CN212553860U

CN212553860U - Commodity circulation transportation material loading arm

Info

Publication number: CN212553860U
Application number: CN202020678423.XU
Authority: CN
Inventors: 陶菊; 黎志国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-02-19
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to the technical field of mechanical arm, and a commodity circulation transportation material loading arm is disclosed, the on-line screen storage device comprises a base, fixed mounting has rotary driving mechanism on the base, and the top movable sleeve of base is equipped with the swivel mount of being connected with rotary driving mechanism, the top fixedly connected with roof-rack of swivel mount, the cavity has all been seted up to the both sides of roof-rack inner chamber, and the equal fixed mounting in both sides at roof-rack top has the motor, fixed cover is equipped with the main shaft that extends to in the cavity on the output shaft of motor, the fixed cover in middle part of main shaft is equipped with the action wheel. This commodity circulation transportation material loading arm drives the fixture decline of connecting rod bottom and carries out the centre gripping back to article starting cylinder, and accessible starter motor drives main shaft and action wheel and rotates, utilizes the transmission of hold-in range, drives the rotation of from the shaft to can drive the article rotation that fixture held, and then the pile up neatly arrangement of the follow-up of article of being convenient for, it is more convenient to use, strong adaptability.

Description

Commodity circulation transportation material loading arm

Technical Field

The utility model relates to a mechanical arm technical field specifically is a commodity circulation transportation material loading arm.

Background

The mechanical arm is a complex system with high precision, multiple inputs and multiple outputs, high nonlinearity and strong coupling. The mechanical arm is a complex system and has uncertainties such as parameter perturbation, external interference, unmodeled dynamics and the like. Therefore, uncertainty exists in a modeling model of the mechanical arm, and for different tasks, the motion trail of the joint space of the mechanical arm needs to be planned, so that the tail end pose is formed by cascading.

The mechanical arm is used to often in the material loading in-process of commodity circulation transportation to replace the manual work to carry out the material loading, improve material loading efficiency, however, there is certain limitation in the use of material loading mechanical arm of commodity circulation transportation usefulness among the prior art, rotatable angle is limited, is difficult to adapt to different operational environment's requirement, and the efficiency of material loading is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a commodity circulation transportation material loading arm possesses the advantage that material loading efficiency is high, strong adaptability, the arm has been used often at the material loading in-process of commodity circulation transportation to solved to replace the manual work to carry out the material loading, improve material loading efficiency, however, there is certain limitation in the use in the material loading arm of commodity circulation transportation usefulness among the prior art, rotatable angle is limited, be difficult to adapt to different operational environment's requirement, and the lower problem of material loading efficiency.

The utility model provides a following technical scheme: the utility model provides a commodity circulation transportation material loading arm, includes the base, fixed mounting has rotary driving mechanism on the base, and the top movable sleeve of base is equipped with the swivel mount of being connected with rotary driving mechanism, the top fixedly connected with roof-rack of swivel mount, the cavity has all been seted up to the both sides of roof-rack inner chamber, and the equal fixed mounting in both sides at roof-rack top has the motor, fixed cover is equipped with the main shaft that extends to in the cavity on the output shaft of motor, the fixed cover in middle part of main shaft is equipped with the action wheel, the hold-in range has been cup jointed in the activity on the action wheel.

Preferably, the two ends of the top frame are movably sleeved with the driven shafts extending to the bottom, the two sides of the top frame are fixedly provided with air cylinders, the output end of each air cylinder is movably sleeved with a piston rod, and the bottom of each piston rod is fixedly connected with a connecting rod.

Preferably, the driven wheel is fixedly sleeved on one end, located inside the cavity, of the driven shaft, the connecting frame is fixedly connected to the bottom of the driven shaft, telescopic rods are fixedly connected to two sides of the bottom of the connecting frame, a fixing frame is fixedly connected to the bottom of the movable end of each telescopic rod, and a clamping mechanism is arranged at the bottom of the fixing frame.

Preferably, the main shaft is movably sleeved with the top frame, and the driving wheel on the main shaft is movably sleeved in the cavity.

Preferably, the piston rod is movably sleeved inside the driven shaft and movably sleeved with the connecting frame, and the connecting rod at the bottom of the piston rod is movably sleeved with the top of the fixed frame.

Preferably, the driven wheel is movably sleeved with one end, far away from the driving wheel, of the synchronous belt, and the driven wheel is in transmission connection with the driving wheel through the synchronous belt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this commodity circulation transportation material loading arm drives the fixture decline of connecting rod bottom and carries out the centre gripping back to article starting cylinder, and accessible starter motor drives main shaft and action wheel and rotates, utilizes the transmission of hold-in range, drives the rotation of from the shaft to can drive the article rotation that fixture held, and then the pile up neatly arrangement of the follow-up of article of being convenient for, it is more convenient to use, strong adaptability.

2. This commodity circulation transportation material loading arm through setting up the fixture of two sets of independence and symmetry, in the use, the accessible starts rotary driving mechanism and drives the swivel mount and rotate to drive two fixture and change, realize a material loading on one side, the purpose of unloading on one side, compare in prior art, can improve the material loading efficiency of commodity circulation article.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the piston rod of the present invention.

In the figure: 1. a base; 2. a rotation driving mechanism; 3. a rotating frame; 4. a top frame; 5. a cavity; 6. a motor; 7. a main shaft; 8. a driving wheel; 9. a synchronous belt; 10. a driven shaft; 101. a driven wheel; 102. a connecting frame; 103. a telescopic rod; 104. a fixed mount; 105. a clamping mechanism; 11. a cylinder; 12. a piston rod; 13. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-2, a material loading mechanical arm for logistics transportation comprises a base 1, a rotation driving mechanism 2 is fixedly mounted on the base 1, a rotating frame 3 connected with the rotation driving mechanism 2 is movably sleeved on the top of the base 1, a top frame 4 is fixedly connected to the top of the rotating frame 3, cavities 5 are respectively formed in two sides of an inner cavity of the top frame 4, motors 6 are respectively fixedly mounted on two sides of the top frame 4, a main shaft 7 extending into the cavities 5 is fixedly sleeved on an output shaft of each motor 6, a driving wheel 8 is fixedly sleeved on the middle of each main shaft 7, and a synchronous belt 9 is movably sleeved on each driving wheel 8.

Wherein, the equal movable sleeve in both ends of roof-rack 4 is equipped with the from axle 10 that extends to the bottom, and the equal fixed mounting in both sides at roof-rack 4 top has cylinder 11, and the output movable sleeve of cylinder 11 is equipped with piston rod 12, and the bottom fixedly connected with connecting rod 13 of piston rod 12 is through the bottom fixedly connected with connecting rod 13 at piston rod 12, multiplicable cylinder 11's stroke.

Wherein, the fixed cover is equipped with from driving wheel 101 on the one end that the slave shaft 10 is located cavity 5 inside, and the bottom fixedly connected with link 102 of slave shaft 10, the equal fixedly connected with telescopic link 103 in both sides of link 102 bottom, the bottom fixedly connected with mount 104 of telescopic link 103 expansion end, the bottom of mount 104 is equipped with fixture 105, this device is through setting up two sets of independent and symmetrical fixture 105, in the use, the accessible starts rotary driving mechanism 2 and drives swivel mount 3 and rotate, thereby drive two fixture 105 and change, realize a material loading on the one side, the purpose of unloading on the one side, compare in prior art, can improve the material loading efficiency of commodity circulation article.

Wherein, the main shaft 7 is movably sleeved with the top frame 4, and the driving wheel 8 on the main shaft 7 is movably sleeved in the cavity 5.

Wherein, the piston rod 12 is movably sleeved inside the driven shaft 10 and movably sleeved with the connecting frame 102, and the connecting rod 13 at the bottom of the piston rod 12 is movably sleeved with the top of the fixed frame 104, the device drives the piston rod 12 to extend by starting the cylinder 11, thereby driving the clamping mechanism 105 at the bottom of the connecting rod 13 to lift, further facilitating the adjustment of the height of the clamping mechanism 105 and the article clamped by the clamping mechanism 105, and achieving the purpose of loading and unloading the article.

Wherein, keep away from the one end activity of action wheel 8 from driving wheel 101 and hold-in range 9 and cup joint, and pass through hold-in range 9 from driving wheel 101 and be connected with the transmission of action wheel 8, this device drives main shaft 7 and action wheel 8 through starter motor 6 and rotates, utilizes the transmission of hold-in range 9, it is rotatory to drive from the axle 10 to can drive the article that fixture 105 gripped rotatory, and then the pile up neatly arrangement of the follow-up of article of being convenient for, it is more convenient to use, and adjustable fixture 105's centre gripping angle simultaneously, strong adaptability.

The working principle is as follows: first, start cylinder 11 and drive piston rod 12 extension, thereby drive connecting rod 13 and descend, and then drive fixture 105 and descend, reuse fixture 105 and fix the article centre gripping, then, start rotary driving mechanism 2 and drive swivel mount 3 rotatory certain angle, and start cylinder 11 and drive fixture 105 lifting, finally, when the pile up neatly is put in order, accessible starter motor 6 drives main shaft 7 and action wheel 8 and rotates, utilize the transmission of hold-in range 9, drive from the axle 10 and rotate, thereby it is rotatory to drive the article that fixture 105 was held, adjust the direction of article, be convenient for pile up neatly, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commodity circulation transportation material loading arm, includes base (1), its characterized in that: fixed mounting has rotary driving mechanism (2) on base (1), and the top movable sleeve of base (1) is equipped with swivel mount (3) of being connected with rotary driving mechanism (2), top fixedly connected with roof-rack (4) of swivel mount (3), cavity (5) have all been seted up to the both sides of roof-rack (4) inner chamber, and the equal fixed mounting in both sides at roof-rack (4) top has motor (6), fixed cover is equipped with main shaft (7) that extend to in cavity (5) on the output shaft of motor (6), the fixed cover in middle part of main shaft (7) is equipped with action wheel (8), hold-in range (9) have been cup jointed in the activity on action wheel (8).

2. The logistics transportation loading mechanical arm of claim 1, wherein: the double-shaft type hydraulic lifting device is characterized in that both ends of the top frame (4) are movably sleeved with driven shafts (10) extending to the bottom, air cylinders (11) are fixedly mounted on both sides of the top frame (4), a piston rod (12) is movably sleeved on the output end of each air cylinder (11), and a connecting rod (13) is fixedly connected to the bottom of each piston rod (12).

3. The logistics transportation loading mechanical arm of claim 2, wherein: the driven wheel (101) is fixedly sleeved on one end, located inside the cavity (5), of the driven shaft (10), a connecting frame (102) is fixedly connected to the bottom of the driven shaft (10), telescopic rods (103) are fixedly connected to two sides of the bottom of the connecting frame (102), a fixing frame (104) is fixedly connected to the bottom of the movable end of each telescopic rod (103), and a clamping mechanism (105) is arranged at the bottom of each fixing frame (104).

4. The logistics transportation loading mechanical arm of claim 1, wherein: the main shaft (7) is movably sleeved with the top frame (4), and a driving wheel (8) on the main shaft (7) is movably sleeved in the cavity (5).

5. The logistics transportation loading mechanical arm of claim 2, wherein: the piston rod (12) is movably sleeved inside the driven shaft (10) and movably sleeved with the connecting frame (102), and the connecting rod (13) at the bottom of the piston rod (12) is movably sleeved with the top of the fixed frame (104).

6. The logistics transportation loading mechanical arm of claim 3, wherein: the driven wheel (101) is movably sleeved with one end, far away from the driving wheel (8), of the synchronous belt (9), and the driven wheel (101) is in transmission connection with the driving wheel (8) through the synchronous belt (9).