CN2459864Y - Straw return machine - Google Patents
Straw return machine Download PDFInfo
- Publication number
- CN2459864Y CN2459864Y CN 00263238 CN00263238U CN2459864Y CN 2459864 Y CN2459864 Y CN 2459864Y CN 00263238 CN00263238 CN 00263238 CN 00263238 U CN00263238 U CN 00263238U CN 2459864 Y CN2459864 Y CN 2459864Y
- Authority
- CN
- China
- Prior art keywords
- arm frame
- pivoted arm
- housed
- rotary head
- axle
- 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 straw field returning machine belonging to the technical field of an agricultural machine. The utility model is composed of a machine frame, a holding and joining device, a compacting wheel, a driving wheel, a rotary cutter disc, a transmission mechanism and a lifting mechanism, wherein, the machine frame is composed of a bottom seat and a rotary arm frame; the rear end of the rotary arm frame is arranged on the bottom seat, the front end of the rotary arm frame is provided with the holding and joining device, and the compacting wheel and the driving wheel are arranged following the rotary arm frame; the rotary cutter disc is arranged above the rear part of the driving wheel, and a baffler plate and a stationary cutter are arranged above the driving wheel. The driving wheel and the rotary cutter disc are transmitted through the transmission mechanism; the bottom seat is provided with a lifting pulley; the rotary arm frame is provided with a hanging ring, and a lifting steel cable is arranged between the hanging ring and the lifting pulley. The machine has the advantages of portability, flexibility, reasonable structure and reliable operation and is suitable for a miniature tractor.
Description
The utility model discloses a kind of return straw into soil machine, belong to agricultural machinery technological field.
The straw of crops such as the corn that return straw into soil machine is used for having gathered in the crops fruit in the field, jowar pushes over, shreds, and the straw of chopping scattered buries, and it is rotted Tanaka, increases soil fertility.Chinese patent " return straw into soil machine " (patent No. 99214743.3) discloses a kind of return straw into soil machine, the device that is used for pinching straw in this machine is two groups of conveyer belts, by thumb wheel straw is imported between two groups of conveyer belts, by conveyer belt straw is sent into the chopping of rotary head place, whole connecting gear more complicated is stopped up easily in the work and is damaged.In addition, the rack construction of this return straw into soil machine is more complicated also, and weight is big.
The purpose of this utility model is to improve intrinsic return straw into soil machine, simplifies the straw connecting gear, simplifies rack construction, increases functional reliability, reduces manufacturing cost.
The return straw into soil machine that the utility model is designed, by frame, hold up device, compact wheel, thumb wheel, rotary head, transmission mechanism and hoisting mechanism to form, frame is made up of base and pivoted arm frame, and the rear end of pivoted arm frame is installed on the base by bearing pin; The front end of pivoted arm frame is equipped with holds up device, on the pivoted arm frame after holding up device compact wheel is housed, on the pivoted arm frame behind the compact wheel, thumb wheel is housed, on the pivoted arm frame of the back upper place of thumb wheel, rotary head is housed, on the pivoted arm frame above the thumb wheel, plate washer and dead knife are housed, a cutting knife is housed on the rotary head at least, and the cutting knife on the rotary head cooperates with dead knife; Thumb wheel and rotary head are equipped with belt pulley by the transmission mechanism transmission on the axle of installation rotary head; Lifting tackle is housed on the base, on the pivoted arm frame suspension ring is housed, the lifting steel cable is housed between suspension ring and lifting tackle.
On the pivoted arm frame above the thumb wheel, the vibration plate washer is housed, the vibration plate washer is made up of slide rail and vibrating grid, slide rail is installed on the pivoted arm frame, vibrating grid is made up of sliding seat, axle and plate washer, sliding seat is installed on the slide rail, and axle is installed on the sliding seat, and plate washer is installed on the axle, axle head is equipped with connecting rod, and connecting rod is connected with eccentric bushing on the axle that rotary head is installed.
Described compact wheel surface configuration is the light face, or translot dentation, pod dentation, skewed slot dentation or sharp tooth surface.
The installing hole that compact wheel is installed on the described pivoted arm frame is a long slot bore.
On the axle of installation rotary head, flywheel is housed.
On the described thumb wheel blade is housed.
Described pivoted arm frame be divided into before and after two joints, two the joint between by bearing pin or Bolt Connection.
The designed return straw into soil machine of the utility model has the following advantages:
1. compare with intrinsic return straw into soil machine, rack construction and transfer structure obtain simplifying.Former rack construction is vertical lift type, and fixed frame and movable machine frame are arranged, and the used frame of the utility model is the pivoted arm structure, saves fixed frame and movable machine frame, has reduced the frame volume and weight, has simplified frame mechanism.Also save conveyer belt in the utility model, utilized thumb wheel and plate washer, directly straw has been sent into the rotary head place, made connecting gear obtain simplifying, improved the functional reliability of complete machine, reduced manufacturing cost.
2. the designed return straw into soil machine volume of the utility model is little, in light weight, and work is applicable to that small tractor drives flexibly, the use of can under various orographic condition, soil condition, working, reliable operation, safeguard simple and convenient, long working life.
Fig. 1 is the front view of return straw into soil machine.
Fig. 2 is the vertical view of Fig. 1.
Below in conjunction with drawings and Examples the utility model is elaborated.
Embodiment
The structure of return straw into soil machine as shown in Figure 1 and Figure 2.Return straw into soil machine by frame, hold up device, compact wheel, thumb wheel, rotary head, transmission mechanism and hoisting mechanism to form.
Frame is made up of base 1 and pivoted arm frame 2, and the rear end of pivoted arm frame 2 is installed on the base 1 with bearing pin, and pivoted arm frame 2 is made up of front and back two joints, connects with bearing pin 3 between two joints, and the syndeton length between two joints can be adjusted.
Be equipped with at the front end of pivoted arm frame 2 and hold up device 4, hold up device 4 to make, be installed in the both sides of pivoted arm frame 2 front ends by angle bar.On the pivoted arm frame 2 after holding up device 4 compact wheel 5 is installed, the hole that compact wheel 5 is installed on the pivoted arm frame 2 is a long slot bore 6, can regulate the installation site of compact wheel 5 on pivoted arm frame 2.Pointed tooth 7 is arranged on the surface of compact wheel 5.On the pivoted arm frame 2 after compact wheel 5 thumb wheel 8 is installed, blade 9 is housed at two driving lever ends of thumb wheel 8.On the pivoted arm frame 2 of the back upper place of thumb wheel 8 rotary head 10 is housed, two cutting knifes 11 are housed on the rotary head 10, the two ends that the axle 12 of rotary head 10 is installed are separately installed with belt pulley 13 and flywheel 14.Link to each other by driving chain 16 between the axle 15 of axle 12 and installation thumb wheel 8.On the pivoted arm frame 2 above the thumb wheel 8, the vibration plate washer is housed, the vibration plate washer is made up of slide rail 17 and vibrating grid, slide rail 17 is installed in the both sides of pivoted arm frame 2, vibrating grid is made up of sliding seat 18, axle 19 and plate washer 20, two sliding seats 18 are installed in respectively on the slide rail 17, and two axles 19 are installed on the sliding seat 18, and plate washer 20 is installed on the axle 19, connecting rod 21 is equipped with in the end of an axle 18, and the other end of connecting rod 21 is connected with the eccentric bushing 22 that is installed in axle 12.Dead knife 23 is equipped with on next door at the vibration plate washer, and dead knife 23 can be regulated, and cooperates with rotary head 10, is used for shredding straw.
In use, base 1 is installed on the front end vehicle frame of tractor, and belt pulley 13 is connected with power wheel 28 on the tractor by belt 27, and lifting steel cable 26 is connected with lifting device on the tractor.
During work, tractor promotes return straw into soil machine and walks forward.Hold up device 4 that straw is imported compact wheel 5 times, compact wheel 5 overwhelms straw on the ground, thumb wheel 8 cuts off the straw root and digs subsequently, and with the straw root to pop-up, straw is advanced to the back upper place along the vibration plate washer, straw arrives rotary head 10 and dead knife 23 joints, and straw is shredded, and throws to the rear.The vibration plate washer is driven reciprocating at work by eccentric bushing 22, connecting rod 21, the earth of straw root can be shaken, and is beneficial to the straw chopping, and reduces tool wear.
When not working, hoisting mechanism is upwards mentioned pivoted arm frame 2, can make tractor shift the work-yard easily.
Claims (7)
1. return straw into soil machine is characterized in that: by frame, hold up device, compact wheel, thumb wheel, rotary head, transmission mechanism and hoisting mechanism to form, frame is made up of base and pivoted arm frame, and the rear end of pivoted arm frame is installed on the base by bearing pin; The front end of pivoted arm frame is equipped with holds up device, on the pivoted arm frame after holding up device compact wheel is housed, on the pivoted arm frame behind the compact wheel, thumb wheel is housed, on the pivoted arm frame of the back upper place of thumb wheel, rotary head is housed, on the pivoted arm frame above the thumb wheel, plate washer and dead knife are housed, a cutting knife is housed on the rotary head at least, and the cutting knife on the rotary head cooperates with dead knife; Thumb wheel and rotary head are equipped with belt pulley by the transmission mechanism transmission on the axle of installation rotary head; Lifting tackle is housed on the base, on the pivoted arm frame suspension ring is housed, the lifting steel cable is housed between suspension ring and lifting tackle.
2. return straw into soil machine according to claim 1, it is characterized in that: on the pivoted arm frame above the thumb wheel, the vibration plate washer is housed, the vibration plate washer is made up of slide rail and vibrating grid, slide rail is installed on the pivoted arm frame, and vibrating grid is made up of sliding seat, axle and plate washer, and sliding seat is installed on the slide rail, axle is installed on the sliding seat, plate washer is installed on the axle, and axle head is equipped with connecting rod, and connecting rod is connected with eccentric bushing on the axle that rotary head is installed.
3. return straw into soil machine according to claim 1 is characterized in that: the compact wheel surface configuration is the light face, or translot dentation, pod dentation, skewed slot dentation or sharp tooth surface.
4. return straw into soil machine according to claim 1 is characterized in that: the installing hole that compact wheel is installed on the pivoted arm frame is a long slot bore.
5. return straw into soil machine according to claim 1 is characterized in that: on the axle of installation rotary head flywheel is housed.
6. return straw into soil machine according to claim 1 is characterized in that: blade is housed on the thumb wheel.
7. return straw into soil machine according to claim 1 is characterized in that: the pivoted arm frame be divided into before and after two joints, two the joint between by bearing pin or Bolt Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263238 CN2459864Y (en) | 2000-12-08 | 2000-12-08 | Straw return machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00263238 CN2459864Y (en) | 2000-12-08 | 2000-12-08 | Straw return machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459864Y true CN2459864Y (en) | 2001-11-21 |
Family
ID=33618273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00263238 Expired - Fee Related CN2459864Y (en) | 2000-12-08 | 2000-12-08 | Straw return machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459864Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766032A (en) * | 2014-01-22 | 2014-05-07 | 金湖小青青机电设备有限公司 | Rotary cultivating, fertilizing and seeding all-in-one machine for straw smashing and returning |
-
2000
- 2000-12-08 CN CN 00263238 patent/CN2459864Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103766032A (en) * | 2014-01-22 | 2014-05-07 | 金湖小青青机电设备有限公司 | Rotary cultivating, fertilizing and seeding all-in-one machine for straw smashing and returning |
| CN103766032B (en) * | 2014-01-22 | 2015-10-28 | 金湖小青青机电设备有限公司 | Straw chopping and returning rotary tillage ferti-seeding all-in-one |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |