CN207371848U - A kind of vibrating screening machine - Google Patents
A kind of vibrating screening machine Download PDFInfo
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- CN207371848U CN207371848U CN201721353282.9U CN201721353282U CN207371848U CN 207371848 U CN207371848 U CN 207371848U CN 201721353282 U CN201721353282 U CN 201721353282U CN 207371848 U CN207371848 U CN 207371848U
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- fixedly connected
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- vibrating
- stent
- pedestal
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Abstract
The utility model discloses a kind of vibrating screening machines, including stent, the frame being fixed on stent, it is fixedly connected on the screening mechanism of lower portion, it is fixed on actuator on stent, it is opened in the discharge port of frame one end, feeding mechanism is equipped on frame, feeding mechanism includes the feed hopper being fixed on stent, feed pipe is connected in feed hopper lower end, sub-feed tube is rotatably connected on feed pipe, it is equipped with to drive the driving mechanism of sub-feed tube left-right rotation in lower portion, driving mechanism includes the mounting blocks being fixed on frame inner wall, drive block is fixedly connected in sub-feed tube outer surface, sliding groove is offered on drive block；Driving motor is fixedly connected on mounting blocks, drive disk is fixedly connected on the output shaft of driving motor, drive rod is fixedly connected on drive disk, the one end of drive rod away from drive disk is slidably connected in sliding groove, it solves the problems, such as that sieve is insufficient because charging excessively causes to shake, improves the efficiency for the sieve that shakes.
Description
Technical field
The utility model is related to vibration screening fields, and in particular to a kind of vibrating screening machine.
Background technology
Vibrating screen is vibrated using reciprocating rotary type caused by oscillator exciting and worked.The upper rotation weight of oscillator makes sieve
Face generates plane whirling vibration, and lower rotation weight then makes compass screen surface generate conical surface rotary vibration, and the effect of synergy then makes
Compass screen surface generates again rotation type and vibrates.Its oscillation trajectory is a complicated space curve.The curve is projected as a circle in horizontal plane, and
On the vertical plane be projected as one ellipse.Adjust the exciting force of upper and lower rotation weight, thus it is possible to vary amplitude.And it adjusts upper and lower
The space phase angle of weight can then change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.
Gravity grading stone remover disclosed in publication number CN203265063U, including vibrating body, vibrating motor and rack, vibration
Body is fixed on by being located at the adjusting screw rod of bottom front and " eight " word spring positioned at bottom rear end in rack, vibrating body upper end
If feed inlet；The pre-separation sieve nest being arranged in parallel is equipped in vibrating body and removes stone sieve nest, pre-separation sieve nest, which is located at, to be gone on stone sieve nest
Side, removes connection vibrating screen below stone sieve nest, and vibrating motor is mounted on and goes to stone sieve nest rear end；Stone sieve nest front end is gone to discharge equipped with material
Mouthful, rear end is equipped with impurity blanking port；Wind turbine is equipped with above pre-separation sieve nest, wind turbine is connected by air hose with pre-separation sieve nest.
Disclosed this gravity grading stone remover is into vibrating screen directly from feed hopper, meeting is directly when charging
Stack up is connect, can be caused after stack up not by the direct waste flowed out from discharge port, cause material of screening.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of vibrating screening machines, improve
The efficiency of vibration screening reduces waste.
To achieve the above object, the utility model provides following technical solution：
A kind of vibrating screening machine, including stent, the inner hollow frame being fixed on stent is fixedly connected on lower portion
For sieving the screening mechanism of article, it is fixed on stent for the actuator of driver framework vibration, is opened in frame one end
Discharge port, on said frame equipped with feeding mechanism, the feeding mechanism includes the feed hopper being fixed on stent, it is described into
Hopper lower end is connected with the feed pipe that lower portion is stretched into one end, is rotatablely connected on the feed pipe of the inside for stretching into frame
There is sub-feed tube, be equipped with to drive the driving mechanism of sub-feed tube left-right rotation in the lower portion, the driving mechanism includes
The mounting blocks being fixed on frame inner wall are fixedly connected with drive block in sub-feed tube outer surface, on the drive block along
Sub-feed tube length direction offers sliding groove；Driving motor is fixedly connected on the mounting blocks, in the driving motor
Drive disk is fixedly connected on output shaft, is fixedly connected with drive rod on drive disk, the drive rod away from drive disk one
End is slidably connected in sliding groove.
By using above-mentioned technical proposal, by motor drive disk is driven to rotate, the drive rod on drive disk is in sliding groove
Middle slide drives drive block to swing, and drive block drives sub-feed tube around feed pipe left-right rotation.Pass through the left and right of sub-feed tube
It rotates, solves the problems, such as, because causing sieve deficiency of shaking into many materials quickly, to improve the screen capacity that shakes, reduce because shaking
The waste of material caused by sieve deficiency.
The utility model is further arranged to：Is fixedly connected on one end outer wall for stretching into frame in the feed pipe
One collar stop is fixedly connected with the second collar stop on one end inner wall of the sub-feed tube close to feed pipe.
By using above-mentioned technical proposal, by being fixedly connected with first annular block on the outer wall of feed pipe one end,
Sub-feed tube is fixedly connected with the second collar stop on one end inner wall of feed pipe, first annular block and the second collar stop
Sub-feed tube is rotatably connected on one end of feed pipe by cooperation, it is therefore prevented that sub-feed tube drops from from feed pipe, improves sub-material
The stability that pipe rotates on feed pipe.
The utility model is further arranged to：It is rotated on the first annular block and is embedded with several balls.
By using above-mentioned technical proposal, by being rotated on the surface that is contacted in first annular block with the second collar stop
Several balls are embedded with, sliding friction is become into rolling friction, are reduced between first annular block and the second collar stop
Frictional dissipation improves the service life of device.
The utility model is further arranged to：The frame includes pedestal, end cap is equipped in the pedestal upper end, in institute
It states pedestal and end cap is equipped with retaining mechanism.
By using above-mentioned technical proposal, by setting frame in pedestal and end cap, it is equipped between end cap and pedestal
Several retaining mechanisms, it is convenient that the instrument of lower portion is overhauled.
The utility model is further arranged to：The surface that the retaining mechanism includes being articulated on pedestal sets threaded
Check lock lever, regulating part is threaded on the check lock lever, and facilitate locking U-shaped piece is fixedly connected on end cap sidewalls.
By using above-mentioned technical proposal, check lock lever is placed in U-shaped piece, then tightens regulating part, facilitate by end cap from
It is disassembled on pedestal, further facilitates and the instrument in frame is overhauled.
The utility model is further arranged to：The retaining mechanism is circumferentially with several groups along pedestal.
By using above-mentioned technical proposal, by several groups of locking devices in society, it is steady on pedestal to improve end cap
It is qualitative.
The utility model is further arranged to：The driving mechanism includes two groups be fixedly connected on the side wall of pedestal both sides
Vibrating mass, vibrating spring is fixedly connected between the vibrating mass and stent, and a vibration is fixedly connected on base bottom
Motor.
By using above-mentioned technical proposal, by the driving of vibrating motor, the vibration of frame is realized by inertia, it is this to shake
Flowing mode is simple in structure, easy to operate.
The utility model is further arranged to：Convex block has been respectively fixedly connected on the vibrating mass and stent, it is described
The both ends of vibrating spring are respectively sleeved on convex block.
By using above-mentioned technical proposal, by setting convex block, vibrating spring is set on convex block, improves vibrating spring
Stability at work.
The utility model has the following advantages：By driving motor drive disk is driven to rotate, the drive rod band on drive disk
Dynamic sub-feed tube left-right rotation, reached to be not in one place causes sieve deficiency of shaking with materials many at present, improves the screen capacity that shakes,
Reduce the waste of material；By the way that the sliding friction between first annular block and the second collar stop is become pivoting friction,
Reduce loss.
Description of the drawings
Fig. 1 is embodiment overall structure diagram；
Fig. 2 is overall structure diagram in embodiment, in order to show lower portion structure；
Fig. 3 is the enlarged drawing at A in Fig. 1；
Fig. 4 is the enlarged drawing at B in Fig. 1；
Fig. 5 is the attachment structure schematic diagram between feeding mechanism and driving mechanism in embodiment；
Fig. 6 is the connection structure top view between feeding mechanism and driving mechanism in embodiment；
Fig. 7 is the sectional view at C-C in Fig. 6；
Fig. 8 is the enlarged drawing at D in Fig. 7.
Reference numeral：1st, stent；2nd, frame；3rd, screening mechanism；4th, actuator；5th, discharge port；6th, feeding mechanism；7th, feed
Bucket；8th, feed pipe；9th, sub-feed tube；10th, driving mechanism；11st, mounting blocks；12nd, drive block；13rd, sliding groove；14th, driving motor；
15th, drive disk；16th, drive rod；17th, first annular block；18th, the second collar stop；19th, ball；20th, pedestal；21st, end cap；
22nd, retaining mechanism；23rd, check lock lever；24th, regulating part；25th, U-shaped piece；26th, vibrating mass；27th, vibrating spring；28th, vibrating motor；
29th, convex block；30th, sieve one；31st, sieve two；32nd, one is exported；33rd, two are exported；34th, three are exported.
Specific embodiment
The utility model is described further referring to the drawings.
A kind of vibrating screening machine as shown in Figure 1 and Figure 2, including stent 1, is fixedly connected on the frame of inner hollow on stent 1
Frame 2 is fixedly connected on and the screening mechanism 3 for screening article is used for inside frame 2, the discharge port 5 being opened on 2 one end of frame, Gu
Surely it is connected to the actuator 4 vibrated on stent 1 for driver framework 2.
As Figure 1 and Figure 4, frame 2 includes pedestal 20, the end cap 21 being arranged on pedestal 20, in end cap 21 and pedestal 20
Between be equipped with several retaining mechanisms 22.
As shown in figure 4, the surface that retaining mechanism 22 includes being rotatably connected on pedestal 20 sets threaded check lock lever 23,
Regulating part 24 is threaded on check lock lever 23；It is fixedly connected on the side wall of end cap 21 convenient U-shaped with the cooperation of check lock lever 23
Block 25.
As shown in Figure 2 and Figure 3, actuator 4 includes being respectively fixedly connected with two groups of vibrating mass 26 on 20 two side of pedestal,
Convex block 29 is fixedly connected on the vibrating mass 26；Identical convex block 29 is fixedly connected on stent 1, in 26 He of vibrating mass
Vibrating spring 27 is fixedly connected between stent 1, the both ends of vibrating spring 27 are respectively sleeved at 29 outside of convex block；At 20 bottom of pedestal
Vibrating motor 28 is fixedly connected on face.
As shown in Fig. 2, screening mechanism 3 includes the sieve 1 and sieve 2 31 that are fixedly connected on 20 inner wall of pedestal, sieve
The sieve pore of net 1 is bigger than the sieve pore of sieve 2 31.
As shown in Fig. 2, discharge port 5 includes one 30 pairs of outlet 1, outlet 2 33, outlet 3 34, outlet 1 and sieve
Together；2 33 are exported to align with sieve 2 31；3 34 are exported to align with the bottom surface of pedestal 20.
As shown in Fig. 2, Fig. 8, a feeding mechanism 6 is equipped in the one end of frame 2 away from outlet 1, feeding mechanism 6 includes
Feed hopper 7 is fixedly connected on the feed pipe 8 of 7 lower end of feed hopper, and the one end of feed pipe 8 away from feed hopper 7 is stretched into pedestal 20,
It is stretched into feed pipe 8 on one end of pedestal 20 and is rotatably connected to a sub-feed tube 9；It is stretched into feed pipe 8 outside one end in pedestal 20
First annular block 17 is fixedly connected on wall, the second ring is fixedly connected on sub-feed tube 9 is inside one end of feed pipe 8
Shape block 18 rotates on the surface contacted on first annular block 17 with the second collar stop 18 and is embedded with several balls 19；
The driving mechanism 10 for being useful for driving 9 left-right rotation of sub-feed tube is fixedly connected on 20 inner wall of pedestal.
As shown in figure 5, driving mechanism 10 includes the mounting blocks 11 being fixedly connected on 20 inner wall of pedestal, on sub-feed tube 9
Drive block 12 is fixedly connected with, a sliding groove 13 is offered along 9 length direction of sub-feed tube on drive block 12；In mounting blocks 11
On be fixedly connected with driving motor 14, drive disk 15 is fixedly connected on the output shaft of driving motor 14, it is remote in drive disk 15
Drive rod 16 is fixedly connected on one side side wall from driving motor 14, the one end of drive rod 16 away from drive disk 15 is slidably connected at
In sliding groove 13.
Operation principle：End cap 21 is covered first, check lock lever 23 is placed in U-shaped piece 25, then tightens regulating part 24, by end
Lid 21 is stably fixed on pedestal 20.
Vibrating sieving machine works：Vibrating motor 28 starts, under the action of the inertia of vibrating motor 28, continuous random compression
Vibrating spring 27, has achieved the effect that vibration.
Sub-feed tube 9 moves：Driving motor 14 starts, and driving motor 14 drives drive disk 15 to rotate, on drive disk 15
Drive rod 16 slide to drive 12 left-right rotation of drive block in sliding groove 13,12 left-right rotation of drive block drives sub-feed tube
9, around 8 left-right rotation of feed pipe, achieve the purpose that uniform blanking.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of vibrating screening machine, including stent（1）, it is fixed on stent（1）On inner hollow frame（2）, it is fixedly connected on
Frame（2）Inside is used to sieve the screening mechanism of article（3）, it is fixed on stent（1）It is upper to be used for driver framework（2）The driving of vibration
Part（4）, it is opened in frame（2）The discharge port of one end（5）, it is characterised in that：In the frame（2）It is equipped with feeding mechanism（6）,
The feeding mechanism（6）Including being fixed on stent（1）On feed hopper（7）, in the feed hopper（7）Lower end is connected with one end and stretches
Enter frame（2）Internal feed pipe（8）, frame is stretched into described（2）Inside feed pipe（8）On be rotatably connected to sub-feed tube
（9）, in the frame（2）It is internally provided with to drive sub-feed tube（9）The driving mechanism of left-right rotation（10）, the driving mechanism
（10）Including being fixed on frame（2）Mounting blocks on inner wall（11）, in sub-feed tube（9）Outer surface is fixedly connected with drive block
（12）, in the drive block（12）On along sub-feed tube（9）Length direction offers sliding groove（13）；In the mounting blocks（11）
On be fixedly connected with driving motor（14）, in the driving motor（14）Output shaft on be fixedly connected with drive disk（15）,
Drive disk（15）On be fixedly connected with drive rod（16）, the drive rod（16）Away from drive disk（15）One end be slidably connected to
Sliding groove（13）In.
2. a kind of vibrating screening machine according to claim 1, it is characterised in that：In the feed pipe（8）Stretch into frame（2）
One end outer wall on be fixedly connected with first annular block（17）, in sub-feed tube（9）Close to feed pipe（8）One end inner wall on it is solid
Surely it is connected with the second collar stop（18）.
3. a kind of vibrating screening machine according to claim 2, it is characterised in that：In the first annular block（17）It is upper to turn
It is dynamic to be embedded with several balls（19）.
4. a kind of vibrating screening machine according to claim 1, it is characterised in that：The frame（2）Including pedestal（20）,
The pedestal（20）Upper end is equipped with end cap（21）, in the pedestal（20）And end cap（21）Equipped with retaining mechanism（22）.
5. a kind of vibrating screening machine according to claim 4, it is characterised in that：The retaining mechanism（22）Including being articulated with
Pedestal（20）On surface set threaded check lock lever（23）, in the check lock lever（23）On be threaded with regulating part（24）,
In end cap（21）Facilitate locking U-shaped piece is fixedly connected on side wall（25）.
6. a kind of vibrating screening machine according to claim 5, it is characterised in that：The retaining mechanism（22）Along pedestal
（20）It is circumferentially with several groups.
7. a kind of vibrating screening machine according to claim 1, it is characterised in that：The driving mechanism（10）Connect including fixed
Connect pedestal（20）Two groups of vibrating mass on the side wall of both sides（26）, in the vibrating mass（26）And stent（1）Between be fixedly connected with
Vibrating spring（27）, in pedestal（20）A vibrating motor is fixedly connected on bottom（28）.
8. a kind of vibrating screening machine according to claim 7, it is characterised in that：In the vibrating mass（26）And stent（1）
On be respectively fixedly connected with convex block（29）, the vibrating spring（27）Both ends be respectively sleeved at convex block（29）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353282.9U CN207371848U (en) | 2017-10-19 | 2017-10-19 | A kind of vibrating screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353282.9U CN207371848U (en) | 2017-10-19 | 2017-10-19 | A kind of vibrating screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207371848U true CN207371848U (en) | 2018-05-18 |
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ID=62335697
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353282.9U Active CN207371848U (en) | 2017-10-19 | 2017-10-19 | A kind of vibrating screening machine |
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| Country | Link |
|---|---|
| CN (1) | CN207371848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714512A (en) * | 2022-04-29 | 2022-07-08 | 浙江奥桑机械设备有限公司 | Aggregate bin vibration distributor for concrete mixing plant |
-
2017
- 2017-10-19 CN CN201721353282.9U patent/CN207371848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114714512A (en) * | 2022-04-29 | 2022-07-08 | 浙江奥桑机械设备有限公司 | Aggregate bin vibration distributor for concrete mixing plant |
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