Cake making device for vegetable oil production

Abstract

The utility model discloses a cake making device for vegetable oil production, and particularly relates to the technical field of oil cake making, the cake making device comprises a device shell, the device shell comprises a main body shell, the top end of the main body shell is fixedly connected with a feeding hopper, the bottom end of the feeding hopper is fixedly connected with a material subpackaging part, and the material subpackaging part is fixedly connected with a material storage box. The material split charging part is located in the main body shell, and the pressure cake making part is arranged at the rear end of the material split charging part. According to the cake making device for vegetable oil production, the material conveying channel can be closed through the opening and closing assembly in the moving process of the material disc, material waste is prevented, automatic discharging can be conducted through cooperation of the opening and closing column and the guide groove after the material disc reaches the position below the material through pipe, and the cake making efficiency is improved. And through bidirectional force application of the lower pressing column and the upper pressing column, the materials in the material disc can be stressed more uniformly, the cake making effect is better, and the efficiency can be improved while the cake making effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cake making, in particular to a cake making device for vegetable oil production. Background Art

[0002] When pressing oil using the traditional method, the crushed vegetable oil raw materials need to be pressed into the shape of round cakes, several cakes are stacked together, and then the overlapping cakes are continuously squeezed, and the oil in the plant is squeezed out.

[0003] Chinese patent document CN216760918U discloses an automatic cake-making press device for rapeseed oil production, comprising a working platform, a cake-pressing assembly, a delivery assembly and a packaging and gathering assembly. The cake-pressing assembly is fixedly arranged on the working platform, and is used to compact the crushed rapeseed. The delivery assembly is fixedly arranged on the working platform, and is used to deliver the tight hoop, the packaging material and the crushed rapeseed to the bottom of the cake-pressing assembly. Two groups of packaging and gathering assemblies are fixedly arranged on the working platform, and the two groups of packaging and gathering assemblies are arranged opposite to each other, and the two groups of packaging and gathering assemblies are respectively located on both sides of the delivery assembly. A delivery assembly is provided, which can accurately deliver the rapeseed to be pressed to the bottom of the circular pressing plate, replacing manual delivery and reducing work intensity. A packaging and gathering assembly is provided, which replaces manual labor to gather straw to the middle, which not only improves work efficiency, but also avoids accidental pressing of hands and improves operation safety.

[0004] Although the above components can improve work efficiency, when faced with different oil pressing raw materials, it is very inconvenient to place the raw materials and package the materials, with low convenience and poor degree of automation. Utility Model Content

[0005] The purpose of the utility model is to provide a cake-making device for vegetable oil production to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cake-making device for vegetable oil production, comprising a device shell, the device shell includes a main body shell, a feed funnel is fixedly connected to the top of the main body shell, a discharge port is opened in the middle of the rear end of the main body shell, a material filling component is fixedly connected to the bottom end of the feed funnel, the material filling component is located inside the main body shell, a pressure cake-making component is arranged at the rear end of the material filling component, and the rear end of the pressure cake-making component extends through the discharge port to the outside of the rear end of the main body shell.

[0007] Preferably, the material packaging component includes a packaging assembly, a material tray placement tube is fixedly connected to the front side of the top of the packaging assembly, the top of the material tray placement tube extends to the upper side of the top of the main shell, a plurality of material trays are stacked on the inner side of the material tray placement tube, the material tray can move inside the packaging assembly, an opening and closing assembly is provided on the left side of the top of the packaging assembly, a material through pipe is fixedly connected to the top of the opening and closing assembly, the top of the material through pipe extends to the top of the main shell and is fixedly connected to the bottom of the feed funnel, the bottom of the packaging assembly is fixedly connected to a driving assembly, the rear end of the outer surface of the packaging assembly is fixedly connected to a tray inlet, and the tray inlet is tilted downward and connected to the front end of the pressure cake making assembly.

[0008] Preferably, the filling component includes a filling shell, a filling wheel is rotatably connected to the middle part of the inner side of the filling shell, the bottom end of the filling wheel passes through the filling shell and is fixedly connected to a driving pillar, a plurality of arc-shaped concave material moving grooves are evenly provided on the outer surface of the filling wheel, the diameter of the material moving grooves is equal to the outer diameter of the material tray, a guide groove is provided on the top of the filling wheel, the shape of the guide groove is the same as the shape of the outer surface of the filling wheel, a tray outlet is provided on the rear side of the filling shell, and the inner side of the tray outlet is fixedly connected to the outer surface of the tray inlet.

[0009] Preferably, the driving assembly includes a Geneva wheel, the middle part of the top end of the Geneva wheel is fixedly connected to the bottom end of the driving pillar, the Geneva wheel is square and has arc-shaped concave fitting grooves on its outer surface, movable grooves are provided at the outward corners of the Geneva wheel, a driving wheel disc is provided at the bottom end of the Geneva wheel, a guide wheel disc is fixedly connected to the middle part of the top end of the driving wheel disc, a rotating groove capable of accommodating the passage of the Geneva wheel is provided on one side of the outer surface of the guide wheel disc, a driving column is provided on the outer side of the top end of the driving wheel disc, the driving column can move in the movable groove, the diameter of the fitting groove is equal to that of the guide wheel disc, and a driving motor is provided at the bottom end of the driving wheel disc.

[0010] Preferably, the opening and closing assembly includes an L-shaped opening and closing beam, the shorter end of the opening and closing beam is fixedly connected to the outer side of the top of the packaging shell, the longer end of the opening and closing beam is provided with a discharge trough running through it from top to bottom, the outer side of the top of the discharge trough is fixedly connected to the bottom end of the material passage pipe, an opening and closing groove is provided inside the opening and closing beam, a control block is slidably connected in the opening and closing groove, a control groove is provided at the bottom end of the opening and closing beam away from the shorter side, an opening and closing column is fixedly connected to the bottom side of the end of the control block away from the discharge trough, and the opening and closing column extends into the guide groove through the control groove.

[0011] Preferably, the pressure cake-making component includes a compression assembly, the left and right sides of the compression assembly are rotatably connected to driving connecting rods, the end of the driving connecting rod away from the compression assembly is rotatably connected to a rotating assembly, the bottom end of the compression assembly is rotatably connected to a rotating assembly, the direction of the middle rotating assembly is opposite to the other two rotating assemblies, a rotating beam is rotatably connected between every two rotating assemblies, the end of the rotating beam away from the rotating assembly is fixedly connected to the rear side of the inner end of the main shell, the left end of the leftmost rotating assembly is rotatably connected to a support beam, the rear side of the outer surface of the compression assembly is fixedly connected to a discharge channel, the rear end of the discharge channel extends to the outside of the main shell through the discharge port, and the support beam and the rotating beam are located on the same horizontal plane.

[0012] Preferably, the rotating assembly includes two rotating blocks, and the two rotating blocks are commonly fixedly connected with a rotating connecting rod at one end away from the supporting beam and the rotating beam. The two rotating blocks are rotatably connected to the left end of the supporting beam and the left and right sides of the rotating beam at one end away from the rotating connecting rod on the opposite sides of the two rotating blocks, and a driving motor 2 is arranged at the right end of the rightmost rotating block.

[0013] Preferably, the compression assembly includes a telescopic pressure rod, a connecting beam is fixedly connected above the outer surface of the telescopic pressure rod, a lower pressure column is fixedly connected to the bottom end of the telescopic pressure rod, the outer surface of the lower pressure column is slidably connected to a compression shell, an upper pressure column is slidably connected to the lower inner side of the compression shell, the bottom end of the upper pressure column is rotatably connected to an upper pressure connecting rod, the bottom end of the upper pressure connecting rod is rotatably connected to the outer surface of the middle rotating connecting rod, an extrusion groove is opened through the middle part of the compression shell from front to back, the diameter of the lower pressure column is equal to the inner diameter of the material tray, the diameter of the upper pressure column is equal to the outer diameter of the material tray, the front end of the extrusion groove is fixedly connected to the rear end of the tray inlet, and the rear end of the extrusion groove is fixedly connected to the front end of the discharge channel.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can pack the materials to be made into cakes through the material packing components. The cooperation between the packing components and the driving components can control the loading time of each material tray at a uniform speed so as to make the materials on each material tray average. The opening and closing components can close the material conveying channel during the movement of the material tray to prevent material waste. The cooperation between the opening and closing columns and the guide grooves can automatically discharge the materials after the material tray reaches the bottom of the material passage pipe, which can save materials and improve the convenience of the device.

[0016] 2. The utility model can compress the packaged material tray to make cakes through the pressure cake-making component, and can achieve a motor-driven relative extrusion through the cooperation between the driving connecting rod and the rotating component and the compression component, thereby improving the synchronization of extrusion and the cake-making efficiency. The two-way force of the lower pressure column and the upper pressure column can make the material in the material tray more evenly stressed, and the cake-making effect is better, which can improve the cake-making effect and the efficiency at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the material packaging component structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0020] Figure 4 This is a schematic diagram of the structure of the subassembly assembly of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the pressure cake making component of the utility model.

[0022] Figure 6 This is a schematic diagram of the structure of the compression component of the utility model.

[0023] In the figure: 1, device housing; 11, feeding funnel; 12, main housing; 2, material dispensing component; 21, material tray placement tube; 22, material through pipe; 23, material tray; 24, dispensing assembly; 241, dispensing wheel; 242, dispensing shell; 243, driving pillar; 25, opening and closing assembly; 251, opening and closing beam; 252, control block; 253, opening and closing column; 26, driving assembly; 261, Geneva wheel; 262, driving column; 263. Driving wheel disc; 264. Guide wheel disc; 27. Tray inlet; 3. Pressure cake-making component; 31. Compression assembly; 311. Telescopic pressure rod; 312. Connecting beam; 313. Lower pressure column; 314. Compression shell; 315. Upper pressure column; 316. Upper pressure connecting rod; 32. Driving connecting rod; 33. Discharging channel; 34. Support beam; 35. Rotating assembly; 351. Rotating block; 352. Rotating connecting rod; 36. Rotating beam. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 The utility model provides a technical solution for a cake-making device for vegetable oil production: a cake-making device for vegetable oil production, comprising a device shell 1, the device shell 1 includes a main body shell 12, a feed hopper 11 is fixedly connected to the top of the main body shell 12, materials are placed in the feed hopper 11 and automatically packaged, a discharge port is opened in the middle of the rear end of the main body shell 12, a material packaging component 2 is fixedly connected to the bottom end of the feed funnel 11, the material packaging component 2 is located inside the main body shell 12, the material packaging component 2 evenly packages the material through the feed of the feed funnel 11, a pressure cake-making component 3 is arranged at the rear end of the material packaging component 2, the packaged material is pressed into oil cakes by the pressure cake-making component 3, the rear end of the pressure cake-making component 3 extends through the discharge port to the outside of the rear end of the main body shell 12, and the pressed oil cakes are output through the discharge port.

[0026] See also Figure 2 The material dispensing component 2 includes a dispensing component 24, a material tray placement tube 21 is fixedly connected to the front side of the top of the dispensing component 24, the top of the material tray placement tube 21 extends to the upper side of the top of the main shell 12, and a plurality of material trays 23 are stacked inside the material tray placement tube 21. The material tray 23 can move inside the dispensing component 24, and the material tray 23 can be brought to the loading position for dispensing through the dispensing component 24. An opening and closing component 25 is arranged on the left side of the top of the dispensing component 24, and a material through pipe 22 is fixedly connected to the top of the dispensing component 25, and the top of the material through pipe 22 extends to the top of the main shell 12. The end is fixedly connected to the bottom end of the feed funnel 11, and the material is controlled by the opening and closing component 25 through the material through the material pipe 22 to enter the material tray 23 for packaging. The bottom end of the packaging component 24 is fixedly connected to the driving component 26, and the driving component 26 controls the movement speed of the packaging component 24 to keep the material portion in the material tray 23 even. The rear end of the outer surface of the packaging component 24 is fixedly connected to a tray inlet 27, and the tray inlet 27 is tilted downward and connected to the front end of the pressure cake making component 3. The packaged material tray 23 slides into the pressure cake making component 3 at the tilt angle of the tray inlet 27 for pressing.

[0027] See also Figure 2 The packing assembly 24 includes a packing shell 242, a packing wheel 241 is rotatably connected to the middle part of the inner side of the packing shell 242, the bottom end of the packing wheel 241 passes through the packing shell 242 and is fixedly connected to a driving pillar 243, a plurality of arc-shaped concave material moving grooves are evenly provided on the outer surface of the packing wheel 241, the diameter of the material moving groove is equal to the outer diameter of the material tray 23, a guide groove is provided on the top of the packing wheel 241, and the shape of the guide groove is the same as the shape of the outer surface of the packing wheel 241, and an outlet is provided on the rear side of the packing shell 242, and the inner side of the outlet is fixedly connected to the outer surface of the tray inlet 27.

[0028] The material tray 23 is clamped by the material moving groove of the loading wheel 241 so that the material tray 23 moves inside the loading shell 242, and is driven by the driving pillar 243 to intermittently rotate to the position of the material passage 22 for loading. After a certain period of time, the material tray 23 will be brought to the tray outlet by the loading wheel 241 and enter the tray inlet 27 and transferred to the pressure cake making component 3. The guide groove can control the opening and closing of the opening and closing component 25 to open and close the material conveying channel in time.

[0029] See also Figure 3 The driving component 26 includes a Geneva wheel 261. The middle of the top of the Geneva wheel 261 is fixedly connected to the bottom of the driving pillar 243. The Geneva wheel 261 is square and has arc-shaped concave fitting grooves on its outer surface. Moving grooves are provided at the outward corners of the Geneva wheel 261. A driving wheel disc 263 is provided at the bottom of the Geneva wheel 261. A guide wheel disc 264 is fixedly connected to the middle of the top of the driving wheel disc 263. A rotating groove capable of accommodating the passage of the Geneva wheel 261 is provided on one side of the outer surface of the guide wheel disc 264. A driving column 262 is provided on the outer side of the top of the driving wheel disc 263. The driving column 262 can move in the moving groove. The diameter of the fitting groove is equal to that of the guide wheel disc 264. A driving motor 1 is provided at the bottom of the driving wheel disc 263.

[0030] The driving column 262 can be rotated by the rotation of the active wheel 263, and the Geneva wheel 261 is driven to rotate by entering the moving groove of the Geneva wheel 261, but the Geneva wheel 261 can only be rotated ninety degrees. The driving column 262 will then leave the moving groove, and after the rotation, the fitting groove fits with the guide wheel 264 to accommodate the guide wheel 264 to continue to rotate. When the driving column 262 drives the Geneva wheel 261 to rotate, the rotating groove can prevent the Geneva wheel 261 from hitting the teeth and allow the Geneva wheel 261 to pass, thereby driving the driving pillar 243 to rotate.

[0031] See also Figure 4 The opening and closing assembly 25 comprises an L-shaped opening and closing beam 251. The shorter end of the opening and closing beam 251 is fixedly connected to the outer side of the top of the sub-packaging shell 242. The longer end of the opening and closing beam 251 is provided with a discharge trough through the upper and lower ends. The material in the material passage 22 falls into the material tray 23 for filling through the discharge trough. The outer side of the top of the discharge trough is fixedly connected to the bottom of the material passage 22. An opening and closing slot is provided inside the opening and closing beam 251. A control block 252 is slidably connected in the opening and closing slot. The discharge trough is controlled by the control block 252. To intercept and block, stop the material passage 22 from loading the material tray 23. A control groove is provided at the bottom end of the opening and closing beam 251 away from the shorter side. An opening and closing column 253 is fixedly connected to the bottom side of the end of the control block 252 away from the discharge trough. The opening and closing column 253 can control the movement of the control block 252 by sliding. The opening and closing column 253 extends into the guide groove through the control groove. The opening and closing column 253 monitors the movement state of the material tray 23 in real time through the guide groove so as to control the opening and closing of the control block 252.

[0032] By sliding the opening and closing column 253 in the guide groove, the guide groove has the same shape as the outer surface of the charging wheel 241 and has several inward bends. When the charging wheel 241 drives the material tray 23 to reach the bottom of the material passage 22, the bend of the guide groove drives the opening and closing column 253 to move forward, so that the control block 252 moves synchronously, releasing the interception of the discharge trough, and the material can enter the material tray 23 through the discharge trough. After a fixed time, the charging wheel 241 rotates, and the guide groove drives the opening and closing column 253 to reset, and the control block 252 intercepts the discharge trough to stop discharging.

[0033] See also Figure 5 The pressure cake-making component 3 includes a compression component 31, and the left and right sides of the compression component 31 are rotatably connected with a driving connecting rod 32. The end of the driving connecting rod 32 away from the compression component 31 is rotatably connected with a rotating component 35, and the bottom end of the compression component 31 is rotatably connected with the rotating component 35. The direction of the middle rotating component 35 is opposite to that of the other two rotating components 35. A rotating beam 36 is rotatably connected between every two rotating components 35. The end of the rotating beam 36 away from the rotating component 35 is fixedly connected to the rear side of the inner end of the main shell 12, and the left end of the leftmost rotating component 35 is rotatably connected to the support beam 34. The three adjacent rotating components 35 are fixedly connected through the rotating beam 36, and the rear side of the outer surface of the compression component 31 is fixedly connected with a discharge channel 33. The rear end of the discharge channel 33 extends to the outside of the main shell 12 through the discharge port, and the support beam 34 and the rotating beam 36 are located on the same horizontal plane.

[0034] The rotation of the rotating assembly 35 drives the driving connecting rod 32, so that the driving connecting rod 32 drives the compression assembly 31 to perform the pressing work, and drives the middle rotating assembly 35 to rotate, and works from below to make the compression assembly 31 perform bidirectional pressing.

[0035] See also Figure 5 The rotating assembly 35 includes two rotating blocks 351, and one end of the two rotating blocks 351 away from the support beam 34 and the rotating beam 36 is fixedly connected with a rotating link 352. The ends of the two rotating blocks 351 on the opposite sides away from the rotating link 352 are rotatably connected to the left end of the support beam 34 and the left and right sides of the rotating beam 36. A driving motor 2 is arranged at the right end of the rightmost rotating block 351, and the driving motor can drive all the rotating assemblies 35 to move and rotate, thereby driving the driving link 32 to do work.

[0036] See also Figure 6The compression assembly 31 includes a telescopic pressure rod 311, a connecting beam 312 is fixedly connected to the upper outer surface of the telescopic pressure rod 311, a lower pressure column 313 is fixedly connected to the lower end of the telescopic pressure rod 311, the outer surface of the lower pressure column 313 is slidably connected to a compression shell 314, an upper pressure column 315 is slidably connected to the lower inner side of the compression shell 314, the bottom end of the upper pressure column 315 is rotatably connected to an upper pressure connecting rod 316, and the bottom end of the upper pressure connecting rod 316 is rotatably connected to the outer surface of the middle rotating connecting rod 352, an extrusion groove is opened through the middle of the compression shell 314, the diameter of the lower pressure column 313 is equal to the inner diameter of the material tray 23, the diameter of the upper pressure column 315 is equal to the outer diameter of the material tray 23, the front end of the extrusion groove is fixedly connected to the rear end of the tray inlet 27, and the rear end of the extrusion groove is fixedly connected to the front end of the discharge channel 33.

[0037] By driving the connecting rod 32 and the rotating assembly 35, the connecting beam 312 can drive the telescopic pressure rod 311 to press down, and the upper pressure connecting rod 316 will move up, so that the lower pressure column 313 and the upper pressure column 315 can move relative to each other between the compression shell 314, and the material tray 23 moved into the extrusion groove through the tray inlet 27 can be pressed, and then output through the discharge channel 33 after the pressing is completed.

[0038] Working principle:

[0039] First, the raw materials required for making cakes are placed in the feed hopper 11, and then the material trays 23 required for making cakes are stacked in the tray placement tube 21. Then the device is started, and the driving component 26 can make the loading wheel 241 rotate, driving a material tray 23 from the bottom of the material passage tube 22 to the bottom of the material passage tube 22, and open the opening and closing component 25 to discharge the material. After a fixed time, the driving component 26 will drive the loading wheel 241 to rotate again, and move the filled material tray 23 into the tray inlet 27 while continuing to bring out the next material tray 23 from the bottom of the tray placement tube 21. The filled material tray 23 passes through the tray inlet 27 to the inside of the compression shell 314, and the lower pressure column 313 and the upper pressure column 315 are driven by the rotating component 35 to move relative to each other to press the material tray 23. After pressing, the material tray 23 will be pushed into the discharge channel 33 from the back of the extrusion groove by the next material tray 23 to be pressed to complete the cake making.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cake-making device for vegetable oil production, comprising a device housing (1), characterized in that: The device housing (1) comprises a main housing (12), the top of the main housing (12) being fixedly connected to a feed hopper (11), a discharge port being provided in the middle of the rear end of the main housing (12), the bottom of the feed hopper (11) being fixedly connected to a material dispensing component (2), the material dispensing component (2) being located inside the main housing (12), a pressure cake-making component (3) being provided at the rear end of the material dispensing component (2), the rear end of the pressure cake-making component (3) extending through the discharge port to the outside of the rear end of the main housing (12).

2. The cake-making device for vegetable oil production according to claim 1, characterized in that: The material packaging component (2) comprises a packaging component (24), the front side of the top of the packaging component (24) is fixedly connected to a material tray placement tube (21), the top of the material tray placement tube (21) extends to the upper side of the top of the main shell (12), a plurality of material trays (23) are stacked inside the material tray placement tube (21), the material trays (23) can move inside the packaging component (24), an opening and closing component (25) is arranged on the left side of the top of the packaging component (24), the top of the opening and closing component (25) is fixedly connected to a material passage tube (22), the top of the material passage tube (22) extends to the top of the main shell (12) and is fixedly connected to the bottom of the feed funnel (11), the bottom of the packaging component (24) is fixedly connected to a driving component (26), the rear end of the outer surface of the packaging component (24) is fixedly connected to a tray inlet (27), and the tray inlet (27) is tilted downward and connected to the front end of the pressure cake making component (3).

3. The cake-making device for vegetable oil production according to claim 2, characterized in that: The packing assembly (24) comprises a packing shell (242), a packing wheel (241) is rotatably connected to the middle part of the inner side of the packing shell (242), the bottom end of the packing wheel (241) passes through the packing shell (242) and is fixedly connected to a driving pillar (243), a plurality of arc-shaped concave material moving grooves are evenly arranged on the outer surface of the packing wheel (241), the diameter of the material moving grooves is equal to the outer diameter of the material tray (23), a guide groove is arranged at the top end of the packing wheel (241), the shape of the guide groove is the same as the shape of the outer surface of the packing wheel (241), and a tray outlet is arranged on the rear side of the packing shell (242), the inner side of the tray outlet is fixedly connected to the outer surface of the tray inlet (27).

4. The cake-making device for vegetable oil production according to claim 3, characterized in that: The driving assembly (26) comprises a Geneva wheel (261), the middle of the top of the Geneva wheel (261) is fixedly connected to the bottom of the driving pillar (243), the Geneva wheel (261) is square and has arc-shaped concave fitting grooves on its outer surface, and movable grooves are provided at the outer corners of the Geneva wheel (261), a driving wheel disc (263) is provided at the bottom of the Geneva wheel (261), a guide wheel disc (264) is fixedly connected to the middle of the top of the driving wheel disc (263), and a rotating groove capable of accommodating the passage of the Geneva wheel (261) is provided on one side of the outer surface of the guide wheel disc (264), a driving pillar (262) is provided on the outer side of the top of the driving wheel disc (263), and the driving pillar (262) can move in the movable groove, and the diameter of the fitting groove is equal to that of the guide wheel disc (264), and a driving motor 1 is provided at the bottom of the driving wheel disc (263).

5. The cake-making device for vegetable oil production according to claim 3, characterized in that: The opening and closing assembly (25) comprises an L-shaped opening and closing beam (251), wherein a shorter end of the opening and closing beam (251) is fixedly connected to the outer side of the top of the packaging shell (242), and a longer end of the opening and closing beam (251) is provided with a material discharge trough extending upward and downward, and the outer side of the top of the material discharge trough is fixedly connected to the bottom end of the material passage pipe (22), and an opening and closing groove is provided inside the opening and closing beam (251), and a control block (252) is slidably connected inside the opening and closing groove, and a control groove is provided at the bottom end of the opening and closing beam (251) away from the shorter side, and an opening and closing column (253) is fixedly connected to the bottom side of the end of the control block (252) away from the material discharge trough, and the opening and closing column (253) extends into the guide groove through the control groove.

6. The cake-making device for vegetable oil production according to claim 2, characterized in that: The pressure cake-making component (3) comprises a compression assembly (31), the left and right sides of the compression assembly (31) are both rotatably connected with a driving connecting rod (32), the end of the driving connecting rod (32) away from the compression assembly (31) is rotatably connected with a rotating assembly (35), the bottom end of the compression assembly (31) is rotatably connected with a rotating assembly (35), the direction of the middle rotating assembly (35) is opposite to that of the other two rotating assemblies (35), a rotating beam (36) is rotatably connected between each two rotating assemblies (35), the end of the rotating beam (36) away from the rotating assembly (35) is fixedly connected to the rear side of the inner end of the main shell (12), the left end of the leftmost rotating assembly (35) is rotatably connected to a support beam (34), the rear side of the outer surface of the compression assembly (31) is fixedly connected with a discharge channel (33), the rear end of the discharge channel (33) extends to the outside of the main shell (12) through the discharge port, and the support beam (34) and the rotating beam (36) are located on the same horizontal plane.

7. The cake-making device for vegetable oil production according to claim 6, characterized in that: The rotating assembly (35) comprises two rotating blocks (351), one end of the two rotating blocks (351) away from the support beam (34) and the rotating beam (36) is fixedly connected to a rotating connecting rod (352), and one end of the two rotating blocks (351) away from the rotating connecting rod (352) on the opposite side is rotatably connected to the left end of the support beam (34) and the left and right sides of the rotating beam (36), and the right end of the rightmost rotating block (351) is provided with a second driving motor.

8. The cake-making device for vegetable oil production according to claim 6, characterized in that: The compression assembly (31) comprises a telescopic pressure rod (311), a connecting beam (312) is fixedly connected to the upper part of the outer surface of the telescopic pressure rod (311), a lower pressure column (313) is fixedly connected to the lower end of the telescopic pressure rod (311), a compression shell (314) is slidably connected to the outer surface of the lower pressure column (313), an upper pressure column (315) is slidably connected to the lower inner side of the compression shell (314), and the lower end of the upper pressure column (315) is rotatably connected to the upper pressure connecting rod (316), the bottom end of the upper pressure connecting rod (316) is rotatably connected to the outer surface of the middle rotating connecting rod (352), and an extrusion groove is opened through the middle of the compression shell (314) from front to back, the diameter of the lower pressure column (313) is equal to the inner diameter of the material tray (23), the diameter of the upper pressure column (315) is equal to the outer diameter of the material tray (23), the front end of the extrusion groove is fixedly connected to the rear end of the tray inlet (27), and the rear end of the extrusion groove is fixedly connected to the front end of the discharge channel (33).

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