CN210879644U - Device convenient to arm removes - Google Patents

Abstract

The utility model provides a device convenient to arm removes, including rectangular case, rectangular bottom of the case portion movable mounting several gyro wheel, two horizontally screw rods of movable mounting between the both sides inner wall of rectangular case, two screw rods are located the front and back both ends of rectangular case respectively, one of them screw rod has the motor, one side fixed mounting sprocket of every screw rod, through a chain swing joint between two sprockets, the cooperation is equipped with the nut on the every screw rod, remove the cover, two rectangular type through grooves are seted up to the top surface of rectangular case, two through grooves are located the front and back both ends of rectangular case respectively, the looks remote site of two nuts and two looks remote sites of removing the cover equally divide do not vertical electric telescopic handle of fixed mounting. Through the utility model discloses can adjust the operating position of arm according to the work needs to supplementary angle modulation, also can remove the arm to other positions through the gyro wheel according to other needs moreover, satisfy other work needs, and the utility model discloses simple structure, the operation is convenient, promotes more conveniently.

Description

Device convenient to arm removes

Technical Field

The utility model belongs to the technical field of the arm, specifically speaking is a device convenient to arm removes.

Background

At present, the mechanical arm is generally fixedly mounted on a station and cannot be moved, so that the mechanical arm is inconvenient to use, and a device convenient for moving the mechanical arm is designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device convenient to arm removes for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

a device convenient for moving an mechanical arm comprises a long-strip box, a plurality of idler wheels are movably mounted at the bottom end of the long-strip box, two horizontal screw rods are movably mounted between the inner walls of the two sides of the long-strip box, the two screw rods are respectively positioned at the front end and the rear end of the long-strip box, one screw rod is provided with a motor, a chain wheel is fixedly mounted at one side of each screw rod, the two chain wheels are movably connected through a chain, each screw rod is provided with a nut and a moving sleeve in a matched mode, the top surface of the long-strip box is provided with two long-strip-shaped through grooves, the two through grooves are respectively positioned at the front end and the rear end of the long-strip-shaped box, the opposite ends of the two nuts and the opposite ends of the two moving sleeves are respectively fixedly mounted with vertical electric telescopic rods, the electric telescopic rods can penetrate through the, the top ends of the movable rods of the four electric telescopic rods are connected in a hinged mode through a placing plate, and the mechanical arm is fixedly installed on the top surface of the placing plate.

The device convenient to arm removes as above, the bottom surface inner wall of rectangular case set up two guide ways, two guide ways are located the front and back both ends of rectangular case respectively, electric telescopic handle's loop bar bottom can insert to the guide way in.

According to the device convenient for the mechanical arm to move, the two sleeves are fixedly installed in the front of the long-strip box, the top ends of the sleeves are open, the two sleeves are axially and symmetrically distributed in the vertical center of the long-strip box, the inserting rods are arranged in the sleeves in a matched mode, and the tops of the two inserting rods are fixedly connected through the horizontal push rod.

According to the device convenient for the mechanical arm to move, the inner walls of the two sides of the top opening of the sleeve are respectively and fixedly provided with the limiting blocks, the bottom end of the inserted rod is fixedly provided with the round block, and the round block is always positioned in the sleeve.

According to the device for facilitating the movement of the mechanical arm, the roller is a universal brake wheel.

The device for facilitating the movement of the mechanical arm is characterized in that the connecting rod is made of hard steel materials.

The utility model has the advantages that: when in use, the motor of the screw rod works to drive the screw rod to rotate, the screw rod is fixedly connected with the chain wheels, the two chain wheels are movably connected through a chain to drive the two screw rods to synchronously rotate, the screw rod is in threaded fit with the nut, the nut is fixedly connected with the electric telescopic rods, the two electric telescopic rods positioned on one side of the same screw rod are fixedly connected through a connecting rod, the moving sleeve is fixedly connected with the electric telescopic rods, the moving sleeve is assembled with the screw rod sleeve to drive the four electric telescopic rods to synchronously move, the mechanical arm is moved to a required position, meanwhile, the movable rod of the electric telescopic rod is hinged with the placing plate, the placing plate can be angularly turned over, namely, the two electric telescopic rods positioned in the front are extended, the two electric telescopic rods positioned in the rear are retracted, or the two electric telescopic rods positioned on one side of the placing plate are extended, the placing plate can drive the mechanical arm to adjust the angle, and when the mechanical arm cannot work on one part of the workpiece, the mechanical arm can work better through auxiliary angle adjustment. Through the utility model discloses can adjust the operating position of arm according to the work needs to supplementary angle modulation, also can remove the arm to other positions through the gyro wheel according to other needs moreover, satisfy other work needs, and the utility model discloses simple structure, the operation is convenient, promotes more conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a view of A of FIG. 1; FIG. 3 is a view of B of FIG. 1; fig. 4 is a partial enlarged view of I of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A device convenient for moving a mechanical arm comprises a strip box 1, wherein a plurality of idler wheels 2 are movably mounted at the bottom end of the strip box 1, two horizontal screw rods 3 are movably mounted between the inner walls of the two sides of the strip box 1, the two screw rods 3 are respectively positioned at the front end and the rear end of the strip box 1, one of the screw rods 3 is provided with a motor, the motor of the screw rod 3 is mounted on the inner wall of one side of the strip box 1, one side of each screw rod 3 is fixedly provided with a chain wheel 4, the two chain wheels 4 are movably connected through a chain, each screw rod 3 is provided with a nut 5 and a moving sleeve 6 in a matching way, the top surface of the strip box 1 is provided with two strip-shaped through grooves 8, the two through grooves 8 are respectively positioned at the front end and the rear end of the strip box, the opposite ends of the two nuts 5 and the opposite ends of the two, with between the loop bar of two electric telescopic handle 7 of same root screw rod 3 complex through connecting rod 9 fixed connection, two connecting rods are parallel to each other, and connecting rod 9 is parallel to each other with screw rod 3, and articulated the being connected through placing board 10 between four electric telescopic handle's the movable rod top, places board 10 top surface fixed mounting arm. During the use, the motor of screw rod works, it is rotatory to drive screw rod 3, screw rod 3 and sprocket 4 fixed connection, through chain swing joint between two sprocket 4, can drive two screw rod 3 synchronous rotations, screw rod 3 and nut 5 screw-thread fit, nut 5 and electric telescopic handle 7 fixed connection, and be located two electric telescopic handle 7 of same screw rod 3 one side between through connecting rod 9 fixed connection, remove cover 6 and electric telescopic handle fixed connection simultaneously, remove cover 6 and screw rod 3 suit cooperation, and then can drive four electric telescopic handle 7 synchronous movement, move the arm to required position, the movable rod of electric telescopic handle 7 is connected with placing board 10 is articulated simultaneously, can make placing board 10 carry out the angle book, two electric telescopic handle that are located the place ahead extend, two electric telescopic handle that are located the rear shrink, or two electric telescopic handle that are located placing board one side extend, Two electric telescopic handle that lie in placing board 10 opposite side shrink, place board 10 and can drive the arm and carry out angular adjustment, when the arm can't carry out work to one of them position of work piece, through supplementary angular adjustment, can make the better work of arm. Through the utility model discloses can adjust the operating position of arm according to the work needs to supplementary angle modulation, also can be according to other needs moreover, remove the arm to other positions through gyro wheel 2, satisfy other work needs, and the utility model discloses simple structure, the operation is convenient, promotes more conveniently.

Particularly, this embodiment the bottom surface inner wall of rectangular case 1 set up two guide ways 11, two guide ways 11 are located rectangular case 1's front and back both ends respectively, and electric telescopic handle 7's loop bar bottom can insert to the guide way 11 in. Through the cooperation of guide way 11, can injecing electric telescopic handle, place electric telescopic handle and take place the skew in the removal, also make electric telescopic handle in use more stable simultaneously.

Specifically, two sleeves 12 of preceding fixed mounting of rectangular case 1, the top opening of sleeve 12, the vertical central axial symmetry distribution of rectangular case of two sleeves 12, sleeve 12 fit in is equipped with inserted bar 13, passes through horizontally push rod 14 fixed connection between two inserted bar 13 tops. When the strip box 1 is pushed to move, the push rod 14 is pushed upwards, the inserted rod 13 moves upwards in the sleeve 12, a user can push the strip box 1 to move without bending down, and a better acting point is achieved when the strip box 1 is moved, so that the strip box is more convenient to push.

Furthermore, the inner walls of the two sides of the top opening of the sleeve 12 are respectively and fixedly provided with a limiting block 15, the bottom end of the inserted link 13 is fixedly provided with a round block 16, and the round block 16 is always positioned in the sleeve 12. The round block 16 is blocked by the limiting block 15, so that the inserted rod 13 can be prevented from completely moving out of the sleeve, the inserted rod 13 is prevented from being lost, and the structure is more stable in use.

Furthermore, the roller wheel described in this embodiment is a universal brake wheel. The universal brake wheel can be rotated in a more convenient direction, and the direction can be adjusted more conveniently.

Further, the connecting rod 9 according to the present embodiment is made of a hard steel material. The connecting rod of hard steel material is more stable in use and more firm in connection.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (6)

1. The utility model provides a device convenient to arm removes which characterized in that: comprises a strip box (1), a plurality of rollers (2) are movably arranged at the bottom end of the strip box (1), two horizontal screw rods (3) are movably arranged between the inner walls of the two sides of the strip box (1), the two screw rods (3) are respectively positioned at the front end and the rear end of the strip box (1), one of the screw rods (3) is provided with a motor, a chain wheel (4) is fixedly arranged at one side of each screw rod (3), the two chain wheels (4) are movably connected through a chain, a nut (5) and a movable sleeve (6) are arranged on each screw rod (3) in a matching way, two strip-shaped through grooves (8) are formed in the top surface of the strip box (1), the two through grooves (8) are respectively positioned at the front end and the rear end of the strip box, vertical electric telescopic rods (7) are respectively and fixedly arranged at the opposite ends of the two nuts (5) and the opposite ends of the two movable sleeves, with between the loop bar of two electric telescopic handle (7) of same root screw rod (3) complex through connecting rod (9) fixed connection, two connecting rods are parallel to each other, and connecting rod (9) are parallel to each other with screw rod (3), and articulated the being connected through placing board (10) between four electric telescopic handle's the movable rod top, place board (10) top surface fixed mounting arm.

2. An apparatus for facilitating movement of a robotic arm as claimed in claim 1, wherein: the bottom surface inner wall of rectangular case (1) set up two guide way (11), two guide way (11) are located the front and back both ends of rectangular case (1) respectively, the loop bar bottom of electric telescopic handle (7) can insert in guide way (11).

3. An apparatus for facilitating movement of a robotic arm as claimed in claim 1, wherein: two sleeves (12) are fixedly installed in front of the long-strip box (1), the top ends of the sleeves (12) are opened, the two sleeves (12) are axially and symmetrically distributed in the vertical center of the long-strip box, inserting rods (13) are arranged in the sleeves (12) in a matched mode, and the tops of the two inserting rods (13) are fixedly connected through horizontal push rods (14).

4. A device for facilitating movement of a robotic arm as claimed in claim 3, wherein: the inner walls of two sides of the top opening of the sleeve (12) are respectively and fixedly provided with a limiting block (15), the bottom end of the inserted bar (13) is fixedly provided with a round block (16), and the round block (16) is always positioned in the sleeve (12).

5. An apparatus for facilitating movement of a robotic arm as claimed in claim 1, wherein: the rolling wheels are universal brake wheels.

6. An apparatus for facilitating movement of a robotic arm as claimed in claim 1, wherein: the connecting rod (9) is made of hard steel materials.

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