CN110345173B - Centrifugal speed control type rotating part middle section connecting device - Google Patents
Centrifugal speed control type rotating part middle section connecting device Download PDFInfo
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- CN110345173B CN110345173B CN201910652705.4A CN201910652705A CN110345173B CN 110345173 B CN110345173 B CN 110345173B CN 201910652705 A CN201910652705 A CN 201910652705A CN 110345173 B CN110345173 B CN 110345173B
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- 230000007246 mechanism Effects 0.000 claims description 352
- 230000005540 biological transmission Effects 0.000 claims description 111
- 238000000926 separation method Methods 0.000 claims description 50
- 238000003032 molecular docking Methods 0.000 claims description 41
- 238000009434 installation Methods 0.000 claims description 27
- 210000001503 joint Anatomy 0.000 claims description 24
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D43/00—Automatic clutches
- F16D43/02—Automatic clutches actuated entirely mechanically
- F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
- F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
- F16D43/2022—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement
- F16D43/2024—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses a middle section connecting device of a centrifugal speed control type rotating part, which comprises a main rotating shaft mounting block and an auxiliary rotating shaft mounting block. The device has the function of connecting the middle section of the rotating shaft, simultaneously can effectively control the maximum speed of the rotating shaft during rotation by utilizing the centrifugal force principle, can realize a timely disconnection effect once the speed is too high, and can prevent accidents caused by continuous rotation.
Description
Technical Field
The invention relates to the technical field of middle section connection, in particular to a middle section connecting device of a centrifugal speed control type rotating part.
Background
At present, most of the existing middle section connecting devices are in connecting plate type connection with a single structure and do not have functionality, certain functionality is needed at certain specific connecting parts, speed control is included, accidents caused by too high speed are prevented, and the existing control devices are electronic instrument equipment, so that the manufacturing cost, the use cost and the maintenance cost are high, and the limitation is large.
Disclosure of Invention
The present invention is directed to a middle section connecting device of a rotating component with a centrifugal speed control function, so as to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a centrifugal speed control type rotating part middle section connecting device comprises a main rotating shaft mounting block and an auxiliary rotating shaft mounting block, wherein the outer sides of the main rotating shaft mounting block and the auxiliary rotating shaft mounting block are mounted at the top of a bottom plane support type rotating shaft mounting and positioning mechanism, one end face centers of the main rotating shaft mounting block and the auxiliary rotating shaft mounting block are respectively provided with a driving rotating shaft mounting hole and a driven rotating shaft mounting hole, the other end face centers of the main rotating shaft mounting block and the auxiliary rotating shaft mounting block are respectively provided with a first rotating shaft and a second rotating shaft, a shaft body in the middle section of the first rotating shaft is sleeved in a main shaft body shell, the center of the main shaft body shell is provided with a main mounting hole, the main mounting hole is fixedly connected with the first rotating shaft through a main bearing, and the side face of the main shaft body shell is provided with a plurality of movable hinges arranged in an annular array, every a main connecting rod is all installed to activity hinge's expansion end, the heavy object ball is installed to main connecting rod's tip, the body of rod in main connecting rod middle section has vice connecting rod through activity hinged joint, the outside at a pair axis body shell is installed through activity hinged joint to the tip of vice connecting rod, the center of vice axis body shell is provided with vice mounting hole, the inside of vice mounting hole is inserted by the axis body of first rotation axis, the inside at a main cavity shell is installed through the base bearing to the one end in the vice axis body shell outside, just the inside of main cavity shell is provided with main hollow structure, first rotation axis is lieing in a main limiting plate is installed to the inside one end of main hollow structure, the biggest rotation state transmission control mechanism of a main cavity shell's tip installation coil spring movable formula of horizontal migration, coil spring movable formula is the biggest rotation state transmission control mechanism and second rotation axis are at opposite end installation separation combination formula rotation, and are rotatory A part butt-joint mechanism.
Further, the bottom plane support type rotating shaft mounting and positioning mechanism comprises a bottom support base plate for the bottom plane support type rotating shaft mounting and positioning mechanism, a first support rod for the bottom plane support type rotating shaft mounting and positioning mechanism, a second support rod for the bottom plane support type rotating shaft mounting and positioning mechanism, a first shaft sleeve shell for the bottom plane support type rotating shaft mounting and positioning mechanism and a second shaft sleeve shell for the bottom plane support type rotating shaft mounting and positioning mechanism, the first center hole for the bottom plane support type rotating shaft mounting and positioning mechanism, the second center hole for the bottom plane support type rotating shaft mounting and positioning mechanism, the bearing for the bottom plane support type rotating shaft mounting and positioning mechanism, the third shaft sleeve shell for the bottom plane support type rotating shaft mounting and positioning mechanism and the third center hole for the bottom plane support type rotating shaft mounting and positioning mechanism are arranged in the center of the first center hole; the bottom plane supporting type rotating shaft installing and positioning mechanism is characterized in that first supporting rods for the bottom plane supporting type rotating shaft installing and positioning mechanism are respectively installed on two sides of the upper surface of a bottom supporting base plate for the bottom plane supporting type rotating shaft installing and positioning mechanism, a first shaft sleeve shell for the bottom plane supporting type rotating shaft installing and positioning mechanism and a second shaft sleeve shell for the bottom plane supporting type rotating shaft installing and positioning mechanism are respectively installed at the tops of the first supporting rods for the two bottom plane supporting type rotating shaft installing and positioning mechanisms, a first center hole for the bottom plane supporting type rotating shaft installing and positioning mechanism and a second center hole for the bottom plane supporting type rotating shaft installing and positioning mechanism are respectively arranged in the first shaft sleeve shell for the bottom plane supporting type rotating shaft installing and positioning mechanism and the second shaft sleeve shell for the bottom plane supporting type rotating shaft installing and positioning mechanism, and a first center hole for the bottom plane supporting type rotating shaft installing and positioning mechanism and a second center hole for the bottom plane supporting type rotating shaft installing and positioning mechanism Bottom plane support formula pivot for installation positioning mechanism bearing is all installed at both ends, bottom plane support formula pivot for installation positioning mechanism second bracing piece for a mid-mounting bottom plane support formula pivot installation positioning mechanism of bottom support base plate upper surface, bottom plane support formula pivot for installation positioning mechanism a bottom plane support formula pivot for installation positioning mechanism third axle sleeve shell of top installation of second bracing piece, bottom plane support formula pivot for installation positioning mechanism third axle sleeve shell inside is provided with bottom plane support formula pivot for installation positioning mechanism third centre bore.
Furthermore, the bottom plane support type rotating shaft mounting and positioning mechanism is provided with a main rotating shaft mounting block and an auxiliary rotating shaft mounting block respectively by using a first center hole and a second center hole inside the bottom plane support type rotating shaft mounting and positioning mechanism.
Furthermore, a main hollow shell is arranged in a third center hole for the bottom plane supporting type rotating shaft mounting and positioning mechanism in a third shaft sleeve shell for the bottom plane supporting type rotating shaft mounting and positioning mechanism, and the structural radius of the third center hole for the bottom plane supporting type rotating shaft mounting and positioning mechanism is larger than the structural radius of the main hollow shell by 0.1-0.5 mm.
Further, the coil spring movable laterally maximum rotation state transfer control mechanism includes a hollow rod body for the coil spring movable laterally maximum rotation state transfer control mechanism, a connecting plate for the coil spring movable laterally maximum rotation state transfer control mechanism, a bolt hole for the coil spring movable laterally maximum rotation state transfer control mechanism, a hollow structure for the coil spring movable laterally maximum rotation state transfer control mechanism, a through hole structure for the coil spring movable laterally maximum rotation state transfer control mechanism, a strip-shaped groove structure for the coil spring movable laterally maximum rotation state transfer control mechanism, a movable plate for the coil spring movable laterally maximum rotation state transfer control mechanism, a telescopic rod for the coil spring movable laterally maximum rotation state transfer control mechanism, a spherical convex structure for the coil spring movable laterally maximum rotation state transfer control mechanism, and a coil spring movable laterally A coil spring for transmitting the control mechanism to the movable maximum rotation state; the hollow rod body for the spiral spring transverse movable type maximum rotation state transmission control mechanism is internally provided with a hollow structure for the spiral spring transverse movable type maximum rotation state transmission control mechanism, the hollow rod body for the spiral spring transverse movable type maximum rotation state transmission control mechanism is positioned in the hollow structure for the spiral spring transverse movable type maximum rotation state transmission control mechanism, a plurality of strip-shaped groove structures for the spiral spring transverse movable type maximum rotation state transmission control mechanism in an annular array are arranged in the hollow structure for the spiral spring transverse movable type maximum rotation state transmission control mechanism, one end center of the hollow rod body for the spiral spring transverse movable type maximum rotation state transmission control mechanism is provided with a through hole structure for the spiral spring transverse movable type maximum rotation state transmission control mechanism, and the hollow structure for the spiral spring transverse movable type maximum rotation state transmission control mechanism is internally provided with a spiral spring transverse movable type maximum rotation state transmission control mechanism The movable plate for system mechanism, the telescopic link for the maximum rotating state transmission control mechanism of a coil spring lateral shifting formula of one end center installation of the movable plate for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula, the body of rod of the telescopic link for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula runs through the through-hole structure for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula, just the telescopic link for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula installs the coil spring for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula that is in compression state on being located the body of rod of the inside hollow structure for the maximum rotating state transmission control mechanism of coil spring lateral shifting formula, the side of the movable plate for the maximum rotating state transmission control mechanism of coil spring is provided with a plurality of coil spring lateral shifting formula that are the annular array and set up The utility model provides a bolt hole for maximum rotation state transmission control mechanism of a plurality of coil spring movable transverse movement formula is provided with the bolt hole for maximum rotation state transmission control mechanism of a plurality of coil spring movable transverse movement formula, and the inside of the strip groove structure for maximum rotation state transmission control mechanism of coil spring movable transverse movement formula is inserted to the maximum rotation state transmission control mechanism of coil spring movable transverse movement formula corresponding with the spherical protruding structure, the connecting plate for maximum rotation state transmission control mechanism of coil spring movable transverse movement formula is installed to the tip of the maximum rotation state transmission control mechanism of coil spring movable transverse movement formula spherical protruding structure, the inside of the connecting plate for maximum rotation state transmission control mechanism of coil spring movable transverse movement formula is provided with the maximum rotation state transmission control mechanism of.
Further, the structural shape and the size of the cross section of the strip-shaped groove structure for the coil spring movable transversely maximum rotation state transmission control mechanism are correspondingly the same as those of the cross section of the spherical bulge structure for the coil spring movable transversely maximum rotation state transmission control mechanism.
Furthermore, the hollow rod body bottom center for the coil spring transverse movable maximum rotation state transmission control mechanism and the connecting plate for the coil spring transverse movable maximum rotation state transmission control mechanism are respectively and fixedly connected with one end of the separation combined type rotation part butt joint mechanism and the end of the main hollow shell.
Further, the split-combination type rotary part docking mechanism comprises a driving circular plate for the split-combination type rotary part docking mechanism, a driven circular plate for the split-combination type rotary part docking mechanism, a main shaft body mounting hole for the split-combination type rotary part docking mechanism, a secondary shaft body mounting hole for the split-combination type rotary part docking mechanism, a semicircular convex structure for the split-combination type rotary part docking mechanism and a semicircular concave structure for the split-combination type rotary part docking mechanism; the center of one end part of the driving circular plate for the separation combined type rotating part butting mechanism and the driven circular plate for the separation combined type rotating part butting mechanism is respectively provided with a main shaft body mounting hole for the separation combined type rotating part butting mechanism and a secondary shaft body mounting hole for the separation combined type rotating part butting mechanism, the other end surface of the driving circular plate for the separation combined type rotating part butting mechanism is provided with a plurality of semicircular convex structures for the separation combined type rotating part butting mechanism which are arranged in an annular array by taking the axial lead of the driving circular plate as the circle center for the separation combined type rotating part butting mechanism, the other end surface of the driven circular plate for the separation combined type rotating part butting mechanism is provided with a plurality of semicircular concave structures for the separation combined type rotating part butting mechanism which are arranged in an annular array by taking the axial lead of the driven circular plate as the circle center, and each semicircular convex structure for the separation and combination type rotating part butt joint mechanism is inserted into the semicircular groove structure for the separation and combination type rotating part butt joint mechanism.
Furthermore, the structure radius of the semicircular convex structure for the separation and combination type rotating part butt joint mechanism is consistent with the structure radius of the semicircular groove structure for the separation and combination type rotating part butt joint mechanism.
Further, one end of a hollow rod body for the maximum rotation state transmission control mechanism and one end of a second rotating shaft, in which a coil spring can move transversely, are respectively installed in the main shaft body installation hole for the separation and combination type rotation part butt joint mechanism and the auxiliary shaft body installation hole for the separation and combination type rotation part butt joint mechanism.
Compared with the prior art, the invention has the beneficial effects that: the invention has the function of connecting the middle section of the rotating shaft, simultaneously, utilizes the centrifugal force principle to effectively control the maximum speed of the rotating shaft during rotation, can realize the timely disconnection function once the speed is too high, and can prevent the occurrence of accidents caused by continuous rotation, moreover, the device is provided with a bottom plane supporting type rotating shaft mounting and positioning mechanism which can stably limit and fix the rotating shaft so as to realize the stable rotation transmission function, in addition, the device is provided with a maximum rotation state transmission control mechanism with a spiral spring capable of moving transversely, can effectively control the maximum rotation driving force during rotation on the premise of realizing the transmission state transmission by utilizing the elasticity of the spiral spring so as to control the maximum rotation speed, in addition, the device is provided with a separation combined type rotating part butt joint mechanism which can realize the free combination and separation functions under different states, thereby realizing the functions of driving and suspending driving.
Drawings
FIG. 1 is a schematic diagram of a full-section structure of a middle section connecting device of a centrifugal speed control type rotating part according to the present invention;
FIG. 2 is a schematic structural diagram of a bottom plane supporting type rotating shaft mounting and positioning mechanism in a middle section connecting device of a centrifugal speed control type rotating part according to the present invention;
FIG. 3 is a schematic structural diagram of a maximum rotation state transmission control mechanism in which a coil spring is laterally movable in a middle section connecting device of a centrifugal speed control type rotating member according to the present invention;
fig. 4 is a schematic structural view of a separation combined type rotating part docking mechanism in a middle section connecting device of a centrifugal speed control type rotating member according to the present invention;
in the figure: 1, a main rotating shaft mounting block, 2, an auxiliary rotating shaft mounting block, 3, a driving rotating shaft mounting hole, 4, a driven rotating shaft mounting hole, 5, a first rotating shaft, 6, a second rotating shaft, 7, a bottom plane support type rotating shaft mounting and positioning mechanism, 71, a bottom support base plate for a bottom plane support type rotating shaft mounting and positioning mechanism, 72, a first support rod for a bottom plane support type rotating shaft mounting and positioning mechanism, 73, a second support rod for a bottom plane support type rotating shaft mounting and positioning mechanism, 74, a first boss housing for a bottom plane support type rotating shaft mounting and positioning mechanism, 75, a second boss housing for a bottom plane support type rotating shaft mounting and positioning mechanism, 76, a first center hole for a bottom plane support type rotating shaft mounting and positioning mechanism, 77, a second center hole for a bottom plane support type rotating shaft mounting and positioning mechanism, 78, a bearing for a bottom plane-supported rotary shaft installation positioning mechanism 79, a third shaft sleeve housing for a bottom plane-supported rotary shaft installation positioning mechanism 710, a third center hole for a bottom plane-supported rotary shaft installation positioning mechanism 8, a main stopper plate 9, a main shaft body housing 11, a main mounting hole 12, a main bearing 13, a living hinge 14, a main connecting rod 15, a weight ball 16, a sub shaft body housing 17, a sub mounting hole 18, a sub connecting rod 19, a main hollow housing 20, a main hollow structure 21, a coil spring horizontally movable maximum rotation state transmission control mechanism 211, a hollow rod body for a coil spring horizontally movable maximum rotation state transmission control mechanism 212, a connecting plate for a coil spring horizontally movable maximum rotation state transmission control mechanism 213, a bolt hole for a coil spring horizontally movable maximum rotation state transmission control mechanism, 214, a hollow structure for the coil spring movable laterally maximum rotation state transmission control mechanism, 215, a through hole structure for the coil spring movable laterally maximum rotation state transmission control mechanism, 216, a strip-shaped groove structure for the coil spring movable laterally maximum rotation state transmission control mechanism, 217, a moving plate for the coil spring movable laterally maximum rotation state transmission control mechanism, 218, an expansion link for the coil spring movable laterally maximum rotation state transmission control mechanism, 219, a spherical projection structure for the coil spring movable laterally maximum rotation state transmission control mechanism, 2110, a coil spring for the coil spring movable laterally maximum rotation state transmission control mechanism, 22, a coil spring movable laterally maximum rotation state transmission control mechanism, 221, a driving disk for the split combined rotation part docking mechanism, 222, a driven circular plate for a split/combination type rotary part docking mechanism, 223, a main shaft body mounting hole for a split/combination type rotary part docking mechanism, 224, a sub shaft body mounting hole for a split/combination type rotary part docking mechanism, 225, a semicircular projection structure for a split/combination type rotary part docking mechanism, 226, and a semicircular groove structure for a split/combination type rotary part docking mechanism.
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.
Referring to fig. 1, an embodiment of the present invention: the main rotating shaft mounting block and the auxiliary rotating shaft mounting block are respectively provided with a driving rotating shaft mounting hole 3 and a driven rotating shaft mounting hole 4 at the center of one end face of the main rotating shaft mounting block 1 and the auxiliary rotating shaft mounting block 2, the other end face of the main rotating shaft mounting block 1 and the auxiliary rotating shaft mounting block 2 are respectively provided with a first rotating shaft 5 and a second rotating shaft 6, a shaft body in the middle section of the first rotating shaft 5 is sleeved in a main shaft body shell 9, the center of the main shaft body shell 9 is provided with a main mounting hole 11, the main mounting hole 11 is fixedly connected with the first rotating shaft 5 through a main bearing 12, and a plurality of movable hinges 13 arranged in an annular array are mounted on the side face of the main shaft body shell 9, a main connecting rod 14 is installed at the movable end of each movable hinge 13, a weight ball 15 is installed at the end of the main connecting rod 14, a secondary connecting rod 18 is connected to the rod body in the middle section of the main connecting rod 14 through the movable hinge 13, the end of the secondary connecting rod 18 is installed at the outer side of a secondary shaft body shell 16 through the movable hinge 13, a secondary installation hole 17 is formed in the center of the secondary shaft body shell 16, the inside of the secondary installation hole 17 is inserted into the shaft body of the first rotating shaft 5, one end of the outer side of the secondary shaft body shell 16 is installed at the inside of a main hollow shell 19 through a main bearing 12, a main hollow structure 20 is arranged inside the main hollow shell 19, a main limiting plate 8 is installed at one end of the first rotating shaft 5 inside the main hollow structure 20, and a coil spring transverse movable maximum rotating state transmission control mechanism 21 is installed at the end of the main hollow shell 19, the coil spring lateral movable maximum rotation state transmission control mechanism 21 and the second rotation shaft 6 are provided with a separate combined rotation part docking mechanism 22 at opposite ends.
Referring to fig. 2, the bottom plane supporting type rotating shaft mounting and positioning mechanism 7 includes a bottom supporting base plate 71 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, a first supporting rod 72 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, a second supporting rod 73 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, a first boss housing 74 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, a second boss housing 75 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, a first center hole 76 for a bottom plane support type rotating shaft mounting and positioning mechanism, a second center hole 77 for a bottom plane support type rotating shaft mounting and positioning mechanism, a bearing 78 for a bottom plane support type rotating shaft mounting and positioning mechanism, a third sleeve housing 79 for a bottom plane support type rotating shaft mounting and positioning mechanism, and a third center hole 710 for a bottom plane support type rotating shaft mounting and positioning mechanism; the bottom surface supporting type rotating shaft mounting and positioning mechanism is characterized in that a first supporting rod 72 for a bottom surface supporting type rotating shaft mounting and positioning mechanism is mounted on each of two sides of the upper surface of a bottom supporting base plate 71 for the bottom surface supporting type rotating shaft mounting and positioning mechanism, a first bushing shell 74 for the bottom surface supporting type rotating shaft mounting and positioning mechanism and a second bushing shell 75 for the bottom surface supporting type rotating shaft mounting and positioning mechanism are mounted on the top of the first supporting rod 72 for the two bottom surface supporting type rotating shaft mounting and positioning mechanisms respectively, a first center hole 76 for the bottom surface supporting type rotating shaft mounting and positioning mechanism and a second center hole 77 for the bottom surface supporting type rotating shaft mounting and positioning mechanism are arranged inside the first bushing shell 74 for the bottom surface supporting type rotating shaft mounting and positioning mechanism and the second bushing shell 75 for the bottom surface supporting type rotating shaft mounting and positioning mechanism respectively, and the first center hole 76 for the bottom surface supporting type rotating shaft mounting and positioning mechanism and the bottom surface supporting type rotating shaft mounting and positioning mechanism are arranged inside the first center hole 76 for the The two ends of the second center hole 77 for the positioning mechanism are respectively provided with a bearing 78 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, the middle part of the upper surface of the bottom supporting base plate 71 for the bottom plane supporting type rotating shaft mounting and positioning mechanism is provided with a second supporting rod 73 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, the top part of the second supporting rod 73 for the bottom plane supporting type rotating shaft mounting and positioning mechanism is provided with a third shaft sleeve shell 79 for the bottom plane supporting type rotating shaft mounting and positioning mechanism, and the inside of the third shaft sleeve shell 79 for the bottom plane supporting type rotating shaft mounting and positioning mechanism is provided with a third center hole 710 for the bottom plane supporting type rotating shaft mounting and positioning mechanism; a main rotating shaft mounting block 1 and an auxiliary rotating shaft mounting block 2 are respectively mounted on the inner rings of a bearing 78 for the bottom plane supporting type rotating shaft mounting and positioning mechanism inside a first center hole 76 for the bottom plane supporting type rotating shaft mounting and positioning mechanism and a second center hole 77 for the bottom plane supporting type rotating shaft mounting and positioning mechanism; the bottom plane support type rotating shaft installation and positioning mechanism of the third shaft sleeve shell 79 is internally provided with a main hollow shell 9 through a third center hole 710, the structure radius of the third center hole 710 of the bottom plane support type rotating shaft installation and positioning mechanism is larger than the structure radius of the main hollow shell 9 by 0.1-0.5 mm, and the bottom plane support type rotating shaft installation and positioning mechanism mainly has the following functions: the main rotating shaft mounting block 1 and the sub rotating shaft mounting block 2 can be restrained, and the main hollow housing 9 can be prevented from being detached.
Referring to fig. 3, the coil spring lateral movement type maximum rotation state transmission control mechanism 21 includes a hollow rod body 211 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a connection plate 212 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a bolt hole 213 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a hollow structure 214 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a through hole structure 215 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a bar-shaped groove structure 216 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a moving plate 217 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a telescopic rod 218 for the coil spring lateral movement type maximum rotation state transmission control mechanism, a screw rod, a screw, A spherical convex structure 219 for a coil spring laterally movable maximum rotation state transmission control mechanism and a coil spring 2110 for a coil spring laterally movable maximum rotation state transmission control mechanism; the hollow rod body 211 for the coil spring transversely movable maximum rotation state transfer control mechanism is internally provided with a hollow structure 214 for the coil spring transversely movable maximum rotation state transfer control mechanism at the center, the hollow rod body 211 for the coil spring transversely movable maximum rotation state transfer control mechanism is positioned in the hollow structure 214 for the coil spring transversely movable maximum rotation state transfer control mechanism, a plurality of strip-shaped groove structures 216 for the coil spring transversely movable maximum rotation state transfer control mechanism in an annular array are arranged in the hollow structure 214, one end center of the hollow rod body 211 for the coil spring transversely movable maximum rotation state transfer control mechanism is provided with a through hole structure 215 for the coil spring transversely movable maximum rotation state transfer control mechanism, and the hollow structure 214 for the coil spring transversely movable maximum rotation state transfer control mechanism is internally provided with a coil spring transversely movable maximum rotation state transfer control mechanism The movable plate 217 for the large rotation state transmission control mechanism, the telescopic rod 218 for the coil spring lateral movement type maximum rotation state transmission control mechanism is installed at the center of one end of the movable plate 217 for the coil spring lateral movement type maximum rotation state transmission control mechanism, the rod body of the telescopic rod 218 for the coil spring lateral movement type maximum rotation state transmission control mechanism penetrates through the through hole structure 215 for the coil spring lateral movement type maximum rotation state transmission control mechanism, the telescopic rod 218 for the coil spring lateral movement type maximum rotation state transmission control mechanism installs the coil spring 2110 for the coil spring lateral movement type maximum rotation state transmission control mechanism in a compressed state on the rod body inside the hollow structure 214 for the coil spring lateral movement type maximum rotation state transmission control mechanism, and the side surface of the movable plate 217 for the coil spring lateral movement type maximum rotation state transmission control mechanism is provided with a plurality of coils A spherical convex structure 219 for a coil spring laterally movable maximum rotation state transfer control mechanism, which is arranged in an annular array, and the spherical convex structure 219 for a coil spring laterally movable maximum rotation state transfer control mechanism is correspondingly inserted into the inside of the strip-shaped groove structure 216 for a coil spring laterally movable maximum rotation state transfer control mechanism, a connecting plate 212 for a coil spring laterally movable maximum rotation state transfer control mechanism is installed at an end of the spherical convex structure 219 for a coil spring laterally movable maximum rotation state transfer control mechanism, and a plurality of bolt holes 213 for a coil spring laterally movable maximum rotation state transfer control mechanism are arranged inside the connecting plate 212 for a coil spring laterally movable maximum rotation state transfer control mechanism; the structural shape and the size of the cross section of the strip-shaped groove structure 216 for the helical spring transversely-movable maximum rotation state transmission control mechanism are correspondingly the same as those of the cross section of the spherical convex structure 219 for the helical spring transversely-movable maximum rotation state transmission control mechanism; the coil spring maximum rotation state transmission control mechanism of lateral shifting type is with hollow body of rod 211 bottom center and coil spring maximum rotation state transmission control mechanism of lateral shifting type is with connecting plate 212 respectively with separation combination formula rotation part docking mechanism 11 one end and main cavity shell 19 tip fixed connection, its main function is: since the coil spring 2110 for the coil spring laterally movable maximum rotation state transmission control means is in a compressed state, it can be abutted against the generated centrifugal force, and when the centrifugal force is smaller than the elasticity of the coil spring 2110 for the coil spring laterally movable maximum rotation state transmission control means, each part normally operates, whereas when the centrifugal force is smaller than the elasticity of the coil spring 2110 for the coil spring laterally movable maximum rotation state transmission control means, the separation-combined rotation portion abutting means 22 is separated, and the transmission function is disconnected.
Referring to fig. 4, the separated and assembled type rotation part docking mechanism 22 includes a driving circular plate 221 for the separated and assembled type rotation part docking mechanism, a driven circular plate 222 for the separated and assembled type rotation part docking mechanism, a main shaft body installation hole 223 for the separated and assembled type rotation part docking mechanism, a secondary shaft body installation hole 224 for the separated and assembled type rotation part docking mechanism, a semicircular projection structure 225 for the separated and assembled type rotation part docking mechanism, and a semicircular groove structure 226 for the separated and assembled type rotation part docking mechanism; a main shaft body mounting hole 223 for a split and combined type rotary part docking mechanism and a secondary shaft body mounting hole 224 for a split and combined type rotary part docking mechanism are respectively formed at the center of one end portion of the driving circular plate 221 for the split and combined type rotary part docking mechanism and the driven circular plate 222 for the split and combined type rotary part docking mechanism, a plurality of semicircular projection structures 225 for a split and combined type rotary part docking mechanism are formed at the other end surface of the driving circular plate 221 for the split and combined type rotary part docking mechanism with respect to the axial line of the driving circular plate 221 for the split and combined type rotary part docking mechanism as a circular array of the center of a circle, a plurality of semicircular groove structures 226 for a split and combined type rotary part docking mechanism are formed at the other end surface of the driven circular plate 222 for the split and combined type rotary part docking mechanism with respect to the axial line of the driven circular plate 222 for, and each of the split combined rotary part docking mechanism semicircular projection structures 225 is inserted into an inside of a split combined rotary part docking mechanism semicircular groove structure 226; the structure radius of the semicircular convex structure 225 for the separation and combination type rotation part butt joint mechanism is consistent with the structure radius of the semicircular concave structure 226 for the separation and combination type rotation part butt joint mechanism; the inside of main shaft body mounting hole 223 for the separation combination formula rotation position docking mechanism and the inside of auxiliary shaft body mounting hole 224 for the separation combination formula rotation position docking mechanism install the one end of the biggest rotation state transmission control mechanism of coil spring lateral shifting formula 211 of the hollow body of rod and the one end of second rotation axis 6 respectively, and its main function is: the semicircular projection structure 225 for a separation/combination type rotation part docking mechanism and the semicircular groove structure 226 for a separation/combination type rotation part docking mechanism can perform a rotation action when they are in contact with each other, and when they are separated from each other, rotation transmission cannot be performed.
The specific use mode is as follows: in the working process of the invention, a main rotating shaft mounting block 1 and an auxiliary rotating shaft mounting block 2 are respectively fixedly mounted with the end parts of a driving rotating shaft and a driven rotating shaft, when the driving rotating shaft works, the driven rotating shaft can be driven to rotate rapidly by the device under the transmission action of component force, when the rotating speed is too fast, each heavy object ball 15 drives a main connecting rod 21 to move towards a longitudinal angle under the action of centrifugal force, and simultaneously drives an auxiliary shaft sleeve shell 16 and a main hollow shell 19 to move towards one side under the action of an auxiliary connecting rod 18, at the moment, a separation combined type rotating part butt joint mechanism 22 realizes separation and cannot drive any further, when the rotating speed is reduced, the heavy object ball 15 moves towards a transverse part under the action of gravity, and the separation combined type rotating part butt joint mechanism 22 is recombined to realize the transmission action.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A centrifugal speed control type rotating part middle section connecting device comprises a main rotating shaft mounting block (1) and an auxiliary rotating shaft mounting block (2), wherein the outer sides of the main rotating shaft mounting block (1) and the auxiliary rotating shaft mounting block (2) are mounted at the top of a bottom plane support type rotating shaft mounting and positioning mechanism (7), one end face centers of the main rotating shaft mounting block (1) and the auxiliary rotating shaft mounting block (2) are respectively provided with a driving rotating shaft mounting hole (3) and a driven rotating shaft mounting hole (4), the other end face centers of the main rotating shaft mounting block (1) and the auxiliary rotating shaft mounting block (2) are respectively provided with a first rotating shaft (5) and a second rotating shaft (6), the middle section of the first rotating shaft (5) is sleeved inside a main shaft body shell (9), and the center of the main shaft body shell (9) is provided with a main mounting hole (11), the main mounting hole (11) is fixedly connected with the first rotating shaft (5) through a main bearing (12), a plurality of movable hinges (13) arranged in an annular array are mounted on the side face of the main shaft body shell (9), a main connecting rod (14) is mounted at the movable end of each movable hinge (13), a heavy object ball (15) is mounted at the end of each main connecting rod (14), a rod body in the middle section of each main connecting rod (14) is connected with an auxiliary connecting rod (18) through the movable hinges (13), the end of each auxiliary connecting rod (18) is mounted on the outer side of an auxiliary shaft body shell (16) through the movable hinges (13), an auxiliary mounting hole (17) is formed in the center of each auxiliary shaft body shell (16), the inner part of each auxiliary mounting hole (17) is inserted into the shaft body of the first rotating shaft (5), and one end of the outer side of each auxiliary shaft body shell (16) is mounted in a main hollow shell (19) through the main bearing (12, just the inside of main hollow shell (19) is provided with main hollow structure (20), first rotation axis (5) are lieing in a main limiting plate (8) is installed to the inside one end of main hollow structure (20), the biggest rotatory state transmission control mechanism of a coil spring lateral shifting formula (21) is installed to the tip of main hollow shell (19), the biggest rotatory state transmission control mechanism of coil spring lateral shifting formula (21) and second rotation axis (6) are at rotatory position docking mechanism (22) of separation combination formula of opposite end installation, its characterized in that: the coil spring transverse movable maximum rotation state transfer control mechanism (21) comprises a hollow rod body (211) for the coil spring transverse movable maximum rotation state transfer control mechanism, a connecting plate (212) for the coil spring transverse movable maximum rotation state transfer control mechanism, a bolt hole (213) for the coil spring transverse movable maximum rotation state transfer control mechanism, a hollow structure (214) for the coil spring transverse movable maximum rotation state transfer control mechanism, a through hole structure (215) for the coil spring transverse movable maximum rotation state transfer control mechanism, a strip-shaped groove structure (216) for the coil spring transverse movable maximum rotation state transfer control mechanism, a movable plate (217) for the coil spring transverse movable maximum rotation state transfer control mechanism, a spherical bulge structure (218) for the coil spring transverse movable maximum rotation state transfer control mechanism and a coil spring transverse movable maximum rotation state transfer control mechanism A telescopic rod (219) for the large rotation state transmission control mechanism and a coil spring (2110) for the maximum rotation state transmission control mechanism, the coil spring being movable in the lateral direction; the hollow structure (214) for the coil spring transverse movable type maximum rotation state transmission control mechanism is arranged at the center inside the hollow rod body (211) for the coil spring transverse movable type maximum rotation state transmission control mechanism, the hollow rod body (211) for the coil spring transverse movable type maximum rotation state transmission control mechanism is positioned in the hollow structure (214) for the coil spring transverse movable type maximum rotation state transmission control mechanism, a plurality of strip-shaped groove structures (216) for the coil spring transverse movable type maximum rotation state transmission control mechanism in an annular array are arranged inside the hollow structure (214) for the coil spring transverse movable type maximum rotation state transmission control mechanism, a through hole structure (215) for the coil spring transverse movable type maximum rotation state transmission control mechanism is arranged at the center of one end of the hollow rod body (211) for the coil spring transverse movable type maximum rotation state transmission control mechanism, and the hollow structure (214) for the coil spring transverse movable type maximum rotation state transmission control mechanism A coil spring movable transverse maximum rotation state transmission control mechanism movable plate (217) is arranged in the coil spring movable transverse maximum rotation state transmission control mechanism movable plate, a coil spring movable transverse maximum rotation state transmission control mechanism telescopic rod (219) is arranged at the center of one end of the coil spring movable transverse maximum rotation state transmission control mechanism movable plate (217), the rod body of the coil spring movable transverse maximum rotation state transmission control mechanism telescopic rod (219) penetrates through the coil spring movable transverse maximum rotation state transmission control mechanism through hole structure (215), and the coil spring movable transverse maximum rotation state transmission control mechanism telescopic rod (219) is provided with a coil spring movable transverse maximum rotation state transmission control mechanism spiral spring (2110) in a compressed state on the rod body in the coil spring movable transverse maximum rotation state transmission control mechanism hollow structure (214), the side surface of the movable plate (217) for the coil spring transverse movable maximum rotation state transfer control mechanism is provided with a plurality of spherical bulge structures (218) for the coil spring transverse movable maximum rotation state transfer control mechanism arranged in an annular array, the spherical bulge structures (218) for the coil spring transverse movable maximum rotation state transfer control mechanism are correspondingly inserted into the strip-shaped groove structures (216) for the coil spring transverse movable maximum rotation state transfer control mechanism, the end part of the telescopic rod (219) for the coil spring transverse movable maximum rotation state transfer control mechanism is provided with a connecting plate (212) for the coil spring transverse movable maximum rotation state transfer control mechanism, and the inside of the connecting plate (212) for the coil spring transverse movable maximum rotation state transfer control mechanism is provided with a plurality of bolt holes (213) for the coil spring transverse movable maximum rotation state transfer control mechanism The cross section of the strip-shaped groove structure (216) for the spiral spring transverse movable maximum rotation state transmission control mechanism is the same as the cross section of the spherical convex structure (218) for the spiral spring transverse movable maximum rotation state transmission control mechanism in structural shape and size, and the bottom center of the hollow rod body (211) for the spiral spring transverse movable maximum rotation state transmission control mechanism and the connecting plate (212) for the spiral spring transverse movable maximum rotation state transmission control mechanism are fixedly connected with one end of the separated combined type rotation part butt joint mechanism (22) and the end of the main hollow shell (19) respectively.
2. A centrifugal speed control type middle section connecting device of a rotary member according to claim 1, wherein: the bottom plane support type rotating shaft mounting and positioning mechanism (7) comprises a bottom support base plate (71) for the bottom plane support type rotating shaft mounting and positioning mechanism, a first support rod (72) for the bottom plane support type rotating shaft mounting and positioning mechanism, a second support rod (73) for the bottom plane support type rotating shaft mounting and positioning mechanism, a first shaft sleeve shell (74) for the bottom plane support type rotating shaft mounting and positioning mechanism and a second shaft sleeve shell (75) for the bottom plane support type rotating shaft mounting and positioning mechanism, a first center hole (76) for a bottom plane support type rotating shaft mounting and positioning mechanism, a second center hole (77) for the bottom plane support type rotating shaft mounting and positioning mechanism, a bearing (78) for the bottom plane support type rotating shaft mounting and positioning mechanism, a third shaft sleeve shell (79) for the bottom plane support type rotating shaft mounting and positioning mechanism and a third center hole (710) for the bottom plane support type rotating shaft mounting and positioning mechanism; the two sides of the upper surface of the bottom supporting base plate (71) for the bottom plane supporting type rotating shaft mounting and positioning mechanism are respectively provided with a first supporting rod (72) for the bottom plane supporting type rotating shaft mounting and positioning mechanism, the top of the first supporting rod (72) for the two bottom plane supporting type rotating shaft mounting and positioning mechanisms is respectively provided with a first shaft sleeve shell (74) for the bottom plane supporting type rotating shaft mounting and positioning mechanism and a second shaft sleeve shell (75) for the bottom plane supporting type rotating shaft mounting and positioning mechanism, the first shaft sleeve shell (74) for the bottom plane supporting type rotating shaft mounting and positioning mechanism and the second shaft sleeve shell (75) for the bottom plane supporting type rotating shaft mounting and positioning mechanism are respectively internally provided with a first center hole (76) for the bottom plane supporting type rotating shaft mounting and positioning mechanism and a second center hole (77) for the bottom plane supporting type rotating shaft mounting and positioning mechanism, both ends of a first center hole (76) for the bottom plane support type rotating shaft mounting and positioning mechanism and a second center hole (77) for the bottom plane support type rotating shaft mounting and positioning mechanism are provided with a bearing (78) for the bottom plane support type rotating shaft mounting and positioning mechanism, a second support rod (73) for the bottom plane support type rotating shaft mounting and positioning mechanism is arranged in the middle of the upper surface of the bottom support base plate (71) for the bottom plane support type rotating shaft mounting and positioning mechanism, a third shaft sleeve shell (79) for the bottom plane supporting type rotating shaft mounting and positioning mechanism is mounted at the top of the second supporting rod (73) for the bottom plane supporting type rotating shaft mounting and positioning mechanism, and a third center hole (710) for the bottom plane support type rotating shaft mounting and positioning mechanism is arranged in a third shaft sleeve shell (79) for the bottom plane support type rotating shaft mounting and positioning mechanism.
3. A centrifugal speed control type middle section connecting device of a rotary member according to claim 2, wherein: and a main rotating shaft mounting block (1) and an auxiliary rotating shaft mounting block (2) are respectively mounted in inner rings of a bearing (78) for the bottom plane supporting type rotating shaft mounting and positioning mechanism in a first center hole (76) for the bottom plane supporting type rotating shaft mounting and positioning mechanism and a second center hole (77) for the bottom plane supporting type rotating shaft mounting and positioning mechanism.
4. A centrifugal speed control type middle section connecting device of a rotary member according to claim 2, wherein: bottom plane support formula swivel axis installation positioning mechanism in for the third axle sleeve shell (79) of bottom plane support formula swivel axis installation positioning mechanism third centre bore (710) internally mounted have main cavity shell (19), just the structure radius of bottom plane support formula swivel axis installation positioning mechanism third centre bore (710) is greater than main cavity shell (19) structure radius 0.1-0.5 millimeter.
5. A centrifugal speed control type middle section connecting device of a rotary member according to claim 1, wherein: the separation and combination type rotation part butt joint mechanism (22) comprises a driving circular plate (221) for the separation and combination type rotation part butt joint mechanism, a driven circular plate (222) for the separation and combination type rotation part butt joint mechanism, a main shaft body mounting hole (223) for the separation and combination type rotation part butt joint mechanism, a secondary shaft body mounting hole (224) for the separation and combination type rotation part butt joint mechanism, a semicircular convex structure (225) for the separation and combination type rotation part butt joint mechanism and a semicircular concave structure (226) for the separation and combination type rotation part butt joint mechanism; a main shaft body mounting hole (223) for the separation and combination type rotating part butting mechanism and a secondary shaft body mounting hole (224) for the separation and combination type rotating part butting mechanism are respectively arranged at the center of one end part of the driving circular plate (221) for the separation and combination type rotating part butting mechanism and the driven circular plate (222) for the separation and combination type rotating part butting mechanism, a plurality of semicircular convex structures (225) for the separation and combination type rotating part butting mechanism are arranged in an annular array by taking the axial lead of the driving circular plate (221) for the separation and combination type rotating part butting mechanism as the circle center, a plurality of semicircular groove junctions (222) for the separation and combination type rotating part butting mechanism are arranged in an annular array by taking the axial lead of the driven circular plate (222) for the separation and combination type rotating part butting mechanism as the circle center And a structure (226), and each of the split combined type rotary part docking mechanism semicircular convex structures (225) is correspondingly inserted into the interior of a split combined type rotary part docking mechanism semicircular concave structure (226).
6. The device according to claim 5, wherein the intermediate section connecting means comprises: the structure radius of the semicircular convex structure (225) for the separation and combination type rotation part butt joint mechanism is consistent with the structure radius of the semicircular groove structure (226) for the separation and combination type rotation part butt joint mechanism.
7. The device according to claim 5, wherein the intermediate section connecting means comprises: one end of a hollow rod body (211) for a coil spring transverse movable maximum rotation state transmission control mechanism and one end of a second rotating shaft (6) are respectively arranged in a main shaft body mounting hole (223) for the separation combined type rotation part butt joint mechanism and a secondary shaft body mounting hole (224) for the separation combined type rotation part butt joint mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910652705.4A CN110345173B (en) | 2019-07-19 | 2019-07-19 | Centrifugal speed control type rotating part middle section connecting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910652705.4A CN110345173B (en) | 2019-07-19 | 2019-07-19 | Centrifugal speed control type rotating part middle section connecting device |
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| CN110345173A CN110345173A (en) | 2019-10-18 |
| CN110345173B true CN110345173B (en) | 2021-05-18 |
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| CN201910652705.4A Expired - Fee Related CN110345173B (en) | 2019-07-19 | 2019-07-19 | Centrifugal speed control type rotating part middle section connecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111365441A (en) * | 2020-03-17 | 2020-07-03 | 何明琼 | Rotary centrifugal force type tension driving device |
| CN112059714B (en) * | 2020-09-15 | 2021-08-27 | 湖南尚亿智能制造有限公司 | Mechanical cutting fluid flow control device for machine tool manufacturing |
| CN114337083B (en) * | 2021-12-31 | 2023-10-10 | 米凯 | Crawler belt winding gradual change type rotary transmission connecting device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312104A1 (en) * | 1983-04-02 | 1984-10-04 | Volkswagenwerk Ag, 3180 Wolfsburg | Speed-dependent clutch |
| CN2625641Y (en) * | 2003-06-26 | 2004-07-14 | 杨晶明 | Centrifugal force type speed limiting clutch |
| DE102014221543A1 (en) * | 2013-11-11 | 2015-05-13 | Schaeffler Technologies Gmbh & Co. Kg | Electromotive actuator for actuating a friction clutch and / or a braking device and use of a corresponding actuator for actuating a friction clutch and / or a braking device |
| CN107237840A (en) * | 2017-07-11 | 2017-10-10 | 夏千雅 | A kind of lorry rotation shaft connector |
| KR102399477B1 (en) * | 2017-07-28 | 2022-05-18 | 현대자동차주식회사 | Apparatus for auto shifting of vehicle |
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