Steering auxiliary structure of bowl elevator

Abstract

The utility model discloses a steering auxiliary structure of a bowl elevator, which belongs to the technical field of material lifting and conveying and comprises a machine body, a transmission chain and a driver, the machine body is composed of a lower horizontal section, a lifting section and an upper horizontal section which are connected end to end, and chain guide rails are respectively fixed on the lower horizontal section, the lifting section and the upper horizontal section. A plurality of steering chain wheels are rotatably arranged between every two adjacent chain guide rails, the steering chain wheels are arranged in an arc shape, a lower transmission gear and an upper transmission gear are rotatably arranged at the outer end of the lower horizontal section and the outer end of the upper horizontal section respectively, the driver is in driving connection with the lower transmission gear or the upper transmission gear, the transmission chain is in a closed shape, and a plurality of dish sets are in driving connection with the transmission chain. The two ends of the transmission chain are meshed with the upper transmission gear and the lower transmission gear respectively, and the middle of the transmission chain is located on the chain guide rail and meshed with the steering chain wheels. According to the structure, the lifting and conveying stability of materials and the moving stability of the transmission chain at the steering position can be improved, and the service life of the elevator is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of material lifting and conveying, in particular to a steering auxiliary structure of a bowl elevator. Background Art

[0002] The elevator in the prior art includes an upper and a lower sprocket, which are driven by a closed chain. The hopper is fixed on the chain, and the material enters the hopper from the feeding port at the lower end. As the chain is driven, it reaches the top, passes through the top wheel and turns downward. The hopper pours the material into the discharge port, completing the lifting and transportation of the material from bottom to top. For example, a new bucket elevator disclosed in the utility model patent of China Patent No. CN201822196026.4 and a Z-shaped elevator disclosed in the utility model patent of China Patent No. CN202020778713.1 are disclosed. In order to make the chain transmission more stable, the above-mentioned documents all disclose that a steering sprocket is provided on the frame. The steering effect of the steering sprocket is used to enable the chain to achieve steering transmission. However, the steering of the steering sprocket alone cannot guarantee the stable transmission of the chain. The chain will swing and shake during transmission, affecting the stability of material lifting and conveying. In addition, because there is only one steering sprocket at each corner, the chain is subjected to a large force during steering, and the action point is relatively concentrated, which makes the chain prone to deformation and even breakage, affecting the service life of the elevator. Therefore, further improvement is necessary. Utility Model Content

[0003] The utility model aims to provide a steering auxiliary structure for a bowl lift to overcome the deficiencies in the prior art.

[0004] A steering auxiliary structure of a bowl elevator designed for this purpose includes a fuselage body, a transmission chain, and a driver. The fuselage body is composed of a lower horizontal section, a lifting section, and an upper horizontal section connected end to end. The lower horizontal section, the lifting section, and the upper horizontal section are respectively fixed with a lower horizontal section chain guide, a lifting section chain guide, and an upper horizontal section chain guide. The lower horizontal section chain guide, the lifting section chain guide, and the upper horizontal section chain guide are respectively rotatably provided with a plurality of steering sprockets. The lower horizontal section and the upper horizontal section are arranged in an arc shape, and the outer ends of the lower horizontal section and the upper horizontal section are respectively rotatably provided with a lower transmission gear and an upper transmission gear. The driver is drivingly connected to the lower transmission gear or the upper transmission gear. The transmission chain is closed, and a plurality of bowl and plate groups are drivingly connected thereto. The two ends of the transmission chain are respectively meshed with the upper transmission gear and the lower transmission gear. The middle part is located on the lower horizontal section chain guide, the lifting section chain guide and the upper horizontal section chain guide, and is meshed with the plurality of steering sprockets.

[0005] There is an arc-shaped transition or an angular transition between the lower horizontal section and the lifting section, and between the lifting section and the upper horizontal section, and steering wheel connecting blocks are fixedly provided at the arc-shaped transition or angular transition positions. The multiple steering sprockets are arranged at arc-shaped intervals and rotate in sequence on the steering wheel connecting blocks.

[0006] The lower horizontal section chain guide, the lifting section chain guide and the upper horizontal section chain guide are respectively arranged in two sections at intervals, and the two sections of the lower horizontal section chain guide, the lifting section chain guide and the upper horizontal section chain guide are respectively fixed along the tracks of the lower horizontal section, the lifting section and the upper horizontal section, the lower transmission gear is located behind the two sections of the lower horizontal section chain guide, and the upper transmission gear is located in front of the two sections of the upper horizontal section chain guide, and the transmission chain rotates along the tracks of the two sections of the lower horizontal section chain guide, the lifting section chain guide, the upper horizontal section chain guide, and the multiple steering sprockets.

[0007] A lower transmission shaft is rotatably provided at the rear of the two sections of the lower horizontal chain guide rails, and the lower transmission gear is cooperatively connected to the lower transmission shaft. An upper transmission shaft is rotatably provided in front of the two sections of the upper horizontal chain guide rails, and the upper transmission gear is cooperatively connected to the upper transmission shaft. The driver is fixedly provided on the upper horizontal section and is drivingly connected to the upper transmission shaft.

[0008] An upper guide is provided at the outer end of the upper horizontal section, and a guide wheel is also driven and connected to the lower transmission shaft. When the bowl and plate group moves to the upper unloading end of the fuselage main body, it moves along the track of the upper guide and flips down. When the bowl and plate group moves to the lower feeding end of the fuselage main body, it moves along the outer track of the guide wheel and flips up and resets.

[0009] The bowl and plate group is rotatably provided with a rotating wheel, and the lower horizontal section, the lifting section and the upper horizontal section are provided with a lower receiving member. The lower receiving member is fixed along the trajectory of the lower horizontal section, the lifting section and the upper horizontal section. The rotating wheel rolls along the trajectory of the upper guide member and realizes the downward tipping and unloading of the bowl and plate group. After the bowl and plate group is tipped down and moves in sequence along the trajectory of the upper horizontal section, the lifting section and the lower horizontal section, the rotating wheel receives and rolls along the trajectory of the lower receiving member.

[0010] The lower horizontal section, the lifting section and the upper horizontal section are provided with receiving guide rails, and the receiving guide rails are fixedly arranged along the tracks of the lower horizontal section, the lifting section and the upper horizontal section. A receiving wheel is rotatably provided on the bowl and plate group, and when the bowl and plate group moves along the tracks of the lower horizontal section, the lifting section and the upper horizontal section in sequence, the receiving wheel receives and rolls along the tracks of the receiving guide rails.

[0011] The bowl and dish set is provided with a chain connecting shaft, and is drivingly connected to the transmission chain through the chain connecting shaft.

[0012] The bowl and dish set includes a bowl and dish base and bowls that are detachable and assembled on the bowl and dish base. Rotating wheels are respectively rotatably provided on the left and right sides of the bowl and dish base, and a receiving rotating wheel is rotatably provided at the middle position of the bottom. Chain connecting shafts that are drive-connected to the transmission chain are also respectively extended from the left and right sides of the bowl and dish base.

[0013] The bowl and dish base is provided with a bowl and dish clamping plate, a clamping block, a clamping block rotating shaft, and a clamping lock member. The bowl and dish clamping plate is fixedly arranged on the bowl and dish base, and a clamping interface is formed therebetween. One end of the clamping block is cooperated with the clamping block rotating shaft and is rotatably arranged on the bowl and dish base by the clamping block rotating shaft. The bowl and dish are clamped or detached from the clamping interface by the rotation of the clamping block. The other end of the clamping block is provided with a clamping portion. The clamping lock member is rotatably arranged on the bowl and dish base, and is locked or separated with the clamping portion when rotated. A rotating action member is also provided at the end of the clamping lock member.

[0014] The present invention relates to a method for the improvement of the present invention to provide ... BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the present utility model.

[0016] Figure 2 This is a schematic diagram of the top view of the assembly structure of an embodiment of the present invention.

[0017] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure along line XX.

[0018] Figure 4 for Figure 3 The enlarged structural diagram at position I in FIG.

[0019] Figure 5 This is a schematic diagram of the exploded structure of an embodiment of the present invention.

[0020] Figure 6 This is a schematic diagram of the exploded structure of an embodiment of the present invention from another perspective.

[0021] Figure 7 for Figure 5 Schematic diagram of the enlarged structure at II in FIG.

[0022] Figure 8 for Figure 6 Schematic diagram of the enlarged structure at III in FIG.

[0023] Figure 9 This is a schematic diagram of the assembly structure of the bowl and plate set.

[0024] Figure 10 This is a schematic diagram of the assembly structure of the bowl and plate set from another perspective.

[0025] Figure 11 This is a diagram showing how to remove the dishes from the dish set.

[0026] Figure 12 This is a schematic diagram of the exploded structure of the bowl and plate set.

[0027] Figure 13 This is a schematic diagram of the structure of the bowl and plate set from another perspective. DETAILED DESCRIPTION

[0028] To make the above-mentioned objects, features, and advantages of the present invention more clearly understood, the following detailed description of specific embodiments of the present invention is provided in conjunction with the accompanying drawings. The following description sets forth many specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0030] See also Figures 1-13The steering auxiliary structure of the bowl elevator includes a fuselage body, a transmission chain 33, and a driver. The fuselage body is composed of a lower horizontal section A, a lifting section B, and an upper horizontal section D connected end to end. The lower horizontal section A, the lifting section B, and the upper horizontal section D are respectively fixed with a lower horizontal section chain guide A10, a lifting section chain guide B10, and an upper horizontal section chain guide D10. The lower horizontal section chain guide A10, the lifting section chain guide B10, and the upper horizontal section chain guide D10 are respectively rotated with multiple steering sprockets 34. The multiple steering sprockets 34 are respectively rotated with multiple steering sprockets 34. 4 are arranged in an arc shape, and the outer ends of the lower horizontal section A and the upper horizontal section D are respectively rotatably provided with a lower transmission gear 24 and an upper transmission gear 16, and the driver is drivingly connected to the lower transmission gear 24 or the upper transmission gear 16. The transmission chain 33 is in a closed shape, and a plurality of bowl and plate groups C are drivingly connected thereto. The two ends of the transmission chain 33 are respectively meshed with the upper transmission gear 16 and the lower transmission gear 24, and the middle part is located on the lower horizontal section chain guide A10, the lifting section chain guide B10 and the upper horizontal section chain guide D10, and is meshed with a plurality of steering sprockets 34.

[0031] In this embodiment, a lower horizontal section chain guide rail A10, a lifting section chain guide rail B10, and an upper horizontal section chain guide rail D10 are fixed on the lower horizontal section A, the lifting section B, and the upper horizontal section D, respectively. A plurality of arc-shaped steering sprockets 34 are rotated between the lower horizontal section chain guide rail A10 and the lifting section chain guide rail B10, and between the lifting section chain guide rail B10 and the upper horizontal section chain guide rail D10, respectively, so that the transmission chain 33 can be driven by the driver and the lower transmission gear 24 or the upper transmission gear 16 to rotate between the lower horizontal section chain guide rail A10, the lifting section chain guide rail B10, and the upper horizontal section chain guide rail While performing guiding activities on the guide rail D10, the transmission chain 33 can also perform arc-shaped steering, thereby effectively avoiding problems such as swinging and shaking of the transmission chain 33 during transmission, so as to improve the lifting and conveying stability of the material. In addition, multiple steering sprockets 34 engage and steer the transmission chain 33, which can not only effectively reduce the friction of the transmission chain 33 at the corners, but also disperse the force acting on the transmission chain 33, so that the force on the transmission chain 33 is more uniform, thereby avoiding deformation or even breakage of the transmission chain 33, so as to improve the activity stability of the transmission chain 33 at the turning point and the service life of the elevator.

[0032] In this embodiment, the lower horizontal section A is located at the bottom and extends horizontally, the lifting section B is located in the middle and extends obliquely or vertically, and the upper horizontal section D is located at the top and extends horizontally. The lower horizontal section A, the lifting section B, and the upper horizontal section D are spliced end to end to form a Z-shaped or S-shaped fuselage body.

[0033] There is an arc-shaped transition or an angular transition between the lower horizontal section A and the lifting section B, and between the lifting section B and the upper horizontal section D, and a steering wheel connecting block 35 is fixedly provided at the arc-shaped transition or angular transition position. Multiple steering sprockets 34 are arranged at intervals in an arc shape and rotate in sequence on the steering wheel connecting block 35.

[0034] In this embodiment, there is an arc-shaped transition between the lower horizontal section A and the lifting section B, and between the lifting section B and the upper horizontal section D, respectively. The steering wheel connecting block 35 is fixed at the position of the arc-shaped transition, which not only facilitates the assembly of multiple steering sprockets 34, but also improves the strength of the arc-shaped transition between the lower horizontal section A and the lifting section B, and between the lifting section B and the upper horizontal section D, thereby avoiding the excessive force generated by the transmission chain 33 during steering, which may cause the arc-shaped transition position to break.

[0035] The lower horizontal section chain guide A10, the lifting section chain guide B10 and the upper horizontal section chain guide D10 are respectively arranged in two sections at intervals. The two sections of the lower horizontal section chain guide A10, the lifting section chain guide B10 and the upper horizontal section chain guide D10 are respectively fixed along the tracks of the lower horizontal section A, the lifting section B and the upper horizontal section D. The lower transmission gear 24 is located behind the two sections of the lower horizontal section chain guide A10, and the upper transmission gear 16 is located in front of the two sections of the upper horizontal section chain guide D10. The transmission chain 33 is guided to rotate along the tracks of the two sections of the lower horizontal section chain guide A10, the lifting section chain guide B10, the upper horizontal section chain guide D10, and the multiple steering sprockets 34, thereby allowing the multiple bowl and plate groups C to rotate in sequence between the lower horizontal section A, the lifting section B, and the upper horizontal section D.

[0036] A lower transmission shaft 25 is rotatably provided at the rear of the two lower horizontal chain guide rails A10, and the lower transmission gear 24 is connected to the lower transmission shaft 25. An upper transmission shaft 17 is rotatably provided in front of the two upper horizontal chain guide rails D10, and the upper transmission gear 16 is connected to the upper transmission shaft 17. The driver is fixedly provided on the upper horizontal section D and is drivingly connected to the upper transmission shaft 17.

[0037] When the driver is working, it drives the upper transmission shaft 17 to rotate. When the upper transmission shaft 17 rotates, it drives the upper transmission gear 16 to drive the transmission chain 33 to rotate on the two lower horizontal chain guide rails A10, the two lifting chain guide rails B10, the two upper horizontal chain guide rails D10, multiple steering sprockets 34, and the lower transmission gear 24.

[0038] An upper guide member 11 is provided at the outer end of the upper horizontal section D, and a guide wheel 20 is also driven and connected to the lower transmission shaft 25. When the bowl and pan group C moves to the unloading end of the fuselage main body, it moves along the track of the upper guide member 11 and flips down so that the dish mouth of the bowl and pan group C faces downward and the material is unloaded. When the bowl and pan group C moves to the feeding end of the fuselage main body, it moves along the outer track of the guide wheel 20 and flips up and resets so that the dish mouth of the bowl and pan group C faces upward, which facilitates the loading of the material.

[0039] A rotating wheel C11 is rotatably provided on the bowl and plate group C, and a lower receiving member 22 is provided on the lower horizontal section A, the lifting section B, and the upper horizontal section D. The lower receiving member 22 is fixedly set along the trajectory of the lower horizontal section A, the lifting section B, and the upper horizontal section D. The rotating wheel C11 rolls along the trajectory of the upper guide member 11 and realizes the downward flipping and unloading of the bowl and plate group C, thereby improving the downward flipping stability of the bowl and plate group C.

[0040] After the bowl and plate assembly C is flipped down and moves along the trajectory of the upper horizontal section D, the lifting section B, and the lower horizontal section A in sequence, the rotating wheel C11 rolls along the trajectory of the receiving and lower receiving member 22, thereby improving the stability of the bowl and plate assembly C when it moves toward the lower feeding end of the fuselage body.

[0041] The lower horizontal section A, the lifting section B and the upper horizontal section D are provided with receiving guide rails 18. The receiving guide rails 18 are fixed along the tracks of the lower horizontal section A, the lifting section B and the upper horizontal section D. A receiving wheel C4 is rotatably provided on the bowl and pan group C. When the bowl and pan group C moves along the tracks of the lower horizontal section A, the lifting section B and the upper horizontal section D in sequence, the receiving wheel C4 receives and rolls along the track of the receiving guide rails 18, thereby improving the stability of the bowl and pan group C when it moves toward the unloading end of the fuselage main body.

[0042] The bowl set C is provided with a chain connecting shaft C3, and is drivingly connected to the transmission chain 33 via the chain connecting shaft C3.

[0043] Specifically, the bowl and dish set C includes a bowl and dish base C1 and a bowl and dish C2 that is detachable from the bowl and dish base C1. Rotating wheels C11 are rotatably provided on the left and right sides of the bowl and dish base C1, and a receiving rotating wheel C4 is rotatably provided at the middle position of the bottom. Chain connecting shafts C3 that are driven and connected to the transmission chain 33 are also extended from the left and right sides of the bowl and dish base C1.

[0044] The bowl and dish base C1 is provided with a bowl and dish clamping plate C5, a clamping block C6, a clamping block rotating shaft C7, and a clamping lock member C8. The bowl and dish clamping plate C5 is fixedly set on the bowl and dish base C1, and a clamping interface is formed between the two. One end of the clamping block C6 is cooperated with the clamping block rotating shaft C7 and is rotatably set on the bowl and dish base C1 through the clamping block rotating shaft C7. The bowl and dish C2 is clamped or detached from the clamping interface by the rotation of the clamping block C6. The other end of the clamping block C6 is provided with a clamping part C9. The clamping lock member C8 is rotatably set on the bowl and dish base C1, and is locked or separated with the clamping part C9 when rotating. A rotating action member C10 is also provided on the end of the clamping lock member C8.

[0045] In this embodiment, the rotation axis of the locking member C8 and the rotation axis of the locking block C6 are perpendicular to each other.

[0046] When the bowl C2 needs to be removed, the user can use manual force or tools to act on the rotating member C10, so that the latching lock member C8 rotates on the bowl base C1 in the direction away from the locking portion C9. At this time, the latching lock member C8 leaves the locking portion C9, and the latching block C6 can be rotated on the bowl base C1 in the direction away from the bowl C2 through the latching block rotating shaft C7, and the bowl C2 can be detached from the latching interface.

[0047] When the bowl C2 needs to be assembled, the bowl C2 is placed on the card interface, and then the card block C6 is driven to rotate on the bowl base C1 toward the direction of the bowl C2 through the card block rotating shaft C7, so that the card block C6 positions the bowl C2 and clamps it on the card interface. Then, manual or tool action is applied to the rotating member C10, so that the card locking member C8 rotates on the bowl base C1 toward the locking portion C9. At this time, the card locking member C8 is locked on the locking portion C9, and the assembly of the bowl C2 is completed.

[0048] The setting of the rotating action member C10 is not only used for manual or tool action, but also can press the clamping block C6 to prevent the clamping block C6 from rotating and retreating, thereby improving the assembly stability of the bowl and plate C2.

[0049] The above is a preferred embodiment of the present invention, which illustrates and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention, which is defined by the appended claims and their equivalents.

Claims

1. A steering auxiliary structure for a bowl elevator, comprising a body, a transmission chain (33), and a driver, characterized in that: The fuselage body is composed of a lower horizontal section (A), a lifting section (B), and an upper horizontal section (D) connected end to end. The lower horizontal section (A), the lifting section (B), and the upper horizontal section (D) are respectively fixed with a lower horizontal section chain guide rail (A10), a lifting section chain guide rail (B10), and an upper horizontal section chain guide rail (D10). The lower horizontal section chain guide rail (A10), the lifting section chain guide rail (B10), and the upper horizontal section chain guide rail (D10) are respectively rotatably provided with a plurality of steering sprockets (34) between each other. The plurality of steering sprockets (34) are arranged in an arc shape. The outer ends of the lower horizontal section (A) and the upper horizontal section (D) are respectively rotatably provided with a lower transmission gear (24) and an upper transmission gear (16). The driver is connected to the lower transmission gear (24) or the upper transmission gear (16). Drive connection, the transmission chain (33) is in a closed shape, and a plurality of bowl and plate groups (C) are drive-connected thereto, the two ends of the transmission chain (33) are respectively meshed with the upper transmission gear (16) and the lower transmission gear (24), the middle portion is located on the lower horizontal section chain guide rail (A10), the lifting section chain guide rail (B10) and the upper horizontal section chain guide rail (D10), and is meshed with the plurality of steering sprockets (34), the lower horizontal section (A) and the lifting section (B), and the lifting section (B) and the upper horizontal section (D) are respectively in an arc transition or an angular transition, and the arc transition or angular transition position is respectively fixed with a steering wheel connection block (35), the plurality of steering sprockets (34) are arranged in an arc interval and rotate in sequence on the steering wheel connection block (35).

2. The steering assist structure of the bowl lift according to claim 1, characterized in that: The lower horizontal section chain guide rail (A10), the lifting section chain guide rail (B10) and the upper horizontal section chain guide rail (D10) are respectively arranged in two sections at intervals. The two sections of the lower horizontal section chain guide rail (A10), the lifting section chain guide rail (B10) and the upper horizontal section chain guide rail (D10) are respectively fixedly arranged along the tracks of the lower horizontal section (A), the lifting section (B) and the upper horizontal section (D). The lower transmission gear (24) is located behind the two sections of the lower horizontal section chain guide rail (A10), and the upper transmission gear (16) is located in front of the two sections of the upper horizontal section chain guide rail (D10). The transmission chain (33) is guided to rotate along the tracks of the two sections of the lower horizontal section chain guide rail (A10), the lifting section chain guide rail (B10), the upper horizontal section chain guide rail (D10), and the plurality of steering sprockets (34).

3. The steering assist structure of the bowl lift according to claim 2, characterized in that: A lower transmission shaft (25) is rotatably provided at the rear of the two sections of the lower horizontal chain guide rails (A10), and the lower transmission gear (24) is cooperatively connected to the lower transmission shaft (25). An upper transmission shaft (17) is rotatably provided at the front of the two sections of the upper horizontal chain guide rails (D10), and the upper transmission gear (16) is cooperatively connected to the upper transmission shaft (17). The driver is fixedly provided on the upper horizontal section (D) and is drivingly connected to the upper transmission shaft (17).

4. The steering assist structure of the bowl lift according to claim 3, characterized in that: An upper guide member (11) is provided at the outer end of the upper horizontal section (D), and a guide wheel (20) is also driven and connected to the lower transmission shaft (25). When the bowl and plate group (C) moves to the upper unloading end of the fuselage main body, it moves along the track of the upper guide member (11) and turns downward. When the bowl and plate group (C) moves to the lower feeding end of the fuselage main body, it moves along the outer track of the guide wheel (20) and turns upward to reset.

5. The steering assist structure of the bowl lift according to claim 4, characterized in that: The bowl and plate group (C) is provided with a rotating wheel (C11) for rotation, and the lower horizontal section (A), the lifting section (B), and the upper horizontal section (D) are provided with a lower receiving member (22). The lower receiving member (22) is fixedly provided along the trajectory of the lower horizontal section (A), the lifting section (B), and the upper horizontal section (D). The rotating wheel (C11) rolls along the trajectory of the upper guide member (11) and realizes the downward tipping and unloading of the bowl and plate group (C). After the bowl and plate group (C) is tipped down and moves in sequence along the trajectory of the upper horizontal section (D), the lifting section (B), and the lower horizontal section (A), the rotating wheel (C11) rolls along the trajectory of the receiving member and the lower receiving member (22).

6. The steering assist structure of the bowl lift according to claim 5, characterized in that: The lower horizontal section (A), the lifting section (B), and the upper horizontal section (D) are provided with receiving guide rails (18), and the receiving guide rails (18) are fixedly arranged along the tracks of the lower horizontal section (A), the lifting section (B), and the upper horizontal section (D). The bowl and plate group (C) is rotatably provided with a receiving wheel (C4), and when the bowl and plate group (C) moves in sequence along the tracks of the lower horizontal section (A), the lifting section (B), and the upper horizontal section (D), the receiving wheel (C4) receives and rolls along the track of the receiving guide rails (18).

7. The steering assist structure of a bowl lift according to claim 1, characterized in that: The bowl and dish set (C) is provided with a chain connecting shaft (C3), and is drivingly connected to the transmission chain (33) via the chain connecting shaft (C3).

8. The steering assist structure of a bowl lift according to any one of claims 1 to 7, characterized in that: The bowl and dish set (C) comprises a bowl and dish base (C1) and bowls and dishes (C2) that are detachably mounted on the bowl and dish base (C1). Rotating wheels (C11) are rotatably mounted on the left and right sides of the bowl and dish base (C1), and a receiving rotating wheel (C4) is rotatably mounted at the middle of the bottom. Chain connecting shafts (C3) that are drivably connected to the transmission chain (33) are also extended from the left and right sides of the bowl and dish base (C1).

9. The steering assist structure of the bowl lift according to claim 8, characterized in that: The bowl and dish base (C1) is provided with a bowl and dish clamping plate (C5), a clamping block (C6), a clamping block rotating shaft (C7), and a clamping locking member (C8). The bowl and dish clamping plate (C5) is fixedly provided on the bowl and dish base (C1), and a clamping interface is formed therebetween. One end of the clamping block (C6) is cooperatively connected with the clamping block rotating shaft (C7) and is rotatably provided on the bowl and dish base (C1) through the clamping block rotating shaft (C7). The bowl and dish (C2) is mounted on or detached from the clamping interface through the rotation of the clamping block (C6). The other end of the clamping block (C6) is provided with a clamping portion (C9). The clamping locking member (C8) is rotatably provided on the bowl and dish base (C1), and is locked with or separated from the clamping portion (C9) when rotating. A rotating action member (C10) is also provided at the end of the clamping locking member (C8).

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