CN115978136B - Hydraulic lubrication station for efficient damping crusher - Google Patents
Hydraulic lubrication station for efficient damping crusher Download PDFInfo
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- CN115978136B CN115978136B CN202211631586.2A CN202211631586A CN115978136B CN 115978136 B CN115978136 B CN 115978136B CN 202211631586 A CN202211631586 A CN 202211631586A CN 115978136 B CN115978136 B CN 115978136B
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- 238000013016 damping Methods 0.000 title claims abstract description 101
- 238000005461 lubrication Methods 0.000 title claims abstract description 56
- 230000035939 shock Effects 0.000 claims description 64
- 230000003139 buffering effect Effects 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000002411 adverse Effects 0.000 abstract description 7
- 238000005065 mining Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 13
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The application relates to a hydraulic lubrication station for a high-efficiency damping crusher, relates to the technical field of mining machinery, and aims to reduce adverse effects on the lubrication station when the crusher vibrates during working; the hydraulic lubrication device comprises a frame, a crusher and a station body box, wherein the crusher is installed on the frame, a hydraulic lubrication mechanism for the crusher to work is arranged in the station body box, a mounting frame is further arranged on the frame, the top end of the mounting frame is connected with the upper portion of the frame, the mounting frame is located on one side of the crusher along the length direction of the frame, the station body box is installed on the mounting frame, and a damping mechanism for damping the station body box is further arranged on the mounting frame. The damping mechanism is arranged, so that the damping mechanism can damp the box body of the station body box, further damping is realized on the hydraulic lubrication mechanism positioned in the station body box, and further the oil leakage probability of the hydraulic lubrication mechanism is reduced. The application has the effect of reducing the adverse effect on the lubrication station when the crusher vibrates in operation.
Description
Technical Field
The application relates to the technical field of mining machinery, in particular to a hydraulic lubrication station for a high-efficiency damping crusher.
Background
The crusher is a mining machine for crushing stone, and is capable of crushing raw ore into small particles by means of extrusion, bending, and the like. The hydraulic lubrication station is used as auxiliary equipment of the crusher, can provide power for the crusher, can ensure lubrication of important parts of the crusher, and has an indispensable effect in the schematic representation of the crusher.
There is a large cone crusher lubrication station in the prior art, which comprises a table top and an oil tank fixedly arranged in the table top, wherein a motor pump set is further arranged on the table top, and the motor pump set is fixedly arranged at the top end of the table top. One side of the motor pump group is provided with a filter, the top end of the motor pump group is communicated with the top end of the filter through a pipeline, the bottom end of the filter is communicated with the oil tank through a pipeline, and the filter is arranged at the top end of the table top. And one end of the filter, which is far away from the motor pump set, is also provided with a control valve group which is fixedly arranged at the top end of the table top. When the hydraulic oil pump is used, hydraulic oil is pumped out of the oil tank and enters the filter through the pipeline, and the hydraulic oil filtered by the filter enters the motor pump set through the pipeline. Hydraulic oil entering the motor pump group is branched through the control valve group and is respectively sent into the crusher and is sent to each hydraulic executive component, so that the crusher works normally.
With respect to the above related art, the inventor found that since the crusher vibrates greatly when in operation, the lubrication station installed together with the crusher is affected by the vibration of the crusher, and vibration of the crusher itself occurs along with the vibration of the crusher, and further the fastener for installing components such as a motor pump group is loosened, resulting in oil leakage of the pipe and related components.
Disclosure of Invention
In order to reduce adverse effects on a lubrication station during working vibration of a crusher, the application provides a hydraulic lubrication station for a high-efficiency damping crusher.
The application provides a hydraulic lubrication station for a high-efficiency damping crusher, which adopts the following technical scheme:
The utility model provides a high-efficient shock attenuation hydraulic lubrication station for breaker, includes frame, breaker and station body case, the breaker install in the frame, be provided with in the station body incasement and be used for supplying the hydraulic lubrication mechanism of breaker work, still be provided with the mounting bracket in the frame, the top of mounting bracket with the upper portion of frame is connected, the mounting bracket is located the breaker is followed one side of frame length direction, the station body case install in on the mounting bracket, still be provided with on the mounting bracket and be used for supplying station body case absorbing damper.
Through adopting above-mentioned technical scheme, with standing body case through the mounting bracket install in the frame after, when the breaker begins the during operation, the damper who is located on the mounting bracket begins the shock attenuation to the box of standing body case, and then realizes the shock attenuation to the hydraulic lubrication mechanism who is located standing body incasement to the adverse effect to the hydraulic lubrication mechanism in the lubrication station when having reduced breaker work vibrations, and then reduced the probability that the oil leak takes place for hydraulic lubrication mechanism. Meanwhile, as the size of a general lubrication station is relatively large, and a certain requirement is met for a working installation space, the station body box is not required to be installed in other spaces through the arrangement that the station body box is installed on a rack through the installation frame, so that the utilization rate of the working space is improved.
Preferably, the damping mechanism comprises an upper damping pad, the upper damping pad is located between the frame and the top end of the mounting frame, the top wall of the upper damping pad is attached to the frame, the bottom wall of the upper damping pad is attached to the mounting frame, and the upper damping pad is mounted on the frame.
Through adopting above-mentioned technical scheme, after the breaker begins work vibrations, the vibrations of breaker are transmitted to the frame earlier, and on the last shock pad that is located between frame and the mounting bracket was transmitted to the rethread frame, because last shock pad has elasticity, when the vibrations in the frame were transmitted to the last shock pad that pastes with the frame, last shock pad slowed down the vibrations to the vibrations that make the transmission to on the mounting bracket that contacts with last shock pad reduce, make the vibrations that the standing body case received reduce. And further, adverse effects on a hydraulic lubrication mechanism in the lubrication station when the crusher vibrates are reduced, and the oil leakage probability of the hydraulic lubrication mechanism is reduced.
Preferably, the damping mechanism further comprises a lower damping pad, the lower damping pad is located between the bottom end of the station body box and the mounting frame, the top wall of the lower damping pad is attached to the bottom wall of the station body box, the bottom wall of the lower damping pad is attached to the mounting frame, and the lower damping pad is mounted on the mounting frame.
Through adopting above-mentioned technical scheme, after the vibrations of frame are transmitted for the mounting bracket, vibrations on the mounting bracket are transmitted to the lower shock pad between standing body case and the mounting bracket. Because the lower shock pad has elasticity, when vibrations on the mounting bracket transmit to the lower shock pad that pastes with the mounting bracket, lower shock pad slows down vibrations to make the vibrations that transmit to the station body case that pastes with lower shock pad reduce, and then reduced the vibrations on the station body incasement hydraulic lubrication mechanism. The arrangement of the lower shock pad reduces the adverse effect on the hydraulic lubrication mechanism in the lubrication station when the crusher vibrates, thereby reducing the oil leakage probability of the hydraulic lubrication mechanism.
Preferably, the damping mechanism further comprises a damping component, the damping component comprises an anti-tilting connecting piece, a sliding damping piece and a universal connecting piece, the universal connecting piece is connected with the anti-tilting connecting piece through the sliding damping piece, the anti-tilting connecting piece is mounted at the bottom end of the station body box, the universal connecting piece is mounted on the mounting frame, and the damping component damps the damping of the station body box through the sliding damping piece.
Through adopting above-mentioned technical scheme, when the breaker work was operated, vibrations on the breaker were transmitted to the station body incasement through frame and mounting bracket, and when the station body incasement took place vibrations, the anti-tilting connecting piece that is located the station body bottom of the case took place the skew, and then drove the damper that slides and take place the motion for the damper that slides begins to slow down the vibrations on the station body case. The vibration on the station body box can be effectively slowed down by the buffer damping component, so that the vibration on the hydraulic lubrication mechanism in the station body box is reduced, and the oil leakage probability of the hydraulic lubrication mechanism is further reduced.
Preferably, the anti-tilting connecting piece comprises a connecting plate, an extending block and a sliding ball, one surface of the connecting plate is connected with the bottom end of the station body box, one surface of the connecting plate, which is far away from the station body box, is connected with the top wall of the extending block, and the sliding ball is embedded on the bottom wall of the extending block and is rotationally connected with the extending block, and is connected with the sliding shock absorbing piece.
Through adopting above-mentioned technical scheme, when standing body case vibrations take place, standing body case takes place slight skew, standing body case drive the connecting plate that is connected with self bottom take place the skew with the extension piece, and then make sliding ball take place relative rotation with the extension piece to begin to drive and slide the damping piece and take place the motion. The setting to the anti-tilting connecting piece for when the station body case takes place slight skew because vibrations, the slip ball can realize the rotation of arbitrary send direction, and then effectively reduced the station body case because vibrations take place the skew, the rigidity impact between anti-tilting connecting piece and the shock attenuation piece that slides, simultaneously, also effectively make the vibrations of the station body case more mild.
Preferably, the sliding damping piece comprises a connecting rod, a sliding block and a damping spring, one end of the connecting rod is connected with the outer wall of the sliding ball, the other end of the connecting rod penetrates through the sliding block and is in sliding connection with the sliding block, the damping spring is sleeved on the connecting rod, one end of the damping spring is connected with the sliding block, the other end of the damping spring is connected with the top end of the connecting rod, and the sliding block is connected with the universal connecting piece.
Through adopting above-mentioned technical scheme, when standing body case vibrations take place, the vibrations of vertical direction take place for the slip ball to drive the displacement that takes place vertical direction with the slide bar that the slip ball is connected, the slide bar takes place to slide for the slider, make the cover locate the damping spring on the slide bar compressed, and then make damping spring to the shock attenuation of stopping the connecting piece, finally realize the shock attenuation to standing body case. The sliding damping piece is arranged, so that vibration of the station body box can be relieved, and the oil leakage probability of the hydraulic lubrication mechanism is reduced.
Preferably, the universal connecting piece comprises a connecting frame, a rotating block and a bottom frame, wherein the connecting frame is connected with the side wall of the sliding block, the connecting frame is connected with the rotating block in a rotating mode, the rotating block is connected with the bottom frame in a rotating mode, the connecting frame is connected with the rotating block in a rotating mode, the axis of the rotating block in the rotating mode is perpendicular to the axis of the rotating block in the rotating mode of the bottom frame, and the bottom frame is connected with the mounting frame.
Through adopting above-mentioned technical scheme, when the standing body case takes place the skew because vibrations, the connecting rod in the shock attenuation piece that slides takes place to rotate along with the rotation of spin ball, and then drives the link and takes place to rotate for the dwang, perhaps drives link and dwang together take place to rotate for the chassis. The universal connecting piece is arranged, so that the universal connecting piece can be matched with the anti-tilting connecting piece, vibration of the station body box in all directions can be damped by the buffering damping component, and the damping effect of the buffering damping component on the station body box is greatly enhanced.
Preferably, the buffering and damping component further comprises an elastic reinforcing piece, the elastic reinforcing piece comprises an elastic extension frame, an elastic rotating block, an elastic rotating rod and an elastic spring, the elastic extension frame is connected with the connecting rod, the elastic extension frame is located on one side, away from the sliding block, of the elastic spring, the elastic extension frame is connected with the elastic rotating block in a rotating mode, the elastic rotating rod is connected with the elastic rotating block in a sliding mode, one end of the elastic rotating rod is connected with the connecting frame in a rotating mode, the elastic spring is sleeved on the elastic rotating rod, one end of the elastic spring is connected with the elastic rotating block, and the other end of the elastic spring is connected with the elastic rotating rod.
Through adopting above-mentioned technical scheme, when standing body case takes place vibrations, the pivoted ball drives the connecting rod and rotates to make the elasticity extension frame that is connected with the connecting rod take place the skew, simultaneously, the elasticity changes the piece and takes place to rotate, and then makes taking place relative slip between elasticity bull stick and the elasticity change piece, makes elastic spring compressed, and then realizes the slow down effect to vibrations. The elastic reinforcing piece is arranged, so that the damping force of the damping component to the station body box can be enhanced, vibration on the hydraulic lubrication mechanism in the station body box is further reduced, and the oil leakage probability of the hydraulic lubrication mechanism is reduced.
Preferably, the buffering and damping assembly further comprises an elastic supporting piece, and the elastic supporting piece is used for enabling the connecting frame to reset when the connecting frame rotates.
Through adopting above-mentioned technical scheme, set up elastic support piece for when link and rotating the piece and take place relative rotation, elastic support piece can reset the link, thereby has effectively guaranteed buffering damper's normal operating.
Preferably, the number of the buffering and damping components is set to be a plurality.
Through adopting above-mentioned technical scheme, to the setting that buffering damper number is a plurality of, can strengthen the damping force of buffering damper to standing body case, further reduced the vibrations on the station body incasement hydraulic lubrication mechanism, reduced the probability that hydraulic lubrication mechanism takes place the oil leak.
In summary, the present application includes at least one of the following beneficial technical effects:
1. The upper shock pad and the lower shock pad can effectively reduce the vibration transmitted to the mounting frame and the station body box, so that the adverse effect on the hydraulic lubrication mechanism in the lubrication station during the working vibration of the crusher is reduced, and the oil leakage probability of the hydraulic lubrication mechanism is further reduced;
2. The buffer damping components are arranged, so that vibration on the station body box can be effectively slowed down by the buffer damping components, vibration on the hydraulic lubrication mechanism in the station body box is reduced, and the oil leakage probability of the hydraulic lubrication mechanism is further reduced;
3. the station body box is arranged on the rack through the mounting frame, so that the station body box is not arranged in other spaces, and the utilization rate of the working space is improved.
Drawings
Fig. 1 is a schematic view of the whole of a hydraulic lubrication station for a high-efficiency vibration damping crusher in embodiment 1 of the present application.
Fig. 2 is a partial enlarged view of the portion a in fig. 1.
Fig. 3 is a schematic view of the whole of a hydraulic lubrication station for a high-efficiency vibration damping crusher in embodiment 2 of the present application.
Fig. 4 is a schematic view of the structure for embodying the upper cushion in embodiment 2 of the present application.
Fig. 5 is a schematic view of a structure for embodying a cushioning assembly in embodiment 2 of the present application.
Reference numerals illustrate: 1. a frame; 2. a crusher; 3. a mounting frame; 4. a damping mechanism; 41. an upper shock pad; 42. a lower shock pad; 43. a lower shock absorption mounting bracket; 44. a mounting plate; 45. a cushioning shock absorbing assembly; 451. a universal connection; 4511. a connecting frame; 4512. a rotating block; 4513. a chassis; 452. a sliding damping piece; 4521. a connecting rod; 4522. a sliding block; 4523. a damping spring; 453. a tilt-stop connector; 4531. a connecting plate; 4532. an extension block; 4533. a sliding ball; 454. an elastic force reinforcing member; 4541. an elastic extension frame; 4542. an elastic rotating block; 4543. an elastic rotating rod; 4544. an elastic spring; 4545. an abutment ring; 455. an elastic support member; 4551. supporting the rotating block; 4552. supporting a rotating rod; 4553. a support slider; 4554. supporting a slide bar; 4555. a support spring; 4556. a limiting plate; 5. a station body box; 51. a case; 52. a box frame; 6. and a hydraulic lubrication mechanism.
Detailed Description
The application is described in further detail below with reference to fig. 1-5.
Example 1:
The embodiment of the application discloses a hydraulic lubrication station for a high-efficiency damping crusher. Referring to fig. 1 and 2, a hydraulic lubrication station for a high-efficiency vibration damping crusher includes a frame 1 and a crusher 2, the crusher 2 being fixedly installed at the top end of the frame 1. The frame 1 is further provided with a mounting frame 3 and a damping mechanism 4, preferably, the mounting frame 3 is a U-shaped frame, and the number of the mounting frames 3 is two. Both mounting frames 3 are located on one side of the crusher 2 in the longitudinal direction of the frame 1. The shock absorbing mechanism 4 includes an upper shock absorbing pad 41, and the upper shock absorbing pad 41 is located at both ends of the top of each mounting frame 3. Preferably, two upper shock pads 41 are provided on each end of the mounting frame 3, and the two upper shock pads 41 are stacked. The length direction of each mounting frame 3 is parallel to the width direction of the frame 1, the top two ends of each mounting frame 3 are fixedly connected with the frame 1 through bolts, and the bolts on the mounting frames 3 penetrate through the corresponding upper shock pads 41. Two upper shock pads 41 at the two ends of the top of the mounting frame 3 are respectively attached to the bottom wall of the frame 1 and the top wall of the top end of the mounting frame 3.
Referring to fig. 1 and 2, the shock absorbing mechanism 4 further includes a lower shock absorbing pad 42 and a lower shock absorbing mounting bracket 43, and preferably, the number of the lower shock absorbing pad 42 and the lower shock absorbing mounting bracket 43 is four. Every two shock attenuation installing support 43 are a set of, and every group all is located on the mounting bracket 3 that corresponds to shock attenuation installing support 43 down, and every group all is located the one side that another mounting bracket 3 was kept away from to the mounting bracket 3 that corresponds, and every shock attenuation installing support 43 down all with the mounting bracket 3 fixed connection that corresponds. The lower shock absorbing mounting brackets 43 in each group are located at both ends of the mounting frame 3 along the length direction thereof. Every two lower shock pads 42 are in a group, and each group of lower shock pads 42 is installed on a group of lower shock absorption installing support 43, and the lower shock pads 42 in each group are all stacked. The bottom wall of the lower shock pad 42 located below in each group is attached to the top wall between the corresponding lower shock mount brackets 43, and the length direction of the lower shock pad 42 is parallel to the length direction of the mount 3.
Referring to fig. 1 and 2, the hydraulic lubrication station for the efficient damping crusher 2 further comprises a station body box 5, the station body box 5 comprises a box body 51 and a box body frame 52, a hydraulic lubrication mechanism 6 for the crusher 2 to work is installed in the box body 51, the bottom wall of the box body 51 is fixedly connected with the top end of the box body frame 52, the box body frame 52 is placed on the two groups of lower damping pads 42, and the bottom wall of the box body frame 52 is attached to the top wall of the lower damping pads 42. The station body box 5 is arranged on the frame 1 through the mounting frame 3, so that the station body box 5 is not arranged in other spaces, and the utilization rate of the working space is improved.
The implementation principle of one embodiment of the application is as follows: in use, the upper shock pad 41 is mounted on the top end of the mounting frame 3, and then the mounting frame 3 is mounted on the frame 1 by bolts. Next, the lower cushion 42 is mounted on the lower cushion mounting bracket 43 and fixed by bolts. After the upper cushion 41 and the lower cushion 42 are completely installed, the standing box 5 is placed on the lower cushion 42. When the crusher 2 works, vibration on the crusher 2 is firstly transmitted to the upper shock pad 41 from the frame 1, is transmitted to the mounting frame 3 after being damped by the upper shock pad 41, and is transmitted to the station body box 5 through the lower shock pad 42, so that the purpose of damping is achieved.
Example 2:
the embodiment of the application discloses a hydraulic lubrication station for a high-efficiency damping crusher 2. The embodiment 2 of the present application is different from the embodiment 1 in that, referring to fig. 3, 4 and 5, a mounting plate 44 is further provided between the two mounting frames 3, two ends of the mounting plate 44 along the length direction of the frame 1 are fixedly connected with the two mounting frames 3, and the mounting plate 44 is located below the frame of the box 51. The mounting plate 44 is further provided with buffer damper assemblies 45, preferably, the number of the buffer damper assemblies 45 is 9, and the buffer damper assemblies 45 are arrayed at equal intervals in the length and width directions of the mounting plate 44.
Referring to fig. 4 and 5, each of the shock absorbing assemblies 45 includes a universal connection member 451, the universal connection member 451 includes a connection frame 4511, a rotation block 4512 and a bottom frame 4513, a bottom wall of the bottom frame 4513 is fixedly connected with a top wall of the mounting plate 44, and a top end of the bottom frame 4513 is rotatably connected with opposite side walls of the rotation block 4512 through a pin shaft. The bottom end of the connecting frame 4511 is rotationally connected with two side walls of the rotating block 4512 through pin shafts, the axis of the rotating block 4512 and the connecting frame 4511 which rotate the connecting pin shafts is perpendicular to the axis of the rotating block 4512 which rotates the connecting pin shafts, and the underframe 4513 and the rotating block 4512.
Referring to fig. 4 and 5, the cushion damper assembly 45 further includes a slip damper 452, and the slip damper 452 includes a connecting rod 4521, a slip block 4522, and a damper spring 4523, wherein the slip block 4522 is fixedly connected with the top end of the connecting frame 4511, and the slip block 4522 is positioned in the center of the connecting frame 4511. One end of the connecting rod 4521 passes through the sliding block 4522 and is slidingly connected with the sliding block 4522, and the axis of the connecting rod 4521 is vertically arranged. The damping spring 4523 is sleeved on the connecting rod 4521, and the bottom end of the damping spring 4523 is fixedly connected with the top end of the sliding block 4522.
Referring to fig. 4 and 5, the buffering and damping assembly 45 further includes a tilting prevention connector 453, the tilting prevention connector 453 includes a connection plate 4531, an extension block 4532, and a sliding ball 4533, one end of the sliding ball 4533 is fixedly connected with the top end of the connection rod 4521, and the sliding ball 4533 is embedded in the bottom end of the extension block 4532 and is slidably connected with the extension block 4532. The top end of the extension block 4532 is fixedly connected with the bottom end of the connecting plate 4531, and the top wall of the connecting plate 4531 is fixedly connected with the bottom end of the box 51 frame. The universal connecting piece 451 can be matched with the anti-tilting connecting piece 453, so that the vibration of the station body box 5 in all directions can be damped by the buffering and damping component 45, and the damping effect of the station body box 5 by the buffering and damping component 45 is greatly enhanced.
Referring to fig. 4 and 5, the cushion damper assembly 45 further includes an elastic reinforcement 454, and the elastic reinforcement 454 includes an elastic extension frame 4541, an elastic rotation block 4542, an elastic rotation rod 4543, and an elastic spring 4544, and preferably, the numbers of the elastic rotation block 4542, the elastic rotation rod 4543, and the elastic spring 4544 are all set to two. The elastic extension frame 4541 is fixedly connected with the connecting rod 4521, two ends of the elastic extension frame 4541 along the length direction of the connecting frame 4511 are respectively and rotatably connected with two elastic rotating blocks 4542 through pin shafts, and one ends of the two elastic rotating rods 4543 respectively penetrate through the corresponding elastic rotating blocks 4542 and are in sliding connection with the corresponding elastic rotating blocks 4542. The bottom end of each elastic rotating rod 4543 is respectively connected with two ends of the connecting frame 4511 in the length direction in a rotating manner through a pin shaft. An abutting ring 4545 is fixedly sleeved on one end, close to the connecting frame 4511, of each elastic rotating rod 4543, and each abutting ring 4545 is coaxially arranged with the corresponding elastic rotating rod 4543. The elastic spring 4544 is sleeved on the corresponding elastic rotating rod 4543, the elastic spring 4544 is located between the abutting ring 4545 and the elastic rotating block 4542, one end of the elastic spring 4544 is fixedly connected with the top wall of the corresponding abutting ring 4545, and the other end of the elastic spring 4544 is fixedly connected with the bottom end of the corresponding elastic rotating block 4542.
Referring to fig. 4 and 5, the cushion damper assembly 45 further includes elastic supports 455, and preferably, the number of elastic supports 455 is set to two. Each of the elastic supports 455 includes a support rotation block 4551, a support rotation lever 4552, a support slider 4553, a support slide bar 4554, and a support spring 4555. The support rotation blocks 4551 are rotatably connected to the corresponding spring extension frames 4541 via pin shafts, and the two support rotation blocks 4551 are respectively positioned at both ends of the spring extension frames 4541 in the width direction of the connection frame 4511. The top end of the supporting rotating rod 4552 is fixedly connected with the bottom wall of the supporting rotating block 4551, and one end of the supporting rotating rod 4552, which is close to the connecting frame 4511, is rotatably connected with the supporting sliding block 4553 through a pin shaft. The bottom end of the supporting slide bar 4554 is fixedly connected with the top wall of the underframe 4513, and the supporting slide bar 4554 passes through the bottom end of the supporting slide block 4553 and is in sliding connection with the supporting slide block 4553. A limiting plate 4556 is arranged on the top end of the supporting slide rod 4554, and the bottom wall of the limiting plate 4556 is fixedly connected with the top end of the supporting slide rod 4554. The supporting spring 4555 is sleeved on the supporting sliding rod 4554, the bottom end of the supporting spring 4555 is fixedly connected with the bottom frame 4513, and the top end of the supporting spring 4555 is fixedly connected with the bottom wall of the supporting sliding block 4553.
Referring to fig. 4 and 5, when the crusher 2 is operated, vibration on the crusher 2 is transmitted into the station body case 5 through the frame 1 and the mounting frame 3, and when the station body case 5 vibrates, the sliding ball 4533 rotates, so as to drive the connecting rod 4521 connected with the sliding ball 4533 to deviate, and simultaneously the connecting rod 4521 slides relative to the sliding block 4522, and at the moment, the damping spring 4523 is compressed. The elastic rotating block 4542 on the elastic extension frame 4541 rotates, and at the same time, the elastic rotating block 4542 slides relative to the elastic rotating rod 4543, so that the elastic spring 4544 sleeved on the elastic rotating rod 4543 is compressed. Simultaneously, the supporting rotating block 4551 on the elastic extension frame 4541 rotates to drive the supporting rotating rod 4552 to rotate, so that the supporting sliding block 4553 and the supporting sliding rod 4554 slide relatively, and the supporting spring 4555 is compressed. At this time, the damper springs 4523, 4544 and 4555 each damp the vibration on the station housing 5.
The implementation principle of one embodiment of the application is as follows: in use, the upper shock pad 41 is mounted on the top end of the mounting frame 3, and then the mounting frame 3 is mounted on the frame 1 by bolts. Next, the lower cushion 42 is mounted on the lower cushion mounting bracket 43 and fixed by bolts. After the upper cushion 41 and the lower cushion 42 are completely installed, the standing box 5 is placed on the lower cushion 42. When the crusher 2 works, vibration on the crusher 2 is firstly transmitted to the upper shock pad 41 from the frame 1, is transmitted to the mounting frame 3 after being damped by the upper shock pad 41, and is transmitted to the station body box 5 through the lower shock pad 42, so that the purpose of damping is achieved.
Meanwhile, when the standing box 5 vibrates, the sliding ball 4533 rotates, so as to drive the connecting rod 4521 connected with the sliding ball 4533 to deviate, and meanwhile, the connecting rod 4521 slides relative to the sliding block 4522, and at the moment, the damping spring 4523 is compressed. The elastic rotating block 4542 on the elastic extension frame 4541 rotates, and at the same time, the elastic rotating block 4542 slides relative to the elastic rotating rod 4543, so that the elastic spring 4544 sleeved on the elastic rotating rod 4543 is compressed. Meanwhile, during vibration, the supporting rotating block 4551 on the elastic extension frame 4541 rotates to drive the supporting rotating rod 4552 to rotate, so that the supporting sliding block 4553 and the supporting sliding rod 4554 slide relatively, and the supporting spring 4555 is compressed. At this time, the damper springs 4523, 4544 and 4555 each damp the vibration on the station housing 5.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (4)
1. The utility model provides a high-efficient shock attenuation hydraulic lubrication station for breaker, includes frame (1), breaker (2) and station body case (5), breaker (2) install in on frame (1), be provided with in station body case (5) and be used for supplying hydraulic lubrication mechanism (6) of breaker (2) work, its characterized in that: the novel crushing machine is characterized in that a mounting frame (3) is further arranged on the frame (1), the top end of the mounting frame (3) is connected with the upper portion of the frame (1), the mounting frame (3) is located at one side of the crusher (2) along the length direction of the frame (1), the station body box (5) is mounted on the mounting frame (3), and a damping mechanism (4) for damping the station body box (5) is further arranged on the mounting frame (3);
the damping mechanism (4) comprises an upper damping pad (41), the upper damping pad (41) is located between the frame (1) and the top end of the mounting frame (3), the top wall of the upper damping pad (41) is attached to the frame (1), the bottom wall of the upper damping pad (41) is attached to the mounting frame (3), and the upper damping pad (41) is mounted on the frame (1);
The damping mechanism (4) further comprises a lower damping pad (42), the lower damping pad (42) is located between the bottom end of the station body box (5) and the mounting frame (3), the top wall of the lower damping pad (42) is attached to the bottom wall of the station body box (5), the bottom wall of the lower damping pad (42) is attached to the mounting frame (3), and the lower damping pad (42) is mounted on the mounting frame (3);
The damping mechanism (4) further comprises a damping component (45), the damping component (45) comprises an anti-tilting connecting piece (453), a sliding damping piece (452) and a universal connecting piece (451), the universal connecting piece (451) is connected with the anti-tilting connecting piece (453) through the sliding damping piece (452), the anti-tilting connecting piece (453) is mounted at the bottom end of the station body box (5), the universal connecting piece (451) is mounted on the mounting frame (3), and the damping component (45) damps the station body box (5) through the sliding damping piece (452);
The anti-tilting connecting piece (453) comprises a connecting plate (4531), an extending block (4532) and a sliding ball (4533), one surface of the connecting plate (4531) is connected with the bottom end of the station body box (5), one surface of the connecting plate (4531) away from the station body box (5) is connected with the top wall of the extending block (4532), the sliding ball (4533) is embedded on the bottom wall of the extending block (4532) and is rotationally connected with the extending block (4532), and the sliding ball (4533) is connected with the sliding shock absorbing piece (452);
The sliding shock absorber (452) comprises a connecting rod (4521), a sliding block (4522) and a shock absorbing spring (4523), one end of the connecting rod (4521) is connected with the outer wall of the sliding ball (4533), the other end of the connecting rod (4521) passes through the sliding block (4522) and is in sliding connection with the sliding block (4522), the shock absorbing spring (4523) is sleeved on the connecting rod (4521), one end of the shock absorbing spring (4523) is connected with the sliding block (4522), the other end of the shock absorbing spring (4523) is connected with the top end of the connecting rod (4521), and the sliding block (4522) is connected with the universal connecting piece (451);
Universal connecting piece (451) is including link (4511), rotating block (4512) and chassis (4513), link (4511) with the lateral wall of sliding block (4522) is connected, link (4511) with rotating block (4512) rotate and be connected, rotating block (4512) with chassis (4513) rotate and be connected, link (4511) with the axis of rotating block (4512) rotate and be connected, with rotating block (4512) with the axis of rotating and being connected of chassis (4513) is perpendicular, chassis (4513) with mounting bracket (3) are connected.
2. The hydraulic lubrication station for a high-efficiency vibration damping crusher according to claim 1, wherein: the buffering and damping assembly (45) further comprises an elastic reinforcing piece (454), the elastic reinforcing piece (454) comprises an elastic extension frame (4541), an elastic rotating block (4542), an elastic rotating rod (4543) and an elastic spring (4544), the elastic extension frame (4541) is connected with the connecting rod (4521), the elastic extension frame (4541) is located at one side, away from the sliding block (4522), of the elastic spring (4544), the elastic extension frame (4541) is connected with the elastic spring (4544), the elastic extension frame (4541) is in rotary connection with the elastic rotating block (4542), the elastic rotating rod (4543) is in sliding connection with the elastic rotating block (4542), one end of the elastic rotating rod (4543) is in rotary connection with the connecting frame (4511), the elastic spring (4544) is sleeved on the elastic rotating rod (4543), one end of the elastic spring (4544) is connected with the elastic rotating block (4542), and the other end of the elastic spring (4544) is connected with the elastic rotating block (4543).
3. The hydraulic lubrication station for a high-efficiency vibration damping crusher according to claim 2, wherein: the buffering and damping assembly (45) further comprises an elastic supporting piece (455), wherein the elastic supporting piece (455) is used for enabling the connecting frame (4511) to reset when the connecting frame (4511) rotates;
The elastic support piece (455) comprises a support rotating block (4551), a support rotating rod (4552), a support sliding block (4553), a support sliding rod (4554) and a support spring (4555), wherein the support rotating block (4551) is in sliding connection with the corresponding elastic extension frame (4541) through a pin shaft, the top end of the support rotating rod (4552) is fixedly connected with the bottom wall of the support rotating block (4551), one end of the support rotating rod (4552) close to the connecting frame (4511) is in rotary connection with the support sliding block (4553) through a pin shaft, the bottom end of the support sliding rod (4554) is fixedly connected with the top wall of the bottom frame (4513), the support sliding rod (4554) penetrates through the bottom end of the support sliding block (4553) and is in sliding connection with the support sliding block (4553), a limiting plate (4556) is arranged on the top end of the support sliding rod (4554), the bottom end of the limiting plate (4556) is fixedly connected with the bottom end of the support sliding rod (4554), the bottom end of the support sliding rod (4555) is sleeved on the support sliding rod (4555), and the bottom end of the support sliding rod (4513) is fixedly connected with the bottom wall of the bottom frame (4513).
4. The hydraulic lubrication station for a high-efficiency vibration damping crusher according to claim 1, wherein: the number of the buffering and damping components (45) is set to be a plurality.
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| CN213102631U (en) * | 2020-07-06 | 2021-05-04 | 石狮市顺亿机械设备有限公司 | Environment-friendly crusher |
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| CN213102631U (en) * | 2020-07-06 | 2021-05-04 | 石狮市顺亿机械设备有限公司 | Environment-friendly crusher |
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