CN209775122U

CN209775122U - A multi-functional cement mortar agitating unit for building field

Info

Publication number: CN209775122U
Application number: CN201822113490.2U
Authority: CN
Inventors: 惠召
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-17
Filing date: 2018-12-17
Publication date: 2019-12-13
Anticipated expiration: 2028-12-17

Abstract

The utility model discloses a multi-functional cement mortar agitating unit for building field, the bottom of device body is provided with the base, the middle part at base top is installed the agitator tank, the both sides at the middle part at agitator tank top are installed the fixed slot, the top of fixed slot is installed the extension board, the top of extension board is installed first Y355 motor, the bottom fixedly connected with drive shaft of first Y355 motor, the bottom of drive shaft is installed the air pump, the middle part of air pump bottom is installed the (mixing) shaft, the both sides at base top are installed the second Y355 motor, the one end fixedly connected with axis of rotation of second Y355 motor, the one end of axis of rotation is installed the action wheel, the outside of action wheel is wound with the belt, the top of belt is installed from the driving wheel, the middle part of driven wheel is installed the rotation axis, the utility model discloses damper cylinder passes through screw thread fixed, the working range is enlarged.

Description

A multi-functional cement mortar agitating unit for building field

Technical Field

The utility model relates to a agitating unit technical field, concretely relates to multi-functional cement mortar agitating unit for building field.

Background

In building engineering, often can use cement mortar to accomplish basis and wall body masonry work, cement mortar is cement, water, sand is stirred according to certain proportion and forms, as cement mortar's important production process, the quality of stirring process directly influences the off-the-shelf quality, current cement mortar agitating unit majority all is fixed, not only the volume is heavy to be difficult to remove, expose for a long time in the environment, very easily take place to damage, and then lead to the cost-push, stirring and shock attenuation effect are also relatively poor, furthermore, most cement mortar agitating unit do not have the mud scraping device, the cement mortar that its inner wall is stained with and attaches, not only can increase later stage clearance intensity, cause the wasting of resources, also can exert an influence to follow-up stirring, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now propose a multi-functional cement mortar agitating unit for building field, current cement mortar agitating unit majority that proposes in solving above-mentioned background art all is fixed, not only the volume is heavy to be difficult to remove, expose in the environment for a long time, very easily take place to damage, and then lead to the cost-push, stirring and shock attenuation effect are also relatively poor, in addition, most cement mortar agitating unit does not have the mud scraping device yet, the cement mortar that attaches is stained with to its inner wall, not only can increase later stage clearance intensity, cause the wasting of resources, also can exert an influence to follow-up stirring work, the relatively poor problem of practicality.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a multi-functional cement mortar agitating unit for building field, including device body, base, agitator tank, truckle, fixed slot, extension board, first Y355 motor, drive shaft, air pump, (mixing) shaft, main stirring leaf, vice stirring leaf, feed inlet, circular water pipe, inlet tube, flowmeter, nozzle, outlet duct, bin outlet, solenoid valve, second Y355 motor, axis of rotation, action wheel, follow driving wheel, belt, rotation axis, agitator disk, puddler, scraper blade, damper cylinder, stabilizer blade, universal wheel, spout, spring, slide, rolling groove, guide bar and gyro wheel, the bottom of device body is provided with the base, the mid-mounting at base top has the agitator tank, the fixed slot is installed to the both sides at agitator tank top middle part, the inboard of fixed slot is provided with the spout, the top of fixed slot is installed the extension board, the first Y355 motor is installed at the top of the support plate, the driving shaft is fixedly connected to the bottom end of the first Y355 motor, the air pump is installed at the bottom of the driving shaft, the stirring shaft is installed in the middle of the bottom end of the air pump, the main stirring blade is welded to two sides of the top end of the stirring shaft, the auxiliary stirring blades are welded to two sides of the bottom end of the stirring shaft, the circular water pipe is installed at the top end of the inner part of the stirring box, the nozzle is installed at the bottom end of the circular water pipe, the water inlet pipe is fixedly connected to the right side of the circular water pipe, the flowmeter is installed in the middle of the water inlet pipe, the feed ports are installed at two sides of the top of the stirring box, the discharge port is installed at the bottom end of the stirring box, the electromagnetic valve is installed at the, the one end fixedly connected with of second Y355 motor the axis of rotation, install the one end of axis of rotation the action wheel, the outside of action wheel is around being equipped with the belt, install on the top of belt from the driving wheel, the mid-mounting from the driving wheel has the rotation axis, the one end of rotation axis is installed the agitator disk.

Further, a programmable program controller is installed on the front surface of the device body, the flow meter is electrically connected with the programmable program controller, and the programmable program controller is electrically connected with the first Y355 motor, the air pump, the electromagnetic valve and the second Y355 motor.

furthermore, the whole structure of the stirring shaft, the main stirring blade and the auxiliary stirring blade is hollow.

Furthermore, the bottom ends of the main stirring blade and the auxiliary stirring blade are provided with a plurality of air outlet pipes.

Further, the driving wheel is connected with the driven wheel through the belt.

Furthermore, the stirring rods are arranged on the periphery of the inner side of the stirring disc, and the main stirring blade, the auxiliary stirring blade and the stirring rods are matched for use.

Furthermore, a plurality of scrapers are installed on the outer side of the stirring disc.

Furthermore, the truckle is installed to the bottom of base, and the top of truckle is provided with the surge drum, and the outside welding of surge drum has the universal wheel, and the bottom threaded connection of surge drum has the stabilizer blade.

Furthermore, the bottom of extension board is provided with the slide, and the spring is installed to the bottom of slide, the fixed slot passes through spring fixed connection with the slide.

Furthermore, guide rods are installed on two sides of the bottom end of the air pump, rollers are installed at the bottom end of the guide rods, rolling grooves are formed in the outer sides of the rollers, and the rollers and the rolling grooves are matched for use.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) The main stirring blade, the auxiliary stirring blade and the stirring rod are matched for use, the main stirring blade can stir top cement mortar, the auxiliary stirring blade and the stirring rod can stir bottom cement mortar, the three mutually cooperate to avoid stirring blind areas, and when the stirring efficiency of the device body is improved, bottom cement mortar deposition is also prevented, and the uniformity of finished products is guaranteed.

2) The bottom of main stirring leaf and vice stirring leaf all is provided with a plurality of outlet duct, simple and practical, and the gas of being convenient for blows off, can accelerate cement mortar's stirring speed, when improving production efficiency, has also realized cement mortar's homogeneous mixing, has guaranteed finished product quality.

3) The damping cylinder and the spring are matched for use, so that the vibration generated during the working of the device body can be completely buffered, the noise is avoided, the working stability of the device body is improved while a good production environment is created, and the service life of the device body is prolonged.

4) Through a plurality of scraper blade of outside installation at the agitator disk, can strike off the cement mortar that attaches to the agitator tank inner wall, practical swift reduces later stage clearance intensity, when avoiding the wasting of resources, has also guaranteed the normal clear of follow-up stirring work.

5) The damping cylinder is fixedly connected with the supporting legs through threads, the operation is simple, the adjustment is convenient, the free switching between the moving state and the fixing state of the device body is convenient to realize, the operation is flexible and rapid, and the working range of the device is enlarged.

Drawings

Fig. 1 is a schematic diagram of the internal structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the caster of the present invention.

Fig. 3 is a schematic side view of the stirring plate of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

1-the device body; 2-a base; 3-a stirring box; 4-a caster; 5, fixing the groove; 6-a support plate; 7-first Y355 motor; 8-a drive shaft; 9-an air pump; 10-a stirring shaft; 11-main stirring blade; 12-auxiliary stirring blade; 13-a feed inlet; 14-a circular water pipe; 15-water inlet pipe; 16-a flow meter; 17-a nozzle; 18-an air outlet pipe; 19-a discharge outlet; 20-an electromagnetic valve; 21-second Y355 motor; 22-a rotating shaft; 23-a driving wheel; 24-a driven wheel; 25-a belt; 26-a rotating shaft; 27-a stirring disc; 28-a stirring rod; 29-a scraper; 30-a damper cylinder; 31-a leg; 32-universal wheels; 33-a chute; 34-a spring; 35-a slide plate; 36-rolling groove; 37-a guide bar; 38-roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, a multifunctional cement mortar stirring device for the construction field comprises a device body 1, a base 2, a stirring box 3, casters 4, a fixing groove 5, a support plate 6, a first Y355 motor 7, a driving shaft 8, an air pump 9, a stirring shaft 10, a main stirring blade 11, an auxiliary stirring blade 12, a feeding port 13, a circular water pipe 14, a water inlet pipe 15, a flowmeter 16, a nozzle 17, an air outlet pipe 18, a discharge port 19, an electromagnetic valve 20, a second Y355 motor 21, a rotating shaft 22, a driving wheel 23, a driven wheel 24, a belt 25, a rotating shaft 26, a stirring disc 27, a stirring rod 28, a scraping plate 29, a damping cylinder 30, support legs 31, a universal wheel 32, a chute 33, a spring 34, a sliding plate 35, a rolling groove 36, a guide rod 37 and rollers 38, wherein the base 2 is arranged at the bottom of the device body 1, the stirring box 3 is arranged at, the fixing grooves 5 are installed on two sides of the middle of the top of the stirring box 3, the sliding grooves 33 are arranged on the inner side of the fixing grooves 5, the support plate 6 is installed on the top of the fixing grooves 5, the first Y355 motor 7 is installed on the top of the support plate 6, the driving shaft 8 is fixedly connected to the bottom end of the first Y355 motor 7, the air pump 9 is installed at the bottom of the driving shaft 8, the stirring shaft 10 is installed at the middle of the bottom end of the air pump 9, the main stirring blades 11 are welded to two sides of the top end of the stirring shaft 10, the auxiliary stirring blades 12 are welded to two sides of the bottom end of the stirring shaft 10, the circular water pipe 14 is installed at the top end of the stirring box 3, the nozzle 17 is installed at the bottom end of the circular water pipe 14, the water inlet pipe 15 is fixedly connected to the right side of the, install the both sides at 3 tops of agitator tank feed inlet 13, install the bottom of agitator tank 3 bin outlet 19, install the top of bin outlet 19 solenoid valve 20, install the both sides at 2 tops of base second Y355 motor 21, the one end fixedly connected with of second Y355 motor 21 axis of rotation 22, install the one end of axis of rotation 22 action wheel 23, action wheel 23's the outside is around being equipped with belt 25, install on the top of belt 25 from driving wheel 24, from the mid-mounting of driving wheel 24 there is rotation axis 26, install the one end of rotation axis 26 agitator disk 27.

The front surface of the device body 1 is provided with a programmable program controller, the flow meter 16 is electrically connected with the programmable program controller, the programmable program controller is electrically connected with the first Y355 motor 7, the air pump 9, the electromagnetic valve 20 and the second Y355 motor 21, the flow meter 16 can send monitored information to the programmable program controller in real time, so that the accuracy of the water adding amount is ensured, and the programmable program controller controls the work of the first Y355 motor 7, the air pump 9, the electromagnetic valve 20 and the second Y355 motor 21.

The whole structure of the stirring shaft 10, the main stirring blade 11 and the auxiliary stirring blade 12 is hollow, the structure is simple, raw materials are saved, the engineering cost is reduced, and meanwhile, the circulation of gas is facilitated.

Wherein, main stirring leaf 11 with the bottom of vice stirring leaf 12 all is provided with a plurality of outlet duct 18, simple and practical, and the gas of being convenient for blows off, can accelerate cement mortar's stirring speed, when improving production efficiency, has also realized cement mortar's homogeneous mixing, has guaranteed finished product quality.

The driving wheel 23 and the driven wheel 24 are connected through the belt 25, and the driving wheel 23 can drive the driven wheel 24 to rotate through the belt 25 under the action of the second Y355 motor 21, so that the stirring disc 27 can rotate flexibly and quickly, and the working efficiency of the device body 1 is improved.

Wherein, install puddler 28 around the agitator disk 27 inboard, main stirring leaf 11 the cooperation is used between vice stirring leaf 12 and the puddler 28, main stirring leaf 11 can stir top cement mortar, vice stirring leaf 12 and puddler 28 can stir bottom cement mortar, and the stirring blind area has been avoided in the mutual cooperation of three, is improving when device body 1 stirs efficiency, has also prevented bottom cement mortar deposit, has guaranteed off-the-shelf homogeneity.

Wherein, a plurality of scraper blade 29 is installed in the outside of agitator disk 27, can be right the cement mortar that the inner wall of agitator tank 3 was stained with attaches strikes off, and is practical swift, reduces later stage cleaning strength, when avoiding the wasting of resources, has also guaranteed the normal clear of follow-up stirring work.

Wherein, truckle 4 is installed to the bottom of base 2, and the top of truckle 4 is provided with damper cylinder 30, and the outside welding of damper cylinder 30 has universal wheel 32, and damper cylinder 30's bottom threaded connection has stabilizer blade 31, and damper cylinder 30 can play certain cushioning effect, avoids producing the noise, has guaranteed the stability of device body 1 work has prolonged its life, can realize with damper cylinder 30 threaded connection's stabilizer blade 31 device body 1 removes and the free switching of stationary state, and easy operation has enlarged its working range.

The bottom end of the support plate 6 is provided with a sliding plate 35, the bottom end of the sliding plate 35 is provided with a spring 34, the fixing groove 5 and the sliding plate 35 are fixedly connected through the spring 34, the stretching and retracting are flexible, vibration generated by the operation of the first Y355 motor 7 can be buffered, and the damping effect of the device body 1 is further enhanced.

Guide rods 37 are installed on two sides of the bottom end of the air pump 9, rollers 38 are installed at the bottom end of each guide rod 37, rolling grooves 36 are formed in the outer sides of the rollers 38, the rollers 38 and the rolling grooves 36 are matched for use, rolling is flexible, certain limiting and guiding effects can be achieved, and the rotating stability of the air pump 9 is guaranteed.

The utility model provides a multi-functional cement mortar agitating unit for building field, the bottom of device body 1 is provided with base 2, the bottom of base 2 is installed with truckle 4, the top of truckle 4 is provided with damper cylinder 30, the outside welding of damper cylinder 30 has universal wheel 32, the bottom threaded connection of damper cylinder 30 has stabilizer blade 31, damper cylinder 30 can play certain shock attenuation effect, avoid producing the noise, the stability of device body 1 job is guaranteed, its life is prolonged, stabilizer blade 31 with damper cylinder 30 threaded connection can realize the switching of device body 1 removal and fixed state, the operation is simple, its working range is enlarged, agitator tank 3 is installed at the middle part of base 2 top, fixed slot 5 is installed at both sides at the middle part of agitator tank 3 top, the inboard of fixed slot 5 is provided with spout 33, extension board 6 is installed at the top of fixed slot 5, the bottom end of the support plate 6 is provided with a sliding plate 35, the bottom end of the sliding plate 35 is provided with a spring 34, the fixed groove 5 is fixedly connected with the sliding plate 35 through the spring 34, the expansion and contraction are flexible, the vibration generated by the work of the first Y355 motor 7 can be buffered, the damping effect of the device body 1 is further enhanced, the top of the support plate 6 is provided with the first Y355 motor 7, the bottom end of the first Y355 motor 7 is fixedly connected with a driving shaft 8, the bottom of the driving shaft 8 is provided with an air pump 9, two sides of the bottom end of the air pump 9 are provided with guide rods 37, the bottom end of each guide rod 37 is provided with a roller 38, the outer side of each roller 38 is provided with a roller groove 36, the rollers 38 and the roller grooves 36 are matched for use, the rolling is flexible, a certain limiting and guiding effects can be achieved, the rotating stability of the air pump 9 is ensured, auxiliary stirring blades 12 are welded on two sides of the bottom end of the stirring shaft 10, the overall structures of the stirring shaft 10, the main stirring blade 11 and the auxiliary stirring blades 12 are both of a hollow design, the structure is simple, raw materials are saved, engineering cost is reduced, and meanwhile, the circulation of gas is facilitated, a plurality of gas outlet pipes 18 are arranged at the bottom ends of the main stirring blade 11 and the auxiliary stirring blades 12, the structure is simple and practical, gas can be blown out conveniently, the stirring speed of cement mortar can be accelerated, production efficiency is improved, uniform mixing of the cement mortar is realized, the quality of finished products is ensured, a circular water pipe 14 is installed at the top end inside the stirring box 3, a nozzle 17 is installed at the bottom end of the circular water pipe 14, a water inlet pipe 15 is fixedly connected to the right side of the circular water pipe 14, a flowmeter 16 is installed in the middle of the water inlet pipe 15, feed inlets 13, the electromagnetic valve 20 is installed at the top end of the discharge opening 19, the second Y355 motor 21 is installed on two sides of the top of the base 2, one end of the second Y355 motor 21 is fixedly connected with the rotating shaft 22, the driving wheel 23 is installed at one end of the rotating shaft 22, the belt 25 is wound outside the driving wheel 23, the driven wheel 24 is installed at the top end of the belt 25, the driving wheel 23 is connected with the driven wheel 24 through the belt 25, the driving wheel 23 can drive the driven wheel 24 to rotate through the belt 25 under the action of the second Y355 motor 21, so that the rotation of the stirring disc 27 is realized, the flexibility and the rapidness are realized, the working efficiency of the device body 1 is improved, the rotating shaft 26 is installed in the middle of the driven wheel 24, the stirring disc 27 is installed at one end of the rotating shaft 26, the stirring rods 28 are installed around the inner side of the stirring disc 27, the main stirring blade, the auxiliary stirring blade 12 and the stirring rod 28 can stir the cement mortar at the bottom, the three cooperate with each other to avoid a stirring blind area, the stirring efficiency of the device body 1 is improved, the bottom cement mortar is prevented from depositing, the uniformity of a finished product is ensured, a plurality of scraping plates 29 are arranged on the outer side of the stirring disc 27, the cement mortar adhered to the inner wall of the stirring box 3 can be scraped, the device is practical and rapid, the cleaning strength at the later stage is reduced, the resource waste is avoided, the normal operation of the subsequent stirring operation is ensured, when in use, the device body 1 is moved to a working place by using the universal wheel 32, then the supporting legs 31 are adjusted to be fixed, then the prepared cement and the prepared mortar are put into the stirring box 3 from the feed inlet 13, the first Y355 motor 7, the air pump 9 and the external water pump are started, clean water immediately flows into the circular water pipe 14 through the water inlet pipe 15 and is sprayed out from the nozzle 17, when the flow meter 16 monitors that the water inflow reaches a set value, the water adding is stopped, the air pump 9 immediately drives the stirring shaft 10 to rotate under the action of the driving shaft 8, the main stirring blade 11 and the auxiliary stirring blade 12 rotate along with the rotation of the main stirring blade and the auxiliary stirring blade to stir the raw materials, the air is blown out from the air outlet pipe 18 to accelerate the mixture to roll, meanwhile, the second Y355 motor 21 works, the driving wheel 23 immediately drives the driven wheel 24 to rotate through the belt 25 under the action of the rotating shaft 22, the stirring disc 27 rotates along with the rotation of the rotating shaft 26, the stirring rod 28 subsequently stirs the cement mortar at the bottom, the scraper 29 subsequently scrapes off the cement mortar adhered to the inner wall of the stirring box 3, in the process, the vibration generated by the device body 1 can be buffered by the damping cylinder 30 and the spring 34, after the stirring is finished, the electromagnetic valve 20 is only needed to start discharging, and the multifunctional cement, the vibration-damping and noise-reducing stirring machine is simple to operate, convenient to use, flexible, practical, stable, reliable, high in working efficiency, good in stirring effect, small in labor intensity, high in finished product quality, low in production cost, wide in working range and long in service life.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a multi-functional cement mortar agitating unit for building field, including device body (1), base (2), agitator tank (3), truckle (4), fixed slot (5), extension board (6), first Y355 motor (7), drive shaft (8), air pump (9), (mixing) shaft (10), main stirring leaf (11), vice stirring leaf (12), feed inlet (13), circular water pipe (14), inlet tube (15), flowmeter (16), nozzle (17), outlet duct (18), bin outlet (19), solenoid valve (20), second Y355 motor (21), axis of rotation (22), action wheel (23), follow driving wheel (24), belt (25), rotation axis (26), agitator disk (27), puddler (28), scraper blade (29), shock attenuation section of thick bamboo (30), stabilizer blade (31), universal wheel (32), spout (33), Spring (34), slide (35), raceway (36), guide bar (37) and gyro wheel (38), its characterized in that: the bottom of the device body (1) is provided with the base (2), the mid-mounting at the top of the base (2) is provided with the stirring box (3), the two sides at the middle part of the top of the stirring box (3) are provided with the fixing grooves (5), the inner sides of the fixing grooves (5) are provided with the sliding grooves (33), the top of the fixing grooves (5) is provided with the support plates (6), the top of the support plates (6) is provided with the first Y355 motor (7), the bottom of the first Y355 motor (7) is fixedly connected with the driving shaft (8), the bottom of the driving shaft (8) is provided with the air pump (9), the mid-mounting at the bottom of the air pump (9) is provided with the stirring shaft (10), the two sides at the top end of the stirring shaft (10) are welded with the main stirring blades (11), the two sides at the bottom end of, the round water pipe (14) is installed on the top end inside the stirring box (3), the nozzle (17) is installed at the bottom end of the round water pipe (14), the right side fixedly connected with of the round water pipe (14) is provided with the water inlet pipe (15), the flow meter (16) is installed at the middle part of the water inlet pipe (15), the feed inlet (13) is installed on the two sides of the top part of the stirring box (3), the discharge hole (19) is installed at the bottom end of the stirring box (3), the electromagnetic valve (20) is installed at the top end of the discharge hole (19), the second Y355 motor (21) is installed on the two sides of the top part of the base (2), the rotating shaft (22) is fixedly connected with one end of the second Y355 motor (21), the driving wheel (23) is installed at one end of the rotating shaft (22), the belt (25) is wound on the outer side of, install the top of belt (25) from driving wheel (24), the mid-mounting from driving wheel (24) has rotation axis (26), the one end of rotation axis (26) is installed agitator disk (27).

2. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the front surface of the device body (1) is provided with a programmable program controller, the flow meter (16) is electrically connected with the programmable program controller, and the programmable program controller is electrically connected with the first Y355 motor (7), the air pump (9), the electromagnetic valve (20) and the second Y355 motor (21).

3. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the stirring shaft (10), the main stirring blade (11) and the auxiliary stirring blade (12) are all designed to be hollow in the whole structure.

4. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the bottom ends of the main stirring blade (11) and the auxiliary stirring blade (12) are respectively provided with a plurality of air outlet pipes (18).

5. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the driving wheel (23) is connected with the driven wheel (24) through the belt (25).

6. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: stirring rods (28) are installed on the periphery of the inner side of the stirring disc (27), and the main stirring blade (11), the auxiliary stirring blade (12) and the stirring rods (28) are matched for use.

7. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: and a plurality of scrapers (29) are arranged on the outer side of the stirring disc (27).

8. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the base is characterized in that a caster (4) is installed at the bottom of the base (2), a damping cylinder (30) is arranged at the top end of the caster (4), universal wheels (32) are welded on the outer side of the damping cylinder (30), and supporting feet (31) are connected to the bottom end of the damping cylinder (30) in a threaded mode.

9. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: the bottom end of the support plate (6) is provided with a sliding plate (35), the bottom end of the sliding plate (35) is provided with a spring (34), and the fixing groove (5) is fixedly connected with the sliding plate (35) through the spring (34).

10. The multifunctional cement mortar mixing device for construction field as claimed in claim 1, wherein: guide rods (37) are installed on two sides of the bottom end of the air pump (9), rollers (38) are installed at the bottom end of the guide rods (37), rolling grooves (36) are formed in the outer sides of the rollers (38), and the rollers (38) and the rolling grooves (36) are matched for use.