Automatic cleaning device for phosphorus compound fertilizer dust settling chamber

Abstract

The invention discloses an automatic cleaning device for a phosphorus compound fertilizer dust settling chamber, and belongs to the technical field of phosphorus compound fertilizer production. An automatic cleaning device for a phosphorus compound fertilizer dust settling chamber comprises a base plate, a fixing box is fixedly connected to the upper portion of the base plate, a rotating assembly is arranged in an inner cavity of the fixing box, a supporting seat is fixedly connected to the upper portion of the fixing box, and a dust settling box is rotationally connected to the side, away from the fixing box, of the supporting seat; a connecting frame is movably connected to the inner wall of the dust falling box, and a filter screen is fixedly connected to the inner side of the connecting frame. According to the automatic cleaning device for the phosphorus compound fertilizer dust settling chamber, by arranging the shaking assembly, the device can automatically control a driven gear to rotate during revolution while driving a dust settling box to swing left and right, so that when the device pumps dust-containing gas into an inner cavity of the dust settling box, a connecting frame can be automatically controlled to move up and down; and therefore, the waste chips attached to the connecting frame can be shaken off, and the filtered waste chips can be conveniently collected.

Description

Technical Field

[0001] The invention relates to the technical field of phosphate and compound fertilizer production, and more specifically to an automatic cleaning device for a phosphate and compound fertilizer dust reduction chamber. Background Art

[0002] Phosphate compound fertilizer products are produced from phosphate rock using wet phosphoric acid, that is, phosphoric acid is neutralized with ammonia water or ammonia gas, and then concentrated, granulated, and dried to produce the basic process steps. A large amount of dust-containing waste gas will be generated in the production of phosphate compound fertilizer, and the waste gas needs to be treated in a dust reduction chamber. The existing phosphate compound fertilizer dust reduction generally uses an exhaust fan to extract the dust-containing gas into water to achieve dust removal of the dust-containing gas. In order to achieve a better dust reduction purpose, this method needs to continuously replace clean water to avoid the situation where the water is too turbid and causes poor treatment effect. However, due to the need to continuously replace the clean water source, the staff needs to consume greater labor intensity and cause water waste. Based on this, the present invention designs an automatic cleaning device for the phosphate compound fertilizer dust reduction chamber to solve the above problems. Summary of the invention

[0003] The object of the present invention is to provide an automatic cleaning device for a phosphate fertilizer dust reduction chamber to solve the problems raised in the above-mentioned background technology.

[0004] A device for automatically cleaning a dust removal chamber for compound fertilizers, comprising a base plate, a fixed box fixedly connected to the top of the base plate, a rotating assembly provided in the inner cavity of the fixed box, and a support seat fixedly connected to the top of the fixed box, a dust removal box being rotatably connected to the side of the support seat away from the fixed box, a connecting frame movably connected to the inner wall of the dust removal box, a filter screen fixedly connected to the inner side of the connecting frame, and a shaking assembly provided on the outer side of the connecting frame, the shaking assembly passes through the dust removal box and is connected to the fixed box, a universal wheel and a moving wheel are fixedly connected to the bottom of the base plate, a moving assembly is provided between the two universal wheels, the moving assembly passes through the base plate and is connected to the rotating assembly, an exhaust port is fixedly connected to the top of the dust removal box, and an air inlet is fixedly connected to the side of the dust removal box close to the moving wheel.

[0005] Preferably, the rotating assembly includes a support ring rotatably connected above the fixed box, a driving shaft is fixedly connected to the outer side of the support ring, one end of the driving shaft is fixedly connected to the dust reduction box, and the other end of the driving shaft passes through the fixed box and is fixedly connected to a rotating plate, a gear ring 1 is fixedly connected to the side of the rotating plate away from the driving shaft, a full gear is meshed on the inner side of the gear ring 1, a driving assembly is provided on the outer side of the full gear, and a mounting shaft is fixedly connected to the bottom of the full gear, and the mounting shaft is rotatably connected to the fixed box.

[0006] Preferably, the driving assembly includes a motor fixedly mounted on the bottom of the inner cavity of the fixed box, the output shaft of the motor is fixedly connected to a driving bevel gear 1, the outer side of the driving bevel gear 1 is meshed with a driven bevel gear 1, the outer side of the driven bevel gear 1 is fixedly connected to a connecting shaft, one end of the connecting shaft is rotatably connected to the fixed box, and the other end of the connecting shaft is fixedly connected to a residual gear, and the residual gear is respectively meshed with a gear ring 1 and a full gear.

[0007] Preferably, the shaking assembly includes a fixed plate fixedly connected to the inner wall of the dust reduction box, and a driving rod rotatably connected to the inner wall of the dust reduction box, the outer side of the fixed plate is fixedly connected to a fixed sleeve, the inner cavity of the fixed sleeve is provided with a spring, one end of the spring is fixedly connected to the fixed sleeve, and the other end of the spring is fixedly connected to a limiting plate, the outer side of the limiting plate is fixedly connected to a movable rod, the movable rod passes through the fixed sleeve and is fixedly connected to a connecting frame, the driving rod passes through the dust reduction box and is connected to a transmission assembly, and the outer side of the driving rod is fixedly connected to a cam, and the cam is in contact with the connecting frame.

[0008] Preferably, the transmission assembly includes a bearing seat fixedly connected to the outside of the dust reduction box, the outside of the bearing seat is rotatably connected to a connecting rod, one end of the connecting rod is fixedly connected to an active cone wheel 2, the outside of the active cone wheel 2 is meshed with a driven cone wheel 2, the driven cone wheel 2 is fixedly connected to a driving rod, the end of the connecting rod away from the active cone wheel 2 is fixedly connected to a driven wheel 1, a belt 1 is sleeved on the outside of the driven wheel 1, and the driven wheel 1 is connected to the active wheel 1 through the belt 1, the outside of the active wheel 1 is fixedly connected to a movable shaft, one end of the movable shaft is rotatably connected to the dust reduction box, and the other end of the movable shaft is fixedly connected to a driven gear, the outside of the driven gear is meshed with a gear ring 2, and the gear ring 2 is fixedly connected to the fixed box.

[0009] Preferably, the moving assembly includes a connecting seat fixedly connected to the bottom of the base plate, the outer side of the connecting seat is rotatably connected to a fixed rod, the outer side of the fixed rod is fixedly connected to a driven bevel gear three, the outer side of the driven bevel gear three is meshed with an active bevel gear three, the outer side of the active bevel gear three is fixedly connected to a rotating rod, the end of the rotating rod away from the active bevel gear three is connected to a linkage assembly, and the outer side of the rotating rod is rotatably connected to a connecting frame, and the connecting frame is fixedly connected to the base plate.

[0010] Preferably, the linkage assembly includes a bearing frame connected to the inner cavity of the fixed box, the outer side of the bearing frame is rotatably connected with a connecting rod, one end of the connecting rod is fixedly connected to a driven bevel wheel four, the outer side of the driven bevel wheel four is meshed with a driving bevel wheel four, the driving bevel wheel four is fixedly connected to the mounting shaft, the end of the connecting rod away from the driven bevel wheel four passes through the fixed box and is fixedly connected to a driving wheel two, the outer side of the driving wheel two is sleeved with a belt two, and the driving wheel two is connected to the driven wheel two via the belt two, and the driven wheel two is fixedly connected to the rotating rod.

[0011] Preferably, a door panel is rotatably connected to the outer side of the dust reduction box, and a collection box is movably connected to the bottom of the inner cavity of the dust reduction box.

[0012] Preferably, a handrail is fixedly connected above the base plate.

[0013] Compared with the prior art, the advantages of the present invention are: 1) In the present invention, by setting a rotating component, the device can automatically control the rotation of the residual gear when removing dust from the dust-containing gas, so that when the dust-containing gas generated in the production of phosphate fertilizers is sucked into the inner cavity of the dust removal box, the dust removal box can be automatically controlled to swing back and forth, thereby facilitating the improvement of the air extraction range of the device, thereby improving the working efficiency of the device and improving the practical performance of the device.

[0014] 2) In the present invention, by setting a shaking component, the device can automatically control the driven gear to rotate during revolution while driving the dust reduction box to swing left and right, so that when the device draws the dust-containing gas into the inner cavity of the dust reduction box, it can automatically control the connecting frame to move up and down, so as to shake off the waste chips attached to the connecting frame, thereby facilitating the collection of the filtered waste chips.

[0015] 3) In the present invention, by setting a moving component, the device can be automatically controlled to move forward when removing dust from dust-laden gas, thereby avoiding the need for workers to manually push the device to move, effectively reducing the labor intensity of the workers, and because the installation shaft rotates intermittently, the device moves intermittently, thereby avoiding the continuous movement of the device, which leads to a reduction in the treatment effect of the device on dust-laden gas. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of the structure at center; Figure 4 For the present invention Figure 2A magnified view of the structure at B in the middle; Figure 5 It is a cross-sectional view of the dust suppression box structure of the present invention; Figure 6 It is a schematic diagram of the fixed box structure of the present invention; Figure 7 It is a cross-sectional view of the fixed box structure of the present invention; Figure 8 For the present invention Figure 7 A magnified view of the structure at C in the middle; Fig. 9 It is a cross-sectional view of the fixed sleeve structure of the present invention.

[0017] Explanation of the reference numerals in the figure: 1. Base plate; 2. Fixed box; 3. Rotating assembly; 31. Support ring; 32. Drive shaft; 33. Rotating plate; 34. Gear ring 1; 35. Full gear; 36. Mounting shaft; 37. Motor; 38. Active bevel wheel 1; 39. Driven bevel wheel 1; 310. Connecting shaft; 311. Residual gear; 4. Support seat; 5. Dust suppression box; 6. Connecting frame; 7. Filter; 8. Shaking assembly; 81. Fixed plate; 82. Fixed sleeve; 83. Spring; 84. Limiting plate; 85. Movable rod; 86. Drive rod; 87. Cam; 88. Bearing seat; 89. Connecting rod; 810. Active bevel wheel 2; 811. Driven bevel wheel 3; 812. Driven cone wheel two; 812, driven wheel one; 813, belt one; 814, driving wheel one; 815, movable shaft; 816, driven gear; 817, gear ring two; 9, moving assembly; 91, connecting seat; 92, fixing rod; 93, driven cone wheel three; 94, driving cone wheel three; 95, rotating rod; 96, connecting frame; 97, bearing frame; 98, connecting rod; 99, driven cone wheel four; 910, driving cone wheel four; 911, driving wheel two; 912, belt two; 913, driven wheel two; 10, universal wheel; 11, moving wheel; 12, handrail; 13, exhaust port; 14, air inlet; 15, door panel; 16, collection box. DETAILED DESCRIPTION

[0018] Example: See Figure 1-9, an automatic cleaning device for a phosphate fertilizer dust reduction chamber, comprising a base plate 1, a fixed box 2 is fixedly connected to the top of the base plate 1, a rotating assembly 3 is provided in the inner cavity of the fixed box 2, and a support seat 4 is fixedly connected to the top of the fixed box 2, a dust reduction box 5 is rotatably connected to the side of the support seat 4 away from the fixed box 2, a connecting frame 6 is movably connected to the inner wall of the dust reduction box 5, a filter screen 7 is fixedly connected to the inner side of the connecting frame 6, and a shaking assembly 8 is provided on the outer side of the connecting frame 6, the shaking assembly 8 penetrates the dust reduction box 5 and is connected to the fixed box 2, and the base plate 1 is fixedly connected to the bottom. Universal wheels 10 and moving wheels 11, a moving component 9 is arranged between the two universal wheels 10, the moving component 9 passes through the base plate 1 and is connected to the rotating component 3, an exhaust port 13 is fixedly connected to the top of the dust reduction box 5, and an air inlet 14 is fixedly connected to the side of the dust reduction box 5 close to the moving wheel 11, wherein, in order to facilitate the collection of filtered waste debris, a door panel 15 is rotatably connected to the outer side of the dust reduction box 5, and a collection box 16 is movably connected to the bottom of the inner cavity of the dust reduction box 5, and in addition, in order to facilitate the control of the steering of the device, an armrest 12 is fixedly connected to the top of the base plate 1.

[0019] The rotating assembly 3 includes a support ring 31 rotatably connected to the top of the fixed box 2, a driving shaft 32 is fixedly connected to the outer side of the support ring 31, one end of the driving shaft 32 is fixedly connected to the dust reduction box 5, and the other end of the driving shaft 32 passes through the fixed box 2 and is fixedly connected to a rotating plate 33, a gear ring 34 is fixedly connected to the side of the rotating plate 33 away from the driving shaft 32, a full gear 35 is meshed on the inner side of the gear ring 34, a driving assembly is arranged on the outer side of the full gear 35, and a mounting shaft 36 is fixedly connected to the lower side of the full gear 35, The mounting shaft 36 is rotationally connected to the fixed box 2, and the driving assembly includes a motor 37 fixedly installed at the bottom of the inner cavity of the fixed box 2. The output shaft of the motor 37 is fixedly connected to an active bevel wheel 38, and the outer side of the active bevel wheel 38 is meshed with a driven bevel wheel 39. The outer side of the driven bevel wheel 39 is fixedly connected to a connecting shaft 310, one end of the connecting shaft 310 is rotationally connected to the fixed box 2, and the other end of the connecting shaft 310 is fixedly connected to a residual gear 311, and the residual gear 311 is respectively meshed with a gear ring 34 and a full gear 35.

[0020] By setting up the rotating component 3, the device can automatically control the rotation of the residual gear 311 when removing the dust-containing gas, so that when the dust-containing gas generated in the production of phosphate fertilizers is sucked into the inner cavity of the dust reduction box 5, the dust reduction box 5 can be automatically controlled to swing back and forth, thereby facilitating the improvement of the air extraction range of the device, thereby improving the working efficiency of the device, and improving the practical performance of the device.

[0021] The shaking assembly 8 includes a fixed plate 81 fixedly connected to the inner wall of the dust reduction box 5, and a driving rod 86 rotatably connected to the inner wall of the dust reduction box 5, the outer side of the fixed plate 81 is fixedly connected to a fixed sleeve 82, the inner cavity of the fixed sleeve 82 is provided with a spring 83, one end of the spring 83 is fixedly connected to the fixed sleeve 82, and the other end of the spring 83 is fixedly connected to a limiting plate 84, the outer side of the limiting plate 84 is fixedly connected to a movable rod 85, the movable rod 85 passes through the fixed sleeve 82 and is fixedly connected to the connecting frame 6, the driving rod 86 passes through the dust reduction box 5 and is connected to a transmission assembly, and the outer side of the driving rod 86 is fixedly connected to a cam 87, the cam 87 is in contact with the connecting frame 6, the transmission assembly includes a bearing seat 88 fixedly connected to the outer side of the dust reduction box 5, the outer side of the bearing seat 88 is rotatably connected to the outer side of the dust reduction box 5 The driving wheel 810 is dynamically connected with a connecting rod 89, one end of which is fixedly connected to a driving bevel wheel 810, and a driven bevel wheel 811 is meshed on the outer side of the driving bevel wheel 810, and the driven bevel wheel 811 is fixedly connected to the driving rod 86, and one end of the connecting rod 89 away from the driving bevel wheel 810 is fixedly connected to a driven wheel 812, and a belt 813 is sleeved on the outer side of the driven wheel 812, and the driven wheel 812 is connected to a driving wheel 814 through the belt 813, and a movable shaft 815 is fixedly connected to the outer side of the driving wheel 814, one end of the movable shaft 815 is rotatably connected to the dust reduction box 5, and the other end of the movable shaft 815 is fixedly connected to a driven gear 816, and a gear ring 817 is meshed on the outer side of the driven gear 816, and the gear ring 817 is fixedly connected to the fixed box 2.

[0022] By setting up the dust reduction box 5, the device can automatically control the driven gear 816 to rotate during its revolution while driving the dust reduction box 5 to swing left and right, so that when the device draws the dust-containing gas into the inner cavity of the dust reduction box 5, it can automatically control the connecting frame 6 to move up and down, so as to shake off the waste chips attached to the connecting frame 6, thereby facilitating the collection of the filtered waste chips.

[0023] The moving assembly 9 includes a connecting seat 91 fixedly connected to the bottom of the base plate 1, a fixing rod 92 is rotatably connected to the outer side of the connecting seat 91, a driven cone wheel 3 93 is fixedly connected to the outer side of the fixing rod 92, a driving cone wheel 3 94 is meshed with the outer side of the driven cone wheel 3 93, a rotating rod 95 is fixedly connected to the outer side of the driving cone wheel 3 94, a linkage assembly is connected to the end of the rotating rod 95 away from the driving cone wheel 3 94, and a connecting frame 96 is rotatably connected to the outer side of the rotating rod 95, the connecting frame 96 is fixedly connected to the base plate 1, and the linkage assembly includes a bearing frame connected to the inner cavity of the fixed box 2 97, the outer side of the bearing frame 97 is rotatably connected with a connecting rod 98, one end of the connecting rod 98 is fixedly connected with a driven bevel wheel 99, the outer side of the driven bevel wheel 99 is meshed with a driving bevel wheel 910, the driving bevel wheel 910 is fixedly connected to the mounting shaft 36, the end of the connecting rod 98 away from the driven bevel wheel 99 passes through the fixed box 2 and is fixedly connected with a driving wheel 911, the outer side of the driving wheel 911 is sleeved with a belt 912, and the driving wheel 911 is connected to a driven wheel 913 through the belt 912, and the driven wheel 913 is fixedly connected to the rotating rod 95.

[0024] By setting up the moving component 9, the device can be automatically controlled to move forward when removing dust from dust-laden gas, thereby avoiding the need for workers to manually push the device to move, effectively reducing the labor intensity of the workers, and because the mounting shaft 36 rotates intermittently, the device moves intermittently, thereby avoiding the continuous movement of the device, which would reduce the treatment effect of the device on dust-laden gas.

[0025] Working principle of the present invention: First, the external exhaust fan is installed on the air inlet 14, and then the motor 37 is controlled to work, so that the motor 37 drives the active bevel wheel 38 fixedly connected to its output shaft to rotate, and the active bevel wheel 38 will drive the driven bevel wheel 39 meshing with it to rotate when it rotates, so that the driven bevel wheel 39 drives the connecting shaft 310 fixedly connected to it to rotate, and the connecting shaft 310 will drive the residual gear 311 fixedly connected to it to rotate when it rotates. When the residual gear 311 is meshed with the gear ring 34, the residual gear 311 will drive the gear ring 34 fixedly connected to it to rotate forward. When the residual gear 311 is out of mesh with the gear ring 34, the residual gear 311 will mesh with the full gear 35, so that the full gear 35 drives the gear ring 34 meshed with it to reverse, and then the gear ring 34 drives the rotating plate 33 fixedly connected to it to rotate left and right. When the rotating plate 33 rotates, it will drive the driving shaft 32 fixedly connected to it to rotate, so that the driving shaft 32 drives the dust suppression box 5 fixedly connected to it to swing left and right; When the dust suppression box 5 swings left and right, it drives the movable shaft 815 connected to it to rotate synchronously, so that the movable shaft 815 drives the driven gear 816 fixedly connected to it to rotate synchronously. When the driven gear 816 rotates, it will rotate under the action of the second gear ring 817, so that the driven gear 816 drives the movable shaft 815 fixedly connected to it to rotate. When the movable shaft 815 rotates, it will drive the driving wheel 1 814 fixedly connected to it to rotate, so that the driving wheel 1 814 drives the driven wheel 1 812 to rotate through the belt 1 813. When the driven wheel 1 812 rotates, it will drive the connecting rod 89 fixedly connected to it to rotate, so that the connecting rod 89 drives the active cone wheel 2 810 fixedly connected to it to rotate, and when the active cone wheel 2 810 rotates, it will drive the connecting rod 89 fixedly connected to it to rotate. The meshed driven cone wheel 811 rotates, so that the driven cone wheel 811 drives the driving rod 86 fixedly connected thereto to rotate. When the driving rod 86 rotates, it drives the cam 87 fixedly connected thereto to rotate. When the protruding end of the cam 87 rotates to contact with the connecting frame 6, the cam 87 pushes the connecting frame 6 upward, so that the connecting frame 6 drives the movable rod 85 fixedly connected thereto to move upward. When the movable rod 85 moves upward, it drives the limiting plate 84 fixedly connected thereto to rotate, so that the limiting plate 84 stretches the spring 83 fixedly connected thereto. When the protruding end of the cam 87 is out of contact with the connecting frame 6, the connecting frame 6 moves downward due to the elasticity of the spring 83, so that the waste attached to the filter screen 7 can be shaken off to avoid clogging of the filter screen 7. When the mounting shaft 36 rotates, it will drive the active bevel wheel four 910 fixedly connected thereto to rotate, so that the active bevel wheel four 910 drives the driven bevel wheel four 99 meshing therewith to rotate, and when the driven bevel wheel four 99 rotates, it will drive the connecting rod 98 fixedly connected thereto to rotate, so that the connecting rod 98 drives the active wheel two 911 fixedly connected thereto to rotate, and when the active wheel two 911 rotates, it will drive the driven wheel two 913 to rotate through the belt two 912, so that the driven wheel two 913 drives the rotating rod 95 fixedly connected thereto to rotate, and when the rotating rod 95 rotates, it will drive the active bevel wheel three 94 fixedly connected thereto to rotate, so that the active bevel wheel three 94 drives the driven bevel wheel three 93 meshing therewith to rotate, and when the driven bevel wheel three 93 rotates, it will drive the fixed rod 92 fixedly connected thereto to rotate, so that the fixed rod 92 drives the universal wheel 10 fixedly connected thereto to rotate, so as to control the movement of the device.

[0026] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An automatic cleaning device for a phosphate fertilizer dust reduction chamber, comprising a substrate (1), characterized in that: A fixed box (2) is fixedly connected to the top of the base plate (1), a rotating assembly (3) is provided in the inner cavity of the fixed box (2), and a support seat (4) is fixedly connected to the top of the fixed box (2), a dust reduction box (5) is rotatably connected to the side of the support seat (4) away from the fixed box (2), a connecting frame (6) is movably connected to the inner wall of the dust reduction box (5), a filter screen (7) is fixedly connected to the inner side of the connecting frame (6), and a shaking assembly (8) is provided on the outer side of the connecting frame (6), and the dust reduction box (5) is rotatably connected to the inner wall of the dust reduction box (5), a filter screen (7) is fixedly connected to the inner side of the connecting frame (6), and a shaking assembly (8) is provided on the outer side of the connecting frame (6). The shaking component (8) passes through the dust reduction box (5) and is connected to the fixed box (2); a universal wheel (10) and a moving wheel (11) are fixedly connected below the base plate (1); a moving component (9) is arranged between the two universal wheels (10); the moving component (9) passes through the base plate (1) and is connected to the rotating component (3); an exhaust port (13) is fixedly connected above the dust reduction box (5); and an air inlet (14) is fixedly connected to a side of the dust reduction box (5) close to the moving wheel (11).

2. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 1 is characterized in that: The rotating assembly (3) comprises a support ring (31) rotatably connected to the top of the fixed box (2); a driving shaft (32) is fixedly connected to the outer side of the support ring (31); one end of the driving shaft (32) is fixedly connected to the dust reduction box (5); the other end of the driving shaft (32) passes through the fixed box (2) and is fixedly connected to a rotating plate (33); a gear ring 1 (34) is fixedly connected to the side of the rotating plate (33) away from the driving shaft (32); a full gear (35) is meshed on the inner side of the gear ring 1 (34); a driving assembly is arranged on the outer side of the full gear (35); a mounting shaft (36) is fixedly connected to the lower side of the full gear (35); and the mounting shaft (36) is rotatably connected to the fixed box (2).

3. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 2 is characterized in that: The drive assembly comprises a motor (37) fixedly mounted on the bottom of the inner cavity of the fixed box (2); the output shaft of the motor (37) is fixedly connected to a driving bevel wheel (38); the outer side of the driving bevel wheel (38) is meshed with a driven bevel wheel (39); the outer side of the driven bevel wheel (39) is fixedly connected to a connecting shaft (310); one end of the connecting shaft (310) is rotatably connected to the fixed box (2); and the other end of the connecting shaft (310) is fixedly connected to a residual gear (311); the residual gear (311) is respectively meshed with a gear ring (34) and a full gear (35).

4. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 1 is characterized in that: The shaking assembly (8) comprises a fixed plate (81) fixedly connected to the inner wall of the dust reduction box (5), and a driving rod (86) rotatably connected to the inner wall of the dust reduction box (5); a fixed sleeve (82) is fixedly connected to the outer side of the fixed plate (81); a spring (83) is provided in the inner cavity of the fixed sleeve (82); one end of the spring (83) is fixedly connected to the fixed sleeve (82), and the other end of the spring (83) is fixedly connected to a limiting plate (84); a movable rod (85) is fixedly connected to the outer side of the limiting plate (84); the movable rod (85) passes through the fixed sleeve (82) and is fixedly connected to the connecting frame (6); the driving rod (86) passes through the dust reduction box (5) and is connected to the transmission assembly; and a cam (87) is fixedly connected to the outer side of the driving rod (86); the cam (87) is in contact with the connecting frame (6).

5. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 4 is characterized in that: The transmission assembly comprises a bearing seat (88) fixedly connected to the outside of the dust suppression box (5); the outside of the bearing seat (88) is rotatably connected to a connecting rod (89); one end of the connecting rod (89) is fixedly connected to a second active cone wheel (810); the outside of the second active cone wheel (810) is meshed with a second driven cone wheel (811); the second driven cone wheel (811) is fixedly connected to the driving rod (86); one end of the connecting rod (89) away from the second active cone wheel (810) is fixedly connected to a first driven wheel (812); the first driven wheel (812) is fixedly connected to the driving rod (86); A belt 1 (813) is sleeved on the outer side of (812), and the driven wheel 1 (812) is connected to the driving wheel 1 (814) via the belt 1 (813); a movable shaft (815) is fixedly connected to the outer side of the driving wheel 1 (814); one end of the movable shaft (815) is rotatably connected to the dust suppression box (5), and the other end of the movable shaft (815) is fixedly connected to a driven gear (816); a gear ring 2 (817) is meshed on the outer side of the driven gear (816); and the gear ring 2 (817) is fixedly connected to the fixed box (2).

6. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 1, characterized in that: The moving assembly (9) comprises a connecting seat (91) fixedly connected to the bottom of the base plate (1); a fixing rod (92) is rotatably connected to the outer side of the connecting seat (91); a driven cone wheel three (93) is fixedly connected to the outer side of the fixing rod (92); a driving cone wheel three (94) is meshed with the outer side of the driven cone wheel three (93); a rotating rod (95) is fixedly connected to the outer side of the driving cone wheel three (94); an end of the rotating rod (95) away from the driving cone wheel three (94) is connected to a linkage assembly; and a connecting frame (96) is rotatably connected to the outer side of the rotating rod (95); and the connecting frame (96) is fixedly connected to the base plate (1).

7. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 6 is characterized in that: The linkage assembly comprises a bearing frame (97) connected to the inner cavity of the fixed box (2); a linkage rod (98) is rotatably connected to the outer side of the bearing frame (97); one end of the linkage rod (98) is fixedly connected to a driven cone wheel four (99); the outer side of the driven cone wheel four (99) is meshed with a driving cone wheel four (910); the driving cone wheel four (910) is fixedly connected to the mounting shaft (36); one end of the linkage rod (98) away from the driven cone wheel four (99) passes through the fixed box (2) and is fixedly connected to a driving wheel two (911); a belt two (912) is sleeved on the outer side of the driving wheel two (911); the driving wheel two (911) is connected to a driven wheel two (913) via the belt two (912); and the driven wheel two (913) is fixedly connected to the rotating rod (95).

8. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 1, characterized in that: The outer side of the dust reduction box (5) is rotatably connected to a door panel (15), and the bottom of the inner cavity of the dust reduction box (5) is movably connected to a collection box (16).

9. The automatic cleaning device for the dust reduction chamber of phosphate fertilizer according to claim 1, characterized in that: A handrail (12) is fixedly connected above the base plate (1).

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