Belt pulley cleaning device

Abstract

The utility model relates to the technical field of belt pulley machining, and discloses a belt pulley cleaning device which comprises a rack, a cleaning cavity is formed in the front face of the rack, a water collecting box is arranged at the bottom end of the cleaning cavity, a belt pulley mounting assembly is arranged on the inner rear wall of the cleaning cavity, and a cleaning assembly is arranged on the inner top wall of the cleaning cavity. And the belt pulley mounting assembly comprises a vertical lead screw which is vertically and rotatably connected to the interior of the rack. The belt pulley is fixed to the surface of the positioning seat through the positioning column and the clamping plate, then the driving motor drives the belt pulley to rotate, the lifting motor drives the vertical lead screw to rotate, the height of the belt pulley is adjusted, the belt pulley abuts against the tooth-shaped brush, and in the cleaning process, cleaning liquid is pumped into the water spraying holes through the pump body; and then cleaning liquid is sprayed to the surface of the belt pulley through the water spraying holes, and a tooth-shaped brush is used for scrubbing a groove of the rotating belt pulley, so that the cleaning effect can be greatly improved, and thorough cleaning is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pulley processing, and more specifically to a pulley cleaning device. Background Art

[0002] Pulleys are hub-type parts. Pulleys are mainly used for long-distance power transmission. They are generally relatively large in size. The manufacturing process is generally based on casting and forging. After the pulley is processed, the surface of the pulley needs to be cleaned, and a cleaning device needs to be used for cleaning.

[0003] After searching, the existing patent (Announcement No.: CN219442675U) discloses a pulley cleaning device, which can quickly and efficiently clean the groove of the pulley and the inner hole of the pulley through the cooperation of the external cleaning component and the inner hole cleaning component when in use, avoiding the occurrence of cleaning dead corners; the spray rod and the cleaning rod cooperate with each other to ensure complete cleaning and improve cleaning efficiency. However, the inventor found that the prior art has the following problems in the process of realizing the utility model: when cleaning the groove of the pulley, it adopts a method of flushing the groove on the surface of the pulley while driving the pulley to rotate, and the single flushing method has the defect of poor cleaning effect. For some firmly adhered dirt, it is difficult to completely achieve the cleaning effect.

[0004] In view of this, the utility model proposes a pulley cleaning device with better cleaning effect. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a pulley cleaning device to solve the problems existing in the above background technology.

[0006] The utility model provides the following technical solutions: a pulley cleaning device, comprising a frame, a cleaning chamber is provided on the front of the frame, a water collecting box is provided at the bottom of the cleaning chamber, a pulley mounting assembly is provided on the inner rear wall of the cleaning chamber, and a cleaning assembly is provided on the inner top wall of the cleaning chamber;

[0007] The pulley mounting assembly includes a vertical lead screw vertically rotatably connected to the inside of the frame, a lifting block is threadedly connected to the surface of the vertical lead screw, a driving motor is fixedly mounted on the surface of the lifting block, an output shaft of the driving motor extends into the inside of the cleaning chamber and is fixedly mounted with a positioning seat, a positioning column adapted to the aperture of the center hole of the pulley is threadedly connected at the center of the positioning seat, and a clamping plate for clamping the pulley is fixedly mounted on the end surface of the positioning column;

[0008] The cleaning assembly includes a rectangular seat fixedly mounted on the top wall of the cleaning chamber, a rectangular sleeve detachably mounted on the bottom end of the rectangular seat, a toothed brush fixedly mounted on the bottom end of the rectangular sleeve, the spacing and shape of the toothed brushes match the grooves of the pulley, the inner cavity of the rectangular sleeve is provided with water spray holes extending to the surface of the toothed brush, and a water pump assembly is arranged on the side wall of the frame.

[0009] Furthermore, a limit slide bar is fixedly installed on the inner wall of the frame, the lifting block is slidably connected to the limit slide bar, and a lifting motor is fixedly installed on the top of the frame, and the output shaft of the lifting motor is fixed to the top of the vertical screw; the lifting motor is used to drive the vertical screw to rotate, so as to adjust the height of the lifting block.

[0010] Furthermore, an opening is provided on the inner wall of the frame to avoid the lifting and lowering of the positioning seat, and a folding water barrier curtain is provided inside the opening of the frame; by providing the opening, the movement of the positioning seat can be avoided, and by providing the folding water barrier curtain, the cleaning liquid can be prevented from splashing into the interior of the frame through the opening.

[0011] Furthermore, anti-skid rubber strips are adhered to the front side of the positioning seat and the back side of the clamping plate; by providing the anti-skid rubber strips, the firmness of the clamping plate and the positioning seat when clamping and positioning the pulley can be improved.

[0012] Furthermore, the rectangular sleeve is arranged at the bottom end of the rectangular seat, and the front side of the rectangular sleeve is threadedly connected with a positioning screw, and the surface of the rectangular seat is provided with a positioning hole for inserting the threaded end of the positioning screw; the rectangular sleeve and the rectangular seat are detachably connected, and toothed brushes of different models and spacings can be replaced by replacing the rectangular sleeve, which has strong applicability.

[0013] Furthermore, the water pump assembly includes a pump body fixedly installed on the left side of the frame, the liquid inlet end of the pump body extends to the interior of the water collecting box through a water inlet pipe and is fixedly installed with a filter head, and the liquid outlet end of the pump body extends to the surface of the rectangular seat through a pipe and is connected with the inner cavity of the rectangular sleeve; the cleaning liquid is pumped into the water spray hole through the pump body, and then the cleaning liquid is sprayed onto the surface of the pulley through the water spray hole to flush the grooves on the surface of the pulley.

[0014] Furthermore, the water collecting box is movably installed on the frame, and a magnet is embedded on the back of the water collecting box, and an iron sheet is embedded on the inner wall of the frame, and the magnetic force of the magnet acts on the surface of the iron sheet; during use, the water collecting box is magnetically positioned by utilizing the magnetic adsorption effect of the magnet on the iron sheet, and after a period of use, the water collecting box can be directly taken out and dumped, and the cleaning liquid inside the water collecting box can be replaced.

[0015] Technical effects and advantages of the utility model:

[0016] 1. The utility model uses a positioning column and a clamping plate to fix the pulley on the surface of the positioning seat, then uses a driving motor to drive the pulley to rotate, and uses a lifting motor to drive the vertical screw to rotate, and adjusts the height of the pulley to make the pulley and the toothed brush tightly contact. During the cleaning process, the cleaning liquid is pumped into the water spray hole through the pump body, and then the cleaning liquid is sprayed onto the surface of the pulley through the water spray hole, and the toothed brush is used to scrub the groove of the rotating pulley, thereby greatly improving the cleaning effect and ensuring thorough cleaning.

[0017] 2. The utility model, when cleaning pulleys of different sizes and models, has a threaded connection between the positioning seat and the positioning column, and can meet the positioning requirements of pulleys with different inner diameters of center holes by replacing the positioning column. The rectangular sleeve is detachably connected to the rectangular seat, and toothed brushes of different models and spacings can be replaced by replacing the rectangular sleeve, which has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the utility model from perspective 1;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the second viewing angle;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third viewing angle;

[0021] Figure 4 It is a schematic diagram of the side section structure of the utility model;

[0022] Figure 5 for Figure 4 Enlarged structural diagram at A in the middle.

[0023] The accompanying drawings are marked as follows: 1. frame; 2. cleaning chamber; 3. water collecting box; 4. vertical screw; 5. lifting block; 6. driving motor; 7. positioning seat; 8. positioning column; 9. clamping plate; 10. rectangular seat; 11. rectangular sleeve; 12. toothed brush; 13. water spray hole; 14. limiting slide bar; 15. lifting motor; 16. folding water retaining curtain; 17. anti-slip rubber strip; 18. positioning screw; 19. pump body; 20. magnet; 21. iron sheet. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solution of the utility model in conjunction with the drawings in the utility model. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The pulley cleaning device involved in the utility model is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0025] Reference Figure 1-5 The utility model provides a pulley cleaning device, including a frame 1, a cleaning chamber 2 is opened on the front of the frame 1, a water collecting box 3 is arranged at the bottom end of the cleaning chamber 2, a pulley mounting assembly is arranged on the inner rear wall of the cleaning chamber 2, and a cleaning assembly is arranged on the inner top wall of the cleaning chamber 2.

[0026] The pulley installation assembly includes a vertical lead screw 4 which is vertically rotatably connected to the inside of the frame 1 . A lifting motor 15 is fixedly installed on the top of the frame 1 . The output shaft of the lifting motor 15 is fixed to the top of the vertical lead screw 4 .

[0027] The surface of the vertical lead screw 4 is threadedly connected with a lifting block 5 , and a limit slide bar 14 is fixedly installed on the inner wall of the frame 1 , and the lifting block 5 is slidably connected to the limit slide bar 14 .

[0028] A driving motor 6 is fixedly mounted on the surface of the lifting block 5 , and an output shaft of the driving motor 6 extends into the interior of the cleaning chamber 2 and is fixedly mounted with a positioning seat 7 .

[0029] An opening is provided on the inner wall of the frame 1 to allow the positioning seat 7 to be lifted or lowered, and a foldable water-blocking curtain 16 is provided inside the opening of the frame 1 .

[0030] By providing the opening, the movement of the positioning seat 7 can be avoided, and by providing the foldable water-blocking curtain 16, the cleaning liquid can be prevented from splashing into the interior of the frame 1 through the opening.

[0031] A positioning column 8 matching the diameter of the central hole of the belt pulley is threadedly connected at the center of the positioning seat 7, and a clamping plate 9 for clamping the belt pulley is fixedly mounted on the end surface of the positioning column 8.

[0032] Anti-skid rubber strips 17 are adhered to the front side of the positioning seat 7 and the back side of the clamping plate 9 .

[0033] By providing the anti-skid rubber strip 17 , the firmness of the clamping plate 9 and the positioning seat 7 when clamping and positioning the pulley can be improved.

[0034] The cleaning component includes a rectangular seat 10 fixedly mounted on the top wall of the cleaning chamber 2, a rectangular sleeve 11 is detachably mounted on the bottom end of the rectangular seat 10, a toothed brush 12 is fixedly mounted on the bottom end of the rectangular sleeve 11, the spacing and shape of the toothed brush 12 are adapted to the groove of the pulley, a water spray hole 13 extending to the surface of the toothed brush 12 is opened in the inner cavity of the rectangular sleeve 11, and a water pump assembly is arranged on the side wall of the frame 1.

[0035] The water pump assembly includes a pump body 19 fixedly mounted on the left side of the frame 1. The liquid inlet end of the pump body 19 extends to the interior of the water collecting box 3 through an inlet pipe and is fixedly mounted with a filter head. The liquid outlet end of the pump body 19 extends to the surface of the rectangular seat 10 through a pipeline and is connected to the inner cavity of the rectangular sleeve 11.

[0036] When the utility model is in use, the whole device is connected with the external power control system, the positioning column 8 and the clamping plate 9 are used to fix the pulley on the surface of the positioning seat 7, and then the driving motor 6 is started to drive the pulley to rotate, and the lifting motor 15 is started to drive the vertical screw 4 to rotate, and the height of the positioning seat 7 and the pulley is adjusted to make the pulley and the toothed brush 12 press tightly. During the cleaning process, the cleaning liquid is pumped into the water spray hole 13 through the pump body 19, and then the cleaning liquid is sprayed onto the surface of the pulley through the water spray hole 13 to rinse the grooves on the surface of the pulley, and at the same time, the toothed brush 12 is used to scrub the grooves of the rotating pulley, thereby greatly improving the cleaning effect and ensuring thorough cleaning.

[0037] The rectangular sleeve 11 is sleeved on the bottom end of the rectangular seat 10 , and a positioning screw 18 is threadedly connected to the front of the rectangular sleeve 11 , and a positioning hole for the threaded end of the positioning screw 18 to be inserted is opened on the surface of the rectangular seat 10 .

[0038] Furthermore, when cleaning pulleys of different sizes and models, the positioning seat 7 is threadedly connected to the positioning column 8, and the positioning requirements of pulleys with different center hole inner diameters can be met by replacing the positioning column 8. The rectangular sleeve 11 is detachably connected to the rectangular seat 10, and the toothed brushes 12 of different models and spacings can be replaced by replacing the rectangular sleeve 11, which has strong applicability.

[0039] The water collecting box 3 is movably installed with the frame 1 , and a magnet 20 is embedded on the back of the water collecting box 3 , and an iron sheet 21 is embedded on the inner wall of the frame 1 . The magnetic force of the magnet 20 acts on the surface of the iron sheet 21 .

[0040] During use, the water collecting box 3 is magnetically positioned by utilizing the magnetic adsorption effect of the magnet 20 on the iron sheet 21. After a period of use, the water collecting box 3 can be directly taken out and dumped to replace the cleaning liquid inside the water collecting box 3.

[0041] Finally, it should be noted that the drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention, and other structures may refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention may be combined with each other.

Claims

1. A pulley cleaning device, comprising a frame (1), characterized in that: The front of the frame (1) is provided with a cleaning chamber (2), the bottom end of the cleaning chamber (2) is provided with a water collecting box (3), the inner rear wall of the cleaning chamber (2) is provided with a pulley mounting assembly, and the inner top wall of the cleaning chamber (2) is provided with a cleaning assembly; The pulley installation assembly comprises a vertical lead screw (4) vertically rotatably connected to the inside of the frame (1); a lifting block (5) is threadedly connected to the surface of the vertical lead screw (4); a driving motor (6) is fixedly installed on the surface of the lifting block (5); an output shaft of the driving motor (6) extends into the inside of the cleaning chamber (2) and is fixedly installed with a positioning seat (7); a positioning column (8) matching the aperture of the central hole of the pulley is threadedly connected at the center of the positioning seat (7); a clamping plate (9) for clamping the pulley is fixedly installed on the end surface of the positioning column (8); The cleaning assembly comprises a rectangular seat (10) fixedly mounted on the top wall of the cleaning chamber (2); a rectangular sleeve (11) is detachably mounted on the bottom end of the rectangular seat (10); a toothed brush (12) is fixedly mounted on the bottom end of the rectangular sleeve (11); the spacing and shape of the toothed brush (12) are matched with the groove of the pulley; a water spray hole (13) extending to the surface of the toothed brush (12) is opened in the inner cavity of the rectangular sleeve (11); and a water pump assembly is arranged on the side wall of the frame (1).

2. A pulley cleaning device according to claim 1, characterized in that: A limit slide bar (14) is fixedly mounted on the inner wall of the frame (1), and the lifting block (5) is slidably connected to the limit slide bar (14).

3. A pulley cleaning device according to claim 1, characterized in that: A lifting motor (15) is fixedly mounted on the top of the frame (1), and the output shaft of the lifting motor (15) is fixed to the top of the vertical lead screw (4).

4. A pulley cleaning device according to claim 1, characterized in that: The inner wall of the frame (1) is provided with an opening for avoiding the lifting of the positioning seat (7), and the frame (1) is provided with a folding water-blocking curtain (16) inside the opening.

5. A pulley cleaning device according to claim 1, characterized in that: Anti-skid rubber strips (17) are adhered to the front side of the positioning seat (7) and the back side of the clamping plate (9).

6. A pulley cleaning device according to claim 1, characterized in that: The rectangular sleeve (11) is sleeved on the bottom end of the rectangular seat (10), and a positioning screw (18) is threadedly connected to the front of the rectangular sleeve (11), and a positioning hole for inserting the threaded end of the positioning screw (18) is opened on the surface of the rectangular seat (10).

7. A pulley cleaning device according to claim 1, characterized in that: The water pump assembly comprises a pump body (19) fixedly mounted on the left side of the frame (1); the liquid inlet end of the pump body (19) extends to the interior of the water collecting box (3) through a water inlet pipe and is fixedly mounted with a filter head; the liquid outlet end of the pump body (19) extends to the surface of the rectangular seat (10) through a pipeline and is in communication with the inner cavity of the rectangular sleeve (11).

8. A pulley cleaning device according to claim 1, characterized in that: The water collecting box (3) is movably mounted on the frame (1), and a magnet (20) is embedded on the back of the water collecting box (3), and an iron sheet (21) is embedded on the inner wall of the frame (1), and the magnetic force of the magnet (20) acts on the surface of the iron sheet (21).

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