Cleaning device for steamed bun dough barrel

Abstract

This invention provides a cleaning device for a dough proofing bucket, relating to the field of cleaning equipment technology. It includes a cleaning component comprising an expansion / contraction mechanism, a rotation mechanism, and a scraping mechanism. The cleaning component automatically adapts to the inner diameter of the proofing bucket and automatically maintains a constant scraping pressure, eliminating the need for manual adjustment of spacing and pressure parameters. This significantly simplifies the operation, improves cleaning efficiency, and avoids damage to the bucket wall coating due to improper pressure. It also ensures stable and compliant cleaning results, meeting the hygiene standards for food production. This invention solves the problem that existing dough proofing bucket cleaning devices lack the ability to automatically adapt to the inner diameter of the proofing bucket. For proofing buckets with different inner diameters, manual adjustment of key operating parameters such as the relative distance between the two scrapers and the scraping pressure is required, resulting in cumbersome and time-consuming operations. Furthermore, pressure control relies on experience, which can easily lead to damage to the bucket wall coating or poor cleaning results.

Description

Technical Field

[0001] This invention relates to the field of cleaning equipment technology, and in particular to a cleaning device for a dough proofing container for steamed buns. Background Technology

[0002] The dough proofing bucket is a key piece of equipment used in steamed bun production for proofing dough. It provides a suitable temperature and humidity environment for the dough to ensure the soft texture and fermentation quality of the steamed buns, directly affecting the product flavor and shaping effect. Because dough clumps are easily left inside the bucket during the proofing process, long-term accumulation can breed bacteria and produce odors, which not only contaminates subsequent dough but also affects product hygiene and safety and the cleanliness of the production environment. Therefore, the inner wall of the dough proofing bucket needs to be cleaned regularly to ensure that the production process meets food hygiene standards and ensures stable product quality.

[0003] Existing steamed bun proofing bucket cleaning devices lack the function of automatically adapting to the inner diameter of the proofing bucket. For proofing buckets with different inner diameters, key operating parameters such as the relative distance between the two scrapers and the scraping pressure must be manually adjusted to achieve effective cleaning of the inner wall of the bucket. The operation process is cumbersome and time-consuming, which seriously affects the efficiency of cleaning operations. Moreover, the control of scraping pressure depends entirely on the operator's experience and judgment. Excessive pressure can easily cause wear or even damage to the protective coating on the inner wall of the proofing bucket, while insufficient pressure makes it difficult to completely remove residual dough from the bucket wall, resulting in the cleaning effect failing to meet the hygiene standards required for food production. The device is not flexible enough and has low practicality. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a cleaning device for a dough proofing container for steamed buns, thereby solving the problems mentioned in the background section.

[0005] The present invention provides a cleaning device for a steamed bun proofing bucket, specifically including: a positioning component, the positioning component including a positioning seat and a mounting seat, the mounting seat being fixedly installed on the top of the positioning seat; and a cleaning component, the cleaning component consisting of an expansion and contraction mechanism, a rotation mechanism and a scraping mechanism.

[0006] The expansion and contraction mechanism includes a lifting push rod, a lifting seat, an expansion and contraction motor, a linkage worm gear, a linkage rod, and a positioning outer ring. The lifting push rod is fixedly installed on the top of the mounting seat, and the lifting seat is fixedly installed on the bottom end of the push rod of the lifting push rod. The expansion and contraction motor is fixedly installed on the side of the mounting seat, and the linkage worm gear is rotatably connected inside the mounting seat. The linkage rod is rotatably connected inside the lifting seat. The rotation mechanism includes a rotating seat, which is rotatably connected to the bottom of the lifting seat, and the positioning outer ring is inserted into the outside of the lifting seat. The scraping mechanism includes an active connecting rod, a driven connecting rod, and a scraping block. One end of the active connecting rod and the driven connecting rod are rotatably connected to the side of the rotating seat, and the other end of the active connecting rod and the driven connecting rod are rotatably connected to the side of the scraping block.

[0007] Furthermore, the positioning assembly also includes a clamping push rod, a barrel clamping block, and a drive gear. The clamping push rod is fixedly installed on the top of the positioning seat, and the barrel clamping block is fixedly installed on one end of the push rod of the clamping push rod. The drive gear is rotatably connected inside the mounting seat. The top of the rotating seat is provided with a drive rod with a regular polygonal cross-section, and the drive gear is provided with a drive groove inside, with the drive rod inserted into the drive groove.

[0008] Furthermore, the rotating mechanism also includes a pressure plate, a control seat, and a rotating motor. The pressure plate and the control seat are both inserted into the interior of the rotating seat, with the control seat located below the pressure plate. The rotating motor is fixedly mounted on the top of the mounting base, and the drive gear is connected to the rotating motor via a gear transmission.

[0009] Furthermore, one end of the active connecting rod is provided with a spreading gear, and the side of the control seat is provided with a spreading rack, and the spreading rack and the spreading gear mesh with each other for transmission.

[0010] Furthermore, the bottom of the pressure plate is provided with a spacing limiting rod, which is inserted into the bottom of the control seat. The bottom of the pressure plate is provided with a pressure top spring, and the two ends of the pressure top spring abut against the bottom of the pressure plate and the inside of the control seat, respectively.

[0011] Furthermore, the positioning outer ring is rotatably connected to the outside of the pressure plate, and a distance sensor is provided on the side of the positioning outer ring. A sensing target plate is provided on the outside of the control seat, and the distance sensor can monitor the distance between itself and the sensing target plate.

[0012] Furthermore, the rotating shaft of the expansion and contraction motor is provided with a drive worm gear outside, and the drive worm gear and the linkage worm wheel are connected by transmission. The top of the linkage rod is provided with a synchronizing rod with a regular polygonal cross section, and the linkage worm wheel is provided with a synchronizing groove inside, and the synchronizing rod is inserted into the synchronizing groove.

[0013] Furthermore, the linkage rod has a spiral-shaped linkage groove on its outer side, and a linkage protrusion inside the positioning outer ring, which is inserted into the linkage groove.

[0014] Furthermore, the scraping mechanism is provided in two sets, and the two sets of scraping mechanisms are symmetrically arranged on both sides of the rotating seat.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The cleaning component can scrape and remove residual dough from the inner wall of the dough proofing container, effectively preventing bacterial growth from dough residue, ensuring the cleanliness of the proofing container, and meeting food production hygiene standards. At the same time, it reduces the amount of manual cleaning work and improves overall cleaning efficiency. The cleaning component has the function of automatically adapting to the inner diameter of the proofing container and automatically maintaining a constant scraping pressure, eliminating the need for manual adjustment of spacing and pressure parameters, greatly simplifying the operation steps, improving cleaning efficiency, and preventing damage to the container wall coating due to improper pressure. It also ensures stable and compliant cleaning results, meeting the hygiene requirements of food production. It is highly flexible, adaptable, and practical. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0018] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0019] In the attached diagram:

[0020] Figure 1 A schematic diagram of the structure of the present invention is shown.

[0021] Figure 2 A schematic diagram of the internal structure of the present invention is shown.

[0022] Figure 3 The present invention is shown. Figure 2 Enlarged structural diagram of part A in the middle.

[0023] Figure 4 The present invention is shown. Figure 2 Enlarged structural diagram of part B in the middle.

[0024] Figure 5 A schematic diagram of the disassembled expansion and contraction mechanism of the present invention is shown.

[0025] Figure 6 A schematic diagram of the disassembled rotating mechanism and scraping mechanism of the present invention is shown.

[0026] Figure 7 This diagram shows the internal structure of the scraping block of the present invention when it automatically adapts to the inner diameter of the proofing bucket.

[0027] Figure 8 The present invention is shown. Figure 7 Enlarged structural diagram of part C in the middle.

[0028] Figure 9 The present invention is shown. Figure 7 A schematic diagram of the internal structure of the middle scraping block after it reaches the set scraping pressure.

[0029] Figure 10 The present invention is shown. Figure 9 Enlarged structural diagram of part D in the middle.

[0030] Figure 11 The diagram shows the internal structure of the cleaning component of the present invention when it cleans the inner wall of the proofing bucket.

[0031] List of reference numerals

[0032] 1. Positioning component; 101. Positioning seat; 102. Mounting seat; 103. Clamp push rod; 104. Barrel clamping block; 105. Drive gear; 1051. Drive groove;

[0033] 2. Telescopic mechanism; 201. Lifting push rod; 202. Lifting seat; 203. Telescopic motor; 2031. Drive worm gear; 204. Linkage worm wheel; 2041. Synchronization groove; 205. Linkage rod; 2051. Synchronization rod; 2052. Linkage groove; 206. Positioning outer ring; 2061. Distance sensor; 2062. Linkage protrusion;

[0034] 3. Rotating mechanism; 301. Rotating seat; 3011. Drive rod; 302. Pressure plate; 3021. Spacing limit rod; 3022. Pressure top spring; 303. Control seat; 3031. Spreading rack; 3032. Induction target plate; 304. Rotary motor;

[0035] 4. Scraping mechanism; 401. Driving linkage; 4011. Spreading gear; 402. Driven linkage; 403. Scraping block. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] Please refer to Figures 1 to 11 Example 1:

[0038] The present invention proposes a cleaning device for a steamed bun proofing bucket, comprising: a positioning component 1, which includes a positioning seat 101 and a mounting seat 102, the mounting seat 102 being fixedly installed on the top of the positioning seat 101; and a cleaning component, which consists of an expansion and contraction mechanism 2, a rotation mechanism 3 and a scraping mechanism 4.

[0039] The telescoping mechanism 2 includes a lifting push rod 201, a lifting seat 202, a telescoping motor 203, a linkage worm gear 204, a linkage rod 205, and a positioning outer ring 206. The lifting push rod 201 is fixedly installed on the top of the mounting base 102, and the lifting seat 202 is fixedly installed on the bottom end of the push rod of the lifting push rod 201. The telescoping motor 203 is fixedly installed on the side of the mounting base 102, and the linkage worm gear 204 is rotatably connected to the inside of the mounting base 102. The linkage rod 205 is rotatably connected to the inside of the lifting seat 202. The rotating mechanism 3 includes a rotating seat 301, a pressure plate 302, a control seat 303, and a rotating motor 304. The rotating seat 301... 01 is rotatably connected to the bottom of the lifting seat 202, the positioning outer ring 206 is inserted into the outside of the lifting seat 202, and the rotary motor 304 is fixedly installed on the top of the mounting base 102. The pressure plate 302 and the control base 303 are both inserted into the inside of the rotary seat 301, and the control base 303 is located below the pressure plate 302. The scraping mechanism 4 includes an active connecting rod 401, a driven connecting rod 402 and a scraping block 403. One end of the active connecting rod 401 and the driven connecting rod 402 are rotatably connected to the side of the rotary seat 301, and the other end of the active connecting rod 401 and the driven connecting rod 402 are rotatably connected to the side of the scraping block 403.

[0040] The positioning assembly 1 also includes a clamping push rod 103, a barrel clamping block 104, and a drive gear 105. The clamping push rod 103 is fixedly installed on the top of the positioning base 101, and the barrel clamping block 104 is fixedly installed on one end of the push rod of the clamping push rod 103. The drive gear 105 is rotatably connected to the inside of the mounting base 102, and the drive gear 105 is connected to the rotary motor 304 via a gear transmission. The top of the rotary base 301 is provided with a drive rod 3011 with a regular polygonal cross-section, and the inside of the drive gear 105 is provided with a drive groove 1051. The drive rod 3011 is inserted into the inside of the drive groove 1051. In use, the rotating mechanism 3 can drive the scraping mechanism 4 to rotate, thereby realizing the scraping mechanism 4. The cleaning operation of scraping away residual dough on the inner wall of the proofing bucket is flexible and convenient. When the rotary motor 304 rotates, it drives the drive gear 105 to rotate through the gear. When the drive gear 105 rotates, the drive groove 1051 drives the rotating seat 301 to rotate through the drive rod 3011. When the rotating seat 301 rotates, it drives the scraping mechanism 4 on both sides to rotate synchronously. Thus, the scraping block 403 against the inner wall of the proofing bucket removes the residual dough. At the same time, the lifting push rod 201 can drive the rotating mechanism 3 and the expansion and contraction mechanism 2 to rise and fall inside the proofing bucket to change the cleaning position through the lifting seat 202, thereby realizing a complete cleaning operation of the inner wall of the proofing bucket. It is flexible and convenient to use.

[0041] One end of the active connecting rod 401 is equipped with an expansion gear 4011, and the side of the control seat 303 is equipped with an expansion rack 3031. The expansion rack 3031 and the expansion gear 4011 mesh and drive each other. In use, the expansion and contraction mechanism 2 can realize the function of automatically adapting the scraping mechanism 4 to the inner diameter of the proofing bucket and automatically maintaining a constant scraping pressure, thus eliminating the need for manual adjustment of the above parameters, simplifying the operation process, and improving cleaning efficiency. When it is necessary to realize the function of automatically adapting the scraping mechanism 4 to the inner diameter of the proofing bucket and automatically maintaining a constant scraping pressure, the scraping mechanism 4 is extended into the appropriate position inside the proofing bucket by the lifting push rod 201, and the expansion and contraction mechanism 2 can automatically adjust the scraping mechanism 4 to the appropriate parameters for cleaning operation. The shaft of the expansion and contraction motor 203 is equipped with a drive worm 2031, and the drive worm 2031 and the linkage worm wheel 204 are connected by transmission. The top of the linkage rod 205 is equipped with a synchronous rod 2051 with a regular polygonal cross section, and the linkage... The worm gear 204 has a synchronous groove 2041 inside, and the synchronous rod 2051 is inserted into the synchronous groove 2041. When the expansion and contraction motor 203 rotates, it drives the worm gear 2031 to drive the linkage worm gear 204 to rotate. When the linkage worm gear 204 rotates, the synchronous groove 2041 can drive the linkage rod 205 to rotate through the synchronous rod 2051. The linkage rod 205 has a spiral linkage groove 2052 on the outside of its body, and the positioning outer ring 206 has a linkage protrusion 2062 inside. The linkage protrusion 2062 is inserted into the linkage groove 2052. When the linkage rod 205 rotates, the linkage groove 2052 can drive the positioning outer ring 206 to move downward through the linkage protrusion 2062. When the positioning outer ring 206 rotates, it can drive the pressure plate 302 to move downward synchronously. During the downward movement, the pressure plate 302 can realize the function of adjusting the scraping outer diameter and scraping pressure of the scraping mechanism 4, so as to achieve the cleaning operation of different inner diameter proofing buckets with constant pressure, which is flexible and convenient to use.

[0042] The pressure plate 302 has a spacing limit rod 3021 at its bottom, which is inserted into the bottom of the control seat 303. The pressure plate 302 also has a pressure spring 3022 at its bottom, with both ends of the spring abutting against the bottom of the pressure plate 302 and the interior of the control seat 303, respectively. During use, when the positioning outer ring 206 moves the pressure plate 302 downwards, and the scraper block 403 is not against the inner wall of the proofing container, the spacing limit rod 3021 and the pressure spring 3022 maintain a fixed distance between the pressure plate 302 and the control seat 303, ensuring they function as a single unit. This allows the control seat 303 to follow the pressure... As the pressure plate 302 moves downwards, the control base 303, when moving downwards, allows the unfolding rack 3031 to drive the active connecting rod 401 to rotate via the unfolding gear 4011. Under the combined action of the active connecting rod 401 and the driven connecting rod 402, the scraper block 403 extends outwards until it contacts the inner wall of the proofing container. Afterwards, the cleaning component automatically enters the scraping pressure adjustment process. As the positioning outer ring 206 continues to move downwards, the pressure plate 302 also continues to move downwards. Since the scraper block 403 is now in contact with the inner wall of the proofing container, it cannot continue to extend outwards; that is, the extension resistance of the scraper block 403 is infinitely large. Therefore, the pressure plate 302 then continues to move downwards. When the pressure spring 3022 is compressed, the spring force is transmitted to the scraping mechanism 4 via the control seat 303 through the pressure spring 3022. This gives the scraping block 403 a certain scraping pressure during cleaning. The positioning outer ring 206 is rotatably connected to the outside of the pressure plate 302, and a distance sensor 2061 is provided on the side of the positioning outer ring 206. A sensing target plate 3032 is provided on the outside of the control seat 303. The distance sensor 2061 can monitor the distance between itself and the sensing target plate 3032. During this process, because the pressure spring 3022 is compressed, the distance between the pressure plate 302 and the control seat 303 also decreases, thus increasing the distance sensor 2061. The 61 can monitor the change in the distance between the pressure plate 302 and the control seat 303 through the sensing target plate 3032, and then adjust the scraping pressure by changing the distance between the pressure plate 302 and the control seat 303. Specifically, the smaller the distance between the pressure plate 302 and the control seat 303, the greater the scraping pressure of the scraping block 403 during cleaning. When the set scraping pressure is reached, the distance sensor 2061 will detect that the pressure plate 302 and the control seat 303 are at a suitable distance, and the extension and retraction motor 203 will automatically cut off the power, so that the scraping mechanism 4 can maintain the current scraping pressure to clean the inner wall of the proofing bucket, which is flexible and convenient to use.

[0043] The scraping mechanism 4 is provided in two sets, and the two sets of scraping mechanisms 4 are symmetrically arranged on both sides of the rotating seat 301. This design can improve the cleaning efficiency of the dough proofing bucket.

[0044] Working Principle: In this invention, when cleaning the inner wall of the proofing bucket is required, the proofing bucket is placed on top of the positioning seat 101 and fixed by the clamp push rod 103 and the bucket clamping block 104 to prevent shaking or displacement during cleaning. The extension and retraction mechanism 2 enables the scraping mechanism 4 to automatically adapt to the inner diameter of the proofing bucket and automatically maintain a constant scraping pressure, thus eliminating the need for manual adjustment of the above parameters, simplifying the operation process, and improving cleaning efficiency. When the scraping mechanism 4 needs to automatically adapt to the inner diameter of the proofing bucket and automatically maintain a constant scraping pressure, the lifting push rod 201 extends the scraping mechanism 4 into the appropriate position inside the proofing bucket, and the extension and retraction mechanism 2 automatically adjusts the scraping mechanism 4 to the appropriate parameters. During the cleaning operation, when the expansion and contraction motor 203 rotates, the drive worm gear 2031 drives the linkage worm wheel 204 to rotate. When the linkage worm wheel 204 rotates, the synchronous groove 2041 drives the linkage rod 205 to rotate via the synchronous rod 2051. When the linkage rod 205 rotates, the linkage groove 2052 drives the positioning outer ring 206 to move downward via the linkage protrusion 2062. When the positioning outer ring 206 rotates, it drives the pressure plate 302 to move downward synchronously. During the downward movement of the pressure plate 302, the scraping mechanism 4 can be adjusted to control the outer diameter and scraping pressure, so as to achieve a constant pressure for cleaning dough drums with different inner diameters. When the positioning outer ring 206 drives the pressure plate 302 to move downward, and the scraping block 403 is not in contact with the inner wall of the dough drum, at this time... Under the action of the spacing limit rod 3021 and the pressure spring 3022, the spacing between the pressure plate 302 and the control seat 303 is fixed as a whole. Thus, the control seat 303 moves down synchronously with the pressure plate 302. When the control seat 303 moves down, the unfolding rack 3031 drives the active connecting rod 401 to rotate via the unfolding gear 4011. Under the combined action of the active connecting rod 401 and the driven connecting rod 402, the scraper block 403 extends outward until it abuts against the inner wall of the proofing container. Afterward, the cleaning component automatically enters the scraping pressure adjustment process. As the positioning outer ring 206 continues to move down, the pressure plate 302 also continues to move down. Since the scraper block 403 is now abutting against the inner wall of the proofing container, it cannot continue to move outward. The extension resistance of the squeegee block 403 is infinitely large. Therefore, when the pressure plate 302 moves downward, it compresses the pressure spring 3022, which transmits the elastic force to the squeegee mechanism 4 via the control seat 303. This gives the squeegee block 403 a certain squeegee pressure during cleaning. During this process, because the pressure spring 3022 is compressed, the distance between the pressure plate 302 and the control seat 303 also decreases. The distance sensor 2061 can monitor the change in distance between the pressure plate 302 and the control seat 303 through the sensing target plate 3032, and thus regulate the squeegee pressure based on this change in distance. Specifically, the smaller the distance between the pressure plate 302 and the control seat 303...The greater the scraping pressure of the scraping block 403 during cleaning, the higher the scraping pressure. When the set scraping pressure is reached, the distance sensor 2061 will detect that the pressure plate 302 and the control base 303 are at a suitable distance, and the expansion and contraction motor 203 will automatically cut off the power. This allows the scraping mechanism 4 to maintain the current scraping pressure to clean the inner wall of the proofing bucket. The rotating mechanism 3 can drive the scraping mechanism 4 to rotate, thereby realizing the cleaning operation of scraping and removing residual dough from the inner wall of the proofing bucket. It is flexible and convenient to use. When the rotating motor 304 rotates, it can drive the gears to rotate. The drive gear 105 rotates, and when the drive gear 105 rotates, the drive groove 1051 drives the rotating seat 301 to rotate via the drive rod 3011. The rotation of the rotating seat 301 drives the scraping mechanisms 4 on both sides to rotate synchronously, thereby scraping away residual dough by the scraping blocks 403 that contact the inner wall of the proofing container. Simultaneously, the lifting push rod 201 drives the rotating mechanism 3 and the expanding / contracting mechanism 2 to move up and down inside the proofing container, changing their cleaning position, thus achieving a complete cleaning of the inner wall of the proofing container.

Claims

1. A cleaning device for a dough proofing container, comprising: The positioning component (1) includes a positioning seat (101) and a mounting seat (102), the mounting seat (102) being fixedly installed on the top of the positioning seat (101). The positioning component (1) is characterized by further including a cleaning component, which is composed of an expansion and contraction mechanism (2), a rotation mechanism (3), and a scraping mechanism (4). The telescoping mechanism (2) includes a lifting push rod (201), a lifting seat (202), a telescoping motor (203), a linkage worm gear (204), a linkage rod (205), and a positioning outer ring (206). The lifting push rod (201) is fixedly installed on the top of the mounting base (102), and the lifting seat (202) is fixedly installed on the bottom end of the push rod of the lifting push rod (201). The telescoping motor (203) is fixedly installed on the side of the mounting base (102), and the linkage worm gear (204) is rotatably connected to the inside of the mounting base (102). The linkage rod (205) is rotatably connected to the lifting seat (202). The rotating mechanism (3) includes a rotating seat (301), which is rotatably connected to the bottom of the lifting seat (202), and a positioning outer ring (206) is inserted into the outside of the lifting seat (202); the scraping mechanism (4) includes an active connecting rod (401), a driven connecting rod (402) and a scraping block (403), one end of the active connecting rod (401) and the driven connecting rod (402) are rotatably connected to the side of the rotating seat (301), and the other end of the active connecting rod (401) and the driven connecting rod (402) are rotatably connected to the side of the scraping block (403); The rotating mechanism (3) also includes a pressure plate (302), a control seat (303) and a rotary motor (304). The pressure plate (302) and the control seat (303) are both inserted into the interior of the rotating seat (301), and the control seat (303) is located below the pressure plate (302). The rotary motor (304) is fixedly installed on the top of the mounting base (102). One end of the active connecting rod (401) is provided with a spreading gear (4011), and the side of the control seat (303) is provided with a spreading rack (3031), and the spreading rack (3031) and the spreading gear (4011) are meshed and driven. The pressure plate (302) is provided with a spacing limit rod (3021) at the bottom, and the spacing limit rod (3021) is inserted into the bottom of the control seat (303). The pressure plate (302) is provided with a pressure top spring (3022) at the bottom, and the two ends of the pressure top spring (3022) abut against the bottom of the pressure plate (302) and the inside of the control seat (303) respectively. The positioning outer ring (206) is rotatably connected to the outside of the pressure plate (302), and a distance sensor (2061) is provided on the side of the positioning outer ring (206). A sensing target plate (3032) is provided on the outside of the control seat (303). The distance sensor (2061) can monitor the distance between itself and the sensing target plate (3032).

2. The cleaning device for a dough proofing bucket according to claim 1, characterized in that, The positioning assembly (1) also includes a clamp push rod (103), a barrel clamping block (104), and a drive gear (105). The clamp push rod (103) is fixedly installed on the top of the positioning seat (101), and the barrel clamping block (104) is fixedly installed on one end of the push rod of the clamp push rod (103). The drive gear (105) is rotatably connected to the inside of the mounting seat (102). The top of the rotating seat (301) is provided with a drive rod (3011) with a cross-section of a regular polygon, and the inside of the drive gear (105) is provided with a drive groove (1051). The drive rod (3011) is inserted into the inside of the drive groove (1051), and the drive gear (105) is connected to the rotary motor (304) through a gear transmission.

3. The cleaning device for a steamed bun proofing bucket according to claim 2, characterized in that, The rotating shaft of the expansion motor (203) is provided with a drive worm (2031), and the drive worm (2031) and the linkage worm wheel (204) are connected by transmission. The top of the linkage rod (205) is provided with a synchronizing rod (2051) with a regular polygonal cross section, and the linkage worm wheel (204) is provided with a synchronizing groove (2041) inside, and the synchronizing rod (2051) is inserted into the synchronizing groove (2041).

4. The cleaning device for a dough proofing bucket according to claim 3, characterized in that, The linkage rod (205) has a spiral-shaped linkage groove (2052) on the outside of the rod body, and a linkage protrusion (2062) is provided inside the positioning outer ring (206), which is inserted into the inside of the linkage groove (2052).

5. The cleaning device for a dough proofing bucket according to claim 4, characterized in that, The scraping mechanism (4) is provided in two sets, and the two sets of scraping mechanisms (4) are symmetrically arranged on both sides of the rotating seat (301).

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