Bearing type driving structure positioning device

Abstract

The utility model relates to the technical field of driving structure positioning devices, and discloses a bearing type driving structure positioning device which comprises a driving shaft, a cleaning brush, a first bearing piece, a second bearing piece and a third bearing piece, the driving shaft and the cleaning brush are arranged in an assembled mode, and the driving shaft is used for containing a container and driving the cleaning brush to be arranged in a rotating mode. The cleaning brush is used for cleaning the container; in the direction from top to bottom, the first bearing piece, the second bearing piece and the third bearing piece are sequentially and correspondingly arranged at intervals and are movably assembled with the driving shaft. The driving shaft and the cleaning brush are assembled to achieve placement and cleaning of a container, then the first bearing piece, the second bearing piece and the third bearing piece are assembled with the driving shaft, and during operation, under the cooperation effect of the first bearing piece, the second bearing piece and the third bearing piece, multiple positioning and fixing effects are achieved on the driving shaft in the axial direction; and the arrangement stability of the driving shaft is improved, shaking of the driving shaft during operation is avoided, and cleaning operation of the cleaning equipment is guaranteed.

Description

Technical Field

[0001] This utility model patent relates to the technical field of bearing positioning devices. Specifically, it relates to a positioning device for a bearing-type drive structure. Background Art

[0002] Common containers include cups, baby bottles, water bottles, etc. Containers are mostly used to hold liquids, and the liquids to be held can be of different categories, such as tea, coffee, beer, etc. After the container has held a liquid, various stains usually remain on the container. Therefore, it is necessary to clean and wash the container for subsequent recycling use and effectively ensure hygiene and safety.

[0003] Currently, automatic cleaning of containers is achieved through container cleaning equipment. For example, the prior patent with the authorization announcement number CN206285084U discloses a cleaning device for teacups. Inside the frame, several positioning columns are installed. At the upper end of the positioning column, a fixed suction cup is installed. Outside the positioning column, a cleaning rack is installed. The bottom of the cleaning rack is connected to the rotating shaft of a driving motor. In the middle of the cleaning rack, an installation groove is provided. On both inner walls of the installation groove, cleaning brushes are installed. On the side wall of the frame, a water pump is installed. The water inlet pipe of the water pump is arranged at the lower side inside the frame. The water outlet pipe of the water pump is connected to a spray disc. Both ends of the spray pipe are installed on the frame through mounting brackets. Several spray nozzles are installed at the bottom of the spray pipe, and the spray nozzles are high-pressure spray nozzles.

[0004] In the prior art, the positioning column is installed with a cleaning rack, and the cleaning rack is used to install cleaning brushes. Since the positioning column is vertically installed on the frame, the installation stability of the positioning column is insufficient, and it is prone to shaking during operation, affecting the cleaning effect of the container and easily causing damage to the container. Summary of the Utility Model

[0005] The purpose of this utility model is to provide a positioning device for a bearing-type drive structure, aiming to solve the problem of insufficient stability in the setting of the drive shaft in the prior art.

[0006] This utility model is implemented as follows. The positioning device for a bearing-type drive structure includes a drive shaft, a cleaning brush, a first bearing member, a second bearing member, and a third bearing member. The drive shaft and the cleaning brush are arranged in an assembled manner. The drive shaft is used to place the container and drive the cleaning brush to rotate. The cleaning brush is used to clean the container. The drive shaft extends vertically. Along the top-down direction, the first bearing member, the second bearing member, and the third bearing member are arranged at intervals in sequence and are respectively movably assembled with the drive shaft.

[0007] Furthermore, the positioning device for a bearing-type drive structure includes a positioning frame. The positioning frame is fixedly arranged. The drive shaft penetrates through the positioning frame, and the first bearing member is movably assembled with the positioning frame.

[0008] Further, the positioning frame includes a positioning shell, two large-diameter columns, and two small-diameter groups. The two large-diameter columns and the two small-diameter groups are arranged in a four-corner correspondence along the circumference of the positioning shell. The two large-diameter columns and the two small-diameter groups are respectively used to support the positioning shell. The first bearing member is movably assembled with the positioning shell, and the drive shaft synchronously penetrates through the first bearing member and the positioning shell.

[0009] Further, the small-diameter group includes two small-diameter columns. The two small-diameter columns are arranged side by side in a correspondence and form a small-diameter groove. The diameter value of the large-diameter column is greater than that of the small-diameter column; the small-diameter groove is arranged corresponding to the center of the positioning shell.

[0010] Further, a diameter-column groove is formed at the bottom of the small-diameter column. The diameter-column grooves of the two small-diameter columns are arranged in communication; the bearing-type drive structure positioning device includes a main frame. The positioning frame is installed on the main frame. The main frame has a plurality of frame blocks, and the frame blocks are fixedly arranged with the diameter-column groove.

[0011] Further, the large-diameter column is arranged in a cylindrical shape, and the center of the large-diameter column is arranged corresponding to the center of the positioning shell.

[0012] Further, the positioning shell has a shell bearing ring and a shell sleeve ring. The shell sleeve ring and the shell bearing ring are respectively arranged in a ring shape. The shell bearing ring is installed on the inner wall of the shell sleeve ring. The shell sleeve ring surrounds and encloses the first bearing member. The first bearing member and the shell bearing ring are arranged in an up-and-down stacked manner, and the shell bearing ring is used to support the first bearing member.

[0013] Further, the drive shaft includes a placement shaft and a cleaning shaft. The placement shaft and the cleaning shaft are arranged in a sleeved manner. The placement shaft is used to place a container, and the cleaning brush is installed on the placement shaft; the first bearing member is movably sleeved with the placement shaft, and the cleaning shaft is movably sleeved with the second bearing member.

[0014] Further, the bearing-type drive structure positioning device includes a gear set. The gear set is respectively arranged for power transmission with the placement shaft and the cleaning shaft. The gear set is arranged between the second bearing member and the third bearing member, and the second bearing member and the third bearing member are synchronously movably sleeved with the cleaning shaft.

[0015] Further, the bearing-type drive structure positioning device includes a shaft seat. The shaft seat is fixedly arranged. The lower part of the drive shaft penetrates through the shaft seat. The top of the shaft seat has a seat surface, and the seat surface is recessed downward to form a bearing groove. The third bearing member is movably embedded in the bearing groove.

[0016] Compared with the prior art, the bearing - type drive structure positioning device provided by the present utility model assembles the drive shaft and the cleaning brush to place and clean the container. Then, the first bearing member, the second bearing member, and the third bearing member are assembled and arranged with the drive shaft. During operation, under the combined action of the first bearing member, the second bearing member, and the third bearing member, in the axial direction, the drive shaft is positioned and fixed multiple times, greatly improving the setting stability of the drive shaft, avoiding the shaking of the drive shaft during operation, and ensuring the cleaning operation of the cleaning equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three - dimensional schematic diagram of the bearing - type drive structure positioning device provided by the present utility model;

[0018] Figure 2 is an exploded schematic diagram of the first bearing member and the positioning frame of the bearing - type drive structure positioning device provided by the present utility model;

[0019] Figure 3 is a three - dimensional layout schematic diagram of the second bearing member and the third bearing member of the bearing - type drive structure positioning device provided by the present utility model;

[0020] Figure 4 is a three - dimensional mating schematic diagram of the third bearing member and the shaft seat of the bearing - type drive structure positioning device provided by the present utility model;

[0021] Figure 5 is a three - dimensional assembly schematic diagram of each positioning frame and the main frame of the bearing - type drive structure positioning device provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the objectives, technical solutions, and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0023] The following describes the implementation of the present utility model in detail with specific embodiments.

[0024] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and cannot be understood as limitations on this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0025] Refer to Figures 1-5 as shown, which is a preferred embodiment provided by the present utility model.

[0026] The bearing type drive structure positioning device includes a drive shaft 1, a cleaning brush 2, a first bearing member 3, a second bearing member 4, and a third bearing member 5. The drive shaft 1 and the cleaning brush 2 are assembled. The drive shaft 1 is used to place a container and drive the cleaning brush 2 to rotate. The cleaning brush 2 is used to clean the container. The drive shaft 1 extends vertically. Along the top-down direction, the first bearing member 3, the second bearing member 4, and the third bearing member 5 are arranged at intervals in sequence and are respectively movably assembled with the drive shaft 1.

[0027] For the above bearing type drive structure positioning device, the drive shaft 1 and the cleaning brush 2 are assembled to realize the placement and cleaning of the container. Then, the first bearing member 3, the second bearing member 4, and the third bearing member 5 are assembled with the drive shaft 1. During operation, under the combined action of the first bearing member 3, the second bearing member 4, and the third bearing member 5, in the axial direction, the drive shaft 1 is positioned and fixed multiple times, greatly improving the setting stability of the drive shaft 1, avoiding the shaking of the drive shaft 1 during operation, and ensuring the cleaning operation of the cleaning equipment.

[0028] The bearing type drive structure positioning device includes a positioning frame 6. The positioning frame 6 is fixedly arranged. The drive shaft 1 passes through the positioning frame 6, and the first bearing member 3 is movably assembled with the positioning frame 6. Under the action of the positioning frame 6, the setting of the first bearing member 3 is realized. At the same time, the positioning frame 6 plays a role in positioning and strengthening the setting of the drive shaft 1, improving the setting stability of the drive shaft 1.

[0029] The positioning frame 6 includes a positioning shell 61, two large-diameter columns 62, and two small-diameter groups. The two large-diameter columns 62 and the two small-diameter groups are arranged at the four corners along the circumference of the positioning shell 61. The two large-diameter columns 62 and the two small-diameter groups are respectively used to support the positioning shell 61. The first bearing member 3 is movably assembled with the positioning shell 61. The drive shaft 1 synchronously passes through the first bearing member 3 and the positioning shell 61.

[0030] In this way, under the combined action of the two large-diameter columns 62 and the two small-diameter groups, the setting stability of the positioning shell 61 is enhanced, thereby improving the setting stability of the first bearing member 3.

[0031] The small-diameter group includes two small-diameter columns 63. The two small-diameter columns 63 are arranged side by side in correspondence and form a small-diameter groove. The small-diameter groove is arranged corresponding to the center of the positioning shell 61, improving the cooperation effect of the two small-diameter groups and further enhancing the support effect on the positioning shell 61.

[0032] The diameter value of the large-diameter column 62 is greater than the diameter value of the small-diameter column 63, ensuring sufficient supporting force and the setting of the first bearing member 3.

[0033] The bottom of the small-diameter column 63 forms a column groove, and the column grooves of the two small-diameter columns 63 are arranged in communication; the bearing-type drive structure positioning device includes a main frame 9, a positioning frame 6 is installed on the main frame 9, the main frame has a plurality of frame blocks, and the frame blocks are fixedly arranged with the column grooves; in this way, through the cooperation of the frame blocks and the column grooves, the setting stability of the positioning frame 6 is enhanced, the deviation of the positioning frame 6 is restricted, the setting of the first bearing member 3 is guaranteed, and the setting stability of the drive shaft 1 is enhanced.

[0034] The large-diameter column 62 is arranged in a cylindrical shape, and the center of the large-diameter column 62 corresponds to the center of the positioning shell 61; the cooperation effect of the two large-diameter columns 62 is improved, and the supporting effect on the positioning shell 61 is further enhanced.

[0035] The positioning shell 61 has a shell bearing ring 611 and a shell sleeve ring. The shell sleeve ring and the shell bearing ring are respectively arranged in a ring shape. The shell bearing ring is arranged on the inner wall of the shell sleeve ring. The shell sleeve ring surrounds and encloses the first bearing member 3. The first bearing member 3 and the shell bearing ring 611 are arranged in an up-and-down stacked manner. The shell bearing ring 611 is used to support the first bearing member 3; in this way, the setting stability of the first bearing member 3 is improved, and the first bearing member 3 is protected in all directions, and the service life of the first bearing member 3 is improved.

[0036] The drive shaft 1 includes a placement shaft and a cleaning shaft. The placement shaft and the cleaning shaft are arranged in a sleeved manner. The placement shaft is used to place the container, and the cleaning brush 2 is installed on the placement shaft; through the cooperation of the placement shaft and the cleaning shaft, the placement and cleaning of the container are realized.

[0037] The first bearing member 3 is movably sleeved with the placement shaft, and the cleaning shaft is movably sleeved with the second bearing member 4; in this way, the first bearing member 3 plays a role in positioning and strengthening the placement shaft, and the second bearing member 4 plays a role in positioning and strengthening the cleaning shaft, ensuring the cleaning operation of the cleaning equipment.

[0038] The bearing-type drive structure positioning device includes a gear set 7. The gear set 7 is respectively arranged for power transmission with the placement shaft and the cleaning shaft. The gear set 7 is arranged between the second bearing member 4 and the third bearing member 5, and the second bearing member 4 and the third bearing member 5 are synchronously and movably sleeved with the cleaning shaft.

[0039] Under the action of the second bearing member 4 and the third bearing member 5, the cleaning shaft is synchronously positioned and strengthened, ensuring the cleaning operation of the cleaning equipment.

[0040] The bearing-type drive structure positioning device includes a shaft seat 8. The shaft seat 8 is fixedly arranged. The lower part of the drive shaft 1 penetrates through the shaft seat 8. The top of the shaft seat 8 has a seat surface, and the seat surface is recessed downward to form a bearing groove 81. The third bearing member 5 is movably embedded in the bearing groove 81.

[0041] In this way, under the action of the shaft seat 8, the setting of the drive shaft 1 is realized. At the same time, the stability of the lower part is enhanced, and the setting stability of the drive shaft 1 is improved. At the same time, under the action of the bearing groove 81, the setting stability of the third bearing member 5 is enhanced, the third bearing member 5 is prevented from shifting, and it is ensured that the third bearing member 5 has sufficient positioning and strengthening effects on the lower part of the drive shaft 1.

[0042] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bearing type drive structure positioning device, characterized in that: It includes a driving shaft, a cleaning brush, a first bearing component, a second bearing component and a third bearing component. The driving shaft and the cleaning brush are assembled and arranged. The driving shaft is used to place a container and to drive the cleaning brush to rotate. The cleaning brush is used to clean the container. The driving shaft is arranged to extend vertically. From top to bottom, the first bearing component, the second bearing component and the third bearing component are arranged in sequence and spaced correspondingly and are respectively assembled and arranged to be movably assembled with the driving shaft.

2. The bearing type drive structure positioning device according to claim 1, characterized in that: The bearing-type drive structure positioning device comprises a positioning frame, the positioning frame is fixedly arranged, the drive shaft passes through the positioning frame, and the first bearing member and the positioning frame are movably assembled.

3. The bearing type drive structure positioning device according to claim 2, characterized in that: The positioning frame includes a positioning shell, two large-diameter columns and two small-diameter groups. The two large-diameter columns and the two small-diameter groups are arranged correspondingly at four corners along the circumference of the positioning shell. The two large-diameter columns and the two small-diameter groups are respectively used to support the positioning shell. The first bearing component and the positioning shell are movably assembled, and the drive shaft synchronously passes through the first bearing component and the positioning shell.

4. The bearing type drive structure positioning device according to claim 3, characterized in that: The small diameter group includes two small diameter columns, which are arranged side by side and form a small diameter groove. The diameter of the large diameter column is greater than the diameter of the small diameter column. The small diameter groove is arranged corresponding to the center of the positioning shell.

5. The bearing type drive structure positioning device according to claim 4, characterized in that: A diameter column groove is formed at the bottom of the small diameter column, and the diameter column grooves of the two small diameter columns are connected; the bearing type drive structure positioning device includes a main frame, the positioning frame is installed on the main frame, the main frame has a plurality of frame blocks, and the frame blocks are embedded in the diameter column groove.

6. The bearing type drive structure positioning device according to claim 3, characterized in that: The large-diameter column is arranged in a cylindrical shape, and the center of the large-diameter column is arranged corresponding to the center of the positioning shell.

7. The bearing type drive structure positioning device according to any one of claims 3 to 6, characterized in that: The positioning shell has a shell supporting ring and a shell sleeve ring, and the shell sleeve ring and the shell supporting ring are respectively arranged in a ring shape. The shell supporting ring is arranged on the inner wall of the shell sleeve ring. The shell sleeve ring surrounds the first bearing component. The first bearing component and the shell supporting ring are arranged stacked up and down, and the shell supporting ring is used to support the first bearing component.

8. The bearing type drive structure positioning device according to any one of claims 1 to 6, characterized in that: The driving shaft includes a placing shaft and a cleaning shaft, the placing shaft and the cleaning shaft are in a sleeve arrangement, the placing shaft is used to place the container, and the cleaning brush is installed on the placing shaft; the first bearing component and the placing shaft are in a movably sleeve arrangement, and the cleaning shaft and the second bearing component are in a movably sleeve arrangement.

9. The bearing type drive structure positioning device according to claim 8, characterized in that: The bearing-type drive structure positioning device includes a gear set, which is arranged to transmit power to the placement shaft and the cleaning shaft respectively. The gear set is arranged between the second bearing component and the third bearing component, and the second bearing component and the third bearing component are synchronously arranged to be movably sleeved with the cleaning shaft.

10. The bearing type drive structure positioning device according to any one of claims 1 to 6, characterized in that: The bearing-type drive structure positioning device includes an axle seat, which is fixedly arranged. The lower part of the drive shaft passes through the axle seat. The top of the axle seat has a seat surface, which is recessed downward to form a bearing groove. The third bearing member is movably embedded in the bearing groove.

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