CN109845483A - The gear-box of maize harvesting machine - Google Patents
The gear-box of maize harvesting machine Download PDFInfo
- Publication number
- CN109845483A CN109845483A CN201711235231.0A CN201711235231A CN109845483A CN 109845483 A CN109845483 A CN 109845483A CN 201711235231 A CN201711235231 A CN 201711235231A CN 109845483 A CN109845483 A CN 109845483A
- Authority
- CN
- China
- Prior art keywords
- gear
- bevel gear
- box
- harvesting machine
- main box
- 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.)
- Pending
Links
Landscapes
- Gear Transmission (AREA)
- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The present invention provides a kind of gear-boxes of maize harvesting machine, belong to field of mechanical technique.It solves the problems, such as that the gear box structure of existing maize harvesting machine is complicated, maintenance is inconvenient, manufacturing cost is high.The gear-box of this maize harvesting machine, including main box, for connecting the harvesting axis of snapping bar there are two laterally being worn in main box, its longitudinal direction wears that there are two for connecting the rice-pulling shaft of rice-pulling chain wheel, bevel gear one is respectively equipped on two harvesting axis, bevel gear two is respectively equipped on two rice-pulling shafts, the rear portion of main box has the auxiliary box body being linked together with main box, the input shaft for being connected to motor is equipped on auxiliary box body, the drive mechanism for driving two bevel gear one and two bevel gears two to move at the same time is equipped in main box, input shaft and the drive mechanism are sequentially connected.The present invention has many advantages, such as compact-sized, easy to maintenance.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of gear-box, especially a kind of gear-box of maize harvesting machine.
Background technique
Corn machine uni-drive gear box is for driving chopper when maize harvesting machine work, to realize chopper by corn
It is peeled off from stalk and corn stem is subjected to mincing and returning to the field etc..Currently, crops mechanized cultivation harvesting in China's is quick
Development, the demand of maize harvesting machine also develop rapidly.Due to the needs that market selects maize harvesting machine, row can be selected when necessary
Number is more, harvests the faster high-strength working maize harvesting machine of speed.
Existing maize harvesting machine includes dialling standing grain device and ear-picking unit, dials standing grain device and ear-picking unit is equipped with individual tooth
Roller box drives two different gear-boxes to act respectively, dials standing grain device and harvesting to realize to save cost by same motor
The movement of device.There is individual gear-box due to dialling standing grain device and ear-picking unit, when installation needs be driven with motor respectively
Connection, connection is inconvenient, and complicated integral structure, causes to repair difficulty after damage, manufacturing cost height and maintenance cost are high.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, propose a kind of compact-sized, easy to maintenance
Maize harvesting machine gear-box.
Object of the invention can be realized by the following technical scheme:
The gear-box of this maize harvesting machine, including main box, laterally wear that there are two for connecting harvesting in the main box
The harvesting axis of roller, longitudinal direction wear there are two the rice-pulling shaft for connecting rice-pulling chain wheel, are respectively equipped on harvesting axis described in two
Bevel gear 1 is respectively equipped with bevel gear two on rice-pulling shaft described in two, which is characterized in that the rear portion of the main box has and master
The auxiliary box body that cabinet is linked together is equipped with the input shaft for being connected to motor, the main box on the auxiliary box body
The interior drive mechanism being equipped with for driving two bevel gear one and two bevel gears two to move at the same time, the input shaft and the biography
Dynamic structure driven connection.
In the gear-box of above-mentioned maize harvesting machine, the drive mechanism includes a transmission shaft, the transmission shaft
On the bevel gear that is successively arranged with the bevel gear three engaged with one of bevel gear two, is engaged with one of bevel gear one
Five, the bevel gear six engaged with another bevel gear one and the bevel gear four engaged with another bevel gear two, on the transmission shaft
Driven gear is arranged between bevel gear five and bevel gear six, above-mentioned input shaft and the driven gear are sequentially connected.
In the gear-box of above-mentioned maize harvesting machine, the side of the driven gear has axially extending annular installation
Seat one, the other side have axially extending annular mounting base two, and above-mentioned bevel gear five is sheathed in the annular mounting base one,
The bevel gear six is sheathed in the annular mounting base two.
In the gear-box of above-mentioned maize harvesting machine, the outside of the input shaft is equipped with driving cog, the auxiliary box body
The interior driving gear being equipped with the transmission tooth engagement, the driving gear are engaged with above-mentioned driven gear.
In the gear-box of above-mentioned maize harvesting machine, support shaft, the driving tooth are equipped on the auxiliary box body
Wheel is set in the support shaft, and bearing is equipped between the support shaft and auxiliary box body.
In the gear-box of above-mentioned maize harvesting machine, bearing is equipped between the harvesting axis and main box；Described
Bearing is equipped between rice-pulling shaft and main box；Bearing is equipped between the transmission shaft and main box；The input shaft and pair
Bearing is equipped between cabinet.
When work, motor band driven input shaft is rotated, and the driving cog on input shaft drives driving gear rotation, driving tooth
Wheel drives driven gear rotation, to rotate with dynamic bevel gear five and bevel gear six, two harvesting axis is driven to rotate backward；Due to from
Moving gear is set on transmission shaft, and band dynamic bevel gear three and bevel gear four rotate, and two rice-pulling shafts is driven to rotate backward.In rice-pulling chain
It is arranged carrier chain on wheel, cornstalk can be delivered between two snapping bars by when work, under the rolling action of snapping bar, by corn
It is peeled off from stalk.
Compared with prior art, the gear-box of this maize harvesting machine has the advantage that
Main box and auxiliary box body are combined into one, drive the movement of snapping bar and rice-pulling chain wheel, knot simultaneously by an input shaft
Structure is compact, and bevel gear five and bevel gear six are arranged in the mounting base one and mounting base two of driven wheel two sides, to bevel gear five
It is preferably positioned with bevel gear six, and can realize quick assembling, reparation difficulty is low after damage, and maintenance cost is effectively reduced.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of preferred embodiment provided by the invention.
Fig. 2 is the transmission schematic diagram of drive mechanism provided by the invention.
Fig. 3 is another transmission schematic diagram of drive mechanism provided by the invention.
In figure, 11, main box；12, auxiliary box body；13, input shaft；14, driving cog；15, driving gear；16, support shaft；2,
Snapping bar；21, harvesting axis；22, bevel gear one；3, rice-pulling chain wheel；31, rice-pulling shaft；32, bevel gear two；41, transmission shaft；42, from
Moving gear；421, mounting base one；422, mounting base two；43, bevel gear three；44, bevel gear four；45, bevel gear five；46, tooth is bored
Wheel six.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
The gear-box of maize harvesting machine as shown in Figure 1, including main box 11, as shown in Fig. 2, laterally being worn in main box 11
If as shown in figure 3, its longitudinal direction is worn, there are two for connecting rice-pulling chain wheel 3 there are two the harvesting axis 21 for connecting snapping bar 2
Rice-pulling shaft 31, be respectively equipped with bevel gear 1 on two harvesting axis 21, be respectively equipped with bevel gear 2 32 on two rice-pulling shafts 31.Such as figure
Shown in 1, the rear portion of main box 11 has the auxiliary box body 12 being linked together with main box 11, as shown in Fig. 2, wearing on auxiliary box body 12
There is the input shaft 13 for being connected to motor, is equipped in main box 11 for driving two bevel gears 1 and two bevel gears two
The drive mechanism of 32 simultaneously operations, input shaft 13 and the drive mechanism are sequentially connected.
As shown in Figures 2 and 3, drive mechanism includes a transmission shaft 41, be successively arranged on transmission shaft 41 and one of them
The bevel gear 3 43 of the engagement of bevel gear 2 32, the bevel gear 5 45 engaged with one of bevel gear 1 and another bevel gear
The bevel gears 6 46 of one 22 engagements and the bevel gear 4 44 that engage with another bevel gear 2 32, positioned at bevel gear five on transmission shaft 41
Driven gear 42 is arranged between 45 and bevel gear 6 46, input shaft 13 and the driven gear 42 are sequentially connected.
As shown in figure 3, the side of driven gear 42 has axially extending annular mounting base 1, the other side has
Axially extending annular mounting base 2 422, bevel gear 5 45 are sheathed in the annular mounting base 1, and bevel gear 6 46 is arranged
In in the annular mounting base 2 422.
As shown in Fig. 2, the outside of input shaft 13 is equipped with driving cog 14, it is equipped in auxiliary box body 12 and is engaged with the driving cog 14
Driving gear 15, driving gear 15 is engaged with above-mentioned driven gear 42, as shown in Fig. 2, being equipped with support shaft on auxiliary box body 12
16, driving gear 15 is set in the support shaft 16, and bearing is equipped between support shaft 16 and auxiliary box body 12.
In the present embodiment, bearing is equipped between harvesting axis 21 and main box 11；It is equipped between rice-pulling shaft 31 and main box 11
Bearing；Bearing is equipped between transmission shaft 41 and main box 11；Bearing is equipped between input shaft 13 and auxiliary box body 12.
When work, motor band driven input shaft 13 is rotated, and the driving cog 14 on input shaft 13 drives 15 turns of driving gear
Dynamic, driving gear 15 drives driven gear 42 to rotate, to rotate with dynamic bevel gear 5 45 and bevel gear 6 46, drives two harvestings
Axis 21 rotates backward；Since driven gear 42 is set on transmission shaft 41, band dynamic bevel gear 3 43 and bevel gear 4 44 are rotated, band
Dynamic two rice-pulling shafts 31 rotate backward.It is arranged carrier chain on rice-pulling chain wheel 3, cornstalk can be delivered to two snapping bars 2 by when work
Between, under the rolling action of snapping bar 2, corn is peeled off from stalk.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of gear-box of maize harvesting machine, including main box (11), laterally worn in the main box (11) there are two
For connecting the harvesting axis (21) of snapping bar (2), longitudinal direction wears that there are two the rice-pulling shafts for connecting rice-pulling chain wheel (3)
(31), bevel gear one (22) is respectively equipped on harvesting axis (21) described in two, rice-pulling shaft described in two is respectively equipped with cone on (31)
Gear two (32), which is characterized in that the rear portion of the main box (11) has the auxiliary box body being linked together with main box (11)
(12), it is equipped with the input shaft (13) for being connected to motor on the auxiliary box body (12), is set in the main box (11)
There are the drive mechanism for driving two bevel gears one (22) and two bevel gears two (32) to move at the same time, the input shaft
(13) it is sequentially connected with the drive mechanism.
2. the gear-box of maize harvesting machine according to claim 1, which is characterized in that the drive mechanism includes a biography
Moving axis (41) is successively arranged with the bevel gear three engaged with one of bevel gear two (32) on the transmission shaft (41)
(43), the bevel gear five (45) engaged with one of bevel gear one (22), the bevel gear engaged with another bevel gear one (22)
Six (46) and the bevel gear four (44) engaged with another bevel gear two (32) are located at bevel gear five on the transmission shaft (41)
(45) it is arranged between bevel gear six (46) driven gear (42), above-mentioned input shaft (13) and the driven gear (42) are driven
Connection.
3. the gear-box of maize harvesting machine according to claim 2, which is characterized in that the side of the driven gear (42)
With axially extending annular mounting base one (421), the other side has axially extending annular mounting base two (422), above-mentioned
Bevel gear five (45) be sheathed in the annular mounting base one (421), the bevel gear six (46) be sheathed on the annular installation
On two (422) of seat.
4. the gear-box of maize harvesting machine according to claim 2, which is characterized in that set on the outside of the input shaft (13)
Have driving cog (14), the driving gear (15) engaged with the driving cog (14), the master are equipped in the auxiliary box body (12)
Moving gear (15) is engaged with above-mentioned driven gear (42).
5. the gear-box of maize harvesting machine according to claim 4, which is characterized in that worn on the auxiliary box body (12)
Have support shaft (16), the driving gear (15) is set in the support shaft (16), the support shaft (16) and auxiliary box body
(12) bearing is equipped between.
6. the gear-box of maize harvesting machine according to claim 2, which is characterized in that the harvesting axis (21) and main tank
Bearing is equipped between body (11)；Bearing is equipped between the rice-pulling shaft (31) and main box (11)；The transmission shaft (41)
Bearing is equipped between main box (11)；Bearing is equipped between the input shaft (13) and auxiliary box body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235231.0A CN109845483A (en) | 2017-11-30 | 2017-11-30 | The gear-box of maize harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711235231.0A CN109845483A (en) | 2017-11-30 | 2017-11-30 | The gear-box of maize harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109845483A true CN109845483A (en) | 2019-06-07 |
Family
ID=66887839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711235231.0A Pending CN109845483A (en) | 2017-11-30 | 2017-11-30 | The gear-box of maize harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109845483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637216A (en) * | 2020-04-30 | 2020-09-08 | 勇猛机械股份有限公司 | Independent single light-duty ear picking gear box suitable for small row spacing |
-
2017
- 2017-11-30 CN CN201711235231.0A patent/CN109845483A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637216A (en) * | 2020-04-30 | 2020-09-08 | 勇猛机械股份有限公司 | Independent single light-duty ear picking gear box suitable for small row spacing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101268728B (en) | Telescopic dental formula residual film gathering method and mechanism of non-circular gear planets | |
| CN103238417B (en) | Fringe and stalk harvesting type corn reaping machine gearbox | |
| CN109845483A (en) | The gear-box of maize harvesting machine | |
| CN208095312U (en) | A kind of orchard planet gear type cutter device | |
| CN201690799U (en) | Beet-picking and soil-removing elevator | |
| CN204961772U (en) | Maize picker's gear box | |
| CN104896031A (en) | Direction and speed change device for crop breaking and mulching machine | |
| CN203146741U (en) | Axial-flow type threshing cylinder transmission gearbox | |
| CN203387911U (en) | Spike picking device of corn harvester | |
| CN102141120A (en) | Power head of agricultural machinery | |
| CN101368614B (en) | Speed transmission for rotary tillage machine | |
| CN204047229U (en) | All feeding-in combine delivery chute Fan Cao mechanism | |
| CN203691957U (en) | Four-wheel drive maize harvester with straw returning machine arranged in middle | |
| CN204610715U (en) | A kind of for crops crushing and returning to field machine break-in speed change gear | |
| CN202949720U (en) | Ear picking mechanism for corn harvest | |
| CN206354018U (en) | A kind of transmission device of electric drive harvester | |
| CN203261751U (en) | Ear picking mechanism of corn harvester | |
| CN219893886U (en) | Hanging corn harvester | |
| CN104798464A (en) | Convenient-to-disassemble cultivator | |
| CN201137674Y (en) | Variable transmission box | |
| CN219242600U (en) | Transmission structure for stubble cleaner | |
| CN204403308U (en) | A kind of gearbox transmission mechanism | |
| CN216078186U (en) | Walking reduction box for agricultural machinery | |
| CN204146045U (en) | Peeling type maize harvesting machine | |
| CN103766071B (en) | With the four wheel drive maize harvesting machine of mid-field-returning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190607 |