CN217747201U

CN217747201U - Cement concrete mixer washs recovery unit

Info

Publication number: CN217747201U
Application number: CN202221738537.4U
Authority: CN
Inventors: 于坤; 黄勇平; 程元柱; 刘全喜; 刘涛
Original assignee: Shenzhen Zhengqiang Concrete Co ltd
Current assignee: Shenzhen Zhengqiang Concrete Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-11-08
Anticipated expiration: 2032-07-07

Abstract

The application discloses cement concrete mixer washs recovery unit, it includes the barrel, it is vertical setting to go up the barrel, the top activity of going up the barrel is equipped with the horizontally apron, the intermediate position of apron is fixed with vertical standpipe, the bottom of standpipe extends to the inside of barrel and is connected with the shower nozzle, the spout of shower nozzle is down, there is the water pump through the support mounting on the roof of apron, the play water end of water pump is connected in the top of standpipe, all be fixed with the horizontally flat board on the lateral wall of the both sides of going up the barrel, be fixed with vertical sill pillar on the dull and stereotyped diapire, the bottom mounting of sill pillar has the horizontally bottom plate, all be fixed with the bottom block on the roof that two bottom plates are close to each other, the activity is equipped with the horizontally curb plate on the roof of bottom block. This application design is ingenious, can make the abundant breakage of the piece that solidifies in the cement concrete, and the separation granule aggregate that can be abundant, the operating mass preferred conveniently collects the granule aggregate after the separation, the convenience preferred.

Description

Cement concrete mixer washs recovery unit

Technical Field

The utility model belongs to the technical field of cement concrete recycle equipment and specifically relates to a cement concrete mixer washs recovery unit is related to.

Background

The cement concrete is an engineering composite material formed by mixing cement, sand, stone and the like with water into a whole, is the most important structural material of building engineering, and is widely applied. During the construction of construction works, cement concrete is generally transported to the construction site by means of a concrete mixer truck. After the cement concrete that the concrete mixer truck discharged abandonment, in order to recycle the granule aggregate in the discarded cement concrete, generally adopt cement concrete mixer truck to wash recovery unit to wash the cement concrete to separate out the granule aggregate in the cement concrete.

Waste cement concrete typically contains set blocks. The existing cleaning and recycling device for the cement concrete mixer truck only simply washes the cement concrete, so that the cleaning and recycling device for the cement concrete mixer truck is difficult to fully crush solidified blocks in the cement concrete, the cleaning and recycling device for the cement concrete mixer truck is difficult to fully separate granular aggregates, and the working quality is poor, so that the problem is solved by the cleaning and recycling device for the cement concrete mixer truck.

SUMMERY OF THE UTILITY MODEL

Carry out simple washing to cement concrete in order to improve current cement concrete mixer washing recovery unit, cause cement concrete mixer washing recovery unit difficult so that the solidification piece in the cement concrete is abundant broken, cause cement concrete mixer washing recovery unit to be difficult to abundant separation granule aggregate, the relatively poor problem of operating mass, this application provides a cement concrete mixer washing recovery unit.

In order to achieve the above purpose, the present application provides the following technical solutions: a cleaning and recycling device for a cement concrete mixer truck comprises an upper barrel, wherein the upper barrel is vertically arranged, a horizontal cover plate is movably arranged at the top end of the upper barrel, a vertical pipe is fixed in the middle of the cover plate, the bottom end of the vertical pipe extends to the interior of the upper barrel and is connected with a spray head, and a spray nozzle of the spray head faces downwards;

the water pump is installed on the top wall of the cover plate through a support, the water outlet end of the water pump is connected to the top end of the vertical pipe, horizontal flat plates are fixed on the outer side walls of the two sides of the upper cylinder body, vertical bottom columns are fixed on the bottom walls of the flat plates, horizontal bottom plates are fixed at the bottom ends of the bottom columns, bottom blocks are fixed on the top walls, close to each other, of the two bottom plates, horizontal side plates are movably arranged on the top walls of the bottom blocks, vertical lower cylinder bodies are fixed on the side walls, close to each other, of the two side plates, and the upper cylinder body is located on the upper side of the lower cylinder body;

a horizontal upper steel wire mesh is fixed on the inner side wall of the bottom of the upper barrel, a horizontal lower steel wire mesh is fixed on the inner side wall of the bottom of the lower barrel, horizontal guide sleeves are fixed on the side walls of two sides of the upper barrel, horizontal guide pillars are movably arranged on the inner ring of each guide sleeve, the side ends, close to each other, of the two guide pillars extend into the upper barrel, vertical crushing plates are fixed on the side ends, close to each other, of the two guide pillars, horizontal moving motors are installed on the top walls, close to each other, of the two flat plates, the output end of each moving motor is fixed with a horizontal moving stud, horizontal moving sleeves are connected to the top walls, far away from each other, of the two flat plates in a sliding mode, and the moving sleeves are sleeved on the outer rings of the moving studs in a threaded mode;

the side ends, far away from each other, of the two guide pillars are respectively fixed with a vertical connecting plate, and the bottom end of each connecting plate is fixed at the top end of the corresponding movable sleeve.

As an optimal technical scheme of this application, all be fixed with a piece on the lateral wall of the both sides of going up the barrel, a piece is located the upside of guide pin bushing, the top of a piece is fixed with vertical stand, the side of the both sides of apron all is fixed with vertical side cover, two side cover movable sleeve respectively locates the outer lane of stand, the size of the inner circle of side cover with the size looks adaptation of stand, two the top of stand extends to the upside of water pump and is fixed with the horizontally fixed plate, one side of fixed plate is connected with vertical push pipe through the bearing rotation, the inner circle thread bush of push pipe is equipped with vertical lift double-screw bolt, the bottom mounting of lift double-screw bolt is in on the roof of apron, install output elevator motor up on the roof of fixed plate, the push pipe with the elevator motor transmission is connected.

As an optimal technical scheme of the application, the output end of the lifting motor is fixed with a first gear, the outer ring of the top pipe is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.

As an optimal technical scheme of this application, the end of intaking of water pump is connected with the coupling hose.

As a preferred technical scheme of this application, the shower nozzle is located the upside of crushing board, the bottom of crushing board with go up the top contact of steel wire net, the width of crushing board with the width looks adaptation of the inner chamber of upper barrel, two all be provided with a plurality of evenly distributed's broken tooth on the mutual lateral wall that is close to of crushing board.

As an optimal technical scheme of the application, the size of the inner ring of the guide sleeve is matched with the size of the guide column, a movable sliding groove is formed in the top wall of the flat plate along the length direction, a sliding block is fixed at the bottom end of the movable sleeve, and the sliding block is connected with the movable sliding groove in a sliding mode.

As an optimal technical scheme of this application, two the side that the bottom plate kept away from each other all is fixed with vertical end cover, the bottom of end cover with the bottom of bottom plate flushes, the inner circle activity of end cover is equipped with the bolt.

As an optimal technical scheme of this application, go up the central point of barrel with the central point of barrel is located same vertical line down, go up the steel wire net the size with the size looks adaptation of the inside wall of last barrel, down the size of steel wire net with the size looks adaptation of the inside wall of barrel down, the size of steel wire net is greater than down the size of steel wire net, the size of the mesh of going up the steel wire net is greater than the size of the mesh of steel wire net down.

As an optimal technical scheme of this application, set up the draw-in groove of rectangle on the roof of end piece, the fixture block has been seted up on the diapire of curb plate, the fixture block activity is located the inside of draw-in groove, the size of draw-in groove with the size looks adaptation of fixture block, all be fixed with the handle on the lateral wall of the both sides of barrel down, the handle is located the upside of curb plate.

Compared with the prior art, the beneficial effects of this application are:

(1) When the particle aggregate in the cement concrete needs to be separated, firstly, the operation of the lifting motor is carried out, so that the spray head is positioned above the upper barrel, then the cement concrete is added into the inner part of the upper barrel, so that the cement concrete is positioned at the top end of the upper steel wire mesh, and the cement concrete is positioned between the two crushing plates, then, the operation of the lifting motor is carried out, until the bottom wall of the cover plate is contacted with the top end of the upper barrel, then, the cement concrete on the top end of the upper steel wire mesh can be sufficiently crushed through the two crushing plates, then, the operation of the two moving motors is carried out, so that the two guide pillars drive the two crushing plates to be away from each other, then, the crushed cement concrete can be washed through the work of the water pump, so that the separated particle aggregate is positioned at the top end of the lower steel wire mesh, the particle aggregate can be sufficiently separated, so that the cleaning and recovering device of the cement concrete mixer can sufficiently crush the solidified blocks in the cement concrete, and the cleaning and recovering device of the cement mixer can sufficiently separate the particles, and the working quality is better.

(2) When the particle aggregate after separation needs to be collected, the two handles are lifted upwards at first until the clamping block is separated from the clamping groove, the lower barrel can be moved away, then the particle aggregate after separation in the lower barrel is poured into the collecting container, the particle aggregate after separation can be collected, the particle aggregate after separation is convenient to collect, and the convenience is better.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 of the present application.

Description of the reference numerals:

1. an upper cylinder body; 2. supporting a block; 3. side sleeves; 4. a column; 5. a cover plate; 6. a fixing plate; 7. a vertical tube; 8. a spray head; 9. a water pump; 10. a connecting hose; 11. a lifting motor; 12. jacking pipes; 13. a lifting stud; 14. a breaker plate; 15. crushing teeth; 16. feeding a steel wire mesh; 17. a guide sleeve; 18. a guide post; 19. a moving motor; 20. moving the stud; 21. connecting plates; 22. moving the sleeve; 23. a flat plate; 24. a bottom pillar; 25. a base plate; 26. a bottom cover; 27. a bolt; 28. a bottom block; 29. a lower cylinder body; 30. arranging a steel wire mesh; 31. a side plate; 32. a grip; 33. a card slot; 34. and (6) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Please refer to fig. 1, a cement concrete mixer washs recovery unit, including last barrel 1, it is vertical setting to go up barrel 1, the top activity of going up barrel 1 is equipped with horizontally apron 5, the intermediate position of apron 5 is fixed with vertical standpipe 7, the bottom of standpipe 7 extends to the inside of barrel 1 and is connected with shower nozzle 8, the spout of shower nozzle 8 is down, there is water pump 9 through the support mounting on the roof of apron 5, flange joint is passed through on the top of standpipe 7 to the play water end of water pump 9, there is coupling hose 10 water pump 9's the end of intaking through flange joint, coupling hose 10 and water pipe connection, work through water pump 9, can spray water through shower nozzle 8.

Specifically, referring to fig. 1, the outer side walls of the two sides of the upper cylinder 1 are fixed with horizontal plates 23, the bottom wall of each plate 23 is fixed with a vertical bottom pillar 24, the bottom end of each bottom pillar 24 is fixed with a horizontal bottom plate 25, the side ends of the two bottom plates 25 far away from each other are fixed with vertical bottom sleeves 26, the bottom ends of the bottom sleeves 26 are flush with the bottom ends of the bottom plates 25, the inner rings of the bottom sleeves 26 are movably provided with bolts 27, the bottom plate 25 and the bottom sleeve 26 are supported on the ground through the bottom plate 25 and the bottom sleeve 26, the bottom plate 25 and the bottom sleeve 26 can be firmly fixed on the ground through bolts 27, bottom blocks 28 are fixed on top walls, close to each other, of the two bottom plates 25, horizontal side plates 31 are movably arranged on the top walls of the bottom blocks 28, vertical lower cylinders 29 are fixed on side walls, close to each other, of the two side plates 31, the upper cylinder 1 is located on the upper side of the lower cylinder 29, a horizontal upper steel wire mesh 16 is fixed on the inner side wall of the bottom of the upper cylinder 1, a horizontal lower steel wire mesh 30 is fixed on the inner side wall of the bottom of the lower cylinder 29, the central point of the upper cylinder 1 and the central point of the lower cylinder 29 are located on the same vertical line, the size of the upper steel wire mesh 16 is matched with the size of the inner side wall of the upper cylinder 1, the size of the lower steel wire mesh 30 is matched with the size of the inner side wall of the lower cylinder 29, the size of the lower steel wire mesh 30 is larger than the size of the upper steel wire mesh 16, so that the cement concrete and water in the upper cylinder 1 can fall into the lower cylinder 29, the mesh size of the upper steel wire mesh 16 is larger than that of the lower steel wire mesh 30, the mesh size of the upper steel wire mesh 16 is larger than that of the granular aggregate, the granular aggregates can fall through the meshes of the upper steel wire mesh 16, the size of the meshes of the lower steel wire mesh 30 is smaller than that of the granular aggregates, and the separated granular aggregates can be prevented from falling through the meshes of the lower steel wire mesh 30.

Specifically, referring to fig. 1, horizontal guide sleeves 17 are fixed on the side walls of the two sides of the upper cylinder 1, horizontal guide posts 18 are movably arranged on the inner ring of the guide sleeves 17, the side ends, close to each other, of the two guide posts 18 extend into the upper cylinder 1, vertical crushing plates 14 are fixed on the side ends, close to each other, of the two guide posts 18, horizontal moving motors 19 are installed on the top walls, close to each other, of the two flat plates 23, horizontal moving studs 20 are fixed at the output ends of the moving motors 19, horizontal moving sleeves 22 are slidably connected on the top walls, far away from each other, of the two flat plates 23, the outer rings of the moving studs 20 are sleeved with the moving sleeves 22 in a threaded manner, vertical connecting plates 21 are fixed on the side ends, far away from each other, of the two guide posts 18, and the bottom ends of the connecting plates 21 are fixed at the top ends of the moving sleeves 22.

Specifically, please refer to fig. 1, a support block 2 is fixed on the outer side walls of the two sides of the upper cylinder 1, the support block 2 is located on the upper side of the guide sleeve 17, a vertical upright post 4 is fixed on the top end of the support block 2, vertical side sleeves 3 are fixed on the side ends of the two sides of the cover plate 5, the two side sleeves 3 are respectively movably sleeved on the outer ring of the upright post 4, the size of the inner ring of the side sleeve 3 is matched with the size of the upright post 4, so that the cover plate 5 and the side sleeves 3 can be stably lifted, the top ends of the two upright posts 4 extend to the upper side of the water pump 9 and are fixed with a horizontal fixing plate 6, one side of the fixing plate 6 is rotatably connected with a vertical top pipe 12 through a bearing, the inner ring of the top pipe 12 is threadedly sleeved with a vertical lifting stud 13, the bottom end of the lifting stud 13 is fixed on the top wall of the cover plate 5, a lifting motor 11 with an upward output end is installed on the top wall of the fixing plate 6, the lifting motor 11 adopts a band-type brake stepper motor, the forward operation or reverse operation of the lifting motor 11 can be controlled through a controller of the lifting motor 11, a first gear is engaged with a second gear wheel, and a second gear-fixed sleeve is connected with a second gear.

Specifically, referring to fig. 1, the nozzle 8 is located on the upper side of the crushing plate 14, the bottom end of the crushing plate 14 contacts with the top end of the upper steel wire mesh 16, the width of the crushing plate 14 is adapted to the width of the inner cavity of the upper cylinder 1, and a plurality of crushing teeth 15 are uniformly distributed on the side walls of the two crushing plates 14 close to each other, so that the two crushing plates 14 can sufficiently crush the cement concrete on the top end of the upper steel wire mesh 16.

Specifically, referring to fig. 1, the size of the inner ring of the guide sleeve 17 is matched with the size of the guide post 18, a moving sliding groove is formed in the top wall of the flat plate 23 along the length direction, a sliding block is fixed at the bottom end of the moving sleeve 22, and the sliding block is connected with the moving sliding groove in a sliding manner, so that the moving sleeve 22, the connecting plate 21, the guide post 18 and the crushing plate 14 can stably move along the horizontal direction.

Specifically, referring to fig. 1 and 2, a rectangular clamping groove 33 is formed in the top wall of the bottom block 28, a clamping block 34 is formed in the bottom wall of the side plate 31, the clamping block 34 is movably disposed inside the clamping groove 33, the size of the clamping groove 33 is matched with that of the clamping block 34, the horizontal deviation of the lower cylinder 29, the lower steel wire mesh 30 and the side plate 31 can be prevented as much as possible, handles 32 are fixed to the outer side walls of the two sides of the lower cylinder 29, the handles 32 are located on the upper side of the side plate 31, and the lower cylinder 29, the lower steel wire mesh 30 and the side plate 31 can be moved by moving the two handles 32.

The working principle is as follows: when particle aggregate in cement concrete needs to be separated, firstly, the top pipe 12 can be driven to rotate by the forward operation of the lifting motor 11, the lifting stud 13 can be made to ascend through the screw transmission of the top pipe 12 and the lifting stud 13, the cover plate 5, the side sleeve 3, the vertical pipe 7, the spray nozzle 8 and the water pump 9 can be made to ascend, the spray nozzle 8 can be made to be positioned above the upper barrel 1, then, the cement concrete is added into the upper barrel 1, the cement concrete can be made to be positioned at the top end of the upper steel wire mesh 16, the cement concrete can be made to be positioned between the two crushing plates 14, then, the lifting stud 13, the cover plate 5, the side sleeve 3, the vertical pipe 7, the spray nozzle 8 and the water pump 9 can be made to descend until the bottom wall of the cover plate 5 is contacted with the top end of the upper barrel 1 through the reverse operation of the two moving motors 19, the moving stud 20 can be driven to rotate through the reverse operation of the two moving studs 20 respectively with the two moving sleeves 22, the two moving sleeves 22 can drive the two connecting plates 21 to be close to each other, the two connecting plates 18 can be driven, the two crushing plates 14 can be driven, the two crushing studs 14 can be driven to be close to the crushing plates 14, the two crushing studs 14, the crushing studs can be driven by the water pump 14 after the two crushing studs 14, the two crushing studs can be driven by the two crushing mesh 14, the two crushing studs after the concrete is separated from the crushing mesh 14, the crushing plates 14, the crushing mesh 16, the crushing studs, the two crushing studs 14, the two crushing studs can be driven by the two crushing studs 14, the two crushing studs after the two crushing studs 14, the two crushing studs can be driven by the two crushing studs 14, the two crushing studs can be driven by the two crushing studs after the two crushing meshes 16, the primarily separated cement concrete falls into the lower cylinder 29 through the meshes of the upper steel wire mesh 16, so that the primarily separated cement concrete is located at the top end of the lower steel wire mesh 30, water sprayed by the spray nozzle 8 falls through the meshes of the upper steel wire mesh 16, water sprayed by the spray nozzle 8 falls into the lower cylinder 29, the primarily separated cement concrete can be washed, the primarily separated cement concrete can be further separated, the size of the meshes of the lower steel wire mesh 30 is smaller than that of particle aggregates, substances except the particle aggregates in the cement concrete can fall through the meshes of the lower steel wire mesh 30, the further separated particle aggregates can be located at the top end of the lower steel wire mesh 30, the particle aggregates can be fully separated, the cleaning and recycling device of the cement concrete mixer truck can fully break solidified blocks in the cement concrete, the cleaning and recycling device of the cement concrete mixer truck can fully separate the particles, and the working quality is better; when needing to collect the granule aggregate after the separation, at first through upwards lifting two handles 32, can make barrel 29, lower wire net 30, curb plate 31 and fixture block 34 rise down, break away from draw-in groove 33 until fixture block 34, can remove barrel 29 down, empty the inside to collecting container with the granule aggregate after the separation of barrel 29 inside down again, can accomplish and collect the granule aggregate after the separation, conveniently collect the granule aggregate after the separation, the convenience preferred.

Finally, it should be noted that: in the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a cement concrete mixer washs recovery unit, includes barrel (1), its characterized in that: the upper barrel (1) is vertically arranged, a horizontal cover plate (5) is movably arranged at the top end of the upper barrel (1), a vertical pipe (7) is fixed in the middle of the cover plate (5), the bottom end of the vertical pipe (7) extends into the upper barrel (1) and is connected with a spray head (8), and a spray nozzle of the spray head (8) faces downwards;

a water pump (9) is mounted on the top wall of the cover plate (5) through a support, the water outlet end of the water pump (9) is connected to the top end of the vertical pipe (7), horizontal flat plates (23) are fixed on the outer side walls of the two sides of the upper barrel (1), vertical bottom pillars (24) are fixed on the bottom walls of the flat plates (23), horizontal bottom plates (25) are fixed at the bottom ends of the bottom pillars (24), bottom blocks (28) are fixed on the top walls, close to each other, of the two bottom plates (25), horizontal side plates (31) are movably arranged on the top walls of the bottom blocks (28), vertical lower barrel bodies (29) are fixed on the side walls, close to each other, of the two side plates (31), and the upper barrel (1) is located on the upper side of the lower barrel bodies (29);

a horizontal upper steel wire mesh (16) is fixed on the inner side wall of the bottom of the upper barrel (1), a horizontal lower steel wire mesh (30) is fixed on the inner side wall of the bottom of the lower barrel (29), horizontal guide sleeves (17) are fixed on the side walls of two sides of the upper barrel (1), horizontal guide pillars (18) are movably arranged on the inner rings of the guide sleeves (17), the mutually close side ends of the two guide pillars (18) extend into the upper barrel (1), the mutually close side ends of the two guide pillars (18) are respectively fixed with a vertical crushing plate (14), the mutually close top walls of the two flat plates (23) are respectively provided with a horizontal moving motor (19), the output end of the moving motor (19) is fixedly provided with a horizontal moving stud (20), the mutually far top walls of the two flat plates (23) are respectively connected with a horizontal moving sleeve (22) in a sliding mode, and the moving sleeve (22) is sleeved on the outer ring of the moving stud (20) in a threaded mode;

the side ends, far away from each other, of the two guide posts (18) are fixed with vertical connecting plates (21), and the bottom ends of the connecting plates (21) are fixed to the top end of the movable sleeve (22).

2. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: go up all be fixed with a piece (2) on the lateral wall of the both sides of barrel (1), a piece (2) are located the upside of guide pin bushing (17), the top of a piece (2) is fixed with vertical stand (4), the side of the both sides of apron (5) all is fixed with vertical side cover (3), two side cover (3) movable sleeve respectively is located the outer lane of stand (4), the size of the inner circle of side cover (3) with the size looks adaptation of stand (4), two the top of stand (4) extends to the upside of water pump (9) and is fixed with horizontally fixed plate (6), one side of fixed plate (6) is connected with vertical push pipe (12) through the bearing rotation, the inner circle screw thread cover of push pipe (12) is equipped with vertical lift double-screw bolt (13), the bottom mounting of lift double-screw bolt (13) is in on the roof of apron (5), install lift motor (11) that the output was up on the roof of fixed plate (6), lift motor (12) with lift motor (11) are connected.

3. The cleaning and recycling device for the cement concrete mixer truck according to claim 2, characterized in that: the output end of the lifting motor (11) is fixed with a first gear, the outer ring of the top pipe (12) is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.

4. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: the water inlet end of the water pump (9) is connected with a connecting hose (10).

5. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: the spray head (8) is positioned on the upper side of the crushing plates (14), the bottom ends of the crushing plates (14) are in contact with the top ends of the upper steel wire meshes (16), the width of each crushing plate (14) is matched with the width of the inner cavity of the upper barrel (1), and a plurality of crushing teeth (15) which are uniformly distributed are arranged on the side walls, close to each other, of the two crushing plates (14).

6. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: the size of the inner ring of the guide sleeve (17) is matched with that of the guide pillar (18), a moving sliding groove is formed in the top wall of the flat plate (23) along the length direction, a sliding block is fixed at the bottom end of the moving sleeve (22), and the sliding block is connected with the moving sliding groove in a sliding mode.

7. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: two the side that bottom plate (25) kept away from each other all is fixed with vertical end cover (26), the bottom of end cover (26) with the bottom of bottom plate (25) flushes, the inner circle activity of end cover (26) is equipped with bolt (27).

8. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: go up the central point of barrel (1) with the central point of barrel (29) is located same vertical line down, go up the size of steel wire net (16) with the size looks adaptation of the inside wall of last barrel (1), the size of lower steel wire net (30) with the size looks adaptation of the inside wall of barrel (29) down, the size of lower steel wire net (30) is greater than the size of last steel wire net (16), the size of the mesh of going up steel wire net (16) is greater than the size of the mesh of lower steel wire net (30).

9. The cleaning and recycling device for the cement concrete mixer truck according to claim 1, characterized in that: the top wall of the bottom block (28) is provided with a rectangular clamping groove (33), the bottom wall of the side plate (31) is provided with a clamping block (34), the clamping block (34) is movably arranged in the clamping groove (33), the size of the clamping groove (33) is matched with that of the clamping block (34), the outer side walls of two sides of the lower barrel body (29) are respectively fixed with a handle (32), and the handles (32) are positioned on the upper side of the side plate (31).