CN203692273U - Rear spraying type multi-sprayer device of electric spraying machine for low plant crops - Google Patents
Rear spraying type multi-sprayer device of electric spraying machine for low plant crops Download PDFInfo
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- CN203692273U CN203692273U CN201320849842.5U CN201320849842U CN203692273U CN 203692273 U CN203692273 U CN 203692273U CN 201320849842 U CN201320849842 U CN 201320849842U CN 203692273 U CN203692273 U CN 203692273U
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- China
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- right vertical
- plant crops
- low plant
- elevating lever
- vertical rod
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Abstract
The utility model relates to a rear spraying type multi-sprayer device of an electric spraying machine for low plant crops. The device comprises a banding strip part (1), a nozzle rod (3), a plastic connecting rod (20) and a support part (2), wherein the support part (2) comprises a middle cross rod (7), a lifting rod (11) and a right vertical rod (12), the middle cross rod (7) is formed by two rods hinged by a hinge buckle (22), the lifting rod (11) and the right vertical rod (12) are connected by a lifting buckle (23), the nozzle rod (3) is formed by two rods which are provided with multiple sprayers (17) and are connected by a sleeve, the sleeve is formed by two hollow round pipes with sprayer grooves (34), and a lifting screw hole (15) of the right vertical rod (12) is provided with a stop hook (19). By adopting the rear spraying type multi-sprayer device of the electric spraying machine for the low plant crops, the pesticide spraying operation efficiency can be improved.
Description
Technical field
The utility model relates to a kind of low plant crops electric atomizing machine, is specifically related to the many ejecting devices of spray formula after a kind of low plant crops power driven mist blower.
Background technology
In the low plant crops of existing one electric atomizing machine, jet stem is a bar, and shower nozzle can not be controlled separately the scope that open and close is unfavorable for regulating pesticide spraying; Simultaneously lifting angular pole screw is fixedly connected on right vertical rod, and pesticide spraying is complete while putting down sprayer, jet stem lands and can cause the damage to associated rod member.
Utility model content
For addressing the above problem, the utility model provides the many ejecting devices of spray formula after a kind of low plant crops power driven mist blower.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: the many ejecting devices of spray formula after a kind of low plant crops power driven mist blower, comprise banding bar part, jet stem and plastic union pipe, also comprise holder part, described holder part comprises middle transverse rod, elevating lever and right vertical rod, and described middle transverse rod is the two piece bars hinged by kinge-joint knot; Described elevating lever and right vertical rod are linked and are connect by lifting, and described elevating lever is two telescopic oval pipes, on described elevating lever, is provided with fixed knob; Described jet stem is two bars that are provided with multiple shower nozzles, and described two jet stems connect by sleeve; Described sleeve is two hollow circular-tubes that are provided with shower nozzle groove, and described shower nozzle is towards the direction of described shower nozzle groove, and the lifting screw of described right vertical rod is provided with stop hook.
Further, described in each root, one end of jet stem all connects a plastics input pipe, the connection liquid input port, one end that described plastics input pipe is not connected with described jet stem; Described lifting button comprises hollow circular-tube and is provided with the rectangular block of groove, described hollow circular-tube and rectangular block welding.Described lifting angular pole is through the hollow circular-tube of described lifting button, described right vertical rod is through the groove on the rectangular block of described lifting button, and the connection between the connection between described lifting angular pole and described lifting button and described right vertical rod and described lifting button is all matched in clearance; Described shower nozzle comprises block, cylindrical tube, rubber stopper and hollow seal packing ring, and described block is threaded connection the upper end in described cylindrical tube, is provided with spray orifice in described block upper end; Described rubber stopper two ends are coniform, centre is cylindric, described rubber stopper is in described cylindrical tube, and described cylindrical tube inwall is provided with protruding fence and helical flow path, and described cylindrical tube is threadedly connected to the spout on described jet stem by described hollow sealing ring; Described spout comprises arc surface and hollow cylinder, described spout and described spray boom be connected to arc surface, be hollow cylinder in arc surface upper end, the maximum radial dimension of arc surface equals the radial dimension of hollow cylinder, and the height of described arc surface exceeds described shower nozzle groove.
The beneficial effects of the utility model are: after the low plant crops of the one power driven mist blower that the utility model provides the many ejecting devices of spray formula spray insecticide more convenient, thereby can improve operating efficiency.
Brief description of the drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the local enlarged diagram of the A-A of Fig. 1;
Fig. 3 is described sleeve and jet stem assembling schematic diagram;
Fig. 4 is described lifting button schematic top plan view;
Fig. 5 is the B-B cross-sectional schematic of Fig. 4;
Fig. 6 is the schematic side view of Fig. 4;
Fig. 7 is the assembling schematic diagram of described shower nozzle and jet stem.
In accompanying drawing, the list of parts of each label representative is as follows:
1, banding bar part, 2, holder part, 3, jet stem, 4, upper triangle dead lever, 5, left vertical rod, 6, cross tube, 7, middle transverse rod, 8, sheer pole, 9, lower triangle dead lever, 10, intermediate vertical bar, 11, elevating lever, 12, right vertical rod, 13, sleeve, 14, fixing threaded hole, 15, lifting screw, 16, elevating lever fixing hole, 17, shower nozzle, 18, liquid input port, 19, stop hook, 20, plastic union pipe, 21, watering can, 22, kinge-joint knot, 23, lifting button, 24, hollow circular-tube, 25, rectangular block, 26, spout, 27, rubber stopper, 28, hollow seal packing ring, 29, cylindrical tube, 30, projection is deleted hurdle, 31, block, 32, helical flow path, 33, spray orifice, 34, shower nozzle groove, 35, plastics are inputted into pipe, 36, fixed knob.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As illustrated in fig. 1 and 2, the many ejecting devices of spray formula after a kind of low plant crops power driven mist blower, comprise banding bar part 1, jet stem 3 and plastic union pipe 20, also comprise holder part 2, described holder part 2 comprises middle transverse rod 7, elevating lever 11 and right vertical rod 12, described middle transverse rod 7 is for passing through two hinged bars of kinge-joint knot 22, in the time that sprayer uses as ordinary sprayer, jet stem 3, elevating lever 11, right vertical rod 12 etc. can be taken off, middle transverse rod 7 just can by kinge-joint knot 22 is folding.The elevating lever 11 of described holder part 2 is connected by lifting button 23 with right vertical rod 12, described elevating lever 11 is two telescopic oval pipes, on described elevating lever 11, be provided with fixed knob 36, elevating lever 11 can ensure that elevating lever 11 more firmly steadily for oval pipe, normally spray insecticide, the requirement of spraying insecticide for difference can telescopic lifting bar 11, draws high or reduces elevating lever 11, in elevating lever 11 correct positions, knob 36 positioned-lifting bars 11 are tightened.
As shown in Figure 3, described jet stem 3 is two bars that are provided with multiple shower nozzles 17, and two bars connect by sleeve 13; Described sleeve 13 is two hollow circular-tubes that are provided with shower nozzle groove 34, and described shower nozzle 17 is towards the direction of described shower nozzle groove 34, and jet stem 3 can be shunk and be stretched to regulate spray area by sleeve 13.Described in each root, one end of jet stem 3 all connects a plastics input pipe 35, one end that described plastics input pipe 35 is not connected with described jet stem 3 connects liquid input port 18, liquid input port 18 connects on watering can 21 liquid delivery outlet, and liquid is transported to jet stem 3 by plastics input pipe 35 and sprays from shower nozzle 26.
As described in Figure 7, described shower nozzle 26 comprises block 31, cylindrical tube 29, rubber stopper 27 and hollow seal packing ring 28, and described block 31 is threaded connection in the upper end of described cylindrical tube 29, is provided with spray orifice 33 in described block 31 upper ends; Described rubber stopper 27 two ends are coniform, centre is cylindric, described rubber stopper 27 is in described cylindrical tube 29, to liquid medicine, extruding produces certain hydraulic pressure to rubber stopper 27, described cylindrical tube 29 inwalls are provided with protruding fence 33 and helical flow path 32, described protruding fence 33 stops rubber stopper 27, prevent that rubber stopper 27 from stopping up spray orifice 33, liquid medicine sprays away from spray orifice 33 by helical flow path 32, described cylindrical tube 29 is threadedly connected to the spout 26 on described jet stem 3 by described hollow sealing ring 28, and hollow sealing ring 28 prevents that liquid medicine from leaking outside.Regulate behind the position of jet stem 3 on sleeve 13, need to will not need the shower nozzle 17 that sprays liquid medicine to close, the method of closing shower nozzle 17 is just can on spout 26 by screwing cylindrical tube 29, because by screwing cylindrical tube 29, rubber stopper 27 can stop up spout 26 under the effect of protruding fence 33, thereby closes this shower nozzle 17.Described spout 26 comprises arc surface and hollow cylinder, the arc surface that is connected to of described spout 26 and described jet stem 3, be hollow cylinder in arc surface upper end, the maximum radial dimension of arc surface equals the radial dimension of hollow cylinder, and the height of described arc surface exceeds described shower nozzle groove 34.The setting of arc surface is for regulating when spraying range, during along sleeve 13 extension jet nozzle bar 3, avoids the shower nozzle groove 34 on associated components and the sleeve 13 of shower nozzle 17 to rub, and causes the wearing and tearing of parts.
As Figure 4-Figure 6, described lifting button 23 is that hollow circular-tube 24 and the rectangular block 25 that is provided with groove weld, described elevating lever 11 is through the hollow circular-tube 24 of described lifting button 23, described right vertical rod 12 is through the groove on the rectangular block 25 of described lifting button 23, and the connection between the connection between described elevating lever 11 and described lifting button 23 and described right vertical rod 12 and described lifting button 23 is all matched in clearance.Elevating lever 11 can be slided up and down and horizontally slip along right vertical rod 12 by lifting button 23, the lifting screw 15 of the right vertical rod 12 of described holder part 2 is provided with stop hook 37, in the time that elevating lever 11 is transferred to suitable angle, load onto stop hook 37 positioned-lifting angular poles 11 at corresponding lifting screw 15.Crops are being sprayed after liquid medicine, and when sprayer is put down, in the time that sleeve 13 lands, elevating lever 11 up slides along right vertical rod 12 by lifting button 23, avoids the infringement of associated rod member.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the many ejecting devices of spray formula after one kind low plant crops power driven mist blower, comprise banding bar part (1), jet stem (3) and plastic union pipe (20), it is characterized in that: also comprise holder part (2), described holder part (2) comprises middle transverse rod (7), elevating lever (11) and right vertical rod (12), and described middle transverse rod (7) is for passing through two hinged bars of kinge-joint knot (22); Described elevating lever (11) is connected by lifting button (23) with right vertical rod (12), described elevating lever (11) is two telescopic oval pipes, is provided with fixed knob (36) on described elevating lever (11); Described jet stem (3) is two bars that are provided with multiple shower nozzles (17), and described two jet stems (3) connect by sleeve (13); Described sleeve (13) is two hollow circular-tubes that are provided with shower nozzle groove (34), described shower nozzle (17) is towards the direction of described shower nozzle groove (34), and the lifting screw (15) of described right vertical rod (12) is provided with stop hook (19).
2. the many ejecting devices of spray formula after the low plant crops of one according to claim 1 power driven mist blower, it is characterized in that: one end of jet stem described in each root (3) all connects a plastics input pipe (35), one end that described plastics input pipe (35) is not connected with described jet stem (3) connects liquid input port (18).
3. the many ejecting devices of spray formula after the low plant crops of one according to claim 1 power driven mist blower, it is characterized in that: described lifting button (22) comprises hollow circular-tube (24) and is provided with the rectangular block (25) of groove, described hollow circular-tube (24) and rectangular block (25) welding.
4. the many ejecting devices of spray formula after the low plant crops of one according to claim 1 power driven mist blower, it is characterized in that: described elevating lever (11) is through the hollow circular-tube (24) of described lifting button (23), described right vertical rod (12) is through the groove on the rectangular block (25) of described lifting button (23), and the connection between the connection between described elevating lever (11) and described lifting button (23) and described right vertical rod (12) and described lifting button (23) is all matched in clearance.
5. the many ejecting devices of spray formula after the low plant crops of one according to claim 1 power driven mist blower, it is characterized in that: described shower nozzle (17) comprises block (31), cylindrical tube (29), rubber stopper (27) and hollow seal packing ring (28), described block (31) is threaded connection in the upper end of described cylindrical tube (29), is provided with spray orifice (33) in described block (31) upper end; Described rubber stopper (27) two ends are coniform, centre is cylindric, described rubber stopper (27) is in described cylindrical tube (29), described cylindrical tube (29) inwall is provided with protruding fence (33) and helical flow path (32), and described cylindrical tube (29) is threadedly connected to the spout (26) on described jet stem (3) by described hollow sealing ring (28).
6. the many ejecting devices of spray formula after the low plant crops of one according to claim 5 power driven mist blower, it is characterized in that: described spout (26) comprises arc surface and hollow cylinder, described spout (26) and described spray boom (3) be connected to arc surface, be hollow cylinder in arc surface upper end, the maximum radial dimension of arc surface equals the radial dimension of hollow cylinder, and the height of described arc surface exceeds described shower nozzle groove (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849842.5U CN203692273U (en) | 2013-12-20 | 2013-12-20 | Rear spraying type multi-sprayer device of electric spraying machine for low plant crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849842.5U CN203692273U (en) | 2013-12-20 | 2013-12-20 | Rear spraying type multi-sprayer device of electric spraying machine for low plant crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203692273U true CN203692273U (en) | 2014-07-09 |
Family
ID=51042803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849842.5U Expired - Fee Related CN203692273U (en) | 2013-12-20 | 2013-12-20 | Rear spraying type multi-sprayer device of electric spraying machine for low plant crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203692273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322475A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Transformable sprayer spray rod and spray rod type sprayer |
-
2013
- 2013-12-20 CN CN201320849842.5U patent/CN203692273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322475A (en) * | 2014-11-06 | 2015-02-04 | 华南农业大学 | Transformable sprayer spray rod and spray rod type sprayer |
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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: 20140709 Termination date: 20161220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |