CN103982414B - Many liquid synchronous injection pump with stepless proportioning - Google Patents
Many liquid synchronous injection pump with stepless proportioning Download PDFInfo
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- CN103982414B CN103982414B CN201410165952.9A CN201410165952A CN103982414B CN 103982414 B CN103982414 B CN 103982414B CN 201410165952 A CN201410165952 A CN 201410165952A CN 103982414 B CN103982414 B CN 103982414B
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Abstract
The present invention relates to a kind of grouting pump, specifically a kind of many liquid synchronous injection pump with stepless proportioning.The present invention by arranging a fourbar linkage be made up of the left rocking bar of adjustable length, right rocking bar and connecting rod between push rod and plunger, when needs adjustment proportioning, as long as regulate left locking nut and right locking nut, make the length change of left rocking bar and right rocking bar, pendulum angle is changed, thus the stroke of push rod and plunger is changed, the object of the step-less adjustment ratio reached.Accomplish the stepless changing of different proportion between the stroke of push rod and the stroke of plunger, achieve the stepless changing of two slurries cylinder plasma discharge ratios, again owing to have employed stroke measuring device, accurately can measure plunger stroke, thus accurately calculate the plasma discharge amount of two slurries cylinders, substantially increase the Adjustment precision of stepless changing.
Description
Technical field
The present invention relates to a kind of grouting pump, specifically a kind of many liquid synchronous injection pump with stepless proportioning.
Background technique
Current many liquid grouts pump mainly Double-liquid mud-injection pump, its slurries cylinder mainly takes piston type or plunger type, and cylinder or oil cylinder are in centre, and slurries cylinder is at two ends.When adopting slurries cylinder in the form of piston, wanting synchronous grouting must starch pipe series connection by outside, adopts such structure moment slurries ratio inaccurate; When adopting the slurries cylinder of plunger type, just cannot realize synchronous grouting at all, and for Double-liquid mud-injection pump, realize synchronous grouting very important, and stepless proportion synchronous grouting being also the technical problem being difficult in prior art overcome.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of can realize synchronous grouting and can according to different proportion fine adjustment many liquid synchronous injection pump with stepless proportioning.
In order to solve the problems of the technologies described above, many liquid synchronous injection pump with stepless proportioning of the present invention, comprises frame, drives cylinder body and synchronously driven by the large piston driving cylinder column driven in cylinder body and the plunger type slurries cylinder of reciprocal suction slurry and piston type slurries cylinder; Plunger type slurries cylinder is provided with the first pulp absorbing valve carrying out slip casting and plasma discharge and the first pulp-expelling valve; The inner chamber of piston type slurries cylinder is divided into midge chamber and plasma discharge chamber by small piston, and midge chamber and plasma discharge chamber are connected the second pulp absorbing valve and the second pulp-expelling valve respectively; Be provided with in small piston and the slurries in midge chamber can be made to enter into one-way valve in plasma discharge chamber; Driving cylinder body, plunger type slurries cylinder are connected with frame with piston type slurries cylinder; It is characterized in that: the left guide wheel having anti-throw-out lever to offset between cylinder column and plunger type slurries cylinder, stepless proportion regulating device, the right guide wheel preventing plunger from offseting, the driving lever affixed with plunger and stroke measuring device; Left end and the cylinder column of push rod are affixed, and the left slider in right-hand member and stepless proportion regulating device is hinged; Right slide block in the left end of plunger and stepless proportion regulating device is hinged, and right-hand member is in plunger type slurries cylinder; Driving lever and the stroke measuring device above it hinged, stroke measuring device is connected with frame, and left guide wheel is connected with frame with right guide wheel.
Stepless proportion regulating device by the threaded left rocking bar in lower end, the left swing movable slider be connected with left rocking bar, the left locking nut matched with left rocking bar used in pairs, be positioned at left slider in the middle part of left rocking bar, connecting rod, the threaded right rocking bar in lower end, be positioned at right slide block in the middle part of right rocking bar, the paired right locking nut matched with right rocking bar that is that use and the right swing slide block be connected with right rocking bar form, the upper end of left rocking bar and the left end of connecting rod hinged, the right-hand member of connecting rod and the upper end thereof of right rocking bar, left swing movable slider and right swing slide block are distinguished in hinged frame.
Stroke measuring device can adopt the walk type digital display measuring equipment on electronic digital indicator, also can adopt the ruler of strip length groove.
Have two in left guide wheel, lay respectively at the upper and lower both sides of push rod, right guide wheel has two, lays respectively at the upper and lower both sides of plunger.
When needs adjustment proportioning, as long as regulate left locking nut and right locking nut, make the length change of left rocking bar and right rocking bar, pendulum angle is changed, thus the stroke of push rod and plunger is changed, reach the object of step-less adjustment ratio.In addition, the object of step-less adjustment ratio can also be realized by the length of regulating connecting rod.If need two or more slurry mixing, a set of device of the same type can be increased again on right side.
The present invention by arranging a fourbar linkage be made up of the left rocking bar of adjustable length, right rocking bar and connecting rod between push rod and plunger, accomplish the stepless changing of different proportion between the stroke of push rod and the stroke of plunger, achieve the stepless changing of two slurries cylinder plasma discharge ratios, again owing to have employed stroke measuring device, accurately can measure plunger stroke, thus accurately calculate the plasma discharge amount of two slurries cylinders, substantially increase the Adjustment precision of stepless changing.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the embodiment of the present invention;
Fig. 2 is the partial enlarged drawing of the embodiment of the present invention;
Embodiment
Below in conjunction with accompanying drawing first, embodiment is described in further detail the present invention.
A kind of many liquid synchronous injection pump with stepless proportioning, comprises frame 1, driving cylinder body 2 and drives cylinder column 4 synchronously to drive by the large piston 3 in driving cylinder body 2 and the plunger type slurries cylinder 21 of reciprocal suction slurry and piston type slurries cylinder 5; Plunger type slurries cylinder 21 is provided with the first pulp absorbing valve 34 and the first pulp-expelling valve 35 carrying out slip casting and plasma discharge; The inner chamber of piston type slurries cylinder 5 is divided into midge chamber 51 and plasma discharge chamber 52 by small piston 36, and midge chamber 51 and plasma discharge chamber 52 are connected the second pulp absorbing valve 31 and the second pulp-expelling valve 32 respectively; Be provided with in small piston 36 and the slurries in midge chamber 51 can be made to enter into one-way valve 33 in plasma discharge chamber 52; Driving cylinder body 2, plunger type slurries cylinder 21 are connected with frame 1 with piston type slurries cylinder 5; It is characterized in that: the left guide wheel 7 having anti-throw-out lever 6 to offset between cylinder column 4 and plunger type slurries cylinder 21, stepless proportion regulating device, the right guide wheel 19 preventing plunger 17 from offseting, the driving lever 18 affixed with plunger 17 and stroke measuring device 20; Left end and the cylinder column 4 of push rod 6 are affixed, and the left slider 8 in right-hand member and stepless proportion regulating device is hinged; Right slide block 13 in the left end of plunger 17 and stepless proportion regulating device is hinged, and right-hand member is in plunger type slurries cylinder 21; Driving lever 18 is hinged with the stroke measuring device 20 above it, and stroke measuring device 20 is connected with frame 1, and left guide wheel 7 is connected with frame 1 with right guide wheel 19.
Stepless proportion regulating device is by the threaded left rocking bar 10 in lower end, the left swing movable slider 11 be connected with left rocking bar 10, the left locking nut 9 matched with left rocking bar 10 of paired use, be positioned at the left slider 8 in the middle part of left rocking bar 10, connecting rod 12, the threaded right rocking bar 14 in lower end, be positioned at the right slide block 13 in the middle part of right rocking bar 14, the right locking nut 15 matched with right rocking bar 14 of paired use and the right swing slide block 16 be connected with right rocking bar 14 form, the upper end of left rocking bar 10 and the left end of connecting rod 12 hinged, the right-hand member of connecting rod 12 and the upper end thereof of right rocking bar 14, left swing movable slider 11 and right swing slide block 16 are hinged in frame 1 respectively.
Stroke measuring device 20 is the walk type digital display measuring equipments on electronic digital indicator, when required precision is not high, also can adopt the ruler of strip length groove.
Left guide wheel 7 has two, lays respectively at push rod about 6 both sides, and right guide wheel 19 has two, lays respectively at plunger about 17 both sides.
Claims (5)
1. the synchronous injection pump with stepless proportioning of liquid more than, comprises frame (1), drives cylinder body (2) and synchronously driven by the large piston (3) drive cylinder column (4) in driving cylinder body (2) and the plunger type slurries cylinder (21) of reciprocal suction slurry and piston type slurries cylinder (5); Plunger type slurries cylinder (21) is provided with the first pulp absorbing valve (34) and the first pulp-expelling valve (35) that carry out slip casting and plasma discharge; The inner chamber of piston type slurries cylinder (5) is divided into midge chamber (51) and plasma discharge chamber (52) by small piston (36), and midge chamber (51) and plasma discharge chamber (52) are connected the second pulp absorbing valve (31) and the second pulp-expelling valve (32) respectively; Be provided with in small piston (36) and the slurries in midge chamber (51) can be made to enter into one-way valve (33) in plasma discharge chamber (52); Driving cylinder body (2), plunger type slurries cylinder (21) are connected with frame (1) with piston type slurries cylinder (5); It is characterized in that: the left guide wheel (7) having anti-throw-out lever (6) to offset between cylinder column (4) and plunger type slurries cylinder (21), stepless proportion regulating device, the right guide wheel (19) preventing plunger (17) from offseting, the driving lever (18) affixed with plunger (17) and stroke measuring device (20); Left end and the cylinder column (4) of push rod (6) are affixed, and the left slider (8) in right-hand member and stepless proportion regulating device is hinged; Right slide block (13) in the left end of plunger (17) and stepless proportion regulating device is hinged, and right-hand member is in plunger type slurries cylinder (21); Driving lever (18) is hinged with the stroke measuring device (20) above it, stroke measuring device (20) is connected with frame (1), and left guide wheel (7) is connected with frame (1) with right guide wheel (19).
2. many liquid synchronous injection pump with stepless proportioning according to claim 1, it is characterized in that stepless proportion regulating device is by the threaded left rocking bar (10) in lower end, the left swing movable slider (11) be connected with left rocking bar (10), the left locking nut (9) matched with left rocking bar (10) of paired use, be positioned at the left slider (8) at left rocking bar (10) middle part, connecting rod (12), the threaded right rocking bar (14) in lower end, be positioned at the right slide block (13) at right rocking bar (14) middle part, the right locking nut (15) matched with right rocking bar (14) of paired use and the right swing slide block (16) be connected with right rocking bar (14) form, the upper end of left rocking bar (10) and the left end of connecting rod (12) hinged, the right-hand member of connecting rod (12) and the upper end thereof of right rocking bar (14), left swing movable slider (11) and right swing slide block (16) are hinged in frame (1) respectively.
3. many liquid synchronous injection pump with stepless proportioning according to claim 1, is characterized in that stroke measuring device (20) is the walk type digital display measuring equipment on electronic digital indicator.
4. many liquid synchronous injection pump with stepless proportioning according to claim 1, is characterized in that stroke measuring device (20) is the ruler of strip length groove.
5. many liquid synchronous injection pump with stepless proportioning according to claim 1, it is characterized in that left guide wheel (7) has two, lay respectively at push rod (6) both sides up and down, right guide wheel (19) has two, lays respectively at plunger (17) both sides up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165952.9A CN103982414B (en) | 2014-04-24 | 2014-04-24 | Many liquid synchronous injection pump with stepless proportioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165952.9A CN103982414B (en) | 2014-04-24 | 2014-04-24 | Many liquid synchronous injection pump with stepless proportioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103982414A CN103982414A (en) | 2014-08-13 |
| CN103982414B true CN103982414B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165952.9A Active CN103982414B (en) | 2014-04-24 | 2014-04-24 | Many liquid synchronous injection pump with stepless proportioning |
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| Country | Link |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310420A (en) * | 1979-03-14 | 1982-01-12 | Japan Spectroscopic Co., Ltd. | Mobile phase supplying method in the liquid chromatography and apparatus therefor |
| DE3911278A1 (en) * | 1989-04-07 | 1990-10-11 | Klaus Obermann | Plunger pump |
| CN201090421Y (en) * | 2007-09-21 | 2008-07-23 | 郑州知信机电科技开发有限公司 | Scaling ratio stepless regulating device for double-cylinder and double-liquid mud-injection pump |
| CN101725496A (en) * | 2009-12-28 | 2010-06-09 | 镇江宝城注浆设备有限公司 | Synchronous injection pump with stepless proportioning |
| CN202690408U (en) * | 2012-05-10 | 2013-01-23 | 赵荣河 | Flow proportion adjusting device for double liquid grouting pump |
| CN202756227U (en) * | 2012-07-10 | 2013-02-27 | 镇江长城注浆设备有限公司 | Double liquid synchronous grouting pump |
| CN203822566U (en) * | 2014-04-24 | 2014-09-10 | 镇江长城注浆设备有限公司 | Multi-liquid stepless proportioning synchronous grouting pump |
-
2014
- 2014-04-24 CN CN201410165952.9A patent/CN103982414B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310420A (en) * | 1979-03-14 | 1982-01-12 | Japan Spectroscopic Co., Ltd. | Mobile phase supplying method in the liquid chromatography and apparatus therefor |
| DE3911278A1 (en) * | 1989-04-07 | 1990-10-11 | Klaus Obermann | Plunger pump |
| CN201090421Y (en) * | 2007-09-21 | 2008-07-23 | 郑州知信机电科技开发有限公司 | Scaling ratio stepless regulating device for double-cylinder and double-liquid mud-injection pump |
| CN101725496A (en) * | 2009-12-28 | 2010-06-09 | 镇江宝城注浆设备有限公司 | Synchronous injection pump with stepless proportioning |
| CN202690408U (en) * | 2012-05-10 | 2013-01-23 | 赵荣河 | Flow proportion adjusting device for double liquid grouting pump |
| CN202756227U (en) * | 2012-07-10 | 2013-02-27 | 镇江长城注浆设备有限公司 | Double liquid synchronous grouting pump |
| CN203822566U (en) * | 2014-04-24 | 2014-09-10 | 镇江长城注浆设备有限公司 | Multi-liquid stepless proportioning synchronous grouting pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103982414A (en) | 2014-08-13 |
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