CN203369111U - Spiral type snapping roller - Google Patents
Spiral type snapping roller Download PDFInfo
- Publication number
- CN203369111U CN203369111U CN201320454714.0U CN201320454714U CN203369111U CN 203369111 U CN203369111 U CN 203369111U CN 201320454714 U CN201320454714 U CN 201320454714U CN 203369111 U CN203369111 U CN 203369111U
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- CN
- China
- Prior art keywords
- snapping
- harvesting
- central siphon
- auger
- snapping bar
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- Expired - Fee Related
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model discloses a spiral type snapping roller in the technical field of agricultural mechanical equipment. The spiral type snapping roller comprises a snapping shaft pipe, a rib strip, a snapping roller auger and a snapping cone-shaped pipe, wherein the snapping shaft pipe is in a tubular shape, a connecting sleeve and a connecting shaft head are welded to inner holes in the two ends of the snapping shaft pipe respectively, the rib strip is welded to the outer circle face of the end, provided with the connecting sleeve in a welded mode, of the snapping shaft pipe, the snapping roller auger is welded to the outer circle face of the other end of the snapping shaft pipe, the snapping cone-shaped pipe is arranged at the end, provided with the snapping roller auger, of the snapping shaft pipe, and the snapping roller auger is in a spiral shape and does radial circular movement along with the snapping shaft pipe. Corn straw is transmitted to the rib strip of the snapping shaft pipe through the spiral rotation of the snapping roller auger so that the snapping work can be conducted. The spiral type snapping roller has the advantages of being simple in structure, small in size, strong in adaptability, low in straw loss rate, low in impurity rate and high in work efficiency.
Description
Technical field
The utility model relates to the agricultural machinery equipment technical field.
Background technology
The maize harvesting machine corn snapping unit is the core component of whole harvest corn machine equipment, and it has determined quality and the efficiency of the mechanical harvest operation of corn maturing stage.At present, the main harvesting mode that maize harvesting machine adopts has two kinds, and a kind of is that the stem pulling roller is joined the harvesting plate mode, and another kind is the snapping bar pattern.Stem pulling roller stem pulling is reliable, and complex structure blocks fruit ear by the harvesting plate, by the stem pulling roller by force drop-down maize straw realize harvesting, exist power consumption large, be easy to cause maize straw to fracture from fruit ear carpopodium section, the shortcoming that percentage of impurity is high; Realize the harvesting function by the helical grip extruding of welding on snapping bar during the operation of snapping bar pattern, have advantages of that power consumption is low, that harvesting early stage has a percentage of impurity is low, but because China is vast in territory, the stem stalk height thickness of corn is widely different, corncob size thickness is also different, the screw auger welded on existing snapping bar is in to corn ear extruding corn-cob picking procedure, while running into less corncob, just seemed greatly, there will be and leak the phenomenon of plucking the Corn fringe, the fruit ear percent of loss is increased, and the adaptability of said structure just can not meet various environments for use.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of simple in structure, volume is little, strong adaptability, fruit ear percent of loss and percentage of impurity is low, operating efficiency is high screw type picking roll.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of screw type picking roll, comprise harvesting central siphon, rib, snapping bar auger and harvesting Taper Pipe, described harvesting central siphon is tubulose, at harvesting central siphon two ends, endoporus is welded with respectively adapter sleeve and is connected spindle nose, described rib welding is arranged on an end periphery of harvesting shaft pipe welding adapter sleeve, described snapping bar auger welding is arranged on harvesting central siphon other end periphery, and harvesting central siphon one end that is provided with the snapping bar auger is provided with the harvesting Taper Pipe, and described snapping bar auger is helical form.
Preferably, described harvesting central siphon arranges in pairs, and two harvesting central siphon length differences, rib on each harvesting central siphon is two, and the rib interlaced arrangement on the rib on each harvesting central siphon and another harvesting central siphon on the same group, rotation direction is contrary each other for two snapping bar augers on two harvesting central siphons arranged in pairs.
Preferably, described snapping bar auger is for adding steel plate.
The beneficial effect that adopts technique scheme to produce is: adopt this kind of screw type picking roll, the harvesting central siphon is arranged in pairs, two ribs of every harvesting central siphon periphery uniform welding, two ribs on these two ribs and another root harvesting central siphon on the same group are staggered, be convenient to improve harvesting efficiency and save working space, cost-saving; Periphery between the harvesting central siphon other end is welded with the snapping bar auger, rotation direction is contrary each other for snapping bar auger on two harvesting central siphon peripheries, along with the relative rotation of harvesting central siphon moves in a circle, maize straw is transported to the rib place of harvesting central siphon by the importing of harvesting Taper Pipe and the spiral rotating effect of snapping bar auger, utilize the extruding of rib that fruit ear is taken, adopt the mode of movement of snapping bar auger, the auger leaf of its thickening can more effectively be carried maize straw.This layout makes the transition between snapping bar auger and rib more steady, is applicable to the maize straw of various thicknesses, can not make stalk fracture in course of conveying, thereby improves operating efficiency, increases apparatus adaptability, reduces fruit ear percent of loss and percentage of impurity.
The accompanying drawing explanation
Fig. 1 is the front view of the utility model structural representation;
Fig. 2 is the right view of the utility model structural representation;
Fig. 3 is use state diagram of the present utility model;
In figure: 1-harvesting central siphon, 2-rib, 3-snapping bar auger, 4-harvesting case, 5-harvesting Taper Pipe, 6-adapter sleeve.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of screw type picking roll, comprise harvesting central siphon 1, rib 2, snapping bar auger 3 and harvesting Taper Pipe 5, described harvesting central siphon 1 is tubulose, be welded with respectively adapter sleeve 6 and be connected spindle nose at harvesting central siphon 1 two ends endoporus, described rib 2 welding are arranged on harvesting central siphon 1 and are welded to connect on an end periphery that overlaps 6, described snapping bar auger 3 welding are arranged on harvesting central siphon 1 other end periphery, harvesting central siphon 1 one ends that are provided with snapping bar auger 3 are provided with harvesting Taper Pipe 5, and described snapping bar auger 3 is helical form; Described harvesting central siphon 1 arranges in pairs, and two harvesting central siphon 1 length differences, rib 2 on each harvesting central siphon 1 is two, and rib 2 interlaced arrangement on the rib on each harvesting central siphon 12 and another harvesting central siphon 1 on the same group, rotation direction is contrary each other for two snapping bar augers 3 on two harvesting central siphons 1 arranged in pairs, and described snapping bar auger 3 is for adding steel plate.
Adopt this kind of screw type picking roll arranged in pairs, harvesting central siphon 1 one ends that are welded with adapter sleeve 6 transferring power that is connected with the power of harvesting case 4 output position, two ribs 2 of every harvesting central siphon 1 periphery uniform welding, two ribs 2 on these two ribs 2 and another root harvesting central siphon 1 on the same group are staggered, be convenient to improve harvesting efficiency and save working space, cost-saving; Two harvesting central siphon 1 length differences, the harvesting Taper Pipe 5 of front end will stagger mutually, harvesting central siphon 1 is welded with an end that connects spindle nose and is connected with group standing grain case, be transported to snapping bar for the maize straw that the maize straw feeding unit is sent, periphery between harvesting central siphon 1 other end is welded with snapping bar auger 3, harvesting central siphon 1 one ends that are provided with snapping bar auger 3 are provided with harvesting Taper Pipe 5, harvesting Taper Pipe 5 front ends are with tapering, snapping bar auger 3 rotation directions on two harvesting central siphon 1 peripheries are opposite each other, more are conducive to the conveying of maize straw.
During operation, by dialling standing grain case place, carry the maize straw of coming can make two snapping bar front end opened with certain angle, along with two harvesting central siphon 1 opposite direction rotatings move in a circle, maize straw is transported to rib 2 places of harvesting central siphon 1 rear end by the importing of harvesting Taper Pipe 5 and the spiral rotating effect of snapping bar auger 3, from large to small, rib 2 is taken off fruit ear from the fruit ear root from stalk in the gap that two harvesting central siphons are 1.This layout makes the transition between snapping bar auger 3 and rib 2 more steady, the maize straw that is applicable to various thicknesses, can not make stalk fracture in course of conveying, adopt the mode of movement of snapping bar auger 3, the snapping bar auger 3 of its thickening can more effectively be carried maize straw, thereby the raising operating efficiency, increase apparatus adaptability, reduces fruit ear percent of loss and percentage of impurity.
The utlity model has simple in structure, volume is little, strong adaptability, fruit ear percent of loss and percentage of impurity is low, operating efficiency is high advantage.The utility model had not only improved harvesting efficiency but also had reduced the fruit ear percent of loss and percentage of impurity, saved working space, cost-saving, thereby improved operating efficiency.
Claims (3)
1. a screw type picking roll, comprise harvesting central siphon (1), rib (2), snapping bar auger (3) and harvesting Taper Pipe (5), it is characterized in that: the two ends endoporus of described harvesting central siphon (1) is welded with respectively adapter sleeve and is connected spindle nose, described rib (2) welding is arranged on the end periphery that harvesting central siphon (1) is welded to connect cover, described snapping bar auger (3) welding is arranged on harvesting central siphon (1) other end periphery, harvesting central siphon (1) one end that is provided with snapping bar auger (3) is provided with harvesting Taper Pipe (5), described snapping bar auger (3) is helical form.
2. screw type picking roll according to claim 1, it is characterized in that: described harvesting central siphon (1) arranges in pairs, and two harvesting central siphons (1) length difference, rib (2) on each harvesting central siphon (1) is two, and rib (2) interlaced arrangement on the rib (2) on each harvesting central siphon (1) and another harvesting central siphon (1) on the same group, rotation direction is contrary each other for two the snapping bar augers (3) on two the harvesting central siphons (1) that arrange in pairs.
3. screw type picking roll according to claim 2, it is characterized in that: described snapping bar auger (3) is for adding steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454714.0U CN203369111U (en) | 2013-07-29 | 2013-07-29 | Spiral type snapping roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320454714.0U CN203369111U (en) | 2013-07-29 | 2013-07-29 | Spiral type snapping roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369111U true CN203369111U (en) | 2014-01-01 |
Family
ID=49831678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320454714.0U Expired - Fee Related CN203369111U (en) | 2013-07-29 | 2013-07-29 | Spiral type snapping roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328637A (en) * | 2018-12-17 | 2019-02-15 | 农业部南京农业机械化研究所 | Loading and unloading type cropper |
| CN109479507A (en) * | 2018-12-17 | 2019-03-19 | 农业部南京农业机械化研究所 | A kind of maize harvesting machine |
-
2013
- 2013-07-29 CN CN201320454714.0U patent/CN203369111U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109328637A (en) * | 2018-12-17 | 2019-02-15 | 农业部南京农业机械化研究所 | Loading and unloading type cropper |
| CN109479507A (en) * | 2018-12-17 | 2019-03-19 | 农业部南京农业机械化研究所 | A kind of maize harvesting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Screw type picking roll of maize harvesting machine Effective date of registration: 20150724 Granted publication date: 20140101 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160912 Granted publication date: 20140101 Pledgee: Bank of Beijing Limited by Share Ltd Shijiazhuang branch Pledgor: Hebei Jinli Machinery Co., Ltd. Registration number: 2015990000593 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20190108 Granted publication date: 20140101 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220108 Granted publication date: 20140101 |
|
| 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: 20140101 Termination date: 20190729 |