CN2589103Y - Straw recovery device of field return machine - Google Patents
Straw recovery device of field return machine Download PDFInfo
- Publication number
- CN2589103Y CN2589103Y CN 02294690 CN02294690U CN2589103Y CN 2589103 Y CN2589103 Y CN 2589103Y CN 02294690 CN02294690 CN 02294690 CN 02294690 U CN02294690 U CN 02294690U CN 2589103 Y CN2589103 Y CN 2589103Y
- Authority
- CN
- China
- Prior art keywords
- shaft
- pulverization roller
- roller cutter
- transmission
- casing
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to the field of agricultural machines, which comprises a main gearbox of a field returning machine, a gear wheel box, a transmission pair, a movable knife of a disintegrator, a fixed knife, a packing auger, a blower and a material conveying guide tube. When in operation, a main machine transmits the dynamic force to the gearbox which respectively transmits the dynamic force to the movable knife through the transmission pair, stalks are transmitted to the packing auger and the blower after the stalks are disintegrated by the movable knife though the fixed knife, and finally the stalks are conveyed onto a material putting vehicle through the material conveying guide tube. The purpose of recovering is achieved after the stalks process and finish the stalk disintegration through the structure.
Description
Technical field
The utility model relates to farm machinery, and particularly a kind of chopper straw retracting device is used for when results straw kind crops pulverizing and recovery to straw.
Background technology
Existing return straw into soil machine spreads the field after straw can only being pulverized, and can not reclaim, and to hold the crop straw of feed or other purposes be a kind of waste for can be used as domestic animal for this.In addition, do not have stationary knife in the reducing mechanism of this return straw into soil machine, so the power that consumes when pulverizing is bigger, crushing effect is poor.
Summary of the invention
The purpose of this utility model just provides the straw retracting device that a kind of power consumption is little, can reclaim straw.
The technical solution of the utility model is: comprise pulverization roller cutter, casing, pulverization roller cutter shaft rotating support is in the casing both sides, outside casing, there is transmission to be connected on the described pulverization roller cutter shaft, one feeding screw feeder in parallel is arranged in the back of described pulverization roller cutter, one feeding fan is arranged at an end of this screw feeder.
Described feeding screw feeder is made of semi-cylindrical shaped shell, flight and hollow shaft, shell and described casing are connected as a single entity, at its rear side that is close to described pulverization roller cutter one vertically charging aperture is arranged, flight is connected on the axle, this axle one end rotating support is on the blower fan axle, and the one end is that fulcrum is connected with the blower housing end.
Described pulverization roller cutter is made of quill shaft and a plurality of cutter heads of being connected on this.
Described cutter head is a Y shape blade, its lower end is connected with the vertical tool rest in described quill shaft surface, at described quill shaft radially per 45 °-90 ° are provided with a cutter head, and the casing adjacent with this pulverization roller cutter is provided with the sharp stationary knifes of number row corresponding to above-mentioned Y shape blade centre position.
Described transmission comprises gearbox, power transmission shaft, Left Drive assembly, right transmission component, gearbox is connected in described casing front end top, it each side exports a power transmission shaft, the one end is connected respectively with feeding screw conveyor shaft, blower fan axle with transmission component by described gear-box, and the other end and pulverization roller cutter shaft are in transmission connection.
Described transmission component by two driving wheels that are connected described power transmission shaft outer end gear-box, be connected the follower on described feeding screw conveyor shaft and the blower fan axle and connect respectively, the driving-belt between every pair of driving wheel and follower constitutes; Described another transmission component by the drive sprocket that is connected described power transmission shaft outer end, be connected on the pulverization roller cutter shaft by movable sprocket and be connected initiatively and and constitute by the chain between the movable sprocket.
The utility model feeding screw feeder is delivered to the straw of pulverizing in the blower fan of one end, by blower fan broken straw rod is blown out, and available pipe is sent on the charging car, realizes the recovery of straw material.In addition, sharp stationary knife and Y shape at pulverization roller cutter place are pulverized from the mutual staggered breaks of sharpening dynamic cutter head, can obviously reduce power consumption.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is a front view of the present utility model;
Fig. 3 is the cutaway view of Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 3, the utility model comprises: gear-box 1, pulverization roller cutter 2, feeding screw feeder 3, feeding fan 4, casing 5, transmission 6, stationary knife 7.
Described feeding fan 4 is centrifugal, and its impeller shaft 41 is a solid shafting, and an end is supporting with Fan casing 4, and the other end is supporting by screw conveyor shaft and shell 31, and passes casing 5 and be connected with transmission 6.
Described pulverization roller cutter 2 is made of quill shaft 21 and a plurality of cutter heads 22 of being connected on this.
This cutter head 22 is a Y shape blade, and radially per 45 °-90 ° on quill shaft 21 are provided with a moving knife (axle number of degrees only allowable), and 180 ° of relative positions are established one again and pulverized moving knife, and material is directly entered feeding screw feeder 3.Be provided with stationary knife 7 corresponding to above-mentioned Y shape blade centre position in the inboard of the casing 5 adjacent with this pulverization roller cutter 2.Number row can be set, the centre of each cutter head 22 on the corresponding pulverization roller 2 of its axial location, when 2 rotations of pulverization roller cutter, each cutter head 22 all can intersect with stationary knife 7, to improve the efficient of pulverizing like this.Stationary knife 7 can adopt the cutter head on the existing harvesting wheat machine.
Described transmission 6 comprises gearbox 61, left and right sides power transmission shaft 62 and 63, Left Drive assembly 64, right transmission component 65, gear-box 1, gearbox 61 are connected in described casing 5 front ends top, it each side exports a power transmission shaft 62,63, and its outer end is connected with the axle of feeding screw feeder 3, the axle of blower fan 4 and the through-drive of pulverization roller cutter 2 by described left and right transmission component 64,65 respectively.
Described transmission component 64 is by the follower on the axle of two driving wheel A1 and A2 being connected described power transmission shaft 62 outer ends, the axle that is connected described feeding screw feeder 3 and blower fan 4, B1 and B2 and be connected to driving wheel with follower A1 and B1, A2 and B2 between driving-belt C1 and C2 formation; Described in addition transmission component 65 be connected by the drive sprocket D1 of described power transmission shaft 63 outer ends on the axle of pulverization roller cutter 2 by movable sprocket D2 and be connected two pairs of actives and constituted by movable sprocket D1, D2 and chain F1.
The utility model is connected with the hauling machine motor-car by the connecting rod 8 of casing 5 front ends in use, the power shaft of the front of its gearbox 61 is connected with the power output shaft of motor vehicle, shown in Figure 2, pulverization roller cutter 2 is for turning clockwise, and feeding screw feeder 3 and blower fan 4 become by gear-box 1 and be rotated counterclockwise.
When the rotation of pulverization roller knife up speed, Y shape cutter head 22 shreds with stationary knife 7 relativities, and throws in the screw feeder 3 at a high speed, sends into blower fan 4, dishes out through blower fan 4 high speed rotations and deliver in the charging car, finishes the straw recovery operation.
Claims (7)
1. chopper straw retracting device, comprise pulverization roller cutter, casing, pulverization roller cutter shaft rotating support is in the both sides of casing, outside casing, there is transmission to be connected on the described pulverization roller cutter shaft, it is characterized in that: a feeding screw feeder in parallel is arranged in the back of described pulverization roller cutter, one feeding fan is arranged at an end of this screw feeder.
2. chopper straw retracting device according to claim 1, it is characterized in that: described feeding screw feeder is made of cylindrical housing, flight and hollow shaft, shell and described casing are connected as a single entity, at its rear side that is close to described pulverizing pulverization roller cutter one vertically charging aperture is arranged, flight is connected on the hollow shaft, these two ends are rotated and are bearing in respectively on pulverizer shell and the blower fan axle, and the one end passes shell and is connected with described transmission.
3. chopper straw retracting device according to claim 1, it is characterized in that: described feeding fan is centrifugal, its impeller is contained on the blower fan axle, screw conveyor shaft is a hollow shaft, the blower fan axle is contained in the screw conveyor shaft and supports mutually, and two ends are separately fixed on chopper one side and the blower housing and with transmission body and are connected.
4. chopper straw retracting device according to claim 1 is characterized in that: described pulverization roller cutter is made of quill shaft and a plurality of autogenous grinding jet blades of being connected on this.
5. chopper straw retracting device according to claim 4, it is characterized in that: described cutter head is a Y shape blade, and tool rest is vertical its lower end and described quill shaft surface is connected, radially per 45 °-90 ° of described quill shaft, a cutter head is set, and distributes with corresponding shape in the axial direction; The casing adjacent with this pulverization roller cutter is provided with the sharp stationary knife of number row corresponding to above-mentioned Y shape blade centre position.
6. according to the described chopper straw of claim 1 to 5 retracting device, it is characterized in that: described transmission comprises gearbox, power transmission shaft, Left Drive assembly, right transmission component, gearbox is connected in described casing front end top, it each side exports a power transmission shaft, the one end is connected with feeding screw conveyor shaft, blower fan through-drive by described transmission component respectively through gear-box, and other end runner assembly and pulverization roller cutter shaft are in transmission connection.
7. chopper straw retracting device according to claim 6 is characterized in that: described one group of transmission component by two driving wheels that are connected described transmission case outer end, be connected the follower on described feeding screw conveyor shaft and the blower fan axle and the driving-belt that is connected between every pair of driving wheel and the follower constitutes; Described in addition transmission component by the drive sprocket that is connected described power transmission shaft outer end, be connected on the pulverization roller cutter shaft by movable sprocket and be connected initiatively and and constitute by the chain between the movable sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294690 CN2589103Y (en) | 2002-12-30 | 2002-12-30 | Straw recovery device of field return machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02294690 CN2589103Y (en) | 2002-12-30 | 2002-12-30 | Straw recovery device of field return machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2589103Y true CN2589103Y (en) | 2003-12-03 |
Family
ID=33752060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02294690 Expired - Fee Related CN2589103Y (en) | 2002-12-30 | 2002-12-30 | Straw recovery device of field return machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2589103Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317931C (en) * | 2004-01-20 | 2007-05-30 | 洪建龙 | Straw grinding recovery machine |
| CN102626020A (en) * | 2012-03-27 | 2012-08-08 | 河南农业大学 | Tobacco field waste cutting and kneading machine |
| CN104206194A (en) * | 2014-06-20 | 2014-12-17 | 宁波大叶园林设备有限公司 | Lithium electric chain saw with conjugated arch back for autogenously grinding saw blade |
| CN104303728A (en) * | 2014-10-06 | 2015-01-28 | 湖北玉龙机械股份有限公司 | Crushing type square bundle pressing machine |
-
2002
- 2002-12-30 CN CN 02294690 patent/CN2589103Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317931C (en) * | 2004-01-20 | 2007-05-30 | 洪建龙 | Straw grinding recovery machine |
| CN102626020A (en) * | 2012-03-27 | 2012-08-08 | 河南农业大学 | Tobacco field waste cutting and kneading machine |
| CN104206194A (en) * | 2014-06-20 | 2014-12-17 | 宁波大叶园林设备有限公司 | Lithium electric chain saw with conjugated arch back for autogenously grinding saw blade |
| CN104303728A (en) * | 2014-10-06 | 2015-01-28 | 湖北玉龙机械股份有限公司 | Crushing type square bundle pressing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20031203 Termination date: 20101230 |