Screening equipment for whole grain packaging

Abstract

The utility model relates to the technical field of packaging equipment, in particular to screening equipment for whole grain packaging, which comprises an equipment main body, supporting seats mounted on two sides of the equipment main body, a screening component arranged inside the equipment main body, a blanking adjusting component arranged above the supporting seats, and an air suction component, fan blades are driven by a motor to rotate, light impurities in the whole grains are sucked away and discharged by a suction fan, then dust and impurities in the whole grains are screened out through a filter screen and fall into a collecting frame, and then the collecting frame is pulled out through a handle to be cleaned. Impurities in whole grains can be removed through the suction fan, a large amount of manpower and material resources are saved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging equipment, in particular to screening equipment for packaging cereals and grains. Background Art

[0002] Cereals and miscellaneous grains refer to grain crops in general. It is a general term for grain crops. The five grains refer to: rice, wheat, soybeans, corn, and potatoes. At the same time, it is also customary to call grains other than rice and flour miscellaneous grains. When using cereals and miscellaneous grains, they need to be preliminarily selected and carefully selected before subsequent production.

[0003] The current screening equipment for grain packaging still has the following defects during use:

[0004] 1. Traditionally, grains are screened by manual sieves. This screening method can not remove all impurities in grains, but also consumes a lot of manpower and material resources, and increases the labor intensity;

[0005] 2. When removing impurities from grains and cereals, if the grains are poured directly into the equipment, there is no device to adjust the size of the drop opening. The amount of grains poured in at one time is too large, and the impurity removal device cannot remove the impurities in the grains, resulting in the need for secondary rework, which wastes a lot of time. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the inventors conducted in-depth research and completed the present utility model after paying a lot of creative work.

[0007] Specifically, the technical problem to be solved by the utility model is to provide a screening device for packaging grains and cereals to solve the technical problem that the current traditional grains and cereals are screened by manual sieves to remove impurities. This screening method can neither remove all impurities in the grains nor consume a lot of manpower and material resources, and increases the labor intensity of the workers.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] A screening device for packaging cereals and grains comprises a device body, support seats are installed on both sides of the device body, a screening component is arranged inside the device body, a material discharge adjustment component is arranged above the support seat, the screening component comprises a suction component, an air inlet is arranged on one side of the suction component, and a filter component is arranged below the suction component.

[0010] As an improved technical solution, wherein: the air suction component includes a motor, the output end of the motor is fixedly connected to a first rotating shaft, and a fan blade is provided at one end of the first rotating shaft.

[0011] As an improved technical solution, a suction channel is provided on one side of the device body, and a mounting plate is provided inside the suction channel.

[0012] As an improved technical solution, the filter assembly includes a filter screen, a collection frame is provided below the filter screen, and a handle is provided on one side of the collection frame.

[0013] As an improved technical solution, the material unloading adjustment component includes a rotating baffle, a second rotating shaft is arranged inside the rotating baffle, a first gear is arranged at one end of the second rotating shaft, the first gear is correspondingly meshed with a second gear, and a connecting shaft is arranged on the second gear.

[0014] As an improved technical solution, wherein: a crank is provided at one end of the connecting shaft, a locking nut is provided on the crank, and a U-shaped mounting plate is provided on the connecting shaft.

[0015] After adopting the above technical solution, the beneficial effects of the utility model are:

[0016] 1. The utility model drives the fan blades to rotate through a motor, and the lighter impurities in the cereals are sucked out by the suction fan, and then the dust impurities in the cereals are screened out by the filter net and fall into the collection frame, and then the collection frame is pulled out by the handle for cleaning. The suction fan can remove all the impurities in the cereals, save a lot of manpower and material resources, and reduce the labor intensity.

[0017] 2. The utility model drives the second gear on the connecting shaft to rotate by the crank, and the second gear drives the two first gears on both sides to rotate, and the two first gears respectively drive the rotating baffles on the two second rotating shafts to rotate, so that the size of the opening between the two rotating baffles can be opened, and the falling rate and the falling amount of the grains can be controlled, so that the impurity removal device can completely remove the impurities in the grains without secondary rework, saving a lot of time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the screening equipment for packaging grains and cereals of the utility model.

[0020] Figure 2The utility model is a schematic diagram of the cross-sectional three-dimensional structure of the screening device for packaging grains and cereals.

[0021] Figure 3 The utility model is a schematic diagram of the three-dimensional structure of the screening component of the screening equipment for packaging grains and cereals.

[0022] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of the material discharging and adjusting components of the screening equipment for packaging grains and cereals.

[0023] Description of reference numerals:

[0024] 1. Equipment body; 2. Support seat; 3. Screening component; 31. Suction component; 311. Motor; 312. First rotating shaft; 313. Fan blades; 314. Suction channel; 315. Mounting plate; 32. Air inlet; 33. Filter component; 331. Filter net; 332. Collection frame; 333. Handle; 4. Material discharge adjustment component; 41. Rotating baffle; 42. Second rotating shaft; 43. First gear; 44. Second gear; 45. Connecting shaft; 46. Crank; 47. Locking nut; 48. U-shaped mounting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the 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.

[0026] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0027] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or a option in which both A and B are satisfied.

[0028] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model. Example 1

[0029] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a screening device for packaging grains and cereals, and the screening device for packaging grains and cereals comprises a device body 1, support seats 2 are installed on both sides of the device body 1, a screening component 3 is arranged inside the device body 1, and a material discharge adjustment component 4 is arranged above the support seat 2;

[0030] The screening component 3 comprises an air suction component 31 , an air inlet 32 ​​is arranged on one side of the air suction component 31 , and a filter component 33 is arranged below the air suction component 31 .

[0031] The suction assembly 31 includes a motor 311 , the output end of the motor 311 is fixedly connected to a first rotating shaft 312 , a fan blade 313 is provided at one end of the first rotating shaft 312 , a suction channel 314 is provided on one side of the device body 1 , and a mounting plate 315 is provided inside the suction channel 314 .

[0032] The filter assembly 33 includes a filter net 331 , a collection frame 332 is disposed below the filter net 331 , and a handle 333 is disposed on one side of the collection frame 332 .

[0033] During use, the staff pours the grains into the equipment body 1, and the grains pass through the screening component 3, and the motor 311 is started. The motor 311 drives the fan blades 313 on the first rotating shaft 312 to rotate, so that air is sucked in from the air inlet 32. The air passes through the fallen grains, and the lighter impurities in the grains are discharged along with the suction component 31. Then the grains fall onto the filter net 331 below, and the dust and other impurities in the grains pass through the filter net 331 and fall into the collection frame 332. Finally, the collection frame 332 is pulled out by the handle 333 for cleaning. The suction fan can not only remove the impurities in the grains, but also save a lot of manpower and material resources, and reduce the labor intensity of manual labor. Example 2

[0034] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0035] The material unloading adjustment component 4 includes a rotating baffle 41, a second rotating shaft 42 is arranged inside the rotating baffle 41, a first gear 43 is arranged at one end of the second rotating shaft 42, and a second gear 44 is correspondingly meshed, a connecting shaft 45 is arranged on the second gear 44, a crank 46 is arranged at one end of the connecting shaft 45, a locking nut 47 is arranged on the crank 46, and a U-shaped mounting plate 48 is arranged on the connecting shaft 45.

[0036] During use, by turning the crank 46, the crank 46 drives the second gear 44 to rotate through the connecting shaft 45, and the second gear 44 drives the first gears 43 on both sides to rotate, and the two first gears 43 drive the two second rotating shafts 42 to drive the two rotating baffles 41 to rotate, thereby opening the opening size between the two rotating baffles 41, and finally tightening the locking nut 47 against the U-shaped mounting plate 48 to lock it, so that the falling rate and falling amount of the grains can be controlled, so that the impurity removal device can completely remove impurities in the grains, without the need for secondary rework, saving a lot of time.

[0037] The remaining structures are the same as those of Example 1.

[0038] It should be understood that the purpose of these embodiments is only to illustrate the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all of these equivalent forms also fall within the protection scope defined by the claims attached to this application.

Claims

1. A screening device for packaging cereals, comprising a device body (1), wherein support seats (2) are installed on both sides of the device body (1), and the characteristics are: A screening component (3) is arranged inside the equipment body (1), and a material discharge adjustment component (4) is arranged above the support seat (2); The screening component (3) comprises an air suction component (31), an air inlet (32) is provided on one side of the air suction component (31), and a filter component (33) is provided below the air suction component (31).

2. The screening device for packaging cereals according to claim 1, characterized in that: The air suction component (31) comprises a motor (311), the output end of the motor (311) being fixedly connected to a first rotating shaft (312), and a fan blade (313) being provided at one end of the first rotating shaft (312).

3. The screening device for packaging cereals according to claim 2, characterized in that: An air suction channel (314) is provided on one side of the device body (1), and a mounting plate (315) is provided inside the air suction channel (314).

4. The screening device for packaging cereals according to claim 3, characterized in that: The filter assembly (33) comprises a filter net (331), a collection frame (332) is provided below the filter net (331), and a handle (333) is provided on one side of the collection frame (332).

5. The screening device for packaging cereals according to claim 1, characterized in that: The material unloading adjustment component (4) comprises a rotating baffle (41), a second rotating shaft (42) is arranged inside the rotating baffle (41), a first gear (43) is arranged at one end of the second rotating shaft (42), the first gear (43) is correspondingly meshed with a second gear (44), and a connecting shaft (45) is arranged on the second gear (44).

6. The screening device for packaging cereals according to claim 5, characterized in that: A crank (46) is disposed at one end of the connecting shaft (45), a locking nut (47) is disposed on the crank (46), and a U-shaped mounting plate (48) is disposed on the connecting shaft (45).

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