CN216368322U - Automatic crushing apparatus - Google Patents
Automatic crushing apparatus Download PDFInfo
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- CN216368322U CN216368322U CN202121279224.2U CN202121279224U CN216368322U CN 216368322 U CN216368322 U CN 216368322U CN 202121279224 U CN202121279224 U CN 202121279224U CN 216368322 U CN216368322 U CN 216368322U
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- discharger
- bin
- dust removal
- crushing
- automatic
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Abstract
The utility model discloses automatic crushing equipment, which comprises a crushing host machine; the front end of the crushing main machine is provided with a conveyor; a receiving bin and a dryer are sequentially arranged above the conveyor; a dust removal bin and a dust removal fan are sequentially connected above the crushing main machine through a conveying pipeline; an aggregate device is arranged below the dedusting bin; the conveyer is a variable frequency screw conveyer and is connected with a PLC controller through a frequency converter. The problems of high labor intensity, dust pollution of working environment, low efficiency and the like in the prior crushing process are solved, no dust pollution is caused in the whole crushing process, full-automatic control operation can be realized, the operation is simple, and the working efficiency is high.
Description
Technical Field
The utility model relates to the technical field of crushing devices, in particular to automatic crushing equipment.
Background
In chemical production, traditional material crushing needs manual grinding, and physical strength is consumed; there are various types of material crusher in the existing market, but at the material crushing in-process, can produce more dust, and the dust diffusion can cause the pollution to operational environment very easily in to the outside air, and then causes the harm to staff's healthy. And current rubbing crusher degree of automation is not high, can't realize that material ration is smashed, is packed, to the material of different qualities, smashes the effect difference great, can't satisfy people's user demand.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides an automatic pulverizing apparatus, comprising a pulverizing main machine; the front end of the crushing main machine is provided with a conveyor; a receiving bin and a dryer are sequentially arranged above the conveyor; a dust removal bin and a dust removal fan are sequentially connected above the crushing main machine through a conveying pipeline; an aggregate device is arranged below the dedusting bin; the conveyer is a variable frequency screw conveyer and is connected with a PLC controller through a frequency converter.
As a preferred technical scheme, a first discharger is arranged between the drying machine and the receiving bin; the feeding hole of the first discharger is connected to the discharging hole of the dryer; the discharge hole of the first discharger is connected to the feed inlet of the receiving bin.
As a preferred technical solution, the crushing main machine comprises a coarse crusher and a fine crusher; the coarse crusher and the fine crusher are connected with a driving motor; and a current inductor for detecting current is arranged on the driving motor.
As a preferred technical solution, the feeding port of the coarse crusher is connected to the discharging port of the conveyor; and the discharge hole of the coarse crusher is connected with the feed inlet of the fine crusher.
As an optimal technical scheme, a discharge hole is formed in the upper portion of the fine crusher, and a dust removal bin and a dust removal fan are sequentially connected through a conveying pipeline.
As a preferred technical scheme, the dust removal bin sequentially comprises a dust removal mechanism and a storage bin from top to bottom, and is designed integrally; the dust removal mechanism comprises a dust removal filter bag; and an air pressure pulse is arranged above the dust-removing filter bag.
As a preferred technical scheme, a second discharger is arranged between the dust removal bin and the material collecting device; the feed inlet of the second discharger is connected to the discharge outlet of the dedusting bin; and the discharge hole of the second discharger is connected to the feed inlet of the material collecting device.
As a preferred technical solution, the first discharger and the second discharger are both star-shaped dischargers.
As a preferred technical solution, the first discharger, the second discharger and the current sensor are electrically connected to a PLC controller.
As a preferred technical scheme, a weighing sensor is arranged in the material collecting device and is electrically connected with the PLC.
Has the advantages that:
1. the automatic crushing equipment provided by the utility model solves the problems of high labor intensity, dust pollution of working environment, low efficiency and the like in the previous crushing process, has no dust pollution in the whole crushing process, can realize full-automatic control operation, and is simple to operate and high in working efficiency;
2. the dust removal mechanism and the storage bin are integrally designed, so that the occupied space is saved, the energy consumption is reduced, the continuous operation can be realized, and the working efficiency is improved;
3. the conveyor is a variable frequency screw conveyor, the conveyor is connected with a PLC (programmable logic controller) through a frequency converter, when the loads of motors of the coarse crusher and the fine crusher are increased or reduced, the PLC controls the conveying speed of the variable frequency screw conveyor through a current inductor to adapt to materials with different qualities, so that the materials are sufficiently crushed in the crushing host;
4. the weighing sensor is electrically connected with the PLC, so that the automatic whole-process control of material crushing, separating and packaging can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of an automatic pulverizing apparatus according to the present invention;
reference numerals: 1, a drier; 2 a first discharger; 3 receiving a stock bin; 4, a conveyor; 5, crushing the main machine; 6, a dust removal bin; 7 a second discharger; 8 a material collecting device; 9 weighing a sensor; 10PLC controllers; 11, a dust removal filter bag; 12 dust removal fan.
Detailed Description
The disclosure may be understood more readily by reference to the following detailed description of preferred embodiments of the utility model and the examples included therein. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In case of conflict, the present specification, including definitions, will control.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In the description of the present invention, the meaning of "and/or" means that both of them exist individually or at the same time.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to solve the above problems, the present invention provides an automatic pulverizing apparatus, comprising a pulverizing main machine; the front end of the crushing main machine is provided with a conveyor; a receiving bin and a dryer are sequentially arranged above the conveyor; a dust removal bin and a dust removal fan are sequentially connected above the crushing main machine through a conveying pipeline; an aggregate device is arranged below the dedusting bin; the conveyer is a variable frequency screw conveyer and is connected with a PLC controller through a frequency converter.
In some embodiments, a first discharger is arranged between the drying machine and the receiving bin; the feeding hole of the first discharger is connected to the discharging hole of the dryer; the discharge hole of the first discharger is connected to the feed inlet of the receiving bin.
In some embodiments, the pulverizing main machine comprises a coarse pulverizer and a fine pulverizer; the coarse crusher and the fine crusher are connected with a driving motor; and a current inductor for detecting current is arranged on the driving motor.
In some embodiments, the feed inlet of the coarse crusher is connected to the discharge outlet of the conveyor; and the discharge hole of the coarse crusher is connected with the feed inlet of the fine crusher.
In some embodiments, a discharge port is arranged above the fine crusher, and a dust removal bin and a dust removal fan are sequentially connected through a conveying pipeline.
In some embodiments, the dust removal bin comprises a dust removal mechanism and a storage bin from top to bottom, and is an integrated design; the dust removal mechanism comprises a dust removal filter bag; and an air pressure pulse is arranged above the dust-removing filter bag.
The dust removal mechanism and the storage bin are integrally designed, so that the occupied space is saved, the energy consumption is reduced, the continuous operation can be realized, and the working efficiency is improved.
The dust-removing filter bag disclosed by the utility model has the advantages that material dust generated in the material crushing process can be attached to the dust-removing filter bag, and the intermittent work can regularly wash down powder under the action of air pressure pulses, so that the material loss is reduced, and the filter screen is prevented from being blocked to influence the exhaust effect.
In some embodiments, the dust exhaust fan is a centrifugal axial fan.
In some embodiments, a second discharger is arranged between the dust removal bin and the collecting device; the feed inlet of the second discharger is connected to the discharge outlet of the dedusting bin; and the discharge hole of the second discharger is connected to the feed inlet of the material collecting device.
In some embodiments, the first and second trippers are both star-type trippers.
In some embodiments, the first discharger, the second discharger, and the current sensor are electrically connected to a PLC controller.
In some embodiments, a weighing sensor is arranged in the material collecting device and is electrically connected with the PLC.
When the device works, the dust removal fan and the crushing host are firstly opened through the PLC controller, the first discharger is controlled to be opened, the dried material enters the receiving bin, the material is conveyed to the coarse crusher through the conveyor, the crushing device and the material collide and extrude to realize primary crushing, then the material enters the fine crusher under the action of negative pressure generated by the dust removal fan, the fine crushing of the material is realized under the action of the grading impeller, the fine particles of the material meeting the granularity requirement enter the dust removal bin, the coarse particles descend to continue to be crushed, the generated material dust is attached to the dust removal filter bag, the fine material in the dust removal bin enters the collecting device through the second discharger in the storage bin, when the set weight is reached, the PLC controller controls the closing of the second discharger through the weighing inductor, the feeding is automatically stopped, the material is packaged, the second discharger is opened after no material exists in the collecting device, the material crushing, separating and packaging are integrated into a whole, and the automatic whole-process control is realized.
The conveyer wherein be frequency conversion screw conveyer, be connected with the PLC controller through the converter, when the motor load increase of coarse crusher and fine rubbing crusher or when reducing, the PLC controller goes control frequency conversion screw conveyer's conveying speed through the current-sensing ware, goes to be suitable for the material of different qualities for the material obtains abundant breakage in smashing the host computer.
The automatic crushing equipment provided by the utility model solves the problems of high labor intensity, dust pollution of working environment, low efficiency and the like in the previous crushing process, has no dust pollution in the whole crushing process, can realize full-automatic control operation, and is simple to operate and high in working efficiency.
The present invention will be specifically described below by way of examples. It should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and that the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure are still within the scope of the present invention.
Example 1
This embodiment 1 provides an automatic crushing apparatus, as shown in fig. 1, including a crushing main machine 5; the front end of the crushing main machine 5 is provided with a conveyor 4; a receiving bin 3 and a drying machine 1 are sequentially arranged above the conveyor 4; a dust removal bin 6 and a dust removal fan 12 are sequentially connected above the crushing main machine 5 through a conveying pipeline; an aggregate device 8 is arranged below the dedusting bin 6; the conveyor 4 is a variable frequency screw conveyor and is connected with a PLC (programmable logic controller) 10 through a frequency converter.
A first discharger 2 is arranged between the drying machine 1 and the receiving bin 3; the feeding hole of the first discharger 2 is connected to the discharging hole of the dryer 1; the discharge hole of the first discharger 2 is connected to the feed inlet of the receiving bin 3.
The crushing main machine 5 comprises a coarse crusher and a fine crusher; the coarse crusher and the fine crusher are connected with a driving motor; and a current inductor for detecting current is arranged on the driving motor.
The feed inlet of the coarse crusher is connected to the discharge outlet of the conveyor 4; and the discharge hole of the coarse crusher is connected with the feed inlet of the fine crusher.
A discharge port is arranged above the fine crusher, and a dust removal bin 6 and a dust removal fan 12 are sequentially connected through a conveying pipeline.
The dust removal bin 6 sequentially comprises a dust removal mechanism and a storage bin from top to bottom and is designed integrally; the dust removal mechanism comprises a dust removal filter bag 11; and an air pressure pulse is arranged above the dust-removing filter bag 11.
The dust removal fan 12 is a centrifugal axial flow fan.
A second discharger 7 is arranged between the dust removal bin 6 and the material collecting device 8; the feeding hole of the second discharger 7 is connected to the discharging hole of the dedusting bin 6; the discharge hole of the second discharger 7 is connected to the feed hole of the collecting device 8.
The first discharger 2 and the second discharger 7 are both star-shaped dischargers.
The first discharger 2, the second discharger 7 and the current sensor are electrically connected with the PLC 10.
And a weighing sensor 9 is arranged in the material collecting device 8 and is electrically connected with a PLC (programmable logic controller) 10.
When the device works, the dust removal fan and the crushing host are firstly opened through the PLC controller, the first discharger is controlled to be opened, the dried material enters the receiving bin, the material is conveyed to the coarse crusher through the conveyor, the crushing device and the material collide and extrude to realize primary crushing, then the material enters the fine crusher under the action of negative pressure generated by the dust removal fan, the fine crushing of the material is realized under the action of the grading impeller, the fine particles of the material meeting the granularity requirement enter the dust removal bin, the coarse particles descend to continue to be crushed, the generated material dust is attached to the dust removal filter bag, the fine material in the dust removal bin enters the collecting device through the second discharger in the storage bin, when the set weight is reached, the PLC controller controls the closing of the second discharger through the weighing inductor, the feeding is automatically stopped, the material is packaged, the second discharger is opened after no material exists in the collecting device, the material crushing, separating and packaging are integrated into a whole, and the automatic whole-process control is realized.
The conveyer wherein be frequency conversion screw conveyer, be connected with the PLC controller through the converter, when the motor load increase of coarse crusher and fine rubbing crusher or when reducing, the PLC controller goes control frequency conversion screw conveyer's conveying speed through the current-sensing ware, goes to be suitable for the material of different qualities for the material obtains abundant breakage in smashing the host computer.
The automatic crushing equipment provided by the utility model solves the problems of high labor intensity, dust pollution of working environment, low efficiency and the like in the previous crushing process, has no dust pollution in the whole crushing process, can realize full-automatic control operation, and is simple to operate and high in working efficiency; the dust removal mechanism and the storage bin are integrally designed, so that the occupied space is saved, the energy consumption is reduced, continuous operation can be realized, and the working efficiency is improved.
The foregoing examples are merely illustrative and serve to explain some of the features of the method of the present invention. The appended claims are intended to claim as broad a scope as is contemplated, and the examples presented herein are merely illustrative of selected implementations in accordance with all possible combinations of examples. Accordingly, it is applicants' intention that the appended claims are not to be limited by the choice of examples illustrating features of the utility model. Also, where numerical ranges are used in the claims, subranges therein are included, and variations in these ranges are also to be construed as possible being covered by the appended claims.
Claims (10)
1. An automatic crushing device comprises a crushing main machine and is characterized in that a conveyor is arranged at the front end of the crushing main machine; a receiving bin and a dryer are sequentially arranged above the conveyor; a dust removal bin and a dust removal fan are sequentially connected above the crushing main machine through a conveying pipeline; an aggregate device is arranged below the dedusting bin; the conveyer is a variable frequency screw conveyer and is connected with a PLC controller through a frequency converter.
2. The automatic pulverizing apparatus of claim 1 wherein a first discharger is provided between the dryer and the receiving bin; the feeding hole of the first discharger is connected to the discharging hole of the dryer; the discharge hole of the first discharger is connected to the feed inlet of the receiving bin.
3. An automatic crushing apparatus according to claim 2, wherein the crushing main machine comprises a coarse crusher and a fine crusher; the coarse crusher and the fine crusher are connected with a driving motor; and a current inductor for detecting current is arranged on the driving motor.
4. An automatic crushing apparatus according to claim 3, wherein the inlet of the coarse crusher is connected to the outlet of the conveyor; and the discharge hole of the coarse crusher is connected with the feed inlet of the fine crusher.
5. The automatic pulverizer as claimed in claim 4, wherein a discharge port is provided above the fine pulverizer, and a dust removal bin and a dust removal fan are connected in sequence through a conveying pipe.
6. The automatic crushing device as claimed in claim 5, wherein the dust removal bin comprises a dust removal mechanism and a storage bin from top to bottom, and is of an integrated design; the dust removal mechanism comprises a dust removal filter bag; and an air pressure pulse is arranged above the dust-removing filter bag.
7. The automatic pulverizing apparatus of claim 6 wherein a second discharger is provided between said dust-removing bin and said collecting means; the feed inlet of the second discharger is connected to the discharge outlet of the dedusting bin; and the discharge hole of the second discharger is connected to the feed inlet of the material collecting device.
8. The automatic pulverizing apparatus of claim 7 wherein said first discharger and said second discharger are star-shaped dischargers.
9. The automatic pulverizing apparatus of claim 8 wherein said first discharger, said second discharger and said current sensor are electrically connected to a PLC controller.
10. An automatic pulverizing apparatus as claimed in claim 1, wherein a weighing sensor is provided in said material collecting device and electrically connected to the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279224.2U CN216368322U (en) | 2021-06-09 | 2021-06-09 | Automatic crushing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121279224.2U CN216368322U (en) | 2021-06-09 | 2021-06-09 | Automatic crushing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216368322U true CN216368322U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121279224.2U Active CN216368322U (en) | 2021-06-09 | 2021-06-09 | Automatic crushing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216368322U (en) |
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2021
- 2021-06-09 CN CN202121279224.2U patent/CN216368322U/en active Active
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