CN109278451A - A kind of automatic pencil sharpening device of style education - Google Patents
A kind of automatic pencil sharpening device of style education Download PDFInfo
- Publication number
- CN109278451A CN109278451A CN201811171674.2A CN201811171674A CN109278451A CN 109278451 A CN109278451 A CN 109278451A CN 201811171674 A CN201811171674 A CN 201811171674A CN 109278451 A CN109278451 A CN 109278451A
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- China
- Prior art keywords
- inner cavity
- slot
- pencil
- fixedly connected
- bearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/008—Sharpeners for pencils or leads with rotating cutting bodies
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- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of automatic pencil sharpening devices of style education, including device noumenon, the right side opening of described device body interior is equipped with motor slot, the inner cavity of the motor slot is fixedly connected with motor, first bearing slot is offered on the left of the motor slot inner cavity, the inner cavity of the first bearing slot is fixedly connected with first bearing, and the slot that sharpens a pencil is offered on the left of first bearing slot inner cavity, and the inner cavity of the first bearing is connected with bull stick.The present invention is used cooperatively by clip groove, stationary fixture, mounting groove, thread bush, pull rod, pull rod slot, floating holder, spring and threaded rod, pencil can not be limited with automatic pencil sharpening device by solving traditional style education, pencil is caused to be easy to shake during cutting, and then the problem of causing pencil that can fracture, the automatic pencil sharpening device of the style education, have the advantages that convenient to use, improves the efficiency that style education is sharpened a pencil with automatic pencil sharpening device.
Description
Technical field
The present invention relates to style field of Educational Technology, the automatic pencil sharpening devices of specially a kind of style education.
Background technique
Pencil-knife is a kind of tool to sharpen a pencil, and pencil-knife can be divided into common pencil-knife and electric pencil sharpener, common lead
Graver is usually to have three parts composition: blade, sheath and waste material box, cheap, electric pencil sharpener using more convenient, but
The more common pencil-knife of price is high.
Style education is also one kind of pencil-knife with automatic pencil sharpening device, however traditional style education automatic sharpening lead
Pen device can not limit pencil, cause pencil to be easy to shake during cutting, and then cause pencil that can fracture, it has not been convenient to
It uses, reduces the efficiency that style education is sharpened a pencil with automatic pencil sharpening device.
Summary of the invention
The purpose of the present invention is to provide a kind of automatic pencil sharpening device of style education, have the advantages that be easy to use,
Pencil can not be limited with automatic pencil sharpening device by solving traditional style education, and pencil is caused to be easy during cutting
The problem of shaking, and then causing pencil that can fracture.
To achieve the above object, the invention provides the following technical scheme: a kind of automatic pencil sharpening device of style education, packet
Device noumenon is included, the right side opening of described device body interior is equipped with motor slot, and the inner cavity of the motor slot is fixedly connected with motor,
First bearing slot is offered on the left of the motor slot inner cavity, the inner cavity of the first bearing slot is fixedly connected with first bearing,
The slot that sharpens a pencil is offered on the left of first bearing slot inner cavity, the inner cavity of the first bearing is connected with bull stick, described
The left end of bull stick extends to the inner cavity of motor slot and is fixedly connected with the output shaft of motor, and the left end of the bull stick, which extends to, cuts lead
The inner cavity of slot, the surface of the bull stick is arranged with fixed plate, ring gear, the bull stick is fixedly connected on the left of the fixed plate
Left end be fixedly connected with turntable, the turntable is located at the inner cavity of ring gear, and the top movable on the left of the turntable is connected with cutter
Axis, the surface of the slitter shaft are arranged with gear, and the gear is engaged with ring gear, and the surface of the slitter shaft is arranged with spiral and cuts
Knife, the spiral cutter are located at the left side of gear, and the left end of the slitter shaft is connected with connecting plate, the connecting plate right side
Bottom be fixedly connected with connection frame, the right side of the connection frame is fixedly connected with turntable.
Second bearing slot is offered on the left of the slot inner cavity that sharpens a pencil, the inner cavity of the second bearing slot is fixedly connected with
Second bearing, the inner cavity of the second bearing are connected with cutting tube, the right side of connecting plate are through on the right side of the cutting tube
Side offers pencil jack on the left of described device ontology, and the pencil jack is connected to second bearing slot, the second bearing
Left end extend to the inner cavity of pencil jack, the bottom of described device ontology is provided through dust-collecting box, the top of the dust-collecting box
Portion extends to the inner cavity for the slot that sharpens a pencil.
The bottom of pencil jack inner cavity offers clip groove, and the inner cavity of the clip groove is fixedly connected with fixing clamp
Have, the inner cavity of pencil jack extended at the top of the stationary fixture, offers mounting groove on the left of described device bodies top,
The inner cavity of the mounting groove is fixedly connected with thread bush, and the inner cavity of the thread bush is provided with pull rod, pencil jack inner cavity
Top offer pull rod slot, the bottom of the pull rod is through to the inner cavity of pull rod slot and is fixedly connected with floating holder, described
The bottom of floating holder extends to the inner cavity of pencil jack, and the surface of the pull rod is arranged with spring, the top of the spring with
The inner wall of pull rod slot is fixedly connected, and the bottom of the spring is fixedly connected with floating holder, the top movable connection of the pull rod
There is threaded rod, is provided with switch button on the right side of described device bodies top.
Preferably, the pull rod and the opposite side of stationary fixture are fixedly connected to cushion, and the thickness of the cushion is not
Less than two millimeters.
Preferably, the right side opening of described device ontology is equipped with heat release hole, and the heat release hole is connected to motor slot, the heat dissipation
The quantity in hole is two.
Preferably, switch block is fixedly connected at the top of the threaded rod, the switch block is adapted with threaded rod.
Preferably, the thread bush is adapted with threaded rod, and the cutting tube is adapted with second bearing.
Preferably, the model TN-YTTD-250B of the motor.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by clip groove, stationary fixture, mounting groove, thread bush, pull rod, pull rod slot, floating holder, spring and
Threaded rod is used cooperatively, and pencil can not be limited with automatic pencil sharpening device by solving traditional style education, leads to lead
Pen is easy to shake during cutting, and then the problem of cause pencil that can fracture, and the automatic pencil sharpening device of the style education has
Have the advantages that convenient to use, improves the efficiency that style education is sharpened a pencil with automatic pencil sharpening device.
2, the present invention can provide buffering when fixed to pencil, avoid pull rod and fixing clamp by the setting of cushion
There is the case where damaging pencil surface in tool, by the setting of heat release hole, can radiate to motor, extend making for motor
With the service life, by the setting of switch block, the shape of switch block is the ear of rabbit, can increase beauty and the side of device noumenon
Just user rotates threaded rod.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the side view of stationary fixture of the present invention and floating holder structure；
Fig. 3 is the partial structurtes enlarged drawing of A in Fig. 1 of the present invention；
Fig. 4 is the main view of switch block of the present invention and turntable connection structure.
In figure: 1, device noumenon；2, motor slot；3, motor；4, first bearing slot；5, first bearing；6, sharpen a pencil slot；7,
Bull stick；8, fixed plate；9, ring gear；10, turntable；11, slitter shaft；12, gear；13, spiral cutter；14, connecting plate；15, it connects
Frame；16, second bearing slot；17, second bearing；18, cutting tube；19, pencil jack；20, dust-collecting box；21, clip groove；22, solid
Clamp tool；23, mounting groove；24, thread bush；25, pull rod；26, pull rod slot；27, floating holder；28, spring；29, threaded rod；
30, switch button；31, cushion；32, heat release hole；33, switch block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of automatic pencil sharpening device of style education, including
Device noumenon 1, the right side opening inside device noumenon 1 are equipped with motor slot 2, and the inner cavity of motor slot 2 is fixedly connected with motor 3, motor
First bearing slot 4 is offered on the left of 2 inner cavity of slot, the inner cavity of first bearing slot 4 is fixedly connected with first bearing 5, first bearing
The slot 6 that sharpens a pencil is offered on the left of 4 inner cavity of slot, the inner cavity of first bearing 5 is connected with bull stick 7, and the left end of bull stick 7 extends to
The inner cavity of motor slot 2 is simultaneously fixedly connected with the output shaft of motor 3, and the left end of bull stick 7 extends to the inner cavity for the slot 6 that sharpens a pencil, bull stick 7
Surface be arranged with fixed plate 8, the left side of fixed plate 8 is fixedly connected with ring gear 9, and the left end of bull stick 7 is fixedly connected with turntable 10,
Turntable 10 is located at the inner cavity of ring gear 9, and the top movable in 10 left side of turntable is connected with slitter shaft 11, and the surface of slitter shaft 11 is arranged with
Gear 12, gear 12 are engaged with ring gear 9, and the surface of slitter shaft 11 is arranged with spiral cutter 13, and spiral cutter 13 is located at gear 12
Left side, the left end of slitter shaft 11 is connected with connecting plate 14, and the bottom on 14 right side of connecting plate is fixedly connected with connection frame 15,
The right side of connection frame 15 is fixedly connected with turntable 10.
It sharpens a pencil and offers second bearing slot 16 on the left of 6 inner cavity of slot, the inner cavity of second bearing slot 16 is fixedly connected with
Two bearings 17, the inner cavity of second bearing 17 are connected with cutting tube 18, and the right side of cutting tube 18 is through to the right side of connecting plate 14
Side, the left side of device noumenon 1 offer pencil jack 19, and pencil jack 19 is connected to second bearing slot 16, second bearing 17
Left end extends to the inner cavity of pencil jack 19, and the bottom of device noumenon 1 is provided through dust-collecting box 20, and the top of dust-collecting box 20 is prolonged
Extend to the inner cavity for the slot 6 that sharpens a pencil.
The bottom of 19 inner cavity of pencil jack offers clip groove 21, and the inner cavity of clip groove 21 is fixedly connected with stationary fixture
22, the top of stationary fixture 22 extends to the inner cavity of pencil jack 19, and the left side at 1 top of device noumenon offers mounting groove 23,
The inner cavity of mounting groove 23 is fixedly connected with thread bush 24, and the inner cavity of thread bush 24 is provided with pull rod 25,19 inner cavity of pencil jack
Top offers pull rod slot 26, and the bottom of pull rod 25 is through to the inner cavity of pull rod slot 26 and is fixedly connected with floating holder 27, living
The bottom of dynamic fixture 27 extends to the inner cavity of pencil jack 19, and the surface of pull rod 25 is arranged with spring 28, the top of spring 28 with
The inner wall of pull rod slot 26 is fixedly connected, and the bottom of spring 28 is fixedly connected with floating holder 27, the top movable connection of pull rod 25
There is threaded rod 29, the right side at 1 top of device noumenon is provided with switch button 30.
In the present invention: pull rod 25 and the opposite side of stationary fixture 22 are fixedly connected to cushion 31, the thickness of cushion 31
Not less than two millimeters, by the setting of cushion 31, buffering can be provided when fixed to pencil, avoid pull rod 25 and fixing clamp
There is the case where damaging pencil surface in tool 22.
In the present invention: the right side opening of device noumenon 1 is equipped with heat release hole 32, and heat release hole 32 is connected to motor slot 2, heat release hole 32
Quantity be two, by the setting of heat release hole 32, can radiate to motor 3, extend the service life of motor 3.
In the present invention: the top of threaded rod 29 is fixedly connected with switch block 33, and switch block 33 is adapted with threaded rod 29, by turning
The setting of block 33, the shape of switch block 33 are the ear of rabbit, can increase device noumenon 1 beauty and convenient for users to
Rotate threaded rod 29.
In the present invention: thread bush 24 is adapted with threaded rod 29, and cutting tube 18 is adapted with second bearing 17.
In the present invention: the model TN-YTTD-250B of motor 3.
Working principle: the present invention is in use, of the invention in use, user pulls threaded rod 29, so that floating holder 27
It is detached from the inner cavity of pencil jack 19 and compressed spring 28, the pencil cut will be needed to be inserted into cutting tube 18 by pencil jack 19
Inner cavity enter back into the inner cavity of the slot 6 that sharpens a pencil, unclamp threaded rod 29, the restoring force of spring 28 drives floating holder 27 to move downward
It is contacted with pencil, user rotates the inner cavity that threaded rod 29 enters thread bush 24, and pull rod 25 is driven to move downward, and pull rod 25 drives
Floating holder 27 moves downward, and floating holder 27 is by fixing pencil with being used cooperatively for stationary fixture 22, i.e.,
It can reach the purpose for stopping pencil to shake, be then turned on motor 3, motor 3 drives bull stick 7 to rotate, and bull stick 7 drives fixed plate 8 and tooth
Ring 9 rotates, and bull stick 7 drives turntable 10 to rotate, and turntable 10 drives slitter shaft 11 to rotate, and ring gear 9 is rotated with moving gear 12, gear 12
Slitter shaft 11 is driven to rotate, slitter shaft 11 drives the rotation of spiral cutter 13 to carry out surrounding cutting to pencil, and user delays pencil
The slow inner cavity for being pushed into the slot 6 that sharpens a pencil, that is, can reach the purpose of sharpening pencil, and then achieve the purpose that convenient to use.
In summary: the automatic pencil sharpening device of the style education, by clip groove 21, stationary fixture 22, mounting groove 23,
Thread bush 24, pull rod 25, pull rod slot 26, floating holder 27, spring 28 and threaded rod 29 are used cooperatively, and solve traditional text
Body education can not limit pencil with automatic pencil sharpening device, cause pencil to be easy to shake during cutting, and then cause
The problem of pencil can fracture.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of automatic pencil sharpening device of style education, including device noumenon (1), it is characterised in that: described device ontology (1)
Internal right side opening is equipped with motor slot (2), and the inner cavity of the motor slot (2) is fixedly connected with motor (3), the motor slot (2)
It is offered on the left of inner cavity first bearing slot (4), the inner cavity of the first bearing slot (4) is fixedly connected with first bearing (5), institute
It states and is offered the slot that sharpens a pencil (6) on the left of first bearing slot (4) inner cavity, the inner cavity of the first bearing (5), which is connected with, to be turned
Bar (7), the left end of the bull stick (7) extends to the inner cavity of motor slot (2) and is fixedly connected with the output shaft of motor (3), described
The left end of bull stick (7) extends to the inner cavity of the slot that sharpens a pencil (6), and the surface of the bull stick (7) is arranged with fixed plate (8), described solid
It is fixedly connected on the left of fixed board (8) ring gear (9), the left end of the bull stick (7) is fixedly connected with turntable (10), the turntable
(10) it is located at the inner cavity of ring gear (9), the top movable on the left of the turntable (10) is connected with slitter shaft (11), the slitter shaft
(11) surface is arranged with gear (12), and the gear (12) is engaged with ring gear (9), and the surface of the slitter shaft (11) is arranged with
Spiral cutter (13), the spiral cutter (13) are located at the left side of gear (12), and the left end of the slitter shaft (11) is flexibly connected
Have connecting plate (14), the bottom on the right side of the connecting plate (14) is fixedly connected with connection frame (15), the right side of the connection frame (15)
Side is fixedly connected with turntable (10)；
It is offered second bearing slot (16) on the left of the slot that sharpens a pencil (6) inner cavity, the inner cavity of the second bearing slot (16) is solid
Surely it is connected with second bearing (17), the inner cavity of the second bearing (17) is connected with cutting tube (18), the cutting tube
(18) it is through to the right side of connecting plate (14) on the right side of, is offered on the left of described device ontology (1) pencil jack (19), it is described
Pencil jack (19) is connected to second bearing slot (16), and the left end of the second bearing (17) extends to the interior of pencil jack (19)
Chamber, the bottom of described device ontology (1) are provided through dust-collecting box (20), are extended to and are sharpened a pencil at the top of the dust-collecting box (20)
The inner cavity of slot (6)；
The bottom of pencil jack (19) inner cavity offers clip groove (21), and the inner cavity of the clip groove (21) is fixedly connected with
Stationary fixture (22) extends to the inner cavity of pencil jack (19), described device ontology (1) top at the top of the stationary fixture (22)
It is offered on the left of portion mounting groove (23), the inner cavity of the mounting groove (23) is fixedly connected with thread bush (24), the thread bush
(24) inner cavity is provided with pull rod (25), offers pull rod slot (26), the pull rod at the top of pencil jack (19) inner cavity
(25) bottom is through to the inner cavity of pull rod slot (26) and is fixedly connected with floating holder (27), the bottom of the floating holder (27)
Portion extends to the inner cavity of pencil jack (19), and the surface of the pull rod (25) is arranged with spring (28), the top of the spring (28)
Portion is fixedly connected with the inner wall of pull rod slot (26), and the bottom of the spring (28) is fixedly connected with floating holder (27), the drawing
The top movable of bar (25) is connected with threaded rod (29), and the right side at the top of described device ontology (1) is provided with switch button (30).
2. a kind of automatic pencil sharpening device of style education according to claim 1, it is characterised in that: the pull rod (25)
Opposite side is fixedly connected to cushion (31) with stationary fixture (22), and the thickness of the cushion (31) is not less than two millimeters.
3. a kind of automatic pencil sharpening device of style education according to claim 1, it is characterised in that: described device ontology
(1) right side opening is equipped with heat release hole (32), and the heat release hole (32) is connected to motor slot (2), the quantity of the heat release hole (32)
It is two.
4. a kind of automatic pencil sharpening device of style education according to claim 1, it is characterised in that: the threaded rod
(29) it is fixedly connected at the top of switch block (33), the switch block (33) is adapted with threaded rod (29).
5. a kind of automatic pencil sharpening device of style education according to claim 1, it is characterised in that: the thread bush
(24) it is adapted with threaded rod (29), the cutting tube (18) is adapted with second bearing (17).
6. a kind of automatic pencil sharpening device of style education according to claim 1, it is characterised in that: the motor (3)
Model TN-YTTD-250B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171674.2A CN109278451A (en) | 2018-10-06 | 2018-10-06 | A kind of automatic pencil sharpening device of style education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811171674.2A CN109278451A (en) | 2018-10-06 | 2018-10-06 | A kind of automatic pencil sharpening device of style education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278451A true CN109278451A (en) | 2019-01-29 |
Family
ID=65177211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811171674.2A Pending CN109278451A (en) | 2018-10-06 | 2018-10-06 | A kind of automatic pencil sharpening device of style education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278451A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150823A (en) * | 2019-04-11 | 2019-08-23 | 青岛克卡文具有限公司 | The raw pen bag of the fine arts |
| CN115157910A (en) * | 2022-07-08 | 2022-10-11 | 广州市益而高科技发展有限公司 | Full-automatic pencil sharpener |
-
2018
- 2018-10-06 CN CN201811171674.2A patent/CN109278451A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110150823A (en) * | 2019-04-11 | 2019-08-23 | 青岛克卡文具有限公司 | The raw pen bag of the fine arts |
| CN115157910A (en) * | 2022-07-08 | 2022-10-11 | 广州市益而高科技发展有限公司 | Full-automatic pencil sharpener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190129 |