CN215762108U - Reciprocating compressor length-adjustable connecting rod - Google Patents
Reciprocating compressor length-adjustable connecting rod Download PDFInfo
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- CN215762108U CN215762108U CN202122296734.7U CN202122296734U CN215762108U CN 215762108 U CN215762108 U CN 215762108U CN 202122296734 U CN202122296734 U CN 202122296734U CN 215762108 U CN215762108 U CN 215762108U
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Abstract
The utility model provides a length-adjustable connecting rod of a reciprocating compressor, which comprises a cylinder, wherein a supporting plate is arranged in the cylinder, a rotating wheel is rotatably connected to the side surface of the supporting plate, a piston is slidably connected to the left side of the rotating wheel in the cylinder, and a distance adjusting mechanism is arranged between the piston and the rotating wheel. This reciprocating compressor adjustable length connecting rod, when changing the piston at the inside moving range of cylinder, shut down the compressor earlier, start the inside action wheel of roll adjustment mechanism afterwards, the action wheel drives the extrusion piece and carries out lateral extrusion to the arch of inserting the inside roll adjustment pole side of loop bar, roll adjustment pole and loop bar carry out relative displacement under the effect of extrusion force, and then changed the total length of roll adjustment pole and loop bar, thereby reached and used the moving range of piston in the cylinder inside after a period at the compressor, avoid cylinder inner wall to be lasted extrusion deformation and then the effect of gas leakage appears.
Description
Technical Field
The utility model relates to the technical field of compound compressors, in particular to a reciprocating compressor length-adjustable connecting rod.
Background
The reciprocating compressor is a compressor which can make the volume of cylinder body change periodically and can implement supercharging and conveying of gas by means of reciprocating movement of piston or diaphragm in the cylinder, and its principle is that the crankshaft can be used for driving connecting rod, the connecting rod can be used for driving piston, and the piston can be used for making reciprocating movement, and the piston can be used for making volume in the cylinder change, when the piston is moved downwards, the volume of cylinder is increased, the air inlet valve is opened, the air outlet valve is closed, and the air can be sucked in so as to implement air-intake process; when the piston moves upwards, the volume of the cylinder is reduced, the air outlet valve is opened, the air inlet valve is closed, and the compression process is completed.
The connecting rod can drive the piston to reciprocate in the cylinder when the existing compound compressor is used, the length of the connecting rod is fixed, the moving range of the piston in the cylinder is constant, certain extrusion force exists between the piston and the inner wall of the cylinder, when the piston reciprocates in the specific range in the cylinder for a long time, the inner wall of the cylinder can be extruded and deformed, and then the cylinder leaks air, so that the moving range of the piston in the cylinder needs to be changed after the cylinder is used for a period of time, and further the cylinder leaks air.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the inner wall of the cylinder of the existing compressor is extruded and deformed by the piston to cause air leakage after the cylinder is used for a long time, the moving range of the piston in the cylinder is changed after the compressor is used for a period of time, and the purpose of avoiding air leakage caused by continuous extrusion and deformation of the inner wall of the cylinder is achieved through the following technical scheme: the utility model provides an adjustable length connecting rod of reciprocating compressor, includes the cylinder, the inside of cylinder is provided with the backup pad, the side of backup pad is rotated and is connected with and rotates the wheel, the inside of cylinder just is located the left side sliding connection who rotates the wheel has the piston, the piston with it is provided with roll adjustment mechanism to rotate between the wheel, roll adjustment mechanism's inside is including detection mechanism.
Furthermore, the distance adjusting mechanism comprises a loop bar which is rotatably connected with the side surface of the piston, the right side of the loop bar is inserted with a distance adjusting rod, the side surface of the distance adjusting rod is arranged in the loop bar and is provided with an adjusting cavity, the inside of the adjusting cavity is provided with a transverse plate, the side surface of the transverse plate is rotatably connected with a driving wheel, the surface center of the driving wheel is fixedly connected with a rotating block, the side surface of the rotating block is fixedly connected with a centrifugal spring, one side of the centrifugal spring, which is far away from the rotating block, is fixedly connected with a bearing block, the other side of the bearing block is rotatably connected with an extrusion wheel, a magnetic plate is arranged below the extrusion wheel, the side surface of the magnetic plate is fixedly connected with a connecting spring, the side surface of the driving wheel is fixedly connected with an extension spring, the other side of the extension spring is fixedly connected with an extrusion block, and a clamping cavity is arranged below the distance adjusting rod and is arranged in the loop bar, the inside sliding connection of card chamber has the magnetic path, the top fixedly connected with card pole of magnetic path.
Further, the magnetic plate and the magnetic block have the same magnetism and do not reach a repulsion point initially, when the magnetic plate moves downwards, the magnetic plate and the magnetic block reach the repulsion point, and the magnetic block moves downwards under the action of the magnetic force.
Furthermore, the clamping rod is inserted into a clamping groove formed in the bottom of the distance adjusting rod at the beginning, and the loop bar and the distance adjusting rod are clamped and fixed at the beginning.
Furthermore, the top of the distance adjusting rod is provided with an arc-shaped bulge for bearing the transverse extrusion force of the extrusion block.
Furthermore, the detection mechanism comprises a buffer screw rod, the side surface of the buffer screw rod is meshed with a meshing plate, the left side of the buffer screw rod is fixedly connected with a limiting rod, the side surface of the limiting rod is connected with a limiting sleeve in a sliding mode, an extrusion convex rod is arranged below the buffer screw rod, and a pressure sensor is arranged at the bottom of the extrusion convex rod.
Furthermore, the pressure sensors are connected with an external computer through electric signals, coordinates corresponding to each pressure sensor are different, the relative position of the distance adjusting rod and the loop bar can be observed through the external computer, and the overall length of the distance adjusting rod and the loop bar can be conveniently controlled.
The utility model provides a connecting rod with adjustable length of a reciprocating compressor. The method has the following beneficial effects:
1. the length-adjustable connecting rod of the reciprocating compressor can change the moving range of the piston in the cylinder, firstly, the compressor is stopped, then the driving wheel in the distance adjusting mechanism is started, the driving wheel drives the extrusion block to transversely extrude the bulge on the side surface of the distance adjusting rod inserted into the loop bar, at the moment, the clamping rod is separated from the clamping groove at the bottom of the distance adjusting rod under the action of magnetic force, the distance adjusting rod and the sleeve rod are relatively displaced under the action of the extrusion force, so that the total length of the distance adjusting rod and the sleeve rod is changed, then the clamping rod is inserted into the clamping groove of the distance adjusting rod again to fix the connection of the distance adjusting rod and the sleeve rod, then when the compressor is started again, the rotating wheel drives the piston to move in the cylinder, and the moving range is changed, therefore, the effect that the moving range of the piston in the cylinder is changed after the compressor is used for a period of time, and the inner wall of the cylinder is prevented from being continuously extruded and deformed, so that air leakage is avoided;
2. when the distance adjusting rod moves relative to the loop bar, the connecting rod with adjustable length of the reciprocating compressor is characterized in that a buffer screw rod in a detection mechanism is rotatably connected with the left side of the distance adjusting rod, so that the buffer screw rod moves synchronously along with the distance adjusting rod, the left side of the extrusion convex rod is fixedly connected with the left side of the distance adjusting rod, and the pressure sensor below the extrusion convex rod is continuously extruded through a bulge, so that when the distance adjusting rod moves relative to the loop bar, the buffer screw rod needs to be meshed with a meshing plate on the side surface for transmission, further, the moving speed of the distance adjusting rod is reduced, the extrusion convex rod can continuously extrude the pressure sensor during moving, the pressure sensors are connected with an external computer through electric signals, coordinates corresponding to each pressure sensor are different, the relative positions of the distance adjusting rod and the loop bar can be observed through the external computer, the overall length of the distance adjusting rod and the loop bar is convenient to control, and the rotation of a driving wheel is stopped when the requirements are met, therefore, the effect that when the total length of the loop bar and the distance adjusting bar is changed, the length change can be known from the outside so as to be convenient to control is achieved.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention.
Fig. 2 is a cross-sectional view of the structural loop bar of the present invention.
FIG. 3 is a schematic cross-sectional view of a structural tuning cavity of the present invention.
FIG. 4 is an enlarged view of part A of the block diagram 3 according to the present invention.
FIG. 5 is an enlarged view of part B of the block diagram of FIG. 2.
In the figure: 1. a cylinder; 2. a support plate; 3. a rotating wheel; 4. a piston; 5. a distance adjusting mechanism; 501. a loop bar; 502. a distance adjusting rod; 503. an adjustment chamber; 504. a transverse plate; 505. a driving wheel; 506. an extension spring; 507. extruding the block; 508. rotating the block; 509. a centrifugal spring; 510. a bearing block; 511. an extrusion wheel; 512. a magnetic plate; 513. a connecting spring; 514. a card cavity; 515. a magnetic block; 516. a clamping rod; 6. a detection mechanism; 601. a buffer screw; 602. an engaging plate; 603. a limiting rod; 604. a limiting sleeve; 605. extruding the convex rod; 606. a pressure sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The length-adjustable connecting rod of the reciprocating compressor comprises the following embodiments:
the first embodiment is as follows:
referring to fig. 1-5, a length-adjustable connecting rod of a reciprocating compressor comprises a cylinder 1, a supporting plate 2 is disposed inside the cylinder 1, a rotating wheel 3 is rotatably connected to a side surface of the supporting plate 2, a piston 4 is slidably connected to the left side of the rotating wheel 3 inside the cylinder 1, a distance adjusting mechanism 5 is disposed between the piston 4 and the rotating wheel 3, the distance adjusting mechanism 5 comprises a sleeve rod 501 rotatably connected to a side surface of the piston 4, a distance adjusting rod 502 is inserted into a right side of the sleeve rod 501, an arc-shaped protrusion is disposed on a top of the distance adjusting rod 502 to receive a lateral extrusion force of an extrusion block 507, an adjusting cavity 503 is disposed inside the sleeve rod 501 and on a side surface of the distance adjusting rod 502, a horizontal plate 504 is disposed inside the adjusting cavity 503, a driving wheel 505 is rotatably connected to a side surface of the horizontal plate 504, a rotating block 508 is fixedly connected to a center of a surface of the driving wheel 505, a centrifugal spring 509 is fixedly connected to a side surface of the rotating block 508, a bearing block 510 is fixedly connected to one side of the centrifugal spring 509, which is far away from the rotating block 508, the other side of the bearing block 510 is rotatably connected with a squeezing wheel 511, a magnetic plate 512 is arranged below the squeezing wheel 511, the magnetic plate 512 and the magnetic block 515 have the same magnetism and do not reach a repulsion point initially, when the magnetic plate 512 moves downwards, the magnetic plate 512 and the magnetic block 515 reach the repulsion point and move downwards under the action of the magnetic force, a connecting spring 513 is fixedly connected to the side surface of the magnetic plate 512, an extension spring 506 is fixedly connected to the side surface of the driving wheel 505, a squeezing block 507 is fixedly connected to the other side of the extension spring 506, a clamping cavity 514 is arranged below the distance adjusting rod 502 and inside the loop bar 501, the magnetic block 515 is slidably connected inside the clamping cavity 514, a clamping rod 516 is fixedly connected to the top of the magnetic block 515, the clamping rod 516 is inserted into a clamping groove formed in the bottom of the distance adjusting rod 502 initially, and the loop bar 501 and the distance adjusting rod 502 are clamped and fixed initially, the distance adjusting mechanism 5 includes a detecting mechanism 6 therein.
When the compressor is used, when the moving range of the piston 4 in the cylinder 1 is changed, the compressor is stopped, then the driving wheel 505 in the distance adjusting mechanism 5 is started, the driving wheel 505 rotates to drive the rotating block 508 at the center of the surface to synchronously rotate, the rotating block 508 throws out the centrifugal spring 509 at the side surface, the bearing block 510 drives the extrusion wheel 511 to move in the direction away from the wheel center under the action of centrifugal force, the magnetic plate 512 is extruded to push the magnetic plate 512 below, the magnetic plate 512 is extruded to pull the connecting spring 513 to move downwards, because the magnetic plate 512 and the magnetic block 515 have the same magnetism and do not reach the repulsion point initially, when the magnetic plate 512 moves downwards, the magnetic plate 512 and the magnetic block 515 reach the repulsion point, and the magnetic block 515 moves downwards under the action of magnetic force, the magnetic block 515 drives the clamping rod 516 at the top to be separated from the clamping groove at the bottom of the distance adjusting rod 502, and the distance adjusting rod 502 is released.
When the driving wheel 505 rotates, the extrusion block 507 connected to the side surface of the driving wheel 505 through the extension spring 506 can transversely extrude a protrusion arranged at the top of the distance adjusting rod 502, so that the distance adjusting rod 502 moves relative to the loop bar 501, the total length of the distance adjusting rod 502 and the loop bar 501 is changed, then the driving wheel 505 is closed after the adjustment is completed, the clamping rod 516 can be reinserted into a clamping groove at the bottom of the distance adjusting rod 502, the distance adjusting rod 502 and the loop bar 501 are fixedly clamped, and then when the compressor is started again, the rotating wheel 3 can drive the piston 4 to move inside the cylinder 1, and the moving range is changed, so that the moving range of the piston 4 inside the cylinder 1 is changed after the compressor is used for a period of time, and the effect of air leakage caused by continuous extrusion deformation of the inner wall of the cylinder 1 is avoided.
Example two:
referring to fig. 1-5, a length-adjustable connecting rod of a reciprocating compressor comprises a cylinder 1, a supporting plate 2 is disposed inside the cylinder 1, a rotating wheel 3 is rotatably connected to a side surface of the supporting plate 2, a piston 4 is slidably connected to the left side of the rotating wheel 3 inside the cylinder 1, a distance adjusting mechanism 5 is disposed between the piston 4 and the rotating wheel 3, a detecting mechanism 6 is disposed inside the distance adjusting mechanism 5, the detecting mechanism 6 comprises a buffer screw 601, a side surface of the buffer screw 601 is engaged with an engaging plate 602, a left side of the buffer screw 601 is fixedly connected with a limiting rod 603, a side surface of the limiting rod 603 is slidably connected with a limiting sleeve 604, an extruding convex rod 605 is disposed below the buffer screw 601, a pressure sensor 606 is disposed at the bottom of the extruding convex rod 605, the pressure sensor 606 is connected with an external computer through an electrical signal, and coordinates corresponding to each pressure sensor 606 are different, the relative position of the distance adjusting rod 502 and the sleeve rod 501 can be observed by an external computer, so that the overall length of the distance adjusting rod 502 and the sleeve rod 501 can be controlled conveniently.
When the distance adjusting rod 502 moves relative to the loop bar 501, because the buffer screw 601 inside the detection mechanism 6 is rotatably connected with the left side of the distance adjusting rod 502, the buffer screw 601 moves synchronously with the distance adjusting rod 502, the left side of the extrusion convex rod 605 and the distance adjusting rod 502 is fixedly connected, and the pressure sensor 606 below is continuously extruded through the protrusion, when the distance adjusting rod 502 moves relative to the loop bar 501, the buffer screw 601 needs to be meshed with the meshing plate 602 on the side surface for transmission, so as to reduce the moving speed of the distance adjusting rod 502, the extrusion convex rod 605 continuously extrudes the pressure sensor 606 during moving, and because the pressure sensors 606 are connected with an external computer through electric signals, and the corresponding coordinates of each pressure sensor 606 are different, the relative position of the distance adjusting rod 502 and the loop bar 501 can be observed through the external computer, so as to control the overall length of the distance adjusting rod 502 and the loop bar 501, when the requirement is met, the driving wheel 505 stops rotating, so that the effect that when the total length of the loop bar 501 and the distance adjusting bar 502 is changed, the length change can be known from the outside, and the control is convenient is achieved.
Example three:
referring to fig. 1-5, a length-adjustable connecting rod of a reciprocating compressor comprises a cylinder 1, a supporting plate 2 is disposed inside the cylinder 1, a rotating wheel 3 is rotatably connected to a side surface of the supporting plate 2, a piston 4 is slidably connected to the left side of the rotating wheel 3 inside the cylinder 1, a distance adjusting mechanism 5 is disposed between the piston 4 and the rotating wheel 3, the distance adjusting mechanism 5 comprises a sleeve rod 501 rotatably connected to a side surface of the piston 4, a distance adjusting rod 502 is inserted into a right side of the sleeve rod 501, an arc-shaped protrusion is disposed on a top of the distance adjusting rod 502 to receive a lateral extrusion force of an extrusion block 507, an adjusting cavity 503 is disposed inside the sleeve rod 501 and on a side surface of the distance adjusting rod 502, a horizontal plate 504 is disposed inside the adjusting cavity 503, a driving wheel 505 is rotatably connected to a side surface of the horizontal plate 504, a rotating block 508 is fixedly connected to a center of a surface of the driving wheel 505, a centrifugal spring 509 is fixedly connected to a side surface of the rotating block 508, a bearing block 510 is fixedly connected to one side of the centrifugal spring 509, which is far away from the rotating block 508, the other side of the bearing block 510 is rotatably connected with a squeezing wheel 511, a magnetic plate 512 is arranged below the squeezing wheel 511, the magnetic plate 512 and the magnetic block 515 have the same magnetism and do not reach a repulsion point initially, when the magnetic plate 512 moves downwards, the magnetic plate 512 and the magnetic block 515 reach the repulsion point and move downwards under the action of the magnetic force, a connecting spring 513 is fixedly connected to the side surface of the magnetic plate 512, an extension spring 506 is fixedly connected to the side surface of the driving wheel 505, a squeezing block 507 is fixedly connected to the other side of the extension spring 506, a clamping cavity 514 is arranged below the distance adjusting rod 502 and inside the loop bar 501, the magnetic block 515 is slidably connected inside the clamping cavity 514, a clamping rod 516 is fixedly connected to the top of the magnetic block 515, the clamping rod 516 is inserted into a clamping groove formed in the bottom of the distance adjusting rod 502 initially, and the loop bar 501 and the distance adjusting rod 502 are clamped and fixed initially, the inside of roll adjustment mechanism 5 is including detection mechanism 6, detection mechanism 6 is including buffer screw 601, buffer screw 601's side meshing is connected with meshing board 602, buffer screw 601's left side fixedly connected with gag lever post 603, the side sliding connection of gag lever post 603 has stop collar 604, buffer screw 601's below is provided with extrusion convex rod 605, the bottom of extrusion convex rod 605 is provided with pressure sensors 606, pressure sensors 606 passes through the signal of telecommunication and is connected with external computer, and the coordinate that each pressure sensors 606 corresponds is different, can observe the relative position of roll adjustment pole 502 and loop bar 501 through external computer, be convenient for control roll adjustment pole 502 and the overall length of loop bar 501.
When the compressor is used, when the moving range of the piston 4 in the cylinder 1 is changed, the compressor is stopped, then the driving wheel 505 in the distance adjusting mechanism 5 is started, the driving wheel 505 rotates to drive the rotating block 508 at the center of the surface to synchronously rotate, the rotating block 508 throws out the centrifugal spring 509 at the side surface, the bearing block 510 drives the extrusion wheel 511 to move in the direction away from the wheel center under the action of centrifugal force, the magnetic plate 512 is extruded, the connecting spring 513 moves downwards, because the magnetic plate 512 and the magnetic block 515 have the same magnetism, and the repelling point is not reached initially, when the magnetic plate 512 moves downwards, the magnetic plate 512 and the magnetic block 515 reach the repelling point, and the magnetic block 515 moves downwards under the action of magnetic force, the magnetic block 515 drives the clamping rod 516 at the top to be separated from the clamping groove at the bottom of the distance adjusting rod 502, and the distance adjusting rod 502 is released.
When the driving wheel 505 rotates, the extrusion block 507 connected to the side surface of the driving wheel 505 through the extension spring 506 can transversely extrude a protrusion arranged at the top of the distance adjusting rod 502, so that the distance adjusting rod 502 moves relative to the loop bar 501, the total length of the distance adjusting rod 502 and the loop bar 501 is changed, then the driving wheel 505 is closed after the adjustment is completed, the clamping rod 516 can be reinserted into a clamping groove at the bottom of the distance adjusting rod 502, the distance adjusting rod 502 and the loop bar 501 are fixedly clamped, and then when the compressor is started again, the rotating wheel 3 can drive the piston 4 to move inside the cylinder 1, and the moving range is changed, so that the moving range of the piston 4 inside the cylinder 1 is changed after the compressor is used for a period of time, and the effect of air leakage caused by continuous extrusion deformation of the inner wall of the cylinder 1 is avoided.
When the distance adjusting rod 502 moves relative to the loop bar 501, because the buffer screw 601 inside the detection mechanism 6 is rotatably connected with the left side of the distance adjusting rod 502, the buffer screw 601 moves synchronously with the distance adjusting rod 502, the left side of the extrusion convex rod 605 and the distance adjusting rod 502 is fixedly connected, and the pressure sensor 606 below is continuously extruded through the protrusion, when the distance adjusting rod 502 moves relative to the loop bar 501, the buffer screw 601 needs to be meshed with the meshing plate 602 on the side surface for transmission, so that the moving speed of the distance adjusting rod 502 is reduced, the extrusion convex rod 605 continuously extrudes the pressure sensor 606 during moving, and because the pressure sensor 606 is connected with an external computer through an electric signal, and the corresponding coordinates of each pressure sensor 606 are different, the relative position of the distance adjusting rod 502 and the loop bar 501 can be observed through the external computer, so as to conveniently control the overall length of the distance adjusting rod 502 and the loop bar 501, when the requirement is met, the driving wheel 505 stops rotating, so that the effect that when the total length of the loop bar 501 and the distance adjusting bar 502 is changed, the length change can be known from the outside, and the control is convenient is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a reciprocating compressor adjustable length connecting rod, includes cylinder (1), its characterized in that: the inside of cylinder (1) is provided with backup pad (2), the side of backup pad (2) is rotated and is connected with and rotates wheel (3), the inside of cylinder (1) just is located the left side sliding connection who rotates wheel (3) has piston (4), piston (4) with it is provided with roll adjustment mechanism (5) to rotate between wheel (3), the inside of roll adjustment mechanism (5) is including detection mechanism (6).
2. The reciprocating compressor length adjustable connecting rod of claim 1, wherein: the distance adjusting mechanism (5) comprises a sleeve rod (501) rotatably connected with the side face of the piston (4), a distance adjusting rod (502) is inserted into the right side of the sleeve rod (501), an adjusting cavity (503) is formed in the side face of the distance adjusting rod (502) and located inside the sleeve rod (501), a transverse plate (504) is arranged inside the adjusting cavity (503), a driving wheel (505) is rotatably connected to the side face of the transverse plate (504), a rotating block (508) is fixedly connected to the center of the surface of the driving wheel (505), a centrifugal spring (509) is fixedly connected to the side face of the rotating block (508), a bearing block (510) is fixedly connected to one side of the centrifugal spring (509), which is far away from the rotating block (508), a squeezing wheel (511) is rotatably connected to the other side of the bearing block (510), a magnetic plate (512) is arranged below the squeezing wheel (511), and a connecting spring (513) is fixedly connected to the side face of the magnetic plate (512), the side fixedly connected with extension spring (506) of action wheel (505), the opposite side fixedly connected with extrusion piece (507) of extension spring (506), the below of roll adjustment pole (502) just is located the inside of loop bar (501) is provided with card chamber (514), the inside sliding connection in card chamber (514) has magnetic path (515), the top fixedly connected with card pole (516) of magnetic path (515).
3. The reciprocating compressor length adjustable connecting rod of claim 2, wherein: the magnetic plate (512) and the magnetic block (515) have the same magnetism, and do not reach a repulsion point initially.
4. The reciprocating compressor length adjustable connecting rod of claim 2, wherein: the clamping rod (516) is inserted into a clamping groove formed in the bottom of the distance adjusting rod (502) at the beginning.
5. The reciprocating compressor length adjustable connecting rod of claim 2, wherein: the top of the distance adjusting rod (502) is provided with an arc-shaped bulge.
6. The reciprocating compressor length adjustable connecting rod of claim 1, wherein: the detection mechanism (6) comprises a buffer screw rod (601), the side surface of the buffer screw rod (601) is meshed and connected with a meshing plate (602), the left side of the buffer screw rod (601) is fixedly connected with a limiting rod (603), the side surface of the limiting rod (603) is connected with a limiting sleeve (604) in a sliding mode, an extrusion convex rod (605) is arranged below the buffer screw rod (601), and a pressure sensor (606) is arranged at the bottom of the extrusion convex rod (605).
7. The reciprocating compressor length adjustable connecting rod of claim 6, wherein: the pressure sensors (606) are connected with an external computer through electric signals, and the corresponding coordinates of each pressure sensor (606) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296734.7U CN215762108U (en) | 2021-09-23 | 2021-09-23 | Reciprocating compressor length-adjustable connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122296734.7U CN215762108U (en) | 2021-09-23 | 2021-09-23 | Reciprocating compressor length-adjustable connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215762108U true CN215762108U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122296734.7U Active CN215762108U (en) | 2021-09-23 | 2021-09-23 | Reciprocating compressor length-adjustable connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215762108U (en) |
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2021
- 2021-09-23 CN CN202122296734.7U patent/CN215762108U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reciprocating compressor with adjustable length connecting rod Effective date of registration: 20221028 Granted publication date: 20220208 Pledgee: Jiangsu Lianshui Rural Commercial Bank Co.,Ltd. Pledgor: Huai'an Jerry Machinery Manufacturing Co.,Ltd. Registration number: Y2022980019995 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230904 Granted publication date: 20220208 Pledgee: Jiangsu Lianshui Rural Commercial Bank Co.,Ltd. Pledgor: Huai'an Jerry Machinery Manufacturing Co.,Ltd. Registration number: Y2022980019995 |