CN219669537U - Unstacker for bagged materials - Google Patents
Unstacker for bagged materials Download PDFInfo
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- CN219669537U CN219669537U CN202321094881.9U CN202321094881U CN219669537U CN 219669537 U CN219669537 U CN 219669537U CN 202321094881 U CN202321094881 U CN 202321094881U CN 219669537 U CN219669537 U CN 219669537U
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- 239000000463 material Substances 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 238000007790 scraping Methods 0.000 claims description 42
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 230000000903 blocking effect Effects 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 238000005096 rolling process Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000005452 bending Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 210000000245 forearm Anatomy 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The utility model provides a destacking machine for bagged materials, relate to the goods loading and unloading field, including the travelling car, braced frame, take off package mechanism and belt feeder, braced frame includes two rear posts that set up in travelling car rear portion both sides, the pull rod of travelling car front portion both sides, and the upper support of rear post, the pull rod upper portion of fixing in the homonymy, the front post of vertical setting is fixedly connected with respectively in the front lower part of upper support, the front end both sides of belt feeder outside braced frame are fixedly connected with the outside lift sleeve of two front posts respectively, the rear end both sides of belt feeder outside braced frame articulate respectively on the rear bracket on two rear post medial surfaces, be equipped with the elevating system that makes lift sleeve reciprocate on braced frame; the utility model has simple structure and reasonable layout, can unstacke a plurality of bagged goods at one time, and is suitable for unstacking requirements of various packaging bags in the current market.
Description
Technical Field
The utility model relates to the field of cargo handling, in particular to a unstacking machine for bagged materials.
Background
It is known that the automation of the packing and stacking of the bagged materials is basically realized, but in the logistic transferring process, the stacked bagged goods are often required to be transferred by taking bags as units, and the bagged materials which are stacked at present, especially the bagged materials stacked on the ground, have no gap or small gap between the stacked bags, and the materials are stacked in a large area in a storehouse, so that the mechanical arm cannot pick up the materials to realize unstacking, and therefore, the unstacking machine for unstacking the bagged materials is provided, which is convenient for unstacking the bagged materials, and can unstacking a plurality of bagged goods at one time, so as to adapt to the unstacking requirements of various packed bags in the market at present.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a unstacking machine which is convenient to move, improves labor efficiency and is suitable for bagged materials.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a destacking machine for bagged materials, including the travelling car, braced frame, take off package mechanism and belt feeder, braced frame includes two rear posts that set up in travelling car rear portion both sides, the pull rod of travelling car front portion both sides, and the last support of rear post, the pull rod upper portion of fixing in same side, the front post of vertical setting is fixedly connected with respectively in the front lower part of last support, the front end both sides of belt feeder outside braced frame are fixedly connected with the outside lift sleeve of two front posts respectively, the rear end both sides of belt feeder outside braced frame articulate respectively on the rear bracket on two rear post medial surfaces, be equipped with the elevating system that makes lift sleeve reciprocate on braced frame;
the ladle scraping mechanism comprises a front support, a ladle scraping arm, an air cylinder C, an air cylinder D and a ladle scraping plate, wherein the front support is fixedly arranged on the front end face of a connecting beam between two lifting sleeves, the ladle scraping arm is provided with at least two groups and is evenly hinged to the front end face of the front support at intervals, any group of ladle scraping arms respectively comprise a large arm connecting rod and a small arm connecting rod, the upper end of the large arm connecting rod is hinged to the front end face of the front support, the lower end of the large arm connecting rod is hinged to the upper end of the small arm connecting rod, the base of the air cylinder C is fixedly connected with the bending end of the large arm connecting rod, the telescopic end of the air cylinder D is hinged to the protrusion of the inner face of the middle of the small arm connecting rod, the base of the air cylinder D is fixedly arranged on the lower portion of the connecting beam, and the telescopic end of the air cylinder D is hinged to the hinge shaft of the hinge of the large arm connecting rod and the small arm connecting rod.
The unstacker for bagged materials further comprises turnover mechanisms which are respectively arranged on the outer sides of the two lifting sleeves, any one group of turnover mechanisms comprises an upper fixing plate, a lower fixing plate, an articulated arm A, an articulated arm B, an articulated arm C and a cylinder B, the upper fixing plate and the lower fixing plate are respectively fixed on the upper portion and the lower portion of the outer sides of the lifting sleeves, the front end of the upper fixing plate is hinged with the articulated arm C, the lower end of the articulated arm C is hinged with the articulated arm A, the articulated arm B is hinged between the lower end of the articulated arm A and the front portion of the lower fixing plate, the base of the cylinder B is obliquely fixed at the rear portion of the lower fixing plate, the telescopic end is hinged on the articulated shaft at the hinged position of the articulated arm C and the articulated arm A, and an arc-shaped scraping plate is fixed between a plurality of groups of small arm connecting rods.
A destacking machine for bagging materials, be fixed with the roll subassembly at braced frame's front end, the roll subassembly includes driving roller, roller frame and driving roller, the front end both sides fixed connection of roller frame and braced frame, the interval is even to be equipped with many driving rollers in the roller frame, the both sides of many driving rollers are close to the inboard department of roller frame all is fixed with double gear, the double gear outside of two adjacent driving rollers all is connected with drive chain, the driving roller outer end connection who is located the front end has driving motor.
A destacking machine for bagged materials, be equipped with the baffle between the front end both sides limit of roller frame, all be equipped with the transmission shaft between the both sides limit of fixed plate and roller frame under both sides, the articulated arm B is all with the one end fixed connection of transmission shaft with the articulated shaft inner that lower fixed plate is connected, the other end of transmission shaft all passes the side of roller frame and the outer terminal surface fixed connection of baffle.
The lifting mechanism comprises a motor speed reducer fixed on a rear cross beam between two rear upright posts, pulleys and steel wire ropes, wherein the pulleys and the steel wire ropes are fixed on a transverse support between two front upright posts and are arranged at left and right intervals, the output end of the motor speed reducer is fixedly provided with a winding drum, two steel wire ropes are arranged at two ends of each steel wire rope at intervals, one end of each steel wire rope is fixed on the winding drum, and the other end of each steel wire rope bypasses the pulleys and is fixedly connected with the connecting cross beam.
The lifting mechanism comprises air cylinders E fixed on the side surfaces of the lower parts of the two front upright posts, and the jacking ends of the two air cylinders E are respectively fixed on the bottom surface of the lifting sleeve.
The lifting mechanism comprises two electric hoists fixed between the two front upright posts and transversely supporting the two sides of the front surface, and the lower ends of lifting steel wires on the electric hoist winding drums are respectively fixed with the connecting cross beams.
The unstacking machine for the bagged materials further comprises a material blocking mechanism arranged at the rear end of the belt conveyor, the material blocking mechanism comprises a material supporting plate, material blocking frames, hinge plates, fixing blocks and air cylinders A, the material supporting plate is fixed between two rear upright posts at the lower part of the rear support, the material blocking frames are correspondingly fixed on the upper parts of the rear support and the inner surfaces of the two rear upright posts, angle steel is fixed between the two rear upright posts and the two material blocking frames, the hinge plates are hinged between the rear parts of the two material blocking frames, a material discharging space is arranged between the material supporting plate and the material blocking frames, supporting bars are fixed in the middle parts between the two material blocking frames, the fixing blocks are fixed in the middle parts above the hinge plates, and steel ropes are connected between the telescopic shafts of the air cylinders A above the supporting bars and the fixing blocks.
The unstacker for bagged materials is characterized in that the bottom surfaces of the two front upright posts are not contacted with the ground.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the unstacker for bagged materials, the lifting sleeves are arranged on the two front upright posts and lifted through the lifting mechanisms, so that the bag scraping mechanism and the front end of the belt conveyor are driven to lift and move correspondingly to bag scraping bags with different heights, when unstacking is performed, the telescopic shaft of the air cylinder B retracts and pulls the hinged arm A, the hinged arm A drives the upper end of the hinged arm B to move towards the air cylinder B, the lower part of the baffle is twisted to be in an upward slope shape and matched with the rolling assembly at the front end of the belt conveyor, the bag scraping mechanism is used for scraping the bag to the upper part of the rolling assembly to the belt conveyor, and the material blocking mechanism at the rear part of the belt conveyor is used for controlling the bag scraping to fall; the utility model has simple structure and reasonable layout, can unstacke a plurality of bagged goods at one time, and is suitable for unstacking requirements of various packaging bags in the current market.
Drawings
Fig. 1 is a schematic side view of the present utility model.
Fig. 2 is a schematic diagram of the front structure of the present utility model.
Fig. 3 is an enlarged view at a in fig. 1.
Fig. 4 is a schematic diagram of connection of the front rolling assembly and the baffle of the belt conveyor of the present utility model.
FIG. 5 is a schematic illustration of the attachment of the dam mechanism of the present utility model.
In the figure: 1. a front upright; 2. lifting the sleeve; 3. a front support; 4. a bag scraping mechanism; 5. a turnover mechanism; 6. a diagonal support; 7. a pull rod; 8. a moving trolley; 9. a belt conveyor; 10. a rear bracket; 11. a material supporting plate; 12. a material blocking frame; 13. a hinged plate; 14. a cylinder A; 15. angle steel; 16. a rear pillar; 17. a motor speed reducer; 18. a wire rope; 19. an upper support; 20. a pulley; 21. a transverse support; 22. a support frame; 23. a large arm connecting rod; 24. a forearm link; 25. a baffle; 26. taking off the plate; 27. a rolling assembly; 28. a roller frame; 29. a transmission shaft; 30. a lower fixing plate; 31. an articulated arm A; 32. an articulated arm B; 33. an articulated arm C; 34. an upper fixing plate; 35. a connecting beam; 36. a cylinder B; 37. a cylinder C; 38. a cylinder D; 39. a driving roller; 40. a cylinder E; 41. a support bar; 42. and a fixed block.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The unstacking machine for bagged materials, which is described with reference to fig. 1-5, comprises a movable trolley 8, a supporting frame, a lapping mechanism 4 and a belt conveyor 9, wherein the supporting frame comprises two rear uprights 16 arranged on two sides of the rear part of the movable trolley 8, a pull rod 7 arranged on two sides of the front part of the movable trolley 8, and rear uprights 16 fixed on the same side, an upper support 19 fixed on the upper part of the pull rod 7, front uprights 1 arranged vertically are respectively and fixedly connected on the lower part of the front part of the upper support 19, two sides of the front end of an external supporting frame 22 of the belt conveyor 9 are respectively and fixedly connected with lifting sleeves 2 outside the two front uprights 1, two sides of the rear end of the external supporting frame 22 of the belt conveyor 9 are respectively hinged on rear supports 10 on the inner sides of the two rear uprights 16, and a lifting mechanism for enabling the lifting sleeves 2 to move up and down is arranged on the supporting frame;
further, the lifting mechanism is used for lifting the lifting sleeve 2, the bale plucking mechanism 4, the belt conveyor 9 and the rolling assembly 27 at the front end of the belt conveyor, and the lifting driving mechanism adopts a motor reducer 17, a cylinder E40 or an electric hoist; when the motor speed reducer 17 is adopted for lifting, the lifting mechanism comprises the motor speed reducer 17 fixed on a rear cross beam between two rear upright posts 16, pulleys 20 and steel wire ropes 18 which are fixed on a cross support 21 between two front upright posts 1 and are arranged at left and right intervals, a winding drum is fixed at the output end of the motor speed reducer 17, two steel wire ropes 18 are arranged, one ends of the two steel wire ropes 18 are fixed on the winding drum at intervals, and the other ends of the two steel wire ropes 18 bypass the pulleys 20 and are fixedly connected with a connecting cross beam 35 respectively;
when the air cylinders E40 are adopted for lifting, the lifting mechanism comprises the air cylinders E40 fixed on the lower side surfaces of the two front upright posts 1, and the lifting ends of the two air cylinders E40 are respectively fixed on the bottom surfaces of the lifting sleeves 2.
When the electric hoist is adopted to lift, the lifting mechanism comprises two electric hoists fixed on the two sides in front of the transverse support 21 between the two front upright posts 1, and the lower ends of lifting steel wires on the electric hoist winding drum are respectively fixed with the connecting cross beam 35.
The ladle scraping mechanism 4 comprises a front support 3, ladle scraping arms, an air cylinder C37, an air cylinder D38 and a ladle scraping plate 26, wherein the front support 3 is fixedly arranged on the front end face of a connecting beam 35 between two lifting sleeves 2, the ladle scraping arms are provided with at least two groups and are uniformly hinged on the front end face of the front support 3 at intervals, any group of ladle scraping arms comprise a large arm connecting rod 23 and a small arm connecting rod 24, the upper end of the large arm connecting rod 23 is hinged on the front end face of the front support 3, the lower end of the large arm connecting rod is hinged with the upper end of the small arm connecting rod 24, the base of the air cylinder C37 is fixedly connected with the bending end of the large arm connecting rod 23, the telescopic end of the air cylinder D38 is hinged with a bulge in the middle of the small arm connecting rod 24, the base of the air cylinder D38 is fixed on the lower part of the connecting beam 35, the telescopic end of the air cylinder D38 is hinged on a hinge shaft at the hinge joint of the large arm connecting rod 23 and the small arm connecting rod 24, and the arc-shaped ladle scraping plate 26 is fixed between a plurality of groups of small arm connecting rods 24;
further, the working principle of the bag scraping mechanism is as follows: when the scraping plate 26 on the small arm connecting rod 24 is positioned at the upper part of the bag scraping bag, the telescopic rod of the air cylinder D38 and the telescopic rod of the air cylinder C37 retract simultaneously, so that the large arm connecting rod 23 and the small arm connecting rod 2 are driven to walk towards the lifting sleeve 2 simultaneously, and the bag scraping bag is scraped into the direction of the belt conveyor 9.
The unstacker for bagged materials further comprises turnover mechanisms 5 respectively arranged on the outer side surfaces of the two lifting sleeves 2, wherein any group of turnover mechanisms 5 comprises an upper fixing plate 34, a lower fixing plate 30, an articulated arm A31, an articulated arm B32, an articulated arm C33 and a cylinder B36, the upper fixing plate 34 and the lower fixing plate 30 are respectively fixed on the upper part and the lower part of the outer side surface of the lifting sleeve 2, the front end of the upper fixing plate 34 is articulated with the articulated arm C33, the lower end of the articulated arm C33 is articulated with the articulated arm A31, the articulated arm B32 is articulated between the lower end of the articulated arm A31 and the front part of the lower fixing plate 30, the base of the cylinder B36 is obliquely fixed on the rear part of the lower fixing plate 30, and the telescopic end is articulated on the articulated shaft at the articulated position of the articulated arm C33 and the articulated arm A31;
further, a baffle 25 is arranged between two side edges of the front end of the roller frame 28, a transmission shaft 29 is arranged between the two side lower fixing plates 30 and two side edges of the roller frame 28, the inner end of a hinge shaft connected with the lower fixing plates 30 by a hinge arm B32 is fixedly connected with one end of the transmission shaft 29, and the other end of the transmission shaft 29 penetrates through the side edge of the roller frame 28 and is fixedly connected with the outer end face of the baffle 25.
Further, the working principle of the turnover mechanism 5 is as follows: the turnover mechanism 5 is used for turning the baffle 25 into an ascending slope and assisting in pushing the bag up to the rolling assembly 27 so as to be conveyed to the upper surface of the belt conveyor 9; the specific actions are as follows: the telescopic shaft of the air cylinder B36 drives the lower end of the articulated arm A31 and the upper end of the articulated arm B32 to pull towards the direction of the belt conveyor 9, and the articulated shaft connected with the fixed plate 30 through the articulated arm B32 drives the transmission shaft 29 to rotate, so that the baffle 25 rotates to an upward slope shape.
The unstacking machine for bagged materials is characterized in that a rolling assembly 27 is fixed at the front end of a supporting frame 22 of a belt conveyor 9, the rolling assembly 27 comprises driving rollers 39, a roller shaft frame 28 and driving rollers 39, the roller shaft frame 28 is fixedly connected with two sides of the front end of the supporting frame 22, a plurality of driving rollers 39 are uniformly arranged in the roller shaft frame 28 at intervals, double-row gears are fixed at two sides of the plurality of driving rollers 39, which are close to the inner side of the roller shaft frame 28, driving chains are connected to the outer parts of the double-row gears of two adjacent driving rollers 39, and a driving motor is connected to the outer end part of the driving roller 39 at the front end;
further, the rolling assembly 27 operates as follows: the driving motor drives the driving rollers 39 positioned at the whole section, and the driving chains outside the double rows of gears of the two adjacent driving rollers 39 drive the driving rollers 39 to rotate, so that the bag scraping bag is conveyed to the belt conveyor 9.
The unstacking machine for bagged materials further comprises a material blocking mechanism arranged at the rear end of the belt conveyor 9, wherein the material blocking mechanism comprises a material supporting plate 11, material blocking frames 12, a hinged plate 13, a fixed block 42 and an air cylinder A14, the material supporting plate 11 is fixed between two rear upright posts 16 at the lower part of the rear bracket 10, the two material blocking frames 12 are correspondingly fixed on the upper part of the rear bracket 10 and the inner surfaces of the two rear upright posts 16, angle steel 15 is fixed between the two rear upright posts 16 and the two material blocking frames 12, the hinged plate 13 is hinged between the rear parts of the two material blocking frames 12, a material discharging space is arranged between the material supporting plate 11 and the material blocking frames 12, a supporting bar 41 is fixed in the middle part between the two material blocking frames 12, the fixed block 42 is fixed at the upper middle part of the hinged plate 13, and a steel rope is connected between a telescopic shaft of the air cylinder A14 and the fixed block 42 above the supporting bar 41;
further, after the bag is taken off and comes out to hold in palm the flitch 11 from the rear end of belt feeder 9, owing to inertial impulsive force, take off the bag and directly dash to hold in the palm flitch 11, make its speed that falls too fast, lead to taking off the accumulation of bag in follow-up chute, lead to the jam, consequently set up stock stop, its theory of operation is: when the material blocking mechanism needs to be in an open state, the telescopic end of the air cylinder A14 is retracted, and the steel rope is pulled to drive the fixed block 42 and the hinge plate 13 to move upwards to be in a horizontal state; when the bag is required to be scraped by the material blocking mechanism, the telescopic end of the air cylinder A14 stretches out, the hinged plate 13 rotates downwards under the action of gravity, the lower end of the hinged plate 13 is in a vertical state with the material supporting plate 11, and the bag scraping effect can be achieved.
The unstacking machine for bagged materials is characterized in that the bottom surfaces of the two front upright posts 1 are not contacted with the ground;
further, the bottoms of the two front upright posts 1 are not contacted with the ground, so that the movable trolley 8 is convenient to drive the whole support frame on the upper part to move in the left-right direction, and when the width of the bag-raking stacking is wider, the movable trolley can move left and right to destack.
When the unstacking machine for bagged materials is used, as shown in fig. 2, the movable trolley 8 can drive the whole supporting frame and all parts arranged on the supporting frame to move in the left-right direction, the stacking is positioned in front of the supporting frame, the movable trolley 8 is in the prior art, and the front-back and left-right movement can be realized, so that the specific structural principle is not described in detail;
during unstacking, the unstacking is required to be carried out from the highest stacking point, firstly, the lifting mechanism drives the lifting sleeve 2, the turnover mechanism 5 arranged on the side surface of the lifting sleeve 2, the connecting beam 35, the bag scraping mechanism 4 arranged on the connecting beam 35, the front part of the belt conveyor 9 and the rolling assembly 27 at the front end of the belt conveyor 9 to ascend, so that the scraping plate 26 is positioned on the uppermost bag scraping bag, and the lifting driving mechanism can adopt the motor speed reducer 17, the air cylinder E40 or the electric hoist; when the motor reducer 17 is adopted for lifting, as shown in fig. 1-2, the lifting mechanism comprises the motor reducer 17 fixed on a rear cross beam between two rear upright posts 16, pulleys 20 and steel wire ropes 18 which are fixed on a transverse support 21 between two front upright posts 1 and are arranged at left and right intervals, a winding drum is fixed at the output end of the motor reducer 17, two steel wire ropes 18 are arranged, one ends of the two steel wire ropes 18 are fixed on the winding drum at intervals, the other ends of the two steel wire ropes are respectively fixedly connected with a connecting cross beam 35 by bypassing the pulleys 20, and the lifting sleeve 2 and the turnover mechanism 5 arranged on the side face of the lifting sleeve 2 are driven by pulling the connecting cross beam 35, and a bag scraping mechanism 4 arranged on the connecting cross beam 35, the front part of the belt conveyor 9 and a rolling assembly 27 at the front end of the belt conveyor 9 are lifted;
when the air cylinders E40 are adopted for lifting, as shown in figure 3, the lifting mechanism comprises the air cylinders E40 fixed on the lower side surfaces of the two front upright posts 1, and the jacking ends of the two air cylinders E40 are respectively fixed on the bottom surfaces of the lifting sleeves 2; the two cylinders E40 synchronously lift the lifting sleeve 2 to drive the turnover mechanism 5, the connecting beam 35 and the ladle scraping mechanism 4 arranged on the connecting beam 35 which are arranged on the side surface of the lifting sleeve 2, the front part of the belt conveyor 9 and the rolling assembly 27 at the front end of the belt conveyor 9 to lift;
when the electric hoist is adopted for lifting, the lifting mechanism comprises two electric hoists fixed on the two sides in front of the transverse support 21 between the two front upright posts 1, the lower ends of lifting steel wire ropes on the electric hoist winding drums are respectively fixed with the connecting cross beams 35, and the lifting sleeve 2, the turnover mechanism 5 arranged on the side surface of the lifting sleeve 2, the bale breaking mechanism 4 arranged on the connecting cross beams 35, the front part of the belt conveyor 9 and the rolling assembly 27 at the front end of the belt conveyor 9 are driven to lift by pulling the connecting cross beams 35;
after the scraping plate 26 is positioned on the uppermost layer of the scraping bags, the air cylinder B36 is pulled back to the hinged arm A31, so that the lower part of the baffle 25 is rotated to be in an ascending slope shape, the air cylinder D38 and the air cylinder C37 act to drive the scraping plate 26 to scrape a plurality of scraping bags on the same layer to the ascending slope of the baffle 25, the scraping plate is assisted to be sent to a conveyor belt of the belt conveyor 9 by the driving roller 39 of the rolling assembly 27, the structure of the belt conveyor 9 is the prior art, the concrete principle structure is not described in detail, the scraping bags are driven by the inertia of the conveyor belt of the belt conveyor 9 to be on the material supporting plate 11, the chute is arranged on the side surface of the material supporting plate 11, the chute is not prevented from being blocked due to the excessively high blanking speed, when the material blocking mechanism is required to block the scraping bags, the telescopic end of the hinged plate A14 extends out, the lower end of the hinged plate 13 is in a vertical state with the material supporting plate 11 under the action of gravity, the blocking effect can be achieved on the scraping bags, when the material blocking mechanism needs to be in an open state, the telescopic end of the air cylinder A14 retracts, and the hinged plate is pulled to drive the fixed blocks 42 and 13 to move upwards to a horizontal state.
The utility model is not described in detail in the prior art.
The embodiments selected herein for the purposes of disclosing the present utility model are presently considered to be suitable, however, it is to be understood that the present utility model is intended to include all such variations and modifications as fall within the spirit and scope of the present utility model.
Claims (9)
1. A destacking machine for bagged materials, includes travelling car, braced frame, takes off package mechanism and belt feeder, characterized by: the support frame comprises two rear posts arranged on two sides of the rear part of the mobile trolley, pull rods arranged on two sides of the front part of the mobile trolley, rear posts fixed on the same side and upper supports arranged on the upper parts of the pull rods, front posts which are vertically arranged are fixedly connected to the lower parts of the front parts of the upper supports respectively, the two sides of the front end of the external support frame of the belt conveyor are fixedly connected with lifting sleeves outside the two front posts respectively, the two sides of the rear end of the external support frame of the belt conveyor are hinged to rear brackets on the inner sides of the two rear posts respectively, and lifting mechanisms for enabling the lifting sleeves to move up and down are arranged on the support frame;
the ladle scraping mechanism comprises a front support, a ladle scraping arm, an air cylinder C, an air cylinder D and a ladle scraping plate, wherein the front support is fixedly arranged on the front end face of a connecting beam between two lifting sleeves, the ladle scraping arm is provided with at least two groups and is evenly hinged to the front end face of the front support at intervals, any group of ladle scraping arms respectively comprise a large arm connecting rod and a small arm connecting rod, the upper end of the large arm connecting rod is hinged to the front end face of the front support, the lower end of the large arm connecting rod is hinged to the upper end of the small arm connecting rod, the base of the air cylinder C is fixedly connected with the bending end of the large arm connecting rod, the telescopic end of the air cylinder D is hinged to the protrusion of the inner face of the middle of the small arm connecting rod, the base of the air cylinder D is fixedly arranged on the lower portion of the connecting beam, and the telescopic end of the air cylinder D is hinged to the hinge shaft of the hinge of the large arm connecting rod and the small arm connecting rod.
2. The unstacker for bagged materials according to claim 1, characterized in that: the lifting device also comprises turnover mechanisms respectively arranged on the outer sides of the two lifting sleeves, any group of turnover mechanisms comprises an upper fixing plate, a lower fixing plate, an articulated arm A, an articulated arm B, an articulated arm C and a cylinder B, the upper fixing plate and the lower fixing plate are respectively fixed on the upper part and the lower part of the outer sides of the lifting sleeves, the front end of the upper fixing plate is articulated with the articulated arm C, the lower extreme of articulated arm C articulates there is articulated arm A, articulates there is articulated arm B between articulated arm A's lower extreme and the front portion of lower fixed plate, and cylinder B's base slope is fixed the rear portion of lower fixed plate, and the flexible end articulates on articulated arm C and articulated arm A articulated department's articulated axle, is fixed with curved board of taking off between multiunit forearm connecting rod.
3. The unstacker for bagged materials according to claim 1, characterized in that: the front end of the supporting frame is fixedly provided with a rolling assembly, the rolling assembly comprises driving rollers, a roller shaft frame and driving rollers, the roller shaft frame is fixedly connected with two sides of the front end of the supporting frame, a plurality of driving rollers are uniformly arranged in the roller shaft frame at intervals, double-row gears are fixedly arranged at the inner sides of the two sides of the plurality of driving rollers, which are close to the roller shaft frame, the outer parts of the double-row gears of two adjacent driving rollers are respectively connected with a driving chain, and the outer end parts of the driving rollers positioned at the front end are connected with a driving motor.
4. The unstacker for bagged materials according to claim 1, characterized in that: a baffle is arranged between two side edges of the front end of the roller shaft frame, a transmission shaft is arranged between the lower fixing plates on two sides and the two side edges of the roller shaft frame, the inner end of a hinge shaft connected with the lower fixing plates of the hinge arm B is fixedly connected with one end of the transmission shaft, and the other end of the transmission shaft penetrates through the side edge of the roller shaft frame and is fixedly connected with the outer end face of the baffle.
5. The unstacker for bagged materials according to claim 1, characterized in that: the lifting mechanism comprises a motor reducer fixed on a rear cross beam between two rear upright posts, pulleys and steel wire ropes, wherein the pulleys and the steel wire ropes are fixed on a transverse support between two front upright posts and are arranged at left and right intervals, a winding drum is fixed at the output end of the motor reducer, two steel wire ropes are arranged at the output end of the motor reducer, one ends of the two steel wire ropes are fixed on the winding drum at intervals, and the other ends of the two steel wire ropes bypass the pulleys and are fixedly connected with the connecting cross beam respectively.
6. The unstacker for bagged materials according to claim 1, characterized in that: the lifting mechanism comprises air cylinders E fixed on the side surfaces of the lower parts of the two front upright posts, and the jacking ends of the two air cylinders E are respectively fixed on the bottom surface of the lifting sleeve.
7. The unstacker for bagged materials according to claim 1, characterized in that: the lifting mechanism comprises two electric hoists which are fixed between the two front upright posts and transversely support the two front sides, and the lower ends of lifting steel wire ropes on the electric hoist winding drums are respectively fixed with the connecting cross beam.
8. The unstacker for bagged materials according to claim 1, characterized in that: the automatic feeding device comprises a belt conveyor, and is characterized by further comprising a material blocking mechanism arranged at the rear end of the belt conveyor, wherein the material blocking mechanism comprises a material supporting plate, material blocking frames, hinge plates, fixing blocks and air cylinders A, the material supporting plate is fixed between two rear upright posts at the lower part of the rear support, two material blocking frames are correspondingly fixed on the upper parts of the rear support and the inner faces of the two rear upright posts, angle steel is fixed between the two rear upright posts and the two material blocking frames, the hinge plates are hinged between the rear parts of the two material blocking frames, a material discharging space is arranged between the material supporting plate and the material blocking frames, supporting bars are fixed in the middle part between the two material blocking frames, the fixing blocks are fixed in the middle part above the hinge plates, and steel ropes are connected between telescopic shafts of the air cylinders A above the supporting bars and the fixing blocks.
9. The unstacker for bagged materials according to claim 1, characterized in that: the bottom surfaces of the two front upright posts are not contacted with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094881.9U CN219669537U (en) | 2023-05-09 | 2023-05-09 | Unstacker for bagged materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321094881.9U CN219669537U (en) | 2023-05-09 | 2023-05-09 | Unstacker for bagged materials |
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| Publication Number | Publication Date |
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| CN219669537U true CN219669537U (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321094881.9U Active CN219669537U (en) | 2023-05-09 | 2023-05-09 | Unstacker for bagged materials |
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| Country | Link |
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| CN (1) | CN219669537U (en) |
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