CN105340688A - Portable electric rubber tapping knife - Google Patents
Portable electric rubber tapping knife Download PDFInfo
- Publication number
- CN105340688A CN105340688A CN201510904185.3A CN201510904185A CN105340688A CN 105340688 A CN105340688 A CN 105340688A CN 201510904185 A CN201510904185 A CN 201510904185A CN 105340688 A CN105340688 A CN 105340688A
- Authority
- CN
- China
- Prior art keywords
- rubber
- stopping means
- rubber tapping
- portable electric
- tapping knife
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/10—Tapping of tree-juices, e.g. caoutchouc, gum
- A01G23/12—Knives or axes for tapping
Abstract
The invention discloses a portable electric rubber tapping knife which comprises a rotary knife head, a limit device, a transmission assembly, a power assembly, a connecting assembly and a handle. The rotary knife head is composed of a cylindrical knife body and screw blades radially distributed on the cylindrical knife body, and each screw blade is composed of an axial blade body and a radial blade body; a limit cover arranged on the exterior of the rotary knife head in a sleeving mode serves as the limit device, one end of the limit device is provided with a screwed joint, the other end of the limit device is provided with a circular opening, and the side face of the limit device is provided with an axial cutting opening and a chip discharging opening; the axial blade bodies are located at the axial cutting opening of the limit device, and the radial blade bodies are located at the circular opening of the limit device. The rubber tapping knife is simple in structure, convenient to use, low in requirement for a rubber tapping technique of a rubber tapping worker and capable of significantly improving the rubber tapping efficiency, saving the production cost, meeting the usage of inclined upward tapping and inclined downward tapping and the requirements of body mechanics and being reused.
Description
Technical field
The present invention relates to caoutchouc industry, utilize electromotor to drive, the portable rubber tapping knife of rubber significantly improve rubber tapping efficiency, reduction rubber tapping technical difficulty and glue work labour intensity, saving production cost.
Background technology
At present, natural rubber production to be tapped rubber the manpower rubber tapping mode still continued to use over 100 years, with " V " shape tradition rubber tapping knife, cut rubber bark, not only take a lot of work effort, labour intensity is large, and higher to the technical requirement of glue work, the depth of wayward rubber tapping and thickness, easily cause scarfing deep mixed, injure bamboo grows layer of wood, cause the generation of dead skin disease or other disease, thus reduce latex output, cause larger loss to production.Early stage also has that people's invention mechanical force band knife section is elastic carries out the cutting of rubber bark, although can to a certain degree reduce rubber tapping labour intensity, efficiency is still very low, and production still fails to promote the use of.In recent years, invented cluster both at home and abroad and automatically to have tapped rubber machinery, although artificial rubber tapping can be replaced to a great extent, due to its cannot move, cost is high, the defect such as fragile in the wild, is also difficult to applying of on producing area.
So it is main for producing upper main still rubber tapping with traditional manpower at present.But higher to glue work technical requirement with the rubber tapping of tradition " V " shape cutter manpower, cultivating a skilled glue work needs 1 year even several years, drop into a large amount of technical training costs.Be becoming tight day current labour, human cost significantly increases and under the bad background of glue valency market conditions, manufacturing enterprise is unable to make ends meet, cause having glue not cut, have nobody difficult situation of cutting of glue, caoutchouc industry faces an acid test.
Therefore, in the urgent need to find a kind of can be quick, easy, low to glue work rubber tapping technical requirement, significantly can promote rubber tapping efficiency, save production cost, meet simultaneously cloudy cutter, positive cutter use, meet that body mechanics requires, reusable portable rubber tapping cutter.
Summary of the invention
The object of this invention is to provide a kind of rubber portable electric rubber tapping knife, this rubber tapping knife structure is simple, easy to use, by high-speed small-size electromotor driven rotary, carry out machinery and tap rubber, profile L-shaped (be convenient to cloudy cutter or sun lancinate glue), rubber bark is cut in order to replace traditional manpower, " V " shape cutter, easyly to tap rubber fast and efficiently, not only reduced labor intensity, but also the requirement reduced rubber tapping technology, thus save labour cost, improve the benefit of caoutchouc industry.This electric cutter for rubber tapping can make rubber tapping improved efficiency 2 ~ 3 times, and labour intensity reduces 60 ~ 80%, saves cost of labor more than 60%.
To achieve these goals, technical scheme of the present invention is: provide rubber portable electric rubber tapping knife, comprises rotary cutter, stopping means, transmission component, Power Component, linking assembly and handle; Described stopping means is connected with linking assembly one end by nipple, is connected the assembly other end and is connected with handle; Described rotary cutter is placed in stopping means, and rotary cutter is connected with transmission component one end by cutter head cutter head fixed shaft hole, and the transmission component other end is connected with Power Component; Described transmission component is placed in and is connected in assembly, and Power Component is placed in handle; Described rotary cutter by cylindrical cutter body and radial be distributed on cylindrical cutter body screw blade form, every block screw blade by axial blade and radial blade composition; Described stopping means is the position-limiting cover being enclosed within rotary cutter outside, and stopping means one end is provided with nipple, and the other end is circular open, and the side of stopping means is provided with axial cutting mouth and chip outlet; Described axial blade is positioned at the axial cutting mouth place of stopping means, and radial blade is positioned at the circular open place of stopping means.
Preferably, described stopping means and the threaded connection place being connected assembly are set to rotatably, can regulate the direction of its axial cutting mouth.
Preferably, described stopping means cuts thickness and the degree of depth of rubber bark in order to regulation and control.
Preferably, described linking assembly is bent sub.
Preferably, described transmission component is bevel gear worm drive shaft or driving snake.
Preferably, described Power Component is electromotor, electronic controller and power supply, and electronic controller one end is connected with power supply, and the other end is connected with electromotor, and electromotor is connected with power transmission shaft.
Preferably, described rubber portable electric rubber tapping knife profile is L-shaped, meets body mechanics, is convenient to cloudy cutter or sun and lancinates glue.
Preferably, the cutter hub diameter of described rotary cutter is 1.8cm ~ 2.0cm, thickness is 0.8cm ~ 1.0cm.
Preferably, described stopping means diameter be 2.2cm ~ 2.4cm, highly for 1.0cm ~ 1.2cm.
Compared with prior art, the feature of rubber tapping knife of the present invention is:
(1) the portable rubber tapping knife utilizing electromechanical forces to drive instead of traditional " V " shape manpower rubber tapping knife, greatly reduce the labour intensity of glue work, improve rubber tapping efficiency 2 ~ 3 times, effectively can alleviate the situation of current labour's anxiety, to the development of caoutchouc industry, there is landmark meaning.
(2) this rubber tapping knife is easy to use, not high to the rubber tapping technical requirement of glue work, significantly shortens the rubber tapping skills training cycle of glue work, only needs a few hours just skillfully can grasp using skill, effectively reduces glue work training cost expense.
(3) stopping means of this rubber tapping knife, well can control the rubber tapping degree of depth, consumption skin amount, and face is level and smooth, greatly reduces the injury to gum because glue work rubber tapping technology does not pass a test, thus ensure that output and the benefit of rubber growth cycle.The rotatable regulating shaft of stopping means, to cutting mouth direction, makes this portable rubber tapping knife meet to produce upper yin, yang to lancinate the needs of glue.
(4) its profile is L-shaped, meets body mechanics's requirement, more comfortable during use.
Accompanying drawing explanation
Fig. 1 is the structural representation of rubber portable electric rubber tapping knife of the present invention;
Fig. 2 is the decomposition texture schematic diagram of rubber portable electric rubber tapping knife of the present invention;
Fig. 3 is the rotary cutter structural representation of rubber portable electric rubber tapping knife of the present invention;
Fig. 4 is the structural representation of the stopping means of rubber portable electric rubber tapping knife of the present invention;
Fig. 5 is the plan structure schematic diagram of Fig. 4 stopping means.
In figure: 1, rotary cutter; 2, stopping means; 3, bent sub; 4, driving snake; 5, electromotor; 6, motor casing; 7, handle; 8, electronic controller; 9, bonnet; 10, external power supply; 11, nipple; 12, radial cut scarfing; 13, chip outlet; 14, axial cutting mouth; 14a, the axial knife edge; 14b, the radial knife edge; 15, cutter hub; 16, cutter head cutter head fixed shaft hole; 17, motor start switch.
Embodiment
In order to describe the technology contents of rubber portable electric rubber tapping knife of the present invention, structural feature in detail, coordinate accompanying drawing to be described further below in conjunction with embodiment.
As shown in Fig. 1,2,3,4,5, rubber portable electric rubber tapping knife of the present invention, comprises rotary cutter 1, stopping means 2, transmission component, Power Component, linking assembly and handle 7; Stopping means 2 is connected with linking assembly one end by nipple 11, and be connected the assembly other end and be connected with handle 7, being connected assembly is bent sub 3.Stopping means 2 is set to rotatably with the threaded connection place of bent sub 3, can regulate the direction of its axial cutting mouth 14.
Described rotary cutter 1 is placed in stopping means 2, and rotary cutter 1 is connected with transmission component one end by cutter head fixed shaft hole 16, and the transmission component other end is connected with Power Component; Transmission component is bevel gear worm drive shaft or driving snake 4.Power Component is electromotor 5, electronic controller 8 and external power supply 10, and electronic controller 8 one end is connected with external power supply 10, and the other end is connected with electromotor 5, and electromotor 5 is connected with power transmission shaft.Label 6 in Fig. 2 is motor casing, and label 9 is handle bonnet, and label 17 is motor start switch.
Described bevel gear worm drive shaft or driving snake 4 are placed in bent sub 3; Electromotor 5, electronic controller 8 and external power supply 10 are placed in handle 7.Rotary cutter is connected with motor shaft by 90 ° of bevel gear worm drive shafts or driving snake, main change power direction of transfer, and motor and rotary cutter are coupled together, and motor output power is sent to cutter head, band dynamic cutter head rotates; Spiral helicine blade cuts rubber bark vertical and horizontal, thus completes rubber tapping operation; Electromotor is exported by miniature high-speed motor, power of motor 20 ~ 25W, rotating speed 8000 ~ 10000 revs/min; Electronic controller, is the motor conveying signal of telecommunication, starts and disable motor, and regulate motor speed; External power supply, is made up of high power lithium battery, for motor provides power source.
Described rotary cutter 1 by cylindrical cutter body 15 and radial be distributed on cylindrical cutter body screw blade form, every block screw blade by axial blade and radial blade composition; Axial blade is provided with axial knife edge 14a, radial blade is provided with radial knife edge 14b, described stopping means 2 is for being enclosed within the position-limiting cover of rotary cutter outside, stopping means one end is provided with nipple, the other end is circular open, the side of stopping means is provided with axial cutting mouth 14 and chip outlet 13, the chip of chip outlet 13 in order to produce after discharge cutting bark; Described axial blade is positioned at the axial cutting mouth place of stopping means, in order to cut bark in the horizontal; Radial blade is positioned at the circular open place of stopping means, and circular open is radial cut scarfing 12, in order to cut bark diametrically.
Described stopping means cuts thickness and the degree of depth of rubber bark in order to regulation and control.
Described rubber portable electric rubber tapping knife profile is L-shaped.
The cutter hub diameter of described rotary cutter is 1.8cm ~ 2.0cm, thickness is 0.8cm ~ 1.0cm.
Described stopping means diameter is 2.2cm ~ 2.4cm, highly for 1.0cm ~ 1.2cm.
Stopping means mainly regulates and controls thickness and the degree of depth of cutting rubber bark, to protect gum not by excessive cutting damage.In production, rubber tapping is divided into yin, yang cutter, and stopping means is set to rotatably, can regulate its axial cutting mouth direction, can meet yin, yang and to lancinate the needs of glue;
The use procedure of rubber portable electric rubber tapping knife of the present invention:
First the axial cutting mouth position of regulation limiting device, makes it just to trunk direction.With being held by rubber tapping knife handle, rotary cutter to be placed on secant and to aim at secant, keep the axial cutting mouth of regulation limiting device and trunk close contact, starter motor starting switch, rotary cutter rotates under electromotor drives, control dynamics and angle, move along secant, cut rubber bark, complete rubber tapping operation.If cutting bark quantity not sufficient, can repeat a said process.
Above disclosedly be only preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.
Claims (9)
1. rubber portable electric rubber tapping knife, is characterized in that: comprise rotary cutter, stopping means, transmission component, Power Component, linking assembly and handle; Described stopping means is connected with linking assembly one end by nipple, is connected the assembly other end and is connected with handle; Described rotary cutter is placed in stopping means, and rotary cutter is connected with transmission component one end by cutter head fixed shaft hole, and the transmission component other end is connected with Power Component; Described transmission component is placed in and is connected in assembly, and Power Component is placed in handle; Described rotary cutter by cylindrical cutter body and radial be distributed on cylindrical cutter body screw blade form, every block screw blade by axial blade and radial blade composition; Described stopping means is the position-limiting cover being enclosed within rotary cutter outside, and stopping means one end is provided with nipple, and the other end is circular open, and the side of stopping means is provided with axial cutting mouth and chip outlet; Described axial blade is positioned at the axial cutting mouth place of stopping means, and radial blade is positioned at the circular open place of stopping means.
2. rubber portable electric rubber tapping knife, is characterized in that: described stopping means and the threaded connection place being connected assembly are set to rotatably, can regulate the direction of its axial cutting mouth.
3. rubber portable electric rubber tapping knife, is characterized in that: described stopping means cuts thickness and the degree of depth of rubber bark in order to regulation and control.
4. rubber portable electric rubber tapping knife, is characterized in that: described linking assembly is bent sub.
5. rubber portable electric rubber tapping knife, is characterized in that: described transmission component is bevel gear worm drive shaft or driving snake.
6. rubber portable electric rubber tapping knife, is characterized in that: described Power Component is electromotor, electronic controller and power supply, and electronic controller one end is connected with power supply, and the other end is connected with electromotor, and electromotor is connected with power transmission shaft.
7. rubber portable electric rubber tapping knife, is characterized in that: described rubber portable electric rubber tapping knife profile is L-shaped.
8. rubber portable electric rubber tapping knife, is characterized in that: the cutter hub diameter of described rotary cutter is 1.8cm ~ 2.0cm, thickness is 0.8cm ~ 1.0cm.
9. rubber portable electric rubber tapping knife, is characterized in that: described stopping means diameter is 2.2cm ~ 2.4cm, highly for 1.0cm ~ 1.2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904185.3A CN105340688B (en) | 2015-12-09 | 2015-12-09 | Rubber portable electric tapping knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904185.3A CN105340688B (en) | 2015-12-09 | 2015-12-09 | Rubber portable electric tapping knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105340688A true CN105340688A (en) | 2016-02-24 |
| CN105340688B CN105340688B (en) | 2018-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510904185.3A Active CN105340688B (en) | 2015-12-09 | 2015-12-09 | Rubber portable electric tapping knife |
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| CN (1) | CN105340688B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065656A (en) * | 2017-03-14 | 2017-08-18 | 中国农业大学 | A kind of intelligent tapping knife of band rubber tapping depth feedback |
| CN107278807A (en) * | 2016-03-31 | 2017-10-24 | 曹建华 | Electric cutter for rubber tapping and its rotary-cut cutter head |
| CN107864822A (en) * | 2016-09-28 | 2018-04-03 | 宁波汉浦工具有限公司 | A kind of electronic rubber cutting machine |
| CN108243896A (en) * | 2018-02-23 | 2018-07-06 | 邓凌斌 | A kind of electric cutter for rubber tapping |
| CN109169148A (en) * | 2018-10-16 | 2019-01-11 | 浙江三锋实业股份有限公司 | A kind of rotary rubber cutting machine cutter structure |
| CN110100692A (en) * | 2019-06-12 | 2019-08-09 | 深圳市指针智能有限公司 | A kind of electric cutter for rubber tapping for the rubber tapping of negative knife |
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| JP2000253761A (en) * | 1999-03-12 | 2000-09-19 | Sankyo Seiki Mfg Co Ltd | Groove formation jig for collecting sap |
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| CN202364636U (en) * | 2011-12-01 | 2012-08-08 | 周珉先 | Electric rubber and pine oil tapping machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107278807A (en) * | 2016-03-31 | 2017-10-24 | 曹建华 | Electric cutter for rubber tapping and its rotary-cut cutter head |
| CN107864822A (en) * | 2016-09-28 | 2018-04-03 | 宁波汉浦工具有限公司 | A kind of electronic rubber cutting machine |
| WO2018058931A1 (en) * | 2016-09-28 | 2018-04-05 | 中国热带农业科学院橡胶研究所 | Electric rubber cutter |
| CN107864822B (en) * | 2016-09-28 | 2023-05-02 | 中国热带农业科学院橡胶研究所 | Electric rubber tapping machine |
| CN107065656A (en) * | 2017-03-14 | 2017-08-18 | 中国农业大学 | A kind of intelligent tapping knife of band rubber tapping depth feedback |
| CN107065656B (en) * | 2017-03-14 | 2019-04-05 | 中国农业大学 | A kind of intelligent tapping knife of band rubber tapping depth feedback |
| CN108243896A (en) * | 2018-02-23 | 2018-07-06 | 邓凌斌 | A kind of electric cutter for rubber tapping |
| WO2019161800A1 (en) * | 2018-02-23 | 2019-08-29 | 苏明 | Electric tapping knife |
| CN108243896B (en) * | 2018-02-23 | 2023-09-05 | 苏明 | Electric rubber tapping knife |
| CN109169148A (en) * | 2018-10-16 | 2019-01-11 | 浙江三锋实业股份有限公司 | A kind of rotary rubber cutting machine cutter structure |
| CN110100692A (en) * | 2019-06-12 | 2019-08-09 | 深圳市指针智能有限公司 | A kind of electric cutter for rubber tapping for the rubber tapping of negative knife |
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| CN105340688B (en) | 2018-04-13 |
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