CN217101355U - Feeding and discharging hopper - Google Patents
Feeding and discharging hopper Download PDFInfo
- Publication number
- CN217101355U CN217101355U CN202220457062.5U CN202220457062U CN217101355U CN 217101355 U CN217101355 U CN 217101355U CN 202220457062 U CN202220457062 U CN 202220457062U CN 217101355 U CN217101355 U CN 217101355U
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- fixed
- hopper
- fly leaf
- lateral wall
- wall
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- 238000007599 discharging Methods 0.000 title description 6
- 238000001125 extrusion Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims description 30
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 19
- 238000007873 sieving Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses a give ore deposit hopper down relates to ore dressing equipment technical field. The utility model provides a hopper under feeding, includes go out the hopper and constitute by the lateral wall of four slopes of front and back, left and right, be fixed with the second connecting portion on the lateral wall of left side, second connecting portion one side and fly leaf top swing joint, the fly leaf slope in the lateral wall of left side, left side lateral wall outer wall is fixed with a plurality of set-squares, set-square and left side lateral wall swing joint have the movable rod, movable rod one end offsets with the fly leaf. The utility model discloses be provided with fly leaf, movable rod, arc and extrusion device, adjust the fly leaf through extrusion device, and then can carry out the regulation control load to the export width of going out the hopper, improved the device's practicality, when the discharge gate that goes out the hopper takes place to block up, start the second motor, the fly leaf carries out the small-angle around the second connecting portion and carries out reciprocating rotation this moment to realize the vibrations of fly leaf and the extrusion to the jam material.
Description
Technical Field
The utility model relates to a mineral processing equipment technical field specifically is a hopper under giving ore deposit.
Background
Arching is a harmful phenomenon often occurring in the unloading process of a hopper, and can block the flow of materials, destroy the continuity and reliability of unloading and transferring work, even cause the interruption of the whole mechanized unloading transportation system and the production flow, in industrial and mining enterprises, the materials often have certain moisture and viscosity, the problem of hopper blockage is more serious, and the production and operation cost of the enterprises is increased.
In the prior art, in order to prevent the hopper from arching, it is most common to provide a manual rapping device or an electric rapping device on the side wall of the hopper. There are problems in that: 1. the cost is too high if all electric rapping devices are adopted; 2. if all manual rapping devices are arranged, the rapping devices positioned at high positions are not easy to touch, and inconvenience is brought to cleaning. For this reason, a feeding hopper is proposed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a give ore deposit hopper down to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hopper under giving ore deposit, includes connecting plate and play hopper, it comprises the lateral wall of four slopes of front, back, left side and right side to go out the hopper, is fixed with the second connecting portion on the lateral wall of left side, second connecting portion one side and fly leaf top swing joint, the fly leaf slope in the lateral wall of left side, left side lateral wall outer wall is fixed with a plurality of set-squares, set-square and left side lateral wall swing joint have the movable rod, movable rod one end offsets with the fly leaf, the movable rod other end is fixed with the arc, be fixed with the second spring between arc and the set-square, arc one side is provided with extrusion device.
Preferably, the connecting plate top is fixed with the screening case, and the screening case export is linked together with a hopper import, and the screening case top is fixed with the feeder hopper, has the sieve through first connecting portion swing joint in the screening case box, and the sieve bottom is provided with screening plant, and the rectangular channel has been seted up to screening case one side, and sieve one side is located the rectangular channel, and the rectangular channel outside is fixed with other feed bin passageway.
Preferably, a plurality of first springs are fixed between the movable plate and the inner wall of the left side wall.
Preferably, the extrusion device comprises a fixing plate fixed on the side wall of the left side, a second rotating shaft is movably connected between the fixing plates, a plurality of cams are fixed on a shaft body of the second rotating shaft and abut against the arc-shaped plate, a second motor is fixed on one side of one of the fixing plates, and the output end of the second motor is fixed with one end of the second rotating shaft.
Preferably, the screening device comprises a first rotating shaft movably connected with the inner walls of two sides of the screening box, a plurality of crankshafts are integrally formed on a first rotating shaft body, a plurality of hinged seats are fixed at the bottom end of the screen plate, hinged plates are movably connected between the crankshafts and the hinged plates, a first motor is fixed on one side of the screening box, and the output end of the first motor is fixed with the end of the first rotating shaft.
Preferably, a rubber layer is fixed to the side wall of the movable plate facing the right side.
Compared with the prior art, the beneficial effects of the utility model are that:
this hopper under ore feeding, be provided with the fly leaf, the movable rod, arc and extrusion device, adjust the fly leaf through extrusion device, and then can carry out the regulation control load to the export width of hopper, the device's practicality has been improved, when the discharge gate that goes out the hopper takes place to block up, start the second motor, the fly leaf carries out the small-angle around the second connecting portion and carries out reciprocating rotation this moment, thereby realize the vibrations of fly leaf and the extrusion to the jam material, make the jam material take place to become flexible, the jam has been avoided, the device simple structure, low in manufacturing cost, the clearance is convenient.
In addition, still be provided with screening case, other feed bin passageway, screening plant and sieve, big material is sieved through screening plant and sieve, then enters into other feed bin through other feed bin passageway and collects, and during little qualified material fell into out the hopper through the sieve, the material moved on the sieve, has avoided piling up of material like this, further reduction the jam of play hopper.
Drawings
Fig. 1 is a left side axial view of the present invention;
FIG. 2 is a half-sectional view of the present invention;
fig. 3 is a detailed view of the screening device of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 2.
In the figure: 1. screening the box; 2. a connecting plate; 3. a discharge hopper; 4. a feed hopper; 5. a bypass bin channel; 601. a sieve plate; 602. a first connection portion; 7. a screening device; 701. a first rotating shaft; 702. a crankshaft; 703. a hinged seat; 704. a hinge plate; 705. a first motor; 8. a movable plate; 801. a first spring; 802. a second connecting portion; 9. an extrusion device; 901. a fixing plate; 902. a second rotating shaft; 903. a cam; 904. a set square; 905. a movable rod; 906. a second spring; 907. an arc-shaped plate; 908. a second motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1-4, the utility model provides a technical solution: a feeding hopper comprises a connecting plate 2 and a discharge hopper 3, wherein the discharge hopper 3 is fixed with the inner wall of the connecting plate 2, and it is required to know that the discharge hopper 3 consists of four inclined side walls, namely, the width of a feed inlet at the top of the discharge hopper 3 is larger than that of a discharge outlet at the bottom of the discharge hopper 3, a second connecting part 802 is fixed on the side wall at the left side, one side of the second connecting part 802 is movably connected with the top of a movable plate 8, so that the movable plate 8 can rotate around the second connecting part 802 in a small range, a rubber layer is fixed on the side wall of the movable plate 8 facing to the right side, the rubber material of the rubber layer is nitrile-butadiene-acrylonitrile (NBR) high-strength wear-resistant rubber, the wear rate G is required to be less than 0.32G/cm2, the arrangement can avoid the collision of the material on the movable plate 8, thereby prolonging the service life of the movable plate 8, in addition, the arrangement of the rubber layer can also better reduce the collision of the material on the movable plate 8 to generate noise, further improvement the device's practicality, be fixed with a plurality of first springs 801 between fly leaf 8 and the left side lateral wall inner wall, in this embodiment, first spring 801's quantity sets up to 4, and be horizontal straight line distribution, fly leaf 8 slope in left side lateral wall, be fixed with a plurality of set-squares 904 at left side lateral wall outer wall, in this embodiment, the quantity of set-square 904 sets up to 3, and the equipartition is in the outside of left side lateral wall, set-square 904 and left side lateral wall swing joint have movable rod 905, movable rod 905 one end offsets with fly leaf 8, the movable rod 905 other end is fixed with arc 907, be fixed with second spring 906 between arc 907 and the set-square 904, be provided with extrusion device 9 on one side of arc 907.
In order to ensure the smooth implementation of the solution, it should be noted that the extruding device 9 includes two fixing plates 901 fixed on the left side wall, the number of the fixing plates 901 is set to 2, a second rotating shaft 902 is movably connected between the fixing plates 901, and a plurality of cams 903 are fixed on the shaft body of the second rotating shaft 902, it is required to know that the number of the cams 903 is also 3, and the cams 903 are abutted against the arc plate 907, it is noted that the radius of the arc plate 907 is larger than the radius of the large circle of the cams 903, a second motor 908 is fixed on one side of one of the fixing plates 901, the output end of the second motor 908 is fixed with one end of the second rotating shaft 902, it is necessary to supplement that the movable plate 8 is adjusted by the extruding device 9, and further the outlet width of the discharging hopper 3 can be adjusted, the discharging amount is controlled, the practicability of the device is improved, when the discharging port of the discharging port is blocked, the second motor 908 is started, and under the action of the first spring 801, the movable plate 8 performs small-angle reciprocating rotation around the second connecting portion 802 at the moment, so that vibration of the movable plate 8 and extrusion on the blocking materials are realized, the blocking materials are loosened, blocking is avoided, and the device is simple in structure, low in manufacturing cost and convenient to clean.
In order to make this scheme optimum, in this embodiment, 2 tops of connecting plate are fixed with screening case 1, the export of screening case 1 is linked together with play hopper 3 import, 1 top of screening case is fixed with feeder hopper 4, there is sieve 601 through first connecting portion 602 swing joint in 1 box of screening case, sieve 601 is made for stainless steel material, it has certain corrosion resisting property, be provided with screening plant 7 bottom sieve 601, the rectangular channel has been seted up to 1 one side of screening case, sieve 601 one side is located the rectangular channel, the rectangular channel outside is fixed with other feed bin passageway 5.
Wherein, the sieving device 7 comprises a first rotating shaft 701 movably connected with the inner walls of two sides of the sieving box 1, a plurality of crankshafts 702 are integrally formed on the shaft body of the first rotating shaft 701, a plurality of hinge seats 703 are fixed at the bottom end of the sieving plate 601, a hinge plate 704 is movably connected between the crankshafts 702 and the hinge plate 704, a first motor 705 is fixed at one side of the sieving box 1, the output end of the first motor 705 is fixed with the end part of the first rotating shaft 701, and it needs to be supplemented that the first motor 705 and the second motor 908 both adopt servo motors, the servo motors have the function of converting electric signals into angular displacement or angular velocity of the rotating shaft, the servo motors can control the velocity, the position precision is very accurate, and the three remarkable characteristics of large starting torque, wide operating range, no self-rotation phenomenon and the like, therefore, the sieving device is suitable for the embodiment, large materials are sieved by the sieving device 7 and the sieving plate 601 and then enter into a side storage bin for collection by a side channel 5, small qualified materials fall into the discharge hopper 3 through the sieve plate 601, and the materials move on the sieve plate 601, so that the accumulation of the materials is avoided, and the blockage of the discharge hopper 3 is further reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hopper under feeding, includes connecting plate (2) and play hopper (3), its characterized in that: go out hopper (3) by preceding, back, the lateral wall of four slopes on a left side and right side is constituteed, be fixed with second connecting portion (802) on the lateral wall of left side, second connecting portion (802) one side and fly leaf (8) top swing joint, fly leaf (8) slope in the lateral wall of left side, left side lateral wall outer wall is fixed with a plurality of set-squares (904), set-square (904) and left side lateral wall swing joint have movable rod (905), movable rod (905) one end offsets with fly leaf (8), movable rod (905) other end is fixed with arc (907), be fixed with second spring (906) between arc (907) and set-square (904), arc (907) one side is provided with extrusion device (9).
2. A feed hopper according to claim 1 wherein: connecting plate (2) top is fixed with screening case (1), and screening case (1) export is linked together with play hopper (3) import, and screening case (1) top is fixed with feeder hopper (4), has sieve (601) through first connecting portion (602) swing joint in screening case (1) box, and sieve (601) bottom is provided with screening plant (7), and the rectangular channel has been seted up to screening case (1) one side, and sieve (601) one side is located the rectangular channel, and the rectangular channel outside is fixed with other feed bin passageway (5).
3. A feed hopper according to claim 1 wherein: a plurality of first springs (801) are fixed between the movable plate (8) and the inner wall of the left side wall.
4. A feed hopper according to claim 1 wherein: the extrusion device (9) comprises a fixing plate (901) fixed on the side wall of the left side, a second rotating shaft (902) is movably connected between the fixing plates (901), a plurality of cams (903) are fixed on the shaft body of the second rotating shaft (902), the cams (903) are abutted to the arc-shaped plate (907), a second motor (908) is fixed on one side of one fixing plate (901), and the output end of the second motor (908) is fixed with one end of the second rotating shaft (902).
5. A feed hopper according to claim 2 wherein: screening plant (7) including with screening case (1) both sides inner wall swing joint's first pivot (701), integrated into one piece has a plurality of bent axles (702) on first pivot (701) axis body, sieve (601) bottom mounting has a plurality of articulated seats (703), swing joint has articulated slab (704) between bent axle (702) and the articulated slab (704), screening case (1) one side is fixed with first motor (705), first motor (705) output is fixed mutually with first pivot (701) tip.
6. A feed hopper according to claim 1 wherein: and a rubber layer is fixed on the side, facing the right side wall, of the movable plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220457062.5U CN217101355U (en) | 2022-03-03 | 2022-03-03 | Feeding and discharging hopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220457062.5U CN217101355U (en) | 2022-03-03 | 2022-03-03 | Feeding and discharging hopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217101355U true CN217101355U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220457062.5U Active CN217101355U (en) | 2022-03-03 | 2022-03-03 | Feeding and discharging hopper |
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| Country | Link |
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| CN (1) | CN217101355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492393A (en) * | 2022-11-05 | 2022-12-20 | 中国二十二冶集团有限公司 | Self-compacting concrete pouring device and using method thereof |
-
2022
- 2022-03-03 CN CN202220457062.5U patent/CN217101355U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115492393A (en) * | 2022-11-05 | 2022-12-20 | 中国二十二冶集团有限公司 | Self-compacting concrete pouring device and using method thereof |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: 068250 Xiao Ying Xiang Er Dao Gou men Cun, Luanping county, Chengde City, Hebei Province Patentee after: Luanping Weiyuan Mining Co.,Ltd. Address before: 067000 habaqin village, Xiaoying Township, Luanping county, Chengde City, Hebei Province Patentee before: Chengde Baotong Mining Co.,Ltd. |