CN2401017Y - Machine for crushing stubble and lefting same in field - Google Patents
Machine for crushing stubble and lefting same in field Download PDFInfo
- Publication number
- CN2401017Y CN2401017Y CN 99243960 CN99243960U CN2401017Y CN 2401017 Y CN2401017 Y CN 2401017Y CN 99243960 CN99243960 CN 99243960 CN 99243960 U CN99243960 U CN 99243960U CN 2401017 Y CN2401017 Y CN 2401017Y
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- CN
- China
- Prior art keywords
- shovel
- stubble
- cutter shaft
- cutter
- field
- 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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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a straw stubble-cleaning and pulverizing field-returning machine belonging to the technical field of agricultural machinery. The utility model comprises a machine frame, a cutter shaft assembly, a stubble digging shovel, an upper shovel seat, a lower shovel seat, a profiling ground wheel and a drive mechanism, wherein, shovel handles of the stubble digging shovel are arranged on the upper shovel seat and the lower shovel seat which are fixed with a cutter shaft cover plate; crop roots in soil are dug through the shovel point and the shovel wing and are guided into an operation area of a pulverizing cutter to be pulverized and returned to the field together with the straws. The machine has the advantages of thorough stubble cleaning, low power consumption, long pulverizing cutter service life, etc., and is particularly suitable for the stubble-cleaning and pulverizing field-returning operation of crops having high stalks, such as corns, kaoliang, etc.
Description
The utility model relates to a kind of novel straw stubble-cleaning crushing and returning to field machine, and the stalk stubble-cleaning crushing and returning to field machine that particularly matches with the tractor of each model belongs to agricultural machinery technological field.
At present, the straw crushing and field-returning machine tool that the numerous species type is arranged both at home and abroad, but the most stalks that can only go up all to pieces, can not pulverize and be grown in underground crop root residue, these root stubbles of not pulverizing will have a strong impact on the seeding quality of second stubble crop, and latest domestic is developed a kind of whip formula stalk crasher, substantially satisfy the agriculture requirement of stalk stubble-cleaning chopping and returning, but because pulverizing cutter directly lashes soil at a high speed, exist power consumption big, pulverize defectives such as cutter quick abrasion.
The purpose of this utility model is at above-mentioned the deficiencies in the prior art and defective, a kind of novel stalk stubble-cleaning crushing and returning to field machine is provided, take in soil, to scoop up and import in the crushed zone root stubble of stalk, the root stubble is carried out chopping and returning, it is good to have root stubble pulverizing quality, power consumption is little and pulverize advantage such as cutter long service life, adapts to the needs of the stalk stubble-cleaning chopping and returning of crops such as corn, Chinese sorghum especially.
The utility model flesh and blood is as follows:
This stalk stubble-cleaning cracker can with the tractor of various models, it includes: the combination of frame (1), cutter shaft (2), stubble-digging shovel (5), profiling land wheel (7), transmission device; It is characterized in that cutter shaft combination (2) is to be combined by tubular axis (14), tool rest (18), pulverizing cutter (19), cutoff tool (20), cutoff tool (18) is a side band cutting edge straight knife, upper shovel base (8) is fixed on the upper end of cutter shaft cover plate (10), the lateral attitude is adjustable, the inside of upper shovel base (8) is provided with rectangular opening (A), and the hole side is equipped with trip bolt (22); Lower shovel base (6) is positioned at the below of tubular axis (14), and the front portion of an end and cutter shaft cover plate (10) is fixed, and the rear portion of the other end and cutter shaft cover plate (10) is fixed, and the lateral attitude is adjustable, and the middle part of lower shovel base is provided with rectangular opening (B); Stubble-digging shovel (5) is to be made of spade (9) spear (3) and the shovel wing (4) part, the upper end of spade (9) is installed in the rectangular opening (A) and with trip bolt (22) and fixes, the bottom is installed in the rectangular opening (B), the middle part vertically is positioned at a side of tubular axis (14), laterally be arranged in two tool rests (18) and pass at interval, the spear (3) and the shovel wing (4) are positioned at that cutter shaft makes up the bottom of (2) and to front curve; Cutoff tool (20) is installed on the tool rest (18) of stubble-digging shovel (5) both sides.
The utility model has the advantages that, can use on the tractor of various models, pulverize stalk and the root stubble of crop, satisfy the agriculture requirement of stalk stubble-cleaning chopping and returning, it is low to have power consumption, and high efficiency is pulverized advantages such as cutter long service life.
Accompanying drawing of the present utility model is as follows:
Fig. 1 is the profilograph of stalk stubble-cleaning crushing and returning to field machine.
Fig. 2 is attached view.
1 is frame among the figure, and 2 are the cutter shaft combination among the figure, and 3 is spear among the figure, 4 are the shovel wing among the figure, and 5 is stubble-digging shovel among the figure, and 6 is lower shovel base among the figure, 7 are the profiling land wheel among the figure, and B is a rectangular opening among the figure, and A is a rectangular opening among the figure, 8 is upper shovel base among the figure, and 9 is spade among the figure, and 10 is the cutter shaft cover plate among the figure, 11 is hanger bracket among the figure, 12 is universal drive shaft among the figure, and 13 is transmission case among the figure, and 14 is tubular axis among the figure, 15 is drive sprocket among the figure, 16 is chain among the figure, and 17 is the cutter shaft sprocket wheel among the figure, and 18 is tool rest among the figure, 19 for pulverizing cutter among the figure, 20 is cutoff tool among the figure, and 21 is side plate among the figure, and 22 is trip bolt among the figure.
Introduce embodiment below in conjunction with accompanying drawing
The utility model main composition comprises frame (1), cutter shaft combination (2), stubble-digging shovel (5), profiling land wheel (7) and transmission device composition, frame (1) is that a seam becomes whole skeleton, the front portion is provided with the hanger bracket (11) with the tractor prolong knot, profiling land wheel (7) can be installed in the rear portion, the middle part is fixed with cutter shaft cover plate (10), both sides be welded with can the installation shaft bearing side plate (21), cutter shaft combination (2) is by tubular axis (14), tool rest (18), pulverize cutter (19), cutoff tool (20) combines; Tubular axis (14) two ends are installed on the side plate (21) with bearing, and an end is fixed with cutter shaft sprocket wheel (17), tool rest (18) and tubular axis (14) seam.
Upper shovel base (8) is fixed on the upper end of cutter shaft cover plate (10), the lateral attitude is adjustable, upper shovel base (8) inside is provided with rectangular opening (A), the hole side is equipped with trip bolt (22), and lower shovel base (6) is positioned at the below of tubular axis (14), the front portion of one end and cutter shaft cover plate (10) is fixed, the other end and cutter shaft cover plate (10) rear portion are fixed, and the lateral attitude is adjustable, and the middle part of lower shovel base (6) is provided with rectangular opening (B).
Stubble-digging shovel (5) is by spade (9), spear (3) and the shovel wing (4) part constitute, the upper end of spade (9) is installed in the rectangular opening (A), and it is fixing with trip bolt (22), the bottom is installed in the rectangular opening (B), and the middle part vertically is positioned at a side of tubular axis (14), laterally is arranged in two tool rests (18) and passes at interval, the spear (3) and the shovel wing (4) are positioned at cutter shaft combination (2) bottom, and to front curve; Cutoff tool (20) is installed in the both sides of stubble-digging shovel (5); Transmission device is made up of universal drive shaft (12), transmission case (13), drive sprocket (15), chain (16); Universal drive shaft (12) front end is contained on the tractor motive power output shaft, and the rear end is contained on the power shaft of transmission case (13), on transmission case (13) output shaft drive sprocket (15) is housed, with chain (16) and cutter shaft sprocket wheel (17) transmission; Profiling land wheel (7) is installed in frame (1) rear portion with bearing, can freely rotate.
During the work of this stalk stubble-cleaning crushing and returning to field machine earlier with hanger bracket (11) prolong knot on the tractor hydraulic suspension arrangement, the front end of universal drive shaft (12) is installed on the power take-off of tractor; In tractor work and walking, the power of tractor is transferred to cutter shaft combination (2) and high speed rotating by universal drive shaft (12), transmission case (13), drive sprocket (15), chain (16), cutter shaft sprocket wheel (17), pulverize cutter (19) cutoff tool (29) simultaneously and also make high speed rotating and cutting movement, the spear (3) of stubble-digging shovel (5) and the shovel wing (14) insert in the soil, profiling land wheel (7) supporting guarantees to pulverize cutter (19) on the ground apart from the height on ground and the embedded depth of spear (3); When the stalk of crop was entered cutter shaft combination (2) rotary area by the front portion in, stalk was on the ground pulverized cutter (19) chopping, and threw the unrestrained face of land, rear along the intrados of cutter shaft cover plate (10); Underground straw stubble is by the spear in advancing (3), the shovel wing (4) turn up and enter in the rotary area of cutter shaft combination (2), and cutoff tool (20) cuts off the root stubble and throw in the working region of pulverizing cutter (19) and pulverized earlier.
Claims (1)
- Stalk stubble-cleaning cracker, it includes: frame (1), cutter shaft combination (2), stubble-digging shovel (5), profiling land wheel (7), transmission device; It is characterized in that cutter shaft combination (2) is by tubular axis (14), tool rest (18) is pulverized cutter (19), and cutoff tool (20) combines; Cutoff tool (18) is a side band cutting edge straight knife, and upper shovel base (8) is fixed on the upper end of cutter shaft cover plate (10), and the lateral attitude is adjustable, and the inside of upper shovel base (8) is provided with rectangular opening (A), and the hole side is equipped with trip bolt (23); Lower shovel base (6) is positioned at the below of tubular axis (14), and the front portion of an end and cutter shaft cover plate (10) is fixed, and the rear portion of the other end and cutter shaft cover plate (10) is fixed, and the lateral attitude is adjustable, and the middle part of lower shovel base is provided with rectangular opening (B); Stubble-digging shovel (5) is to be installed in the rectangular opening (A) and fixing with trip bolt (22) by the upper end that spade (9) spear (3) and the shovel wing (4) part constitute spade (9), the bottom is installed in the rectangular opening (B), the middle part vertically is positioned at a side of tubular axis (14), laterally being arranged in two tool rests (18) passes at interval, the spear (3) and the shovel wing (4) are positioned at the bottom of cutter shaft combination (2) and to front curve, and cutoff tool (20) is installed on the tool rest (18) of both sides of stubble-digging shovel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243960 CN2401017Y (en) | 1999-08-31 | 1999-08-31 | Machine for crushing stubble and lefting same in field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243960 CN2401017Y (en) | 1999-08-31 | 1999-08-31 | Machine for crushing stubble and lefting same in field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401017Y true CN2401017Y (en) | 2000-10-18 |
Family
ID=34030149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99243960 Expired - Fee Related CN2401017Y (en) | 1999-08-31 | 1999-08-31 | Machine for crushing stubble and lefting same in field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401017Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181266A (en) * | 2013-02-04 | 2013-07-03 | 郑宇虎 | Stubble-cleaning, weeding and straw-returning machine |
| CN104206123A (en) * | 2014-09-19 | 2014-12-17 | 青海林丰农牧机械制造有限公司 | Field straw chopper assorted with four-wheel tractor |
| CN113016330A (en) * | 2021-04-21 | 2021-06-25 | 东北农业大学 | Vertical spiral and opening-closing combined stubble cleaning device |
-
1999
- 1999-08-31 CN CN 99243960 patent/CN2401017Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181266A (en) * | 2013-02-04 | 2013-07-03 | 郑宇虎 | Stubble-cleaning, weeding and straw-returning machine |
| CN104206123A (en) * | 2014-09-19 | 2014-12-17 | 青海林丰农牧机械制造有限公司 | Field straw chopper assorted with four-wheel tractor |
| CN113016330A (en) * | 2021-04-21 | 2021-06-25 | 东北农业大学 | Vertical spiral and opening-closing combined stubble cleaning device |
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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 |