Crushing device with dustproof structure for compound fertilizer production

Abstract

The utility model relates to the technical field of crushing for compound fertilizer production, in particular to a crushing device with a dustproof structure for compound fertilizer production, which comprises a bearing plate, a rotary crushing component, a casing, a support component, a conveying component, a negative pressure dust collection component, a stirring component and a connecting component. A support assembly is arranged at the bottom of the bearing plate, a machine shell is arranged on the upper end face of the bearing plate, a conveying assembly is arranged in the machine shell, a rotary smashing assembly is arranged below the conveying assembly, and the rotary smashing assembly comprises a first rotating shaft, a first gear, a second gear, a third gear, a rotating rod, a fluted disc and a fixing disc. A negative pressure dust collection assembly is arranged below the rotary crushing assembly, a stirring assembly is arranged below the negative pressure dust collection assembly, and a connecting assembly is arranged on one side of the conveying assembly; through a single motor and a negative pressure dust collection mode, crushing and blocking can be carried out while conveying is guaranteed, meanwhile, dust is effectively controlled, the cost of the device is saved, and the use value of the device is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverization for compound fertilizer production, in particular to a pulverization device for compound fertilizer production with a dustproof structure. Background Art

[0002] In the process of processing compound fertilizers, compound fertilizers usually start to be processed in the form of materials, and are made into the required blanks through pressing and crushing processes. During this process, a crushing device is needed to process the compound fertilizers to ensure that subsequent processing is carried out normally and orderly.

[0003] Most existing compound fertilizer production crushing devices use multiple motors to drive conveying components for material unloading and crushing operations. When in use, too many motors make the device cost high, and the dust generated by the compound fertilizer during crushing cannot be handled, resulting in a poor environment during use.

[0004] Therefore, in view of the fact that the existing compound fertilizer production crushing device is expensive and cannot handle the dust generated during production, a compound fertilizer production crushing device with a dust-proof structure can be designed. This device uses a single motor and negative pressure dust suction to ensure that it can crush and prevent blockage while conveying. At the same time, it effectively controls dust and enhances the use value of the device. Utility Model Content

[0005] In order to overcome the problems that most compound fertilizers are produced by crushing, the cost of the equipment is high, the dust generated by the compound fertilizer cannot be handled during crushing, and the environment is poor during use.

[0006] The technical solution of the utility model is: a pulverizing device for compound fertilizer production with a dust-proof structure, comprising a carrying plate; characterized in that it also comprises a rotating pulverizing assembly, a machine shell, a bracket assembly, a conveying assembly, a negative pressure dust suction assembly, a stirring assembly and a connecting assembly; a bracket assembly is provided at the bottom of the carrying plate, a machine shell is provided on the upper end surface of the carrying plate, a conveying assembly is provided inside the machine shell, a rotating pulverizing assembly is provided below the conveying assembly, the rotating pulverizing assembly comprises a first rotating shaft, a first gear, a second gear, a third gear, a rotating rod, a toothed disc and a fixed disc, a fixed disc is provided on the outside of the machine shell, and the fixed disc There are four groups, the fixed disk and the casing are threadedly connected to each other, a first rotating shaft is provided on the outside of the fixed disk, a first gear is provided on the outside of the first rotating shaft, two groups of first gears are provided, a toothed disk is provided on the inside of the fixed disk, two groups of toothed disks are provided, a second gear is provided on the inside of the toothed disk, two groups of second gears are provided, a third gear is provided on the outside of the second gear, six groups of third gears are provided, a rotating rod is provided on the inside of the third gear, four groups of rotating rods are provided, a negative pressure dust collection assembly is provided below the rotating crushing assembly, a stirring assembly is provided below the negative pressure dust collection assembly, and a connecting assembly is provided on one side of the conveying assembly.

[0007] Preferably, the bracket assembly is clearly installed by setting a carrying plate, and the casing is clearly installed by using the carrying plate. At the same time, the conveying assembly is clearly installed through the casing, the fixing disk is fixedly installed by using the casing, the first rotating shaft is installed through the fixing disk, the first gear is installed by using the outer side of the first rotating shaft, the toothed disk is fixedly installed by using the inner side of the fixed disk, the rotating rod is fixedly installed on the inner side of the third gear, the third gear is installed on the inner side of the toothed disk, the negative pressure dust suction assembly is installed on the outer side of the casing by rotating the crushing assembly, the stirring assembly is installed by using the lower side of the negative pressure dust suction assembly, and the connecting assembly is installed through the conveying assembly and the first gear, so that a single motor can complete the conveying, crushing and stirring operations, thereby enhancing the practical value of the device.

[0008] Preferably, the bracket assembly includes a first support rod, a boss, an anti-slip sheet and a discharge port; the load-bearing plate is provided with a discharge port, the bottom of the load-bearing plate is provided with a first support rod, the first support rod is provided with four groups, the bottom of the first support rod is provided with a boss, the boss is provided with four groups, the bottom of the boss is provided with an anti-slip sheet, the anti-slip sheet is provided with four groups; the contact with the bottom surface is increased by the boss, and the anti-slip sheet is installed at the bottom of the boss to achieve a stabilizing effect.

[0009] Preferably, the conveying assembly includes a second support rod, a motor, a fourth gear, a second rotating shaft, a transmission shell, a conveying rod, a blanking block and a third support rod; the upper end surface of the supporting plate is provided with a second support rod, the upper end surface of the supporting plate is provided with a third support rod, the inner side of the third support rod is provided with a transmission shell, and the upper end surface of the transmission shell is provided with a blanking block; the second support rod and the third support rod are threadedly connected to the supporting plate, and the transmission shell is installed using the third support rod, thereby facilitating subsequent installation.

[0010] Preferably, the upper end surface of the second support rod is threadedly connected to the motor, the output end of the motor is connected to the second rotating shaft, the outer side of the second rotating shaft is provided with a fourth gear, and the inner side of the second rotating shaft is provided with a conveying rod; the material is discharged through the discharge block, and the conveying rod is driven by the rotation of the motor to achieve a rotating conveying effect.

[0011] Preferably, the negative pressure dust suction assembly includes a negative pressure vacuum pump, an exhaust pipe, a storage box and a fourth support rod; the casing is connected to the exhaust pipe, two groups of exhaust pipes are provided, one side of the exhaust pipe is provided with a storage box, one side of the storage box is provided with a negative pressure vacuum pump, the outside of the storage box is provided with a fourth support rod, and the fourth support rod is threadedly connected to the supporting plate; the dust generated during the crushing is sucked into the storage box through the exhaust pipe and stored by utilizing the suction force generated by the negative pressure vacuum pump, thereby achieving the effect of dust removal.

[0012] Preferably, the stirring assembly includes a third rotating shaft, a fifth gear, a connecting piece, a drag tray, a stirring rod and an output port; a connecting piece is provided on the outside of the casing, two groups of connecting pieces are provided, a third rotating shaft is provided inside the connecting piece, a fifth gear is provided on the outside of the third rotating shaft, a stirring rod is provided on the inside of the connecting piece, a drag tray is provided on the outside of the connecting piece, and an output port is provided below the stirring rod; the stirring rod is driven by the rotation of the third rotating shaft, and the stirring rod protrusion is used to complete the stirring, thereby achieving the effect of blocking the output port during shipment.

[0013] Preferably, the connecting assembly includes a first chain and a second chain, the first gear and the fourth gear are connected to each other by the first chain, and the first gear and the fifth gear are connected to each other by the second chain; the second chain is installed through the fourth gear and the first gear, and at the same time, the first chain is installed through the first gear and the fifth gear, so as to achieve the working effect of a single motor completing the device.

[0014] Beneficial effects of the utility model:

[0015] 1. Compared with traditional compound fertilizer production crushing devices, most of them use multiple motors to drive the conveying components for unloading and crushing operations. When in use, too many motors make the device cost higher, and the dust generated by the compound fertilizer cannot be handled during crushing, resulting in a poor environment during use. This device uses a single motor and negative pressure dust suction to ensure that it can crush and prevent blockage while conveying. At the same time, it effectively controls dust and enhances the use value of the device.

[0016] 2. During the crushing operation, the fixed disk is fixedly installed using the housing, the first rotating shaft is installed through the fixed disk, the first gear is installed on the outer side of the first rotating shaft, the toothed disk is fixedly installed through the inner side of the fixed disk, the rotating rod is fixedly installed on the inner side of the third gear, and the third gear is installed on the inner side of the toothed disk, thereby achieving the effect of achieving different speeds by driving the same motor, thereby enhancing the use value of the device;

[0017] 3. Install the second chain through the fourth gear and the first gear. At the same time, install the first chain through the first gear and the fifth gear, so that a single motor can complete the working effect of the device and ensure the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the three-dimensional structure of a pulverizing device for compound fertilizer production with a dust-proof structure according to the present invention;

[0019] Figure 2 Shown is a schematic diagram of the cross-sectional structure of a rotary crushing assembly of a crushing device for compound fertilizer production with a dust-proof structure according to the present invention;

[0020] Figure 3Shown is a schematic diagram of the three-dimensional structure of a bracket assembly of a compound fertilizer production pulverizing device with a dust-proof structure according to the present invention;

[0021] Figure 4 Shown is a schematic diagram of the three-dimensional structure of a conveying assembly of a compound fertilizer production pulverizing device with a dust-proof structure according to the present invention;

[0022] Figure 5 Shown is a schematic diagram of the three-dimensional structure of a negative pressure dust collection component of a compound fertilizer production pulverizing device with a dust-proof structure according to the present invention;

[0023] Figure 6 Shown is a schematic diagram of the three-dimensional structure of a stirring component of a pulverizing device for compound fertilizer production with a dust-proof structure according to the present invention.

[0024] Explanation of the reference numerals: 1. Loading plate; 2. Housing; 301. First rotating shaft; 302. First gear; 303. Second gear; 304. Third gear; 305. Rotating rod; 306. Toothed plate; 307. Fixed plate; 401. First supporting rod; 402. Boss; 403. Anti-slip sheet; 404. Discharge port; 501. Second supporting rod; 502. Motor; 503. Fourth gear; 504. Second Rotating shaft; 505, transmission shell; 506, conveying rod; 507, unloading block; 508, third support rod; 601, negative pressure vacuum pump; 602, vacuum pipe; 603, storage box; 604, fourth support rod; 701, third rotating shaft; 702, fifth gear; 703, connecting plate; 704, drag tray; 705, stirring rod; 706, output port; 801, first chain; 802, second chain. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] See also Figures 1-6The utility model provides an embodiment: a compound fertilizer production pulverizing device with a dust-proof structure, comprising a carrying plate 1, a rotating pulverizing assembly, a casing 2, a bracket assembly, a conveying assembly, a negative pressure dust collection assembly, a stirring assembly and a connecting assembly; a bracket assembly is provided at the bottom of the carrying plate 1, a casing 2 is provided on the upper end surface of the carrying plate 1, a conveying assembly is provided inside the casing 2, a rotating pulverizing assembly is provided below the conveying assembly, the rotating pulverizing assembly comprises a first rotating shaft 301, a first gear 302, a second gear 303, a third gear 304, a rotating rod 305, a toothed disc 306 and a fixed disc 307, a fixed disc 307 is provided on the outside of the casing 2, the fixed disc 307 is provided in four groups, and the fixed disc 307 and the machine The shells 2 are threadedly connected to each other, and a first rotating shaft 301 is provided on the outside of the fixed disk 307, and a first gear 302 is provided on the outside of the first rotating shaft 301, and two groups of first gears 302 are provided. A toothed disk 306 is provided on the inside of the fixed disk 307, and two groups of toothed disks 306 are provided. A second gear 303 is provided on the inside of the toothed disk 306, and two groups of second gears 303 are provided. A third gear 304 is provided on the outside of the second gear 303, and six groups of third gears 304 are provided. A rotating rod 305 is provided on the inside of the third gear 304, and four groups of rotating rods 305 are provided. A negative pressure dust collection assembly is provided below the rotating crushing assembly, and a stirring assembly is provided below the negative pressure dust collection assembly. A connecting assembly is provided on one side of the conveying assembly.

[0027] See also Figure 2-Figure 5403 and 404. In this embodiment, the bracket assembly includes a first support rod 401, a boss 402, an anti-slip sheet 403 and a discharge port 404; the carrying plate 1 is provided with a discharge port 404, and the bottom of the carrying plate 1 is provided with a first support rod 401, and the first support rod 401 is provided with four groups, and the bottom of the first support rod 401 is provided with a boss 402, and the boss 402 is provided with four groups, and the bottom of the boss 402 is provided with an anti-slip sheet 403, and the anti-slip sheet 403 is provided with four groups; the boss 402 is used to increase the contact with the bottom surface, and the anti-slip sheet 403 is installed at the bottom of the boss 402 to achieve a stable effect; the conveying assembly includes a second support rod 501, a motor 502, a fourth gear 503, a second rotating shaft 504, a transmission shell 505, a conveying 506, a blanking block 507 and a third support rod 508; the upper end surface of the supporting plate 1 is provided with a second support rod 501, the upper end surface of the supporting plate 1 is provided with a third support rod 508, a transmission shell 505 is provided on the inner side of the third support rod 508, and the upper end surface of the transmission shell 505 is provided with a blanking block 507; the second support rod 501 and the third support rod 508 are threadedly connected to the supporting plate 1, and the transmission shell 505 is installed using the third support rod 508, so as to facilitate subsequent installation; the upper end surface of the second support rod 501 is threadedly connected to the motor 502, and the output end of the motor 502 is connected to the second rotating shaft 504, the outer side of the second rotating shaft 504 is provided with a fourth gear 503, and the inner side of the second rotating shaft 504 is provided with a conveying Rod 506; the material is discharged through the discharge block 507, and the conveying rod 506 is driven by the rotation of the motor 502 to achieve a rotating conveying effect; the negative pressure dust collection component includes a negative pressure suction pump 601, a suction pipe 602, a storage box 603 and a fourth support rod 604; the casing 2 is connected with the suction pipe 602, and the suction pipe 602 is provided with two groups. A storage box 603 is provided on one side of the suction pipe 602, and a negative pressure suction pump 601 is provided on one side of the storage box 603. A fourth support rod 604 is provided on the outer side of the storage box 603, and the fourth support rod 604 is threadedly connected to the supporting plate 1; the dust generated during the crushing is sucked into the storage box 603 through the suction pipe 602 and stored in the storage box 603 by the suction force generated by the negative pressure suction pump 601 , thereby achieving the effect of dust removal; the stirring assembly includes a third rotating shaft 701, a fifth gear 702, a connecting piece 703, a drag tray 704, a stirring rod 705 and an output port 706; a connecting piece 703 is provided on the outside of the casing 2, and two groups of connecting pieces 703 are provided. The third rotating shaft 701 is provided inside the connecting piece 703, the fifth gear 702 is provided on the outside of the third rotating shaft 701, the stirring rod 705 is provided on the inside of the connecting piece 703, the drag tray 704 is provided on the outside of the connecting piece 703, and the output port 706 is provided below the stirring rod 705; the stirring rod 705 is driven by the rotation of the third rotating shaft 701, and the stirring rod 705 is stirred by the protrusion of the stirring rod 705, thereby achieving the effect of blocking the output port 706 when shipping.

[0028] See also Figure 1 In this embodiment, the connecting component includes a first chain 801 and a second chain 802, the first gear 302 and the fourth gear 503 are connected to each other through the first chain 801, and the first gear 302 and the fifth gear 702 are connected to each other through the second chain 802; the second chain 802 is installed through the fourth gear 503 and the first gear 302, and at the same time, the first chain 801 is installed through the first gear 302 and the fifth gear 702, so that a single motor 502 can complete the working effect of the device.

[0029] The housing 2 is used to fix the fixing plate 307, and the first rotating shaft 301 is installed through the fixing plate 307. The first gear 302 is installed on the outside of the first rotating shaft 301, and the toothed plate 306 is fixed on the inside of the fixing plate 307. The rotating rod 305 is fixed to the inside of the third gear 304, and the third gear 304 is installed on the inside of the toothed plate 306.

[0030] The second chain 802 is installed through the fourth gear 503 and the first gear 302, and at the same time, the first chain 801 is installed through the first gear 302 and the fifth gear 702;

[0031] When discharging, the first chain 801 is installed through the first gear 302 and the fifth gear 702, and the motor 502 is used to rotate to drive the third rotating shaft 701 and the stirring rod 705 to rotate, and is fixed on the casing 2 through the connecting piece 703 and the tray 704 to block the output port 706 when discharging.

[0032] Through the above steps, the bracket assembly is clearly installed by setting the supporting plate 1, and the casing 2 is clearly installed by using the supporting plate 1. At the same time, the conveying assembly is clearly installed through the casing 2, and the fixing disk 307 is fixedly installed by using the casing 2. The first rotating shaft 301 is installed through the fixing disk 307, and the first gear 302 is installed by using the outer side of the first rotating shaft 301. The toothed disk 306 is fixedly installed by the inner side of the fixing disk 307, and the rotating rod 305 is fixedly installed on the inner side of the third gear 304. The third gear 304 is installed on the inner side of the toothed disk 306. The negative pressure dust collection assembly is installed on the outer side of the casing 2 by rotating the crushing assembly, and the stirring assembly is installed by using the lower side of the negative pressure dust collection assembly. The connecting assembly is installed through the conveying assembly and the first gear 302, so that a single motor 502 can complete the conveying, crushing and stirring operations, thereby enhancing the practical value of the device.

[0033] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A pulverizing device for compound fertilizer production with a dustproof structure, comprising a supporting plate (1); characterized in that ； The invention also includes a rotary crushing assembly, a housing (2), a bracket assembly, a conveying assembly, a negative pressure dust collection assembly, a stirring assembly and a connecting assembly; the bottom of the supporting plate (1) is provided with a bracket assembly, the upper end surface of the supporting plate (1) is provided with a housing (2), the interior of the housing (2) is provided with a conveying assembly, and the lower portion of the conveying assembly is provided with a rotary crushing assembly, the rotary crushing assembly includes a first rotating shaft (301), a first gear (302), a second gear (303), a third gear (304), a rotating rod (305), a toothed disc (306) and a fixed disc (307), the outer side of the housing (2) is provided with a fixed disc (307), and the fixed disc (307) is provided with four groups, the fixed disc (307) and the housing (2) are mutually threadedly connected, and the outer side of the fixed disc (307) A first rotating shaft (301) is provided, a first gear (302) is provided on the outside of the first rotating shaft (301), two groups of the first gear (302) are provided, a toothed disc (306) is provided on the inside of the fixed disc (307), two groups of the toothed disc (306) are provided, a second gear (303) is provided on the inside of the toothed disc (306), two groups of the second gear (303) are provided, a third gear (304) is provided on the outside of the second gear (303), six groups of the third gear (304) are provided, a rotating rod (305) is provided on the inside of the third gear (304), four groups of the rotating rod (305) are provided, a negative pressure dust collection assembly is provided below the rotating crushing assembly, a stirring assembly is provided below the negative pressure dust collection assembly, and a connecting assembly is provided on one side of the conveying assembly.

2. The pulverizing device for compound fertilizer production with a dust-proof structure according to claim 1, characterized in that: The bracket assembly comprises a first support rod (401), a boss (402), an anti-slip sheet (403) and a discharge port (404); the carrier plate (1) is provided with a discharge port (404); the bottom of the carrier plate (1) is provided with a first support rod (401), the first support rod (401) is provided with four groups; the bottom of the first support rod (401) is provided with a boss (402), the boss (402) is provided with four groups; the bottom of the boss (402) is provided with an anti-slip sheet (403), the anti-slip sheet (403) is provided with four groups.

3. The pulverizing device for compound fertilizer production with a dustproof structure according to claim 1, characterized in that: The conveying assembly comprises a second support rod (501), a motor (502), a fourth gear (503), a second rotating shaft (504), a transmission shell (505), a conveying rod (506), a blanking block (507) and a third support rod (508); the upper end surface of the supporting plate (1) is provided with the second support rod (501), the upper end surface of the supporting plate (1) is provided with the third support rod (508), the inner side of the third support rod (508) is provided with the transmission shell (505), and the upper end surface of the transmission shell (505) is provided with the blanking block (507).

4. The pulverizing device for compound fertilizer production with a dust-proof structure according to claim 3, characterized in that: The upper end surface of the second support rod (501) is threadedly connected to the motor (502), the output end of the motor (502) is connected to the second rotating shaft (504), the outer side of the second rotating shaft (504) is provided with a fourth gear (503), and the inner side of the second rotating shaft (504) is provided with a conveying rod (506).

5. The pulverizing device for compound fertilizer production with a dust-proof structure according to claim 1, characterized in that: The negative pressure dust collection assembly comprises a negative pressure suction pump (601), a suction pipe (602), a storage box (603) and a fourth support rod (604); the casing (2) is connected through with the suction pipe (602), two groups of suction pipes (602) are provided, one side of the suction pipe (602) is provided with a storage box (603), one side of the storage box (603) is provided with a negative pressure suction pump (601), the outer side of the storage box (603) is provided with a fourth support rod (604), and the fourth support rod (604) is threadedly connected to the supporting plate (1).

6. The compound fertilizer production pulverizing device with a dustproof structure according to claim 1, characterized in that: The stirring assembly comprises a third rotating shaft (701), a fifth gear (702), a connecting piece (703), a drag tray (704), a stirring rod (705) and an output port (706); a connecting piece (703) is provided on the outside of the housing (2), two groups of connecting pieces (703) are provided, the third rotating shaft (701) is provided inside the connecting piece (703), the fifth gear (702) is provided on the outside of the third rotating shaft (701), the stirring rod (705) is provided on the inside of the connecting piece (703), the drag tray (704) is provided on the outside of the connecting piece (703), and the output port (706) is provided below the stirring rod (705).

7. The pulverizing device for compound fertilizer production with a dustproof structure according to claim 1, characterized in that: The connecting assembly includes a first chain (801) and a second chain (802), the first gear (302) and the fourth gear (503) are connected to the first chain (801), and the first gear (302) and the fifth gear (702) are connected to the second chain (802).

Images