Stirring equipment for preparing whipped cream

Abstract

The utility model provides stirring equipment for preparing whipped cream, and relates to the field of stirring equipment. The stirring device comprises a stirring tank and two stirring shafts, a supporting plate is arranged at the top of the stirring tank, and the two stirring shafts are arranged on the supporting plate in a penetrating mode; a driven gear is arranged at the upper part of each of the two stirring shafts; a driving gear driven by a rotating motor is adaptively arranged between the two driven gears; the lower portions of the two stirring shafts are each provided with a stirring head used for stirring materials. The stirring device has the characteristic that the stirring effect and the stirring efficiency of materials in the stirring tank can be improved.

Description

Technical Field

[0001] The present application relates to the field of stirring equipment, and in particular to a stirring equipment for preparing whipped cream. Background Art

[0002] The raw materials for preparing whipping cream include an oil phase and a water phase. The raw materials for preparing the oil phase are transesterified fats, vegetable oils, and oil phase emulsifiers. The raw materials for preparing the water phase are milk, cream, milk powder, and water phase emulsifiers. During the preparation process, the raw materials for preparing the oil phase and the raw materials for preparing the water phase need to be stirred and mixed so that the prepared whipping cream has excellent taste, whipping properties, and plasticity.

[0003] Currently, during stirring, the prepared raw materials are poured into a container, and a stirring blade driven by a motor is provided in the container, so that the mixing of a plurality of prepared raw materials can be achieved through the rotation of the stirring blade.

[0004] However, since the stirring blades are generally arranged in the middle of the container, the prepared raw materials close to the inner wall of the container cannot participate in the stirring process, thereby reducing the stirring and mixing effect. If the stirring blades are moved manually, there will be problems such as increased operation volume and the stirring blades are prone to hit the inner wall of the container. Utility Model Content

[0005] In order to improve the problem of poor stirring effect on the preparation of raw materials, the present application provides a stirring device for preparing whipped cream.

[0006] The present application provides a stirring device for preparing whipped cream, which adopts the following technical solution:

[0007] A stirring device for preparing whipped cream comprises a stirring tank and two stirring shafts, wherein a support plate is provided on the top of the stirring tank, and the two stirring shafts are passed through the support plate; a driven gear is provided on the upper part of each of the two stirring shafts, and a driving gear driven by a rotating motor is adapted to be provided between the two driven gears; and a stirring head for stirring materials is provided on the lower part of each of the two stirring shafts.

[0008] By adopting the above technical solution, when the rotating motor drives the driving gear, the two driven gears will rotate synchronously, thereby realizing the driving effect on the two stirring shafts. In this way, there will be two stirring heads in a stirring tank for stirring the materials, which increases the effective area of ​​the stirring head and improves the stirring effect.

[0009] Optionally, a waist hole is provided on the top of the support plate, and the waist hole extends along the length direction of the support plate. The stirring shaft includes an upper shaft, a middle shaft and a lower shaft which are connected in sequence and coaxially arranged. The outer diameter of the upper shaft and the outer diameter of the lower shaft are both larger than the outer diameter of the middle shaft. The middle shaft is inserted into the waist hole, the upper shaft is located above the waist hole, and the lower shaft is located below the waist hole; a bearing is provided on the outer walls of the two middle shafts, and the two bearings are connected by a connecting plate. The rotating motor is provided on the top of the connecting plate, and the rotating motor is used to drive the driving gear, and the driving gear is in a meshing state with the two driven gears.

[0010] By adopting the above technical solution, the size of the middle shaft is small and can slide in the waist hole, while the size of the upper shaft and the lower shaft is large and can only be located on the outside of the support plate. In this way, the stirring shaft is in an I-shape and can be clamped on the support plate. At this time, the rotating motor can reliably drive the stirring shaft, and at the same time, the stirring shaft will not fall into the stirring tank. Furthermore, the cooperation between the two bearings and a connecting plate fixes the position between the two stirring shafts, thereby ensuring that the driving gear and the driven gear can maintain a meshing state.

[0011] Optionally, the driven gear is sleeved on the outer wall of the upper shaft, the stirring head is arranged on the outer wall of the lower shaft, and the two stirring heads are separated from each other.

[0012] By adopting the above technical solution, the vertical position of the stirring shaft is fixed. At the same time, when the stirring shaft rotates, there is no interference between the two stirring heads, ensuring that the stirring heads can reliably stir the materials.

[0013] Optionally, a plurality of support protrusions are provided on the top and the bottom of the support plate, and the plurality of support protrusions are distributed on both sides of the waist hole and are arranged at intervals along the length direction of the waist hole, and the bottom of the upper shaft and the top of the lower shaft are both in contact with the support protrusions.

[0014] By adopting the above technical solution, the supporting protrusion plays a supporting role for the upper shaft and the lower shaft, and can reduce the contact area between the upper shaft and the support plate and between the lower shaft and the support plate, thereby reducing the friction between the stirring shaft and the support plate during rotation, thereby extending the service life of the stirring shaft and improving the stirring effect on the material.

[0015] Optionally, a hydraulic cylinder is provided on the top of the support plate, an L-shaped support rod is connected to the outer walls of the two bearings, a push rod of the hydraulic cylinder is connected to any one of the support rods, and the hydraulic cylinder is used to push the support rod to move along the length direction of the waist hole.

[0016] By adopting the above technical solution, the two stirring shafts form a whole under the connecting action of the connecting plate. In this way, when the push rod of the hydraulic cylinder pushes and pulls a support rod, the two stirring shafts can move as a whole along the length direction of the waist hole. In this way, the stirring head can be closer to the inner wall of the mixing tank, thereby effectively improving the stirring effect on the material.

[0017] Optionally, the connecting plate is connected to one side of the bearing, and the support rod is connected to the other side of the bearing, with the end of the support rod facing the waist hole; a pressure sensor is provided at both ends of the waist hole, and the pressure data collected by the pressure sensor is transmitted to the controller through a signal line, and the controller controls the extension length of the push rod of the hydraulic cylinder.

[0018] By adopting the above technical solution, when the push rod of the hydraulic cylinder pushes the support rod and the stirring shaft to produce displacement, the range of action of the stirring head is expanded. When the support rod contacts the pressure sensor, the pressure sensor will transmit the pressure data to the controller. At this time, the controller will control the push rod of the hydraulic cylinder to change the direction of movement. In other words, through the cooperation of the support rod and the pressure sensor, the displacement of the stirring shaft is controlled, thereby preventing the stirring head from colliding with the inner wall of the stirring tank.

[0019] Optionally, a circular track is provided on the top of the mixing tank, a circular walking groove is provided on the top of the track, a pair of walking wheels is provided on the bottom of the support plate, the pair of walking wheels are adaptively arranged in the walking groove, and a walking motor for driving the walking wheels is also provided on the bottom of the support plate.

[0020] By adopting the above technical solution, the travel wheel can roll under the drive of the travel motor, so that the travel wheel can move in the travel groove, and then the support plate can be rotated. In this way, the range of action of the stirring head is further increased, and the stirring effect on the material is significantly improved.

[0021] Optionally, a slot is provided at the bottom of the track, and the slot is adaptively mounted on the top of the mixing tank, and the depth of the slot is greater than the depth of the walking groove.

[0022] By adopting the above technical solution, the track is set on the top of the mixing tank through a groove, and the depth of the groove is deeper, which can improve the stability of the track and ensure that the track will not fall off the mixing tank, thereby ensuring that the support plate can reliably move on the track, thereby maximizing the range of action of the mixing head.

[0023] In summary, this application has the following beneficial effects:

[0024] 1. A support plate is arranged on the mixing tank, and two mixing shafts that can move along the length direction of the support plate are arranged on the support plate. The two mixing shafts can rotate simultaneously under the drive of the rotating motor, and a mixing head is arranged on each of the two mixing shafts, thereby improving the mixing effect of the material.

[0025] 2. Through the cooperation of the walking wheel and the walking motor, the support plate can walk on the track and rotate around the axis of the mixing tank. A waist hole is provided on the support plate. Through the push and pull action of the hydraulic cylinder, the mixing shaft can move in the length direction of the waist hole. In this way, the two mixing heads can move arbitrarily in the horizontal plane, thereby increasing the range of action of the mixing head and further improving the mixing effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic stereogram of the present application;

[0027] Figure 2 is a cross-sectional view of the internal structure of the present application;

[0028] Figure 3 It is a reference diagram of the meshing state of the driving gear and the driven gear;

[0029] Figure 4 This is a reference diagram of the assembly status of the stirring shaft and the stirring head;

[0030] In the figure: 1. mixing tank; 2. mixing shaft; 21. upper shaft; 211. bearing; 212. connecting plate; 213. support rod; 22. middle shaft; 23. lower shaft; 3. support plate; 31. waist hole; 32. supporting protrusion; 33. pressure sensor; 34. walking wheel; 35. walking motor; 41. driven gear; 42. rotating motor; 43. driving gear; 5. mixing head; 6. hydraulic cylinder; 7. track; 71. walking groove; 72. card slot. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-4 This application is described in further detail.

[0032] Figure 1 is a schematic stereogram of the present application, Figure 2 is a cross-sectional view of the internal structure of this application. Figure 1 and Figure 2A stirring device for preparing whipped cream includes a stirring tank 1 with an opening at the top, a track 7 is provided at the opening of the stirring tank 1, a running groove 71 is provided at the top of the track 7, a clamping groove 72 with a depth greater than the running groove 71 is provided at the bottom of the track 7, the running groove 71 and the clamping groove 72 are both annular, and the clamping groove 72 is adaptively clamped at the top of the stirring tank 1, so as to fix the track 7. A support plate 3 is also provided at the top of the stirring tank 1, the support plate 3 is located above the track 7, and two running wheels 34 are symmetrically provided at the bottom of the support plate 3, both of which are located in the running groove 71, and any one of the running wheels 34 can be driven by a running motor 35, so that when the running wheel 34 runs in the running groove 71, the support plate 3 can rotate around the axis of the stirring tank 1.

[0033] See also Figure 1 and Figure 2 A waist hole 31 is provided on the top of the support plate 3, and the waist hole 31 extends along the length direction of the support plate 3. Two stirring shafts 2 are inserted in the waist hole 31. The stirring shaft 2 includes an upper shaft 21, a middle shaft 22 and a lower shaft 23 connected in sequence. The axes of the upper shaft 21, the middle shaft 22 and the lower shaft 23 coincide with each other. The outer diameter of the upper shaft 21 is the same as the outer diameter of the lower shaft 23 and is larger than the outer diameter of the middle shaft 22. In this way, the stirring shaft 2 is in an I-shape. The upper shaft 21 is located above the support plate 3, the middle shaft 22 is inserted into the waist hole 31 and is adapted to the size of the waist hole 31, and the lower shaft 23 is located below the support plate 3. The upper shaft 21 and the lower shaft 23 play a role in limiting the middle shaft 22, ensuring that the middle shaft 22 can slide along the length direction of the waist hole 31, that is, it can slide in the horizontal direction, but will not move in the vertical direction.

[0034] Figure 3 This is a reference diagram of the meshing state of the driving gear and the driven gear. Figure 3 Combined with Figure 2 A bearing 211 is provided on the outer wall of each of the two middle shafts 22. The two bearings 211 are connected by a connecting plate 212. The middle shaft 22 and the inner ring of the bearing 211 are interference fit, and the connecting plate 212 is fixedly connected to the outer ring of the bearing 211. A rotating motor 42 is provided on the connecting plate 212. The output shaft of the rotating motor 42 extends upward. A driving gear 43 is provided on the output shaft of the rotating motor 42. A driven gear 41 is provided on the outer wall of each of the two upper shafts 21. The driving gear 43 is located between the two driven gears 41. One side of the driving gear 43 is meshed with one driven gear 41, and the other side of the driving gear 43 is meshed with another driven gear 41. In this way, when the driving gear 43 is driven to rotate, the driven gear 41 meshed with the driving gear 43 will rotate synchronously, thereby realizing the driving effect on the upper shaft 21, and then realizing the overall rotation of the stirring shaft 2.

[0035] Figure 4This is a reference diagram of the assembly status of the stirring shaft and stirring head. Figure 4 Combined with Figure 1 A stirring head 5 is provided on the outer wall of each of the two lower shafts 23. When the stirring shaft 2 is driven by the rotating motor 42 to rotate, the two stirring heads 5 can rotate in opposite directions, thereby reliably stirring the material in the stirring tank 1. By reasonably selecting the length of the connecting plate 212, the distance between the two stirring shafts 2 can be adjusted, thereby ensuring that the two stirring heads 5 can be in a state of being close to each other but not interfering with each other, thereby improving the stirring effect of the stirring heads 5 on the material.

[0036] See also Figure 2 A hydraulic cylinder 6 is provided on the top of the support plate 3, and the extension direction of the push rod of the hydraulic cylinder 6 is parallel to the extension direction of the waist hole 31. A support rod 213 is provided on the outer wall of each bearing 211, the connecting plate 212 is connected to one side of the outer wall of the bearing 211, and the support rod 213 is connected to the other side of the outer wall of the bearing 211, and the support rod 213 is arranged toward the end of the waist hole 31. The support rod 213 is L-shaped, the horizontal end of the support rod 213 is located in the waist hole 31 and connected to the bearing 211, and the vertical end of the support rod 213 extends upward to the outside of the waist hole 31. The push rod of the hydraulic cylinder 6 is connected to the vertical end of the support rod 213 close to it, so that when the push rod of the hydraulic cylinder 6 is extended and retracted, it can pull the support rod 213 to produce horizontal displacement. The support rod 213 is connected to the bearing 211, and the bearing 211 is sleeved on the outer wall of the stirring shaft 2. The two bearings 211 are connected by a connecting plate 212. In this way, the two support rods 213 and the two stirring shafts 2 can be connected as a whole. When the hydraulic cylinder 6 drives one support rod 213 to displace, the two stirring shafts 2 and the other support rod 213 can also be displaced. When the stirring shaft 2 is displaced, the stirring head 5 will also be displaced, so that the stirring head 5 can fit the inner wall of the stirring tank 1 more closely, thereby increasing the range of action of the stirring head 5, and further improving the stirring effect of the stirring head 5 on the material.

[0037] See also Figure 2 A pressure sensor 33 is provided at both ends of the waist hole 31. When the support rod 213 approaches and presses against the pressure sensor 33 under the push of the hydraulic cylinder 6, the pressure sensor 33 transmits the collected pressure data to the controller, and the controller controls the extension and retraction of the push rod of the hydraulic cylinder 6. Specifically, when a support rod 213 touches a pressure sensor 33, the controller controls the push rod of the hydraulic cylinder 6 to stop moving, and then controls the push rod of the hydraulic cylinder 6 to move in the opposite direction until another support rod 213 touches another pressure sensor 33. In this way, the displacement of the stirring shaft 2 and the stirring head 5 is limited, and while the action range of the stirring head 5 is increased and the stirring effect is improved, the collision between the stirring head 5 and the inner wall of the stirring tank 1 is effectively prevented. See Figure 1 and Figure 2 A plurality of supporting protrusions 32 are provided on the top and bottom of the supporting plate 3, and the plurality of supporting protrusions 32 are distributed on both sides of the waist hole 31 and are arranged at intervals along the length direction of the waist hole 31, that is, the plurality of supporting protrusions 32 are arranged in two rows on the top of the supporting plate 3, and the plurality of supporting protrusions 32 are also arranged in two rows on the bottom of the supporting plate 3, so that the bottom of the upper shaft 21 and the top of the lower shaft 23 can both contact with the supporting protrusions 32, and by adjusting the arrangement density of the supporting protrusions 32, it can be ensured that the upper shaft 21 and the lower shaft 23 can be in a balanced state during the movement without tilting, thereby effectively reducing the wear of the upper shaft 21 and the lower shaft 23 and increasing the service life of the stirring shaft 2.

[0038] The working principle of the present application is as follows: the rotating motor 42 realizes the rotation of the two stirring shafts 2, and then the stirring head 5 on the stirring shaft 2 realizes the stirring effect on the material, and then the hydraulic cylinder 6 pushes the support rod 213 to realize the movement of the stirring shaft 2 in the horizontal direction, and then the travel motor 35 drives the travel wheel 34 to realize the rotation of the support plate 3 in the horizontal direction. In this way, the stirring shaft 2 can be moved in a large range in the horizontal plane, thereby maximizing the range of action of the stirring head 5, thereby ensuring that all materials can be reliably stirred and mixed, with a high degree of automation, reducing the amount of manual operation, and effectively improving the stirring efficiency of the material.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A stirring device for preparing whipped cream, characterized in that It comprises a stirring tank (1) and two stirring shafts (2), wherein a support plate (3) is provided on the top of the stirring tank (1), and the two stirring shafts (2) are inserted into the support plate (3); A driven gear (41) is provided on the upper part of each of the two stirring shafts (2), and a driving gear (43) driven by a rotating motor (42) is adaptively provided between the two driven gears (41); A stirring head (5) for stirring materials is provided at the lower part of each of the two stirring shafts (2); A waist hole (31) is provided on the top of the support plate (3), and the waist hole (31) extends along the length direction of the support plate (3); the stirring shaft (2) comprises an upper shaft (21), a middle shaft (22) and a lower shaft (23) which are connected in sequence and arranged coaxially; the outer diameter of the upper shaft (21) and the outer diameter of the lower shaft (23) are both larger than the outer diameter of the middle shaft (22); the middle shaft (22) is inserted into the waist hole (31); the upper shaft (21) is located above the waist hole (31), and the lower shaft (23) is located below the waist hole (31); A bearing (211) is provided on the outer wall of each of the two central shafts (22), and the two bearings (211) are connected via a connecting plate (212). The rotating motor (42) is provided on the top of the connecting plate (212), and the rotating motor (42) is used to drive the driving gear (43), and the driving gear (43) and the two driven gears (41) are in a meshing state. A hydraulic cylinder (6) is provided on the top of the support plate (3); an L-shaped support rod (213) is connected to the outer wall of each of the two bearings (211); a push rod of the hydraulic cylinder (6) is connected to any one of the support rods (213); and the hydraulic cylinder (6) is used to push the support rod (213) to move along the length direction of the waist hole (31); The connecting plate (212) is connected to one side of the bearing (211), the supporting rod (213) is connected to the other side of the bearing (211), and the end of the supporting rod (213) faces the waist hole (31); A pressure sensor (33) is provided at each end of the waist hole (31), and pressure data collected by the pressure sensor (33) is transmitted to a controller via a signal line, and the controller controls the extension length of the push rod of the hydraulic cylinder (6); The top of the mixing tank (1) is provided with an annular track (7), the top of the track (7) is provided with an annular running groove (71), the bottom of the support plate (3) is provided with a pair of running wheels (34), the pair of running wheels (34) are adaptively arranged in the running groove (71), and the bottom of the support plate (3) is also provided with a running motor (35) for driving the running wheels (34).

2. A stirring device for preparing whipped cream according to claim 1, characterized in that: The driven gear (41) is sleeved on the outer wall of the upper shaft (21), the stirring head (5) is arranged on the outer wall of the lower shaft (23), and the two stirring heads (5) are separated from each other.

3. A stirring device for preparing whipped cream according to claim 2, characterized in that: A plurality of supporting protrusions (32) are provided on the top of the supporting plate (3) and the bottom of the supporting plate (3); the plurality of supporting protrusions (32) are distributed on both sides of the waist hole (31) and are arranged at intervals along the length direction of the waist hole (31); the bottom of the upper shaft (21) and the top of the lower shaft (23) are both in contact with the supporting protrusions (32).

4. A stirring device for preparing whipped cream according to claim 1, characterized in that: A clamping groove (72) is provided at the bottom of the track (7), and the clamping groove (72) is adaptively clamped on the top of the stirring tank (1), and the depth of the clamping groove (72) is greater than the depth of the running groove (71).

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