CN205744333U - Novel plunger pump range controlling mechanism - Google Patents
Novel plunger pump range controlling mechanism Download PDFInfo
- Publication number
- CN205744333U CN205744333U CN201620419285.7U CN201620419285U CN205744333U CN 205744333 U CN205744333 U CN 205744333U CN 201620419285 U CN201620419285 U CN 201620419285U CN 205744333 U CN205744333 U CN 205744333U
- Authority
- CN
- China
- Prior art keywords
- plunger
- gripper shoe
- prominence platform
- pump housing
- obliquity prominence
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses a kind of Novel plunger pump range controlling mechanism, including front panel and gripper shoe, between front panel and gripper shoe, it is sequentially provided with rotary valve, rotates the pump housing and obliquity prominence platform, described obliquity prominence platform is arranged on the inwall of gripper shoe, it is provided with a motor on gripper shoe inwall below obliquity prominence platform, the outer wall of gripper shoe is provided with synchronous belt drive mechanism, rotates the pump housing and be connected with motor by synchronous belt drive mechanism；In rotary pump body, level has three holes, is equipped with a plunger in three holes respectively, and the front end of plunger contacts with rotary valve, rear end and the contact of incline plane of obliquity prominence platform.Drive plate is changed to the inclined plane of constant tilt angle by this utility model, motor output shaft drives and rotates pump housing drive plunger motion, turn so that each plunger constantly backhauls in inclined plane along fixing track, it is achieved thereby that be equivalent to the effect of plunger alternating movement, also assures that the liquid precision that plunger sucks and discharges simultaneously.
Description
Technical field
This utility model relates to plunger displacement pump, especially relates to a kind of Novel plunger pump range controlling mechanism.
Background technology
Laboratary type plunger displacement pump in the market, it is common to use be single plunger, leading screw, screw drive mechanism drive under, perform reciprocating sliding campaign, this structure the most just determines its ability that can not realize continuous filling.Having the ability that minority possesses continuous filling in traditional industrial plunger displacement pump, but traditional industrial plunger displacement pump is to connect drive plate by motor output shaft by universal joint, drive plate connects each plunger by universal joint again, thus realizes multiple plunger alternation.But in this structure, owing to the angle of inclination of drive plate is in relative quick condition, fixing after death cardan drive can be impacted, adds and is affected by cardan drive motility, the stroke of each of which piston reciprocation motion can difference, the most just cannot ensure that plunger sucks and the liquid precision of discharge.
Utility model content
This utility model is in order to overcome above-mentioned deficiency, it is provided that a kind of Novel plunger pump range controlling mechanism that plunger displacement pump can be made to realize continuous filling.
The technical solution of the utility model is as follows:
A kind of Novel plunger pump range controlling mechanism, including front panel and gripper shoe, between front panel and gripper shoe, it is sequentially provided with rotary valve, rotates the pump housing and obliquity prominence platform, described obliquity prominence platform is arranged on the inwall of gripper shoe, it is provided with a motor on gripper shoe inwall below obliquity prominence platform, the outer wall of gripper shoe is provided with synchronous belt drive mechanism, rotates the pump housing and be connected with motor by synchronous belt drive mechanism；
In rotary pump body, level has three holes, is equipped with a plunger in three holes respectively, and the front end of plunger contacts with rotary valve, rear end and the contact of incline plane of obliquity prominence platform.
Described synchronous belt drive mechanism includes synchronizing wheel, lower synchronization wheel and Timing Belt, and the center of the described rotation pump housing is provided with a rotating shaft backward, and rotating shaft connects through obliquity prominence platform with upper Tong Bu wheel, and lower synchronization wheel is connected with motor.
Front panel is also stamped a fixed valve body.
The beneficial effects of the utility model are:
Drive plate is changed to the inclined plane of constant tilt angle by this utility model, motor output shaft no longer drives drive plate to move, but drive and rotate pump housing drive plunger motion, turn so that each plunger constantly backhauls in inclined plane along fixing track, it is achieved thereby that be equivalent to the effect of plunger alternating movement, also assures that the liquid precision that plunger sucks and discharges simultaneously.
Accompanying drawing explanation
This utility model will illustrate by example and with reference to the appended drawing, wherein:
Fig. 1 is schematic diagram of the present utility model.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way, and therefore it only shows the composition relevant with this utility model.
Novel plunger pump range controlling mechanism as shown in Figure 1, including front panel 1 and gripper shoe 2, is sequentially provided with rotary valve 3 between front panel 1 and gripper shoe 2, rotates the pump housing 4 and obliquity prominence platform 5, be also stamped a fixed valve body 13 on front panel 1.Described obliquity prominence platform 5 is arranged on the inwall of gripper shoe 2, it is provided with a motor 6 on gripper shoe 2 inwall below obliquity prominence platform 5, being provided with synchronous belt drive mechanism on the outer wall of gripper shoe 2, synchronous belt drive mechanism includes synchronization wheel 10, lower synchronization wheel 11 and Timing Belt 12.The center of the described rotation pump housing 4 is provided with a rotating shaft 7 backward, and rotating shaft 7 is through obliquity prominence platform 5 and the connection of upper Tong Bu wheel 10, and the lower wheel 11 that synchronizes is connected with motor 6.
In rotating the pump housing 4, level has three holes 8, is equipped with a plunger 9 in three holes 8 respectively, and the front end of plunger 9 contacts with rotary valve 3, rear end and the contact of incline plane of obliquity prominence platform 5.
Drive plate is changed to the inclined plane of constant tilt angle by this utility model, motor output shaft no longer drives drive plate to move, but drive and rotate pump housing drive plunger motion, turn so that each plunger constantly backhauls in inclined plane along fixing track, it is achieved thereby that be equivalent to the effect of plunger alternating movement, also assures that the liquid precision that plunger sucks and discharges simultaneously.
Above-mentioned is enlightenment according to this utility model, and by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this utility model technological thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its technical scope according to right.
Claims (3)
1. a Novel plunger pump range controlling mechanism, including front panel (1) and gripper shoe (2), it is characterized in that: between front panel (1) and gripper shoe (2), be sequentially provided with rotary valve (3), rotate the pump housing (4) and obliquity prominence platform (5), described obliquity prominence platform (5) is arranged on the inwall of gripper shoe (2), gripper shoe (2) inwall of obliquity prominence platform (5) lower section is provided with a motor (6), the outer wall of gripper shoe (2) is provided with synchronous belt drive mechanism, rotates the pump housing (4) and be connected with motor (6) by synchronous belt drive mechanism；
In rotating the pump housing (4), level has three holes (8), is equipped with a plunger (9) in three holes (8) respectively, and the front end of plunger (9) contacts with rotary valve (3), rear end and the contact of incline plane of obliquity prominence platform (5).
Novel plunger pump range controlling mechanism the most according to claim 1, it is characterized in that: described synchronous belt drive mechanism includes synchronizing wheel (10), lower synchronization takes turns (11) and Timing Belt (12), the center of the described rotation pump housing (4) is provided with a rotating shaft (7) backward, rotating shaft (7) connects through obliquity prominence platform (5) with upper Tong Bu wheel (10), and the lower wheel (11) that synchronizes is connected with motor (6).
Novel plunger pump range controlling mechanism the most according to claim 1, is characterized in that: be also stamped a fixed valve body (13) on front panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419285.7U CN205744333U (en) | 2016-05-10 | 2016-05-10 | Novel plunger pump range controlling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620419285.7U CN205744333U (en) | 2016-05-10 | 2016-05-10 | Novel plunger pump range controlling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744333U true CN205744333U (en) | 2016-11-30 |
Family
ID=57368162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620419285.7U Expired - Fee Related CN205744333U (en) | 2016-05-10 | 2016-05-10 | Novel plunger pump range controlling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762504A (en) * | 2016-12-23 | 2017-05-31 | 东莞市北恩流体控制设备有限公司 | Micro updating continuously transmits type plunger displacement pump |
| CN112594179A (en) * | 2020-12-03 | 2021-04-02 | 中国石油天然气股份有限公司 | Plunger pump stroke regulation and control device |
-
2016
- 2016-05-10 CN CN201620419285.7U patent/CN205744333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762504A (en) * | 2016-12-23 | 2017-05-31 | 东莞市北恩流体控制设备有限公司 | Micro updating continuously transmits type plunger displacement pump |
| CN112594179A (en) * | 2020-12-03 | 2021-04-02 | 中国石油天然气股份有限公司 | Plunger pump stroke regulation and control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109199205B (en) | Cleaning robot and movement mode of cleaning unit thereof | |
| CN205744333U (en) | Novel plunger pump range controlling mechanism | |
| GB2578344A (en) | Medical air compressor | |
| WO2007142557A3 (en) | Positive-displacement rotary machine | |
| CN105597976A (en) | Spraying rotation angle adjusting mechanism | |
| CN103767569B (en) | A kind of Two-in-one grinder driving means | |
| CN109236599A (en) | Synchronous bent axis type axial piston pump | |
| CN205667813U (en) | A kind of pharmacy blender high-efficiency stirring mechanism | |
| CN205294797U (en) | Easily roll over plastic bottle filling and sealing machine rotation type filling measuring pump | |
| CN112128094A (en) | Constant-diameter cam group for pulse-free constant-flow three-plunger pump | |
| CN206429471U (en) | A kind of oscillating cylinder | |
| CN103523504B (en) | A kind of west watt steering device | |
| CN103352822B (en) | Plunger sloping plate formula slurry pump | |
| CN201771476U (en) | Upright type long ring rack pumping unit | |
| CN209557177U (en) | A kind of plunger pump and sundstrand pump | |
| CN203497677U (en) | Spanish tile U-turn machine | |
| CN103122982A (en) | Batch-type rotating movement mechanism | |
| CN205423090U (en) | Reciprocal drive return means of measuring pump | |
| CN203384001U (en) | Plunger and inclined disc type slurry pump | |
| CN204372299U (en) | A kind of Combined cam carrying out compound movement | |
| US2619192A (en) | Pressure lubricator | |
| CN105966689A (en) | Cooked food hydraulic sealing machine | |
| CN112297651B (en) | Automatic marking device that rolls off production line of jar disk product | |
| US714416A (en) | Pump. | |
| CN203992220U (en) | A kind of rotary elevating platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |