CN113320890B - Buffer bed with multi-stage component force mechanism and buffer method thereof - Google Patents
Buffer bed with multi-stage component force mechanism and buffer method thereof Download PDFInfo
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- CN113320890B CN113320890B CN202110513015.8A CN202110513015A CN113320890B CN 113320890 B CN113320890 B CN 113320890B CN 202110513015 A CN202110513015 A CN 202110513015A CN 113320890 B CN113320890 B CN 113320890B
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- plate
- groove
- floating
- air bag
- pillow
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
Abstract
The invention relates to the technical field of a buffer bed, and discloses a buffer bed with a multistage component force mechanism and a buffer method thereof, which comprises two symmetrically arranged bottom plates, wherein a lying pillow is detachably arranged in each bottom plate, a plurality of cross pillows are also detachably arranged between the two lying pillows, rectangular grooves are formed in two sides of each cross pillow, the rectangular grooves in two sides of each cross pillow are respectively clamped with the two lying pillows, a gravel layer is paved on the inner bottom surface of each bottom plate, a damping mechanism is respectively fixedly arranged on two sides of the middle part of each cross pillow, telescopic mechanisms are respectively fixedly arranged on two end edges of each bottom plate, different linkage mechanisms are implemented through different parts, namely the damping mechanism, the gravel layer paving, the telescopic mechanisms and the floating mechanism are arranged, so that each part of the device has a damping structure with corresponding characteristics to the part, and when the device is impacted, all shock attenuation parts cooperate each other and reduce the impact force to the minimum, improve the holistic shock attenuation effect of device.
Description
Technical Field
The invention relates to the technical field of buffer beds, in particular to a buffer bed with a multistage component force mechanism and a buffer method thereof.
Background
The buffer bed is mainly used for replacing a buffer carrier roller and consists of buffer strips, and the buffer strips are mainly applied to an excellent high-elasticity special rubber layer to fully and effectively absorb the impact force when the material falls, so that the impact on the conveying belt when the material falls is greatly reduced, and the stress condition of a material falling point is really improved.
The existing buffer bed does not have a damping effect, the base of the buffer strip can be bent and deformed when being impacted, the inconvenient situation is changed, and the using effect is reduced. The belt can be pierced and damaged by the impact force, meanwhile, the connecting part of the buffer bed can also lead to the loose structure of the buffer bed after being subjected to the impact force for a long time, the service life is reduced, the poor using effect of the buffer bed is caused, and in order to solve the problems, the buffer bed with the multi-stage component force mechanism is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a buffer bed with a multistage component force mechanism, which has the advantages of shock absorption, convenient disassembly and replacement, firm connection part and the like, and solves the problems that the conventional buffer bed does not have the shock absorption effect, the base of a buffer strip can be bent and deformed when being impacted, the replacement is inconvenient, the connection part of the buffer bed can also cause the loose structure of the buffer bed after being impacted for a long time, the service life is reduced, and the use effect of the buffer bed is poor.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a buffer bed with a multistage component force mechanism comprises two symmetrically arranged bottom plates, wherein the bottom plates are of rectangular hollow structures, the top surfaces of the bottom plates are open, the inside of each bottom plate is detachably provided with a lying pillow which is of a rectangular structure, a plurality of cross pillows are detachably arranged between the two lying pillows, the cross pillows are of a rectangular structure, the number of the cross pillows is four, rectangular grooves are formed in two sides of each cross pillow, the rectangular grooves in two sides of each cross pillow are respectively connected with the two lying pillows in a clamping manner, a crushed stone layer is paved on the inner bottom surface of each bottom plate and is irregular granite fragment for dispersing vibration force transmitted by the lying pillows, damping mechanisms are respectively fixedly arranged on two sides of the middle part of each cross pillow and are used for weakening impact force in the middle of equipment, telescopic mechanisms are respectively fixedly arranged at the edges of two ends of each bottom plate, and a middle plate is movably arranged above each damping mechanism, the medium plate is the rectangle structure, and the medium plate has two, telescopic machanism's top can be provided with the sideboard with overturning, and the sideboard is the rectangle structure, and the sideboard has two, two the sideboard sets up the outside at two medium plates respectively, be provided with relocation mechanism between sideboard and the medium plate, the sideboard passes through relocation mechanism with one side medium plate that is closest to and links together, and is located two at middle part the medium plate links together through relocation mechanism equally, the pillow of crouching has the clearance with the inside interval part of bottom plate and or use and the rubble of the same material of rubble layer is filled up interval part makes the pillow of crouching is more stable and can not produce and rock.
Preferably, damper includes the pillar, and the pillar is cylindrical structure, the pillar is in the same place with the top surface fixed connection of sleeper, pillar top fixed mounting has the blotter, and the blotter is cylindrical structure, the blotter is the rubber material, is used for reducing the medium plate with pillar direct contact, the outside cover of pillar is equipped with buffer spring, buffer spring is in the same place with the top surface fixed connection of sleeper, buffer spring's top surface with the bottom fixed connection of medium plate is in the same place, buffer spring's one side columnar structure snare respectively has a plurality of counterprons, and the counterprons is ring shape structure, and the counterprons has threely, counterprons and buffer spring fixed connection are in the same place, one side wall fixedly connected with counterpoint pole that buffer spring was kept away from to the counterprons, counterprons are cylindrical structure.
Preferably, one side of pillar is the fixed removal cover that is provided with still, removes the cover and is the hollow circular cylinder structure, and the top surface that removes the cover is uncovered, the bottom that removes the cover with bolster fixed connection is in the same place, the top that removes the cover is provided with the carriage release lever, and the carriage release lever is cylindrical structure, the carriage release lever extends to the inside that removes the cover, the lateral wall of carriage release lever with simultaneously with a plurality of counterpoint fixed connection, the carriage release lever bottom is fixed ann respectively and is connected with two and removes the jam plate, remove the jam plate and be circular structure, two remove the jam plate and all be located the inside that removes the cover, two remove the jam plate and all be in the same place with the inside wall laminating that removes the cover, a plurality of through-grooves have been seted up to the lateral wall of the removal jam plate of below, be the arc wall through-groove, the removal jam plate of top and the inside bottom surface that removes the cover are filled up lubricated liquid, the length of removal pole is less than length of buffer spring and the top height after buffer spring was compressed is greater than the ejector pin of carriage release lever all the time A section height.
Preferably, the telescopic mechanism comprises a protective sleeve which is a hollow cylindrical structure, the top surface of the protective sleeve is open, the inner side wall of the protective sleeve is provided with an internal groove which is an annular groove, the inner bottom surface of the protective sleeve is fixedly provided with a small hydraulic cylinder which has the existing structure, not described in detail, the top of the shaft rod of the small hydraulic cylinder is movably provided with two increasing plates, the increasing plates are concave arc-shaped blocks, the two increasing plates are both attached to the inner side wall of the built-in groove, the increasing plate below is fixedly connected with the top of the shaft rod of the small hydraulic cylinder, a separating piece is movably arranged between the two increasing plates, the separating piece is of a spherical structure, the separating piece is made of rubber, an ejector rod is movably arranged above the protective sleeve and is of a cylindrical structure, the bottom end of the ejector rod extends to the inside of the protective sleeve, and the bottom of the ejector rod is fixedly installed with the volume increasing plate above the ejector rod.
Preferably, a counter shaft is fixedly mounted on a side wall face, away from each other, of the top end of the ejector rod respectively, the counter shaft is of a cylindrical structure, a rotary bottom groove is formed in each of two ends of the bottom of each side plate respectively and is an arc-shaped groove, rotary side grooves are formed in inner walls of two sides of each rotary bottom groove respectively and are circular grooves, the rotary side grooves are rotatably sleeved with the counter shaft, two side wall faces, close to each other, of the two side plates are provided with a turnover clamping groove respectively in each of two ends of the bottom of the middle plate, the turnover clamping grooves are rectangular grooves, a plurality of groups of movable clamping grooves are formed in two sides of the bottom of the middle plate, two movable clamping grooves in each group are rectangular grooves, and each movable clamping groove in each group corresponds to each turnover clamping groove in position.
Preferably, the floating mechanism comprises connecting cylinders, the connecting cylinders are of a rectangular structure, the connecting cylinders are respectively fixedly installed with the side plate and the middle plate, each two connecting cylinders are symmetrically arranged, the bottom surfaces of the connecting cylinders are provided with air bag grooves, the air bag grooves are rectangular grooves, four corners inside the air bag grooves are round corners, the middle of one side wall surface of each connecting cylinder is provided with a floating hole, the floating holes are arc-shaped grooves, the floating holes are communicated with the air bag grooves, the bottom surfaces of the connecting cylinders are provided with a plurality of fastening grooves, the fastening grooves are circular grooves, the fastening grooves are positioned at four corners outside the air bag grooves, the inner side wall of each fastening groove is provided with threads, fastening plates are detachably arranged above the connecting cylinders and are of a rectangular structure, the outer contour of each fastening plate is larger than the inner contour of the corresponding air bag groove, and the four corners of each fastening plate are respectively provided with fastening holes, the tight hole is circular through-hole, each tight hole respectively with each tight trench position corresponds, the inside in tight hole is provided with inferior screw, inferior screw pass tight hole with tight trench threaded connection.
Preferably, the built-in gasbag is installed to inside detachably in gasbag groove, there is not closed opening built-in gasbag one side towards floating hole, the inside fixedly connected with floating ball of built-in gasbag, floating ball are spherical structure, floating ball can twist by a small margin, is provided with the floating lever between per two floating mechanism that correspond, and the floating lever is cylindrical structure, the opening that floating hole and built-in gasbag were passed respectively at the both ends of floating lever is in the same place with the outer wall fixed connection of floating ball.
Preferably, a plurality of side holes are formed in the top surface of the lying pillow, the side holes are circular grooves, threads are formed in the inner side wall of each side hole, top holes are formed in two ends of the top surface of the cross pillow respectively, each top hole is a circular through hole, the top holes at two ends correspond to two side holes which are symmetrically arranged and are arranged on the same side of the lying pillow respectively, a base screw is detachably arranged in each top hole, each base screw is of a special-shaped column structure, the cross section of each base screw is T-shaped, threads matched with the side holes are formed in the side wall of each base screw, each base screw penetrates through each top hole and extends into each side hole, each base screw is in threaded connection with each side hole, two ends of one side wall surface, far away from each other, of the two lying pillows are fixedly provided with side plates respectively, each side plate is of a rectangular structure, two ends of one side wall surface, far away from each other, of the two bottom plates are respectively provided with a separation groove, each separation groove is a rectangular groove communicated with the inside of the bottom plates, the separation groove is connected with the side plate in a clamping mode, and a connecting groove which is an arc-shaped groove is formed in the inner wall face of one side of the separation groove.
Preferably, the inner wall surface of the other side of the separation groove is provided with a rotating groove, the rotating groove is of an arc structure, the inner wall surface of one side of the rotating groove, which is far away from each other, is respectively provided with a rotating hole, the rotating hole is a circular through hole, a fixed block is rotatably arranged in the separation groove, the fixed block is formed by an arc structure and a rectangular structure which are integrally formed, two sides of one end of the fixed block are respectively and fixedly provided with a rotating column, the rotating column is of a cylindrical structure and is rotatably connected with the rotating hole, the top surface of the other end of the fixed block is provided with a side hole, the side hole is a circular through hole, the arc wall surface of the connecting groove is provided with a sliding groove, the sliding groove is a circular groove, the inner side wall of the sliding groove is provided with threads, a side seat screw is detachably arranged in the side hole, the side wall of the side seat screw is provided with threads matched with the sliding groove, and the side seat screw passes through the side hole to be connected with the sliding groove threads, the ground of the fixed block is attached to the top surface of the side plate.
(III) advantageous effects
Compared with the prior art, the invention provides a buffer bed with a multistage component force mechanism, which has the following beneficial effects:
1. the bridge type buffer bed is characterized in that the equipment is arranged below a transmission belt, the transmission belt is tightly attached to a middle plate and a side plate of the equipment, when the transmission belt receives impact force and transmits the impact force to the middle plate, the middle plate is compressed and moved downwards, the middle plate moves to compress a buffer spring, the buffer spring moves downwards to compress and reduce the impact force, a columnar structure on one side of the buffer spring moves downwards to drive the counter rings to move downwards, meanwhile, a plurality of counter rings move to disperse the impact force, the buffer spring is prevented from deforming due to the fact that a single counter ring moves to a counter rod, the counter rod moves to drive a movable rod to move downwards, the movable rod moves downwards to drive a movable plug plate to move, lubricating oil in a movable sleeve flows through a groove, the movable plug plate compresses the lubricating oil to generate resistance, so that the vibration force is reduced, and when the impact force is too large, the middle plate collides with the buffer cushion, because the blotter is the rubber material for the blotter can avoid the medium plate to produce the damage, and the blotter can prevent that buffer spring from being compressed excessively to produce the damage, thereby makes this equipment can the shock attenuation, has avoided the part of buffering bed to receive the damage, and this equipment can also convenient to detach change parts, has improved the life of buffering bed.
2. This bridge type buffering bed, through starting small-size pneumatic cylinder, make small-size pneumatic cylinder's axostylus axostyle rebound, thereby make and increase long-pending board rebound, increase long-pending board rebound and drive the knockout rod rebound, the knockout rod rebound makes the sideboard produce the upset, make the sideboard of this equipment can angle regulation, make the adaptability of this equipment better, set up simultaneously two separator that increase between long-pending board can avoid sideboard and small-size pneumatic cylinder bump directly, increased equipment stability.
3. The bridge type buffer bed has the advantages that through the arranged floating mechanism, when a single side plate and a single middle plate of the device are impacted, the influence on the surrounding side plates or middle plates is minimum, namely when the vibration is transmitted to the floating mechanism, the connecting cylinder and the built-in air bag which are impacted move up and down, due to the fact that the built-in air bag has elasticity, a part of vibration is removed when the floating ball inside the built-in air bag is impacted, then the vibration is transmitted to another floating mechanism through the floating rod, the floating ball inside the other floating mechanism shakes inside the built-in air bag, shaking of the floating ball is reduced again, vibration transmission is reduced, stability of the connecting mechanism is improved, the situation that the connecting mechanism is loose in structure after being used for a long time is avoided, stability of the device is improved, and the buffering effect of the device is good in duration.
4. This bridge type buffering bed sets up the metalling through the clearance part in the pillow and the bottom plate inside crouching to the pressure that makes the pillow of crouching to the metalling is by homodisperse, makes when crouching the pillow vibrations produce rock even dispersion to the rubble on, avoid this equipment partial structure atress too big to cause equipment coupling mechanism to produce not hard up and damage, can also be in the clearance part of crouching pillow and bottom plate inside the rubble of the same material of metalling is filled up, avoids crouching the pillow and rocks the condition that causes equipment to rock in the inside production of bottom plate and takes place.
5. This bridge type buffering bed through rotatory side seat screw for side seat screw breaks away from with the spout, and rotatory fixed block makes the curb plate no longer fixed, thereby makes the bottom plate can carry out laying of metalling with the separation of sleeping in the pillow, makes this equipment fixing simple, and shock-absorbing material can in time be changed, is convenient for maintain the good shock attenuation effect of equipment.
6. This bridge type buffering bed carries out different link gear through each different part, sets up damper promptly, lays rubble layer, telescopic machanism and relocation mechanism to make every part of this equipment all have rather than the shock-absorbing structure who corresponds the characteristic, make this equipment when receiving the impact force, each shock-absorbing part mutually supports and reduces the impact force to the minimum, improves the holistic shock attenuation effect of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall split three-dimensional structure of the present invention;
FIG. 3 is a schematic perspective view of a base plate according to the present invention;
FIG. 4 is a perspective view of the plate of the present invention;
FIG. 5 is a schematic view of a three-dimensional structure of the sleeper portion of the present invention;
FIG. 6 is a perspective view of a portion of the base plate of the present invention;
FIG. 7 is a schematic view of the damping mechanism of the present invention;
FIG. 8 is a schematic view of the inside structure of the mobile sleeve according to the present invention;
FIG. 9 is a schematic view of the telescoping mechanism of the present invention;
FIG. 10 is a schematic view of the float mechanism of the present invention;
FIG. 11 is a partially disassembled schematic view of the floating mechanism of the present invention;
FIG. 12 is a front sectional view of the internal airbag of the present invention.
In the figure: 100 a base plate; 101 lying pillow; 102 transverse pillow; 103 side holes; 104 top hole; 105 a base screw; 106 side plates; 107 crushed stone layers; 108 grooves are separated; 109 connecting a groove; 110 rotating the trough; 111 a rotation hole; 112 chute; 113 fixed blocks; 114 a spin column; 115 side holes; 116 side seat screws; 200 pillars; 201 a buffer spring; 202 a cushion pad; 203 pairs of rings; 204 pairs of rods; 205 moving the sleeve; 206 moving the rod; 207 moving the plug plate; 208 through the slot; 300 middle plate; 301 a movable card slot; 400 side plates; 401 overturning the card slot; 402 rotating the bottom trough; 403 rotating the side groove; 500 a protective sleeve; 501, a built-in groove; 502 a small hydraulic cylinder; 503 volume increasing plate; 504 a separator; 505 ejecting the rod; 506 a secondary shaft; 600 connecting the cylinder; 601 an airbag slot; 602, tightening the groove; 603 floating holes; 604 fastening the plate; 605 tightening the hole; 606 times the screw; 607 an air bag is arranged inside; 608 a floating ball; 609 floating rods.
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.
As described in the background of the invention, the prior art has shortcomings, and in order to solve the above technical problems, the present application proposes a buffer bed having a multi-stage force-dividing mechanism.
Example 1
In a typical embodiment of the present application, as shown in fig. 1 to 12, a buffer bed with a multi-level force component mechanism and a buffering method thereof comprise two symmetrically arranged bottom plates 100, wherein the bottom plate 100 is a rectangular hollow structure, the top surface of the bottom plate 100 is open, a lying pillow 101 is detachably arranged inside the bottom plate 100, the lying pillow 101 is a rectangular structure, a plurality of cross pillows 102 are detachably arranged between the two lying pillows 101, the cross pillows 102 are rectangular structures, four cross pillows 102 are provided, rectangular grooves are formed on two sides of each cross pillow 102, the rectangular grooves on two sides of each cross pillow 102 are respectively connected with the two lying pillows 101 in a clamping manner, a crushed stone layer 107 is laid on the inner bottom surface of the bottom plate 100, the crushed stone layer 107 is irregular granite fragments and is used for dispersing the vibration force transmitted by the lying pillow 101, damping mechanisms are respectively fixedly arranged on two sides of the middle of each cross pillow 102 and are used for weakening the impact force in the middle of the device, the both ends edge of bottom plate 100 is fixed respectively and is provided with telescopic machanism, the movably medium plate 300 that is provided with in damper top, medium plate 300 has two, telescopic machanism's top can be provided with sideboard 400 with overturning, sideboard 400 is the rectangle structure, sideboard 400 has two, two sideboard 400 set up the outside at two medium plates 300 respectively, be provided with the relocation mechanism between sideboard 400 and the medium plate 300, sideboard 400 links together through the relocation mechanism with one side medium plate 300 that is closest to, and two medium plates 300 that are located the middle part link together through the relocation mechanism equally, there is the clearance or uses and fills up the interval part with the rubble that rubble layer 107 is the same to the interval part of sleeping pillow 101 and the inside of bottom plate 100, make sleeping pillow 101 more stable and can not produce and rock.
Further, damper includes pillar 200, pillar 200 is cylindrical structure, pillar 200 is in the same place with the top surface fixed connection of sleeper 102, pillar 200 top fixed mounting has blotter 202, blotter 202 is cylindrical structure, blotter 202 is the rubber material, be used for reducing well board 300 and pillar 200 direct contact, the outside cover of pillar 200 is equipped with buffer spring 201, buffer spring 201 is in the same place with sleeper 102's top surface fixed connection, buffer spring 201's top surface is in the same place with well board 300's bottom fixed connection, buffer spring 201's one side columnar structure circle respectively the cover has a plurality of pairs of rings 203, pair ring 203 is the ring annular structure, it is three to ring 203, pair ring 203 and buffer spring 201 fixed connection are in the same place, a lateral wall fixedly connected with pair pole 204 of buffer spring 201 is kept away from to ring 203, pair pole 204 is cylindrical structure. Thereby reducing the impact force during the downward movement of the middle plate 300.
Furthermore, a moving sleeve 205 is fixedly arranged on one side of the supporting column 200, the moving sleeve 205 is of a hollow cylindrical structure, the top surface of the moving sleeve 205 is open, the bottom of the moving sleeve 205 is fixedly connected with the crosstie 102, a moving rod 206 is arranged above the moving sleeve 205, the moving rod 206 is of a cylindrical structure, the moving rod 206 extends into the moving sleeve 205, the side wall of the moving rod 206 is fixedly connected with a plurality of counter rods 204, the bottom end of the moving rod 206 is fixedly connected with two moving plug plates 207 respectively, the moving plug plates 207 are of an annular structure, the two moving plug plates 207 are both positioned in the moving sleeve 205, the two moving plug plates 207 are both attached to the inner side wall of the moving sleeve 205, the side wall of the moving plug plate 207 below is provided with a plurality of through grooves 208, the through grooves 208 are arc-shaped grooves, the moving plug plate 207 above and the inner bottom surface of the moving sleeve 205 are filled with lubricating liquid, the length of the moving rod 206 is smaller than that of the buffer spring 201 and the height of the top of the buffer spring 201 after being compressed is also larger than that of the moving rod 206. Thereby the impact force is gradually weakened and the aim of shock absorption is achieved.
Further, the telescopic mechanism comprises a protective sleeve 500, the protective sleeve 500 is a hollow cylindrical structure, the top surface of the protective sleeve 500 is open, the inner side wall of the protective sleeve 500 is provided with a built-in groove 501, the built-in groove 501 is an annular groove, a small hydraulic cylinder 502 is fixedly mounted on the inner bottom surface of the protective sleeve 500, the small hydraulic cylinder 502 is of an existing structure and is not described herein, the top of a shaft rod of the small hydraulic cylinder 502 is movably provided with two adding plates 503, the adding plates 503 are concave arc-shaped blocks, the two adding plates 503 are both attached to the inner side wall of the built-in groove 501, the adding plate 503 below is fixedly connected with the top of the shaft rod of the small hydraulic cylinder 502, a separating member 504 is movably arranged between the two adding plates 503, the separating member 504 is of a spherical structure, the separating member 504 is made of rubber, an ejector rod 505 is movably arranged above the protective sleeve 500, the ejector rod 505 is of a cylindrical structure, the bottom end of the ejector rod 505 extends into the protective sleeve 500 and the bottom of the ejector rod 505 is fixedly mounted with the volume increasing plate 503 above. Thereby enabling the side edge plates 400 of the apparatus to move up and down.
Further, a counter shaft 506 is fixedly mounted on a side wall face, away from each other, of the top end of the ejector rod 505, the counter shaft 506 is of a cylindrical structure, the rotary bottom groove 402 is formed in each of two ends of the bottom of the side plate 400, the rotary bottom groove 402 is an arc-shaped groove, the rotary side grooves 403 are formed in inner walls of two sides of the rotary bottom groove 402 respectively, the rotary side grooves 403 are circular grooves, the rotary side grooves 403 are rotatably sleeved with the counter shaft 506, the turnover clamping grooves 401 are formed in two ends and the middle of the bottom of a side wall face, close to each other, of the two side plates 400 respectively, the turnover clamping grooves 401 are rectangular grooves, a plurality of groups of movable clamping grooves 301 are formed in two sides of the bottom of the middle plate 300, two groups of movable clamping grooves 301 are formed, each group of movable clamping grooves 301 is a rectangular groove, and each group of movable clamping grooves 301 corresponds to each turnover clamping groove 401 respectively.
Further, the floating mechanism comprises connecting cylinders 600, the connecting cylinders 600 are of a rectangular structure, the connecting cylinders 600 are respectively fixedly installed with the side plate 400 and the middle plate 300, every two connecting cylinders 600 are symmetrically arranged, the bottom surface of the connecting cylinder 600 is provided with an air bag groove 601, the air bag groove 601 is a rectangular groove, four corners inside the air bag groove 601 are all round corners, the middle part of one side wall surface of the connecting cylinder 600 is provided with a floating hole 603, the floating hole 603 is an arc-shaped groove, the floating hole 603 is communicated with the air bag groove 601, the bottom surface of the connecting cylinder 600 is provided with a plurality of fastening grooves 602, the fastening grooves 602 are circular grooves, the fastening grooves 602 are positioned at four corners outside the air bag groove 601, the inner side wall of the fastening grooves 602 is provided with threads, a fastening plate 604 is detachably arranged above the connecting cylinder 600, the fastening plate 604 is of a rectangular structure, the outer contour of the fastening plate 604 is larger than the inner contour of the air bag groove 601, four corners of the fastening plate 604 are respectively provided with fastening holes 605, the fastening holes 605 are circular through holes, each fastening hole 605 corresponds to each fastening groove 602 in position, a secondary screw 606 is arranged inside each fastening hole 605, and the secondary screw 606 penetrates through the fastening hole 605 and is in threaded connection with the fastening groove 602.
Furthermore, the built-in air bag 607 is detachably installed inside the air bag groove 601, one side of the built-in air bag 607, which faces the floating hole 603, is provided with an unclosed opening, a floating ball 608 is fixedly connected inside the built-in air bag 607, the floating ball 608 is of a spherical structure, the floating ball 608 can twist with a small amplitude, a floating rod 609 is arranged between every two corresponding floating mechanisms, the floating rod 609 is of a cylindrical structure, and two ends of the floating rod 609 respectively penetrate through the floating hole 603 and the opening of the built-in air bag 607 to be fixedly connected with the outer wall of the floating ball 608. Thereby minimizing the influence of the forces on the structure on each side from the forces on the other side.
Furthermore, the top surface of the lying pillow 101 is provided with a plurality of side holes 103, the side holes 103 are circular grooves, the inner side wall of each side hole 103 is provided with threads, two ends of the top surface of the transverse pillow 102 are respectively provided with a top hole 104, the top holes 104 are circular through holes, the top holes 104 at the two ends respectively correspond to the two side holes 103 on the same side of the symmetrically arranged lying pillow 101, a base screw 105 is detachably arranged in each top hole 104, the base screw 105 is of a special-shaped column structure, the cross section of the base screw 105 is T-shaped, the side wall of the base screw 105 is provided with threads matched with the side holes 103, the base screw 105 penetrates through the top hole 104 and extends into the side hole 103, the base screw 105 is in threaded connection with the side hole 103, two ends of one side wall surface of the two mutually far away side walls of the two lying pillows 101 are respectively and fixedly provided with a side plate 106, each side plate 106 is of a rectangular structure, two ends of one side wall surface of the two bottom plates 100 are respectively provided with a separation groove 108, each other, the separation groove 108 is a rectangular groove, the partition 108 is communicated with the inside of the bottom plate 100, the partition 108 is clamped with the side plate 106, a connecting groove 109 is formed in the inner wall surface of one side of the partition 108, and the connecting groove 109 is an arc-shaped groove.
Further, the inner wall surface of the other side of the partition 108 is provided with a rotating groove 110, the rotating groove 110 is of an arc structure, the inner wall surfaces of the sides of the rotating groove 110, which are far away from each other, are respectively provided with a rotating hole 111, the rotating hole 111 is a circular through hole, a fixing block 113 is rotatably arranged in the partition 108, the fixing block 113 is formed by an arc structure and a rectangular structure which are integrally formed, two sides of one end of the fixing block 113 are respectively and fixedly provided with a rotating column 114, the rotating column 114 is of a cylindrical structure, the rotating column 114 is rotatably connected with the rotating hole 111, the top surface of the other end of the fixing block 113 is provided with a side hole 115, the side hole 115 is a circular through hole, the arc wall surface of the connecting groove 109 is provided with a sliding groove 112, the sliding groove 112 is a circular groove, the inner side wall of the sliding groove 112 is provided with threads, the side seat screws 116 are detachably arranged inside the side holes 115, the side walls of the side seat screws 116 are provided with threads matched with the sliding groove 112, the side seat screw 116 passes through the side hole 115 to be in threaded connection with the sliding groove 112, and the ground of the fixing block 113 is attached to the top surface of the side plate 106. So that the base plate 100 of the apparatus can be disassembled and the apparatus can be moved.
When the device is used, the device is placed below a transmission belt, the transmission belt is tightly attached to the middle plate 300 and the side plate 400 of the device, when the transmission belt receives impact force and transmits the impact force to the middle plate 300, the middle plate 300 compresses the buffer spring 201, the buffer spring 201 moves downwards, the buffer force is reduced, meanwhile, a columnar structure on one side of the buffer spring 201 moves downwards to drive the counter rings 203 to move downwards, meanwhile, the multiple counter rings 203 move to disperse the impact force, the buffer spring 201 is prevented from deforming due to the single counter ring 203, the counter rods 204 are driven by the counter rings 203 to move, the counter rods 204 move to drive the moving rods 206 to move downwards, the moving rods 206 move downwards to drive the moving plug plates 207 to move, lubricating oil in the moving sleeve flows through the grooves 205, meanwhile, the moving plug plates 207 compress the lubricating oil to generate resistance, so that the vibration force is reduced, and when the impact force is too large, the middle plate 300 collides with the cushion pad 202, and the cushion pad 202 is made of rubber, so that the cushion pad 202 can prevent the middle plate 300 from being damaged, and the cushion pad 202 can prevent the cushion spring 201 from being excessively compressed to be damaged.
Through starting small-size pneumatic cylinder 502 for small-size pneumatic cylinder 502's axostylus axostyle rebound, thereby make and increase amasss board 503 rebound, increase amasss board 503 rebound and drive knock-out lever 505 rebound, make sideboard 400 produce the upset, make sideboard 400 of this equipment can angle regulation, make the adaptability of this equipment better, set up simultaneously and can avoid sideboard 400 and small-size pneumatic cylinder 502 direct collision at two separator 504 that increase between amasss board 503, the stability of equipment has been increased.
Through the floating mechanism, when the single side plate 400 and the single middle plate 300 of the device are impacted, the influence on the surrounding side plate 400 or the surrounding middle plate 300 is minimized, namely when vibration is transmitted to the floating mechanism, the connecting cylinder 600 and the built-in air bag 607 which are impacted with the vibration move up and down, because the built-in air bag 607 has elasticity, the floating ball 608 in the built-in air bag 607 impacts to remove a part of the vibration, then the vibration is transmitted to the other floating mechanism through the floating rod 609, the floating ball 608 in the other floating mechanism shakes in the built-in air bag 607, and the shaking is reduced again, so that the vibration transmission is reduced.
Through setting up rubble layer 107 in the clearance part of sleeping in pillow 101 and bottom plate 100 inside to make the pressure of sleeping in pillow 101 to rubble layer 107 by homodisperse, make rocking even dispersion that produces when sleeping in pillow 101 vibrations is to the rubble on, avoids this equipment partial structure atress too big to cause equipment coupling mechanism to produce not hard up and damage, can also be in the clearance part of sleeping in pillow 101 and bottom plate 100 inside the rubble of the same material of rubble layer 107 is filled up, avoids sleeping in pillow 101 and rocks the condition emergence that causes equipment to rock in bottom plate 100 inside production.
By rotating the side seat screw 116, the side seat screw 116 is separated from the sliding groove 112, and the fixing block 113 is rotated, so that the side plate 106 is no longer fixed, and the bottom plate 100 can be separated from the lying pillow 101 to lay the gravel layer 107.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a buffering bed with multistage component force mechanism, includes bottom plate (100) that two symmetries set up, the inside detachably of bottom plate (100) is provided with crouches pillow (101), two crouch and still detachably be provided with a plurality of sleeper (102) between pillow (101), the rectangular channel has been seted up to the both sides of sleeper (102), the both sides rectangular channel of sleeper (102) respectively with two sleeper pillow (101) joints together, its characterized in that: rubble layer (107) have been laid to the inside bottom surface of bottom plate (100) for the vibrations power of dispersion pillow (101) transmission crouches, the middle part both sides of sleeper (102) are fixed respectively and are provided with damper for weaken the impact force at equipment middle part, the both ends edge of bottom plate (100) is fixed respectively and is provided with telescopic machanism, the movably medium plate (300) that is provided with in damper top, telescopic machanism's top is provided with sideboard (400), two but sideboard (400) set up the outside at two medium plates (300) respectively, be provided with relocation mechanism between sideboard (400) and medium plate (300), sideboard (400) link together through relocation mechanism with one side medium plate (300) that is closest to, and be located two at the middle part medium plate (300) link together through relocation mechanism equally, there is the clearance and/or use with rubble layer (107) looks interval part inside crouching pillow (101) and bottom plate (100) The interval part is filled with the gravels made of the same material, so that the lying pillow (101) is more stable and cannot shake; the damping mechanism comprises a strut (200), the strut (200) is fixedly connected with the top surface of a cross pillow (102), a cushion (202) is fixedly mounted at the top of the strut (200), the cushion (202) is made of rubber and used for reducing direct contact between a middle plate (300) and the strut (200), a buffer spring (201) is sleeved outside the strut (200), the buffer spring (201) is fixedly connected with the top surface of the cross pillow (102), the top surface of the buffer spring (201) is fixedly connected with the bottom of the middle plate (300), a plurality of pairs of rings (203) are respectively sleeved on a columnar structure at one side of the buffer spring (201), the pairs of rings (203) are fixedly connected with the buffer spring (201), and a pair rod (204) is fixedly connected with the wall surface of one side of the pair rings (203) far away from the buffer spring (201), the columnar structure on one side of the buffer spring (201) moves downwards to drive the counter ring (203) to move downwards; one side of pillar (200) is the fixed removal cover (205) that is provided with still, the bottom of removal cover (205) with bolster (102) fixed connection is in the same place, the top of removing cover (205) is provided with carriage release lever (206), carriage release lever (206) extend to the inside of removing cover (205), the lateral wall of carriage release lever (206) with simultaneously with a plurality of counterpiece (204) fixed connection, carriage release lever (206) bottom fixed ann is connected with two respectively and removes jam plate (207), two remove jam plate (207) and all be located the inside of removing cover (205), two remove jam plate (207) and all be in the same place with the inside wall laminating of removing cover (205), the lateral wall of removal jam plate (207) of below has seted up a plurality of grooves (208) of passing through, the removal jam plate (207) of top and the inside bottom surface that removes cover (205) fill up with lubricated liquid, the length of carriage release lever (206) is less than the length of buffer spring (201) and buffer spring (201) are compressed The height of the top of the rear part is also larger than that of the top of the movable rod (206), a columnar structure at one side of the buffer spring (201) moves downwards to drive the counter rings (203) to move downwards, and meanwhile, the impact force can be dispersed when the counter rings (203) move, so that the buffer spring (201) is prevented from deforming due to the fact that the single counter ring (203); the telescopic mechanism comprises a protective sleeve (500), the inner side wall of the protective sleeve (500) is provided with a built-in groove (501), a small hydraulic cylinder (502) is fixedly arranged on the bottom surface inside the protective sleeve (500), the top of the shaft lever of the small hydraulic cylinder (502) is movably provided with two volume increasing plates (503), the two volume increasing plates (503) are both attached to the inner side wall of the built-in groove (501), the volume increasing plate (503) at the lower part is fixedly connected with the top of the shaft lever of the small hydraulic cylinder (502), a separating piece (504) is movably arranged between the two volume increasing plates (503), the separating piece (504) is made of rubber, an ejector rod (505) is movably arranged above the protective sleeve (500), the bottom end of the ejector rod (505) extends into the protective sleeve (500), and the bottom of the ejector rod (505) is fixedly installed with the volume increasing plate (503) above; an auxiliary shaft (506) is fixedly mounted on one side wall surface, away from each other, of the top end of the ejection rod (505), rotary bottom grooves (402) are formed in two ends of the bottom of each side plate (400), rotary side grooves (403) are formed in inner walls of two sides of each rotary bottom groove (402), the rotary side grooves (403) are rotatably sleeved with the auxiliary shaft (506), overturning clamping grooves (401) are formed in two ends and the middle of the bottom of one side wall surface, close to each other, of the two side plates (400), a plurality of groups of movable clamping grooves (301) are formed in two sides of the bottom of the middle plate (300), and each group of movable clamping grooves (301) corresponds to each overturning clamping groove (401); the floating mechanism comprises connecting cylinders (600), the connecting cylinders (600) are respectively fixedly mounted with the side plates (400) and the middle plate (300), every two connecting cylinders (600) are symmetrically arranged, an air bag groove (601) is formed in the bottom surface of each connecting cylinder (600), a floating hole (603) is formed in the middle of one side wall surface of each connecting cylinder (600), the floating holes (603) are communicated with the air bag grooves (601), a plurality of fastening grooves (602) are formed in the bottom surface of each connecting cylinder (600), the fastening grooves (602) are located at four outer corners of the air bag grooves (601), threads are formed in the inner side wall of each fastening groove (602), fastening plates (604) are detachably arranged above the connecting cylinders (600), the outer profiles of the fastening plates (604) are larger than the inner profiles of the air bag grooves (601), fastening holes (605) are formed in four corners of the fastening plates (604) respectively, each fastening hole (605) corresponds to each fastening groove (602) in position, a secondary screw (606) is arranged inside each fastening hole (605), and the secondary screw (606) penetrates through each fastening hole (605) to be in threaded connection with each fastening groove (602);
the floating mechanism is arranged, so that when the single side plate (400) and the single middle plate (300) of the equipment are impacted, the influence on the surrounding side plate (400) or middle plate (300) is minimized, namely when vibration is transmitted to the floating mechanism, the connecting cylinder (600) and the built-in air bag (607) which are impacted move up and down, as the built-in air bag (607) has elasticity, the floating ball (608) in the built-in air bag (607) impacts to remove a part of vibration in the built-in air bag (607), then after the vibration is transmitted to the other floating mechanism through the floating rod (609), the floating ball (608) in the other floating mechanism shakes in the built-in air bag (607), and the shaking is reduced again, thereby reducing the transmission of the vibration.
2. The cushioning bed with a multi-stage force component mechanism according to claim 1, wherein: the inner part of the air bag groove (601) is detachably provided with an inner air bag (607), one side of the inner air bag (607) facing the floating hole (603) is provided with an unclosed opening, the inner part of the inner air bag (607) is fixedly connected with a floating ball (608), the floating ball (608) can twist with small amplitude, a floating rod (609) is arranged between every two corresponding floating mechanisms, two ends of the floating rod (609) respectively penetrate through the floating hole (603) and the opening of the inner air bag (607) and are fixedly connected with the outer wall of the floating ball (608), the single side plate (400) and the single middle plate (300) have the smallest influence on the surrounding side plate (400) or middle plate (300) when being impacted, namely, when vibration is transmitted to the floating mechanisms, the connecting cylinder (600) and the inner air bag (607) which are subjected to vibration move up and down, and the inner air bag (607) has elasticity, the floating ball (608) in the floating mechanism collides with the inner part of the built-in air bag (607) to remove a part of vibration, then the vibration is transmitted to another floating mechanism through the floating rod (609), the floating ball (608) in the other floating mechanism shakes in the built-in air bag (607), and the shaking is reduced again, so that the vibration transmission is reduced.
3. The cushioning bed with a multi-stage force dividing mechanism according to claim 2, wherein: the utility model discloses a pillow, including crouching pillow (101), a plurality of side opening (103) have been seted up to the top surface of crouching pillow (101), the inside wall of side opening (103) is threaded, top hole (104) have been seted up respectively to the top surface both ends of sleeper (102), and top hole (104) at both ends correspond with two side opening (103) positions of the homonymy on the sleeper (101) that the symmetry set up respectively, detachably is provided with base screw (105) in top hole (104), base screw (105) pass top hole (104) and extend to in side opening (103), base screw (105) and side opening (103) threaded connection, and two one side wall both ends of crouching pillow (101) each other keep away from have curb plate (106) respectively fixed mounting, and two bottom plate (100) one side wall both ends of keeping away from each other have seted up respectively separate groove (108), separate groove (108) and bottom plate (100) inside intercommunication together, separate groove (108) and curb plate (106) joint together, one side inner wall surface of the separation groove (108) is provided with a connecting groove (109).
4. The cushioning bed with a multi-stage force component mechanism according to claim 3, wherein: the side wall of the separation groove (108) is provided with a rotating groove (110), the inner wall surface of one side of the rotating groove (110) which is far away from each other is respectively provided with a rotating hole (111), a fixed block (113) is rotatably arranged in the separation groove (108), two sides of one end of the fixed block (113) are respectively fixedly provided with a rotating column (114), the rotating column (114) is rotatably connected with the rotating hole (111), the top surface of the other end of the fixed block (113) is provided with a side hole (115), the arc-shaped wall surface of the connecting groove (109) is provided with a sliding groove (112), the inner side wall of the sliding groove (112) is provided with threads, side seat screws (116) are detachably arranged in the side hole (115), the side wall of the side seat screws (116) is provided with threads matched with the sliding groove (112), and the side seat screws (116) pass through the side hole (115) to be in threaded connection with the sliding groove (112), the ground of the fixed block (113) is attached to the top surface of the side plate (106).
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| CN116085424B (en) * | 2023-04-11 | 2023-06-23 | 哈尔滨工程大学 | Active and passive composite vibration damping base based on energy level attenuation |
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| CN112278720A (en) * | 2020-11-19 | 2021-01-29 | 安徽天塑环保科技有限公司 | Bridge type shock attenuation buffering bed |
| CN112607392A (en) * | 2020-12-10 | 2021-04-06 | 梁鑫 | Bridge type shock attenuation bed that shock attenuation is effectual |
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| FR2261684A7 (en) * | 1974-02-18 | 1975-09-12 | Trelleborgs Gummifabriks Ab | Shock absorber for conveyor belt - flexible blocks under top strand receive impact of heavy pieces discharged onto belt |
| JPS577709U (en) * | 1980-06-11 | 1982-01-14 | ||
| CN201056411Y (en) * | 2007-06-28 | 2008-05-07 | 张年定 | Polymer buffering bed |
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Effective date of registration: 20220819 Address after: No. 66, Yanshan North Road, Development Zone, Ningbo City, Zhejiang Province, 315000 Applicant after: NINGBO AOMATE HIGH PRECISION POWER PRESS CO.,LTD. Address before: 312000 No. 2, Qianxi Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Applicant before: Liu Caihua |
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