CN111906696B

CN111906696B - Shot blasting polishing machine

Info

Publication number: CN111906696B
Application number: CN202010780025.3A
Authority: CN
Inventors: 蒋洪平; 仝周鑫
Original assignee: Jining Hongsheng Heavy Industry Machinery Co ltd
Current assignee: Jining Hongsheng Heavy Industry Machinery Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-12-24
Anticipated expiration: 2040-08-05
Also published as: CN111906696A

Abstract

The invention relates to the field of metal surface treatment, in particular to a shot blasting machine, which comprises a machine body structure, a cleaning structure, a rotating structure, a dewatering structure and a collecting structure, wherein the cleaning structure is arranged on the machine body structure; the cleaning structure is convenient to collect sprayed metal shots on one hand, and on the other hand, the metal shots are driven to move by water flow, so that the metal shots can rub and collide with each other, oxide skins and dirt on the surfaces of the metal shots are washed away by the flowing of the water, meanwhile, the flowing of the water increases the contact chance of the metal shots and the inner wall of the cleaning structure, and the cleaning structure is convenient to brush the oxide skins and the dirt on the surfaces of the metal shots; the use of the rotating structure enables the water in the cleaning structure to move, so that the metal shots are fully contacted with the water, and meanwhile, the dehydrating structure can be driven to rotate at a high speed, and the linkage and the integrity are improved; the use of dehydration structure can get rid of the water droplet that the metal shot carried totally, avoids the metal shot to take the water work, simultaneously can be quick and orderly when the dehydration transport the metal shot to the collection structure in.

Description

Shot blasting polishing machine

Technical Field

The invention relates to the field of metal surface treatment, in particular to a shot blasting polishing machine.

Background

The shot blasting machine impacts the metal surface by utilizing shot flow moving at high speed, on one hand, a plastic cyclic strain layer is generated on the metal surface, so that the microstructure of the layer is favorably changed, and a residual compressive stress field is introduced into the surface layer, wherein the microstructure and the residual compressive stress field of the surface layer are two strengthening factors for improving the fatigue fracture and the stress corrosion fracture resistance of the metal part, and as a result, the reliability and the durability of the part are improved. On the other hand, the shot flow moving at high speed can take away oxide skin and dirt on the metal surface in the process of impacting the metal surface, and the metal surface is cleaned.

After the metal shot strikes the surface of the workpiece, the surface of the metal shot can be remained with oxide skin or dirt of some workpieces, if not cleaned in time, the metal shot can be polluted and damaged, and in the process of metal shot recovery, the oxide skin and the dirt can fall into the machine, so that dust in the machine is accumulated, and the normal operation and the service life of the machine are influenced.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a shot blasting machine.

The technical scheme adopted by the invention for solving the technical problems is as follows: a shot blasting polishing machine comprises a machine body structure, a cleaning structure, a rotating structure, a dewatering structure and a collecting structure; the cleaning structure for collecting and cleaning metal shots is fixed inside the machine body structure; the machine body structure for processing the workpieces is connected with the collecting structure; the rotating structure for driving the water inside the cleaning structure to rotate and the dewatering structure to rotate is rotatably connected inside the cleaning structure; the dehydration structure for drying and transporting the metal shots is rotationally connected with the cleaning structure and the rotating structure; the collecting structure is used for transporting metal shots and enabling the metal shots to be recycled and is arranged inside the machine body structure.

Specifically, wash the structure and include water inlet, water spray ring, collection fill, wash bowl, clearance brush, push away material fan, hole and discharge gate leak, the water inlet is located the outer wall of body structure, water spray ring install in body structure's inner wall, just the water inlet with water spray ring intercommunication, inverted frustum shape the collection fill is fixed in the bottom surface of water spray ring, the wash bowl is fixed in collect the bottom of fighting, four the clearance brush symmetry is fixed in the inner wall of wash bowl, curved push away material fan rotate connect in the bottom surface of wash bowl, a plurality of the hole that leaks is located push away the surface of material fan, the discharge gate is located the bottom lateral wall of wash bowl.

Specifically, the organism structure includes quick-witted case, supporting network, workstation, first motor, peening carousel, reserve cylinder, sewage case and outlet, collect the structure install in the inside of quick-witted case, the supporting network install in the inside of quick-witted case, just the supporting network is in the top surface of water spray ring, the workstation install in the top surface of supporting network, first motor is fixed in the inside wall of quick-witted case, the peening carousel with first motor rotates to be connected, the reserve cylinder with the top surface fixed connection of quick-witted case, just the bottom of reserve cylinder with rotate between the peening carousel and be connected, the sewage case is located the inside bottom of quick-witted case, just the wash bowl with sewage case intercommunication, the outlet with sewage case intercommunication.

Concretely, revolution mechanic includes filter, pivot, stirring leaf, first helical gear, first drive wheel, second helical gear and first gear, the filter is fixed in the bottom surface of wash bowl, just it contradicts to push away the low side of material fan the top surface of filter, the pivot with rotate between the filter and connect, just push away the material fan install in the lateral wall of pivot, four curved stirring leaf symmetry is fixed in the upper portion of pivot, first helical gear is fixed in the lower part of pivot, first drive wheel is fixed in the bottom of pivot, the second helical gear with first helical gear meshing is connected, first gear is fixed in the lateral wall of second helical gear.

Specifically, the dehydration structure includes fender cask, dewatering cylinder, internal thread and second gear, the bottom surface slope the one end of fender cask is fixed in the inside wall of quick-witted case, just keep off the cask with the inside intercommunication of sewage case, dewatering cylinder one end with the outer wall of discharge gate rotates to be connected, the other end with the lateral wall of quick-witted case rotates to be connected, just dewatering cylinder rotate in the inside of fender cask, the internal thread is located dewatering cylinder's inner wall, the second gear is located dewatering cylinder's one end outer wall, just the second gear with first gear engagement is connected.

Specifically, the collecting structure comprises a second motor, a second driving wheel, a driving chain, a feeding barrel, a spiral column, absorbent cotton and a connecting barrel, the second motor is mounted inside the case, the second driving wheel is rotatably connected with the second motor, the driving chain is rotatably connected with the first driving wheel and the second driving wheel respectively, the bottom end of the feeding barrel is fixed on the outer wall of the case, the bottom end of the spiral column is fixed on the top surface of the second driving wheel, the spiral column rotates inside the feeding barrel, the maximum diameter of the spiral column is equal to the inner diameter of the feeding barrel, the soft and elastic absorbent cotton is fixed on the surface of the spiral column, one end of the inclined connecting barrel is communicated with the top end of the feeding barrel, and the other end of the inclined connecting barrel is communicated with the top end of the storage barrel.

The invention has the beneficial effects that:

(1) the use of washing structure is convenient for collect spun metal shot on the one hand to concentrate and soak in aqueous, on the other hand utilizes rivers to drive the metal shot motion, makes can the friction and collision each other between the metal shot, washes away the surperficial cinder of metal shot and dirt through the flow of water, simultaneously the flow of water has increased the metal shot with the chance of washing the inner wall contact of structure, be convenient for the clearance brush brushes away the surperficial cinder of metal shot and dirt, makes the washing clean more effective.

(2) The use of rotating-structure makes the inside water of washing structure can move, makes the metal shot fully contact with water, and rotating-structure pivoted while can drive dewatering structure rotates at a high speed, improves linkage nature and wholeness, lets dewatering structure reaches the effect of transportation metal shot and dehydration.

(3) The use of dehydration structure can get rid of the water droplet that the metal shot carried totally, guarantees the clean drying in metal shot surface, avoids the metal shot to take the water work, simultaneously dehydration structure with the rotating-structure linkage can transport the metal shot by rapid and orderly in the dehydration in the collection structure.

(4) The cleaning structure rotating structure and the cooperation of dehydration structure are used, have formed the collection, have washd, dry and transport many cascade moving system as an organic whole, have reached collection efficiency height, cleaning performance good, dewater thoroughly and transport advantages such as quick, thoroughly solve impurity pollution machines such as cinder and dirt, influence the problem of machine normal operating.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic cross-sectional view of a preferred embodiment of a shot peening machine according to the present invention;

FIG. 2 is an enlarged schematic view of area A shown in FIG. 1;

FIG. 3 is a schematic view of the first and second bevel gears shown in FIG. 1;

FIG. 4 is a top view of the cleaning structure shown in FIG. 1;

fig. 5 is an enlarged schematic view of the region B shown in fig. 1.

In the figure: 1. the machine body structure comprises a machine body structure 11, a machine box, 12, a supporting net, 13, a workbench, 14, a first motor, 15, a shot blasting turntable, 16, a storage cylinder, 17, a sewage tank, 18, a water outlet, 2, a cleaning structure, 21, a water inlet, 22, a water spraying ring, 23, a collecting hopper, 24, a cleaning cylinder, 25, a cleaning brush, 26, a material pushing fan, 27, a water leakage hole, 28, a material outlet, 3, a rotating structure, 31, a filter plate, 32, a rotating shaft, 33, a stirring blade, 34, a first helical gear, 35, a first transmission wheel, 36, a second helical gear, 37, a first gear, 4, a dewatering structure, 41, a water retaining barrel, 42, a dewatering barrel, 43, an internal thread, 44, a second gear, 5, a collecting structure, 51, a second motor, 52, a second transmission wheel, 53, a transmission chain, 54, a feeding barrel, 55, a spiral column, 56, water absorbing cotton, 57 and a connecting barrel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1-5, the shot-peening machine of the present invention comprises a machine body structure 1, a cleaning structure 2, a rotating structure 3, a dewatering structure 4 and a collecting structure 5; the cleaning structure 2 for collecting and cleaning metal shots is fixed inside the machine body structure 1; the machine body structure 1 for processing the workpieces is connected with the collection structure 5; the rotating structure 3 for driving the water inside the cleaning structure 2 to rotate and the dewatering structure 4 to rotate is rotatably connected inside the cleaning structure 2; the dewatering structure 4 for drying and transporting the metal pellets is in rotational connection with the washing structure 2 and the rotating structure 3; the collecting structure 5 is used for transporting metal shots and enabling the metal shots to be recycled and is arranged inside the machine body structure 1; the cleaning structure 2 is used for conveniently collecting sprayed metal shots and intensively soaking the metal shots in water, and on the other hand, the metal shots are driven to move by water flow, so that the metal shots can rub and collide with each other, oxide skins and dirt on the surfaces of the metal shots are washed away by the flowing of the water, meanwhile, the flowing of the water increases the contact chance of the metal shots and the inner wall of the cleaning structure 2, the oxide skins and the dirt on the surfaces of the metal shots are conveniently brushed away by the cleaning brush 25, and the cleaning is cleaner and more effective; the rotating structure 3 enables the water in the cleaning structure 2 to move, so that the metal shots are fully contacted with the water, and the rotating structure 3 can drive the dewatering structure 4 to rotate at a high speed while rotating, so that linkage and integrity are improved, and the dewatering structure 4 achieves the effects of metal shot transportation and dewatering; the dehydration structure 4 can be used for completely throwing water drops carried by the metal shots, so that the surfaces of the metal shots are clean and dry, the metal shots are prevented from being operated with water, and meanwhile, the dehydration structure 4 is linked with the rotating structure 3, so that the metal shots can be rapidly and orderly conveyed into the collection structure 5 during dehydration; cleaning structure 2 rotating-structure 3 with the cooperation of dehydration structure is used, has formed the collection and has collected, wash, dry and transport many cascade moving system as an organic whole, has reached collection efficiency height, cleaning performance is good, the dehydration thoroughly with transport advantages such as quick, thoroughly solve impurity pollution machines such as cinder and dirt, influence the problem of machine normal operating.

Specifically, the cleaning structure 2 includes a water inlet 21, a water spray ring 22, a collecting bucket 23, a cleaning cylinder 24, a cleaning brush 25, a material pushing fan 26, water leakage holes 27 and a material outlet 28, the water inlet 21 is disposed on the outer wall of the machine body structure 1, the water spray ring 22 is mounted on the inner wall of the machine body structure 1, the water inlet 21 is communicated with the water spray ring 22, the collecting bucket 23 with an inverted truncated cone shape is fixed on the bottom surface of the water spray ring 22, the cleaning cylinder 24 is fixed on the bottom end of the collecting bucket 23, the four cleaning brushes 25 are symmetrically fixed on the inner wall of the cleaning cylinder 24, the arc-shaped material pushing fan 26 is rotatably connected to the bottom surface of the cleaning cylinder 24, the water leakage holes 27 are disposed on the surface of the material pushing fan 26, and the material outlet 28 is disposed on the side wall of the bottom end of the cleaning cylinder 24; spun metal shot passes through supporting network 12 drops into in the collection fill 23, then roll and fall into in the wash bowl 24, conveniently collect spun metal shot to concentrate and soak in aqueous, on the other hand the ring 222 gushes out water of spraying, water is along with collection fill 23 flows into in the wash bowl 24, soak the metal shot, simultaneously rotating-structure 3 drives water and rotates, utilizes the rivers to drive the metal shot motion for can the mutual friction and collision between the metal shot, wash away the surperficial cinder of metal shot and dirt through the flow of water, simultaneously the flow of water has increased the metal shot with the chance of the inner wall contact of wash bowl 24, be convenient for clearance brush 25 brushes the surperficial cinder and the dirt of metal shot, makes the washing clean more effective.

Specifically, the machine body structure 1 comprises a machine box 11, a supporting net 12, a workbench 13, a first motor 14, a shot blasting turntable 15, a storage cylinder 16, a sewage tank 17 and a water outlet 18, the collecting structure 5 is mounted inside the cabinet 11, the support grid 12 is mounted inside the cabinet 11, and the supporting net 12 is positioned on the top surface of the water spraying ring 22, the working table 13 is installed on the top surface of the supporting net 12, the first motor 14 is fixed on the inner side wall of the cabinet 11, the shot blasting rotary disc 15 is rotationally connected with the first motor 14, the storage cylinder 16 is fixedly connected with the top surface of the cabinet 11, the bottom end of the storage cylinder 16 is rotationally connected with the shot blasting rotary disc 15, the sewage tank 17 is arranged at the bottom end of the interior of the case 11, the cleaning cylinder 24 is communicated with the sewage tank 17, and the water outlet 18 is communicated with the sewage tank 17; the machine body structure 1 is an operation area of a shot blasting machine for processing workpieces, the shot blasting rotary table 15 is driven to rotate at a high speed by the first motor 14, the storage cylinder 16 throws metal shots into the shot blasting rotary table 15, the rotating shot blasting rotary table 15 throws the metal shots in a specified direction to impact on the workpieces on the top surface of the workbench 13, the impacted metal shots fall into the cleaning structure 2 from the supporting net 12, the metal shots are cleaned by the cooperation of the cleaning structure 2 and the rotating structure 3, and the cleaned sewage flows into the sewage tank 17 under the action of gravity and is discharged through the water discharge port 18.

Specifically, the rotating structure 3 includes a filter plate 31, a rotating shaft 32, a stirring blade 33, a first helical gear 34, a first driving wheel 35, a second helical gear 36 and a first gear 37, the filter plate 31 is fixed on the bottom surface of the cleaning drum 24, the lower end of the pushing fan 26 abuts against the top surface of the filter plate 31, the rotating shaft 32 is rotatably connected with the filter plate 31, the pushing fan 26 is mounted on the side wall of the rotating shaft 32, the four arc-shaped stirring blades 33 are symmetrically fixed on the upper portion of the rotating shaft 32, the first helical gear 34 is fixed on the lower portion of the rotating shaft 32, the first driving wheel 35 is fixed on the bottom end of the rotating shaft 32, the second helical gear 36 is meshed with the first helical gear 34, and the first gear 37 is fixed on the side wall of the second helical gear 36; collect structure 5 and pass through drive chain 53 drives first drive wheel 35 rotates, first drive wheel 35 drives pivot 32 upper portion stirring leaf 33 rotates, stirring leaf 33 can drive wash 2 inside water of structure and rotate together, make the shot abundant collide with water, and can make in the time of pivot 32 pivoted first helical gear 34 rotates, first helical gear 34 drives second helical gear 36 rotates, second helical gear 36 drives first gear 37 rotates, first gear 37 drives dehydration structure 4 rotates at a high speed, improves linkage and wholeness, lets dehydration structure 4 transports the shot with the shot when getting rid of the water droplet on shot surface in collecting structure 5.

Specifically, the dewatering structure 4 includes a water blocking barrel 41, a dewatering barrel 42, an internal thread 43 and a second gear 44, one end of the water blocking barrel 41 with an inclined bottom surface is fixed on the inner side wall of the case 11, the water blocking barrel 41 is communicated with the inside of the sewage tank 17, one end of the dewatering barrel 42 is rotatably connected with the outer wall of the discharge port 28, the other end of the dewatering barrel 42 is rotatably connected with the side wall of the case 11, the dewatering barrel 42 rotates in the water blocking barrel 41, the internal thread 43 is arranged on the inner wall of the dewatering barrel 42, the second gear 44 is arranged on the outer wall of one end of the dewatering barrel 42, and the second gear 44 is meshed with the first gear 37; utilize rotating-structure 3 drives dewatering structure 4 rotates, dewatering cylinder 42 rotates at a high speed, gets rid of the water droplet that the metal shot carried totally, guarantees the clean drying in metal shot surface, avoids the metal shot to take water the operation, and dewatering cylinder 42 inner wall internal thread 43 can transport the metal shot fast and orderly in the rotation process in the collection structure 5, simultaneously it can in time block to keep off cask 41 the water that dewatering cylinder 42 got rid of is gone into side by side in sewage case 17, prevent to sputter to quick-witted case 11 is inside.

Specifically, the collecting structure 5 includes a second motor 51, a second driving wheel 52, a driving chain 53, a feeding cylinder 54, a spiral column 55, absorbent cotton 56 and a connecting cylinder 57, the second motor 51 is installed inside the cabinet 11, the second driving wheel 52 is rotatably connected with the second motor 51, the driving chain 53 is rotatably connected with the first driving wheel 35 and the second driving wheel 52, respectively, the bottom end of the feeding cylinder 54 is fixed on the outer wall of the cabinet 11, the bottom end of the spiral column 55 is fixed on the top surface of the second driving wheel 52, the spiral column 55 is rotatably connected with the inside of the feeding cylinder 54, the maximum diameter of the spiral column 55 is equal to the inner diameter of the feeding cylinder 54, the flexible and elastic absorbent cotton 56 is fixed on the surface of the spiral column 55, one end of the inclined connecting cylinder 57 is communicated with the top end of the feeding cylinder 54, the other end is communicated with the top end of the storage cylinder 16; the second motor 52 drives the second transmission wheel 52 and the spiral column 55 rotate together, the second transmission wheel 52 passes through the driving chain 53 drives the first transmission wheel 35 to rotate, so that the rotating structure 3 can rotate, the spiral column 55 rotates to enable metal pills entering the bottom end of the feeding barrel 54 to ascend, finally reach the top end of the feeding barrel 54 in the connecting barrel 57 and return to the storage barrel 16, in the ascending process of the metal pills, on one hand, the water absorption cotton 56 is protected to avoid the impact of the spiral column 55, on the other hand, the water stains on the surface of the metal pills can be wiped by the water absorption cotton 56, and the metal pills entering the storage barrel 16 are kept clean and clean all the time.

And an external power supply is switched on, and an external water source is communicated with the water inlet 21. The first motor 14 drives the shot-blasting rotary table 15 to rotate at a high speed, the storage cylinder 16 drops metal shots into the shot-blasting rotary table 15, the rotating shot-blasting rotary table 15 throws the metal shots out in a specified direction to impinge on a workpiece on the top surface of the worktable 13, the impinged metal shots fall from the support net 12 to the collecting hopper 23 below, water is sprayed onto the collecting hopper 23 through the water spray ring 22 at a certain speed and enters the cleaning cylinder 24 together with the metal shots, the cleaning cylinder 24 is filled with water to soak the metal shots, meanwhile, the second motor 51 drives the second transmission wheel 52 and the spiral column 55 to rotate together, the spiral column 55 rotates in the feeding cylinder 54, the second transmission wheel 52 drives the first transmission wheel 35 to rotate through the transmission chain 53, the first transmission wheel 35 drives the stirring blade 33 on the upper portion of the rotating shaft 32 to rotate, the stirring blades 33 stir the water in the cleaning barrel 24 to rotate together, the water flow is utilized to drive the metal pills to move, so that the metal pills can rub and collide with each other, oxide skin and dirt on the surface of the metal pills are washed away through the flow of the water, meanwhile, the flowing of the water increases the contact chance of the metal pills and the inner wall of the cleaning barrel 24, the cleaning brush 25 is convenient to brush the oxide skin and the dirt on the surface of the metal pills, so that the metal pills are cleaned more cleanly and effectively, meanwhile, the pushing fan 26 rotates along the rotating shaft 32, the metal pills on the lower portion of the cleaning barrel 24 are pushed into the discharge port 28 along the arc-shaped fan blade of the pushing fan 26 and then enter the dewatering barrel 42, the water leakage holes 27 are formed in the surface of the pushing fan 26, the diameter of the water leakage holes 27 is smaller than that of the metal pills, and therefore, in the rotating process of the fan 26, water and impurities are filtered through the water leakage holes 27, so that the impurities are reduced to enter the dewatering cylinder 42 along with the metal shots; a part of water in the cleaning cylinder 24 flows out of the filter plate 31 under the action of gravity and enters the sewage tank 17, the filter plate 31 cannot pass through metal balls, but the cleaned impurities pass through the filter plate 31 along with the water flow, enter the sewage tank 17 and are discharged out of the case 11 through the water outlet 18; the rotating shaft 32 rotates and drives the first bevel gear 34 to rotate, the first bevel gear 34 drives the second bevel gear 36 to rotate, the second bevel gear 36 drives the first gear 37 to rotate, the first gear 37 drives the second gear 44 to rotate at a high speed, the second gear 44 drives the dewatering cylinder 42 to rotate at a high speed, water drops carried by metal pills are thrown clean, the surfaces of the metal pills are ensured to be clean and dry, the metal pills are prevented from carrying water, the metal pills can be conveyed into the feeding cylinder 54 in an ordered manner by the internal threads 43 on the inner wall of the dewatering cylinder 42 in the rotating process, and meanwhile, the water blocking cylinder 41 can block water thrown out by the dewatering cylinder 42 in time, so that the water is prevented from being splashed into the machine case 11 and is discharged into the sewage tank 17; the metal shot entering the bottom end of the feeding barrel 54 is carried by the rotating spiral column 55 and ascends, the maximum diameter of the spiral column 55 is the same as the inner diameter of the feeding barrel 54, so that the metal shot does not fall off after rising, and the metal shot finally reaches the top end of the feeding barrel 54, enters the connecting barrel 57 and returns to the storage barrel 16; in the process that the metal shots rise, on the one hand, the water absorption cotton 56 is protected to avoid the collision of the spiral column 55, and on the other hand, the water stains on the surface of the metal shots can be wiped by the water absorption cotton 56 to enable the metal shots entering the storage box 16 to be kept clean and clean all the time.

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, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A shot-peening machine is characterized in that: comprises a machine body structure (1), a cleaning structure (2), a rotating structure (3), a dewatering structure (4) and a collecting structure (5); the cleaning structure (2) for collecting and cleaning metal shots is fixed inside the machine body structure (1); the machine body structure (1) for processing the workpieces is connected with the collection structure (5); the rotating structure (3) for driving the water inside the cleaning structure (2) to rotate and the dewatering structure (4) to rotate is rotatably connected inside the cleaning structure (2); the dehydration structure (4) for drying and transporting the metal pellets is in rotational connection with the washing structure (2) and the rotating structure (3); the collecting structure (5) is used for transporting metal shots and enabling the metal shots to be recycled and is arranged inside the machine body structure (1);

the cleaning structure (2) comprises a water inlet (21), a water spraying ring (22), a collecting hopper (23), a cleaning barrel (24), a cleaning brush (25), a material pushing fan (26), a water leakage hole (27) and a discharge hole (28), wherein the water inlet (21) is formed in the outer wall of the machine body structure (1), the water spraying ring (22) is installed on the inner wall of the machine body structure (1), the water inlet (21) is communicated with the water spraying ring (22), the collecting hopper (23) is fixed on the bottom surface of the water spraying ring (22), the cleaning barrel (24) is fixed at the bottom end of the collecting hopper (23), the four cleaning brushes (25) are symmetrically fixed on the inner wall of the cleaning barrel (24), the arc-shaped material pushing fan (26) is rotatably connected to the bottom surface of the cleaning barrel (24), and the water leakage holes (27) are formed in the surface of the material pushing fan (26), the discharge hole (28) is formed in the side wall of the bottom end of the cleaning cylinder (24);

the machine body structure (1) comprises a case (11), a supporting net (12), a workbench (13), a first motor (14), a shot blasting turntable (15), a storage cylinder (16), a sewage tank (17) and a water outlet (18), the collecting structure (5) is installed inside the case (11), the supporting net (12) is located on the top surface of the water spraying ring (22), the workbench (13) is installed on the top surface of the supporting net (12), the first motor (14) is fixed on the inner side wall of the case (11), the shot blasting turntable (15) is rotatably connected with the first motor (14), the storage cylinder (16) is fixedly connected with the top surface of the case (11), and the bottom end of the storage cylinder (16) is rotatably connected with the shot blasting turntable (15), the sewage tank (17) is arranged at the bottom end of the interior of the case (11), the cleaning cylinder (24) is communicated with the sewage tank (17), and the water outlet (18) is communicated with the sewage tank (17);

the rotating structure (3) comprises a filter plate (31), a rotating shaft (32), a stirring blade (33), a first helical gear (34), a first transmission wheel (35), a second helical gear (36) and a first gear (37), the filter plate (31) is fixed on the bottom surface of the cleaning barrel (24), the lower end of the pushing fan (26) is abutted against the top surface of the filter plate (31), the rotating shaft (32) is rotatably connected with the filter plate (31), the pushing fan (26) is mounted on the side wall of the rotating shaft (32), the four arc-shaped stirring blades (33) are symmetrically fixed on the upper part of the rotating shaft (32), the first helical gear (34) is fixed on the lower part of the rotating shaft (32), the first transmission wheel (35) is fixed on the bottom end of the rotating shaft (32), and the second helical gear (36) is meshed with the first helical gear (34), the first gear (37) is fixed on the side wall of the second bevel gear (36);

the dehydration structure (4) comprises a water blocking barrel (41), a dehydration barrel (42), an internal thread (43) and a second gear (44), one end of the water blocking barrel (41) with the inclined bottom surface is fixed on the inner side wall of the case (11), the water blocking barrel (41) is communicated with the inside of the sewage tank (17), one end of the dehydration barrel (42) is rotatably connected with the outer wall of the discharge port (28), the other end of the dehydration barrel is rotatably connected with the side wall of the case (11), the dehydration barrel (42) is rotated in the water blocking barrel (41), the internal thread (43) is arranged on the inner wall of the dehydration barrel (42), the second gear (44) is arranged on the outer wall of one end of the dehydration barrel (42), and the second gear (44) is meshed with the first gear (37);

the collecting structure (5) comprises a second motor (51), a second driving wheel (52), a driving chain (53), a feeding barrel (54), a spiral column (55), absorbent cotton (56) and a connecting barrel (57), the second motor (51) is installed inside the machine box (11), the second driving wheel (52) is rotatably connected with the second motor (51), the driving chain (53) is respectively rotatably connected with the first driving wheel (35) and the second driving wheel (52), the bottom end of the feeding barrel (54) is fixed on the outer wall of the machine box (11), the bottom end of the spiral column (55) is fixed on the top surface of the second driving wheel (52), the spiral column (55) is rotatably connected with the inside of the feeding barrel (54), the maximum diameter of the spiral column (55) is equal to the inner diameter of the feeding barrel (54), and the soft and elastic absorbent cotton (56) is fixed on the surface of the spiral column (55), one end of the inclined connecting cylinder (57) is communicated with the top end of the feeding cylinder (54), and the other end is communicated with the top end of the storage cylinder (16).