CN107437289B - Coin classification device - Google Patents
Coin classification device Download PDFInfo
- Publication number
- CN107437289B CN107437289B CN201710481902.5A CN201710481902A CN107437289B CN 107437289 B CN107437289 B CN 107437289B CN 201710481902 A CN201710481902 A CN 201710481902A CN 107437289 B CN107437289 B CN 107437289B
- Authority
- CN
- China
- Prior art keywords
- tray
- diameter
- coin
- cover plate
- separating disc
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D3/00—Sorting a mixed bulk of coins into denominations
- G07D3/02—Sorting coins by means of graded apertures
- G07D3/04—Sorting coins by means of graded apertures arranged on an inclined rail
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combined Means For Separation Of Solids (AREA)
- Testing Of Coins (AREA)
Abstract
The invention discloses a coin sorting device, which comprises a fixed frame, a coin input funnel and a coin separating part, wherein the fixed frame is provided with a plurality of fixing holes; the fixing frame is a cuboid support, and baffles are arranged on the four sides of the cuboid support except the upper bottom surface and the lower bottom surface; compared with the existing coin sorting device, the coin sorting device has the advantages that the coin sorting device is small in size, the core part is only 120X120X15mm ^3, the manufacturing cost is low, the coin sorting efficiency is high, the coin sorting device can be used for sorting the coins of the fifth set of RMB, troublesome and tedious processes such as coin sorting, counting, packaging and the like are not needed, and the working efficiency is greatly improved.
Description
Technical Field
The invention belongs to a tool, and particularly relates to a coin sorting device.
Background
Aiming at the troublesome and tedious work of classifying, counting and packaging coins by banks and public transport companies, the tool is invented for classifying the coins, and can be used by staff to separate the coins of the fifth set of RMB, so that the working efficiency is greatly improved.
Disclosure of Invention
The invention provides a coin sorting device aiming at the defects of the prior art.
A coin sorting device comprises a fixed frame, a coin input funnel and a coin separating part;
the fixing frame is a cuboid support, and baffles are arranged on the four sides of the cuboid support except the upper bottom surface and the lower bottom surface;
the coin input funnel is positioned above the cover plate and fixed at the top of the fixed frame; the cross section of the cover plate is circular, a circular through hole with the diameter of 32mm is formed in the cover plate, the distance between the circular through hole and the center of the cover plate is 30mm, and the funnel hole is opposite to the circular through hole in the cover plate.
The coin separating part comprises a tray, a separating disc and a cover plate;
the section of the tray is circular, and the diameter of the tray is 151 mm. Two arc-shaped slotted holes of 90 degrees are formed in the tray; the radius of the inner side arc slotted hole is 17mm, the radius of the outer side arc is 42.50mm, the radius of the inner side arc of the outer side arc slotted hole is 38.75mm, the radius of the outer side arc is 62.25mm, and a round hole with the diameter of 32mm is arranged at the center of the tray. The section of the separating disc is circular, the diameter of the separating disc is 120mm, the separating disc is positioned above the tray, the thickness of the separating disc is 1.67mm, and the thickness of the separating disc is just the thickness of a rough coin. Four slotted holes with the same size are formed in the separating disc, the slotted holes are large in inside and small in outside, and the reduction direction of the slotted holes is in the anticlockwise direction; the most part of the slotted hole is semicircular, the radius is 14mm, and the centers of the four semicircular circles are all on a circle which takes the center of the separating disc as the center of the circle and has the radius of 30 mm; a circle with the center of the circle of the separating disc as the center and the diameter of 30mm can be inscribed in the area surrounded by the four slotted holes. The maximum diameter of the inside of the slotted hole is 28mm, the diameter of the outermost side of the slotted hole is the smallest, the largest diameter is smaller than 20.5mm and larger than 19.5mm, coins with the diameter larger than 20.50mm cannot slide out of the slotted hole, and a protruding part is arranged in the middle of the slotted hole, so that coins with the diameter larger than 25mm cannot slide out of the slotted hole. A driving shaft of the motor penetrates through a round hole in the center of the tray to be connected with the center of the separating disc and drives the separating disc to rotate anticlockwise, the motor is positioned below the tray and arranged on a motor fixing seat, and the fixing seat is arranged on the fixing frame; the cover plate is circular in cross section and 151mm in diameter. The cover plate is positioned above the separating disc, a circular through hole with the diameter of 32mm is formed in the cover plate, the circular hole is opposite to the funnel hole of the funnel, and the distance between the circle center of the circular hole and the circle center of the cover plate is 30 mm. The cover plate, the separating disc and the tray are arranged from top to bottom. Three coin sliding channels are arranged below the tray.
The distance between the cover plate and the tray is 1.85mm, which is just the thickness of a unitary coin.
The separating disc is characterized in that four circular through holes with the diameter of 3mm are uniformly distributed on a circle with the circle center of the separating disc as the circle center and the diameter of 23.50mm, and an output shaft of the motor is fixedly connected with the four circular through holes.
A rectangular coordinate system is established on the cover plate and the tray, and the circular through hole on the cover plate falls in a first quadrant; the inner arc slotted hole on the tray falls on the third quadrant, and the outer arc slotted hole falls on the fourth quadrant.
Has the advantages that: compared with the existing coin sorting device, the device has the advantages that the structure is simple, the volume of the core part is only 120X120X15mm ^3, the manufacturing cost is low, the coin separating efficiency is high, the coin sorting device can be used for separating the coins of the fifth set of RMB, the troublesome and boring processes such as coin sorting, counting and packaging are not needed, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of a tray structure of the present invention
FIG. 5 is a schematic view of the structure of a separation disc according to the present invention;
FIG. 6 is a schematic view of the cover plate structure of the present invention;
FIG. 7 is a schematic diagram of a gross coin separation;
FIG. 8 is a schematic diagram of five-feather coin separation;
fig. 9 is a schematic diagram of a unitary coin separation.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, a coin sorting apparatus includes a holder, a coin input hopper, and a coin separating part;
the fixing frame is a cuboid bracket, and baffle plates 4 are arranged on the four sides of the cuboid bracket except the upper bottom surface and the lower bottom surface;
the coin input funnel 6 is positioned above the cover plate 7 and fixed at the top of the fixing frame; the cross section of the cover plate is circular, a circular through hole with the diameter of 32mm is formed in the cover plate, the distance between the circular through hole and the center of the cover plate is 30mm, and the funnel hole is opposite to the circular through hole in the cover plate 7.
As shown in fig. 4, 5 and 6, the coin separating portion includes a tray 9, a separating disk 8 and a cover plate 7;
the section of the tray 9 is circular, and the diameter is 151 mm. The tray 9 is provided with two arc-shaped slotted holes of 90 degrees; the radius of the inner arc slotted hole is 17.00mm, the radius of the outer arc is 42.50mm, the radius of the inner arc of the outer arc slotted hole is 38.75mm, the radius of the outer arc is 62.25mm, and a round hole with the diameter of 32mm is arranged at the center of the tray 9. The section of the separating disc 8 is circular, the diameter of the separating disc is 120mm, the separating disc 8 is positioned above the tray 9, the thickness of the separating disc 8 is 1.67mm, and the thickness is just the thickness of a rough coin. Four slotted holes with the same size are formed in the separating disc, the slotted holes are large in inside and small in outside, and the reduction direction of the slotted holes is in the anticlockwise direction; the most part of the slotted hole is semicircular, the radius is 14mm, and the centers of the four semicircular circles are all on a circle which takes the center of the separating disc as the center of the circle and has the radius of 30 mm; a circle with the center of the circle of the separating disc as the center and the diameter of 30mm can be inscribed in the area surrounded by the four slotted holes. The maximum diameter of the inside of the slotted hole is 28mm, the diameter of the outermost side of the slotted hole is the smallest, the largest diameter is smaller than 20.5mm and larger than 19.5mm, coins with the diameter larger than 20.50mm cannot slide out of the slotted hole, and a protruding part is arranged in the middle of the slotted hole, so that coins with the diameter larger than 25mm cannot slide out of the slotted hole. A driving shaft of the motor 17 penetrates through a round hole in the center of the tray 9 to be connected with the center of the separating disc 8 and drive the separating disc 8 to rotate anticlockwise, the motor 17 is positioned below the tray 9 and arranged on a motor fixing seat 16, and the fixing seat is arranged on the fixing frame; the cross section of the cover plate 7 is circular, and the diameter is 151 mm. The cover plate 7 is positioned above the separating disc 8, a circular through hole with the diameter of 32mm is formed in the cover plate 7, the circular hole is opposite to the funnel hole of the funnel 6, and the distance between the circle center of the circular hole and the circle center of the cover plate is 30 mm. The cover plate 7, the separating disc 8 and the tray 9 are arranged from top to bottom. The coin output device comprises a first slideway 13 and two second slideways 2, is arranged below the tray 9, is fixed by a fixed seat and is used as a passage for the coins to slide down. One of the roughs slides out of the chute 13, and the five-roughs and the one-yuan coins slide out of the two chutes 2 respectively.
The distance between the cover plate 7 and the tray 9 is 1.85mm, which is just the thickness of a unitary coin.
The separating disc 8 is characterized in that four circular through holes with the diameter of 3mm are uniformly distributed on a circle with the circle center of the separating disc as the circle center and the diameter of 23.50mm, and an output shaft of the motor is fixedly connected with the four circular through holes.
A rectangular coordinate system is established on the cover plate 7 and the tray 9, and the circular through hole on the cover plate 7 falls in a first quadrant; the inner arc-shaped slotted hole on the tray 9 falls on the third quadrant, and the outer arc-shaped slotted hole falls on the fourth quadrant.
Coin sorting
As shown in fig. 1 and 2, coins are poured from the hopper 6 and stacked horizontally one by one below the hopper 6; the funnel hole is opposite to a round hole with the diameter of 32mm on the cover plate 7; the driving shaft of the motor 17 drives the separation disc 8 to rotate anticlockwise;
the method comprises the following steps: one corner coin separation
As shown in fig. 7, coins are poured from the hopper 6, stacked horizontally one by one below the hopper 6 and enter the cover plate 7, because the thickness of the separating plate is 1.67mm, which is exactly the thickness of a single rough coin, and the distance between the cover plate 7 and the tray 9 is 1.85mm, which is exactly the thickness of a single unitary coin, only one coin can fall from the cover plate 7 into the separating plate 8 at a time, the diameter of a coin is 19.50mm, which is smaller than the minimum diameter of the separating plate groove, which is 20.50mm, and with the counterclockwise rotation of the separating plate 8, the coin is thrown out due to centrifugal force at the position of the second coordinate axis, hits the baffle 4, falls into the slideway 13, and slips out the coin at angle 1;
step two: pentagonal coin separation
As shown in fig. 8, coins are poured from the hopper 6, stacked horizontally one by one below the hopper 6 and enter the cover plate 7, because the thickness of the separating disc is 1.67mm, which is exactly the thickness of a single rough coin, and the distance between the cover plate 7 and the tray 9 is 1.85mm, which is exactly the thickness of a single unitary coin, only one coin can fall from the cover plate 7 into the separating disc 8 at a time, the diameter of a pentagonal coin is 20.50mm, which is slightly larger than the minimum diameter of the separating disc slot, and the pentagonal coin is blocked at the outlet of the separating disc slot and rotates counterclockwise along with the separating disc 8 along with the rotation of the separating disc 8; when the coins move to the 90-degree arc-shaped outer slot hole with the diameter of 23.50mm of the tray 9, the coins fall from the outer slot, fall into the second slide way 2 below the outer slot and slide out of the 5-degree arc-shaped outer slot hole;
step three: unitary coin separation
As shown in fig. 9, coins are poured from the hopper 6, stacked horizontally one by one below the hopper 6 and enter the cover plate 7, and since the thickness of the separating tray is 1.67mm, which is exactly the thickness of a single rough coin, and the distance between the cover plate 7 and the tray 9 is 1.85mm, which is exactly the thickness of a single coin, only one coin can fall from the cover plate 7 to the separating tray 8 at a time, the diameter of the single coin is 25mm at most, the maximum distance from the protruding part of the separating tray 8 to the other end of the separating tray is 25mm, and the coin is blocked by the protrusion on the outer wall of the separating tray groove along with the rotation of the separating tray 8 and rotates along with the counterclockwise direction of the separating tray 8; when the coins move to the opening of the 90-degree arc-shaped inner groove hole with the diameter of 25.50mm of the tray 9, the coins fall from the inner groove, fall into the second slide way 2 below the inner groove and slide out of the 1 yuan of coins;
thus, the sorting of 3 kinds of coins is realized.
Claims (2)
1. A coin sorting device comprises a fixed frame, a coin input funnel and a coin separating part;
the fixing frame is a cuboid support, and baffles are arranged on the four sides of the cuboid support except the upper bottom surface and the lower bottom surface;
the coin input funnel is positioned above the cover plate and fixed at the top of the fixed frame;
the coin separating part comprises a tray, a separating disc and a cover plate;
the section of the tray is circular, and the diameter of the tray is 151 mm; two arc-shaped slotted holes of 90 degrees are formed in the tray; the radius of an inner arc of the inner arc-shaped slotted hole is 17mm, the radius of an outer arc is 42.50mm, the radius of an inner arc of the outer arc-shaped slotted hole is 38.75mm, the radius of an outer arc is 62.25mm, and a circular hole with the diameter of 32mm is formed in the center of the tray; the section of the separating disc is circular, the diameter of the separating disc is 120mm, the separating disc is positioned above the tray, the thickness of the separating disc is 1.67mm, and the thickness of the separating disc is just the thickness of a rough coin; four slotted holes with the same size are formed in the separating disc, the slotted holes are large in inside and small in outside, and the reduction direction of the slotted holes is in the anticlockwise direction; the most part of the slotted hole is semicircular, the radius is 14mm, and the centers of the four semicircular circles are all on a circle which takes the center of the separating disc as the center of the circle and has the radius of 30 mm; a circle which takes the circle center of the separating disc as the circle center and has the diameter of 30mm is exactly inscribed in the area surrounded by the four slotted holes; the maximum diameter of the inside of the slotted hole is 28mm, the diameter of the outermost side of the slotted hole is the smallest, the largest diameter is smaller than 20.5mm and larger than 19.5mm, so that coins with the diameter larger than 20.50mm cannot slide out of the slotted hole, and a protruding part is arranged in the middle of the slotted hole, so that coins with the diameter larger than 25mm cannot slide out of the slotted hole; a driving shaft of the motor penetrates through a round hole in the center of the tray to be connected with the center of the separating disc and drives the separating disc to rotate anticlockwise, the motor is positioned below the tray and arranged on a motor fixing seat, and the fixing seat is arranged on the fixing frame; the cross section of the cover plate is circular, and the diameter of the cover plate is 151 mm; the cover plate is positioned above the separating disc, a circular through hole with the diameter of 32mm is formed in the cover plate, the circular through hole is opposite to a funnel hole of the funnel, and the distance between the circular through hole and the center of the cover plate is 30 mm; the cover plate, the separating disc and the tray are arranged from top to bottom; three coin sliding channels are arranged below the tray; the distance between the cover plate and the tray is 1.85mm, and the thickness is just the thickness of a unitary coin;
four circular through holes with the diameter of 3mm are uniformly distributed on a circle which takes the circle center of the separating disc as the circle center and has the diameter of 23.50mm, and an output shaft of the motor is fixedly connected with the four circular through holes;
a rectangular coordinate system is established on the cover plate, and the circular through hole on the cover plate falls on the first quadrant.
2. A coin sorting apparatus according to claim 1, wherein: and a rectangular coordinate system is established on the tray, the inner arc-shaped slotted hole on the tray falls in the third quadrant, and the outer arc-shaped slotted hole falls in the fourth quadrant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481902.5A CN107437289B (en) | 2017-06-22 | 2017-06-22 | Coin classification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710481902.5A CN107437289B (en) | 2017-06-22 | 2017-06-22 | Coin classification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107437289A CN107437289A (en) | 2017-12-05 |
| CN107437289B true CN107437289B (en) | 2019-12-20 |
Family
ID=60458634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710481902.5A Active CN107437289B (en) | 2017-06-22 | 2017-06-22 | Coin classification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107437289B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759346A (en) * | 2019-03-26 | 2019-05-17 | 吉林大学 | Damaged coin device and detection method are rejected in a kind of novel detection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1594095A1 (en) * | 2001-02-09 | 2005-11-09 | Mag-Nif Incorporated | Coin separating and sorting assembly |
| CN203287972U (en) * | 2013-05-31 | 2013-11-13 | 尚昱帆 | Dial-type coin sorting machine |
| CN105023338A (en) * | 2015-08-13 | 2015-11-04 | 常州工学院 | Mechanical device for classification, counting, and arrangement of coins |
| CN106251461A (en) * | 2016-09-29 | 2016-12-21 | 杭州师范大学钱江学院 | A kind of coin dividing counting device |
| CN207097101U (en) * | 2017-06-22 | 2018-03-13 | 杭州电子科技大学 | Coin-sorting device |
-
2017
- 2017-06-22 CN CN201710481902.5A patent/CN107437289B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1594095A1 (en) * | 2001-02-09 | 2005-11-09 | Mag-Nif Incorporated | Coin separating and sorting assembly |
| CN203287972U (en) * | 2013-05-31 | 2013-11-13 | 尚昱帆 | Dial-type coin sorting machine |
| CN105023338A (en) * | 2015-08-13 | 2015-11-04 | 常州工学院 | Mechanical device for classification, counting, and arrangement of coins |
| CN106251461A (en) * | 2016-09-29 | 2016-12-21 | 杭州师范大学钱江学院 | A kind of coin dividing counting device |
| CN207097101U (en) * | 2017-06-22 | 2018-03-13 | 杭州电子科技大学 | Coin-sorting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107437289A (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105374104A (en) | Coin sorting device | |
| US1947456A (en) | Coin handling machine | |
| CN105844773A (en) | Coin classifying and counting device | |
| CN105023338B (en) | Mechanical device for classification, counting, and arrangement of coins | |
| CN106204879A (en) | A kind of coin sorter | |
| CN105938635A (en) | Coin sorting device | |
| CN107437289B (en) | Coin classification device | |
| CN105957222A (en) | Layered track provided coin self-turning and screening machine | |
| CN205563790U (en) | Coin sorting device based on pressure sensor | |
| CN201955834U (en) | Device capable of receiving multiple coins each time and discharging coins one by one | |
| CN106611456A (en) | Coin sorting and counting device of spiral track type | |
| US4561457A (en) | Coin sorter and counter | |
| CN106097539A (en) | A kind of coin classifier | |
| CN207097101U (en) | Coin-sorting device | |
| CN102930630A (en) | Coin-separating cylinder | |
| CN105788057A (en) | Portable coin sorting device | |
| CN206363425U (en) | A kind of coin hay stacker | |
| CN105719383B (en) | A kind of automatically classified by coin counting all-in-one machine | |
| US2110014A (en) | Coin sorting machine | |
| CN206209943U (en) | A kind of rotating disc type coin is separated and counting device | |
| CN104899961A (en) | Paper money changing machine for bus | |
| CN107978066B (en) | Coin sorting machine based on slope letter sorting dish | |
| CN105957219B (en) | A kind of coin separating device | |
| CN106355738A (en) | Rotary-disc type coin separating and counting device | |
| CN205670320U (en) | A kind of coin classifier |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |