CN202250586U - Plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads - Google Patents
Plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads Download PDFInfo
- Publication number
- CN202250586U CN202250586U CN2011203933784U CN201120393378U CN202250586U CN 202250586 U CN202250586 U CN 202250586U CN 2011203933784 U CN2011203933784 U CN 2011203933784U CN 201120393378 U CN201120393378 U CN 201120393378U CN 202250586 U CN202250586 U CN 202250586U
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- connecting rod
- rotating
- rotating equipment
- speed
- plunger
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- Expired - Fee Related
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Abstract
The utility model relates to plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads. The plunger connecting rod rotating equipment comprises hydraulic oil cylinders and is characterized by also comprising a crankshaft and connecting rods, wherein the hydraulic oil cylinders are of double-acting hydraulic oil cylinders and comprise cylinder bodies, pistons and piston rods, each piston rod and one end of each connecting rod form a rotating pair, and the other end of the connecting rod and a crank of the crankshaft form a rotating pair; and the plunger connecting rod rotating equipment solves the problem existing in the prior art that high torque low-rotating speed equipment needs to be matched with a high-power driving device, has low efficiency and also needs to be matched with a speed reducer.
Description
Technical field
The utility model relates to a kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to, it belongs to the hydraulic motor arrangement class.
Background technique
In the commercial production of reality, exist many quality very big, thereby motional inertia is big; But work operates in the equipment under the unusual low speed state; Rubber mixing machine, banbury, sharp machine, turbine and the tablet machine etc. taken like rubber industry all belong to such equipment, and such equipment needs drive unit that very big starting torque is provided when starting; But because the speed of its running is very low, the power that the actual demand drive unit provides after starting for this reason is still lower.Because the existence of this situation; For this reason, for the needs that satisfy to start, generally the power of the supporting electric machine of this kind equipment is relatively large; Also need supporting speed reducer simultaneously; Start rear motor and just be operated under the low load condition, efficient is very low for this reason, and obviously existing technology has further improved necessity.
Summary of the invention
The purpose of the utility model is to provide a kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to, to overcome the deficiency of existing technology.
A kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to of the utility model; Comprise hydraulic jack; It is characterized in that also comprising crankshaft-and-connecting-rod, said hydraulic jack is a double-act-ing hydraulic J-Horner, and said hydraulic jack comprises cylinder body, piston and piston rod; One end of said piston rod and connecting rod forms revolute, and the other end of said connecting rod and the crank of bent axle form revolute.
This plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to of the utility model; Utilize double-act-ing hydraulic J-Horner as power source; Drive bent axle through connecting rod and rotate, the moment of torsion that provides is big, is fit to very much the driving of high pulling torque slow-speed of revolution load.The rubber mixing machine of rubber industry, the former motor driving that needs configuration 110KW, the device drives of employing the utility model; The oil hydraulic pump that only needs 30HP is as power source; Be equivalent to about 22KW, obviously energy-saving effect is very significant, has also saved the configuration of speed reducer simultaneously.Obviously the purpose of the utility model is achieved.
As further improvement; Include several hydraulic jacks, and on the said bent axle several cranks are arranged, the phase angle of each crank differs 90 degree; Each crank forms revolute with a connecting rod respectively, and the other end of each connecting rod forms revolute with the piston rod of a hydraulic jack respectively.The output power of combined lifting the utility model like this.
Description of drawings
Accompanying drawing 1 is a kind of plunger connecting rod rotating equipment structural representation that drives high pulling torque slow-speed of revolution load that is applicable to that the utility model preferred embodiment provides.
Among the figure, 1 is that hydraulic jack, 101 is that cylinder body, 2 is that connecting rod, 3 is that bent axle, 301 is that crank, 4 is piston rod.
Embodiment
A kind of plunger connecting rod rotating equipment and accompanying drawing thereof of driving high pulling torque slow-speed of revolution load of being applicable to that below will combine the utility model preferred embodiment to be provided is described further the utility model.
A kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to that the utility model preferred embodiment is provided; Shown in accompanying drawing 1, comprise hydraulic jack 1, it is characterized in that also comprising bent axle 3 and connecting rod 2; Said hydraulic jack 1 is a double-act-ing hydraulic J-Horner; Said hydraulic jack 1 comprises cylinder body 101, piston and piston rod 4, and said piston rod 4 forms revolute with an end of connecting rod 2, and the crank 301 of the other end of said connecting rod 2 and bent axle 3 forms revolute.In the present embodiment; Include several hydraulic jacks 1; And said bent axle 3 has comprised several cranks 301; The phase angle of each crank 301 differs 90 degree, and each crank 301 forms revolutes with a connecting rod 2 respectively, and the other end of each connecting rod 2 forms revolutes with the piston rod 4 of a hydraulic jack 1 respectively.
In sum; A kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to of the utility model comprises hydraulic jack, it is characterized in that also comprising crankshaft-and-connecting-rod; Said hydraulic jack is a double-act-ing hydraulic J-Horner; Said hydraulic jack comprises cylinder body, piston and piston rod, and an end of said piston rod and connecting rod forms revolute, and the other end of said connecting rod and the crank of bent axle form revolute; The high pulling torque slow-speed of revolution equipment that the utility model has solved the existing technology existence needs supporting high-power driving device, inefficiency and the problem that also needs supporting speed reducer.
The above is merely the embodiment of the utility model.But the utility model protection domain is not limited thereto.Any technician who is familiar with the present technique field is in the technical scope that the utility model discloses; The variation that can expect easily or replacement; All should be encompassed within the protection domain of the utility model, therefore, the protection domain of the utility model should be as the criterion with the protection domain of claim.
Claims (2)
1. one kind is applicable to the plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load; Comprise hydraulic jack; It is characterized in that also comprising crankshaft-and-connecting-rod, said hydraulic jack is a double-act-ing hydraulic J-Horner, and said hydraulic jack comprises cylinder body, piston and piston rod; One end of said piston rod and connecting rod forms revolute, and the other end of said connecting rod and the crank of bent axle form revolute.
2. a kind of plunger connecting rod rotating equipment that drives high pulling torque slow-speed of revolution load that is applicable to according to claim 1; It is characterized in that including several hydraulic jacks; And several cranks are arranged on the said bent axle; The phase angle of each crank differs 90 degree, and each crank forms revolute with a connecting rod respectively, and the other end of each connecting rod forms revolute with the piston rod of a hydraulic jack respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203933784U CN202250586U (en) | 2011-10-17 | 2011-10-17 | Plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203933784U CN202250586U (en) | 2011-10-17 | 2011-10-17 | Plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250586U true CN202250586U (en) | 2012-05-30 |
Family
ID=46111839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203933784U Expired - Fee Related CN202250586U (en) | 2011-10-17 | 2011-10-17 | Plunger connecting rod rotating equipment suitable for driving high torque low-rotating speed loads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250586U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131945A (en) * | 2014-07-22 | 2014-11-05 | 长治市永华机械有限公司 | Same-distribution-angle hydraulic cylinder motor |
| CN104595263A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Double-hydraulic-cylinder acting rotating device and double-hydraulic-cylinder acting hydraulic control system |
| CN108361341A (en) * | 2016-01-27 | 2018-08-03 | 安溪县中磊设备制造有限公司 | A kind of torque transmission mechanism |
-
2011
- 2011-10-17 CN CN2011203933784U patent/CN202250586U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131945A (en) * | 2014-07-22 | 2014-11-05 | 长治市永华机械有限公司 | Same-distribution-angle hydraulic cylinder motor |
| CN104131945B (en) * | 2014-07-22 | 2016-08-24 | 长治市永华机械有限公司 | Equal distribution angle hydraulic cylinder type motor |
| CN104595263A (en) * | 2014-12-31 | 2015-05-06 | 太重煤机有限公司 | Double-hydraulic-cylinder acting rotating device and double-hydraulic-cylinder acting hydraulic control system |
| CN108361341A (en) * | 2016-01-27 | 2018-08-03 | 安溪县中磊设备制造有限公司 | A kind of torque transmission mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131017 |