Disclosure of Invention
The invention mainly solves the technical problem of providing environment-friendly crushing equipment, wherein the equipment can crush and remove dust at the same time, the equipment can stop suddenly, and the equipment can clean a filter plate.
In order to solve the technical problem, the invention relates to crushing equipment, in particular to environment-friendly crushing equipment which comprises a driving mechanism, a crushing mechanism, an emergency stop mechanism and an uninterrupted filtering mechanism.
The driving mechanism is connected with the crushing mechanism, the crushing mechanism is connected with the emergency stop mechanism, the emergency stop mechanism is connected with the driving mechanism, the uninterrupted filtering mechanism is connected with the driving mechanism, and the uninterrupted filtering mechanism is in contact with the crushing mechanism.
As a further optimization of the technical scheme, the driving mechanism of the environment-friendly crushing device comprises a base, a protruding disc with a shaft, a bearing seat with a stepped seat, a coupler, a motor, a stepped groove, a hydraulic cylinder, a sliding support seat, a sliding hole and a hydraulic rod, wherein the base is connected with the sliding support seat, the stepped groove is formed in the sliding support seat and is in sliding connection with the bearing seat with the stepped seat, the bearing seat with the stepped seat is connected with the protruding disc with the shaft in a bearing connection mode, the protruding disc with the shaft is connected with the motor through the coupler, the motor is connected with the bearing seat with the stepped seat, the hydraulic cylinder is connected with the sliding support seat, the hydraulic cylinder is connected with the hydraulic rod, the hydraulic rod is in sliding connection with the sliding hole, the sliding hole is formed in the sliding support seat, and the hydraulic rod is connected.
As a further optimization of the technical scheme, the crushing mechanism of the environment-friendly crushing device comprises supporting legs, a discharge pipe, a discharge hopper, a machine body, a disc with a groove, a feed inlet, a triangular section groove, a rotating disc, a transmission disc, a linkage arm, an inner chute, a special-shaped sliding seat, a sliding support A, an air bag, an air outlet pipe, an air inlet pipe, an air outlet pipe support, a transmission shaft, a crushing wheel, an air outlet one-way valve and a hole I, wherein the supporting legs are connected with a base, the machine body is connected with the discharge hopper, the discharge hopper is connected with the discharge pipe, the disc with the groove is connected with the transmission shaft, the transmission shaft is connected with the crushing wheel, the transmission shaft is connected with the machine body in a bearing manner, the machine body is provided with the feed inlet, the triangular section groove is arranged on the rotating disc, the rotating disc is connected with the transmission shaft, the transmission shaft is connected with, the special-shaped sliding seat is connected with the inner sliding groove in a sliding mode, the inner sliding groove is arranged on the sliding support A, the air bag is arranged in the inner sliding groove, the air bag is abutted to the special-shaped sliding seat, the air bag is connected with the air outlet pipe in a connected mode, the air outlet pipe is provided with an air inlet pipe, the air outlet pipe is connected with the air outlet pipe support, the air outlet pipe support is connected with the base, the air outlet check valve is arranged in the air outlet pipe, the air outlet pipe is communicated with the opening I, the opening I is arranged on the discharge hopper.
As a further optimization of the technical scheme, the emergency stop mechanism of the environment-friendly crushing equipment comprises a bearing seat I, a triangular limiting block, a connecting rod, a hollow shaft, a special-shaped slide rod, a long sliding gear, a transmission belt shaft gear, a coupler I, a motor I, a bearing seat II, a reinforcing inclined strut, an inner sliding disc, a spring and a special-shaped hole, wherein the bearing seat I is connected with the hollow shaft in a bearing way, the triangular limiting block is connected with a triangular section groove in a sliding way, the triangular limiting block is connected with the connecting rod, the connecting rod is connected with the hollow shaft in a sliding way, the special-shaped slide rod is connected with the special-shaped hole in a sliding way, the special-shaped slide rod is connected with the inner sliding disc, the spring is sleeved on the special-shaped slide rod, the spring abuts against the inner sliding disc and the inner wall of the hollow shaft, the long sliding gear is meshed, motor I links to each other with bearing frame II, and bearing frame II links to each other with bearing frame I, and the reinforcement bracing both ends link to each other with bearing frame II, bearing frame I respectively.
As a further optimization of the technical scheme, the uninterrupted filtering mechanism of the environment-friendly crushing equipment comprises a special-shaped support I, a gear A, a belt shaft filtering disc, filtering holes, a cleaning rod seat, a belt disc connecting rod, a reset spring, a cam shaft, a bearing seat A, a bevel gear I, a gear shaft, a bearing seat B, a transmission belt pulley, a transmission belt shaft belt pulley, a quarter gear, a coupler A and a motor A, wherein the special-shaped support I is connected with a base, the gear A is connected with the belt shaft filtering disc, the gear A is connected with the special-shaped support I in a bearing mode, four groups of filtering holes are equidistantly arranged on the belt shaft filtering disc, the cleaning rod is connected with the cleaning rod seat, the cleaning rod seat is connected with the connecting rod, the belt disc connecting rod is connected with the special-shaped support I in a sliding mode, the reset spring is sleeved on the belt disc connecting, On the dysmorphism supported I, the tep reel connecting rod contacts with the cam, the cam links to each other with the camshaft, the camshaft is connected for the bearing with bearing frame A's connected mode, bearing frame A links to each other with dysmorphism support I, the camshaft links to each other with bevel gear, bevel gear and bevel gear I mesh mutually, bevel gear I links to each other with the gear shaft, the gear shaft is connected for the bearing with bearing frame B's connected mode, bearing frame B links to each other with the base, the gear shaft links to each other with driving pulley, driving pulley and driving belt friction coupling, driving belt and driving belt axle pulley friction coupling, driving belt axle pulley is connected for the bearing with bearing frame B's connected mode, driving belt axle pulley links to each other with the quarter gear, the quarter gear meshes with gear A, driving belt axle pulley passes through shaft.
As a further optimization of the technical scheme, the air inlet check valve is arranged in the air inlet pipe of the environment-friendly crushing equipment.
The environment-friendly crushing equipment has the beneficial effects that:
according to the environment-friendly crushing equipment, the equipment can crush, dust can be removed while the equipment crushes, the equipment can be stopped suddenly, and the equipment can clean the filter plate.
Detailed Description
The first embodiment is as follows:
the present embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, and the present invention relates to a crushing apparatus, and more specifically, to an environment-friendly crushing apparatus including a driving mechanism 1, a crushing mechanism 2, an emergency stop mechanism 3, and an uninterruptible filter mechanism 4, the apparatus being capable of crushing, performing dust removal while crushing, performing emergency stop, and cleaning filter plates.
The driving mechanism 1 is connected with the crushing mechanism 2, the crushing mechanism 2 is connected with the emergency stop mechanism 3, the emergency stop mechanism 3 is connected with the driving mechanism 1, the uninterrupted filtering mechanism 4 is connected with the driving mechanism 1, and the uninterrupted filtering mechanism 4 is in contact with the crushing mechanism 2.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, and the embodiment further describes the embodiment, where the driving mechanism 1 includes a base 1-1, a boss disk with shaft 1-2, a bearing seat with a step seat 1-3, a coupling 1-4, a motor 1-5, a step groove 1-6, a hydraulic cylinder 1-7, a slide support seat 1-8, a slide hole 1-9, and a hydraulic rod 1-10, the base 1-1 is connected with the slide support seat 1-8, the slide support seat 1-8 is provided with the step groove 1-6, the step groove 1-6 is slidably connected with the boss bearing seat 1-3, the boss disk with shaft 1-2 is connected by a bearing, the shaft-mounted convex disc 1-2 is connected with a motor 1-5 through a coupler 1-4, the motor 1-5 is connected with a shaft bearing 1-3 with a stepped seat, a hydraulic cylinder 1-7 is connected with a sliding support seat 1-8, the hydraulic cylinder 1-7 is connected with a hydraulic rod 1-10, the hydraulic rod 1-10 is connected with a sliding hole 1-9 in a sliding manner, the sliding hole 1-9 is arranged on the sliding support seat 1-8, and the hydraulic rod 1-10 is connected with the shaft bearing 1-3 with the stepped seat.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, and the embodiment further describes the embodiment, wherein the crushing mechanism 2 comprises a leg support 2-1, a discharge pipe 2-2, a discharge hopper 2-3, a machine body 2-4, a disc with grooves 2-5, a feed inlet 2-6, a triangular section groove 2-7, a rotating disc 2-8, a driving disc 2-9, a linkage arm 2-10, an inner chute 2-11, a special-shaped sliding seat 2-12, a sliding support A2-13, an air bag 2-14, an air outlet pipe 2-15, an air inlet pipe 2-16, an air outlet pipe support 2-17, a transmission shaft 2-18, a crushing wheel 2-19, a crushing wheel, 2-20 parts of an air outlet one-way valve and an opening I2-21, wherein a support leg 2-1 is connected with a base 1-1, the support leg 2-1 is connected with a machine body 2-4, the machine body 2-4 is connected with a discharge hopper 2-3, the discharge hopper 2-3 is connected with a discharge pipe 2-2, a disc 2-5 with a groove is connected with a transmission shaft 2-18, the transmission shaft 2-18 is connected with a crushing wheel 2-19, the transmission shaft 2-18 is connected with the machine body 2-4 in a bearing way, a feed inlet 2-6 is arranged on the machine body 2-4, a groove 2-7 with a triangular section is arranged on a rotating disc 2-8, the rotating disc 2-8 is connected with the transmission shaft 2-18, the transmission shaft 2-18 is connected with a transmission disc 2-9, and the transmission disc 2-9 is hinged with, the linkage arm 2-10 is hinged with the special-shaped sliding seat 2-12, the special-shaped sliding seat 2-12 is connected with the inner chute 2-11 in a sliding way, the inner chute 2-11 is arranged on the sliding support A2-13, the air bag 2-14 is arranged in the inner chute 2-11, the air bag 2-14 is propped against the special-shaped sliding seat 2-12, the air bag 2-14 is connected and communicated with the air outlet pipe 2-15, the air outlet pipe 2-15 is provided with an air inlet pipe 2-16, the air outlet pipe 2-15 is connected with the air outlet pipe support 2-17, the air outlet pipe support 2-17 is connected with the base 1-1, the air outlet one-way valve 2-20 is arranged in the air outlet pipe 2-15, the air outlet pipe 2-15 is communicated with the opening I2-21, the opening I63, the shaft-mounted convex disc 1-2 is in contact with the groove-mounted disc 2-5, the shaft coupling 1-4 is driven to rotate through the operation of the motor 1-5, the shaft coupling 1-4 rotates to drive the shaft-mounted convex disc 1-2 to rotate, the shaft-mounted convex disc 1-2 drives the groove-mounted disc 2-5 to rotate, the groove-mounted disc 2-5 rotates to drive the transmission shaft 2-18 to rotate, the transmission shaft 2-18 rotates to drive the crushing wheel 2-19 to rotate anticlockwise, the transmission shaft 2-9 is anticlockwise when viewed from the direction of the motor 1-5, the rotating crushing wheel 2-19 can crush materials fed from the feed inlet 2-6, and the crushed materials are discharged from the discharge hopper 2-3.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, and the embodiment further describes the embodiment, where the scram mechanism 3 includes a bearing seat I3-1, a triangular stopper 3-2, a connecting rod 3-3, a hollow shaft 3-4, a profiled sliding rod 3-5, a long sliding gear 3-6, a transmission belt shaft gear 3-7, a coupling I3-8, a motor I3-9, a bearing seat II3-10, a reinforcing sprag 3-11, an inner sliding disc 3-12, a spring 3-13, and a profiled hole 3-14, the connection mode of the bearing seat I3-1 and the hollow shaft 3-4 is a bearing connection, the triangular stopper 3-2 is slidably connected with the triangular section groove 2-7, the triangular limiting block 3-2 is connected with the connecting rod 3-3, the connecting rod 3-3 is connected with the hollow shaft 3-4 in a sliding manner, the special-shaped slide rod 3-5 is connected with the special-shaped hole 3-14 in a sliding manner, the special-shaped hole 3-14 is arranged on the hollow shaft 3-4, the special-shaped slide rod 3-5 is connected with the inner sliding disc 3-12, the inner sliding disc 3-12 is connected with the inner sliding disc 3-4 in a sliding manner, the inner sliding disc 3-12 is sleeved with the spring 3-5, the spring 3-13 is abutted against the inner wall of the inner sliding disc 3-12 and the inner wall of the hollow shaft 3-4, the long sliding gear 3-6 is meshed with the transmission belt shaft gear 3-7, the transmission belt shaft gear 3-7 is connected with the motor I3-9 through the coupler I3-, the bearing seat II3-10 is connected with the bearing seat I3-1, two ends of a reinforced inclined strut 3-11 are respectively connected with the bearing seat II3-10 and the bearing seat I3-1, a rotating disc 2-8 and a transmission disc 2-9 are driven to synchronously rotate when a transmission shaft 2-18 rotates, a triangular limiting block 3-2 is stirred by the rotating disc 2-8 and then slides when the rotating disc 2-8 rotates anticlockwise, the triangular limiting block 3-2 is repeatedly embedded into a triangular section groove 2-7 and then slides out when sliding, the transmission disc 2-9 drives a special-shaped sliding seat 2-12 to reciprocate through a linkage arm 2-10 when rotating, when the special-shaped sliding seat 2-12 pushes and extrudes an air bag 2-14, the air pressure in the air bag 2-14 is increased, and the air pressure in an air outlet pipe 2-15 is increased, then the air outlet one-way valve 2-20 is opened, the air flow can drive the dust and impurities contained in the crushed finished product material to be blown into the air outlet pipe 2-2, then the crushed finished product material is filtered by the filter hole 4-4 and then discharged, when the air bag 2-14 rebounds, the one-way valve in the air inlet pipe 2-16 can be opened by the outside atmospheric pressure, the air is supplemented into the air bag 2-14, when the equipment is required to be suddenly stopped, hydraulic oil can be injected into the hydraulic cylinder 1-7, under the driving of the hydraulic oil, the hydraulic rod 1-10 can pull the bearing seat 1-3 with the step seat, so that the protruding disk 1-2 with the shaft is separated from the disk 2-5 with the groove, the disk 2-5 with the groove loses power, simultaneously the motor I3-9 is operated to drive the coupling I3-8 to rotate, the coupling I3-8 drives the gear 3-7 with the driving belt shaft to rotate for a circle, the transmission belt shaft gear 3-7 can drive the long sliding gear 3-6 to rotate for a circle, when the triangular limiting block 3-2 is separated from the triangular section groove 2-7, the long sliding gear 3-6 can drive the triangular limiting block 3-2 to rotate for a circle through the special-shaped sliding rod 3-5, the inner sliding disc 3-12 and the connecting rod 3-3, so that the triangular limiting block 3-2 can limit the rotating disc 2-8 when being embedded into the next triangular section groove 2-7, the rotating disc 2-8 can be rapidly stopped, and the emergency stop of equipment is guaranteed.
The fifth concrete implementation mode:
referring to the embodiments described below with reference to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, and fig. 16, the uninterrupted filter mechanism 4 includes a shaped support I4-1, a gear a4-2, a belt shaft filter disc 4-3, a filter hole 4-4, a cleaning rod 4-5, a cleaning rod seat 4-6, a belt disc connecting rod 4-7, a return spring 4-8, a cam 4-9, a cam shaft 4-10, a bearing seat a4-11, a bevel gear 4-12, a bevel gear I4-13, a gear shaft 4-14, a bearing seat B4-15, a transmission pulley 4-16, a transmission belt 4-17, a transmission belt pulley 4-18, a transmission belt shaft pulley 4-18, a transmission belt pulley 4-12, a belt, A quarter gear 4-19, a coupler A4-20 and a motor A4-21, wherein a special-shaped support I4-1 is connected with a base 1-1, a gear A4-2 is connected with a belt shaft filter disc 4-3, a gear A4-2 is connected with a special-shaped support I4-1 in a bearing way, four groups of filter holes 4-4 are equidistantly formed in the belt shaft filter disc 4-3, a cleaning rod 4-5 is connected with a cleaning rod seat 4-6, the cleaning rod seat 4-6 is connected with a belt disc connecting rod 4-7, the belt disc connecting rod 4-7 is in sliding connection with the special-shaped support I4-1, a return spring 4-8 is sleeved on the belt disc connecting rod 4-7, the return spring 4-8 abuts against the belt disc connecting rod 4-7 and the special-shaped support I4-1, the belt disc connecting rod 4-7 is in contact with a cam 4-9, the cam 4-9 is connected with the cam shaft 4-10, the cam shaft 4-10 is connected with a bearing seat A4-11 by a bearing, the bearing seat A4-11 is connected with a special-shaped support I4-1, the cam shaft 4-10 is connected with a bevel gear 4-12, the bevel gear 4-12 is meshed with a bevel gear I4-13, the bevel gear I4-13 is connected with a gear shaft 4-14, the gear shaft 4-14 is connected with a bearing seat B4-15 by a bearing, the bearing seat B4-15 is connected with a base 1-1, the gear shaft 4-14 is connected with a transmission belt pulley 4-16, the transmission belt pulley 4-16 is connected with a transmission belt 4-17 by friction, the transmission belt pulley 4-17 is connected with a transmission belt shaft pulley 4-18 by friction, the transmission belt pulley 4-18 is connected with the bearing seat B4-15 by a bearing, the belt pulley 4-18 of the transmission belt shaft is connected with the quarter gear 4-19, the quarter gear 4-19 is meshed with the gear A4-2, the belt pulley 4-18 of the transmission belt shaft is connected with the motor A4-21 through the coupling A4-20, the motor A4-21 is connected with the base 1-1, the motor A4-21 operates to drive the coupling A4-20 to rotate for a circle, the coupling A4-20 drives the belt pulley 4-18 to rotate for a circle, the belt pulley 4-18 of the transmission belt shaft drives the quarter gear 4-19 to rotate for a circle, the quarter gear A4-2 is driven to rotate for a quarter circle in the first quarter stroke of the rotation of the quarter gear 4-19, the gear A4-2 drives the belt shaft filter disc 4-3 to rotate for a quarter circle, and therefore, a new filter hole 4-4 is switched to filter smoke exhausted from the exhaust pipe 2-2, at the moment, the cam 4-9 rotates for a quarter of a circle, at the moment, the cam does not rotate to the radius change position of the cam, and in the remaining three-quarter stroke of the rotation of the quarter gear 4-19, the belt pulley 4-18 of the transmission belt shaft drives the cam 4-9 to rotate through the transmission belt 4-17, the transmission belt pulley 4-16, the gear shaft 4-14, the bevel gear I4-13, the bevel gear 4-12 and the transmission of the cam shaft 4-10, so that the cam 4-9 completes a circle of rotation, the cam 4-9 compresses the belt reel connecting rod 4-7, then the return spring 4-8 drives the belt reel connecting rod 4-7 to return once, the belt reel connecting rod 4-7 drives the cleaning rod 4-5 to reciprocate up once through the cleaning rod seat 4-6, this cleans the switched clogged filtering holes 4-4, thereby completing the cleaning of the filtering holes 4-4.
The sixth specific implementation mode:
the present embodiment will be described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16, and the first embodiment will be further described with reference to the present embodiment, in which an intake check valve is provided in each of the intake pipes 2 to 16.
The working principle of the device is as follows: the equipment can crush, the shaft coupling 1-4 is driven to rotate by the operation of the motor 1-5, the shaft coupling 1-4 can drive the shaft-provided convex disc 1-2 to rotate by the rotation, the shaft-provided convex disc 1-2 can drive the groove-provided disc 2-5 to rotate, the groove-provided disc 2-5 can drive the transmission shaft 2-18 to rotate by the rotation, the transmission shaft 2-18 can drive the crushing wheel 2-19 to rotate anticlockwise when rotating, the transmission disc 2-9 is anticlockwise when looking at the motor 1-5 direction, so that the rotating crushing wheel 2-19 can crush materials added from the feed inlet 2-6, and the crushed materials are discharged from the discharge hopper 2-3; the device can crush and remove dust at the same time, when the transmission shaft 2-18 rotates, the rotating disc 2-8 and the transmission disc 2-9 can be driven to synchronously rotate, when the rotating disc 2-8 rotates anticlockwise, the triangular limiting block 3-2 can be stirred by the rotating disc 2-8 and then slides, the triangular limiting block 3-2 can be repeatedly embedded into the triangular section groove 2-7 and then slides out when sliding, the transmission disc 2-9 can drive the special-shaped sliding seat 2-12 to reciprocate through the linkage arm 2-10 when rotating, when the special-shaped sliding seat 2-12 pushes and extrudes the air bag 2-14, the air pressure in the air bag 2-14 is increased, the air pressure in the air outlet pipe 2-15 is increased, then the air outlet one-way valve 2-20 is opened, the air flow can drive dust and impurities contained in the crushed product material to be blown into the air outlet pipe 2-2, then the air is discharged after being filtered by the filter holes 4-4, when the air bags 2-14 rebound, the one-way valve in the air inlet pipe 2-16 can be opened by the external atmospheric pressure, and the air is supplemented into the air bags 2-14; the equipment can be emergently stopped, when the equipment needs to be emergently stopped, hydraulic oil can be injected into a hydraulic cylinder 1-7, under the driving of the hydraulic oil, a hydraulic rod 1-10 can pull a bearing seat 1-3 with a step seat, so that a boss disc 1-2 with a shaft is separated from a disc 2-5 with a groove, the disc 2-5 with the groove loses power, a motor I3-9 is operated to drive a coupler I3-8 to rotate, the coupler I3-8 drives a transmission belt shaft gear 3-7 to rotate for a circle, the transmission belt shaft gear 3-7 can drive a long sliding gear 3-6 to rotate for a circle, and when a triangular limiting block 3-2 is separated from a triangular section groove 2-7, the long sliding gear 3-6 rotates for a circle and passes through a special-shaped sliding rod 3-5 and an inner sliding disc 3-12, The connecting rod 3-3 drives the triangular limiting block 3-2 to rotate for a circle, so that the triangular limiting block 3-2 can limit the rotating disc 2-8 when being embedded into the next triangular section groove 2-7, and the rotating disc 2-8 can be stopped quickly, and the emergency stop of the equipment is guaranteed; the device can clean the filter plate, the motor A4-21 runs to drive the coupling A4-20 to rotate for a circle, the coupling A4-20 drives the transmission belt shaft belt pulley 4-18 to rotate for a circle, the transmission belt shaft belt pulley 4-18 drives the quarter gear 4-19 to rotate for a circle, the quarter gear 4-19 firstly rotates for a quarter of a circle to drive the gear A4-2 to rotate for a quarter of a circle, the gear A4-2 drives the belt shaft filter disc 4-3 to rotate for a quarter of a circle, so that a new filter hole 4-4 is switched to filter smoke dust discharged by the discharge pipe 2-2, the cam 4-9 rotates for a quarter of a circle, the radius of the cam is not rotated yet, the quarter gear 4-19 rotates for the remaining three quarter of a circle, the transmission belt shaft belt pulley 4-18 passes through the transmission belt 4-17, The transmission of the transmission belt pulley 4-16, the gear shaft 4-14, the bevel gear I4-13, the bevel gear 4-12 and the cam shaft 4-10 drives the cam 4-9 to rotate, so that the cam 4-9 rotates for a circle, the cam 4-9 compresses the reel connecting rod 4-7, then the return spring 4-8 drives the reel connecting rod 4-7 to return once, the reel connecting rod 4-7 drives the cleaning rod 4-5 to reciprocate downwards and upwards once through the cleaning rod seat 4-6, and thus the switched filter holes 4-4 with silting are cleaned, and the filter holes 4-4 are cleaned.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.