CN210259038U - Automatic bag feeding device of bag hanging machine for feed - Google Patents

Abstract

The utility model discloses a bag conveying device of an automatic feed bag hanging machine, which comprises an upper support frame, a lower support frame, a lifting mechanism and a driving mechanism; the upper support frame and the lower support frame are arranged in an up-down parallel mode, a lifting mechanism is connected between the upper support frame and the lower support frame, the upper support frame is of a rectangular frame structure, a first rotating shaft and a second rotating shaft which are parallel are arranged on the front side and the rear side of the upper support frame respectively, support rows are arranged on the corresponding side faces of the first rotating shaft and the second rotating shaft respectively, and a driving mechanism used for driving the first rotating shaft and the second rotating shaft to rotate is arranged on the right side or the left side of the upper support frame. The utility model discloses a send bagging apparatus wholly to arrange from top to bottom, compact structure, volume are less, use area little in the workshop, the effectual workshop open space availability factor that has improved.

Description

Automatic bag feeding device of bag hanging machine for feed

Technical Field

The utility model belongs to the technical field of the automatic bag machine that hangs of fodder, especially, relate to an automatic bag machine that hangs of fodder send bagging apparatus.

Background

In a feed production workshop, an automatic bag hanging machine is an essential important device. In the bag conveying process of the existing automatic bag hanging machine, after the bag is conveyed to a required position in a horizontal bag conveying mode, a bag opening is clamped and opened through a bag opening mechanism, and then the bag is vertically placed, and the bag opening faces upwards; however, in long-term use, the bag feeding mechanism in the existing automatic bag hanging machine is large in size, large in occupied area, inconvenient to install, high in price and not easy to popularize, and needs to be installed together with equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the prior art, the utility model aims at providing an automatic bag machine that hangs of fodder send bagging apparatus, should send the bagging apparatus to adopt the upper and lower solid bag that send, reduce equipment area, improve and send a bag efficiency.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

a bag feeding device of an automatic feed bag hanging machine comprises an upper support frame, a lower support frame, a lifting mechanism and a driving mechanism; the upper support frame and the lower support frame are arranged in an up-down parallel mode, a lifting mechanism is connected between the upper support frame and the lower support frame, the upper support frame is of a rectangular frame structure, a first rotating shaft and a second rotating shaft which are parallel are arranged on the front side and the rear side of the upper support frame respectively, support rows are arranged on the corresponding side faces of the first rotating shaft and the second rotating shaft respectively, and a driving mechanism used for driving the first rotating shaft and the second rotating shaft to rotate is arranged on the right side or the left side of the upper support frame.

Furthermore, actuating mechanism includes horizontal cylinder, rocking arm, first link mechanism and second link mechanism, and horizontal cylinder sets firmly on the right side of last carriage or left side, and the middle part pin joint of rocking arm is on last carriage, and the piston rod of horizontal cylinder is connected with the upper end of rocking arm, and the upper end of rocking arm is connected in first pivot through first link mechanism, and the lower extreme of rocking arm passes through second link mechanism to be connected in the second pivot.

Further, the first connecting rod mechanism comprises a connecting rod A and a connecting rod B, the upper end of the connecting rod A is connected with the upper end part of the rocker arm, the lower end of the connecting rod A is connected with one end of the connecting rod B, and the other end of the connecting rod B is fixedly connected with the first rotating shaft; the second connecting rod mechanism comprises a connecting rod C and a connecting rod D, one end of the connecting rod C is connected with the lower end of the rocker arm, the other end of the connecting rod C is connected with one end of the connecting rod D, and the other end of the connecting rod D is fixedly connected with the second rotating shaft.

Furthermore, actuating mechanism includes two worm wheels, worm and gear motor, all installs the worm wheel in first pivot and second pivot, and the worm wheel meshes the transmission with the worm, and gear motor passes through the coupling joint with the worm.

Further, actuating mechanism includes cylinder A, cylinder B, even board A and even board B, and cylinder A and cylinder B set firmly on the right side of last support frame or left side, and cylinder A's piston rod is connected with even board A's one end, and even board A's other end fixed connection is in first pivot, and cylinder B's piston rod and even board B's one end are connected, even board B's other end fixed connection in the second pivot.

Furthermore, elevating system includes two sets of scissors supports and two lift cylinders, and two sets of scissors supports correspond the front and back both sides of connecting between upper and lower support respectively, and every group scissors supports all through a lift cylinder drive.

Furthermore, elevating system includes two sets of slide subassemblies, and two sets of slide subassemblies set up on the upper bracket, and every slide subassembly of group all includes two guide rails, two sliders and lift cylinder, and fixed connection is on the upper bracket respectively in two guide rail upper ends, and the lower extreme of two guide rails corresponds with the slider of setting on the lower bracket and joins in marriage the dress, and the lift cylinder sets firmly on the lower bracket, and the piston rod fixed connection of lift cylinder is on the upper bracket.

Further, elevating system includes two sets of slide subassemblies, and two sets of slide subassemblies set up on the upper bracket, and every slide subassembly of group all includes two guide rails, two sliders and lift cylinder, and two guide rail upper ends are fixed connection respectively on the upper bracket, and the lower extreme of two guide rails passes through the crossbeam to be connected, and the slider setting is joined in marriage the dress on the lower carriage and with the guide rail correspondence, and the lift cylinder sets firmly on the lower carriage, and the piston rod fixed connection of lift cylinder is at the middle part of crossbeam.

Furthermore, a plurality of rod teeth are arranged on the inner side edge of the support row along the length direction, and avoidance gaps are arranged between adjacent rod teeth.

Furthermore, the lower support frame consists of a frame and support legs at the bottom of the frame, a support plate is arranged in the frame, and an avoidance slotted hole corresponding to the rod tooth is formed in the support plate.

Due to the adoption of the technical scheme, the utility model discloses following superiority has:

realize reciprocating of upper bracket frame through setting up elevating system to realize putting the bag operation through actuating mechanism, improved work efficiency greatly, realize in automation mechanized operation, moreover the utility model discloses a send the whole arranging from top to bottom of bagging apparatus, compact structure, volume are less, use area little in the workshop, the effectual workshop air space availability factor that has improved.

Drawings

FIG. 1 is a schematic structural diagram according to a first embodiment;

FIG. 2 is a schematic structural view of a driving mechanism according to a second embodiment;

FIG. 3 is a schematic structural view of a driving mechanism according to a third embodiment;

FIG. 4 is a schematic structural diagram of a lifting mechanism according to a fourth embodiment;

FIG. 5 is a schematic structural view of a fifth embodiment of the lifting mechanism;

in the figure: 1. a lower support frame; 2. an upper support frame; 3. a first rotating shaft; 4 supporting scissors; 5. a lifting cylinder; 6. supporting the rows; 7. a horizontal cylinder; 8. a second rotating shaft; 9. a connecting rod D; 10. a connecting rod C; 11. a rocker arm; 12. a connecting rod A; 13. a connecting rod B; 14. a worm gear; 15. a worm; 16. a reduction motor; 17. a cylinder A; 18. a cylinder B; 19. connecting a plate A; 20. a connecting plate B; 21. a guide rail; 22. a slider; 23. a cross member.

Detailed Description

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

In the first embodiment, as shown in fig. 1, a bag feeding device of an automatic feed bag hanging machine comprises an upper support frame 2, a lower support frame 1, a lifting mechanism and a driving mechanism; parallel arrangement about upper bracket 2 and lower carriage 1 is connected with elevating system between upper bracket 2 and lower carriage 1, upper bracket 2 is the rectangle frame structure, both sides are provided with parallel first pivot 3 and second pivot 8 respectively around upper bracket 2, be provided with respectively on the corresponding side of first pivot 3 and second pivot 8 and ask row 6, be provided with on upper bracket 2 and be used for driving first pivot 3 and second pivot 8 pivoted actuating mechanism.

In this embodiment, the driving mechanism includes a horizontal cylinder 7, a rocker arm 11, a first link mechanism and a second link mechanism, the horizontal cylinder 7 is fixedly disposed on the left side or the right side of the upper support frame 2, the middle portion of the rocker arm 11 is pivotally connected to the upper support frame 2, a piston rod of the horizontal cylinder 7 is connected to the upper end portion of the rocker arm 11, the upper end of the rocker arm 11 is connected to the first rotating shaft 3 through the first link mechanism, and the lower end of the rocker arm 11 is connected to the second rotating shaft 8 through the second link mechanism.

The first connecting rod mechanism comprises a connecting rod A12 and a connecting rod B13, the upper end of the connecting rod A12 is connected with the upper end of the rocker arm 11, the lower end of the connecting rod A12 is connected with one end of a connecting rod B13, and the other end of the connecting rod B13 is fixedly connected with the first rotating shaft 3; the second link mechanism comprises a connecting rod C10 and a connecting rod D9, one end of the connecting rod C10 is connected with the lower end of the rocker arm 11, the other end of the connecting rod C10 is connected with one end of the connecting rod D9, and the other end of the connecting rod D9 is fixedly connected with the second rotating shaft 8.

The lifting mechanism comprises two groups of scissor supports 4 and two lifting cylinders 5, the two groups of scissor supports 4 are correspondingly connected with the front side and the rear side between the upper support frame and the lower support frame respectively, and each group of scissor supports 4 is driven by one lifting cylinder 5.

Each group of scissors support comprises two support arms which are hinged after being crossed, the lower end of one support arm is fixedly connected to the lower support frame, and the lower end of the other support arm is in sliding connection with the lower support frame.

Preferably, the sliding connection has a structure that: the lower end of the other supporting arm is provided with a sliding plate, the lower supporting frame is provided with a sliding rail, and the sliding plate can slide back and forth in the sliding rail; the sliding plate can be replaced by rollers, and the rollers slide back and forth in the sliding rails, so that the sliding plate can move flexibly.

When the bag lifting device is applied specifically, the two lifting cylinders 5 are in a lifting state, at the moment, the support row 6 is horizontal, then the bag is placed on the support row 6, the piston rods of the lifting cylinders 5 drive the scissors supports 4 to be retracted, at the moment, the upper support frame 2 moves downwards, after the bag lifting device reaches a proper position, the piston rods of the horizontal cylinders 7 extend out to drive the rocker arms 11 to swing, the upper ends of the rocker arms 11 drive the first rotating shafts 3 to rotate through the driving connecting rods A12 and B13, the lower ends of the rocker arms 11 drive the connecting rods C10 and D9 to rotate the second rotating shafts 8, the first rotating shafts 3 and the second rotating shafts 8 drive the support row 6 to rotate downwards and open, so that the bag falls onto the lower support frame 1, then the piston rods of the lifting cylinders 5 extend out to drive the scissors supports 4 to reset the upper support frame 2, then the piston rods of the horizontal cylinders 7 retract, the upper ends and, the bag feeding process is completed.

Second embodiment, as shown in fig. 2, the difference between this embodiment and the first embodiment is the difference of the driving mechanism, and the specific structure of the driving mechanism of this embodiment is as follows:

the driving mechanism comprises two worm wheels 14, two worms 15 and a speed reducing motor 16, the worm wheels 14 are respectively arranged on the first rotating shaft 3 and the second rotating shaft 8, the worm wheels 14 on the corresponding sides are in meshing transmission with the worms 15, and the speed reducing motor 16 is connected with the worms 15 through a coupler; when the worm 15 is installed, bearings are respectively installed on the polished rod part of the worm 15, the bearings are assembled with bearing blocks, and the bearing blocks are fixedly connected on the upper supporting frame.

In addition, the reduction motor 16 can be replaced by a reducer and a motor, the reducer is a single-input double-output reducer, and two output shafts of the reducer are respectively in transmission connection with the two worms 15 through couplings.

It should be noted that the worm wheel 14 and the worm 15 assembly in the embodiment of the invention can also adopt engaged bevel gear assemblies to realize transmission, and specifically, the bevel gear assemblies include two engaged bevel gears, one bevel gear is mounted on the first rotating shaft/the second rotating shaft, the other bevel gear is mounted on a transmission shaft, the two bevel gears are engaged, the transmission shaft is connected through a reduction motor, the reduction motor drives the transmission shaft to rotate, and the transmission shaft drives the two bevel gears to realize engagement transmission, so as to realize rotation of the first rotating shaft/the second rotating shaft.

When the support row 6 is operated, the worm 15 is driven to rotate through the speed reducing motor 16, the worm 15 is in meshed transmission with the worm wheel 14, the first rotating shaft 3 and the second rotating shaft 8 are driven to rotate through the worm wheel 14, and the support row 6 is opened in a downward rotating mode.

Third embodiment, as shown in fig. 3, the difference between this embodiment and the first embodiment is the difference of the driving mechanism, and the specific structure of the driving mechanism of this embodiment is as follows:

the driving mechanism comprises an air cylinder A17, an air cylinder B18, a connecting plate A19 and a connecting plate B20, the air cylinder A17 and the air cylinder B18 are fixedly arranged on the right side of the upper support frame 2, a piston rod of the air cylinder A17 is connected with one end of the connecting plate A19, the other end of the connecting plate A19 is fixedly connected to the first rotating shaft 3, a piston rod of the air cylinder B18 is connected with one end of the connecting plate B20, and the other end of the connecting plate B20 is fixedly connected to the second rotating shaft 8.

Cylinder a17 and cylinder B18 fixed connection are on the right side or the left side of upper carriage 2, through cylinder a17 and cylinder B18's extension for connecting board a19 and connecting board B20 drive first pivot 3 and second pivot 8 and rotate, thereby make and hold in the palm row 6 and rotate downwards and open.

It should be noted that the support row 6 is used for supporting the bag, therefore, the length of the support row 6 can be smaller than that of the upper support frame, so that a gap is formed between the support row 6 and the left and right sides of the upper support frame 2, so that the cylinder a and the cylinder B can be arranged on the inner side surface or the outer side surface of the left and right sides of the upper support frame, if the cylinder a and the cylinder B are arranged on the inner side surface of the left and right sides of the upper support frame, the piston rods of the cylinder a and the cylinder B are positioned in the gap, and the action of the support row is not affected.

In the fourth embodiment, as shown in fig. 4, a bag feeding device of an automatic feed bag hanging machine comprises an upper support frame 2, a lower support frame 1, a lifting mechanism and a driving mechanism; parallel arrangement about upper bracket 2 and lower carriage 1 is connected with elevating system between upper bracket 2 and lower carriage 1, upper bracket 2 is the rectangle frame structure, both sides are provided with parallel first pivot 3 and second pivot 8 respectively around upper bracket 2, be provided with respectively on the corresponding side of first pivot 3 and second pivot 8 and ask row 6, be provided with on upper bracket 2 and be used for driving first pivot 3 and second pivot 8 pivoted actuating mechanism.

The lifting mechanism comprises two groups of slide way assemblies, the two groups of slide way assemblies are arranged on the upper supporting frame, each group of slide way assemblies respectively comprise two guide rails 21, two sliding blocks 22 and a lifting cylinder 5, the upper ends of the two guide rails 21 are respectively and fixedly connected onto the upper supporting frame 2, the two guide rails 21 are correspondingly assembled with the sliding blocks 22 arranged on the lower supporting frame 1, the lifting cylinder 5 is fixedly arranged on the lower supporting frame 1, and a piston rod of the lifting cylinder 5 is fixedly connected onto the upper supporting frame 2.

Preferably, the four guide rails 21 of the two sets of slide assemblies are respectively and correspondingly arranged at positions near four corners at the bottom of the upper supporting frame 2, and of course, the two sets of slide assemblies may also be arranged at the left and right sides or the front and back sides corresponding to the bottom of the upper supporting frame 2.

Preferably, the slide 22 can also be replaced by a roller.

The lifting of the upper support frame 2 is realized by jacking or withdrawing the lifting cylinder 5, and the guide rail 21 slides up and down along the slide block 22, so that the lifting is stable.

The driving mechanism may be the same as that in the first embodiment, the second embodiment, or the third embodiment, and will not be described herein again.

In a fifth embodiment, as shown in fig. 5, the difference between this embodiment and the fourth embodiment is the difference of the lifting mechanism, and the specific structure of the lifting mechanism in this embodiment is as follows:

the lifting mechanism comprises two groups of slide way assemblies, the two groups of slide way assemblies are arranged on the upper supporting frame, each group of slide way assemblies comprises two guide rails 21, two sliding blocks 22 and a lifting cylinder 5, the upper ends of the two guide rails 21 are respectively and fixedly connected to the upper supporting frame 2, the lower ends of the two guide rails 21 are connected through a cross beam 23, the sliding blocks 22 are arranged on the lower supporting frame 1 and correspondingly assembled with the guide rails 21, the lifting cylinder 5 is fixedly arranged on the lower supporting frame 1, and a piston rod of the lifting cylinder 5 is fixedly connected to the middle of the cross beam 23.

Preferably, the four guide rails 21 of the two sets of slide assemblies are respectively and correspondingly arranged at the positions close to the four corners at the bottom of the upper supporting frame 1, and of course, the two sets of slide assemblies may also be arranged at the corresponding left and right sides or front and back sides at the bottom of the upper supporting frame 2.

In practical application, the piston rod of the lifting cylinder 5 is retracted to drive the beam 23 to move upwards, and the beam 23 drives the guide rail 21 to move upwards, so that the upper support frame 2 is jacked up.

The utility model discloses in, be provided with a plurality of pole teeth along length direction on the interior side edge of row 6 of holding in the palm, be equipped with between the adjacent pole tooth and dodge the clearance, the pole tooth of row 6 can the one-to-one or also can not correspond in the support in first pivot 3 and the second pivot 8.

In addition, the carrier row 6 can also be formed by directly connecting a plurality of rod teeth on the first rotating shaft or the second rotating shaft, and certainly, rib plates can also be connected among the plurality of rod teeth to ensure the strength.

The lower support frame 1 is composed of a frame and support legs at the bottom of the frame, a supporting plate is arranged in the frame, and avoidance slotted holes corresponding to the rod teeth on the two supporting rows are formed in the supporting plate.

When the support row is opened in the downward rotation, the rod teeth can pass through the avoidance slotted holes in the supporting plate, the rod teeth are opened in the downward rotation, so that the bags in the support row completely fall down onto the supporting plate, and the avoidance gap is used for passing through the adjacent avoidance slotted holes in the supporting plate to prevent interference.

Claims (10)

1. The utility model provides an automatic bag feeding device of bag machine that hangs of fodder which characterized in that: comprises an upper support frame, a lower support frame, a lifting mechanism and a driving mechanism; the upper support frame and the lower support frame are arranged in an up-down parallel mode, a lifting mechanism is connected between the upper support frame and the lower support frame, the upper support frame is of a rectangular frame structure, a first rotating shaft and a second rotating shaft which are parallel are arranged on the front side and the rear side of the upper support frame respectively, support rows are arranged on the corresponding side faces of the first rotating shaft and the second rotating shaft respectively, and a driving mechanism used for driving the first rotating shaft and the second rotating shaft to rotate is arranged on the right side or the left side of the upper support frame.

2. The bag feeding device of the automatic feed bag hanging machine according to claim 1, characterized in that: the driving mechanism comprises a horizontal cylinder, a rocker arm, a first connecting rod mechanism and a second connecting rod mechanism, the horizontal cylinder is fixedly arranged on the right side or the left side of the upper supporting frame, the middle of the rocker arm is pivoted on the upper supporting frame, a piston rod of the horizontal cylinder is connected with the upper end of the rocker arm, the upper end of the rocker arm is connected onto the first rotating shaft through the first connecting rod mechanism, and the lower end of the rocker arm is connected onto the second rotating shaft through the second connecting rod mechanism.

3. The bag feeding device of the automatic feed bag hanging machine according to claim 2, characterized in that: the first connecting rod mechanism comprises a connecting rod A and a connecting rod B, the upper end of the connecting rod A is connected with the upper end part of the rocker arm, the lower end of the connecting rod A is connected with one end of the connecting rod B, and the other end of the connecting rod B is fixedly connected with the first rotating shaft; the second connecting rod mechanism comprises a connecting rod C and a connecting rod D, one end of the connecting rod C is connected with the lower end of the rocker arm, the other end of the connecting rod C is connected with one end of the connecting rod D, and the other end of the connecting rod D is fixedly connected with the second rotating shaft.

4. The bag feeding device of the automatic feed bag hanging machine according to claim 1, characterized in that: the driving mechanism comprises two worm wheels, a worm and a speed reducing motor, the worm wheels are mounted on the first rotating shaft and the second rotating shaft, the worm wheels are in meshing transmission with the worm, and the speed reducing motor is connected with the worm through a coupler.

5. The bag feeding device of the automatic feed bag hanging machine according to claim 1, characterized in that: actuating mechanism includes cylinder A, cylinder B, even board A and even board B, and cylinder A and cylinder B set firmly on the right side of last support frame or left side, and cylinder A's piston rod is connected with even board A's one end, and even board A's other end fixed connection is in first pivot, and cylinder B's piston rod is connected with even board B's one end, and even board B's other end fixed connection is in the second pivot.

6. The bag feeding device of an automatic feed bagging machine according to any one of claims 1 to 5, wherein: the lifting mechanism comprises two groups of scissor supports and two lifting cylinders, the two groups of scissor supports are correspondingly connected to the front side and the rear side between the upper support frame and the lower support frame respectively, and each group of scissor supports are driven by one lifting cylinder.

7. The bag feeding device of an automatic feed bagging machine according to any one of claims 1 to 5, wherein: the lifting mechanism comprises two groups of slide way assemblies, the two groups of slide way assemblies are arranged on the upper supporting frame, each group of slide way assemblies respectively comprise two guide rails, two sliding blocks and a lifting cylinder, the upper ends of the two guide rails are fixedly connected to the upper supporting frame respectively, the lower ends of the two guide rails are correspondingly assembled with the sliding blocks arranged on the lower supporting frame, the lifting cylinder is fixedly arranged on the lower supporting frame, and a piston rod of the lifting cylinder is fixedly connected to the upper supporting frame.

8. The bag feeding device of an automatic feed bagging machine according to any one of claims 1 to 5, wherein: the lifting mechanism comprises two groups of slide way assemblies, the two groups of slide way assemblies are arranged on the upper supporting frame, each group of slide way assemblies respectively comprise two guide rails, two sliding blocks and a lifting cylinder, the upper ends of the two guide rails are fixedly connected to the upper supporting frame respectively, the lower ends of the two guide rails are connected through a cross beam, the sliding blocks are arranged on the lower supporting frame and are correspondingly assembled with the guide rails, the lifting cylinder is fixedly arranged on the lower supporting frame, and a piston rod of the lifting cylinder is fixedly connected to the middle of the cross beam.

9. The bag feeding device of the automatic feed bag hanging machine according to claim 1, characterized in that: a plurality of rod teeth are arranged on the inner side edge of the support row along the length direction, and avoidance gaps are arranged between adjacent rod teeth.

10. The bag feeding device of the automatic feed bag hanging machine according to claim 9, characterized in that: the lower support frame consists of a frame and support legs at the bottom of the frame, a support plate is arranged in the frame, and an avoidance slotted hole corresponding to the rod tooth is formed in the support plate.

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