A multi-station rotary steamed bun dough kneading device

Abstract

The utility model discloses a kind of multi-station rotary steamed bun dough kneading devices, more specifically to dough kneading technical field.The utility model is characterized in that the vertical direction of the base is rotationally connected with the back of left and right ends of the flip plate, the vertical direction of the base is fixedly connected with multi-angle rotating mechanism, the left and right sides of the base vertical face top close to dough barrel are respectively mirror image and set with bracket assembly, the inside of the flip plate is fixedly connected with casing, the inside of the casing is provided with kneading dough hammering mechanism, the front end of the casing is provided with control panel.The utility model can drive dough barrel to reciprocate left and right along bracket assembly by operating multi-angle rotating mechanism, realize the multi-station rotation of flour in dough barrel when dough is kneaded, so that dough kneading is uniform.

Description

Technical Field

[0001] This utility model relates to the field of dough kneading technology, and in particular to a multi-station rotary steamed bun dough kneading device. Background Technology

[0002] Kneading dough is a cooking technique that involves adding liquid to flour and mixing and kneading it to form a dough. It is categorized into three types based on water temperature control: cold water kneading (below 30℃), warm water kneading (around 50℃), and hot water kneading (60-99℃). The principle is based on the gluten network formed by the absorption of water by the gliadin and glutenin in flour, giving the dough elasticity and plasticity. Cold water kneading is suitable for dumplings, noodles, and other pasta dishes requiring high elasticity; warm water kneading is used for steamed cakes; and hot water kneading produces a soft and chewy finished product through starch gelatinization. A dough kneading device is a food processing equipment that uses mechanical rotation to knead dough. The existing technology has the following problems: Existing kneading devices typically knead dough in one direction only, resulting in uneven kneading and low efficiency. Furthermore, the lack of pounding and pressing during the kneading process leads to poor degassing, resulting in dough that lacks elasticity. Utility Model Content

[0003] The main purpose of this invention is to provide a multi-station rotary dough kneading device for steamed buns, which can effectively solve the problems of uneven kneading, low efficiency, and lack of elasticity in the dough.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A multi-station rotary dough kneading device for steamed buns includes a base, a flip-top plate, and a dough drum. The device is characterized in that: the front end of the base in the vertical direction is rotatably connected to the back of the left and right ends of the flip-top plate; a multi-angle rotating mechanism is fixedly connected to the front end of the base in the vertical direction; support assemblies are mirror-imagely arranged on the left and right sides of the top of the base's horizontal surface near the dough drum; a housing is fixedly connected inside the flip-top plate; a kneading and pounding mechanism is arranged inside the housing, and the bottom of the outer wall of the kneading and pounding mechanism extends into the interior of the dough drum; and a control panel is located at the front end of the housing.

[0005] Preferably, the multi-angle rotation mechanism includes a mounting box, an electric push rod, a connecting plate, a toothed plate, a guide rail, and a limiting block. One end of the electric push rod is fixedly connected to the left end of the inner wall of the mounting box, the output end of the electric push rod is fixedly connected to the top of one end of the connecting plate, one end of the toothed plate is fixedly connected to the bottom of the other end of the connecting plate, the bottom of the guide rail is fixedly connected to the right side of the bottom of the inner wall of the mounting box, the top of the limiting block is fixedly connected to the bottom of the toothed plate, and the outer wall of the limiting block is slidably connected to the inner wall of the guide rail.

[0006] Preferably, a connecting roller is fixedly connected to the rear end of the dough drum, and the rear end of the outer wall of the connecting roller extends into the interior of the mounting box and is fixedly connected to a toothed ring. The toothed blocks on the toothed ring mesh with the toothed blocks on the toothed plate, and sliders are fixedly connected to the left and right ends of the outer wall of the dough drum, respectively.

[0007] Preferably, the support assembly includes a support and an arc-shaped plate, the top of the support is fixedly connected to the outer wall of the arc-shaped plate, the inner wall of the arc-shaped plate is provided with a sliding groove, and the bottom of the support is fixedly connected to the top of the transverse surface of the base.

[0008] Preferably, the outer wall of the slider is slidably connected to the inner wall of the groove.

[0009] Preferably, the kneading and pounding mechanism includes a connecting rod, a motor housing, a rotating rod, a hammer ball, a spiral kneading rod, a movable plate, a rotary motor, an elliptical disc, and a return spring. The bottom of the outer wall of the connecting rod extends through to the bottom of the housing and is fixedly connected to the top of the motor housing. The output shaft of the motor inside the motor housing is fixedly connected to the upper end of the rotating rod. The lower end of the rotating rod is fixedly connected to the outer wall of the hammer ball. The upper end of the spiral kneading rod is fixedly connected to one side of the outer wall of the rotating rod. The upper end of the connecting rod is fixedly connected to the lower end of the movable plate. The outer side of the rotary motor is fixedly connected to one end of the inner wall of the housing. The output shaft of the rotary motor is fixedly connected to the lower surface of the elliptical disc. The inner part of the return spring is sleeved on the top of the outer wall of the connecting rod.

[0010] Preferably, the outer wall of the elliptical disk overlaps with the lower surface of the movable plate, the lower end of the return spring is fixedly connected to the inner wall of the housing, and the upper end of the return spring is fixedly connected to the bottom of the movable plate.

[0011] Preferably, two positioning plates are fixedly connected to the left and right ends of the inner wall of the housing, and a moving groove is provided on the opposite surface of the two positioning plates. Two moving blocks are fixedly connected to the left and right ends of the movable plate, and the outer wall of the moving block is slidably connected to the inner wall of the moving groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This utility model provides a multi-station rotary dough kneading device for steamed buns. It adopts the cooperation between a base, a dough bucket, a multi-angle rotating mechanism, and a support assembly. By controlling the multi-angle rotating mechanism, the dough bucket can be driven to swing back and forth along the support assembly, realizing multi-station rotation of the flour in the dough bucket during kneading. This makes the dough kneaded evenly and solves the problem that existing kneading devices usually knead dough in one direction, resulting in uneven kneading and low efficiency. This device achieves the beneficial effects of kneading dough evenly and improving kneading efficiency. This utility model provides a multi-station rotary dough kneading device for steamed buns. It utilizes the cooperation between a dough drum, a machine casing, and a kneading and pounding mechanism. By starting a rotary motor to drive an elliptical disc to rotate, the moving plate continuously moves up and down. This, in turn, drives a rotating rod to repeatedly pound the dough with a hammer ball. This solves the problem of insufficient pounding and pressing of the dough during the kneading process, which leads to poor air release and a lack of elasticity in the kneaded dough. It achieves the beneficial effect of increasing the pounding of the dough, promoting air release, and improving the elasticity of the dough. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the multi-station rotary steamed bun dough kneading device of this utility model; Figure 2 This is a three-dimensional structural diagram of the multi-angle rotation mechanism of this utility model; Figure 3 This is a three-dimensional structural diagram of the bracket assembly of this utility model; Figure 4 This is a three-dimensional structural diagram of the dough kneading and pounding mechanism of this utility model; Figure 5 This is a partially enlarged schematic diagram of the A-dimensional structure of this utility model.

[0014] In the diagram: 1. Base; 2. Flip-top plate; 3. Dough drum; 31. Connecting roller; 32. Gear ring; 33. Slider; 4. Multi-angle rotation mechanism; 41. Mounting box; 42. Electric push rod; 43. Connecting plate; 44. Gear plate; 45. Guide rail; 46. Limit block; 5. Support assembly; 51. Support; 52. Arc plate; 53. Slide groove; 6. Machine housing; 61. Positioning plate; 610. Moving groove; 7. Kneading and pounding mechanism; 71. Connecting rod; 72. Motor housing; 73. Rotating rod; 74. Hammer ball; 75. Spiral kneading rod; 76. Movable plate; 761. Moving block; 77. Rotary motor; 78. Elliptical disk; 79. Return spring; 8. Control panel. Detailed Implementation

[0015] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0016] like Figure 1As shown, a multi-station rotary steamed bun dough kneading device includes a base 1, a flip-top plate 2, and a dough drum 3. The front end of the base 1 in the vertical direction is rotatably connected to the back of the left and right ends of the flip-top plate 2. A multi-angle rotating mechanism 4 is fixedly connected to the front end of the base 1 in the vertical direction. Support assemblies 5 are mirror images of the top of the horizontal surface of the base 1 near the left and right sides of the dough drum 3. A housing 6 is fixedly connected inside the flip-top plate 2. A kneading and pounding mechanism 7 is provided inside the housing 6, and the bottom of the outer wall of the kneading and pounding mechanism 7 extends into the interior of the dough drum 3. A control panel 8 is provided at the front end of the housing 6. The machine is equipped with a multi-angle rotating mechanism 4, a support assembly 5, a machine casing 6, a kneading and pounding mechanism 7, and a control panel 8. By cooperating with the dough bucket 3 and the multi-angle rotating mechanism 4, the efficiency of kneading the flour in the dough bucket 3 can be improved by shaking the dough bucket 3 left and right. Combined with the operation of the kneading and pounding mechanism 7, the dough is pounded during the kneading process, which improves the dough's elasticity.

[0017] like Figure 2 As shown, this utility model provides a technical solution for a multi-station rotary steamed bun dough kneading device: the multi-angle rotating mechanism 4 includes a mounting box 41, an electric push rod 42, a connecting plate 43, a toothed plate 44, a guide rail 45, and a limiting block 46. One end of the electric push rod 42 is fixedly connected to the left end of the inner wall of the mounting box 41, and the output end of the electric push rod 42 is fixedly connected to the top of one end of the connecting plate 43. One end of the toothed plate 44 is fixedly connected to the bottom of the other end of the connecting plate 43. The bottom of the guide rail 45 is fixedly connected to the right side of the bottom of the inner wall of the mounting box 41, and the top of the limiting block 46 is fixedly connected to the toothed plate 44. At the bottom of 4, the outer wall of the limiting block 46 is slidably connected to the inner wall of the guide rail 45. The limiting block 46 slides along the guide rail 45 to limit the movement trajectory of the toothed plate 44. The rear end of the dough drum 3 is fixedly connected to the connecting roller 31. The rear end of the outer wall of the connecting roller 31 extends into the interior of the mounting box 41 and is fixedly connected to the toothed ring 32. The toothed blocks on the toothed ring 32 mesh with the toothed blocks on the toothed plate 44. The left and right ends of the outer wall of the dough drum 3 are fixedly connected to the sliders 33 respectively. The output end of the electric push rod 42 drives the toothed plate 44 to extend and retract, so that the dough drum 3 can be driven to reciprocate through the toothed ring 32.

[0018] like Figure 3 As shown, this utility model provides a technical solution for a multi-station rotary steamed bun dough kneading device: the support assembly 5 includes a support 51 and an arc plate 52. The top of the support 51 is fixedly connected to the outer wall of the arc plate 52. The inner wall of the arc plate 52 is provided with a sliding groove 53. The bottom of the support 51 is fixedly connected to the top of the transverse surface of the base 1. The outer wall of the slider 33 is slidably connected to the inner wall of the sliding groove 53. The slider 33 slides along the sliding groove 53, which improves the stability of the dough drum 3 swinging.

[0019] like Figure 4As shown, this utility model provides a technical solution for a multi-station rotary steamed bun dough kneading device: the kneading and pounding mechanism 7 includes a connecting rod 71, a motor housing 72, a rotating rod 73, a hammer ball 74, a spiral kneading rod 75, a movable plate 76, a rotary motor 77, an elliptical disk 78, and a return spring 79. The bottom of the outer wall of the connecting rod 71 extends through to the bottom of the housing 6 and is fixedly connected to the top of the motor housing 72. The output shaft of the motor inside the motor housing 72 is fixedly connected to the upper end of the rotating rod 73. The lower end of the rotating rod 73 is fixedly connected to the outer wall of the hammer ball 74. The upper end of the spiral kneading rod 75 is fixedly connected to one side of the outer wall of the rotating rod 73. The upper end of the connecting rod 71 is connected to the lower end of the movable plate 76. The rotary motor 77 is fixedly connected to one end of the inner wall of the machine housing 6. The output shaft of the rotary motor 77 is fixedly connected to the lower surface of the elliptical disk 78. The inner sleeve of the return spring 79 is fitted onto the top of the outer wall of the connecting rod 71. The outer wall of the elliptical disk 78 overlaps with the lower surface of the movable plate 76. The lower end of the return spring 79 is fixedly connected to the inner wall of the machine housing 6, and the upper end of the return spring 79 is fixedly connected to the bottom of the movable plate 76. The output end of the rotary motor 77 drives the elliptical disk 78 to rotate. By repeatedly pushing the bottom of the movable plate 76 up and down, and by utilizing the elasticity of the return spring 79, the hammer ball 74 is driven to repeatedly pound the dough.

[0020] like Figure 5 As shown, this utility model provides a technical solution for a multi-station rotary steamed bun dough kneading device: two positioning plates 61 are fixedly connected to the left and right ends of the inner wall of the machine casing 6, and the opposite surfaces of the two positioning plates 61 are provided with moving grooves 610. Two moving blocks 761 are fixedly connected to the left and right ends of the movable plate 76, and the outer wall of the moving block 761 is slidably connected to the inner wall of the moving groove 610. The moving block 761 slides along the moving groove 610, thereby improving the stability of the movable plate 76 moving up and down.

[0021] The working principle of this multi-station rotary steamed bun dough kneading device will be explained in detail below.

[0022] like Figure 1-5As shown, when making steamed buns, firstly, flour and water in an equal proportion are poured into the dough bucket 3. Then, the motor in the motor housing 72 is driven by the control panel 8. The output shaft of the motor drives the rotating rod 73 to rotate, which drives the spiral kneading rod 75 to stir and knead the dough. Combined with the activation of the electric push rod 42, the output end of the electric push rod 42 drives the toothed plate 44 to extend and retract through the connecting plate 43. The toothed blocks on the toothed plate 44 mesh with the toothed blocks on the toothed ring 32, which drives the dough bucket 3 to rotate back and forth through the connecting roller 31. The sliders 33 at both ends of the dough bucket 3 slide along the slide groove 53 to achieve efficient kneading of the dough in the dough bucket 3. During the kneading process, the rotating motor 77 drives the elliptical disk 78 to rotate, which drives the movable plate 76 to move up and down continuously. The elasticity of the return spring 79 can make the movable plate 76 contact and stick to the elliptical disk 78. The rotating rod 73 drives the hammer ball 74 to repeatedly pound the dough, promote the degassing of the dough, and improve the dough's elasticity.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station rotary steamed bun dough kneading device comprising a base (1), a flipper plate (2) and a flour barrel (3), characterized in that: The front end of the base (1) in the vertical direction is rotatably connected to the back of the left and right ends of the flip cover (2). The front end of the base (1) in the vertical direction is fixedly connected to a multi-angle rotating mechanism (4). The top of the horizontal surface of the base (1) is mirror-image arranged on the left and right sides near the dough bucket (3). The flip cover (2) is fixedly connected to a housing (6). The housing (6) is provided with a kneading and pounding mechanism (7) inside. The bottom of the outer wall of the kneading and pounding mechanism (7) extends into the interior of the dough bucket (3). The front end of the housing (6) is provided with a control panel (8).

2. The multi-station rotary dough kneading device for steamed buns according to claim 1, characterized in that: The multi-angle rotation mechanism (4) includes a mounting box (41), an electric push rod (42), a connecting plate (43), a toothed plate (44), a guide rail (45), and a limiting block (46). One end of the electric push rod (42) is fixedly connected to the left end of the inner wall of the mounting box (41). The output end of the electric push rod (42) is fixedly connected to the top of one end of the connecting plate (43). One end of the toothed plate (44) is fixedly connected to the bottom of the other end of the connecting plate (43). The bottom of the guide rail (45) is fixedly connected to the right side of the bottom of the inner wall of the mounting box (41). The top of the limiting block (46) is fixedly connected to the bottom of the toothed plate (44). The outer wall of the limiting block (46) is slidably connected to the inner wall of the guide rail (45).

3. The multi-station rotary dough kneading device for steamed buns according to claim 2, characterized in that: The rear end of the dough drum (3) is fixedly connected to a connecting roller (31). The rear end of the outer wall of the connecting roller (31) extends into the interior of the mounting box (41) and is fixedly connected to a toothed ring (32). The toothed blocks on the toothed ring (32) mesh with the toothed blocks on the toothed plate (44). The left and right ends of the outer wall of the dough drum (3) are respectively fixedly connected to sliders (33).

4. The multi-station rotary dough kneading device for steamed buns according to claim 3, characterized in that: The bracket assembly (5) includes a bracket (51) and an arc plate (52). The top of the bracket (51) is fixedly connected to the outer wall of the arc plate (52). The inner wall of the arc plate (52) is provided with a sliding groove (53). The bottom of the bracket (51) is fixedly connected to the top of the transverse surface of the base (1).

5. The multi-station rotary dough kneading device for steamed buns according to claim 4, characterized in that: The outer wall of the slider (33) is slidably connected to the inner wall of the groove (53).

6. The multi-station rotary dough kneading device for steamed buns according to claim 1, characterized in that: The kneading and pounding mechanism (7) includes a connecting rod (71), a motor housing (72), a rotating rod (73), a hammer ball (74), a spiral kneading rod (75), a movable plate (76), a rotary motor (77), an elliptical disc (78), and a return spring (79). The bottom of the outer wall of the connecting rod (71) extends through to the bottom of the housing (6) and is fixedly connected to the top of the motor housing (72). The output shaft of the motor inside the motor housing (72) is fixedly connected to the upper end of the rotating rod (73). The lower end of the spiral kneading rod (75) is fixedly connected to the outer wall of the hammer ball (74), the upper end of the spiral kneading rod (75) is fixedly connected to one side of the outer wall of the rotating rod (73), the upper end of the connecting rod (71) is fixedly connected to the lower end of the movable plate (76), the outer side of the rotary motor (77) is fixedly connected to one end of the inner wall of the machine housing (6), the output shaft of the rotary motor (77) is fixedly connected to the lower surface of the elliptical disk (78), and the inner side of the return spring (79) is sleeved on the top of the outer wall of the connecting rod (71).

7. A multi-station rotary dough kneading device for steamed buns according to claim 6, characterized in that: The outer wall of the elliptical disk (78) overlaps with the lower surface of the movable plate (76), the lower end of the return spring (79) is fixedly connected to the inner wall of the housing (6), and the upper end of the return spring (79) is fixedly connected to the bottom of the movable plate (76).

8. The multi-station rotary dough kneading device for steamed buns according to claim 7, characterized in that: Two positioning plates (61) are fixedly connected to the left and right ends of the inner wall of the housing (6), and a moving groove (610) is provided on the opposite surface of the two positioning plates (61). Two moving blocks (761) are fixedly connected to the left and right ends of the movable plate (76), and the outer wall of the moving block (761) is slidably connected to the inner wall of the moving groove (610).

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