A dough mixer for making pastries

Abstract

This utility model discloses a dough mixer for pastry making, including a main body. Through the inclusion of a dustproof mechanism and a clamping mechanism, when the power is turned on and the top electric push rod is activated, the electric push rod extends and retracts, moving the dustproof cover at the end. As the dustproof cover moves downwards, it moves the pressure blocks on both sides, which in turn press against the wedge-shaped blocks at the bottom. This pressure causes the arc-shaped clamping pad on one side to move laterally until it is firmly attached to the surface of the mixing bowl in the middle, thus clamping and fixing the mixing bowl. Similarly, when the dustproof cover moves upwards, the arc-shaped clamping pad is returned to its initial position by the opposing force provided by the two supporting springs on the back. At this point, the mixing bowl loses the clamping force of the arc-shaped clamping pad and can be removed from the machine, preventing damage to the equipment caused by the mixing bowl colliding with the mixing rod during mixing due to instability.

Description

Technical Field

[0001] This utility model relates to the field of dough mixer technology, specifically a dough mixer for making pastries. Background Technology

[0002] In the pastry production and processing industry, dough mixers are one of the core pieces of equipment, and their operational stability and the hygiene and safety of the processing directly determine the quality of pastry products. Although dough mixers for pastry making on the market have been gradually optimized in terms of mixing efficiency and temperature control, they still have obvious deficiencies in dust protection and the reliability of the mixing bowl, making it difficult to meet the requirements of modern food processing for refinement and standardization.

[0003] Patent document CN221510790U discloses a dough mixer for pastry making, including a base, a column fixedly connected to the upper right side of the base, a crossbeam at the upper end of the column, a first motor mounted on the upper end of the crossbeam, the output shaft of the first motor passing through the crossbeam and fixedly connected to a jacket, a connecting block placed inside the jacket, and a sleeve threadedly connected to the outer wall of the jacket. Flour and auxiliary ingredients are placed in a mixing hopper, a stirring rod is placed in the mixing hopper, the mixing hopper is placed on the base, the connecting block is inserted into the jacket, the sleeve is tightened to the jacket, and the jacket and connecting block are fixed together. Then the first motor is started, the output shaft of the first motor drives the jacket to rotate, the jacket drives the connecting block to rotate, the connecting block drives the stirring rod to rotate, the stirring rod mixes the flour and auxiliary ingredients together to form dough. After mixing is completed, the sleeve is loosened, the connecting block is pulled out of the jacket, and the mixing hopper and stirring rod can be replaced directly, improving work efficiency.

[0004] However, existing dough mixers lack a support structure during use, causing the dough inside the mixing bowl to collide with the bowl, which can lead to the bowl shifting or shaking. This not only affects the uniformity of dough mixing and the efficiency of dough mixing, but may also cause wear and tear on equipment parts due to the collision between the mixing bowl and the mixing components. Utility Model Content

[0005] The main objective of this invention is to provide a dough mixer for making pastries, which can effectively solve the problem of improving the stability of the mixing bowl during the mixing process in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A dough mixer for pastry making includes a main body. A connecting plate is fixedly connected to the top inner part of the main body, and a dustproof mechanism is fixedly connected to the bottom of the connecting plate. Connecting rods are fixedly connected to both sides of the dustproof mechanism, and a pressing block is fixedly connected to the bottom of each connecting rod. A clamping mechanism is slidably connected to the surface of the pressing block. A placement groove is formed on the surface of the main body, and a mixing drum is placed inside the placement groove. A noise reduction mechanism is installed inside the mixing drum.

[0008] The dustproof mechanism includes an electric push rod fixedly connected to the bottom of the connecting plate, and a dustproof cover is fixedly connected to the bottom of the electric push rod.

[0009] The clamping mechanism includes a wedge block slidably connected to the surface of the lower pressure block, an arc-shaped clamping pad fixedly connected to one side of the wedge block, telescopic rods fixedly connected to both sides of the arc-shaped clamping pad, and a support spring fixedly connected to one side of the telescopic rod.

[0010] The noise reduction mechanism includes a mesh sound-insulating cavity disposed inside the mixing tank, and sound-insulating cotton is fixedly connected to one side of the mesh sound-insulating cavity.

[0011] Preferably, a battery is electrically connected to one side of the electric actuator via a power cord, and the battery is fixedly connected to the upper surface of the electric actuator, so that the battery can continuously supply power to the electric actuator.

[0012] Preferably, the surface of the dust cover is provided with an observation window, which is made of noise-reducing glass, and the observation window makes it easy for staff to observe the inside of the mixing tank from the outside.

[0013] Preferably, a fixed cylinder is fixedly connected to one side of the support spring, and the telescopic rod is slidably connected inside the fixed cylinder, so that the fixed cylinder can easily support and fix the telescopic rod.

[0014] Preferably, a connecting block is fixedly connected to one side of the fixed cylinder, and a vertical plate is fixedly connected to the bottom of the connecting block, the vertical plate facilitating the support of the connecting plate.

[0015] Preferably, the surface of the dough mixer body is provided with a placement groove, the dust cover has a cavity inside, and the cavity has the same noise reduction structure as the mixing drum, so that the dust cover can easily seal the mixing drum.

[0016] Preferably, the bottom of the dough mixer body is fixedly connected with four support legs in a rectangular array, and the surface of the support legs is covered with anti-slip sleeves, which help to improve the anti-slip performance of the support legs.

[0017] Preferably, a through hole is provided in the center of the surface of the dust cover, and the diameter of the through hole is slightly larger than the diameter of the stirring rod installed on the surface of the dough mixer body, so that the stirring rod can easily stir the dough.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. This utility model, through the setting of a dustproof mechanism and a clamping mechanism, when in use, the power is turned on and the electric push rod at the top is started. The electric push rod extends and retracts, driving the dustproof cover at the end to move. During the downward movement of the dustproof cover, it will drive the pressing blocks set on both sides to move. During the movement of the pressing blocks, they will squeeze the wedge-shaped block set at the bottom. The wedge-shaped block being squeezed will drive the arc-shaped clamping pad on one side to move laterally until the arc-shaped clamping pad is tightly attached to the surface of the mixing tank in the middle, thereby achieving the effect of clamping and fixing the mixing tank. Similarly, when the dustproof cover moves upward, the arc-shaped clamping pad is returned to the starting position by the reverse force provided by the two support springs on the back. At this time, the mixing tank loses the clamping of the arc-shaped clamping pad and can be removed from the equipment, avoiding the mixing tank from colliding with the mixing rod due to instability during the mixing process, which would cause damage to the equipment.

[0020] 2. The noise reduction mechanism of this utility model is designed so that, during use, the dough will collide and generate noise inside the mixing bowl. Therefore, a mesh sound-insulating cavity and sound-insulating cotton are set on the mixing bowl and the top dust cover. The noise is initially reduced by the sound-insulating cotton. The remaining noise that is not completely absorbed enters the mesh sound-insulating cavity and is then reduced a second time through multiple reflections and energy consumption inside the cavity. This significantly reduces noise pollution during the dough mixing process and improves the comfort of the operating environment. Attached Figure Description

[0021] Figure 1 This is an overall view of the present utility model;

[0022] Figure 2 This is a diagram of the dustproof mechanism of this utility model;

[0023] Figure 3 This is a diagram of the clamping mechanism of this utility model;

[0024] Figure 4 This is a diagram of the main body of the dough mixer of this utility model;

[0025] Figure 5 This is a diagram of the noise reduction mechanism of this utility model.

[0026] In the diagram: 1. Dough mixer body; 2. Connecting plate; 3. Dustproof mechanism; 301. Electric push rod; 302. Dust cover; 4. Connecting rod; 5. Lower pressure block; 6. Clamping mechanism; 601. Wedge block; 602. Arc-shaped clamping pad; 603. Telescopic rod; 604. Support spring; 7. Battery; 8. Observation window; 9. Fixing cylinder; 10. Connecting block; 11. Vertical plate; 12. Mixing tank; 13. Support leg; 14. Noise reduction mechanism; 1401. Mesh sound insulation cavity; 1402. Sound insulation cotton. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5 This utility model provides a technical solution: a dough mixer for making pastries, including a dough mixer body 1. A connecting plate 2 is fixedly connected to the top of the dough mixer body 1, and a dustproof mechanism 3 is fixedly connected to the bottom of the connecting plate 2. Through the setting of the dustproof mechanism 3, when the power is turned on during use, the electric push rod 301 at the top is activated. The electric push rod 301 extends and retracts, driving the dustproof cover 302 at the end to move, so that the bottom of the dustproof cover 302 is tightly attached to the surface of the mixing bowl 12 directly below, thereby forming a fully enclosed dustproof protection effect for the mixing bowl 12. This effectively reduces the contamination of the dough by external impurities, avoids the problem of substandard hygiene indicators in the finished pastries, and prevents food safety hazards. Connecting rods 4 are fixedly connected to both sides of the dustproof mechanism 3, and a pressing block 5 is fixedly connected to the bottom of the connecting rod 4. A clamping mechanism is slidably connected to the surface of the pressing block 5. 6. With the clamping mechanism 6 in place, during use, the dust cover 302 moves downward, causing the pressure blocks 5 on both sides to move. During this movement, the pressure blocks 5 press against the wedge block 601 at the bottom. The pressure on the wedge block 601 causes the arc-shaped clamping pad 602 on one side to move relative to it until the arc-shaped clamping pad 602 is pressed tightly against the surface of the mixing tank 12 in the middle, thus achieving the effect of clamping and fixing the mixing tank 12. Similarly, when the dust cover 302 moves upward, the wedge block 601 presses against it, and the arc-shaped clamping pad 602 is returned to its starting position by the opposing force provided by the two support springs 604 on the back. At this time, the mixing tank 12 loses the clamping of the arc-shaped clamping pad 602 and can be removed from the equipment, avoiding damage to the equipment caused by the mixing tank 12 colliding with the mixing rod due to instability during the mixing process.

[0029] Please see Figure 2 The dustproof mechanism 3 includes an electric push rod 301 fixedly connected to the bottom of the connecting plate 2, and a dustproof cover 302 fixedly connected to the bottom of the electric push rod 301.

[0030] When in use, connect the power supply and start the electric push rod 301 at the top. The electric push rod 301 extends and retracts, driving the dust cover 302 at the end to move, so that the bottom of the dust cover 302 is in close contact with the surface of the mixing bowl 12 directly below, thereby forming a fully enclosed dustproof protection effect for the mixing bowl 12, effectively reducing the contamination of the dough by external impurities, avoiding the problem of the finished pastry failing to meet hygiene standards, and increasing food safety risks.

[0031] Please see Figure 3 The clamping mechanism 6 includes a wedge block 601 slidably connected to the surface of the lower pressure block 5. An arc-shaped clamping pad 602 is fixedly connected to one side of the wedge block 601. Telescopic rods 603 are fixedly connected to both sides of the arc-shaped clamping pad 602. A support spring 604 is fixedly connected to one side of the telescopic rod 603.

[0032] During use, as the dust cover 302 moves downward, it causes the pressure blocks 5 on both sides to move. During this movement, the pressure blocks 5 press against the wedge block 601 at the bottom. The pressure on the wedge block 601 causes the arc-shaped clamping pad 602 on one side to move relative to it until the arc-shaped clamping pad 602 is pressed tightly against the surface of the mixing tank 12 in the middle, thus achieving the effect of clamping and fixing the mixing tank 12. Similarly, when the dust cover 302 moves upward, the wedge block 601 presses against it, and the arc-shaped clamping pad 602 is returned to its starting position by the reverse force provided by the two support springs 604 on the back. At this time, the mixing tank 12 loses the clamping of the arc-shaped clamping pad 602 and can be removed from the equipment, avoiding damage to the equipment caused by the mixing tank 12 colliding with the mixing rod due to instability during the mixing process.

[0033] Please see Figure 5 The noise reduction mechanism 14 includes a mesh sound insulation cavity 1401 disposed inside the mixing tank 12, and a sound insulation cotton 1402 is fixedly connected to one side of the mesh sound insulation cavity 1401.

[0034] During use, the dough will collide inside the mixing bowl 12 and generate noise. Therefore, a mesh sound-insulating cavity 1401 and a sound-insulating cotton 1402 are set on the mixing bowl 12 and the top dust cover 302. The noise is first initially reduced by the sound-insulating cotton 1402. The remaining noise that is not completely absorbed enters the mesh sound-insulating cavity 1401 and is then reduced a second time through multiple reflections and energy consumption inside the cavity. This significantly reduces noise pollution during the dough kneading process and improves the comfort of the operating environment.

[0035] Please see Figure 1-5One side of the electric push rod 301 is electrically connected to a battery 7 via a power cord, and the battery 7 is fixedly connected to the upper surface of the electric push rod 301; the surface of the dust cover 302 has an observation window 8, which is made of noise-reducing glass; one side of the support spring 604 is fixedly connected to a fixing cylinder 9, and the telescopic rod 603 is slidably connected to the inside of the fixing cylinder 9; one side of the fixing cylinder 9 is fixedly connected to a connecting block 10, and the bottom of the connecting block 10 is fixedly connected to a vertical plate 11; the inside of the dust cover 302 is provided with a cavity, and the cavity is provided with the same noise-reducing structure as the mixing tank 12; the bottom of the dough mixer body 1 is fixedly connected to four support legs 13 in a rectangular array, and the surface of the support legs 13 is fitted with anti-slip sleeves; a through hole is provided in the middle of the surface of the dust cover 302, and the diameter of the through hole is slightly larger than the diameter of the mixing rod installed on the surface of the dough mixer body 1.

[0036] The battery 7 provides an independent and stable power source for the electric push rod 301, eliminating the need for external power wiring and improving the flexibility of the electric push rod 301 in driving the dust cover 302. At the same time, the fixed connection method ensures the reliability of the two working together. The fixed cylinder 9 provides a sliding guide for the telescopic rod 603, and the support spring 604 can realize the automatic reset of the telescopic rod 603 through elastic deformation. The three work together to provide a stable elastic driving force for the opening and closing of the arc-shaped clamping pad 602, ensuring the smoothness of the clamping and disassembly process of the mixing tank 12.

[0037] Working principle: When in use, connect the power supply and start the electric push rod 301 at the top. The electric push rod 301 extends and retracts, and drives the dust cover 302 at the end to move, so that the bottom of the dust cover 302 is in close contact with the surface of the mixing bowl 12 directly below, thereby forming a fully enclosed dust protection effect for the mixing bowl 12, effectively reducing the contamination of the dough by external impurities.

[0038] When in use, the dust cover 302 moves down and drives the pressing blocks 5 on both sides to move. During the movement, the pressing blocks 5 will squeeze the wedge block 601 at the bottom. When the wedge block 601 is squeezed, it will drive the arc-shaped clamping pad 602 on one side to move relative to each other until the arc-shaped clamping pad 602 is tightly attached to the surface of the mixing tank 12 in the middle.

[0039] When in use, the dough will collide inside the mixing bowl 12 and make noise. Therefore, a mesh sound insulation cavity 1401 and a sound insulation cotton 1402 are set on the mixing bowl 12 and the top dust cover 302. The noise is first reduced by the sound insulation cotton 1402. The remaining noise that is not completely absorbed enters the mesh sound insulation cavity 1401 and is then reduced by multiple reflections and energy consumption inside the cavity.

[0040] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dough maker comprising a dough maker body (1), characterised in that: A connecting plate (2) is fixedly connected to the top of the main body (1) of the dough mixer. A dustproof mechanism (3) is fixedly connected to the bottom of the connecting plate (2). A connecting rod (4) is fixedly connected to both sides of the dustproof mechanism (3). A pressing block (5) is fixedly connected to the bottom of the connecting rod (4). A clamping mechanism (6) is slidably connected to the surface of the pressing block (5). A placement groove is opened on the surface of the main body (1) of the dough mixer. A mixing tank (12) is placed inside the placement groove. A noise reduction mechanism (14) is provided inside the mixing tank (12). The dustproof mechanism (3) includes an electric push rod (301) fixedly connected to the bottom of the connecting plate (2), and a dustproof cover (302) is fixedly connected to the bottom of the electric push rod (301). The clamping mechanism (6) includes a wedge block (601) slidably connected to the surface of the lower pressure block (5). An arc-shaped clamping pad (602) is fixedly connected to one side of the wedge block (601). Telescopic rods (603) are fixedly connected to both sides of the arc-shaped clamping pad (602). A support spring (604) is fixedly connected to one side of the telescopic rod (603). The noise reduction mechanism (14) includes a mesh sound insulation cavity (1401) disposed inside the mixing tank (12), and a sound insulation cotton (1402) is fixedly connected to one side of the mesh sound insulation cavity (1401).

2. A dough-preparing machine according to claim 1, wherein: One side of the electric push rod (301) is electrically connected to a battery (7) via a power line, and the battery (7) is fixedly connected to the upper surface of the electric push rod (301).

3. A dough-preparing and forming machine according to claim 1, wherein: The dust cover (302) has an observation window (8) on its surface, and the observation window (8) is made of noise-reducing glass.

4. A dough-preparing and forming machine according to claim 1, wherein: A fixed cylinder (9) is fixedly connected to one side of the support spring (604), and the telescopic rod (603) is slidably connected inside the fixed cylinder (9).

5. A dough-preparing and forming machine according to claim 4, wherein: A connecting block (10) is fixedly connected to one side of the fixed cylinder (9), and a vertical plate (11) is fixedly connected to the bottom of the connecting block (10).

6. A dough-preparing and forming machine according to claim 1, wherein: The dust cover (302) has an internal cavity, and the cavity has the same noise reduction structure as the mixing tank (12).

7. A dough-preparing and forming machine according to claim 1, wherein: The bottom of the dough mixer body (1) is fixedly connected with four support legs (13) in a rectangular array, and the surface of the support legs (13) is covered with anti-slip sleeves.

8. A dough-preparing and forming apparatus according to claim 1, wherein: The dust cover (302) has a through hole in the middle of its surface. The diameter of the through hole is slightly larger than the diameter of the stirring rod installed on the surface of the dough mixer body (1).

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