CN110184657B - Feeding auxiliary device based on intermittent pineapple leaf scraping machine - Google Patents
Feeding auxiliary device based on intermittent pineapple leaf scraping machine Download PDFInfo
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- CN110184657B CN110184657B CN201910484125.9A CN201910484125A CN110184657B CN 110184657 B CN110184657 B CN 110184657B CN 201910484125 A CN201910484125 A CN 201910484125A CN 110184657 B CN110184657 B CN 110184657B
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- roller
- bracket
- belt
- pulley
- shaft
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- 235000007119 Ananas comosus Nutrition 0.000 title claims abstract description 44
- 244000099147 Ananas comosus Species 0.000 title claims 3
- 238000007790 scraping Methods 0.000 title abstract description 16
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 27
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 27
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 27
- 235000009120 camo Nutrition 0.000 claims abstract description 27
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 27
- 239000011487 hemp Substances 0.000 claims abstract description 27
- 230000006835 compression Effects 0.000 claims abstract description 16
- 238000007906 compression Methods 0.000 claims abstract description 16
- 229910000746 Structural steel Inorganic materials 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 241000234671 Ananas Species 0.000 abstract description 41
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
- D01B1/10—Separating vegetable fibres from stalks or leaves
- D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
- D01B1/30—Details of machines
- D01B1/34—Devices holding fibres or fibre-bearing materials during treatment
-
- 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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a feeding auxiliary device based on an intermittent pineapple leaf hemp scraper, which is arranged at the upper side of a conveying belt of an intermittent pineapple leaf hemp scraper body and comprises a press roller, a first bracket, a chain wheel and chain assembly, a second bracket, a first connecting belt, a counterweight, a second connecting belt and a pedal, wherein the first bracket is arranged at the front side of a clamping roller at the upper side of a frame, the front end of the first bracket is provided with the press roller, the rear end of the first bracket is connected with the clamping roller through a connecting shaft, the first bracket can freely rotate around the axial lead of the connecting shaft of the clamping roller, the press roller is a cylinder and is driven to operate by the chain wheel and chain assembly, the second bracket is arranged at the rear side of the clamping roller and consists of a connecting plate, an angle iron, a pulley and a pulley shaft, one end of the angle iron is screwed on the frame, and the other end of the angle iron extends to the bottom side of the hemp scraper mechanism and is welded with the connecting plate. The invention corrects the feeding state of pineapple leaf by the compression roller, has the advantages of safety, reliability and high efficiency, and ensures that the pineapple leaf is clamped more stably, thereby improving the hemp scraping quality.
Description
Technical Field
The invention relates to an intermittent pineapple leaf hemp scraper, in particular to a feeding auxiliary device based on the intermittent pineapple leaf hemp scraper.
Background
Pineapple is a famous tropical fruit, and the planting area of China is nearly millions of mu. After pineapple is harvested, the leaves of the pineapple are eliminated, fibers can be extracted from pineapple leaves and are used for manufacturing functional textiles, and the industry is primarily formed in China and has a wide development prospect. The pineapple leaf fibers are extracted by using a hand-pulling type hemp scraper, so that the labor intensity is high and the efficiency is low. The invention discloses an intermittent pineapple leaf hemp scraper (patent number ZL 201510186488.6), which is labor-saving compared with a hand-pulling hemp scraper, but pineapple She Waixing is curved to be arc-shaped, has thorns at leaf edges, is easy to be involved with each other, has lighter weight, is easy to be confused and unstable after being pulled to a conveying belt to loosen hands, and is easy to lift up from the upper part of the conveying belt when the roots of pineapple leaves are separated from the conveying belt, namely, the heights of the ends are too high, such as higher than 5 cm, so that the pineapple leaves cannot be normally fed into the hemp scraper, the operation time of a leaf feeding mechanism is set in advance, and the operation speed is higher, so that accidents are very easy to occur if the pineapple leaves are quickly pressed down by a person to correct the feeding state.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the feeding auxiliary device based on the intermittent pineapple leaf scraping machine, which corrects the feeding state of pineapple leaves by using the compression roller, has the advantages of safety, reliability and high efficiency, ensures that the pineapple leaves are clamped more stably, and improves the scraping quality.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a feeding auxiliary device based on intermittent type formula pineapple leaf is scraped to numb machine, this feeding auxiliary device installs in intermittent type formula pineapple leaf and scrapes the conveyer belt upside of numb machine body, and wherein including compression roller, first support, sprocket chain subassembly, second support, first connecting band, counter weight, second connecting band and running-board, first support erect the front side at the pinch roller of frame upside, its front end is equipped with the compression roller, the rear end is connected with the pinch roller through the connecting axle, first support can encircle the connecting axle axial lead free rotation of pinch roller, the compression roller be the cylinder, drive the operation by sprocket chain subassembly, the second support erect the rear side at the pinch roller, it is by connecting plate, angle iron, pulley and pulley shaft constitute, angle iron one end screw up in the frame, the bottom side welding that the other end extends to scraping the numb mechanism has the connecting plate, be equipped with the pulley between the connecting plate, the pulley can encircle the pulley shaft and rotate, first support pass through the crossbeam and be connected with first connecting band, the other end of first connecting band is connected with the counter weight, the first connecting band is close to the connecting band and is established at the connecting band, the same near the connecting band of the second connecting band is close to the pulley shaft, the top end is connected with the counter weight, the same to the connecting band is connected with the other end of the first connecting band, the top is close to the connecting band is connected with the first end through the counter weight, the same hinge, the top band is connected with the counter weight is connected to the other end is close to the end of the connecting band, and the top band is connected to the top band, and the top band is just the top hinge joint with the counter weight.
The first support comprises parallel rocker arms and cross beams, wherein the parallel rocker arms are arranged on two sides of the clamping roller, one end of each parallel rocker arm is connected with a connecting shaft of the clamping roller, the other end of each parallel rocker arm is connected with a rotating shaft of the compression roller, and the cross beams are connected between the parallel rocker arms.
The chain wheel and chain assembly comprises a chain wheel and a chain, wherein a first chain wheel is installed at one end of a rotating shaft of the press roller, the first chain wheel is connected with a second chain wheel installed at one end of a connecting shaft of the clamp roller through the chain, and the clamp roller transmits power through the second chain wheel.
The two sides of the conveying belt are provided with limit rods, the limit rods are steel bars which are vertically arranged, the lower ends of the limit rods are welded on the frame, the upper ends of the limit rods are bent to be in a horizontal state towards the direction of the conveying belt, the limit rods are intersected with and perpendicular to the rotating plane of the parallel rocker arms, and the swinging range of the parallel rocker arms is limited, so that the minimum gap between the press roller and the conveying belt is 10-20 mm.
The invention has the advantages that: the feeding state of pineapple leaves is corrected by the compression roller, which is faster than manual operation, higher in efficiency, safe and reliable, meanwhile, the feeding auxiliary device is adopted, the diameter of the clamping roller can be properly reduced in design, the structure is compact, the inertial impact during the return stroke of the clamping roller is restrained, the stability and the reliability of machine operation are improved, the distance between the pineapple leaf clamping point and the hemp scraping mechanism can be shortened, the pineapple leaf clamping is more stable, and the hemp scraping quality is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the A-direction of FIG. 1;
Fig. 3 is an enlarged view of part of i of fig. 1.
In the figure: the intermittent pineapple leaf hemp scraper comprises a1 intermittent pineapple leaf hemp scraper body, a 2 conveying belt, 3 pineapple leaves, 4 limit rods, 5 compression rollers, 6 first brackets, 7 chain wheel and chain assemblies, 8 clamping rollers, 9 second brackets, 10 first connecting belts, 11 pulleys, 12 counterweights, 13 hemp scraping mechanisms, 14 second connecting belts, 15 pedals, 16 racks, 17 rocker arms, 18 cross beams, 19 connecting plates, 20 angle irons, 21 pulley shafts, 22 connecting shafts and 23 rotating shafts.
Detailed Description
The invention is disclosed in Chinese invention patent, patent number: ZL201510186488.6, named: a feeding auxiliary device is added to the upper side of a conveying belt of the intermittent pineapple leaf hemp scraper, and a press roller in the feeding auxiliary device is used for correcting the feeding state of pineapple leaves, so that a clamping roller and the conveying belt level pineapple She Nianya with one end being Gao Qiaoqi, and then push the pineapple She Nianya to move forward to be fed into a hemp scraping mechanism, thereby improving the working efficiency and hemp scraping quality and achieving the safe reliability of operation.
The invention is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 3, a feeding auxiliary device based on an intermittent pineapple leaf hemp scraper is installed on the upper side of a conveying belt 2 of an intermittent pineapple leaf hemp scraper body 1, and comprises a press roller 5, a first bracket 6, a sprocket chain assembly 7, a second bracket 9, a first connecting belt 10, a counterweight 12, a second connecting belt 14 and a pedal 15, wherein the first bracket 6 is arranged on the front side of a clamping roller 8 on the upper side of a frame 16, the front end of the first bracket is provided with the press roller 5, the rear end of the first bracket is connected with the clamping roller 8 through a connecting shaft 22, the first bracket 6 can freely rotate around the axis of the connecting shaft 22 of the clamping roller 8, the press roller 5 is a cylinder and is driven to operate by the sprocket chain assembly 7, the second bracket 9 is arranged on the rear side of the clamping roller 8 and consists of a connecting plate 19, an angle iron 20, a pulley 11 and a pulley shaft 21, one end of the angle iron 20 is screwed on the frame 16, the other end of the first bracket 6 is welded with a connecting plate 19 towards the bottom side of the hemp scraping mechanism 13, a pulley shaft 21 is arranged between the connecting plates 19, a pulley 11 is arranged on the pulley shaft 21, the pulley 11 can rotate around the pulley shaft 21, the first bracket 6 is connected with a first connecting belt 10 through a beam 18, the other end of the first connecting belt 10 is connected with a counterweight 12, the counterweight 12 near the counterweight 12 of the first connecting belt 10 is hung on the pulley 11, the counterweight 12 can raise or lower the compression roller 5 through the first connecting belt 10 so as to be abutted against the conveying belt 2, the foot rest 15 is arranged on a frame 16 at the bottom side of the conveying belt 2, one end of the foot rest 15 is hinged with the frame 16, the other end of the foot rest 15 is connected with a second connecting belt 14, the other end of the second connecting belt 14 is connected with a counterweight 12 connected with the first connecting belt 10, the counterweight 12 near the second connecting belt 14 is also hung on the pulley 11, the connecting end of the foot pedal 15 and the second connecting belt 14 is slightly higher than the hinging end, and a certain inclination angle is maintained.
The first bracket 6 comprises parallel rocker arms 17 and a cross beam 18, wherein the parallel rocker arms 17 are arranged on two sides of the clamping roller 8, one end of each parallel rocker arm is connected with a connecting shaft 22 of the clamping roller 8, the other end of each parallel rocker arm is connected with a rotating shaft 23 of the compression roller 5, the cross beam 18 is connected between the parallel rocker arms 17, and the structure of the parallel rocker arms 17 is reinforced through the cross beam 18.
The sprocket chain assembly 7 comprises a sprocket and a chain, a first sprocket is mounted at one end of a rotating shaft 23 of the press roller 5, the first sprocket is connected with a second sprocket mounted at one end of a connecting shaft 22 of the pinch roller 8 through the chain, and the pinch roller 8 transmits power through the second sprocket.
The two sides of the conveying belt 2 are provided with limit rods 4, the limit rods 4 are steel bars which are vertically arranged, the lower ends of the limit rods 4 are welded on the frame 16, the upper ends of the limit rods are bent to be in a horizontal state towards the direction of the conveying belt 2, the limit rods intersect with and are vertical to the rotating plane of the parallel rocker arms 17, the swinging range of the parallel rocker arms 17 is limited, and the minimum gap between the press roller 5 and the conveying belt 2 is 10-20 mm.
Working principle: during operation, pineapple leaves 3 are firstly fed to the hemp scraping mechanism 13 on the right side of the frame 16 along with the operation drive of the conveying belt 2, the height of the roots of the pineapple leaves is always larger than the height of the tails of the pineapple leaves in the feeding process, therefore, the roots of the pineapple leaves should be placed on the right side of the frame 16 during feeding, if the pineapple She Yiduan is found to be lifted upwards, the height is too high, if visual observation exceeds 5 cm, normal feeding is affected, an operator can quickly step on the pedal 15 by feet, the pedal 15 lifts the counterweight 12 through the second connecting belt 14, the first connecting belt 10 is loosened, the press roller 5 and the first support 6 quickly fall down towards the conveying belt 2 under the action of self gravity, at the moment, the first support 6 is blocked by the limiting rod 4, the minimum gap between the press roller 5 and the conveying belt 2 is 10-20mm, the lifting end of the pineapple leaves 3 on the conveying belt 2 is low, the pineapple leaves 3 can be quickly fed into the hemp scraping mechanism 13 in a correct state, accordingly, hemp scraping quality and hemp scraping efficiency are improved, and the whole working process is safe and reliable.
The invention is not limited to the specific forms disclosed above, but it should be understood that modifications and substitutions of the technical solution of the invention will not depart from the spirit and scope of the technical solution by those skilled in the art.
Claims (1)
1. The utility model provides a feeding auxiliary device based on intermittent type pineapple leaf is scraped hemp machine, this feeding auxiliary device installs in conveyer belt (2) upside of intermittent type pineapple leaf and is scraped hemp machine body (1), its characterized in that: the roller (8) comprises a compression roller (5), a first bracket (6), a sprocket chain assembly (7), a second bracket (9), a first connecting belt (10), a counterweight (12), a second connecting belt (14) and a pedal (15), wherein the first bracket (6) is arranged at the front side of the roller (8) at the upper side of a frame (16), the front end of the roller is provided with the compression roller (5), the rear end of the roller is connected with the roller (8) through a connecting shaft (22), the first bracket (6) can freely rotate around the axis of the connecting shaft (22) of the roller (8), the compression roller (5) is a cylinder and is driven to run by the sprocket chain assembly (7), the second bracket (9) is arranged at the rear side of the roller (8) and consists of a connecting plate (19), an angle iron (20), a pulley (11) and a pulley shaft (21), one end of the angle iron (20) is screwed on the frame (16), the other end of the angle iron (20) is welded with the connecting plate (19) to the bottom side extending to the scraper mechanism (13), the connecting plate (19) is arranged between the connecting plates (19), the pulley shaft (21) can freely rotate around the pulley shaft (21) and is connected with the pulley shaft (11) through the pulley shaft (11), the other end of the first connecting belt (10) is connected with a counterweight (12), a position, close to the counterweight (12), of the first connecting belt (10) is hung on a pulley (11), the counterweight (12) can lift or lower a compression roller (5) through the first connecting belt (10) to be close to a conveying belt (2), a foot pedal (15) is arranged on a frame (16) at the bottom side of the conveying belt (2), one end of the foot pedal is hinged with the frame (16), the other end of the foot pedal is connected with a second connecting belt (14), the other end of the second connecting belt (14) is connected with the counterweight (12) connected with the first connecting belt (10), the position, close to the counterweight (12), of the second connecting belt (14) is also hung on the pulley (11), and the connecting end of the foot pedal (15) and the second connecting belt (14) is slightly higher than the hinging end and keeps a certain inclination angle;
The first bracket (6) comprises parallel rocker arms (17) and a cross beam (18), wherein the parallel rocker arms (17) are arranged on two sides of the clamping roller (8), one end of each parallel rocker arm is connected with a connecting shaft (22) of the clamping roller (8), the other end of each parallel rocker arm is connected with a rotating shaft (23) of the compression roller (5), and the cross beam (18) is connected between the parallel rocker arms (17);
The chain wheel and chain assembly (7) comprises a chain wheel and a chain, a first chain wheel is arranged at one end of a rotating shaft (23) of the press roller (5), the first chain wheel is connected with a second chain wheel arranged at one end of a connecting shaft (22) of the clamp roller (8) through the chain, and the clamp roller (8) transmits power through the second chain wheel;
The conveyer belt (2) both sides be equipped with gag lever post (4), gag lever post (4) are the reinforcing bar of perpendicular arrangement, gag lever post (4) lower extreme weld on frame (16), upper end to conveyer belt (2) direction bend into the horizontality, intersect and perpendicular with parallel rocking arm (17) rotation plane, restriction parallel rocking arm (17) swing scope makes minimum clearance between compression roller (5) and conveyer belt (2) is 10-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484125.9A CN110184657B (en) | 2019-06-05 | 2019-06-05 | Feeding auxiliary device based on intermittent pineapple leaf scraping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910484125.9A CN110184657B (en) | 2019-06-05 | 2019-06-05 | Feeding auxiliary device based on intermittent pineapple leaf scraping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110184657A CN110184657A (en) | 2019-08-30 |
| CN110184657B true CN110184657B (en) | 2024-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910484125.9A Active CN110184657B (en) | 2019-06-05 | 2019-06-05 | Feeding auxiliary device based on intermittent pineapple leaf scraping machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN110184657B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114457429B (en) * | 2022-03-31 | 2023-04-11 | 中国热带农业科学院农业机械研究所 | Fiber decorticating device of pineapple leaf scraping machine and intermittent pineapple leaf scraping machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB112207A (en) * | 1917-03-22 | 1918-01-03 | William Thomas Bell | Improvements relating to the Preparation of Sisal Fibres for Spinning. |
| GB871850A (en) * | 1958-06-11 | 1961-07-05 | Elek Almassy | Decorticating machine and process |
| CN201560251U (en) * | 2009-09-25 | 2010-08-25 | 北京赛特瑞科技发展有限公司 | Small automatic pineapple fiber scrapper |
| CN102978715A (en) * | 2012-12-11 | 2013-03-20 | 海南大学 | Extraction machine for field handling of banana stalk fiber |
| CN103477797A (en) * | 2013-09-18 | 2014-01-01 | 中国热带农业科学院农业机械研究所 | Pineapple leaf harvesting and fiber extracting combined harvester |
| CN104746147A (en) * | 2015-04-20 | 2015-07-01 | 中国热带农业科学院农业机械研究所 | Intermittent pineapple leaf gunny scraper |
| CN210620997U (en) * | 2019-06-05 | 2020-05-26 | 中国热带农业科学院农业机械研究所 | Feeding auxiliary device based on intermittent pineapple leaf ramie scraping machine |
-
2019
- 2019-06-05 CN CN201910484125.9A patent/CN110184657B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB112207A (en) * | 1917-03-22 | 1918-01-03 | William Thomas Bell | Improvements relating to the Preparation of Sisal Fibres for Spinning. |
| GB871850A (en) * | 1958-06-11 | 1961-07-05 | Elek Almassy | Decorticating machine and process |
| CN201560251U (en) * | 2009-09-25 | 2010-08-25 | 北京赛特瑞科技发展有限公司 | Small automatic pineapple fiber scrapper |
| CN102978715A (en) * | 2012-12-11 | 2013-03-20 | 海南大学 | Extraction machine for field handling of banana stalk fiber |
| CN103477797A (en) * | 2013-09-18 | 2014-01-01 | 中国热带农业科学院农业机械研究所 | Pineapple leaf harvesting and fiber extracting combined harvester |
| CN104746147A (en) * | 2015-04-20 | 2015-07-01 | 中国热带农业科学院农业机械研究所 | Intermittent pineapple leaf gunny scraper |
| CN210620997U (en) * | 2019-06-05 | 2020-05-26 | 中国热带农业科学院农业机械研究所 | Feeding auxiliary device based on intermittent pineapple leaf ramie scraping machine |
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| CN110184657A (en) | 2019-08-30 |
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