CN220722148U - Material discharger of storage bin - Google Patents
Material discharger of storage bin Download PDFInfo
- Publication number
- CN220722148U CN220722148U CN202322465124.4U CN202322465124U CN220722148U CN 220722148 U CN220722148 U CN 220722148U CN 202322465124 U CN202322465124 U CN 202322465124U CN 220722148 U CN220722148 U CN 220722148U
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- connecting disc
- lower connecting
- arc
- screw rod
- disc
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- 239000000463 material Substances 0.000 title description 18
- 238000002309 gasification Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 description 3
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a bin discharger which comprises an upper connecting disc and a lower connecting disc, wherein a vibration source is arranged on the lower connecting disc, an elastic piece is arranged between the upper connecting disc and the lower connecting disc, mounting holes are formed in the upper connecting disc and the lower connecting disc, a screw rod penetrates through the mounting holes, the diameter of the screw rod is smaller than that of the mounting holes, and arc-shaped blocks are connected to two ends of the screw rod in a limiting mode. According to the bin discharger provided by the utility model, the upper connecting disc and the lower connecting disc are connected through the screw rod and the arc-shaped block, when the lower connecting disc vibrates in multiple directions under the driving of the vibration source, the screw rod is driven to incline to a certain extent in the mounting hole, and at the moment, the arc-shaped block inclines along with the screw rod and continuously collides with the end head of the mounting hole through the arc-shaped surface, so that the vibration of the lower connecting disc is adapted when the screw rod connects the lower connecting disc.
Description
Technical Field
The utility model relates to the technical field of powder material processing, in particular to a bin discharger.
Background
The vibration bin bottom discharger is suitable for small granule and powder bin bottom discharge with easy arching and bridging, and adopts a vibration motor as a vibration source to drive a discharge hopper to vibrate at high frequency, so that the bin materials slowly and uniformly flow out of an outlet, and the vibration bin bottom discharger has the function of preventing the bin materials from arching, is ideal bin bottom discharge equipment and is widely used for powder or granular bulk materials.
The patent document named as a butterfly type vibration bin bottom discharger comprises an upper connecting disc, a connecting bolt, a lower connecting disc and a reset spring, wherein the bottom side of the upper connecting disc is provided with connecting software, and the connecting software is connected with the upper connecting disc through the bolt; the bottom side of the connecting soft body is provided with a lower connecting disc, and the lower connecting disc is connected with the connecting soft body through a bolt; the edge of the lower connecting disc is connected with the edge of the upper connecting disc through a connecting bolt, and a reset spring is arranged on the outer wall of the connecting bolt in a sleeving manner.
In the prior art, a connecting bolt and a return spring are generally adopted to connect the upper connecting disc and the lower connecting disc so as to adapt to the vibration of the lower connecting disc; when the lower connecting disc vibrates, the lower connecting disc can only shake along the axial direction of the connecting bolt, and the lower connecting disc can vibrate in multiple directions under the driving of the vibrating motor, and obviously, the connecting bolt is greatly abraded due to the conflict, so that the use of the discharger is easily affected.
Disclosure of Invention
The utility model aims to provide a bin discharger to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
the bin discharger comprises an upper connecting disc and a lower connecting disc, wherein a seismic source is arranged on the lower connecting disc, an elastic piece is arranged between the upper connecting disc and the lower connecting disc, mounting holes are formed in the upper connecting disc and the lower connecting disc, a screw rod is arranged in each mounting hole in a penetrating mode, the diameter of the screw rod is smaller than that of each mounting hole, and arc-shaped blocks are connected to two ends of the screw rod in a limiting mode.
According to the bin discharger, the connecting rings are respectively arranged on the outer walls of the upper connecting disc and the lower connecting disc, and the mounting holes are formed in the connecting rings.
The bin discharger is characterized in that arc-shaped blocks are arranged at two ends of one mounting hole.
The storage bin discharger is characterized in that the elastic piece is a reset spring sleeved on the screw rod, the reset spring is positioned between the two connecting rings, and the reset two ends are respectively abutted against the two arc-shaped blocks on the inner side.
According to the bin discharger, the nuts are connected to the two ends of the screw in a threaded mode, and the two nuts are respectively abutted to the two arc-shaped blocks on the outer side.
According to the bin discharger, the rubber pad is arranged between the nut and the corresponding arc-shaped block.
According to the bin discharger, the flexible connecting piece is arranged between the upper connecting disc and the lower connecting disc, and the flexible connecting piece is connected with the connecting ring through bolts.
According to the bin discharger, the bin is arranged on one side, away from the lower connecting disc, of the upper connecting disc.
According to the bin discharger, the air inlet hole is formed in the outer wall of the lower connecting disc.
According to the bin discharger, the gasification plate is embedded in the inner wall of the lower connecting disc, and the air inlet end of the gasification plate is communicated with the air inlet hole.
In the technical scheme, the bin discharger provided by the utility model is characterized in that the upper connecting disc is connected with the lower connecting disc through the screw rod and the arc-shaped block, when the lower connecting disc vibrates in multiple directions under the driving of the vibration source, the screw rod is driven to incline to a certain extent in the mounting hole, and at the moment, the arc-shaped block inclines along with the screw rod and continuously collides with the end head of the mounting hole through the arc-shaped surface so as to adapt to the vibration of the lower connecting disc when the screw rod connects the lower connecting disc.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of a screw according to an embodiment of the present utility model;
fig. 3 is a schematic view of a gasification plate according to an embodiment of the present utility model.
Reference numerals illustrate:
1. an upper connecting disc; 2. a lower connecting disc; 3. a vibration motor; 4. a mounting hole; 5. a screw; 6. an arc-shaped block; 7. a connecting ring; 8. a return spring; 9. a nut; 10. a rubber pad; 11. a flexible connection member; 12. a bolt; 13. a storage bin; 14. an air inlet hole; 15. and a gasification plate.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-3, the embodiment of the utility model provides a bin discharger, which comprises an upper connecting disc 1 and a lower connecting disc 2, wherein a seismic source is arranged on the lower connecting disc 2, an elastic piece is arranged between the upper connecting disc 1 and the lower connecting disc 2, mounting holes 4 are formed in the upper connecting disc 1 and the lower connecting disc 2, a screw rod 5 is penetrated into the mounting holes 4, the diameter of the screw rod 5 is smaller than that of the mounting holes 4, and arc-shaped blocks 6 are connected at two ends of the screw rod 5 in a limiting mode.
Specifically, the discharger of the bin 13 is arranged at the bottom of the bin 13, generally comprises an upper connecting disc 1, a lower connecting disc 2, a vibration source and other structures, the lower connecting disc 2 is integrally constructed into a funnel shape, a certain distance is reserved between the upper connecting disc 1 and the lower connecting disc 2, the vibration source is preferably a vibrating motor 3, the lower connecting disc 2 can be driven to vibrate through the vibrating motor 3, so that materials in the bin 13 are caused to slowly and uniformly flow out from a material port outlet, and the discharger is widely applicable to powdery or granular bulk materials, and is not described in detail in the prior art; the utility model has the innovation point that the upper connecting disc 1 and the lower connecting disc 2 are connected through the screw rod 5, the elastic piece and the arc-shaped block 6 (the arc-shaped block 6 is in limit connection with two ends of the screw rod 5, such as threaded connection, one side, close to each other, of the two arc-shaped blocks 6 is constructed to be an arc-shaped surface, the upper connecting disc 1 and the lower connecting disc 2 can be forced to be far away from each other through the elastic piece, so that one end, far away from each other, of the two mounting holes 4 is abutted against the arc-shaped surface), when the seismic source drives the lower connecting disc 2 to vibrate in multiple directions, the lower connecting disc 2 can deflect along the screw rod 5 and squeeze the elastic piece, meanwhile, the screw rod 5 can tilt in the mounting holes 4 to a certain extent, at the moment, the arc-shaped block 6 tilts along with the screw rod 5 and continuously abuts against the end of the mounting holes 4 through the arc-shaped surface, namely, the arc-shaped block 6 can keep abutting against the end of the mounting holes 4 (in the prior art, the screw rod 5 is matched with the mounting holes 4, bigger is caused when the screw rod 5 is inclined for a long time, and the end of the mounting holes 4 is not matched with nuts 9 are abutted against the end heads of the mounting holes 4 when the screw rod 5 tilts), and then the connecting disc 2 is subjected to vibration abrasion.
According to the bin discharger provided by the embodiment of the utility model, the upper connecting disc 1 and the lower connecting disc 2 are connected through the screw 5 and the arc-shaped block 6, when the lower connecting disc 2 vibrates in multiple directions under the driving of the vibration source, the screw 5 is driven to incline to a certain extent in the mounting hole 4, and at the moment, the arc-shaped block 6 inclines along with the screw 5 and continuously props against the end head of the mounting hole 4 through the arc-shaped surface, so that the vibration of the lower connecting disc 2 is adapted when the screw 5 connects the lower connecting disc 2.
In still another embodiment provided by the present utility model, further, the outer walls of the upper connection disc 1 and the lower connection disc 2 are both configured with a connection ring 7, and the mounting hole 4 is configured on the connection ring 7. Specifically, the connecting rings 7 protrude from the outer walls of the upper connecting disc 1 and the lower connecting disc 2, the outer diameters of the two connecting rings 7 are the same, and the mounting holes 4 on the two connecting rings 7 are in one-to-one correspondence, so that a plurality of mounting holes 4 can be correspondingly constructed on the two connecting rings 7, and the screw 5 is penetrated in the corresponding mounting hole 4, so that the upper connecting disc 1 and the lower connecting disc 2 are stably connected.
Still further, two ends of one of the mounting holes 4 are provided with arc-shaped blocks 6. Specifically, a screw rod 5 corresponds passes two mounting holes 4, and the both ends of two mounting holes 4 all are provided with arc piece 6, can contradict (namely contradict the outer wall of the relative both sides of go-between 7, and arc piece 6 also can contradict when screw rod 5 slope) the both ends of mounting hole 4 through two arc pieces 6, and four arc pieces 6 on a screw rod 5 carry out stable connection to upper connection pad 1 and lower connection pad 2 promptly.
Preferably, the elastic piece is a return spring 8 sleeved on the screw 5, the return spring 8 is located between the two connecting rings 7, and the two return ends respectively abut against the two inner arc-shaped blocks 6. Specifically, the elastic component adopts reset spring 8 among the prior art, two arc pieces 6 cover of inboard establish on screw rod 5, contradict through reset spring 8 to two arc pieces 6 of inboard, so that two arc pieces 6 of inboard limit is located two mounting holes 4 inboards, namely two go-between 7 one side that is close to each other (four arc pieces 6 on one screw rod 5 divide into two of inboard and two outside, the one side that two arc pieces 6 of inboard kept away from each other is the arcwall face, one side that two arc pieces 6 of outside kept away from each other is the arcwall face), thereby force upper connection pad 1 and lower connection pad 2 to keep away from each other through two arc pieces 6 of inboard, when lower connection pad 2 vibrates and offset along the axial of screw rod 5, lower connection pad 2 can extrude corresponding arc piece 6 through go-between 7, in order to extrude reset spring 8 and offset through corresponding arc piece 6, then lower connection pad 2 can reset under reset spring 8's effect.
Preferably, nuts 9 are screwed at two ends of the screw 5, and the two nuts 9 respectively abut against the two arc-shaped blocks 6 at the outer side. Specifically, screw rod 5 both ends all are constructed with the screw thread, and two nuts 9 spiro union respectively at screw rod 5's both ends and conflict to two arc pieces 6 in the outside, and two arc pieces 6 cover in the outside are established on screw rod 5 to make two arc pieces 6 limit in the outside be located two mounting holes 4 outsides, that is, one side that two go-between 7 are kept away from each other, thereby contradict spacingly to two arc pieces 6 in the outside through nut 9.
Further, a rubber pad 10 is arranged between the nut 9 and the corresponding arc-shaped block 6. Specifically, be provided with rubber pad 10 between two arc pieces 6 in the outside and the nut 9 that corresponds, rubber pad 10 has certain elasticity, and its one end is received the extrusion of nut 9, and the other end is contradicted to go up go-between 7 for go-between 7 can extrude rubber pad 10 or reset spring 8 when the axial skew along screw rod 5, thereby make go-between 7 forward or reverse the skew along screw rod 5, increased the offset scope of go-between 7 on screw rod 5, and then improved the range of motion of lower connection pad 2.
In the present embodiment, the connection ring 7 of the lower connection disc 2 can be axially offset on the screw 5 to accommodate axial vibration of the lower connection disc 2; when the lower connecting disc 2 vibrates in multiple directions, the lower connecting disc 2 can deviate on the screw 5 and drive the screw 5 to incline in the mounting hole 4, and at the moment, the arc-shaped blocks 6 at the two ends of the mounting hole 4 can incline along with the screw 5 and always keep the collision of the connecting ring 7 (the arc-shaped blocks 6 at the inner side can collide with the connecting ring 7 under the elasticity of the reset spring 8, and the arc-shaped blocks 6 at the outer side can collide with the connecting ring 7 under the elasticity of the rubber pad 10), so that the position of the connecting ring 7 is limited and the vibration of the connecting ring 7 is adapted, and the vibration range of the lower connecting disc 2 and the connecting ring 7 is properly increased.
Preferably, a flexible connecting piece 11 is arranged between the upper connecting disc 1 and the lower connecting disc 2, and the flexible connecting piece 11 is connected with the connecting ring 7 through a bolt 12. Specifically, the flexible connecting piece 11 may be made of rubber materials in the prior art, the flexible connecting piece 11 is integrally configured in a ring shape, two ends of the flexible connecting piece 11 are respectively connected with the upper connecting disc 1 and the lower connecting disc 2, the screw 5 is located at the periphery of the flexible connecting piece 11, so that the upper connecting disc 1 and the lower connecting disc 2 are connected through the flexible connecting piece 11 and the screw 5 (holes can be formed in the flexible connecting piece 11 and the connecting ring 7 to be connected through the bolts 12, and the connection mode of the bolts 12 is the prior art and is not repeated).
Still further, a silo 13 is arranged at one side of the upper connecting disc 1 far away from the lower connecting disc 2. Specifically, the bin 13 is integrally configured in a cylindrical shape, and is fixed on the upper connection disc 1, and the bin 13 is used for storing materials and is communicated with the upper connection disc 1 and the lower connection disc 2, so that the materials in the bin 13 can be discharged through the lower connection disc 2.
Preferably, the outer wall of the lower connecting disc 2 is provided with an air inlet hole 14. Specifically, in order to further improve the unloading rate of powdery material, the air inlet hole 14 can be formed in the outer wall of the lower connecting disc 2, and the air inlet hole 14 is led into the lower connecting disc 2 to convey air into the lower connecting disc 2 through the air source, and the material bridging arch can be further avoided through the impact of the air on the powdery material, so that the fluidity of the material is increased, and the unloading is smoother.
Further, a gasification plate 15 is embedded in the inner wall of the lower connecting disc 2, and the air inlet end of the gasification plate 15 is communicated with the air inlet hole 14. Specifically, the gasification plate 15 has good air permeability and wear resistance, one side of the gasification plate 15 is configured as an arc surface matched with the inner wall of the lower connecting disc 2, the inner wall of the lower connecting disc 2 is configured with a jogged groove, the jogged groove is communicated with the air inlet hole 14, the gasification plate 15 is embedded in the jogged groove, one end, close to the air inlet hole 14, of the gasification plate is an air inlet end, the other end is an air outlet end, namely, an air source input through the air inlet hole 14 can be dispersed through the gasification plate 15, so that material bridging arching at partial positions in the lower connecting disc 2 is reduced, and a plurality of groups of gasification plates 15 and air inlet holes 14 can be arranged in the lower connecting disc 2, so that the fluidity of materials is further improved.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. The bin discharger comprises an upper connecting disc and a lower connecting disc, wherein a vibration source is arranged on the lower connecting disc, and an elastic piece is arranged between the upper connecting disc and the lower connecting disc.
2. The bin discharger according to claim 1, wherein the upper and lower connection disc outer walls are each configured with a connection ring, and the mounting hole is configured on the connection ring.
3. The bin discharger according to claim 2, wherein both ends of one of the mounting holes are provided with arc-shaped blocks.
4. A bin discharger according to claim 3, wherein the elastic member is a return spring sleeved on the screw, the return spring is located between the two connecting rings, and the two return ends respectively abut against the two inner arc-shaped blocks.
5. A bin discharger according to claim 3 wherein nuts are screwed to both ends of the screw, the two nuts abutting against the outer two arcuate blocks respectively.
6. The bin discharger of claim 5, wherein a rubber pad is provided between the nut and the corresponding arc-shaped block.
7. The bin discharger according to claim 2, wherein a flexible connecting piece is arranged between the upper connecting disc and the lower connecting disc, and the flexible connecting piece is connected with the connecting ring through bolts.
8. The bin discharger according to claim 1, wherein the side of the upper connecting disc remote from the lower connecting disc is provided with a bin.
9. The bin discharger according to claim 1, wherein the outer wall of the lower connecting disc is configured with an air intake hole.
10. The bin discharger according to claim 9, wherein a gasification plate is embedded in the inner wall of the lower connecting disc, and an air inlet end of the gasification plate is communicated with the air inlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465124.4U CN220722148U (en) | 2023-09-11 | 2023-09-11 | Material discharger of storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322465124.4U CN220722148U (en) | 2023-09-11 | 2023-09-11 | Material discharger of storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220722148U true CN220722148U (en) | 2024-04-05 |
Family
ID=90484074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322465124.4U Active CN220722148U (en) | 2023-09-11 | 2023-09-11 | Material discharger of storage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220722148U (en) |
-
2023
- 2023-09-11 CN CN202322465124.4U patent/CN220722148U/en active Active
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