CN205401087U - Base of a roller and mill formula plunger pump - Google Patents
Base of a roller and mill formula plunger pump Download PDFInfo
- Publication number
- CN205401087U CN205401087U CN201620135909.2U CN201620135909U CN205401087U CN 205401087 U CN205401087 U CN 205401087U CN 201620135909 U CN201620135909 U CN 201620135909U CN 205401087 U CN205401087 U CN 205401087U
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- China
- Prior art keywords
- main shaft
- toothed disc
- roller
- axis
- rotation
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Abstract
The utility model provides a roll the dish and use this mill formula plunger pump that rolls the dish, solve the work efficiency who further improves mill formula plunger pump among the prior art, and the technical problem of pumping power, wherein, it includes to roll the structure of coiling: the toothed disc with set firmly a plurality of roller on the disk body of toothed disc, the extension line of the axis of rotation of roller with the axis of rotation of toothed disc intersects vertically, when the quotation level of toothed disc is placed when the horizontal plane, the roller with the horizontal plane line contact. The structure of mill formula plunger pump includes: main shaft and the base of a roller that is provided with the plunger case still include: if before roll the dish, it sets firmly to roll the dish on the main shaft, have and center on main shaft or companion the main shaft, with the central line of main shaft is the rotatory motion degree of freedom of axis of rotation. The utility model discloses the work efficiency and the pumping power of mill formula plunger pump among the prior art has further been improved.
Description
Technical field
The present invention relates to plunger pump technique field, be specifically related to a kind of mill disc and abrasive disk type plunger displacement pump.
Background technology
Shown in Fig. 1, abrasive disk type plunger pump structure principle schematic of the prior art, including: mill disc 1, driving mechanism 2 and several mullers 3；Driving mechanism 2 comprises the muller axle 22 that main shaft 21 and several axis are perpendicular with main-shaft axis；One end of muller axle 22 is connected with muller 3 shaft hole matching, and one end of the other end of muller axle 22 and main shaft 21 is fastenedly connected；Mill disc 1 and muller 3 linear contact lay；Also include: several have the plunger case 4 of plunger 41 and cylinder body 42；Plunger case 4 is positioned on the dynamic track of stone roller of muller, and its cylinder body is fastenedly connected in mill disc 1 with embedded；The diameter of axle of plunger case 4 is paralleled with the diameter of axle of mill disc 1；The cylinder body fastening of plunger case 4 is provided with when plunger orders about the back-moving spring 43 that plunger ejects automatically after being pressed into cylinder interior；The height that plunger stretches out mill disc upper surface is highly suitable with rolling of muller；The import of plunger case 4 is provided with only to the first check valve of cylinder interior conducting；The outlet of plunger case is provided with only to the second check valve of cylinder body turned on outside；The import of several plunger cases is connected with each other after leading to and is formed pumps into end, and the outlet of several plunger cases is connected with each other after leading to and is formed pumps end.Abrasive disk type plunger displacement pump of the prior art has: compact conformation, and Flow-rate adjustment is convenient, the technological merit that output pressure is high, is suitable for transfer of highly viscous, than liquid great, that tempering property is big and corrosivity is strong.But plunger displacement pump of the prior art there is also following technical disadvantages:
1) rotation, due to the rotation of muller requiring over main shaft 21 drives, and then needs bigger driving force in running.
2), need additionally to be equipped with change speed gear box for plunger displacement pump.
3), by muller effect of radius, it is not easy to be arranged to muller multiple, and then the higher limit of output of products power is impacted.
Therefore, research and develop a new-type mill disc, and apply the abrasive disk type plunger displacement pump of this mill disc, keeping on the basis of original technological merit, improving the work efficiency of abrasive disk type plunger displacement pump in prior art further, reduce energy loss and become a kind of required.
Summary of the invention
For this, the purpose of this utility model is in that providing a kind of rolls dish and apply this abrasive disk type plunger displacement pump rolling dish, solves further to improve the work efficiency of abrasive disk type plunger displacement pump in prior art, and the technical problem of pumpability.
For this, this utility model provides one to roll dish, including: toothed disc and several rollers being installed on the disk body of described toothed disc；The axis of rotation of the extended line of the axis of rotation of described roller and described toothed disc intersects vertically；When the card of described toothed disc lies in a horizontal plane in horizontal plane, described roller contacts with described water line.
According to an embodiment of the present utility model, wherein, being positioned on same toothed disc, the quantity of the described muller that axis of rotation coincides is multiple.
According to an embodiment of the present utility model, wherein, described toothed disc is provided with the groove suitable with assembling described roller, or runs through the penetrating groove of described disk body.
For this, this utility model provides a kind of abrasive disk type plunger displacement pump, including: main shaft and the mill disc being provided with plunger case, also include: roll dish foregoing；The described dish that rolls is installed on described main shaft, has around described main shaft or in company with described main shaft, with the freedom of motion that the centrage of described main shaft rotates for axis of rotation.
According to an embodiment of the present utility model, wherein, also include power set；Described power set and the described dish tooth rolling dish are in transmission connection.
According to an embodiment of the present utility model, wherein, described power set are hydraulic motor.
This utility model rolls dish by research and development are a kind of and apply this abrasive disk type plunger displacement pump rolling dish, further improves work efficiency and the pumpability of abrasive disk type plunger displacement pump in prior art；Due to the change of type of drive, only need to be driven in the side of toothed disc by little gear, and then decrease the driving force driving the work of abrasive disk type plunger displacement pump required, while improve mechanical efficiency, and reduce further energy consumption.Additionally, due to the arrangement form that roller is on toothed disc compared to existing technology in more flexible, for make different output power abrasive disk type plunger displacement pump provide further structural support.
Further, this utility model is by will be located on same toothed disc, and the quantity of the muller that axis of rotation coincides is set to multiple, provides strong structural support for better rolling in realization.Additionally, also for convenience of maintenance, modular repair is changed, and extend to roll and service life of dish provide strong structural support.
Further, this utility model by being provided with the groove suitable with assembling described roller on described toothed disc, or runs through the penetrating groove of described disk body, arranges muller for convenience and provides strong structural support.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural principle schematic diagram of abrasive disk type plunger displacement pump in prior art；
Fig. 2 rolls dish structural representation in this utility model embodiment 1；
Fig. 3 is the improvement structural representation rolling dish in this utility model embodiment 1；
Fig. 4 is the structural representation rolling dish in this utility model embodiment 2；
Fig. 5 is the improvement structural representation rolling dish in this utility model embodiment 2；
Fig. 6 is that the another kind rolling dish in this utility model embodiment 2 improves structural representation；
Fig. 7 is abrasive disk type plunger pump structure schematic diagram in this utility model embodiment 3；
Fig. 8 is the improvement structural representation of abrasive disk type plunger displacement pump in this utility model embodiment 3.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are merely to illustrate this utility model, but can not be used for limiting scope of the present utility model.
Embodiment 1:
Without loss of generality, shown in Fig. 2, this utility model provides one to roll dish, including: toothed disc 100 and several rollers 200 being installed on the disk body of described toothed disc 100；The extended line of the axis of rotation of described roller 200 and the axis of rotation of described toothed disc intersect vertically；When the card of described toothed disc lies in a horizontal plane in horizontal plane, described roller contacts with described water line.
Further, as it is shown on figure 3, in an optimal technical scheme of the present embodiment, be positioned on same toothed disc, the quantity of the described muller that axis of rotation coincides is multiple.It should be noted that, due to according to this utility model technique scheme and existing process for machining and manufacturing, just can realize will be located on same toothed disc, the number processing of the described muller that axis of rotation coincides is set to two or more, therefore will be located on same toothed disc, the quantity of the described muller that axis of rotation coincides is that greater number no longer illustrates at this and repeats.
Embodiment 2:
As shown in Figure 4, the present embodiment can adopt the lower surface at the disk body of described toothed disc 100 to arrange ear mount 101 and realize being connected described roller 200 with the disk body of toothed disc 100, and then obtains identical rolling technique effect.
Further, in an optimal technical scheme of the present embodiment, described toothed disc is provided with the groove 110 suitable with assembling described roller as shown in Figure 5 or the penetrating groove 120 running through described disk body as shown in Figure 6.This utility model is that fixing roller provides good structural support by said structure.
Embodiment 3:
As it is shown in fig. 7, the present embodiment is on the basis of above-described embodiment, it is provided that a kind of abrasive disk type plunger displacement pump, including: main shaft 300 and the mill disc 400 being provided with plunger case, also include: described in above-described embodiment, roll dish 410；The described dish that rolls is installed on described main shaft 300, has around described main shaft or in company with described main shaft, with the freedom of motion that the centrage of described main shaft rotates for axis of rotation.
It should be noted that; Fig. 7 drives and rolls the belt pulley 420 that dish 410 rotates and be only and meet that abrasive disk type plunger displacement pump is convenient to be connected by V belt translation with power set and arrange further; the not necessary building block of abrasive disk type plunger displacement pump in the present embodiment, therefore any existing type of belt drive being arranged in this utility model said structure for meeting transmission needs all should fall into protection domain of the present utility model.Additionally, due to the main shaft 300 shown in Fig. 7 and the mill disc 400 being provided with plunger case 430 are prior art, therefore its CONSTRUCTED SPECIFICATION does not repeat them here.
Further, as shown in Figure 8, in an optimal technical scheme of the present embodiment, power set 500 are also included；Described power set and the described dish tooth rolling dish 410 are in transmission connection.
Further, in an optimal technical scheme of the present embodiment, described power set are hydraulic motor.Preferably, the oil circuit that described hydraulic motor is arranged under same hydraulic system with described plunger case 430 is connected, and is connected with the hydraulic oil container pipeline of same storing solution force feed.
It should be noted that owing to being all prior art for the power set needed for driving abrasive disk type plunger displacement pump, also non-primary object of the present utility model, therefore its specific structural details does not repeat them here.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the premise without departing from this utility model know-why; can also making some improvement and modification, these improve and modification also should be regarded as protection domain of the present utility model.
Claims (6)
1. a mill disc, it is characterised in that including: toothed disc and several rollers being installed on the disk body of described toothed disc；The axis of rotation of the extended line of the axis of rotation of described roller and described toothed disc intersects vertically；When the card of described toothed disc lies in a horizontal plane in horizontal plane, described roller contacts with described water line.
2. mill disc according to claim 1, it is characterised in that be positioned on same toothed disc, the quantity of the described roller that axis of rotation coincides is multiple.
3. mill disc according to claim 1, it is characterised in that be provided with the groove suitable with assembling described roller on described toothed disc, or run through the penetrating groove of described disk body.
4. an abrasive disk type plunger displacement pump, including: main shaft and the mill disc being provided with plunger case, it is characterised in that also include: the mill disc according to any one of claims 1 to 3 item；Described mill disc is installed on described main shaft, has around described main shaft or in company with described main shaft, with the freedom of motion that the centrage of described main shaft rotates for axis of rotation.
5. abrasive disk type plunger displacement pump according to claim 4, it is characterised in that also include power set；The dish tooth of described power set and described mill disc is in transmission connection.
6. abrasive disk type plunger displacement pump according to claim 5, it is characterised in that described power set are hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135909.2U CN205401087U (en) | 2016-02-23 | 2016-02-23 | Base of a roller and mill formula plunger pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620135909.2U CN205401087U (en) | 2016-02-23 | 2016-02-23 | Base of a roller and mill formula plunger pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401087U true CN205401087U (en) | 2016-07-27 |
Family
ID=56445591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620135909.2U Expired - Fee Related CN205401087U (en) | 2016-02-23 | 2016-02-23 | Base of a roller and mill formula plunger pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387359A (en) * | 2017-08-31 | 2017-11-24 | 周晓义 | A kind of rotating disc gravity hydraulic power set |
-
2016
- 2016-02-23 CN CN201620135909.2U patent/CN205401087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107387359A (en) * | 2017-08-31 | 2017-11-24 | 周晓义 | A kind of rotating disc gravity hydraulic power set |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 |