CN204206766U - Straw field pickup chopper - Google Patents
Straw field pickup chopper Download PDFInfo
- Publication number
- CN204206766U CN204206766U CN201420599305.4U CN201420599305U CN204206766U CN 204206766 U CN204206766 U CN 204206766U CN 201420599305 U CN201420599305 U CN 201420599305U CN 204206766 U CN204206766 U CN 204206766U
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- sieve
- transmission mechanism
- driven
- grate
- native
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Abstract
The utility model discloses a kind of straw field pickup chopper, frame sets gradually cutting pickup, delivery sieve, feeder and guillotine cutting catapult from front to back; Delivery sieve comprises the native grate of sieve, 2 ~ 5 group careless axles driven by transmission mechanism are set below the native grate of sieve, rear portion on the native grate of sieve arranges a group careless axle driven by transmission mechanism, dials on careless axle and fixes some grass pulling wheels, each grass pulling wheel has 2 ~ 4 arcs dial careless pawl at every root; Feeder comprises feeding trough, arranges the material-feeding shaft driven by transmission mechanism in feeding trough, and the two ends of material-feeding shaft arrange and turn on the contrary and the flight gathered materials to centre, and the middle part of material-feeding shaft arranges multiple feeding pawl.It is simple and compact for structure, with low cost, can realize picking up and pulverizing, or gathers in and pulverize integration of operation, and the crushing straw of results does not have dust, and operating efficiency is high.
Description
Technical field
The utility model relates to a kind of agricultural machinery, specifically a kind of straw field pickup chopper.
Background technology
A lot of agricultural harvesting machineries of prior art all only gather in the crops seed, and stalk still stays in the ground or rub paving in the ground.In order to not affect lower stubble tillage operation, be all often adopt the artificial crushing straw concentrated in farmland, then adopt the processing mode of burning to process, this way is unfavorable for the utilization of resources of farm crop straw organism matter, burns the smog of generation to environment.
It is all generally large-scale combining machinery that prior art has the multi-functional pulverizing of the straw in one such as harvesting and pulverizing harvest machinery, complex structure, the power of demand is large, machinery volume is large, be not suitable for Small burden operation, machinery is expensive, and operating cost is high, is unsuitable for the needs of current rural area management on small scale.
China's patent 201220264872.5 discloses a kind of straw field pickup chopper, and it is a small-sized agricultural machinery, comprises cutting pickup, feeding screw and guillotine cutting catapult.Its shortcoming is the insufficient of the crushed stalk of results, changes need secondary guillotine cutting as forage grass, also containing a large amount of dust in the crushing straw of results, brings a lot of trouble to the use in later stage or further processing.
Summary of the invention
The purpose of this utility model is to provide a kind of straw field pickup chopper, and it is simple and compact for structure, with low cost, can realize picking up and pulverizing, or gathers in and pulverize integration of operation, and the crushing straw of results does not have dust, and operating efficiency is high.
The purpose of this utility model is achieved in that a kind of straw field pickup chopper, it comprises frame, road wheel, transmission mechanism, cutting pickup, feeder and guillotine cutting catapult, it is characterized in that: in frame, set gradually cutting pickup, delivery sieve, feeder and guillotine cutting catapult from front to back; Described delivery sieve comprises the native grate of sieve, 2 ~ 5 group careless axles driven by transmission mechanism are set below the native grate of sieve, rear portion on the native grate of sieve arranges a group careless axle driven by transmission mechanism, dial on careless axle at every root and fix some grass pulling wheels, each grass pulling wheel has 2 ~ 4 arcs dial careless pawl; Described feeder is included in the feeding trough arranged between the native grate of sieve and guillotine cutting catapult spout, the material-feeding shaft driven by transmission mechanism is set in feeding trough, the two ends of material-feeding shaft arrange and turn on the contrary and the flight gathered materials to centre, and the middle part of material-feeding shaft arranges multiple feeding pawl; On delivery sieve and feeder, box cover is set.
Further, described cutting pickup comprise be connected mutually with box cover arc-shaped cover, below arc-shaped cover be driven by transmission mechanism pick up roller bearing, pick up hinged some cuttings on roller bearing and pick up tulwar.
Further, described guillotine cutting catapult is a kind of hob type guillotine cutting catapult, and it comprises casing, and casing internal arranges the hob head driven by transmission mechanism, and hob head is provided with knife section and the wind wing, and discharging opening is provided with the material casting cylinder of upper-end bent; Spout is provided with two upper feed rolls and two lower feeding rollers that are driven by transmission mechanism, inside spout, is provided with stationary knife.
The utility model compared to the prior art its advantage is:
The delivery sieve that the utility model is arranged comprises the native grate of sieve, multiple groups of careless axles below the native grate of sieve fix some grass pulling wheels, each grass pulling wheel there are 2 ~ 4 arcs dial careless pawl, careless pawl of dialling in grass pulling wheel reaches above the native grate of sieve by the gap on the native grate of sieve, the grass pulling wheel of some High Rotation Speeds is dialled at arc the preliminary stalk pulverized to be thrown rearwardly and upwardly under the effect of careless pawl and is fallen, throw again and fall, the dust be mixed in stalk is shaken off to drop to below the native grate of sieve, and the preliminary stalk pulverized is transported to the rear end of sieving native grate; Then under uprooting weed axle in rear portion reversely rotating the effect of weeding wheel on the native grate of sieve, stalk is sent in feeding trough, on material-feeding shaft flight and feeding pawl effect under stalk sent into realize guillotine cutting in guillotine cutting catapult and throw operation.The effect of delivery sieve can realize the function of stalk conveying, the more important thing is the soil can shaking off to fall to be mixed in stalk.
Described guillotine cutting catapult is a kind of hob type guillotine cutting catapult, the hob head of casing internal is provided with knife section and the wind wing, guillotine cutting efficiency is high on the one hand, the straw of results does not need just can feed livestock or briquetting of secondary operations to do fuel, and the effect of the wind wing can ensure to cut up with a hay cutter broken stalk and throws and put in place on the other hand.
Its structure is simple, and body is compact, by tractor-drawn operation, transmission mechanism is power source by the power take-off of tractor rear, by the close fit between universal drive shaft, belt pulley, sprocket wheel, the running that can realize complete machine drives operation, does not need to configure power in addition.Production cost is low, is adapted at the needs of haggard operation and rural area management on small scale, simple to operate, and flexible operation is convenient.It can realize picking up, pulverizing and carry integration of operation, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is the utility model straw field pickup chopper perspective view;
Fig. 2 is the perspective view that the utility model straw field pickup chopper removes box cover, arc-shaped cover and casing;
Fig. 3 is this practicality newly cutting pickup part isometric structural representation;
Fig. 4 is the utility model delivery sieve and feeder part isometric structural representation;
Fig. 5 is the perspective view that the utility model guillotine cutting catapult removes casing and material casting cylinder.
In figure: 1-frame, 2-road wheel, 3-cuts pickup, 4-feeder, 5-guillotine cutting catapult, 6-delivery sieve, 7-sieves native grate, and 8-dials careless axle, 9-grass pulling wheel, 10-feeding trough, 11-material-feeding shaft, 12-flight, 13-feeding pawl, the box cover of 14-, 15-arc-shaped cover, 16-picks up roller bearing, and 17-picks up tulwar, 18-casing, 19-hob head, 20-knife section, the 21-wind wing, 22-material casting cylinder, 23-upper feed roll, feeding roller under 24-, 25-stationary knife.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As shown in Figures 1 to 5, plant straw field pickup chopper, it comprises frame 1, road wheel 2, transmission mechanism, cutting pickup 3, feeder 4 and guillotine cutting catapult 5, and frame 1 sets gradually cutting pickup 3, delivery sieve 6, feeder 4 and guillotine cutting catapult 5 from front to back;
Described delivery sieve 6 comprises the native grate 7 of sieve, three group careless axles 8 driven by transmission mechanism are set below the native grate 7 of sieve, rear portion on the native grate 7 of sieve arranges a group careless axle 8 driven by transmission mechanism, dial on careless axle 8 at every root and fix 14 grass pulling wheels 9, each grass pulling wheel 9 has three arcs dial careless pawl;
Described feeder 4 is included in the feeding trough 10 arranged between the native grate 7 of sieve and guillotine cutting catapult 5 spout, the material-feeding shaft 11 driven by transmission mechanism is set in feeding trough 10, the two ends of material-feeding shaft 11 arrange and turn on the contrary and the flight 12 gathered materials to centre, and the middle part of material-feeding shaft 11 arranges multiple feeding pawl 13; On delivery sieve 6 and feeder 4, box cover 14 is set.
Described cutting pickup 3 comprise be connected mutually with box cover 15 arc-shaped cover 15, below arc-shaped cover 15 be driven by transmission mechanism pick up roller bearing 16, pick up hinged some cuttings on roller bearing 16 and pick up tulwar 17.
Described guillotine cutting catapult 5 is a kind of hob type guillotine cutting catapults, and it comprises casing 18, and casing 18 inside arranges the hob head 19 driven by transmission mechanism, and hob head 19 is provided with knife section 20 and the wind wing 21, and discharging opening is provided with the material casting cylinder 22 of upper-end bent; Spout is provided with two upper feed rolls 23 and two lower feeding rollers 24 that are driven by transmission mechanism, inside spout, is provided with stationary knife 25.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a straw field pickup chopper, it comprises frame, road wheel, transmission mechanism, cutting pickup, feeder and guillotine cutting catapult, it is characterized in that: in frame, set gradually cutting pickup, delivery sieve, feeder and guillotine cutting catapult from front to back; Described delivery sieve comprises the native grate of sieve, 2 ~ 5 group careless axles driven by transmission mechanism are set below the native grate of sieve, rear portion on the native grate of sieve arranges a group careless axle driven by transmission mechanism, dial on careless axle at every root and fix some grass pulling wheels, each grass pulling wheel has 2 ~ 4 arcs dial careless pawl; Described feeder is included in the feeding trough arranged between the native grate of sieve and guillotine cutting catapult spout, the material-feeding shaft driven by transmission mechanism is set in feeding trough, the two ends of material-feeding shaft arrange and turn on the contrary and the flight gathered materials to centre, and the middle part of material-feeding shaft arranges multiple feeding pawl; On delivery sieve and feeder, box cover is set.
2. straw field pickup chopper according to claim 1, it is characterized in that: described cutting pickup comprise be connected mutually with box cover arc-shaped cover, below arc-shaped cover be driven by transmission mechanism pick up roller bearing, pick up hinged some cuttings on roller bearing and pick up tulwar.
3. straw field pickup chopper according to claim 1 and 2, it is characterized in that: described guillotine cutting catapult is a kind of hob type guillotine cutting catapult, it comprises casing, casing internal arranges the hob head driven by transmission mechanism, hob head is provided with knife section and the wind wing, and discharging opening is provided with the material casting cylinder of upper-end bent; Spout is provided with two upper feed rolls and two lower feeding rollers that are driven by transmission mechanism, inside spout, is provided with stationary knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599305.4U CN204206766U (en) | 2014-09-30 | 2014-09-30 | Straw field pickup chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599305.4U CN204206766U (en) | 2014-09-30 | 2014-09-30 | Straw field pickup chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204206766U true CN204206766U (en) | 2015-03-18 |
Family
ID=52975493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599305.4U Expired - Fee Related CN204206766U (en) | 2014-09-30 | 2014-09-30 | Straw field pickup chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204206766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322205A (en) * | 2014-09-30 | 2015-02-04 | 李海龙 | Stalk pickup and chopping machine |
| CN114798444A (en) * | 2022-07-02 | 2022-07-29 | 山东省农业机械科学研究院 | Air-suction type mechanical membrane collecting mixed compound screening device and method |
-
2014
- 2014-09-30 CN CN201420599305.4U patent/CN204206766U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322205A (en) * | 2014-09-30 | 2015-02-04 | 李海龙 | Stalk pickup and chopping machine |
| CN114798444A (en) * | 2022-07-02 | 2022-07-29 | 山东省农业机械科学研究院 | Air-suction type mechanical membrane collecting mixed compound screening device and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20160930 |