CN211344551U - Connecting rod formula transmission cloud platform device that reliability is high - Google Patents
Connecting rod formula transmission cloud platform device that reliability is high Download PDFInfo
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- CN211344551U CN211344551U CN201922277447.4U CN201922277447U CN211344551U CN 211344551 U CN211344551 U CN 211344551U CN 201922277447 U CN201922277447 U CN 201922277447U CN 211344551 U CN211344551 U CN 211344551U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 74
- 238000009434 installation Methods 0.000 claims abstract description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 22
- 239000010432 diamond Substances 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
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Abstract
The utility model provides a connecting rod formula transmission cloud platform device that reliability is high, includes braced frame, drive mechanism and Yaw axle subassembly, the bottom plate fixed mounting of bearing inner circle cushion and outer hexagon bolt and braced frame on the Yaw axle subassembly passes through, and one of them rectangle curb plate and the installation of drive mechanism one end rotation of braced frame, the drive mechanism other end and braced frame's rotation motor output shaft, and another rectangle curb plate and the epaxial connecting piece I of Pitch of braced frame are connected, and the epaxial connecting piece I of Pitch has the cloud platen through bolt fixed mounting with the drive mechanism top. The utility model discloses at the bottom of the focus of robot cloud platform device, and avoid the mechanism of the power beyond the work of motor bearing, be favorable to the improvement of robot overall stability, and can provide very big facility for the realization of control part function afterwards.
Description
Technical Field
The utility model belongs to the technical field of the cloud platform device of robot, concretely relates to connecting rod formula transmission cloud platform device that reliability is high.
Background
With the development of society, various robots advance our lives, most of the existing robots use a mode that a motor is directly connected with an execution component, so that the motor bears other forces or torques except normal work, and the service life of the motor is greatly influenced; in addition, when the executing component is located at a higher position of the holder, the motor is directly connected with the executing component, so that the gravity center of the whole robot is improved, and the stability of the whole robot is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure can effectively reduce the focus and make the motor not bear the cloud platform device of the power beyond the work, and this device realizes the transmission through the parallelogram connecting rod, thereby can put the Pitch axle motor of cloud platform in cloud platform below position and reach and reduce centrobaric purpose, and the Yaw axle motor part uses deep groove ball bearing to replace the motor to bear the holistic weight in upper strata.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a connecting rod formula transmission cloud platform device that reliability is high, includes braced frame, drive mechanism and Yaw axle subassembly, the bottom plate fixed mounting of bearing inner circle cushion and outer hexagon bolt and braced frame on the Yaw axle subassembly passes through, and one of them rectangle curb plate and the installation of drive mechanism one end rotation of braced frame, the drive mechanism other end and braced frame's rotation motor output shaft, and another rectangle curb plate and the epaxial connecting piece I of Pitch of braced frame are connected, and the epaxial connecting piece I of Pitch has the cloud platen through bolt fixed mounting with the drive mechanism top.
The supporting frame comprises a bottom plate, inserting holes I are symmetrically formed in the bottom plate, the inserting holes are formed in the length direction, the number of the inserting holes I on each side is three, two inverted-m-shaped side plates are mounted on the bottom plate, inserting blocks I at the bottoms of the inverted-m-shaped side plates are inserted into the inserting holes I in the bottom plate, inserting holes II are symmetrically formed in supporting plates at two ends of each inverted-m-shaped side plate, rectangular side plates are mounted on the bottom plate in the width direction of the upper surface of the bottom plate, inserting blocks II at the middle lower parts of the rectangular side plates are inserted into the inserting holes II in the inverted-m-shaped side plates, flange bearings I are mounted in through holes in the middle upper parts of the rectangular side plates, the flange bearings I are fixed to the outer side surfaces of the rectangular side plates through bolts, bearing end covers are mounted on the outer sides of the rectangular side plates through bolts, the flange bearings I are connected with one end of an inner ring, install two motor mounting bracket between the middle extension board of two shape of falling m curb plates, the three cooperations of two spliced eyes that lie in on same vertical line on the grafting piece III at motor mounting bracket both ends and the middle extension board of the shape of falling m curb plate, coaxial arrangement has the rotation motor in the through-hole of two motor mounting bracket, the output shaft of rotation motor and drive mechanism's other end fixed mounting, the equal symmetry of bottom plate upper surface width direction installs aluminium square pipe, and aluminium square pipe is located between two rectangle curb plates, and the surface laminating of surface and rectangle curb plate just passes through fix with rivet.
The transmission mechanism comprises a connecting rod, a flange bearing II, a Pitch shaft upper connecting piece II, a Pitch shaft lower connecting piece and a Pitch shaft upper connecting piece I, wherein the Pitch shaft upper connecting piece II comprises a T-shaped block I, a diamond block I and a stepped shaft I, a vertical plate part on one side of the T-shaped block I is integrally formed with the diamond block I, a vertical plate part on the other side of the T-shaped block I is integrally formed with the stepped shaft I, bolt holes are symmetrically formed in a horizontal plate part of the T-shaped block I and are arranged along the length direction, upper rotating shafts which are consistent with the extending direction of the stepped shaft I are symmetrically arranged on the diamond block I and are arranged along the long diagonal line of the diamond block I, the diamond block I is rotatably installed with one end of the two connecting rods respectively through two upper rotating shafts and the flange bearing II on the diamond block I, and the flange bearing I on one rectangular side plate of the Pitch shaft upper connecting piece II are matched with the inner ring of the flange bearing, the connecting piece I on the Pitch shaft consists of a T-shaped block II and a stepped shaft II, the riser part of the T-shaped block II is integrally formed with the stepped shaft II, the connecting piece I on the Pitch shaft is matched with the inner ring of a flange bearing I on the other rectangular side plate through the stepped shaft II on the connecting piece I, the upper surface of the T-shaped block II of the connecting piece I on the Pitch shaft and the upper surface of the T-shaped block I of the connecting piece II on the Pitch shaft are fixedly provided with cloud plates through bolts, the connecting piece I under the Pitch shaft is a diamond piece, one end surface of the connecting piece II under the Pitch shaft is symmetrically provided with lower rotating shafts, the lower rotating shafts are arranged along a long diagonal line, the other end surface of the connecting piece under the Pitch shaft is provided with a motor connecting piece, the connecting piece under the Pitch shaft is rotatably arranged with the other ends of the two connecting rods through the lower rotating shafts and the flange bearings III on the connecting rods respectively, two flange bearings II are arranged in, the end cover is respectively fixed on two upper rotating shafts and two lower rotating shafts through bolts, the transmission mechanism is installed through transmission of the middle upper part of the stepped shaft I and the rectangular side plate, the transmission mechanism is connected with a rotating motor output shaft through a motor connecting piece on the lower connecting piece of the Pitch shaft on the transmission mechanism, the open end of the motor connecting piece is provided with a flitch, the joints of the flitch, the motor output shaft and the motor connecting piece are fixed through bolts, and the bolts are axially vertical to the motor output shaft.
The Yaw shaft assembly comprises a Yaw shaft lower plate, two cushion blocks I are fixedly mounted on the upper surface of the Yaw shaft lower plate through bolts, the two cushion blocks I are symmetrically arranged along the center of the Yaw shaft lower plate, a Yaw shaft motor is fixedly mounted at the center of the Yaw shaft lower plate through bolts, a special-shaped transmission piece is arranged at the top end of the Yaw shaft motor, the outer circular surface of a cylinder part of the special-shaped transmission piece is in interference fit with an inner hole of the Yaw shaft motor, a transmission boss at the bottom end of a circular ring disc part of the special-shaped transmission piece is inserted into a groove at the top end of the Yaw shaft motor, an annular cushion block is arranged at the top end of the cushion block I, an outer ring lower plate is arranged at the top end of the annular cushion block, four cushion columns are circumferentially arranged on the outer ring lower plate, a bearing is mounted on the upper surface of the, the circular ring plate part of the special-shaped transmission part is located in a through hole of the lower plate of the outer ring, a gap is arranged between the circular ring plate part and the through hole, the upper surface of the special-shaped transmission part is flush with the upper surface of the lower plate of the outer ring, the top of the cushion column is provided with an outer ring upper plate, a groove is formed in the center of the outer ring upper plate, the large-diameter hole end face of the groove of the outer ring upper plate is abutted to the outer ring of the bearing, the outer ring upper plate, the cushion column, the lower plate of the outer ring, an annular cushion block, a cushion block I and a Yaw shaft lower plate are fixed through countersunk bolts, the cushion block of the inner ring of the bearing is connected with the special-shaped transmission part through outer hexagonal bolts.
The abnormal shape driving medium is by ring dish and drum, special-shaped hole has been seted up to drum center department, and the hole bottom in special-shaped hole is provided with the drum, drum and ring dish integrated casting shaping, and drum and ring dish axis coincidence, four screws have been seted up in the four corners in special-shaped hole, are provided with the transmission boss at the ring dish lower extreme.
The utility model has the advantages that: through the transmission of the connecting rod, the gravity center of the tripod head can be lowered, the stability of the whole tripod head system is improved, and particularly, the stability of the robot jumping a ramp can be improved by lowering the installation position of a rotating motor under special conditions, such as the condition that the robot can jump the ramp; the mounting mode of the Yaw axis motor can greatly reduce the abnormal working force or torque borne by the motor, protect the normal working performance of the motor and prolong the service life of the motor; the utility model discloses at the bottom of the focus of robot cloud platform device, and avoid the mechanism of the power beyond the work of motor bearing, be favorable to the improvement of robot overall stability, and can provide very big facility for the realization of control part function afterwards.
Drawings
Fig. 1 is a schematic view of a first view angle of the overall structure of the connecting rod type transmission pan-tilt apparatus with high reliability of the present invention;
fig. 2 is a second view angle schematic diagram of the overall structure of the connecting rod type transmission pan-tilt apparatus with high reliability of the utility model;
fig. 3 is a schematic structural view of a supporting frame of the connecting rod type transmission pan/tilt head device with high reliability of the present invention;
fig. 4 is a schematic structural view of a transmission mechanism of the connecting rod type transmission pan/tilt head device with high reliability of the present invention;
fig. 5 is a structural side view of the transmission mechanism of the connecting rod type transmission pan/tilt head device with high reliability of the present invention;
fig. 6 is a schematic structural view of a Yaw axis assembly of the connecting rod type transmission pan-tilt apparatus with high reliability of the present invention;
fig. 7 is a sectional view of the Yaw axis assembly of the connecting rod type transmission pan-tilt apparatus with high reliability of the present invention;
fig. 8 is an explosion schematic view of the Yaw axis assembly of the connecting rod type transmission pan-tilt apparatus with high reliability of the present invention;
fig. 9 is a schematic view of the special-shaped connecting member of the connecting rod type transmission pan/tilt head device with high reliability of the present invention;
1-support frame, 101-bottom plate, 102-inverted m-shaped side plate, 103-rectangular side plate, 104-bearing end cover, 105-motor mounting rack, 106-rotating motor, 107-aluminum square tube, 2-transmission mechanism, 201-connecting rod, 202-end cover, 203-Pitch shaft upper connecting piece II, 204-Pitch shaft lower connecting piece, 205-diamond block I, 206-T block I, 207-stepped shaft I, 208-flange bearing II, 3-Yaw shaft assembly, 301-Yaw shaft lower plate, 302-cushion block I, 303-annular cushion block, 304-outer ring lower plate, 305-outer ring upper plate, 306-bearing, 307-bearing inner ring cushion block, 308-Yaw shaft motor, 309-special-shaped transmission piece, 310-outer hexagon bolt, 311-cushion column, 312-ring disk, 313-cylinder, 314-special-shaped hole, 315-screw hole, 316-transmission boss, 4-cloud platform plate and 5-connecting piece I on Pitch shaft.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 9, a connecting rod formula transmission cloud platform device that reliability is high, including braced frame 1, drive mechanism 2 and Yaw axle subassembly 3, Yaw axle subassembly 3 is through its bearing inner circle cushion 307 and outer hexagon bolt 310 and braced frame 1's bottom plate 101 fixed mounting, and one of them rectangle curb plate 103 of braced frame 1 rotates the installation with drive mechanism 2 one end, and drive mechanism 2 other end and braced frame 1's rotation motor 106 output shaft are connected, and another rectangle curb plate 103 of braced frame 1 is connected with Pitch epaxial connecting piece i 5, and Pitch epaxial connecting piece i 5 and drive mechanism 2 top have cloud platform board 4 through bolt fixed mounting.
The supporting frame 1 comprises a bottom plate 101, inserting holes I are symmetrically formed in the bottom plate 101 and are arranged along the length direction, the inserting holes I on each side are three, two inverted-m-shaped side plates 102 are installed on the bottom plate 101, inserting blocks I at the bottoms of the inverted-m-shaped side plates 102 are inserted into the inserting holes I in the bottom plate 101, inserting holes II are symmetrically formed in support plates at two ends of the inverted-m-shaped side plates 102, rectangular side plates 103 are installed on the upper surface of the bottom plate 101 in the width direction, inserting blocks II at the middle lower parts of the rectangular side plates 103 are inserted into the inserting holes II in the inverted-m-shaped side plates 102, flange bearings I are installed in through holes in the middle upper parts of the rectangular side plates 103, the flange bearings I are fixed with the outer side surfaces of the rectangular side plates 103 through bolts, bearing end covers 104 are installed on the outer sides of the rectangular side plates 103 through bolts, and inner rings of, four inserting holes III which are arranged in a matrix are formed in the middle support plates of the two inverted m-shaped side plates 102, two motor mounting frames 105 are installed between the middle support plates of the two inverted m-shaped side plates 102, inserting blocks III at two ends of the motor mounting frames 105 are matched with two inserting holes III on the same vertical line on the middle support plates of the inverted m-shaped side plates 102, a rotating motor 106 is coaxially installed in a through hole of the two motor mounting frames 105, an output shaft of the rotating motor 106 is fixedly installed with the other end of a transmission mechanism 2, aluminum square pipes 107 are symmetrically installed in the surface width direction of the upper surface of the bottom plate 101, the aluminum square pipes 107 are located between the two rectangular side plates 103, and the surface of each rectangular side plate 103 is attached and fixed through a rivet.
The transmission mechanism 2 comprises a connecting rod 201, a flange bearing II 208, a Pitch shaft upper connecting piece II 203, a Pitch shaft lower connecting piece 204 and a Pitch shaft upper connecting piece I5, wherein the Pitch shaft upper connecting piece II 203 comprises a T-shaped block I206, a diamond I205 and a stepped shaft I207, the vertical plate part on one side of the T-shaped block I206 is integrally formed with the diamond I205, the vertical plate part on the other side of the T-shaped block I206 is integrally formed with the stepped shaft I207, bolt holes are symmetrically formed in the horizontal plate part of the T-shaped block I206 and are arranged along the length direction, an upper rotating shaft which is consistent with the extending direction of the stepped shaft I207 is symmetrically arranged on the diamond I205, the upper rotating shaft is arranged along the long diagonal line of the diamond I205, the diamond I205 is respectively rotatably arranged with one end of the two connecting rods 201 through the two upper rotating shafts and the flange bearing II 208 on the diamond I, and the Pitch shaft upper connecting piece II 203 is matched with the flange bearing inner ring on one rectangular side plate 103 through the stepped shaft I207 on the, the connecting piece I5 on the Pitch shaft consists of a T-shaped block II and a stepped shaft II, the riser part of the T-shaped block II is integrally formed with the stepped shaft II, the connecting piece I5 on the Pitch shaft is matched with the inner ring of a flange bearing I on the other rectangular side plate 103 through the stepped shaft II on the connecting piece I, the upper surface of the T-shaped block II of the connecting piece I5 on the Pitch shaft and the upper surface of the T-shaped block I206 of the connecting piece II 203 on the Pitch shaft are fixedly provided with a cloud platform plate 4 through bolts, the lower connecting piece 204 on the Pitch shaft is a diamond, one end surface of the lower connecting piece 204 on the Pitch shaft is symmetrically provided with a lower rotating shaft which is arranged along a long diagonal line, the other end surface of the lower connecting piece 204 on the Pitch shaft is provided with a motor connecting piece, the lower connecting piece 204 on the Pitch shaft is respectively rotatably arranged with the other ends of the two connecting rods 201 through shafts and a flange bearing III on the lower, and the flange bearing that is close to I207 one side of shoulder shaft passes through end cover 202 sealedly, and end cover 202 passes through the bolt fastening respectively on two last pivots and two lower pivots, upper portion transmission installation in I207 of shoulder shaft and the rectangle curb plate 103 on transmission mechanism 2 passed through above that, and transmission mechanism 2 passes through the Pitch axle on the lower connecting piece 204 on motor connecting piece and rotates motor 106 output shaft, and the motor output shaft inserts in the semicircle orifice of motor connecting piece, and the open end of motor connecting piece is provided with the flitch, the downthehole bolt of installing of the junction of flitch, motor output shaft and motor connecting piece, and bolt and motor output shaft axial vertical.
The Yaw shaft assembly 3 comprises a Yaw shaft lower plate 301, two cushion blocks I302 are fixedly mounted on the upper surface of the Yaw shaft lower plate 301 through bolts, the two cushion blocks I302 are symmetrically arranged along the center of the Yaw shaft lower plate 301, a Yaw shaft motor 308 is fixedly mounted at the center of the Yaw shaft lower plate 301 through bolts, a special-shaped transmission piece 309 is arranged at the top end of the Yaw shaft motor 308, the outer circular surface of a cylinder 313 part of the special-shaped transmission piece 309 is in interference fit with an inner hole of the Yaw shaft motor 308, a transmission boss 316 at the bottom end of a circular ring disc 312 part of the special-shaped transmission piece 309 is inserted into a groove at the top end of the Yaw shaft motor 308, an annular cushion block 303 is arranged at the top end of the cushion block I302, an outer ring lower plate 304 is arranged at the top of the annular cushion block 303, four cushion columns 311 are circumferentially arranged on the outer ring lower plate 304, a bearing, and the shaft shoulder end surface of the bearing inner ring cushion block 307 is abutted against the end surface of the bearing 306 inner ring, the circular ring disc 312 part of the special-shaped transmission piece 309 is positioned in the through hole of the outer ring lower plate 304, and a gap is arranged between the special-shaped transmission piece 309 and the through hole, the upper surface of the special-shaped transmission piece 309 is flush with the upper surface of the outer ring lower plate 304, the top of the pad column 311 is provided with an outer ring upper plate 305, the center of the outer ring upper plate 305 is provided with a groove, the end surface of a large-diameter hole of the groove of the outer ring upper plate 305 is propped against the outer ring of the bearing 306, the outer ring upper plate 305, the pad column 311, the outer ring lower plate 304, the annular pad 303, the pad I302 and the Yaw axis lower plate 301 are fixed through countersunk bolts, the bearing inner ring cushion block 307 is connected with the special-shaped transmission piece 309 through an outer hexagon bolt 310, and the screw part of the outer hexagon bolt 310 extends out of the upper surface of the bearing inner ring cushion block 307, penetrates into the through hole of the bottom plate 101 of the support frame 1, and is fixed by a nut.
The special-shaped transmission piece 309 is composed of an annular disc 312 and a cylinder 313, a special-shaped hole 314 is formed in the center of the cylinder 313, the cylinder 313 is arranged at the hole bottom of the special-shaped hole 314, the cylinder 313 and the annular disc 312 are integrally cast and formed, the axis of the cylinder 313 coincides with that of the annular disc 312, four screw holes 315 are formed in four corners of the special-shaped hole 314, and a transmission boss 316 is arranged at the lower end of the annular disc 312.
A use method of a connecting rod type transmission holder device with high reliability comprises the following steps:
the pitch axis rotates, i.e. turns, the device mounted on the cloud deck 4: the rotating motor 106 rotates, the lower connecting piece 204 of the Pitch shaft drives one of the connecting rods 201 to move upwards, the other connecting rod 201 moves downwards, and then the upper connecting piece 203 of the Pitch shaft rotates, so that the cloud platform plate 4 connected to the upper connecting piece 203 of the Pitch shaft rotates in the same direction as the rotating direction of the upper connecting piece 203 of the Pitch shaft, and the upper connecting piece 203 of the Pitch shaft, the connecting rod 201 and the lower connecting piece 204 of the Pitch shaft form a parallelogram connecting rod mechanism, and then equal ratio transmission is realized.
The Yaw axis rotation achieves a circumferential rotation of the support frame 1 part: the Yaw shaft motor 308 rotates, the groove in the Yaw shaft motor 308 is matched with the cylinder 313 of the special-shaped transmission piece 309 to drive the special-shaped transmission piece 309 to rotate, and the special-shaped connecting piece, the bearing inner ring cushion block 307 and the bottom plate 101 are fixed through the 4 outer hexagon bolts 310 to further drive the supporting frame 1 and the transmission mechanism 2 above to rotate together along with the special-shaped connecting piece, so that the circumferential rotation of the supporting frame 1 and the transmission mechanism 2 is realized. When the support frame 1 and the transmission mechanism 2 are impacted by external force, the upper surface of the special-shaped connecting piece 309 is in contact with the lower surface of the inner ring of the bearing 306, and the special-shaped connecting piece, the bearing inner ring cushion block 307 and the bottom plate 101 are tightened through the outer hexagon bolt 310, so that the external force on the support frame 1 and the transmission mechanism 2 is mostly borne by the bearing 306, and the burden of the Yaw axis motor 308 is greatly reduced.
Claims (5)
1. The utility model provides a connecting rod formula transmission cloud platform device that reliability is high, a serial communication port, including braced frame, drive mechanism and Yaw axle subassembly, the Yaw axle subassembly is through bearing inner circle cushion and outer hexagon bolt and braced frame's the bottom plate fixed mounting above that, and braced frame's one of them rectangle curb plate rotates the installation with drive mechanism one end, and the drive mechanism other end is connected with braced frame's rotation motor output shaft, and another rectangle curb plate and the epaxial connecting piece I of Pitch of braced frame are connected, and the epaxial connecting piece I of Pitch has the cloud platen through bolt fixed mounting with the drive mechanism top.
2. The link type transmission pan-tilt apparatus with high reliability as claimed in claim 1, wherein: the supporting frame comprises a bottom plate, inserting holes I are symmetrically formed in the bottom plate, the inserting holes are formed in the length direction, the number of the inserting holes I on each side is three, two inverted-m-shaped side plates are mounted on the bottom plate, inserting blocks I at the bottoms of the inverted-m-shaped side plates are inserted into the inserting holes I in the bottom plate, inserting holes II are symmetrically formed in supporting plates at two ends of each inverted-m-shaped side plate, rectangular side plates are mounted on the bottom plate in the width direction of the upper surface of the bottom plate, inserting blocks II at the middle lower parts of the rectangular side plates are inserted into the inserting holes II in the inverted-m-shaped side plates, flange bearings I are mounted in through holes in the middle upper parts of the rectangular side plates, the flange bearings I are fixed to the outer side surfaces of the rectangular side plates through bolts, bearing end covers are mounted on the outer sides of the rectangular side plates through bolts, the flange bearings I are connected with one end of an inner ring, install two motor mounting bracket between the middle extension board of two shape of falling m curb plates, the three cooperations of two spliced eyes that lie in on same vertical line on the grafting piece III at motor mounting bracket both ends and the middle extension board of the shape of falling m curb plate, coaxial arrangement has the rotation motor in the through-hole of two motor mounting bracket, the output shaft of rotation motor and drive mechanism's other end fixed mounting, the equal symmetry of bottom plate upper surface width direction installs aluminium square pipe, and aluminium square pipe is located between two rectangle curb plates, and the surface laminating of surface and rectangle curb plate just passes through fix with rivet.
3. The link type transmission pan-tilt apparatus with high reliability as claimed in claim 1, wherein: the transmission mechanism comprises a connecting rod, a flange bearing II, a Pitch shaft upper connecting piece II, a Pitch shaft lower connecting piece and a Pitch shaft upper connecting piece I, wherein the Pitch shaft upper connecting piece II comprises a T-shaped block I, a diamond block I and a stepped shaft I, a vertical plate part on one side of the T-shaped block I is integrally formed with the diamond block I, a vertical plate part on the other side of the T-shaped block I is integrally formed with the stepped shaft I, bolt holes are symmetrically formed in a horizontal plate part of the T-shaped block I and are arranged along the length direction, upper rotating shafts which are consistent with the extending direction of the stepped shaft I are symmetrically arranged on the diamond block I and are arranged along the long diagonal line of the diamond block I, the diamond block I is rotatably installed with one end of the two connecting rods respectively through two upper rotating shafts and the flange bearing II on the diamond block I, and the flange bearing I on one rectangular side plate of the Pitch shaft upper connecting piece II are matched with the inner ring of the flange bearing, the connecting piece I on the Pitch shaft consists of a T-shaped block II and a stepped shaft II, the riser part of the T-shaped block II is integrally formed with the stepped shaft II, the connecting piece I on the Pitch shaft is matched with the inner ring of a flange bearing I on the other rectangular side plate through the stepped shaft II on the connecting piece I, the upper surface of the T-shaped block II of the connecting piece I on the Pitch shaft and the upper surface of the T-shaped block I of the connecting piece II on the Pitch shaft are fixedly provided with cloud plates through bolts, the connecting piece I on the Pitch shaft is a diamond piece, one end surface of the connecting piece II on the Pitch shaft is symmetrically provided with lower rotating shafts, the lower rotating shafts are arranged along a long diagonal line, the other end surface of the connecting piece on the Pitch shaft is provided with a motor connecting piece, the connecting piece on the Pitch shaft is rotatably arranged with the other ends of the two connecting rods through the lower rotating shafts and the flange bearings III on the connecting rods, two flange bearings II are arranged in, the end cover is respectively fixed on two upper rotating shafts and two lower rotating shafts through bolts, the transmission mechanism is installed through transmission of the middle upper part of the stepped shaft I and the rectangular side plate, the transmission mechanism is connected with a rotating motor output shaft through a motor connecting piece on the lower connecting piece of the Pitch shaft on the transmission mechanism, the open end of the motor connecting piece is provided with a flitch, the joints of the flitch, the motor output shaft and the motor connecting piece are fixed through bolts, and the bolts are axially vertical to the motor output shaft.
4. The link type transmission pan-tilt apparatus with high reliability as claimed in claim 1, wherein: the Yaw shaft assembly comprises a Yaw shaft lower plate, two cushion blocks I are fixedly mounted on the upper surface of the Yaw shaft lower plate through bolts, the two cushion blocks I are symmetrically arranged along the center of the Yaw shaft lower plate, a Yaw shaft motor is fixedly mounted at the center of the Yaw shaft lower plate through bolts, a special-shaped transmission piece is arranged at the top end of the Yaw shaft motor, the outer circular surface of a cylinder part of the special-shaped transmission piece is in interference fit with an inner hole of the Yaw shaft motor, a transmission boss at the bottom end of a circular ring disc part of the special-shaped transmission piece is inserted into a groove at the top end of the Yaw shaft motor, an annular cushion block is arranged at the top end of the cushion block I, an outer ring lower plate is arranged at the top end of the annular cushion block, four cushion columns are circumferentially arranged on the outer ring lower plate, a bearing is mounted on the upper surface of the, the circular ring plate part of the special-shaped transmission part is located in a through hole of the lower plate of the outer ring, a gap is arranged between the circular ring plate part and the through hole, the upper surface of the special-shaped transmission part is flush with the upper surface of the lower plate of the outer ring, the top of the cushion column is provided with an outer ring upper plate, a groove is formed in the center of the outer ring upper plate, the large-diameter hole end face of the groove of the outer ring upper plate is abutted to the outer ring of the bearing, the outer ring upper plate, the cushion column, the lower plate of the outer ring, an annular cushion block, a cushion block I and a Yaw shaft lower plate are fixed through countersunk bolts, the cushion block of the inner ring of the bearing is connected with the special-shaped transmission part through outer hexagonal bolts.
5. The link type transmission pan-tilt apparatus with high reliability as claimed in claim 4, wherein: the abnormal shape driving medium is by ring dish and drum, special-shaped hole has been seted up to drum center department, and the hole bottom in special-shaped hole is provided with the drum, drum and ring dish integrated casting shaping, and drum and ring dish axis coincidence, four screws have been seted up in the four corners in special-shaped hole, are provided with the transmission boss at the ring dish lower extreme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277447.4U CN211344551U (en) | 2019-12-18 | 2019-12-18 | Connecting rod formula transmission cloud platform device that reliability is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277447.4U CN211344551U (en) | 2019-12-18 | 2019-12-18 | Connecting rod formula transmission cloud platform device that reliability is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211344551U true CN211344551U (en) | 2020-08-25 |
Family
ID=72133211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922277447.4U Expired - Fee Related CN211344551U (en) | 2019-12-18 | 2019-12-18 | Connecting rod formula transmission cloud platform device that reliability is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211344551U (en) |
-
2019
- 2019-12-18 CN CN201922277447.4U patent/CN211344551U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200825 |