CN200997852Y - Self-poise suspending device of spray lance type spray pump - Google Patents
Self-poise suspending device of spray lance type spray pump Download PDFInfo
- Publication number
- CN200997852Y CN200997852Y CNU2006200218286U CN200620021828U CN200997852Y CN 200997852 Y CN200997852 Y CN 200997852Y CN U2006200218286 U CNU2006200218286 U CN U2006200218286U CN 200620021828 U CN200620021828 U CN 200620021828U CN 200997852 Y CN200997852 Y CN 200997852Y
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- foundation frame
- crane
- hinged
- spray boom
- sill
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Abstract
The utility model discloses an automatic balancing suspension mechanism for a spray rod type sprayer, which aims at providing an automatic balancing suspension mechanism of a spray rod type sprayer which has high spraying quality and high working reliability. The utility model comprises a base frame and a hoisting frame installed on the base frame. A buffer hoisting mechanism is arranged between the base frame and the hoisting frame, which is composed of two single-groove pulleys, two double-groove pulleys, a lifting oil cylinder, two wire ropes, two hoisting rods, two buffer springs, a spring baffle plate and two bearing rollers. A trapezoid four-rod damping balance mechanism is arranged on the lower cross beam of the lifting frame, which is composed of a spray rod trapezoid supporting frame, a connecting plate and two pneumatically damping cylinders. The utility model is applied to the large and medium-size spray rod type sprayers.
Description
Technical field
The utility model relates to the equipment for plant protection in a kind of agricultural machinery, and more particularly, it relates to a kind of autobalance suspension mechanism that is used for big-and-middle-sized spray boom formula sprayer.
Background technology
At present, the equipment for plant protection that China uses accounts for 80% of whole domestic equipment for plant protection recoverable amount based on manually and the equipment of small motor sprayer, and its technical merit is equivalent in the world nineteen sixty for level.In recent years, what China developed voluntarily is big-and-middle-sized efficient, advanced new-type sprayer puts goods on the market successively, the spray effect of big-and-middle-sized sprayer, not only only being decided by has good sprayer and correct use agricultural chemicals, but also depend on adaptability to changes to concrete soil environment, the spray boom of existing big-and-middle-sized sprayer all is that rigid attachment is on central foundation frame, there is not effective autobalance suspending power, when the spraying operation, because the topographic irregularity in soil, make spray boom produce teeter, spray boom and ground lateral separation are changed, can not guarantee that spray boom moves parallel to the groundly with the walking of engine; Also make spray boom produce vertical vibration, make spray boom variable in distance perpendicular to the ground, even cause the whole crossbeam of spray boom to damage with the walking of engine, and the timeliness of influence spraying operation.Therefore, exist the problem of big-and-middle-sized spray boom formula sprayer operation quality instability, functional reliability difference.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of and can guarantee the spray boom formula sprayer autobalance suspension mechanism that operation quality is good, functional reliability is high of spraying.
For achieving the above object, the utility model adopts following technical proposals: spray boom formula sprayer autobalance suspension mechanism of the present utility model comprises foundation frame and the crane that is installed on the foundation frame.Be provided with the buffering elevating mechanism between described foundation frame and crane, this buffering elevating mechanism is made up of two single groove pulleys, two double grooved pulleys, hoist cylinder, two steel wire ropes, two lifting suspension rods, two buffer springs, spring stop and two supporting rollerns.Described two single groove pulleys horizontal supporting respectively are installed on the foundation frame curb girder of above-mentioned foundation frame, a described double grooved pulley horizontal supporting is installed on the foundation frame entablature of above-mentioned foundation frame, the lower end hinged support of described hoist cylinder is on the foundation frame sill of this foundation frame, another double grooved pulley is installed on the upper end piston rod of this hoist cylinder, one end of described two steel wire ropes is connected with two lifting suspension rods respectively, wherein the other end of steel cable is walked around a single groove pulley successively, two double grooved pulleys are fixed on the above-mentioned foundation frame entablature, the other end of another root steel wire rope is walked around another single groove pulley successively, two double grooved pulleys are fixed on the above-mentioned foundation frame entablature, these two lifting suspension rods vertically pass crane entablature and two locating sleeves respectively, and be set with two buffer springs by spring stop, described two supporting rollerns are packed in respectively on the vertical beam of above-mentioned crane, and these two supporting rollerns are bearing in respectively in the chute of foundation frame curb girder; Be provided with trapezoidal four bar damping balance mechanisms on the crane sill of described crane, these trapezoidal four bar damping balance mechanisms are made up of spray boom trapezoid support, connecting plate and two air damping cylinders.The lower end of this connecting plate is hinged with two hinged sleeve pipes of above-mentioned spray boom trapezoid support bottom respectively, the upper end of this connecting plate is hinged with two hinged sleeve pipes at crane sill two ends respectively, the outboard end of these two air damping cylinders is hinged with the upper end of cant beam respectively, and the medial extremity of these two air damping cylinders is hinged with two ear seats of crane sill centre respectively.
As further improvement of the utility model, by the locking spring stop pin is installed vertically on the support plate of described crane sill, the upper end of this stop pin is returned to insert and is seen through described support plate, its end is positioned at and is positioned at the middle location-plate gap of spray boom trapezoid support, when extracting this stop pin and during to anticlockwise, its end is positioned in the nest hole of described support plate.
After adopting technique scheme, the beneficial effect that the spray boom formula sprayer autobalance suspension mechanism that the utility model provides has is: because this technical scheme is provided with trapezoidal four bar damping balance mechanisms on the crane sill, during local deformation, under the effect of air damping cylinder, realize the horizontal autobalance of spray boom, spray boom vertical range horizontal and ground is remained unchanged; Again owing between foundation frame and crane, be provided with the buffering elevating mechanism, this buffering elevating mechanism adopts the wire rope suspensioning buffer spring, crane is supported on the buffer spring, make the unevenness on spray boom trapezoid support buffering ground, effectively prevent the vertical vibration of spray boom, thereby obtained the effect that operation quality is good, functional reliability is high of spraying.
Description of drawings
Fig. 1 is the structural front view of the utility model spray boom formula sprayer autobalance suspension mechanism;
Fig. 2 is the end view of Fig. 1;
Fig. 3 is the partial structurtes enlarged drawing of I shown in Fig. 2;
Fig. 4 is the vertical view of Fig. 1;
Fig. 5 is the partial structurtes enlarged drawing of II shown in Fig. 4;
Fig. 6 is the cutaway view along A-A line among Fig. 1.
Among the figure: foundation frame 1 foundation frame curb girder 2,3 foundation frame entablatures, 4 foundation frame sills, 5 single groove pulleys 6,7 double grooved pulleys 8,9 hoist cylinders, 10 steel wire ropes 11,12 lifting suspension rods 13,14 buffer springs 15,16 spring stops, 17 cranes, 18 locating sleeves 19,20 supporting rollerns 21,22 vertical beams 23,24 crane entablatures, 25 crane sills, 26 connecting plates 27,28 spray boom trapezoid supports, 29 cant beams 30,31 air damping cylinders 32,33 hinged sleeve pipes 34,35 stop pins, 36 locking springs, 37 support plates, 38 location-plates 39
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
In Fig. 1, Fig. 2, shown in spray boom formula sprayer autobalance suspension mechanism, comprise foundation frame 1 and be installed in crane 18 on the foundation frame 1.Be provided with the buffering elevating mechanism between described foundation frame 1 and crane 18, this buffering elevating mechanism is by single groove pulley 6,7, double grooved pulley 8,9, hoist cylinder 10, steel wire rope 11,12, lifting suspension rod 13,14, buffer spring 15,16, spring stop 17 and supporting rollern 21,22 are formed.Described single groove pulley 6,7 respectively horizontal supporting be installed in the foundation frame curb girder 2 of above-mentioned foundation frame 1, on 3, described double grooved pulley 8 horizontal supportings are installed on the foundation frame entablature 4 of above-mentioned foundation frame 1, the lower end hinged support of described hoist cylinder 10 is on the foundation frame sill 5 of this foundation frame 1, double grooved pulley 9 is installed on the upper end piston rod of this hoist cylinder 10, described steel wire rope 11, an end of 12 respectively with lifting suspension rod 13,14 connect, the other end of this steel wire rope 11 is walked around single groove pulley 6 successively, double grooved pulley 8,9 are fixed on the above-mentioned foundation frame entablature 4, the other end of this steel wire rope 12 is walked around single groove pulley 7 successively, double grooved pulley 8,9 are fixed on the above-mentioned foundation frame entablature 4, as shown in Figure 3, this lifting suspension rod 13,14 vertically pass crane entablature 25 and locating sleeve 19 respectively, 20, and be set with buffer spring 15 by spring stop 17,16, as Fig. 4, shown in Figure 5, described supporting rollern 21,22 are packed in the vertical beam 23 of above-mentioned crane 18 respectively, on 24, and this supporting rollern 21,22 are bearing in foundation frame curb girder 2 respectively, in 3 the chute.As shown in Figure 1 and Figure 2, be provided with trapezoidal four bar damping balance mechanisms on the crane sill 26 of described crane 18, these trapezoidal four bar damping balance mechanisms are made up of spray boom trapezoid support 29, connecting plate 27,28 and air damping cylinder 32,33.The lower end of this connecting plate 27,28 is hinged with the hinged sleeve pipe of two of above-mentioned spray boom trapezoid support 29 bottoms 35 respectively, the upper end of this connecting plate 27,28 is hinged with the hinged sleeve pipe of two of crane sill 26 two ends 34 respectively, the outboard end of this air damping cylinder 32,33 is hinged with the upper end of cant beam 30,31 respectively, and the medial extremity of this air damping cylinder 32,33 is hinged with two ear seats of crane sill 26 centres respectively.
As further improvement of the utility model, as Fig. 1, Fig. 2 and shown in Figure 6, by locking spring 37 stop pins 36 are installed vertically on the support plate 38 of described crane sill 26, the upper end of this stop pin 36 is returned to insert and is seen through described support plate 38, its end is positioned at location-plate 39 gap that are positioned at spray boom trapezoid support 29 centres, at this moment, can make spray boom formula sprayer when field transfer or road transport, guarantee spray boom trapezoid support 29 lateral stabilities; When extracting this stop pin 36 and during to anticlockwise, its end is positioned in the nest hole of described support plate 38, at this moment, the autobalance state when the trapezoidal four bar damping balance mechanisms of spray boom formula sprayer are in operation.
During the operation of spray boom formula sprayer, can adjust the buffering elevating mechanism according to the different work conditional request, piston rod height and position by telescopic lifting oil cylinder 10, make crane 18 be in the height of requirement, reach the purpose of adjusting spray boom trapezoid support 29 height, obtain desirable operation effectiveness.
Claims (2)
1, a kind of spray boom formula sprayer autobalance suspension mechanism, comprise foundation frame (1) and be installed in crane (18) on the foundation frame (1), it is characterized in that: between described foundation frame (1) and crane (18), be provided with the buffering elevating mechanism, this buffering elevating mechanism is by two single groove pulleys (6,7), two double grooved pulleys (8,9), hoist cylinder (10), two steel wire ropes (11,12), two lifting suspension rods (13,14), two buffer springs (15,16), spring stop (17) and two supporting rollerns (21,22) form, described two single groove pulleys (6,7) horizontal supporting is installed in the foundation frame curb girder (2 of above-mentioned foundation frame (1) respectively, 3) on, a described double grooved pulley (8) horizontal supporting is installed on the foundation frame entablature (4) of above-mentioned foundation frame (1), the lower end hinged support of described hoist cylinder (10) is on the foundation frame sill (5) of this foundation frame (1), another double grooved pulley (9) is installed on the upper end piston rod of this hoist cylinder (10), described two steel wire ropes (11,12) a end respectively with two lifting suspension rods (13,14) connect, wherein the other end of steel cable (11) is walked around a single groove pulley (6) successively, two double grooved pulleys (8,9) be fixed on the above-mentioned foundation frame entablature (4), the other end of another root steel wire rope (12) is walked around another single groove pulley (7) successively, two double grooved pulleys (8,9) be fixed on the above-mentioned foundation frame entablature (4), these two lifting suspension rods (13,14) vertically pass crane entablature (25) and two locating sleeves (19 respectively, 20), and be set with two buffer springs (15 by spring stop (17), 16), described two supporting rollerns (21,22) be packed in the vertical beam (23 of above-mentioned crane (18) respectively, 24) on, and these two supporting rollerns (21,22) be bearing in foundation frame curb girder (2 respectively, 3) in the chute; On the crane sill (26) of described crane (18), be provided with trapezoidal four bar damping balance mechanisms, these trapezoidal four bar damping balance mechanisms are by spray boom trapezoid support (29), connecting plate (27,28) and two air damping cylinders (32,33) form, this connecting plate (27,28) lower end is hinged with two hinged sleeve pipes (35) of above-mentioned spray boom trapezoid support (29) bottom respectively, this connecting plate (27,28) upper end is hinged with two hinged sleeve pipes (34) at crane sill (26) two ends respectively, these two air damping cylinders (32,33) outboard end respectively with cant beam (30,31) upper end is hinged, these two air damping cylinders (32,33) medial extremity is hinged with two ear seats of crane sill (26) centre respectively.
2, spray boom formula sprayer autobalance suspension mechanism according to claim 1, it is characterized in that: the support plate (38) of described crane sill (26) is gone up by locking spring (37) stop pin (36) vertically is installed, the upper end of this stop pin (36) is returned to insert and is seen through described support plate (38), its end is positioned at and is positioned at middle location-plate (39) gap of spray boom trapezoid support (29), when extracting this stop pin (36) and during to anticlockwise, its end is positioned in the nest hole of described support plate (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200218286U CN200997852Y (en) | 2006-10-16 | 2006-10-16 | Self-poise suspending device of spray lance type spray pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200218286U CN200997852Y (en) | 2006-10-16 | 2006-10-16 | Self-poise suspending device of spray lance type spray pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200997852Y true CN200997852Y (en) | 2008-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200218286U Expired - Fee Related CN200997852Y (en) | 2006-10-16 | 2006-10-16 | Self-poise suspending device of spray lance type spray pump |
Country Status (1)
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|---|---|
| CN (1) | CN200997852Y (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513248A (en) * | 2011-11-14 | 2012-06-27 | 北京农业信息技术研究中心 | Medicine applying device and method |
| CN102823572A (en) * | 2012-09-10 | 2012-12-19 | 闫鹏 | Sliding suspension type balance system |
| CN103404501A (en) * | 2013-07-20 | 2013-11-27 | 李海舰 | Ultra-wide lance boom type spraying machine |
| CN103493796A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Multi-row electric spraying device for cotton operation |
| CN103621485A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | Ultra-wide insecticide sprayer rack |
| CN103918633A (en) * | 2013-01-11 | 2014-07-16 | 萱场工业株式会社 | Boom Sprayer And Boom Vibration Control Device |
| CN104542540A (en) * | 2014-04-08 | 2015-04-29 | 新疆农垦科学院 | Ultra-wide electrostatic spraying machine |
| CN104663637A (en) * | 2015-02-14 | 2015-06-03 | 江苏大学 | Automatic adjusting device and method for boom balance and height |
| CN105104341A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Self-balancing type pipeline bearing rod of plant protection insecticide and fertilizer sprayer |
| CN105325391A (en) * | 2015-12-02 | 2016-02-17 | 黑龙江省农垦科学院农业工程研究所 | Combined rack of pesticide liquid or fertilized liquid spraying machine |
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
| CN105724360A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Automatic spray rod balance mechanism of spray rod type spraying machine |
| RU2594973C1 (en) * | 2015-05-06 | 2016-08-20 | Степан Тимофеевич Дричик | Suspension bar of sprayer |
| CN108176548A (en) * | 2018-02-09 | 2018-06-19 | 陈举 | A kind of knapsack sprayer spray lance lifting device |
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
| CN108651241A (en) * | 2018-07-18 | 2018-10-16 | 沈阳农业大学 | A kind of gas-liquid two-phase is from suspension type mobile sprinkling irrigation equipment |
| CN110711659A (en) * | 2019-09-20 | 2020-01-21 | 扬州市职业大学(扬州市广播电视大学) | Automatic spray disinfection equipment for henhouse |
| CN111167775A (en) * | 2020-02-27 | 2020-05-19 | 湖南省烟草公司永州市公司 | Tobacco leaf cleaning device |
| CN112006006A (en) * | 2020-10-10 | 2020-12-01 | 王雅坤 | Be applied to pesticide sprinkler of fruit tree |
-
2006
- 2006-10-16 CN CNU2006200218286U patent/CN200997852Y/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513248A (en) * | 2011-11-14 | 2012-06-27 | 北京农业信息技术研究中心 | Medicine applying device and method |
| CN102823572A (en) * | 2012-09-10 | 2012-12-19 | 闫鹏 | Sliding suspension type balance system |
| CN102823572B (en) * | 2012-09-10 | 2013-11-06 | 闫鹏 | Sliding suspension type balance system |
| CN103918633B (en) * | 2013-01-11 | 2016-04-13 | Ｋｙｂ株式会社 | Spray rod type sprayer and spray boom vibration absorber |
| CN103918633A (en) * | 2013-01-11 | 2014-07-16 | 萱场工业株式会社 | Boom Sprayer And Boom Vibration Control Device |
| CN103404501A (en) * | 2013-07-20 | 2013-11-27 | 李海舰 | Ultra-wide lance boom type spraying machine |
| CN103493796A (en) * | 2013-10-17 | 2014-01-08 | 山东农业大学 | Multi-row electric spraying device for cotton operation |
| CN103621485A (en) * | 2013-10-30 | 2014-03-12 | 李海舰 | Ultra-wide insecticide sprayer rack |
| CN103621485B (en) * | 2013-10-30 | 2015-04-01 | 李海舰 | Ultra-wide insecticide sprayer rack |
| CN104542540A (en) * | 2014-04-08 | 2015-04-29 | 新疆农垦科学院 | Ultra-wide electrostatic spraying machine |
| CN104663637A (en) * | 2015-02-14 | 2015-06-03 | 江苏大学 | Automatic adjusting device and method for boom balance and height |
| RU2594973C1 (en) * | 2015-05-06 | 2016-08-20 | Степан Тимофеевич Дричик | Suspension bar of sprayer |
| CN105104341A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Self-balancing type pipeline bearing rod of plant protection insecticide and fertilizer sprayer |
| CN105325391A (en) * | 2015-12-02 | 2016-02-17 | 黑龙江省农垦科学院农业工程研究所 | Combined rack of pesticide liquid or fertilized liquid spraying machine |
| CN105325391B (en) * | 2015-12-02 | 2018-04-10 | 黑龙江省农垦科学院农业工程研究所 | Decoction or solution spraying machine combined frame |
| CN105660579A (en) * | 2016-04-18 | 2016-06-15 | 东北农业大学 | Suspension type boom sprayer |
| CN105724360A (en) * | 2016-04-18 | 2016-07-06 | 东北农业大学 | Automatic spray rod balance mechanism of spray rod type spraying machine |
| CN108176548A (en) * | 2018-02-09 | 2018-06-19 | 陈举 | A kind of knapsack sprayer spray lance lifting device |
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
| CN108651241A (en) * | 2018-07-18 | 2018-10-16 | 沈阳农业大学 | A kind of gas-liquid two-phase is from suspension type mobile sprinkling irrigation equipment |
| CN110711659A (en) * | 2019-09-20 | 2020-01-21 | 扬州市职业大学(扬州市广播电视大学) | Automatic spray disinfection equipment for henhouse |
| CN111167775A (en) * | 2020-02-27 | 2020-05-19 | 湖南省烟草公司永州市公司 | Tobacco leaf cleaning device |
| CN112006006A (en) * | 2020-10-10 | 2020-12-01 | 王雅坤 | Be applied to pesticide sprinkler of fruit tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HARBIN WOERKEJI TECHNOLOGY CO., LTD. Assignor: Heilongjiang Research Inst. of Agricultural Machinery Engineering Sciences Contract record no.: 2011230000220 Denomination of utility model: Self-poise suspending device of spray lance type spray pump Granted publication date: 20080102 License type: Exclusive License Record date: 20110822 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20111016 |