CN204929755U - A kind of drainage conduit of green belt along highway pruning car - Google Patents
A kind of drainage conduit of green belt along highway pruning car Download PDFInfo
- Publication number
- CN204929755U CN204929755U CN201520676134.5U CN201520676134U CN204929755U CN 204929755 U CN204929755 U CN 204929755U CN 201520676134 U CN201520676134 U CN 201520676134U CN 204929755 U CN204929755 U CN 204929755U
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- CN
- China
- Prior art keywords
- elbow
- telescoping tube
- discharging opening
- drainage conduit
- port
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of drainage conduit of green belt along highway pruning car, comprise lower elbow, telescoping tube, upper elbow, discharging opening, holder and three pipe joints, the lower port of elbow is wherein descended to be connected with the discharge gate pruning tail end by the first pipe joint, the upper port of lower elbow is connected with the lower port of telescoping tube by the second pipe joint, the upper port of telescoping tube is connected with the lower port of upper elbow by the 3rd pipe joint, the upper port of upper elbow connects discharging opening, discharging opening is fixed on compartment by holder, discharging opening can in holder axial rotation, the connection of three pipe joints is can along the flexible connection of its axle center axial rotation.This drainage conduit is reversed to suitable angle by adopting the mode be flexibly connected to make it can change with the position of pruning head flexibly, its telescoping tube can keep only stretching in linear extent, can not occur bending and bore become flat phenomenon, therefore also would not cause the problem that discharge blocks.
Description
Technical field
The utility model relates to a kind of Green belt trimmer tool accessory, specifically a kind of drainage conduit of green belt along highway pruning car, belongs to graden machine accessory technical field.
Background technology
Common road, highway are all provided with greenbelt, and greenbelt plant growth is very fast, need regularly to carry out pruning work to it, and workload is very large, especially highway, very heavy to the pruning work of isolation greenbelt, also have certain danger.At present two kinds of forms are mainly taked for the pruning of green belt along highway: one is that artificial hand-held chain saw is pruned, artificial shortcoming of pruning be operating efficiency low, affect traffic, safety coefficient is low; Another kind uses vehicular trimmer to prune, but its branches and leaves pruned can not carry out recovery cleaning in time, equally still need manually to carry out secondary collection.Therefore the pruning car that at present part is comparatively advanced improves this shortcoming, and branches and leaves can be sucked drainage conduit by the pruning head of this car while cutting branches and leaves, and is discharged in compartment by drainage conduit and collects, and this significantly reduces the workload of workman undoubtedly.The drainage conduit of this type of pruning car generally adopts plastic bellows hose at present, its one end is fixedly connected with pruning head-tail, the other end is fixedly attached to compartment, when pruning head displacement, drainage conduit can carry out flexible adjustment accordingly, but when pruning head translocation distance is larger, and the fixed interface at drainage conduit two ends has bending to a certain degree and bore becomes flat phenomenon, be easy to the blocking causing discharge, thus affect pruning work continue carry out.
Utility model content
The purpose of this utility model is to provide a kind of drainage conduit of green belt along highway pruning car, to solve in existing drainage conduit work the problem easily occurring bending and bore becomes flat phenomenon and then causes discharge to block.
The concrete technical scheme that the utility model adopts is as follows:
A kind of drainage conduit of green belt along highway pruning car, comprise lower elbow, telescoping tube, upper elbow, discharging opening, holder and three pipe joints, the lower port of elbow is wherein descended to be connected with the discharge gate pruning tail end by the first pipe joint, the upper port of lower elbow is connected with the lower port of telescoping tube by the second pipe joint, the upper port of telescoping tube is connected with the lower port of upper elbow by the 3rd pipe joint, the upper port of upper elbow connects discharging opening, discharging opening is fixed on compartment by holder, discharging opening can in holder axial rotation, the connection of three pipe joints is can along the flexible connection of its axle center axial rotation.
Described telescoping tube can adopt bellows, also can adopt the inside and outside combination telescopic tube of similar telescopic antenna structure.
The beneficial effects of the utility model are: this drainage conduit is reversed to suitable angle by adopting the mode be flexibly connected to make it can change with the position of pruning head flexibly, its telescoping tube can keep only stretching in linear extent, can not occur bending and bore become flat phenomenon, therefore also would not cause the problem that discharge blocks.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model drainage conduit.
Fig. 2 is many groups telescopic location schematic diagram that this drainage conduit is arranged on when pruning car uses.
Fig. 3 is the vertical view of Fig. 2.
Schematic diagram when Fig. 4 is combination telescopic tube inside and outside telescoping tube adopts.
In figure: 1-first pipe joint, elbow under 2-, 3-second pipe joint, 4-telescoping tube, 5-the 3rd pipe joint, the upper elbow of 6-, 7-holder, 8-discharging opening, 9-prunes head, 10-drainage conduit, 11-compartment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Figure 1-3, the drainage conduit 10 of this green belt along highway pruning car comprises lower elbow 2, telescoping tube 4, upper elbow 6, discharging opening 8, holder 7 and three pipe joints 1, 3, 5, the lower port of elbow 2 is wherein descended to be connected with the discharge gate pruning 9 tail end by the first pipe joint 1, the upper port of lower elbow 2 is connected with the lower port of telescoping tube 4 by the second pipe joint 3, the upper port of telescoping tube 4 is connected by the lower port of the 3rd pipe joint 5 with upper elbow 6, the upper port of upper elbow 6 connects discharging opening 8, discharging opening 8 is fixed on compartment 11 by holder 7, discharging opening 8 can in holder 7 axial rotation, three pipe joints 1, 3, the connection of 5 is can along the flexible connection of its axle center axial rotation.When pruning 9 and being outwards mobile, the upper and lower elbow 2,6 of this drainage conduit 10 all can be followed and be turned to respective angles position, and telescoping tube 4 can keep only stretching in linear extent, can not occur to bend and bore becomes flat phenomenon.Described telescoping tube 4 can adopt bellows, also can adopt the inside and outside combination telescopic tube of similar telescopic antenna structure, as shown in Figure 4.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. the drainage conduit of a green belt along highway pruning car, it is characterized in that: comprise lower elbow (2), telescoping tube (4), upper elbow (6), discharging opening (8), holder (7) and three pipe joints (1, 3, 5), the lower port of elbow (2) is wherein descended to be connected with the discharge gate pruning head (9) tail end by the first pipe joint (1), the upper port of lower elbow (2) is connected by the lower port of the second pipe joint (3) with telescoping tube (4), the upper port of telescoping tube (4) is connected with the lower port of upper elbow (6) by the 3rd pipe joint (5), the upper port of upper elbow (6) connects discharging opening (8), discharging opening (8) is fixed on compartment (11) by holder (7), discharging opening (8) can in holder (7) axial rotation, three pipe joints (1, 3, 5) connection is can along the flexible connection of its axle center axial rotation.
2. drainage conduit according to claim 1, is characterized in that: described telescoping tube (4) adopts bellows.
3. drainage conduit according to claim 1, is characterized in that: described telescoping tube (4) adopts inside and outside combination telescopic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676134.5U CN204929755U (en) | 2015-09-02 | 2015-09-02 | A kind of drainage conduit of green belt along highway pruning car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520676134.5U CN204929755U (en) | 2015-09-02 | 2015-09-02 | A kind of drainage conduit of green belt along highway pruning car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929755U true CN204929755U (en) | 2016-01-06 |
Family
ID=54997233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520676134.5U Expired - Fee Related CN204929755U (en) | 2015-09-02 | 2015-09-02 | A kind of drainage conduit of green belt along highway pruning car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103978A (en) * | 2015-09-02 | 2015-12-02 | 广西职业技术学院 | Discharging pipe for road greenbelt pruning vehicle |
-
2015
- 2015-09-02 CN CN201520676134.5U patent/CN204929755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103978A (en) * | 2015-09-02 | 2015-12-02 | 广西职业技术学院 | Discharging pipe for road greenbelt pruning vehicle |
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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: 20160106 Termination date: 20180902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |