CN207121947U - A kind of bull-dozer of angle adjustable - Google Patents
A kind of bull-dozer of angle adjustable Download PDFInfo
- Publication number
- CN207121947U CN207121947U CN201721145915.7U CN201721145915U CN207121947U CN 207121947 U CN207121947 U CN 207121947U CN 201721145915 U CN201721145915 U CN 201721145915U CN 207121947 U CN207121947 U CN 207121947U
- Authority
- CN
- China
- Prior art keywords
- bull
- rotating disk
- dozer
- dozer body
- scraper bowl
- 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.)
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Abstract
The utility model discloses a kind of bull-dozer of angle adjustable, it is intended to which solution ensures scraper bowl keep level under bull-dozer body inclination conditions, and its drip irrigation device is：A kind of bull-dozer of angle adjustable, including bull-dozer body, bull-dozer body lower surface is provided with two symmetrical crawler belts, bull-dozer body front end is provided with scraper bowl, runner assembly is provided between scraper bowl and bull-dozer body, runner assembly includes the first rotating disk for being connected to scraper bowl, the motor for being fixedly connected on bull-dozer body and driving the first rotating disk to rotate, it is slidably connected to the second rotating disk of bull-dozer body, it is opened in the second center of turntable position and the axis hole passed through for driving motor output shaft, it is fixedly connected on bull-dozer body and the second rotating disk of driving is connected to the first hydraulic cylinder of the first rotating disk.A kind of bull-dozer of angle adjustable of the present utility model can adjust the angle of scraper bowl by runner assembly and ensure that bull-dozer body horizontal can be bulldozed under inclination conditions.
Description
Technical field
A kind of engineering machinery is the utility model is related to, more specifically, it relates to a kind of bull-dozer of angle adjustable.
Background technology
Bull-dozer is a kind of machine driven by tractor, puts down dozer blade during use, forward backing-off cutting and push mud, it is husky with
And stone etc., soil-shifting cutter position and angle can adjust；Bull-dozer can be used for smooth location, accumulate discrete material, remove operation
Barrier in location etc..
Notification number is soil-shifting of a kind of civil engineering with vibration function disclosed in CN104032784A Chinese patent
Machine, it is characterized in that：Including bull-dozer body, and the driver's cabin being arranged on bull-dozer body, and it is arranged on bull-dozer sheet
Protective housing on body, and the crawler belt being arranged on bull-dozer body, and the scraper bowl being arranged on bull-dozer body, scraper bowl are provided with
Teeth.
When bull-dozer body advances in such scheme, ground is abutted by scraper bowl and promotes the soil on ground synchronous forward
It is mobile, but the crawler belt at left and right sides of bull-dozer body, not in the same horizontal position, bull-dozer body and scraper bowl occur as soon as a left side
Right bank phenomenon, after such scraper bowl promotes soil to be moved along, the ground that scraper bowl passes through may become inclined face.
Therefore need to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is the soil-shifting function for providing a kind of angle adjustable
The angle of scraper bowl is enough adjusted by runner assembly and ensures that bull-dozer body horizontal can be bulldozed under inclination conditions.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of angle adjustable pushes away
Native machine, including bull-dozer body, bull-dozer body lower surface are provided with two symmetrical crawler belts, before the bull-dozer body
End is provided with scraper bowl, and runner assembly is provided between the scraper bowl and the bull-dozer body, and the runner assembly includes connection
The first rotating disk in the scraper bowl, the driving electricity for being fixedly connected on the bull-dozer body and driving first rotating disk to rotate
Machine, along bull-dozer body direction of advance it is slidably connected to the second rotating disk of the bull-dozer body, is opened in second rotating disk
Center and pass through for driving motor output shaft axis hole, be fixedly connected on the bull-dozer body and drive described second turn
Disk is connected to the first hydraulic cylinder of the first rotating disk.
By using above-mentioned technical proposal, when the height of two crawler belts in left and right is unequal, i.e. bull-dozer body is oblique
State, drive the second rotating disk mobile away from the first rotating disk direction by first hydraulic cylinder and the second rotating disk is separated with the first rotating disk,
Then drive the first rotating disk to turn an angle by motor, scraper bowl is horizontal, subsequently first hydraulic cylinder is driven
Dynamic second rotating disk is moved along and abuts the second rotating disk and limit the rotation of the first rotating disk, will so adjust scraper bowl horizontal
State, and ensure the ground keep level after scraper bowl soil-shifting.
The utility model is further arranged to：First rotating disk is equal towards the end face of bull-dozer body along its circumferencial direction
Even to be distributed with some first double wedges, the end face of second rotating disk towards the first rotating disk is fixedly connected with some with the first double wedge phase
Second double wedge of engagement.
By using above-mentioned technical proposal, it is meshed by the first double wedge with the second double wedge, can thus limits first
Rotating disk have rotated relative to the second rotating disk；And when needing to drive the first rotating disk to rotate, it is only necessary to by the second double wedge and first
Double wedge separates, and then drives the first rotating disk to rotate by motor can.
The utility model is further arranged to：The bull-dozer body is provided with the fixation kit for fixing the first rotating disk, Gu
Determining component includes being fixedly connected on the connecting rod of bull-dozer body, is fixedly connected on the connecting rod and is connected to described first turn
The abutment ring of disk side wall, it is fixedly connected on abutment ring inwall and is connected to first rotating disk supporting away from bull-dozer body end face
Fishplate bar.
By using above-mentioned technical proposal, abutted by abutment ring and limit the movement of the first rotating disk, while to the first rotating disk
Play a supporting role.
The utility model is further arranged to：The abutment ring inwall is provided with several rollers, the roller rotary shaft
Set to along bull-dozer body direction of advance.
By using above-mentioned technical proposal, make the first rotating disk lighter when plate rotates relative to abutting by roller.
The utility model is further arranged to：The side wall for abutting plate towards the first rotating disk is provided with sheet rubber.
By using above-mentioned technical proposal, can prevent from abutting the abrasion between plate and the first rotating disk by sheet rubber, together
When can increase and abut frictional force of the plate between the first rotating disk.
The utility model is further arranged to：The first hydraulic cylinder is arranged to two, two first hydraulic cylinders point
Located at the left and right sides of the axis hole.
By using above-mentioned technical proposal, ensure that the second rotating disk is connected to the first rotating disk by two hydraulic cylinders, and make
Two rotating disks can steadily move along bull-dozer direction of advance.
The utility model is further arranged to：Restricted second rotating disk is set between second rotating disk and bull-dozer body
The limiter assembly of rotation, the limiter assembly include being opened in the groove of wall at left and right sides of second rotating disk, two fixed companies
Be connected to the bull-dozer body and respectively with the one-to-one projection of groove.
By using above-mentioned technical proposal, the second rotating disk 7 is limited by groove and projection and rotated relative to bull-dozer body,
And ensure that the second rotating disk can only move along bull-dozer direction of advance.
The utility model is further arranged to：The scraper bowl is provided with teeth.
By using above-mentioned technical proposal, the soil on dynamic ground can conveniently be shoveled by teeth, and make soil and ground distributor
From.
In summary, the utility model has the advantages that：
First, when occur bull-dozer body it is inclined when, first hydraulic cylinder drive the second rotating disk deviate from the first rotating disk direction
It is mobile, and the first double wedge is separated with the second double wedge, then drive the first rotating disk to turn an angle by motor, and make
Scraper bowl is horizontal, subsequently by first hydraulic cylinder drive the second rotating disk towards the first rotating disk move, make the second double wedge with
First double wedge engages, and thus limits the rotation of the first rotating disk, and ensures that scraper bowl is horizontal, so that the ground after scraper bowl shovel soil
Face is in level；
Second, being abutted by abutment ring and limiting the movement of the first rotating disk, and make the first rotating disk that motor can only be followed to turn
It is dynamic, while abutment ring is played a supporting role to the first rotating disk.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the sectional view one of the present embodiment, is mainly used in showing runner assembly；
Fig. 3 is Fig. 2 A portions zoomed-in view；
Fig. 4 is the sectional view two of the present embodiment, is mainly used in showing limiter assembly.
In figure：1st, bull-dozer body；2nd, crawler belt；3rd, scraper bowl；4th, teeth；5th, motor；6th, the first rotating disk；7th, second turn
Disk；8th, axis hole；9th, first hydraulic cylinder；10th, the first double wedge；11st, the second double wedge；12nd, limiter assembly；13rd, groove；14th, projection；
15th, connecting rod；16th, abutment ring；17th, plate is abutted；18th, roller；19th, sheet rubber.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of bull-dozer of angle adjustable, as shown in figure 1, including bull-dozer body 1, the lower surface of bull-dozer body 1 is set
There are two crawler belts 2, two crawler belts 2 are symmetricly set in the left and right sides of bull-dozer body 1, and the front end face of bull-dozer body 1 is set
There is a scraper bowl 3, the front end face of scraper bowl 3 is provided with teeth 4, and teeth 4 is serrated setting, and dynamic ground can be conveniently shoveled by teeth 4
Soil, and make soil and surface separation.
As shown in Fig. 2 scraper bowl 3 is provided with the runner assembly that control scraper bowl 3 rotates, rotating group between bull-dozer body 1
Part includes being connected to the motor 5 for being fixedly connected on bull-dozer body 1, and the output shaft of motor 5 is fixedly connected with first
Rotating disk 6, the first rotating disk 6 are set in cylinder, and scraper bowl 3 is connected to the end face that the first rotating disk 6 deviates from bull-dozer body 1, bull-dozer
Body 1 slidably connects the second rotating disk 7 along its direction of advance, and the second rotating disk 7 is set in cylinder, and the second rotating disk 7 can be relative
Moved forward in bull-dozer body 1 and be connected to the first rotating disk 6, the center of the second rotating disk 7 offers to be exported for motor 5
The axis hole 8 that axle passes through, bull-dozer body 1 are fixedly connected with two first hydraulic cylinders 9 for promoting the second rotating disk 7 to move forward, the
The output shaft of one hydraulic cylinder 9 is fixedly connected with the second rotating disk 7, and two first hydraulic cylinders 9 are divided into the both sides of axis hole 8.It is so left
When the height of right two crawler belts 2 is unequal, i.e., bull-dozer body 1 is inclined, and the second rotating disk is driven by first hydraulic cylinder 9
7 deviate from the second rotating disk 7 when the direction of the first rotating disk 6 is moved simultaneously separates with the first rotating disk 6, then passes through motor 5 and drives first
Rotating disk 6 turns an angle, and scraper bowl 3 is horizontal, and subsequently first hydraulic cylinder 9 drives the second rotating disk 7 to be moved along simultaneously
Abut the second rotating disk 7 and limit the first rotating disk 6 to rotate, scraper bowl 3 will so be adjusted and be horizontal, and ensure that scraper bowl 3 pushes away
Ground keep level after soil.
As shown in Fig. 2 rotated to further limit the first rotating disk 6, the first rotating disk 6 is towards the end face of bull-dozer body 1
Some first double wedges 10 are evenly distributed with along its circumferencial direction, and the trapezoidal setting in the section of the first double wedge 10, the second rotating disk 7 is towards
The end face of one rotating disk 6 is fixedly connected with some the second double wedges 11 being meshed with the first double wedge 10.Pass through the first double wedge 10 and
Two double wedges 11 are meshed, and can thus limit the first rotating disk 6 and have rotated relative to the second rotating disk 7；And when needing driving the
When one rotating disk 6 rotates, it is only necessary to the second double wedge 11 is separated with the first double wedge 10, is then driven by the can of motor 5
First rotating disk 6 rotates.
As shown in figure 4, being provided with limiter assembly 12 between the second rotating disk 7 and bull-dozer body 1, limiter assembly 12 includes two
The individual groove 13 for being opened in the left and right sides wall of the second rotating disk 7 respectively, bull-dozer body 1 be fixedly connected with two with groove 13 one by one
Corresponding projection 14, the length of projection 14 is set along bull-dozer direction of advance, and groove 13 is slidably connected to projection 14.It is so logical
Cross groove 13 and projection 14 and limit the second rotating disk 7 and rotated relative to bull-dozer body 1, and ensure that the second rotating disk 7 can only be along pushing away
Native machine direction of advance movement.
In order to fix the position of the first rotating disk 6, as shown in Figures 2 and 3, bull-dozer body 1 is provided with fixation kit, Gu
Determining component includes being fixedly connected on the connecting rod 15 of bull-dozer body 1, and the front end face of connecting rod 15 is fixedly connected with abutment ring 16,
Abutment ring 16 is set in annulus, and the inner rotation of abutment ring 16 is connected to several rollers 18, and the rotation of roller 18 is axially along pushing away
The native direction of advance of machine body 1 is set, and the side wall of roller 18 fits in the side wall of the first rotating disk 6, and the inwall of abutment ring 16 is also solid
Surely it is connected with and abuts plate 17, abuts plate 17 and be connected to the end face that the first rotating disk 6 deviates from bull-dozer body 1.So pass through abutment ring
16 are abutted and limit the first rotating disk 6 and move, while the first rotating disk 6 is played a supporting role；And make first turn by roller 18
Disk 6 is lighter when plate 17 rotates relative to abutting.
As shown in figure 3, the side wall for abutting plate 17 towards the first rotating disk 6 is provided with sheet rubber 19, can be with by sheet rubber 19
Prevent from abutting the abrasion between the rotating disk 6 of plate 17 and first, while the friction between the abutting rotating disk 6 of plate 17 and first can be increased
Power.
When the crawler belt 2 for the both sides of bull-dozer body 1 occur is uneven, the second rotating disk 7 is driven to carry on the back by first hydraulic cylinder 9
Moved from the direction of the first rotating disk 6, and the first double wedge 10 is separated with the second double wedge 11, then drive first by motor 5
Rotating disk 6 turns an angle, and scraper bowl 3 is horizontal, and subsequently drives the direction of the second rotating disk 7 by first hydraulic cylinder 9
First rotating disk 6 moves, and the second double wedge 11 is engaged with the first double wedge 10, thus limits the first rotating disk 6 and rotates, and ensures scraper bowl
3 are horizontal, so that the ground that scraper bowl 3 is shoveled after soil is in level.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of bull-dozer of angle adjustable, including bull-dozer body（1）, bull-dozer body（1）Lower surface is provided with two phases
Symmetrical crawler belt（2）, the bull-dozer body（1）Front end is provided with scraper bowl（3）, it is characterised in that：The scraper bowl（3）With it is described
Bull-dozer body（1）Between be provided with runner assembly, the runner assembly includes being connected to the scraper bowl（3）The first rotating disk
（6）, be fixedly connected on the bull-dozer body（1）And drive first rotating disk（6）The motor of rotation（5）, along bulldoze
Machine body（1）Direction of advance is slidably connected to the bull-dozer body（1）The second rotating disk（7）, be opened in second rotating disk
（7）Center simultaneously supplies motor（5）The axis hole that output shaft passes through（8）, be fixedly connected on the bull-dozer body（1）And drive
Move second rotating disk（7）It is connected to the first rotating disk（6）First hydraulic cylinder（9）.
A kind of 2. bull-dozer of angle adjustable according to claim 1, it is characterised in that：First rotating disk（6）Direction
Bull-dozer body（1）End face be evenly distributed with some first double wedges along its circumferencial direction（10）, second rotating disk（7）Direction
First rotating disk（6）End face be fixedly connected with it is some with the first double wedge（10）The second double wedge being meshed（11）.
A kind of 3. bull-dozer of angle adjustable according to claim 1, it is characterised in that：The bull-dozer body（1）If
It is equipped with and fixes the first rotating disk（6）Fixation kit, fixation kit include be fixedly connected on bull-dozer body（1）Connecting rod
（15）, be fixedly connected on the connecting rod（15）And it is connected to first rotating disk（6）The abutment ring of side wall（16）, be fixedly connected
In abutment ring（16）Inwall is simultaneously connected to first rotating disk（6）Away from bull-dozer body（1）The abutting plate of end face（17）.
A kind of 4. bull-dozer of angle adjustable according to claim 3, it is characterised in that：The abutment ring（16）Inwall is set
It is equipped with several rollers（18）, the roller（18）Rotate axially along bull-dozer body（1）Direction of advance is set.
A kind of 5. bull-dozer of angle adjustable according to claim 3, it is characterised in that：The abutting plate（17）Towards the
One rotating disk（6）Side wall be provided with sheet rubber（19）.
A kind of 6. bull-dozer of angle adjustable according to claim 1, it is characterised in that：The first hydraulic cylinder（9）If
Two are set to, two first hydraulic cylinders（9）It is divided into the axis hole（8）The left and right sides.
A kind of 7. bull-dozer of angle adjustable according to claim 1, it is characterised in that：Second rotating disk（7）With pushing away
Native machine body（1）Between restricted second rotating disk is set（7）The limiter assembly of rotation（12）, the limiter assembly（12）Including opening
Located at second rotating disk（7）The groove of left and right sides wall（13）, two be fixedly connected on the bull-dozer body（1）And respectively
With groove（13）One-to-one projection（14）.
A kind of 8. bull-dozer of angle adjustable according to claim 1, it is characterised in that：The scraper bowl（3）It is provided with shovel
Tooth（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145915.7U CN207121947U (en) | 2017-09-07 | 2017-09-07 | A kind of bull-dozer of angle adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145915.7U CN207121947U (en) | 2017-09-07 | 2017-09-07 | A kind of bull-dozer of angle adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121947U true CN207121947U (en) | 2018-03-20 |
Family
ID=61611850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145915.7U Expired - Fee Related CN207121947U (en) | 2017-09-07 | 2017-09-07 | A kind of bull-dozer of angle adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633395A (en) * | 2018-07-18 | 2018-10-12 | 张家界天门山水果供销专业合作社 | A kind of application is digged pit equipment with fruit tree |
-
2017
- 2017-09-07 CN CN201721145915.7U patent/CN207121947U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633395A (en) * | 2018-07-18 | 2018-10-12 | 张家界天门山水果供销专业合作社 | A kind of application is digged pit equipment with fruit tree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Zhongtai Commercial and Residential Building 305, Shahexi Road 4085, Xinwei Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongda Construction Group Co.,Ltd. Address before: 518000 Shenzhen Shenzhen City, Guangdong, Futian District Bagua road Bagualing industrial district, 101 6013, 6014, 6015 Patentee before: SHENZHEN HUAMAO CONSTRUCTION ENGINEERING Co.,Ltd. |
|
| 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: 20180320 |