CN203661636U - Straw stubble removing and pulverizing machine - Google Patents
Straw stubble removing and pulverizing machine Download PDFInfo
- Publication number
- CN203661636U CN203661636U CN201320722086.XU CN201320722086U CN203661636U CN 203661636 U CN203661636 U CN 203661636U CN 201320722086 U CN201320722086 U CN 201320722086U CN 203661636 U CN203661636 U CN 203661636U
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- CN
- China
- Prior art keywords
- stubble
- cutters
- cutter
- frame
- shovel
- 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
A straw stubble removing and pulverizing machine comprises a rack, a traction frame, a supporting wheel, a stubble removing shaft, a belt pulley, stubble removing cutters, pulverizing cutters, a shell and a baffle. The belt pulley is installed on the stubble removing shaft on the side, corresponding to the supporting wheel, in a rectangular frame of the rack. A group of cutters are installed on other portions of the stubble removing shaft, and the angle between every two cutters is 90 degrees. The cutters comprise the stubble removing cutters and the pulverizing cutters. The total number of the stubble removing cutters is equal to that of the pulverizing cutters. The stubble removing cutters and the pulverizing cutters are arranged in a random and disordered mode. The stubble removing cutters are long enough to go deep into soil for operation in the process of stubble removal. The pulverizing cutters are only long enough for ground operation in the process of pulverization of removed stubble. According to the straw stubble removing and pulverizing machine, the stubble removing cutters and the pulverizing cutters are different in length, and under the condition of cooperative operation of the stubble removing cutters and the pulverizing cutters, crop root stubble under the ground is dug out of the ground through the stubble removing cutters to be pulverized, a part of the straw connected with the crop root stubble and the root stubble dug out of the ground through the stubble removing cutters are pulverized through the pulverizing cutters, and therefore the good effect of returning the straw to a field is achieved.
Description
Technical field
The utility model relates to a kind of crop root residue and removing and the reducing mechanism of the part stalk that is connected with root stubble.
Background technology
Removing crop root residue is one of vital task of farmland management.Along with the development of agricultural mechanization, adopt the ratio of mechanical harvest increasing, the feature of mechanical harvest is that overground part stalk toothing is higher.Therefore, the shovel stubble machine of prior art just digs the root stubble of crop to come from soil, and do local pulverizing, but due to the impact of the higher stalk of overground part toothing, crushing effect is poor, shovel stubble machine by after stay the crop root residue in field and the part stalk that is connected with root stubble also longer, affected the effect of straw-returning.
Summary of the invention
The purpose of this utility model is to provide a kind of stalk shovel stubble cracker, is intended to solve the defect that prior art exists, and in shovel stubble, the stalk of overground part is pulverized from soil in realization, improves the effect of straw-returning.
Stalk shovel stubble cracker of the present utility model, comprises frame 1, hitch frame 2, support wheel 3, shovel stubble axle 4, belt pulley 5, shovel stubble cutter 6, crushing knife tool 7, shell 8, baffle plate 9.Described frame 1 is rectangle frame, front end central authorities are provided with hitch frame 2, one side of rear end is provided with support wheel 3, both sides fixing shovel stubble axle 4 in the middle of frame 1, in the rectangle frame of frame 1, on the shovel stubble axle 4 of a side corresponding to support wheel 3, belt pulley 5 is installed, one group of cutter is installed at interval of 90 degree in other positions of shovel stubble axle 4, comprise shovel stubble cutter 6 and crushing knife tool 7, the sum of shovel stubble cutter 6 and crushing knife tool 7 equates, random lack of alignment is installed, in the frame that is provided with shovel stubble cutter, be provided with shell 8, shell 8 and the baffle plate 9 that the is located at frame 1 rear end composition dirt seal housing that is connected as a single entity.
Described shovel stubble cutter 6 refers to that the length of cutter is enough to operation in when stubble shovel, cutter can go deep into soil, mainly plays shovel batch.
Described crushing knife tool 7 refers to that length cutter in the time that shovel stubble is pulverized of cutter, only in earth's surface operation, works to pulverize root stubble and stalk.
Described support wheel 3 is provided with the device of pin-and-hole formula adjusting bracket height.
Stalk shovel stubble cracker of the present utility model, due in the random lack of alignment of shovel stubble axle shovel stubble cutter and crushing knife tool, shovel stubble cutter mainly plays shovel stubble, crushing knife tool plays crushed stalk effect, under two kinds of cutter coordinating operations different in size, underground crop root residue digs earth's surface and pulverizes by shoveling a batch cutter, the part stalk being connected with crop root residue and with root stubble on the ground and shovel stubble cutter dig the root stubble on earth's surface and are pulverized by crushing knife tool, therefore, stalk shovel stubble cracker of the present utility model has all dug straw stubble out from soil, and the stalk of the root stubble digging and root stubble acrial part is all pulverized, reach the effect of good straw-returning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that Cutting tool installation manner of the present utility model is arranged schematic diagram.
In figure: 1, frame, 2, hitch frame, 3, support wheel, 4, a shovel stubble axle, 5, belt pulley, 6, a shovel stubble cutter, 7, crushing knife tool, 8, shell, 9, baffle plate.
Embodiment
As shown in Figure 1, 2, stalk shovel stubble cracker of the present utility model, comprises frame 1, hitch frame 2, support wheel 3, shovel stubble axle 4, belt pulley 5, shovel stubble cutter 6, crushing knife tool 7, shell 8, baffle plate 9.Frame 1 is rectangle frame, and the front end central authorities of frame 1 are provided with hitch frame 2, and a side of rear end is provided with support wheel 3, and the shell 8 on frame 1 is connected as a single entity and forms the dirt seal housing of stalk shovel stubble cracker with the baffle plate 9 that is located at frame 1 rear end.Both sides in the middle of frame 1 are fixed with shovel stubble axle 4, on the shovel stubble axle 4 of a side corresponding to support wheel 3, belt pulley 5 are installed, and at other positions of shovel stubble axle 4, shovel stubble cutter 6 and crushing knife tool 7 are installed.Shoveling stubble cutter 6 and crushing knife tool 7 mounting means on shovel stubble axle 4 is, on shovel batch axle 4, interval 90 degree are installed one group, and totally four groups, the sum of shovel stubble cutter 6 and crushing knife tool 7 is equal, and random lack of alignment is installed.
When work, first hitch frame 2 is fixed on the traction seat of tractor, belt pulley 5 is connected with belt with the power output wheel of tractor, and support wheel 3 is adjusted to suitable height.Then start tractor, the power output wheel of tractor takes a shovel stubble axle 4 to and rotates, in walking, the crop root residue in soil is dug, by the stalk of the root stubble digging and acrial part all pulverize, direct returning to farmland.
Claims (3)
1. a stalk shovel stubble cracker, comprise frame (1), hitch frame (2), support wheel (3), shovel stubble axle (4), belt pulley (5), shovel stubble cutter (6), crushing knife tool (7), shell (8), baffle plate (9), described frame (1) is rectangle frame, front end central authorities are provided with hitch frame (2), one side of rear end is provided with support wheel (3), the fixing shovel stubble axles in both sides (4) in the middle of frame (1), shell (8) is installed being provided with in the frame of cutter (1), shell (8) and the baffle plate (9) that is located at frame (1) the rear end composition dirt seal housing that is connected as a single entity, it is characterized in that, in the rectangle frame of frame (1), with on the shovel stubble axle (4) of the corresponding side of support wheel (3), belt pulley (5) is installed, one group of cutter is installed at interval of 90 degree in other positions of shovel stubble axle (4), comprise shovel stubble cutter (6) and crushing knife tool (7), the sum of shovel stubble cutter (6) and crushing knife tool (7) equates, random lack of alignment is installed.
2. a stalk according to claim 1 shovel stubble cracker, is characterized in that, described shovel stubble cutter (6) refer to the length of cutter be enough in the time that shovel stubble is pulverized cutter to go deep into soil in operation.
3. a stalk according to claim 1 shovel stubble cracker, is characterized in that, the length that described crushing knife tool (7) refers to cutter in the time that shovel stubble is pulverized cutter only in earth's surface operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722086.XU CN203661636U (en) | 2013-11-16 | 2013-11-16 | Straw stubble removing and pulverizing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722086.XU CN203661636U (en) | 2013-11-16 | 2013-11-16 | Straw stubble removing and pulverizing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661636U true CN203661636U (en) | 2014-06-25 |
Family
ID=50957998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722086.XU Expired - Fee Related CN203661636U (en) | 2013-11-16 | 2013-11-16 | Straw stubble removing and pulverizing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896523A (en) * | 2017-11-16 | 2018-04-13 | 尹圣文 | A kind of plant root stubble processing equipment |
| CN112602463A (en) * | 2020-12-15 | 2021-04-06 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
-
2013
- 2013-11-16 CN CN201320722086.XU patent/CN203661636U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107896523A (en) * | 2017-11-16 | 2018-04-13 | 尹圣文 | A kind of plant root stubble processing equipment |
| CN112602463A (en) * | 2020-12-15 | 2021-04-06 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
| CN112602463B (en) * | 2020-12-15 | 2022-07-29 | 新昌县大菠萝农业发展有限公司 | Corn root shoveling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |