CN220195107U - Fodder reducing mechanism - Google Patents
Fodder reducing mechanism Download PDFInfo
- Publication number
- CN220195107U CN220195107U CN202321620144.8U CN202321620144U CN220195107U CN 220195107 U CN220195107 U CN 220195107U CN 202321620144 U CN202321620144 U CN 202321620144U CN 220195107 U CN220195107 U CN 220195107U
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- spiral
- negative pressure
- spiral vibration
- elevator
- crushing device
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- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 46
- 230000007704 transition Effects 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010009 beating Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a feed crushing device, which comprises a frame, wherein a spiral vibration elevator is arranged on the frame, a conveying device connected with the spiral vibration elevator is arranged on one side of the lower part of the spiral vibration elevator, a magnetic suction module is arranged on the conveying device, a cylindrical cover body consisting of an inner layer shell and an outer layer shell is covered on a spiral lifting column of the spiral vibration elevator, an air outlet channel is formed between the inner layer shell and the outer layer shell, air outlet holes are distributed on the inner layer shell, a beating mechanism is arranged on the inner layer shell, the top of the air outlet channel is connected with a negative pressure dust removing mechanism, and a discharging inclined tube penetrating through the cylindrical cover body to the crusher is connected with an upper end discharge hole of the spiral vibration elevator. The fodder grinder is compact in structure, can effectively avoid blockage of the inner wall of the spiral vibration elevator, and ensures the dust removal effect.
Description
Technical Field
The utility model relates to a feed crushing device.
Background
The trace element premixed feed is produced through the process of extruding the mixture in a spiral extruder to form strips, and the strips of trace element premixed feed are lifted by a spiral vibration lifter and fed into a pulverizer for pulverization. Because a certain amount of dust is mixed in the feed raw material, dust flying easily occurs in the process of conveying the feed raw material to the pulverizer, and the workshop production environment is influenced. The existing treatment mode is that a cover body is arranged outside the spiral vibration elevator to pump away dust generated in the lifting process, but after the time is long, the screen plate in the cover body is easy to block, so that the dust removal effect is affected.
Disclosure of Invention
The utility model aims to provide a feed crushing device which is compact in structure and can effectively ensure a dust removal effect.
The technical scheme of the utility model is as follows: the utility model provides a fodder reducing mechanism, includes the frame, install spiral vibration lifting machine in the frame, conveyor rather than being connected is installed to spiral vibration lifting machine's lower part one side, install the magnetism on the conveyor and inhale the module, spiral vibration lifting machine's spiral promotes the cylinder cover body that the post upper housing has compriseed inlayer casing and outer casing, form the air-out passageway between inlayer casing and the outer casing, the last air-out hole that distributes of inlayer casing and install and hit the mechanism, the top of air-out passageway is connected with negative pressure dust removal mechanism, spiral vibration lifting machine's upper end discharge gate is connected with the unloading inclined tube that passes the cylinder cover body and lead to the rubbing crusher.
Further, the conveying device comprises a conveying belt which is transversely arranged, a feeding chute which penetrates through the cylindrical cover body and is connected with the lower part of the spiral vibration lifting machine is arranged at the output end of the conveying belt, and the magnetic attraction module is arranged on the feeding chute.
Further, the magnetic attraction module is an electromagnet.
Further, the spiral vibration elevator is a vertical spiral elevator, and the lower end of the vertical spiral elevator is connected with a fixed seat arranged on the ground through a plurality of groups of springs.
Further, the striking mechanism comprises a fixing frame arranged on the inner shell, the middle part of the fixing frame is hinged with a hammer rod, the other end of the hammer rod is fixedly provided with a hammer head, an air cylinder is further hinged on the fixing frame, and a telescopic rod of the air cylinder is hinged with the middle part of the hammer rod.
Further, the rubber layer is wrapped outside the hammer head.
Further, an air inlet is formed in the side face of the lower portion of the outer shell, and a filter screen is mounted on the air inlet.
Further, a transition hopper is connected to the lower side of the discharging hole of the pulverizer, and a screw conveyor for delivering out feed is connected to the discharging hole at the lower end of the transition hopper.
Further, the negative pressure dust removing mechanism comprises a negative pressure dust removing main pipe connected with a negative pressure fan, a dust collecting bag is arranged on the negative pressure dust removing main pipe, and dust collecting pipelines connected with the negative pressure dust removing main pipe are arranged on the top of the outer shell, the blanking inclined pipe and the transition hopper.
Compared with the prior art, the utility model has the following advantages: this fodder reducing mechanism compact structure shakes down the dust of adhesion in the tube-shape cover body through setting up to hit the mechanism, can effectively avoid spiral vibration lifting machine inner wall to block up, effectively guarantees the dust removal effect. Meanwhile, the magnetic attraction module is arranged on the conveying device, so that metal particles and objects can be prevented from entering the pulverizer, and the use of the pulverizer is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the striking mechanism of the present utility model;
in the figure: the device comprises a 10-spiral vibration lifter 11-spiral lifting column 12-inner layer shell 13-outer layer shell 14-air outlet channel 15-blanking inclined tube 16-spring 17-fixing seat 18-vibration motor 19-air inlet 20-conveying device 21-conveying belt 22-feeding chute 30-magnetic suction module 40-striking mechanism 41-fixing frame 42-hammer rod 43-hammer head 44-cylinder 45-rubber layer 50-pulverizer 60-transition hopper 61-spiral conveyor 71-negative pressure dust collection main pipe 72-dust collection bag 73-first dust collection pipeline 74-second dust collection pipeline 75-third dust collection pipeline.
Detailed Description
In order to make the above features and advantages of the present utility model more comprehensible, embodiments accompanied with figures are described in detail below, but the present utility model is not limited thereto.
Referring to fig. 1 and 2
The utility model provides a fodder reducing mechanism, includes the frame, install spiral vibration lifting machine 10 in the frame, conveyor 20 that is connected with it is installed to spiral vibration lifting machine's lower part one side, install magnetism on the conveyor and inhale module 30, spiral vibration lifting machine's spiral lift post 11 is gone up the dustcoat and is had the cylindric cover body of constituteing by inlayer casing 12 and outer casing 13, form air-out passageway 14 between inlayer casing and the outer casing, the last air-out hole that distributes of inlayer casing and install beating mechanism 40, the top and the negative pressure dust removal mechanism of air-out passageway are connected, spiral vibration lifting machine's upper end discharge gate is connected with the unloading chute 15 that passes the cylindric cover body and lead to pulverizer 50, the fenestration that supplies the unloading chute to pass is seted up to cylindric cover body upper end lateral part.
In this embodiment, the conveying device includes a conveyor belt 21 that is transversely arranged, a feeding chute 22 that penetrates through the cylindrical cover body and is connected with the lower part of the spiral vibration elevator is installed at the output end of the conveyor belt, a window hole through which the discharging chute penetrates is formed in the side part of the lower end of the cylindrical cover body, and the magnetic suction module is installed on the feeding chute, so that metals possibly mixed in the feed raw materials are sucked away through the magnetic suction module.
In this embodiment, the magnetic attraction module is an electromagnet.
In this embodiment, the spiral vibration elevator is a vertical spiral elevator, and the lower end of the vertical spiral elevator is connected with a fixed seat 17 installed on the ground through a plurality of groups of springs 16. A vibration motor 18 is installed at the lower part of the vertical screw elevator, and the feed raw material is lifted by vibration.
In this embodiment, in order to prevent the exhaust hole of the inner shell in the cylindrical cover body from being blocked by dust, the striking mechanism comprises a fixing frame 41 installed on the inner shell, the middle part of the fixing frame is hinged with a hammer rod 42, the other end of the hammer rod is fixed with a hammer head 43, a cylinder 44 is hinged on the fixing frame, and the telescopic rod of the cylinder is hinged with the middle part of the hammer rod, so that the hammer head is driven by the cylinder to strike the inner shell, and the dust blocked on the exhaust hole is shaken off. The cylinder may be connected to a controller having a timing function for timing the striking of the inner housing.
In this embodiment, in order to avoid the hammer head knocking out the inner screen plate, the rubber layer 45 is wrapped outside the hammer head.
In this embodiment, in order to realize negative pressure dust suction, an air inlet 19 is provided on the side surface of the lower portion of the outer shell, and a filter screen is installed on the air inlet. The inner shell is provided with an outer screen plate.
In this embodiment, the lower side of the outlet of the pulverizer is connected to the side wall of a transition hopper 60, and the outlet of the lower end of the transition hopper is connected to a screw conveyor 61 for delivering the feed, so that the pulverized material is delivered by the screw conveyor for subsequent processing.
In this embodiment, in order to reduce the dust in the whole crushing apparatus and improve the operation performance of the apparatus, the negative pressure dust removing mechanism includes a negative pressure dust removing main 71 connected with a negative pressure fan, and a dust collecting bag 72 is installed on the negative pressure dust removing main so as to collect the dust for centralized processing. The top of the outer shell is provided with a first dust collection pipeline 73 connected with a negative pressure dust collection main pipe, the blanking inclined pipe is provided with a second dust collection pipeline 74 connected with the negative pressure dust collection main pipe, and the transition hopper is provided with a third dust collection pipeline 75 connected with the negative pressure dust collection main pipe. Therefore, the dust-generating areas are cleaned through the dust collection pipelines, so that the dust is prevented from flying around and polluting the workshop environment.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (9)
1. The utility model provides a fodder reducing mechanism, includes the frame, its characterized in that, install spiral vibration lifting machine in the frame, conveyor rather than being connected is installed to spiral vibration lifting machine's lower part one side, install the magnetism on the conveyor and inhale the module, spiral vibration lifting machine's spiral is promoted the cylinder cover body that the post goes up the dustcoat and is constituteed by inlayer casing and outer casing, form the air-out passageway between inlayer casing and the outer casing, the last air-out hole that distributes of inlayer casing and installs and hit the mechanism, the top of air-out passageway is connected with negative pressure dust removal mechanism, spiral vibration lifting machine's upper end discharge gate is connected with the unloading inclined tube that passes the cylinder cover body and leads to the rubbing crusher.
2. The feed crushing device according to claim 1, wherein the conveying device comprises a conveyor belt which is transversely arranged, a feeder chute which penetrates through the cylindrical cover body and is connected with the lower part of the spiral vibration elevator is arranged at the output end of the conveyor belt, and the magnetic attraction module is arranged on the feeder chute.
3. A feed crushing device according to claim 1 or 2, wherein the magnetic attraction module is an electromagnet.
4. The feed crushing device according to claim 1, wherein the spiral vibration elevator is a vertical spiral elevator, and the lower end of the vertical spiral elevator is connected with a fixed seat installed on the ground through a plurality of groups of springs.
5. A feed crushing device according to claim 1, 2 or 4, wherein the striking mechanism comprises a fixing frame arranged on the inner shell, the middle part of the fixing frame is hinged with a hammer rod, the other end of the hammer rod is fixedly provided with a hammer head, the fixing frame is further hinged with a cylinder, and a telescopic rod of the cylinder is hinged with the middle part of the hammer rod.
6. The feed crushing device of claim 5, wherein the hammer head is covered with a rubber layer.
7. A feed crushing apparatus according to claim 1, 2, 4 or 6, wherein the lower side of the outer casing is provided with an air inlet, and the air inlet is provided with a filter screen.
8. A feed crushing device according to claim 1, 2, 4 or 6, wherein a transition hopper is connected to the underside of the discharge port of the crusher, and a screw conveyor for feeding out feed is connected to the discharge port at the lower end of the transition hopper.
9. The feed crushing device according to claim 8, wherein the negative pressure dust removing mechanism comprises a negative pressure dust removing main pipe connected with a negative pressure fan, a dust collecting bag is arranged on the negative pressure dust removing main pipe, and dust collecting pipelines connected with the negative pressure dust removing main pipe are arranged on the top of the outer shell, the blanking inclined pipe and the transition hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620144.8U CN220195107U (en) | 2023-06-26 | 2023-06-26 | Fodder reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620144.8U CN220195107U (en) | 2023-06-26 | 2023-06-26 | Fodder reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195107U true CN220195107U (en) | 2023-12-19 |
Family
ID=89155560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620144.8U Active CN220195107U (en) | 2023-06-26 | 2023-06-26 | Fodder reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195107U (en) |
-
2023
- 2023-06-26 CN CN202321620144.8U patent/CN220195107U/en active Active
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