Mildly baked peanut halving machine
By designing a skin suction device and a discharge device, the problem of separating and collecting peanut skins from peanut kernels is solved, realizing automated collection during the peanut splitting process and convenient replacement of packaging bags, thus improving work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO DONGFANG NUT PROD CO LTD
- Filing Date
- 2025-05-14
- Publication Date
- 2026-05-01
AI Technical Summary
Existing peanut splitting machines for light roasting cannot separate peanut skins and kernels during splitting, and the pipes need to be shut down and the packaging bags replaced during discharge, which is inconvenient.
A peanut skin suction device and a material discharge device were designed. The peanut skin suction device sucks the peanut skins into the ring pipe through an air pump and a suction nozzle. The material discharge device allows the replacement of the packaging bag without closing the pipeline through a sliding hole and a baffle.
It enables automatic collection of peanut shells and convenient replacement of packaging bags, thus improving work efficiency.
Smart Images

Figure CN224179100U_ABST
Abstract
Description
A lightly roasted peanut crusher Technical Field
[0001] This utility model relates to a peanut splitting machine for light roasting, belonging to the technical field of peanut splitting equipment for food processing. Background Technology
[0002] Existing patent: Patent number CN220423065U, titled "A Lightly Roasted Peanut Crushing Machine". This patent states that the peanut skins produced during the crushing process cannot be separated from the peanut kernels for collection. The staff then uses other equipment to separate the peanut skins after the peanuts are crushed. Furthermore, when discharging, the pipeline needs to be closed and the container bag replaced after the bag is full. Summary of the Invention
[0003] The purpose of this utility model is to enable workers to collect peanut skins generated during the splitting of peanuts without the need for other equipment. Furthermore, the system allows for easy replacement of the collection bag without shutting down the discharge pipe, simplifying operation and improving work efficiency. The technical solution is as follows:
[0004] A peanut splitting machine for light roasting includes an upper splitter 1, a feeding pipe 2, a lower splitter 3, a hexagonal nut 4, a skin suction device 5, a discharge device 6, and a support device 7. The upper splitter 1 is characterized by having the feeding pipe 2 connected to its upper surface center, and the lower splitter 3 positioned at the lower surface center of the upper splitter 1. The lower splitter 3 and the upper splitter 1 are connected by the hexagonal nut 4. The skin suction device 5 is connected to the upper right side of the lower splitter 3's side surface. A discharge device 6 is connected to the square part. Several support devices 7 are evenly distributed around the lower surface of the lower crusher 3. The suction device 5 includes a main pipe 5-1, a suction pump 5-2, a ring pipe 5-3, and suction nozzles 5-4. The suction pump 5-2 is inserted into the left side of the main pipe 5-1. The ring pipe 5-3 is connected to the center of the inner surface of the main pipe 5-1. Suction nozzles 5-4 are connected around the lower surface of the ring pipe 5-3. The main pipe 5-1 is L-shaped and is inserted through the... On the side surface of the lower crusher 3, the annular pipe 5-3 is disposed inside the lower crusher 3. The discharge device 6 includes a branch pipe 6-1, a bend pipe 6-2, a sliding hole 6-3, and a baffle 6-4. The bend pipe 6-2 is connected to the center of the lower surface of the branch pipe 6-1. The sliding hole 6-3 is provided at the middle of the front of the outer surface of the bend pipe 6-2. The baffle 6-4 is inserted through the middle of the sliding hole 6-3. The baffle 6-4 is T-shaped. The upper end of the branch pipe 6-1 is connected to the lower part of the outer surface of the lower crusher 3. The bend pipe... 6-2 is in a semi-circular shape. The support device 7 includes an upper tube 7-1, a top screw 7-2, a support column 7-3, and a pad 7-4. The top screw 7-2 is inserted through the middle of the lower part of the outer surface of the upper tube 7-1. The support column 7-3 is movably inserted into the middle of the lower surface of the upper tube 7-1. The pad 7-4 is connected to the middle of the lower surface of the support column 7-3. The top screw 7-2 penetrates the upper tube 7-1 and contacts the side surface of the support column 7-3. The upper tube 7-1 is connected to the outer edge of the lower surface of the lower crusher 3.
[0005] The beneficial effects of this utility model are: the peanut skins produced when the peanuts are split in half can be collected without the need for other equipment, and new packaging bags can be replaced at any time without shutting down the discharge pipe during the discharge process, which is convenient for workers to operate and improves work efficiency. Attached Figure Description
[0006] Figure 1 is a schematic diagram of the overall structure of this utility model;
[0007] Figure 2 is a schematic diagram of the structure of the skin suction device 5 of this utility model;
[0008] Figure 3 is a schematic diagram of the material discharge device 6 of this utility model;
[0009] Figure 4 is a schematic diagram of the support device 7 of this utility model. Detailed Implementation
[0010] Referring to Figures 1, 2, 3, and 4, a lightly roasted peanut splitting machine includes an upper splitter 1, a feeding pipe 2, a lower splitter 3, a hexagonal nut 4, a skin suction device 5, a discharge device 6, and a support device 7. The upper splitter 1 is characterized by having a feeding pipe 2 connected to its upper surface center, a lower splitter 3 located at its lower surface center, and the lower splitter 3 connected to the upper splitter 1 by the hexagonal nut 4. A skin suction device 5 is connected to the upper right side of the lower splitter 3. A discharge device 6 is connected to the lower left side surface of the half-crusher 3. Several support devices 7 are evenly distributed around the lower edge of the half-crusher 3. The suction device 5 includes a main pipe 5-1, a suction pump 5-2, a ring pipe 5-3, and suction nozzles 5-4. The suction pump 5-2 is inserted into the lower left side surface of the main pipe 5-1. The ring pipe 5-3 is connected to the center of the inner surface of the main pipe 5-1. Suction nozzles 5-4 are connected around the lower edge of the ring pipe 5-3. The main pipe 5-1 is L-shaped. The annular pipe 5-3 is inserted through the side surface of the lower crusher 3 and is located inside the lower crusher 3. The discharge device 6 includes a branch pipe 6-1, a bend pipe 6-2, a sliding hole 6-3, and a baffle 6-4. The bend pipe 6-2 is connected to the center of the lower surface of the branch pipe 6-1. The sliding hole 6-3 is located in the middle of the front of the outer surface of the bend pipe 6-2. The baffle 6-4 is inserted through the middle of the sliding hole 6-3. The baffle 6-4 is T-shaped. The upper end of the branch pipe 6-1 is connected to the lower part of the outer surface of the lower crusher 3. The bent pipe 6-2 is in the shape of a semi-circular ring. The support device 7 includes an upper pipe 7-1, a set screw 7-2, a support column 7-3, and a pad 7-4. The set screw 7-2 is inserted through the middle of the lower part of the outer surface of the upper pipe 7-1. The support column 7-3 is movably inserted into the middle of the lower surface of the upper pipe 7-1. The pad 7-4 is connected to the middle of the lower surface of the support column 7-3. The set screw 7-2 penetrates the upper pipe 7-1 and contacts the side surface of the support column 7-3. The upper pipe 7-1 is connected to the outer edge of the lower surface of the lower crusher 3.
[0011] In use, the operator first rotates the set screw 7-2 on the support device 7 to separate the set screw 7-2 from the support column 7-3. Then, the lower crusher 3 is lifted while the support column 7-3 slides inside the upper tube 7-1. After the lower crusher 3 is raised to an appropriate height, the set screw 7-2 is rotated to make it contact and clamp the support column 7-3. At the same time, the pad 7-4 reduces wear between the support column 7-3 and the ground. Then, the upper crusher 1 is placed on the upper surface of the lower crusher 3, and the upper crusher 1 and the lower crusher 3 are connected using the hexagonal nut 4. Start the motor on the lower crusher 3 to start the lower crusher 3, and then inject the peanuts into the upper crusher 1 and the lower crusher 3 through the feed pipe 2 to start crushing. At the same time, start the suction pump 5-2 on the skin suction device 5. When peanut skins are generated during crushing, the peanut skins are sucked into the ring pipe 5-3 through the suction nozzle 5-4 by the suction pump 5-2 and discharged through the main pipe 5-1. Finally, after crushing is completed, open the valve on the branch pipe 6-1 of the discharge device 6 to allow the crushed peanuts to be discharged through the branch pipe 6-1 and the bend pipe 6-2 and fall into the packaging bag.
[0012] Material can be discharged from both the left and right sections of the bend 6-2. When changing the packaging bag, the worker slides the baffle 6-4 to the right, so that the baffle 6-4 slides to the right inside the bend 6-2 and the sliding hole 6-3. At the same time, the baffle 6-4 blocks the right discharge port, and the half-broken peanuts are discharged from the left discharge port. Finally, the right discharge port is replaced with a new packaging bag.
[0013] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A lightly roasted peanut splitting machine, comprising an upper splitter (1), a feeding pipe (2), a lower splitter (3), a hexagonal nut (4), a skin suction device (5), a discharge device (6), and a support device (7), characterized in that: The upper crusher (1) is connected to the center of the upper surface of the feed pipe (2), and the lower crusher (3) is provided at the center of the lower surface of the upper crusher (1). The lower crusher (3) and the upper crusher (1) are connected to each other by hexagonal nuts (4). The upper right side of the side surface of the lower crusher (3) is connected to a suction device (5), and the lower left side of the side surface of the lower crusher (3) is connected to a discharge device (6). Several support devices (7) are evenly distributed around the edges of the lower surface of the lower crusher (3).
2. The peanut splitting machine for light roasting according to claim 1, characterized in that: The suction device (5) includes a main pipe (5-1), a suction pump (5-2), a ring pipe (5-3), and a suction nozzle (5-4). The suction pump (5-2) is inserted into the left side of the side surface of the main pipe (5-1). The ring pipe (5-3) is connected to the center of the inner side surface of the main pipe (5-1). The suction nozzle (5-4) is connected to the four sides of the lower side surface of the ring pipe (5-3). The main pipe (5-1) is L-shaped and is inserted through the side surface of the lower half-crusher (3). The ring pipe (5-3) is located inside the lower half-crusher (3).
3. The peanut splitting machine for light roasting according to claim 1, characterized in that: The discharge device (6) includes a branch pipe (6-1), a bend pipe (6-2), a sliding hole (6-3), and a baffle (6-4). The bend pipe (6-2) is connected to the center of the lower surface of the branch pipe (6-1). The sliding hole (6-3) is provided in the middle of the front of the outer surface of the bend pipe (6-2). The baffle (6-4) is inserted through the middle of the sliding hole (6-3). The baffle (6-4) is T-shaped. The upper end of the branch pipe (6-1) is connected to the lower surface of the lower crusher (3). The bend pipe (6-2) is semi-circular.
4. The machine according to claim 1, wherein: The support device (7) includes an upper tube (7-1), a top screw (7-2), a support column (7-3), and a pad (7-4). The top screw (7-2) is inserted through the middle of the lower outer surface of the upper tube (7-1). The support column (7-3) is movably inserted into the middle of the lower surface of the upper tube (7-1). The pad (7-4) is connected to the middle of the lower surface of the support column (7-3). The top screw (7-2) penetrates the upper tube (7-1) and contacts the side surface of the support column (7-3). The upper tube (7-1) is connected to the outer edge of the lower surface of the lower crusher (3).
Citation Information
Patent Citations
Mildly baked peanut halving machine
CN220423065U