CN220835430U - Screen drum rotary firework powder granulator - Google Patents
Screen drum rotary firework powder granulator Download PDFInfo
- Publication number
- CN220835430U CN220835430U CN202322377623.8U CN202322377623U CN220835430U CN 220835430 U CN220835430 U CN 220835430U CN 202322377623 U CN202322377623 U CN 202322377623U CN 220835430 U CN220835430 U CN 220835430U
- Authority
- CN
- China
- Prior art keywords
- fixed
- gear
- shaft
- bevel gear
- screen drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000843 powder Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a screen drum rotary type firework powder granulator which comprises a hopper, a screen drum bottom, a granulating impeller, a scraper and a frame, wherein the screen drum is fixed with the screen drum bottom, a rotary disk, a base disk and a base disk gear, the base disk gear is meshed with a transmission gear, the transmission gear is meshed with an intermediate gear, the intermediate gear is meshed with a shaft sleeve gear, the shaft sleeve gear is fixed on the shaft sleeve, the upper end of the shaft sleeve is fixed with the granulating impeller, the lower end of the shaft sleeve is fixed with an upper bevel gear, the upper bevel gear is meshed with a left bevel gear, the left bevel gear is fixed on a transmission shaft, the transmission shaft is connected with an output shaft of a speed reducer of a charging machine, the upper end of a main shaft is fixed with a pressing cutter, the lower part of the main shaft is fixed with a lower bevel gear, the lower bevel gear is meshed with the left bevel gear, a bottom plate is fixed on the frame, an annular water tank is fixed on the bottom plate, and a discharge slot is arranged below the discharge port.
Description
Technical Field
The utility model relates to firework production equipment, in particular to a screen drum rotary firework powder granulator.
Background
At present, the granulator has several problems, namely, firstly, a screen drum is static, a granulating impeller rotates, the rotating speed of the granulating impeller cannot be high, otherwise, firework powder is heated, the production efficiency is low, secondly, a granulating scraper rotates, a set of rotating mechanism is needed, the granulator is complex in structure, firework powder falls onto the granulating impeller from a hopper again, the firework powder is totally dependent on dead weight, the firework powder at the granulating impeller is sometimes loose due to the fact that the firework powder is very light, extruded powder particles are not compact, and finally, the granulating impeller is difficult to take out during cleaning or maintenance.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the screen drum rotary firework powder granulator with high production efficiency and safety and reliability.
The utility model adopts the following technical scheme.
The utility model provides a screen drum rotation type fireworks powder granulator, has hopper, screen drum bottom, pelletization impeller, scraper and frame, screen drum is fixed with the screen drum bottom, screen drum is fixed with the rotary disk, screen drum bottom is fixed with the base dish, the base dish is equipped with the base dish bearing, the inner circle of base dish bearing is fixed on the axle sleeve, the base dish is fixed with the base dish gear that empty cover was put on the axle sleeve below the base dish, the base dish gear meshes with the transfer gear, the inner circle of the bearing that is equipped with in the transfer gear is fixed on staff A, staff A is fixed on the bottom plate, the transfer gear meshes with the intermediate gear, the inner circle of the bearing that is equipped with in the intermediate gear is fixed on staff B, staff B is fixed on the bottom plate, the intermediate gear meshes with the axle sleeve gear, the axle sleeve gear is fixed on the axle sleeve;
The shaft sleeve passes through the bottom plate, passes through the upper bearing covers of the transmission case fixed on the frame, is fixed with the inner rings of the two upper bearings of the transmission case, the upper end of the shaft sleeve is fixed with the granulating impeller, the lower end of the shaft sleeve is fixed with the upper bevel gear, the upper bevel gear is meshed with the left bevel gear, the left bevel gear is fixed on the transmission shaft, the transmission shaft is fixed with the inner rings of the two left bearings of the transmission case, the transmission shaft passes through the left bearing covers of the transmission case and is connected with the output shaft of the reducer with a motor, the reducer is fixed on the bracket, and the bracket is arranged on the explosion-proof wall;
The upper end of the main shaft is fixed with the material pressing cutter, the cutter faces on two sides of the material pressing cutter are inclined planes, the inclination directions are opposite, the upper part of the main shaft is fixed with the inner ring of an upper main shaft bearing arranged at the upper end of the shaft sleeve, the main shaft 5 is sleeved in the shaft sleeve in an empty mode, the lower part of the main shaft is fixed with a lower bevel gear, the lower bevel gear is meshed with a left bevel gear, and the lower end of the main shaft is fixed with the inner ring of a lower bearing arranged on a lower bearing cover;
The bottom plate is fixed in the frame, fixes an annular water tank on the bottom plate, and the bottom plate has a discharge gate, is equipped with the blown down tank below the discharge gate, is equipped with the dustcoat section of thick bamboo on the bottom plate, inserts the crotch round bar in the hole of the upper flange of dustcoat section of thick bamboo, and the crotch round bar is fixed with the scraper, and the crotch round bar is fixed by locking screw.
The granulating impeller is provided with a pair of screw holes symmetrically distributed with the axis.
Compared with the prior art, the utility model has the advantages that the sieve cylinder reversely rotates relative to the granulating impeller, thus greatly increasing the rotating speed of the granulating impeller relative to the sieve cylinder and greatly improving the productivity. The granulating scraper is static and has simple structure. When the material pressing knife rotates, the inclined planes of the knife surfaces at the two sides generate downward pressure, so that firework powder at the granulating impeller is compact, and extruded powder particles are compact. The annular water tank can absorb heat of the firework powder granulator and firework powder dust, so that safety is improved. And a pair of screw holes on the granulating impeller can be provided with eye bolts, so that the granulating impeller can be conveniently disassembled and assembled.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is a schematic view of the structure of fig. 1 from above with the hopper removed.
Description of the embodiments
The utility model is described in further detail below with reference to the drawings and examples.
As shown in fig. 1-2, a rotary type firework powder granulator comprises a hopper 24, a screen drum 20, a screen drum bottom 19, a granulating impeller 25, a scraper 30 and a frame 40, wherein the hopper 24 is fixed to the upper end of the screen drum 20, the screen drum 20 is fixed to the screen drum bottom 19, the screen drum 20 is fixed to a rotary disk 32, the lower surface of the screen drum bottom 19 is fixed to a base plate 16, the base plate 16 is provided with a base plate bearing 21, the inner ring of the base plate bearing 21 is fixed to a shaft sleeve 8, the lower surface of the base plate 16 is fixed to a base plate gear 14 which is empty and sleeved on the shaft sleeve 8, the base plate gear 14 is meshed with a transfer gear 29, the inner ring of a bearing which is installed in the transfer gear 29 is fixed to a small shaft a28, the small shaft a28 is fixed to a bottom plate 34, the transfer gear 29 is meshed with an intermediate gear 26, the inner ring of a bearing which is installed in the intermediate gear 26 is fixed to a small shaft B27, the small shaft B27 is fixed to the bottom plate 34, the intermediate gear 26 is meshed with a shaft sleeve gear 13, and the shaft sleeve gear 13 is fixed to the shaft sleeve 8.
The shaft sleeve 8 passes through the bottom plate 34, passes through the upper bearing covers 12 of the transmission case 10 fixed on the frame 40, is fixed with the inner rings of the two upper bearings 11 of the transmission case 10, the upper end of the shaft sleeve 8 is fixed with the granulating impeller 25, a pair of screw holes 41 symmetrically distributed with the axis are arranged on the granulating impeller 25, the lower end of the shaft sleeve 8 is fixed with the upper bevel gear 9, the upper bevel gear 9 is meshed with the left bevel gear 3, the left bevel gear 3 is fixed on the transmission shaft 35, the transmission shaft 35 is fixed with the inner rings of the two left bearings 2 of the transmission case 10, the transmission shaft 35 passes through the left bearing cover 1 of the transmission case 10 and is connected with the output shaft of the speed reducer 37 of the electric motor 36, the speed reducer 37 is fixed on the bracket 38, and the bracket 38 is arranged on the explosion-proof wall 39.
The upper end of the main shaft 5 is fixed with the material pressing cutter 22, cutter surfaces on two sides of the material pressing cutter 22 are inclined planes, the inclination directions are opposite, the upper part of the main shaft 5 is fixed with the inner ring of an upper main shaft bearing 23 arranged at the upper end of the shaft sleeve 8, the main shaft 5 is sleeved in the shaft sleeve 8 in an empty mode, the lower part of the main shaft 5 is fixed with the lower bevel gear 4, the lower bevel gear 4 is meshed with the left bevel gear 3, and the lower end of the main shaft 5 is fixed with the inner ring of a lower bearing 6 arranged on the lower bearing cover 7.
The bottom plate 34 is fixed on the frame 40, an annular water tank 33 is fixed on the bottom plate 34, the bottom plate 34 is provided with a discharge hole, the discharge hole is provided with a discharge chute 15 below, the bottom plate 34 is provided with an outer cover cylinder 17, a hook round rod 31 is inserted into a hole of an upper flange of the outer cover cylinder 17, the hook round rod 31 is fixed with the scraper 30, and the hook round rod 31 is fixed by a locking screw 18.
Claims (2)
1. The rotary type firework powder granulator is characterized in that the screen drum (20) is fixed with the screen drum bottom (19), the screen drum (20) is fixed with a rotary disc (32), the lower surface of the screen drum bottom (19) is fixed with a base disc (16), the base disc (16) is provided with a base disc bearing (21), the inner ring of the base disc bearing (21) is fixed on a shaft sleeve (8), the lower surface of the base disc (16) is fixed with a base disc gear (14) which is sleeved on the shaft sleeve (8) in an empty way, the base disc gear (14) is meshed with a transmission gear (29), the inner ring of a bearing arranged in the transmission gear (29) is fixed on a small shaft A (28), the small shaft A (28) is fixed on a bottom plate (34), the transmission gear (29) is meshed with an intermediate gear (26), the inner ring of the bearing arranged in the intermediate gear (26) is fixed on a small shaft B (27), the small shaft B (27) is fixed on the bottom plate (29) and the intermediate gear (26) is meshed with the shaft sleeve (13);
The shaft sleeve (8) penetrates through the bottom plate (34), penetrates through the upper bearing covers (12) of the transmission case (10) fixed on the frame (40), is fixed with the inner rings of the two upper bearings (11) of the transmission case (10), the upper end of the shaft sleeve (8) is fixed with the granulating impeller (25), the lower end of the shaft sleeve (8) is fixed with the upper bevel gear (9), the upper bevel gear (9) is meshed with the left bevel gear (3), the left bevel gear (3) is fixed on the transmission shaft (35), the transmission shaft (35) is fixed with the inner rings of the two left bearings (2) of the transmission case (10), the transmission shaft (35) penetrates through the left bearing covers (1) of the transmission case (10) and is connected with the output shaft of the speed reducer (37) of the electric motor (36), the speed reducer (37) is fixed on the bracket (38), and the bracket (38) is arranged on the explosion-proof wall (39);
The upper end of the main shaft (5) is fixed with the material pressing cutter (22), cutter surfaces on two sides of the material pressing cutter (22) are inclined planes, the inclination directions are opposite, the upper part of the main shaft (5) is fixed with the inner ring of an upper main shaft bearing (23) arranged at the upper end of a shaft sleeve (8), the main shaft (5) is sleeved in the shaft sleeve (8) in an empty mode, the lower part of the main shaft (5) is fixed with a lower bevel gear (4), the lower bevel gear (4) is meshed with a left bevel gear (3), and the lower end of the main shaft (5) is fixed with the inner ring of a lower bearing (6) arranged on a lower bearing cover (7);
The bottom plate (34) is fixed on the frame (40), an annular water tank (33) is fixed on the bottom plate (34), a discharge hole is formed in the bottom plate (34), a discharge groove (15) is formed below the discharge hole, an outer cover cylinder (17) is arranged on the bottom plate (34), a hook round rod (31) is inserted into a hole in the upper flange of the outer cover cylinder (17), the hook round rod (31) is fixed with the scraper (30), and the hook round rod (31) is fixed by a locking screw (18).
2. A screen drum rotary firework drug granulator as claimed in claim 1, wherein the granulating impeller (25) has a pair of screw holes (41) symmetrically disposed about the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377623.8U CN220835430U (en) | 2023-09-03 | 2023-09-03 | Screen drum rotary firework powder granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377623.8U CN220835430U (en) | 2023-09-03 | 2023-09-03 | Screen drum rotary firework powder granulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220835430U true CN220835430U (en) | 2024-04-26 |
Family
ID=90741267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377623.8U Active CN220835430U (en) | 2023-09-03 | 2023-09-03 | Screen drum rotary firework powder granulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220835430U (en) |
-
2023
- 2023-09-03 CN CN202322377623.8U patent/CN220835430U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103831230B (en) | Revolution cage walnut classifying screen | |
| CN107031010A (en) | Hot-melt extruded machine is used in a kind of film packing material processing | |
| CN208181836U (en) | One kind prevents run coal bin from blocking new device | |
| CN212820091U (en) | Crushing device | |
| CN220835430U (en) | Screen drum rotary firework powder granulator | |
| CN202570435U (en) | Automatic bag-overturning discharge device with lower discharge centrifuge | |
| CN205020173U (en) | Abandonment plastic grinder | |
| CN202010646U (en) | Centrifugal vibrating screen machine | |
| CN213222329U (en) | Broken sieving mechanism of material for chemical industry | |
| CN210752950U (en) | Coating production is with mixing grinder | |
| CN112452511B (en) | Material processing apparatus for intelligent manufacturing | |
| CN215743941U (en) | Breaker is used in processing of coconut husk active carbon | |
| CN217165230U (en) | Broken back filter equipment of raw materials that preparation fish head chopped hot pepper was used | |
| CN203737550U (en) | Rotating cage type walnut classifying screen | |
| CN102626677A (en) | Automatic bag overturning and discharging device of lower discharging centrifugal machine | |
| CN206765325U (en) | Hot-melt extruded machine is used in a kind of film packing material processing | |
| CN214347042U (en) | BHS filter is used in sodium carboxymethylcellulose preparation | |
| CN211514656U (en) | Black powder screening plant | |
| CN213500184U (en) | Granulator for plastic processing | |
| CN211436929U (en) | Phytase finished product packing is with vibration screening device | |
| CN207783618U (en) | A kind of shearing stalk ultrafine grinding device | |
| CN210252020U (en) | Secondary mixing device for biomass particles | |
| CN203281281U (en) | Granulating device | |
| CN218796274U (en) | Ball mill | |
| CN111331785A (en) | Electromechanical integration injection molding machine automatic material conveying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |