Automatic vehicle speed adjusting device of after-finishing washing machine

Abstract

The utility model relates to the technical field of washing machines, and discloses an automatic vehicle speed adjusting device of an after-finishing washing machine, which comprises a machine body, a rotating drum, a servo motor, a transmission belt and a first belt wheel, a linkage shaft is arranged on the servo motor of the machine body, a sleeve seat is connected onto the linkage shaft in a sliding manner, a rotating seat is rotatably connected onto the sleeve seat, and the rotating drum is arranged on the rotating seat. The rotating seat is provided with a connecting plate, the connecting plate is detachably connected with a lifting mechanism, the output end of the lifting mechanism is sleeved with a transmission belt, the sleeve seat is arranged at the output end of the air cylinder, and the air cylinder and the servo motor are detachably connected to the fixed seat. When the vehicle speed needs to be adjusted, an air cylinder is started firstly, the air cylinder drives a sleeve base to move integrally, the sleeve base drives a triangular plate to jack a rotating wheel upwards, the diameter of an adjusting wheel is increased, the diameter of the adjusting wheel is decreased when the triangular plate is far away from the rotating wheel, and the contact radius of a transmission belt and the adjusting wheel is changed, so that the speed is changed; therefore, the current does not need to be adjusted, and energy consumption is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water washing machine technical field, specifically, relates to after finishing water washing machine automatic vehicle speed adjusting device. BACKGROUND

[0002] Water washing machine contains many kinds of equipment, the following described is only one kind in water washing machine, water washing machine can be divided into following kinds roughly: washing and drying machine refers to full automatic washing and drying integrated operation water washing machine, it is the most commonly used kind of equipment in water washing machine; Horizontal industrial water washing machine refers to the roller bearing force by two head bearing force horizontal water washing machine, it is the commonly used design method in large capacity water washing machine; Vertical industrial washing machine is the structure of washing and drying machine, but the machine does not adopt variable frequency suspension type design, the advantage of the equipment is that the land area is small; Isolated water washing machine refers to the full automatic washing machine of forward and backward way, the advantage of the machine is that there is no any cross infection or secondary cross after washing.

[0003] Water washing machine usually increases the current of motor when adjusting speed, and the current is 5-6 times higher than the rated current, so it will affect the service life of motor and consume more power, and the energy saving and emission reduction of water washing machine cannot be realized, thereby increasing the power consumption of water washing machine, therefore, after finishing water washing machine automatic vehicle speed adjusting device is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of after finishing water washing machine automatic vehicle speed adjusting devices, solve the problem that the energy saving and emission reduction of water washing machine cannot be realized in prior art, thereby increasing the power consumption of water washing machine.

[0005] The utility model provides following technical scheme: after finishing water washing machine automatic vehicle speed adjusting device, including machine body, rotary drum, servo motor, transmission belt and first pulley, servo motor of the machine body is provided with linkage shaft, linkage shaft is slidably connected with sleeve seat, rotary seat is rotatably connected on the sleeve seat, connection plate is provided on the rotary seat, lifting mechanism is detachably connected on the connection plate, the output end of the lifting mechanism is sleeved with transmission belt, the sleeve seat is arranged at the output end of pneumatic cylinder, the pneumatic cylinder and servo motor are detachably connected on fixed seat.

[0006] As a preferred of above technical scheme, the middle part of sleeve seat and rotary seat is provided with round hole, sleeve seat and rotary seat are coaxial with linkage shaft, sleeve seat and rotary seat are sleeved on linkage shaft.

[0007] As a preferred of above technical scheme, the connection plate is annularly arranged as a whole, the diameter of the connection plate is greater than the diameter of rotary seat, and the connection plate is detachably connected on the edge of rotary seat.

[0008] As a preferred embodiment of the above technical solution, the sleeve is provided with a vertical rod, which is vertically arranged on the side edge of the sleeve, and the other end of the vertical rod is detachably connected to the push seat.

[0009] As a preferred embodiment of the above technical solution, the lifting mechanism includes a connecting seat, a sliding rod on the connecting seat, an adjusting wheel on the sliding rod, a side rod on the sliding rod, a rotating wheel on the side rod, a triangular plate attached below the rotating wheel, and a first spring sleeved on the sliding rod.

[0010] As a preferred embodiment of the above technical solution, the slide rod is slidably connected to the side edge of the connecting seat, the connecting seat is disposed at the output end of the linkage shaft, and the slide rod and the side rod are arranged in a cross shape.

[0011] As a preferred embodiment of the above technical solution, the input end of the triangular plate is detachably connected to the connecting plate, one end of the first spring is detachably connected to the connecting seat, the other end of the first spring is detachably connected to the side rod, and a limiting rod is provided on the connecting plate, which is inserted into the connecting seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention features a linkage shaft on a servo motor, with a connecting seat on the linkage shaft. A slide rod can be mounted on the connecting seat, allowing the slide rod to extend and retract. A side rod is mounted on the slide rod, and a rotating wheel is mounted on the side rod. A triangular plate rests on the rotating wheel, and the triangular plate is mounted on a connecting plate. The connecting plate is mounted on a rotating seat, which is mounted on a sleeve. The sleeve can slide along the linkage shaft. When the sleeve slides along the linkage shaft, it moves the triangular plate towards the rotating wheel, lifting the rotating wheel. The slide rod is then lifted by the triangular plate. An adjusting wheel is connected to the slide rod, and the adjusting wheels on the connecting seat form a circle. The diameter of the adjusting wheel changes by the movement of the triangular plate. The other end of a transmission belt is fitted onto a first pulley. Adjusting the diameter of the adjusting wheel changes the contact radius of the transmission belt, thus achieving speed change. Speed ​​change does not require changing the current, thereby reducing energy consumption during use.

[0014] By setting a vertical rod on the sleeve, and connecting the vertical rod to the push seat, which is set on the cylinder, the cylinder can drive the push seat to move along the linkage shaft. The push seat is equipped with a rotating seat, which can rotate on the sleeve. When the linkage shaft drives the connecting seat to rotate, the entire adjusting wheel will also rotate. The rotating seat can rotate on the sleeve, thus not affecting the rotation of the adjusting wheel. Attached Figure Description

[0015] Figure 1 Schematic diagram of the overall structure of the automatic speed adjustment device for the post-washing machine. Figure 1 ;

[0016] Figure 2 Schematic diagram of the overall structure of the automatic speed adjustment device for the post-washing machine. Figure 2 ;

[0017] Figure 3 A partial sectional view of the automatic speed adjustment device for the post-finishing washing machine;

[0018] Figure 4 for Figure 2 A magnified schematic diagram of part A in the diagram.

[0019] In the diagram: 1. Machine body; 2. Rotary drum; 3. Servo motor; 4. Transmission belt; 5. First pulley; 6. Fixed seat; 7. Lifting mechanism; 701. Rotary wheel; 702. Slide rod; 703. Adjusting wheel; 704. Triangular plate; 705. Connecting seat; 706. First spring; 707. Side rod; 8. Linkage shaft; 9. Sleeve; 10. Rotating seat; 11. Connecting plate; 12. Vertical rod; 13. Push seat; 14. Cylinder; 15. Limiting rod. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0021] like Figures 1-4 As shown, this utility model provides a technical solution: an automatic speed adjustment device for a post-finishing washing machine, including a machine body 1, a rotating drum 2, a servo motor 3, a transmission belt 4, and a first pulley 5. A linkage shaft 8 is mounted on the servo motor 3 of the machine body 1. A sleeve 9 is slidably connected to the linkage shaft 8. A rotating seat 10 is rotatably connected to the sleeve 9. A connecting plate 11 is mounted on the rotating seat 10. A lifting mechanism 7 is detachably connected to the connecting plate 11. The output end of the lifting mechanism 7 is sleeved with the transmission belt 4. The sleeve 9 is located at the output end of a cylinder 14. The cylinder 14 and servo motor 3 are detached and connected to the fixed base 6. In practice, when it is necessary to adjust the vehicle speed, the cylinder 14 is started first. The cylinder 14 will drive the entire sleeve 9 to move. The sleeve 9 will drive the triangular plate 704 to push the rotating wheel 701 upward. The diameter of the adjusting wheel 703 will increase. When the triangular plate 704 moves away from the rotating wheel 701, the diameter of the adjusting wheel 703 will decrease. The contact radius between the transmission belt 4 and the adjusting wheel 703 will change, thereby realizing the speed change. There is no need to adjust the current, thus reducing energy consumption.

[0022] As one implementation method in this embodiment, such as Figure 4 As shown, both the sleeve 9 and the rotating seat 10 have a round hole in the middle. The sleeve 9 and the rotating seat 10 are coaxially arranged with the linkage shaft 8. The sleeve 9 and the rotating seat 10 are sleeved on the linkage shaft 8. In practice, the rotating seat 10 and the sleeve 9 can move on the linkage shaft 8 by opening the gap in the sleeve 9 and the rotating seat 10.

[0023] As an embodiment in the present embodiment, as shown in Figure 4 The connecting plate 11 is arranged in a whole annular shape, and the diameter of the connecting plate 11 is greater than the diameter of the rotating base 10. The connecting plate 11 is detachably connected to the edge of the rotating base 10. In the embodiment, the connecting plate 11 can move along with the rotating base 10, and the rotating base 10 can rotate on the sleeve base 9.

[0024] As an embodiment in the present embodiment, as shown in Figure 4 The sleeve base 9 is provided with a vertical rod 12 which is vertically arranged on the side edge of the sleeve base 9. The other end of the vertical rod 12 is detachably connected to a push base 13. The sleeve base 9 can move along with the push base 13 through the vertical rod 12. The lifting mechanism 7 comprises a connecting base 705 which is provided with a sliding rod 702. The sliding rod 702 is provided with an adjusting wheel 703. The sliding rod 702 is provided with a side rod 707. The side rod 707 is provided with a rotating wheel 701. The rotating wheel 701 is overlapped with a triangular plate 704 below. The sliding rod 702 is sleeved with a first spring 706. The adjusting wheel 703 can be adjusted through the arrangement. The sliding rod 702 is slidingly connected to the side edge of the connecting base 705. The connecting base 705 is arranged on the output end of the linkage shaft 8. The sliding rod 702 and the side rod 707 are arranged in a cross shape. The side rod 707 is overlapped with the triangular plate 704. When the side rod 707 moves, the sliding rod 702 also moves. The input end of the triangular plate 704 is detachably connected to the connecting plate 11. One end of the first spring 706 is detachably connected to the connecting base 705. The other end of the first spring 706 is detachably connected to the side rod 707. The connecting plate 11 is provided with a limiting rod 15 which is inserted into the connecting base 705. The sliding rod 702 can be reset through the first spring 706.

[0025] Working principle: the rotating wheel 701 is overlapped with the triangular plate 704. The triangular plate 704 is arranged on the connecting plate 11. The connecting plate 11 is arranged on the rotating base 10. The rotating base 10 is arranged on the sleeve base 9. The sleeve base 9 can slide on the linkage shaft 8. When the sleeve base 9 slides along the linkage shaft 8, the triangular plate 704 can move to the position of the rotating wheel 701. The triangular plate 704 can lift the rotating wheel 701 as a whole. The sliding rod 702 can be lifted upward by the triangular plate 704. The sliding rod 702 is connected to the adjusting wheel 703. The adjusting wheels 703 on the connecting base 705 are combined into a circle. The diameter of the adjusting wheel 703 can be changed through the lifting of the triangular plate 704. The other end of the transmission belt 4 is sleeved with the first pulley 5. The contact radius of the transmission belt 4 can be changed by adjusting the diameter of the adjusting wheel 703, so that the speed can be changed. The current does not need to be changed when the speed is changed, so that the energy consumption is reduced when used.

[0026] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit them.

Claims

1. The automatic speed regulating device of the finishing washing machine, comprising a machine body (1), a rotating drum (2), a servo motor (3), a transmission belt (4) and a first belt wheel (5), characterized in that: The servo motor (3) of the machine body (1) is provided with a linkage shaft (8), the linkage shaft (8) is slidably connected with a sleeve base (9), the sleeve base (9) is rotatably connected with a rotating base (10), the rotating base (10) is provided with a connecting plate (11), the connecting plate (11) is detachably connected with a lifting mechanism (7), the output end of the lifting mechanism (7) is sleeved with a transmission belt (4), the sleeve base (9) is arranged at the output end of a cylinder (14), and the cylinder (14) and the servo motor (3) are detachably connected on a fixed base (6).

2. The automatic speed regulation device for finishing washing machine according to claim 1, characterized in that: The middle part of the sleeve base (9) and the rotating base (10) is provided with a circular hole, the sleeve base (9) and the rotating base (10) are coaxially arranged with the linkage shaft (8), and the sleeve base (9) and the rotating base (10) are sleeved on the linkage shaft (8).

3. The automatic speed regulation device for finishing washing machine according to claim 1, characterized in that: The connecting plate (11) is arranged in an annular shape, the diameter of the connecting plate (11) is greater than the diameter of the rotating base (10), and the connecting plate (11) is detachably connected to the edge of the rotating base (10).

4. The automatic speed regulation device for finishing washing machine according to claim 1, characterized in that: The sleeve base (9) is provided with a vertical rod (12), the vertical rod (12) is vertically arranged on the side edge of the sleeve base (9), and the other end of the vertical rod (12) is detachably connected to a push base (13).

5. The automatic speed regulation device for finishing washing machine according to claim 1, characterized in that: The lifting mechanism (7) comprises a connecting base (705), the connecting base (705) is provided with a sliding rod (702), the sliding rod (702) is provided with an adjusting wheel (703), the sliding rod (702) is provided with a side rod (707), the side rod (707) is provided with a rotating wheel (701), the rotating wheel (701) is overlapped with a triangular plate (704) below, and the sliding rod (702) is sleeved with a first spring (706).

6. The automatic speed regulation device for a finishing range washing machine according to claim 5, characterized in that: The sliding rod (702) is slidably connected to the side edge of the connecting base (705), the connecting base (705) is arranged at the output end of the linkage shaft (8), and the sliding rod (702) and the side rod (707) are arranged in a cross shape.

7. The automatic speed regulation device for a finishing range washing machine according to claim 5, characterized in that: The input end of the triangular plate (704) is detachably connected to the connecting plate (11), one end of the first spring (706) is detachably connected to the connecting base (705), the other end of the first spring (706) is detachably connected to the side rod (707), the connecting plate (11) is provided with a limiting rod (15), and the limiting rod (15) is inserted into the connecting base (705).

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