Self-propelled silage wrapping machine
Technical Field
The invention discloses a self-propelled silage film wrapping machine, and belongs to the field of film wrapping machines.
Background
The wrapping machine is also called winding packaging machine, winding machine, the wrapping machine is to meet the packaging requirement of goods containerized storage, transportation and mechanized loading and unloading operation, designs and manufactures a series of products of tray type wrapping machine, press-top type drag-pull type wrapping machine and pre-pull type automatic film wrapping machine, is widely used for the containerized cost of products such as foreign trade export, food and beverage, making irrigation, paper making, dye, plastic chemical industry, glass ceramic, electromechanical casting and the like, improves the production efficiency, can prevent the goods from being damaged in the carrying process, plays a role in dust prevention, moisture prevention and cleaning, the working principle of the wrapping machine is that the object to be wound is placed in the center of a turntable, a turntable motor is started to rotate, the turntable is naturally driven to rotate, the object is enabled to realize the peripheral wrapping machine, meanwhile, a lifting machine motor is also started to drive the whole assembly of the wrapping machine to move up and down, so as to achieve the, the winding packaging of the whole appearance of the object is realized, so that the packaging requirements of goods storage, transportation and mechanical loading and unloading operation are met, the damage of the goods in the carrying process can be prevented, the dustproof, moistureproof and cleaning effects are achieved, the production cost is reduced, the production efficiency is improved, the film tensioning force is mainly adjusted and the film is penetrated in the winding process, the film tensioning degree can be achieved by adjusting the rotating speed of the turntable and the rotating speed of the adjusting motor, the faster the rotating speed of the turntable is known, the slower the motor rotates, the tighter the film is, and the looser the film is, the principle is not difficult to operate.
However, prior art devices are unable to heat the material inside, resulting in the inner material being too stiff and wasting a lot of time when wrapping the film.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a self-propelled silage film wrapping machine to solve the problem that the inner material cannot be heated, so that the inner material is too rigid and a large amount of time is wasted in film wrapping.
In order to achieve the purpose, the invention is realized by the following technical scheme: a self-propelled silage wrapping machine structurally comprises a moving wheel, a self-propelled control box, a hopper shaft, a heating and heat dissipation mechanism, a machine body, a connecting shaft rod, an electric cabinet, an operating button, a telescopic rod, a discharging table and a fixing frame, wherein the moving wheel is arranged at the bottom of the self-propelled control box;
the machine body is characterized in that a connecting shaft rod is arranged on the front end face of the machine body, the connecting shaft rod is in clearance fit with the machine body, an electric cabinet is arranged at the bottom of the front end face of the machine body, the electric cabinet and the machine body are in an integrated structure, an operating button is arranged on the top end face of the electric cabinet, the operating button is in clearance fit with the electric cabinet, a hopper shaft is arranged on the left side of the machine body, the hopper shaft is in clearance fit with the machine body, a hopper is arranged on the left side of the hopper shaft, the hopper is connected with the machine body through the hopper shaft, a telescopic rod is arranged on the right side of the machine body, and a discharge table is fixedly arranged;
the heating and heat dissipating mechanism is arranged on the front end face of the machine body and consists of a heat dissipating device, a transmission device, a feeding device, a power device, a fixed rod, a conveying device, a material pouring device, a heating device and a discharging device, wherein the transmission device is arranged at the top end of the heat dissipating device, the transmission device and the heat dissipating device are in clearance fit, the feeding device is fixedly arranged at the top end of the transmission device, the power device is arranged at the top end of the right side of the feeding device, the power device and the feeding device are in clearance fit, the feeding device is arranged at the left side of the power device, the feeding device and the power device are in clearance fit, the fixed rod is arranged at the right side of the power device, the material pouring device is fixedly arranged at the right side of the fixed rod, the discharging device is arranged at the bottom of the right side of the material pouring device, and the discharging, the left side of the discharging device is provided with a heating device, the heating device is electrically connected with the discharging device, and the bottom of the heating device is fixedly provided with a conveying device.
Further, heat abstractor constitute by pivot area, pivot, axial fan, fixed plate, axle bed, the pivot area on be equipped with the pivot, pivot and pivot area adopt clearance fit, pivot bottom be equipped with the axle bed, axle bed and pivot structure as an organic whole, axle bed bottom be equipped with axial fan, axial fan and axle bed adopt clearance fit, the pivot top install the fixed plate, pivot and transmission adopt clearance fit.
Furthermore, the transmission device comprises a damping shaft, a transmission belt, a first gear, a worm, a stop clamp, a second gear and a stress rod, wherein the transmission belt is arranged on the damping shaft, the transmission belt and the damping shaft are in clearance fit, the first gear is arranged at the upper end and the lower end of the transmission belt, the first gear is in clearance fit with the transmission belt, the second gear is arranged on the right side of the first gear, the second gear is meshed with the first gear, the stop clamp is arranged on the second gear, the stress rod is arranged on the right side of the top end of the stop clamp, the stress rod and the stop clamp are of an integrated structure, and the worm is in clearance fit with the rotating shaft.
Furthermore, the feeding device consists of a feeding belt, a feeding disc and a feeding box, wherein the feeding belt is provided with the feeding disc, the feeding disc and the feeding belt are in clearance fit, the feeding box is arranged at the top end of the feeding belt, and the feeding box and the feeding belt are of an integrated structure.
Further, the pan feeding device constitute by first closed pole, first closed axle, displacement pole, pan feeding groove, pan feeding mouth, logical material pipe, the first closed pole left and right sides be equipped with first closed axle, first closed axle and first closed pole be the integral structure, pan feeding groove bottom portion is located to first closed axle, pan feeding groove and first closed axle adopt clearance fit, first closed axle top be equipped with the displacement pole, displacement pole and first closed axle be the integral structure, pan feeding groove top be equipped with logical material pipe, logical material pipe and pan feeding groove be the integral structure, logical material pipe top fixed be equipped with the pan feeding mouth, displacement pole and power device adopt clearance fit.
Further, power device constitute by first switch slide bar, first motor, conical gear, sector gear, atress rack, first switch slide bar locate first motor left side, first motor and first switch slide bar adopt clearance fit, first motor bottom install conical gear, conical gear bottom be equipped with sector gear, sector gear and conical gear intermeshing, the sector gear right side be equipped with the atress gear, atress gear and sector gear adopt clearance fit, atress gear right side be equipped with the atress rack, atress rack and atress gear intermeshing, first switch slide bar and displacement pole adopt clearance fit.
Furthermore, the conveyer constitute by stay cord, promotion piece, transport wheel, transport area, the stay cord locate transport wheel left side surface, transport wheel and stay cord adopt clearance fit, the transport wheel on be equipped with the transport area, transport area and transport wheel adopt clearance fit, the stay cord on install and promote the piece.
Further, the device of falling expect by feed inlet, rotary rod, pouring bin, horizontal push pedal, push rod, stop pole, expanding spring and constitute, the feed inlet locate pouring bin left side, pouring bin and feed inlet structure as an organic whole, pouring bin on be equipped with the rotary rod, rotary rod and pouring bin adopt clearance fit, the fixed horizontal push pedal that is equipped with in pouring bin right side, horizontal push pedal right side be equipped with the push rod, push rod and horizontal push pedal structure as an organic whole, the push rod right side install and block the pole, block that the pole bottom is equipped with expanding spring, expanding spring and block that the pole adopts clearance fit.
Further, heating device constitute by circular telegram pipe, hot plate, second seal axle, second seal pole, circular telegram pipe left and right sides be equipped with the hot plate, hot plate and circular telegram union coupling, hot plate bottom fixed be equipped with the second seal pole, the second seal pole left and right sides be equipped with the second and seal the axle, second seal axle and second seal pole adopt clearance fit, hot plate and discharging device electricity connect.
Further, discharging device constitute by second switch slide bar, electricity receiving pipe, second electric motor, motor axostylus axostyle, two-way pillow block, second switch slide bar locate second electric motor top, second electric motor and second switch slide bar adopt clearance fit, second electric motor bottom be equipped with the motor axostylus axostyle, motor axostylus axostyle and second electric motor adopt clearance fit, motor axostylus axostyle bottom be equipped with two-way pillow block, two-way pillow block and motor axostylus axostyle structure as an organic whole, second electric motor bottom left side install and receive the electricity receiving pipe, electricity receiving pipe and hot plate electricity connect.
Advantageous effects
The invention relates to a self-propelled silage wrapping machine, after materials enter a feeding groove through a feeding port, when the materials are accumulated to a certain degree, a displacement rod is pushed, the displacement rod pushes a first closed shaft, the first closed shaft moves upwards to pull the first closed shaft to open towards two sides, when the displacement rod collides with a first motor switch, the first motor switch moves upwards so that a motor starts to operate to drive a conical gear at the bottom to rotate, the conical gear drives a sector gear at the bottom to rotate, the sector gear drives a feeding disc at the bottom to rotate to drive a feeding belt to circulate, the materials falling down in the feeding groove fall onto a feeding box, the feeding box moves towards the right side under the action of the feeding belt to feed the materials onto a stressed rack, meanwhile, the sector gear drives a stressed gear at the right side to rotate and mutually engage with the stressed rack to drive the stressed rack to move upwards, and when the stressed rack collides with a fixed rod, the stressed rack tilts towards, the material is sent to the inside of the material pouring box, the material pushes the transverse push plate, the transverse push plate is stressed to move towards the right side, the push rod is driven to push the blocking rod, the blocking rod is rotated to be separated from the telescopic spring, the telescopic spring releases the self pressure to push the material pouring box, the material pouring box is stressed to rotate to pour the material into the bottom, the material in the dropping process is heated by the heating plate, the material falls onto the second closing rod, the second closing rod is stressed to drive the second closing shaft to rotate to convey the material onto the conveying belt, the conveying wheel is driven to rotate by the conveying wheel at the bottom when the feeding plate rotates, the conveying belt is driven by the conveying wheel to convey the material onto the bidirectional shaft platform, the pushing block on the pull rope pushes the left stressed rod to move towards the left side to pull the stopping pliers while the conveying wheel is pulled by the pull rope, the stopping pliers are stressed to open, the second gear rotates to drive the left first, the pivot that drives the bottom rotates, it drives axial fan through the axle bed of bottom and rotates the velocity of flow of accelerating the inside air of device to rotate, promote second motor switch start second motor when stopping the pole rotation, second motor drives the motor axostylus axostyle rotation of bottom, the motor axostylus axostyle drives two-way pillow block rotation and rotates out the one end that has the material, the device is inside can heat the material, and device internally mounted has heat abstractor, the material can not damage the device because of the high temperature of spreading away.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a self-propelled silage film wrapping machine of the present invention;
fig. 2 is a schematic structural view of a heating and heat dissipating mechanism of a self-propelled silage film wrapping machine of the present invention;
fig. 3 is a first use process diagram of the heating and heat dissipating mechanism of the self-propelled silage film wrapping machine of the present invention;
fig. 4 is a diagram of a second use process of the heating and heat dissipating mechanism of the self-propelled silage film wrapping machine of the present invention;
FIG. 5 is a detailed view of the heating and heat dissipating mechanism of the self-propelled silage film wrapping machine of the present invention;
in the figure: a moving wheel-1, a self-propelled control box-2, a hopper-3, a hopper shaft-4, a heating and heat dissipation mechanism-5, a machine body-6, a connecting shaft rod-7, an electric control box-8, an operation button-9, an expansion link-10, a discharge table-11, a fixed frame-12, a heat dissipation device-501, a transmission device-502, a feeding device-503, a feeding device-504, a power device-505, a fixed rod-506, a transportation device-507, a material pouring device-508, a heating device-509, a discharge device-510, a rotating shaft belt-5011, a rotating shaft-5012, an axial flow fan-5013, a fixed plate-5014, a shaft seat-5015, a damping shaft-5021, a transmission belt-5022, a first gear-5023, a worm-5024, a, Stop pliers-5025, a second gear-5026, a stress rod-5027, a feeding belt-5031, a feeding disc-5032, a feeding box-5033, a first closing rod-5041, a first closing shaft-5042, a displacement rod-5043, a feeding groove-5044, a feeding port-5045, a feeding pipe-5046, a first switch sliding rod-5051, a first motor-5052, a bevel gear-5053, a sector gear-5054, a stress gear-5055, a stress rack-5056, a pull rope-5071, a pushing block-5072, a conveying wheel-5073, a conveying belt-5074, a feeding port-5081, a rotating rod-5082, a material pouring box-5083, a transverse push plate-5084, a push rod-5085, a blocking rod-5086, a telescopic spring-5087, a power pipe-5091, a heating plate-5092, A second closing shaft-5093, a second closing rod-5094, a second switch slide bar-5101, a power connection pipe-5102, a second motor-5103, a motor shaft-5104 and a bidirectional pillow block-5105.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-5, the present invention provides a technical solution of a self-propelled silage film wrapping machine: the structure of the device comprises a moving wheel 1, a self-propelled control box 2, a hopper 3, a hopper shaft 4, a heating and radiating mechanism 5, a machine body 6, a connecting shaft rod 7, an electric cabinet 8, an operating button 9, an expansion rod 10, a discharging table 11 and a fixing frame 12, wherein the moving wheel 1 is arranged at the bottom of the self-propelled control box 2, the self-propelled control box 2 and the moving wheel 1 are in clearance fit, the self-propelled control box 2 is arranged at the bottom of the fixing frame 12, the machine body 6 is arranged at the top end of the fixing frame 12, and the machine body 6 and the fixing frame 12 are welded into an integrated structure;
the automatic feeding machine is characterized in that a connecting shaft rod 7 is arranged on the front end face of the machine body 6, the connecting shaft rod 7 and the machine body 6 are in clearance fit, an electric cabinet 8 is arranged at the bottom of the front end face of the machine body 6, the electric cabinet 8 and the machine body 6 are of an integrated structure, an operating button 9 is arranged on the top end face of the electric cabinet 8, the operating button 9 and the electric cabinet 8 are in clearance fit, a hopper shaft 4 is arranged on the left side of the machine body 6, the hopper shaft 4 and the machine body 6 are in clearance fit, a hopper 3 is arranged on the left side of the hopper shaft 4, the hopper 3 is connected with the machine body 6 through the hopper shaft 4, an expansion link 10 is arranged on the right side of the machine body 6, and a discharge table 11 is fixedly;
the heating and heat dissipation mechanism 5 is arranged on the front end face of the machine body 6, the heating and heat dissipation mechanism 5 is composed of a heat dissipation device 501, a transmission device 502, a feeding device 503, a feeding device 504, a power device 505, a fixing rod 506, a conveying device 507, a material pouring device 508, a heating device 509 and a discharging device 510, the transmission device 502 is arranged at the top end of the heat dissipation device 501, the transmission device 502 and the heat dissipation device 501 are in clearance fit, the feeding device 503 is fixedly arranged at the top end of the transmission device 502, the power device 505 is arranged at the right top end of the feeding device 503, the power device 505 and the feeding device 503 are in clearance fit, the feeding device 504 is arranged at the left side of the power device 505, the feeding device 504 and the power device 505 are in clearance fit, the fixing rod 506 is arranged at the right side of the power device 505, the material pouring device 508 is fixedly arranged at the right side of the, the material pouring device 508 is provided with a discharging device 510 at the right bottom, the discharging device 510 and the material pouring device 508 are in clearance fit, the heating device 509 is arranged at the left side of the discharging device 510 and electrically connected with the discharging device 510, the bottom of the heating device 509 is fixedly provided with a transporting device 507, the heat radiating device 501 is composed of a rotating shaft band 5011, a rotating shaft 5012, an axial flow fan 5013, a fixing plate 5014 and a shaft seat 5015, the rotating shaft band 5011 is provided with a rotating shaft 5012, the rotating shaft 5012 and the rotating shaft band 5011 are in clearance fit, the bottom of the rotating shaft 5012 is provided with a shaft seat 5015, the shaft seat 5015 and the rotating shaft 5012 are in an integrated structure, the bottom of the shaft seat 5015 is provided with the axial flow fan 5013, the axial flow fan 5013 and the shaft seat 5015 are in clearance fit, the fixing plate 5014 is arranged at the top end of the rotating shaft 5012, the rotating shaft 5012 and the transmission device, the transmission device 502 comprises a damping shaft 5021, a transmission belt 5022, a first gear 5023, a worm 5024, a stopper 5025, a second gear 5026 and a force bearing rod 5027, wherein the damping shaft 5021 is provided with the transmission belt 5022, the transmission belt 5022 is in clearance fit with the damping shaft 5021, the first gear 5023 is arranged at the upper end and the lower end of the transmission belt 5022, the first gear 5023 is in clearance fit with the transmission belt 5022, the second gear 5026 is arranged on the right side of the first gear 5023, the second gear 5026 is meshed with the first gear 5023, the stopper 5025 is arranged on the second gear 5026, the force bearing rod 5027 is arranged on the right side of the top end of the stopper 5025, the force bearing rod 5027 and the stopper 5025 are of an integrated structure, the worm 5024 is in clearance fit with a rotating shaft 5012, the feeding device 503 comprises a feeding belt 5031, a feeding disc 2 and a feeding box 5033, the feeding disc 5031 is arranged on the feeding disc 5031, the feeding tray 5032 and the feeding belt 5031 are in clearance fit, the feeding box 5033 is arranged at the top end of the feeding belt 5031, the feeding box 5033 and the feeding belt 5031 are in an integrated structure, the feeding device 504 is composed of a first closing rod 5041, a first closing shaft 5042, a displacement rod 5043, a feeding groove 5044, a feeding port 5045 and a feeding pipe 5046, the first closing shaft 5042 is arranged on the left side and the right side of the first closing rod 5041, the first closing shaft 5042 and the first closing rod 5041 are in an integrated structure, the first closing shaft 5042 is arranged at the bottom of the feeding groove 5044, the feeding groove 5044 and the first closing shaft 5042 are in clearance fit, the displacement rod 5043 is arranged at the top end of the first closing shaft 5042, the displacement rod 5043 and the first closing shaft 5042 are in an integrated structure, the feeding pipe 5044 is provided with a feeding pipe 5046, the feeding pipe 5046 and the feeding groove 5044 are in an integrated structure, the feeding pipe 5046 is fixedly arranged at the top end of the feeding pipe 5046, the displacement rod 5043 and the power device 505 are in clearance fit, the power device 505 consists of a first switch sliding rod 5051, a first motor 5052, a bevel gear 5053, a sector gear 5054, a stressed gear 5055 and a stressed rack 5056, the first switch sliding rod 5051 is arranged on the left side of the first motor 5052, the first motor 5052 and the first switch sliding rod 5051 are in clearance fit, the bevel gear 5053 is arranged at the bottom of the first motor 5052, the sector gear 5054 is arranged at the bottom of the bevel gear 5053, the sector gear 5054 and the bevel gear 5053 are meshed with each other, the stressed gear 5055 is arranged on the right side of the sector gear 5054, the stressed rack 5056 is arranged on the right side of the stressed gear 5055, the stressed rack 5056 and the stressed rack 5055 are meshed with each other, the first switch sliding rod 5051 and the displacement rod 5043 are in clearance fit, the transportation device 507 comprises a pull rope 5071, a pushing block 5072, a transportation wheel 5073 and a transportation belt 5074, the pull rope 5071 is arranged on the outer surface of the left side of the transportation wheel 5073, the transportation wheel 5073 and the pull rope 5071 are in clearance fit, the transportation wheel 5073 is provided with the transportation belt 5074, the transportation belt 5074 and the transportation wheel 5073 are in clearance fit, the pull rope 5071 is provided with the pushing block 5072, the dumping device 508 comprises a feed inlet 5081, a rotating rod 5082, a dumping box 5083, a transverse push plate 5084, a push rod 5085, a blocking rod 5086 and a telescopic spring 5087, the feed inlet 5081 is arranged on the left side of the dumping box 5083, the dumping box 5083 and the feed inlet 5081 are in an integrated structure, the dumping box 5083 is provided with a rotating rod 5082, the rotating rod 5082 and the dumping box 5083 are in clearance fit, the transverse push plate 5084 is fixedly arranged on the right side of the dumping box 83, the transverse push plate 5085 is provided with the push rod 5085, the push rod 5085 and the transverse push plate 5084 are of an integrated structure, a blocking rod 5086 is installed on the right side of the push rod 5085, a telescopic spring 5087 is arranged at the bottom of the blocking rod 5086, the telescopic spring 5087 and the blocking rod 5086 are in clearance fit, the heating device 509 consists of an electrifying pipe 5091, a heating plate 5092, a second closed shaft 5093 and a second closed rod 5094, the heating plate 5092 is electrically connected with the electrifying pipe 5091, the second closed rod 5094 is fixedly arranged at the bottom of the heating plate 5092, the second closed shaft 5094 is arranged on the left side and the right side of the second closed rod 5094, the second closed shaft 5093 is in clearance fit with the second closed rod 5094, the heating plate 5092 is electrically connected with the discharging device 510, and the discharging device 510 consists of a second switch slide bar 5101, an electrifying pipe 5102, a second motor 5103, a motor shaft lever 4 and a shaft lever 510 The bidirectional pillow block 5105 is composed of a second switch slide bar 5101 arranged at the top end of a second motor 5103, the second motor 5103 and the second switch slide bar 5101 are in clearance fit, a motor shaft lever 5104 is arranged at the bottom of the second motor 5103, the motor shaft lever 5104 and the second motor 5103 are in clearance fit, a bidirectional pillow block 5105 is arranged at the bottom of the motor shaft lever 5104, the bidirectional pillow block 5105 and the motor shaft lever 5104 are of an integrated structure, a power connection pipe 5102 is arranged at the left side of the bottom of the second motor 5103, and the power connection pipe 5102 is electrically connected with a heating plate 5092.
The blades of the axial flow fan 5013 push air to flow in the same direction as the shaft, and the axial flow fan is compact in structure, can save a lot of space and is convenient to install, so that the axial flow fan is widely applied.
When the material feeding device is used, the material enters the feeding groove through the feeding port and pushes the displacement rod after the material is accumulated to a certain degree, the displacement rod pushes the first closed shaft, the first closed shaft moves upwards to pull the first closed rod to open towards two sides, when the displacement rod collides with the first motor switch, the first motor switch moves upwards so that the motor starts to operate to drive the conical gear at the bottom to rotate, the conical gear drives the sector gear at the bottom to rotate, the sector gear drives the feeding tray at the bottom to rotate to drive the feeding belt to circulate, the material falling down in the feeding groove falls onto the feeding box, the feeding box moves towards the right side under the action of the feeding belt to feed the material onto the stressed rack, meanwhile, the sector gear drives the stressed gear at the right side to rotate and the stressed rack to be meshed with each other to drive the stressed rack to move upwards, and the stressed rack tilts downwards towards the right when the, the material is sent to the inside of the material pouring box, the material pushes the transverse push plate, the transverse push plate is stressed to move towards the right side, the push rod is driven to push the blocking rod, the blocking rod is rotated to be separated from the telescopic spring, the telescopic spring releases the self pressure to push the material pouring box, the material pouring box is stressed to rotate to pour the material into the bottom, the material in the dropping process is heated by the heating plate, the material falls onto the second closing rod, the second closing rod is stressed to drive the second closing shaft to rotate to convey the material onto the conveying belt, the conveying wheel is driven to rotate by the conveying wheel at the bottom when the feeding plate rotates, the conveying belt is driven by the conveying wheel to convey the material onto the bidirectional shaft platform, the pushing block on the pull rope pushes the left stressed rod to move towards the left side to pull the stopping pliers while the conveying wheel is pulled by the pull rope, the stopping pliers are stressed to open, the second gear rotates to drive the left first, the rotating shaft at the bottom is driven to rotate, the axial shaft seat at the bottom is rotated to drive the axial flow fan to rotate so as to accelerate the flow rate of air in the device, the second motor switch is pushed to start the second motor while the blocking rod rotates, the second motor drives the motor shaft rod at the bottom to rotate, the motor shaft rod drives the bidirectional shaft platform to rotate so as to rotate one end with a material, for example, the existing self-propelled silage film wrapping machine device cannot heat the material in the device, so that the material in the device is too stiff and wastes a large amount of time when the film wrapping is carried out, the device can be used for heating the material, and the heat dissipation device is arranged in the device, so that the material cannot be damaged due to the high temperature of the scattered material.
The device solves the problem that the device cannot heat the internal material, so that the internal material is too rigid and a large amount of time is wasted in film wrapping.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.