CN209872820U - Automatic pyrotechnic composition granulator - Google Patents
Automatic pyrotechnic composition granulator Download PDFInfo
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- CN209872820U CN209872820U CN201920264804.0U CN201920264804U CN209872820U CN 209872820 U CN209872820 U CN 209872820U CN 201920264804 U CN201920264804 U CN 201920264804U CN 209872820 U CN209872820 U CN 209872820U
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Abstract
The utility model discloses a pyrotechnic composition automatic granulator, including the granulation host computer, the both sides of granulation host computer set up to headstock and gear box respectively, all separate with the corrosion resistant plate between granulation host computer, gear box and the headstock, charge-in system is installed on the upper end right side of granulation host computer, the below front side of granulation host computer is provided with two collecting vessel, upper portion sets up to the compression roller subassembly in the granulation host computer, and is provided with the vibration screening subassembly at the downside of compression roller subassembly. The utility model discloses an adjust the degree of compaction of rubber slab's compression ratio regulation thing tablet pressed, convert vibrating motor's rotatory ability into the straight line back and forth movement of slide-shaft simultaneously, turn into the vibrational force of vibration screening structure again, structural design is ingenious, will smash simultaneously, ejection of compact and screen cloth are combined together, compact structure compares the structure with the existing equipment simpler.
Description
Technical Field
The utility model relates to a fireworks and crackers technical field specifically is an automatic granulator of pyrotechnic composition.
Background
The firework is an ancient festival folk-custom activity in China. Developed on the basis of gunpowder. Originally, the firework is a recreational product special for noble luxury and striving for luxury, and the firework is developed into a new firework manufacturing technology and gradually becomes a festival gift. Every spring festival, sweet afternoon festival and other important activities need to apply fireworks to help.
The gunpowder in the existing fireworks needs to be processed by a granulator, but the existing granulator is complex in structure, not compact enough and large in occupied area. Accordingly, those skilled in the art have provided an automatic pyrotechnic composition pelletizer in order to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a pyrotechnic composition automatic granulator to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic pyrotechnic composition granulator comprises a granulation main machine, wherein a power box and a gear box are arranged on two sides of the granulation main machine respectively, the granulation main machine, the gear box and the power box are separated by thick steel plates, a feeding system is installed on the right side of the upper end of the granulation main machine, two collecting barrels are arranged on the front side below the granulation main machine, a compression roller assembly is arranged on the upper portion in the granulation main machine, and a vibration screening assembly is arranged on the lower side of the compression roller assembly;
the compression roller assembly is an independent component and is installed on an integral support of the gear box, the compression roller assembly comprises two compression roller seats which are arranged in bilateral symmetry, two compression rollers are arranged at the upper ends of the two compression roller seats, the diameters of the two compression rollers are the same, the two compression rollers are installed in the two compression roller seats through a first bearing seat and a second bearing seat respectively, two gears are installed on the left side of the compression roller seat and are connected in a meshed mode, the gears can be installed at one end of a power box and can also be installed at the other end of the power box, a rubber plate is arranged on the outer side of the second bearing seat, a base plate is arranged on the outer side of the rubber plate and is in contact with the compression roller seats, adjusting studs are arranged at one ends of the front side surface and the rear side surface of the compression roller seats, inner and outer baffles are arranged on the left side and the right side, the pressing roller seat near one end of the gear is arranged on a steel plate on one side of the gear box, and the pressing roller seat at the other end is arranged on a steel plate on one side of the power box;
the vibrating screen component consists of a crushed material structure, a vibrating screen structure and a vibrating structure, wherein the crushed material structure specifically comprises a crushing shaft and a plurality of crushing blades, the vibrating screening structure comprises a first layer of screen, a second layer of screen, a crushed material bearing seat, a crushed material power belt pulley and a discharge hole, the first layer of screen comprises a screen body with a large mesh number at the lower part and a feed hopper II at the upper part, the first layer of screen is circular, the middle part of the first layer of screen is provided with a smashing shaft, the middle part of the smashing shaft is positioned in the first layer of screen and is provided with a plurality of smashing blades, one end of the breaking shaft is provided with a crushed aggregate bearing seat, the other end of the breaking shaft is provided with a crushed aggregate power belt pulley, a second layer of screen is arranged on the lower side of the first layer of screen, a discharge hole is formed in one end of the second layer of screen, and a connecting pin hole is formed in the other end of the second layer of screen;
the vibration structure comprises vibrating motor, vibration support, belt pulley, converting shaft, eccentric wheel, movable connecting piece, sliding sleeve, sliding shaft and hookup pin, the vibration support upper end is provided with the converting shaft, the one end of converting shaft is provided with the belt pulley, and the other end is provided with the eccentric wheel, the upper end of vibration support is provided with vibrating motor in one side of converting shaft, the converting shaft is connected with the sliding shaft through movable connecting piece, the cover is equipped with the sliding sleeve on the sliding shaft, the tip of sliding shaft is provided with the hookup pin, wherein hookup pin and hookup pinhole hookup.
As a further aspect of the present invention: the power box is a sealed box body, the power source is arranged in the power box, and the power is transmitted into the granulation main machine through the transmission shaft.
As a further aspect of the present invention: and an air supply system is arranged on the lower part of the rear side of the power box and consists of an explosion-proof fan, an air pipe, an air outlet and an induction fan starting switch.
As a further aspect of the present invention: the feeding system is composed of a vibration feeder, a first feeding hopper, a first discharging groove and a damping support frame, the damping support frame is fixed on one side of the granulation host, and the vibration feeder is arranged at the upper end of the damping support frame.
As a further aspect of the present invention: and a discharging groove is arranged on one side of the vibration feeder, which is close to the granulation main machine.
As a further aspect of the present invention: the discharge port is divided into a finished product discharge port and a fine powder discharge port, and the fine powder discharge port is arranged on the lower side of the finished product discharge port.
As a further aspect of the present invention: and chutes are arranged on the lower sides of the first layer of screen and the second layer of screen.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an adjust the degree of compaction of rubber slab's compression ratio regulation thing tablet pressed, convert vibrating motor's rotatory ability into the straight line back and forth movement of slide-shaft simultaneously, turn into the vibrational force of vibration screening structure again, structural design is ingenious, will smash simultaneously, ejection of compact and screen cloth are combined together, compact structure compares the structure with the existing equipment simpler.
Drawings
Fig. 1 is a perspective view of an automatic pyrotechnic composition pelletizer.
Fig. 2 is a schematic structural view of an automatic pyrotechnic composition granulator.
Fig. 3 is a schematic structural view of a press roll assembly in the pyrotechnic composition automatic granulator.
FIG. 4 is a schematic diagram of a vibratory screen assembly in a pyrotechnic composition automatic granulator.
Fig. 5 is a schematic structural view of a vibrating structure in a pyrotechnic composition automatic granulator.
In the figure: 1-a main granulating machine, 2-a power box, 3-an air supply system, 4-a gear box, 5-a feeding system, 6-a collecting barrel, 7-a press roll component, 71-a press roll, 72-a gear, 73-a bearing seat I, 74-a bearing seat II, 75-a rubber plate, 76-a backing plate, 77-a press roll seat, 78-an adjusting stud, 79-an inner baffle plate, 8-a vibrating screening component, 80-a fine powder discharge port, 81-a breaking shaft, 82-a crushed material power belt pulley, 83-a crushed material bearing seat, 84-a feed hopper II, 85-a first layer screen, 86-a breaking blade, 87-a connecting pin hole, 88-a second layer screen, 89-a finished product discharge port, 9-a vibrating bracket, 10-a vibrating motor, 11-change shaft, 12-eccentric wheel, 13-belt wheel, 14-sliding sleeve, 15-sliding shaft, 16-connecting pin and 17-movable connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an automatic pyrotechnic composition granulator comprises a granulation host 1, wherein a power box 2 and a gear box 4 are respectively disposed on two sides of the granulation host 1, the gear box 4 and the power box 2 are separated by a thick steel plate, the power box 2 is a sealed box body, a power source is installed in the power box 2, the power source transmits power to the granulation host 1 through a transmission shaft, an air supply system 3 is installed on a lower portion of a rear side of the power box 2, and the air supply system 3 is composed of an explosion-proof fan, an air pipe, an air outlet and an induction fan start switch;
the feeding system 5 is installed on the right side of the upper end of the main granulation machine 1, the feeding system 5 consists of a vibration feeder, a first feeding hopper, a blanking groove and a damping support frame, the damping support frame is fixed on one side of the main granulation machine 1, the vibration feeder is arranged at the upper end of the damping support frame, the blanking groove is arranged on one side of the vibration feeder, which is close to the main granulation machine 1, the front side below the main granulation machine 1 is provided with two collecting barrels 6, the upper portion in the main granulation machine 1 is provided with a compression roller assembly 7, and the lower side of the compression roller assembly 7 is provided with a vibration screening;
the press roller assembly 7 is an independent component and is installed on an integral support of the gear box 4, the press roller assembly 7 comprises two press roller seats 77 which are arranged in bilateral symmetry, two press rollers 71 are arranged at the upper ends of the two press roller seats 77, the diameters of the two press rollers 71 are the same, the two press rollers 71 are respectively installed in the two press roller seats 77 through a bearing seat I73 and a bearing seat II 74, two gears 72 are installed on the left side of the press roller seat 77, the two gears 72 are connected in a meshed mode, the gear 72 can be installed at one end of the power box 2 or at the other end of the power box 2, a rubber plate 75 is arranged on the outer side of the bearing seat II 74, a backing plate 76 is arranged on the outer side of the rubber plate 75, the backing plate 76 is in contact with the press roller seats 77, adjusting studs 78 are arranged at one end of the front side surface and the rear side surface of the press roller seat 77, inner and outer baffles, the inner baffle 79 and the outer baffle 79 prevent the bearing seat I73 and the bearing seat II 74 from moving left and right, the compression roller seat 77 at one end close to the gear 72 is arranged on a steel plate at one side of the gear box 4, and the compression roller seat 77 at the other end is arranged on a steel plate at one side of the power box 2;
the vibrating screen subassembly 8 mainly used crushed aggregates and screening effect, its structure comprises crushed aggregates structure, vibrating screen structure and vibration structure, the crushed aggregates structure specifically includes smashes axle 81 and a plurality of blade 86 of smashing, the vibrating screen structure includes that first layer screen cloth 85, second floor screen cloth 88, crushed aggregates bearing frame 83, crushed aggregates power pulley 82 and discharge gate are constituteed, first layer screen cloth 85 is including the big mesh number screen cloth body that is located the lower part and the feeder hopper two 84 that is located the upper portion, first layer screen cloth 85 is circular, first layer screen cloth 85's middle part is provided with smashes axle 81, the middle part that smashes axle 81 is located first layer screen cloth 85 internally mounted and is a plurality of blade 86 of smashing, the one end of smashing axle 81 is provided with crushed aggregates bearing frame 83, the other end of smashing axle 81 is provided with crushed aggregates power pulley 82, first layer screen cloth 85's downside is provided with second floor screen cloth 88, a discharge port is formed in one end of the second layer of screen mesh 88 and is divided into a finished product discharge port 89 and a fine powder discharge port 80, the fine powder discharge port 80 is formed in the lower side of the finished product discharge port 89, a connecting pin hole 87 is formed in the other end of the second layer of screen mesh 88, and chutes are formed in the lower sides of the first layer of screen mesh 85 and the second layer of screen mesh 88;
the crushing power belt pulley 82 drives the crushing blade 86 on the crushing shaft 81 to crush the crushed materials, the vibration screening structure is connected with the crushing shaft 81 by soft materials, only the feeding hopper II 84 of the crushing structure is provided with a large-caliber hole, the vibration screening structure is not influenced to move when the crushing shaft 81 works, and the vibration screening structure is connected with the vibration structure through a pin;
the vibration structure comprises a vibration motor 10, a vibration bracket 9, a belt pulley 13, a conversion shaft 11, an eccentric wheel 12, a movable connecting piece 17, a sliding sleeve 14, a sliding shaft 15 and a connecting pin 16, wherein the conversion shaft 11 is arranged at the upper end of the vibration bracket 9, the belt pulley 13 is arranged at one end of the conversion shaft 11, the eccentric wheel 12 is arranged at the other end of the conversion shaft 11, the vibration motor 10 is arranged at one side of the conversion shaft 11 at the upper end of the vibration bracket 9, the conversion shaft 11 is connected with the sliding shaft 15 through the movable connecting piece 17, the sliding sleeve 14 is sleeved on the sliding shaft 15, the connecting pin 16 is arranged at the end part of the sliding shaft 15, the connecting pin 16 is connected with a connecting pin hole 87, the vibration screening structure is powered by the vibration motor 10, and the rotational kinetic energy of the vibration motor 10 is converted into the linear motion kinetic energy through the functions of the belt pulley 13, the, the sliding shaft 15 is made to reciprocate linearly in the same direction, and under the action of the connecting pin 16, the vibration force is transmitted to the vibrating sieving structure, and the hinge connection is also used for the conversion of the direction.
The utility model discloses a theory of operation is:
the utility model discloses during operation, the material enters into feeder hopper two of feed system 5, under the effect of vibratory feeder, with the material evenly send into the centre of two compression rollers 71, in this process, can control the speed of pay-off by adjusting the frequency of vibratory feeder, be connected with the damping support frame between vibratory feeder and the granulation host computer 1, the vibratory feeder can use electromagnetic vibration, gas vibration, vibrating motor as the power of vibrator, but all need to carry out explosion-proof treatment to the motor part;
the material enters the upper part of the compression roller 71, is compressed into pieces and enters the second feed hopper 84 under the driving of the compression roller power and the meshing gear 72, in the process, the compactness of the sheet material extruded by the compression roller 71 can be adjusted, the thickness adjustment is determined by the feeding amount of the vibrating feeder, the compactness adjustment is realized by adjusting the length of the adjusting stud 78 in and out, the adjusting stud 78 is in threaded connection with the compression roller seat 77, the bottom of the adjusting stud 78 is directly propped against the backing plate 76, the backing plate 76 is followed by the compressible rubber plate 75 and then by the bearing seats of the two compression rollers 71, when the material passes through the compression rollers 71, the press roller 71 is pressed so that the bearing holder moves a partial distance toward the rubber sheet 75, the bearing holder can move linearly in the press roller holder 77, when the compactness formed by extruding the sheet material is too loose, the adjusting stud 78 is adjusted to enable the rubber plate 75 to be compressed more tightly;
when the flaky materials enter the second feeding hopper 84 and then directly enter the circular cavity of the first screen 85, the flaky materials are cut into particles under the action of the crushing blade 86, meanwhile, the vibration motor 10 works to screen out proper particle sizes, the screened fine particles and qualified particles are separated, large particles are further cut under the action of the crushing blade 86, the finished particles and fine particles are separated under the action of the second screen 88, the separated fine particles and fine particles are respectively collected in the respective collecting barrels 6, the finished particles are stored, and the fine particles can be re-added into the raw materials through mixing for the next re-granulation.
The utility model discloses an adjust the degree of compaction that the compression ratio of rubber slab 75 adjusted the material tablet of pressing, convert vibrating motor 10's rotatory ability into the straight line back and forth movement of slide-shaft 15 simultaneously, turn into the vibrational force of vibration screening structure again, structural design is ingenious, will smash simultaneously, ejection of compact and screen cloth are combined together, and compact structure compares the structure with former equipment and is simpler.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An automatic pyrotechnic composition granulator comprises a granulation main machine and is characterized in that a power box and a gear box are arranged on two sides of the granulation main machine respectively, the granulation main machine, the gear box and the power box are separated by thick steel plates, a feeding system is installed on the right side of the upper end of the granulation main machine, two collecting barrels are arranged on the front side below the granulation main machine, a compression roller assembly is arranged on the upper portion in the granulation main machine, and a vibration screening assembly is arranged on the lower side of the compression roller assembly;
the compression roller assembly is an independent component and is installed on an integral support of the gear box, the compression roller assembly comprises two compression roller seats which are arranged in bilateral symmetry, two compression rollers are arranged at the upper ends of the two compression roller seats, the diameters of the two compression rollers are the same, the two compression rollers are installed in the two compression roller seats through a first bearing seat and a second bearing seat respectively, two gears are installed on the left side of each compression roller seat and are meshed with each other, the gears can be installed at one end of a power box and can also be installed at the other end of the power box, a rubber plate is arranged on the outer side of the second bearing seat, a base plate is arranged on the outer side of the rubber plate and is in contact with the compression roller seats, adjusting studs are arranged at one ends of the front side surface and the rear side surface of each compression roller seat, inner and outer baffles are arranged on the left side and the right side, the pressing roller seat near one end of the gear is arranged on a steel plate on one side of the gear box, and the pressing roller seat at the other end is arranged on a steel plate on one side of the power box;
the vibrating screen component consists of a crushed material structure, a vibrating screen structure and a vibrating structure, wherein the crushed material structure specifically comprises a crushing shaft and a plurality of crushing blades, the vibrating screening structure comprises a first layer of screen, a second layer of screen, a crushed material bearing seat, a crushed material power belt pulley and a discharge hole, the first layer of screen comprises a screen body with a large mesh number at the lower part and a feed hopper II at the upper part, the first layer of screen is circular, the middle part of the first layer of screen is provided with a smashing shaft, the middle part of the smashing shaft is positioned in the first layer of screen and is provided with a plurality of smashing blades, one end of the breaking shaft is provided with a crushed aggregate bearing seat, the other end of the breaking shaft is provided with a crushed aggregate power belt pulley, a second layer of screen is arranged on the lower side of the first layer of screen, a discharge hole is formed in one end of the second layer of screen, and a connecting pin hole is formed in the other end of the second layer of screen;
the vibration structure comprises vibrating motor, vibration support, belt pulley, converting shaft, eccentric wheel, movable connecting piece, sliding sleeve, sliding shaft and hookup pin, the vibration support upper end is provided with the converting shaft, the one end of converting shaft is provided with the belt pulley, and the other end is provided with the eccentric wheel, the upper end of vibration support is provided with vibrating motor in one side of converting shaft, the converting shaft is connected with the sliding shaft through movable connecting piece, the cover is equipped with the sliding sleeve on the sliding shaft, the tip of sliding shaft is provided with the hookup pin, wherein hookup pin and hookup pinhole hookup.
2. The automatic pyrotechnic composition granulator of claim 1 wherein the power box is a sealed box and the power source is mounted in the power box and transmits power to the granulator main through a transmission shaft.
3. The pyrotechnic composition automatic granulator according to claim 2, wherein an air supply system is installed at the lower part of the rear side of the power box, and the air supply system consists of an explosion-proof fan, an air pipe, an air outlet and an induction fan starting switch.
4. The automatic pyrotechnic composition granulator according to claim 1, wherein the feeding system comprises a vibration feeder, a first feeding hopper, a feeding trough and a damping support frame, the damping support frame is fixed on one side of the granulation main machine, and the vibration feeder is arranged at the upper end of the damping support frame.
5. The automatic pyrotechnic composition granulator as claimed in claim 4, wherein the vibratory feeder is provided with a blanking groove at a side close to the main granulator.
6. The automatic pyrotechnic composition granulator of claim 1 wherein the discharge ports are divided into a finished product discharge port and a fine powder discharge port, and the fine powder discharge port is provided at a lower side of the finished product discharge port.
7. The pyrotechnic composition automatic granulator of claim 1 wherein the first and second screens are each provided with a chute on the underside thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264804.0U CN209872820U (en) | 2019-03-03 | 2019-03-03 | Automatic pyrotechnic composition granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920264804.0U CN209872820U (en) | 2019-03-03 | 2019-03-03 | Automatic pyrotechnic composition granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872820U true CN209872820U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920264804.0U Active CN209872820U (en) | 2019-03-03 | 2019-03-03 | Automatic pyrotechnic composition granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209872820U (en) |
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2019
- 2019-03-03 CN CN201920264804.0U patent/CN209872820U/en active Active
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