Agricultural waste recovery treatment device

Abstract

The utility model discloses an agricultural waste recycling device which comprises a feeding box, a smashing box, a screening box, a cutting mechanism, a feeding mechanism, a crushing mechanism, a crushing mechanism, a screening mechanism and a discharging mechanism, a first discharging opening in the feeding box is connected with a second feeding opening in the crushing box, and a second discharging opening in the bottom of the crushing box is connected with a third feeding opening in the screening box through a conveying pipe. And the cutting mechanism is vertically mounted at the rear end of the pressing mechanism on the feeding box and is used for cutting the pressed agricultural wastes. According to the agricultural waste recycling device, the cutting mechanism is arranged at the rear end of the material pressing mechanism in the feeding box, so that the cutting mechanism cuts off the flattened agricultural waste, the agricultural waste can quickly enter the crushing box to be crushed, and the agricultural waste recycling efficiency of the recycling device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste treatment, in particular to an agricultural waste recycling and treatment device. Background Art

[0002] Agricultural waste generally refers to solid waste discharged from the agricultural production process and farmers' lives, such as waste bamboo, wood chips, rice straw, wheat straw, bagasse, etc. The common treatment method is to crush them and then pile them for biological corrosion treatment. This treatment method easily produces a large amount of sewage, and a large amount of waste gas is produced during the corrosion process, which will pollute the environment.

[0003] The existing agricultural waste recycling and processing device (an agricultural waste recycling and processing device with application number 202210032743.1) is equipped with a downward pressure component and a crushing component inside the processing box so that the processing device can compact and crush the agricultural waste. After crushing the common agricultural waste, this processing box does not perform further multiple crushing and multi-stage screening on it, so that the agricultural waste cannot be used for fungus cultivation after treatment, which affects the recycling and processing of the agricultural waste by the recycling and processing device. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide an agricultural waste recycling and processing device to solve the problem that the existing agricultural waste recycling and processing devices do not perform further multiple crushing and multi-stage screening treatments on the agricultural waste, so that the agricultural waste cannot be used for fungus cultivation after treatment, which affects the technical problem of the recycling and processing device for the recycling and processing of agricultural waste.

[0005] According to the technical solution provided in the embodiment of the present application, an agricultural waste recycling and processing device includes a feed box, a crushing box and a screening box, wherein a first discharge port on the feed box is connected to a second feed port on the crushing box, and a second discharge port at the bottom of the crushing box is connected to a third feed port on the screening box through a conveying pipe, and a cutting mechanism is vertically installed at the rear end of a pressing mechanism on the feed box, and is used for cutting agricultural waste after pressing;

[0006] The first conveying mechanism and the second conveying mechanism are provided between the crushing box and the screening box, so that the first conveying mechanism conveys the material crushed by the crushing box to the screening box for multi-stage screening, and the second conveying mechanism is installed between the first discharge pipe on the screening box and the crushing box, and is used for the large particle material after the primary screening to enter the crushing box for secondary crushing;

[0007] The screening box has a plurality of screening plates installed inside, and the screening plates are arranged side by side from top to bottom along the vertical direction of the screening box and are arranged at intervals and tilted, so that the crushed agricultural waste can be screened in multiple stages in the screening box.

[0008] Furthermore, the cutting mechanism includes a first telescopic drive member and a cutter, the cutter is vertically installed inside the feed box, and the top of the cutter is fixedly connected to the output end of the first telescopic drive member, so that the first telescopic drive member drives the cutter to move downward in the vertical direction.

[0009] Furthermore, the first conveying mechanism and the second conveying mechanism have similar structures. The first conveying mechanism includes a fan and a conveying pipe. One end of the conveying pipe is fixedly connected to the fan so that the flowing airflow output by the fan drives the crushed agricultural waste into the screening box.

[0010] Furthermore, a plurality of discharge boxes are provided at the front end of the screening box, each of which is connected to the bottom of the inclined portion of each screening plate for discharging the screened agricultural waste.

[0011] Furthermore, a movable collecting tray is provided at the bottom of the screening box, and the collecting tray is placed at the bottom of several screening plates to collect dust during the screening process.

[0012] Furthermore, a vibrator is fixedly mounted on the side of the screening box for vibrating the screening box.

[0013] Furthermore, the feed box is also provided with a plurality of conveying rollers, which are grouped in pairs and are used for inputting agricultural waste.

[0014] Furthermore, the pressing mechanism includes a second telescopic driving member and a pressing plate, and the top of the pressing plate is fixedly connected to the output end of the second telescopic driving member so that the second telescopic driving member drives the pressing plate to press downward in the vertical direction.

[0015] Furthermore, two groups of conveying rollers are provided on both sides of the cutting mechanism for conveying the agricultural waste after cutting.

[0016] In summary, the beneficial effects of this application are:

[0017] 1. By arranging a cutting mechanism at the rear end of the pressing mechanism in the feed box, the cutting mechanism cuts and cuts the flattened agricultural waste, so that the agricultural waste can quickly enter the crushing box for crushing, thereby improving the recycling efficiency of the recycling device for agricultural waste;

[0018] Second, by setting a screening box with multiple screening plates at the rear end of the crushing box, the crushed agricultural waste enters the screening box for multi-stage screening, so that the screened agricultural waste particles of different diameters are discharged from the corresponding discharge box for use with different strains, thereby improving the recycling and treatment quality of agricultural waste;

[0019] 3. By arranging a second conveying mechanism between the discharge box at the top of the screening box and the crushing box, the fan on the second conveying mechanism can input the large-diameter particles screened out from the screening box into the crushing box again for crushing processing, thereby improving the processing effect of the recycling and processing device on agricultural waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0021] Figure 1 This is a front view schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a rear view schematic diagram of the overall structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the feed box of the utility model;

[0024] Figure 4 This is a schematic diagram of the internal structure of the screening box of the utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the screening box of the utility model from the side.

[0026] Numbers in the figure: feed box 100, conveying roller 110, pressing mechanism 120, second telescopic drive member 121, pressing plate 122, cutting mechanism 130, first telescopic drive member 131, cutter 132, crushing box 200, screening box 300, screening plate 310, discharge box 320, discharge pipe 330, collecting tray 340, vibrator 350, first conveying mechanism 400400, fan 410, conveying pipe 420, second conveying mechanism 500. DETAILED DESCRIPTION

[0027] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant utility model, rather than to limit the utility model. It is also necessary to explain that, for ease of description, only the parts related to the utility model are shown in the accompanying drawings.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] An agricultural waste recycling and processing device, the structure of which is as follows Figure 1-Figure 5 As shown, it includes a feed box 100, a crushing box 200 and a screening box 300. The first discharge port on the feed box 100 is connected to the second feed port on the crushing box 200. The feed box 100 is provided with a conveying roller 110, a pressing mechanism 120 and a cutting mechanism 130 along the feeding direction, so that the agricultural waste enters the box body from the first feed port on the feed box 100, and enters the pressing mechanism 120 for flattening under the conveying of the conveying roller 110, and then enters the cutting mechanism 130 for cutting into segments under the conveying of the conveying roller 110, so that the agricultural waste enters the crushing box 200 for crushing, and the second discharge port at the bottom of the crushing box 200 is connected to the third feed port on the screening box 300 through the conveying pipe 420, so that the cut agricultural waste enters the crushing box 200 and is crushed into particles of different diameters under the action of the crushing roller, and the cutting mechanism 130 is vertically installed on The rear end of the pressing mechanism 120 on the feed box 100 is used for cutting the agricultural waste after pressing; the first conveying mechanism 400 and the second conveying mechanism 500 are arranged between the crushing box 200 and the screening box 300, so that the first conveying mechanism 400 can convey the material crushed in the crushing box 200 to the screening box 300 for multi-stage screening, and the second conveying mechanism 500 is installed between the first discharge pipe 330 on the screening box 300 and the crushing box 200, and is used for large-particle materials after primary screening to enter the crushing box 200 for secondary crushing; the screening box 300 has a plurality of screening plates 310 installed therein, and each screening plate 310 is arranged side by side from top to bottom along the vertical direction of the screening box 300 and is arranged at intervals and tilted, so that the crushed agricultural waste can be screened in multiple stages in the screening box 300, thereby improving the recycling efficiency and treatment quality of agricultural waste.

[0030] When the recycling device recycles agricultural waste, the recycled agricultural waste is dried and then enters the feed box 100 from the first feed port, so that the conveying rollers 110 arranged in sequence along the feeding direction convey the agricultural waste entering the feed box 100, and the pressing mechanism 120 crushes the agricultural waste. At the same time, the crushed agricultural waste is cut into segments by the cutting mechanism 130, and then enters the crushing box 200 for crushing under the conveying of the conveying rollers 110, so that the crushed material falls into the second discharge port. After the fan 410 on the first conveying mechanism 400 is started, the crushed agricultural waste is crushed. The material after multi-stage screening is transported into the screening box 300, so that the material enters the discharge box 320 connected to the bottom of the screening plate 310 after multi-stage crushing, so that the large particles after the first-stage screening are transported by the second conveying mechanism 500 and enter the crushing box 200 again for crushing, thereby improving the processing efficiency and processing quality of the recycling and processing device, and particles of different diameters after multi-stage screening are discharged from the discharge pipes 330 connected to different discharge boxes 320 for use in the cultivation of different strains, thereby improving the processing efficiency and processing quality of the recycling and processing device for agricultural waste.

[0031] As a preferred embodiment, please refer to Figure 1 and Figure 2 The cutting mechanism 130 includes a first telescopic driving member 131 and a cutter 132. The cutter 132 is vertically installed inside the feed box 100, and the top of the cutter 132 is fixedly connected to the output end of the first telescopic driving member 131, so that the first telescopic driving member 131 drives the cutter 132 to move downward in the vertical direction, thereby cutting the agricultural waste crushed by the pressing mechanism 120, preventing the agricultural waste from being too long and winding around the conveying roller 110 or the crushing roller, thereby affecting the treatment of the agricultural waste.

[0032] As a preferred embodiment, please refer to Figure 1 and Figure 2 The first conveying mechanism 400 and the second conveying mechanism 500 have similar structures. The first conveying mechanism 400 includes a fan 410 and a conveying pipe 420. One end of the conveying pipe 420 is fixedly connected to the fan 410 so that the flow airflow output by the fan 410 drives the crushed agricultural waste from the connected conveying pipe 420 into the screening box 300.

[0033] As a preferred embodiment, please refer to Figure 4 and Figure 5 A plurality of discharge boxes 320 are also provided at the front end of the screening box 300, and each discharge box 320 is connected to the bottom of the inclined portion of each screening plate 310, so that agricultural waste of different diameters after screening enters the corresponding discharge box 320 and is discharged from the discharge pipe 330 connected to each discharge box 320.

[0034] As a preferred embodiment, please refer to Figure 4 and Figure 5 A movable collecting tray 340 is also provided at the bottom of the screening box 300. The collecting tray 340 is placed at the bottom of several screening plates 310 to collect dust particles with the smallest diameter during the screening process.

[0035] As a preferred embodiment, please refer to Figure 1 and Figure 2 A vibrator 350 is also fixedly installed on the side of the screening box 300. The vibrator 350 is used to vibrate the screening box 300 so that the agricultural waste entering the screening box 300 can be screened into different diameters.

[0036] As a preferred embodiment, please refer to Figure 1 and Figure 3 A plurality of conveying rollers 110 are also provided on the feed box 100, and two conveying rollers 110 are grouped together for inputting agricultural waste into the feed box 100, thereby improving the recycling efficiency of agricultural waste.

[0037] As a preferred embodiment, please refer to Figure 1 and Figure 3 The pressing mechanism 120 includes a second telescopic driving member 121 and a pressing plate 122. The top of the pressing plate 122 is fixedly connected to the output end of the second telescopic driving member 121, so that the second telescopic driving member 121 drives the pressing plate 122 to press downward in the vertical direction to crush the agricultural waste in the feed box 100.

[0038] As a preferred embodiment, please refer to Figure 2 and Figure 3 Two sets of conveying rollers 110 are also provided on both sides of the cutting mechanism 130 for conveying the cut agricultural waste so that the cut agricultural waste material can quickly enter the crushing box 200 for crushing.

[0039] The working principle of the utility model is:

[0040] When the recycling and processing device recycles agricultural waste, the recycled agricultural waste is dried and then enters the feed box 100 from the first feed port, so that the conveying rollers 110 arranged in sequence along the feeding direction convey the agricultural waste entering the feed box 100, and the second telescopic driving member 121 on the pressing mechanism 120 drives the fixedly connected pressing plate 122 to move downward to crush the agricultural waste in the feed box 100. At the same time, the crushed agricultural waste enters the cutter 132 of the cutting mechanism 130 under the conveyance of the conveying roller 110, so that the first telescopic driving member 131 on the cutting mechanism 130 drives the cutter to move downward, so that the cutter 132 cuts the crushed material, so that the agricultural waste is cut into segments, to prevent the agricultural waste from being too long and winding around the conveying roller 110 or the crushing roller, which affects the processing of the agricultural waste. The cut agricultural waste enters the crushing box 200 under the conveyance of the conveying roller 110 for crushing. After the fan 410 on the first conveying mechanism 400 is started, the crushed material is conveyed from the conveying pipe into the screening box 300, so that the vibrator 350 installed on the side of the screening box 300 is started to make the screening box 300 vibrate, so that the material is multi-stage screened on the several screening plates 310 on the screening box 300, so that the material enters the discharge box 320 connected to the bottom of the screening plate 310 after multi-stage crushing in the screening box 300, so that the large particle material after the first-stage screening is conveyed by the second conveying mechanism 500 and enters the crushing box 200 again for crushing again, thereby improving the processing efficiency and processing quality of the recycling and processing device, and the particles of different diameters after multi-stage screening are discharged from the discharge pipe 330 connected to different discharge boxes 320 for use in the cultivation of different strains, thereby improving the processing efficiency and processing quality of the recycling and processing device for agricultural waste.

[0041] In summary, the beneficial effects of this application are:

[0042] First, by arranging a cutting mechanism 130 at the rear end of the pressing mechanism 120 in the feed box 100, the cutting mechanism 130 cuts and cuts the flattened agricultural waste, so that the agricultural waste can quickly enter the crushing box 200 for crushing, thereby improving the recycling efficiency of the recycling device for agricultural waste;

[0043] Second, by arranging a screening box 300 with a plurality of screening plates 310 at the rear end of the crushing box 200, the crushed agricultural waste enters the screening box 300 for multi-stage screening, so that the screened agricultural waste particles of different diameters are discharged from the corresponding discharge box for use by different strains, thereby improving the recycling and processing quality of agricultural waste;

[0044] 3. By setting a second conveying mechanism 500 between the discharge box at the top of the screening box 300 and the crushing box 200, the fan 410 on the second conveying mechanism 500 can input the large-diameter particles screened out from the screening box 300 into the crushing box 200 for crushing again, thereby improving the treatment effect of the recycling and processing device on agricultural waste.

[0045] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the utility model involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also includes other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) to form a technical scheme.

Claims

1. An agricultural waste recycling and processing device, comprising a feed box (100), a crushing box (200) and a screening box (300), wherein a first discharge port on the feed box (100) is connected to a second feed port on the crushing box (200), and a second discharge port at the bottom of the crushing box (200) is connected to a third feed port on the screening box (300) through a conveying pipe (420), wherein: A cutting mechanism (130) is vertically mounted on the rear end of the pressing mechanism (120) on the feed box (100) and is used for cutting agricultural waste after pressing; The first conveying mechanism (400) and the second conveying mechanism (500) are provided between the crushing box (200) and the screening box (300), so that the first conveying mechanism (400) conveys the material crushed by the crushing box (200) to the screening box (300) for multi-stage screening, and the second conveying mechanism (500) is installed between the first discharge pipe (330) on the screening box (300) and the crushing box (200), so as to allow the large-particle material after primary screening to enter the crushing box (200) for secondary crushing; The screening box (300) has a plurality of screening plates (310) installed therein, and the screening plates (310) are arranged side by side from top to bottom along the vertical direction of the screening box (300) and are arranged at intervals and tilted, so that the crushed agricultural waste can be screened in multiple stages in the screening box (300).

2. The agricultural waste recycling and processing device according to claim 1 is characterized in that: The cutting mechanism (130) comprises a first telescopic driving member (131) and a cutter (132); the cutter (132) is vertically installed inside the feed box (100), and the top of the cutter (132) is fixedly connected to the output end of the first telescopic driving member (131), so that the first telescopic driving member (131) drives the cutter (132) to move downward in the vertical direction.

3. The agricultural waste recycling and processing device according to claim 1 is characterized in that: The first conveying mechanism (400) and the second conveying mechanism (500) are similar in structure. The first conveying mechanism (400) comprises a fan (410) and a conveying pipe (420). One end of the conveying pipe (420) is fixedly connected to the fan (410) so that the flowing airflow output by the fan (410) drives the crushed agricultural waste into the screening box (300).

4. The agricultural waste recycling and processing device according to claim 1 is characterized in that: A plurality of discharge boxes (320) are also arranged at the front end of the screening box (300), and each discharge box (320) is connected to the bottom of the inclined portion of each screening plate (310) for discharging the screened agricultural waste.

5. The agricultural waste recycling and processing device according to claim 1 is characterized in that: A movable collecting tray (340) is also provided at the bottom of the screening box (300). The collecting tray (340) is placed at the bottom of a plurality of the screening plates (310) and is used for collecting dust during the screening process.

6. The agricultural waste recycling and processing device according to claim 1 is characterized in that: A vibrator (350) is also fixedly mounted on the side of the screening box (300) for vibrating the screening box (300).

7. The agricultural waste recycling and processing device according to claim 1 is characterized in that: The feed box (100) is also provided with a plurality of conveying rollers (110), and the conveying rollers (110) are grouped in pairs for inputting agricultural waste.

8. The agricultural waste recycling and processing device according to claim 1 is characterized in that: The material pressing mechanism (120) comprises a second telescopic driving member (121) and a material pressing plate (122), wherein the top of the material pressing plate (122) is fixedly connected to the output end of the second telescopic driving member (121), so that the second telescopic driving member (121) drives the material pressing plate (122) to press downward in a vertical direction.

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