CN110562842A - Rotary type object moving device - Google Patents

Rotary type object moving device Download PDF

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Publication number
CN110562842A
CN110562842A CN201910968781.6A CN201910968781A CN110562842A CN 110562842 A CN110562842 A CN 110562842A CN 201910968781 A CN201910968781 A CN 201910968781A CN 110562842 A CN110562842 A CN 110562842A
Authority
CN
China
Prior art keywords
rotating shaft
pulley
cantilever beam
base
driven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910968781.6A
Other languages
Chinese (zh)
Other versions
CN110562842B (en
Inventor
王珍
刘辉
徐丽丽
刘明
项昌乐
张伟
严鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing University of Technology
Original Assignee
Beijing University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing University of Technology filed Critical Beijing University of Technology
Priority to CN201910968781.6A priority Critical patent/CN110562842B/en
Publication of CN110562842A publication Critical patent/CN110562842A/en
Application granted granted Critical
Publication of CN110562842B publication Critical patent/CN110562842B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/02—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with non-adjustable and non-inclinable jibs mounted solely for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B66C23/163—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements where only part of the column rotates, i.e. at least the bottom part is fixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/84—Slewing gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C5/00—Base supporting structures with legs
    • B66C5/10—Portals, i.e. essentially circular or square platforms with three or more legs specially adapted for supporting slewing jib cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/08—Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists
    • B66C2700/082—Control of the secondary movements, e.g. travelling, slewing, luffing of the jib, changing of the range

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

the invention provides a rotary type object moving device, which comprises: the fixture comprises a base, a driving rotating shaft, a driving gear, a driven rotating shaft, a driven gear, a cantilever beam and a fixture assembly; the driving rotating shaft and the driven rotating shaft are respectively connected with the base in a rotating manner and are respectively arranged on two sides of the base; the driving gear is fixedly arranged on the driving rotating shaft, the driven gear is fixedly arranged on the driven rotating shaft, and the driving gear is in transmission connection with the driven gear; the cantilever beam is fixedly arranged on the upper portion of the driven rotating shaft, and the clamp assembly is arranged below the end portion of the cantilever beam. By the rotary type object moving device provided by the embodiment of the invention, a heavy object can be moved in a narrow space; the rotary moving is realized through the driven rotating shaft, and the object can be moved without integrally moving the object moving device under certain conditions, so that the operation is more flexible; the clamp assembly is arranged at the tail end of the cantilever beam, so that the moving range of the clamp assembly can be enlarged.

Description

rotary type object moving device
Technical Field
the invention relates to the technical field of moving equipment, in particular to a rotary type object moving device.
background
in the actual engineering operation, aiming at the problem of moving some objects with small volume and heavy mass, the moving operation is difficult to be completed by one person, if a large crane is used for carrying, the objects are large in size and small in material, the problems of inconvenient operation and difficult rapid positioning, so that the time waste is caused, and therefore moving devices with small volume and simple and convenient operation are needed.
The small-sized manual crane moving device on the market generally needs to be turned back and forth together with an object when the object is moved, so that the problems of inflexible turning and complex operation can occur under the condition that a heavy object needs to be moved in a short distance.
Disclosure of Invention
To solve the above problems, an object of an embodiment of the present invention is to provide a rotary type object moving device.
the embodiment of the invention provides a rotary type object moving device, which comprises: the fixture comprises a base, a driving rotating shaft, a driving gear, a driven rotating shaft, a driven gear, a cantilever beam and a fixture assembly;
The driving rotating shaft and the driven rotating shaft are respectively in rotating connection with the base, and the driving rotating shaft and the driven rotating shaft are respectively arranged on two sides of the base;
The driving gear is fixedly arranged on the driving rotating shaft, the driven gear is fixedly arranged on the driven rotating shaft, and the driving gear is in transmission connection with the driven gear;
the cantilever beam is fixedly arranged at the upper part of the driven rotating shaft, and the clamp assembly is arranged below the end part of the cantilever beam.
In one possible implementation manner, the object moving device further includes: the connecting frame and the strip-shaped connecting plate;
The connecting frame is fixedly arranged at the upper part of the driven rotating shaft, the cantilever beam is fixedly connected with the connecting frame, an included angle between the cantilever beam and the driven rotating shaft is alpha degree, and alpha belongs to [60,120 ];
one end of the connecting plate is fixedly arranged at the upper end of the connecting frame, and the other end of the connecting plate is fixedly arranged at the end part of the cantilever beam.
In one possible implementation manner, the object moving device further comprises a first pulley, a second pulley and a lifting rope;
The first pulley is arranged in the connecting frame and is rotationally connected with the connecting frame, and a rotating shaft of the first pulley is vertical to the driven rotating shaft and the plane of the cantilever beam;
the second pulley is arranged on the cantilever beam and is rotationally connected with the cantilever beam, and a rotating shaft of the second pulley is arranged in parallel with a rotating shaft of the first pulley;
one end of the lifting rope is fixedly arranged in the groove of the first pulley, and the other end of the lifting rope is connected with the clamp assembly after bypassing the groove of the second pulley.
in one possible implementation mode, the object moving device further comprises a pulley turntable, a fixed turntable and a latch;
The pulley turntable and the fixed turntable are both fixedly connected with a rotating shaft of the first pulley, and the pulley turntable, the fixed turntable and the first pulley are coaxially arranged;
The connecting frame is provided with a clamping groove, and the clamping lock is arranged in the clamping groove and is clamped with the fixed turntable.
In one possible implementation mode, a first rotary table handle is arranged at the edge of the rotary table;
The distance between the first turntable handle and the rotating shaft of the first pulley is larger than the radius of the first pulley.
In one possible implementation manner, the object moving device further includes: a slide block, a screw rod and a nut;
sliding grooves are formed in two sides of the cantilever beam; the sliding block is arranged in the cantilever beam and can slide along the sliding groove;
the sliding block is provided with a through hole; the screw rod and the nut are respectively arranged on two sides of the cantilever beam, the screw rod sequentially penetrates through the sliding chute and the through hole of the sliding block, and the nut is in threaded connection with the end part of the screw rod;
the second pulley is arranged in the sliding block, and a rotating shaft of the second pulley is rotatably connected with the sliding block.
In one possible implementation manner, the object moving device further includes: an intermediate shaft and an intermediate gear;
The middle rotating shaft is rotatably connected with the base, and the middle gear is fixedly arranged on the middle rotating shaft;
The intermediate gear is respectively engaged with the driving gear and the driven gear.
in one possible implementation, the base includes: the device comprises wheels, a base plate, a base frame and a pushing handle;
The wheels are fixedly arranged below the base disc, the base frame is fixedly arranged above the base disc, and the push handle is fixedly arranged on one side of the base disc;
and a plurality of groups of bearing assemblies are arranged at the corresponding positions of the base plate and the base frame up and down, and the driving rotating shaft and the driven rotating shaft are respectively connected with the base in a rotating manner through the corresponding bearing assemblies.
In a possible implementation manner, an active turntable is arranged at the upper part of the active rotating shaft, and a second turntable handle is arranged at the edge position of the active turntable;
The distance between the second turntable handle and the driving rotating shaft is larger than the radius of the driving gear.
In one possible implementation, the clamp assembly includes: the fixture comprises a hoisting piece, a fixture plate, a bolt and an inverted U-shaped fixture seat;
the hoisting piece is arranged on the upper side of the clamp seat;
The clamp plate is arranged on the lower side of the clamp seat and is in sliding connection with the clamp seat;
the bolt is arranged on the side edge of the clamp seat, is in threaded connection with the clamp seat and abuts against the back face of the clamp plate;
the front of the clamp plate is provided with anti-skid grains.
in the scheme provided by the embodiment of the invention, under the transmission action of the driving gear and the driven gear, the driving rotating shaft is rotated to drive the driven rotating shaft to rotate, so that the clamp assembly can rotate around the driven rotating shaft, and an object clamped by the clamp assembly can be moved. The object moving device has small volume and simple and convenient operation, and can move heavier objects in a narrower space; the rotary moving is realized through the driven rotating shaft, and the object can be moved without integrally moving the object moving device under certain conditions, so that the operation is more flexible; the clamp assembly is arranged at the tail end of the cantilever beam, so that the moving range of the clamp assembly can be enlarged, and the object moving device can be suitable for more scenes.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
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 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 the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of a rotary type article moving device provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a base portion of a rotary type transferring device according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a driving shaft portion of the rotary type material transferring device according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating a first structure of a cantilever portion of the rotary type transferring device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a second structure of a cantilever portion of the rotary type object transferring device according to the embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a slider portion of the rotary type material transferring device according to an embodiment of the present invention;
fig. 7 shows a schematic structural diagram of a clamp assembly in the rotary type object moving device provided by the embodiment of the invention.
icon:
1-wheel, 2-base disk, 3-pushing handle, 4-base frame, 5-bearing, 6-intermediate gear, 7-intermediate rotating shaft, 8-driving gear, 9-driving rotating shaft, 10-driving rotating disk, 11-second rotating disk handle, 12-driven gear, 13-driven rotating shaft, 14-first rotating disk handle, 15-rotating shaft of first pulley, 16-pulley rotating disk, 17-clamping groove, 18-connecting frame, 19-sliding groove, 20-cantilever beam, 21-connecting plate, 22-lifting rope, 23-sliding block handle, 24-first pulley, 25-fixed rotating disk, 26-clamping lock, 27-nut, 28-screw rod, 29-through hole, 30-second pulley, 31-rotating shaft of second pulley, 3-bearing, 6-intermediate gear, 7-intermediate rotating shaft, 8-driving gear, 9-driving rotating shaft, 10-driving rotating disk, 11-second rotating disk handle, 32-sliding block, 33-hoisting piece, 34-clamp seat, 35-bolt, 36-clamp plate and 37-antiskid line.
Detailed Description
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The rotary type object moving device provided by the embodiment of the invention is shown in fig. 1 to 5, and comprises: the fixture comprises a base, a driving rotating shaft 9, a driving gear 8, a driven rotating shaft 13, a driven gear 12, a cantilever beam 20 and a fixture assembly.
The driving rotating shaft 9 and the driven rotating shaft 13 are respectively connected with the base in a rotating mode, and the driving rotating shaft 9 and the driven rotating shaft 13 are respectively arranged on two sides of the base. In this embodiment, the base may include a base plate 2 and a base frame 4 disposed above the base plate 2, and the driving shaft 9 and the driven shaft 13 may be rotatably connected to the base by disposing bearing assemblies on the base plate 2 and the base frame 4. The driving gear 8 is fixedly arranged on the driving rotating shaft 9, and the driven gear 12 is fixedly arranged on the driven rotating shaft 13, so that the driving gear 8 and the driven gear 12 can rotate around the driving rotating shaft 9 and the driven rotating shaft 13 respectively. Meanwhile, the driving gear 8 is in transmission connection with the driven gear 12, so that the driving rotating shaft 9 can drive the driven rotating shaft 13 to rotate when rotating.
Cantilever beam 20 is fixed to be set up in the upper portion of driven spindle 13, and the anchor clamps subassembly sets up the tip below cantilever beam 20. In this embodiment, a fixed included angle may be formed between the cantilever beam 20 and the driven rotating shaft 13, so that the cantilever beam 20 extends outward; and cantilever beam 20 is fixed to be set up on driven spindle 13 for cantilever beam 20 can be rotated around driven spindle 13, can do 360 degrees free rotations, thereby drive the anchor clamps subassembly rotation of cantilever beam 20 tip.
The working process of the rotary type object moving device provided by the embodiment of the invention is as follows: when the object needs to be transported, the object is clamped by the clamp assembly, then the driving rotating shaft 9 is rotated, transmission is achieved under the action of the driving gear 8 and the driven gear 12, the driven rotating shaft 13 is driven to rotate, and then the clamp assembly at the tail end of the cantilever beam 20 can be driven to rotate around the driven rotating shaft 13, so that the object clamped by the clamp assembly can be moved to the corresponding position, and the object is moved. Meanwhile, the clamp assembly is disposed at the end of the cantilever beam 20, so that the moving range of the clamp assembly can be increased.
In addition, the weight of the object which can be carried by the moving device needs to satisfy the following formula:
wherein G is1For the weight of the object to be moved, G2Is the weight of the base part of the object moving device, L1Is the linear distance, L, of the gripper assembly from the driven spindle 132the length of the base plate; the center of the whole base is assumed to be located at the center of the base plate, so that the weight of an object which can be borne by the moving object device can be calculated through the force and moment balance condition.
according to the rotary type object moving device provided by the embodiment of the invention, under the transmission action of the driving gear and the driven gear, the driving rotating shaft is rotated to drive the driven rotating shaft to rotate, so that the clamp assembly can rotate around the driven rotating shaft, and an object clamped by the clamp assembly can be moved. The object moving device has small volume and simple and convenient operation, and can move heavier objects in a narrower space; the rotary moving is realized through the driven rotating shaft, and the object can be moved without integrally moving the object moving device under certain conditions, so that the operation is more flexible; the clamp assembly is arranged at the tail end of the cantilever beam 20, so that the moving range of the clamp assembly can be increased, and the object moving device can be suitable for more scenes.
On the basis of the above embodiment, referring to fig. 1, 4 and 5, the object-moving device further includes: a connecting frame 18 and an elongated connecting plate 21; the connecting frame 18 is fixedly arranged at the upper part of the driven rotating shaft 13, the cantilever beam 20 is fixedly connected with the connecting frame 18, the included angle between the cantilever beam 20 and the driven rotating shaft 13 is alpha degree, and alpha belongs to [60,120 ]. In this embodiment, the cantilever beam 20 is fixed on the driven rotating shaft 13 through the connecting frame 18, and a fixed included angle is formed between the cantilever beam 20 and the driven rotating shaft 13, so as to ensure that the tail end of the cantilever beam 20 is far away from the driven rotating shaft 13. The included angle is 60 degrees to 120 degrees, and the cantilever beam 20 is perpendicular to the driven rotating shaft 13 (i.e., α is 90 degrees) in the drawing.
Meanwhile, one end of the connecting plate 21 is fixedly arranged at the upper end of the connecting frame 18, and the other end of the connecting plate 21 is fixedly arranged at the end of the cantilever beam 20. By providing the connecting plate 21 above the connecting frame 18 and the cantilever beam 20, an upward tension can be provided to the cantilever beam 20. Specifically, the connecting plate 21 may be fixed to the connecting frame 18 and the cantilever beam 20 by internal six bolts.
On the basis of the above embodiment, the object moving device further comprises a pulley to realize the lifting clamp assembly. Specifically, the object moving device further comprises a first pulley 24, a second pulley 30 and a lifting rope 22. The first pulley 24 is arranged in the connecting frame 18 and is rotatably connected with the connecting frame 18, and the rotating shaft 15 of the first pulley 24 is perpendicular to the plane of the driven rotating shaft 13 and the plane of the cantilever beam 20, so that the first pulley 24 can rotate in the plane of the driven rotating shaft 13 and the plane of the cantilever beam 20.
The second pulley 30 is arranged on the cantilever beam 20 and is rotatably connected with the cantilever beam 20, and a rotating shaft 31 of the second pulley 30 is arranged in parallel with the rotating shaft 15 of the first pulley 24. One end of the lifting rope 22 is fixedly arranged in the groove of the first pulley 24, and the other end of the lifting rope 22 is connected with the clamp assembly after passing through the groove of the second pulley 30.
In the embodiment of the invention, the first pulley 24 and the second pulley 30 are both provided with grooves capable of accommodating the lifting rope 22, one end of the lifting rope 22 is fixed in the groove of the first pulley 24, the other end of the lifting rope passes through the groove of the second pulley 30 and then is connected with the clamp assembly, and the rotation of the first pulley 24 can be converted into the up-and-down movement of the clamp assembly by rotating the first pulley 24, so that the lifting of the clamp assembly is realized, and further, an object required to move can be lifted.
Alternatively, the first pulley 24 may be rotated and locked after being rotated to a proper position, and in this embodiment, the first pulley 24 is locked by a latch. Specifically, referring to fig. 4 and 5, the article moving device further comprises a pulley turntable 16, a fixed turntable 25 and a latch 26.
Pulley carousel 16 and fixed carousel 25 all with the pivot 15 fixed connection of first pulley 24, and pulley carousel 16, fixed carousel 25 and the coaxial setting of first pulley 24. The connecting frame 18 is provided with a clamping groove 17, and the clamping lock 26 is arranged in the clamping groove 17 and clamped with the fixed turntable 25.
Meanwhile, optionally, a first turntable handle 14 is arranged at the edge of the pulley turntable 16; the distance between the first turntable handle 14 and the rotation shaft 15 of the first pulley 24 is greater than the radius of the first pulley 24.
In the embodiment of the invention, when the first pulley 24 needs to be rotated, a user can rotate the pulley turntable 16 through the first turntable handle 14, so as to drive the coaxial first pulley 24 to rotate, and further, the clamp assembly can be lifted or lowered, and the lifting of an object can be realized; since the distance between the first turntable handle 14 and the rotating shaft 15 of the first pulley 24 is larger than the radius of the first pulley 24, the moment can be increased, and a user can conveniently lift heavier objects. When the first pulley 24 rotates to a proper position, the clamping lock 26 is inserted into the clamping groove 17, meanwhile, the clamping lock 26 can be clamped with the fixed turntable 25, the locking of the fixed turntable 25 can be realized by utilizing the clamping lock 26, and then the first pulley 24 which is coaxial with the fixed turntable 25 can be locked. Wherein, the fixed turntable 25 can be a gear turntable, and the locking device 26 can be clamped in the tooth slot.
on the basis of the above-described embodiment, as described above,by adjusting the linear distance L of the clamp assembly to the driven shaft 131The maximum weight of the object which can be moved by the moving device can be adjusted, and the distance L is realized by the slide block 32 in the embodiment1And (4) adjusting. Specifically, as shown in fig. 6, the object moving device further includes: a slide 32, a screw 28 and a nut 27.
wherein, the two sides of the cantilever beam 20 are provided with sliding chutes 19; the slider 32 is disposed within the cantilever beam 20 and is slidable along the slide slot 19. The slide block 32 is provided with a through hole 29; the screw 28 and the nut 27 are respectively arranged at two sides of the cantilever beam 20, the screw 28 is sequentially arranged in the through hole 29 of the sliding chute 19 and the sliding block 32 in a penetrating way, and the nut 27 is in threaded connection with the end part of the screw 28; the second pulley 30 is disposed in the slider 32, and the rotating shaft 31 of the second pulley 30 is rotatably connected to the slider 32.
in the embodiment of the present invention, the second pulley 30 is disposed in the sliding block 32, and the sliding block 32 can slide along the cantilever beam 20, so that the second pulley 30 can slide along the cantilever beam 20, that is, the distance between the second pulley 30 and the driven rotating shaft 13 can be changed, and since the clamp assembly is located right below the second pulley 30, the linear distance L between the clamp assembly and the driven rotating shaft 13 can be changed1. In addition, on both sides of the slide 32, screws 28 and corresponding nuts 27 are provided, when it is necessary to change the distance L1When in use, the nut 27 is unscrewed, so that the sliding block 32 can slide along the sliding groove 19 on the cantilever beam 20; after the slide 32 has been slid into position, the nut 27 is tightened to fix the position of the slide 32, i.e. to fix the position of the second pulley 30, at which point the object to be moved can then be gripped by the gripper assembly. Wherein the slider 32 can be moved by means of the slider handle 23.
on the basis of the above embodiment, referring to fig. 1, the object transferring device further includes: an intermediate rotating shaft 7 and an intermediate gear 6; the middle rotating shaft 7 is rotationally connected with the base, and the middle gear 6 is fixedly arranged on the middle rotating shaft 7; the intermediate gear 6 is engaged with the driving gear 8 and the driven gear 12, respectively.
in the embodiment of the invention, the driving gear 8 and the driven gear 12 are in transmission connection through the intermediate gear 6. Specifically, the driving gear 8 is engaged with the intermediate gear 6, and the driven gear 12 is also engaged with the intermediate gear 6, so that the driving rotating shaft 9 and the driven rotating shaft 13 can rotate in the same direction by the intermediate gear 6. For example, when the driving spindle 7 rotates clockwise, the middle spindle 7 rotates counterclockwise, and then the driven spindle 13 can be driven to rotate clockwise; conversely, when the driving rotating shaft 7 rotates counterclockwise, the driven rotating shaft 13 is driven to rotate counterclockwise, so that the driving rotating shaft 9 and the driven rotating shaft 13 rotate in the same direction. Because initiative pivot 9 can be for the pivot of operation, through initiative pivot 9 and driven spindle 13 syntropy rotation for the user can syntropy rotate initiative pivot 9 when needs rotate driven spindle 13, and this operation of moving the thing device is unanimous with user's sense organ, avoids user misoperation.
Optionally, as shown in fig. 3, an active turntable 10 is disposed on the upper portion of the active rotating shaft 9, and a second turntable handle 11 is disposed at an edge of the active turntable 10; the distance between the second turntable handle 11 and the driving rotating shaft 9 is larger than the radius of the driving gear 8. By using the second rotary table handle 11 arranged at the edge, the torque can be increased, and the user can conveniently rotate the driven rotating shaft 13 with smaller force.
on the basis of the above embodiment, as shown in fig. 1, the base includes: wheel 1, base plate 2, base frame 4 and pushing hands 3. The wheel 1 is fixed to be set up in the below of base plate 2, and base frame 4 is fixed to be set up in the top of base plate 2, and pushing hands 3 is fixed to be set up in one side of base plate 2. And a plurality of groups of bearing assemblies are arranged at the corresponding positions of the upper part and the lower part of the base plate 2 and the base frame 4, and the driving rotating shaft 9 and the driven rotating shaft 13 are respectively connected with the base in a rotating way through the corresponding bearing assemblies.
In the embodiment of the invention, the base disk 2 and the base frame 4 are arranged up and down, the bearings 5 are respectively arranged at the corresponding positions of the base disk 2 and the base frame 4, the two bearings 5 corresponding to each other up and down form a group of bearing assemblies, and the driving rotating shaft 9 and the driven rotating shaft 13 can be rotationally connected with the base through the bearing assemblies. Alternatively, when the intermediate rotating shaft 7 is present, the intermediate rotating shaft 7 may also be rotatably connected to the base by means of a corresponding bearing assembly.
on the basis of the above embodiment, the jig assembly includes: sling 33, clamp plate 36, bolt 35 and inverted U-shaped clamp seat 34. The sling 33 is arranged on the upper side of the clamp seat 34; the clamp plate 36 is arranged on the lower side of the clamp seat 34 and is connected with the clamp seat 34 in a sliding mode; the bolt 35 is arranged on the side edge of the clamp seat 34, the bolt 35 is in threaded connection with the clamp seat 34, and the bolt 35 abuts against the back surface of the clamp plate 36; the front surface of the clamp plate 36 is provided with anti-slip threads 37.
in the embodiment of the present invention, the lifting member 33 is disposed at the uppermost end of the clamping assembly for connecting other components of the object moving device, such as the lifting rope 22. Wherein, the hanging piece 33 can be a ring structure to facilitate the fixed connection with the lifting rope 22. The clamp plate 36 can slide on the underside of the clamp base 34 while being clamped or loosened by the bolts 35 so that the front side of the clamp plate 36 can clamp an object; the anti-slip pattern 37 on the front surface of the clamp plate 36 increases friction and thus more effectively clamps the object. The two clamp plates 36 may be disposed on two sides of the clamp seat 34.
the use process of the object moving device provided by the embodiment of the invention is as follows: the user pushes the article moving device to the position where the article to be transported is located through the push handle 3, and the article moving device is adjusted to the proper position and then stops. The second turntable handle 11 on the driving turntable 10 is rotated to drive the whole cantilever beam 20 to rotate, and when the cantilever beam 20 rotates to a proper position and stops, the sliding block 32 in the sliding groove 19 is moved to a proper position and fixed. Rotating the first turntable handle 14 to put down the lifting rope 22 and the clamp seat 34, putting the object to be moved inside two clamp plates 36, tightening the bolts 35 to clamp the object, then rotating the first turntable handle 14 to lift the object, locking the first pulley 24 by the latch 26, and pushing the push handle 3 to push the object to the position to be moved; after reaching the position required to be moved, the cantilever beam 20 can be rotated by rotating the driving rotating shaft 9 to adjust the direction, the sliding block can be moved to adjust the displacement, and after the proper position is determined, the object is lightly placed at the required position by rotating the first turntable handle 14, so that the object is moved.
according to the rotary type object moving device provided by the embodiment of the invention, under the transmission action of the driving gear and the driven gear, the driving rotating shaft is rotated to drive the driven rotating shaft to rotate, so that the clamp assembly can rotate around the driven rotating shaft, and an object clamped by the clamp assembly can be moved. The object moving device has small volume and simple and convenient operation, and can move heavier objects in a narrower space; the rotary moving is realized through the driven rotating shaft, the object can be moved without integrally moving the object moving device under certain conditions, the 360-degree rotation is realized under the condition that the base is not moved, and the operation is more flexible; the clamp assembly is arranged at the tail end of the cantilever beam, so that the moving range of the clamp assembly can be enlarged, and the object moving device can be suitable for more scenes. The torque is increased by using the turntable handle, so that the weight can be lifted in a labor-saving manner; the position of the clamp assembly is changed through the sliding block, so that the maximum weight of an object which can be borne by the object moving device can be adjusted; the intermediate gear can realize the same-direction rotation of the driving rotating shaft and the driven rotating shaft, so that the object moving device is more in line with the conventional operation habit.
the above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A rotary type object moving device is characterized by comprising: the fixture comprises a base, a driving rotating shaft, a driving gear, a driven rotating shaft, a driven gear, a cantilever beam and a fixture assembly;
The driving rotating shaft and the driven rotating shaft are respectively in rotating connection with the base, and the driving rotating shaft and the driven rotating shaft are respectively arranged on two sides of the base;
The driving gear is fixedly arranged on the driving rotating shaft, the driven gear is fixedly arranged on the driven rotating shaft, and the driving gear is in transmission connection with the driven gear;
The cantilever beam is fixedly arranged at the upper part of the driven rotating shaft, and the clamp assembly is arranged below the end part of the cantilever beam.
2. The rotary tote presentation of claim 1, further comprising: the connecting frame and the strip-shaped connecting plate;
the connecting frame is fixedly arranged at the upper part of the driven rotating shaft, the cantilever beam is fixedly connected with the connecting frame, an included angle between the cantilever beam and the driven rotating shaft is alpha degree, and alpha belongs to [60,120 ];
one end of the connecting plate is fixedly arranged at the upper end of the connecting frame, and the other end of the connecting plate is fixedly arranged at the end part of the cantilever beam.
3. The rotary tote presentation of claim 2, further comprising a first pulley, a second pulley, and a hoist line;
The first pulley is arranged in the connecting frame and is rotationally connected with the connecting frame, and a rotating shaft of the first pulley is vertical to the driven rotating shaft and the plane of the cantilever beam;
The second pulley is arranged on the cantilever beam and is rotationally connected with the cantilever beam, and a rotating shaft of the second pulley is arranged in parallel with a rotating shaft of the first pulley;
One end of the lifting rope is fixedly arranged in the groove of the first pulley, and the other end of the lifting rope is connected with the clamp assembly after bypassing the groove of the second pulley.
4. The rotary tote presentation of claim 3, further comprising a pulley carousel, a stationary carousel, and a latch;
the pulley turntable and the fixed turntable are both fixedly connected with a rotating shaft of the first pulley, and the pulley turntable, the fixed turntable and the first pulley are coaxially arranged;
the connecting frame is provided with a clamping groove, and the clamping lock is arranged in the clamping groove and is clamped with the fixed turntable.
5. the rotary tote presentation device of claim 4, wherein a first turntable handle is provided on an edge of said slider turntable;
The distance between the first turntable handle and the rotating shaft of the first pulley is larger than the radius of the first pulley.
6. the rotary tote presentation of claim 3, further comprising: a slide block, a screw rod and a nut;
Sliding grooves are formed in two sides of the cantilever beam; the sliding block is arranged in the cantilever beam and can slide along the sliding groove;
the sliding block is provided with a through hole; the screw rod and the nut are respectively arranged on two sides of the cantilever beam, the screw rod sequentially penetrates through the sliding chute and the through hole of the sliding block, and the nut is in threaded connection with the end part of the screw rod;
The second pulley is arranged in the sliding block, and a rotating shaft of the second pulley is rotatably connected with the sliding block.
7. The rotary tote presentation of claim 1, further comprising: an intermediate shaft and an intermediate gear;
The middle rotating shaft is rotatably connected with the base, and the middle gear is fixedly arranged on the middle rotating shaft;
The intermediate gear is respectively engaged with the driving gear and the driven gear.
8. the rotary tote apparatus of claim 1, wherein said base comprises: the device comprises wheels, a base plate, a base frame and a pushing handle;
the wheels are fixedly arranged below the base disc, the base frame is fixedly arranged above the base disc, and the push handle is fixedly arranged on one side of the base disc;
and a plurality of groups of bearing assemblies are arranged at the corresponding positions of the base plate and the base frame up and down, and the driving rotating shaft and the driven rotating shaft are respectively connected with the base in a rotating manner through the corresponding bearing assemblies.
9. the rotary type article-moving device according to claim 1, wherein a driving turntable is provided on the upper portion of the driving shaft, and a second turntable handle is provided at an edge of the driving turntable;
The distance between the second turntable handle and the driving rotating shaft is larger than the radius of the driving gear.
10. the rotary mover device of any of claims 1-9, wherein the gripper assembly comprises: the fixture comprises a hoisting piece, a fixture plate, a bolt and an inverted U-shaped fixture seat;
The hoisting piece is arranged on the upper side of the clamp seat;
The clamp plate is arranged on the lower side of the clamp seat and is in sliding connection with the clamp seat;
The bolt is arranged on the side edge of the clamp seat, is in threaded connection with the clamp seat and abuts against the back face of the clamp plate;
The front of the clamp plate is provided with anti-skid grains.
CN201910968781.6A 2019-10-12 2019-10-12 Rotary type object moving device Active CN110562842B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111792542A (en) * 2020-07-10 2020-10-20 朱晓丹 A remove gallows for building bridge railing construction
CN113103192A (en) * 2021-05-14 2021-07-13 福建棉花滩水电开发有限公司 Special tool for disassembling and assembling lower guide shoe of hydroelectric generating set

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Publication number Priority date Publication date Assignee Title
EP0581223A1 (en) * 1992-07-25 1994-02-02 Iradj Hessabi Transport and hauling device
CN103482490A (en) * 2013-09-13 2014-01-01 江苏捷诚车载电子信息工程有限公司 Vehicle-mounted folding hand-operated crane
CN204022345U (en) * 2014-07-28 2014-12-17 广东省水利水电第三工程局 A kind of portable general loop wheel machine
CN107651579A (en) * 2017-09-13 2018-02-02 常州市瑞泰工程机械有限公司 A kind of portable adjustable lifting workbench
CN110077982A (en) * 2019-06-04 2019-08-02 洪小芳 A kind of logistics management small-sized hand dynamic formula lifting device
CN211254952U (en) * 2019-10-12 2020-08-14 北京理工大学 Rotary type object moving device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581223A1 (en) * 1992-07-25 1994-02-02 Iradj Hessabi Transport and hauling device
CN103482490A (en) * 2013-09-13 2014-01-01 江苏捷诚车载电子信息工程有限公司 Vehicle-mounted folding hand-operated crane
CN204022345U (en) * 2014-07-28 2014-12-17 广东省水利水电第三工程局 A kind of portable general loop wheel machine
CN107651579A (en) * 2017-09-13 2018-02-02 常州市瑞泰工程机械有限公司 A kind of portable adjustable lifting workbench
CN110077982A (en) * 2019-06-04 2019-08-02 洪小芳 A kind of logistics management small-sized hand dynamic formula lifting device
CN211254952U (en) * 2019-10-12 2020-08-14 北京理工大学 Rotary type object moving device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111792542A (en) * 2020-07-10 2020-10-20 朱晓丹 A remove gallows for building bridge railing construction
CN113103192A (en) * 2021-05-14 2021-07-13 福建棉花滩水电开发有限公司 Special tool for disassembling and assembling lower guide shoe of hydroelectric generating set

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