CN203608573U - Hand-held harvest machine - Google Patents

Hand-held harvest machine Download PDF

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Publication number
CN203608573U
CN203608573U CN201320803960.2U CN201320803960U CN203608573U CN 203608573 U CN203608573 U CN 203608573U CN 201320803960 U CN201320803960 U CN 201320803960U CN 203608573 U CN203608573 U CN 203608573U
Authority
CN
China
Prior art keywords
cutter
support
motor
standing grain
cutting knife
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.)
Expired - Fee Related
Application number
CN201320803960.2U
Other languages
Chinese (zh)
Inventor
卢建强
秦广明
肖宏儒
赵映
金月
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.)
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Original Assignee
Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
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 Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture filed Critical Nanjing Research Institute for Agricultural Mechanization Ministry of Agriculture
Priority to CN201320803960.2U priority Critical patent/CN203608573U/en
Application granted granted Critical
Publication of CN203608573U publication Critical patent/CN203608573U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a hand-held harvest machine, and belongs to the technical field of agricultural machines. The hand-held harvest machine comprises a support, a handle is fixedly connected to the upper portion of the support, a motor with a downward output shaft is arranged in the middle of the support, and a horizontal upper gear shaving type cutter and a horizontal lower gear shaving type cutter are arranged on the lower portion of the support. The output shaft of the motor is connected with a vertical eccentric wheel shaft through a coupler, and the eccentric wheel shaft is respectively in transmission connection with the upper cutter and the lower cutter through a pair of eccentric wheels with angular positions staggered. A collecting bag is opened on the rear lower side of the upper cutter and the rear lower side of the lower cutter. In the work process, the motor drives the eccentric wheel shaft to rotate through the coupler, then the eccentric wheels drive the upper cutter and the lower cutter to do reciprocating opposite motion, vegetables to be harvested are cut off, and the cut vegetables fall into the collecting bag. Therefore, the needed harvesting work can be completed efficiently simply by operating the upper cutter and the lower cutter of the harvest machine to do reciprocating sweeping motion in a vegetable field.

Description

A kind of portable harvester
Technical field
The utility model relates to a kind of harvester, and especially a kind of portable harvester, belongs to agricultural machinery technological field.
Background technology
For a long time, chrysanthemum brain, the first-class edible wild herbs of kalimeris rely on manual gathering always.In recent years, along with the plantation of these edible wild herbs, the problem that the efficiency of manually gathering is low, labour intensity is large day by day highlights.
Summary of the invention
The purpose of this utility model is: in the face of the backward situation of manually gathering, propose a kind of easy to use, portable harvester that can significantly improve the efficiency of gathering.
In order to reach above object, portable harvester of the present utility model comprises support, the top of the described support handle that is connected, and output shaft motor is down settled at middle part, and the upper and lower cutting knife of shaving shape of level is settled in bottom; The output shaft of described motor is connected with vertical camshaft by shaft coupling, and the eccentric wheel that described camshaft staggers by a pair of angular position is in transmission connection with upper and lower cutting knife respectively; After described upper and lower cutting knife, downside opens collecting bag.
When work, motor drives camshaft to rotate through shaft coupling, and then drives the reciprocal relative motion of upper and lower cutting knife by eccentric wheel, and dish to be gathered is cut off, and the dish of cut-out will fall into collecting bag.Like this, back and forth sweep in vegetable plot as long as handle the upper and lower cutting knife of harvester, can efficiently complete the required work of gathering.
The utility model further improves, and described support is also supported with distribution and radially holds up the trunnion axis of standing grain sheet to hold up standing grain wheel above upper and lower cutting knife, and described motor is in transmission connection with holding up standing grain wheel by driving-belt.
Like this, the output shaft of motor is in driving camshaft rotation, also drive and hold up standing grain wheel to rotate by driving-belt, hold up the standing grain sheet of holding up on standing grain wheel not only can will be not orthogonal to the dish righting of cutting knife, produce to reduce broken dish, can also in the time rotating, produce pushing power and the wind-force towards collecting bag direction, the dish cutting is pushed away to cutting knife, enter collecting bag, avoid again being cut.
The further refinement of the utility model is: described in hold up and on standing grain wheel, there are circumferentially uniform four and radially hold up standing grain sheet.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Figure comprises: support 1, and handle 2, motor 3, belt wheel 4, O type driving-belt 5, shaft coupling 6, camshaft 7, holds up standing grain wheel 8, lower cutter 9, upper slitter 10, collecting bag 11.
Embodiment
Embodiment mono-
The portable harvester basic structure of one of the present embodiment as depicted in figs. 1 and 2, comprises vertical support 1, and the top of this support is connected and is the handle 2 of inverted L-shaped, and output shaft motor 3 is down settled at middle part, and the upper and lower cutting knife 10,9 of shaving shape of level is settled in bottom.The output shaft of motor 3 is connected with vertical camshaft 7 by shaft coupling 6, and the eccentric wheel that camshaft 7 staggers by a pair of angular position is in transmission connection with upper and lower cutting knife 10,9 respectively.Double eccentric wheel drives the Chinese patent literature that mechanism's details of the upper and lower cutting knife 10,9 of shaving shape can be 201120162360.3 referring to application number, is not difficult according to theory of mechanics design, at this not elsewhere specified (NES).The rear downside of upper and lower cutting knife 10,9 opens collecting bag 11.Support 1 is also supported with circumferential uniform four and radially holds up the trunnion axis of standing grain sheet to hold up standing grain wheel 8 above upper and lower cutting knife 10,9, and belt wheel 4 is housed on the output shaft coupler of motor 3, is in transmission connection with holding up standing grain wheel 8 by O type driving-belt 5.
After gripping handle starter motor, motor output shaft drives camshaft to rotate by shaft coupling, and then drive the reciprocal relative motion of upper and lower cutting knife by eccentric mechanism, dish to be gathered is cut off, drive and hold up standing grain wheel to rotate by belt wheel transmission simultaneously, hold up the standing grain sheet of holding up on standing grain wheel to be not orthogonal to the dish righting of cutting knife, and produce certain pushing power and wind-force, the dish cutting is pushed away to cutting knife, fall into collecting bag.Through back and forth sweeping in vegetable plot, can be efficient, high-quality completes the required work of gathering.
In addition to the implementation, the utility model can also have other embodiments.For example, do not limit to for chrysanthemum brain, kalimeris head, can be used for the occasions such as tea picking yet.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (3)

1. a portable harvester, comprises support, it is characterized in that: the top of the described support handle that is connected, and output shaft motor is down settled at middle part, and the upper and lower cutting knife of shaving shape of level is settled in bottom; The output shaft of described motor is connected with vertical camshaft by shaft coupling, and the eccentric wheel that described camshaft staggers by a pair of angular position is in transmission connection with upper and lower cutting knife respectively; After described upper and lower cutting knife, downside opens collecting bag.
2. the portable harvester of one according to claim 1, is characterized in that: described support is also supported with distribution and radially holds up the trunnion axis of standing grain sheet to hold up standing grain wheel above upper and lower cutting knife, and described motor is in transmission connection with holding up standing grain wheel by driving-belt.
3. the portable harvester of one according to claim 2, is characterized in that: described in hold up and on standing grain wheel, there are circumferentially uniform four and radially hold up standing grain sheet.
CN201320803960.2U 2013-12-09 2013-12-09 Hand-held harvest machine Expired - Fee Related CN203608573U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320803960.2U CN203608573U (en) 2013-12-09 2013-12-09 Hand-held harvest machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320803960.2U CN203608573U (en) 2013-12-09 2013-12-09 Hand-held harvest machine

Publications (1)

Publication Number Publication Date
CN203608573U true CN203608573U (en) 2014-05-28

Family

ID=50761265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320803960.2U Expired - Fee Related CN203608573U (en) 2013-12-09 2013-12-09 Hand-held harvest machine

Country Status (1)

Country Link
CN (1) CN203608573U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110933990A (en) * 2019-12-04 2020-03-31 贵州理工学院 Ware is picked to hand-held type prickly ash

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110933990A (en) * 2019-12-04 2020-03-31 贵州理工学院 Ware is picked to hand-held type prickly ash

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140528

Termination date: 20141209