Rapeseed food processing and drying device
By designing a rapeseed food processing and drying device including a rotary drum, a filter mesh and a turn mechanism, the problem of difficulty in removing shells during rapeseed drying in the prior art is solved, efficient and rapid rapeseed drying and shell separation are achieved, and the purity of raw materials and process efficiency are improved.
Patent Information
- Application Number
- CN202411881404.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the drying process of existing rapeseed, it is difficult to simultaneously remove the shells inside the rapeseed during drying, resulting in a decrease in the purity of raw materials and an extended construction period.
A rapeseed food processing and drying device is designed, including a rotary drum, a filter mesh and a turn mechanism. Through the rotation of the drum and the design of the filter, the rapeseed will be turned and filtered during the drying process, effectively removing the rapeseed shell. The turning mechanism achieves rapid and even drying of rapeseed and separation of shells through the cooperation of threaded rods, sliding blocks and bent cylinders.
The rapeseed shell is synchronously removed during rapeseed drying, which improves the purity of raw materials, shortens the construction period, and improves the drying speed and efficiency.
Smart Images
Figure CN119687660A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of agricultural processing, in particular to a rapeseed food processing and drying device. Background Art
[0002] Rapeseed, also known as Brassica rapa, is a herbaceous cruciferous crop and one of my country's major oil crops and nectar crops. Its seeds are one of the main raw materials for making oils and fats. It is cultivated throughout the country and is divided into two types: winter rapeseed and spring rapeseed. Its planting area accounts for more than 40% of the total area of oil crops in the country, and its output accounts for more than 30% of the total output of oil crops in the country, ranking first in the world. According to botanical morphological characteristics and agronomic traits, rapeseed can be divided into four categories: cabbage rapeseed, cabbage rapeseed, mustard rapeseed and Ethiopian mustard. The latter has a small planting area. Most countries in the world only plant the first three types of rapeseed, that is, rapeseed with full grains. Therefore, after the rapeseed matures to a certain extent, the full grains in the rapeseed need to be taken out. Therefore, the rapeseed shelling device is particularly important, because it can be refined into oil for human consumption. When performing the preliminary preparation work for rapeseed oil extraction, the rapeseed needs to be cleaned and then dried. Since there may be rapeseed shells on the surface of the rapeseed, they will fall off during drying and mix into the inside of the rapeseed, reducing the purity of the raw materials. Therefore, it is necessary to screen again after drying. The existing drying and screening steps are carried out separately, which prolongs the construction period. Therefore, a device is needed to screen the rapeseed shells synchronously during rapeseed drying to speed up the progress. Summary of the invention
[0003] In view of the deficiencies in the prior art, the present invention provides a rapeseed food processing and drying device, which achieves the purpose of removing the rapeseed husk inside the rapeseed when drying the rapeseed.
[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a rapeseed food processing and drying device, comprising a rotating drum, the outer wall of the rotating drum is hinged with a barrel door, the inner wall of the rotating drum is fixedly connected with a filter screen, the inner wall of the rotating drum is fixedly connected with a connecting column, the other end of the connecting column is fixedly connected with a rotating rod, the outer wall of the rotating rod is rotatably connected with a connecting pile through a bearing, the lower end of the connecting pile is rotatably connected with a fixed rod through a bearing, the outer wall of the fixed rod is fixedly connected with a counterweight block, the counterweight block is provided with a cavity inside, and a flipping mechanism is provided inside the cavity.
[0005] Preferably, the flipping mechanism includes a threaded rod, a sliding block, a connecting bracket, a bent cylinder, an exhaust mechanism, and a limiting mechanism. The upper end of the threaded rod is rotatably connected to the upper surface of the cavity via a bearing, the outer wall of the threaded rod is threadedly connected to the inner wall of the sliding block, the lower end of the threaded rod is fixedly connected to one end of the connecting bracket, the other end of the connecting bracket is fixedly connected to the inner wall of the bent cylinder, an exhaust mechanism is provided inside the bent cylinder, the limiting mechanism is provided at the upper part of the cavity, and the upper outer wall of the bent cylinder is rotatably connected to the inner wall of the cavity via a bearing.
[0006] Preferably, the exhaust mechanism includes an exhaust pipe and a spring sheet, the left end of the exhaust pipe is located inside the bent cylinder, the right side of the exhaust pipe passes through the bent cylinder and extends to the outside of the bent cylinder, the left side of the right outer wall of the exhaust pipe is in contact with the outer wall of the bent cylinder, the left side of the exhaust pipe is in contact with the inner wall of the bent cylinder through the spring sheet, and exhaust ports are provided on the upper side and the right side of the exhaust pipe.
[0007] Preferably, the limiting mechanism includes a fixing bar, a connecting bar, a first magnet, a stop block, an elastic sheet, and a second magnet; the rear side of the fixing bar is rotatably connected to the inner wall of the cavity via a bearing, the front end of the fixing bar is fixedly connected to the upper end of the connecting bar, the lower end of the connecting bar is fixedly connected to the outer wall of the first magnet, the rear end of the stop block is fixedly connected to the inner wall of the cavity, the left side of the stop block is connected to the outer wall of the second magnet via an elastic sheet, and the outer wall of the second magnet is slidably connected to the inner wall of the cavity.
[0008] Preferably, a snap-fit groove is provided on the sliding block.
[0009] Preferably, the outer wall of the sliding block is slidably connected to the inner wall of the cavity.
[0010] The present invention provides a rapeseed food processing and drying device, which has the following beneficial effects:
[0011] 1. The rapeseed food processing and drying device, when in use, conveys the dehydrated rapeseed to the inside of the drum, and while the drum is rotating, the shell-free rapeseed passes through the filter and falls between the drum and the filter, so that the shelled rapeseed is dried inside the filter and then shelled, and the rapeseed is removed from the barrel door after drying, so as to achieve the purpose of synchronously removing the rapeseed during drying.
[0012] 2. The rapeseed food processing and drying device, when the filter rotates, the gravity fixing rod and the counterweight block are maintained at the lower side of the filter, and at the same time the filter drives the bent cylinder to rotate the counterweight block, when the counterweight block rotates, the sliding block slides downward, the sliding block drives the threaded rod to rotate, and the connecting bracket drives the bent cylinder to rotate to turn the rapeseed, so that it can be dried faster and more evenly.
[0013] 3. The rapeseed food processing and drying device can discharge the gas inside the curved cylinder and the cavity through the exhaust pipe when the sliding block falls, so that the exhaust pipe extends out of the curved cylinder, and the surface of the curved cylinder is roughened while blowing air, so that the drying speed inside the rapeseed is accelerated, and the rapeseed and the rapeseed shell are separated as soon as possible.
[0014] 4. In the rapeseed food processing and drying device, when the first magnet rotates to the bottom of the counterweight block, it will be deflected to the stop block due to gravity, so that the second magnet is attracted to the first magnet, and the sliding block is freed from the limit to move. Before the sliding block rotates to the bottom of the counterweight block, it will not move. The bending cylinder will work only when the bottom of the counterweight block is in closest contact with the rapeseed, so as to maximize its efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;
[0016] Figure 2 It is a schematic diagram of the front cross-sectional structure of the present invention;
[0017] Figure 3 It is an enlarged structural schematic diagram of the flipping mechanism of the present invention;
[0018] Figure 4 For the present invention Figure 3 A is a schematic diagram of the enlarged structure of the middle part;
[0019] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged structure of B.
[0020] In the figure: 1 rotating drum, 2 barrel door, 3 filter screen, 4 connecting column, 5 rotating rod, 6 connecting pile, 7 fixing rod, 8 counterweight, 9 flipping mechanism, 901 threaded rod, 902 sliding block, 903 connecting bracket, 904 bending drum, 905 exhaust mechanism, 906 limiting mechanism, 501 exhaust pipe, 502 spring sheet, 601 fixing bar, 602 connecting bar, 603 first magnet, 604 stopper, 605 elastic sheet, 606 second magnet. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0023] See also Figure 1-4 The present invention provides a technical solution: a rapeseed food processing and drying device, comprising a rotating drum 1, a barrel door 2 is hinged on the outer wall of the rotating drum 1, a filter screen 3 is fixedly connected to the inner wall of the rotating drum 1, a connecting column 4 is fixedly connected to the inner wall of the rotating drum 1, a rotating rod 5 is fixedly connected to the other end of the connecting column 4, the outer wall of the rotating rod 5 is rotatably connected to a connecting pile 6 through a bearing, the lower end of the connecting pile 6 is rotatably connected to a fixing rod 7 through a bearing, the outer wall of the fixing rod 7 is fixedly connected to a counterweight block 8, a cavity is arranged inside the counterweight block 8, and a flipping mechanism 9 is arranged inside the cavity.
[0024] The flipping mechanism 9 includes a threaded rod 901, a sliding block 902, a connecting bracket 903, a bent cylinder 904, an exhaust mechanism 905, and a limiting mechanism 906. The upper end of the threaded rod 901 is rotatably connected to the upper surface of the cavity via a bearing, the outer wall of the threaded rod 901 is threadedly connected to the inner wall of the sliding block 902, the outer wall of the sliding block 902 is slidably connected to the inner wall of the cavity, a snap-in groove is provided on the sliding block 902, the lower end of the threaded rod 901 is fixedly connected to one end of the connecting bracket 903, the other end of the connecting bracket 903 is fixedly connected to the inner wall of the bent cylinder 904, the inside of the bent cylinder 904 is provided with an exhaust mechanism 905, the limiting mechanism 906 is provided at the upper part of the cavity, and the upper outer wall of the bent cylinder 904 is rotatably connected to the inner wall of the cavity via a bearing.
[0025] The exhaust mechanism 905 includes an exhaust pipe 501 and a spring piece 502. The left end of the exhaust pipe 501 is located inside the curved cylinder 904. The right side of the exhaust pipe 501 passes through the curved cylinder 904 and extends to the outside of the curved cylinder 904. The left side of the right outer wall of the exhaust pipe 501 contacts the outer wall of the curved cylinder 904. The left side of the exhaust pipe 501 contacts the inner wall of the curved cylinder 904 through the spring piece 502. Exhaust ports are provided on the upper side and the right side of the exhaust pipe 501.
[0026] The limiting mechanism 906 includes a fixing bar 601, a connecting bar 602, a first magnet 603, a stop block 604, an elastic sheet 605, and a second magnet 606. The rear side of the fixing bar 601 is rotatably connected to the inner wall of the cavity via a bearing, the front end of the fixing bar 601 is fixedly connected to the upper end of the connecting bar 602, the lower end of the connecting bar 602 is fixedly connected to the outer wall of the first magnet 603, the rear end of the stop block 604 is fixedly connected to the inner wall of the cavity, the left side of the stop block 604 is connected to the outer wall of the second magnet 606 via an elastic sheet 605, and the outer wall of the second magnet 606 is slidably connected to the inner wall of the cavity.
[0027] When in use, the drum 1 is placed on an external transmission power device so that the drum 1 can rotate, and then the barrel door 2 is fixed, and the dehydrated rapeseed is discharged into the interior of the filter 3 through the drum 1, and then the drum 1 is heated by an external heating device so that the drum 1 rotates while being heated. When the drum 1 rotates, the rapeseed is turned over on the filter 3, so that the shell-free rapeseed passes through the filter 3 and falls between the filter 3 and the drum 1, and due to the gravity fixing rod 7 and the counterweight block 8 are kept at the lower side of the filter 3, at the same time The filter screen 3 and the rapeseed drive the curved cylinder 904 to rotate the counterweight block 8. When the counterweight block 8 rotates, the flip mechanism 9 is driven to rotate. When the first magnet 603 rotates to the bottom of the counterweight block 8, the sliding block 902 is driven to deflect and approach the stopper 604 due to gravity. Since the second magnet 606 is closer to the opposite magnetic pole of the first magnet 603, the second magnet 606 is attracted to the first magnet 603, so that the elastic sheet 605 is compressed and stored. After the sliding block 902 is inside, the sliding block 902 is slid downward. Since the inner wall of the sliding block 902 is threadedly connected with the outer wall of the threaded rod 901, the sliding block 902 drives the threaded rod 901 to rotate, so that the connecting bracket 903 drives the curved cylinder 904 to rotate to turn the rapeseed, so that it can be dried faster and more evenly. When the sliding block 902 falls, the gas inside the curved cylinder 904 and the cavity is discharged outward through the exhaust pipe 501, so that the exhaust pipe 501 extends out of the curved cylinder 904. , while blowing, the surface of the curved cylinder 904 is made rougher, so that the drying speed inside the rapeseed is accelerated, and the rapeseed and the rapeseed shell are separated as soon as possible. After the flipping mechanism 9 rotates to the upper left side of the counterweight block 8, the sliding block 902 is reset due to gravity, and the first magnet 603 is away from the stop block 604, so that the elastic sheet 605 rebounds to limit the sliding block 902. After use, the internal rapeseed is discharged by opening the barrel door 2, and then the rapeseed shell inside the filter 3 is poured out.
[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A rapeseed food processing and drying device, comprising a rotating drum (1), the outer wall of the rotating drum (1) being hingedly connected to a barrel door (2), the inner wall of the rotating drum (1) being fixedly connected to a filter screen (3), and the inner wall of the rotating drum (1) being fixedly connected to a connecting column (4), characterized in that: The other end of the connecting column (4) is fixedly connected to a rotating rod (5), the outer wall of the rotating rod (5) is rotatably connected to a connecting pile (6) via a bearing, the lower end of the connecting pile (6) is rotatably connected to a fixing rod (7) via a bearing, the outer wall of the fixing rod (7) is fixedly connected to a counterweight (8), a cavity is provided inside the counterweight (8), and a flipping mechanism (9) is provided inside the cavity.
2. The rapeseed food processing and drying device according to claim 1, characterized in that: The flipping mechanism (9) comprises a threaded rod (901), a sliding block (902), a connecting bracket (903), a bent cylinder (904), an exhaust mechanism (905), and a limiting mechanism (906); the upper end of the threaded rod (901) is rotatably connected to the upper surface of the cavity via a bearing; the outer wall of the threaded rod (901) is threadedly connected to the inner wall of the sliding block (902); the lower end of the threaded rod (901) is fixedly connected to one end of the connecting bracket (903); the other end of the connecting bracket (903) is fixedly connected to the inner wall of the bent cylinder (904); the inside of the bent cylinder (904) is provided with an exhaust mechanism (905); the limiting mechanism (906) is provided at the upper part of the cavity; the upper outer wall of the bent cylinder (904) is rotatably connected to the inner wall of the cavity via a bearing.
3. The rapeseed food processing and drying device according to claim 2, characterized in that: The exhaust mechanism (905) comprises an exhaust pipe (501) and a spring sheet (502); the left end of the exhaust pipe (501) is located inside the curved tube (904); the right side of the exhaust pipe (501) penetrates the curved tube (904) and extends to the outside of the curved tube (904); the left side of the right outer wall of the exhaust pipe (501) contacts the outer wall of the curved tube (904); the left side of the exhaust pipe (501) contacts the inner wall of the curved tube (904) via the spring sheet (502); and exhaust ports are provided on the upper side and the right side of the exhaust pipe (501).
4. The rapeseed food processing and drying device according to claim 2, characterized in that: The limiting mechanism (906) comprises a fixing bar (601), a connecting bar (602), a first magnet (603), a stopper (604), an elastic sheet (605), and a second magnet (606); the rear side of the fixing bar (601) is rotatably connected to the inner wall of the cavity via a bearing; the front end of the fixing bar (601) is fixedly connected to the upper end of the connecting bar (602); the lower end of the connecting bar (602) is fixedly connected to the outer wall of the first magnet (603); the rear end of the stopper (604) is fixedly connected to the inner wall of the cavity; the left side of the stopper (604) is connected to the outer wall of the second magnet (606) via the elastic sheet (605); and the outer wall of the second magnet (606) is slidably connected to the inner wall of the cavity.
5. The rapeseed food processing and drying device according to claim 2, characterized in that: The sliding block (902) is provided with a snap-fitting groove.
6. The rapeseed food processing and drying device according to claim 2, characterized in that: The outer wall of the sliding block (902) is slidably connected to the inner wall of the cavity.