Agricultural sowing and fertilizing all-in-one machine

Abstract

The invention discloses an agricultural sowing and fertilizing all-in-one machine which comprises a sowing and fertilizing shell, a bracket used for being connected with a tractor is fixedly connected to the left side of the sowing and fertilizing shell, and a connector is arranged on the bracket. According to the device, sowing and fertilizing are facilitated, in order to prevent fertilizer from being blocked in the discharging pipe, only one rotating motor is needed to work, vertical vibrating movement and rotating movement of the movable rod and the rotary vibrating head in the fertilizing and discharging process can be achieved, the anti-blocking effect in the discharging pipe is better, smooth discharging, sowing and fertilizing are ensured, and the practicability is high. The agricultural seeding and fertilizing all-in-one machine avoids the situation that an existing agricultural seeding and fertilizing all-in-one machine is prone to accumulation and blockage of fertilizer in a discharging pipe due to caking of the fertilizer, consequently, fertilization is uneven, even fertilizer discharging is interrupted, and normal growth of crops is affected, and also avoids the situation that frequent shutdown is needed for cleaning in the past, and a large amount of manpower and time are consumed. And the overall operation efficiency is improved, and application and popularization are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of agriculture, and in particular to an agricultural sowing and fertilizing integrated machine. Background Art

[0002] In the field of agricultural production, the agricultural sowing and fertilization machine is an agricultural machinery equipment that integrates two key farming operation functions of sowing and fertilizing. It aims to improve agricultural production efficiency and save manpower and material resources. It is widely used in modern agricultural large-scale planting scenes. The sowing and fertilization machine greatly improves labor efficiency.

[0003] For example, the prior art CN112930730B discloses an all-in-one sowing and fertilizing machine for agricultural production, comprising a machine body and a rotary tillage blade group. A seed box is fixedly arranged on the top surface of the right side of the machine body. By arranging a loading shovel, a guide groove is opened on the outer wall of the rotating shaft. When the rotating shaft rotates, the guide rod in the guide groove is driven to move, so that the guide rod drives the connected rotating rod to move forward and backward, so that the mixing plate on the rotating rod turns the soil on the conveyor belt back and forth, so that the fertilizer dropped from the fertilizer box is fully mixed with the soil, and then the seeds in the seed box are scattered in the dug trench through the sowing tube, and then the soil mixed with the fertilizer on the conveyor belt will cover the seeds, and no manual further covering is required, which saves time and effort, and the mixing and covering are completed in one step.

[0004] However, during the transportation process of the existing agricultural sowing and fertilizing machines, especially when faced with fertilizers with high humidity or prone to agglomeration, the fertilizers are prone to accumulation and blockage in the feed pipe. This not only interrupts the fertilizer discharge operation, resulting in uneven fertilization and affecting crop growth, but also requires frequent shutdowns for cleaning, consuming a lot of manpower and time, reducing overall operating efficiency, and seriously restricting the efficient application of sowing and fertilizing machines in modern agriculture.

[0005] Therefore, it is urgent to improve the fertilizer discharge structure in the agricultural sowing and fertilizing integrated machine to overcome these defects. Summary of the invention

[0006] Based on the technical problems existing in the background technology, the present invention proposes an agricultural sowing and fertilizing all-in-one machine.

[0007] The agricultural sowing and fertilizing integrated machine proposed by the present invention comprises a sowing and fertilizing shell, a bracket for connecting with a tractor fixedly connected to the left side of the sowing and fertilizing shell, and a connecting head is arranged on the bracket; a moving wheel is movably installed on the bottom of the sowing and fertilizing shell through a supporting frame, and a feeding pipe for sowing and fertilizing feeding is fixedly arranged at the bottom of the sowing and fertilizing shell located on the left side of the supporting frame, and a sowing and fertilizing feeding head is also arranged at the bottom of the feeding pipe;

[0008] The right bottom of the sowing and fertilizing housing is rotatably connected to an inclined linkage frame through a driving mechanism, and the bottom end of the linkage frame is rotatably connected to a leveling drum for leveling the soil after sowing and fertilizing, and a plurality of leveling rake nails are evenly arranged on the circumference of the leveling drum;

[0009] A tilted vibrating feeding plate is fixedly installed in the sowing and fertilizing housing located on the right side of the feeding pipe; a vibrating mechanism for vibrating the vibrating feeding plate to feed is also provided on the bottom inner wall of the sowing and fertilizing housing;

[0010] The left side of the top of the sowing and fertilizing shell is fixedly installed with a vertical frame, and the left side of the vertical frame is movably installed with a lifting frame, and a through slot is provided on the vertical frame, and a lifting slider is slidably installed in the through slot along the vertical direction, and the left end of the lifting slider is fixedly connected to the lifting frame, and the other end of the lifting slider is fixedly connected to an L-shaped movable frame, and a vertically arranged movable rod is rotatably installed between the L-shaped movable frame and the lifting frame through bearings, respectively, and the bottom end of the movable rod movably penetrates the sowing and fertilizing shell and extends into the feeding pipe, and rotary vibrating heads for preventing blocking of sowing and fertilizing feeding are respectively fixedly arranged on both sides of the movable rod; the top of the L-shaped movable frame is fixed A mounting frame is fixedly provided, on which a rotating motor is fixedly installed, a worm is fixedly connected to the output end of the rotating motor, a worm wheel is fixedly sleeved on the top end of the movable rod, and the worm wheel is meshed with the worm wheel; a first sprocket is fixedly sleeved on the end of the worm wheel away from the rotating motor, a second sprocket is connected to the first sprocket through a chain transmission, a rotating shaft is fixedly connected to the second sprocket, an adapter is fixedly connected to the front side of the L-shaped movable frame, and the rotating shaft is rotatably installed on the adapter, a cam is also fixedly sleeved on the rotating shaft, and the bottom side of the cam is in rolling contact with the top side of the stand; a reset spring is also fixedly connected between the lifting slider and the bottom inner wall of the through groove.

[0011] As a further feature of the present invention, a vertically arranged guide rod is fixedly installed in the through groove, a guide hole is provided on the lifting slider, and the lifting slider is slidably sleeved on the guide rod along the vertical direction through the guide hole; the reset spring is also movably sleeved on the guide rod along the vertical direction.

[0012] As a further feature of the present invention, a mounting hole is provided on the top inner wall of the sowing and fertilizing shell, a sliding sleeve is fixedly sleeved in the mounting hole, the movable rod seals and slides through the sliding sleeve, and the movable rod performs rotational motion and lifting motion simultaneously in the sliding sleeve.

[0013] As a further feature of the present invention, the vibration mechanism includes a rotating seat fixedly mounted on the bottom inner wall of the sowing and fertilizing shell, the rotating seat is rotatably connected to a connecting rod arranged obliquely, the inclined top end of the connecting rod is fixedly connected to a knocking ball head for knocking and vibrating the vibrating blanking plate, and a first electric push rod is fixedly mounted on the bottom inner wall of the sowing and fertilizing shell, the output end of the first electric push rod is rotatably connected to a first adapter slider, and the top side of the first adapter slider is slidably connected to the bottom side of the connecting rod.

[0014] As a further feature of the present invention, a rubber buffer layer is provided on one side of the knocking ball head close to the vibrating blanking plate; a slide groove is provided on the bottom side of the connecting rod, and the first transfer slider is slidably installed in the slide groove.

[0015] As a further feature of the present invention, the driving mechanism includes a second electric push rod fixedly mounted on the support frame, the output end of the second electric push rod is rotatably connected to a second transfer slider, the linkage frame is provided with a slide rail, and the second transfer slider is slidably mounted on the slide rail.

[0016] As a further feature of the present invention, the rotary vibrating heads located on both sides of the movable rod are arranged in layers and staggered in an upper and lower manner.

[0017] As a further feature of the present invention, a feeding port and a controller are respectively provided on the top right side of the sowing and fertilizing shell, and the controller is respectively electrically connected to the rotating motor, the first electric push rod and the second electric push rod.

[0018] The beneficial effects of the present invention are:

[0019] The present invention is not only convenient for sowing and fertilizing, but also can drive the worm to rotate and mesh with the worm wheel through the rotating motor during fertilization, so as to drive the movable rod and the rotary vibrating head to rotate relatively slowly, so as to prevent the fertilizer in the feeding pipe from being blocked during feeding;

[0020] At the same time, the rotation of the worm also drives the first sprocket to rotate, and the first sprocket drives the rotating shaft and the cam to rotate through the chain and the second sprocket transmission. When the protruding part of the cam rotates downward and contacts the top side of the stand, the cam itself will move upward, which can make the movable rod and the rotary vibrating head move up, and at the same time the reset spring is stretched and deformed by the lifting slider; on the contrary, when the protruding part of the cam rotates upward and does not contact the stand, the cam itself, the rotating shaft, the adapter, the L-shaped movable frame, the lifting slider, the lifting frame and the movable rod and the rotary vibrating head move down, and at the same time the reset spring plays a reset role. In this way, through the continuous rotation of the protruding part of the cam, the movable rod and the rotary vibrating head can perform up and down vibrating activities during fertilizer discharging, which can further prevent the fertilizer from being blocked in the discharging pipe.

[0021] In the present invention, a vibration mechanism can be provided so that the knocking ball head can knock and vibrate the vibration unloading plate up and down through the rubber buffer layer, and then the vibration of the vibration unloading plate can promote the fertilizer in the sowing and fertilizing shell and on the vibration unloading plate to be vibrated and unloaded, so as to further prevent the fertilizer from being accumulated and blocked in the sowing and fertilizing shell, so as to further ensure that the fertilizer is unimpeded into the unloading pipe;

[0022] To sum up, the agricultural sowing and fertilizing integrated machine is not only convenient for sowing and fertilizing, but also can prevent fertilizer from being blocked in the feed pipe. Only one rotating motor is needed to realize the up and down vibration and rotation activities of the movable rod and the rotary vibrating head during fertilization and fertilization, so that the anti-blocking effect in the feed pipe is better, ensuring smooth feeding, sowing and fertilization. The vibrating feed plate is used to further prevent fertilizer from being accumulated and blocked, avoiding the existing agricultural sowing and fertilizing integrated machine from being easily blocked in the feed pipe due to fertilizer agglomeration, which leads to uneven fertilization or even interruption of fertilizer discharge, thereby affecting the normal growth of crops. It also avoids the situation in the past where frequent shutdowns for cleaning were required, which consumed a lot of manpower and time, thereby improving the overall operating efficiency and facilitating promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of an agricultural sowing and fertilizing integrated machine proposed by the present invention;

[0024] Figure 2 For the present invention Figure 1 The structural diagram of the enlarged part A in the middle;

[0025] Figure 3 For the present invention Figure 1 The enlarged structural diagram of part B in the middle;

[0026] Figure 4 It is a schematic diagram of the structure among the rotating motor, the movable rod, the mounting frame, the worm wheel, the worm, and the first sprocket in the present invention;

[0027] Figure 5 It is a schematic diagram of the structure among the connecting rod, the striking ball head and the rubber buffer layer in the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the sliding sleeve in the present invention.

[0029] In the figure: 1. Seeding and fertilizing shell; 101. Feeding port; 2. Bracket; 201. Connector; 3. Support frame; 4. Moving wheel; 5. Feeding pipe; 501. Seeding and fertilizing feeding head; 6. Stand; 601. Through slot; 602. Guide rod; 603. Return spring; 7. Lifting frame; 8. Rotating motor; 9. Movable rod; 901. Rotary vibrating head; 10. Vibrating feeding plate; 11. Second electric push rod; 12. Linkage frame; 121. Second transfer slider; 122. Slide rail; 13. Leveling roller ; 131. leveling rake nail; 14. lifting slider; 141. guide hole; 15. L-shaped movable frame; 16. mounting frame; 17. worm gear; 18. worm; 19. controller; 20. first sprocket; 21. chain; 22. second sprocket; 23. rotating shaft; 24. cam; 25. adapter seat; 26. bearing; 27. sleeve; 28. first electric push rod; 29. ​​first transfer slider; 30. connecting rod; 31. rotating seat; 32. knocking ball head; 321. rubber buffer layer; 33. slide groove. DETAILED DESCRIPTION

[0030] The present invention will be further explained below in conjunction with specific embodiments.

[0031] Example

[0032] refer to Figure 1-6 In this embodiment, an agricultural sowing and fertilizing integrated machine is proposed, including a sowing and fertilizing shell 1, a bracket 2 for connecting to a tractor is fixedly connected to the left side of the sowing and fertilizing shell 1, and a connecting head 201 is arranged on the bracket 2; a moving wheel 4 is movably installed on the bottom of the sowing and fertilizing shell 1 through a supporting frame 3, and a feeding pipe 5 for sowing and fertilizing is fixedly arranged at the bottom of the sowing and fertilizing shell 1 located on the left side of the supporting frame 3, and a sowing and fertilizing feeding head 501 is also arranged at the bottom of the feeding pipe 5;

[0033] The right bottom of the sowing and fertilizing housing 1 is rotatably connected to an inclined linkage frame 12 through a driving mechanism, and the bottom end of the linkage frame 12 is rotatably connected to a leveling roller 13 for leveling the soil after sowing and fertilizing, and a plurality of leveling rake nails 131 are evenly arranged on the circumference of the leveling roller 13; an inclined vibrating blanking plate 10 is also fixedly installed in the sowing and fertilizing housing 1 located on the right side of the blanking pipe 5; a vibration mechanism for vibrating and blanking the vibrating blanking plate 10 is also arranged on the bottom inner wall of the sowing and fertilizing housing 1;

[0034] A vertical frame 6 is fixedly installed on the left side of the top of the sowing and fertilizing shell 1, and a lifting frame 7 is movably installed on the left side of the vertical frame 6. A through groove 601 is provided on the vertical frame 6, and a lifting slider 14 is slidably installed in the through groove 601 along the vertical direction. The left end of the lifting slider 14 is fixedly connected to the lifting frame 7, and the other end of the lifting slider 14 is fixedly connected to an L-shaped movable frame 15. The same vertically arranged movable rod 9 is rotatably installed between the L-shaped movable frame 15 and the lifting frame 7 through bearings 26. The bottom end of the movable rod 9 movably passes through the sowing and fertilizing shell 1 and extends into the feeding pipe 5, and rotary vibrating heads 901 for preventing sowing and fertilizing feeding from being blocked are fixedly arranged on both sides of the movable rod 9; a mounting frame 16 is fixedly arranged on the top of the L-shaped movable frame 15. A rotating motor 8 is fixedly mounted on the mounting frame 16, a worm 18 is fixedly connected to the output end of the rotating motor 8, a worm wheel 17 is fixedly sleeved on the top end of the movable rod 9, and the worm 18 is meshed with the worm wheel 17; a first sprocket 20 is fixedly sleeved on the end of the worm 18 away from the rotating motor 8, a second sprocket 22 is connected to the first sprocket 20 through a chain 21, a rotating shaft 23 is fixedly connected to the second sprocket 22, an adapter seat 25 is fixedly connected to the front side of the L-shaped movable frame 15, and the rotating shaft 23 is rotatably mounted on the adapter seat 25, a cam 24 is also fixedly sleeved on the rotating shaft 23, and the bottom side of the cam 24 is in rolling contact with the top side of the stand 6; a reset spring 603 is also fixedly connected between the lifting slider 14 and the bottom inner wall of the through slot 601.

[0035] In this embodiment, a vertically arranged guide rod 602 is fixedly installed in the through groove 601, a guide hole 141 is provided on the lifting slider 14, and the lifting slider 14 is slidably sleeved on the guide rod 602 along the vertical direction through the guide hole 141; the reset spring 603 is also movably sleeved on the guide rod 602 along the vertical direction; a mounting hole is provided on the top inner wall of the sowing and fertilizing shell 1, a sliding sleeve 27 is fixedly sleeved in the mounting hole, the movable rod 9 is sealed and slidably penetrates the sliding sleeve 27, and the movable rod 9 performs rotational motion and lifting motion simultaneously based on the sliding sleeve 27.

[0036] In this embodiment, the vibration mechanism includes a rotating seat 31 fixedly mounted on the bottom inner wall of the sowing and fertilizing shell 1, and a connecting rod 30 arranged obliquely is rotatably connected to the rotating seat 31. A knocking ball head 32 for knocking and vibrating the vibrating blanking plate 10 is fixedly connected to the inclined top end of the connecting rod 30, and a first electric push rod 28 is fixedly mounted on the bottom inner wall of the sowing and fertilizing shell 1, and the output end of the first electric push rod 28 is rotatably connected to the first transfer slider 29, and the top side of the first transfer slider 29 is slidably connected to the bottom side of the connecting rod 30; a rubber buffer layer 321 is provided on the side of the knocking ball head 32 close to the vibrating blanking plate 10; a slide groove 33 is provided on the bottom side of the connecting rod 30, and the first transfer slider 29 is slidably installed in the slide groove 33.

[0037] In this embodiment, the driving mechanism includes a second electric push rod 11 fixedly mounted on the support frame 3, the output end of the second electric push rod 11 is rotatably connected to a second transfer slider 121, a slide rail 122 is provided on the linkage frame 12, and the second transfer slider 121 is slidably mounted on the slide rail 122.

[0038] Among them, the rotary vibrating heads 901 located on both sides of the movable rod 9 are arranged in layers and staggered in an upper and lower manner; the top right side of the sowing and fertilizing shell 1 is respectively provided with a feeding port 101 and a controller 19, and the controller 19 is electrically connected to the rotating motor 8, the first electric push rod 28 and the second electric push rod 11.

[0039] like Figure 1-6The agricultural sowing and fertilizing machine shown is connected to the tractor through the bracket 2 and the connecting head 201 and moves forward to the left for sowing operations. At the same time, the second electric push rod 11 is extended and retracted to drive the linkage frame 12 and the leveling roller 13 and the leveling rake nail 131 to rotate to the lower left, so that the leveling roller 13 and the leveling rake nail 131 can level the soil after sowing and fertilization. During use, the fertilizer in the agricultural sowing and fertilization can be stored in the sowing and fertilization shell 1 and can be discharged and fertilized through the discharge pipe 5 and the sowing and fertilization discharge head 501. At the same time, in order to prevent the fertilizer from being blocked in the discharge pipe 5, the output end of the rotating motor 8 can be used to drive the worm 18 to rotate slowly during fertilization. The rotation of the worm 18 engages with the worm wheel 17 for transmission, and then drives the movable rod 9 and the rotary vibrating head 901 to rotate relatively slowly. In this way, the rotation of the rotary vibrating head 901 can prevent the fertilizer in the discharge pipe 5 from being blocked during feeding; at the same time, the rotation of the worm 18 also drives the first sprocket 20 to rotate, and the first sprocket 20 drives the rotating shaft 23 and the cam 24 to rotate through the chain 21 and the second sprocket 22. When the protruding part of the cam 24 rotates downward and contacts the top side of the stand 6, the cam 24 itself will move upward, and the upward movement of the cam 24 also causes the rotating shaft 23, the adapter seat 25, the L-shaped movable frame 15, the lifting slide block 14, and the lifting When the lifting frame 7 and the L-shaped movable frame 15 move upward, the movable rod 9 and the rotary vibrating head 901 are also driven upward through the bearing 26, and the return spring 603 is stretched and deformed by the lifting slider 14; on the contrary, when the protruding part of the cam 24 rotates upward and does not contact the stand 6, the cam 24 itself, the rotating shaft 23, the adapter 25, the L-shaped movable frame 15, the lifting slider 14, the lifting frame 7 and the movable rod 9 and the rotary vibrating head 901 move downward, and the return spring 603 is stretched and deformed by the lifting slider 14. To achieve the reset effect, through the continuous rotation of the protruding part of the cam 24, the movable rod 9 and the rotary vibrating head 901 can be vibrated up and down during fertilization and feeding, which can further prevent the fertilizer from being blocked in the feeding pipe 15; and only one rotating motor 8 is needed to realize the up and down vibration and rotation activities of the movable rod 9 and the rotary vibrating head 901 during fertilization and feeding, so that the anti-blocking effect in the feeding pipe 15 is better, ensuring smooth feeding, sowing and fertilization.

[0040] As a further implementation, the telescopic work of the first electric push rod 28 in the vibration mechanism can be utilized to make the first transfer slider 29 move up and down and slide with the slide groove 33 on the bottom side of the connecting rod 30, so that the connecting rod 30 can rotate back and forth based on the rotating seat 31. When the connecting rod 30 rotates, the knocking ball head 32 also knocks and vibrates the vibration unloading plate 10 up and down through the rubber buffer layer 321, and then the vibration of the vibration unloading plate 10 is used to promote the fertilizer in the sowing and fertilizing shell 1 and on the vibration unloading plate 10 to be vibrated and unloaded, so as to further prevent the fertilizer from accumulating and clogging in the sowing and fertilizing shell 1, which can further ensure that the fertilizer is smoothly unloaded into the unloading pipe 5. Ultimately, it avoids the situation in which the existing agricultural sowing and fertilizing machines are easily clogged by fertilizer accumulation in the feed pipe due to fertilizer agglomeration, which in turn leads to uneven fertilization or even interruption of fertilizer discharge, thus affecting the normal growth of crops. It also avoids the situation in the past where frequent shutdowns for cleaning were required, which consumed a lot of manpower and time. It greatly ensures the overall operating efficiency, improves the efficient application of sowing and fertilizing machines in modern agriculture, and is conducive to their promotion and application.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An agricultural sowing and fertilizing integrated machine, characterized in that: The invention comprises a sowing and fertilizing shell (1), a bracket (2) for connecting to a tractor fixedly connected to the left side of the sowing and fertilizing shell (1), and a connecting head (201) arranged on the bracket (2); a movable wheel (4) is movably mounted on the bottom of the sowing and fertilizing shell (1) through a support frame (3), a feeding pipe (5) for feeding sowing and fertilizing is also fixedly arranged at the bottom of the sowing and fertilizing shell (1) located on the left side of the support frame (3), and a sowing and fertilizing feeding head (501) is also arranged at the bottom of the feeding pipe (5); The right bottom of the sowing and fertilizing housing (1) is rotatably connected to an inclined linkage frame (12) through a driving mechanism, and the bottom end of the linkage frame (12) is rotatably connected to a leveling roller (13) for leveling the soil after sowing and fertilizing, and a plurality of leveling rake nails (131) are evenly arranged on the circumference of the leveling roller (13); A vibrating feeding plate (10) arranged obliquely is fixedly installed in the sowing and fertilizing housing (1) located on the right side of the feeding pipe (5); a vibrating mechanism for vibrating the vibrating feeding plate (10) for feeding is also arranged on the bottom inner wall of the sowing and fertilizing housing (1); A vertical frame (6) is fixedly installed on the left side of the top of the sowing and fertilizing shell (1), and a lifting frame (7) is movably installed on the left side of the vertical frame (6). A through slot (601) is provided on the vertical frame (6), and a lifting slider (14) is slidably installed in the through slot (601) along the vertical direction. The left end of the lifting slider (14) is fixedly connected to the lifting frame (7), and the other end of the lifting slider (14) is fixedly connected to an L-shaped movable frame (15). The same vertically arranged movable rod (9) is rotatably installed between the L-shaped movable frame (15) and the lifting frame (7) through bearings (26). The bottom end of the movable rod (9) movably passes through the sowing and fertilizing shell (1) and extends into the feeding pipe (5), and rotary vibrating heads (901) for preventing the sowing and fertilizing feeding from being blocked are fixedly installed on both sides of the movable rod (9); a mounting frame (16) is fixedly installed on the top of the L-shaped movable frame (15), and the mounting frame A rotating motor (8) is fixedly mounted on (16), a worm (18) is fixedly connected to the output end of the rotating motor (8), a worm wheel (17) is fixedly sleeved on the top end of the movable rod (9), and the worm wheel (17) is meshed with the worm wheel (17); a first sprocket (20) is fixedly sleeved on the end of the worm (18) away from the rotating motor (8), and a second sprocket (22) is connected to the first sprocket (20) through a chain (21), and the second chain A rotating shaft (23) is fixedly connected to the wheel (22); a transfer seat (25) is fixedly connected to the front side of the L-shaped movable frame (15); and the rotating shaft (23) is rotatably mounted on the transfer seat (25); a cam (24) is also fixedly sleeved on the rotating shaft (23); and the bottom side of the cam (24) is in rolling contact with the top side of the stand (6); and a return spring (603) is also fixedly connected between the lifting slider (14) and the bottom inner wall of the through slot (601).

2. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: A vertically arranged guide rod (602) is fixedly installed in the through groove (601); a guide hole (141) is provided on the lifting slider (14); and the lifting slider (14) is slidably sleeved on the guide rod (602) in a vertical direction through the guide hole (141); and the return spring (603) is also movably sleeved on the guide rod (602) in a vertical direction.

3. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: The top inner wall of the sowing and fertilizing shell (1) is provided with a mounting hole, a sliding sleeve (27) is fixedly sleeved in the mounting hole, the movable rod (9) is sealed and slidably penetrates the sliding sleeve (27), and the movable rod (9) performs rotational movement and lifting movement simultaneously based on the sliding sleeve (27).

4. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: The vibration mechanism comprises a rotating seat (31) fixedly mounted on the bottom inner wall of a sowing and fertilizing housing (1), a connecting rod (30) arranged obliquely being rotatably connected to the rotating seat (31), a knocking ball head (32) for knocking and vibrating a vibrating blanking plate (10) being fixedly connected to the oblique top end of the connecting rod (30), and a first electric push rod (28) being fixedly mounted on the bottom inner wall of the sowing and fertilizing housing (1), a first transfer slider (29) being rotatably connected to the output end of the first electric push rod (28), and a top side of the first transfer slider (29) being slidably connected to a bottom side of the connecting rod (30).

5. The agricultural sowing and fertilizing integrated machine according to claim 4, characterized in that: A rubber buffer layer (321) is provided on one side of the knocking ball head (32) close to the vibrating blanking plate (10); a slide groove (33) is provided on the bottom side of the connecting rod (30), and the first transfer slider (29) is slidably installed in the slide groove (33).

6. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: The driving mechanism comprises a second electric push rod (11) fixedly mounted on a support frame (3); the output end of the second electric push rod (11) is rotatably connected to a second transfer slider (121); a slide rail (122) is provided on the linkage frame (12); and the second transfer slider (121) is slidably mounted on the slide rail (122).

7. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: The rotary vibrating heads (901) located on both sides of the movable rod (9) are arranged in layers and staggered in an upper and lower manner.

8. The agricultural sowing and fertilizing integrated machine according to claim 1, characterized in that: A feeding port (101) and a controller (19) are respectively arranged on the top right side of the sowing and fertilizing housing (1), and the controller (19) is respectively electrically connected to the rotating motor (8), the first electric push rod (28) and the second electric push rod (11).

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