CN218950470U

CN218950470U - Ton bag turner

Info

Publication number: CN218950470U
Application number: CN202122594048.8U
Authority: CN
Inventors: 黄明石
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2023-05-02
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to the technical field of material dumping and emptying mechanical devices, in particular to a ton bag overturning machine. The conventional material pouring machine can only turn over one ton package at a time, and at the moment, the lifting device needs to wait for the unloading of the previous package and then place the second package on the material pouring machine for turning over, so that the technical problems of low working efficiency and the like exist. The utility model provides a device capable of simultaneously or intermittently processing multiple ton bags for overturning and dumping, which comprises a frame, a driving device, a turning plate and an auxiliary plate, wherein the auxiliary plate is provided with a translation track or a turntable track. The utility model adopts the design of the auxiliary plate and the multi-supporting body of the turning plate, can support a plurality of ton bags at one time, improves the working efficiency, has simple and easy use equipment structure, compact integral structure, simple and convenient installation and maintenance and lower operation cost.

Description

Ton bag turner

Technical Field

The utility model relates to the technical field of material dumping and emptying mechanical devices, in particular to a ton bag overturning machine.

Background

The industrial production of aluminum electrolysis mainly adopts a Hall-erlenmehtlite-aluminum oxide fused salt electrolysis method, which is a multiphase electrolyte system taking fluorite which takes cryolite as a main solvent and aluminum oxide as a solute. With the rapid development of aluminum electrolysis technology and the increasing size of electrolytic cells, the demand for alumina raw materials for aluminum electrolysis is also increasing. The alumina raw materials adopted in the industrial production of aluminum electrolysis are usually packaged in packaging bags (commonly called ton bags), and when the alumina packaging bags are used, a blanking person uses a blade to scratch the alumina packaging bags manually, so that alumina in the packaging bags is poured out and enters a blanking port.

The prior art has also attempted to solve the above problems by various means, such as CN201914725U bag turner, CN210417025U a turning and pouring device, etc., which can empty and pour the material from its package to some extent. However, in an actual production environment, the general flow is to lift and discharge a ton package, so that the lifting device needs to work repeatedly; in order to improve the working efficiency, the lifting device can suspend a plurality of ton bags at a time, but a conventional material pouring machine can only turn over one ton bag at a time, at the moment, the lifting device needs to wait for the unloading of the previous bag and then place a second bag on the material pouring machine for turning over. Therefore, the conventional material pouring device also has the technical problems of low working efficiency and the like.

Disclosure of Invention

The purpose of the utility model is that: the device for simultaneously or intermittently processing the overturning and dumping of the multiple ton bags is provided, so that the working efficiency is greatly improved.

The technical scheme adopted for solving the technical problems is as follows:

a ton bag turner, hereinafter referred to as "turner", characterized in that:

the turnover machine comprises a frame, a driving device and a turnover plate, wherein the frame is used for supporting, assembling and bearing the turnover plate and/or the driving device, the driving device is used for driving the turnover plate to rotate, and the turnover plate is used for supporting, bearing and turnover materials;

the frame is in a frame and/or box type structure, a rotating shaft is arranged on one side of the top of the frame, the turning plate is hinged with the frame through the rotating shaft, and the driving device is arranged at the bottom of the turning plate.

The bag turning machine is provided with an auxiliary plate which is used for supporting, bearing and turning materials and is assembled on the frame.

The auxiliary plate is provided with a track device which moves to the position of the turning plate and enables the auxiliary plate to replace the turning plate or overlap the auxiliary plate and the turning plate.

The auxiliary plate and the turning plate are respectively positioned on the upper horizontal plane and the lower horizontal plane, and are arranged in parallel.

The auxiliary plate is provided with a translation track, the translation track extends to the turning plate, and the auxiliary plate can slide along the translation track in a translation way towards the turning plate direction and slide until the auxiliary plate is overlapped with the turning plate.

The translation track is arranged at the bottoms of the auxiliary plate and the turning plate, and is provided with at least two guide rails which are arranged in parallel; the translation track is divided into an auxiliary plate track and a turning plate track, wherein the auxiliary plate track is fixed on the frame, the turning plate track is fixed at the bottom of the turning plate, and the turning plate is provided with a guide groove corresponding to the turning plate track; the auxiliary plate rail and the turning plate rail are aligned along the translation direction of the guide rail, and a gap is reserved at the joint of the auxiliary plate rail and the turning plate rail to disconnect each other; the auxiliary plate is provided with a guide wheel matched with the translation track.

The track arrangement is a turntable track.

The turntable track comprises a circular rail and a turntable frame, wherein the circular rail is provided with at least two circular guide rails, and all the circular guide rails are concentrically arranged; the circular rail is fixed on the frame; the turntable frame is arranged on the circular rail, and is provided with a sliding block and/or a pulley which are matched with the circular rail, and the turntable frame can rotate along the circular rail through the sliding block and/or the pulley.

The turning plate and the auxiliary plate are fixed on the turntable frame;

the number of the turning plates and the number of the auxiliary plates are 2-4 in total, and the turning plates and the auxiliary plates are arranged in a grid shape; the position of the blanking port is positively corresponding to that of the turning plate, and the other parts are auxiliary plates; when the turnover plate overturns the ton package, and the turnover plate is turned out of the blanking port, the turnover plate is converted into an auxiliary plate, and meanwhile, the auxiliary plate turned into the blanking port is converted into the turnover plate.

The turning plate and/or the auxiliary plate is provided with a lying plate which extends from the turning plate rotating shaft towards the direction far away from the turning plate or extends from the auxiliary plate rotating shaft towards the direction far away from the auxiliary plate.

The lying plate and the turning plate or the lying plate and the auxiliary plate are positioned on the same plane or at a certain threshold angle.

The beneficial effects of the utility model are as follows:

1. the design of multiple supporting bodies with auxiliary plates and turning plates is adopted, so that a plurality of ton bags can be received at one time, and the working efficiency is improved;

2. the auxiliary plate can be overlapped on the turning plate and turned over along with the turning plate, so that the equipment is simple in structure and easy to use;

3. the ladle overturning machine has the advantages of compact integral structure, simplicity and convenience in installation and maintenance and lower operation cost;

4. the multiple auxiliary plate scheme can further improve the work efficiency of turning over the package.

Drawings

The drawings are as follows:

fig. 1 is a schematic view of an initial state structure of the first to third embodiments of the present utility model, in which a sub-plate is separated from a turning plate;

fig. 2 is a schematic view of an overlapping structure of the first to third embodiments of the present utility model, in which the sub-panel overlaps the turning plate;

FIG. 3 is a schematic view of a translation track in one to three embodiments of the present utility model;

FIG. 4 is a schematic view of a partially enlarged structure of a translation track in one to three embodiments of the present utility model;

FIG. 5 is a schematic view of a fourth embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a fifth embodiment of the present utility model.

Wherein, the liquid crystal display device comprises a liquid crystal display device,

1 machine frame 11 rotating shaft 2 turning plate 21 guide groove 3 auxiliary plate 31 guide wheel 4 translation track 40 guide rail 41 auxiliary plate rail 42 turning plate rail

5 turntable track 51 round rail 52 turntable rack 6 creeper 7 blanking mouth.

Detailed Description

[ example 1 ] infrastructure

As shown in fig. 1-4, the ton bag turner according to the embodiment includes a frame, a driving device, and a turning plate, wherein the frame is used for supporting, assembling, carrying the turning plate and/or the driving device, the driving device is used for driving the turning plate to rotate, and the turning plate is used for supporting, carrying and turning over materials; the frame is in a frame and/or box type structure, a rotating shaft is arranged on one side of the top of the frame, the turning plate is hinged with the frame through the rotating shaft, and the driving device is arranged at the bottom of the turning plate. The turner is used for turning over an alumina raw material packaging bag (commonly called a ton bag) in the aluminum electrolysis industrial production, and the weight of the ton bag is generally more than 1 ton, and possibly more than half ton, but the ton bag belongs to a material packaging bag which cannot be directly operated by manpower; on the other hand, powdery, granular materials and the like similar to the alumina raw materials can be turned over by adopting the turning-over machine in the embodiment. Based on the above application, the model, specification, material and the like of the materials used for manufacturing the ladle turner should be matched with the application requirements so as to meet the limit of normal operation of the ladle turner, and specific details are not repeated. In addition, it should be further described that the frame and the turning plate of the ladle turner are not limited to the plane and the rectangle shown in the drawings, and the frame can be flexibly adjusted according to the actual ladle turner needs (the factors related to the type of the driving device, the turning plate turning action, the ton bag overturning action, the equipment operation place and the like), for example, the special shape of the local arc edge; in particular, the structure of the flap is named "plate" here, but in connection with the present application, it should be understood that the support members capable of carrying heavy materials are all within the category of the flap described in this embodiment, such as grid-like pads, screen plates, breast plates, etc., or profiled plates spliced or integrally formed at an oblique angle, etc., and are not limited in their sense only literally.

The driving device of the ladle overturning machine can adopt mechanical transmission modes such as crank connecting rods, gears, racks, steel ropes and the like, hydraulic transmission modes such as hydraulic transmission modes, pneumatic transmission modes and the like, and electric transmission modes such as motors, electromagnetism and the like, wherein hydraulic transmission is common.

Example 2 additional sub-plates

As shown in fig. 1-4, on the basis of the above embodiment, the ladle tilting machine of this embodiment is provided with an auxiliary plate for supporting, carrying and tilting the material, and the auxiliary plate is assembled on the frame. The conventional bale overturning machine can only overturn one ton package at a time, the crane can hang a plurality of ton packages at a time, when the first ton package is placed on the bale overturning machine and overturned, other ton packages are placed without places and can only be hung by the crane for waiting, and when the first ton package overturns, the crane can operate the other ton packages again, so that the working efficiency is lower. In order to solve the above problems, the embodiment is provided with an auxiliary plate outside the turning plate, wherein at least one auxiliary plate is arranged, and the bearing capacity of the auxiliary plate is equivalent to that of the turning plate. The auxiliary plate is arranged at a position adjacent to the turning plate, when the crane transfers a plurality of ton bags, the ton bags can be placed on the turning plate and the auxiliary plate at the same time, and the crane is emptied and returned.

The auxiliary plate is provided with a track device which moves to the position of the turning plate and enables the auxiliary plate to replace the turning plate or overlap the auxiliary plate and the turning plate. The auxiliary plate is used for replacing the turning plate, the turning plate is withdrawn from the original working position, the auxiliary plate occupies the working position of the original turning plate, namely, the turning plate is withdrawn after the ton bags on the turning plate are turned over, the auxiliary plate bears a second ton bag and is transferred to the working position (namely, a material discharging port), and the auxiliary plate performs turning movement to turn over the second ton bag; at this time, the auxiliary plate is required to be provided with the same rotating shaft and/or driving device as the turning plate, and the rotating shaft assembled on the turning plate is also transferred together because the turning plate is removed from the original working position, so that the auxiliary plate is required to be provided with a special rotating shaft, namely the auxiliary plate is movably connected with the frame by adopting the special rotating shaft. The driving device for driving the turning plate or the auxiliary plate can be independently configured, namely the turning plate and the auxiliary plate respectively work by using the driving devices which are independently configured, and the driving devices can be uniformly configured, namely the turning plate and the auxiliary plate share the same set of driving device, at the moment, a buckle device is required to be arranged between the driving device and the turning plate or the auxiliary plate, and the buckle device can realize assembly and separation between the driving device and different turning plates or auxiliary plates.

The fact that the auxiliary plate is overlapped with the turning plate means that after the turning plate turns over the ton package, the auxiliary plate carrying the new ton package moves to the position above the turning plate in a translation mode, and the auxiliary plate and the turning plate are overlapped up and down. When the auxiliary plate needs to overturn materials, the driving device is started to enable the overturning plate to overturn, and the overturning plate can drive the auxiliary plate on the overturning plate to overturn together, so that a new ton bag on the auxiliary plate can finish dumping action. Further, when the flap is flipped with the flap, the flap cannot be moved out of overlapping relation with the flap, and therefore the track arrangement between the flap and the flap only allows the flap to translate from beyond the flap onto the flap (or back) to limit other displacement of the flap as it is flipped with the flap.

The two ways of realizing the alternate overturning work between the auxiliary plate and the turning plate are listed, and other structural ways which are expanded by the design thought and can realize the same function are also all the meanings expressed in the application and are not repeated herein.

The track arrangement between the auxiliary plate and the turning plate can be a translation track, a turntable track or a special track matched with the corresponding turning operation mode in combination with the turning operation mode, and specific details are described in the following embodiments.

[ example 3 ] parallel sub-plate

As shown in fig. 3 and 4, on the basis of the above embodiment, the auxiliary plate and the turning plate in this embodiment are respectively located on two different horizontal planes, and the auxiliary plate and the turning plate are arranged in parallel.

In order to facilitate understanding of the above structure and the connection relationship thereof, the following will take a structure in which a turning plate, a sub-plate and the two plates are arranged in parallel as an example to describe the structural features, connection relationship and use method of the ladle turner.

Initially, the secondary plate is separated from the flap and is located on the secondary plate rail. When the crane is used, two ton bags are placed on the turning plate and the auxiliary plate at one time, and the crane returns; firstly starting a driving device under the turning plate, jacking and turning the turning plate to enable ton bags on the turning plate to be dumped to unload materials; and then the turning plate returns to the original position, and the turning plate rail is aligned with the auxiliary plate rail. The second stage, preparing ton bags on the turnover auxiliary plate; firstly, the auxiliary plate horizontally slides along the auxiliary plate rail to the turning plate rail (can be driven by a motor or a hydraulic system), the guide wheels enter the turning plate rail from the auxiliary plate rail, the support of the guide wheels passes through the guide grooves, the auxiliary plate horizontally moves above the turning plate, and when the auxiliary plate is overlapped with the turning plate, all the guide wheels enter the turning plate rail; and then the driving device under the turning plate is started again, and when the turning plate turns over, the auxiliary plate and the ton bags on the auxiliary plate are driven to turn over together, so that the second ton bag is toppled over. When the auxiliary plate is turned over in the second stage, the auxiliary plate rail is separated from the turning plate rail, the guide wheel at the bottom of the auxiliary plate is limited in the turning plate rail, and the auxiliary plate cannot radially displace in the rotating shaft during turning. Further, after the auxiliary plate is overlapped with the turning plate, a locking device can be arranged between the auxiliary plate and the turning plate to lock the auxiliary plate on the turning plate, so that the guide wheel on the auxiliary plate is prevented from sliding out of the turning plate rail.

The turning plate and the auxiliary plate are both in grid structures.

Furthermore, guardrails can be arranged around the auxiliary plate and the turning plate so as to prevent the ton bag from falling off obliquely. Because the subplate and turn over the board and need translate and overlap, so the subplate and turn over the guardrail on the board and need satisfy the overlapping action of two boards to and the subplate translation turns over the board on the back, need turn over the board together and overturn, make the slope of turning over the package arrange the material, consequently, turn over the intermediate position that board and subplate splice mutually and do not set up the guardrail, pivot one side also does not set up the guardrail, and the setting mode of other position guardrails is more conventional, and is not repeated.

Embodiment 4 turnplate type turning plate

As shown in fig. 5 and 6, on the basis of the above embodiment, the track device in this embodiment is a turntable track.

The turning plate and the auxiliary plate are fixed on the turntable frame; the number of the turning plates and the number of the auxiliary plates are 2-4 in total, and the turning plates and the auxiliary plates are arranged in a grid shape; the position of the blanking port is positively corresponding to that of the turning plate, and the other parts are auxiliary plates; when the turnover plate overturns the ton package, and the turnover plate is turned out of the blanking port, the turnover plate is converted into an auxiliary plate, and meanwhile, the auxiliary plate turned into the blanking port is converted into the turnover plate. It can be understood that the auxiliary plates are arranged on the turntable frame and are used for bearing the surplus ton bags lifted by the crane, and only the auxiliary plates rotating to the position of the blanking port are called turning plates, namely, in the position, the ton bags are turned over by the turning plates to empty materials, and the materials can be turned over only at the position of the blanking port; after the turnover plate overturns the ton package, the turnover plate immediately rotates out of the blanking port position, receives a new ton package, and then is converted into the auxiliary plate.

Preferably, the number of the turning plates and the auxiliary plates is 4, and the two ton bags are lifted by the crane each time, so that the carrying capacity of the crane for two times can be carried, and the working efficiency is further improved. Under actual working conditions, each production line is generally provided with 3-8 turner for feeding, the quantity of turners is large, and a crane is required to frequently hoist ton bags in a reciprocating manner, so that the construction cost and the operation cost are high. The ladle overturning machine can support 2-4 conventional ladle overturning machines, even more ladle overturning machines, and the overall working efficiency is greatly improved.

Example 5 extension creeper

As shown in fig. 3 and 6, on the basis of the above embodiment, the turning plate and/or the auxiliary plate in this embodiment is provided with a lying plate, and the lying plate extends from the turning plate rotating shaft towards the direction away from the turning plate or extends from the auxiliary plate rotating shaft towards the direction away from the auxiliary plate.

The lying plate extends to the direction of the blanking port from the turning plate or the auxiliary plate. The general bale breaker mounted position is higher, and the space on this high bench is narrow and small, needs arrange equipment installation and operation, personnel's activity, wrapping bag temporary storage etc. in this space. Therefore, the size of the ladle overturning machine should be reduced to the minimum as far as possible, namely, the overturning plate or the auxiliary plate can only accommodate ton bags, and the space around the ton bags is extremely limited; when the material is poured in the upset of bale turning machine, ton package slope falls to the blanking mouth, and easy landing turns over the board, causes the damage to equipment such as blanking mouth, influences material discharge and production continuity, and follow-up resume work also wastes time and energy. According to the embodiment, on the basis of the embodiment, the turning plate and the auxiliary plate extend out to the direction of the blanking port for receiving the ton bag which falls down obliquely, so that the ton bag is prevented from sliding down to the bag turning machine. Furthermore, the lying plate can also be designed into a grid, a rail, a grid, a screen mesh and other structures, so that on one hand, the effect of preventing the ton bag from sliding downwards along the turning plate is achieved, and on the other hand, constant discharge of materials can be controlled to a certain extent.

Further, the two sides of the lying plate may also be provided with guardrails similar to those of embodiment 3.

It should be finally noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solutions of the present utility model without departing from the spirit and scope of the technical solutions of the present utility model, and they are all encompassed in the scope of the claims of the present utility model.

Claims

1. A ton bag turner, hereinafter referred to as "turner", characterized in that:

2. A ton bag turner as in claim 1 wherein:

3. A ton bag turner as in claim 2 wherein:

4. A ton bag turner as in claim 3 wherein:

5. A ton bag turner as in claim 3 wherein:

6. The ton bag turner of claim 5 wherein:

7. A ton bag turner as in claim 3 wherein:

the track arrangement is a turntable track.

8. The ton bag turner of claim 7 wherein:

9. The ton bag turner of claim 8 wherein:

the turning plate and the auxiliary plate are fixed on the turntable frame;

10. A ton bag turner as in any one of claims 1-9 wherein:

11. The ton bag turner of claim 10 wherein: