Automatic fertilizer particle canning equipment based on chemical fertilizer production and processing

Abstract

The invention relates to the technical field of fertilizer particle canning, in particular to fertilizer particle automatic canning equipment based on chemical fertilizer production and processing, which comprises a fixed seat and a control panel fixedly mounted on the outer wall of the fixed seat, a rotating sleeve is rotatably mounted at the top of the fixed seat, and a material tray and a material storage barrel are fixedly mounted on the rotating sleeve; a plurality of discharging pipes fixedly communicate with the annular outer wall of the storage barrel at equal intervals, and a discharging groove is formed in the top of the supporting disc. By means of synchronous rotation of the material supporting disc and the material storage barrel, the lifting type clamping assembly is promoted to conduct lifting type clamping on the fertilizer tank in the discharging groove, filtering type blocking and sealing canning of a tank opening of the fertilizer tank can be achieved, following type canning treatment of the fertilizer tank in the moving process can also be achieved, and the practicability is high. And through cooperation of the conveying table, the V-shaped material pushing block and the U-shaped material pushing plate, automatic feeding and discharging treatment is conducted on the fertilizer tank, and the continuous and efficient dust suppression type canning efficiency is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of fertilizer granule canning, and particularly to an automatic fertilizer granule canning device based on chemical fertilizer production and processing. Background Art

[0002] With the acceleration of the global agricultural modernization process, chemical fertilizers, as key production materials for ensuring food security, show a continuous growth trend in market demand. According to industry data, potassium fertilizer granules, as one of the core components of compound fertilizers, account for more than 30% in chemical fertilizer production, with an annual output exceeding 200 million tons. This growth trend directly drives the dual demands of chemical fertilizer processing enterprises for production efficiency and quality control, especially in the canning link of granular fertilizers.

[0003] For example, a quantitative filling machine for producing potassium fertilizer granules with the publication number CN220032259U reciprocates two groups of receiving barrels to alternately receive and discharge materials quantitatively. Although it can achieve the purpose of quantitative filling, during the filling process, a reciprocating receiving structure is adopted, resulting in obvious pause intervals during the discharging process, and continuous and uninterrupted discharging and filling treatment cannot be achieved. For the high-efficiency production line of chemical fertilizer processing, the intermittent operation mode will seriously restrict the overall production capacity efficiency. Moreover, there is a lack of a synchronous treatment mechanism for effectively suppressing dust generated by a small amount of granule breakage, resulting in dust overflow, which not only causes material waste but also increases the risk of environmental pollution. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic fertilizer granule canning device based on chemical fertilizer production and processing to solve the above-mentioned technical defects.

[0005] The purpose of the present invention can be achieved by the following technical solutions: An automatic fertilizer granule canning device based on chemical fertilizer production and processing includes a fixed seat and a control panel fixedly installed on the outer wall of the fixed seat. A rotating sleeve is rotatably installed on the top of the fixed seat, and a material supporting tray and a storage barrel are fixedly installed on the rotating sleeve. A plurality of discharge pipes are fixedly communicated with each other at equal intervals on the annular outer wall of the storage barrel, and a perforated cover plate is installed on the discharge pipe. A discharge slot is formed at the top of the material supporting tray directly below each discharge pipe, and a lifting clamping assembly is arranged in the discharge slot. The lifting clamping assembly includes trapezoidal blocks with adjustable positions on both sides in the discharge slot. Trapezoidal lifting plates are movably arranged on the opposite sides of the trapezoidal blocks, and a V-shaped clamping plate is welded to the top of one side of the trapezoidal lifting plate. A U-shaped plate is arranged at the bottom of the material supporting tray and is slidably connected to the corresponding two groups of trapezoidal lifting plates.

[0006] Preferably, a vertical plate is fixed at the bottom of the U-shaped plate, and a guiding rod is fixedly connected to the vertical plate. A cam groove slidably connected to the guiding rod is formed on the annular inner wall of the fixed seat.

[0007] Preferably, a chute penetrating through the bottom of the feeding tank and slidably connected to the trapezoidal block and allowing the trapezoidal lifting plate to pass through is provided. A return spring is fixedly connected between the trapezoidal lifting plate and the U-shaped plate. A limiting plate is fixedly connected to the U-shaped plate. A limiting seat slidably connected to the limiting plate is fixedly connected to the bottom of the material supporting tray.

[0008] Preferably, a vertical rod slidably connected to the material supporting tray is fixedly connected to the top of the limiting plate, and a linkage plate is fixedly connected to the top of the vertical rod. A guiding pin is fixedly connected to the end of the linkage plate.

[0009] Preferably, a valve ball is movably installed inside the discharge pipe, and a discharge port is formed through the valve ball. A rotating shaft rotatably connected to the discharge pipe is fixedly connected to the valve ball. An L-shaped plate is fixedly connected to the end of the rotating shaft, and an L-shaped groove slidably connected to the guiding pin is formed in the L-shaped plate.

[0010] Preferably, a plurality of fixed shafts are fixedly connected to the top of the material supporting tray. A toothed column is rotatably installed on the fixed shafts. Toothed plates fixedly connected to the corresponding trapezoidal blocks are engaged with both sides of the toothed column. An adjusting gear engaged with the toothed column is fixedly connected to the rotating sleeve, and a fixing bolt in threaded connection with the rotating sleeve and abutting against the rotating sleeve is provided on the adjusting gear.

[0011] Preferably, an anti-blocking assembly is provided on the fixed seat. The anti-blocking assembly includes a fixed rod fixedly connected to the top of the fixed seat and penetrating to the outside of the storage cylinder, and the fixed rod is rotatably connected to the rotating sleeve. A plurality of scraping plates are fixedly connected to the fixed rod located inside the storage cylinder. A bracket is fixedly connected to the top of the fixed rod, and a plurality of elastic plates are fixedly connected to the bottom of the bracket.

[0012] Preferably, a conveying table is fixedly connected to the outer circumferential wall of the fixed seat, and a V-shaped pushing block is installed on the conveying table through an electric push rod. An electric sliding table is fixedly installed on the top of the fixed seat, and a U-shaped pushing plate is connected to the sliding seat of the electric sliding table through a support plate.

[0013] Preferably, a motor is installed at the bottom of the fixed seat through bolts, and a driving gear is installed on the output shaft of the motor. A driven gear engaged with the driving gear is fixedly installed on the rotating sleeve.

[0014] The beneficial effects of the present invention are as follows: The present invention promotes the synchronous movement of multiple discharge pipes and corresponding discharge grooves by means of the synchronous rotation of the material supporting tray and the storage cylinder, and combines the multi-directional movement of two groups of trapezoidal lifting plates to clamp and lift the fertilizer tank, so that the end of the discharge pipe is placed inside the fertilizer tank, and the tank mouth of the fertilizer tank is filtered and sealed by a perforated cover plate, realizing follow-up canning treatment of the moving fertilizer tank. In addition, through the cooperation of the conveying table, the V-shaped pushing block and the U-shaped pushing plate, the fertilizer tank can be automatically loaded and unloaded, achieving high-efficiency dust suppression canning efficiency continuously without interruption. Moreover, through the lifting movement of the U-shaped plate, the L-shaped plate is linked to drive the valve ball to deflect, which can automatically control the opening and closing of the discharge pipe; In the present invention, first, the rotation of the adjustable gear drives the simultaneous rotation of multiple gears, and then promotes the adjustment of the clamping range between the V-shaped clamping plates in multiple groups of lifting clamping assemblies, realizing the clamping and lifting of fertilizer tanks of different sizes. Then, combined with the control panel to control the rotation speed of the rotating sleeve and the discharging time, the effect of quantitative canning can be achieved for fertilizer tanks of different sizes; In addition, by means of the rotation of the storage cylinder, the scraping plate scrapes the fertilizer particles in the storage cylinder, and the impact of the discharge pipe on the elastic plate forms vibration, assisting the anti-blocking discharge of the fertilizer particles in the discharge pipe, avoiding affecting the effect of quantitative canning. Brief Description of the Drawings

[0015] The following further describes the present invention with reference to the drawings; Figure 1 is a schematic structural view of the present invention; Figure 2 is a schematic structural view of another perspective of the present invention; Figure 3 is a schematic installation view of the lifting clamping assembly on the material supporting tray of the present invention; Figure 4 is a schematic structural view of the material supporting tray of the present invention; Figure 5 is a schematic structural view of the storage cylinder of the present invention; Figure 6 is a schematic structural view of the discharge pipe of the present invention; Figure 7 is a partial structural disassembly schematic view of the lifting clamping assembly of the present invention; Figure 8 is a schematic view of the anti-blocking assembly of the present invention.

[0016] Legend Explanation: 1. Fixed seat; 11. Rotating sleeve; 12. Cam groove; 13. Conveying table; 14. Electric push rod; 15. V-shaped pushing block; 16. Electric sliding table; 17. U-shaped pushing plate; 18. Motor; 19. Driving gear; 110. Driven gear; 2. Material supporting tray; 21. Discharge groove; 22. Chute; 23. Limit seat; 24. Tooth column; 25. Adjusting gear; 3. Storage cylinder; 31. Discharge pipe; 32. Perforated cover plate; 33. Valve ball; 34. L-shaped plate; 4. Lifting clamping assembly; 41. Trapezoidal block; 42. Trapezoidal lifting plate; 43. V-shaped clamping plate; 44. U-shaped plate; 45. Vertical plate; 46. Guide rod; 47. Reset tension spring; 48. Limiting plate; 49. Vertical rod; 410. Linking plate; 411. Guide pin; 412. Rack; 5. Anti-blocking assembly; 51. Fixed rod; 52. Scraping plate; 53. Bracket; 54. Elastic plate. Specific embodiments

[0017] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0018] Embodiment 1: Please refer to Figures 1-8 As shown, for the problem that continuous and uninterrupted efficient dust suppression canning cannot be achieved, which restricts the overall production efficiency of fertilizer processing, the following solutions can be adopted; In this embodiment, based on the automatic canning equipment for fertilizer particles in fertilizer production and processing, it includes a fixed seat 1 and a control panel fixedly installed on the outer wall of the fixed seat 1. A rotating sleeve 11 is rotatably installed on the top of the fixed seat 1, and a material supporting tray 2 and a storage cylinder 3 are fixedly installed on the rotating sleeve 11 for the synchronous rotation of the material supporting tray 2 and the storage cylinder 3. A feeding port is opened at the top of the storage cylinder 3 for placing fertilizers into the storage cylinder 3. A plurality of discharge pipes 31 are fixedly communicated with the outer circumferential wall of the storage cylinder 3 at equal intervals, and a perforated cover plate 32 is installed on the discharge pipe 31; A filter screen is installed in the hole of the perforated cover plate 32 to block the mouth of the fertilizer tank with the perforated cover plate 32. While allowing the air in the fertilizer tank to be discharged, it can avoid the problem of waste caused by the overflow of a small amount of powder generated by particle breakage during the canning process. A discharge slot 21 is opened at the top of the material supporting tray 2 and directly below each discharge pipe 31. By means of the synchronous rotation of the material supporting tray 2 and the storage cylinder 3, multiple discharge pipes 31 and the corresponding discharge slots 21 are synchronously moved to realize the follow-up canning process of the fertilizer tank, eliminate the discharge pause interval, and thus improve the filling efficiency. And a lifting clamping assembly 4 is arranged in the discharge slot 21; The lifting clamping assembly 4 includes trapezoidal blocks 41 with adjustable positions on both sides inside the material discharging groove 21. Trapezoidal lifting plates 42 are movably arranged on the opposite sides of the trapezoidal blocks 41. Through the multi-directional movement mode in which the two groups of trapezoidal lifting plates 42 first move relatively and then move upward, the fertilizer tank is clamped and lifted, so that the end of the discharge pipe 31 is placed inside the fertilizer tank, and the filter-type plugging of the tank opening is realized through the perforated cover plate 32, effectively suppressing the diffusion of dust and avoiding the problems of material waste and increasing the risk of environmental pollution; And a V-shaped clamping plate 43 is welded to the top of one side of the trapezoidal lifting plate 42. By providing the V-shaped clamping plate 43, it is used to perform multi-point clamping on the fertilizer tank, so as to achieve centering and fixing, and assist the end of the discharge pipe 31 to enter the fertilizer tank. A U-shaped plate 44 slidably connected to the corresponding two groups of trapezoidal lifting plates 42 is arranged at the bottom of the material supporting plate 2, and the U-shaped plate 44 drives the corresponding two groups of trapezoidal lifting plates 42 to rise; During the rising process, through the guidance of the inclined sides of the corresponding trapezoidal blocks 41, the two groups of trapezoidal lifting plates 42 move synchronously and relatively, and the fertilizer tank is centered and clamped in combination with the V-shaped clamping plate 43, and the fertilizer tank is lifted after clamping, so that the end of the discharge pipe 31 is placed inside the fertilizer tank, and then the perforated cover plate 32 is used to filter and plug the tank opening of the fertilizer tank, and the discharge pipe 31 and the fertilizer tank rotate synchronously, so as to achieve follow-up canning treatment and eliminate the discharging pause interval.

[0019] A vertical plate 45 is fixed to the bottom of the U-shaped plate 44, and a guiding rod 46 is fixedly connected to the vertical plate 45. A cam groove 12 slidably connected to the guiding rod 46 is opened on the annular inner wall of the fixed seat 1. The rotation of the material supporting plate 2 drives the guiding rod 46 to slide in the cam groove 12. With the guidance of the cam groove 12 on the guiding rod 46, the vertical plate 45 drives the U-shaped plate 44 to move upward. After canning is completed, with the guidance of the cam groove 12 on the guiding rod 46, the U-shaped plate 44 moves downward.

[0020] A sliding groove 22 that is slidably connected to the trapezoidal block 41 and through which the trapezoidal lifting plate 42 passes is formed through the bottom of the material discharging groove 21, which is used to adjust the distance between the trapezoidal blocks 41 and prevent interference with the lifting of the trapezoidal lifting plate 42. A return spring 47 is fixedly connected between the trapezoidal lifting plate 42 and the U-shaped plate 44; The U-shaped plate 44 drives the trapezoidal lifting plate 42 to move downward, and synchronously moves away from the reset position under the action of the return spring 47, so that the next fertilizer tank can enter between the two V-shaped clamping plates 43. A limiting plate 48 is fixedly connected to the U-shaped plate 44, and a limiting seat 23 slidably connected to the limiting plate 48 is fixedly connected to the bottom of the material supporting plate 2. The provided limiting plate 48 and the limiting seat 23 are used to ensure the stable lifting movement of the U-shaped plate 44.

[0021] Inside the discharge pipe 31, a valve ball 33 is movably installed, and a discharge port is penetrated through the valve ball 33. The inner diameter of the discharge port is larger than that of the discharge pipe 31 to avoid material blockage problems. A rotating shaft fixedly connected to the valve ball 33 and rotatably connected to the discharge pipe 31 drives the valve ball 33 to rotate, making the discharge port communicate with the discharge pipe 31. The fertilizer particles in the storage barrel 3 enter the fertilizer tank through the discharge pipe 31 for follow-up canning treatment. The end of the rotating shaft is fixedly connected with an L-shaped plate 34, and an L-shaped groove for the sliding of the guiding pin 411 is provided on the L-shaped plate 34.

[0022] An anti-blocking assembly 5 is arranged on the fixed seat 1. The anti-blocking assembly 5 includes a fixed rod 51 fixedly connected to the top of the fixed seat 1 and penetrating to the outside of the storage barrel 3, and the fixed rod 51 is rotatably connected to the rotating sleeve 11. A plurality of scraping plates 52 are fixedly connected to the fixed rod 51 located inside the storage barrel 3. By means of the rotation of the storage barrel 3 carrying the internal fertilizer particles, the scraping plates 52 are used to scrape the internal fertilizer particles, and combined with the conical structure at the bottom of the storage barrel 3, it assists the fertilizer particles to enter the plurality of discharge pipes 31. The top of the fixed rod 51 is fixedly connected with a support 53, and the bottom of the support 53 is fixedly connected with a plurality of elastic plates 54. The impact of the discharge pipe 31 on the elastic plates 54 forms vibration to assist in the anti-blocking discharge of the fertilizer particles in the discharge pipe 31.

[0023] A conveying platform 13 is fixedly connected to the outer circumferential wall of the fixed seat 1, and a V-shaped pushing block 15 is installed on the conveying platform 13 through an electric push rod 14. During the rotation of the material supporting tray 2, the conveying platform 13 synchronously conveys a plurality of fertilizer tanks, and drives the V-shaped pushing block 15 to move through the electric push rod 14, pushing the plurality of fertilizer tanks into the corresponding feeding grooves 21 one by one. An electric sliding table 16 is fixedly installed on the top of the fixed seat 1, and a U-shaped pushing plate 17 is connected to the sliding seat of the electric sliding table 16 through a support plate; The electric sliding table 16 drives the U-shaped pushing plate 17 to move through the support plate, pushing out the canned fertilizer tanks in the feeding groove 21. The U-shaped pushing plate 17 returns to its original position. Combined with the continuous rotation of the material supporting tray 2, the electric push rod 14 drives the V-shaped pushing block 15 to move for continuous loading and unloading. The V-shaped side of the V-shaped pushing block 15 and the outward expanding structure at the end of the U-shaped pushing plate 17 both play a role in anti-offset pushing.

[0024] A motor 18 is installed at the bottom of the fixed seat 1 through bolts, and a driving gear 19 is installed on the output shaft of the motor 18. A driven gear 110 meshing with the driving gear 19 is fixedly installed on the rotating sleeve 11. The motor 18 drives the driving gear 19 to rotate, and the driving gear 19, through the meshing driven gear 110, causes the rotating sleeve 11 to carry the material supporting tray 2 and the storage barrel 3 to rotate synchronously.

[0025] Embodiment 2: Please refer to Figure 3 、 Figure 4 、Figure 6 and Figure 7 As shown, the following solutions can be used to solve the problems of inconvenience in lifting and clamping fertilizer tanks of different sizes, inability to achieve dust suppression quantitative canning and reduce the scope of application, and inconvenience in linkage and coordination to control the opening and closing of the discharge pipe; In this embodiment, the top of the limit plate 48 is fixedly connected to a vertical rod 49 that is slidably connected to the support tray 2, and the top of the vertical rod 49 is fixedly connected to a linkage plate 410, and the end of the linkage plate 410 is fixedly connected to a guide pin 411. With the rise of the U-shaped plate 44, the limit plate 48 drives the vertical rod 49 to carry the linkage plate 410 to rise, and the linkage plate 410 drives the guide pin 411 to move synchronously.

[0026] A valve ball 33 is movably installed inside the discharge pipe 31, and a discharge port is formed on the valve ball 33. A rotating shaft rotatably connected to the discharge pipe 31 is fixedly connected to the valve ball 33. An L-shaped plate 34 is fixedly connected to the end of the rotating shaft, and an L-shaped groove is formed on the L-shaped plate 34 for sliding with the guide pin 411. The guide pin 411 on the linkage plate 410 slides in the L-shaped groove on the corresponding L-shaped plate 34. When the fertilizer tank is fixedly clamped and lifted, the guide pin 411 contacts the inner wall of the L-shaped groove, causing the L-shaped plate 34 to flip, and the valve ball 33 is driven to rotate in conjunction with the rotating shaft, so that the discharge port is connected to the discharge pipe 31. During the downward movement of the U-shaped plate 44, the valve ball 33 rotates to first block the discharge pipe 31, and the fertilizer tank is then separated from the discharge pipe 31, and the fertilizer tank is driven to descend and placed in the discharge trough 21, preparing for the discharge of the canned fertilizer tank.

[0027] A plurality of fixed shafts are fixedly connected to the top of the support tray 2, and a gear column 24 is rotatably mounted on the fixed shaft. The two sides of the gear column 24 are meshed with tooth plates 412 fixedly connected to the corresponding trapezoidal blocks 41. The rotating sleeve 11 is fixedly connected with an adjusting gear 25 meshed with the gear column 24. The rotating adjusting gear 25 drives the plurality of gear columns 24 to rotate, and the gear column 24 adjusts the tooth plates 412 on both sides to move relative to or apart from each other, thereby adjusting the distance between the two sets of trapezoidal blocks 41. When the trapezoidal blocks 41 are separated, the trapezoidal lifting plate 42 on one side of the trapezoidal block 41 moves synchronously with the trapezoidal block 41 under the action of the reset spring 47. When the trapezoidal blocks 41 are opposite to each other, the trapezoidal lifting plate 42 is pushed to further stretch the reset spring 47, so as to adjust the clamping range between the two sets of V-shaped clamps 43, which is used for clamping and lifting fertilizer tanks of different sizes. The adjusting gear 25 is threadedly connected with a fixing bolt that contacts the rotating sleeve 11. The fixing bolt is rotated to lock the position of the adjusting gear 25 after deflection, and the rotation speed of the rotating sleeve 11 is controlled by the control panel to control the discharging time, so as to be used for quantitative dust suppression canning processing of fertilizer tanks of different sizes.

[0028] Example 3: Please refer to Figures 1-8As shown in the figure, the present invention also provides a method for using an automatic canning device for fertilizer granules based on fertilizer production and processing, including the following steps: Step 1: The motor 18 drives the driving gear 19 to rotate. The driving gear 19, through the meshed driven gear 110, causes the rotating sleeve 11 to carry the material supporting tray 2 and the storage barrel 3 to rotate synchronously. During the rotation of the material supporting tray 2, the conveying table 13 synchronously conveys a plurality of fertilizer cans, and drives the V-shaped pushing block 15 to move through the electric push rod 14, pushing the plurality of fertilizer cans into the corresponding discharging grooves 21 one by one; Step 2: The rotation of the material supporting tray 2 drives the guiding rod 46 to slide in the cam groove 12. With the guidance of the cam groove 12 on the guiding rod 46, the vertical plate 45 drives the U-shaped plate 44 to move upward. The U-shaped plate 44 drives the corresponding two groups of trapezoidal lifting plates 42 to rise. During the rising process, through the guidance of the inclined side of the corresponding trapezoidal block 41, the two groups of trapezoidal lifting plates 42 move relatively synchronously, and the fertilizer cans are centered and clamped by the V-shaped clamping plates 43. After clamping, the fertilizer cans are lifted, so that the end of the discharging pipe 31 is placed inside the fertilizer can, and then the perforated cover plate 32 filters and seals the can mouth of the fertilizer can, and the discharging pipe 31 rotates synchronously with the fertilizer can; Step 3: With the upward movement of the U-shaped plate 44, the limiting plate 48 drives the vertical rod 49 to carry the linkage plate 410 to rise. The guiding pin 411 on the linkage plate 410 slides in the L-shaped groove on the corresponding L-shaped plate 34. When the fertilizer can is fixedly clamped and lifted, the guiding pin 411 abuts against the inner wall of the L-shaped groove, causing the L-shaped plate 34 to flip, and the valve ball 33 is driven to rotate by the rotating shaft, so that the discharging port communicates with the discharging pipe 31. The fertilizer granules in the storage barrel 3 enter the fertilizer can through the discharging pipe 31 for follow-up canning treatment. After the canning is completed, through the guidance of the cam groove 12 on the guiding rod 46, the U-shaped plate 44 moves downward, the valve ball 33 rotates to block the discharging pipe 31 first, and then the fertilizer can is separated from the discharging pipe 31 and driven to descend and be placed in the discharging groove 21; Step 4: With the rotation of the storage barrel 3 carrying the internal fertilizer granules, the scraping plate 52 scrapes the internal fertilizer granules, and in combination with the conical structure at the bottom inside the storage barrel 3, it assists the fertilizer granules to enter the plurality of discharging pipes 31, and the discharging pipes 31 impact the elastic plate 54 to form vibration, assisting the anti-blocking discharge of the fertilizer granules in the discharging pipes 31; Step 5: The electric sliding table 16 drives the U-shaped pushing plate 17 to move through the support plate, pushing out the canned fertilizer cans in the discharging groove 21. The U-shaped pushing plate 17 resets. With the continuous rotation of the material supporting tray 2, the electric push rod 14 drives the V-shaped pushing block 15 to move for continuous loading and unloading. The rotation speed of the rotating sleeve 11 is controlled through the control panel, and the discharging time is controlled for quantitative canning of fertilizer cans of different sizes; Step 6: Rotate the adjusting gear 25 to drive a plurality of tooth columns 24 to rotate. The tooth columns 24 drive the two side tooth plates 412 to move relatively or away from each other, thereby adjusting the distance between the two groups of trapezoidal blocks 41. Under the action of the reset tension spring 47, the trapezoidal lifting plates 42 on one side of the trapezoidal blocks 41 move synchronously in contact with the trapezoidal blocks 41, adjusting the clamping range between the two groups of V-shaped clamping plates 43 for clamping and lifting fertilizer tanks of different sizes. Rotate the fixing bolt to lock the position of the adjusting gear 25 after deflection.

[0029] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. An automated fertilizer granule filling device based on fertilizer production and processing, comprising a fixed seat (1) and a control panel fixedly installed on the outer wall of the fixed seat (1), characterized in that, A rotating sleeve (11) is rotatably installed on the top of the fixed seat (1). A material supporting tray (2) and a material storage cylinder (3) are fixedly installed on the rotating sleeve (11). A plurality of discharge pipes (31) are fixedly communicated with the outer circumferential wall of the material storage cylinder (3) at equal intervals, and a perforated cover plate (32) is installed on the discharge pipe (31). A discharge groove (21) is formed in the top of the material supporting tray (2) and directly below each discharge pipe (31), and a lifting clamping assembly (4) is arranged in the discharge groove (21). The lifting clamping assembly (4) includes trapezoidal blocks (41) with adjustable positions on both sides in the discharge groove (21). Trapezoidal lifting plates (42) are movably arranged on the opposite sides of the trapezoidal blocks (41). A V-shaped clamping plate (43) is welded to the top of one side of the trapezoidal lifting plate (42). A U-shaped plate (44) is arranged at the bottom of the material supporting tray (2) and is slidably connected with the corresponding two groups of trapezoidal lifting plates (42).

2. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 1, wherein, A vertical plate (45) is fixed to the bottom of the U-shaped plate (44), and a guide rod (46) is fixedly connected to the vertical plate (45). A cam groove (12) slidably connected with the guide rod (46) is formed in the inner circumferential wall of the fixed seat (1).

3. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 1, characterized in that, A chute (22) which is slidably connected with the trapezoidal block (41) and through which the trapezoidal lifting plate (42) passes is formed through the bottom of the discharge groove (21). A return spring (47) is fixedly connected between the trapezoidal lifting plate (42) and the U-shaped plate (44). A limiting plate (48) is fixedly connected to the U-shaped plate (44). A limiting seat (23) slidably connected with the limiting plate (48) is fixedly connected to the bottom of the material supporting tray (2).

4. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 3, characterized in that, A vertical rod (49) slidably connected with the material supporting tray (2) is fixedly connected to the top of the limiting plate (48), and a linkage plate (410) is fixedly connected to the top of the vertical rod (49). A guide pin (411) is fixedly connected to the end of the linkage plate (410).

5. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 4, characterized in that A valve ball (33) is movably installed in the discharge pipe (31), and a discharge port is formed through the valve ball (33). A rotating shaft rotatably connected with the discharge pipe (31) is fixedly connected to the valve ball (33). An L-shaped plate (34) is fixedly connected to the end of the rotating shaft, and an L-shaped groove slidably connected with the guide pin (411) is formed in the L-shaped plate (34).

6. The automated fertilizer granule canning equipment based on fertilizer production and processing according to claim 1, characterized in that, A plurality of fixed shafts are fixedly connected to the top of the material supporting tray (2). A toothed column (24) is rotatably installed on the fixed shaft. Toothed plates (412) fixedly connected to the corresponding trapezoidal blocks (41) are engaged with both sides of the toothed column (24). An adjusting gear (25) engaged with the toothed column (24) is fixedly connected to the rotating sleeve (11), and a fixing bolt abutted against the rotating sleeve (11) is threadedly connected to the adjusting gear (25).

7. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 1, characterized in that, A blocking prevention component (5) is provided on the fixed seat (1). The blocking prevention component (5) includes a fixing rod (51) fixedly connected to the top of the fixed seat (1) and penetrating to the outside of the material storage cylinder (3), and the fixing rod (51) is rotatably connected to the rotating sleeve (11). A plurality of scraping plates (52) are fixedly connected to the fixing rod (51) located inside the material storage cylinder (3). A bracket (53) is fixedly connected to the top of the fixing rod (51), and a plurality of elastic plates (54) are fixedly connected to the bottom of the bracket (53).

8. The automated fertilizer granule canning equipment based on chemical fertilizer production and processing according to claim 1, characterized in that, A conveying table (13) is fixedly connected to the annular outer wall of the fixed seat (1), and a V-shaped pushing block (15) is installed on the conveying table (13) through an electric push rod (14). An electric sliding table (16) is fixedly installed on the top of the fixed seat (1), and a U-shaped pushing plate (17) is connected to the sliding seat of the electric sliding table (16) through a support plate.

9. The automated canning equipment for fertilizer granules based on chemical fertilizer production and processing according to claim 1, characterized in that, A motor (18) is installed at the bottom of the fixed seat (1) through bolts, and a driving gear (19) is installed on the output shaft of the motor (18). A driven gear (110) meshing with the driving gear (19) is fixedly installed on the rotating sleeve (11).

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