CN117048678A - Split type conveyer of shock attenuation - Google Patents
Split type conveyer of shock attenuation Download PDFInfo
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- CN117048678A CN117048678A CN202311311914.5A CN202311311914A CN117048678A CN 117048678 A CN117048678 A CN 117048678A CN 202311311914 A CN202311311914 A CN 202311311914A CN 117048678 A CN117048678 A CN 117048678A
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- transportation device
- carrying mechanism
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- 230000035939 shock Effects 0.000 title claims description 23
- 238000001179 sorption measurement Methods 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 238000013016 damping Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 12
- 238000012544 monitoring process Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/006—Hand-propelled vehicles or sledges being foldable or dismountable when not in use dismountable
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
The application discloses a damping split type conveying device, which relates to the field of conveying devices, and comprises a carrying mechanism, wherein the carrying mechanism comprises a damping box, a damping box and a damping box; the driving vehicle is connected with the carrying mechanism through a magnetic damping mechanism; the magnetic damping mechanism comprises an electromagnet arranged on the driving vehicle, an elastic piece which is in contact with the electromagnet, and an adsorption part arranged on the carrying mechanism; the driving vehicle is provided with a connecting hole, and the electromagnet and the elastic piece are arranged on the inner side of the connecting hole; the adsorption part includes the adsorption head, through setting up magnetic force damper, when connecting, the electro-magnet circular telegram adsorbs the adsorption part on the carrying mechanism, can install carrying mechanism on the driving car, when need dismantle the accomodate, the power of disconnection electro-magnet, and the electro-magnet no longer attracts the adsorption part to disconnection carrying mechanism and driving car's connection, the accomodate of being convenient for.
Description
Technical Field
The application relates to the technical field of conveying devices, in particular to a damping split type conveying device.
Background
A transporter is an apparatus for transporting an article, the transporter having a bottom support pad and side support pads capable of providing sufficient support for the article, the transporter typically being equipped with a large size back wheel and a small size front wheel to provide stability and maneuverability.
The structure of the existing transportation device carrying objects and the driving structure cannot be separated, so that the transportation device occupies very space, and particularly when the vehicle-mounted transportation device is used, the transportation device is difficult to put into a car trunk.
Disclosure of Invention
The present application has been made in view of the above-mentioned problems of the conventional transportation device, such as difficulty in disassembly and inability to adjust vibration damping.
It is therefore an object of the present application to provide a shock absorbing split conveyor.
In order to solve the technical problems, the application provides the following technical scheme: a damping split type transportation device comprises a carrying mechanism; the driving vehicle is connected with the carrying mechanism through a magnetic damping mechanism; the magnetic damping mechanism comprises an electromagnet arranged on the driving vehicle, an elastic piece which is in contact with the electromagnet, and an adsorption part arranged on the carrying mechanism; the driving vehicle is provided with a connecting hole, and the electromagnet and the elastic piece are arranged on the inner side of the connecting hole; the adsorption component comprises an adsorption head, a connecting component for connecting the adsorption head with the supporting leg and a centrifugal clamping piece arranged on the adsorption head.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the carrying mechanism is provided with a plurality of supporting legs, a side supporting pad and a bottom supporting pad which are arranged on the supporting legs, a cross rod which is connected with the supporting legs, a first pressure sensor which is arranged on the side supporting pad, and a second pressure sensor which is arranged on the bottom supporting pad.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the driving vehicle is provided with a connecting hole, and the electromagnet and the elastic piece are arranged on the inner side of the connecting hole; the adsorption component is a compression ring, is arranged on the supporting leg and can be adsorbed by the electromagnet.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the driving vehicle is provided with a connecting hole, and the electromagnet and the elastic piece are arranged on the inner side of the connecting hole; the adsorption component comprises an adsorption head, a connecting component for connecting the adsorption head with the support leg, and a centrifugal clamping piece arranged on the adsorption head; the damping split type conveying device further comprises a friction part which is arranged on the inner side of the connecting hole and corresponds to the position of the centrifugal clamping piece, one side, close to the centrifugal clamping piece, of the friction part is a friction surface, and a plurality of positioning grooves are formed in the friction surface by the friction part.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the centrifugal clamping piece comprises a roller capable of synchronously moving along with the adsorption head, a groove formed in the roller, a magnet arranged in the groove, and a clamping block slidably arranged on the inner side of the groove.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the device also comprises a pressing unlocking component and a position adjusting component; the pressing unlocking component comprises a sliding plate which is slidably arranged on the inner side of the connecting hole and is in contact with the elastic piece, and an unlocking buckle arranged on the sliding plate; the position adjusting part comprises a swivel which is arranged at the inner side of the connecting hole and can rotate, and a force-receiving arm and a push-pull arm which are arranged at the inner side of the swivel.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the connecting device also comprises a buckling foot arranged at the inner side of the connecting hole; when the sliding plate moves to the first direction, the force receiving arm can be pressed to be buckled with the buckling foot, and when the sliding plate moves to the first direction, the force receiving arm can be pushed to be unlocked with the buckling foot.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the stress arm comprises a positioning buckle arranged at the end part of the stress arm; the end part of the push-pull arm is provided with an extension head, and a through groove is formed in the extension head.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: and the friction part is also provided with a stress column, and the stress column penetrates through the through groove.
As a preferable mode of the shock absorbing split type transportation device of the present application, wherein: the centrifugal clamping piece further comprises a placement tube arranged on the adsorption head and an elastic column piece arranged on the inner side of the placement tube; the roller is rotatably arranged at the end part of the elastic column.
The application has the beneficial effects that: through setting up magnetic force damper, when connecting, the electro-magnet circular telegram adsorbs the adsorption component on the carrying mechanism, can install carrying mechanism on the driving car, when needs dismantlement are accomodate, the power of disconnection electro-magnet, and the electro-magnet no longer attracts adsorption component to disconnection carrying mechanism and driving car's connection, the storage of being convenient for.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of the whole structure of a shock absorbing split type transportation device in the present application.
Fig. 2 is a cross-sectional view of the structure of the driving vehicle according to the present application.
Fig. 3 is a cross-sectional view of the structure of the driving vehicle according to the present application.
Fig. 4 is an enlarged view of fig. 3a in accordance with the present application.
Fig. 5 is a cross-sectional view of the suction head and the centrifugal clamping member of the present application.
Fig. 6 is an enlarged view of fig. 5 at B in accordance with the present application.
Fig. 7 is a cross-sectional view of the structure of the driving vehicle according to the present application.
Fig. 8 is a cross-sectional view showing the structure of the pressing unlocking member and the position adjusting member in the present application.
Fig. 9 is an enlarged view of fig. 8 at C in accordance with the present application.
Fig. 10 is an enlarged view of fig. 8 at D in accordance with the present application.
In the figure:
100. a loading mechanism; 101. a support leg; 102. a side support pad; 103. a bottom support pad; 104. a cross bar; 105. a first pressure sensor; 106. a second pressure sensor;
200. a drive vehicle; 201. a connection hole; 201a, side cavities; 201b, side slots; 201c, hidden groove;
300. an electromagnet;
400. an elastic member;
500. an adsorption member; 501. a compression ring; 502. an adsorption head; 503. a connecting member; 504. a centrifugal clamping piece; 504a, rollers; 504b, grooves; 504c, a magnet; 504d, clamping blocks; 504e, placing a tube; 504f, elastic posts; 504f-1, a tightening column; 504f-2, a return spring;
600. a friction member; 601. a friction surface; 602. a positioning groove; 603. a stress column;
700. pressing the unlocking member; 701. a slide plate; 701a, side sliding blocks; 701b, through holes; 702. unlocking the lock catch; 702a, extension rods; 702b, push away block;
800. a position adjustment member; 801. a swivel; 802. a force receiving arm; 802a, positioning buckle; 802a-1, a fastening surface; 802a-2, unlock face; 802a-3, hook opening; 803. a push-pull arm; 803a, extension head; 803b, through slots;
900. and buckling the feet.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present application in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Example 1
Referring to fig. 1 to 2, the present embodiment provides a split-type vibration-damping transportation device, which includes a magnetic vibration-damping mechanism, and further includes a carrying mechanism 100, wherein the carrying mechanism 100 can be folded, and can provide a carrying space for a user; the carrying mechanism 100 has a plurality of support legs 101, side support pads 102 and bottom support pads 103 provided on the support legs 101, a cross bar 104 connecting the plurality of support legs 101, a first pressure sensor 105 provided on the side support pads 102, and a second pressure sensor 106 provided on the bottom support pads 103, in this embodiment, the number of support legs 101 is four, two support legs 101 are distributed on the front side of the carrying mechanism 100, two support legs 101 are distributed on the rear side of the carrying mechanism 100, the two support legs 101 on the front side are connected by a cross bar 104, the two support legs 101 on the rear side are also connected by the cross bar 104, the cross bar 104 is composed of two bars whose centers are rotatably connected by a hinge, the two bars are connected in an X-shape, one end is hinged with the support legs 101, and the other end is slidably connected with the support legs 101, and the carrying mechanism 100 can be expanded and contracted by expanding and contracting the cross bar 104.
Wherein the side support pads 102 and the bottom support pad 103 are each made of a flexible material, such as a woven nylon material, the first pressure sensor 105 monitors the pressure of the loaded item applied to the side support pad 102 and the second pressure sensor 106 monitors the pressure of the loaded item applied to the bottom support pad 103.
The shock-absorbing split type transportation device further comprises a driving vehicle 200 which is connected with the carrying mechanism 100 through a magnetic shock-absorbing mechanism, the driving vehicle 200 is provided with a power system and can move through electric driving, and the driving vehicle 200 and the carrying mechanism 100 are detachably connected through the magnetic shock-absorbing mechanism.
The magnetic damping mechanism comprises an electromagnet 300 arranged on the driving vehicle 200, an elastic piece 400 abutting against the electromagnet 300, and an adsorption component 500 arranged on the carrying mechanism 100.
When the carrying mechanism 100 and the driving vehicle 200 are connected, the electromagnet 300 can attract the adsorption component 500, so that the adsorption component 500 cannot be separated from the attraction of the electromagnet 300, the carrying mechanism 100 and the driving vehicle 200 are connected, when the carrying mechanism 100 and the driving vehicle 200 need to be disassembled, the electromagnet 300 cannot attract the carrying mechanism 100, and at the moment, the adsorption component 500 can be separated from the attraction of the electromagnet 300, so that the carrying mechanism 100 and the driving vehicle 200 can be separated.
The driving vehicle 200 is provided with a connecting hole 201, and the electromagnet 300 and the elastic piece 400 are arranged on the inner side of the connecting hole 201; the suction member 500 is a pressing ring 501 provided on the support leg 101 and capable of being sucked by the electromagnet 300.
In this embodiment, the number of the connecting holes 201 is four, the number of the pressing rings 501 is four, the electromagnet 300 and the elastic member 400 are installed on the inner side of each connecting hole 201, when the carrying mechanism 100 and the driving vehicle 200 are connected, the four supporting legs 101 of the carrying mechanism 100 drive the four pressing rings 501 to enter the inner sides of the four connecting holes 201 respectively, and the four electromagnets 300 are simultaneously electrified to adsorb the pressing rings 501, so that the carrying mechanism 100 is limited on the inner sides of the connecting holes 201 because the pressing rings 501, thereby guaranteeing the connection stability of the carrying mechanism 100 and the driving vehicle 200.
Wherein the elastic member 400 is preferably a spring, and the compression ring 501 is preferably made of iron material.
When the carrying mechanism 100 and the driving vehicle 200 are connected, the electromagnet 300 can attract the adsorption component 500, so that the adsorption component 500 cannot be separated from the attraction of the electromagnet 300, the carrying mechanism 100 and the driving vehicle 200 are connected, when the carrying mechanism 100 and the driving vehicle 200 need to be disassembled, the electromagnet 300 cannot attract the carrying mechanism 100, and at the moment, the adsorption component 500 can be separated from the attraction of the electromagnet 300, so that the carrying mechanism 100 and the driving vehicle 200 can be separated.
In addition, the embodiment also provides a damping method of the transportation device, wherein the transportation device consists of a carrying part and a power part, the carrying part is convenient for carrying objects, and the power part can drive the carrying part to move.
The utility model provides a magnetic force shock-absorbing mechanism, link to each other through magnetic force shock-absorbing mechanism between carrying part and the power portion of conveyer, wherein magnetic force shock-absorbing mechanism mainly includes three parts, include the electrical property magnetic force structure of installing on carrying part, for example, the electro-magnet, an elastic structure, for example, the spring, still include a structure that can be adsorbed, for example, the connecting leg of iron material preparation, the connecting leg is fixed in the bottom of carrying the thing portion, when connecting, electrical property magnetic force structure contradicts elastic structure's one end, the other end of elastic structure is contradicted to the connecting leg, through the magnetic force that changes electrical property magnetic force structure, can adjust the length after elastic structure is compressed, change elastic structure receives the stroke size that the same power can stretch out and draw back at the during operation, thereby change magnetic force shock-absorbing mechanism's damping performance.
The pressure monitoring part is arranged on the carrying part, the carrying part is provided with a backrest region and a supporting region, the pressure monitoring part is a first monitoring piece arranged on the backrest region and a second monitoring piece arranged on the carrying region, the first monitoring piece and the second monitoring piece are both pressure sensors, when an object is placed on the carrying part, the first monitoring piece on the backrest region can monitor the pressure born by the backrest region, and the second monitoring piece on the supporting region can monitor the pressure born by the supporting region.
Monitoring data of the pressure monitoring part are transmitted to the control unit; the control unit controls the magnetic force of the magnetic force damping mechanism.
The actual regulation and control method of the damping method of the transportation device comprises the following steps:
s1: measuring the gravity of the loaded article as G, and inputting the G into a control unit;
s2: the value measured by the first monitoring piece is P 1 The value measured by the second monitoring piece is P 2 ；
S3: the control unit is according to P 1 Calculating a first pressure fluctuation frequency F 1 According to P 2 Calculating the second pressure fluctuation frequency F 2 ；
F 1 The operation formula of (2) is as follows: f (F) 1 =1/[t j (P 2 A 2 /G>F 0 )-t i (P 2 A 2 /G>F 0 )]
Wherein A is 2 F is the contact area of the second pressure sensor 106 0 Being constant, refers to the gravitational fluctuation threshold.
t i (F 2 A 2 /G>F 0 ) Representing record F 2 A 2 /G>F 0 Time i, t j (F 2 A 2 /G>F 0 ) Representing record F 2 A 2 /G>F 0 Time j at that time.
F 2 The operation formula of (2) is as follows: f (F) 2 =1/[t m (P 1 >P 0 )-t k (P 1 >P 0 )]
Wherein P is 0 Being constant, refers to the pressure fluctuation threshold.
t m (P 1 >P 0 ) Representing record P 1 >P 0 Time m, t k (P 1 >P 0 ) Representing record P 1 >P 0 Time k at that time.
S4: adjusting the suction force F of the electric magnetic structure according to the first pressure fluctuation frequency F1 and the second pressure fluctuation frequency F2;
if the first pressure fluctuation frequency F 1 And a second pressure fluctuation frequency F 2 Judging the comfortable sitting and riding state of the user of the transportation device when the frequency fluctuation is smaller than the minimum threshold F0;
at this time, the attraction force F of the electric magnetic structure is: f=f min Wherein F min Is the minimum suction force of the electric magnetic structure.
If the first pressure fluctuation frequency F 1 And a second pressure fluctuation frequency F 2 Judging the motion sitting and riding states of the users of the transportation device when the motion sitting and riding states are all larger than the frequency fluctuation minimum threshold F0;
at this time, the attraction force F of the electric magnetic structure is f=f max Wherein F max Is the maximum suction force of the electric magnetic structure.
If the first pressure fluctuation frequency F 1 And a second pressure fluctuation frequency F 2 Judging the normal sitting and riding state of the user of the transportation device by any value larger than the frequency fluctuation minimum threshold F0;
the electric magnetomechanical structure suction force F is f=max (min (F 0 /max(F 1 ，F 2 )，1) )*F max ，F min ）。
Wherein F is min The minimum suction force is the electric magnetic structure, so that the connection reliability is ensured; f (F) max The maximum suction force of the electric magnetic structure is used for guaranteeing rigid connection.
Example 2
Referring to fig. 2 to 7, this embodiment differs from the above embodiments in that: the driving vehicle 200 is provided with a connecting hole 201, and the electromagnet 300 and the elastic member 400 are both arranged on the inner side of the connecting hole 201.
The adsorption component 500 includes an adsorption head 502, a connection member 503 connecting the adsorption head 502 and the support leg 101, and a centrifugal clamping piece 504 disposed on the adsorption head 502, wherein the adsorption head 502 can be attracted by the electromagnet 300, and the purpose of the centrifugal clamping piece 504 is to ensure that the loading mechanism 100 and the driving vehicle 200 are not separated under the limit condition.
The damping split type transportation device further comprises a friction part 600, the friction part 600 is arranged on the inner side of the connecting hole 201 and corresponds to the centrifugal clamping piece 504 in position, one side, close to the centrifugal clamping piece 504, of the friction part 600 is a friction surface 601, and a plurality of positioning grooves 602 are formed in the friction surface 601 of the friction part 600.
In this embodiment, the diameter of the suction head 502 is smaller than the diameter of the connection hole 201, so that there is a gap between the suction head 502 and the connection hole 201, and in addition, the connection member 503 is cylindrical, the diameter of which is adapted to the diameter of the connection hole 201, and when the loading mechanism 100 and the drive cart 200 are connected, both the connection member 503 and the suction head 502 enter the inside of the connection hole 201, and in this case, the outer side wall of the connection member 503 and the inner side wall of the connection hole 201 are bonded, so that the problem that the connection member 503 and the suction head 502 shake inside the connection hole 201 can be avoided.
The friction member 600 is located inside the connection hole 201, when the user runs and jolts, the adsorption head 502 moves slightly and slowly under the action of the elastic piece 400 inside the connection hole 201, but in some cases, for example, when the user rolls to a larger obstacle or the ground has a larger pit, the pressure of the adsorption head 502 to the elastic piece 400 is larger because of sudden violent jolts, the movement speed of the adsorption head 502 can be quickly increased because of impact force, the adsorption head 502 drives the centrifugal clamping piece 504 to move, at this time, the centrifugal clamping piece 504 is increased because of speed increase, and the positioning groove 602 of the friction member 600 is clamped, at this time, the speed of the adsorption head 502 can be slowed down, or the adsorption head 502 can stop moving, so that the problem that the carrier mechanism 100 and the driving vehicle 200 are separated because of the attraction of the electromagnet 300 can be avoided, and the connection stability of the shock-absorbing split type transportation device is improved.
Further, the centrifugal clamping member 504 includes a roller 504a capable of moving synchronously with the suction head 502, a groove 504b formed on the roller 504a, a magnet 504c disposed in the groove 504b, and a clamping block 504d slidably disposed inside the groove 504 b.
The roller 504a can move synchronously with the adsorption head 502, meanwhile, the roller 504a can rotate, when the adsorption head 502 moves faster, the roller 504a can be driven to move fast, the roller 504a is attached to the friction surface 601 of the friction part 600, the moving speed of the adsorption head 502 is faster, the moving speed of the roller 504a is also faster, the rotating speed of the roller 504a is also faster when the roller 504a rubs with the friction part 600, at this time, when the roller 504a moves too fast, under the action of centrifugal force, the clamping block 504d breaks away from the adsorption of the magnet 504c, moves to the outer side of the groove 504b and stretches out from the groove 504b, and in the rolling process of the roller 504a, the clamping block 504d is inserted into the inner side of the positioning groove 602, so that the speed of the adsorption head 502 is slowed down, or the adsorption head 502 stops moving, and the problem of separating the carrier mechanism 100 from the driving vehicle 200 caused by the attraction of the electromagnet 300 due to the too fast speed of the adsorption head 502 can be avoided.
The rest of the structure is the same as in embodiment 1.
Example 3
Referring to fig. 1 to 10, this embodiment differs from the above embodiments in that: the damping split type conveying device further comprises a pressing unlocking part 700 and a position adjusting part 800, and the purpose of pressing the unlocking part 700 and the position adjusting part 800 is to adjust the position of the friction part 600, so that when the unloading object mechanism 100 and the driving vehicle 200 are dismounted, only the object carrying mechanism 100 is pulled upwards, the roller 504a is not contacted with the friction part 600, and the problem that the object carrying mechanism 100 is difficult to pull is avoided.
In this embodiment, moving toward the electromagnet 300 is defined as moving toward the first direction, moving toward the direction away from the electromagnet 300 is defined as moving toward the second direction, and when a jolt occurs, the suction head 502 moves toward the first direction, and then moves toward the second direction due to the elastic force of the elastic member 400, the roller 504a contacts the friction member 600, and during the process of disassembling the folding cart, the suction head 502 is directly pulled away toward the second direction, and the roller 504a is not contacted with the friction member 600, so that the problem of incorrect locking of the clamping block 504d and the positioning groove 602 caused during the pulling away of the folding cart is avoided.
The pressing unlocking component 700 comprises a sliding plate 701 which slides on the inner side of the connecting hole 201 and is in interference with the elastic piece 400, and an unlocking buckle 702 which is arranged on the sliding plate 701, the position adjusting component 800 comprises a rotating ring 801 which is arranged on the inner side of the connecting hole 201 and can rotate, a stress arm 802 and a push-pull arm 803 which are arranged on the inner side of the rotating ring 801, and a damping split type conveying device further comprises a buckling foot 900 which is arranged on the inner side of the connecting hole 201, when the sliding plate 701 moves towards a first direction, the stress arm 802 and the buckling foot 900 can be pressed, and when the sliding plate 701 moves towards the first direction, the stress arm 802 and the buckling foot 900 can be pushed to unlock.
In this embodiment, the side walls of the connection hole 201 are provided with two side cavities 201a, the side cavities 201a are provided with two side grooves 201b at corresponding positions of each side cavity 201a, the slide plate 701 has two side sliding blocks 701a, the two side sliding blocks 701a extend to inner sides of the two side grooves 201b respectively and can move along the two side grooves 201b, the position adjusting member 800 is provided at inner sides of the side cavities 201a, in addition, the side walls of the connection hole 201 are provided with hiding grooves 201c at corresponding positions of each side cavity 201a, the friction member 600 is slidably mounted at inner sides of the hiding grooves 201c, and in a normal state, the friction member 600 is hidden at inner sides of the hiding grooves 201c, so that the roller 504a cannot contact with the friction member 600.
The end of the force receiving arm 802 extends to the side groove 201b, and the end of the push-pull arm 803 extends to the hidden groove 201c and is connected to the friction member 600.
Specifically, the through hole 701b is further formed in the sliding plate 701, the adsorption head 502 penetrates the sliding plate 701 through the through hole 701b, when the adsorption head 502 moves in the first direction due to violent shake, the sliding plate 701 can be pushed to move in the first direction, when the sliding plate 701 moves in the first direction, the side sliding block 701a presses the end of the force receiving arm 802, the force receiving arm 802 drives the rotating ring 801 to rotate, so as to drive the end of the push-pull arm 803 to move towards the direction close to the connecting hole 201, thereby pushing the friction member 600 to move towards the connecting hole 201, the friction member 600 extends from the inner side of the hidden groove 201c and abuts against the roller 504a, at this time, the adsorption head 502 drives the roller 504a to move towards the second direction due to the thrust of the elastic member 400, in this process, the roller 504a contacts with the friction member 600 to roll, if the speed is too fast, the clamping block 504d breaks away from the adsorption of the magnet 504c, moves towards the outer side of the groove 504b, and extends from the groove 504b, in the rolling process of the roller 504a, the clamping block 504d is inserted into the inner side of the positioning groove 602, so that the speed of the adsorption head is slowed down, or the adsorption head 502 stops moving, namely, the adsorption head 502 is prevented from moving too fast, and the electromagnet 200 is separated from the carrier 100 because of the electromagnet 200 is driven.
In the process of disassembling the folding cart, the suction head 502 is pulled directly in the second direction, and at this time, the friction member 600 cannot extend from the inner side of the hiding groove 201c, so that the roller 504a cannot contact with the friction member 600, and therefore, the locking block 504d cannot be locked with the positioning groove 602, and thus, a problem of false locking cannot occur in the process of disassembling the folding cart.
Further, the force arm 802 includes a positioning buckle 802a provided at an end thereof; the positioning buckle 802a has a buckle surface 802a-1 and an unlocking surface 802a-2, wherein the positioning buckle 802a is made of a rubber material and has a certain deformation capability, the buckle surface 802a-1 is inclined to the stressed arm 802, so that a hook opening 802a-3 is formed between the buckle surface 802a-1 and the stressed arm 802, the unlocking surface 802a-2 is inclined to the stressed arm 802, an included angle of 70 degrees to 100 degrees is formed between the unlocking surface 802a-2 and the buckle surface 802a-1, in this embodiment, the included angle is preferably 80 degrees, the unlocking buckle 702 is composed of two parts, one part is an extension rod 702a connected with the sliding plate 701, the end part of the extension rod 702a extends to the lower part of the stressed arm 802, the other part is fixed to the end part of the extension rod 702a, and is a push-off block 702b, therefore, when the adsorption head 502 moves in a first direction due to violent shaking, the sliding plate 701 can push the sliding plate to move in the first direction, when the sliding plate 701 moves in the first direction, the end part 802a of the stressed block 701 is pushed by the sliding plate 802a, the end part of the sliding plate 802a pushes the end part of the stressed block 802a to the side, the end part of the sliding plate 802a is kept away from the connection arm 201a to the friction member 201a, and the connection arm 201a is kept in a state, and the connection arm 201 is kept away from the connection between the friction member 600 a and the positioning buckle hole 201a, and the connection rod is kept in a state, when the connection rod is kept in a state, and the connection between the friction force has been kept in a position between the connection between the end 201 and the end 201 and the positioning buckle position.
Under the action of the elastic member 400, the sliding plate 701 can be pushed to move in the second direction, at this time, the extension rod 702a is driven to move in the second direction, the push-pull block moves in the second direction, contacts and presses the unlocking surface 802a-2, after the unlocking surface 802a-2 is pressed, the positioning buckle 802a is pushed away from the buckle leg 900, and under the action of gravity, the swivel 801 rotates to reset, so that the friction part 600 is pulled back to the inner side of the hidden groove 201 c.
In this embodiment, an elastic structure may be further provided to assist the rotating ring 801 to rotate and reset, for example, a spring structure is provided between the stress arm 802 and the inner wall of the side cavity 201a, and when the stress arm 802 moves away from the connection hole 201, the spring structure is pressed, and after the positioning buckle 802a and the buckle leg 900 are separated, the spring structure pushes the stress arm 802 to move and reset towards the direction close to the connection hole 201, which is not shown in the figure.
The end of the push-pull arm 803 is provided with an extension head 803a, and a through groove 803b is formed in the extension head 803 a; the friction part 600 is further provided with a stress column 603, the stress column 603 penetrates through the through groove 803b, the extension head 803a is connected with the stress column 603, and the friction part 600 can be driven to move in the process of rotating the push-pull arm 803.
In this embodiment, the normal operation of each structure can be ensured by setting the size of the specific structure.
Further, the centrifugal clamping piece 504 further comprises a mounting tube 504e arranged on the adsorption head 502, and an elastic column piece 504f arranged on the inner side of the mounting tube 504 e; the roller 504a is rotatably disposed at an end of the elastic column 504 f.
In this embodiment, the number of rollers 504a is two, the number of the mounting tubes 504e is two, the elastic column member 504f includes a return spring 504f-2, and a tightening column 504f-1 abutting against both ends of the return spring 504f-2, the rollers 504a are rotatably mounted at the ends of the tightening column 504f-1 through shaft connection, and after the friction member 600 extends to the inside of the connection hole 201, the rollers 504a can be abutted against the return spring 504f-2 to apply pressure to the tightening column 504f-1, so that the rollers 504a tighten the friction member 600.
When the rotation speed of the roller 504a is reduced, the clamping block 504d can be completely sucked into the inner side of the groove 504b again under the action of the attraction force of the magnet 504c, so that the clamping block 504d is separated from the positioning groove 602.
The rest of the structure is the same as in embodiment 2.
The operation process comprises the following steps: when the adsorption head 502 moves in the first direction due to violent shake, the sliding plate 701 can be pushed to move in the first direction, when the sliding plate 701 moves in the first direction, the side sliding block 701a presses the end of the force receiving arm 802, the force receiving arm 802 drives the rotating ring 801 to rotate, and the end of the push-pull arm 803 is driven to move towards the direction close to the connecting hole 201, thereby pushing the friction member 600 to move towards the connecting hole 201, the friction member 600 extends out of the inner side of the hidden groove 201c and abuts against the roller 504a, at this time, the adsorption head 502 drives the roller 504a to move in the second direction due to the thrust of the elastic member 400, in this process, the roller 504a and the friction member 600 contact to roll, if the speed is too fast, the clamping block 504d moves out of the adsorption of the magnet 504c under the action of the centrifugal force, and stretches out of the groove 504b, in the rolling process of the roller 504a, the clamping block 504d is inserted into the inner side of the positioning groove 602, so that the speed of the adsorption head 502 is slowed down, or the adsorption head 502 stops moving, and the problem of separating the car carrier 100 from the car carrier 100 caused by the attraction of the electromagnet 300 can be avoided.
It is important to note that the construction and arrangement of the application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present application. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present applications. Therefore, the application is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Furthermore, in order to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the application, or those not associated with practicing the application).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (10)
1. The utility model provides a split type conveyer of shock attenuation which characterized in that:
a loading mechanism (100);
the driving vehicle (200) is connected with the carrying mechanism (100) through a magnetic damping mechanism;
the magnetic damping mechanism comprises an electromagnet (300) arranged on the driving vehicle (200), an elastic piece (400) which is in contact with the electromagnet (300), and an adsorption part (500) arranged on the carrying mechanism (100);
the driving vehicle (200) is provided with a connecting hole (201), and the electromagnet (300) and the elastic piece (400) are arranged on the inner side of the connecting hole (201);
the adsorption component (500) comprises an adsorption head (502), a connecting component (503) for connecting the adsorption head (502) with the support leg (101), and a centrifugal clamping piece (504) arranged on the adsorption head (502).
2. The shock absorbing split-type transportation device as claimed in claim 1, wherein: the carrying mechanism (100) is provided with a plurality of supporting legs (101), side supporting pads (102) and bottom supporting pads (103) which are arranged on the supporting legs (101), a cross rod (104) which is connected with the supporting legs (101), a first pressure sensor (105) which is arranged on the side supporting pads (102), and a second pressure sensor (106) which is arranged on the bottom supporting pads (103).
3. The shock absorbing split-type transportation device as claimed in claim 2, wherein: the driving vehicle (200) is provided with a connecting hole (201), and the electromagnet (300) and the elastic piece (400) are arranged on the inner side of the connecting hole (201);
the adsorption member (500) is a compression ring (501) which is provided on the support leg (101) and can be adsorbed by the electromagnet (300).
4. A shock absorbing split transport unit as defined in claim 3, wherein: the centrifugal clamping piece (504) is characterized by further comprising a friction part (600) which is arranged on the inner side of the connecting hole (201) and corresponds to the centrifugal clamping piece (504), one side, close to the centrifugal clamping piece (504), of the friction part (600) is a friction surface (601), and a plurality of positioning grooves (602) are formed in the friction surface (601) of the friction part (600).
5. The shock absorbing split-type transportation device as claimed in claim 4, wherein: the centrifugal clamping piece (504) comprises a roller (504 a) capable of synchronously moving along with the adsorption head (502), a groove (504 b) formed in the roller (504 a), a magnet (504 c) arranged in the groove (504 b), and a clamping block (504 d) slidably arranged on the inner side of the groove (504 b).
6. The shock absorbing split-type transportation device as claimed in claim 5, wherein: further comprising a pressing unlocking member (700) and a position adjusting member (800);
the pressing unlocking component (700) comprises a sliding plate (701) which is slidably arranged at the inner side of the connecting hole (201) and is in contact with the elastic piece (400), and an unlocking buckle (702) arranged on the sliding plate (701);
the position adjusting component (800) comprises a swivel (801) which is arranged on the inner side of the connecting hole (201) and can rotate, and a stress arm (802) and a push-pull arm (803) which are arranged on the inner side of the swivel (801).
7. The shock absorbing split-type transportation device as claimed in claim 6, wherein: the connecting device also comprises a buckling foot (900) arranged at the inner side of the connecting hole (201);
when the sliding plate (701) moves towards the first direction, the force receiving arm (802) can be pressed to be buckled with the buckling foot (900), and when the sliding plate (701) moves towards the first direction, the force receiving arm (802) can be pushed to be unlocked with the buckling foot (900).
8. The shock absorbing split-type transportation device as claimed in claim 7, wherein: the stress arm (802) comprises a positioning buckle (802 a) arranged at the end part of the stress arm;
the end part of the push-pull arm (803) is provided with an extension head (803 a), and a through groove (803 b) is formed in the extension head (803 a).
9. The shock absorbing split-type transportation device as claimed in claim 8, wherein: the friction part (600) is further provided with a stress column (603), and the stress column (603) penetrates through the through groove (803 b).
10. The shock absorbing split-type transportation device according to claim 7 or 8 or 9, wherein: the centrifugal clamping piece (504) further comprises a placement tube (504 e) arranged on the adsorption head (502), and an elastic column piece (504 f) arranged on the inner side of the placement tube (504 e);
the roller (504 a) is rotatably arranged at the end of the elastic column (504 f).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311914.5A CN117048678B (en) | 2023-10-11 | 2023-10-11 | Split type conveyer of shock attenuation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311311914.5A CN117048678B (en) | 2023-10-11 | 2023-10-11 | Split type conveyer of shock attenuation |
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| CN117048678A true CN117048678A (en) | 2023-11-14 |
| CN117048678B CN117048678B (en) | 2024-01-02 |
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| JPH09268799A (en) * | 1996-03-29 | 1997-10-14 | Hitachi Metals Ltd | Seismic isolator |
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| CN209972473U (en) * | 2019-06-17 | 2020-01-21 | 青岛元泰金属制品有限公司 | Light single-wheel tool vehicle with detachable loading bucket |
| CN213732373U (en) * | 2020-10-07 | 2021-07-20 | 湖南环德智能科技有限公司 | Novel mould pouring mould platform |
| CN215016671U (en) * | 2021-02-24 | 2021-12-07 | 湖北洁尔卫浴股份有限公司 | Closestool cover plate locking structure |
| CN217949928U (en) * | 2022-07-05 | 2022-12-02 | 青岛汇金通电力设备股份有限公司 | Communication tower convenient to make up dismouting |
| CN218333342U (en) * | 2022-06-24 | 2023-01-17 | 浙江泰成互感器有限公司 | Outdoor mutual inductor |
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2023
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09268799A (en) * | 1996-03-29 | 1997-10-14 | Hitachi Metals Ltd | Seismic isolator |
| CN109353287A (en) * | 2018-12-14 | 2019-02-19 | 桂林电子科技大学 | A kind of car networking control host |
| CN209972473U (en) * | 2019-06-17 | 2020-01-21 | 青岛元泰金属制品有限公司 | Light single-wheel tool vehicle with detachable loading bucket |
| CN213732373U (en) * | 2020-10-07 | 2021-07-20 | 湖南环德智能科技有限公司 | Novel mould pouring mould platform |
| CN215016671U (en) * | 2021-02-24 | 2021-12-07 | 湖北洁尔卫浴股份有限公司 | Closestool cover plate locking structure |
| CN218333342U (en) * | 2022-06-24 | 2023-01-17 | 浙江泰成互感器有限公司 | Outdoor mutual inductor |
| CN217949928U (en) * | 2022-07-05 | 2022-12-02 | 青岛汇金通电力设备股份有限公司 | Communication tower convenient to make up dismouting |
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|---|---|
| CN117048678B (en) | 2024-01-02 |
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