Adjustable granulator

Abstract

The utility model provides an adjustable granulator and relates to the technical field of granulators. The adjustable granulator comprises a frame body, a frame groove is formed in the middle of the frame body, sliding grooves are formed in the two sides of the frame groove, a stepping motor is fixed to one side of the middle of the frame body, a first pressing roller is fixed to the driving end of the stepping motor, and one gear is fixed to the other end of the first pressing roller; wherein a second pressing roller is fixed to the middle of the other gear, driving rods are fixed to one sides of the two gears, driving frames are slidably connected to the outer surfaces of the two driving rods, and stabilizing rods are rotatably connected to the upper ends of the two driving frames. According to the adjustable pelletizer, the stepping motor drives the first pressing roller to rotate, the effect of automatically adjusting discharging is achieved while pelletizing is achieved, the effect of improving the practicability of the pelletizer is achieved, the stepping motor drives the first pressing roller to rotate, the crushing effect is achieved, and the effect of improving the using effect of the pelletizer is achieved.

Description

Technical Field

[0001] The utility model relates to an adjustable granulator, belonging to the technical field of granulators. Background Art

[0002] A granulator is a molding machine that can make materials into specific shapes. By adding raw materials into the granulator, the raw materials are processed to obtain granular materials. When processing organic fertilizers, an extrusion granulator is required. The extrusion granulator uses two special rolling rollers to extrude and granulate the raw materials.

[0003] Although the existing granulator can perform routine extrusion molding operations on raw materials, in actual use, due to the relatively fixed size of the feed opening of the granulator, the raw materials all flow into the processing position when poured in, and the raw materials are easily accumulated in the granulator, which makes it inconvenient to automatically adjust the feed processing according to the processing speed of the granulator, thereby limiting the use of the granulator. In addition, the poured raw materials are easily bonded together to form pellets when piled up, affecting the subsequent molding quality, thereby making the use effect of the granulator not good enough. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to provide an adjustable granulator in order to solve the above problems, so as to solve the problem that the use of the granulator in the prior art has limitations and the use effect of the granulator is not good enough.

[0006] (II) Technical solution

[0007] The utility model is implemented through the following technical scheme: an adjustable granulator comprises a frame, a frame slot is opened in the middle of the frame, slide slots are opened on both sides of the frame slot, a stepper motor is fixed on one side of the middle of the frame, a first pressure roller is fixed on the driving end of the stepper motor, one of the gears is fixed on the other end of the first pressure roller, and a second pressure roller is fixed in the middle of the other gear, a driving rod is fixed on one side of the two gears, the outer surfaces of the two driving rods are slidably connected to driving frames, the upper ends of the two driving frames are rotatably connected to stabilizing bars, the two driving frames are rotatably connected to connecting rods on the side close to the stabilizing bars, and the other ends of the two connecting rods are fixed to slide plates.

[0008] Preferably, a driving disc is fixed to the other end of the second pressure roller, the driving disc is connected to the driven disc via a belt, and a crushing frame is fixed to the middle of the driven disc.

[0009] Preferably, both ends of the crushing frame are rotatably connected to the middle part of the upper side of the frame body, the crushing frame is arranged in a cross shape, and the crushing frame is arranged above two slide plates.

[0010] Preferably, two ends of the first pressing roller are rotatably connected to one side of the frame, and two ends of the second pressing roller are rotatably connected to the other side of the frame, and the first pressing roller and the second pressing roller are gap-matched.

[0011] Preferably, the two gears are meshed and connected, one end of the two driving rods is fixed on one side of the two gears, the two driving rods are arranged opposite to each other, a waist-shaped groove is provided on the side of the driving frame away from the stabilizing rod, the outer surface of the driving rod is slidably connected to the inner wall of the waist-shaped groove, and one end of the two stabilizing rods is fixed on both sides of the upper end of the frame.

[0012] Preferably, one end of each connecting rod is rotatably connected to one side of each driving frame, the other end of each connecting rod is fixed to a corner of each slide plate, and the outer surfaces of the two slide plates are slidably connected to the inner walls of the two slide grooves.

[0013] Preferably, a funnel is fixed to the upper end of the frame, and two brackets are fixed to the lower end of the frame. The two brackets are symmetrically distributed, and the vertical section of each bracket is trapezoidal.

[0014] The utility model provides an adjustable granulator, which has the following beneficial effects:

[0015] 1. The adjustable granulator drives the first pressing roller to rotate by a stepper motor, so that the first pressing roller, gear, second pressing roller, driving rod, driving frame, stabilizing rod, connecting rod and slide plate cooperate with each other to achieve the effect of automatically adjusting the material discharge while granulating, avoiding the accumulation of raw materials in the granulator, thereby achieving the effect of improving the practicality of the granulator.

[0016] 2. The adjustable granulator drives the first pressing roller to rotate by a stepper motor, so that the first pressing roller, gear, second pressing roller, driving disc, driven disc and crushing frame cooperate with each other to achieve the crushing effect, avoid the sticky granules affecting the molding quality of granulation, and thus achieve the effect of improving the use effect of the granulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional view of the frame of the utility model;

[0019] Figure 3 It is a front cross-sectional view of the frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the crushing frame of the utility model;

[0021]

Main component symbol description

[0022] 1. Frame; 2. Frame slot; 3. Slide slot; 4. Stepper motor; 5. First pressure roller; 6. Gear; 7. Second pressure roller; 8. Driving rod; 9. Driving frame; 10. Stabilizing rod; 11. Connecting rod; 12. Slide plate; 13. Active disk; 14. Driven disk; 15. Crushing frame; 16. Funnel; 17. Bracket. DETAILED DESCRIPTION

[0023] The embodiment of the utility model provides an adjustable granulator.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a frame 1, the frame 1 is the frame of the granulator, a frame slot 2 is opened in the middle of the frame 1, the frame slot 2 is used for dropping materials, and slide slots 3 are opened on both sides of the frame slot 2, and the slide slots 3 can provide movement space for the sliding of the slide plate 12, a stepper motor 4 is fixed on one side of the middle of the frame 1, the stepper motor 4 provides a driving force, and a first pressing roller 5 is fixed on the driving end of the stepper motor 4, the first pressing roller 5 and the second pressing roller 7 cooperate with each other to achieve the effect of extrusion granulation, and one of the gears 6 is fixed at the other end of the first pressing roller 5, the gear 6 can drive the second pressing roller 7 to rotate in the opposite direction, wherein the second pressing roller 7 is fixed in the middle of the other gear 6, and the first pressing roller 5 is first driven to rotate under the drive of the stepper motor 4, and then the first pressing roller 5 drives the second pressing roller 7 to rotate in the opposite direction through the meshing connection of the two gears 6, thereby achieving the operation of extrusion granulation;

[0025] A driving rod 8 is fixed on one side of the two gears 6, and a driving frame 9 is slidably connected to the outer surface of the two driving rods 8. The upper ends of the two driving frames 9 are rotatably connected to the stabilizing rod 10. The two driving frames 9 are rotatably connected to the connecting rod 11 on the side close to the stabilizing rod 10. The driving frame 9 can be driven by the driving rod 8 to swing under the stability of the stabilizing rod 10. The swinging driving frame 9 drives the connecting rod 11 and the slide plate 12 to slide back and forth to perform quantitative adjustment of the unloading. The other ends of the two connecting rods 11 are fixed with a slide plate 12. The two ends of the first pressing roller 5 are rotatably connected to one side of the frame 1, and the second pressing roller 7 The two ends are rotatably connected to the other side of the frame 1, the first pressure roller 5 and the second pressure roller 7 are clearance-matched, the two gears 6 are meshingly connected, one end of the two driving rods 8 is fixed on one side of the two gears 6, the two driving rods 8 are arranged opposite to each other, and a waist-shaped groove is provided on the side of the driving frame 9 away from the stabilizing rod 10, and the outer surface of the driving rod 8 is slidably connected to the inner wall of the waist-shaped groove, one end of the two stabilizing rods 10 is fixed on both sides of the upper end of the frame 1, one end of each connecting rod 11 is rotatably connected to one side of each driving frame 9, and the other end of each connecting rod 11 is fixed at a corner of each slide 12, and the outer surfaces of the two slides 12 are slidably connected to the inner walls of the two slide grooves 3.

[0026] Please refer again Figure 1 , Figure 2 , Figure 3 and Figure 4 It is worth mentioning that a driving disc 13 is fixed to the other end of the second pressure roller 7, and the driving disc 13 is connected to a driven disc 14 through a belt. A crushing frame 15 is fixed to the middle of the driven disc 14, and both ends of the crushing frame 15 are rotatably connected to the middle of the upper side of the frame body 1. The crushing frame 15 is arranged in a cross shape, and the crushing frame 15 is arranged above the two slides 12. The crushing frame 15 can crush the bonded raw materials using the power of the stepping motor 4.

[0027] When the utility model is in use: first, the first pressing roller 5 is driven to rotate by the stepping motor 4, and then one of the gears 6 fixedly connected to the first pressing roller 5 is rotated, so that the two meshingly connected gears 6 are reversely rotated, so that the other gear 6 drives the second pressing roller 7 to reversely rotate, and the reversely rotating first pressing roller 5 and the second pressing roller 7 can extrude and form the fallen raw materials. At the same time, two driving rods 8 fixedly connected to one side of the two gears 6 drive two driving frames 9 to reversely swing under the stability of two stabilizing rods 10, and the two reversely swinging driving frames 9 drive two slide plates 12 to reversely slide under the limit of the two slide grooves 3 through two connecting rods 11, and the two reversely sliding slide plates 12 can control the inside of the funnel 16 The raw materials are quantitatively regulated for feeding, and the effect of automatically adjusting the feeding is achieved while granulating, so that the raw materials are prevented from piling up in the granulator, thereby achieving the effect of improving the practicality of the granulator. At the same time, the first pressing roller 5 is driven by the stepping motor 4 to rotate, so that the first pressing roller 5 drives the second pressing roller 7 to rotate in the opposite direction through the two gears 6, and the rotating second pressing roller 7 drives the fixedly connected active disk 13 to rotate, so that the active disk 13 drives the driven disk 14 to rotate through the belt, and the rotating driven disk 14 drives the crushing frame 15 fixedly connected in the middle to rotate, and the rotating crushing frame 15 effectively crushes the bonded granules to achieve the crushing effect, thereby avoiding the bonded granules from affecting the molding quality of granulation, thereby achieving the effect of improving the use effect of the granulator.

[0028] Working principle: The first pressing roller 5 is driven to rotate by the stepper motor 4, so that the gear 6 connected to the first pressing roller 5 drives the slide plate 12 to slide through the driving rod 8, so as to achieve the effect of automatically adjusting the material discharge while granulating, avoiding the accumulation of raw materials in the granulator, thereby achieving the effect of improving the practicality of the granulator, and then the first pressing roller 5 is driven to rotate by the stepper motor 4, so that the first pressing roller 5 drives the second pressing roller 7 and the active disk 13 to rotate through the gear 6, so as to achieve the effect of crushing, avoid the sticky granules affecting the molding quality of the granulation, thereby achieving the effect of improving the use effect of the granulator.

[0029] Please refer again Figure 1 It is worth mentioning that a funnel 16 is fixed to the upper end of the frame 1, and two brackets 17 are fixed to the lower end of the frame 1. The two brackets 17 are symmetrically distributed, and the vertical section of each bracket 17 is trapezoidal. The brackets 17 support the frame 1 and improve the stability of the granulator.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable granulator, comprising a frame (1), characterized in that: A frame groove (2) is provided in the middle of the frame body (1), and sliding grooves (3) are provided on both sides of the frame groove (2). A stepper motor (4) is fixed on one side of the middle of the frame body (1), and a first pressing roller (5) is fixed on the driving end of the stepper motor (4). One of the gears (6) is fixed on the other end of the first pressing roller (5), and a second pressing roller (7) is fixed in the middle of the other gear (6). A driving rod (8) is fixed on one side of the two gears (6), and the outer surfaces of the two driving rods (8) are slidably connected to driving frames (9). The upper ends of the two driving frames (9) are rotatably connected to stabilizing bars (10), and the two driving frames (9) are rotatably connected to connecting rods (11) on the sides close to the stabilizing bars (10), and the other ends of the two connecting rods (11) are fixed to slide plates (12).

2. An adjustable granulator according to claim 1, characterized in that: A driving disc (13) is fixed to the other end of the second pressure roller (7), the driving disc (13) is connected to a driven disc (14) via a belt, and a crushing frame (15) is fixed in the middle of the driven disc (14).

3. An adjustable granulator according to claim 2, characterized in that: The two ends of the crushing frame (15) are rotatably connected to the middle part of the upper side of the frame body (1), the crushing frame (15) is arranged in a cross shape, and the crushing frame (15) is arranged above the two slide plates (12).

4. The adjustable granulator according to claim 1, characterized in that: The two ends of the first pressing roller (5) are rotatably connected to one side of the frame (1), and the two ends of the second pressing roller (7) are rotatably connected to the other side of the frame (1), and the first pressing roller (5) and the second pressing roller (7) are gap-matched.

5. The adjustable granulator according to claim 1, characterized in that: The two gears (6) are meshed and connected, one end of the two driving rods (8) is fixed on one side of the two gears (6), the two driving rods (8) are arranged opposite to each other, a waist-shaped groove is provided on the side of the driving frame (9) away from the stabilizing rod (10), the outer surface of the driving rod (8) is slidably connected to the inner wall of the waist-shaped groove, and one end of the two stabilizing rods (10) is fixed on both sides of the upper end of the frame body (1).

6. The adjustable granulator according to claim 1, characterized in that: One end of each connecting rod (11) is rotatably connected to one side of each driving frame (9), and the other end of each connecting rod (11) is fixed to a corner of each slide plate (12). The outer surfaces of the two slide plates (12) are slidably connected to the inner walls of the two slide grooves (3).

7. The adjustable granulator according to claim 1, characterized in that: A funnel (16) is fixed to the upper end of the frame (1), and two brackets (17) are fixed to the lower end of the frame (1). The two brackets (17) are symmetrically distributed, and the vertical section of each bracket (17) is arranged in a trapezoidal shape.

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