Fertilizer conveying equipment for brown soil farmland

Abstract

The invention is suitable for the technical field of fertilizer conveying, and provides a brown soil farmland fertilizer conveying device which comprises a storage bin, a material conveying pipe and a pressure relief pipe set. The plurality of groups of caking treatment pipes and the material conveying pipe are of a multi-section structure, and the caking treatment pipes are used for connecting two adjacent sections of the material conveying pipe; the caking treatment device comprises a caking treatment pipe and a caking treatment mechanism arranged in the caking treatment pipe, the caking treatment mechanism comprises a supporting cover, a translation frame, a moving block, a linkage rod, a filter frame and a scattering assembly, and an adjustable control assembly is further arranged in the supporting cover. The problems that the fertilizer is easy to form small blocks in a gas conveying pipeline, if gas cannot blow away the small blocks of fertilizer in time, the production quality is influenced, meanwhile, accumulation is also easy to form, the gas conveying pipeline is easy to block, and the production efficiency is influenced are solved.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer transportation, in particular to brown soil farmland fertilizer transportation equipment. Background Art

[0002] As a special soil resource, brown soil farmland plays an important role in agricultural production. Since the formation process of brown soil is complex and easily affected by human activities, it is necessary to strengthen the protection and management of brown soil farmland to ensure its continued production potential. Brown soil farmland has high requirements for fertilizers, so it is particularly important to ensure the high-quality production of fertilizers.

[0003] Most of the existing conveying equipment has a simple structure. Fertilizers are easy to form small pieces in the gas conveying pipeline. If the gas cannot blow away the small pieces of fertilizer in time, it will affect the production quality. At the same time, it is easy to form accumulation, which makes the gas conveying pipeline easy to be blocked, affecting production efficiency. Therefore, in view of the above situation, it is urgent to provide a brown soil farmland fertilizer conveying equipment to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The object of the present invention is to provide a brown soil farmland fertilizer conveying equipment, aiming to solve the problems in the above-mentioned background technology.

[0005] The present invention is achieved in that a brown soil farmland fertilizer conveying device comprises: A storage bin, a material conveying pipe and a pressure relief pipe group, wherein the storage bin is provided with a material feed port, and the material discharge port of the storage bin is connected to the material conveying pipe through the pressure relief pipe group; Multiple groups of agglomeration processing pipes, wherein the material conveying pipe is a multi-section structure, and the agglomeration processing pipe is used to connect two adjacent sections of the material conveying pipe; And an agglomeration processing mechanism is arranged in the agglomeration processing tube, the agglomeration processing mechanism includes a support cover, a translation frame, a moving block, a linkage rod, a filter frame and a breaking up component, the support cover is fixedly installed on the top of the agglomeration processing tube, the translation frame is slidably installed in the agglomeration processing tube, the filter frame is fixedly connected to the translation frame through a linkage rod, an anti-blocking filter component is also arranged in the filter frame, the moving block is slidably installed in the translation frame, and the breaking up component is connected to the moving block, and the support cover is also provided with an adjustable control component for driving the translation frame to slide back and forth in the agglomeration processing tube, driving the moving block to slide back and forth in the translation frame, and driving the breaking up component to work.

[0006] As a further solution of the present invention: the breaking up component comprises: A driving tube, wherein the driving tube is rotatably mounted on the moving block, and the driving tube and the moving block are relatively stationary in the length direction of the driving tube; A driven shaft, which is slidably mounted in the driving tube and can rotate along with the driving tube, and a spring for elastically pressing the driven shaft is also arranged in the driving tube; And an anti-caking knocking rod, wherein a plurality of anti-caking knocking rods are fixedly installed on the driven shaft.

[0007] As a further solution of the present invention: the end of the driven shaft away from the driving tube is a hemispherical structure.

[0008] As a further solution of the present invention: the adjustable control component includes: A rotating tube is rotatably mounted on the support cover, wherein a rotating cover is fixedly mounted on the bottom of the rotating tube; A rotating shaft a is rotatably installed in the rotating tube, and a driving handle is fixedly installed at the bottom of the rotating shaft a; A connecting shaft, the connecting shaft being fixedly mounted on an end of the driving handle away from the rotating shaft a; Gear c, the gear c is rotatably mounted on the connecting shaft, and an inner gear ring meshing with the gear c is also provided in the rotating cover; A driven handle, one end of which is fixedly connected to the gear c, and the other end of which is fixedly connected to the driving tube; And a driving assembly for driving the rotating shaft a and the rotating tube to rotate.

[0009] As a further solution of the present invention: the driving assembly comprises: A driving bracket fixedly mounted on the support cover, wherein a motor for driving the rotating shaft a to rotate is also fixedly mounted on the driving bracket, and an output shaft of the motor is fixedly connected to the rotating shaft a; Gear a, said gear a is fixedly mounted on the rotating tube, and a rack a meshing with the gear a is also slidably mounted on the support cover; And a telescopic cylinder for driving the rack a to move, wherein the telescopic cylinder is arranged on the support cover.

[0010] As a further solution of the present invention: an elastic separator cloth is further provided on the top of the agglomeration processing tube, and a connecting sleeve fixedly connected to the elastic separator cloth is rotatably mounted on the driving tube.

[0011] As a further solution of the present invention: the anti-blocking filter assembly comprises: The partition plates are fixedly installed in the filter frame at equal intervals, and strip-shaped material passing holes are formed between two adjacent groups of partition plates and between the partition plates and the filter frame; An anti-blocking column, which is rotatably mounted in the partition plate, and a rotating shaft b is fixedly mounted on the top of the anti-blocking column; And a gas drive module for driving the rotating shaft b to rotate reciprocatingly.

[0012] As a further solution of the present invention: the gas drive module includes: Airbags are arranged in the translation frame, wherein a group of airbags are arranged on both sides of the moving block, and each group of airbags is connected to a catheter; A rack b is slidably mounted in the filter frame, and a gear b meshing with the rack b is fixedly mounted on the rotating shaft b; A compression box is arranged in the filter frame, and air holes are provided on both sides of the compression box and are connected to the conduit; A piston block is slidably mounted in the compression box, push-pull rods are fixedly mounted on both ends of the piston block, and a round hole for the push-pull rod to penetrate is opened at the end of the compression box; And a linkage plate, which is used for fixed connection between the push-pull rod and the rack b.

[0013] As a further solution of the present invention: guide blocks are further arranged on both sides of the filter frame, and the surfaces of the guide blocks are inclined toward the middle of the filter frame.

[0014] As a further solution of the present invention: the top of the agglomeration treatment tube is also provided with a guide slope for guiding the airflow downward.

[0015] Compared with the prior art, the present invention has the following beneficial effects: the gas transports the fertilizer to the material conveying pipe through the pressure relief pipe group, and then transports the fertilizer to subsequent processing equipment (such as packaging equipment) through the material conveying pipe. In the process of transporting the fertilizer, the gas can disperse the larger fertilizer lumps to form small lumps. The anti-blocking filter assembly arranged on the filter frame can filter the small lumps in the fertilizer, thereby improving the production quality of the fertilizer. The translation frame can make the anti-blocking filter assembly scrape the fertilizer at the bottom of the lumping treatment pipe by driving the linkage rod and the filter frame to move back and forth, so as to realize repeated filtering of the fertilizer and improve the filtering effect. At the same time, the small lumps can be pre-crushed. When the pressure relief pipe group monitors that the pressure in the storage bin becomes larger, the adjustment The segmented control component will drive the translation frame to move back and forth, and will also mobilize the moving block to move back and forth on the translation frame, and use the breaking component to fully break up small lumps to avoid blockage, while improving the processing quality of fertilizer, improving the uniformity of fertilizer, and improving solubility. There are multiple groups of agglomeration processing tubes, and each group of agglomeration processing tubes is provided with an agglomeration processing mechanism, which can effectively ensure the production quality and meet the use requirements of brown soil farmland; through the setting of the agglomeration processing mechanism, it is avoided that most of the existing conveying equipment has a simple structure, and fertilizers are easy to form small lumps in the gas conveying pipeline. If the gas cannot blow away the small pieces of fertilizer in time, it will affect the production quality. At the same time, it is easy to form accumulation, which makes the gas conveying pipeline easy to be blocked, affecting production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention.

[0017] Figure 2 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 3 It is a schematic diagram of the internal structure of the agglomeration treatment tube in the present invention.

[0019] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0020] Figure 5 for Figure 3 Schematic diagram of the structure viewed from above.

[0021] Figure 6 It is a structural schematic diagram of the agglomeration processing mechanism in the present invention.

[0022] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at point C in the middle.

[0023] Figure 8 It is a bottom view structural diagram of the adjustable control assembly in the present invention.

[0024] Fig. 9 It is a structural schematic diagram of the filter frame in the present invention.

[0025] Fig.10 It is a schematic diagram of the cross-sectional structure of the filter frame in the present invention.

[0026] Fig.11 for Fig.10 Schematic diagram of the enlarged structure at D in the middle.

[0027] In the attached figure: 1-storage bin, 2-material conveying pipe, 3-pressure relief pipe group, 4-agglomeration treatment pipe, 5-driving bracket, 6-motor, 7-support cover, 8-diversion slope, 9-filter frame, 10-diversion block, 11-linkage rod, 12-translation frame, 13-driving pipe, 14-driven shaft, 15-anti-agglomeration knock rod, 16-rotating pipe, 17-rotating shaft a, 18-gear a, 19-telescopic cylinder, 20-rack a, 21- Elastic separator cloth, 22-moving block, 23-conduit, 24-rotating cover, 25-connecting sleeve, 26-air bag, 27-gear c, 28-connecting shaft, 29-driven handle, 30-driving handle, 31-strip feeding hole, 32-separator plate, 33-anti-blocking column, 34-rotating shaft b, 35-gear b, 36-rack b, 37-piston block, 38-compression box, 39-push-pull rod, 40-air hole, 41-linkage plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. The specific implementation of the present invention is described in detail below in combination with specific embodiments.

[0029] See also Figure 1-Figure 11 , an embodiment of the present invention provides a brown soil farmland fertilizer conveying device, the brown soil farmland fertilizer conveying device comprising: A storage bin 1, a material conveying pipe 2 and a pressure relief pipe group 3, wherein the storage bin 1 is provided with a material feed port, and the material discharge port of the storage bin 1 is connected to the material conveying pipe 2 via the pressure relief pipe group 3; Multiple groups of agglomeration processing pipes 4, the material conveying pipe 2 is a multi-section structure, and the agglomeration processing pipe 4 is used to connect two adjacent sections of the material conveying pipe 2; And an agglomeration processing mechanism is arranged in the agglomeration processing tube 4, the agglomeration processing mechanism includes a support cover 7, a translation frame 12, a moving block 22, a linkage rod 11, a filter frame 9 and a breaking up component, the support cover 7 is fixedly installed on the top of the agglomeration processing tube 4, the translation frame 12 is slidably installed in the agglomeration processing tube 4, the filter frame 9 is fixedly connected to the translation frame 12 through the linkage rod 11, and an anti-blocking filter component is also arranged in the filter frame 9, the moving block 22 is slidably installed in the translation frame 12, and the breaking up component is connected to the moving block 22, and the support cover 7 is also provided with an adjustable control component for driving the translation frame 12 to slide back and forth in the agglomeration processing tube 4, driving the moving block 22 to slide back and forth in the translation frame 12, and driving the breaking up component to work.

[0030] In the embodiment of the present invention, the storage bin 1 is an existing public technology, which is used to store fertilizers and send them out through gas. The gas transports the fertilizers to the material conveying pipe 2 through the pressure relief pipe group 3, and then transports the fertilizers to subsequent processing equipment (such as packaging equipment) through the material conveying pipe 2. In the process of conveying the fertilizers, the gas can break up the larger fertilizer lumps to form small lumps. The anti-blocking filter component is arranged on the filter frame 9 to filter the small lumps in the fertilizer, thereby improving the production quality of the fertilizer. The translation frame 12 can make the anti-blocking filter component scrape the fertilizer at the bottom of the lumping treatment pipe 4 by driving the linkage rod 11 and the filter frame 9 to move back and forth, so as to achieve repeated filtering of the fertilizer and improve the filtering effect. At the same time, the small lumps can also be pre-crushed. When the pressure relief pipe group 3 monitors that the pressure in the storage bin 1 becomes larger, the adjustable control component will drive the translation frame 12 to move back and forth, and will also mobilize the movable The block 22 reciprocates on the translation frame 12, and the breaking assembly is used to fully break up small lumps to avoid blockage, while improving the processing quality of the fertilizer, improving the uniformity of the fertilizer, and improving the solubility. There are multiple groups of agglomeration processing tubes 4, and each group of agglomeration processing tubes 4 is provided with an agglomeration processing mechanism, which can effectively ensure the production quality, thereby meeting the use requirements of brown soil farmland; wherein the pressure relief pipe group 3 is an existing public technology, which can monitor the pressure in the storage bin 1, and when a blockage occurs in the material conveying pipe 2 and the pressure in the storage bin 1 increases, the airflow in the storage bin 1 is discharged from the pressure relief pipe group 3; compared with the prior art, the present invention avoids the problem that most of the existing conveying equipment has a simple structure through the setting of the agglomeration processing mechanism, and the fertilizer is easy to form small lumps in the gas conveying pipeline. If the gas cannot blow away the small pieces of fertilizer in time, it will affect the production quality. At the same time, it is also easy to form accumulation, which makes the gas conveying pipeline easy to be blocked, affecting the production efficiency.

[0031] In one embodiment of the present invention, see Figure 1-Figure 11 , the breaking up component comprises: A driving tube 13, wherein the driving tube 13 is rotatably mounted on the moving block 22, and the driving tube 13 and the moving block 22 are relatively stationary in the length direction of the driving tube 13; A driven shaft 14, wherein the driven shaft 14 is slidably mounted in the driving tube 13, and the driven shaft 14 can rotate along with the driving tube 13, and a spring for elastically pressing the driven shaft 14 is also arranged in the driving tube 13; and an anti-caking knocking rod 15, wherein a plurality of anti-caking knocking rods 15 are fixedly mounted on the driven shaft 14; The end of the driven shaft 14 away from the driving tube 13 is a hemispherical structure, which can reduce the friction between the driven shaft 14 and the bottom of the agglomeration treatment tube 4; The regulating control assembly comprises: The rotating tube 16 mounted on the supporting cover 7 is rotatably mounted, and a rotating cover 24 is fixedly mounted on the bottom of the rotating tube 16; A rotating shaft a17 is rotatably mounted in the rotating tube 16, and a driving handle 30 is fixedly mounted on the bottom of the rotating shaft a17; A connecting shaft 28, wherein the connecting shaft 28 is fixedly mounted on an end of the driving handle 30 away from the rotating shaft a17; Gear c27, the gear c27 is rotatably mounted on the connecting shaft 28, and an inner gear ring meshing with the gear c27 is also provided in the rotating cover 24; A driven handle 29, one end of which is fixedly connected to the gear c27, and the other end of which is fixedly connected to the driving tube 13; and a driving assembly for driving the rotating shaft a17 and the rotating tube 16 to rotate; The drive assembly comprises: A driving bracket 5 is fixedly mounted on the support cover 7, and a motor 6 for driving the rotating shaft a17 to rotate is also fixedly mounted on the driving bracket 5, and the output shaft of the motor 6 is fixedly connected to the rotating shaft a17; Gear a18, the gear a18 is fixedly mounted on the rotating tube 16, and a rack a20 meshing with the gear a18 is slidably mounted on the support cover 7; and a telescopic cylinder 19 for driving the rack a20 to move, wherein the telescopic cylinder 19 is arranged on the support cover 7; An elastic partition cloth 21 is also provided on the top of the agglomeration processing tube 4, and a connecting sleeve 25 fixedly connected to the elastic partition cloth 21 is rotatably mounted on the driving tube 13 to prevent the fertilizer from being blown into the supporting cover 7. The elastic partition cloth 21 can be extended and retracted as the driving tube 13 moves.

[0032] In this embodiment, the motor 6 can drive the driving handle 30 to rotate by driving the rotating shaft a17 to rotate, and the telescopic cylinder 19 can drive the gear a18 to rotate by driving the rack a20 to slide on the support cover 7, thereby driving the rotating tube 16 to rotate, and the rotating cover 24 is driven to rotate by the rotating tube 16; wherein the adjustable control component has three working states, and the working state can be switched by rotating the rotating cover 24, and the rotating cover 24 can drive the gear c27 to rotate, and the gear c27 can drive the driven handle 29 to rotate, when the driving handle 30 is perpendicular to the translation frame 12, working state one: if the angle between the driven handle 29 and the driving handle 30 is 0°, then when the rotating shaft a17 drives the driving handle 30 to rotate, the gear c27 drives the driven handle 29 to rotate, so that the driving tube 13 drives the moving block 22 The translation frame 12 reciprocates in the translation frame 12, and the driving tube 13 rotates, while the translation frame 12 is stationary. Working state two: if the angle between the driven handle 29 and the driving handle 30 is 180°, the moving block 22 is stationary in the translation frame 12, the driving tube 13 rotates, and at the same time drives the translation frame 12 to reciprocate in the agglomeration processing tube 4. Working state three: if the angle between the driven handle 29 and the driving handle 30 is an acute angle, the moving block 22 will reciprocate in the translation frame 12, the driving tube 13 rotates, and the translation frame 12 reciprocates in the agglomeration processing tube 4. In the case of non-blockage, working states one and two can be used. If blockage occurs, working state three can be used to facilitate timely unblocking. The switching of working states can save energy and avoid excessive use of the breaking components to cause fertilizer breakage, thereby effectively improving production quality. The elastic connection between the driving tube 13 and the driven shaft 14 facilitates the driving tube 13 to move in contact with the inner wall of the agglomeration treatment tube 4, thereby reducing the working dead angle of the anti-agglomeration knocking rod 15. The rotating anti-agglomeration knocking rod 15 can effectively remove small fertilizer agglomerates.

[0033] In one embodiment of the present invention, see Figure 1-Figure 11 , the anti-blocking filter assembly comprises: The partition plates 32 are fixedly installed in the filter frame 9 at equal intervals, and strip-shaped material passing holes 31 are formed between two adjacent groups of partition plates 32 and between the partition plates 32 and the filter frame 9; The anti-blocking column 33 is rotatably mounted in the partition plate 32, and a rotating shaft b34 is fixedly mounted on the top of the anti-blocking column 33; and a gas drive module for driving the rotating shaft b34 to reciprocate; The gas drive module comprises: The airbags 26 are arranged in the translation frame 12, wherein a group of the airbags 26 are arranged on both sides of the moving block 22, and each group of the airbags 26 is connected to a catheter 23; A rack b36 is slidably mounted in the filter frame 9, and a gear b35 meshing with the rack b36 is fixedly mounted on the rotating shaft b34; A compression box 38 is disposed in the filter frame 9, and air holes 40 are provided on both sides of the compression box 38 and are connected to the conduit 23; A piston block 37 is slidably mounted in a compression box 38, push-pull rods 39 are fixedly mounted on both ends of the piston block 37, and a round hole for the push-pull rod 39 to pass through is opened at the end of the compression box 38; and a linkage plate 41, the linkage plate 41 is used for fixed connection between the push-pull rod 39 and the rack b36; Guide blocks 10 are also provided on both sides of the filter frame 9, and the surfaces of the guide blocks 10 are inclined toward the middle of the filter frame 9, so as to facilitate guiding the fertilizer into the working area of ​​the anti-blocking filter assembly.

[0034] In this embodiment, when in use, the airbags 26 and the compression box 38 are pre-filled with gas. When the moving block 22 reciprocates in the translation frame 12, the two airbags 26 are alternately pressed, so that the gas passes through the conduit 23 alternately in and out of the two sides of the compression box 38, thereby driving the piston block 37 to reciprocate in the compression box 38. The push-pull rod 39 and the linkage plate 41 can drive the rack b36 to reciprocate, and finally drive the gear b35, the rotating shaft b34 and the anti-blocking column 33 to reciprocate forward and reverse, effectively preventing the fertilizer from being stuck in the strip-shaped feeding hole 31 and reducing the frequency of blockage.

[0035] In one embodiment of the present invention, see Figure 3 and Figure 5 The top of the agglomeration treatment tube 4 is also provided with a guide slope 8 for guiding the airflow downward.

[0036] In this embodiment, when the airflow in the material conveying pipe 2 enters the guide slope 8, since the top of the agglomeration treatment pipe 4 is lower than the material conveying pipe 2, the top of the agglomeration treatment pipe 4 forms a blocking structure for the material conveying pipe 2. Therefore, the guide slope 8 can be used to guide the airflow at the top of the material conveying pipe 2 to the bottom of the agglomeration treatment pipe 4, thereby increasing the airflow at the bottom of the agglomeration treatment pipe 4, making it easier to blow away the agglomerated fertilizer, further improving the anti-caking effect, and then improving the production quality.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "slide", "rotate", "fix", "have" and the like should be understood in a broad sense, for example, it can be a welding connection, a bolt connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A brown soil farmland fertilizer conveying equipment, comprising a storage bin, a material conveying pipe and a pressure relief pipe group, wherein the storage bin is provided with a feed inlet, and the discharge port of the storage bin is connected to the material conveying pipe through the pressure relief pipe group, characterized in that: Also includes: Multiple groups of agglomeration processing pipes, wherein the material conveying pipe is a multi-section structure, and the agglomeration processing pipe is used to connect two adjacent sections of the material conveying pipe; And an agglomeration processing mechanism is arranged in the agglomeration processing tube, the agglomeration processing mechanism includes a support cover, a translation frame, a moving block, a linkage rod, a filter frame and a breaking up component, the support cover is fixedly installed on the top of the agglomeration processing tube, the translation frame is slidably installed in the agglomeration processing tube, the filter frame is fixedly connected to the translation frame through a linkage rod, an anti-blocking filter component is also arranged in the filter frame, the moving block is slidably installed in the translation frame, and the breaking up component is connected to the moving block, and the support cover is also provided with an adjustable control component for driving the translation frame to slide back and forth in the agglomeration processing tube, driving the moving block to slide back and forth in the translation frame, and driving the breaking up component to work.

2. The brown soil farmland fertilizer conveying equipment according to claim 1 is characterized in that: The breaking up component comprises: A driving tube, wherein the driving tube is rotatably mounted on the moving block, and the driving tube and the moving block are relatively stationary in the length direction of the driving tube; A driven shaft, which is slidably mounted in the driving tube and can rotate along with the driving tube, and a spring for elastically pressing the driven shaft is also arranged in the driving tube; And an anti-caking knocking rod, wherein a plurality of anti-caking knocking rods are fixedly installed on the driven shaft.

3. The brown soil farmland fertilizer conveying equipment according to claim 2 is characterized in that: The end of the driven shaft away from the driving tube is a hemispherical structure.

4. The brown soil farmland fertilizer conveying equipment according to claim 2, characterized in that: The regulating control assembly comprises: A rotating tube is rotatably mounted on the support cover, wherein a rotating cover is fixedly mounted on the bottom of the rotating tube; A rotating shaft a is rotatably installed in the rotating tube, and a driving handle is fixedly installed at the bottom of the rotating shaft a; A connecting shaft, the connecting shaft being fixedly mounted on an end of the driving handle away from the rotating shaft a; Gear c, the gear c is rotatably mounted on the connecting shaft, and an inner gear ring meshing with the gear c is also provided in the rotating cover; A driven handle, one end of which is fixedly connected to the gear c, and the other end of which is fixedly connected to the driving tube; And a driving assembly for driving the rotating shaft a and the rotating tube to rotate.

5. The brown soil farmland fertilizer conveying equipment according to claim 4, characterized in that: The drive assembly comprises: A driving bracket fixedly mounted on the support cover, wherein a motor for driving the rotating shaft a to rotate is also fixedly mounted on the driving bracket, and an output shaft of the motor is fixedly connected to the rotating shaft a; Gear a, said gear a is fixedly mounted on the rotating tube, and a rack a meshing with the gear a is also slidably mounted on the support cover; And a telescopic cylinder for driving the rack a to move, wherein the telescopic cylinder is arranged on the support cover.

6. The brown soil farmland fertilizer conveying equipment according to claim 2, characterized in that: An elastic partition cloth is also arranged on the top of the agglomeration processing tube, and a connecting sleeve fixedly connected to the elastic partition cloth is rotatably mounted on the driving tube.

7. The brown soil farmland fertilizer conveying equipment according to claim 1, characterized in that: The anti-blocking filter assembly comprises: The partition plates are fixedly installed in the filter frame at equal intervals, and strip-shaped material passing holes are formed between two adjacent groups of partition plates and between the partition plates and the filter frame; An anti-blocking column, which is rotatably mounted in the partition plate, and a rotating shaft b is fixedly mounted on the top of the anti-blocking column; And a gas drive module for driving the rotating shaft b to rotate reciprocatingly.

8. The brown soil farmland fertilizer conveying equipment according to claim 7, characterized in that: The gas drive module comprises: Airbags are arranged in the translation frame, wherein a group of airbags are arranged on both sides of the moving block, and each group of airbags is connected to a catheter; A rack b is slidably mounted in the filter frame, and a gear b meshing with the rack b is fixedly mounted on the rotating shaft b; A compression box is arranged in the filter frame, and air holes are provided on both sides of the compression box and are connected to the conduit; A piston block is slidably mounted in the compression box, push-pull rods are fixedly mounted on both ends of the piston block, and a round hole for the push-pull rod to penetrate is opened at the end of the compression box; And a linkage plate, which is used for fixed connection between the push-pull rod and the rack b.

9. The brown soil farmland fertilizer conveying equipment according to claim 7, characterized in that: Guide blocks are also arranged on both sides of the filter frame, and the surfaces of the guide blocks are inclined toward the middle of the filter frame.

10. The brown soil farmland fertilizer conveying equipment according to claim 1, characterized in that: The top of the agglomeration processing tube is also provided with a guide slope for guiding the airflow downward.

Images