CN201976461U - Crop clamping, lifting and conveying device and long-stalk crop harvester - Google Patents
Crop clamping, lifting and conveying device and long-stalk crop harvester Download PDFInfo
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- CN201976461U CN201976461U CN2011200662367U CN201120066236U CN201976461U CN 201976461 U CN201976461 U CN 201976461U CN 2011200662367 U CN2011200662367 U CN 2011200662367U CN 201120066236 U CN201120066236 U CN 201120066236U CN 201976461 U CN201976461 U CN 201976461U
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- crop
- clamping
- support
- conveyer
- conveying plant
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Abstract
The utility model discloses a crop clamping, lifting and conveying device and a long-stalk crop harvester. The crop clamping, lifting and conveying device comprises a floating gripper and a conveyer, wherein the floating gripper and the conveyer are arranged in the same direction; and a clamping and conveying space is arranged between the floating gripper and the conveyer. The long-stalk crop harvester comprises a crop clamping, lifting and conveying device, a crop gathering device, a cutting knife and a motor vehicle body with a crop channel in the middle, wherein the crop clamping, lifting and conveying device is any of the above crop clamping, lifting and conveying device. The crop clamping, lifting and conveying device adopts the floating gripper to adjust the size of the conveying space, and the extrusion force of the crops to the floating gripper is changed along with the change of the throughput of the crops, so that the conveying space between the floating gripper and the conveyer is changed to meet the requirement of the throughput of the crops, the equipment damage is avoided, and the service life is long. The long-stalk crop harvester has good crop passing ability and high harvesting speed.
Description
Technical field
The utility model relates to a kind of crop conveyor and a kind of grain header, and particularly a kind of crop clamping promotes conveying plant and a kind of long-stalked crops grain header.
Background technology
China Patent No. 200910013936.7 discloses applicant's a utility model patent " a kind of long-stalked crops grain header ", this utility model is when the harvesting operation, crop moves to the grain header rear by the crop passage on the grain header, crop can be collected the rear that is placed on grain header, it is bundled along the rear portion that is placed into crop harvester manually to clear the way, gather in the back before the crop harvesting, and does not need manually to move, do not influence following time harvesting.But this grain header adopts one deck clamping conveying mechanism, adopt two chain clampings that parallel to carry crop, because the relative position of chain is to immobilize, the space size that crop passes through is constant, when crop density size, just big by the amount of clamping conveying mechanism, it is big that the chucking power of two chains becomes, hinder and carry, damage of clamping conveying mechanism or the stuck accident that can't carry easily take place.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of crop clamping to promote conveying plant, make it can regulate the size of grasping part with the variation of crop amount, improve service life, a kind of long-stalked crops grain header that adopts aforementioned crop clamping to promote conveying plant also is provided.
In order to solve the problems of the technologies described above, the utility model comprises unsteady the support and conveyer, and float support and conveyer are provided with in the same way, and floating has the clamping conveying space between support and the conveyer.
In order to improve the chucking power to crop, described conveyer is provided with fixed support, and fixed support has the gap between the support with floating with float supporting over against, fixed support.
For being floated, it regulates the sensitivity height, described conveyer is a chain conveyor, fixed support is a plate body, unsteady support comprises support bar and a plurality of position control, position control comprises adjusting rod, return spring and fixed head, and an end and the support bar of adjusting rod are fixed, and adjusting rod and fixed head are in axial sliding connection, return spring is clipped between support bar and the fixed head, and the adjusting rod of a plurality of position controls all parallels.
The utility model long-stalked crops grain header comprises that the crop clamping promotes the motor-vehicle bodies that conveying plant, crop gathering unit, cutter and middle part are provided with the crop passage, and described crop clamping promotes the aforementioned any crop clamping of conveying plant and promotes conveying plant.
In order to improve the stability that crop is carried, two groups of crop clampings promoted conveying plant and crop gathering unit about described motor-vehicle bodies was provided with.
In order to improve the stability that crop is carried, last group of crop clamping promotes the unsteady support of conveying plant and organizes the crop clamping down and promote the conveyer of conveying plant in the same side, organize the crop clamping down and promote the conveyer of conveying plant and the chain conveyor that the following conveyer of organizing a side of crop gathering unit connects into a ring-type, the unsteady support of last group of crop clamping lifting conveying plant comprises two unsteady supports that are in series, the conveyer of last group of crop clamping lifting conveying plant comprises two conveyers that are in series, two float support and two corresponding one by one and settings in the same way of conveyer.
In order to improve the stability that crop is carried, the rear end that described two groups of crop clampings promote conveying plant is than front end height, and the below of following group of crop clamping lifting conveying plant is provided with conveyer belt, and the rear end of conveyer belt is than front end height.
Crop for the ease of the harvesting lodging, described motor-vehicle bodies is provided with two and is the screw feeder that splayed is arranged, splay osculum up, two screw feeders recede, the upper end of two screw feeders is positioned at the top of crop gathering unit, the lower end of two screw feeders is positioned at the place ahead of cutter, and two screw feeders respectively are connected with a drive unit that drives its rotation.
For the ease of opening the ridge, have at least the outside of a screw feeder to be provided with nearside divider.
The beneficial effects of the utility model are: the clamping of the utility model crop promotes the size that conveying plant adopts the support of floating to regulate conveying space, variation along with the crop throughput, crop changes to the extruding force that supports of floating, thereby the conveying space that floats between support and conveyer is changed, to adapt to the needs that crop passes through.Thereby avoided device damage, long service life.The crop trafficability characteristic of the utility model grain header is good, and harvesting speed is fast.
Description of drawings
Fig. 1 is the perspective view of the utility model grain header;
Fig. 2 is the floor plan of part 6 among Fig. 1, part 7 and part 8;
Among the figure: 1, screw feeder, 2, nearside divider, 3, press careless bar, 4, cutter, 5, conveyer belt, 6, organize the crop gathering unit down, 7, organize the crop clamping down and promote conveying plant, 8, motor-vehicle bodies, 9, on organize the crop gathering unit, 10, organize the crop clamping on and promote conveying plant, 11, fixed support, 12, conveyer, 13, support bar, 14, return spring, 15, adjusting rod, 16, fixed head.
Embodiment
A kind of long-stalked crops grain header as shown in Figure 1, it comprises that up and down two groups of crop clampings promote conveying plant, two groups of crop gathering units, cutter 4 and motor-vehicle bodies 8 up and down, the middle part of motor-vehicle bodies 8 is provided with a crop passage.
Last group of crop clamping promotes conveying plant 10 and comprises two unsteady supports of contacting mutually and two conveyers of contacting mutually, and two unsteady supports and two corresponding one by one and settings in the same way of conveyer have the clamping conveying space between unsteady support and the conveyer.
Under organize the crop clamping and promote conveying plant 7 and comprise fixed support 11, conveyer 12 and float and support.Fixed support 11, conveyer 12 and the support of floating all are provided with in the same way, float and have the clamping conveying space between support and the conveyer, fixed support 11 is arranged on the top of conveyer 12, and fixed support 11 has the gap between the support with floating with floating to support over against, fixed support 11.
Last group of crop clamping promotes conveying plant 10 and includes support bar 13 and a plurality of position control with the unsteady support of organizing crop clamping lifting conveying plant 7 down, position control comprises adjusting rod 15, return spring 14 and fixed head 16, one end of adjusting rod 15 and support bar 13 are fixing, adjusting rod 15 is in axial sliding connection with fixed head 16, return spring 14 be enclosed within on the adjusting rod 15 and be clipped in support bar 13 and fixed head 16 between.The adjusting rod 15 of a plurality of position controls all parallels.
Last group of crop clamping promotes the top that conveying plant 10 is arranged on the crop passage, the frame of conveyer that last group of crop clamping promotes conveying plant 10 fixes by the left-half of support and motor-vehicle bodies 8, on organize the unsteady support of crop clamping lifting conveying plant 10 the right half part of fixed head by support and motor-vehicle bodies 8 fix.Last group of crop gathering unit 9 is arranged on the top that the clamping of group crop promotes the place ahead of conveying plant 10 and is positioned at crop passage front end.
Under organize the crop clamping and promote conveying plant 7 and be arranged in the crop passage, organizing crop gathering unit 6 down is arranged on down group crop clamping and promotes the place ahead of conveying plant 7 and promote conveying plant 7 with group crop clamping down and link into an integrated entity, conveyer 12 and the fixed support 11 of organizing crop clamping lifting conveying plant 7 down are fixed on the right half part of motor-vehicle bodies 8 by a support, and the fixed head 16 of the unsteady support of following group of crop clamping lifting conveying plant 7 fixes by the left-half of support and motor-vehicle bodies 8.Organize the conveyer 12 of crop clamping lifting conveying plant 7 and the right conveyer of following group crop gathering unit 6 down and link into an integrated entity, form the chain conveyor of a ring-type.The left conveyer of organizing crop gathering unit 6 down also is chain conveyor.The chain of chain conveyor comprises two-layer carrier bar up and down, the fixing tooth of carrying on the carrier bar of upper strata.
Organize the below that the crop clamping promotes conveying plant 7 down and be provided with conveyer belt 5, on organize the crop clamping and promote conveying plant 10, organize the crop clamping down and promote conveying plant 7 and conveyer belt 5 and be the mode that the rear end is higher than front end and be arranged on the motor-vehicle bodies 8.
Motor-vehicle bodies 8 front ends each side be provided with a screw feeder support, the rear side of screw feeder frame bottom and motor-vehicle bodies 8 are connected by rotating shaft, make the screw feeder support rotate front and back around the shaft, be connected with the unsteady stop of screw feeder support rotational angle between screw feeder support and the motor-vehicle bodies 8.
Stop comprises stop collar, limit shaft and return spring, the screw feeder support is inserted in the stop collar, stop collar is fixed on the motor-vehicle bodies, limit shaft and screw feeder support are in axial sliding connection, one end of limit shaft and motor-vehicle bodies 8 are fixing, be connected with nut on the other end, return spring is enclosed within on the limit shaft and between screw feeder support and nut.
Respectively be provided with a screw feeder 1 on two screw feeder supports, two screw feeders 1 are arranged in splayed, splay osculum up, two screw feeders 1 recede, the upper end of two screw feeders 1 is positioned at the top of group crop gathering unit 9, the lower end of two screw feeders 1 is positioned at the place ahead of cutter 4, and two screw feeders 1 respectively are connected with a motor that drives its rotation, and motor is fixed on the screw feeder support.All be fixed with a sweptback nearside divider 2 on each screw feeder support, nearside divider 2 is positioned at the outside that is in the screw feeder 1 on the same screw feeder support with it.Also can only on a screw feeder support, establish nearside divider 2.
Operation principle: before this grain header reached crop, during harvesting, open two driven by motor, two screw feeders, 1 edge central shaft ecto-entad separately and rotate (from the upside of two screw feeders), motor vehicle is in the process of advancing, the screw feeder support rotates around the axis with change of topography, make the lower end of screw feeder 1 keep near ground, spiral by screw feeder 1 rotates and upgrades the crop that function is propped up lodging, and will wait that gathering in crop gathers to center-aisle, after cutter 4 cuts off crop, promote the rear that conveying plant is transported to motor-vehicle bodies 8 by two groups of crop gathering units and two groups of crop clampings.
Claims (9)
1. a crop clamping promotes conveying plant, it is characterized in that: comprising unsteady the support and conveyer (12), float support and conveyer (12) are provided with in the same way, and floating has the clamping conveying space between support and the conveyer (12).
2. crop clamping according to claim 1 promotes conveying plant, and it is characterized in that: described conveyer is provided with fixed support (11), and fixed support (11) has the gap between the support with floating with floating to support over against, fixed support (11).
3. crop clamping according to claim 2 promotes conveying plant, it is characterized in that: described conveyer (12) is a chain conveyor, fixed support (11) is a plate body, unsteady support comprises support bar (13) and a plurality of position control, position control comprises adjusting rod (15), return spring (14) and fixed head (16), one end of adjusting rod (15) and support bar (13) are fixing, adjusting rod (15) is in axial sliding connection with fixed head (16), return spring (14) is clipped between support bar (13) and the fixed head (16), and the adjusting rod of a plurality of position controls (15) all parallels.
4. long-stalked crops grain header, comprise that the crop clamping promotes the motor-vehicle bodies (8) that conveying plant, crop gathering unit, cutter (4) and middle part are provided with the crop passage, is characterized in that: described crop clamping promotes conveying plant for promoting conveying plant as any one described crop clamping among the claim 1-3.
5. long-stalked crops grain header according to claim 4 is characterized in that: two groups of crop clampings promoted conveying plant and crop gathering unit about described motor-vehicle bodies (8) was provided with.
6. long-stalked crops grain header according to claim 5, it is characterized in that: on organize the crop clamping and promote the unsteady support of conveying plant (10) and promote the conveyer of conveying plant (7) in the same side with group crop clamping down, organize the crop clamping down and promote the conveyer of conveying plant (7) and the chain conveyor that the following conveyer of organizing a side of crop gathering unit (6) connects into a ring-type, the unsteady support of last group of crop clamping lifting conveying plant (10) comprises two unsteady supports that are in series, the conveyer of last group of crop clamping lifting conveying plant (10) comprises two conveyers that are in series, two float support and two corresponding one by one and settings in the same way of conveyer.
7. long-stalked crops grain header according to claim 5, it is characterized in that: described two groups of crop clampings promote the rear end of conveying plant than front end height, the below of organizing crop clamping lifting conveying plant (7) down is provided with conveyer belt (5), and the rear end of conveyer belt (5) is than front end height.
8. grain header according to claim 7, it is characterized in that: described motor-vehicle bodies (8) is provided with two and is the screw feeder (1) that splayed is arranged, splay osculum up, two screw feeders (1) recede, the upper end of two screw feeders (1) is positioned at the top of crop gathering unit, the lower end of two screw feeders (1) is positioned at the place ahead of cutter, and two screw feeders (1) respectively are connected with a drive unit that drives its rotation.
9. grain header according to claim 8 is characterized in that: have at least the outside of a screw feeder (1) to be provided with nearside divider (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200662367U CN201976461U (en) | 2011-03-15 | 2011-03-15 | Crop clamping, lifting and conveying device and long-stalk crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200662367U CN201976461U (en) | 2011-03-15 | 2011-03-15 | Crop clamping, lifting and conveying device and long-stalk crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201976461U true CN201976461U (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200662367U Expired - Fee Related CN201976461U (en) | 2011-03-15 | 2011-03-15 | Crop clamping, lifting and conveying device and long-stalk crop harvester |
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| CN (1) | CN201976461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703910A (en) * | 2013-11-12 | 2014-04-09 | 山东常林农业装备股份有限公司 | Seedling separating and lifting device for peanut combine harvester |
-
2011
- 2011-03-15 CN CN2011200662367U patent/CN201976461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703910A (en) * | 2013-11-12 | 2014-04-09 | 山东常林农业装备股份有限公司 | Seedling separating and lifting device for peanut combine harvester |
| CN103703910B (en) * | 2013-11-12 | 2015-10-28 | 山东常林农业装备股份有限公司 | A point standing grain for peanut combine holds up seedlings device |
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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 |
Granted publication date: 20110921 Termination date: 20150315 |
|
| EXPY | Termination of patent right or utility model |