CN202380749U

CN202380749U - Mortar spraying device

Info

Publication number: CN202380749U
Application number: CN201120446733XU
Authority: CN
Inventors: 徐祥来; 刘学厚; 储瑞华; 周苏红; 何世林
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-14
Filing date: 2011-11-14
Publication date: 2012-08-15
Anticipated expiration: 2021-11-14

Abstract

The utility model relates to a mortar spraying device. The device comprises a stand, a feed hopper, a conveying auger, a mixing cabin, a mixing shaft, a screw pump, a spraying hose and a spraying head, wherein the conveying auger is arranged on the stand; an outlet of the feed hopper is connected with a feed port of the conveying auger; a discharge port of the conveying auger corresponds to a feed port of the mixing cabin; the mixing cabin is formed by connecting and arranging two coaxial cylindrical bodies with unequal internal diameters on the stand; the upper part of the mixing cabin is provided with a water inlet hole; the mixing shaft is arranged in the mixing cabin through a pair of bearings and is also provided with a plurality of mixing rods; one end of each of the mixing rods is provided with mixing blades; a feed port of the mixing cabin is arranged on the side wall at the end of the mixing cabin with a larger internal diameter; a discharge port of the mixing cabin is arranged on the side wall at the end of the mixing cabin with a smaller internal diameter; a discharge port of the mixing cabin is connected with a feed port of the screw pump through a pipeline; and a discharge port of the screw pump is connected with the spraying head through the spraying hose. According to the mortar spraying device, the quality and the efficiency for wall spraying operation of a fire-proof and water-proof material can be greatly improved.

Description

A kind of mortar spray equipment

Technical field:

The utility model relates to the building machinery field, relates in particular to a kind of fire-proof and water-proof thermal insulation mortar spray equipment.

Background technology:

The fire-proof and water-proof heat insulating material is the novel light material that has fire-proof and water-proof and be incubated again that the building energy saving field of a kind of market active demand is used.

Along with building energy conservation fire-proof and water-proof field of thermal insulation require increasingly highly, new material continues to bring out.Heavy cement has been realized the construction of batch mixing pumping integrated machine.And light fire-proof water-proof heat-insulation material construction machinery is still a great problem, and is anxious to be solved.Prior art one be manual stirring again to the job location handling, labor strength is big, cost is high, efficient is low, transports also dangerous.The 2nd, simple mechanical agitation is again to the job location handling, but can not realize that material loading, stirring, conveying, spraying are integrated, cost height, constructional difficulties, longer to the time of construction from stir mixing, and quality is also unstable, and particularly the highrise building difficulty is bigger.

Summary of the invention:

The purpose of the utility model is to solve the deficiency of above-mentioned prior art, and a kind of mortar spray equipment is provided, and is specifically realized by following technical scheme:

Said mortar spray equipment comprises frame, elevating hopper, conveying auger, stir storehouse, shaft, puddler, plane paddle, angle paddle, screw pump, spraying flexible pipe and spray head; Said screw pump, stir storehouse and conveying auger are arranged on the frame; The outlet of said elevating hopper is connected with the charging aperture of said conveying auger; The discharging opening of conveying auger is corresponding with the charging aperture of said stir storehouse, and stir storehouse and cylindrical shell different inner diameters coaxial two is formed by connecting, and the top of this stir storehouse large diameter end is provided with an inlet opening; Said shaft rotatably support is in said stir storehouse; Several puddlers that circumferentially are uniformly distributed with of shaft one axial location form a puddler group, and some puddler groups axially are provided with along shaft, and each puddler one end is provided with paddle; Said paddle comprises plane paddle and angle paddle; Said angle paddle comprise two with stir axis and be the blade face of non-90 ° of angles, said plane paddle comprise one with the shaft line parallel the blade face, said stir storehouse charging and discharging mouth is arranged at the stir storehouse internal diameter respectively greatly and the less end of internal diameter; Said stir storehouse discharging opening is connected with the charging aperture of said screw pump through pipeline, and the discharging opening of said screw pump is connected with said spray head through the spraying flexible pipe.

The further design of described mortar spray equipment is; Said angle paddle is arranged on stir storehouse than on the puddler on the shaft of large diameter part correspondence, and said inclined-plane paddle is arranged on the puddler on the corresponding shaft of the less inner-diameter portion whose of stir storehouse.

The further design of said mortar spray equipment is that several puddlers of said puddler group are distributed on the axle sleeve, and paddle be connected alternate with the angle paddle in said plane is connected on the puddler, forms the paddle assembly; Some paddle assemblies do not have by a determining deviation and shaft with relatively rotating and are installed on the shaft.

The further design of said mortar spray equipment is, the exit of said elevating hopper also is provided with one and stirs rotating shaft, week upwards is being evenly equipped with some agitation blades corresponding to the said stirring rotating shaft in said exit.

The further design of said mortar spray equipment is that rotating shaft one end of said stirring rotating shaft one end and said conveying auger is in transmission connection through driving-chain, and the other end of the rotating shaft of conveying auger is connected with motor shaft.

The further design of said mortar spray equipment is that said puddler all is connected with shaft is vertical.

The further design of said mortar spray equipment is that said stir storehouse inwall also is provided with the plurality of fixed bar vertically and circumferentially, and said fixed bar and puddler are interspersed vertically.

The further design of said mortar spray equipment is; Said spray head comprises spraying bar, spraying air hose and spraying body; Said spraying body one end is provided with spray nozzle and the other end is connected with said spraying flexible pipe through the spraying bar, and said spraying body one side is connected with the spraying air hose.

The further design of said mortar spray equipment is that two blade faces of said angle paddle are vertical each other, and is 45 ° with the angle that stirs axis.

The further design of said mortar spray equipment is that the rotating shaft of said screw pump is connected with a stepless time adjustment motor through a gearbox.

The utility model is organically gathered mortar material loading, stirring, conveying, spraying in one, thereby has realized the serialization construction of above-mentioned activities, and efficiency of construction is improved greatly; Because activities is continuous, impel crudy and mortar performance to be improved again simultaneously, for example mortar is uninterrupted continuously carries; Do not have slurry to solidify, the line clogging phenomenon had both made mortar careful evenly; Avoid the phenomenon of slurry solid phase liquid phase separation again, improved stock quality greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the vertical view of spray equipment shown in Figure 1.

Fig. 3 is the stir storehouse structural representation.

Fig. 4 is elevating hopper and conveying auger structural representation.

Fig. 5 (1) is for having the puddler modular construction sketch map of angle paddle.

Fig. 5 (2) is for having the puddler modular construction sketch map of inclined-plane paddle.

Fig. 6 is the puddler axial view.

Fig. 7 (1) is the angle paddle scheme of installation of paddle assembly.

Fig. 7 (2) is the inclined-plane paddle scheme of installation of the second paddle assembly.

Fig. 7 (3) is the second inclined-plane paddle scheme of installation of the second paddle assembly.

Fig. 8 is the spray head structural representation.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described:

Map 1, Fig. 2, this device mainly is made up of frame 1, elevating hopper 2, conveying auger 3, stir storehouse 4, shaft 5, screw pump 6, spraying flexible pipe 7 and spray head 8.Conveying auger 3, screw pump 6 and stir storehouse 4 etc. are arranged on the frame 1; The outlet of elevating hopper 2 is connected with the charging aperture of conveying auger 3; The discharging opening 41 of stir storehouse 4 is connected with the charging aperture of screw pump 6 through pipeline, and the discharging opening of screw pump 6 is connected with spray head 8 through spraying flexible pipe 7, and spray head 8 comprises spraying bar 81, spraying air hose 82 and spraying body 83; Spraying body 83 1 ends are provided with spray nozzle 831 and the other end is connected with spraying flexible pipe 7 through spraying bar 81; Spraying body 83 1 sides are connected with spraying air hose 82, and please with reference to Fig. 8, the rotating shaft of screw pump 6 is connected with stepless time adjustment motor 10 through gearbox 9; Support 1 bottom is provided with roller 11, and whole spray equipment can be moved.

Map 3, stir storehouse 4 are horizontally set on the frame 1, mainly are made up of the cylindrical shell of two coaxial lines and different-diameter, are connected by the awl tube between the cylindrical shell of two different diameters.The charging aperture 41 of stir storehouse 4 is arranged at the bigger end of stir storehouse diameter (internal diameter); Discharging opening 42 is arranged on the sidewall of the less end of stir storehouse 4 diameters (internal diameter); Stir storehouse 4 inwalls evenly are provided with plurality of fixed bar 43 with circumferential direction vertically; And the fixed bar on each axial location 43 also is equally distributed upwards in week, and present embodiment is at 4 fixed bars 43 that upwards evenly distribute in the week of each axial location.

In conjunction with Fig. 2-3; It is last that shaft 5 is supported at both ends in bearing support 9a, the 9b at stir storehouse two ends; One end of shaft 5 is connected with the rotating shaft of motor 12; Shaft 5 corresponding stir storehouses evenly are provided with a plurality of paddle assemblies 51 and the second paddle assembly 52 respectively vertically than the part of large diameter and the part of the less internal diameter of stir storehouse, and the paddle assembly 51 and the second paddle assembly 52 all are made up of puddler group and paddle; Paddle is divided into plane paddle 521, angle paddle 522, inclined-plane paddle 523 and the second inclined-plane paddle 524; The puddler group is made up of puddler 511 and axle sleeve 512, and puddler 511 evenly is arranged on the excircle of axle sleeve 512, sees also Fig. 5 (1), Fig. 5 (2) and Fig. 6.Angle paddle 522 is bent into the right angle by a surface plate; Form two orthogonal blade faces; Plane paddle 521 has the blade face on a plane; Inclined-plane paddle 523 by a welding plane with the welding plane become the stirring plane of 30 ° of angles to connect to form; To forming the second inclined-plane paddle 524 with its welding plane parallel, plane paddle 521 and angle paddle 522 puddler 511 on make progress in week alternate and puddler group is connected, and forms above-mentioned paddle assembly 51 with the stirring plane of the first inclined-plane paddle 523 and welding plane opposed edges part bending; Inclined-plane paddle 523, the second inclined-plane paddle 524 and plane paddle 521 puddler 511 on make progress in week alternate and puddler group is connected to form the second paddle assembly 52.The paddle assembly 51 and the second paddle assembly 52 all are connected through key with shaft 5, make not have between both and the shaft 5 to relatively rotate.The axis that two

blade face

522a, 522b and the shaft of back angle paddle 522 are installed is non-90 ° angle; Two blade faces in the present embodiment all are 45 ° with the angle that stirs axis; See also Fig. 7 (1); Inclined-plane paddle 523 after the installation all is connected with puddler through its welding plane with the second inclined-plane paddle 524 makes both stirring planes all become 30 ° with the stirring axis, sees also Fig. 7 (2) and Fig. 7 (3), the blade face of plane paddle 521 and shaft line parallel.Fixed bar 43 is interspersed (referring to Fig. 3) with puddler 511 in the axial direction, and paddle end and stir storehouse 4 inwalls have the gap of 4～10cm.

Map 4, the exit of elevating hopper 2 also are provided with one and stir rotating shaft 21, stir some agitation blades 22 that upwards are evenly equipped with in week of rotating shaft 21.The rotating shaft of conveying auger 3 is connected with a motor, and is in transmission connection through belt drive train 23 and stirs rotating shaft 21.

During operation, the mortar raw material are dropped into elevating hopper 2, some light materials held by the phenomenon of making somebody a mere figurehead when 22 rotations of stirring rotating shaft 21 drive agitator arms can prevent blanking effectively, had improved operating efficiency.The mortar raw material are stirred by agitation blades after elevating hopper 2 gets into conveying auger 3 and carry, and are transported to stir storehouse 4, meanwhile; Water inlet 44 water filling in stir storehouse 4, because of the entrance point of stir storehouse 4 is thicker, the port of export is thinner; The mortar amount that the import and export end exists is poor, has increased the pressure in the stir storehouse on the one hand, makes mortar obtain the stirring of more time on the one hand; Help stirring, guarantee mixing quality.The mortar raw material are stirred by paddle and carry, and its midplane paddle plays stirring action, and the angle paddle mainly plays the conveying effect except that having stirring action.One blade face of angle paddle 522 pushes another blade face forward with mortar mortar is pushed backward, and has relative motion between fixed bar 43 and the mortar, has further improved mixing quality.The inclined-plane paddle 523 in the second paddle assembly 52 and the second inclined-plane paddle 524 produce the thrust that pushes to discharging opening 42 to mortar when mortar is further stirred; The mortar that stirs is pushed to screw pump 6; Exported by high pressure, mix being sprayed into the scope of operation through spraying flexible pipe 7, spray head 8 with air.

Claims

1. mortar spray equipment; It is characterized in that comprising frame, elevating hopper, conveying auger, stir storehouse, shaft, puddler, plane paddle, angle paddle, screw pump, spraying flexible pipe and spray head; Said screw pump, stir storehouse and conveying auger are arranged on the frame, and the outlet of said elevating hopper is connected with the charging aperture of said conveying auger, and the discharging opening of conveying auger is corresponding with the charging aperture of said stir storehouse; Stir storehouse and cylindrical shell different inner diameters coaxial two is formed by connecting; The top of this stir storehouse large diameter end is provided with an inlet opening, said shaft rotatably support in said stir storehouse, shaft one axial location circumferentially be uniformly distributed with several puddlers; Form a puddler group; Some puddler groups axially are provided with along shaft, and each puddler one end is provided with paddle, and said paddle comprises plane paddle, angle paddle and inclined-plane paddle; Said angle paddle comprise two with stir axis and be the blade face of non-90 ° of angles; Said plane paddle comprise one with the shaft line parallel the blade face, said inclined-plane paddle with stir axis and be non-90 ° of angles, said stir storehouse charging and discharging mouth is arranged at the big and less end of internal diameter of stir storehouse internal diameter respectively; Said stir storehouse discharging opening is connected with the charging aperture of said screw pump through pipeline, and the discharging opening of said screw pump is connected with said spray head through the spraying flexible pipe.

2. mortar spray equipment according to claim 1; It is characterized in that; Said angle paddle is arranged on stir storehouse than on the puddler on the shaft of large diameter part correspondence, and said inclined-plane paddle is arranged on the puddler on the corresponding shaft of the less inner-diameter portion whose of stir storehouse.

3. according to the said mortar spray equipment of claim 1, it is characterized in that several puddlers of said puddler group are distributed on the axle sleeve, paddle be connected alternate with the angle paddle in said plane is connected on the puddler, forms the paddle assembly; Some paddle assemblies do not have by a determining deviation and shaft with relatively rotating and are installed on the shaft.

4. according to the said mortar spray equipment of claim 1, it is characterized in that the exit of said elevating hopper also is provided with one and stirs rotating shaft, on axial and circumferential, be evenly equipped with some agitation blades corresponding to the said stirring rotating shaft in said exit.

5. according to the said mortar spray equipment of claim 4, it is characterized in that rotating shaft one end of said stirring rotating shaft one end and said conveying auger is in transmission connection through driving-chain, the other end of the rotating shaft of conveying auger is connected with motor shaft.

6. according to the said mortar spray equipment of claim 4, it is characterized in that said puddler all is connected with shaft is vertical.

7. according to the said mortar spray equipment of claim 1, it is characterized in that said stir storehouse inwall also is provided with the plurality of fixed bar vertically and circumferentially, said fixed bar and puddler are interspersed vertically.

8. according to the said mortar spray equipment of claim 1; It is characterized in that; Said spray head comprises spraying bar, spraying air hose and spraying body, and said spraying body one end is provided with spray nozzle and the other end is connected with said spraying flexible pipe through the spraying bar, and said spraying body one side is connected with the spraying air hose.

9. according to the said mortar spray equipment of claim 1, it is characterized in that two blade faces of said angle paddle are vertical each other, and be 45 ° with the angle that stirs axis.

10. according to the said mortar spray equipment of claim 1, it is characterized in that the rotating shaft of said screw pump is connected with a stepless time adjustment motor through a gearbox.