CN111846492B - Ton bag unpacking device - Google Patents
Ton bag unpacking device Download PDFInfo
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- CN111846492B CN111846492B CN202010918730.5A CN202010918730A CN111846492B CN 111846492 B CN111846492 B CN 111846492B CN 202010918730 A CN202010918730 A CN 202010918730A CN 111846492 B CN111846492 B CN 111846492B
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- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 239000000463 material Substances 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 37
- 239000003638 chemical reducing agent Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 229910000617 Mangalloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0008—Opening and emptying bags
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B69/00—Unpacking of articles or materials, not otherwise provided for
- B65B69/0033—Unpacking of articles or materials, not otherwise provided for by cutting
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- Mechanical Engineering (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Abstract
The invention discloses a ton bag unpacking device, which comprises a supporting structure, wherein the supporting structure is partially hollow; the storage bin is arranged on the supporting structure and is provided with a material passing cavity, and the material passing cavity is communicated with the hollow part of the supporting structure so that materials can fall through the material passing cavity and the hollow part; the bag breaking mechanism is arranged on the stock bin and arranged along the width direction of the stock bin; the linear travelling mechanism is installed on the supporting structure and located outside the storage bin and arranged along the length direction of the storage bin, and the linear travelling mechanism is connected with the bag breaking mechanism and can drive the bag breaking mechanism to walk along the length direction of the storage bin in a linear mode. The technical scheme of the invention can break and unpack a plurality of ton bags at one time, thereby improving unpacking efficiency.
Description
Technical Field
The invention relates to the technical field of ton bag unpacking, in particular to a ton bag unpacking device.
Background
Along with the use of ton bag more and more extensively, traditional manual bag breaking mode has gradually been replaced by machine bale breaking mode because working strength is big and bale breaking efficiency is low, present ton bag bale breaking device generally adopts electric block or other hoisting mechanism to hoist a ton bag to the top of bag breaking mechanism at every turn, descends hoisting mechanism again and makes bag breaking mechanism puncture or cut the bottom of ton bag in order to realize the bale breaking, current broken ton bag bale breaking device application scope is little, can only once only unpack a ton bag usually, and efficiency is comparatively low.
Disclosure of Invention
The invention mainly aims to provide a ton bag unpacking device which can be used for breaking and unpacking a plurality of ton bags at a time and improving unpacking efficiency.
In order to achieve the above object, the present invention provides a ton bag unpacking device, which is characterized by comprising:
a support structure that is partially hollow;
the storage bin is arranged on the supporting structure and is provided with a material passing cavity, and the material passing cavity is communicated with the hollow part of the supporting structure so that materials can fall through the material passing cavity and the hollow part;
the bag breaking mechanism is arranged on the stock bin and arranged along the width direction of the stock bin;
the linear travelling mechanism is installed on the supporting structure and located outside the storage bin and arranged along the length direction of the storage bin, and the linear travelling mechanism is connected with the bag breaking mechanism and can drive the bag breaking mechanism to walk along the length direction of the storage bin in a linear mode.
Optionally, the bag breaking mechanism comprises a main shaft, a plurality of tool holders and a plurality of blades, two ends of the main shaft are connected with the linear travelling mechanism, the tool holders are uniformly sleeved on the main shaft, and the blades are mounted on the tool holders.
Optionally, a through groove is formed in the side wall of the stock bin, the through groove is arranged along the length direction of the stock bin, and the spindle penetrates through the through groove and is connected with the linear traveling mechanism.
Optionally, the linear traveling mechanism includes a first driving structure and a sprocket-chain transmission mechanism, the sprocket-chain transmission mechanism includes a first driving sprocket, a first driven sprocket, a first chain and a second driving sprocket, a second driven sprocket, and a second chain, the first chain connects the first driving sprocket and the first driven sprocket, and the first driving sprocket and the first driven sprocket are both located outside one side wall of the storage bin and are arranged along the length direction of the storage bin, so that the first chains are arranged outside one side wall of the storage bin along the length direction of the storage bin;
second drive sprocket and second driven sprocket are connected to the second chain, second drive sprocket and second driven sprocket all are located the outside of another relative lateral wall of feed bin, and follow the length direction setting of feed bin, so that the second chain is in the length direction of feed bin is arranged along the outside of another relative lateral wall of feed bin, the both ends of first drive structure are connected respectively and are driven first drive sprocket and second drive sprocket, be connected with first connection platform and second connection platform on first chain and the second chain respectively, the both ends of main shaft are connected with first connection platform and second connection platform respectively.
Optionally, the first driving structure includes a motor reducer, a third driving sprocket, a third chain, a third driven sprocket, a driving long shaft, a first coupler, a second coupler, a first transmission shaft and a second transmission shaft, the output shaft of the motor reducer is connected with the third driving sprocket, the third chain is connected with the third driving sprocket and the third driven sprocket, the third driven sprocket is connected with the driving long shaft, the two ends of the driving long shaft are respectively connected with the first coupler and the second coupler, the first coupler is connected with the first transmission shaft, the second coupler is connected with the second transmission shaft, the first transmission shaft is connected with the first driving sprocket, and the second transmission shaft is connected with the second driving sprocket.
Optionally, a first limiting structure and a second limiting structure are respectively arranged on the first connecting table and the second connecting table, the first limiting structure and the second limiting structure are respectively provided with a first through groove and a second through groove along the length direction of the chain, the first chain is connected with the first limiting structure and penetrates through the first through groove, and the second chain is connected with the second limiting structure and penetrates through the second through groove.
Optionally, the linear traveling mechanism further includes a first linear guide rail, a second linear guide rail, a first linear sliding bearing and a second linear sliding bearing, the first linear guide rail is disposed in parallel with the first chain, and the first linear sliding bearing is mounted on a surface of the first connecting table facing the first linear guide rail and can slide on the first linear guide rail, so that the first connecting table can travel on the first linear guide rail along with the first linear sliding bearing under the driving of the first chain;
the second linear guide rail and the second chain are arranged in parallel, and the second linear sliding bearing is installed on one surface, facing the second linear guide rail, of the second connecting platform and can slide on the second linear guide rail, so that the second connecting platform can move on the second linear guide rail along with the second linear sliding bearing under the driving of the second chain.
Optionally, all install the fixing base on first connection platform and the second connection platform, install the bearing on the fixing base, the both ends of main shaft are connected the epaxial bearing with first connection platform and second respectively first connection platform and/or second connection bench install the second drive structure, the second drive structure is used for the drive the main shaft is rotatory, so that the main shaft drives the blade is rotatory.
Optionally, ton bag bale breaking device still includes supplementary unloading mechanism, supplementary unloading mechanism includes third actuating mechanism, flywheel bent axle, connecting rod, rocking arm and sways the axle, it follows to sway the axle the length direction setting of feed bin, and pass the both sides that the feed bin is relative stretch out outside the feed bin, it connects to sway the one end that the axle stretched out the feed bin the one end of rocking arm, the other end of rocking arm with the connecting rod rotates to be connected, the tip of connecting rod with flywheel bent axle connects, and third actuating mechanism connects and drives the flywheel bent axle, so that it falls down with supplementary material to sway the axle rotation under the drive of third drive structure.
Optionally, the number of the swing shafts is multiple, the swing shafts are located above the main shaft, one swing shaft is arranged between every two adjacent tool holders, the number of the swing arms corresponds to the number of the swing shafts, and the swing arms are uniformly connected to different positions of the connecting rod along the length direction of the connecting rod.
According to the technical scheme, the linear traveling mechanism is adopted to drive the bag breaking mechanism to linearly travel along the length direction of the storage bin, and compared with a non-traveling bag breaking and cutting mechanism, the operating range of the bag breaking and cutting mechanism is expanded, so that the bag breaking and cutting mechanism can break, cut and unpack a plurality of ton bags at one time under the driving of the linear traveling mechanism, compared with other unpacking devices for breaking and cutting one ton bag at one time, the transportation times of the ton bags are reduced, the time is saved on the whole, and the unpacking efficiency of the ton bag unpacking device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of a ton bag unpacking device according to the invention;
FIG. 2 is a schematic structural diagram of a support structure in the ton bag unpacking device according to the invention;
FIG. 3 is a schematic structural diagram of a bag breaking mechanism in the ton bag unpacking device according to the invention;
FIG. 4 is a schematic structural diagram of a linear traveling mechanism in the ton bag unpacking device according to the invention;
fig. 5 is a schematic structural view of an auxiliary blanking mechanism in the ton bag unpacking device.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
200 | Stock |
| 210 | |
220 | |
| 230 | |
240 | |
| 250 | |
300 | |
| 310 | |
320 | |
| 330 | |
400 | Straight |
| 411 | |
412 | |
| 413 | |
414 | Third driven |
| 415 | Active |
416 | |
| 417 | |
418 | |
| 419 | |
421 | |
| 422 | First driven |
423 | |
| 424 | |
425 | Second driven |
| 426 | |
431 | First connecting table |
| 432 | Second connecting table | 433 | |
| 434 | |
441 | First |
| 442 | Second |
443 | Fixed |
| 500 | |
510 | |
| 520 | |
530 | Connecting |
| 540 | Rocker |
550 | Swing shaft |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, "and/or" in the whole text includes three schemes, taking a and/or B as an example, including a technical scheme, and a technical scheme that a and B meet simultaneously; in addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The specific structure of the subject one will be mainly described below.
Referring to fig. 1 to 5, in an embodiment of the present invention, the ton bag unpacking device includes:
a support structure 100, said support structure 100 being partially hollow;
a bin 200, wherein the bin 200 is mounted on the support structure 100 and has a material passing cavity, and the material passing cavity is communicated with the hollow part of the support structure 100, so that materials can fall through the hollow part through the material passing cavity;
the bag breaking mechanism 300 is mounted on the storage bin 200, and is arranged along the width direction of the storage bin 200;
the straight-line walking mechanism 400 is mounted on the supporting structure 100 and located outside the bin 200 and arranged along the length direction of the bin 200, and the straight-line walking mechanism 400 is connected with the bag breaking mechanism 300 and can drive the bag breaking mechanism 300 to walk along the length direction of the bin 200 in a straight line mode.
Specifically, in this embodiment, bearing structure 100's shape size, concrete structure can set up according to actual demand, can include the bracing piece and be located the brace table of bracing piece top, can also include other structures, refer to fig. 2, in this embodiment, bearing structure 100 is by supporting platform, vertical support rod, the drag link, oblique pull rod and guardrail are constituteed, vertical support rod is 4, support the supporting platform that the connection is located the top, the drag link is used for connecting two adjacent vertical support rods, draw a root one end to one side and connect vertical support rod, the tip of supporting platform is connected to the other end, in order to improve whole bearing structure 100's stability, the guardrail sets up along supporting platform's outer wall, and the part is opened, make things convenient for people to operate in order to reserve space, in the aspect of the material, can adopt H shaped steel in order to guarantee bearing structure 100's intensity and bearing capacity.
Regarding the storage bin 200, since the storage bin 200 often needs to impact and rub with the material, some wear-resistant materials, such as manganese steel, can be adopted in the aspect of the material to ensure the service life of the storage bin 200, and there can be various forms in the aspect of the composition, in this embodiment, the storage bin 200 can have many shapes, such as being rectangular, square, oval, etc., in this embodiment, the rectangular arrangement is taken as an example. During operation, use overhead traveling crane or other hoisting mechanism earlier with a plurality of ton bag handling on feed bin 200 together, and place the bottom of ton bag on feed bin 200, then open sharp running gear 400, sharp running gear 400 drives broken mechanism and walks along the length direction of feed bin 200, broken mechanism is broken the bottom of ton bag and then unpack walking in-process, the ton bag is broken the bale breaking back, material in the bag falls through the material chamber in feed bin 200, rethread bearing structure 100 hollow part falls, it can understand, can place the collecting box below hollow part in bearing structure 100 and be used for collecting the container material.
It is worth to say that the arrangement mode of crossing the material chamber can have a plurality of, for example can be in feed bin 200 internally mounted a plurality of horizontal pole and vertical pole that have the interval each other, and the both ends of horizontal pole and vertical pole are connected with the lateral wall of feed bin 200 relative both sides respectively, and horizontal pole and vertical pole cross arrangement are in order to form a plurality of and cross the material chamber.
In this embodiment, through adopting sharp running gear 400 to drive broken bag mechanism 300 and walk along the length direction straight line of feed bin 200, compare the broken mechanism that can not walk, enlarged broken operating range who cuts the mechanism, make broken mechanism under sharp running gear 400's drive, can once break and cut the bale breaking to a plurality of ton bags, compare other bale breaking device that once broke and cut a ton bag, the transportation number of times of ton bag has been reduced, time has been practiced thrift on the whole, thereby the bale breaking efficiency of ton bag bale breaking device has been improved.
In some embodiments, the bag breaking mechanism 300 includes a main shaft 310, a plurality of tool holders 320, and a blade 330, two ends of the main shaft 310 are connected to the linear traveling mechanism 400, the plurality of tool holders 320 are uniformly looped around the main shaft 310, and the blade 330 is mounted on the tool holders 320.
In the working process, the main shaft 310 drives the blade 330 to travel along the length direction of the storage bin 200, and the blade 330 cuts the bottom of the ton bag in the traveling process. In this embodiment, the cutter holder 320 is sleeved on the spindle 310, and then the blade 330 is mounted on the cutter holder 320, compared with the case that the blade 330 is directly mounted on the spindle 310, on one hand, the processing difficulty of the spindle 310 can be reduced, on the other hand, the detachable connection between the blade 330 and the spindle 310 is facilitated, since the blade 330 needs to cut a ton bag, and the abrasion speed is higher than that of the spindle 310, when the blade 330 is damaged, the blade 330 can be directly replaced, the spindle 310 does not need to be discarded together, and the cost is facilitated to be saved.
In some embodiments, a through groove is formed on a sidewall of the storage bin 200, the through groove is formed along a length direction of the storage bin 200, and the main shaft 310 passes through the through groove to be connected to the linear traveling mechanism 400. So design, erect on the feed bin 200 lateral wall for main shaft 310, on the one hand, can make the lateral wall top shape of feed bin 200 unrestricted, on the other hand is favorable to improving ton bag bale breaking device's compactedness on the whole.
The linear traveling mechanism 400 can be implemented in various ways, and the following description will be given by way of example. The linear traveling mechanism 400 includes a first driving structure and a sprocket chain transmission mechanism, the sprocket chain transmission mechanism includes a first driving sprocket 421, a first driven sprocket 422, a first chain 423, a second driving sprocket 424, a second driven sprocket 425, and a second chain 426, the first chain 423 connects the first driving sprocket 421 and the first driven sprocket 422, and the first driving sprocket 421 and the first driven sprocket 422 are both located outside one side wall of the storage bin 200 and are arranged along the length direction of the storage bin 200, so that the first chain is arranged outside one side wall of the storage bin 200 along the length direction of the storage bin 200;
the second chain 426 connects the second driving sprocket 424 and the second driven sprocket 425, the second driving sprocket 424 and the second driven sprocket 425 are both located outside of another opposite side wall of the bin 200 and are arranged along the length direction of the bin 200, so that the second chain is arranged outside of another opposite side wall of the bin 200 along the length direction of the bin 200, two ends of the first driving structure are respectively connected with and drive the first driving sprocket 421 and the second driving sprocket 424, the first chain 423 and the second chain 426 are respectively connected with the first connecting table 431 and the second connecting table 432, and two ends of the main shaft 310 are respectively connected with the first connecting table 431 and the second connecting table 432.
It can be understood that the position direction of the first driving sprocket 421 and the first driven sprocket can be reasonably set, so that the first chain 423 is arranged outside one side wall of the bin 200 along the length direction of the bin 200, and similarly, the position direction of the second driving sprocket 424 and the second driven sprocket 425 can be reasonably set, so that the second chain 426 is arranged outside the other opposite side wall of the bin 200 along the length direction of the bin 200, when the device is used, the first driving structure is started, the first driving sprocket 421 and the second driving sprocket 424 are driven to rotate by the first driving structure, so that the first chain 423 and the second chain 426 linearly travel along the length direction of the bin 200, and the first connecting table 431 and the second connecting table 432 on the first chain 423 and the second chain 426 drive the main shaft 310 to linearly travel.
It is worth to say that, sprocket chain drive mechanism can also adopt other transmission modes such as rack and pinion transmission, screw nut transmission to replace, and the present embodiment adopts sprocket chain drive mechanism, compares rack and pinion transmission and screw nut transmission, and the wear is littleer, and the cost is lower, and it is more convenient to maintain.
Specifically, the first driving structure comprises a first motor reducer 411, a third driving sprocket 412, a third chain 413, a third driven sprocket 414, a driving long shaft 415, a first coupler 416, a second coupler 417, a first transmission shaft 418 and a second transmission shaft 419, the output shaft of the first motor reducer 411 is connected to the third driving sprocket 412, the third chain 413 connects the third driving sprocket 412 and the third driven sprocket 414, the third driven sprocket 414 is connected to the driving long shaft 415, both ends of the driving long shaft 415 are respectively connected to a first coupling 416 and a second coupling 417, the first coupling 416 is connected to the first transmission shaft 418, the second coupling 417 is connected to the second transmission shaft 419, the first transmission shaft 418 is connected to the first driving sprocket 421, and the second transmission shaft 419 is connected to the second driving sprocket 424.
When the transmission device works, the first motor reducer 411 is started, the output shaft of the motor reducer 411 drives the third driving sprocket 412 to rotate, the third driving sprocket 412 drives the third driven sprocket 414 to rotate through the chain, the third driven sprocket 414 drives the driving long shaft 415 to rotate, the driving long shaft 415 drives the first transmission shaft 418 and the second transmission shaft 419 to rotate through the first coupler 416 and the second coupler 417, and the first transmission shaft 418 and the second transmission shaft 419 drive the first driving sprocket 421 and the second driving sprocket 424 to rotate. In this embodiment, the first motor reducer 411 is used to drive the first driving sprocket 421 and the second driving sprocket 424 to rotate, which is beneficial to ensuring the rotation synchronism of the first driving sprocket 421 and the second driving sprocket 424, and improving the linear traveling effect of the bag breaking mechanism 300.
There are various ways in which the first chain 423 and the first connecting platform 431 and the second chain 426 and the second connecting platform 432 are connected, and an example thereof will be described below. The first connecting table 431 and the second connecting table 432 are respectively provided with a first limiting structure 433 and a second limiting structure 434, the first limiting structure 433 and the second limiting structure 434 are respectively provided with a first through groove and a second through groove along the length direction of the chain, the first chain 423 is connected with the first limiting structure 433 and penetrates through the first through groove, and the second chain 426 is connected with the second limiting structure 434 and penetrates through the second through groove. The lengths, positions and numbers of the first through grooves and the second through grooves may be set as required, so that the contact areas of the first chains 423 and the first connecting table 431 and the contact areas of the second chains 426 and the second connecting table 432 may be set as required to ensure the balance and stability of the connection.
In some embodiments, the linear traveling mechanism 400 further includes a first linear guide 441, a second linear guide 442, a first linear sliding bearing and a second linear sliding bearing, the first linear guide 441 is disposed in parallel with the first chain, and the first linear sliding bearing is mounted on a surface of the first connecting table 431 facing the first linear guide 441 and is slidable on the first linear guide 441, so that the first connecting table 431 can travel on the first linear guide 441 along with the first linear sliding bearing under the driving of the first chain 423;
the second linear guide 442 is disposed in parallel with the second chain, and the second linear sliding bearing is mounted on a surface of the second connecting table 432 facing the second linear guide 442 and can slide on the second linear guide 442, so that the second connecting table 432 can move on the second linear guide 442 along with the second linear sliding bearing under the driving of the second chain 426.
It can be understood that, in the process of chain transmission, due to the length of the chain or other factors, the chain can not completely walk in a straight line, and the linear guide rail and the linear sliding bearing are added, so that the chain can be ensured to walk in a straight line.
In some embodiments, fixing seats 443 are installed on the first connecting table 431 and the second connecting table 432, bearings are installed on the fixing seats 443, two ends of the main shaft 310 are respectively connected with the bearings on the first connecting table 431 and the second connecting table 432, and a second driving structure is installed on the first connecting table 431 and/or the second connecting table 432 and is used for driving the main shaft 310 to rotate so that the main shaft 310 drives the blade 330 to rotate.
Specifically, the second driving structure can have multiple composition modes, and in this embodiment, the second driving structure includes a second motor reducer, a driving sprocket, a chain, a driven sprocket, an output shaft of the motor reducer is connected with the driving sprocket, the chain is connected with the driving sprocket and the driven sprocket, and the driven sprocket is connected with the main shaft 310. When the cutter is used, the motor speed reducer is started, the motor speed reducer drives the driving chain wheel to rotate, the driving chain wheel rotates to drive the driven chain wheel to rotate through the chain, the driven chain wheel drives the main shaft 310 to rotate, the main shaft 310 drives the blade 330 to rotate so as to increase the cutting power of the blade 330, and the cutting efficiency is improved.
In some embodiments, the ton bag unpacking device further includes an auxiliary blanking mechanism 500, the auxiliary blanking mechanism 500 includes a third driving mechanism 510, a flywheel crankshaft 520, a connecting rod 530, a rocker arm 540 and a swing shaft 550, the swing shaft 550 is disposed along the length direction of the storage bin 200 and passes through two opposite sides of the storage bin 200 to extend out of the storage bin 200, one end of the swing shaft 550 extending out of the storage bin 200 is connected to one end of the rocker arm 540, the other end of the rocker arm 540 is rotatably connected to the connecting rod 530, the end of the connecting rod 530 is connected to the flywheel crankshaft 520, and the third driving mechanism 510 is connected to and drives the flywheel crankshaft 520, so that the swing shaft 550 is driven by the third driving mechanism 510 to rotate to assist the material to fall.
Specifically, the third driving structure 510 includes a motor reducer, and during operation, the motor reducer drives the flywheel crankshaft 520 to move, and the flywheel crankshaft 520 drives the connecting rod 530 to reciprocate, so that the rocker arm 540 rotates, and further drives the swing shaft 550 to rotate, and the swing shaft 550 shakes the ton bag above the rocker arm in the rotating process to completely discharge the material in the bag, thereby achieving the effect of assisting discharging. Furthermore, a spike can be installed on the swing shaft 550 to prevent the bag from moving during the bag breaking process, thereby improving the bag breaking effect.
In order to further clean the material, in some embodiments, the number of the swing shafts 550 is multiple, multiple swing shafts 550 are located above the main shaft 310, one swing shaft 550 is located between every two adjacent tool holders 320, the number of the swing arms 540 corresponds to the number of the swing shafts 550, and multiple swing arms 540 are uniformly connected to different positions of the connecting rod 530 along the length direction of the connecting rod 530. So arrange for supplementary unloading mechanism 500 improves supplementary unloading effect in the supplementary unloading in a plurality of different positions.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A ton bag unpacking device is characterized by comprising:
a support structure that is partially hollow;
the storage bin is arranged on the supporting structure and is provided with a material passing cavity, and the material passing cavity is communicated with the hollow part of the supporting structure so that materials can fall through the material passing cavity and the hollow part;
the bag breaking mechanism is mounted on the storage bin and arranged along the width direction of the storage bin, the bag breaking mechanism comprises a main shaft, a plurality of tool apron and blades, two ends of the main shaft are connected with the linear travelling mechanisms, the tool apron is uniformly sleeved on the main shaft, and the blades are mounted on the tool apron;
the linear travelling mechanism is arranged on the supporting structure, is positioned outside the storage bin and is distributed along the length direction of the storage bin, and is connected with the bag breaking mechanism and can drive the bag breaking mechanism to travel linearly along the length direction of the storage bin;
supplementary unloading mechanism, supplementary unloading mechanism includes third actuating mechanism, flywheel bent axle, connecting rod, rocking arm and sways the axle, it follows to sway the axle the length direction setting of feed bin, and pass the both sides that the feed bin is relative stretch out outside the feed bin, the one end that the rocking shaft stretches out the feed bin is connected the one end of rocking arm, the other end of rocking arm with the connecting rod rotates to be connected, the tip of connecting rod with the flywheel bent axle is connected, and third actuating mechanism connects and drives the flywheel bent axle, so that it rotates under the drive of third drive structure and falls down with supplementary material.
2. The ton bag unpacking device according to claim 1, wherein a through groove is formed in a side wall of the storage bin, the through groove is arranged along the length direction of the storage bin, and the spindle passes through the through groove and is connected with the linear traveling mechanism.
3. The ton bag unpacking device according to claim 1, wherein the linear traveling mechanism comprises a first driving structure and a chain-and-sprocket transmission mechanism, the chain-and-sprocket transmission mechanism comprises a first driving sprocket, a first driven sprocket, a first chain, a second driving sprocket, a second driven sprocket and a second chain, the first chain is connected with the first driving sprocket and the first driven sprocket, and the first driving sprocket and the first driven sprocket are both located outside one side wall of the storage bin and are arranged along the length direction of the storage bin, so that the first chain is arranged outside the one side wall of the storage bin along the length direction of the storage bin;
second drive sprocket and second driven sprocket are connected to the second chain, second drive sprocket and second driven sprocket all are located the outside of another relative lateral wall of feed bin, and follow the length direction setting of feed bin, so that the second chain is in the length direction of feed bin is arranged along the outside of another relative lateral wall of feed bin, the both ends of first drive structure are connected respectively and are driven first drive sprocket and second drive sprocket, be connected with first connection platform and second connection platform on first chain and the second chain respectively, the both ends of main shaft are connected with first connection platform and second connection platform respectively.
4. The ton bag unpacking device according to claim 3, wherein the first driving structure comprises a motor reducer, a third driving sprocket, a third chain, a third driven sprocket, a driving long shaft, a first coupling, a second coupling, a first transmission shaft and a second transmission shaft, the output shaft of the motor reducer is connected with the third driving sprocket, the third chain is connected with the third driving sprocket and the third driven sprocket, the third driven sprocket is connected with the driving long shaft, two ends of the driving long shaft are respectively connected with the first coupling and the second coupling, the first coupling is connected with the first transmission shaft, the second coupling is connected with the second transmission shaft, the first transmission shaft is connected with the first driving sprocket, and the second transmission shaft is connected with the second driving sprocket.
5. The ton bag unpacking device according to claim 3, wherein the first connecting table and the second connecting table are respectively provided with a first limiting structure and a second limiting structure, the first limiting structure and the second limiting structure are respectively provided with a first through groove and a second through groove along the length direction of the chain, the first chain is connected with the first limiting structure and penetrates through the first through groove, and the second chain is connected with the second limiting structure and penetrates through the second through groove.
6. The ton bag unpacking device according to claim 3, wherein the linear traveling mechanism further comprises a first linear guide rail, a second linear guide rail, a first linear sliding bearing and a second linear sliding bearing, the first linear guide rail is arranged in parallel with the first chain, and the first linear sliding bearing is mounted on one surface of the first connecting table, which faces the first linear guide rail, and can slide on the first linear guide rail, so that the first connecting table can travel on the first linear guide rail along with the first linear sliding bearing under the driving of the first chain;
the second linear guide rail and the second chain are arranged in parallel, and the second linear sliding bearing is installed on one surface, facing the second linear guide rail, of the second connecting platform and can slide on the second linear guide rail, so that the second connecting platform can move on the second linear guide rail along with the second linear sliding bearing under the driving of the second chain.
7. The ton bag unpacking device according to claim 3, wherein fixing seats are respectively installed on the first connecting table and the second connecting table, bearings are installed on the fixing seats, two ends of the main shaft are respectively connected with the bearings on the first connecting table and the second connecting table, and a second driving structure is installed on the first connecting table and/or the second connecting table and is used for driving the main shaft to rotate so that the main shaft drives the blade to rotate.
8. The ton bag unpacking device according to claim 1, wherein the number of the swing shafts is plural, the plural swing shafts are all located above the main shaft, one swing shaft is arranged between every two adjacent knife holders, the number of the swing arms corresponds to the number of the swing shafts, and the plural swing arms are uniformly connected to different positions of the connecting rod along the length direction of the connecting rod.
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| CN202010918730.5A CN111846492B (en) | 2020-09-03 | 2020-09-03 | Ton bag unpacking device |
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| CN202010918730.5A CN111846492B (en) | 2020-09-03 | 2020-09-03 | Ton bag unpacking device |
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| CN111846492B true CN111846492B (en) | 2021-12-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112249457B (en) * | 2020-12-07 | 2021-03-19 | 烟台工程职业技术学院(烟台市技师学院) | Chemical raw material unsealing device |
| CN113264253A (en) * | 2021-07-03 | 2021-08-17 | 武汉盖特威自动化科技有限公司 | Bag breaking mechanism and ton bag automatic unpacking machine |
| CN115072107A (en) * | 2022-06-20 | 2022-09-20 | 江苏琪联华赫智能装备科技有限公司 | A kind of cutter wheel for multi-ton bag intelligent bag opening device |
| CN115676066B (en) * | 2023-01-03 | 2023-05-26 | 中建八局第一建设有限公司 | Quick broken bagging apparatus of building site cement |
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