A raw material conveying device for fertilizer granulation that prevents caking

Abstract

The present invention relates to the technical field of fertilizer production, and is a raw material conveying device for fertilizer granulation with anti-caking, comprising a conveyor and an infrared hygrometer; the conveyor is provided with an infrared hygrometer. The fertilizer raw materials are transferred from the conveyor belt on the conveyor to the filter rod on the rotating frame through a shovel frame, so that the agglomerated fertilizer raw materials are filtered through the filter rod, and the fertilizer raw materials passing through the filter rod will pass through the heating plate again, fall back on the conveyor belt on the conveyor, and continue to be transported to the left; these fertilizer raw materials are dried through the heating plate, and the fertilizer raw materials after drying will pass through the feed trough on the mounting frame, enter the discharge trough on the mounting frame, and then fall onto the conveyor belt on the conveyor through the discharge trough, so as to prevent the damp fertilizer raw materials from affecting the dry fertilizer raw materials and causing the dry fertilizer raw materials to agglomerate.

Description

Technical Field

[0001] The invention relates to the technical field of fertilizer production, in particular to an anti-caking raw material conveying device for fertilizer granulation. Background Art

[0002] In reality, when fertilizer raw materials are stored, the gas in the warehouse is not circulated, which makes it impossible to discharge the water vapor in the warehouse in time, causing the fertilizer raw materials to become damp. The fertilizer raw materials close to the ground are more susceptible to moisture, making it easier for them to clump after being squeezed. At the same time, dry fertilizer raw materials will also clump after being squeezed, and the agglomerated fertilizer raw materials are difficult to control when transported on the conveyor, which may cause the agglomerated fertilizer raw materials to fall from the conveyor during transportation, thereby causing waste of raw materials. Summary of the invention

[0003] In order to overcome the disadvantage that agglomerated fertilizer raw materials are difficult to control during transportation on a conveyor, which may cause the agglomerated fertilizer raw materials to fall from the conveyor during transportation, thereby causing waste of raw materials, the present invention provides an anti-agglomeration raw material conveying equipment for fertilizer granulation.

[0004] Technical solution: A raw material conveying equipment for anti-caking fertilizer granulation, including a conveyor and an infrared moisture meter; the conveyor is provided with an infrared moisture meter; it also includes a crushing box, a crushing roller, a shoveling frame, a filter rod, a mounting frame, a second electric shaft, a heating plate and a drying component; the conveyor is fixedly connected with a crushing box; the crushing box is provided with a plurality of crushing rollers for crushing agglomerated fertilizer raw materials; the crushing box is fixedly connected with a shoveling frame for shoveling the fertilizer raw materials away from the conveyor belt; the shoveling frame is connected with a first electric shaft; the first electric shaft is connected with a rotary The invention relates to a movable frame; a plurality of filter rods for filtering agglomerated fertilizer raw materials are rotatably connected to the rotating frame; a mounting frame is fixedly connected to the crushing box, and the mounting frame is located below the shoveling frame; a plurality of second electric rotating shafts are arranged on the mounting frame; two heating plates which are symmetrical in front and back are installed on the rotating part of each second electric rotating shaft; a feed trough is provided on the mounting frame, and each feed trough is connected to the corresponding heating plate; a discharge trough is provided on the mounting frame, and all the feed troughs are connected to the discharge trough; a drying component for drying moist fertilizer raw materials is arranged on the crushing box.

[0005] Furthermore, the drying component includes a receiving frame, a filter, a sealing plate, a rotating plate and a drying part; the crushing box is provided with a drying part for drying damp fertilizer raw materials; the crushing box is fixedly connected to the receiving frame; the receiving frame is provided with a filter for filtering the agglomerated fertilizer raw materials again; a third electric rotating shaft is installed on the right part of the receiving frame; the rotating part of the third electric rotating shaft is connected to the sealing plate; two inclined plates that are symmetrical on the left and right are fixedly connected to the lower side of the receiving frame; and a number of rotating plates are provided between the two inclined plates.

[0006] Furthermore, it also includes a connecting rod, a first electric push rod and a scraper block; two tracks are provided on the crushing box in a front-to-back symmetrical manner; an electric slider is provided on each track; the two electric sliders are commonly fixed to the connecting rod; two first electric push rods are fixed to the lower side of the connecting rod in a front-to-back symmetrical manner; the telescopic ends of the two first electric push rods are commonly fixed to a scraper block for scraping the fertilizer raw materials agglomerated on the filter rod and the filter screen.

[0007] Furthermore, the side of the scraper block for scraping the raw material is arranged as a curved surface.

[0008] Furthermore, the scraper blocks damage the filter screen and the filter rod, and the scraper blocks are made of rubber material.

[0009] Furthermore, it also includes bristles; the scraper block is provided with bristles for cleaning the filter rod.

[0010] Furthermore, the bristles are configured as hard bristles.

[0011] Furthermore, it also includes a second electric push rod, a blocking cloth and a baffle; two second electric push rods that are symmetrical in front and back are fixed to the left part of the receiving frame; the telescopic ends of the two second electric push rods are commonly fixed to the baffle; and a blocking cloth for transitioning the fertilizer raw materials is rolled up on the left part of the receiving frame.

[0012] Furthermore, it also includes a fixed rod, a third electric push rod and a moving rod; two front-to-back symmetrical installation boxes are arranged on the right part of the rotating frame on the shoveling frame; a third electric push rod is fixedly connected in each installation box; the telescopic ends of the two third electric push rods are commonly fixedly connected to the moving rod, the moving rod is connected to a plurality of filter rods through a plurality of rotating rods, and a sliding groove is arranged on the moving rod; a fixed rod is fixedly connected between the two installation boxes, a plurality of filter rods are fixedly connected to the fixed rod, and the fixed rod is located in the sliding groove on the moving rod.

[0013] Furthermore, it also includes a slide bar; the crushing box is provided with two arc grooves which are symmetrical in front and back; and the separated sides of the mounting boxes on the two shoveling frames are fixed with a slide bar, which can slide in the corresponding arc groove.

[0014] The present invention has the following advantages: the present invention realizes transferring the fertilizer raw materials from the conveyor belt on the conveyor to the filter rod on the rotating frame through the shoveling frame, thereby filtering the agglomerated fertilizer raw materials through the filter rod, and the fertilizer raw materials passing through the filter rod will pass through the heating plate again and fall back on the conveyor belt on the conveyor to continue to be transported to the left; The fertilizer raw materials are dried by the heating plate, and the fertilizer raw materials after drying will pass through the feed trough on the installation frame, enter the discharge trough on the installation frame, and then fall onto the conveyor belt on the conveyor through the discharge trough, so as to prevent the damp fertilizer raw materials from affecting the dry fertilizer raw materials and causing the dry fertilizer raw materials to agglomerate; The damp fertilizer raw materials remaining on the filter rod are cleaned by brushing, so as to prevent the fertilizer raw materials from condensing on the filter rod after drying, causing the filter rod to be blocked and affecting the use effect of the filter rod; The third electric push rod drives the moving rod to move upward, and at the same time, the moving rod will also drive the filter rod to move upward, so that the filter rod is in a state of being staggered up and down, thereby clearing the fertilizer raw materials stuck between the filter rods, thereby improving the practicability of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the raw material conveying equipment for anti-caking fertilizer granulation of the present invention; Figure 2 is a cross-sectional view of the present invention; Figure 3 For the present invention Figure 2 The enlarged view of point A in the middle; Figure 4 For the present invention Figure 2 The enlarged view of point B in the middle; Figure 5 A state diagram of the heating plate of the present invention with the installation frame opened; Figure 6 A state diagram of the present invention for treating a damp fertilizer raw material; Figure 7 It is a schematic diagram of the three-dimensional structure of the combination of the fixed rod, the third electric push rod and the moving rod of the present invention.

[0016] The meanings of the reference numerals in the figure are: 1- conveyor, 2- infrared moisture meter, 3- crushing box, 4- crushing roller, 101- shovel frame, 102- filter rod, 103- installation frame, 104- second electric shaft, 105- heating plate, 106- receiving frame, 107- filter screen, 108- blocking plate, 109- rotating plate, 110- drying part, 201- connecting rod, 202- first electric push rod, 203- scraper block, 204- bristle, 301- second electric Push rod, 302-blocking cloth, 303-baffle, 401-fixed rod, 402-third electric push rod, 403-moving rod, 3001-arc groove, 3002-track, 3003-electric slider, 10101-rotating frame, 10102-installing box, 10103-slide rod, 10104-first electric rotating shaft, 10301-feed trough, 10302-discharge trough, 10601-inclined plate, 10801-third electric rotating shaft. DETAILED DESCRIPTION

[0017] 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.

[0018] Example 1 A raw material conveying device for anti-caking fertilizer granulation, such as Figure 1-Figure 6 As shown, it includes a conveyor 1 and an infrared moisture meter 2; the infrared moisture meter 2 is arranged on the left side of the conveyor 1; It also includes a crushing box 3, a crushing roller 4, a shoveling frame 101, a filter rod 102, a mounting frame 103, a second electric rotating shaft 104, a heating plate 105 and a drying assembly; the crushing box 3 is fixedly connected to the middle of the conveyor 1; six crushing rollers 4 are arranged at the lower part of the crushing box 3; the shoveling frame 101 is fixedly connected to the left part of the crushing box 3; the shoveling frame 101 is connected to the first electric rotating shaft 10404; the rotating part 10404 of the first electric rotating shaft is connected to the rotating frame 10101; a plurality of filter rods 102 are rotatably connected to the rotating frame 10101; the crushing box 3 is fixedly connected to the left part There is an installation frame 103, which is located below the shoveling frame 101; a plurality of second electric rotating shafts 104 are arranged on the installation frame 103; the rotating part of each second electric rotating shaft 104 is equipped with two front-to-back symmetrical heating plates 105; a feed trough 10301 is opened on the right part of the installation frame 103, and each feed trough 10301 is connected to the corresponding heating plate 105; a discharge trough 10302 is opened on the right part of the installation frame 103, and all the feed troughs 10301 are connected to the discharge trough 10302; a drying component is arranged on the upper part of the crushing box 3.

[0019] The drying assembly includes a receiving frame 106, a filter 107, a sealing plate 108, a rotating plate 109 and a drying piece 110; the drying piece 110 is installed on the crushing box 3; the receiving frame 106 is fixedly connected to the crushing box 3; the filter 107 is arranged on the receiving frame 106; the third electric rotating shaft 10801 is installed on the right part of the receiving frame 106; the rotating part of the third electric rotating shaft 10801 is connected to the sealing plate 108, and the receiving frame 106 is blocked by the sealing plate 108 to prevent the agglomerated fertilizer raw materials from falling; two left-right symmetrical inclined plates 10601 are fixedly connected to the lower side of the receiving frame 106; five rotating plates 109 are arranged between the two inclined plates 10601.

[0020] It also includes a connecting rod 201, a first electric push rod 202 and a scraper block 203; two front-to-back symmetrical tracks 3002 are provided on the crushing box 3; an electric slider 3003 is provided on each track 3002; the two electric sliders 3003 are bolted together with the connecting rod 201; two front-to-back symmetrical first electric push rods 202 are bolted together at the lower side of the connecting rod 201; the telescopic ends of the two first electric push rods 202 are bolted together with the scraper block 203.

[0021] In order to scrape the raw material better, the side of the scraping block 203 for scraping the raw material is set as a curved surface.

[0022] In order to prevent the scraper block 203 from damaging the filter screen 107 and the filter rod 102 when scraping, the scraper block 203 is made of rubber material.

[0023] Brushes 204 are also included; the scraping block 203 is provided with brushes 204 .

[0024] In order to better clean the fertilizer raw materials on the filter rod 102 and the filter screen 107 , the bristles 204 are configured as hard bristles 204 .

[0025] It also includes a second electric push rod 301, a blocking cloth 302 and a baffle 303; the left part of the receiving frame 106 is bolted with two second electric push rods 301 that are symmetrical in front and back; the telescopic ends of the two second electric push rods 301 are bolted together with the baffle 303; the left part of the receiving frame 106 is rolled up with a blocking cloth 302.

[0026] In reality, when fertilizer raw materials are stored, the gas in the warehouse is not circulated, which makes it impossible to discharge the water vapor in the warehouse in time, causing the fertilizer raw materials to get damp. The fertilizer raw materials close to the ground are more susceptible to moisture, making it easier to agglomerate after being squeezed. At the same time, dry fertilizer raw materials will also agglomerate after being squeezed, and the agglomerated fertilizer raw materials are difficult to control when transported on the conveyor 1, which may cause the agglomerated fertilizer raw materials to fall from the conveyor 1 during transportation, thereby causing a waste of raw materials.

[0027] Workers pour fertilizer raw materials onto the conveyor belt on conveyor 1. In the process of workers pouring fertilizer raw materials onto the conveyor belt on conveyor 1, damp fertilizer raw materials are also poured onto the conveyor belt on conveyor 1. Usually, there is a part of damp raw materials in a large amount of dry fertilizer raw materials, wherein conveyor 1 transports fertilizer raw materials from left to right.

[0028] The fertilizer raw materials transported on the conveyor 1 will be tested for dryness and humidity by the infrared hygrometer 2. When the infrared hygrometer 2 detects that the fertilizer raw materials transported on the conveyor 1 are dry, the filter rod 102 on the shovel frame 101 is tilted, such as Figure 2As shown, at the same time, the heating plate 105 on the mounting frame 103 is in a vertically opened state, as shown in FIG. Figure 5 As shown. Therefore, when the fertilizer raw materials on the conveyor 1 are transported to the crushing box 3, the fertilizer raw materials will be transferred from the conveyor belt on the conveyor 1 to the filter rod 102 on the rotating frame 10101 through the shovel frame 101, so that the agglomerated fertilizer raw materials are filtered through the filter rod 102, and the fertilizer raw materials passing through the filter rod 102 will pass through the heating plate 105 again, fall back on the conveyor belt on the conveyor 1, and continue to be transported to the right. The agglomerated fertilizer raw materials on the filter rod 102 will move toward the crushing roller 4 on the crushing box 3 under the action of its own gravity and the guidance of the inclined filter rod 102, and thus move to the crushing roller 4, and the agglomerated fertilizer raw materials will be crushed by the crushing roller 4, and the crushed fertilizer raw materials will fall back to the conveyor belt on the conveyor 1 again, and be transported to the right.

[0029] When the infrared moisture meter 2 detects that the fertilizer raw material is in a wet state, the first electric shaft 10104 on the shoveling frame 101 will drive the rotating frame 10101 and the filter rod 102 to rotate counterclockwise to a horizontal state as viewed from the front to the back. Figure 6 As shown, at the same time, the second electric shaft 104 will drive the heating plate 105 to rotate, so that the heating plate 105 is horizontal, thereby closing the installation frame 103, as shown in FIG. Figure 6 As shown, in addition, the heating plate 105 and the drying member 110 will be preheated. At this time, the electric slider 3003 and the parts connected thereto are located at the leftmost end of the track 3002 on the crushing box 3, and at the same time, the first electric push rod 202 on the connecting rod 201 is in a telescopic state, thereby preventing the scraper 203 on the first electric push rod 202 from blocking the movement of the fertilizer raw material. Therefore, when the damp fertilizer raw material is shoveled onto the filter rod 102 through the shoveling frame 101, the damp fertilizer raw material passing through the filter rod 102 will fall on the heating plate 105, thereby drying these fertilizer raw materials through the heating plate 105, and the fertilizer raw materials after drying will pass through the feed trough 10301 on the mounting frame 103, enter the discharge trough 10302 on the mounting frame 103, and then fall on the conveyor belt of the conveyor 1 through the discharge trough 10302, thereby preventing the damp fertilizer raw material from affecting the dry fertilizer raw material and causing the dry fertilizer raw material to agglomerate.

[0030] The wet and agglomerated fertilizer raw materials will be located on the filter rod 102, and at this time, the first electric push rod 202 will drive the scraper block 203 to move downward, so that the scraper block 203 contacts the filter rod 102. Then the electric slider 3003 in the track 3002 will drive the connecting rod 201 and the parts connected thereto to move rightward along the track 3002, so as to scrape the wet and agglomerated fertilizer raw materials onto the filter screen 107 on the receiving frame 106, and then the wet and agglomerated fertilizer raw materials are dried by the drying member 110. In order to avoid too much wet and agglomerated fertilizer raw materials and low drying efficiency, the wet and agglomerated fertilizer raw materials can be filtered again by the filter screen 107, so that some small wet and agglomerated fertilizer raw materials fall on the rotating plate 109, thereby expanding the contact area between the wet and agglomerated fertilizer raw materials and the air, and then improving the drying efficiency.

[0031] It should be noted that: when the scraper block 203 scrapes the wet and agglomerated fertilizer raw materials on the filter rod 102, the brush bristles 204 will clean the damp fertilizer raw materials remaining on the filter rod 102, thereby preventing these fertilizer raw materials from condensing on the filter rod 102 after drying, causing the filter rod 102 to be blocked and affecting the use effect of the filter rod 102.

[0032] It should be noted that: when the right end of the rotating frame 10101 rotates to be higher than the receiving frame 106, the rotating frame 10101 will stop rotating, and then the second electric push rod 301 will push the baffle 303 to move to the left, thereby driving the blocking cloth 302, and then the blocking cloth 302 is used to block the gap between the rotating frame 10101 and the receiving frame 106, so that the agglomerated fertilizer raw materials can smoothly enter the filter 107 on the receiving frame 106.

[0033] After the wet agglomerated fertilizer raw materials on the filter screen 107 and the rotating plate 109 are dried, the blocking plate 108 will rotate clockwise from the front to the back through the third electric rotating shaft 10801 on the blocking plate 108, such as Figure 6 As shown, the receiving frame 106 is opened. Then the electric slider 3003 drives the connecting rod 201 and the parts connected thereto to move rightward along the track 3002, thereby pushing the fertilizer raw materials on the filter screen 107 to the blocking plate 108 through the scraper block 203, so that the agglomerated fertilizer raw materials fall onto the crushing roller 4 through the channel opened by the blocking plate 108, are crushed, and then fall onto the conveyor belt on the conveyor 1. At the same time, the rotating plate 109 will also rotate, so that the agglomerated fertilizer raw materials on the rotating plate 109 fall onto the crushing roller 4, are crushed, and then fall onto the conveyor belt on the conveyor 1. When the scraper block 203 pushes the agglomerated fertilizer raw materials, the filter screen 107 will also be cleaned by the bristles 204 on the scraper block 203.

[0034] When the infrared moisture meter 2 detects that the fertilizer raw material is in a dry state, the second electric push rod 301 will drive the baffle 303 and the blocking cloth 302 to reset, and then the first electric shaft 10104 on the shoveling frame 101 will drive the rotating frame 10101 and the parts thereon to rotate and reset.

[0035] Example 2 On the basis of Example 1, Figure 1-Figure 3 and Figure 7 As shown, it also includes a fixed rod 401, a third electric push rod 402 and a moving rod 403; two front-to-back symmetrical installation boxes 10102 are arranged on the right side of the rotating frame 10101 on the shoveling frame 101; a third electric push rod 402 is bolted in each installation box 10102; the telescopic ends of the two third electric push rods 402 are commonly bolted to the moving rod 403, the moving rod 403 is connected to a plurality of filter rods 102 through a plurality of rotating rods, and a sliding groove is arranged on the moving rod 403; a fixed rod 401 is fixedly connected between the two installation boxes 10102, a plurality of filter rods 102 are fixedly connected to the fixed rod 401, and the fixed rod 401 is located in the sliding groove on the moving rod 403.

[0036] It also includes a slide bar 10103; two front-to-back symmetrical arc grooves 3001 are provided on the crushing box 3; a slide bar 10103 is fixedly connected to the separated sides of the installation boxes 10102 on the two shoveling frames 101, and the slide bar 10103 can slide in the corresponding arc groove 3001; the slide bar 10103 slides in the arc groove 3001 to limit the rotating frame 10101 on the shoveling frame 101, thereby improving the stability of the rotating frame 10101.

[0037] During the period when the filter rod 102 is filtering the fertilizer raw material, the third electric push rod 402 can drive the moving rod 403 to move upward, and at the same time, the moving rod 403 will also drive the filter rod 102 to move upward, and the other end of the filter rod 102 will rotate around the rotating rod connected to the filter rod 102 on the rotating frame 10101, and because the fixed rod 401 is fixed, the moving rod 403 will slide on the fixed rod 401. As a result, the filter rod 102 is in a state of being staggered up and down, so that the fertilizer raw materials stuck between the filter rods 102 are cleared, thereby improving the practicality of the present invention. In addition, the third electric push rod 402 can also drive the moving rod 403 to move up and down repeatedly, and the fertilizer raw materials on the filter rod 102 are shaken, so that the fertilizer raw materials pass through the filter rod 102 more quickly, thereby enhancing the filtering effect of the filter rod 102.

[0038] It should be understood that the above description is only for exemplary purposes and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention will be included within the scope of the claims herein.

Claims

1. A raw material conveying device for fertilizer granulation with anti-caking properties, comprising a conveyor (1) and an infrared moisture meter (2); the conveyor (1) is provided with the infrared moisture meter (2); the characteristics are: The conveyor (1) further comprises a crushing box (3), a crushing roller (4), a shoveling frame (101), a filtering rod (102), a mounting frame (103), a second electric rotating shaft (104), a heating plate (105) and a drying assembly; the conveyor (1) is fixedly connected to the crushing box (3); the crushing box (3) is provided with a plurality of crushing rollers (4) for crushing agglomerated fertilizer raw materials; the crushing box (3) is fixedly connected to the shoveling frame (101) for shoveling the fertilizer raw materials off the conveyor belt; the shoveling frame (101) is connected to a first electric rotating shaft (10404); the rotating portion of the first electric rotating shaft (10404) is connected to a rotating frame (10101); the rotating frame (10101) is rotatably connected to a plurality of The invention relates to a filter rod (102); a mounting frame (103) is fixedly connected to the crushing box (3), and the mounting frame (103) is located below the shoveling frame (101); a plurality of second electric rotating shafts (104) are arranged on the mounting frame (103); the rotating part of each second electric rotating shaft (104) is equipped with two heating plates (105) which are symmetrical in front and back; a feeding trough (10301) is provided on the mounting frame (103), and each feeding trough (10301) is connected to a corresponding heating plate (105); a discharging trough (10302) is provided on the mounting frame (103), and all the feeding troughs (10301) are connected to the discharging trough (10302); and a drying component for drying wet fertilizer raw materials is arranged on the crushing box (3).

2. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 1 is characterized in that: The drying assembly comprises a receiving frame (106), a filter screen (107), a blocking plate (108), a rotating plate (109) and a drying member (110); the crushing box (3) is provided with a drying member (110) for drying damp fertilizer raw materials; the receiving frame (106) is fixedly connected to the crushing box (3); the receiving frame (106) is provided with a filter screen (107) for filtering agglomerated fertilizer raw materials again; a third electric rotating shaft (10801) is installed on the right part of the receiving frame (106); the rotating part of the third electric rotating shaft (10801) is connected to the blocking plate (108); two inclined plates (10601) that are symmetrical on the left and right are fixedly connected to the lower side of the receiving frame (106); and a plurality of rotating plates (109) are provided between the two inclined plates (10601).

3. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 2 is characterized in that: It also comprises a connecting rod (201), a first electric push rod (202) and a scraper block (203); two tracks (3002) are provided on the crushing box (3); each track (3002) is provided with an electric slider (3003); the two electric sliders (3003) are fixedly connected to the connecting rod (201); two first electric push rods (202) are fixedly connected to the lower side of the connecting rod (201) and are symmetrical to each other; and the scraper block (203) for scraping fertilizer raw materials agglomerated on the filter rod (102) and the filter screen (107) is fixedly connected to the telescopic ends of the two first electric push rods (202).

4. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 3 is characterized in that: The side of the scraper block (203) for scraping the raw material is arranged as a curved surface.

5. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 4 is characterized in that: The scraper (203) damages the filter screen (107) and the filter rod (102), and the scraper (203) is made of rubber.

6. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 5 is characterized in that: It also includes bristles (204); the scraper block (203) is provided with bristles (204) for cleaning the filter rod (102).

7. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 6 is characterized by: The bristles (204) are configured as hard bristles (204).

8. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 2 is characterized by: It also includes a second electric push rod (301), a blocking cloth (302) and a baffle (303); the left portion of the receiving frame (106) is fixedly connected to two second electric push rods (301) that are symmetrical in front and back; the telescopic ends of the two second electric push rods (301) are commonly fixedly connected to the baffle (303); and the left portion of the receiving frame (106) is rolled up with a blocking cloth (302) for transitioning the fertilizer raw material.

9. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 1 is characterized by: The invention also comprises a fixed rod (401), a third electric push rod (402) and a moving rod (403); two installation boxes (10102) which are symmetrical in front and back are arranged on the right part of the rotating frame (10101) on the shoveling frame (101); a third electric push rod (402) is fixedly connected in each installation box (10102); the telescopic ends of the two third electric push rods (402) are commonly fixedly connected to a moving rod (403); the moving rod (403) is connected to a plurality of filter rods (102) via a plurality of rotating rods; a sliding groove is arranged on the moving rod (403); a fixed rod (401) is fixedly connected between the two installation boxes (10102); a plurality of filter rods (102) are fixedly connected to the fixed rod (401); the fixed rod (401) is located in the sliding groove on the moving rod (403).

10. The anti-caking raw material conveying equipment for fertilizer granulation according to claim 9 is characterized in that: The invention also comprises a slide bar (10103); two arc-shaped grooves (3001) are provided on the crushing box (3) and are symmetrical in front and back; and a slide bar (10103) is fixedly connected to the separated sides of the mounting boxes (10102) on the two shoveling frames (101), and the slide bar (10103) can slide in the corresponding arc-shaped groove (3001).

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