CN217417450U - Bagged material stacking device - Google Patents

Abstract

The utility model discloses a device is put to material pile in bags, include: the base subassembly, transport subassembly and pay-off subassembly, it includes transporting piece and first driving piece to transport the subassembly, it sets up in the top of base to transport the piece, and transport the piece and offer the centre gripping clearance that is used for the centre gripping material, first driving piece is connected in transporting the piece, a material translation in a high plane is used for driving the transport piece and by the centre gripping, the pay-off subassembly includes the support, a slider for placing the material, second driving piece and material pushing piece, leg joint is in the base, and the pay-off passageway has been seted up, the slider sets up on the pay-off passageway, and sliding connection is in the support, the second driving piece is connected in the slider, be used for driving the slider and go up and down, in order to drive the material and rise to centre gripping clearance place high plane, material pushing piece relative centre gripping clearance is located on the pay-off passageway, and be connected to the support, be used for with material horizontal push to the centre gripping clearance. The utility model discloses can solve the inconvenient problem of material handling use among the bagged materials stacking device.

Description

Bagged material stacking device

Technical Field

The utility model relates to a hacking machine technical field especially relates to a device is piled to material in bags.

Background

Compared with a manual conveying stacking mode, the automatic stacking machine can solve the problems of high labor intensity and low stacking efficiency of workers, and can meet the requirements of various working scenes.

The hacking machine will be bagged materials, according to certain range pile up on tray or pallet etc. carry out automatic pile, but the pile multilayer, then release, the fork truck of being convenient for transports to warehouse storage, for example the application number is: chinese utility model patent CN202122216341.0, entitled: the utility model provides a novel simplex position hacking machine, includes the frame, is used for bearing the weight of the pallet of material, sets up in the frame and be used for snatching the mechanism that snatchs of material, the advantage for can not only reduce the quantity of pallet, two pallets of application can, improve the operating efficiency moreover. The grabbing mechanism in the device can only translate in a horizontal plane at a certain height to grab bagged materials conveyed by the conveying device, so that the materials need to be lifted manually or by additionally arranging the conveying mechanism outside the device.

Therefore, a bagged material stacking device is needed to solve the problem that in the prior art, the materials need to be manually carried or lifted to the grabbing height of the grabbing mechanism by using an externally arranged conveying mechanism, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a bagged material stacking device, which solves the technical problem in the prior art that the use is inconvenient because the material needs to be manually carried or lifted to the grabbing height of the grabbing mechanism by an external conveying mechanism.

In order to achieve the above technical purpose, the technical scheme of the utility model provides a device is put to bagged materials heap, include:

a base assembly comprising a base;

the transferring assembly comprises a transferring piece and a first driving piece, the transferring piece is arranged above the base, a clamping gap for clamping materials is formed in the transferring piece, and the first driving piece is connected to the transferring piece and used for driving the transferring piece and the clamped materials to translate in a height plane;

the feeding assembly comprises a support, a sliding part, a second driving part and a pushing part, wherein the sliding part is used for placing materials, the support is connected to the base, a feeding channel is formed in the base, the sliding part is arranged on the feeding channel and connected to the support in a sliding mode, the second driving part is connected to the sliding part and used for driving the sliding part to lift so as to drive the materials to ascend to a height plane where the clamping gap is located, and the pushing part is opposite to the clamping gap and arranged on the feeding channel and connected to the support and used for horizontally pushing the materials to the clamping gap.

Further, the transfer component still includes the stand, the vertical setting of stand, just the one end of stand connect in the base, first driving piece has stiff end and expansion end, the stiff end of first driving piece connect in the other end of stand, expansion end connect in the transfer piece, be used for the drive the translation of transfer piece in a fixed height plane.

Further, the inside cavity of support, the second driving piece includes two pivots, motor and chain drive spare, two the pivot is followed the axial of stand is parallel to each other and the interval sets up to rotate respectively connect in the support, motor fixed connection in the base, just the output shaft of motor is in one the pivot, chain drive spare and two the equal transmission of pivot is connected, just slider fixed connection in chain drive spare.

Furthermore, the sliding part comprises at least two bearing plates, each bearing plate is L-shaped and is provided with a first straight edge and a second straight edge, the two bearing plates are parallel to each other along the axial direction of the upright post at intervals, the first straight edges of the two bearing plates are horizontally arranged, and the second straight edges of the two bearing plates are connected with the chain transmission part.

Further, the pushing element includes scraping wings and linear electric motor, the scraping wings set up in on the route of pay-off passageway to along horizontal direction sliding connection in the support, linear electric motor fixed connection in the support, and its expansion end connect in the scraping wings, be used for the drive the scraping wings is close to or keeps away from along the horizontal direction the transportation subassembly motion, in order to place in material flat push on the bearing plate arrives in the centre gripping clearance.

Further, the sliding part further comprises at least one reinforcing rib plate, the reinforcing rib plate is arranged at the bottom of the bearing plate, and the reinforcing rib plate is connected with the first straight edge and the second straight edge of the bearing plate.

Furthermore, the sliding part also comprises a plurality of fixing rods, and the plurality of fixing rods are parallel and adjacent to each other along the length direction of the bearing plate and are connected to the first straight edge of the bearing plate.

Further, the pivot set up in the middle part of support, and will the internal partitioning of support is two adjacent pay-off passageway, two pay-off passageway intercommunication each other, the pay-off subassembly still includes the safety cover, the safety cover is located the top of support, and be connected to the support, the safety cover is relative the transport subassembly has still seted up the discharge gate.

Further, still include lifting unit, lifting unit includes lifter plate and third driving piece, the lifter plate set up in transport between piece and the base for place the tray, the third driving piece has stiff end and expansion end, the stiff end of third driving piece connect in base, expansion end connect in the lifter plate, be used for the drive the lifter plate is close to or is kept away from along vertical direction the transportation subassembly motion.

Furthermore, the device also comprises a moving trolley, wherein the moving trolley is connected to the base and is used for driving the base to move along a preset path.

Compared with the prior art, the beneficial effects of the utility model include: the transfer piece is arranged above the base and provided with a clamping gap for clamping or unloading materials, the transfer piece can translate in a fixed height plane under the driving piece of the first driving piece, the sliding piece can slide along the guide of the feeding channel under the driving of the second driving piece and is used for lifting the materials, meanwhile, the material pushing piece is arranged on the feeding channel relative to the transfer piece and is connected to the support and used for pushing the materials to translate in the plane where the transfer piece is located, so that the materials are pushed into the clamping gap from the discharging end of the feeding channel, the materials are conveyed to the designated grabbing height of the grabbing mechanism from the bottom, compared with the prior art, the grabbing mechanism grabs the materials, the device firstly utilizes the feeding component to lift the materials to the height plane where the transfer component is located, then utilizes the material pushing piece to horizontally push the materials to the clamping gap of the transfer component, and the problem that the prior art needs manual carrying or utilizes an external conveying mechanism to lift the materials to the grabbing machine The structure snatchs the height to lead to using inconvenient problem, still improved the efficiency of material centre gripping and pile up neatly simultaneously.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a bagged material stacking device according to an embodiment of the present invention;

FIG. 2 is an enlarged partial schematic view at A of FIG. 1;

fig. 3 is a front view of a bagged material stacking apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the connection of the base, the bracket, the feeding member, the sliding member, the pushing member and the protecting cover according to the embodiment of the present invention;

fig. 5 is a schematic three-dimensional structure diagram of a lifting assembly according to an embodiment of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the invention, taken in conjunction with the accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.

Referring to fig. 1 and 3, the present invention provides a bagged material stacking device, including: the base component 1, a transferring component 2 for transferring materials and a feeding component 3 for lifting materials, the base component 1 includes a base 11, the transferring component 2 includes a transferring member 21 and a first driving member 22, the transferring member 21 is disposed above the base 11, the transferring member 21 is provided with a clamping gap 211 for clamping materials, the first driving member 22 is connected to the transferring member 21 for driving the transferring member 21 and the clamped materials to move horizontally in a height plane, the feeding component 3 includes a bracket 31, a sliding member 32 for placing materials, a second driving member 33 and a pushing member 34, the bracket 31 is connected to the base 11 and is provided with a feeding channel 311, the sliding member 32 is disposed on the feeding channel 311 and is slidably connected to the bracket 31, the second driving member 33 is connected to the sliding member 32 for driving the sliding member 32 to move up and down to drive the materials to the height plane where the clamping gap 211 is located, the pushing member 34 is disposed on the feeding channel 311 opposite to the clamping gap 211 and connected to the bracket 31 for pushing the material horizontally to the clamping gap 211.

In the device, the transfer member 21 is arranged above the base 11 and is provided with a clamping gap 211 for clamping or discharging materials, the transfer member 21 can translate in a fixed height plane under the driving part of the first driving part 22, the sliding part 32 can slide along the guide of the feeding channel 311 under the driving of the second driving part 33, used for lifting the materials, and the pushing component 34 is arranged on the feeding channel 311 corresponding to the transferring component 21 and connected with the bracket 31, for pushing the material to translate in the plane of the transfer member 21, so that the material is pushed from the discharge end of the feeding channel 311 into the clamping gap 211, thereby realize carrying the material from the bottom to the appointed height of snatching the mechanism on snatching the mechanism and snatch the material among the prior art, this device utilizes feeding component 3 to rise the material to the high plane of transporting subassembly 2 place earlier, utilizes again to push away material piece 34 with material horizontal propelling movement to transporting in the centre gripping clearance 211 of subassembly 2.

It can be understood that the transfer member 21 is arranged at a fixed height, and is connected to the base 11 via the first driving member 22, the transfer member 21 and the support 31 are arranged at intervals, the height of the plane of the discharge end of the feeding channel 311 is equal to the plane of the clamping gap 211 of the transfer member 21 for accommodating the material, the feeding component 33 lifts the sliding member 32 and the material together along the vertical direction, the pushing member 34 pushes the material along the horizontal direction, and the material is pushed to the transfer member 21, so that compared with the prior art, the clamping jaw can grab the material from top to bottom, the precision of accurate clamping of the material is improved, and the stacking efficiency of the device is improved.

Further, through adjusting the size of centre gripping clearance 211 in this device to the size of adaptation material, and carry out centre gripping and holding it, when the material need be lifted off simultaneously, transfer 21 adjusts centre gripping clearance 211 and increases, and after the size of centre gripping clearance 211 was greater than the size of material, the material received the effect of gravity and falls naturally, and the pile up neatly to the specified area.

Further, as shown in fig. 1, the device further comprises a lifting assembly 4 and a moving trolley 5 connected to the base 11.

Wherein, lifting unit 4 includes lifter plate 41 and third driving piece 42, and lifter plate 41 sets up between transporting 21 and base 11 for place tray 6, and third driving piece 42 has stiff end and expansion end, and the stiff end of third driving piece 42 is connected in base 11, expansion end and is connected in lifter plate 41, is used for driving lifter plate 41 to be close to or keep away from transporting subassembly 2 and move along vertical direction.

It can be understood that the lifting assembly 4 is connected to the base 11 for placing the tray 6 for holding the material, designating a palletizing area for the material, and the lifting plate 41 can be driven by the third driving member 42 to move close to or away from the transferring member 21 in the vertical direction to cooperate with the transferring member 21 fixed with a certain height, so that the material clamped by the transferring member 21 always keeps a suitable distance from the tray 6.

Further, as shown in fig. 1, fig. 3 and fig. 5, the third driving member 42 is a first connecting rod and a second connecting rod hinged to each other at the middle part, a first sliding rail, a second sliding rail, a first sliding block connected to the first sliding rail in a sliding manner, a second sliding block connected to the second sliding rail in a sliding manner, one end of the first connecting rod is hinged with the base 11, the other end is hinged with the first sliding block, the first sliding rail is fixedly connected with the lifting plate 41, meanwhile, one end of the second connecting rod is hinged with the lifting plate 41, the other end is hinged with the first sliding block, the second sliding rail is fixedly connected with the base 11, the second slider slides along the guide of the second slide rail under the driving of the linear driving member, and the first connecting rod and the second connecting rod rotate around the rotating shaft 331 at the connection between the first connecting rod and the second connecting rod and the base 11, the first slider and the second slider respectively, so that the lifting plate 41 is lifted along the vertical direction.

Further, the third driving member 42 further includes a third connecting rod, a third sliding block and a third sliding rail, the third connecting rod is connected with the two second connecting rods, the third sliding block slides along the third sliding rail, and the third sliding block is fixedly sleeved on the third connecting rod and connected with the extending end of the linear driving member.

As an embodiment, the moving trolley 5 is connected to the base 11, and is used for conveniently moving the device to be suitable for different working conditions, which is not described herein.

As shown in fig. 1, the transferring assembly 2 further includes a vertical column 23, the vertical column 23 is vertically disposed, one end of the vertical column 23 is connected to the base 11, the first driving member 22 has a fixed end and a movable end, the fixed end of the first driving member 22 is connected to the other end of the vertical column 23, and the movable end is connected to the transferring member 21, and is configured to drive the transferring member 21 to translate in a fixed height plane.

It can be understood that, in the present apparatus, the first driving member 22 includes at least two connecting rods, a linear driving member and two motors 332, etc., the two connecting rods are hinged to each other, and the two connecting rods are respectively hinged to the bracket 31 and the transferring member 21, the linear driving member is hinged to one connecting rod, and the extended end thereof is hinged to the other connecting rod, for driving the two connecting rods to rotate around the rotating shaft 331 at the hinged position thereof, the two motors 332 are respectively connected to one connecting rod and the rotating member, for respectively driving one connecting rod to rotate around the rotating shaft 331 at the connected position thereof with the upright column 23 or driving the other connecting rod to rotate around the rotating shaft at the connected position thereof with the rotating member, and other structures can be substituted here to implement the translation of the transferring member 21 in the height plane where it is located, which is not described herein too much.

As shown in fig. 2 to 4, the inside of the bracket 31 is hollow, the second driving member 33 includes two rotating shafts 331, a motor 332 and a chain transmission member 333, the two rotating shafts 331 are parallel to each other and spaced apart from each other along the axial direction of the upright 23 and are respectively rotatably connected to the bracket 31, the motor 332 is fixedly connected to the base 11, the output shaft of the motor 332 is connected to one rotating shaft 331, the chain transmission member 333 is in transmission connection with both the two rotating shafts 331, and the sliding member 32 is fixedly connected to the chain transmission member 333.

It can be understood that, in the present apparatus, the motor 332 drives two rotation shafts spaced apart from each other in the height direction to rotate around the rotation axis thereof, so as to drive the two rotation shafts 331 to be connected to the chain transmission member 333 for movement, so as to lift the sliding member 32 connected to the chain transmission member 333.

Further, in the present apparatus, the chain transmission member 333 includes at least two sprockets and a chain, which are respectively fixedly sleeved on the surface of the rotating shaft 331, wherein the two sprockets are in transmission connection with the chain, and the conventional arrangement known to those skilled in the art is not illustrated herein.

Specifically, as shown in fig. 4, the rotating shaft 331 is disposed in the middle of the support 31, and divides the inside of the support 31 into two adjacent feeding channels 311, the two feeding channels 311 are communicated with each other, the feeding assembly 3 further includes a protection cover 35, the protection cover 35 is covered above the support 31 and connected to the support 31, and the protection cover 35 is further provided with a discharge hole relative to the transferring assembly 2.

It can be understood that, under the driving of the motor 332, the two rotating shafts 331 respectively rotate around their own axes under the driving action of the chain driving member 333, and form an annular circular motion track, that is, under the driving of the motor 332, the chain driving member 333 can circularly lift in the vertical direction, the bearing plate 321 in the sliding member 32 moves along with the chain driving member 333, and the protective cover 35 is covered above the bracket 31 for protecting the feeding channel 311, so as to prevent the material from flying out along the top of the bracket 31, thereby causing safety accidents and the like.

As shown in fig. 2 to 4, the sliding member 32 includes at least two bearing plates 321, at least one reinforcing rib 322 connected to a lower portion of the bearing plates 321, and a plurality of fixing rods 323 connected to an upper portion of the bearing plates 321.

The bearing plates 321 are L-shaped and have a first straight edge and a second straight edge, the two bearing plates 321 are parallel to each other and spaced from each other along the axial direction of the upright 23, the first straight edges of the bearing plates 321 are horizontally arranged, and the second straight edges of the two bearing plates 321 are connected with the chain transmission member 333.

It can be understood that the bearing plate 321 is L-shaped, and the second straight edge of the bearing plate 321 is connected to the chain transmission member 333, so that the first straight edge of the bearing plate 321 is always kept horizontal during transmission with the chain transmission member 333 to place the material.

Specifically, the apparatus further comprises at least two link plates, which are parallel to each other and spaced apart from each other, for connecting the bearing plate 321 to the chain transmission member 333.

As an implementation manner, the reinforcing rib plate 322 is disposed at the bottom of the bearing plate 321, and the reinforcing rib plate 322 is connected to the first straight edge and the second straight edge of the bearing plate 321, so as to reinforce the bearing capacity of the bearing plate 321 and prevent the bearing plate 321 from being damaged due to the excessive weight of the material.

As an implementation manner, the plurality of fixing rods 323 are parallel and adjacent to each other along the length direction of the bearing plate 321, and are connected to the first straight edge of the bearing plate 321 to increase friction between the bearing plate 321 and the material, and meanwhile, the cross section of the fixing rod 323 is arc-shaped, so that the material bag can be prevented from being damaged due to contact between the fixing rod 323 and the material bag.

As shown in fig. 2, the material pushing member 34 includes a material pushing plate 341 and a linear motor 342, the material pushing plate 341 is disposed on the path of the feeding channel and is slidably connected to the bracket along the horizontal direction, the linear motor 342 is fixedly connected to the bracket, and its movable end is connected to the material pushing plate 341 for driving the material pushing plate 341 to move close to or away from the transferring assembly along the horizontal direction, so as to push the material placed on the bearing plate horizontally into the clamping gap.

It will be appreciated that the pusher plate 341 is driven by the linear motor 342 to translate in a horizontal direction, and when the material is conveyed by the bearing plate 321 to the discharge end of the feed channel 311, the pusher plate 341 abuts the material and provides a pushing force to push the material toward the transfer assembly 2.

The specific working process of the utility model, the transferring part 21 is arranged above the base 11 and is provided with a clamping gap 211 for clamping or unloading the material, the transferring part 21 can translate in a fixed height plane under the driving part of the first driving part 22, the sliding part 32 can slide along the guiding direction of the feeding channel 311 under the driving of the second driving part 33 for lifting the material, meanwhile, the pushing part 34 is arranged on the feeding channel 311 relative to the transferring part 21 and is connected with the bracket 31 for pushing the material to translate in the plane where the transferring part 21 is located, so that the material is pushed into the clamping gap 211 from the discharging end of the feeding channel 311, thereby realizing that the material is conveyed to the designated grabbing height of the grabbing mechanism from the bottom, compared with the grabbing mechanism in the prior art for grabbing the material, the device firstly utilizes the feeding component 3 to lift the material to the height plane where the transferring component 2 is located, recycle and push away material 34 with material horizontal pushing to the centre gripping clearance 211 of transporting subassembly 2 in, can solve prior art and need artifical transport or utilize outside conveying mechanism to lift the material to the height of snatching the mechanism to lead to using inconvenient problem, still improved the efficiency of material centre gripping and pile up neatly simultaneously.

When the user uses the device, the first driving element 22 is first driven to drive the transferring element 21 to move along the discharging end of the feeding channel 311 close to the top of the bracket 31, and the height plane of the transferring element 21 for placing the material is smaller than or equal to the height plane of the discharging end of the feeding channel 311, then the driving motor 332 drives the chain driving element 333, the bearing plate 321 and the material to lift together, when the bearing plate 321 on the first layer conveys the material to the discharging end of the feeding channel 311, then the linear motor 342 drives the material pushing plate 341 to push the material to the transferring element 21 along the horizontal direction, so that the material is clamped by the transferring element 21, the first driving element 22 translates to the upper part of the tray 6 along the direction far from the clamping, and the height of the lifting plate 41 is adjusted by the third driving element 42, so that the appropriate height distance is kept between the tray 6 and the transferring element 21, and finally the transferring element 21 controls the size of the clamping gap 211, and discharging the materials.

Further, the transfer member 21 translates to one side of the discharge end of the feeding channel 311 again, the motor 332 continues to drive the chain transmission member 333 to move, the bearing plate 321 located on the first layer moves along the guide of the chain transmission member 333 and turns over in the protective cover 35 arranged at the top, at this time, the bearing plate 321 located on the second layer rises and falls to the discharge end of the feeding channel 311 along with the chain transmission member 333, and finally, the steps are repeated, so that the material located on the bearing plate 321 on the second layer can be transferred.

Through above-mentioned mechanism, can solve prior art and need artifical transport or utilize outside conveying mechanism to lift the material to the height of snatching that snatchs the mechanism to lead to using inconvenient problem, still through the mode that pushes away the material pay-off, replace the mode that grabs the material claw and snatch the material to carry out the centre gripping to the material simultaneously, improved the precision of material centre gripping and the efficiency of pile up neatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims (10)

1. A bagged material stacking apparatus, comprising:

a base assembly comprising a base;

the transferring assembly comprises a transferring piece and a first driving piece, the transferring piece is arranged above the base, a clamping gap for clamping materials is formed in the transferring piece, and the first driving piece is connected to the transferring piece and used for driving the transferring piece and the clamped materials to translate in a height plane;

the feeding assembly comprises a support, a sliding part, a second driving part and a pushing part, wherein the sliding part is used for placing materials, the support is connected to the base, a feeding channel is formed in the base, the sliding part is arranged on the feeding channel and connected to the support in a sliding mode, the second driving part is connected to the sliding part and used for driving the sliding part to lift so as to drive the materials to ascend to a height plane where the clamping gap is located, and the pushing part is opposite to the clamping gap and arranged on the feeding channel and connected to the support and used for horizontally pushing the materials to the clamping gap.

2. The bagged material stacking device as claimed in claim 1, wherein the transferring assembly further comprises a vertical column, one end of the vertical column is connected to the base, the first driving member has a fixed end and a movable end, the fixed end of the first driving member is connected to the other end of the vertical column, and the movable end of the first driving member is connected to the transferring member for driving the transferring member to move horizontally in a plane with a fixed height.

3. The bagged material stacking device as claimed in claim 2, wherein the support is hollow, the second driving member includes two rotating shafts, a motor and a chain transmission member, the two rotating shafts are spaced and parallel to each other along the axial direction of the upright, and are respectively rotatably connected to the support, the motor is fixedly connected to the base, the output shaft of the motor is connected to one of the rotating shafts, the chain transmission member is in transmission connection with both of the two rotating shafts, and the sliding member is fixedly connected to the chain transmission member.

4. The bagged material stacking apparatus of claim 3, wherein said sliding member comprises at least two bearing plates, said bearing plates are L-shaped and have a first straight edge and a second straight edge, said two bearing plates are parallel to and spaced apart from each other along the axial direction of said upright, said first straight edges of said two bearing plates are horizontally disposed, and said second straight edges of said two bearing plates are connected to said chain transmission member.

5. The bagged material stacking apparatus according to claim 4, wherein the pushing member comprises a pushing plate and a linear motor, the pushing plate is disposed on the path of the feeding channel and is slidably connected to the bracket along a horizontal direction, the linear motor is fixedly connected to the bracket, and a movable end of the linear motor is connected to the pushing plate for driving the pushing plate to move closer to or away from the transferring assembly along the horizontal direction, so as to push the material placed on the bearing plate to the clamping gap.

6. The bagged material stacking device according to claim 5, wherein the sliding member further comprises at least one rib plate, the rib plate is disposed at the bottom of the bearing plate, and the rib plate is connected to both the first straight edge and the second straight edge of the bearing plate.

7. A bagged material stacking apparatus according to claim 4, wherein the sliding member further comprises a plurality of fixing rods, a plurality of fixing rods are disposed parallel and adjacent to each other along the length direction of the bearing plate and are connected to the first straight edge of the bearing plate.

8. The bagged material stacking apparatus according to claim 3, wherein the rotating shaft is disposed in a middle portion of the support and divides an interior of the support into two adjacent feeding passages, the two feeding passages are connected to each other, the feeding assembly further comprises a protecting cover, the protecting cover is disposed above the support and connected to the support, and the protecting cover is further provided with a discharge hole opposite to the transporting assembly.

9. The bagged material stacking device as claimed in claim 1, further comprising a lifting assembly, wherein the lifting assembly comprises a lifting plate and a third driving member, the lifting plate is disposed between the transferring member and the base for placing the tray, the third driving member has a fixed end and a movable end, the fixed end of the third driving member is connected to the base, and the movable end of the third driving member is connected to the lifting plate for driving the lifting plate to move toward or away from the transferring assembly along the vertical direction.

10. The bagged material stacking apparatus of claim 1, further comprising a moving trolley connected to said base for driving said base to move along a predetermined path.

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