Steel belt granulator

Abstract

The utility model relates to the technical field of organic compound fertilizer production, in particular to a steel belt granulator which comprises a base, a granulator body is fixed on the base through a support, a first steel belt wheel is fixed at the outer end of a power shaft of the granulator body, and the first steel belt wheel is connected with a second steel belt wheel through a steel belt. The second steel belt wheel is fixed to the outer end of a transmission shaft of a servo motor, the servo motor is fixed to the top of a carrying plate, and the bottom of the carrying plate is connected with an adjusting mechanism. The driving motor drives the screw rod to rotate, so that the movable block is driven to ascend and descend, the servo motor can be driven to ascend and descend, a steel belt can be loosened and tightened, it is guaranteed that the steel belt is convenient to disassemble and assemble, and meanwhile the stability is high after the steel belt is tensioned; therefore, the situation that the lifting mechanism is damaged due to vibration transmission in the operation process of the motor is avoided, and the service life is effectively prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of organic compound fertilizer production, in particular to a steel belt pelletizing machine. Background Art

[0002] The steel belt granulator distributes the hot melt material from the upstream process evenly on the steel belt moving at a uniform speed below it through the granulator distributor. A continuous water spraying and cooling device is arranged below the steel belt to force the material on the steel belt to be quickly solidified and cooled during the movement process, thereby achieving the purpose of granulation and forming. At present, the driving motors on the existing steel belt granulator for manufacturing granular organic compound fertilizer are generally fixed, and the operator is easily inconvenient to disassemble and assemble the transmission belt when replacing it, which increases the labor intensity of the operator during the replacement of the transmission belt and reduces the convenience of the steel belt granulator for manufacturing granular organic compound fertilizer when replacing the transmission belt.

[0003] The existing patent CN202321240986.0 discloses a steel belt pelletizing machine for manufacturing granular organic compound fertilizer, which structure includes a frame, support legs are welded on both sides of the bottom end of the frame, one of the support legs is provided with a hydraulic rod and a built-in groove, the hydraulic rod is fixedly connected to the surface of one of the support legs, the built-in groove is located inside one of the support legs, the inside of the built-in groove is connected to a movable block through a limit column, and a driving motor is connected between the two movable blocks through a carrier plate;

[0004] In the actual implementation process of the above patent, the hydraulic rod drives the motor to move up and down, thereby adjusting the steel belt, which makes it convenient to disassemble and assemble. However, when the hydraulic cylinder drives the motor to move down to tension the steel belt, the tensioning stability is poor as the motor runs, which easily causes damage to the hydraulic rod and affects the service life. Therefore, we propose a steel belt pelletizing machine. Utility Model Content

[0005] The utility model aims to provide a steel belt pelletizing machine, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel belt pelletizing machine, comprising a base, a pelletizing machine body is fixed to the base through a bracket, a first steel belt pulley is fixed to the outer end of the power shaft of the pelletizing machine body, the first steel belt pulley is connected to the second steel belt pulley through a steel belt, the second steel belt pulley is fixed to the outer end of the transmission shaft of the servo motor, the servo motor is fixed to the top of a carrier plate, an adjusting mechanism is connected to the bottom of the carrier plate, the adjusting mechanism comprises a fixed block, the fixed block is fixed to the top of the base, a square groove is provided on the top of the fixed block and a movable block is inserted in the square groove, a connecting plate is connected to the top of the movable block, the top of the connecting plate is fixedly connected to the bottom of the carrier plate, a driving motor is fixed to the bottom of the inner cavity of the square groove, a screw is fixed to the outer end of the transmission shaft of the driving motor, and the outer end of the screw is inserted into a threaded hole provided at the bottom of the movable block.

[0007] By adopting the above technical solution, when the steel belt needs to be disassembled, the driving motor is started to drive the screw to rotate, thereby driving the movable block to lift, so that the carrier plate drives the servo motor to lift, thereby loosening the steel belt, making it convenient for removal and replacement. After removal and replacement, the driving motor drives the screw to rotate in the opposite direction, thereby driving the servo motor to descend, so that the second steel belt pulley can tighten the steel belt. In actual use, the screw and the internal thread in the threaded hole at the bottom of the movable block are engaged and limited, thereby avoiding the vibration transmission during the operation of the servo motor to cause damage to the adjustment mechanism, thereby playing a protective effect and extending the service life.

[0008] As a preferred implementation manner of the utility model, a tension sensor is fixed on the top of the movable block, and the outer end of the tension sensor is fixedly connected to the bottom of the connecting plate.

[0009] By adopting the above technical solution, the tension sensor can be used to feedback the tensioning force when the steel belt is tensioned, thereby realizing feedback of the tension of the steel belt, ensuring the best tensioning effect, and then ensuring a good power transmission effect.

[0010] As a preferred embodiment of the present invention, limiting rods are fixed on both sides of the bottom of the connecting plate, and the limiting rods are inserted into matching limiting grooves provided on the top of the fixing block.

[0011] By adopting the above technical solution and using the limiting rod to limit the position, the stability after adjustment can be further improved.

[0012] As a preferred embodiment of the utility model, the outer wall of the transmission shaft of the servo motor is fixedly sleeved with a stabilizing bearing, and the bottom of the stabilizing bearing is fixedly connected to the top of the carrier plate through a connecting rod.

[0013] By adopting the above technical solution, it can be ensured that the servo motor drives the second steel pulley to rotate with high stability.

[0014] As a preferred embodiment of the present invention, mounting holes are provided at the four corners of the top of the base.

[0015] By adopting the above technical solution and setting the mounting holes, it is convenient to install and fix the entire device.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] A steel belt pelletizing machine according to the technical solution of the present application drives a screw rod to rotate by a driving motor, thereby driving a movable block to be lifted and lowered, thereby driving a servo motor to be lifted and lowered, thereby loosening and tightening the steel belt, thereby ensuring convenient disassembly and assembly of the steel belt and high stability after the steel belt is tightened, thereby avoiding damage to the lifting mechanism due to the transmission of vibration during the operation of the motor, and effectively extending the service life;

[0018] By pulling the carrier plate to realize the pulling servo motor to tension the steel belt, the tension sensor can be used to detect the tensioning force, so that the tension of the steel belt can be fed back, thereby ensuring the tensioning effect of the steel belt and further improving the accuracy of power transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a steel belt pelletizing machine for manufacturing granular organic compound fertilizers according to the utility model;

[0021] Figure 2 The utility model is a schematic diagram of the structure of the regulating mechanism of the steel belt pelletizing machine for manufacturing granular organic compound fertilizer.

[0022] In the figure:

[0023] 1. Base;

[0024] 2. Granulator body; 21. First steel pulley;

[0025] 3. Adjustment mechanism; 31. Fixed block; 32. Driving motor; 33. Movable block; 34. Tension sensor; 35. Connecting plate; 36. Limit rod; 37. Screw;

[0026] 4. servo motor; 41. carrier plate; 42. second steel belt pulley; 43. steel belt. DETAILED DESCRIPTION

[0027] See also Figure 1-2The utility model provides a technical solution: a steel belt pelletizing machine, comprising a base 1, a pelletizing machine body 2 is fixed to the base 1 through a bracket, a first steel pulley 21 is fixed to the outer end of the power shaft of the pelletizing machine body 2, the first steel pulley 21 is connected to the second steel pulley 42 through a steel belt 43, the second steel pulley 42 is fixed to the outer end of the transmission shaft of the servo motor 4, the servo motor 4 is fixed to the top of the carrier plate 41, the bottom of the carrier plate 41 is connected to an adjustment mechanism 3, the adjustment mechanism 3 comprises a fixed block 31, the fixed block 31 is fixed to the top of the base 1, a square groove is provided on the top of the fixed block 31, and a movable block 33 is inserted in the square groove, a connecting plate 35 is connected to the top of the movable block 33, the top of the connecting plate 35 is fixedly connected to the bottom of the carrier plate 41, a driving motor 32 is fixed to the bottom of the inner cavity of the square groove, a screw 37 is fixed to the outer end of the transmission shaft of the driving motor 32, and the outer end of the screw 37 is inserted into the threaded hole provided at the bottom of the movable block 33;

[0028] In actual use, when the steel belt 43 needs to be disassembled, the drive motor 32 is started to drive the screw 37 to rotate, thereby driving the movable block 33 to lift, so that the carrier plate 41 drives the servo motor 4 to lift, so that the steel belt 43 can be loosened, making it convenient to disassemble and replace. After the disassembly and replacement, the drive motor 32 drives the screw 37 to rotate in the reverse direction, thereby driving the servo motor 4 to descend, so that the second steel belt pulley 42 can tighten the steel belt 43. In actual use, the screw 37 and the internal thread in the threaded hole at the bottom of the movable block 33 are engaged and limited, thereby preventing the vibration transmission during the operation of the servo motor 4 from damaging the adjustment mechanism 3, which has a protective effect and prolongs the service life.

[0029] Furthermore, the outer wall of the transmission shaft of the servo motor 4 is fixedly sleeved with a stable bearing, and the bottom of the stable bearing is fixedly connected to the top of the carrier plate 41 through a connecting rod, so as to ensure that the servo motor 4 drives the second steel pulley 42 to rotate with high stability;

[0030] Furthermore, both sides of the bottom of the connecting plate 35 are fixed with limit rods 36, and the limit rods 36 are inserted into the matching limit grooves opened on the top of the fixing block 31, so that the limit rods 36 are used to limit the position, which can further improve the stability after adjustment;

[0031] It is worth mentioning that mounting holes are provided at the four corners of the top of the base 1, and the arrangement of the mounting holes makes it convenient to install and fix the entire device;

[0032] like Figure 1 and 2As shown; a tension sensor 34 is fixed on the top of the movable block 33, and the outer end of the tension sensor 34 is fixedly connected to the bottom of the connecting plate 35. The setting of the tension sensor 34 enables the tension sensor 34 to be used to feedback the tensioning force when the steel belt 43 is tensioned, thereby realizing the feedback of the tension of the steel belt 43, ensuring the best tensioning effect, and then ensuring the best power transmission effect.

[0033] The implementation principle of a steel belt pelletizing machine of the present application is as follows: in actual use, when it is necessary to disassemble the steel belt 43, the drive motor 32 is started to drive the screw 37 to rotate, thereby driving the movable block 33 to lift, so that the carrier plate 41 drives the servo motor 4 to lift, thereby loosening the steel belt 43, making it convenient for disassembly and replacement. After the replacement, the drive motor 32 drives the screw 37 to rotate in the reverse direction, thereby driving the servo motor 4 to descend, so that the second steel belt pulley 42 can tension the steel belt 43. In actual use, the screw 37 and the internal thread in the threaded hole at the bottom of the movable block 33 are engaged and limited, thereby avoiding the situation that the vibration transmission during the operation of the servo motor 4 causes damage to the adjustment mechanism 3, which has a protective effect and prolongs the service life. When the steel belt 43 is tensioned, the tension sensor 34 can be used to feedback the tensioning force, thereby realizing the feedback of the tension of the steel belt 43, ensuring the best tensioning effect, and then ensuring the best power transmission effect.

[0034] In addition, the components included in the steel strip pelletizing machine of the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. The specific connection means should refer to the following working principle. The electrical connection is completed in the working order of each electrical component. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control.

Claims

1. A steel strip pelletizing machine, comprising a base (1), characterized in that: The base (1) is fixed with a granulator body (2) via a bracket, a first steel pulley (21) is fixed to the outer end of a power shaft of the granulator body (2), the first steel pulley (21) is connected to a second steel pulley (42) via a steel belt (43), the second steel pulley (42) is fixed to the outer end of a transmission shaft of a servo motor (4), the servo motor (4) is fixed to the top of a carrier plate (41), the bottom of the carrier plate (41) is connected with an adjustment mechanism (3), the adjustment mechanism (3) comprises a fixing block (31), the A fixed block (31) is fixed to the top of the base (1); a square groove is provided on the top of the fixed block (31) and a movable block (33) is inserted into the square groove; a connecting plate (35) is connected to the top of the movable block (33); the top of the connecting plate (35) is fixedly connected to the bottom of the carrier plate (41); a driving motor (32) is fixed to the bottom of the inner cavity of the square groove; a screw rod (37) is fixed to the outer end of the transmission shaft of the driving motor (32); and the outer end of the screw rod (37) is inserted into a threaded hole provided at the bottom of the movable block (33).

2. A steel belt pelletizing machine according to claim 1, characterized in that: A tension sensor (34) is fixed on the top of the movable block (33), and the outer end of the tension sensor (34) is fixedly connected to the bottom of the connecting plate (35).

3. The steel belt pelletizing machine according to claim 1, characterized in that: Limiting rods (36) are fixed on both sides of the bottom of the connecting plate (35), and the limiting rods (36) are inserted into matching limiting grooves opened on the top of the fixing block (31).

4. The steel belt pelletizing machine according to claim 1, characterized in that: The outer wall of the transmission shaft of the servo motor (4) is fixedly sleeved with a stabilizing bearing, and the bottom of the stabilizing bearing is fixedly connected to the top of the carrier plate (41) via a connecting rod.

5. The steel belt pelletizing machine according to claim 1, characterized in that: The four corners of the top of the base (1) are all provided with mounting holes.

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