Yunnan olive extraction device and process for production

Abstract

The invention is suitable for the technical field of olive processing, and provides a phyllanthus emblica extraction device and process for production, the phyllanthus emblica extraction device comprises a squeezing box, a crushing box and a net-shaped belt conveying mechanism, the crushing box is fixedly installed at the top of the squeezing box and used for crushing phyllanthus emblica, passing openings are formed in the two corresponding sides of the squeezing box, and the net-shaped belt conveying mechanism is used for conveying the phyllanthus emblica through the passing openings. The net-shaped belt conveying mechanism is installed on the squeezing box in a penetrating mode through the two passing openings and used for receiving materials crushed by the crushing box, conveying the materials and conducting solid-liquid separation. According to the fructus phyllanthi extraction device for production provided by the scheme, the net-shaped belt conveying mechanism of the device combines the functions of material conveying and solid-liquid separation, solid waste residues can be automatically discharged out of the squeezing box, manual intervention is not needed, dripping liquid is secondarily filtered through the net-shaped filtering box, the purity of an extracting solution is further improved, and the production efficiency is improved. The problem that traditional extraction equipment is poor in solid-liquid separation effect is solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of olive processing, and particularly relates to a device and process for extracting Elaeagnus bockii production. BACKGROUND

[0002] As a plant with unique medicinal and edible values, Elaeagnus bockii contains rich nutritional ingredients and bioactive substances in its fruits. In the production and processing process, Elaeagnus bockii needs to be effectively extracted to obtain useful ingredients such as juice for the production of beverages, medicines, health products and other products.

[0003] In the extraction process, solid-liquid separation is a key link. Traditional mechanical extraction equipment often uses simple filter screens or centrifugal separation, but for Elaeagnus bockii which contains more fibers and impurities, the separation effect is poor, and the existing filter equipment often cannot automatically discharge solid waste, which needs manual assistance and has poor continuity in processing. SUMMARY

[0004] The application provides a device and process for extracting Elaeagnus bockii production, aiming to solve the problems of poor separation effect, inability to automatically discharge solid waste and poor continuity raised in the background.

[0005] To solve the above problems, the application is implemented as follows: a device for extracting Elaeagnus bockii production, comprising a pressing box, a crushing box and a mesh belt conveying mechanism, the crushing box is fixedly installed on the top of the pressing box for crushing Elaeagnus bockii, corresponding two sides of the pressing box are provided with through openings, the mesh belt conveying mechanism is installed on the pressing box through the two through openings for conveying and solid-liquid separation of the crushed material from the crushing box; the mesh belt conveying mechanism comprises two belt rollers, a mesh conveying belt and a motor one, the two belt rollers are rotatably installed on the two sides of the pressing box with through openings, the mesh conveying belt is sleeved on the two belt rollers for conveying and solid-liquid separation of the material, the mesh conveying belt penetrates through the two through openings and the pressing box for discharging solid waste, the motor one is fixedly installed on the pressing box, a chain wheel one is fixedly sleeved on the output shaft of the motor one and the input shaft of the two belt rollers, and the same chain one is sleeved on the three chain wheel ones; a mesh filter box is fixedly installed on the inner bottom of the pressing box, the mesh filter box is located below the mesh conveying belt for receiving the separated solution from the mesh conveying belt and filtering; a discharge pipe is fixedly installed on the bottom of the pressing box for discharging the filtered solution from the mesh filter box.

[0006] Preferably, the top and bottom of the crushing box are both open, and the top of the squeezing box is provided with a feeding port communicated with the crushing box, so that the crushed material in the crushing box falls into the mesh transmission belt in the squeezing box.

[0007] Preferably, the cross section of the mesh filter box is in the shape of "V", and the mesh filter box is provided with filter material for filtering solution.

[0008] Preferably, the squeezing box is provided with a roller mechanism, which is staggered with the crushing box and located on the discharging route of the mesh transmission belt, so that the material is rolled by the roller mechanism after being transmitted by the mesh transmission belt. The roller mechanism comprises a support net, a roller frame, a rolling roller and a lifting cylinder. The support net is fixedly installed in the squeezing box, the top of the support net is in contact with the bottom of the upper layer of the mesh transmission belt, and the support net supports the mesh transmission belt when the rolling roller rolls the material. Lifting adjusting ports are formed in the opposite inner walls of the squeezing box, and the same roller frame is slidably installed in the two lifting adjusting ports. The roller frame is located above the mesh transmission belt and the support net. The rolling roller is rotatably installed on the roller frame and is used for rolling the material transmitted by the mesh transmission belt. The lifting cylinder is fixedly installed on the squeezing box, and the output rod of the lifting cylinder is fixedly connected with the roller frame, so that the output rod of the lifting cylinder controls the lifting of the roller frame and the rolling roller, and the distance between the rolling roller and the mesh transmission belt is adjusted.

[0009] Preferably, two crushing rollers are rotatably installed in the crushing box, the two crushing rollers are engaged, the same end of the two crushing rollers is fixedly installed with a gear disc one, and the two gear discs one are engaged, so that the two crushing rollers rotate relatively and crush the diospyros cathayensis. A motor two is fixedly installed on one side of the crushing box. A sprocket wheel two is fixedly installed on the output shaft of the motor two and the corresponding end of any one of the crushing rollers. The same chain two is sleeved on the two sprocket wheels two.

[0010] Preferably, a jet pipe is fixedly installed in the squeezing box, the jet pipe is located between the circulation of the mesh transmission belt, a plurality of branch pipes are fixedly installed at the bottom of the jet pipe, the branch pipes are arranged towards the lower layer of the mesh transmission belt, and the jet pipe is used for jetting air to clear the mesh transmission belt. The air inlet end of the jet pipe extends to the outside of the squeezing box and is connected with a high-pressure gas tank. The high-pressure gas tank is connected with a gas pump.

[0011] Preferably, the filter material comprises a filter gauze, a connecting edge and an elastic layer. The filter gauze is laid in the mesh filter box and is used for separating solution and impurities. The connecting edge is fixedly installed on the top of the inner wall of the mesh filter box. The elastic layer is fixedly installed between the filter gauze and the connecting edge.

[0012] Preferably, the squeezer box is fixedly installed with bearing seats on both sides of the passing port, and the input shaft of the corresponding belt roller is connected with the bearing seat in rotation.

[0013] Preferably, the opening width of the lifting adjusting port is equal to the width of the roller frame, and the shaft rod of the rolling roller extends to the outside of the squeezer box through the lifting adjusting port at both ends.

[0014] The application also includes a production process for extracting the plant of the invention when the extraction device is used for production, which comprises the following steps:

[0015] Step one: the plant material is introduced into the crushing box, and the motor two is operated, which drives the corresponding crushing roller to rotate through the chain wheel two and the chain two, and the two crushing rollers are driven to rotate relative to each other through the tooth disc one, so as to crush the entering plant material, and the crushed material falls onto the mesh conveyor belt in the squeezer box;

[0016] Step two: at this time, the motor one is operated, which drives the belt roller to rotate through the chain wheel one and the chain one, so as to drive the mesh conveyor belt to run and transport the material to one side to discharge the squeezer box, at this time, the material is subjected to solid-liquid separation on the mesh conveyor belt, the solid is continuously conveyed on the mesh conveyor belt, the liquid falls into the mesh filter box at the bottom of the squeezer box, is filtered through the internal filter material, and is discharged through the discharge pipe after being filtered by the fine filter screen, the mesh conveyor belt is subjected to the rolling of the rolling roller when conveying the solid slag, the lifting cylinder is used to control the lifting of the roller frame, so as to control the distance between the rolling roller and the mesh conveyor belt, the passing material is rolled, and the residual solution is further squeezed out, the supporting net cooperates with the upper layer belt to support the mesh conveyor belt, the crushed slag is continuously conveyed through the mesh conveyor belt, and finally discharged from the squeezer box;

[0017] Step three: after the mesh conveyor belt is rotated, the upper layer belt becomes the lower layer belt, at this time, part of the material is not discharged, so that the hole is blocked, at this time, the air pump is started to supply air to the high-pressure air tank, the multiple branch pipes of the air jet pipe continuously jet out air to unblock the hole, and the impurity mixed solution is filtered by the filter screen in the mesh filter box.

[0018] Compared with the related art, the device and process provided by the application have the following beneficial effects:

[0019] Compared with the prior art, the device and process provided by the application have the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a front view of the structure of the extraction device for producing a diospyros kaki Thunb.

[0021] Figure 2 It is a rear view of the structure of the extraction device for producing a diospyros kaki Thunb.

[0022] Figure 3 It is a side view of the structure of the extraction device for producing a diospyros kaki Thunb.

[0023] Figure 4 It is a cross-sectional view of the structure of the extraction device for producing a diospyros kaki Thunb. Figure 3

[0024] Figure 5 It is an enlarged view of the structure of part A in the extraction device for producing a diospyros kaki Thunb. Figure 4

[0025] Figure 6 It is a cross-sectional view of the structure of the extraction device for producing a diospyros kaki Thunb. Figure 3

[0026] Figure 7 It is an enlarged view of the structure of part B in the extraction device for producing a diospyros kaki Thunb. Figure 6

[0027] Figure 8 It is an enlarged view of the structure of part C in the extraction device for producing a diospyros kaki Thunb. Figure 6

[0028] Figure 9 It is an enlarged view of the structure of part D in the extraction device for producing a diospyros kaki Thunb. Figure 6

[0029] Figure 10 It is a three-dimensional structure diagram of the adaptive tensioning mechanism.

[0030] Figure 11 It is a cross-sectional view of the structure of the extraction device for producing a diospyros kaki Thunb. Figure 3

[0031] Figure 12 It is an enlarged view of the structure of part E in the extraction device for producing a diospyros kaki Thunb. Figure 11

[0032] Figure 13 It is a front view of the structure of the extraction device for producing a diospyros kaki Thunb.

[0033] Figure 14 It is a side view of the structure of the extraction device for producing a diospyros kaki Thunb.

[0034] Figure 15 It is a bottom view of the structure of the extraction device for producing a diospyros kaki Thunb. Figure 13 ​​​​​​​​​

[0035] Figure 16 It is a schematic diagram of the main three-dimensional structure of the mesh belt transmission mechanism, roller mechanism, reciprocating solution pushing and discharging mechanism, reciprocating water squeezing mechanism and adaptive tensioning mechanism;

[0036] Figure 17 This is a schematic diagram of the main three-dimensional structure of the filter material;

[0037] Figure 18 for Figure 16 A schematic diagram of the three-dimensional structure of the portion shown when viewed from above;

[0038] Figure 19 This is a schematic diagram of the main three-dimensional structure of the mesh filter box.

[0039] Figure 1: 1. Pressing box; 2. Crushing box; 3. Passing port; 4. Belt roller; 5. Mesh conveyor belt; 6. Motor 1; 7. Sprocket 1; 8. Chain 1; 9. Discharge pipe; 10. Mesh filter box; 11. Support net; 12. Lifting adjustment port; 13. Roller frame; 14. Crushing roller; 15. Lifting cylinder; 16. Crushing roller; 17. Toothed disc 1; 18. Motor 2; 19. Sprocket 2; 20. Chain 2; 21. Jet pipe; 22. High-pressure gas tank; 23. Air pump; 24. Filter mesh; 25. Connecting edge; 26. Telescopic layer; 27. Support plate; 28. Mouth frame; 29. ​​Discharge pressure plate; 30. Spring; 31. Stabilizing plate; 32. Driven long shaft; 33. Driving spindle; 34. Pressing cam; 35. Threaded rod; 36. Connecting screw sleeve; 37. Anti-retraction nut; 38. Belt pulley; 39. Belt pulley; 40. Synchronous belt; 41. Support frame; 42. Shaft seat; 43. Tensioner; 44. Track; 45. Slider; 46. Adjusting screw; 47. Follower block; 48. Driven gear; 49. Fixed frame; 50. Adjusting rack; 51. Contraction port; 52. Extrusion mesh plate; 53. Rubber expansion belt; 54. Camshaft; 55. Push cam; 56. Second gear disc; 57. Power transmission shaft one; 58. Sprocket three; 59. Chain three; 60. Power transmission shaft two; 61. First bevel gear; 62. Second bevel gear. DETAILED DESCRIPTION

[0040] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0041] The embodiment of the present invention provides a Yunnan olive extraction device and process for production, such as Figures 1-19As shown, the device for producing includes a squeezing box 1, a crushing box 2 and a mesh belt conveying mechanism, the crushing box 2 is fixedly installed on the top of the squeezing box 1 for crushing the diospyros kaki, the squeezing box 1 is provided with a through port 3 on each side, the mesh belt conveying mechanism is installed on the squeezing box 1 through the two through ports 3 for receiving the crushed material for transmission and solid-liquid separation; the mesh belt conveying mechanism includes two belt rollers 4, a mesh conveying belt 5 and a motor one 6, the two belt rollers 4 are rotatably installed on the two sides of the squeezing box 1 with the through ports 3, the mesh conveying belt 5 is sleeved on the two belt rollers 4 for conveying the material and separating the solid and liquid, the mesh conveying belt 5 penetrates the two through ports 3 and the squeezing box 1 for discharging the solid waste, the motor one 6 is fixedly installed on the squeezing box 1, the output shaft of the motor one 6 and the input shaft of the two belt rollers 4 are fixedly sleeved with a chain wheel one 7, and the same chain one 8 is sleeved on the three chain wheels one 7; a mesh filter box 10 is fixedly installed on the inner bottom of the squeezing box 1, the mesh filter box 10 is located below the mesh conveying belt 5 for receiving the separated solution of the mesh conveying belt 5 and filtering; a discharge pipe 9 is fixedly installed on the bottom of the squeezing box 1 for discharging the filtered solution of the mesh filter box 10.

[0042] In this embodiment, the material is put into and crushed: the diospyros kaki to be extracted is put into the crushing box 2. The crushing box 2 is fixedly installed on the top of the squeezing box 1, which can preliminarily crush the diospyros kaki, so that the cell structure of the fruit is destroyed, creating conditions for subsequent solid-liquid separation.

[0043] The material is transmitted and solid-liquid separated: the crushed diospyros kaki material falls into the mesh belt conveying mechanism in the squeezing box 1 through the outlet of the crushing box 2. The mesh belt conveying mechanism is composed of two belt rollers 4, a mesh conveying belt 5 and a motor one 6. The motor one 6 drives the two belt rollers 4 to rotate through the chain wheel one 7 and the chain one 8, thereby driving the mesh conveying belt 5 to run. The mesh conveying belt 5 penetrates the two through ports 3 of the squeezing box 1, and in the process of being conveyed on the mesh conveying belt 5, due to the mesh structure of the mesh conveying belt 5, the liquid components in the diospyros kaki are separated from the solid waste through the mesh, and the liquid components drop down to the mesh filter box 10 on the inner bottom of the squeezing box 1.

[0044] The liquid is collected and discharged: the mesh filter box 10 further filters the dropped liquid to remove possible small solid impurities remaining therein. The filtered solution of the mesh filter box 10 is discharged through the discharge pipe 9 on the bottom of the squeezing box 1, and the required diospyros kaki extract is obtained. The solid waste is discharged out of the squeezing box 1 with the running of the mesh conveying belt 5, realizing the function of automatically discharging the solid waste.

[0045] The dien olive extraction device has the following beneficial effects:

[0046] Efficient solid-liquid separation capability: The design of the mesh belt transmission mechanism combines material transmission and solid-liquid separation functions. The mesh structure of the mesh transmission belt 5 can effectively filter the liquid components in the dien olive, separating them from the solid waste. At the same time, the mesh filter box 10 performs secondary filtration on the dripping liquid, further improving the purity of the extraction liquid and solving the problem of poor solid-liquid separation effect of traditional extraction equipment.

[0047] Automatic discharge of solid waste, improving production continuity: Through the operation of the mesh transmission belt 5, solid waste can be automatically discharged from the press box 1 without manual intervention. This design greatly reduces the workload and time of manual waste cleaning, improves the continuity of production, is especially suitable for large-scale industrial production, and can effectively reduce production costs and improve production efficiency.

[0048] In a further preferred embodiment of the present application, the top and bottom of the crushing box 2 are open, and the top of the press box 1 is provided with a feed inlet communicating with the crushing box 2, so that the crushed material from the crushing box 2 falls onto the mesh transmission belt 5 in the press box 1.

[0049] In this embodiment, the dien olive fruits to be extracted are poured into the top opening of the crushing box 2. Since the top and bottom of the crushing box 2 are both open, the material can smoothly enter the crushing box 2. The crushing box 2 crushes the dien olive, and the crushed dien olive material passes through the bottom opening of the crushing box 2 and enters the press box 1 through the feed inlet at the top of the press box 1. The feed inlet communicates with the crushing box 2, ensuring that the material can be smoothly transferred from the crushing box 2 to the press box 1 and directly fall onto the mesh transmission belt 5. The mesh transmission belt 5 operates under the drive of the motor 6, starting to transport the material.

[0050] In a further preferred embodiment of the present application, the cross section of the mesh filter box 10 is "V" shaped, and the mesh filter box 10 is provided with filter material for filtering the solution.

[0051] In this embodiment, the cross section of the mesh filter box 10 is "V" shaped, and the mesh filter box 10 is provided with filter material. After the liquid components enter the mesh filter box 10, they are further filtered by the filter material to remove residual fine impurities. The filtered solution is discharged through the discharge pipe 9 at the bottom of the press box 1, obtaining pure dien olive extraction liquid.

[0052] The cross section of the mesh filter box 10 is "V" shaped, which can increase the residence time and contact area of the liquid in the mesh filter box 10, so that the impurities in the liquid have more opportunities to be intercepted and adsorbed by the filter material. At the same time, the "V" shaped structure is conducive to the drainage and collection of the liquid, improving the filtration efficiency and further improving the purity of the extraction liquid.

[0053] In a further preferred embodiment of the present application, a roller mechanism is arranged in the press box 1, which is staggered with the crushing box 2 and located on the material discharge route of the mesh conveyor belt 5, so that the material is rolled by the roller mechanism after being conveyed by the mesh conveyor belt 5. The roller mechanism includes a support net 11, a roller frame 13, a rolling roller 14, and a lifting cylinder 15. The support net 11 is fixedly installed in the press box 1, and the top of the support net 11 is in contact with the bottom of the upper layer of the mesh conveyor belt 5 to support the mesh conveyor belt 5 when the rolling roller 14 rolls the material. Lifting adjustment openings 12 are formed in the inner walls of the opposite sides of the press box 1, and the same roller frame 13 is slidingly installed in the lifting adjustment openings 12. The roller frame 13 is located above the mesh conveyor belt 5 and the support net 11. The rolling roller 14 is rotatably installed on the roller frame 13 to roll the material conveyed by the mesh conveyor belt 5. The lifting cylinder 15 is fixedly installed on the press box 1, and the output rod of the lifting cylinder 15 is fixedly connected with the roller frame 13 to control the lifting of the roller frame 13 and the rolling roller 14, thereby adjusting the distance between the rolling roller 14 and the mesh conveyor belt 5.

[0054] In this embodiment, when the material passes through the material discharge route of the mesh conveyor belt 5, it reaches the position of the roller mechanism. The support net 11 is fixedly installed in the press box 1, and the top of the support net 11 is in contact with the bottom of the upper layer of the mesh conveyor belt 5 to support the mesh conveyor belt 5. The output rod of the lifting cylinder 15 controls the lifting of the roller frame 13 and the rolling roller 14, adjusts the distance between the rolling roller 14 and the mesh conveyor belt 5, and enables the rolling roller 14 to roll the material on the mesh conveyor belt 5. The rolled material is further pressed, and the liquid component passes through the mesh holes of the mesh conveyor belt 5 and drips into the mesh filter box 10 on the inside bottom of the press box 1.

[0055] By arranging the roller mechanism in the press box 1, the material is rolled by the roller mechanism during the conveying process on the mesh conveyor belt 5, which further improves the pressing effect. The rolling roller 14 applies pressure to the material, which enables the liquid component in the material to be more fully squeezed out, thereby improving the yield and quality of the extracted liquid.

[0056] The lifting cylinder 15 of the roller mechanism can control the lifting of the roller frame 13 and the rolling roller 14, thereby adjusting the distance between the rolling roller 14 and the mesh conveyor belt 5. This design can flexibly adjust the pressing force according to the characteristics of different materials and pressing needs, ensuring the pressing effect while avoiding damage or blockage caused by excessive squeezing of the material, thereby improving the adaptability and stability of the equipment.

[0057] The roller mechanism is matched with the mesh transmission belt 5 and the supporting net 11, which further optimizes the structure and function of the Chinese olive extraction device. The supporting net 11 provides stable support for the mesh transmission belt 5, ensuring that the mesh transmission belt 5 does not deform or sink during the rolling process, and ensuring the smooth progress of the pressing process.

[0058] In a further preferred embodiment of the present application, two crushing rollers 16 are rotatably installed in the crushing box 2, the two crushing rollers 16 are engaged, and the same end of the two crushing rollers 16 is fixedly installed with a toothed disc one 17, the two toothed discs one 17 are engaged to enable the relative rotation of the two crushing rollers 16 for crushing Chinese olives. A motor two 18 is fixedly installed on one side of the crushing box 2 on the pressing box 1, a chain wheel two 19 is fixedly installed on the corresponding end of any one of the crushing rollers 16, and the same chain two 20 is sleeved on the two chain wheels two 19.

[0059] In this embodiment, two crushing rollers 16 are rotatably installed in the crushing box 2 and engaged. One of the crushing rollers 16 is driven to rotate by the motor two 18, and the two crushing rollers 16 are relatively rotated through the engagement of the toothed disc one 17. After the Chinese olive fruits enter the crushing box 2, they are crushed and sheared by the two crushing rollers 16, achieving preliminary crushing. The crushed materials pass through the opening at the bottom of the crushing box 2, enter the pressing box 1 through the feed port at the top of the pressing box 1, and directly fall onto the mesh transmission belt 5.

[0060] In a further preferred embodiment of the present application, a jet pipe 21 is fixedly installed in the pressing box 1, the jet pipe 21 is located between the cycles of the mesh transmission belt 5, a plurality of branch pipes are fixedly installed at the bottom of the jet pipe 21, the branch pipes are arranged towards the lower layer of the mesh transmission belt 5, and the branch pipes are used to spray air to clear the blockage of the mesh transmission belt 5. The air inlet end of the jet pipe 21 extends to the outside of the pressing box 1 and is connected with a high-pressure gas tank 22, and the high-pressure gas tank 22 is connected with an air pump 23.

[0061] In this embodiment, during the circulation of the mesh transmission belt 5, the jet pipe 21 is located between the cycles of the mesh transmission belt 5, and a plurality of branch pipes are fixedly installed at the bottom of the jet pipe 21, the branch pipes are arranged towards the lower layer of the mesh transmission belt 5. The high-pressure gas tank 22 provides high-pressure air through the air pump 23, and the branch pipes of the jet pipe 21 spray air to clear the blockage of the lower layer of the mesh transmission belt 5, which can timely remove the residual materials in the mesh holes, ensure that the mesh transmission belt 5 always maintains good air permeability and filtering performance during the transmission and pressing process, and improve the solid-liquid separation effect. Through the jet cleaning function, the decrease of the pressing efficiency and the risk of equipment failure caused by the blockage of the mesh holes are reduced. The mesh transmission belt 5 can continuously and stably operate without frequent shutdown for cleaning, greatly improving the operation efficiency and stability of the equipment, and being especially suitable for continuous production, reducing the labor maintenance cost and equipment downtime.

[0062] In the further preferred embodiment of the present application, the filter material comprises a filter gauze 24, a connecting rim 25 and an elastic layer 26, the filter gauze 24 is laid in the mesh filter box 10 for separating the solution and impurities, the connecting rim 25 is fixedly installed on the inner wall top of the mesh filter box 10, and the elastic layer 26 is fixedly installed between the filter gauze 24 and the connecting rim 25.

[0063] In the present embodiment, the liquid component after being pressed drops through the mesh holes of the mesh transmission belt 5 to the mesh filter box 10 at the bottom inside of the pressing box 1. The filter gauze 24 laid in the mesh filter box 10 filters the liquid to remove impurity particles. The filter gauze 24 is fixed on the inner wall top of the mesh filter box 10 through the connecting rim 25, and the elastic layer 26 is installed between the filter gauze 24 and the connecting rim 25 to adapt to the flow and pressure changes of the liquid. The filtered solution is discharged through the discharge pipe 9 at the bottom of the pressing box 1 to obtain pure diann olive extract.

[0064] The design of the connecting rim 25 enables the filter gauze 24 to be fixed firmly on the inner wall top of the mesh filter box 10, ensuring that the filter gauze 24 will not be displaced or deformed during the filtering process. The elastic layer 26 is installed between the filter gauze 24 and the connecting rim 25 to adapt to the pressure changes generated during the liquid flow, avoiding damage or deformation of the filter gauze 24 due to excessive pressure, and improving the service life of the filter material and the stability of the filtering system.

[0065] In the further preferred embodiment of the present application, the pressing box 1 is fixedly installed with bearing seats on both sides of the passing port 3, and the bearing seats are rotationally connected with the input shafts of the corresponding belt rollers 4 through bearings.

[0066] In the present embodiment, the bearing seats and bearings facilitate the installation of the belt rollers 4.

[0067] In the further preferred embodiment of the present application, the opening width of the lifting adjustment port 12 is equal to the width of the roller frame 13, and the shaft rods of the rolling rollers 14 extend to the outside of the pressing box 1 through the lifting adjustment ports 12 at both ends.

[0068] In the present embodiment, the width-adapted lifting adjustment port 12 ensures the stable lifting and sliding of the roller frame 13.

[0069] In order to further improve the use effect of the device, the present scheme has the following embodiments in addition to the above-mentioned scheme.

[0070] In another embodiment of the present application, the squeezing box 1 is provided with a reciprocating solution pushing and discharging mechanism for cooperating with the mesh filter box 10 to accelerate the discharge of the solution. The reciprocating solution pushing and discharging mechanism comprises a support plate 27, a mouth-shaped frame 28 and a discharging pressing plate 29. The support plate 27 is detachably installed in the squeezing box 1 by bolts and horizontally arranged above the mesh filter box 10. The mouth-shaped frame 28 is slidably sleeved on the support plate 27. The discharging pressing plate 29 is fixedly installed at the bottom of the mouth-shaped frame 28 and suspended in the mesh filter box 10 to control the opening and closing of the mesh filter box 10 by following the lifting of the mouth-shaped frame 28. When the discharging pressing plate 29 is at the uppermost position, the solution enters the mesh filter box 10 through the gap between the discharging pressing plate 29 and the edge of the mesh filter box 10. When the discharging pressing plate 29 is at the lowermost position, the mesh filter box 10 is closed, thereby extruding the solution to quickly pass through the filter gauze 24 and the mesh filter box 10. The top of the discharging pressing plate 29 is a slope for guiding the solution to flow downward. Springs 30 are fixedly installed between the top of the support plate 27 and the inner wall of the top of the mouth-shaped frame 28 for rebounding the upward movement of the mouth-shaped frame 28. Stable plates 31 are fixedly sleeved on the support plate 27 on both sides of the mouth-shaped frame 28. The stable plates 31 are in sliding contact with the side edges of the mouth-shaped frame 28 for stabilizing the lifting and sliding of the mouth-shaped frame 28. A driven long shaft 32 is arranged above the mouth-shaped frame 28. One end of the driven long shaft 32 is rotatably installed with a bearing seat by a bearing. The bearing seat is rotatably connected with the inner wall of one side of the squeezing box 1. A driving main shaft 33 is rotatably installed with the inner wall of the other side of the squeezing box 1. The driving main shaft 33 is concentrically arranged with the driven long shaft 32. A pressing cam 34 is fixedly sleeved on the driven long shaft 32. The outer edge of the pressing cam 34 is in contact with the top of the mouth-shaped frame 28, so that when the driven long shaft 32 rotates, the pressing cam 34 rotates, thereby reciprocatingly lifting the mouth-shaped frame 28 and the discharging pressing plate 29. Threaded rods 35 are fixedly installed on the ends adjacent to the driven long shaft 32 of the driving main shaft 33. A connecting screw sleeve 36 is sleeved on the two threaded rods 35. Anti-back nuts 37 are threadedly sleeved on the two threaded rods 35. The two anti-back nuts 37 are respectively pressed on the two ends of the connecting screw sleeve 36, so that the driving main shaft 33 and the driven long shaft 32 are connected and can synchronously rotate.

[0071] In the embodiment, the liquid component after being pressed drops through the mesh of the mesh transmission belt 5 to the mesh filter box 10 at the bottom of the inside of the press box 1. The filter gauze 24 in the mesh filter box 10 preliminarily filters the liquid. The discharge pressing plate 29 of the reciprocating solution pushing and discharging mechanism is suspended in the mesh filter box 10, and is driven to rotate by the rotation of the driven long shaft 32, and then drives the mouth frame 28 and the discharge pressing plate 29 to reciprocatingly ascend and descend. When the discharge pressing plate 29 is at the highest position, the solution enters the mesh filter box 10 through the gap between the discharge pressing plate 29 and the edge of the mesh filter box 10; when the discharge pressing plate 29 is at the lowest position, the mesh filter box 10 is closed, and the liquid is squeezed to quickly pass through the filter gauze 24 and the mesh filter box 10, and finally is discharged through the discharge pipe 9. The outer edge of the discharge pressing plate 29 is fixed with a rubber ring, which can provide sealing and self-adapting effects, and also prevent damage to the filter gauze 24.

[0072] By setting the reciprocating solution pushing and discharging mechanism, the discharge speed of the solution in the mesh filter box 10 can be effectively accelerated. The reciprocating ascending and descending movement of the discharge pressing plate 29 applies pressure to the solution, so that the solution quickly passes through the filter gauze 24 and the mesh filter box 10, avoiding the solution from staying in the filter box for too long, and improving the efficiency of the whole extraction process. The top of the discharge pressing plate 29 is designed as a slope, which can effectively guide the solution to flow downward and reduce the accumulation of the solution on the surface of the discharge pressing plate 29. At the same time, the spring 30 between the mouth frame 28 and the support plate 27 can provide stable rebound force, ensuring that the mouth frame 28 stably ascends and descends under the pushing of the pressing cam 34, and improving the stability of the equipment operation. The driven long shaft 32 and the driving main shaft 33 are connected through the threaded rod 35 and the connecting screw sleeve 36, and can realize synchronous rotation. The design of the transmission nut 37 can effectively prevent the loosening of the connecting screw sleeve 36, and ensure the reliability of the transmission system. The above can be disassembled for easy maintenance of the equipment.

[0073] In another embodiment of the application, one end of the driving main shaft 33 extending out of the press box 1 is fixedly sleeved with a belt disc 38, the input shaft of one of the belt rollers 4 and the input shaft of the rolling roller 14 are both fixedly sleeved with a belt wheel 39, and the belt disc 38 and the two belt wheels 39 are sleeved with the same synchronous belt 40, so that when the belt roller 4 rotates, the rolling roller 14 and the driving main shaft 33 are synchronously driven to rotate, realizing synchronous operation of material transmission, rolling and liquid discharge. An adaptive tensioning mechanism is arranged on one side of the press box 1, which is used to adjust the tightness of the synchronous belt 40 following the height adjustment of the rolling roller 14.

[0074] In the embodiment, when the belt roller 4 rotates, the synchronous belt 40 synchronously drives the rolling roller 14 and the driving main shaft 33 to rotate, so that the material conveying, rolling and liquid discharging are synchronously operated.

[0075] The belt disc 38, the belt pulley 39 and the synchronous belt 40 are arranged, so that when the belt roller 4 rotates, the synchronous belt 40 synchronously drives the rolling roller 14 and the driving main shaft 33 to rotate. This design realizes the synchronous operation of the material conveying, rolling and liquid discharging, and greatly improves the overall operation efficiency of the equipment.

[0076] In another embodiment of the application, the adaptive tensioning mechanism comprises a support frame 41, an axle seat 42, a tensioning wheel 43, a track 44, a sliding block 45, an adjusting screw 46, a driven block 47, a driven gear 48 and an adjusting rack 50. The support frame 41 is fixedly installed on the side of the press box 1, the synchronous belt 40 is movably penetrated through the support frame 41, the axle seat 42 is slidably installed in the support frame 41, the tensioning wheel 43 is rotatably installed on the axle seat 42 and is pressed on the synchronous belt 40, the track 44 is fixedly installed in the support frame 41, the sliding block 45 is slidably installed on the track 44 and is fixedly connected with the axle seat 42 for guiding sliding, the adjusting screw 46 is rotatably installed on the support frame 41, the driven block 47 is threadedly sleeved on the adjusting screw 46 and is fixedly connected with the axle seat 42, so that when the adjusting screw 46 rotates, the driven block 47, the sliding block 45 and the axle seat 42 synchronously move, the driven gear 48 is fixedly installed on one end of the adjusting screw 46, the adjusting rack 50 is fixedly connected with the roller frame 13 through a fixed frame 49 and synchronously moves with the lifting of the roller frame 13, and the adjusting rack 50 is engaged with the driven gear 48, so that when the adjusting rack 50 lifts, the driven gear 48 and the adjusting screw 46 rotate, thereby driving the driven block 47, the sliding block 45 and the axle seat 42 to synchronously move, and the tensioning wheel 43 adaptively tensions the synchronous belt 40.

[0077] In the embodiment, the adaptive tensioning mechanism moves the tensioning wheel 43 through the adjusting screw 46, the driven block 47, the sliding block 45 and the axle seat 42 to adjust the tightness of the synchronous belt 40. The adjusting rack 50 is engaged with the driven gear 48 and synchronously moves with the lifting of the roller frame 13, so that when the roller frame 13 lifts, the adjusting rack 50 drives the driven gear 48 and the adjusting screw 46 to rotate, thereby driving the driven block 47, the sliding block 45 and the axle seat 42 to synchronously move, and the tensioning wheel 43 adaptively tensions the synchronous belt 40.

[0078] In another embodiment of the present application, the net filter box 10 and the press box 1 are provided with reciprocating squeezing mechanism for squeezing the filter gauze 24, and cooperating with the discharge pressing plate 29 to discharge the solution. The reciprocating squeezing mechanism comprises two contraction openings 51 provided on opposite sides of the net filter box 10, two squeezing net plates 52 hingedly installed in the contraction openings 51 for deflecting and squeezing the filter gauze 24 and ensuring the solution to pass through, two rubber expansion belts 53 fixedly connected between the squeezing net plates 52 and the inner walls of the corresponding contraction openings 51 for expansion and contraction, two cam shafts 54 rotatably installed in the press box 1 and corresponding to the positions of the two squeezing net plates 52, two push cams 55 fixedly sleeved on the cam shafts 54 and in contact with the outer sides of the two squeezing net plates 52 for controlling the squeezing net plates 52 to squeeze the filter gauze 24, two toothed discs two 56 fixedly sleeved on the cam shafts 54 and engaged with each other for synchronous rotation of the two cam shafts 54, a power transmission shaft one 57 and a power transmission shaft two 60 rotatably installed on one side of the drive main shaft 33, two sprocket wheels three 58 fixedly installed on the same end of the power transmission shaft one 57 and one of the cam shafts 54, one chain three 59 sleeved on the two sprocket wheels three 58 for synchronous rotation of the cam shaft 54 driven by the power transmission shaft one 57, a first bevel gear 61 fixedly sleeved on the power transmission shaft one 57 and the power transmission shaft two 60 and engaged with each other, and a second bevel gear 62 fixedly sleeved on the power transmission shaft two 60 and the drive main shaft 33 and engaged with each other for synchronous rotation of the power transmission shaft two 60 driven by the drive main shaft 33, so that the discharge pressing plate 29 and the squeezing net plate 52 are cooperatively operated to accelerate the solution discharge.

[0079] In this embodiment, the reciprocating squeezing mechanism deflects the squeezing net plate 52 by the push cam 55 on the cam shaft 54 to squeeze the filter gauze 24, and the solution passes through the expansion and contraction of the rubber expansion belt 53. The power transmission shaft one 57 drives the cam shaft 54 to rotate synchronously through the sprocket wheel three 58 and the chain three 59, the power transmission shaft one 57 and the power transmission shaft two 60 are engaged through the first bevel gear 61, the power transmission shaft two 60 and the drive main shaft 33 are engaged through the second bevel gear 62, the drive main shaft 33 drives the power transmission shaft two 60 to rotate synchronously, and then the discharge pressing plate 29 and the squeezing net plate 52 are cooperatively operated to accelerate the solution discharge.

[0080] The reciprocating squeezing mechanism periodically squeezes the filter gauze 24 through the squeezing mesh plate 52, cooperates with the closure of the discharge pressing plate 29, and can effectively accelerate the speed of solution discharge from the filter gauze 24. This design reduces the residence time of the solution in the filter gauze 24, improves the filtering efficiency, and further improves the speed and efficiency of the entire extraction process.

[0081] The cooperation of the squeezing mesh plate 52 and the rubber expansion belt 53 can ensure the integrity of the filter gauze 24 during the squeezing process and avoid damage caused by excessive squeezing. At the same time, the outer edge of the push cam 55 is in contact with the outer side of the squeezing mesh plate 52, and the reciprocating motion of the squeezing mesh plate 52 is realized through the synchronous rotation of the cam shaft 54. This structure design improves the stability and reliability of the equipment operation.

[0082] In summary, compared with related technologies, the mesh belt conveying mechanism of the device combines the functions of material conveying and solid-liquid separation. The mesh structure of the mesh conveying belt 5 can effectively filter the liquid components in the Chinese olive and separate them from the solid waste residue. The mesh filter box 10 performs secondary filtration on the dripping liquid, further improving the purity of the extraction liquid and solving the problem of poor solid-liquid separation effect of traditional extraction equipment. At the same time, the mesh conveying belt 5 can automatically discharge the solid waste residue from the press box 1 without manual intervention. This design greatly reduces the workload and time of manual waste residue cleaning, improves the continuity of production, is especially suitable for large-scale industrial production, can effectively reduce production cost, and improves production efficiency.

[0083] The present application also includes a production process for the extraction of Chinese olive using the Chinese olive extraction device described above, comprising the following steps:

[0084] Step one: introduce the Chinese olive material into the crushing box 2, and make the motor two 18 run. The chain wheel two 19 and the chain two 20 are used to drive the corresponding crushing roller 16 to rotate. The two crushing rollers 16 are driven to rotate relatively by the toothed disc one 17, and the entered Chinese olive material is crushed. The crushed material falls onto the mesh conveying belt 5 in the press box 1;

[0085] Step two: the motor 6 is running, which drives the belt roller 4 to rotate by using the chain wheel 7 and the chain 8, so as to drive the mesh transmission belt 5 to run and transport the material to one side and discharge the press box 1. At this time, the solid-liquid separation is carried out on the mesh transmission belt 5, the solid is continuously transported on the mesh transmission belt 5, the liquid falls into the mesh filter box 10 at the bottom of the press box 1, is filtered by the internal filter material, is filtered by the filter gauze 24, and is discharged by the discharge pipe 9. The mesh transmission belt 5 passes through the rolling mill roller 14 when transporting the solid slag, the lifting cylinder 15 is used to control the lifting of the roller frame 13, so as to control the distance between the rolling mill roller 14 and the mesh transmission belt 5, so that the passing material is rolled, and the residual solution is further squeezed out. When the material is rolled, the supporting net 11 cooperates with the upper layer belt supporting the mesh transmission belt 5, and the rolled slag is continuously transported by the mesh transmission belt 5 and finally discharged from the press box 1.

[0086] Step three: the mesh transmission belt 5 rotates after discharging the material, and changes from the upper layer belt to the lower layer belt. At this time, part of the material is not discharged, so that the hole is blocked. At this time, the air pump 23 is started to supply air to the high-pressure air tank 22, the multiple branch pipes of the air jet pipe 21 continuously jet out air, the hole is unblocked, and the impurity mixed solution is filtered by the filter gauze 24 and falls into the mesh filter box 10.

[0087] In several embodiments provided in the present application, it should be understood that the disclosed device can be implemented by other ways.

[0088] The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the protection scope of the application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Although the present application is described in detail with reference to the above embodiments, those skilled in the art can still combine, delete or make other adjustments to the features in the embodiments of the present application without conflict and without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence. These technical solutions also belong to the scope of the present application.

Claims

1. A Yunnan olive extraction device for production, characterized in that: include: A pressing box, a crushing box and a mesh belt transmission mechanism, wherein the crushing box is fixedly mounted on the top of the pressing box and is used to crush the Yunnan olives. Through-holes are provided on both sides of the pressing box, and the mesh belt transmission mechanism is installed on the pressing box through the two through-holes and is used to receive the material crushed by the crushing box for transmission and solid-liquid separation. The mesh belt transmission mechanism includes two belt rollers, a mesh transmission belt and a motor 1. The two belt rollers are rotatably mounted on both sides of the press box having a through-port. The mesh transmission belt is sleeved on the two belt rollers for transmitting materials and performing solid-liquid separation. The mesh transmission belt passes through the two through-ports and the press box for discharging solid waste. The motor 1 is fixedly mounted on the press box. A sprocket 1 is fixedly sleeved on the output shaft of the motor 1 and the input shafts of the two belt rollers. The three sprockets 1 are sleeved with the same chain 1. A mesh filter box is fixedly installed on the inner bottom of the squeeze box. The mesh filter box is located below the mesh conveyor belt and is used to receive the solution separated by the mesh conveyor belt and filter it; A discharge pipe is fixedly installed at the bottom of the pressing box for discharging the solution filtered by the mesh filter box.

2. The Yunnan olive extraction device for production according to claim 1, characterized in that: The top and bottom of the crushing box are both open, and the top of the pressing box is provided with a feed port connected to the crushing box, so that the material crushed by the crushing box enters the pressing box and falls onto the mesh conveyor belt.

3. The Yunnan olive extraction device for production according to claim 1, characterized in that: The cross section of the mesh filter box is "V"-shaped, and a filter material is provided inside the mesh filter box for filtering the solution.

4. The Yunnan olive extraction device for production according to claim 1, characterized in that: The roller crushing mechanism is provided in the pressing box, and the roller crushing mechanism is staggered with the setting of the crushing box and is located on the discharging route of the mesh conveyor belt, so that the material is transmitted through the mesh conveyor belt and then crushed by the roller crushing mechanism. The roller crushing mechanism includes a supporting net, a roller frame, a crushing roller and a lifting cylinder. The supporting net is fixedly installed in the pressing box, and the top of the supporting net contacts the bottom of the upper belt of the mesh conveyor belt, which is used to support the mesh conveyor belt when the crushing roller crushes the material. The inner walls of the pressing box on both sides are provided with lifting adjustment openings, and the same roller frame located in the pressing box is slidably installed in the two lifting adjustment openings. The roller frame is located above the mesh conveyor belt and the supporting net, and the crushing roller is rotatably installed on the roller frame for crushing the material transmitted by the mesh conveyor belt. The lifting cylinder is fixedly installed on the pressing box, and the output rod of the lifting cylinder is fixedly connected to the roller frame, so that the output rod of the lifting cylinder controls the lifting and lowering of the roller frame and the crushing roller, thereby adjusting the distance between the crushing roller and the mesh conveyor belt.

5. The Yunnan olive extraction device for production according to claim 1, characterized in that: Two crushing rollers are rotatably installed in the crushing box, and the two crushing rollers are meshed with each other. A toothed disc 1 is fixedly installed on the same end of the two crushing rollers. The two toothed discs 1 are meshed with each other to make the two crushing rollers rotate relative to each other, which is used to crush the Yunnan olives. A motor 2 is fixedly installed on the pressing box and is located on one side of the crushing box. A sprocket 2 is fixedly installed on the output shaft of the motor 2 and the corresponding end of any one of the crushing rollers, and the two sprockets 2 are provided with the same chain 2.

6. The Yunnan olive extraction device for production according to claim 1, characterized in that: An air jet is fixedly installed in the press box. The air jet is located between the circulations of the mesh conveyor belt. A plurality of branch pipes are fixedly installed at the bottom of the air jet. The branch pipes are arranged toward the lower belt of the mesh conveyor belt and are used to spray air to clear blockages in the mesh conveyor belt. The air inlet end of the air jet extends to the outside of the press box and is connected to a high-pressure gas tank. An air pump is connected to the high-pressure gas tank.

7. The Yunnan olive extraction device for production according to claim 3, characterized in that: The filter material includes a filter gauze, a connecting edge and a telescopic layer. The filter gauze is laid in a mesh filter box for separating solution and impurities. The connecting edge is fixedly installed on the top of the inner wall of the mesh filter box, and the telescopic layer is fixedly installed between the filter gauze and the connecting edge.

8. The Yunnan olive extraction device for production according to claim 1, characterized in that: The press box is fixedly mounted with bearing seats on both sides of the through port, and the bearing seats are rotationally connected to the input shaft of the corresponding belt roller through bearings.

9. The Yunnan olive extraction device for production according to claim 4, characterized in that: The opening width of the lifting adjustment port is equal to the width of the roller frame, and both ends of the shaft of the rolling roller extend to the outside of the pressing box through the lifting adjustment port.

10. The production process of extracting Yunnan olives using the Yunnan olive extraction device for production according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: The Yunnan olive material is introduced into the crushing box, and the motor 2 is operated. The sprocket 2 and the chain 2 are used to drive the corresponding crushing roller to rotate. The two crushing rollers are driven by the toothed disc 1 to rotate relative to each other, crushing the incoming Yunnan olive material. The crushed material falls onto the mesh conveyor belt in the pressing box; Step 2: At this time, the motor 1 is running, and it uses the sprocket 1 and the chain 1 to drive the belt roller to rotate, so that the mesh conveyor belt runs, and the material is transported to one side and discharged from the press box. At this time, the material is separated into solid and liquid on the mesh conveyor belt, and the solid remains on the mesh conveyor belt and continues to be transported. The liquid falls into the mesh filter box at the bottom of the press box, is filtered by the internal filter material, and is finely filtered by the filter mesh before being discharged from the discharge pipe. The mesh conveyor belt passes through the rolling roller when transporting solid debris, and the lifting cylinder is used to control the lifting of the roller frame, thereby controlling the distance between the rolling roller and the mesh conveyor belt, so that the passing material is rolled and further squeezed out the residual solution. When the material is rolled, the support net cooperates with the upper belt of the mesh conveyor belt to support the crushed debris. The crushed debris is continuously transported by the mesh conveyor belt and finally discharged from the press box; Step 3: After discharging the material, the mesh conveyor belt rotates and changes from the upper belt to the lower belt. At this time, some materials are not discharged completely, thereby blocking the holes. At this time, the air pump is started to supply air to the high-pressure gas tank. Multiple branches of the jet pipe continuously spray air to clear the holes. The cleared impurity mixed solution falls into the mesh filter box and is filtered by the filter mesh.

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