CN219017033U

CN219017033U - Coin separator

Info

Publication number: CN219017033U
Application number: CN202221602750.2U
Authority: CN
Inventors: 严红丽; 王启文; 李一鸣; 鲍孟凡; 张孝琼
Original assignee: Chuzhou University
Current assignee: Chuzhou University
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-05-12
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a coin separator, which relates to the technical field of coin screening devices and comprises a frame, a coin hopper, a transmission mechanism and a screening part, wherein the upper end of the frame is provided with a mounting frame, the coin hopper is mounted on the mounting frame, the mounting frame is also provided with a guide frame, the screening part is obliquely mounted on the frame, a track leakage opening is formed in a sliding track of the screening part, and a receiving groove is formed in the frame below the track leakage opening. According to the coin separating device, the transmission mechanism and the screening part are arranged on the frame, the driving chain wheel is driven to rotate by the output end of the driving motor, the lower end face of the outer edge of the roller is driven to reversely move with the upper end face of the conveying belt by the transmission chain, and two or more coins possibly adhered together are automatically separated by matching the friction force between the surface of the conveying belt and the coins through the speed difference, so that the situation of missing and separating the coins can be avoided, and the separation is accurate and the efficiency is high.

Description

Coin separator

Technical Field

The utility model relates to the technical field of coin screening devices, in particular to a coin separator.

Background

The coin is used as the principal force army of the current small-amount money market, has the advantages of low manufacturing price, abrasion resistance, multiple circulation and the like, and also brings a lot of problems to us as the money which is most commonly used in daily life, wherein the social problem which needs to be solved urgently is that the separation and the counting of the coins exist, the coin screening device in the prior art has the condition of missing separation, namely, two coins which are adhered together after the circulation of the transaction cannot be separated, the subsequent separation and the counting are needed to be carried out manually, and the time and the effort are wasted and errors exist.

Disclosure of Invention

The utility model aims to provide a coin separator which solves the defects caused by the prior art.

The utility model provides a coin separating centrifuge, includes frame, coin hopper, drive mechanism and screening portion, the upper end of frame is provided with the mounting bracket, coin hopper installs on the mounting bracket, still is provided with the leading truck on the mounting bracket, drive mechanism installs on the mounting bracket to be used for preventing that the coin from appearing overlapping in the separation process, screening portion slope is installed in the frame, has seted up the track drain opening on the gliding track of screening portion, is provided with the accepting groove in the below of track drain opening in the frame.

Preferably, the drive mechanism comprises a drive motor, a conveyor belt and a drive chain, wherein the drive motor is arranged on the frame, a driving sprocket is arranged at the output end of the drive motor, the conveyor belt is arranged on the mounting frame, a first transmission shaft and a second transmission shaft are further arranged on the mounting frame, the first transmission shaft is connected with the conveyor belt, a first driven sprocket is arranged at one end of the first transmission shaft, a roller is coaxially arranged on the second transmission shaft, a second driven sprocket is arranged at one end of the second transmission shaft, a tensioning sprocket is further arranged on the frame, and the driving sprocket is connected with the first driven sprocket, the second driven sprocket and the tensioning sprocket through the drive chain.

Preferably, the lower end of the sieving part is provided with an opening, three rail leakage openings are arranged on the sieving part, and the three rail leakage openings are sequentially enlarged from top to bottom.

Preferably, the lower end of the frame is provided with universal wheels.

Preferably, the distance between the end face of the outer edge of the roller and the conveying belt is smaller than the superposition thickness of two coins.

The utility model has the advantages that: through setting up drive mechanism and screening part in the frame, drive sprocket by driving motor's output drives rotation, and the outer fringe lower terminal surface of driving the gyro wheel via the drive chain and the up end reverse motion of conveyer belt, through the frictional force between speed differential cooperation conveyer belt surface and the coin, realize carrying out autosegregation to two or more coins that probably link together, can avoid appearing the condition that the coin was missed the separation, separation is accurate and efficient.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an assembled schematic view of the transmission mechanism in the present utility model.

FIG. 3 is a schematic view of the structure of the coin hopper of the present utility model.

FIG. 4 is a schematic diagram of the structure of the sieving section in the present utility model.

The device comprises a 1-frame, a 2-coin hopper, a 3-transmission mechanism, a 4-screening part, a 5-mounting frame, a 6-guide frame, a 7-track leakage opening, an 8-receiving groove, 9-universal wheels, a 301-driving motor, a 302-conveying belt, a 303-transmission chain, a 304-driving sprocket, a 305-transmission shaft I, a 306-transmission shaft II, a 307-driven sprocket I, a 308-roller, a 309-driven sprocket II and a 310-tensioning sprocket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 to 4, a coin separator comprises a frame 1, a coin hopper 2, a transmission mechanism 3 and a screening part 4, wherein a mounting frame 5 is arranged at the upper end of the frame 1, the coin hopper 2 is mounted on the mounting frame 5, a guide frame 6 is further arranged on the mounting frame 5, the transmission mechanism 3 is mounted on the mounting frame 5 and is used for preventing coins from overlapping in the separation process, the screening part 4 is obliquely mounted on the frame 1, a rail leakage opening 7 is formed in a sliding rail of the screening part 4, and a receiving groove 8 is arranged below the rail leakage opening 7 on the frame 1.

In this embodiment, the driving mechanism 3 includes a driving motor 301, a conveying belt 302 and a driving chain 303, the driving motor 301 is mounted on the frame 1, a driving sprocket 304 is mounted at an output end of the driving motor 301, the conveying belt 302 is mounted on the mounting frame 5, a first driving shaft 305 and a second driving shaft 306 are further mounted on the mounting frame 5, the first driving shaft 305 is connected with the conveying belt 302, a first driven sprocket 307 is mounted at one end of the first driving shaft 305, a roller 308 is coaxially mounted on the second driving shaft 306, a second driven sprocket 309 is mounted at one end of the second driving shaft 306, a tensioning sprocket 310 is further mounted on the frame 1, and the driving sprocket 304 is connected with the first driven sprocket 307, the second driven sprocket 309 and the tensioning sprocket 310 through the driving chain 303.

It should be noted that the outer diameter of the driven sprocket one 307 is larger than the outer diameter of the driven sprocket two 309, so that the rotation speed of the transmission shaft one 305 is smaller than the rotation speed of the roller 308.

In this embodiment, the lower end of the sieving portion 4 is provided with an opening, three rail outlets 7 on the sieving portion 4 are provided, and the three rail outlets 7 sequentially become larger from top to bottom.

The three rail vents 7 and the lower end openings of the sieving section 4 correspond to a new version corner, a pentagon, an old version corner, and a unitary coin middle diameter from small to large from top to bottom.

In this embodiment, the lower end of the frame 1 is provided with a universal wheel 9, so that the whole separator can be conveniently moved to a required working position.

In this embodiment, the distance between the outer edge surface of the roller 308 and the conveyor belt 302 is smaller than the thickness of two coins.

Working process and principle: in the use process of the coin separating device, coins to be separated are directly thrown into the coin hopper 2, the driving motor 301 is started, the output end of the driving motor drives the driving sprocket 304 to rotate clockwise (shown in fig. 2), the driving sprocket 307 and the driving shaft 305 drive the conveying belt 302 to convey clockwise through the driving chain 303, the driven sprocket 307 and the driving shaft 305, meanwhile, the roller 308 is driven by the driven sprocket 309 and the driving shaft 306 to rotate clockwise, the lower end face of the outer edge of the roller 308 and the upper end face of the conveying belt 302 move reversely, four mixed coins fall onto the conveying belt 302 from the lower end face of the coin hopper 2 and are conveyed, the outer edge end face rotating speed of the roller 308 is higher than the conveying speed of the surface of the conveying belt 302, two or more coins possibly adhered together are automatically separated through the friction force between the surface of the conveying belt 302, after the coins are conveyed into the inclined screening part 4, the coins with the outer diameters gradually falling into the groove 8 below from the lower end face of the track leakage 7 and the lower end face of the screening part 4, and the situation of accurate separation of the coins can be avoided.

Based on the above, the transmission mechanism 3 and the screening part 4 are arranged on the frame 1, the output end of the driving motor 301 drives the driving sprocket 304 to rotate, the lower end face of the outer edge of the roller 308 is driven by the driving chain 303 to move reversely with the upper end face of the conveying belt 302, and two or more coins possibly adhered together are automatically separated by matching the speed difference with the friction force between the surface of the conveying belt 302, so that the condition of missing and separating coins can be avoided, and the separation is accurate and efficient.

It will be appreciated by those skilled in the art that the present utility model can be carried out in other embodiments without departing from the spirit or essential characteristics thereof. Accordingly, the above disclosed embodiments are illustrative in all respects, and not exclusive. All changes that come within the scope of the utility model or equivalents thereto are intended to be embraced therein.

Claims

1. The utility model provides a coin separating centrifuge, its characterized in that, including frame (1), coin hopper (2), drive mechanism (3) and screening portion (4), the upper end of frame (1) is provided with mounting bracket (5), coin hopper (2) are installed on mounting bracket (5), still are provided with leading truck (6) on mounting bracket (5), drive mechanism (3) are installed on mounting bracket (5) for prevent that the coin from appearing overlapping in the separation process, screening portion (4) slope is installed on frame (1), has seted up track leak (7) on the gliding track of screening portion (4), is provided with on frame (1) in the below of track leak (7) and accepts groove (8).

2. A coin separator as claimed in claim 1, wherein: the transmission mechanism (3) comprises a driving motor (301), a conveying belt (302) and a transmission chain (303), wherein the driving motor (301) is installed on a frame (1), a driving sprocket (304) is installed at the output end of the driving motor (301), the conveying belt (302) is installed on a mounting frame (5), a first transmission shaft (305) and a second transmission shaft (306) are further installed on the mounting frame (5), the first transmission shaft (305) is connected with the conveying belt (302), a first driven sprocket (307) is installed at one end of the first transmission shaft (305), a roller (308) is coaxially installed on the second transmission shaft (306), a second driven sprocket (309) is installed at one end of the second transmission shaft (306), a tensioning sprocket (310) is further installed on the frame (1), and the driving sprocket (304) is connected with the first driven sprocket (307), the second driven sprocket (309) and the tensioning sprocket (310) through the transmission chain (303).

3. A coin separator as claimed in claim 1, wherein: the lower extreme of screening portion (4) is the opening setting, and track leak (7) on screening portion (4) have three, and three track leak (7) top-down grow in proper order.

4. A coin separator as claimed in claim 1, wherein: the lower end of the frame (1) is provided with a universal wheel (9).

5. A coin separator as claimed in claim 2, wherein: the distance between the outer edge end surface of the roller (308) and the conveying belt (302) is smaller than the superposition thickness of two coins.