CN215852319U

CN215852319U - Filterable ton bag bale breaker

Info

Publication number: CN215852319U
Application number: CN202122406074.3U
Authority: CN
Inventors: 龚海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-02-18
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a filterable ton bag unpacking machine, wherein a bottom support is arranged on a rack, a filtering device is connected below the bottom support, the filtering device is a vibrating screen and comprises a screen body, and a filter screen is arranged in the screen body. According to the filtering device, the materials discharged from the ton bag are filtered and then conveyed to the storage bin, so that impurities or large caking materials in the materials are prevented from being brought into the storage bin, and the quality of the materials in the storage bin is guaranteed; and impurity particles in the filtering device are automatically discharged at regular time through the slag discharge port, so that the filtering efficiency is ensured, and the filtering device is more environment-friendly.

Description

Filterable ton bag bale breaker

Technical Field

The utility model relates to the technical field of ton bag unpacking of packages, in particular to a filterable ton bag unpacking machine.

Background

The ton bag is convenient for loading and transporting bulk powdery materials, has the characteristics of large volume, light weight, convenient loading and unloading and the like, is one of common packaging materials, can be divided according to whether discharge ports exist or not and comprises a discharge port ton bag and a discharge port-free ton bag, and the discharge port of the discharge port ton bag adopts a binding belt

The traditional unpacking mode of a ton bag with a discharge port is that an electric hoist is usually adopted to hang the ton bag on a support, a bag unpacking bin door is manually opened, the whole ton bag discharge port is pulled in to unpack the ton bag, and then the bin door is closed to release the material.

The utility model discloses a chinese utility model patent "201721905337.2-a ton bag bale breaker" discloses a manual ton bag bale breaker who unties the discharge gate again after locking the discharge gate, during the use, need hang the ton bag in bale breaker top earlier, after adjusting the discharge gate of ton bag to the hopper down of aiming at, through locking the discharge gate locking of ton bag of bag mechanism, then the manual ribbon of untiing ton bag discharge gate of manual work is unloaded. The ton bag unpacking machine has the following defects: after the material of ton bag is discharged from the discharge gate, directly carry to corresponding feed bin not filtering, impurity or great caking material that contain in the material can directly be brought into the feed bin in, and influence the quality of the interior material of feed bin.

SUMMERY OF THE UTILITY MODEL

The applicant provides a filterable ton bag bale breaker with a reasonable structure aiming at the defects of the existing ton bag bale breaker, and the unloaded materials are filtered and then conveyed to a storage bin, so that the quality of the materials in the storage bin is ensured.

The technical scheme adopted by the utility model is as follows:

the utility model provides a filterable ton bag bale breaker, is provided with the collet in the frame, and the collet below is connected with filter equipment, and filter equipment is the shale shaker, includes the screen frame, has the filter screen in the screen frame.

As a further improvement of the above technical solution:

the first vibrating motor and the second vibrating motor are arranged on the outer peripheral surface of the screen body and can drive the screen body to vibrate.

The screen body is provided with a slag discharge port.

A flexible ring is arranged between the filtering device and the bottom support.

The lower part of the filtering device is connected with a lower hopper, and a flexible ring is arranged between the filtering device and the lower hopper.

The lower hopper is a conical cylinder with a large upper part and a small lower part.

The collet is a conical cylinder with a large upper part and a small lower part, and the outline size of the upper end cylinder opening of the collet is equal to or smaller than the outline size of a ton bag to be unloaded.

The utility model has the following beneficial effects:

according to the filtering device, the materials discharged from the ton bag are filtered and then conveyed to the storage bin, so that impurities or large caking materials in the materials are prevented from being brought into the storage bin, and the quality of the materials in the storage bin is guaranteed; and impurity particles in the filtering device are automatically discharged at regular time through the slag discharge port, so that the filtering efficiency is ensured, and the filtering device is more environment-friendly.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

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

Fig. 3 is a sectional view of section a-a in fig. 2.

Fig. 4 is a sectional view of section B-B in fig. 2.

Fig. 5 is a schematic structural view of the bag opening mechanism.

In the figure: 1. a frame; 11. a guide rail; 2. a box body; 21. an accommodating chamber; 22. a box door; 23. a notch; 3. a bottom support; 31. opening a hole; 4. a filtration device; 41. a screen body; 42. a first vibration motor; 43. a second vibration motor; 5. a hopper is arranged; 6. a connecting pipe; 7. a bag opening mechanism; 71. a first supporting plate; 72. a second supporting plate; 73. a first cylinder; 731. a cylinder body; 732. a piston rod; 8. an air extraction device; 81. an air exhaust pipe; 82. an air exhaust hole; 83. an air outlet pipe; 9. a flapping device; 91. beating the frame; 92. a base body; 93. a second cylinder.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 3, a rectangular box body 2 for accommodating ton bags during unloading is arranged on a rack 1 of the present invention, a bottom support 3, a filtering device 4, a lower hopper 5 and a connecting pipe 6 are sequentially connected to the bottom of the box body 2 from top to bottom, the inner cavity of the bottom support is communicated with the bottom support, the filtering device 4, the lower hopper 5 and the connecting pipe 6, the connecting pipe 6 is connected to a storage bin (not shown in the figure) through a pipeline, and a valve is arranged on the connecting pipe 6 and used for controlling the opening and closing of the pipeline. As shown in fig. 1 to 3, the rack 1 has a guide rail 11 on top of the tank 2 for transporting the ton bag to the tank 2 by a spreader.

As shown in fig. 1 to 4, the inner cavity of the box body 2 is a containing cavity 21 for containing a ton bag, and both the front side surface and the bottom surface of the box body 2 are open surfaces. The open face of the front side of the box body 2 is symmetrically provided with box doors 22, when a ton bag is fed in, the two box doors 22 are opened, and when the ton bag is unloaded, the box doors 22 are closed; the top surface of the box body 2 is provided with a through notch 23 for providing a walking channel for the lifting appliance.

As shown in fig. 3 and 4, an air extracting device 8 is disposed at the bottom of the accommodating cavity 21 of the box body 2, the air extracting device 8 includes an air extracting pipe 81 which is disposed on the bottom surface of the box body 2 and is enclosed into a ring of closed loop, a plurality of through air extracting holes 82 are disposed on the inner side surface of the air extracting pipe 81 facing the center, the air extracting pipe 81 is connected to an air extractor (not shown in the figure) through an air outlet pipe 83, the air extractor can extract air at the lower part of the accommodating cavity 21 through the air extracting pipe 81 to form negative pressure at the lower part of the accommodating cavity 21, and the ton bag can be sucked for positioning under the action of the negative pressure, so as to avoid shaking of the ton bag; the air extractor 8 sucks the ton bag for positioning in an air extracting mode, so that the ton bag can be stably sucked as long as the exhaust fan is opened, extra time is not needed to be spent to lock the ton bag, the time of the discharging process is saved, and the discharging efficiency is improved.

As shown in fig. 3 and 4, the bottom and the left and right sides of the containing cavity 21 of the box body 2 are respectively provided with the flapping devices 9, each flapping device 9 comprises a flapping frame 91, a seat body 92 and a second cylinder 93, the seat body 92 is fixedly arranged on the rear side surface of the box body 2, the top rod of the flapping frame 91 is connected to the seat body 92 through a bearing, the middle rod of the flapping frame 91 is connected with the second cylinder 93 through a connecting sleeve, the flapping frame 91 can flap the ton bag around the central axis of the seat body 92 in a left-right swinging manner under the driving of the second cylinder 93, and the falling of materials in the ton bag is assisted.

As shown in fig. 1 to 3, the bottom support 3 is fixed on the bottom surface of the box body 2, and the inner cavity of the bottom support 3 is communicated with the accommodating cavity 21 of the box body 2. The bottom support 3 is a conical cylinder with a large upper part and a small lower part, the outline size of a cylinder opening at the upper end of the bottom support 3 is equal to or slightly smaller than the outline size of a ton bag to be discharged, after the ton bag is put down, the ton bag body is clamped by the upper cylinder opening of the bottom support 3, and a discharge port of the ton bag falls into the bottom support 3 along the conical surface of the bottom support 3; the upper cylinder mouth of the bottom support 3 is matched with the ton bag, the opening area is large, the ton bag does not need to be adjusted deliberately, and the upper cylinder mouth of the bottom support 3 can be aligned by lowering the ton bag, so that the adjusting time is saved, the discharging time is further shortened, and the discharging efficiency is improved; and big-end-up on the collet 3, go up the nozzle and block the back with ton bag main part, only the discharge gate part falls into collet 3 in, is convenient for open the operation of discharge gate, further saves operating time, improves the efficiency of unloading. The front side of the bottom support 3 is provided with an opening 31, and a bag supporting mechanism 7 is arranged right ahead of the opening 31. As shown in fig. 5, the bag supporting mechanism 7 includes a first supporting plate 71, a second supporting plate 72, and a first cylinder 73; the first supporting plate 71 and the second supporting plate 72 are both L-shaped plates and comprise bag supporting portions and connecting portions which are perpendicular to each other, the bag supporting portions of the first supporting plate 71 and the second supporting plate 72 are both arc-shaped plates, the connecting portion of the first supporting plate 71 is fixedly connected to a cylinder body 731 of the first air cylinder 73, the connecting portion of the second supporting plate 72 is fixedly connected to a piston rod 732 of the first air cylinder 73, and the cylinder body 731 of the first air cylinder 73 is fixedly connected to the frame 1 (not shown in the figure); after a discharge port of a ton bag slides into the bottom support 3, a ribbon of the discharge port is exposed in the area of the opening 31 of the bottom support 3, a first supporting plate 71 of the bag supporting mechanism 7 hooks the ribbon, a second supporting plate 72 extends out along with a piston rod 732 of a first cylinder 73 to push a bag body part of the discharge port away, the ribbon is hooked out by the first supporting plate 71, and after the ribbon is cut off by a hot melting knife or other cutting tools, the discharge port is opened for discharging; the ribbon is cut off in the mode that bag supporting mechanism 7 adopted and colluded out the ribbon, when realizing opening the discharge gate, can not produce the destruction to the bag body of ton bag, and after the completion of unloading, the ton bag can carry out recycle, has more environment-friendly and economic nature.

As shown in fig. 1 to 3, the filtering device 4 is disposed between the bottom support 3 and the lower bucket 5, and the flexible rings are disposed between the filtering device 4 and the bottom support 3 and between the filtering device 4 and the lower bucket 5, respectively, so as to provide sufficient axial vibration margin for the filtering device 4 while achieving sealing. The filtering device 4 is a vibrating screen and comprises a screen body 41, and a filter screen is arranged in the screen body 41; a first vibration motor 42 is arranged on the outer peripheral surface of the left side of the screen body 41, and the first vibration motor 42 can drive the screen body 41 to vibrate up and down along the shaft; a second vibration motor 43 is arranged on the outer peripheral surface of the right side of the screen body 41, and the second vibration motor 43 can drive the screen body 41 to vibrate back and forth along the radial direction; the screen body 41 is further provided with a slag discharge port (not shown in the figure), and after the ton bag is unloaded, the slag discharge port can discharge filtered impurities or large caking materials. The filtering device 4 filters the materials discharged from the ton bag and then conveys the materials to the storage bin, so that impurities or large caking materials in the materials are prevented from being brought into the storage bin, and the quality of the materials in the storage bin is ensured; and impurity particles in the filtering device 4 are automatically discharged at regular time through the slag discharge port, so that the filtering efficiency is ensured, and the environment-friendly effect is achieved.

As shown in fig. 1 to 3, the lower hopper 5 is a conical cylinder with a large upper part and a small lower part, which is more beneficial to falling of the material.

In actual use, the box door 22 of the box body 2 is opened, the lifting appliance conveys ton bag materials into the box body 2 through the guide rail 11, and the box door 22 is closed; the lifting appliance drives the ton bag material to descend, and a discharge port of the ton bag falls into the bottom support 3; bag supporting mechanism 7 starts, colludes out the ribbon of ton bag discharge gate, and operating personnel adopts hot melt sword or other cutting tool to cut off the ribbon, opens the discharge gate, and the material is unloaded, is filtered the back through filter equipment 4, carries to the feed bin through lower fill 5, connecting pipe 6 in proper order.

The foregoing description is illustrative of the present invention and is not to be construed as limiting thereof, as the utility model may be modified in any manner without departing from the spirit thereof.

Claims

1. The utility model provides a filterable ton bag bale breaker which characterized in that: the vibrating screen is characterized in that a bottom support (3) is arranged on the rack (1), a filtering device (4) is connected below the bottom support (3), the filtering device (4) is a vibrating screen and comprises a screen body (41), and a filter screen is arranged in the screen body (41).

2. A filterable ton bag opener according to claim 1, wherein: the first vibrating motor (42) and the second vibrating motor (43) are arranged on the outer peripheral surface of the screen body (41) and can drive the screen body (41) to vibrate.

3. A filterable ton bag opener according to claim 1, wherein: the screen body (41) is provided with a slag discharge port.

4. A filterable ton bag opener according to claim 1, wherein: a flexible ring is arranged between the filtering device (4) and the bottom support (3).

5. A filterable ton bag opener according to claim 1, wherein: a lower hopper (5) is connected below the filtering device (4), and a flexible ring is arranged between the filtering device (4) and the lower hopper (5).

6. A filterable ton bag opener according to claim 5, wherein: the lower hopper (5) is a conical cylinder with a large upper part and a small lower part.

7. A filterable ton bag opener according to claim 1, wherein: the bottom support (3) is a conical cylinder with a large upper part and a small lower part, and the outline size of the upper end cylinder opening of the bottom support (3) is equal to or smaller than the outline size of a ton bag to be unloaded.