A dough kneading device

Abstract

The utility model relates to the technical field of dough kneading, and in particular to a dough kneading device. It includes a frame, a power mechanism and a moving assembly, a control box is arranged on the top of the frame, a dough kneading cylinder and a spiral dough kneading rod located inside the dough kneading cylinder are arranged in the middle of the frame, a power frame for synchronously driving the dough kneading cylinder and the spiral dough kneading rod to rotate is arranged inside the frame, and a moving assembly is arranged at the bottom of the frame, which has a hidden position and a trigger position, and a driving member for switching it from the hidden position to the trigger position. The utility model is provided with a power mechanism that can synchronously drive the dough kneading cylinder and the spiral dough kneading rod to rotate, so that during the dough kneading process, the spiral dough kneading rod will knead the dough, and the dough kneading cylinder itself will slowly rotate, so that the kneading position of the dough can be changed, thereby improving the overall dough kneading effect and dough kneading efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of dough kneading, in particular to a dough kneading device. Background Art

[0002] The dough kneading machine is a supporting equipment for pasta processing. It is suitable for pasta processing, pastry, and bread food industries. It can knead various crisp and tough doughs. After being turned on, it can automatically mix, knead, press, and fold flour and water, reducing the labor intensity of workers. It is a necessary equipment for the bread production industry and the catering industry.

[0003] A Chinese patent with authorization announcement number CN220897755U discloses a dough kneading machine that is easy to clean. The motor can drive the rotating shaft and the stirring shaft to rotate synchronously, thereby driving the kneading rod to rotate. The kneading rod then stirs the flour and water to achieve dough kneading. When cleaning the dough flocs remaining on the inner wall of the dough kneading barrel, the clamping piece can be connected to the stirring shaft and the fixed bar. The stirring shaft drives the scraping rod and the scraping bar to rotate synchronously through the clamping piece, thereby scraping off the dough flocs remaining on the inner wall of the dough kneading barrel, thereby preventing the residual dough flocs from affecting the ratio of flour and water for the next dough kneading.

[0004] However, the dough kneading machine mentioned above kneads the dough in the dough kneading drum by rotating a single driving stirring shaft. During the whole kneading process, the position of the dough kneading drum remains unchanged, resulting in limited kneading effect and work efficiency. Utility Model Content

[0005] In view of the problems existing in the background technology, a dough kneading device is proposed. A power mechanism is provided which can synchronously drive a dough kneading drum and a spiral dough kneading rod to rotate, so that during the dough kneading process, the spiral dough kneading rod will knead the dough, and the dough kneading drum itself will slowly rotate, so that the kneading position of the dough can be changed, thereby improving the overall dough kneading effect and efficiency.

[0006] The utility model provides a dough kneading device, comprising

[0007] A frame, a control box is arranged on the top, a kneading cylinder and a spiral kneading rod located inside the kneading cylinder are arranged in the middle;

[0008] A power mechanism, arranged inside the frame, for synchronously driving the kneading drum and the spiral kneading rod to rotate; and

[0009] The moving assembly is arranged at the bottom of the frame and has a hidden position and a triggering position, as well as a driving member for switching the moving assembly from the hidden position to the triggering position.

[0010] Preferably, the power mechanism comprises a vertical axis a, a vertical axis b, a power motor, a horizontal axis a, a horizontal axis b, a primary transmission member, a secondary transmission member and a tertiary transmission member, the vertical axis a and the vertical axis b are rotatably connected to the top and the bottom of the inner side of the frame respectively, and the opposite ends of the vertical axis a and the vertical axis b pass through the frame and are respectively connected to the spiral kneading rod and the kneading cylinder;

[0011] The horizontal axis a and the horizontal axis b are arranged on the inner side of the frame to rotate horizontally up and down, and a power motor for driving the horizontal axis b to rotate is installed on the outer side of the frame. A primary transmission member is arranged between the horizontal axis b and the horizontal axis a, a secondary transmission member is arranged between the horizontal axis a and the vertical axis a, and a tertiary transmission member is arranged between the horizontal axis b and the vertical axis b.

[0012] Preferably, the primary transmission member includes pulleys and belts, and two groups of pulleys are provided, which are respectively installed on the transverse axis a and the transverse axis b, and a belt is provided for transmission between the two groups of pulleys.

[0013] Preferably, the secondary transmission member comprises a main bevel gear a and a slave bevel gear a, the main bevel gear a is mounted on the horizontal axis a, the slave bevel gear a is mounted on the vertical axis a, and the slave bevel gear a is meshingly connected with the main bevel gear a.

[0014] Preferably, the three-stage transmission member includes a main bevel gear b and a slave bevel gear b, the main bevel gear b is mounted on the horizontal axis b, the slave bevel gear b is mounted on the vertical axis b, and the slave bevel gear b is meshedly connected with the main bevel gear b.

[0015] Preferably, the moving assembly includes a rotating shaft, a rotating plate and a roller. A receiving groove is provided at the bottom of the frame. A rotating shaft is symmetrically rotatably arranged in the receiving groove. Both ends of the rotating shaft are connected to the rotating plate. The end of the rotating plate is rotatably connected to the roller.

[0016] Preferably, the driving member includes a micro motor, a bidirectional screw rod, a tooth plate, a tooth disc and a guide column. The micro motor is installed at the bottom end of the outer side of the frame, and its output end passes through the frame and is connected to a bidirectional screw rod located in the receiving groove. The bidirectional screw rod is connected to two sets of tooth plates with reverse threads.

[0017] There are two groups of toothed discs, which are respectively installed in the middle of the two groups of rotating shafts. The two groups of toothed discs are respectively meshed and connected with corresponding tooth plates. A guide column for limiting the movement trajectory is arranged between the two groups of tooth plates, and the two ends of the guide column are respectively connected to the groove wall of the accommodating groove.

[0018] Through the above technical scheme, that is, the dough kneading device disclosed in the utility model is provided with a power mechanism that can synchronously drive the kneading drum and the spiral kneading rod to rotate, and utilizes the cooperation of the vertical axis a, the vertical axis b, the power motor, the horizontal axis a, the horizontal axis b, the primary transmission member, the secondary transmission member and the tertiary transmission member, so that when the dough is kneading the dough, on the one hand, the spiral kneading rod will knead it, and on the other hand, the kneading drum itself will slowly rotate, thereby changing the kneading position of the dough, thereby improving the overall kneading effect and efficiency.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a dough kneading device of the utility model;

[0021] Figure 2 for Figure 1 Schematic diagram of the side section structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the reverse perspective structure.

[0023] Figure numerals: 1. frame; 2. control box; 3. kneading drum; 4. spiral kneading rod; 5. vertical axis a; 6. vertical axis b; 7. power motor; 8. horizontal axis a; 9. horizontal axis b; 10. pulley; 11. belt; 12. main bevel gear a; 13. slave bevel gear a; 14. main bevel gear b; 15. slave bevel gear b; 16. rotating shaft; 17. rotating plate; 18. roller; 19. receiving groove; 20. micro motor; 21. bidirectional screw; 22. tooth plate; 23. toothed disc; 24. guide column. DETAILED DESCRIPTION

[0024] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0025] Embodiment 1

[0026] like Figure 1-Figure 3 As shown, a dough kneading device proposed by the utility model includes a frame 1, a power mechanism and a moving assembly, a control box 2 is arranged on the top of the frame 1, a dough kneading cylinder 3 and a spiral kneading rod 4 located inside the dough kneading cylinder 3 are arranged in the middle of the frame 1, a power frame 1 for synchronously driving the dough kneading cylinder 3 and the spiral kneading rod 4 to rotate is arranged on the inside of the frame 1, and a moving assembly is arranged at the bottom of the frame 1, which has a hidden position and a trigger position, and a driving member for switching it from the hidden position to the trigger position.

[0027] like Figure 2As shown, the power mechanism includes a vertical axis a5, a vertical axis b6, a power motor 7, a horizontal axis a8, a horizontal axis b9, a primary transmission member, a secondary transmission member and a tertiary transmission member. The vertical axis a5 and the vertical axis b6 are respectively rotatably connected to the top and bottom of the inner side of the frame 1, and the opposite ends of the vertical axis a5 and the vertical axis b6 pass through the frame 1 and are respectively connected to the spiral kneading rod 4 and the kneading cylinder 3; the horizontal axis a8 and the horizontal axis b9 are arranged on the inner side of the frame 1 in an up and down horizontal rotation manner, and a power motor 7 for driving the horizontal axis b9 to rotate is installed on the outer side of the frame 1, a primary transmission member is arranged between the horizontal axis b9 and the horizontal axis a8, a secondary transmission member is arranged between the horizontal axis a8 and the vertical axis a5, and a tertiary transmission member is arranged between the horizontal axis b9 and the vertical axis b6.

[0028] like Figure 2 As shown, the primary transmission component includes a pulley 10 and a belt 11. Two groups of pulleys 10 are provided, which are respectively installed on the horizontal axis a8 and the horizontal axis b9. The belt 11 is provided between the two groups of pulleys 10 for transmission.

[0029] It should be further explained that the diameter of the pulley 10 on the horizontal axis b9 is much larger than the diameter of the pulley 10 on the horizontal axis a8. Through the cooperation of the pulley 10 and the belt 11, when the power motor 7 drives the horizontal axis b9 to rotate, it will drive the horizontal axis a8 to rotate faster.

[0030] like Figure 2 As shown, the secondary transmission component includes a main bevel gear a12 and a slave bevel gear a13. The main bevel gear a12 is installed on the horizontal axis a8, and the slave bevel gear a13 is installed on the vertical axis a5. The slave bevel gear a13 is meshed and connected with the main bevel gear a12. Through the cooperation of the main bevel gear a12 and the slave bevel gear a13, when the horizontal axis a8 rotates, the spiral kneading rod 4 will be driven to rotate synchronously through the vertical axis a5.

[0031] like Figure 2 As shown, the three-stage transmission component includes a main bevel gear b14 and a slave bevel gear b15. The main bevel gear b14 is installed on the horizontal axis b9, and the slave bevel gear b15 is installed on the vertical axis b6. The slave bevel gear b15 is meshed and connected with the main bevel gear b14. Through the cooperation of the main bevel gear b14 and the slave bevel gear b15, when the horizontal axis b9 rotates, the kneading drum 3 will be driven to rotate synchronously through the vertical axis b6.

[0032] Embodiment 2

[0033] like Figure 1-Figure 3 As shown, a dough kneading device proposed by the present invention, based on the above embodiment, this embodiment also records in detail the specific components of the moving assembly and the driving component, as well as the specific connection method between the two.

[0034] like Figure 2As shown, the moving assembly includes a rotating shaft 16, a rotating plate 17 and a roller 18. A receiving groove 19 is provided at the bottom of the frame 1. The rotating shaft 16 is symmetrically rotatably arranged in the receiving groove 19. The two ends of the rotating shaft 16 are connected to the rotating plates 17. The ends of the rotating plate 17 are rotatably connected to the rollers 18. The rotating plate 17 is driven to rotate by the rotating shaft 16, so that the rotating plate 17 and the roller 18 can be stored in the receiving groove 19.

[0035] like Figure 3 As shown, the driving part includes a micro motor 20, a bidirectional screw rod 21, a tooth plate 22, a tooth disc 23 and a guide column 24. The micro motor 20 is installed at the bottom end of the outer side of the frame 1, and its output end passes through the frame 1 and is connected to the bidirectional screw rod 21 located in the accommodating groove 19. Two groups of tooth plates 22 are connected to each other with reverse threads on the bidirectional screw rod 21; two groups of tooth discs 23 are provided, which are respectively installed in the middle of two groups of rotating shafts 16, and the two groups of tooth discs 23 are respectively meshed and connected with the corresponding tooth plates 22, and a guide column 24 for limiting its moving trajectory is provided between the two groups of tooth plates 22, and the two ends of the guide column 24 are respectively connected to the groove wall of the accommodating groove 19.

[0036] In summary, when the utility model is in use, dough and an appropriate amount of water are put into the dough kneading drum 3, and the power motor 7 is started through the control box 2. The power motor 7 drives the horizontal axis b9 to rotate. When the horizontal axis b9 rotates, on the one hand, it drives the vertical axis b6 to rotate through the cooperation of the main bevel gear b14 and the slave bevel gear b15, and the vertical axis b6 then drives the dough kneading drum 3 to rotate. On the other hand, when the horizontal axis b9 rotates, it drives the horizontal axis a8 to rotate at an increased speed under the cooperation of the pulley 10 and the belt 11. When the horizontal axis a8 rotates, it drives the vertical axis a5 to rotate through the cooperation of the main bevel gear a12 and the slave bevel gear a13. When the vertical axis a5 rotates, it will drive the spiral kneading rod 4 to knead the dough. The dough kneading operation causes both the spiral kneading rod 4 and the kneading cylinder 3 to rotate during the overall kneading process, thereby improving the kneading rate and the kneading effect. Since both the spiral kneading rod 4 and the kneading cylinder 3 rotate during the kneading process, in order to maintain the stability of the device, the roller 18 can be stored in the accommodating groove 19, that is, the micro motor 20 is started, and the micro motor 20 drives the two sets of tooth plates 22 to move synchronously in opposite directions under the limit of the guide column 24 through the bidirectional screw rod 21. During the movement, it drives the rotating shaft 16 to rotate through the meshing force with the toothed plate 23. When the rotating shaft 16 rotates, it drives the rotating plate 17 to rotate, so that the rotating plate 17 and the roller 18 can be stored in the accommodating groove 19.

[0037] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A dough kneading device, characterized in that: include A frame (1) is provided with a control box (2) on the top, and a dough kneading cylinder (3) and a spiral dough kneading rod (4) located inside the dough kneading cylinder (3) are provided in the middle; A power mechanism is arranged inside the frame (1) and is used to synchronously drive the kneading cylinder (3) and the spiral kneading rod (4) to rotate; and The moving assembly is arranged at the bottom of the frame (1), and has a hidden position and a triggering position, as well as a driving member for switching the moving assembly from the hidden position to the triggering position.

2. A dough kneading device according to claim 1, characterized in that: The power mechanism comprises a vertical shaft a (5), a vertical shaft b (6), a power motor (7), a horizontal shaft a (8), a horizontal shaft b (9), a primary transmission member, a secondary transmission member and a tertiary transmission member, wherein the vertical shaft a (5) and the vertical shaft b (6) are rotatably connected to the top and the bottom of the inner side of the frame (1), respectively, and opposite ends of the vertical shaft a (5) and the vertical shaft b (6) pass through the frame (1) and are respectively connected to the spiral kneading rod (4) and the kneading cylinder (3); The transverse axis a (8) and the transverse axis b (9) are arranged on the inner side of the frame (1) so as to rotate horizontally up and down. A power motor (7) for driving the transverse axis b (9) to rotate is installed on the outer side of the frame (1). A primary transmission member is arranged between the transverse axis b (9) and the transverse axis a (8). A secondary transmission member is arranged between the transverse axis a (8) and the vertical axis a (5). A tertiary transmission member is arranged between the transverse axis b (9) and the vertical axis b (6).

3. A dough kneading device according to claim 2, characterized in that: The primary transmission component comprises a pulley (10) and a belt (11). Two groups of pulleys (10) are provided and are respectively installed on the transverse axis a (8) and the transverse axis b (9). A belt (11) is provided between the two groups of pulleys (10) for transmission.

4. A dough kneading device according to claim 2, characterized in that: The secondary transmission member comprises a main bevel gear a (12) and a slave bevel gear a (13). The main bevel gear a (12) is mounted on the horizontal axis a (8), and the slave bevel gear a (13) is mounted on the vertical axis a (5). The slave bevel gear a (13) is meshedly connected with the main bevel gear a (12).

5. A dough kneading device according to claim 2, characterized in that: The three-stage transmission element comprises a main bevel gear b (14) and a slave bevel gear b (15). The main bevel gear b (14) is mounted on the horizontal shaft b (9), and the slave bevel gear b (15) is mounted on the vertical shaft b (6). The slave bevel gear b (15) is meshedly connected with the main bevel gear b (14).

6. A dough kneading device according to claim 1, characterized in that: The moving assembly comprises a rotating shaft (16), a rotating plate (17) and a roller (18). A receiving groove (19) is provided at the bottom of the frame (1). The rotating shaft (16) is symmetrically rotatably arranged in the receiving groove (19). Both ends of the rotating shaft (16) are connected to the rotating plate (17), and the end of the rotating plate (17) is rotatably connected to the roller (18).

7. A dough kneading device according to claim 6, characterized in that: The driving member comprises a micro motor (20), a bidirectional screw rod (21), a tooth plate (22), a tooth disc (23) and a guide column (24); the micro motor (20) is mounted at the bottom end of the outer side of the frame (1); an output end of the micro motor (20) passes through the frame (1) and is connected to a bidirectional screw rod (21) located in a receiving groove (19); two sets of tooth plates (22) are connected to the bidirectional screw rod (21) in opposite directions by threads; Two groups of toothed discs (23) are provided, which are respectively installed in the middle of the two groups of rotating shafts (16). The two groups of toothed discs (23) are respectively meshed and connected with corresponding toothed plates (22). A guide column (24) for limiting the movement trajectory thereof is provided through the two groups of toothed plates (22). The two ends of the guide column (24) are respectively connected with the groove wall of the accommodating groove (19).

Images