CN216234130U - Quick bag opening device - Google Patents

Abstract

The utility model provides a quick bag opening device which comprises a bag main body, a sealing plate and a steel rope, wherein a blanking ring which extends downwards is arranged at the bottom of the bag main body and is provided with a blanking hole, and a groove is formed in the inner side of the blanking ring; the outer side of the sealing plate is provided with a connecting groove, the groove and the connecting groove are correspondingly arranged to form a rope threading hole, and a steel rope is arranged in the rope threading hole; and a rope threading opening is arranged on the outer side of the blanking ring and communicated with the rope threading hole. The utility model discloses a tear bag mode open simple swift, it is efficient to unload.

Description

Quick bag opening device

Technical Field

The utility model belongs to the technical field of ton bag discharging, and particularly relates to a quick bag opening device convenient for ton bag discharging.

Background

The existing ton bag discharging modes mainly comprise two modes, wherein one mode is that no outlet is arranged at the bottom of the ton bag, discharging is realized by manually or mechanically damaging the bottom of the ton bag, and materials (such as alloy articles) in the ton bag are easily damaged; the other type is that the bottom of the ton bag is provided with a discharge hole which is tightly bound by two layers of ropes, so that the bag needs to be untied manually, and the efficiency is low. The bottom of the bag and the receiving equipment have gaps in two belt detaching modes, if powder is loaded, the operation environment that dust flies is caused, and the physical and psychological health of workers is not facilitated.

Prior art like chinese patent application No. 201910701116.0, patent document 2019.10.25 discloses a ton bagging-off convenient to unload to solve the problem that exists in the ton bagging-off was unloaded among the prior art, this ton bagging-off includes the bag body, and the top of the bag body is the pan feeding mouth, is equipped with the suspender on the bag body, and the bottom of the bag body is equipped with the bag end, is equipped with the discharge gate on the bag end, and discharge gate department is connected with the flexible bag of can folding of both ends open-ended, and discharge gate department is equipped with closing device. When the foldable soft bag is required to be filled, the closing device is utilized to close the foldable soft bag at the discharge port, the discharge port is sealed, the closing device is loosened during material filling, materials sink under the action of gravity, the port of the foldable soft bag is squeezed open, and then the materials slowly flow out. In practical application, the material bag can be repeatedly used, but the use is troublesome, the manufacturing cost of ton bagging is high, when the material is filled, the material can extrude the discharge port under the action of gravity, and the problem that the discharge port is propped open and the material extrudes the flexible foldable bag at the discharge port exists.

Disclosure of Invention

The utility model aims to provide a quick bag opening device, wherein a blanking ring and a sealing plate are arranged at the bottom of a bag main body, so that the unloading work can be finished by only pulling off a steel rope arranged between the blanking ring and the sealing plate during unloading, the bag opening mode is simple and quick, and the unloading efficiency is high.

In order to achieve the purpose, the quick bag opening device comprises a bag main body, a sealing plate and a steel rope, wherein a blanking ring which extends downwards is arranged at the bottom of the bag main body, the blanking ring is provided with a blanking hole, and a groove is formed in the inner side of the blanking ring; the outer side of the sealing plate is provided with a connecting groove, the groove and the connecting groove are correspondingly arranged to form a rope threading hole, and a steel rope is arranged in the rope threading hole; and a rope threading opening is arranged on the outer side of the blanking ring and communicated with the rope threading hole.

Above-mentioned structure, before the use, place the shrouding in the feed opening at feed ring center, make semi-circular spread groove and semi-circular recess corresponding and form the wire rope hole, penetrate the wire rope hole through the wire rope hole in, and extend the steel rope round the inboard of feed ring, after the steel rope encircleed the feed ring and extended the round, make and can not reciprocate between feed ring and the shrouding, accomplish the installation work of shrouding, from this can place the material in to the sack main part through the feed inlet, resist in the wire rope hole through the steel rope, make the shrouding can not break away from the feed ring because the weight of material, guarantee the sack main part from this and be the closure state, when needs are unloaded, take out the steel rope in the wire rope hole, lose the resistance state by this shrouding, thereby the weight that the shrouding can follow the material falls, thereby realize unloading.

Furthermore, a connecting belt is arranged on the bag main body and connected with the sealing plate. The shrouding passes through the connecting band and is connected with the sack bulk phase, and after unloading, the shrouding still links together with the sack main part, therefore the shrouding can not lose, can used repeatedly.

Furthermore, more than one hanging strip is arranged on the sub-main body, and a feed inlet is arranged on the bag main body. The bag main body is conveniently hung through the hanging strip, and feeding is facilitated through the feeding hole.

Furthermore, the cross section of the groove is semicircular, and the cross section of the connecting groove is semicircular, so that the matching degree of the formed rope penetrating hole and the cross section of the steel rope is high, and the fixing of the sealing plate position can be better controlled.

Furthermore, the groove is an annular groove, and the connecting groove is an annular groove, so that the stress area is larger after the steel rope penetrates, and the support is more reliable.

Further, the outer side of the feed opening is provided with an observation hole, and the observation hole is close to the rope threading opening.

Through the arrangement, whether workers can observe the steel rope threading process in real time conveniently through the observation holes.

Furthermore, a limiting table extending towards the center of the feeding opening is arranged at the top end of the inner side of the blanking ring, and the edge of the sealing plate is propped against the bottom of the limiting table. The above arrangement, through the setting of spacing platform, make the shrouding be resisted can't get into the inside of the bag main part.

Further, the height of the sealing plate is smaller than the height from the bottom of the blanking ring to the bottom of the limiting table.

Above setting, accomplish fixed back at the steel cable, the shrouding is located the unloading intra-annular, consequently in the transportation, the shrouding is difficult to receive external force to influence, only bears the pressure of inside material for the atress condition of steel cable is single controllable.

Further, the connecting band is a flexible rope.

Above setting, the connecting band is flexible rope for the connecting band is connecting the bag main part with can fold the bending at will during the shrouding, the low price is changed also conveniently.

Further, the length of the steel rope is longer than the circumference of the rope threading hole.

Above setting for guarantee that the steel cable reeving is put in place the back outside and is left one section reserve, make things convenient for the pull and stretch into, stretch out the section and surpass the outer one section of sack main part, can conveniently tear the area action when the sack main part is unloaded.Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a front view of an embodiment of the present invention.

Fig. 3 is a cross-sectional view of an embodiment of the present invention.

Fig. 4 is an enlarged view at I of fig. 3.

Fig. 5 is a schematic structural diagram of a sealing plate according to an embodiment of the present invention.

In the figure: 1. a bag body; 2. a connecting belt; 3. closing the plate; 4. a steel cord; 5. a sling; 6. a feed inlet; 7. a blanking ring; 71. a feeding port; 8. a semicircular groove; 81. a semicircular connecting groove; 9. a rope threading opening; 91. a stringing hole; 10. an observation hole; 11. and a limiting table.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-5, a quick bag dismantling device includes a bag body 1, a connection band 2, a sealing plate 3 and a steel rope 4, wherein the top of the bag body 1 is provided with more than one hanging band 5 to facilitate hoisting of the bag body, a feed inlet 6 is arranged at the center of the top of the bag body, a blanking ring 7 which extends downwards is arranged at the bottom of the bag body, a blanking opening 71 is formed at the center of the blanking ring, the blanking opening 71 penetrates into the bag body and is provided with the connection band 2 inside the bag body, one end of the connection band 2 is fixedly connected to the bottom 1 of the bag body, the other end of the connection band 2 is fixedly connected to the sealing plate 2, an annular groove is arranged inside the blanking ring 7, and a semicircular groove 8 is preferably selected as a section of the annular groove; the outer side of the sealing plate is provided with an annular connecting groove, the section of the annular connecting groove is preferably a semicircular connecting groove 81, the semicircular groove 8 and the semicircular connecting groove 81 are correspondingly arranged to form a rope threading hole 91, and a steel rope 4 is arranged in the rope threading hole 91; a rope threading opening 9 is arranged on the outer side of the blanking ring 7, and the rope threading opening 9 is communicated with the rope threading hole 91.

In the structure, before use, the closing plate 3 is placed in the feed opening 71 at the center of the feeding ring 7, the semicircular connecting groove 81 corresponds to the semicircular groove 8 to form the rope penetrating hole 91, the steel rope 4 penetrates into the rope penetrating hole 91 through the rope penetrating opening 9, the steel rope 4 extends around the inner side of the feeding ring 7, after the steel rope 4 extends for a circle around the feeding ring 7, the feeding ring 7 and the closing plate 3 cannot move up and down, the installation work of the closing plate 3 is completed, therefore, the material can be placed into the bag body 1 through the feed opening 7, the closing plate 3 can not be separated from the feeding ring 7 due to the weight of the material by resisting the steel rope 4 in the rope penetrating hole 91, the bag body 1 is ensured to be in a closed state, when the material needs to be discharged, the steel rope 4 is drawn out from the rope penetrating hole 91, therefore, the closing plate 3 loses the resisting state, and the closing plate 3 can fall along with the weight of the material, thereby realize unloading, and shrouding 3 is connected with bag main part 1 through connecting band 2, and after the completion of unloading, shrouding 3 still links together with bag main part 1, therefore shrouding 3 can not lose, can used repeatedly.

As shown in fig. 2, an observation hole 10 is further formed outside the feed opening 7, and the observation hole 10 is disposed near the rope threading opening 9.

Through the arrangement, whether the worker can conveniently observe in place in the process of threading the steel rope 4 in real time through the observation hole 10.

As shown in fig. 2, in the present embodiment, two stringing holes 9 are provided, and the observation hole 10 is provided between the stringing holes 9.

Through the arrangement, the two rope threading openings 9 are arranged, so that a worker can conveniently thread the steel rope 4 at different positions.

As shown in fig. 4, a limit table 11 extending toward the center of the feeding opening is provided on the top end of the inner side of the blanking ring 7, and the edge of the sealing plate 3 abuts against the bottom of the limit table 11. With the above arrangement, the sealing plate 3 is resisted from entering the bag main body 1 through the arrangement of the limiting table 11.

As shown in fig. 4, the closing plate 3 has a height less than the height from the bottom of the blanking ring 7 to the bottom of the stop block 11.

Above setting, accomplish fixed back at steel cable 4, shrouding 3 is located unloading ring 7, consequently in the transportation, shrouding 3 is difficult to receive external force to influence, only bears the pressure of inside material for steel cable 4's atress condition is single controllable.

As shown in fig. 1, the connecting belt 2 is a flexible rope.

Above setting, connecting band 2 is flexible rope for connecting band 2 bag main part 1 with can fold at will during shrouding 3 crooked, the low price is changed also conveniently.

As shown in fig. 4, the length of the steel cord 4 is longer than the circumference of the threading hole 91.

Above setting for guarantee that 4 reeving of steel cable put in place the back outside and leave one section reserve, make things convenient for the pull and stretch into, stretch out the section and surpass the outer one section of sack main part 1, can conveniently tear the area action when sack main part 1 is unloaded.

Claims (10)

1. A quick bag opening device is characterized in that: the steel wire rope blanking bag comprises a bag main body, a sealing plate and a steel wire rope, wherein a blanking ring which extends downwards is arranged at the bottom of the bag main body, the blanking ring is provided with a blanking port, and a groove is formed in the inner side of the blanking ring; the outer side of the sealing plate is provided with a connecting groove, the groove and the connecting groove are correspondingly arranged to form a rope threading hole, and a steel rope is arranged in the rope threading hole; and a rope threading opening is arranged on the outer side of the blanking ring and communicated with the rope threading hole.

2. A quick bag opener according to claim 1 in which: the bag main body is provided with a connecting band which is connected with the sealing plate.

3. A quick bag opener according to claim 1 in which: the bag main body is provided with more than one hanging strip, and the bag main body is provided with a feed inlet.

4. A quick bag opener according to claim 1 in which: the cross section of the groove is semicircular, and the cross section of the connecting groove is semicircular.

5. A quick bag opener according to claim 1 in which: the groove is an annular groove, and the connecting groove is an annular groove.

6. A quick bag opener according to claim 1 in which: and an observation hole is also arranged on the outer side of the blanking ring and is close to the rope threading opening.

7. A quick bag opener according to claim 1 in which: the top of the inner side of the blanking ring is provided with a limiting table extending towards the center of the blanking port, and the edge of the sealing plate resists to the bottom of the limiting table.

8. A quick bag opener according to claim 1 in which: the height of the sealing plate is smaller than the height from the bottom of the blanking ring to the bottom of the limiting table.

9. A quick bag opener according to claim 2 in which: the connecting band is a flexible rope.

10. A quick bag opener according to claim 1 in which: the length of the steel rope is longer than the perimeter of the rope threading hole.

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