Raw material grinding and processing device for sesame paste preparation

Abstract

The invention relates to the technical field of grinding devices, and discloses a sesame paste making raw material grinding processing device which comprises a processing cylinder, the bottom of the processing cylinder is fixedly connected with a driving motor, the driving end of the driving motor penetrates through the processing cylinder and extends into the processing cylinder, and the driving end of the driving motor is fixedly connected with a reciprocating lead screw; a connecting rod is fixedly connected to the top end of the reciprocating lead screw, a frustum-shaped inner grinding block is fixedly connected to the top end of the connecting rod, an oil residue separation net is fixedly connected to the inner bottom wall of the outer grinding block, the outer wall of the connecting rod penetrates through the surface of the oil residue separation net, and a multi-stage grinding assembly is arranged in the processing cylinder. The multi-stage grinding assembly is used for conveying oil residues. Sesame is ground through cooperation of the outer grinding block and the inner and outer grinding blocks, after the sesame is ground for the first time, oil residues can be circularly conveyed into the outer grinding block through the multi-stage grinding assembly to be ground for multiple times, the oil yield of the sesame is increased, and waste is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of grinding devices, in particular to a raw material grinding and processing device for making sesame paste. Background Art

[0002] Sesame paste is a sauce made with sesame as the main raw material. Sesame itself is rich in various nutrients such as oil, protein, vitamins and minerals. Grinding the raw materials is an extremely critical step. Through grinding, the sesame particles can be broken up and the oil in them can be fully seeped out, giving sesame paste a unique rich aroma and mellow taste, showing the flavor of sesame to the greatest extent.

[0003] At present, incomplete oil extraction is common during sesame oil grinding, and about 10% of the oil still remains in the produced oil residue, most of which is discarded, resulting in a large amount of waste.

[0004] After searching, it was found that an improved sesame grinding mechanism is disclosed in the announcement number: CN107379603A, including a hopper, a sealing end cover, an outer grinding block and an inner grinding block. The hopper is fixed at the middle part of the sealing end cover, the sealing end cover is sleeved on the outer grinding block, and a storage chamber and a grinding chamber are arranged inside the outer grinding block; an annular rolling groove filled with rolling bodies is opened between the outer grinding block and the sealing end cover, and an outer / inner driving mechanism is arranged on the outer / inner side of the outer / inner grinding block; a discharge channel is arranged at the fixed seat, an oil outlet is arranged at the end of the discharge channel, a multi-layer filter screen is arranged in the middle, a material circulation pipe is arranged at the upper end of the multi-layer filter screen, and the material circulation pipe extends into the upper part of the storage chamber.

[0005] After the sesame oil is squeezed multiple times in the above application, the oil residue will be blocked by the filter and remain in the discharge channel, and there is a lack of corresponding measures for automatically discharging the oil residue. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention provides a raw material grinding and processing device for making sesame paste, which solves the problem of incomplete oil extraction when grinding sesame oil.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a raw material grinding and processing device for making sesame paste, comprising a processing cylinder, the bottom of the processing cylinder is fixedly connected to a driving motor, the driving end of the driving motor penetrates the processing cylinder and extends to the inside, the driving end of the driving motor is fixedly connected to a reciprocating screw, the top of the reciprocating screw is fixedly connected to a connecting rod, the top of the connecting rod is fixedly connected to a frustum-shaped inner grinding block, the outer side of the inner grinding block is coaxially provided with a cylindrical outer grinding block, the outer grinding block comprises an outer cylinder body and an inner cylinder body, the outer wall of the inner cylinder body is rotatably connected to the inner wall of the outer cylinder body, a plurality of supporting columns are fixedly connected to the lower surface of the outer cylinder body, the bottom end of the supporting column is fixedly connected to the inner bottom wall of the processing cylinder, the lower surface of the processing cylinder is fixedly provided with an oil discharge end, the inner bottom wall of the outer grinding block is fixedly connected to an oil residue separation net, the outer wall of the connecting rod penetrates the surface of the oil residue separation net, a multi-stage grinding assembly is arranged inside the processing cylinder, and the multi-stage grinding assembly is used to convey oil residue.

[0008] Preferably, the multi-stage grinding assembly includes a conveying ring, which is sleeved on the outer wall of the outer grinding block, and the bottom end of the conveying ring is fixedly connected with an annular shielding cylinder, the inner wall of the shielding cylinder fits the outer wall of the outer grinding block, and the bottom end of the shielding cylinder is fixedly connected with an annular connecting frame, the outer wall of the support column passes through the surface of the connecting frame, and the outer wall of the reciprocating screw is threadedly connected to the inner wall at the center of the connecting frame.

[0009] Preferably, the multi-stage grinding assembly also includes a circulation grinding port and a mounting ring, the circulation grinding port is opened on the side wall of the outer grinding block, the bottom end of the circulation grinding port is on the same horizontal plane as the upper surface of the oil-residue separation net, the inner wall of the mounting ring is fixedly connected to the outer wall of the connecting rod, and the outer side wall of the mounting ring is fixedly connected with a plurality of scrapers, and the bottom end of the scraper is in contact with the upper surface of the oil-residue separation net.

[0010] Preferably, the multi-stage grinding assembly also includes a plurality of blanking plates, the lower surfaces of the blanking plates are fixedly mounted on the upper surface of the inner cylinder, the blanking plates are inclined, one end of the blanking plates away from the inner cylinder is in contact with the inner wall of the processing cylinder, and the blanking plates are located above the inner grinding block.

[0011] Preferably, the conveying ring includes a lower ring body, the surface of which is provided with a plurality of T-shaped connectors, the top of which is fixedly connected to an upper ring body, the outer wall of which is provided with a spring member, and the spring member is located between the lower ring body and the upper ring body.

[0012] Preferably, a driving assembly is installed on the outer wall of the connecting rod, and the driving assembly includes a gear ring 1, the inner wall of the gear ring 1 is fixedly connected to the outer wall of the connecting rod, the tooth end of the gear ring 1 is meshingly connected to a gear, the tooth end of the gear is meshingly connected to a gear ring 2, the outer wall of the gear ring 2 is fixedly connected to a plurality of fixing columns, the end of the fixing column away from the gear ring 2 is fixedly connected to the inner wall of the inner cylinder, the lower inner wall of the outer cylinder is fixedly connected to a support seat, the lower surface of the gear is rotatably connected to the support seat through an axis, and the lower inner wall of the outer cylinder is fixedly connected to a guide bucket.

[0013] Preferably, a slag discharge assembly is installed on the upper side wall of the processing cylinder, and the slag discharge assembly includes a slag discharge port, an annular inner baffle and an outer baffle, the slag discharge port is opened on the upper side wall of the processing cylinder, the bottom end of the slag discharge port and the upper surface of the inner cylinder body are on the same horizontal plane, the surface of the inner baffle is provided with an inclined slide groove, the number and position of the slide groove and the unloading plate correspond one to one, the inner wall of the slide groove is slidably connected to the outer wall of the unloading plate, the upper surface of the outer baffle is fixedly connected to two support frames, the outer walls of the two support frames are jointly fixedly connected to a feed hopper, the inner wall of the feed hopper is fixedly connected to a connecting bracket, the upper surface of the inner grinding block is provided with a mounting groove corresponding to the bottom end of the connecting bracket, the bottom end of the connecting bracket is fixedly connected to an electric push rod, and the driving end of the electric push rod is rotatably connected to the inner bottom wall of the mounting groove.

[0014] Preferably, the outer wall of the inner baffle is rotatably connected to the inner wall of the outer baffle, an arc-shaped opening is provided on the surface of the outer baffle, and the inner wall of the outer baffle fits the outer wall of the processing cylinder.

[0015] Preferably, the outer wall of the outer baffle is fixedly connected with an annular shielding layer, the cross section of the shielding layer is L-shaped, the outer wall of the processing cylinder is fixedly connected with a plurality of telescopic support rods, the top of the telescopic support rods is fixedly connected with the outer wall of the shielding layer.

[0016] Preferably, an outer wall of the processing cylinder is fixedly connected with an inclined collecting ring, an upper surface edge of the collecting ring protrudes upward to form a bending layer, and a lower side wall of the bending layer is provided with a discharge notch.

[0017] Working principle: When in use, add sesame seeds from the feed hopper to the inside of the outer grinding block, start the drive motor, the rotation direction of the drive motor is consistent with the inclination direction of the discharge plate, the driver drives the reciprocating screw to rotate, the reciprocating screw drives the connecting rod to rotate, the connecting rod drives the inner grinding block to rotate, and the sesame seeds inside the outer grinding block are ground. The oil residue is then intercepted by the oil residue separation net, and the sesame oil drips to the bottom of the processing cylinder and is discharged from the oil discharge end, which can be used as the raw material for sesame paste.

[0018] When the connecting rod rotates, it drives the gear ring 1 to rotate, the rotation of the gear ring 1 drives the gear to rotate, the rotation of the gear causes the gear ring 2 to rotate, the rotation of the gear ring 2 drives the inner cylinder to rotate, so that the inner cylinder and the inner grinding block rotate in opposite directions to grind the sesame, thereby improving the grinding efficiency of the sesame and oil residue.

[0019] When the connecting rod rotates, it drives the scraper to rotate to clean the surface of the oil-residue separation net, thereby pushing the oil residue to the outer edge side of the oil-residue separation net to prevent the oil flow effect in the central area of ​​the oil-residue separation net from being reduced due to the accumulation of oil residue. When the reciprocating screw rotates, it drives the shielding cylinder and the conveying ring to rise and fall reciprocatingly. When the conveying ring moves below the circulating grinding port, the scraper pushes the oil residue on the surface of the oil-residue separation net out of the circulating grinding port and drops it on the conveying ring. Subsequently, when the conveying ring rises to the top, the oil residue falls into the outer grinding block through the movement of the unloading plate, and it prevents the oil residue from accumulating too much in the inner grinding block to affect the drainage. When the conveying ring is higher than the circulating grinding port, the circulating grinding port is blocked by the shielding cylinder to prevent the oil residue from falling from the circulating grinding port to the bottom of the processing cylinder. The device realizes the circulating conveying and grinding of the oil residue through the circulating lifting and lowering of the conveying ring, thereby improving the oil yield of sesame and reducing waste.

[0020] When the oil residue is discharged from the circulating grinding port, it falls onto the upper ring body of the conveying ring. When the lower ring body gradually rises to the top, the upper ring body is blocked by the unloading plate and the spring part is gradually compressed, so that the unloading plate and the upper ring body have sufficient contact time, thereby extending the unloading plate's moving time on the oil residue on the upper ring body surface, improving the unloading effect of the unloading plate on the oil residue on the upper ring body surface, reducing the residual oil residue on the upper ring body surface, and improving the circulating conveying effect of the oil residue.

[0021] During grinding, the electric push rod remains extended so that the opening is staggered with the slag discharge port, and the slag discharge port is blocked by the outer baffle to prevent the oil residue from falling from the slag discharge port when the conveying ring conveys it. After the sesame grinding is completed, the drive motor is started to move in the opposite direction, and the electric push rod contracts at the same time, driving the outer baffle to descend so that the opening is aligned with the slag discharge port. When the conveying ring conveys the oil residue to the top, the discharge plate rotates in the opposite direction, so that the oil residue can be pushed outward, and then pushed out of the processing cylinder from the slag discharge port, realizing automatic discharge of the oil residue without manual cleaning.

[0022] When the oil residue is splashed outward from the residue discharge port and the opening due to the thrust of the unloading plate, the oil residue is blocked by the shielding layer to prevent it from splashing on the ground and making cleaning inconvenient. The oil residue falls along the shielding layer to the winding ring and slides downward along the shielding layer due to gravity, and finally falls and is discharged from the discharge notch. The staff can place a waste residue collection box under the discharge notch to easily collect the oil residue for easy use.

[0023] The present invention provides a raw material grinding and processing device for making sesame paste, which has the following beneficial effects: 1. The present invention grinds sesame by cooperating with an outer grinding block and an inner and outer grinding block, and after the sesame is initially ground, the oil residue can be circulated and transported to the inner part of the outer grinding block for multiple grindings through a multi-stage grinding assembly, thereby improving the oil yield of sesame and reducing waste.

[0024] 2. The present invention drives the inner cylinder and the inner grinding block to rotate simultaneously through the driving assembly, and the rotation directions are opposite, thereby improving the grinding effect of sesame and oil residue and improving the grinding efficiency.

[0025] 3. The present invention can discharge the oil residue from the processing cylinder in sequence by cooperating with the driving motor to move in the reverse direction through the slag discharge assembly, thereby realizing the cleaning and collection of the oil residue without manual cleaning. Compared with the prior art, the oil residue can be automatically discharged.

[0026] 4. The present invention realizes multiple functions such as the inner grinding block and the inner cylinder grinding in opposite ways, the multi-stage grinding component automatically conveying the oil residue, and the slag discharge component automatically discharging the oil residue through the cooperation of a single set of driving motor and electric push rod. It can reduce the cost of the device on the basis of improving the sesame oil yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A perspective view of the present invention; Figure 2 It is a cross-sectional schematic diagram of a processing cylinder of the present invention; Figure 3 It is a schematic diagram of the structure of the multi-stage grinding assembly of the present invention; Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 5 It is a schematic diagram of the structure of the outer grinding block of the present invention; Figure 6 It is a schematic diagram of the structure of the driving assembly of the present invention; Figure 7 It is a schematic diagram of the blanking plate structure of the present invention; Figure 8 It is a schematic diagram of the structure of the feed hopper of the present invention; Fig. 9 It is a cross-sectional schematic diagram of the outer ring body and the shielding layer of the present invention; Fig.10 It is a schematic cross-sectional diagram of the feed hopper and the inner grinding of the present invention; Fig.11 It is a schematic diagram of the inner barrier layer structure of the present invention.

[0028] Among them, 1. processing cylinder; 2. driving motor; 3. reciprocating screw; 4. connecting rod; 5. inner grinding block; 6. outer grinding block; 61. outer cylinder; 62. inner cylinder; 7. supporting column; 8. multi-stage grinding assembly; 81. conveying ring; 82. shielding cylinder; 83. connecting frame; 84. circulating grinding port; 85. mounting ring; 86. scraper; 87. unloading plate; 811. lower ring body; 812. connector; 813. upper ring body; 814. spring part; 9. slag discharge assembly; 91. slag discharge port; 92. inner baffle plate; 9 3. Slide; 94. Outer baffle; 95. Opening; 96. Shielding layer; 10. Oil discharge end; 11. Oil residue separation net; 12. Driving assembly; 121. Gear ring 1; 122. Gear; 123. Gear ring 2; 124. Fixed column; 13. Support seat; 14. Guide bucket; 15. Telescopic support rod; 16. Support frame; 17. Feed hopper; 18. Collecting ring; 19. Bending layer; 20. Discharge notch; 21. Connecting bracket; 22. Electric push rod; 23. Connecting groove; 24. Inner baffle; 25. Pull rope. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Please refer to the attached Figure 1 -Attached Figure 5The embodiment of the present invention provides a raw material grinding and processing device for making sesame paste, comprising a processing cylinder 1, a driving motor 2 is fixedly connected to the bottom of the processing cylinder 1, a driving end of the driving motor 2 passes through the processing cylinder 1 and extends to the inside, a reciprocating screw 3 is fixedly connected to the driving end of the driving motor 2, a connecting rod 4 is fixedly connected to the top of the reciprocating screw 3, a frustum-shaped inner grinding block 5 is fixedly connected to the top of the connecting rod 4, a cylindrical outer grinding block 6 is coaxially arranged on the outer side of the inner grinding block 5, the outer grinding block 6 comprises an outer cylinder body 61 and an inner cylinder body 62, the outer wall of the inner cylinder body 62 is rotatably connected to the inner wall of the outer cylinder body 61, a plurality of supporting columns 7 are fixedly connected to the lower surface of the outer cylinder body 61, the bottom end of the supporting column 7 is fixedly connected to the inner bottom wall of the processing cylinder 1, and an oil drain is fixedly arranged on the lower surface of the processing cylinder 1 End 10, the inner bottom wall of the outer grinding block 6 is fixedly connected with an oil residue separation net 11, the outer wall of the connecting rod 4 passes through the surface of the oil residue separation net 11, and a multi-stage grinding assembly 8 is arranged inside the processing cylinder 1, and the multi-stage grinding assembly 8 is used to convey oil residue. Four supporting legs are fixedly connected to the lower surface of the processing cylinder 1, and the center of the inner bottom wall of the processing cylinder 1 protrudes upward to form a protruding layer, and the driving end of the driving motor 2 passes through the protruding layer, and the outer wall of the driving end of the driving motor 2 is fixedly connected with an annular shielding cover. Since the protruding layer is higher than the inner bottom wall of the processing cylinder 1, the oil level is prevented from being higher than the protruding layer, and the upper part of the protruding layer is shielded by the shielding cover, which can prevent the oil from flowing out of the gap at the intersection of the processing cylinder 1 and the driving end of the driving motor 2, so there is no need to add sealing measures at the gap, thereby reducing costs.

[0031] Specifically, the driving motor 2 is used to drive the reciprocating screw 3 to rotate, the rotation of the reciprocating screw 3 drives the connecting rod 4 to rotate, the rotation of the connecting rod 4 drives the inner grinding block 5 to rotate, the inner grinding block 5 rotates to grind the sesame seeds in the outer grinding block 6, the outer cylinder 61 is used to rotate and connect the inner cylinder 62, the support column 7 is used to support the outer cylinder 61, the oil discharge end 10 is used to discharge sesame oil, and the oil residue separation net 11 is used to filter the oil residue.

[0032] Please refer to the attached Figure 3 -Attached Figure 7The multi-stage grinding assembly 8 includes a conveying ring 81, which is sleeved on the outer wall of the outer grinding block 6. The bottom end of the conveying ring 81 is fixedly connected with an annular shielding cylinder 82, and the inner wall of the shielding cylinder 82 fits the outer wall of the outer grinding block 6. The bottom end of the shielding cylinder 82 is fixedly connected with an annular connecting frame 83. The outer wall of the support column 7 passes through the surface of the connecting frame 83. The outer wall of the reciprocating screw 3 is threadedly connected with the inner wall at the center of the connecting frame 83. The multi-stage grinding assembly 8 also includes a circulating grinding port 84 and a mounting ring 85. The circulating grinding port 84 is opened on the side wall of the outer grinding block 6. The bottom end of the circulating grinding port 84 is on the same horizontal plane as the upper surface of the oil residue separation net 11. The inner wall of the mounting ring 85 is fixedly connected to the outer wall of the connecting rod 4. The outer side wall of the mounting ring 85 is fixedly connected with a plurality of scrapers 86. The bottom end of the scraper 86 fits the upper surface of the oil residue separation net 11. The grinding assembly 8 also includes a plurality of blanking plates 87, the lower surface of which is fixedly mounted on the upper surface of the inner cylinder 62, and the blanking plates 87 are tilted. One end of the blanking plates 87 away from the inner cylinder 62 is in contact with the inner wall of the processing cylinder 1, and the blanking plates 87 are located above the inner grinding block 5. The multi-stage grinding assembly 8 also includes a plurality of blanking plates 87, the lower surface of which is fixedly mounted on the upper surface of the inner cylinder 62, and the blanking plates 87 are tilted. One end of the blanking plates 87 away from the inner cylinder 62 is in contact with the inner wall of the processing cylinder 1, and the tilting direction of the blanking plates 87 moves in the rotation direction of the driving motor 2 during grinding, so that the blanking plates 87 can push the oil residue on the surface of the conveying ring 81 inward into the outer grinding block 6, and during discharging, the driving motor 2 rotates in the opposite direction, so that the blanking plates 87 can push the oil residue on the surface of the conveying ring 81 to the outside through the slag discharge port 91.

[0033] Specifically, the support column 7 can guide the connecting frame 83, the reciprocating screw 3 is used to drive the connecting frame 83 to rise and fall, the reciprocating rise and fall of the connecting frame 83 drives the shielding tube 82 to rise and fall, the reciprocating rise and fall of the shielding tube 82 drives the conveying ring 81 to rise and fall, and the lifting distance of the conveying ring 81 is greater than the distance from the lower surface of the circulating grinding port 84 to the upper surface of the outer grinding block 6, the highest moving point of the upper surface of the conveying ring 81 is higher than the upper surface of the outer grinding block 6, and the lowest moving point of the upper surface of the conveying ring 81 is lower than the lower surface of the circulating grinding port 84. The conveying ring 81 can also be supported by the outer side of the outer grinding block 6 to improve stability. The connecting rod 4 is used to drive the mounting ring 85 to rotate. The mounting ring 85 is used to drive the scraper 86 to rotate. The rotation of the scraper 86 is used to clean the oil-residue separation net 11 and push the oil-residue outward. The circulating grinding port 84 is used to discharge the oil-residue intercepted by the oil-residue separation net 11. When the inner cylinder 62 rotates, it drives the unloading plate 87 to rotate. When the conveying ring 81 moves to the bottom of the circulating grinding port 84, the circulating grinding port 84 opens, and the scraper 86 pushes the oil-residue through the circulating grinding port 84 to the conveying ring 81. When the conveying ring 81 rises and conveys the oil-residue to the top cylinder mouth of the outer grinding block 6, the scraper 86 rotates to scrape off the oil-residue, so that the oil-residue falls from the conveying ring 81 into the outer grinding block 6 to realize circulating conveying and multiple grinding, thereby improving the oil yield of sesame.

[0034] Please refer to the attached Figure 4 The conveying ring 81 includes a lower ring body 811, and a plurality of T-shaped connectors 812 are inserted on the surface of the lower ring body 811. The top of the connector 812 is fixedly connected to an upper ring body 813. The outer wall of the connector 812 is sleeved with a spring member 814, and the spring member 814 is located between the lower ring body 811 and the upper ring body 813.

[0035] Specifically, the upper ring body 813 is used to carry oil residue, the connecting head 812 is used to limit the upper ring body 813, the spring member 814 cooperates with the lower ring body 811 to elastically support the upper ring body 813, and when the conveying ring 81 gradually rises to the top, the upper surface of the upper ring body 813 first fits the bottom end of the lower plate 87, and then gradually compresses the spring so that the upper surface of the upper ring body 813 is in continuous contact with the bottom end of the lower plate 87 until the conveying ring 81 gradually rises to the top and the spring member 814 is compressed to the minimum amplitude, and then the conveying ring 81 descends. By extending the contact time between the lower plate 87 and the upper ring body 813, the lower plate 87 can fully scrape off the oil residue on the surface of the upper ring body 813, thereby reducing the residual oil residue and improving the circulation and conveying effect of the oil residue.

[0036] Please refer to the attached Figure 6A driving assembly 12 is installed on the outer wall of the connecting rod 4, and the driving assembly 12 includes a gear ring 121. The inner wall of the gear ring 121 is fixedly connected to the outer wall of the connecting rod 4, the tooth end of the gear ring 121 is meshingly connected with a gear 122, and the tooth end of the gear 122 is meshingly connected with a gear ring 2 123. The outer wall of the gear ring 2 123 is fixedly connected with a plurality of fixing columns 124, and one end of the fixing columns 124 away from the gear ring 2 123 is fixedly connected to the inner wall of the inner cylinder 62, and the lower inner wall of the outer cylinder 61 is fixedly connected with a support seat 13, and the lower surface of the gear 122 is rotatably connected to the support seat 13 through an axis, and the lower inner wall of the outer cylinder 61 is fixedly connected with a guide bucket 14.

[0037] Specifically, during grinding, the outer cylinder 61 remains fixed, while the inner cylinder 62 rotates. The outer cylinder 61 can fix the support seat 13, and the support seat 13 is used to rotate the support gear 122. When the connecting rod 4 rotates, it drives the gear ring 121 to rotate, and the rotation of the gear ring 121 drives the gear 122 to rotate, and the gear 122 drives the gear ring 2 123 to rotate, and the gear 122 drives the fixed column 124 to rotate, and the rotation of the fixed column 124 drives the inner cylinder 62 to rotate. Through the transmission cooperation of the gear ring 121, the gear 122 and the gear ring 2 123, during grinding, the inner cylinder 62 and the inner grinding block 5 are rotated at the same time and maintain opposite rotation directions, so as to improve the grinding efficiency of sesame. The oil residue and the oil fall onto the guide bucket 14 after passing through the inner cylinder 62 and the inner grinding block 5, and are transported by the guide bucket 14 to the center of the oil residue separation net 11 for filtration.

[0038] Please refer to the attached Figure 8 -Attached Fig.10A slag discharge assembly 9 is installed on the upper side wall of the processing cylinder 1. The slag discharge assembly 9 includes a slag discharge port 91, an annular inner baffle plate 92 and an outer baffle plate 94. The slag discharge port 91 is opened on the upper side wall of the processing cylinder 1. The bottom end of the slag discharge port 91 is on the same horizontal plane as the upper surface of the inner cylinder body 62. The surface of the inner baffle plate 92 is provided with an inclined chute 93. The number and position of the chute 93 correspond to the blanking plate 87 one by one. The inner wall of the chute 93 is slidably connected to the outer wall of the blanking plate 87. The upper surface of the outer baffle plate 94 is fixedly connected to two support frames 16. The outer walls of the two support frames 16 are fixedly connected to a feed hopper 17. The inner wall of the feed hopper 17 is fixedly connected to a connecting support The bracket 21 has an upper surface and an installation groove corresponding to the bottom end of the connecting bracket 21. The bottom end of the connecting bracket 21 is fixedly connected to an electric push rod 22. The driving end of the electric push rod 22 is rotatably connected to the inner bottom wall of the installation groove. The outer wall of the inner baffle plate 92 is rotatably connected to an outer baffle plate 94. The surface of the outer baffle plate 94 is provided with an arc-shaped opening 95. The inner side wall of the outer baffle plate 94 fits the outer wall of the processing cylinder 1. The outer wall of the outer baffle plate 94 is fixedly connected to an annular shielding layer 96. The cross-section of the shielding layer 96 is L-shaped. The outer wall of the processing cylinder 1 is fixedly connected to a plurality of telescopic support rods 15. The top of the telescopic support rod 15 is fixedly connected to the outer wall of the shielding layer 96.

[0039] Specifically, the telescopic support rod 15 is used to support the shielding layer 96, the support frame 16 is used to connect the feed hopper 17 and the outer baffle 94, the feed hopper 17 is used to add sesame seeds, the size and number of the opening 95 are the same as the size and number of the slag discharge port 91, the inner grinding block 5 is located on the electric push rod 22 for support, the electric push rod 22 is used to adjust the height of the feed hopper 17, and the height of the inner baffle 92 and the outer baffle 94 can be adjusted synchronously when the height of the feed hopper 17 is adjusted. When grinding, the electric push rod 22 is started to extend, so that the bottom end of the inner baffle 92 is higher than the upper surface of the outer grinding block 6, so that the oil residue can enter the outer grinding block 6, and the opening 95 is staggered with the slag discharge port 91, through the outer baffle The plate 94 blocks the slag discharge port 91 from the outside to prevent the oil residue from being discharged from the slag discharge port 91 without multiple grindings, causing waste. When discharging slag, the electric push rod 22 is controlled to shrink. When the inner baffle plate 92 descends, the unloading plate 87 is completely inserted into the slide groove 93, thereby forming a barrier on the outer grinding block 6 to prevent the oil residue from entering the outer grinding block 6. When the outer baffle plate 94 descends, the slag discharge port 91 is aligned with the opening 95. When the unloading plate 87 is moved down, the oil residue is pushed out of the processing cylinder 1 through the slag discharge port 91 and the opening 95, thereby realizing automatic discharge of the oil residue. The shielding layer 96 is used to intercept the oil residue discharged from the processing cylinder 1 to prevent the oil residue from splashing onto the ground and causing pollution and difficulty in cleaning.

[0040] Please refer to the attached Fig. 9 The outer wall of the processing cylinder 1 is fixedly connected with an inclined collecting ring 18 , the upper surface edge of the collecting ring 18 protrudes upward to form a bending layer 19 , and the lower side wall of the bending layer 19 is provided with a discharge notch 20 .

[0041] Specifically, the collecting ring 18 is used to collect the oil residue falling from the shielding layer 96. When the oil residue slides downward along the inclined collecting ring 18, the bending layer 19 prevents the oil residue from falling from the edge of the collecting ring 18 until the oil residue slides to the discharge notch 20 and falls and is discharged. The oil residue can be collected by placing a collecting device under the discharge notch 20.

[0042] Please refer to the attached Fig.11 A connecting groove 23 is provided above the slag discharge port 91 , an inner barrier layer 24 is slidably connected inside the connecting groove 23 , a pull rope 25 is fixedly connected to the top of the inner barrier layer 24 , and one end of the pull rope 25 away from the inner barrier layer 24 is fixedly connected to the inner wall of the outer baffle 94 .

[0043] Specifically, during grinding, the inner baffle 24 is inserted into the slag discharge port 91 by its own gravity, thereby blocking the slag discharge port 91 from the inside to prevent the oil residue transported by the conveying ring 81 from falling into the slag discharge port 91. During slag discharge, the outer baffle 94 descends, and the inner baffle 24 is pulled upward by the pull rope 25 to slide into the interior of the connecting groove 23 to avoid obstruction to the slag discharge port 91.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material grinding and processing device for making sesame paste, comprising a processing cylinder (1), characterized in that: The bottom of the processing cylinder (1) is fixedly connected to a driving motor (2), the driving end of the driving motor (2) passes through the processing cylinder (1) and extends into the interior, the driving end of the driving motor (2) is fixedly connected to a reciprocating screw (3), the top of the reciprocating screw (3) is fixedly connected to a connecting rod (4), the top of the connecting rod (4) is fixedly connected to a frustum-shaped inner grinding block (5), the outer side of the inner grinding block (5) is coaxially provided with a cylindrical outer grinding block (6), the outer grinding block (6) comprises an outer cylinder (61) and an inner cylinder (62), the inner cylinder (62) having a The outer wall is rotatably connected to the inner wall of the outer cylinder (61); a plurality of support columns (7) are fixedly connected to the lower surface of the outer cylinder (61); the bottom ends of the support columns (7) are fixedly connected to the inner bottom wall of the processing cylinder (1); an oil discharge end (10) is fixedly provided on the lower surface of the processing cylinder (1); an oil residue separation net (11) is fixedly connected to the inner bottom wall of the outer grinding block (6); the outer wall of the connecting rod (4) passes through the surface of the oil residue separation net (11); a multi-stage grinding assembly (8) is provided inside the processing cylinder (1); the multi-stage grinding assembly (8) is used to transport oil residue.

2. The raw material grinding and processing device for making sesame paste according to claim 1, characterized in that: The multi-stage grinding assembly (8) comprises a conveying ring (81), the conveying ring (81) being sleeved on the outer wall of the outer grinding block (6), the bottom end of the conveying ring (81) being fixedly connected to an annular shielding cylinder (82), the inner wall of the shielding cylinder (82) being in contact with the outer wall of the outer grinding block (6), the bottom end of the shielding cylinder (82) being fixedly connected to an annular connecting frame (83), the outer wall of the support column (7) passing through the surface of the connecting frame (83), and the outer wall of the reciprocating screw (3) being threadedly connected to the inner wall at the center of the connecting frame (83).

3. The raw material grinding and processing device for making sesame paste according to claim 1, characterized in that: The multi-stage grinding assembly (8) further comprises a circulating grinding opening (84) and a mounting ring (85); the circulating grinding opening (84) is provided on the side wall of the outer grinding block (6); the bottom end of the circulating grinding opening (84) is on the same horizontal plane as the upper surface of the oil-residue separation net (11); the inner wall of the mounting ring (85) is fixedly connected to the outer wall of the connecting rod (4); a plurality of scrapers (86) are fixedly connected to the outer wall of the mounting ring (85); the bottom ends of the scrapers (86) are in contact with the upper surface of the oil-residue separation net (11).

4. The raw material grinding and processing device for making sesame paste according to claim 1, characterized in that: The multi-stage grinding assembly (8) further comprises a plurality of blanking plates (87), the lower surfaces of the blanking plates (87) being fixedly mounted on the upper surface of the inner cylinder (62), the blanking plates (87) being arranged at an angle, and the end of the blanking plates (87) away from the inner cylinder (62) being in contact with the inner wall of the processing cylinder (1), and the blanking plates (87) being located above the inner grinding block (5).

5. The raw material grinding and processing device for making sesame paste according to claim 2, characterized in that: The conveying ring (81) comprises a lower ring body (811), a surface of the lower ring body (811) being provided with a plurality of T-shaped connectors (812) plugged therein, the top ends of the connectors (812) being fixedly connected to an upper ring body (813), an outer wall of the connectors (812) being provided with a spring member (814), and the spring member (814) being located between the lower ring body (811) and the upper ring body (813).

6. The raw material grinding and processing device for making sesame paste according to claim 1, characterized in that: The outer wall of the connecting rod (4) is mounted with a driving assembly (12), the driving assembly (12) comprising a gear ring 1 (121), the inner wall of the gear ring 1 (121) being fixedly connected to the outer wall of the connecting rod (4), the tooth end of the gear ring 1 (121) being meshingly connected to a gear (122), the tooth end of the gear (122) being meshingly connected to a gear ring 2 (123), the outer wall of the gear ring 2 (123) being fixedly connected to a plurality of fixing columns (124), one end of the fixing columns (124) away from the gear ring 2 (123) being fixedly connected to the inner wall of the inner cylinder (62), the lower inner wall of the outer cylinder (61) being fixedly connected to a support seat (13), the lower surface of the gear (122) being rotatably connected to the support seat (13) via a shaft, and the lower inner wall of the outer cylinder (61) being fixedly connected to a guide scoop (14).

7. The raw material grinding and processing device for making sesame paste according to claim 4, characterized in that: A slag discharge assembly (9) is installed on the upper side wall of the processing cylinder (1), and the slag discharge assembly (9) comprises a slag discharge port (91), an annular inner baffle plate (92) and an outer baffle plate (94). The slag discharge port (91) is provided on the upper side wall of the processing cylinder (1), and the bottom end of the slag discharge port (91) is on the same horizontal plane as the upper surface of the inner cylinder body (62). The surface of the inner baffle plate (92) is provided with an inclined chute (93). The number and position of the chute (93) correspond to those of the blanking plate (87) one by one, and the inner wall of the chute (93) corresponds to the lower wall of the processing cylinder (87). The outer wall of the material plate (87) is slidably connected, the upper surface of the outer baffle plate (94) is fixedly connected to two support frames (16), the outer walls of the two support frames (16) are commonly fixedly connected to a feed hopper (17), the inner wall of the feed hopper (17) is fixedly connected to a connecting bracket (21), the upper surface of the inner grinding block (5) is provided with a mounting groove corresponding to the bottom end of the connecting bracket (21), the bottom end of the connecting bracket (21) is fixedly connected to an electric push rod (22), and the driving end of the electric push rod (22) is rotatably connected to the inner bottom wall of the mounting groove.

8. The raw material grinding and processing device for making sesame paste according to claim 7, characterized in that: The outer wall of the inner baffle plate (92) is rotatably connected to the inner wall of the outer baffle plate (94); an arc-shaped opening (95) is provided on the surface of the outer baffle plate (94); and the inner wall of the outer baffle plate (94) fits the outer wall of the processing cylinder (1).

9. The raw material grinding and processing device for making sesame paste according to claim 8, characterized in that: An annular shielding layer (96) is fixedly connected to the outer wall of the outer baffle plate (94), and the shielding layer (96) has an L-shaped cross section. A plurality of telescopic support rods (15) are fixedly connected to the outer wall of the processing cylinder (1), and the top ends of the telescopic support rods (15) are fixedly connected to the outer wall of the shielding layer (96).

10. The raw material grinding and processing device for making sesame paste according to claim 9, characterized in that: The outer wall of the processing cylinder (1) is fixedly connected to a collecting ring (18) arranged obliquely, the upper surface edge of the collecting ring (18) protrudes upward to form a bending layer (19), and the lower side wall of the bending layer (19) is provided with a discharge notch (20).

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