Double-acting double-speed dough mixer

Abstract

The utility model discloses a double-action double-speed dough mixer which comprises a rack and a flour barrel body, the flour barrel body is arranged outside the rack, four sets of walking wheels are movably installed at the bottom end of the flour barrel body at equal intervals, a protective cover is arranged at the top end of the flour barrel body, a first air cylinder is movably installed in the rack, and a second air cylinder is movably installed in the rack. A movable plate is installed on the side wall of the rack in a sliding mode, and a first shaft is movably installed at the output end of the first air cylinder. According to the double-acting and double-speed dough mixer, efficient multi-stage stirring of flour by the double-acting and double-speed dough mixer is achieved, clamping and dough mixing of flour barrels with different sizes are facilitated, dough mixing uniformity and efficiency are improved, the double-acting and double-speed dough mixer can conveniently move to drive the flour barrels to move, and the double-acting and double-speed dough mixer is convenient to use. The flour barrel can conveniently drive the dough to move and be taken out at will, and the convenience of the double-acting double-speed dough mixer during operation and use is improved.

Description

Technical Field

[0001] This utility model relates to the field of dual-action dual-speed dough mixer technology, specifically a dual-action dual-speed dough mixer. Background Art

[0002] A dual-speed, dual-action dough mixer provides more even mixing, allowing you to adjust the speed and operating mode as needed to produce higher-quality dough. This uniform mixing method ensures consistent texture throughout the dough, avoiding the problems of dead zones and insufficient mixing that can occur with ordinary dough mixers. This improves the elasticity and resilience of the dough, resulting in a more chewy and smooth texture for the finished products.

[0003] As disclosed in the authorization announcement number CN217657918U, a transmission structure for a dual-action, dual-speed dough mixer includes a small transmission pulley 1, an upper frame, a large pulley, a mixer shaft, a mixer, a flour cylinder, a large transmission pulley, a belt 1, a small transmission pulley 2, a lower frame, an adjusting screw sleeve, a welded adjusting screw 1, a long transmission shaft, a motor, a middle grooved pulley, a motor pulley, a belt 2, a belt 3, and a welded adjusting screw 2. The flour cylinder is located between the upper and lower frames, and its bottom has a flour cylinder transmission shaft connected to the large transmission pulley. The mixer is located above the flour cylinder and at the bottom of the mixer shaft. The long transmission shaft has a middle grooved pulley at its upper end and a small transmission pulley 2 at its bottom end. The motor transmits power to the large pulley, driving the mixer to work.

[0004] Although it achieves compact structure, smooth transmission, low production cost, high efficiency, and low noise, the frequency converter control settings for low speed and high speed enable dual-speed dough kneading and timed dough kneading functions, improving the economic benefits of enterprises. The mixer is easy to disassemble, reducing the technical level requirements for production workers and alleviating their labor intensity.

[0005] However, this does not solve the problem that existing dual-action, dual-speed dough mixers are generally not conducive to efficient multi-stage mixing of flour, are not convenient for clamping and mixing flour buckets of different sizes, affecting the uniformity and efficiency of dough mixing, and are not convenient for moving the flour buckets easily or for moving the dough buckets to remove them at will, which greatly affects the convenience of operating dual-action, dual-speed dough mixers. Utility Model Content

[0006] The purpose of this invention is to provide a dual-action, dual-speed dough mixer to solve the problems mentioned in the background art, such as the inconvenience of efficient multi-stage mixing of flour, the inconvenience of clamping and mixing flour buckets of different sizes, which affects the uniformity and efficiency of dough mixing, the inconvenience of conveniently moving the flour bucket, and the inconvenience of moving the flour bucket and the dough to remove it at will, which affect the convenience of operation and use of the dual-action, dual-speed dough mixer.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a dual-action, dual-speed dough mixer, comprising a frame and a flour hopper body. The flour hopper body is disposed outside the frame. Four sets of equally spaced wheels are movably mounted on the bottom of the flour hopper body. A protective cover is disposed on the top of the flour hopper body. A first cylinder is movably mounted inside the frame. A movable plate is slidably mounted on the side wall of the frame. A first shaft is movably mounted on the output end of the first cylinder, and the first cylinder is connected to the movable plate via the first shaft. A water pump is mounted on the top of the movable plate. A hose is installed on the output end of the water pump, and the hose extends into the interior of the protective cover. The end of the movable plate away from the frame... A first motor is installed, and an extension shaft is installed at the output end of the first motor. The extension shaft extends through the protective cover into the interior of the flour hopper. Four sets of equally spaced limiting rods are installed at the top of the protective cover, and the limiting rods extend to the surface of the first motor. Two sets of synchronous pulley assemblies are fitted onto the end of the extension shaft away from the first motor. A cross is installed at the bottom of the extension shaft. A movable sleeve is symmetrically installed inside the cross. A third shaft is movably installed inside each movable sleeve. The top of each third shaft is connected to the synchronous pulley assembly. A stirring rack is installed at the end of each third shaft away from the synchronous pulley assembly. A stirring rod is symmetrically installed on the bottom side of the cross away from the movable sleeve.

[0008] Preferably, connecting plates are symmetrically installed on the side walls of the frame, and a second cylinder is installed on the side walls of each connecting plate.

[0009] Preferably, a push rod is installed at the output end of each of the second cylinders, and a third cylinder is installed at the top of each push rod.

[0010] Preferably, each of the third cylinders has a U-shaped frame installed at its output end, and each of the U-shaped frames has a triangular frame inside.

[0011] Preferably, each of the U-shaped frames has a support shaft movably installed inside, and the U-shaped frame is movably connected to the tripod via the support shaft.

[0012] Preferably, each of the tripods has a second roller movably installed inside, and each of the tripods has a support block installed on its side wall.

[0013] Preferably, a second motor is installed on the side wall of each support block, and a first roller is movably installed on the side of the tripod away from the second roller.

[0014] Preferably, a second shaft is movably mounted at the center of each of the first rollers, and the output end of each of the second motors is connected to the second shaft.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the double-action double-speed dough mixer not only realizes efficient multi-stage mixing of flour, which is convenient for clamping and kneading flour buckets of different sizes, thus improving the uniformity and efficiency of dough kneading, but also realizes convenient movement of the flour bucket driven by the double-action double-speed dough mixer, which makes it convenient for the flour bucket to move and take out the dough at will, thus improving the convenience of operation and use of the double-action double-speed dough mixer;

[0016] The first cylinder drives the first shaft to move, which in turn moves the movable plate inside the frame. The movable plate then moves the first motor and the protective cover upwards. The worker pours flour into the flour hopper and resets the first cylinder, allowing the protective cover to cover the flour hopper and prevent dust from entering and mixing with the flour. A water pump draws water and delivers it to the flour hopper via a hose. The first motor drives the extension shaft to rotate, supporting the protective cover via a limit rod. The extension shaft drives the crossbar to rotate, which in turn drives the mixing rod to rotate around the extension shaft. Simultaneously, the extension shaft moves the synchronous pulley assembly, which in turn drives the third shaft to rotate under the support of the movable sleeve. The third shaft then moves the mixing rack... The machine rotates on its own axis around the third axis and revolves around the extended axis, allowing for multi-position mixing of the dough. Multiple sets of third cylinders push the U-shaped frame, triangular frame, second roller, and first roller to move to the surface of the flour bucket body, clamping the flour bucket body. The second motor drives the first roller to rotate, and the first roller causes the flour bucket body to rotate circumferentially on the surface of the first and second rollers. When encountering flour bucket bodies of different sizes, it can also stably clamp and rotate them under the action of the support shaft and triangular frame. This achieves efficient multi-stage mixing of flour by the dual-action dual-speed dough mixer, prevents flour from overflowing during mixing, facilitates the shielding and protection of flour, and makes it convenient to clamp and mix flour buckets of different sizes, improving the uniformity and efficiency of mixing.

[0017] The push rod is retracted by the second cylinder, which in turn drives the third cylinder, the flour bucket body, and the traveling wheels to descend. When the traveling wheels reach the ground, the third cylinder retracts, causing the second and first rollers to leave the surface of the flour bucket body, pushing the flour bucket body out and removing the dough. This achieves convenient movement of the flour bucket in the dual-action, dual-speed dough mixer, making it easy to move the flour bucket to any position for adding flour and to move the flour bucket and dough to any position for removal. This reduces the intensity of manual labor and improves the ease of operation of the dual-action, dual-speed dough mixer. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the frame of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the extended shaft of this utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the cross of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the second cylinder of this utility model;

[0024] Figure 7 This is a three-dimensional structural diagram of the U-shaped frame of this utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the second motor of this utility model.

[0026] In the diagram: 1. Frame; 2. Flour bucket body; 3. Traveling wheels; 4. First cylinder; 5. First shaft; 6. Movable plate; 7. First roller; 8. Second roller; 9. Water pump; 10. Hose; 11. Triangular frame; 12. First motor; 13. Second motor; 14. Extended shaft; 15. Limiting rod; 16. Protective cover; 17. U-shaped frame; 18. Cross; 19. Movable sleeve; 20. Second cylinder; 21. Synchronous belt pulley assembly; 22. Third shaft; 23. Mixing rack; 24. Mixing rod; 25. Connecting plate; 26. Push rod; 27. Third cylinder; 28. Support shaft; 29. ​​Support block; 30. Second shaft. DETAILED DESCRIPTION

[0027] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0028] Please see Figure 1-8This utility model provides an embodiment of a dual-action, dual-speed dough mixer, comprising a frame 1 and a flour hopper body 2. The flour hopper body 2 is disposed on the outside of the frame 1. Four sets of equally spaced wheels 3 are movably mounted on the bottom of the flour hopper body 2. A protective cover 16 is disposed on the top of the flour hopper body 2. A first cylinder 4 is movably mounted inside the frame 1. A movable plate 6 is slidably mounted on the side wall of the frame 1. A first shaft 5 is movably mounted on the output end of the first cylinder 4, and the first cylinder 4 is connected to the movable plate 6 via the first shaft 5. A water pump 9 is mounted on the top of the movable plate 6, and a hose 10 is mounted on the output end of the water pump 9, extending into the interior of the protective cover 16. A first motor 12 is mounted on the end of the movable plate 6 away from the frame 1. An extended shaft 14 is installed at the output end, and the extended shaft 14 extends through the protective cover 16 to the inside of the flour bucket body 2. Four sets of limit rods 15 with equal spacing are installed at the top of the protective cover 16, and the limit rods 15 extend to the surface of the first motor 12. Two sets of synchronous pulley assemblies 21 are fitted on the end of the extended shaft 14 away from the first motor 12. A cross 18 is installed at the bottom of the extended shaft 14. A movable sleeve 19 is symmetrically installed inside the cross 18. A third shaft 22 is movably installed inside each movable sleeve 19. The top of each third shaft 22 is connected to the synchronous pulley assembly 21. A stirring rack 23 is installed on the end of each third shaft 22 away from the synchronous pulley assembly 21. A stirring rod 24 is symmetrically installed on the side of the bottom of the cross 18 away from the movable sleeve 19.

[0029] When the dual-action, dual-speed dough mixer is kneading dough, the first cylinder 4 is activated. Supported by the frame 1, the first cylinder 4 drives the first shaft 5 to move. The first shaft 5 drives the movable plate 6 to move inside the frame 1. The movable plate 6 drives the first motor 12 and the protective cover 16 to move upward. The worker pours flour into the flour bucket body 2 and resets the first cylinder 4 so that the protective cover 16 covers the flour bucket body 2, preventing dust from entering the flour bucket body 2 and mixing with the flour. The water pump 9 is then activated. Supported by the movable plate 6, the water pump 9 draws out water and delivers it to the flour bucket body through the hose 10. Inside body 2, the first motor 12 is opened. Supported by the movable plate 6, the first motor 12 drives the extended shaft 14 to rotate. The first motor 12 supports the protective cover 16 through the limiting rod 15. The extended shaft 14 drives the cross 18 to rotate. The cross 18 drives the stirring rod 24 to rotate around the extended shaft 14. At the same time, the extended shaft 14 drives the synchronous belt pulley assembly 21 to move. The synchronous belt pulley assembly 21 drives the third shaft 22 to rotate under the support of the movable sleeve 19. The third shaft 22 drives the stirring frame 23 to rotate around the third shaft 22. At the same time, the general direction of rotation around the extended shaft 14... The system rotates to facilitate mixing the dough in multiple positions. Multiple sets of third cylinders 27 are activated. Supported by push rod 26, these cylinders push the U-shaped frame 17, tripod 11, second roller 8, and first roller 7 to the surface of the flour bucket body 2. With the movable support of the tripod 11 and support shaft 28, the flour bucket body 2 is clamped. The second motor 13 is activated. Supported by support block 29, the second motor 13 drives the first roller 7 to rotate. The first roller 7 causes the flour bucket body 2 to rotate circumferentially on the surface of the first roller 7 and second roller 8. When encountering dough of different sizes... When the flour bucket body 2 is in use, it can be stably clamped and rotated under the action of the support shaft 28 and the tripod 11, which facilitates the thorough mixing of flour and makes the dough more uniform. The dual-power drive is achieved by the cooperation of the second motor 13 and the first motor 12, and the dual-speed control is achieved by the cooperation of the different speeds of the second motor 13 and the first motor 12. This realizes the efficient multi-stage mixing of flour by the dual-action dual-speed dough mixer, prevents flour from overflowing during dough mixing, facilitates the shielding and protection of flour, and facilitates the clamping and mixing of flour buckets of different sizes, thereby improving the uniformity and efficiency of dough mixing.

[0030] A connecting plate 25 is symmetrically installed on the side wall of the frame 1. A second cylinder 20 is installed on the side wall of each connecting plate 25. A push rod 26 is installed at the output end of each second cylinder 20. A third cylinder 27 is installed at the top of each push rod 26.

[0031] The output end of the third cylinder 27 is equipped with a U-shaped frame 17, and a tripod 11 is installed inside the U-shaped frame 17. A support shaft 28 is movably installed inside the U-shaped frame 17, and the U-shaped frame 17 is movably connected to the tripod 11 through the support shaft 28.

[0032] The tripod 11 is equipped with a second roller 8 inside, and a support block 29 is installed on the side wall of the tripod 11.

[0033] The second motor 13 is installed on the side wall of the support block 29. The first roller 7 is movably installed on the side of the tripod 11 away from the second roller 8. The second shaft 30 is movably installed at the center of the first roller 7. The output end of the second motor 13 is connected to the second shaft 30.

[0034] When the double-action, double-speed dough mixer finishes processing, the second cylinder 20 is opened. Supported by the connecting plate 25, the second cylinder 20 drives the push rod 26 to retract. The push rod 26 drives the third cylinder 27, the flour bucket body 2, and the traveling wheels 3 to descend. When the traveling wheels 3 descend to the ground, the third cylinder 27 is opened. Supported by the push rod 26, the third cylinder 27 retracts, causing the second roller 8 and the first roller 7 to leave the surface of the flour bucket body 2, pushing the flour bucket body 2 out and removing the dough. This facilitates the convenient movement of the processed dough to the required area, making it easier to pick up and put down the dough. It enables the double-action, double-speed dough mixer to easily move and drive the flour bucket, allowing the flour bucket to be moved to any position for adding flour and the flour bucket to move and remove the dough at any time. This reduces the intensity of manual labor and improves the ease of operation of the double-action, double-speed dough mixer.

[0035] Working Principle: When the dual-action, dual-speed dough mixer is kneading dough, the first cylinder 4 drives the first shaft 5 to move. The first shaft 5 drives the movable plate 6 to move inside the frame 1. The movable plate 6 drives the first motor 12 and the protective cover 16 to move upward. The worker pours flour into the flour bucket body 2 and resets the first cylinder 4 so that the protective cover 16 covers the flour bucket body 2, preventing dust from entering the flour bucket body 2 and mixing with the flour. The water pump 9 draws out water and delivers it to the inside of the flour bucket body 2 through the hose 10. The first motor 12 drives the extension shaft 14 to rotate. The first motor 12 supports the protective cover 16 through the limit rod 15. The extension shaft 14 drives the cross 18 to rotate. The cross 18 drives the stirring rod 24 to rotate around the extension shaft 14. At the same time, the extension shaft 14 drives the synchronous belt pulley assembly 21 to move. The synchronous belt pulley assembly 21 drives the third shaft 22 to rotate under the support of the movable sleeve 19. The third shaft 22 drives the stirring frame 23 to move. The third shaft 22 rotates on its own axis and simultaneously revolves around the extended shaft 14, facilitating multi-position mixing of the dough. Multiple sets of third cylinders 27 push the U-shaped frame 17, the triangular frame 11, the second roller 8, and the first roller 7 to move to the surface of the flour bucket body 2, clamping the flour bucket body 2. The second motor 13 drives the first roller 7 to rotate, causing the flour bucket body 2 to rotate circumferentially on the surface of the first roller 7 and the second roller 8. When encountering flour bucket bodies 2 of different sizes, the support shaft 28 and the triangular frame 11 can stably clamp and rotate them. The second cylinder 20 drives the push rod 26 to retract, and the push rod 26 drives the third cylinder 27, the flour bucket body 2, and the traveling wheel 3 to descend. When the traveling wheel 3 descends to the ground, the third cylinder 27 retracts, causing the second roller 8 and the first roller 7 to leave the surface of the flour bucket body 2, pushing out the flour bucket body 2 and removing the dough, thus completing the operation of the double-action, double-speed dough mixer.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A dual-action, dual-speed dough mixer, characterized in that: The machine includes a frame (1) and a flour hopper body (2). The flour hopper body (2) is provided on the outside of the frame (1). Four sets of equally spaced wheels (3) are movably installed at the bottom of the flour hopper body (2). A protective cover (16) is provided at the top of the flour hopper body (2). A first cylinder (4) is movably installed inside the frame (1). A movable plate (6) is slidably installed on the side wall of the frame (1). A first shaft (5) is movably installed at the output end of the first cylinder (4), and the first cylinder (4) is connected to the movable plate (6) through the first shaft (5). A water pump (9) is installed at the top of the movable plate (6). A hose (10) is installed at the output end of the water pump (9), and the hose (10) extends into the inside of the protective cover (16). A first motor (12) is installed at the end of the movable plate (6) away from the frame (1). An auxiliary motor (12) is installed at the output end of the first motor (12). The long shaft (14) extends through the protective cover (16) into the interior of the flour bucket body (2). The top of the protective cover (16) is equipped with four sets of equally spaced limiting rods (15), and the limiting rods (15) extend to the surface of the first motor (12). Two sets of synchronous pulley assemblies (21) are fitted on the end of the long shaft (14) away from the first motor (12). A cross (18) is installed at the bottom of the long shaft (14). A movable sleeve (19) is symmetrically installed inside the cross (18). A third shaft (22) is movably installed inside the movable sleeve (19). The top of the third shaft (22) is connected to the synchronous pulley assembly (21). A stirring rack (23) is installed on the end of the third shaft (22) away from the synchronous pulley assembly (21). A stirring rod (24) is symmetrically installed on the side of the bottom of the cross (18) away from the movable sleeve (19).

2. The dual-action, dual-speed dough mixer according to claim 1, characterized in that: Connecting plates (25) are symmetrically installed on the side wall of the frame (1), and a second cylinder (20) is installed on the side wall of each connecting plate (25).

3. A dual-action, dual-speed dough mixer according to claim 2, characterized in that: The output end of the second cylinder (20) is equipped with a push rod (26), and the top of the push rod (26) is equipped with a third cylinder (27).

4. A dual-action, dual-speed dough mixer according to claim 3, characterized in that: The output end of each of the third cylinders (27) is equipped with a U-shaped frame (17), and a tripod (11) is installed inside each of the U-shaped frames (17).

5. A dual-action, dual-speed dough mixer according to claim 4, characterized in that: The U-shaped frame (17) has a support shaft (28) installed inside, and the U-shaped frame (17) is movably connected to the tripod (11) through the support shaft (28).

6. A dual-action, dual-speed dough mixer according to claim 4, characterized in that: Each of the tripods (11) has a second roller (8) installed inside, and each of the tripods (11) has a support block (29) installed on its side wall.

7. A dual-action, dual-speed dough mixer according to claim 6, characterized in that: The second motor (13) is installed on the side wall of each support block (29), and the first roller (7) is movably installed on the side of the tripod (11) away from the second roller (8).

8. A dual-action, dual-speed dough mixer according to claim 7, characterized in that: The first roller (7) has a second shaft (30) movably mounted at its center, and the output end of the second motor (13) is connected to the second shaft (30).

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