CN105284274A - Stevia rebaudiana disleaving device - Google Patents

Stevia rebaudiana disleaving device Download PDF

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Publication number
CN105284274A
CN105284274A CN201510820573.3A CN201510820573A CN105284274A CN 105284274 A CN105284274 A CN 105284274A CN 201510820573 A CN201510820573 A CN 201510820573A CN 105284274 A CN105284274 A CN 105284274A
Authority
CN
China
Prior art keywords
disleave
frame
pressure roller
disleaving
roller group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510820573.3A
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Chinese (zh)
Inventor
程怀忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bengbu Dafeng Machinery Manufacturing Co Ltd
Original Assignee
Bengbu Dafeng Machinery Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bengbu Dafeng Machinery Manufacturing Co Ltd filed Critical Bengbu Dafeng Machinery Manufacturing Co Ltd
Priority to CN201510820573.3A priority Critical patent/CN105284274A/en
Publication of CN105284274A publication Critical patent/CN105284274A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a stevia rebaudiana disleaving device which comprises a rack, wherein a feeding hole is formed in one end of the rack; a stem outlet and a leaf outlet are formed in the other end of the rack; a feeding compression roller group, a disleaving roller and a discharging compression roller group are sequentially arranged in the rack; the feeding compression roller group and the discharging compression roller group comprise upper compression rollers and lower compression rollers; the upper compression rollers are fixedly connected with an elastic device arranged on the top of the rack by virtue of a connecting rod; a fixing rod is tightly arranged on the connecting rod in a sleeving manner; the fixing rod is fixedly connected with the side wall of the rack; multiple disleaving knives are arranged on the outer circumference of the disleaving roller; and the adjacent disleaving knives are arranged in a staggered mode. According to the cutting effects of the staggered disleaving knives, leaf and stem separation can be conveniently, rapidly and efficiently finished at a high speed, leaves are completely removed, the device hardly has impurity residue and is high in disleaving speed, and the manual labor is saved.

Description

A kind of stevia disleave device
Technical field
The present invention relates to agricultural machinery, be specifically related to a kind of stevia disleave device.
Background technology
Stevia plant after the peasant household of current China plantation stevia generally adopts manual type to do shade carries out disleave, although be not easy to break Stevia leaves into pieces, but disleave speed is slow, waste of manpower, someone directly utilizes soybean thresher to take off the leaf of stevia, but due to stevia disleave principle and various common agricultural threshing principle difference larger, Stevia leaves broken leaf rate is taken off very high with soybean thresher, reach as high as 50%, and disleave speed is fast not, disleave is unclean, containing leaf in impurity, in the leaf deviate from containing stevia stalk bar and impurity many, defoliation effect is bad, due to the Stevia leaves poor quality of deviating from, directly affect the income from sales of peasant household.
Summary of the invention
Containing stevia stalk bar with impurity is few, defoliation effect is good, the stevia disleave device of Stevia leaves quality better deviate from the leaf the object of the invention is to overcome the deficiencies in the prior art, providing that a kind of broken leaf rate is low, disleave speed is fast, disleave is clean, deviate from.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of stevia disleave device, comprise frame, described frame one end is provided with charging aperture, the other end of frame is provided with the outlet of stalk bar and blade exit, charging pressure roller group is provided with successively in described frame, disleave cylinder and discharging pressure roller group, described charging pressure roller group and discharging pressure roller group have included pressure roller and lower compression roller, described upper pressure roller is fixedly connected with the elastic device being arranged at frame top by connecting rod, described connecting rod tightens cover dead lever, described dead lever is fixedly connected with frame side wall, the excircle of described disleave cylinder is provided with some defoliation knifes, adjacent defoliation knife is crisscross arranged.
Preferably, described charging aperture place is provided with feed roll support, and the length direction of described feed roll support is provided with some feed rolls.
Preferably, described stalk bar exit is provided with stalk bar gripper shoe.
Preferably, described blade exit place is provided with blade delivery board, and described blade delivery board comprises tilting section and horizontal segment, and described tilting section extends to disleave cylinder bottom, and described horizontal segment extends to outside frame.
Preferably, described dead lever is fixedly connected with frame by locking nut.
Compared with prior art, beneficial effect of the present invention is: the shear action of defoliation knife 1) by being crisscross arranged, and can be separated by the leaf stalk that completes that is convenient and swift, high-speed and high-efficiency, disleave is clean, and substantially free of impurities remains, and disleave speed is fast, saves manpower; 2) disleave rear blade and stalk bar transport out from difference outlet, are convenient to categorised collection, save manpower; 3) upper pressure roller is connected with elastic device, can regulate upper and lower roller space, adapts to the demand of different process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In accompanying drawing: 1, frame; 2, upper pressure roller; 3, lower compression roller; 4, connecting rod; 5, elastic device; 6, dead lever; 7, disleave cylinder; 8, defoliation knife; 9, feed roll support; 10, feed roll; 11, bar gripper shoe is obstructed; 12, blade delivery board.
Embodiment
For making to have a better understanding and awareness architectural feature of the present invention and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
With reference to Fig. 1, a kind of stevia disleave device, comprise frame 1, described frame 1 is made for metal material, cuboid in shell seal, one end of described frame 1 is provided with charging aperture, and the other end of described frame 1 is provided with the outlet of stalk bar, the position of described charging aperture is corresponding with the position of stalk bar outlet, and described blade exit is positioned at stalk bar outlet below.
Transporting direction along branch bar in described frame 1 is provided with charging pressure roller group, disleave cylinder 7 and discharging pressure roller group successively, described charging pressure roller group is consistent with the structure of discharging pressure roller group, the effect of described charging pressure roller group is the branch bar entered in frame 1 extruding to carry out edit, avoid the branch bar of a bar upper bifurcation oversize too wide, the effect of described discharging pressure roller group is the stalk bar divesting blade to guide smoothly and is sent to stalk bar exit.
Described charging pressure roller group and discharging pressure roller group have included upper pressure roller 2 and lower compression roller 3, gap between described upper pressure roller 2 and lower compression roller 3 constitutes a bar material passing passage, described upper pressure roller 2 is fixedly connected with the elastic device 5 being arranged at frame 1 top by connecting rod 4, elastic device 5 is built-in with spring, so just can regulate the spacing of pressure roller 2 and lower compression roller 3, adapt to the demand of producing different process, described connecting rod 4 tightens cover dead lever 6, described dead lever 6 is fixedly connected with frame 1 by locking nut, is fixed by connecting rod 4 like this.
The excircle of described disleave cylinder 7 is provided with some defoliation knifes 8, and described defoliation knife 8 is crisscross arranged, and is conducive to like this adjusting leaf bar position, can cut whole branch bar.
Described charging aperture place is provided with feed roll support 9, and the length direction of described feed roll support 9 is provided with some feed rolls 10 successively, and branch bar moves ahead under the drive of pressure roller, and feed roll 10 can reduce frictional force, reduces the discharge pressure of pressure roller.
The exit of described stalk bar is provided with stalk bar gripper shoe 11, is conducive to the discharging of obstructing bar like this.
Described blade exit place is provided with blade delivery board 12, and described blade delivery board 12 comprises tilting section and horizontal segment, and described tilting section extends to bottom disleave cylinder 7, and described horizontal segment extends to outside frame 1.
Described charging pressure roller group, disleave cylinder 7 and discharging pressure roller group all complete running by motor and belt, all belong to prior art.
Operation principle of the present invention is:
Opening power, starter motor, driven by motor charging pressure roller group, disleave cylinder 7 and discharging pressure roller group are rotated, the branch bar of leaf to be stripped is sent into the upper pressure roller 2 of charging pressure roller group by charging aperture, in passage that lower compression roller 3 forms, in feeding process, can manual rotation, after completing disleave by disleave cylinder 7, blade falls on the blade delivery board 12 of below, is naturally fallen on horizontal segment by tilting section, and stalk bar is then exported by stalk bar and sends.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and specification; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in claimed scope of the present invention.The protection domain of application claims is defined by appending claims and equivalent thereof.

Claims (5)

1. a stevia disleave device, comprise frame (1), described frame (1) one end is provided with charging aperture, the other end of frame (1) is provided with the outlet of stalk bar and blade exit, it is characterized in that: in described frame (1), be provided with charging pressure roller group successively, disleave cylinder (7) and discharging pressure roller group, described charging pressure roller group and discharging pressure roller group have included pressure roller (2) and lower compression roller (3), described upper pressure roller (2) is fixedly connected with the elastic device (5) being arranged at frame (1) top by connecting rod (4), described connecting rod (4) tightens cover dead lever (6), described dead lever (6) is fixedly connected with frame (1) sidewall, the excircle of described disleave cylinder (7) is provided with some defoliation knifes (8), adjacent defoliation knife (8) is crisscross arranged.
2. stevia disleave device according to claim 1, is characterized in that: described charging aperture place is provided with feed roll support (9), the length direction of described feed roll support (9) is provided with some feed rolls (10).
3. stevia disleave device according to claim 1, is characterized in that: described stalk bar exit is provided with stalk bar gripper shoe (11).
4. stevia disleave device according to claim 1, it is characterized in that: described blade exit place is provided with blade delivery board (12), described blade delivery board (12) comprises tilting section and horizontal segment, described tilting section extends to disleave cylinder (7) bottom, and described horizontal segment extends to outside frame.
5. stevia disleave device according to claim 1, is characterized in that: described dead lever (6) is fixedly connected with frame (1) by locking nut.
CN201510820573.3A 2015-11-24 2015-11-24 Stevia rebaudiana disleaving device Pending CN105284274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510820573.3A CN105284274A (en) 2015-11-24 2015-11-24 Stevia rebaudiana disleaving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510820573.3A CN105284274A (en) 2015-11-24 2015-11-24 Stevia rebaudiana disleaving device

Publications (1)

Publication Number Publication Date
CN105284274A true CN105284274A (en) 2016-02-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510820573.3A Pending CN105284274A (en) 2015-11-24 2015-11-24 Stevia rebaudiana disleaving device

Country Status (1)

Country Link
CN (1) CN105284274A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244678A (en) * 2018-01-15 2018-07-06 尹圣文 Automate STEVIA REBAUDIANA defoliation device
CN109588132A (en) * 2018-12-03 2019-04-09 赛喜英 A kind of gardens deadwood breaking device
CN112544257A (en) * 2020-11-11 2021-03-26 丽水市莲都区汇聚机械设计工作室 Mulberry leaf collecting and crushing integrated equipment
CN113261685A (en) * 2021-05-18 2021-08-17 华中农业大学 Pneumatic mechanical combined artemisia selengensis defoliating machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622625A (en) * 1992-07-06 1994-02-01 Kaneko Agricult Mach Co Ltd Bamboo leaf harvester
CN2322763Y (en) * 1998-04-24 1999-06-09 段梦麟 Plant stalk hulling device
CN2368266Y (en) * 1999-05-19 2000-03-15 韦政康 Sugarcane combine
CN201213436Y (en) * 2008-06-08 2009-04-01 岳彩权 Stevia rebaudiana defoliation device
CN201591022U (en) * 2010-02-11 2010-09-29 历喜云 Self-walking type stevia rebaudiana leaf removing machine
CN201659090U (en) * 2010-02-27 2010-12-01 张宝强 Sieve structure and stevia rebaudiana disleaving machine employing same
CN102273364A (en) * 2011-06-14 2011-12-14 江苏大学 Small semi-automatic stevia rebaudiana leaf picking machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0622625A (en) * 1992-07-06 1994-02-01 Kaneko Agricult Mach Co Ltd Bamboo leaf harvester
CN2322763Y (en) * 1998-04-24 1999-06-09 段梦麟 Plant stalk hulling device
CN2368266Y (en) * 1999-05-19 2000-03-15 韦政康 Sugarcane combine
CN201213436Y (en) * 2008-06-08 2009-04-01 岳彩权 Stevia rebaudiana defoliation device
CN201591022U (en) * 2010-02-11 2010-09-29 历喜云 Self-walking type stevia rebaudiana leaf removing machine
CN201659090U (en) * 2010-02-27 2010-12-01 张宝强 Sieve structure and stevia rebaudiana disleaving machine employing same
CN102273364A (en) * 2011-06-14 2011-12-14 江苏大学 Small semi-automatic stevia rebaudiana leaf picking machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108244678A (en) * 2018-01-15 2018-07-06 尹圣文 Automate STEVIA REBAUDIANA defoliation device
CN109588132A (en) * 2018-12-03 2019-04-09 赛喜英 A kind of gardens deadwood breaking device
CN112544257A (en) * 2020-11-11 2021-03-26 丽水市莲都区汇聚机械设计工作室 Mulberry leaf collecting and crushing integrated equipment
CN113261685A (en) * 2021-05-18 2021-08-17 华中农业大学 Pneumatic mechanical combined artemisia selengensis defoliating machine

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Application publication date: 20160203