Material lifting and conveying equipment

Abstract

The invention discloses material lifting and conveying equipment, which belongs to the technical field of material conveying, and comprises a machine main body, a transmission chain and a driving device, the whole machine main body is in an up-down and / or front-back open S shape or Z shape, and the bottom of the machine main body is provided with a movable and longitudinally adjustable supporting foot stool; a guide wheel, a lower transmission gear, an upper transmission gear, a chain guide rail, an upper guide part, a lower guide part and a plurality of steering chain wheels are further arranged on the machine body, the driving device is in driving connection with the upper transmission gear, and the transmission chain is in driving connection with a plurality of dish sets and rotates on the upper transmission gear, the lower transmission gear, the chain guide rail and the steering chain wheels. A rotating wheel is rotatably arranged on the bowl and plate group, when the bowl and plate group moves to the upper discharging end of the machine body, the rotating wheel is in rolling fit with the upper guiding piece so as to achieve guiding, downward overturning and discharging of the bowl and plate group, and when the bowl and plate group moves to the lower feeding end of the machine body, guiding overturning is conducted along the periphery of the guiding wheel; therefore, the guide upturning reset of the dish group is realized.

Description

Technical Field

[0001] The present invention relates to the technical field of material conveying, in particular to a material lifting and conveying device. Background Art

[0002] In the existing technology, an elevator is used to complete the lifting and transportation of materials. The elevator includes upper and lower sprockets, which are driven by a closed chain. The hopper is fixed on the chain. The material enters the hopper from the feeding port at the lower end, reaches the top with the transmission of the chain, passes by the top wheel and turns downward. The hopper pours the material into the discharge port, completing the lifting and transportation of the material from bottom to top.

[0003] For example, the utility model patent with Chinese patent number CN201822196026.4 discloses a new bucket elevator, the utility model patent with Chinese patent number CN202020778713.1 discloses a Z-shaped elevator, the utility model patent with Chinese patent number CN202221341859.5 discloses a shell structure of an elevator, the utility model patent with Chinese patent number CN201921106075.2 discloses a tubular bucket elevator, and the utility model patent with Chinese patent number CN201921106075.2 discloses a The utility model patent with patent number CN202121794917.5 discloses a bucket elevator, the utility model patent with Chinese patent number CN201922223310.0 discloses a small Z-type bucket elevator, the utility model patent with Chinese patent number CN201920986170.X discloses an outward-turning structure elevator, the utility model patent with Chinese patent number CN201621369161.9 discloses a tea withering elevator frame, etc.

[0004] However, existing elevators have the following technical defects: 1. The body of the elevator is closed. When materials adhere to the inside of the body, it is difficult to clean it. When there is a problem with the internal components of the body, it is also difficult to disassemble and maintain it. 2. The hopper used to hold materials is difficult to disassemble and assemble, making daily maintenance inconvenient. In addition, friction, vibration, and abnormal noise may occur when the hopper is turned down for unloading or turned up for reset. 3. The elevator will be top-heavy during the material lifting and conveying process, and is prone to dumping, damage and other problems. In addition, the elevator cannot be moved or adjusted after being placed, and its applicability is poor; 4. The chain will swing and shake during transmission, and will be subjected to a large driving force when turning. At the same time, the force application point is relatively concentrated, which makes the chain prone to deformation or even breakage.

[0005] Therefore, further improvement is necessary. Summary of the Invention

[0006] The present invention aims to provide a material lifting and conveying device to overcome the deficiencies in the prior art.

[0007] A material lifting and conveying equipment designed for this purpose includes a fuselage main body, a transmission chain, and a drive device. The fuselage main body is spliced ​​together by multiple left-right symmetrical fuselage sheet metal parts, and the overall body is open in an S-shape or Z-shape up and down and / or front and back. An intermediate fixing part is provided between the left and right fuselage sheet metal parts.

[0008] A movable and longitudinally adjustable support tripod is provided at the bottom of the fuselage body, and the support tripod is formed by splicing a plurality of hollow pipes and / or support sheet metal parts.

[0009] The fuselage main body is also provided with a guide wheel, a lower transmission gear, an upper transmission gear and a chain guide rail, the lower transmission gear and the guide wheel are coaxially rotatable at the lower end of the fuselage main body, and the upper transmission gear is rotatably arranged at the upper end of the fuselage main body, and the upper unloading end and the lower feeding end of the fuselage main body are also fixedly provided with an upper guide member and a lower guide member respectively, the chain guide is fixedly provided along the trajectory of the fuselage main body, and a plurality of steering sprockets are rotatably provided between the chain guides with adjacent corners, and the plurality of steering sprockets are arranged in an arc shape, the driving device is drivingly connected to the lower transmission gear or the upper transmission gear, the transmission chain is in a closed shape, and a plurality of bowl and plate groups are drivingly connected thereto, the two ends of the transmission chain are respectively meshed with the upper transmission gear and the lower transmission gear, the middle part is located on the chain guide rail, and is steering-meshed with a plurality of the steering sprockets.

[0010] A rotating wheel is rotatably provided on the bowl and plate group. When the bowl and plate group moves to the upper unloading end of the fuselage main body, the rotating wheel and the upper guide member are in rolling cooperation to realize the guided downward flipping and unloading of the bowl and plate group. When the bowl and plate group moves to the lower feeding end of the fuselage main body, it is guided and flipped along the outer periphery of the guide wheel. The rotating wheel and the lower guide member are in rolling cooperation to realize the guided upward flipping and resetting of the bowl and plate group.

[0011] The fuselage main body includes a lower horizontal section, a first steering and lifting section, and a second steering and lifting section. The lower horizontal section, the first steering and lifting section, and the second steering and lifting section are connected end to end, and splicing connectors are provided at the connection points. The splicing connectors are respectively fixed to the inner sides of the lower horizontal section, the first steering and lifting section, and the second steering and lifting section by fasteners and / or welding; the first steering and lifting section is an L-shape that starts horizontally and tilts upward, and the second steering and lifting section is an L-shape that starts upward and tilts horizontally. The corners of the first steering and lifting section and the second steering and lifting section are both arc-shaped or angular transitions, and the positions of the arc-shaped or angular transitions are fixed with steering wheel connecting blocks, and the multiple steering sprockets are arranged at arc-shaped intervals and rotate in sequence on the steering wheel connecting blocks.

[0012] The lifting gear is located in the upper and lower parts of the lifting gear, and the upper and lower parts of the lifting gear are connected with each other to form a circuitous bearing on the lifting gear of the lifting gear.

[0013] The lower guide member is located in front of the upper transmission gear, and an arc groove is provided on it, and the entrance and exit of the arc groove respectively correspond to the front of the two sections of the upper horizontal chain guide rails, and the lower edges of the lower horizontal section, the first steering lifting section, and the second steering lifting section are respectively turned inwardly with a lower horizontal receiving edge, a first steering lifting receiving edge, and a second steering lifting receiving edge. The lower guide member is located below the guide wheel, and an arc-shaped recess is arranged at the rear end of the lower horizontal receiving edge. When the bowl and plate group moves to the upper unloading end of the fuselage main body, the rotating wheel rolls along the trajectory of the arc groove, and realizes the downward flipping and unloading of the bowl and plate group. After the bowl and plate group is flipped down, the rotating wheel rolls along the trajectory of the second steering lifting receiving edge, the first steering lifting receiving edge, and the lower horizontal receiving edge in sequence, and rolls along the trajectory of the lower guide member when the bowl and plate group moves to the lower feeding end of the fuselage main body, and realizes the upward flipping and resetting of the bowl and plate group.

[0014] A transfer support is fixedly provided on the inclined section of the first steering lifting receiving edge and the second steering lifting receiving edge, and the transfer support is arranged along the inclined section of the first steering lifting receiving edge and the trajectory of the second steering lifting receiving edge. A transfer transition piece is provided between the transfer support and the exit of the arc groove, and an arc groove is provided on the transfer transition piece. The transfer support is provided with a lower inclined portion at the end away from the arc groove, and an arc portion is provided on the first steering lifting receiving edge, and the lower inclined portion is connected to the arc portion. After rolling away from the arc groove, the rotating wheel rolls in sequence along the trajectory of the arc groove of the transfer transition piece, the trajectory of the transfer support, the trajectory of the lower inclined portion, the trajectory of the arc portion, the trajectory of the straight segment of the first steering lifting receiving edge, the trajectory of the lower horizontal receiving edge, and the trajectory of the lower guide piece.

[0015] A lifting guide rail is fixedly provided on the intermediate fixing part, and the lifting guide rail is arranged along the tracks of the lower horizontal section, the first turning lifting section and the second turning lifting section. The lifting guide rail is respectively provided with a lower turning-out flange and an upper turning supporting flange corresponding to the lower turning unloading and the upper turning reset of the bowl and plate group. A receiving wheel is rotatably provided on the bowl and plate group. The lifting wheel rolls on the upper turning supporting flange when the bowl and plate group moves to the lower feeding end of the fuselage main body, and then receives and rolls along the track of the lifting guide rail. The lifting wheel rolls onto the lower turning-out flange when the bowl and plate group moves to the upper unloading end of the fuselage main body, and flips down and leaves the lifting guide rail.

[0016] A lower horizontal supporting leg is fixedly provided at the bottom of the lower horizontal section, and a second steering and lifting supporting leg is fixedly provided at the bottom of the second steering and lifting section. The lower horizontal supporting leg and the second steering and lifting supporting leg are respectively provided with one or more and are respectively spliced ​​from multiple hollow pipes. A first steering and lifting section fixing tube is fixedly provided between the lower horizontal supporting leg and / or the second steering and lifting supporting leg and the first steering and lifting section.

[0017] The lower horizontal support leg and the second steering and lifting support leg are both provided with universal wheels and longitudinally adjustable support legs.

[0018] The bowl and dish set includes a bowl and dish base and bowls that are detachable and assembled on the bowl and dish base. The rotating wheels are rotatably provided on the left and right sides of the bowl and dish base, and a receiving rotating wheel is rotatably provided at the middle position of the bottom. Chain connecting shafts that are drive-connected to the transmission chain are also extended from the left and right sides of the bowl and dish base.

[0019] The bowl and dish base is provided with a bowl and dish clamping plate, a clamping block, a clamping block rotating shaft, and a clamping lock member. The bowl and dish clamping plate is fixedly arranged on the bowl and dish base, and a clamping interface is formed therebetween. One end of the clamping block is cooperated with the clamping block rotating shaft and is rotatably arranged on the bowl and dish base by the clamping block rotating shaft. The bowl and dish are clamped or detached from the clamping interface by the rotation of the clamping block. The other end of the clamping block is provided with a clamping portion. The clamping lock member is rotatably arranged on the bowl and dish base, and is locked or separated with the clamping portion when rotated. A rotating action member is also provided at the end of the clamping lock member.

[0020] The present invention has the following advantages compared with the prior art through the improvement of the above structure: 1. After splicing multiple fuselage sheet metal parts, they are separated symmetrically on the left and right, and then fixed by intermediate fixing parts to realize the assembly of the fuselage main body. Since the intermediate fixing parts and multiple fuselage sheet metal parts are fixed on the inside, there is no need to show any assembly marks on the outer surface of the fuselage main body after assembly, which not only improves the appearance neatness and precision of the fuselage main body, but also prevents the intermediate fixing parts and fuselage sheet metal parts from leaking out, so as to avoid the problem of loose assembly caused by foreign matter contact, effectively ensure the assembly stability between the components, and improve the service stability and life of the fuselage main body. In addition, the overall fuselage main body is open in an S-shape or Z-shape up and down and / or front and back, which allows materials to be loaded and unloaded vertically, reduces space occupancy, and is convenient for cleaning materials adhering to the inner wall of the fuselage main body and the internal components of the fuselage main body, and is convenient for disassembly and maintenance of the internal components of the fuselage main body.

[0021] 2. Use the support tripod to provide effective support for the entire body of the machine to avoid the top-heavy phenomenon of the equipment, reduce the problem of tipping and damage during the material lifting and conveying process, and thus improve the stability and safety of the equipment. At the same time, the support tripod can be moved and adjusted longitudinally, so that the equipment can be moved at any time according to the user's needs, thereby meeting different material lifting and conveying needs. The equipment can also be placed stably on uneven places to ensure its stable placement and operation.

[0022] 3. The transmission chain, driven by the driving device and the lower transmission gear or the upper transmission gear, can be guided on the chain guide rail, thereby effectively avoiding the problems of swinging and shaking when the transmission chain transmits the bowl and plate group, so as to improve the lifting and conveying stability of the material. The transmission chain can also make arc-shaped turns on multiple steering sprockets during the guiding activity, which can not only effectively reduce the friction of the transmission chain at the corner, but also disperse the force acting on the transmission chain, making the force on the transmission chain more uniform, thereby avoiding deformation or even breakage of the transmission chain, so as to improve the activity stability of the transmission chain at the turning point and the service life of the equipment.

[0023] When the bowl and plate group moves to the unloading end on the main body of the machine, the rotating wheel rolls on the upper guide part, and the bowl and plate group will now flip downward 180 degrees, thereby pouring out the material to achieve the purpose of lifting and conveying the material. Moreover, since the rotating wheel and the upper guide part roll in coordination, the vibration, shaking, abnormal noise and short service life of the bowl and plate group caused by friction can be avoided, thereby improving the downward stability and service life of the bowl and plate group, ensuring that the material can be stably lifted and conveyed, and the rolling guide downward turning process of the bowl and plate group is smooth and smooth without any jamming, and only a small-power drive device is required to complete the drive, which is energy-saving and environmentally friendly, and has low production costs.

[0024] When the bowl and plate group moves to the lower feeding end of the fuselage main body, the bowl and plate group will cooperate with the outer guide of the guide wheel to flip, and the rotating wheel will roll on the lower guide part, so as to realize the guide of the bowl and plate group to flip up 180 degrees and reset, so that the bowl and plate group can load materials at the lower feeding end of the fuselage main body. Moreover, since the bowl and plate group cooperate with the guide wheel and the rotating wheel and the lower guide part to roll, the vibration, shaking, and abnormal noise problems that occur when the bowl and plate group is flipped up and reset can be avoided, thereby improving the flipping and resetting stability of the bowl and plate group, and the rolling process between the rotating wheel and the lower guide part is smooth and smooth without jamming, and only a small-power drive device is needed to complete the drive, further achieving the purpose of energy saving, environmental protection and low production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 Schematic diagram of the assembly structure of an embodiment of the present invention.

[0026] Figure 2 Schematic diagram of the decomposition structure of an embodiment of the present invention.

[0027] Figure 3 It is a schematic diagram of the top view of the fuselage main body.

[0028] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure along line XX.

[0029] Figure 5 for Figure 3 Schematic diagram of the cross-sectional structure along the YY line.

[0030] Figure 6 for Figure 4 The enlarged structural diagram at position I in FIG.

[0031] Figure 7 for Figure 4 Schematic diagram of the enlarged structure at II in FIG.

[0032] Figure 8 for Figure 5 Schematic diagram of the enlarged structure at III in FIG.

[0033] Figure 9 for Figure 5 Schematic diagram of the enlarged structure at IV in FIG.

[0034] Figure 10 This is a schematic diagram of the exploded structure after omitting the supporting tripod.

[0035] Figure 11 This is another perspective of the decomposition structure diagram after omitting the supporting tripod Figure 12 for Figure 4 The enlarged structural diagram at V in FIG.

[0036] Figure 13 for Figure 5 The enlarged structural diagram at VI in the figure is shown.

[0037] Figure 14 It is a schematic diagram of the assembly structure of the lower horizontal section, the first turning and lifting section, and the second turning and lifting section.

[0038] Figure 15 It is a schematic diagram of the exploded structure of the lower horizontal section, the first turning and lifting section, and the second turning and lifting section.

[0039] Figure 16 This is a schematic diagram of the exploded structure of the second steering lifting section.

[0040] Figure 17 This is a schematic diagram of the exploded structure of the first steering and lifting section.

[0041] Figure 18 Schematic diagram of the decomposed structure of the lower horizontal section.

[0042] Figure 19 Schematic diagram of the exploded structure of the support tripod.

[0043] Figure 20 Schematic diagram of the assembly structure of the lower horizontal support bracket.

[0044] Figure 21 Schematic diagram of the exploded structure of the lower horizontal support frame.

[0045] Figure 22 This is a schematic diagram of the assembly structure of the second steering lifting support bracket.

[0046] Figure 23 This is a schematic diagram of the exploded structure of the second steering lifting support bracket.

[0047] Figure 24 This is a schematic diagram of the assembly structure of the bowl and plate set.

[0048] Figure 25This is a schematic diagram of the assembly structure of the bowl and plate set from another perspective.

[0049] Figure 26 This is a diagram showing how to remove the dishes from the dish set.

[0050] Figure 27 This is a schematic diagram of the exploded structure of the bowl and plate set.

[0051] Figure 28 This is a schematic diagram of the structure of the bowl and plate set from another perspective.

[0052] Figure 29 This is a schematic diagram of the assembly structure of the unloading and collecting device.

[0053] Figure 30 This is a schematic diagram of the exploded structure of the unloading and collecting device. DETAILED DESCRIPTION

[0054] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0055] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0056] See also Figure 1-Figure 30 The material lifting and conveying equipment includes a fuselage body, a transmission chain 33, and a driving device 10. The fuselage body is spliced ​​together by multiple left-right symmetrical fuselage sheet metal parts, and the overall body is in an S-shape or Z-shape that is open up and down and / or front and back. An intermediate fixing part is provided between the left and right fuselage sheet metal parts.

[0057] After the multiple fuselage sheet metal parts are spliced ​​together, they are separated symmetrically on the left and right, and then fixed by intermediate fixing parts to realize the assembly of the fuselage body. Since the intermediate fixing parts and multiple fuselage sheet metal parts are all fixed on the inside, there is no need to show any assembly marks on the outer surface of the fuselage body after assembly. This not only improves the appearance neatness and precision of the fuselage body, but also prevents the intermediate fixing parts and fuselage sheet metal parts from leaking out, so as to avoid the problem of loose assembly caused by foreign matter contact, effectively ensure the assembly stability between the components, and improve the stability and life of the fuselage body. In addition, the overall fuselage body is open in an S-shape or Z-shape up and down and / or front and back, which allows materials to be loaded and unloaded vertically, reduces space occupancy, and is convenient for cleaning materials adhering to the inner wall of the fuselage body and the internal components of the fuselage body, and is also convenient for disassembly and maintenance of the internal components of the fuselage body.

[0058] A movable and longitudinally adjustable support tripod is provided at the bottom of the fuselage body, and the support tripod is made of multiple hollow pipes and / or support sheet metal parts.

[0059] The support legs are used to provide effective support for the entire body of the machine to avoid the top-heavy phenomenon of the equipment, reduce the problem of tipping over and damage during the material lifting and conveying process, and thus improve the stability and safety of the equipment. At the same time, the support legs can be moved and adjusted longitudinally, so that the equipment can be moved at any time according to the user's needs, thereby meeting different material lifting and conveying needs. The equipment can also be placed stably on uneven places to ensure its stable placement and operation.

[0060] The fuselage body is also provided with a guide wheel 20, a lower transmission gear 24, an upper transmission gear 16 and a chain guide. The lower transmission gear 24 and the guide wheel 20 are coaxially rotatable at the lower end of the fuselage body, and the upper transmission gear 16 is rotatably set at the upper end of the fuselage body. The upper unloading end and the lower feeding end of the fuselage body are also fixedly provided with an upper guide 11 and a lower guide 21 respectively. The chain guide is fixed along the trajectory of the fuselage body, and a plurality of steering sprockets 34 are rotatably provided between the chain guides at adjacent corners. The plurality of steering sprockets 34 are arranged in an arc shape. The driving device 10 is driven and connected to the lower transmission gear 24 or the upper transmission gear 16. The transmission chain 33 is in a closed shape, and a plurality of bowl and plate groups C are driven and connected thereto. The two ends of the transmission chain 33 are respectively engaged with the upper transmission gear 16 and the lower transmission gear 24. The middle part is located on the chain guide and is engaged with the plurality of steering sprockets 34.

[0061] Under the driving action of the driving device 10 and the lower transmission gear 24 or the upper transmission gear 16, the transmission chain 33 can be guided on the chain guide rail, thereby effectively avoiding the problems of swinging and shaking when the transmission chain 33 transmits the bowl and plate group C, so as to improve the lifting and conveying stability of the material. The transmission chain 33 can also perform arc-shaped steering on multiple steering sprockets 34 during the guiding movement, which can not only effectively reduce the friction of the transmission chain 33 at the corners, but also disperse the force acting on the transmission chain 33, so that the force on the transmission chain 33 is more uniform, thereby avoiding deformation or even breakage of the transmission chain 33, so as to improve the activity stability of the transmission chain 33 at the turning point and the service life of the equipment.

[0062] A rotating wheel C11 is rotatably provided on the bowl and plate group C. When the bowl and plate group C moves to the unloading end on the fuselage main body, the rotating wheel C11 and the upper guide member 11 roll together to realize the guided downward flipping and unloading of the bowl and plate group C. When the bowl and plate group C moves to the feeding end below the fuselage main body, it is guided and flipped along the outer periphery of the guide wheel 20. The rotating wheel C11 and the lower guide member 21 roll together to realize the guided upward flipping and resetting of the bowl and plate group C.

[0063] The fuselage body includes a lower horizontal section A, a first steering and lifting section B, and a second steering and lifting section D. The lower horizontal section A, the first steering and lifting section B, and the second steering and lifting section D are connected end to end, and a splicing connector 1 is provided at the connection point. The splicing connector 1 is respectively fixed to the inner sides of the lower horizontal section A, the first steering and lifting section B, and the second steering and lifting section D by fasteners and / or welding; the first steering and lifting section B is an L-shape that starts horizontally and tilts upward, and the second steering and lifting section D is an L-shape that starts upward and tilts horizontally. The corners of the first steering and lifting section B and the second steering and lifting section D are both arc-shaped or angular transitions. A steering wheel connecting block 35 is fixed at the position of the arc-shaped or angular transition. Multiple steering sprockets 34 are arranged at arc-shaped intervals and rotate in sequence on the steering wheel connecting block 35.

[0064] When the bowl and plate group C moves to the unloading end on the main body of the machine, the rotating wheel C11 rolls on the upper guide 11, and the bowl and plate group C will now flip downward 180 degrees, thereby pouring out the material to achieve the purpose of lifting and conveying the material. Moreover, since the rotating wheel C11 and the upper guide 11 roll in coordination, the vibration, shaking, abnormal noise and short service life of the bowl and plate group C caused by friction when flipping downward can be avoided, thereby improving the flipping stability and service life of the bowl and plate group C, ensuring that the material can be stably lifted and conveyed, and the rolling guide flipping process of the bowl and plate group C is smooth and smooth without any jamming, and only a small-power drive device 10 is required to complete the drive, which is energy-saving and environmentally friendly, and has low production costs.

[0065] When the bowl and plate group C moves to the lower feeding end of the fuselage main body, the bowl and plate group C will cooperate with the outer guide of the guide wheel 20 to flip, and the rotating wheel C11 will roll on the lower guide part 21, so that the guide of the bowl and plate group C can be flipped up 180 degrees to reset, so that the bowl and plate group C can load materials at the lower feeding end of the fuselage main body. Moreover, since the bowl and plate group C cooperate with the guide wheel 20 and the rotating wheel C11 rolls with the lower guide part 21, it can avoid vibration, shaking, and abnormal noise problems that occur when the bowl and plate group C is flipped up and reset, thereby improving the flipping and reset stability of the bowl and plate group C, and the rolling process between the rotating wheel C11 and the lower guide part 21 is stable and smooth without any jamming. Only a small-power drive device 10 is required to complete the drive, further achieving the purpose of energy saving, environmental protection, and low production cost.

[0066] In this embodiment, the provision of the steering wheel connecting block 35 not only facilitates the assembly of multiple steering sprockets 34, but also improves the strength of the corners of the first steering lifting section B and the second steering lifting section D, thereby preventing the transmission chain 33 from generating excessive force during steering, which may cause the first steering lifting section B and the second steering lifting section D to break at the corners.

[0067] A horizontally extending lower horizontal chain guide rail A10 is fixedly provided on the lower horizontal section A, an inclinedly extending lifting chain guide rail B10 is fixedly provided on the first turning and lifting section B, and a horizontally extending upper horizontal chain guide rail D10 is fixedly provided on the second turning and lifting section D. The lower horizontal chain guide rail A10, the lifting chain guide rail B10 and the upper horizontal chain guide rail D10 are respectively arranged in two sections at intervals. The two sections of the lower horizontal chain guide rail A10, the lifting chain guide rail B10 and the upper horizontal chain guide rail D10 are respectively fixedly provided along the tracks of the lower horizontal section A, the first turning and lifting section B and the second turning and lifting section D. The lower horizontal chain guide rail A10 A plurality of steering sprockets 34 rotate between the two sections of the lower horizontal chain guide A10 and the lifting chain guide B10, and between the lifting chain guide B10 and the upper horizontal chain guide D10, respectively. The lower transmission gear 24 is located behind the two sections of the lower horizontal chain guide A10, and the upper transmission gear 16 is located in front of the two sections of the upper horizontal chain guide D10. The transmission chain 33 rotates along the trajectory of the two sections of the lower horizontal chain guide A10, the lifting chain guide B10, the upper horizontal chain guide D10, and the plurality of steering sprockets 34, thereby allowing the plurality of bowl and plate groups C to rotate in sequence between the lower horizontal section A, the first steering lifting section B, and the second steering lifting section D.

[0068] A lower transmission shaft 25 is rotatably provided at the rear of the two lower horizontal chain guides A10. The guide wheel 20 and the lower transmission gear 24 are arranged on the same axis, and both are connected to the lower transmission shaft 25. An upper transmission shaft 17 is rotatably provided in front of the two upper horizontal chain guides D10. The upper transmission gear 16 is connected to the upper transmission shaft 17.

[0069] In this embodiment, the upper transmission gear 16 is fixedly connected to the upper transmission shaft 17, and the lower transmission shaft 25 is rotationally connected or fixedly connected to the guide wheel 20 and the lower transmission gear 24. The fuselage main body is provided with bearing seats corresponding to the upper transmission shaft 17 and the lower transmission shaft 25, so that the upper transmission shaft 17 and the lower transmission shaft 25 can rotate on the fuselage main body respectively.

[0070] The driving device 10 includes a driving bracket, a driving motor fixed on the driving bracket, and a motor shield fixed on the driving bracket and covering the driving motor. The driving bracket is fixed on the second steering lifting section D. The driving end of the driving motor is driven and connected to a driving chain 55. The driving chain 55 is driven and connected to the upper transmission shaft 17. A transmission guard plate is also provided between the driving chain 55 and the upper transmission shaft 17 to protect the transmission of the two.

[0071] When working, the drive motor drives the upper transmission shaft 17 to rotate through the drive chain 55. When the upper transmission shaft 17 rotates, it drives the upper transmission gear 16 to drive the transmission chain 33 to rotate on the two lower horizontal chain guides A10, the two lifting chain guides B10, the two upper horizontal chain guides D10, the multiple steering sprockets 34, and the lower transmission gear 24.

[0072] The upper guide member 11 is located in front of the upper transmission gear 16 and is provided with an arc groove 13. The entrance and exit of the arc groove 13 correspond to the front of the two upper horizontal chain guide rails D10 respectively, so as to guide the rotating wheel C11 to roll into and out of the arc groove 13.

[0073] The lower edges of the lower horizontal section A, the first turning and lifting section B, and the second turning and lifting section D are respectively turned inward to form a lower horizontal receiving edge A11, a first turning and lifting receiving edge B8, and a second turning and lifting receiving edge D8. The lower guide member 21 is located below the guide wheel 20, and the arc-shaped recess is provided at the rear end of the lower horizontal receiving edge A11. When the bowl and plate group C moves to the upper unloading end of the fuselage body, the rotating wheel C11 rolls along the trajectory of the arc-shaped groove 13 and realizes the downward unloading of the bowl and plate group C, thereby improving the bowl and plate group C. For downward flipping stability, after the bowl and plate group C flips down, the rotating wheel C11 rolls along the trajectory of the second steering and lifting receiving edge D8, the first steering and lifting receiving edge B8, and the lower horizontal receiving edge A11 in sequence, thereby improving the stability of the bowl and plate group C when it moves toward the lower feeding end of the fuselage main body. When the bowl and plate group C moves to the lower feeding end of the fuselage main body, the rotating wheel C11 rolls along the trajectory of the lower guide member 21 and realizes the upward flipping and resetting of the bowl and plate group C, so that the plate mouth of the bowl and plate group C faces upward, and it is convenient to load the material.

[0074] A transfer support 50 is fixedly provided on the inclined section of the first steering lift receiving edge B8 and the second steering lift receiving edge D8. The transfer support 50 is arranged along the inclined section of the first steering lift receiving edge B8 and the trajectory of the second steering lift receiving edge D8. A transfer transition piece 51 is provided between the transfer support 50 and the exit of the arc groove 13. The transfer transition piece 51 is provided with an arc groove. The transfer support 50 is provided with a lower inclined portion 52 at the end away from the arc groove 13. The first steering lift receiving edge B8 is provided with an arc groove. The arc-shaped portion B9 and the lower inclined portion 52 are connected to the arc-shaped portion B9. After rolling out of the arc groove 13, the rotating wheel C11 rolls in sequence along the trajectory of the arc groove of the transfer transition piece 51, the trajectory of the transfer support piece 50, the trajectory of the lower inclined portion 52, the trajectory of the arc-shaped portion B9, the straight segment trajectory of the first turning and lifting receiving edge B8, the trajectory of the lower horizontal receiving edge A11, and the trajectory of the lower guide piece 21. In this way, the rolling stability of the bowl and plate group C after downward unloading through the second turning and lifting section D, the first turning and lifting section B, and the lower horizontal section A is improved.

[0075] A lifting guide rail 18 is fixedly provided on the middle fixing part, and the receiving guide rail 18 is arranged along the trajectory of the lower horizontal section A, the first turning lifting section B, and the second turning lifting section D. The lifting guide rail 18 is respectively provided with a lower flip-out flange 19 and an upper flip support flange 23 corresponding to the downward unloading and upward reset of the bowl and plate group C. A receiving wheel C4 is rotatably provided on the bowl and plate group C. When the bowl and plate group C moves to the lower feeding end of the fuselage main body, the lifting wheel C4 rolls on the upper flip support flange 23, and then takes over and rolls along the trajectory of the lifting guide rail 18. When the bowl and plate group C moves to the upper unloading end of the fuselage main body, the lifting wheel C4 rolls to the lower flip-out flange 19 and flips down and leaves the lifting guide rail 18.

[0076] When the bowl and plate group C moves to the lower feeding end of the fuselage main body, the lifting wheel C4 rolls on the upward support flange 23, and then takes over and rolls along the track of the lifting guide rail 18. In this way, when the lifting wheel C4 is guided to flip up and reset, it can be smoothly taken over by the guiding effect of the upward support flange 23, and then roll along the track of the lifting guide rail 18. At this time, the bowl and plate group C completes the upward reset, and its plate mouth faces upward, so as to further improve the upward reset stability of the bowl and plate group C.

[0077] When the bowl and plate group C moves to the unloading end on the main body of the machine, the lifting wheel C4 rolls to flip down and away from the flange 19, and flips down and away from the lifting guide rail 18. In this way, the lifting wheel C4 can smoothly flip down and away from the lifting guide rail 18 while guiding the downward flip, so as to further improve the downward unloading stability of the bowl and plate group C.

[0078] The lower horizontal section A includes a lower horizontal fuselage sheet metal A1 and a horizontal middle piece A2. There are two lower horizontal fuselage sheet metal A1s, which are symmetrical on the left and right. There is at least one horizontal middle piece A2, which is located between the two lower horizontal fuselage sheet metal A1s. The two ends of the horizontal middle piece A2 are respectively fixed to the inner sides of the two lower horizontal fuselage sheet metal A1s by welding.

[0079] The first steering lifting section B includes a first steering sheet metal B1 and a first steering middle piece B2. There are two first steering sheet metals B1, which are symmetrical on the left and right. There is at least one first steering middle piece B2, which is located between the two first steering sheet metals B1. The two ends of the first steering middle piece B2 are respectively fixed to the inner sides of the two first steering sheet metals B1 by welding.

[0080] The second steering lifting section D includes a second steering sheet metal D1 and a second steering middle piece D2. There are two second steering sheet metals D1, which are symmetrical on the left and right. There is at least one second steering middle piece D2, which is located between the two second steering sheet metals D1. The two ends of the second steering middle piece D2 are respectively fixed to the inner sides of the two second steering sheet metals D1 by welding.

[0081] The horizontal middle fixing part A2, the first steering middle fixing part B2 and the second steering middle part D2 are respectively fixed with supporting plates 2 at both ends, and are respectively supported and welded to the inner sides of the lower horizontal fuselage sheet metal part A1 and the first steering sheet metal part B1 through the supporting plates 2.

[0082] In this embodiment, a plurality of horizontal intermediate fixing members A2, first steering intermediate fixing members B2, and second steering intermediate fixing members D2 are provided. The plurality of horizontal intermediate fixing members A2 are spaced apart along the direction in which the lower horizontal fuselage sheet metal A1 is arranged, and a support plate 2 is welded to each end. The plurality of horizontal intermediate fixing members A2 are respectively supported against the inner side of the lower horizontal fuselage sheet metal A1 via the support plate 2 and then secured by welding. The plurality of first steering intermediate fixing members B2 are spaced apart along the direction in which the first steering sheet metal B1 is arranged, and a support plate 2 is welded to each end. The plurality of first steering intermediate fixing members B2 are respectively supported against the inner side of the first steering sheet metal B1 via the support plate 2 and then secured by welding. The plurality of second steering intermediate fixing members D2 are spaced apart along the direction in which the second steering sheet metal D1 is arranged, and a support plate 2 is welded to each end. The plurality of second steering intermediate fixing members D2 are respectively supported against the inner side of the second steering sheet metal D1 via the support plate 2 and then secured by welding.

[0083] Multiple horizontal intermediate fixing parts A2, first steering intermediate fixing parts B2, and second steering intermediate parts D2 are laterally fixed between the left-right symmetrical lower horizontal fuselage sheet metal parts A1, first steering sheet metal parts B1, and second steering sheet metal parts D1, thereby effectively improving the structural strength of the lower horizontal section A, the first steering lifting section B, and the second steering lifting section D. In addition, the setting of plate 2 can increase the welding contact area, which not only avoids cold welding but also improves the fastening stability.

[0084] The lower horizontal fuselage sheet metal A1 and the first steering sheet metal B1, as well as the first steering sheet metal B1 and the second steering sheet metal D1 rely on each other, and the splicing connector 1 is located on the inner side between the lower horizontal fuselage sheet metal A1 and the first steering sheet metal B1, as well as between the first steering sheet metal B1 and the second steering sheet metal D1, and are fixed to each other by fasteners.

[0085] Among them, the lower horizontal fuselage sheet metal A1 is a straight plate, the first turning lifting section B is an L-shape that starts horizontally and tilts upward, the second turning lifting section D is an L-shape that starts upward and tilts horizontally, and the corners of the first turning lifting section B and the second turning lifting section D are arc-shaped transitions. As a result, the fuselage body is S-shaped as a whole after splicing.

[0086] In this embodiment, the lower horizontal connecting edge A11 is folded over on the inner side of the lower edge of the lower horizontal fuselage sheet metal A1, the first steering and lifting connecting edge B8 is folded over on the inner side of the lower edge of the first steering sheet metal B1, and the second steering and lifting connecting edge D8 is folded over on the inner side of the lower edge of the second steering sheet metal D1. In addition, the inner sides of the upper edges of the lower horizontal fuselage sheet metal A1, the first steering sheet metal B1, and the second steering sheet metal D1 are also folded over with upper flanges respectively.

[0087] The lower horizontal fuselage sheet metal A1, the first steering sheet metal B1, and the second steering sheet metal D1 respectively use the inner side flanges of the upper and lower edges to first apply the principle structural hardness, while also avoiding edge flash of the lower horizontal fuselage sheet metal A1, the first steering sheet metal B1, and the second steering sheet metal D1, reducing user injuries during use and improving the safety of equipment.

[0088] A second steering sheet metal notch D3 is provided at the upper flange corner of the second steering sheet metal D1 and the corner of the second steering lifting receiving edge D8, and a second steering sheet metal arc plate D4 is welded to the second steering sheet metal notch D3. A first steering sheet metal notch is provided at the upper flange corner of the first steering sheet metal B1 and the corner of the first steering lifting receiving edge B8, and a first steering sheet metal arc plate is welded to the first steering sheet metal notch. The arc portion B9 is provided on the first steering sheet metal arc plate located below, thereby facilitating the processing and forming of the first steering sheet metal B1 and the second steering sheet metal D1, and facilitating production and processing.

[0089] A lower horizontal receiving edge notch A12 is provided at the rear end of the lower horizontal receiving edge A11 , and the lower guide member 21 is welded to the lower horizontal receiving edge notch A12 , thereby facilitating the arrangement of the lower guide member 21 .

[0090] The lower horizontal fuselage sheet metal A1 is provided with an end plate 4 at the end away from the first turning sheet metal B1. The two ends of the end plate 4 are respectively fixed to the inner side of the left and right symmetrical lower horizontal fuselage sheet metal A1 by welding, thereby improving the structural strength between the ends of the left and right symmetrical lower horizontal fuselage sheet metal A1. In addition, the upper and lower edges of the end plate 4 are respectively turned inward with end plate inner bending edges, thereby improving the structural strength of the end plate 4 and avoiding edge flash of the end plate 4.

[0091] A lower horizontal support leg E is fixedly installed at the bottom of the lower horizontal section A, and a second steering and lifting support leg F is fixedly installed at the bottom of the second steering and lifting section D. The lower horizontal support leg E and the second steering and lifting support leg F are respectively provided with one or more and are respectively spliced ​​from multiple hollow pipes. A first steering and lifting section fixing pipe 26 is fixedly installed between the lower horizontal support leg E and / or the second steering and lifting support leg F and the first steering and lifting section B.

[0092] The lower horizontal support leg E and the second steering and lifting support leg F are both provided with universal wheels and longitudinally adjustable support legs.

[0093] There are multiple lower horizontal support legs E, which are fixed at intervals along the extension direction of the lower horizontal section A. Horizontal fixed pipes 27 are fixed between the lower horizontal support legs E and the second steering and lifting support legs F, and between adjacent lower horizontal support legs E.

[0094] In this embodiment, multiple horizontal support legs E provide support force for the lower horizontal section A, and one second steering and lifting support leg F is provided to provide support force for the second steering and lifting section D. The lower horizontal support leg E and / or the second steering and lifting support leg F also use the first steering and lifting section fixing tube 26 to provide support force for the first steering and lifting section B, which not only effectively provides support for the entire fuselage body, but also avoids the problem of deformation of the fuselage body during the material lifting and conveying process. In addition, the provision of the horizontal fixing tube 27 can improve the compactness of the connection between the lower horizontal support leg E and the second steering and lifting support leg F, and between adjacent lower horizontal support legs E, and can ensure the structural stability and firm assembly of the support leg.

[0095] The lower horizontal support leg E and the second steering and lifting support leg F are both made of hollow pipes. The first steering and lifting section fixing pipe 26 and the horizontal fixing pipe 27 are also hollow pipes, which facilitates production and reduces production costs.

[0096] Specifically, the lower horizontal support frame E includes a lower transverse hollow tube E1, and lower longitudinal hollow tubes E2 are fixedly provided on the left and right sides of the top of the lower transverse hollow tube E1, and a lower curved hollow tube E3 is fixedly provided on the top of the lower longitudinal hollow tube E2. The lower curved hollow tube E3 is bent toward the outside of the lower horizontal section A, and a lower curved tube connecting block E4 is fixedly provided on it. The lower curved hollow tube E3 is fixedly connected to the outside of the lower horizontal section A through the lower curved tube connecting block E4.

[0097] In this embodiment, the lower transverse hollow tube E1, the lower longitudinal hollow tubes E2 on the left and right sides, the lower curved hollow tube E3, and the lower curved tube connecting block E4 cooperate with each other to make the lower horizontal support frame E as a whole U-shaped.

[0098] The lower wheel connecting parts E5 and the lower supporting foot connecting parts E6 are fixedly provided on the left and right sides of the bottom of the lower horizontal hollow tube E1. The lower wheel connecting part E5 is provided with a wheel connecting hole, and is connected to the lower universal wheel E7 through the wheel connecting hole. The lower supporting foot connecting part E6 is provided with an adjustment connecting hole, and is longitudinally adjustable to the lower supporting foot E8 through the adjustment connecting hole. The adjustment connecting hole is communicated with the lower longitudinal hollow tube E2 to avoid the longitudinal adjustment of the lower supporting foot E8.

[0099] A fixed angle code E9 is further fixedly provided between the lower transverse hollow tube E1 and the lower longitudinal hollow tube E2, thereby further improving the assembly stability between the lower transverse hollow tube E1 and the lower longitudinal hollow tube E2.

[0100] The second steering and lifting support leg F includes an upper transverse hollow tube F1, and there are several upper transverse hollow tubes F1, which are arranged at intervals in the longitudinal direction. Upper longitudinal hollow tubes F2 are fixedly arranged on the left and right sides of the upper transverse hollow tube F1, and an upper curved hollow tube F3 is fixedly arranged on the top of the upper longitudinal hollow tube F2. The upper curved hollow tube F3 is bent toward the outside of the second steering and lifting section D, and an upper extension hollow tube F4 is fixedly arranged on it. An upper extension tube connecting block F5 is fixedly arranged on the upper extension hollow tube F4, and the upper extension tube is fixedly connected to the outside of the second steering and lifting section D through the upper extension tube connecting block F5.

[0101] In this embodiment, there are two upper transverse hollow tubes F1, and the two upper transverse hollow tubes F1, the upper longitudinal hollow tubes F2 on the left and right sides, the upper curved hollow tube F3, the upper extension hollow tube F4, and the upper extension tube connecting block F5 cooperate with each other to make the second steering lifting support leg F as a whole in a well shape.

[0102] Lower extending hollow tubes F6 are fixedly provided on the left and right sides of the bottom of the upper horizontal hollow tube F1 located at the bottom, and a hollow reinforcing tube F7 is fixedly provided between the outer side of the lower extending hollow tube F6 and the upper longitudinal hollow tube F2, thereby further improving the assembly stability between the outer side of the lower extending hollow tube F6 and the upper longitudinal hollow tube F2.

[0103] An upper wheel connector F8 is fixedly provided at the bottom of the lower extending hollow tube F6, and a wheel connecting hole is provided on the upper wheel connector F8, through which the upper universal wheel F9 is connected. An upper support leg connector F10 is fixedly provided at the bottom of the upper longitudinal hollow tube F2, and an adjustment connecting hole is provided on the upper support leg connector F10, through which the upper support leg F11 is longitudinally adjustable. The adjustment connecting hole is communicated with the upper longitudinal hollow tube F2 to provide clearance for longitudinal adjustment of the upper support leg F11.

[0104] Fixed connecting blocks 28 are fixedly arranged on the front and rear sides of the lower longitudinal hollow tube E2 and the side of the upper transverse hollow tube F1 facing the lower longitudinal hollow tube E2, and the horizontal fixed tubes 27 are fixedly connected through the fixed connecting blocks 28, thereby improving the assembly stability between the lower longitudinal hollow tube E2, the upper transverse hollow tube F1, and the fixed connecting blocks 28.

[0105] A lifting connection block 29 is also fixedly provided on the upper longitudinal hollow tube F2, and the first turning lifting section fixed tube 26 is fixedly connected through the lifting connection block 29. The first turning lifting section fixed tube 26 and the upper longitudinal hollow tube F2 are perpendicular to each other. A lifting bent hollow tube 30 is also fixedly provided on the first turning lifting section fixed tube 26. The lifting bent hollow tube 30 is bent toward the outside of the first turning lifting section B, and a lifting extension hollow tube 31 is fixedly provided on it. A lifting extension tube connecting block 32 is fixedly provided on the lifting extension hollow tube 31, and the lifting extension tube is fixedly connected to the outside of the first turning lifting section B through the lifting extension tube connecting block 32.

[0106] In this embodiment, the lower longitudinal hollow tube E2, the upper longitudinal hollow tube F2, and the lifting connection block 29 are all fixedly connected to the lower horizontal section A, the second steering lifting section D, and the first steering lifting section B respectively in a lateral matching manner, thereby avoiding occupying the internal space of the fuselage body, so that the chain rotary guide, the bowl and plate group C movable guide and other components can be assembled inside the fuselage body, which not only improves the space utilization rate, but also improves the guarantee for the stable operation of the lifting equipment. In addition, it can also provide lateral support force for the outer side of the fuselage body, avoiding the problem of the fuselage body shaking left and right or even sideways tipping during the material lifting and conveying process.

[0107] In this embodiment, the lower transverse hollow tube E1, the lower longitudinal hollow tube E2, the lower curved hollow tube E3, the lower curved tube connection block E4, the lower runner connection piece E5, the lower support leg connection piece E6, the fixed angle bracket E9, the horizontal fixed tube 27, the fixed connection block 28, and the lower horizontal section A are fixed to each other by welding, and the upper transverse hollow tube F1, the upper longitudinal hollow tube F2, the upper curved hollow tube F3, the upper extension hollow tube F4, the upper extension tube connection block F5, the lower extension hollow tube F6, the hollow reinforcement The tube F7, the upper turntable connector F8, the upper support leg connector F10, the horizontal fixed tube 27, the fixed connecting block 28, the lifting connecting block 29, the first steering lifting section fixed tube 26, the lifting bent hollow tube 30, the lifting extension hollow tube 31, the lifting extension tube connecting block 32, the first steering lifting section B, and the second steering lifting section D are fixed to each other by welding, thereby ensuring that the assembly between the components is stable and not loose, and the welding process is simple, the processing is easy, and the cost is low.

[0108] In addition, the lower transverse hollow tube E1, the lower longitudinal hollow tube E2, the lower curved hollow tube E3, the upper transverse hollow tube F1, the upper longitudinal hollow tube F2, the upper curved hollow tube F3, the upper extension hollow tube F4, the lower extension hollow tube F6, the horizontal fixed tube 27, the first turning lifting section fixed tube 26, the lifting curved hollow tube 30, and the lifting extension hollow tube 31 are all hollow tubes with square cross-sections, and the hollow reinforcement tube F7 is a hollow tube with a circular cross-section.

[0109] The bowl and dish set C includes a bowl and dish base C1 and a bowl and dish C2 that is detachable from the bowl and dish base C1. Rotating wheels C11 are rotatably provided on the left and right sides of the bowl and dish base C1, and a receiving rotating wheel C4 is rotatably provided at the middle position of the bottom. Chain connecting shafts C3 that are driven and connected to the transmission chain 33 also extend from the left and right sides of the bowl and dish base C1.

[0110] The bowl and dish base C1 is provided with a bowl and dish clamping plate C5, a clamping block C6, a clamping block rotating shaft C7, and a clamping lock member C8. The bowl and dish clamping plate C5 is fixedly set on the bowl and dish base C1, and a clamping interface is formed between the two. One end of the clamping block C6 is cooperated with the clamping block rotating shaft C7 and is rotatably set on the bowl and dish base C1 through the clamping block rotating shaft C7. The bowl and dish C2 is clamped or detached from the clamping interface by the rotation of the clamping block C6. The other end of the clamping block C6 is provided with a clamping part C9. The clamping lock member C8 is rotatably set on the bowl and dish base C1, and is locked or separated with the clamping part C9 when rotating. A rotating action member C10 is also provided on the end of the clamping lock member C8.

[0111] In this embodiment, the rotation axis of the locking member C8 and the rotation axis of the locking block C6 are perpendicular to each other.

[0112] When the bowl C2 needs to be removed, the user can use manual force or tools to act on the rotating member C10, so that the latching lock member C8 rotates on the bowl base C1 in the direction away from the locking portion C9. At this time, the latching lock member C8 leaves the locking portion C9, and the latching block C6 can be rotated on the bowl base C1 in the direction away from the bowl C2 through the latching block rotating shaft C7, and the bowl C2 can be detached from the latching interface.

[0113] When the bowl C2 needs to be assembled, the bowl C2 is placed on the card interface, and then the card block C6 is driven to rotate on the bowl base C1 toward the direction of the bowl C2 through the card block rotating shaft C7, so that the card block C6 positions the bowl C2 and clamps it on the card interface. Then, manual or tool action is applied to the rotating member C10, so that the card locking member C8 rotates on the bowl base C1 toward the locking portion C9. At this time, the card locking member C8 is locked on the locking portion C9, and the assembly of the bowl C2 is completed.

[0114] The setting of the rotating action member C10 is not only used for manual or tool action, but also can press the clamping block C6 to prevent the clamping block C6 from rotating and retreating, thereby improving the assembly stability of the bowl and plate C2.

[0115] In this embodiment, the main body of the fuselage is in an S-shape that is open up and down. The lower feeding end of the main body of the fuselage is a longitudinal feeding end. The user can use a transportation device to transport the material to the lower feeding end of the main body of the fuselage, and then place the material on the bowl and plate group C from top to bottom. The upper unloading end of the main body of the fuselage is a longitudinal unloading end. When the bowl and plate group C flips down, the material is unloaded from top to bottom.

[0116] In order to facilitate the collection of materials during unloading, the fuselage main body is provided with a unloading collection device G corresponding to the unloading of the materials. The unloading collection device G includes a collecting funnel G1, a switch plate G6, and a switch plate driving cylinder G3. Among them, the collecting funnel G1 is fixedly set on the unloading end of the fuselage main body, and a feed notch is set on the side of the collecting funnel G1 to communicate with the unloading end of the fuselage main body. A discharge port G7 is set at the lower end of the collecting funnel G1. The switch plate G6 is flipped laterally on the collecting funnel G1 and opens and closes the discharge port G7 when flipping. A driving cylinder assembly plate G2 is provided on the collecting funnel G1. One end of the switch plate driving cylinder G3 is rotatably set on the driving cylinder assembly plate G2, and the other end is driven and connected to the transmission block G4. A transmission matching part G5 is also provided on the switch plate G6. The transmission block G4 and the transmission matching part G5 are rotatably matched.

[0117] When the switch plate driving cylinder G3 is working, its telescopic end drives the switch plate G6 to flip on the collecting funnel G1 through the cooperation of the transmission block G4 and the transmission matching part G5 to realize the opening and closing of the discharge port G7.

[0118] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A material lifting and conveying device, comprising a body, a transmission chain (33), and a driving device (10), characterized in that: The fuselage body is formed by splicing a plurality of left-right symmetrical fuselage sheet metal parts, and the overall body is in an S-shape or Z-shape that is open vertically and / or front-back, and an intermediate fixing member is provided between the left and right fuselage sheet metal parts; A movable and longitudinally adjustable support leg is provided at the bottom of the fuselage body, and the support leg is formed by splicing a plurality of hollow pipes and / or support sheet metal parts; The fuselage body is also provided with a guide wheel (20), a lower transmission gear (24), an upper transmission gear (16) and a chain guide rail. The lower transmission gear (24) and the guide wheel (20) are coaxially rotatably arranged at the lower end of the fuselage body, and the upper transmission gear (16) is rotatably arranged at the upper end of the fuselage body. The upper unloading end and the lower feeding end of the fuselage body are also fixedly provided with an upper guide member (11) and a lower guide member (21), respectively. The chain guide rail is fixedly provided along the trajectory of the fuselage body, and the chain guide rails with adjacent corners are fixedly provided. A plurality of steering sprockets (34) are provided for rotation, and the plurality of steering sprockets (34) are arranged in an arc shape. The driving device (10) is drivingly connected to the lower transmission gear (24) or the upper transmission gear (16). The transmission chain (33) is in a closed shape and is drivingly connected to a plurality of bowl and plate groups (C). The two ends of the transmission chain (33) are respectively in driving engagement with the upper transmission gear (16) and the lower transmission gear (24). The middle portion is located on the chain guide and is in steering engagement with the plurality of steering sprockets (34). The bowl and plate group (C) is provided with a rotating wheel (C11) for rotation. When the bowl and plate group (C) moves to the upper unloading end of the fuselage main body, the rotating wheel (C11) and the upper guide member (11) are in rolling cooperation to realize the guided downward flipping and unloading of the bowl and plate group (C). When the bowl and plate group (C) moves to the lower feeding end of the fuselage main body, it is guided and flipped along the outer periphery of the guide wheel (20). The rotating wheel (C11) and the lower guide member (21) are in rolling cooperation to realize the guided upward flipping and resetting of the bowl and plate group (C).

2. The material lifting and conveying equipment according to claim 1, characterized in that: The fuselage body comprises a lower horizontal section (A), a first steering and lifting section (B), and a second steering and lifting section (D). The lower horizontal section (A), the first steering and lifting section (B), and the second steering and lifting section (D) are connected end to end, and a splicing connection piece (1) is provided at the connection point. The splicing connection piece (1) is fixed to the inner sides of the lower horizontal section (A), the first steering and lifting section (B), and the second steering and lifting section (D) by fasteners and / or welding. The first steering and lifting section (B) is an L-shape that is initially horizontal and tilted upward, and the second steering and lifting section (D) is an L-shape that is initially upward and tilted toward the horizontal. The corners of the first steering and lifting section (B) and the second steering and lifting section (D) are both arc-shaped or angular transitions. A steering wheel connection block (35) is fixedly provided at the position of the arc-shaped or angular transition. The plurality of steering sprockets (34) are arranged at intervals in an arc shape and rotate in sequence on the steering wheel connection block (35).

3. The material lifting and conveying equipment according to claim 2, characterized in that: The lower horizontal section (A) is fixedly provided with a horizontally extending lower horizontal chain guide (A10), the first turning and lifting section (B) is fixedly provided with an inclinedly extending lifting chain guide (B10), and the second turning and lifting section (D) is fixedly provided with a horizontally extending upper horizontal chain guide (D10). The lower horizontal chain guide (A10), the lifting chain guide (B10) and the upper horizontal chain guide (D10) are respectively spaced apart in two sections, and the two sections of the lower horizontal chain guide (A10), the lifting chain guide (B10) and the upper horizontal chain guide (D10) are respectively arranged along the lower horizontal section (A), the first turning and lifting section (B) and the second turning and lifting section. The track of the lifting section (D) is fixedly arranged, and a plurality of the steering sprockets (34) are respectively rotated between the lower horizontal chain guide (A10) and the lifting chain guide (B10), and between the lifting chain guide (B10) and the upper horizontal chain guide (D10). The lower transmission gear (24) is located behind the two sections of the lower horizontal chain guide (A10), and the upper transmission gear (16) is located in front of the two sections of the upper horizontal chain guide (D10). The transmission chain (33) rotates along the track of the two sections of the lower horizontal chain guide (A10), the lifting chain guide (B10), the upper horizontal chain guide (D10), and the plurality of the steering sprockets (34).

4. The material lifting and conveying equipment according to claim 3, characterized in that: The upper guide member (11) is located in front of the upper transmission gear (16) and is provided with an arc groove (13). The entrance and exit of the arc groove (13) correspond to the front of the two sections of the upper horizontal chain guide rail (D10). The lower edges of the lower horizontal section (A), the first steering and lifting section (B), and the second steering and lifting section (D) are respectively turned inward to form a lower horizontal receiving edge (A11), a first steering and lifting receiving edge (B8), and a second steering and lifting receiving edge (D8). The lower guide member (21) is located below the guide wheel (20) and is arc-shaped and recessed on the lower horizontal receiving edge. At the rear end of (A11), when the bowl and plate group (C) moves to the upper unloading end of the fuselage main body, the rotating wheel (C11) rolls along the trajectory of the arc groove (13) and realizes the downward unloading of the bowl and plate group (C). After the bowl and plate group (C) is turned down, the rotating wheel (C11) rolls along the trajectory of the second steering lifting receiving edge (D8), the first steering lifting receiving edge (B8), and the lower horizontal receiving edge (A11) in sequence, and when the bowl and plate group (C) moves to the lower feeding end of the fuselage main body, it rolls along the trajectory of the lower guide member (21) and realizes the upward reset of the bowl and plate group (C).

5. The material lifting and conveying equipment according to claim 4, characterized in that: A transfer support (50) is fixedly provided on the inclined section of the first steering lifting support edge (B8) and the second steering lifting support edge (D8), and the transfer support (50) is arranged along the inclined section of the first steering lifting support edge (B8) and the trajectory of the second steering lifting support edge (D8). A transfer transition piece (51) is provided between the transfer support (50) and the exit of the arc groove (13), and an arc groove is provided on the transfer transition piece (51). The transfer support (50) is provided with a downward inclined groove at the end away from the arc groove (13). Part (52), an arcuate part (B9) is provided on the first steering lifting receiving edge (B8), the lower inclined part (52) is connected to the arcuate part (B9), and the rotating wheel (C11) rolls away from the arcuate groove (13) and then rolls along the trajectory of the arcuate groove of the transition member (51), the trajectory of the transition support member (50), the trajectory of the lower inclined part (52), the trajectory of the arcuate part (B9), the straight segment trajectory of the first steering lifting receiving edge (B8), the trajectory of the lower horizontal receiving edge (A11), and the trajectory of the lower guide member (21).

6. The material lifting and conveying equipment according to claim 1, characterized in that: A lifting guide rail (18) is fixedly provided on the intermediate fixing member, and the lifting guide rail (18) is provided along the track of the lower horizontal section (A), the first steering lifting section (B), and the second steering lifting section (D). The lifting guide rail (18) is provided with a lower flip-out flange (19) and an upper flip support flange (23) corresponding to the lower flip unloading and upper flip reset of the bowl and plate group (C), respectively. A receiving wheel (C4) is rotatably provided on the bowl and plate group (C). When the bowl and plate group (C) moves to the lower feeding end of the fuselage main body, the lifting wheel (C4) rolls on the upper flip support flange (23), and then receives and rolls along the track of the lifting guide rail (18). When the bowl and plate group (C) moves to the upper unloading end of the fuselage main body, the lifting wheel (C4) rolls onto the lower flip-out flange (19) and flips down and leaves the lifting guide rail (18).

7. The material lifting and conveying equipment according to claim 2, characterized in that: A lower horizontal support leg (E) is fixedly provided at the bottom of the lower horizontal section (A), and a second steering and lifting support leg (F) is fixedly provided at the bottom of the second steering and lifting section (D). The lower horizontal support leg (E) and the second steering and lifting support leg (F) are respectively provided with one or more hollow pipes, and are respectively spliced ​​together by a plurality of hollow pipes. A first steering and lifting section fixing pipe (26) is fixedly provided between the lower horizontal support leg (E) and / or the second steering and lifting support leg (F) and the first steering and lifting section (B).

8. The material lifting and conveying equipment according to claim 7, characterized in that: The lower horizontal support leg (E) and the second steering and lifting support leg (F) are both provided with universal wheels and longitudinally adjustable support legs.

9. The material lifting and conveying equipment according to any one of claims 1 to 8, characterized in that: The bowl and dish set (C) comprises a bowl and dish base (C1) and bowls and dishes (C2) that are detachably mounted on the bowl and dish base (C1). The bowl and dish base (C1) is rotatably provided with rotating wheels (C11) on both left and right sides, and a receiving rotating wheel (C4) is rotatably provided at the middle position of the bottom. Chain connecting shafts (C3) that are drivably connected to the transmission chain (33) are also extended from both left and right sides of the bowl and dish base (C1).

10. The material lifting and conveying equipment according to claim 9, characterized in that: The bowl and dish base (C1) is provided with a bowl and dish clamping plate (C5), a clamping block (C6), a clamping block rotating shaft (C7), and a clamping locking member (C8). The bowl and dish clamping plate (C5) is fixedly provided on the bowl and dish base (C1), and a clamping interface is formed therebetween. One end of the clamping block (C6) is cooperatively connected with the clamping block rotating shaft (C7) and is rotatably provided on the bowl and dish base (C1) through the clamping block rotating shaft (C7). The bowl and dish (C2) is mounted on or detached from the clamping interface through the rotation of the clamping block (C6). The other end of the clamping block (C6) is provided with a clamping portion (C9). The clamping locking member (C8) is rotatably provided on the bowl and dish base (C1), and is locked with or separated from the clamping portion (C9) when rotating. A rotating action member (C10) is also provided at the end of the clamping locking member (C8).

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