Fresh corn kernel screening device

Abstract

The utility model relates to the field of corn kernel processing equipment, in particular to a fresh corn kernel screening device which comprises a bottom plate and a screening component, the screening component comprises a supporting plate, a feeding hopper, a mounting frame, a fixing frame, a screening part, a sealing assembly and an elastic assembly, the supporting plate is fixedly connected with the bottom plate, and the feeding hopper is fixedly connected with the supporting plate. The mounting frame is fixedly connected with the supporting plate, the fixing frames are fixedly connected with the bottom plate, the sealing assembly is located on the mounting frame, the elastic assembly is located between the fixing frames, the screening piece is located on one side of the elastic assembly, corn needing to be screened is poured into the feeding hopper, then the sealing assembly is adjusted, and the feeding amount of the corn is controlled; according to the corn screening device, the corn is screened by the screening part and the elastic assembly, and meanwhile, the elastic assembly vibrates, so that the corn is screened, the corn with different sizes is screened out through three times of screening, and then the corn is directly collected through the discharging hopper, and therefore the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to corn kernel processing equipment technical field especially relates to a fresh corn kernel screening device. BACKGROUND

[0002] The vitamin content in corn is very high, 5-10 times of rice and wheat, and the high nutritional substances such as riboflavin contained in corn are very beneficial to human body, so corn is one of the most popular foods in daily life, and one of the most common processing methods is to process the fresh corn kernels separately.

[0003] The patent with the publication number CN220461274U discloses a fresh corn kernel screening device,

[0004] The device can screen fresh corn kernels of different sizes through screening net frames of different heights and different screening holes, and after screening, the fresh corn transfer assembly can be moved by the handle, and the two limiting plates support the placement of the fresh corn transfer assembly to make it easy to place and stable, the curvature of the screening net frame can make the screened fresh corn kernels more concentrated and easy to screen, and the fresh corn kernels in the fixed frame can be easily transferred, the limiting assembly can limit the position of the fresh corn transfer assembly above the L-shaped limiting plate, the limiting block protrudes to limit the position of the limiting plate, the limiting block is pressed manually to make the limiting block enter the groove, at this time the spring is in a compressed state, then the position of the fresh corn transfer assembly can be moved, and the collecting frame is used to collect the smallest fresh corn kernels, and the collecting frame can be moved by the handle to transfer the fresh corn kernels in the collecting frame.

[0005] Although the above method can realize the screening of corn, the limiting assembly needs to be adjusted multiple times to fix and loosen the fresh corn transfer assembly before and after screening, which reduces the work efficiency. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a fresh corn kernel screening device, which aims to solve the problem of the need for multiple adjustments of the limiting assembly to fix and loosen the fresh corn transfer assembly before and after screening in the prior art, thereby reducing the work efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides a fresh corn kernel screening device, which comprises a bottom plate and a screening component,

[0008] The screening component includes a support plate, a feeding hopper, a mounting frame, a fixing frame, a screening piece, a closing assembly and an elastic assembly, the support plate is fixedly connected with the bottom plate and located on one side of the bottom plate, the feeding hopper is fixedly connected with the support plate and located on the side of the support plate away from the bottom plate, the mounting frame is fixedly connected with the support plate and located on one side of the feeding hopper, the fixing frame is fixedly connected with the bottom plate and located on one side of the support plate, the closing assembly is located on the mounting frame, the elastic assembly is located between the fixing frames, and the screening piece is located on one side of the elastic assembly.

[0009] The closing assembly includes a closing plate, a bearing sleeve, a threaded rod and a rotating handle, the threaded rod is threadedly connected with the mounting frame and penetrates through the mounting frame, the rotating handle is fixedly connected with the threaded rod and located on one side of the threaded rod, the bearing sleeve is fixedly connected with the threaded rod and located on the side of the threaded rod away from the rotating handle, and the closing plate is fixedly connected with the bearing sleeve and located on the side of the bearing sleeve away from the threaded rod.

[0010] The elastic assembly includes a spring, a sleeve and a connecting rod, the sleeve is fixedly connected with the fixing frame and located on the side of the fixing frame away from the bottom plate, the spring is fixedly connected with the sleeve and located on one side of the sleeve, and the connecting rod is fixedly connected with the spring and located on the side of the spring away from the sleeve.

[0011] The screening piece includes a screening net, a screening frame and a guard plate, the screening frame is fixedly connected with the connecting rod and located on the side of the connecting rod away from the spring, the screening net is fixedly connected with the screening frame and located on the inner surface wall of the screening frame, and the guard plate is fixedly connected with the screening frame and located on the side of the screening frame away from the connecting rod.

[0012] The screening component further includes a connecting column, a discharging hopper and a collecting bin, the connecting column is fixedly connected with the bottom plate and located on one side of the fixing frame, the discharging hopper is fixedly connected with the connecting column, and the collecting bin is slidingly connected with the bottom plate.

[0013] The utility model provides a kind of fresh corn kernel screening device, including bottom plate and screening component, the screening component includes support plate, feed hopper, mounting bracket, fixed frame, screening piece, closed assembly and elastic component, the support plate is fixedly connected with the bottom plate, the feed hopper is fixedly connected with the support plate, the mounting bracket is fixedly connected with the support plate, the fixed frame is fixedly connected with the bottom plate, the closed assembly is located on the mounting bracket, the elastic component is located between the fixed frame, the screening piece is located in one side of the elastic component, the corn needing screening is poured into the feed hopper, then adjust the closed assembly, control the feed amount of corn, when corn falls on the screening piece, vibration is carried out by the screening piece, simultaneously, the elastic component follows vibration, to carry out screening to corn, by three times screening, to screen out corn of different sizes, then directly through the discharge hopper is collected, to improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Figure 1 It is the structural schematic diagram of a kind of fresh corn kernel screening device provided by the utility model.

[0016] Figure 2 It is the front view of a kind of fresh corn kernel screening device provided by the utility model.

[0017] Figure 3 It is the right view of a kind of fresh corn kernel screening device provided by the utility model.

[0018] Figure 4 It is the internal structure schematic diagram of sleeve provided by the utility model.

[0019] 101-bottom plate, 102-support plate, 103-feed hopper, 104-mounting bracket, 105-fixed frame, 106-screening piece, 107-closed assembly, 108-elastic component, 109-connection column, 110-discharge hopper, 111-closing plate, 112-rotating sleeve, 113-threaded rod, 114-rotating handle, 115-spring, 116-sleeve, 117-connecting rod, 118-screening net, 119-screening frame, 120-vibration motor, 121-guard plate, 122-collecting bin. DETAILED DESCRIPTION

[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary, and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0021] First embodiment:

[0022] Please refer to Figures 1 to 4 , wherein Figure 1 is a structural schematic view of a fresh corn kernel screening device provided by the present application, Figure 2 is a front view of a fresh corn kernel screening device provided by the present application, Figure 3 is a right view of a fresh corn kernel screening device provided by the present application, Figure 4 is a schematic view of the internal structure of a sleeve provided by the present application.

[0023] The present application provides a fresh corn kernel screening device, comprising a bottom plate 101 and a screening component, the screening component comprising a support plate 102, a feed hopper 103, a mounting frame 104, a fixed frame 105, a screening piece 106, a closure assembly 107, an elastic assembly 108, a connecting column 109, a discharge hopper 110 and a collection bin 122, the closure assembly 107 comprising a closure plate 111, a bearing sleeve 112, a threaded rod 113 and a rotating handle 114, the elastic assembly 108 comprising a spring 115, a sleeve 116 and a connecting rod 117, the screening piece 106 comprising a screening mesh 118, a screening frame 119, a vibration motor 120 and a guard plate 121. The foregoing scheme solves the problem that the prior art needs to adjust the fixing and loosening of the fresh corn transfer assembly by the limiting assembly multiple times before and during the screening process, thereby reducing the work efficiency.

[0024] For this specific embodiment, the support plate 102 is fixedly connected with the bottom plate 101 and located at one side of the bottom plate 101, the feeding hopper 103 is fixedly connected with the support plate 102 and located at one side of the support plate 102 away from the bottom plate 101, the mounting frame 104 is fixedly connected with the support plate 102 and located at one side of the feeding hopper 103, the fixed frame 105 is fixedly connected with the bottom plate 101 and located at one side of the support plate 102, the closing assembly 107 is located on the mounting frame 104, the elastic assembly 108 is located between the fixed frame 105, and the screening element 106 is located at one side of the elastic assembly 108. The closing assembly 107 is used to adjust the feeding amount of corn through the feeding hopper 103, and the screening element 106 is used to screen corn of different sizes and classify the corn. The corn to be screened is poured into the feeding hopper 103, and then the closing assembly 107 is adjusted to control the feeding amount of corn. When the corn falls onto the screening element 106, the screening element 106 vibrates, and at the same time, the elastic assembly 108 vibrates, so as to screen the corn. Through three times of screening, corn of different sizes is screened out, and then collected directly through the discharge hopper 110, so as to improve the work efficiency.

[0025] At the same time, the threaded rod 113 is threadedly connected with the mounting frame 104 and penetrates through the mounting frame 104, the rotating handle 114 is fixedly connected with the threaded rod 113 and located at one side of the threaded rod 113, the bearing sleeve 112 is fixedly connected with the threaded rod 113 and located at one side of the threaded rod 113 away from the rotating handle 114, and the closing plate 111 is fixedly connected with the bearing sleeve 112 and located at one side of the bearing sleeve 112 away from the threaded rod 113. By rotating the rotating handle 114, the threaded rod 113 is rotated, the length of the threaded rod 113 extending into the mounting frame 104 is adjusted, the distance between the closing plate 111 and the bottom of the feeding hopper 103 is adjusted, and then the feeding amount of corn is controlled.

[0026] The sleeve 116 is fixedly connected with the fixed frame 105 and located on the side of the fixed frame 105 away from the bottom plate 101, the spring 115 is fixedly connected with the sleeve 116 and located on the side of the sleeve 116, the connecting rod 117 is fixedly connected with the spring 115 and located on the side of the spring 115 away from the sleeve 116, the screening frame 119 is fixedly connected with the connecting rod 117 and located on the side of the connecting rod 117 away from the spring 115, the screening net 118 is fixedly connected with the screening frame 119 and located on the inner surface wall of the screening frame 119, the guard plate 121 is fixedly connected with the screening frame 119 and located on the side of the screening frame 119 away from the connecting rod 117, the angle of the screening frame 119 is not large, and the rolling of the corn in the screening process is mainly realized by the vibration of the screening frame to make the corn roll downward, and the guard plate 121 is used to avoid the corn from jumping out of the screening frame 119 in the vibration process, wherein the three layers of the screening net 118 adopt different mesh size types to screen the corn, so that the classification of the corn is realized, the vibration motor 120 is started to make the screening frame 119 vibrate, the connecting rod 117 is compressed to the spring 115, and the spring 115 is elastically rebounded to the connecting rod 117, so that the corn rolls on the screening net 118, thereby realizing the screening of the corn of different sizes and the classification of the corn.

[0027] In addition, the connecting column 109 is fixedly connected with the bottom plate 101 and located on the side of the fixed frame 105, the discharge hopper 110 is fixedly connected with the connecting column 109, the collecting bin 122 is slidingly connected with the bottom plate 101, the collecting bin 122 collects the corn residues after three times of screening, the connecting column 109 is used to fixedly support the discharge hopper 110, the discharge hopper 110 is divided into three types, and the corn screened out in the three times of screening is collected, and meanwhile, the discharge directions of the three types of discharge hoppers 110 are different, so that the effect of simultaneously collecting the screened corn is realized.

[0028] When the fresh corn kernel screening device is used, the corn to be screened is poured into the feeding hopper 103, the rotating handle 114 is rotated to rotate the threaded rod 113, the length of the threaded rod 113 extending into the mounting frame 104 is adjusted, the distance between the closing plate 111 and the bottom of the feeding hopper 103 is adjusted, the feeding amount of the corn is controlled, the corn falls onto the screening net 118, the vibration motor 120 is started to vibrate the screening frame 119, the connecting rod 117 compresses the spring 115, the spring 115 elastically rebounds the connecting rod 117, the corn rolls on the screening net 118, different sizes of corn are screened, the corn is classified, and then the classified corn is collected through the discharging hopper 110, so that the work efficiency is improved.

[0029] The above only discloses a preferred embodiment of the utility model, of course, cannot with this to limit the utility model right range, the person skilled in the art can understand that all or part of the processes of the above-mentioned embodiments are implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A fresh corn kernel screening device, comprising a base plate, characterized in that, It also includes a screening component, The screening component includes a support plate, a feed hopper, a mounting frame, a fixed frame, a screening piece, a closure assembly and a spring assembly, the support plate is fixedly connected with the base plate and located on one side of the base plate, the feed hopper is fixedly connected with the support plate and located on the side of the support plate away from the base plate, the mounting frame is fixedly connected with the support plate and located on one side of the feed hopper, the fixed frame is fixedly connected with the base plate and located on one side of the support plate, the closure assembly is located on the mounting frame, the spring assembly is located between the fixed frames, and the screening piece is located on one side of the spring assembly.

2. The fresh corn kernel screening device according to claim 1, characterized in that The closure assembly includes a closure plate, a bearing sleeve, a threaded rod and a rotating handle, the threaded rod is threadedly connected with the mounting frame and penetrates through the mounting frame, the rotating handle is fixedly connected with the threaded rod and located on one side of the threaded rod, the bearing sleeve is fixedly connected with the threaded rod and located on the side of the threaded rod away from the rotating handle, and the closure plate is fixedly connected with the bearing sleeve and located on the side of the bearing sleeve away from the threaded rod.

3. The fresh corn kernel screening device according to claim 2, characterized in that, The spring assembly includes a spring, a sleeve and a connecting rod, the sleeve is fixedly connected with the fixed frame and located on the side of the fixed frame away from the base plate, the spring is fixedly connected with the sleeve and located on one side of the sleeve, and the connecting rod is fixedly connected with the spring and located on the side of the spring away from the sleeve.

4. The fresh corn kernel screening device according to claim 3, characterized in that, The screening piece includes a screening net, a screening frame and a guard plate, the screening frame is fixedly connected with the connecting rod and located on the side of the connecting rod away from the spring, the screening net is fixedly connected with the screening frame and located on the inner surface wall of the screening frame, and the guard plate is fixedly connected with the screening frame and located on the side of the screening frame away from the connecting rod.

5. The fresh corn kernel screening device according to claim 1, characterized in that, The screening component further includes a connecting column, a discharge hopper and a collection bin, the connecting column is fixedly connected with the base plate and located on one side of the fixed frame, the discharge hopper is fixedly connected with the connecting column, and the collection bin is slidingly connected with the base plate.

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