CN217945738U

CN217945738U - Bagged material snatchs manipulator fast

Info

Publication number: CN217945738U
Application number: CN202221576467.7U
Authority: CN
Inventors: 荣威
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-12-02
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to the technical field of grabbing fixtures, in particular to a bagged material rapid grabbing manipulator; the bag opening pressing device comprises a first rotating arm and a second rotating arm which are in cross rotating connection, wherein a flexible lifting object is connected between the two upper ends of the first rotating arm and the second rotating arm, the lower end of the first rotating arm is connected with a bag opening pressing groove strip, and the lower end of the second rotating arm is connected with a bag opening pressing plate; this bagged materials snatchs manipulator fast's structural design is simple, and manufacturing cost is low, snatchs promotion in-process easy operation convenient to bagged materials moreover, safe and reliable, maintenance are convenient, still utilize lever principle to make its clamp force to bagged materials increase along with the promotion of material weight simultaneously, can prevent effectively that bagged materials from taking place the slippage at the promotion in-process, and the whole result of use that snatchs the manipulator is excellent, the practicality is strong.

Description

Bagged material snatchs manipulator fast

Technical Field

The utility model relates to a snatch anchor clamps technical field, concretely relates to material in bags snatchs manipulator fast.

Background

The bagged material need use the upper end of snatching anchor clamps and pressing from both sides the wrapping bag at the promotion in-process, then promote again, but the operation is complicated when current snatchs anchor clamps and carry out the centre gripping to the bagged material, can not increase the power of holding with the packing bag along with holistic weight moreover to the clamping-force of wrapping bag, in case the weight of bagged material surpasss the tight limit of clamp of snatching, this bagged material will be followed and snatched slippage in the anchor clamps.

For example, utility model patent application No. 2021215301350 discloses an over-and-under type chemical fertilizer loads equipment, and this equipment is provided with in the frame including installing the frame at the fertilizer case upper surface and rotates the seat, rotates to rotate on the seat and is connected with the lift arm, and lift arm one end is connected with fertilizer bag holder, still is provided with in the frame and connects the lift arm other end, and is used for driving the power component that lift arm connection couple one end rises. The utility model discloses a fertilizer bag holder in the patent is traditional hook piece or presss from both sides the pendant, need wear to break fertilizer bag top when using hook piece to carry out the hook to the fertilizer bag, it is complicated not only to operate, tear fertilizer bag perforation department because of fertilizer bag weight is too big moreover easily and lead to the fertilizer bag to fall, and use to press from both sides the pendant to the fertilizer bag when hanging, in case the too big weight of fertilizer bag also can lead to the fertilizer bag from wherein slippage, the security is not high. Consequently, to the above-mentioned not enough that present material that is used for bagged object snatchs anchor clamps exists, this application provides an easy operation, to the stable manipulator that snatchs of bagged materials centre gripping.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a manipulator is snatched fast to bagged materials to solve the current anchor clamps that snatch and snatch the technical problem that the promotion in-process exists and not enough to bagged materials.

(II) technical scheme

The utility model discloses a realize through following technical scheme:

the utility model provides a manipulator is snatched fast to bagged materials, includes first rotor arm and the second rotor arm of cross rotation connection, be connected with the flexibility between the two upper ends of first rotor arm and second rotor arm and carry the thing, the lower extreme of first rotor arm is connected with sack and compresses tightly the groove strip, the lower extreme of second rotor arm is connected with sack pressure strip, the lower extreme of first rotor arm and second rotor arm sets up when drawing close during sack pressure strip stretches into sack pressure strip.

In the above aspect, a first connecting plate protruding toward the second rotating arm side is connected to the lower end of the first rotating arm, the bag mouth pressing groove is connected to an inner end portion of the first connecting plate, a second connecting plate protruding toward the first rotating arm side is connected to the lower end of the second rotating arm, and the bag mouth pressing plate is connected to an inner end portion of the second connecting plate.

As a further arrangement of the above scheme, the outer end portions of the first connecting plate and the second connecting plate are both connected with operating rods facing to the same side.

As a specific arrangement of the above scheme, the flexible lifting object is one of a steel wire rope or a connecting chain, and two ends of the steel wire rope or the connecting chain are connected with connectors at the upper ends of the first rotating arm and the second rotating arm.

As a specific arrangement of the above scheme, a bar-shaped opening is formed in the middle of the first rotating arm, a pin shaft is arranged in the bar-shaped opening, and the second rotating arm extends into the bar-shaped opening and is rotatably connected with the pin shaft.

The utility model discloses a manipulator is snatched fast to bagged materials is when getting the lift to bagged materials, owing to designed the tight angle of clamp in advance, the upper end of wrapping bag is pressed from both sides tightly in advance through the effect that the sack compressed tightly the groove and sack pressure strip, then at the promotion in-process because wire rope or the interlude of connecting chain receive the effort that upwards promotes, make first rotor arm, the upper end of second rotor arm is close to each other, the sack pressure strip is also further impressed in the sack compresses tightly the groove this moment, thereby further press from both sides the upper end of wrapping bag, need not the secondary operation. Simultaneously, when the weight of bagged materials is big more, sack compresses tightly the clamp force of groove strip and sack pressure strip to the wrapping bag upper end also big more, can effectively prevent snatching the promotion in-process to bagged materials and take place the slippage.

Then after the material is lifted to the designated position, the lower ends of the two rotating arms are directly opened through the operating rod, and the material can be quickly discharged after the clamping force at the upper end of the packaging bag is withdrawn.

(III) advantageous effects

1) This manipulator is snatched fast to bagged materials's structural design is simple, and production low in manufacturing cost is snatching moreover to bagged materials and is promoting in-process easy operation convenient, safe and reliable, maintenance convenience, practicality are strong.

2) This bagged materials snatchs manipulator fast snatchs the promotion in-process to bagged materials, it is tight with the upper end of wrapping bag in advance to press from both sides through the tight effect of the pre-clamp between sack pressing groove strip and the sack clamp plate earlier, then the effect that utilizes wire rope or connecting chain makes the upper end of two rotor arms draw close each other at the in-process that promotes, utilize lever principle to make sack pressing groove strip and sack clamp plate increase along with the promotion of material weight to the clamp force of bagged materials simultaneously, can prevent effectively that bagged materials from taking place the slippage at the promotion in-process, excellent in use effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of three-dimensional structures such as a first rotating arm, a bag mouth pressing groove strip and the like;

fig. 3 is a schematic view of three-dimensional structures such as the middle second rotating arm and the bag opening pressing plate.

Detailed Description

In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1-3, in conjunction with an embodiment.

Example 1

Embodiment 1 provides a grabbing manipulator for bagged materials, and referring to fig. 1 to 3, the grabbing manipulator comprises a first rotating arm 1 and a second rotating arm 2, wherein the first rotating arm 1 and the second rotating arm 2 are rotatably connected through a pin shaft 3, so that the first rotating arm 1 and the second rotating arm 2 are arranged in an X shape. During specific setting, a strip-shaped opening 101 is formed in the middle of the first rotating arm 1, a pin shaft 3 is arranged in the strip-shaped opening 101, and the second rotating arm 2 penetrates through the strip-shaped opening 101 to be rotatably connected with the pin shaft 3.

The lower extreme of first rotor arm 1 is connected with first connecting plate 102 towards the 2 one side jutting of second rotor arm to the welding has sack to compress tightly the ledge 4 on first connecting plate 102, the lower extreme of second rotor arm 2 is connected with the second connecting plate 201 towards the 1 one side jutting of first rotor arm, the welding has sack pressure strip 5 on second connecting plate 201, receive when external force effect is close to each other when first rotor arm 1 and second rotor arm 2, sack pressure strip 5 can stretch into the sack and compress tightly the ledge 4 in with the upper end of wrapping bag presss from both sides tightly. Meanwhile, when the bagged materials are clamped in advance, the outer side faces of the lower ends of the first connecting plate 102 and the second connecting plate 201 are connected with the operating rods 6 extending towards the same side, a user can hold the corresponding operating rods 6 with two hands to enable the lower ends of the first rotating arm 1 and the second rotating arm 2 to be close to each other, and the bag mouth pressing plate 5 stretches into the bag mouth pressing groove strip 4 to clamp the upper end of the packaging bag in advance when the lower ends of the two bag mouth pressing plates are close to each other.

Connectors 7 are welded at the upper ends of the first rotating arm 1 and the second rotating arm 2, and a steel wire rope or a connecting chain 8 is connected between the two connectors 7. When the device is specifically arranged, the two connectors 7 can be connected with a lifting ring 9, and then the two ends of the steel wire rope or the connecting chain 8 are connected with the corresponding lifting rings 9 respectively. In the process of hoisting and lifting bagged materials, a hook or a rope on the hoister is connected with the middle point of the steel wire rope or the connecting chain 8.

The utility model discloses a use step and the theory of operation when bagged materials snatch manipulator fast and use on over-and-under type chemical fertilizer lifting means as follows:

at first, handheld two action bars 6 open the lower extreme of first rotor arm 1 and second rotor arm 2 to being greater than 90 contained angles, and the wrapping bag upper end that will be equipped with the chemical fertilizer is arranged in sack again and is compressed tightly between notch 4 and the sack pressure strip 5 this moment, makes things convenient for the accurate clamp in advance of sack pressure strip 4 and sack pressure strip 5 to the wrapping bag upper end.

Then, after the acting force on the operating rod 6 is removed, due to the action of gravity, the lower ends of the first rotating arm 1 and the second rotating arm 2 are mutually closed, or the operating rod 6 is directly held by hands to mutually close the lower ends of the first rotating arm 1 and the second rotating arm 2, the bag mouth pressing plate 5 extends into the bag mouth pressing groove strip 4, the upper end of the packaging bag is pre-clamped under the action of the bag mouth pressing groove strip and the bag mouth pressing groove strip, and the pre-included angle between the first rotating arm 1 and the second rotating arm 2 is generally set to be about 45-60 degrees.

Subsequently, start over-and-under type chemical fertilizer lifting means and promote whole manipulator and the chemical fertilizer in bags, because the intermediate point of wire rope or connecting chain 8 upwards is protruding in the promotion in-process, thereby drive the upper end of first rotor arm 1 and second rotor arm 2 and draw close each other, consequently the lower extreme of first rotor arm 1 and second rotor arm 2 also further draws close each other thereupon under lever principle's effect, through sack pressure strip 5, the effect that the sack compressed tightly the frid 4 is further pressed from both sides the upper end of wrapping bag, make it have sufficient clamp force to the wrapping bag, and the weight when the material in bags is big more, sack pressure strip 5 compresses tightly frid 4 and also stronger to the tight effect of clamp of wrapping bag upper end with the sack, can not take place the material slippage.

Finally, when the lifting type chemical fertilizer lifting equipment lifts the bagged chemical fertilizer to the upper end filling opening of the fertilizer box, the lower end bag opening of the packaging bag is directly opened to discharge the chemical fertilizer into the fertilizer box, so that the grabbing manipulator and the lifting type chemical fertilizer lifting equipment are more convenient and quicker to use when being combined; or after the packaging bag is lifted to the set position, the two operating rods 6 are manually held to open the lower ends of the first rotating arm 1 and the second rotating arm 2 to dismount the whole packaging bag, and the packaging bag is manually untied after the whole packaging bag is dismounted to be filled with the fertilizer.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a quick manipulator that snatchs of material in bags which characterized in that, includes first rotor arm and the second rotor arm of cross rotation connection, it draws the thing to be connected with the flexibility between the two upper ends of first rotor arm and second rotor arm, the lower extreme of first rotor arm is connected with sack and compresses tightly the channel bar, the lower extreme of second rotor arm is connected with the sack pressure strip, the lower extreme of first rotor arm and second rotor arm sets up when drawing close in the sack pressure strip that stretches into the sack.

2. The manipulator for rapidly grabbing bagged materials according to claim 1, wherein a first connecting plate protruding to one side of a second rotating arm is connected to the lower end of the first rotating arm, the bag mouth pressing groove is connected to the inner end of the first connecting plate, a second connecting plate protruding to one side of the first rotating arm is connected to the lower end of the second rotating arm, and the bag mouth pressing plate is connected to the inner end of the second connecting plate.

3. The manipulator for rapidly grabbing bagged materials according to claim 2, wherein the outer ends of the first connecting plate and the second connecting plate are connected with operating rods facing to the same side.

4. The manipulator for rapidly grabbing bagged materials according to claim 1, wherein the flexible lifting object is one of a steel wire rope or a connecting chain, and two ends of the steel wire rope or the connecting chain are connected with the connecting heads at the upper ends of the first rotating arm and the second rotating arm.

5. The bagged material rapid grabbing manipulator as claimed in claim 1, wherein a strip-shaped opening is formed in the middle of the first rotating arm, a pin is disposed in the strip-shaped opening, and the second rotating arm extends into the strip-shaped opening and is rotatably connected to the pin.