CN204492766U - Dustproof big gear wheel balance-type type wheel carrier oil pumper - Google Patents
Dustproof big gear wheel balance-type type wheel carrier oil pumper Download PDFInfo
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- CN204492766U CN204492766U CN201420721905.3U CN201420721905U CN204492766U CN 204492766 U CN204492766 U CN 204492766U CN 201420721905 U CN201420721905 U CN 201420721905U CN 204492766 U CN204492766 U CN 204492766U
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Abstract
The utility model relates to a kind of dustproof big gear wheel balance-type type wheel carrier oil pumper, and it is characterized in that: described walking beam is contained in frame, frame, support are contained on base, and locating shaft connects wheel carrier, horse head and walking beam; Dustproof big gear wheel and dust cover correspondence match coaxial and are connected reductor and are combined into one and are contained on support; The corresponding belt pulley of brake gear is contained on support, and connecting rod two ends connect dustproof big gear wheel and walking beam respectively; Pull rope fixedly walks around wheel carrier, two ends are connecting with pumping rod and Anti-drop emergency brake respectively, and Anti-drop emergency brake connects counterweight, and directive wheel is contained in that counterweight outer rim is corresponding with guide rail to match, guide rail to be contained on base and connection frame, and motor is contained on base or frame upper; Under electrical control cubicles manipulation, motor drives reductor, the upper and lower up-and-down movement of drivening rod, walking beam, wheel carrier and pull rope, and it is simple that the utility model has structure, and balance quality is high, power configuration is little, and energy-saving efficiency is high, easy and simple to handle, cost is low, safe and reliable, and the life-span is long.
Description
Technical field
The present invention relates to the dustproof big gear wheel balance-type type wheel carrier oil pumper of oil extraction in oil field.
Background technology
The beam pumping unit that current oil field uses, its balance mainly adopts crank balance, plural equilibrium, therefore counterbalance effect is poor and starting power is large, therefore power of motor configuration is large, determine that due to the huge structure of beam machine own its consumption steel are large, follow-on beam machine is often only started with from electrical equipment and electrical, although there has been certain energy-saving effect, but all not ideal enough, the shortcoming and defect such as simultaneously adjust stroke, jig frequency all inconvenient.
Summary of the invention
Technical problem to be solved by this invention is the shortcoming and defect overcoming and avoid above-mentioned present technology to exist, and provide a kind of structure simple, run balance, energy-saving efficiency is high, operate easier, easy care, cost is lower, safety and reliability, the dustproof big gear wheel balance-type type wheel carrier oil pumper of longer service life.
Solution of the above problems is that a kind of dustproof big gear wheel balance-type type wheel carrier oil pumper comprises: frame, walking beam, base, support, wheel carrier, horse head, locating shaft, dustproof big gear wheel, dust cover, reductor, crank-pin, connecting rod, step, top chock, Anti-drop emergency brake, bent axle, brake-shoe, crankshaft base, spring, directive wheel, guide rail, counterweight, pull rope, brake gear, belt pulley, sucker rod, motor, electrical control cubicles, it is characterized in that described walking beam is contained in frame, frame, support is contained on base, locating shaft connects wheel carrier, horse head and walking beam, be provided with the dustproof big gear wheel of concavo-convex maze trough, dust cover correspondence matches coaxial and connect reductor and be combined into one and be contained on support, brake structure on the corresponding belt pulley of brake gear is fitted on support mutually, connecting rod two ends are equipped with bearing support and are connected dustproof big gear wheel spoke and walking beam respectively, pull rope is fixing, and around wheel carrier, horse head two ends connecting with pumping rod and Anti-drop emergency brake respectively, Anti-drop emergency brake connects counterweight, and directive wheel is contained in that counterweight outer rim is corresponding with guide rail to match, and guide rail to be contained on base also connection frame, motor is contained on base or frame upper, as long as well workover displacement unclamps locating shaft and rotating horsehead and wheel carrier.
Motor of the present invention is under the manipulation of electrical control cubicles, drive reductor, drivening rod, transmission walking beam, horse head, wheel carrier, pull rope pump, and therefore this machine balance quality is high, power of motor configuration is special little, efficiency is extra-high, and steel consumption spy is few, and cost spy is low, operation is special easy, the advantage such as safety and reliability, long service life.
Accompanying drawing illustrates:
Fig. 1 is the present invention first structural representation.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the present invention second structural representation.
Detailed description of the invention:
As shown in Figure 1, Figure 2, Figure 3 shows, the present invention includes frame 1, walking beam 2, base 3, support 4, wheel carrier 5, horse head 6, locating shaft 7, dustproof big gear wheel 8, dust cover 9, reductor 10, crank-pin 11, connecting rod 12, step 13, top chock 14, Anti-drop emergency brake 15, bent axle 16, brake-shoe 17, crankshaft base 18, spring 19, directive wheel 20, guide rail 21, counterweight 22, pull rope 23, brake gear 24, belt pulley 25, sucker rod 26, rope shoulder 27, motor 28, electrical control cubicles 29, walking beam 2 is contained in frame 1, frame 1 support 4 fills on the base 3, locating shaft 7 connects wheel carrier 5 horse head 6 walking beam 2, be provided with the dustproof big gear wheel 8 of concavo-convex maze trough, dust cover 9 correspondence matches coaxial and connects reductor 10 and be combined into one and be contained on support 4, plug hole is provided with bottom dust cover, brake gear 23 is made up of bolt and nut, correspondingly with the brake structure on belt pulley 24 be fitted on support 4 mutually, be double link in the middle of connecting rod 12, two ends are monotroded bar, and bearing support 13 is equipped with at connecting rod two ends, 14, bearing support 13 is equipped with crank-pin 11 and connects dustproof big gear wheel 8 spoke, and spoke muscle is provided with the structure of the adjustable stroke matched with crank-pin, bearing support 14 connects forearm beam or the postbrachium beam of walking beam 2, pull rope 23 is fixed on rope shoulder 27 around wheel carrier 5 horse head 6 also two ends connecting with pumping rod 25 and anti-fall accident brake 15 respectively, Anti-drop emergency brake 15 comprises: bent axle 16, brake-shoe 17, crankshaft base 18, spring 19, crankshaft base 18 is contained in counterweight 22 top, bent axle 16 two ends and brake-shoe 17 is corresponding with guide rail 21 matches, directive wheel 20 is contained in that counterweight 22 outer rim is corresponding with guide rail 21 to match, guide rail 21 fills on the base 3 and connection frame 1, the bulk that counterweight 22 is cast by barite, iron ore, sand, rock and fritter form, and are provided with hole in the middle of bulk, and configuration design has square, circular and polygon, and motor 27 fills on the base 3, also can be contained in support 4 top, as long as well workover displacement unclamps locating shaft 7 and rotating horsehead 6, wheel carrier 5, manipulate motor 28 by electrical control cubicles 29 during running, drive reductor 10 transmission dustproof big gear wheel 8, connecting rod 12, walking beam 2, horse head 6, wheel carrier 5 and pull rope 23 to do upper and lower up-and-down movement, complete the oil pumping function of this machine.
Shown in Fig. 3 second structural representation, the different or small-sized oil pumper according to hole condition, connecting rod 12 is arranged on postbrachium beam or the forearm beam of walking beam 2, wheel carrier 5 can save, rope shoulder 27 is arranged on horse head 6 upper end, and motor 28 is arranged on support 4 top, and other is identical with Fig. 1 Fig. 2.
Finally it should be noted that; above-described embodiment is only for clearly demonstrating example of the present invention; but not the restriction to embodiment; other multi-form change or variations can also be done on the basis of the above description; here exhaustive without the need to also giving all embodiments, and thus the apparent change of extending out or variation be still among protection scope of the present invention.
Claims (8)
1. dustproof big gear wheel balance-type type wheel carrier oil pumper, comprise frame, walking beam, base, support, wheel carrier, horse head, locating shaft, dustproof big gear wheel, dust cover, reductor, crank-pin, connecting rod, step, top chock, Anti-drop emergency brake, bent axle, brake-shoe, crankshaft base, spring, directive wheel, guide rail, counterweight, pull rope, brake gear, belt pulley, sucker rod, rope shoulder, motor, electrical control cubicles, it is characterized in that: described walking beam is contained in frame, frame, support are contained on base, and locating shaft connects wheel carrier, horse head and walking beam; Be provided with the dustproof big gear wheel of concavo-convex maze trough, dust cover correspondence matches coaxial and connect reductor and be combined into one and be contained on support; Brake structure on the corresponding belt pulley of brake gear is fitted on support mutually; Bearing support is equipped with at connecting rod two ends, connect dustproof big gear wheel spoke and walking beam respectively, pull rope is fixing upper and around wheel carrier, horse head two ends connecting with pumping rod and Anti-drop emergency brake respectively around rope shoulder, Anti-drop emergency brake connects counterweight, directive wheel is contained in that counterweight outer rim is corresponding with guide rail to match, guide rail to be contained on base and connection frame, and motor is contained on base or frame upper; As long as well workover displacement unclamps locating shaft and rotating horsehead and wheel carrier.
2. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, is characterized in that described dustproof big gear wheel profile of tooth both sides are provided with concavo-convex maze trough, spoke muscle is provided with the structure of the adjustable stroke matched with crank-pin.
3. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, is characterized in that; Be provided with the concavo-convex maze trough that match corresponding to the concavo-convex maze trough in dustproof big gear wheel profile of tooth both sides in described dust cover, bottom dust cover, be provided with plug hole.
4. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, is characterized in that: described wheel carrier connects walking beam and connects horse head, horse head connection walking beam by locating shaft, wheel carrier being provided with rope shoulder.
5. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, is characterized in that: described brake gear is that the brake structure that screw rod and nut match on the corresponding belt pulley of one is contained on support.
6. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, it is characterized in that: be double link in the middle of described connecting rod, two ends are monotroded bar and upper and lower bearing support is equipped with at connecting rod two ends, step connecting crank pin is contained on dustproof big gear wheel spoke, and top chock connects forearm beam or the postbrachium beam of walking beam.
7. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, is characterized in that: described Anti-drop emergency brake comprises; Bent axle, brake-shoe, crankshaft base, spring, bent axle is corresponding with brake-shoe to be fitted on crankshaft base mutually, and correspondingly with guide rail matches, and crankshaft base is contained in counterweight top.
8. dustproof big gear wheel balance-type type wheel carrier oil pumper according to claim 1, it is characterized in that: described counterweight is made up of the bulk of casting and fritter, bulk is provided with hole, be convenient to place fritter adjustment, counterweight configuration design has square, circular and polygon, and counterweight outer rim is equipped with directive wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721905.3U CN204492766U (en) | 2014-11-27 | 2014-11-27 | Dustproof big gear wheel balance-type type wheel carrier oil pumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420721905.3U CN204492766U (en) | 2014-11-27 | 2014-11-27 | Dustproof big gear wheel balance-type type wheel carrier oil pumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204492766U true CN204492766U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420721905.3U Active CN204492766U (en) | 2014-11-27 | 2014-11-27 | Dustproof big gear wheel balance-type type wheel carrier oil pumper |
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| CN (1) | CN204492766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453795A (en) * | 2014-11-27 | 2015-03-25 | 邹庆笙 | Dustproof-big-gear balance type arch-shaped wheel frame pumping unit |
| CN111577219A (en) * | 2020-04-17 | 2020-08-25 | 新疆维吾尔自治区第三机床厂 | Counter weight guide type double-horsehead oil pumping unit |
-
2014
- 2014-11-27 CN CN201420721905.3U patent/CN204492766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453795A (en) * | 2014-11-27 | 2015-03-25 | 邹庆笙 | Dustproof-big-gear balance type arch-shaped wheel frame pumping unit |
| CN111577219A (en) * | 2020-04-17 | 2020-08-25 | 新疆维吾尔自治区第三机床厂 | Counter weight guide type double-horsehead oil pumping unit |
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