Automatic upender for koji pool

Abstract

The utility model relates to the technical field of food processing equipment, and discloses an automatic upender for a koji pool, which comprises a base frame and an upender component positioned on the base frame, the upender component comprises an upender frame and an upender mechanism arranged on the upender frame and capable of moving up and down, the upender frame is mounted on the base frame, and the upender frame is mounted on the base frame. A walking mechanism is arranged at the bottom of the material overturning rack, and a first mobile power supply for supplying power to the material overturning mechanism and the walking mechanism is further arranged on the material overturning rack; walking wheels are arranged at the bottom of the base rack, and a second mobile power supply for supplying power to the walking wheels is arranged on the base rack; a control box is further arranged on the base rack, a wireless communication module in communication connection with a far-end controller is arranged in the control box, and the control box is further connected with the material turning mechanism, the walking mechanism, the walking wheels and a second mobile power source. The upender is good in flexibility, the upender cannot drag the power line to walk together in the walking process, and safety is higher.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing equipment technical field especially, relates to the processing equipment of food fermentation koji making process, more specifically relates to a koji pool automatic material turning machine. BACKGROUND

[0002] In the process of making black bean and broad bean paste, koji making process is essential, the product will be heated during koji making process, when the temperature reaches a certain time, it needs to use the material turning machine to turn over and ventilate to reduce temperature. The current material turning machine usually needs workers to manually plug in the line and manually push the material turning machine to walk along the side wall of the koji pool to realize material turning. Since koji making generally needs to be carried out in a high-temperature and high-humidity environment, manual operation has problems such as high labor intensity and low production efficiency, and also has a great safety hazard.

[0003] The utility model patent with publication number CN217743103U discloses a soy sauce koji material koji turning machine, which comprises a movable lifting mechanism, the movable lifting mechanism comprises a liftable cross beam, a row of vertical auger shafts are arranged at equal intervals on the lower end of the cross beam, a power source is arranged on the cross beam to drive the rotation of the auger shafts, auger blades are spirally connected to the auger shafts, and at least one pool bottom stirring blade is arranged at the lower end of the auger shafts. The koji turning machine can turn over the koji material in the koji pool, avoid clumping and burning koji, has good koji turning effect, and reduces labor consumption.

[0004] The above-mentioned prior art uses an electric koji turning machine to replace manual koji turning, which has fast turning speed, good effect, and greatly reduces labor consumption. When the koji turning machine is in use, the whole device moves along the upper end surface of the side wall of the koji pool in the length direction of the koji pool to turn over the material in the koji pool. Usually, one koji pool in a factory building needs to be equipped with one such koji turning machine. Therefore, the flexibility of the koji turning machine is greatly limited; and the existing koji turning machine usually needs manual line plugging when working, the device is connected to the external power source through the power cord, and then the device can start working, the whole process is not very convenient, and the machine equipment drags the long power cord during walking, which has safety hazards. SUMMARY

[0005] In order to solve the problems and deficiencies in the above-mentioned prior art, the utility model provides a koji pool automatic material turning machine, which can freely walk to the specified position without being watched and operated by a person after receiving the control instruction transmitted from the remote end, and then the material turning assembly on the material turning machine automatically walks to the upper end surface of the side wall of the koji pool to turn over the material in the koji pool. The overall flexibility of the material turning machine is higher, and the material turning assembly and the base frame of the whole machine are provided with a mobile power supply, so that the whole device does not need to be connected to the external power cord for power supply, the material turning machine does not drag the power cord during walking, and the safety during operation is improved.

[0006] In order to achieve the above-mentioned purposes, the technical scheme of the utility model is as follows:

[0007] A kind of automatic turning machine of curved pool, the turning machine includes base rack and slidingly arranged on the base rack for turning over material turning over material component, the turning over material component includes turning over material frame, lifting mechanism and turning over material mechanism, wherein, the turning over material frame is installed on base rack, its bottom is provided with travelling mechanism, the lifting mechanism is installed on turning over material frame, the turning over material mechanism is arranged on lifting mechanism, turning over material mechanism can reciprocate under the action of lifting mechanism;First mobile power supply for being used to power turning over material mechanism, travelling mechanism and lifting mechanism is also provided on the turning over material frame;Control box is provided on the base rack, first wireless communication module for being used to communicate with remote controller is provided in the control box, the control box is also connected with turning over material mechanism, travelling mechanism and lifting mechanism;Travelling wheel is provided at the four corners of the base rack, second mobile power supply for being used to power travelling wheel and control box is provided on the base rack, the travelling wheel is also connected with control box.

[0008] As preferably, the turning over material mechanism includes turning over material motor and turning over material auger, the turning over material motor is fixed on lifting mechanism, the output end of motor is connected with turning over material auger;First mobile power supply is connected with turning over material motor, and it powers for it;The control box is connected with turning over material motor, and the action of turning over material motor is controlled according to instruction.

[0009] As preferably, the lifting mechanism includes lifting platform, lifting lead screw and lifting motor, lifting lead screw is symmetrically distributed on both sides of turning over material frame, lifting motor is fixed on turning over material frame, the output end of motor is connected with lifting lead screw, and lifting lead screw is driven to rotate, lifting nut is provided on the lifting platform, lifting nut is sleeved on the lifting lead screw, and the turning over material mechanism is arranged on the lifting platform;First mobile power supply and control box are connected with lifting motor respectively, first mobile power supply powers for lifting motor, and the action of lifting motor is controlled according to instruction by control box.

[0010] As preferably, the lifting mechanism includes lifting platform and lifting electric cylinder, the lifting electric cylinder is symmetrically distributed on both sides of turning over material frame, the output end of electric cylinder is connected with lifting platform, and the turning over material mechanism is arranged on the lifting platform;First mobile power supply and control box are connected with lifting electric cylinder respectively, first mobile power supply powers for lifting electric cylinder, and the action of lifting electric cylinder is controlled according to instruction by control box.

[0011] As preferably, the travelling mechanism includes front wheel pair, rear wheel pair and travelling motor for driving rear wheel pair to rotate, which are arranged on turning over material frame;First mobile power supply and control box are connected with travelling motor respectively, first mobile power supply powers for travelling motor, and the action of travelling motor is controlled according to instruction by control box.

[0012] Preferably, the first and second mobile power sources are primary or secondary batteries.

[0013] Preferably, the base frame is provided with a track for carrying and limiting the travel of the travel mechanism.

[0014] Preferably, the control box further comprises a second wireless communication module in communication with the turning mechanism, the travel mechanism and the travel wheels.

[0015] The present application has the following advantages:

[0016] 1. The turning assembly is slidably arranged on the base frame by the travel mechanism at the bottom, and the base frame is provided with travel wheels, so that the base frame can be moved arbitrarily. Therefore, during operation, the base frame can be moved to a designated pool according to an instruction, and then the turning assembly is moved out of the base frame along the upper end surface of the side wall in the length direction of the pool by the travel mechanism at the bottom to turn the material in the pool. The turning assembly cooperates with the freely movable base frame, and after the turning assembly completes the turning operation of one pool, the base frame can be quickly moved to the next pool for operation. In this way, the flexibility of the turning assembly is improved, and the number of turning assemblies in the factory can be reduced. A small number of turning assemblies are used in cooperation with the base frame to complete the turning operation of multiple pools, thereby significantly improving the utilization rate of the turning assembly.

[0017] 2. The turning machine is provided with a mobile power source, including a first mobile power source for supplying power to the turning assembly and a second mobile power source for supplying power to the travel wheels and the control box. The two mobile power sources are independent. During operation, the entire machine does not need to be connected to an external power supply for power supply, and only a small amount of wiring exists in the machine. Therefore, whether the base frame and the turning assembly are moved as a whole or the turning assembly is moved alone, the power supply line will not be dragged to move, thereby improving the safety during operation.

[0018] 3. The turning machine has a wireless communication function, and the operator can operate the remote controller at a remote end to realize the automatic operation of the turning machine, thereby reducing the need for on-site operation, saving time and resources, and improving work efficiency. In addition, in some dangerous or unsuitable environments for human entry, the personal safety of the operator can be protected. BRIEF DESCRIPTION OF DRAWINGS

[0019] The foregoing and the following detailed description of the present application will become more apparent when read in conjunction with the following drawings, in which:

[0020] Figure 1 is a perspective view of the overall structure of the turning machine of the present application;

[0021] Figure 2 is another angle view of the overall structure of the material turning machine according to the present application;

[0022] Figure 3 is a side view of the overall structure of the material turning machine according to the present application;

[0023] Figure 4 is a use schematic view of the material turning machine according to the present application.

[0024] In the figure:

[0025] 1, base frame; 2, material turning assembly; 3, material turning frame; 4, material turning mechanism; 5, traveling mechanism; 6, first mobile power supply; 7, traveling wheel; 8, control box; 9, lifting mechanism; 10, track; 11, synchronous shaft; 12, curved pool; 41, material turning motor; 42, material turning auger; 51, front wheel pair; 52, rear wheel pair; 53, traveling motor; 91, lifting platform; 92, lifting lead screw; 93, lifting motor. DETAILED DESCRIPTION

[0026] In order to make the skilled in the art better understand the technical solutions in the present application, the following will be further illustrated by several specific embodiments to realize the technical solutions of the present application, it should be noted that the technical solutions claimed by the present application include but are not limited to the following embodiments. Based on the embodiments in the present application, all other embodiments obtained by the skilled in the art without creative labor should belong to the scope of protection of the present application.

[0027] Embodiment 1

[0028] This embodiment discloses a curved pool automatic material turning machine, referring to the description attached to the drawings Figures 1-3As shown, the material turning machine is composed of a movable base frame 1 and a material turning assembly 2 arranged on the base frame 1 for turning material; the base frame 1 is provided with electric traveling wheels 7 at four corners, and the inside of the base frame 1 is provided with a second mobile power supply connected with the traveling wheels 7 for supplying power to the traveling wheels 7 to drive the traveling wheels to rotate; the material turning assembly 2 comprises a material turning frame 3, a material turning mechanism 4 and a lifting mechanism 9, the material turning frame 3 is arranged on a bearing platform on the upper surface of the base frame 1, and the bottom of the material turning frame 3 is provided with a traveling mechanism 5 which can drive the material turning mechanism 3 to move on the bearing platform; the lifting mechanism 9 is fixed on the material turning frame 3, and the material turning mechanism 4 is connected with the lifting mechanism 9, and the lifting mechanism 9 is used to drive the material turning mechanism 4 to reciprocate up and down; further, the base frame 1 is further provided with a first mobile power supply 6 for supplying power to the material turning mechanism 4, the traveling mechanism 5 and the lifting mechanism 9; the base frame 1 is further provided with a control box 8, the second mobile power supply on the base frame 1 is connected with the control box 8 to supply power to the control box 8, and the control box 8 is provided with a first wireless communication module for communication connection with a remote controller, the control box 8 realizes communication and information transmission with the remote controller through the first wireless communication module to receive control instructions and other information sent by the remote controller; and the control box 8 is also connected with the material turning mechanism 4, the traveling mechanism 5 and the traveling wheels 7 to complete the control of the above-mentioned mechanisms.

[0029] In the embodiment depicted in the utility model, when it is needed to use the material turning machine to turn the material in the curved pool, the operator sends corresponding instructions to the control box 8 through the remote controller at a remote place, the control box 8 is provided with a microprocessor and a first wireless communication module, the first wireless communication module transmits the instructions received from the remote place to the microprocessor, the microprocessor receives and analyzes the instructions, and then first controls the traveling wheels 7 of the base frame 1 to move the whole machine device to the corresponding curved pool; Figure 4 As shown, the traveling mechanism 5 drives the whole material turning assembly 2 to move along the specified route from the bearing platform of the base frame 1 to the upper end face of the side wall in the length direction of the curved pool; then the microprocessor sends instructions to the lifting mechanism 9 and the material turning mechanism 4 again, the material turning mechanism 4 is lowered under the action of the lifting mechanism 9, the material turning part enters the curved pool to contact with the material, the material is stirred to be turned, the traveling mechanism 5 continues to act to drive the material turning assembly 2 to move along the length direction of the curved pool, and the movement is repeated until the current curved pool turning operation is completed.

[0030] After the current pool is completed, the lifting mechanism 9 is actuated to drive the turnover mechanism 4 to reset, and then the walking mechanism 5 carries the entire turnover assembly 2 to reset and return to the bearing platform of the base frame 1. After resetting, the walking wheel 7 is actuated to move the turnover assembly 2 to the next pool, and the above-mentioned operation is repeated to complete the turnover operation of all pools.

[0031] In the embodiment depicted in the utility model, the turnover assembly 2 cooperates with the freely movable base frame 1, and when the turnover assembly 2 completes the turnover operation of a pool, it can quickly move to the next pool operation through the base frame 1. This not only improves the flexibility of the turnover assembly 2, but also reduces the number of turnover assemblies 2 configured in the factory. A small number of turnover assemblies 2 are used with the base frame 1 to complete the turnover operation of multiple pools, significantly improving the utilization rate of the turnover assembly 2.

[0032] The entire machine is equipped with a mobile power supply, and the mobile power supply used by the turnover assembly 2 and the mobile power supply used by the walking wheel 7 and the control box 8 on the base frame 1 are independent, and the respective mobile power supply moves with it. During operation, the entire machine does not need to be connected to an external power supply, only a small amount of wiring exists inside the machine. Therefore, whether it is the movement of the base frame 1 as a whole or the walking process of the turnover assembly 2 alone, the power cord will not be dragged to walk together, improving the safety during operation.

[0033] It can be understood that the walking wheel 7 can be an electric universal wheel, which is similar to the driving wheel structure of an AGV trolley, and has a universal wheel structure with a driving motor and a reducer. After being powered on, the power after reduction is transmitted to the hub through the gear transmission system to make the wheel start rotating and drive the entire turnover machine to move. The walking wheel belongs to a conventional technology, and is not improved and innovated in the utility model, and will not be described in detail here.

[0034] Further, the walking wheel 7 can also be a common directional track wheel, and the ground is provided with a ground track for bearing the directional track wheel. The second mobile power supply on the base frame 1 is connected with the motor of the directional track wheel to drive the wheel body to rotate, thereby driving the entire machine to move along the ground track in a predetermined direction.

[0035] It can be understood that the first mobile power supply 6 and the second mobile power supply are primary batteries or secondary batteries.

[0036] Further, it can be understood that, since the material turning assembly 2 needs to be moved from the carrying platform of the base frame 1 to the upper end face of the side wall of the curved pool, generally the height of the carrying platform is flush with the upper end face of the side wall of the curved pool, and when the whole machine moves to one side of the curved pool, the carrying platform is basically abutted with the upper end face of the side wall of the curved pool, so as to ensure that the material turning assembly 2 can be smoothly moved from the carrying platform to the upper end face of the side wall of the curved pool.

[0037] It should be noted that the first wireless communication module can be a WIFI module or a Bluetooth module, and the utility model does not improve and innovate the wireless communication module, and the wireless communication between the control box 8 and the remote controller can be realized by using the existing wireless communication module. Similarly, the utility model also does not improve and innovate the microprocessor in the control box 8, and the field programmable gate array (FPGA) and single-chip microcomputer known at present can be used.

[0038] Embodiment 2

[0039] The embodiment discloses a curved pool automatic material turning machine, and on the basis of embodiment 1, the material turning mechanism 4 comprises a material turning motor 41 and a material turning auger 42, the material turning motor 41 is fixed on the lifting mechanism 9, the output end of the motor is connected with the material turning auger 42, the first mobile power supply 6 is connected with the material turning motor 41, and the material turning motor 41 is powered; the material turning motor 41 is connected with the microprocessor in the control box 8 through a wire harness, and receives the action instruction issued by the microprocessor.

[0040] In the embodiment depicted in the utility model, the material turning auger 42 is generally composed of a stirring shaft connected with the material turning motor 41 and spiral blades arranged on the outer wall of the stirring shaft.

[0041] Referring to the drawings in the specification Figure 1 and Figure 2 It is shown that the material turning mechanism 4 is provided with a plurality of groups, is sequentially arranged on the lifting mechanism 9 to form a row, so as to improve the material turning quality and efficiency. The specific number of the material turning mechanism 4 can be determined according to the size and scale of the curved pool.

[0042] Further, the walking mechanism 5 comprises a front wheel pair 51, a rear wheel pair 52 and a walking motor 53 for driving the rear wheel pair 52 to rotate, which are arranged on the material turning frame 3, the first mobile power supply 6 is connected with the walking motor 53, and the walking motor 53 is powered; the walking motor 53 is connected with the microprocessor in the control box 8 through a wire harness, and receives the action instruction issued by the microprocessor.

[0043] In the embodiment depicted in the utility model, the front wheel pair 51 and the rear wheel pair 52 are both composed of an axle and wheels pressed on both ends of the axle, the axle is connected with the material turning frame 3, the output end of the walking motor 53 is connected with the axle, the axle is driven to rotate and then drives the rear wheel to rotate, the front wheel moves together with the rear wheel after the rear wheel is started, and the whole walking mechanism 5 drives the material turning assembly 2 on the upper portion to move and walk.

[0044] Referring to the drawings accompanying the specification Figure 1 The walking motor 53 is fixed on the material turning frame 3, the output end of the walking motor 53 is provided with a first speed reducer, the output end of the first speed reducer is installed with a first synchronous wheel, the axle of the rear wheel pair 52 is installed with a second synchronous wheel, and the two synchronous wheels are connected through a first synchronous belt. The first synchronous wheel drives the second synchronous wheel to rotate to drive the axle of the rear wheel pair 52 to rotate together.

[0045] Further, the lifting mechanism 9 comprises a lifting table 91, lifting lead screws 92 and a lifting motor 93, the lifting lead screws 92 are symmetrically distributed on both sides of the material turning frame 3, the lifting motor 93 is fixed on the material turning frame 3, the output end of the motor is connected with the lifting lead screws 92, the lifting table 91 is provided with a lifting nut, the lifting nut is sleeved on the lifting lead screws 92, and the material turning motor 41 of the material turning mechanism 4 is fixed on the lifting table 91.

[0046] Further, referring to the drawings accompanying the specification Figure 1 The output end of the lifting motor 93 is provided with a second speed reducer, the output end of the second speed reducer is installed with a third synchronous wheel, the material turning frame 3 is provided with a synchronous shaft 11, the synchronous shaft 11 is installed with a fourth synchronous wheel, and the third synchronous wheel and the fourth synchronous wheel are connected through a second synchronous belt. The both ends of the synchronous shaft 11 are further provided with bevel gear sets respectively, the lifting lead screws 92 on both sides are connected with the bevel gear sets on the corresponding sides, the effect of reversing is realized through the bevel gear sets, the movement of the synchronous shaft 11 is reversed and synchronized to the lifting lead screws 92, so as to drive the lifting lead screws 92 to rotate synchronously.

[0047] In the embodiment depicted in the utility model, firstly, the walking motor 53 drives the rear wheel pair 52 to rotate, the front wheel pair 51 moves synchronously, the whole walking mechanism 5 drives the upper turnover assembly 2 to move, the turnover assembly 2 moves from the bearing platform of the base frame 1 to the side wall upper end face of the curved pool gradually; then the lifting motor 93 acts, drives the synchronous shaft 11 to rotate through the second speed reducer and the belt synchronous wheel, the synchronous shaft 11 drives the bevel gear set at both ends to rotate, further drives the lifting lead screw 92 connected with the bevel gear set at both sides to rotate, the lifting platform 91 connected with the lifting lead screw 92 descends, the turnover mechanism 4 on the lifting platform 91 descends together, the turnover motor 41 acts, drives the turnover auger 42 to rotate, and the material in the curved pool is stirred and turned over. During the turnover process, the walking mechanism 5 drives the whole turnover assembly 2 to reciprocate on the side wall upper end face of the curved pool. After the turnover is completed, all mechanisms and assemblies reset. After resetting, the walking wheel 7 restarts the action, moves the whole turnover assembly 2 to the next curved pool, repeats the above action, and gradually completes the turnover work of all curved pools.

[0048] In the embodiment depicted in the utility model, it can be understood that the turnover motor 41, the walking motor 53 and the lifting motor 93 can be servo motors, stepping motors and the like structure, which are conventional technologies known to those skilled in the art.

[0049] Further, it can be understood that the above-mentioned belt synchronous wheel can also be replaced by a chain synchronous wheel, which is a conventional technology in the art and will not be described in detail here.

[0050] Embodiment 3

[0051] The embodiment discloses a curved pool automatic turnover machine, and differs from embodiment 2 in that the lifting mechanism 9 has a different structure, in the embodiment, the lifting mechanism 9 is composed of a lifting platform 91 and lifting electric cylinders connected with the lifting platform 91, the lifting electric cylinders are symmetrically distributed on the two sides of the turnover frame 3; the first mobile power supply 6 is connected with the lifting electric cylinders and supplies power for the lifting electric cylinders; the lifting electric cylinders are connected with a microprocessor in the control box 8 through a wire harness and receive control instructions issued by the microprocessor.

[0052] Embodiment 4

[0053] The embodiment discloses a curved pool automatic turnover machine, and on the basis of any of the above embodiments, the bearing platform of the base frame 1 is provided with a track 10 for bearing and limiting the walking mechanism 5. Specifically, the front wheel pair 51 and the rear wheel pair 52 of the walking mechanism 5 are installed on the track 10.

[0054] Embodiment 5

[0055] The embodiment discloses a curved pool automatic material turning machine, and in order to reduce the wiring of the machine as much as possible, a second wireless communication module is arranged in the control box 8 and is in communication connection with the material turning mechanism 4, the walking mechanism 5, the walking wheel 7 and the lifting mechanism 9, and correspondingly, the material turning mechanism 4, the walking mechanism 5, the walking wheel 7 and the lifting mechanism 9 are provided with a material turning mechanism wireless communication module, a walking mechanism wireless communication module, a walking wheel wireless communication module and a lifting mechanism wireless communication module which are in communication with the second wireless communication module.

[0056] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

[0057] In the description of the present application, it should be understood that the terms "set", "installed", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0058] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, and any simple modification or equivalent change made according to the technical essence of the present application to the above embodiment falls within the scope of protection of the present application.

Claims

1. A curved pool automatic turning machine, characterized in that, The base frame (1) and the turnover assembly (2) are arranged on the base frame (1) for turnover, the turnover assembly (2) comprises a turnover frame (3), a lifting mechanism (9) arranged on the turnover frame (3) and a turnover mechanism (4) arranged on the lifting mechanism (9), the turnover frame (3) is installed on the base frame (1), the bottom of the turnover frame (3) is provided with a walking mechanism (5), and the first mobile power supply (6) for supplying power to the turnover mechanism (4), the walking mechanism (5) and the lifting mechanism (9) is arranged on the turnover frame (3); the base frame (1) is provided with a control box (8), the control box (8) is provided with a first wireless communication module for communication connection with a remote controller, and the control box (8) is also connected with the turnover mechanism (4), the walking mechanism (5) and the lifting mechanism (9); the walking wheels (7) are arranged at the four corners of the base frame (1), the second mobile power supply for supplying power to the walking wheels (7) and the control box (8) is arranged on the base frame (1), and the walking wheels (7) are also connected with the control box (8).

2. A curved pool automatic turning machine according to claim 1, characterized in that, The turnover mechanism (4) comprises a turnover motor (41) and a turnover auger (42), the turnover motor (41) is fixed on the lifting mechanism (9), the output end of the motor is connected with the turnover auger (42), and the first mobile power supply (6) and the control box (8) are connected with the turnover motor (41) respectively.

3. A curved pool automatic turning machine according to claim 1, characterized in that, The lifting mechanism (9) comprises a lifting table (91), lifting lead screws (92) and a lifting motor (93), the lifting lead screws (92) are symmetrically distributed on the two sides of the turnover frame (3), the lifting motor (93) is fixed on the turnover frame (3), the output end of the motor is connected with the lifting lead screws (92), the lifting table (91) is provided with a lifting nut, the lifting nut is sleeved on the lifting lead screws (92), and the turnover mechanism (4) is arranged on the lifting table (91); the first mobile power supply (6) and the control box (8) are connected with the lifting motor (93) respectively.

4. A curved pool automatic turning machine according to claim 1, characterized in that, The lifting mechanism (9) comprises a lifting table (91) and lifting cylinders, the lifting cylinders are symmetrically distributed on the two sides of the turnover frame (3), the output end of the lifting cylinders is connected with the lifting table (91), and the turnover mechanism (4) is arranged on the lifting table (91); the first mobile power supply (6) and the control box (8) are connected with the lifting cylinders respectively.

5. A curved pool automatic turning machine according to claim 1, characterized in that, The walking mechanism (5) comprises a front wheel pair (51), a rear wheel pair (52) arranged on the turnover frame (3) and a walking motor (53) for driving the rear wheel pair (52) to rotate, and the first mobile power supply (6) and the control box (8) are connected with the walking motor (53) respectively.

6. A curved pool automatic turning machine according to claim 1, characterized in that, The first mobile power supply (6) and the second mobile power supply are primary batteries or secondary batteries.

7. A curved pool automatic turning machine according to claim 1, characterized in that, The base frame (1) is provided with a track (10) for bearing and limiting the walking mechanism (5).

8. A curved pool automatic turning machine according to claim 1, characterized in that, The control box (8) also has a second wireless communication module connected with the turnover mechanism (4), the walking mechanism (5) and the walking wheels (7).

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