CN202441038U - Flat jet flow nozzle and dedicated coating machine - Google Patents

Flat jet flow nozzle and dedicated coating machine Download PDF

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Publication number
CN202441038U
CN202441038U CN2012200231074U CN201220023107U CN202441038U CN 202441038 U CN202441038 U CN 202441038U CN 2012200231074 U CN2012200231074 U CN 2012200231074U CN 201220023107 U CN201220023107 U CN 201220023107U CN 202441038 U CN202441038 U CN 202441038U
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CN
China
Prior art keywords
flat
scope
pipeline
trunnion
jet nozzle
Prior art date
Application number
CN2012200231074U
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Chinese (zh)
Inventor
董世远
Original Assignee
郑州市中源恒睿机械制造有限公司
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Priority to CN2012200231074U priority Critical patent/CN202441038U/en
Application granted granted Critical
Publication of CN202441038U publication Critical patent/CN202441038U/en

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Abstract

The utility model relates to the technical field of construction machinery, in particular relates to a flat jet flow nozzle and a dedicated coating machine which are used for coating various materials on surfaces of inner and outer building walls. The flat jet flow nozzle comprises a telescopic pipe segment, a throat pipe segment and a diffusion pipe segment successively from the left to the right. The telescopic pipe segment is in a hollow taper shape, the taper angel alpha is in a range of 30 degrees to 120 degrees, the telescopic pipe segment length a is in a range of 8 mm to 30 mm, the throat pipe segment is in a hollow cylinder shape, the throat pipe segment length b is in a range of 1 mm to 4 mm, the inner cavity of the diffusion pipe segment is a flat hole gradually transiting from the end of the inner cavity of the diffusion pipe segment to the end face of the tail end of the nozzle, the diffusion pipe segment length c ranges from 3 mm to 12 mm, the flat hole height d ranges from 3 mm to 12 mm, and the flat hole width e ranges from 1.5mm to 6mm. According to the flat jet flow nozzle and the dedicated coating machine, coating effect is uniform and smooth, bonding degree of materials and walls and dense degree of materials are high, coating efficiency is high, quality is guaranteed, and the dedicated coating machine is wide in application range, apparent in economic effect, and good for being popularized and implemented.

Description

Flat jet nozzle and special-purpose flush coater
Technical field
The utility model belongs to the building machinery technical field, is specifically related to a kind of flat jet nozzle and special-purpose flush coater that is used for the various materials of building inside and outside wall surface spraying.
Background technology
At present, China's building inside and outside wall surface construction still adopts manual conventional method, as manual plaster, method such as manual Puttying, make surface of wall reach smooth effect.But its method labour intensity is high, efficient is low, and quality also can't be guaranteed.Existing used flush coater though greatly reduce working strength of workers, has significantly improved efficiency of construction, and the effect of spraying and quality remain further to be improved.Such as existing flush coater, in work progress, material through nozzle ejection to metope; Present circular overlapping vestige, the metope that sprayed is very inhomogeneous, very out-of-flatness; And the compactness that sprays to material and bond degree between the metope and material on the metope is all very low; Often cause metope after flush coater sprayed, also will lean on the workman to scrape again again and smear one time, had a strong impact on efficiency of construction.
Summary of the invention
The technical problem that the utility model will solve is exactly the deficiency that overcomes above-mentioned prior art, and provides a kind of spraying effect even, smooth, flat jet nozzle that bond degree and compactness height and spray efficiency are higher and special-purpose flush coater.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of flat jet nozzle comprises successively from left to right and shrinks pipeline section, trunnion section and diffusion pipeline section that said contraction pipeline section is a hollow taper; The scope of its cone angle is 30 °≤α≤120 °; The scope of collapsible tube segment length a is 8mm≤a≤30mm, and said trunnion section is a hollow cylindrical, and the scope of trunnion segment length b is 1mm≤b≤4mm; Said diffusion pipeline section inner chamber is for carried out the transition to the flat hole of nozzle end end face gradually by trunnion section inner chamber afterbody; The scope of anemostat segment length c is 3mm≤c≤12mm, and the scope of the height d in said flat hole is 3mm≤d≤12mm, and the scope of the width e in flat hole is 1.5mm≤d≤6mm.
Said flat hole is choosing any one kind of them in approximate flat rectangular opening, approximate prolate circular port, the approximate flat ellipse hole.
Said contraction pipeline section, trunnion section are structure as a whole, and are fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section through concentric.
Said contraction pipeline section external surface has one section screw thread.
The beneficial effect of the utility model technical scheme is:
1, structurally, the utility model utilizes the principle of pinhole imaging system to control material through the movement locus after the nozzle, make that material goes out through nozzle ejection after, be flat and long wire sector; The distortion of nozzle discharging port is used for increasing the output resistance of material, improves expulsion pressure; Even, soft through nozzle ejection to the material on the metope; And the compactness of bond degree between material and the metope and material itself is all high, and jeting effect is good, and ejection efficiency significantly improves.
2, structurally, the flat hole of the utility model can have multiple, and embodiment is more, can be used for spraying various materials, and range of application increases; Said contraction pipeline section external surface has one section screw thread, and convenience is connected with the rifle body, is convenient to install or maintenance, and is easy to use, is beneficial to promotion and implementation.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of special-purpose flush coater that comprises said flat jet nozzle, also comprise frame, be arranged on the frame lower end roller, be fixed on the hopper in frame left side, said hopper upper end is set with stirring motor; The stirring motor stirring rachis interior with being arranged on hopper is connected; Stir the rachis lower end and be connected with the slurry extruder pump that is arranged on the hopper lower end, the discharge nozzle of slurry extruder pump is connected with the feed pipe of spray gun, and central rack is set with air compressor and motor; And the gasholder that is connected with air compressor; Gasholder is connected with the spray gun air inlet pipe through compressed air hose, and the spray gun discharging opening is equipped with said flat jet nozzle, and the control device that is fixedly mounted on the frame right flank is connected with said stirring motor, air compressor electric electromechanics; Said flat jet nozzle comprises contraction pipeline section, trunnion section and diffusion pipeline section from left to right successively; Said contraction pipeline section is a hollow taper, and the scope of its cone angle is 30 °≤α≤120 °, and the scope of collapsible tube segment length a is 8mm≤a≤30mm; Said trunnion section is a hollow cylindrical; The scope of trunnion segment length b is 1mm≤b≤4mm, and said diffusion pipeline section inner chamber is for carried out the transition to the flat hole of nozzle end end face gradually by trunnion section inner chamber afterbody, and the scope of anemostat segment length c is 3mm≤c≤12mm; The scope of the height d in said flat hole is 3mm≤d≤12mm, and the scope of the width e in flat hole is 1.5mm≤d≤6mm.
The flat hole of said flat jet nozzle is choosing any one kind of them in approximate flat rectangular opening, approximate prolate circular port, the approximate flat ellipse hole; Contraction pipeline section, the trunnion section of said flat jet nozzle are structure as a whole; Be fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section through concentric, the contraction pipeline section external surface of said flat jet nozzle has one section screw thread.
The beneficial effect of the utility model technical scheme is:
1, structurally; The utility model adopts the flat jet nozzle; Overcome the many defectives that exist on method and the existing flush coater of conventional artificial white washed wall, spraying effect is even, smooth, and the compactness of caking ability between material and the body of wall and material itself is all very high; Avoided the trouble and the loss that cause because of problems such as quality, duration, labor costs, workmanship is guaranteed.
2, the utility model is owing to adopt the flat jet nozzle, and spraying rate is faster, and spray efficiency is higher, and labor strength obviously reduces.Such as: a flush coater per hour can easily spray about 0.960 M3 of putty, removes time, calculates in 8 hours by working every day, can spray the about 2000M2 of metope area, is equivalent to 6~10 skilled workers darg amount of working hard.
3, the utility model does not in use land ash basically, and water-saving, material-saving, escapable cost meet the demand for development of national energy-conserving and environment-protective more than 20%.
4, the utility model a tractor serves several purposes can spray putty, mortar, antimagnetic coating, waterproofing materials and refractory material, and does not receive the influence of area and ambient conditions and spraying face shape, and applied range is beneficial to promotion and implementation very much.
5, the utility model is simple to operate, does not need scaffolding, without mobile device, need not repair and take stubble, and negative and positive angle, top board, equal can freely the spraying have been shortened the duration, have improved progress, have practiced thrift the expenditure of support body Master Cost again.
6, the utility model investment is little, and income is big.Adopt this flush coater such as: work progress, can be less with 6~7 workmans, each workman's wage every day is pressed 200 yuan of calculating, but about 1400 yuan of cost saving every day, the cost of a month just recoverable purchase flush coater, remarkable in economical benefits.
Accompanying drawing and explanation
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation, wherein:
Fig. 1 is the structural representation of the utility model flat jet nozzle;
Fig. 2 is one of right TV structure sketch map of flat jet nozzle shown in Figure 1;
Fig. 3 is one of A-A sectional structure sketch map of flat jet nozzle shown in Figure 1;
Fig. 4 is one of B-B sectional structure sketch map of flat jet nozzle shown in Figure 1;
Fig. 5 is one of C-C sectional structure sketch map of flat jet nozzle shown in Figure 1;
Fig. 6 be flat jet nozzle shown in Figure 1 right TV structure sketch map two;
Fig. 7 be flat jet nozzle shown in Figure 1 right TV structure sketch map three;
Fig. 8 is the structural representation of the special-purpose flush coater of the utility model.
Sequence number among the figure: 1, shrink pipeline section, 2, the trunnion section, 3, the diffusion pipeline section, 4, the flat hole, 5, frame, 6, roller; 7, hopper, 8, stirring motor, 9, stir rachis, 10, the slurry extruder pump, 11, spray gun; 12, discharge nozzle, 13, feed pipe, 14, air compressor, 15, gasholder, 16, compressed air hose; 17, air inlet pipe, 18, discharging opening, 19, the flat jet nozzle, 20, control device, 21, the air compressor motor.
The specific embodiment
Embodiment one: referring to Fig. 1 to Fig. 5, and among the figure, the utility model flat jet nozzle; Comprise successively from left to right and shrink pipeline section 1, trunnion section 2 and diffusion pipeline section 3; Said contraction pipeline section 1 is a hollow taper, and the scope of its cone angle is 30 °≤α≤120 °, and the scope of shrinking pipeline section 1 length a is 8mm≤a≤30mm; Said trunnion section 2 is a hollow cylindrical; The scope of trunnion section 2 length b is 1mm≤b≤4mm, and said diffusion pipeline section 3 inner chambers are for carried out the transition to the flat hole 4 of nozzle end end face gradually by trunnion section 2 inner chamber afterbodys, and the scope of diffusion pipeline section 3 length c is 3mm≤c≤12mm; The scope of the height d in said flat hole 4 is 3mm≤d≤12mm, and the scope of the width e in flat hole 4 is 1.5mm≤d≤6mm; Said flat hole 4 is approximate flat rectangular opening; Said contraction pipeline section 1, trunnion section 2 are structure as a whole, and are fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section 3 through concentric; Said contraction pipeline section 1 external surface has one section screw thread.
Embodiment two: referring to Fig. 6, among the figure, present embodiment represents with embodiment one identical vehicle indicator section that meaning is identical no longer to be repeated, and its difference is: the said flat of present embodiment hole 4 is approximate prolate circular port.
Embodiment three: referring to Fig. 7, among the figure, present embodiment represents with embodiment one identical vehicle indicator section that meaning is identical no longer to be repeated, and its difference is: the said flat of present embodiment hole 4 is approximate flat ellipse hole.
Embodiment four: referring to Fig. 1 to Fig. 5, Fig. 8, among the figure, the utility model comprises the special-purpose flush coater of flat jet nozzle 19; Also comprise frame 5; Be arranged on the roller 6 of frame 5 lower ends, be fixed on the hopper 7 in frame 5 left sides, said hopper 7 upper ends are set with stirring motor 8; Stirring motor 8 is connected with stirring rachises 9 in being arranged on hopper 7; Stir rachis 9 lower ends and be connected with the slurry extruder pump 10 that is arranged on hopper 7 lower ends, the discharge nozzle 12 of slurry extruder pump 10 is connected with the feed pipe 13 of spray gun 11, and frame 5 middle parts are set with air compressor 14 and motor 21; And the gasholder 15 that is connected with air compressor 14; Gasholder 15 is connected with the air inlet pipe 17 of spray gun 11 through compressed air hose 16, and the discharging opening 18 of spray gun 11 is equipped with said flat jet nozzle 19, and the control device 20 that is fixedly mounted on the frame right flank is electrically connected with said stirring motor 8, air compressor motor 21; Said flat jet nozzle 19 comprises successively from left to right and shrinks pipeline section 1, trunnion section 2 and diffusion pipeline section 3 that said contraction pipeline section 1 is a hollow taper; The scope of its cone angle is 30 °≤α≤120 °; The scope of shrinking pipeline section 1 length a is 8mm≤a≤30mm, and said trunnion section 2 is a hollow cylindrical, and the scope of trunnion section 2 length b is 1mm≤b≤4mm; Said diffusion pipeline section 3 inner chambers are for carried out the transition to the flat hole 4 of nozzle 19 distal end faces gradually by trunnion section 2 inner chamber afterbodys; The scope of diffusion pipeline section 3 length c is 3mm≤c≤12mm, and the scope of the height d in said flat hole 4 is 3mm≤d≤12mm, and the scope of the width e in flat hole 4 is 1.5mm≤d≤6mm; Said flat hole 4 is approximate flat rectangular opening; Said contraction pipeline section 1, trunnion section 2 are structure as a whole, and are fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section 3 through concentric; Said contraction pipeline section 1 external surface has one section screw thread.
Embodiment five: referring to Fig. 6, among the figure, present embodiment represents with embodiment four identical vehicle indicator sections that meaning is identical no longer to be repeated, and its difference is: the flat hole 4 of the said flat jet nozzle 19 of present embodiment is approximate prolate circular port.
Embodiment six: referring to Fig. 7, among the figure, present embodiment represents with embodiment four identical vehicle indicator sections that meaning is identical no longer to be repeated, and its difference is: the flat hole 4 of the said flat jet nozzle 19 of present embodiment is approximate flat ellipse hole.
The above is merely the schematic specific embodiment of the utility model; Be not in order to limit the scope of the utility model; Equivalent variations and modification that any those skilled in the art is made under the prerequisite that does not break away from the utility model design and principle all should belong to the scope that the utility model is protected.

Claims (6)

1. a flat jet nozzle comprises successively from left to right and shrinks pipeline section, trunnion section and diffusion pipeline section, and it is characterized in that: said contraction pipeline section is a hollow taper; The scope of its cone angle is 30 °≤α≤120 °; The scope of collapsible tube segment length a is 8mm≤a≤30mm, and said trunnion section is a hollow cylindrical, and the scope of trunnion segment length b is 1mm≤b≤4mm; Said diffusion pipeline section inner chamber is for carried out the transition to the flat hole of nozzle end end face gradually by trunnion section inner chamber afterbody; The scope of anemostat segment length c is 3mm≤c≤12mm, and the scope of the height d in said flat hole is 3mm≤d≤12mm, and the scope of the width e in flat hole is 1.5mm≤d≤6mm.
2. flat jet nozzle according to claim 1 is characterized in that: said flat hole is choosing any one kind of them in approximate flat rectangular opening, approximate prolate circular port, the approximate flat ellipse hole.
3. flat jet nozzle according to claim 1 is characterized in that: said contraction pipeline section, trunnion section are structure as a whole, and are fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section through concentric.
4. flat jet nozzle according to claim 1 is characterized in that: said contraction pipeline section external surface has one section screw thread.
5. special-purpose flush coater that comprises the said flat jet nozzle of claim 1, also comprise frame, be arranged on the frame lower end roller, be fixed on the hopper in frame left side, said hopper upper end is set with stirring motor; The stirring motor stirring rachis interior with being arranged on hopper is connected; Stir the rachis lower end and be connected with the slurry extruder pump that is arranged on the hopper lower end, the discharge nozzle of slurry extruder pump is connected with the feed pipe of spray gun, and central rack is set with air compressor and motor; And the gasholder that is connected with air compressor; Gasholder is connected with the spray gun air inlet pipe through compressed air hose, and the spray gun discharging opening is equipped with said flat jet nozzle, and the control device that is fixedly mounted on the frame right flank is connected with said stirring motor, air compressor electric electromechanics; It is characterized in that: said flat jet nozzle comprises contraction pipeline section, trunnion section and diffusion pipeline section from left to right successively; Said contraction pipeline section is a hollow taper, and the scope of its cone angle is 30 °≤α≤120 °, and the scope of collapsible tube segment length a is 8mm≤a≤30mm; Said trunnion section is a hollow cylindrical; The scope of trunnion segment length b is 1mm≤b≤4mm, and said diffusion pipeline section inner chamber is for carried out the transition to the flat hole of nozzle end end face gradually by trunnion section inner chamber afterbody, and the scope of anemostat segment length c is 3mm≤c≤12mm; The scope of the height d in said flat hole is 3mm≤d≤12mm, and the scope of the width e in flat hole is 1.5mm≤d≤6mm.
6. the special-purpose flush coater that comprises the said flat jet nozzle of claim 1 according to claim 5; It is characterized in that: the flat hole of said flat jet nozzle is choosing any one kind of them in approximate flat rectangular opening, approximate prolate circular hole, the approximate flat ellipse hole; Contraction pipeline section, the trunnion section of said flat jet nozzle are structure as a whole; Be fixedly installed togather with ring platform, the annular groove coupling of diffusion pipeline section through concentric, the contraction pipeline section external surface of said flat jet nozzle has one section screw thread.
CN2012200231074U 2012-01-18 2012-01-18 Flat jet flow nozzle and dedicated coating machine CN202441038U (en)

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535823A (en) * 2012-01-18 2012-07-04 郑州市中源恒睿机械制造有限公司 Flat jet flow nozzle and special coating machine
CN105396720A (en) * 2015-12-25 2016-03-16 天津神龙兴业科技有限公司 Special waterproof paint spraying machine
CN105413904A (en) * 2015-12-25 2016-03-23 天津神龙兴业科技有限公司 Water-proof paint spraying device
CN106000702A (en) * 2016-07-14 2016-10-12 中国铁道科学研究院金属及化学研究所 Deicing fluid vehicle-mounted spraying device used for railway vehicle
CN106049839A (en) * 2016-07-06 2016-10-26 福州幻科机电科技有限公司 Special plastering board of wall surface automatic and semi-automatic plastering machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535823A (en) * 2012-01-18 2012-07-04 郑州市中源恒睿机械制造有限公司 Flat jet flow nozzle and special coating machine
CN102535823B (en) * 2012-01-18 2014-04-16 郑州市中源恒睿机械制造有限公司 Flat jet flow nozzle and special coating machine
CN105396720A (en) * 2015-12-25 2016-03-16 天津神龙兴业科技有限公司 Special waterproof paint spraying machine
CN105413904A (en) * 2015-12-25 2016-03-23 天津神龙兴业科技有限公司 Water-proof paint spraying device
CN106049839A (en) * 2016-07-06 2016-10-26 福州幻科机电科技有限公司 Special plastering board of wall surface automatic and semi-automatic plastering machine
CN106049839B (en) * 2016-07-06 2018-03-13 福州幻科机电科技有限公司 A kind of special plastering plate of the automatic Semi-automatic plastering machine of metope
CN106000702A (en) * 2016-07-14 2016-10-12 中国铁道科学研究院金属及化学研究所 Deicing fluid vehicle-mounted spraying device used for railway vehicle
CN106000702B (en) * 2016-07-14 2019-06-11 中国铁道科学研究院集团有限公司金属及化学研究所 A kind of vehicle-mounted spray equipment of rolling stock anti-freeze fluid

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AV01 Patent right actively abandoned

Granted publication date: 20120919

Effective date of abandoning: 20140416

RGAV Abandon patent right to avoid regrant