CN218251400U - Screening equipment used after black powder particle optical powder - Google Patents
Screening equipment used after black powder particle optical powder Download PDFInfo
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- CN218251400U CN218251400U CN202222111389.XU CN202222111389U CN218251400U CN 218251400 U CN218251400 U CN 218251400U CN 202222111389 U CN202222111389 U CN 202222111389U CN 218251400 U CN218251400 U CN 218251400U
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- 239000000843 powder Substances 0.000 title claims abstract description 20
- 238000012216 screening Methods 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 title claims description 7
- 230000003287 optical effect Effects 0.000 title description 2
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000003814 drug Substances 0.000 claims abstract description 6
- 239000008187 granular material Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012546 transfer Methods 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 3
- 239000002360 explosive Substances 0.000 claims 2
- 239000000463 material Substances 0.000 abstract description 25
- 238000001914 filtration Methods 0.000 abstract description 17
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009686 powder production technique Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model provides a screening installation for behind black powder granule light medicine, relates to black powder production technical field, which comprises a frame, the vibrations unit is installed to the bottom of frame, and the pay-off unit is installed to the inboard of frame, the side-mounting of frame has the vibrations drive unit with the coaxial transmission of pay-off unit, evenly is fixed with the filter screen on the roof of frame, the mesh diameter of filter screen increases along the direction of delivery of pay-off unit in proper order, and the rigidity that corresponds the filter screen in the frame has first discharging pipe, the top of frame is fixed with the feeder hopper, and the feeder hopper setting is in the top of pay-off unit, and this screening installation for behind black powder granule light medicine carries the filter screen position with the material body ration through the pay-off unit to alleviate and filter the burden, thereby improved holistic filtration efficiency, its energy consumption that can practice thrift, thereby reduced the cost of production.
Description
Technical Field
The utility model belongs to the technical field of black powder production technique and specifically relates to a screening installation that is used for behind black powder granule light medicine.
Background
In the prior art, a patent with an authorization publication number of CN 206273391U discloses a screening mechanism for granular black powder, which comprises a swing sieve, wherein the length of the swing sieve is greater than the width of the swing sieve, the swing sieve is divided into a plurality of parallel subareas along the length direction, and the width of each subarea is consistent; the swing sieve is obliquely arranged along the length direction, except for the lowest subarea, each subarea is fully distributed with a screen, material receiving chutes are respectively arranged below the screen, and the screen apertures of each subarea from high to low are distributed from small to large; the highest subarea receives a discharging hopper; a recovery chute is arranged in the lowest partition;
in the using process, the single filtration capacity is large, so that the filtration burden is large, and the overall filtration efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a screening installation for behind black powder granule light medicine, carry the filter screen position with the material body ration through the pay-off unit to alleviate and filter the burden, thereby improved the filtration efficiency of totality, it can practice thrift the energy consumption, thereby reduced the cost of production, can effectively solve the problem in the background art.
In order to realize the utility model aims at, the utility model adopts the following technical scheme:
a screening device used after black powder particle light powder comprises a rack, wherein a vibration unit is installed at the bottom of the rack, a feeding unit is installed on the inner side of the rack, a vibration driving unit which is coaxially driven with the feeding unit is installed on the side face of the rack, a filter screen is uniformly fixed on a top plate of the rack, the diameter of meshes of the filter screen is sequentially increased along the conveying direction of the feeding unit, a first discharging pipe is fixed at a position, corresponding to the filter screen, on the rack, a feeding hopper is fixed at the top of the rack, and the feeding hopper is arranged above the feeding unit;
the automatic feeding device comprises a rack, a feeding unit and a discharging unit, wherein the discharging unit is fixed on the rack and arranged below the feeding unit.
Further, the pay-off unit includes conveyer belt, transfer roller, step motor and chute feeder, and the transfer roller has two, and two transfer roller symmetries rotate and install the left and right sides in the frame, connect through the conveyer belt transmission between two transfer rollers, the chute feeder is evenly seted up on the conveyer belt, the bottom of feeder hopper and the surface parallel and level of conveyer belt, step motor installs the side in the frame, step motor's output shaft and the roller tip fixed connection of one of them transfer roller, the outside PLC controller of step motor electric connection.
Further, the vibration driving unit comprises a driving plate and a grooved wheel, the driving plate is fixed at the end part of the roller shaft of the conveying roller, the grooved wheel is rotatably installed on the side face of the rack, and a driving lever of the driving plate is in contact connection with a groove in the grooved wheel.
Furthermore, the vibration driving unit further comprises an impact block and an eccentric block, the impact block is fixed on the side face of the rack, the eccentric block is fixed at the end part of the wheel shaft of the grooved wheel, and the eccentric block is in contact connection with the impact block.
Furthermore, the vibration unit comprises a foot seat, a telescopic rod and a spring, the foot seat is fixed at the bottom of the rack through the telescopic rod, and the spring is sleeved on the telescopic rod.
Further, the ejection of compact unit includes second discharging pipe and striker plate, and the striker plate is fixed on the right side of frame, the striker plate cladding is at the right side half section position of conveyer belt, and the vertical arc structure that is of striker plate, and the horizontal level setting of striker plate, the second discharging pipe is fixed on the horizontal segment of striker plate.
Compared with the prior art, the beneficial effects of the utility model are that: the screening equipment used after the black powder particle is subjected to light powder has the following advantages:
1. the feeding unit conveys the material body to the position of the filter screen in a fixed quantity, so that the filtering burden is reduced, and the overall filtering efficiency is improved.
2. Through vibrations drive unit cooperation vibrations unit messenger frame vibrations that reciprocate, avoid the material body to block up the filter screen through vibrations to avoided the filter screen to be blockked up and need carry out clear trouble, simultaneously, its vibrations drive power transmits through the roller of pay-off unit, thereby reduces the use of motor, is convenient for practice thrift the energy consumption, thereby has reduced the cost of production.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic view of a three-dimensional cross-sectional structure of the present invention.
In the figure: the device comprises a frame 1, a feed hopper 2, a feeding unit 3, a conveying belt 31, a conveying roller 32, a stepping motor 33, a feeding groove 34, a vibrating unit 4, a foot base 41, a telescopic rod 42, a spring 43, a vibrating driving unit 5, a drive plate 51, a grooved wheel 52, a striking block 53, an eccentric block 54, a discharging unit 6, a second discharging pipe 61, a baffle plate 62, a filtering screen 7 and a first discharging pipe 8.
Detailed Description
The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a screening device used after black powder particle light powder comprises a rack 1, wherein a vibration unit 4 is installed at the bottom of the rack 1, a feeding unit 3 is installed on the inner side of the rack 1, a vibration driving unit 5 which is coaxially driven with the feeding unit 3 is installed on the side face of the rack 1, a filter screen 7 is uniformly fixed on a top plate of the rack 1, the diameters of meshes of the filter screen 7 are sequentially increased along the conveying direction of the feeding unit 3, a first discharging pipe 8 is fixed at a position, corresponding to the filter screen 7, on the rack 1, a feeding hopper 2 is fixed at the top of the rack 1, and the feeding hopper 2 is arranged above the feeding unit 3;
the automatic feeding device also comprises a discharging unit 6, wherein the discharging unit 6 is fixed on the rack 1 and is arranged below the feeding unit 3.
The feeding unit 3 comprises a conveying belt 31, conveying rollers 32, a stepping motor 33 and a feeding groove 34, the conveying rollers 32 are two, the two conveying rollers 32 are symmetrically and rotatably installed on the left side and the right side of the frame 1, the two conveying rollers 32 are in transmission connection through the conveying belt 31, the feeding groove 34 is uniformly formed in the conveying belt 31, the bottom of the feeding hopper 2 is flush with the surface of the conveying belt 31, the stepping motor 33 is installed on the side face of the frame 1, an output shaft of the stepping motor 33 is fixedly connected with the end part of a roller shaft of one of the conveying rollers 32, the stepping motor 33 is electrically connected with an external PLC (programmable logic controller), the material body is placed into the feeding hopper 2, the material body enters the feeding groove 34 in the conveying rollers 32, the output shaft of the stepping motor 33 drives the conveying rollers 32 to rotate, the conveying rollers 32 are in transmission through the conveying belt 31, the conveying belt 31 moves to convey the material body, in the conveying process, the material body is scraped through the bottom of the feeding hopper 2, the single filtering ration is arranged, and the filtering burden is reduced, and the overall filtering efficiency is improved.
The vibration driving unit 5 comprises a driving plate 51 and a grooved wheel 52, the driving plate 51 is fixed at the end part of a roller shaft of the conveying roller 32, the grooved wheel 52 is rotatably installed at the side surface of the frame 1, a driving rod of the driving plate 51 is in contact connection with a groove in the grooved wheel 52, the vibration driving unit 5 further comprises an impact block 53 and an eccentric block 54, the impact block 53 is fixed at the side surface of the frame 1, the eccentric block 54 is fixed at the end part of the roller shaft of the grooved wheel 52, the eccentric block 54 is in contact connection with the impact block 53, the vibration unit 4 comprises a foot seat 41, an expansion rod 42 and a spring 43, the foot seat 41 is fixed at the bottom of the frame 1 through the expansion rod 42, the spring 43 is sleeved on the expansion rod 42, the conveying roller 32 drives the driving plate 51 to rotate in the rotating process, the driving grooved wheel 52 drives the eccentric block 54 to rotate, the eccentric block 54 is in contact collision with the impact block 53, the impact block 53 drives the frame 1 to vibrate, so that the frame 1 passes through the vibration screen 7, the frame 1 drives the expansion rod 42 to expand and deform the spring 43 elastically, the deformation force of the frame 1 drives the expansion rod 42 to expand and reduce the reciprocating power of the filtering screen, thereby reducing the energy consumption of the filtering screen, and reducing the trouble of the filtering unit, and reducing the cost of the filtering screen.
The utility model provides a pair of a screening installation's behind black powder granule light medicine theory of operation as follows: the method comprises the steps of putting a material body into a feed hopper 2, enabling the material body to enter a feed chute 34 on a conveying roller 32, enabling an output shaft of a stepping motor 33 to drive the conveying roller 32 to rotate, enabling the conveying roller 32 to be driven by a conveying belt 31, enabling the conveying belt 31 to move to convey the material body, enabling the material body to be scraped through the bottom of the feed hopper 2 in the conveying process, enabling the material body to be conveyed to the position of a filter screen 7, filtering the material body through the filter screen 7, enabling the filtered material body to be discharged through a first discharge pipe 8, enabling the unfiltered material body to be continuously conveyed to the position of a material baffle plate 62 and then to be discharged through a second discharge pipe 61, enabling the conveying roller 32 to drive a driving plate 51 to rotate in the rotating process, enabling the driving plate 51 to drive a grooved wheel 52 to rotate, enabling the grooved wheel 52 to drive an eccentric block 54 to rotate, enabling the eccentric block 54 to be in contact with an impact block 53, enabling the impact block 53 to drive a rack 1 to vibrate, enabling the material body to rapidly pass through the filter screen 7, enabling a telescopic rod 42 to be subjected to stretch and enabling a spring 43 to be subjected to elastic deformation, and enabling the deformation force of the rack 43 to react with the rack 1, and enabling the rack 1 to vibrate in a reciprocating mode.
It should be noted that the stepping motor 33 disclosed in the above embodiments is configured according to the actual application, and a cover may be disposed above the conveyor belt 31 during the specific use process to prevent the material from jumping out, and the filter screen 7 is not disposed on the frame 1 corresponding to the position of the feeding hopper 2, and the section mainly blocks the material of the feeding hopper 2.
The invention is not described in detail in the prior art, and although the invention has been specifically shown and described in connection with the preferred embodiments, the method and the way of implementing the technical solution are numerous, and only the preferred embodiments of the invention have been described above, it should be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims, which are within the scope of the invention.
Claims (6)
1. A screening installation for black powder granule after light medicine, includes frame (1), its characterized in that: the feeding device is characterized in that a vibration unit (4) is installed at the bottom of the rack (1), a feeding unit (3) is installed on the inner side of the rack (1), a vibration driving unit (5) which is coaxially driven with the feeding unit (3) is installed on the side face of the rack (1), a filter screen (7) is uniformly fixed on a top plate of the rack (1), the diameter of meshes of the filter screen (7) is sequentially increased along the conveying direction of the feeding unit (3), a first discharging pipe (8) is fixed on the rack (1) corresponding to the filter screen (7), a feeding hopper (2) is fixed at the top of the rack (1), and the feeding hopper (2) is arranged above the feeding unit (3);
the automatic feeding device is characterized by further comprising a discharging unit (6), wherein the discharging unit (6) is fixed on the rack (1) and arranged below the feeding unit (3).
2. The screening apparatus for black powder particle photo-explosive according to claim 1, characterized in that: pay-off unit (3) include conveyer belt (31), transfer roller (32), step motor (33) and chute feeder (34), and transfer roller (32) have two, and two transfer roller (32) symmetry rotate and install the left and right sides in frame (1), connect through conveyer belt (31) transmission between two transfer roller (32), chute feeder (34) are evenly seted up on conveyer belt (31), the bottom of feeder hopper (2) and the surface parallel and level of conveyer belt (31), the side in frame (1) is installed in step motor (33), the output shaft of step motor (33) and the roller tip fixed connection of one of them transfer roller (32), step motor (33) the outside PLC controller of electric connection.
3. The apparatus as claimed in claim 2, wherein the apparatus comprises: the vibration driving unit (5) comprises a dial (51) and a grooved wheel (52), the dial (51) is fixed at the end part of the roller shaft of the conveying roller (32), the grooved wheel (52) is rotatably installed on the side surface of the rack (1), and a driving lever of the dial (51) is in contact connection with a groove in the grooved wheel (52).
4. The apparatus as claimed in claim 3, wherein the apparatus comprises: the vibration driving unit (5) further comprises an impact block (53) and an eccentric block (54), the impact block (53) is fixed on the side face of the frame (1), the eccentric block (54) is fixed at the end portion of the wheel shaft of the grooved wheel (52), and the eccentric block (54) is in contact connection with the impact block (53).
5. The apparatus as claimed in claim 1, wherein the apparatus comprises: the vibration unit (4) comprises a foot seat (41), an expansion rod (42) and a spring (43), the foot seat (41) is fixed at the bottom of the rack (1) through the expansion rod (42), and the spring (43) is sleeved on the expansion rod (42).
6. The screening apparatus for black powder particle photo-explosive according to claim 2, characterized in that: discharge unit (6) include second discharging pipe (61) and striker plate (62), and the right side in frame (1) is fixed in striker plate (62), striker plate (62) cladding is at the right half section position of conveyer belt (31), and the vertical arc structure that is of striker plate (62), and the horizontal level setting of striker plate (62), second discharging pipe (61) are fixed on the horizontal segment of striker plate (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222111389.XU CN218251400U (en) | 2022-08-11 | 2022-08-11 | Screening equipment used after black powder particle optical powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222111389.XU CN218251400U (en) | 2022-08-11 | 2022-08-11 | Screening equipment used after black powder particle optical powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218251400U true CN218251400U (en) | 2023-01-10 |
Family
ID=84774107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222111389.XU Active CN218251400U (en) | 2022-08-11 | 2022-08-11 | Screening equipment used after black powder particle optical powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218251400U (en) |
-
2022
- 2022-08-11 CN CN202222111389.XU patent/CN218251400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liuyang Lianshun Fireworks Materials Manufacturing Co.,Ltd. Assignor: Liuyang Haoyuan Fireworks Material Manufacturing Co.,Ltd. Contract record no.: X2023980043996 Denomination of utility model: A screening device for black powder particles after photopolymerization Granted publication date: 20230110 License type: Common License Record date: 20231020 |
|
| EE01 | Entry into force of recordation of patent licensing contract |