Edible oil squeezing equipment
By designing two barrels to move back and forth on the guide track in the edible oil pressure squeezing equipment, the problem of low production efficiency of existing equipment has been solved, and more efficient oil extrusion and oil residue treatment is achieved.
Patent Information
- Application Number
- CN202411484538.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The production efficiency of existing hydraulic oil presses is low, and it requires frequent replacement of raw materials and cleaning of oil residue, resulting in cumbersome operation and inefficient efficiency.
A kind of edible oil pressing equipment is designed, and two barrels move back and forth on the guide track to realize that one barrel removes the oil residue and reinstalls the other barrel when pressing the oil to reduce the preparation before the oil extrusion.
It improves the production efficiency of edible oil pressing equipment, reduces the operation steps and time, and enhances the degree of automation of the equipment.
Smart Images
Figure CN119369780A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of edible oil pressing, in particular to an edible oil pressing device. Background Art
[0002] Edible oil is an indispensable raw material in cooking. It not only increases the flavor of food, but also provides essential fatty acids needed by the human body. It is an indispensable food raw material and nutrient in people's lives. The processing technology for its production mainly includes physical pressing and chemical leaching.
[0003] In the prior art, for the physical pressing method, common processing techniques include single screw oil press and hydraulic oil press. The hydraulic oil press mainly squeezes the raw materials to be squeezed through a hydraulic system so that the oil in the raw materials can be squeezed out. Moreover, since the hydraulic oil press applies pressure through hydraulic means, compared with the friction and squeezing of the single screw oil press, the hydraulic oil press has the characteristics of relatively high oil yield, pure oil quality, less impurities, and the ability to maintain the special flavor and nutritional components of the oil. It is often used to squeeze high-grade oil such as sesame and walnuts.
[0004] The hydraulic oil press in the prior art has a working process of putting the raw materials to be squeezed into the oil press barrel, and then driving the extrusion device through the hydraulic system to squeeze the raw materials to squeeze out the oil, and then taking out the oil residue in the oil press barrel, and then putting the raw materials to be squeezed into the oil press barrel again, and performing the oil squeezing operation on the next side, thereby reducing the production efficiency of the hydraulic oil press.
[0005] To this end, the present invention provides an edible oil pressing device. Summary of the invention
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve its technical problems is: the edible oil pressing equipment described in the present invention comprises a pair of guide rails; a pair of barrels are arranged on the top surface of the guide rails; a connecting assembly is installed between the two barrels; the connecting assembly connects the two barrels together through a plate; a support frame is arranged on the top of the two guide rails; the support frame is located in the middle of the guide rails, and the support frame is fixedly connected to the guide rails; a hydraulic cylinder is fixedly connected to the top of the support frame; an extrusion block is fixedly connected to the telescopic end of the hydraulic cylinder, and the extrusion block is adapted to the inner diameter of the barrel; a plurality of The oil outlet grooves are evenly arranged; the surfaces of the two barrels are fixedly connected with oil receiving pans near the bottom; the heights of the two oil receiving pans on the sides away from each other are lower than the heights of the two sides close to each other; the two oil receiving pans on the sides away from each other are fixedly connected with oil receiving nozzles; when working, when the user needs to squeeze the oil, the user needs to first put the raw materials into one of the barrels, and then push the barrel containing the raw materials to the bottom of the support frame, and align the extrusion block with the barrel, then start the hydraulic cylinder, press the extrusion block into the barrel containing the raw materials, and squeeze the raw materials through the extrusion block, so that the raw materials The grease in the material barrel is squeezed out, and then the squeezed oil will flow out from the oil outlet groove and finally flow to the oil receiving pan at the bottom of the barrel. Since the oil receiving pan is inclined, the oil will gather toward the oil receiving nozzle, which is convenient for users to collect raw materials. In the process of the hydraulic cylinder driving the squeezing block, the user can load the raw materials into another barrel. When the oil in the barrel that is being squeezed at the bottom of the support frame is squeezed out, the hydraulic cylinder will drive the squeezing block to separate from the barrel. At this time, the user needs to push the barrel that has not been squeezed to the bottom of the support frame. Since a connecting component is installed between the two barrels, When the user pushes one of the barrels to the bottom of the support frame, the barrel on the other side at the bottom of the support frame will be pushed away from the bottom of the support frame, and then the hydraulic cylinder can drive the extrusion block again to extract the oil. At the same time, the user can also take out the oil residue in the squeezed barrel and load new raw materials for a new round of squeezing. By moving the two barrels back and forth on the guide rail, one barrel can remove the oil residue and reload the other barrel to prepare for the next round of oil squeezing, thereby reducing the preparation work before oil squeezing and improving production efficiency.
[0008] Preferably, the connecting assembly includes a bottom plate; both ends of the bottom plate are fixedly connected with support columns; the support columns are fixedly connected to the bottom surface of the barrel, and the support columns are adapted to the bottom surface of the barrel; a reinforcing ring is fixedly connected to the surface of the barrel near the bottom position; an oil guide groove is opened on the inner side of the reinforcing ring at the corresponding position of the oil outlet groove; during operation, when the hydraulic cylinder drives the extrusion block to continuously extrude the raw material, the more the extrusion block descends, the more the raw material is compressed, and the greater the pressure in the barrel at this time. In order to ensure the strength of the barrel, a reinforcing ring is fixedly connected to the surface of the barrel near the bottom position. The reinforcing ring protects the barrel when the internal pressure of the barrel is the highest to prevent the bottom of the barrel from bursting. At the same time, the guide groove on the inner side of the reinforcing ring can also ensure that the oil can flow smoothly through the reinforcing ring, and the two support columns on the top surface of the bottom plate can also provide support for the barrel when the barrel is squeezed to prevent the bottom surface of the barrel from deforming.
[0009] Preferably, the top surfaces of the two guide rails are each provided with a slide groove; the slide grooves are each slidably connected with a connecting frame; a spring is fixedly connected between the bottom surface of the connecting frame and the bottom of the slide groove; the top surface of the connecting frame is rotatably connected with a plurality of rollers evenly arranged; during operation, when the hydraulic cylinder drives the extrusion block to extrude the raw material, the extrusion block extrudes the raw material and the barrel, causing the barrel to gradually descend, thereby causing the connecting frame and the roller to be pressed into the slide groove, and compressing the spring between the connecting frame and the bottom of the slide groove, at which time the bottom surface of the barrel contacts the surface of the guide rail, and the bottom plate contacts the ground between the two guide rails, and then the extrusion block continues When squeezing the raw materials, the bottom surface of the barrel will not continue to drop due to the support of the guide rails and the support columns. Therefore, the squeezing block will compress the raw materials in the barrel, thereby completing the oil pressing operation. When the oil pressing is completed and the squeezing block is lifted off the barrel, the compressed spring recovers, thereby driving the connecting frame and the roller to lift, thereby driving the barrel to lift as well, thereby lifting the bottom plate off the ground. At this time, the user moves the barrel again. Due to the rolling of the roller, the friction force of the barrel when moving can be reduced. At the same time, the lifted bottom plate will not rub against the ground because it does not contact the ground, thereby protecting the bottom plate.
[0010] Preferably, tooth plates are fixedly connected between the two reinforcement rings at both side positions; column gears are rotatably connected at the inner side of the support frame and the corresponding positions of the tooth plates; the column gears are driven by a servo motor, and the column gears are meshingly connected with the tooth plates; during operation, when the user needs to drive the two barrels to move, the user only needs to control the servo motor to drive the column gears to rotate, and the rotating column gears will drive the tooth plates to move, and the tooth plates will drive the barrels to move through the reinforcement rings, thereby realizing the servo motor driving the column gears to drive the barrels to move, avoiding manual movement by the user, and at the same time, there is a locking effect between the tooth plates and the column gears. When the servo motor stops and locks its rotating shaft, since the column gears cannot rotate, the tooth plates cannot move, thereby facilitating the determination of the position of the barrels, so that the extrusion block can face the barrels.
[0011] Preferably, one side of the support frame is rotatably connected to a support arm; the end of the support arm away from the support frame is rotatably connected to a rotating arm; the end of the rotating arm away from the support arm is slidably connected to an insertion rod; the bottom surface of the insertion rod is fixedly connected to a connecting disk; the bottom surface of the connecting disk is fixedly connected to a plurality of evenly arranged plugs; the plugs are arranged in a conical shape; during operation, when the user needs to take out the oil residue in the barrel, the user needs to rotate the support arm and the rotating arm so that the insertion rod at the end of the rotating arm is aligned with the center of the barrel, and then insert the insertion rod into the barrel, at this time, the plug on the connecting disk at the end of the insertion rod will be inserted into the compacted oil residue, and then the user pulls up the insertion rod to take out the plug together with the oil residue.
[0012] Preferably, the surface of the support frame is fixedly connected to limit blocks on both sides of the support arm; the end of the support arm away from the support frame is fixedly connected to limit columns at both sides; the end of the limit column away from the support arm is fixedly connected to a magnet block; both sides of the rotating arm are fixedly connected to metal plates at the corresponding positions of the magnet blocks, and the metal plates are made of magnetizable metal; during operation, when the user rotates the support arm and the rotating arm, the limit blocks on the surface of the support frame and the limit columns on the surface of the support arm can respectively limit the positions of the support arm and the rotating arm, thereby ensuring that the insertion rod at the end of the rotating arm can be in the center of the barrel, and the magnet block at the end of the limit column can be adsorbed with the metal plate on the surface of the rotating arm, thereby limiting the position of the rotating arm, avoiding the oil residue from being broken due to the lateral shaking of the insertion rod during lifting.
[0013] Preferably, a plurality of evenly arranged tooth grooves are provided on the surface of the insertion rod; a main gear is rotatably connected to the top surface of the rotating arm and one side close to the tooth groove; the main gear is meshingly connected with the tooth groove; the main gear is driven by a servo motor; during operation, when the user lifts or lowers the insertion rod, the user only needs to start the servo motor to drive the rotation of the main gear, and the insertion rod can be driven up and down through the cooperation of the main gear and the tooth groove, thereby reducing the difficulty of manual operation of the insertion rod.
[0014] Preferably, a plurality of evenly arranged ejection holes are provided on the surface of the plug; an air guide hole is provided on the end face of the plug rod, and an air guide tube is connected to an external air pump; the air guide hole and the ejection hole are connected via an air passage inside a connecting plate; a piston is slidably connected in the ejection hole; a support rod is fixedly connected to one end of the piston close to the outer surface of the plug, and the end of the support rod away from the piston is conically arranged; during operation, when the plug at the end face of the connecting plate is completely inserted into the oil residue, the external air pump assembly will pump gas into the ejection hole inside the plug through the air guide hole, and the gas pumped into the ejection hole will push the piston, thereby driving the support rod to eject the ejection hole, so that the support rod is inserted into the oil residue, thereby increasing the contact area between the plug and the oil residue, and further reducing the probability of the oil residue falling off from the plug.
[0015] Preferably, a sleeve is fixedly connected to the bottom surface of the rotating arm at the corresponding position of the plug rod; the plug rod is located inside the sleeve, and the inner diameter of the sleeve is larger than the diameter of the connecting disk; the height of the sleeve is larger than the height of the connecting plate and the plug together; a plurality of evenly arranged brushes are fixedly connected to the inner wall of the sleeve; during operation, when the plug is not in use, the user drives the plug rod to rise, so that the connecting disk at the bottom of the plug rod and the plug are retracted into the sleeve, and during the retraction process, the brush in the sleeve will scrape the surface of the plug and clean off the oil residue sticking to the surface of the plug, and when the connecting plate and the plug are completely retracted into the sleeve, the sleeve can cover the plug to prevent the user from colliding with the plug and causing injury to the user.
[0016] Preferably, the top surface of the guide rail away from the support arm is slidably connected with a guide plate; the guide plate is U-shaped, and the two ends of the guide plate are located at the bottom of the oil receiving nozzle; the end of the guide plate close to the side of the barrel is fixedly connected with a push rod, and the push rod is in contact with the surface of the barrel; the middle of the guide plate is fixedly connected with a collecting plate; the end of the guide plate close to the collecting plate is lower than the end away from the collecting plate; the surface of one side of the support frame close to the guide plate is fixedly connected with a collecting bucket at the bottom of the collecting plate; when working, when the oil flows down from the oil receiving nozzle, the guide plate at the bottom of the oil receiving nozzle will collect the oil The oil is guided to the collecting plate, and then the collecting plate guides the oil to the collecting bucket. When the two barrels move, the guide plate will also be driven to move through the push rod, so that the two ends of the guide plate are always at the bottom of the oil receiving nozzle. In the process of the guide plate moving, the collecting plate is always at the opening at the top of the collecting bucket to collect the oil collected by the collecting plate. Before the user presses the oil, the user needs to place a receiving container at the bottom of the collecting bucket, so that the collecting bucket will guide the collected oil into the container, thereby facilitating the user to process the oil in a centralized manner.
[0017] The beneficial effects of the present invention are as follows: 1. The edible oil pressing equipment described in the present invention has two barrels moving back and forth on the guide rail, so that when one barrel is pressing oil, the other barrel can remove oil residue and refill it to prepare for the next round of oil pressing, thereby reducing the preparation work before oil pressing and improving production efficiency.
[0018] 2. The edible oil pressing equipment described in the present invention protects the barrel when the internal pressure of the barrel is the highest through the reinforcement ring to prevent the bottom of the barrel from bursting. At the same time, the guide groove on the inner side of the reinforcement ring can also ensure that the oil can flow smoothly through the reinforcement ring. The two support columns on the top surface of the bottom plate can also provide support for the barrel when the barrel is squeezed to prevent the bottom surface of the barrel from deformation. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The present invention will be further described below in conjunction with the accompanying drawings.
[0020] Figure 1 is a stereogram of the present invention; Figure 2 is a side view of the present invention; Figure 3 It is a schematic diagram of the structure of the material barrel in the present invention; Figure 4 is a partial cross-sectional view of the guide rail in the present invention; Figure 5 is a partial cross-sectional view of the support frame of the present invention; Figure 6 It is a structural schematic diagram of the support arm in the present invention; Figure 7 It is a structural schematic diagram of the connection disk in the present invention; Figure 8 is a partial cross-sectional view of the plug of the present invention; Fig. 9 is a partial cross-sectional view of the sleeve in the present invention; In the figure: 1. guide rail; 2. barrel; 3. support frame; 4. hydraulic cylinder; 5. extrusion block; 6. oil outlet groove; 7. oil receiving tray; 8. oil nozzle; 9. bottom plate; 10. support column; 11. reinforcement ring; 12. oil guide groove; 13. slide groove; 14. connecting frame; 15. spring; 16. roller; 17. tooth plate; 18. column gear; 19. support arm; 20. rotating arm; 21. plug rod; 22. connecting plate; 23. plug; 24. limit block; 25. limit column; 26. magnet block; 27. metal plate; 28. tooth groove; 29. main gear; 30. ejection hole; 31. air guide hole; 32. piston; 33. support rod; 34. sleeve; 35. brush; 36. drainage plate; 37. ejector rod; 38. collecting plate; 39. collecting bucket. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0022] like Figures 1 to 3As shown, an edible oil pressing device described in an embodiment of the present invention comprises a pair of guide rails 1; a pair of barrels 2 are arranged on the top surface of the guide rails 1; a connecting assembly is installed between the two barrels 2; the connecting assembly connects the two barrels 2 together through a plate; a support frame 3 is arranged on the top of the two guide rails 1; the support frame 3 is located in the middle of the guide rails 1, and the support frame 3 is fixedly connected to the guide rails 1; a hydraulic cylinder 4 is fixedly connected to the top of the support frame 3; an extrusion block 5 is fixedly connected to the telescopic end of the hydraulic cylinder 4, and the extrusion block 5 is adapted to the inner diameter of the barrel 2; a plurality of evenly arranged oil outlets are provided on the surface of the barrel 2 Groove 6; the surfaces of the two barrels 2 are fixedly connected with oil receiving pans 7 near the bottom; the heights of the two oil receiving pans 7 on the sides away from each other are lower than the heights of the two sides close to each other; the two oil receiving pans 7 on the sides away from each other are fixedly connected with oil receiving nozzles 8; during operation, when the user needs to extract oil, the user needs to first put the raw materials into one of the barrels 2, and then push the barrel 2 filled with the raw materials to the bottom of the support frame 3, and align the squeezing block 5 with the barrel 2, then start the hydraulic cylinder 4, press the squeezing block 5 into the barrel 2 filled with the raw materials, and squeeze the raw materials through the squeezing block 5, so that the grease in the raw materials The oil will then flow out of the oil outlet groove 6 and eventually flow to the oil receiving pan 7 at the bottom of the barrel 2. Since the oil receiving pan 7 is tilted, the oil will gather toward the oil receiving nozzle 8, which is convenient for users to collect raw materials. During the process of the hydraulic cylinder 4 driving the squeezing block 5, the user can load the raw materials into another barrel 2. When the barrel 2 located at the bottom of the support frame 3 is squeezing oil, after the oil inside is squeezed out, the hydraulic cylinder 4 will drive the squeezing block 5 to separate from the barrel 2. At this time, the user needs to push the barrel 2 that has not been squeezed to the bottom of the support frame 3. Since a connecting component is installed between the two barrels 2, When the user pushes one of the barrels 2 to the bottom of the support frame 3, the barrel 2 on the other side located at the bottom of the support frame 3 will be pushed away from the bottom of the support frame 3, and then the hydraulic cylinder 4 can drive the squeezing block 5 again to extract the oil. At the same time, the user can also take out the oil residue in the squeezed barrel 2 and load new raw materials for a new round of squeezing. By moving the two barrels 2 back and forth on the guide rail 1, one barrel 2 can remove the oil residue and reload the other barrel 2 when squeezing oil, so as to prepare for the next round of oil squeezing, thereby reducing the preparation work before oil squeezing and improving production efficiency.
[0023] like Figure 1 and Figure 3As shown, the connecting assembly includes a bottom plate 9; both ends of the bottom plate 9 are fixedly connected with support columns 10; the support columns 10 are fixedly connected to the bottom surface of the barrel 2, and the support columns 10 are adapted to the bottom surface of the barrel 2; a reinforcement ring 11 is fixedly connected to the surface of the barrel 2 near the bottom; an oil guide groove 12 is opened on the inner side of the reinforcement ring 11 at a position corresponding to the oil outlet groove 6; when working, when the hydraulic cylinder 4 drives the extrusion block 5 to continuously extrude the raw material, the more the extrusion block 5 descends, the more the raw material is compressed. At this time, the pressure in the barrel 2 is also greater. In order to ensure the strength of the barrel 2, a reinforcement ring 11 is fixedly connected to the surface of the barrel 2 near the bottom. The reinforcement ring 11 protects the barrel 2 when the internal pressure of the barrel 2 is the highest to prevent the bottom of the barrel 2 from bursting. At the same time, the guide groove on the inner side of the reinforcement ring 11 can also ensure that the oil can flow smoothly through the reinforcement ring 11. The two support columns 10 on the top surface of the bottom plate 9 can also provide support for the barrel 2 when the barrel 2 is squeezed to prevent the bottom surface of the barrel 2 from deforming.
[0024] like Figure 1 and Figure 4 As shown, the top surfaces of the two guide rails 1 are each provided with a slide groove 13; a connecting frame 14 is slidably connected in each of the slide grooves 13; a spring 15 is fixedly connected between the bottom surface of the connecting frame 14 and the bottom of the slide groove 13; the top surface of the connecting frame 14 is rotatably connected to a plurality of evenly arranged rollers 16; during operation, when the hydraulic cylinder 4 drives the extrusion block 5 to extrude the raw material, the extrusion block 5 extrudes the raw material and the barrel 2, causing the barrel 2 to gradually drop, thereby causing the connecting frame 14 and the roller 16 to be pressed into the slide groove 13, and compressing the spring 15 between the connecting frame 14 and the bottom of the slide groove 13, at which time the bottom surface of the barrel 2 contacts the surface of the guide rail 1, and the bottom plate 9 contacts the ground between the two guide rails 1. Then the extrusion block 5 continues to extrude the raw material. At this time, the bottom surface of the barrel 2 will not continue to drop due to the support of the guide rail 1 and the support column 10. Therefore, the extrusion block 5 will compress the raw material in the barrel 2, thereby completing the oil pressing operation. When the oil pressing is completed, the extrusion block 5 is lifted off the barrel 2, and the compressed spring 15 is restored, thereby driving the connecting frame 14 and the roller 16 to lift, and then driving the barrel 2 to lift as well, thereby lifting the bottom plate 9 off the ground. At this time, the user moves the barrel 2 again. Due to the rolling of the roller 16, the friction force of the barrel 2 when it moves can be reduced. At the same time, the lifted bottom plate 9 will not rub against the ground because it does not contact the ground, thereby protecting the bottom plate 9.
[0025] like Figure 1 and Figure 5As shown, tooth plates 17 are fixedly connected between the two reinforcement rings 11 at the positions on both sides; column gears 18 are rotatably connected at the inner side of the support frame 3 and the corresponding positions of the tooth plates 17; the column gear 18 is driven by a servo motor, and the column gear 18 is meshed and connected with the tooth plate 17; during operation, when the user needs to drive the two barrels 2 to move, the user only needs to control the servo motor to drive the column gear 18 to rotate, and the rotating column gear 18 will drive the tooth plate 17 to move, and the tooth plate 17 drives the barrel 2 to move through the reinforcement ring 11, thereby realizing the servo motor driving the column gear 18 to drive the barrel 2 to move, avoiding manual movement by the user, and at the same time, there is a locking effect between the tooth plate 17 and the column gear 18. When the servo motor stops and locks its rotating shaft, since the column gear 18 cannot rotate, the tooth plate 17 cannot move, thereby facilitating the determination of the position of the barrel 2, so that the extrusion block 5 can face the barrel 2.
[0026] like Figure 1 , Figure 2 and Figure 6 As shown, one side of the support frame 3 is rotatably connected to a support arm 19; the end of the support arm 19 away from the support frame 3 is rotatably connected to a rotating arm 20; the end of the rotating arm 20 away from the support arm 19 is slidably connected to an insertion rod 21; the bottom surface of the insertion rod 21 is fixedly connected to a connecting disk 22; the bottom surface of the connecting disk 22 is fixedly connected to a plurality of evenly arranged plugs 23; the plugs 23 are arranged in a conical shape; during operation, when the user needs to take out the oil residue in the barrel 2, the user needs to rotate the support arm 19 and the rotating arm 20 so that the insertion rod 21 at the end of the rotating arm 20 is aligned with the center of the barrel 2, and then insert the insertion rod 21 into the barrel 2, at this time, the plug 23 on the connecting disk 22 at the end of the insertion rod 21 will be inserted into the compacted oil residue, and then the user pulls up the insertion rod 21 to take out the plug 23 together with the oil residue.
[0027] like Figure 1 and Figure 6As shown, the surface of the support frame 3 is fixedly connected to the limiting blocks 24 on both sides of the support arm 19; the end of the support arm 19 away from the support frame 3 is fixedly connected to the limiting columns 25 at the positions on both sides; the limiting columns 25 are fixedly connected to the end of the support arm 19 away from the support arm 19 with a magnet block 26; the two sides of the rotating arm 20 are fixedly connected to the metal plates 27 at the corresponding positions of the magnet blocks 26, and the metal plates 27 are made of magnetizable metal; during operation, when the user rotates the support arm 19 and the rotating arm 20, the limiting blocks 24 on the surface of the support frame 3 and the limiting columns 25 on the surface of the support arm 19 can respectively limit the positions of the support arm 19 and the rotating arm 20, thereby ensuring that the insertion rod 21 at the end of the rotating arm 20 can be located at the center of the barrel 2, and the magnet block 26 at the end of the limiting column 25 can be mutually adsorbed with the metal plate 27 on the surface of the rotating arm 20, thereby limiting the position of the rotating arm 20, and preventing the insertion rod 21 from being lifted. The rod 21 is prevented from breaking due to the lateral shaking of the insertion rod 21, which causes the oil residue to break.
[0028] like Figure 1 to Figure 2 As shown, the surface of the insertion rod 21 is provided with a plurality of evenly arranged tooth grooves 28; a main gear 29 is rotatably connected to the top surface of the rotating arm 20 and one side close to the tooth groove 28; the main gear 29 is meshingly connected with the tooth groove 28; the main gear 29 is driven by a servo motor; during operation, when the user lifts or lowers the insertion rod 21, the user only needs to start the servo motor to drive the rotation of the main gear 29, and the insertion rod 21 can be driven up and down through the cooperation of the main gear 29 and the tooth groove 28, thereby reducing the difficulty of manual operation of the insertion rod 21.
[0029] like Figure 1 , Figure 2 , Figure 6 and Figure 8 As shown, the surface of the plug 23 is provided with a plurality of evenly arranged ejection holes 30; the end surface of the plug rod 21 is provided with an air guide hole 31, and the air guide pipe is connected to an external air pump; the air guide hole 31 and the ejection hole 30 are connected through the air channel inside the connecting plate 22; a piston 32 is slidably connected in the ejection hole 30; the end of the piston 32 close to the outer surface of the plug 23 is fixedly connected to a support rod 33, and the end of the support rod 33 away from the piston 32 is conical; during operation, when the plug 23 on the end surface of the connecting plate 22 is completely inserted into the oil residue, the external pump air assembly will pump gas into the ejection hole 30 inside the plug 23 through the air guide hole 31, and the gas pumped into the ejection hole 30 will push the piston 32, thereby driving the support rod 33 to eject the ejection hole 30, so that the support rod 33 is inserted into the oil residue, thereby increasing the contact area between the plug 23 and the oil residue, and further reducing the probability of the oil residue falling off from the plug 23.
[0030] like Figure 1 and Fig. 9As shown, a sleeve 34 is fixedly connected to the bottom surface of the rotating arm 20 at the corresponding position of the plug rod 21; the plug rod 21 is located inside the sleeve 34, and the inner diameter of the sleeve 34 is larger than the diameter of the connecting disk 22; the height of the sleeve 34 is larger than the height of the connecting plate and the plug 23 together; a plurality of evenly arranged brushes 35 are fixedly connected to the inner wall of the sleeve 34; during operation, when the plug 23 is not in use, the user drives the plug rod 21 to rise, so that the connecting disk 22 at the bottom of the plug rod 21 and the plug 23 are retracted into the sleeve 34. During the retraction process, the brush 35 in the sleeve 34 will scrape the surface of the plug 23 and clean the oil residue sticking to the surface of the plug 23. When the connecting plate and the plug 23 are completely retracted into the sleeve 34, the sleeve 34 can cover the plug 23 to prevent the user from colliding with the plug 23 and causing injury to the user.
[0031] like Figure 1 to Figure 2 As shown, the top surface of the guide rail 1 away from the support arm 19 is slidably connected with a guide plate 36; the guide plate 36 is U-shaped, and the two ends of the guide plate 36 are located at the bottom of the oil receiving nozzle 8; the end of the guide plate 36 is fixedly connected to the side close to the barrel 2, and the push rod 37 is in contact with the surface of the barrel 2; the middle of the guide plate 36 is fixedly connected to a collecting plate 38; the end of the guide plate 36 close to the collecting plate 38 is lower than the end away from the collecting plate 38; the surface of one side of the support frame 3 close to the guide plate 36 is fixedly connected to a collecting bucket 39 at the bottom of the collecting plate 38; when working, when the oil flows down from the oil receiving nozzle 8, the collecting bucket 39 at the bottom of the oil receiving nozzle 8 The guide plate at the bottom will guide the oil to the collecting plate 38, and then the collecting plate 38 will guide the oil to the collecting bucket 39. When the two barrels 2 move, the guide plate will also be driven to move through the push rod 37, so that the two ends of the guide plate are always at the bottom of the oil receiving nozzle 8. In the process of the guide plate moving, the collecting plate 38 is always at the opening at the top of the collecting bucket 39 to collect the oil collected by the collecting plate 38. Before the user presses the oil, the user needs to place a receiving container at the bottom of the collecting bucket 39, so that the collecting bucket 39 will guide the collected oil into the container, thereby facilitating the user to centrally process the oil.
[0032] During operation, when the user needs to extract oil, the user needs to first put the raw material into one of the barrels 2, and then push the barrel 2 filled with the raw material to the bottom of the support frame 3, and align the squeezing block 5 with the barrel 2, then the hydraulic cylinder 4 is started, and the squeezing block 5 is pressed into the barrel 2 filled with the raw material, and the raw material is squeezed by the squeezing block 5, so that the grease in the raw material is squeezed out, and then the squeezed oil will flow out from the oil outlet 6, and finally flow to the oil receiving pan 7 at the bottom of the barrel 2, and because the oil receiving pan 7 is inclined, the oil will gather toward the oil receiving nozzle 8, so that the user can collect the raw material, and in the process of the hydraulic cylinder 4 driving the squeezing block 5, the user can load the raw material into another barrel 2, and when the barrel 2 located at the bottom of the support frame 3 that is squeezing oil, after the oil inside is squeezed, the hydraulic cylinder 4 is turned on. The hydraulic cylinder 4 will drive the squeezing block 5 to separate from the barrel 2. At this time, the user needs to push the barrel 2 that has not been squeezed for oil to the bottom of the support frame 3. Since a connecting component is installed between the two barrels 2, when the user pushes one of the barrels 2 to the bottom of the support frame 3, the barrel 2 on the other side located at the bottom of the support frame 3 will be pushed away from the bottom of the support frame 3. Then the hydraulic cylinder 4 can drive the squeezing block 5 again to squeeze the oil. At the same time, the user can also take out the oil residue in the squeezed barrel 2 and load new raw materials for a new round of squeezing. By moving the two barrels 2 back and forth on the guide rail 1, one barrel 2 can remove the oil residue and reload it when it is squeezing oil, so as to prepare for the next round of oil squeezing. This reduces the preparation work before oil squeezing and improves production efficiency.
[0033] When the hydraulic cylinder 4 drives the extrusion block 5 to continuously extrude the raw material, the higher the extrusion block 5 descends, the more the raw material is compressed, and the greater the pressure in the barrel 2 is. In order to ensure the strength of the barrel 2, a reinforcement ring 11 is fixedly connected to the surface of the barrel 2 near the bottom. The reinforcement ring 11 protects the barrel 2 when the internal pressure of the barrel 2 is the highest to prevent the bottom of the barrel 2 from bursting. At the same time, the guide groove on the inner side of the reinforcement ring 11 can also ensure that the oil can flow smoothly through the reinforcement ring 11. The two support columns 10 on the top surface of the bottom plate 9 can also provide support for the barrel 2 when the barrel 2 is squeezed to prevent the bottom surface of the barrel 2 from deforming.
[0034] When the hydraulic cylinder 4 drives the extrusion block 5 to extrude the raw material, the extrusion block 5 squeezes the raw material and the barrel 2, causing the barrel 2 to gradually drop, thereby pressing the connecting frame 14 and the roller 16 into the slide 13, and compressing the spring 15 between the connecting frame 14 and the bottom of the slide 13. At this time, the bottom surface of the barrel 2 contacts the surface of the guide rail 1, and the bottom plate 9 contacts the ground between the two guide rails 1. Then the extrusion block 5 continues to extrude the raw material. At this time, the bottom surface of the barrel 2 will not continue to drop due to the support of the guide rail 1 and the support column 10, thereby squeezing The pressing block 5 will compress the raw materials in the barrel 2, thereby completing the oil pressing operation. When the oil pressing is completed and the squeezing block 5 is lifted off the barrel 2, the compressed spring 15 recovers, thereby driving the connecting frame 14 and the roller 16 to lift, thereby driving the barrel 2 to lift as well, thereby lifting the bottom plate 9 off the ground. At this time, the user moves the barrel 2 again. Due to the rolling of the roller 16, the friction force of the barrel 2 when moving can be reduced. At the same time, the lifted bottom plate 9 will not rub against the ground because it does not contact the ground, thereby protecting the bottom plate 9.
[0035] When the user needs to drive the two barrels 2 to move, the user only needs to control the servo motor to drive the column gear 18 to rotate. The rotating column gear 18 will drive the tooth plate 17 to move, and the tooth plate 17 will drive the barrel 2 to move through the reinforcing ring 11, thereby realizing the servo motor driving the column gear 18 to drive the barrel 2 to move, avoiding manual movement by the user. At the same time, there is a locking effect between the tooth plate 17 and the column gear 18. When the servo motor stops and locks its shaft, the column gear 18 cannot rotate and the tooth plate 17 cannot move, thereby facilitating the determination of the position of the barrel 2 so that the extrusion block 5 can face the barrel 2.
[0036] When the user needs to take out the oil residue in the barrel 2, the user needs to rotate the support arm 19 and the rotating arm 20 so that the insertion rod 21 at the end of the rotating arm 20 is aligned with the center of the barrel 2, and then insert the insertion rod 21 into the barrel 2. At this time, the plug 23 on the connecting plate 22 at the end of the insertion rod 21 will be inserted into the compacted oil residue, and then the user pulls up the insertion rod 21 to take out the plug 23 together with the oil residue.
[0037] When the user rotates the support arm 19 and the rotating arm 20, the limit block 24 on the surface of the support frame 3 and the limit column 25 on the surface of the support arm 19 can respectively limit the positions of the support arm 19 and the rotating arm 20, thereby ensuring that the insertion rod 21 at the end of the rotating arm 20 can be located at the center of the barrel 2, and the magnet block 26 at the end of the limit column 25 can be adsorbed with the metal plate 27 on the surface of the rotating arm 20, thereby limiting the position of the rotating arm 20 and preventing the oil residue from being broken due to the lateral shaking of the insertion rod 21 during the lifting.
[0038] When the user raises or lowers the insertion rod 21 , the user only needs to start the servo motor to drive the rotation of the main gear 29 , and then the insertion rod 21 can be driven to move up and down through the cooperation between the main gear 29 and the tooth groove 28 , thereby reducing the difficulty of manual operation of the insertion rod 21 .
[0039] When the plug 23 on the end face of the connecting plate 22 is fully inserted into the oil residue, the external air pump assembly will pump gas into the ejection hole 30 inside the plug 23 through the air guide hole 31, and the gas pumped into the ejection hole 30 will push the piston 32, thereby driving the support rod 33 to eject the ejection hole 30, so that the support rod 33 is inserted into the oil residue, thereby increasing the contact area between the plug 23 and the oil residue, and further reducing the probability of the oil residue falling off from the plug 23.
[0040] When the plug 23 is not in use, the user drives the plug rod 21 to rise, so that the connecting plate 22 at the bottom of the plug rod 21 and the plug 23 are retracted into the sleeve 34. During the retraction process, the brush 35 in the sleeve 34 will scrape the surface of the plug 23 to clean the oil residue stuck on the surface of the plug 23. When the connecting plate and the plug 23 are completely retracted into the sleeve 34, the sleeve 34 can cover the plug 23 to prevent the user from colliding with the plug 23 and causing injury to the user.
[0041] When the oil flows down from the oil receiving nozzle 8, the guide plate located at the bottom of the oil receiving nozzle 8 will guide the oil to the collecting plate 38, and then the collecting plate 38 will guide the oil to the collecting bucket 39. When the two barrels 2 move, the guide plate will also be driven to move through the push rod 37, so that the two ends of the guide plate are always at the bottom of the oil receiving nozzle 8. During the movement of the guide plate, the collecting plate 38 is always at the opening at the top of the collecting bucket 39 to collect the oil collected by the collecting plate 38. Before the user presses the oil, the user needs to place a receiving container at the bottom of the collecting bucket 39, so that the collecting bucket 39 will guide the collected oil into the container, thereby facilitating the user to centrally process the oil.
[0042] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. An edible oil pressing device, characterized in that: The invention comprises a pair of guide rails (1); a pair of barrels (2) are arranged on the top surface of the guide rails (1); a connecting assembly is installed between the two barrels (2); the connecting assembly connects the two barrels (2) together through a plate; a support frame (3) is arranged on the top of the two guide rails (1); the support frame (3) is located at the middle position of the guide rails (1), and the support frame (3) is fixedly connected to the guide rails (1); a hydraulic cylinder (4) is fixedly connected to the top of the support frame (3); an extrusion block (5) is fixedly connected to the telescopic end of the hydraulic cylinder (4), and the extrusion block (5) is adapted to the inner diameter of the barrel (2); a plurality of evenly arranged oil outlet grooves (6) are opened on the surface of the barrel (2); an oil receiving pan (7) is fixedly connected to the surface of the two barrels (2) near the bottom; the height of the two oil receiving pans (7) on the side away from each other is lower than the height of the two sides close to each other; and the two oil receiving pans (7) on the side away from each other are fixedly connected to oil receiving nozzles (8).
2. The edible oil pressing device according to claim 1, characterized in that: The connecting assembly comprises a bottom plate (9); both ends of the bottom plate (9) are fixedly connected to support columns (10); the support columns (10) are fixedly connected to the bottom surface of the barrel (2), and the support columns (10) are adapted to the bottom surface of the barrel (2); a reinforcement ring (11) is fixedly connected to the surface of the barrel (2) near the bottom; and an oil guide groove (12) is provided on the inner side of the reinforcement ring (11) at a position corresponding to the oil outlet groove (6).
3. The edible oil pressing device according to claim 2, characterized in that: The top surfaces of the two guide rails (1) are each provided with a slide groove (13); a connecting frame (14) is slidably connected in each of the slide grooves (13); a spring (15) is fixedly connected between the bottom surface of the connecting frame (14) and the bottom of the slide groove (13); and a plurality of evenly arranged rollers (16) are rotatably connected to the top surface of the connecting frame (14).
4. The edible oil pressing device according to claim 3, characterized in that: A toothed plate (17) is fixedly connected between the two reinforcement rings (11) at positions on both sides; a column gear (18) is rotatably connected to the inner side of the support frame (3) at positions corresponding to the toothed plate (17); the column gear (18) is driven by a servo motor, and the column gear (18) is meshingly connected to the toothed plate (17).
5. The edible oil pressing device according to claim 1, characterized in that: One side of the support frame (3) is rotatably connected to a support arm (19); one end of the support arm (19) away from the support frame (3) is rotatably connected to a rotating arm (20); one end of the rotating arm (20) away from the support arm (19) is slidably connected to an insertion rod (21); a connection disk (22) is fixedly connected to the bottom surface of the insertion rod (21); a plurality of evenly arranged plugs (23) are fixedly connected to the bottom surface of the connection disk (22); and the plugs (23) are arranged in a conical shape.
6. The edible oil pressing device according to claim 5, characterized in that: The surface of the support frame (3) is fixedly connected to limit blocks (24) on both sides of the support arm (19); one end of the support arm (19) away from the support frame (3) is fixedly connected to limit columns (25) at positions on both sides; one end of the limit column (25) away from the support arm (19) is fixedly connected to a magnet block (26); and both sides of the rotating arm (20) are fixedly connected to metal plates (27) at positions corresponding to the magnet blocks (26), and the metal plates (27) are made of magnetizable metal.
7. The edible oil pressing device according to claim 6, characterized in that: The surface of the insertion rod (21) is provided with a plurality of evenly arranged tooth grooves (28); a main gear (29) is rotatably connected to the top surface of the rotating arm (20) and one side close to the tooth groove (28); the main gear (29) is meshingly connected to the tooth groove (28); and the main gear (29) is driven by a servo motor.
8. The edible oil pressing device according to claim 7, characterized in that: The surface of the plug (23) is provided with a plurality of evenly arranged ejection holes (30); the end surface of the plug rod (21) is provided with an air guide hole (31), and the air guide tube is connected to an external air pump; the air guide hole (31) and the ejection hole (30) are communicated through an air passage inside the connecting plate (22); a piston (32) is slidably connected inside the ejection hole (30); a support rod (33) is fixedly connected to one end of the piston (32) close to the outer surface of the plug (23), and the end of the support rod (33) away from the piston (32) is arranged in a conical shape.
9. The edible oil pressing device according to claim 8, characterized in that: A sleeve (34) is fixedly connected to the bottom surface of the rotating arm (20) at a position corresponding to the insertion rod (21); the insertion rod (21) is located inside the sleeve (34), and the inner diameter of the sleeve (34) is greater than the diameter of the connecting plate (22); the height of the sleeve (34) is greater than the height of the connecting plate and the plug (23) together; and a plurality of evenly arranged brushes (35) are fixedly connected to the inner wall of the sleeve (34).
10. The edible oil pressing device according to claim 1, characterized in that: A guide plate (36) is slidably connected to the top surface of the guide rail (1) away from the support arm (19); the guide plate (36) is arranged in a U shape, and the two ends of the guide plate (36) are located at the bottom of the oil receiving nozzle (8); the end of the guide plate (36) close to the material barrel (2) is fixedly connected to a push rod (37), and the push rod (37) is in contact with the surface of the material barrel (2); a collecting plate (38) is fixedly connected to the middle of the guide plate (36); the end of the guide plate (36) close to the collecting plate (38) is lower than the end of the guide plate (36) away from the collecting plate (38); and a collecting bucket (39) is fixedly connected to the bottom of the collecting plate (38) on the surface of one side of the support frame (3) close to the guide plate (36).