Food material screening equipment

Abstract

The utility model provides food material screening equipment, and relates to the technical field of screening equipment, the food material screening equipment comprises two frame body plates, the number of the frame body plates is two, the two frame body plates are both of a rectangular plate-shaped structure, and the two frame body plates are connected in a welding mode through two fixing blocks of a rectangular block-shaped structure. Through the arrangement of the screening assembly and the driving assembly, during screening, synchronous vibration of the first screening frame and the second screening frame can be synchronously achieved through one motor, and the equipment cost is reduced while the screening efficiency is improved. According to the Chinese chestnut screening device, through arrangement of the cleaning plates, after screening is completed, a part of Chinese chestnuts can be clamped in the screening holes, at the moment, only the two cleaning plates need to be inserted into the inserting holes in the first screening frame and the second screening frame, at the moment, under pushing of the cleaning plates, the Chinese chestnuts clamped in the screening holes can be ejected out, and the Chinese chestnut screening device is more convenient to take out compared with the mode that the Chinese chestnuts are taken out with hands.

Description

Technical Field

[0001] The utility model belongs to the technical field of screening equipment, and more specifically, particularly relates to food screening equipment. Background Art

[0002] When processing chestnuts, they need to be screened to achieve size classification, and a screening device is required during screening.

[0003] After using the existing screening device for a period of time, some chestnuts will get stuck in the sieve holes, which requires manual cleaning by staff, which is cumbersome; the existing device cannot achieve multi-angle adjustment of the inclination angle, and cannot achieve leveling when the ground is uneven through the angle adjustment structure. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a food screening device to solve the problem that after the existing screening device has been used for a period of time, some chestnuts will be stuck in the sieve holes, and the staff needs to clean them manually, which is cumbersome to operate; the existing device cannot achieve multi-angle adjustment of the inclination angle, and cannot achieve leveling when the ground is uneven through the angle adjustment structure.

[0005] The purpose and function of the food screening device of the utility model are achieved by the following specific technical means:

[0006] A food screening device comprises a frame plate, wherein two frame plates are provided, both of which are rectangular plate structures, and the two frame plates are welded and connected by two rectangular block-shaped fixing blocks.

[0007] Furthermore, a screening assembly is fixed on the frame plate, and the screening assembly consists of a first connecting block, a first spring rod, a first screening frame, a second connecting block, a second spring rod, a second screening frame, a plug-in hole and a cleaning plate. Two first connecting blocks are fixed between the two frame plates by screws. The two first connecting blocks are both rectangular block structures. Two first spring rods are fixed to the bottom end surface of each first connecting block. The lower ends of the four first spring rods are fixed to the top surface of the first screening frame, and a screen is fixed on the first screening frame.

[0008] Furthermore, two second connecting blocks are fixed between the two frame plates by screws, and the two second connecting blocks are both rectangular block structures. Two second spring rods are fixed to the top surface of each second connecting block, and the upper ends of the four second spring rods are fixed to the bottom end surface of the second screening frame, and a screen is fixed on the second screening frame.

[0009] Furthermore, the mesh sizes of the sieves on the first screening frame and the second screening frame are different, and the mesh sizes of the sieve on the first screening frame are larger than the mesh sizes of the sieve on the second screening frame.

[0010] Furthermore, a driving assembly is fixed on one of the frame plates on the front side, and the driving assembly consists of a motor, a rotating shaft and a toggle block. The motor is fixed on the front end surface of the frame plate, and a rotating shaft is fixed on the rotating shaft of the motor. The rotating shaft is rotatably connected to the two frame plates, and two toggle blocks are fixed on the rotating shaft. When the rotating shaft rotates, the two toggle blocks elastically contact the first screening frame and the second screening frame respectively.

[0011] Furthermore, the first screening frame and the second screening frame are each provided with a plug-in hole, the plug-in hole being a rectangular hole-shaped structure, and a cleaning plate with a T-shaped plate-shaped structure is plugged into each plug-in hole, and the top surfaces of the two cleaning plates are respectively in contact with the bottom of the screens on the first screening frame and the second screening frame.

[0012] Furthermore, a collecting plate is welded between the two frame plates. The collecting plate is a rectangular plate structure. The collecting plate is located below the second screening frame and is arranged in an inclined state.

[0013] Furthermore, two threaded rods are threadedly connected to each of the fixing blocks, a circular plate is welded to one end below the four threaded rods, and the four circular plates are in contact with the ground.

[0014] Furthermore, a switch box is fixed to the front end surface of one of the frame plates on the front side, the switch box is electrically connected to the external power supply, and the switch box is electrically connected to the motor.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] Through the arrangement of the screening assembly and the driving assembly, the present application can achieve synchronous vibration of the first screening frame and the second screening frame through a motor during screening, thereby improving the screening efficiency and reducing the equipment cost.

[0017] By setting a cleaning plate, the present application can, after the screening is completed, a part of the chestnuts will be stuck in the sieve holes. At this time, it is only necessary to insert the two cleaning plates into the plug-in holes on the first screening frame and the second screening frame. At this time, the chestnuts stuck in the sieve holes can be pushed out by the cleaning plates, which is more convenient than taking them out by hand.

[0018] The present application uses the setting of the threaded rod, on the one hand, to achieve the inclination adjustment of the device, so as to facilitate the automatic gathering of the chestnuts sieved on the screen to the right during the screening process; on the other hand, when the ground is not flat enough, the horizontal adjustment of the device can be achieved by rotating the threaded rod, and the structure is flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the axial structure of the food screening device of the utility model.

[0020] Figure 2 The utility model is a schematic diagram of the axial structure of the food screening device after a frame plate is removed.

[0021] Figure 3 This utility model Figure 2 Schematic diagram of the main structure.

[0022] Figure 4 This utility model Figure 2 Schematic diagram of the axis view split structure.

[0023] Figure 5 It is an axial structural schematic diagram of the first screening plate of the utility model.

[0024] Figure 6 This utility model Figure 5 A is an enlarged structural diagram of FIG.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. frame plate; 101. fixing block; 102. collecting plate;

[0027] 2. Screening assembly; 201. First connection block; 202. First spring rod; 203. First screening frame; 204. Second connection block; 205. Second spring rod; 206. Second screening frame; 207. Plug hole; 208. Cleaning plate;

[0028] 3. Driving assembly; 301. Motor; 302. Rotating shaft; 303. Driving block;

[0029] 4. Threaded rod;

[0030] 5. Switch box. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0033] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0034] Embodiment 1:

[0035] As attached Figure 1 To Attachment Figure 6 As shown:

[0036] The utility model provides a food screening device, comprising a frame plate 1, wherein two frame plates 1 are provided, both of which are rectangular plate structures, and the two frame plates 1 are welded and connected by two fixing blocks 101 of rectangular block structures.

[0037] Among them, a screening component 2 is fixed on the frame plate 1, and the screening component 2 consists of a first connecting block 201, a first spring rod 202, a first screening frame 203, a second connecting block 204, a second spring rod 205, a second screening frame 206, a plug hole 207 and a cleaning plate 208. Two first connecting blocks 201 are fixed between the two frame plates 1 by screws. The two first connecting blocks 201 are both rectangular block structures. Two first spring rods 202 are fixed to the bottom end surface of each first connecting block 201. The lower ends of the four first spring rods 202 are fixed to the top surface of the first screening frame 203, and a screen is fixed on the first screening frame 203.

[0038] Among them, two second connecting blocks 204 are fixed between the two frame plates 1 by screws, and the two second connecting blocks 204 are both rectangular block structures. Two second spring rods 205 are fixed to the top surface of each second connecting block 204, and the upper ends of the four second spring rods 205 are fixed to the bottom end surface of the second screening frame 206, and a screen is fixed on the second screening frame 206.

[0039] The mesh sizes of the sieves on the first screening box 203 and the second screening box 206 are different. The mesh sizes of the sieves on the first screening box 203 are larger than the mesh sizes of the sieves on the second screening box 206 .

[0040] Among them, a driving component 3 is fixed on a frame plate 1 on the front side, and the driving component 3 is composed of a motor 301, a rotating shaft 302 and a toggle block 303. The motor 301 is fixed to the front end surface of the frame plate 1, and a rotating shaft 302 is fixed on the rotating shaft of the motor 301. The rotating shaft 302 is rotatably connected to the two frame plates 1, and two toggle blocks 303 are fixed on the rotating shaft 302. When the rotating shaft 302 rotates, the two toggle blocks 303 elastically contact the first screening frame 203 and the second screening frame 206 respectively.

[0041] Among them, a plug-in hole 207 is opened on the first screening frame 203 and the second screening frame 206. The plug-in hole 207 is a rectangular hole structure. A cleaning plate 208 with a T-shaped plate structure is plugged into each plug-in hole 207. The top surfaces of the two cleaning plates 208 are in contact with the bottom of the screens on the first screening frame 203 and the second screening frame 206 respectively.

[0042] Among them, a collecting plate 102 is welded between the two frame plates 1. The collecting plate 102 is a rectangular plate structure. The collecting plate 102 is located below the second screening frame 206. The collecting plate 102 is set in an inclined state. During the screening process, the residue in the food will fall downward and will be collected by the collecting plate 102. Because the collecting plate 102 is inclined, the residue can be automatically discharged at this time.

[0043] Among them, two threaded rods 4 are threadedly connected to each fixing block 101, and a circular plate is welded to the lower end of the four threaded rods 4. The four circular plates are in contact with the ground. When the inclination angle of the device needs to be adjusted, the two threaded rods 4 on the left side can be directly rotated clockwise. When the left threaded rod 4 is rotated clockwise, the two threaded rods 4 on the left side move downward. When the two threaded rods 4 move downward, the inclination adjustment of the device can be completed.

[0044] Embodiment 2:

[0045] Based on the first embodiment, a switch box 5 is fixed to the front end surface of a front frame plate 1, the switch box 5 is electrically connected to the external power supply, and the switch box 5 is electrically connected to the motor 301. When in use, the start and stop control of the motor 301 can be controlled by the switch box 5.

[0046] Working principle:

[0047] Before use, first pull out the two cleaning plates 208, and then adjust the device to a tilted state. When the tilt angle of the device needs to be adjusted, simply rotate the two left threaded rods 4 clockwise. When the left threaded rod 4 is rotated clockwise, the two left threaded rods 4 move downward. When the two threaded rods 4 move downward, the tilt adjustment of the device can be completed.

[0048] When in use, the chestnuts are sprinkled on the first screening frame 203, and the motor 301 is controlled to rotate by the switch box 5. When the motor 301 rotates, the rotating shaft 302 and the toggle block 303 can be driven to rotate. Under the toggle of the toggle block 303, the first screening frame 203 and the second screening frame 206 are in a continuous vibration state. The screening action can be completed by the continuous vibration of the first screening frame 203 and the second screening frame 206. During the screening process, the residue in the food will fall downward and will be collected by the collecting plate 102. Because the collecting plate 102 is inclined, the residue can be automatically discharged at this time.

[0049] After the screening is completed, a part of the chestnuts will be stuck in the sieve holes. At this time, you only need to insert the two cleaning plates 208 into the plug-in holes 207 on the first screening frame 203 and the second screening frame 206. At this time, under the push of the cleaning plates 208, the chestnuts stuck in the sieve holes can be ejected.

[0050] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A food screening device, characterized in that: The invention comprises a frame plate (1), wherein the frame plates (1) are provided with two frame plates (1), both of which are rectangular plate structures, and the two frame plates (1) are connected by welding via two fixing blocks (101) of rectangular block structures; a screening assembly (2) is fixed on the frame plate (1), and the screening assembly (2) is composed of a first connecting block (201), a first spring rod (202), a first screening frame (203), a second connecting block (204), a second spring rod (205), a second screening frame (206), a plug hole (207) and a cleaning plate (208); the two first connecting blocks (201) are fixed between the two frame plates (1) via screws, and both of the two first connecting blocks (201) are rectangular block structures, and the bottom end surface of each first connecting block (201) is fixed with two first springs. Rods (202), the lower ends of the four first spring rods (202) are fixed to the top end surface of the first screening frame (203), and a screen is fixed on the first screening frame (203); two second connecting blocks (204) are fixed between the two frame plates (1) by screws, and the two second connecting blocks (204) are both rectangular block structures, and the top end surface of each second connecting block (204) is fixed with two second spring rods (205), and the upper ends of the four second spring rods (205) are fixed to the bottom end surface of the second screening frame (206), and a screen is fixed on the second screening frame (206); the mesh sizes of the screens on the first screening frame (203) and the second screening frame (206) are different, and the mesh size of the screen on the first screening frame (203) is larger than the mesh size of the screen on the second screening frame (206).

2. A food screening device as claimed in claim 1, characterized in that: A driving assembly (3) is fixed on one of the frame plates (1) on the front side. The driving assembly (3) is composed of a motor (301), a rotating shaft (302) and a toggle block (303). The motor (301) is fixed on the front end surface of the frame plate (1). A rotating shaft (302) is fixed on the rotating shaft of the motor (301). The rotating shaft (302) is rotatably connected to the two frame plates (1). Two toggle blocks (303) are fixed on the rotating shaft (302). When the rotating shaft (302) rotates, the two toggle blocks (303) are elastically contacted with the first screening frame (203) and the second screening frame (206) respectively.

3. A food screening device as claimed in claim 2, characterized in that: The first screening frame (203) and the second screening frame (206) are each provided with a plug-in hole (207), the plug-in hole (207) being a rectangular hole-shaped structure, a cleaning plate (208) of a T-shaped plate-shaped structure being plugged into each plug-in hole (207), and the top surfaces of the two cleaning plates (208) are in contact with the bottom of the screens on the first screening frame (203) and the second screening frame (206), respectively.

4. A food screening device as claimed in claim 3, characterized in that: A collecting plate (102) is welded between the two frame plates (1); the collecting plate (102) is a rectangular plate-shaped structure; the collecting plate (102) is located below the second screening frame (206); and the collecting plate (102) is arranged in an inclined shape.

5. A food screening device as claimed in claim 4, characterized in that: Two threaded rods (4) are threadedly connected to each of the fixing blocks (101), and a circular plate is welded to one end below each of the four threaded rods (4), and the four circular plates are in contact with the ground.

6. A food screening device as claimed in claim 5, characterized in that: A switch box (5) is fixed to the front end surface of a frame plate (1) on the front side. The switch box (5) is electrically connected to an external power source, and the switch box (5) is electrically connected to the motor (301).

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