CN2458857Y - Maize stalk crushing return machine - Google Patents
Maize stalk crushing return machine Download PDFInfo
- Publication number
- CN2458857Y CN2458857Y CN 00265857 CN00265857U CN2458857Y CN 2458857 Y CN2458857 Y CN 2458857Y CN 00265857 CN00265857 CN 00265857 CN 00265857 U CN00265857 U CN 00265857U CN 2458857 Y CN2458857 Y CN 2458857Y
- Authority
- CN
- China
- Prior art keywords
- cutting
- feeding roller
- main shaft
- frame
- feed roll
- 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 relates to a maize straw field-returning machine for pulverizing crop straws. The utility model is mainly characterized in that a machine frame is successively provided with a feed tank, a feed mechanism, a cutting mechanism and a discharge hole from front part to back part, wherein, the feed mechanism and the cutting mechanism are fixed with a machine casing through the machine frame; power is respectively transmitted to the cutting mechanism and the feed mechanism through a transmission mechanism. The utility model has the distinctive characteristics of thorough cutting, favorable pulverizing effect, high efficiency, etc.; when the utility model is matched with an agricultural vehicle of a third code, the maize straw pulverizing and field-returning operation can be quickly realized.
Description
The utility model relates to a kind of machinery that is used for the chopping of crop stalk such as corn stalk.
Prior art corn stalk field-returning machine mostly adopts the vertical rod cutting and grinding, and its shortcoming is, because vertical rod is fixing, cutting knife causes cut-out not thorough by the spin cutting, and the stock silk that cuts off connects seriously, blocks plough mouthful when plowing, and efficient is lower, and is impracticable.
The purpose of this utility model provides a kind of corn stalk field-returning machine thorough, that crush efficiency is high that cuts off.
The purpose of this utility model is achieved in that feed well, feeding mechanism, cutting mechanism and discharging opening is installed on frame from front to back successively, be fixed with casing by frame on feeding mechanism and the cutting mechanism, by transmission mechanism power is passed to cutting mechanism and feeding mechanism respectively, wherein: cutting mechanism is made of main shaft, cutting knife, cutting crossbeam, cutting knife is fixed on the main shaft by knife rest, and cutting crossbeam and frame are connected as a single entity; Feeding mechanism is made of upper and lower feeding roller, slide block, suspension bracket, extension spring, following feeding roller and upper feed roll interlock, and the upper feed roll two ends connect slide block, and slide block connects suspension bracket, and suspension bracket connects the back timber of frame by extension spring; Transmission mechanism is formed and power transmission relationship is: route input belt wheel directly drives main shaft, drives the cutting knife rotation by main shaft; Another route input belt wheel → driving pulley → passive belt wheel → jackshaft → left side front gear → left side backgear → following material feeding roller, driving down, feeding roller rotates, same material feeding roller at present also passes to lower gear → right side, right side successively with power and cogs → Cardan shaft → upper feed roll, and upper feed roll is rotated synchronously.
The utlity model has following advantage: good crushing effect, cut off thoroughly the efficient height.
Elaborate below in conjunction with accompanying drawing:
Fig. 1 the utility model structural representation
Fig. 2 is Figure 1A-A cutaway view
Fig. 3 is the utility model (removal casing) stereogram
The utility model comprises frame 13, feed well 8, discharging opening 14, casing 21 and cutting mechanism, feeding mechanism, transmission mechanism composition.
Feed well 8, discharging opening 4 are loaded on the front and rear part of frame 13 respectively, and casing 21 is sleeved on outside cutting mechanism and the feeding mechanism, are fixed on the frame 13, form shell.Feed well 8, discharging opening 4, casing 21 are by the iron sheet press forming.
Cutting mechanism is made up of main shaft 12, cutting knife 15, cutting crossbeam 11.Cutting knife 15 is fixed on the main shaft 12 by knife rest, and cutting crossbeam 11 is connected as a single entity with frame 13.
Feeding mechanism is made of upper feed roll 19, following feeding roller 4, slide block 18, suspension bracket 20, extension spring 22.Feeding roller is engaged up and down, and upper feed roll 19 two ends connect slide block 18, and slide block 18 connects suspension bracket 20, and suspension bracket 20 connects the back timber of frame 13 by extension spring 22.
The composition of transmission mechanism and power transmission relationship are: route input belt wheel 1 directly drives main shaft 12, drives cutting knife 15 rotations by main shaft; Another route input front gear 6 → left side, belt wheel 1 → driving pulley, 2 → passive belt wheel 5 → jackshaft 7 → left side backgear 3 → following material feeding roller 9, driving down, feeding roller 4 rotates, also power is passed to successively lower gear 10 → right side, right side 16 → Cardan shaft, 17 → upper feed roll 19 that cogs with material feeding roller 9 at present, upper feed roll is rotated synchronously.
The course of work: the utility model general and agricultural motor tricycle or the supporting use of small tractor, by belt power is at first passed to the input belt wheel, the input belt wheel drives the main shaft rotation on one side constantly rotates cutting knife, passing to up and down by transmission mechanism on one side, feeding roller makes it to rotate, straw constantly enters up and down between the feeding roller by feed well and is transported on the cutting crossbeam, at this moment the cutting knife that rotation arrives is just in time with its cut-out, and bring to discharging opening by cutting knife, throw to outside the casing, adjust the main shaft and the rotating ratio controllable adjustable Cutting Length of feeding roller up and down, to reach satisfied effect.
Claims (1)
- A kind of corn stalk field-returning machine, it is characterized in that: feed well (8), feeding mechanism, cutting mechanism and discharging opening (14) are installed on frame (13) from front to back successively, be fixed with casing (21) by frame (13) on feeding mechanism and the cutting mechanism, by transmission mechanism power is passed to cutting mechanism and feeding mechanism respectively, wherein: cutting mechanism is made of main shaft (12), cutting knife (15), cutting crossbeam (11), cutting knife (15) is fixed on the main shaft (12) by knife rest, and cutting crossbeam (11) is connected as a single entity with frame (13); Feeding mechanism is made of upper and lower feeding roller (19,4), slide block (18), suspension bracket (20), extension spring (22), following feeding roller (4) and upper feed roll (19) interlock, upper feed roll (19) two ends connect slide block (18), slide block (18) connects suspension bracket (20), and suspension bracket (20) connects the back timber of frame (13) by extension spring (22); Transmission mechanism is formed and power transmission relationship is: route input belt wheel (1) directly drives main shaft (12), drives cutting knife (15) rotation by main shaft; Another route input belt wheel (1) → driving pulley (2) → passive belt wheel (5) → jackshaft (7) → left side front gear (6) → left side backgear (3) → following material feeding roller (9), driving down, feeding roller (4) rotates, also power is passed to successively right side lower gear (10) → right side (16) → Cardan shaft (17) → upper feed roll (19) that cogs with material feeding roller (9) at present, upper feed roll is rotated synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265857 CN2458857Y (en) | 2000-12-20 | 2000-12-20 | Maize stalk crushing return machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00265857 CN2458857Y (en) | 2000-12-20 | 2000-12-20 | Maize stalk crushing return machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458857Y true CN2458857Y (en) | 2001-11-14 |
Family
ID=33620090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00265857 Expired - Fee Related CN2458857Y (en) | 2000-12-20 | 2000-12-20 | Maize stalk crushing return machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458857Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521411A (en) * | 2019-08-06 | 2019-12-03 | 四川五一机械制造有限公司 | A kind of stalk branch crushing machine |
-
2000
- 2000-12-20 CN CN 00265857 patent/CN2458857Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521411A (en) * | 2019-08-06 | 2019-12-03 | 四川五一机械制造有限公司 | A kind of stalk branch crushing machine |
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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 |