CN113108034B - Small-size solid of revolution rotation release - Google Patents
Small-size solid of revolution rotation release Download PDFInfo
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- CN113108034B CN113108034B CN202110461244.XA CN202110461244A CN113108034B CN 113108034 B CN113108034 B CN 113108034B CN 202110461244 A CN202110461244 A CN 202110461244A CN 113108034 B CN113108034 B CN 113108034B
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- 239000007787 solid Substances 0.000 title claims description 5
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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- 238000006467 substitution reaction 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
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
- F16H13/04—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion with balls or with rollers acting in a similar manner
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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Abstract
A small-sized revolving body rotation releasing device relates to the field of small-sized revolving body release. The invention solves the problems that the released revolving body of the existing revolving body releasing device does not have a rotating function and can not meet the requirement of the revolving body releasing with a rotating angular velocity. A first rotating rod and a second rotating rod are vertically arranged between a horizontal flat plate a and a horizontal flat plate b side by side, a motor shaft of a speed regulating motor is respectively connected with the first rotating rod and the second rotating rod through a transmission mechanism, one end of a horizontal rod piece of a T-shaped circular tube is fixedly connected with a movable sliding rod of a push-pull type electromagnet, small-diameter ends of a first circular table and a second circular table are respectively connected with two ends of a vertical rod piece of the T-shaped circular tube in a rotating mode, a revolving body is in contact with the surfaces of the first rotating rod and the second rotating rod, and excircles at two ends of the revolving body are respectively in line contact with the side surfaces of the first circular table and the second circular table. The invention is used for realizing the rotation release of the revolving bodies with different sizes, and can conveniently and effectively adjust the rotation angular speed and the release height of the revolving bodies.
Description
Technical Field
The invention relates to the field of small-sized revolving body releasing, in particular to a small-sized revolving body rotation releasing device.
Background
The larger the rotating angular velocity of the moving revolving body around the shaft is, the more stable the posture thereof is, and the existing revolving body releasing device is often released by a mechanical clamping device such as a manipulator, and the revolving body released in this way does not have a rotating function, so that some revolving body releasing functions with the rotating angular velocity cannot be satisfied. As described above, the conventional revolving unit release device has a problem that the released revolving unit does not have a revolving function and cannot satisfy the release of the revolving unit having a revolving angular velocity.
Disclosure of Invention
The invention aims to solve the problems that the released revolving body of the existing revolving body releasing device does not have a rotating function and cannot meet the releasing requirement of the revolving body with a rotating angular velocity, and further provides a small revolving body rotating releasing device.
The technical scheme of the invention is as follows:
a small-sized revolving body rotation releasing device comprises a rotating support 1, a speed regulating motor 2, a transmission mechanism, a first rotating rod 18, a second rotating rod 19, a revolving body 17, a limiting support 5, a slide rail mechanism and a revolving body limiting rod mechanism, wherein the rotating support 1 comprises a horizontal flat plate a, a horizontal flat plate b and a vertical flat plate, the horizontal flat plate a and the horizontal flat plate b are horizontally and oppositely fixed on one side end surface of the vertical flat plate from top to bottom, the rotating support 1 is connected with a foundation through the slide rail mechanism, the first rotating rod 18 and the second rotating rod 19 are vertically arranged between the horizontal flat plate a and the horizontal flat plate b side by side, two ends of the first rotating rod 18 and the second rotating rod 19 are respectively and rotatably connected with the horizontal flat plate a and the horizontal flat plate b, the speed regulating motor 2 is arranged on the rotating support 1, and a motor shaft of the speed regulating motor 2 is respectively connected with the first rotating rod 18 and the second rotating rod 19 through the transmission mechanism, and the first rotating rod 18 and the second rotating rod 19 rotate at the same speed under the driving of the speed regulating motor 2, the limit bracket 5 is vertically arranged at one side of the rotating bracket 1, the bottom of the limit bracket 5 is fixedly connected with a foundation, the revolving body limit rod mechanism is arranged on the limit bracket 5, the revolving body limit rod mechanism comprises a push-pull electromagnet 9, a T-shaped circular tube 8, a first round platform 6 and a second round platform 11, the push-pull electromagnet 9 is fixedly connected with the limit bracket 5, a movable slide rod of the push-pull electromagnet 9 horizontally points to the first rotating rod 18 and the second rotating rod 19, one end of a horizontal rod piece of the T-shaped circular tube 8 is fixedly connected with a movable slide rod of the push-pull electromagnet 9, the small diameter ends of the first round platform 6 and the second round platform 11 are respectively rotatably connected with two ends of a vertical rod piece of the T-shaped circular tube 8, the revolving body 17 is vertically arranged among the vertical rod pieces of the first rotating rod 18, the second rotating rod 19 and the T-shaped circular tube 8, the revolving body 17 is in surface contact with the first revolving rod 18 and the second revolving rod 19, and the excircles at two ends of the revolving body 17 are in line contact with the side surfaces of the first round table 6 and the second round table 11 respectively.
Further, the rotating support 1 further comprises a horizontal flat plate c, the horizontal flat plate a, the horizontal flat plate b, the horizontal flat plate c and the vertical flat plate form an E-shaped structural support, the speed regulating motor 2 is vertically installed on the horizontal flat plate c, a motor shaft of the speed regulating motor 2 is vertically arranged downwards, and the motor shaft of the speed regulating motor 2 is connected with the first rotating rod 18 and the second rotating rod 19 through a transmission mechanism respectively.
Further, the first rotating rod 18 and the second rotating rod 19 have the same structure, the first rotating rod 18 and the second rotating rod 19 are both reducing rods, and the diameters of two end rods of the first rotating rod 18 are smaller than the diameter of the middle main body rod.
Further, both end levers of the first rotating lever 18 and the second rotating lever 19 are made of metal, and the intermediate body levers of the first rotating lever 18 and the second rotating lever 19 are made of rubber.
Further, the transmission mechanism comprises a first gear 3, a second gear 4 and a third gear 22, the upper end rods of the first rotating rod 18 and the second rotating rod 19 respectively penetrate through the horizontal flat plate a and extend to a position between the horizontal flat plate a and the horizontal flat plate c, the first gear 3 and the second gear 4 are respectively horizontally arranged on the end rods of the upper ends of the first rotating rod 18 and the second rotating rod 19 extending out of the horizontal flat plate a, the third gear 22 is horizontally arranged on a motor shaft of the speed regulating motor 2, and the third gear 22 is respectively meshed with the first gear 3 and the second gear 4.
Further, the first gear 3 and the second gear 4 are identical in structure.
Further, the device also comprises a first bearing 20, a second bearing 21, a third bearing 13 and a fourth bearing 14, wherein the joints of the horizontal flat plate a and the first rotating rod 18 and the second rotating rod 19 are respectively embedded with the first bearing 20 and the second bearing 21, the upper end rods of the first rotating rod 18 and the second rotating rod 19 are respectively and rotatably connected with the horizontal flat plate a through the first bearing 20 and the second bearing 21, the joints of the horizontal flat plate b and the first rotating rod 18 and the second rotating rod 19 are respectively embedded with the third bearing 13 and the fourth bearing 14, and the lower end rods of the first rotating rod 18 and the second rotating rod 19 are respectively and rotatably connected with the horizontal flat plate b through the third bearing 13 and the fourth bearing 14.
Further, the revolving body limiting rod mechanism further comprises a first cylindrical rod 7 and a second cylindrical rod 10, two ends of a vertical rod piece of the T-shaped circular tube 8 are respectively provided with two screw holes, one ends of the first cylindrical rod 7 and the second cylindrical rod 10 are respectively provided with a screw rod, and the screw rods are in threaded connection with the screw holes of the vertical rod piece of the T-shaped circular tube 8.
Furthermore, the other ends of the first cylindrical rod 7 and the second cylindrical rod 10 are respectively provided with an optical axis, the small-diameter ends of the first circular truncated cone 6 and the second circular truncated cone 11 are respectively embedded with a circular truncated cone connecting bearing, and the first circular truncated cone 6 and the second circular truncated cone 11 are respectively in rotating connection with the screw rods at one ends of the first cylindrical rod 7 and the second cylindrical rod 10 through the two circular truncated cone connecting bearings.
Further, the first round table 6 and the second round table 11 are made of rubber.
Compared with the prior art, the invention has the following effects:
1. the small-sized revolving body rotation releasing device can realize the rotation releasing function of the revolving body 17, and can conveniently and effectively adjust the rotation angular speed and the releasing height of the revolving body. The device can realize the control of the rotating speed through the speed regulating motor 2; the control of the release height can be achieved by a slide rail mechanism.
2. The small-sized revolving body rotation releasing device can realize rotation releasing of revolving bodies with different sizes. The device can realize the rotary release of the rotary bodies 17 with different lengths in a certain size range by adjusting the lengths of the rotary body limiting rod mechanisms in the vertical direction (namely the relative positions of the first cylindrical rod 7 and the second cylindrical rod 10 on the vertical rod piece of the T-shaped circular tube 8); the revolving bodies 17 with different diameters within a certain size range can be released by adjusting the distance from the vertical rod piece of the T-shaped circular tube 8 to the first revolving rod 18 and the second revolving rod 19.
Drawings
Fig. 1 is a schematic structural view of a small slewing body rotation releasing device of the present invention.
Detailed Description
The first embodiment is as follows: the embodiment is described with reference to fig. 1, the small revolving body rotation releasing device of the embodiment comprises a rotating bracket 1, a speed regulating motor 2, a transmission mechanism, a first rotating rod 18, a second rotating rod 19, a revolving body 17, a limiting bracket 5, a sliding rail mechanism and a revolving body limiting rod mechanism, wherein the rotating bracket 1 comprises a horizontal flat plate a, a horizontal flat plate b and a vertical flat plate, the horizontal flat plate a and the horizontal flat plate b are horizontally and relatively fixed on one side end surface of the vertical flat plate from top to bottom, the rotating bracket 1 is connected with a foundation through the sliding rail mechanism, the first rotating rod 18 and the second rotating rod 19 are vertically arranged between the horizontal flat plate a and the horizontal flat plate b side by side, two ends of the first rotating rod 18 and the second rotating rod 19 are respectively rotatably connected with the horizontal flat plate a and the horizontal flat plate b, the speed regulating motor 2 is installed on the rotating bracket 1, a motor shaft of the speed regulating motor 2 is respectively connected with the first rotating rod 18 and the second rotating rod 19 through the transmission mechanism, the first rotating rod 18 and the second rotating rod 19 are driven by the speed regulating motor 2 to rotate at the same speed, the limiting bracket 5 is vertically arranged at one side of the rotating bracket 1, the bottom of the limiting bracket 5 is fixedly connected with a foundation, the revolving body limiting rod mechanism is arranged on the limiting bracket 5, the revolving body limiting rod mechanism comprises a push-pull electromagnet 9, a T-shaped circular tube 8, a first round table 6 and a second round table 11, the push-pull electromagnet 9 is fixedly connected with the limiting bracket 5, a movable sliding rod of the push-pull electromagnet 9 horizontally points to the first rotating rod 18 and the second rotating rod 19, one end of a horizontal rod piece of the T-shaped circular tube 8 is fixedly connected with the movable sliding rod of the push-pull electromagnet 9, the small-diameter ends of the first round table 6 and the second round table 11 are respectively rotatably connected with two ends of a vertical rod piece of the T-shaped circular tube 8, the revolving body 17 is vertically arranged among the first rotating rod 18, the second rotating rod 19 and the vertical rod piece of the T-shaped circular tube 8, the revolving body 17 is in surface contact with the first revolving rod 18 and the second revolving rod 19, and the excircles at two ends of the revolving body 17 are in line contact with the side surfaces of the first round table 6 and the second round table 11 respectively.
The rotator 17 of the present embodiment is supported and positioned by the first rotating lever 18, the second rotating lever 19, and the rotator stopper mechanism.
The second embodiment is as follows: the embodiment is described with reference to fig. 1, the rotating bracket 1 of the embodiment further includes a horizontal flat plate c, the horizontal flat plate a, the horizontal flat plate b, the horizontal flat plate c and the vertical flat plate form an E-shaped structural bracket, the adjustable speed motor 2 is vertically installed on the horizontal flat plate c, a motor shaft of the adjustable speed motor 2 is vertically arranged downward, and the motor shaft of the adjustable speed motor 2 is connected with the first rotating rod 18 and the second rotating rod 19 through a transmission mechanism. Other components and connections are the same as in the first embodiment.
The horizontal flat plate a, the horizontal flat plate b, the horizontal flat plate c and the vertical flat plate of the embodiment are connected by welding.
The third concrete implementation mode: referring to fig. 1, the first rotating lever 18 and the second rotating lever 19 of the present embodiment have the same structure, the first rotating lever 18 and the second rotating lever 19 are both diameter-variable levers, and the diameters of both end levers of the first rotating lever 18 are smaller than the diameter of the intermediate body lever. So arranged, the first rotating rod 18 and the second rotating rod 19 are ensured to have the same rotating speed under the driving of the adjustable speed motor 2. Other compositions and connections are the same as in the first or second embodiments.
The fourth concrete implementation mode: the present embodiment will be described with reference to fig. 1, in which both end levers of the first rotating lever 18 and the second rotating lever 19 are made of metal, and the intermediate body lever of the first rotating lever 18 and the second rotating lever 19 is made of rubber. So set up, drive the solid of revolution 17 rotation through frictional force when first dwang 18 and second dwang 19 are rotatory, the middle main part pole of first dwang 18 and second dwang 19 adopts the rubber material, increases frictional force, avoids taking place to skid. Other compositions and connection relationships are the same as in the first, second or third embodiment.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, the transmission mechanism of the present embodiment includes a first gear 3, a second gear 4 and a third gear 22, upper end rods of a first rotating rod 18 and a second rotating rod 19 respectively pass through a horizontal flat plate a and extend to between the horizontal flat plate a and the horizontal flat plate c, the first gear 3 and the second gear 4 are respectively horizontally installed on end rods of upper ends of the first rotating rod 18 and the second rotating rod 19 extending out of the horizontal flat plate a, the third gear 22 is horizontally installed on a motor shaft of the governor motor 2, and the third gear 22 is respectively engaged with the first gear 3 and the second gear 4. Other compositions and connection relationships are the same as those in the first, second, third or fourth embodiment.
The first gear 3 and the second gear 4 of the present embodiment do not contact each other.
The sixth specific implementation mode: the present embodiment will be described with reference to fig. 1, and the first gear 3 and the second gear 4 of the present embodiment have the same configuration. So arranged, the first rotating rod 18 and the second rotating rod 19 are ensured to have the same rotating speed under the driving of the adjustable speed motor 2. Other compositions and connection relationships are the same as in the first, second, third, fourth or fifth embodiment.
The seventh embodiment: the present embodiment is described with reference to fig. 1, and further includes a first bearing 20, a second bearing 21, a third bearing 13 and a fourth bearing 14, where the joints between the horizontal plate a and the first and second rotating rods 18 and 19 are respectively embedded with the first and second bearings 20 and 21, the upper end rods of the first and second rotating rods 18 and 19 are respectively rotatably connected with the horizontal plate a through the first and second bearings 20 and 21, the joints between the horizontal plate b and the first and second rotating rods 18 and 19 are respectively embedded with the third and fourth bearings 13 and 14, and the lower end rods of the first and second rotating rods 18 and 19 are respectively rotatably connected with the horizontal plate b through the third and fourth bearings 13 and 14. With this arrangement, energy loss can be reduced and the acceleration of the rotator 17 can be kept constant. Other compositions and connection relations are the same as those of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment or the sixth embodiment.
The horizontal flat plate a of the embodiment is respectively provided with two parallel holes a, and the first bearing 20 and the second bearing 21 are respectively embedded in the two parallel holes a; the horizontal plate b is respectively provided with two parallel holes b which are coaxial with the two parallel holes a of the horizontal plate a, and the third bearing 13 and the fourth bearing 14 are respectively embedded in the two parallel holes b.
The specific implementation mode eight: the embodiment is described with reference to fig. 1, and the revolving body limiting rod mechanism of the embodiment further includes a first cylindrical rod 7 and a second cylindrical rod 10, two screw holes are respectively provided at two ends of the vertical rod of the T-shaped circular tube 8, and screw rods are respectively provided at one ends of the first cylindrical rod 7 and the second cylindrical rod 10, and the screw rods are spirally connected with the screw holes of the vertical rod of the T-shaped circular tube 8. So set up, through adjusting the relative position of first cylinder pole 7 and second cylinder pole 10 on the vertical member of T shape pipe 8, can realize the rotatory release of solid of revolution 17 of different length in certain size range. Other compositions and connection relations are the same as those of the first embodiment, the second embodiment, the third embodiment, the fourth embodiment, the fifth embodiment, the sixth embodiment or the seventh embodiment.
The specific implementation method nine: referring to fig. 1, the other ends of the first cylindrical rod 7 and the second cylindrical rod 10 of the present embodiment are provided with optical axes, the small diameter ends of the first circular truncated cone 6 and the second circular truncated cone 11 are embedded with circular truncated cone connecting bearings, and the first circular truncated cone 6 and the second circular truncated cone 11 are respectively connected with the screw rods at one ends of the first cylindrical rod 7 and the second cylindrical rod 10 in a rotating manner through the two circular truncated cone connecting bearings. According to the arrangement, the first circular truncated cone 6 and the second circular truncated cone 11 can rotate around the first cylindrical rod 7 and the second cylindrical rod 10 respectively, on one hand, the side surfaces of the first circular truncated cone 6 and the second circular truncated cone 11 are in contact fit with the outer circular lines of two ends of the revolving body 17, and the supporting and positioning effects are achieved; on the other hand, energy loss of the rotator 17 can be reduced. Other compositions and connection relationships are the same as those in the first, second, third, fourth, fifth, sixth, seventh or eighth embodiment.
The detailed implementation mode is ten: the present embodiment will be described with reference to fig. 1, and the first round table 6 and the second round table 11 of the present embodiment are both made of rubber. According to the arrangement, the revolving body 17 rotates to drive the first round platform 6 and the second round platform 11 to rotate through friction force, the first round platform 6 and the second round platform 11 are made of rubber materials, slipping of the revolving body 17 is avoided, the first round platform 6 and the second round platform 11 are respectively connected with the first cylindrical rod 7 and the second cylindrical rod 10 in a pricking and UN mode through two round platform connecting bearings, and therefore it is guaranteed that the rotating acceleration of the revolving body 17 is not changed. Other compositions and connections are the same as those of the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth embodiments.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Principle of operation
The operation principle of the small-sized rotation releasing device of the present invention will be described with reference to fig. 1: the rotation angular speed of the revolving body 17 is controlled by the speed regulating motor 2 driving the first revolving rod 18 and the second revolving rod 19 to rotate, the speed regulating motor 2 driving the first gear 3 and the second gear 4 to rotate through the third gear 22, and further driving the first revolving rod 18 and the second revolving rod 19 to rotate; the revolving body 17 is arranged between the first revolving rod 18 and the second revolving rod 19 and is pressed and limited by the first round table 6 and the second round table 11 on the revolving body limiting rod mechanism. When the first rotating rod 18 and the second rotating rod 19 rotate, the rotating body 17 is driven to rotate by friction force. The push-pull electromagnet 9 loosens the revolving body limiting rod mechanism to realize the rotary release of the revolving body 17.
When the speed-regulating motor is used, firstly, the height of the rotating support 1 is adjusted, the rotating body 17 is placed between the first rotating rod 18 and the second rotating rod 19 and is pressed tightly through the rotating body limiting rod mechanism, the speed-regulating motor 2 is started, the speed of the motor shaft is slowly regulated, and the rotating body 17 rotates along with the first rotating rod 18 and the second rotating rod 19 under the action of friction force. The rotating speed is adjusted to a required value, and the rotating body limiting rod mechanism is pulled open through the push-pull type electromagnet 9 to complete the rotating release of the rotating body 17.
Claims (10)
1. A small-size solid of revolution rotation release characterized in that: the device comprises a rotating support (1), a speed regulating motor (2), a transmission mechanism, a first rotating rod (18), a second rotating rod (19), a rotating body (17), a limiting support (5), a sliding rail mechanism and a rotating body limiting rod mechanism, wherein the rotating support (1) comprises a horizontal flat plate a, a horizontal flat plate b and a vertical flat plate, the horizontal flat plate a and the horizontal flat plate b are horizontally and relatively fixed on one side end surface of the vertical flat plate from top to bottom, the rotating support (1) is connected with a foundation through the sliding rail mechanism, the first rotating rod (18) and the second rotating rod (19) are vertically arranged between the horizontal flat plate a and the horizontal flat plate b side by side, two ends of the first rotating rod (18) and the second rotating rod (19) are respectively connected with the horizontal flat plate a and the horizontal flat plate b in a rotating manner, the speed regulating motor (2) is arranged on the rotating support (1), a motor shaft of the speed regulating motor (2) is respectively connected with the first rotating rod (18) and the second rotating rod (19) through the transmission mechanism, and the first rotating rod (18) and the second rotating rod (19) rotate at the same speed under the drive of the speed regulating motor (2), the limiting bracket (5) is vertically arranged at one side of the rotating bracket (1), the bottom of the limiting bracket (5) is fixedly connected with a foundation, the revolving body limiting rod mechanism is arranged on the limiting bracket (5), the revolving body limiting rod mechanism comprises a push-pull electromagnet (9), a T-shaped circular tube (8), a first circular table (6) and a second circular table (11), the push-pull electromagnet (9) is fixedly connected with the limiting bracket (5), the movable sliding rod of the push-pull electromagnet (9) horizontally points to the first rotating rod (18) and the second rotating rod (19), one end of the horizontal rod piece of the T-shaped circular tube (8) is fixedly connected with the movable sliding rod of the push-pull electromagnet (9), and the small diameter ends of the first circular table (6) and the second circular table (11) are respectively rotatably connected with two ends of the vertical rod piece of the T-shaped circular tube (8), the revolving body (17) is vertically arranged among the first revolving rod (18), the second revolving rod (19) and the vertical rod piece of the T-shaped circular tube (8), the revolving body (17) is in surface contact with the first revolving rod (18) and the second revolving rod (19), and excircles at two ends of the revolving body (17) are in line contact with the side surfaces of the first round table (6) and the second round table (11) respectively.
2. The small-sized revolving body rotation releasing device according to claim 1, wherein: the rotary support (1) further comprises a horizontal flat plate c, the horizontal flat plate a, the horizontal flat plate b, the horizontal flat plate c and the vertical flat plate form an E-shaped structural support, the speed regulating motor (2) is vertically installed on the horizontal flat plate c, a motor shaft of the speed regulating motor (2) is vertically arranged downwards, and the motor shaft of the speed regulating motor (2) is connected with the first rotary rod (18) and the second rotary rod (19) through a transmission mechanism respectively.
3. A small revolving unit rotation release mechanism according to claim 1 or 2, characterized in that: the first rotating rod (18) and the second rotating rod (19) are identical in structure, the first rotating rod (18) and the second rotating rod (19) are both reducing rods, and the diameters of two end rods of the first rotating rod (18) are smaller than the diameter of the middle main body rod.
4. A small-sized revolving body rotation releasing device according to claim 3, wherein: the two end rods of the first rotating rod (18) and the second rotating rod (19) are made of metal, and the middle main body rod of the first rotating rod (18) and the second rotating rod (19) is made of rubber.
5. A small revolving unit rotation release mechanism according to claim 1, 2 or 4, characterized in that: the transmission mechanism comprises a first gear (3), a second gear (4) and a third gear (22), upper end rods of a first rotating rod (18) and a second rotating rod (19) respectively penetrate through a horizontal flat plate a and extend to a position between the horizontal flat plate a and the horizontal flat plate c, the first gear (3) and the second gear (4) are respectively horizontally installed on end rods of the first rotating rod (18) and the second rotating rod (19) which extend out of the horizontal flat plate a, the third gear (22) is horizontally installed on a motor shaft of the speed regulating motor (2), and the third gear (22) is respectively meshed with the first gear (3) and the second gear (4).
6. The small-sized revolving body rotation releasing device according to claim 5, wherein: the first gear (3) and the second gear (4) have the same structure.
7. The small-sized revolving body rotation releasing device according to claim 6, wherein: the novel horizontal plate rotating mechanism is characterized by further comprising a first bearing (20), a second bearing (21), a third bearing (13) and a fourth bearing (14), wherein the first bearing (20) and the second bearing (21) are respectively embedded in the joints of the horizontal plate a, the first rotating rod (18) and the second rotating rod (19), the upper end rods of the first rotating rod (18) and the second rotating rod (19) are respectively and rotatably connected with the horizontal plate a through the first bearing (20) and the second bearing (21), the third bearing (13) and the fourth bearing (14) are respectively embedded in the joints of the horizontal plate b, the first rotating rod (18) and the second rotating rod (19), and the lower end rods of the first rotating rod (18) and the second rotating rod (19) are respectively and rotatably connected with the horizontal plate b through the third bearing (13) and the fourth bearing (14).
8. The small-sized revolving body rotation releasing device according to claim 7, wherein: the revolving body limiting rod mechanism further comprises a first cylindrical rod (7) and a second cylindrical rod (10), two ends of a vertical rod piece of the T-shaped circular tube (8) are respectively provided with two screw holes, one ends of the first cylindrical rod (7) and the second cylindrical rod (10) are respectively provided with a screw rod, and the screw rods are in threaded connection with the screw holes of the vertical rod piece of the T-shaped circular tube (8).
9. The small-sized rotation releasing device of a slewing body according to claim 8, wherein: the other ends of the first cylindrical rod (7) and the second cylindrical rod (10) are respectively provided with an optical axis, the small-diameter ends of the first round table (6) and the second round table (11) are respectively embedded with a round table connecting bearing, and the first round table (6) and the second round table (11) are respectively in rotating connection with the screw rods at one ends of the first cylindrical rod (7) and the second cylindrical rod (10) through the two round table connecting bearings.
10. The small-sized revolving body rotation releasing device according to claim 9, wherein: the first round platform (6) and the second round platform (11) are both made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461244.XA CN113108034B (en) | 2021-04-27 | 2021-04-27 | Small-size solid of revolution rotation release |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110461244.XA CN113108034B (en) | 2021-04-27 | 2021-04-27 | Small-size solid of revolution rotation release |
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| CN113108034A CN113108034A (en) | 2021-07-13 |
| CN113108034B true CN113108034B (en) | 2022-06-21 |
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| CN202110461244.XA Expired - Fee Related CN113108034B (en) | 2021-04-27 | 2021-04-27 | Small-size solid of revolution rotation release |
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