CN215967306U - A dismantle and transfer device for trinity gear motor - Google Patents

Abstract

The utility model discloses a dismounting and transferring device for a three-in-one speed reducing motor. The bottom vehicle comprises two beams, two tracks and four groups of bottom wheel assemblies, the upper vehicle comprises an upper vehicle frame, an upper wheel assembly, a supporting plate and a supporting block, and the dismounting and clamping assembly comprises a dismounting bolt, a movable jacking block, a flat plate, a jacking rod and a clamping frame. The device of the utility model realizes the adjustment of three directions of space by combining the rotation of wheels with the rotation of bolt pairs, and is convenient to disassemble the three-in-one speed reducing motor; the track for the upper vehicle is arranged in a sinking way, so that the height of the device is effectively compressed, and the device is suitable for the condition that a shielding object cannot be lifted and transported above the speed reducing motor due to height limitation or three-in-one speed reducing motor; carry out effective fixation to four faces of trinity gear motor, effectively prevent that trinity gear motor from tumbling or even falling, avoid causing fish tail or damage to trinity gear motor and axletree.

Description

A dismantle and transfer device for trinity gear motor

Technical Field

The utility model belongs to the technical field of speed reducers, and particularly relates to a disassembling and transferring device for a three-in-one speed reducing motor.

Background

The three-in-one speed reducing motor is used as a driving device commonly used in the industrial field, integrates a speed reducer, a motor and a brake into a whole, has the characteristics of compact structure, large transmission torque, stable work, low noise, long service life and the like, and is widely applied.

In many practical application occasions, operating mechanism adopts trinity gear motor drive, however when trinity gear motor broke down and influence operating mechanism normal operating, need pull down trinity gear motor from operating mechanism's axletree and transport to the maintenance site, overhauls or changes.

At present, the three-in-one speed reducing motor is disassembled and assembled basically in a top lifting mode, and the three-in-one speed reducing motor is bound and fixed by a lifting belt and then lifted and transported. Although the mode is simple and universal, the hollow shaft sleeve of the three-in-one speed reducing motor or the wheel shaft of the running mechanism is easy to damage in the lifting process, and the three-in-one speed reducing motor is easy to tip over or even fall down in the operation process. In addition, the existing mode has high requirement on human machine matching, and when the upper part of the three-in-one speed reducing motor is shielded, the hoisting operation is extremely difficult.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems in the prior art, the present invention provides a disassembling and transferring device for a three-in-one gear motor, wherein the three-in-one gear motor is used for driving an operating mechanism, a hollow shaft sleeve of the three-in-one gear motor is sleeved on a wheel shaft of the operating mechanism and fastened through a locking disc, the disassembling and transferring device for the three-in-one gear motor is used for disassembling and transferring the three-in-one gear motor from the wheel shaft of the operating mechanism to a maintenance site, wherein the disassembling and transferring device for the three-in-one gear motor comprises a bottom vehicle, an upper vehicle, a disassembling and clamping assembly and a height adjusting assembly, the upper vehicle is supported on the bottom vehicle, the disassembling and clamping assembly is supported on the upper vehicle, the height adjusting assembly is arranged at four corners of the bottom vehicle and is in threaded connection with the bottom vehicle, and wherein:

the bottom vehicle comprises two oppositely arranged beams, two opposite rails arranged between the two beams in a sinking way, and four groups of bottom wheel assemblies connected to the four ends of the two beams through wheel shafts;

the upper vehicle comprises an upper vehicle frame, an upper wheel assembly, a supporting plate and supporting blocks, wherein the supporting plate is arranged on the upper vehicle frame, the supporting blocks are arranged on the supporting plate, the upper wheel assembly is positioned below the supporting plate and is connected to four corners of the upper vehicle frame through wheel shafts, and the upper wheel assembly is arranged to move on the two rails;

the detachable and clamping assembly comprises a detachable bolt, a movable ejector block, a flat plate, ejector rods and a clamping frame, wherein a threaded hole matched with the detachable bolt is formed in the flat plate in a tapping mode, a screw rod of the detachable bolt is inserted into the threaded hole and the flat plate is connected through a thread pair, a blind hole is formed in one end face of the movable ejector block, the end portion of the screw rod of the detachable bolt is inserted into the blind hole and can rotate relatively, the periphery of the threaded hole is provided with a plurality of ejector rods, one ends of the ejector rods are rigidly connected with the flat plate, the other ends of the ejector rods are rigidly connected with the clamping frame, and the lower portion of the clamping frame is connected with the supporting plate.

Further, in the aforesaid is arranged in trinity gear motor's dismantlement and transfer device, the bottom car is rigid frame structure, the rotation of bottom wheel subassembly drives the bottom car is along the axial horizontal motion that carries on of perpendicular to operating device axletree.

Further, in the dismantlement and transfer device for trinity gear motor, bottom wheel subassembly manual drive or electric drive.

Further, in the aforesaid is arranged in trinity gear motor's dismantlement and transfer device, upper portion car frame is formed by the assembly of polylith plate, upper portion wheel subassembly is in motion on two tracks drives upper portion car is along running gear axletree axial motion.

Further, in the aforesaid is arranged in trinity gear motor's dismantlement and transfer device, the terminal surface that does not set up the blind hole of activity kicking block supports with the terminal surface contact of running gear axletree and leans on.

Further, in the disassembly and transfer device for the three-in-one speed reduction motor, the clamping frame is of a detachable structure formed by assembling a plurality of flat plates.

Further, in the aforesaid is arranged in trinity gear motor's dismantlement and transfer device, the centre gripping frame is by two relative curb plates and perpendicular to two curb plates will two curb plates riser that the curb plate links together constitute, two curb plates with a riser encloses into has one side open shape, fixes the three face of treating the trinity gear motor who dismantles, and, every the lower part of curb plate is provided with the lath, be provided with bolted connection spare on the lath, the lath with bolted connection spare will the sub-unit connection of centre gripping frame in the layer board.

Further, in the aforesaid is arranged in trinity gear motor's dismantlement and transfer device, heightening the subassembly and heightening the bolt, heightening the rotation drive of bolt bottom car and reciprocating.

The dismounting and transferring device for the three-in-one speed reducing motor adopts a mode of combining wheel rotation and bolt pair rotation, realizes adjustment in three spatial directions, and is convenient for dismounting the three-in-one speed reducing motor; the track for the upper vehicle is arranged in a sinking mode and forms a frame structure with the beam, the height and the size of the device are effectively compressed, and the device is suitable for the situation that a shelter cannot be lifted above the speed reducing motor due to height limitation or three-in-one; carry out effective fixation to four faces of trinity gear motor, can effectively prevent to dismantle and take place to tumble even fall among the transportation trinity gear motor, also can avoid causing fish tail or damage to trinity gear motor and axletree dismantling and transportation in-process.

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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

FIG. 1 is a schematic view of the overall structure of the disassembly and transfer device for a three-in-one speed reduction motor of the utility model;

FIG. 2 is a schematic structural view of a bottom vehicle in the dismounting and transferring device for three-in-one speed reduction motor of the utility model;

fig. 3a and 3b are schematic structural views of an upper vehicle in the disassembly and transfer device for a three-in-one reduction motor of the present invention, wherein fig. 3b is a bottom view of fig. 3 a;

fig. 4a and 4b are schematic structural views of a disassembling and clamping assembly in a disassembling and transferring device for a three-in-one speed reducing motor according to the present invention, wherein fig. 4b is a top view of fig. 4 a.

Description of reference numerals:

10-three-in-one speed reducing motor, 110-torque arm and 20-running mechanism wheel shaft;

1-bottom car, 110-beam, 120-track, 130-bottom wheel assembly;

2-upper car, 210-upper car frame, 220-upper wheel assembly, 230-pallet, 240-support block;

3-disassembling and clamping components, 310-disassembling bolts, 320-movable jacking blocks, 330-flat plates, 340-jacking rods, 350-clamping frames, 350.1-vertical plates, 350.2-side plates and 350.3-laths;

4-height adjustment component.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, fig. 2, fig. 3a, fig. 3b, fig. 4a and fig. 4b, in a system using a three-in-one deceleration motor to drive an operating mechanism under a normal working condition, a hollow shaft of the three-in-one deceleration motor 10 is sleeved on a wheel shaft 20 of the operating mechanism and fastened through a locking disc, and the three-in-one deceleration motor 10 is supported and fixed by a torsion arm 110 and a connecting pin. The three-in-one gear motor disassembling and transferring device is used for disassembling and transferring the three-in-one gear motor 10 from the running mechanism wheel shaft 20 to a maintenance place, and comprises: bottom car 1, upper portion car 2, dismantlement and centre gripping subassembly 3, height-adjusting subassembly 4. The upper portion car 2 is supported on the bottom car 1, the disassembling and clamping component 3 is supported on the upper portion car 2, and the heightening components 4 are arranged at four corners of the bottom car 1 and are in threaded connection with the bottom car 1.

For convenience and clarity of description of the disassembly and transfer device for a three-in-one gear motor of the present invention, as shown in fig. 1, the axial direction of the wheel shaft 20 of the running gear is defined as the Y direction, i.e., the left and right direction of the drawing; the transverse direction perpendicular to the axial direction of the running gear wheel shaft 20 is defined as the X direction, i.e., the front-rear direction of the drawing; the height direction perpendicular to the base car 1 is defined as the Z direction, i.e., the up-down direction of the drawing.

The base car 1 is a rigid frame structure comprising two oppositely disposed beams 110, two opposite rails 120 sunken between the two beams 110, and four sets of base wheel assemblies 130 connected to the four ends of the two beams 110 by axles. The rotation of the bottom wheel assembly 130 drives the bottom carriage 1 to perform a transverse movement perpendicular to the axial direction of the running gear wheel axle 20, thereby effecting a transverse movement of the entire dismounting and transferring device, i.e. a movement in the X direction. The bottom wheel assembly 130 may be driven manually by human power or electrically.

The upper vehicle 2 includes an upper vehicle frame 210, an upper wheel assembly 220, a retainer plate 230, and a support block 240. The upper vehicle frame 210 is assembled by a plurality of plates, the supporting plate 230 is arranged on the upper vehicle frame 210, the supporting blocks 240 are arranged on the supporting plate 230 and used for supporting the bottoms of the three-in-one speed reduction motors 10 to be disassembled, the upper wheel assemblies 220 are positioned below the supporting plate 230 and connected to four corners of the upper vehicle frame 210 through wheel shafts, and the upper wheel assemblies 220 are arranged to move on two rails 120 of the bottom vehicle 1, so that the upper vehicle 2 can move along the axial direction of the wheel shaft 20 of the running mechanism, namely, move along the Y direction.

The disassembling and clamping assembly 3 comprises a disassembling bolt 310, a movable top block 320, a flat plate 330, a top rod 340 and a clamping frame 350. The middle of the flat plate 330 is provided with a threaded hole matched with the dismounting bolt 310 in a tapping way, a screw rod of the dismounting bolt 310 is inserted into the threaded hole and is connected with the flat plate 330 through a thread pair, one end face of the movable top block 320 is provided with a blind hole, the end part of the screw rod of the dismounting bolt 310 is inserted into the blind hole of the movable top block 320, the dismounting bolt 310 and the movable top block 320 can rotate relatively, meanwhile, the end face, which is not provided with the blind hole, of the movable top block 320 is in contact and abutted with the end face of the running mechanism wheel shaft 20, a plurality of top rods 340 are arranged around the threaded hole, one end of each top rod 340 is rigidly connected with the flat plate 330, the other end of each top rod 340 is rigidly connected with the clamping frame 350, and the lower part of the clamping frame 350 is connected with the supporting plate 230 of the upper vehicle 2.

The holding frame 350 is a detachable structure assembled by a plurality of flat plates, and can be assembled according to the shape and size of the three-in-one gear motor 10 to be detached. As a specific embodiment, the main structure of the clamping frame 350 is composed of two opposite side plates 350.2 and a vertical plate 350.1 which is perpendicular to the two side plates 350.2 and connects the two side plates 350.2 together, the two side plates 350.2 and the vertical plate 350.1 are enclosed to have a shape with one side open, and three faces of the three-in-one speed reducing motor 10 to be disassembled can be fixed. A strip 350.3 is provided at the lower part of each side plate 350.2, and the clamping frame 350 can be connected to the pallet 230 of the upper car 2 by means of the strip 350.3 and the bolt connections provided thereon.

The height-adjustment elements 4, which are arranged at the four corners of the base car 1 and are screwed to the base car 1, can be, for example, height-adjustment screws, whereby an up-and-down movement, i.e. a movement in the Z-direction, of the base car 1 and thus of the entire dismounting and transferring device is achieved in order to adjust the height of the dismounting and transferring device.

The working process of the dismounting and transferring device for the three-in-one speed reducing motor comprises the following steps:

when the three-in-one speed reducing motor 10 needs to be detached from the operating mechanism wheel shaft 20 and transported to a maintenance site, the assembled bottom vehicle 1, the upper vehicle 2 and the height-adjusting assembly 4 are moved to a position below the three-in-one speed reducing motor 10 to be detached through the bottom wheel assembly 130 along a transverse direction (X direction) perpendicular to the axial direction of the operating mechanism wheel shaft 20, and a tightening disc used for fastening a hollow shaft sleeve and the operating mechanism wheel shaft 20 on the three-in-one speed reducing motor 10 is detached;

the bottom vehicle 1 is manually lifted through the lifting assembly 4, so that the supporting plate 230 is lifted until the supporting blocks 240 on the supporting plate 230 are stably contacted with the bottom of the three-in-one speed reducing motor 10, at the moment, the bottom wheel assembly 130 is lifted off the ground, and the connecting pin shaft on the supporting torsion arm 110 of the three-in-one speed reducing motor 10 is detached;

the disassembly and clamping assembly 3 is installed on the upper vehicle 2, and three surfaces of the three-in-one speed reducing motor 10 are fixed by utilizing the clamping frame 350, so that the three surfaces and four bottom surfaces of the three-in-one speed reducing motor 10 are effectively clamped and fixed;

the disassembly bolt 310 is rotated to make the movable top block 320 support the end surface of the running mechanism wheel shaft 20, and the top rod 340 is rigidly connected between the flat plate 330 and the clamping frame 350, therefore, with the rotation of the disassembly bolt 310, the hollow shaft sleeve of the three-in-one speed reduction motor 10 and the running mechanism wheel shaft 20 are overcome by the screw thread side effect between the flat plate 330 and the disassembly bolt 310, the running mechanism wheel shaft 20 generates the axial movement, namely the Y direction, and gradually detaches from the hollow shaft sleeve of the three-in-one speed reduction motor 10, meanwhile, in the process of rotating the disassembly bolt 310 to make the running mechanism wheel shaft 20 gradually detach, the upper wheel assembly 220 moves on the two tracks 120 of the bottom vehicle 1 along the direction opposite to the movement direction of the running mechanism wheel shaft 20, thereby finally detaching the three-in-one speed reduction motor 10 from the running mechanism wheel shaft 20;

lower bottom car 1 through increaseing subassembly 4, make bottom wheel subassembly 130 fall to the ground, will carry the dismantlement and the transfer device of trinity gear motor 10 through bottom wheel subassembly 130 and remove to the maintenance place, accomplish the dismantlement and the transportation of trinity gear motor 10.

Compared with the prior art, the three-in-one speed reduction motor dismounting and transferring device has the following advantages and beneficial effects:

1. the mode of combining wheel rotation with bolt pair rotation is adopted, so that the adjustment in three spatial directions is realized, the binding force between the hollow shaft sleeve and the wheel shaft can be effectively overcome, and the three-in-one speed reducing motor is convenient to disassemble;

2. the track for the upper vehicle is arranged in a sinking mode and forms a frame structure with the beam, the height size of the device is effectively compressed, and a lower operation mode is adopted, so that the condition that a shelter cannot be lifted above the speed reducing motor due to height limitation or the fact that the shelter is arranged above the three-in-one speed reducing motor is adapted;

3. carry out effective fixation to four faces of trinity gear motor, can effectively prevent to dismantle and take place to tumble even fall among the transportation trinity gear motor, also can avoid causing fish tail or damage to trinity gear motor and axletree dismantling and transportation in-process.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; 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.

Claims (8)

1. The utility model provides a dismantle and transfer device for trinity gear motor, trinity gear motor is used for driving the running gear, and trinity gear motor's hollow shaft sleeve adorns on the running gear axletree and fastens through the locking dish, a dismantlement and transfer device for trinity gear motor are used for pulling down and transport to the maintenance site with trinity gear motor from the running gear axletree, a serial communication port, a dismantlement and transfer device for trinity gear motor includes bottom car, upper portion car, dismantles and centre gripping subassembly, heightens the subassembly, the upper portion car supports on the bottom car, dismantle and centre gripping subassembly support on the upper portion car, heighten the subassembly and arrange four bights of bottom car and with bottom car threaded connection, wherein:

the bottom vehicle comprises two oppositely arranged beams, two opposite rails arranged between the two beams in a sinking way, and four groups of bottom wheel assemblies connected to the four ends of the two beams through wheel shafts;

the upper vehicle comprises an upper vehicle frame, an upper wheel assembly, a supporting plate and supporting blocks, wherein the supporting plate is arranged on the upper vehicle frame, the supporting blocks are arranged on the supporting plate, the upper wheel assembly is positioned below the supporting plate and is connected to four corners of the upper vehicle frame through wheel shafts, and the upper wheel assembly is arranged to move on the two rails;

the detachable and clamping assembly comprises a detachable bolt, a movable ejector block, a flat plate, ejector rods and a clamping frame, wherein a threaded hole matched with the detachable bolt is formed in the flat plate in a tapping mode, a screw rod of the detachable bolt is inserted into the threaded hole and the flat plate is connected through a thread pair, a blind hole is formed in one end face of the movable ejector block, the end portion of the screw rod of the detachable bolt is inserted into the blind hole and can rotate relatively, the periphery of the threaded hole is provided with a plurality of ejector rods, one ends of the ejector rods are rigidly connected with the flat plate, the other ends of the ejector rods are rigidly connected with the clamping frame, and the lower portion of the clamping frame is connected with the supporting plate.

2. The three-in-one gear motor dismounting and transferring device as claimed in claim 1, wherein the bottom vehicle is a rigid frame structure, and the rotation of the bottom wheel assembly drives the bottom vehicle to move along a transverse direction perpendicular to the axial direction of the wheel shaft of the running gear.

3. The disassembly and transfer device for three-in-one gear motor according to claim 2, wherein the bottom wheel assembly is driven manually or electrically.

4. The three-in-one gear motor dismounting and transferring device according to claim 1, wherein the upper vehicle frame is assembled by a plurality of plates, and the movement of the upper vehicle wheel assembly on the two rails drives the upper vehicle to move axially along the wheel axle of the running gear.

5. The disassembly and transfer device for the three-in-one speed reduction motor according to claim 1, wherein the end surface of the movable top block, which is not provided with the blind hole, is in contact with and abuts against the end surface of the wheel shaft of the running mechanism.

6. The disassembly and transfer device for three-in-one deceleration motor according to claim 1, wherein the holding frame is a detachable structure assembled by a plurality of flat plates.

7. The three-in-one gear motor disassembling and transferring device according to claim 6, wherein the clamping frame is composed of two opposite side plates and a vertical plate perpendicular to the two side plates, the two side plates and the vertical plate are connected together to form a shape with one side open, three faces of the three-in-one gear motor to be disassembled are fixed, and each of the three faces is provided with a lath at the lower part of the side plate, a bolt connector is arranged on the lath, and the lath and the bolt connector connect the lower part of the clamping frame to the supporting plate.

8. The disassembly and transfer device for three-in-one deceleration motor as claimed in claim 1, wherein the height-adjusting component is a height-adjusting bolt, and the rotation of the height-adjusting bolt drives the bottom vehicle to move up and down.

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