CN203923989U - A kind of weeder for rail yard - Google Patents
A kind of weeder for rail yard Download PDFInfo
- Publication number
- CN203923989U CN203923989U CN201420274849.3U CN201420274849U CN203923989U CN 203923989 U CN203923989 U CN 203923989U CN 201420274849 U CN201420274849 U CN 201420274849U CN 203923989 U CN203923989 U CN 203923989U
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- China
- Prior art keywords
- acting cylinder
- valve
- spray medicine
- weeder
- drug
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Abstract
A kind of weeder for rail yard, it comprises the drug storage cylinder being fixed on rolling stock base plate, acting cylinder and the spray medicine supervisor who is horizontally placed on vehicle end, the bottom of described acting cylinder is connected with spray medicine supervisor by the drug feeding pipe with spraying control valve, its top is provided with the feeding opening with dosing valve, vehicle brake main is successively through total Pneumatic valve, reducing valve is connected with acting cylinder with acting cylinder Pneumatic valve, the top of described drug storage cylinder is provided with dosing mouth, its inner herbicide flows into the feeding opening of acting cylinder by the drug feeding pipe with drug delivery valve, described spray medicine supervisor's bottom is provided with a plurality of uniform shower nozzles along its length.The utility model provides power by train braking with compressed air, utilizes spray medicine supervisor spraying herbicide, has not only greatly improved operating efficiency, reduced workman's labour intensity, and dose sprinkling evenly, realized blanket type covering, and herbicidal effect is splendid.The advantages such as in addition, the utility model also has simple in structure, easy to operate.
Description
Technical field
The utility model relates to a kind of device at rail yard spraying herbicide, belongs to rail track service equipment technical field.
Background technology
Railway ballast and circuit both sides are easy to growth of weeds, weeds can stop trainman and yard man's sight line, affect the confirmation of track switch and signal, if weeds lodging also can make the wheel-slip of locomotive, vehicle on rail, braking ability variation, serious threat railway operation safety.Administering the effective method of crop smothering is exactly spraying herbicide, and traditional method is to use sprayer to carry out artificial spray, and the shortcoming of this method is that Charge distribution is inhomogeneous, and herbicidal effect is not good, and labor strength is large, and operating efficiency is low.
Utility model content
The purpose of this utility model is the drawback for prior art, and a kind of weeder for rail yard is provided, and when guaranteeing herbicidal effect, improves the spraying efficiency of herbicide, reduces workman's labour intensity.
Problem described in the utility model realizes with following technical proposals:
A kind of weeder for rail yard, formation comprises the drug storage cylinder being fixed on rolling stock base plate, acting cylinder and the spray medicine supervisor who is horizontally placed on vehicle end, the bottom of described acting cylinder is connected with spray medicine supervisor by the drug feeding pipe with spraying control valve, its top is provided with the feeding opening with dosing valve, vehicle brake main is successively through total Pneumatic valve, reducing valve is connected with acting cylinder with acting cylinder Pneumatic valve, the top of described drug storage cylinder is provided with dosing mouth, its inner herbicide flows into the feeding opening of acting cylinder by the drug feeding pipe with drug delivery valve, described spray medicine supervisor's bottom is provided with a plurality of uniform shower nozzles along its length.
The above-mentioned weeder for rail yard, described spray medicine supervisor is connected with vehicle end carriage by adjustable support, described adjustable support comprises two vertical suspension rods and two suspension rod sleeve pipes, two suspension rod sleeve pipe symmetries are fixed on the two ends of vehicle end carriage, two vertical suspension rods are inserted in respectively in two suspension rod sleeve pipes, their lower end is fixedly connected with spray medicine supervisor, is provided with the supervisor height set screw corresponding with vertical suspension rod on the tube wall of suspension rod sleeve pipe.
The above-mentioned weeder for rail yard, the upper end of described vertical suspension rod is provided with anticreep cross bar.
The above-mentioned weeder for rail yard, is provided with movable joint strainer on described drug feeding pipe.
The above-mentioned weeder for rail yard, described spray medicine supervisor's two ends are provided with blowoff valve.
The above-mentioned weeder for rail yard, is provided with content gauge on the sidewall of described acting cylinder.
The utility model provides power by train braking with compressed air, utilizes spray medicine supervisor spraying herbicide, has not only greatly improved operating efficiency, reduced workman's labour intensity, and dose sprinkling evenly, realized blanket type covering, and herbicidal effect is splendid.In addition, the advantage such as the utility model also has simple in structure, easy to operate, is particularly suitable for providing for oneself on rail track and using in enterprise.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is spray medicine supervisor's scheme of installation.
In figure, mark is as follows: 1, spray medicine supervisor, 2, vehicle brake main, 3, total Pneumatic valve, 4, vehicle floor, 5, reducing valve, 6, drug feeding pipe, 7, spraying control valve, 8, acting cylinder, 9, acting cylinder Pneumatic valve, 10, dosing valve, 11, feeding opening, 12, content gauge, 13, drug delivery valve, 14, drug storage cylinder, 15, dosing mouth, 16, shower nozzle, 17, vertical suspension rod, 18, vehicle end carriage, 19, movable joint strainer, 20, anticreep cross bar, 21, suspension rod sleeve pipe, 22, supervisor height set screw, 23, blowoff valve.
The specific embodiment
Referring to Fig. 1 and Fig. 2, drug storage cylinder 14 is a round plastic bucket, and volume is 1m
3be fixed on angle bar frame, angle bar frame is fixed by bolts on vehicle floor 4, on the drug feeding pipe of drug storage cylinder 14 bottoms, drug delivery valve 13 is installed, drug feeding pipe is flexible pipe near a section of acting cylinder 8, and flexible pipe inserts in the feeding opening 11 of acting cylinder 8, between flexible pipe and feeding opening 11, leaves gap, so that pressure release during 8 two dosings of acting cylinder, drug storage cylinder 14 tops are provided with dosing mouth 15.
Acting cylinder 8 is one can bear the steel drum of 1.5Mp pressure, by angle bar frame, is fixed on vehicle floor 4, and its position is lower than drug storage cylinder 14, so that the liquid in drug storage cylinder 14 relies on gravity to flow into acting cylinder 8.Acting cylinder 8 tops are provided with dosing valve 10 and acting cylinder Pneumatic valve 9, and dosing valve 10 lower ends are arranged on acting cylinder 8, and upper end connects the long uncovered steel pipe of one section of 100mm, as feeding opening 11.
Acting cylinder Pneumatic valve 9 lower ends are arranged on acting cylinder 8, the other end is connected with reducing valve 5 by pipeline, reducing valve 5 other ends are connected with total Pneumatic valve 3 by pipeline, total Pneumatic valve 3 is connected with vehicle brake main 2 by pipeline, acting cylinder 8 bottoms are provided with spraying control valve 7, the other end of spraying control valve 7 is connected with spray medicine supervisor 1 by pipeline, and content gauge 12 is installed in acting cylinder another side.
Spray medicine supervisor 1 is a diameter 25mm, the steel pipe of length 3300mm, on spray medicine supervisor 1, a plurality of shower nozzles 16 are installed, a plurality of shower nozzles 16 are uniformly distributed, in blowing medicine supervisor 1, each 900mm place, mind-set two ends is symmetrically welded two vertical suspension rods 17, vertically suspension rod 17 inserts in suspension rod sleeve pipe 21, and vertical suspension rod 17 welded top anticreep cross bars 20, to prevent that shower nozzle 16 from touching rail level while dropping to extreme position.Spray medicine supervisor 1 is connected with drug feeding pipe 6 use movable joint strainers 19, and movable joint strainer 19 installs one deck screen pack exactly additional in common movable joint, and spray medicine is responsible for 1 two ends blowoff valve 23 is installed.
Suspension rod sleeve pipe 21 is diameter 32mm, length 150mm steel pipe, with angle steel, be welded on vehicle end carriage 18, in the screwed hole at its middle part, be provided with supervisor's height set screw 22, vertical suspension rod 17 is inserted in suspension rod sleeve pipe 21, choose after proper height (shower nozzle is apart from ground 250mm-300mm), screw supervisor's height set screw 22 fixing.
The course of work of the present utility model is as follows:
After herbicide being mixed with water according to the requirement of description before spray medicine, add drug storage cylinder 14, open dosing valve 10, drug delivery valve 13, liquid is added to acting cylinder 8, the liquid level of observing in acting cylinder 8 by content gauge 12, when liquid level rises to apart from acting cylinder 8 top 100mm, close drug delivery valve 13, dosing valve 10, open afterwards total Pneumatic valve 3, reducing valve 5 is adjusted to after 0.2MP simultaneously, open acting cylinder Pneumatic valve 9 and be filled with compressed air to acting cylinder 8, locomotive traction pesticide spray truck arrives behind spray medicine region, open spraying control valve 7, liquid is through drug feeding pipe 6, movable joint strainer 19 enters spray medicine supervisor 1, by shower nozzle 16, spray, the large I of dose is controlled by the aperture of spraying control valve 7.After acting cylinder 8 inner liquid medicines have sprayed, close total Pneumatic valve 3, acting cylinder Pneumatic valve 9, delay and open dosing valve 10 to maximum opening, release acting cylinder 8 inner air pressures, open drug delivery valve 13, liquid is added to acting cylinder 8, repeat aforesaid operations and continue spray medicine.Spray medicine supervisor 1 height can regulate according to field condition, for keeping pipeline unimpeded, after spray medicine, opens impurity in blowoff valve 23 drains.
Claims (6)
1. the weeder for rail yard, it is characterized in that, it comprises the drug storage cylinder (14) being fixed on rolling stock base plate (4), acting cylinder (8) and be horizontally placed on the spray medicine supervisor (1) of vehicle end, the bottom of described acting cylinder (8) is connected with spray medicine supervisor (1) by the drug feeding pipe (6) with spraying control valve (7), its top is provided with the feeding opening (11) of band dosing valve (10), vehicle brake main (2) is successively through total Pneumatic valve (3), reducing valve (5) is connected with acting cylinder (8) with acting cylinder Pneumatic valve (9), the top of described drug storage cylinder (14) is provided with dosing mouth (15), its inner herbicide flows into the feeding opening (11) of acting cylinder (8) by the drug feeding pipe with drug delivery valve (13), described spray medicine supervisor's (1) bottom is provided with a plurality of uniform shower nozzles (16) along its length.
2. a kind of weeder for rail yard according to claim 1, it is characterized in that, described spray medicine supervisor (1) is connected with vehicle end carriage (18) by adjustable support, described adjustable support comprises two vertical suspension rods (17) and two suspension rod sleeve pipes (21), two suspension rod sleeve pipes (21) symmetry is fixed on the two ends of vehicle end carriage (18), two vertical suspension rods (17) are inserted in respectively in two suspension rod sleeve pipes (21), their lower end is fixedly connected with spray medicine supervisor (1), on the tube wall of suspension rod sleeve pipe (21), be provided with the supervisor height set screw (22) corresponding with vertical suspension rod (17).
3. a kind of weeder for rail yard according to claim 1 and 2, is characterized in that, the upper end of described vertical suspension rod (17) is provided with anticreep cross bar (20).
4. a kind of weeder for rail yard according to claim 3, is characterized in that, is provided with movable joint strainer (19) on described drug feeding pipe (6).
5. a kind of weeder for rail yard according to claim 4, is characterized in that, described spray medicine supervisor's (1) two ends are provided with blowoff valve (23).
6. a kind of weeder for rail yard according to claim 5, is characterized in that, content gauge (12) is installed on the sidewall of described acting cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274849.3U CN203923989U (en) | 2014-05-27 | 2014-05-27 | A kind of weeder for rail yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420274849.3U CN203923989U (en) | 2014-05-27 | 2014-05-27 | A kind of weeder for rail yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923989U true CN203923989U (en) | 2014-11-05 |
Family
ID=51819843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420274849.3U Expired - Fee Related CN203923989U (en) | 2014-05-27 | 2014-05-27 | A kind of weeder for rail yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419521A (en) * | 2019-09-04 | 2019-11-08 | 方大特钢科技股份有限公司 | A kind of multifunction railway sprinkling stage apparatus |
| CN110573676A (en) * | 2017-04-28 | 2019-12-13 | 拜耳股份公司 | Modular system for weed control |
| CN111903656A (en) * | 2020-08-03 | 2020-11-10 | 界首市利能环保技术开发有限公司 | Distributed medicine sprinkler based on railway rails |
-
2014
- 2014-05-27 CN CN201420274849.3U patent/CN203923989U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573676A (en) * | 2017-04-28 | 2019-12-13 | 拜耳股份公司 | Modular system for weed control |
| CN110573675A (en) * | 2017-04-28 | 2019-12-13 | 拜耳股份公司 | High speed system for weed control |
| CN110573675B (en) * | 2017-04-28 | 2021-11-30 | 拜耳股份公司 | High speed system for weed control |
| CN110419521A (en) * | 2019-09-04 | 2019-11-08 | 方大特钢科技股份有限公司 | A kind of multifunction railway sprinkling stage apparatus |
| CN111903656A (en) * | 2020-08-03 | 2020-11-10 | 界首市利能环保技术开发有限公司 | Distributed medicine sprinkler based on railway rails |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20160527 |