CN108481958A - A kind of chalk collection device - Google Patents
A kind of chalk collection device Download PDFInfo
- Publication number
- CN108481958A CN108481958A CN201810488865.5A CN201810488865A CN108481958A CN 108481958 A CN108481958 A CN 108481958A CN 201810488865 A CN201810488865 A CN 201810488865A CN 108481958 A CN108481958 A CN 108481958A
- Authority
- CN
- China
- Prior art keywords
- babinet
- conveyance conduit
- chalk
- collection device
- sides
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/04—Blackboards
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention relates to retracting device technical fields, especially a kind of chalk collection device, including blackboard slot, blackboard slot lower end both sides are installed with fixed link, both sides fixed link lower end is installed with babinet, box house is installed with conveyance conduit, and conveyance conduit one end through babinet and extends to outside babinet, conveyance conduit upper end in babinet is installed with several funnel-form holding tanks, it is provided with servo motor outside babinet, servo motor is fixedly connected with speed reducer, the speed reducer other end is provided with output shaft, the output shaft other end is provided with shaft coupling, the shaft coupling other end is provided with boosting bar, and boosting bar through babinet and extends in the conveyance conduit in babinet, the boosting bar other end is installed with piston.The chalk collection device is simple in structure, uses easy to operate, which fast and easily can carry out recycling by chalk dust or the chalk end of disconnection.
Description
Technical field
The present invention relates to retracting device technical field more particularly to a kind of chalk collection devices.
Background technology
Chalk is tool widely used in daily life, is for general on blackboard and writes.The chalk in ancient times is usually used
Natural chalk is made, but is mostly used other substances substitutions now, will produce when chalk is used a large amount of chalk dust or
The chalk end that person disconnects, most of disposition are will to be thrown away after these sweeping wastes, are if things go on like this caused greatly
The wasting of resources.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of chalk collection device proposed.
To achieve the goals above, present invention employs following technical solutions：
Design a kind of chalk collection device, including blackboard slot, blackboard slot lower end both sides are installed with fixed link, and two
Fixed link lower end described in side is installed with babinet, and the box house is installed with conveyance conduit, and conveyance conduit one end
Through babinet and extending to outside babinet, the conveyance conduit upper end in the babinet is installed with several funnel-form holding tanks, and
Funnel-form holding tank is connected with conveyance conduit, and funnel-form holding tank upper end is through babinet and blackboard slot and so that funnel-form
The notch of holding tank is in same level with blackboard slot, is provided with servo motor outside the babinet, the servo motor is fixed
It is connected with speed reducer, the speed reducer other end is provided with output shaft, and the output shaft other end is provided with shaft coupling, described
The axis device other end is provided with boosting bar, and boosting bar through babinet and extends in the conveyance conduit in babinet, the boosting bar
The other end is installed with piston, and conveyance conduit one end outside the babinet is fixedly connected with stirring grinding device, the stirring
Grinding device lower end is equipped with dismountable chalk forming die tool, and inclined tube is fixedly connected on the conveyance conduit outside the babinet
Road, and inclined tube road is connected through babinet and with conveyance conduit other end bottom.
Preferably, the output shaft is provided with driven spindle by drive mechanism, and driven spindle is located in blackboard slot.
Preferably, the drive mechanism includes the driving wheel being fixedly mounted on output shaft and is fixedly mounted on from turn
The driven wheel of axis one end, and driving belt is provided between driven wheel and driving wheel.
Preferably, babinet top both sides are installed with supporting rod, and the driven spindle runs through the support of both sides
Bar is simultaneously rotatably arranged between the supporting rod of both sides, and external screw thread, the outer spiral shell are provided on the driven spindle in the blackboard slot
Rotation is provided with several nuts on driven spindle outside line, and the nut lower end is installed with hairbrush.
A kind of chalk collection device proposed by the present invention, advantageous effect are：The chalk collection device is simple in structure, uses
Get up easy to operate, which fast and easily can carry out recycling by chalk dust or the chalk end of disconnection, greatly
Saved article use cost, and the device can not need manpower and just can push away chalk dust or the chalk end of disconnection
It send to conveyance conduit, greatly improves working efficiency thus.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of chalk collection device proposed by the present invention.
In figure：Babinet 1, supporting rod 2, funnel-form holding tank 3, blackboard slot 4, nut 5, hairbrush 6, external screw thread 7, fixed link 8,
Driven spindle 9, driven wheel 10, driving belt 11, driving wheel 12, speed reducer 13, servo motor 14, output shaft 15, shaft coupling 16,
Boosting bar 17, piston 18, conveyance conduit 19, inclined tube road 20, chalk forming die tool 21, stirring grinding device 22.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1, the chalk end of a kind of chalk collection device, including blackboard slot 4, chalk dust or disconnection can fall into blackboard
In slot 4,4 lower end both sides of blackboard slot are installed with fixed link 8, and fixed link 8 lower end in both sides is installed with babinet 1, in babinet 1
Portion is installed with conveyance conduit 19, and 19 one end of conveyance conduit through babinet 1 and extends to outside babinet 1, the conveying in babinet 1
19 upper end of pipeline is installed with several funnel-form holding tanks 3, and funnel-form holding tank 3 can facilitate chalk dust or the powder of disconnection
Nib can be fallen into conveyance conduit 19, and funnel-form holding tank 3 is connected with conveyance conduit 19, and 3 upper end of funnel-form holding tank is passed through
Babinet 1 is worn with blackboard slot 4 and so that the notch of funnel-form holding tank 3 is in same level with blackboard slot 4, babinet 1 is arranged outside
There are servo motor 14, servo motor 14 to be connected with external power supply by electric wire, servo motor 14 is fixedly connected with speed reducer 13, subtracts
Fast machine 13 and servo motor 14 are used cooperatively, and speed reducer 13 is that matching is played between prime mover and working machine or executing agency
Rotating speed and the effect for transmitting torque, 13 other end of speed reducer are provided with output shaft 15, and 15 other end of output shaft is provided with shaft coupling
16, shaft coupling 16 plays the role of overload protection, and 16 other end of shaft coupling is provided with boosting bar 17, and boosting bar 17 runs through babinet
It 1 and extends in the conveyance conduit 19 in babinet 1,17 other end of boosting bar is installed with piston 18, the delivery pipe outside babinet 1
19 one end of road is fixedly connected with stirring grinding device 22, and the chalk end that stirring grinding device 22 will be switched off crushes, and stirs powder
22 lower end of crushing device is equipped with dismountable chalk forming die tool 21, and chalk dust is shaped to chalk, case by chalk forming die tool 21
Be fixedly connected with inclined tube road 20 on conveyance conduit 19 outside body 1, and inclined tube road 20 through babinet 1 and with 19 other end of conveyance conduit
Bottom is connected.
Output shaft 15 is provided with driven spindle 9 by drive mechanism, and driven spindle 9 is located in blackboard slot 4.Drive mechanism
Including the driving wheel 12 being fixedly mounted on output shaft 15 and it is fixedly mounted on the driven wheel 10 of 9 one end of driven spindle, and from
Driving belt 11 is provided between driving wheel 10 and driving wheel 12.1 top both sides of babinet are installed with supporting rod 2, from turn
Axis 9 runs through the supporting rod 2 of both sides and is rotatably arranged between the supporting rod 2 of both sides, is arranged on the driven spindle 9 in blackboard slot 4
There is external screw thread 7, is rotated on the driven spindle 9 outside external screw thread 7 and be provided with several nuts 5,5 lower end of nut is installed with hairbrush 6,
Chalk dust or chalk end brush are entered funnel-form holding tank 3 by hairbrush 6.
Embodiment：In use, opening servo motor 14, servo motor 14 first rotates forward, at this moment servo motor 14
Piston 18 is pushed via output shaft 15 and shaft coupling 16 so that the chalk dust or chalk end that enter from funnel-form holding tank 3 enter
It stirs in grinding device 22, the at this moment rotation of driving wheel 12 drives driven spindle 9 to rotate via driving belt 11 and driven wheel 10, from
Turn axis 9 rotates so that nut 5 moves, and chalk dust or chalk end are swept into funnel-form holding tank by the movement band electric brush 6 of nut 5
In 3, when servo motor 14 rotates backward, effect is same, but at this moment entrance is stirred from inclined tube road 20 for chalk dust or chalk end
In breading crushing device 22.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of chalk collection device, including blackboard slot (4), blackboard slot (4) the lower end both sides are installed with fixed link
(8), fixed link described in both sides (8) lower end is installed with babinet (1), which is characterized in that is fixedly mounted inside the babinet (1)
There is conveyance conduit (19), and conveyance conduit (19) one end through babinet (1) and extends to babinet (1) outside, in the babinet (1)
Conveyance conduit (19) upper end is installed with several funnel-form holding tanks (3), and funnel-form holding tank (3) and conveyance conduit (19)
It is connected, funnel-form holding tank (3) upper end runs through babinet (1) with blackboard slot (4) and makes the slot of funnel-form holding tank (3)
Mouth is in same level with blackboard slot (4), and servo motor (14), the servo motor (14) are provided with outside the babinet (1)
It is fixedly connected with speed reducer (13), speed reducer (13) other end is provided with output shaft (15), and the output shaft (15) is another
End is provided with shaft coupling (16), and shaft coupling (16) other end is provided with boosting bar (17), and boosting bar (17) runs through babinet
(1) it and extending in the conveyance conduit (19) in babinet (1), boosting bar (17) other end is installed with piston (18),
Conveyance conduit (19) one end of the babinet (1) outside is fixedly connected with stirring grinding device (22), the stirring grinding device
(22) lower end is equipped with dismountable chalk forming die tool (21), is fixedly connected on the conveyance conduit (19) of the babinet (1) outside
There is inclined tube road (20), and inclined tube road (20) are connected through babinet (1) and with conveyance conduit (19) other end bottom.
2. a kind of chalk collection device according to claim 1, which is characterized in that the output shaft (15) is tied by being driven
Structure is provided with driven spindle (9), and driven spindle (9) is located in blackboard slot (4).
3. a kind of chalk collection device according to claim 2, which is characterized in that the drive mechanism includes being fixedly mounted
Driving wheel (12) on output shaft (15) and the driven wheel (10) for being fixedly mounted on driven spindle (9) one end, and driven wheel
(10) driving belt (11) is provided between driving wheel (12).
4. a kind of chalk collection device according to claim 2, which is characterized in that babinet (1) the top both sides are solid
Dingan County is equipped with supporting rod (2), and the driven spindle (9) runs through the supporting rod (2) of both sides and is rotatably arranged on the supporting rod of both sides
(2) between, external screw thread (7), the slave turn of the external screw thread (7) outside are provided on the driven spindle (9) in the blackboard slot (4)
Rotation is provided with several nuts (5) on axis (9), and nut (5) lower end is installed with hairbrush (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488865.5A CN108481958A (en) | 2018-05-21 | 2018-05-21 | A kind of chalk collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810488865.5A CN108481958A (en) | 2018-05-21 | 2018-05-21 | A kind of chalk collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108481958A true CN108481958A (en) | 2018-09-04 |
Family
ID=63353427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810488865.5A Withdrawn CN108481958A (en) | 2018-05-21 | 2018-05-21 | A kind of chalk collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108481958A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341347A (en) * | 2019-08-19 | 2019-10-18 | 浙江海洋大学 | A kind of discarded chalk end recycling reprocessing equipment |
| CN111761966A (en) * | 2020-06-09 | 2020-10-13 | 盘秀英 | Chalk production is with automatic mould slip casting equipment |
| CN112793342A (en) * | 2020-12-31 | 2021-05-14 | 张海星 | Chalk reproducing machine capable of automatically erasing blackboard |
| CN115320275A (en) * | 2022-08-29 | 2022-11-11 | 刘耕 | Blackboard chalk groove |
-
2018
- 2018-05-21 CN CN201810488865.5A patent/CN108481958A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341347A (en) * | 2019-08-19 | 2019-10-18 | 浙江海洋大学 | A kind of discarded chalk end recycling reprocessing equipment |
| CN111761966A (en) * | 2020-06-09 | 2020-10-13 | 盘秀英 | Chalk production is with automatic mould slip casting equipment |
| CN111761966B (en) * | 2020-06-09 | 2022-01-11 | 江苏中腾石英材料科技股份有限公司 | Chalk production is with automatic mould slip casting equipment |
| CN112793342A (en) * | 2020-12-31 | 2021-05-14 | 张海星 | Chalk reproducing machine capable of automatically erasing blackboard |
| CN112793342B (en) * | 2020-12-31 | 2022-06-03 | 西藏米优科技有限公司 | Chalk reproducing machine capable of automatically wiping blackboard |
| CN115320275A (en) * | 2022-08-29 | 2022-11-11 | 刘耕 | Blackboard chalk groove |
| CN115320275B (en) * | 2022-08-29 | 2023-12-29 | 刘耕 | Blackboard chalk groove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180904 |