Throwing and rotating integrated cleaning machine structure

Abstract

The utility model discloses a throwing and rotating integrated cleaning machine structure which comprises a cleaning tank body and a motor, the motor is arranged on the outer side of the cleaning tank body, and an output shaft of the motor extends into the cleaning tank body and is connected with an eccentric chain wheel; the cleaning device further comprises a throwing frame, and the throwing frame is arranged in the cleaning tank body and located below the eccentric chain wheel. A throwing driving shaft and a tensioning chain wheel are arranged on the throwing frame, and the end, close to the eccentric chain wheel, of the throwing driving shaft is connected with a driven wheel; the eccentric chain wheel is connected with the tensioning chain wheel and the driven wheel through a transmission chain; the eccentric chain wheel is connected with the driven wheel and the tensioning chain wheel through the transmission chain, the motor drives the eccentric chain wheel to rotate, the transmission chain drives the driven wheel and the tensioning chain wheel which are arranged on the throwing frame to rotate, and therefore the throwing driving shaft connected with the driven wheel is further driven to rotate. The washing basket placed on the throwing driving shaft and the throwing driving shaft synchronously rotate; the throwing frame is driven to move up and down along with rotation of the eccentric chain wheel.

Description

Technical Field

[0001] The utility model relates to the field of workpiece cleaning, in particular to a throwing and rotating integrated cleaning machine structure. Background Art

[0002] In the related art, workpieces are generally cleaned by simple immersion cleaning. However, since the workpieces are placed together in a cleaning basket, the area soaked by the cleaning agent is limited, resulting in the workpieces in the middle of the cleaning basket being difficult to clean, and some workpieces cannot be fully cleaned. In order to enhance the cleaning effect, cleaning machines currently on the market will add a throwing mechanism or a rotating mechanism to increase the cleaning effect for different products.

[0003] Patent CN208407871U discloses a rotatable and tossing high-efficiency cleaning machine, comprising a base frame, a driving motor is arranged on the base frame, the output shaft of the driving motor is connected to the eccentric wheel structure, the eccentric wheel structure is fixedly connected to the connecting rod structure, the base frame is also provided with a driven shaft and a tensioning sprocket structure, the driven shaft is connected to the eccentric wheel structure through the tensioning sprocket structure and the transmission chain, and the driven shaft and the connecting rod structure are connected to the cleaning basket; wherein the driving motor runs, drives the eccentric wheel structure to rotate, and further drives the tensioning sprocket structure to reciprocate up and down, thereby driving the cleaning basket to toss up and down; at the same time, the transmission chain drives the driven shaft to rotate, drives the cleaning basket to rotate, ensures that the cleaning agent performs more comprehensive immersion cleaning of the workpiece surface in the cleaning basket, makes the cleaning more thorough, achieves the best cleaning effect, and saves cleaning time and improves work efficiency.

[0004] However, the eccentric wheel structure is connected to multiple driven wheels, and the eccentric wheel is connected to a connecting wheel, and the connecting wheel is connected to a connecting rod, and then the connecting rod is connected to the throwing frame. The connection structure is too complicated, and the coordination of multiple wheels is more prone to poor gear meshing. In this case, incomplete meshing between gears may lead to reduced transmission efficiency, increased noise and increased gear wear, which may Utility Model Content

[0005] In order to solve the above problems, the utility model provides a throwing and rotating integrated cleaning machine structure, which connects the eccentric sprocket, the driven wheel and the tensioning sprocket in sequence through a transmission chain, so that when the eccentric sprocket rotates, it drives the driven wheel and the tensioning sprocket to rotate, thereby making the entire throwing frame move up and down.

[0006] In order to achieve the above object, the technical solution of the utility model is:

[0007] A throwing and rotating integrated cleaning machine structure comprises a cleaning tank body, wherein a motor is arranged outside the cleaning tank body, an output shaft of the motor extends into the cleaning tank body and is connected to an eccentric shaft hole of the eccentric sprocket, and the motor drives the eccentric sprocket to perform eccentric rotation; a throwing frame is arranged inside the cleaning tank body, and the throwing frame is located below the eccentric sprocket; a first throwing drive shaft and a second throwing drive shaft are arranged side by side on the throwing frame; a first driven wheel and a second driven wheel are respectively arranged at the same end of the first throwing drive shaft and the second throwing drive shaft; the eccentric sprocket drives the first driven wheel and the second driven wheel to rotate in sequence through a transmission chain, and during the eccentric rotation of the eccentric sprocket, the throwing frame is driven to perform up and down movement through the transmission chain.

[0008] Preferably, a tensioning sprocket is provided on one side of the throwing frame close to the eccentric sprocket, and the tensioning sprocket is located between the first driven wheel and the second driven wheel; the tensioning sprocket abuts against the transmission chain from the outside.

[0009] Preferably, the throwing frame includes a bottom frame located at the bottom and a cross beam located at the top; guide wheel angle irons are fixedly connected to the four sides of the bottom frame in the vertical direction, and the outer side of the upper part of the guide wheel angle iron is fixedly connected to the cross beam; a guide plate is provided on each of the two inner sides of the guide wheel angle iron.

[0010] Preferably, a guide member is arranged on each side of the cleaning tank body, and the guide member includes a transverse guide bearing and a longitudinal guide bearing; the axes of the transverse guide bearing and the longitudinal guide bearing are arranged perpendicular to each other; the outer ring of the transverse guide bearing is close to the guide plate on one side of the inner side of the guide wheel angle iron, and the outer ring of the longitudinal guide bearing is close to the guide plate on the other side of the inner side of the guide wheel angle iron.

[0011] Preferably, bearing seats are provided at both ends of the first throwing drive shaft and the second throwing drive shaft, the bearing seats are connected to the bottom frame of the throwing frame, and the throwing drive shaft can rotate in the bearing seats.

[0012] Preferably, rotating wheels are sleeved on both ends of the first throwing drive shaft and the second throwing drive shaft between the bearing seats, and the rotating wheels rotate along with the first throwing drive shaft and the second throwing drive shaft; the first limiting part and the second limiting part are respectively provided at both ends of the rotating wheel; a plurality of rubber rings are sleeved between the first limiting part and the second limiting part, and the rubber rings are in friction contact with the cleaning basket.

[0013] Preferably, the washing basket is divided into a cylindrical washing basket and a cube washing basket; the cylindrical washing basket is arranged on the rotating wheels on the first throwing drive shaft and the second throwing drive shaft, and the cylindrical washing basket rotates together with the first throwing drive shaft and the second throwing drive shaft through friction contact with the rubber ring; the cube washing basket is arranged on the bottom frame, and the up and down movement of the bottom frame drives the cube washing basket to move up and down together.

[0014] Preferably, at least one pair of circular washing basket guide plates are arranged opposite to each other on the inner side of the bottom frame, and the circular washing basket guide plates are located between the first throwing drive shaft and the second throwing drive shaft; the bottom of the circular washing basket guide plates is connected to the bottom frame, and the top of the circular washing basket guide plates is inclined toward the outside of the throwing frame to form a first guide slope, and the cylindrical washing basket is set on the rotating wheel on the first throwing drive shaft and the second throwing drive shaft through the first guide slope.

[0015] Preferably, at least one pair of square washing basket guide plates are arranged on opposite sides of the bottom frame, the lower half of the square washing basket guide plates are connected to the bottom frame, the upper half of the square washing basket guide plates are guide parts, and the guide parts are higher than the bottom frame of the throwing frame; when the square washing basket is placed on the bottom frame, the square washing basket is restricted from moving on the bottom frame by the guide parts.

[0016] In this solution, the eccentric sprocket is connected to the driven wheel and the tensioning sprocket through a transmission chain, the eccentric sprocket is driven to rotate by a motor, and then the driven wheel and the tensioning sprocket arranged on the throwing frame are driven to rotate through the transmission chain, thereby further driving the throwing drive shaft connected to the driven wheel to rotate, so that the washing basket placed on the throwing drive shaft rotates synchronously with the throwing drive shaft; at the same time, with the rotation of the eccentric sprocket, the eccentric sprocket drives the tensioning sprocket and the driven wheel to move up and down through the transmission chain, because the tensioning sprocket is connected to the throwing frame, and the driven wheel is fixedly connected to the throwing frame through the throwing drive shaft, when the eccentric sprocket drives the tensioning sprocket and the driven wheel to move up and down, it will further drive the throwing frame to move up and down reciprocatingly; at this time, the round washing basket placed in the cleaning tank will rotate and move up and down at the same time, making cleaning more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present application, the drawings required for use in the implementation manner will be briefly introduced below. Obviously, the drawings described below are only some implementation manners of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the integrated throwing and rotating cleaning machine;

[0019] Figure 2 It is a schematic diagram of the overall structure of the cleaning tank in the cleaning machine structure;

[0020] Figure 3 for Figure 2 Enlarged view of A;

[0021] Figure 4 A schematic diagram of the overall structure of the cleaning tank in the cleaning machine structure from another perspective;

[0022] Figure 5 This is a schematic diagram of placing a cylindrical washing basket in the washing tank;

[0023] Figure 6 This is a schematic diagram of placing a cube washing basket in a cleaning tank.

[0024] In the figure: 1. cleaning tank; 2. motor; 3. eccentric sprocket; 4. throwing frame; 41. bottom frame; 42. crossbeam; 43. guide wheel angle iron; 431. guide plate; 44. round washing basket guide plate; 441. first guide slope; 45. square washing basket guide plate; 451. guide part; 51. first throwing drive shaft; 52. second throwing drive shaft; 53. bearing seat; 54. rotating wheel; 541. first limit part; 542. second limit part; 543. rubber ring; 61. first driven wheel; 62. second driven wheel; 7. transmission chain; 8 tensioning sprocket; 9. guide member; 911 transverse guide bearing; 912 longitudinal guide bearing; 11. cylindrical washing basket; 12. square washing basket; DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] Reference to "embodiment" or "implementation" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment or implementation may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0027] In this specification, for the sake of convenience, the words and phrases indicating the orientation or positional relationship such as "middle", "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like are used to illustrate the positional relationship of the constituent elements with reference to the drawings. This is only for the convenience of describing this specification and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. The positional relationship of the constituent elements is appropriately changed according to the orientation of the constituent elements being described. Therefore, it is not limited to the words and phrases described in the specification, and can be appropriately replaced according to the circumstances.

[0028] like Figures 1 to 4 As shown, a throwing and rotating integrated cleaning machine structure includes a cleaning tank body 1, a motor 2 is arranged outside the cleaning tank body 1, the output shaft of the motor 2 extends into the cleaning tank body 1 and is connected to the eccentric shaft hole of the eccentric sprocket 3, and the motor 2 drives the eccentric sprocket 3 to rotate eccentrically; a throwing frame 4 is arranged in the cleaning tank body 1, and the throwing frame 4 is located below the eccentric sprocket 3.

[0029] In this embodiment, the throwing frame 4 includes a bottom frame 41 located at the bottom and a cross beam 42 located at the top; the bottom frame 41 is fixedly connected with a guide wheel angle iron 43 in the vertical direction on all sides, and the outer side of the upper part of the guide wheel angle iron 43 is fixedly connected to the cross beam 42; a guide plate 431 is provided on each of the inner sides of the guide wheel angle iron 43.

[0030] In this embodiment, a first throwing drive shaft 51 and a second throwing drive shaft 52 are arranged side by side on the throwing frame 4; bearing seats 53 are provided at both ends of the first throwing drive shaft 51 and the second throwing drive shaft 52, and the bearing seats 53 are connected to the bottom frame 41 of the throwing frame 4, and the first throwing drive shaft 51 and the second throwing drive shaft 52 are fixed on the bottom frame 41 through the bearing seats 53; the first throwing drive shaft 51 and the second throwing drive shaft 52 can rotate in the bearing seats 53.

[0031] In this embodiment, the first driven wheel 61 and the second driven wheel 62 are respectively provided at the same end of the first throwing drive shaft 51 and the second throwing drive shaft 52; the first driven wheel 61 and the second driven wheel 62 are arranged on the outer side of the bearing seat 53, and the first driven wheel 61 and the second driven wheel 62 are located on the same side as the eccentric sprocket; the eccentric sprocket 3 drives the first driven wheel 61 and the second driven wheel 62 to rotate in sequence through the transmission chain 7, and during the eccentric rotation of the eccentric sprocket 3, the throwing frame 4 is driven to move up and down through the transmission chain 7.

[0032] In this embodiment, a tensioning sprocket 8 is provided on the side of the throwing frame 4 close to the eccentric sprocket 3, and the tensioning sprocket 8 is located between the first driven wheel 61 and the second driven wheel 62; the tensioning sprocket 8 abuts against the transmission chain 7 from the outside, so that the transmission chain 7 is always in a tensioned state during operation, preventing the chain from loosening or falling off, thereby ensuring the reliability and stability of the transmission.

[0033] In this embodiment, a guide member 9 is arranged on each side of the cleaning tank body 1, and the guide member 9 includes a transverse guide bearing 911 and a longitudinal guide bearing 912; the axes of the transverse guide bearing 911 and the longitudinal guide bearing 912 are arranged perpendicular to each other; the outer ring of the transverse guide bearing 911 is close to the guide plate 431 on one side of the inner side of the guide wheel angle iron 43, and the outer ring of the longitudinal guide bearing 912 is close to the guide plate 431 on the other side of the inner side of the guide wheel angle iron 43; through the cooperation between the transverse guide bearings 911 on all sides and the guide plates 431 on the throwing frame 4, the throwing frame 4 will not deviate left and right relative to the eccentric sprocket 3 during the up and down movement; through the cooperation between the longitudinal guide bearings 912 on all sides and the guide plates 431 on the throwing frame 4, the throwing frame 4 will not deviate forward and backward relative to the eccentric sprocket 3 during the up and down movement.

[0034] In this embodiment, rotating wheels 54 are sleeved at both ends of the first throwing drive shaft 51 and the second throwing drive shaft 52 between the bearing seats 53, and the rotating wheels 54 are located in the bottom frame 41; the rotating wheel 54 rotates with the first throwing drive shaft 51 and the second throwing drive shaft 52; the first limiting portion 541 and the second limiting portion 542 are respectively provided at both ends of the rotating wheel 54; the diameter of the first limiting portion 541 is greater than the diameter of the second limiting portion 542; a plurality of rubber rings 543 are sleeved between the first limiting portion 541 and the second limiting portion 542, and the rubber rings 543 are in friction contact with the cleaning basket.

[0035] In this embodiment, the washing basket is divided into a cylindrical washing basket 11 and a cube washing basket 12; when the cylindrical washing basket 11 is needed, the cylindrical washing basket 11 can be set on the four rotating wheels 54 on the first throwing drive shaft 51 and the second throwing drive shaft 52, and the cylindrical washing basket 11 is located between the first limiting parts 541 on the four rotating wheels 54. Through the mutual friction with the rubber rings 543 on the rotating wheels 54, the first throwing drive shaft 51 and the second throwing drive shaft 52 drive the cylindrical washing basket 11 to rotate together; the cube washing basket 12 is set on the bottom frame 41, and the up and down movement of the bottom frame 41 drives the cube washing basket 12 to move up and down together.

[0036] In this embodiment, at least one pair of circular washing basket guide plates 44 are arranged opposite to each other on the inner side of the bottom frame 41, and the circular washing basket guide plates 44 are located between the first throwing drive shaft 51 and the second throwing drive shaft 52; the bottom of the circular washing basket guide plates 44 is connected to the bottom frame 41, and the top of the circular washing basket guide plates 44 is inclined outwardly of the throwing frame 4 to form a first guide inclined surface 441, and the first guide inclined surface 441 makes it easier for the cylindrical washing basket 11 to be placed on the rotating wheel 54 on the first throwing drive shaft 51 and the second throwing drive shaft 52; and the front and rear ends of the cylindrical washing basket 11 are located between the circular washing basket guide plates 44, further limiting the movement of the cylindrical washing basket 11.

[0037] In this embodiment, at least one pair of square washing basket guide plates 45 are provided on opposite sides of the bottom frame 41, the lower half of the square washing basket guide plates 45 are connected to the bottom frame 41, and the upper half of the square washing basket guide plates 45 are guide portions 451, which are higher than the bottom frame 41; when the square washing basket 12 is placed on the bottom frame 41, the guide portions 451 limit the movement of the square washing basket 12 on the bottom frame 41, so that when the square washing basket 12 follows the throwing frame 4 to move up and down, it will not deviate from its position on the bottom frame 41, thereby colliding with the cleaning tank 1.

[0038] In this embodiment, only one type of washing basket can be placed in the washing tank 1. When drum washing is required, the cylindrical washing basket 11 can be used. The cylindrical washing basket 11 is placed on the four rotating wheels 54 manually or by a mechanical arm, and the cylindrical washing basket 11 is driven to rotate with the rotating mechanism by friction; when drum washing is not required, the cylindrical washing basket 11 is taken out, and the square washing basket 12 is placed on the bottom frame 41 manually or by a mechanical arm. At this time, the square washing basket 12 is located between the square washing basket guide plates 45, and the square washing basket 12 can move up and down with the throwing frame 4.

[0039] The technical means disclosed in the utility model solution are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above-mentioned technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications are also regarded as the protection scope of the present invention.

Claims

1. A structure of an integrated tumbling and rotating cleaning machine, characterized in that: It comprises a cleaning tank body (1) and an eccentric sprocket (3), wherein a motor (2) is arranged outside the cleaning tank body (1), an output shaft of the motor (2) extends into the cleaning tank body (1) and is connected to an eccentric shaft hole of the eccentric sprocket (3), and the motor (2) drives the eccentric sprocket (3) to rotate eccentrically; A throwing frame (4) is arranged in the cleaning tank (1), and the throwing frame (4) is located below the eccentric sprocket (3); a first throwing drive shaft (51) and a second throwing drive shaft (52) are arranged side by side on the throwing frame (4); A first driven wheel (61) and a second driven wheel (62) are respectively provided at the same end of the first throwing drive shaft (51) and the second throwing drive shaft (52); the eccentric sprocket (3) drives the first driven wheel (61) and the second driven wheel (62) to rotate in sequence through a transmission chain (7); and when the eccentric sprocket (3) performs eccentric rotation, it drives the throwing frame (4) to move up and down through the transmission chain (7).

2. The structure of the integrated tumbling and rotating cleaning machine according to claim 1 is characterized in that: A tensioning sprocket (8) is provided on one side of the throwing frame (4) close to the eccentric sprocket (3), and the tensioning sprocket (8) is located between the first driven wheel (61) and the second driven wheel (62); the tensioning sprocket (8) abuts against the transmission chain (7) from the outside.

3. The structure of the integrated tumbling and rotating cleaning machine according to claim 1 is characterized in that: The throwing frame (4) comprises a bottom frame (41) at the bottom and a crossbeam (42) at the top; guide wheel angle irons (43) are fixedly connected to the four sides of the bottom frame (41) in the vertical direction, and an outer side of the upper part of the guide wheel angle iron (43) is fixedly connected to the crossbeam (42); and a guide plate (431) is provided on each of the inner sides of the guide wheel angle iron (43).

4. The structure of the integrated tumbling and rotating cleaning machine according to claim 3 is characterized in that: A guide member (9) is arranged on each of the four sides of the cleaning tank body (1), and the guide member (9) comprises a transverse guide bearing (911) and a longitudinal guide bearing (912); the axes of the transverse guide bearing (911) and the longitudinal guide bearing (912) are arranged perpendicular to each other; the outer ring of the transverse guide bearing (911) is close to the guide plate (431) on one side of the inner side of the guide wheel angle iron (43), and the outer ring of the longitudinal guide bearing (912) is close to the guide plate (431) on the other side of the inner side of the guide wheel angle iron (43).

5. The structure of the integrated tumbling and rotating cleaning machine according to claim 3 is characterized in that: Bearing seats (53) are sleeved on both ends of the first throwing drive shaft (51) and the second throwing drive shaft (52); the bearing seats (53) are connected to the bottom frame (41) of the throwing frame (4); and the throwing drive shaft (5) can rotate in the bearing seats (53).

6. The structure of the integrated tumbling and rotating cleaning machine according to claim 5 is characterized in that: Rotating wheels (54) are sleeved on both ends of the first throwing drive shaft (51) and the second throwing drive shaft (52) between the bearing seats (53), and the rotating wheels (54) rotate along with the first throwing drive shaft (51) and the second throwing drive shaft (52); a first limiting portion (541) and a second limiting portion (542) are respectively provided at both ends of the rotating wheel (54); a plurality of rubber rings (543) are sleeved between the first limiting portion (541) and the second limiting portion (542), and the rubber rings (543) are in frictional contact with the cleaning basket.

7. The structure of the integrated tumbling and rotating cleaning machine according to claim 6 is characterized in that: The washing basket is divided into a cylindrical washing basket (11) and a cubic washing basket (12); the cylindrical washing basket (11) is arranged on the rotating wheel (54) on the first throwing drive shaft (51) and the second throwing drive shaft (52), and the cylindrical washing basket (11) rotates together with the first throwing drive shaft (51) and the second throwing drive shaft (52) through friction contact with the rubber ring (543); the cubic washing basket (12) is arranged on the bottom frame (41), and the cubic washing basket (12) is driven to move up and down together through the up and down movement of the bottom frame (41).

8. The structure of the integrated tumbling and rotating cleaning machine according to claim 7 is characterized in that: At least one pair of circular washing basket guide plates (44) are arranged opposite to each other on the inner side of the bottom frame (41), and the circular washing basket guide plates (44) are located between the first throwing drive shaft (51) and the second throwing drive shaft (52); the bottom of the circular washing basket guide plates (44) are connected to the bottom frame (41), and the top of the circular washing basket guide plates (44) is inclined outwardly of the throwing frame (4) to form a first guiding inclined surface (441), and the cylindrical washing basket (11) is arranged on the rotating wheel (54) on the first throwing drive shaft (51) and the second throwing drive shaft (52) through the first guiding inclined surface (441).

9. The structure of the integrated tumbling and rotating cleaning machine according to claim 8, characterized in that: At least one pair of square washing basket guide plates (45) are arranged on opposite sides of the bottom frame (41); the lower half of the square washing basket guide plates (45) are connected to the bottom frame (41); the upper half of the square washing basket guide plates (45) are guide portions (451); and the guide portions (451) are higher than the bottom frame of the throwing frame (4); when the square washing basket (12) is placed on the bottom frame (41), the guide portions (451) restrict the movement of the square washing basket (12) on the bottom frame (41).

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