CN210175845U - Fertilizer raw material conveyor - Google Patents
Fertilizer raw material conveyor Download PDFInfo
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- CN210175845U CN210175845U CN201921013351.0U CN201921013351U CN210175845U CN 210175845 U CN210175845 U CN 210175845U CN 201921013351 U CN201921013351 U CN 201921013351U CN 210175845 U CN210175845 U CN 210175845U
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- conveying
- conveying device
- conveyor
- fertilizer raw
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Abstract
The utility model relates to a chemical fertilizer raw material conveyer, include: a conveying device; the electromagnet device is positioned above the conveying device; the electromagnetic baffle comprises an upper vertical part and a lower inclined part, the vertical part is positioned on one side of the tail end of the conveying device, the inclined part is positioned below the tail end of the conveying device, and the inclined surface of the inclined part faces the tail end of the conveying device; the conveying device also comprises an adjusting roller which is abutted against the upper part of the conveying belt; the vertical part is provided with an arc part extending towards the tail end of the conveying device, and the vertical height of the arc center of the arc part is higher than that of the center of the driven roller, so that an asymmetric conveying space is formed; the utility model discloses a can effectively get rid of the iron fillings in the chemical fertilizer raw materials, have better reliability.
Description
Technical Field
The utility model relates to a chemical fertilizer production facility field especially relates to a conveyer for carrying chemical fertilizer raw materials.
Background
In the process of producing the fertilizer, the raw materials often contain scrap iron, which affects the normal operation of equipment, so that the scrap iron in the fertilizer raw materials is very important to clean, but most of the scrap iron particles are extremely small, which causes time and labor waste in cleaning work. Current general way is, when the chemical fertilizer raw materials is carried on the conveyer, through the electro-magnet that sets up in the conveyer belt top of conveyer, with the iron fillings adsorption in the chemical fertilizer raw materials to reach the purpose of cleaing away iron fillings, but the great iron fillings granule of diameter can only often be got rid of to this kind of way, can't reach the purpose of thoroughly cleaing away iron fillings.
Chinese patent CN205146441U provides a conveyer for carrying chemical fertilizer raw materials, relates to chemical fertilizer production facility field, and the device includes conveyor, electro-magnet and electromagnetic baffle, and the electro-magnet is located conveyor's top, and electromagnetic baffle includes the perpendicular portion of upside and the rake of downside, and the perpendicular portion is located the terminal one side of conveyor, and the rake is located the terminal below of conveyor, and the inclined plane of rake towards conveyor's end. The fertilizer raw materials fall down at the tail end of the conveying device, the fertilizer raw materials do free-fall movement at the moment, the lateral magnetic force of the vertical part of the electromagnetic baffle is applied to the fertilizer raw materials during the free-fall movement, and the lateral movement of the iron filings does not need to overcome the gravity at the moment, so that the iron filings with the medium size are adsorbed to the vertical part. But at the moment, very small scrap iron is mixed with the fertilizer raw materials. When the fertilizer raw materials fall on the inclined part of the electromagnetic baffle plate, because the fertilizer raw materials are in direct contact with the surface of the inclined part at the moment, small iron filings mixed in the fertilizer raw materials can be adsorbed on the surface of the electromagnetic baffle plate, and the aim of thoroughly removing the iron filings in the fertilizer raw materials is fulfilled.
However, this structure exists: 1. after the electromagnet on the conveying device adsorbs a large amount of large-particle scrap iron, the absorption of scrap iron in the fertilizer raw materials conveyed subsequently can be influenced; 2. at the tail end of the conveying device, the fine iron filings can do free falling motion along with the fertilizer raw materials, the fine iron filings close to the electromagnetic baffle plate side can be adsorbed by the electromagnetic baffle plate, and the fine iron filings far away from the electromagnetic baffle plate side and other fine iron filings mixed in the fertilizer raw materials or wrapped by the fertilizer raw materials cannot be effectively cleaned; 3. because the grain size and the weight of the fertilizer raw materials are different, the scrap iron can not be effectively cleaned and adsorbed easily for the structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, obtaining a conveyer for carrying chemical fertilizer raw materials, this conveyer can effectively get rid of the iron fillings in the chemical fertilizer raw materials.
The utility model discloses a realize through following technical scheme:
a conveyor for conveying fertilizer material, comprising:
a conveying device;
the electromagnet device is positioned above the conveying device; and
an electromagnetic shield including an upper vertical portion on one side of the end of the conveyor and a lower inclined portion below the end of the conveyor, the inclined portion having an inclined surface facing the end of the conveyor;
the conveying device comprises a driving roller, a driven roller, a tensioning roller and a conveying belt, wherein the driving roller and the driven roller are positioned on the same horizontal line and are arranged at intervals, the conveying belt is sleeved on the driving roller and the driven roller, and the tensioning roller is abutted to the lower side of the conveying belt; a door frame type material flattening device is arranged on one side, close to the driving roller, of the conveying belt;
the conveying device further comprises an adjusting roller, and the adjusting roller is abutted to the upper part of the conveying belt; the electromagnet device comprises a rotating rod and electromagnets arranged on the rotating rod, wherein three rows of the electromagnets are longitudinally arranged along the rotating rod and are uniformly distributed in a circumference mode by taking the axis of the rotating rod as a central line; the conveying device is characterized in that an arc portion extending towards the tail end of the conveying device is arranged on the vertical portion, the vertical height of the arc center of the arc portion is higher than that of the center of the driven roller, so that an asymmetric conveying space is formed, a hole channel which is the same as the horizontal transmission direction is formed in the vertical portion, a rotating roller is arranged in the hole channel, one end of the rotating roller extends into the conveying space, and the other end of the rotating roller is connected with a driving device.
Furthermore, the material flattening device is provided with an inclined surface opposite to the upper end surface of the conveying belt, and the inclined surface inclines downwards from the driving roller to the driven roller.
Further, the upper end of the inclined part is rotatably connected with the lower end of the vertical part, and one side of the inclined part is provided with a spring, so that the other side of the inclined part is close to or far away from the conveying device under the action of the acting force of the fertilizer raw materials and the elastic force of the spring.
Furthermore, a material receiving box is arranged below the electromagnetic baffle.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the adjusting roller, so that the fertilizer raw material rises and falls with a certain gradient on the conveyer belt, and the proportion of the fertilizer raw material is not completely the same as that of the scrap iron, so that the scrap iron and the fertilizer raw material can be pre-separated to a certain degree; the rotary electromagnet can be used alternately, so that scrap iron adsorbed on the electromagnet can be cleaned conveniently, and the utilization rate is improved; the asymmetrical transportation space formed by arranging the electromagnetic baffle with the arc part can extrude the fertilizer raw materials or the scrap iron in different directions, so that the downward conveying force is convenient to generate, the fertilizer raw materials and the scrap iron can be scattered, and the adsorption force of the scrap iron is improved; by arranging the inclined part controlled by the spring force, a larger conveying space can be provided when a large amount of materials fall; the rotary roller is arranged, so that the accumulation of fertilizer raw materials is prevented, the rotary roller is suitable for materials with various different weights, the control process is simple, the manufacturing cost is low, and the rotary roller has better reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic side view of the electromagnet device 2 according to the present invention.
The reference numbers are as follows:
1. conveying device, 11, driving roller, 12, driven roller, 13, tensioning roller, 14, adjusting roller, 15, conveying belt, 2, electromagnet device, 21, rotating rod, 22, electromagnet, 3, electromagnetic baffle, 31, vertical part, 311, arc part, 32, inclined part, 4, spring, 5, material receiving box, 6, material flattening device, 7 and rotating roller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 2, a conveyor for conveying fertilizer material includes:
a conveying device 1;
the electromagnet device 2 is positioned above the conveying device 1; and
an electromagnetic shield 3, the electromagnetic shield 3 comprising an upper vertical portion 31 and a lower inclined portion 32, the vertical portion 31 being located at one side of the end of the conveyor 1, the inclined portion 32 being located below the end of the conveyor 1, and the inclined portion 32 having an inclined surface facing the end of the conveyor 1;
the conveying device 1 comprises a driving roller 11, a driven roller 12, a tensioning roller 13 and a conveying belt 15, wherein the driving roller 11 and the driven roller 12 are positioned on the same horizontal line and arranged at intervals, the conveying belt 15 is sleeved on the driving roller 11 and the driven roller 12, and the tensioning roller 13 is abutted to the lower part of the conveying belt 15; a door frame type material flattening device 6 is arranged on one side, close to the driving roller 11, of the conveying belt 15;
the conveying device 1 further comprises an adjusting roller 14, and the adjusting roller 14 abuts against the conveying belt 15; the electromagnet device 2 comprises a rotating rod 21 and electromagnets 22 arranged on the rotating rod 21, wherein the electromagnets 22 are longitudinally arranged in three rows along the rotating rod 21 and are uniformly distributed in a circumference manner by taking the axis of the rotating rod 21 as a central line, and a power line of the electromagnets can be connected with a conducting wire in the rotating rod 21 in a rotating contact manner such as an electric brush to prevent a circuit from being wound, and the specific manner refers to the prior art; be provided with the circular arc 311 to conveyor 1 end extension on the vertical part 31, the vertical height at circular arc center of circular arc portion 311 is higher than the vertical height at driven voller 12 center to form asymmetric transportation space, be provided with the pore the same with the horizontal drive direction on the vertical part 31, be provided with in the pore and change roller 7, change roller 7 one end and extend to in the transportation space, the other end is connected with drive arrangement.
In specific implementation, the material leveling device 6 is provided with an inclined surface opposite to the upper end surface of the conveying belt 15, and the inclined surface inclines downwards from the driving roller 11 to the driven roller 12.
When the fertilizer distributor is specifically implemented, the upper end of the inclined part 32 is rotatably connected with the lower end of the vertical part 31, one side of the inclined part 32 is provided with the spring 4, and the other end of the spring 4 is fixedly arranged at a mounting position (not shown), so that the other side of the inclined part 32 is close to or away from the conveyer 1 under the action of the acting force of the fertilizer raw materials and the elastic force of the spring 4.
In specific implementation, a material receiving box 5 is arranged below the electromagnetic baffle plate 3.
The utility model discloses a theory of operation does:
an operator opens the conveying device 1 and supplies power to the electromagnet device 2 and the electromagnetic baffle 3, the electromagnet 2 and the electromagnetic baffle 3 have magnetism, fertilizer raw materials fall to the front end of the conveying device 1, along with the transmission of the conveying device 1, the fertilizer raw materials move along and pass through the material flattening device 6, the material flattening device 6 has the function of limiting the thickness of the fertilizer raw materials on the conveying belt 15, so that the fertilizer raw materials can be spread out in a larger area on the conveying belt 15, when the fertilizer raw materials move to the lower part of the electromagnet 2, the fertilizer raw materials are lifted and lowered on the conveying belt with a certain gradient due to the action of the adjusting roller 14, because the specific gravity of the fertilizer raw materials and the specific gravity of the scrap iron are not completely the same, large scrap iron and the fertilizer raw materials can be pre-separated to a certain degree, the larger particle scrap iron in the fertilizer raw materials are adsorbed on the electromagnet 2 immediately, and along with the fertilizer raw materials continuously move, and fall from conveyor 1's end, the free fall motion is done to the fertilizer raw materials this moment, because the side direction magnetic force of the vertical part 31 of electromagnetic baffle 3 is received to the in-process of doing the free fall at the fertilizer raw materials, because electromagnetic baffle 3 has circular arc portion 311, form asymmetric transportation space, can produce the extrusion in different directions to fertilizer raw materials or iron fillings, produce decurrent conveying power, make fertilizer raw materials and iron fillings can be scattered, iron fillings are adsorbed by electromagnetic baffle 3 more easily, the rotation of commentaries on classics roller 7 can prevent piling up of fertilizer raw materials simultaneously, make whole process more smooth and easy, through setting up the rake 32 that utilizes spring force control, when a large amount of materials fall, can provide great transportation space, at last fertilizer raw materials along electromagnetic baffle 3 landing to in workbin 5 or other devices.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (4)
1. A fertilizer raw material conveyor is characterized by comprising:
a conveying device;
the electromagnet device is positioned above the conveying device; and
an electromagnetic shield including an upper vertical portion on one side of the end of the conveyor and a lower inclined portion below the end of the conveyor, the inclined portion having an inclined surface facing the end of the conveyor;
the conveying device comprises a driving roller, a driven roller, a tensioning roller and a conveying belt, wherein the driving roller and the driven roller are positioned on the same horizontal line and are arranged at intervals, the conveying belt is sleeved on the driving roller and the driven roller, and the tensioning roller is abutted to the lower side of the conveying belt; a door frame type material flattening device is arranged on one side, close to the driving roller, of the conveying belt;
the conveying device further comprises an adjusting roller, and the adjusting roller is abutted to the upper part of the conveying belt; the electromagnet device comprises a rotating rod and electromagnets arranged on the rotating rod, wherein three rows of the electromagnets are longitudinally arranged along the rotating rod and are uniformly distributed in a circumference mode by taking the axis of the rotating rod as a central line; the conveying device is characterized in that an arc portion extending towards the tail end of the conveying device is arranged on the vertical portion, the vertical height of the arc center of the arc portion is higher than that of the center of the driven roller, so that an asymmetric conveying space is formed, a hole channel which is the same as the horizontal transmission direction is formed in the vertical portion, a rotating roller is arranged in the hole channel, one end of the rotating roller extends into the conveying space, and the other end of the rotating roller is connected with a driving device.
2. The fertilizer feedstock conveyor of claim 1, further comprising: the material flattening device is provided with an inclined plane opposite to the upper end face of the conveying belt, and the inclined plane inclines downwards from the driving roller to the driven roller.
3. The fertilizer feedstock conveyor of claim 1, further comprising: the upper end of rake is in the same place with the lower extreme rotatable coupling of vertical part, one side of rake is provided with the spring to the opposite side that makes the rake is close to or keeps away from conveyor under the effect of the effort of fertilizer raw materials and spring force.
4. The fertilizer feedstock conveyor of any one of claims 1-3, further comprising: a material receiving box is arranged below the electromagnetic baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013351.0U CN210175845U (en) | 2019-06-29 | 2019-06-29 | Fertilizer raw material conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921013351.0U CN210175845U (en) | 2019-06-29 | 2019-06-29 | Fertilizer raw material conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210175845U true CN210175845U (en) | 2020-03-24 |
Family
ID=69839664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921013351.0U Expired - Fee Related CN210175845U (en) | 2019-06-29 | 2019-06-29 | Fertilizer raw material conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210175845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320259A (en) * | 2020-11-28 | 2021-02-05 | 湖南煤矿机械有限公司 | Belt conveyor tear tape protection device |
-
2019
- 2019-06-29 CN CN201921013351.0U patent/CN210175845U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112320259A (en) * | 2020-11-28 | 2021-02-05 | 湖南煤矿机械有限公司 | Belt conveyor tear tape protection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |