Intelligent classified screening device for harvested agricultural products

Abstract

The utility model relates to the technical field of intelligent classified screening of agricultural products, in particular to an intelligent classified screening device for harvested agricultural products. The device comprises a conveying assembly, the conveying assembly comprises two first conveying belts, a first gear is fixedly arranged on one side of a rotating shaft of one first conveying belt, a second gear is fixedly arranged on one side of a rotating shaft of the other first conveying belt, and a first motor is fixedly arranged on the outer side of a feeding bin. According to the agricultural product screening device, the first motor drives the two first conveying belts to stir agricultural products to the two sides, then the second motor drives the second conveying belts to convey the agricultural products to the side close to the screening assembly, and under stirring of the baffles, the agricultural products are sequentially conveyed to the upper side of the conveying pipe; when the agricultural products are screened, the agricultural products stacked in the feeding bin can be automatically pushed aside, the situation that the device cannot operate normally due to the fact that the agricultural products are stacked in the feeding bin is prevented, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural product intelligent grading screening technical field, concretely relates to an agricultural product postharvest intelligent grading screening device. BACKGROUND

[0002] The agricultural product is the important component part of our diet, provides essential nutrient substance for us. The agricultural product needs to be stored according to different sizes after processing, and the agricultural product postharvest intelligent grading screening device is a kind of equipment for the rapid and accurate grading of agricultural product. When a large amount of agricultural product is put into the inside of screening device, agricultural product can be accumulated in the inside of device, causes the blockage of device, leads to the normal operation of device, when small agricultural product is accumulated on the upside of large agricultural product, small agricultural product is transported to the inside of device with large block along with large block, leads to the inaccurate screening result, in view of this, we propose an agricultural product postharvest intelligent grading screening device. UTILITARY MODEL CONTENT

[0003] The utility model is to provide an agricultural product postharvest intelligent grading screening device to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides an agricultural product postharvest intelligent grading screening device, including feed bin, the inside of feed bin is provided with conveying assembly, conveying assembly includes two no.

[0005] As the further improvement of the technical scheme, the lower side of two no. The second conveyor belt is rotatably arranged in the inside of feed bin, and a second motor for driving the second conveyor belt to rotate is fixedly arranged on one side of the feed bin.

[0006] As the further improvement of the technical scheme, the inside of the feed bin is fixedly provided with a guide plate, the guide plate is inclinedly arranged towards the two no. The second conveyor belt is rotatably arranged on the side of the feed bin away from the first gear, and a baffle is fixedly arranged between the feed bin and the baffle.

[0007] As a further improvement of the technical solution, the feeding bin is provided with a screening assembly away from one side of the first gear, the screening assembly comprises a screening bin, a plurality of conveying pipes are rotatably arranged in the interior of the screening bin, the conveying pipes are provided with side plates at one end close to the feeding bin, the side plates are fixedly arranged in the interior of the screening bin, and one end of the conveying pipe is rotatably connected with the side plate.

[0008] As a further improvement of the technical solution, the conveying pipes are fixedly provided with third gears at one end away from the side plates, the third gears are meshingly connected two by two, the third gears are arranged at the outer side of the screening bin, a third motor is fixedly arranged at one side of the screening bin close to the third gear, and the rotating shaft of the third motor is fixedly connected with the rotating shaft of one third gear.

[0009] As a further improvement of the technical solution, the interior of the screening bin is provided with a dust removal assembly, the dust removal assembly is arranged at the lower side of the conveying pipe, the dust removal assembly comprises a shell, the shell is fixedly arranged in the interior of the screening bin, and a plurality of storage bins are slidably arranged in the interior of the shell.

[0010] As a further improvement of the technical solution, a screen is slidably arranged in the interior of the storage bin, a plurality of springs are fixedly arranged between the screen and the bottom of the screen, the bottom of the storage bin is designed as a hollow structure, a dust bin is arranged at the lower side of the storage bin, and the dust bin is slidably arranged in the interior of the shell.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] In the post-harvest intelligent grading and screening device for agricultural products, the user puts the agricultural products into the interior of the feeding bin, the agricultural products slide along the guide plate to the upper side of the two first conveying belts, then the user starts the first motor to drive the two first conveying belts to move the agricultural products to the two sides, after the agricultural products fall onto the upper side of the second conveying belt, the user starts the second motor to drive the second conveying belt to transport the agricultural products to the side close to the screening assembly, under the driving of the baffle, the agricultural products are sequentially transported to the upper side of the conveying pipe, the device can automatically separate the agricultural products accumulated in the interior of the feeding bin and orderly transport the agricultural products into the interior of the screening bin, prevents the agricultural products from being accumulated in the interior of the feeding bin to cause the device to fail to normally operate, avoids the inaccurate screening result of the device, and improves the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the present application;

[0014] Figure 2 It is a feeding bin structure sectional view of the present application;

[0015] Figure 3 Structure schematic view of the conveying assembly of the utility model;

[0016] Figure 4 Structure sectional view of the storage bin of the utility model.

[0017] The meanings of various reference numerals in the drawings are as follows:

[0018] 1, feed bin; 2, conveying assembly; 21, No. 1 conveying belt; 22, No. 1 gear; 23, No. 2 gear; 24, No. 1 motor; 25, No. 2 conveying belt; 26, No. 2 motor;

[0019] 3, guide plate; 4, baffle; 5, tension spring;

[0020] 6, screening assembly; 61, screening bin; 62, conveying pipe; 63, side plate; 64, No. 3 gear; 65, No. 3 motor;

[0021] 7, dust removal assembly; 71, shell; 72, storage bin; 73, screen; 74, spring; 75, dust bin. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] In the description of the utility model, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Embodiment 1

[0025] Please refer to Figures 1-3The embodiment shown provides an intelligent post-harvest agricultural product grading and screening device, which comprises a feeding bin 1, the inside of the feeding bin 1 is provided with a conveying assembly 2, the conveying assembly 2 comprises two first conveying belts 21, the two first conveying belts 21 are symmetrically arranged on the inside of the feeding bin 1, the inside of the feeding bin 1 is fixedly provided with a guide plate 3, the guide plate 3 is arranged obliquely towards the two first conveying belts 21, when using the device, the user first puts the agricultural products into the inside of the feeding bin 1, the agricultural products slide along the guide plate 3 to the upper side of the two first conveying belts 21, the two first conveying belts 21 are both arranged obliquely towards the inside of the feeding bin 1, one side of the rotating shaft of one of the first conveying belts 21 is fixedly provided with a first gear 22, the rotating shaft of the other first conveying belt 21 is fixedly provided with a second gear 23, the first gear 22 and the second gear 23 are connected in meshing, the first gear 22 and the second gear 23 are both arranged on the outside of the feeding bin 1, the outside of the feeding bin 1 is fixedly provided with a first motor 24, the rotating shaft of the first motor 24 is fixedly connected with the rotating shaft of the second gear 23, the user drives the two first conveying belts 21 to rotate by starting the first motor 24, the two first conveying belts 21 push the agricultural products to the two sides, the lower side of the two first conveying belts 21 is provided with a second conveying belt 25, the second conveying belt 25 is arranged rotatably in the inside of the feeding bin 1, one side of the feeding bin 1 is fixedly provided with a second motor 26 for driving the second conveying belt 25 to rotate, after the agricultural products fall to the upper side of the second conveying belt 25, the user drives the second conveying belt 25 to convey the agricultural products by starting the second motor 26, the side of the feeding bin 1 away from the first gear 22 is rotatably provided with a baffle 4, the feeding bin 1 and the baffle 4 are fixedly provided with a tension spring 5 symmetrically, when the agricultural products pass through the baffle 4, the baffle 4 pushes apart the agricultural products stacked together.

[0026] Please refer to Figures 1-4As shown, the feeding bin 1 is provided with a screening assembly 6 away from one side of the first gear 22, the screening assembly 6 comprises a screening bin 61, a plurality of conveying pipes 62 are rotatably arranged in the interior of the screening bin 61, the conveying pipes 62 are provided with side plates 63 at one end close to the feeding bin 1, the side plates 63 are fixedly arranged in the interior of the screening bin 61, one end of the conveying pipes 62 is rotatably connected with the side plates 63, the conveying pipes 62 are fixedly provided with third gears 64 at the other end away from the side plates 63, the third gears 64 are meshingly connected two by two, the third gears 64 are arranged outside the screening bin 61, the screening bin 61 is fixedly provided with a third motor 65 at one side close to the third gears 64, the rotating shaft of the third motor 65 is fixedly connected with the rotating shaft of one third gear 64, the agricultural products are orderly conveyed to the upper side of the conveying pipes 62 by the second conveying belt 25, then the user starts the third motor 65 to drive the third gears 64 to rotate, the third gears 64 drive the conveying pipes 62 to convey the agricultural products to one side close to the conveying pipes 62, the interior of the screening bin 61 is provided with a dust removal assembly 7, the dust removal assembly 7 is arranged at the lower side of the conveying pipes 62, the dust removal assembly 7 comprises a shell 71, the shell 71 is fixedly arranged in the interior of the screening bin 61, a plurality of storage bins 72 are slidably arranged in the interior of the shell 71, a screen 73 is slidably arranged in the interior of the storage bin 72, a plurality of springs 74 are fixedly arranged between the screen 73 and the bottom of the screen 73, the bottom of the storage bin 72 is designed as a hollow, a dust bin 75 is arranged at the lower side of the storage bin 72, the dust bin 75 is slidably arranged in the interior of the shell 71, different agricultural products fall into different storage bins 72, the dust on the surface of the agricultural products is screened into the interior of the dust bin 75 through the screen 73, after screening the agricultural products, the user takes out the agricultural products in the storage bins 72 and stores them, then the dust in the dust bin 75 is cleaned.

[0027] In specific use, the user puts the agricultural products into the interior of the feeding bin 1, the agricultural products slide along the guide plate 3 to the upper side of the two first conveying belts 21, then the user starts the first motor 24 to drive the two first conveying belts 21 to move the agricultural products to both sides, after the agricultural products fall onto the upper side of the second conveying belt 25, the user starts the second motor 26 to drive the second conveying belt 25 to transport the agricultural products to one side close to the screening assembly 6, under the action of the baffle 4, the agricultural products are sequentially transported to the upper side of the conveying pipes 62, the device can automatically move the agricultural products accumulated in the interior of the feeding bin 1 and orderly convey them into the interior of the screening bin 61 for screening, preventing the agricultural products from accumulating in the interior of the feeding bin 1 to cause the device to fail to operate normally, avoiding inaccurate screening results of the device, and improving the practicability of the device.

[0028] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An intelligent post-harvest grading and screening device for agricultural products, comprising a feeding bin (1), the inside of the feeding bin (1) is provided with a conveying assembly (2), characterized in that: The conveying assembly (2) comprises two first conveying belts (21), which are symmetrically arranged on the inside of the feeding bin (1) and are inclined towards the inside of the feeding bin (1), one side of the rotating shaft of one of the first conveying belts (21) is fixedly provided with a first gear (22), one side of the rotating shaft of the other first conveying belt (21) is fixedly provided with a second gear (23), the first gear (22) and the second gear (23) are meshed and connected, the first gear (22) and the second gear (23) are arranged on the outside of the feeding bin (1), one side of the feeding bin (1) is fixedly provided with a first motor (24), the rotating shaft of the first motor (24) is fixedly connected with the rotating shaft of the second gear (23).

2. The post-harvest produce intelligent grading and sorting device according to claim 1, wherein: The lower side of the two first conveying belts (21) is provided with a second conveying belt (25), which is arranged on the inside of the feeding bin (1), one side of the feeding bin (1) is fixedly provided with a second motor (26) for driving the second conveying belt (25) to rotate.

3. The post-harvest produce intelligent grading and sorting device of claim 1, wherein: The inside of the feeding bin (1) is fixedly provided with a guide plate (3), the guide plate (3) is inclined towards the two first conveying belts (21), one side of the feeding bin (1) away from the first gear (22) is rotatably provided with a baffle (4), the feeding bin (1) and the baffle (4) are symmetrically fixedly provided with a tension spring (5).

4. The post-harvest produce intelligent grading and sorting device of claim 1, wherein: One side of the feeding bin (1) away from the first gear (22) is provided with a screening assembly (6), the screening assembly (6) comprises a screening bin (61), a plurality of conveying pipes (62) are rotatably arranged in the inside of the screening bin (61), one end of the plurality of conveying pipes (62) close to the feeding bin (1) is provided with a side plate (63), the side plate (63) is fixedly arranged in the inside of the screening bin (61), one end of the conveying pipe (62) is rotatably connected with the side plate (63).

5. The post-harvest intelligent grading and sorting device for agricultural products according to claim 4, characterized in that: One end of the plurality of conveying pipes (62) away from the side plate (63) is fixedly provided with a third gear (64), the plurality of third gears (64) are meshed and connected two by two, the plurality of third gears (64) are arranged on the outside of the screening bin (61), one side of the screening bin (61) close to the third gear (64) is fixedly provided with a third motor (65), the rotating shaft of the third motor (65) is fixedly connected with the rotating shaft of one of the third gears (64).

6. The post-harvest intelligent grading and sorting device for agricultural products according to claim 4, characterized in that: The inside of the screening bin (61) is provided with a dust removal assembly (7), the dust removal assembly (7) is arranged on the lower side of the conveying pipe (62), the dust removal assembly (7) comprises a shell (71), the shell (71) is fixedly arranged in the inside of the screening bin (61), a plurality of storage bins (72) are slidably arranged in the inside of the shell (71).

7. The post-harvest produce intelligent grading and sorting device of claim 6, wherein: The inside of the storage bin (72) is slidably provided with a screen (73), a plurality of springs (74) are fixedly arranged between the screen (73) and the bottom of the screen (73), the bottom of the storage bin (72) is designed as a hollow, and the lower side of the storage bin (72) is provided with a dust bin (75) which is slidably arranged in the inside of the shell (71).

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