CN115978136A - Hydraulic lubrication station for efficient damping crusher - Google Patents
Hydraulic lubrication station for efficient damping crusher Download PDFInfo
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- CN115978136A CN115978136A CN202211631586.2A CN202211631586A CN115978136A CN 115978136 A CN115978136 A CN 115978136A CN 202211631586 A CN202211631586 A CN 202211631586A CN 115978136 A CN115978136 A CN 115978136A
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- 238000013016 damping Methods 0.000 title claims abstract description 84
- 238000005461 lubrication Methods 0.000 title claims abstract description 41
- 230000035939 shock Effects 0.000 claims description 71
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002411 adverse Effects 0.000 abstract description 6
- 238000005065 mining Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 16
- 239000003921 oil Substances 0.000 description 13
- 238000009434 installation Methods 0.000 description 9
- 239000010720 hydraulic oil Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 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 the adverse effect on the lubrication station when the crusher works and vibrates; the hydraulic lubricating mechanism for the crusher 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, along the length direction of the frame, of the crusher, the station body box is arranged on the mounting frame, and the 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, damping is achieved on the hydraulic lubrication mechanism located in the station body box, and the probability of oil leakage of the hydraulic lubrication mechanism is reduced. This application has the effect to the adverse effect at lubrication station when reducing breaker work vibrations.
Description
Technical Field
The application relates to the technical field of mining machinery, in particular to a hydraulic lubricating station for a high-efficiency damping crusher.
Background
A crusher is a mining machine for crushing stone material, and is capable of crushing raw ore into small particles by means of crushing and bending actions. 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 plays an indispensable role in the representation of the crusher.
Among the prior art there is a large cone crusher lubrication station, which includes a table top and an oil tank fixedly mounted in the table top, the table top is also provided with a motor-pump unit, and the motor-pump unit is fixedly mounted on the top of the table top. A filter is arranged on one side of the motor pump set, the motor pump set is communicated with the top end of the filter through a pipeline, the bottom end of the filter is communicated with an oil tank through a pipeline, and the filter is installed on the top end of the table top. A control valve group is further arranged at one end, far away from the motor pump group, of the filter and is fixedly arranged at the top end of the table board. When the hydraulic oil filter 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. The hydraulic oil entering the motor pump set is branched by the control valve set and is respectively sent into the crusher and sent to each hydraulic execution element, so that the crusher works normally.
In view of the above-mentioned related technologies, the inventor found that when the crusher works, the vibration is large, so that the lubricating station installed together with the crusher is affected by the vibration of the crusher, the vibration of the lubricating station occurs along with the vibration of the crusher, and further the fastening pieces for installing components such as a motor pump set are loosened, so that oil leakage occurs between the pipeline and related components.
Disclosure of Invention
To lubricated station's adverse effect when reducing breaker work vibrations, this application provides a high-efficient hydraulic pressure lubrication station for shock attenuation breaker.
The application provides a pair of high-efficient hydraulic lubrication station for shock attenuation breaker adopts following technical scheme:
the utility model provides a high-efficient hydraulic lubrication station for shock attenuation breaker, includes frame, breaker and station body case, the breaker install in the frame, the station is provided with in the body incasement and is used for the confession 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 the confession the absorbing damper of station body case.
By adopting the technical scheme, after the station body box is installed on the frame through the installation frame, when the crusher starts to work, the damping mechanism arranged on the installation frame starts damping the box body of the station body box, and then damping is realized on the hydraulic lubricating mechanism arranged in the station body box, so that adverse effects on the hydraulic lubricating mechanism in the lubricating station when the crusher works and shakes are reduced, and further the probability of oil leakage of the hydraulic lubricating mechanism is reduced. Simultaneously, because the volume of general lubrication station is great relatively, has certain demand to the work installation space, this application is through installing the setting in the frame to the body case that stands through the mounting bracket for the body case that stands need not install in other spaces, has improved work space's utilization ratio.
Preferably, the damping mechanism comprises an upper damping pad, the upper damping pad is located between the rack and the top end of the mounting rack, the top wall of the upper damping pad is attached to the rack, the bottom wall of the lower damping pad is attached to the mounting rack, and the upper damping pad is mounted on the rack.
Through adopting above-mentioned technical scheme, after the breaker begins work vibrations, the vibrations of breaker transmit the frame earlier on, and rethread frame transmission is in the last shock pad that is located between frame and the mounting bracket, because it has elasticity to go up the shock pad, when the vibrations on the frame transmit to the last shock pad that pastes mutually with the frame on, go up the shock pad and slow down vibrations to make the vibrations that transmit to the mounting bracket that contacts with last shock pad reduce, make the vibrations that the station body case received reduce. And then reduced the unfavorable influence to the lubricated mechanism of hydraulic pressure in the lubrication station when the breaker work is shaken, reduced the probability that the oil leak takes place for the lubricated mechanism of hydraulic pressure.
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 were transmitted for the mounting bracket, vibrations on the mounting bracket were 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 are transmitted to the lower shock pad that pastes mutually with the mounting bracket, the lower shock pad slows down vibrations to make the vibrations that transmit to the station body case that pastes mutually with lower shock pad reduce, and then reduced the vibrations on the hydraulic lubrication mechanism of station body incasement. The arrangement of the lower shock pad reduces the adverse effect on the hydraulic lubricating mechanism in the lubricating station when the crusher works and shakes, thereby reducing the probability of oil leakage of the hydraulic lubricating mechanism.
Preferably, the damping mechanism further comprises a buffering damping assembly, the buffering damping assembly comprises an inclination stopping connecting piece, a sliding damping piece and a universal connecting piece, the universal connecting piece is connected with the inclination stopping connecting piece through the sliding damping piece, the inclination stopping connecting piece is installed at the bottom end of the station body box, the universal connecting piece is installed on the connecting frame, and the buffering damping assembly is used for damping the station body box through the sliding damping piece.
Through adopting above-mentioned technical scheme, when the breaker operation, vibrations on the breaker transmit to the station body incasement via frame and mounting bracket, when the station body case takes place vibrations, the connecting piece that ends that is located station body bottom of the case end takes place the skew, and then drives the damping component that slides and take place the motion for the damping component that slides begins to slow down the vibrations on the station body case. The damping assembly is arranged, so that the vibration on the station body box can be effectively reduced by the damping assembly, the vibration on the hydraulic lubricating mechanism in the station body box is reduced, and the probability of oil leakage of the hydraulic lubricating mechanism is reduced.
Preferably, the anti-tilt 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 standing body box, one surface of the connecting plate, which is far away from the standing body box, is connected with the top wall of the extending block, the sliding ball is embedded in the bottom wall of the extending block and is rotatably connected with the extending block, and the sliding ball is connected with the sliding shock-absorbing piece.
Through adopting above-mentioned technical scheme, when the body case that stands takes place vibrations, slight skew takes place for the body case that stands, and the body case that stands drives the connecting plate that is connected with self bottom and takes place the skew with extending the piece, and then makes the sliding ball and extend the piece and take place relative rotation to begin to drive the damping piece that slides and take place the motion. The arrangement of the inclination stopping connecting piece enables the sliding ball to rotate in any direction when the station body box slightly deviates due to vibration, so that the rigid impact between the inclination stopping connecting piece and the sliding damping piece is effectively reduced when the station body box deviates due to vibration, and meanwhile, the vibration of the station body box is more gentle.
Preferably, the damping piece that slides includes connecting rod, sliding block and damping spring, the one end of connecting rod with the outer wall connection of sliding ball, the other end of connecting rod passes sliding block and with sliding block sliding connection, the damping spring cover is located on the connecting rod, damping spring's one end with sliding block connects, damping spring's the other end with the top of connecting rod is connected, sliding block with the universal connecting piece is connected.
Through adopting above-mentioned technical scheme, when the vibrations take place for the body case of standing, the vibrations of vertical direction take place for the sliding ball to drive the slide bar of being connected with the sliding ball and take place the displacement of vertical direction, the sliding bar slides for the sliding block takes place, makes the damping spring of cover on locating the sliding bar compressed, and then makes damping spring to the shock attenuation of the connecting piece that ends inclining, finally realizes the shock attenuation to the body case of standing. To the setting of the damping piece that slides, can slow down the vibrations of standing the body case, and then reduced the probability that the oil leak takes place for hydraulic lubrication mechanism.
Preferably, the universal connecting piece comprises a connecting frame, a rotating block and an underframe, 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 underframe in a rotating mode, the connecting frame is perpendicular to the rotating block and the axis of the underframe in a rotating mode, and the underframe is connected with the installation frame.
Through adopting above-mentioned technical scheme, when the skew takes place for vibrations in the station body case, the connecting rod among the damping member that slides takes place to rotate along with the rotation of rolling ball, and then drives the link and take place to rotate for the turning block, or drives link and turning block and take place to rotate for the chassis together. To the setting of every phenomenon, make every phenomenon connecting piece can cooperate with the connecting piece that ends inclining, thereby make buffering damper assembly can both carry out the shock attenuation to the vibrations of standing body case all directions, thereby strengthened buffering damper assembly to the shock attenuation effect of standing the body case greatly.
Preferably, the buffering damping component further comprises an elastic reinforcing part, the elastic reinforcing part 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 the station body case takes place vibrations, the rolling ball drives the connecting rod and rotates to make the elasticity extension frame of being connected with the connecting rod take place the skew, simultaneously, elasticity commentaries on classics piece takes place to rotate, and then makes to take place relative slip between elasticity bull stick and the elasticity commentaries on classics piece, makes the elasticity spring compressed, and then realizes the effect of slowing down to vibrations. The damping force of the damping component on the station body box can be enhanced by arranging the elastic reinforcing part, so that the vibration of the hydraulic lubricating mechanism in the station body box is further reduced, and the probability of oil leakage of the hydraulic lubricating mechanism is reduced.
Preferably, the buffering and shock-absorbing assembly further comprises an elastic supporting member, and the elastic supporting member is used for resetting the connecting frame when the connecting frame rotates.
Through adopting above-mentioned technical scheme, to elasticity support piece's setting for when the link rotates with the rotation block relatively, elasticity support piece can reset the link, thereby has effectively guaranteed buffering damper assembly's normal operating.
Preferably, the number of the buffer and shock absorption components is set to be several.
Through adopting above-mentioned technical scheme, be a plurality of settings to buffering damper assembly figure, can strengthen buffering damper assembly to the shock attenuation dynamics of standing the body case, further reduced the vibrations on the hydraulic lubrication mechanism of standing the body incasement, 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 arrangement of the upper shock pad and the lower shock pad can effectively reduce the vibration transmitted to the mounting frame and the station body box, thereby reducing the adverse effect on a hydraulic lubrication mechanism in a lubrication station when the crusher works and vibrates, and further reducing the probability of oil leakage of the hydraulic lubrication mechanism;
2. the damping assembly is arranged, so that the vibration on the station body box can be effectively reduced by the damping assembly, the vibration on the hydraulic lubricating mechanism in the station body box is reduced, and the oil leakage probability of the hydraulic lubricating mechanism is reduced;
3. the station body box is arranged on the rack through the mounting frame, so that the station body box is not required to be arranged in other spaces, and the utilization rate of a working space is improved.
Drawings
Fig. 1 is a schematic view of a hydraulic lubrication station for embodying a high-efficiency vibration-damping crusher in the embodiment 1 of the present application as a whole.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic view of the entirety of a hydraulic lubrication station for embodying the high-efficiency vibration-damping crusher in embodiment 2 of the present application.
Fig. 4 is a schematic structural view for embodying an upper cushion in embodiment 2 of the present application.
Fig. 5 is a schematic structural view for embodying a shock-absorbing and shock-absorbing assembly according to embodiment 2 of the present application.
Description of reference numerals: 1. a frame; 2. a crusher; 3. a mounting frame; 4. a damping mechanism; 41. an upper shock pad; 42. a lower cushion; 43. a lower shock absorbing mounting bracket; 44. mounting a plate; 45. a cushioning shock assembly; 451. a universal connector; 4511. a connecting frame; 4512. rotating the block; 4513. a chassis; 452. a sliding damping member; 4521. a connecting rod; 4522. a sliding block; 4523. a damping spring; 453. an anti-tilt connector; 4531. a connecting plate; 4532. an extension block; 4533. a sliding ball; 454. an elastic reinforcement; 4541. an elastic extension frame; 4542. an elastic rotating block; 4543. an elastic rotating rod; 4544. an elastic spring; 4545. a butting ring; 455. an elastic support member; 4551. supporting the rotating block; 4552. supporting the rotating rod; 4553. a support slide block; 4554. supporting the sliding rod; 4555. a support spring; 4556. a limiting plate; 5. a station body box; 51. a box body; 52. a box body frame; 6. and a hydraulic lubricating mechanism.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example 1:
the embodiment of the application discloses hydraulic lubrication station for high-efficient shock attenuation breaker. Referring to fig. 1 and 2, the hydraulic lubrication station for the high-efficiency shock-absorbing crusher comprises a frame 1 and a crusher 2, wherein the crusher 2 is fixedly installed at the top end of the frame 1. The rack 1 is further provided with a mounting rack 3 and a damping mechanism 4, preferably, the mounting rack 3 is a U-shaped rack, and the number of the mounting racks 3 is two. Both mounting brackets 3 are located at one side of the crusher 2 in the length direction of the frame 1. The damper mechanism 4 includes an upper damper pad 41, and the upper damper pad 41 is located at both top ends of each mount 3. Preferably, two upper shock-absorbing pads 41 are disposed on each end of the mounting frame 3, and the two upper shock-absorbing pads 41 are stacked. The length direction of each mounting bracket 3 all is parallel with the width direction of frame 1, and the top both ends of each mounting bracket 3 all pass through bolt and frame 1 fixed connection, and the last bolt of mounting bracket 3 all passes corresponding last shock pad 41. Two upper shock pads 41 at two ends of the top of the mounting frame 3 are respectively attached to the bottom wall of the rack 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 lower shock attenuation installing support 43 are a set of, and every group is shock attenuation installing support 43 down all is located the mounting bracket 3 that corresponds and keeps away from one side of another mounting bracket 3, and each lower shock attenuation installing support 43 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 attenuation pads 42 are a set of, and shock attenuation pad 42 is installed on a set of shock attenuation installing support 43 down under every group, and lower shock attenuation pad 42 in every group all piles up the setting. 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 absorbing mounting brackets 43, and the length direction of the lower shock pad 42 is parallel to the length direction of the mounting frame 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 sets 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 rack 1 through the mounting frame 3, so that the station body box 5 is not required to be arranged in other spaces, and the utilization rate of a working space is improved.
The implementation principle of the embodiment of the application is as follows: when the shock absorber is used, the upper shock absorption pad 41 is arranged at the top end of the mounting frame 3, and then the mounting frame 3 is arranged on the rack 1 through bolts. Next, the lower cushion 42 is mounted on the lower cushion mounting bracket 43 and fixed by bolts. When the upper cushion 41 and the lower cushion 42 are completely installed, the station body box 5 is placed on the lower cushion 42. When the crusher 2 works, the vibration on the crusher 2 is transmitted to the upper shock pad 41 from the frame 1, transmitted to the mounting frame 3 after being damped by the upper shock pad 41, and transmitted to the stand box 5 through the lower shock pad 42, so that the aim of damping is fulfilled.
Example 2:
the embodiment of the application discloses high-efficient shock attenuation breaker 2 is with hydraulic lubrication station. The difference between embodiment 2 and embodiment 1 of the present application is that, referring to fig. 3, fig. 4 and fig. 5, an installation plate 44 is further disposed between the two installation frames 3, two ends of the installation plate 44 along the length direction of the rack 1 are respectively fixedly connected with the two installation frames 3, and the installation plate 44 is located below the box 51. The mounting plate 44 is further provided with buffering and damping components 45, preferably, the number of the buffering and damping components 45 is set to 9, and the buffering and damping components 45 are arranged in the length direction and the width direction of the mounting plate 44 in an array at equal intervals.
Referring to fig. 4 and 5, each of the shock-absorbing buffer assemblies 45 includes a universal joint 451, the universal joint 451 includes a joint frame 4511, a rotary block 4512 and a base frame 4513, a bottom wall of the base frame 4513 is fixedly connected to a top wall of the mounting plate 44, and a top end of the base frame 4513 is rotatably connected to opposite side walls of the rotary block 4512 by a pin. The bottom end of the connecting frame 4511 is rotatably connected with two side walls of the rotating block 4512 through pin shafts, the rotating block 4512 is rotatably connected with the connecting frame 4511 through the pin shafts, the axis of the pin shaft is perpendicular to the axis of the rotating connecting pin shaft, and the bottom frame 4513 is rotatably connected with the rotating block 4512 through the pin shafts.
Referring to fig. 4 and 5, the shock-absorbing buffer assembly 45 further includes a sliding shock-absorbing member 452, the sliding shock-absorbing member 452 includes a connecting rod 4521, a sliding block 4522 and a shock-absorbing spring 4523, the sliding block 4522 is fixedly connected with the top end of the connecting frame 4511, and the sliding block 4522 is located at the center of the connecting frame 4511. One end of connecting rod 4521 passes through glide block 4522 and is in sliding connection with glide block 4522, and the axis of connecting rod 4521 is arranged vertically. Damping spring 4523 is located on connecting rod 4521, and damping spring 4523's bottom and the top fixed connection of sliding block 4522.
Referring to fig. 4 and 5, the shock-absorbing buffer assembly 45 further includes an anti-tilt link 453, the anti-tilt link 453 includes a connecting plate 4531, an extension 4532 and a sliding ball 4533, one end of the sliding ball 4533 is fixedly connected to a top end of the connecting rod 4521, and the sliding ball 4533 is embedded in a bottom end of the extension 4532 and slidably connected to the extension 4532. The top end of the extending 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 body 51 rack. The universal joint 451 can be coupled with the inclination stopping joint 453 so that the buffering and shock-absorbing assembly 45 can absorb shocks in all directions of the station body case 5, thereby greatly enhancing the shock-absorbing effect of the buffering and shock-absorbing assembly 45 on the station body case 5.
Referring to fig. 4 and 5, the shock-absorbing buffer assembly 45 further includes a spring force reinforcement 454, and the spring force reinforcement 454 includes a spring force extension 4541, a spring force rotation block 4542, a spring force rotation rod 4543 and a spring force spring 4544, and preferably, the number of the spring force rotation block 4542, the spring force rotation rod 4543 and the spring force spring 4544 is set to two. The elastic force extension stand 4541 is fixedly connected with the connecting rod 4521, two ends of the elastic force extension stand 4541 in the length direction of the connecting stand 4511 are respectively and rotationally connected with the two elastic force rotation blocks 4542 through pin shafts, and one ends of the two elastic force rotation rods 4543 respectively penetrate through the corresponding elastic force rotation blocks 4542 and are in sliding connection with the corresponding elastic force rotation blocks 4542. The bottom end of each elastic rotating rod 4543 is rotatably connected with two ends of the connecting frame 4511 in the length direction through pin shafts. Each elastic rotating rod 4543 is fixedly sleeved with a butting ring 4545 at one end close to the connecting frame 4511, and each butting ring 4545 is coaxially arranged with the corresponding elastic rotating rod 4543. An elastic spring 4544 is sleeved on the corresponding elastic rotating rod 4543, the elastic spring 4544 is positioned 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 buffering shock-absorbing member 45 further includes elastic supporting members 455, and preferably, the number of the elastic supporting members 455 is set to two. Each of the resilient supports 455 includes a support swivel 4551, a support swivel 4552, a support slide 4553, a support slide 4554, and a support spring 4555. The supporting rotating blocks 4551 are rotatably connected with the corresponding elastic extension frames 4541 through pin shafts, and the two supporting rotating blocks 4551 are respectively located at two ends of the elastic extension frames 4541 along the width direction of the connecting 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 sliding rod 4554 close to the connecting frame 4511 is rotatably connected with the supporting sliding block 4553 through a pin shaft. The bottom end of the support slide bar 4554 is fixedly connected to the top wall of the base frame 4513, and the support slide bar 4554 passes through the bottom end of the support slide block 4553 and is slidably connected to the support slide block 4553. A limiting plate 4556 is arranged at the top end of the support sliding rod 4554, and the bottom wall of the limiting plate 4556 is fixedly connected with the top end of the support sliding rod 4554. A supporting spring 4555 is sleeved on the supporting slide bar 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 slide block 4553.
Referring to fig. 4 and 5, when the crusher 2 is in operation, vibration on the crusher 2 is transmitted into the station body box 5 through the frame 1 and the mounting frame 3, and when the station body box 5 vibrates, the sliding ball 4533 rotates to drive the connecting rod 4521 connected with the sliding ball 4533 to deflect, and simultaneously, the connecting rod 4521 slides relative to the sliding block 4522, and the damping spring 4523 is compressed. The elastic rotation block 4542 of the elastic extension stand 4541 rotates, and at the same time, the elastic rotation block 4542 slides relative to the elastic rotation rod 4543, so that the elastic spring 4544 sleeved on the elastic rotation rod 4543 is compressed. Meanwhile, the supporting rotating block 4551 on the elastic force extension stand 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, the elastic springs 4544 and the support springs 4555 damp the vibration on the station body case 5.
The implementation principle of the embodiment of the application is as follows: when the shock absorber is used, the upper shock absorption pad 41 is arranged at the top end of the mounting frame 3, and then the mounting frame 3 is arranged on the rack 1 through bolts. Next, the lower cushion 42 is mounted on the lower cushion mounting bracket 43 and fixed by bolts. When the upper cushion 41 and the lower cushion 42 are completely installed, the station body box 5 is placed on the lower cushion 42. When the crusher 2 works, the vibration on the crusher 2 is transmitted to the upper shock pad 41 from the frame 1, transmitted to the mounting frame 3 after being damped by the upper shock pad 41, and transmitted to the stand box 5 through the lower shock pad 42, so that the aim of damping is fulfilled.
Meanwhile, when the station body box 5 vibrates, the sliding ball 4533 rotates to drive the connecting rod 4521 connected with the sliding ball 4533 to deflect, so that the connecting rod 4521 slides relative to the sliding block 4522, and the damping spring 4523 is compressed. The elastic rotation block 4542 of the elastic extension stand 4541 rotates, and at the same time, the elastic rotation block 4542 slides relative to the elastic rotation rod 4543, so that the elastic spring 4544 sleeved on the elastic rotation rod 4543 is compressed. Meanwhile, during vibration, the supporting rotating block 4551 on the elastic force extension stand 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 spring 4523, the elastic spring 4544 and the support spring 4555 damp the vibration on the station body case 5.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
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), set up in station body case (5) and be used for the confession hydraulic lubrication mechanism (6) of breaker (2) work, its characterized in that: still be provided with mounting bracket (3) on frame (1), the top of mounting bracket (3) with the upper portion of frame (1) is connected, mounting bracket (3) are located breaker (2) are followed frame (1) length direction's one side, station body case (5) install in on mounting bracket (3), still be provided with on mounting bracket (3) and be used for supplying station body case (5) absorbing damper (4).
2. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 1, wherein: damper (4) are including shock pad (41), go up shock pad (41) and be located frame (1) with between the top of mounting bracket (3), the roof of going up shock pad (41) with frame (1) pastes mutually, the diapire of lower shock pad (42) with mounting bracket (3) paste mutually, go up shock pad (41) install in on frame (1).
3. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 1, wherein: damper (4) still include shock pad (42) down, shock pad (42) are located down the bottom of station body case (5) with between mounting bracket (3), the roof of lower shock pad (42) with the diapire of station body case (5) pastes mutually, the diapire of lower shock pad (42) with mounting bracket (3) paste mutually, shock pad (42) install in down on mounting bracket (3).
4. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 1, wherein: the damping mechanism (4) further comprises a damping assembly (45), the damping assembly (45) comprises an inclination stopping connecting piece (453), a sliding damping piece (452) and a universal connecting piece (451), the universal connecting piece (451) is connected with the inclination stopping connecting piece (453) through the sliding damping piece (452), the inclination stopping connecting piece (453) is installed at the bottom end of the station body box (5), the universal connecting piece (451) is installed on the connecting frame (4511), and the damping assembly (45) damps the station body box (5) through the sliding damping piece (452).
5. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 4, wherein: 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, away from the station body box (5), of the connecting plate (4531) 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 rotatably connected with the extending block (4532), and the sliding ball (4533) is connected with the sliding shock absorber (452).
6. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 5, wherein: the sliding shock absorber (452) comprises a connecting rod (4521), a sliding block (4522) and a shock absorption 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) penetrates through the sliding block (4522) and is in sliding connection with the sliding block (4522), the shock absorption spring (4523) is sleeved on the connecting rod (4521), one end of the shock absorption spring (4523) is connected with the sliding block (4522), the other end of the shock absorption 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).
7. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 6, wherein: the universal connector (451) comprises a connecting frame (4511), a rotating block (4512) and a base frame (4513), wherein the connecting frame (4511) is connected with the side wall of the sliding block (4522), the connecting frame (4511) is rotatably connected with the rotating block (4512), the rotating block (4512) is rotatably connected with the base frame (4513), the axis of the rotating connection of the connecting frame (4511) and the rotating block (4512) is perpendicular to the axis of the rotating connection of the rotating block (4512) and the base frame (4513), and the base frame (4513) is connected with the mounting frame (3).
8. The hydraulic lubrication station for the high-efficiency shock-absorbing crusher as claimed in claim 7, wherein: the buffer shock absorption assembly (45) further comprises an elastic force reinforcing member (454), the elastic force reinforcing member (454) comprises an elastic force extension frame (4541), an elastic force rotating block (4542), an elastic force rotating rod (4543) and an elastic force spring (4544), the elastic force extension frame (4541) is connected with the connecting rod (4521), the elastic force extension frame (4541) is located on one side, away from the sliding block (4522), of the elastic force spring (4544), the elastic force extension frame (4541) is connected with the elastic force spring (4544), the elastic force extension frame (4541) is rotatably connected with the elastic force rotating block (4542), the elastic force rotating rod (4543) is slidably connected with the elastic force rotating block (4542), one end of the elastic force rotating rod (4543) is rotatably connected with the connecting frame (4511), the elastic force spring (4544) is sleeved on the elastic force rotating rod (4543), one end of the elastic force spring (4544) is connected with the elastic force rotating block (4542), and the other end of the elastic force spring (4544) is connected with the elastic force rotating rod (4543).
9. The hydraulic lubrication station for a high efficiency, shock absorbing crusher of claim 8, wherein: the buffer shock-absorbing assembly (45) further comprises an elastic supporting piece (455), and the elastic supporting piece (455) is used for resetting the connecting frame (4511) when the connecting frame (4511) rotates.
10. The hydraulic lubrication station for the efficient vibration-damping crusher as claimed in claim 4, wherein: the number of the buffer shock absorption components (45) is set to be a plurality.
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| CN115978136B (en) | 2024-07-23 |
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