Anti-pollution compaction device for fermented grains entering cellar

Abstract

The invention discloses an anti-pollution compaction device for fermented grains entering a cellar, and relates to the technical field of wine brewing devices. The anti-pollution fermented grain pit-entering compaction device comprises a supporting base, a driving mechanism is slidably connected to the interior of the supporting base, and the driving mechanism comprises a first adjusting supporting beam. According to the anti-pollution compacting device for fermented grains entering the pit, the compacting wheel is arranged, a fourth driving motor is started to drive the compacting wheel to rotate to adjust the angle, and a sixth driving motor is started to drive the compacting wheel to rotate, so that bias fermented grains in a fermentation container are pushed into the center of the fermentation container, and the fermented grains are preliminarily flattened to facilitate subsequent uniform compacting; meanwhile, a second rotating disc is arranged, a fifth driving motor is started to finally drive a compaction wheel to conduct flattening and continuous vibration at the same time, fermented grains are prevented from being adhered to the surface of the compaction wheel, the subsequent fermentation efficiency is improved, flattening of the fermented grains is facilitated, and subsequent effective compaction is facilitated.

Description

Technical Field

[0001] This invention relates to the field of brewing equipment technology, specifically to a pollution-preventing device for compacting fermented mash before it enters the fermentation pit. Background Technology

[0002] The traditional solid-state fermentation and distillation process used in the production of Chinese baijiu is a unique brewing technique in the world. Compacting the mash is a step in the baijiu brewing process, which is beneficial for the subsequent fermentation of the mash.

[0003] Citing the utility model patent with Chinese publication number "CN219839683U", a movable frame is described, wherein a first motor is fixedly installed on the top of the movable frame, the output shaft of the first motor extends into the inner cavity of the movable frame and is fixedly connected to a rotating frame, a sliding groove is opened on the top surface of the rotating frame, a slider is slidably connected to the inner cavity of the sliding groove, a driving mechanism is provided on the rotating frame, and a first electric push rod is fixedly installed at the bottom end of the slider.

[0004] Existing devices use triangular protrusions to disperse the mash in the center of the container. However, when the mash is poured into the container, it may pile up to one side, and the mash may pile up higher on one side of the fermentation container. The triangular protrusions cannot effectively disperse the biased mash, resulting in inconsistent density on both sides after compaction, which affects the efficiency of subsequent fermentation. In addition, the triangular protrusions are prone to sticking to the mash, which further leads to inconsistent density after compaction, resulting in reduced efficiency of subsequent fermentation. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a pollution-preventing fermentation compaction device for fermentation, thereby solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a pollution-preventing fermentation compaction device, comprising a support base, a drive mechanism slidably connected inside the support base, the drive mechanism comprising a first adjusting support beam slidably connected inside the support base, a first slider slidably connected inside the first adjusting support beam, a second adjusting support beam rotatably connected to the surface of the first slider, a compaction mechanism and a rotation adjustment mechanism slidably connected inside the second adjusting support beam, the rotation adjustment mechanism comprising a second support plate, and a multi-form fermentation dispersion mechanism fixedly connected to the top of the second support plate; Multi-form fermentation dispersion mechanisms include: The third slider is slidably connected inside the second support plate; A compaction wheel, which is rotatably connected to the surface of the second transmission block; A cleaning slider is slidably connected inside the second support plate.

[0007] Preferably, the driving mechanism includes a first driving motor, which is fixedly connected to the surface of the support base. A third driving motor is fixedly connected inside the first slider. A fixed rod is fixedly connected to the top of the first slider. A first support plate is fixedly connected to the top of the fixed rod. A second driving motor is fixedly connected to the top of the first support plate. A rotating lead screw is rotatably connected inside the second driving motor. A gear belt is meshed with the surface of the rotating lead screw through a gear.

[0008] Preferably, the rotation adjustment mechanism further includes a ninth drive motor, the interior of which is slidably connected to a second slider via an output shaft. The second slider is slidably connected to the interior of a second adjustment support beam. A fourth drive motor is fixedly connected to the top of the second slider. The interior of the fourth drive motor is fixedly connected to a first gear via an output shaft. The surface of the first gear is meshed with a first rotating disk. A linear motor is fixedly connected to the interior of the first rotating disk. The interior of the linear motor is fixedly connected to a second support plate via an output shaft.

[0009] Preferably, the multi-form fermentation dispersion mechanism further includes a fifth drive motor, which is fixedly connected to the top of the second support plate. A second rotating disk is fixedly connected inside the fifth drive motor via an output shaft. The surface of the second rotating disk is rotatably connected to a third slider. A first transmission block is fixedly connected to the surface of the third slider. A second transmission block is fixedly connected to the surface of the first transmission block. A sixth drive motor is fixedly connected to the surface of the second transmission block. A compaction wheel is fixedly connected inside the sixth drive motor via an output shaft.

[0010] Preferably, a third transmission block is fixedly connected inside the third slider, and a first cylindrical spring is fixedly connected to the surface of the third slider, with the first cylindrical spring slidably connected to the third transmission block.

[0011] Preferably, a fourth transmission block is fixedly connected to the surface of the third transmission block, a second gear is meshed with the surface of the fourth transmission block, the cleaning slider is meshed with the second gear, and a brush is provided on the surface of the cleaning slider.

[0012] Preferably, the compaction mechanism includes a tenth drive motor, which is fixedly connected inside the second adjusting support beam. A fourth slider is slidably connected inside the second adjusting support beam via an output shaft. The fourth slider is slidably connected inside the second adjusting support beam. A fixing block is fixedly connected to the top of the fourth slider. A compaction block is fixedly connected to the surface of the fixing block. A limit rod is slidably connected to the surface of the fourth slider. A second cylindrical spring is fixedly connected to the surface of the limit rod. The second cylindrical spring is slidably connected to the limit rod.

[0013] Preferably, a rectangular scraper is fixedly connected to the surface of the limiting slide bar, an electric telescopic rod is fixedly connected to the surface of the rectangular scraper, a rectangular support block is fixedly connected to the top of the electric telescopic rod, a seventh drive motor is fixedly connected to the surface of the rectangular support block, a fifth slider is slidably connected inside the seventh drive motor through its output shaft, an eighth drive motor is fixedly connected to the surface of the fifth slider, and a cleaning roller shaft is fixedly connected inside the eighth drive motor through its output shaft.

[0014] This invention provides a pollution-preventing device for compacting fermented grains before they enter a fermentation pit. It has the following beneficial effects: 1. This anti-pollution fermentation mash compaction device, by setting up a compaction wheel, starts a fourth drive motor to drive the compaction wheel to rotate and adjust the angle, and starts a sixth drive motor to drive the compaction wheel to rotate, thereby pushing the mash that is offset in the fermentation container into the center of the fermentation container and initially spreading the mash to facilitate subsequent uniform compaction, thereby improving the subsequent fermentation efficiency. At the same time, a second rotating disc is set up, and the fifth drive motor is started to finally drive the compaction wheel to spread and vibrate continuously, preventing the mash from sticking to the surface of the compaction wheel, improving the subsequent fermentation efficiency, and facilitating the spreading of the mash for effective subsequent compaction.

[0015] 2. This anti-pollution fermentation compaction device for mash entering the fermentation pit, by setting a cleaning slider, starts the fifth drive motor and ultimately drives the cleaning slider to move, so that the cleaning slider further sweeps the mash on the surface of the compaction wheel into the fermentation container. Moreover, the cleaning slider and the compaction wheel move in opposite directions, further improving the cleaning range and cleaning effect of the cleaning slider, and ensuring the subsequent compaction effect.

[0016] 3. This anti-pollution fermentation compaction device for fermentation pits uses a rectangular scraper. After the compaction block compacts the fermentation, the fifth slider compresses the second cylindrical spring. After compaction, the second cylindrical spring extends and drives the rectangular scraper to scrape off the fermentation stuck to the side of the compaction block, thus preventing the fermentation from sticking to the surface of the compaction block and affecting the compaction effect.

[0017] 4. This anti-pollution fermentation compaction device starts by starting the eighth drive motor to drive the cleaning roller shaft to rotate, thereby sweeping the fermentation block's sticky fermented mash off the top of the compaction block into the fermentation container. The rectangular scraper prevents the fermented mash from sticking to the surface of the compaction block, thus improving the compaction effect. Attached Figure Description

[0018] Figure 1 This is a front-view stereoscopic structural diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the back side of the present invention; Figure 3 This is a cross-sectional schematic diagram of the drive mechanism of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 This is a schematic diagram of the rotation adjustment mechanism of the present invention; Figure 6 This is a cross-sectional schematic diagram of the multi-morphological fermentation dispersion mechanism of the present invention; Figure 7 This is a schematic diagram of the multi-morphological fermentation dispersion mechanism of the present invention; Figure 8 This is a schematic diagram of the compaction mechanism of the present invention; Figure 9 For the present invention Figure 8 Enlarged view of point B in the middle; Figure 10 For the present invention Figure 8 Enlarged diagram of point C in the middle.

[0019] In the diagram: 1. Support base; 2. Drive mechanism; 21. First drive motor; 22. First adjusting support beam; 23. First slider; 24. Fixed rod; 25. First support plate; 26. Second drive motor; 27. Gear belt; 28. Rotating lead screw; 29. ​​Second adjusting support beam; 210. Third drive motor; 3. Rotation adjustment mechanism; 31. Second slider; 32. First rotating disk; 33. Fourth drive motor; 34. First gear; 35. Linear motor; 36. Second support plate; 37. Ninth drive motor; 4. Multi-form fermented mash dispersion mechanism; 41. Fifth drive motor; 42. Second rotating disk; 43. Third slider; 44. First cylindrical spring; 45. First transmission block; 46. Second transmission block; 47. Third transmission block; 48. Sixth drive motor; 49. Compaction wheel; 410. Fourth transmission block; 411. Second gear; 412. Cleaning slider; 5. Compaction mechanism; 51. Fourth slider; 52. Fixing block; 53. Limiting slide bar; 54. Compaction block; 55. Rectangular scraper; 56. Electric telescopic rod; 57. Rectangular support block; 58. Seventh drive motor; 59. Fifth slider; 510. Cleaning roller; 511. Eighth drive motor; 512. Second cylindrical spring; 513. Tenth drive motor. 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. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.

[0022] Example 1: Please refer to Figure 1-7 The present invention provides a technical solution: a pollution-proof fermentation compaction device, including a support base 1, a drive mechanism 2 slidably connected inside the support base 1, the drive mechanism 2 including a first adjusting support beam 22, the first adjusting support beam 22 slidably connected inside the support base 1, a first slider 23 slidably connected inside the first adjusting support beam 22, a second adjusting support beam 29 rotatably connected to the surface of the first slider 23, a compaction mechanism 5 and a rotation adjustment mechanism 3 slidably connected inside the second adjusting support beam 29, the rotation adjustment mechanism 3 including a second support plate 36, and a multi-form fermentation dispersion mechanism 4 fixedly connected to the top of the second support plate 36; The multi-form fermentation dispersion mechanism 4 includes: The third slider 43 is slidably connected inside the second support plate 36; Compactor 49 is rotatably connected to the surface of the second transmission block 46; Clean slider 412, which is slidably connected inside the second support plate 36.

[0023] The drive mechanism 2 includes a first drive motor 21, which is fixedly connected to the surface of the support base 1. A third drive motor 210 is fixedly connected inside the first slider 23. A fixed rod 24 is fixedly connected to the top of the first slider 23. A first support plate 25 is fixedly connected to the top of the fixed rod 24. A second drive motor 26 is fixedly connected to the top of the first support plate 25. A rotating lead screw 28 is rotatably connected inside the second drive motor 26. A gear belt 27 is meshed with the surface of the rotating lead screw 28 through a gear.

[0024] The rotation adjustment mechanism 3 also includes a ninth drive motor 37. The interior of the ninth drive motor 37 is slidably connected to a second slider 31 via an output shaft. The second slider 31 is slidably connected to the interior of the second adjustment support beam 29. The top of the second slider 31 is fixedly connected to a fourth drive motor 33. The interior of the fourth drive motor 33 is fixedly connected to a first gear 34 via an output shaft. The surface of the first gear 34 is meshed with a first rotating disk 32. The interior of the first rotating disk 32 is fixedly connected to a linear motor 35. The interior of the linear motor 35 is fixedly connected to a second support plate 36 via an output shaft.

[0025] The multi-form fermentation dispersion mechanism 4 also includes a fifth drive motor 41, which is fixedly connected to the top of the second support plate 36. The interior of the fifth drive motor 41 is fixedly connected to a second rotating disk 42 via an output shaft. The surface of the second rotating disk 42 is rotatably connected to a third slider 43. The surface of the third slider 43 is fixedly connected to a first transmission block 45. The second transmission block 46 is fixedly connected to the surface of the first transmission block 45. The surface of the second transmission block 46 is fixedly connected to a sixth drive motor 48. The interior of the sixth drive motor 48 is fixedly connected to a compaction wheel 49 via an output shaft.

[0026] The third slider 43 is internally fixedly connected to a third transmission block 47, and the surface of the third slider 43 is fixedly connected to a first cylindrical spring 44, and the first cylindrical spring 44 is slidably connected to the third transmission block 47.

[0027] A fourth transmission block 410 is fixedly connected to the surface of the third transmission block 47. A second gear 411 is meshed with the surface of the fourth transmission block 410. The cleaning slider 412 is meshed with the second gear 411. A brush is provided on the surface of the cleaning slider 412.

[0028] In use, first move the device to the top of the fermentation container. Then, start the second drive motor 26, which drives the rotating screw 28 to rotate via its output shaft. The rotating screw 28 rotates, causing the first support plate 25 to move downwards. The movement of the first support plate 25 moves the fixed rod 24, which in turn moves the first slider 23 inside the first adjusting support beam 22. The movement of the first slider 23 moves the second adjusting support beam 29 towards the mash. Then, start the fourth drive motor 33, which drives the first gear 34 to move via its output shaft. The movement of the first gear 34 moves the first rotating disc 32, which causes the compaction wheel 49 to be offset at a certain angle, ensuring that the mash is evenly spread out. Then, start the linear motor 35, which drives the second support plate 36 towards the mash via its output shaft. Finally, start the fifth drive motor 41... The output shaft drives the second rotating disk 42 to rotate, which in turn drives the third slider 43 to reciprocate inside the second support plate 36. The movement of the third slider 43 drives the compaction wheel 49 to vibrate through the transmission block. At the same time, the movement of the third slider 43 drives the third transmission block 47 to move as well. The movement of the third transmission block 47 drives the fourth transmission block 410 to move, which in turn drives the second gear 411 to rotate. The rotation of the second gear 411 drives the cleaning slider 412 to clean the surface of the compaction wheel 49. Then, the sixth drive motor 48 is started to drive the compaction wheel 49 to rotate through the output shaft. Then, the ninth drive motor 37 and the first drive motor 21 are started to drive the second slider 31 and the second adjusting support beam 29 to adjust their positions through the output shaft, so that the mash that is offset around the fermentation container can be spread out, which is convenient for subsequent compaction.

[0029] By setting up a compaction roller 49, the fourth drive motor 33 is started to drive the compaction roller 49 to rotate and adjust the angle, and the sixth drive motor 48 is started to drive the compaction roller 49 to rotate, thereby pushing the off-center mash in the fermentation container into the center of the fermentation container and initially flattening the mash to facilitate uniform compaction in the subsequent process, thereby improving the subsequent fermentation efficiency. At the same time, a second rotating disc 42 is set up, and the fifth drive motor 41 is started to finally drive the compaction roller 49 to flatten while continuously vibrating, preventing the mash from sticking to the surface of the compaction roller 49, improving the efficiency of subsequent fermentation, and facilitating the flattening of the mash for effective subsequent compaction.

[0030] By setting the cleaning slider 412, the fifth drive motor 41 is started and ultimately drives the cleaning slider 412 to move, so that the cleaning slider 412 further sweeps the mash on the surface of the compaction wheel 49 into the fermentation container. The cleaning slider 412 and the compaction wheel 49 move in opposite directions, which further improves the cleaning range and cleaning effect of the cleaning slider 412 and ensures the subsequent compaction effect.

[0031] Example 2: Please refer to Figure 1-10 Based on Embodiment 1, the present invention provides a technical solution: The compaction mechanism 5 includes a tenth drive motor 513, which is fixedly connected inside the second adjusting support beam 29. A fourth slider 51 is slidably connected inside the second adjusting support beam 29 via an output shaft. The fourth slider 51 is slidably connected inside the second adjusting support beam 29. A fixing block 52 is fixedly connected to the top of the fourth slider 51. A compaction block 54 is fixedly connected to the surface of the fixing block 52. A limiting slide rod 53 is slidably connected to the surface of the fourth slider 51. A second cylindrical spring 512 is fixedly connected to the surface of the limiting slide rod 53. The second cylindrical spring 512 is slidably connected to the limiting slide rod 53.

[0032] A rectangular scraper 55 is fixedly connected to the surface of the limiting slide bar 53. An electric telescopic rod 56 is fixedly connected to the surface of the rectangular scraper 55. A rectangular support block 57 is fixedly connected to the top of the electric telescopic rod 56. A seventh drive motor 58 is fixedly connected to the surface of the rectangular support block 57. A fifth slider 59 is slidably connected inside the seventh drive motor 58 through its output shaft. An eighth drive motor 511 is fixedly connected to the surface of the fifth slider 59. A cleaning roller shaft 510 is fixedly connected inside the eighth drive motor 511 through its output shaft.

[0033] In use, the third drive motor 210 is started, which drives the second adjusting support beam 29 to rotate through the output shaft, thereby adjusting the compaction block 54 to the top of the mash. Then, the second drive motor 26 is started, which drives the second adjusting support beam 29 to move towards the mash, thereby compacting the mash with the compaction block 54. While the compaction block 54 is compacting, the rectangular scraper 55 drives the second cylindrical spring 512 to compress. After compaction is completed, the second cylindrical spring 512 is started to extend and initially clean the mash on the side of the compaction block 54. Then, the eighth drive motor 511 is started, which drives the cleaning roller shaft 510 to rotate through the output shaft. Then, the seventh drive motor 58 is started, which drives the fifth slider 59 to move through the output shaft. The movement of the fifth slider 59 drives the cleaning roller shaft 510 to clean the mash on the top of the compaction block 54.

[0034] By setting a rectangular scraper 55, after the compaction block 54 compacts the mash, the fifth slider 59 compresses the second cylindrical spring 512. After compaction is completed, the second cylindrical spring 512 extends and drives the rectangular scraper 55 to scrape off the mash that is stuck to the side of the compaction block 54, so as to avoid the mash sticking to the surface of the compaction block 54 and affecting the compaction effect.

[0035] By setting up the cleaning roller shaft 510, the eighth drive motor 511 is started to drive the cleaning roller shaft 510 to rotate, thereby sweeping the adhering mash on the top of the compacted block 54 into the interior of the fermentation container. In conjunction with the rectangular scraper 55, the compacted block 54 is prevented from having mash sticking to its surface, thereby improving the compaction effect.

[0036] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A pollution-preventing device for compacting fermented mash in a pit, comprising a support base (1), characterized in that: The support base (1) is internally slidably connected to a drive mechanism (2). The drive mechanism (2) includes a first adjusting support beam (22), which is slidably connected to the inside of the support base (1). The first adjusting support beam (22) is internally slidably connected to a first slider (23). The surface of the first slider (23) is rotatably connected to a second adjusting support beam (29). The second adjusting support beam (29) is internally slidably connected to a compaction mechanism (5) and a rotation adjustment mechanism (3). The rotation adjustment mechanism (3) includes a second support plate (36). The top of the second support plate (36) is fixedly connected to a multi-form fermentation dispersion mechanism (4). The multi-form fermentation dispersion mechanism (4) includes: The third slider (43) is slidably connected inside the second support plate (36); A compaction wheel (49) is rotatably connected to the surface of a second transmission block (46); Cleaning slider (412) is slidably connected inside the second support plate (36).

2. The anti-pollution fermentation compaction device for fermentation mash as described in claim 1, characterized in that: The driving mechanism (2) includes a first driving motor (21), which is fixedly connected to the surface of the support base (1). A third driving motor (210) is fixedly connected inside the first slider (23). A fixed rod (24) is fixedly connected to the top of the first slider (23). A first support plate (25) is fixedly connected to the top of the fixed rod (24). A second driving motor (26) is fixedly connected to the top of the first support plate (25). A rotating screw (28) is rotatably connected inside the second driving motor (26). A gear belt (27) is meshed with the surface of the rotating screw (28) through a gear.

3. The anti-pollution fermentation compaction device for fermentation pits according to claim 2, characterized in that: The rotation adjustment mechanism (3) further includes a ninth drive motor (37). The interior of the ninth drive motor (37) is slidably connected to a second slider (31) via an output shaft. The second slider (31) is slidably connected to the interior of a second adjustment support beam (29). The top of the second slider (31) is fixedly connected to a fourth drive motor (33). The interior of the fourth drive motor (33) is fixedly connected to a first gear (34) via an output shaft. The surface of the first gear (34) is meshed with a first rotating disk (32). The interior of the first rotating disk (32) is fixedly connected to a linear motor (35). The interior of the linear motor (35) is fixedly connected to a second support plate (36) via an output shaft.

4. The anti-pollution fermentation compaction device for fermentation pits according to claim 3, characterized in that: The multi-form fermentation dispersion mechanism (4) also includes a fifth drive motor (41), which is fixedly connected to the top of the second support plate (36). The interior of the fifth drive motor (41) is fixedly connected to a second rotating disk (42) via an output shaft. The surface of the second rotating disk (42) is rotatably connected to a third slider (43). The surface of the third slider (43) is fixedly connected to a first transmission block (45). The second transmission block (46) is fixedly connected to the surface of the first transmission block (45). The surface of the second transmission block (46) is fixedly connected to a sixth drive motor (48). The interior of the sixth drive motor (48) is fixedly connected to a compaction wheel (49) via an output shaft.

5. A pollution-preventing fermentation compaction device for mash entering a pit according to claim 4, characterized in that: The third slider (43) is internally fixedly connected to a third transmission block (47), and the surface of the third slider (43) is fixedly connected to a first cylindrical spring (44), and the first cylindrical spring (44) is slidably connected to the third transmission block (47).

6. The anti-pollution fermentation compaction device for fermentation mash as described in claim 5, characterized in that: The surface of the third transmission block (47) is fixedly connected to the fourth transmission block (410), the surface of the fourth transmission block (410) is meshed with the second gear (411), the cleaning slider (412) is meshed with the second gear (411), and the surface of the cleaning slider (412) is provided with a brush.

7. A pollution-preventing fermentation compaction device for mash entering a pit according to claim 6, characterized in that: The compaction mechanism (5) includes a tenth drive motor (513), which is fixedly connected inside the second adjusting support beam (29). The second adjusting support beam (29) is slidably connected to a fourth slider (51) via an output shaft. The fourth slider (51) is slidably connected inside the second adjusting support beam (29). A fixing block (52) is fixedly connected to the top of the fourth slider (51). A compaction block (54) is fixedly connected to the surface of the fixing block (52). A limiting slide rod (53) is slidably connected to the surface of the fourth slider (51). A second cylindrical spring (512) is fixedly connected to the surface of the limiting slide rod (53). The second cylindrical spring (512) is slidably connected to the limiting slide rod (53).

8. A pollution-preventing fermentation compaction device for mash entering a pit according to claim 7, characterized in that: A rectangular scraper (55) is fixedly connected to the surface of the limiting slide bar (53). An electric telescopic rod (56) is fixedly connected to the surface of the rectangular scraper (55). A rectangular support block (57) is fixedly connected to the top of the electric telescopic rod (56). A seventh drive motor (58) is fixedly connected to the surface of the rectangular support block (57). A fifth slider (59) is slidably connected inside the seventh drive motor (58) through its output shaft. An eighth drive motor (511) is fixedly connected to the surface of the fifth slider (59). A cleaning roller shaft (510) is fixedly connected inside the eighth drive motor (511) through its output shaft.

Images