CN217050800U - Bridge-breaking quantitative feeder - Google Patents
Bridge-breaking quantitative feeder Download PDFInfo
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- CN217050800U CN217050800U CN202220968444.4U CN202220968444U CN217050800U CN 217050800 U CN217050800 U CN 217050800U CN 202220968444 U CN202220968444 U CN 202220968444U CN 217050800 U CN217050800 U CN 217050800U
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Abstract
The utility model provides a bridge-breaking quantitative feeder, which comprises a screw conveyor, a storage bin, a rotating shaft and a plurality of breaking pieces, wherein the screw conveyor is internally provided with a screw conveying piece and is used for conveying materials to a dryer; the storage bin is connected above the spiral conveyor and used for supplying materials to the spiral conveyor; the rotating shaft is rotationally connected to the interior of the storage bin and is connected with a first driving piece; a plurality of broken piece is connected respectively in the periphery of rotation axis for broken material. The utility model provides a broken bridge ration charging means, the material supplies from the feed bin to screw conveyer in, the rotation axis can drive the material of broken piece in to the feed bin and carry out breakage in advance, avoids between the material because of the too big conglomeration that causes of viscidity or gathers and pile the phenomenon, later through screw conveyer to the drier medium speed ration reinforced, can effectively avoid the jamming that causes among the screw conveyer transportation process, guaranteed material supply efficiency effectively, improved the drying rate of material.
Description
Technical Field
The utility model belongs to the technical field of the charging equipment, more specifically say, relate to a broken bridge quantitative charging means.
Background
When utilizing the desiccator to dry wet viscous material, need supply the material in to the desiccator with the help of the charging means, the charging means need possess quantitative transport can do all can to satisfy the material and to the continuous quantitative supply in the desiccator.
Traditional charging means adopts screw conveyer to carry the material only, often causes the jamming problem because of material viscidity is too big or the caking seriously among the transportation process, forms the bridging phenomenon, has influenced the normal confession of material and has sent, needs to shut down the maintenance to equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a broken bridge quantitative charging means can carry out the breakage in advance to the material effectively, guarantees the material and to the orderly confession in the desiccator and send, improves the drying efficiency of material.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a broken bridge ration charging means includes:
the spiral conveyor is internally provided with a spiral conveying piece and is used for conveying materials to the drying machine;
the storage bin is connected above the spiral conveyor and used for supplying materials into the spiral conveyor;
the rotating shaft is rotatably connected inside the storage bin and is connected with a first driving piece;
and the crushing pieces are respectively connected to the periphery of the rotating shaft and used for crushing materials.
In one possible implementation, the crushing member comprises:
extension rods connected to the rotation shafts, respectively, and extending toward the outer circumference of the rotation shafts;
and the crushing rod is connected to the outer end of the extension rod and is parallel to the axial direction of the rotating shaft.
In some embodiments, the extension bar and the breaker bar are each cylindrical members, or the extension bar and the breaker bar are each lath-like members.
In some embodiments, the rotating shaft is a hollow shaft or a solid shaft, and the extension rod extends in a radial direction of the rotating shaft.
In some embodiments, the extension rod is disposed through the peripheral wall of the rotating shaft and is welded to the peripheral wall of the rotating shaft.
In one possible implementation, the crushing members are arranged at intervals along the axial direction of the rotating shaft, and two adjacent crushing members are staggered on two sides of the rotating shaft.
In one possible implementation mode, the storage bin is a conical storage bin, and the storage bin is gradually close to the two side walls parallel to the rotating shaft from top to bottom.
In a possible implementation mode, the top of the stock bin is provided with a sealing plate, the sealing plate is provided with a feed inlet which is communicated up and down, and the sealing plate is detachably connected with a cover plate used for plugging the feed inlet.
In one possible embodiment, two conveying screws are arranged in parallel in the screw conveyor, and each conveying screw extends in a horizontal direction.
In some embodiments, the auger assembly comprises:
a conveying shaft extending in a horizontal direction;
the second driving piece is connected with one end of the conveying shaft and used for driving the conveying shaft to rotate;
the spiral blade is spirally wound on the conveying shaft;
wherein, the bottom that the screw conveyer kept away from the one end of second driving piece is equipped with the discharge gate that corresponds with the desiccator, and the screw conveyer spare is used for carrying the material to the discharge gate.
The shown scheme of this application embodiment, compare with prior art, the shown scheme of this application embodiment, the material supplies from the feed bin to screw conveyer in, the rotation axis can drive the material of broken piece in to the feed bin and carry out the breakage in advance, avoid between the material because of the too big conglomeration or the heap phenomenon that leads to the fact of viscidity, later through screw conveyer to the drier medium-speed ration reinforced, can effectively avoid the jamming that leads to the fact among the screw conveyer transportation process, the material supplies to send efficiency has been guaranteed effectively, the drying rate of material has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of a partially cross-sectional structure of a broken bridge quantitative feeder according to an embodiment of the present invention;
fig. 2 is a schematic top view of the bridge-breaking quantitative feeder of fig. 1 according to an embodiment of the present invention.
Wherein, in the figures, the various reference numbers:
1. a screw conveyor; 11. a screw conveyor; 12. a delivery shaft; 13. a second driving member; 14. a helical blade; 2. a storage bin; 21. closing the plate; 22. a cover plate; 3. a rotating shaft; 31. a first driving member; 4. a crushing member; 41. an extension rod; 42. and (4) crushing the rod.
Detailed Description
In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with 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.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship as shown in the figures, which are for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or several of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to fig. 2, a bridge-breaking quantitative feeder according to the present invention will now be described. The quantitative feeder for the broken bridge comprises a spiral conveyor 1, a bin 2, a rotating shaft 3 and a plurality of broken pieces 4, wherein a spiral conveying piece 11 is arranged inside the spiral conveyor 1, and the spiral conveyor 1 is used for conveying materials to a dryer; the storage bin 2 is connected above the spiral conveyor 1 and used for supplying materials into the spiral conveyor 1; the rotating shaft 3 is rotatably connected inside the storage bin 2, and the rotating shaft 3 is connected with a first driving piece 31; a plurality of crushing members 4 are respectively connected to the extended outer circumference of the rotary shaft 3 for crushing the material.
The broken bridge quantitative charging means that this embodiment provided, compared with the prior art, the broken bridge quantitative charging means that this embodiment provided, the material supplies from feed bin 2 to screw conveyer 1 interior, rotation axis 3 can drive the material of broken piece 4 in to feed bin 2 and carry out breakage in advance, avoid between the material because of the too big conglomeration or the phenomenon of piling that causes of viscidity, later it is reinforced to medium speed ration in the desiccator through screw conveyer 1, can effectively avoid the jamming that causes among the 1 transportation process of screw conveyer, the material supplies and delivers efficiency has been guaranteed effectively, the drying rate of material has been improved.
In a possible realisation, the above-described characteristic breaking member 4 can adopt a structure as shown in fig. 1. Referring to fig. 1, the crushing member 4 includes extension rods 41 and crushing rods 42, the extension rods 41 being connected to the rotary shaft 3, respectively, and extending toward the outer periphery of the rotary shaft 3; the crushing rod 42 is connected to the outer end of the extension rod 41 and is disposed parallel to the axial direction of the rotary shaft 3.
Broken piece 4 can adopt the structural style of multiple difference, and the homoenergetic is carried out the disturbance to the material under the drive of rotation axis 3, realizes the crushing effect. The crushing members 4 may be in the form of blades, rods, bars, or the like.
Specifically, in this embodiment, the crushing member 4 is in the form of a combination of an extension rod 41 and a crushing rod 42, and the extension rod 41 extends in the peripheral direction of the rotating shaft 3, so as to be conveniently radiated to a larger area in the storage bin 2, thereby realizing a complete and sufficient disturbance effect on the material.
In some embodiments, the extension rod 41 and breaker bar 42 of the above-described features may be configured as shown in FIG. 1. Referring to fig. 1, the extension bar 41 and the breaker bar 42 are cylindrical members, respectively, or the extension bar 41 and the breaker bar 42 are lath-shaped members, respectively.
The extension rod 41 has a cylindrical structure, has good structural strength, and can ensure stable installation of the crushing rod 42. Broken stick 42 adopts cylindric structure, and broken stick 42's diameter slightly is less than the diameter of extension rod 41, and broken stick 42 can guarantee the stability of self structure when striking the breakage to the material, has sufficient structural strength, helps prolonging the life of equipment.
As a parallel embodiment, the extension rod 41 and the crushing rod 42 may also adopt a strip-shaped structure, the cross section of which is rectangular, so as to form a certain cutting effect on the material, thereby facilitating the enhancement of the crushing effect and ensuring the ordered supply of the material from the silo 2 to the screw conveyor 1.
In some embodiments, the characteristic rotation axis 3 may adopt a structure as shown in fig. 1. Referring to fig. 1, the rotating shaft 3 is a hollow shaft or a solid shaft, and extension rods 41 extend in the radial direction of the rotating shaft 3.
Specifically, the rotating shaft 3 adopts a hollow shaft, the hollow rotating shaft 3 can be effectively used in a material-saving manner, the self weight of the equipment can be reduced, and the lightweight design of the structure is realized. On the other hand, the design can also reduce the driving force of the first driving piece 31, reduce the energy consumption, and further reduce the structure cost and the operation cost of the equipment.
In some embodiments, the extension rod 41 with the above-mentioned features may be configured as shown in FIG. 1. Referring to fig. 1, an extension rod 41 is disposed through the peripheral wall of the rotating shaft 3 and is welded to the peripheral wall of the rotating shaft 3.
When the extension rod 41 is connected with the rotating shaft 3, in order to ensure the connection strength between the extension rod 41 and the rotating shaft 3, the extension rod 41 penetrates through the peripheral wall of the rotating shaft 3, firstly penetrates through the peripheral wall of one side of the rotating shaft 3, then penetrates through the peripheral wall of the other side of the rotating shaft 3, and protrudes to the outside of the rotating shaft 3 by the height of 5 mm-10 mm. Extension rod 41 is connected through the welding respectively with the position of both sides perisporium contact, makes two different positions homoenergetic on the extension rod 41 axis direction and rotation axis 3 between be connected effectively, and extension rod 41's rotation axis 3 directly adopts welded connection's form, and above-mentioned design has increased the connection area between the two, has improved the reliability of connecting.
In some possible implementations, the above-described characteristic crushing member 4 adopts the structure shown in fig. 1. Referring to fig. 1, the crushing members 4 are arranged at intervals in the axial direction of the rotary shaft 3, and adjacent two crushing members 4 are staggered on both sides of the rotary shaft 3.
After the material got into feed bin 2, drive broken 4 with the help of the rotation of rotation axis 3 and take place the rotation in a circumferential direction to make broken 4 can strike the material, realize the preliminary breakage of material. The rotation axis 3 extends along the horizontal direction, and in order to realize the comprehensive cover to 2 inner spaces of feed bin, broken piece 4 evenly arranges in the axial of rotation axis 3, guarantees the effect of comprehensive cover.
Specifically, referring to fig. 1, two adjacent crushing members 4 are arranged in a staggered manner on two sides of the rotating shaft 3, so that the crushing members 4 are distributed on different circumferential positions of the rotating shaft 3, the installation of the crushing rod 42 is facilitated, the position interference is avoided, the crushing efficiency of the material is improved, the material is prevented from being blocked in the screw conveyor 1, and the ordered feeding of the material is ensured.
In some possible implementations, the above-mentioned characteristic bin 2 adopts a structure that the bin 2 is a conical bin 2, and two side walls of the bin 2 parallel to the rotating shaft 3 are gradually close to each other from top to bottom. Two opposite side walls of the bin 2 gradually approach to adjacent sides and are folded, namely, the two opposite side walls gradually incline to one side close to the rotating shaft 3, so that materials can gradually gather above the spiral conveyor 1 from top to bottom and are conveyed into the spiral conveyor 1 and conveyed to one side of the dryer under the driving of the spiral conveying piece 11.
In some possible implementations, the above-described characteristic silo 2 adopts the structure shown in fig. 1 and 2. Referring to fig. 1 and 2, a sealing plate 21 is arranged at the top of the storage bin 2, a feed port which is through up and down is arranged on the sealing plate 21, and a cover plate 22 for plugging the feed port is detachably connected to the sealing plate 21.
The material need at first carry out the striking so that the material is abundant broken through crushing 4 to the in-process that screw conveyer 1 supplied, in order to avoid among the crushing process material to spray to the outside, has set up shrouding 21 at the top of feed bin 2, can make the material carry out crushing treatment in the enclosure space. In the feed inlet that the material set up on shrouding 21 sent into feed bin 2, recycle apron 22 and with the complete back of feed inlet shutoff, start first driving piece 31 and drive the rotation axis 3 rotatory, realize the crushing effect of broken 4 to the material.
In some possible implementations, the screw conveyor 1 of the above-described character adopts the following structure. Two spiral conveying elements 11 are arranged in parallel in the spiral conveyor 1, and the two spiral conveying elements 11 extend in the horizontal direction respectively. Two auger delivery spare 11 parallel arrangement can effectively improve auger delivery machine 1's conveying efficiency, avoids the material to cause the jamming in transportation process simultaneously, realizes that the material is to the constant speed ration confession in the desiccator and send, guarantees going on smoothly of material drying process.
In some embodiments, the conveying screw 11 of the above-described character may be constructed as shown in fig. 1 and 2. Referring to fig. 1 and 2, the conveying screw 11 includes a conveying shaft 12, a second driving member 13, and a screw blade 14, the conveying shaft 12 extending in a horizontal direction; the second driving piece 13 is connected with one end of the conveying shaft 12 and is used for driving the conveying shaft 12 to rotate; the spiral blade 14 is spirally wound on the conveying shaft 12; wherein, the bottom of the one end of screw conveyer 1 that keeps away from second driving piece 13 is equipped with the discharge gate that corresponds with the desiccator, and screw conveyor 11 is used for carrying the material to the discharge gate.
The second driving part 13 can drive the conveying shaft 12 to rotate, and then the spiral blades 14 on the periphery of the conveying shaft 12 are used for horizontally conveying materials. The discharge port is arranged at the bottom of the screw conveyor 1, the rotating directions of the screw blades 14 on two sides of the discharge port are opposite, and the screw blades 14 on two sides can intensively convey materials to the discharge port. The spiral blades 14 are not arranged at the positions, corresponding to the discharge hole vertically, of the conveying shaft 12, so that sufficient space is provided for the concentration and falling of materials, the damage to equipment caused by the excessive concentration of the materials at the two sides in the middle is avoided, and the smoothness of the supply of the materials to the drying machine is ensured.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. Broken bridge ration charging means, its characterized in that includes:
the spiral conveyor is internally provided with a spiral conveying piece and is used for conveying materials to the dryer;
the storage bin is connected above the spiral conveyor and used for supplying materials into the spiral conveyor;
the rotating shaft is rotatably connected inside the storage bin and is connected with a first driving piece;
and the crushing pieces are respectively connected to the periphery of the rotating shaft and used for crushing materials.
2. A bridge-breaking doser as in claim 1, wherein the breaking member comprises:
extension rods connected to the rotation shafts, respectively, and extending toward the outer circumference of the rotation shafts;
the crushing rod is connected to the outer end of the extension rod and is parallel to the axial arrangement of the rotating shaft.
3. The bridge-breaking doser of claim 2, wherein the extension rod and the breaker bar are each cylindrical members or the extension rod and the breaker bar are each ribbon-like members.
4. The bridge-breaking doser of claim 2, wherein the rotating shaft is a hollow shaft or a solid shaft, and the extension rod extends in a radial direction of the rotating shaft.
5. The bridge-breaking quantitative feeder of claim 4, wherein the extension rod is disposed through the peripheral wall of the rotating shaft and is welded to the peripheral wall of the rotating shaft.
6. A bridge-breaking doser as claimed in any one of claims 1 to 5, characterized in that said breaking members are spaced apart in the axial direction of said rotating shaft, two adjacent breaking members being staggered on either side of said rotating shaft.
7. A bridge-breaking doser as claimed in any one of claims 1 to 5, characterized in that the silo is a conical silo, the two side walls of which parallel to the rotation axis are gradually approaching each other from top to bottom.
8. The bridge-breaking quantitative feeder of any one of claims 1 to 5, wherein a sealing plate is arranged at the top of the storage bin, a feed port which is communicated up and down is arranged on the sealing plate, and a cover plate for plugging the feed port is detachably connected to the sealing plate.
9. Bridge-breaking doser as claimed in any of the claims 1 to 5, characterized in that two of the conveying screws are arranged in parallel in the screw conveyor, and the two conveying screws each extend in a horizontal direction.
10. The bridge breaker proportioner of claim 9 wherein the auger assembly comprises:
a conveying shaft extending in a horizontal direction;
the second driving piece is connected with one end of the conveying shaft and used for driving the conveying shaft to rotate;
the spiral blade is spirally wound on the conveying shaft;
and a discharge port corresponding to the dryer is formed in the bottom of one end, far away from the second driving piece, of the spiral conveyor, and the spiral conveying piece is used for conveying materials to the discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968444.4U CN217050800U (en) | 2022-04-19 | 2022-04-19 | Bridge-breaking quantitative feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220968444.4U CN217050800U (en) | 2022-04-19 | 2022-04-19 | Bridge-breaking quantitative feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050800U true CN217050800U (en) | 2022-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220968444.4U Active CN217050800U (en) | 2022-04-19 | 2022-04-19 | Bridge-breaking quantitative feeder |
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| Country | Link |
|---|---|
| CN (1) | CN217050800U (en) |
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2022
- 2022-04-19 CN CN202220968444.4U patent/CN217050800U/en active Active
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