阅读说明：本技术 一种用于变频器的多功能转运装置 (Multifunctional transfer device for frequency converter ) 是由 蔡丽慈 于 2021-08-23 设计创作，主要内容包括：本发明公开了一种用于变频器的多功能转运装置,包括承重台和转运轮,转运轮上设置有锁止机构,锁止机构对转运轮进行锁止固定,承重台侧边滑动设置有调节板,调节板上端设置有转运台,调节板上设置有调高组件,转运台上设置有伸缩推进机构,承重台上设置有固定机构。本发明在承重台下设置锁止机构,刹车组件控制转运轮停止转动,定位组件将承重台固定在地面上,实现了承重台的固定,设置伸缩推进组件,通过倾斜组件将变频器调至倾斜状态,便于推板将变频器推到承重台上,在承重台上设置固定机构,对变频器进行固定,保证了变频器在转运过程中的稳定性,适用于较大范围内不同规格的变频器进行转运。(The invention discloses a multifunctional transfer device for a frequency converter, which comprises a bearing table and transfer wheels, wherein a locking mechanism is arranged on each transfer wheel, each locking mechanism locks and fixes each transfer wheel, an adjusting plate is arranged on the side edge of the bearing table in a sliding manner, the upper end of each adjusting plate is provided with the transfer table, a height adjusting assembly is arranged on each adjusting plate, a telescopic propelling mechanism is arranged on each transfer table, and a fixing mechanism is arranged on each bearing table. According to the invention, the locking mechanism is arranged below the bearing platform, the brake assembly controls the transfer wheel to stop rotating, the positioning assembly fixes the bearing platform on the ground, the fixing of the bearing platform is realized, the telescopic propulsion assembly is arranged, the frequency converter is adjusted to be in an inclined state through the inclined assembly, the frequency converter is conveniently pushed onto the bearing platform by the push plate, the fixing mechanism is arranged on the bearing platform to fix the frequency converter, the stability of the frequency converter in the transfer process is ensured, and the device is suitable for transferring frequency converters of different specifications in a wider range.)

1. A multifunctional transfer device for a frequency converter is characterized by comprising a bearing platform (1) for placing the frequency converter and a transfer wheel (2) arranged below the bearing platform (1), the transfer wheel (2) is provided with a locking mechanism (3), the locking mechanism (3) locks and fixes the transfer wheel (2), an adjusting plate (4) is arranged on the side edge of the bearing table (1) in a sliding manner, a transfer table (5) is arranged at the upper end of the adjusting plate (4), the adjusting plate (4) is provided with a height adjusting component (6) for adjusting the height of the transfer table (5), a telescopic propulsion mechanism (7) is arranged on the transfer platform (5), a fixing mechanism (8) is arranged on the bearing platform (1), the fixing mechanism (8) is used for fixing the frequency converter transferred to the bearing table (1);

the locking mechanism (3) comprises a positioning component (31) arranged at the lower end of the bearing platform (1) and a brake component (32) arranged in the transfer wheel (2), the positioning component (31) controls the bearing platform (1) to be fixed on the ground, and the brake component (32) controls the transfer wheel (2) to stop rotating;

the telescopic propulsion mechanism (7) comprises a driving assembly (71) arranged on the transfer table (5) and a telescopic column (72) connected to the side edge of the driving assembly (71), the lower end of the telescopic column (72) is rotatably connected with a plurality of push plates (73), the telescopic column (72) drives the push plates (73) to push the frequency converter to the bearing table (1), an inclined assembly (74) is arranged on the side edge of the driving assembly (71), and the inclined assembly (74) enables the frequency converter to be close to the bearing table (1) and to be adjusted to an inclined state;

fixed establishment (8) are including setting up fixed plate (81) and the slip setting on bearing platform (1) are in transport board (82) of bearing platform (1) bottom, transport board (82) one end is provided with fixed subassembly (83), fixed subassembly (83) will when the converter transports transport board (82) fixed connection be in on regulating plate (4) the converter is transported when accomplishing will the converter is fixed plate (81) with between transport board (82).

2. The multifunctional transfer device for the frequency converter is characterized in that the positioning assembly (31) comprises a positioning plate (311) rotatably arranged on the lower end surface of the bearing platform (1) and a sliding sheath (312) slidably arranged on the positioning plate (311), an expansion rod (313) is rotatably connected to the sliding sheath (312), a first cylinder (314) is connected to the expansion rod (313), the side edge of the positioning plate (311) is matched with the transfer wheel (2), the bottom surface of the positioning plate (311) is matched with the ground, and a containing groove for the positioning plate (311) to be placed is formed in the ground of the bearing platform (1).

3. The multifunctional transfer device for the frequency converter according to claim 1, wherein the brake assembly (32) comprises a pair of brake rings (321) arranged inside the transfer wheel (2) and a second cylinder (322) connected between the brake rings (321), a return spring (323) is connected between the brake rings (322), a brake groove (324) is formed in the inner wall of the transfer wheel (2), a mounting groove is formed in the outer wall of the brake ring (321), a brake plate (325) is arranged in the mounting groove, and the brake plate (325) is connected to the inner wall of the mounting groove through a buffer spring (326).

4. The multifunctional transfer device for the frequency converter according to claim 1, wherein the driving assembly (71) comprises a driving motor (711) arranged on the transfer platform (5) and a driving rod (712) connected to the driving motor (711), first rotating gears (713) are arranged at two ends of the driving rod (712), four first supporting seats (714) and one second supporting seat (715) are arranged on the transfer platform (5), the driving rod (712) is rotatably arranged on two of the first supporting seats (714), a rotating rod (716) is rotatably arranged on the second supporting seat (715), and a second rotating gear (717) engaged with the first rotating gear (713) near one end of the telescopic column (72) is arranged at the end of the rotating rod (716).

5. The multifunctional transfer device for the frequency converter is characterized in that a pushing cabin (718) is arranged on the transfer platform (5), the upper end of the telescopic column (72) is fixedly arranged in the pushing cabin (718), a gear groove is formed in the outer wall of the lower end of the telescopic column (72), and the second rotating gear (717) is meshed with the gear groove.

6. The multifunctional transfer device for the frequency converter according to claim 5, wherein the push plates (73) are connected together through a connecting shaft (719), and the connecting shaft (719) is arranged at the lower end of the side surface of the push plates (73).

7. The multifunctional transfer device for the frequency converter is characterized in that the height-adjusting assembly (6) comprises a gear plate (61) arranged at the side of the transfer table (5) and an adjusting gear (62) clamped with the gear plate (61), an adjusting knob (63) is connected to the outside of the adjusting gear (62), an adjusting cavity (64) is formed in the adjusting plate (4), and the gear plate (61) is slidably arranged in the adjusting cavity (64).

8. The multifunctional transferring device for the frequency converter according to claim 7, wherein the tilting assembly (74) comprises a rotation plate (741) rotatably disposed on the transferring platform (5) and a rotation shaft (742) embedded on the rotation plate (741), the transferring platform (5) is provided with a mounting gap for mounting the rotation plate (741), the rotation shaft (742) is rotatably mounted on an inner wall of the mounting gap, the transferring platform (5) is provided with two pairs of fixing bases (743), a driven rod (744) is disposed between each pair of the fixing bases (743), the first rotation gear (713) far away from one end of the telescopic column (72) is engaged with a transmission gear (748), the transmission gear (748) is mounted on the first supporting base (714), the driven rod (744) is provided with a third rotation gear (745) engaged with the transmission gear (748), a driving plate (746) is connected to one side edge, close to the third rotating gear (745), of the rotating plate (741), a clamping groove clamped with the third rotating gear (745) is formed in the driving plate (746), and a side plate (747) in contact with the side edge of the frequency converter is connected to one end, close to the bearing table (1), of the rotating plate (741).

9. The multifunctional transfer device for the frequency converter according to claim 8, wherein the fixing assembly (83) comprises an L-shaped connecting plate (831) rotatably arranged on the side end face of the transfer plate (82) and a clamping plate (832) connected to the side edge of the L-shaped connecting plate (831), the L-shaped connecting plate (831) and the clamping plate (832) are provided with through-threaded holes (833), and the L-shaped connecting plate (831) and the clamping plate (832) are fixed on the fixing plate (81) through fixing bolts;

bearing platform (1) bottom is provided with the confession pole (834) are supported that rotating plate (82) were placed, rotating plate (82) one end is rotated and is provided with slip arc board (835), spout (836) have been seted up to bearing platform (1) side, slip arc board (835) slide through slip post (837) and set up in spout (836).

10. The multifunctional transferring device for frequency converter according to claim 9, wherein the driving motor (711), the first cylinder (314) and the second cylinder (322) are all connected with a controller.

Technical Field

The invention relates to the field of frequency converters, in particular to a multifunctional transfer device for a frequency converter.

Background

The frequency converter is an electric control device which controls an alternating current motor by changing the frequency mode of a working power supply of a motor by applying a frequency conversion technology and a microelectronic technology, has a plurality of protection functions, such as overcurrent, overvoltage, overload protection and the like, and is widely applied along with the continuous improvement of the industrial automation degree, because the frequency converter is expensive, a large-scale frequency converter has to be careful in carrying, some frequency converters are large and cannot be easily carried away by one person, generally, the frequency converter is firstly lifted up and placed on a transfer device through the transfer device to transfer the frequency converter, but the transfer device provided in the prior art has the following defects,

(1) the transfer device in the prior art is inconvenient to operate, a transfer wheel is usually adopted to transfer the frequency converter in the transfer process, the stability of the transfer wheel cannot be ensured when the frequency converter is carried, and the transfer is easily influenced;

(2) most of the existing transfer devices lift the frequency converters to a transfer plate from the upper part, partial frequency converters are placed in a container before being transferred, and the transfer devices cannot transfer the frequency converters from the upper part, so that the use of the transfer devices is limited;

(3) the converter according to different specifications adopts the transfer device of different specifications, and is higher to the transportation use cost of converter, and single transfer device is less to the application scope of converter, is not convenient for transport the converter in the specification on a large scale.

Disclosure of Invention

Therefore, the invention provides a multifunctional transfer device for a frequency converter, which effectively solves the problems that the stability of a transfer wheel in the prior art cannot be ensured, the transfer device cannot transfer the frequency converter from the upper part, and the application range of the transfer device for the frequency converter is small.

In order to solve the technical problems, the invention specifically provides the following technical scheme: a multifunctional transfer device for a frequency converter comprises a bearing table for placing the frequency converter and a transfer wheel arranged below the bearing table, wherein a locking mechanism is arranged on the transfer wheel and used for locking and fixing the transfer wheel, an adjusting plate is arranged on the side edge of the bearing table in a sliding mode, the upper end of the adjusting plate is provided with the transfer table, an adjusting component for adjusting the height of the transfer table is arranged on the adjusting plate, a telescopic propelling mechanism is arranged on the transfer table, a fixing mechanism is arranged on the bearing table, and the fixing mechanism is used for fixing the frequency converter transferred onto the bearing table;

the locking mechanism comprises a positioning assembly arranged at the lower end of the bearing table and a brake assembly arranged in the transfer wheel, the positioning assembly controls the bearing table to be fixed on the ground, and the brake assembly controls the transfer wheel to stop rotating;

the telescopic propulsion mechanism comprises a driving assembly arranged on the transfer table and a telescopic column connected to the side edge of the driving assembly, the lower end of the telescopic column is rotatably connected with a plurality of push plates, the telescopic column drives the push plates to push the frequency converter to the bearing table, the side edge of the driving assembly is provided with an inclined assembly, and the inclined assembly adjusts the frequency converter to be in an inclined state close to the bearing table;

fixed establishment is including setting up fixed plate and the slip setting on the bearing platform are in the transportation board of bearing platform bottom, it is provided with fixed subassembly to transport board one end, fixed subassembly is in when the converter is transported will transport board fixed connection will when the converter is transported on the regulating plate the converter is fixed the fixed plate with transport between the board.

As a preferable scheme of the invention, the positioning assembly comprises a positioning plate rotatably arranged on the lower end surface of the bearing table and a sliding sheath slidably arranged on the positioning plate, the sliding sheath is rotatably connected with a telescopic rod, the telescopic rod is connected with a first air cylinder, the side edge of the positioning plate is matched with the transfer wheel, the bottom surface of the positioning plate is attached to the ground, and the ground of the bearing table is provided with a containing groove for placing the positioning plate.

As a preferable scheme of the invention, the brake assembly comprises a pair of brake rings arranged inside the transfer wheel and a second cylinder connected between the brake rings, a return spring is connected between the brake rings, a brake groove is formed in the inner wall of the transfer wheel, an installation groove is formed in the outer wall of the brake ring, a brake plate is arranged in the installation groove, and the brake plate is connected to the inner wall of the installation groove through a buffer spring.

As a preferable scheme of the present invention, the driving assembly includes a driving motor disposed on the transfer table and a driving rod connected to the driving motor, first rotating gears are disposed at both ends of the driving rod, four first supporting seats and a second supporting seat are disposed on the transfer table, the driving rod is rotatably disposed on two of the first supporting seats, a rotating rod is rotatably disposed on the second supporting seat, and a second rotating gear engaged with the first rotating gear near one end of the telescopic column is disposed at an end of the rotating rod.

As a preferable scheme of the invention, a pushing cabin is arranged on the transfer platform, the upper end of the telescopic column is fixedly arranged in the pushing cabin, a gear groove is arranged on the outer wall of the lower end of the telescopic column, and the second rotating gear is meshed with the gear groove.

As the preferable scheme of the invention, the push plates are connected together through a connecting shaft, and the connecting shaft is arranged at the lower end of the side surface of the push plate.

As a preferable scheme of the invention, the height adjusting assembly comprises a gear plate arranged on the side edge of the transfer platform and an adjusting gear clamped with the gear plate, an adjusting knob is connected to the outside of the adjusting gear, an adjusting cavity is formed in the adjusting plate, and the gear plate is arranged in the adjusting cavity in a sliding manner.

As a preferable scheme of the invention, the inclined assembly comprises a rotating plate which is rotatably arranged on the transfer platform and a rotating shaft which is embedded on the rotating plate, the transfer platform is provided with an installation gap for installing the rotating plate, the rotating shaft is rotatably installed on the inner wall of the installation gap, two pairs of fixed seats are arranged on the transfer platform, a driven rod is arranged between each pair of fixed seats, a first rotating gear far away from one end of the telescopic column is meshed with a transmission gear, the transmission gear is arranged on the first supporting seat, the driven rod is provided with a third rotating gear meshed with the transmission gear, one side edge of the rotating plate close to the third rotating gear is connected with a driving plate, the driving plate is provided with a clamping groove clamped with the third rotating gear, one end of the rotating plate, which is close to the bearing table, is connected with a side plate which is in contact with the side edge of the frequency converter.

As a preferable scheme of the invention, the fixing assembly comprises an L-shaped connecting plate rotatably arranged on the lateral end surface of the transfer plate and a clamping plate connected to the lateral side of the L-shaped connecting plate, threaded through holes are formed in the L-shaped connecting plate and the clamping plate, and the L-shaped connecting plate and the clamping plate are fixed on the fixing plate through fixing bolts;

the bearing platform bottom is provided with the confession the pole of supporting that the rotor plate was placed, rotor plate one end is rotated and is provided with the slip arc board, the bearing platform side has seted up the spout, the slip arc board passes through the slip post and slides and set up in the spout.

As a preferable scheme of the present invention, the driving motor, the first cylinder and the second cylinder are all connected to a controller.

Compared with the prior art, the invention has the following beneficial effects:

(1) according to the invention, the locking mechanism is arranged below the bearing platform, wherein the brake assembly controls the transfer wheel to stop rotating, and the positioning assembly fixes the bearing platform on the ground, so that the fixing of the bearing platform is realized, and the stability of the transfer process is ensured;

(2) according to the invention, the telescopic propulsion assembly is arranged on the transfer platform, and the frequency converter is adjusted to be in an inclined state through the inclined assembly, so that the frequency converter can be conveniently pushed to the bearing platform by the push plate, and the device is suitable for transferring the frequency converter placed on an empty ground, a platform or a container;

(3) the fixing mechanism is arranged on the bearing table to fix the frequency converter, so that the stability of the frequency converter in the transferring process is ensured, and the frequency converter transferring mechanism is suitable for transferring frequency converters with different specifications in a larger range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic structural diagram of a multifunctional transfer device for a frequency converter according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a positioning assembly in an embodiment of the present invention;

FIG. 3 is a schematic structural view of a brake assembly in an embodiment of the present invention;

FIG. 4 is a schematic structural view of a first rotating gear and a second rotating gear in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an elevation component in an embodiment of the present invention;

FIG. 6 is a schematic diagram of a portion of a tilt assembly in an embodiment of the present invention;

FIG. 7 is a schematic structural view of a fixing assembly in an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an L-shaped connecting plate and a clamping plate in the embodiment of the invention.

The reference numerals in the drawings denote the following, respectively:

1-a bearing table; 2-transfer wheel; 3-a locking mechanism; 4-adjusting plate; 5-a transfer table; 6-a height-adjusting component; 7-a telescopic propulsion assembly; 8-a fixing mechanism;

31-a positioning assembly; 32-a brake assembly;

61-gear plate; 62-an adjusting gear; 63-adjusting knob; 64-a regulating cavity;

71-a drive assembly; 72-a telescopic column; 73-push plate; 74-a tilt assembly;

81-fixing plate; 82-a transfer plate; 83-a stationary component;

311-positioning plate; 312-a sliding sheath; 313-a telescoping rod; 314-a first cylinder;

321-a brake ring; 322-a second cylinder; 323-return spring; 324-a brake groove; 325-brake plate; 326-a buffer spring;

711-drive motor; 712-a drive rod; 713-a first rotation gear; 714-a first support; 715-a second support seat; 716-rotating rods; 717-a second rotating gear; 718-a push compartment; 719-connecting shaft;

741-a rotor plate; 742-a rotating shaft; 743-fixed seat; 744-driven lever; 745-third rotation gear; 746-drive plate; 747-side plate; 748 — a transmission gear;

831-L-shaped connecting plate; 832-a snap plate; 833-threaded through hole; 834-a knock-out bar; 835-sliding arc plate; 836-sliding groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, the invention provides a multifunctional transfer device for a frequency converter, which comprises a bearing table 1 for placing the frequency converter and a transfer wheel 2 arranged below the bearing table 1, wherein a locking mechanism 3 is arranged on the transfer wheel 2, the locking mechanism 3 locks and fixes the transfer wheel 2, an adjusting plate 4 is arranged on the side edge of the bearing table 1 in a sliding manner, a transfer table 5 is arranged at the upper end of the adjusting plate 4, an elevation component 6 for adjusting the height of the transfer table 5 is arranged on the adjusting plate 4, a telescopic propulsion mechanism 7 is arranged on the transfer table 5, a fixing mechanism 8 is arranged on the bearing table 1, and the frequency converter transferred to the bearing table 1 is fixed by the fixing mechanism 8.

The main innovation points of the invention are a locking mechanism 3, a telescopic propulsion mechanism 7 and a fixing mechanism 8, wherein the locking mechanism 3 is arranged under a bearing platform 1, the bearing platform is fixed on the ground when a frequency converter is carried, the telescopic propulsion assembly 7 is arranged on a transfer platform 5, the frequency converter is adjusted to be in an inclined state, the frequency converter is pushed onto the bearing platform 1 through a push plate 73, the frequency converter is suitable for transferring the frequency converter placed on an empty ground, a platform or a container, the fixing mechanism 8 is arranged on the bearing platform 1, and the frequency converter is fixed on the bearing platform 1.

Locking mechanism 3 is including setting up locating component 31 and the brake subassembly 32 of setting in the transport wheel 2 inside at the bearing platform 1 lower extreme, and locating component 31 control bearing platform 1 is fixed subaerial, and brake subassembly 32 control transport wheel 2 stall.

As shown in fig. 3, the positioning assembly 31 includes a positioning plate 311 rotatably disposed on the lower end surface of the bearing platform 1 and a sliding sheath 312 slidably disposed on the positioning plate 311, the sliding sheath 312 is rotatably connected with an expansion rod 313, the expansion rod 313 is connected with a first cylinder 314, the side edge of the positioning plate 311 is engaged with the transfer wheel 2, the bottom surface of the positioning plate 311 is attached to the ground, and a receiving groove for placing the positioning plate 311 is disposed on the ground of the bearing platform 1.

The main working steps of the positioning assembly 31 are that when the bearing platform 1 needs to be fixed on the ground, the first cylinder 314 operates to drive the telescopic rod 313 to extend, the telescopic rod 313 rotates and pushes out the positioning plate 311 through the sliding sheath 312, the positioning plate 311 is pushed to be attached to the transfer wheel 2, and the bottom surface of the positioning plate 311 is attached to the ground so that the bearing platform 1 is fixed on the ground through the positioning plate 311.

As shown in fig. 3, the brake assembly 32 includes a pair of brake rings 321 disposed inside the transfer wheel 2 and a second cylinder 322 connected between the brake rings 321, a return spring 323 is connected between the brake rings 322, a brake groove 324 is disposed on the inner wall of the transfer wheel 2, an installation groove is disposed on the outer wall of the brake ring 321, a brake plate 325 is disposed in the installation groove, and the brake plate 325 is connected to the inner wall of the installation groove through a buffer spring 326.

Before fixing the bearing table 1, the brake assembly 32 controls the transfer wheel 2 to stop rotating, the main working principle of the brake assembly 32 is that the second cylinder 322 operates to enable the brake ring 321 to expand outwards, in the expanding process, the brake plate 325 is clamped into the brake groove 324, the transfer wheel 2 stops slowly until the brake groove 324 is matched with the mounting groove, and the transfer wheel 2 is completely braked.

Telescopic advancing mechanism 7 pushes away the converter to bearing platform 1 on, telescopic advancing mechanism 7 is including setting up drive assembly 71 on transfer table 5 and the flexible post 72 of connection at drive assembly 71 side, flexible post 72 lower extreme rotates and is connected with a plurality of push pedal 73, flexible post 72 drives push pedal 73 and promotes the converter to bearing platform 1 on, drive assembly 71 side is provided with slope subassembly 74, slope subassembly 74 is close to bearing platform 1 with the converter and transfers to the tilt state, drive assembly 71 drive flexible post 72 and the operation of slope subassembly 74 simultaneously, slope subassembly 74 is with an angle of converter slope, flexible post 72 moves down and drives push pedal 73 and fall gradually to the plane on and to converter side shift promotion converter.

Drive assembly 71 is including setting up driving motor 711 and the actuating lever 712 of connection on driving motor 711 on transfer table 5, actuating lever 712 both ends all are provided with first rotating gear 713, be provided with four first supporting seats 714 and a second supporting seat 715 on transfer table 5, actuating lever 712 rotates and places on wherein two first supporting seats 714, it is provided with dwang 716 to rotate on the second supporting seat 715, dwang 716 tip is provided with the second rotating gear 717 with the meshing of first rotating gear 713 that is close to telescopic column 72 one end, be provided with on transfer table 5 and promote the cabin 718, telescopic column 72 upper end is fixed to be set up in promoting the cabin 718, be provided with the gear groove on the outer wall of telescopic column 72 lower extreme, second rotating gear 717 and gear groove meshing.

The driving principle of the driving assembly 71 is that the driving motor 711 drives the driving rod 712 to rotate, the first rotating gear 713 rotates to drive the second rotating gear 717 to rotate, the second rotating gear 717 is clamped with the gear groove of the telescopic column 72, and the second rotating gear 717 rotates to drive the telescopic column 72 to move up or down, so that the pushing plate 73 is pushed forward.

In order to enable the push plate 73 to be smoothly deviated to one side of the frequency converter in the pushing process of the push plate 73, the push plate 73 is arranged on the telescopic column 72 and close to one side of the frequency converter, the push plates 73 are connected together through a connecting shaft 719, the connecting shaft 719 is arranged at the lower end of the side face of the push plate 73, and the push plates 73 cannot be overlapped in the pushing process of the push plate 73 due to the arrangement of the connecting shaft 719.

The inclination component 74 enables one side of the upper end of the frequency converter to be too high, the inclination component 74 and the upper end face of the frequency converter are required to be at the same height, the height adjusting component 6 is adopted to adjust the overall height of the transfer table 5, as shown in fig. 5, the height adjusting component 6 comprises a gear plate 61 arranged on the side of the transfer table 5 and an adjusting gear 62 clamped with the gear plate 61, an adjusting knob 63 is connected to the outer portion of the adjusting gear 62, an adjusting cavity 64 is formed in the adjusting plate 4, the gear plate 61 is arranged in the adjusting cavity 64 in a sliding mode, the adjusting knob 63 is rotated, the adjusting gear 62 rotates along with the rotation, and the gear plate 61 moves up or down to drive the transfer table 5 to move up or down.

The tilting assembly 74 comprises a rotating plate 741 rotatably arranged on the transfer table 5 and a rotating shaft 742 embedded on the rotating plate 741, an installation gap for installing the rotating plate 741 is formed in the transfer table 5, the rotating shaft 742 is rotatably installed on the inner wall of the installation gap, two pairs of fixing seats 743 are arranged on the transfer table 5, a driven rod 744 is arranged between each pair of fixing seats 743, a first rotating gear 713 far away from one end of the telescopic column 72 is meshed with a transmission gear, a transmission gear 748 is installed on the first supporting seat 714, the driven rod 744 is provided with a third rotating gear 745 meshed with the transmission gear 748, a driving plate 746 is connected to one side of the rotating plate 741 close to the third rotating gear 745, a clamping groove clamped with the third rotating gear 745 is formed in the driving plate 746, and a side plate 747 contacted with the side of the frequency converter is connected to one end of the rotating plate 741 close to the bearing table 1.

In the process of carrying the frequency converter, the situation that the fixing mechanism 8 is higher than the initial placing platform of the frequency converter possibly occurs, the frequency converter is adjusted to be in an inclined state by the inclined assembly 74 so that the frequency converter can be pushed onto the fixing mechanism 8 from the placing surface conveniently, the inclination control principle of the inclined assembly 74 is that the first rotating gear 713 rotates to drive the transmission gear 748 to rotate, the transmission gear 748 is meshed with the third rotating gear 745, the third rotating gear 745 rotates, as the driving plate 746 is provided with the clamping groove, the third rotating gear 745 rotates to drive the driving plate 746 to rotate, the rotating plate 741 rotates, the rotating plate 741 is attached to one side of the frequency converter to rotate upwards to drive the outer side of the upper end of the frequency converter to be lifted by a distance, and the push plate 73 on one side of the frequency converter pushes the frequency converter outwards.

Fixing mechanism 8's main effect is for the converter transport build the platform and fix the converter after the transport, fixing mechanism 8 including setting up fixed plate 81 on bearing platform 1 and the transportation board 82 of slip setting in bearing platform 1 bottom, transportation board 82 one end is provided with fixed subassembly 83, fixed subassembly 83 will transport board 82 fixed connection on regulating plate 4 when the converter is transported, fix the converter between fixed plate 81 and transportation board 82 when the converter is transported and is accomplished.

As shown in fig. 7 and 8, the fixing assembly 83 includes an L-shaped connecting plate 831 rotatably disposed on the side end surface of the transfer plate 82 and a clamping plate 832 connected to the side edge of the L-shaped connecting plate 831, a threaded through hole 833 is formed in the L-shaped connecting plate 831 and the clamping plate 832, the L-shaped connecting plate 831 and the clamping plate 832 are fixed to the fixing plate 81 through a fixing bolt, a resisting rod 834 for placing the rotating plate 82 is disposed at the bottom of the bearing platform 1, a sliding arc plate 835 is rotatably disposed at one end of the rotating plate 82, a sliding groove 836 is formed in the side edge of the bearing platform 1, and the sliding arc plate 835 is slidably disposed in the sliding groove 836 through a sliding column 837.

Place on resisting pole 834 when transporting board 82 is out of work, when needs transporting board 82 provides the transport platform for the converter, outwards slide sliding arc 835 and transporting board 82, through L shape connecting plate 831 and joint board 832 with transporting board 82 end fixing on initial place the platform, accomplish the transportation to the converter after, rotate transporting board 82 to vertical state, rotate L shape connecting plate 831 to horizontal state to through fixing bolt will transport between board 82 and fixed plate 81 fixed converter to inside and form the protection.

In the present invention, the driving motor 711, the first cylinder 314, and the second cylinder 322 are all connected to a controller, and the driving of the driving motor 711, the first cylinder 314, and the second cylinder 322 is controlled by the controller.

The main implementation mode of the invention is that the adjusting plate 4 and the transfer platform 5 are respectively placed on the side edge and the upper side of the frequency converter, the transfer plate 82 is slidingly lapped on the placing plane of the frequency converter, the controller controls the first cylinder 314 and the second cylinder 322 to operate, the brake component 32 controls the transfer wheel 2 to stop rotating, the first cylinder 314 pushes the positioning plate 311, the positioning plate 311 is pushed to be attached to the transfer wheel 2, the bottom surface of the positioning plate 311 is attached to the ground, so that the bearing platform 1 is fixed on the ground through the positioning plate 311, the controller controls the driving motor 711 to drive the second rotating gear 717 to rotate and drive the telescopic column 72 to extend downwards, the first rotating gear 713 rotates and drives the third rotating gear 745 to rotate, the rotating plate 741 rotates and drives the frequency converter to incline for a certain angle, the push plate 73 falls on the placing plane of the frequency converter and moves to one side of the frequency converter, so as to smoothly push the frequency converter onto the transfer plate 82, the transfer plate 82 is rotated to the vertical state, the L-shaped connecting plate 831 is rotated to the horizontal state, and the fixing plate 81 and the transfer plate 82 are fixed by the fixing bolt.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.