CN221413845U - Anti-blocking feeding mechanism of powder screening machine - Google Patents
Anti-blocking feeding mechanism of powder screening machine Download PDFInfo
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- CN221413845U CN221413845U CN202420192715.0U CN202420192715U CN221413845U CN 221413845 U CN221413845 U CN 221413845U CN 202420192715 U CN202420192715 U CN 202420192715U CN 221413845 U CN221413845 U CN 221413845U
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- rotating shaft
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 title claims abstract description 19
- 238000012216 screening Methods 0.000 title claims abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 38
- 238000007873 sieving Methods 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses an anti-blocking feeding mechanism of a powder screening machine, which comprises a fixed cylinder, wherein an anti-blocking mechanism is arranged in the fixed cylinder, the anti-blocking mechanism comprises a rotating block arranged at the bottom of the fixed cylinder, a slot is formed in the bottom of the rotating block, a motor II is fixedly connected to the outer wall of the top of the slot, an output shaft of the motor II is fixedly connected with a rotating shaft, the other end of the rotating shaft extends into the slot, and a rotating column II positioned in the slot is fixedly connected to the circumferential side surface of the rotating shaft. According to the utility model, through the rotating block, the top of the external sieving machine is moved to be fed, the powdery material is fed into the fixed cylinder through the feeding pipe, the motor I is started, the motor I drives the rotating shaft to rotate, the rotating shaft drives the conical block to rotate, the conical block drives the fallen material to rotate, the material uniformly flies around under the centrifugal effect, and the material uniformly falls along the inclined cylinder and the circular ring plate, so that the device is beneficial to uniformly feeding the material to the lower part of the device for sieving.
Description
Technical Field
The utility model relates to the technical field of feeding mechanisms of sieving machines, in particular to an anti-blocking feeding mechanism of a sieving machine.
Background
The powder materials need to be screened by using a screening machine to remove sundries, as in the patent of the application number 202222799522.5, the patent name is an anti-blocking feeding device, the length and the width of the inner wall near a discharging opening are gradually reduced by using a second rotating motor, an air pump, a high-pressure spray head and a stirring rod, when the materials in the storage box are accumulated excessively to form compacted solids, so that the blockage is formed, a user can operate a control panel to control the second rotating motor to open, the second rotating motor drives the stirring rod to rotate, the materials in the storage box are stirred, the air pump can jet air downwards from the inside of the storage box through a hose and the high-pressure spray head, the auxiliary materials enter the feeding cylinder, and the blockage is further relieved, so that the blockage problem caused by bridging phenomenon in the funnel-shaped storage box in a comparison document is effectively solved, and the feeding efficiency is improved; however, the device cannot treat sundries in the powder materials, so that the sundries block an external sieving machine, and the subsequent sieving effect is affected.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides an anti-blocking feeding mechanism of a powder sieving machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a prevent stifled feed mechanism of screen powder machine, including a fixed section of thick bamboo, the inside of a fixed section of thick bamboo is provided with prevents stifled mechanism, prevent stifled mechanism is including setting up the rotating block in fixed section of thick bamboo bottom, the fluting has been seted up to the bottom of rotating block, grooved top outer wall fixedly connected with motor two, the output shaft fixedly connected with rotation axis of motor two, the other end of rotation axis extends to grooved inside, the circumference side fixedly connected with of rotation axis is located grooved inside and rotates post two, grooved top inner wall rotates and is connected with the rotation post one that aligns with rotation post two, cup joint the rotation area between the circumference side of rotation post one and the circumference side of rotation post two.
Preferably, a feeding pipe is fixedly connected between the inner wall and the outer wall of the top of the fixed cylinder, a first motor aligned with the feeding pipe is fixedly connected to the outer wall of the bottom of the fixed cylinder, a rotating shaft is fixedly connected to an output shaft of the first motor, and the other end of the rotating shaft extends to the inside of the fixed cylinder.
Preferably, the top fixedly connected with of pivot aligns the circular cone piece with the inlet pipe, and the top inner wall fixedly connected with of fixed section of thick bamboo encircles the inclined tube of circular cone piece, and the bottom fixedly connected with of inclined tube encircles the ring board of pivot, and the top rotation of turning block is connected in the bottom of ring board, and the side fixedly connected of turning block is in the circumference side of pivot.
Preferably, the bottom of the fixed cylinder is provided with a discharge hole, the circumferential side surface of the discharge hole is fixedly connected with a filter screen, the circumferential side surface of the discharge hole is uniformly and fixedly connected with a support rod, and the top of the support rod is fixedly connected with the bottom of the filter screen.
Preferably, the circumference side of the fixed cylinder is uniformly provided with openings above the discharge hole, the inner wall of the bottom of the opening is detachably connected with a moving block, and one end of the filter screen is fixed on the circumference side of the opening.
Preferably, the circumference side of the fixed cylinder is uniformly and fixedly connected with a support column, a bottom column aligned with the support column is arranged outside the fixed cylinder, a lifting groove is formed in the top of the bottom column, a motor III is fixedly connected to the bottom of the lifting groove, and a screw rod is fixedly connected to an output shaft of the motor III.
Preferably, the circumference side threaded connection of lead screw has the lifter, and the side sliding connection of lifter is in the side inner wall of lift groove, and the top fixed connection of lifter is in the bottom of support column.
Compared with the prior art, the utility model provides an anti-blocking feeding mechanism of a powder sieving machine, which has the following beneficial effects:
Through the rotating block, the device moves the top of an external sieving machine to feed, powdery materials are fed into the fixed cylinder through the feeding pipe, the motor I is started, the motor I drives the rotating shaft to rotate, the rotating shaft drives the conical block to rotate, the conical block drives the fallen materials to rotate, the materials uniformly scatter around under the centrifugal action, the materials uniformly fall along the inclined cylinder and the circular ring plate, the device is favorable for uniformly feeding the materials to the lower part of the device to sieve, the filter screen is prevented from being blocked due to excessive falling at one time, the sieving effect of the device is maintained, the rotating shaft drives the rotating block to rotate, the motor II drives the rotating shaft to rotate, the rotating shaft drives the rotating column II and the rotating column I to rotate, the rotating column II and the rotating column I drive the rotating belt to rotate, the rotating block drives the materials to rotationally move along the filter screen, the materials are promoted to be fully contacted with the filter screen, the rough sieving effect of the device is improved, the rotating belt drives the materials to move, the rotating belt drives the materials to be evenly spread on the filter screen, the contact between the materials and the filter screen is facilitated to be further promoted, the rough sieving effect of the device is improved, meanwhile, the materials are prevented from being accumulated on the filter screen to form blockage, the rotating belt drives the impurities left by sieving of the filter screen to move, the impurities fall into the opening along the filter screen and the rotating belt, the impurities in the materials are cleaned by the device, the rough sieving effect of the device is maintained, the impurities are prevented from blocking an external sieving machine, the subsequent sieving effect is influenced, meanwhile, the filter screen with inclined edges can prevent part of the materials from falling into the opening, the materials after rough sieving fall into the external sieving machine from the bottom of the fixed cylinder to be finely sieved, the motor III is started, the motor III drives the screw rod to rotate, and the screw rod drives the lifting block to move, the lifting block drives the support column to move, and the support column drives the fixed cylinder to move, so that the height of the device is changed according to the requirement.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an anti-blocking feeding mechanism of a powder sieving machine;
Fig. 2 is a schematic diagram of an internal structure of an anti-blocking feeding mechanism of a powder sieving machine according to the present utility model;
FIG. 3 is a schematic view of a part of an anti-blocking feeding mechanism of a powder sieving machine according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: the device comprises a 1-fixed cylinder, a 2-inclined cylinder, a 3-conical block, a 4-feeding pipe, a 5-rotating shaft, a 6-annular plate, a 7-opening, an 8-moving block, a 9-lifting groove, a 10-supporting rod, an 11-filter screen, a 12-motor I, a 13-rotating column I, a 14-slotting, a 15-rotating block, a 16-motor III, a 17-supporting column, a 18-bottom column, a 19-lifting block, a 20-screw rod, a 21-rotating belt, a 22-rotating column II, a 23-rotating shaft and a 24-motor II.
Detailed Description
Example 1:
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an anti-blocking feeding mechanism of a powder screening machine comprises a fixed cylinder 1, wherein an anti-blocking mechanism is arranged in the fixed cylinder 1 and comprises a rotating block 15 arranged at the bottom of the fixed cylinder 1, a slot 14 is formed in the bottom of the rotating block 15, a motor II 24 is fixedly connected to the outer wall of the top of the slot 14, a rotating shaft 23 is fixedly connected to an output shaft of the motor II 24, the other end of the rotating shaft 23 extends to the inside of the slot 14, a rotating column II 22 positioned in the slot 14 is fixedly connected to the circumferential side surface of the rotating shaft 23, a rotating column I13 aligned with the rotating column II 22 is rotatably connected to the inner wall of the top of the slot 14, and a rotating belt 21 is sleeved between the circumferential side surface of the rotating column I13 and the circumferential side surface of the rotating column II 22.
In the utility model, a feeding pipe 4 is fixedly connected between the inner wall and the outer wall of the top of a fixed cylinder 1, a first motor 12 aligned with the feeding pipe 4 is fixedly connected to the outer wall of the bottom of the fixed cylinder 1, a rotating shaft 5 is fixedly connected to the output shaft of the first motor 12, and the other end of the rotating shaft 5 extends into the fixed cylinder 1.
The top fixedly connected with of pivot 5 aligns with inlet pipe 4's circular cone piece 3, and the top inner wall fixedly connected with of fixed section of thick bamboo 1 encircles inclined tube 2 of circular cone piece 3, and inclined tube 2's bottom fixedly connected with encircles pivot 5's ring plate 6, and the top rotation of turning block 15 is connected in ring plate 6's bottom, and the side fixed connection of turning block 15 is in the circumference side of pivot 5.
The bottom of the fixed cylinder 1 is provided with a discharge hole, the circumferential side surface of the discharge hole is fixedly connected with a filter screen 11, the circumferential side surface of the discharge hole is uniformly and fixedly connected with a support rod 10, and the top of the support rod 10 is fixedly connected with the bottom of the filter screen 11.
The opening 7 positioned above the discharge hole is uniformly formed in the circumferential side surface of the fixed cylinder 1, the moving block 8 is detachably connected to the inner wall of the bottom of the opening 7, and one end of the filter screen 11 is fixed to the circumferential side surface of the opening 7.
The circumference side of the fixed cylinder 1 is uniformly and fixedly connected with a support column 17, a bottom column 18 aligned with the support column 17 is arranged outside the fixed cylinder 1, a lifting groove 9 is formed in the top of the bottom column 18, a motor III 16 is fixedly connected to the bottom of the lifting groove 9, and a screw rod 20 is fixedly connected to an output shaft of the motor III 16.
The circumference side threaded connection of lead screw 20 has lifting block 19, and lifting block 19's side sliding connection is in lifting groove 9's side inner wall, and lifting block 19's top fixed connection is in the bottom of support column 17.
Working principle: the device is moved to the outside to feed the top of the sieving machine, the powdery material is sent into the fixed cylinder 1 through the feeding pipe 4, the motor I12 is started, the motor I12 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the conical block 3 to rotate, the conical block 3 drives the fallen material to rotate, the material uniformly scatters around under the centrifugal action, the material uniformly falls along the inclined cylinder 2 and the annular plate 6, the device is favorable for uniformly sending the material to the lower part of the device to sieve, the filter screen 11 is prevented from being blocked due to excessive falling at one time, the sieving effect of the device is maintained, the rotating shaft 5 drives the rotating block 15 to rotate, the motor II 24 is started, the motor II 24 drives the rotating shaft 23 to rotate, the rotating shaft 23 drives the rotating column II 22 and the rotating column I13 to rotate, the rotating column II 22 and the rotating column I13 drive the rotating belt 21 to rotate, the rotating block 15 drives the material to move along the filter screen 11, the material is fully contacted with the filter screen 11, the rough sieving effect of the device is improved, the rotating belt 21 drives the material to move, so that the rotating belt 21 drives the material to be evenly spread on the filter screen 11, the contact of the material and the filter screen 11 is further promoted, the rough sieving effect of the device is improved, meanwhile, the material is prevented from being accumulated on the filter screen 11 to form a blockage, the rotating belt 21 drives the filter screen 11 to sieve the residual sundries to move, so that the sundries fall into the opening 7 along the filter screen 11 and the rotating belt 21, the device is beneficial to cleaning the sundries in the material, the rough sieving effect of the device is maintained, the sundries are prevented from blocking an external sieving machine, the subsequent sieving effect is influenced, meanwhile, the filter screen 11 with the inclined edge can prevent part of the material from falling into the opening 7, the roughly sieved material falls into the external sieving machine from the bottom of the fixed cylinder 1 for fine sieving, and the motor III 16 is started, the motor III 16 drives the screw rod 20 to rotate, the screw rod 20 drives the lifting block 19 to move, the lifting block 19 drives the supporting column 17 to move, and the supporting column 17 drives the fixed cylinder 1 to move, so that the height of the device is changed according to the requirement.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an anti-blocking feeding mechanism of screen powder machine, including fixed section of thick bamboo (1), a serial communication port, the inside of fixed section of thick bamboo (1) is provided with anti-blocking mechanism, anti-blocking mechanism is including setting up rotor (15) in fixed section of thick bamboo (1) bottom, fluting (14) have been seted up to the bottom of rotor (15), the top outer wall fixedly connected with motor two (24) of fluting (14), the output shaft fixedly connected with rotation axis (23) of motor two (24), the other end of rotation axis (23) extends to the inside of fluting (14), the circumference side fixedly connected with of rotation axis (23) is located the inside rotation post two (22) of fluting (14), rotation post one (13) of rotation post two (22) alignment are connected with in the rotation of top inner wall rotation of fluting (14), cup joint rotation area (21) between the circumference side of rotation post one (13) and the circumference side of rotation post two (22).
2. The anti-blocking feeding mechanism of a powder screening machine according to claim 1, wherein a feeding pipe (4) is fixedly connected between the inner wall and the outer wall of the top of the fixed cylinder (1), a first motor (12) aligned with the feeding pipe (4) is fixedly connected to the outer wall of the bottom of the fixed cylinder (1), a rotating shaft (5) is fixedly connected to an output shaft of the first motor (12), and the other end of the rotating shaft (5) extends into the fixed cylinder (1).
3. The anti-blocking feeding mechanism of a powder screening machine according to claim 2, wherein the top of the rotating shaft (5) is fixedly connected with a conical block (3) aligned with the feeding pipe (4), the inner wall of the top of the fixed cylinder (1) is fixedly connected with an inclined cylinder (2) encircling the conical block (3), the bottom of the inclined cylinder (2) is fixedly connected with a circular ring plate (6) encircling the rotating shaft (5), the top of the rotating block (15) is rotatably connected to the bottom of the circular ring plate (6), and the side surface of the rotating block (15) is fixedly connected to the circumferential side surface of the rotating shaft (5).
4. The anti-blocking feeding mechanism of a powder screening machine according to claim 3, wherein a discharge hole is formed in the bottom of the fixed cylinder (1), a filter screen (11) is fixedly connected to the circumferential side face of the discharge hole, support rods (10) are uniformly and fixedly connected to the circumferential side face of the discharge hole, and the tops of the support rods (10) are fixedly connected to the bottom of the filter screen (11).
5. The anti-blocking feeding mechanism of a powder screening machine according to claim 4, wherein openings (7) located above the discharge hole are uniformly formed in the circumferential side face of the fixed cylinder (1), a moving block (8) is detachably connected to the inner wall of the bottom of the opening (7), and one end of the filter screen (11) is fixed to the circumferential side face of the opening (7).
6. The anti-blocking feeding mechanism of a powder screening machine according to claim 5, wherein the circumferential side surface of the fixed cylinder (1) is uniformly and fixedly connected with a supporting column (17), a bottom column (18) aligned with the supporting column (17) is arranged outside the fixed cylinder (1), a lifting groove (9) is formed in the top of the bottom column (18), a motor III (16) is fixedly connected to the bottom of the lifting groove (9), and a screw (20) is fixedly connected to an output shaft of the motor III (16).
7. The anti-blocking feeding mechanism of a powder screening machine according to claim 6, wherein a lifting block (19) is connected to the circumferential side surface of the screw rod (20) in a threaded manner, the side surface of the lifting block (19) is slidably connected to the side inner wall of the lifting groove (9), and the top of the lifting block (19) is fixedly connected to the bottom of the supporting column (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420192715.0U CN221413845U (en) | 2024-01-26 | 2024-01-26 | Anti-blocking feeding mechanism of powder screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420192715.0U CN221413845U (en) | 2024-01-26 | 2024-01-26 | Anti-blocking feeding mechanism of powder screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221413845U true CN221413845U (en) | 2024-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420192715.0U Active CN221413845U (en) | 2024-01-26 | 2024-01-26 | Anti-blocking feeding mechanism of powder screening machine |
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| Country | Link |
|---|---|
| CN (1) | CN221413845U (en) |
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2024
- 2024-01-26 CN CN202420192715.0U patent/CN221413845U/en active Active
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