CN202841859U - Rotary-tillage type corn stubble pick-up machine - Google Patents
Rotary-tillage type corn stubble pick-up machine Download PDFInfo
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- CN202841859U CN202841859U CN 201220415345 CN201220415345U CN202841859U CN 202841859 U CN202841859 U CN 202841859U CN 201220415345 CN201220415345 CN 201220415345 CN 201220415345 U CN201220415345 U CN 201220415345U CN 202841859 U CN202841859 U CN 202841859U
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- sprocket
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Abstract
The utility model discloses a rotary-tillage type corn stubble pick-up machine and relates to the technical field of agricultural machinery. The rotary-tillage type corn stubble pick-up machine comprises a rack, a rotary tiller and a transmission mechanism, wherein the rotary tiller is arranged at the front lower portion of the rack, a stubble collection box is arranged at the rear lower portion of the rack, a stubble combing mechanism is installed in the middle of the rack, and a guide conveying mechanism is arranged below the stubble combing mechanism. According to the rotary-tillage type corn stubble pick-up machine, the rotary tiller is adopted to spin up corn stubbles in the soil and throw the corn stubbles to the guide conveying mechanism arranged at back, the stubble combing mechanism arranged on the guide conveying mechanism is adopted to comb the corn stubbles and push the corn stubbles to the stubble collection box arranged at the back of the rack, the stubble collection box is turned at the edge of a field and the stubbles are unloaded, thus stubble picking work is finished. The rotary tiller is connected at the front lower portion of the rack in a hinged mode so that the rotary tiller can conduct rotary tillage work alone after being unloaded. The rotary-tillage type corn stubble pick-up machine has the advantages of being simple in structure, reasonable in configuration and high in work reliability and ideal.
Description
Technical field
The utility model belongs to agricultural machinery technological field, specifically a kind of rotary tilling-type corn stubble collecting machine.
Background technology
Corn is as one of important cereal crops of China, very extensive in national cultivated area, root stubble behind the present domestic harvest corn is removed the main dual mode that adopts: a kind of be harvest corn early, the more area of rainfall, utilize rotovator that corn stubble is unscrewed and is buried in and allow it naturally rot in the soil, this mode easily causes work tool to block up stuck in the subsequent job process or in the plastic mulching operation process mulch film is broken; Another kind is in drought and the harvest time area in evening, corn stubble is not perishable, after mainly being transported to the field and naturally drying by hand digging soil beaten with the root stubble and separate, this mode is excavated difficulty, time-consuming, labour intensity is large, operating efficiency is low.Therefore, the corn stubble research and development of picking up the aspect agricultural tool become a technical problem that needs to be resolved hurrily.
The utility model content
Technical problem to be solved in the utility model is that a kind of manual work, functional reliability is high, applicability is strong rotary tilling-type corn stubble collecting machine of replacing is provided for root stubble cleaning difficulty behind the harvest corn in the prior art, the problem such as manual work labour intensity is large, operating efficiency is low.
Adopt following technical scheme for solving technical problem of the present utility model:
A kind of rotary tilling-type corn stubble collecting machine, comprise frame, rotovator and transmission mechanism, described rotovator is arranged on the frame front lower place, and a collection stubble case is established in the described frame back lower place, described central rack is installed a comb stubble mechanism, and the below of described comb stubble mechanism arranges a guiding conveying mechanism.
A described comb batch mechanism comprises driving shaft and driven shaft, on the described driving shaft drive sprocket is set, on the described driven shaft driven sprocket is set, between described drive sprocket and the driven sprocket chain is set, some carrier bars are set on the described chain, comb stubble tooth gusset piece is set on the described carrier bar, comb stubble tooth is set on the described comb stubble tooth gusset piece.
Described transmission mechanism comprises the speed change reverse box, two ends, the described speed change reverse box left and right sides arrange respectively left output shaft and right output shaft, the end of described left output shaft arranges left power output sprocket, described left power output sprocket is connected with rotovator power input sprocket, the end of described right output shaft arranges right power output sprocket, described right power output sprocket is connected with comb batch mechanism's power input sprocket, and described comb batch mechanism's power input sprocket is arranged on the driving shaft right-hand member.
Described below of combing stubble mechanism arranges a guiding conveying mechanism, and described guiding conveying mechanism carries teeth to form by some arcuate guide.
A protective cover is established in a described comb batch mechanism top.
Described rotovator connects the rotovator frame, and the front end of two connecting pin connection frames arranges hitch frame on the described rotovator frame about the passing through of described rotovator frame, and establishes a central tie rod between described hitch frame and the frame middle and upper part crossbeam.
The structure that the utility model mainly adopts is rotovator with corn stubble spin-up in the soil and throws on the guiding conveying mechanism of rear, again by the comb stubble mechanism of guiding conveying mechanism top with the corn stubble combing and push in the collection stubble case of frame rear, unload the root stubble at edge of a field upset collection stubble case, finish and pick up a batch operation.Rotovator adopts articulated manner to be installed in the frame front lower place, unloads rotovator and can carry out separately rotary tillage process.Complete machine structure is simple, and configuration is reasonable, and functional reliability is high, is a kind of desirable rotary tilling-type corn stubble collecting machine.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model backsight structural representation;
Fig. 3 is the utility model comb stubble mechanism structure schematic diagram;
Fig. 4 is the utility model guiding conveying mechanism structural representation;
In figure: 1-rotary cultivator power input sprocket, 2-rotary cultivator, 3-rotary cultivator frame, 4-left power output sprocket 5-connecting pin, 6-protective cover, 7-speed change reverse box, 8-central tie rod 9-comb stubble tooth 10-collection stubble case 11-comb stubble mechanism power input sprocket 12-frame 13-right power output sprocket 14-guiding is carried tooth 15-driving shaft 16-driven shaft 17-chain 18-comb stubble tooth gusset piece 19-carrier bar, 20-drive sprocket, 21-driven sprocket, the 22-installing plate 24-back rest 25-bracing frame 26-left output shaft 27-right output shaft 28-hitch frame 29-middle and upper part crossbeam.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further and to be described in detail:
Such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of rotary tilling-type corn stubble collecting machine mainly comprises the parts such as rotovator 2, comb stubble mechanism, guiding conveying mechanism, frame 12, transmission mechanism, protective cover 6, collection stubble case 10.One rotovator frame 3 is installed on the rotovator 2, rotovator frame 3 by about two connecting pins 5 be connected to the front end of frame 12, about the front end of the linkwork that forms of central tie rod 8 between two connecting pins 5, hitch frame 28 and the middle and upper part crossbeams 29 and frame 12 hinged, be convenient to rotovator 2 and unload separate operaton and maintenance.The hinged installation one collection stubble case 10 in frame 12 back lower places.Between rotovator 2 and the collection stubble case 10 comb stubble mechanism is installed.Comb stubble mechanism comprises the parts such as driving shaft 15 and driven shaft 16, and drive sprocket 20 is installed on driving shaft 15 left and right sides, and driven sprocket 21 is installed in driven shaft 16 left and right sides, connects with chain 17 between drive sprocket 20 and the driven sprocket 21.Carrier bar 19 laterally equidistantly is installed on 2 chains 17, and comb stubble tooth gusset piece 18 is bolted on the carrier bar 19, and comb stubble tooth 9 equidistantly is welded on the comb stubble tooth gusset piece 18 side by side.Carrier bar 19 installs around on the drive sprocket 20 and the driven sprocket 21 on the driven shaft 16 on the driving shaft 15 with chain 17.The comb stubble mechanism power input sprocket 11 that driving shaft 15 right-hand members are installed and right power output sprocket 13 form the chain transmission.The whole comb stubble mechanism certain angle that is inclined upwardly is installed in frame 12 middle parts.Above comb stubble mechanism, protective cover 6 is installed.One guiding conveying mechanism is set below comb stubble mechanism, the guiding conveying mechanism carries tooth 14 to form by the arcuate guide that is welded on side by side on the back rest 24, be installed in the installing plate 22 of frame 12 and bracing frame 25 will lead conveying mechanism be inclined upwardly certain angle support be installed in the frame 12 below.A speed change reverse box 7 is installed on rotovator frame 3 tops, and left output shaft 26 and right output shaft 27 are installed respectively in two ends, speed change reverse box 7 left and right sides.Left power output sprocket 4 is installed in the end of the other end of left output shaft 26, and left power output sprocket 4 forms the chain transmission with rotovator power input sprocket 1.Right power output sprocket 13 is installed in the end of the other end of right output shaft 27, right power output sprocket 13 and the power input sprocket 11 formation chain transmissions of comb stubble mechanism, and comb stubble mechanism power input sprocket 11 is installed in driving shaft 15 right-hand members.
Rotary tilling-type corn stubble collecting machine is when work, and the tractor rear power output shaft imports power into speed change reverse box 7, and power imports left power output sprocket 4 and right power output sprocket 13 into by output shaft after the speed change commutation.Left power output sprocket 4 drives rotovator 2 rotations with the chain transmission that rotovator power input sprocket 1 forms.Right power output sprocket 13 rotates with driving shaft 15, drive sprocket 20, driven sprocket 21 and driven shaft 16 that the chain transmission of combing stubble mechanism power input sprocket 11 compositions drives comb batch mechanism, rotate thereby drive chain 17, carrier bar 19 and comb stubble tooth 9, a whole comb batch mechanism starts working.Along with facility constantly advance, rotovator 2 is carried the corn stubble spin-up in the soil and the guiding of throwing to its rear guiding conveying mechanism on the tooth 14, comb stubble tooth 9 is under the drive of chain 17, carry the corn stubble on the tooth 14 also to push to the back upper place combing with dropping on guiding, part soil on the root stubble is carried tooth 14 between cog to be filtered in guiding in the process that is pushed and is scattered in the earth's surface, the root stubble is finally pushed by comb stubble tooth 9 and falls in the collection stubble case 10, the root stubble can be unloaded at edge of a field upset collection stubble case 10.Protective cover 6 prevents the root stubble collection stubble case 10 of being dished out in comb stubble tooth 9 pushes the process of corn stubbles, prevented from also that soil flies upward in the operation process to cause operating environment abominable.
Claims (6)
1. rotary tilling-type corn stubble collecting machine, comprise frame, rotovator and transmission mechanism, described rotovator is arranged on the frame front lower place, it is characterized in that: a collection stubble case (10) is established in described frame (12) back lower place, a comb stubble mechanism is installed at described frame (12) middle part, and the below of described comb stubble mechanism arranges a guiding conveying mechanism.
2. rotary tilling-type corn stubble collecting machine according to claim 1, it is characterized in that: a described comb batch mechanism comprises driving shaft (15) and driven shaft (16), drive sprocket (20) is set on the described driving shaft (15), driven sprocket (21) is set on the described driven shaft (16), between described drive sprocket (20) and the driven sprocket (21) chain (17) is set, some carrier bars (19) are set on the described chain (17), comb stubble tooth gusset piece (18) is set on the described carrier bar (19), comb stubble tooth (9) is set on the described comb stubble tooth gusset piece (18).
3. rotary tilling-type corn stubble collecting machine according to claim 1 and 2, it is characterized in that: described transmission mechanism comprises speed change reverse box (7), described speed change reverse box (7) two ends, the left and right sides arrange respectively left output shaft (26) and right output shaft (27), the end of described left output shaft (26) arranges left power output sprocket (4), described left power output sprocket (4) is connected by chain with rotovator power input sprocket (1), the end of described right output shaft (27) arranges right power output sprocket (13), described right power output sprocket (13) is connected with comb stubble mechanism's power input sprocket (11), and described comb stubble mechanism's power input sprocket (11) is arranged on driving shaft (15) right-hand member.
4. rotary tilling-type corn stubble collecting machine according to claim 3 is characterized in that: described guiding conveying mechanism carries teeth (14) to form by some arcuate guide.
5. it is characterized in that according to claim 1 or 4 described rotary tilling-type corn stubble collecting machines: described comb stubble mechanism establishes a protective cover (6) in the top.
6. rotary tilling-type corn stubble collecting machine according to claim 1, it is characterized in that: described rotovator (2) connects rotovator frame (3), the front end of two connecting pins (5) connection frames (12) about described rotovator frame (3) is passed through, described rotovator frame (3) top arranges hitch frame (28), establishes a central tie rod (8) between described hitch frame (28) and frame (12) the middle and upper part crossbeam (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415345 CN202841859U (en) | 2012-08-21 | 2012-08-21 | Rotary-tillage type corn stubble pick-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415345 CN202841859U (en) | 2012-08-21 | 2012-08-21 | Rotary-tillage type corn stubble pick-up machine |
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| Publication Number | Publication Date |
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| CN202841859U true CN202841859U (en) | 2013-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220415345 Expired - Fee Related CN202841859U (en) | 2012-08-21 | 2012-08-21 | Rotary-tillage type corn stubble pick-up machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771212A (en) * | 2012-08-21 | 2012-11-14 | 甘肃洮河拖拉机制造有限公司 | Rotary tillage type corn stubble picker |
| CN104081895A (en) * | 2014-06-05 | 2014-10-08 | 黄宝政 | Huge plant stubble harvesting machine adopting dynamic finger disc |
| CN104303627A (en) * | 2014-10-10 | 2015-01-28 | 青岛农业大学 | Corn stubble lifting and collecting machine |
| CN105122993A (en) * | 2015-09-18 | 2015-12-09 | 中国农业大学 | Rice and wheat root stubble harvesting device |
| CN105265044A (en) * | 2015-11-09 | 2016-01-27 | 贵州大学 | Method and device for scarifying soil and picking up plastic film residues sequentially in tobacco field |
-
2012
- 2012-08-21 CN CN 201220415345 patent/CN202841859U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771212A (en) * | 2012-08-21 | 2012-11-14 | 甘肃洮河拖拉机制造有限公司 | Rotary tillage type corn stubble picker |
| CN104081895A (en) * | 2014-06-05 | 2014-10-08 | 黄宝政 | Huge plant stubble harvesting machine adopting dynamic finger disc |
| CN104303627A (en) * | 2014-10-10 | 2015-01-28 | 青岛农业大学 | Corn stubble lifting and collecting machine |
| CN104303627B (en) * | 2014-10-10 | 2016-04-27 | 青岛农业大学 | Corn stubble collecting gathering machine |
| CN105122993A (en) * | 2015-09-18 | 2015-12-09 | 中国农业大学 | Rice and wheat root stubble harvesting device |
| CN105265044A (en) * | 2015-11-09 | 2016-01-27 | 贵州大学 | Method and device for scarifying soil and picking up plastic film residues sequentially in tobacco field |
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| 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: 20130403 Termination date: 20130821 |