CN219946743U

CN219946743U - Environment-friendly construction stirrer capable of preventing dust emission

Info

Publication number: CN219946743U
Application number: CN202321291766.0U
Authority: CN
Inventors: 孙培东
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-03
Anticipated expiration: 2033-05-25

Abstract

The utility model discloses an environment-friendly construction stirrer capable of preventing dust emission, which comprises a stirring barrel, a base and an adjusting mechanism; and (2) base: the left side of its upper end is provided with the protection casing, the right side of base upper end is provided with the fixing base respectively, all be connected with through the bearing rotation in the mounting groove that the fixing base upper end set up for the gyro wheel, the inside downside of protection casing is connected with the gear through the bearing rotation respectively, the left side of agitator extrados is provided with the gear ring, the right side of agitator extrados is provided with the guide rail, the gyro wheel all is connected with guide rail sliding connection, the gear all meshes with the gear ring to be connected, be provided with the connecting pipe in the discharge gate that the agitator right-hand member was seted up, this environmental protection construction mixer that prevents the raise dust, before environmental protection construction work begins, can adjust sealed lid's position through the regulation pole, thereby close the connecting pipe, the raise dust that produces in the stirring process flies out and pollutes the problem of environment through the discharge gate.

Description

Environment-friendly construction stirrer capable of preventing dust emission

Technical Field

The utility model relates to the technical field of mixers, in particular to an environment-friendly construction mixer capable of preventing dust emission.

Background

The environment-friendly construction refers to projects specially made for environmental protection, environmental pollution is caused by industrial development, and based on a certain set of envisaged targets, related scientific knowledge and technical means are applied, and environmental pollution problems are solved through organized activities of a group of people, wherein the contents of the environment-friendly projects mainly comprise an air pollution control project, a water pollution control project, a solid waste treatment and utilization project, a noise control project and the like;

in the environment-friendly construction process, an environment-friendly construction stirrer is often needed to be used, the environment-friendly construction stirrer is a machine for mixing cement, gravel aggregate and water and stirring the mixture into a concrete mixture, when the environment-friendly construction stirrer works, external equipment pours materials to be stirred and mixed into the interior of a feed hopper, the materials enter the interior of a stirring barrel through the feed hopper, and then a gear driven by driving equipment rotates to drive a gear ring to rotate through meshed connection, so that the stirring barrel is driven to rotate, and the materials in the stirring barrel are stirred and mixed;

the feed inlet and the discharge gate of current environmental protection construction mixer are uncovered, pour into the material into the feed inlet and the agitator is at the in-process of stirring, can produce a large amount of raise dust, influence construction sanitation, harm constructor's healthy, polluted environment, part environmental protection construction mixer sets up the shower in the upside of feed inlet and discharge gate, can adsorb the raise dust that produces in the stirring process through shower nozzle spun spraying, can prevent that the raise dust from flying out from feed inlet and discharge gate, the inside of feeder hopper can be fallen into to the shower nozzle spun spraying of the setting of feed inlet upside, get into the inside of agitator at last and carry out recycle, but the shower nozzle spun spraying of the setting of discharge gate upside all falls on the ground mostly, the waste of water resource has been caused, part environmental protection construction mixer sets up collection device at the downside of discharge gate, although can collect water resource, but also make whole environmental protection construction mixer's structure more complicated, work efficiency has been lower, for this reason, we propose a construction mixer that prevents the raise dust.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the environment-friendly construction stirrer for preventing dust emission, which is characterized in that the position of the sealing cover can be adjusted by the adjusting rod before the environment-friendly construction work starts through the matching arrangement of the internal thread cylinder and the screw rod, so that the connecting pipe is closed, the problem that the dust emission generated in the stirring process flies out through the discharge hole to pollute the environment is solved, the structure is simple, the working efficiency is improved while the water resource is saved, and the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an environment-friendly construction stirrer capable of preventing dust emission comprises a stirring barrel, a base and an adjusting mechanism;

and (2) base: the left side of the upper end of the stirring barrel is provided with a protecting cover, the right side of the upper end of the stirring barrel is respectively provided with a fixing seat, the right side of the upper end of the fixing seat is respectively provided with a fixing seat, the inside lower side of the protecting cover is respectively connected with a gear through bearing rotation, the left side of the outer cambered surface of the stirring barrel is provided with a gear ring, the right side of the outer cambered surface of the stirring barrel is provided with a guide rail, the rollers are respectively in sliding connection with the guide rail, the gears are respectively engaged with the gear ring, a discharging hole formed in the right end of the stirring barrel is provided with a connecting pipe, a connecting hole formed in the right end of the connecting pipe is rotationally connected with a sealing cover through a pin shaft, the right end of the sealing cover is provided with an adjusting seat, the upper side of the connecting pipe is provided with a vertical plate, the right end of the vertical plate is provided with a connecting seat, the connecting rod is rotationally connected with a convex column at the bottom end of the connecting seat, the convex column is positioned between avoidance grooves formed in the right end of the adjusting seat, the left side of the upper end of the stirring barrel is provided with a mounting frame, the front and rear end of the mounting frame is provided with connecting columns, a feeding hopper is arranged between the opposite inner sides of the connecting column, and a feeding port formed in the right end of the connecting column is positioned inside the stirring barrel;

an adjusting mechanism: the novel stirring device is arranged on the upper side of the outer cambered surface of the stirring barrel, the adjusting mechanism is located in the limiting sliding groove formed in the upper end of the connecting rod, the adjusting mechanism is arranged through the matching of the internal thread cylinder and the screw rod, and before the environment-friendly construction work starts, the position of the sealing cover can be adjusted through the adjusting rod, so that the connecting pipe is closed, the problem that dust generated in the stirring process flies out through the discharge hole to pollute the environment is solved, the structure is simple, and the working efficiency is improved while the water resource is saved.

Further, the electric control device further comprises a control switch group, wherein the control switch group is positioned outside the base, the input end of the control switch group is electrically connected with an external power supply, and electric elements inside the device can be regulated and controlled.

Further, adjustment mechanism includes erection column, internal thread section of thick bamboo, sleeve, screw rod, regulation pole, pole setting, bevel gear, regulation runner and gag lever post, the erection column sets up in the upside of agitator outer cambered surface, be connected with the internal thread section of thick bamboo through the bearing rotation in the opening that the erection column right-hand member set up, the internal thread of internal thread section of thick bamboo is connected with the screw rod, the left end of internal thread section of thick bamboo is provided with the sleeve, be connected with the pole setting through the bearing rotation in the dodging mouth that the erection column upper end set up, the lower extreme of pole setting all is provided with bevel gear with the middle part of sleeve outer cambered surface, two bevel gears meshing are connected, the upper end of pole setting outer cambered surface is provided with the regulation runner, the upside of screw rod outer cambered surface is provided with the spacing groove, the gag lever post sets up in the left side of erection column roof, the lower extreme and the spacing groove sliding connection of gag lever post, the right side of screw rod outer cambered surface is provided with the regulation pole, the regulation pole is located the spacing spout that the connecting rod upper end set up, can be through the position of regulation sealed lid of regulation pole, thereby prevent flying out of dust.

Further, still include the motor, the motor sets up in the upper end of base, the right-hand member of motor output shaft and the left end fixed connection of the gear of front side, and the input of motor is connected with the output electricity of control switch group, makes the gear drive the gear ring rotatory through the meshing connection to it is rotatory to drive the agitator, stirs the material of mixing to the agitator inside.

Further, the stirring device further comprises a water delivery pipe and a spray head, wherein the water delivery pipe is arranged in a water delivery port formed in the front end of the mounting frame, the front side of the water delivery pipe is connected with a water delivery valve in series, the spray head is respectively arranged in water spray holes formed in the lower side of the outer cambered surface of the water delivery pipe, the spray produced by the spray head can adsorb dust generated in the stirring process, and the dust generated in the stirring process can be prevented from flying out through the feed port.

Further, still include traction seat, mount pad, dead lever and anti-skidding gyro wheel, traction seat sets up in the middle part of base right-hand member, and the mount pad sets up in the left side of base lower extreme respectively, and the dead lever passes through the bearing to be rotated and is connected between the relative medial surface of mount pad, and anti-skidding gyro wheel sets up in the front and back both sides of dead lever extrados respectively, can remove the environmental protection construction mixer that prevents the raise dust to appointed job site.

Further, still include electric putter, electric putter sets up respectively in the right side of base lower extreme, and electric putter's lower extreme all is provided with the supporting seat, and electric putter's input all is connected with the output electricity of control switch group, realizes the support fixed to base and top structure.

Compared with the prior art, the utility model has the beneficial effects that: this prevent environmental protection construction mixer of raise dust has following benefit:

when environment-friendly construction work begins, rotatory regulation runner, it is rotatory to adjust the runner and drive the pole setting, the pole setting passes through threaded connection between the bevel gear and drives the sleeve rotation, the sleeve drives the internal thread section of thick bamboo and rotates, it is spacing to the screw rod through the gag lever post, make the screw rod can not rotate, thereby make the internal thread section of thick bamboo drive the screw rod move right, adjust the inside at spacing spout at this moment and slide and rotate relative spacing spout again, thereby drive sealed lid through the connecting rod and rotate left, the projection is dodging the inslot and slide and dodge the groove relatively promptly and rotate this moment, close the connecting pipe at last, cooperation setting through internal thread section of thick bamboo and screw rod, before environment-friendly construction work begins, can adjust sealed position through adjusting the pole, thereby close the connecting pipe, the raise dust that produces in the stirring process flies out and pollutes the environment through the discharge gate, and a structure is simple, work efficiency has been improved when having practiced thrift the water resource.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the front cross-sectional structure of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is an enlarged schematic view of the structure of the present utility model at B.

In the figure: 1 stirring barrel, 2 control switch group, 3 connecting pipe, 4 sealed lid, 5 adjusting seat, 6 connecting rod, 7 riser, 8 connecting seat, 9 adjustment mechanism, 91 erection column, 92 internal thread section of thick bamboo, 93 sleeve, 94 screw rod, 95 regulation pole, 96 pole setting, 97 bevel gear, 98 regulation runner, 99 gag lever post, 10 guide rail, 11 gear ring, 12 protection casing, 13 motors, 14 fixing base, 15 gyro wheel, 16 base, 17 electric putter, 18 gear, 19 traction seat, 20 erection seat, 21 dead lever, 22 antiskid gyro wheel, 23 mounting bracket, 24 spliced pole, 25 feeder hopper, 26 raceway, 27 shower nozzle, 28 projection.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: an environment-friendly construction stirrer capable of preventing dust emission comprises a stirring barrel 1, a base 16 and an adjusting mechanism 9;

base 16: the left side of the upper end of the stirring barrel is provided with a protective cover 12, the right side of the upper end of a base 16 is respectively provided with a fixed seat 14, the inside of a mounting groove arranged at the upper end of the fixed seat 14 is respectively connected with a feeding roller 15 through bearing rotation, the lower side of the inside of the protective cover 12 is respectively connected with a gear 18 through bearing rotation, the left side of the outer cambered surface of the stirring barrel 1 is provided with a gear ring 11, the right side of the outer cambered surface of the stirring barrel 1 is provided with a guide rail 10, the roller 15 is in sliding connection with the guide rail 10, the gear 18 is in meshed connection with the gear ring 11, a discharging hole arranged at the right end of the stirring barrel 1 is internally provided with a connecting pipe 3, a connecting port arranged at the right end of the connecting pipe 3 is rotationally connected with a sealing cover 4 through a pin shaft, the right end of the sealing cover 4 is provided with an adjusting seat 5, the upper side of the outer cambered surface of the connecting pipe 3 is provided with a vertical plate 7, the right end of the vertical plate 7 is provided with a connecting seat 8, the connecting groove arranged at the right end of the connecting seat 8 is rotationally connected with a connecting rod 6, the bottom of the connecting rod 6 is provided with a convex column 28, the convex column 28 is positioned between avoidance grooves formed in the right end of the adjusting seat 5, the left side of the upper end of the base 16 is provided with a mounting frame 23, mounting openings formed in the front end and the rear end of the mounting frame 23 are internally provided with connecting columns 24, a feeding hopper 25 is arranged between opposite inner sides of the connecting columns 24, a material conveying opening formed in the right end of the feeding hopper 25 is positioned in the stirring barrel 1, materials needing to be stirred and mixed are poured into the feeding hopper 25 by external equipment, the materials enter the stirring barrel 1 through the feeding hopper 25, then the materials are regulated and controlled by control equipment, driving equipment starts to operate, an output shaft of the driving equipment drives a gear 18 on the front side to rotate, the gear 18 drives a gear ring 11 to rotate through meshed connection, and accordingly the stirring barrel 1 is driven to rotate, and the materials in the stirring barrel 1 are stirred and mixed;

adjustment mechanism 9: the adjusting mechanism 9 is arranged on the upper side of the outer cambered surface of the stirring barrel 1, the adjusting mechanism 9 is positioned in a limiting sliding groove arranged at the upper end of the connecting rod 6, the adjusting mechanism 9 comprises a mounting column 91, an inner thread cylinder 92, a sleeve 93, a screw 94, an adjusting rod 95, a vertical rod 96, a bevel gear 97, an adjusting rotating wheel 98 and a limiting rod 99, the mounting column 91 is arranged on the upper side of the outer cambered surface of the stirring barrel 1, the inner thread cylinder 92 is rotatably connected with the opening arranged at the right end of the mounting column 91 through a bearing, the inner thread cylinder 92 is internally and rotatably connected with the screw 94, the left end of the inner thread cylinder 92 is provided with the sleeve 93, the avoidance opening arranged at the upper end of the mounting column 91 is rotatably connected with the vertical rod 96 through a bearing, the lower end of the vertical rod 96 is provided with the bevel gear 97 in the middle of the outer cambered surface of the sleeve 93, the two bevel gears 97 are in meshed connection, the upper end of the outer cambered surface of the vertical rod 96 is provided with the adjusting rotating wheel 98, the upper side of the outer cambered surface of the screw 94 is provided with the limiting groove, the limiting rod 99 is arranged at the left side of the top wall of the mounting column 91, the lower end of the limiting rod 99 is in sliding connection with the limiting groove, the right side of the outer cambered surface of the screw 94 is provided with an adjusting rod 95, the adjusting rod 95 is positioned in the limiting groove arranged at the upper end of the connecting rod 6, when the environment-friendly construction work starts, the adjusting rotating wheel 98 is rotated, the adjusting rotating wheel 98 drives the vertical rod 96 to rotate, the vertical rod 96 drives the sleeve 93 to rotate through threaded connection between the bevel gears 97, the sleeve 93 drives the internal thread cylinder 92 to rotate, the screw 94 is limited through the limiting rod 99, the screw 94 cannot rotate, the internal thread cylinder 92 drives the screw 94 to move rightwards, the adjusting rod 95 slides in the limiting groove and rotates relative to the limiting groove at the moment, the sealing cover 4 is driven to rotate leftwards through the connecting rod 6, the convex column 28 slides in the avoiding groove and rotates relative to the avoiding groove at the moment, and finally, the connecting pipe 3 is closed, the matching of the internal thread cylinder 92 and the screw 94 is adopted, and before the environment-friendly construction work is started, the position of the sealing cover 4 can be adjusted by the adjusting rod 95, so that the connecting pipe 3 is closed, the problem that dust generated in the stirring process flies out through the connecting pipe 3 to pollute the environment is solved, the structure is simple, and the working efficiency is improved while the water resource is saved.

Wherein: the control switch group 2 is positioned outside the base 16, and the input end of the control switch group 2 is electrically connected with an external power supply, so that electric elements inside the equipment can be regulated and controlled.

Wherein: the stirring device comprises a stirring barrel 1, a motor 13, a gear ring 11, a motor 13, a control switch group 2, a motor 13, a gear ring 11, a stirring barrel 1 and a control switch group 2, wherein the motor 13 is arranged at the upper end of the base 16, the right end of an output shaft of the motor 13 is fixedly connected with the left end of the gear 18 at the front side, the input end of the motor 13 is electrically connected with the output end of the control switch group 2, the motor 13 starts to operate through the control of the control switch group 2, the output shaft of the motor 13 drives the gear 18 at the front side to rotate, and the gear 18 drives the gear ring 11 to rotate through meshed connection, so that the stirring barrel 1 is driven to rotate, and materials in the stirring barrel 1 are stirred and mixed.

Wherein: still include raceway 26 and shower nozzle 27, raceway 26 sets up in the water delivery mouth of mounting bracket 23 front end seting up, the front side of raceway 26 is established ties and is had the water delivery valve, shower nozzle 27 sets up respectively in the downthehole in water spray of seting up of downside of raceway 26 extrados the in-process that mixes the material, open the water delivery valve, rivers get into raceway 26's inside through outside pipeline, last through shower nozzle 27 blowout, shower nozzle 27 spun spraying can adsorb the raise dust that produces the stirring in-process, can prevent the raise dust that produces through the feed inlet departure.

Wherein: still include traction seat 19, mount pad 20, dead lever 21 and anti-skidding gyro wheel 22, traction seat 19 sets up in the middle part of base 16 right-hand member, mount pad 20 sets up in the left side of base 16 lower extreme respectively, dead lever 21 passes through the bearing and rotates to be connected between the relative medial surface of mount pad 20, anti-skidding gyro wheel 22 sets up the front and back both sides in the extrados of dead lever 21 respectively, be connected external traction equipment and traction seat 19 before the use, external traction equipment passes through traction seat 19 and drives anti-skidding gyro wheel 22 rotation to remove the environmental protection construction mixer that will prevent the raise dust to appointed job site.

Wherein: still include electric putter 17, electric putter 17 set up respectively in the right side of base 16 lower extreme, and electric putter 17's lower extreme all is provided with the supporting seat, and electric putter 17's input all is connected with the output electricity of control switch group 2, through the regulation and control of control switch group 2, electric putter 17 begins the operation, and electric putter 17's flexible end extends to install the butt joint with corresponding station through the supporting seat.

The utility model provides an environment-friendly construction stirrer capable of preventing dust emission, which has the following working principle: before use, the external traction equipment is connected with the traction seat 19, the external traction equipment drives the anti-slip roller 22 to rotate through the traction seat 19, so that the environment-friendly construction mixer for preventing dust emission is moved to a designated working place, then the electric push rod 17 starts to operate through the regulation and control of the control switch group 2, the telescopic end of the electric push rod 17 extends, so that the electric push rod 17 is in butt joint with a corresponding station through the support seat, the support and fixation of the base 16 and the upper structure are realized, then the water pipe 26 is in butt joint with an external pipeline, when the environment-friendly construction work starts, the adjusting runner 98 is rotated, the adjusting runner 98 drives the upright rod 96 to rotate, the upright rod 96 drives the sleeve 93 to rotate through the threaded connection between the bevel gears 97, the sleeve 93 drives the internal thread cylinder 92 to rotate, the screw 94 is limited through the limiting rod 99, the screw 94 cannot rotate, so that the internal thread cylinder 92 drives the screw 94 to move rightwards, at the moment, the adjusting rod 95 slides in the limit sliding groove and rotates relative to the limit sliding groove, so that the sealing cover 4 is driven to rotate leftwards through the connecting rod 6, at the moment, the convex column 28 slides in the avoidance groove and rotates relative to the avoidance groove, finally, the connecting pipe 3 is closed, flying dust generated in the subsequent stirring process is prevented through the discharge hole, then, materials needing stirring and mixing are poured into the feed hopper 25 by external equipment, the materials enter the stirring barrel 1 through the feed hopper 25, then, the motor 13 starts to operate through the regulation and control of the control switch group 2, the output shaft of the motor 13 drives the gear 18 at the front side to rotate, the gear 18 is driven to rotate through meshing connection, so that the stirring barrel 1 is driven to rotate, the materials inside the stirring barrel 1 are stirred and mixed, in the process of mixing the materials, the water delivery valve is opened, water flow enters the water delivery pipe 26 through the external pipeline, finally, the water flow is sprayed out through the spray head 27, the spray sprayed out by the spray head 27 can adsorb dust generated in the stirring process, and the dust generated in the stirring process can be prevented from flying out through the feed inlet.

It should be noted that the motor 13 disclosed in the above embodiment may be 5IK200A-AF, the electric putter 17 may be YRJ0905, and the control switch group 2 is provided with control buttons for controlling the switches of the motor 13 and the electric putter 17 in one-to-one correspondence.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An environmental protection construction mixer that prevents raise dust, its characterized in that: comprises a stirring barrel (1), a base (16) and an adjusting mechanism (9);

base (16): the left side of its upper end is provided with protection casing (12), the right side of base (16) upper end is provided with fixing base (14) respectively, all be connected with in the mounting groove that fixing base (14) upper end set up through the bearing rotation for gyro wheel (15), the inside downside of protection casing (12) is connected with gear (18) through the bearing rotation respectively, the left side of agitator (1) extrados is provided with gear ring (11), the right side of agitator (1) extrados is provided with guide rail (10), gyro wheel (15) all with guide rail (10) sliding connection, gear (18) all with gear ring (11) meshing connection, be provided with connecting pipe (3) in the discharge gate that agitator (1) right-hand member was seted up, be connected with sealed lid (4) through the round pin axle rotation in the connector that connecting pipe (3) right-hand member set up, the right-hand member of sealed lid (4) is provided with adjusting seat (5), the upside of connecting pipe (3) extrados is provided with riser (7), the right-hand member of riser (7) is provided with connecting seat (8), the connecting seat (6) are connected with in the connecting groove rotation that connecting seat (8) right-hand member set up is provided with connecting rod (6), be provided with between protruding seat (28) and protruding seat (28) are located in the bottom of connecting rod (16) right-hand member setting up, protruding seat (28) is provided with protruding seat (28), connecting columns (24) are arranged in mounting ports formed in the front end and the rear end of the mounting frame (23), a feed hopper (25) is arranged between opposite inner side surfaces of the connecting columns (24), and a material conveying port formed in the right end of the feed hopper (25) is positioned in the stirring barrel (1);

an adjusting mechanism (9): the stirring barrel is arranged on the upper side of the outer cambered surface of the stirring barrel (1), and the adjusting mechanism (9) is positioned in a limiting chute arranged at the upper end of the connecting rod (6).

2. The dust-proof environment-friendly construction mixer as set forth in claim 1, wherein: the control switch group (2) is positioned outside the base (16), and the input end of the control switch group (2) is electrically connected with an external power supply.

3. The dust-proof environment-friendly construction mixer as set forth in claim 1, wherein: adjustment mechanism (9) are including erection column (91), internal thread section of thick bamboo (92), sleeve (93), screw rod (94), adjust pole (95), pole setting (96), bevel gear (97), adjust runner (98) and gag lever post (99), erection column (91) set up in the upside of agitator (1) extrados, be connected with internal thread section of thick bamboo (92) through the bearing rotation in the opening that erection column (91) right-hand member set up, internal thread section of thick bamboo (92)'s internal thread is connected with screw rod (94), the left end of internal thread section of thick bamboo (92) is provided with sleeve (93), be connected with pole setting (96) through the bearing rotation in the dodging mouth that erection column (91) upper end set up, the lower extreme of pole setting (96) all is provided with bevel gear (97) with the middle part of sleeve (93) extrados, the upper end of two bevel gears (97) meshing are connected, the upper end of pole setting (96) extrados is provided with adjusts runner (98), the upside of screw rod (94) extrados is provided with the spacing groove, gag lever post (99) sets up in the left side of erection column (91) roof, the lower extreme and the spacing groove (95) is located the spout (6) of adjusting pole setting up.

4. An environment-friendly construction mixer for preventing dust emission according to claim 2, wherein: the motor (13) is arranged at the upper end of the base (16), the right end of an output shaft of the motor (13) is fixedly connected with the left end of a gear (18) at the front side, and the input end of the motor (13) is electrically connected with the output end of the control switch group (2).

5. The dust-proof environment-friendly construction mixer as set forth in claim 1, wherein: the water delivery pipe (26) is arranged in a water delivery port formed in the front end of the mounting frame (23), a water delivery valve is connected in series with the front side of the water delivery pipe (26), and the spray heads (27) are respectively arranged in water spray holes formed in the lower side of the outer cambered surface of the water delivery pipe (26).

6. The dust-proof environment-friendly construction mixer as set forth in claim 1, wherein: still include traction seat (19), mount pad (20), dead lever (21) and anti-skidding gyro wheel (22), traction seat (19) set up in the middle part of base (16) right-hand member, mount pad (20) set up respectively in the left side of base (16) lower extreme, and dead lever (21) are rotated through the bearing and are connected between the relative medial surface of mount pad (20), and anti-skidding gyro wheel (22) set up respectively in the front and back both sides of dead lever (21) extrados.

7. An environment-friendly construction mixer for preventing dust emission according to claim 2, wherein: still include electric putter (17), electric putter (17) set up respectively in the right side of base (16) lower extreme, and the lower extreme of electric putter (17) all is provided with the supporting seat, and the input of electric putter (17) all is connected with the output electricity of control switch group (2).