Dough mixer with stable stirring effect

Abstract

The utility model discloses a dough kneading machine with a stable stirring effect, which belongs to the technical field of dough kneading machines and particularly comprises a first driving box, a support frame is fixedly connected to one end above the first driving box, and a barrel body is rotatably connected to one side, positioned on the support frame, of the first driving box; the second driving box is fixedly connected to the upper portion of the supporting frame, a connecting disc is rotationally connected to the portion, located above the barrel body, of the second driving box, and a stirring mechanism is arranged at the other end of the connecting disc; according to the stirring device, the mode that the barrel body and the stirring mechanism rotate oppositely at the same time is adopted, the single stirring mode of a traditional stirring mechanism is replaced, the stirring efficiency and the stirring effect on materials in the barrel body are improved, the torque of the stirring disc and the connecting disc is increased through the clamping keys, the friction force between the stirring disc and the connecting disc is increased, and the stirring effect is improved. The phenomenon of shaking during material stirring is avoided, the purpose of stable stirring effect can be achieved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of dough mixers, and in particular relates to a dough mixer with stable stirring effect. Background Art

[0002] Kneading dough means adding liquid to powdered objects and stirring or kneading them to make them sticky. Dough kneading is usually done with water. Depending on the water temperature, dough kneading is divided into cold water kneading, warm water kneading and hot water kneading. Each kneading method produces different dough. With the improvement of people's living standards and the accelerated pace of life, dough kneading machines are now commonly used to replace manual kneading work.

[0003] Chinese utility model patent CN221329995U discloses a dough mixer with a stable structure, comprising a machine body and a limiting mechanism; the machine body: a mounting groove is arranged inside the lower end thereof, a placement groove is arranged on the front side of the top wall of the mounting groove, a stirring cylinder is placed inside the placement groove, a stirring rod is rotatably connected to the rear side of the top wall of the machine body through a bearing, and the lower end of the stirring rod is located inside the stirring cylinder; the limiting mechanism: it is arranged inside the mounting groove, and one end of the limiting mechanism close to the inner center of the machine body is in contact with the outer arc surface of the stirring cylinder. The dough mixer with a stable structure can adjust the position of the limiting plate, and finally the limiting plate clamps and fixes the stirring cylinder, replacing the traditional method of fixing the stirring cylinder by fastening bolts, thereby further improving the overall stability of the dough mixer.

[0004] Although the overall stability of the dough mixer is improved in the above application documents, there are problems of low stirring efficiency and poor stirring effect when the stirring mechanism stirs the materials in the container. In addition, when the materials in the container are large or viscous, the stirring mechanism is prone to shaking during stirring, which will reduce the service life of the equipment. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a dough mixer with stable stirring effect, which has the characteristics of high stirring efficiency, good stirring effect and stable stirring.

[0006] To achieve the above object, the utility model provides the following technical solution: a dough mixer with stable stirring effect, comprising a first drive box, one end of the upper part of the first drive box is fixedly connected to a support frame, and a barrel is rotatably connected to one side of the support frame on the first drive box;

[0007] A second driving box, the second driving box is fixedly connected to the upper part of the supporting frame, the second driving box is rotatably connected to a connecting plate located above the barrel, and the other end of the connecting plate is provided with a stirring mechanism;

[0008] The stirring mechanism includes a stirring disk, a stirring shaft, a key and a slot. The stirring disk is fixed to the connecting disk by a fixing member. The stirring shaft is fixed to the stirring disk. The key is fixedly arranged on a side of the connecting disk opposite to the stirring disk. The slot is arranged on the stirring disk and is adapted to the key.

[0009] Preferably, a rotating shaft is rotatably connected in the first driving box and is driven by the first motor. The other end of the rotating shaft passes through the top of the first driving box and is fixedly connected to a turntable, and the turntable is fixedly connected to the barrel body.

[0010] Preferably, a rotating shaft is rotatably connected inside the second driving box and is driven by a second motor, and the other end of the rotating shaft passes through the bottom of the second driving box and is fixedly connected to the connecting plate.

[0011] Preferably, the rotation direction of the rotating shaft is opposite to the rotation direction of the rotating shaft.

[0012] Preferably, the fixing members are provided in plurality and are circumferentially distributed on the stirring disk with the rotating shaft as the center. The fixing members are bolts, and the connecting disk and the stirring disk are both provided with bolt holes adapted to the bolts.

[0013] Preferably, the key is a rectangular structure, and the outer diameter of the key is the same as the outer diameter of the connecting plate and the stirring plate.

[0014] Preferably, a reinforcing sheet is fixedly connected to the side wall of the end of the stirring shaft that contacts the stirring disk, and one end of the reinforcing sheet is fixedly connected to the stirring disk.

[0015] Preferably, a fixing rod is fixedly connected to the second driving box above the barrel body, and the other end of the fixing rod extends into the barrel body and is fixedly connected to a scraper.

[0016] Preferably, a protective cover is further provided on the second driving box above the barrel body, and the protective cover is movably connected to the second driving box through a flip frame so as to enable the protective cover to flip and cover the top of the barrel body.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model adopts the method of the barrel body and the stirring mechanism rotating in opposite directions at the same time, replacing the single stirring method of the traditional stirring mechanism, thereby improving the stirring efficiency and stirring effect of the material in the barrel body. Through the card key, the torque of the stirring plate and the connecting plate is increased, and the friction force between the stirring plate and the connecting plate is increased, avoiding shaking when the material is stirred, and can achieve the purpose of stable stirring effect, and prolonging the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the cross-sectional structure of the barrel of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional explosion structure of the stirring mechanism of the utility model;

[0024] Figure 5 This is a schematic diagram of the main exploded structure of the stirring mechanism of the utility model;

[0025] In the figure: 1. first drive box; 2. support frame; 3. barrel; 4. rotating shaft; 5. turntable; 6. second drive box; 7. connecting plate; 8. rotating shaft; 9. stirring mechanism; 91. stirring plate; 92. stirring shaft; 93. key; 94. slot; 95. bolt; 96. bolt hole; 97. reinforcing plate; 10. fixing rod; 11. scraper; 12. protective cover; 13. flip frame. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0027] See also Figure 1-5 The present embodiment provides the following technical solutions: a dough mixer with a stable stirring effect, comprising a first driving box 1, one end of the top of the first driving box 1 is fixedly connected to a support frame 2, a barrel body 3 is rotatably connected to one side of the first driving box 1 located on the support frame 2, a rotating shaft 4 is rotatably connected inside the first driving box 1 and is driven by a first motor, the other end of the rotating shaft 4 passes through the top of the first driving box 1 and is fixedly connected to a turntable 5, the turntable 5 is fixedly connected to the barrel body 3, the rotating shaft 4 is driven to rotate by the first motor, and the turntable 5 drives the barrel body 3 to rotate.

[0028] The second driving box 6 is fixedly connected to the top of the supporting frame 2. The second driving box 6 is rotatably connected to a connecting plate 7 located above the barrel body 3. A stirring mechanism 9 is arranged at the other end of the connecting plate 7. A rotating shaft 8 is rotatably connected to the second driving box 6 and driven by a second motor. The other end of the rotating shaft 8 passes through the bottom of the second driving box 6 and is fixedly connected to the connecting plate 7. The rotation direction of the rotating shaft 8 is opposite to that of the rotating shaft 4. The rotating shaft 8 is driven to rotate by the second motor, so that the connecting plate 7 drives the stirring mechanism 9 to stir the material. By adopting the method of simultaneously rotating the barrel body 3 and the stirring mechanism 9 in opposite directions, the single stirring method of the traditional stirring mechanism 9 is replaced, thereby improving the stirring efficiency and stirring effect of the material in the barrel body 3.

[0029] The stirring mechanism 9 includes a stirring disk 91, a stirring shaft 92, a key 93 and a slot 94. The stirring disk 91 is fixed to the connecting disk 7 by a fixing member, the stirring shaft 92 is fixed to the stirring disk 91, the key 93 is fixedly arranged on the side of the connecting disk 7 opposite to the stirring disk 91, and the slot 94 is arranged on the stirring disk 91 and is adapted to the key 93. Through the key 93, the torque between the stirring disk 91 and the connecting disk 7 is increased, and the friction between the stirring disk 91 and the connecting disk 7 is increased, thereby avoiding shaking when stirring the material, achieving the purpose of stabilizing the stirring effect, and improving the service life of the equipment.

[0030] like Figure 5 As shown, in some embodiments, the stirring shaft 92 is in an "8"-shaped structure, and the stirring range of the upper portion of the stirring shaft 92 is larger than the stirring range of the lower portion of the stirring shaft 92, which can improve the stirring efficiency of the stirring shaft 92 on the material.

[0031] A reinforcing sheet 97 is fixedly connected to the side wall of the end of the stirring shaft 92 that contacts the stirring disk 91. One end of the reinforcing sheet 97 is fixedly connected to the stirring disk 91. The reinforcing sheet 97 can not only strengthen the stability of the connection between the stirring shaft 92 and the stirring disk 91, but also can stir the material while the stirring shaft 92 stirs the material.

[0032] A plurality of fixing parts are provided, and the plurality of fixing parts are distributed on the stirring disk 91 in a circle with the rotating shaft 8 as the center. The fixing parts are bolts 95. Bolt holes 96 matching the bolts 95 are provided on the connecting disk 7 and the stirring disk 91. By providing the plurality of bolts 95, the stability between the stirring disk 91 and the connecting disk 7 can be further increased, and the stirring disk 91 can be easily disassembled and assembled on the connecting disk 7, and the stirring shaft 92 can be replaced or repaired.

[0033] The key 93 is a rectangular structure, and the outer diameter of the key 93 is the same as the outer diameters of the connecting disk 7 and the stirring disk 91 , which can further increase the torque between the stirring disk 91 and the connecting disk 7 and increase the friction between the stirring disk 91 and the connecting disk 7 .

[0034] A fixing rod 10 is also fixedly connected to the second driving box 6 above the barrel body 3. The other end of the fixing rod 10 extends into the barrel body 3 and is fixedly connected to a scraper 11. Since the fixing rod 10 is fixed on the second driving box 6, the scraper 11 is stationary relative to the barrel body 3. Therefore, during the rotation of the barrel body 3, the scraper 11 can not only stir the material, but also prevent the material from accumulating on the bottom wall of the barrel body 3.

[0035] A protective cover 12 is also provided on the second drive box 6 above the barrel body 3. The protective cover 12 is movably connected to the second drive box 6 through a flip frame 13 so that the protective cover 12 can be flipped and closed on the top of the barrel body 3. Through the flip frame 13, the protective cover 12 can be flipped downward to cover the top of the barrel body 3. When the material in the barrel body 3 is stirred, the material is prevented from splashing out of the barrel body 3, or the protective cover 12 can be flipped upward so that the top of the barrel body 3 is in an open state, which is convenient for taking or adding materials.

[0036] The working principle of the utility model is as follows: after adding the material into the barrel body 3, the flip frame 13 is pulled to flip the protective cover 12 downward to cover the top of the barrel body 3, and then the first motor is started through the control system to make the rotating shaft 4 drive the barrel body 3 to rotate through the turntable 5. Under the action of the stirring shaft 92 and the scraper 11, the material in the barrel body 3 can be stirred. At the same time, the second motor is started to make the rotating shaft 8 rotate in the opposite direction to the rotating shaft 4, so that the connecting disk 7 drives the stirring shaft 92 to stir the material in the barrel body 3.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dough mixer with stable stirring effect, characterized in that: It comprises a first drive box (1), one end of the upper side of the first drive box (1) is fixedly connected to a support frame (2), and a barrel body (3) is rotatably connected to one side of the first drive box (1) located on the support frame (2); a second drive box (6), the second drive box (6) being fixedly connected to the top of the support frame (2), the second drive box (6) being rotatably connected to a connecting plate (7) located above the barrel body (3), the other end of the connecting plate (7) being provided with a stirring mechanism (9); The stirring mechanism (9) comprises a stirring disk (91), a stirring shaft (92), a key (93) and a slot (94); the stirring disk (91) is fixed to the connecting disk (7) via a fixing member; the stirring shaft (92) is fixed to the stirring disk (91); the key (93) is fixedly arranged on a side of the connecting disk (7) directly opposite to the stirring disk (91); and the slot (94) is arranged on the stirring disk (91) and is adapted to be arranged with the key (93).

2. A dough mixer with stable stirring effect according to claim 1, characterized in that: A rotating shaft (4) is rotatably connected inside the first driving box (1) and is driven by a first motor; the other end of the rotating shaft (4) passes through the top of the first driving box (1) and is fixedly connected to a rotating disk (5); the rotating disk (5) is fixedly connected to the barrel body (3).

3. A dough mixer with stable stirring effect according to claim 2, characterized in that: A rotating shaft (8) is rotatably connected inside the second drive box (6) and is driven by a second motor; the other end of the rotating shaft (8) passes through the bottom of the second drive box (6) and is fixedly connected to the connecting plate (7).

4. A dough mixer with stable stirring effect according to claim 3, characterized in that: The rotation direction of the rotating shaft (8) is opposite to the rotation direction of the rotating shaft (4).

5. A dough mixer with stable stirring effect according to claim 1, characterized in that: A plurality of fixing members are provided, and the fixing members are distributed on the stirring disk (91) in a circle with the rotating shaft (8) as the center. The fixing members are bolts (95), and bolt holes (96) adapted to the bolts (95) are provided on both the connecting disk (7) and the stirring disk (91).

6. A dough mixer with stable stirring effect according to claim 1, characterized in that: The latch key (93) is a rectangular structure, and the outer diameter of the latch key (93) is the same as the outer diameters of the connecting plate (7) and the stirring plate (91).

7. A dough mixer with stable stirring effect according to claim 1, characterized in that: A reinforcing sheet (97) is fixedly connected to the side wall of the end of the stirring shaft (92) that contacts the stirring disk (91), and one end of the reinforcing sheet (97) is fixedly connected to the stirring disk (91).

8. The dough mixer with stable stirring effect according to claim 1, characterized in that: A fixing rod (10) is also fixedly connected to the second driving box (6) above the barrel body (3); the other end of the fixing rod (10) extends into the barrel body (3) and is fixedly connected to a scraper (11).

9. A dough mixer with stable stirring effect according to claim 8, characterized in that: A protective cover (12) is also provided on the second drive box (6) above the barrel body (3); the protective cover (12) is movably connected to the second drive box (6) via a flip frame (13) so as to enable the protective cover (12) to flip and cover the top of the barrel body (3).

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