A cleaning device for pistachios

Abstract

The utility model relates to a kind of for washing device of watermelon seed, including outer box, rotary screen device and flow limiting introduction structure, the rotary screen device is embedded in outer box, the hoisting frame is fixedly installed on the upper surface of outer box, the flow limiting introduction structure is suspended in rotary screen device by hoisting frame, the bottom side wall of outer box starts to have the impurity discharge port, the bottom surface of outer box is fixedly installed with discharge port and support leg, the support leg is divided into four corners, the discharge port is connected with the bottom mouth of rotary screen device;Through the flow guide seat of two side cutting connections on rotary screen device, and cooperate the hollow structure of screen cylinder section, the rotation impact of fluid is realized, and the gap setting of rotary screen device and flow limiting introduction structure, so as to guarantee the washing effect, effectively glass to mucous membrane and silk net on seed surface, its simple structure, and it occupies less space, and other driving structures are not needed to intervene.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically a cleaning device for crushing sunflower seeds. Background Technology

[0002] Sunflower seeds, due to their high yield and rich content of protein, fat, vitamins B and D, are a popular and delicious food for everyday consumption. Even after being separated from the flesh of the sunflower seed, some of the fleshy membrane and fibrous strands still adhere to the seeds, requiring pre-treatment to obtain clean seeds for further processing.

[0003] Existing methods for washing sunflower seeds generally involve rinsing with water on an assembly line, which requires a large water flow but results in poor rinsing. Furthermore, due to the small size of the seeds, other rinsing tools are difficult to use.

[0004] Therefore, it is necessary to design a washing device for sunflower seeds. Utility Model Content

[0005] The purpose of this invention is to provide a washing device for sunflower seeds, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A washing device for rinsing sunflower seeds includes an outer casing, a rotary screen device, and a flow-limiting inlet structure. The rotary screen device is embedded in the outer casing, and a lifting frame is fixedly installed on the upper surface of the outer casing. The flow-limiting inlet structure is suspended inside the rotary screen device by the lifting frame. The bottom side wall of the outer casing has a discharge port, and the bottom surface of the outer casing is fixedly installed with a discharge port and support legs. The support legs are arranged at the four corners, and the discharge port is connected to the bottom opening of the rotary screen device.

[0007] According to the above technical solution, the rotary screen device includes a solid cylinder section and a diversion pipe. The two ends of the solid cylinder section are integrally formed with a screen cylinder section and a constricted cylinder section, respectively. A set of symmetrical guide seats are welded to the outer surface of the screen cylinder section. The guide seats are connected to the diversion pipe through a connecting pipe. The guide seats are tangentially connected to the inside of the screen cylinder section. An inlet pipe that connects to the inside of the diversion pipe is welded to the upper end face of the diversion pipe.

[0008] According to the above technical solution, the flow-limiting inlet structure includes a column, in which an upper support plate, a middle support plate and a lower support plate are welded at equal intervals. A flow guide head is welded to the lower end of the column, and a top ball shell is welded to the upper surface of the upper support plate. A discharge port is opened on the upper edge of the column of the upper support plate.

[0009] According to the above technical solution, the axis of the rotary screen device coincides with the vertical axis of the outer casing, and the axis of the flow-limiting inlet structure coincides with the axis of the rotary screen device.

[0010] According to the above technical solution, the center of the top spherical shell is located inside the axis of the cylindrical tube.

[0011] According to the above technical solution, the diameter of the sieve hole in the sieve cylinder section is smaller than the diameter of the sunflower seeds.

[0012] According to the above technical solution, the gap between the inner diameter of the rotary sieve device and the outer diameter of the flow-limiting inlet structure is 4 to 5 times the diameter of the sunflower seeds.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are: By using two side-connected guide seats on the rotary screen device, and in conjunction with the hollow structure of the screen cylinder section, the fluid rotation impact is achieved. At the same time, the gap setting between the rotary screen device and the flow-limiting inlet structure ensures the rinsing effect, that is, effectively cleaning the film and filaments on the surface of the seed. Its structure is simple, occupies little space, and does not require the intervention of other drive structures. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a three-dimensional structural schematic diagram of this utility model from one perspective; Figure 2 This is a rear sectional view of the outer casing of this utility model; Figure 3 This is a three-dimensional structural diagram of the rotary screen device of this utility model from one perspective; Figure 4 This is a top sectional view of the rotary screen device of this utility model; Figure 5 This is a three-dimensional cross-sectional view of one perspective of the current-limiting inlet structure of this utility model.

[0015] In the diagram: 1. Outer casing; 2. Rotary screen device; 201. Solid cylinder section; 202. Screen cylinder section; 203. Shrinking cylinder section; 204. Diverter pipe; 205. Guide seat; 206. Connecting pipe; 207. Inlet pipe; 3. Flow limiting and guiding structure; 301. Column; 302. Guide head; 303. Top ball shell; 304. Discharge port; 305. Upper support plate; 306. Middle support plate; 307. Lower support plate; 4. Lifting frame; 5. Discharge port; 6. Impurity discharge port; 7. Support leg. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0017] Please see Figure 1-5 This utility model provides a technical solution: a washing device for rinsing sunflower seeds, including an outer casing 1, a rotary screen device 2, and a flow-limiting inlet structure 3. The rotary screen device 2 is embedded in the outer casing 1, and the lifting frame 4 is fixedly installed on the upper surface of the outer casing 1. The flow-limiting inlet structure 3 is suspended in the rotary screen device 2 by the lifting frame 4. The bottom side wall of the outer casing 1 has a discharge port 6. The bottom surface of the outer casing 1 is fixedly installed with a discharge port 5 and support legs 7. The support legs 7 are arranged at the four corners. The discharge port 5 is connected to the bottom opening of the rotary screen device 2.

[0018] The outer casing 1, together with the rotary screen device 2, forms an outer cavity structure to discharge and separate the liquid containing impurities. The rotary screen device 2, together with the flow-limiting inlet structure 3, introduces the sunflower seeds and forms a liquid impact chamber to wash the introduced sunflower seeds and peel off the mucous membrane and fibrous tissue on the surface of the seeds. Then, the sunflower seeds and part of the liquid flow are discharged through the discharge port 5, and part of the liquid flow carrying the mucous membrane and fibrous tissue on the surface of the seeds is discharged through the impurity discharge port 6.

[0019] Specifically, the rotary screen device 2 includes a solid cylinder section 201 and a diversion pipe 204. The two ends of the solid cylinder section 201 are integrally formed with a screen cylinder section 202 and a constricted cylinder section 203, respectively. A set of symmetrical guide seats 205 are welded to the outer surface of the screen cylinder section 202. The guide seats 205 are connected to the diversion pipe 204 through a connecting pipe 206. The guide seats 205 are tangentially connected to the inside of the screen cylinder section 202. An inlet pipe 207 that connects to the inside of the diversion pipe 204 is welded to the upper end face of the diversion pipe 204.

[0020] The solid cylinder section 201 is the main load-bearing and connecting structure of the device. The screen cylinder section 202 uses its own structure to agitate the water flow, thereby improving the rinsing effect, retaining the seeds, and screening out the mucus and filaments. The constricted cylinder section 203 uses its own structure to constrict and retain the water flow, thereby maintaining the water flow retention between the screen cylinder section 202 and the solid cylinder section 201. The screening diversion pipe 204, together with the connecting pipe 206 and the guide seat 205, forms an in-cutting guide structure, thereby realizing the water flow rotation impact of the screen cylinder section 202, thus achieving the impact rinsing of the sunflower seeds.

[0021] Specifically, the flow-limiting inlet structure 3 includes a column 301, inside which are welded an upper support plate 305, a middle support plate 306 and a lower support plate 307 that are equally spaced. A flow guide head 302 is welded to the lower end of the column 301. A top ball shell 303 is welded to the upper surface of the upper support plate 305. A discharge port 304 is opened on the upper edge of the column 301 of the upper support plate 305.

[0022] The column 301 is the main structure of the flow-limiting and guiding structure 3. It is equipped with a top ball shell 303, an upper support plate 305 and a discharge port 304 to guide the sunflower seeds to be cleaned into the device. The guide head 302 is set to effectively guide the liquid flow at the bottom of the rotary screen device 2 and avoid empty suction. The upper support plate 305, middle support plate 306 and lower support plate 307 are set to give the column 301 better strength, so as to maintain its shape under the action of the rotating liquid flow in the rotary screen device 2, thereby ensuring the functional effect.

[0023] Specifically, the axis of the rotary screen device 2 coincides with the vertical axis of the outer casing 1, and the axis of the flow-limiting inlet structure 3 coincides with the axis of the rotary screen device 2.

[0024] By aligning the axes, the fluid rotation impact during operation is made more uniform, thus ensuring the stability of the device during operation.

[0025] Specifically, the center of the top spherical shell 303 is located within the axis of the cylindrical tube 301.

[0026] By setting the relative positions of the top ball shell 303 and the column cylinder 301, the seeds can be introduced into the gap between the rotary screen device 2 and the flow-limiting inlet structure 3 more evenly.

[0027] Specifically, the diameter of the sieve holes in the sieve cylinder section 202 is smaller than the diameter of the sunflower seeds.

[0028] Prevent sunflower seeds from entering the space between the rotary sieve device 2 and the outer cavity of the outer casing 1.

[0029] Specifically, the gap between the inner diameter of the rotary sieve device 2 and the outer diameter of the flow-limiting inlet structure 3 is 4 to 5 times the diameter of the sunflower seeds.

[0030] By setting the gap width, the internal liquid flow can better envelop the sunflower seeds and provide space for the liquid flow to be ejected, thereby achieving the purpose of impact cleaning.

[0031] Working principle: In use, the inlet pipe 207 of the rotary screen device 2 is connected to the external liquid supply device, and then the liquid is introduced into the rotary screen device 2. Under the action of tangential flow, a swirling impact is generated in the gap between the rotary screen device 2 and the flow-limiting inlet structure 3. Then, the sunflower seeds are poured in through the upper port of the flow-limiting inlet structure 3, and then enter the gap between the rotary screen device 2 and the flow-limiting inlet structure 3 through the discharge port 304. Under the swirling impact, the sunflower seeds are cleaned. The cleaned mucus and filaments enter the outer cavity through the screen holes, and are then discharged through the impurity discharge port 6. The clean sunflower seeds are screened into the converging section 203, and then discharged through the discharge port 5.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A washing device for rinsing sunflower seeds, comprising an outer casing (1), a rotary sieve device (2), and a flow-limiting inlet structure (3), characterized in that: The rotary screen device (2) is embedded in the outer box (1), and the hoisting frame (4) is fixedly installed on the upper surface of the outer box (1). The flow limiting and guiding structure (3) is suspended in the rotary screen device (2) through the hoisting frame (4). The bottom side wall of the outer box (1) has a discharge port (6). The bottom surface of the outer box (1) is fixedly installed with a discharge port (5) and a support leg (7). The support leg (7) is arranged at the four corners. The discharge port (5) is connected to the bottom opening of the rotary screen device (2).

2. The washing device for threshing sunflower seeds according to claim 1, characterized in that: The rotary screen device (2) includes a solid cylinder section (201) and a diversion pipe (204). The two ends of the solid cylinder section (201) are integrally formed with a screen cylinder section (202) and a constricted cylinder section (203). A set of symmetrical guide seats (205) is welded to the outer surface of the screen cylinder section (202). The guide seats (205) are connected to the diversion pipe (204) through a connecting pipe (206). The guide seats (205) are tangentially connected to the inside of the screen cylinder section (202). The upper end face of the diversion pipe (204) is welded with an inlet pipe (207) that connects to its interior.

3. The washing device for threshing sunflower seeds according to claim 1, characterized in that: The flow-limiting inlet structure (3) includes a column (301), and an upper support plate (305), a middle support plate (306) and a lower support plate (307) are welded inside the column (301) at equal intervals. A flow guide head (302) is welded to the lower end of the column (301), and a top ball shell (303) is welded to the upper surface of the upper support plate (305). A discharge port (304) is opened on the upper edge of the column (301) of the upper support plate (305).

4. The washing device for threshing sunflower seeds according to claim 1, characterized in that: The axis of the rotary screen device (2) coincides with the vertical axis of the outer casing (1), and the axis of the flow-limiting inlet structure (3) coincides with the axis of the rotary screen device (2).

5. A washing device for threshing sunflower seeds according to claim 3, characterized in that: The center of the top spherical shell (303) is located within the axis of the cylindrical tube (301).

6. A washing device for threshing sunflower seeds according to claim 2, characterized in that: The diameter of the sieve holes in the sieve cylinder section (202) is smaller than the diameter of the melon seeds.

7. A washing device for threshing sunflower seeds according to claim 3, characterized in that: The gap between the inner diameter of the rotary sieve device (2) and the outer diameter of the flow-limiting inlet structure (3) is 4 to 5 times the diameter of the sunflower seeds.

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