CN220049013U - Uniform feeding device of V-shaped powder concentrator - Google Patents
Uniform feeding device of V-shaped powder concentrator Download PDFInfo
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- CN220049013U CN220049013U CN202321345684.XU CN202321345684U CN220049013U CN 220049013 U CN220049013 U CN 220049013U CN 202321345684 U CN202321345684 U CN 202321345684U CN 220049013 U CN220049013 U CN 220049013U
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- 239000000843 powder Substances 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 95
- 238000007599 discharging Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Abstract
The utility model relates to the technical field of V-shaped powder separators, in particular to a uniform feeding device of a V-shaped powder separator, which comprises a feeding shell, a triangular material dividing device and a dispersed material grid, wherein the triangular material dividing device is arranged at one end, close to a feeding port, in the feeding shell, and the dispersed material grid is arranged at a discharging port of the feeding shell; the three-angle feed device comprises a triangular feed dividing plate and a mounting rod, wherein the lower end of the mounting rod is fixedly connected with the triangular feed dividing plate, the upper end of the mounting rod is slidably connected with a supporting rod, a threaded rod is rotatably arranged on the feeding shell, the threaded rod is arranged in parallel with the supporting rod, an internal thread matched with the threaded rod is arranged on the mounting rod, and one end of the supporting rod extends out of the feeding shell and is connected with a driving mechanism. According to the utility model, the material distribution device is arranged in the feeding shell, so that the materials can be divided into four strands and respectively enter different discharging channels, and the materials entering the four discharging channels can be approximately uniformly distributed by adjusting the position of the material distribution device, so that uniform discharging is realized.
Description
Technical Field
The utility model relates to the technical field of V-shaped powder separators, in particular to a uniform feeding device of a V-shaped powder separator.
Background
The V-shaped powder selecting machine is a device for separating qualified fine powder in scattered materials, has the functions of scattering, drying, grading and selecting the materials, and is widely applied to various grinding systems. In actual production, the company finds that the roller press in the cement grinding system is unstable in operation and high in power consumption, and through sampling analysis, the content of fine powder with the particle size of less than 80 mu m in the material entering the roller press reaches more than 15%, and the main reason is that the V-shaped powder selecting machine is uneven in feeding, and a uniform material curtain cannot be formed, so that the material cannot be effectively selected in the sorting machine.
The Chinese patent with publication number of CN212597153U discloses a feeding device of a V-shaped powder concentrator, which adopts an electrically driven dispersing piece to disperse materials, and the dispersing piece can realize a certain dispersing effect, but needs to be driven by a motor, so that the cost is high, and the practical application is difficult to fall to the ground.
Accordingly, there is a need for improvements over the prior art.
Disclosure of Invention
In order to overcome the defects in the prior art, the uniform feeding device of the V-shaped powder concentrator is low in cost and high in reliability.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the uniform feeding device of the V-shaped powder concentrator comprises a feeding shell, a triangular material dividing device and a dispersed material grid, wherein a feeding port and a discharging port are respectively arranged at the upper end and the lower end of the feeding shell, the triangular material dividing device is arranged at one end, close to the feeding port, in the feeding shell, and the dispersed material grid is arranged at the discharging port of the feeding shell;
the triangular material distributing device comprises a triangular material distributing plate and a mounting rod, wherein the lower end of the mounting rod is fixedly connected with the triangular material distributing plate, the upper end of the mounting rod is slidably connected with a supporting rod, two ends of the supporting rod are fixedly connected with two sides of a feeding shell respectively, a threaded rod is rotatably arranged on the feeding shell and is arranged in parallel with the supporting rod, an internal thread matched with the threaded rod is arranged on the mounting rod, and one end of the supporting rod extends out of the feeding shell and is connected with a driving mechanism.
In order to improve the material distributing effect, two triangular material distributing plates are arranged and are respectively connected with the threaded rod through mounting rods.
In order to standardize the materials put into the feed inlet, the materials pass through the material distributing device, a material collecting mechanism is arranged at the upper end of the triangular material distributing device and comprises two material collecting inclined plates which are arranged at an angle, the upper ends of the two material collecting inclined plates are fixedly connected with the two sides of the feed shell respectively, and a channel for the materials to pass through is arranged between the lower ends of the two material collecting inclined plates.
Further, a plurality of blanking channels are arranged at the lower end of the triangular material distributing device, and inlets of the blanking channels correspond to the blanking openings of the triangular material distributing device.
In order to enable materials in the blanking channel to be evenly distributed when leaving the channel, a baffle plate is arranged in the blanking channel, the upper side of the baffle plate is connected with a bottom plate of the blanking channel, and the baffle plate is arranged at an angle with the blanking channel.
Further, still include V type selection powder machine, V type selection powder machine pan feeding mouth cooperates with the discharge gate, in order to improve the effect of scattering, the board bottom of scattering of V type selection powder machine is provided with the angle bar, the welding of angle bar upper end has the antifriction plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the material distribution device is arranged in the feeding shell, so that the materials can be divided into four strands and respectively enter different discharging channels, and the materials entering the four discharging channels can be approximately uniformly distributed by adjusting the position of the material distribution device, so that uniform discharging is realized.
2. According to the utility model, the blanking channels are provided with the baffle plates, so that the blanking speeds of materials can be adjusted in a buffering way, and the dropping speeds of the materials in the four blanking channels are approximately the same.
3. According to the utility model, the grid for dispersing the materials is arranged at the discharge hole, and the materials can be collided and dispersed again through the grid, so that the materials entering the V-shaped selector form a uniform curtain, and large blocks in the materials are prevented from entering the V-shaped selector and the roller press.
Drawings
The following detailed description of the utility model will be given with reference to the accompanying drawings.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is a schematic elevational view of the present utility model;
fig. 4 is a schematic structural view of a V-type powder concentrator.
In the figure: 1-feeding shell, 11-feeding opening, 12-discharging opening, 2-triangle feed divider, 21-triangle feed divider, 22-installation rod, 23-support rod, 24-threaded rod, 3-dispersed material grid, 4-material gathering mechanism, 41-material gathering inclined plate, 42-channel, 5-blanking channel, 51-baffle, 6-V type powder concentrator and 61-angle iron.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, a uniform feeding device of a V-shaped powder concentrator comprises a feeding shell 1, a material collecting mechanism 4, a three-angle material collecting device 2, a discharging channel 5 and a dispersed material grid 3, wherein a feeding port 11 and a discharging port 12 are respectively arranged at the upper end and the lower end of the feeding shell 1, the material collecting mechanism 4 is arranged at the lower end of the feeding port 11 and is used for normalizing and collecting materials entering the feeding port, the three-angle material collecting device 2 is arranged at the lower end of the material collecting mechanism 4 and uniformly distributing materials discharged from the material collecting mechanism 4 into different discharging channels 5, the dispersed material grid 3 is arranged at the discharging port 12 and is used for re-distributing the materials in the discharging channel 5.
The material collecting mechanism 4 comprises two material collecting inclined plates 41 which are arranged at an angle, the upper ends of the two material collecting inclined plates 41 are fixedly connected with the two sides of the feeding shell 1 respectively, a channel 42 for materials to pass through is arranged between the lower ends of the two material collecting inclined plates 41, and the width of the channel 42 is preferably 50mm.
The triangular material dividing device 2 comprises a triangular material dividing plate 21 and a mounting rod 22, the triangular material dividing plate 21 can be formed by butt welding of two rectangular plates, the lower end of the mounting rod 22 is fixedly connected with the triangular material dividing plate 21, the upper end of the mounting rod 22 is connected with a supporting rod 23, the mounting rod 22 and the triangular material dividing plate 21 can slide relative to the supporting rod 23, two ends of the supporting rod 23 are fixedly connected with two sides of the feeding shell 1 respectively, a threaded rod 24 is rotatably arranged on the feeding shell 1, the threaded rod 24 is arranged in parallel with the supporting rod 23, internal threads matched with the threaded rod 24 are arranged on the mounting rod 22, one end of the supporting rod 23 extends out of the feeding shell 1 and is connected with a driving mechanism, the driving mechanism can adopt a knob or a rocking handle to drive the threaded rod 24 to rotate through the driving mechanism, then horizontal movement of the mounting rod 22 and the triangular material dividing plate 21 is achieved through the threaded engagement, preferably, the two triangular material dividing plates 21 can be divided into 4 strands through the two triangular material dividing plates 21 respectively through the mounting rod 22 and the threaded rod 24, and the position of the triangular material dividing plate 21 can be approximately the same 4 strands.
The lower extreme of three angle feed arrangement 2 is provided with a plurality of unloading passageways 5, and the entry of unloading passageway 5 corresponds with the feed opening of three angle feed arrangement 2, and the material after the material is divided to the triangle division flitch 21 gets into different unloading passageways 5 respectively, is provided with striker plate 51 in the unloading passageway 5, and striker plate 51 upside is connected with the bottom plate of unloading passageway 5, and striker plate 51 is the angle setting with unloading passageway 5, buffers and slows down through striker plate 51 to the material in the unloading passageway 5, makes the material evenly get into dispersed material net 3, realizes the cloth once more.
The discharge gate of feeding casing 1 is connected with V type selection powder machine 6, and the scattering plate bottom of V type selection powder machine 6 is provided with angle bar 61, and angle bar 61 upper end welding has the antifriction plate, and the material is continued to raise by welded antifriction plate and is fallen at the scattering plate whereabouts process, increases and breaks up the effect, improves the selection powder ability of V selection.
The preferred embodiments of the present utility model have been described in detail, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model, and the various changes are included in the scope of the present utility model.
Claims (6)
1. A V-shaped powder concentrator uniform feeding device is characterized in that: the device comprises a feeding shell (1), a triangular material dividing device (2) and a dispersed material grid (3), wherein a feeding hole (11) and a discharging hole (12) are respectively formed in the upper end and the lower end of the feeding shell (1), the triangular material dividing device (2) is arranged at one end, close to the feeding hole (11), in the feeding shell (1), and the dispersed material grid (3) is arranged at the discharging hole (12) of the feeding shell (1);
the triangular material distributing device (2) comprises a triangular material distributing plate (21) and a mounting rod (22), wherein the lower end of the mounting rod (22) is fixedly connected with the triangular material distributing plate (21), the upper end of the mounting rod (22) is slidably connected with a supporting rod (23), two ends of the supporting rod (23) are fixedly connected with two sides of a feeding shell (1) respectively, a threaded rod (24) is rotatably arranged on the feeding shell (1), the threaded rod (24) is arranged in parallel with the supporting rod (23), internal threads matched with the threaded rod (24) are arranged on the mounting rod (22), and one end of the supporting rod (23) extends out of the feeding shell (1) and is connected with a driving mechanism.
2. The uniform feeding device of a V-type powder concentrator according to claim 1, wherein: two triangular distributing plates (21) are arranged, and the two triangular distributing plates (21) are respectively connected with a threaded rod (24) through a mounting rod (22).
3. The uniform feeding device of a V-type powder concentrator according to claim 1, wherein: the material collecting mechanism (4) is arranged at the upper end of the triangular material distributing device (2), the material collecting mechanism (4) comprises two material collecting inclined plates (41) which are arranged at an angle, the upper ends of the two material collecting inclined plates (41) are fixedly connected with the two sides of the feeding shell (1) respectively, and a channel (42) for materials to pass through is arranged between the lower ends of the two material collecting inclined plates (41).
4. The uniform feeding device of a V-type powder concentrator according to claim 1, wherein: the lower end of the triangular material distributing device (2) is provided with a plurality of discharging channels (5), and the inlet of each discharging channel (5) corresponds to the discharging opening of the triangular material distributing device (2).
5. The uniform feeding device of a V-shaped powder concentrator according to claim 4, wherein: the blanking channel (5) is internally provided with a striker plate (51), the upper side of the striker plate (51) is connected with the bottom plate of the blanking channel (5), and the striker plate (51) is arranged at an angle with the blanking channel (5).
6. The uniform feeding device of a V-type powder concentrator according to claim 1, wherein: still include V type selection powder machine (6), V type selection powder machine (6) pan feeding mouth and discharge gate (12) cooperation, the broken up board bottom of V type selection powder machine (6) is provided with angle bar (61), angle bar (61) upper end welding has the antifriction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321345684.XU CN220049013U (en) | 2023-05-30 | 2023-05-30 | Uniform feeding device of V-shaped powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321345684.XU CN220049013U (en) | 2023-05-30 | 2023-05-30 | Uniform feeding device of V-shaped powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220049013U true CN220049013U (en) | 2023-11-21 |
Family
ID=88762522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321345684.XU Active CN220049013U (en) | 2023-05-30 | 2023-05-30 | Uniform feeding device of V-shaped powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220049013U (en) |
-
2023
- 2023-05-30 CN CN202321345684.XU patent/CN220049013U/en active Active
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