CN2466717Y

CN2466717Y - Centrifugal turntable mechanism for coin sorter

Info

Publication number: CN2466717Y
Application number: CN 01217389
Authority: CN
Inventors: 吴时欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-02-08
Filing date: 2001-02-08
Publication date: 2001-12-19
Anticipated expiration: 2011-02-08

Abstract

The utility model relates to a centrifugal turntable mechanism for a coin sorter, which comprises a bottom plate (18) of a turntable, a coin conducting ring (15), a rotary shaft (19), a fourth driving wheel (28), and a base plate (7). The centrifugal turntable mechanism for the coin sorter is characterized in that a bearing seat (21) is fixed on the lower part of the base plate (7), and an inner cavity of the bearing seat (21) is provided with two bearings; the inner cavity of the bearing seat (21) is provided with a flexible assembly, an upper end part of the flexible assembly is abutted on the lower end part of a liner ring of a first bearing (20), and the lower end part of the flexible assembly is abutted on the upper end part of the liner ring of a second bearing (26); the lower end part of the rotary shaft (19) is screwed with a regulating screw (27), and the lower part of the regulating screw (27) is connected with the fourth driving wheel (28) through a spacer (33). A screw can be rotationally regulated to pull or push the rotary shaft to move correspondingly to the base plate in a longitudinal direction, so the height of the bottom plate of the turntable can be regulated, and the regulation method is simple.

Description

The centrifugal turntable mechanism of coin sorter

The utility model relates to the centrifugal turntable on a kind of coin sorter.

In the prior art, a kind of centrifugal turntable mechanism of coin sorter, comprise the rotating disk base plate, be trapped among described rotating disk base plate the outside lead the coin circle, be arranged at the below of described rotating disk base plate vertical rotation axis, with coaxial the 4th power wheel that is connected in the bottom of described rotation axis, the described outside of leading the coin circle is provided with the substrate as the coin orbit, and described leading on the coin circle has coin exit.When the rotating disk base plate rotated, the coin in the rotating disk was subjected to action of centrifugal force and tangentially moves towards substrate from coin exit, the defeated coin passage operation in the substrate upper edge.In order to make coin successfully move to upper surface of base plate, the upper surface of rotating disk base plate and the upper surface of substrate are remained basically stable, preferably the upper surface of rotating disk base plate is a little more than about 0.1 millimeter of the upper surface of substrate, but because the error of process component, after assembling, might cause the upper surface of rotating disk base plate to be lower than the upper surface of substrate, need add, subtract the height adjusting that suitable packing ring carries out rotating disk this moment, sometimes also need the thickness of packing ring is carried out the height that independent processing could be adjusted to the height of rotating disk requirement, this control method extremely bothers.

The purpose of this utility model is to provide a kind of centrifugal turntable mechanism of coin sorter of the height that can regulate the rotating disk base plate easily.

The technical solution of the utility model is: the centrifugal turntable mechanism of a sharp coin sorter, comprise the rotating disk base plate, be trapped among described rotating disk base plate the outside lead the coin circle, be arranged at the below of described rotating disk base plate vertical rotation axis, with coaxial the 4th power wheel that is connected in the bottom of described rotation axis, the described outside of leading the coin circle is provided with the substrate as the coin orbit, and described leading on the coin circle has coin exit; The below of described substrate is fixed with bearing seat, and the inner chamber upper and lower of described bearing seat is respectively equipped with the clutch shaft bearing and second bearing, and described rotation axis passes the inside race of the described clutch shaft bearing and second bearing; Be provided with elastomeric element in the inner chamber of bearing seat, its upper end withstands on the inside race bottom of clutch shaft bearing, its bottom withstands on the inside race upper end of second bearing, the bottom of the described rotation axis set screw that has been threaded, the bottom of described set screw is connected with the 4th power wheel by pad.

The utility model compared with prior art has following advantage:

By the rotation set screw, can spur or promote rotation axis and vertically move, and then regulate the height of rotating disk base plate with respect to substrate, the method for its adjusting is simple.

The utility model will be further described below in conjunction with drawings and Examples:

Accompanying drawing 1 is the main cut-open view of coin sorter;

Accompanying drawing 2 is the vertical view of coin sorter;

Accompanying drawing 3 is the A-A direction cut-open view of accompanying drawing 2; Wherein:

[1], first power wheel; [2], first driving-belt; [3], second power wheel; [4], walk the coin rail; [5], second driving-belt; [6], the coin in passing through; [7], substrate; [8], the 3rd power wheel; [9], detection probe; [10], pick the coin bar; [11], spring; [12], pinch roller arm; [13], pinch roller; [14], letter sorting dish; [15], lead the coin circle; [16], the coin in the rotating disk; [17], different coin passage; [18], rotating disk base plate; [19], rotation axis; [20], clutch shaft bearing; [21], bearing seat; [22], fixed head; [23], go up support ring; [24], support spring; [25], following support ring; [26], second bearing; [27], set screw; [28], the 4th power wheel; [29], the 3rd driving-belt; [30], fagging; [31], support member; [32], attachment screw; [33], pad; [34], packing ring.

Embodiment: referring to accompanying drawing 1 to accompanying drawing 3, a kind of centrifugal turntable mechanism of coin sorter, comprise rotating disk base plate [18], be trapped among described rotating disk base plate [18] the outside lead coin circle [15], be arranged at the below of described rotating disk base plate [18] vertical rotation axis [19], with coaxial the 4th power wheel [28] that is connected in the bottom of described rotation axis [19], the described outside of leading coin circle [18] is provided with the substrate [7] as the coin orbit, and described leading on the coin circle [15] has coin exit; The described coin circle [15] of leading is for circular, and it is fixed on the substrate [7].The 3rd driving-belt [29] drives the 4th power wheel [28] and rotates, and then rotation axis [19] drives rotating disk base plate [18] rotation, and the coin in the rotating disk base plate [18] can tangentially be overflowed from coin exit, enters substrate [7].

Referring to accompanying drawing 3, the below of described substrate [7] is fixed with bearing seat [21], the inner chamber upper and lower of described bearing seat [21] is respectively equipped with clutch shaft bearing [20] and second bearing [26], and described rotation axis [19] passes the inside race of described clutch shaft bearing [20] and second bearing [26]; Be provided with elastomeric element in the inner chamber of bearing seat [21], its upper end withstands on the inside race bottom of clutch shaft bearing [20], its bottom withstands on the inside race upper end of second bearing [26], the bottom of described rotation axis [19] set screw [27] that has been threaded, [27 bottom is connected with the 4th power wheel [28] by pad [33] described set screw.

Described elastomeric element comprises the last support ring [23] and the following support ring [25] that are enclosed within on the rotation axis [19], is arranged at the support spring [24] between support ring [23] and the following support ring [25], described [23] upper end of going up support ring withstands on the inside race bottom of clutch shaft bearing [20], and the described bottom of support ring [25] down withstands on the inside race upper end of second bearing [26].

The inside race of described clutch shaft bearing [20] and rotation axis [19] are fixedly connected, and the internal chamber wall of the outer collar of described clutch shaft bearing [20] and described bearing seat [21] longitudinal sliding motion mutually connects; The internal chamber wall of the outer collar of described second bearing [26] and bearing seat [21] is fixedly connected, the inside race of described second bearing [26] and rotation axis [19] longitudinal sliding motion connection mutually.

Described rotation axis [19] and described the 4th power wheel [28] longitudinal sliding motion connection mutually.

Described go up support ring [23] and following support ring [25] respectively with described rotation axis [19] mutually longitudinal sliding motion be connected.

Accompany packing ring [34] between the inside race of the upper end of described the 4th power wheel [28] and described second bearing [26].

When turning set screw [27], can upwards promote or spur rotation axis [19] downwards, then rotation axis [19] vertically moves with respect to the inside race of the 4th power wheel [28], packing ring [34], second bearing [26], and the outer collar of clutch shaft bearing [20] vertically moves the height of scalable rotation axis [19] with respect to the internal chamber wall of bearing seat [21].The inside race of the inner ring of the 4th power wheel [28], packing ring [34], second bearing [26], time support ring [25], support spring [24], last support ring [23], clutch shaft bearing [20] is followed rotation axis [19] and is rotated together.Rotating disk base plate [18] is connected by attachment screw [32] with rotation axis [19] and is one.Described substrate [7] connects as one by support member [31] and fixed head [22], is fixed with bearing seat [21] on the described fixed head [22].

Claims

1, a kind of centrifugal turntable mechanism of coin sorter, comprise rotating disk base plate [18], be trapped among described rotating disk base plate [18] the outside lead coin circle [15], be arranged at the below of described rotating disk base plate [18] vertical rotation axis [19], with coaxial the 4th power wheel [28] that is connected in the bottom of described rotation axis [19], the described outside of leading coin circle [18] is provided with the substrate [7] as the coin orbit, and described leading on the coin circle [15] has coin exit; It is characterized in that: the below of described substrate [7] is fixed with bearing seat [21], the inner chamber upper and lower of described bearing seat [21] is respectively equipped with clutch shaft bearing [20] and second bearing [26], and described rotation axis [19] passes the inside race of described clutch shaft bearing [20] and second bearing [26]; Be provided with elastomeric element in the inner chamber of bearing seat [21], its upper end withstands on the inside race bottom of clutch shaft bearing [20], its bottom withstands on the inside race upper end of second bearing [26], the bottom of described rotation axis [19] set screw [27] that has been threaded, [27 bottom is connected with the 4th power wheel [28] by pad [33] described set screw.

2, the centrifugal turntable mechanism of coin sorter according to claim 1, it is characterized in that: described elastomeric element comprises the last support ring [23] and the following support ring [25] that are enclosed within on the rotation axis [19], is arranged at the support spring [24] between support ring [23] and the following support ring [25], described [23] upper end of going up support ring withstands on the inside race bottom of clutch shaft bearing [20], and the described bottom of support ring [25] down withstands on the inside race upper end of second bearing [26].

3, the centrifugal turntable mechanism of coin sorter according to claim 1, it is characterized in that: the inside race of described clutch shaft bearing [20] and rotation axis [19] are fixedly connected, and the internal chamber wall of the outer collar of described clutch shaft bearing [20] and described bearing seat [21] longitudinal sliding motion mutually connects; The internal chamber wall of the outer collar of described second bearing [26] and bearing seat [21] is fixedly connected, the inside race of described second bearing [26] and rotation axis [19] longitudinal sliding motion connection mutually.

4, the centrifugal turntable mechanism of coin sorter according to claim 1 is characterized in that: described rotation axis [19] and described the 4th power wheel [28] longitudinal sliding motion connection mutually.

5, the centrifugal turntable mechanism of coin sorter according to claim 2 is characterized in that: described go up support ring [23] and following support ring [25] respectively with described rotation axis [19] mutually longitudinal sliding motion be connected.

6, the centrifugal turntable mechanism of coin sorter according to claim 1 is characterized in that: accompany packing ring [34] between the inside race of the upper end of described the 4th power wheel [28] and described second bearing [26].