Walnut peeling machine

Abstract

The utility model discloses a walnut peeling machine, which relates to the technical field of agricultural equipment. The main purpose is to provide a walnut peeling machine that can improve the peeling rate of walnuts and reduce the breakage rate of walnuts. The main technical scheme of the utility model is: a walnut peeling machine, including: a frame; a loading component, a first transmission component is tiltedly arranged on the frame, and a feeding component is arranged at the lower part of the discharge end of the first transmission component; a peeling component, a second transmission component is arranged at the lower part of the first transmission component, and a plurality of upper blade bodies are evenly distributed on the second transmission component, a mounting plate is arranged at the lower part of the upper blade assembly, and a plurality of movable grooves are arranged on the mounting plate, and the two ends of the lower blade body are inserted into the movable grooves, and the telescopic component is sleeved on the two ends of the lower blade body; a discharge component, and the discharge component is arranged at the lower part of one end of the lower blade assembly for conveying walnuts. The utility model is mainly used for walnut peeling.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a walnut peeling machine. Background Art

[0002] Walnut generally refers to walnut, which is a deciduous tree plant of the genus Juglans in the family Juglandaceae. At present, the planting area of ​​walnuts in China is relatively large, and the mature harvest season is relatively concentrated. During the harvest, a large number of green-skinned walnuts need to be peeled urgently. If the peeling is not done in time, the walnuts will be spoiled, the walnut kernels will turn yellow, and they will become moldy, which will seriously affect the quality of the walnuts and also bring great economic losses to fruit farmers.

[0003] The prior art discloses a green walnut peeling machine, comprising a screening drum and a bracket, wherein the inner cavity of the screening drum is divided into a screening cavity and a drying cavity by a partition, a peeling assembly is arranged in the drying cavity, and the peeling assembly comprises a moving knife seat and a fixed knife cylinder, the fixed knife cylinder is welded to the inner wall of the screening drum, the fixed knife cylinder passes through the drying cavity, the moving knife seat is rotatably installed in the fixed knife cylinder, the moving knife seat is in a truncated cone shape and the small end is close to the cross bar, the moving knife seat and the fixed knife cylinder have the same axis, a through hole is opened on the fixed knife cylinder, the through hole is located in the drying cavity, a moving blade is installed on the outer wall of the moving knife seat, a fixed blade is installed in the through hole, the moving blade is inclined toward the left side of the axis of the moving knife seat, and the fixed blade is inclined toward the axis of the moving knife seat The right side of the line is inclined, and the peeling is carried out by interlacing the moving knife and the fixed knife. The rotating moving knife seat also causes the green-skinned walnuts to rotate during the downward process, thereby achieving the peeling effect. However, this method has the following problems: when the distance between the moving knife and the fixed knife is too large, part of the outer skin will not be able to separate from the walnut, so that the outer skin still covers the walnut, reducing the peeling rate of the walnut; secondly, when the distance between the moving knife and the fixed knife is small, it will cause the moving knife and the fixed knife to squeeze and cut at the same time, causing the walnut to be damaged. Even if the distance between the moving knife and the fixed knife is appropriate, since the walnuts enter the fixed knife cylinder in batches, the production efficiency of the walnuts is reduced. Utility Model Content

[0004] In view of this, an embodiment of the utility model provides a walnut peeling machine, the main purpose of which is to provide a walnut peeling machine that can improve the peeling rate of walnuts and reduce the breakage rate of walnuts.

[0005] In order to achieve the above purpose, the utility model mainly provides the following technical solutions:

[0006] The utility model provides a walnut peeling machine, comprising:

[0007] Frame;

[0008] A loading component, the loading component comprising a first transmission component and a feeding component, the first transmission component is obliquely arranged on the frame, and the feeding component is arranged at the lower part of the discharge end of the first transmission component;

[0009] A peeling component, wherein the peeling component comprises an upper blade assembly and a lower blade assembly, wherein the upper blade assembly comprises a second transmission component and a plurality of upper blade bodies, wherein the second transmission component is arranged at the lower part of the first transmission component, and the plurality of upper blade bodies are evenly distributed on the second transmission component, wherein the lower blade assembly comprises a mounting plate, a lower blade body and a telescopic component, wherein the mounting plate is arranged at the lower part of the upper blade assembly, and a plurality of movable grooves are arranged on the mounting plate, wherein two ends of the lower blade body are inserted into the movable grooves, and the telescopic component is sleeved on two ends of the lower blade body;

[0010] A discharging component is arranged at the lower part of one end of the lower blade assembly and is used for conveying walnuts.

[0011] Furthermore, the mounting plate includes a first mounting plate and a second mounting plate, and the number of the lower blade bodies is multiple, and the multiple lower blade bodies are arranged in parallel between the first mounting plate and the second mounting plate.

[0012] Furthermore, limiting rods are provided on the sides of the first mounting plate and the second mounting plate.

[0013] Furthermore, a plurality of spring grooves are provided on the first mounting plate and the second mounting plate, and the telescopic components are provided on the spring grooves.

[0014] Furthermore, the lower blade body includes a moving end and a cutting component, the moving end is inserted into the moving groove, and the cutting component is fixedly connected to the moving end.

[0015] Furthermore, at least one cutting notch is arranged on the upper portion of the cutting component, and a cutting blade is arranged on the edge of the cutting notch.

[0016] Furthermore, the distance between two adjacent lower blade bodies is 10 mm to 18 mm.

[0017] Furthermore, the upper blade body includes a connecting body, a first cutting edge and a second cutting edge. The connecting body is fixedly connected to the second transmission component, and the first cutting edge and the second cutting edge are fixedly connected to the connecting body.

[0018] Furthermore, the first blade portion and the second blade portion are parallel to each other.

[0019] Furthermore, the angle between the second transmission component and the ground is 30 degrees to 60 degrees, and the angle between the lower blade body and the ground is 45 degrees to 60 degrees.

[0020] Compared with the prior art, the utility model has the following technical effects:

[0021] In the technical solution provided by the embodiment of the utility model, the function of the frame is to support the loading component, the peeling component and the discharging component; the function of the loading component is to convey the walnuts with skin into the peeling component, the loading component includes a first transmission component and a feeding component, the first transmission component is tiltedly arranged on the frame, and the feeding component is arranged at the lower part of the discharging end of the first transmission component; the function of the peeling component is to peel the walnuts with skin, the peeling component includes an upper blade assembly and a lower blade assembly, the upper blade assembly includes a second transmission component and a plurality of upper blade bodies, the second transmission component is arranged on the first transmission component, and the upper blade assembly includes a plurality of upper blade bodies. The lower part of the conveying component, multiple upper blade bodies are evenly distributed on the second conveying component, the lower blade assembly includes a mounting plate, a lower blade body and a telescopic component, the mounting plate is arranged at the lower part of the upper blade assembly, and multiple movable grooves are arranged on the mounting plate, the two ends of the lower blade body are inserted into the movable grooves, and the telescopic component is sleeved on the two ends of the lower blade body; the discharging component is arranged at the lower part of one end of the lower blade assembly for conveying walnuts. Compared with the prior art, peeling is performed by interlacing the moving knife and the fixed knife, and the rotating moving knife seat also causes the green-skinned walnuts to rotate during the downward movement, thereby achieving peeling. However, this method has the following problems: when the distance between the moving knife and the fixed knife is too large, part of the outer skin will not be able to separate from the walnut, so that the outer skin is still covering the walnut, reducing the peeling rate of the walnut; secondly, when the distance between the moving knife and the fixed knife is small, the moving knife and the fixed knife will be squeezed and cut at the same time, causing the walnut to be damaged. Even if the distance between the moving knife and the fixed knife is appropriate, the walnut enters the fixed knife cylinder in batches, thereby reducing the production efficiency of the walnut. In this technical solution, the walnuts are transported to the area between the upper blade assembly and the lower blade assembly by the feeding component, and the second transmission component drives multiple upper blades The main body moves, and the lower blade body can reciprocate up and down under the support of the telescopic part, so that the upper blade body and the lower blade body can cut the outer skin at the same time, thereby achieving the technical effect of improving the walnut peeling rate, and, under the action of the telescopic part, the lower blade body can not damage the walnut shell in the process of cutting the outer skin, thereby achieving the technical effect of reducing the breakage rate of the walnut, at the same time, the walnut with skin moves along the area between the upper blade assembly and the lower blade assembly to the discharging part, and the cut outer skin falls on the lower part of the lower blade body, so that the peeling process can be carried out continuously, thereby achieving the technical effect of improving the peeling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional structural schematic diagram of a walnut peeling machine provided in an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of a lower blade assembly provided in an embodiment of the utility model;

[0024] Figure 3 A three-dimensional structural diagram of a mounting plate provided in an embodiment of the utility model:

[0025] Figure 4 A schematic diagram of the three-dimensional structure of a lower blade body provided in an embodiment of the utility model:

[0026] Figure 5 A schematic diagram of the three-dimensional structure of an upper blade assembly provided in an embodiment of the utility model:

[0027] Figure 6 A schematic diagram of the three-dimensional structure of an upper blade body provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] like Figures 1 to 6 As shown, the embodiment of the utility model provides a walnut peeling machine, comprising:

[0030] Frame 1;

[0031] A loading component, the loading component comprises a first transmission component 21 and a feeding component 22, the first transmission component 21 is obliquely arranged on the frame 1, and the feeding component 22 is arranged at the lower part of the discharge end of the first transmission component 21;

[0032] A peeling component, wherein the peeling component comprises an upper blade assembly 31 and a lower blade assembly 32, wherein the upper blade assembly 31 comprises a second transmission component 311 and a plurality of upper blade bodies 312, wherein the second transmission component 311 is arranged at the lower portion of the first transmission component 21, and the plurality of upper blade bodies 312 are evenly distributed on the second transmission component 311, and the lower blade assembly 32 comprises a mounting plate 321, a lower blade body 322 and a telescopic component 323, wherein the mounting plate 321 is arranged at the lower portion of the upper blade assembly 31, and a plurality of movable grooves 3213 are arranged on the mounting plate 321, wherein two ends of the lower blade body 322 are inserted into the movable grooves 3213, and the telescopic component 323 is sleeved on two ends of the lower blade body 322;

[0033] A discharging component 4 is provided at a lower portion of one end of the lower blade assembly 32 and is used for conveying walnuts.

[0034] In the technical solution provided by the embodiment of the utility model, the function of the frame 1 is to support the loading component, the peeling component and the discharging component 4; the function of the loading component is to convey the walnuts with skin into the peeling component, and the loading component includes a first transmission component 21 and a feeding component 22, the first transmission component 21 is tiltedly arranged on the frame 1, and the feeding component 22 is arranged at the lower part of the discharging end of the first transmission component 21; the function of the peeling component is to peel the walnuts with skin, and the peeling component includes an upper blade assembly 31 and a lower blade assembly 32, the upper blade assembly 31 includes a second transmission component 311 and a plurality of upper blade bodies 312, and the second transmission component 311 is arranged on the first The lower part of the transmission component 21, the plurality of upper blade bodies 312 are evenly distributed on the second transmission component 311, the lower blade assembly 32 includes a mounting plate 321, a lower blade body 322 and a telescopic component 323, the mounting plate 321 is arranged at the lower part of the upper blade assembly 31, a plurality of movable grooves 3213 are arranged on the mounting plate 321, the two ends of the lower blade body 322 are inserted into the movable grooves 3213, and the telescopic component 323 is sleeved on the two ends of the lower blade body 322; the discharging component 4 is arranged at the lower part of one end of the lower blade assembly 32, and is used to convey walnuts. Compared with the prior art, the peeling is carried out by staggering the moving knife and the fixed knife, and the rotating moving knife seat also makes the green The walnuts rotate during their downward movement, thereby achieving the purpose of peeling. However, this method has the following problems: when the distance between the moving knife and the fixed knife is too large, part of the outer skin will not be able to separate from the walnut, so that the outer skin still covers the walnut, reducing the peeling rate of the walnut; secondly, when the distance between the moving knife and the fixed knife is small, the moving knife and the fixed knife will be squeezed and cut at the same time, causing the walnut to be damaged. Even if the distance between the moving knife and the fixed knife is appropriate, the walnuts enter the fixed knife cylinder in batches, thereby reducing the production efficiency of the walnuts. In this technical solution, the walnuts are transported to the area between the upper blade assembly 31 and the lower blade assembly 32 by the feeding component, and the second transmission component 311 drives multiple upper blades to move. The upper blade body 312 moves, and the lower blade body 322 can reciprocate up and down under the support of the telescopic part 323, so that the upper blade body 312 and the lower blade body 322 can cut the outer skin at the same time, thereby achieving the technical effect of improving the peeling rate of walnuts, and, under the action of the telescopic part 323, the lower blade body 322 can not damage the walnut shell in the process of cutting the outer skin, thereby achieving the technical effect of reducing the breakage rate of walnuts, and at the same time, the walnuts with skin move along the area between the upper blade assembly 31 and the lower blade assembly 32 to the discharging part 4, and the cut outer skin falls on the lower part of the lower blade body 322, so that the peeling process can be carried out continuously, thereby achieving the technical effect of improving the peeling efficiency.

[0035] The function of the frame 1 is to support the loading component, the peeling component and the discharging component 4. The frame 1 is made of steel material and is fixed and connected by welding. The outer side of the frame 1 is also wrapped with an outer shell. The function of the loading component is to convey the walnuts with skin into the peeling component. The loading component includes a first transmission component 21 and a feeding component 22. The first transmission component 21 is tilted on the frame 1, and the feeding component 22 is arranged at the lower part of the discharging end of the first transmission component 21. The first transmission component 21 adopts an existing conveyor belt, and transmission shafts are arranged at both ends of the conveyor belt. The transmission shaft is electrically driven. The conveyor belt is driven by a machine, and the upper end of the conveyor belt is close to the feeding part 22. Optionally, a plurality of grooves 23 are arranged on the conveyor belt, and the shape of the grooves 23 is a semi-elliptical groove 23, so that the walnuts with skin can be put into the grooves 23. Optionally, a feeding plate is added, and the feeding plate is installed on the frame 1, and the feeding plate is arranged at the lower end of the conveyor belt. The feeding plate has a certain inclination angle, and personnel can directly pour the walnuts with skin into the area between the feeding plate and the conveyor belt. During the movement of the conveyor belt, the walnuts with skin enter the grooves 23, thereby achieving the effect of conveying the walnuts with skin to the feeding part 22;The peeling component is used to peel the walnuts with skin. The peeling component includes an upper blade assembly 31 and a lower blade assembly 32. The upper blade assembly 31 includes a second transmission component 311 and a plurality of upper blade bodies 312. The second transmission component 311 is arranged at the lower part of the first transmission component 21. The plurality of upper blade bodies 312 are evenly distributed on the second transmission component 311. The second conveying component also adopts a conveyor belt. Conveying shafts are arranged at both ends of the conveyor belt. The conveying shafts are driven by a motor. The plurality of upper blade bodies 312 are fixed On the outside of the conveyor belt, and the angle between the second transmission component 311 and the ground is 30 degrees to 60 degrees, so that the upper blade can cut the walnuts with skin at an angle of 30 degrees to 60 degrees, the lower blade assembly 32 includes a mounting plate 321, a lower blade body 322 and a telescopic component 323, the mounting plate 321 is arranged at the lower part of the upper blade assembly 31, and a plurality of movable grooves 3213 are arranged on the mounting plate 321, and the two ends of the lower blade body 322 are inserted into the movable grooves 3213, and the telescopic component 32 3 are set at both ends of the lower blade body 322, and there are two mounting plates 321. Specifically, the mounting plates 321 include a first mounting plate 3211 and a second mounting plate 3212. The number of the lower blade bodies 322 is multiple, and the multiple lower blade bodies 322 are arranged in parallel between the first mounting plate 3211 and the second mounting plate 3212. The spacing between two adjacent lower blade bodies 322 is 10mm to 18mm, which can not only achieve the technical effect of preventing walnuts or outer skins from being stuck in the area between the two lower blade bodies 322, but also save the number and cost of blades. The telescopic component 323 adopts a telescopic spring, so that the lower blade can move up and down in the moving groove 3213. When the walnut with skin is squeezed and cut by the upper blade body 312 and the lower blade body 322, if the lower blade body 322 cuts the walnut shell, the telescopic spring is compressed, so that the walnut shell will not be damaged, and the walnut with skin will gradually separate from the walnut under the joint cutting action of the upper blade body 312 and the lower blade body 322, so as to achieve the technical effect of peeling the walnut skin;The discharging component 4 is arranged at the lower part of one end of the lower blade assembly 32, and is used to transport walnuts. The discharging component 4 can be a horizontally arranged conveyor belt. The peeled walnuts are separated from the lower blade assembly 32 and fall on the discharging component 4, and then are packed. In this technical solution, the walnuts are transported to the area between the upper blade assembly 31 and the lower blade assembly 32 by the feeding component. The second transmission component 311 drives the multiple upper blade bodies 312 to move, and the lower blade body 322 can reciprocate up and down under the support of the telescopic component 323, so that the upper blade body 312 and The lower blade body 322 cuts the outer skin at the same time, thereby achieving the technical effect of improving the peeling rate of the walnuts. Moreover, under the action of the telescopic part 323, the lower blade body 322 can not damage the walnut shell in the process of cutting the outer skin, thereby achieving the technical effect of reducing the breakage rate of the walnuts. At the same time, the walnuts with skin move along the area between the upper blade assembly 31 and the lower blade assembly 32 to the discharging part 4, and the cut outer skin falls on the lower part of the lower blade body 322, so that the peeling process can be carried out continuously, thereby achieving the technical effect of improving the peeling efficiency. ;

[0036] Furthermore, a limiting rod 3215 is provided on the side of the first mounting plate 3211 and the second mounting plate 3212. In this embodiment, a limiting rod 3215 is added, and the function of the limiting rod 3215 is to limit the moving position of the lower blade body 322. The limiting rod 3215 is provided on the side of the first mounting plate 3211 and the second mounting plate 3212, and the limiting rod 3215 is installed on the outer side of the first mounting plate 3211 and the second mounting plate 3212. The height of the limiting rod 3215 can be installed according to the size of the walnut, so as to achieve the function of limiting the lower blade body 322. Optionally, a plurality of spring grooves 3214 are provided on the first mounting plate 3211 and the second mounting plate 3212, and the telescopic component 323 is provided on the spring groove 3214, and the spring groove 3214 is provided on both sides of the moving groove 3213. The telescopic component 323 can be installed on the spring groove 3214 by rotating, so as to facilitate the installation and removal of the telescopic component 323.

[0037] Furthermore, the lower blade body 322 includes a moving end 3221 and a cutting component 3222, the moving end 3221 is inserted into the moving groove 3213, and the cutting component 3222 is fixedly connected to the moving end 3221. In this embodiment, the lower blade body 322 is further defined, the moving ends 3221 are two, and are respectively arranged in the moving grooves 3213 of the first mounting plate 3211 and the second mounting plate 3212, the angle between the lower blade body 322 and the ground is 45 degrees to 60 degrees, the lower part of the cutting component 3222 is a straight surface, the upper part of the cutting component 3222 has at least one cutting notch 3223, the edge of the cutting notch 3223 is provided with a cutting edge 3224, the shape of the cutting notch 3223 is a semi-elliptical arc, and because there are multiple lower blade bodies 322, the lower blade bodies 322 extend from the feed component 22 to the discharge component 4, and the diameter of the cutting notch 3223 is gradually reduced, that is, the cutting notch closest to the feed component 22 is smaller than the cutting notch 3223. The diameter of the cutting notch 3223 is the largest, while the diameter of the cutting notch 3223 close to the discharging part 4 is the smallest. The cutting blade 3224 gradually cuts the outer skin during the process of the walnut rolling downward, which not only facilitates the walnut to quickly enter the area between the upper blade body 312 and the lower blade body 322, but also gradually cuts the outer skin during the gradual shrinking process, thereby achieving the technical effect of facilitating the cutting of the outer skin. In addition, the design strength of the telescopic part 323 gradually weakens. The design strength of the telescopic part 323 closest to the feeding part 22 is the largest, while the design strength close to the discharging part 4 is the smallest, thereby effectively avoiding the technical effect that the walnut is damaged or damaged when passing through the lower blade body 322 after the outer skin is cut off by the upper blade body 312.

[0038] Furthermore, the upper blade body 312 includes a connecting body 3121 , a first blade portion 3122 and a second blade portion 3123 . The connecting body 3121 is fixedly connected to the second transmission component 311 , and the first blade portion 3122 and the second blade portion 3123 are fixedly connected to the connecting body 3121 . In this embodiment, the upper blade body 312 is further defined, and the cross-sectional shape of the upper blade body 312 is a "U"-shaped structure. Specifically, the upper blade body 312 includes a connecting body 3121, a first blade portion 3122 and a second blade portion 3123. The connecting body 3121 is fixedly connected to the second transmission component 311, the first blade portion 3122 and the second blade portion 3123 are fixedly connected to the connecting body 3121, and the first blade portion 3122 and the second blade portion 3123 are parallel to each other, so that the upper blade body 312 can also fix the position of the walnuts with skin during the cutting process. At the same time, the upper blade body 312 cuts the walnuts with skin at an angle of 30 to 60 degrees, and the lower blade body 322 cuts the walnuts with skin at an angle of 120 to 135 degrees, which can not only effectively remove the skin, but also protect the equipment, thereby achieving the technical effect of improving the peeling efficiency.

[0039] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A walnut peeling machine, characterized in that: include: Frame; A loading component, the loading component comprising a first transmission component and a feeding component, the first transmission component is obliquely arranged on the frame, and the feeding component is arranged at the lower part of the discharge end of the first transmission component; A peeling component, wherein the peeling component comprises an upper blade assembly and a lower blade assembly, wherein the upper blade assembly comprises a second transmission component and a plurality of upper blade bodies, wherein the second transmission component is arranged at the lower part of the first transmission component, and the plurality of upper blade bodies are evenly distributed on the second transmission component, wherein the lower blade assembly comprises a mounting plate, a lower blade body and a telescopic component, wherein the mounting plate is arranged at the lower part of the upper blade assembly, and a plurality of movable grooves are arranged on the mounting plate, wherein two ends of the lower blade body are inserted into the movable grooves, and the telescopic component is sleeved on two ends of the lower blade body; A discharging component is arranged at the lower part of one end of the lower blade assembly and is used for conveying walnuts.

2. A walnut peeling machine according to claim 1, characterized in that: The mounting plate comprises a first mounting plate and a second mounting plate, and the number of the lower blade bodies is multiple, and the multiple lower blade bodies are arranged in parallel between the first mounting plate and the second mounting plate.

3. A walnut peeling machine according to claim 2, characterized in that: Limiting rods are arranged on the sides of the first mounting plate and the second mounting plate.

4. A walnut peeling machine according to claim 3, characterized in that: A plurality of spring grooves are arranged on the first mounting plate and the second mounting plate, and the telescopic components are arranged on the spring grooves.

5. A walnut peeling machine according to any one of claims 1 to 4, characterized in that: The lower blade body comprises a moving end and a cutting component, the moving end is inserted into the moving groove, and the cutting component is fixedly connected to the moving end.

6. A walnut peeling machine according to claim 5, characterized in that: At least one cutting notch is arranged on the upper part of the cutting component, and a cutting edge is arranged on the edge of the cutting notch.

7. A walnut peeling machine according to claim 5, characterized in that: The distance between two adjacent lower blade bodies is 10 mm to 18 mm.

8. A walnut peeling machine according to any one of claims 1 to 4, characterized in that: The upper blade body includes a connecting body, a first blade portion and a second blade portion. The connecting body is fixedly connected to the second transmission component, and the first blade portion and the second blade portion are fixedly connected to the connecting body.

9. A walnut peeling machine according to claim 8, characterized in that: The first blade portion and the second blade portion are parallel to each other.

10. A walnut peeling machine according to any one of claims 1 to 4, characterized in that: The included angle between the second transmission component and the ground is 30 degrees to 60 degrees, and the included angle between the lower blade body and the ground is 45 degrees to 60 degrees.

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