CN202146841U - Spray device for knapsack sprayer - Google Patents
Spray device for knapsack sprayer Download PDFInfo
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- CN202146841U CN202146841U CN201120204786U CN201120204786U CN202146841U CN 202146841 U CN202146841 U CN 202146841U CN 201120204786 U CN201120204786 U CN 201120204786U CN 201120204786 U CN201120204786 U CN 201120204786U CN 202146841 U CN202146841 U CN 202146841U
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- spray
- spray medicine
- spray rod
- bar
- stacker
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Abstract
The utility model provides a spray device for a knapsack sprayer, which is used together with pest control equipment. The spray device comprises a barrel system mechanism, a bent pipe component, a spray rod mechanism and auxiliaries, wherein the barrel system mechanism is provided with a barrel rack and a barrel rack bearing seat; the bent pipe component is provided with a bent pipe and a bent pipe segment bearing seat; and the spray rod mechanism is provided with a spray rod segment articulating piece, a spray rod support, a telescopic spray rod, a sliding block and a linear sliding piece. The bent pipe component is connected with the barrel system mechanism through the barrel rack bearing seat, and is connected with the spray rod mechanism through the bent pipe segment bearing seat; and the spray rod support is connected with the telescopic spray rod through the sliding block and the linear sliding piece. The spray device achieves transverse spraying operation by virtue of the oscillating of the telescopic spray rod, and achieves longitudinal spraying operation by changing the quadrant elevation of the telescopic spray rod through the sliding block and the linear sliding piece. The spray device is provided with the longer spray rod, achieves a larger spraying range, creates the form of matching with the sprayer, and realizes the longitudinal and transverse spraying operations with multiple degrees of freedom. Furthermore, the spray device has the advantages of simple structure, convenience in use, higher efficiency, good matching performance and the like.
Description
Technical field
The utility model relates to a kind of matching product of pest control equipment, and specifically a kind of knapsack sprayer is with the flexible chemical spraying device of multiple degrees of freedom.
Background technology
At present, be used for the instrument of the artificial spray in farmland medicine on the market, mainly contain three types in motorized knapsack, knapsack hand sprayer and back-pack electric sprayer etc.Motorized knapsack is owing to exist problems such as on the high side, that self is heavier, maintenance is difficult, the less selection of common peasant it.For rural area commonly used knapsack hand sprayer and back-pack electric sprayer, also have following defective: one hand sprays operation, and spray bar length is limited, and the scope that sprays is narrow and small, and it is not high to spray efficient, and it is nearer that shower nozzle leaves the people, easy passive suction medicine.
China's patent of invention discloses a patent: the CN1771803 telescopic atomizer rod; This patent has been done improvement on the spray boom structure, be about to single-unit formula spray boom and change telescopic spray boom into, still; Still have following defective: both hands are held up and are held stock, operate more difficult; Job area is limited, and labour intensity is bigger.
Summary of the invention
The purpose of the utility model is to provide a kind of and prolongs spray bar length significantly and expansion sprays scope; Attaching troops to a unit reliably has sprayer commonly used now and changes the spray boom supporting way, alleviates operation labor intensity effectively and avoids shower nozzle to use chemical spraying device near the knapsack sprayer of human body.
The technical scheme that the utility model is dealt with problems is:
It is that mechanism, winding pipe assembly, spray medicine linkage and auxiliary are formed by bucket, and bucket is mechanism's bridge piece assembly, and winding pipe assembly connects spray medicine linkage; Bucket is that mechanism is provided with gantry and gantry stacker; Winding pipe assembly is provided with bend pipe and bend loss stacker; Spray medicine linkage is provided with spray boom section hanging part, spray medicine shaft bar, flexible spray medicine bar, slide block and straight line saddle.
Bucket is that the gantry of mechanism can connect winding pipe assembly through the gantry stacker.
Be provided with bend pipe in the winding pipe assembly, an end of bend pipe is provided with the bend loss stacker, and it is the gantry stacker of mechanism that the bend pipe arrival end can connect bucket, and the winding pipe exit end can connect spray medicine linkage through the bend loss stacker.
The spray boom section hanging part of spray medicine linkage connects spray medicine shaft bar and flexible spray medicine bar; Spray boom section hanging part can connect the bend loss stacker of winding pipe assembly; Spray medicine shaft bar is connected flexible spray medicine bar through slide block with the straight line saddle.
The beneficial effect of the utility model is: owing to adopted bucket is mechanism's bridge piece assembly is connected spray medicine linkage with winding pipe assembly version, thereby, prolong spray bar length effectively and enlarged the scope of spraying.Simultaneously, be mechanism because winding pipe assembly can connect bucket, winding pipe assembly can connect spray medicine linkage again, thereby, realize it reliably and had being used of sprayer commonly used now, become hand-held spray boom and be spray boom mechanism supports spray boom.In addition, because spray medicine linkage is provided with spray boom section hanging part, spray medicine shaft bar, flexible spray medicine bar, slide block and straight line saddle, thereby, be very easy to self combination and assembling, adapted in length and breadth to the multivariant needs that spray operation.Advantage such as that the utility model also has is simple in structure, easy to use, efficient is higher, attaching troops to a unit property is good.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing further specifies the utility model.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the utility model and sprayer configuration schematic diagram.
Among the figure, barrel be mechanism 1., 2. winding pipe assembly, 3. spray medicine linkage, 4. auxiliary, 5. gantry, 6. gantry stacker; 7. bend pipe, 8. pipeline section opening, 9. bib valve, 10. bend loss stacker, 11. spray medicine shaft bars, 12. spray boom section hanging parts, 13. flexible spray medicine bars; 14. take-up pulley, 15. take-up pulley hose connections, 16. support members, 17. slide blocks, 18. straight line saddles, 19. handles, 20. pin joint spares; 21. the wire connection part, 22. frenulums, 23. depression bars, 24. powder charge buckets, 25. flexible pipes, 26. sprayers.
The specific embodiment
Each part of the utility model is following:
Bucket is mechanism (1): gantry (5), gantry stacker (6).
Winding pipe assembly (2): bend pipe (7), pipeline section opening (8), bib valve (9), bend loss stacker (10).
Spray medicine linkage (3): spray medicine shaft bar (11), spray boom section hanging part (12), flexible spray medicine bar (13), take-up pulley (14), take-up pulley hose connection (15), support member (16), slide block (17), straight line saddle (18), handle (19).
Auxiliary (4): pin joint spare (20), wire connection part (21).
Other: frenulum (22), depression bar (23), powder charge bucket (24), flexible pipe (25), sprayer (26).
The specific embodiment of the utility model is explained by following six aspects:
First; The equipped bucket that the utility model and sprayer (26) are gone up powder charge bucket (24) is the equipped of mechanism (1) and sprayer (26) powder charge bucket (24): the top and the side that gantry (5) are placed powder charge bucket (24); Gantry stacker (6), wire connection part parts such as (21) are distinguished in place, and the frenulum (22) that passes through of gantry (5) is located with powder charge bucket (24).So far, promptly accomplishing bucket is the equipped of mechanism (1) and sprayer (26) powder charge bucket (24).
Winding pipe assembly (2) is the equipped of mechanism (1) with bucket: it is the gantry stacker (6) of mechanism (1) that bend pipe (7) arrival end of winding pipe assembly (2) is connected to bucket, and the wire connection part (21) of auxiliary (4) is used for fixing bend pipe (7).The arrival end of bend pipe (7) has pipeline section opening (8).Bend pipe (7) port of export has bend loss stacker (10) and bib valve (9).Bend loss stacker (10) connects spray boom section hanging part (12).When bend pipe (7) is pre-configured, according to operator's height and the custom position of bearing explosive barrel, through height, angle and the length of wire connection part (21) adjustment bend pipe (7).Perhaps, during the follow-up adjustment of bend pipe (7), powder charge bucket (24) bear the operator on one's body after, height, angle and the length of regulating bend pipe (7) again.The adjustment of bend pipe (7) requires; In the pre-configured or follow-up adjustment process of bend pipe (7), bend pipe (7) need be walked around above operator's shoulder, and the port of export of bend pipe (7) is positioned at the place ahead of health; Make bend loss stacker (10) arrive a suitable position, locate with wire connection part (21).So far, having accomplished winding pipe assembly (2) is the equipped of mechanism (1) with bucket.
Spray medicine linkage (3) is equipped with winding pipe assembly (2): take-up pulley (14), the straight line saddle parts such as (18) of spray medicine linkage (3) are installed on the flexible spray medicine bar (13).Slide block (17), handle parts such as (19) are installed on the spray medicine shaft bar (11).Support member (16) is fixed on the spray boom section hanging part (12), is used for supporting spray medicine shaft bar (11).Spray boom section hanging part (12) connects spray medicine shaft bar (11) through the wire connection part (21) of auxiliary (4); Spray boom section hanging part (12) connects flexible spray medicine bar (13) through the wire connection part (21) of auxiliary (4).Spray boom section hanging part (12) is through the bend loss stacker (10) of pin joint spare (20) the bridge piece assembly (2) of auxiliary (4).Spray medicine shaft bar (11) is connected flexible spray medicine bar (13) through slide block (17) with straight line saddle (18), make the spray medicine shaft bar (11) of spray medicine linkage (3) and flexible spray medicine bar (13) do transverse movement through the pin joint spare (20) of auxiliary (4).Slide block (17) can be regulated the elevation angle of flexible spray medicine bar (13), and outwards driving handle (19) can make flexible spray medicine bar (13) travel longitudinally through straight line saddle (18).So far, accomplished the equipped of spray medicine linkage (3) and winding pipe assembly (2).
Being equipped with of flexible pipe (25): the flexible pipe (25) of powder charge bucket (24) is inserted bend pipe (7) through pipeline section opening (8), and be connected on the bib valve (9), bib valve (9) is through flexible pipe (25) and take-up pulley hose connection (15) butt joint.Through take-up pulley hose connection (15) flexible pipe (25) is wrapped on the take-up pulley (14).Like this, flexible pipe (25) is in take-up pulley (14) gets into flexible spray medicine bar (13), and is final, is connected to the shower nozzle of flexible spray medicine bar (13).
Frenulum (22) equipped be connected: bottom the gantry (5) frenulum (22) is set, frenulum (22) is walked around the bottom of powder charge bucket (24) and operator's waist, in operator's health front frenulum (22) is tightened up.And sprayer (26) first wife's frenulum (22) directly is socketed on operator's the both shoulders.So far, accomplished the equipped of frenulum (22) and be connected.
The second, laterally spray operation: before carrying out the transverse jet medicine, at first; According to spraying object, adjustment slide block (17) and wire connection part (21), the elevation angle of control flexible spray medicine bar (13); Then, open bib valve (9), hand of operator is pushed the depression bar (23) of powder charge bucket (24); Another holds handle (19), along with waving of handle (19), flexible spray medicine bar (13) is swung.So far, accomplished and laterally sprayed operation.
The 3rd, vertically spray operation: before vertically spraying medicine, at first, according to spraying object, adjustment slide block (17) and wire connection part (21) are controlled the flexible elevation angle of spraying medicine bar (13), then, open bib valve (9), and drawing handle (19) can vertically spray operation.Specifically with spray fruit tree, forest is an example, the first step, the height adjustment of spray medicine bar (13) shower nozzle that will stretch is to the tree crown lower end.In second step, the operator outwards touches handle (19), because the effect of straight line saddle (18), the shower nozzle of flexible spray medicine bar (13) just can move upward like a cork, up to the tree crown top.The 3rd step, regain handle (19), put down flexible spray medicine bar (13), repeat the action in second step, then operation so times without number just can spray whole tree crown.So far, accomplished and vertically sprayed operation.
The 4th, horizontal and vertical multiple degrees of freedom sprays operation: at first, and according to spraying object; Adjustment slide block (17) and wire connection part (21), the elevation angle of control flexible spray medicine bar (13), then; Open bib valve (9), hand of operator is pushed the depression bar (23) of sprayer (26), and another holds handle (19); Along with waving of handle (19), flexible spray medicine bar (13) is swung, realized laterally spraying operation.Meanwhile, the operator is drawing handle (19) lightly outwards, because the effect of straight line saddle (18), the shower nozzle of flexible spray medicine bar (13) is up-down vibration like a cork just, has realized vertically spraying operation.Along with waving of handle (19); Flexible spray medicine bar (13) also just swings, and along with the push-and-pull of handle (19), flexible spray medicine bar (13) also can up-down vibration; Flexible spray medicine bar (13) this swings and the combining of up-down vibration, and realized that horizontal and vertical multiple degrees of freedom sprays operation.
The 5th, the medicine trend from powder charge bucket (24) to flexible spray medicine bar (13) shower nozzle: each parts of the utility model are equipped accomplish after, promptly be in the sprayer of the utility model institute adapted and treat job state.Operator presses depression bar (23); Medicine in the flexible pipe (25); Extrude from powder charge bucket (24); Along with the trend of flexible pipe (25), pass through bib valve (9), take-up pulley hose connection (15), take-up pulley (14), flexible spray medicine bar parts such as (13) successively, the final shower nozzle that arrives flexible spray medicine bar (13) top.
The 6th, dispose the spray back: the spray medicine finishes, and closes bib valve (9), with flexible pipe (25) disconnection of bridge piece valve (9) and take-up pulley hose connection (15).The spray boom section hanging part (12) that will spray on the medicine linkage (3) takes off from bend loss stacker (10), packs up flexible spray medicine bar (13), and keeping bucket is the equipped state of mechanism (1) and winding pipe assembly (2) and powder charge bucket (24), so that use next time.
Claims (4)
1. a knapsack sprayer is used chemical spraying device, it is characterized in that: bucket is mechanism (a 1) bridge piece assembly (2), and winding pipe assembly (2) connects spray medicine linkage (3); Bucket is that mechanism (1) is provided with gantry (5) and gantry stacker (6); Winding pipe assembly (2) is provided with bend pipe (7) and bend loss stacker (10); Spray medicine linkage (3) is provided with spray boom section hanging part (12), spray medicine shaft bar (11), flexible spray medicine bar (13), slide block (17) and straight line saddle (18).
2. knapsack sprayer according to claim 1 is used chemical spraying device, it is characterized in that: the gantry (5) that said bucket is mechanism (1) connects winding pipe assembly (2) through gantry stacker (6).
3. knapsack sprayer according to claim 1 is used chemical spraying device; It is characterized in that: be provided with bend pipe (7) in the said winding pipe assembly (2); One end of bend pipe (7) has bend loss stacker (10); It is the gantry stacker (6) of mechanism (1) that the arrival end of bend pipe (7) connects bucket, and the port of export of bend pipe (7) connects spray medicine linkage (3) through bend loss stacker (10).
4. knapsack sprayer according to claim 1 is used chemical spraying device; It is characterized in that: the spray boom section hanging part (12) of said spray medicine linkage (3) connects spray medicine shaft bar (11) and flexible spray medicine bar (13); Spray boom section hanging part (12) connects the bend loss stacker (10) of winding pipe assembly (2), and spray medicine shaft bar (11) is connected flexible spray medicine bar (13) through slide block (17) with straight line saddle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120204786U CN202146841U (en) | 2011-06-17 | 2011-06-17 | Spray device for knapsack sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120204786U CN202146841U (en) | 2011-06-17 | 2011-06-17 | Spray device for knapsack sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202146841U true CN202146841U (en) | 2012-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120204786U Expired - Fee Related CN202146841U (en) | 2011-06-17 | 2011-06-17 | Spray device for knapsack sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202146841U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818063A (en) * | 2012-09-14 | 2012-12-12 | 农业部南京农业机械化研究所 | Electronic control pipe-clamping flow valve |
| CN103190387A (en) * | 2013-04-15 | 2013-07-10 | 李海飞 | Telescopic spraying tube of spraying machine |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| CN104365576A (en) * | 2014-11-19 | 2015-02-25 | 合肥多加农业科技有限公司 | Horizontally-moving type pesticide spraying plant protection trolley |
| CN109922894A (en) * | 2016-10-27 | 2019-06-21 | 富世华股份有限公司 | Adapter for liquid dispensing system |
-
2011
- 2011-06-17 CN CN201120204786U patent/CN202146841U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102818063A (en) * | 2012-09-14 | 2012-12-12 | 农业部南京农业机械化研究所 | Electronic control pipe-clamping flow valve |
| CN103190387A (en) * | 2013-04-15 | 2013-07-10 | 李海飞 | Telescopic spraying tube of spraying machine |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| CN104365576A (en) * | 2014-11-19 | 2015-02-25 | 合肥多加农业科技有限公司 | Horizontally-moving type pesticide spraying plant protection trolley |
| CN109922894A (en) * | 2016-10-27 | 2019-06-21 | 富世华股份有限公司 | Adapter for liquid dispensing system |
| CN109922894B (en) * | 2016-10-27 | 2021-09-24 | 富世华股份有限公司 | Adapter for liquid dispensing system |
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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: 20120222 Termination date: 20160617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |