CN211245668U

CN211245668U - House construction is with on-spot dust proof auxiliary assembly of environment-friendly

Info

Publication number: CN211245668U
Application number: CN201921813590.4U
Authority: CN
Inventors: 段炼
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-08-14
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to the technical field of liquid spraying accessories, in particular to an environment-friendly on-site dust-proof auxiliary device for building construction; the automatic feeding device comprises a bottom plate, a working box and four groups of trundles, wherein a discharge pipe is hermetically communicated below the right side of the working box, a delivery pump is hermetically communicated on the discharge pipe, and a spray head is hermetically communicated at the output end of the discharge pipe; maintain a mouthful department screw spiral shell and be equipped with "T" type and maintain the sprue, still include the handle, the link, transmission shaft and ring shaped support board, interior through-hole department in the ring shaped support board is connected with the filter screen, the inside prominent department of sprue is maintained to work box inside wall and "T" type all is provided with the roll groove, still include the connecting plate, the cover spring group, scalable nest of tubes, connecting block and brush, the work box bottom vertically is provided with logical groove, and it is organized to be fixed with the ball at logical inslot inside wall rotatable, the fixed cover in the transmission shaft outside is equipped with two sets of solid fixed rings, two sets of solid fixed ring inboards all are provided with.

Description

House construction is with on-spot dust proof auxiliary assembly of environment-friendly

Technical Field

The utility model relates to a liquid sprays technical field of auxiliary device, especially relates to a house building construction is with on-spot dust prevention auxiliary assembly of environment-friendly.

Background

As is well known, the environment-friendly on-site dust-emission-prevention auxiliary device for building construction is an environment-friendly auxiliary device which is used for spraying liquid to the surrounding environment in the building construction process so as to better prevent dust emission in the surrounding environment, and is widely used in the field of liquid spraying; the existing environment-friendly on-site dust-raising-prevention auxiliary equipment for house building construction comprises a bottom plate, a working box and four groups of trundles, wherein the working box is arranged at the top end of the bottom plate, a working cavity is arranged in the working box, the top end of the working box is communicated with a feeding hole, the lower part of the right side of the working box is communicated with a discharge pipe in a sealing manner, the discharge pipe is communicated with a conveying pump in a sealing manner, the conveying pump is arranged at the right side of the working box, the output end of the discharge pipe is communicated with a spray head in a sealing manner, and the four groups of trundles can be respectively and rotatably arranged at; when the existing environment-friendly on-site dust-proof auxiliary equipment for building construction is used, the whole equipment is pushed to a proper position through four groups of trundles, liquid is introduced into a working cavity through a feed inlet, and a delivery pump is started to introduce the liquid to the output end of a spray head for spraying, the delivery pump is a common electric device in the market and is provided with a control switch, the delivery pump can be used only by being electrically connected according to a purchased instruction when being bought for use, and connecting wires can be reasonably wired as long as the working can be carried out, so that the details are not repeated; the existing environment-friendly on-site dust-proof auxiliary equipment for building construction is found in use that introduced liquid often contains granular impurities, and a spray head is easy to block during spraying, so that the use reliability of the equipment is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a it can conveniently handle and contain granule impurity in the leading-in liquid, reduces the probability of blockking up the shower nozzle when spraying to improve its house construction of using reliability and prevent raise dust auxiliary assembly with environment-friendly scene.

The utility model discloses an environment-friendly on-spot dust-proof auxiliary assembly for housing construction, including bottom plate, work box and four groups of truckles, the work box is provided with the working chamber in inside, and work box top intercommunication is provided with the feed inlet, and the sealed intercommunication in work box right side below has the discharge tube to sealed intercommunication has the delivery pump on the discharge tube, and the delivery pump is installed on the work box right side, and the sealed intercommunication of discharge tube output has the shower nozzle, and four groups of truckles are rotatable to be installed respectively at bottom plate bottom left front side, right front side, left rear side and right rear side; the rear side of the working box is communicated with a maintenance port, a T-shaped maintenance block is screwed at the maintenance port, the rear side of the working box also comprises a handle, a connecting frame, a transmission shaft and an annular supporting plate, a filter screen is connected with an inner through hole on the annular supporting plate, rolling grooves are arranged on the inner side wall of the working box and the inner protrusion of the T-shaped maintenance block, the annular supporting plate is clamped in two groups of rolling grooves, the top side wall and the bottom side wall of the annular supporting plate are respectively tightly attached to the inner top side wall and the inner bottom side wall of the two groups of rolling grooves, the handle is rotatably arranged at the bottom end of the connecting frame, two ends of the top bottom of the transmission shaft are respectively connected with the center of the bottom end of the filter screen and the top end of the connecting frame, the rear side of the working box also comprises a connecting plate, a spring set, a telescopic tube set, a connecting block and a brush, the connecting, scalable nest of tubes bottom is connected with the connecting block bottom, the cover spring suit is in scalable nest of tubes outside, the brush is installed in the connecting block bottom, the bottom of the case vertically is provided with logical groove, and it has the ball group to be rotatable to be fixed with in logical inslot wall, the transmission shaft top is passed the ball group and is stretched into to the work box inside, the fixed cover in the transmission shaft outside is equipped with two sets of solid fixed rings, two sets of solid fixed ring inboards all are provided with the slip wheelset, two sets of slip wheelsets paste tight contact with bottom of the case lateral wall and inner bottom lateral wall respectively, the rotatable tight cover that pastes in the transmission shaft.

Preferably, still including apron and feeder hopper, the sealed intercommunication of feeder hopper bottom output is in feed inlet department, and apron lid dress is in feeder hopper top output department, still includes two sets of couples, two sets of links and two sets of elasticity rope, and two sets of elasticity rope one end is connected with the work box left and right sides respectively, and two sets of elasticity rope other ends are connected with two sets of links respectively, and two sets of couples are installed respectively in the apron bottom left and right sides, and two sets of links are respectively hooked in two sets of couples departments.

Preferably, still include rotor plate, pivot and two sets of pulleys, bottom plate top middle part is provided with rotates the groove, and the pivot bottom is provided with the rotor plate, and the rotor plate is located and rotates inslot portion, and the rotor plate can rotate the groove relatively and rotate, and the pivot top is connected with rotor plate bottom center, and the top of two sets of pulleys is connected with rotor plate bottom left side and right side respectively, and the bottom of two sets of pulleys all pastes the tight contact with the bottom plate top.

Preferably, still include two sets of screwed pipes and two sets of threaded rods, the bottom of two sets of screwed pipes is installed respectively in the bottom plate top left and right sides, and inside two sets of threaded rods bottom inserted respectively and spiral shell dress to two sets of screwed pipe tops, two sets of threaded rods tops all were provided with the inserted block, and rotor plate bottom left side, right side, front side and rear side all are provided with the draw-in groove, and the top of two sets of inserted blocks is inserted respectively inside the draw-in groove that is located the left and right sides or the draw-in groove that is located both sides around.

Preferably, the device also comprises a roller group, a limiting ring and a limiting rod group, wherein the limiting ring is sleeved on the outer side of the transmission shaft, one end of the limiting rod group is connected with the limiting ring, the other end of the limiting rod group is connected with the inner bottom side wall of the working box, one end of the roller group is connected with the inner side of the limiting ring, and the other end of the roller group is in close contact with the outer side of the transmission shaft.

Preferably, be connected with the stiffener group between delivery pump and the work box right side, be connected with the mount group between feeder hopper and the work box top.

Preferably, the left side and the right side of the bottom end of the working box are both connected with support plates, and the bottom ends of the two groups of support plates are both connected with the top end of the rotating plate.

Preferably, both sides are connected with the pushing hands around the left side of the work box to all be provided with anti-skidding line in two sets of pushing hands department.

Compared with the prior art, the beneficial effects of the utility model are that: the filter screen can retain particle impurities on the top end of the filter screen, liquid is left to the lower part of the interior of the working box, the T-shaped maintenance block is opened to conveniently clean the interior of the working box, particle impurities in the introduced liquid can be conveniently treated, the probability of blocking a spray head during spraying is reduced, and therefore the use reliability of the filter screen is improved, two groups of rolling grooves form coherent annular grooves, seamless installation between the annular supporting plate and the working box is ensured, the handle can be manually rotated to drive the annular supporting plate on the transmission shaft to rotate, the top end of the brush is inserted into a filter hole of the filter screen, a plug at the filter screen is poked out through the brush and is matched with the rotation of the annular supporting plate to enable the plug to be only positioned on the left side of the working box, the filtering effect is improved, the sleeve spring auxiliary brush can longitudinally move to puncture the filter screen all the time, the telescopic pipe improves the supporting, the filter screen can conveniently in time clear up when using for a long time to block up to improve its reliability of use, but the design of handle rotation makes its rotation more laborsaving, and ball group auxiliary drive axle rotates more reliably smoothly, and two sets of slip wheelsets conveniently rotate and improve the supporting effect, conveniently carry out vertically spacing to the transmission shaft, make the transmission shaft only rotate and unmovable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is an enlarged partial view of portion C of FIG. 1;

FIG. 5 is an enlarged partial view of portion D of FIG. 1;

FIG. 6 is an enlarged partial view of section E of FIG. 1;

in the drawings, the reference numbers: 1. a base plate; 2. a work box; 3. a caster wheel; 4. a discharge pipe; 5. a delivery pump; 6. a spray head; 7. a handle; 8. a connecting frame; 9. a drive shaft; 10. a filter screen; 11. A connecting plate; 12. a spring set; 13. connecting blocks; 14. a brush; 15. a fixing ring; 16. a sliding wheel set; 17. a cover plate; 18. a feed hopper; 19. hooking; 20. an elastic cord; 21. a rotating plate; 22. a rotating shaft; 23. a pulley; 24. a rotating sheet; 25. a threaded pipe; 26. a threaded rod; 27. Inserting a block; 28. a card slot; 29. a roller set; 30. a confinement ring; 31. a limit rod group; 32. a stiffener group; 33. a fixed frame group; 34. a support plate; 35. a pushing handle; 36. annular backup pad.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the utility model discloses an environment-friendly on-site dust-proof auxiliary device for house building construction, including bottom plate 1, work box 2 and four groups of truckles 3, the inside of work box 2 is provided with the working chamber, the top of work box 2 is provided with the feed inlet, the sealed intercommunication in the right side below of work box 2 has discharge tube 4, and the sealed intercommunication has delivery pump 5 on discharge tube 4, delivery pump 5 is installed on the right side of work box 2, the sealed intercommunication of discharge tube 4 output has shower nozzle 6, four groups of truckles 3 are rotatable to be installed respectively at bottom of bottom plate 1 left front side, right front side, left rear side and right rear side; the rear side of the work box 2 is communicated with a maintenance port, a T-shaped maintenance block is screwed at the maintenance port, the back-end connector also comprises a handle 7, a connecting frame 8, a transmission shaft 9 and an annular supporting plate 36, a filter screen 10 is connected with an inner through hole on the annular supporting plate 36, rolling grooves are arranged on the inner side wall of the work box 2 and the inner protrusion of the T-shaped maintenance block, the annular supporting plate 36 is clamped in the two groups of rolling grooves, the top side wall and the bottom side wall of the annular supporting plate 36 are respectively tightly attached to the inner top side wall and the inner bottom side wall of the two groups of rolling grooves, the handle 7 is rotatably arranged at the bottom end of the connecting frame 8, the top end and the bottom end of the transmission shaft 9 are respectively connected with the bottom center of the filter screen 10 and the top end of the connecting frame 8, the back-end connector also comprises a connecting plate 11, a set spring set 12, a telescopic set tube, the bottom end of a spring sleeving group 12 is connected with the bottom end of a connecting block 13, the top end of the telescopic pipe group is connected with the top end of a connecting plate 11, the bottom end of the telescopic pipe group is connected with the bottom end of the connecting block 13, the spring sleeving group 12 is sleeved outside the telescopic pipe group, a hairbrush 14 is installed at the bottom end of the connecting block 13, a through groove is longitudinally formed at the bottom end of a working box 2, a ball group is rotatably fixed on the inner side wall of the through groove, the top end of a transmission shaft 9 penetrates through the ball group and extends into the working box 2, two fixing rings 15 are fixedly sleeved outside the transmission shaft 9, sliding wheel groups 16 are respectively arranged inside the two fixing rings 15, the two sliding wheel groups 16 are respectively in close contact with the bottom side wall and the inner bottom side wall of the working box 2, a sealing ring is rotatably sleeved outside the transmission, the T-shaped maintenance block is opened to conveniently clean the inside of the working box 2, particle impurities in the introduced liquid can be conveniently treated, the probability of blocking the spray head 6 during spraying is reduced, the use reliability of the working box is improved, two groups of rolling grooves form coherent annular grooves, seamless installation between the annular supporting plate 36 and the working box 2 is ensured, the handle 7 can be manually rotated to drive the annular supporting plate 36 on the transmission shaft 9 to rotate, the top end of the hairbrush 14 is inserted into a filtering hole of the filter screen 10, a blockage at the filter screen 10 is poked out through the hairbrush 14 and is matched with the rotation of the annular supporting plate 36 to enable the blockage to be only positioned at the left side of the working box 2, the filtering effect is improved, the sleeved spring auxiliary hairbrush 14 can longitudinally move to enable the filter screen to puncture 10 all the time, the telescopic pipe improves the supporting effect and meanwhile the auxiliary sleeved spring is not easy to distort and deform, and the filter screen 10, thereby improving the use reliability, the rotation of the handle 7 is more labor-saving due to the design of autorotation, the rotation of the ball group auxiliary transmission shaft 9 is more reliable and smoother, the two groups of sliding wheel groups 16 are convenient to rotate and improve the supporting effect, the transmission shaft 9 is convenient to longitudinally limit, the transmission shaft 9 only rotates but does not move, the device also comprises a cover plate 17 and a feed hopper 18, the output end at the bottom of the feed hopper 18 is hermetically communicated at the feed inlet, the cover plate 17 is covered at the output end at the top of the feed hopper 18, the device also comprises two groups of hooks 19, two groups of hanging rings and two groups of elastic ropes 20, one end of each group of elastic ropes 20 is respectively connected with the left side and the right side of the working box 2, the other ends of each group of elastic ropes 20 are respectively connected with the two groups of hanging rings, the two groups of hooks 19 are respectively arranged, the feeding can be facilitated to a greater degree through the feeding hopper 18, the cover plate 17 is convenient to shield and cover when the feeding is not performed, two groups of hanging rings are respectively hung at the two groups of hooks 19, the elastic rope 20 is in a stretching state, the cover plate 17 is convenient to limit and is convenient to cover more firmly, the cover plate further comprises a rotating plate 21, a rotating shaft 22 and two groups of pulleys 23, a rotating groove is formed in the middle of the top end of the bottom plate 1, a rotating sheet 24 is arranged at the bottom end of the rotating shaft 22, the rotating sheet 24 is positioned in the rotating groove and can rotate relative to the rotating groove, the top end of the rotating shaft 22 is connected with the center of the bottom end of the rotating plate 21, the top ends of the two groups of pulleys 23 are respectively connected with the left side and the right side of the bottom end of the rotating plate 21, the bottom ends of the two groups of pulleys 23 are in tight contact with the top end of the, the spraying range is enlarged, the adaptability of the spraying device is improved, the rotating shaft 22 is assisted to rotate through two groups of pulleys 23, the supporting capacity is improved, the reliability is improved, the spraying device also comprises two groups of threaded pipes 25 and two groups of threaded rods 26, the bottoms of the two groups of threaded pipes 25 are respectively arranged at the left side and the right side of the top end of the bottom plate 1, the bottoms of the two groups of threaded rods 26 are respectively inserted into and screwed into the tops of the two groups of threaded pipes 25, the tops of the two groups of threaded rods 26 are respectively provided with an insertion block 27, the left side, the right side, the front side and the rear side of the bottom end of the rotating plate 21 are respectively provided with a clamping groove 28, the tops of the two groups of insertion blocks 27 are respectively inserted into the clamping grooves 28 at the left side and the right side or the clamping grooves 28 at the front side and the rear side, the insertion blocks 27 are respectively inserted into the clamping grooves 28 at the left side and, the rotating plate is convenient to rotate for ninety degrees and then is fixed, the rotating plate further comprises a roller group 29, a limiting ring 30 and a limiting rod group 31, the limiting ring 30 is sleeved on the outer side of the transmission shaft 9, one end of the limiting rod group 31 is connected with the limiting ring 30, the other end of the limiting rod group 31 is connected with the inner bottom side wall of the work box 2, one end of the roller group 29 is connected with the inner side of the limiting ring 30, the other end of the roller group 29 is in close contact with the outer side of the transmission shaft 9, the position of the limiting ring 30 is limited through the limiting rod group 31, a certain limiting effect is achieved on the rotation of the transmission shaft 9 through the limiting ring 30, the use reliability is improved, the shaking of the transmission shaft 9 is reduced, the roller group 29 assists in rotating and is smoother and improves the supporting effect, a reinforcing rod group 32 is connected between the right side of the conveying pump 5 and the right side of the work, fixed frame group 33 improves feeder hopper 18 installation stability, the 2 bottom left and right sides of work box all are connected with extension board 34, two sets of extension boards 34 bottom all are connected with rotor plate 21 top, it leaves the interval to make between handle 7 and rotor plate 21 through extension board 34, make the normal manual rotation of

handle

7, 2 left sides front and back both sides of work box all are connected with pushing hands 35, and all be provided with anti-skidding line in two sets of pushing hands 35 departments, make things convenient for handheld through pushing hands 35, it hands the promotion more to be convenient for wholly, the convenient handheld antiskid of anti-skidding line.

The utility model discloses a house construction is with on-spot dust-proof auxiliary assembly of environment-friendly, it is above the mounting means of all parts, connected mode or the mode that sets up are the welding, riveting or other common mechanical mode, wherein slidable/rotate fixedly promptly for slide/not dropping under the rotation state, seal the intercommunication and seal when two connecting pieces communicate promptly, and the concrete structure of its all parts, model and coefficient index are its from the area technique, as long as can reach all can implementing of its beneficial effect, above-mentioned all power consumption modules and with electrical apparatus be the common electrical apparatus in market, only need to connect according to the mutual electricity of the instruction manual of buying back together when using and can use, and control module is its common from taking the module, the event is all no longer repeated here.

The invention relates to an environment-friendly on-site dust-proof auxiliary device for building construction, wherein, without being stated to the contrary, the directional words included in the terms such as "upper, lower, left and right, front, back, inside and outside, vertical and horizontal" and the like only represent the direction of the term in the conventional use state or are common names understood by those skilled in the art, but are not to be considered as limiting the term, and the numerical terms such as "first", "second" and "third" and the like do not represent specific numbers and sequences, but are used for name differentiation, and the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes the process, A method, article, or apparatus that is inherent to the element.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An environment-friendly on-site dust-raising-prevention auxiliary device for house building construction comprises a bottom plate (1), a working box (2) and four groups of trundles (3), wherein a working cavity is arranged in the working box (2), the top end of the working box (2) is communicated with a feeding hole, a discharging pipe (4) is communicated with the lower portion of the right side of the working box (2) in a sealing manner, a conveying pump (5) is communicated with the discharging pipe (4) in a sealing manner, the conveying pump (5) is arranged on the right side of the working box (2), the output end of the discharging pipe (4) is communicated with a spray head (6) in a sealing manner, and the four groups of trundles (3) are respectively and rotatably arranged on the left front side, the right front side, the; the novel oil well drilling machine is characterized in that a maintenance opening is formed in the rear side of the working box (2) in a communicated mode, a T-shaped maintenance block is installed at the maintenance opening through a screw, a handle (7), a connecting frame (8), a transmission shaft (9) and an annular supporting plate (36) are further included, a filter screen (10) is connected to an inner through hole in the annular supporting plate (36), rolling grooves are formed in the inner side wall of the working box (2) and the inner protruding portion of the T-shaped maintenance block, the annular supporting plate (36) is clamped in the two groups of rolling grooves, the top side wall and the bottom side wall of the annular supporting plate (36) are respectively tightly attached to the inner top side wall and the inner bottom side wall of the two groups of rolling grooves, the handle (7) is rotatably installed at the bottom end of the connecting frame (8), two ends of the top and the bottom of the transmission shaft (9) are respectively connected with the center of the bottom end of the, The telescopic pipe set, the connecting block (13) and the brush (14), the connecting plate (11) is arranged on the inner left side wall of the work box (2), the top end of the spring set (12) is connected with the top end of the connecting plate (11), the bottom end of the spring set (12) is connected with the bottom end of the connecting block (13), the top end of the telescopic pipe set is connected with the top end of the connecting plate (11), the bottom end of the telescopic pipe set is connected with the bottom end of the connecting block (13), the spring set (12) is sleeved outside the telescopic pipe set, the brush (14) is arranged at the bottom end of the connecting block (13), the bottom end of the work box (2) is longitudinally provided with a through groove, a ball set is rotatably fixed on the inner side wall of the through groove, the top end of the transmission shaft (9) penetrates through the ball set and extends into the work box (2), two fixing rings (15) are fixedly sleeved outside the transmission shaft (9), sliding wheel sets (16, the outer side of the transmission shaft (9) is rotatably and tightly sleeved with a sealing ring, and the sealing ring is tightly attached to the inner bottom wall of the working cavity.

2. The environment-friendly on-site dust-proof auxiliary device for house building construction as claimed in claim 1, further comprising a cover plate (17) and a feed hopper (18), wherein the output end at the bottom of the feed hopper (18) is hermetically communicated with the feed inlet, the cover plate (17) is covered at the output end at the top of the feed hopper (18), further comprising two sets of hooks (19), two sets of hanging rings and two sets of elastic ropes (20), one end of each set of elastic rope (20) is respectively connected with the left side and the right side of the work box (2), the other end of each set of elastic rope (20) is respectively connected with the two sets of hanging rings, the two sets of hooks (19) are respectively installed at the left side and the right side of the bottom of the cover plate (17), and the two sets of hanging.

3. The environment-friendly on-site dust-prevention auxiliary device for house building construction as claimed in claim 2, further comprising a rotating plate (21), a rotating shaft (22) and two sets of pulleys (23), wherein a rotating groove is formed in the middle of the top end of the bottom plate (1), a rotating sheet (24) is arranged at the bottom end of the rotating shaft (22), the rotating sheet (24) is located inside the rotating groove, the rotating sheet (24) can rotate relative to the rotating groove, the top end of the rotating shaft (22) is connected with the center of the bottom end of the rotating plate (21), the top ends of the two sets of pulleys (23) are respectively connected with the left side and the right side of the bottom end of the rotating plate (21), and the bottom ends of the two sets of pulleys (23) are in close contact with the.

4. The environment-friendly on-site dust-prevention auxiliary device for house building construction as claimed in claim 3, further comprising two sets of threaded pipes (25) and two sets of threaded rods (26), wherein the bottom ends of the two sets of threaded pipes (25) are respectively installed at the left and right sides of the top end of the bottom plate (1), the bottom ends of the two sets of threaded rods (26) are respectively inserted into and screwed into the top ends of the two sets of threaded pipes (25), the top ends of the two sets of threaded rods (26) are respectively provided with an insertion block (27), the left side, the right side, the front side and the rear side of the bottom end of the rotating plate (21) are respectively provided with a clamping groove (28), and the top ends of the two sets of insertion blocks (27) are respectively inserted into the clamping grooves (28) at the.

5. The environment-friendly on-site dust-prevention auxiliary equipment for house building construction as claimed in claim 4, further comprising a roller set (29), a limiting ring (30) and a limiting rod set (31), wherein the limiting ring (30) is sleeved outside the transmission shaft (9), one end of the limiting rod set (31) is connected with the limiting ring (30), the other end of the limiting rod set (31) is connected with the inner bottom side wall of the work box (2), one end of the roller set (29) is connected with the inner side of the limiting ring (30), and the other end of the roller set (29) is in close contact with the outer side of the transmission shaft (9).

6. The environment-friendly on-site dust prevention auxiliary equipment for house building construction as claimed in claim 5, wherein a reinforcing rod group (32) is connected between the delivery pump (5) and the right side of the working box (2), and a fixing frame group (33) is connected between the feed hopper (18) and the top end of the working box (2).

7. The environment-friendly on-site dust-proof auxiliary equipment for house building construction as claimed in claim 6, wherein the left and right sides of the bottom end of the working box (2) are connected with the support plates (34), and the bottom ends of the two groups of support plates (34) are connected with the top end of the rotating plate (21).

8. The environment-friendly on-site dust prevention auxiliary equipment for house building construction as claimed in claim 7, wherein the front and rear sides of the left side of the working box (2) are both connected with push handles (35), and anti-slip lines are arranged at both groups of push handles (35).