CN219182119U - Cutting device for lavender harvester - Google Patents
Cutting device for lavender harvester Download PDFInfo
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- CN219182119U CN219182119U CN202223520178.8U CN202223520178U CN219182119U CN 219182119 U CN219182119 U CN 219182119U CN 202223520178 U CN202223520178 U CN 202223520178U CN 219182119 U CN219182119 U CN 219182119U
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- stirring rod
- roller
- feeding roller
- shaft
- driving shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model relates to the technical field of harvesting devices, in particular to a cutting device for a lavender harvester. The rear end of the cutting knife strip is connected to a roller support, a feeding roller is rotationally arranged on the roller support, a material stirring rod is arranged on the outer side wall of the feeding roller, the material stirring rod rotates along with the feeding roller, and an arc-shaped guide plate is fixedly connected to the lower portion of the feeding roller. A stirring rod driving shaft is arranged in the feeding roller in a penetrating way, one end of the stirring rod driving shaft is connected with an eccentric shaft, one end of the stirring rod is rotationally connected with the eccentric shaft, and the other end of the stirring rod is arranged on the outer side wall of the feeding roller in a sliding way. The crop is stirred to the driving lever on the feeding roller, can carry the crop that the cutting knife strip cut to crop conveyer belt one side, has avoided the crop to gather in the gap department between cutting knife strip and the crop conveyer belt, and the arc deflector plays the guide effect, has further improved conveying efficiency.
Description
Technical Field
The utility model relates to the technical field of harvesting devices, in particular to a cutting device for a lavender harvester.
Background
When lavender is harvested, the height of the sheared crops is generally within 50cm, in the prior art, a mechanized harvesting mode is gradually adopted to replace manual harvesting, a serrated cutting knife bar is horizontally fixed at the front end of the lavender harvester, and after the cutting knife bar cuts the crops, the crops are conveyed to a designated position by a conveying belt positioned behind the cutting knife bar.
Because the height of the crops harvested by the cutting knife strips is smaller, the crops are easy to accumulate at the gap between the cutting knife strips and the conveying belt, so that the crops leak and the conveying efficiency of the conveying belt is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the cutting device for the lavender harvester, the material stirring rod on the feeding roller stirs crops, the crops cut by the cutting knife bar can be conveyed to one side of the crop conveying belt, the crops are prevented from accumulating at the gap between the cutting knife bar and the crop conveying belt, the arc-shaped guide plate plays a guide role, and the conveying efficiency is further improved.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a lavender cutting device for harvester, includes the cutting knife strip, the rear end of cutting knife strip is connected on the cylinder support, the cylinder support is kept away from the one end of cutting knife strip is connected with the crop conveyer belt, the rotation is equipped with the feeding cylinder on the cylinder support, the feeding cylinder is hollow cylindric barrel, the feeding cylinder with the cutting knife strip syntropy sets up, the feeding cylinder can rotate around the horizontal axis, be equipped with the stirring rod on the lateral wall of feeding cylinder, the stirring rod follows the feeding cylinder rotates, the stirring rod can with the crop that the cutting knife strip cut is kept away from one side stirring of cutting knife strip.
The cutting knife is characterized in that an arc-shaped guide plate is fixedly connected to the lower portion of the feeding roller on the roller support, the arc surface of the arc-shaped guide plate is arranged corresponding to the outer side face of the feeding roller, one end of the arc-shaped guide plate faces one side of the cutting knife strip, and the other end of the arc-shaped guide plate faces one side of the crop conveying belt.
Further, a first material baffle and a second material baffle are respectively and fixedly arranged on the left side and the right side of the feeding roller on the roller support.
Furthermore, a material stirring rod driving shaft is arranged in the feeding roller in a penetrating way, the material stirring rod driving shaft and the feeding roller are coaxially arranged, and one end of the material stirring rod driving shaft is rotatably arranged on the roller bracket through a second bearing seat. One end of the feeding roller, which is far away from the second bearing seat, is fixedly connected with a roller rotating shaft, the roller rotating shaft and the feeding roller are coaxially arranged, and one end of the roller rotating shaft is rotatably arranged on the roller bracket through a third bearing seat. One end of the feeding roller, which is close to the second bearing seat, is fixedly connected with a first bearing seat, and the first bearing seat is rotationally connected with the driving shaft of the stirring rod.
Further, an eccentric shaft is fixedly connected to one end of the material stirring rod driving shaft, which is located inside the feeding roller, the eccentric shaft is arranged in parallel with the material stirring rod driving shaft, the eccentric shaft is eccentrically arranged with the material stirring rod driving shaft, the material stirring rod is connected to the eccentric shaft, and the material stirring rod is vertically arranged with the eccentric shaft. One end of the stirring rod is rotationally connected with the eccentric shaft, and the other end of the stirring rod is slidably arranged on the outer side wall of the feeding roller in a penetrating way.
Further, a roller driving sprocket is fixedly connected to the roller rotating shaft, a driving sprocket is rotatably arranged on the roller support, the driving sprocket is connected with the roller driving sprocket through a chain, and the roller driving sprocket is driven by the driving sprocket to realize rotation of the feeding roller.
The driving chain wheel is connected with a power input shaft of the right-angle reversing transmission box, a power output shaft of the right-angle reversing transmission box is connected with one end of a cutter bar driving shaft, and the other end of the cutter bar driving shaft is connected with the end part of the cutting cutter bar through an eccentric wheel mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
the crop conveying device is characterized in that a rolling feeding roller is arranged between the cutting knife bar and the crop conveying belt, crops cut by the cutting knife bar can be stirred to one side of the crop conveying belt by using a stirring rod on the feeding roller, and crops are prevented from accumulating at a gap between the cutting knife bar and the crop conveying belt.
The material stirring rod is rotatably arranged on the eccentric shaft, and when the material stirring rod rotates to one side of the cutting knife bar, the exposed length of the material stirring rod is longer, so that crops can be effectively stirred; when the material stirring rod rotates to one side of the crop conveying belt, the exposed length of the material stirring rod is shorter, so that the crop wound on the material stirring rod is prevented from being taken away from the crop conveying belt.
Drawings
Fig. 1 is a three-dimensional outline view of a cutting device for a lavender harvester according to the present utility model.
Fig. 2 is a second three-dimensional outline view of a cutting device for a lavender harvester according to the present utility model.
FIG. 3 is a three-dimensional outline view of a roller bracket, an arc-shaped guide plate, a first material baffle and a second material baffle according to the present utility model.
Fig. 4 is a three-dimensional outline view of a driving shaft, an eccentric shaft and a stirring rod in the utility model.
Fig. 5 is a top plan view of the driving shaft, eccentric shaft and driving rod of the present utility model.
FIG. 6 is a three-dimensional view of one of the knife bar drive shaft, eccentric mechanism, and cutting knife bar of the present utility model.
FIG. 7 is a second three-dimensional view of the knife bar drive shaft, eccentric mechanism, and cutting knife bar of the present utility model.
In the figure: 1. the cutter bar, 2, the cutter bar driving shaft, 3, a right angle reversing transmission box, 4, a driving sprocket, 5, a roller driving sprocket, 6, a feeding roller, 7, an arc-shaped guide plate, 8, a material stirring rod, 9, a roller bracket, 10, a material stirring rod driving shaft, 11, an eccentric shaft, 12, a first bearing seat, 13, a second bearing seat, 14, a first material baffle, 15, a second material baffle, 16, a roller rotating shaft, 17, a third bearing seat, 18 and an eccentric wheel mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a cutting device for a lavender harvester comprises a cutting knife 1, wherein the rear end of the cutting knife 1 is connected to a roller bracket 9, one end, away from the cutting knife 1, of the roller bracket 9 is connected with a crop conveying belt, a feeding roller 6 is rotatably arranged on the roller bracket 9, the feeding roller 6 is a hollow cylindrical barrel, the feeding roller 6 and the cutting knife 1 are arranged in the same direction, the feeding roller 6 can rotate around a horizontal axis, a stirring rod 8 is arranged on the outer side wall of the feeding roller 6, the stirring rod 8 rotates along with the feeding roller 6, and the stirring rod 8 can stir crops cut by the cutting knife 1 to one side, away from the cutting knife 1.
As shown in fig. 3, an arc-shaped guide plate 7 is fixedly connected to the lower part of the feeding roller 6 on the roller support 9, the arc surface of the arc-shaped guide plate 7 is opposite to the outer side surface of the feeding roller 6, one end of the arc-shaped guide plate 7 faces one side of the cutting knife bar 1, and the other end faces one side of the crop conveying belt. The material stirring rod 8 firstly stirs the crops cut by the cutting knife bar 1 between the arc-shaped guide plate 7 and the outer side surface of the feeding roller 6, then stirs the crops to one side of the crop conveying belt, and the arc-shaped guide plate 7 plays a role in guiding the crops.
As shown in fig. 3, on the roller support 9, a first material baffle 14 and a second material baffle 15 are respectively and fixedly arranged at the left side and the right side of the feeding roller 6, and the first material baffle 14 and the second material baffle 15 can prevent crops at the arc-shaped guide plate 7 from leaking from the left side and the right side of the feeding roller 6.
As shown in fig. 4 and 5, a driving rod driving shaft 10 is disposed in the feeding roller 6 in a penetrating manner, the driving rod driving shaft 10 is disposed coaxially with the feeding roller 6, and one end of the driving rod driving shaft 10 is rotatably disposed on the roller bracket 9 through a second bearing seat 13. One end of the feeding roller 6 far away from the second bearing seat 13 is fixedly connected with a roller rotating shaft 16, the roller rotating shaft 16 and the feeding roller 6 are coaxially arranged, and one end of the roller rotating shaft 16 is rotatably arranged on the roller bracket 9 through a third bearing seat 17. One end of the feeding roller 6, which is close to the second bearing seat 13, is fixedly connected with a first bearing seat 12, and the first bearing seat 12 is rotationally connected with the stirring rod driving shaft 10. The two ends of the feeding roller 6 are respectively and rotatably arranged on the third bearing seat 17 and the material stirring rod driving shaft 10, and the material stirring rod driving shaft 10 is rotatably connected with the roller bracket 9 through the second bearing seat 13.
As shown in fig. 4 and 5, in practical application, an eccentric shaft 11 is fixedly connected to one end of the driving shaft 10 of the stirring rod, which is located inside the feeding roller 6, the eccentric shaft 11 is parallel to the driving shaft 10 of the stirring rod, the eccentric shaft 11 is eccentric to the driving shaft 10 of the stirring rod, the eccentric shaft 11 is connected with the stirring rod 8, and the stirring rod 8 is perpendicular to the eccentric shaft 11. One end of the stirring rod 8 is rotatably connected with the eccentric shaft 11, and the other end of the stirring rod is arranged on the outer side wall of the feeding roller 6 in a sliding penetrating manner. When the feeding roller 6 rotates relative to the stirring rod driving shaft 10, the outer side wall of the feeding roller 6 can drive the stirring rod 8 to rotate, and the stirring rod 8 is arranged on the eccentric shaft 11, so that the rod length of the part of the stirring rod 8 exposed out of the outer side wall of the feeding roller 6 can change along with the rotation of the feeding roller 6. When the stirring rod 8 rotates to one side of the cutting knife bar 1, the exposed length is longer, crops can be effectively stirred, and when the stirring rod 8 rotates to one side of the crop conveying belt, the exposed length is shorter, so that the crops wound on the stirring rod 8 are prevented from being taken away from the crop conveying belt.
As shown in fig. 1 and 2, the roller rotating shaft 16 is fixedly connected with a roller driving sprocket 5, the roller bracket 9 is rotatably provided with a driving sprocket 4, the driving sprocket 4 is connected with the roller driving sprocket 5 through a chain, and the roller driving sprocket 5 is driven by the driving sprocket 4 to realize the rotation of the feeding roller 6.
The driving chain wheel 4 is connected with a power input shaft of the right-angle reversing transmission box 3, a power output shaft of the right-angle reversing transmission box 3 is connected with one end of the cutter bar driving shaft 2, and the other end of the cutter bar driving shaft 2 is connected with the end part of the cutting cutter bar 1 through an eccentric wheel mechanism 18. The right-angle reversing transmission case 3 is utilized to drive the cutter bar driving shaft 2 to rotate, then the eccentric wheel mechanism 18 is utilized to convert the rotation motion of the cutter bar driving shaft 2 into the reciprocating linear motion of the working part on the cutting cutter bar 1, so that the cutting of crops is realized, and the eccentric wheel mechanism 18 is in the prior art, and the structure is shown in fig. 6 and 7.
The right-angle reversing transmission case 3 is utilized to realize power reversing, so that the driving chain wheel 4 can drive the cutter bar driving shaft 2 to rotate while driving the feeding roller 6 to rotate, and the structure of a power driving system is simplified.
The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. The front, rear, left, right, end, front end and other directional indicators are merely illustrative structures and are not limiting. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Cutting device for lavender harvester, including cutting knife strip (1), its characterized in that: the rear end of the cutting blade (1) is connected to a roller bracket (9), a feeding roller (6) is rotatably arranged on the roller bracket (9), a stirring rod (8) is arranged on the outer side wall of the feeding roller (6), and the stirring rod (8) rotates along with the feeding roller (6);
the cutting machine is characterized in that an arc-shaped guide plate (7) is fixedly connected to the lower portion of the feeding roller (6) on the roller support (9), the arc surface of the arc-shaped guide plate (7) is arranged corresponding to the outer side face of the feeding roller (6), one end of the arc-shaped guide plate (7) faces one side of the cutting knife bar (1), and the other end of the arc-shaped guide plate faces one side of the crop conveying belt.
2. The cutting device for a lavender harvester according to claim 1, wherein: the roller bracket (9) is provided with a first material baffle (14) and a second material baffle (15) which are respectively and fixedly arranged at the left side and the right side of the feeding roller (6).
3. The cutting device for a lavender harvester according to claim 1, wherein: a stirring rod driving shaft (10) is arranged in the feeding roller (6) in a penetrating way, the stirring rod driving shaft (10) and the feeding roller (6) are coaxially arranged, and one end of the stirring rod driving shaft (10) is rotatably arranged on the roller bracket (9) through a second bearing seat (13); one end of the feeding roller (6) far away from the second bearing seat (13) is fixedly connected with a roller rotating shaft (16), the roller rotating shaft (16) and the feeding roller (6) are coaxially arranged, and one end of the roller rotating shaft (16) is rotatably arranged on the roller bracket (9) through a third bearing seat (17); one end of the feeding roller (6) close to the second bearing seat (13) is fixedly connected with a first bearing seat (12), and the first bearing seat (12) is rotationally connected with the stirring rod driving shaft (10).
4. A cutting device for lavender harvester as in claim 3, wherein: one end of the stirring rod driving shaft (10) positioned in the feeding roller (6) is fixedly connected with an eccentric shaft (11), the eccentric shaft (11) and the stirring rod driving shaft (10) are eccentrically arranged, the stirring rod (8) is connected to the eccentric shaft (11), and the stirring rod (8) and the eccentric shaft (11) are vertically arranged; one end of the stirring rod (8) is rotationally connected with the eccentric shaft (11), and the other end of the stirring rod is arranged on the outer side wall of the feeding roller (6) in a sliding penetrating way.
5. A cutting device for lavender harvester as in claim 3, wherein: the roller is characterized in that a roller driving sprocket (5) is fixedly connected to the roller rotating shaft (16), a driving sprocket (4) is rotatably arranged on the roller support (9), and the driving sprocket (4) is connected with the roller driving sprocket (5) through a chain.
6. The cutting device for lavender harvester of claim 5, wherein: the driving chain wheel (4) is connected with a power input shaft of the right-angle reversing transmission box (3), a power output shaft of the right-angle reversing transmission box (3) is connected with one end of the cutter bar driving shaft (2), and the other end of the cutter bar driving shaft (2) is connected with the end part of the cutting cutter bar (1) through an eccentric wheel mechanism (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520178.8U CN219182119U (en) | 2022-12-28 | 2022-12-28 | Cutting device for lavender harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223520178.8U CN219182119U (en) | 2022-12-28 | 2022-12-28 | Cutting device for lavender harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219182119U true CN219182119U (en) | 2023-06-16 |
Family
ID=86725335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223520178.8U Active CN219182119U (en) | 2022-12-28 | 2022-12-28 | Cutting device for lavender harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219182119U (en) |
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2022
- 2022-12-28 CN CN202223520178.8U patent/CN219182119U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |