CN105825579A - Spiral drum money sorter - Google Patents

Abstract

The invention discloses a spiral drum coin separator, comprising a frame assembly (36), a coin separation device, a coin separation device, a power device, etc., the separation device mainly includes coin primary separation and coin secondary separation, coins, banknotes Driven by the speed-regulating motor, the spiral blades and the reel are driven by the speed-regulating motor, and the coins fall from the sieve hole and flow into the coin separation device through the trapezoidal funnel, while the banknotes are transported to the end of the reel with the movement of the helical blade inside the reel, and then Drop into the banknote collection box. When the coins are moved by the rotating claw, the smaller coins fall into the small coin collection box below the coin separation base plate, and the larger coins are sent to the coin chute by the rotating claw, and then sent to the large coin collection box through the coin chute. The speed-regulating motor transmits the power to the reel and the rotating claw through the synchronous belt. The synchronous belt has the advantages of buffering transmission impact and vibration, low transmission noise and stable transmission. The speed-regulating motor can adjust the speed according to the amount of separated coins each time. It is suitable for The range is wide.

Description

Spiral Roller Coin Separator

technical field

The invention relates to a separation machine, in particular to a machine for quickly screening and separating banknotes and coins.

Background technique

Currency classification agencies have been dominated by imported brands for many years, and several foreign companies such as G+D and Glory occupy nearly 70% of the market share. The products of developed countries such as Germany and Japan are at the leading level in the world in terms of core technologies such as appearance design, sorting, and counterfeiting. However, the performance of sorting machines in my country is limited to meet the basic functions, and can only realize the identification and sorting of a single banknote, and the technical upgrade and product after-sales service are still the bottleneck. The price of imported sorting machines in our country remains high, and the maintenance cost is also a big burden, which invisibly raises the threshold for the use of sorting machines in my country. Some small and medium-sized financial outlets suffer from high cost burdens, and they still use manual sorting, which has low work efficiency and high labor intensity.

Contents of the invention

The purpose of the present invention is to provide a spiral drum coin separator to improve the large workload, low work efficiency, Technical problems such as high consumption of human resources.

In order to solve the above technical problems, the technical solution adopted by the present invention is: a spiral drum coin separator, including a frame assembly (36), a coin separation device, a coin separation device, and a power device; the frame assembly (36) Including the frame (36-2), the frame (36-2) is divided into the first working surface, the second working surface, the third working surface and the top surface, and two first bearing seat bottom plates (36-1 ); the first working surface is provided with a pulley bottom plate (36-3); the left end of the second working surface is provided with a second speed regulating motor seat (36-16), and the middle part of the second working surface is provided with a coin separation bottom plate (21), A bearing (36-17) is arranged in the center of the coin separation bottom plate (21), and coin separation holes are distributed around the bearing (36-17) array, and a third support (36-6) is arranged at the right end of the second working surface, and the third support ( 36-6) There is a banknote collection box chute (36-5) on the top, and a banknote collection box (36-4) matching its width is arranged inside the banknote collection box chute (36-5); the left end of the third working surface The first speed-regulating motor base (36-13), the first support (36-14), the top of the first support (36-14) is provided with the second bearing seat bottom plate (36-15), and the middle part of the third working surface A small coin collection chute (36-12) is provided, and a small coin collection box (36-11) matching its width is arranged in the small coin collection chute (36-12), and the right end of the third working surface is provided with a second Support (36-10), the top of the second support (36-10) is provided with a large coin collecting box chute (36-9), and a large coin collecting box chute (36-9) is provided with a large coin matching its width coin collection box (36-8);

A coin separation device is provided on the first bearing seat bottom plate (36-1), and the coin separation device includes a first separation shaft (1), and the first separation shaft (1) is divided into a driving section, a first support section, an end cover The connecting section, the spiral blade section, and the second support section; the first support section and the second support section are provided with a sliding bearing seat (3), and the sliding bearing seat (3) is connected to the first bearing seat bottom plate (36) through bolts (9) -1) connection; the spiral blade section is provided with a plurality of spiral right-handed blades; the end cover connecting section is provided with an annular end cover (4), and the outer side of the end cover (4) is provided with a boss; The inner side of the cover (4) is connected with the flange (5) by bolts, and the outer side of the flange (5) is provided with an annular groove, which is connected with the reel (7), and the length of the reel (7) is separated from the first The lengths of the helical leaf segments of the shaft (1) are consistent; the bottom of the coin separation device is provided with a ramp (37), and the bottom of the ramp (37) is provided with a trapezoidal funnel (14);

A coin separation device is provided below the trapezoidal funnel (14), and the coin separation device includes a coin separation bottom plate (21), and a vertical coin separation shaft ( 19), the top of the coin separation shaft (19) is provided with a rotating claw (20), the bottom of the coin separation shaft (19) is provided with a second separation shaft (24), and the coin separation shaft (19) and the second separation shaft (24) Through the engagement of the bevel gear (22), a sliding bearing seat (27) is arranged on the second separation shaft (24), and the sliding bearing seat (27) is fixed on the second bearing seat bottom plate (36-15) by bolts (26); The outer side of the rotating claw (20) is provided with an annular coin separation cylinder (18), and the side of the coin separation cylinder (18) is provided with a gap, the gap is connected with the coin slideway (15), and the upper end of the coin slideway (15) is provided with a coin stop Plate groove (17), coin baffle plate (16) is arranged in the coin baffle plate groove (17), the lower end of coin chute (15) is connected with big coin collecting box (36-8);

The power unit includes a first speed-regulating motor (25) and a second speed-regulating motor (32); the first speed-regulating motor (25) is installed on the first speed-regulating motor base (36-13), and the first speed-regulating motor (36-13) The output shaft of the high-speed motor (25) is provided with a second synchronous pulley (28), and the left end of the second separation shaft (24) is provided with a third synchronous pulley (30), and the second synchronous pulley (28) and The third timing pulley (30) is connected through the first timing belt (29); the second speed regulating motor (32) is fixed on the second speed regulating motor base (36-16) by bolts (31), and the second speed regulating motor The output shaft of the motor (32) is provided with a fourth synchronous pulley (33), the driving section of the first separation shaft (1) is provided with a first synchronous pulley (2), and the first synchronous pulley (2) and The fourth timing pulley (33) is connected through the second timing pulley (35).

As a preference, the roller bottom plate (36-3) is connected to the bottom of two roller brackets (12) through bolts (13), and a roller shaft (11) is arranged between the two roller brackets (12), and the roller shaft (11 ) is provided with a rubberized wheel (10) on the upper sleeve, and the rubberized wheel (10) is tangent to the outer surface of the reel (7).

As a preference, the top of the frame assembly (21) is also provided with a sealing cover (8), the bottom of the sealing cover (8) is symmetrically provided with folded edges, and the bottom of the sealing cover (8) is in contact with the banknote collection box (36-4) Banknote slides are arranged between them.

As a preference, the reel (7) is surrounded by a rectangular plate, and the reel (7) is provided with an array of sieve holes, and the end of the reel (7) close to the flange (5) is provided with a coin inlet, and the coin The inlet is provided with a sealing cover (6), and the end of the reel (7) is provided with a banknote outlet;

Preferably, a cover (23) is provided between the coin separation bottom plate (21) and the small coin collection box (36-11).

Preferably, the separation shaft and the synchronous pulley, the separation shaft and the sliding bearing seat, and the motor output shaft and the synchronous pulley are all connected by a key (34).

Preferably, the inner diameter of the reel (7) is φ277mm, and the outer diameter of the blades of the helical blade segment of the first separation shaft (1) is φ275±1mm.

As a preference, the rotating claw (20) includes a truncated cone-shaped sleeve, the inner wall of the sleeve is in interference fit with the coin separation shaft (19), and the outer wall of the sleeve is evenly distributed with four arc-shaped claws. There is a 1 mm gap between the end of the claw and the inner wall of the coin separator cylinder (18).

The spiral drum coin separator has the advantages of reasonable structure, reliable operation and good separation effect. The separation device mainly includes the primary separation of coins and the secondary separation of coins. The spiral blade and reel where the coins and banknotes are placed are driven by the speed-regulating motor. According to the movement of the spiral blade inside the reel, it is transported to the end of the reel, and then falls into the banknote collection box. When the coins are moved by the rotating claw, the smaller coins fall into the small coin collection box below the coin separation base plate, and the larger coins are sent to the coin chute by the rotating claw, and then sent to the large coin collection box through the coin chute. The speed-regulating motor transmits the power to the drum and the rotating claw through the synchronous belt. The synchronous belt has the advantages of buffering transmission shock and vibration, low transmission noise and stable transmission. The speed-regulating motor can adjust the speed according to the amount of separated coins each time. The range is wide. The sealing cover can effectively reduce the throwing of banknotes and coins during the separation process. The device can well improve the deficiencies of existing coin separation devices, improve sorting efficiency, and has good practical value.

Description of drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of frame assembly;

Fig. 3 is the left view of Fig. 2;

Fig. 4 is the structural representation of coin separation device;

Fig. 5 is the structural representation of reel and flange;

Figure 6 is an expanded view of the reel;

Fig. 7 is a schematic structural view of the roller bracket;

Fig. 8 is a schematic structural view of the roller shaft;

Fig. 9 is a schematic structural view of the rotating claw.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Fig. 1 is a structural schematic diagram of the present invention, Fig. 2 is a structural schematic diagram of a frame assembly, Fig. 3 is a left view of Fig. 2, Fig. 4 is a structural schematic diagram of a shaft assembly, Fig. 5 is a structural schematic diagram of a reel and a flange, Fig. 6 is an unfolded view of the reel, Fig. 7 is a schematic structural view of the roller support, Fig. 8 is a schematic structural view of the roller shaft, and Fig. 9 is a schematic structural view of the rotating claw.

It can be seen from the figure that the spiral drum coin separator includes a frame assembly (36), a coin separation device, a coin separation device, and a power device; the frame assembly (36) includes a frame (36-2), a frame (36 -2) Divided into the first working surface, the second working surface, the third working surface and the top surface, two first bearing housing bottom plates (36-1) are set on the top surface; the roller bottom plate is set on the first working surface (36-3), the roller bottom plate (36-3) is connected with the bottom of two roller brackets (12) through bolts (13), and a roller shaft (11) is arranged between the two roller brackets (12), and the roller shaft ( 11) The upper sleeve is provided with rubberized wheels (10).

The left end of the second working surface is provided with a second speed-regulating motor base (36-16), the middle part of the second working surface is provided with a coin separation bottom plate (21), and the center of the coin separation bottom plate (21) is provided with a bearing (36-17). Bearings (36-17) are distributed with coin separation holes, the right end of the second working surface is provided with a third support (36-6), and the top of the third support (36-6) is provided with a banknote collection box chute (36-5) , the banknote collection box chute (36-5) is provided with a banknote collection box (36-4) matching its width; the left end of the third working surface is provided with a first speed regulating motor base (36-13), a first bracket (36-14), the top of the first bracket (36-14) is provided with the second bearing base plate (36-15), the middle part of the third working surface is provided with a small coin collection chute (36-12), the small coin collection slide The slot (36-12) is provided with a small coin collection box (36-11) matching its width, the right end of the third working surface is provided with a second support (36-10), and the top of the second support (36-10) is provided with There is a large coin collection box chute (36-9), and a large coin collection box (36-8) matching its width is arranged in the large coin collection box chute (36-9);

A coin separating device is arranged on the bottom plate of the first bearing seat (36-1), and the coin separating device includes a first separating shaft (1), which is divided into a driving section, a first supporting section, and an end cover connecting section , the spiral blade section, the second support section; the first support section and the second support section are provided with a sliding bearing seat (3), and the sliding bearing seat (3) is connected to the first bearing seat bottom plate (36-1 ) connection; the spiral blade section is provided with a plurality of spiral blades; the end cover connecting section is provided with an annular end cover (4), and the outer side of the end cover (4) is provided with a boss; the inner side of the end cover (4) It is connected with the flange (5) through bolts, and the outer side of the flange (5) is provided with an annular groove, and the annular groove is connected with the reel (7). The reel (7) is surrounded by a rectangular plate, and the reel (7) The upper array is provided with sieve holes, the end of the reel (7) close to the flange (5) is provided with a coin inlet, the coin inlet is provided with a sealing cover (6), and the end of the reel (7) is provided with a banknote outlet. The outer surface of the reel (7) is tangent to the rubberized wheel (10). The length of the drum (7) is consistent with the length of the helical blade segment of the first separating shaft (1). The inner diameter of the reel (7) is φ277mm, and the outer diameter of the blades of the helical blade segment of the first separation shaft (1) is φ275±1mm.

The bottom of the coin separation device is provided with a ramp (37), and the bottom of the ramp (37) is provided with a trapezoidal funnel (14).

A coin separation device is provided below the trapezoidal funnel (14), and the coin separation device includes a coin separation bottom plate (21), and a vertical coin separation shaft is inserted in the bearing (36-17) at the center of the coin separation bottom plate (21) (19), the top of the coin separation shaft (19) is provided with a rotating claw (20), the bottom end of the coin separation shaft (19) is provided with a second separation shaft (24), and the coin separation shaft (19) and the second separation shaft (24) ) through the bevel gear (22), the second separation shaft (24) is provided with a sliding bearing seat (27), and the sliding bearing seat (27) is fixed on the second bearing seat bottom plate (36-15) by bolts (26) ;The outer side of the rotating claw (20) is provided with an annular coin separation cylinder (18), the side of the coin separation cylinder (18) is provided with a gap, the gap is connected with the coin slideway (15), and the upper end of the coin slideway (15) is provided with a coin Baffle plate groove (17), coin baffle plate (16) is provided with in the coin baffle plate groove (17), and the lower end of coin slideway (15) is connected with big coin collecting box (36-8). The rotating claw (20) includes a truncated cone-shaped sleeve. The inner wall of the sleeve is in interference fit with the coin separation shaft (19). Four arc-shaped claws are evenly distributed on the outer wall of the sleeve. The end of the claw is separated from the coin. There is a 1 mm gap between the inner walls of the barrel (18).

The power unit includes a first speed-regulating motor (25) and a second speed-regulating motor (32); the first speed-regulating motor (25) is installed on the first speed-regulating motor base (36-13), and the first speed-regulating motor The output shaft of (25) is provided with the second synchronous pulley (28), the left end of the second separation shaft (24) is provided with the third synchronous pulley (30), the second synchronous pulley (28) and the third The synchronous pulley (30) is connected by the first synchronous belt (29); the second speed regulating motor (32) is fixed on the second speed regulating motor base (36-16) by bolts (31), and the second speed regulating motor ( 32) The fourth synchronous pulley (33) is set on the output shaft, the driving section of the first separation shaft (1) is set with the first synchronous pulley (2), the first synchronous pulley (2) and the fourth The timing pulley (33) is connected through the second timing pulley (35).

The top of the frame assembly (21) is also provided with a sealing cover (8), the bottom of the sealing cover (8) is symmetrically provided with folded edges, and banknotes are arranged between the bottom of the sealing cover (8) and the banknote collection box (36-4) slide. A blocking cover (23) is arranged between the coin separation bottom plate (21) and the small coin collection box (36-11). The sealing cover (8), the banknote slideway, and the retaining cover (23) can all avoid the problem of coins flying out during the separation process.

Above-mentioned separation shaft and synchronous pulley, separation shaft and sliding bearing housing, motor output shaft and synchronous pulley are all connected by key (34).

In this invention, the separation device mainly includes the primary separation of coins and the secondary separation of coins. The spiral blade and reel where the coins and banknotes are placed are driven by the speed regulating motor, and the coins all fall from the sieve hole and flow into the coin separation device through the trapezoidal funnel. , and the banknotes are conveyed to the end of the roll with the movement of the spiral blade inside the roll, and then fall into the banknote collection box. When the coins are moved by the rotating claw, the smaller coins fall into the small coin collection box below the coin separation base plate, and the larger coins are sent to the coin chute by the rotating claw, and then sent to the large coin collection box through the coin chute. The speed-regulating motor transmits the power to the drum and the rotating claw through the synchronous belt. The synchronous belt has the advantages of buffering transmission shock and vibration, low transmission noise and stable transmission. The speed-regulating motor can adjust the speed according to the amount of separated coins each time. The range is wide.

Finally, it should be pointed out that the above specific embodiments are only representative examples of the present invention. Apparently, the present invention is not limited to the above specific embodiments, and many variations are possible. Any simple modifications, equivalent changes and modifications made to the above specific implementation methods based on the technical essence of the present invention shall be deemed to belong to the protection scope of the present invention.

Claims (8)

1. A spiral drum coin separator, comprising a frame assembly (36), a coin separation device, a coin separation device, and a power unit; it is characterized in that the frame assembly (36) includes a frame (36-2), a frame (36-2) is divided into the first working surface, the second working surface, the third working surface and the top surface. There are two first bearing seat bottom plates (36-1) on the top surface; The pulley bottom plate (36-3); the second speed regulating motor seat (36-16) is arranged at the left end of the second working surface, the coin separating bottom plate (21) is arranged in the middle of the second working surface, and the center of the coin separating bottom plate (21) is provided with Bearings (36-17), coin separation holes are distributed around the bearings (36-17), the right end of the second working surface is provided with a third support (36-6), and the top of the third support (36-6) is provided with banknote collection Box chute (36-5), the banknote collection box chute (36-5) is provided with a banknote collection box (36-4) matching its width; the left end of the third working surface is provided with a first speed regulating motor seat ( 36-13), the first bracket (36-14), the top of the first bracket (36-14) is provided with the second bearing seat bottom plate (36-15), and the middle part of the third working surface is provided with a small coin collecting chute (36 -12), the small coin collection chute (36-12) is provided with a small coin collection box (36-11) matching its width, and the right end of the third working surface is provided with a second bracket (36-10), the second A large coin collection box chute (36-9) is arranged on the top of the bracket (36-10), and a large coin collection box (36-8) matching its width is arranged inside the large coin collection box chute (36-9); A coin separation device is provided on the first bearing seat bottom plate (36-1), and the coin separation device includes a first separation shaft (1), and the first separation shaft (1) is divided into a driving section, a first support section, an end cover The connecting section, the spiral blade section, and the second support section; the first support section and the second support section are provided with a sliding bearing seat (3), and the sliding bearing seat (3) is connected to the first bearing seat bottom plate (36) through bolts (9) -1) connection; the spiral blade section is provided with a plurality of spiral blades; the end cover connecting section is provided with an annular end cover (4), and the outer side of the end cover (4) is provided with a boss; the end cover (4) The inner side of the flange (5) is connected with the flange (5) by bolts, and the outer side of the flange (5) is provided with an annular groove, and the annular groove is connected with the reel (7), and the length of the reel (7) is the same as that of the first separation shaft (1) The lengths of the spiral leaf segments are consistent; the bottom of the coin separation device is provided with a ramp (37), and the bottom of the ramp (37) is provided with a trapezoidal funnel (14); A coin separation device is provided below the trapezoidal funnel (14), and the coin separation device includes a coin separation bottom plate (21), and a vertical coin separation shaft ( 19), the top of the coin separation shaft (19) is provided with a rotating claw (20), the bottom of the coin separation shaft (19) is provided with a second separation shaft (24), and the coin separation shaft (19) and the second separation shaft (24) Through the engagement of the bevel gear (22), a sliding bearing seat (27) is arranged on the second separation shaft (24), and the sliding bearing seat (27) is fixed on the second bearing seat bottom plate (36-15) by bolts (26); The outer side of the rotating claw (20) is provided with an annular coin separation cylinder (18), and the side of the coin separation cylinder (18) is provided with a gap, the gap is connected with the coin slideway (15), and the upper end of the coin slideway (15) is provided with a coin stop Plate groove (17), coin baffle plate (16) is arranged in the coin baffle plate groove (17), the lower end of coin chute (15) is connected with big coin collecting box (36-8); The power unit includes a first speed-regulating motor (25) and a second speed-regulating motor (32); the first speed-regulating motor (25) is installed on the first speed-regulating motor base (36-13), and the first speed-regulating motor (36-13) The output shaft of the high-speed motor (25) is provided with a second synchronous pulley (28), and the left end of the second separation shaft (24) is provided with a third synchronous pulley (30), and the second synchronous pulley (28) and The third timing pulley (30) is connected through the first timing belt (29); the second speed regulating motor (32) is fixed on the second speed regulating motor base (36-16) by bolts (31), and the second speed regulating motor The output shaft of the motor (32) is provided with a fourth synchronous pulley (33), the driving section of the first separation shaft (1) is provided with a first synchronous pulley (2), and the first synchronous pulley (2) and The fourth timing pulley (33) is connected through the second timing pulley (35). 2. The spiral drum coin separator according to claim 1, characterized in that the roller bottom plate (36-3) is connected to the bottom of the two roller brackets (12) through bolts (13), and the two roller brackets ( 12) A roller shaft (11) is arranged between them, and a rubberized wheel (10) is sleeved on the roller shaft (11), and the rubberized wheel (10) is tangent to the outer surface of the reel (7). 3. The spiral drum coin separator according to claim 1, characterized in that the top of the frame assembly (21) is also provided with a sealing cover (8), and the bottom of the sealing cover (8) is symmetrically provided with folded edges A banknote slideway is arranged between the bottom of the sealing cover (8) and the banknote collection box (36-4). 4. The spiral drum coin separator according to claim 1, characterized in that the reel (7) is surrounded by a rectangular plate, and the reel (7) is provided with an array of sieve holes, and the reel ( 7) The end close to the flange (5) is provided with a coin inlet, the coin inlet is provided with a sealing cover (6), and the end of the reel (7) is provided with a banknote outlet. 5. The spiral drum coin separator according to claim 1, characterized in that a cover (23) is provided between the coin separation bottom plate (21) and the small coin collection box (36-11). 6. The spiral drum coin separator according to claim 1, characterized in that the separation shaft and the timing pulley, the separation shaft and the sliding bearing seat, and the motor output shaft and the timing pulley are all connected by keys (34). 7. The spiral drum coin separator according to claim 1, characterized in that the inner diameter of the reel (7) is φ277mm, and the outer diameter of the blade of the first separation shaft (1) spiral blade segment is φ275±1mm . 8. The spiral drum coin separator according to claim 1, characterized in that the rotating claw (20) includes a frustum-shaped sleeve, the inner wall of the sleeve is interference fit with the coin separation shaft (19), and the sleeve There are four arc-shaped claws evenly distributed on the outer wall of the cylinder, and there is a gap of 1mm between the end of the claw and the inner wall of the coin separation cylinder (18).