CN2928959Y - Ditching machine - Google Patents
Ditching machine Download PDFInfo
- Publication number
- CN2928959Y CN2928959Y CN 200620149036 CN200620149036U CN2928959Y CN 2928959 Y CN2928959 Y CN 2928959Y CN 200620149036 CN200620149036 CN 200620149036 CN 200620149036 U CN200620149036 U CN 200620149036U CN 2928959 Y CN2928959 Y CN 2928959Y
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- tractor
- fixed
- ditching machine
- wheel
- cutter head
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Abstract
The utility model relates to a trench digger engaged with a tractor including a bay, an actuating device, a circular cutter head and a balancing wheel, characterized in that the circular cutter head is fixed on a vertical rotation axis on the tractor drag central line, the cutter head plate parallels to the tractor drag central line, a plurality of knife groups are fixed on the circular cutter head. The circular cutter head plate parallels to the tractor drag central line device, cuts the soil layer with rotary knife groups on the cutter head and throws soil out. The device adds a speed-transformation thereby switching working speed and non-working speeding conveniently, the tractor drives in a normal speed under non-working condition thereby the trench digger reaches the job location instantly, alloyed steel or carbide alloy are soldered joint on the blade thereby a plurality of soil type are applicable. The utility model applies to laying main-water canal and cable conductor particularly.
Description
Affiliated technical field:
The utility model relates to a kind of ditching machine that uses with tractor, is made up of frame, transmission device, circular beater plate, support wheel, is specially adapted to lay water supply pipe, cable.
Background technology:
Tractor, uses extensively in a lot of engineering fields not high to required precision with the cheap characteristics of cost.Domestic ditching machine present and that tractor uses mostly is the disc type ditching machine.Be divided into two classes by its ditching machine and tractor ways of connecting: a class ditching machine is fixed on the tractor, as the rearmounted disk furrower of the disclosed hand tractor of Chinese patent CN2114273U, sprocket wheel directly is connected with the gear box of tractor semiaxis, because the travel speed during the tractor work that ditching machine has been installed is more a lot of slowly than the speed of the tractor that ditching machine is not installed, no matter whether ditching machine works, and tractor all must travel according to slower speed.In actual the use, because the distance limit of ditching machine enforcement side and job location, the speed that such ditching machine arrives the job location reduces greatly.Influence the engineering time.
Another kind of is ditching machine detachable, connect tractor, as the disclosed cable laying of Chinese patent CN1407186A, pipeline ditching machine, when the work operation, the ditching machine transmission pulled up is fixed on the hitching machinery rear end.And for example Chinese patent CN2068980U during ditching machine work, just can be fixed to tractor rear by connecting hole with frame.Before the each work of this class ditching machine, must or use other Transport Machinery, the ditching machine frame is transported to the job location by tractor band trailer.Increased cost of transportation like this, and the parameter that is connected that at every turn all needs to regulate ditching machine and tractor, the engineering time increased.
Summary of the invention:
In order to overcome above shortcoming.The utility model has considered that especially ditching machine is deployed to the speed of job location.During inoperative, the tractor that ditching machine has been installed can travel by the tractor normal speed.
Another purpose of the present utility model provides a kind of ditching machine that can be suitable for multiple soil property requirement.
The technical scheme that its technical problem that solves the utility model adopts is: this ditching machine is made up of frame, transmission device, circular beater plate, support wheel.Circular beater plate is fixed on the axis of rotation vertical with the tractor-drawn center line, and the cutterhead plane parallel is in the tractor-drawn center line.This ditching machine support wheel is positioned on the tractor-drawn center line, is connected the frame rear side, and support wheel can be regulated up and down.Be fixed on welding alloy steel or carbide alloy on the knife edge part of the blade on the circular beater plate.
This ditching machine transmission device is divided into two parts: a part is made up of belt wheel, gearbox, reducer, sprocket wheel, gear, shift fork etc., the shift fork handsetting gear is to working position, can use the output shaft of tractor rear end, drive tractor through gearbox, reducer and travel the ditching machine operate as normal with the speed that relatively is fit to ditching machine work.The shift fork handsetting gear is to the room, and tractor can normal speed travel.Another part is made up of power transmission shaft, bevel gear, axis of rotation, and this part is rotated with being used to drive circular beater plate.
Circular beater plate is fixed on the right side of axis of rotation, the disk of interchangeable different-diameter.The cutterhead baffle plate is fixed on the frame, and the center line at the axis of rotation place that side direction and cutterhead are fixed on the cutterhead baffle plate is angled.
The beneficial effects of the utility model are, easily switch operating speed and inoperative speed.Adapt to tractor and be deployed to scene and requirements of one's work.In addition, knife edge part welding alloy steel or carbide alloy increase under the little situation at cost, satisfy the requirement that ditching machine is suitable for multiple soil property.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is that cutterhead is overlooked and elevation.
1. tractor dynamic power axles among the figure, 2. belt pulley, 3. belt pulley, 4. gearbox, 5. belt pulley, 6. belt pulley, 7. reducer, 8. sprocket wheel, 9. sprocket wheel, 10. pinion, gear wheel on 11. tractors, 12. shift forks, 13. power transmission shaft, 14. bevel gears, 15. bevel gears, 16. axis of rotation, 17. the cutterhead baffle plate, 18. circular beater plates, 19. frames, 20. support wheel, 21. support wheel adjusting devices, 22. blades.
The specific embodiment
Below in conjunction with accompanying drawing, technology of the present utility model is done one explain in detail.When ditching machine is in off working state, need pinion (10) to be pushed aside by shift fork (12).Tractor travels by carrying transmission mechanism normal speeds such as gearbox.
During this ditching machine work, pinion (10) is pushed working position by shift fork (12).The gear of tractor is set to neutral gear.Power drives gearbox (4) rotation by power output shaft (1) output of tractor back seat below by belt wheel (2,3), and gearbox (4) is by different gear control operating rates.Gearbox drives reducer (7) by belt wheel (5,6), reducer (7) drives pinion (10) by sprocket wheel (8,9), pinion (10) directly and be fixed on travel gear wheel (11) engagement on the wheel of tractor, driving tractor can travel according to operating rate.
Connect power transmission shaft (13) from the power output shaft (1) of tractor back seat below, bevel gear (14) drive of fixing on the power transmission shaft and cutterhead (18) are fixed to the bevel gear (15) on the axis of rotation (16), so just can drive circular beater plate (18) rotation work.
Be fixed on support wheel adjusting device (22) on the frame (19) and can regulate the position of support wheel (21), so the degree of depth that just can regulate trench digging by control frame (19) rear end terrain clearance.
Below be embodiment of the present utility model:
Embodiment one: throw away for the ease of soil, fix a cutterhead baffle plate (17) on frame, the upside angle of cutterhead baffle plate (17) and axis of rotation (16) are angled.Along with circular beater plate (18) gets rid of soil to cutterhead baffle plate (17) top, the soil alive in the ditch can be thrown to the right side of tractor travel direction.
Embodiment two: in order to be fit to the needs of hard soil property, go up welding alloy steel on fixing blade (22) knife edge part at circular beater plate (18), can adapt to the needs of northern hard soil trench digging.
Embodiment three: the circular beater plate of this ditching machine (18) is fixed on the outside of axis of rotation, can load and unload easily.Therefore can be by using the cutterhead of different-diameter.In conjunction with the support wheel adjusting device, can cut the soil layer of different depth.
Embodiment four: an exemplary embodiments of the present utility model is, the gearbox (4) of adapted 2 gears (not comprising neutral position), and mating power is 25 horsepowers a tractor.
Claims (5)
1. ditching machine that uses with tractor, comprise frame (19), transmission device advances, the ditching knife transmission device, circular beater plate (18), support wheel (20), it is characterized in that the described transmission device that advances comprises gearbox (4), reducer (7), sprocket wheel (8,9), belt wheel (5,6), gear (10,11), shift fork (12), described shift fork (12) is located at gear (10) and tractor carries between the gearbox, described gearbox (4) is on the one hand by belt wheel (2,3) power output shaft (1) with tractor back seat below is connected, on the one hand by belt wheel (5,6) connection reducer (7), described reducer (7) is by sprocket wheel (8,9) connect pinion (10), described pinion (10) directly and be fixed on travel gear wheel (11) engagement on the wheel of tractor, described ditching knife transmission device comprises power transmission shaft (13), bevel gear (14,15), axis of rotation (16) is fixed on the bevel gear (14) on the power transmission shaft (13) and is fixed on directly engagement of bevel gear (15) on the axis of rotation (16).
2. ditching machine according to claim 1 is characterized in that support wheel (20) is positioned on the tractor-drawn center line, and support wheel (20) is connected the frame rear side, and support wheel (20) can be regulated up and down.
3. ditching machine according to claim 1 and 2 is characterized in that a cutterhead baffle plate (17) is fixed on the frame, and the center line at axis of rotation (16) place that last side direction of cutterhead baffle plate (17) and circular beater plate (18) are fixing is angled.
4. ditching machine according to claim 3 is characterized in that circular beater plate (18) is fixed on the right side of axis of rotation (16), the disk of interchangeable different-diameter.
5. ditching machine according to claim 4 is characterized in that being fixed on welding alloy steel or carbide alloy on the knife edge part of the blade on the circular beater plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149036 CN2928959Y (en) | 2006-10-19 | 2006-10-19 | Ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620149036 CN2928959Y (en) | 2006-10-19 | 2006-10-19 | Ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2928959Y true CN2928959Y (en) | 2007-08-01 |
Family
ID=38307344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620149036 Expired - Fee Related CN2928959Y (en) | 2006-10-19 | 2006-10-19 | Ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2928959Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758460A (en) * | 2012-07-25 | 2012-10-31 | 中铁十七局集团电气化工程有限公司 | Cable trench excavating machine for integrated grounding engineering of high-speed railway |
| CN103306325A (en) * | 2013-06-09 | 2013-09-18 | 胜利油田胜利工程建设（集团）有限责任公司 | Grooving method and grooving device for narrow and shallow engineering pit groove |
| CN108738501A (en) * | 2018-05-10 | 2018-11-06 | 冯树刚 | A kind of folding double end ditching machine |
| CN110192457A (en) * | 2019-07-02 | 2019-09-03 | 湖南农业大学 | A kind of disk coulter |
-
2006
- 2006-10-19 CN CN 200620149036 patent/CN2928959Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758460A (en) * | 2012-07-25 | 2012-10-31 | 中铁十七局集团电气化工程有限公司 | Cable trench excavating machine for integrated grounding engineering of high-speed railway |
| CN103306325A (en) * | 2013-06-09 | 2013-09-18 | 胜利油田胜利工程建设（集团）有限责任公司 | Grooving method and grooving device for narrow and shallow engineering pit groove |
| CN108738501A (en) * | 2018-05-10 | 2018-11-06 | 冯树刚 | A kind of folding double end ditching machine |
| CN110192457A (en) * | 2019-07-02 | 2019-09-03 | 湖南农业大学 | A kind of disk coulter |
| CN110192457B (en) * | 2019-07-02 | 2022-06-07 | 湖南农业大学 | Disc furrow opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |