CN107575356A - A kind of mortar pump of convenient maintenance - Google Patents
A kind of mortar pump of convenient maintenance Download PDFInfo
- Publication number
- CN107575356A CN107575356A CN201711033347.6A CN201711033347A CN107575356A CN 107575356 A CN107575356 A CN 107575356A CN 201711033347 A CN201711033347 A CN 201711033347A CN 107575356 A CN107575356 A CN 107575356A
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- China
- Prior art keywords
- pump head
- cylinder barrel
- piston rod
- cylindrical cam
- piston
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Abstract
The invention discloses a kind of mortar pump of convenient maintenance, main contents are：The cylindrical cam is arranged in frame, cylindrical cam is rotated by motor driven, rocking arm upper end is arranged in frame and can rotated with around hinge by hinge, roller is installed close to middle part on rocking arm, roller contacts with cylindrical cam, piston rod left end is arranged on the lower end of rocking arm, spring housing is on the piston rod and its right-hand member is withstood on the left side of cylinder barrel, cylinder barrel is arranged on the right side of frame by location-plate, piston is arranged on the right side of piston rod and in cylinder barrel by screw, obturating cup is arranged on the right side of piston, pump head is arranged on the right flank of cylinder barrel, lower valve ball is arranged in pump head close to bottom, upper ball valve is arranged in pump head close to top, pressing plate is arranged on pump head right flank, nut is arranged on pressing plate, safety valve is arranged on pump head right flank and positioned at the surface of pressing plate.
Description
Technical field
The present invention relates to mortar pump technical field, specifically, more particularly to a kind of mortar pump of convenient maintenance.
Background technology
During solar silicon wafers wire cutting, whole mechanism is the rigid characteristic and sharp water caltrop using silicon-carbide particle
Silicon rod is progressively blocked, it is desirable to cutting silicon-carbide particle in mortar uniform and stable in mortar is cut can disperse, and
Keep continual and steady slurry density, viscosity and mortar quantity delivered, the steel wire table for making mortar be uniformly coated in high-speed motion
Face, uniform and stable makes silicon-carbide particles act on silicon rod surface, while takes away cutting heat and crushed particles in time, ensures silicon chip
Surface quality.If an available machine time is slightly longer, conveying mortar amount is excessive, overstocks in conveyance conduit terminal, takes empty
Between it is very big.Again because mortar can not timely use, cause to isolate or solidify, influence the quality of mortar.And conveyance conduit after shutting down
In mortar be also also easy to produce isolation, cause later stage pumping difficulties, or even stifled pump.Operating personnel can only frequently start shooting shutdown, pair set
Standby service life is very unfavorable.
The content of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that provide a kind of convenient maintenance
Mortar pump, its pumpability is strong, production efficiency is high, easy to operate, safe and reliable, for ease of maintenaince maintains, it is compact-sized and move
It is dynamic flexible.
The technical solution adopted for the present invention to solve the technical problems is：A kind of mortar pump of convenient maintenance, including cylinder
Cam, frame, rocking arm, piston rod, cylinder barrel, piston, obturating cup, upper valve ball, safety valve, nut, pressing plate, lower valve ball, pump head, spiral shell
Nail, location-plate and spring；The cylindrical cam is arranged in frame, and cylindrical cam is rotated by motor driven, the rocking arm upper end
It is arranged in frame and can be rotated with around hinge by hinge, roller, roller and cylindrical cam is installed close to middle part on rocking arm
Contact, the piston rod left end are arranged on the lower end of rocking arm, and the spring housing is on the piston rod and its right-hand member withstands on a left side for cylinder barrel
On end face, the cylinder barrel is arranged on the right side of frame by location-plate, and the piston is arranged on the right side of piston rod by screw
Above and in cylinder barrel, the obturating cup is arranged on the right side of piston, and the pump head is arranged on the right flank of cylinder barrel, institute
Lower valve ball is stated to be arranged in pump head close to bottom, the upper ball valve in pump head and be arranged on pump close to top, the pressing plate
Head right flank on, the nut be arranged on pressing plate on, the safety valve be arranged on pump head right flank on and positioned at pressing plate just on
Side.
Preferably, the pump head bottom is provided with pulp-absorbing pipe.
Preferably, the piston rod and cylinder barrel are coaxial.
Preferably, the cylindrical cam is eccentric cam.
Motor driving eccentric cylinder cam rotation, promotes piston-advance, backhaul makes piston reset by spring, forms piston
Round trip.Piston working cylinder and valve chamber in return form vacuum relatively, and upper valve ball is fallen, and upper valve chamber is closed, lower valve ball liter
Rise, lower valve chamber opening, mortar is sucked into lower valve chamber and working cylinder by hopper through pulp-absorbing pipe；Working cylinder and valve chamber when piston-advance
Interior pressure rises, and lower valve ball falls, and lower valve chamber closes, and upper valve ball rises, and upper valve chamber opening, piston cylinder is by working cylinder and valve chamber
Mortar pumped out by upper valve chamber, such three cylinders alternate cycles are reciprocal, and mortar is continuously pumped away.
The present invention has advantages below compared with prior art：During using three cylinder workings, circle cam drive, flow can be used
Also very uniformly, pulsation very little, cam manufacture is so advantageous to；After circle cam drive, piston mechanism operation is more soft slow, cam
Running part impact is substantially reduced；Motor load is more balanced, and fluctuation is small, and power drive mechanism load character substantially improves, favorably
In its service life of raising.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the present invention.
Description of reference numerals：
1- cylindrical cams, 2- frames, 3- rocking arms, 4- piston rods, 5- cylinder barrels, 6- pistons, 7- obturating cups, 8- upper valve balls, 9-
Safety valve, 10- nuts, 11- pressing plates, 12- lower valve balls, 13- pump heads, 14- screws, 15- location-plates, 16- springs.
Embodiment
Below in conjunction with the accompanying drawings and embodiment describes the specific embodiment of the invention：
As shown in figure 1, a kind of mortar pump of convenient maintenance, including cylindrical cam 1, frame 2, rocking arm 3, piston rod 4, cylinder barrel
5th, piston 6, obturating cup 7, upper valve ball 8, safety valve 9, nut 10, pressing plate 11, lower valve ball 12, pump head 13, screw 14, location-plate 15
With spring 16；The cylindrical cam 1 is arranged in frame 2, and cylindrical cam 1 is rotated by motor driven, and the upper end of rocking arm 3 passes through
Hinge is arranged in frame 2 and can rotated with around hinge, is provided with roller close to middle part on rocking arm 3, roller connects with cylindrical cam 1
Touch, the left end of piston rod 4 is arranged on the lower end of rocking arm 3, and the spring 16 is enclosed on piston rod 4 and its right-hand member withstands on cylinder barrel 5
Left side on, the cylinder barrel 5 is arranged on the right side of frame 2 by location-plate 15, and the piston 6 is arranged on piston by screw 14
On the right side of bar 4 and in cylinder barrel 5, the obturating cup 7 is arranged on the right side of piston 6, and the pump head 13 is arranged on
On the right flank of cylinder barrel 5, the lower valve ball 12 is arranged in pump head 13 to be arranged in pump head 13 close to bottom, the upper ball valve 8
Close to top, the pressing plate 11 is arranged on the right flank of pump head 13, and the nut 10 is arranged on pressing plate 11, the safety valve 9
On the right flank of pump head 13 and positioned at the surface of pressing plate 11.
Preferably, the bottom of pump head 13 is provided with pulp-absorbing pipe.
Preferably, the piston rod 4 and cylinder barrel 5 are coaxial.
Preferably, the cylindrical cam 1 is eccentric cam.
The preferred embodiment for the present invention is explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned implementation
Mode, can also be on the premise of present inventive concept not be departed from those of ordinary skill in the art's possessed knowledge
Make a variety of changes.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (4)
- A kind of 1. mortar pump of convenient maintenance, it is characterised in that：Including cylindrical cam, frame, rocking arm, piston rod, cylinder barrel, work Plug, obturating cup, upper valve ball, safety valve, nut, pressing plate, lower valve ball, pump head, screw, location-plate and spring；The cylindrical cam In frame, cylindrical cam is rotated by motor driven, and the rocking arm upper end is arranged in frame by hinge and can be around Hinge rotates, and is provided with roller close to middle part on rocking arm, roller contacts with cylindrical cam, and the piston rod left end is arranged on rocking arm Lower end, the spring housing is on the piston rod and its right-hand member is withstood on the left side of cylinder barrel, and the cylinder barrel is installed by location-plate On the right side of frame, the piston is arranged on the right side of piston rod and in cylinder barrel by screw, the obturating cup installation On the right side of piston, the pump head is arranged on the right flank of cylinder barrel, and the lower valve ball is arranged in pump head close to bottom, The upper ball valve is arranged in pump head to be arranged on pump head right flank close to top, the pressing plate, and the nut is arranged on pressing plate On, the safety valve is arranged on pump head right flank and positioned at the surface of pressing plate.
- A kind of 2. mortar pump of convenient maintenance as claimed in claim 1, it is characterised in that：The pump head bottom is provided with midge Pipe.
- A kind of 3. mortar pump of convenient maintenance as claimed in claim 1, it is characterised in that：The piston rod and cylinder barrel are coaxial.
- A kind of 4. mortar pump of convenient maintenance as claimed in claim 1, it is characterised in that：The cylindrical cam is eccentric convex Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033347.6A CN107575356A (en) | 2017-10-30 | 2017-10-30 | A kind of mortar pump of convenient maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711033347.6A CN107575356A (en) | 2017-10-30 | 2017-10-30 | A kind of mortar pump of convenient maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107575356A true CN107575356A (en) | 2018-01-12 |
Family
ID=61040605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711033347.6A Pending CN107575356A (en) | 2017-10-30 | 2017-10-30 | A kind of mortar pump of convenient maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107575356A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227748Y (en) * | 1995-03-27 | 1996-05-22 | 韩禹 | High pressure two-chamber reciprocating pump |
| CN2378550Y (en) * | 1999-04-27 | 2000-05-17 | 周忠元 | Piston type cement plaster pump |
| CN2408255Y (en) * | 1999-12-16 | 2000-11-29 | 中国建筑科学研究院建筑机械化研究分院 | New mortar pump |
| CN2654898Y (en) * | 2003-09-03 | 2004-11-10 | 计英起 | Slurry filling pump |
| CN201953596U (en) * | 2011-03-08 | 2011-08-31 | 郑州市高强机电有限公司 | Buffering grouting pump |
| CN103711669A (en) * | 2014-01-14 | 2014-04-09 | 徐州徐工施维英机械有限公司 | Eccentric abrasion prevention guide device and mortar pump |
-
2017
- 2017-10-30 CN CN201711033347.6A patent/CN107575356A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2227748Y (en) * | 1995-03-27 | 1996-05-22 | 韩禹 | High pressure two-chamber reciprocating pump |
| CN2378550Y (en) * | 1999-04-27 | 2000-05-17 | 周忠元 | Piston type cement plaster pump |
| CN2408255Y (en) * | 1999-12-16 | 2000-11-29 | 中国建筑科学研究院建筑机械化研究分院 | New mortar pump |
| CN2654898Y (en) * | 2003-09-03 | 2004-11-10 | 计英起 | Slurry filling pump |
| CN201953596U (en) * | 2011-03-08 | 2011-08-31 | 郑州市高强机电有限公司 | Buffering grouting pump |
| CN103711669A (en) * | 2014-01-14 | 2014-04-09 | 徐州徐工施维英机械有限公司 | Eccentric abrasion prevention guide device and mortar pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180112 |
|
| WD01 | Invention patent application deemed withdrawn after publication |