Raw material pre-cutting and crushing device for vegetable oil processing

Abstract

The utility model discloses a raw material pre-cutting and crushing device for vegetable oil processing, which belongs to the technical field of vegetable oil processing and comprises a bottom plate, a shell fixed at the top end of a support, an inner cylinder rotatably connected in the shell, a shaft rod rotatably penetrating through a support plate, and a bull gear fixed on the side surface of the shaft rod and meshed with a pinion. A second cutter is fixed in the second frame plate, a chopping assembly is arranged on one side of the second frame plate in a matched mode, and a knock-off assembly is arranged between the shell and the inner cylinder. The small gear, the large gear and the shaft rod are matched to drive the inner cylinder to slowly rotate in the shell, raw materials are repeatedly cut and smashed multiple times through the cooperation of the chopping assembly and the second cutter, and therefore the medicine smashing effect is effectively improved, the side wall of the inner cylinder is continuously knocked through the knock-off assembly, and the smashing effect is improved. And the raw materials adhered to the inner side wall of the inner cylinder fall onto the chopping assembly to be cut and crushed, so that the overall crushing sufficiency and the overall crushing effect of the raw materials are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable oil processing, in particular to a raw material pre-cutting and crushing device for vegetable oil processing. Background Art

[0002] Vegetable oils are compounds composed of unsaturated fatty acids and glycerol. They are widely distributed in nature and are obtained from the fruits, seeds, and germs of plants. Examples include peanut oil, soybean oil, linseed oil, castor oil, and rapeseed oil. The primary components of vegetable oils are esters of straight-chain higher fatty acids and glycerol. In addition to palmitic acid, stearic acid, and oleic acid, these fatty acids also contain various unsaturated acids, such as erucic acid, eleostearic acid, and ricinoleic acid. Vegetable oils primarily contain vitamins E and K, as well as minerals such as calcium, iron, phosphorus, and potassium, as well as fatty acids. The fatty acids in vegetable oils moisturize and enhance skin's radiance. Processing of vegetable oils requires the use of a pulverizer to pulverize the raw materials.

[0003] For example, Chinese patent publication number CN219943117U discloses a crushing device for processing non-edible vegetable oil raw materials, which includes a grinding barrel, a feed hopper at the top of the grinding barrel, a discharge port at the bottom end, a circular crushing chamber inside, and is connected to the lower part of the feed hopper, a cutting mechanism is movably provided in the crushing chamber, and a plurality of first blades are circumferentially arranged on the inner wall, the cutting mechanism is composed of a first rotating shaft and a second blade, the lower part of the crushing chamber is connected to a circular stirring chamber, the lower part of the circular stirring chamber is a fixed arc-shaped filter screen, a stirring mechanism is movably provided in the stirring chamber, the stirring mechanism is composed of a second rotating shaft, a stirring rod, and an arc-shaped scraper, the lower part of the stirring chamber is connected to a circular grinding chamber, a grinding roller is provided in the grinding chamber, the grinding roller is provided with first grinding teeth, and second grinding teeth matching the first grinding teeth are circumferentially arranged on the inner wall of the grinding chamber, and one end of the grinding roller is rotatably connected to the grinding barrel.

[0004] In the above application, the raw materials are mainly cut and crushed by the rotating blades in the crushing chamber. However, when the device crushes the raw materials, the raw materials are only crushed once, and it is easy for incompletely crushed raw materials to be mixed in. At the same time, some raw materials are easy to adhere to the side walls of the crushing chamber, affecting the overall crushing adequacy.

[0005] Therefore, it is necessary to provide a raw material pre-cutting and crushing device for vegetable oil processing to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a raw material pre-cutting and crushing device for vegetable oil processing, so as to solve the problem in the above-mentioned background technology that the raw materials are only crushed once, which easily leads to the mixing of incompletely crushed raw materials and the easy adhesion of part of the raw materials to the side wall of the crushing chamber, thus affecting the overall crushing adequacy.

[0007] To achieve the above-mentioned purpose, the solution of the utility model to solve the above-mentioned technical problems is as follows: a raw material pre-cutting and crushing device for vegetable oil processing, comprising a bottom plate, a bracket fixed on the top side surface of the bottom plate, a shell fixed on the top of the bracket, a bracket plate provided at one end of the shell, a first motor fixed on the side surface of the bracket plate, a pinion fixed on the output end of the first motor, an inner cylinder rotatably connected in the shell, a shaft rod fixed at the center of the end side surface of the inner cylinder, the shaft rod rotatably passes through the bracket plate and a large gear meshed with the pinion gear is fixed on the side surface of the shaft rod, a second frame plate is provided on the inner side wall of the inner cylinder, a plurality of second cutters distributed at equal distances are fixed in the second frame plate, a second motor is fixed on the outer side wall of the shell, a chopping assembly driven by the second motor is provided on one side of the second frame plate, and a knock-off assembly is provided between the shell and the inner cylinder.

[0008] As a further solution of the present invention, the shredding assembly includes a first frame plate that slides in contact with the side of the second frame plate, a plurality of first cutters distributed at equal intervals are fixed on the side of the first frame plate, a sliding rod that slides through the side wall of the inner cylinder is fixed at one end of the first frame plate, an eccentric wheel that slides with the sliding rod is fixed on the output end of the second motor, and a plurality of return springs distributed at equal intervals are arranged between the end of the first frame plate away from the sliding rod and the inner side wall of the inner cylinder.

[0009] As a further solution of the present invention, two symmetrically distributed limiting plates are fixed on the inner side wall of the inner cylinder, the first frame plate is arranged between the limiting plate and the second frame plate, and the side of the first frame plate is in contact with the limiting plate.

[0010] As a further solution of the present invention, the knock-off assembly includes a ring fixed on the outer wall of the inner cylinder, and a plurality of arc-shaped protrusions distributed in a ring are fixed on the side of the ring. A metal spring that is in contact with the arc-shaped protrusions is fixed on the inner wall of the outer shell, and the inner cylinder is knocked by the end of the arc-shaped protrusion.

[0011] As a further solution of the present invention, a rubber bump is fixed to the end of the metal spring.

[0012] As a further solution of the present invention, the end of the inner tube away from the shaft is set to be open and the side surface of the open end of the inner tube is in contact with the inner side wall of the end of the outer shell. A feeding port is opened on the end side surface of the inner tube, and a first cover plate is hinged in the feeding port.

[0013] As a further solution of the present invention, a discharge port is provided on the side of the inner cylinder, a second cover plate is hinged inside the discharge port, a blanking port is provided at the bottom of the outer shell, and a material receiving box is placed on the top side of the bottom plate directly below the blanking port.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The raw materials in the inner cylinder are cut and crushed by the cooperation of the shredding component and the second cutter. At the same time, the inner cylinder is driven to rotate slowly inside the outer shell by the cooperation of the small gear, the large gear and the shaft. The raw materials in the inner cylinder repeatedly fall onto the shredding component for cutting and crushing. The raw materials are repeatedly cut and crushed by the cooperation of the shredding component and the second cutter, thereby effectively improving the raw material crushing effect.

[0016] 2. During the rotation of the inner cylinder inside the outer shell, the knock-off assembly continuously knocks on the side wall of the inner cylinder, causing the side wall of the inner cylinder to vibrate continuously, so that the raw materials adhering to the inner wall of the inner cylinder fall onto the shredding assembly for cutting and crushing, thereby avoiding the problem that some raw materials adhere to the inner wall of the inner cylinder and cannot be effectively cut and crushed, further improving the overall crushing sufficiency and overall crushing effect of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 The overall structure of the utility model is three-dimensional Figure 1 ;

[0019] Figure 2 The overall structure of the utility model is three-dimensional Figure 2 ;

[0020] Figure 3 This is a schematic diagram of the local structure of the shredding component of the utility model Figure 1 ;

[0021] Figure 4 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0022] Figure 5 for Figure 4 A magnified view of the structure at center A;

[0023] Figure 6 This is a schematic diagram of the local structure of the limiting plate of the utility model;

[0024] Figure 7 This is a schematic diagram of the local structure of the shredding component of the utility model Figure 2 ;

[0025] Figure 8 It is a schematic diagram of the local structure of the arc-shaped protrusion of the present utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0027] 1. Knock-off assembly; 101. Metal shrapnel; 102. Rubber bump; 103. Ring; 104. Arc-shaped protrusion; 2. Chopping assembly; 201. First frame plate; 202. First cutter; 203. Sliding rod; 204. Eccentric wheel; 205. Limit plate; 206. Return spring; 3. Outer shell; 4. Inner cylinder; 5. Large gear; 6. Shaft; 7. Small gear; 8. First motor; 9. Bottom plate; 10. Material receiving box; 11. Bracket; 12. Feeding port; 13. First cover plate; 14. Second motor; 15. Bracket plate; 16. Discharge port; 17. Second cover plate; 18. Second frame plate; 19. Second cutter; 20. Dropping port. DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the embodiments.

[0029] See also Figure 1-8 The present invention provides a raw material pre-cutting and crushing device for vegetable oil processing, comprising a bottom plate 9, a bracket 11 is fixed on the top side surface of the bottom plate 9, a shell 3 is fixed on the top of the bracket 11, a bracket plate 15 is provided at one end of the shell 3, a first motor 8 is fixed on the side surface of the bracket plate 15, a pinion 7 is fixed on the output end of the first motor 8, an inner cylinder 4 is rotatably connected in the shell 3, a shaft 6 is fixed at the center of the end side surface of the inner cylinder 4, the shaft 6 rotates and passes through the bracket plate 15, and a large gear 5 meshing with the pinion 7 is fixed on the side surface of the shaft 6, a second frame plate 18 is provided on the inner side wall of the inner cylinder 4, a plurality of second cutters 19 distributed at equal distances are fixed in the second frame plate 18, a second motor 14 is fixed on the outer wall of the shell 3, a chopping assembly 2 driven by the second motor 14 is provided on one side of the second frame plate 18, and a knock-off assembly 1 is provided between the shell 3 and the inner cylinder 4; when in use, the raw material to be crushed is first put into the inner cylinder 4, and the first motor 8 and the second motor 1 are started. 4 is working, the second motor 14 drives the chopping assembly 2 to work, and the raw materials in the inner cylinder 4 are cut and crushed through the cooperation of the chopping assembly 2 and the second cutter 19. At the same time, the output end of the first motor 8 drives the pinion 7 to rotate, and the cooperation of the pinion 7, the large gear 5 and the shaft 6 drives the inner cylinder 4 to rotate slowly inside the outer shell 3. The raw materials in the inner cylinder 4 repeatedly fall onto the chopping assembly 2 for cutting and crushing. The raw materials are repeatedly cut and crushed multiple times through the cooperation of the chopping assembly 2 and the second cutter 19, thereby effectively improving the raw material crushing effect. In the process of the inner cylinder 4 rotating inside the outer shell 3, the side wall of the inner cylinder 4 is continuously knocked by the knock-off assembly 1, so that the side wall of the inner cylinder 4 is continuously vibrated, so that the raw materials adhered to the inner wall of the inner cylinder 4 fall onto the chopping assembly 2 for cutting and crushing, thereby avoiding the problem that some raw materials adhere to the inner wall of the inner cylinder 4 and cannot be effectively cut and crushed, further improving the overall crushing sufficiency and overall crushing effect of the raw materials.

[0030] Further as Figure 2 、 Figure 3 、 Figure 4 and Figure 7 As shown, it is worth mentioning that the shredder assembly 2 includes a first frame plate 201 that slides in contact with the side of the second frame plate 18, and a plurality of first cutters 202 that are evenly distributed are fixed on the side of the first frame plate 201. A sliding rod 203 that slides through the side wall of the inner cylinder 4 is fixed at one end of the first frame plate 201. An eccentric wheel 204 that slides with the sliding rod 203 is fixed at the output end of the second motor 14. A plurality of return springs 206 that are evenly distributed are arranged between the end of the first frame plate 201 away from the sliding rod 203 and the inner wall of the inner cylinder 4. When working, the second motor 14 drives the eccentric wheel 204 to rotate, and the eccentric wheel 204 and the sliding rod 203 are rotated. The cooperation of the rod 203 and the return spring 206 drives the first frame plate 201 to slide back and forth against the side of the second frame plate 18, thereby cutting and crushing the raw materials in the inner cylinder 4 through the cooperation of multiple first cutters 202 and second cutters 19. At the same time, the output end of the first motor 8 drives the pinion 7 to rotate, and the cooperation of the pinion 7, the large gear 5 and the shaft 6 drives the inner cylinder 4 to rotate slowly inside the outer shell 3. The raw materials in the inner cylinder 4 repeatedly fall onto the first cutter 202 and the second cutter 19 for cutting and crushing. The raw materials are repeatedly cut and crushed by the cooperation of the first cutter 202 and the second cutter 19, thereby effectively improving the raw material crushing effect.

[0031] Further as Figure 3 and Figure 6 As shown, it is worth mentioning that two symmetrically distributed limit plates 205 are fixed on the inner wall of the inner cylinder 4, and the first frame plate 201 is arranged between the limit plate 205 and the second frame plate 18, and the side of the first frame plate 201 is in contact with the limit plate 205; in specific operation, when the first frame plate 201 moves, the two limit plates 205 are used to guide and limit the first frame plate 201, thereby effectively improving the stability of the movement of the first frame plate 201.

[0032] Further as Figure 4 and Figure 8As shown, it is worth mentioning that the knock-off assembly 1 includes a ring 103 fixed on the outer wall of the inner cylinder 4, and a plurality of arc-shaped protrusions 104 distributed in an annular manner are fixed on the side of the ring 103. A metal spring 101 that contacts and presses with the arc-shaped protrusions 104 is fixed on the inner wall of the outer shell 3, and the inner cylinder 4 is knocked by the end of the arc-shaped protrusion 104; during the rotation of the inner cylinder 4 inside the outer shell 3, the inner cylinder 4 synchronously drives the ring 103 and the plurality of arc-shaped protrusions 104 to rotate, so that the arc-shaped protrusions 104 and the metal spring 101 form a relative rotation, so that the metal spring 101 is continuously lifted by the arc-shaped protrusions 104, so that the metal spring 101 is produced. The metal dome 101 is elastically deformed. When the arc-shaped protrusion 104 rotates away from the metal spring 101, the end of the metal dome 101 strikes the side wall of the inner cylinder 4 under the action of its own restoring elastic force. As a result, the end of the metal dome 101 continuously strikes the side wall of the inner cylinder 4 through the cooperation of multiple arc-shaped protrusions 104 and the metal spring 101, so that the side wall of the inner cylinder 4 vibrates continuously, so that the raw materials adhered to the inner wall of the inner cylinder 4 fall onto the shredding assembly 2 for cutting and crushing, thereby avoiding the problem that part of the raw materials adhere to the inner wall of the inner cylinder 4 and cannot be effectively cut and crushed, and further improving the overall crushing sufficiency and overall crushing effect of the raw materials.

[0033] This solution has the following working process: when in use, the raw material to be crushed is first put into the inner drum 4, the first motor 8 and the second motor 14 are started to work, the second motor 14 drives the eccentric wheel 204 to rotate, and the cooperation of the eccentric wheel 204, the sliding rod 203 and the return spring 206 drives the first frame plate 201 to slide back and forth against the side of the second frame plate 18, so that the raw material in the inner drum 4 is cut and crushed by the cooperation of multiple first cutters 202 and the second cutter 19. At the same time, the output end of the first motor 8 drives the pinion 7 to rotate, and the cooperation of the pinion 7, the large gear 5 and the shaft 6 drives the inner drum 4 to rotate slowly inside the outer shell 3. The raw material in the inner drum 4 repeatedly falls onto the first cutter 202 and the second cutter 19 for cutting and crushing, and the raw material is repeatedly cut and crushed by the cooperation of the first cutter 202 and the second cutter 19. During the cutting and crushing process, when the inner cylinder 4 rotates inside the outer shell 3, the inner cylinder 4 synchronously drives the ring 103 and the multiple arc-shaped protrusions 104 to rotate, so that the arc-shaped protrusions 104 and the metal spring 101 rotate relative to each other, thereby continuously lifting the metal spring 101 through the arc-shaped protrusions 104, causing the metal spring 101 to produce elastic deformation. When the arc-shaped protrusions 104 rotate away from the metal spring 101, the metal spring 101, under the action of its own restoring elastic force, the end of the metal spring 101 strikes the side wall of the inner cylinder 4, thereby the cooperation of the multiple arc-shaped protrusions 104 and the metal spring 101 causes the end of the metal spring 101 to continuously strike the side wall of the inner cylinder 4, thereby causing the side wall of the inner cylinder 4 to vibrate continuously, causing the raw materials adhered to the inner wall of the inner cylinder 4 to fall onto the first cutter 202 and the second cutter 19 for cutting and crushing.

[0034] Further as Figure 4 As shown, it is worth noting that a rubber bump 102 is fixed to the end of the metal dome 101 ; during operation, the rubber bump 102 further improves the knocking effect of the metal dome 101 on the side wall of the inner tube 4 .

[0035] Further as Figure 2 and Figure 4 As shown, it is worth mentioning that the end of the inner cylinder 4 away from the shaft 6 is set to be open and the side surface of the open end of the inner cylinder 4 is in contact with the inner side wall of the end of the outer shell 3, and a feeding port 12 is provided on the side surface of the end of the inner cylinder 4, and a first cover plate 13 is hinged in the feeding port 12; during specific operation, the open end of the inner cylinder 4 is in contact with the inner side wall of the end of the outer shell 3 to prevent the raw materials inside the inner cylinder 4 from falling out of the open end of the inner cylinder 4, and by opening the first cover plate 13, it is convenient to add raw materials to the inner cylinder 4 through the feeding port 12.

[0036] Further as Figure 4 and Figure 8As shown, it is worth mentioning that a discharge port 16 is provided on the side of the inner cylinder 4, a second cover plate 17 is hinged inside the discharge port 16, a drop port 20 is provided at the bottom of the outer shell 3, and a material receiving box 10 is placed on the top side of the bottom plate 9 directly below the drop port 20; in specific operation, when the raw materials inside the inner cylinder 4 are crushed, the discharge port 16 on the inner cylinder 4 is controlled by the first motor 8 to rotate to the bottom of the outer shell 3, so that the discharge port 16 and the drop port 20 overlap, and by opening the second cover plate 17, the material inside the inner cylinder 4 can be conveniently taken out through the discharge port 16 and the drop port 20.

[0037] In summary: the raw materials in the inner cylinder 4 are cut and crushed by the cooperation of the shredding component 2 and the second cutter 19, and at the same time, the output end of the first motor 8 drives the pinion 7 to rotate, and the cooperation of the pinion 7, the large gear 5 and the shaft 6 drives the inner cylinder 4 to rotate slowly inside the outer shell 3, and the raw materials in the inner cylinder 4 repeatedly fall onto the shredding component 2 for cutting and crushing. The raw materials are repeatedly cut and crushed by the cooperation of the shredding component 2 and the second cutter 19, thereby effectively improving the raw material crushing effect. In the process of the inner cylinder 4 rotating inside the outer shell 3, the side wall of the inner cylinder 4 is continuously knocked by the knock-off component 1, so that the side wall of the inner cylinder 4 vibrates continuously, so that the raw materials adhered to the inner wall of the inner cylinder 4 fall onto the shredding component 2 for cutting and crushing, thereby avoiding the problem that some raw materials adhere to the inner wall of the inner cylinder 4 and cannot be effectively cut and crushed, further improving the overall crushing sufficiency and overall crushing effect of the raw materials.

[0038] The first motor 8 and the second motor 14 can be purchased on the market. The first motor 8 and the second motor 14 are equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so they are not repeated in the specification.

Claims

1. A raw material pre-cutting and crushing device for vegetable oil processing, comprising a bottom plate, characterized in that: A bracket is fixed on the top side surface of the bottom plate, a shell is fixed on the top of the bracket, a bracket plate is provided at one end of the shell, a first motor is fixed on the side surface of the bracket plate, a pinion is fixed on the output end of the first motor, an inner cylinder is rotatably connected in the shell, a shaft is fixed at the center of the end side surface of the inner cylinder, the shaft rotates through the bracket plate and a large gear meshing with the pinion is fixed on the side surface of the shaft, a second frame plate is provided on the inner side wall of the inner cylinder, a plurality of second cutters equidistantly distributed are fixed in the second frame plate, a second motor is fixed on the outer side wall of the shell, a shredding assembly driven by the second motor is provided on one side of the second frame plate, and a knock-off assembly is provided between the shell and the inner cylinder.

2. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 1, characterized in that: The shredding assembly includes a first frame plate that slides in contact with the side of the second frame plate, a plurality of first cutters distributed at equal intervals are fixed on the side of the first frame plate, a sliding rod that slides through the side wall of the inner cylinder is fixed at one end of the first frame plate, an eccentric wheel that slides with the sliding rod is fixed at the output end of the second motor, and a plurality of return springs distributed at equal intervals are arranged between the end of the first frame plate away from the sliding rod and the inner wall of the inner cylinder.

3. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 2, characterized in that: Two symmetrically distributed limiting plates are fixed on the inner side wall of the inner cylinder. The first frame plate is arranged between the limiting plate and the second frame plate, and the side of the first frame plate is in contact with the limiting plate.

4. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 1, characterized in that: The knock-off assembly includes a ring fixed on the outer wall of the inner cylinder, and a plurality of arc-shaped protrusions distributed in a ring are fixed on the side of the ring. A metal spring that contacts and presses with the arc-shaped protrusions is fixed on the inner wall of the outer shell, and the inner cylinder is knocked by the end of the arc-shaped protrusion.

5. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 4, characterized in that: A rubber bump is fixed on the end of the metal spring.

6. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 1, characterized in that: The end of the inner cylinder away from the shaft is set as an opening and the side surface of the open end of the inner cylinder is in contact with the inner side wall of the end of the shell. A feeding port is opened on the side surface of the end of the inner cylinder, and a first cover plate is hinged in the feeding port.

7. The raw material pre-cutting and crushing device for vegetable oil processing according to claim 6, characterized in that: A discharge port is provided on the side of the inner cylinder, a second cover plate is hinged in the discharge port, a blanking port is provided on the bottom of the outer shell, and a material receiving box is placed on the top side of the bottom plate just below the blanking port.

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