CN205063907U - Tower type pumping unit - Google Patents
Tower type pumping unit Download PDFInfo
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- CN205063907U CN205063907U CN201520820493.3U CN201520820493U CN205063907U CN 205063907 U CN205063907 U CN 205063907U CN 201520820493 U CN201520820493 U CN 201520820493U CN 205063907 U CN205063907 U CN 205063907U
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Abstract
The utility model provides a tower type pumping unit, includes frame and base fixed connection, it is power take -off to establish motorized pulley inside the frame, be equipped with the aircraft nose on frame upper portion, be equipped with a plurality of fixed leading wheels on aircraft nose upper portion, be equipped with in frame both sides and remove wheel and equipped weight wheel, oil pumping belt and counter weight belt drive the movable pulley, be equipped with the connecting axle in the middle part of removing the wheel, be equipped with the polished rod eye on the connecting axle, the connecting axle at equipped weight wheel middle part on be equipped with the device of being connected with the weight box. The utility model discloses have and be convenient for maintain, can accomplish to take poleless speed adjusting under the load condition. The utility model discloses it is a breakthrough to the collection of deep well, viscous crude to have suspension point load big. Energy consumption low (adopting switched reluctance motor ) local energy consumption under the condition of producing the liquid measure on an equal basis has and reduces by a wide margin. Owing to adopt the method of flexible coupling, the effectual wearing and tearing of alleviating the sucker rod.
Description
Technical field
The utility model relates to a kind of tower shelf type oil pumping machine, belongs to the technical field of oil exploration equipment aspect.
Background technology
A kind of drum tower frame type oil pumping unit of publication number CN102287169A, its power assembly contains motor, cylinder, hand-operated breaking mechanism and controller, described cylinder is arranged on the upper end of described pylon assembly, its power shaft is connected by the output shaft of shaft coupling with described motor, described hand-operated breaking mechanism and described shaft coupling are integral type structure, the manual operation section of described hand-operated breaking mechanism is installed on described base assembly, and described motor is arranged on described pylon assembly upper end and is connected with described controller; Described cylinder outer round surface is respectively arranged with front suspender belt cannelure and back strap cannelure, front suspender belt one end is connected with described front suspender belt cannelure, be connected with polished rod eye assembly after the other end walks around front jocket wheel assembly, back strap one end is connected with described back strap cannelure, the other end is connected with counterweight assembly after walking around rear guide wheel assembly, and the rail assembly that described counterweight assembly and described pylon assembly are arranged is slidably matched.
Publication number CN101975044A discloses a kind of mechanical reversing, it contains pylon, base assembly and power assembly, described power assembly contains motor, cylinder, reducer, speed increaser, crank and rocker mechanism, hand-operated breaking mechanism and controller, described cylinder suit is fixed on main shaft, its one end is connected with one end of described crank and rocker mechanism by described speed increaser, and the other end of described crank and rocker mechanism is connected with the output shaft of described motor by described reducer; Described cylinder outer round surface is respectively arranged with front suspender belt cannelure and back strap cannelure, and one end of front suspender belt is fixed in described front suspender belt cannelure, is connected after its other end walks around front jocket wheel with polished rod eye assembly; One end of back strap is fixed in described back strap cannelure, is connected after its other end walks around rear guide wheel with counterweight assembly; The rail assembly that described counterweight assembly and described pylon are arranged is slidably matched.
Summary of the invention
For the deficiency that the problems referred to above exist, the purpose of this utility model is, provides a kind of tower shelf type oil pumping machine.
A kind of tower shelf type oil pumping machine, comprises frame (5) and is fixedly connected with pedestal (1), it is characterized in that: set cylinder (4) as power take-off in frame (5) inside; Head (14) is provided with on frame (5) top, be provided with multiple stator wheel (01), (02), (03), (04), (05), (06), (07), (08) on head (14) top, be provided with movable pulley A (7), B (9) and weighting distribution wheel A (21), B (23) in frame (5) both sides; Oil pumping belt A (10), B (11) and counterweight belt A (20), B (22) drive movable pulley; Be provided with connecting axle (8) at movable pulley A (7), B (9) middle part, connecting axle (8) is provided with polished rod eye; The connecting axle at described weighting distribution wheel A (21), B (23) middle part is provided with the device be connected with ballast box (24).
Counterweight belt A (20) one end is connected with the A groove interface of cylinder (4), walk around directive wheel (01) top again through directive wheel (03) top around under, after walking around weighting distribution wheel A (21) bottom again, be fixedly connected with right leather belt clamp (18); Counterweight belt B (22) one end is connected with the D groove interface of cylinder (4), walk around directive wheel (05) top again through directive wheel (07) top around under, then to be fixedly connected with right leather belt clamp (19) after walking around weighting distribution wheel B (23) bottom; Oil pumping belt A (10) one end is connected with the B groove interface of cylinder (4), walk around directive wheel (02) top again through directive wheel (04) top around under, then to be fixedly connected with left leather belt clamp (13) after walking around movable pulley B (9) bottom; Oil pumping belt B (11) one end is connected with the C groove interface of cylinder (4), walk around directive wheel (06) top again through directive wheel (08) top around under, then to be fixedly connected with left leather belt clamp (12) after walking around movable pulley A (7) bottom.
Described cylinder (4) inside is provided with built-in motor and deceleration device, and its motor is switched reluctance machines; The groove interface of A, B, C, D of cylinder (4) is connected with oil pumping belt A (10), B (11) and counterweight belt A (20), B (22), the spacing draw-in groove that four are wound around belt is provided with in cylinder (4) outside, described limiting card geosynclinal concave portion is wound around belt, at the bottom portion of groove of wheel, be provided with the connector (405) be connected with belt; Connector (405) is crimped on oil pumping belt A (10), B (11) and counterweight belt A (20), B (22) on cylinder (4) by belt latching (406).
Described frame (5) can be made into integral structure or two joint or multi-section type structures, and can increase arbitrarily the height of frame (5), thus increases oil pumper stroke.
Three axles are provided with, respectively: left axle (15), axis (16), right axle (17) on head (14) top; Three axles are provided with multiple stator wheel (01), (02), (03), (04), (05), (06), (07), (08).
Described axis (17) is provided with four directive wheels (01), (02), (05), (06), left axle (15) is installed directive wheel (04), (08), right axle (17) is installed directive wheel (03), (07).
Described cylinder (4) can be arranged on the bottom of frame (5) or middle part or middle and upper part, is provided with brake gear (25) in the middle part of cylinder (4) foreign steamer.
Head (14) is wider than frame (5).
The installation site of three axles on head (14) top is, longitudinally install, an axis (16) is installed at the middle part of frame (5), wide go out the two ends of head (14) a left axle (15) and right axle (17) are installed respectively.
The both ends of the width section that head (14) is wider than frame (5), install belt lacer (12), (13), (18), (19), belt A 10, B11, A20, B22 are fixedly connected with belt lacer (12), (13), (18), (19).
The utility model have is convenient to safeguard, can accomplish band load condition under stepless time adjustment.The utility model has polished rod load large, and the collection for deep-well, viscous crude is a breakthrough.Energy consumption low (employing switched reluctance machines) the machine energy consumption when equal Liquid output, has and significantly reduces.Owing to adopting the method be flexible coupling, effectively alleviate the wearing and tearing of sucker rod.
Accompanying drawing explanation
Fig. 1 is overall structure schematic perspective view of the present utility model;
Fig. 2 is the main TV structure schematic diagram of Fig. 1;
Fig. 3 is the left TV structure schematic diagram of Fig. 1;
Fig. 4 is the right TV structure schematic diagram of Fig. 1;
Fig. 5 is the plan structure schematic diagram of Fig. 1;
Fig. 6 is the sectional structure schematic diagram of cylinder;
Fig. 7 is the another sectional structure schematic diagram of cylinder;
Fig. 8 is the syndeton schematic diagram of belt and cylinder.
In figure: cement pedestal 1, base 2, base plate 3, cylinder 4, frame 5, sucker rod 6, movable pulley A7, connecting axle 8, movable pulley B9, oil pumping belt A 10, oil pumping belt B11, left leather belt clamp 12, 13, head 14, left axle 15, axis 16, right axle 17, right leather belt clamp 18, 19, counterweight belt A 20, weighting distribution wheel A21, counterweight belt B22, weighting distribution wheel B23, ballast box 24, brake gear 25, motor 401, mount pad 402, foreign steamer 403, wheel concave bottom 404, connector 405, belt bayonet lock 406.
In figure: directive wheel 01, directive wheel 02, directive wheel 03, directive wheel 04, directive wheel 05, directive wheel 06, directive wheel 07, directive wheel 08.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of tower shelf type oil pumping machine, frame 5 is fixedly connected with pedestal 1, sets motorized pulleys 4 as power take-off in frame 5 inside; Described motorized pulleys 4, be provided with built-in motor and deceleration device in cylinder 4 inside, described motor is switched reluctance machines.This motor has following characteristic: starting current is little, and moment of torsion is large, can be with and carry speed governing.Be provided with head 14 on frame 5 top, be provided with multiple stator wheel 01,02,03,04,05,06,07,08 on head 14 top, frame 5 both sides are provided with movable pulley A7, B9 and weighting distribution wheel A21, B23; Oil pumping belt A 10, B11 and counterweight belt A 20, B22 drive movable pulley A7, B9 and weighting distribution wheel A21, B23 work.Described movable pulley A7, B9 and weighting distribution wheel A21, B23 are referred to as movable pulley.In the middle part of movable pulley A7, B9, be provided with connecting axle 8, connecting axle 8 is provided with polished rod eye, described polished rod eye is connected with sucker rod.Connecting axle in the middle part of described weighting distribution wheel A21, B23 is provided with the device be connected with ballast box 24.Can accomplish band load condition under stepless time adjustment.
Embodiment:
As shown in Figure 1, shown in Figure 5, a kind of tower shelf type oil pumping machine, in order to install and convenient transportation, frame 5 can be made into integral structure or two joint and multi-section type structures, can increase arbitrarily the height of frame 5, thus increase oil pumper stroke.
Be provided with base plate 3 in the bottom of frame 5, be provided with head 14 at the top of frame 5.Three axles are provided with, left axle 15, axis 16, right axle 17 on head 14 top.Cylinder 4 can be arranged on the bottom of frame 5, middle part or middle and upper part.Head 14 is wider than frame 5.
The end of the width section that head 14 is wider than frame 5, installs belt lacer 12,13,18,19; Belt is fixedly connected with belt lacer.Described belt lacer is fixedly installed on the two ends of head 14 respectively.
The installation site of three axles on head 14 top is, as shown in Figure 2, Figure 4 shows, longitudinally install, an axis 16 is installed at the middle part of frame 5, wide go out the two ends of head 14 a left axle 15 and right axle 17 are installed respectively.Axis 16 is provided with four directive wheels 01,02,05,06, left axle 15 is installed directive wheel 04,08, right axle 17 is installed directive wheel 03,07.
Counterweight belt A 20 one end is connected with the A groove interface of cylinder 4, walk around directive wheel 01 top again through directive wheel 03 top around under, then after walking around weighting distribution wheel A21 bottom, to be fixedly connected with right leather belt clamp 18; Counterweight belt B22 one end is connected with the D groove interface of cylinder 4, walk around directive wheel 05 top again through directive wheel 07 top around under, then to be fixedly connected with right leather belt clamp 19 after walking around weighting distribution wheel B23 bottom.
Oil pumping belt A 10 one end is connected with the B groove interface of cylinder 4, walk around directive wheel 02 top again through directive wheel 04 top around under, then to be fixedly connected with left leather belt clamp 13 after walking around movable pulley B9 bottom; Oil pumping belt B11 one end is connected with the C groove interface of cylinder 4, walk around directive wheel 06 top again through directive wheel 08 top around under, then to be fixedly connected with left leather belt clamp 12 after walking around movable pulley A7 bottom.
The oil pumping belt A 10 that the groove interface of described A, B, C, D at cylinder 4 connects, B11 and counterweight belt A 20, B22, A, D groove interface connects when mounted counterweight belt A 20, counterweight belt B22 are wound around installation to the right; Oil pumping belt B11, the oil pumping belt A 10 of B, C groove interface connection are when mounted wound around installation left.Namely when oil pumper drives oil well pump descending, cylinder 4, to anticlockwise, makes oil pumping belt B11, A10 decontrol from cylinder 4, and movable pulley B9, A7 drive sucker rod 6 descending; Otherwise, when oil pumper drives oil well pump up, cylinder 4 is to right rotation, ballast box 24 moves down, oil pumping belt B11, A10 are wound around on cylinder 4, counterweight belt A 20, B22 decontrol from cylinder 4, and weighting distribution wheel A21, B23 drive ballast box 24 to move down, thus complete a reciprocal pump drainage process of oil well pump.
As shown in Figure 1, Figure 6, Figure 7, belt is arranged and mounting means: outside cylinder 4, be provided with the spacing draw-in groove that four are wound around belt, described limiting card geosynclinal concave portion is wound around belt.At the bottom portion of groove of wheel, be provided with the connector 405 be connected with belt.Connector 405 is crimped on oil pumping belt A 10, B11 and counterweight belt A 20, B22 on cylinder 4 by belt latching 406.
As shown in figure Fig. 6, Fig. 7, brake gear: be provided with brake gear 25 in the middle part of cylinder 4 foreign steamer, when equipment runs well, brake is in open mode, when disconnected bar appears in equipment, and power-off, the phenomenons such as voltage lacuna, brake at once that cylinder is locked, and ballast box 24 can hover over optional position, ensure that the safety of equipment and personnel.
When oil pumper runs well, when motor 401 rotates forward, sucker rod rises, and ballast box 24 declines, and when motor 401 reverses, sucker rod declines, and ballast box 24 rises, and ballast box balances most of weighing apparatus value load, and remaining variables load is by the acting of this mechanical kinetic energy.
Claims (10)
1. a tower shelf type oil pumping machine, comprises frame (5) and is fixedly connected with pedestal (1), it is characterized in that: set cylinder (4) as power take-off in frame (5) inside; Head (14) is provided with on frame (5) top, be provided with multiple stator wheel (01), (02), (03), (04), (05), (06), (07), (08) on head (14) top, be provided with movable pulley A (7), B (9) and weighting distribution wheel A (21), B (23) in frame (5) both sides; Oil pumping belt A (10), B (11) and counterweight belt A (20), B (22) drive movable pulley; Be provided with connecting axle (8) at movable pulley A (7), B (9) middle part, connecting axle (8) is provided with polished rod eye; The connecting axle at described weighting distribution wheel A (21), B (23) middle part is provided with the device be connected with ballast box (24).
2. oil pumper according to claim 1, it is characterized in that: counterweight belt A (20) one end is connected with the A groove interface of cylinder (4), walk around directive wheel (01) top again through directive wheel (03) top around under, after walking around weighting distribution wheel A (21) bottom again, be fixedly connected with right leather belt clamp (18);
Counterweight belt B (22) one end is connected with the D groove interface of cylinder (4), walk around directive wheel (05) top again through directive wheel (07) top around under, then to be fixedly connected with right leather belt clamp (19) after walking around weighting distribution wheel B (23) bottom;
Oil pumping belt A (10) one end is connected with the B groove interface of cylinder (4), walk around directive wheel (02) top again through directive wheel (04) top around under, then to be fixedly connected with left leather belt clamp (13) after walking around movable pulley B (9) bottom;
Oil pumping belt B (11) one end is connected with the C groove interface of cylinder (4), walk around directive wheel (06) top again through directive wheel (08) top around under, then to be fixedly connected with left leather belt clamp (12) after walking around movable pulley A (7) bottom.
3. oil pumper according to claim 1, is characterized in that: described cylinder (4) inside is provided with built-in motor and deceleration device, and its motor is switched reluctance machines; The groove interface of A, B, C, D of cylinder (4) is connected with oil pumping belt A (10), B (11) and counterweight belt A (20), B (22), the spacing draw-in groove that four are wound around belt is provided with in cylinder (4) outside, described limiting card geosynclinal concave portion is wound around belt, at the bottom portion of groove of wheel, be provided with the connector (405) be connected with belt; Connector (405) is crimped on oil pumping belt A (10), B (11) and counterweight belt A (20), B (22) on cylinder (4) by belt latching (406).
4. oil pumper according to claim 1, is characterized in that: described frame (5) can be made into integral structure or two joint or multi-section type structures, and can increase arbitrarily the height of frame (5), thus increases oil pumper stroke.
5. oil pumper according to claim 1, is characterized in that: be provided with three axles on head (14) top, respectively: left axle (15), axis (16), right axle (17); Three axles are provided with multiple stator wheel (01), (02), (03), (04), (05), (06), (07), (08).
6. oil pumper according to claim 5, it is characterized in that: described axis (17) is provided with four directive wheels (01), (02), (05), (06), left axle (15) is installed directive wheel (04), (08), right axle (17) is installed directive wheel (03), (07).
7. oil pumper according to claim 1, it is characterized in that: described cylinder (4) can be arranged on the bottom of frame (5) or middle part or middle and upper part, is provided with brake gear (25) in the middle part of cylinder (4) foreign steamer.
8. oil pumper according to claim 1, is characterized in that: head (14) is wider than frame (5).
9. oil pumper according to claim 1 or 5, it is characterized in that: the installation site of three axles on head (14) top is, longitudinally install, an axis (16) is installed at the middle part of frame (5), wide go out the two ends of head (14) a left axle (15) and right axle (17) are installed respectively.
10. oil pumper according to claim 1, it is characterized in that: the both ends of the width section that head (14) is wider than frame (5), install belt lacer (12), (13), (18), (19), belt A 10, B11, A20, B22 are fixedly connected with belt lacer (12), (13), (18), (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820493.3U CN205063907U (en) | 2015-10-23 | 2015-10-23 | Tower type pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520820493.3U CN205063907U (en) | 2015-10-23 | 2015-10-23 | Tower type pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205063907U true CN205063907U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520820493.3U Active CN205063907U (en) | 2015-10-23 | 2015-10-23 | Tower type pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205063907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178920A (en) * | 2015-10-23 | 2015-12-23 | 任丘市立信石油机械制造有限公司 | Derrick framed pumping unit |
-
2015
- 2015-10-23 CN CN201520820493.3U patent/CN205063907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178920A (en) * | 2015-10-23 | 2015-12-23 | 任丘市立信石油机械制造有限公司 | Derrick framed pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: 062550 Hebei city of Renqiu province of China Road Subdistrict Office Xu Village (North Road No. 51) Patentee after: Sherman Shengjie Science & Technology Co Ltd Address before: Five street 062550 Cangzhou city of Hebei Province, Renqiu City, Xinhua Road Office (Yanshan Road) Patentee before: RENQIU LIXIN PETROLEUM MACHINERY MANUFACTURING CO., LTD. |
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| TR01 | Transfer of patent right |