray frame, take full advantage of the principle of movable pulley, the height that spray frame how can be doubled, utilized the principle of balance simultaneously, by using shock absorber just can make, spray the higher poised state of frame maintenance again, thereby the folding spray frame of super wide cut can be installed, make the efficiency of Insecticide sprayer higher, the hydraulic jack of UNICOM's tractor front-wheel steer oil cylinder is installed in the side of L shaped hitch frame, can make turning to the front-wheel of tractor of Insecticide sprayer Rack Body be consistent, thereby can realize the turning of Insecticide sprayer least radius, reduced the damage to crops when Insecticide sprayer is turned, compared with prior art, the utility model not only can utilize an Insecticide sprayer, use common hydraulic jack just spray frame can be risen to higher height, thereby can meet the demand to the different vegetative stage laxatives of high bar crops, reduced the input of equipment, the folding spray of super wide cut frame can also be installed, greatly improved the service efficiency of Insecticide sprayer, and when laxative, reduced the damage to crops when Insecticide sprayer is turned.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
Fig. 2 is the structural representation of Fig. 1 side-looking.
Fig. 3 be Fig. 1 A to structural representation.
Fig. 4 is the schematic diagram that promotes spray frame in Fig. 1.
Fig. 5 is the structural representation that Fig. 4 promotes the another kind of state of spray frame.
Fig. 6 is the structural representation of the utility model embodiment 2.
Fig. 7 is the structural representation of the utility model embodiment 3.
Shown in figure: 1 is bail, 2 is L shaped hitch frame, 3 is retainer ring, 4 is steady pin, 5 is Rack Body, 6 is chute, 7 is bracket, 8 hang and sell for balance, 9 is spray frame, 10 is spacer pin, 11 is spacing guide, 12 is limiting plate, 13 is steering cylinder seat, 14 is steering cylinder, 15 is hitch frame twisted axis, 16 is steering cylinder twisted axis, 17 is reinforcement, 18 is shock absorber, 19 is chain lifting joint, 20 is spring, 21 is hold-down nut, 22 is set bolt, 23 is lifting wheel, 24 is lift shaft, 25 is fixed support, 26 is slide rail, 27 is pulley, 28 is chain, 29 is lift cylinder, 30 is hinge, 31 is balancing cylinder, 32 is balancing spring, 33 is hole, 34 is spring block.
Embodiment
embodiment 1:with reference to Fig. 1～Fig. 5, for the structural representation of the utility model embodiment 1, the front end of Rack Body 5 is connected with L shaped hitch frame 2 by hitch frame twisted axis 15, at the front end of L shaped hitch frame 2, be provided with the bail 1 that connects tractor, in the side of Rack Body 5, be provided with the steering cylinder seat 13 that connects steering cylinder 14, the other end of steering cylinder 14 is connected to the side of L shaped hitch frame 2 by steering cylinder twisted axis 16, steering cylinder 14 communicates with the steering cylinder of tractor front-wheel, when turning, tractor can make the wheel on Rack Body 5 synchronize and turn to the front-wheel of tractor, reach the radius of turn minimum of whole Insecticide sprayer, realize Insecticide sprayer minimum degree when turning and damage the object of crops, front end at Rack Body 5 is also provided with retainer ring 3, in retainer ring 3, be provided with the steady pin 4 being plugged on L shaped hitch frame 2, when not turning, insert the straight line moving that steady pin 4 can guarantee Insecticide sprayer, Rack Body 5 rear end be provided with two upright chutes 6, on chute 6, be provided with slide rail 26, the side of slide rail 26 is connected with bracket 7, in the bottom of slide rail 26, be provided with chain lifting joint 19, at the middle part of two chutes 6, be provided with fixed support 25, at the two ends of fixed support 25, be provided with hold-down nut 21, on hold-down nut 21, be provided with set bolt 22, between set bolt 22 and chain lifting joint 19, being provided with chain 28 is connected, in the rear end of Rack Body 5, be provided with lift cylinder 29, on the top of lift cylinder 29, be provided with lift shaft 24, at the two ends of lift shaft 24, be provided with lifting wheel 23, lifting wheel 23 can be sprocket wheel, also can be to be stuck in the middle cam of chain, when lift cylinder 29 raises, promoting lifting wheel 23 rises, according to the principle of movable pulley, chain 28 drives chain lifting joint 19, drive again the whole bracket distance that more than 7, liter doubles, therefore use common hydraulic jack just bracket 7 can be risen to higher height, vibration while promoting in order to cushion, on set bolt 22, be also provided with spring 20, in order to make the slide rail 26 can be in the interior better slip of chute 6, in the outside of slide rail 26, be provided with pulley 27, in the centre on bracket 7 tops, be provided with balance and hang pin 8, whole spray frame 9 is suspended on balance and hangs on pin 8, both sides, bottom at bracket 7 are provided with limiting plate 12, before and after on limiting plate 12 side by side be provided with two spacer pins 10, the cross bar of spray frame 9 bottoms is stuck between two spacer pins 10, to prevent from spraying the bottom swing of frame 9, in order to make to spray frame 9, can freely swing left and right, on spacer pin 10, be also provided with spacing guide 11, this equilibrium principle that takes full advantage of balance makes whole spray frame 9 keep balance, in order to cushion spray frame 9, swing, on the tilted reinforcement 17 of spray frame 9, be provided with shock absorber 18, the other end of shock absorber 18 is connected to the top of bracket 7, even if the spray frame of super wide cut is installed, also can make whole spray frame 9 both keep balance also can when swinging, play good cushioning effect.
embodiment 2:with reference to figure, 6, for the structural representation of the utility model embodiment 2, compared with embodiment 1, embodiment 2 is with the difference of embodiment 1, in embodiment 2, in order better to cushion spray frame 9, swinging, on the top of limiting plate 12, be provided with hinge 30, one end of balancing cylinder 31 and hinge 30 are hinged, the other end is through in the hole 33 being arranged in the middle of bracket 7 bottoms, on the balancing cylinder 31 of the both sides in hole 33, be provided with spring block 34, between hole 33 and spring block 34, be provided with balancing spring 32, both can further cushion swinging of spray frame 9, also can work as Insecticide sprayer and when the disequilibrium of rugged farmland, pass through to adjust balancing cylinder 31, make the spray frame 9 of super wide cut keep balance.
embodiment 3:with reference to Fig. 7, be the structural representation of the utility model embodiment 3, compared with embodiment 2, embodiment 3 is with the difference of embodiment 2, in embodiment 3, each side is all provided with two shock absorbers 18, can better cushion spray frame 9 and swing.
Claims (9)
1. high lifting of super wide cut synchronously turns to Insecticide sprayer frame, comprise Rack Body (5), L shaped hitch frame (2) and bail (1), it is characterized in that: in the both sides, rear end of described Rack Body (5), be provided with chute (6), in chute (6), be provided with slide rail (26), on slide rail (26), be provided with spray frame (9), at the middle part of chute (6), be provided with fixed support (25), in the both sides of fixed support (25), be provided with hold-down nut (21), in hold-down nut (21), be provided with set bolt (22), in the bottom of slide rail (26), be provided with chain lifting joint (19), on the Rack Body (5) of rear end, be provided with lift cylinder (29), top on lift cylinder (29) top is provided with lift shaft (24), in the both sides of lift shaft (24), be provided with lifting wheel (23), between chain lifting joint (19) and set bolt (22), be provided with chain (28), the stage casing of chain (28) rides on lifting wheel (23),
In the rear end of described slide rail (26), be provided with bracket (7), in the middle of the upper end of bracket (7), be provided with balance and hang pin (8), in balance, hang on pin (8) and be provided with and spray frame (9), in the both sides, bottom of bracket (7), be provided with limiting plate (12), before and after limiting plate (12) is upper, be provided with two spacer pins (10), on spacer pin (10), be provided with spacing guide (11), the cross bar of described spray frame (9) bottom is stuck between two spacer pins (10), in the centre of spray frame (9), be also provided with the reinforcement (17) of inclination, on reinforcement (17), be provided with shock absorber (18), the top of shock absorber (18) is connected on bracket (7).
2. high lifting of super wide cut according to claim 1 synchronously turns to Insecticide sprayer frame, it is characterized in that: on the top of described limiting plate (12), be provided with hinge (30), on hinge (30), be provided with balancing cylinder (31), bottom in the middle of bracket (7) is provided with hole (33), the other end of balancing cylinder (31) is through in hole (33), on the balancing cylinder (31) of both sides, hole (33), be provided with spring block (34), between spring block (34) and hole (33), be provided with balancing spring (32).
3. high lifting of super wide cut according to claim 1 and 2 synchronously turns to Insecticide sprayer frame, it is characterized in that: the hitch frame twisted axis (15) that is provided with junctor support body (5) middle part in the rear end of described L shaped hitch frame (2), in the side of Rack Body (5), be provided with steering cylinder seat (13), on steering cylinder seat (13), be provided with steering cylinder (14), the other end of steering cylinder (14) is provided with the steering cylinder twisted axis (16) that is connected to L shaped hitch frame (2) side, and the hydraulic circuit of steering cylinder (14) communicates with the steering hydraulic oil circuit of tractor front-wheel.
4. high lifting of super wide cut according to claim 1 and 2 synchronously turns to Insecticide sprayer frame, it is characterized in that: in the bottom of described hold-down nut (21), be provided with spring (20).
5. high lifting of super wide cut according to claim 3 synchronously turns to Insecticide sprayer frame, it is characterized in that: in the bottom of described hold-down nut (21), be provided with spring (20).
6. high lifting of super wide cut according to claim 1 and 2 synchronously turns to Insecticide sprayer frame, it is characterized in that: in the outside of described slide rail (26), be provided with pulley (27).
7. high lifting of super wide cut according to claim 3 synchronously turns to Insecticide sprayer frame, it is characterized in that: in the outside of described slide rail (26), be provided with pulley (27).
8. high lifting of super wide cut according to claim 1 and 2 synchronously turns to Insecticide sprayer frame, it is characterized in that: the centre at described Rack Body (5) front end is provided with retainer ring (3), is provided with steady pin (4) in retainer ring (3).
9. high lifting of super wide cut according to claim 3 synchronously turns to Insecticide sprayer frame, it is characterized in that: the centre at described Rack Body (5) front end is provided with retainer ring (3), is provided with steady pin (4) in retainer ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676105.XU CN203563582U (en) | 2013-10-30 | 2013-10-30 | Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320676105.XU CN203563582U (en) | 2013-10-30 | 2013-10-30 | Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563582U true CN203563582U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320676105.XU Withdrawn - After Issue CN203563582U (en) | 2013-10-30 | 2013-10-30 | Ultra-wide high-hoisting synchronous steering pesticide spraying machine frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN203563582U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621486A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | Ultra-wide high-lift synchronous steering insecticide spraying machine rack |
| CN104823547A (en) * | 2015-05-09 | 2015-08-12 | 黑龙江卓沃机械科技有限公司 | Four-wheel agricultural tiller |
| CN104838750A (en) * | 2015-05-13 | 2015-08-19 | 黑龙江卓沃机械科技有限公司 | Three-wheel agricultural cultivation machine |
| CN105028371A (en) * | 2015-07-09 | 2015-11-11 | 山东省农业科学院玉米研究所 | Pesticide application integrated machine special for corn and peanut intercropping mode |
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
-
2013
- 2013-10-30 CN CN201320676105.XU patent/CN203563582U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621486A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | Ultra-wide high-lift synchronous steering insecticide spraying machine rack |
| CN104823547A (en) * | 2015-05-09 | 2015-08-12 | 黑龙江卓沃机械科技有限公司 | Four-wheel agricultural tiller |
| CN104838750A (en) * | 2015-05-13 | 2015-08-19 | 黑龙江卓沃机械科技有限公司 | Three-wheel agricultural cultivation machine |
| CN105028371A (en) * | 2015-07-09 | 2015-11-11 | 山东省农业科学院玉米研究所 | Pesticide application integrated machine special for corn and peanut intercropping mode |
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140430 Effective date of abandoning: 20150121 |
|
| RGAV | Abandon patent right to avoid regrant |