CN212832384U

CN212832384U - Automatic hook for ton bag

Info

Publication number: CN212832384U
Application number: CN202021366415.8U
Authority: CN
Inventors: 严伟; 赵银平
Original assignee: Changzhou Shizhan Automation Equipment Co ltd
Current assignee: Changzhou Shizhan Automation Equipment Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses an automatic ton bag hook, which comprises a hoisting beam, wherein a first hook side plate is arranged on one side of the bottom of the hoisting beam, a second hook side plate is arranged on the other side of the bottom of the hoisting beam, a hook is rotatably arranged between the first hook side plate and the second hook side plate through a pin shaft, and a separation-preventing climbing is arranged at the position of the bottom of the hoisting beam, which is positioned at the hook; the couple can be through rotatory and hinder to take off and climb and first couple curb plate and second couple curb plate formation a closed loop configuration, the utility model is suitable for a ton package filling, the device possesses two states when using, one is that the couple is in closed state, another is that the couple is in the state of opening, when the canning reaches target weight, the cylinder drives the pull rod under PLC controller control and contracts, the couple rotates around the round pin axle of fixed couple under the pulling of pull rod, make the couple below force open, put down the ton bag to realized orderly high-efficient moving effect, improved work efficiency greatly.

Description

Automatic hook for ton bag

Technical Field

The utility model belongs to the technical field of ton package, specifically a ton package automatic hook.

Background

The ton bag is a flexible transport packaging container, has the advantages of moisture resistance, dust resistance, radiation resistance, firmness and safety, and has enough strength in structure, and as the flexible freight bag is convenient to load and unload and carry, the loading and unloading efficiency is obviously improved, the development is fast in recent years, and the flexible freight bag is generally woven by polyester fibers such as multi-purpose polypropylene, polyethylene and the like;

traditional ton bag packing, often regard as the fixed establishment of four hangers of ton bag with the lifting hook on the market, this lifting hook, hang at empty bag and hold comparatively adaptation, when ton bag packing is filled up the package, four hangers bear and hang down and arouse different weight pulling force by ton bag material weight, unhook is difficult considerably, 4 hangers have taken off 3 often, because for the unhook is convenient, constantly from time to time carry and draw a ton bag, and cause the slope of wrapping bag to overturn, arouse the secondary pollution of environment, personnel's operating strength also improves to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide an automatic couple of ton package.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the automatic ton bag hook comprises a hoisting beam, wherein a first hook side plate is arranged on one side of the bottom of the hoisting beam, a second hook side plate is arranged on the other side of the bottom of the hoisting beam, a hook is rotatably arranged between the first hook side plate and the second hook side plate through a pin shaft, and a separation-preventing climbing is further arranged at the position, located on the hook, of the bottom of the hoisting beam;

the hook can form a closed annular structure with the anti-falling climbing piece, the first hook side plate and the second hook side plate through rotation, and a driving mechanism for driving the hook to rotate is further arranged on one side of the hoisting beam.

Preferably, the driving mechanism comprises an air cylinder and a pull rod, the bottom of the air cylinder is rotatably installed on one side of the hoisting beam through a pin shaft, and one end of the pull rod is installed on a piston rod of the air cylinder.

Preferably, the upper parts of the first hook side plate and the second hook side plate are connected with studs, so that a gap part is formed between the first hook side plate and the second hook side plate, the pull rod is of an L-shaped structure, and the vertical end of the pull rod penetrates through the gap part between the first hook side plate and the second hook side plate and is rotatably installed at one end of the hook through a pin shaft.

Preferably, a counterweight steering block for counterweight is further arranged on the position of the hook mounting pin shaft.

The utility model relates to an automatic hook for ton bags, which has two states when in use, one is that the hook is in a closed state, the other is that the hook is in an opened state, when the device is used, the cylinder is closed, the hook can be pulled open by hand to open the hook, then the ton bag is hung on the inner side of the hook, when the hook is released, the hook end of the hook contacts with the anti-falling climbing part under the action of the counterweight turning block and the self gravity to form a closed annular structure, the ton bag is hung, and the ton bag begins to be filled, when the can is filled to reach the target weight, the cylinder drives the pull rod to retract under the control of the PLC, the hook rotates around the pin shaft of the fixed hook under the pulling of the pull rod, the lower part of the hook is forced to be opened, and the ton bag is put down, so that the ordered and efficient operation effect is realized, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a schematic view of the overall structure of an automatic ton bag hook of the present invention;

fig. 2 is a schematic structural view of the closed state of the automatic ton bag hook of the present invention;

fig. 3 is a structural diagram of an open state of the automatic ton bag hook of the present invention;

fig. 4 is a side view of the utility model discloses an automatic couple of ton package.

Reference numerals: 1. hoisting the beam; 2. a cylinder; 3. a pull rod; 4. a counterweight steering block; 5. preventing climbing; 6. hooking; 7. a first hook side plate; 8. a second hook side plate.

Detailed Description

The following further describes a specific embodiment of the automatic ton bag hook of the present invention with reference to fig. 1. The utility model relates to a ton package automatic hook is not limited to the description of following embodiment.

Examples

The embodiment provides a specific structure of an automatic ton-ladle hook, as shown in fig. 1-4, the structure comprises a hoisting beam 1, a first hook side plate 7 is installed on one side of the bottom of the hoisting beam 1, a second hook side plate 8 is installed on the other side of the bottom of the hoisting beam 1, a hook 6 is rotatably installed between the first hook side plate 7 and the second hook side plate 8 through a pin shaft, a disengagement preventing climbing 5 is further arranged at the position, located at the hook 6, of the bottom of the hoisting beam 1, and a resistance spring which provides elasticity for the disengagement preventing climbing 5 so that the disengagement preventing climbing 5 can be pressed against the hook 6 is arranged on the disengagement preventing climbing 5;

the hook 6 can form a closed annular structure through rotating and disengaging prevention climbers 5 and the first hook side plate 7 and the second hook side plate 8, and one side of the hoisting beam 1 is also provided with a driving mechanism for driving the hook 6 to rotate.

The driving mechanism comprises a cylinder 2 and a pull rod 3, the bottom of the cylinder 2 is rotatably installed on one side of the hoisting beam 1 through a pin shaft, and one end of the pull rod 3 is installed on a piston rod of the cylinder 2.

The upper parts of the first hook side plate 7 and the second hook side plate 8 are connected with studs, so that a gap part is formed between the first hook side plate 7 and the second hook side plate 8, the pull rod 3 is of an L-shaped structure, and the vertical end of the pull rod 3 is penetrated through the gap part between the first hook side plate 7 and the second hook side plate 8 and is rotatably arranged at one end of the hook 6 through a pin shaft.

The part of the pothook 6 where the pin shaft is installed is also provided with a counterweight turning block 4 for counterweight.

The working principle is as follows: referring to fig. 1-4, the device has two states when in use, one is that the hook 6 is in a closed state, the other is that the hook 6 is in an open state, when in use, firstly, the cylinder 2 is in a closed state, at the moment, the hook 6 can be pulled open by hand to open, then the ton bag is hung on the inner side of the hook 6, when the hook 6 is released, the hook end of the hook 6 is contacted with the anti-release scale 5 under the action of the counterweight turning block 4 and the self gravity, a closed annular structure is formed, the ton bag is hung, at the moment, the ton bag starts to be filled, when the canning reaches the target weight, the cylinder 2 drives the pull rod 3 to retract under the control of the PLC controller, the hook 6 rotates around the pin shaft of the fixed hook 6 under the pulling of the pull rod 3, the lower part of the hook 6 is forced to open, the ton bag is put down, thereby realizing the effect of orderly and efficient operation, the working efficiency is greatly improved.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides an automatic couple of ton package which characterized in that: the hook comprises a hoisting beam (1), wherein a first hook side plate (7) is installed on one side of the bottom of the hoisting beam (1), a second hook side plate (8) is installed on the other side of the bottom of the hoisting beam (1), a hook (6) is rotatably installed between the first hook side plate (7) and the second hook side plate (8) through a pin shaft, and a separation preventing climbing piece (5) is further arranged at the position, located on the hook (6), of the bottom of the hoisting beam (1);

the hook (6) can form a closed annular structure with the anti-falling climbing piece (5), the first hook side plate (7) and the second hook side plate (8) through rotation, and a driving mechanism for driving the hook (6) to rotate is further arranged on one side of the hoisting beam (1).

2. The automatic hook for ton bags according to claim 1, characterized in that: the driving mechanism comprises a cylinder (2) and a pull rod (3), the bottom of the cylinder (2) is rotatably installed on one side of the hoisting beam (1) through a pin shaft, and one end of the pull rod (3) is installed on a piston rod of the cylinder (2).

3. The automatic ton bag hook as claimed in claim 2, wherein: the utility model discloses a couple curb plate, including first couple curb plate (7) and second couple curb plate (8), pull rod (3) are L type structure, the top department of first couple curb plate (7) and second couple curb plate (8) is connected with the double-screw bolt, makes form clearance portion between first couple curb plate (7) and second couple curb plate (8), the vertical end of pull rod (3) by clearance portion between first couple curb plate (7) and second couple curb plate (8) passes to install through the round pin rotation the one end of couple (6).

4. The automatic ton bag hook as claimed in claim 3, wherein: and a counterweight steering block (4) for counterweight is also arranged on the part of the hook (6) where the pin shaft is installed.