Coin feeding device for coin sorter

Abstract

The coin feeding device comprises a conveying belt support and a collecting hopper, a conveying belt is installed on the conveying belt support, an opening is formed in the upper end of the collecting hopper, a coin outlet is formed in the lower end of the collecting hopper, installation supports are fixedly installed on the two sides of the conveying belt support, and the installation supports are fixedly installed on the conveying belt support. The two sides of the collecting hopper are fixedly connected with the mounting bracket; a coin outlet of the collecting hopper is in sliding fit with a baffle ring, a guide structure is arranged between the collecting hopper and the baffle ring, and driving structures used for driving the baffle ring to reciprocate in the vertical direction are installed on the two sides of the conveying belt support. A plurality of transverse rods are fixed to the lower end of the baffle ring, two vertical rods are fixed to the transverse rods upwards, and the vertical rods directly face the coin outlet. The coin feeding device for the coin sorter has the advantages of simple structure, stable conveying and high efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to coin sorter technical field, especially a coin feeding device for coin sorter. BACKGROUND

[0002] The coin sorter is a kind of sorting machine integrating anti-fake, sorting, counting, can screen a large number of coins, so that the coins of the same denomination are gathered together.

[0003] At present, coin sorter is provided with sorting disc, and under the centrifugal action of high-speed rotation, coin is driven into conveying channel to be screened, and a small number of coins can be directly poured into sorting disc, and a large number of coins directly poured into can affect sorting effect, so coin feeding mechanism is needed, and at present, collecting hopper is mostly used to match conveying belt to feed coin, so that a large number of coins can be uniformly fed into sorting disc, but collecting hopper is prone to blockage when coin is discharged, affecting coin feeding efficiency. SUMMARY

[0004] In view of the above technical problems of the prior art, the technical problem to be solved by the present application is to provide a coin feeding device for coin sorter, which is simple in structure, stable in conveying and high in efficiency.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A coin feeding device for coin sorter, comprising a conveying belt support and a collecting hopper, the conveying belt support is provided with a conveying belt, the upper end of the collecting hopper is open, the lower end of the collecting hopper is a coin outlet, the two sides of the conveying belt support are fixedly provided with mounting brackets, and the two sides of the collecting hopper are fixedly connected with the mounting brackets.

[0007] The coin outlet of the collecting hopper is slidably provided with a blocking ring, a guide structure is arranged between the collecting hopper and the blocking ring, and the two sides of the conveying belt support are provided with driving structures for driving the blocking ring to reciprocate along the vertical direction.

[0008] In this way, during use, mixed coins are poured into the collecting hopper, the coins are accumulated in the collecting hopper, the driving structure drives the blocking ring to reciprocate along the vertical direction, drives the horizontal rods and vertical rods to move, and the vertical rods drive the coins to vibrate, so that the accumulated coins become scattered, the coins contact the conveying belt, and the coins are driven to the coin feeding channel of the coin sorter. The coin can be prevented from accumulating, the conveying is more smooth, the coin outlet is prevented from being blocked, and the coin sorting efficiency is improved.

[0009] The guiding structure comprises a plurality of waist-shaped holes opened in the circumferential direction of the blocking ring, and a pin shaft capable of slidingly cooperating with the waist-shaped holes is fixed outside the coin outlet of the collecting hopper.

[0010] Two guide columns are fixedly installed on the two sides of the conveying belt support, and connecting plates are fixedly installed on the two sides of the blocking ring.

[0011] The driving structure comprises a motor base fixedly installed on the conveying belt support, a servo motor fixedly installed on the motor base, an output shaft of the servo motor penetrating through the motor base and fixedly provided with a rotating disc, and the connecting plate is rotatably connected to one end of a rocker, and the other end of the rocker is rotatably connected to the edge of the rotating disc.

[0012] The blocking plate is fixedly connected to the conveying belt support through a blocking plate frame at the two ends of the blocking plate, the distance between the blocking plate and the conveying belt is less than the thickness of a single coin, and the height of the blocking plate is greater than the diameter of a single coin.

[0013] The lower part of the side of the collecting hopper away from the discharging end of the conveying belt is obliquely arranged towards the discharging end of the conveying belt.

[0014] In summary, the coin feeding device for the coin sorter has the advantages of simple structure, stable conveying and high efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 FIG. 1 is a structural schematic view of the coin feeding device for the coin sorter.

[0016] Figure 2 FIG. 4 is a schematic view of another orientation. Figure 1 FIG. 5 is a schematic view of another orientation.

[0017] Figure 3 FIG. 6 is a schematic view of the collecting hopper and the blocking ring.

[0018] Figure 4 FIG. 7 is a schematic view of the blocking ring. DETAILED DESCRIPTION

[0019] The utility model will be further described in detail below in combination with the drawings. In the description of the utility model, it should be understood that the orientation words such as "up, down", "top, bottom" and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0020] As Figures 1-4 shown, a coin feeding device for a coin sorter, comprising a conveying belt support 1 and a collecting hopper 2, the conveying belt support is provided with a conveying belt 3, the upper end of the collecting hopper is open, the lower end of the collecting hopper is a coin outlet, the two sides of the conveying belt support are fixedly provided with mounting supports 4, and the two sides of the collecting hopper are fixedly connected with the mounting supports.

[0021] A stop ring 5 is slidingly connected with the coin outlet of the collecting hopper, a guide structure is arranged between the collecting hopper and the stop ring, and the two sides of the conveying belt support are provided with driving structures for driving the stop ring to reciprocate in the vertical direction; the lower end of the stop ring is fixedly provided with a plurality of horizontal rods 6, the horizontal rods are upwardly fixedly provided with two vertical rods 7, and the vertical rods are arranged opposite to the coin outlet.

[0022] In use, the mixed coins are poured into the collecting hopper, the coins are accumulated in the collecting hopper, the driving structure drives the stop ring to reciprocate in the vertical direction, the horizontal rods and the vertical rods are driven to move, the coins are vibrated by the vertical rods, the accumulated coins are scattered, the coins are in contact with the conveying belt, and the coins are driven to the coin feeding channel of the coin sorter by the conveying belt. The coin can be prevented from being accumulated, the conveying is smoother, the coin outlet is prevented from being blocked, and the coin sorting efficiency is improved. Specifically, the conveying belt support is provided with a driving roller and a driven roller, the conveying belt is sleeved outside the driving roller and the driven roller, the conveying belt support is provided with a conveying motor, and the output shaft of the conveying motor is fixedly connected with the driving roller. This part is a prior structure and is directly assembled and used.

[0023] In implementation, the guide structure comprises a plurality of waist-shaped holes 8 arranged in the circumferential direction of the stop ring, and the outer side of the coin outlet of the collecting hopper is fixedly provided with a pin shaft 9 which can slidingly cooperate with the waist-shaped holes. The stop ring can only move in the vertical direction of the coin outlet, and the reliability is improved. The pin shaft is welded to the outer side of the collecting hopper, the stop ring is slidingly connected to the outer side of the coin outlet, and the waist-shaped holes are located outside the pin shaft.

[0024] In implementation, the two sides of the conveying belt support are fixedly provided with two guide columns 10, the two sides of the stop ring are outwardly fixedly provided with connecting plates 11, and the connecting plates are provided with guide holes 12 which slidingly cooperate with the guide columns. The movement of the stop ring is further guided.

[0025] In implementation, the driving structure comprises a motor seat 13 fixedly arranged on the conveying belt support, the motor seat is fixedly provided with a servo motor 14, the output shaft of the servo motor penetrates through the motor seat and is fixedly provided with a rotating disc 15, one end of the connecting plate is rotatably connected with a rocker arm 16, and the other end of the rocker arm is rotatably connected with the edge of the rotating disc. The servo motor drives the rotating disc to rotate, the connecting plate is driven by the rocker arm to move in the vertical direction under the guidance of the guide column, and the stop ring is driven to reciprocate. The rotating disc and the rocker arm constitute a crank rocker structure, which is a prior structure.

[0026] In the implementation, the baffle 17 is further included, two ends of the baffle are fixedly connected with the conveying belt support through the baffle frame 18, the distance between the baffle and the conveying belt is less than the thickness of a single coin, and the height of the baffle is greater than the diameter size of a single coin. The baffle is arranged to block the coin moving backward from the coin outlet. The distance between the baffle and the conveying belt is less than the thickness of a single coin, and the baffle is arranged in the interval of the conveying belt, and the coin can be blocked. The height of the baffle is greater than the diameter size of a single coin, so that the coin is prevented from rolling off the conveying belt.

[0027] In the implementation, the collecting hopper is arranged to be inclined to the direction close to the discharging end of the conveying belt at the lower part of the side far from the discharging end of the conveying belt. The coin is facilitated to move to the direction of the coin outlet, and the coin outlet efficiency is improved.

[0028] Finally, it should be noted that those skilled in the art can make various modifications and variations to the utility model without departing from the spirit and scope of the utility model. Thus, if these modifications and variations of the utility model are within the scope of the claims of the utility model and the statistical number, the utility model also intends to include these modifications and variations.

Claims

1. Coin feed means for a coin counter, characterised in that The utility model provides a coin collecting device, including conveying belt support (1) and collection hopper (2), conveying belt (3) is installed on the conveying belt support, the upper end of collection hopper is open, and the lower end of collection hopper is coin outlet, and the both sides of conveying belt support are fixedly installed with mounting bracket (4), and the both sides of collection hopper are fixedly connected with mounting bracket. The coin outlet of the collection hopper is slidably fitted with a blocking ring (5), and a guide structure is provided between the collection hopper and the blocking ring. The two sides of the conveying belt support are each provided with a driving structure for driving the blocking ring to reciprocate in the vertical direction. The lower end of the blocking ring is fixed with a plurality of horizontal rods (6), and the horizontal rods are fixed upward with two vertical rods (7) that are arranged opposite the coin outlet.

2. A coin feed for a coin counter as claimed in claim 1, wherein The guide structure includes a plurality of waist-shaped holes (8) that are circumferentially formed in the blocking ring. The outer side of the coin outlet of the collection hopper is fixed with a pin shaft (9) that can slidably fit with the waist-shaped holes.

3. A coin inlet device for a coin counter as defined in claim 2, wherein The two sides of the conveying belt support are each fixedly installed with two guide columns (10), and the two sides of the blocking ring are fixedly installed outward with a connecting plate (11) that is provided with a guide hole (12) that slidably fits with the guide columns.

4. A coin inlet device for a coin counter as defined in claim 3, wherein The driving structure includes a motor base (13) that is fixedly installed on the conveying belt support. The motor base is fixedly installed with a servo motor (14). The output shaft of the servo motor passes through the motor base and is fixed with a rotating disc (15). The connecting plate is rotatably connected with one end of a rocker (16), and the other end of the rocker is rotatably connected with the edge of the rotating disc.

5. A coin feed for a coin counter as defined in claim 1, wherein The utility model also includes a baffle (17) that is fixedly connected with the conveying belt support through a baffle frame (18) at both ends. The distance between the baffle and the conveying belt is less than the thickness of a single coin, and the height of the baffle is greater than the diameter of a single coin.

6. A coin feed for a coin counter as defined in claim 1, wherein The lower part of the side of the collection hopper that is away from the discharging end of the conveying belt is inclined towards the discharging end of the conveying belt.

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