Crushing device for recycling agricultural waste agricultural films

Abstract

The utility model discloses a smashing device for recycling agricultural waste agricultural films, which structurally comprises a mounting shell, a funnel-shaped feed port is arranged on the upper portion of the mounting shell, a blanking slope is fixedly arranged on the lower portion of the mounting shell, the lower portion of the blanking slope is connected with a material containing box, a discharge port is arranged on the material containing box, and the discharge port is communicated with the blanking slope. The device further comprises a smashing mechanism, a pressing mechanism and an exhaust mechanism, the smashing mechanism is arranged on the inner side of the mounting shell and comprises a first smashing roller and a second smashing roller, the first smashing roller and the second smashing roller are arranged below the feeding port and connected in a meshed mode, the pressing mechanism is arranged in the containing box, and the exhaust mechanism is arranged in the containing box. The material pressing mechanism comprises an extrusion plate, the extrusion plate is in sliding connection with the inner wall of the material containing box, and the exhaust mechanism is arranged on the outer side of the material containing box and connected with the material containing box in a penetrating mode. The utility model belongs to the field of agricultural film recycling devices, and particularly relates to a smashing device for recycling agricultural waste agricultural films.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural film recycling devices, in particular to a crushing device for recycling agricultural waste agricultural films. Background Art

[0002] Agricultural film, also known as film plastic, is often used to cover farmland to increase the ground temperature of farmland, maintain soil moisture, and inhibit weed growth. However, agricultural film decomposes naturally slowly and will destroy the soil structure of the cultivated layer, inhibit the growth of microorganisms, and cause the cultivated land to lose fertility. Therefore, agricultural film needs to be recycled after the harvest.

[0003] Existing pulverizing devices for recycling waste agricultural films all have the effect of rapid pulverization, but the waste agricultural film debris is light in weight and tends to float in the pulverizing device after pulverization, which is inconvenient for subsequent collection and cleaning. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the waste agricultural film debris is light in weight and inconvenient to collect.

[0005] In order to solve the above problems, the technical solution adopted by the utility model is as follows: the pulverizing device for recycling agricultural waste agricultural film proposed in the utility model includes a mounting shell, a funnel-shaped feed port is provided on the upper part of the mounting shell, a material drop slope is fixedly provided on the lower part of the mounting shell, a material holding box is connected to the lower part of the material drop slope, a material discharge port is provided on the material holding box, and a pulverizing mechanism, a material pressing mechanism and an exhaust mechanism are provided. The pulverizing mechanism is arranged on the inner side of the mounting shell, the pulverizing mechanism includes a first pulverizing roller and a second pulverizing roller, the first pulverizing roller and the second pulverizing roller are arranged below the feed port, the first pulverizing roller and the second pulverizing roller are meshingly connected, the material pressing mechanism is arranged inside the material holding box, the material pressing mechanism includes an extrusion plate, the extrusion plate is slidably connected to the inner wall of the material holding box, and the exhaust mechanism is arranged on the outside of the material holding box and is connected through the material holding box.

[0006] Furthermore, the crushing mechanism also includes a motor, a driving gear and a driven gear, the motor is arranged on the outside of the mounting shell, the first crushing roller is rotatably connected to the mounting shell and passes through the mounting shell, one end of the first crushing roller is connected to the motor shaft, and the other end of the motor is fixedly connected to the driving gear, the driving gear and the driven gear are rotatably connected to the outside of the mounting shell and pass through the mounting shell, the driving gear and the driven gear are meshedly connected, the second crushing roller is rotatably connected to the inside of the mounting shell and passes through the mounting shell, and one end of the second crushing roller is fixedly connected to the driven gear.

[0007] Furthermore, the material pressing mechanism also includes a telescopic rod, the fixed end of the telescopic rod is fixedly arranged outside the material box, the movable end of the telescopic rod is slidably connected to the material box and passes through the material box, and the movable end of the telescopic rod is fixedly connected to the extrusion plate.

[0008] Furthermore, the exhaust mechanism also includes an exhaust fan, which is arranged on the outside of the material holding box. An exhaust port is opened on the outside of the material holding box. The exhaust port is connected to the exhaust fan, and a filter is provided on the exhaust port.

[0009] Furthermore, a brush is fixedly provided on one side of the extrusion plate close to the air outlet.

[0010] Furthermore, a sealing door is hinged on the discharge port, and a rubber ring is provided on the discharge port.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] The pulverizing device for recycling agricultural waste film proposed in this scheme has a pressing mechanism and an exhaust mechanism arranged at the lower part of the installation shell. The suction action of the exhaust fan can make the lighter waste agricultural film fragments fall into the material containing box in an orderly manner instead of floating everywhere. The collection work can be completed quickly under the moving squeezing plate of the telescopic rod, and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a first overall structural schematic diagram of the utility model;

[0014] Figure 2 It is a second overall structural schematic diagram of the utility model;

[0015] Figure 3 It is an overall cross-sectional schematic diagram of the utility model.

[0016] Among them, 1. mounting shell, 101. feed port, 102. drop slope, 103. material box, 104. discharge port, 2. crushing mechanism, 201. motor, 202. first crushing roller, 203. second crushing roller, 204. driving gear, 205. driven gear, 3. pressing mechanism, 301. telescopic rod, 302. extrusion plate, 303. brush, 4. exhaust mechanism, 401. exhaust fan, 402. exhaust port, 403. filter, 5. rubber ring, 6. sealing door.

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model proposes a pulverizing device for recycling agricultural waste agricultural films, including a mounting shell 1, a funnel-shaped feed port 101 is provided on the upper portion of the mounting shell 1, a material drop slope 102 is fixedly provided on the lower portion of the mounting shell 1, a material holding box 103 is connected to the lower portion of the material drop slope 102, a material discharge port 104 is provided on the material holding box 103, and also includes a pulverizing mechanism 2, a material pressing mechanism 3 and an exhaust mechanism 4, the pulverizing mechanism 2 is arranged on the inner side of the mounting shell 1, the pulverizing mechanism 2 includes a first pulverizing roller 202 and a second pulverizing roller 203, the first pulverizing roller 202 and the second pulverizing roller 203 are arranged below the feed port 101, the first pulverizing roller 202 and the second pulverizing roller 203 are meshedly connected, the material pressing mechanism 3 is arranged inside the material holding box 103, the material pressing mechanism 3 includes an extrusion plate 302, the extrusion plate 302 is slidably connected to the inner wall of the material holding box 103, and the exhaust mechanism 4 is arranged on the outer side of the material holding box 103 and is connected through the material holding box 103.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, the pulverizing mechanism 2 also includes a motor 201, a driving gear 204 and a driven gear 205, the motor 201 is arranged on the outside of the mounting shell 1, the first pulverizing roller 202 is rotatably connected to the mounting shell 1 and penetrates the mounting shell 1, one end of the first pulverizing roller 202 is axially connected to the motor 201, and the other end of the motor 201 is fixedly connected to the driving gear 204, the driving gear 204 and the driven gear 205 are rotatably connected to the outside of the mounting shell 1 and penetrate the mounting shell 1, the driving gear 204 and the driven gear 205 are meshingly connected, the second pulverizing roller 203 is rotatably connected to the inside of the mounting shell 1 and penetrates the mounting shell 1, one end of the second pulverizing roller 203 is fixedly connected to the driven gear 205, and is used to control the pulverizing operation of the second pulverizing roller 203 and the first pulverizing roller 202.

[0021] like Figure 1 and Figure 3 As shown, the pressing mechanism 3 also includes a telescopic rod 301, the fixed end of the telescopic rod 301 is fixedly arranged outside the material box 103, the movable end of the telescopic rod 301 is slidably connected to the material box 103 and passes through the material box 103, and the movable end of the telescopic rod 301 is fixedly connected to the extrusion plate 302, which is used to control the extrusion plate 302 to compress and crush the waste agricultural film.

[0022] like Figure 1 , Figure 2 and Figure 3As shown, the exhaust mechanism 4 also includes an exhaust fan 401, which is arranged on the outside of the material box 103. An exhaust port 402 is opened on the outside of the material box 103. The exhaust port 402 is connected to the exhaust fan 401. A filter 403 is provided on the exhaust port 402. A brush 303 is fixedly provided on the side of the extrusion plate 302 close to the exhaust port 402 for cleaning the filter 403 to avoid clogging of the filter 403. A sealing door 6 is hinged on the discharge port 104 for taking out the compressed waste agricultural film in the material box 103. A rubber ring 5 is provided on the discharge port 104 for increasing the sealing performance of the connection between the sealing door 6 and the discharge port 104.

[0023] During specific use, the waste agricultural film to be processed and recycled is put into the installation shell 1 from the feed port 101, the motor 201 is started to rotate the first crushing roller 202 and the driving gear 204, and the second crushing roller 203 is driven to rotate under the meshing cooperation of the driving gear 204 and the driven gear 205 to cooperate with the first crushing roller 202 to perform the crushing operation, and the exhaust fan 401 is started to extract the air inside the installation shell 1 through the exhaust port 402, and the lighter waste agricultural film debris is sucked into the material box 103, which can prevent the waste agricultural film debris from floating out of the installation shell 1, and is convenient for collection and cleaning. At the same time, the telescopic rod 301 is extended to drive the squeezing plate 302 to slide and compact the waste agricultural film debris in the material box 103, and the squeezing plate 302 drives the brush 303 to clean the filter screen 403 to prevent the filter screen 403 from being blocked and affecting the ventilation effect. After the crushing and squeezing are completed, the sealing door 6 can be rotated to open and the waste agricultural film debris can be taken out from the material box 103.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A crushing device for recycling agricultural waste film, comprising a mounting shell, the upper part of which is provided with a funnel-shaped feed port, the lower part of which is fixed with a material drop slope, the lower part of which is connected with a material box, the material box is provided with a material discharge port, characterized in that: It also includes a crushing mechanism, a pressing mechanism and an exhaust mechanism, wherein the crushing mechanism is arranged on the inner side of the mounting shell, the crushing mechanism includes a first crushing roller and a second crushing roller, the first crushing roller and the second crushing roller are arranged below the feed port, the first crushing roller and the second crushing roller are meshingly connected, the pressing mechanism is arranged inside a material box, the pressing mechanism includes an extrusion plate, the extrusion plate is slidably connected to the inner wall of the material box, and the exhaust mechanism is arranged on the outside of the material box and is connected through the material box.

2. The pulverizing device for recycling agricultural waste film according to claim 1, characterized in that: The pulverizing mechanism also includes a motor, a driving gear and a driven gear, the motor is arranged on the outside of the mounting shell, the first pulverizing roller is rotatably connected to the mounting shell and passes through the mounting shell, one end of the first pulverizing roller is connected to the motor shaft, and the other end of the motor is fixedly connected to the driving gear, the driving gear and the driven gear are rotatably connected to the outside of the mounting shell and pass through the mounting shell, the driving gear and the driven gear are meshedly connected, the second pulverizing roller is rotatably connected to the inside of the mounting shell and passes through the mounting shell, and one end of the second pulverizing roller is fixedly connected to the driven gear.

3. The pulverizing device for recycling agricultural waste film according to claim 2, characterized in that: The material pressing mechanism also includes a telescopic rod, a fixed end of which is fixedly arranged outside the material holding box, a movable end of which is slidably connected to the material holding box and penetrates the material holding box, and a terminal end of the movable end of the telescopic rod is fixedly connected to the extrusion plate.

4. The pulverizing device for recycling agricultural waste film according to claim 3 is characterized in that: The exhaust mechanism also includes an exhaust fan, which is arranged on the outside of the material holding box. An exhaust port is opened on the outside of the material holding box. The exhaust port is connected to the exhaust fan, and a filter is arranged on the exhaust port.

5. The pulverizing device for recycling agricultural waste film according to claim 4, characterized in that: A brush is fixedly arranged on one side of the extrusion plate close to the air outlet.

6. The crushing device for recycling agricultural waste film according to claim 5, characterized in that: A sealing door is hinged on the discharge port, and a rubber ring is arranged on the discharge port.

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