CN215908349U - Beam-pumping unit belt pulley with fixed separation portion - Google Patents
Beam-pumping unit belt pulley with fixed separation portion Download PDFInfo
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- CN215908349U CN215908349U CN202121085935.6U CN202121085935U CN215908349U CN 215908349 U CN215908349 U CN 215908349U CN 202121085935 U CN202121085935 U CN 202121085935U CN 215908349 U CN215908349 U CN 215908349U
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- belt pulley
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- 238000005086 pumping Methods 0.000 title claims abstract description 14
- 238000000926 separation method Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a belt pulley of an oil pumping unit with a fixed separation part, which belongs to the technical field of belt pulleys and comprises a belt pulley body, wherein the inner wall of the belt pulley body is movably connected with a taper sleeve, and the outer wall of the belt pulley body is provided with a gear ring; through the dismouting subassembly that sets up, thereby realized that operating personnel is increasing the dismouting efficiency of taper sleeve, make operating personnel to the maintenance of taper sleeve more convenient with the change, also make the intensity of labour when operating personnel maintains the taper sleeve descend, the dismouting and the comparatively trouble problem of change to the taper sleeve when having avoided operating personnel to use, through the spacing subassembly that sets up, thereby realized the belt pulley body when using, can carry out effectual spacing processing to the belt of belt pulley body outer wall setting, spacing effect to the belt when having improved equipment use, the belt very easily drops when having avoided equipment work, the problem that causes the life of equipment to descend.
Description
Technical Field
The utility model relates to the technical field of belt pulleys, in particular to a belt pulley of an oil pumping unit with a fixed separation part.
Background
The belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in the manufacturing process, is designed into a casting method with a large size, is made of cast iron and rarely made of cast steel; generally, the steel is small in size and can be designed to be forged, and the material is steel.
But current beam-pumping unit belt pulley in the market is when using, and it is comparatively troublesome to dismantle the taper sleeve of belt pulley inside, very big reduction operating personnel to the dismouting efficiency of belt pulley and taper sleeve for operating personnel is to the change of belt pulley and taper sleeve and maintenance efficiency decline, also makes the intensity of labour when operating personnel is to belt pulley and taper sleeve dismouting increase.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the pumping unit belt pulley with the fixed separation part, which has the characteristics that the taper sleeve in the belt pulley can be quickly disassembled and assembled, so that an operator can replace and maintain the belt pulley more conveniently.
In order to achieve the purpose, the utility model provides the following technical scheme:
a belt pulley with a fixed separation part for an oil pumping unit comprises a belt pulley body, wherein a taper sleeve is movably connected to the inner wall of the belt pulley body, a gear ring is arranged on the outer wall of the belt pulley body, assembling and disassembling assemblies are arranged at the joint of the belt pulley body and the taper sleeve at equal intervals, and a limiting assembly is arranged on the surface of the gear ring;
the disassembly and assembly component comprises a mounting groove, the mounting groove is equidistantly formed in the inner wall of the belt pulley body, mounting blocks are equidistantly arranged on the outer wall of the taper sleeve, the mounting blocks are slidably connected inside the mounting groove, a first movable groove is formed in one side of the bottom of the inner cavity of the mounting groove, a movable plate is arranged inside the first movable groove, a second movable groove is formed in one side of the outer wall of the mounting block, a fixed hole is formed in one side, away from the mounting groove, of the front surface of the belt pulley body, a threaded hole is formed in the other side, away from the mounting groove, of the front surface of the belt pulley body, a movable pin is arranged inside the fixed hole, a fixed bolt is arranged inside the threaded hole, the bottom end of the movable pin is movably connected with the fixed hole through the movable plate, and the bottom end of the fixed bolt is movably connected with the threaded hole through the movable plate;
through adopting above-mentioned technical scheme, insert the mounting groove that belt pulley body inner wall was seted up through the installation piece with the taper sleeve outer wall for operating personnel carries out quick dismouting to the taper sleeve, has increased operating personnel's dismouting efficiency to the taper sleeve, and carries on spacingly through the inside that inserts the second activity groove with the fly leaf after the taper sleeve installation is accomplished to it, makes the fixed effect of taper sleeve increase.
Further, spacing subassembly is including first fixed slot, the outer wall at the ring gear is seted up to first fixed slot, the inside swing joint of first fixed slot has the gag lever post, one side of gag lever post is provided with the loose axle, the activity hole has been seted up to the both sides of the first fixed slot inner wall of ring gear one side, loose axle swing joint is in the inside in activity hole, spacing bolt's opposite side is provided with spacing bolt.
Through adopting above-mentioned technical scheme, can carry out effectual spacing to the belt in the belt groove for equipment increases the spacing effect of belt, has further increased the life of equipment.
Furthermore, the first movable groove and the second movable groove are connected in a penetrating manner, and the movable plate is movably connected inside the second movable groove.
Through adopting above-mentioned technical scheme for the fly leaf can be at the inside activity in first activity groove and second activity groove, makes the spacing effect of equipment to the installation piece increase.
Furthermore, a first through hole is formed in one side of the movable plate, the bottom end of the movable pin is movably connected with the fixed hole through the first through hole, a second through hole is formed in the other side of the movable plate, and the bottom end of the fixing bolt is movably connected with the threaded hole through the second through hole.
Through adopting above-mentioned technical scheme, utilize first through-hole to make the removable pin can carry out quick fixed to it, and make fixing bolt run through fly leaf and the inside threaded connection of screw hole through the second through-hole for equipment increases the spacing effect of installation piece.
Furthermore, a limiting hole is formed in the bottom of the first fixing groove in the other side of the gear ring, and the bottom end of the limiting bolt is movably connected with the bottom of the inner cavity of the limiting hole through a screw hole.
Through adopting above-mentioned technical scheme, can carry out quick fixed to the gag lever post, and utilize the gag lever post just effectual spacing to the belt in the belt groove, increase the spacing effect to the belt of equipment.
In conclusion, the utility model has the following beneficial effects:
1. through the dismouting subassembly that sets up to realized that operating personnel is increasing the dismouting efficiency of taper sleeve, made operating personnel to the maintenance of taper sleeve and change better convenient, also made the intensity of labour when operating personnel maintains the taper sleeve and descend, avoided operating personnel to the dismouting of taper sleeve and change comparatively troublesome problem when using.
2. Through the limiting assembly arranged, the belt pulley body can be subjected to effective limiting treatment when used, the limiting effect on the belt when the belt pulley body is used is improved, and the problem that the service life of equipment is shortened as the belt is very easy to fall off when the equipment works is solved.
Drawings
FIG. 1 is a schematic diagram of the overall front view structure of the apparatus of the present invention;
FIG. 2 is a schematic diagram of an exploded structure of a pulley body and a taper sleeve of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.
In the figure:
1. a pulley body; 2. a taper sleeve; 3. mounting grooves; 4. mounting blocks; 5. a movable pin; 6. fixing the bolt; 7. a threaded hole; 8. a fixing hole; 9. a first movable slot; 10. a second movable slot; 11. a movable plate; 12. a gear ring; 13. a limiting rod; 14. a limit bolt; 15. a movable shaft; 16. a first fixing groove; 17. a movable hole; 18. a screw hole; 19. and a limiting hole.
Detailed Description
Example (b):
the present invention is described in further detail below with reference to figures 1-3.
Referring to fig. 1-3, the present invention provides a technical solution: a belt pulley with a fixed separation part for an oil pumping unit comprises a belt pulley body 1, wherein the inner wall of the belt pulley body 1 is movably connected with a taper sleeve 2, the outer wall of the belt pulley body 1 is provided with a gear ring 12, the joint of the belt pulley body 1 and the taper sleeve 2 is provided with dismounting components at equal intervals, the surface of the gear ring 12 is provided with a limiting component, the dismounting components comprise a mounting groove 3, the mounting groove 3 is arranged on the inner wall of the belt pulley body 1 at equal intervals, the outer wall of the taper sleeve 2 is provided with mounting blocks 4 at equal intervals, the mounting blocks 4 are slidably connected inside the mounting groove 3, one side of the bottom of the inner cavity of the mounting groove 3 is provided with a first movable groove 9, the inside of the first movable groove 9 is provided with a movable plate 11, one side of the outer wall of the mounting blocks 4 is provided with a second movable groove 10, one side of the front surface of the belt pulley body 1, far away from the mounting groove 3, is provided with a fixed hole 8, a threaded hole 7 is formed in the other side, away from the mounting groove 3, of the front surface of the belt pulley body 1, a movable pin 5 is arranged inside the fixed hole 8, a fixing bolt 6 is arranged inside the threaded hole 7, the bottom end of the movable pin 5 is movably connected with the fixed hole 8 through a movable plate 11, the bottom end of the fixing bolt 6 is movably connected with the threaded hole 7 through the movable plate 11, a first movable groove 9 and a second movable groove 10 are in through connection, the movable plate 11 is movably connected inside the second movable groove 10, a first through hole is formed in one side of the movable plate 11, the bottom end of the movable pin 5 is movably connected with the fixed hole 8 through the first through hole, a second through hole is formed in the other side of the movable plate 11, and the bottom end of the fixing bolt 6 is movably connected with the threaded hole 7 through the second through hole;
in this embodiment, when the operator needs to install the taper sleeve 2, the operator first places the movable plate 11 into the first movable groove 9, then the movable pin 5 is inserted into the fixed hole 8 to fix the movable plate 11, then the operator rotates the movable pin 5 to drive the movable plate 11 to rotate to move towards the inside of the first movable groove 9, at this time, the operator inserts the mounting block 4 into the mounting groove 3, then the operator rotates the movable pin 5 in the opposite direction to drive the movable plate 11 to move, the movable plate 11 moves into the second movable slot 10, at this time, the operator inserts the fixing bolt 6 into the threaded hole 7, the movable plate 11 is fixed, the mounting block 4 is limited by the movable plate 11, make taper sleeve 2 can be quick install the inner wall at belt pulley body 1 for operating personnel also make operating personnel to the maintenance of taper sleeve 2 and change better convenience to taper sleeve 2's dismouting efficiency.
As shown in fig. 2-3, the limiting component includes a first fixing groove 16, the first fixing groove 16 is formed in the outer wall of the gear ring 12, a limiting rod 13 is movably connected inside the first fixing groove 16, a movable shaft 15 is arranged on one side of the limiting rod 13, movable holes 17 are formed in two sides of the inner wall of the first fixing groove 16 on one side of the gear ring 12, the movable shaft 15 is movably connected inside the movable holes 17, a limiting bolt 14 is arranged on the other side of the limiting bolt 14, a limiting hole 19 is formed in the bottom of the first fixing groove 16 on the other side of the gear ring 12, and the bottom end of the limiting bolt 14 is movably connected with the bottom of the inner cavity of the limiting hole 19 through a screw hole 18;
in this embodiment, when needs utilize belt pulley body 1 to drive the belt and rotate, at first operating personnel presses down the first fixed slot 16 activity of gag lever post 13 to gear ring 12 opposite side, carries out spacing processing through gag lever post 13 to the belt in the belt groove, again with the bottom and the 19 threaded connection in spacing hole of spacing bolt 14 for the fixed effect of gag lever post 13 increases, makes the spacing effect to the belt increase when equipment uses.
The working principle is as follows: firstly, when an operator needs to install the taper sleeve 2, the operator firstly places the movable plate 11 into the first movable groove 9, then inserts the movable pin 5 into the fixed hole 8 and the first through hole formed at one side of the movable plate 11 to fix the movable plate 11, after the fixation is completed, the operator rotates the movable pin 5 to drive the movable plate 11 to rotate and move towards the inside of the first movable groove 9, at the moment, the operator inserts the installation block 4 at the outer wall of the taper sleeve 2 into the installation groove 3, after the installation of the taper sleeve 2 is completed, at the moment, the operator reversely rotates the movable pin 5 to drive the movable plate 11 to move, moves the movable plate 11 to the inside of the second movable groove 10 formed at the installation block 4, at the moment, the operator inserts the fixing bolt 6 into the threaded hole 7 and the second through hole formed at the other side of the movable plate 11 to fix the movable plate 11, and then carries out the limit treatment on the installation block 4 through the movable plate 11, so that the taper sleeve 2 can be quickly installed on the inner wall of the belt pulley body 1;
when needs utilize belt pulley body 1 to drive the belt and rotate, at first operating personnel places the belt in the race groove that five gear rings 12 were seted up, then operating personnel presses gag lever post 13, make loose axle 15 of gag lever post 13 one side at the inside activity of activity hole 17, thereby press gag lever post 13 to the first fixed slot 16 of gear ring 12 opposite side, carry out spacing processing through gag lever post 13 to the belt in the race groove, carry out threaded connection through screw 18 with spacing hole 19 of gear ring 12 opposite side inner chamber bottom with stop bolt 14, make the fixed effect of gag lever post 13 increase, make the spacing effect of equipment time-spent to the belt increase.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a beam-pumping unit belt pulley with fixed separation portion, includes belt pulley body (1), the inner wall swing joint of belt pulley body (1) has taper sleeve (2), the outer wall of belt pulley body (1) is provided with gear ring (12), its characterized in that: the belt pulley body (1) with the junction equidistance of taper sleeve (2) is provided with the dismouting subassembly, the surface of gear circle (12) is provided with spacing subassembly.
2. The pumping unit pulley with a fixed disconnect of claim 1, wherein: the disassembly and assembly component comprises a mounting groove (3), the mounting groove (3) is equidistantly arranged on the inner wall of the belt pulley body (1), the taper sleeve (2) is equidistantly arranged on the outer wall of the mounting block (4), the mounting block (4) is slidably connected with the inside of the mounting groove (3), one side of the bottom of the inner cavity of the mounting groove (3) is provided with a first movable groove (9), the inside of the first movable groove (9) is provided with a movable plate (11), one side of the outer wall of the mounting block (4) is provided with a second movable groove (10), one side of the front surface of the belt pulley body (1), which is far away from the mounting groove (3), is provided with a fixed hole (8), the other side of the front surface of the belt pulley body (1), which is far away from the mounting groove (3), is provided with a threaded hole (7), the inside of the fixed hole (8) is provided with a movable pin (5), and the inside of the threaded hole (7) is provided with a fixed bolt (6), the bottom of activity round pin (5) is through fly leaf (11) and fixed orifices (8) swing joint, the bottom of fixing bolt (6) is through fly leaf (11) and screw hole (7) swing joint.
3. The pumping unit pulley with a fixed disconnect of claim 1, wherein: spacing subassembly is including first fixed slot (16), the outer wall at gear ring (12) is seted up in first fixed slot (16), the inside swing joint of first fixed slot (16) has gag lever post (13), one side of gag lever post (13) is provided with loose axle (15), movable hole (17) have been seted up to the both sides of the first fixed slot (16) inner wall in gear ring (12) one side, loose axle (15) swing joint is in the inside of movable hole (17), the opposite side of spacing bolt (14) is provided with spacing bolt (14).
4. The pumping unit pulley with a fixed disconnect of claim 2, wherein: the first movable groove (9) and the second movable groove (10) are connected in a penetrating mode, and the movable plate (11) is movably connected inside the second movable groove (10).
5. The pumping unit pulley with a fixed disconnect of claim 2, wherein: a first through hole is formed in one side of the movable plate (11), the bottom end of the movable pin (5) is movably connected with the fixed hole (8) through the first through hole, a second through hole is formed in the other side of the movable plate (11), and the bottom end of the fixing bolt (6) is movably connected with the threaded hole (7) through the second through hole.
6. The pumping unit pulley with a fixed disconnect of claim 3, wherein: the bottom of the first fixing groove (16) on the other side of the gear ring (12) is provided with a limiting hole (19), and the bottom end of the limiting bolt (14) is movably connected with the bottom of the inner cavity of the limiting hole (19) through a screw hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121085935.6U CN215908349U (en) | 2021-05-20 | 2021-05-20 | Beam-pumping unit belt pulley with fixed separation portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121085935.6U CN215908349U (en) | 2021-05-20 | 2021-05-20 | Beam-pumping unit belt pulley with fixed separation portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215908349U true CN215908349U (en) | 2022-02-25 |
Family
ID=80287040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121085935.6U Active CN215908349U (en) | 2021-05-20 | 2021-05-20 | Beam-pumping unit belt pulley with fixed separation portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215908349U (en) |
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2021
- 2021-05-20 CN CN202121085935.6U patent/CN215908349U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20231211 Granted publication date: 20220225 |
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| PP01 | Preservation of patent right |