CN207476167U - Mountainous region ditching machine - Google Patents
Mountainous region ditching machine Download PDFInfo
- Publication number
- CN207476167U CN207476167U CN201721408242.XU CN201721408242U CN207476167U CN 207476167 U CN207476167 U CN 207476167U CN 201721408242 U CN201721408242 U CN 201721408242U CN 207476167 U CN207476167 U CN 207476167U
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- CN
- China
- Prior art keywords
- stent
- chain
- wheel
- adjusting
- drive
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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
A kind of mountainous region ditching machine, running gear includes support assembly and walking mechanism, the traveling wheel of walking mechanism is articulated with the one end for adjusting wheel stand, the other end for adjusting wheel stand is articulated with support assembly, the wheel walkings chain transmission mechanism being made of a pair of of walking gear, wheel drive chain is provided in adjusting wheel stand, the hinged place of stent and support assembly is provided with regulating mechanism, the swing position of adjusting bracket is adjusted by regulating mechanism adjusting, adjusting relocks regulating mechanism afterwards in place.Its advantage is can be according to the position of the big minor adjustment wheel of the gradient, so that car body is kept in horizontal normal operating conditions, buffer spring is provided between stent and operation bracket assembly, it is touched during trench digging to stone, by buffer spring into row buffering so that be reduced to minimum to the impact force of ditching machine, ensure being normally carried out for operation, ditching machine will not be damaged, is used especially suitable for the area such as mountain area, hillside fields.
Description
Technical field
The utility model is related to ditching device, more particularly to a kind of mountainous region ditching machine.
Background technology
The ditching machine used at present, traveling wheel are with reinforcing the wheel axis connection due to support assembly, the position of wheel shaft
It is fixed, when walking in mountainous region or hillside fields, causing car, high another side is low on one side, when the gradient is larger, also
Car can be caused to overturn so that current ditching machine is unsuitable for carrying out operation in mountainous region or hillside fields.
In addition, current ditching device is substantially rigid structure, no buffering, the ditching machine of the type is in Plain or soil
In do not have easily carry out ditching operation in the environment of stone, still, if there is stone in mountain area or soil, trench digging
Shi Yidan is touched to stone, will generate and have big impact force, impacts ditching machine so that ditching machine is unable to control or even damages and opens
Ditch machine.
Utility model content
The purpose of this utility model, which is just to provide one kind, to be used with level land, hillside fields, mountainous region, have the mountainous region of buffer unit
Ditching machine.
The solution of the utility model is such：
A kind of mountainous region ditching machine, including running gear and trench digging part, the running gear includes support assembly and walking
Mechanism, the traveling wheel of walking mechanism are articulated with the one end for adjusting wheel stand, and the other end for adjusting wheel stand is articulated with
Support assembly is provided in adjusting wheel stand and is passed by the wheel walkings chain that a pair of of walking gear, wheel drive chain are formed
The power source of motivation structure, one of walking gear and support assembly is connected as driving gear, another walking gear is driven
Gear, the walking gear as driven gear drive traveling wheel rotation；The hinged place of stent and support assembly is provided with adjusting
Mechanism is adjusted the swing position of adjusting bracket by regulating mechanism adjusting, and adjusting relocks regulating mechanism afterwards in place.
More specific technical solution further includes：It is described trench digging part include the operation bracket assembly hinged with support assembly,
The hinged stent with operation bracket assembly is provided with a pair of of operation stent power chain, the operation stent in operation bracket assembly
Power chain and driving chain fabrication process stent chain drive, operation stent chain drive and support assembly move
Power source connects, and is rotated by power source drive；Hydraulic cylinder is connected between operation bracket assembly and support assembly, is formed by liquid
Compressing cylinder drives the structure that operation bracket assembly is swung above and below around articulated shaft；It is set with the stent of operation stent power assembly hinge
There is a pair of sprocket, which forms trench digging chain drive with chain, several knives are fixed at intervals on chain；The chain
Wheel is connect by power drive mechanism with the power chain of operation stent power chain, is rotated by power chain band movable sprocket；
Buffer spring is connected in the middle part of operation bracket assembly with mid-stent, the elastic force direction of the buffer spring is prevents stent to work
The direction that industry bracket assembly is swung.
Further：The operation bracket assembly is frame structure, and the both sides of the frame structure are respectively fixed with one piece of biography
Dynamic rack side plate is both provided on each block of transmission bracket side plate and a set of is made of operation stent power chain with driving chain
Operation stent chain drive, two sets of operation stent chain drives are arranged symmetrically, are driven jointly by the same power source
It rotates simultaneously；The stent is corresponding frame structure, sets what a pair was made of sprocket wheel and chain respectively in stent both sides
Trench digging chain drive, the trench digging chain drive of the same side are connected with operation stent chain drive.
Further：The stent is located between operation bracket assembly both sides so that two pairs of trench digging chain drive positions
In the inside of operation stent chain drive.
Further：The pedestal upper end is fixed with pedestal upper end weeds knife.
It the utility model has the advantages that can be according to the position of the big minor adjustment wheel of the gradient so that car body is kept in water
Flat normal operating conditions, is provided with buffer spring between stent 3 and operation bracket assembly, when trench digging is touched to stone, stent 3 by
To impact force stent 3 is swung, when pendulum, compresses buffer spring, by buffer spring into row buffering so that ditching machine is rushed
It hits power and is reduced to minimum, ensure being normally carried out for operation, ditching machine will not be damaged, it can be in hard soil property and the Shi Tujin of mixing
Row ditching operation is used especially suitable for the area such as mountain area, hillside fields.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the schematic diagram of stent 3 and accessory structure.
Fig. 3 is the left view of Fig. 2.
Fig. 4 is the structure diagram of operation bracket assembly.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is the left view of Fig. 4.
Reference numeral is in figure：Knife 1, stent 3, sprocket wheel 4, stent adjusting screw rod 5, pedestal upper end weeds knife 6, is made chain 2
Industry stent power chain 7, chain shaft adjusting screw rod 8, buffer spring 9, driving chain 10, transmission bracket side plate 11, gearbox 12,
Walking gear 13, adjusts wheel stand 15, hydraulic system 16, gear oil pump control cabinet 17, hydraulic cylinder at wheel drive chain 14
18th, traveling wheel 19.
Specific embodiment
As shown in Figure 1, the utility model running gear includes support assembly and walking mechanism, the traveling wheel 19 of walking mechanism
The one end for adjusting wheel stand 15 is articulated with, the other end for adjusting wheel stand 15 is articulated with support assembly, is adjusting vehicle
Wheel support 15 is provided with the wheel walkings chain transmission mechanism being made of a pair of of walking gear 13, wheel drive chain 14, wherein
The power source of one walking gear 13 and support assembly（That is the output shaft of gearbox 12）Driving gear is connected as, another walking
Gear 13 is driven gear, and the walking gear 13 as driven gear drives traveling wheel 19 to rotate；In stent 15 and support assembly
Hinged place be provided with regulating mechanism, by regulating mechanism adjusting the swing position of adjusting bracket 15 is adjusted, adjust in place
After relock regulating mechanism.
The trench digging part includes the operation bracket assembly hinged with support assembly and the hinged stent of operation bracket assembly
3, operation bracket assembly is provided with a pair of of operation stent power chain 7, the operation stent power chain 7 and 10 structure of driving chain
Into operation stent chain drive, the power source of operation stent chain drive and support assembly（I.e. gearbox 12 is defeated
Shaft）Connection, rotation is driven by gearbox 12；Hydraulic cylinder 18, shape are connected between operation bracket assembly and support assembly
The structure that operation bracket assembly swings above and below around articulated shaft is driven by hydraulic cylinder 18；With operation stent power assembly hinge
Stent 3 is provided with a pair of sprocket 4, which forms trench digging chain drive with chain 2, if being fixed at intervals on chain 2
Dry knife 1；The sprocket wheel 4 is connect by power drive mechanism with the power chain 7 of operation stent power chain, by power chain
7 band movable sprockets 4 rotate；In the middle part of operation bracket assembly buffer spring 9, the bullet of the buffer spring 9 are connected with 3 middle part of stent
Force direction is the direction that stent 3 is prevented to be swung to operation bracket assembly.
As shown in Fig. 1,4,5,6, the operation bracket assembly is frame structure, and the both sides of the frame structure are respectively fixed with
One block of transmission bracket side plate 11, be both provided on each block of transmission bracket side plate 11 it is a set of by operation stent power chain 7 with
10 fabrication process stent chain drive of driving chain, two sets of operation stent chain drives be it is arranged symmetrically, jointly by
The same power source driving rotates simultaneously, chain shaft adjusting screw rod 8 therein for adjust between operation stent power chain 7 away from
From to adjust the elasticity of driving chain 10.
As shown in Figure 1, 2, 3, the stent 3 is corresponding frame structure, sets a pair respectively in stent both sides by chain
The trench digging chain drive that wheel 4 is formed with chain 2, the trench digging chain drive and operation stent chain drive machine of the same side
Structure is connected；The stent 3 is located between operation bracket assembly both sides so that two pairs of trench digging chain drives are located at operation branch
The inside of frame chain drive.Several knives 1 are fixed at intervals on every chain 2, are fixed on stent in 3 upper end of stent
Hold weeds knife 6；Stent adjusting screw rod 5 is installed in stent, for adjusting the distance between sprocket wheel 4, to adjust the elastic of chain 2
Degree.
Knife 1 either oblique every is screwed in knife 1 on left or right chain 2 to be pointed.
The present invention is on level land in use, as shown in Figure 1, the adjusting wheel stand 15 of both sides is turned to horizontal position, i.e.,
For level land use state；If acted in hillside fields, the adjusting wheel stand 15 of side need to be swung to the ground with bottom of slope downwards
It after contact, is locked with regulating mechanism, at this point, support assembly single wheel is high, the low structure of opposite side wheel keeps support assembly
It is horizontal, ensures that trench digging function is normally carried out operation with horizontal attitude.
In non-trench digging state, the piston of hydraulic cylinder 18 stretches out, operation bracket assembly is pushed and is moved up, by stent 3
It is increased to and leaves ground, you can move ditching machine.
During ditching operation, the gearbox 12 of power source is controlled, the work on the power drive operation bracket assembly of gearbox 12
Sprocket wheel 4 on industry stent power chain 7 and stent 3 rotates, and the knife 1 for being fixed on chain 2 rotates, and controls hydraulic system 16 so that
Hydraulic cylinder piston bounces back, and operation bracket assembly is moved down, stent 3 is pressed to ground, after the depth for reaching needs, driving
Walking mechanism is walked forward, and the knife 1 of operating carries out ditching operation；If knife 1 encounters the hard object such as the stone in ground, after being impacted
Knife 1 push 3 swing backward of stent, compress buffer spring 9, impact force is buffered to minimum by buffer spring 9, once impact disappear
It loses, stent 3 is returned to original trench digging position under the elastic force effect of buffer spring 9, continues ditching operation.
Claims (4)
1. a kind of mountainous region ditching machine, including running gear and trench digging part, it is characterised in that：It is total that the running gear includes rack
Into and walking mechanism, the traveling wheel of walking mechanism be articulated with adjusting wheel stand（15）One end, the adjusting wheel stand
（15）The other end be articulated with support assembly, adjust wheel stand（15）It is provided with by a pair of of walking gear（13）, wheel pass
Dynamic chain（14）The wheel walkings chain transmission mechanism of composition, one of walking gear（13）Connect with the power source of support assembly
Driving gear is connected in, another walking gear（13）For driven gear, the walking gear as driven gear（13）Drive walking
Wheel rotation；In stent（15）The hinged place of support assembly is provided with regulating mechanism, is adjusted by regulating mechanism to adjusting bracket
（15）Swing position be adjusted, adjusting relock regulating mechanism afterwards in place.
2. mountainous region ditching machine according to claim 1, it is characterised in that：The trench digging part includes being hinged with support assembly
Operation bracket assembly, with the hinged stent of operation bracket assembly（3）, operation bracket assembly is provided with a pair of of operation stent and moves
Riding chain wheel（7）, the operation stent power chain（7）With driving chain（10）Fabrication process stent chain drive, operation branch
The power source of frame chain drive and support assembly connects, and is rotated by power source drive；It is total in operation bracket assembly and rack
Hydraulic cylinder is connected between, forms the structure for operation bracket assembly being driven to be swung above and below around articulated shaft by hydraulic cylinder；With
The stent of operation stent power assembly hinge（3）It is provided with a pair of sprocket（4）, the sprocket wheel（4）With chain（2）Trench digging chain is formed to pass
Motivation structure, in chain（2）On be fixed at intervals several knives（1）；The sprocket wheel（4）Pass through power drive mechanism and operation stent
The power chain of power chain（7）Connection, by power chain（7）Band movable sprocket（4）Rotation；In the middle part of operation bracket assembly with branch
Frame（3）Middle part is connected with buffer spring（9）, the buffer spring（9）Elastic force direction for prevent stent（3）It is total to operation stent
Into the direction of swing.
3. mountainous region ditching machine according to claim 2, it is characterised in that：The operation bracket assembly is frame structure, should
The both sides of frame structure are respectively fixed with one block of transmission bracket side plate（11）, in each block of transmission bracket side plate（11）On be respectively provided with
Have a set of by operation stent power chain（7）With driving chain（10）Fabrication process stent chain drive, two sets of operation branch
Frame chain drive is arranged symmetrically, is rotated simultaneously by the same power source driving jointly；The stent（3）For corresponding frame
Frame structure sets a pair in stent both sides by sprocket wheel respectively（4）With chain（2）The trench digging chain drive of composition, the same side
Trench digging chain drive be connected with operation stent chain drive.
4. mountainous region ditching machine according to claim 3, it is characterised in that：The stent（3）Positioned at operation bracket assembly two
Between side so that two pairs of trench digging chain drives are located at the inside of operation stent chain drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408242.XU CN207476167U (en) | 2017-10-30 | 2017-10-30 | Mountainous region ditching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408242.XU CN207476167U (en) | 2017-10-30 | 2017-10-30 | Mountainous region ditching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207476167U true CN207476167U (en) | 2018-06-12 |
Family
ID=62477884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721408242.XU Expired - Fee Related CN207476167U (en) | 2017-10-30 | 2017-10-30 | Mountainous region ditching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207476167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041675A (en) * | 2018-09-21 | 2018-12-21 | 田开林 | Front-end ditching machine and trench digging method |
-
2017
- 2017-10-30 CN CN201721408242.XU patent/CN207476167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041675A (en) * | 2018-09-21 | 2018-12-21 | 田开林 | Front-end ditching machine and trench digging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180612 Termination date: 20201030 |