CN204690819U - The groove ditching device of a kind of salt-soda soil with automatic soil-discharging function - Google Patents
The groove ditching device of a kind of salt-soda soil with automatic soil-discharging function Download PDFInfo
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- CN204690819U CN204690819U CN201520308910.6U CN201520308910U CN204690819U CN 204690819 U CN204690819 U CN 204690819U CN 201520308910 U CN201520308910 U CN 201520308910U CN 204690819 U CN204690819 U CN 204690819U
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- chain
- cutting knife
- folding part
- salt
- curved bend
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Abstract
The utility model provides the groove ditching device of a kind of salt-soda soil with automatic soil-discharging function, comprise chain and cutting knife, cutting knife becomes over-over mode evenly to arrange in the both sides of chain, cutting knife is provided with junction plate, junction plate is provided with curved bend folding part, curved bend folding part comprises large end and small end, blade is provided with between the curved bend folding part of large end and the curved bend folding part of small end, the curved bend folding part that the cutting knife of chain both sides is provided with is oppositely arranged, bend all to the inside, chain is provided with tension mechanism, tension mechanism comprises tensioner sprocket wheel, tensioner centre of sprocket position is provided with rotating shaft, rotating shaft two ends symmetry is connected to casting auger.The utility model has this device and has antiseptic property, there is the property feature adapting to salt-soda soil height corrosion, improve the application life of chain, transmission better effects if, anti-anti-avulsion chain phenomenon, also has and conveniently breaks ground, ditch fast, the advantage that casting is effective, utilizes self-contained automatic soil-discharging device to carry out ground correction for surface relief difference.
Description
Technical field
The utility model relates to engineering machinery field, particularly relates to a kind of pipe laying plant equipment, specifically refers to the groove ditching device of a kind of salt-soda soil with automatic soil-discharging function.
Background technology
As everyone knows, current trench digging groover structure is varied, the laying for cable and optical cable had, the laying for salt-soda soil salt discharge hidden pipe had, the laying of micro-profit pipe for reclamation hidden pipe or pouring had, but no matter which kind of is laid, and method is basically identical, first utilizes plant equipment to be slotted on ground, then optical cable, hidden pipe, micro-profit pipe etc. are laid in the trench, if but existing technology is directly used in salt-soda soil and uses, find to there is some problems and defect through practice.
Salt-soda soil desertification of land is serious, and having part earth when soil is discharged after finding fluting in adopting traditional mode to slot, to leave over row portion in the trench clean, if laid for hidden pipe, cause local higher, cause salt discharge weak effect, after some replacing cutting knifes, in trench digging process, efficiency is low.If moreover run into comparatively ratchel in current groove ditching machine trench digging process, the de-chain of chain can be caused, through repeatedly analyzing discovery, because the elongation that chain Long-Time Service causes, stressed excessive causing jumps tooth and de-chain, cutting knife and chain are all steels besides, in salt-soda soil, very easily cause corrosion, and the life-span is short.
Besides in trench digging process, because surface relief can cause hidden pipe to bury precision in process underground, if within the scope of pipe laying depth, be generally about 2 meters, can have and carry out pipe laying accurately, if but pipe laying region surface relief is serious, difference in height is greater than 2 meters, part hidden pipe can be caused to lay, need to stop pipe laying engineering, pipe laying is carried out again by after Land leveling, but some surface relieves are not very serious, if this kind of ground also needs to carry out smooth by engineering machinery, the duration can be caused nervous, inefficiency, for the ground of relief height difference in 20 centimeters how when not increasing the plough degree of depth, how to realize pipe laying fast and effectively, it is the direction being worth research.
Summary of the invention
The technical problems to be solved in the utility model is for the weak point existing for prior art, the groove ditching device of a kind of salt-soda soil with automatic soil-discharging function is provided, this device has antiseptic property, one deck wearing layer and anticorrosive coat is coated with on the surface of cutter, there is the property feature adapting to salt-soda soil height corrosion, be provided with the guide rail of the spacing of tensioner sprocket wheel and adjustable main movable sprocket and driven sprocket, the distance length of side caused is used for a long time for adapting to chain, thus improve the application life of chain, transmission better effects if, anti-anti-avulsion chain phenomenon, also have and conveniently break ground, quick trench digging, the advantage that casting is effective, for the rolling ground of surface relief difference in 20 centimeters, self-contained automatic soil-discharging device can be utilized to carry out ground correction, pipe laying depth is made to reach precalculated position.
Technical solution of the present utility model is, the groove ditching device of following a kind of salt-soda soil with automatic soil-discharging function is provided, comprise chain and cutting knife, described cutting knife is arranged on the joint pin of adjacent two chain section rings, described cutting knife becomes over-over mode evenly to arrange in the both sides of chain, described cutting knife is provided with junction plate, described junction plate is provided with curved bend folding part, described curved bend folding part comprises large end and small end, blade is provided with between the curved bend folding part of described large end and the curved bend folding part of small end, described blade becomes 10 ~ 30 ° of overturning angles to arrange, along the direction of motion of chain, the large end of cutting knife is front, the small end of cutting knife is rear, the curved bend folding part that the cutting knife of described chain both sides is provided with is oppositely arranged, bend all to the inside, described chain is provided with tension mechanism, described tension mechanism comprises tensioner sprocket wheel, described tensioner centre of sprocket position is provided with rotating shaft, described rotating shaft two ends symmetry is connected to casting auger.Adopt the technical program, when surface relief is within 20 centimeters, when running into higher position, the ground leveling utilizing the casting auger be provided with to exceed, is discharged to both sides by unnecessary soil.
As preferably, described chain solderless wrapped connection is on two sprocket wheels, and described sprocket wheel comprises drive sprocket and driven sprocket, is provided with the tensioner sprocket wheel of at least one between described drive sprocket and driven sprocket.
As preferably, described drive sprocket, driven sprocket and tensioner sprocket wheel are rack-mount, and described support comprises quiet support and dynamic support, and described quiet support is provided with slide rail, and described dynamic support is arranged on guide rail by locking device.
As preferably, described locking device is bolt.
As preferably, described quiet support is also provided with the slide rail for the movement of tensioner sprocket wheel, is provided with between described slide rail and rotating shaft to play and locks and the screw of sliding shaft.
As preferably, the cutting knife of chain both sides divides and comprises some groups, often organize and at least comprise three cutting knifes, the radian of the curved bend folding part of three cutting knifes often in group is different, the gradient of blade is different, and along chain movement direction, the radian of curved bend folding part becomes large gradually, the angle of inclination of blade becomes large gradually.
As preferably, described chain and cutting knife top layer are equipped with the wear-and corrosion-resistant layer that a layer thickness is not less than 0.5mm.
Adopt the beneficial effects of the utility model: there is antiseptic effect, salt-soda soil height corrosive environment can be adapted to, the ditching device of different size, different radian and different knife edge angular is utilized to accelerate efficiency in trench digging process, and along chain movement mode, from the cutter that size is less, become large gradually, convenient fluting, the radian of curved bend folding part is larger, the soil amount that cutter is discharged in casting process is more, both can realize fluting rapidly, and can realize again as soon as possible soil being discharged, simple and practical convenience; Be provided with the guide rail of the spacing of tensioner sprocket wheel and adjustable main movable sprocket and driven sprocket, use for adapting to chain the distance length of side caused for a long time, thus improve the application life of chain, transmission better effects if, anti-anti-avulsion chain phenomenon, also have and conveniently break ground, ditch fast, the advantage that casting is effective, in addition, for the rolling ground of surface relief difference in 20 centimeters, self-contained automatic soil-discharging device can be utilized to carry out ground correction, make pipe laying depth reach precalculated position.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model groove ditching device.
Fig. 2 is the structural representation top view of part chain and cutting knife and casting auger.
Fig. 3 is the arrangement schematic diagram (chain omission) of the one-sided cutting knife of chain.
Fig. 4 is the arrangement schematic diagram (chain omission) of chain both sides cutting knife.
Shown in figure: 1, chain, 2, cutting knife, 3, junction plate, 4, curved bend folding part, 5, blade, 6, drive sprocket, 7, driven sprocket, 8, tensioner sprocket wheel, 9, support, 9.1, quiet support, 9.2, dynamic support, 10, locking device, 11, guide rail, 12, slide rail, 13, screw, 14, rotating shaft, 15, casting auger.
Detailed description of the invention
for ease of illustrating, below in conjunction with accompanying drawing, the salt-soda soil of utility model is elaborated with the groove ditching device with automatic soil-discharging function.As shown in Figure 1 to Figure 3, the groove ditching device of a kind of salt-soda soil with automatic soil-discharging function, comprise chain 1 and cutting knife 2, described cutting knife 2 is arranged on adjacent two chains 1 and saves on the joint pin of ring, described cutting knife 2 becomes over-over mode evenly to arrange in the both sides of chain 1, described cutting knife 2 is provided with junction plate 3, described junction plate 3 is provided with curved bend folding part 4, described curved bend folding part 4 comprises large end and small end, blade 5 is provided with between the curved bend folding part 4 of described large end and the curved bend folding part 4 of small end, described blade 5 one-tenth 10 ~ 30 ° of overturning angles are arranged, along the direction of motion of chain 1, the large end of cutting knife 2 is front, the small end of cutting knife 2 is rear, the curved bend folding part 4 that the cutting knife 2 of described chain 1 both sides is provided with is oppositely arranged, bend all to the inside, described chain 1 is provided with tension mechanism, described tension mechanism comprises tensioner sprocket wheel 8, described tensioner sprocket wheel 8 center is provided with rotating shaft 14, described rotating shaft 14 two ends symmetry is connected to casting auger 15, the solderless wrapped connection of described chain 1 is on two sprocket wheels, described sprocket wheel comprises drive sprocket 6 and driven sprocket 7, the tensioner sprocket wheel 8 of at least one is provided with between described drive sprocket 6 and driven sprocket 7, described drive sprocket 6, driven sprocket 7 and tensioner sprocket wheel 8 are arranged on support 9, described support 9 comprises quiet support 9.1 and dynamic support 9.2, described quiet support 9.1 is provided with slide rail 12, described dynamic support 9.2 is arranged on guide rail 11 by locking device 10, described locking device 10 is bolt, described quiet support 9.1 is also provided with slide rail 12, the rotating shaft of described tensioner sprocket wheel 8 is arranged in slide rail 12, be provided with between described slide rail 12 and rotating shaft to play and lock and the screw 13 of sliding shaft, the cutting knife 2 points of chain 1 both sides comprises some groups, often organize and at least comprise three cutting knifes 2, the radian of the curved bend folding part 4 of three cutting knifes 2 often in group is different, the gradient of blade 5 is different, and along chain 1 direction of motion, the radian of curved bend folding part 4 becomes large gradually, the angle of inclination of blade 5 becomes large gradually, described chain 1 and cutting knife 2 top layer are equipped with the wear-and corrosion-resistant layer that a layer thickness is not less than 0.5mm.
The utility model has antiseptic effect, salt-soda soil height corrosive environment can be adapted to, utilize the ditching device of different size, different radian and different knife edge angular to accelerate efficiency in trench digging process, and along chain movement mode, from the cutter that size is less, become large gradually, convenient fluting, the radian of curved bend folding part is larger, the soil amount that cutter is discharged in casting process is more, both can realize fluting rapidly, and can realize again as soon as possible soil being discharged, simple and practical convenience; Be provided with the guide rail of the spacing of tensioner sprocket wheel and adjustable main movable sprocket and driven sprocket, the distance length of side caused is used for a long time for adapting to chain, thus improve the application life of chain, transmission better effects if, anti-anti-avulsion chain phenomenon, also there is convenient broken figure, quick trench digging, the effective advantage of casting in addition, for the rolling ground of surface relief difference in 20 centimeters, self-contained automatic soil-discharging device can be utilized to carry out ground correction, make pipe laying depth reach precalculated position.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (7)
1.
the groove ditching device of a kind of salt-soda soil with automatic soil-discharging function, comprise chain (1) and cutting knife (2), it is characterized in that: described cutting knife (2) is arranged on the joint pin of adjacent two chains (1) joint ring, described cutting knife (2) becomes over-over mode evenly to arrange in the both sides of chain (1), described cutting knife (2) is provided with junction plate (3), described junction plate (3) is provided with curved bend folding part (4), described curved bend folding part (4) comprises large end and small end, blade (5) is provided with between the curved bend folding part (4) of described large end and the curved bend folding part (4) of small end, described blade (5) becomes 10 ~ 30 ° of overturning angles to arrange, along the direction of motion of chain (1), the large end of cutting knife (2) is front, the small end of cutting knife (2) is rear, the curved bend folding part (4) that the cutting knife (2) of described chain (1) both sides is provided with is oppositely arranged, bend all to the inside, described chain (1) is provided with tension mechanism, described tension mechanism comprises tensioner sprocket wheel (8), described tensioner sprocket wheel (8) center is provided with rotating shaft (14), described rotating shaft (14) two ends symmetry is connected to casting auger (15).
2.
the groove ditching device of salt-soda soil according to claim 1 with automatic soil-discharging function, it is characterized in that: described chain (1) solderless wrapped connection is on two sprocket wheels, described sprocket wheel comprises drive sprocket (6) and driven sprocket (7), is provided with the tensioner sprocket wheel (8) of at least one between described drive sprocket (6) and driven sprocket (7).
3.
the groove ditching device of salt-soda soil according to claim 2 with automatic soil-discharging function, it is characterized in that: described drive sprocket (6), driven sprocket (7) and tensioner sprocket wheel (8) are arranged on support (9), described support (9) comprises quiet support (9.1) and dynamic support (9.2), described quiet support (9.1) is provided with slide rail (12), and described dynamic support (9.2) is arranged on guide rail (11) by locking device (10).
4.
the groove ditching device of salt-soda soil according to claim 3 with automatic soil-discharging function, is characterized in that: described locking device (10) is bolt.
5.
the groove ditching device of salt-soda soil according to claim 4 with automatic soil-discharging function, it is characterized in that: described quiet support (9.1) is also provided with the slide rail (12) for tensioner sprocket wheel (8) movement, be provided with between described slide rail (12) and rotating shaft (14) to play and lock and the screw (13) of sliding shaft (14).
6.
the groove ditching device of salt-soda soil according to claim 5 with automatic soil-discharging function, it is characterized in that: the cutting knife (2) point of chain (1) both sides comprises some groups, often organize and at least comprise three cutting knifes (2), the radian of the curved bend folding part (4) of three cutting knifes (2) often in group is different, the gradient of blade (5) is different, and along chain (1) direction of motion, the radian of curved bend folding part (4) becomes large gradually, the angle of inclination of blade (5) becomes large gradually.
7.
the groove ditching device of salt-soda soil according to claim 1 or 6 with automatic soil-discharging function, is characterized in that: described chain (1) and cutting knife (2) top layer are equipped with the wear-and corrosion-resistant layer that a layer thickness is not less than 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308910.6U CN204690819U (en) | 2015-05-14 | 2015-05-14 | The groove ditching device of a kind of salt-soda soil with automatic soil-discharging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520308910.6U CN204690819U (en) | 2015-05-14 | 2015-05-14 | The groove ditching device of a kind of salt-soda soil with automatic soil-discharging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690819U true CN204690819U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520308910.6U Expired - Fee Related CN204690819U (en) | 2015-05-14 | 2015-05-14 | The groove ditching device of a kind of salt-soda soil with automatic soil-discharging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615892A (en) * | 2020-06-29 | 2020-09-04 | 陶晨 | Small-size ditching machine with adjustable arrange soil |
-
2015
- 2015-05-14 CN CN201520308910.6U patent/CN204690819U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615892A (en) * | 2020-06-29 | 2020-09-04 | 陶晨 | Small-size ditching machine with adjustable arrange soil |
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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: 20151007 |