阅读说明：本技术 一种自清洁功能的沙石混合机 (Self-cleaning function's gravel and sand mixes machine ) 是由 陶昌强 傅俊 杨欣 于 2019-12-07 设计创作，主要内容包括：本发明涉及清洁混合机设备领域,具体涉及一种自清洁功能的沙石混合机,包括底座、控制器、箱体、工作台、支撑架、搅拌机构、旋转机构和进水机构,所述支撑架固定设置于底座上,箱体固定设置于支撑架的中部,搅拌机构包括第一电机、转轴、轴套和搅拌桨,所述旋转机构包括第二电机、转筒和支撑台,所述支撑台固定设置于底座上,第二电机位于支撑台的顶部,并且第二电机与支撑台固定连接,所述进水机构包括水箱、水泵和进水软管,所述水箱和水泵均固定设置于底座上,进水软管的另一端插设于箱体上,本发明通过利用水泵对箱体内进行输水并操纵控制器即可对沙石混合机进行清洁,操作简单,安全可靠,极大提高了对沙石混合机的清洁效率,实用性强。(The invention relates to the field of cleaning mixer equipment, in particular to a sand and stone mixer with a self-cleaning function, which comprises a base, a controller, a box body, a workbench, a support frame, a stirring mechanism, a rotating mechanism and a water inlet mechanism, wherein the support frame is fixedly arranged on the base, the box body is fixedly arranged in the middle of the support frame, the stirring mechanism comprises a first motor, a rotating shaft, a shaft sleeve and a stirring paddle, the rotating mechanism comprises a second motor, a rotating drum and a support table, the support table is fixedly arranged on the base, the second motor is positioned at the top of the support table, the second motor is fixedly connected with the support table, the water inlet mechanism comprises a water tank, a water pump and a water inlet hose, the water tank and the water pump are fixedly arranged on the base, and the other end of the water inlet hose is inserted into the box body, the cleaning device is simple to operate, safe and reliable, the cleaning efficiency of the sand and stone mixing machine is greatly improved, and the practicability is high.)

1. The utility model provides a sand and stone mixer of self-cleaning function, characterized in that, includes base (1), controller (2), box (3), workstation (4), support frame (5), rabbling mechanism (6), rotary mechanism (7) and water inlet mechanism (8), base (1) is the bar plate structure, and controller (2) are fixed to be set up on base (1), workstation (4) are located the one end of base (1) to workstation (4) and one side fixed connection of support frame (5), support frame (5) are fixed to be set up on base (1), and box (3) are fixed to be set up in the middle part of support frame (5), and rabbling mechanism (6) include first motor (9), pivot (10), axle sleeve (11) and stirring rake (12), first motor (9) are fixed to be set up on workstation (4), stirring rake (12) are located box (3), an output shaft of a first motor (9) is fixedly connected with one end of a rotating shaft (10) through a coupler, the shaft sleeve (11) is fixedly arranged on one side of the supporting frame (5), one end of the rotating shaft (10) is fixedly connected with one end of a stirring paddle (12) through the shaft sleeve (11), the rotating mechanism (7) comprises a second motor (13), a rotating drum (14) and a supporting table (15), the supporting table (15) is fixedly arranged on the base (1), the second motor (13) is positioned at the top of the supporting table (15), the second motor (13) is fixedly connected with the supporting table (15), the rotating drum (14) is arranged at one end of the inner side of the box body (3), an output shaft of the second motor (13) is rotatably connected with the rotating drum (14) through a coupler, the water inlet mechanism (8) comprises a water tank (16), a water pump (17) and a water inlet hose (18), and the water tank (16) and the water pump (17) are both fixedly arranged, and the water tank (16) and the water pump (17) are positioned at the bottom of the support platform (15), the water inlet pipe of the water pump (17) penetrates through the outer wall of the water tank (16) and is connected to the bottom end inside the water tank (16), one end of the water inlet hose (18) is sleeved at the water outlet end of the water tank (16), and the other end of the water inlet hose (18) is inserted into the box body (3).

2. The sand and stone mixer with the self-cleaning function according to claim 1, wherein the box body (3) is a cylinder structure with a hollowed-out middle part, two ends of the box body (3) are fixedly connected with the supporting frame (5) through bolts, the top of the box body (3) is respectively provided with a sand grain feeding port (19) and a gravel feeding port (20), the tops of the sand grain feeding port (19) and the gravel feeding port (20) are respectively provided with a sealing cover (21), one end of each of the two sealing covers (21) with the same structure size is hinged with one end of the corresponding feeding port, the other end of each of the two sealing covers (21) is detachably connected with the corresponding feeding port, and the tops of each of the two sealing covers (21) are respectively and fixedly provided with a handle (22).

3. A self-cleaning gravel mixer as claimed in claim 2, wherein one side of the box (3) is provided with a rectangular discharging hole (23), a closing door (24) and two hinged blocks (25), the two hinged blocks (25) are symmetrically arranged at two sides of the bottom of the rectangular discharging hole (23), two ends of the bottom of the closing door (24) are hinged with the two hinged blocks (25), the top of the closing door (24) is provided with a lock head (26), and the outer side of the closing door (24) is provided with a handle (27), and the handle (27) is fixedly connected with the closing door (24).

4. A self-cleaning gravel mixer as claimed in claim 1, a speed reducer (28) is fixedly arranged on the workbench (4), the speed reducer (28) is fixedly connected with both an output shaft of the first motor (9) and one end of the rotating shaft (10), a bearing (29), a fastening clip (30), a gasket (31) and a placing plate (32) are also arranged between the shaft sleeve (11) and the speed reducer (28), the placing plate (32) is fixedly arranged at one side of the support frame (5), the inner wall of the bearing (29) is sleeved on the rotating shaft (10), the gasket (31) is clamped at the bottom of the bearing (29), the gasket (31) is fixedly connected with the placing plate (32), the fastening clip (30) is sleeved on the outer wall of the bearing (29), and both ends of the fastening clip (30) are fixedly connected with the placing plate (32) through bolts.

5. A self-cleaning gravel mixer as claimed in claim 3, wherein a water inlet (33) is further provided at one side of the box (3), a water guide plate (34) is provided at the top of the water inlet (33), the water guide plate (34) is fixedly connected to the water inlet (33) by a bolt, a sleeve column (35) is fixedly provided at the top of the water guide plate (34), the sleeve column (35) is fixedly connected to the water guide plate (34), and the other end of the water inlet hose (18) is sleeved to the sleeve column (35).

6. A self-cleaning gravel mixer as claimed in claim 1 or 2, wherein said drum (14) is composed of a water spraying plate (36), a cylindrical rod (37) and a rotating disk (38), said cylindrical rod (37) is disposed between said water spraying plate (36) and said rotating disk (38), and said cylindrical rod (37) is fixedly connected with said water spraying plate (36) and said rotating disk (38), and the insides of said water spraying plate (36) and said rotating disk (38) are hollowed out.

7. The sand and stone mixer with the self-cleaning function according to claim 6, wherein a loop (39) is arranged between the water spraying plate (36) and the rotary plate (38), a steel ring (40) is fixedly arranged on the outer wall of the rotary plate (38), an annular groove (41) is arranged on the inner wall of one side of the box body (3) close to the water inlet mechanism (8), the steel ring (40) is rotatably connected with the box body (3) through the annular groove (41), the output shaft of the second motor (13) is fixedly connected with the middle of the cylindrical rod (37) through a shaft coupling, the other end of the stirring paddle (12) is rotatably connected with the middle of the water spraying plate (36), and a plurality of water spraying holes (42) are arranged on one side of the water spraying plate (36).

8. The sand and stone mixer with the self-cleaning function as claimed in claim 2, wherein a drain pipe (43) and a recovery mechanism (44) are arranged at the bottom of the box body (3), the recovery mechanism (44) comprises a recovery box (45), a filter screen (46), a drawing plate (47) and a communicating pipe (48), one end of the drain pipe (43) is fixedly arranged on the box body (3), the other end of the drain pipe (43) is inserted into the top of the recovery box (45) and extends to the inside of the recovery box (45), the recovery box (45) is fixedly arranged on the base (1), the filter screen (46) is fixedly arranged in the middle of the inside of the recovery box (45), the drawing plate (47) is positioned in the recovery box (45), the drawing plate (47) is arranged at the top of the filter screen (46), two ends of the communicating pipe (48) are respectively inserted into one side of the bottoms of the water box (16) and the recovery box (45) and extend to one side of the bottoms of the water box (16) and the recovery box (45) .

9. A self-cleaning gravel and sand mixer as claimed in claim 8, wherein a round hole (49) is formed at the top of the recycling box (45), one end of the sewage pipe (43) is inserted into the round hole (49), rectangular holes (50) are formed in the opposite sides of the recycling box (45), the drawing plate (47) is sleeved with the two rectangular holes (50) and connected, a handle (51) is fixedly arranged at one end of the drawing plate (47), and a hinged door (52) is arranged at one side of the recycling box (45).

10. A self-cleaning sandstone mixing machine according to claim 1, wherein the controller (2) is electrically connected to the first motor (9), the second motor (13), the speed reducer (28) and the water pump (17).

Technical Field

The invention relates to the field of cleaning mixer equipment, in particular to a sand and stone mixer with a self-cleaning function.

Background

The building engineering construction in China is developed as fast as today, the building engineering construction is completely beneficial to the participation of sand and stone production lines, the sand and stone production line equipment is not separated from the building engineering line, and the sand and stone production line equipment mainly crushes large stones through a plurality of programs, then screens and washes the stones to finally obtain the sand and stone which meet the market requirements.

As the name suggests, the sand and stone mixer is a mechanical mixing device for powdery and granular solid materials, and has the main function of uniformly mixing two materials, namely sand grains and broken stones by using a physical principle, so that the appearance of the mixer not only improves the production efficiency, but also saves a large amount of manpower, and the demand of the market on sand and stone is well met.

However, in the current actual industrial production, the sand and stone mixer is convenient and fast to use, but the problem of cleanness still exists, the traditional cleaning mode for the sand and stone mixer depends on the manual wiping of workers, or the sand and stone mixer is washed towards the inside of the roller by a water pipe, sand and stone water mixture is splashed onto the bodies of the workers in the process of cleaning equipment, and water is easily fed into the motor and the power distribution part, so that time and labor are wasted, the efficiency is low, potential safety hazards exist when the sand and stone mixer is used next time, and therefore the sand and stone mixer with the self-cleaning function is necessary to be designed.

Disclosure of Invention

The invention aims to provide a sand and stone mixer with a self-cleaning function.

In order to achieve the purpose, the invention adopts the following technical scheme:

provides a sand and stone mixer with self-cleaning function, which comprises a base, a controller, a box body, a workbench, a support frame, a stirring mechanism, a rotating mechanism and a water inlet mechanism, wherein the base is of a strip plate structure, the controller is fixedly arranged on the base, the workbench is positioned at one end of the base and is fixedly connected with one side of the support frame, the support frame is fixedly arranged on the base, the box body is fixedly arranged in the middle of the support frame, the stirring mechanism comprises a first motor, a rotating shaft, a shaft sleeve and a stirring paddle, the first motor is fixedly arranged on the workbench, the stirring paddle is positioned in the box body, an output shaft of the first motor is fixedly connected with one end of the rotating shaft through a shaft coupling, the shaft sleeve is fixedly arranged at one side of the support frame, one end of the rotating shaft is fixedly connected with one end of the stirring paddle through the shaft sleeve, the utility model discloses a water tank, including a base, a supporting bench, a second motor, a water tank, a water inlet hose, a water tank, a water outlet hose, a water tank, a water outlet end, a water inlet hose, a water outlet end, a water outlet hose, a water tank and a water pump, the supporting bench is fixed to be set up on the base to the second motor and a supporting bench fixed connection, the rotary drum sets up in the inboard one end of box, and the output shaft of second motor passes through the shaft coupling and is connected with the rotary drum rotation, water inlet mechanism includes water tank, water pump and water.

Further, the box is the cylinder structure that the middle part is the fretwork form, and bolt and support frame fixed connection are passed through at the both ends of box, and the box top is equipped with sand grain feed inlet and rubble feed inlet respectively, the top of sand grain feed inlet and rubble feed inlet all is equipped with a closing cap, two capping one ends that the structure size is the same are articulated with the one end that corresponds the feed inlet, and the other end of two closing caps can be dismantled with corresponding the feed inlet and be connected, and the top of two closing caps is all fixed and is equipped with a handle.

Furthermore, one side of the box body is provided with a rectangular discharging hole, a sealing door and two hinged blocks, the two hinged blocks are symmetrically arranged on two sides of the bottom of the rectangular discharging hole, two ends of the bottom of the sealing door are hinged to the two hinged blocks, a lock head is arranged at the top of the sealing door, a handle is arranged on the outer side of the sealing door, and the handle is fixedly connected with the sealing door.

Further, the fixed reduction gear that is equipped with on the workstation, the reduction gear and the equal fixed connection of the output shaft of first motor and the one end of pivot, still be equipped with bearing, fastening clamp, gasket and place the board between axle sleeve and the reduction gear, place the board and fix and set up in one side of support frame, the bearing inner wall cover is located in the pivot, the gasket joint is in the bottom of bearing to the gasket with place board fixed connection, the fastening clamp cover is located on the bearing outer wall, and the both ends of fastening clamp pass through the bolt and place board fixed connection.

Furthermore, a water inlet is further formed in one side of the box body, a water guide plate is arranged at the top of the water inlet and fixedly connected with the water inlet through a bolt, a sleeve column is fixedly arranged at the top of the water guide plate and fixedly connected with the water guide plate, and the other end of the water inlet hose is connected with the sleeve column in a sleeved mode.

Further, the rotary drum comprises water spray plate, cylinder pole and carousel, the cylinder pole sets up between water spray plate and carousel to cylinder pole and water spray plate and the equal fixed connection of carousel, water spray plate and carousel inside are the fretwork form.

Further, be equipped with the ring road between water spray plate and the carousel, the fixed steel ring that is equipped with of outer wall of carousel, the box is close to one side inner wall of mechanism of intaking and is equipped with the annular, and the steel ring passes through the annular and rotates with the box to be connected, and the output shaft of the second motor of telling passes through shaft coupling and cylindric pole middle part fixed connection, the other end and the water spray plate middle part of stirring rake rotate to be connected, one side of water spray plate is equipped with a plurality of hole for water spraying.

Further, the bottom half is equipped with blow off pipe and recovery mechanism, recovery mechanism includes collection box, filter screen, takes out board and communicating pipe, the one end of blow off pipe is fixed to be set up on the box to the other end of blow off pipe is inserted and is located the top of collection box and extend to the inside of collection box, the collection box is fixed to be set up on the base, and the filter screen is fixed to be set up in the middle of the inside of collection box, take out the board and be located the collection box to take out the board and set up in the top of filter screen, the both ends of communicating pipe are inserted respectively and are located bottom one side of water tank and collection box and extend to the inside of water tank and collection box.

Furthermore, the top of the recycling box is provided with a round hole, one end of the blow-off pipe is inserted into the round hole, one opposite side of the recycling box is provided with a rectangular hole, the drawing plate is sleeved with the two rectangular holes and connected with the two rectangular holes, a handle is fixedly arranged at one end of the drawing plate, and one side of the recycling box is provided with a hinged door.

Furthermore, the controller is electrically connected with the first motor, the second motor, the speed reducer and the water pump.

The invention has the beneficial effects that: before use, whether each part is safe and normal is checked, firstly, a sealing cover on a sand grain feeding port and a gravel feeding port is opened, sand grains and gravel are poured into a box body from the sand grain feeding port and the gravel feeding port respectively, the sealing cover is closed, a controller is operated to open a first motor switch, an output shaft of a first motor drives a rotating shaft to rotate through a speed reducer, the rotating shaft drives a stirring paddle to rotate through a bearing and a shaft sleeve respectively, the stirring paddle uniformly mixes the sand grains and the gravel in the box body, a sealing door is opened, a sand and stone mixture is taken out from the sealing door, then the sealing door is closed, a controller is operated to open a switch of a second motor, an output shaft of the second motor drives a cylindrical rod to rotate, the cylindrical rod drives a water spraying plate and a rotating disc to synchronously rotate respectively, a water pump is operated to open a water pump switch, clean water stored in a water tank is sucked to, clear water enters the rotary drum through the loop, the rotary drum is driven to rotate by an output shaft of the second motor, so that the generated centrifugal force ejects clear water from water spray holes in the water spray plate, the sprayed clear water washes the inner wall of the box body, the box body is further washed, the generated sand-stone-water mixture is located at the bottom of the box body, then the drawing plate is manually drawn out by the handle, the sand-stone-water mixture flows out of the blow-off pipe and enters the recycling box, sand-stone solids are separated at the top of the filter screen through the filter screen, the hinged door is opened for treatment and recycling, and the generated filtered water enters the water tank through the communicating pipe and can be recycled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the stirring mechanism of the present invention;

FIG. 3 is a schematic perspective view of a rotary mechanism according to the present invention;

FIG. 4 is a schematic perspective view of the water inlet mechanism of the present invention;

FIG. 5 is a schematic exploded view of the recovery mechanism of the present invention;

FIG. 6 is a schematic view of the bearing assembly of the present invention;

FIG. 7 is a schematic view of the connection between the case and the rotating mechanism according to the present invention;

FIG. 8 is a schematic view of the inside of the case of the present invention, shown disassembled;

FIG. 9 is an enlarged schematic view at A of FIG. 5;

FIG. 10 is an enlarged schematic view at B of FIG. 7;

in the figure: the device comprises a base 1, a controller 2, a box body 3, a workbench 4, a support frame 5, a stirring mechanism 6, a rotating mechanism 7, a water inlet mechanism 8, a first motor 9, a rotating shaft 10, a shaft sleeve 11, a stirring paddle 12, a second motor 13, a rotating drum 14, a support table 15, a water tank 16, a water pump 17, a water inlet hose 18, a sand grain inlet 19, a gravel inlet 20, a sealing cover 21, a handle 22, a rectangular discharging hole 23, a closed door 24, a hinged block 25, a lock 26, a handle 27, a speed reducer 28, a bearing 29, a fastening clamp 30, a gasket 31, a placing plate 32, a water inlet 33, a water guide plate 34, a sleeve column 35, a water spraying plate 36, a cylindrical rod 37, a rotating disc 38, a ring channel 39, a steel ring 40, a ring groove 41, a water spraying hole 42, a sewage discharge pipe 43, a recovery mechanism 44, a recovery box 45, a filter screen 46, a drawing plate 47, a communicating pipe.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Referring to fig. 1 to 10, the sand and stone mixer with the self-cleaning function comprises a base 1, a controller 2, a box 3, a workbench 4, a support frame 5, a stirring mechanism 6, a rotating mechanism 7 and a water inlet mechanism 8, wherein the base 1 is of a strip-shaped plate structure, the controller 2 is fixedly arranged on the base 1, the workbench 4 is arranged at one end of the base 1, the workbench 4 is fixedly connected with one side of the support frame 5, the support frame 5 is fixedly arranged on the base 1, the box 3 is fixedly arranged in the middle of the support frame 5, the stirring mechanism 6 comprises a first motor 9, a rotating shaft 10, a shaft sleeve 11 and a stirring paddle 12, the first motor 9 is fixedly arranged on the workbench 4, the stirring paddle 12 is arranged in the box 3, an output shaft of the first motor 9 is fixedly connected with one end of the rotating shaft 10 through a shaft coupling, the shaft sleeve 11 is fixedly arranged at one side of, one end of the rotating shaft 10 is fixedly connected with one end of the stirring paddle 12 through a shaft sleeve 11, the rotating mechanism 7 comprises a second motor 13, a rotating drum 14 and a supporting platform 15, the supporting platform 15 is fixedly arranged on the base 1, the second motor 13 is positioned at the top of the supporting platform 15, and the second motor 13 is fixedly connected with a support table 15, the rotary drum 14 is arranged at one end of the inner side of the box body 3, the output shaft of the second motor 13 is rotationally connected with the rotary drum 14 through a coupling, the water inlet mechanism 8 comprises a water tank 16, a water pump 17 and a water inlet hose 18, the water tank 16 and the water pump 17 are both fixedly arranged on the base 1, and the water tank 16 and the water pump 17 are positioned at the bottom of the support platform 15, the water inlet pipe of the water pump 17 penetrates through the outer wall of the water tank 16 to be connected to the bottom end of the inside of the water tank 16, one end of the water inlet hose 18 is sleeved at the water outlet end of the water tank 16, and the other end of the water inlet hose 18 is inserted on the box body 3. Opening the sealing covers 21 on the sand grain feeding port 19 and the broken stone feeding port 20, respectively pouring sand grains and broken stones into the box body 3 from the sand grain feeding port 19 and the broken stone feeding port 20, closing the sealing covers 21, operating the controller 2 to open the switch of the first motor 9, driving the rotating shaft 10 to rotate through the reducer 28, driving the stirring paddle 12 to rotate through the bearing 29 and the shaft sleeve 11, respectively, after the stirring paddle 12 uniformly mixes the sand grains and the broken stones in the box body 3, opening the closing door 24, taking out the sand and stone mixture from the closing door 24, then closing the closing door 24, operating the controller 2 to open the switch of the second motor 13, driving the cylindrical rod 37 to rotate by the output shaft of the second motor 13, driving the water spraying plate 36 and the rotary table 38 to synchronously rotate by the cylindrical rod 37, operating the controller 2 to open the switch of the water pump 17, sucking clean water stored in the water tank 16 to the water inlet hose 18 through the water inlet hose 18 by the water pump 17 and entering the box body 3, inside the clear water got into rotary drum 14 through loop 39, because the output shaft of second motor 13 drives rotary drum 14 and rotates, thereby the centrifugal force that produces was from the hole for water spraying 42 blowout on water spray plate 36 with the clear water, the inner wall of box 3 is washd to the spun clear water, and then wash inside box 3, the gravel and sand water mixture of production is located the bottom of box 3, utilize handle 51 manual taking out take-out plate 47 after that, thereby gravel and sand water mixture flows out from blow off pipe 43 and gets into collection box 45, through filter screen 46 with the separation of gravel and sand solid at filter screen 46 top, open articulated door 52 and handle the recovery, the filtration water that produces gets into water tank 16 through communicating pipe 48 and can recycle.

The box body 3 is of a cylindrical structure with a hollowed middle part, two ends of the box body 3 are fixedly connected with the support frame 5 through bolts, the top of the box body 3 is respectively provided with a sand grain feed inlet 19 and a gravel feed inlet 20, the tops of the sand grain feed inlet 19 and the gravel feed inlet 20 are respectively provided with a sealing cover 21, one end of each sealing cover 21 with the same structure size is hinged with one end of the corresponding feed inlet, the other end of each sealing cover 21 is detachably connected with the corresponding feed inlet, the tops of the two sealing covers 21 are respectively and fixedly provided with a handle 22, the box body 3 is of a hollowed cylindrical structure, stirring in the box body is convenient for the stirring paddle 12 to stir so that the sand grains and the gravel are better mixed, after the two box covers are opened, the prepared sand grains and the gravel are respectively poured into the box body 3 from the sand grain feed inlet 19 and the gravel feed inlet 20, one end of, the box body 3 can be opened and closed conveniently and quickly.

The box body 3 is provided with a rectangular discharging hole 23, a closing door 24 and two hinge blocks 25 on one side, the two hinge blocks 25 are symmetrically arranged on two sides of the bottom of the rectangular discharging hole 23, two ends of the bottom of the closing door 24 are hinged to the two hinge blocks 25, a lock 26 is arranged on the top of the closing door 24, a handle 27 is arranged on the outer side of the closing door 24, the handle 27 is fixedly connected with the closing door 24, after sand grains and broken stones are uniformly mixed in the box body 3, the lock 26 is opened, the handle 22 is manually utilized, the closing door 24 is matched with the closing door 24 to be hinged to the two hinge blocks 25, the closing door 24 is opened, the materials are taken out, and then the closing door 24 is closed to further close the box body 3 so as to facilitate cleaning of.

The utility model discloses a stirring device, including workstation 4, bearing 29, mounting plate 32, fastening clamp 30, gasket 31, mounting plate 32, fixing clamp 30, the adjustable speed that matches the rotational speed of reduction gear 28 and then control the speed when stirring to stirring rake 12, the fixed reduction gear 28 that is equipped with on workstation 4, the equal fixed connection of one end of the output shaft of reduction gear 28 and first motor 9 and pivot 10, still be equipped with bearing 29, mounting clamp 30, gasket 31 and placing plate 32 between axle sleeve 11 and the reduction gear 28, place plate 32 and fix in one side of support frame 5, bearing 29 inner wall cover is located on the pivot 10, gasket 31 and placing plate 32 fixed connection, the adjustable speed that matches the rotational speed of reduction gear 28 to gasket 31 and placing plate 32 fixed connection on the bearing 29 outer wall, the bearing 29 cover is located and is reduced the friction of pivot 10 and is adjusted the rotation precision on the pivot 10, and gasket 31 and mounting clamp 30 have.

One side of box 3 still is equipped with water inlet 33, and the top of water inlet 33 is equipped with a water deflector 34, water deflector 34 passes through bolt and water inlet 33 fixed connection, and water deflector 34 top is fixed and is equipped with a cover post 35, cover post 35 and water deflector 34 fixed connection, the other end and the cover post 35 cover of flexible water pipe 18 are established and are connected, when water pump 17 absorbs the clear water from water tank 16 through the inlet tube and gets into flexible water pipe 18, establish with the cover post 35 cover because of flexible water pipe 18 is intake and is connected to the clear water is advanced set post 35 and is got into inside 3 of box.

The rotating cylinder 14 is composed of a water spraying plate 36, a cylindrical rod 37 and a rotating disc 38, the cylindrical rod 37 is arranged between the water spraying plate 36 and the rotating disc 38, the cylindrical rod 37 is fixedly connected with the water spraying plate 36 and the rotating disc 38, the water spraying plate 36 and the rotating disc 38 are both hollow, when clean water enters the box body 3 from the water guiding plate 34, the clean water enters the water spraying plate 36 and the rotating disc 38 through a ring 39, the side surface is the inner wall of the box body 3, and therefore the clean water achieves a closed effect.

Be equipped with the loop 39 between water spray plate 36 and the carousel 38, the fixed steel ring 40 that is equipped with of outer wall of carousel 38, the one side inner wall that box 3 is close to water intaking mechanism 8 is equipped with annular 41, and steel ring 40 rotates with box 3 through annular 41 to be connected, and the output shaft of the second motor 13 of telling passes through shaft coupling and cylinder pole 37 middle part fixed connection, the other end and the water spray plate 36 middle part of stirring rake 12 rotate and are connected, one side of water spray plate 36 is equipped with a plurality of hole for water spraying 42, and the clear water is when water spray plate 36 and carousel 38 are inside, starts when second motor 13, and second motor 13 output shaft drives cylinder pole 37 and rotates, and cylinder pole 37 drives water spray plate 36 and carousel 38 respectively and rotates to the clear water in centrifugal force that produces throws away water spray plate 36 and the hole for water spraying 42 of water spray plate 36, and then the inner wall that erodees box 3 reaches abluent.

The bottom of the box body 3 is provided with a sewage discharge pipe 43 and a recovery mechanism 44, the recovery mechanism 44 comprises a recovery box 45, a filter screen 46, a drawing plate 47 and a communicating pipe 48, one end of the sewage discharge pipe 43 is fixedly arranged on the box body 3, the other end of the sewage discharge pipe 43 is inserted into the top of the recovery box 45 and extends into the recovery box 45, the recovery box 45 is fixedly arranged on the base 1, the filter screen 46 is fixedly arranged in the middle of the interior of the recovery box 45, the drawing plate 47 is positioned in the recovery box 45, the drawing plate 47 is arranged at the top of the filter screen 46, two ends of the communicating pipe 48 are respectively inserted into one side of the bottoms of the water tank 16 and the recovery box 45 and extend into the water tank 16 and the recovery box 45, when the sand and stone water mixture is deposited at the bottom of the box body 3, the drawing plate 47 is drawn out, the sand and stone water mixture can enter the recovery box 45 along with the, the filtered water enters the water tank 16 through the communication pipe 48 for recycling.

The top of the recycling box 45 is provided with a round hole 49, one end of the sewage discharge pipe 43 is inserted into the round hole 49, one side of the recycling box 45, which is opposite to the round hole, is provided with a rectangular hole 50, the drawing plate 47 is sleeved with the two rectangular holes 50 and is connected with the two rectangular holes 50, a handle 51 is fixed at one end of the drawing plate 47, one side of the recycling box 45 is provided with a hinged door 52, the drawing plate 47 is drawn out, so that sand-stone-water mixture flows out, and the drawing plate 47 plays a role of a sewage discharge valve.

The controller 2 is electrically connected with the first motor 9, the second motor 13, the speed reducer 28 and the water pump 17, the electric connection operation is simple, convenience and rapidness are achieved, and production and cleaning efficiency is improved.

The working principle is as follows: opening the sealing covers 21 on the sand grain feeding port 19 and the broken stone feeding port 20, respectively pouring sand grains and broken stones into the box body 3 from the sand grain feeding port 19 and the broken stone feeding port 20, closing the sealing covers 21, operating the controller 2 to open the switch of the first motor 9, driving the rotating shaft 10 to rotate through the reducer 28, driving the stirring paddle 12 to rotate through the bearing 29 and the shaft sleeve 11, respectively, after the stirring paddle 12 uniformly mixes the sand grains and the broken stones in the box body 3, opening the closing door 24, taking out the sand and stone mixture from the closing door 24, then closing the closing door 24, operating the controller 2 to open the switch of the second motor 13, driving the cylindrical rod 37 to rotate by the output shaft of the second motor 13, driving the water spraying plate 36 and the rotary table 38 to synchronously rotate by the cylindrical rod 37, operating the controller 2 to open the switch of the water pump 17, sucking clean water stored in the water tank 16 to the water inlet hose 18 through the water inlet hose 18 by the water pump 17 and entering the box body 3, inside the clear water got into rotary drum 14 through loop 39, because the output shaft of second motor 13 drives rotary drum 14 and rotates, thereby the centrifugal force that produces was from the hole for water spraying 42 blowout on water spray plate 36 with the clear water, the inner wall of box 3 is washd to the spun clear water, and then wash inside box 3, the gravel and sand water mixture of production is located the bottom of box 3, utilize handle 51 manual taking out take-out plate 47 after that, thereby gravel and sand water mixture flows out from blow off pipe 43 and gets into collection box 45, through filter screen 46 with the separation of gravel and sand solid at filter screen 46 top, open articulated door 52 and handle the recovery, the filtration water that produces gets into water tank 16 through communicating pipe 48 and can recycle.