CN213194558U - Powder vibrating and screening device - Google Patents

Powder vibrating and screening device Download PDF

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Publication number
CN213194558U
CN213194558U CN202021699356.6U CN202021699356U CN213194558U CN 213194558 U CN213194558 U CN 213194558U CN 202021699356 U CN202021699356 U CN 202021699356U CN 213194558 U CN213194558 U CN 213194558U
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CN
China
Prior art keywords
storehouse
shell
connecting rod
box
screw
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Active
Application number
CN202021699356.6U
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Chinese (zh)
Inventor
曹进
肖文森
肖建省
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Jiangsu Xidian Pharmaceutical Excipients Co ltd
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Jiangsu Xidian Pharmaceutical Excipients Co ltd
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Priority to CN202021699356.6U priority Critical patent/CN213194558U/en
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Abstract

The utility model discloses a powder vibrates screening plant, its technical scheme is: the vibrating screen comprises a shell, wherein a first box body is arranged in the shell, a first motor is arranged on one side of the shell, an oscillating device is arranged below the shell, the oscillating device comprises a first motor, the output end of the first motor extends into the shell and is connected with a first connecting rod, a first gear is arranged on one side, close to the first motor, of the first connecting rod, and a first cam is arranged on the first connecting rod; the vibration device drives the first box body to vibrate up and down and the filter screen to be matched with each other to screen the powder, so that the working efficiency is improved; through the cooperation between first storehouse, second storehouse, third storehouse and first filter screen, the second filter screen with powdered material divide into three grades through filtering, save time.

Description

Powder vibrating and screening device
Technical Field
The utility model relates to a screening plant technical field, concretely relates to powder vibrates screening plant.
Background
In the powder metallurgy process, even when powder of the same material is used, the powder must have proper particle size distribution in order to obtain high density of a pressed compact, and the purpose of sieving is to divide raw material powder with different particle sizes into a plurality of grades with narrower size ranges according to the particle sizes so as to create conditions for adjusting ingredients to achieve proper particle size distribution.
The prior art has the following defects: the existing powder screening device has the defect of poor screening effect, so that the size of the powder material cannot be effectively screened, the labor capacity of workers is increased, the use efficiency of the filtering and screening device is reduced, and the use effect of the powder material is reduced.
Therefore, the invention is necessary to invent the powder vibrating and screening device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a powder vibrates screening plant sieves the powder through the cooperation between vibrating device, connecting device and the filter screen to solve artifical screening and waste time and energy, the problem of inefficiency.
In order to achieve the above object, the present invention provides the following technical solutions: a powder vibrating and screening device comprises a shell, wherein a first box body is arranged in the shell, a first motor is arranged on one side of the shell, and a vibrating device is arranged below the shell;
the utility model discloses a vibration device, including the casing, the output of first motor extends to the casing and is connected with the head rod, the head rod is close to first motor one side and is equipped with first gear, be equipped with first cam on the head rod, head rod one side is equipped with the second connecting rod, the second connecting rod is close to first motor one end and is equipped with the second gear, be equipped with the second cam on the second connecting rod, the junction of head rod bottom and casing is equipped with first fixed block, the head rod passes through first fixed block and casing swing joint, be equipped with connecting device between first box and the casing, first bottom half is equipped with the spout, be equipped with fixing device between spout and the first box, first cam, second cam top all are equipped with the spout.
Preferably, the connecting device comprises a spring, a top plate is arranged at the top end of the spring, a bottom plate is arranged at the bottom of the spring, first threaded holes are formed in the top plate and the bottom plate, first screws are arranged in the first threaded holes, the top plate penetrates through the first threaded holes and is in threaded connection with the first box body through the first screws, the bottom plate penetrates through the first threaded holes and is in threaded connection with the shell body through the first screws, and the spring is fixedly connected with the first box body and the shell body through the top plate and the bottom plate.
Preferably, the fixing device comprises a first round hole and a bolt, the first round hole is formed in the sliding groove, a second round hole is formed in the bottom of the first box body and corresponds to the first round hole, and the bolt penetrates through the first round hole and the second round hole to fix the sliding groove below the first box body.
Preferably, be equipped with screening plant in the first box, screening plant includes first storehouse, second storehouse, third storehouse, first storehouse top is equipped with the screw thread, the top in first storehouse is equipped with the second storehouse, second storehouse top and bottom all are equipped with the screw thread, the top in second storehouse be equipped with the third storehouse bottom is equipped with the screw thread, first storehouse passes through screw thread and second storehouse bottom threaded connection, second storehouse top passes through screw thread and third storehouse threaded connection, be equipped with the second filter screen in the second storehouse, be equipped with first filter screen in the third storehouse.
Preferably, the first filter mesh is larger than the second filter mesh.
Preferably, a belt is arranged on the first gear, and the first gear is connected with the second gear through the belt.
Preferably, a rubber pad is arranged between the two sides of the first box body and the shell.
Preferably, the top end of the third bin is provided with a sealing cover.
The utility model has the advantages that:
1. the utility model discloses a cooperation between cam and the spout on the motor drives the connecting rod shakes about driving first box, plays and vibrates the effect, need not the manual work and sieves.
2. The utility model discloses a vibration device drives first box and shakes from top to bottom and sieves the powder with the cooperation between the filter screen, improves work efficiency.
3. The utility model discloses a cooperation between first storehouse, second storehouse, third storehouse and first filter screen, the second filter screen divide into three grade, save time with powdered material through filtering.
Drawings
Fig. 1 is a front view provided by the present invention;
fig. 2 is a left side view provided by the present invention;
fig. 3 is a top view of the oscillating device provided by the present invention;
fig. 4 is a diagram of a connection device provided by the present invention;
FIG. 5 is an enlarged view of the first filter screen provided by the present invention;
FIG. 6 is an enlarged view of a second filter screen provided by the present invention;
fig. 7 is a diagram of a fixing device provided by the present invention;
fig. 8 is a diagram of the fixing device provided by the present invention.
In the figure: the belt conveyor comprises a shell, 11 belts, 2 oscillating devices, 21 a first motor, 22 a first connecting rod, 23 a first gear, 24 a first cam, 25 a first fixing block, 26 a second connecting rod, 27 a second gear, 28 a second cam, 3 connecting devices, 31 a spring, 32 a top plate, 33 a bottom plate, 34 a first threaded hole, 35 a first screw, 4 a first box body, 41 a sliding groove, 5 a rubber pad, 6 fixing devices, 61 a first round hole, 62 a second round hole, 63 a bolt, 64 a second threaded hole, 65 a third threaded hole, 66 screws, 7 a screening device, 71 a first bin, 72 a second bin, 73 a third bin, 74 threads, 75 a first filter screen, 76 a second filter screen, 77 a second fixing block and 78 sealing covers.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Embodiment 1, referring to fig. 1 to 7, the utility model provides a powder vibrating and screening device, including a housing 1, a first box 4 is arranged in the housing 1, a first motor 21 is arranged on one side of the housing 1, and a vibrating device 2 is arranged below the housing 1;
the oscillation device 2 comprises a first motor 21, an output end of the first motor 21 extends into the shell 1 and is connected with a first connecting rod 22, the first connecting rod 22 is provided with a first gear 23 near one side of the first motor 21, the first connecting rod 22 is provided with a first cam 24, one side of the first connecting rod 22 is provided with a second connecting rod 26, one end of the second connecting rod 26 near the first motor 21 is provided with a second gear 27, the second connecting rod 26 is provided with a second cam 28, a first fixing block 25 is arranged at the joint of the bottom end of the first connecting rod 22 and the shell 1, the first connecting rod 22 is movably connected with the shell 1 through the first fixing block 25, the connecting device 3 is arranged between the first box 4 and the shell 1, the bottom of the first box 4 is provided with a chute 41, and a fixing device 6 is arranged between the chute 41 and the first box 4, the sliding grooves 41 are formed above the first cam 24 and the second cam 28, and the first motor 21 drives the first cam 24 on the first connecting rod 22 to rotate to be matched with the sliding grooves 41, so that the first box 4 is vibrated to drive the screening device 7 to vibrate.
Further, the connecting device 3 includes a spring 31, a top plate 32 is arranged at the top end of the spring 31, a bottom plate 33 is arranged at the bottom of the spring 31, first threaded holes 34 are formed in the top plate 32 and the bottom plate 33, first screws 35 are arranged in the first threaded holes 34, the top plate 32 penetrates through the first threaded holes 34 through the first screws 35 to be in threaded connection with the first box 4, the bottom plate 33 penetrates through the first threaded holes 34 through the first screws 35 to be in threaded connection with the casing 1, the spring 31 is fixedly connected with the first box 4 and the casing 1 through the top plate 32 and the bottom plate 33, the first box 4 is connected with the casing 1 through the connecting device 3, the distance between the first box 4 and the casing 1 can be extended and contracted through the spring 31, and a damping effect can be achieved when the first box 4 descends.
Further, the fixing device 6 includes a first round hole 61 and a bolt 63, the first round hole 61 is disposed on the sliding groove 41, a second round hole 62 is disposed at the bottom of the first box 4, the second round hole 62 corresponds to the first round hole 61, the bolt 63 penetrates the first round hole 61 and the second round hole 62 to fix the sliding groove 41 below the first box 4, the sliding groove 41 penetrates the first round hole 61 and the second round hole 62 through the bolt 63 to be fixedly connected with the first box 4, and the first box 4 is vibrated by cooperation between the sliding groove 41 and the first cam 24 and the second cam 28.
Further, a screening device 7 is arranged in the first box 4, the screening device 7 includes a first bin 71, a second bin 72 and a third bin 73, a thread 74 is arranged at the top end of the first bin 71, the second bin 72 is arranged above the first bin 71, threads 74 are arranged at the top end and the bottom end of the second bin 72, a third bin 73 is arranged above the second bin 72, a thread 74 is arranged at the bottom end of the third bin 73, the first bin 71 is in threaded connection with the bottom end of the second bin 72 through the thread 74, the top end of the second bin 72 is in threaded connection with the third bin 73 through the thread 74, a second filter screen 76 is arranged in the second bin 72, a first filter screen 75 is arranged in the third bin 73, the first bin 71, the second bin 72 and the third bin 73 are fixed together through the thread 74, and are divided into three layers through the first filter screen 75 and the second filter screen 76, and powder materials are poured into the third bin 73, the powder material is sieved by the gradual matching of the oscillating device 2 with the first filter screen 75 and the second filter screen 76.
Further, the mesh size of first filter 75 is larger than that of second filter 76, and since the mesh size of first filter 75 is larger than that of second filter 76, the powder material is left on first filter 75 with larger particles than the mesh size of first filter 75 when being screened, and the rest of the powder material falls on second filter 76 in second bin 72, and the rest of the powder material left on second filter 76 with larger particles than the mesh size of second filter 76 falls into first bin 71.
Further, a belt 11 is arranged on the first gear 23, the first gear is connected with a second gear 27 through the belt 11, the first motor 21 drives the first gear 27 on the first connecting rod 22 to rotate, and the first gear drives the second gear 27 to rotate through the belt 11, so as to drive a second cam 28 on the second connecting rod 26 to rotate.
Further, a rubber pad 5 is arranged between two sides of the first box 4 and the shell 1, and damage caused by collision of the second box 4 and the shell 1 is prevented.
Further, a cover 78 is provided at the top end of the third chamber 73 to prevent the powder material from scattering.
The utility model discloses a use as follows: use the utility model discloses the time with first storehouse 71, second storehouse 72, third storehouse 73 passes through screw thread 74 fixed connection, put into first box 4, powdered material pours into in the third storehouse 73, cover 78 in third storehouse 73 top, open first motor 21 and drive first cam 24 through first motor 21, second cam 28 rotates, it vibrates about making first box 4 with the cooperation of spout 41, thereby make screening plant 7 vibrate, screening plant 7 passes through first filter screen 75, second filter screen 76 sieves powdered material, first motor 21 is closed in the screening completion, open sealing cover 78, pass through screw thread 74 with first storehouse 71, second storehouse 72, third storehouse 73 separately, take out the material that the screening was accomplished.
Embodiment 2, refer to fig. 8, the utility model provides a pair of powder vibrates screening plant, the difference with embodiment 1 is that fixing device 6 includes second screw hole 64, second screw 66, second screw hole 64 sets up on spout 41, first box 4 bottom is equipped with third screw hole 65, third screw hole 65 corresponds with second screw hole 64, the threaded connection of second screw 66 and second screw hole 64, third screw hole 65 fixes spout 41 in first box 4 below.
The slide groove 41 is fixed below the first casing 4 by the screw connection of the second screw 66 with the second screw hole 64 and the third screw hole 65, and the first casing 4 is oscillated by the cooperation between the slide groove 41 and the first cam 24 and the second cam 28.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims (9)

1. The utility model provides a powder vibrates screening plant, includes casing (1), its characterized in that: a first box body (4) is arranged in the shell (1), a first motor (21) is arranged on one side of the shell (1), and a vibration device (2) is arranged below the shell (1);
the oscillating device (2) comprises a first motor (21), the output end of the first motor (21) extends to a first connecting rod (22) connected to the shell (1), the first connecting rod (22) is provided with a first gear (23) close to one side of the first motor (21), the first connecting rod (22) is provided with a first cam (24), one side of the first connecting rod (22) is provided with a second connecting rod (26), one end of the second connecting rod (26) close to the first motor (21) is provided with a second gear (27), the second connecting rod (26) is provided with a second cam (28), a first fixing block (25) is arranged at the joint of the bottom end of the first connecting rod (22) and the shell (1), the first connecting rod (22) is movably connected with the shell (1) through the first fixing block (25), and a connecting device (3) is arranged between the first box body (4) and the shell (1), the bottom of the first box body (4) is provided with a sliding groove (41), a fixing device (6) is arranged between the sliding groove (41) and the first box body (4), and the sliding groove (41) is arranged above the first cam (24) and the second cam (28).
2. The powder vibrating and screening device as claimed in claim 1, wherein: connecting device (3) include spring (31), spring (31) top is equipped with roof (32), spring (31) bottom is equipped with bottom plate (33), all be equipped with first screw hole (34) on roof (32) and bottom plate (33), be equipped with first screw (35) in first screw hole (34), first screw hole (34) and first box (4) threaded connection are passed through first screw (35) in roof (32), first screw hole (34) and casing (1) threaded connection are passed through first screw (35) in bottom plate (33), spring (31) are through roof (32), bottom plate (33) and first box (4), casing (1) fixed connection.
3. The powder vibrating and screening device as claimed in claim 1, wherein: fixing device (6) include first round hole (61), bolt (63), first round hole (61) set up on spout (41), first box (4) bottom is equipped with second round hole (62), second round hole (62) correspond with first round hole (61), bolt (63) pass first round hole (61), second round hole (62) fix spout (41) in first box (4) below.
4. The powder vibrating and screening device as claimed in claim 1, wherein: be equipped with screening plant (7) in first box (4), screening plant (7) are including first storehouse (71), second storehouse (72), third storehouse (73), first storehouse (71) top is equipped with screw thread (74), the top in first storehouse (71) is equipped with second storehouse (72), second storehouse (72) top and bottom all are equipped with screw thread (74), the top in second storehouse (72) is equipped with third storehouse (73), third storehouse (73) bottom is equipped with screw thread (74), first storehouse (71) are through screw thread (74) and second storehouse (72) bottom threaded connection, screw thread (74) and third storehouse (73) threaded connection are passed through on second storehouse (72) top, be equipped with second filter screen (76) in second storehouse (72), be equipped with first filter screen (75) in third storehouse (73).
5. The powder vibrating and screening device as claimed in claim 1, wherein: fixing device (6) include second screw hole (64), second screw (66), second screw hole (64) set up on spout (41), first box (4) bottom is equipped with third screw hole (65), third screw hole (65) correspond with second screw hole (64), the threaded connection of second screw (66) and second screw hole (64), third screw hole (65) is fixed spout (41) in first box (4) below.
6. The powder vibrating and screening device as claimed in claim 4, wherein: the meshes of the first filter screen (75) are larger than those of the second filter screen (76).
7. The powder vibrating and screening device as claimed in claim 1, wherein: be equipped with belt (11) on first gear (23), first gear passes through belt (11) and is connected with second gear (27).
8. The powder vibrating and screening device as claimed in claim 1, wherein: rubber pads (5) are arranged between the two sides of the first box body (4) and the shell body (1).
9. The powder vibrating and screening device as claimed in claim 4, wherein: the top end of the third bin (73) is provided with a sealing cover (78).
CN202021699356.6U 2020-08-15 2020-08-15 Powder vibrating and screening device Active CN213194558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021699356.6U CN213194558U (en) 2020-08-15 2020-08-15 Powder vibrating and screening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021699356.6U CN213194558U (en) 2020-08-15 2020-08-15 Powder vibrating and screening device

Publications (1)

Publication Number Publication Date
CN213194558U true CN213194558U (en) 2021-05-14

Family

ID=75839215

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021699356.6U Active CN213194558U (en) 2020-08-15 2020-08-15 Powder vibrating and screening device

Country Status (1)

Country Link
CN (1) CN213194558U (en)

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