CN216376671U - Feed divider and dry separation machine - Google Patents
Feed divider and dry separation machine Download PDFInfo
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- CN216376671U CN216376671U CN202122590407.2U CN202122590407U CN216376671U CN 216376671 U CN216376671 U CN 216376671U CN 202122590407 U CN202122590407 U CN 202122590407U CN 216376671 U CN216376671 U CN 216376671U
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Abstract
The utility model provides a material distributing device and a dry separation machine, wherein the material distributing device comprises a bottom plate and a vertical plate, one end of the vertical plate is connected with the bottom plate, an included angle is formed between the vertical plate and the bottom plate, lifting lugs are respectively arranged at two ends of the vertical plate, an installing plate is arranged at the bottom of each lifting lug, and a plurality of first through holes are formed in the installing plate. The utility model can reduce the fragmentation degree of the material, prevent the material from being treated as industrial waste, avoid material waste and environmental pollution, reduce the impact abrasion between the material and the material distributing device, prolong the service life of the material distributing plate and reduce the cost.
Description
Technical Field
The utility model relates to the technical field of coal mines, in particular to a material distribution device and a dry separation machine.
Background
In recent years, intelligent dry separators are widely used for separating coal and gangue under the environment-friendly conditions of no water, no coal slime and the like. After separation, the coal and the gangue enter two different treatment channels through the material separating plate. At present, the conventional material distributing plate can directly impact the front surface of the material distributing plate after materials fly out of a belt, the material distributing plate is formed by welding 16Mn steel plates, and impact abrasion can be generated when coal and gangue impact the steel plates at a high speed. For coal and gangue, the hardness of the 16Mn steel plate is high, and when the coal and the gangue are collided, on one hand, the coal and the gangue can cause cracks in the material due to strong impact force, and can be broken into small blocks or even powder after falling into the processing channel, the powder fills the whole sorting chamber, and then the powder is treated as industrial waste through dust removal equipment, so that material waste and serious environmental pollution are easily caused; on the other hand, due to long-time uninterrupted impact, plastic deformation can be generated on the material distribution plate, the material distribution plate can be abraded after the impact for a longer time, the service life of the material distribution plate is shortened, and the equipment cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a material distributing device and a dry separator, which can reduce the fragmentation degree of materials, prevent the materials from being treated as industrial waste, avoid material waste and environmental pollution, reduce the impact wear between the materials and the material distributing device, prolong the service life of a material distributing plate and reduce the cost.
The technical scheme of the utility model provides a material distribution device which comprises a bottom plate and a vertical plate, wherein one end of the vertical plate is connected with the bottom plate, an included angle is formed between the vertical plate and the bottom plate, lifting lugs are respectively arranged at two ends of the vertical plate, an installation plate is arranged at the bottom of each lifting lug, and a plurality of first through holes are formed in the installation plate.
Further, the included angle is an acute angle.
Furthermore, the support device also comprises a plurality of first support plates, one end of each first support plate is connected with the bottom plate, and the other end of each first support plate is connected with the vertical plate.
Furthermore, the first supporting plate is triangular, and two edges of the first supporting plate are respectively connected with the bottom plate and the vertical plate.
Furthermore, the number of the first supporting plates is five, and the five first supporting plates are uniformly distributed between the vertical plate and the bottom plate.
Furthermore, a second support plate is arranged between the lifting lug and the mounting plate, one end of the second support plate is connected with the lifting lug, and the other end of the second support plate is connected with the mounting plate.
Further, the bottom plate, the first supporting plate, the vertical plate, the mounting plate and the second supporting plate are integrally formed.
Further, the first through hole is a kidney-shaped hole.
Furthermore, a second through hole is formed in the lifting lug.
The technical scheme of the utility model also provides a dry separator which comprises a bracket and the material distributing device, wherein the material distributing device is connected with the bracket through the mounting plate by bolts.
After adopting above-mentioned technical scheme, have following beneficial effect: be connected through bottom plate and riser, and form the contained angle between bottom plate and the riser, during the use, the material is piled up the contained angle department between bottom plate and riser, makes the material get into the processing passageway through the bounce-back effect between material and the material to can alleviate the cracked degree of material, prevent that the material from being handled as industrial waste, avoid the material extravagant and environmental pollution, and reduce the impact wear between material and the feed divider, increase the life of branch flitch, reduce cost.
Drawings
The disclosure of the present invention will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present disclosure. In the figure:
fig. 1 is a schematic structural diagram of a material distribution device according to an embodiment of the present invention;
FIG. 2 is a perspective view of FIG. 1;
FIG. 3 is another schematic structural view of FIG. 2;
fig. 4 is a schematic diagram of the use of the feed divider shown in fig. 1.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings.
It is easily understood that according to the technical solution of the present invention, those skilled in the art can substitute various structures and implementation manners without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are only exemplary illustrations of the technical solutions of the present invention, and should not be construed as being all of the present invention or as defining or limiting the technical solutions of the present invention.
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
Example one
As shown in fig. 1 to fig. 3, the material distribution device provided in the first embodiment of the present invention includes a bottom plate 11 and a vertical plate 12, one end of the vertical plate 12 is connected to the bottom plate 11, an included angle is formed between the vertical plate 12 and the bottom plate 11, two ends of the vertical plate 12 are respectively provided with a lifting lug 121, the bottom of the lifting lug 121 is provided with an installation plate 13, and the installation plate 13 is provided with a plurality of first through holes 131.
The material distributing device provided by the utility model mainly comprises a bottom plate 11, a vertical plate 12 and a mounting plate 13.
The bottom plate 11 and the vertical plate 12 are in a strip shape, the outer edge of the bottom plate 11 in the length direction is fixedly connected with the outer edge of the vertical plate 12 in the length direction through welding and the like, and an included angle is formed between the bottom plate 11 and the vertical plate 12. A lifting lug 121 is arranged on one side, away from the bottom plate 11, of the vertical plate 12 in the length direction, a mounting plate 13 used for being connected with the dry separation machine is arranged at the bottom of the lifting lug 121, a plurality of first through holes 131 are formed in the mounting plate 13, and during mounting, the mounting plate 13 is connected with a support of the dry separation machine through bolts penetrating through the first through holes 131, so that the material distribution device is connected with the dry separation machine.
When the material separating device and the dry separator are installed in use, materials on the belt 21 are identified and blown, and are divided into an upper layer and a lower layer when flying out of the belt 21, as shown in fig. 4. The upper layer material flies through the material distributing device 10 and falls into the rear channel 22, and the lower layer material rebounds to fall into the front channel 23 after impacting the material distributing device 10, so that the separation of the two materials is realized. When the lower floor material was selected separately, the material of first operation can be piled up at the contained angle department that forms between bottom plate 11 and riser 12, after piling up the pile angle of material, next material can strike and form the bounce-back on the material, bounce-back to place ahead passageway 23 to the messenger is changed lower floor's material striking steel sheet into striking and is piled up the material, the material strikes same material and is compared in the steel sheet that the impact hardness phase difference is very big, the deformation of production can be little very much, thereby reduce the volume of cracked fritter or even powder. Meanwhile, when the accumulated materials reach a certain amount, the accumulated materials can slide into the front channel 23 along the edge of the bottom plate 11, so that the deformation caused by material accumulation is reduced, the service life of the material distributing device is prolonged, and the cost is reduced.
Optionally, in order to improve the connection stability, the vertical plate 12 is integrally formed with the lifting lug 121.
According to the material distributing device provided by the utility model, the bottom plate is connected with the vertical plate, and an included angle is formed between the bottom plate and the vertical plate, when the material distributing device is used, materials are accumulated at the included angle between the bottom plate and the vertical plate, and the materials enter the processing channel through the rebound effect between the materials, so that the degree of material fragmentation can be reduced, the materials are prevented from being processed as industrial waste materials, the waste of the materials and the environmental pollution are avoided, the impact wear between the materials and the material distributing device is reduced, the service life of the material distributing plate is prolonged, and the cost is reduced.
In one embodiment, the included angle is an acute angle in order to further accelerate the accumulation of the materials and reduce the fragmentation of the materials.
In one embodiment, the device further comprises a plurality of first supporting plates 14, one end of each first supporting plate 14 is connected with the bottom plate 11, and the other end of each first supporting plate 14 is connected with the vertical plate 12.
The one end of first backup pad 14 is connected through fixed modes such as welding with the side that bottom plate 11 is close to riser 12, and the other end of first backup pad 14 is connected through fixed modes such as welding with riser 12 near the side of bottom plate 11, and first backup pad 14 is used for supporting baseplate 11 and riser 12, plays and connects the reinforcement effect, prevents that bottom plate 11 and riser 12 from receiving the material impact and wearing and tearing warp. The number of the first supporting plates 14 can be set according to the user's requirement, and the longer the lengths of the bottom plate 11 and the vertical plate 12 are, the greater the number of the first supporting plates 14 is.
In one embodiment, the first support plate 14 is triangular, and two sides of the first support plate 14 are connected to the bottom plate 11 and the vertical plate 12, respectively.
The shape of first backup pad 14 is triangle-shaped, and the contained angle that forms between the contained angle of first backup pad 14 and bottom plate 11 and riser 12 is corresponding to can further support bottom plate 11 and riser 12 better, prevent that bottom plate 11 and riser 12 from receiving the material impact and wearing and tearing warp.
In one embodiment, in order to further increase the material accumulation speed and simultaneously increase the supporting force, and prevent the bottom plate 11 and the vertical plate 12 from being worn and deformed by the impact of the material, the number of the first supporting plates 14 is five, and the five first supporting plates 14 are uniformly distributed between the vertical plate 12 and the bottom plate 11.
In one embodiment, a second support plate 15 is disposed between the lifting lug 121 and the mounting plate 13, one end of the second support plate 15 is connected to the lifting lug 121, and the other end of the second support plate 15 is connected to the mounting plate 13.
One end of the second support plate 15 is connected with the side face, close to the mounting plate 13, of the lifting lug 121 through fixing modes such as welding, the other end of the second support plate 15 is connected with the side face, close to the lifting lug 121, of the mounting plate 13 through fixing modes such as welding, the second support plate 15 is used for supporting the lifting lug 121 and the mounting plate 13, and the connecting and reinforcing effects are achieved.
In one embodiment, the bottom plate 11, the first support plate 14, the vertical plate 12, the mounting plate 13, and the second support plate 15 are integrally formed to improve connection stability.
Preferably, in order to improve wear resistance and further increase service life, the bottom plate 11, the first support plate 14, the upright plate 12, the mounting plate 13 and the second support plate 15 are made of high manganese steel.
In one embodiment, in order to adjust the installation position of the material separating device, the first through hole 131 is a kidney-shaped hole.
In one embodiment, the lifting lug 121 is provided with a second through hole 1211.
The side of the lifting lug 121 far away from the mounting plate 13 is provided with a second through hole 1211, and the second through hole 1211 is used for being connected with hoisting equipment when the material distribution device is dragged, so that the material distribution device is convenient to move.
Example two
The second embodiment of the utility model provides a dry separator which comprises a bracket and the material distribution device, wherein the material distribution device is connected with the bracket through a bolt through the mounting plate.
According to the dry separator provided by the utility model, the bottom plate of the material distributing device is connected with the vertical plate, and an included angle is formed between the bottom plate and the vertical plate, when the dry separator is used, materials are accumulated at the included angle between the bottom plate and the vertical plate, and the materials enter the processing channel through the rebound effect between the materials, so that the material fragmentation degree can be reduced, the materials are prevented from being processed as industrial waste materials, the material waste and the environmental pollution are avoided, the impact wear between the materials and the material distributing device is reduced, the service life of the material distributing plate is prolonged, and the cost is reduced.
The foregoing is considered as illustrative only of the principles and preferred embodiments of the utility model. It should be noted that, for those skilled in the art, several other modifications can be made on the basis of the principle of the present invention, and the protection scope of the present invention should be regarded.
Claims (10)
1. The utility model provides a distributing device, its characterized in that includes bottom plate and riser, the one end of riser with the bottom plate is connected, just the riser with the contained angle has between the bottom plate, the both ends of riser are equipped with the lug respectively, the bottom of lug is equipped with the mounting panel, be equipped with a plurality of first through-holes on the mounting panel.
2. The feed divider of claim 1, wherein the included angle is an acute angle.
3. The material dividing device as claimed in claim 2, further comprising a plurality of first supporting plates, wherein one end of the first supporting plate is connected to the bottom plate, and the other end of the first supporting plate is connected to the vertical plate.
4. The material separating device as claimed in claim 3, wherein the first supporting plate is triangular, and two sides of the first supporting plate are connected to the bottom plate and the vertical plate respectively.
5. The material dividing device as claimed in claim 4, wherein the number of the first supporting plates is five, and the five first supporting plates are uniformly distributed between the vertical plate and the bottom plate.
6. The dividing device of claim 3, wherein a second support plate is disposed between the lifting lug and the mounting plate, one end of the second support plate is connected to the lifting lug, and the other end of the second support plate is connected to the mounting plate.
7. The divider of claim 6, wherein the base plate, the first support plate, the riser, the mounting plate, and the second support plate are integrally formed.
8. The dividing device of any of claims 1-7, wherein the first through-hole is a kidney-shaped hole.
9. The dividing device as claimed in claim 8, wherein the lifting lug is provided with a second through hole.
10. A dry separator comprising a support and a feed divider as claimed in any one of claims 1 to 9, the feed divider being bolted to the support by the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590407.2U CN216376671U (en) | 2021-10-25 | 2021-10-25 | Feed divider and dry separation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122590407.2U CN216376671U (en) | 2021-10-25 | 2021-10-25 | Feed divider and dry separation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216376671U true CN216376671U (en) | 2022-04-26 |
Family
ID=81248581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122590407.2U Active CN216376671U (en) | 2021-10-25 | 2021-10-25 | Feed divider and dry separation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216376671U (en) |
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2021
- 2021-10-25 CN CN202122590407.2U patent/CN216376671U/en active Active
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