Impurity screening device for grain and oil processing
By designing a multi-layer screening and easy-to-clear impurity screening device for grain and oil processing, the problems of insufficient screening and inconvenient impurity cleaning in the existing technology have been solved, and more efficient grain and oil raw material screening and quality improvement have been achieved.
Patent Information
- Application Number
- CN202420649569.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing impurity screening devices for grain and oil processing are limited in their screening degree, which affects the quality of the finished product, and are inconvenient to clean impurities and have poor use effects.
A impurity screening device for grain and oil processing including a box, a vibration device and a screening device is designed. The rear plate vibration and spring cooperation are driven by a vibration motor, and multi-layer screening of grain and oil raw materials is used to perform multi-layer screening and pass through the frame. And handles to facilitate impurities cleaning.
It improves the screening effect of grain and oil, enhances the ability to remove impurities, facilitates impurities cleaning, and improves the quality of finished products.
Smart Images
Figure CN222358768U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain and oil processing, in particular to an impurity screening device for grain and oil processing. Background Art
[0002] Grain and oil is a general term for cereals, beans and other grains and oils and their processed products and semi-finished products. It is a general term for the main food of mankind. As the saying goes, food is the first necessity of the people. Grain is a necessity for our survival and a special commodity related to the national economy and people's livelihood. The existing impurity screening device for grain and oil processing can only be used for single grain and oil screening to a certain extent, and the screening degree is not enough. There will still be some impurities. The generation of impurities will affect the quality of the finished product during the processing process, and the screened impurities are not easy to clean, and the use effect is not good; therefore, we introduce an impurity screening device for grain and oil processing. Utility Model Content
[0003] The main purpose of the utility model is to provide an impurity screening device for grain and oil processing, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] An impurity screening device for grain and oil processing, comprising a box body, a feed hopper is inserted and fixedly connected to the middle of the upper end of the box body, a transparent cover is fixedly connected to the upper front end of the box body, a movable groove is opened at the upper left end and the upper right end of the box body, a stabilizing device is fixedly connected to the lower end of the box body, a collecting bin is slidably connected to the lower front end of the box body, a vibration device is fixedly connected to the middle of the rear end of the box body, a screening device is clamped on the upper end of the vibration device, two screening devices are provided, and a groove is opened in the middle of the inner box wall of the box body;
[0006] The stabilizing device includes a bottom plate, two of which are provided, and two connecting plates are fixedly connected between the two bottom plates, and the two connecting plates are symmetrically distributed left and right. The left and right parts of the lower ends of the two connecting plates are fixedly connected with stabilizing columns, and the lower ends of the stabilizing columns are fixedly connected with suction cup seats, and the bottom plate is fixedly connected to the lower end of the box.
[0007] Preferably, the vibration device includes a vibration motor, the output end of the vibration motor passes through the box and is fixedly connected to the rear plate, the front end upper part and the front end lower part of the rear plate are respectively fixedly connected to the upper plate and the lower plate, the upper left part of the upper plate and the upper right part of the lower plate are each provided with a plurality of jacks, the left and right ends of the upper plate and the left and right ends of the lower plate are each fixedly connected with a plurality of springs, and the vibration motor is fixedly connected to the rear end upper part of the box.
[0008] Preferably, the screening device includes a card frame, a plurality of plug posts are fixedly connected to the lower left and right parts of the card frame, a handle is fixedly connected to the middle of the front end and the middle of the rear end of the card frame, a screen is fixedly connected to the lower end of the card frame, and the card frame is clamped in the lower plate.
[0009] Preferably, the other ends of the plurality of springs are fixedly connected to the inner wall of the box body, and the position dimensions of the plurality of jacks are matched with the position dimensions of the plurality of plug posts.
[0010] Preferably, the mesh diameter of the lower screen is smaller than the mesh diameter of the upper screen, and the screen has a honeycomb structure.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1. The grain and oil processing raw materials enter the box from the feed hopper and fall on the screen. By starting the vibration motor and using the output end of the vibration motor to drive the rear plate to vibrate, it can vibrate back and forth in the box with a number of springs. Since the mesh diameter of the lower screen is smaller than that of the upper screen, the grain and oil raw materials can be screened in multiple layers, with good screening effect and improved grain and oil quality.
[0013] 2. By setting the card frame, holding the handle with the card frame facing upward, the card frame can be separated from the upper plate, which is convenient for cleaning impurities on the surface of the screen and is beneficial for subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of an impurity screening device for grain and oil processing according to the utility model;
[0015] Figure 2 This is a schematic diagram of the overall structure of a stabilizing device for an impurity screening device for grain and oil processing according to the utility model;
[0016] Figure 3 This is a schematic diagram of the overall structure of a vibration device of an impurity screening device for grain and oil processing according to the utility model;
[0017] Figure 4 The utility model is a schematic diagram of the overall structure of a screening device of an impurity screening device for grain and oil processing.
[0018] In the figure: 1. box body; 2. feed hopper; 3. transparent cover; 4. movable groove; 5. collecting drawer; 6. stabilizing device; 7. vibrating device; 8. groove; 9. screening device; 61. bottom plate; 62. connecting plate; 63. stabilizing column; 64. suction cup seat; 71. vibration motor; 72. back plate; 73. upper plate; 74. spring; 75. socket; 76. lower plate; 91. card frame; 92. plug column; 93. handle; 94. screen. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0022] See also Figure 1-4 , the utility model provides a technical solution:
[0023] An impurity screening device for grain and oil processing, comprising a box body 1, a feed hopper 2 is inserted and fixedly connected to the middle of the upper end of the box body 1, a transparent cover 3 is fixedly connected to the upper front end of the box body 1, a movable groove 4 is opened at the upper left end and the upper right end of the box body 1, a stabilizing device 6 is fixedly connected to the lower end of the box body 1, a collecting drawer 5 is slidably connected to the lower front end of the box body 1, a vibrating device 7 is fixedly connected to the middle of the rear end of the box body 1, a screening device 9 is clamped on the upper end of the vibrating device 7, two screening devices 9 are provided, and a groove 8 is opened in the middle of the inner box wall of the box body 1;
[0024] The stabilizing device 6 includes a bottom plate 61, two bottom plates 61 are provided, two connecting plates 62 are fixedly connected between the two bottom plates 61, and the two connecting plates 62 are symmetrically distributed on the left and right sides of the lower ends of the two connecting plates 62 are fixedly connected with stabilizing columns 63, the lower ends of the stabilizing columns 63 are fixedly connected with suction cup seats 64, and the bottom plate 61 is fixedly connected to the lower end of the box body 1.
[0025] In this embodiment, the vibration device 7 includes a vibration motor 71, the output end of the vibration motor 71 passes through the box body 1 and is fixedly connected to the rear plate 72, the upper front end and the lower front end of the rear plate 72 are respectively fixedly connected to the upper plate 73 and the lower plate 76, the upper left end of the upper plate 73 and the upper right end of the lower plate 76 are each provided with a plurality of jacks 75, the left and right ends of the upper plate 73 and the left and right ends of the lower plate 76 are each fixedly connected to a plurality of springs 74, the vibration motor 71 is fixedly connected to the upper rear end of the box body 1; the other ends of the plurality of springs 74 are each fixedly connected to the The position and size of the inner box wall are matched with the position and size of the several plug posts 92; by matching the position and size of the several plug posts 92, the several plug posts 92 correspond one by one in the several plug holes 75, so that the card frames 91 are respectively card-mounted in the upper plate 73 and the lower plate 76, and the card-mounting method is adopted, which is convenient for disassembly and assembly. The left and right ends of the upper plate 73 and the left and right ends of the lower plate 76 are fixedly connected with several springs 74, and the several springs 74 are elastic to enhance the vibration effect.
[0026] In this embodiment, the screening device 9 includes a card frame 91, and a plurality of plug posts 92 are fixedly connected to the lower left and lower right ends of the card frame 91, and a handle 93 is fixedly connected to the middle of the front end and the middle of the rear end of the card frame 91. A screen 94 is fixedly connected to the lower end of the card frame 91, and the card frame 91 is carded in the lower plate 76; the mesh diameter of the screen 94 on the lower side is smaller than the mesh diameter of the screen 94 on the upper side, and the screen 94 has a honeycomb structure; by making the mesh diameter of the screen 94 on the lower side smaller than the mesh diameter of the screen 94 on the upper side, the grain and oil raw materials can be screened in multiple layers, and the screening effect is good.
[0027] It should be noted that the utility model is an impurity screening device for grain and oil processing. During use, the grain and oil processing raw materials enter the box body 1 from the feed hopper 2 and fall on the screen 94. By starting the vibration motor 71 and utilizing the output end of the vibration motor 71, the rear plate 72 is driven to vibrate. In conjunction with a number of springs 74, it can vibrate back and forth in the box body 1. Since the mesh diameter of the lower screen 94 is smaller than the mesh diameter of the upper screen 94, the grain and oil raw materials can be screened in multiple layers, and impurities are retained on the surface of the screen 94. Qualified grain and oil are screened in multiple layers and flow into the collecting bin 5 for collection. When it is necessary to clean the impurities, hold the handle 93 and move the card frame 91 upward to separate the card frame 91. The card frame 91 can be disassembled from the upper plate 73, which is convenient for cleaning the impurities on the surface of the screen 94, which is beneficial for subsequent use. The two bottom plates 61 are fixed to the lower end of the box body 1, and four suction cup seats 64 are provided to be adsorbed on the ground to enhance the stability of the box body 1.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. An impurity screening device for grain and oil processing, comprising a housing (1), characterized in that: A feed hopper (2) is inserted and fixedly connected to the middle of the upper end of the box body (1), a transparent cover (3) is fixedly connected to the upper front end of the box body (1), a movable groove (4) is provided at the upper left end and the upper right end of the box body (1), a stabilizing device (6) is fixedly connected to the lower end of the front end of the box body (1), a collecting drawer (5) is slidably connected to the middle of the rear end of the box body (1), a vibrating device (7) is fixedly connected to the upper end of the vibrating device (7), and a screening device (9) is clamped on two of the screening devices (9), and a groove (8) is provided in the middle of the inner box wall of the box body (1); The stabilizing device (6) comprises a bottom plate (61), two bottom plates (61) are provided, two connecting plates (62) are fixedly connected between the two bottom plates (61), and the two connecting plates (62) are symmetrically distributed on the left and right sides of the lower ends of the two connecting plates (62), and the lower ends of the stabilizing columns (63) are fixedly connected to suction cup seats (64), and the bottom plate (61) is fixedly connected to the lower end of the box body (1).
2. The impurity screening device for grain and oil processing according to claim 1, characterized in that: The vibration device (7) comprises a vibration motor (71), the output end of the vibration motor (71) passes through the box (1) and is fixedly connected to a rear plate (72), the front upper part and the front lower part of the rear plate (72) are respectively fixedly connected to an upper plate (73) and a lower plate (76), the upper left part of the upper plate (73) and the upper right part of the lower plate (76) are both provided with a plurality of jacks (75), the left and right ends of the upper plate (73) and the left and right ends of the lower plate (76) are both fixedly connected to a plurality of springs (74), and the vibration motor (71) is fixedly connected to the rear upper part of the box (1).
3. The impurity screening device for grain and oil processing according to claim 1, characterized in that: The screening device (9) comprises a card frame (91), a plurality of plug posts (92) are fixedly connected to the left and right lower ends of the card frame (91), a handle (93) is fixedly connected to the middle of the front end and the middle of the rear end of the card frame (91), a screen (94) is fixedly connected to the lower end of the card frame (91), and the card frame (91) is carded in the lower plate (76).
4. The impurity screening device for grain and oil processing according to claim 2, characterized in that: The other ends of the plurality of springs (74) are fixedly connected to the inner wall of the box body (1), and the position dimensions of the plurality of insertion holes (75) are matched with the position dimensions of the plurality of insertion posts (92).
5. The impurity screening device for grain and oil processing according to claim 3 is characterized in that: The mesh diameter of the lower screen (94) is smaller than the mesh diameter of the upper screen (94), and the screen (94) has a honeycomb structure.