CN216328308U - Hanging type power-assisted balance mechanical arm - Google Patents

Abstract

The utility model discloses a hanging type power-assisted balance mechanical arm which comprises a first support and a second support, wherein the first support and the second support are connected through a connecting rod with an adjustable angle, the top of the first support is connected with a connecting column, the top of the connecting column is connected with an installation sliding block through a rotating shaft, the top of the second support is connected with a connecting plate through a rotating shaft, the bottom end of the connecting plate is provided with a fixing plate, and the bottom end of the fixing plate is connected with a clamping claw through an installation adjusting mechanism. According to the utility model, when the picking direction of the gripper hand is changed through the arranged adjusting mechanism, a worker only needs to grasp the mounting seat and then stir the mounting seat along the direction of the peripheral surface of the clamping column, so that the mounting seat can rotate through rotating the clamping column connected inside the connecting seat, the picking direction of the gripper hand can be changed, the picking direction of the gripper hand can be freely adjusted, the optimal picking direction is found, and the working strength of the worker is reduced.

Description

Hanging type power-assisted balance mechanical arm

Technical Field

The utility model relates to the field of mechanical arms, in particular to a hanging type power-assisted balance mechanical arm.

Background

A power-assisted mechanical arm, also called a mechanical arm, a balance crane, a balance booster and a manual transfer machine, is novel power-assisted equipment for labor-saving operation during material handling and installation, skillfully applies the force balance principle to ensure that an operator pushes and pulls a heavy object correspondingly to realize balanced mobile positioning in space, the heavy object forms a floating state during lifting or descending, and the air path ensures that the operating force with zero operating force is influenced by the weight of a workpiece.

Although an existing suspension type power-assisted balance mechanical arm can move along a rail to lift and pull heavy objects at different positions, the movement range of the existing suspension type power-assisted balance mechanical arm is limited, the heavy objects which exceed the range of the mechanical arm need to be carried into the range by manpower, and the existing suspension type power-assisted balance mechanical arm is inconvenient to clamp the heavy objects which are irregular.

Therefore, there is a need to provide a suspended power-assisted balance mechanical arm to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hanging type power-assisted balance mechanical arm to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a balanced arm of suspension type helping hand, includes first support and second support, but be connected through angle regulation's connecting rod between first support and the second support, the top of first support is connected with the spliced pole, the top of spliced pole is connected with the installation slider through the pivot, the top of second support is connected with the connecting plate through the pivot, the bottom of connecting plate is provided with the fixed plate, the bottom of fixed plate is connected with the tong through installing adjustment mechanism.

Preferably, adjustment mechanism is including installing the connecting seat in the fixed plate bottom, the inside rotation of connecting seat is installed and is extended to the joint post in the outside, the outer wall joint of joint post has the mount pad.

Preferably, the inside of mount pad link up be provided with joint post complex joint groove, the joint post is installed and is connected for rotating at the inside smooth cylinder of being of connecting seat and with the connecting seat at the connecting seat, the one end fixedly connected with fixed disk of keeping away from the connecting seat of joint post.

Preferably, the bottom of connecting plate has seted up the slip spacing groove, the one end both sides that extend to the slip spacing inslot portion of fixed plate all are connected with spacing fixture block and are spacing swing joint with the slip spacing groove.

Preferably, the clamping handle comprises a disc seat connected to the bottom of the mounting seat, the outer peripheral surface of the disc seat is hinged to an articulated rod, and the bottom end of the articulated rod is hinged to a clamping handle.

Preferably, the hinge rods are provided with four groups and surround the outer peripheral surface of the disc seat at equal intervals, and the hinge rod is hinged with a hinge plate hinged on the outer wall of the disc seat at the hinge position of the clamping handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when the picking direction of the gripper hand is changed through the arranged adjusting mechanism, a worker only needs to grasp the mounting seat and then stir the mounting seat along the direction of the peripheral surface of the clamping column, so that the mounting seat can rotate through rotating the clamping column connected inside the connecting seat, the picking direction of the gripper hand can be changed, the picking direction of the gripper hand can be freely adjusted, the optimal picking direction is found, and the working strength of the worker is reduced.

2. When the heavy object to be picked exceeds the picking range at the moment, a worker only needs to grasp the fixing plate and then push the fixing plate towards the direction of the sliding limiting groove, so that the fixing plate can slide on the sliding limiting groove, and the picking range of the mechanical arm can be changed.

3. The clamping handle has the advantages that the four groups of hinge rods are arranged and surround the outer peripheral surface of the disc seat at equal intervals, so that the clamping handle has better clamping capacity, and the clamping range of the clamping handle can be enlarged through the arranged hinge plates.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the adjustment mechanism of the present invention;

FIG. 3 is a schematic side view of the present invention.

In the figure: 1. a first support; 2. a second support; 3. connecting columns; 4. installing a sliding block; 5. a connecting plate; 6. a fixing plate; 7. an adjustment mechanism; 701. a connecting seat; 702. a clamping column; 703. a mounting seat; 8. clamping a gripper; 801. a disc base; 802. a hinged lever; 803. a card handle; 9. a clamping groove; 10. fixing the disc; 11. a sliding limit groove; 12. a limiting clamping block; 13. a hinge plate.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Please refer to fig. 1-3, a suspension type power-assisted balance mechanical arm, comprising a first support 1 and a second support 2, the first support 1 is connected with the second support 2 through an angle-adjustable connecting rod, the top of the first support 1 is connected with a connecting column 3, the top of the connecting column 3 is connected with an installation slider 4 through a rotating shaft, the top of the second support 2 is connected with a connecting plate 5 through a rotating shaft, the bottom end of the connecting plate 5 is provided with a fixing plate 6, the bottom end of the fixing plate 6 is connected with a clamping claw 8 through an installation adjusting mechanism 7, during installation, the installation is firstly installed on a track through the installation slider 4 arranged, the position of the mechanical arm can be moved through the track, when in use, the mechanical arm can be rotated 360 degrees by taking the connecting column 3 as a circle center through the rotating connection between the connecting column 3 and the installation slider 4, the picking range of the mechanical arm is increased, the adjusting mechanism 7 can also control the picking direction of the clamping claw to facilitate picking up heavy objects of different shapes A compound (I) is provided.

As shown in fig. 1-3, adjustment mechanism 7 is including installing connecting seat 701 in fixed plate 6 bottom, the inside rotation of connecting seat 701 installs the joint post 702 that extends to the outside, the outer wall joint of joint post 702 has mount pad 703, when changing the direction of picking up of jack catch hand through adjustment mechanism 7 that sets up, the staff only need grasp mount pad 703, then stir mount pad 703 along the direction of joint post 702 outer peripheral face, just can make mount pad 703 rotate through rotating the joint post 702 of connecting seat 701 inside connection, can change the direction of picking up of jack catch hand, thereby can freely adjust the direction of picking up of jack catch hand 8 and find the best direction of picking up and reduce staff's working strength.

As shown in fig. 1-3, a clamping groove 9 cooperating with a clamping column 702 is penetratingly disposed inside the mounting seat 703, the clamping column 702 is installed inside the connecting seat 701 as a smooth cylinder and is rotatably connected with the connecting seat 701, one end of the clamping column 702, which is far away from the connecting seat 701, is fixedly connected with a fixed disk 10, and the mounting seat 703 can be rotated along with the rotation of the clamping column 702 by installing the clamping column 702 inside the connecting seat 701 as a smooth cylinder and rotatably connecting with the connecting seat 701.

As shown in fig. 1-3, a sliding limiting groove 11 is formed at the bottom end of the connecting plate 5, two sides of one end of the fixing plate 6, which extends into the sliding limiting groove 11, are connected with limiting clamping blocks 12 and are movably connected with the sliding limiting groove 11 in a limiting manner, when a heavy object to be picked up exceeds a picking range at the moment, a worker only needs to grasp the fixing plate 6 and then push the fixing plate 6 towards the sliding limiting groove 11 to enable the fixing plate 6 to slide on the sliding limiting groove 11, so that the picking range of the mechanical arm can be changed.

As shown in fig. 1-3, the clamping handle 8 includes a circular disc seat 801 connected to the bottom of the mounting seat 703, an articulated rod 802 is articulated on the outer circumferential surface of the circular disc seat 801, a clamping handle 803 is articulated at the bottom end of the articulated rod 802, and irregular heavy objects can be picked up by the clamping handle 8, so that the irregular heavy objects can be well and stably clamped.

As shown in fig. 1 to 3, the hinge rods 802 are provided with four groups and surround the outer circumferential surface of the disc seat 801 at equal intervals, the hinge plates 13 which are hinged on the outer wall of the disc seat 801 are hinged at the hinged positions of the hinge rods 802 and the snap handles 803, the snap handles 8 have good clamping capability by the arrangement of the hinge rods 802 which are provided with four groups and surround the outer circumferential surface of the disc seat 801 at equal intervals, and the clamping range of the snap handles 803 can be enlarged by the arrangement of the hinge plates 13.

The working principle is as follows: when the mechanical arm is installed, the mechanical arm is installed on the rail through the installed installation sliding block 4, the position of the mechanical arm can be moved through the rail, when the mechanical arm is used, the mechanical arm can rotate 360 degrees around the connecting column 3 as a circle center through the rotary connection between the connecting column 3 and the installation sliding block 4, the picking range of the mechanical arm is enlarged, the picking direction of the gripper hand can be controlled through the arranged adjusting mechanism 7, heavy objects in different shapes can be picked conveniently, when the picking direction of the gripper hand is changed through the arranged adjusting mechanism 7, a worker only needs to grasp the installation seat 703 and then pokes the installation seat 703 along the direction of the outer peripheral surface of the gripper column 702, the installation seat 703 can rotate through the clamping column 702 connected in the connecting seat 701 in a rotating mode, the picking direction of the gripper hand can be changed, the picking direction of the gripper hand 8 can be freely adjusted, so that the best picking direction can be found, and the working strength of the worker can be reduced, when the heavy object to be picked up exceeds the picking range at this moment, a worker only needs to hold the fixing plate 6 and then pushes the fixing plate 6 towards the direction of the sliding limiting groove 11, so that the fixing plate 6 slides on the sliding limiting groove 11, the picking range of the mechanical arm can be changed, four groups of hinge rods 802 are arranged and surround the outer circumferential surface of the disc seat 801 at equal intervals, so that the clamping handle 8 has good clamping capacity, and the clamping range of the clamping handle 803 can be enlarged through the arranged hinge plates 13.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a balanced arm of suspension type helping hand, includes first support (1) and second support (2), its characterized in that: but be connected through angle regulation's connecting rod between first support (1) and second support (2), the top of first support (1) is connected with spliced pole (3), the top of spliced pole (3) is connected with installation slider (4) through the pivot, the top of second support (2) is connected with connecting plate (5) through the pivot, the bottom of connecting plate (5) is provided with fixed plate (6), the bottom of fixed plate (6) is connected with tong (8) through installing adjustment mechanism (7).

2. The suspended power-assisted balance mechanical arm according to claim 1, characterized in that: adjustment mechanism (7) are including installing connecting seat (701) in fixed plate (6) bottom, the inside of connecting seat (701) is rotated and is installed joint post (702) that extend to the outside, the outer wall joint of joint post (702) has mount pad (703).

3. The suspended power-assisted balance mechanical arm according to claim 2, characterized in that: the inside of mount pad (703) link up and be provided with joint post (702) complex joint groove (9), joint post (702) are installed and are connected for rotating in connecting seat (701) inside for smooth cylinder and with connecting seat (701), the one end fixedly connected with fixed disk (10) of keeping away from connecting seat (701) of joint post (702).

4. A suspended power-assisted balancing robot arm as claimed in claim 3, wherein: the bottom of connecting plate (5) has been seted up slip spacing groove (11), the one end both sides that extend to slip spacing groove (11) inside of fixed plate (6) all are connected with spacing fixture block (12) and are spacing swing joint with slip spacing groove (11).

5. The suspended power-assisted balance mechanical arm according to claim 4, wherein: the clamping handle (8) comprises a disc seat (801) connected to the bottom of the mounting seat (703), the outer peripheral surface of the disc seat (801) is hinged to an articulated rod (802), and the bottom end of the articulated rod (802) is hinged to a clamping handle (803).

6. The suspended power-assisted balance mechanical arm of claim 5, wherein: the hinge rods (802) are provided with four groups and encircle the outer peripheral surface of the disc seat (801) at equal intervals, and the hinge joint of the hinge rods (802) and the clamping handle (803) is hinged with a hinge plate (13) hinged on the outer wall of the disc seat (801).

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