46 results about "Intermediate bulk container" patented technology

The invention relates to an Intermediate Bulk Container combination (IBC combination) comprising a pallet (20), which has a plastic pallet body (25) and a mesh cage attached to the pallet (20), in particular a metal tubular mesh cage (30), wherein an inner container (35) made of dimensionally stable plastic or flexible material is mounted in the mesh cage (30) and the IBC optionally has a corner and / or edge protection, and the pallet (20) has at least one plastic reinforcing strip (80). The invention also relates to a method for producing such an IBC (10).

The utility model discloses a combined type intermediate bulk container steel frame stamping mechanism, and belongs to the technical field of steel frame stamping. Mainly comprises a workbench and a clamping mechanism, the clamping mechanism is arranged on the workbench, the clamping mechanism is provided with four sets of tensioning units, each tensioning unit comprises a second base fixed to the workbench, a stamping base installed on the second base in a sliding mode and an ejector block arranged in the stamping base, and the second base is fixed to the workbench. The top block is suitable for stretching out towards the top of the stamping seat or contracting towards the interior of the stamping seat, the stamping part is arranged at the position close to the tensioning unit and provided with a punch and a stamping plate, and the stamping seat is suitable for sliding on the second seat so as to adjust the distance between every two sets of stamping seats. And the corners of the frame bottom cross beams with different sizes are limited under the action of the top blocks. According to the combined type intermediate bulk container steel frame stamping mechanism, the effect of limiting and fixing frame bottom cross beams of different sizes is achieved.

One or more techniques and / or systems are disclosed for a mixing assembly. The mixing assembly includes a rigid shaft; an end connection component coupled to a first end of the rigid shaft; and a start connection component coupled to a second end of the rigid shaft opposite to the first end of the rigid shaft. Further, a motor drive is coupled to the start connection component and configured to rotate the start connection component, the rigid shaft, and the end connection component. A collar is arranged between the start connection component and the motor drive. A connector is arranged between the collar and the start connection component. The connector includes threads configured to threadably attach to an opening in an intermediate bulk container for mixing a liquid housed therein.

An intermediate bulk container system includes a molded bottle and a pallet. The molded bottle includes a bottom wall and a top wall opposite the bottom wall. A plurality of support columns extend vertically from the bottom wall and define a column thickness. A plurality of sidewalls extending vertically between the bottom wall and the top wall and horizontally between the support columns. The sidewalls define a sidewall thickness that is less than the column thickness. The molded bottle further includes a band or belt that wraps around the molded bottle, and the band is formed of a plurality of ribs. Each of the plurality of ribs protrudes outward from one of the plurality of sidewalls and extends between a pair of the plurality of columns, wherein each of the plurality of ribs defines a rib thickness that is less than the column thickness.

Pallet base (8), in particular a pallet base (8) of an Intermediate Bulk Container (IBC) (1), preferably an IBC container with cage, comprising: - a deck structure (20, 20', 20"). with a top (28) and a bottom (29), wherein the top defines a loading platform (27) adapted to support an IBC container (3); - at least one foot structure (21, 21', 21") extending from the underside (29); wherein at least one skid structure (10) is provided, wherein the at least one skid structure (10) is configured to engage with the at least one foot structure (21, 21', 21"), preferably using a snap mechanism (13), characterized in that the at least one skid structure (10) has a tapered shape over its entire length with a skid top (15) and a skid bottom (16), wherein the skid top (15) is narrower than the skid bottom (16) and wherein the engagement area (11) is arranged on the skid top (15), wherein the engagement area (11) projects beyond an edge of the skid top (15) and is narrower than a width (W2) of the skid bottom (16).

The utility model relates to the technical field of bulk container devices, in particular to a detachable valve fixing frame valve and an intermediate bulk container device.The detachable valve fixing frame valve comprises a container main body for storing materials, a liquid bag for containing the materials and a material valve main body for discharging the materials, the liquid bag is arranged in the container main body, a valve flange is welded to one side of the liquid bag, and the valve flange is welded to the other side of the liquid bag. One side of the valve flange is in flange connection with a valve main body, a U-shaped fixing frame main body is attached to one side of the valve main body, one side of the fixing frame main body is fixedly connected with a supporting leg, and the other side of the fixing frame main body is fixedly connected with a hanging lug. The valve body and the fixing frame body are provided with structures which are convenient to disassemble, assemble and position, so that the valve body and the fixing frame body are easy to install and stable after being installed, and compared with welding of a liquid bag and a valve assembly in the prior art, the fixing mode is not prone to causing deformation of the fixing frame body, squeezing of the valve body and leakage of the valve body.

The invention relates to a flexible intermediate bulk container, FIBC, 01, having a bag body with a bag base 02 and at least one side wall 03. A plurality of carrying straps 08 each comprising a loop portion 05 and a connecting portion 14 are connected to the FIBC 01. At least one of the plurality of carrying straps 08 comprises a releasable portion 15 between the loop portion 05 and the connecting portion 14. A release assembly 13 releasably holds at least one of the plurality of carrying straps to an upper portion of the at least one side wall 03 at a portion adjacent the loop portion 05. The connecting portion 14 is fixed to the bag body at a location on or adjacent the bag base 02.

The utility model relates to the technical field of IBC ton barrels, and discloses an IBC ton barrel frame production line discharging structure which comprises a roller conveyor and pipe bodies. First limiting assemblies used for limiting the moving position of the pipe body are arranged on the front side and the rear side of the left end of the roller conveyor correspondingly. Through cooperation of the roller conveyor, the pipe body, the first limiting assembly and the second limiting assembly, the limiting effect on movement of the pipe body on the roller conveyor is achieved through the arrangement of the limiting assemblies, the problem that the pipe body falls off from the roller conveyor is effectively solved, and the production efficiency is improved. By adopting the mode that the first limiting assembly and the second limiting assembly are used for limiting the two sections on the roller conveyor, the conveying stability of the pipe body on the roller conveyor is enhanced, the pipe body is prevented from falling off from the roller conveyor, and damage to the pipe body after falling off is avoided.

The utility model discloses a cutting machine for IBC (Intermediate Bulk Container) production, which belongs to the field of cutting machines and comprises a shell, a rotating rod is arranged on the inner side of the shell, two circular plates are fixedly connected to the outer side of the rotating rod, two arc-shaped frames movably abut against the outer side of the rotating rod, and arc-shaped holes are formed in the inner sides of the two arc-shaped frames. And connecting columns movably abut against the inner sides of the tops of the two arc-shaped frames correspondingly, connecting frames are fixedly connected to the outer sides of the two connecting columns correspondingly, two cutting blades are fixedly connected between the two connecting frames, and long blocks are fixedly connected to the front sides and the rear sides of the two cutting blades correspondingly. The packaging barrel cutting device is reasonable in structural design, a plurality of containing holes are formed in the top of the device, so that the device can cut a plurality of packaging barrels at the same time, the working efficiency is improved, the device can automatically cut the packaging barrels in a unified mode through cooperation of a motor, a rotating shaft, an arc-shaped frame and a cutting blade, and the working efficiency is improved. And therefore, the cutting precision of the container barrel is guaranteed, and resource waste caused by cutting the container barrel is avoided.

The utility model discloses an intermediate bulk container with a buffer structure, which comprises an intermediate bulk container and the buffer structure, the buffer structure is composed of four groups of rubber anti-collision protection plates and an adjusting structure, the four groups of rubber anti-collision protection plates are connected through the adjusting structure, and the adjusting structure comprises a fixed inner rod and a movable outer rod. Springs are symmetrically and fixedly connected to the two sides of the fixed inner rod, the surfaces of the springs are sleeved with movable outer rods, and the ends, away from each other, of the movable outer rods are fixedly connected with the rubber anti-collision protection plate. According to the buffering structure, the rubber anti-collision protection plate and the adjusting structure are arranged, the supporting strength of the rubber anti-collision protection plate can be enhanced through the anti-collision strips arranged on the outer wall of the rubber anti-collision protection plate, the overall structural strength of the buffering structure can be effectively improved through the adjusting structure and the rubber anti-collision protection plate, and when the corner position of the device is subjected to collision force, the buffering structure is not damaged. The rubber anti-collision protection plate, the anti-collision strip and the protection pad protect the corners of the rubber anti-collision protection plate at the same time.

A mounting system for mounting an item of liquid handling equipment to an intermediate bulk liquid container is described, the mounting system including a frame which includes a number of attachment regions for attaching the frame to the cage of the intermediate bulk container; the attachment regions include saddles which fit about the vertically disposed cage bars; the attachment regions further include support members to which the saddles are attached and which in use can rest upon a horizontally oriented cage bar; a pair of lateral frame members attached to the support members; and the lateral support members support a mounting region which is adapted to support an item of liquid handling equipment.

The utility model discloses an IBC (Intermediate Bulk Container) containing barrel with a reinforcing keel, which belongs to the technical field of IBC containing barrels and comprises a mounting seat, a base is arranged in the top end of the mounting seat, a containing barrel body is fixedly mounted at the top of the base, two groups of mounting plates are arranged in two sides of the top of the mounting seat, and the reinforcing keel is arranged on the mounting plate. The same reinforcing keel body is fixedly mounted on the tops of the two mounting plates, placing grooves, two rectangular grooves and two strip-shaped grooves are formed in the two sides of the mounting base, the characteristic of quick disassembly is achieved, so that the damaged keel frame is easy to replace, the structural strength and stability of the packaging barrel are recovered in time, and the practicability is high. The convenient maintenance and part replacement mode is beneficial to keeping the good state of the packaging barrel, prolonging the service life of the packaging barrel, reducing the total cost of equipment updating and maintenance, and facilitating effective installation and fixation of the packaging barrel body, and the circulation speed of goods can be increased through rapid installation and disassembly no matter in the filling, carrying or storage links.

A solution phase polymerization process employing a metallocene catalyst in a first reactor and a Ziegler-Natta catalyst in a second reactor provides a polyethylene composition having a density of > = 0.940 g / cm3 and a melt index I2 of 3.0 to 5.0 g / 10 min. The polyethylene composition has a good combination of environmental stress cracking resistance, cantilever impact strength and stiffness when made into a plate. The polyethylene composition comprising the first ethylene copolymer and the second ethylene copolymer also has a good processing window in the manufacture of a rotationally molded sample.

An intermediate bulk container comprising a tank defining an interior volume for storage of a bulk material, an outlet in communication with the interior volume of the tank and defining a lateral end-facing surface, a valve assembly operable to control an outflow of the bulk material from the interior volume of the tank, the valve assembly having an inlet opening fluidly coupled to the outlet, a lateral sealing surface facing the lateral end-facing surface of the outlet and circumscribing the inlet opening of the valve assembly, and a lateral anchoring surface opposite the lateral sealing surface. A connector is rotatably coupled to the valve, the connector engaging the lateral anchoring surface of the valve assembly such that engagement of threads of the connector with the corresponding threads on the outlet draws the sealing surface laterally toward the lateral end-facing surface of the outlet to form a seal therebetween.

The application discloses a container assembly, which comprises a medium bulk container and a fence assembly. The medium bulk container comprises a base, two pairs of opposite side plates and a cover plate. The bottom of each pair of side plates is foldably connected with the base, and the cover plate is operable to cover the top of the two pairs of side plates. The fence assembly comprises a first fence, a second fence, a first folding assembly and a second folding assembly. The first fence is a rectangular ring and surrounds the outside of the medium bulk container. The second fence is also a rectangular ring and surrounds the outside of the medium bulk container. The second fence is located above the first fence. The first folding assembly is located between the first fence and the second fence. The bottom end and the top end of the first folding assembly are foldably connected with the first fence and the second fence respectively. The second folding assembly is foldably connected with the second fence and surrounds the top surface of the cover plate. In the folded state, the first folding assembly and the second folding assembly are both folded and surround the outside of the medium bulk container.

The invention discloses IBC ton barrel assembling equipment, and relates to the technical field of assembling, the IBC ton barrel assembling equipment comprises a connecting plate, the inner wall of the connecting plate is fixedly connected with a clamping mechanism, and an inner barrel is arranged below the connecting plate; the clamping mechanism comprises a servo motor, the output end of the servo motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a bent plate, the side, away from the rotating shaft, of the bent plate is fixedly connected with a clamping plate, the lower surface of the bent plate is fixedly connected with a laser transmitter, and the two sides of the bent plate are fixedly connected with transverse plates. According to the equipment, clamping plates are driven by rotating shafts to rotate, so that the clamping plates are tightly attached to the outer surface of an inner cylinder, the four side faces of an outer frame are fixed by pressing blocks, and a worker adjusts the horizontal position of a connecting plate, so that signals emitted by laser emitters at the bottoms of the clamping plates can be received by laser receivers on the inner walls of the pressing blocks; after the two annunciators complete receiving, the center of the inner cylinder and the center of the outer frame are accurately aligned.

The invention discloses a stainless steel intermediate bulk container which comprises a bent stand column and an inclined collecting part. The inner side of the bent stand column is provided with a turnup roll-welded barrel body, and a maintenance hole is formed in the center of the surface of the barrel body; the inclined collecting part is arranged at the bottom of the barrel body, and the surface of the inclined collecting part is connected with an elbow pipe; according to the stainless steel intermediate bulk container, the structural strength and the damage resistance of all parts of the stainless steel intermediate bulk container are enhanced through the design that the barrel body is connected with the turned edges of the bent stand columns in a roll welding mode, the reinforcing ribs on the top and the corner protection pads of the connecting frames are arranged, the overall service life of the stainless steel intermediate bulk container is prolonged, and the use cost of a user is reduced; meanwhile, the upper plate turnup at the top of the barrel body is welded to the bent stand column, the lower plate turnup at the bottom of the barrel body is welded to the bent stand column, and therefore automatic production can be achieved; in the liquid discharging link, the bottom inclined collecting part guides the liquid to be collected to the lowest position, and the liquid flows to a liquid discharging opening through the elbow pipe.

This utility model discloses a flexible medium-sized bulk container, relating to the field of bulk container technology. It aims to solve the problems of existing flexible packaging containers, such as simple structure, susceptibility to damage, inability to fold, insufficient puncture resistance and moisture protection, easy expansion and deformation under load, and insufficient overall structural strength, filling stability, and practicality. The key technical solution includes a polypropylene shell, with packaging straps wrapped around its exterior. These straps consist of lifting sections and supporting sections. Four lifting sections are located at the four corners of the polypropylene shell. A cardboard layer is placed inside the polypropylene shell, and an outer cover is fastened to the ends of the shell. Non-woven fabric is placed on the inner bottom of the cardboard layer. This achieves multi-layered filling protection, high structural strength, good sealing, high stability during transport and lifting, and strong overall practicality.

The utility model relates to the technical field of IBC (Intermediate Bulk Container) liquid drainage, and discloses an auxiliary liquid drainage structure of an IBC (Intermediate Bulk Container), which comprises an inner container body and a metal frame sleeved outside the inner container body, a supporting disc is arranged outside the top of the inner container body, and clamping components are connected to two sides of the supporting disc. A supporting sleeve plate, a supporting cylinder, a bevel gear box and a guide cylinder are arranged in the inner container body in a sleeved mode. According to the utility model, the guide cylinder, the spiral blade shaft, the bevel gear box, the supporting sleeve plate, the supporting cylinder and the adjusting shaft are matched with the drain valve pipe and the inner container body for combined use; the bevel gear box, the guide cylinder and the spiral blade shaft can rotate to give way on the inner side of the bottom of the inner container body and enable the guide cylinder to be aligned with the liquid discharging valve pipe, and then along with reciprocating output of the adjusting shaft to the spiral blade shaft through the bevel gear box, raw materials are conveyed into the liquid discharging valve pipe in an accelerated mode in a spiral extrusion conveying mode. And the material conveying speed of the drain valve pipe is accelerated.

The utility model relates to the technical field of IBC (Intermediate Bulk Container) barrels, and discloses a light-proof IBC barrel for storing liquid, which comprises a base, a liquid containing box is arranged at the top of the base, an outer frame is arranged at the top of the base and positioned on the outer side of the liquid containing box, guide rods are connected to the middle parts of the outer sides of hinge blocks, and the guide rods are connected with the hinge blocks. The outer portions of the guide rods are sleeved with protective baffles, the left side and the right side of the outer portion of the transverse rod are sleeved with springs, the positions, located at the inner ends of the springs, of the left side and the right side of the outer portion of the transverse rod are sleeved with sliding sleeves, and buffer rods are movably installed between the sliding sleeves and the hinge lugs through bearings. According to the light-proof IBC packaging barrel for liquid storage, through the additionally-arranged protective baffle, the protective baffle is firstly impacted when being impacted by external force, so that the protective baffle extrudes a spring outside a guide rod, the impact force borne by the outer frame and the liquid containing box can be relieved, and meanwhile the surface of the liquid containing box can be prevented from being directly damaged.

An intermediate bulk container system includes a molded bottle and a pallet for supporting the molded bottle. The pallet includes a first, second, third, and fourth vertical opening each extending through upper and lower sides of the pallet. The pallet further includes first, second, third, and fourth anti-teeter bars that is each respectively arranged in the first, second, third, and fourth vertical opening. The pallet also includes a pair of spaced apart elongated slots formed in the lower surface and extending between front and rear side surfaces, and each of the anti-teeter bars intersects one of the pair of spaced apart elongated slots.

The utility model provides forming and riveting equipment for an intermediate bulk container frame, and relates to the technical field of riveting. Comprising a base, a circular groove is formed in the base, a rotating assembly is arranged in the circular groove, the rotating assembly comprises a storage disc, a second groove is formed in the storage disc, a clamping block is arranged in the second groove, and a second bolt is arranged on the storage disc. The clamping blocks are clamped between the triangular fixing blocks fixed in the grooves, the clamping blocks are extruded to rotate towards the other groove along with rotation of the storage disc till the clamping blocks pass through one triangular fixing block and then rebound to be clamped between the two adjacent triangular fixing blocks again, the storage disc continues to be rotated till the part needing to be riveted is aligned with the riveting machine, and after riveting is completed, the clamping blocks are pressed to rotate towards the other groove. And the positions of the workpieces are changed by rotating the storage trays, so that the requirements of moving and repositioning of workers are reduced, the labor intensity is remarkably reduced, and the working efficiency is improved.

The invention relates to a plug (33) for arrangement in a plug bore (31), said plug (33) comprising a plug (38) having an external thread (39) intended to interact with an internal thread (37) of the plug bore and an annular sealing element (41) arranged before the external thread on the outer circumference of the plug when viewed in a screwing-in direction (35) of the plug into the plug bore, wherein the plug is embodied such that a diameter (42) of the plug in a radial contact region (43) of the sealing element with the plug is greater than a minimum diameter (44) of the external thread and / or the plug has a circumferential retaining web (45) for the sealing element in front of the external thread on the outer circumference when viewed in the screwing-in direction (35), the sealing element is arranged upstream of a retaining web (45) on the stopper when viewed in the screwing-in direction (35).

The utility model discloses an IBC (intermediate bulk container) protective frame which comprises a bottom frame, a plurality of side frames and a plurality of stand columns, a plurality of reinforcing ribs are arranged on the bottom frame, a plurality of openings are formed in the bottom frame, supporting feet are arranged at the vertex angle positions of the bottom face of the bottom frame, a gap is reserved between the bottom frame and the ground, every two adjacent side frames are connected through the corresponding stand column, and the stand columns are arranged on the side frames. The stand columns are connected with the vertex angle positions of the bottom frame. According to the IBC ton barrel protection frame, the multiple reinforcing ribs are arranged on the bottom frame, the multiple openings are formed, the supporting feet are arranged at the vertex angle positions of the bottom face of the bottom frame, a gap is reserved between the bottom frame and the ground, and therefore the supporting strength of the bottom frame is improved, and a supporting cross beam does not need to be additionally arranged below the bottom frame; therefore, fork heads of carriers such as motor forklifts and hand-operated forklifts can be inserted into the gaps between the chassis and the ground from multiple directions for loading, unloading and carrying.

The utility model discloses an intermediate bulk container reinforcing frame which comprises a bottom plate, the front side and the rear side of the bottom plate are both rotationally connected with first rotating shafts, first side supports are installed on the outer sides of the first rotating shafts, the left side and the right side of the bottom plate are both rotationally connected with second rotating shafts, and second side supports are installed on the outer sides of the second rotating shafts. An intermediate bulk container body is arranged on the upper side of the bottom plate; a connecting rod penetrates through the upper end of the first side support, through grooves are formed in the front end and the rear end of the connecting rod, and positioning holes are formed in the side faces of the front end and the rear end of the connecting rod. A fixing rod penetrates through the middle of the connecting rod and penetrates through the upper end of the second side support. According to the ton barrel reinforcing frame, the first side support and the second side support can be driven to rotate on the bottom plate, flexible folding and unfolding of the first side support and the second side support are achieved, and therefore folding and unfolding of the ton barrel reinforcing frame are achieved, after the ton barrel reinforcing frame is folded, the overall size of the ton barrel reinforcing frame is reduced, and the ton barrel reinforcing frame is convenient to carry and transfer.

The invention relates to a closure element (1) for an intermediate bulk container with a tapered outlet (2). The closure element (1) is at least partially made of plastic material and has, in the absence of external forces acting on it, an undeformed overall shape in an undeformed state. The closure element (1) comprises 1) a first section (9), with an outer surface (10) of the first section substantially corresponding to a right cone in the undeformed state, wherein in the undeformed state an angle (β) between a generatrix of the outer surface (10) and the axis (11) of the outer surface is between 40° and 50°, and wherein in a sealing state, the closure element (1) is oriented relatively to the tapered outlet (2) such that the outer surface (10) of the first section (9) is oriented away from the exit area (7) and the base of the outer surface (10) of the first section (9) faces the exit area (7), and wherein in the sealing state, the closure element (1) is arranged in the interior (6) of the tapered outlet (2) in such a way that it seals parts of the interior (6) which face the outer surface (10) from an exit area (7) of the tapered outlet (2), 2) a second section (12) connected to the first section and embodied as a solid of revolution in the undeformed state, wherein the axis (11) of revolution of the second section (12) corresponds to the axis (11) of the outer surface (10) of the first section (9), wherein the second section (12) comprises a protruding edge (13), with the protruding edge pointing away from the axis (11) of revolution of the second section, and 3) a third section (16) connected to the second section (12), wherein the third section extends circumferentially around the second section (12), wherein the third section (16) comprises at least one bearing surface, and wherein the closure element (1) is such that in the sealing state, at least the at least one bearing surface is in contact with the tapered outlet (2).

The utility model discloses an IBC (Intermediate Bulk Container) frame processing and bending machine, and relates to the technical field of IBC processing, the IBC frame processing and bending machine specifically comprises a lower bending structure and an upper bending structure, the lower bending structure comprises a lower workbench, two ends of the top of one side of the lower workbench are provided with bending assemblies I, the inner sides of the two bending assemblies I are symmetrically provided with workpiece clamping structures I, and the workpiece clamping structures I are provided with workpiece clamping structures II; workpiece transfer structures are arranged in the middles of the inner sides of the two first bending assemblies; the other side of the lower workbench is connected with an upper bending structure through a supporting frame. According to the machining and bending machine for the IBC ton barrel frame, a workpiece of the IBC ton barrel frame is bent twice, in the two-time bending process, the position of the workpiece is finely adjusted through the workpiece transferring structure, the workpiece bending precision is guaranteed, the workpiece is heated through the electric heating rod, the yield strength of the workpiece is reduced, and the machining quality of the IBC ton barrel frame is improved. And therefore, the bending force applied to the workpiece by the bending machine is reduced, and the energy consumption and the equipment abrasion of the bending machine are reduced.

The invention provides a cross beam structure for an anti-loosening pressure-resistant heavy-load ton bucket, and relates to the field of supporting cross beams for ton buckets, the cross beam structure comprises a base, and further comprises a synchronous adjusting mechanism arranged on the base; in order to solve the problems that in the prior art, an intermediate bulk container beam structure can be vibrated in different directions in the conveying process, so that the peak value of the weight borne by the intermediate bulk container beam structure exceeds the design standard, and the intermediate bulk container beam structure is deformed and damaged. An existing ton barrel is buffered through a first spring, a supporting disc rotates in a self-adaptive mode, vibration in different directions is buffered, deformation and damage of equipment are prevented, and the service life of the equipment is prolonged; by arranging the synchronous adjusting mechanism, the problem that in the prior art, the damping effect is poor due to the fixed elastic coefficient is solved; and by arranging the synchronous adjusting mechanism, the problem that in the prior art, internal parts are blocked due to long-term use of equipment is solved.

The utility model discloses a novel IBC (Intermediate Bulk Container), which comprises a device body, the device body comprises an inner container and a frame, a barrel cover is arranged above the inner container, one end of the inner container is connected with a drain valve, a corner protector is connected below the frame, a support frame is connected below the corner protector, a protective shell is arranged below the support frame, and the protective shell is connected with the inner container. Connecting discs and damping rods are connected to the supporting frame and the protective shell, springs are connected to the interiors of the connecting discs, a mounting plate is mounted below the protective shell, connecting buckles are arranged below the mounting plate, moving wheels are rotatably mounted in the connecting buckles, one ends of the connecting buckles are connected with extending buckles, screw holes are formed in the extending buckles, and the connecting buckles are connected with the connecting discs. A screw rod is in threaded connection with the interior of the screw hole, a rotary knob is arranged above the screw rod, and a limiting plate is arranged below the screw rod, so that the device can be moved and limited according to the needs of a user, the practicability and convenience of the device are improved, the working intensity of workers is reduced, and the situation that the device is manually carried is avoided.

A method for establishing and / or maintaining a desired temperature of a material in an intermediate bulk container including the steps of positioning a heating element in at least partial contact with a material container containing the material within the intermediate bulk container; and applying an electrical power source to the heating element, wherein the heating element is at least partially made of a positive temperature coefficient resistant material, the heat from the heating element being largely transferred to the material in the material container.