CN209897651U - Tip removing device before cutting of sugarcane harvester - Google Patents
Tip removing device before cutting of sugarcane harvester Download PDFInfo
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- CN209897651U CN209897651U CN201920579127.1U CN201920579127U CN209897651U CN 209897651 U CN209897651 U CN 209897651U CN 201920579127 U CN201920579127 U CN 201920579127U CN 209897651 U CN209897651 U CN 209897651U
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- soft rubber
- rubber stick
- sugarcane
- rotating shaft
- fixing sleeve
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- 240000000111 Saccharum officinarum Species 0.000 title claims abstract description 95
- 235000007201 Saccharum officinarum Nutrition 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000005452 bending Methods 0.000 claims 1
- 239000004836 Glue Stick Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 5
- 238000002474 experimental method Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 description 10
- 238000003306 harvesting Methods 0.000 description 9
- 210000002969 egg yolk Anatomy 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 235000013345 egg yolk Nutrition 0.000 description 5
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
Remove tip device before sugarcane harvester cuts includes: the rotary shaft, the soft rubber stick fixing sleeve, the soft rubber stick fixing hole, the motor, the bearing seat and the sugarcane collecting plate are arranged on the rotary shaft; the soft rubber stick fixing sleeve is axially sleeved on the rotating shaft, the motor is installed at one end of the rotating shaft, the two bearing seats are respectively installed at two ends of the rotating shaft, the soft rubber stick is sequentially installed on the soft rubber stick fixing sleeve through the soft rubber stick fixing hole, and the two sugarcane holding plates are respectively and fixedly installed on the inner sides of the bearing seats at two ends of the rotating shaft. The device installs a plurality of soft glue stick in the pivot, forms the cylinder, and the cylinder passes through the power supply and drives rotatoryly, and through installing the sugarcane collecting plate at the cylinder both ends when the cylinder is rotatory, will scatter the indiscriminate sugarcane tail tip and draw in the clearance of soft glue stick on the cylinder. Experiments prove that the 'sharp teeth' formed by the annular grooves on the soft rubber rods can completely break the fragile part of the tail tips of the sugarcane without cutting by a cutter, so that the recovery rate is improved, and the impurity content is reduced.
Description
Technical Field
The utility model belongs to the field of agricultural machinery, a sugarcane harvester is related to, especially relate to a sugarcane harvester removes tip device before cutting.
Background
At present, in rural areas in south China, sugarcane harvesting methods still mainly use manpower, the labor intensity is high, the working efficiency is low, and the call for mechanical harvesting is higher and higher. After the introduction of sugar cane harvesters from abroad, many enterprises have made various attempts for decades to develop various sugar cane harvesters. However, the development of the tip removing device of the sugarcane harvester is not greatly developed, the tip removing device of the sugarcane harvester is a main component of the sugarcane harvester, the tip removing device can well cut off a sugar-free part above a sugarcane growing point (commonly called as egg yolk) at the tip of the sugarcane so as to avoid the growing point from continuing to grow during stacking, and therefore, the impurity rate of the harvested sugarcane is reduced; the tip cutting device is arranged at a front fixed position of the sugarcane harvester, and because the cutting height of the cutter in the past is fixed, and the growth heights of the sugarcanes are uneven, the phenomenon of excessive cutting or missed cutting is easily caused, and the harvesting quality is influenced.
The invention patent application published by the national intellectual property office 2015.10.28 relates to a harvesting head of a sugarcane harvester and the sugarcane harvester, and the application date is as follows: 2015.07.02, patent application No.: 201510383135.5, publication number: CN 104996078A. The main features of this application are: the harvesting head of the sugarcane harvester is fixed between the two support rods, and comprises a threshing mechanism which is arranged at the end part of the support rod and used for removing sugarcane leaves, and a tail breaking mechanism which is arranged in the middle of the support rod and used for cutting off the tail of the sugarcane; the threshing mechanism comprises a rotatable threshing roller which is arranged between two support rods and extends along the horizontal direction, wherein a threshing rod is arranged on the surface of the threshing roller and extends along the radial direction of the threshing roller; the tail breaking mechanism comprises a rotatable tail breaking roller which is arranged between two support rods and extends along the horizontal direction, a protruding tail breaking blade plate is arranged on the surface of the tail breaking roller, and the tail breaking blade plate extends along the radial direction of the tail breaking roller.
The patent of the utility model entitled "sugarcane harvester leaf stripping and tip breaking mechanism" announced by the national intellectual property office 2017.10.13, application date: 2017.02.28, patent application No.: 201720183346.9, authorization notice number: CN 206547338U. The application is mainly characterized in that: this sugarcane harvester shells leaf disconnected tip mechanism, including cutter case, motor, cutter dish, cutter disc axle, cutting knife and shell leaf disconnected tip component, the top of cutter axle extends to the cutter case, the bottom at the cutter axle is installed to the cutter dish, is provided with a plurality of cutting knife around the cutter dish, be provided with a plurality of around the cutter dish axle and shell leaf disconnected tip component, the adjacent cutter disc axle of motor drive is rotatory in opposite directions.
The harvesting head of the above-mentioned first patent application is equivalent to the tip cutting device of this application, and the tail breaking mechanism is set up in the middle part of the tail breaking roller of harvesting head. The working principle is that most of sugarcane leaves are beaten off by a carding device, a threshing mechanism, a tail breaking mechanism and the like, and then the sugarcane is lifted by a sugarcane lifter to cut and break the tips.
The second patent is to use a plurality of cutters arranged around the cutter head to move the actions of stripping and cutting the leaves of the sugarcane harvester forward from the conveying channel to the position after harvesting and before entering the channel, and to strip and cut the leaves of the sugarcane when the leaves are in a natural loose state.
The sugarcane tip breaking mechanisms of the two patents are complex, the cutting tip breaking procedures are more, and the cutting tip breaking is carried out by the cutting knife after sugarcane branches and leaves are firstly cut off.
In view of the above, a tip removing device for a sugarcane harvester before cutting is developed, the tip removing device is fixed on a roller by using a plurality of soft rubber rods with grooves, and the roller rotates to collect sugarcane tail tips in gaps among the soft rubber rods on the roller through a sugarcane collecting plate. Experiments prove that the weak growing point (commonly called egg yolk) of the sugarcane tail tip can be broken off under the action of the rotation of the roller, and the sugarcane tail tip entering the gap of the soft rubber rod does not need to be cut by a cutter. The tip removing device of the sugarcane harvester is good in stability and high in reliability when being applied to work, energy consumption is reduced, links of cutting tips by a cutter are reduced, parts above growing points (commonly called egg yolks) are broken without using value and are used as sugarcane tail tips for treatment, parts below the growing points are harvested and are sent to a sugar refinery for sugar pressing, and the phenomenon that the cutter cuts more or less uneven sugarcane tails is avoided. Tests prove that the tip removing device before cutting of the sugarcane harvester has stable service performance, good tip removing effect and obvious energy saving and consumption reduction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tip device is removed before sugarcane harvester that compact structure, cost are lower, the reliability is high, performance is stable, energy saving and consumption reduction need not to install the cutter.
The utility model discloses a following technical scheme reaches above-mentioned purpose: remove tip device before sugarcane harvester cuts includes: the rotary shaft, the soft rubber stick fixing sleeve, the soft rubber stick fixing hole, the motor, the bearing seat and the sugarcane collecting plate are arranged on the rotary shaft; the soft rubber stick fixing sleeve is axially sleeved on the rotating shaft, the motor is installed at one end of the rotating shaft, the two bearing seats are respectively installed at two ends of the rotating shaft, the soft rubber stick sequentially passes through the soft rubber stick fixing hole, the soft rubber stick fixing sleeve is axially installed on the soft rubber stick fixing sleeve, and the two sugarcane holding plates are respectively and fixedly installed on the inner sides of the bearing seats at two ends of the rotating shaft.
The diameter D1 of the rotating shaft is Ø 30-60mm, the length L1 is 700-2600mm, and the rotating shaft is at least provided with a bolt hole W for fixing the rotating shaft and the soft rubber stick fixing sleeve.
The soft rubber stick fixing sleeve is formed by butting two semicircles, the diameter D2 is Ø 70-140mm, the length L2 is 600-2500mm, and at least two rows of soft rubber stick fixing holes which are equal to the soft rubber sticks in number and correspond to the soft rubber sticks in position are axially and uniformly distributed on the soft rubber stick fixing sleeve.
The diameter D3 of soft glue stick be Ø 20-40mm, length L3 be 150 supplyes 350mm, soft glue stick inlays in the tip annular groove of soft glue stick fixed cover one end, soft glue stick stretches out glue stick fixed cover to the tip of the other end 2/3 length equipartition at least and is provided with annular groove, soft glue stick corresponds to install on soft glue stick fixed cover, soft glue stick fixed cover passes through the bolt fastening in the bolt hole W in the pivot.
The middle of the lower part of the sugarcane collecting plate is provided with a round hole with the same diameter as the rotating shaft D1, and the folding angle a of the upper part is 120 degrees 120 ~ 150 degrees.
The utility model adopts the above technical scheme can reach following positive effect after: the tip removing device before the sugarcane harvester cuts installs a plurality of soft rubber sticks on the rotating shaft to form a roller, the roller is driven to rotate by a power source, and scattered sugarcane tail tips are collected in gaps of the soft rubber sticks on the roller through sugarcane collecting plates installed at two ends of the roller when the roller rotates. Experiments prove that under the rotation action of the roller, the sharp teeth formed by the annular grooves on the soft rubber rods can completely break the fragile part (commonly called egg yolk) of the sugarcane tail tips, and the cutting is not needed, so that the recovery rate is improved, and the impurity rate is reduced. The sugarcane harvester tip remover has good stability and high reliability when being applied to work, is beneficial to reducing energy consumption, reduces tip removing links and achieves good effects of saving energy and reducing consumption.
Drawings
FIG. 1 is a schematic structural view of a tip cutting device before cutting of the sugarcane harvester of the utility model;
FIG. 2 is a schematic view of a structure of a rotating shaft of the tip cutting device before cutting of the sugarcane harvester of the utility model;
FIG. 3 is a schematic structural view of a soft rubber rod fixing sleeve in the tip cutting device before cutting of the sugarcane harvester of the utility model;
FIG. 4 is a schematic structural view of a soft rubber rod in the tip cutting device before cutting of the sugarcane harvester of the present invention;
FIG. 5 is a schematic right sectional view of a mounting structure of a soft rubber rod in the tip cutting device before cutting of the sugarcane harvester of the present invention;
FIG. 6 is a schematic view of the front view structure of a sugarcane collecting plate in the tip cutting device before cutting of the sugarcane harvester of the present invention;
fig. 7 is a structural schematic diagram of the sugarcane collecting plate in the tip cutting device before cutting of the sugarcane harvester.
In the figure: 1. the sugarcane harvester comprises a rotating shaft, 2. a soft rubber rod fixing sleeve, 3. a soft rubber rod, 4. a soft rubber rod fixing hole, 5. a motor, 6. a bearing seat and 7. a sugarcane collecting plate.
Detailed Description
The utility model is further described with reference to the accompanying drawings and the embodiment, as shown in fig. 1 ~ 7, the tip removing device before cutting of the sugarcane harvester comprises a rotating shaft 1, a soft rubber stick fixing sleeve 2, a soft rubber stick 3, a soft rubber stick fixing hole 4, a motor 5, a bearing seat 6 and a sugarcane collecting plate 7, wherein the soft rubber stick fixing sleeve 2 is axially sleeved on the rotating shaft 1, the motor 5 is arranged at one end of the rotating shaft 1, the two bearing seats 6 are respectively arranged at two ends of the rotating shaft 1, the soft rubber stick 3 sequentially passes through the soft rubber stick fixing hole 4 and is axially arranged on the soft rubber stick fixing sleeve 2 in a cross shape, and the two sugarcane collecting plates 7 are respectively and fixedly arranged at the inner sides of the bearing seats 6 at the two ends of the rotating shaft 1.
According to the operation requirement of the sugarcane harvester, the rotating shaft 1 can be selected from Ø 30-60mm in diameter D1 and 2600mm in length L1, and the rotating shaft 1 is provided with bolt holes W for fixing the rotating shaft 1 and the soft rubber stick fixing sleeve 2, and in the embodiment, four bolt holes W are arranged.
According to the operation requirement of the sugarcane harvester, after the diameter D1 and the length L1 of the rotating shaft 1 are selected, the soft rubber stick fixing sleeve 2 can be selected from the diameter D2 of Ø 70-140mm and the length L2 of 600-2500mm, the soft rubber stick fixing sleeve 2 is formed by butt joint of two semicircles, and at least two rows of soft rubber stick fixing holes 4 which are equal to the soft rubber sticks 3 in number and correspond to the positions are axially and uniformly distributed on the soft rubber stick fixing sleeve 2.
According to the operation requirement of the sugarcane harvester, after the diameter D1 and the length L1 of the rotating shaft 1 are selected, the diameter D2 and the length L2 of the soft rubber stick fixing sleeve 2 are selected, the soft rubber sticks 3 can be selected between the diameter D3 of Ø 20-40mm and the length L3 of 150-350mm, the soft rubber sticks 3 are embedded in an annular groove at one end of the soft rubber stick fixing sleeve 2, the soft rubber sticks 3 extend out of the rubber stick fixing sleeve 2 to the end of the other end of the soft rubber stick fixing sleeve 2, annular grooves are uniformly distributed at least 2/3 in length, the soft rubber sticks 3 are correspondingly installed on the soft rubber stick fixing sleeve 2, the soft rubber stick fixing sleeve 2 is fixed on the rotating shaft 1 through bolts in bolt holes W, and the annular grooves in the soft rubber sticks 3 form sharp teeth which are enough to completely break the yolk at the tail part (commonly called chicken) of the sugarcane without cutting by a cutter, so that the recovery rate is improved and the impurity rate is reduced.
The diameter D1 of the rotating shaft is Ø 30-60mm, the length L1 is 700-2600mm, and the rotating shaft is at least provided with a bolt hole W for fixing the rotating shaft and the soft rubber stick fixing sleeve.
The middle of the lower part of the sugarcane collecting plate 7 is provided with a round hole which has the same diameter D1 as the rotating shaft 1, the round hole is used for sleeving the sugarcane collecting plate 7 on the rotating shaft 1, the folding angle a at the upper part of the sugarcane collecting plate 7 is 120 ~ 150 degrees, and the sugarcane collecting plate 7 with the proper folding angle a can be selected according to the operation requirement of the sugarcane harvester.
The front cutting tip removing device of the sugarcane harvester is arranged above the front of a cutting table of the sugarcane harvester. After the machine is started and enters a working state, the tip removing device is driven by the motor 5 to rotate towards the walking direction of the harvester, the roller consisting of the rotating shaft 1, the soft rubber rod fixing sleeve 2 and the soft rubber rods 3 rotates along with the rotation, the sugarcane collecting plate 7 collects sugarcane tips in the harvesting range in the middle of the roller, the soft rubber rods 3 rotating along with the roller and the sugarcane tail tips are entangled with each other, and sharp teeth formed by annular grooves on the soft rubber rods are enough to completely break the fragile parts (commonly called egg yolks) of the sugarcane tail tips without cutting by a cutter, so that the recovery rate is improved, and the impurity containing rate is reduced. This is the innovative point of the present invention. The device is arranged on a sugarcane harvester to carry out field tests in southern sugarcane areas in China, and a good effect is achieved. Tests prove that the device has good working stability and excellent sugarcane tail tip removing effect, is beneficial to reducing energy consumption, reduces tip removing links, improves the recovery rate, reduces impurity rate and achieves good effects of saving energy and reducing consumption.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the present invention. All changes, modifications, equivalents and the like which come within the spirit of the invention are intended to be embraced therein.
Claims (5)
1. Remove tip device before sugarcane harvester cuts includes: the sugarcane harvester comprises a rotating shaft (1), a soft rubber stick fixing sleeve (2), a soft rubber stick (3), a soft rubber stick fixing hole (4), a motor (5), a bearing seat (6) and a sugarcane collecting plate (7); the method is characterized in that: the soft rubber stick fixing sleeve (2) is axially sleeved on the rotating shaft (1), the motor (5) is installed at one end of the rotating shaft (1), the two bearing seats (6) are respectively installed at two ends of the rotating shaft (1), the soft rubber stick (3) sequentially passes through the soft rubber stick fixing hole (4), the shaft is axially installed on the soft rubber stick fixing sleeve (2), and the two sugarcane holding plates (7) are respectively and fixedly installed on the inner sides of the bearing seats (6) at two ends of the rotating shaft (1).
2. The device for removing the tip before cutting of the sugarcane harvester as claimed in claim 1, wherein the diameter D1 of the rotating shaft (1) is Ø 30-60mm, the length L1 is 700-2600mm, and the rotating shaft (1) is provided with at least one bolt hole W for fixing the rotating shaft (1) and the soft rubber rod fixing sleeve (2).
3. The device for removing the tip of the sugarcane harvester before cutting as claimed in claim 1, wherein the soft rubber stick fixing sleeve (2) is formed by butt joint of two semicircles, the diameter D2 is Ø 70-140mm, the length L2 is 600-2500mm, and at least two rows of soft rubber stick fixing holes (4) which are equal to the soft rubber sticks (3) in number and correspond to the soft rubber sticks in position are axially and uniformly distributed on the soft rubber stick fixing sleeve (2).
4. The device for removing the tips before the cutting of the sugarcane harvester as claimed in claim 1, wherein the diameter D3 of the soft rubber stick (3) is Ø 20-40mm, the length L3 is 150-350mm, the soft rubber stick (3) is embedded in an annular groove at one end of the soft rubber stick fixing sleeve (2), the soft rubber stick (3) extends out of the rubber stick fixing sleeve (2) to the end of the other end, at least 2/3 lengths of the soft rubber stick (3) are uniformly distributed with the annular groove, the soft rubber stick (3) is correspondingly installed on the soft rubber stick fixing sleeve (2), and the soft rubber stick fixing sleeve (2) is fixed on the rotating shaft (1) through a bolt in a bolt hole W.
5. The device for removing the tips before cutting of the sugarcane harvester according to claim 1 is characterized in that a round hole with the same diameter D1 as that of the rotating shaft (1) is formed in the middle of the lower portion of the sugarcane collecting plate (7), and the bending angle a of the upper portion is 120 degrees 120 ~ 150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579127.1U CN209897651U (en) | 2019-04-26 | 2019-04-26 | Tip removing device before cutting of sugarcane harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920579127.1U CN209897651U (en) | 2019-04-26 | 2019-04-26 | Tip removing device before cutting of sugarcane harvester |
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| Publication Number | Publication Date |
|---|---|
| CN209897651U true CN209897651U (en) | 2020-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920579127.1U Active CN209897651U (en) | 2019-04-26 | 2019-04-26 | Tip removing device before cutting of sugarcane harvester |
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| CN (1) | CN209897651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874500A (en) * | 2019-04-26 | 2019-06-14 | 河南合宇农业机械设备有限公司 | Tip device is removed before sugarcane harvesting machine cut |
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2019
- 2019-04-26 CN CN201920579127.1U patent/CN209897651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109874500A (en) * | 2019-04-26 | 2019-06-14 | 河南合宇农业机械设备有限公司 | Tip device is removed before sugarcane harvesting machine cut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pre-cutting tip removing device of sugarcane harvester Effective date of registration: 20200327 Granted publication date: 20200107 Pledgee: Henan Luoning Rural Commercial Bank Co.,Ltd. Pledgor: HENAN HE YU AGRICULTURAL MACHINERY EQUIPMENT Co.,Ltd. Registration number: Y2020980001079 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240103 Granted publication date: 20200107 |
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| PP01 | Preservation of patent right |