CN204968575U - Still field machine is smashed to rice straw - Google Patents
Still field machine is smashed to rice straw Download PDFInfo
- Publication number
- CN204968575U CN204968575U CN201520648938.4U CN201520648938U CN204968575U CN 204968575 U CN204968575 U CN 204968575U CN 201520648938 U CN201520648938 U CN 201520648938U CN 204968575 U CN204968575 U CN 204968575U
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- straw
- casing
- rice straw
- transmission assembly
- stalk
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Abstract
The utility model discloses a still field machine is smashed to rice straw, a serial communication port, install the straw in casing (1) the place ahead and pounce on the device of falling the roller (2), install draw gear (3) and transmission assembly (4) on casing (1), straw reducing mechanism (5) are installed to casing (1) the inside, limited dark compression roller device (6) are installed at the back in casing (1), the power output shaft of transmission assembly (4) passes through drive mechanism (7) with the crushing arbor of power transmission for straw reducing mechanism (5), the straw is pounced on and is equipped with the spiral muscle on the device of falling the roller (2) and is used for pouncing on down the rice straw, be convenient for straw reducing mechanism (5) smash the rice straw, limit dark compression roller device (6) be used for restricting the working altitude of machines and will smash after the straw still field of flattening.
Description
Technical field
The utility model relates to a kind of rice straw crushing and returning to field machine, belongs to agricultural machinery technological field.
Background technology
Scientific experimentation shows: the straw-returning of paddy rice, wheat, seeding corn and other crops not only can increase the content of organic matter of soil, increases fertilizer efficiency, improves soil structure, and can reduce labor intensity, effectively avoid the environmental pollution that crop straw burning causes.Current known rice straw also field method has artificial chopping and returning method and whole stalk mulching and returning method etc., and these methods also exist the defects such as time-consuming, field effect is poor, have impact on rice straw also the applying of field technology to a certain extent.
Summary of the invention
The purpose of this utility model is to provide a kind of rice straw crushing and returning to field machine.
The technical solution of the utility model is: a kind of rice straw crushing and returning to field machine, it is characterized in that, in casing front, stalk is installed and holds down roller arrangement, casing is provided with draw-gear and transmission assembly, inside casing, straw millstone is installed, depth stop pack roller device is installed after casing, the power take-off of transmission assembly by transmission mechanism by transmission of power to the pulverizing cutter shaft of straw millstone, stalk holds down roller arrangement and is provided with spiral bar for being held down by rice straw, be convenient to straw millstone rice straw is pulverized, depth stop pack roller device is used for limiting the operation height of facility and the stalk after pulverizing is flattened also field.
The rice straw crushing and returning to field machine that the utility model provides, working resistance is little, and mounting is simple, and work operates steadily, and improves production efficiency, is the desirable facility in mechanization rice straw also field.
Accompanying drawing explanation
Fig. 1 is that the utility model rice straw chopping and returning owner looks sectional structure schematic diagram;
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
In figure: 1, casing 2, stalk hold down roller arrangement 3, draw-gear 4, transmission assembly 5, straw millstone 6, depth stop pack roller device 7, transmission mechanism
As shown in drawings, a kind of rice straw crushing and returning to field machine of the utility model, it is characterized in that, in casing 1 front, stalk is installed and holds down roller arrangement 2, casing 1 is provided with draw-gear 3 and transmission assembly 4, straw millstone 5 is installed inside casing 1, casing 1 is provided with depth stop pack roller device 6 below, the power take-off of transmission assembly 4 passes through transmission mechanism 7 by transmission of power to the pulverizing cutter shaft of straw millstone 5, stalk holds down roller arrangement 2 and is provided with spiral bar for being held down by rice straw, be convenient to straw millstone 5 rice straw is pulverized, depth stop pack roller device 6 is used for limiting the operation height of facility and the stalk after pulverizing is flattened also field.
During farm work, first draw-gear 3 is fixedly connected with tractor rear, with Cardan shaft, transmission assembly 4 is connected with tractor motive power output shaft.Tractor moves ahead, facility at the uniform velocity advance under tractor drawbar pull effect, stalk holds down roller arrangement 2 and is held down by rice straw, the power that tractor rear power output shaft exports is delivered to transmission assembly 4 by Cardan shaft, the power take-off of transmission assembly 4 passes through transmission mechanism 7 by transmission of power to the pulverizing cutter shaft of straw millstone 5, pulverize cutter shaft High Rotation Speed, rice straw is picked up, pulverize and shed on ground with air-flow, stalk after pulverizing flattens by depth stop pack roller device 6 following closely, complete rice straw chopping and returning operation all processes.
The rice straw crushing and returning to field machine that the utility model provides, working resistance is little, and mounting is simple, and work operates steadily, and has extremely strong practicality and application value.
Claims (1)
1. a rice straw crushing and returning to field machine, it is characterized in that, in casing (1) front, stalk is installed and holds down roller arrangement (2), casing (1) is provided with draw-gear (3) and transmission assembly (4), casing (1) the inside is provided with straw millstone (5), casing (1) is provided with depth stop pack roller device (6) below, the power take-off of transmission assembly (4) passes through transmission mechanism (7) by transmission of power to the pulverizing cutter shaft of straw millstone (5), stalk holds down roller arrangement (2) and is provided with spiral bar for being held down by rice straw, be convenient to straw millstone (5) rice straw is pulverized, depth stop pack roller device (6) is used for limiting the operation height of facility and the stalk after pulverizing is flattened also field.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648938.4U CN204968575U (en) | 2015-08-26 | 2015-08-26 | Still field machine is smashed to rice straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520648938.4U CN204968575U (en) | 2015-08-26 | 2015-08-26 | Still field machine is smashed to rice straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204968575U true CN204968575U (en) | 2016-01-20 |
Family
ID=55103020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520648938.4U Active CN204968575U (en) | 2015-08-26 | 2015-08-26 | Still field machine is smashed to rice straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204968575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189462A (en) * | 2020-10-14 | 2021-01-08 | 宁夏智源农业装备有限公司 | Air-blowing throwing type straw returning machine |
-
2015
- 2015-08-26 CN CN201520648938.4U patent/CN204968575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112189462A (en) * | 2020-10-14 | 2021-01-08 | 宁夏智源农业装备有限公司 | Air-blowing throwing type straw returning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |