CN105773465B - A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus - Google Patents
A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus Download PDFInfo
- Publication number
- CN105773465B CN105773465B CN201610134729.7A CN201610134729A CN105773465B CN 105773465 B CN105773465 B CN 105773465B CN 201610134729 A CN201610134729 A CN 201610134729A CN 105773465 B CN105773465 B CN 105773465B
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- Prior art keywords
- fringe
- hole part
- clamping
- handed
- broadleaf plants
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/04—Clamps with pivoted jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus, including frame, runner, left-right rotary nut, handle, left handed threaded hole part, right-handed thread hole part, connecting rod, clamping limb, rubber claws, rotary shaft；Frame is connected with left handed threaded hole part by rotary shaft, the left-handed threaded portion of right-and-left screw is installed on left handed threaded hole part, right-handed thread part is provided with right-handed thread hole part, connecting rod one end is connected with right-handed thread hole part, the other end is connected with clamping limb, the clamping limb other end is provided with rubber claws, it is connected near middle part with left handed threaded hole part, connecting rod, clamping limb and rubber claws constitute clamping executable portion, clamping executable portion have two groups it is symmetrical, right-and-left screw is provided with runner near one end of left-handed threaded portion, it is eccentrically mounted on runner to have handle.It is simple structure of the present invention, easy to operate, manual labor can be effectively reduced, job safety is ensured and improves operating efficiency.
Description
Technical field
The present invention relates to agricultural engineering field, a kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus is referred in particular to.
Background technology
At present, mechanization application level is relatively low in terms of banana postharvest treatment both at home and abroad, especially in any of several broadleaf plants fringe fringe bar cramp
Plant equipment aspect is held, it is basic by the way of man-hour manually hand-held or suspension any of several broadleaf plants comb.Wherein, the operating type work of man-hour manually hand-held is strong
Degree is big, operating efficiency is relatively low, easily cause any of several broadleaf plants comb dermal abrasion, and with certain danger；And any of several broadleaf plants comb is hung to fix any of several broadleaf plants fringe
Mode operate arduously, with certain danger.Foundation and constantly improve with banana postharvest treatment freight transport system, are badly in need of
Develop mechanization clamping any of several broadleaf plants fringe fringe lever apparatus.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of simple structure, easy to operate, reduction muscle power
Work, the turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus for ensureing job safety and improving operating efficiency, are capable of achieving any of several broadleaf plants fringe fringe bar
Mechanization clamping operation.
To achieve the above object, technical scheme provided by the present invention is：A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe bar
Device, includes fixed plate, frame, runner, left-right rotary nut, handle, left handed threaded hole part, right-handed thread hole part, company
Bar, clamping limb, rubber claws, rotary shaft；Installation frame in the fixed plate, the frame and left handed threaded hole part are by rotating
Axle is connected, and the left-handed threaded portion of right-and-left screw, the dextrorotation of the right-and-left screw are provided with the left handed threaded hole part
Threaded portion is provided with right-handed thread hole part, and the left-right rotary nut, left handed threaded hole part and right-handed thread hole part are constituted
Differential screw transmission mechanism, the differential screw transmission mechanism has auto-lock function；One end of the connecting rod is by pivot and the right side
Rotation screwed hole part is flexibly connected, and its other end is flexibly connected by pivot with one end of clamping limb, the other end of the clamping limb
Rubber claws are provided with by pivotable movement, and clamping limb is movable even by pivot and left handed threaded hole part near middle part
Connect, all pivotal axis are each perpendicular to the axis of rotary shaft, the connecting rod, clamping limb and rubber claws constitute clamping executable portion, institute
Stating clamping executable portion has two groups of symmetrical, common clamping any of several broadleaf plants fringe fringe bars；The right-and-left screw is near left-handed threaded portion
One end runner is installed, eccentrically mounted on the runner to have handle, the runner and handle constitute power input portion；Wherein,
The power input portion, differential screw transmission mechanism and clamping executable portion integrally can rotate around rotary shaft, during work, folder
Gripping arm is in horizontality, and controls rubber claws to clamp any of several broadleaf plants fringe fringe bar, during without work, by rotary motion axle, can make folder
Gripping arm is in vertical state, prevents it from being collided with any of several broadleaf plants fringe of suspension conveying.
The present invention compared with prior art, has the following advantages that and beneficial effect：
When the 1st, carrying out any of several broadleaf plants fringe fringe bar cramp using apparatus of the present invention and hold, in the presence of differential screw transmission mechanism, clamping speed
Degree is fast, efficiency high, it is possible to increase postharvest treatment efficiency simultaneously shortens the banana postharvest treatment cycle.
When the 2nd, carrying out any of several broadleaf plants fringe fringe bar cramp using apparatus of the present invention and hold, human resources can be saved, reduce production cost.
When the 3rd, carrying out any of several broadleaf plants fringe fringe bar cramp using apparatus of the present invention and hold, in the presence of rotary shaft, be conducive to the device more suitable
Blending any of several broadleaf plants mechanization postharvest treatment production line simultaneously improves banana industry postharvest treatment Mechanization Level.
When the 4th, carrying out any of several broadleaf plants fringe fringe bar cramp using apparatus of the present invention and hold, safe operation is laborsaving, and mechanical energy consumption is small, and low cost has
Beneficial to energy-conserving and environment-protective.
When the 5th, carrying out any of several broadleaf plants fringe fringe bar cramp using apparatus of the present invention and hold, it is possible to increase operational security, on the one hand can ensure
On the other hand the life safety of operating personnel, the infringement that external forces are combed to any of several broadleaf plants such as be also possible to prevent to fall, collide and extrude,
The incidence of disease of microorganism disease is advantageously reduced, and improves banana fruit condition.
Brief description of the drawings
Fig. 1 is the axonometric drawing that turnable self-locking type of the present invention clamps any of several broadleaf plants fringe fringe lever apparatus.
Fig. 2 is the top view that turnable self-locking type of the present invention clamps any of several broadleaf plants fringe fringe lever apparatus.
Fig. 3 is the upward view that turnable self-locking type of the present invention clamps any of several broadleaf plants fringe fringe lever apparatus.
Fig. 4 is the diagrammatic side views that turnable self-locking type of the present invention clamps any of several broadleaf plants fringe fringe lever apparatus.
Fig. 5 is the main view sketch that turnable self-locking type of the present invention clamps any of several broadleaf plants fringe fringe lever apparatus.
Specific embodiment
With reference to specific embodiment, the invention will be further described.
As shown in Figures 1 to 5, the turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus described in the present embodiment, includes fixation
Plate 1, frame 2, runner 3, left-right rotary nut 4, handle 5, left handed threaded hole part 6, right-handed thread hole part 7, connecting rod 8, clamping
Arm 9, rubber claws 10, rotary shaft 11；Installation frame 2 in the fixed plate 1, the frame 2 and left handed threaded hole part 6 are by turning
Moving axis 11 is connected, and the left-handed threaded portion of right-and-left screw 4 is provided with the left handed threaded hole part 6, the right-and-left screw 4
Right-handed thread part right-handed thread hole part 7 is installed, the left-right rotary nut 4, left handed threaded hole part 6 and right-handed thread hole
Part 7 constitutes differential screw transmission mechanism, the features such as the differential screw transmission mechanism has transmission speed fast, efficiency high, and has
There is auto-lock function, therefore ensure the safe and reliable of clamping effect；One end of the connecting rod 8 is by pivot 12 and right-handed thread hole part
7 are flexibly connected, and its other end is flexibly connected by pivot 13 with one end of clamping limb 9, and the other end of the clamping limb 9 passes through pivot
14 are movably installed with rubber claws 10, and (coefficient of friction is larger after rubber claws are contacted with any of several broadleaf plants fringe fringe bar, and stiction size is suitable, and should
Material has certain deformation, can well clamp any of several broadleaf plants fringe fringe bar), and clamping limb 9 passes through pivot 15 with a left side near middle part
Rotation screwed hole part 6 is flexibly connected, and all pivotal axis are each perpendicular to the axis of rotary shaft 11, the connecting rod 8, clamping limb 9 and rubber
Glue pawl 10 constitutes clamping executable portion, and the clamping executable portion has two groups of symmetrical, common clamping any of several broadleaf plants fringe fringe bars；The left side
Right-hand bolt 4 is provided with runner 3 near one end of left-handed threaded portion, eccentrically mounted on the runner 3 to have handle 5, the runner 3
Power input portion is constituted with handle 5；Wherein, the power input portion, differential screw transmission mechanism and clamping executable portion
Integrally can be rotated around rotary shaft 11, during work, clamping limb 9 is in horizontality, and controls rubber claws 10 to clamp any of several broadleaf plants fringe fringe bar,
During without work, by rotary motion axle 11, clamping limb 9 can be made to be in vertical state, prevent its any of several broadleaf plants fringe with suspension conveying
Collide.Apparatus of the present invention can be fixed in other equipment by fixed plate 1, and using for without prejudice to apparatus of the present invention is imitated
Really.
During apparatus of the present invention clamping any of several broadleaf plants fringe fringe bar, runner 3 is controlled to rotate by handle 5, then by right-and-left screw 4, a left side
Power is transmitted to connecting rod 8 by rotation screwed hole part 6 and right-handed thread hole part 7, and clamping limb 9 drives rubber claws in the presence of connecting rod
10 inwardly clamp.The characteristics of there is self-locking due to differential screw transmission mechanism, so as to ensure the safe and reliable of clamping.In view of
Clamping limb and rubber claw portion can influence the suspension of any of several broadleaf plants fringe to convey on specific any of several broadleaf plants fringe production line, therefore be installed in fixed plate 1
Organic frame 2, frame 2 may be such that runner 3, left-right rotary nut 4, handle 5, left handed threaded hole part 6, dextrorotation spiral shell by rotary shaft 11
The parts such as pit part 7, connecting rod 8, clamping limb 9 and rubber claws 10 integrally rotate around rotary shaft 11, and the device is no longer after rotation
Hinder the suspension conveying of any of several broadleaf plants fringe.
In sum, the present invention clamps any of several broadleaf plants fringe fringe by performing end rubber claws using differential screw transmission mechanism control
Bar, with quick, safety holding effect.The device compact overall structure, light weight is convenient to install, and safe operation is laborsaving.Adopt
When any of several broadleaf plants fringe fringe bar cramp is carried out with apparatus of the present invention holding, clamping effect is safe and reliable to have good protective effect to any of several broadleaf plants fringe, prevents
It such as falls, collides, extruding at mechanical damage, while also having ensured the life safety of operating personnel.And carrying out any of several broadleaf plants fringe
When fringe bar cramp is held, clamping speed is fast, efficiency high, it is possible to increase banana postharvest treatment efficiency simultaneously shortens the banana postharvest treatment cycle,
Also human resources can be saved, production cost is reduced, because its mechanical energy consumption is small, low cost is conducive to propulsion banana industry to produce
Post processing Mechanization Level, is worthy to be popularized.
The examples of implementation of the above are only the preferred embodiments of the invention, not limit implementation model of the invention with this
Enclose, therefore the change that all shapes according to the present invention, principle are made, all should cover within the scope of the present invention.
Claims (1)
1. a kind of turnable self-locking type clamps any of several broadleaf plants fringe fringe lever apparatus, it is characterised in that：Include fixed plate (1), frame (2), turn
Wheel (3), left-right rotary nut (4), handle (5), left handed threaded hole part (6), right-handed thread hole part (7), connecting rod (8), clamping
Arm (9), rubber claws (10), rotary shaft (11)；Installation frame (2) on the fixed plate (1), the frame (2) and left hand thread
Hole part (6) is connected by rotary shaft (11), and the left-handed of right-and-left screw (4) is provided with the left handed threaded hole part (6)
Threaded portion, the right-handed thread part of the right-and-left screw (4) is provided with right-handed thread hole part (7), the left-right rotary nut
(4), left handed threaded hole part (6) and right-handed thread hole part (7) constitute differential screw transmission mechanism, the differential screw transmission
Mechanism has auto-lock function；One end of the connecting rod (8) is flexibly connected by pivot with right-handed thread hole part (7), and its is another
End is flexibly connected by pivot with one end of clamping limb (9), and the other end of the clamping limb (9) is provided with rubber by pivotable movement
Pawl (10), and clamping limb (9) is flexibly connected by pivot near middle part with left handed threaded hole part (6), all pivots
Axis is each perpendicular to the axis of rotary shaft (11), and the connecting rod (8), clamping limb (9) and rubber claws (10) constitute clamping executable portion,
The clamping executable portion has two groups of symmetrical, common clamping any of several broadleaf plants fringe fringe bars；The right-and-left screw (4) is near left hand thread
Partial one end is provided with runner (3), eccentrically mounted on the runner (3) to have handle (5), and the runner (3) and handle (5) are constituted
Power input portion；Wherein, the power input portion, differential screw transmission mechanism and clamping executable portion can integrally rotate
Moving axis (11) rotates, and during work, clamping limb (9) controls rubber claws (10) to clamp any of several broadleaf plants fringe fringe bar in horizontality, without work
When making, by rotary motion axle (11), clamping limb (9) can be made in vertical state, prevent it from being sent out with any of several broadleaf plants fringe of suspension conveying
Raw collision.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134729.7A CN105773465B (en) | 2016-03-09 | 2016-03-09 | A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134729.7A CN105773465B (en) | 2016-03-09 | 2016-03-09 | A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105773465A CN105773465A (en) | 2016-07-20 |
| CN105773465B true CN105773465B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610134729.7A Active CN105773465B (en) | 2016-03-09 | 2016-03-09 | A kind of turnable self-locking type clamping any of several broadleaf plants fringe fringe lever apparatus |
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| Country | Link |
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| CN (1) | CN105773465B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095333B (en) * | 2017-04-01 | 2019-03-12 | 华南农业大学 | A kind of rotary banana falls carding device |
| CN107627233A (en) * | 2017-10-30 | 2018-01-26 | 山东仝多宝机械设备有限公司 | Concrete pump hose production line disk mechanical fastening system |
| CN108927748B (en) * | 2018-06-27 | 2021-02-09 | 山东华瑞丰机械有限公司 | Fixing device is used in automobile parts processing |
| CN112478228B (en) * | 2020-12-21 | 2022-04-22 | 湖南翰坤实业有限公司 | Positioning and clamping mechanism and intelligent packaging machine |
| CN112777453B (en) * | 2021-02-01 | 2022-08-12 | 宁玮辰 | Corridor auxiliary device that steps on building based on friction auto-lock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209294A (en) * | 1987-09-01 | 1989-05-10 | Yang Tai Her | Clamping device with screw-threaded adjustment |
| DE4200365A1 (en) * | 1992-01-09 | 1993-07-15 | Mengeringhausen Nachf Gmbh & C | System for automatic central fixing of rotating parts of e.g. grinding wheel - has clamping head or automatic tightening nut which has upper and lower clamping flanges and all clamping parts can be applied simultaneously on rotating part. |
| CN2527393Y (en) * | 2001-08-30 | 2002-12-25 | 柳州市建筑机械总厂 | Fixture for lathe working clamped piece end surface |
| CN201500928U (en) * | 2009-09-22 | 2010-06-09 | 河北科技大学 | Clamp pressure fine-adjustment device for surface lapping machine |
| CN203726237U (en) * | 2014-03-20 | 2014-07-23 | 河南化工职业学院 | Differential thread fine adjustment cutter device |
-
2016
- 2016-03-09 CN CN201610134729.7A patent/CN105773465B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2209294A (en) * | 1987-09-01 | 1989-05-10 | Yang Tai Her | Clamping device with screw-threaded adjustment |
| DE4200365A1 (en) * | 1992-01-09 | 1993-07-15 | Mengeringhausen Nachf Gmbh & C | System for automatic central fixing of rotating parts of e.g. grinding wheel - has clamping head or automatic tightening nut which has upper and lower clamping flanges and all clamping parts can be applied simultaneously on rotating part. |
| CN2527393Y (en) * | 2001-08-30 | 2002-12-25 | 柳州市建筑机械总厂 | Fixture for lathe working clamped piece end surface |
| CN201500928U (en) * | 2009-09-22 | 2010-06-09 | 河北科技大学 | Clamp pressure fine-adjustment device for surface lapping machine |
| CN203726237U (en) * | 2014-03-20 | 2014-07-23 | 河南化工职业学院 | Differential thread fine adjustment cutter device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105773465A (en) | 2016-07-20 |
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