US1611070A - Pump jack - Google Patents

Pump jack Download PDF

Info

Publication number
US1611070A
US1611070A US130532A US13053226A US1611070A US 1611070 A US1611070 A US 1611070A US 130532 A US130532 A US 130532A US 13053226 A US13053226 A US 13053226A US 1611070 A US1611070 A US 1611070A
Authority
US
United States
Prior art keywords
lever
rod
frame
pump jack
pump
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 - Lifetime
Application number
US130532A
Inventor
Randolph James Jett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US130532A priority Critical patent/US1611070A/en
Application granted granted Critical
Publication of US1611070A publication Critical patent/US1611070A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18928—Straight line motions

Definitions

  • JAMES anni RANDOLPH, or TULSA, o KLnrroi/in,
  • l indicates a base upon i' the bellvcrank and a link 12 connects the.
  • Y V This invention relates to "an improved-v pump jack, the general object of the invention being to give 'the puinpvrod4 a straight reciprocatory movement kby Veliminating the side motion -so as to prevent undue wearv on the packing gland .at the'mouth. of the cas l I l .Y y a, frame 2 is rocked onV its pivot and VThis invention also consists, in certain other features of 'construction and kin the f Vcombination and arrangement of the several i p V thecasing 5rv and thus the rod 4 will be moved -ina vertical plane without any side motion.
  • Figure l is an elevation showing the in-V f p .y
  • V w v Figure2 is a Yplan view.
  • Figure 3 is a section on line 3-3 of F igure 2.
  • FIG 4 which the verticalA supporting frame 2 of the rocking lever 3 is pivoted, this lever being connected atvits free end to the pump rod 4 which enters the pump casing athrough the' gland V6.
  • Y Abell crank 7 is connected with the tubular shaft 8'which is rotatably mounted on the stationary shaft 9 which is carried bythe posts l0 on the base.
  • the power rod l1 is connected withone arm of other end with thelever 3 so that/the rocking movement of the bell crank, imparted to it by the rod-1l, will be transmitted lto the turn reciprocates the rod 4.
  • this movement will give aside pull tothe rod 4 so that an undue wear is placed onthe gland 6.
  • n I provide means for moving'tlie lever 3V and its supporting frame 2 forwardlyto prevent l sidewise movement of the rod 4. This move ⁇ mentis limparted to thel frame 2 through means of the arms 1301i thel ends of the tubular shaft 8 and which are connected with.
  • a jack of the class described comprising a lever adapted to be connected with the i pump rod, a pivoted support to .which the lever is pivotally connected, a bell crank connected with the lever for oscillating the same, means for connecting' the bellcrank witha source of power and'means for conneetingfthe bell .crankwith" the support forfv rocking the supportbythe'movement of the bell. crank.
  • Aljack comprisingl a base,a vertically the' base,an oscillatory lever pivoted at vone end to the upper end; ofthe frame, a pump rod connected with the other end of the lever, a bell crank pivotally 'sup-Y ported on the base, alink vconnecting one nesting the' other end of the'bell crank to a source ofp'ower, an arm connected wlth the )unctlonz of its two arms,y

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Description

Deco 14`, v Y
` J. J. RANDOLPH PUMP JACK Filed Augulst 2o, 1926 2 sheets-Sheet 1 l` Av vc G I @l Dec. "14. 1926. f
- J. J. RANDOLPH PUMP JACK FiledA August 20. 192e 2 sheets-sheet 2 //////A//v/// i4 (/amegs Jeff/Panda//b V// /7 M l mvENfroR ATTORN EV s s E N w w Patented Dec. 141,V 19216.
JAMES anni: RANDOLPH, or TULSA, o KLnrroi/in,
vlustrated in the accompanying drawings and specifically ypointed out in the appended ure 2. n
In these views, l indicates a base upon i' the bellvcrank and a link 12 connects the.
Y lever 3 to oscillate .the said lever, which in PUMPJACK Application mea "AugustY c geo, i926.
Y VThis invention relates to "an improved-v pump jack, the general object of the invention being to give 'the puinpvrod4 a straight reciprocatory movement kby Veliminating the side motion -so as to prevent undue wearv on the packing gland .at the'mouth. of the cas l I l .Y y a, frame 2 is rocked onV its pivot and VThis invention also consists, in certain other features of 'construction and kin the f Vcombination and arrangement of the several i p V thecasing 5rv and thus the rod 4 will be moved -ina vertical plane without any side motion.
ing.
parts, to be hereinafter fully described, il-
claims.` v v y Y In describing my invention in detail, reference will be had to the accompanying drawings wherein like characters denote like 0r' corresponding parts vthroughout the severalviews,` and in which V:-'-
Figure lis an elevation showing the in-V f p .y
- make changes v1n Athe` construction and in the vention in use.V w v Figure2 is a Yplan view. Figure 3 is a section on line 3-3 of F igure 2.
Figure 4 which the verticalA supporting frame 2 of the rocking lever 3 is pivoted, this lever being connected atvits free end to the pump rod 4 which enters the pump casing athrough the' gland V6. Y Abell crank 7 is connected with the tubular shaft 8'which is rotatably mounted on the stationary shaft 9 which is carried bythe posts l0 on the base. The power rod l1 is connected withone arm of other end with thelever 3 so that/the rocking movement of the bell crank, imparted to it by the rod-1l, will be transmitted lto the turn reciprocates the rod 4. As` is well known, this movement will give aside pull tothe rod 4 so that an undue wear is placed onthe gland 6. In order-togovercome this,
n I provide means for moving'tlie lever 3V and its supporting frame 2 forwardlyto prevent l sidewise movement of the rod 4. This move` mentis limparted to thel frame 2 through means of the arms 1301i thel ends of the tubular shaft 8 and which are connected with.
iS a sectionl'on line 4-4 of Fig-i varranged frame pivoted at its .bell crank at the seran jive, 130,532;` f
the" forwardly extending rod 11,5 its rockingfmovement will 'be .coinmunieated to theframe 2 through ineansof thefarins 13 and links 14 so that ,Y thus-the brackets 414 on'ithe frame 2 by the linksl.' l
Thus as the bell crank. is' rocked vbythe a 55s the said y Y member 3 will be' moved bodily and thus its end which is pivoted to theyrod 4 will re main at vall times over'the vertical center of Y l The drawings show the"v frame 2 and lever 3 v as formed of frame-like structures but it will',`
combinationA andv 'arrangement of the several parts, provided that suchchanges fall withi' in the scope'of the appended claims.
, `What I claim is Y l. A jack of the class described comprising a lever adapted to be connected with the i pump rod, a pivoted support to .which the lever is pivotally connected, a bell crank connected with the lever for oscillating the same, means for connecting' the bellcrank witha source of power and'means for conneetingfthe bell .crankwith" the support forfv rocking the supportbythe'movement of the bell. crank.
2. Aljack comprisingl a base,a vertically the' base,an oscillatory lever pivoted at vone end to the upper end; ofthe frame, a pump rod connected with the other end of the lever, a bell crank pivotally 'sup-Y ported on the base, alink vconnecting one nesting the' other end of the'bell crank to a source ofp'ower, an arm connected wlth the )unctlonz of its two arms,y
lower end to p end ofthe bell crank to the lever, a rod con a link connected with the arm and a forw'ardly, extending parten the frame towhich 'the y Y- v rec link is connected.
In testimony' whereof Il aliiX my signature.
JAMns JETT RANDOLPH.
US130532A 1926-08-20 1926-08-20 Pump jack Expired - Lifetime US1611070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US130532A US1611070A (en) 1926-08-20 1926-08-20 Pump jack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US130532A US1611070A (en) 1926-08-20 1926-08-20 Pump jack

Publications (1)

Publication Number Publication Date
US1611070A true US1611070A (en) 1926-12-14

Family

ID=22445131

Family Applications (1)

Application Number Title Priority Date Filing Date
US130532A Expired - Lifetime US1611070A (en) 1926-08-20 1926-08-20 Pump jack

Country Status (1)

Country Link
US (1) US1611070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739832C (en) * 1937-08-10 1943-10-06 Vintila A Nicolescu Dipl Ing Rocker arm arrangement for driving deep pumps, e.g. Oil probes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739832C (en) * 1937-08-10 1943-10-06 Vintila A Nicolescu Dipl Ing Rocker arm arrangement for driving deep pumps, e.g. Oil probes

Similar Documents

Publication Publication Date Title
US1611070A (en) Pump jack
US1609250A (en) Pull rod pump jack
US1641435A (en) Mechanism for operating reciprocating conveyers or screens
US1359644A (en) Power-jack
US1563761A (en) Means for converting motion
US1269343A (en) Pump-jack.
US213644A (en) Improvement in fly-fans
US1163535A (en) Pump.
US1542763A (en) Straight-line-lift pump jack
US1578387A (en) Pumping jack
US1014664A (en) Pump.
US1472362A (en) Kinetic power jack
US744899A (en) Motor.
US195897A (en) Improvement in force-pumps
US817289A (en) Straw-rack for threshing-machines.
US1423973A (en) Mechanical movement
US412136A (en) Connecting device for well-pum ping rigs
US622827A (en) Mechanical movement
US1202152A (en) Pumping machinery.
US276006A (en) Butter-worker
US128306A (en) Improvement in churns
US2115872A (en) Straight lift pumping jack
US1191780A (en) Pumping-jack.
US968756A (en) Toy circus.
US1698194A (en) Power transmitter