CN112221576A - Screening device is smashed with anti-blocking type raw materials to compound fertilizer production line - Google Patents
Screening device is smashed with anti-blocking type raw materials to compound fertilizer production line Download PDFInfo
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- CN112221576A CN112221576A CN202011059549.XA CN202011059549A CN112221576A CN 112221576 A CN112221576 A CN 112221576A CN 202011059549 A CN202011059549 A CN 202011059549A CN 112221576 A CN112221576 A CN 112221576A
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- crushing
- compound fertilizer
- upper shell
- production line
- lower shell
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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
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
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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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/522—Cleaning with brushes or scrapers with brushes
- B07B1/524—Cleaning with brushes or scrapers with brushes the brushes being rotating
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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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses an anti-blocking type raw material crushing and screening device for a compound fertilizer production line, which comprises a supporting component, a crushing component and an anti-blocking component, wherein the crushing component is arranged at the upper part of the inner side of the supporting component and used for crushing compound fertilizer raw materials, and the anti-blocking component is arranged at the inner side of the supporting component and below the crushing component and used for preventing an internal filter screen from being blocked; the supporting component comprises a lower shell and supporting legs, the supporting legs are installed at four corners of the lower end of the lower shell, and universal wheels are installed on the inner sides of the supporting legs at the lower end of the lower shell. According to the invention, the cleaning roller is rotated along the slide way on the second arc-shaped slide way by the handheld handle, the brush hair on the cleaning roller is tightly attached to the screen mesh and the particles blocked in the mesh holes of the screen mesh are removed, so that the blockage of the screen mesh is effectively avoided, the normal operation of screening work is ensured, the structure is simple, the operation is convenient, the time and the labor are saved, the use by people is convenient, the practicability is strong, and the popularization and use value is strong.
Description
Technical Field
The invention relates to the technical field of crushing and screening devices, in particular to an anti-blocking type raw material crushing and screening device for a compound fertilizer production line.
Background
The compound fertilizer has the advantages of high nutrient content, less side ingredients, good physical properties and the like, has very important functions of balancing fertilization, improving the utilization rate of the fertilizer and promoting the high and stable yield of crops, but has some defects, such as constant nutrient proportion, and various types, quantities and proportions of nutrient elements required by different soils and different crops, so that soil testing is best performed before use to know the texture and the nutritional condition of the soil in the field, and in addition, the compound fertilizer is also applied in combination with a unit fertilizer to obtain better effect.
The production process of the compound fertilizer mainly comprises crushing, mixing, granulating, drying, screening, metering and subpackaging, so that crushing is the most important step, the crushing efficiency of the conventional crushing equipment is low, and in the crushing process, compound fertilizer particles easily block filter holes, so that the crushed particles cannot be screened and need to be dredged manually and periodically.
Disclosure of Invention
The invention aims to solve the problems and provide an anti-blocking type raw material crushing and screening device for a compound fertilizer production line.
The invention realizes the purpose through the following technical scheme:
an anti-blocking type raw material crushing and screening device for a compound fertilizer production line comprises a supporting component, a crushing component and an anti-blocking component, wherein the crushing component is installed at the upper part of the inner side of the supporting component and used for crushing compound fertilizer raw materials, and the anti-blocking component is installed at the inner side of the supporting component and below the crushing component and used for preventing an inner filter screen from being blocked;
the supporting assembly comprises a lower shell and supporting legs, the supporting legs are arranged at four corners of the lower end of the lower shell, universal wheels are arranged at the lower end of the lower shell and on the inner sides of the supporting legs, a material guide plate is arranged on the inner side of the lower shell, an upper shell is arranged at the upper end of the lower shell, a feeding hopper is arranged at the top of the outer side of the upper shell, the feeding hopper is connected with the upper shell through bolts, a screen is arranged on the inner side of the upper shell and below the crushing assembly, and the screen is connected with the upper shell through welding;
the crushing assembly comprises a motor and a first belt wheel, the motor is mounted at the front end of the outer side of the upper shell and is connected with the upper shell through bolts, the first belt wheel is mounted on an output shaft of the motor, 2 crushing rollers are symmetrically mounted on the inner side of the upper shell, a second belt wheel is mounted behind the first belt wheel and connected to one of the crushing rollers, the second belt wheel is in key connection with the crushing rollers, and a power transmission assembly is mounted at one end, away from the second belt wheel, of each of the two crushing rollers;
prevent stifled subassembly includes first arc slide, second arc slide, go up on the inside wall of casing and be in install in the outside of screen cloth first arc slide, go up on the lateral wall of casing and install the below of power conduction subassembly second arc slide, first arc slide with just be in between the second arc slide go up the inboard of casing and install the cleaning roller, cleaning roller sliding connection in second arc slide first arc slide, the cleaning roller is close to the handle is installed to the one end of second arc slide, install the connecting rod on the handle, the slider is installed to the other end of connecting rod, slider sliding connection is in the slide rail, the slide rail is installed on the lateral wall of casing down, the slide rail with the casing passes through bolted connection down.
Preferably: the power transmission assembly comprises a first gear and a second gear, the first gear is mounted at one end of each of the two crushing rollers, and the second gear is mounted between the two first gears.
Preferably: the power transmission assembly comprises a third gear, the third gear is mounted at one end of each of the two crushing rollers, and the two third gears are meshed with each other.
Preferably: the supporting legs are connected with the lower shell through threads, and the universal wheels are connected with the lower shell through screws.
Preferably: the upper shell is connected with the lower shell through bolts, and the material guide plate is connected with the lower shell through welding.
Preferably: the first belt wheel is in key connection with the motor, and the crushing roller is connected with the upper shell through a bearing.
Preferably: the first arc-shaped slide way is connected with the upper shell through a bolt, and the second arc-shaped slide way is connected with the upper shell through a bolt.
Preferably: the handle is in threaded connection with the cleaning roller, and the sliding block is connected with the connecting rod pin shaft.
Preferably: the two first gears and the second gear are connected in a meshed mode.
Preferably: the third gear is connected with the crushing roller through a key.
Compared with the prior art, the invention has the following beneficial effects:
the handheld handle rotates along the slide on the second arc-shaped slide and cleans the roller, and the brush hair on cleaning the roller is hugged closely on the screen cloth to clear out the granule that blocks in the screen cloth mesh, the effectual jam that has avoided the screen cloth, ensure the normal clear of screening work, simple structure, convenient operation, labour saving and time saving makes things convenient for people to use, and the practicality is stronger, has stronger using value.
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, and 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 these drawings without creative efforts.
FIG. 1 is a schematic view of a first structure of a first anti-blocking type raw material crushing and screening device for a compound fertilizer production line according to the present invention;
FIG. 2 is a schematic diagram of a second structure of a first anti-blocking type raw material crushing and screening device for a compound fertilizer production line according to an embodiment of the invention;
FIG. 3 is a schematic view of a first structure of a second anti-blocking type raw material crushing and screening device for a compound fertilizer production line according to an embodiment of the invention;
FIG. 4 is a schematic diagram of a second structure of an anti-blocking type raw material crushing and screening device for a compound fertilizer production line according to an embodiment of the invention;
FIG. 5 is a schematic view of an installation structure of a screen of the anti-blocking type raw material crushing and screening device for the compound fertilizer production line;
FIG. 6 is a schematic structural diagram of an anti-blocking component of the anti-blocking type raw material crushing and screening device for the compound fertilizer production line;
FIG. 7 is a schematic structural diagram of a screen of the anti-blocking type raw material crushing and screening device for the compound fertilizer production line;
FIG. 8 is a partial enlarged view of the anti-blocking type raw material crushing and screening device A for the compound fertilizer production line.
The reference numerals are explained below:
1. a support assembly; 11. a lower housing; 12. a support leg; 13. a universal wheel; 14. a material guide plate; 15. an upper housing; 16. a feed hopper; 17. screening a screen; 2. a crushing assembly; 21. a motor; 22. a first pulley; 23. a second pulley; 24. a crushing roller; 25. a power conducting component; 251. a first gear; 252. a second gear; 253. a third gear; 3. an anti-clogging component; 31. a first arcuate chute; 32. cleaning the roller; 33. a second arcuate chute; 34. a handle; 35. a connecting rod; 36. a slider; 37. a slide rail.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1, 2, 5, 6, 7 and 8, the anti-blocking type raw material crushing and screening device for the compound fertilizer production line comprises a supporting component 1, a crushing component 2 which is arranged at the upper part of the inner side of the supporting component 1 and is used for crushing compound fertilizer raw materials, and an anti-blocking component 3 which is arranged at the inner side of the supporting component 1 and is arranged below the crushing component 2 and is used for preventing an internal filter screen from being blocked;
the supporting assembly 1 comprises a lower shell 11 and supporting legs 12, wherein the supporting legs 12 are installed at four corners of the lower end of the lower shell 11, universal wheels 13 are installed at the lower end of the lower shell 11 and on the inner sides of the supporting legs 12, a material guide plate 14 is installed on the inner side of the lower shell 11, an upper shell 15 is installed at the upper end of the lower shell 11, a feed hopper 16 is installed at the top of the outer side of the upper shell 15, the feed hopper 16 is connected with the upper shell 15 through bolts, a screen 17 is installed on the inner side of the upper shell 15 and below the crushing assembly 2, and the screen 17 is connected with the upper;
the crushing assembly 2 comprises a motor 21 and a first belt pulley 22, the motor 21 is mounted at the front end of the outer side of the upper shell 15, the motor 21 is connected with the upper shell 15 through bolts, the first belt pulley 22 is mounted on an output shaft of the motor 21, 2 crushing rollers 24 are symmetrically mounted on the inner side of the upper shell 15, a second belt pulley 23 is mounted behind the first belt pulley 22 and connected to one of the crushing rollers 24, the second belt pulley 23 is connected with the crushing rollers 24 through a key, and a power transmission assembly 25 is mounted at one end, far away from the second belt pulley 23, of each of the two crushing rollers 24;
the anti-blocking component 3 comprises a first arc-shaped slide way 31 and a second arc-shaped slide way 33, a first arc-shaped slide way 31 is arranged on the inner side wall of the upper shell 15 and on the outer side of the screen 17, a second arc-shaped slide way 33 is arranged on the outer side wall of the upper shell 15 and below the power transmission component 25, a cleaning roller 32 is arranged between the first arc-shaped slide way 31 and the second arc-shaped slide way 33 and on the inner side of the upper shell 15, the cleaning roller 32 is connected to the second arc-shaped slide way 33 and the first arc-shaped slide way 31 in a sliding mode, a handle 34 is arranged at one end, close to the second arc-shaped slide way 33, of the cleaning roller 32, a connecting rod 35 is arranged on the handle 34, a sliding block 36 is arranged at the other end of the connecting rod 35, the sliding block 36 is connected to.
Preferably: the power transmission assembly 25 comprises a first gear 251 and a second gear 252, wherein the first gear 251 is arranged at one end of each of the two crushing rollers 24, and the second gear 252 is arranged between the two first gears 251; the support leg 12 is connected with the lower shell 11 through threads, and the universal wheel 13 is connected with the lower shell 11 through screws; the upper shell 15 is connected with the lower shell 11 through bolts, and the guide plate 14 is connected with the lower shell 11 through welding; the first belt pulley 22 is connected with the motor 21 through a key, and the crushing roller 24 is connected with the upper shell 15 through a bearing; the first arc-shaped slideway 31 is connected with the upper shell 15 through a bolt, and the second arc-shaped slideway 33 is connected with the upper shell 15 through a bolt; the handle 34 is in threaded connection with the cleaning roller 32, and the slider 36 is in pin connection with the connecting rod 35; the two first gears 251 and the second gear 252 are connected by meshing engagement.
Example 2
As shown in fig. 3, 4, 6, 7 and 8, the anti-blocking type raw material crushing and screening device for the compound fertilizer production line comprises a supporting component 1, a crushing component 2 which is arranged at the upper part of the inner side of the supporting component 1 and is used for crushing compound fertilizer raw materials, and an anti-blocking component 3 which is arranged at the inner side of the supporting component 1 and is arranged below the crushing component 2 and is used for preventing an internal filter screen from being blocked;
the supporting assembly 1 comprises a lower shell 11 and supporting legs 12, wherein the supporting legs 12 are installed at four corners of the lower end of the lower shell 11, universal wheels 13 are installed at the lower end of the lower shell 11 and on the inner sides of the supporting legs 12, a material guide plate 14 is installed on the inner side of the lower shell 11, an upper shell 15 is installed at the upper end of the lower shell 11, a feed hopper 16 is installed at the top of the outer side of the upper shell 15, the feed hopper 16 is connected with the upper shell 15 through bolts, a screen 17 is installed on the inner side of the upper shell 15 and below the crushing assembly 2, and the screen 17 is connected with the upper;
the crushing assembly 2 comprises a motor 21 and a first belt pulley 22, the motor 21 is mounted at the front end of the outer side of the upper shell 15, the motor 21 is connected with the upper shell 15 through bolts, the first belt pulley 22 is mounted on an output shaft of the motor 21, 2 crushing rollers 24 are symmetrically mounted on the inner side of the upper shell 15, a second belt pulley 23 is mounted behind the first belt pulley 22 and connected to one of the crushing rollers 24, the second belt pulley 23 is connected with the crushing rollers 24 through a key, and a power transmission assembly 25 is mounted at one end, far away from the second belt pulley 23, of each of the two crushing rollers 24;
the anti-blocking component 3 comprises a first arc-shaped slide way 31 and a second arc-shaped slide way 33, a first arc-shaped slide way 31 is arranged on the inner side wall of the upper shell 15 and on the outer side of the screen 17, a second arc-shaped slide way 33 is arranged on the outer side wall of the upper shell 15 and below the power transmission component 25, a cleaning roller 32 is arranged between the first arc-shaped slide way 31 and the second arc-shaped slide way 33 and on the inner side of the upper shell 15, the cleaning roller 32 is connected to the second arc-shaped slide way 33 and the first arc-shaped slide way 31 in a sliding mode, a handle 34 is arranged at one end, close to the second arc-shaped slide way 33, of the cleaning roller 32, a connecting rod 35 is arranged on the handle 34, a sliding block 36 is arranged at the other end of the connecting rod 35, the sliding block 36 is connected to.
Preferably: the power transmission assembly 25 comprises a third gear 253, one end of each of the two crushing rollers 24 is provided with the third gear 253, and the two third gears 253 are meshed with each other; the support leg 12 is connected with the lower shell 11 through threads, and the universal wheel 13 is connected with the lower shell 11 through screws; the upper shell 15 is connected with the lower shell 11 through bolts, and the guide plate 14 is connected with the lower shell 11 through welding; the first belt pulley 22 is connected with the motor 21 through a key, and the crushing roller 24 is connected with the upper shell 15 through a bearing; the first arc-shaped slideway 31 is connected with the upper shell 15 through a bolt, and the second arc-shaped slideway 33 is connected with the upper shell 15 through a bolt; the handle 34 is in threaded connection with the cleaning roller 32, and the slider 36 is in pin connection with the connecting rod 35; the third gear 253 is keyed to the crushing roller 24.
The working principle and the using method of the invention are as follows: when in use, the compound fertilizer raw material to be crushed is poured into the upper shell 15 through the feed hopper 16, the motor 21 is started, the motor 21 rotates to drive the first belt pulley 22 to rotate, the second belt pulley 23 is driven to rotate through the transmission belt, one crushing roller 24 rotates, the first gear 251 or the third gear 253 at the other end of the crushing roller 24 also rotates, the other crushing roller 24 rotates along with the second gear 252 or the two third gears 253, the raw material falls onto the two crushing rollers 24 under the action of gravity, the raw material is crushed under the action of the crushing rollers 24, the crushed raw material falls onto the screen 17 for screening, then is discharged from the guide plate 14 below the screen 17, and in order to avoid the screen 17 from being blocked after a period of time, the cleaning roller 32 is rotated along the slide way on the second arc-shaped slide way 33 by the hand-held handle 34, the brush hairs on the cleaning roller 32 cling to the screen 17 and clear out the particles blocked in the meshes of the screen 17, thereby effectively avoiding the blockage of the screen 17 and ensuring the normal operation of the screening work.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. The utility model provides a sieving mechanism is smashed with anti-blocking type raw materials to compound fertilizer production line which characterized in that: the device comprises a supporting component (1), a crushing component (2) which is arranged on the upper part of the inner side of the supporting component (1) and used for crushing compound fertilizer raw materials, and an anti-blocking component (3) which is arranged on the inner side of the supporting component (1) and is used for preventing an internal filter screen from being blocked under the crushing component (2);
the supporting assembly (1) comprises a lower shell (11) and supporting legs (12), the supporting legs (12) are installed at four corners of the lower end of the lower shell (11), universal wheels (13) are installed at the lower end of the lower shell (11) and on the inner sides of the supporting legs (12), a material guide plate (14) is installed on the inner side of the lower shell (11), an upper shell (15) is installed at the upper end of the lower shell (11), a feed hopper (16) is installed at the top of the outer side of the upper shell (15), the feed hopper (16) is connected with the upper shell (15) through bolts, a screen (17) is installed on the inner side of the upper shell (15) and below the crushing assembly (2), and the screen (17) is connected with the upper shell (15) through welding;
the crushing assembly (2) comprises a motor (21) and a first belt wheel (22), the motor (21) is installed at the front end of the outer side of the upper shell (15), the motor (21) is connected with the upper shell (15) through a bolt, the first belt wheel (22) is installed on an output shaft of the motor (21), 2 crushing rollers (24) are symmetrically installed on the inner side of the upper shell (15), a second belt wheel (23) is installed behind the first belt wheel (22) and connected to one crushing roller (24), the second belt wheel (23) is connected with the crushing rollers (24) through a key, and a power transmission assembly (25) is installed at one end, far away from the second belt wheel (23), of the two crushing rollers (24);
prevent stifled subassembly (3) including first arc slide (31), second arc slide (33), go up on the inside wall of casing (15) and install in the outside of screen cloth (17) first arc slide (31), go up on the lateral wall of casing (15) and install below of power conduction subassembly (25) second arc slide (33), first arc slide (31) with between second arc slide (33) and go up the inboard of casing (15) and install and clean roller (32), clean roller (32) sliding connection in second arc slide (33), first arc slide (31), it is close to clean roller (32) handle (34) are installed to the one end of second arc slide (33), install connecting rod (35) on handle (34), slider (36) are installed to the other end of connecting rod (35), the sliding block (36) is connected to a sliding rail (37) in a sliding mode, the sliding rail (37) is installed on the outer side wall of the lower shell (11), and the sliding rail (37) is connected with the lower shell (11) through bolts.
2. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the power transmission assembly (25) comprises a first gear (251) and a second gear (252), the first gear (251) is installed at one end of each of the two crushing rollers (24), and the second gear (252) is installed between the two first gears (251).
3. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the power transmission assembly (25) comprises a third gear (253), the third gear (253) is installed at one end of each of the two crushing rollers (24), and the two third gears (253) are meshed with each other.
4. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the supporting leg (12) is connected with the lower shell (11) through threads, and the universal wheel (13) is connected with the lower shell (11) through screws.
5. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the upper shell (15) is connected with the lower shell (11) through bolts, and the material guide plate (14) is connected with the lower shell (11) through welding.
6. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the first belt wheel (22) is connected with the motor (21) through a key, and the crushing roller (24) is connected with the upper shell (15) through a bearing.
7. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the first arc-shaped slide way (31) is connected with the upper shell (15) through a bolt, and the second arc-shaped slide way (33) is connected with the upper shell (15) through a bolt.
8. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 1, characterized in that: the handle (34) is in threaded connection with the cleaning roller (32), and the sliding block (36) is in pin shaft connection with the connecting rod (35).
9. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 2, characterized in that: both the first gear (251) and the second gear (252) are connected by meshing.
10. The anti-blocking type raw material crushing and screening device for the compound fertilizer production line according to claim 3, characterized in that: the third gear (253) is connected with the crushing roller (24) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059549.XA CN112221576A (en) | 2020-09-30 | 2020-09-30 | Screening device is smashed with anti-blocking type raw materials to compound fertilizer production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011059549.XA CN112221576A (en) | 2020-09-30 | 2020-09-30 | Screening device is smashed with anti-blocking type raw materials to compound fertilizer production line |
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| Publication Number | Publication Date |
|---|---|
| CN112221576A true CN112221576A (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011059549.XA Pending CN112221576A (en) | 2020-09-30 | 2020-09-30 | Screening device is smashed with anti-blocking type raw materials to compound fertilizer production line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113695037A (en) * | 2021-10-27 | 2021-11-26 | 南通佳宝机械有限公司 | Double-shaft strip-shaped pulverizer capable of controlling feeding |
| CN114247629A (en) * | 2021-12-06 | 2022-03-29 | 莱芜钢铁集团泰东实业有限公司 | Feeding and screening device for powder concentrator |
| IT202100030821A1 (en) * | 2021-12-07 | 2023-06-07 | Biase Damian Di | Grid cleaning system for leaf and olive branch shredders |
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| IT202100030821A1 (en) * | 2021-12-07 | 2023-06-07 | Biase Damian Di | Grid cleaning system for leaf and olive branch shredders |
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Application publication date: 20210115 |