CN209083950U - A kind of rake gear-box being convenient for changing gear - Google Patents
A kind of rake gear-box being convenient for changing gear Download PDFInfo
- Publication number
- CN209083950U CN209083950U CN201821489500.6U CN201821489500U CN209083950U CN 209083950 U CN209083950 U CN 209083950U CN 201821489500 U CN201821489500 U CN 201821489500U CN 209083950 U CN209083950 U CN 209083950U
- Authority
- CN
- China
- Prior art keywords
- gear
- box
- toothed disc
- convenient
- rake
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of rake gear-boxes for being convenient for changing gear, including gear-box, position inner cavity offers through-hole among the gear-box, and gear-box inner transverse is equipped with toothed disc, the toothed disc side walls offer threaded hole, and threaded hole internal helicoid is equipped with gear, the gear passes through through-hole and is connected with the toothed disc inside gear-box.The utility model structure is simple, facilitates staff to replace individual gear, to guarantee gear-box overall work effect, and toothed disc run stability can be effectively increased, prevent toothed disc from generating inclination, securely and reliably, fastness is preferable, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of rake, in particular to a kind of rake gear-box for being convenient for changing gear.
Background technique
Rake is the grass making machinery that will be dissipated the grass being laid on ground and integrate swath.The purpose for hugging grass is to make to herd
It is careless sufficiently dry, and it is convenient for the collection of hay.According to the direction of swath and the relationship of equipment direction of advance, rake can be divided into cross
To with lateral two major classes.
And rake is generally mated gear-box work, existing rake gear-box gear leads to tooth since structure is complicated
The stability of wheel is poor, and then influences working gear, and uses gear for a long time, and gear surface is caused to be damaged, and existing
Gear-box inconvenience staff replace individual gear, so as to cause gear-box using effect.
Utility model content
The main purpose of the utility model is to provide a kind of rake gear-boxes for being convenient for changing gear, and structure is simple,
Facilitate staff to replace individual gear, to guarantee gear-box overall work effect, and toothed disc operating can be effectively increased
Stability prevents toothed disc from generating inclination, and securely and reliably, fastness is preferable, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of rake gear-box being convenient for changing gear, including gear-box, gear-box centre position inner cavity open up
There is through-hole, and gear-box inner transverse is equipped with toothed disc, the toothed disc side walls offer threaded hole, and inside threaded hole
Spiral is equipped with gear, and the gear passes through through-hole and is connected with the toothed disc inside gear-box.
Further, toothed disc top inner cavity is provided with mounting hole, and main shaft has been assigned inside mounting hole, the master
Axis is through inside toothed disc and being equipped with motor with gear-box two sidewalls and be fixedly connected.
Further, fastening bolt is socketed on the outside of the main shaft, and main shaft connects by the way that fastening bolt and toothed disc are fixed
It connects, the fastening bolt is set to toothed disc two sides and faces the wall and meditates.
Further, thermally conductive web plate is equipped between the motor and gear-box.
Compared with prior art, the utility model has the following beneficial effects:
1. by opening up threaded hole in toothed disc side walls, and gear one end being assigned into inside threaded hole and being revolved
It twists, consequently facilitating gear is fixed on the outside of toothed disc, facilitates staff that disassembly gear is installed.
2. by through toothed disc inside and motor being cooperated to work on main shaft, convenient for increasing toothed disc run stability,
Prevent toothed disc from generating inclination.
3. by setting fastening bolt convenient for the fastness between increase main shaft and toothed disc.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for the rake gear-box for being convenient for changing gear of the utility model.
Fig. 2 is a kind of gear box structure schematic diagram for the rake gear-box for being convenient for changing gear of the utility model.
Fig. 3 is a kind of toothed disc structural schematic diagram for the rake gear-box for being convenient for changing gear of the utility model.
In figure: 1, gear-box；2, through-hole；3, motor；4, thermally conductive web plate；5, toothed disc；6, gear；7, mounting hole；8, main
Axis；9, fastening bolt；10, threaded hole.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of rake gear-box for being convenient for changing gear, including gear-box 1, in the gear-box 1
Between position inner cavity offer through-hole 2, and 1 inner transverse of gear-box is equipped with toothed disc 5, and 5 side walls of toothed disc offer
Threaded hole 10, and 10 internal helicoid of threaded hole is equipped with gear 6, the gear 6 passes through the gear inside through-hole 2 and gear-box 1
Disk 5 is connected.
In the present embodiment (as shown in Figs. 1-3) by opening up threaded hole 10 in 5 side walls of toothed disc, and by 6 one end of gear
It assigns into 10 inside of threaded hole and is screwed, consequently facilitating gear 6 is fixed on 5 outside of toothed disc, staff is facilitated to pacify
Equipped with disassembly gear 6.
Wherein, the 5 top inner cavity of toothed disc is provided with mounting hole 7, and main shaft 8 has been assigned inside mounting hole 7, the master
Axis 8 is through the inside of toothed disc 5 and is equipped with motor 3 with 1 two sidewalls of gear-box and is fixedly connected.
(as Figure 2-3) convenient for increasing toothed disc 5 by through inside toothed disc 5, transporting main shaft 8 in the present embodiment
Turn stability.
Wherein, fastening bolt 9 is socketed on the outside of the main shaft 8, and main shaft 8 connects by the way that fastening bolt 9 and toothed disc 5 are fixed
It connects, the fastening bolt 9 is set to 5 two sides of toothed disc and faces the wall and meditates.
It is (as shown in Figure 3) in the present embodiment to be convenient for increasing the jail between main shaft 8 and toothed disc 5 by setting fastening bolt 9
Solidity.
Wherein, thermally conductive web plate 4 is equipped between the motor 3 and gear-box 1.
It is (as shown in Figure 1) in the present embodiment to be convenient for dispersing the heat that motor 3 generates by the way that thermally conductive web plate 4 is arranged.
It should be noted that the utility model is a kind of rake gear-box for being convenient for changing gear, when work, by
1 side walls of gear-box offer through-hole 2, and staff is facilitated to install gear 6, since toothed disc 5 is arranged simultaneously inside gear-box 1
Threaded hole 10 is opened up in 5 side walls of toothed disc, and 6 one end of gear is assigned into 10 inside of threaded hole and is screwed, thus just
In gear 6 is fixed on 5 outside of toothed disc, facilitate staff that disassembly gear 6 is installed, due to running through in 5 inner cavity of toothed disc
Main shaft 8 has been assigned, and has been fixedly connected using 8 both ends of main shaft with motor 3, convenient for guaranteeing 5 rotational stability of toothed disc, by master
It is socketed fastening bolt 9 on the outside of axis 8 convenient for the fastness reinforced between main shaft 8 and toothed disc 5, avoids generation from loosening, by electricity
3 bottom end of machine is arranged thermally conductive web plate 4 and uses graphene superconductor, can effectively lead the heat generated in 3 course of work of motor
Out, convenient for guarantee 3 job stability of motor.
The utility model, 1, gear-box；2, through-hole；3, motor；4, thermally conductive web plate；5, toothed disc；6, gear；7, it installs
Hole；8, main shaft；9, fastening bolt；10, threaded hole, component are universal standard part or component as known to those skilled in the art,
Its structure and principle are all that this technology personnel can know that the utility model passes through by technical manual or by routine experiment method
Threaded hole is opened up in toothed disc side walls, and gear one end is assigned into inside threaded hole and screwed, consequently facilitating by tooth
Wheel is fixed on the outside of toothed disc, and staff is facilitated to be equipped with disassembly gear.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of rake gear-box for being convenient for changing gear, including gear-box (1), it is characterised in that: in the gear-box (1)
Between position inner cavity offer through-hole (2), and gear-box (1) inner transverse is equipped with toothed disc (5), toothed disc (5) side
Wall offers threaded hole (10), and threaded hole (10) internal helicoid is equipped with gear (6), the gear (6) pass through through-hole (2) with
The internal toothed disc (5) of gear-box (1) is connected.
2. a kind of rake gear-box for being convenient for changing gear according to claim 1, it is characterised in that: the toothed disc
(5) top inner cavity is provided with mounting hole (7), and has been assigned main shaft (8) inside mounting hole (7), and the main shaft (8) is through gear
Inside disk (5) and motor (3) is installed with gear-box (1) two sidewalls to be fixedly connected.
3. a kind of rake gear-box for being convenient for changing gear according to claim 2, it is characterised in that: the main shaft
(8) outside is socketed with fastening bolt (9), and main shaft (8) is fixedly connected by fastening bolt (9) with toothed disc (5), the fastening
Bolt (9) is set to toothed disc (5) two sides and faces the wall and meditates.
4. a kind of rake gear-box for being convenient for changing gear according to claim 2, it is characterised in that: the motor
(3) it is equipped between gear-box (1) thermally conductive web plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489500.6U CN209083950U (en) | 2018-09-12 | 2018-09-12 | A kind of rake gear-box being convenient for changing gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821489500.6U CN209083950U (en) | 2018-09-12 | 2018-09-12 | A kind of rake gear-box being convenient for changing gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083950U true CN209083950U (en) | 2019-07-09 |
Family
ID=67116430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821489500.6U Expired - Fee Related CN209083950U (en) | 2018-09-12 | 2018-09-12 | A kind of rake gear-box being convenient for changing gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083950U (en) |
-
2018
- 2018-09-12 CN CN201821489500.6U patent/CN209083950U/en not_active Expired - Fee Related
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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: 20190709 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |