CN207618132U - A kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag - Google Patents
A kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag Download PDFInfo
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- CN207618132U CN207618132U CN201721419251.9U CN201721419251U CN207618132U CN 207618132 U CN207618132 U CN 207618132U CN 201721419251 U CN201721419251 U CN 201721419251U CN 207618132 U CN207618132 U CN 207618132U
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- blade
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- bag breaking
- support frame
- knife
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Abstract
The utility model is related to a kind of bag breaking cutters, more particularly to a kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag, including blade support frame and the set of blades being located on blade support frame, set of blades includes the upward blade unit of several tilted-putted edges, the point of a knife of blade unit is located above blade support frame and is connected to one, and the handle of a knife edge of blade unit is circumferentially distributed in above blade support frame.The utility model can reduce the labor intensity of worker, improve the safety coefficient of hoisting process, and can also reduce dust pollution.
Description
Technical field
It a kind of unpacks the utility model is related to a kind of bag breaking cutter more particularly to automatically the broken bag knife of device suitable for jumbo bag
Tool.
Background technology
It is largely packed at present with jumbo bag in industries such as grain goods handling, charging production system, packaging shippings.
Jumbo bag unpack work be usually based on manually unpacking, in order to facilitate manual operation, jumbo bag must be sling by overhead traveling crane from
Ground certain altitude is opened, then jumbo bag is scratched using a stroke packet cutter, the cargo in jumbo bag is allowed to pour out.It is this it is artificial unpack in the presence of compared with
More disadvantages：First, personnel labor intensity is very big, low production efficiency；Second is that some it is powdered as cement and other items easy to produce compared with
Big dust, dust cause entire Workplace visibility to decline to a great extent, and bring security risk to overhead traveling crane operation, also give operation
Personnel bring serious occupational disease hazards, and this method staff labor intensity is big, and live spreading is serious, leads to site environment
Difference；Third, draw packet cutter consumption it is larger, now draw packet cutter it is most practical be cutter, at least to replace 10 or so knives daily
Piece；Fourth, safety is not high, personnel draw at station packet on grid, and worker is easy to fall and cutter is easy to hinder hand.
It is using mechanical systems such as hacksaw, fret saw additionaling powers although there is automatic equipment of unpacking on the market at present
Operation of unpacking is carried out, there are some potential safety problemss, and are easy to damage the cargo in jumbo bag.
Invention content
In order to solve the above technical problems, the purpose of this utility model is to provide and a kind of unpacks automatically device suitable for jumbo bag
The bag breaking cutter of bag breaking cutter, the device that should automatically unpack suitable for jumbo bag can reduce the labor intensity of worker, and raising lifted
The safety coefficient of journey, and dust pollution can also be reduced.
A kind of bag breaking cutter of device of unpacking automatically suitable for jumbo bag of the utility model, feature are：Including blade
Supporting rack and the set of blades being located on blade support frame, the set of blades includes the upward knife of several tilted-putted edges
The point of a knife of blade unit, the blade unit is located above the blade support frame and is connected to one, blade unit
Handle of a knife along being circumferentially distributed in above the blade support frame.
Further, the quantity of the blade unit is 3,4 or 5.
Further, the blade unit includes the left blade and right blade that the angle of cut is 20 ° -45 °, the left blade
It overlaps and is integrated with the blunt portion of right blade.
Further, the angle of cut of the left blade and right blade is 20 °.
Further, the angle of cut of the left blade and right blade is 45 °.
Further, the angle of cut of the left blade and right blade is 30 °.
Further, the surface shape of the blade support frame is circle.
Further, the point of a knife of the blade unit connects stick by heat and links together.
Further, it is hot weld medicine layer that the heat, which connects stick,.
It unpacks automatically device the invention also discloses a kind of jumbo bag that above-mentioned bag breaking cutter is applicable in, feature exists
In, including：
Connecting seat；
The lifting power plant for driving connecting seat to lift above and below being connect with the upper end of the connecting seat；
The arm being connect with the mounting base lower end by slewing equipment；
It connect the actuator for driving arm around horizontal rotation with the slewing equipment；
Suspension hook for being connect with jumbo bag lifting lug, the upper end of the suspension hook are connect with the arm；
Be located at the cutter for piercing through jumbo bag below the suspension hook, the nose part of the cutter upward, the cutter packet
The set of blades for including blade support frame and being located on blade support frame, the set of blades include several tilted-putted edges to
On blade unit, the point of a knife of the blade unit is located above the blade support frame and is connected to one, knife
The handle of a knife of blade unit is above the blade support frame described in being circumferentially distributed in.
Further, the lifting power plant is double-hook electric block, and the fixation of the double-hook electric block is hung
Hook is connect with the both ends of connecting seat respectively.
Further, slewing equipment is revolving support, above the outer ring lower end of the revolving support and the arm
It is connected below connection, the inner ring upper end of the revolving support and the connection revolution support base, the revolving support
Outer ring and driving between connect.
Further, it is electronic worm screw between driving, the electronic worm screw engages with the outer ring of revolving support.
Further, the quantity of the arm is two, and described two arms are arranged in a crossed manner, the friendship between the arm
Angle is 60 ° -90 °.
Further, the angle of cut between two arms is 90 °.
Further, the cutter includes blade support frame and the set of blades that is located on blade support frame, the knife
Piece group includes the blade unit of several blades upward, and the point of a knife of the blade unit is connected to one, the blade
The handle of a knife edge of unit is circumferentially distributed.
Further, the quantity of the blade unit is 3,4 or more.
According to the above aspect of the present invention, the utility model has at least the following advantages：
Cutting tool installation manner is fixed, makes full use of the contact point of point of a knife angle and jumbo bag, and it is best to ensure that it cuts stress.Profit
The kinetic energy generated in the process in decline with ton package salt packet own wt utilizes cutter when jumbo bag packaging weight is contacted with point of a knife
Relative feed movement, jumbo bag packaging is cut, realizes and unpacks broken bag function automatically.The configuration of the present invention is simple, design are closed
Reason realizes the automatic unpacking packed to jumbo bag using reliable.
By the way that the quantity of blade unit is arranged to left blade and the right blade that the angle of cut is 20 ° -45 °, jumbo bag can be increased
The broken area of broken mouth, cargo of being more convenient for fall from jumbo bag broken mouth, improve discharging efficiency, save the time.
According to the above aspect of the present invention, jumbo bag is unpacked automatically, device has at least the following advantages：It is caught on equipped with cargo by suspension hook
Jumbo bag, the then top of the nose part by lifting power plant by entire jumbo bag lifting to cutter, then jumbo bag decline is made into ton
Bag bottom contact tool nose portion, continuing decline jumbo bag makes the cutter of lower section puncture jumbo bag bottom, makes the cargo in jumbo bag along thorn
Cut flows down, when ton package salt packet does not have salt to make arm with salt packet toward actuator drive slewing equipment when flowing down, is started
It rotates together, innage in bag is all thrown away, complete entirely unpack process, due to the adoption of the above technical solution, ton
Bag is unpacked whole-course automation, can be reduced the labor intensity of worker, be improved the safety coefficient of hoisting process, and can also reduce powder
Dustiness contaminates.
By the way that slewing equipment is arranged to revolving support, convenient for control arm rotation, and rotation supporting structure is stablized, into
One step improves the safety coefficient of hoisting process.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 be the utility model be suitable for jumbo bag unpack automatically device bag breaking cutter structural schematic diagram；
Fig. 2 is that the jumbo bag that the utility model bag breaking cutter is applicable in is unpacked the structure top view of device automatically；
Fig. 3 is that the jumbo bag that the utility model bag breaking cutter is applicable in is unpacked the structural side view of device automatically.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment 1, referring to Fig. 1 and Fig. 2, a kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag, improvements
It is：The set of blades that blade support frame is arranged and is located on blade support frame, set of blades are arranged to several tilted-putted blades
The point of a knife of the upward blade unit 61 of mouth, blade unit is located above blade support frame and is connected to one, blade unit
Handle of a knife along being circumferentially distributed in above the blade support frame.
The quantity of embodiment 2, blade unit is 3,4 or 5.Consider blade materials cost and broken bag effect is opened
It sees, the quantity of blade unit selects 4 to be most preferred,
Embodiment 3, in order to which the broken area of jumbo bag broken mouth can be increased, under being more convenient for cargo from jumbo bag broken mouth
It falls, improves discharging efficiency, save the time, blade unit is arranged to include angle of cut α as 20 ° -45 ° of 63 He of left blade by inventor
The blunt portion of right blade 64, left blade and right blade overlaps and is integrated.
The angle of cut α of embodiment 4, left blade and right blade is 20 °, 45 ° or 30 °,
The surface shape of embodiment 5, blade support frame is circle.
Embodiment 6, the point of a knife of blade unit connect stick by heat and link together.
Embodiment 7, it is hot weld medicine layer that heat, which connects stick,.
Utility model also discloses a kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag, and feature is, is arranged
Following structure：
Connecting seat 2；
The lifting power plant 1 for driving connecting seat to lift above and below being connect with the upper end of connecting seat 2；
The arm 3 being connect with mounting base lower end by slewing equipment 7；
It is connect with slewing equipment 7 for driving arm 3 around the actuator of horizontal rotation；
The upper end of suspension hook 4 for being connect with jumbo bag lifting lug, suspension hook 4 is connect with arm 3；
It is located at the cutter 6 for piercing through jumbo bag below suspension hook, the nose part 62 of the cutter 6 is upward.
From the point of view of one preferable embodiment of the utility model, lifting power plant 1 is set as double-hook electric block, double
The fixation suspension hook of hook electric block is connect with the both ends of connecting seat respectively.Thus, it is possible to which connecting seat is made to be moved in lifting process
Ground is more steady, avoids the occurrence of the case where unhook is fallen and occurs.
From the point of view of further, in order to keep arm 3 rotatably more steady in the horizontal plane, actuator 8 can select electricity
Dynamic worm screw, slewing equipment can select revolving support, the outer ring lower end of revolving support to be connect above with arm 3, revolving support
Inner ring upper end with connect revolution support base below connect, connection is engaged in the outer ring of revolving support with electronic worm screw.
From the point of view of further, the quantity of arm is set as two, and two arms are arranged in a crossed manner, and the angle of cut between the arm is
60°-90°。
In the actual use process, inventor has found the angle of cut between two arms being set as 90 °, and jumbo bag 4 is hung
Ear stress, jumbo bag can be farthest opened, and all flows out broken mouth convenient for the cargo in jumbo bag.
It further sees, cutter 6 includes blade support frame and the set of blades being located on blade support frame, if set of blades includes
The blade unit 61 of dry blade upward, the point of a knife of blade unit 61 are connected to one, and the handle of a knife of blade unit 61 is along in circle
Week distribution.Thus, it is possible to preferably break jumbo bag bottom, more easily edge is punctured cargo by what blade unit shape was formed in jumbo bag
Jumbo bag is flowed out at mouthful.
In the actual use process, the quantity of blade unit 61 is 3,4 or more.
The operation principle of the utility model is as follows：During unpacking, the jumbo bag 5 equipped with cargo is caught on by suspension hook 4, so
The top for the nose part 62 for afterwards having entire jumbo bag lifting to knife 6 by double-hook electric block, then jumbo bag decline is made into jumbo bag bottom
Portion contacts nose part 62, and continuing decline jumbo bag makes the cutter of lower section puncture jumbo bag bottom, is being declined using jumbo bag own wt
The kinetic energy generated in journey cuts jumbo bag packaging, realizes broken bag function of unpacking automatically, and the edge of the cargo in jumbo bag is made to puncture mouth
Flow down, when ton package salt packet does not have salt is past to flow down, starts the outer ring rotating that electronic worm screw drives revolving support, make arm
It is rotated together with salt packet, innage in bag is all thrown away, process of entirely unpacking is completed, as a result of above-mentioned technology
Scheme, jumbo bag are unpacked whole-course automation, can be reduced the labor intensity of worker, be improved the safety coefficient of hoisting process, and can also
Enough reduce dust pollution.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Go out several improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag, it is characterised in that：Including blade support frame and it is located at knife
Set of blades on piece supporting rack, the set of blades includes the upward blade unit of several tilted-putted edges, described
The point of a knife of blade unit is located above the blade support frame and is connected to one, and the handle of a knife of blade unit is along circumferentially
It is distributed in above the blade support frame.
2. bag breaking cutter according to claim 1, it is characterised in that：The quantity of the blade unit is 3,4 or 5
It is a.
3. bag breaking cutter according to claim 1, it is characterised in that：The blade unit includes that the angle of cut is 20 ° -45 °
Left blade and right blade, the blunt portion of the left blade and right blade, which overlaps, to be integrated.
4. bag breaking cutter according to claim 3, it is characterised in that：The angle of cut of the left blade and right blade is 20 °.
5. bag breaking cutter according to claim 3, it is characterised in that：The angle of cut of the left blade and right blade is 45 °.
6. bag breaking cutter according to claim 3, it is characterised in that：The angle of cut of the left blade and right blade is 30 °.
7. according to claim 1-6 any one of them bag breaking cutters, it is characterised in that：The surface shape of the blade support frame
Shape is circle.
8. according to claim 1-6 any one of them bag breaking cutters, it is characterised in that：The point of a knife of the blade unit passes through
Heat connects stick and links together.
9. bag breaking cutter according to claim 8, it is characterised in that：It is hot weld medicine layer that the heat, which connects stick,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419251.9U CN207618132U (en) | 2017-10-31 | 2017-10-31 | A kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721419251.9U CN207618132U (en) | 2017-10-31 | 2017-10-31 | A kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618132U true CN207618132U (en) | 2018-07-17 |
Family
ID=62827211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721419251.9U Active CN207618132U (en) | 2017-10-31 | 2017-10-31 | A kind of bag breaking cutter for device of unpacking automatically suitable for jumbo bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207618132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523340A (en) * | 2019-10-14 | 2019-12-03 | 青岛迪凯机械设备有限公司 | Feeder nose apparatus of the New agitator with bale broken function |
| CN110834777A (en) * | 2019-11-06 | 2020-02-25 | 黄山神剑新材料有限公司 | Bag breaking and discharging mechanism |
| CN112498877A (en) * | 2020-05-20 | 2021-03-16 | 蓝天众成环保工程有限公司 | Useless ton bag discharge apparatus of danger |
-
2017
- 2017-10-31 CN CN201721419251.9U patent/CN207618132U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523340A (en) * | 2019-10-14 | 2019-12-03 | 青岛迪凯机械设备有限公司 | Feeder nose apparatus of the New agitator with bale broken function |
| CN110834777A (en) * | 2019-11-06 | 2020-02-25 | 黄山神剑新材料有限公司 | Bag breaking and discharging mechanism |
| CN112498877A (en) * | 2020-05-20 | 2021-03-16 | 蓝天众成环保工程有限公司 | Useless ton bag discharge apparatus of danger |
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