Shell removing device for walnut oil production
By introducing adjustable crushing spacing and filter structure into the walnut oil production device, the crushing problem caused by the inadequate size of walnuts in the prior art is solved, and the finished product quality and separation efficiency of walnut oil production are improved.
Patent Information
- Application Number
- CN202420374214.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing walnut oil production can't be adjusted by shelling devices, which causes larger walnuts to crush walnut kernels, and smaller walnuts to fail to crush, affecting the quality of the finished product.
A shell removal device including work box, motor cover, bracket, separation plate, collection box, adjustment plate and crushing roller is designed. The spacing between the crushing roller and the adjustment plate is adjusted through threaded rod and knob to ensure different volumes. The walnut shell can be fully broken, and the walnut shell and walnut kernel can be filtered through the filter mesh on the separation plate to collect the residue.
It effectively avoids the risk of crushing walnut kernels during the shell pressing process, ensures that smaller walnuts can be properly processed, improves the quality of the finished product, and makes subsequent separation more convenient by filtration and collection of slags.
Smart Images
Figure CN222129259U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of walnut processing, in particular to a shelling device for walnut oil production. Background Art
[0002] Walnut, also known as walnut and Qiang peach, is a plant of the Juglandaceae family. It is known as the world's "four famous dried fruits" together with almonds, cashews, and hazelnuts. It can be eaten raw, fried, pressed for oil, and made into pastries and candies. It is not only delicious, but also has high nutritional value. It is known as the longevity seed or longevity fruit. It contains many trace elements and minerals such as calcium, phosphorus, iron, etc. that are essential to the human body, as well as various vitamins such as carotene and riboflavin. It is one of the nut foods that is deeply loved by the people.
[0003] The production of walnut oil first requires walnuts to be shelled. The existing walnut oil production shelling device uses two pressing rollers to crush the walnut shells, but different types of walnuts have different volumes. Larger walnuts may crush the walnut kernels during the shelling process, while smaller walnuts may not be crushed, affecting the finished product. Therefore, an adjustable walnut oil production shelling device is needed. Utility Model Content
[0004] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a walnut oil production shelling device, which can solve the problem that the conventional device cannot be adjusted, resulting in that the larger walnuts may crush the walnut kernels, while the smaller walnuts may not be crushed.
[0005] To achieve the above purpose, the utility model provides the following technical solutions: a walnut oil production shelling device, comprising a working box, a motor cover is fixedly connected to the surface of the working box, a bracket is fixedly connected to the bottom of the working box, a separation plate is fixedly connected to the surface of the bracket, a collecting box is slidably connected to the bottom of the bracket, an adjustment plate is slidably connected to the inside of the working box, a material dividing plate is fixedly connected to the inner wall of the working box, two rotating rods are rotatably connected to the inside of the working box, and crushing rollers are fixedly sleeved on the outer surfaces of the two rotating rods, and also includes:
[0006] A structure for adjusting the squeezing interval is arranged on the working box, and the structure is used to adjust the interval between the crushing roller and the adjusting plate according to walnuts of different volumes;
[0007] A driving structure is arranged inside the motor cover, and the driving structure provides power for the rotation of the two crushing rollers.
[0008] Preferably, the structure for adjusting the extrusion spacing includes an upper fixed plate, which is fixedly connected to the surface of the working box, a lower fixed plate is provided at the bottom of the upper fixed plate, the lower fixed plate is fixedly connected to the working box, a threaded rod is rotatably connected between the upper fixed plate and the lower fixed plate, a knob is fixedly connected to the top of the threaded rod, and two limit rods are fixedly connected to the opposite surfaces of the upper fixed plate and the lower fixed plate.
[0009] Preferably, a movable plate is threadedly sleeved on the outer surface of the threaded rod, the movable plate is fixedly connected to the adjustment plate, the movable plate is slidably connected to the working box, two limit plates are fixedly connected to the surface of the adjustment plate, the two limit plates are slidably connected to the working box, and the two limit plates are slidably sleeved on the outer surface of the limit rod.
[0010] Preferably, the driving structure includes a mounting plate, a motor is fixedly connected to the top of the mounting plate, an output shaft of the motor is fixedly connected to a rotating rod, and outer surfaces of the two rotating rods are respectively fixedly sleeved with a main gear and a sub-gear, and the main gear and the sub-gear are meshingly connected.
[0011] Preferably, a feed inlet is provided on the top of the working box, and a dividing plate is located directly below the feed inlet.
[0012] Preferably, a filter screen is fixedly connected to the bottom of the separation plate, and the separation plate is placed at an angle, and the collection box is located directly below the separation plate.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] (1) The shelling device for walnut oil production drives the movable plate to move up and down by rotating the threaded rod. The up and down movement of the adjusting plate changes the distance between the adjusting plate and the crushing roller, so that different types of walnut shells can be fully crushed, avoiding the situation that larger walnuts may crush the walnut kernels during the shelling process and smaller walnuts may not be crushed, thereby improving the quality of the finished product.
[0015] (2) The shelling device for walnut oil production filters the crushed walnut shells and walnut kernels through the filter screen on the separation plate, filters the broken residues therein and collects them by the collection box, and the remaining raw materials move downward through the inclined surface on the separation plate and are collected by the corresponding container, thereby achieving the filtering of the broken residues and making the subsequent separation of the walnut shells more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0017] Figure 1 It is a schematic diagram of the main body of the utility model;
[0018] Figure 2 For the utility model Figure 1 Enlarged view of point A in the middle;
[0019] Figure 3 It is a schematic diagram of the adjustment plate of the utility model;
[0020] Figure 4 This is a schematic diagram of the interior of the working box of the utility model;
[0021] Figure 5 It is a schematic diagram of the driving structure of the utility model.
[0022] Figure numerals: 1. working box; 2. feed port; 3. motor cover; 4. separation plate; 5. bracket; 6. collection box; 7. upper fixed plate; 8. lower fixed plate; 9. limit rod; 10. limit plate; 11. knob; 12. threaded rod; 13. moving plate; 14. adjusting plate; 15. rotating rod; 16. crushing roller; 17. dividing plate; 18. mounting plate; 19. motor; 20. main gear; 21. sub gear. DETAILED DESCRIPTION
[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0027] See also Figure 1-5The utility model provides a technical solution: a shelling device for walnut oil production comprises a working box 1, a motor cover 3 is fixedly connected to the surface of the working box 1, a bracket 5 is fixedly connected to the bottom of the working box 1, a separation plate 4 is fixedly connected to the surface of the bracket 5, a filter screen is fixedly connected to the bottom of the separation plate 4, and the separation plate 4 is placed obliquely, and a collecting box 6 is slidably connected to the bottom of the bracket 5, and the collecting box 6 is located directly below the separation plate 4. The crushed walnut shells and walnut kernels are filtered through the filter screen on the separation plate 4, and the broken residues are filtered and collected by the collecting box 6, and the remaining raw materials move downward through the inclined surface on the separation plate 4 and are collected by the corresponding container, so as to realize the filtering of the broken residues and make the subsequent separation of the walnut shells more convenient;
[0028] Among them, the inside of the working box 1 is slidably connected with an adjustment plate 14, the inner wall of the working box 1 is fixedly connected with a material dividing plate 17, the top of the working box 1 is provided with a feed port 2, the material dividing plate 17 is located directly below the feed port 2, the inside of the working box 1 is rotatably connected with two rotating rods 15, the outer surfaces of the two rotating rods 15 are fixedly sleeved with crushing rollers 16, and also includes: a structure for adjusting the extrusion spacing arranged on the working box 1, the structure is used to adjust the spacing between the crushing rollers 16 and the adjustment plate 14 for walnuts of different volumes;
[0029] Among them, the structure for adjusting the extrusion spacing includes an upper fixed plate 7, which is fixedly connected to the surface of the working box 1, a lower fixed plate 8 is provided at the bottom of the upper fixed plate 7, and the lower fixed plate 8 is fixedly connected to the working box 1, a threaded rod 12 is rotatably connected between the upper fixed plate 7 and the lower fixed plate 8, and a knob 11 is fixedly connected to the top of the threaded rod 12, two limit rods 9 are fixedly connected to the opposite surfaces of the upper fixed plate 7 and the lower fixed plate 8, and a movable plate 13 is threadedly sleeved on the outer surface of the threaded rod 12, and the movable plate 13 is fixedly connected to the adjusting plate 14, and the movable plate 13 is slidably connected to the working box 1, and the adjusting plate Two limit plates 10 are fixedly connected to the surface of 14, and the two limit plates 10 are slidably connected to the working box 1, and the two limit plates 10 are slidably sleeved on the outer surface of the limit rod 9. Turning the knob 11 drives the threaded rod 12 to rotate, so that the movable plate 13 moves on the surface of the threaded rod 12 and drives the adjusting plate 14 to move up and down. The up and down movement of the adjusting plate 14 will change the distance between it and the crushing roller 16, so that different types of walnut shells can be fully crushed, avoiding the possibility that larger walnuts may crush the walnut kernels during the shelling process, and smaller walnuts may not be crushed, thereby increasing the quality of the finished product.
[0030] Furthermore, a driving structure is arranged inside the motor cover 3, which provides power for the rotation of the two crushing rollers 16, and the driving structure includes a mounting plate 18, a motor 19 is fixedly connected to the top of the mounting plate 18, and an output shaft of the motor 19 is fixedly connected to the rotating rod 15;
[0031] Among them, the outer surfaces of the two rotating rods 15 are respectively fixedly sleeved with a main gear 20 and a sub-gear 21, and the main gear 20 and the sub-gear 21 are meshed and connected. The starting motor 19 drives the rotating rod 15 to rotate, and drives the main gear 20 to rotate. The rotation of the main gear 20 then drives the sub-gear 21 to rotate, so that the two rotating rods 15 rotate at the same time, and drive the two crushing rollers 16 to rotate, so that the walnuts are crushed.
[0032] Working principle: Turn the knob 11 to drive the threaded rod 12 to rotate, so that the movable plate 13 moves on the surface of the threaded rod 12 and drives the adjusting plate 14 to move up and down. The up and down movement of the adjusting plate 14 will change the distance between the adjusting plate 14 and the crushing roller 16, so that different types of walnut shells can be fully crushed. Start the motor 19 to drive the rotating rod 15 to rotate, and drive the main gear 20 to rotate. The rotation of the main gear 20 then drives the sub-gear 21 to rotate, so that the two rotating rods 15 rotate at the same time, and drive the two crushing rollers 16 to rotate, and the walnuts are crushed. The crushed walnut shells and walnut kernels are filtered through the filter screen on the separation plate 4, and the crushed residues are filtered and collected by the collecting box 6. The remaining raw materials move downward through the inclined surface on the separation plate 4 and are collected by the corresponding container to achieve the filtering of the crushed residue.
[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A walnut oil production shelling device, comprising a working box (1), a motor cover (3) is fixedly connected to the surface of the working box (1), a bracket (5) is fixedly connected to the bottom of the working box (1), a separation plate (4) is fixedly connected to the surface of the bracket (5), a collecting box (6) is slidably connected to the bottom of the bracket (5), an adjusting plate (14) is slidably connected inside the working box (1), a material dividing plate (17) is fixedly connected to the inner wall of the working box (1), two rotating rods (15) are rotatably connected inside the working box (1), and crushing rollers (16) are fixedly sleeved on the outer surfaces of the two rotating rods (15), characterized in that: Also includes: A structure for adjusting the squeezing interval is arranged on the working box (1), and the structure is used to adjust the interval between the crushing roller (16) and the adjustment plate (14) according to walnuts of different volumes; A driving structure is arranged inside the motor cover (3), and the driving structure provides power for the rotation of the two crushing rollers (16).
2. A walnut oil production shelling device according to claim 1, characterized in that: The structure for adjusting the extrusion spacing comprises an upper fixing plate (7), the upper fixing plate (7) is fixedly connected to the surface of the working box (1), a lower fixing plate (8) is provided at the bottom of the upper fixing plate (7), the lower fixing plate (8) is fixedly connected to the working box (1), a threaded rod (12) is rotatably connected between the upper fixing plate (7) and the lower fixing plate (8), a knob (11) is fixedly connected to the top of the threaded rod (12), and two limit rods (9) are fixedly connected to the opposite surfaces of the upper fixing plate (7) and the lower fixing plate (8).
3. A walnut oil production shelling device according to claim 2, characterized in that: The outer surface of the threaded rod (12) is threadedly sleeved with a movable plate (13), the movable plate (13) is fixedly connected to the adjustment plate (14), the movable plate (13) is slidably connected to the working box (1), the surface of the adjustment plate (14) is fixedly connected with two limit plates (10), the two limit plates (10) are both slidably connected to the working box (1), and the two limit plates (10) are slidably sleeved on the outer surface of the limit rod (9).
4. A walnut oil production shelling device according to claim 1, characterized in that: The driving structure comprises a mounting plate (18), the top of the mounting plate (18) is fixedly connected to a motor (19), the output shaft of the motor (19) is fixedly connected to a rotating rod (15), the outer surfaces of the two rotating rods (15) are respectively fixedly sleeved with a main gear (20) and a sub-gear (21), and the main gear (20) and the sub-gear (21) are meshingly connected.
5. A walnut oil production shelling device according to claim 1, characterized in that: A feed inlet (2) is provided on the top of the working box (1), and a material dividing plate (17) is located directly below the feed inlet (2).
6. A walnut oil production shelling device according to claim 1, characterized in that: The bottom of the separation plate (4) is fixedly connected with a filter screen, and the separation plate (4) is placed at an angle, and the collection box (6) is located directly below the separation plate (4).