CN212703027U - Particle screening device for mechanical production - Google Patents
Particle screening device for mechanical production Download PDFInfo
- Publication number
- CN212703027U CN212703027U CN202021069063.XU CN202021069063U CN212703027U CN 212703027 U CN212703027 U CN 212703027U CN 202021069063 U CN202021069063 U CN 202021069063U CN 212703027 U CN212703027 U CN 212703027U
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- fixedly connected
- screening chamber
- chamber
- screening
- screen
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- 238000012216 screening Methods 0.000 title claims abstract description 94
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000002245 particle Substances 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 abstract description 6
- 239000008187 granular material Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 241000196324 Embryophyta Species 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 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
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a particle screening device for mechanical production, which comprises a lower screening chamber and an upper screening chamber, wherein the upper screening chamber is positioned right above the lower screening chamber, the upper end in the cavity of the lower screening chamber is provided with a screen cylinder, the lower end in the cavity of the lower screening chamber is fixedly connected with a first screen, a rotating shaft is arranged above the first screen, a plurality of stirring rods are fixedly connected with the rotating shaft, the upper end of the left side surface of the upper screening chamber is fixedly communicated with a feeding chamber, the center of the upper surface of the upper screening chamber is fixedly connected with a hydraulic cylinder, the upper end in the cavity of the upper screening chamber is provided with a concave frame, the concave frame is fixedly connected with the output end of the hydraulic cylinder, the bottoms at the two ends of the concave frame are fixedly connected with a conveyor belt, the upper, the equal fixedly connected with supporting shoe of lower extreme of right both sides cavity wall, equal fixedly connected with second spring on the supporting shoe, fixedly connected with second screen cloth between two second spring top. The utility model has the advantages of reasonable and simple structure, low in production cost, simple to operate, work efficiency is high, and it is effectual to sieve.
Description
Technical Field
The utility model relates to a mechanical production technical field, in particular to granule screening plant for mechanical production.
Background
Machining refers to a process of changing the outer dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to differences in machining modes, in the production process, the process of changing the shape, size, position, property and the like of a production object into a finished product or a semi-finished product is called a process, which is a main part of the production process, the process can be divided into casting, forging, stamping, welding, machining, assembling and other processes, the mechanical manufacturing process generally refers to the sum of the machining process of a part and the assembling process of a machine, other processes are called as auxiliary processes, and need sieve when producing the granule, and current screening plant work efficiency is low, and work efficiency is low, can not be unfavorable for people's use with the thorough of the different size granule screening.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a granule screening plant for machine production.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a particle screening device for mechanical production is characterized by comprising a lower screening chamber and an upper screening chamber, wherein the upper screening chamber is positioned right above the lower screening chamber, a screen cylinder is arranged at the upper end in the cavity of the lower screening chamber, a first pin shaft is fixedly connected to the left side surface of the screen cylinder, a second pin shaft is fixedly connected to the right side surface of the screen cylinder, the second pin shaft is slidably connected into the right end of the lower screening chamber, a shaft sleeve is fixedly connected to the right end of the second pin shaft, an upper fixing plate is fixedly connected to the upper end of the right side surface of the lower screening chamber, a lower fixing plate is fixedly connected to the middle end of the right side surface of the lower screening chamber, a first motor is fixedly connected to the lower surface of the lower fixing plate, a curved rod is sleeved in the shaft sleeve, the middle end of the curved rod is positioned in the shaft sleeve, the top end of the curved rod is movably connected to the upper fixing plate, and the tail end of the curved rod is fixedly, the lower end of the interior of the lower screening chamber cavity is fixedly connected with a first screen, a rotating shaft is arranged above the first screen, a plurality of stirring rods are fixedly connected to the rotating shaft, the middle end of the left side surface of the lower screening chamber is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the left end of the rotating shaft, and the right end of the rotating shaft is movably connected to the wall of the right side cavity of the lower screening chamber;
the upper end of the left side face of the upper screening chamber is fixedly communicated with a feeding chamber, a hydraulic cylinder is fixedly connected to the center of the upper surface of the upper screening chamber, a concave frame is arranged at the upper end inside a cavity of the upper screening chamber, the concave frame is fixedly connected with the output end of the hydraulic cylinder, the conveyor belt is connected to the concave frame, supporting blocks are fixedly connected to the lower ends of the cavity walls of the left side and the right side of the upper screening chamber, second springs are fixedly connected to the supporting blocks, and a second screen is fixedly connected between the top ends of the second springs.
Preferably, the first pin shaft is connected with the left side wall of the lower screening chamber in a sliding mode and penetrates through the left side wall of the lower screening chamber, a limiting block is fixedly connected to the left end of the first pin shaft, and a first spring is connected to the two ends of the left side wall of the first pin shaft in a wrapping mode.
Preferably, the lower opening of the upper screening chamber is positioned right above the upper opening of the lower screening chamber.
Preferably, a brush is fixedly connected to the conveyor belt.
Preferably, a rotating wheel is movably connected in the feeding chamber, and a plurality of material guide rods are fixedly connected on the rotating wheel.
Preferably, the second springs are all disc springs.
Preferably, the first motor and the second motor are both variable frequency motors.
To sum up, the utility model discloses following beneficial effect has: the utility model has the advantages of reasonable and simple structure, low production cost and convenient installation, solves the problem of low working efficiency of the existing particle screening device for mechanical production, has the advantage of high working efficiency, reduces the production cost, has good screening effect, is beneficial to the use of people, is worth popularizing, particles are put into a feeding chamber, a rotating wheel can be externally connected with a driving device to rotate, the blocking condition is effectively prevented, the particles enter a second screen to be screened, a hydraulic cylinder moves down a concave frame, a conveyor belt drives a brush to brush on the second screen, then the particles enter a screen cylinder, a first motor drives a shaft sleeve on a curved bar to rotate, the left and right reciprocating motion of the screen cylinder is realized, the screening is further carried out, the final particles enter the first screen, a second motor drives a stirring rod on a rotating shaft to rotate, the particles are stirred, and finally screening the particles, and completely screening different particles through the multiple screening.
Drawings
FIG. 1 is a schematic structural view of the middle and lower sieving chambers of the present invention;
FIG. 2 is a schematic view of the upper screening chamber of the present invention;
1-lower screening chamber; 2-a first pin; 3, a limiting block; 4-a first spring; 5-a screen cylinder; 6-a second pin shaft; 7-upper fixing plate; 8-lower fixed plate; 9-shaft sleeve; 10-a curved bar; 11-a first electric machine; 12-a first screen; 13-a rotating shaft; 14-a stirring rod; 15-a second motor; 16-an upper screening chamber; 17-a feed chamber; 18-a wheel; 19-a guide rod; 20-a support block; 21-a second screen; 22-a second spring; 23-a hydraulic cylinder; 24-concave frame; 25-a conveyor belt; 26-brush.
Detailed Description
The following description will be further described with reference to the accompanying drawings, which are not intended to limit the present invention.
The particle screening device for mechanical production shown in fig. 1-2 comprises a lower screening chamber 1 and an upper screening chamber 16, wherein the upper screening chamber 16 is positioned right above the lower screening chamber 1, and the lower opening of the upper screening chamber 16 is positioned right above the upper opening of the lower screening chamber 1.
A screen cylinder 5 is arranged at the upper end inside a cavity of the lower screening chamber 1, a first pin shaft 2 is fixedly connected to the left side surface of the screen cylinder 5, the first pin shaft 2 is connected with and penetrates through the left side wall of the lower screening chamber 1 in a sliding manner, a limiting block 3 is fixedly connected to the left end of the first pin shaft 2, a first spring 4 is connected to each end of the left side wall of the first pin shaft 2 in a covering manner, a second pin shaft 6 is fixedly connected to the right side surface of the screen cylinder 5, the second pin shaft 6 is connected with the right end of the lower screening chamber 1 in a sliding manner, a shaft sleeve 9 is fixedly connected to the right end of the second pin shaft 6, an upper fixing plate 7 is fixedly connected to the upper end of the right side surface of the lower screening chamber 1, a lower fixing plate 8 is fixedly connected to the middle end of the right side surface of the lower screening chamber 1, a first motor 11 is fixedly connected to the lower surface of the lower fixing plate 8, a curved rod 10, the top end swing joint of curved bar 10 is in upper fixed plate 7, the end of curved bar 10 is in the same place with 11 fixed connection of first motor, the first screen cloth 12 of the inside lower extreme fixedly connected with of 1 cavity of lower screening room, first screen cloth 12 top is equipped with pivot 13, fixedly connected with several puddler 14 on the pivot 13, 1 left surface middle end fixedly connected with second motor 15 of lower screening room, the output and the 13 left end fixed connection of pivot of second motor 15, the right-hand member swing joint of pivot 13 is in the right side cavity wall of screening room 1 down.
The upper end of the left side surface of the upper screening chamber 16 is fixedly communicated with a feeding chamber 17, a rotating wheel 18 is movably connected in the feeding chamber 17, a plurality of material guide rods 19 are fixedly connected to the rotating wheel 18, the rotating wheel 18 is driven by a motor to rotate, a hydraulic cylinder 23 is fixedly connected with the center of the upper surface of the upper screening chamber 16, a concave frame 24 is arranged at the upper end inside the cavity of the upper screening chamber 16, the concave frame 24 is fixedly connected with the output end of the hydraulic cylinder 23, the bottoms of the two ends of the concave frame 24 are fixedly connected with a conveyor belt 25, the conveyer belt 25 is fixedly connected with a brush 26, the lower ends of the chamber walls at the left side and the right side of the upper screening chamber 16 are fixedly connected with supporting blocks 20, the supporting blocks 20 are all fixedly connected with second springs 22, the second springs 22 are all disc springs, a second screen 21 is fixedly connected between the top ends of the two second springs 22, and the second screen 21 is made of metal screen.
The first motor 11 and the second motor 15 are both variable frequency motors.
The utility model discloses a work flow does: during the granule drops into feed chamber 17, runner 18 can rotate by external drive arrangement, effectively prevent the condition of jam, the granule enters into and sieves on the second screen cloth 21, pneumatic cylinder 23 moves down concave font frame 24, conveyer belt 25 drives brush 26 and brushes on second screen cloth 21, then the granule enters into a sieve section of thick bamboo 5, axle sleeve 9 that first motor 11 drove on the curved bar 10 rotates, realize a reciprocating motion about sieve section of thick bamboo 5, further sieve, last granule enters into on first screen cloth 12, second motor 15 drives the puddler 14 rotation in the pivot 13, stir the granule, carry out last sieve to the granule, sieve through above-mentioned many times, can carry out thorough sieve.
The utility model discloses rational in infrastructure simple, low in production cost, simple to operate have solved the problem that current granule screening plant for mechanical production work efficiency is low, and this granule screening plant for mechanical production possesses the advantage that work efficiency is high, has reduced manufacturing cost, and screening is effectual, is favorable to people's use, is worth promoting.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications or equivalent substitutions within the spirit and scope of the present invention, and such modifications or equivalent substitutions should also be considered as falling within the scope of the present invention.
Claims (7)
1. A particle screening device for mechanical production is characterized by comprising a lower screening chamber and an upper screening chamber, wherein the upper screening chamber is positioned right above the lower screening chamber, a screen cylinder is arranged at the upper end in the cavity of the lower screening chamber, a first pin shaft is fixedly connected to the left side surface of the screen cylinder, a second pin shaft is fixedly connected to the right side surface of the screen cylinder, the second pin shaft is slidably connected into the right end of the lower screening chamber, a shaft sleeve is fixedly connected to the right end of the second pin shaft, an upper fixing plate is fixedly connected to the upper end of the right side surface of the lower screening chamber, a lower fixing plate is fixedly connected to the middle end of the right side surface of the lower screening chamber, a first motor is fixedly connected to the lower surface of the lower fixing plate, a curved rod is sleeved in the shaft sleeve, the middle end of the curved rod is positioned in the shaft sleeve, the top end of the curved rod is movably connected to the upper fixing plate, and the tail end of the curved rod is fixedly, the lower end of the interior of the lower screening chamber cavity is fixedly connected with a first screen, a rotating shaft is arranged above the first screen, a plurality of stirring rods are fixedly connected to the rotating shaft, the middle end of the left side surface of the lower screening chamber is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the left end of the rotating shaft, and the right end of the rotating shaft is movably connected to the wall of the right side cavity of the lower screening chamber;
the upper screening chamber is characterized in that the upper end of the left side face of the upper screening chamber is fixedly communicated with a feeding chamber, a hydraulic cylinder is fixedly connected to the center of the upper surface of the upper screening chamber, a concave frame is arranged at the upper end inside a cavity of the upper screening chamber, the concave frame is fixedly connected with the output end of the hydraulic cylinder, conveyor belts are fixedly connected to the bottoms of the two ends of the concave frame, supporting blocks are fixedly connected to the lower ends of the walls of the left side chamber and the right side chamber of the upper screening chamber, second springs are fixedly connected to the supporting blocks, and a second screen is fixedly connected between the top ends of the second springs.
2. The particle screening device for mechanical production according to claim 1, wherein: the first pin shaft is connected with the left side wall of the lower screening chamber in a sliding mode and penetrates through the left side wall of the lower screening chamber, a limiting block is fixedly connected to the left end of the first pin shaft, and a first spring is connected to the two ends of the left side wall of the first pin shaft in a wrapping mode.
3. The particle screening device for mechanical production according to claim 1, wherein: the lower opening of the upper screening chamber is positioned right above the upper opening of the lower screening chamber.
4. The particle screening device for mechanical production according to claim 1, wherein: the hairbrush is fixedly connected to the conveying belt.
5. The particle screening device for mechanical production according to claim 1, wherein: the feeding chamber is movably connected with a rotating wheel, and a plurality of material guide rods are fixedly connected to the rotating wheel.
6. The particle screening device for mechanical production according to claim 1, wherein: and the second springs are all disc springs.
7. The particle screening device for mechanical production according to claim 1, wherein: the first motor and the second motor are both variable frequency motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069063.XU CN212703027U (en) | 2020-06-11 | 2020-06-11 | Particle screening device for mechanical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021069063.XU CN212703027U (en) | 2020-06-11 | 2020-06-11 | Particle screening device for mechanical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212703027U true CN212703027U (en) | 2021-03-16 |
Family
ID=74950267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021069063.XU Expired - Fee Related CN212703027U (en) | 2020-06-11 | 2020-06-11 | Particle screening device for mechanical production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212703027U (en) |
-
2020
- 2020-06-11 CN CN202021069063.XU patent/CN212703027U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |