A food processing material elevator

Abstract

The present application relates to food material conveying technical field, specifically to a kind of food processing material elevator, including support, power mechanism and two screw lifting mechanisms are equipped on support, and screw lifting mechanism is driven with power mechanism cooperation;Support is installed with cylinder, and the discharge part of screw lifting mechanism is inserted into the inside of cylinder, and the bottom of cylinder is equipped with outer cylinder.The present application can simultaneously lift and convey different materials, and then the materials are discharged after mixing in the inner cone cylinder, and the working efficiency of rear-end stirring type food processing equipment can be improved by preliminary mixing in early stage;And in the use process of the present application, the position of discharge port can change along the circumferential direction, and can change along the shrinkage direction of outer cone cylinder conical surface, so that the present application can change the position of material drop point, improve the uniformity of material drop distribution, further speed up the working efficiency of rear-end stirring type food processing equipment;And by changing the position of material drop point, it can also be used for paving operation, suitable for baking, sterilization and other food processing operations.

Description

Technical Field

[0001] This invention relates to the field of food material conveying technology, and specifically to a food processing material elevator. Background Technology

[0002] In the food processing industry, material elevators are key pre-conveying equipment in food processing processes such as material proportioning and mixing, raw material drying, and sterilization. In the existing technology, spiral material elevators are the mainstream application model for conveying powder and granular food raw materials, which can meet the continuous feeding operation needs of granular and bulk materials.

[0003] In existing traditional production processes, independent material lifting equipment is often used to feed and convey single raw materials separately. Different powder materials are then sequentially added into the mixing equipment to complete centralized mixing. However, after different materials are added in sequence, they are prone to local accumulation and stratification within the mixing equipment. The materials cannot be mixed quickly and evenly, which increases the workload of the subsequent mixing mechanism and results in low overall mixing efficiency. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, the present invention provides a food processing material lifting machine to solve the above problems.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: A food processing material elevator includes a support frame, a power mechanism and two spiral lifting mechanisms mounted on the support frame, the spiral lifting mechanisms being driven and coordinated with the power mechanism; a cylinder is mounted on the support frame, the discharge part of the spiral lifting mechanism extends into the interior of the cylinder, an outer cylinder is fitted at the bottom of the cylinder, an outer cone is provided at the bottom of the outer cone, an elongated channel groove is opened on the outer cone along its conical convergence direction, an inner cone is rotatably connected to the interior of the outer cone, and the inner wall of the outer cone fits against the outer surface of the inner cone, a vortex groove is opened on the inner cone, and the channel formed at the intersection of the channel groove and the vortex groove is the discharge port; The cylinder is equipped with a rotating mechanism that is linked to the inner cone. The inner cone is equipped with a swaying mechanism that drives the rotating mechanism and the swaying mechanism. A wave groove is formed on the outer surface of the cylinder, and a first ball bearing is formed on the inner wall of the outer cylinder. The inner wall of the wave groove and the first ball bearing are in sliding engagement.

[0006] Preferably, the rotating mechanism includes a first motor mounted on the top of the cylinder, the output end of the first motor is provided with a rotating rod, the bottom end of the rotating rod coaxially passes through the cylinder and extends into the interior of the inner cone.

[0007] Preferably, an isolation shell is installed on the inner bottom wall of the inner cone, and a planetary carrier is rotatably connected inside the isolation shell. The bottom end of the rotating rod passes through the interior of the isolation shell and slides through the planetary carrier. Planetary gears are rotatably connected to the planetary carrier.

[0008] Preferably, a gear ring is fixedly connected to the inner bottom wall of the inner cone, and planetary gears are meshed with the gear ring; a positioning shaft is fixedly connected to the middle of the outer cone, the top end of the positioning shaft coaxially penetrates the bottom wall of the inner cone and extends into the interior of the isolation shell, and a central wheel is coaxially connected to the end, and planetary gears are meshed with the central wheel. When the rotating rod rotates, the planet carrier drives the planet gears to rotate around the rotating rod as the axis. The planet gears rotate on their own axis and drive the gear ring to rotate.

[0009] Preferably, a conical filter layer is coaxially fixedly connected to the rotating rod, and a connecting part is provided at the outer edge of the conical filter layer. The connecting part is rotatably connected to the inner wall of the outer cylinder, and a number of annular protrusions are provided on the upper surface of the conical filter layer along its conical convergence direction.

[0010] Preferably, the bottom of the cylinder is provided with a rolling section, which is located directly above the connecting section.

[0011] Preferably, a guide groove is provided on the inner wall of the outer cylinder, and a push block is slidably fitted in the guide groove. The top and one side of the push block are provided with inclined surfaces. A spring is installed between the inner wall of the guide groove and the push block. When the push block extends out of the guide groove, its bottom surface is in contact with the upper surface of the connecting part.

[0012] Preferably, the shaking mechanism includes a sleeve installed on the top of the isolation shell, a groove is provided on the inner wall of the sleeve, a rotating rod coaxially passes through the sleeve, and a second ball bearing is provided on the rotating rod inside the sleeve, the second ball bearing slidingly engaging with the groove. The slide is composed of a first spiral slide and a second spiral slide. The first spiral slide and the second spiral slide rotate in opposite directions, and their top ends and bottom ends are connected.

[0013] Preferably, the spiral lifting mechanism includes a feeding hopper, a conveying pipe is inclined upward on the feeding hopper, a spiral blade is rotatably connected inside the conveying pipe, a conveying port is provided at the top of the side wall of the conveying pipe, and a connecting pipe is provided at the conveying port, the output end of the connecting pipe is connected to the inside of the cylinder.

[0014] Preferably, the power mechanism includes a second motor installed at the top of the conveying pipe, wherein a transmission gear is coaxially fixedly connected to the top end of the central shaft of one of the spiral blades, and the transmission gear is coaxially fixedly connected to the output end of the second motor; a one-way bearing is coaxially connected to the top end of the central shaft of the other spiral blade, and a transmission gear is also coaxially connected to the one-way bearing, and the two transmission gears mesh with each other.

[0015] The beneficial effects of this invention are as follows: 1. This invention can simultaneously lift and convey different materials, which are then mixed inside the inner cone before being discharged. This initial mixing improves the efficiency of the downstream stirring food processing equipment. Furthermore, during use, the outlet position can change circumferentially and along the contraction direction of the outer cone surface, allowing the invention to vary the material drop point, thus improving the uniformity of material distribution and further accelerating the efficiency of the downstream stirring food processing equipment. By changing the material drop point, it can also be used for spreading operations, suitable for baking, sterilization, and other food processing operations.

[0016] 2. During the material conveying process of this invention, the continuous change in the position of the discharge port can prevent material blockage at the discharge port; during the operation of this invention, the outer cone is in a continuous up-and-down swaying state, which can further prevent blockage at the discharge port and ensure the stability of material discharge.

[0017] 3. This invention removes agglomerated and large-particle materials by setting up a screening and filtration mechanism, ensuring the quality of finished food products. During the operation of this invention, the conical filter layer continuously rotates to disperse the material, avoiding material accumulation and enhancing screening efficiency. During the operation of this invention, the conical filter layer will shake up and down, further preventing material accumulation and filter pore blockage on the surface of the conical filter layer, and continuously ensuring the screening performance and operation efficiency of the conical filter layer.

[0018] 4. During operation, this invention can crush and extrude agglomerated and large-particle materials. Combined with the continuous rotation of the connecting part driven by the conical filter layer, the pusher can eject the crushed material, pushing it to the conical filter layer for secondary screening. The qualified material is discharged from the outlet, thus realizing the integrated function of screening, crushing, and outputting agglomerated and large-particle materials. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of the present invention.

[0020] Figure 2 This is a cross-sectional view of the material conveying pipe of the present invention.

[0021] Figure 3 This is a schematic diagram of the connection between the material conveying pipe and the cylinder of the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of the outer cone cylinder of the present invention.

[0023] Figure 5 This is a cross-sectional view of the outer cone of the present invention.

[0024] Figure 6 This is a schematic diagram of the structure of the cylinder of the present invention.

[0025] Figure 7This is a schematic diagram of the inner conical cylinder of the present invention.

[0026] Figure 8 This is a cross-sectional view of the isolation shell of the present invention.

[0027] Figure 9 This is a schematic diagram of the planetary gear structure of the present invention.

[0028] Figure 10 This is a cross-sectional view of the outer cylinder of the present invention.

[0029] Figure 11 For the present invention Figure 5 A magnified structural diagram of part A in the middle.

[0030] In the attached diagram: 1. Support; 2. Cylinder; 3. Outer cylinder; 4. Outer conical cylinder; 5. Channel groove; 6. Inner conical cylinder; 7. Vortex groove; 8. Discharge port; 9. Wave groove; 10. First ball bearing; 11. First motor; 12. Rotating rod; 13. Isolation shell; 14. Planetary carrier; 15. Planetary gear; 16. Positioning shaft; 17. Gear ring; 18. Central wheel; 19. Conical filter layer; 20. Connecting part; 21. Annular protrusion; 22. Rolling part; 23. Guide groove; 24. Push block; 25. Spring; 26. Sleeve; 27. Second ball bearing; 28. Slide groove; 29. ​​Transmission gear; 30. Feed hopper; 31. Conveying pipe; 32. Spiral blade; 33. Connecting pipe; 34. Second motor; 35. Central shaft. Detailed Implementation

[0031] The following will be for reference. Figures 1 to 11 The various embodiments of the present invention will be described in detail below. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0032] A food processing material lifting machine, such as Figure 1 As shown, it includes a support 1, on which a power mechanism and two spiral lifting mechanisms are provided. The spiral lifting mechanisms are driven and cooperate with the power mechanism. The spiral lifting mechanisms are respectively corresponding to different materials. The power mechanism can drive the two spiral lifting mechanisms, thereby simultaneously lifting and conveying different materials.

[0033] like Figures 1-5 As shown, a cylinder 2 is mounted on the support 1. The discharge part of the screw lifting mechanism extends into the cylinder 2. An outer cylinder 3 is fitted onto the bottom of the cylinder 2. An outer cone 4 is located at the bottom of the outer cylinder 3. An elongated channel groove 5 is formed on the outer cone 4 along its conical converging direction. An inner cone 6 is rotatably connected to the inside of the outer cone 4, and the inner wall of the outer cone 4 is in contact with the outer surface of the inner cone 6. Figure 7As shown, the inner cone 6 has a vortex groove 7, and the channel formed at the intersection of the channel groove 5 and the vortex groove 7 is the discharge port 8.

[0034] In this embodiment, the outer cone 4 is located in the upper area of ​​the material holding device. When the inner cone 6 rotates relative to the outer cone 4, the outlet 8 formed by the intersection of the channel groove 5 and the vortex groove 7 changes position along the conical surface contraction direction, and the material falls continuously through the outlet 8. As the outlet 8 changes, the material landing point gradually transitions from the outer edge of the cavity of the holding device to the central area of ​​the cavity.

[0035] like Figure 5 and Figure 6 As shown, a rotating mechanism is provided on the cylinder 2, which is linked to the inner cone 6. A swaying mechanism is provided on the inner cone 6, and the rotating mechanism and the swaying mechanism are driven together. A wave groove 9 is provided on the outer surface of the cylinder 2, and a first ball bearing 10 is provided on the inner wall of the outer cylinder 3. The inner wall of the wave groove 9 and the first ball bearing 10 are slidably engaged. When the cylinder 2 sways up and down, the first ball bearing 10 slides in the wave groove 9, thereby driving the cylinder 2 to rotate with the outer cone 4, realizing the circumferential displacement of the discharge port 8. The discharge port 8 can change position along the conical surface contraction direction of the outer cone 4. This device improves the uniformity of material distribution by adjusting the position of the material drop point, avoids local material accumulation, and realizes uniform material distribution in the holding equipment.

[0036] like Figure 3 , Figure 5 and Figure 9 As shown, the rotating mechanism includes a first motor 11 mounted on the top of the cylinder 2. The output end of the first motor 11 has a rotating rod 12. The bottom end of the rotating rod 12 coaxially passes through the cylinder 2 and extends into the interior of the inner cone 6. An isolation shell 13 is installed on the inner bottom wall of the inner cone 6. A planetary carrier 14 is rotatably connected inside the isolation shell 13. The bottom end of the rotating rod 12 penetrates into the interior of the isolation shell 13 and slides through the planetary carrier 14. Planetary gears 15 are rotatably connected to the planetary carrier 14. A gear ring 17 is fixedly connected to the inner bottom wall of the inner cone 6. The planetary gears 15 and the gear ring... 17. Engaging connection; a positioning shaft 16 is fixedly connected to the middle of the outer cone 4. The top end of the positioning shaft 16 coaxially penetrates the bottom wall of the inner cone 6 and extends into the interior of the isolation shell 13. The end is coaxially connected to a central wheel 18. The planetary gear 15 is engaged with the central wheel 18. The planetary gear 15, the gear ring 17 and the central wheel 18 form a reduction gear set. When the first motor 11 drives the rotating rod 12 to rotate, the planetary carrier 14 drives the planetary gear 15 to rotate around the rotating rod 12 as the axis. At the same time, the planetary gear 15 rotates and drives the gear ring 17 to rotate, so that the inner cone 6 rotates at a low speed.

[0037] like Figure 5As shown, a conical filter layer 19 is coaxially fixedly connected to the rotating rod 12. A connecting part 20 is provided at the outer edge of the conical filter layer 19. The connecting part 20 is rotatably connected to the inner wall of the outer cylinder 3. Several annular protrusions 21 are provided on the upper surface of the conical filter layer 19 along its conical convergence direction. After being lifted and conveyed by the screw conveyor, the material is sent into the inner cavity of the cylinder 2. Under its own weight, the material is screened by the conical filter layer 19 and enters the interior of the inner conical cylinder 6, and is finally discharged from the discharge port 8. Unqualified materials such as lumps and large particles are intercepted by the conical filter layer 19 and slide down the slope of the filter layer to the connecting part 20 for collection. This device removes lumps and large particles by setting up a screening and filtering mechanism to ensure the quality of food processing products.

[0038] It should be noted that the conical design of the conical filter layer 19 increases the usable filtration area, thereby improving screening efficiency. Furthermore, during the operation of this device, the rotating rod 12 continuously drives the conical filter layer 19 to rotate, which disperses the material and further improves screening efficiency. The annular protrusion 21 reduces the material flow velocity and extends the screening time, thus ensuring the screening effect.

[0039] like Figure 5 and Figure 6 As shown, the bottom of the cylinder 2 is provided with a crushing part 22, which is located directly above the connecting part 20. During the up-and-down shaking of the outer cylinder 3, when the outer cylinder 3 moves upward, the crushing part 22 squeezes the material on the connecting part 20, thereby crushing agglomerated and large-particle materials.

[0040] like Figure 5 , Figure 10 and Figure 11 As shown, a guide groove 23 is provided on the inner wall of the outer cylinder 3. A push block 24 is slidably fitted in the guide groove 23. The top and one side of the push block 24 are provided with inclined surfaces. A spring 25 is installed between the inner wall of the guide groove 23 and the push block 24. When the push block 24 extends out of the guide groove 23, its bottom surface is in contact with the upper surface of the connecting part 20. During the rotation of the conical filter layer 19, the side inclined surface of the push block 24 can push out the crushed material, so that the crushed material can move to the conical filter layer 19 for screening again.

[0041] After the outer cylinder 3 rotates until the crushing part 22 moves above the push block 24, when the outer cylinder 3 rises, the crushing part 22 will abut against the top inclined surface of the push block 24, causing the push block 24 to retract into the guide groove 23, thus avoiding motion interference of the push block 24.

[0042] like Figure 5 and Figure 8As shown, the swaying mechanism includes a sleeve 26 installed on the top of the isolation shell 13. A groove 28 is provided on the inner wall of the sleeve 26. A rotating rod 12 coaxially passes through the sleeve 26. A second ball bearing 27 is provided on the rotating rod 12 inside the sleeve 26. The second ball bearing 27 slides in cooperation with the groove 28. The groove 28 is composed of a first spiral groove and a second spiral groove. The rotation directions of the first spiral groove and the second spiral groove are opposite, and their top ends and bottom ends are connected.

[0043] When the rotating rod 12 rotates relative to the sleeve 26, the second ball bearing 27 slides in the groove 28. Since the groove 28 is composed of the first spiral groove and the second spiral groove, it drives the sleeve 26 to move up and down repeatedly, thereby driving the inner cone 6 and the outer cone 4 to move up and down repeatedly.

[0044] like Figures 1-3 As shown, the spiral lifting mechanism includes a feed hopper 30, a conveying pipe 31 is inclined upward on the feed hopper 30, a spiral blade 32 is rotatably connected inside the conveying pipe 31, a conveying port is provided at the top of the side wall of the conveying pipe 31, and a connecting pipe 33 is provided at the conveying port. The output end of the connecting pipe 33 is connected to the inside of the cylinder 2. During the rotation of the spiral blade 32, the material in the feed hopper 30 is conveyed upward. When the material is lifted to the discharge conveying port, it is discharged from it and introduced into the inside of the cylinder 2 through the connecting pipe 33.

[0045] The power mechanism includes a second motor 34 mounted on the top of the feed pipe 31. The second motor 34 is a servo motor capable of rotating in both directions. A transmission gear 29 is coaxially fixedly connected to the top of the central shaft 35 of one of the spiral blades 32. This transmission gear 29 is coaxially fixedly connected to the output end of the second motor 34. A one-way bearing (not shown) is coaxially connected to the top of the central shaft 35 of the other spiral blade 32. The one-way bearing is also coaxially connected to a transmission gear 29. The two transmission gears 29 mesh with each other, enabling them to rotate synchronously. When the second motor 34 rotates in the forward direction, the corresponding transmission gear 29 and spiral blade 32 rotate in the forward direction. Due to the one-way bearing, the other spiral blade 32 is stationary at this time. Only when the second motor 34 rotates in the reverse direction will the two spiral blades 32 rotate simultaneously.

[0046] When this device performs a single material conveying operation, the second motor 34 is started and rotated in the forward direction, driving the corresponding transmission gear 29 and the spiral blade 32 to rotate synchronously in the forward direction, lifting and conveying the material in the corresponding feed hopper 30. At this time, the other spiral blade 32 remains stationary. After the material is lifted to the discharge port position, it is introduced into the inner cavity of the cylinder 2 through the connecting pipe 33.

[0047] After the material enters the cylinder 2, it is screened by the conical filter layer 19 under its own gravity. Material with qualified particle size penetrates the filter layer and enters the inner cone cylinder 6 cavity, and is finally discharged from the discharge port 8. Agglomerated and large particles are intercepted and screened by the conical filter layer 19, and slide down the slope of the conical filter layer 19 and collect at the connection part 20. By setting the screening structure, this device can remove large particles and agglomerated materials from the material, ensuring the quality of the finished food product.

[0048] It should be noted that by setting the conical slope of the conical filter layer 19, the effective filtration and screening area is increased compared with the planar filter material structure, thereby improving the screening and processing efficiency of materials. During the operation of this device, the first motor 11 is always running, and the rotating rod 12 will drive the conical filter layer 19 to rotate, which disperses the falling materials, avoids material accumulation, and further enhances the screening efficiency.

[0049] During the rotation of the rotating rod 12, the planetary carrier 14 rotates with the rotating rod 12, driving the planetary gear 15 to revolve around the rotating rod 12. The planetary gear 15 rotates synchronously and meshes with the gear ring 17 to rotate at low speed, thereby driving the inner cone 6 to rotate at low speed. Even though the inner cone 6 rotates relative to the outer cone 4, the discharge port 8 formed by the intersection of the channel groove 5 and the vortex groove 7 changes position as the cone surface contracts. The material falls continuously through the discharge port 8. As the discharge port 8 changes, the material landing point gradually transitions from the outer edge of the cavity to the center area of ​​the cavity.

[0050] Because the inner cone 6 rotates at a low speed, the rotating rod 12 rotates relative to the sleeve 26, and the second ball bearing 27 slides along the inside of the slide groove 28. The slide groove 28 is composed of a first spiral slide groove and a second spiral slide groove, which in turn drives the sleeve 26 to perform reciprocating lifting and lowering motion, and simultaneously drives the outer cone 4 and the inner cone 6 to move up and down, forming a reciprocating shaking mechanism. During the reciprocating shaking process, the probability of material blockage at the discharge port 8 can be reduced, ensuring the stability of continuous discharge. At the same time, through the overall shaking disturbance, the accumulation of material layer on the surface of the cone filter layer 19 and the blockage of filter holes are avoided, thus continuously ensuring the screening performance and operating efficiency of the cone filter layer 19.

[0051] It should be noted that when the outer cone 4 moves up and down with the sleeve 26, it simultaneously drives the outer cylinder 3 to move up and down. The first ball bearing 10 slides along the inside of the wave groove 9, thereby driving the cylinder 2 to rotate the outer cone 4, realizing the change of the circumferential position of the discharge port 8. With the discharge port 8 being able to change position along the conical surface contraction direction of the outer cone 4, this device can improve the uniformity of material distribution by changing the position of the material drop point, avoid local accumulation of material, and achieve uniform material distribution on the holding equipment (such as receiving trays), which is suitable for food processing operations such as baking and sterilization. Moreover, the continuous change of the position of the discharge port 8 can prevent material blockage at the discharge port 8.

[0052] It is worth noting that during the reciprocating up-and-down swaying of the outer cylinder 3, when the outer cylinder 3 moves upward, the crushing part 22 crushes and squeezes the lumps and large particles at the connecting part 20; combined with the continuous rotation of the connecting part 20 driven by the conical filter layer 19, the lateral inclined surface of the push block 24 can push out the crushed material, so that the crushed material is pushed to the surface of the conical filter layer 19 for secondary screening. After crushing, the material with the standard particle size penetrates the filter layer and enters the inner cone cylinder 6, and is discharged through the discharge port 8, realizing the integrated function of screening, crushing and outputting lumps and large particles of this device.

[0053] When multiple materials are conveyed synchronously, the second motor 34 is controlled to run in reverse, driving the corresponding transmission gear 29 and spiral blade 32 to rotate in the opposite direction, driving another transmission gear 29 and one-way bearing to rotate, and driving another spiral blade 32 to rotate synchronously; the two sets of spiral lifting mechanisms work simultaneously (in the specific implementation process, the spiral lifting mechanism is not limited to two sets, and the number can be set according to the needs), synchronously lifting and conveying the materials inside the two feed hoppers 30 upwards and introducing them into the inner cavity of the cylinder 2.

[0054] After the material enters the cylinder 2, it is dispersed by the rotating conical filter layer 19. Then the material is mixed inside the inner conical cylinder 6 and then evenly discharged from the outlet 8. This device has the functions of material mixing and uniform material discharge, which speeds up the working efficiency of the downstream stirring food processing equipment. For ease of understanding, this embodiment takes flour food processing as an example, such as mixing wheat flour and mixed grain flour. The pre-mixed material is sent to the subsequent dough mixer. The initial mixing can improve the efficiency of the downstream dough mixing. At the same time, the change of the material discharge position can avoid local accumulation of material and improve the overall mixing uniformity and processing efficiency.

[0055] It should be noted that in the description of this invention, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0056] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0057] The technical solution of the present invention has been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of the present invention is obviously not limited to these specific embodiments. Without departing from the principles of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after such changes or substitutions will all fall within the scope of protection of the present invention.

Claims

1. A food processing material lifting machine, comprising a support frame (1), characterized in that, The support (1) is equipped with a power mechanism and two spiral lifting mechanisms, which are driven and cooperate with the power mechanism; a cylinder (2) is installed on the support (1), the discharge part of the spiral lifting mechanism extends into the inside of the cylinder (2), an outer cylinder (3) is fitted at the bottom of the cylinder (2), an outer cone cylinder (4) is provided at the bottom of the outer cylinder (3), a long channel groove (5) is opened on the outer cone cylinder (4) along its conical convergence direction, an inner cone cylinder (6) is rotatably connected inside the outer cone cylinder (4), and the inner wall of the outer cone cylinder (4) is in contact with the outer surface of the inner cone cylinder (6), a vortex groove (7) is opened on the inner cone cylinder (6), and the channel formed at the intersection of the channel groove (5) and the vortex groove (7) is the discharge port (8); The cylinder (2) is provided with a rotating mechanism, which is linked with the inner cone (6). The inner cone (6) is provided with a swaying mechanism, and the rotating mechanism and the swaying mechanism are driven together. A wave groove (9) is provided on the outer surface of the cylinder (2), and a first ball bearing (10) is provided on the inner wall of the outer cylinder (3). The inner wall of the wave groove (9) is slidably engaged with the first ball bearing (10).

2. The food processing material elevator according to claim 1, characterized in that, The rotating mechanism includes a first motor (11) installed on the top of the cylinder (2), and a rotating rod (12) is provided at the output end of the first motor (11). The bottom end of the rotating rod (12) passes through the cylinder (2) coaxially and extends into the interior of the inner cone (6).

3. The food processing material elevator according to claim 2, characterized in that, An isolation shell (13) is installed on the inner bottom wall of the inner cone (6). A planetary carrier (14) is rotatably connected inside the isolation shell (13). The bottom end of the rotating rod (12) is inserted into the interior of the isolation shell (13) and slides through the planetary carrier (14). A planetary gear (15) is rotatably connected on the planetary carrier (14).

4. A food processing material elevator according to claim 3, characterized in that, A gear ring (17) is fixedly connected to the inner bottom wall of the inner cone (6), and a planetary gear (15) meshes with the gear ring (17); a positioning shaft (16) is fixedly connected to the middle of the outer cone (4), the top end of the positioning shaft (16) coaxially penetrates the bottom wall of the inner cone (6) and extends into the interior of the isolation shell (13), and a center wheel (18) is coaxially connected to the end, and a planetary gear (15) meshes with the center wheel (18); When the rotating rod (12) rotates, the planet carrier (14) carries the planet gear (15) to rotate around the rotating rod (12) as the axis. The planet gear (15) rotates on its own and drives the gear ring (17) to rotate.

5. A food processing material elevator according to claim 2, characterized in that, A conical filter layer (19) is coaxially fixedly connected to the rotating rod (12). A connecting part (20) is provided at the outer edge of the conical filter layer (19). The connecting part (20) is rotatably connected to the inner wall of the outer cylinder (3). Several annular protrusions (21) are provided on the upper surface of the conical filter layer (19) along its conical convergence direction.

6. A food processing material elevator according to claim 5, characterized in that, The bottom of the cylinder (2) is provided with a rolling part (22), which is located directly above the connecting part (20).

7. A food processing material elevator according to claim 5, characterized in that, The inner wall of the outer cylinder (3) is provided with a guide groove (23), and a push block (24) is slidably fitted in the guide groove (23). The top and one side of the push block (24) are provided with inclined surfaces. A spring (25) is installed between the inner wall of the guide groove (23) and the push block (24). When the push block (24) extends out of the guide groove (23), its bottom surface is in contact with the upper surface of the connecting part (20).

8. A food processing material elevator according to claim 3, characterized in that, The shaking mechanism includes a sleeve (26) installed on the top of the isolation shell (13), a groove (28) is provided on the inner wall of the sleeve (26), a rotating rod (12) coaxially passes through the sleeve (26), and a second ball bearing (27) is provided on the rotating rod (12) inside the sleeve (26), and the second ball bearing (27) slides in cooperation with the groove (28); The slide (28) is composed of a first spiral slide and a second spiral slide. The first spiral slide and the second spiral slide rotate in opposite directions, and their top ends are connected internally, as are their bottom ends.

9. A food processing material elevator according to claim 1, characterized in that, The spiral lifting mechanism includes a feeding hopper (30), a feeding pipe (31) is inclined upward on the feeding hopper (30), a spiral blade (32) is rotatably connected inside the feeding pipe (31), a feeding port is provided at the top of the side wall of the feeding pipe (31), and a connecting pipe (33) is provided at the feeding port. The output end of the connecting pipe (33) is connected to the inside of the cylinder (2).

10. A food processing material elevator according to claim 9, characterized in that, The power mechanism includes a second motor (34) installed at the top of the conveying pipe (31). A transmission gear (29) is coaxially fixedly connected to the top end of the central shaft (35) of one of the spiral blades (32). The transmission gear (29) is coaxially fixedly connected to the output end of the second motor (34). A one-way bearing is coaxially connected to the top end of the central shaft (35) of the other spiral blade (32). A transmission gear (29) is also coaxially connected to the one-way bearing. The two transmission gears (29) mesh with each other.

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