CN201454774U - Hydraulic folding spray rod type sprayer - Google Patents
Hydraulic folding spray rod type sprayer Download PDFInfo
- Publication number
- CN201454774U CN201454774U CN 200920100588 CN200920100588U CN201454774U CN 201454774 U CN201454774 U CN 201454774U CN 200920100588 CN200920100588 CN 200920100588 CN 200920100588 U CN200920100588 U CN 200920100588U CN 201454774 U CN201454774 U CN 201454774U
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- spray boom
- ladder
- frame
- folding
- spray rod
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Abstract
The utility model discloses a hydraulic folding spray rod type sprayer which aims to provide a hydraulic folding spray rod type sprayer with simple structure, low manufacture cost, high folding efficiency, good spray effect and high working reliability. The hydraulic folding spray rod type sprayer comprises a suspension frame, a medical kit, a lifting mechanism, a left spray rod frame, a right spray rod frame and a pipeline system, wherein the medical kit and the lifting mechanism are fixedly arranged on the suspension frame; the left spray rod frame and the right spray rod frame are respectively designed into same three-section type structures; the bottom of the big spray rod frame is articulated with a lower beam of the suspension balancing mechanism; one end of a folding oil cylinder is articulated with the lower beam, and the other end of the folding oil cylinder is articulated with the front end of the big spray rod frame; one end of a pair of tension springs is hung on the lower beam, and a folded steel rope is hung on the other end of the tension springs. The utility model is suitable for plant protection spray operation of a dry farming area in China.
Description
Technical field
The utility model belongs to a kind of agriculture plant protection machinery, especially relates to the folding spray boom formula spraying machine of a kind of hydraulic pressure.
Background technology
Spraying machine is important a kind of plant protection mechanism during modern agriculture is produced.At present, the producer of large-scale production spraying machine is a lot of, mainly is divided into five kinds of crop sprayer that manual spray hose, equipment of small motor spraying machine, tractor are power, orchard sprayer and high-clearance self-propelled spraying machines by the classification of used power.Wherein manual spray hose and equipment of small motor spraying machine have the advantages that use is flexible, simple in structure, cost is low, are extensively promoted the use of in agricultural production.In recent years, big-and-middle-sized efficient, the advanced new-type sprayer that China develops voluntarily puts goods on the market successively, and it is above or wideer that its spray boom amplitude of spraying can reach 12m.Therefore, the spray boom frame of existing big-and-middle-sized spraying machine all is designed to segmentation structure, in order to realize folding, a folding oil cylinder is set respectively between every segment structure, and oil cylinder quantity is many, and pipeline is complicated and to control difficulty big.This technical scheme efficiently solves the wide cut operation of spray boom formula spraying machine, the problem of enhancing productivity.But the part that still has some deficits mainly is to exist that hydraulic pressure folding system design is complicated, cost is high, operating maintenance inconvenience, the problem that folding efficiency is low; When the spraying operation, can not change according to the landform angle in soil, adjust left and right sides spray boom frame relative ground angle and shower nozzle spray angle, also just can not obtain desirable spray effect.In addition, the self-suspending balanced controls of existing big-and-middle-sized spraying machine all are that rigidity is packed on the vertical slip crane, left and right sides spray boom frame is packed on the sill of self-suspending balanced controls, when field spray operation or road transport, because the topographic irregularity in soil and the road condition change of road, make walking generation forward the inertia impact of spray boom frame, both influenced spray effect, reduced the reliability of facility again with engine.Therefore, exist the problem of big-and-middle-sized spray boom formula spraying machine operation quality instability, functional reliability difference.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of simple in structure, low cost of manufacture, folding efficiency height, spray effect is good, functional reliability the is high folding spray boom formula spraying machine of hydraulic pressure are provided.
For achieving the above object, the utility model adopts following technical proposals: the utility model hydraulic pressure folds spray boom formula spraying machine, comprise hanger bracket and the medicine-chest that is packed on this hanger bracket, elevating mechanism, and left spray boom frame, right spray boom frame and pipe-line system, this elevating mechanism is by the slip crane, be packed in the suspension balanced controls on this slip crane, hoist cylinder, lifting wire rope and door frame are formed, the assembly pulley that one end of lifting wire rope is walked around on hoist cylinder tailpiece of the piston rod and the door frame is fixed on this door frame, and the other end of this lifting wire rope should be lifted in the both sides vertical channel beam of this door frame by the slip crane.Described left spray boom frame is designed to identical three stage structure respectively with right spray boom frame, described left spray boom frame and right spray boom frame are made up of big spray boom frame, middle spray boom frame, tail spray boom frame respectively, the sill of the bottom of this big spray boom frame and described suspension balanced controls is hinged, one end and the described sill of a folding oil cylinder are hinged, the other end that should fold oil cylinder is hinged with the front end of big spray boom frame, one end of a pair of extension spring is articulated on the described sill, and this other end to extension spring articulates folding steel wire rope.
As the folding spray boom formula spraying machine of the utility model hydraulic pressure, the entablature of described suspension balanced controls is hinged by the crossbeam of jointed shaft and described slip crane, and between the crossbeam of this entablature and described slip crane, symmetry clamps two cushion pads.
As the folding spray boom formula spraying machine of the utility model hydraulic pressure, the liquid level float is set in described medicine-chest, this liquid level float is made up of ball float, pole, dial, pointer, rotating shaft, splicing sleeve, locking nut.Ball float is packed in the rotating shaft by pole, and pointer is packed in the outer end of this rotating shaft, and dial is arranged on the lateral surface of described medicine-chest, and this rotating shaft is installed on the housing of described medicine-chest by splicing sleeve, and is locked by locking nut.
Can install suspension plate on the upper beam of this hanger bracket, the bottom bilateral symmetry installs two following suspension plate, goes up suspension plate and two following suspension plate and is designed to the circular arc gap opened respectively downwards for described one.
Further improvement as the folding spray boom formula spraying machine of the utility model hydraulic pressure, the side that is positioned at described hanger bracket is provided with ladder, this ladder is made up of main support, main ladder, chute, slide-bar, secondary ladder, back shaft, main ladder is installed in the both sides chute of main support by the slide-bar supporting, and secondary ladder is installed in the bottom surface two side channel beams of main ladder by the back shaft supporting.
After adopting technique scheme, the beneficial effect that the folding spray boom formula spraying machine of the hydraulic pressure that the utility model provides has is:
1. because described left spray boom frame and right spray boom frame adopt a folding oil cylinder respectively, make the hydraulic pressure fold mechanism simpler, reduced manufacturing cost, can realize fast folding, improved folding efficiency.
2. when the spraying operation, can change, adjust left and right sides spray boom frame relative ground angle and shower nozzle spray angle, just can obtain desirable spray effect by controlling folding oil cylinder according to the landform angle in soil.
3. between the crossbeam of the entablature of described suspension balanced controls and described slip crane, symmetry clamps two cushion pads.Make the spray boom frame can not produce forward inertia impact with the walking of engine.Therefore, operation quality is stable, functional reliability is high.
Description of drawings
Fig. 1 is the structural representation of the folding spray boom formula spraying machine of the utility model hydraulic pressure;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is left spray boom frame of the present utility model and right spray boom shelf structure schematic diagram;
Fig. 4 is the partial enlarged drawing of I among Fig. 3;
Fig. 5 is a suspension balanced controls structural representation of the present utility model;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is a liquid level float minor structure schematic diagram of the present utility model;
Fig. 8 is the cutaway view along A-A line among Fig. 7;
Fig. 9 is the structural representation of the hanger bracket specific embodiment of the present utility model;
Figure 10 is a ladder foldable structure schematic diagram of the present utility model;
Figure 11 is a ladder deployed configuration schematic diagram of the present utility model;
Figure 12 is the cutaway view along B-B line among Figure 11.
Among the figure: 30 times suspension plate of suspension plate, 31 main supports, 32 main terraced 33 chutes, 34 slide-bars, 35 secondary terraced 36 back shafts 37 on spray bar frame 18 tail spray bar frames 19 folding steel wire rope 20 door frames 21 jointed shafts 22 ball floats 23 poles 24 dials 25 pointers 26 rotating shafts 27 splicing sleeves 28 locking nuts 29 in the medicine-chest 1 elevating mechanism 2 left spray bar frame 3 right spray bar frame 4 liquid level floats 5 suspension balanced controls 6 extension springs 7 folding oil cylinder 8 entablatures 9 cushion pads 10 slip cranes 11 hoist cylinders 12 lifting wire ropes 13 hanger brackets 14 pipe-line systems 15 sills 16 large spray bar frames 17
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As Fig. 1, shown in Figure 2, provided the structural representation of the folding spray boom formula spraying machine specific embodiment of the utility model hydraulic pressure, comprise hanger bracket 14 and the medicine-chest 1 that is packed on this hanger bracket 14, elevating mechanism 2, and left spray boom frame 3, right spray boom frame 4 and pipe-line system 15, in Fig. 5 and Fig. 6, this elevating mechanism 2 is by slip crane 11, be packed in the suspension balanced controls 6 on this slip crane 11, hoist cylinder 12, lifting wire rope 13 and door frame 21 are formed, the assembly pulley that one end of lifting wire rope 13 is walked around on hoist cylinder 12 tailpieces of the piston rod and the door frame 21 is fixed on this door frame 21, and the other end of this lifting wire rope 13 should be lifted in the both sides vertical channel beam of this door frame 21 by slip crane 11.In Fig. 3 and Fig. 4, described left spray boom frame 3 is designed to identical three stage structure respectively with right spray boom frame 4, described left spray boom frame 3 and right spray boom frame 4 are made up of big spray boom frame 17, middle spray boom frame 18, tail spray boom frame 19 respectively, the sill 16 of the bottom of this big spray boom frame 17 and described suspension balanced controls 6 is hinged, one end and the described sill 16 of a folding oil cylinder 8 are hinged, the other end that should fold oil cylinder 8 is hinged with the front end of big spray boom frame 17, one end of a pair of extension spring 7 is articulated on the described sill 16, and this other end to extension spring 7 articulates folding steel wire rope 20.
As shown in Figure 6, the entablature 9 of described suspension balanced controls 6 is hinged with the crossbeam of described slip crane 11 by jointed shaft 22, and between the crossbeam of this entablature 9 and described slip crane 11, symmetry clamps two cushion pads 10.
As Fig. 7, shown in Figure 8, provided the structural representation of the liquid level float specific embodiment of the present utility model, in described medicine-chest 1 liquid level float 5 is set, this liquid level float 5 is made up of ball float 23, pole 24, dial 25, pointer 26, rotating shaft 27, splicing sleeve 28, locking nut 29.Ball float 23 is packed in the rotating shaft 27 by pole 24, pointer 26 is packed in the outer end of this rotating shaft 27, dial 25 is arranged on the lateral surface of described medicine-chest 1, and this rotating shaft 27 is installed on the housing of described medicine-chest 1 by splicing sleeve 28, and is locked by locking nut 29.
Further improvement as the folding spray boom formula spraying machine of hydraulic pressure, as shown in Figure 9, suspension plate 30 on one can installed on the upper beam of this hanger bracket 14, the bottom bilateral symmetry installs two following suspension plate 31, goes up suspension plate 30 and two following suspension plate 31 and is designed to the circular arc gap opened respectively downwards for described one.
As the further improvement of the folding spray boom formula spraying machine of hydraulic pressure, in Figure 10, Figure 11 and Figure 12, the side that is positioned at described hanger bracket 14 is provided with ladder, and this ladder is made up of main support 32, main ladder 33, chute 34, slide-bar 35, secondary ladder 36, back shaft 37.Main ladder 33 is installed in the both sides chute 34 of main support 32 by slide-bar 35 supportings, and secondary ladder 36 is installed in the bottom surface two side channel beams of main ladder 33 by back shaft 37 supportings.
The utility model is not limited to above-mentioned embodiment; no matter on its shape or structure, do any variation; everyly utilize a folding oil cylinder to be hingedly mounted between spray boom frame and the suspension balanced controls; folding steel wire rope is articulated in by a pair of extension spring on the sill of suspension balanced controls, and the folding spray boom formula spraying machine of such hydraulic pressure all drops within the utility model protection domain.
Claims (6)
1. a hydraulic pressure folds spray boom formula spraying machine, comprise hanger bracket (14) and be packed in medicine-chest (1) on this hanger bracket (14), elevating mechanism (2), and left spray boom frame (3), right spray boom frame (4) and pipe-line system (15), this elevating mechanism (2) is by slip crane (11), be packed in the suspension balanced controls (6) on this slip crane (11), hoist cylinder (12), lifting wire rope (13) and door frame (21) are formed, the assembly pulley that one end of lifting wire rope (13) is walked around on hoist cylinder (12) tailpiece of the piston rod and the door frame (21) is fixed on this door frame (21), the other end of this lifting wire rope (13) should be lifted in the both sides vertical channel beam of this door frame (21) by slip crane (11), it is characterized in that: described left spray boom frame (3) is designed to identical three stage structure respectively with right spray boom frame (4), described left spray boom frame (3) and right spray boom frame (4) are respectively by big spray boom frame (17), middle spray boom frame (18), tail spray boom frame (19) is formed, the sill (16) of the bottom of this big spray boom frame (17) and described suspension balanced controls (6) is hinged, one end of a folding oil cylinder (8) and described sill (16) are hinged, the other end that should fold oil cylinder (8) is hinged with the front end of big spray boom frame (17), one end of a pair of extension spring (7) is articulated on the described sill (16), and this other end to extension spring (7) articulates folding steel wire rope (20).
2. hydraulic pressure according to claim 1 folds spray boom formula spraying machine, it is characterized in that: the entablature (9) of described suspension balanced controls (6) is hinged with the crossbeam of described slip crane (11) by jointed shaft (22), between the crossbeam of this entablature (9) and described slip crane (11), symmetry clamps two cushion pads (10).
3. hydraulic pressure according to claim 1 folds spray boom formula spraying machine, it is characterized in that: liquid level float (5) is set in described medicine-chest (1), this liquid level float (5) is by ball float (23), pole (24), dial (25), pointer (26), rotating shaft (27), splicing sleeve (28), locking nut (29) is formed, ball float (23) is packed in the rotating shaft (27) by pole (24), pointer (26) is packed in the outer end of this rotating shaft (27), dial (25) is arranged on the lateral surface of described medicine-chest (1), this rotating shaft (27) is installed on the housing of described medicine-chest (1) by splicing sleeve (28), and is locked by locking nut (29).
4. according to the folding spray boom formula spraying machine of any one described hydraulic pressure in the claim 1 to 3, it is characterized in that: on the upper beam of this hanger bracket (14), install one and go up suspension plate (30), the bottom bilateral symmetry installs two following suspension plate (31), goes up suspension plate (30) and two following suspension plate (31) and is designed to the circular arc gap opened respectively downwards for described one.
5. hydraulic pressure according to claim 4 folds spray boom formula spraying machine, it is characterized in that: the side that is positioned at described hanger bracket (14) is provided with ladder, this ladder is made up of main support (32), main ladder (33), chute (34), slide-bar (35), secondary ladder (36), back shaft (37), main ladder (33) is installed in the both sides chute (34) of main support (32) by slide-bar (35) supporting, and secondary ladder (36) is installed in the bottom surface two side channel beams of main ladder (33) by back shaft (37) supporting.
6. according to the folding spray boom formula spraying machine of any one described hydraulic pressure in the claim 1 to 3, it is characterized in that: the side that is positioned at described hanger bracket (14) is provided with ladder, this ladder is made up of main support (32), main ladder (33), chute (34), slide-bar (35), secondary ladder (36), back shaft (37), main ladder (33) is installed in the both sides chute (34) of main support (32) by slide-bar (35) supporting, and secondary ladder (36) is installed in the bottom surface two side channel beams of main ladder (33) by back shaft (37) supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920100588 CN201454774U (en) | 2009-08-14 | 2009-08-14 | Hydraulic folding spray rod type sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920100588 CN201454774U (en) | 2009-08-14 | 2009-08-14 | Hydraulic folding spray rod type sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454774U true CN201454774U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920100588 Expired - Fee Related CN201454774U (en) | 2009-08-14 | 2009-08-14 | Hydraulic folding spray rod type sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454774U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
| CN105723910A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Height position adjustment mechanism of spraying rod frame of spraying machine |
| CN113475488A (en) * | 2021-08-09 | 2021-10-08 | 盐城晟威机械科技有限公司 | Trailer formula boom sprayer |
| CN114145283A (en) * | 2022-01-12 | 2022-03-08 | 新疆农垦科学院 | Spray rod adjusting mechanism and cross-row type spray rod spraying machine comprising same |
| CN116569904A (en) * | 2023-07-11 | 2023-08-11 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
-
2009
- 2009-08-14 CN CN 200920100588 patent/CN201454774U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
| CN105723910A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Height position adjustment mechanism of spraying rod frame of spraying machine |
| CN113475488A (en) * | 2021-08-09 | 2021-10-08 | 盐城晟威机械科技有限公司 | Trailer formula boom sprayer |
| CN114145283A (en) * | 2022-01-12 | 2022-03-08 | 新疆农垦科学院 | Spray rod adjusting mechanism and cross-row type spray rod spraying machine comprising same |
| CN116569904A (en) * | 2023-07-11 | 2023-08-11 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
| CN116569904B (en) * | 2023-07-11 | 2023-09-26 | 济南大学 | Scalable collapsible spray lance for plant protection machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20130814 |