CN209523104U - A kind of milling machine scraping plate lifting synchronizer - Google Patents
A kind of milling machine scraping plate lifting synchronizer Download PDFInfo
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- CN209523104U CN209523104U CN201821836837.XU CN201821836837U CN209523104U CN 209523104 U CN209523104 U CN 209523104U CN 201821836837 U CN201821836837 U CN 201821836837U CN 209523104 U CN209523104 U CN 209523104U
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- milling machine
- helical gear
- scraper plate
- shaft
- cavity
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Abstract
The utility model discloses a kind of milling machine scraping plate lifting synchronizers, including the elevator being fixedly connected in milling machine, the lower section of the milling machine is equipped with scraper plate, the right side of the scraper plate front-rear side walls is rotatably connected to connecting rod, the upper end of two connecting rods is rotatablely connected with the lower end of milling machine, it is equipped with cavity in the elevator, the regulating mechanism for scraper plate front and rear sides to be synchronized with lifting is equipped in the cavity；By the way that regulating mechanism is arranged, drive the identical threaded rod rotation of two screw pitch simultaneously by same root shaft, the rising synchronized so as to synchronous two screw shells of drive, structure is simple, transmission efficiency and stability are high, and the situation of side injustice before and after scraper plate will not occur, allow to efficient work, the utility model stability is high, will not there is a situation where scraper plate two sides injustice.
Description
Technical field
The utility model relates to road maintenance equipment technology field more particularly to a kind of synchronous dresses of milling machine scraping plate lifting
It sets.
Background technique
Pavement milling machine is one of main machine of asphalt pavement conserving construction machinery, Asphalt Concrete Pavement Maintenance construction
One of capital equipment, be mainly used for the excavation renovation of the asphalt concrete pavements such as highway, town road, airport, goods yard, can also
May further be used to excavated pavement pit slot and groove and cement road for removing the defects of packet, oily wave, reticulate pattern, track are gathered around in road surface
The milling of the plucking and surface layer faulting of slab ends in face is flat；The old laying damaged with pavement milling machine milling, re-laying new surface layer is that one kind most passes through
The modernization maintenance process of Ji, since work efficiency is high, construction technology is simple, milling depth is easily controllable, easy to operate spirit for it
It is living, mobility is good, milling old material can be recycled directly, thus be widely used in cities and towns town road and highway is supported
In nurse's journey.
The synchronous lifting device of existing road-surface milling machine scraper is complex, when control scraper plate synchronizes lifting,
Stability is poor, is easy to happen the situation of scraper plate two sides injustice, needs often to be maintained and repair, be more troublesome.
For this purpose, it is proposed that a kind of next milling machine scraping plate lifting synchronizer solves the above problems.
Utility model content
Purpose of the utility model is to solve the problems that scraper plate synchronization lifting stability in the prior art is poor, and mention
A kind of milling machine scraping plate lifting synchronizer out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of milling machine scraping plate lifting synchronizer, including the elevator being fixedly connected in milling machine, the milling machine
Lower section be equipped with scraper plate, the right side of the scraper plate front-rear side walls is rotatably connected to connecting rod, the upper end of two connecting rods
It is rotatablely connected with the lower end of milling machine, cavity is equipped in the elevator, is equipped in the cavity for before and after scraper plate two
Side synchronizes the regulating mechanism of lifting.
Preferably, the regulating mechanism includes the motor being fixedly connected on cavity inner sidewall, is equipped with water in the cavity
The shaft of placing flat is sequentially connected between the drive shaft and shaft of the motor by the first bevel gear set, the shaft and sky
It is rotatablely connected between chamber inner sidewall by muti-piece fixed block, two threaded rods being vertically arranged is rotatably connected in the cavity,
It is sequentially connected by the second bevel gear set between the shaft and two threaded rods, screw thread is arranged outside two threaded rods
There is screw shell, the lower end of two screw shells is slided through elevator and milling machine and extends to the outer of milling machine
Portion, the lower end of two screw shells are connect with the left pivot movement of scraper plate front and rear sides wall respectively.
Preferably, first bevel gear set includes intermeshing first helical gear and the second helical gear, and described first
The drive shaft of helical gear and motor is fixedly and coaxially connected, and second helical gear is fixedly and coaxially connected with shaft.
Preferably, second bevel gear set includes intermeshing third helical gear and the 4th helical gear, the third
Helical gear is fixedly and coaxially connected with shaft, and the 4th helical gear is fixedly and coaxially connected with threaded rod.
Preferably, sliding block is fixedly connected with outside the screw shell, be equipped on the milling machine and elevator and sliding block
The fluting to match, the sliding block are slidably connected with fluting.
Preferably, the left side of the scraper plate upper side wall is equipped with smooth inclined-plane, and the upper side wall front and rear sides of the scraper plate are equal
It is fixedly connected with baffle.
Compared with prior art, the utility model has the following beneficial effects:
1, by setting regulating mechanism, the identical threaded rod of two screw pitch is driven to rotate simultaneously by same root shaft, from
And the rising that two screw shells of the drive that can be synchronized synchronize, structure are simple, transmission efficiency and stability are high, Bu Huifa
The situation of side injustice, allows to efficient work before and after raw scraper plate；
2, it is avoided by blocking for baffle when road pavement surface layer waste material is scraped, is given up by setting baffle and inclined-plane
Material is skidded off by two sides, so that staff needs to carry out secondary recovery to waste material, while inclined-plane is arranged, scraper plate can be improved
To the efficiency of movement of scraping of waste material, smaller resistance when scraping reduces the abrasion to scraper plate, prolongs its service life.
The utility model stability is high, will not there is a situation where scraper plate two sides injustice.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of milling machine scraping plate lifting synchronizer structural perspective；
Fig. 2 be the utility model proposes a kind of milling machine scraping plate lifting synchronizer in elevator plan structure perspective
Figure；
Fig. 3 be the utility model proposes a kind of milling machine scraping plate lifting synchronizer in scraper plate plan structure signal
Figure.
In figure: 1 milling machine, 2 elevators, 3 scraper plates, 4 connecting rods, 5 baffles, 6 cavitys, 7 regulating mechanisms, 8 motors, 9 shafts,
10 first bevel gear sets, 11 fixed blocks, 12 threaded rods, 13 second bevel gear sets, 14 screw shells, 15 first helical gears, 16
Two helical gears, 17 third helical gears, 18 the 4th helical gears, 19 sliding blocks.
Specific embodiment
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 milling machine scraping plate lifting synchronizer, including the elevator being fixedly connected in milling machine 1
2, it should be noted that elevator 2 is fixedly connected on the inner sidewall of 1 shell of milling machine, and the lower section of milling machine 1 is equipped with scraper plate 3,
It should be noted that the left side of 3 upper side wall of scraper plate is equipped with smooth inclined-plane, the upper side wall front and rear sides of scraper plate 3 are fixedly connected with
Have a baffle 5, the right side of 3 front-rear side walls of scraper plate is rotatably connected to connecting rod 4, the upper end of two connecting rods 4 with milling machine 1
Lower end rotation connection, elevator 2 is interior to be equipped with cavity 6.
It is equipped with the regulating mechanism 7 for 3 front and rear sides of scraper plate to be synchronized with lifting in the utility model, in cavity 6, needs
It should be noted that regulating mechanism 7 includes the motor 8 being fixedly connected on 6 inner sidewall of cavity, it should be noted that motor 8 can be adopted
It is electrically connected with the servo motor of model 130BYG350D, and in external power supply, is the prior art, does not repeat them here specifically,
It is equipped with horizontal positioned shaft 9 in cavity 6, is connected between the drive shaft and shaft 9 of motor 8 by the transmission of the first bevel gear set 10
It connects, it is worth mentioning at this point that, the first bevel gear set 10 includes intermeshing first helical gear 15 and the second helical gear 16, and first tiltedly
Gear 15 and the drive shaft of motor 8 are fixedly and coaxially connected, and the second helical gear 16 is fixedly and coaxially connected with shaft 9.
It in the utility model, is rotatablely connected between 6 inner sidewall of shaft 9 and cavity by muti-piece fixed block 11, is turned in cavity 6
It is dynamic to be connected with two threaded rods being vertically arranged 12, it should be noted that the thread rotary orientation of two threaded rods 12 is on the contrary, and screw thread
Screw pitch it is identical, between shaft 9 and two threaded rods 12 by the second bevel gear set 13 be sequentially connected, specifically, second tiltedly
Gear set 13 includes intermeshing third helical gear 17 and the 4th helical gear 18, and third helical gear 17 is coaxial fixed with shaft 9
Connection, the 4th helical gear 18 are fixedly and coaxially connected with threaded rod 12, and thread bush is equipped with screw shell 14 outside two threaded rods 12,
The lower end of two screw shells 14 is slided through elevator 2 and milling machine 1 and the outside for extending to milling machine 1, needs to illustrate
, sliding block 19 is fixedly connected with outside screw shell 14, is equipped on milling machine 1 and elevator 2 and is opened with what sliding block 19 matched
Slot, sliding block 19 are slidably connected with fluting, and the lower end of two screw shells 14 connects with the left pivot movement of 3 front and rear sides wall of scraper plate respectively
It connects.
When utility model works, motor 8 is opened, 8 drive shaft of motor drives the rotation of the first helical gear 15, the first helical gear
15 drive the rotation of the second helical gear 16, and the second helical gear 16 drives shaft 9 to rotate, and shaft 9 drives two 17 turns of third helical gear
Dynamic, two third helical gears 17 drive two the 4th helical gear 18 rotations, and two the 4th helical gears 18 drive two screw threads respectively
Bar 12 rotates, and two threaded rods 12 drive two screw shells 14 to move up, and two screw shells 14 drive together
The left end of one piece of scraper plate 3 moves up or down, can the height as needed to 3 left end of scraper plate be adjusted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
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 (6)
1. a kind of milling machine scraping plate lifting synchronizer, including the elevator (2) being fixedly connected in milling machine (1), feature
It is, the lower section of the milling machine (1) is equipped with scraper plate (3), and the right side of scraper plate (3) front-rear side walls is rotatably connected to connection
Bar (4), the upper end of two connecting rods (4) are rotatablely connected with the lower end of milling machine (1), are equipped in the elevator (2)
Cavity (6), the interior regulating mechanism (7) being equipped with for scraper plate (3) front and rear sides to be synchronized with lifting of the cavity (6).
2. a kind of milling machine scraping plate lifting synchronizer according to claim 1, which is characterized in that the regulating mechanism
(7) include the motor (8) being fixedly connected on cavity (6) inner sidewall, be equipped with horizontal positioned shaft (9) in the cavity (6),
It is sequentially connected between the drive shaft and shaft (9) of the motor (8) by the first bevel gear set (10), the shaft (9) and sky
It is rotatablely connected between chamber (6) inner sidewall by muti-piece fixed block (11), is rotatably connected to two in the cavity (6) and is vertically arranged
Threaded rod (12), between the shaft (9) and two threaded rods (12) by the second bevel gear set (13) be sequentially connected, two
Equal thread bush is equipped with screw shell (14) to threaded rod described in root (12) outside, and the lower end of two screw shells (14), which is slided, to be passed through
Wear elevator (2) and milling machine (1) and the outside for extending to milling machine (1), the lower end difference of two screw shells (14)
It is connect with the left pivot movement of scraper plate (3) front and rear sides wall.
3. a kind of milling machine scraping plate lifting synchronizer according to claim 2, which is characterized in that first helical gear
Group (10) includes intermeshing first helical gear (15) and the second helical gear (16), first helical gear (15) and motor
(8) drive shaft is fixedly and coaxially connected, and second helical gear (16) is fixedly and coaxially connected with shaft (9).
4. a kind of milling machine scraping plate lifting synchronizer according to claim 2, which is characterized in that second helical gear
Group (13) includes intermeshing third helical gear (17) and the 4th helical gear (18), the third helical gear (17) and shaft
(9) it is fixedly and coaxially connected, the 4th helical gear (18) is fixedly and coaxially connected with threaded rod (12).
5. a kind of milling machine scraping plate lifting synchronizer according to claim 2, which is characterized in that the screw shell
(14) it is fixedly connected with sliding block (19) outside, is equipped on the milling machine (1) and elevator (2) and is opened with what sliding block (19) matched
Slot, the sliding block (19) are slidably connected with fluting.
6. a kind of milling machine scraping plate lifting synchronizer according to claim 1, which is characterized in that on the scraper plate (3)
The left side of side wall is equipped with smooth inclined-plane, and the upper side wall front and rear sides of the scraper plate (3) are fixedly connected to baffle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836837.XU CN209523104U (en) | 2018-11-08 | 2018-11-08 | A kind of milling machine scraping plate lifting synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821836837.XU CN209523104U (en) | 2018-11-08 | 2018-11-08 | A kind of milling machine scraping plate lifting synchronizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209523104U true CN209523104U (en) | 2019-10-22 |
Family
ID=68214599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821836837.XU Active CN209523104U (en) | 2018-11-08 | 2018-11-08 | A kind of milling machine scraping plate lifting synchronizer |
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| Country | Link |
|---|---|
| CN (1) | CN209523104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089428A (en) * | 2021-04-12 | 2021-07-09 | 祥昇建工有限公司 | Roller napping construction device for cement pavement of country road |
-
2018
- 2018-11-08 CN CN201821836837.XU patent/CN209523104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089428A (en) * | 2021-04-12 | 2021-07-09 | 祥昇建工有限公司 | Roller napping construction device for cement pavement of country road |
| CN113089428B (en) * | 2021-04-12 | 2022-07-12 | 祥昇建工有限公司 | Roller napping construction device for cement pavement of country road |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 250000 No.005, Jinzhi street, Fengcheng Industrial Park, Laiwu District, Jinan City, Shandong Province Patentee after: Shandong Jinyun Metallurgical Equipment Co., Ltd Address before: 312591 Fangshan 29-2, Lianfeng Village, Qiaoying Township, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: XINCHANG NUOQU INTELLIGENT TECHNOLOGY Co.,Ltd. |