Feeding gun of centrifugal granulator

Abstract

The invention discloses a centrifugal pelletizer feeding gun, and relates to the technical field of centrifugal pelletizer feeding guns, the centrifugal pelletizer feeding gun comprises a centrifugal bin, a hemispherical notch is formed in the end face of a first magnetic suction plate, a spherical block is rotatably connected to the groove wall of the hemispherical notch, a second magnetic suction plate is slidably connected to the surface of the spherical block, and a through notch is formed in the surface of the spherical block; a feeding pipe is fixedly connected to the groove wall of the groove opening, a feeding gun is fixedly connected to the end face of the feeding pipe, the stirring assembly is arranged in the feeding gun and used for stirring materials in the feeding gun, the swing assembly is arranged on the feeding gun and used for driving the swing assembly to swing, and the opening and closing assembly is arranged on the feeding gun and used for controlling operation of the swing assembly. The angle adjusting assembly is arranged on the feeding gun and used for adjusting the included angle between the feeding gun and the centrifugal bin, and the problems that due to the fact that the material pipe is fixed, the angle of the material pipe cannot be adjusted, and corresponding angle adjustment cannot be conducted in the actual production process according to actual requirements of products are solved.

Description

Technical Field

[0001] The invention relates to the technical field of centrifugal granulator feeding guns, in particular to a centrifugal granulator feeding gun. Background Art

[0002] A dosing gun, also known as a combined refueling gun, an automatic dosing gun or a quantitative refueling gun head, is a device used for quantitative feeding and filling of liquids. It is usually composed of a one-way stop valve, a hand-held handle, an outlet barrel and other parts. It can be connected to a liquid metering and filling system to ensure that raw materials are accurately filled into containers such as barrels, cans, and kettles, to prevent leakage, and to ensure the metering accuracy of the system. It is suitable for a variety of liquids, including water, acid, alkali, oil, and chemical raw materials, and is widely used in chemical, pharmaceutical, food, water treatment and other industries.

[0003] Sustained-release granular drugs are usually produced by centrifugal granulators, which fuse drug powder with a mist of binder (liquid) to form granular materials, and then the granular drugs are thrown to the edge discharge port for discharge under the action of centrifugation.

[0004] When a centrifugal granulator is used to make granular medicines, it is necessary to input drug powder and adhesive into the tank of the centrifugal granulator. The traditional feeding method is to fix the feeding gun directly on the feeding hole of the tank of the centrifugal granulator. Although this feeding method can add materials into the tank of the centrifugal granulator, the material pipe itself is fixed, so its angle cannot be adjusted, which leads to a fixed direction of the material ejected from the material pipe. It is impossible to adjust the angle accordingly according to the actual needs of the product (such as particle size, degree of dryness, etc.) during the actual production process. Summary of the invention

[0005] The object of the present invention is to provide a centrifugal granulator feeding gun, which solves the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a centrifugal granulator feeding gun, comprising a centrifugal bin, the inner wall of the centrifugal bin is fixedly connected with an abutment block, the upper end surface of the abutment block is fixedly connected with a magnetic suction plate 1, the end surface of the magnetic suction plate 1 is provided with a hemispherical notch, the groove wall of the hemispherical notch is rotatably connected with a spherical block, the surface of the spherical block is also slidably connected with a magnetic suction plate 2, the surface of the spherical block is provided with a through notch, the groove wall of the notch is fixedly connected with a feeding pipe, the end surface of the feeding pipe is fixedly connected with a feeding gun, the surface of the feeding gun is provided with a feeding assembly, and the centrifugal granulator feeding gun also includes:

[0007] A stirring component, the stirring component is arranged in the feeding gun, and is used to stir the material in the feeding gun to prevent the material from being blocked in the feeding gun;

[0008] A swing assembly, the swing assembly being arranged on the feeding gun and used for driving the swing assembly to swing, thereby increasing the feeding range of the feeding gun;

[0009] An opening and closing assembly, which is arranged on the feeding gun and is used to control the operation of the swing assembly;

[0010] An angle adjustment component is arranged on the feeding gun and is used to adjust the angle between the feeding gun and the centrifugal bin.

[0011] Optionally, the stirring assembly comprises:

[0012] A worm gear, a shielding cover 1 is fixedly connected to the tail of the feeding gun, a motor is fixedly connected to the inner wall of the shielding cover 1, an output end of the motor is fixedly connected to the end face of the worm gear, an end surface of the worm gear away from the motor is rotatably connected to a connecting frame, an end of the connecting frame away from one end of the worm gear is fixedly connected to the surface of the feeding gun, a gear 1 is fixedly connected to the end face of the worm gear away from the motor, a gear surface of the gear 1 is meshingly connected to a gear ring 2, an inner wall of the gear ring 2 is rotatably connected to the inner wall of the feeding gun, an end face of the gear ring 2 facing away from the bottom of the feeding gun is also fixedly connected to a rotating frame 1, and a stirring rod is fixedly connected to the end face of the rotating frame 1.

[0013] Optionally, the swing assembly includes:

[0014] A fixed plate one, the surface of which is fixedly connected to the inner wall of the shielding cover one, the lower end surface of the fixed plate one is rotatably connected to a rotating column, the lower end surface of the rotating column is fixedly connected to a cam one, the lower end surface of the cam one is fixedly connected to a rotating column two, the surface of the rotating column two is hinged with a curved rod one, the surface of the rotating column two is also hinged with a curved rod two, and the end of the curved rod two away from the rotating column two is connected with a curved rod three.

[0015] Optionally, the swing assembly further includes:

[0016] A fixed curved rod, both ends of which are fixedly connected with fixed shafts, and the axis center of the fixed shaft and the center of the spherical block are on the same longitudinal axis, a surface of one of the fixed shafts is hinged to an end of the curved rod one away from the rotating column two, a surface of another fixed shaft on the fixed curved rod is hinged to an end of the curved rod three away from the curved rod two, a rotating plate is fixedly connected to the lower end face of the fixed shaft, a side of the rotating plate is slidably connected with abutment block two, a surface of the abutment block two abuts against a surface of the abutment block, and a shielding cover two is also fixedly connected to the upper end face of the rotating plate.

[0017] Optionally, the opening and closing component includes:

[0018] A fixing plate 2, the end face of which is fixedly connected to the inner wall of the shielding cover 1, the upper end face of which is provided with a through slot, the slot wall of which is rotatably connected to a snap ring, the outer surface of which is fixedly connected to a worm wheel, the tooth surface of which is meshingly connected to the tooth surface of the worm.

[0019] Optionally, the opening and closing component further includes:

[0020] A sliding rod, the surface of which is slidably connected to the inner wall of the clamping ring, the lower end surface of which is also fixedly connected to a gear column, the tooth surface of which is meshingly connected to a gear ring three, and the inner wall of the gear ring three is fixedly connected to the surface of the rotating column;

[0021] A locking ball, two of which are provided, a through groove is provided on the upper end surface of the sliding rod, a spring is provided in the through groove, both ends of the spring are respectively fixedly connected to the surfaces of the two locking balls, the upper end surface of the sliding rod is also fixedly connected to a limiting plate, and the upper end surface of the limiting plate is fixedly connected to a trigger button.

[0022] Optionally, the angle adjustment component includes:

[0023] The bottom plate, the upper end surface of the bottom plate is fixedly connected to the lower end surface of the abutment block 2, the upper end surface of the bottom plate is fixedly connected to a fixing block, the end surface of the fixing block is provided with a through slot, the slot wall of the slot is rotatably connected with a threaded rod, the surface of the threaded rod is threadedly connected with a threaded block, the lower end surface of the threaded block is slidably connected to the upper end surface of the bottom plate, the end surface of the threaded block away from the fixing block is also fixedly connected to an adjusting knob, the upper end surface of the threaded block is hinged with a bent rod 4, the end of the bent rod 4 away from the threaded block is hinged with a connecting block, and the upper end surface of the connecting block is fixedly connected to the lower end surface of the rotating plate.

[0024] Optionally, the feed assembly comprises:

[0025] A handle, the surface of the handle is fixedly connected to the outer surface of the feeding gun, the interior of the feeding gun is fixedly connected to a feeding pipe 1, the interior of the feeding gun is also fixedly connected to a feeding pipe 2, and the tail of the feeding gun is fixedly connected to a high-pressure air pipe.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The present invention wraps the spherical block by attracting the magnetic suction plate 1 and the magnetic suction plate 2, thereby realizing the connection between the feeding gun and the centrifugal bin, making the connection method more convenient and quick, and when the magnetic suction plate 1 and the magnetic suction plate 2 are attracted, the abutment block 2 arranged at the lower end of the feeding gun will abut the abutment block in the centrifugal bin, so that the feeding gun will have a supporting force after the connection, further improving the stability of the connection between the feeding gun and the centrifugal bin, thereby improving the practicality of the feeding gun.

[0028] Second, the present invention can prevent the material from adhering to the inner wall of the feeding gun and reducing the material discharge efficiency by rotating the stirring rod in the feeding gun, and further prevent the feeding gun from being blocked. In addition, the rotation of the stirring rod can also preliminarily mix the material entering the feeding gun from the feeding pipe 1 and the feeding pipe 2, so that the quality of the centrifugal product obtained later is better.

[0029] 3. The present invention drives the feeding gun to swing with the spherical shape of the spherical block as the axis, thereby changing the material landing point of the feeding gun, so that the material can fall on different positions in the centrifugal granulator, making the material more evenly distributed in the centrifugal bin, thereby improving the centrifugal granulation effect of the centrifugal bin.

[0030] Fourth, the present invention designs a trigger button so that the movement state of the feeding gun during the feeding process can be manually controlled, so that the user can adjust the feeding gun in real time according to actual conditions, and the adjustment method is simple and quick, which further improves the practicality of the feeding gun. The angle between the feeding gun and the centrifugal bin can be changed by turning the adjustment knob, and during the change process, since the rotation is axially rotated about the center of the spherical block, the swing of the feeding gun will not be disturbed, so that the feeding gun can change the angle between the feeding gun and the centrifugal bin during operation, which further improves the practicality of the feeding gun and reduces the difficulty of using the feeding gun. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a front view of the structure of the present invention;

[0032] Figure 2 It is a top view of the connecting end structure of the centrifugal bin and the feeding gun in the present invention;

[0033] Figure 3 It is a side view of the feeding gun structure of the present invention;

[0034] Figure 4 is an enlarged view of the angle adjustment component in the present invention;

[0035] Figure 5 It is an enlarged view of the upper end structure of the rotating plate in the present invention;

[0036] Figure 6 A top cross-sectional view of the swing assembly structure of the present invention;

[0037] Figure 7 It is an enlarged view of the internal structure of the shielding cover of the present invention;

[0038] Figure 8 For the present invention Figure 7 A magnified view of the structure at inner A;

[0039] Fig. 9 It is a side sectional view of the feeding gun structure of the present invention;

[0040] Fig.10 It is a top view of the internal structure of the shielding cover in the present invention.

[0041] In the figure: 1, centrifugal bin; 2, feeding gun; 3, spherical block; 4, feeding pipe; 5, abutment block; 6, magnetic suction plate 1; 7, shielding cover 1; 8, worm gear; 9, magnetic suction plate 2; 10, handle; 11, feeding pipe 1; 12, feeding pipe 2; 13, high-pressure air pipe; 14, shielding cover 2; 15, bottom plate; 16, abutment block 2; 17, trigger button; 18, fixed block; 19, rotating plate; 20, threaded rod; 21, connecting block; 22, curved rod 4; 23, threaded block; 24, adjustment knob ; 25. Connecting frame; 26. Fixed curved rod; 27. Curved rod three; 28. Curved rod one; 29. ​​Curved rod two; 30. Motor; 31. Rotating column; 32. Gear ring three; 33. Rotating column two; 34. Fixed plate one; 35. Cam one; 36. Gear column; 37. Sliding rod; 38. Fixed plate two; 39. Snap ball; 40. Snap ring; 41. Through groove; 42. Limit plate; 43. Spring; 44. Stirring rod; 45. Rotating frame one; 46. Gear ring two; 47. Worm; 48. Gear one. DETAILED DESCRIPTION

[0042] 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.

[0043] For example, see Figures 1 to 10The present embodiment provides a centrifugal granulator feeding gun, including a centrifugal bin 1, the inner wall of the centrifugal bin 1 is fixedly connected with an abutment block 5, the upper end surface of the abutment block 5 is fixedly connected with a magnetic suction plate 6, the end surface of the magnetic suction plate 6 is provided with a hemispherical notch, the groove wall of the hemispherical notch is rotatably connected with a spherical block 3, the surface of the spherical block 3 is also slidably connected with a magnetic suction plate 9, the surface of the spherical block 3 is provided with a through notch, the groove wall of the notch is fixedly connected with a feeding pipe 4, the end surface of the feeding pipe 4 is fixedly connected with a feeding gun 2, the surface of the feeding gun 2 is provided with a feeding assembly, and the feeding assembly includes:

[0044] A handle 10, the surface of the handle 10 is fixedly connected to the outer surface of the feeding gun 2, the inside of the feeding gun 2 is fixedly connected to a feeding pipe 11, the inside of the feeding gun 2 is also fixedly connected to a feeding pipe 2 12, and the tail of the feeding gun 2 is fixedly connected to a high-pressure air pipe 13;

[0045] In this embodiment, when using the feeding gun 2, the material pipe is connected to the feed pipe 1 11 and the feed pipe 2 12, and then the handle 10 is held to abut the spherical block 3 designed for the feeding gun 2 with the hemispherical notch provided on the magnetic suction plate 1 6, and then the magnetic suction plate 2 9 is pushed to make the magnetic suction plate 1 6 and the magnetic suction plate 2 9 be attracted, thereby wrapping the spherical block 3, and at this time, the abutment block 2 16 provided at the lower end of the feeding gun 2 will abut the abutment block 5 in the centrifugal bin 1, that is, the connection between the feeding gun 2 and the centrifugal bin 1 is completed, and after the connection is completed, the high-pressure air pipe 13 is started to push the material in the feeding gun 2 into the centrifugal bin 1;

[0046] The setting of the feeding assembly and the feeding gun 2 is to wrap the spherical block 3 by attracting the magnetic suction plate 1 6 and the magnetic suction plate 2 9, thereby realizing the connection between the feeding gun 2 and the centrifugal bin 1, making the connection method more convenient and quick, and when the magnetic suction plate 1 6 and the magnetic suction plate 2 9 are attracted, the abutment block 2 16 set at the lower end of the feeding gun 2 will abut the abutment block 5 in the centrifugal bin 1, so that the feeding gun 2 will have a supporting force after the connection, further improving the stability of the connection between the feeding gun 2 and the centrifugal bin 1, thereby improving the practicality of the feeding gun 2.

[0047] It is worth noting that, in this embodiment, the centrifugal granulator feeding gun also includes a stirring component, which is arranged in the feeding gun 2, and the stirring component includes:

[0048] The tail of the worm 47 and the feeding gun 2 are fixedly connected with a shielding cover 7, the inner wall of the shielding cover 7 is fixedly connected with the motor 30, the output end of the motor 30 is fixedly connected to the end face of the worm 47, the end surface of the worm 47 away from the motor 30 is rotatably connected with a connecting frame 25, the end of the connecting frame 25 away from one end of the worm 47 is fixedly connected to the surface of the feeding gun 2, the end face of the worm 47 away from the motor 30 is fixedly connected with a gear 1 48, the tooth surface of the gear 1 48 is meshingly connected with a gear ring 2 46, the inner wall of the gear ring 2 46 is rotatably connected to the inner wall of the feeding gun 2, the end face of the gear ring 2 46 away from the bottom of the feeding gun 2 is also fixedly connected to a rotating frame 1 45, and the end face of the rotating frame 45 is fixedly connected to a stirring rod 44.

[0049] In this embodiment, after the feeding gun 2 is connected to the centrifugal bin 1, the motor 30 is started to rotate, and the rotation of the motor 30 further drives the worm 47 to rotate, and the worm 47 drives the gear 1 48 to rotate, and the rotation of the gear 1 48 drives the gear ring 2 46 to rotate through the engagement with the gear ring 2 46, and the rotation of the gear ring 2 46 drives the rotating frame 1 45 to rotate, and further drives the stirring rod 44 to rotate in the feeding gun 2, thereby preventing the material from adhering to the inner wall of the feeding gun 2 and reducing the material discharge efficiency;

[0050] The arrangement of the stirring assembly allows the stirring rod 44 to rotate inside the feeding gun 2, thereby preventing the material from adhering to the inner wall of the feeding gun 2 and reducing the material discharge efficiency, and further preventing blockage inside the feeding gun 2. In addition, the rotation of the stirring rod 44 can also perform preliminary mixing on the material entering the feeding gun 2 from the feeding pipe 1 11 and the feeding pipe 2 12, thereby improving the quality of the centrifugal product obtained later.

[0051] Embodiment 2, based on the above embodiment:

[0052] See also Figure 5 , Figure 6 , Figure 7 , Fig. 9 and Fig.10 In this embodiment, the centrifugal granulator feeding gun also includes a swing assembly, which is arranged on the feeding gun 2, and the swing assembly includes:

[0053] A fixed plate 1 34, the surface of which is fixedly connected to the inner wall of the shielding cover 1 7, the lower end surface of the fixed plate 1 34 is rotatably connected to a rotating column 31, the lower end surface of the rotating column 31 is fixedly connected to a cam 1 35, the lower end surface of the cam 1 35 is fixedly connected to a rotating column 2 33, the surface of the rotating column 2 33 is hinged to a bent rod 1 28, the surface of the rotating column 2 33 is also hinged to a bent rod 29, and the end of the bent rod 29 away from the rotating column 2 33 is hinged to a bent rod 3 27;

[0054] A fixed curved rod 26, both ends of which are fixedly connected with fixed shafts, and the axis of the fixed shaft is on the same longitudinal axis as the center of the spherical block 3, the surface of one of the fixed shafts is hinged to the end of the curved rod 1 28 away from the rotating column 2 33, the surface of the other fixed shaft on the fixed curved rod 26 is hinged to the end of the curved rod 3 27 away from the curved rod 2 29, the lower end face of the fixed shaft is fixedly connected to a rotating plate 19, the side face of the rotating plate 19 is slidably connected to abutment block 2 16, the surface of abutment block 2 16 abuts against the surface of abutment block 5, and the upper end face of the rotating plate 19 is also fixedly connected to a shielding cover 2 14.

[0055] In this embodiment, when the feeding gun is needed to stir, the cam 35 is driven to rotate by the rotating column 31, and the rotation of the cam 35 further drives the second crankshaft 29 to rotate with the center of the cam 35 as the axis, and then the crankshaft 28 can be driven to swing with the fixed axis on the fixed crankshaft 26 as the axis, and then with the limiting effect of the crankshaft 3 27, the feeding gun 2 can be driven to swing with the center of the spherical block 3 as the axis, thereby changing the material landing point of the feeding gun 2, so that the material can fall on different positions in the centrifugal granulator, so that the material is more evenly distributed in the centrifugal bin, thereby improving the centrifugal granulation effect of the centrifugal bin;

[0056] The setting of the swing assembly drives the feeding gun 2 to swing with the spherical shape of the spherical block 3 as the axis, thereby changing the material landing point of the feeding gun 2, so that the material can fall on different positions in the centrifugal granulator, making the material more evenly distributed in the centrifugal bin, thereby improving the centrifugal granulation effect of the centrifugal bin.

[0057] Embodiment 3, based on the above embodiment:

[0058] See also Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 7 and Fig.10 In this embodiment, the centrifugal granulator feeding gun also includes an opening and closing component, which is arranged on the feeding gun 2, and the opening and closing component includes:

[0059] A second fixing plate 38, the end surface of which is fixedly connected to the inner wall of the shielding cover 1 7, a through slot is provided on the upper end surface of the second fixing plate 38, a clamping ring 40 is rotatably connected to the slot wall, a worm wheel 8 is fixedly connected to the outer surface of the clamping ring 40, and the tooth surface of the worm wheel 8 is meshed with the tooth surface of the worm 47;

[0060] A sliding rod 37, the surface of which is slidably connected to the inner wall of the clamping ring 40, the lower end surface of which is also fixedly connected to a gear column 36, the tooth surface of which is meshingly connected to a gear ring 32, the inner wall of which is fixedly connected to the surface of the rotating column 31;

[0061] There are two locking balls 39, and the upper end surface of the sliding rod 37 is provided with a through groove 41, and a spring 43 is arranged in the through groove 41. The two ends of the spring 43 are respectively fixedly connected to the surfaces of the two locking balls 39. The upper end surface of the sliding rod 37 is also fixedly connected to a limit plate 42, and the upper end surface of the limit plate 42 is fixedly connected to a trigger button 17.

[0062] In this embodiment, since the rotation of the worm 47 will continuously drive the worm wheel 8 to rotate, the feeding gun 2 can have the following two motion states under the action of the opening and closing assembly:

[0063] First, when the trigger button 17 is pressed, the limit plate 42 is driven to move downward, and the sliding rod 37 is pressed downward at the same time. The sliding rod 37 moves downward together with the clamping ball 39, so that the clamping ball 39 is sent into the clamping groove in the clamping ring 40. At this time, the rotation of the worm gear 8 can drive the sliding rod 37 to rotate, and further drive the gear column 36 to rotate, so that the gear ring 32 drives the rotating column 31 to rotate, and then drives the swing assembly to operate, so that the feeding gun 2 swings;

[0064] Second, when the feeding gun 2 does not need to swing, the trigger button 17 is pulled upwards, and at this time, the sliding rod 37 can be driven to move upwards, and the clamping ball 39 can be pulled out of the clamping groove in the clamping ring 40. Under the action of the spring 43, the clamping ball 39 clamps the upper end of the clamping ring 40 to prevent the sliding rod 37 from sliding downward. At this time, the rotation of the worm gear 8 cannot drive the sliding rod 37 to rotate, so that the feeding gun 2 only feeds materials without swinging;

[0065] The setting of the opening and closing component, through the design of the trigger button 17, makes it possible to manually control the movement state of the feeding gun 2 during the feeding process, so that the user can make real-time adjustments to the feeding gun 2 according to actual conditions, and the adjustment method is simple and quick, further improving the practicality of the feeding gun 2.

[0066] Embodiment 4, based on the above embodiment:

[0067] See also Figure 3 , Figure 4 , Figure 5 and Fig. 9In this embodiment, the centrifugal granulator feeding gun also includes an angle adjustment component, which is arranged on the feeding gun 2 and includes:

[0068] The bottom plate 15, the upper end surface of the bottom plate 15 is fixedly connected to the lower end surface of the abutment block 16, the upper end surface of the bottom plate 15 is fixedly connected with a fixed block 18, the end surface of the fixed block 18 is provided with a through slot, the slot wall of the slot is rotatably connected with a threaded rod 20, the surface of the threaded rod 20 is threadedly connected with a threaded block 23, the lower end surface of the threaded block 23 is slidably connected to the upper end surface of the bottom plate 15, the end surface of the threaded block 23 away from the fixed block 18 is also fixedly connected with an adjusting knob 24, the upper end surface of the threaded block 23 is hinged with a bent rod 4 22, the end of the bent rod 4 22 away from the threaded block 23 is hinged with a connecting block 21, and the upper end surface of the connecting block 21 is fixedly connected to the lower end surface of the rotating plate 19.

[0069] In this embodiment, when it is necessary to adjust the angle between the feeding gun 2 and the centrifugal bin 1, the threaded rod 20 is rotated by turning the adjusting knob 24, and under the limiting effect of the rotating plate 19, the threaded block 23 is driven to move forward and backward. When the threaded block 23 moves, the rotating plate 19 is driven to rotate with the center of the spherical block 3 as the axis through the curved rod 22, thereby changing the angle between the feeding gun 2 and the centrifugal bin 1. In addition, during the change process, since the rotation is carried out with the center of the spherical block 3 as the axis, the swing of the feeding gun 2 will not be interfered, so that the feeding gun 2 can change the angle between the feeding gun 2 and the centrifugal bin 1 during operation.

[0070] The setting of the angle adjustment component is to rotate the threaded rod 20 by turning the adjustment knob 24, drive the threaded block 23 to move forward and backward, and then use the curved rod 22 to drive the rotating plate 19 to rotate with the center of the spherical block 3 as the axis, so as to change the angle between the feeding gun 2 and the centrifugal bin 1. In addition, during the change process, since the rotation is carried out with the center of the spherical block 3 as the axis, the swing of the feeding gun 2 will not be interfered, so that the feeding gun 2 can change the angle between the feeding gun 2 and the centrifugal bin 1 during operation, further improving the practicality of the feeding gun 2 while reducing the difficulty of using the feeding gun 2.

[0071] Working principle: When the centrifugal granulator feeding gun is used, the following steps are performed:

[0072] S1: Connect the material pipe with the feed pipe 11 and the feed pipe 2 12, then hold the handle 10 to make the spherical block 3 designed for the feeding gun 2 contact with the hemispherical notch opened on the magnetic suction plate 1 6, and then push the magnetic suction plate 2 9 so that the magnetic suction plate 1 6 and the magnetic suction plate 2 9 absorb and wrap the spherical block 3;

[0073] S2: Start the high-pressure air pipe 13 to push the material in the feeding gun 2 into the centrifugal bin 1;

[0074] S3: starting the motor 30 to rotate, driving the stirring rod 44 to rotate in the feeding gun 2, thereby preventing the material from adhering to the inner wall of the feeding gun 2 and reducing the discharge efficiency of the material;

[0075] S4: By moving the trigger button 17 up and down, it is possible to control whether the motor 30 drives the feeding gun 2 to swing when feeding;

[0076] S5: When the angle between the feeding gun 2 and the centrifugal chamber 1 needs to be adjusted, the angle between the feeding gun 2 and the centrifugal chamber 1 can be changed by rotating the adjusting knob 24 and using the curved rod 22 to drive the rotating plate 19 to rotate around the center of the spherical block 3.

[0077] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A centrifugal granulator feeding gun, comprising a centrifugal chamber (1), characterized in that: The inner wall of the centrifugal bin (1) is fixedly connected with an abutment block (5), the upper end surface of the abutment block (5) is fixedly connected with a magnetic suction plate (6), the end surface of the magnetic suction plate (6) is provided with a hemispherical notch, the groove wall of the hemispherical notch is rotatably connected with a spherical block (3), the surface of the spherical block (3) is also slidably connected with a magnetic suction plate (9), the surface of the spherical block (3) is provided with a through notch, the groove wall of the notch is fixedly connected with a feeding pipe (4), the end surface of the feeding pipe (4) is fixedly connected with a feeding gun (2), and the surface of the feeding gun (2) is provided with a feeding assembly; The centrifugal granulator feeding gun also includes: A stirring component, the stirring component is arranged in the feeding gun (2) and is used to stir the material in the feeding gun (2); A swinging assembly, the swinging assembly being arranged on the feeding gun (2) and being used for driving the swinging assembly to swing; An opening and closing component, the opening and closing component is arranged on the feeding gun (2) and is used to control the operation of the swinging component; An angle adjustment component is arranged on the feeding gun (2) and is used to adjust the angle between the feeding gun (2) and the centrifugal bin (1).

2. A centrifugal granulator feeding gun according to claim 1, characterized in that: The stirring assembly comprises: The rear end of the feeding gun (2) is fixedly connected to a shielding cover (7), the inner wall of the shielding cover (7) is fixedly connected to a motor (30), the output end of the motor (30) is fixedly connected to the end face of the worm (47), the end surface of the worm (47) away from the motor (30) is rotatably connected to a connecting frame (25), and the end of the connecting frame (25) away from one end of the worm (47) is rotatably connected to the surface of the feeding gun (2). The worm (47) is fixedly connected to the end face of the motor (30), which is fixedly connected to a gear one (48); the tooth surface of the gear one (48) is meshingly connected to a gear ring two (46); the inner wall of the gear ring two (46) is rotatably connected to the inner wall of the feeding gun (2); the end face of the gear ring two (46) which is away from the bottom of the feeding gun (2) is also fixedly connected to a rotating frame one (45); the end face of the rotating frame one (45) is fixedly connected to a stirring rod (44).

3. A centrifugal granulator feeding gun according to claim 2, characterized in that: The swing assembly comprises: A fixed plate (34), the surface of which is fixedly connected to the inner wall of the shielding cover (7), the lower end surface of the fixed plate (34) is rotatably connected to a rotating column (31), the lower end surface of the rotating column (31) is fixedly connected to a cam (35), the lower end surface of the cam (35) is fixedly connected to a rotating column (33), the surface of the rotating column (33) is hinged with a bent rod (28), the surface of the rotating column (33) is also hinged with a bent rod (29), and the end of the bent rod (29) away from the rotating column (33) is hinged with a bent rod (27).

4. A centrifugal granulator feeding gun according to claim 3, characterized in that: The swing assembly also includes: A fixed curved rod (26), both ends of which are fixedly connected to fixed shafts, and the axis of the fixed shaft is on the same longitudinal axis as the center of the spherical block (3), one surface of the fixed shaft is hinged to an end of the curved rod one (28) away from the rotating column two (33), and another surface of the fixed shaft on the fixed curved rod (26) is hinged to an end of the curved rod three (27) away from the curved rod two (29), the lower end surface of the fixed shaft is fixedly connected to a rotating plate (19), the side surface of the rotating plate (19) is slidably connected to a contact block two (16), the surface of the contact block two (16) is in contact with the surface of the contact block (5), and the upper end surface of the rotating plate (19) is also fixedly connected to a shielding cover two (14).

5. A centrifugal granulator feeding gun according to claim 3, characterized in that: The opening and closing assembly comprises: A fixing plate 2 (38), the end face of which is fixedly connected to the inner wall of the shielding cover 1 (7), the upper end face of which is provided with a through slot, the slot wall of which is rotatably connected to a snap ring (40), the outer surface of which is fixedly connected to a worm wheel (8), the tooth surface of which is meshingly connected to the tooth surface of the worm (47).

6. A centrifugal granulator feeding gun according to claim 5, characterized in that: The opening and closing assembly also includes: A sliding rod (37), the surface of the sliding rod (37) is slidably connected to the inner wall of the clamping ring (40), the lower end surface of the sliding rod (37) is also fixedly connected to a gear column (36), the tooth surface of the gear column (36) is meshingly connected to a gear ring three (32), and the inner wall of the gear ring three (32) is fixedly connected to the surface of the rotating column (31); A locking ball (39), two of which are provided, a through groove (41) is provided on the upper end surface of the sliding rod (37), a spring (43) is provided in the through groove (41), two ends of the spring (43) are respectively fixedly connected to the surfaces of the two locking balls (39), the upper end surface of the sliding rod (37) is also fixedly connected to a limiting plate (42), and the upper end surface of the limiting plate (42) is fixedly connected to a trigger button (17).

7. A centrifugal granulator feeding gun according to claim 4, characterized in that: The angle adjustment component comprises: A bottom plate (15), the upper end surface of the bottom plate (15) is fixedly connected to the lower end surface of the abutting block (16), the upper end surface of the bottom plate (15) is fixedly connected to a fixing block (18), the end surface of the fixing block (18) is provided with a through slot, the slot wall of the slot is rotatably connected to a threaded rod (20), the surface of the threaded rod (20) is threadedly connected to a threaded block (23), the lower end surface of the threaded block (23) is slidably connected to the upper end surface of the bottom plate (15), the end surface of the threaded block (23) away from the fixing block (18) is also fixedly connected to an adjusting knob (24), the upper end surface of the threaded block (23) is hingedly connected to a bent rod (22), one end of the bent rod (22) away from the threaded block (23) is hingedly connected to a connecting block (21), the upper end surface of the connecting block (21) is fixedly connected to the lower end surface of the rotating plate (19).

8. A centrifugal granulator feeding gun according to claim 1, characterized in that: The feed assembly comprises: A handle (10), the surface of the handle (10) is fixedly connected to the outer surface of the feeding gun (2), the interior of the feeding gun (2) is fixedly connected to a feeding pipe 1 (11), the interior of the feeding gun (2) is also fixedly connected to a feeding pipe 2 (12), and the tail of the feeding gun (2) is fixedly connected to a high-pressure air pipe (13).

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