CN109174364B - Automatic smashing device and method for green manure processing of reclamation land in mining area - Google Patents
Automatic smashing device and method for green manure processing of reclamation land in mining area Download PDFInfo
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- CN109174364B CN109174364B CN201811169669.8A CN201811169669A CN109174364B CN 109174364 B CN109174364 B CN 109174364B CN 201811169669 A CN201811169669 A CN 201811169669A CN 109174364 B CN109174364 B CN 109174364B
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- Prior art keywords
- discharging
- grinding
- crushing
- device shell
- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Abstract
The invention discloses an automatic smashing device and method for green manure processing of a reclamation land in a mining area, wherein the automatic smashing device comprises a device shell, a discharging barrel, a supporting frame and a control cabinet, two smashing knife rolls are arranged in the device shell, the smashing knife rolls are connected with the device shell through bearings, each smashing knife roll comprises a smashing knife and a smashing roll, the smashing knife is arranged on the smashing roll, and the smashing knife and the smashing roll are welded through electric welding. The beneficial effects are that: the invention has reasonable structure, simple operation and convenient use, can realize the automatic control of crushing and grinding the green manure raw materials, has higher processing speed, thereby improving the production efficiency of green manure processing, can more finely finish the crushing treatment of the green manure, and automatically calculates the processing capacity, thereby improving the production quality of green manure processing and the practicability of the crushing device.
Description
Technical Field
The invention relates to the field of green manure processing, in particular to an automatic smashing device and method for green manure processing of reclaimed lands in mining areas.
Background
Land reclamation refers to a comprehensive technological process of recycling damaged or degenerated land and restoring its ecosystem. Since mining is the most serious industry to destroy land, narrow-sense land reclamation refers to the recycling and systematic restoration of industrial and mining land. Green manure is a fertilizer made from green plants. Green manure is a biological fertilizer source with complete nutrients. The green manure is not only an effective method for increasing fertilizer sources, but also has great effect on improving soil. The green manure processing in-process needs to carry out shredding to the raw materials through reducing mechanism, and there are a lot of reducing mechanism for green manure processing in the mining area reclamation land that provides on the market at present, but these device structural design is unreasonable, uses the operation to get up very inconvenient, has influenced green manure processing's production efficiency and production quality, and the function is single more to have influenced the practicality of device moreover.
Disclosure of Invention
The invention aims to solve the problems and provide an automatic smashing device and method for green manure processing of a reclamation land in a mining area.
The invention realizes the above purpose through the following technical scheme:
the utility model provides an automatic smashing device for green manure processing in mining area reclamation land, includes device casing, ejection of compact section of thick bamboo, support frame, switch board, be provided with two crushing knife rolls in the device casing, crushing knife roll with connect through the bearing between the device casing, crushing knife roll includes crushing knife and crushing roller, the crushing knife sets up on the crushing roller, the crushing knife with pass through electric welding between the crushing roller, two the mutual crisscross setting between the crushing knife of crushing knife roll, crushing knife roll below is provided with two fine grinding rolls, fine grinding roll with connect through the bearing between the device casing, fine grinding roll includes fine grind line and grinding roller main part, fine grind line sets up in the grinding roller main part, fine grind line with be integrated into one piece between the grinding roller main part, the device casing openly is provided with two crushing encoders and two grinding encoders, the crushing encoder is located the grinding encoder top, grinding encoder and the grinding encoder respectively pass through the motor fixed crusher housing, the speed reducer motor is located between two grinding encoder and the grinding screw and the device is connected through the speed reducer screw, the grinding end is located between the grinding screw and the grinding device is connected to the grinding screw, the grinding end is provided with the grinding device is passed through to the speed reducer. The device cover plate is connected with the device shell through bolts, a feed hopper is arranged above the device cover plate, a supporting frame is arranged below the device shell, a blanking hopper is arranged at the lower end of the device shell in the supporting frame, a discharging cylinder is arranged below the blanking hopper, an end cover is arranged at the front end of the discharging cylinder, the end cover is connected with the discharging cylinder through bolts, a discharging encoder is arranged on the end cover, the models of the discharging encoder, the grinding encoder and the crushing encoder are E50S8, the discharging encoder and the end cover are connected through bolts, a discharging joint is arranged below one end of the discharging cylinder, which is close to the end cover, a discharging speed reducer is arranged at the rear end of the discharging cylinder, the discharging speed reducer is connected with the discharging cylinder through bolts, the rear end of the discharging speed reducer is provided with a discharging motor, the discharging motor is connected with the discharging speed reducer through bolts, a discharging spiral roller is arranged in the discharging cylinder, the discharging spiral roller is respectively connected with the end cover and the discharging cylinder through bearings, the discharging spiral roller comprises a discharging roller and a discharging spiral, the discharging spiral is arranged on the discharging roller, the discharging roller and the discharging spiral are welded through electric welding, a control panel is arranged on the control cabinet and fixed on the control cabinet through bolts, a baffle plate is arranged in the control cabinet, a controller is arranged above the baffle plate, the model of the controller is SPC-STW-26A1, the controller is fixed on the baffle plate through bolts, a frequency converter is arranged below the baffle plate, the model of the frequency converter is 6SL3982-5CX10-0AA1, the frequency converter is fixed in the control cabinet through a screw, the control panel, the crushing encoder, the grinding encoder, the discharging encoder and the frequency converter are respectively connected to the controller through wires, and the crushing motor, the grinding motor and the discharging motor are respectively connected with the frequency converter through wires.
Further set up: the discharging connector is characterized in that a discharging valve is arranged at the lower end of the discharging connector, the discharging valve is connected with the discharging connector through threads, and the discharging valve is connected with the controller through a wire.
So set up, the bleeder valve is used for controlling the ejection of compact, makes through threaded connection bleeder valve with connect between the play discharging joint and be better.
Further set up: the support frame is provided with a support beam.
The support beam is used for reinforcing the support frame, so that the support frame can better support the device.
Further set up: the supporting beam and the supporting frame are welded by electric welding.
So set up, make through electric welding the supporting beam with connect between the support frame more firmly.
Further set up: the blanking hopper and the device shell are welded by electric welding.
So set up, make through electric welding the blanking fill with the connection between the device casing is more firm and increases the leakproofness simultaneously.
Further set up: the discharging barrel and the blanking hopper are welded by electric welding.
So set up, make through electric welding the ejection of compact section of thick bamboo with the connection between the blanking fill is more firm, increases the leakproofness simultaneously.
Further set up: the feeding hopper and the device cover plate are welded by electric welding.
So set up, make through electric welding the feeder hopper with the connection between the device apron is more firm.
Further set up: the partition plate is welded with the control cabinet through electric welding.
So set up, make through electric welding the baffle with connect between the switch board more firmly.
Further set up: the support frame is welded with the device shell through electric welding.
So set up, make through electric welding the support frame with connect between the device casing more firmly.
The invention also provides an automatic crushing method of the automatic crushing device for processing the green manure of the reclamation land in the mining area, which is applied to the automatic crushing device for processing the green manure of the reclamation land in the mining area, and the specific automatic crushing method comprises the following steps:
a. the power supply is connected, parameter setting is carried out through the control panel, the discharging encoder can detect and feed back the rotating speed of the discharging spiral roller, the grinding encoder can detect and feed back the rotating speed of the fine grinding roller, the crushing encoder can detect and feed back the rotating speed of the crushing knife roller, and the frequency converter can control the rotating speeds of the crushing motor, the grinding motor and the discharging motor, so that the crushing speed, the grinding speed and the discharging speed are controlled;
b. after the parameters are set, starting the device through the control panel, and adding the raw materials to be crushed into the device shell through the feed hopper, wherein the device formally starts to work;
c. in the device shell, the crushing knife rolls respectively rotate relatively under the action force of the corresponding crushing motor, and the crushing knives which are arranged in a staggered way extrude and cut raw materials in the rotating process to crush the raw materials;
d. the crushed raw materials fall into the middle part of the device shell, the fine grinding rollers respectively rotate in the same direction under the action force of the corresponding grinding motors, and the fine grinding grains on the grinding roller main body rub and grind the crushed raw materials in the rotating process to enable the crushed raw materials to be changed into fine powder;
e. the raw materials after becoming powder fall into device casing lower part and pass through the blanking fill falls into in the ejection of compact section of thick bamboo, ejection of compact screw roller will become the raw materials of powder under ejection of compact motor's effort pass through ejection of compact joint and open state under the ejection of compact valve extrudes, according to ejection of compact screw roller pivoted number of turns can calculate the extrusion raw materials.
Compared with the prior art, the invention has the following beneficial effects:
1. the structure is reasonable, the operation is simple, and the use is convenient;
2. the method can realize automatic control of crushing and grinding of the green manure raw materials, and has higher treatment speed, thereby improving the production efficiency of green manure processing;
3. the green manure crushing treatment can be completed more finely, and the treatment capacity is automatically calculated, so that the production quality of green manure processing and the practicability of the crushing device are improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram showing a right front perspective view of an automatic smashing device for green manure processing in a mining area reclamation land according to the present invention;
FIG. 2 is a schematic view of a left rear perspective structure of an automatic pulverizing device for green manure processing in a mining area reclamation land according to the present invention;
FIG. 3 is a schematic diagram showing the internal structure of an automatic pulverizing device for green manure processing in a mining area reclamation land according to the present invention;
FIG. 4 is a schematic view of a crushing knife roller of the automatic crushing device for processing green manure in a reclaimed land in a mining area;
FIG. 5 is a schematic view of the structure of a fine grinding roller of the automatic grinding device for processing green manure of the reclamation land in a mining area;
FIG. 6 is a schematic view of a discharging spiral roller of an automatic smashing device for green manure processing in a mining area reclamation land;
FIG. 7 is a front cross-sectional view of a control cabinet of an automatic smashing device for green manure processing in a mining area reclamation land, according to the present invention;
fig. 8 is a circuit structure flow diagram of an automatic smashing device for green manure processing in a mining area reclamation land.
The reference numerals are explained as follows:
1. a feed hopper; 2. a crushing motor; 3. a grinding motor; 4. a support frame; 5. a discharging motor; 6. a discharging speed reducer; 7. a support beam; 8. a discharge valve; 9. a discharge joint; 10. a discharge encoder; 11. an end cap; 12. a discharging cylinder; 13. a blanking hopper; 14. a device housing; 15. grinding the encoder; 16. a crushing encoder; 17. a device cover plate; 18. a crushing speed reducer; 19. grinding a speed reducer; 20. a crushing knife roll; 21. a fine grinding roller; 22. a discharging spiral roller; 23. a crushing knife; 24. a crushing roller; 25. finely grinding grains; 26. a grinding roller body; 27. a discharge roller; 28. a discharging screw; 29. a control panel; 30. a control cabinet; 31. a partition plate; 32. a frequency converter; 33. and a controller.
Detailed Description
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-8, an automatic crushing device for green manure processing of a reclamation land in a mining area is provided, a device shell 14, a discharge cylinder 12, a supporting frame 4 and a control cabinet 30 are arranged in the device shell 14, two crushing cutter rollers 20 are arranged in the device shell 14, the crushing cutter rollers 20 are used for crushing raw materials, the crushing cutter rollers 20 are connected with the device shell 14 through bearings, the crushing cutter rollers 20 comprise crushing cutters 23 and crushing rollers 24, the crushing cutters 23 are arranged on the crushing rollers 24, the crushing cutters 23 and the crushing rollers 24 are welded by electric welding, the crushing cutters 23 of the two crushing cutter rollers 20 are mutually staggered, two fine grinding rollers 21 are arranged below the crushing cutter rollers 20, the fine grinding rollers 21 are used for finely grinding the raw materials, the fine grinding rollers 21 are connected with the device shell 14 through bearings, the fine grinding rollers 21 comprise fine grinding grains 25 and grinding roller bodies 26, the fine grinding grains 25 are arranged on the grinding roller bodies 26, the fine grind grain 25 and the grinding roller main body 26 are integrally formed, the front surface of the device shell 14 is provided with two crushing encoders 16 and two grinding encoders 15, the crushing encoders 16 are used for detecting and feeding back the rotating speed of the crushing knife roller 20, the grinding encoders 15 are used for detecting and feeding back the rotating speed of the fine grinding roller 21, the crushing encoders 16 are positioned above the grinding encoders 15, the crushing encoders 15 and the crushing encoders 16 are respectively fixed on the device shell 14 through screws, the back surface of the device shell 14 is provided with two crushing speed reducers 18 and 19, the crushing speed reducers 18 are used for decelerating the crushing motor 2, the grinding speed reducers 19 are used for decelerating the grinding motor 3, the crushing speed reducers 18 are positioned above the grinding speed reducers 19, the crushing speed reducers 18 and the grinding speed reducers 19 are respectively connected with the device shell 14 through bolts, the rear ends of the crushing speed reducers 18 are respectively provided with the crushing motor 2, the crushing motor 2 is used for driving the crushing knife roller 20, the crushing motor 2 and the crushing speed reducer 18 are connected through bolts, the rear end of the grinding speed reducer 19 is provided with the grinding motor 3, the grinding motor 3 is used for driving the fine grinding roller 21, the grinding motor 3 and the grinding speed reducer 19 are connected through bolts, the top of the device shell 14 is provided with the device cover plate 17, the device cover plate 17 and the device shell 14 are connected through bolts, the feeding hopper 1 is arranged above the device cover plate 17, the supporting frame 4 is used for supporting the device is arranged below the device shell 14, the blanking hopper 13 is arranged at the lower end of the device shell 14 in the supporting frame 4, the discharging cylinder 12 is arranged below the blanking hopper 13, the end cover 11 is arranged at the front end of the discharging cylinder 12, the end cover 11 is connected with the discharging cylinder 12 through bolts, the discharging encoder 10 is arranged on the end cover 11 and used for detecting and feeding back the rotating speed of the discharging spiral roller 22, the discharge encoder 10 is connected with the end cover 11 through a screw, a discharge joint 9 is arranged below one end of the discharge cylinder 12 close to the end cover 11, a discharge speed reducer 6 is arranged at the rear end of the discharge cylinder 12, the discharge speed reducer 6 is used for reducing the speed of a discharge motor 5, the discharge speed reducer 6 is connected with the discharge cylinder 12 through a screw, the rear end of the discharge speed reducer 6 is provided with the discharge motor 5, the discharge motor 5 is used for driving a discharge screw roller 22, the discharge motor 5 is connected with the discharge speed reducer 6 through a screw, the discharge screw roller 22 is arranged in the discharge cylinder 12 and used for discharging, the discharge screw roller 22 is respectively connected with the end cover 11 and the discharge cylinder 12 through a bearing, the discharge screw roller 22 comprises a discharge roller 27 and a discharge screw 28, the discharge screw 28 is arranged on the discharge roller 27, the discharge roller 27 and the discharge screw 28 are welded through electric welding, the control cabinet 30 is provided with the control panel 29, the control panel 29 is used for interacting, the control panel 29 passes through the fix with screw on the control cabinet 30, be provided with baffle 31 in the control cabinet 30, baffle 31 top is provided with controller 33, controller 33 is used for controlling, controller 33 passes through the fix with screw on baffle 31, baffle 31 below is provided with the converter 32, the converter 32 is used for controlling the motor, the converter 32 passes through the fix with screw in the control cabinet 30, the control panel 29, broken encoder 16, grind encoder 15, ejection of compact encoder 10 and converter 32 are connected to controller 33 through the wire respectively, broken motor 2, grind motor 3 and ejection of compact motor 5 are connected through the wire respectively with the converter 32 between.
Further set up: the discharging valve 8 is arranged at the lower end of the discharging connector 9, the discharging valve 8 is connected with the discharging connector 9 through threads, the discharging valve 8 is connected with the controller 33 through a wire, the discharging valve 8 is used for controlling discharging, and the connecting effect between the discharging valve 8 and the discharging connector 9 is better through threads.
Further set up: the support frame 4 is provided with the support beam 7, and the support beam 7 is used for strengthening and reinforcing the support frame 4, so that the support frame 4 can better support the device.
Further set up: the support beam 7 and the support frame 4 are welded by electric welding, and the connection between the support beam 7 and the support frame 4 is firmer by electric welding.
Further set up: through electric welding between blanking fill 13 and the device casing 14, make the connection between blanking fill 13 and the device casing 14 more firm through electric welding simultaneously increase the leakproofness.
Further set up: through electric welding between ejection of compact section of thick bamboo 12 and the blanking fill 13, make the connection between ejection of compact section of thick bamboo 12 and the blanking fill 13 more firm through electric welding, increase the leakproofness simultaneously.
Further set up: the feed hopper 1 and the device cover plate 17 are welded by electric welding, and the connection between the feed hopper 1 and the device cover plate 17 is firmer by electric welding.
Further set up: the partition plate 31 and the control cabinet 30 are welded by electric welding, and the partition plate 31 and the control cabinet 30 are connected more firmly by electric welding.
Further set up: the support frame 4 and the device shell 14 are welded by electric welding, and the connection between the support frame 4 and the device shell 14 is firmer by electric welding.
The invention also provides an automatic crushing method of the automatic crushing device for processing the green manure of the reclamation land in the mining area, which is applied to the automatic crushing device for processing the green manure of the reclamation land in the mining area, and the specific automatic crushing method comprises the following steps:
a. the power supply is switched on, the parameter setting is carried out through the control panel 29, the rotation speed of the discharging spiral roller 22 can be detected and fed back by the discharging encoder 10, the rotation speed of the fine grinding roller 21 can be detected and fed back by the grinding encoder 15, the rotation speed of the crushing knife roller 20 can be detected and fed back by the crushing encoder 16, and the rotation speeds of the crushing motor 2, the grinding motor 3 and the discharging motor 5 can be controlled by the frequency converter 32, so that the crushing speed, the grinding speed and the discharging speed are controlled;
b. after the parameters are set, the device is started through the control panel 29, and the raw materials to be crushed are added into the device shell 14 through the feed hopper 1, so that the device formally starts to work;
c. in the device shell 14, the crushing knife rolls 20 respectively rotate relatively under the acting force of the corresponding crushing motor 2, and the crushing knives 23 which are arranged in a staggered way squeeze and cut raw materials in the rotating process to crush the raw materials;
d. the crushed raw materials fall into the middle part of the device shell 14, the fine grinding rollers 21 respectively rotate in the same direction under the action of the corresponding grinding motors 3, and fine grinding grains 25 on the grinding roller main body 26 rub and grind the crushed raw materials in the rotating process to enable the crushed raw materials to be changed into fine powder;
e. the raw materials after becoming powder fall into the lower part of the device shell 14 and fall into the discharging cylinder 12 through the discharging hopper 13, in the discharging cylinder 12, the raw materials after becoming powder are extruded by the discharging spiral roller 22 under the acting force of the discharging motor 5 through the discharging connector 9 and the discharging valve 8 in the opened state, and the quantity of extruded raw materials can be calculated according to the rotating number of the discharging spiral roller 22.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (1)
1. An automatic reducing mechanism is used in green manure processing of mining area reclamation land, its characterized in that: the device comprises a device shell (14), a discharging cylinder (12), a supporting frame (4) and a control cabinet (30), wherein two crushing knife rolls (20) are arranged in the device shell (14), the crushing knife rolls (20) are connected with the device shell (14) through bearings, the crushing knife rolls (20) comprise crushing knives (23) and crushing rolls (24), the crushing knives (23) are arranged on the crushing rolls (24), the crushing knives (23) and the crushing rolls (24) are welded by electric welding, the crushing knives (23) of the two crushing knife rolls (20) are arranged in a staggered manner, two fine grinding rolls (21) are arranged below the crushing knife rolls (20), the fine grinding rolls (21) are connected with the device shell (14) through bearings, the fine grinding rolls (21) comprise fine grinding grains (25) and grinding roll bodies (26), the fine grinding grains (25) are arranged on the grinding roll bodies (26), the fine grinding grains (25) and the grinding rolls (26) are arranged on the two coding devices (16) which are arranged on the front face of the two coding devices (16), the grinding encoder (15) and the crushing encoder (16) are respectively fixed on the device shell (14) through screws, two grinding speed reducers (18) and two grinding speed reducers (19) are arranged on the back of the device shell (14), the grinding speed reducers (18) are positioned above the grinding speed reducers (19), the grinding speed reducers (18) and the grinding speed reducers (19) are respectively connected with the device shell (14) through bolts, the rear ends of the grinding speed reducers (18) are respectively provided with a grinding motor (2), the grinding motors (2) and the grinding speed reducers (18) are respectively connected through bolts, the rear ends of the grinding speed reducers (19) are respectively provided with a grinding motor (3), the grinding motors (3) and the grinding speed reducers (19) are connected through bolts, a device cover plate (17) is arranged at the top of the device shell (14), the device cover plate (17) and the device shell (14) are respectively connected through bolts, a feeding hopper (17) is arranged above the device cover plate (17), a discharging hopper (1) is arranged below the shell (14), a discharging hopper (4) is arranged in the discharging hopper (14), the front end of the discharging barrel (12) is provided with an end cover (11), the end cover (11) is connected with the discharging barrel (12) through bolts, the end cover (11) is provided with a discharging encoder (10), the discharging encoder (10) is connected with the end cover (11) through bolts, the discharging barrel (12) is close to one end lower part of the end cover (11) and is provided with a discharging joint (9), the rear end of the discharging barrel (12) is provided with a discharging speed reducer (6), the discharging speed reducer (6) is connected with the discharging barrel (12) through bolts, the rear end of the discharging speed reducer (6) is provided with a discharging motor (5), the discharging motor (5) is connected with the discharging speed reducer (6) through bolts, a discharging spiral roller (22) is arranged in the discharging cylinder (12), the discharging spiral roller (22) is respectively connected with the end cover (11) and the discharging cylinder (12) through bearings, the discharging spiral roller (22) comprises a discharging roller (27) and a discharging spiral (28), the discharging spiral (28) is arranged on the discharging roller (27), the discharging roller (27) and the discharging spiral (28) are welded through electric welding, a control panel (29) is arranged on the control cabinet (30), the control panel (29) is fixed on the control cabinet (30) through a screw, a partition plate (31) is arranged in the control cabinet (30), a controller (33) is arranged above the partition plate (31), the controller (33) is fixed on the partition plate (31) through a screw, a frequency converter (32) is arranged below the partition plate (31), the frequency converter (32) is fixed in the control cabinet (30) through a screw, the control panel (29), the crushing encoder (16), the grinding encoder (15), the discharging encoder (10) and the frequency converter (32) are respectively connected to the controller (33) through wires, and the crushing motor (2), the grinding motor (3) and the discharging motor (5) are respectively connected with the frequency converter (32) through wires;
the lower end of the discharging connector (9) is provided with a discharging valve (8), the discharging valve (8) is connected with the discharging connector (9) through threads, and the discharging valve (8) is connected with the controller (33) through a wire;
a supporting beam (7) is arranged on the supporting frame (4);
the supporting beam (7) and the supporting frame (4) are welded by electric welding;
the blanking hopper (13) and the device shell (14) are welded by electric welding;
the discharging barrel (12) and the blanking hopper (13) are welded by electric welding;
the feeding hopper (1) and the device cover plate (17) are welded by electric welding;
the partition plate (31) and the control cabinet (30) are welded by electric welding;
the support frame (4) and the device shell (14) are welded by electric welding;
the automatic crushing method of the automatic crushing device for processing the green manure of the reclamation land in the mining area comprises the following steps of:
a. switching on a power supply, performing parameter setting through the control panel (29), detecting and feeding back the rotating speed of the discharging spiral roller (22) by the discharging encoder (10), detecting and feeding back the rotating speed of the fine grinding roller (21) by the grinding encoder (15), detecting and feeding back the rotating speed of the crushing knife roller (20) by the crushing encoder (16), and controlling the rotating speeds of the crushing motor (2), the grinding motor (3) and the discharging motor (5) by the frequency converter (32), so as to control the crushing speed, the grinding speed and the discharging speed;
b. after the parameters are set, starting the device through the control panel (29), and adding the raw materials to be crushed into the device shell (14) through the feed hopper (1), wherein the device formally starts to work;
c. in the device shell (14), the crushing knife rolls (20) respectively rotate relatively under the action force of the corresponding crushing motors (2), and the crushing knives (23) which are arranged in a staggered way squeeze and cut raw materials in the rotating process to crush the raw materials;
d. the crushed raw materials fall into the middle part of the device shell (14), the fine grinding rollers (21) respectively rotate in the same direction under the action of the corresponding grinding motors (3), and the fine grinding grains (25) on the grinding roller main body (26) rub and grind the crushed raw materials in the rotating process to enable the crushed raw materials to be changed into fine powder;
e. the raw materials after becoming powder fall into device casing (14) lower part and through blanking fill (13) fall into in ejection of compact section of thick bamboo (12), ejection of compact screw roll (22) will become the raw materials of powder under the effort of ejection of compact motor (5) pass through ejection of compact joint (9) and under the open condition ejection of compact valve (8) extrude, according to ejection of compact screw roll (22) pivoted number of turns is calculated the extrusion raw materials.
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| CN201811169669.8A CN109174364B (en) | 2018-10-08 | 2018-10-08 | Automatic smashing device and method for green manure processing of reclamation land in mining area |
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| CN109174364A CN109174364A (en) | 2019-01-11 |
| CN109174364B true CN109174364B (en) | 2023-09-01 |
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| CN110711628B (en) * | 2019-10-25 | 2021-11-26 | 徽仁(宁夏)环保科技有限公司 | A waste residue processing apparatus for mineral exploitation |
| CN111111882B (en) * | 2020-02-14 | 2020-12-22 | 扬州瑞顺投资咨询有限公司 | Adjustable gear rubbing crusher of anti-sticking wheel |
| CN111642205A (en) * | 2020-06-12 | 2020-09-11 | 扬州大学 | Stifled device is prevented to fertile case |
| CN112337554A (en) * | 2020-09-29 | 2021-02-09 | 王兴刚 | But multistage ore crushing device of automatic feed formula |
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