Agricultural straw processing and smashing device with secondary filling function

Abstract

The utility model belongs to the field of straw smashing, and particularly relates to an agricultural straw processing smashing device with a secondary filling function, which comprises a smashing machine body, a bottom shell is fixedly connected to the bottom of the smashing machine body, a screening mechanism is arranged in an inner cavity of the bottom shell, and a filling mechanism is arranged at the top of the smashing machine body. According to the straw screening device, continuous vibration of the screening net is achieved through operation of the first servo motor, straw screening is achieved, straw which is not effectively smashed is collected through the material accumulation box, then the material accumulation box can be lifted through operation of the third servo motor, and after the material accumulation box is lifted to a certain height, the material accumulation box is lifted to a certain height. According to the straw secondary filling device, the material accumulation box can be pushed to turn over through the operation of the air cylinder, then secondary filling of straw which is not effectively smashed is achieved, and the effects that when a worker needs to conduct secondary filling on the straw which is not effectively smashed, filling can be sufficiently convenient and fast, and meanwhile the workload of the worker in the straw processing process is reduced are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of straw smashing, and specifically relates to an agricultural straw processing and smashing device with secondary material filling function. BACKGROUND

[0002] Straw is generally understood as the general term of the mature crop stem and leaf (ear) part, especially the remaining part left after the crops are harvested. This mainly includes the stems or branches of crops such as rice, wheat, corn, potatoes, rapeseed, cotton, sugarcane and other cereals, and in agricultural production, these remaining straws are traditionally regarded as by-products of agricultural production. After being smashed, the straws can increase the organic matter content in the soil, thereby improving the overall structure of the soil and promoting the microbial activity in the soil.

[0003] In the prior art, smashing the straws can effectively facilitate the subsequent processing of the straws by the staff. When the straws are smashed, the straws are usually added to the inside of a smashing machine, and the smashing of the straws is realized through the operation of the smashing machine. In general, after the straws are smashed, a screening net is used to screen the smashed straws, so as to screen out the straws that are not effectively smashed, thereby facilitating the secondary smashing of the straws that are not effectively smashed by the staff. However, the staff needs to occupy a large amount of working time when collecting, transporting and feeding the straws that are not effectively smashed, thereby reducing the efficiency of the secondary smashing of the straws. In addition, most of the existing straws are added to the inside of the smashing machine at one time, which makes the smashing machine easily appear the conditions of uneven and incomplete smashing when smashing the straws, thereby affecting the smashing effect of the smashing machine. SUMMARY

[0004] In order to make up for the deficiencies of the prior art, the utility model provides an agricultural straw processing and smashing device with secondary material filling function to solve the problems that the staff needs to occupy a large amount of working time when collecting, transporting and feeding the straws that are not effectively smashed, thereby reducing the efficiency of the secondary smashing of the straws, and most of the existing straws are added to the inside of the smashing machine at one time, which makes the smashing machine easily appear the conditions of uneven and incomplete smashing when smashing the straws, thereby affecting the smashing effect of the smashing machine.

[0005] The technical scheme adopted by the utility model to solve the technical problems is as follows:

[0006] An agricultural straw processing and smashing device with secondary material filling function, comprising a smashing machine body, a bottom shell fixedly connected to the bottom of the smashing machine body, a screening mechanism arranged in the inner cavity of the bottom shell, a material filling mechanism arranged at the top of the smashing machine body, and a feeding mechanism arranged on the surface of the smashing machine body.

[0007] The feeding mechanism comprises a moving plate, one side of the moving plate is in sliding connection with the pulverizer body and one side of the bottom shell, the top of the moving plate is fixedly connected with a cylinder and a fixed block, the output end of the cylinder is fixedly connected with a push block, the bottom of the push block is in sliding connection with the top of the moving plate, one side of the push block is rotatably connected with a sliding rod, the inner cavity of the fixed block is fixedly connected with a connecting rod, the surface of the connecting rod is rotatably connected with a turnover plate, the inner cavity of the turnover plate is in sliding connection with the surface of the sliding rod, the top of the turnover plate is fixedly connected with a material accumulation box, one side of the pulverizer body is provided with a lifting mechanism.

[0008] As a preferred, the filling mechanism comprises a fixed frame, the bottom of the fixed frame is fixedly connected with the top of the pulverizer body, one side of the fixed frame is fixedly connected with a fixed rod, the surface of the fixed rod is slidingly connected with a sliding block, the inner cavity of the sliding block is fixedly connected with a mounting rod, the surface of the mounting rod is slidingly connected with a mounting frame, the inner cavity of the mounting frame is movably inserted with a feeding net, one side of the fixed frame is fixedly connected with a driving assembly.

[0009] As a preferred, the screening mechanism comprises a first servo motor, one side of the first servo motor is fixedly connected with one side of the bottom shell, the output end of the first servo motor penetrates through the bottom shell and is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a cam, the inner cavity of the bottom shell is slidingly connected with a screening net, one side of the screening net is fixedly connected with a rubber layer.

[0010] As a preferred, the lifting mechanism comprises a mounting plate, one side of the mounting plate is fixedly connected with one side of the pulverizer body, the top of the mounting plate is fixedly connected with a third servo motor, the output end of the third servo motor penetrates through the mounting plate and is fixedly connected with a screw rod, the surface of the screw rod is in threaded connection with the inner cavity of the moving plate.

[0011] As a preferred, the driving assembly comprises a fixed plate, one side of the fixed plate is fixedly connected with one side of the fixed frame, the top of the fixed plate is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with a rotating disc, the top of the rotating disc is fixedly connected with a rotating rod, the surface of the rotating rod is rotatably connected with a connecting rod, one side of the connecting rod is fixedly connected with one side of the mounting frame.

[0012] As a preferred, the inner cavity of the pulverizer body is fixedly connected with an inclined plate, the inner cavity of the material accumulation box is fixedly connected with a triangular inclined block, one side of the bottom shell is fixedly connected with a limiting plate, one end of the screw rod is rotatably connected with the top of the limiting plate.

[0013] The inner cavity of the bottom shell is fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a limiting rod, the inner cavity of the connecting rod is in sliding connection with the surface of the limiting rod, one side of the connecting block is fixedly connected with a spring, and one end of the spring is fixedly connected with the top of the screening net.

[0014] The utility model discloses the beneficial effect lies in: through the operation of first servo motor realizes the sustained vibration of screening net, realizes the screening of straw, and the accumulation tank is collected to the straw that is not effectively smashed, and then through the operation of third servo motor makes the accumulation tank can be elevated, when it elevates to certain height, can push the accumulation tank and overturn through the operation of pneumatic cylinder, and then realize the secondary filling of the straw that is not effectively smashed, reach when the staff needs the secondary filling of the straw that is not effectively smashed, and the filling can be enough convenient, convenient, reduce the work load's effect of staff when handling straw, solve the staff when collecting, conveying, feeding the straw that is not effectively smashed, need to occupy staff's a great deal of working time, and then reduce the efficiency when the straw secondary smashing, and most straw in the prior art is added to the inside of the pulverizer, and it is a large amount of straw that is added once, which makes the pulverizer in the straw, and it is easy to appear uneven, incomplete when the straw is smashed, and then influence the crushing effect of the pulverizer and other problems. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the agricultural straw processing and smashing device with secondary filling function of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the filling mechanism;

[0017] Figure 3 It is the sectional structure schematic diagram of the bottom shell;

[0018] Figure 4 It is the structure schematic diagram of the screening net and screw rod;

[0019] Figure 5 It is the sectional structure schematic diagram of the moving plate and connecting rod;

[0020] Figure 6 It is the structure schematic diagram of the fixed frame and sliding block;

[0021] Figure 7 It is the structure schematic diagram of the limiting plate and bottom shell.

[0022] In the figure: 1, pulverizer body; 2, bottom shell; 3, screening mechanism; 301, first servo motor; 302, rotating rod; 303, cam; 304, screening net; 305, rubber layer; 4, filling mechanism; 401, fixed frame; 402, fixed rod; 403, sliding block; 404, mounting rod; 405, mounting frame; 406, feeding net; 407, driving assembly; 4071, fixed plate; 4072, second servo motor; 4073, rotating disc; 4074, rotating rod; 4075, connecting rod; 5, feeding mechanism; 501, moving plate; 502, air cylinder; 503, push block; 504, connecting rod; 505, sliding rod; 506, fixed block; 507, turnover plate; 508, material accumulation box; 509, lifting mechanism; 5091, mounting plate; 5092, third servo motor; 5093, screw; 6, connecting block; 7, limiting rod; 8, spring; 9, triangular inclined block; 10, inclined plate; 11, limiting plate. DETAILED DESCRIPTION

[0023] The specific embodiments of the utility model will be described in further detail below with reference to the drawings.

[0024] Referring to Figure 1 and Figure 4 A kind of agricultural straw processing pulverizer with secondary filling function, including pulverizer body 1, the bottom of pulverizer body 1 is fixedly connected with bottom shell 2, the inner chamber of bottom shell 2 is provided with screening mechanism 3, the top of pulverizer body 1 is provided with filling mechanism 4, the surface of pulverizer body 1 is provided with feeding mechanism 5;

[0025] Referring to Figure 5 Feeding mechanism 5 includes moving plate 501, the side of moving plate 501 is slidably connected with the side of pulverizer body 1 and bottom shell 2, the top of moving plate 501 is fixedly connected with air cylinder 502 and fixed block 506, the output end of air cylinder 502 is fixedly connected with push block 503, the bottom of push block 503 is slidably connected with the top of moving plate 501, the side of push block 503 is rotatably connected with sliding rod 505, the inner chamber of fixed block 506 is fixedly connected with connecting rod 504, the surface of connecting rod 504 is rotatably connected with turnover plate 507, the inner chamber of turnover plate 507 is slidably connected with the surface of sliding rod 505, the top of turnover plate 507 is fixedly connected with material accumulation box 508, the side of pulverizer body 1 is provided with lifting mechanism 509.

[0026] The pulverizer body 1 can pulverize and crush the straw that needs to be pulverized, the bottom shell 2 can install and connect the screening mechanism 3, the screening mechanism 3 can screen the pulverized straw, and the filler mechanism 4 can uniformly fill the straw that needs to be filled. The moving plate 501 can install and connect the air cylinder 502 and the fixed block 506. When the air cylinder 502 operates, it can smoothly move the sliding rod 505 through the push block 503. Because the sliding rod 505 is connected with the turnover plate 507, and the turnover plate 507 is rotationally connected with the connecting rod 504, when the push block 503 moves, it can smoothly push the turnover plate 507, so that the turnover plate 507 can smoothly drive the material accumulation box 508 to rotate and overturn. The lifting mechanism 509 can realize the up and down movement of the material accumulation box 508. The material accumulation box 508 can collect the straw that does not meet the requirements after being pulverized, and through subsequent rotation and overturning, it can realize the secondary filling of the pulverized straw.

[0027] With reference to Figure 2 and Figure 6 The filler mechanism 4 comprises a fixed frame 401, the bottom of the fixed frame 401 is fixedly connected with the top of the pulverizer body 1, one side of the fixed frame 401 is fixedly connected with a fixed rod 402, the surface of the fixed rod 402 is slidably connected with a sliding block 403, the inner cavity of the sliding block 403 is fixedly connected with a mounting rod 404, the surface of the mounting rod 404 is slidably connected with a mounting frame 405, the inner cavity of the mounting frame 405 is movably inserted with a feeding net 406, one side of the fixed frame 401 is fixedly connected with a driving assembly 407. The fixed frame 401 can connect the sliding block 403 through the fixed rod 402, the sliding block 403 can connect the mounting frame 405 through the mounting rod 404, the feeding net 406 connected inside the mounting frame 405 can move with the mounting frame 405 through the driving of the driving assembly 407, and the mounting frame 405 and the feeding net 406 can uniformly fill the straw that needs to be filled, so that the straw can uniformly and smoothly fall into the inside of the pulverizer body 1.

[0028] With reference to Figure 3 and Figure 4, the screening mechanism 3 includes a first servo motor 301, one side of the first servo motor 301 is fixedly connected with one side of the bottom shell 2, the output end of the first servo motor 301 penetrates the bottom shell 2 and is fixedly connected with a rotating rod 302, the surface of the rotating rod 302 is fixedly connected with a cam 303, the inner cavity of the bottom shell 2 is slidably connected with a screening net 304, one side of the screening net 304 is fixedly connected with a rubber layer 305, when the first servo motor 301 is in operation, the rotating rod 302 can drive the cam 303 to rotate smoothly, and the cam 303 can continuously and repeatedly push the screening net 304 when rotating, and the screening net 304 can continuously reciprocate up and down when being pushed, so as to screen the crushed straw, and the setting of the rubber layer 305 not only enables the screened straw to fall smoothly into the inside of the material accumulation box 508, but also does not easily affect the normal up-and-down movement of the material accumulation box 508.

[0029] With reference to Figure 4 and Figure 7 , the lifting mechanism 509 includes a mounting plate 5091, one side of the mounting plate 5091 is fixedly connected with one side of the crusher body 1, the top of the mounting plate 5091 is fixedly connected with a third servo motor 5092, the output end of the third servo motor 5092 penetrates the mounting plate 5091 and is fixedly connected with a screw rod 5093, the surface of the screw rod 5093 is threadedly connected with the inner cavity of the moving plate 501, the mounting plate 5091 can connect the screw rod 5093 through the third servo motor 5092, and the third servo motor 5092 can drive the screw rod 5093 to rotate smoothly when in operation, thereby realizing the up-and-down movement of the moving plate 501 and the material accumulation box 508, so that the material accumulation box 508 can smoothly perform secondary filling of the straw that is not effectively crushed.

[0030] With reference to Figure 3 and Figure 6 , the driving assembly 407 includes a fixed plate 4071, one side of the fixed plate 4071 is fixedly connected with one side of the fixed frame 401, the top of the fixed plate 4071 is fixedly connected with a second servo motor 4072, the output end of the second servo motor 4072 is fixedly connected with a rotating disc 4073, the top of the rotating disc 4073 is fixedly connected with a rotating rod 4074, the surface of the rotating rod 4074 is rotatably connected with a connecting rod 4075, one side of the connecting rod 4075 is fixedly connected with one side of the mounting frame 405, the fixed frame 401 can connect the second servo motor 4072 through the fixed plate 4071, and the second servo motor 4072 can drive the rotating rod 4074 to rotate around the center of the rotating disc 4073 when in operation, and the rotating rod 4074 can realize the continuous rotary movement of the mounting frame 405 through the rotary connection with the connecting rod 4075 when rotating, thereby realizing the uniform feeding of the straw.

[0031] With reference toFigure 3 And Figure 7 The inner cavity of the pulverizer body 1 is fixedly connected with the inclined plate 10, the inner cavity of the accumulated material box 508 is fixedly connected with the triangular inclined block 9, one side of the bottom shell 2 is fixedly connected with the limiting plate 11, the top of the limiting plate 11 is rotatably connected with one end of the screw rod 5093, the inclined plate 10 can guide the straw added to the inside of the pulverizer body 1, so that it can be more smoothly pulverized, and the limiting plate 11 can limit the downward movement of the moving plate 501, so that it is not easy to move out of and slide off the surface of the screw rod 5093, and the triangular inclined block 9 is arranged, so that the accumulated material box 508 can smoothly add the straw inside itself to the inside of the pulverizer body 1 when rotating.

[0032] Referring to Figure 3 And Figure 4 The inner cavity of the bottom shell 2 is fixedly connected with the connecting block 6, one side of the connecting block 6 is fixedly connected with the limiting rod 7, the inner cavity of the connecting rod 504 is slidingly connected with the surface of the limiting rod 7, one side of the connecting block 6 is fixedly connected with the spring 8, one end of the spring 8 is fixedly connected with the top of the screening net 304, and the bottom shell 2 can install and fix the limiting rod 7 and the spring 8 through the connecting block 6, the limiting rod 7 can limit the up-down movement of the screening net 304, and the spring 8 can assist the up-down movement of the screening net 304, thereby increasing the vibration effect of the screening net 304 during up-down movement.

[0033] Working principle: when the device is in use, the staff can add the straw to be pulverized to the inside of the installation frame 405, and then start the second servo motor 4072, the pulverizer body 1 and the first servo motor 301, the second servo motor 4072 can smoothly drive the installation frame 405 to continuously rotate and move inside the fixed frame 401 through the rotating rod 4074 and the connecting rod 4075, thereby realizing uniform feeding of the straw through movement, and the straw will be pulverized after being added to the inside of the pulverizer body 1, the pulverized straw will fall to the top of the screening net 304, at this time the operation of the first servo motor 301 can smoothly drive the cam 303 to rotate, and the cam 303 can continuously and repeatedly lift the screening net 304 during rotation, thereby realizing screening of the pulverized straw, and at this time the effectively screened straw will fall into the collection box inside the bottom shell 2, and the straw that is not effectively pulverized will slide into the inside of the accumulated material box 508.

[0034] When the inside of the accumulation box 508 is accumulated with more straws, the staff can start the third servo motor 5092, when the third servo motor 5092 is in operation, the screw rod 5093 can be smoothly driven to rotate, thereby realizing the upward movement of the moving plate 501, the turnover plate 507 and the accumulation box 508, when the accumulation box 508 and the turnover plate 507 are moved to the highest position, the staff can start the air cylinder 502, the air cylinder 502 will push the sliding rod 505 through the push block 503, and when the sliding rod 505 moves, it can smoothly push the turnover plate 507, so that the turnover plate 507 rotates around the center of the connecting rod 504, thereby realizing the rotation and turnover of the turnover plate 507 and the accumulation box 508, so that the straws in the accumulation box 508 can be smoothly added to the inside of the mounting frame 405, realizing the secondary filling and crushing of the straws which are not effectively crushed.

[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of 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.

Claims

1. An agricultural straw processing and crushing device with secondary filling function, characterized in that: The pulverizer body (1) is included. A bottom shell (2) is fixedly connected to the bottom of the pulverizer body (1). A screening mechanism (3) is provided in the inner cavity of the bottom shell (2). A filling mechanism (4) is provided at the top of the pulverizer body (1). A feeding mechanism (5) is provided on the surface of the pulverizer body (1). The feeding mechanism (5) includes a moving plate (501). One side of the moving plate (501) is slidably connected to one side of the crusher body (1) and the bottom shell (2). A cylinder (502) and a fixed block (506) are fixedly connected to the top of the moving plate (501). A push block (503) is fixedly connected to the output end of the cylinder (502). The bottom of the push block (503) is slidably connected to the top of the moving plate (501). A sliding rod (505) is rotatably connected to one side of the push block (503). A connecting rod (504) is fixedly connected to the inner cavity of the fixed block (506). A flipping plate (507) is rotatably connected to the surface of the connecting rod (504). The inner cavity of the flipping plate (507) is slidably connected to the surface of the sliding rod (505). A material collection box (508) is fixedly connected to the top of the flipping plate (507). A lifting mechanism (509) is provided on one side of the crusher body (1).

2. The agricultural straw processing and crushing device with secondary filling function according to claim 1, characterized in that: The filling mechanism (4) includes a fixed frame (401), the bottom of which is fixedly connected to the top of the crusher body (1), a fixed rod (402) is fixedly connected to one side of the fixed frame (401), a sliding block (403) is slidably connected to the surface of the fixed rod (402), an installation rod (404) is fixedly connected to the inner cavity of the sliding block (403), an installation frame (405) is slidably connected to the surface of the installation rod (404), a feed screen (406) is movably inserted into the inner cavity of the installation frame (405), and a drive assembly (407) is fixedly connected to one side of the fixed frame (401).

3. The agricultural straw processing and crushing device with secondary filling function according to claim 2, characterized in that: The screening mechanism (3) includes a first servo motor (301), one side of which is fixedly connected to one side of the bottom shell (2). The output end of the first servo motor (301) passes through the bottom shell (2) and is fixedly connected to a rotating rod (302). A cam (303) is fixedly connected to the surface of the rotating rod (302). A screening screen (304) is slidably connected to the inner cavity of the bottom shell (2). A rubber layer (305) is fixedly connected to one side of the screening screen (304).

4. The agricultural straw processing and crushing device with secondary filling function according to claim 3, characterized in that: The lifting mechanism (509) includes a mounting plate (5091), one side of which is fixedly connected to one side of the crusher body (1). A third servo motor (5092) is fixedly connected to the top of the mounting plate (5091). The output end of the third servo motor (5092) passes through the mounting plate (5091) and is fixedly connected to a screw (5093). The surface of the screw (5093) is threadedly connected to the inner cavity of the moving plate (501).

5. An agricultural straw processing and crushing device with secondary filling function according to claim 4, characterized in that: The drive assembly (407) includes a fixing plate (4071), one side of which is fixedly connected to one side of a fixing frame (401). A second servo motor (4072) is fixedly connected to the top of the fixing plate (4071). A turntable (4073) is fixedly connected to the output end of the second servo motor (4072). A rotating rod (4074) is fixedly connected to the top of the turntable (4073). A connecting rod (4075) is rotatably connected to the surface of the rotating rod (4074). One side of the connecting rod (4075) is fixedly connected to one side of a mounting frame (405).

6. The agricultural straw processing and crushing device with secondary filling function according to claim 4, characterized in that: An inclined plate (10) is fixedly connected to the inner cavity of the crusher body (1), a triangular inclined block (9) is fixedly connected to the inner cavity of the material collection box (508), a limiting plate (11) is fixedly connected to one side of the bottom shell (2), and the top of the limiting plate (11) is rotatably connected to one end of the screw (5093).

7. An agricultural straw processing and crushing device with secondary filling function according to claim 4, characterized in that: A connecting block (6) is fixedly connected to the inner cavity of the bottom shell (2). A limiting rod (7) is fixedly connected to one side of the connecting block (6). The inner cavity of the connecting rod (504) is slidably connected to the surface of the limiting rod (7). A spring (8) is fixedly connected to one side of the connecting block (6). One end of the spring (8) is fixedly connected to the top of the screening screen (304).

Images