CN210164461U - Balanced electronic sand feeding device of beam-pumping unit tail - Google Patents
Balanced electronic sand feeding device of beam-pumping unit tail Download PDFInfo
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- CN210164461U CN210164461U CN201920820621.2U CN201920820621U CN210164461U CN 210164461 U CN210164461 U CN 210164461U CN 201920820621 U CN201920820621 U CN 201920820621U CN 210164461 U CN210164461 U CN 210164461U
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Abstract
The utility model discloses a balanced electronic sand device that adds of beam-pumping unit tail, including horse head, walking beam and tail, tail middle part top is equipped with into sand mouth, and the afterbody is equipped with the balanced storehouse of installation balancing piece, the tail still includes: the device comprises a power part A, a transmission conduit and a sand producing part B; the transmission conduit comprises a hollow outer pipe and a built-in helical blade; the power section a includes: the sand box, the motor, the belt, the first bearing, the second bearing and the first rotating shaft; the sand producing section B includes: a sand outlet section of the transmission conduit, a second rotating shaft, a third bearing, a sand outlet pipe, a fixing plate and a vertebral body protection bracket. The utility model discloses simple structure, convenient operation is applicable to level, slope, the vertical transport of granule material (quartz sand), and the transport distance is according to the motor power size, and generally vertical transport is from 2 meters to 4 meters, solves the balanced intensity of labour who adds the sand of beam-pumping unit tail, has stopped the risk of jack-up operation when adding the sand, has also saved hoist and mount working cost.
Description
Technical Field
The utility model belongs to the technical field of beam-pumping unit, concretely relates to balanced electronic sand device that adds of beam-pumping unit tail.
Background
The beam-pumping unit is one of the main types of pumping units used in oil field, and mainly consists of four parts, including horse head-beam-connecting rod-crank mechanism, speed reducer, power equipment and auxiliary equipment. When the pumping unit works, the rotation of the motor is changed into the up-and-down motion of the mule head through the gearbox and the crank connecting rod mechanism, and the mule head drives the plunger of the underground oil pump to move up and down through the polish rod and the oil pumping rod, so that crude oil in a well is continuously pumped out of a shaft.
The beam-pumping unit is a deformed four-bar linkage, and its whole structure is characterized by that it is like a balance, one end is used for pumping oil load, and another end is used for balancing weight load. For the bracket, if the torque formed by the pumping load and the balance load is equal or consistent, the pumping unit can work continuously with little power.
The current common balancing method is to install a certain weight of balancing blocks at the tail of the walking beam and keep balance by increasing or decreasing the number of the balancing blocks. However, when the pumping unit is pumping oil in a large amount, the weight of the balance weight is not enough to keep balance, and the commonly adopted method is as follows: the balance degree of the pumping unit is adjusted manually by utilizing the hollow structure of the walking beam, the operation is carried out in a stop state, a person is required to sit on the high tail, sand is adjusted to the height of the tail through a crane, and then sand is poured into the walking beam at the tail from a sand inlet of the tail by the person on the tail. The adjusting method is long in time consumption, high in labor intensity of workers and high in danger coefficient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a balanced electronic sand feeding device of beam-pumping unit tail.
The utility model adopts the technical proposal that: the utility model provides a balanced electronic sand device that adds of beam-pumping unit tail, includes horse head, walking beam and tail, tail middle part top is equipped with into sand mouth, and the afterbody is equipped with the balanced storehouse of installation balancing piece, the tail still is equipped with the balanced electronic sand device that adds of detachable tail, the balanced electronic sand device that adds of tail includes: the device comprises a power part, a transmission conduit and a sand production part;
the transmission conduit comprises a hollow outer pipe and a built-in helical blade;
the power section a includes: the sand box comprises a sand box body, a motor, a belt, a first bearing, a second bearing and a first rotating shaft, wherein the motor is fixed on the outer side of the sand box body through a fixing bolt, an output shaft of the motor is connected with the first bearing, the first bearing is in transmission connection with the second bearing through the belt, the first bearing and the second bearing are both arranged on the outer side of the sand box body, one end of the first rotating shaft is connected with the second bearing, and the other end of the first rotating shaft penetrates through the side wall;
the sand inlet section of the transmission conduit is arranged in the sand box, one end of a spiral blade of the sand inlet section extends out of the outer pipe and is fixedly connected with the first rotating shaft, and a sand inlet is formed in the part of the spiral blade extending out of the outer pipe;
the sand producing section B includes: the sand outlet section of the conveying conduit, a second rotating shaft, a third bearing, a sand outlet pipe, a fixing plate and a cone protection bracket, wherein the second rotating shaft is connected with the third bearing, the cone protection bracket is arranged outside the third bearing, and the cone protection bracket is fixedly connected with the outer pipe through screws;
the spiral blade in the outer pipe of the sand outlet section is fixedly connected with the second rotating shaft; the sand outlet is arranged below the outer pipe of the sand outlet end, the sand outlet is fixedly welded with the sand outlet pipe, the sand outlet pipe is arranged in the sand inlet, fixing plates are arranged below the outer pipe and on the side face of the sand outlet pipe, and the outer pipe and the sand outlet pipe fix the fixing plates and the tail through fixing bolts.
Further, the outer tube is a thickened beef tendon tube.
Furthermore, the fixed plate includes horizontal fixed plate one and L type fixed plate two, the outer tube below is equipped with horizontal fixed plate one, the fixed L type fixed plate two that is equipped with of sand outlet pipe side, outer tube and sand outlet pipe pass horizontal fixed plate one and L type fixed plate two through fixing bolt and are fixed with the tail.
Furthermore, two ends of the spiral blade are respectively fixed on the first rotating shaft and the second rotating shaft through screws.
The utility model discloses simple structure, convenient operation is applicable to level, slope, the vertical transport of granule material (quartz sand), and the transport distance is according to the motor power size, and generally vertical transport is from 2 meters to 4 meters, solves the balanced intensity of labour who adds the sand of beam-pumping unit tail, has stopped the risk of jack-up operation when adding the sand, has also saved hoist and mount working cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the power section a.
Fig. 3 is a side view of the power section a.
Fig. 4 is a schematic structural view of the sand producing section B.
Fig. 5 is a plan view of the tail 3.
Detailed Description
In order to understand the technical solution of the present invention more clearly, the present invention will be further explained with reference to the accompanying drawings.
1-5, including horse head 1, walking beam 2 and tail 3, 3 middle part tops of tail are equipped with into sand mouth 302, and the afterbody is equipped with balanced storehouse 301 of installation balancing piece, tail 3 still is equipped with the balanced electronic sand device that adds of detachable tail, the balanced electronic sand device that adds of tail includes: a power part A, a transmission conduit 6 and a sand producing part B;
the conveying conduit 6 comprises a hollow outer tube 601 and a built-in helical blade 602;
the power section a includes: the sand box comprises a sand box 4, a motor 5, a belt 7, a first bearing 10, a second bearing 11 and a first rotating shaft 8, wherein the motor 5 is fixed on the outer side of the sand box 4 through a fixing bolt, an output shaft of the motor 5 is connected with the first bearing 10, the first bearing 10 is in transmission connection with the second bearing 11 through the belt 7, the first bearing 10 and the second bearing 11 are both arranged on the outer side of the sand box 4, one end of the first rotating shaft 8 is connected with the second bearing 11, and the other end of the first rotating shaft penetrates through the side wall of the sand box 4;
the sand feeding section of the conveying conduit 6 is arranged in the sand box 4, one end of a helical blade 602 of the sand feeding section extends out of the outer tube 601 to be fixedly connected with a first rotating shaft 8, and a part of the helical blade 602 extending out of the outer tube 601 forms a sand inlet 9;
the sand producing section B includes: the sand outlet section of the transmission conduit 6, a second rotating shaft 12, a third bearing 13, a sand outlet pipe 14, a fixing plate 15 and a cone protection bracket 16, wherein the second rotating shaft 12 is connected with the third bearing 13, the cone protection bracket 16 is arranged outside the third bearing 13, and the cone protection bracket 16 is fixedly connected with the outer pipe 601 through screws;
the helical blade 602 in the outer pipe 601 of the sand outlet section is fixedly connected with the second rotating shaft 12; a sand outlet 603 is arranged below the outer pipe 601 at the sand outlet end, the sand outlet 603 is fixedly welded with the sand outlet pipe 14, the sand outlet pipe 14 is arranged in the sand inlet 302, fixing plates 15 are arranged below the outer pipe 601 and on the side face of the sand outlet pipe 14, and the outer pipe 601 and the sand outlet pipe 14 fix the fixing plates 15 and the tail 3 through fixing bolts.
In the preferred embodiment, the outer tube 601 is a thickened cowhells tube.
In this preferred embodiment, the fixing plate 15 includes a first horizontal fixing plate 1501 and a second L-shaped fixing plate 1502, the first horizontal fixing plate 1501 is disposed below the outer pipe 601, the second L-shaped fixing plate 1502 is fixedly disposed on the side surface of the sand outlet pipe 14, and the outer pipe 601 and the sand outlet pipe 14 are fixed to the tail 3 by fixing bolts penetrating through the first horizontal fixing plate 1501 and the second L-shaped fixing plate 1502.
In the preferred embodiment, two ends of the spiral blade 602 are respectively fixed on the first rotating shaft 8 and the second rotating shaft 12 through screws.
The working principle is as follows: quartz sand is filled into the sand box 4, the motor 5 converts electric energy into mechanical energy, power provided by the motor 5 is transmitted to the first rotating shaft 8 through the belt 7, and the first rotating shaft 8 drives the helical blade 602 to rotate; the helical blade 602 drives the second rotating shaft 12 to rotate;
the quartz sand enters from the sand inlet 9, enters the outer tube 601 along with the rotation of the helical blade 602, is drained by the rotation of the helical blade 602, is lifted to the upper part of the tail of the oil pumping unit under the action of the helical blade 602, and enters the sand outlet pipe 14 from the sand outlet 603 and then enters the box body of the tail 3.
Wherein, the material conveying direction is reversible, can return the material when reversing, can lift quartz sand certain height from the ground when corotation, adds in 3 boxes of tail.
The utility model discloses simple structure, convenient operation is applicable to level, slope, the vertical transport of granule material (quartz sand), and the transport distance is according to the motor power size, and generally vertical transport is from 2 meters to 4 meters, solves the balanced intensity of labour who adds the sand of beam-pumping unit tail, has stopped the risk of jack-up operation when adding the sand, has also saved hoist and mount working cost.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (4)
1. The utility model provides a balanced electronic sand device that adds of beam-pumping unit tail, includes horse head (1), walking beam (2) and tail (3), tail (3) middle part top is equipped with into sand mouth (302), and the afterbody is equipped with balanced storehouse (301) of installation balancing piece, a serial communication port, tail (3) still are equipped with the balanced electronic sand device that adds of detachable tail, the balanced electronic sand device that adds of tail includes: a power part (A), a transmission conduit (6) and a sand outlet part (B);
the conveying conduit (6) comprises a hollow outer pipe (601) and a built-in helical blade (602);
the power section (a) comprises: the sand box comprises a sand box (4), a motor (5), a belt (7), a first bearing (10), a second bearing (11) and a first rotating shaft (8), wherein the motor (5) is fixed on the outer side of the sand box (4) through a fixing bolt, an output shaft of the motor (5) is connected with the first bearing (10), the first bearing (10) is in transmission connection with the second bearing (11) through the belt (7), the first bearing (10) and the second bearing (11) are both arranged on the outer side of the sand box (4), one end of the first rotating shaft (8) is connected with the second bearing (11), and the other end of the first rotating shaft penetrates through the side wall of the sand box (4) and enters the inner side of;
the sand feeding section of the conveying conduit (6) is arranged in the sand box (4), one end of a spiral blade (602) of the sand feeding section extends out of the outer pipe (601) and is fixedly connected with the first rotating shaft (8), and a sand inlet (9) is formed by the part of the spiral blade (602) extending out of the outer pipe (601);
the sand producing section (B) includes: the sand outlet section of the transmission conduit (6), a second rotating shaft (12), a third bearing (13), a sand outlet pipe (14), a fixing plate (15) and a cone protection bracket (16), wherein the second rotating shaft (12) is connected with the third bearing (13), the cone protection bracket (16) is arranged outside the third bearing (13), and the cone protection bracket (16) is fixedly connected with the outer pipe (601) through screws;
a helical blade (602) in the outer pipe (601) of the sand outlet section is fixedly connected with a second rotating shaft (12); the sand outlet is characterized in that a sand outlet (603) is arranged below an outer pipe (601) at the sand outlet end, a sand outlet pipe (14) is fixedly welded to the sand outlet (603), the sand outlet pipe (14) is arranged in the sand inlet (302), fixing plates (15) are arranged below the outer pipe (601) and on the side face of the sand outlet pipe (14), and the outer pipe (601) and the sand outlet pipe (14) fix the fixing plates (15) and the tail (3) through fixing bolts.
2. The balanced electric sand adding device for the tail of the beam-pumping unit as claimed in claim 1, wherein the outer tube (601) is a thickened cowhells tube.
3. The beam-pumping unit tail balance electric sand adding device is characterized in that the fixing plate (15) comprises a first horizontal fixing plate (1501) and a second L-shaped fixing plate (1502), the first horizontal fixing plate (1501) is arranged below the outer pipe (601), the second L-shaped fixing plate (1502) is fixedly arranged on the side surface of the sand outlet pipe (14), and the outer pipe (601) and the sand outlet pipe (14) penetrate through the first horizontal fixing plate (1501) and the second L-shaped fixing plate (1502) through fixing bolts to be fixed with the unit tail (3).
4. The balanced electric sand adding device for the tail of the beam-pumping unit as claimed in claim 1, wherein two ends of the spiral blade (602) are respectively fixed on the first rotating shaft (8) and the second rotating shaft (12) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820621.2U CN210164461U (en) | 2019-06-03 | 2019-06-03 | Balanced electronic sand feeding device of beam-pumping unit tail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920820621.2U CN210164461U (en) | 2019-06-03 | 2019-06-03 | Balanced electronic sand feeding device of beam-pumping unit tail |
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| Publication Number | Publication Date |
|---|---|
| CN210164461U true CN210164461U (en) | 2020-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920820621.2U Active CN210164461U (en) | 2019-06-03 | 2019-06-03 | Balanced electronic sand feeding device of beam-pumping unit tail |
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| CN (1) | CN210164461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982540A (en) * | 2021-12-28 | 2022-01-28 | 东营合瑞石油技术有限责任公司 | Adjustable balanced beam-pumping unit |
-
2019
- 2019-06-03 CN CN201920820621.2U patent/CN210164461U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982540A (en) * | 2021-12-28 | 2022-01-28 | 东营合瑞石油技术有限责任公司 | Adjustable balanced beam-pumping unit |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210218 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: China Petroleum & Chemical Corp. Patentee after: EAST CHINA BRANCH OF SINOPEC Patentee after: SINOPEC LINFEN COALBED GAS BRANCH Co. Address before: 041000 No.24, Lingang Road, Yaodu District, Linfen City, Shanxi Province Patentee before: SINOPEC LINFEN COALBED GAS BRANCH Co. |
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| TR01 | Transfer of patent right |