Fertilizer mixing and spreading integrated device for agricultural production

Abstract

The utility model discloses a fertilizer mixing and spreading integrated device for agricultural production. The fertilizer mixing and spreading integrated device comprises a moving frame, universal wheels, directional wheels, a connecting frame, a diesel generator, a raw material barrel, a processing barrel, a grinding and stirring mechanism and a spreading mechanism, two groups of universal wheels and two groups of directional wheels are arranged at the bottom of the moving frame; a connecting frame is arranged at one end of the moving frame; the diesel generator is mounted on the moving frame, the treatment barrel is mounted on one side of the diesel generator, and the raw material barrel is mounted at the top of the treatment barrel; the grinding and stirring mechanism is mounted in the treatment barrel, and the scattering mechanism is mounted at the bottom of the treatment barrel. Through the grinding and stirring mechanism, the caked fertilizer can be efficiently ground, and different types of fertilizers can be fully stirred; and it is ensured that the evenly-mixed fertilizer is evenly scattered into the land through the material scattering mechanism.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the agricultural production technical field, especially relate to a mixed fertilizer and fertilizer spreading integrated device for agricultural production. BACKGROUND

[0002] At present, in the existing agricultural production process, the caked fertilizer is generally not treated, and after the caked fertilizer is applied to the land, the fertilizer distribution is uneven, the fertilization effect is affected, and the local land fertilizer concentration is too high when the caking is large, and the "seedling burning" phenomenon occurs.

[0003] After searching, the prior art announcement No. CN221010693U is an agricultural grain planting fertilization and soil preparation device, which comprises a base, two support columns, two support columns are fixedly welded on the base, the top of the support column is fixedly connected with a connecting block, a feeding bin is fixedly welded between the two connecting blocks, one end of the feeding bin is communicated with a plurality of unloading pipes with driving adjusting valves, and the plurality of unloading pipes extend to the bottom of the base through a strip-shaped hole, an installation plate is fixedly welded at one end of the feeding bin, and a driving motor is fixedly installed on the installation plate, the prior art does not mill the caked fertilizer when stirring the fertilizer, the caked fertilizer is applied to the land through the unloading pipe, the fertilizer distribution is uneven, the fertilization effect is affected, and the local land fertilizer concentration is too high when the caking is large, and the "seedling burning" phenomenon occurs.

[0004] Further search, the prior art announcement No. CN221670399U is a wheat seed and fertilizer mixing and sowing device, which comprises a bottom plate, walking wheels are installed at the four corners of the bottom plate, a drilling mechanism is arranged on one side of the top of the bottom plate, a support is fixedly installed on the other side of the top of the bottom plate, a conveying cylinder is fixedly installed on the top of the support, a conveying auger is rotatably installed in the conveying cylinder, a hand wheel is fixedly installed at one end of the conveying auger, a discharge pipe is communicated with one side of the bottom of the conveying cylinder, and two feeding pipes are communicated with the other side of the top of the conveying cylinder, the prior art does not treat the caked fertilizer, the caked fertilizer is buried in the soil together with the wheat seeds, the fertilizer distribution is uneven, the fertilization effect is affected, and the local land fertilizer concentration is too high when the caking is large, and the germination rate and growth speed of the wheat seeds in the area with too high fertilizer concentration are reduced. SUMMARY

[0005] The utility model discloses a kind of mixed fertilizer and fertilizer spreading integrated device for agricultural production, and the technical scheme adopted by the utility model is as follows:

[0006] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0007] The utility model provides an agricultural production mixes fertilizer and spreads fertilizer integrated device, including mobile frame, universal wheel, directional wheel, connecting frame, diesel generator, raw material bucket, processing bucket, grinding stirring mechanism, spreading mechanism, mobile frame bottom is equipped with two groups of universal wheel, two groups of directional wheel, and mobile frame one end is equipped with connecting frame for connecting agricultural tractor, diesel generator installs on mobile frame, and processing bucket installs on one side of diesel generator, and raw material bucket installs on processing bucket top, grinding stirring mechanism installs in processing bucket, and spreading mechanism installs in processing bucket bottom.

[0008] Raw material bucket includes baffle, raw material bucket welding installation in processing bucket top, raw material bucket top is equipped with feeding port I, and raw material bucket bottom is equipped with discharge port I, and discharge port I is located in processing bucket interior, baffle installs in raw material bucket, and baffle is cross -shaped, and baffle divides raw material bucket interior space into four independent areas, to facilitate the classified storage different kinds of fertilizer.

[0009] Processing bucket outside is equipped with fixed frame, and processing bucket is fixedly connected with fixed frame, and processing bucket is fixedly connected with mobile frame through fixed frame, processing bucket top is equipped with feeding port II, and raw material bucket is sleeved on processing bucket top feeding port II and is welded with processing bucket, and processing bucket interior is equipped with sliding groove, and processing bucket bottom is equipped with discharge port II, and discharge port II is located in mobile frame bottom.

[0010] The grinding stirring mechanism comprises a motor I, a rotating shaft I, a grinding roller, a rotating shaft II, a swing rod, a stirring shaft, stirring blades, a protective shell and a fixed rod II; the protective shell is provided with a fixed rod I at both ends, is fixedly installed in the processing barrel through the fixed rod I, the rotating shaft I is transversely rotatably installed in the processing barrel, a motor I is installed at one end of the rotating shaft I, the motor I is fixed on the outer wall of the processing barrel, the output shaft of the motor I is fixedly connected with the rotating shaft I, the rotating shaft I is provided with a bevel gear in the part located in the protective shell, a plurality of crankshafts are arranged on the rotating shaft I, the swing rod is movably installed on the crankshafts, a sliding rod is arranged at one end of the swing rod, the sliding rod is movably connected with the swing rod, the filter plate is slidably installed in the sliding groove of the processing barrel, the filter plate is provided with a fixed block at the bottom, the fixed block is fixedly connected with the filter plate, and the sliding rod is movably connected with the fixed block; the filter plate is provided with a plurality of groups of springs at the bottom, the springs are located at the top of the fixed rod I, and the filter plate is elastically connected with the fixed rod I through the springs; the rotating shaft II is vertically installed at the bottom of the material barrel discharge port I, the rotating shaft II is rotatably connected with the partition plate at the top end, the rotating shaft II penetrates through the protective shell at the bottom end and is provided with a bevel gear, and the bevel gear at the bottom end of the rotating shaft II is meshed with the bevel gear of the rotating shaft I;

[0011] The fixed rod II is fixedly installed at the top of the processing barrel discharge port II, the stirring shaft is rotatably connected with the fixed rod II at the bottom end of the protective shell, the stirring shaft penetrates through the protective shell at the top end and is provided with a bevel gear, and the bevel gear at the top end of the stirring shaft is meshed with the bevel gear of the rotating shaft I.

[0012] The spreading mechanism comprises a rotating shell, a motor II, a baffle II and a belt; the rotating shell is rotatably installed at the processing barrel discharge port II, a plurality of groups of spreading ports are arranged on the side wall of the rotating shell, the baffle I is fixedly installed on one side of the spreading port, and a belt pulley is arranged at the center bottom of the rotating shell; the baffle II is installed at one end of the rotating shell and is fixedly connected with the moving frame, the baffle II is located between the universal wheel and the directional wheel, and the baffle II ensures that the fertilizer is spread in a fan shape; the motor II is installed at the bottom of the moving frame, the motor II is located on one side of the baffle II, a belt pulley is arranged at the output end of the motor II and at the center bottom of the rotating shell, the belt penetrates through the baffle II, and the output end of the motor II is connected with the center bottom of the rotating shell through the belt.

[0013] The utility model discloses have beneficial effects compared with prior art in the following:

[0014] 1) Motor I drives rotating shaft I to rotate, and the crankshaft drives the swing rod to swing and move up and down at the same time, causing the filter plate to slide up and down in the sliding groove of the processing bin; rotating shaft II drives the grinding roller and the grinding knife holder to rotate, and the frustum-shaped grinding roller cooperates with the inner wall of the discharge port I to squeeze and grind the agglomerated fertilizer, grinding larger agglomerated fertilizer into smaller agglomerated fertilizer, so that the agglomerated fertilizer falls smoothly into the filter plate, and the agglomerated fertilizer on the filter plate shakes while sliding up and down the filter plate, thereby further decomposing and loosening the agglomerated fertilizer during the shaking process; the fertilizer particles can fall into the bottom of the processing bin through the pores on the filter plate, while the larger agglomerates continue to remain on the filter plate and shake. When the filter plate moves to the top of the sliding groove, the grinding tool on the grinding knife holder grinds the larger agglomerated fertilizer on the filter plate, accelerating the decomposition and loosening of the agglomerated fertilizer; thus achieving efficient grinding and screening of agglomerated fertilizer, making the fertilizer particles uniform, and improving fertilizer utilization rate;

[0015] 2) Motor II drives the pulley to rotate the rotating shell; the fertilizer is thrown out from the spreading port on the side wall of the rotating shell. Baffle I can play a certain guiding role to prevent the fertilizer from splashing irregularly and ensure the uniformity of fertilizer spraying;

[0016] 3) Baffle II blocks the fertilizer sprayed onto baffle II, allowing it to slide down along baffle II, ensuring that the fertilizer is also sprinkled into the bottom of the mobile frame and is evenly spread on the land. On the other hand, baffle II can also prevent the thrown fertilizer from splashing in the direction of the agricultural tractor, avoiding repeated fertilization in the direction of travel, and playing a role in standardizing the fertilizer spreading range, making fertilizer spreading more precise and controllable, thereby improving the fertilization effect and agricultural production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attachment Figure 1 This is a schematic structural diagram of an integrated device for mixing and spreading fertilizer for agricultural production in the utility model;

[0018] Attachment Figure 2 It is attached Figure 1 Schematic diagram of the structure of the medium grinding and stirring mechanism Figure 1 ;

[0019] Attachment Figure 3 It is attached Figure 1 Schematic diagram of the structure of the medium grinding and stirring mechanism Figure 2 ;

[0020] Attachment Figure 4 It is attached Figure 1 Schematic diagram of the structure of the middle spreading mechanism;

[0021] Attachment Figure 5 It is attached Figure 1 Schematic diagram of the position of the middle spreading mechanism;

[0022] Attachment Figure 6It is agricultural production with mixed fertilizer and fertilizer integrated device appearance schematic diagram of the utility model;

[0023] Attached Figure 7 Attached Figure 6 In the universal wheel position schematic diagram;

[0024] In the figure: 1, mobile frame;101, universal wheel;102, directional wheel;103, connecting frame;2, diesel generator;3, raw material barrel;31, partition;32, feed port I;33, discharge port I;4, processing barrel;41, fixed frame;42, feed port II;43, discharge port II;44, sliding groove;5, grinding and stirring mechanism;51, motor I;52, rotating shaft I;5201, crankshaft;53, filter plate;5301, fixed block;54, grinding tool holder;55, grinding roller;56, rotating shaft II;57, sliding rod;58, swing rod;59, spring;510, stirring shaft;511, stirring blade;512, protective shell;513, fixed rod I;514, fixed rod II;6, spreading mechanism;61, rotating shell;6101, spreading port;6102, baffle I;62, belt pulley;63, motor II;64, baffle II;65, belt. Specific embodiments

[0025] For the convenience of the person skilled in the art, the following will be combined with the attached Figures 1-7 The technical scheme of the utility model is further specifically explained.

[0026] An agricultural production mixed fertilizer and fertilizer integrated device, including mobile frame 1, universal wheel 101, directional wheel 102, connecting frame 103, diesel generator 2, raw material barrel 3, processing barrel 4, grinding and stirring mechanism 5, spreading mechanism 6, mobile frame 1 bottom is equipped with two groups of universal wheel 101, two groups of directional wheel 102, and one end of mobile frame 1 is equipped with connecting frame 103, for connecting agricultural tractor, diesel generator 2 is installed on mobile frame 1, and processing barrel 4 is installed on one side of diesel generator 2, and raw material barrel 3 is installed on the top of processing barrel 4, grinding and stirring mechanism 5 is installed in processing barrel 4, and spreading mechanism 6 is installed at the bottom of processing barrel 4.

[0027] From the above description, first, connecting frame 103 is installed on agricultural tractor, and the movement of mobile frame 1 is realized;Different kinds of fertilizer are added to raw material barrel 3, and the fertilizer in raw material barrel 3 enters processing barrel 4 under the action of gravity;The grinding and stirring mechanism 5 in processing barrel 4 starts to work under the power provided by diesel generator 2, efficiently grinds the caked fertilizer, and fully stirs and evenly mixes different kinds of fertilizer;Finally, spreading mechanism 6 evenly spreads the mixed fertilizer into the land.

[0028] The diesel generator 2 provides electric energy for the grinding stirring mechanism 5 and the material scattering mechanism 6. It is emphasized that the electric generation technology of the diesel generator 2 is the prior art, which will not be described herein.

[0029] The raw material barrel 3 comprises a partition plate 31. The raw material barrel 3 is welded and installed on the top of the processing barrel 4. The top of the raw material barrel 3 is provided with an inlet port I 32. The bottom of the raw material barrel 3 is provided with an outlet port I 33, which is located in the inside of the processing barrel 4. The partition plate 31 is installed in the raw material barrel 3. The partition plate 31 is cross-shaped. The partition plate 31 divides the inside space of the raw material barrel 3 into four independent areas, so as to store different kinds of fertilizers in a classified manner.

[0030] The processing barrel 4 is provided with a fixing frame 41 on the outside. The processing barrel 4 is fixedly connected with the fixing frame 41. The processing barrel 4 is fixedly connected with the moving frame 1 through the fixing frame 41. The top of the processing barrel 4 is provided with an inlet port II 42. The raw material barrel 3 is sleeved on the inlet port II 42 on the top of the processing barrel 4 and is welded and connected with the processing barrel 4. The inside of the processing barrel 4 is provided with a sliding groove 44. The bottom of the processing barrel 4 is provided with an outlet port II 43, which is located at the bottom of the moving frame 1.

[0031] The grinding and stirring mechanism 5 includes a motor I 51, a rotating shaft I 52, a grinding roller 55, a rotating shaft II 56, a swinging rod 58, a stirring shaft 510, a stirring blade 511, a protective shell 512, and a fixed rod II 514; fixed rods I 513 are provided at both ends of the protective shell 512, and the protective shell 512 is fixedly installed in the processing barrel 4 through the fixed rods I 513; the rotating shaft I 52 passes through the protective shell 512 and is horizontally rotated and installed in the processing barrel 4; a motor I 51 is installed at one end of the rotating shaft I 52, and the motor I 51 is fixed to the processing barrel 4 On the outer wall, the output shaft of the motor Ⅰ51 is fixedly connected to the rotating shaft Ⅰ52. The rotating shaft Ⅰ52 is located in the protective shell 512 and is provided with a bevel gear. A number of crankshafts 5201 are provided on the rotating shaft Ⅰ52. The crankshaft 5201 is movably mounted with a swing rod 58. A sliding rod 57 is provided at one end of the swing rod 58. The sliding rod 57 is movably connected to the swing rod 58. The filter plate 53 is slidably mounted in the sliding groove 44 of the processing barrel 4. A fixed block 5301 is provided at the bottom of the filter plate. The fixed block 5301 is fixedly connected to the filter plate 53. The sliding rod 57 is movably connected to the fixed block 5301. The fixed block 5301 is movably connected; a plurality of groups of springs 59 are provided at the bottom of the filter plate 53, and the spring 59 is located at the top of the fixed rod Ⅰ513. The filter plate 53 is elastically connected to the fixed rod Ⅰ513 through the spring 59; the rotating shaft Ⅱ56 is vertically installed at the bottom of the discharge port Ⅰ33 of the raw material barrel 3, the top of the rotating shaft Ⅱ56 is rotatably installed with the partition 31, the bottom end of the rotating shaft Ⅱ56 passes through the protective shell and is provided with a bevel gear, and the bevel gear at the bottom end of the rotating shaft Ⅱ56 is meshed with the bevel gear of the rotating shaft Ⅰ52; the grinding roller 55 is located at the discharge port of the raw material barrel 3 In port I 33, a grinding roller 55 is fixedly connected to a rotating shaft II 56. The grinding roller 55 is truncated and cooperates with the inner wall of the discharge port I 33 of the raw material barrel 3 to prevent the agglomerated fertilizer from falling while squeezing and grinding the agglomerated fertilizer. The filter plate 53 is slidably connected to the rotating shaft II 56. A grinding knife holder 54 is provided between the filter plate 53 and the grinding roller 55. The grinding knife holder 54 is located at the top of the sliding groove 44 of the processing barrel 4. The grinding knife holder 54 is fixedly connected to the rotating shaft II 56 and is provided with a plurality of groups of grinding knives.

[0032] The fixed rod II 514 is fixedly installed on the top of the discharge port II 43 of the processing barrel 4, the stirring shaft 510 is located at the bottom end of the protective shell 512 and is rotatably connected to the fixed rod II 514, the top end of the stirring shaft 510 passes through the protective shell 512 and is provided with a bevel gear, the top bevel gear of the stirring shaft 510 is engaged with the bevel gear of the rotating shaft I 52, and the stirring blade 511 is fixedly connected to the stirring shaft 510.

[0033] From the above description: motor I 51 drives the rotating shaft I 52 rotation, located on the rotating shaft I 52 bevel gear and both ends of the crankshaft 5201 with the rotation; crankshaft 5201 drives the swing rod 58 swing while moving up and down, the sliding rod 57 moves up and down, the filter plate 53 in the processing barrel 4 sliding groove 44 up and down sliding, the spring 59 at the bottom of the filter plate 53 plays a role in elastic support; rotating shaft II 56 drive grinding roller 55, grinding tool holder 54 rotation, the grinding roller 55 with the inner wall of the discharge port I 33 cooperation, extrusion grinding of the caked fertilizer, the larger caked fertilizer grinding to smaller caked fertilizer, so that the caked fertilizer falls smoothly on the filter plate 53, the caked fertilizer on the filter plate 53 shakes while sliding up and down on the filter plate 53, so that the caked fertilizer is further broken and loosened during the shaking process; some smaller fertilizer particles can pass through the pores on the filter plate 53 and fall into the bottom of the processing barrel 4, while the larger caked is still left on the filter plate 53 to shake, when the filter plate 53 moves to the top of the sliding groove 44, the grinding tool on the grinding tool holder 54 grinds the larger caked fertilizer on the filter plate 53, accelerates the decomposition and loosening of the caked fertilizer; the fertilizer after grinding enters the bottom of the processing barrel 4, the rotating shaft 510 drives the stirring blade 511 to stir the fertilizer at the bottom of the processing barrel 4, so that different types of fertilizer are fully mixed and uniform, providing a uniform fertilizer mixture for subsequent fertilizer spreading operation.

[0034] The spreading mechanism 6 includes a rotating shell 61, a motor Ⅱ 63, a baffle Ⅱ 64, a belt 65; the rotating shell 61 is rotatably installed at the discharge port Ⅱ 43 of the processing barrel 4, a plurality of groups of spreading ports 6101 are arranged on the side wall of the rotating shell 61, a baffle Ⅰ 6102 is fixedly installed on one side of the spreading port 6101, and a belt pulley 62 is arranged at the center bottom of the rotating shell 61; the baffle Ⅱ 64 is installed at one end of the rotating shell 61 and is fixedly connected with the moving frame 1, the baffle Ⅱ 64 is located between the universal wheel 101 and the directional wheel 102, and the baffle Ⅱ 64 ensures that the fertilizer is spread in a fan shape; the motor Ⅱ 63 is installed at the bottom of the moving frame 1, the motor Ⅱ 63 is located on one side of the baffle Ⅱ 64, a belt pulley 62 is arranged at the output end of the motor Ⅱ 63, a belt pulley 62 is arranged at the center bottom of the rotating shell 61, the belt 65 passes through the baffle Ⅱ 64, and the belt pulley 62 at the output end of the motor Ⅱ 63 is connected with the belt pulley 62 at the center bottom of the rotating shell 61 through the belt 65.

[0035] From the above description, it can be known that: the motor 63 drives the belt pulley 62 to drive the rotating shell 61 to rotate at the discharge port 43 of the treatment barrel 4; when the fertilizer in the treatment barrel 4 after grinding and stirring reaches the discharge port 43, the fertilizer enters the rotating shell 61; with the rotation of the rotating shell 61, the fertilizer is thrown out from the fertilizer throwing port 6101 on the side wall of the rotating shell 61, the baffle 6102 can play a certain guiding role, so that the fertilizer is prevented from splashing irregularly and the uniformity of the fertilizer spraying is ensured; the fertilizer sprayed on the baffle 64 is blocked by the baffle 64, and the fertilizer sprayed on the baffle 64 slides down along the baffle 64, so that the bottom of the moving frame is also covered with fertilizer, and the fertilizer can be uniformly sprayed on the land; on the other hand, the baffle 64 can also prevent the thrown fertilizer from splashing in the direction of travel of the agricultural tractor, so that repeated fertilization in the travel direction is avoided, the fertilizer spreading range is standardized, the fertilizer spreading is more accurate and controllable, and the fertilization effect and the agricultural production efficiency are improved.

[0036] A mixed fertilizer and fertilizer spreading integrated device for agricultural production, and the working process is as follows:

[0037] Firstly, the connecting frame 103 is installed on the agricultural tractor to realize the movement of the moving frame 1; different types of fertilizers are added to the raw material barrel 3, and the fertilizers in the raw material barrel 3 enter the treatment barrel 4 under the action of gravity; the grinding and stirring mechanism 5 in the treatment barrel 4 starts to work under the power provided by the diesel generator 2, efficiently grinds the caked fertilizer, and fully stirs and uniformly mixes different types of fertilizers; finally, the fertilizer spreading mechanism 6 uniformly spreads the mixed fertilizer to the land.

[0038] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0039] As described above, the electronic or electrical components including but not limited to the diesel generator and the motor are prior art components, which are obtained by private customization or purchase, and the electrical connection between the components is a conventional circuit connection or electrical connection in the prior art, which is not within the protection scope of the present application.

[0040] The above is only an example and description of the structure of the utility model, and those skilled in the art can make various modifications or supplements to the described specific embodiments or replace them with similar ways, as long as they do not deviate from the structure of the utility model or exceed the scope defined by the present claims, which shall belong to the protection scope of the utility model.

Claims

1. An integrated fertilizer mixing and spreading device for agricultural production, comprising a mobile frame, universal wheels, directional wheels, a connecting frame, a diesel generator, a raw material barrel, a processing barrel, a grinding and stirring mechanism, and a spreading mechanism; the mobile frame is provided with two sets of universal wheels and two sets of directional wheels at the bottom, and a connecting frame is provided at one end of the mobile frame; the diesel generator is mounted on the mobile frame, the processing barrel is mounted on one side of the diesel generator, and the raw material barrel is mounted on top of the processing barrel; the grinding and stirring mechanism is mounted in the processing barrel, and the spreading mechanism is mounted at the bottom of the processing barrel; It is characterized by The grinding and stirring mechanism includes a motor I, a rotating shaft I, a grinding roller, a rotating shaft II, a swing rod, a stirring shaft, a stirring blade, a protective shell, and a fixed rod II; fixed rods I are provided at both ends of the protective shell, and the protective shell is fixedly installed in the processing barrel through the fixed rod I, and the rotating shaft I passes through the protective shell and is laterally rotated and installed in the processing barrel, one end of the rotating shaft I is installed with a motor I, and the motor I is fixed on the outer wall of the processing barrel, the output shaft of the motor I is fixedly connected to the rotating shaft I, the rotating shaft I is located in the protective shell and is provided with a bevel gear, a plurality of crankshafts are provided on the rotating shaft I, the crankshaft is movably provided with a swing rod, a sliding rod is provided at one end of the swing rod, the sliding rod is movably connected to the swing rod, the filter plate is slidably installed in the sliding groove of the processing barrel, a fixed block is provided at the bottom of the filter plate, the fixed block is fixedly connected to the filter plate, and the sliding rod is fixed to the fixed block. The fixed block is movably connected; the bottom of the filter plate is provided with several groups of springs, the springs are located at the top of the fixed rod I, and the filter plate is elastically connected to the fixed rod I through the springs; the rotating shaft II is vertically installed at the bottom of the raw material barrel discharge port I, the top of the rotating shaft II is rotatably installed with the partition, the bottom end of the rotating shaft II passes through the protective shell and is provided with a bevel gear, the bevel gear at the bottom end of the rotating shaft II is meshed with the bevel gear of the rotating shaft I; the grinding roller is located in the raw material barrel discharge port I, the grinding roller is fixedly connected to the rotating shaft II, the grinding roller is frustum-shaped, and the grinding roller cooperates with the inner wall of the raw material barrel discharge port I; the filter plate is slidably connected to the rotating shaft II, a grinding knife holder is provided between the filter plate and the grinding roller, the grinding knife holder is located at the top of the processing barrel sliding groove, the grinding knife holder is fixedly connected to the rotating shaft II, and the grinding knife holder is provided with several groups of grinding tools; The spreading mechanism includes a rotating shell, a motor II, a baffle II, and a belt; the rotating shell is rotatably installed at the discharge port II of the processing barrel, and several groups of spreading ports are provided on the side wall of the rotating shell. A baffle I is fixedly installed on one side of the spreading port, and a pulley is provided at the center bottom of the rotating shell; the baffle II is installed at one end of the rotating shell and fixedly connected to the movable frame, and the baffle II is located between the universal wheel and the directional wheel; the motor II is installed at the bottom of the movable frame, and the motor II is located on one side of the baffle II. A pulley is provided at the output end of the motor II, and a pulley is provided at the center bottom of the rotating shell. The belt passes through the baffle II, and the pulley at the output end of the motor II is connected to the pulley at the center bottom of the rotating shell through a belt.

2. The integrated device for mixing and spreading fertilizer for agricultural production according to claim 1, characterized in that The fixed rod II is fixedly installed on the top of the processing barrel discharge port II, the stirring shaft is located at the bottom end of the protective shell and is rotatably connected to the fixed rod II, the top end of the stirring shaft passes through the protective shell and is provided with a bevel gear, the bevel gear at the top end of the stirring shaft is meshed with the bevel gear of the rotating shaft I, and the stirring blade is fixedly connected to the stirring shaft.

3. The integrated device for mixing and spreading fertilizer for agricultural production according to claim 1, characterized in that The raw material barrel includes a partition; the raw material barrel is welded and installed on the top of the processing barrel, the top of the raw material barrel is provided with a feed port I, the bottom of the raw material barrel is provided with a discharge port I, and the discharge port I is located inside the processing barrel; the partition is installed in the raw material barrel, the partition is cross-shaped, and the partition divides the internal space of the raw material barrel into four independent areas.

4. The integrated device for mixing and spreading fertilizer for agricultural production according to claim 1, characterized in that A fixed frame is provided on the outside of the processing barrel; the processing barrel is fixedly connected to the fixed frame, and the processing barrel is fixedly connected to the movable frame through the fixed frame; a feed port II is provided on the top of the processing barrel, the raw material barrel is sleeved on the feed port II on the top of the processing barrel and welded to the processing barrel, a sliding groove is provided inside the processing barrel, and a discharge port II is provided at the bottom of the processing barrel, and the discharge port II is located at the bottom of the movable frame.

5. The integrated device for mixing and spreading fertilizer for agricultural production according to claim 1, characterized in that A baffle I is fixedly installed on one side of the spreading port.

Images