Food processing stirring and mixing device

Abstract

The invention relates to a food processing stirring and mixing device in the field of food processing, comprising a mixing frame and a control system, outer panels are installed on both sides of the mixing frame, upper slide grooves and lower slide grooves arranged up and down are penetrated inside the outer panels, electric telescopic rods are symmetrically installed on one side of the bottom of the mixing frame through shafts, the bottom of the electric telescopic rods is connected to a shaking bottom plate, a power unit is installed on the front of the outer panels, and the power unit comprises a servo motor, the output end of the servo motor is connected to a power gear, the front end of the shaking bottom plate is connected to a driving rack located in front of the outer panels, a tilting shaft is installed on one side of the electric telescopic rod, both ends of the tilting shaft are connected to extension shafts, and an adjusting rack is arranged at the front end of the extension shaft, which can assist the mixing frame to achieve mixing processing on a horizontal plane, and can also assist the mixing frame to perform three-dimensional mixing processing, so as to ensure the integrity and appearance of the raw materials of eight-treasure porridge on the basis of ensuring mixing uniformity.

Description

Technical Field

[0001] The invention relates to a food processing stirring and mixing device, in particular to a food processing stirring and mixing device applied to the field of food processing. Background Art

[0002] During the processing of Eight Treasure Porridge, the raw materials need to be stirred and mixed in advance and then put into the cooking pot to ensure the uniformity of the Eight Treasure Porridge. However, the raw materials of Eight Treasure Porridge contain nuts. If stirring equipment is used to stir and mix the raw materials, the nut raw materials will be damaged and the appearance of the Eight Treasure Porridge will be affected. Therefore, when mixing the raw materials of Eight Treasure Porridge, attention needs to be paid to the protection of the nuts during the stirring operation.

[0003] In order to solve the problem of nut appearance protection described above, a certain food processing stirring and mixing device on the market adopts a horizontal shaking stirring and mixing design, which has a certain market share.

[0004] The specification of Chinese invention patent CN202210940956.4 discloses a raw material mixing device for food processing, including a bottom plate, four corners of the bottom plate are provided with columns, one end of the column away from the bottom plate is fixedly connected with a fixed plate arranged on both sides of the bottom plate, and also includes an adjustment mechanism and a mixing mechanism; the mixing mechanism includes a sliding rod fixedly connected to the middle of the column, the middle of the sliding rod is slidably connected to the slider, the side of the slider close to the center of the device is fixedly connected to the containing box, the bottom of the containing box is provided with a through hole, the side of the slider away from the center of the device is provided with a fixed block, the fixed block is slidably connected to the lifting rod, and the side of the lifting rod close to the bottom plate is provided with a lifting plate matched with the containing box; the adjustment mechanism includes a support plate arranged between the lifting plate and the bottom plate. The present invention is applicable to a raw material mixing device for food processing, and the mixing of nuts is completed by shaking the containing box, and the stirring process of the stirring rod is not required, so that the nuts can maintain their original volume to the greatest extent.

[0005] During the mixing process, the above-mentioned mixing equipment avoids the use of a rigid stirring structure and thus avoids damage to the nuts, and uses horizontal shaking and feeding to complete two rounds of mixing. However, when feeding, the nuts and other granular raw materials in the eight-treasure porridge raw materials will collide with the surface of the lifting plate and cause splashing accidents, which has limited mixing effect and is not conducive to the feeding operation. Summary of the invention

[0006] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to ensure the uniformity of mixing the raw materials of eight-treasure porridge and the smooth operation of feeding while avoiding damage to the surface of nuts by using a rigid stirring structure.

[0007] In order to solve the above problems, the present invention provides a food processing stirring and mixing device, including a mixing frame and a control system, both sides of the mixing frame are equipped with external vertical plates, the interior of the external vertical plates is penetrated by an upper slide groove and a lower slide groove arranged up and down, an electric telescopic rod is symmetrically installed on one side of the bottom of the mixing frame through an axis, the bottom of the electric telescopic rod is connected to a shaking bottom plate slidably connected to the inside of the lower slide groove, a power unit is installed on the front of the external vertical plate, and the power unit includes a servo motor, the output end of the servo motor is connected to a power gear, the front end of the shaking bottom plate is connected to a driving rack located in front of the external vertical plate, and the driving rack is meshed with the power gear for transmission;

[0008] A tilting shaft is installed on one side of the electric telescopic rod, and the tilting shaft is slidably connected to the bottom of the mixing frame. Both ends of the tilting shaft are connected to extension shafts slidably connected to the inside of the upper slide groove, and the front end of the extension shaft is arranged with an adjustment rack located above the power gear.

[0009] In the above-mentioned food processing stirring and mixing device, in addition to being able to assist the mixing frame to achieve mixing processing on the horizontal plane, it can also assist the mixing frame to perform three-dimensional mixing processing, thereby ensuring the mixing uniformity and protecting the integrity and appearance of the eight-treasure porridge raw materials.

[0010] As a further improvement of the present application, the front side of one of the extension shafts is provided with a constraint groove located in front of the outer vertical plate, the interior of the constraint groove is slidably connected with a magnetic constraint block, the front side of the magnetic constraint block is connected to the back side of the adjustment rack, and the bottom wall of the constraint groove is fixed with an electromagnetic block that repel each other with the magnetic constraint block.

[0011] As a further improvement of the present application, the installation position of the magnetic restraint block and the adjustment rack is located on the back side of the adjustment rack near the top, and the adjustment rack is meshed and connected with the power gear.

[0012] As a further improvement of the present application, a discharge trough is provided on the inner wall of the mixing frame away from the electric telescopic rod, and a baffle is embedded in the inner wall of the discharge trough, and the bottom wall of the discharge trough is in the same plane as the bottom wall of the mixing frame.

[0013] As a further improvement of the present application, the control system includes a depth camera and a judgment module embedded in the bottom wall of the mixing frame, and the depth cameras are arranged equidistantly on the bottom wall of the mixing frame, and the depth cameras are electrically connected to the judgment module.

[0014] As a further improvement of the present application, a plurality of screening holes are provided on the bottom wall of the mixing frame, and the screening holes are arranged at intervals from the depth camera, and the judgment module is electrically connected to the electromagnetic block.

[0015] As another improvement of the present application, a winding tube is installed on the outer wall of the mixing frame away from the discharge chute, and a rubber screen that passes through the inner wall of one side of the mixing frame is wrapped on the surface of the winding tube. Elastic magnetic strips are connected to the front and back of the rubber screen, and a magnetic coating that attracts the elastic magnetic strips is arranged on the inner wall of the mixing frame.

[0016] As another improved supplement of the present application, symmetrically arranged metal wire strips are arranged inside the elastic magnetic strip, and the metal wire strips are made of one of aluminum wire, iron wire or copper wire.

[0017] As another improvement supplement to the present application, the sum of the cross-sectional width values ​​of the elastic magnetic strip and the rubber screen is the same as the cross-sectional width value of the inner wall of the mixing frame, and the cross-sectional width value of the elastic magnetic strip is less than one tenth of the cross-sectional width value of the rubber screen, and the length value of the rubber screen is greater than the cross-sectional length value of the inner wall of the mixing frame.

[0018] To sum up, the present invention utilizes the cooperation of an electric telescopic rod, a shaking base plate, a tilting shaft, a power unit, an adjustment rack and a magnetic constraint block to assist the mixing frame in horizontal shaking mixing, thereby realizing mixing processing on the horizontal plane. The tilting shaft can also be used to drive the mixing frame to perform three-dimensional mixing processing of the internal raw materials, thereby further improving the mixing uniformity of the eight-treasure porridge raw materials of the present invention, while avoiding the use of rigid stirring equipment, protecting the integrity and appearance of the eight-treasure porridge raw materials. In addition, the use of rubber screens and elastic magnetic strips can prevent the mixed eight-treasure porridge raw materials from stratification and precipitation during discharging, thereby maintaining the uniformity of the mixed eight-treasure porridge raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the first and second implementation modes of this application;

[0020] Figure 2 It is a bottom view of the first and second embodiments of the present application;

[0021] Figure 3 It is a cross-sectional view of the first and second embodiments of the present application;

[0022] Figure 4 It is a schematic diagram of the interior of the hybrid frame and the extension shaft of the first and second embodiments of the present application;

[0023] Figure 5 This is a schematic diagram of the horizontal shaking state of the mixing frame in the first and second implementation modes of the present application;

[0024] Figure 6 This is a state diagram of the mixing frame tilting for three-dimensional mixing in the first and second embodiments of the present application;

[0025] Figure 7Schematic diagram of the distance adjustment state between the tilting shaft and the electric telescopic rod in the first and second embodiments of the present application;

[0026] Figure 8 This is a schematic diagram of the installation of a mixing frame, a rubber screen, an elastic magnetic strip, and a winding tube in the second embodiment of the present application;

[0027] Fig. 9 This is a schematic diagram of the working status of the rubber screen in the second embodiment of the present application.

[0028] Description of the numbers in the figure:

[0029] 1. Mixing frame; 11. Rubber screen; 12. Elastic magnetic strip; 13. Winding tube; 2. Electric telescopic rod; 3. Shaking bottom plate; 4. External plate; 41. Upper slide groove; 42. Lower slide groove; 5. Tilt shaft; 51. Extension shaft; 52. Constraint groove; 53. Electromagnetic block; 6. Power unit; 61. Power gear; 62. Servo motor; 63. Drive rack; 7. Adjustment rack; 71. Magnetic constraint block. DETAILED DESCRIPTION

[0030] The following describes two implementation modes of the present application in detail with reference to the accompanying drawings.

[0031] The first implementation method:

[0032] Figure 1-Figure 7 A food processing stirring and mixing device is shown, comprising a mixing frame 1 and a control system, outer panels 4 are installed on both sides of the mixing frame 1, upper slide grooves 41 and lower slide grooves 42 arranged vertically are penetrated inside the outer panels 4, an electric telescopic rod 2 is symmetrically installed on one side of the bottom of the mixing frame 1 through an axis, a shaking bottom plate 3 slidably connected to the inside of the lower slide groove 42 is connected to the bottom of the electric telescopic rod 2, a power unit 6 is installed on the front of the outer panel 4, and the power unit 6 includes a servo motor 62, an output end of the servo motor 62 is connected to a power gear 61, and a front end of the shaking bottom plate 3 is connected to a driving rack 63 located in front of the outer panel 4, and the driving rack 63 is meshed with the power gear 61 for transmission;

[0033] A tilting shaft 5 is installed on one side of the electric telescopic rod 2, and the tilting shaft 5 is slidably connected to the bottom of the mixing frame 1. Both ends of the tilting shaft 5 are connected to an extension shaft 51 slidably connected to the inside of the upper slide groove 41, and the front end of the extension shaft 51 is arranged with an adjustment rack 7 located above the power gear 61.

[0034] The front side of one of the extension shafts 51 is provided with a constraint groove 52 located in front of the outer vertical plate 4, and the interior of the constraint groove 52 is slidably connected with a magnetic constraint block 71, the front side of the magnetic constraint block 71 is connected to the back side of the adjustment rack 7, and the bottom wall of the constraint groove 52 is fixed with an electromagnetic block 53 that repel each other with the magnetic constraint block 71.

[0035] The installation position of the magnetic attraction restraint block 71 and the adjusting rack 7 is located at the back side of the adjusting rack 7 near the top, and the adjusting rack 7 is meshed and connected with the power gear 61 .

[0036] A discharging trough is provided on the inner wall of the mixing frame 1 away from the electric telescopic rod 2 , and a baffle is embedded and installed on the inner wall of the discharging trough, and the bottom wall of the discharging trough is in the same plane as the bottom wall of the mixing frame 1 .

[0037] The control system includes a depth camera and a judgment module which are embedded and installed on the bottom wall of the mixing frame 1, and the depth cameras are arranged equidistantly on the bottom wall of the mixing frame 1, and the depth cameras are electrically connected to the judgment module.

[0038] The bottom wall of the mixing frame 1 is provided with a plurality of screening holes, and the screening holes are arranged at intervals from the depth camera, and the judgment module is electrically connected to the electromagnetic block 53 .

[0039] Specifically, when the eight-treasure porridge raw materials are put into the mixing frame 1, the servo motor 62 is first started in the positive direction for one cycle (the duration is set according to the actual situation), driving the power gear 61 to rotate, and the meshing transmission of the power gear 61 and the driving rack 63 can drive the shaking bottom plate 3 connected to the driving rack 63 to move horizontally, thereby driving the mixing frame 1 to move horizontally to one side for a certain distance first, and then the servo motor 62 is started in the reverse direction to rotate for one cycle, indirectly driving the mixing frame 1 to move horizontally to the other side, forming a horizontal shaking state;

[0040] However, since the mixing effect brought about by the horizontal shaking is at a single level, the mixing uniformity of the raw materials inside the mixing frame 1 is insufficient. Therefore, during the horizontal shaking process, the electric telescopic rod 2 is started to shrink the electric telescopic rod 2, and then the mixing frame 1 is driven to tilt at one end under the action of the tilting shaft 5, so that the raw materials at one end of the mixing frame 1 are thrown up for processing. At the same time, the mixing frame 1 synchronously moves to the side away from the electric telescopic rod 2, so that the thrown raw materials can fall to the position near the electric telescopic rod 2 in the mixing frame 1, thereby realizing two-wheel three-dimensional mixing and enhancing the uniformity of the mixing of the raw materials inside the mixing frame 1.

[0041] The mixing result inside the mixing frame 1 is photographed by a depth camera. Since the depth cameras are arranged at equal distances, the photographed areas are not the same. The judgment module is used to compare the photographed images of each area to check the distribution state of each image in each area (since the ingredients of the eight-treasure porridge are different and the sizes are also different, if the mixing is uniform, the affected parts corresponding to each raw material in the depth image in each area will be almost the same, otherwise they will be different). When the judgment module concludes that the mixing is uneven, the electromagnetic block 53 is turned off;

[0042] When the electromagnetic block 53 is closed, the magnetic restraint block 71 falls freely inside the restraint groove 52, driving the adjustment rack 7 originally located above the power gear 61 to fall and mesh with the power gear 61. Subsequently, under the rotation of the power gear 61, the adjustment rack 7 and the drive rack 63 move away from each other, driving the tilting shaft 5 to be closer to the electric telescopic rod 2, thereby making the subsequent mixing frame 1 have a larger amplitude when tilting, and the three-dimensional mixing effect is stronger.

[0043] Second implementation method:

[0044] Figure 8-Figure 9 , wherein the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: a winding tube 13 is installed on the outer wall of the mixing frame 1 away from the discharge chute, a rubber screen 11 is wound around the surface of the winding tube 13 and passes through the inner wall of one side of the mixing frame 1, an elastic magnetic strip 12 is connected to the front and back of the rubber screen 11, and a magnetic coating that attracts the elastic magnetic strip 12 is arranged on the inner wall of the mixing frame 1.

[0045] The elastic magnetic strip 12 is internally provided with symmetrically arranged metal wire strips, and the metal wire strips are made of one of aluminum wire, iron wire or copper wire.

[0046] The sum of the cross-sectional widths of the elastic magnetic strip 12 and the rubber screen 11 is the same as the cross-sectional width of the inner wall of the mixing frame 1 , and the cross-sectional width of the elastic magnetic strip 12 is less than one tenth of the cross-sectional width of the rubber screen 11 , and the length of the rubber screen 11 is greater than the cross-sectional length of the inner wall of the mixing frame 1 .

[0047] Specifically, when the raw materials in the mixing frame 1 need to be discharged after mixing, the baffle plate is taken out and the discharge operation can be completed by pouring. However, due to the different sizes and weights of the raw nuts in the eight-treasure porridge, the mixed raw materials in a horizontal state will be sieved again during pouring, which reduces the mixing uniformity of the raw materials of the eight-treasure porridge after discharge. In order to solve the above problem, this embodiment is adopted;

[0048] Before discharging, the rubber screen 11 on the surface of the winding tube 13 connected by the damping shaft is first stretched along the inner side of the mixing frame 1, and then the metal wire strips inside the rubber screen 11 are used to fold the rubber screen 11 into a wavy design, so that the mixed raw materials on the surface of the rubber screen 11 inside the mixing frame 1 are isolated and stored, and the magnetic force between the elastic magnetic strip 12 and the magnetic coating is used to keep the wavy design in a stable state, and then the baffle plate is opened to complete the step-by-step unloading, so as to avoid destroying the uniformity of the mixed raw materials of the eight-treasure porridge during discharging.

[0049] In view of current practical needs, the above-mentioned implementation mode adopted in this application is not limited to the scope of protection. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the scope of protection of the present invention.

Claims

1. A food processing stirring and mixing device, comprising a mixing frame (1) and a control system, characterized in that: External panels (4) are installed on both sides of the mixing frame (1), and an upper slide groove (41) and a lower slide groove (42) are provided inside the external panels (4) and are arranged vertically. An electric telescopic rod (2) is symmetrically installed on one side of the bottom of the mixing frame (1) through an axis, and the bottom of the electric telescopic rod (2) is connected to a shaking bottom plate (3) slidably connected to the inside of the lower slide groove (42). A power unit (6) is installed on the front of the external panels (4), and the power unit (6) includes a servo motor (62). The output end of the servo motor (62) is connected to a power gear (61), and the front end of the shaking bottom plate (3) is connected to a driving rack (63) located in front of the external panels (4), and the driving rack (63) is meshed with the power gear (61) for transmission; A tilting shaft (5) is installed on one side of the electric telescopic rod (2), and the tilting shaft (5) is slidably connected to the bottom of the mixing frame (1), and both ends of the tilting shaft (5) are connected to an extension shaft (51) slidably connected to the inside of the upper slide groove (41), and an adjustment rack (7) located above the power gear (61) is arranged at the front end of the extension shaft (51); A restraining groove (52) located in front of the outer vertical plate (4) is provided on the front side of one of the extension shafts (51); a magnetic restraining block (71) is slidably connected inside the restraining groove (52); the front side of the magnetic restraining block (71) is connected to the back side of the adjustment rack (7); and an electromagnetic block (53) that repel each other with the magnetic restraining block (71) is fixed to the bottom wall of the restraining groove (52); The installation position of the magnetic attraction restraint block (71) and the adjustment rack (7) is located at a position on the back side of the adjustment rack (7) close to the top end, and the adjustment rack (7) is meshedly connected with the power gear (61).

2. A food processing stirring and mixing device according to claim 1, characterized in that: A discharge trough is provided on the inner wall of the mixing frame (1) at a side away from the electric telescopic rod (2), and a baffle is mounted on the inner wall of the discharge trough. The bottom wall of the discharge trough is in the same plane as the bottom wall of the mixing frame (1).

3. A food processing stirring and mixing device according to claim 1, characterized in that: The control system comprises a depth camera and a judgment module which are embedded in the bottom wall of the mixing frame (1), and the depth cameras are arranged at equal distances on the bottom wall of the mixing frame (1), and the depth cameras are electrically connected to the judgment module.

4. A food processing stirring and mixing device according to claim 3, characterized in that: The bottom wall of the mixing frame (1) is provided with a plurality of screening holes, and the screening holes are arranged at intervals from the depth camera, and the judgment module is electrically connected to the electromagnetic block (53).

5. A food processing stirring and mixing device according to claim 2, characterized in that: A winding tube (13) is installed on the outer wall of the mixing frame (1) away from the discharge chute, and a rubber screen (11) is wound around the surface of the winding tube (13) and penetrates the inner wall of one side of the mixing frame (1). The front and back sides of the rubber screen (11) are connected to elastic magnetic strips (12), and the inner wall of the mixing frame (1) is provided with a magnetic coating that attracts the elastic magnetic strips (12).

6. A food processing stirring and mixing device according to claim 5, characterized in that: The elastic magnetic attraction strip (12) is internally arranged with symmetrically arranged metal wire strips, and the metal wire strips are made of one of aluminum wire, iron wire or copper wire.

7. A food processing stirring and mixing device according to claim 6, characterized in that: The sum of the cross-sectional widths of the elastic magnetic strip (12) and the rubber screen (11) is the same as the cross-sectional width of the inner wall of the mixing frame (1), and the cross-sectional width of the elastic magnetic strip (12) is less than one tenth of the cross-sectional width of the rubber screen (11), and the length of the rubber screen (11) is greater than the cross-sectional length of the inner wall of the mixing frame (1).

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