CN107939629A - A kind of longer metering pump of service life - Google Patents
A kind of longer metering pump of service life Download PDFInfo
- Publication number
- CN107939629A CN107939629A CN201711116649.XA CN201711116649A CN107939629A CN 107939629 A CN107939629 A CN 107939629A CN 201711116649 A CN201711116649 A CN 201711116649A CN 107939629 A CN107939629 A CN 107939629A
- Authority
- CN
- China
- Prior art keywords
- turntable
- cabinet
- fixed block
- horse
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005304 joining Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/14—Pumps characterised by muscle-power operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of longer metering pump of service life, including cabinet, symmetrically arranged first fixed block and the second fixed block are fixedly connected with the madial wall of the cabinet, the opposite side of first fixed block and the second fixed block is rotatably connected to the first turntable and the second turntable respectively, motor is fixedly connected with the lateral wall of the cabinet, the output terminal of the motor is fixedly connected with first rotating shaft, and the one end of the first rotating shaft away from motor sequentially passes through cabinet and the first fixed block and is fixedly connected in the first turntable.The first turntable and the second turntable drive the movement of the first horse-hof shape slide and the second horse-hof shape slide by head rod and the second connecting rod respectively in the present invention, the movement of plunger is driven finally by the first joining rod and the second joining rod, so reduce by varying induced way and be lost, increase the service life, it is different by the induced way of the first turntable and the second turntable again at the same time, then make control mode different, it is convenient for people to use.
Description
Technical field
The present invention relates to equipment technology field of transport, more particularly to the metering pump that a kind of service life is longer.
Background technology
Metering pump is a kind of technological process demand that can meet various strict demands, is mainly used to transmit the special of liquid
Positive displacement pump, and then facilitate some factories to liquid working process and transport, and then accelerate speed of production.
Metering pump is all to drive worm screw by motor at present, and worm screw drives the rotation of bent wheel, so that bent wheel belt movable eccentric wheel
Rotation, and then eccentric wheel by connecting rod drive plunger movement, under this motion mode, the loss to worm screw is very big,
Because the frictional force between turbine and bent wheel is very big, and then causes service life not grown, in addition current metering pump is all motor
Control, and then be all automatically controlled, it so can not just use when power is off, influence processing progress.
For this reason, we devise a kind of longer metering pump of service life.
The content of the invention
Control mode the purpose of the present invention is to solve current metering pump wears the problem of big and control mode is single,
A kind of and longer metering pump of service life proposed.
To achieve these goals, present invention employs following technical solution：
A kind of longer metering pump of service life, including cabinet, are fixedly connected with the madial wall of the cabinet and symmetrically set
The first fixed block and the second fixed block put, the opposite side of first fixed block and the second fixed block are rotatably connected to respectively
First turntable and the second turntable, are fixedly connected with motor on the lateral wall of the cabinet, the output terminal of the motor is fixedly connected
There is first rotating shaft, the one end of the first rotating shaft away from motor sequentially passes through cabinet and the first fixed block and fixed in the first turntable
Connect, be rotatably connected to the second shaft on the cabinet, be equipped with the cabinet and the second fixed block corresponding with the second shaft
Impenetrating mouth, one end of second shaft are fixedly connected with L-type handle, and second shaft is flexibly connected with the second turntable, institute
State the head rod and the second connecting rod that eccentric setting is connected on the first turntable and the second turntable, the cabinet it is interior
Bottom is fixedly connected with contiguous block, and the contiguous block is equipped with port, is respectively equipped with the port and a connecting rod and second
The corresponding first horse-hof shape slide of connecting rod and the second horse-hof shape slide, the first horse-hof shape slide and the second horse-hof shape slide
It is slidably connected with the madial wall of port, the first horse-hof shape slide is connected by passing sequentially through the first joining rod with bindiny mechanism
There is plunger, the second horse-hof shape slide is connected by the second joining rod with plunger, first joining rod and the second joining rod
Run through contiguous block.
Preferably, connection ring, first fixed block and have been fixedly connected with first turntable and the second turntable
Connecting groove corresponding with connection ring is equipped with two fixed blocks, the connection ring is equipped with flange, the madial wall of the connecting groove
It is equipped with turn trough corresponding with flange.
Preferably, the interior bottom of the cabinet is fixedly connected with support column, and the support column is equipped with and the first joining rod
Opening corresponding with the second joining rod.
Preferably, second turntable is equipped with link slot corresponding with the second shaft, and second shaft is away from L-type handle
One end of hand is provided around being equipped with multiple cuttings, and the madial wall of the link slot is equipped with quickset groove corresponding with cutting.
Preferably, the both sides of the first horse-hof shape slide and the second horse-hof shape slide have been fixedly connected with sliding block, described
The madial wall of port is equipped with sliding slot corresponding with sliding block.
Preferably, the bindiny mechanism includes the inserted link being fixed on the first joining rod, and the plunger is equipped with and inserted link
Corresponding slot, is arranged on the inserted link and spring, the both ends of the spring is connected with the first joining rod and plunger respectively.
The first turntable and the second turntable drive the first horseshoe by head rod and the second connecting rod respectively in the present invention
The movement of shape slide and the second horse-hof shape slide, the movement of plunger is driven finally by the first joining rod and the second joining rod, this
Sample by varying induced way reduce be lost, increase the service life, while again by the induced way of the first turntable and the second turntable not
Together, then make control mode different, it is convenient for people to use.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the longer metering pump of service life proposed by the present invention；
Fig. 2 is the connection of contiguous block, support column and plunger in a kind of longer metering pump of service life proposed by the present invention
Structural scheme of mechanism.
In figure：1 cabinet, 2 first fixed blocks, 3 second fixed blocks, 4 first turntables, 5 second turntables, 6 motors, 7 first turns
Axis, 8 second shafts, 9L types handle, 10 head rods, 11 second connecting rods, 12 contiguous blocks, 13 first horse-hof shape slides, 14
Second horse-hof shape slide, 15 first joining rods, 16 bindiny mechanisms, 161 inserted links, 162 springs, 17 plungers, 18 second joining rods, 19
Support column.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-2, a kind of longer metering pump of service life, including cabinet 1, is fixedly connected on the madial wall of cabinet 1
There is symmetrically arranged first fixed block, 2 and second fixed block 3, the first fixed block 2 and the opposite side of the second fixed block 3 turn respectively
It is dynamic to be connected with the first turntable 4 and the second turntable 5, connection ring is fixedly connected with the first turntable 4 and the second turntable 5, first is solid
Determine to be equipped with connecting groove corresponding with connection ring on 2 and second fixed block 3 of block, connection ring is equipped with flange, the inner side of connecting groove
Wall is equipped with turn trough corresponding with flange, so facilitates the rotation of the first turntable 4 and the second turntable 5, consolidates on the lateral wall of cabinet 1
Surely motor 6 is connected with, the output terminal of motor 6 is fixedly connected with first rotating shaft 7, and the one end of first rotating shaft 7 away from motor 6 is passed through successively
Wear cabinet 1 to be fixedly connected with the first fixed block 2 and in the first turntable 4, the second shaft 8,1 He of cabinet are rotatably connected on cabinet 1
It is equipped with second fixed block 3 and is fixedly connected with L-type handle 9 with 8 corresponding impenetrating mouth of the second shaft, one end of the second shaft 8, the
Two shafts 8 are flexibly connected with the second turntable 5, and the second turntable 5 is equipped with remote with 8 corresponding link slot of the second shaft, the second shaft 8
One end from L-type handle 9 is provided around being equipped with multiple cuttings, and the madial wall of link slot is equipped with quickset groove corresponding with cutting,
So facilitate the connection between the second shaft 8 and the second turntable 3, being connected to bias on the first turntable 4 and the second turntable 5 sets
10 and second connecting rod 11 of head rod put, the interior bottom of cabinet 1 are fixedly connected with contiguous block 12, and contiguous block 12 is equipped with
Port, is respectively equipped with and a connecting rod 10 and 11 corresponding first horse-hof shape slide 13 of the second connecting rod and the second horse in port
The madial wall of shoes slide 14, the first horse-hof shape slide 13 and the second horse-hof shape slide 14 and port is slidably connected, the first horseshoe
The both sides of 13 and second horse-hof shape slide 14 of shape slide have been fixedly connected with sliding block, and the madial wall of port is equipped with corresponding with sliding block
Sliding slot, so facilitate the slip of the first horse-hof shape slide 13 and the second horse-hof shape slide 14, the first horse-hof shape slide 13 passes through
Pass sequentially through the first joining rod 15 and bindiny mechanism 16 is connected with plunger 17, bindiny mechanism 16 includes being fixed on the first joining rod 15
On inserted link 161, plunger 17 be equipped with 161 corresponding slot of inserted link, be arranged on inserted link 161 with spring 162, spring 162
Both ends are connected with the first joining rod 15 and plunger 1 respectively, do not interfere with the manual control of people when motor 6 is stopped so
System, the second horse-hof shape slide 14 are connected by the second joining rod 18 with plunger 17, and the first joining rod 15 and the second joining rod 18 are equal
Through contiguous block 12, the interior bottom of cabinet 1 is fixedly connected with support column 19, and support column 19 is equipped with and the first joining rod 15 and the
Two joining rods, 18 corresponding opening, so ensures the stably translational of the first joining rod 15 and the second joining rod 18, and then makes plunger
17 will not damage,.
In the present invention, when people need to use metering pump, the switch of motor 6 is opened, then motor 6 will drive first turn
The rotation of axis 7, so as to drive the rotation of the first turntable 4, and then drives the first horse-hof shape slide 13 by head rod 10
Level is slided, and then the first horse-hof shape slide 13 will drive the first joining rod 15 to travel forward, so that the first joining rod 15 is logical
Cross support column 19 smoothly to move forward, and then promote the movement of bindiny mechanism 16, then drive plunger 17 finally by spring 162
Travel forward, and then complete quantitatively to convey the function of liquid, when the motors 6 such as power failure can not be in use, people may be inserted into second
Shaft 8, then the second shaft 8 will be connected by cutting with the second turntable 5, and then drive the second shaft by rotating L-type handle 9
8 rotation, so as to drive the rotation of the second turntable 5, and then drives the fortune of the second horse-hof shape slide 14 by the second connecting rod 11
Dynamic, then the second horse-hof shape slide 14 drives the movement of plunger 17 by the second joining rod 18, and since the first joining rod 15 passes through
Spring 162 drives the movement of plunger 17, and the second joining rod 18 directly drives the movement of plunger 17, then the second joining rod 18 drives
The movement of plunger 17 will not be influenced be subject to the first joining rod 15, and then convenient for people to use, and in addition the present apparatus is in operation
During be not in larger loss, so add the service life of metering pump.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of longer metering pump of service life, including cabinet (1), it is characterised in that solid on the madial wall of the cabinet (1)
Surely symmetrically arranged first fixed block (2) and the second fixed block (3), first fixed block (2) and the second fixed block are connected with
(3) opposite side is rotatably connected to the first turntable (4) and the second turntable (5) respectively, is fixed on the lateral wall of the cabinet (1)
Motor (6) is connected with, the output terminal of the motor (6) is fixedly connected with first rotating shaft (7), and the first rotating shaft (7) is away from electricity
One end of machine (6) sequentially passes through cabinet (1) and is fixedly connected with the first fixed block (2) and in the first turntable (4), the cabinet (1)
On be rotatably connected to the second shaft (8), pass through corresponding with the second shaft (8) is equipped with the cabinet (1) and the second fixed block (3)
Mouth is worn, one end of second shaft (8) is fixedly connected with L-type handle (9), and second shaft (8) is living with the second turntable (5)
It is dynamic to connect, the head rod (10) and second of eccentric setting is connected on first turntable (4) and the second turntable (5)
Connecting rod (11), the interior bottom of the cabinet (1) are fixedly connected with contiguous block (12), and the contiguous block (12) is equipped with port,
The first horse-hof shape slide (13) corresponding with a connecting rod (10) and the second connecting rod (11) and are respectively equipped with the port
Two horse-hof shape slides (14), the first horse-hof shape slide (13) and the second horse-hof shape slide (14) and the madial wall of port slide
Connection, the first horse-hof shape slide (13) are connected with plunger by passing sequentially through the first joining rod (15) and bindiny mechanism (16)
(17), the second horse-hof shape slide (14) is connected by the second joining rod (18) with plunger (17), first joining rod
(15) and the second joining rod (18) runs through contiguous block (12).
A kind of 2. longer metering pump of service life according to claim 1, it is characterised in that first turntable (4)
With connection ring has been fixedly connected with the second turntable (5), be equipped with first fixed block (2) and the second fixed block (3) with
The corresponding connecting groove of connection ring, the connection ring are equipped with flange, and the madial wall of the connecting groove is equipped with corresponding with flange
Turn trough.
A kind of 3. longer metering pump of service life according to claim 1, it is characterised in that the cabinet (1) it is interior
Bottom is fixedly connected with support column (19), and the support column (19) is equipped with and the first joining rod (15) and the second joining rod (18)
Corresponding opening.
A kind of 4. longer metering pump of service life according to claim 1, it is characterised in that second turntable (5)
Link slot corresponding with the second shaft (8) is equipped with, the one end of second shaft (8) away from L-type handle (9) is provided around
There are multiple cuttings, the madial wall of the link slot is equipped with quickset groove corresponding with cutting.
5. the longer metering pump of a kind of service life according to claim 1, it is characterised in that first horse-hof shape is slided
The both sides of rail (13) and the second horse-hof shape slide (14) have been fixedly connected with sliding block, and the madial wall of the port is equipped with and sliding block
Corresponding sliding slot.
A kind of 6. longer metering pump of service life according to claim 1, it is characterised in that the bindiny mechanism (16)
Including the inserted link (161) being fixed on the first joining rod (15), the plunger (17) is equipped with insert corresponding with inserted link (161)
Groove, be arranged on the inserted link (161) with spring (162), the both ends of the spring (162) respectively with the first joining rod (15) and column
Fill in (1) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116649.XA CN107939629A (en) | 2017-11-13 | 2017-11-13 | A kind of longer metering pump of service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711116649.XA CN107939629A (en) | 2017-11-13 | 2017-11-13 | A kind of longer metering pump of service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939629A true CN107939629A (en) | 2018-04-20 |
Family
ID=61934917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711116649.XA Pending CN107939629A (en) | 2017-11-13 | 2017-11-13 | A kind of longer metering pump of service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939629A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB845232A (en) * | 1957-09-27 | 1960-08-17 | Hanworth Engineering Aircraft | Improvements relating to pumps |
| DE2304260A1 (en) * | 1972-01-31 | 1973-08-09 | Iwaki Co Ltd | ADJUSTABLE DOSING PUMP |
| CN102418682A (en) * | 2011-12-15 | 2012-04-18 | 广州正奇科技有限公司 | Double-cylinder metering plunger pump and metering method thereof |
| CN202946336U (en) * | 2012-12-15 | 2013-05-22 | 贾俊海 | Dual-power plunger type mortar pump for building engineering |
| CN203717327U (en) * | 2014-02-24 | 2014-07-16 | 荆州久阳汽车零部件制造有限公司 | Electric and hand-operated integrative plunger pump for truck hydraulic system bilateral control |
| CN106401900A (en) * | 2016-10-31 | 2017-02-15 | 陈素红 | Dual-purpose water pump with fan |
| CN106958518A (en) * | 2017-03-28 | 2017-07-18 | 永嘉县信诚科技服务有限公司 | A kind of dual-purpose measuring pump |
| CN207945056U (en) * | 2017-11-13 | 2018-10-09 | 重庆鼎满科技发展有限公司 | A kind of dosing pump assembly |
-
2017
- 2017-11-13 CN CN201711116649.XA patent/CN107939629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB845232A (en) * | 1957-09-27 | 1960-08-17 | Hanworth Engineering Aircraft | Improvements relating to pumps |
| DE2304260A1 (en) * | 1972-01-31 | 1973-08-09 | Iwaki Co Ltd | ADJUSTABLE DOSING PUMP |
| CN102418682A (en) * | 2011-12-15 | 2012-04-18 | 广州正奇科技有限公司 | Double-cylinder metering plunger pump and metering method thereof |
| CN202946336U (en) * | 2012-12-15 | 2013-05-22 | 贾俊海 | Dual-power plunger type mortar pump for building engineering |
| CN203717327U (en) * | 2014-02-24 | 2014-07-16 | 荆州久阳汽车零部件制造有限公司 | Electric and hand-operated integrative plunger pump for truck hydraulic system bilateral control |
| CN106401900A (en) * | 2016-10-31 | 2017-02-15 | 陈素红 | Dual-purpose water pump with fan |
| CN106958518A (en) * | 2017-03-28 | 2017-07-18 | 永嘉县信诚科技服务有限公司 | A kind of dual-purpose measuring pump |
| CN207945056U (en) * | 2017-11-13 | 2018-10-09 | 重庆鼎满科技发展有限公司 | A kind of dosing pump assembly |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |