CN209686486U - A kind of ditcher - Google Patents
A kind of ditcher Download PDFInfo
- Publication number
- CN209686486U CN209686486U CN201920261455.7U CN201920261455U CN209686486U CN 209686486 U CN209686486 U CN 209686486U CN 201920261455 U CN201920261455 U CN 201920261455U CN 209686486 U CN209686486 U CN 209686486U
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- China
- Prior art keywords
- scraper chain
- belt
- bucket
- crane
- hydraulic
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- 230000007246 mechanism Effects 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009412 basement excavation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000004258 portal system Anatomy 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of ditcher, including vehicle frame, portal trestle, walking mechanism, lifting drive, ditching mechanism and hydraulic system, portal trestle is located above vehicle frame, and hydraulic system includes diesel engine and hydraulic station, and diesel engine is connected with the hydraulic pump band of hydraulic station.Ditching mechanism includes body frame, crane, bucket belt for scraper chain, belt for scraper chain driving assembly and support chain bed, and crane is located on front side of body frame, and is secured to be connected.The two sides of crane are slidably matched with portal trestle, and bucket belt for scraper chain and belt for scraper chain driving assembly are each provided on body frame, and belt for scraper chain driving assembly drives the movement of bucket belt for scraper chain.Lifting drive includes hydraulic cylinder, and the lifting of Driven by Hydraulic Cylinder crane, hydraulic cylinder is connected with hydraulic station to be communicated.The utility model is structurally reasonable, and manufacturing cost is low, and maintenance and easy maintenance can substitute artificial ditching, and time saving and energy saving, layout of the bucket on bucket belt for scraper chain is ingenious, reduces excavation difficulty and power consumption, ditching efficiency greatly improve.
Description
Technical field
The utility model relates to field of mechanical technique, and in particular to a kind of ditcher.
Background technique
Currently, generally requiring drainage trenching in road construction and municipal engineering construction, it is being laid with pipeline and cable process
In be also required to ditching, work progress is substantially using manually being excavated, and artificial ditching large labor intensity is time-consuming and laborious, manually
At high cost, ditching low efficiency leads to claim for eot.In the work progress of ditching, can also using mini-excavator into
Row ditching, high using technical requirements of the mini-excavator ditching to operator, operation difficulty is big, and bucket needs to get on the bus after cutting the earth
After turning an angle, the soil in bucket is poured into the side of ditch, because excavator is not used to the special equipment of ditching, is made
Digging efficiency when carrying out ditching with excavator is low, in addition, excavator can not due to being limited by landform and ground attachment
It is operated.It would therefore be highly desirable to develop a kind of special equipment for ditching.
Utility model content
In view of the above shortcomings of the prior art, the utility model aim is to propose a kind of ditcher, solves artificial ditching
There is a problem of that time-consuming and laborious, large labor intensity, at high cost, digging efficiency is low, long in time limit.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is
A kind of ditcher, including vehicle frame, portal trestle, walking mechanism, lifting drive, ditching mechanism and hydraulic pressure system
System, portal trestle are located at the top of vehicle frame, and lower end is fixedly linked with vehicle frame.Hydraulic system is located at the front side of portal trestle, packet
Include diesel engine and hydraulic station, the hydraulic pump band connection of diesel engine and hydraulic station.Ditching mechanism is located at the rear side of portal trestle, packet
Body frame, crane, bucket belt for scraper chain, belt for scraper chain driving assembly and support chain bed are included, crane is located on front side of body frame, and is secured to
It is connected.The two sides of crane are slidably matched with portal trestle respectively, and bucket belt for scraper chain and belt for scraper chain driving assembly are each provided at body frame
On, belt for scraper chain driving assembly is located at the inside of bucket belt for scraper chain, and drives its movement.Lifting drive includes hydraulic cylinder, liquid
The telescopic end of cylinder pressure is connected with crane and drives its lifting, and hydraulic cylinder is connected with hydraulic station to be communicated.
Preferably, portal trestle includes vertical beam and crossbeam, and there are two vertical beams, and the two sides positioned opposite in vehicle frame.Two
The upper end of vertical beam is fixedly linked by crossbeam, is fixedly linked in the middle part of lower end and vehicle frame integral, is offered in two vertical beams
The sliding slot matched with crane.
Preferably, crane and body frame are steel framework structure, the lower part of crane two sides respectively with body frame respective side
Top, be fixedly linked integrally by two groups of lateral connecting plates, body frame moves up and down together with crane.
Preferably, bucket belt for scraper chain includes several carrier bars, and the inside both ends of each carrier bar are symmetrically arranged with two hinged seats,
Each hinged seat is located at the both ends of the width direction of carrier bar, is respectively provided with a mounting hole.Each carrier bar is along its width direction successively phase
Neighbour arranges, and is rotatedly connected between two carrier bars of arbitrary neighborhood by an articulated shaft, forms closed annular structure.Bucket carrier bar
Shield is provided with above band, rear side is equipped with two deflectors being sloped downwardly, and the deflector is fixed on vehicle frame.
Preferably, multiple bucket groups are disposed with along its direction of motion on bucket belt for scraper chain, each bucket group includes extremely
Few two buckets, each bucket are fixed on the front of a carrier bar, and all buckets of each bucket group successively misplaces established practice of arranging
Then ladder-like.
Preferably, belt for scraper chain driving assembly includes driving shaft and driven shaft, and driving shaft and driven shaft are respectively provided at scoop chain
Upper and lower part on the inside of strip.It is hinged to be symmetrically arranged with two matched with articulated shaft for the both ends of driving shaft and driven shaft
Shaft gear.One end of driving shaft is configured with the first hydraulic motor, and the first hydraulic motor is connected with hydraulic station.
Preferably, support chain bed is fixedly mounted on the lower part of body frame, and the back side of side is moved upwards positioned at bucket belt for scraper chain,
Including vertical two mounting plates positioned opposite, several shafts are equipped at intervals on two mounting plates etc., each both ends of the shaft is equal
Equipped with a bearing.The bearing of the bearing of each both ends of the shaft, both ends of the shaft adjacent thereto is staggered.
Preferably, the lifting drive further includes wirerope and pulley, and the top of portal trestle, steel is arranged in pulley
One end of cord and the telescopic end of hydraulic cylinder are fixedly linked, and the other end is around the top stationary phase after pulley with the crane
Even.
Preferably, the walking mechanism includes two front-wheels and two rear-wheels, and two front-wheels are located at vehicle frame by drive shaft
Front part sides, two rear-wheels are symmetrically arranged at the rear portion two sides of vehicle frame, and each rear-wheel passes through a rear wheel support installation door respectively
On shape bracket.The bottom of vehicle frame is provided with the second hydraulic motor, and the second hydraulic motor is by chain-driving drive shaft turns, and second
Hydraulic motor is connected with hydraulic station.
By using above-mentioned technical proposal, the advantageous effects of the utility model are: the design of the utility model structure is closed
Reason, manufacturing cost is low, and maintenance and easy maintenance can substitute artificial ditching, time saving and energy saving, layout of the bucket in bucket belt for scraper chain
It is ingenious, it reduces and excavates difficulty and power consumption, greatly improve ditching efficiency.
Detailed description of the invention
Fig. 1 is a kind of principle schematic diagram of ditcher of the utility model.
Fig. 2 is the structural schematic diagram of certain a part in Fig. 1, thus it is shown that vehicle frame and hydraulic system.
Fig. 3 is the structural schematic diagram of another part in Fig. 1, thus it is shown that belt for scraper chain driving assembly and relevant portion.
Fig. 4 is structural schematic diagram a part of again in Fig. 1, thus it is shown that bucket belt for scraper chain.
Fig. 5 is the structural schematic diagram of ditching mechanism shown in Fig. 1.
Fig. 6 is the structural schematic diagram that chain bed is supportted shown in Fig. 1.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
In conjunction with Fig. 1 to Fig. 6, a kind of ditcher, including vehicle frame 1, portal trestle 2, walking mechanism 3, lifting drive 4,
Ditching mechanism 5 and hydraulic system 6, the vehicle frame 1 are the stereochemical structure framves being welded by square tube and plate, and the front end of vehicle frame 1 can
Handle 11 before disassembly is equipped with, its rear end are detachably equipped with rear handle 12, in use, being adjusted by preceding handle 11 or rear handle 12
The direction of vehicle frame 1, it is ensured that ditcher is advanced during traveling according to the direction of actual ditching.Portal trestle 2 is located at vehicle
The top at 1 middle part of frame, lower end is fixedly linked with vehicle frame 1.Portal trestle 2 includes vertical beam 21 and crossbeam 22, and there are two vertical beams 21,
And the two sides positioned opposite in vehicle frame 1.The upper end of two vertical beams 21 is fixedly linked by crossbeam 22, the middle part of lower end and vehicle frame 1
It is fixedly linked integral, offers the sliding slot matched with ditching mechanism 5 in two vertical beams 21.Portal trestle 2 and vehicle frame 1 weld
It is connected into integral structure, for installing ditching mechanism 5, ditching mechanism 5 and the sliding slot of portal trestle 2 are slidably matched portal trestle 2,
Lifting drive 4 drives ditching mechanism 5 to go up and down along the vertical direction.
Hydraulic system 6 is located at the front side of portal trestle 2, including diesel engine 61 and hydraulic station 62, diesel engine 61 pass through belt
It is connect with the hydraulic pump of hydraulic station 62, provides power for hydraulic pump.The walking mechanism 3 includes two front-wheels 31 and two rear-wheels
32, two front-wheels 31 are located at the front part sides of vehicle frame 1 by drive shaft, and two rear-wheels 32 are symmetrically arranged at the rear portion two sides of vehicle frame 1,
Each rear-wheel 32 is installed on portal trestle 2 by a rear wheel support 321 respectively.Big sprocket wheel 33 is installed in the drive shaft,
The bottom of vehicle frame 1 is provided with the second hydraulic motor 63, and the power output end of the second hydraulic motor 63 is equipped with minor sprocket 34, chainlet
Wheel 34 is connected by chain with big sprocket wheel 33, and the second hydraulic motor 63 passes through chain-driving drive shaft turns, the second hydraulic motor
63 by the power that chain conveyer is that two front-wheels 31 pass through walking, and second hydraulic motor 63 is connected with hydraulic station 62, hydraulic
It stands and 62 provides power for the second hydraulic motor 63.
Ditching mechanism 5 is located at the rear side of portal trestle 2 comprising body frame 51, crane 52, bucket belt for scraper chain 53 and carrier bar
Band driving assembly 54 and support chain bed 55, crane 52 is located at 51 front side of body frame, and is secured to be connected, the two sides point of crane 52
It is not slidably matched with portal trestle 2.Crane 52 and body frame 51 are steel framework structure, the lower part difference of 52 two sides of crane
With the top of 51 respective side of body frame, it is fixedly linked integrally by two groups of lateral connecting plates 56, body frame 51 and crane 52 1
It rises and moves up and down.Lifting drive 4 includes hydraulic cylinder 41, and the telescopic end of hydraulic cylinder 41 is connected with crane 52 and drives its liter
Drop, hydraulic cylinder 41 is connected with hydraulic station 62 to be communicated, and the hydraulic station 62 is 41 fuel feeding of hydraulic cylinder.The two sides of the hydraulic cylinder 41 are perpendicular
To fixed there are two support column 44,44 lower end of support column is fixedly linked with vehicle frame 1, and upper end is connected with pulley base 45, acts on
In support pulley base 45.
The lifting drive 4 further includes wirerope 42 and pulley 43, and there are two pulleys 43, by being fixedly mounted on door
Pulley base 45 on 2 crossbeam 12 of shape bracket one in front and one in back arranges that one end of wirerope 42 and the telescopic end of hydraulic cylinder 41 are detachable
It is fixedly linked, the other end successively bypasses two pulleys 43, the top side detachable stationary phase with the crane 52 from front to back
Even.Lifting drive 4 drives ditching mechanism 5 to go up and down, and realizes the adjusting to ditching depth, after ditching, lifting driving dress
It sets 4 driving ditching mechanisms 5 and rises to ground or more, vehicle frame 1 drives ditching mechanism 5 to walk.
Bucket belt for scraper chain 53 and belt for scraper chain driving assembly 54 are each provided on body frame 51, and belt for scraper chain driving assembly 54 is located at bucket
The inside of belt for scraper chain 53, and drive its movement.Bucket belt for scraper chain 53 includes several carrier bars 531, the inside two of each carrier bar 531
End is symmetrically fixedly welded there are two hinged seat 532, and each hinged seat 532 is located at the both ends of the width direction of carrier bar 531, is respectively provided with
One mounting hole.Each carrier bar 531 passes through one between its width direction successively arranged adjacent, two carrier bars 531 of arbitrary neighborhood
A articulated shaft 533 is rotatedly connected, and forms closed annular structure.Belt for scraper chain driving assembly 54 includes driving shaft 541 and driven shaft
542, driving shaft 541 and driven shaft 542 are separately mounted to the upper and lower part on the inside of bucket belt for scraper chain 53.Driving shaft 541 and from
The both ends of moving axis 542 are symmetrically arranged with the hinged shaft gear 543 of two matched with articulated shaft 533.One end of driving shaft 541
It is fixedly connected with the first hydraulic motor 544, the first hydraulic motor 544 is connected with hydraulic station 62, and hydraulic station 62 is the first hydraulic horse
Up to 544 fuel feeding.
Multiple bucket groups are disposed with along its direction of motion on bucket belt for scraper chain 53, each bucket group includes four buckets
7, each bucket is fixed on the front of a carrier bar 531, and four buckets 7 of each bucket group successively misplace regular array into ladder
Shape.Support chain bed 55 is fixedly mounted on the lower part of body frame 51, and the back side of side is moved upwards positioned at bucket belt for scraper chain 53 comprising perpendicular
To two mounting plates 551 positioned opposite, it is equipped at intervals with several shafts 552 on two mounting plates etc., the two of each shaft 552
End is equipped with a bearing 553.The bearing 553 of the bearing 553 at each 552 both ends of shaft, 552 both ends of shaft adjacent thereto is handed over
Mistake arrangement.The top of bucket belt for scraper chain 53 is provided with shield 57, and the effect of shield 57 is that the soil reduced in bucket 7 is flown upward, and reduces
Destruction to working environment, the rear side of bucket belt for scraper chain 53 are equipped with two deflectors 8 being sloped downwardly, and the deflector 8 is fixed
In on vehicle frame 1.
Under working condition, ditcher disclosed by the utility model is marched to pre- by the walking mechanism 3 being located on vehicle frame 1
Determine the place of ditching, start diesel engine 61, hydraulic station 62 is started to work, and the telescopic end of hydraulic cylinder 41 rises, under ditching mechanism 5
Drop, while belt for scraper chain driving assembly 54 drives bucket belt for scraper chain 53 to rotate, bucket 7 starts to cut the earth during ditching mechanism 5 declines,
And the soil in bucket is driven to rise and pour into deflector 8, and drop down onto the two sides of ditch along the two sides of deflector 8.When ditching mechanism 5
After dropping to predetermined ditching depth, the telescopic end of hydraulic cylinder 41 is no longer moved, ditching mechanism 5 keep relative to ground height not
Become.Walking mechanism 3 drives ditching mechanism 5 to move to the direction of excavation surface, and all buckets 7 divide for four column, each column bucket 7 and its phase
Adjacent bucket 7 misplaces, and bucket belt for scraper chain 53 drives bucket 7 to excavate excavation surface, can regard as to same excavation surface laterally according to
Secondary sequence substep excavates, and the soil in bucket 7 is poured into deflector 8, and branch to the two sides of ditch, and bucket 7 is to excavation surface
Mining process is matched with the traveling process of vehicle frame 1, realizes efficient ditching.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (9)
1. a kind of ditcher, including vehicle frame, portal trestle, walking mechanism, lifting drive, ditching mechanism and hydraulic system,
It is characterized in that, portal trestle is located at the top of vehicle frame, lower end is fixedly linked with vehicle frame；Hydraulic system is located at portal trestle
The hydraulic pump band connection of front side, including diesel engine and hydraulic station, diesel engine and hydraulic station；After ditching mechanism is located at portal trestle
Side comprising body frame, crane, bucket belt for scraper chain, belt for scraper chain driving assembly and support chain bed, crane are located on front side of body frame, and
It is secured to be connected；The two sides of crane are slidably matched with portal trestle respectively, and bucket belt for scraper chain and belt for scraper chain driving assembly are equal
It is located on body frame, belt for scraper chain driving assembly is located at the inside of bucket belt for scraper chain, and drives its movement；Lifting drive includes liquid
Cylinder pressure, the telescopic end of hydraulic cylinder are connected with crane and drive its lifting, and hydraulic cylinder is connected with hydraulic station to be communicated.
2. a kind of ditcher according to claim 1, which is characterized in that portal trestle includes vertical beam and crossbeam, and vertical beam has
Two, and the two sides positioned opposite in vehicle frame；The upper end of two vertical beams is fixedly linked by crossbeam, and the middle part of lower end and vehicle frame is solid
Surely it is connected as a body, offers the sliding slot matched with crane in two vertical beams.
3. a kind of ditcher according to claim 1, which is characterized in that crane and body frame are steel framework structure,
The lower part of the crane two sides top with body frame respective side respectively is fixedly linked integrally by two groups of lateral connecting plates, is led
Frame moves up and down together with crane.
4. a kind of ditcher according to claim 1, which is characterized in that bucket belt for scraper chain includes several carrier bars, each
The inside both ends of carrier bar are symmetrically arranged with two hinged seats, and each hinged seat is located at the both ends of the width direction of carrier bar, is respectively provided with one
A mounting hole；Each carrier bar passes through an articulated shaft between its width direction successively arranged adjacent, two carrier bars of arbitrary neighborhood
It is rotatedly connected, forms closed annular structure；Shield is provided with above bucket belt for scraper chain, what rear side was sloped downwardly equipped with two
Deflector, the deflector are fixed on vehicle frame.
5. a kind of ditcher according to claim 4, which is characterized in that successively set on bucket belt for scraper chain along its direction of motion
Multiple bucket groups are equipped with, each bucket group includes at least two buckets, and each bucket is fixed on the front of a carrier bar, each digging
All buckets of bucket group, which successively misplace, is arranged into the ladder-like of rule.
6. a kind of ditcher according to claim 4, which is characterized in that belt for scraper chain driving assembly includes driving shaft and driven
Axis, driving shaft and driven shaft are respectively provided at the upper and lower part on the inside of bucket belt for scraper chain；The both ends of driving shaft and driven shaft, it is right
Claim to be equipped with the two hinged shaft gears matched with articulated shaft；One end of driving shaft is configured with the first hydraulic motor, and first is hydraulic
Motor is connected with hydraulic station.
7. a kind of ditcher according to claim 1, which is characterized in that support chain bed is fixedly mounted on the lower part of body frame, position
The back side of side is moved upwards in bucket belt for scraper chain comprising vertical two mounting plates positioned opposite, on two mounting plates etc.
Several shafts are equipped at intervals with, each both ends of the shaft is equipped with a bearing；The bearing of each both ends of the shaft, adjacent thereto turns
The bearing at axis both ends is staggered.
8. a kind of ditcher according to claim 1, which is characterized in that the lifting drive further include wirerope and
The top of portal trestle is arranged in pulley, pulley, and one end of wirerope and the telescopic end of hydraulic cylinder are fixedly linked, the other end around
Cross after pulley be fixedly linked at the top of the crane.
9. a kind of ditcher according to claim 1, which is characterized in that the walking mechanism includes two front-wheels and two
Rear-wheel, two front-wheels are located at the front part sides of vehicle frame by drive shaft, and two rear-wheels are symmetrically arranged at the rear portion two sides of vehicle frame, each
Rear-wheel passes through respectively on a rear wheel support installation portal trestle；The bottom of vehicle frame is provided with the second hydraulic motor, and second is hydraulic
Motor is connected by chain-driving drive shaft turns, the second hydraulic motor with hydraulic station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261455.7U CN209686486U (en) | 2019-02-28 | 2019-02-28 | A kind of ditcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920261455.7U CN209686486U (en) | 2019-02-28 | 2019-02-28 | A kind of ditcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209686486U true CN209686486U (en) | 2019-11-26 |
Family
ID=68603414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920261455.7U Expired - Fee Related CN209686486U (en) | 2019-02-28 | 2019-02-28 | A kind of ditcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209686486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680748A (en) * | 2019-02-28 | 2019-04-26 | 青岛德旭机械有限公司 | A kind of ditcher |
-
2019
- 2019-02-28 CN CN201920261455.7U patent/CN209686486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109680748A (en) * | 2019-02-28 | 2019-04-26 | 青岛德旭机械有限公司 | A kind of ditcher |
| CN109680748B (en) * | 2019-02-28 | 2024-05-07 | 青岛伟业明德工业机械集团有限公司 | Ditching machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |