CN207608946U - A kind of bull-dozer in alterable dozer direction - Google Patents
A kind of bull-dozer in alterable dozer direction Download PDFInfo
- Publication number
- CN207608946U CN207608946U CN201721628469.5U CN201721628469U CN207608946U CN 207608946 U CN207608946 U CN 207608946U CN 201721628469 U CN201721628469 U CN 201721628469U CN 207608946 U CN207608946 U CN 207608946U
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- China
- Prior art keywords
- dozer
- bull
- ontology
- type gear
- bevel type
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Abstract
The utility model discloses a kind of bull-dozers in alterable dozer direction, including bull-dozer ontology, the side of the bull-dozer ontology is set there are two lifting shaft, the same support plate is installed on two lifting shafts, the side of support plate is welded with rotating bar, dozer ontology is rotatablely equipped in rotating bar, driving chamber is offered in support plate, stepper motor is installed on the side inner wall of driving chamber, the first bevel type gear is welded on the output shaft of stepper motor, the second bevel type gear is engaged on first bevel type gear, it is welded with screw rod on second bevel type gear, the outside screw of screw rod is equipped with sleeve column, driving chamber offers slide opening on the side inner wall far from bull-dozer ontology.The utility model is simple in structure, easy to operate, convenient for being pushed to sleeve column so that dozer ontology can be rotated in rotating bar, and dozer ontology can push soil to roadside at work, be conducive to the use of people.
Description
Technical field
The utility model is related to bull-dozer technical field more particularly to a kind of bull-dozers in alterable dozer direction.
Background technology
The direction of the dozer of bull-dozer is fixed mostly to fuselage direction, and this bull-dozer can only be by soil to fuselage side
To promotion, and existing bull-dozer is not easy to that the angle of dozer is adjusted, so being not easy to push soil to roadside, needs
Soil could be pushed to roadside by wanting bull-dozer rotation direction, and operation is cumbersome, be unfavorable for the use of people, therefore it is proposed that
A kind of bull-dozer in alterable dozer direction is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the alterable soil-shifting of the one kind proposed
Shovel the bull-dozer in direction.
To achieve the goals above, the utility model uses following technical solution：
A kind of bull-dozer in alterable dozer direction, including bull-dozer ontology, the side of the bull-dozer ontology are equipped with
Two lifting shafts, are equipped with the same support plate on two lifting shafts, and the side of the support plate is welded with rotating bar, described turn
It is rotatablely equipped with dozer ontology in lever, driving chamber is offered in the support plate, is pacified on the side inner wall of the driving chamber
Equipped with stepper motor, it is welded with the first bevel type gear on the output shaft of the stepper motor, is engaged on first bevel type gear
There is the second bevel type gear, screw rod is welded on second bevel type gear, the outside screw of the screw rod is equipped with sleeve column；
The driving chamber offers slide opening on the side inner wall far from bull-dozer ontology, and the sleeve column is slidably mounted on slide opening
Interior, the one end of the sleeve column far from bull-dozer ontology is hinged with sliding block, and the dozer ontology is close to the side of bull-dozer ontology
Sliding slot is offered, the sliding block is slidably mounted in sliding slot.
Preferably, bearing is welded on the outside of the screw rod, the bearing between the second bevel type gear and sleeve column, and
It is mutually welded with the bottom interior wall of driving chamber the outer ring of bearing.
Preferably, second bevel type gear is rotatablely equipped with locating shaft, the positioning close to the side of bull-dozer ontology
Side inner wall of the axis close to one end of bull-dozer ontology with driving chamber close to bull-dozer ontology mutually welds.
Preferably, the both sides of the sliding block are welded with limiting plate, offer and limit on the both sides inner wall of the sliding slot
The compatible limiting slot of position plate, the limiting plate are slidably mounted in corresponding limiting slot.
Preferably, the side of the stepper motor is welded with stripper, and the stripper is threadedly secured in the one of driving chamber
On the inner wall of side.
Preferably, the specification of first bevel type gear is smaller than the specification of the second bevel type gear.
Preferably, the sleeve column offers thread groove, the screw rod and thread groove screw thread close to the side of bull-dozer ontology
Connection.
Compared with prior art, the utility model has the beneficial effects that：
(1), it is matched, is walked by driving chamber, stepper motor, the first bevel type gear, the second bevel type gear, screw rod and bearing
The output shaft of stepper motor can drive the first bevel type gear to be rotated, and the first bevel type gear drives the second bevel type gear to be turned
Dynamic, the second bevel type gear drives screw rod to be rotated, and screw rod can be rotated in bearing；
(2), pass through bull-dozer ontology, support plate, rotating bar, dozer ontology, slide opening, sleeve column, sliding slot, sliding block, lifting
Axis and thread groove match, and screw rod is rotated in thread groove so that sleeve column is moved to the direction far from bull-dozer ontology
Dynamic, sleeve column pushes sliding block, and sliding block pushes dozer ontology so that dozer ontology is turned in rotating bar
Dynamic, when dozer ontology is rotated, sliding block is slided in sliding slot, so as to make dozer ontology gradually tilt, is made
Soil can be pushed to roadside while pushing soil by obtaining dozer ontology, be conducive to the use of people.
The utility model is simple in structure, easy to operate, convenient for being pushed to sleeve column so that dozer ontology can turn
It is rotated in lever, dozer ontology can push soil to roadside at work, be conducive to the use of people.
Description of the drawings
Fig. 1 be the utility model proposes a kind of alterable dozer direction bull-dozer structural schematic diagram；
Fig. 2 be the utility model proposes a kind of sectional structure of part A of bull-dozer in alterable dozer direction show
It is intended to；
Fig. 3 be the utility model proposes a kind of alterable dozer direction bull-dozer screw rod and sleeve column connector
Dimensional structure diagram.
In figure：1 bull-dozer ontology, 2 support plates, 3 rotating bars, 4 dozer ontologies, 5 driving chambers, 6 stepper motors, 7 first
Bevel type gear, 8 second bevel type gears, 9 screw rods, 10 slide openings, 11 sleeve columns, 12 sliding slots, 13 sliding blocks, 14 bearings, 15 lifting shafts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of bull-dozer in alterable dozer direction, including bull-dozer ontology 1, bull-dozer ontology 1
Side is set there are two lifting shaft 15, and the same support plate 2 is equipped on two lifting shafts 15, and the side of support plate 2, which is welded with, to be turned
Lever 3 is rotatablely equipped with dozer ontology 4 in rotating bar 3, driving chamber 5, the side inner wall of driving chamber 5 is offered in support plate 2
On stepper motor 6 is installed, the first bevel type gear 7 is welded on the output shaft of stepper motor 6, is engaged on the first bevel type gear 7
There is the second bevel type gear 8, screw rod 9 is welded on the second bevel type gear 8, the outside screw of screw rod 9 is equipped with sleeve column 11；Driving chamber
Slide opening 10 is offered on the 5 side inner walls far from bull-dozer ontology 1, sleeve column 11 is slidably mounted in slide opening 10, and sleeve column 11 is separate
One end of bull-dozer ontology 1 is hinged with sliding block 13, and dozer ontology 4 offers sliding slot 12 close to the side of bull-dozer ontology 1, sliding
Block 13 is slidably mounted in sliding slot 12, passes through driving chamber 5, stepper motor 6, the first bevel type gear 7, the second bevel type gear 8, screw rod
9 and bearing 14 match, the output shaft of stepper motor 6 can drive the first bevel type gear 7 to be rotated, the first bevel type gear 7
The second bevel type gear 8 is driven to be rotated, the second bevel type gear 8 drives screw rod 9 to be rotated, and screw rod 9 can be in bearing 14
It is rotated；By bull-dozer ontology 1, support plate 2, rotating bar 3, dozer ontology 4, slide opening 10, sleeve column 11, sliding slot 12, slide
Block 13, lifting shaft 15 and thread groove match, and screw rod 9 is rotated in thread groove so that sleeve column 11 is to far from bull-dozer sheet
The direction of body 1 is moved, and sleeve column 11 pushes sliding block 13, and sliding block 13 pushes dozer ontology 4 so that is bulldozed
Shovel ontology 4 is rotated in rotating bar 3, and when dozer ontology 4 is rotated, sliding block 13 is slided in sliding slot 12, from
And dozer ontology 4 can be made gradually to tilt so that dozer ontology 4 can push soil to road while pushing soil
Side is conducive to the use of people, and the utility model is simple in structure, easy to operate, convenient for being pushed to sleeve column 11 so that bulldozes
Shovel ontology 4 can be rotated in rotating bar 3, and dozer ontology 4 can push soil to roadside at work, be conducive to people
Use.
In the utility model, the outside of screw rod 9 is welded with bearing 14, and bearing 14 is located at the second bevel type gear 8 and sleeve column 11
Between, and the outer ring of bearing 14 and the bottom interior wall of driving chamber 5 are mutually welded, the second bevel type gear 8 is close to the one of bull-dozer ontology 1
Side is rotatablely equipped with locating shaft, and locating shaft is close to one end of bull-dozer ontology 1 and driving chamber 5 close to the side of bull-dozer ontology 1
Inner wall mutually welds, and the both sides of sliding block 13 are welded with limiting plate, offer on the both sides inner wall of sliding slot 12 and are mutually fitted with limiting plate
The limiting slot matched, limiting plate are slidably mounted in corresponding limiting slot, and the side of stepper motor 6 is welded with stripper, stripper
It is threadedly secured on the side inner wall of driving chamber 5, the specification of the first bevel type gear 7 is smaller than the specification of the second bevel type gear 8, sleeve column
11 offer thread groove close to the side of bull-dozer ontology 1, and screw rod 9 is threadedly coupled with thread groove, pass through driving chamber 5, stepping electricity
Machine 6, the first bevel type gear 7, the second bevel type gear 8, screw rod 9 and bearing 14 match, and the output shaft of stepper motor 6 can drive
First bevel type gear 7 is rotated, and the first bevel type gear 7 drives the second bevel type gear 8 to be rotated, 8 band of the second bevel type gear
Dynamic screw rod 9 is rotated, and screw rod 9 can be rotated in bearing 14；By bull-dozer ontology 1, support plate 2, rotating bar 3,
Dozer ontology 4, slide opening 10, sleeve column 11, sliding slot 12, sliding block 13, lifting shaft 15 and thread groove match, and screw rod 9 is in thread groove
Inside being rotated so that sleeve column 11 is moved to the direction far from bull-dozer ontology 1, and sleeve column 11 pushes sliding block 13,
Sliding block 13 pushes dozer ontology 4 so that dozer ontology 4 is rotated in rotating bar 3, dozer ontology 4 into
When row rotation, sliding block 13 is slided in sliding slot 12, so as to make dozer ontology 4 gradually tilt so that dozer sheet
Body 4 can push soil to roadside while pushing soil, be conducive to the use of people, and the utility model is simple in structure, behaviour
Facilitate, convenient for being pushed to sleeve column 11 so that dozer ontology 4 can be rotated in rotating bar 3, dozer ontology
4 can push soil to roadside at work, be conducive to the use of people.
Operation principle：In use, starting stepper motor 6, the output shaft of stepper motor 6 drives the first bevel type gear 7 to carry out
Rotation, the first bevel type gear 7 drive the second bevel type gear 8 to be rotated, and the second bevel type gear 8 drives screw rod 9 to be rotated, spiral shell
Bar 9 is rotated in bearing 14, and screw rod 9 is rotated in thread groove at this time, since screw rod 9 passes through thread groove and sleeve column 11
It is threadedly coupled, so screw rod 9 will drive sleeve column 11 to be slided in slide opening 10 when rotating so that sleeve column 11 is pushed away to separate
The direction of native machine ontology 1 is moved, and sleeve column 11 pushes sliding block 13, and sliding block 13 pushes dozer ontology 4, makes
It obtains dozer ontology 4 to be rotated in rotating bar 3, when dozer ontology 4 is rotated, sliding block 13 is slided in sliding slot 12
It is dynamic, so as to make dozer ontology 4 gradually tilt so that dozer ontology 4 can push away soil while pushing soil
To roadside, be conducive to the use of people.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of bull-dozer in alterable dozer direction, including bull-dozer ontology (1), which is characterized in that the bull-dozer sheet
The side of body (1) is set there are two lifting shaft (15), and the same support plate (2), the support are equipped on two lifting shafts (15)
The side of plate (2) is welded with rotating bar (3), and dozer ontology (4), the support plate are rotatablely equipped on the rotating bar (3)
(2) driving chamber (5) is offered on, and stepper motor (6), the stepper motor are installed on the side inner wall of the driving chamber (5)
(6) it is welded with the first bevel type gear (7) on output shaft, the second bevel type gear is engaged on first bevel type gear (7)
(8), screw rod (9) is welded on second bevel type gear (8), the outside screw of the screw rod (9) is equipped with sleeve column (11)；
The driving chamber (5) offers slide opening (10), sleeve column (11) sliding on the side inner wall far from bull-dozer ontology (1)
It is installed in slide opening (10), the one end of the sleeve column (11) far from bull-dozer ontology (1) is hinged with sliding block (13), the dozer
Ontology (4) offers sliding slot (12) close to the side of bull-dozer ontology (1), and the sliding block (13) is slidably mounted on sliding slot (12)
It is interior.
2. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that the screw rod (9)
Outside be welded with bearing (14), the bearing (14) is between the second bevel type gear (8) and sleeve column (11), and bearing (14)
Outer ring and the bottom interior wall of driving chamber (5) mutually weld.
3. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that second umbellate form
Gear (8) is rotatablely equipped with locating shaft close to the side of bull-dozer ontology (1), and the locating shaft is close to bull-dozer ontology (1)
Side inner wall of the one end with driving chamber (5) close to bull-dozer ontology (1) mutually welds.
4. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that the sliding block (13)
Both sides be welded with limiting plate, offer limiting slot compatible with limiting plate on the both sides inner wall of the sliding slot (12),
The limiting plate is slidably mounted in corresponding limiting slot.
5. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that the stepper motor
(6) side is welded with stripper, and the stripper is threadedly secured on the side inner wall of driving chamber (5).
6. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that first umbellate form
The specification of gear (7) is smaller than the specification of the second bevel type gear (8).
7. a kind of bull-dozer in alterable dozer direction according to claim 1, which is characterized in that the sleeve column (11)
Thread groove is offered close to the side of bull-dozer ontology (1), the screw rod (9) is threadedly coupled with thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628469.5U CN207608946U (en) | 2017-11-29 | 2017-11-29 | A kind of bull-dozer in alterable dozer direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721628469.5U CN207608946U (en) | 2017-11-29 | 2017-11-29 | A kind of bull-dozer in alterable dozer direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608946U true CN207608946U (en) | 2018-07-13 |
Family
ID=62796579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721628469.5U Expired - Fee Related CN207608946U (en) | 2017-11-29 | 2017-11-29 | A kind of bull-dozer in alterable dozer direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
-
2017
- 2017-11-29 CN CN201721628469.5U patent/CN207608946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
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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 |
Granted publication date: 20180713 Termination date: 20181129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |