Organic chemical fertilizer quantitative feeding device with guide structure

Abstract

The utility model relates to the field of organic fertilizer industry, in particular to an organic fertilizer quantitative feeding device with a guide structure. The technical problems that a conventional organic fertilizer feeding device is poor in fertilization precision, the feeding dosage and feeding position of fertilizer are not easy to control, and meanwhile large-particle organic fertilizer is prone to blocking a discharging port of the feeding device are solved. According to the technical scheme, the organic chemical fertilizer quantitative feeding device with the guide structure comprises a bearing assembly, a storage bin assembly, a smashing assembly, a quantitative control assembly and a feeding assembly. The filter screen is arranged in the storage bin to intercept large-particle fertilizer, the motor drives the grinding roller to roll to smash the fertilizer, the motor drives the quantitative bin to rotate along the inner wall of the discharging pipe so as to control the dosage of the thrown fertilizer, and the throwing box is limited by the guide column, so that the throwing speed of the fertilizer is controlled. The displacement in the horizontal direction is realized along with the extension and retraction of the electric cylinder, so that the fertilizer can be fed along a preset path, and the problems are solved.

Description

Technical Field

[0001] The utility model belongs to the field of organic fertilizer industry, and specifically relates to an organic fertilizer quantitative delivery device with a guiding structure. Background Art

[0002] In the organic fertilizer industry, organic fertilizer refers to fertilizer made from animal excrement or animal and plant residues and other organic matter-rich byproduct resources as the main raw materials, which are fermented and decomposed. It is usually placed in the soil where crops are planted, and has the functions of improving the soil, fertilizing the soil, increasing the vitality of soil nutrients, and purifying the soil ecological environment. In the prior art, a conventional organic fertilizer placement device is usually a movable fertilizer storage device with a discharge port at the lower end. In the process of pushing it along the field, the fertilizer will continuously fall on the soil, the accuracy of fertilization is poor, and it is not easy to control the dosage and placement of the fertilizer. At the same time, organic fertilizers are prone to agglomeration, and large-particle fertilizers are easy to block the discharge port during the placement process, resulting in low fertilization efficiency. Therefore, an organic fertilizer quantitative placement device with a guiding structure is proposed to solve the above-mentioned problems. Utility Model Content

[0003] In order to overcome the problem that during the organic fertilizer placement process, conventional organic fertilizer placement devices have poor fertilization accuracy, are difficult to control the fertilizer dosage and placement position, and large particles of organic fertilizer easily clog the discharge port of the placement device.

[0004] The technical solution of the utility model is: a quantitative delivery device for organic fertilizer with a guiding structure, comprising a bearing component, a storage bin component, a crushing component, a quantitative control component and a delivery component; a storage bin component for storing fertilizer is arranged inside the bearing component; a crushing component for crushing fertilizer is arranged inside the storage bin component; a quantitative control component for quantitative feeding is arranged at the lower end of the storage bin component; and a delivery component for delivering fertilizer is arranged inside the bearing component.

[0005] Preferably, the provision of the bearing component helps to achieve easy movement of the device between fields, and the crushing component is provided inside the storage bin component, so that the fertilizer put into the storage bin component can be crushed, thereby solving the problem that large-particle organic fertilizers easily clog the discharge port of the delivery device, and the provision of the quantitative control component helps to control the dosage of the fertilizer delivered each time, and the provision of the delivery component ensures that the fertilizer can be accurately delivered along a predetermined path while being able to accurately receive the fertilizer falling out of the quantitative control component, thereby solving the problem that conventional organic fertilizer delivery devices have poor fertilization accuracy and are difficult to control the dosage and delivery position of the fertilizer.

[0006] Preferably, the bearing assembly includes a bearing block, a delivery slot, a towing hook, a push rod, a guide column, a first through hole, a bottom wheel, a mounting plate and a mounting slot; the bearing block is a U-shaped block structure with an open upper end; a delivery slot is provided through the lower end of the bearing block; two towing hooks symmetrically distributed about the center of the bearing block are fixedly connected to the right end of the bearing block; a push rod is fixedly connected to the left end of the bearing block; two guide columns symmetrically distributed about the center of the bearing block are fixedly connected between the left and right end surfaces inside the bearing block; a first through hole is provided through the left end of the bearing block; bottom wheels are fixedly connected to the four corner edges of the lower end of the bearing block; a mounting plate is fixedly connected to the upper end of the bearing block; mounting slots are provided through the upper and lower ends of the mounting plate; through the setting of the bottom wheel, the device can be conveniently moved in the field, and the larger diameter design of the bottom wheel can more easily pass through uneven ground, reduce bumps and shaking in the field, and help maintain the stability of the soil. Through the setting of the towing hook and the push rod, the device can be dragged forward by a tractor through a towing rope, or it can be pushed manually, and it has a wide range of applicability.

[0007] Preferably, the storage bin assembly includes a lower hopper, a crushing bin, a dust cover, a feeding port and an external thread; the lower hopper is fixedly connected to the inner wall of the mounting groove; the lower hopper is a funnel-shaped structure with openings at the upper and lower ends; an external thread is provided on the outer wall of the lower end of the lower hopper; the crushing bin is fixedly connected to the upper end of the lower hopper; the crushing bin is a cylindrical structure with openings at the upper and lower ends; the dust cover is fixedly connected to the upper end of the crushing bin; the dust cover is a truncated cone-shaped structure with an opening at the lower end; the internal spaces of the lower hopper, crushing bin and dust cover are connected; a feeding port is provided through the outer wall of the dust cover; the funnel-shaped design of the lower hopper facilitates the discharge of fertilizer, and the provision of the dust cover helps to prevent adverse external factors from contaminating the fertilizer inside the storage bin assembly.

[0008] Preferably, the crushing assembly includes a first motor, a rotating shaft, a fixed shaft, a rolling roller and a filter; the first motor is fixedly connected to the lower end surface of the inner part of the dust cover; the lower end of the output shaft of the first motor is fixedly connected to the rotating shaft; four fixed shafts evenly distributed in a circle are fixedly connected to the lower outer wall of the rotating shaft; a rolling roller is rotatably mounted on the outer wall of the fixed shaft; the filter is fixedly connected to the inner wall of the crushing bin; the upper end of the filter is fitted with the lower end of the rolling roller; through the setting of the crushing assembly, the first motor is started, and the output shaft of the first motor will drive the rotating shaft and the fixed shaft to rotate synchronously, so that the rolling roller rolls along the upper end of the filter, and the large-particle fertilizer intercepted on the upper end of the filter will be crushed and crushed, which can effectively prevent large pieces of fertilizer from clogging the discharge port and solve the problem that large-particle organic fertilizers are easy to clog the discharge port of the delivery device.

[0009] Preferably, the quantitative control component includes a discharge pipe, a second through hole, an internal thread, a second motor, a quantitative bin, a screw groove, a stud and a knob; the discharge pipe is threadedly installed on the lower end of the lower hopper; the upper and lower ends of the discharge pipe are open; a second through hole is penetrated through the outer wall of the discharge pipe; an internal thread is provided on the inner wall of the upper end of the discharge pipe; the internal thread is matched with the external thread; the discharge pipe is threadedly installed on the lower end of the lower hopper, so that the quantitative control component can be easily disassembled and assembled, and the cleaning and maintenance of the quantitative control component are convenient.

[0010] Preferably, a second motor is fixedly connected to the right end face inside the supporting block; the output shaft of the second motor passes through the second through hole and is fixedly connected to the metering bin; the metering bin is a spherical structure; the metering bin is rotatably mounted on the inner wall of the discharge pipe; a screw groove is opened at the upper end of the metering bin; a stud is threadedly mounted on the inner wall of the screw groove; a knob is fixedly connected to the upper end of the stud; the metering bin is rotatably mounted on the inner wall of the discharge pipe, and the metering bin can be driven to rotate by starting the second motor. When the screw groove is toward the upper end of the discharge pipe, the fertilizer in the lower hopper will fall into the metering bin along the discharge pipe. Continuing to rotate the metering bin will block the falling path of the fertilizer until the screw groove is toward the lower end of the discharge pipe. The fertilizer in the metering bin will fall out of the discharge pipe due to its own weight. The installation height of the stud in the screw groove can be adjusted by rotating the knob to change the storage space size of the metering bin, thereby realizing quantitative control of the fertilizer.

[0011] Preferably, the feeding assembly includes an electric cylinder, a feeding box, a limit block, a guide hole, a third through hole, a third motor and a baffle; the left end of the supporting block is fixedly connected to the electric cylinder; the output shaft of the electric cylinder passes through the first through hole and is fixedly connected to the feeding box; the upper and lower ends of the feeding box are open; the front and rear ends of the feeding box are fixedly connected to two limit blocks symmetrically distributed about the center of the feeding box; guide holes are penetrated at the left and right ends of the limit block; the inner wall of the guide hole fits with the outer wall of the guide column; the right end of the feeding box is penetrated by the third through hole; the right end of the feeding box is fixedly connected to the third motor; the baffle is rotatably installed on the inner wall of the feeding box; the output shaft of the third motor passes through the third through hole and is fixed to the rotating shaft of the baffle; through the setting of the electric cylinder, the feeding can be driven by the extension and retraction of the output shaft of the electric cylinder The feed box moves horizontally above the feeding trough, and the feeding position of the fertilizer can be adjusted according to actual needs. When the feeding box reaches the specified position, the third motor is started, and the output shaft of the third motor will drive the baffle to rotate synchronously, so that the fertilizer passes through the gap between the feeding box and the baffle and falls into the soil, thereby achieving precise feeding. The one-piece structure formed by the feeding box and the limit block slides along the outer wall of the guide column, and the guide column plays a role of positioning and guiding. While being able to accurately receive the fertilizer falling from the lower end of the discharge pipe, it ensures that the fertilizer can be accurately delivered along a predetermined path, which can reduce fertilizer waste and mis-dosing, improve the accuracy of fertilization, and solve the problem that the fertilization accuracy of conventional organic fertilizer delivery devices is poor and it is difficult to control the dosage and delivery position of the fertilizer.

[0012] Beneficial effects of the utility model:

[0013] 1. Through the setting of the electric cylinder, the feeding box can be driven to move horizontally above the feeding slot by the extension and contraction of the output shaft of the electric cylinder, and the fertilizer placement position can be adjusted according to actual needs. The one-piece structure formed by the feeding box and the limit block slides along the outer wall of the guide column, and the guide column plays a role in positioning and guiding. While being able to accurately receive the fertilizer falling from the lower end of the discharge pipe, it ensures that the fertilizer can be accurately placed along the predetermined path to reduce fertilizer waste and misplacement, and solves the problem that the conventional organic fertilizer placement device has poor fertilization accuracy and is difficult to control the fertilizer dosage and placement position;

[0014] 2. The quantitative bin is installed on the inner wall of the discharge pipe through rotation. The quantitative bin can be driven to rotate by starting the second motor. When the screw groove faces the upper end of the discharge pipe, the fertilizer in the lower hopper will fall into the quantitative bin along the discharge pipe. The quantitative bin will continue to rotate to block the falling path of the fertilizer until the screw groove faces the lower end of the discharge pipe. The fertilizer in the quantitative bin will fall out of the discharge pipe due to its own weight. The installation height of the stud in the screw groove can be adjusted by rotating the knob to change the storage space size of the quantitative bin, so as to achieve quantitative control of the fertilizer.

[0015] 3. By setting the crushing component, start the first motor, and the output shaft of the first motor will drive the rotating shaft and the fixed shaft to rotate synchronously, so that the rolling roller rolls along the upper end of the filter, and the large-particle fertilizer intercepted on the upper end of the filter is crushed and crushed, which can effectively prevent large pieces of fertilizer from clogging the discharge port, and solve the problem that large particles of organic fertilizer are easy to clog the discharge port of the delivery device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a quantitative delivery device for organic fertilizers with a guide structure of the utility model;

[0017] Figure 2 What is shown is a schematic diagram of a front view cross-section stereoscopic structure of a quantitative organic fertilizer delivery device with a guide structure of the utility model;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a bearing assembly of a quantitative delivery device for organic fertilizers with a guide structure of the utility model;

[0019] Figure 4 The three-dimensional structure schematic diagram of a storage bin component and a quantitative control component of a quantitative delivery device for organic fertilizer with a guide structure of the utility model is shown;

[0020] Figure 5 The schematic diagram of the three-dimensional split structure of the crushing component of the organic fertilizer quantitative feeding device with a guide structure of the utility model is shown;

[0021] Figure 6 What is shown is a three-dimensional split structure schematic diagram of a quantitative control component of a quantitative delivery device for organic fertilizers with a guide structure of the utility model;

[0022] Figure 7 The schematic diagram of the partial cross-section of the three-dimensional structure of the storage bin assembly, the crushing assembly and the quantitative control assembly of the organic fertilizer quantitative delivery device with a guide structure of the utility model is shown;

[0023] Figure 8 What is shown is a three-dimensional disassembled structural schematic diagram of a delivery component of an organic fertilizer quantitative delivery device with a guiding structure according to the utility model.

[0024] The markings in the accompanying drawings are: 1-bearing assembly, 101-bearing block, 102-dispensing slot, 103-drag hook, 104-push rod, 105-guide column, 106-first through hole, 107-bottom wheel, 108-mounting plate, 109-mounting slot, 2-storage bin assembly, 201-lower hopper, 202-crushing bin, 203-dust cover, 204-feeding port, 205-external thread, 3-crushing assembly, 301-first motor, 302-rotating shaft, 3 03-fixed shaft, 304-rolling roller, 305-filter screen, 4-quantitative control component, 401-discharge pipe, 402-second through hole, 403-internal thread, 404-second motor, 405-quantitative bin, 406-screw groove, 407-stud, 408-knob, 5-feeding component, 501-electric cylinder, 502-feeding box, 503-limiting block, 504-guide hole, 505-third through hole, 506-third motor, 507-baffle. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0026] See also Figure 1 and Figure 2 The utility model provides an embodiment: a quantitative delivery device for organic fertilizer with a guiding structure, comprising a bearing component 1, a storage bin component 2, a crushing component 3, a quantitative control component 4 and a delivery component 5; the bearing component 1 is provided with a storage bin component 2 for storing fertilizers; the storage bin component 2 is provided with a crushing component 3 for crushing fertilizers; the lower end of the storage bin component 2 is provided with a quantitative control component 4 for quantitative feeding; the bearing component 1 is provided with a delivery component 5 for delivering fertilizers.

[0027] See also Figure 3In this embodiment, the bearing assembly 1 includes a bearing block 101, a delivery slot 102, a towing hook 103, a push rod 104, a guide column 105, a first through hole 106, a bottom wheel 107, a mounting plate 108 and a mounting slot 109; the bearing block 101 is a U-shaped block structure with an open upper end; the lower end of the bearing block 101 is penetrated with a delivery slot 102; the right end of the bearing block 101 is fixedly connected with two towing hooks 103 symmetrically distributed about the center of the bearing block 101; the left end of the bearing block 101 is fixedly connected with a push rod 104; the left and right end surfaces inside the bearing block 101 are fixedly connected with two guide columns 105 symmetrically distributed about the center of the bearing block 101; the left end of the bearing block 101 is penetrated with a first through hole 106; the bottom wheels 107 are fixedly connected to the four corners of the lower end of the bearing block 101; the upper end of the bearing block 101 is fixedly connected with a mounting plate 108; the upper and lower ends of the mounting plate 108 are penetrated with mounting slots 109.

[0028] See also Figure 4 and Figure 7 In this embodiment, the storage bin assembly 2 includes a lower hopper 201, a crushing bin 202, a dust cover 203, a feeding port 204 and an external thread 205; the lower hopper 201 is fixedly connected to the inner wall of the mounting groove 109; the lower hopper 201 is a funnel-shaped structure with openings at both ends; an external thread 205 is provided on the outer wall of the lower end of the lower hopper 201; the crushing bin 202 is fixedly connected to the upper end of the lower hopper 201; the crushing bin 202 is a cylindrical structure with openings at both ends; the dust cover 203 is fixedly connected to the upper end of the crushing bin 202; the dust cover 203 is a truncated cone-shaped structure with an opening at the lower end; the internal spaces of the lower hopper 201, the crushing bin 202 and the dust cover 203 are connected; a feeding port 204 is provided through the outer wall of the dust cover 203.

[0029] See also Figure 5 and Figure 7 In this embodiment, the crushing assembly 3 includes a first motor 301, a rotating shaft 302, a fixed shaft 303, a rolling roller 304 and a filter 305; the first motor 301 is fixedly connected to the lower end surface inside the dust cover 203; the lower end of the output shaft of the first motor 301 is fixedly connected to the rotating shaft 302; four fixed shafts 303 evenly distributed in a circle are fixedly connected to the lower outer wall of the rotating shaft 302; the rolling roller 304 is rotatably mounted on the outer wall of the fixed shaft 303; the filter 305 is fixedly connected to the inner wall of the crushing bin 202; the upper end of the filter 305 is in contact with the lower end of the rolling roller 304.

[0030] See also Figure 4 , Figure 6 and Figure 7In this embodiment, the quantitative control component 4 includes a discharge pipe 401, a second through hole 402, an internal thread 403, a second motor 404, a quantitative bin 405, a screw groove 406, a stud 407 and a knob 408; the lower end of the lower hopper 201 is threadedly mounted with the discharge pipe 401; the upper and lower ends of the discharge pipe 401 are open; the outer wall of the discharge pipe 401 is penetrated by a second through hole 402; the inner wall of the upper end of the discharge pipe 401 is provided with an internal thread 403; the internal thread The groove 403 is matched with the external thread 205; the second motor 404 is fixedly connected to the right end face inside the supporting block 101; the output shaft of the second motor 404 passes through the second through hole 402 and is fixedly connected to the quantitative bin 405; the quantitative bin 405 is a spherical structure; the quantitative bin 405 is rotatably installed on the inner wall of the discharge pipe 401; a screw groove 406 is opened at the upper end of the quantitative bin 405; a stud 407 is threadedly installed on the inner wall of the screw groove 406; a knob 408 is fixedly connected to the upper end of the stud 407.

[0031] See also Figure 8 In this embodiment, the delivery assembly 5 includes an electric cylinder 501, a feeding box 502, a limit block 503, a guide hole 504, a third through hole 505, a third motor 506 and a baffle 507; the left end of the bearing block 101 is fixedly connected to the electric cylinder 501; the output shaft of the electric cylinder 501 passes through the first through hole 106 and is fixedly connected to the feeding box 502; the upper and lower ends of the feeding box 502 are open; the front and rear ends of the feeding box 502 are fixedly connected to the center of the feeding box 502 Two limit blocks 503 are symmetrically distributed; guide holes 504 are formed through the left and right ends of the limit blocks 503; the inner wall of the guide hole 504 is in contact with the outer wall of the guide column 105; a third through hole 505 is formed through the right end of the feeding box 502; a third motor 506 is fixedly connected to the right end of the feeding box 502; a baffle 507 is rotatably mounted on the inner wall of the feeding box 502; the output shaft of the third motor 506 passes through the third through hole 505 and is fixedly connected to the rotating shaft of the baffle 507.

[0032] When working, first add the organic fertilizer into the lower hopper 201 through the feeding port 204, and the large fertilizer particles will be intercepted at the upper end of the filter 305. Start the first motor 301, and the output shaft of the first motor 301 will drive the rotating shaft 302 and the fixed shaft 303 to rotate synchronously, so that the rolling roller 304 rolls along the upper end of the filter 305, and crushes the large fertilizer particles at the upper end of the filter 305, which can effectively prevent the large fertilizer particles from blocking the discharge port;

[0033] Then, the whole device is pushed forward along the field to be fertilized by the push rod 104, and the second motor 404 is started to drive the quantitative bin 405 to rotate. When the screw groove 406 faces the upper end of the discharge pipe 401, the fertilizer in the lower hopper 201 will fall into the quantitative bin 405 along the discharge pipe 401. The quantitative bin 405 is continuously rotated to block the falling path of the fertilizer until the screw groove 406 faces the lower end of the discharge pipe 401. The fertilizer in the quantitative bin 405 will fall out of the discharge pipe 401 due to its own weight. The installation height of the stud 407 in the screw groove 406 is adjusted by rotating the knob 408 to change the storage space size of the quantitative bin 405, thereby realizing quantitative control of the fertilizer.

[0034] The electric cylinder 501 is started, and the output shaft of the electric cylinder 501 begins to extend and retract, driving the feeding box 502 to move horizontally above the feeding slot 102 to just below the discharge pipe 401, so that the fertilizer flowing out from the lower end of the discharge pipe 401 falls into the feeding box 502, and then the electric cylinder 501 is controlled according to actual needs to adjust the feeding position of the fertilizer. When the feeding box 502 reaches the feeding position, the third motor 506 is started, and the output shaft of the third motor 506 drives the baffle 507 to rotate synchronously, so that the fertilizer falls into the soil through the gap between the feeding box 502 and the baffle 507, thereby realizing accurate quantitative feeding.

[0035] Through the above steps, the setting of the carrying component 1 helps to achieve easy movement of the device between fields. The crushing component 3 is arranged inside the storage bin component 2, so that the fertilizer put into the storage bin component 2 can be crushed, which solves the problem that large particles of organic fertilizer easily block the discharge port of the delivery device. The setting of the quantitative control component 4 helps to control the dosage of the fertilizer delivered each time. The setting of the delivery component 5 can accurately receive the fertilizer falling out of the quantitative control component 4 while ensuring that the fertilizer can be accurately delivered along a predetermined path, which solves the problem that the fertilization accuracy of conventional organic fertilizer delivery devices is poor and it is difficult to control the dosage and delivery position of the fertilizer.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A quantitative delivery device for organic fertilizer with a guiding structure, comprising a bearing assembly (1); characterized in that: The invention also comprises a storage bin component (2), a crushing component (3), a quantitative control component (4) and a delivery component (5); the storage bin component (2) for storing fertilizer is arranged inside the bearing component (1); the crushing component (3) for crushing fertilizer is arranged inside the storage bin component (2); the quantitative control component (4) for quantitative feeding is arranged at the lower end of the storage bin component (2); and the delivery component (5) for delivering fertilizer is arranged inside the bearing component (1).

2. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 1, characterized in that: The bearing assembly (1) comprises a bearing block (101), a delivery slot (102), a towing hook (103), a push rod (104), a guide column (105), a first through hole (106), a bottom wheel (107), a mounting plate (108) and a mounting slot (109); the bearing block (101) is a U-shaped block structure with an opening at the upper end; a delivery slot (102) is provided through the lower end of the bearing block (101); two towing hooks (103) symmetrically distributed about the center of the bearing block (101) are fixedly connected to the right end of the bearing block (101); 3); a push rod (104) is fixedly connected to the left end of the bearing block (101); two guide columns (105) are fixedly connected between the left and right end surfaces inside the bearing block (101) and are symmetrically distributed about the center of the bearing block (101); a first through hole (106) is penetrated through the left end of the bearing block (101); bottom wheels (107) are fixedly connected to the four corner edges of the lower end of the bearing block (101); a mounting plate (108) is fixedly connected to the upper end of the bearing block (101); and mounting grooves (109) are penetrated through the upper and lower ends of the mounting plate (108).

3. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 2, characterized in that: The storage bin assembly (2) comprises a lower hopper (201), a crushing bin (202), a dust cover (203), a feeding port (204) and an external thread (205); the lower hopper (201) is fixedly connected to the inner wall of the mounting groove (109); the lower hopper (201) is a funnel-shaped structure with openings at both ends; an external thread (205) is provided on the lower outer wall of the lower hopper (201); the crushing bin (202) is fixedly connected to the upper end of the lower hopper (201); the crushing bin (202) is a cylindrical structure with openings at both ends; the dust cover (203) is fixedly connected to the upper end of the crushing bin (202); the dust cover (203) is a truncated cone-shaped structure with an opening at the lower end; the internal spaces of the lower hopper (201), the crushing bin (202) and the dust cover (203) are connected; and a feeding port (204) is provided through the outer wall of the dust cover (203).

4. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 3 is characterized in that: The crushing assembly (3) comprises a first motor (301), a rotating shaft (302), a fixed shaft (303), a rolling roller (304) and a filter (305); the first motor (301) is fixedly connected to the lower end surface inside the dust cover (203); the lower end of the output shaft of the first motor (301) is fixedly connected to the rotating shaft (302); four fixed shafts (303) evenly distributed in a circumference are fixedly connected to the lower outer wall of the rotating shaft (302); the rolling roller (304) is rotatably mounted on the outer wall of the fixed shaft (303); the filter (305) is fixedly connected to the inner wall of the crushing bin (202); and the upper end of the filter (305) is in contact with the lower end of the rolling roller (304).

5. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 3, characterized in that: The quantitative control component (4) comprises a discharge pipe (401), a second through hole (402), an internal thread (403), a second motor (404), a quantitative bin (405), a screw groove (406), a stud (407) and a knob (408); the discharge pipe (401) is threadedly mounted on the lower end of the lower hopper (201); the upper and lower ends of the discharge pipe (401) are open; the second through hole (402) is penetrated through the outer wall of the discharge pipe (401); the inner wall of the upper end of the discharge pipe (401) is provided with an internal thread (403); the internal thread (403) is matched with the external thread (205).

6. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 2, characterized in that: A second motor (404) is fixedly connected to the right end surface inside the bearing block (101); the output shaft of the second motor (404) passes through the second through hole (402) and is fixedly connected to a quantitative bin (405); the quantitative bin (405) is a spherical structure; the quantitative bin (405) is rotatably mounted on the inner wall of the discharge pipe (401); a screw groove (406) is formed at the upper end of the quantitative bin (405); a stud (407) is threadedly mounted on the inner wall of the screw groove (406); and a knob (408) is fixedly connected to the upper end of the stud (407).

7. The device for quantitatively delivering organic fertilizer with a guiding structure according to claim 2, characterized in that: The feeding assembly (5) comprises an electric cylinder (501), a feeding box (502), a limit block (503), a guide hole (504), a third through hole (505), a third motor (506) and a baffle (507); the left end of the bearing block (101) is fixedly connected to the electric cylinder (501); the output shaft of the electric cylinder (501) passes through the first through hole (106) and is fixedly connected to the feeding box (502); the upper and lower ends of the feeding box (502) are open; the front and rear ends of the feeding box (502) are fixedly connected to the feeding box (502) symmetrically about the center of the feeding box (502). Two limit blocks (503) are distributed; guide holes (504) are formed through the left and right ends of the limit blocks (503); the inner wall of the guide hole (504) is in contact with the outer wall of the guide column (105); a third through hole (505) is formed through the right end of the feeding box (502); a third motor (506) is fixedly connected to the right end of the feeding box (502); a baffle (507) is rotatably mounted on the inner wall of the feeding box (502); and an output shaft of the third motor (506) passes through the third through hole (505) and is fixedly connected to the rotating shaft of the baffle (507).

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