A hoisting device suitable for large vibration motors

Abstract

The hoisting device for a large vibration motor of the present invention comprises a connecting frame, a winch mechanism, a fall chain, a first adjustment mechanism, a second adjustment mechanism and a lifting point: the connecting frame can act on two rotating shafts of the large vibration motor and is fixed relative to the two rotating shafts; the winch mechanism is installed on the connecting frame, wherein the winch mechanism can act on the base of the large vibration motor to drive the large vibration motor to swing relative to the connecting frame; the fall chain is detachably connected to the connecting frame; the first adjustment mechanism can drive the connecting frame to move in the first direction; the second adjustment mechanism can drive the connecting frame to move in the second direction. When the present invention is working, the hoisted large vibration motor can be accurately aligned with the motor mounting seat on the warehouse wall, which has the functions of reducing labor, simplifying operation, and ensuring the personal safety of operators.

Description

Technical Field

[0001] The invention belongs to the technical field related to the installation of large-scale vibration motors, and in particular relates to a hoisting device suitable for large-scale vibration motors. Background Art

[0002] In order to avoid material blockage during the unloading process, it is usually necessary to install a large vibration motor on the silo wall. The large vibration motor can drive the silo wall to prevent material from agglomerating during the unloading process, thereby preventing material blockage.

[0003] Due to the large size and heavy weight of large vibration motors and the inclined shape of the warehouse wall, it is not convenient for people to install large vibration motors on the warehouse wall. At present, the commonly used method is to weld a lifting point on the warehouse wall, use a manual hoist to lift the large vibration motor to the vicinity of the motor mounting seat of the warehouse wall, and then manually push it by workers or add another lifting point to pull it so that the base of the lifted large vibration motor is aligned with the motor mounting seat of the warehouse wall, and finally fix the base of the large vibration motor on the warehouse wall with bolts and other connecting parts.

[0004] It can be understood that the above method can realize the installation of large vibration motors on the warehouse wall, which requires the cooperation of multiple people. Not only is the operation cumbersome, it is impossible to accurately align the lifted large vibration motor with the motor mounting seat on the warehouse wall in one go, and it also poses certain safety hazards to the operators and cannot meet the company's usage needs. Summary of the invention

[0005] Based on this, it is necessary to provide a hoisting device suitable for large vibration motors in order to solve the technical problems existing in the prior art.

[0006] A hoisting device suitable for a large vibration motor is used to hoist the large vibration motor onto a warehouse wall; it comprises:

[0007] A connecting frame, the connecting frame can act on two rotating shafts of the large vibration motor and is fixed relative to the two rotating shafts;

[0008] A winch mechanism, the winch mechanism being mounted on the connecting frame, wherein the winch mechanism can act on a base of the large vibration motor to drive the large vibration motor to swing relative to the connecting frame;

[0009] A fall chain, the fall chain being detachably connected to the connection frame;

[0010] a first adjusting mechanism, wherein a first moving portion of the first adjusting mechanism is connected to the fall chain and can drive the connecting frame to move in a first direction through the fall chain;

[0011] a second adjusting mechanism, wherein a second moving portion of the second adjusting mechanism is connected to the first adjusting mechanism and can drive the connecting frame to move in a second direction through the first adjusting mechanism and the fall chain;

[0012] A hanging point, wherein the second adjusting mechanism is movably mounted on the hanging point.

[0013] In one embodiment, the first direction is arranged perpendicular to the second direction.

[0014] In one embodiment, the connecting frame includes a first boom, a second boom, a boom connector and a lifting ring. The first boom and the second boom are correspondingly sleeved on two rotating shafts of the large vibration motor and are limited by fastening bolts. The first boom and the second boom partially overlap and are connected and fixed by the boom connector. The lifting ring is installed on the boom connector.

[0015] In one of the embodiments, the boom connecting member is configured as two connecting bolts, and the two connecting bolts are screwed to the overlapping portion of the first boom and the second boom to connect and fix the first boom and the second boom.

[0016] In one embodiment, the lifting ring passes through the two connecting bolts and extends upward from the first lifting arm and the second lifting arm.

[0017] In one embodiment, the winch mechanism includes a winch bracket, a guide wheel and a winch rotatably mounted on the winch bracket, and a steel wire rope, one end of the steel wire rope is wound around the guide wheel and fixed to the winch, and the other end of the steel wire rope is wound around the body of the large vibration motor and fixed to the base.

[0018] In one of the embodiments, the winch bracket is configured as an arc-shaped structure, and the winch bracket is vertically mounted on the connecting frame, wherein the winch is disposed on an end portion of the winch bracket away from the connecting frame.

[0019] In one of the embodiments, a manual hoist is provided on the fall chain, and the manual hoist can drive the connecting frame to move up and down relative to the hanging point through the fall chain.

[0020] In one embodiment, the first adjustment mechanism includes a first adjustment plate and a first adjustment handwheel, the hanging point is provided with a first slide groove along the first direction, the first adjustment plate is movably mounted on the first slide groove of the hanging point, the first adjustment handwheel is screwed to the hanging point, and the first adjustment handwheel can be rotated relative to the hanging point to push the first adjustment plate to slide in the first slide groove.

[0021] In one embodiment, the second adjustment mechanism includes a second adjustment plate and a second adjustment handwheel, the portion of the first adjustment plate extending out of the hanging point is provided with a second slide groove along the second direction, the second adjustment plate is movably mounted on the second slide groove of the first adjustment plate, the second adjustment handwheel is screwed to the first adjustment plate, and the second adjustment handwheel can be rotated relative to the first adjustment plate to push the second adjustment plate to slide in the second slide groove.

[0022] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0023] The hoisting device suitable for large vibration motors of the present invention has a simple structure. Through reasonable structural settings, the hoisting device can accurately align the hoisted large vibration motor with the motor mounting seat on the warehouse wall when working, which has the effects of reducing labor, facilitating operation, and ensuring the personal safety of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic diagram of the structure of a hoisting device suitable for a large vibration motor provided in one embodiment of the present application.

[0025] Figure 2 A schematic structural diagram of another perspective of a hoisting device for a large vibration motor provided in one embodiment of the present application.

[0026] Figure 3 A schematic diagram of the partial structure of a hoisting device suitable for a large vibration motor provided in one embodiment of the present application.

[0027] Among them, 10, connecting frame; 11, first boom; 12, second boom; 13, boom connector; 14, lifting ring; 20, winch mechanism; 21, winch bracket; 22, guide wheel; 23, winch; 24, wire rope; 30, fall chain; 31, manual hoist; 40, first adjusting mechanism; 41, first adjusting plate; 411, second slide; 42, first adjusting hand wheel; 50, second adjusting mechanism; 51, second adjusting plate; 52, second adjusting hand wheel; 60, lifting point; 61, first slide; 101, fastening bolt; 200, large vibration motor; 201, rotating shaft; 202, base; 203, machine body; 300, warehouse wall; 301, motor mounting seat. Specific embodiments

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0030] See also Figures 1 to 3 The hoisting device for a large vibration motor provided by an embodiment of the present invention includes a connecting frame 10, a winch mechanism 20, a fall chain 30, a first adjustment mechanism 40, a second adjustment mechanism 50, and a hoisting point 60. It should be noted that the hoisting point 60 is fixed to the warehouse wall 300 by welding to serve as a hoisting position when the hoisting device is working, which will not be elaborated here.

[0031] The connection frame 10 of this embodiment can act on the two rotating shafts 201 of the large vibration motor 200 and be fixed relative to the two rotating shafts 201 , so as to specifically realize the assembly limit of the connection frame 10 and the large vibration motor 200 .

[0032] Specifically, the connecting frame 10 of the present embodiment includes a first hanging arm 11, a second hanging arm 12, a hanging arm connecting piece 13 and a lifting ring 14. The first hanging arm 11 and the second hanging arm 12 are correspondingly sleeved on the two rotating shafts 201 of the large vibration motor 200 and are limited by fastening bolts 101; the first hanging arm 11 and the second hanging arm 12 partially overlap and are connected and fixed by the hanging arm connecting piece 13, and the lifting ring 14 is installed on the hanging arm connecting piece 13, so as to specifically realize the structural setting of the connecting frame 10, so that when the connecting frame 10 acts on the large vibration motor 200, the first hanging arm 11 and the second hanging arm 12 can be respectively sleeved on the two rotating shafts 201 of the large vibration motor 200, and then limited by the fastening bolts 101; then, the first hanging arm 11 and the second hanging arm 12 are connected by the hanging arm connecting piece 13, so as to facilitate the assembly and connection of the connecting frame 10 with the large vibration motor 200.

[0033] Among them, the boom connector 13 of this embodiment is configured as two connecting bolts, and the two connecting bolts are screwed to the overlapping portion of the first boom 11 and the second boom 12 to connect and fix the first boom 11 and the second boom 12, so as to specifically realize that the boom connector 13 connects the first boom 11 and the second boom 12, which has the function of facilitating the connection of the first boom 11 and the second boom 12. Of course, it should be noted that the boom connector 13 of this embodiment is not limited to that shown in the figure. For those skilled in the art, the boom connector 13 can be configured as a binding belt, a connecting pin, etc., which will not be elaborated here.

[0034] Secondly, the lifting ring 14 of this embodiment passes through two connecting bolts and extends upward from the first hanging arm 11 and the second hanging arm 12 , thereby specifically realizing the assembly connection of the lifting ring 14 on the hanging arm connecting piece 13 .

[0035] The winch mechanism 20 of this embodiment is installed on the connecting frame 10, wherein the winch mechanism 20 can act on the base 202 of the large vibration motor 200 to drive the large vibration motor 200 to swing relative to the connecting frame 10. When the hoisting device is working, the winch mechanism 20 can drive the large vibration motor 200 to swing, so that the base 202 of the large vibration motor 200 can be aligned with the warehouse wall 300.

[0036] Specifically, the winch mechanism 20 of this embodiment includes a winch bracket 21, a guide wheel 22 and a winch 23 rotatably mounted on the winch bracket 21, and a steel wire 24. One end of the steel wire 24 is fixed to the winch 23 after passing through the guide wheel 22, and the other end of the steel wire 24 is passed through the body 203 of the large vibration motor 200 and fixed to the base 202, so as to specifically realize the structural setting of the winch mechanism 20. When the winch mechanism 20 is working, the winch 23 can be driven to rotate so that the steel wire 24 is wound around the winch 23, and the swing drive of the large vibration motor 200 is realized by contracting the steel wire 24.

[0037] Among them, the winch bracket 21 of this embodiment is set as an arc structure, the winch bracket 21 is vertically installed on the connecting frame 10, and the winch 23 is set on one end of the winch bracket 21 away from the connecting frame 10, so as to specifically implement the structural setting of the winch bracket 21.

[0038] The fall chain 30 of the present embodiment is detachably connected to the connection frame 10 , and specifically, the fall chain 30 and the connection frame 10 can be assembled and connected by hooking the lifting ring 14 on the connection frame 10 .

[0039] In this embodiment, a manual hoist 31 is provided on the fall chain 30 of this embodiment. The manual hoist 31 can drive the connecting frame 10 to move up and down relative to the lifting point 60 through the fall chain 30, thereby realizing the lifting of the connecting frame 10, so as to drive the connecting frame 10 to move up and down in the vertical direction when the lifting device is working.

[0040] The first moving portion of the first adjusting mechanism 40 of the present embodiment is connected to the fall chain 30 , and can drive the connecting frame 10 to move in the first direction through the fall chain 30 .

[0041] Specifically, the first adjustment mechanism 40 of the present embodiment includes a first adjustment plate 41 and a first adjustment hand wheel 42. The hanging point 60 is provided with a first slide groove 61 along the first direction. The first adjustment plate 41 is movably mounted on the first slide groove 61 of the hanging point 60. The first adjustment hand wheel 42 is screwed to the hanging point 60, and the first adjustment hand wheel 42 can rotate relative to the hanging point 60 to push the first adjustment plate 41 to slide in the first slide groove 61. In this way, the structural setting of the first adjustment mechanism 40 is specifically realized, so that when the lifting device is working, the first adjustment mechanism 40 can be used to drive the large vibration motor 200 to move in the first direction.

[0042] The second moving portion of the second adjusting mechanism 50 of the present embodiment is connected to the first adjusting mechanism 40 , and can drive the connecting frame 10 to move in the second direction through the first adjusting mechanism 40 and the fall chain 30 .

[0043] Specifically, the second adjustment mechanism 50 of the present embodiment includes a second adjustment plate 51 and a second adjustment hand wheel 52. The portion of the first adjustment plate 41 extending out of the hanging point 60 is provided with a second slide groove 411 along the second direction. The second adjustment plate 51 is movably mounted on the second slide groove 411 of the first adjustment plate 41. The second adjustment hand wheel 52 is screwed to the second adjustment plate 51, and the second adjustment hand wheel 52 can rotate relative to the second adjustment plate 51 to push the second adjustment plate 51 to slide in the second slide groove 411. In this way, the structural setting of the second adjustment mechanism 50 is specifically realized, so that when the lifting device is working, the second adjustment mechanism 50 can be used to drive the large vibration motor 200 to move in the second direction.

[0044] In this embodiment, the first direction of this embodiment is set perpendicular to the second direction. Specifically, the first direction can be set to a direction perpendicular to the warehouse wall 300, and the second direction can be set to a direction parallel to the plane where the warehouse wall 300 is located.

[0045] It can be understood that when the lifting device of this embodiment is working, the first adjusting mechanism 40 and the second adjusting mechanism 50 can cooperate with the manual hoist 31 to drive the fall chain 30 up and down when adjusting the connecting frame 10 in the first direction and the second direction, so as to achieve adjustment of the motor mounting seat 301 of the large vibration motor 200 relative to the warehouse wall 300, thereby achieving fine adjustment of the position corresponding to the motor mounting seat 301 on the warehouse wall 300.

[0046] In summary, the lifting device suitable for large vibration motors of the present invention has a simple structure. Through reasonable structural settings, the lifting device can accurately align the lifted large vibration motor with the motor mounting seat on the warehouse wall when working, which reduces manpower, is easy to operate, and ensures the personal safety of operators.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be based on the attached claims.

Claims

1. A hoisting device suitable for a large vibration motor, used to hoist the large vibration motor onto a warehouse wall; characterized in that: include: A connecting frame, the connecting frame can act on two rotating shafts of the large vibration motor and is fixed relative to the two rotating shafts; A winch mechanism, the winch mechanism being mounted on the connecting frame, wherein the winch mechanism can act on a base of the large vibration motor to drive the large vibration motor to swing relative to the connecting frame; A fall chain, the fall chain being detachably connected to the connection frame; a first adjusting mechanism, wherein a first moving portion of the first adjusting mechanism is connected to the fall chain and can drive the connecting frame to move in a first direction through the fall chain; a second adjusting mechanism, wherein a second moving portion of the second adjusting mechanism is connected to the first adjusting mechanism and can drive the connecting frame to move in a second direction through the first adjusting mechanism and the fall chain; a suspension point, wherein the second adjustment mechanism is movably mounted on the suspension point; The winch mechanism includes a winch bracket, a guide wheel and a winch rotatably mounted on the winch bracket, and a steel wire rope, one end of the steel wire rope passing through the guide wheel is fixed to the winch, and the other end of the steel wire rope passes through the body of the large vibration motor and is fixed to the base; The first adjustment mechanism includes a first adjustment plate and a first adjustment hand wheel, the hanging point is provided with a first slide groove along the first direction, the first adjustment plate is movably mounted on the first slide groove of the hanging point, the first adjustment hand wheel is screwed to the hanging point, and the first adjustment hand wheel can rotate relative to the hanging point to push the first adjustment plate to slide in the first slide groove; The second adjustment mechanism includes a second adjustment plate and a second adjustment handwheel. The portion of the first adjustment plate extending out of the hanging point is provided with a second slide groove along the second direction. The second adjustment plate is movably mounted on the second slide groove of the first adjustment plate. The second adjustment handwheel is screwed to the first adjustment plate, and the second adjustment handwheel can be rotated relative to the first adjustment plate to push the second adjustment plate to slide in the second slide groove.

2. The hoisting device for large vibration motors according to claim 1, characterized in that: The first direction is arranged perpendicular to the second direction.

3. The hoisting device for large vibration motors according to claim 1, characterized in that: The connecting frame includes a first boom, a second boom, a boom connector and a lifting ring. The first boom and the second boom are correspondingly sleeved on two rotating shafts of the large vibration motor and are limited by fastening bolts. The first boom and the second boom partially overlap and are connected and fixed by the boom connector. The lifting ring is installed on the boom connector.

4. The hoisting device for large vibration motors according to claim 3, characterized in that: The boom connecting member is configured as two connecting bolts, and the two connecting bolts are screwed to the overlapping portion of the first boom and the second boom to connect and fix the first boom and the second boom.

5. The hoisting device for large vibration motors according to claim 4, characterized in that: The lifting ring passes through the two connecting bolts and extends upwardly from the first lifting arm and the second lifting arm.

6. The hoisting device for large vibration motors according to claim 1, characterized in that: The winch bracket is configured as an arc-shaped structure, and the winch bracket is vertically mounted on the connecting frame, wherein the winch is disposed on an end portion of the winch bracket away from the connecting frame.

7. The hoisting device for large vibration motors according to claim 1, characterized in that: A manual hoist is arranged on the fall chain, and the manual hoist can drive the connection frame to move up and down relative to the hanging point through the fall chain.

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