Manipulator base convenient to steer

Abstract

The manipulator base convenient to steer comprises a base body, the bottom end of the interior of the base body is rotationally connected with a rotating disc, balls are evenly and rotationally connected to the interior of the bottom end of the rotating disc at equal intervals, and a manipulator body is arranged at the top end of the rotating disc. A moving mechanism is arranged in the top end of one side of the base body, a fixing mechanism is arranged in one side of the moving mechanism, and a motor base is arranged on one side of the moving mechanism. The bottom end of the turntable is provided with a plurality of groups of first positioning grooves, when the motor base drives the manipulator main body to rotate to a proper position, the second motor at the bottom end of the limiting mechanism is started, and the second motor can drive the threaded rod to rotate in the threaded cylinder; at the moment, the threaded barrel can drive the positioning rod to be inserted into the first positioning grooves in different positions of the bottom end of the rotating disc through the square block, and the rotating disc drives the manipulator body to be fixed after rotating quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to manipulator base technical field, concretely is a manipulator base convenient for steering. BACKGROUND

[0002] The manipulator base is the support and connection part of the manipulator arm, usually made of metal or high-strength alloy material, responsible for bearing the weight of the manipulator arm and various types of action load, ensuring reliable support when the manipulator performs tasks. In short, the manipulator base is the foundation of supporting and stabilizing the entire manipulator structure, playing a core role in supporting, connecting and bearing.

[0003] The manipulator base disclosed in Chinese patent publication No. CN219337777U is convenient for steering, the movement of the electric cylinder push rod is adjusted by the regulator, the horizontal movement of the electric cylinder push rod is converted into the rotation of the rotating shaft by the rotating mechanism, the rotating shaft drives the rotating disc to rotate, thereby making the manipulator installed on the top surface of the rotating disc rotate, the horizontal movement of the electric cylinder push rod is adjusted to become the rotation of the rotating shaft, realizing the adjustment of the steering of the manipulator, but the overall functionality of the manipulator base is low, after the steering of the manipulator, it is inconvenient to stably fix the position of the manipulator, thereby the position of the manipulator may slightly change, affecting the safety and stability of the overall use of the manipulator. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a manipulator base convenient for steering to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a manipulator base convenient for steering, including base body, the bottom end of the inside of the base body is rotatably connected with a rotating disc, the inside of the bottom end of the rotating disc is uniformly rotatably connected with a plurality of ball bearings at equal intervals, the top end of the rotating disc is provided with a manipulator main body, the inside of the top end of one side of the base body is provided with a moving mechanism, the inside of one side of the moving mechanism is provided with a fixing mechanism, one side of the moving mechanism is provided with a motor seat, the bottom end of the motor seat is provided with a rotating mechanism, one side of the bottom end of the inside of the base body is provided with a limiting mechanism.

[0006] Preferably, the installation piece is fixedly connected to the periphery of the outside of the base body, the sliding rod is fixedly connected to the middle position of the bottom end of the inside of the base body, and the sliding block is slidingly connected to the outside of the sliding rod.

[0007] Preferably, the moving mechanism includes a handle rotatably connected to the top end of one side of the base body, the handle is fixedly connected to the screw rod on one side, the screw rod is threadedly connected to the base body on the outside, and the motor seat is rotatably connected to one side of the screw rod.

[0008] Preferably, the fixing mechanism comprises a slot arranged inside one side of the base body, a pull rod slidingly connected to one side of the handlebar, a movable block fixedly connected to one side of the pull rod, a spring fixedly connected to one side of the movable block, and a second insertion rod fixedly connected to the other side of the movable block away from the spring and inserted into the slot.

[0009] Preferably, the rotating mechanism comprises first insertion rods fixedly and uniformly connected to the top end of the rotating disc, a connecting seat arranged at the bottom end of the mechanical arm body and rotating in the base body, a first gear fixedly connected to the bottom end of the connecting seat, a second positioning slot arranged inside the bottom end of the first gear and inserted into the first insertion rod, a first motor installed at the middle position of the motor seat, and a second gear installed at the output shaft end of the first motor and meshingly connected to the first gear.

[0010] Preferably, the limiting mechanism comprises first positioning slots uniformly arranged inside the bottom end of the rotating disc, a second motor installed at one side of the bottom end inside the base body, a threaded rod installed at the output shaft end of the second motor, a threaded cylinder threadedly connected to the outside of the threaded rod, a square block fixedly connected to the top end of the threaded cylinder and sliding in the base body, and a positioning rod fixedly connected to the middle position of the top end of the square block and inserted into the first positioning slot.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The mechanical arm base convenient to turn, when the motor seat drives the mechanical arm body to rotate to the appropriate position, the second motor can drive the threaded rod to rotate in the threaded cylinder, at this time, the threaded cylinder can drive the positioning rod to be inserted into the first positioning slot at different positions of the bottom end of the rotating disc through the square block, and the rotating disc drives the mechanical arm body to be fixed at the position after rapid rotation, so that the stability of the mechanical arm after turning is ensured, and the overall functionality of the mechanical arm base is improved.

[0013] 2. The mechanical arm base convenient to turn, when the handlebar drives the screw rod to rotate in the base body, the screw rod can drive the motor seat to move, and the motor seat drives the second gear at the bottom end to abut against the first gear at the bottom end of the connecting seat, when the screw rod drives the second gear at the bottom end of the motor seat to be separated from the outside of the first gear, the mechanical arm body can be taken off from the top end of the base body, so that the base body and the mechanical arm body are separated, the operation is simple and convenient, and the flexibility of the mechanical arm base in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the utility model;

[0015] Figure 2 It is the front view structural schematic drawing of the base body of the utility model;

[0016] Figure 3 It is the bottom view structural schematic drawing of the rotating disc of the utility model;

[0017] Figure 4 It is the utility model Figure 2 It is the enlarged structural schematic drawing of A place in the utility model;

[0018] Figure 5 It is the utility model Figure 2 It is the enlarged structural schematic drawing of B place in the utility model.

[0019] In the drawing: 1, base body; 101, mounting; 102, slot; 103, sliding rod; 104, sliding block; 2, rotating disc; 201, ball; 202, first positioning groove; 203, first inserting rod; 3, mechanical hand body; 301, connecting seat; 302, first gear; 303, second positioning groove; 4, moving mechanism; 401, rotating handle; 402, screw rod; 5, fixing mechanism; 501, pull rod; 502, movable block; 503, spring; 504, second inserting rod; 6, motor seat; 601, first motor; 602, second gear; 7, rotating mechanism; 8, limiting mechanism; 801, second motor; 802, threaded rod; 803, threaded cylinder; 804, square block; 805, positioning rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-5 The utility model provides two technical schemes:

[0022] Embodiment one, a kind of mechanical hand base for steering conveniently, including base body 1, the bottom end of the inside of base body 1 is rotatably connected with rotating disc 2, the inside of the bottom end of rotating disc 2 is uniformly rotatably connected with ball 201, the top of rotating disc 2 is provided with mechanical hand body 3, the inside of the top of one side of base body 1 is provided with moving mechanism 4, the inside of one side of moving mechanism 4 is provided with fixing mechanism 5, one side of moving mechanism 4 is provided with motor seat 6, the bottom of motor seat 6 is provided with rotating mechanism 7, the bottom end of one side of the inside of base body 1 is provided with limiting mechanism 8, the top of base body 1 can be installed and used with mechanical hand body 3.

[0023] The installation piece 101 is fixedly connected to the outer periphery of the base body 1, the slide rod 103 is fixedly connected to the middle of the inner bottom end of the base body 1, the slide block 104 is slidingly connected to the outer portion of the slide rod 103, the installation piece 101 can facilitate the connection and assembly of the base body 1 with external equipment, and the top end of the slide block 104 is rotationally connected with the second gear 602, so that the moving mechanism 4 drives the motor seat 6 to move, the second gear 602 at the bottom end of the motor seat 6 can drive the slide block 104 to slide on the slide rod 103, and the stability of the movement of the second gear 602 is ensured.

[0024] The rotating mechanism 7 comprises the first insertion rod 203 fixedly and uniformly connected to the top end of the turntable 2, the base body 1 is provided with the connecting seat 301 rotating in the base body 1 at the bottom end of the mechanical hand body 3, the first gear 302 is fixedly connected to the bottom end of the connecting seat 301, the second positioning groove 303 is arranged in the inner bottom end of the first gear 302 and is inserted with the first insertion rod 203, the first motor 601 is arranged at the middle of the inner portion of the motor seat 6, the output shaft end of the first motor 601 is provided with the second gear 602 meshingly connected with the first gear 302 on one side, the second gear 602 can be driven to rotate by starting the first motor 601, at this time, the first gear 302 at the bottom end of the connecting seat 301 can be pushed by the second gear 602, and the whole turning work of the mechanical hand body 3 can be performed.

[0025] The limiting mechanism 8 comprises the first positioning groove 202 arranged uniformly and at equal distances in the inner bottom end of the turntable 2, the second motor 801 is arranged at the inner bottom end of the base body 1 on one side, the output shaft end of the second motor 801 is provided with the threaded rod 802, the threaded rod 802 is threadedly connected with the threaded cylinder 803 on the outer portion, the square block 804 sliding in the base body 1 is fixedly connected to the top end of the threaded cylinder 803, the positioning rod 805 inserted with the first positioning groove 202 is fixedly connected to the middle of the top end of the square block 804, the threaded rod 802 can be driven to rotate in the threaded cylinder 803 by starting the second motor 801, at this time, the square block 804 can drive the positioning rod 805 to perform the lifting movement through the threaded cylinder 803, when the positioning rod 805 is inserted into the first positioning groove 202 at different positions in the inner bottom end of the turntable 2, the position of the turntable 2 after the rotation of the mechanical hand body 3 can be fixed.

[0026] The main difference between the second embodiment and the first embodiment is that:

[0027] The mechanical hand base convenient for turning comprises the handle 401 rotationally connected to the top end of one side of the base body 1 in the moving mechanism 4, the screw rod 402 threadedly connected with the base body 1 is fixedly connected to one side of the handle 401, the motor seat 6 is rotationally connected to one side of the screw rod 402, the handle 401 rotating in the base body 1 can drive the motor seat 6 to move, at this time, the motor seat 6 can drive the second gear 602 at the bottom end to abut against the first gear 302 at the bottom end of the connecting seat 301.

[0028] The fixed mechanism 5 includes a slot 102 arranged inside one side of the base body 1, a pull rod 501 is slidably connected to one side of the handle 401, the pull rod 501 is fixedly connected with a movable block 502 on one side, the movable block 502 is fixedly connected with a spring 503 on one side, the movable block 502 is fixedly connected with a second insertion rod 504 inserted into the slot 102 on the side away from the spring 503, pulling the pull rod 501, the pull rod 501 can press the spring 503 through the movable block 502, at this time, the movable block 502 can drive the second insertion rod 504 to move, when the pull rod 501 is released, the second insertion rod 504 can be reset through the movable block 502 due to the reaction force of the spring 503 being pressed, when the second insertion rod 504 is inserted into the slot 102 on the base body 1, the position fixing after the handle 401 is rotated can be completed, and the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

[0029] In use, the connecting seat 301 at the bottom end of the mechanical arm body 3 is inserted into the inside of the base body 1, at this time, the first insertion rod 203 at the top end of the rotating disc 2 in the inside of the base body 1 can be inserted into the second positioning groove 303 on the first gear 302 at the bottom end of the connecting seat 301, and the handle 401 on the base body 1 is rotated, the handle 401 can drive the screw rod 402 to rotate in the base body 1, the screw rod 402 can drive the motor seat 6 to move, and the motor seat 6 can drive the second gear 602 at the bottom end to engage with the first gear 302 at the bottom end of the connecting seat 301, at this time, the second insertion rod 504 on the fixed mechanism 5 is inserted into the slot 102 on the base body 1, the position fixing of the moving mechanism 4 can be completed, and the first motor 601 in the motor seat 6 is started, the second gear 602 can be driven to rotate, at this time, the second gear 602 can drive the first gear 302 at the bottom end of the connecting seat 301 to rotate, and the whole mechanical arm body 3 is turned, when the mechanical arm body 3 is turned to the appropriate position, the first motor 601 is turned off, and the positioning rod 805 at the top end of the limiting mechanism 8 is inserted into the first positioning groove 202 at the bottom end of the rotating disc 2, the position fixing of the rotating disc 2 and the mechanical arm body 3 after rotation can be completed.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A robot base for facilitating steering, comprising a base body (1), characterized in that: The bottom end of the inside of the base body (1) is rotatably connected with a rotating disc (2), the bottom end of the inside of the rotating disc (2) is uniformly rotatably connected with a plurality of equidistantly arranged rolling balls (201), the top end of the rotating disc (2) is provided with a mechanical arm body (3), the inside of the top end of one side of the base body (1) is provided with a moving mechanism (4), the inside of one side of the moving mechanism (4) is provided with a fixing mechanism (5), one side of the moving mechanism (4) is provided with a motor base (6), the bottom end of the motor base (6) is provided with a rotating mechanism (7), one side of the bottom end of the inside of the base body (1) is provided with a limiting mechanism (8).

2. The robot base for facilitating steering according to claim 1, wherein: The outside of the four around positions of the base body (1) is fixedly connected with a mounting piece (101), the middle position of the bottom end of the inside of the base body (1) is fixedly connected with a sliding rod (103), the outside of the sliding rod (103) is slidably connected with a sliding block (104).

3. The robot base for facilitating steering according to claim 1, wherein: The moving mechanism (4) comprises a handlebar (401) rotatably connected to the top end of one side of the base body (1), the handlebar (401) is fixedly connected with a screw rod (402) externally and threadedly connected with the base body (1), and the screw rod (402) is rotatably connected with the motor base (6).

4. The robot base for facilitating steering according to claim 3, wherein: The fixing mechanism (5) comprises a slot (102) provided in the inside of one side of the base body (1), the inside of one side of the handlebar (401) is slidably connected with a pull rod (501), the pull rod (501) is fixedly connected with a movable block (502) on one side, the movable block (502) is fixedly connected with a spring (503) on one side, and the movable block (502) is fixedly connected with a second insertion rod (504) inserted into the slot (102) on the side away from the spring (503).

5. The robot base for facilitating steering according to claim 1, wherein: The rotating mechanism (7) comprises a first insertion rod (203) fixedly connected to the top end of the rotating disc (2) at equal intervals, the bottom end of the mechanical arm body (3) is provided with a connecting seat (301) rotating in the base body (1), the bottom end of the connecting seat (301) is fixedly connected with a first gear (302), the inside of the bottom end of the first gear (302) is provided with a second positioning groove (303) inserted into the first insertion rod (203), a first motor (601) is installed at the middle position of the inside of the motor base (6), and the output shaft end of the first motor (601) is installed with a second gear (602) meshingly connected with the first gear (302) on one side.

6. The robot base for facilitating steering according to claim 1, wherein: The limiting mechanism (8) comprises a first positioning groove (202) uniformly arranged at equal intervals in the inside of the bottom end of the rotating disc (2), a second motor (801) is installed on one side of the bottom end of the inside of the base body (1), a threaded rod (802) is installed at the output shaft end of the second motor (801), the outside of the threaded rod (802) is threadedly connected with a threaded cylinder (803), the top end of the threaded cylinder (803) is fixedly connected with a square block (804) sliding in the base body (1), and the top end of the square block (804) is fixedly connected with a positioning rod (805) inserted into the first positioning groove (202) at the middle position.

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