CN202131624U - Screw type ditching device - Google Patents
Screw type ditching device Download PDFInfo
- Publication number
- CN202131624U CN202131624U CN201120132879U CN201120132879U CN202131624U CN 202131624 U CN202131624 U CN 202131624U CN 201120132879 U CN201120132879 U CN 201120132879U CN 201120132879 U CN201120132879 U CN 201120132879U CN 202131624 U CN202131624 U CN 202131624U
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- CN
- China
- Prior art keywords
- helical blade
- switching
- helical
- rotating shaft
- transmission mechanism
- Prior art date
- 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 relates to a screw type ditching device. The rotation of a helical shaft can be driven by a decelerator and a reversing transmission mechanism. Cemented carbide blades on a helical blade can cut soil and rocks during the rotation, and the fragments of the soil and rocks can be transported upwards from a cave formed by an arc-shaped cover and the soil and rocks after being ditched under the action of the rotation of the helical blade, and then the fragments of the soil and rocks can be thrown to two sides of the ditched groove by the centrifugal force, thereby the screw type ditching device can move forwards while ditching.
Description
Technical field
The utility model relates to a kind of ditching fluting apparatus device, specifically is a kind of used spiral trenching implement such as farmland pipeline, town and country optical cable that are used to lay.
Background technology
Along with expanding economy, country puts more effort to infrastructure, and underground pipeline, electricity (light) cable laying project quantity are increased sharply, and quality requirement improves.Depend on the hand excavation, inefficiency not only, the channel excavation quality is low.And agriculturally, crops such as plantation watermelon, Chinese yam also need ditching to plant.Existing machinery channel excavation technology is divided into three kinds basically: the one, excavate with mini-excavator; The 2nd, on large tractor, install and drag the gimmal operation; The 3rd, the disc type ditching machine.
Summary of the invention
The task of the utility model is a kind of spiral trenching implement of utilizing helical structure to carry out ditching to people to be provided.
The concrete scheme that the utility model is taked is: it is provided with a frame; End in frame utilizes rotating shaft to link to each other with car body, pacifies one speed reducer on the car body, and a power output shaft is arranged on the reducer; The fixing switching-over transmission mechanism of the other end; The input rotating shaft of switching-over transmission mechanism is connected with the reducer output revolving shaft with a telescopic Hooks coupling universal coupling, between frame and car body, is equipped with hoist cylinder, utilizes hoist cylinder to rise or lands and control the degree of depth of ditching.Bevel gear in the input rotating shaft of switching-over transmission mechanism and the engagement of the bevel gear on the helical axis.Helical axis utilizes bearing fixing on switching-over transmission mechanism shell, and the helical axis upper end is pacified a loam cake in the above again with nut and dowel fixes.Equipment is made up of a conveyor screw and arc lid; Conveyor screw comprises helical axis, helical blade, carbide chip; Helical blade curls up and is connected on the helical axis; On the outer rim of helical blade, be uniformly distributed with through spacer sleeve and bolton and clamp or be welded with carbide chip, the edge of a knife of carbide chip bends towards the rotation direction of helical blade; The arc lid is positioned on spirochetal rear, and top is fixed on the shell of switching-over driver.
Work schedule moves hoist cylinder; Equipment descends with frame; When helical axis rotation, motor vehicle band this machine and advanced, drive the helical axis rotation through reducer and switching-over transmission mechanism; Carbide chip on the helical blade scales off native stone in rotation; The native stone fragment that scales off is thrown the both sides of the groove that is dug again then by centrifugal force on behind arc lid and institute's shoveling stone, submitted in the formed tube cave under the turning effort of helical blade, while make the ditching of advancing of spiral trenching machine.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Shown in accompanying drawing, the utility model is made up of helical axis 1, helical blade 2, carbide chip 3, arc lid 4, conical gear 5, switching-over transmission mechanism shell 6, output revolving shaft 7, telescopic Hooks coupling universal coupling 8, frame 9, input rotating shaft 10, hoist cylinder 11, bearing 12, bearing 13, nut 14, pin 15, loam cake 16, reducer 17, rotating shaft 18; Frame 9 usefulness rotating shafts 18 are connected with motor-vehicle bodies; Be connected with the output revolving shaft 7 of reducer 17 and the input rotating shaft 10 of switching-over transmission mechanism with telescopic Hooks coupling universal coupling 8; Between frame 9 and car body, be equipped with hoist cylinder 11, utilize hoist cylinder 11 to rise or land and control the degree of depth of ditching.The input rotating shaft 10 usefulness bearings 13 of switching-over transmission mechanism are fixed on the switching-over transmission mechanism shell 6, bevel gear 5 in the input rotating shaft 10 and 5 engagements of the bevel gear on the helical axis 1.Helical axis 1 utilizes bearing 12 to be fixed on the switching-over transmission mechanism shell 6; Helical axis 1 upper end is fixing with pin 15 with nut 14, pacifies a loam cake 16 more in the above, and equipment is made up of a conveyor screw and arc lid 4; Conveyor screw comprises helical axis 1, helical blade 2, carbide chip 3; Helical blade 2 curls up and is connected on the helical axis 1, on the outer rim of helical blade 2, is uniformly distributed with through spacer sleeve and bolton and clamps or be welded with carbide chip 3, and the edge of a knife of carbide chip 3 bends towards the rotation direction of helical blade 2; Arc lid 4 is positioned on spirochetal rear, and top is fixed on the switching-over driver shell 6.
Claims (1)
1. a spiral trenching implement is made up of helical axis (1), helical blade (2), carbide chip (3), arc lid (4), conical gear (5), switching-over transmission mechanism shell (6), output revolving shaft (7), telescopic Hooks coupling universal coupling (8), frame (9), input rotating shaft (10), hoist cylinder (11), bearing (12), bearing (13), nut (14), pin (15), loam cake (16), reducer (17), rotating shaft (18); Frame (9) is connected with motor-vehicle bodies with rotating shaft (18); Be connected with the output revolving shaft (7) of reducer (17) and the input rotating shaft (10) of switching-over transmission mechanism with telescopic Hooks coupling universal coupling (8); Between frame (9) and car body, be equipped with hoist cylinder (11); Utilize hoist cylinder (11) to rise or land and control the degree of depth of ditching; The input rotating shaft (10) of switching-over transmission mechanism is fixed on the switching-over transmission mechanism shell (6) with bearing (13); Bevel gear (5) in the input rotating shaft (10) and the engagement of the bevel gear (5) on the helical axis (1), helical axis (1) utilize bearing (12) to be fixed on the switching-over transmission mechanism shell (6), and helical axis (1) upper end is fixed with nut (14) and pin (15); Pacify a loam cake (16) more in the above; Equipment is made up of a conveyor screw and arc lid (4), and conveyor screw comprises helical axis (1), helical blade (2), carbide chip (3), and helical blade (2) curls up and is connected on the helical axis (1); On the outer rim of helical blade (2), be uniformly distributed with through spacer sleeve and bolton and clamp or be welded with carbide chip (3); The edge of a knife of carbide chip (3) bends towards the rotation direction of helical blade (2), and arc lid (4) is positioned on spirochetal rear, and top is fixed on frame (9) and the switching-over driver shell (6); It is characterized in that: helical blade (2) curls up and is connected on the helical axis (1); On the outer rim of helical blade (2), be uniformly distributed with through spacer sleeve and bolton and clamp or be welded with carbide chip (3), the edge of a knife of carbide chip (3) bends towards the rotation direction of helical blade (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132879U CN202131624U (en) | 2011-04-22 | 2011-04-22 | Screw type ditching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120132879U CN202131624U (en) | 2011-04-22 | 2011-04-22 | Screw type ditching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131624U true CN202131624U (en) | 2012-02-01 |
Family
ID=45520397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120132879U Expired - Fee Related CN202131624U (en) | 2011-04-22 | 2011-04-22 | Screw type ditching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397675A (en) * | 2013-08-12 | 2013-11-20 | 刘玉秋 | Elliptical ditching machine |
| CN105386428A (en) * | 2015-12-01 | 2016-03-09 | 王升旗 | Water channel ditcher |
| CN106358563A (en) * | 2016-09-30 | 2017-02-01 | 道真仡佬族苗族自治县华毅中药材专业合作社 | Sophorae flavescentis picking mechanism |
-
2011
- 2011-04-22 CN CN201120132879U patent/CN202131624U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397675A (en) * | 2013-08-12 | 2013-11-20 | 刘玉秋 | Elliptical ditching machine |
| CN105386428A (en) * | 2015-12-01 | 2016-03-09 | 王升旗 | Water channel ditcher |
| CN106358563A (en) * | 2016-09-30 | 2017-02-01 | 道真仡佬族苗族自治县华毅中药材专业合作社 | Sophorae flavescentis picking mechanism |
| CN106358563B (en) * | 2016-09-30 | 2018-09-14 | 道真仡佬族苗族自治县华毅中药材专业合作社 | The picking mechanism of kuh-seng |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120201 Termination date: 20130422 |