Package falling car loader

Abstract

The utility model discloses a package falling car loader which comprises a workshop frame, an upper conveying belt, a walking mechanism, a rotating mechanism, a discharging mechanism, a lower conveying belt and a discharging mechanism. The traveling mechanism comprises a traveling frame, a traveling motor and traveling wheels, the traveling motor is fixed on the traveling frame, and the traveling wheels move along the track. The rotating mechanism comprises a driving assembly, a rotating platform and a rotating base, and the driving assembly drives the rotating platform to rotate. The discharging mechanism comprises a bag blocking device and a sliding way. The lower conveying belt comprises a lower rack and a lower belt. The discharging mechanism comprises a hanging frame, a hopper and an opening and closing assembly, a gate is arranged at the bottom of the hopper, the opening and closing assembly comprises an air cylinder and a connecting rod, and the air cylinder drives the gate to be opened and closed through the connecting rod. According to the car loader, due to the fact that the upper conveying belt is matched with the lower conveying belt, bag blocking is reduced, and car loading efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of loading and unloading equipment, and specifically is a falling package loading machine. BACKGROUND

[0002] The automatic loading machine is a novel and professional loading and unloading machine, which can be equipped with a hydraulic lifting device and mobile casters for operation, and is a very humanized automatic logistics transportation device. The automatic loading machine is mainly applied to the postal, express, airport, wharf, medicine, chemical industry, tobacco and other industries. Taking a 50kg bagged soybean meal as an example, the artificial loading speed of a 1000t / d production line is about 600 bags / hour. Many domestic manufacturers use artificial and conveying machinery to load the soybean meal. The soybean meal falls to the designated position by its own weight after the hopper is opened. SUMMARY

[0003] The utility model aims at the shortage of the prior art, and provides a loading machine capable of reducing package blockage and automatically falling packages.

[0004] To solve the above technical problems, the utility model adopts the technical scheme of:

[0005] A falling package loading machine comprises a workshop frame, an upper conveying belt, a walking mechanism, a rotating mechanism, a discharging mechanism, a lower conveying belt and a discharging mechanism.

[0006] The upper part of the workshop frame is fixed with a track, and the upper conveying belt is arranged in parallel with the track. The walking mechanism comprises a travelling frame, a walking motor and walking wheels. The walking motor is fixed on the travelling frame, and the walking wheels move along the track.

[0007] The rotating mechanism comprises a driving assembly, a rotating platform and a rotating base. The rotating base is fixedly connected with the travelling frame, the rotating platform is rotationally connected with the rotating base, and the driving assembly drives the rotating platform to rotate.

[0008] The discharging mechanism comprises a package stopper and a chute. The package stopper is arranged above the upper conveying belt, and the upper end of the chute is arranged on one side of the upper conveying belt. The lower conveying belt comprises a lower frame and a lower belt. The lower belt is located below the chute, and one end of the lower frame is hingedly connected with the rotating platform.

[0009] The discharging mechanism comprises a hanging frame, a hopper and an opening and closing assembly. The hanging frame is hingedly connected with the lower frame, the top of the hopper is connected with the hanging frame, the bottom of the hopper is provided with a gate, and the opening and closing assembly comprises a cylinder and a connecting rod. The cylinder drives the gate to open and close through the connecting rod.

[0010] Further, the driving assembly comprises a driving motor, a first speed reducer, a driving gear and an arc-shaped toothed plate, the first speed reducer is fixedly connected with the rotating platform, the driving motor drives the driving gear through the first speed reducer, the arc-shaped toothed plate is fixedly connected with the travelling frame, and the driving gear is engaged with the arc-shaped toothed plate.

[0011] Further, the lower rack is provided with a shaping assembly, the shaping assembly comprises a connecting seat, a swing arm, a rolling cage and a spring pressing piece, one end of the swing arm is hingedly connected with the connecting seat, the other end is hingedly connected with the rolling cage, and the spring pressing piece comprises a guide column and an upper top plate, a spring and a lower top plate which are sequentially sleeved on the guide column; the upper top plate is threadedly connected with the guide column; and the lower top plate is fixedly connected with the swing arm.

[0012] Further, the travelling mechanism further comprises a travelling gear, a rack and a second speed reducer, the rack is fixedly connected with the track, the travelling motor is connected with the travelling gear through the second speed reducer, and the travelling gear is engaged with the rack.

[0013] Further, the discharging mechanism further comprises a pull rod, one end of the pull rod is hingedly connected with the upper portion of the hanger, and the other end is hingedly connected with the rotating platform.

[0014] Further, the discharging mechanism further comprises a rotating hopper motor and a third speed reducer, the third speed reducer is fixedly connected with the hanger, and the rotating hopper motor rotates the hopper through the third speed reducer.

[0015] Further, the loading machine further comprises a lifting arm mechanism, the lifting arm mechanism comprises a winch motor, a winding drum, a first pulley, a second pulley and a pull rope, the first pulley is fixed on the rotating platform, the second pulley is fixed on the lower rack, one end of the pull rope is fixedly connected with the winding drum, the other end is connected with the rotating platform in sequence after passing through the first pulley and the second pulley, and the winch motor drives the winding drum to rotate.

[0016] Further, the lifting arm mechanism further comprises a safety lock, one end of the safety lock is hingedly connected with the rotating platform, and the other end is hingedly connected with the lower rack.

[0017] The loading machine is characterized in that: the loading machine falls the material package through the upper conveying belt, the travelling mechanism moves along the track, the blocking device intercepts the material package, and the material package falls onto the lower conveying belt through the slide; after the material package on the lower conveying belt enters the hopper, the hopper rotates by 90 degrees to be opened, the material package falls to the designated position by the self weight, and the material package is arranged in sequence. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of an embodiment;

[0019] Figure 2 This is a schematic diagram with the workshop frame hidden;

[0020] Figure 3 This is a schematic diagram with the tracks and upper conveyor belt removed.

[0021] Figure 4 This is a schematic diagram of the traveling frame;

[0022] Figure 5 This is a schematic diagram of a rotating platform;

[0023] Figure 6 This is a schematic diagram of the driver component.

[0024] Figure 7 This is a schematic diagram of the lower conveyor belt;

[0025] Figure 8 yes Figure 7 Enlarged view of point A in the middle;

[0026] Figure 9 This is a schematic diagram of the feeding mechanism;

[0027] Figure 10 This is a schematic diagram of the travel motor and travel gears;

[0028] Marking Explanation: 1-Workshop Frame, 11-Railway, 2-Upper Conveyor Belt, 31-Traveling Frame, 32-Traveling Motor, 33-Traveling Wheel, 34-Traveling Gear, 35-Rack, 36-Second Reducer, 41-Slewing Base, 42-Slewing Platform, 43-Drive Motor, 44-First Reducer, 45-Drive Gear, 46-Arc-Shaped Tooth Plate, 51-Bag Stopper, 52-Slide Track, 61-Lower Frame, 62-Lower Skin Belt, 63-Pull rod, 71-Hanging bracket, 72-Hopper, 73-Gate, 74-Cylinder, 75-Connecting rod, 76-Dump motor, 77-Third reducer, 81-Connecting seat, 82-Swing arm, 83-Roller, 84-Guide column, 85-Upper top plate, 86-Spring, 87-Lower top plate, 91-Winding motor, 92-Drum, 93-First pulley, 94-Second pulley, 95-Pull rope, 96-Safety lock. Detailed Implementation

[0029] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0030] like Figures 1 to 10 As shown, a packaging machine includes: a workshop frame 1, an upper conveyor belt 2, a traveling mechanism, a rotating mechanism, a feeding mechanism, a lower conveyor belt, and a discharging mechanism.

[0031] The rail 11 is fixed on the top of the workshop frame 1, and the upper conveying belt 2 is arranged in parallel with the rail 11; the walking mechanism comprises a walking frame 31, a walking motor 32 and a walking wheel 33, the walking motor 32 is fixed on the walking frame 31, and the walking wheel 33 moves along the rail 11.

[0032] The walking mechanism further comprises a walking gear 34, a rack 35 and a second speed reducer 36, the rack 35 is fixedly connected with the rail 11, the walking motor 32 is connected with the walking gear 34 through the second speed reducer 36, and the walking gear 34 is engaged with the rack 35. The walking motor 32 can be a servo motor, a hydraulic motor or the like, and the walking gear 34 is driven to rotate through the speed reducer. The walking mechanism moves along the rail 11, and moves the code package above the truck under the control of the system.

[0033] The rotating mechanism comprises a driving assembly, a rotating platform 42 and a rotating base 41, the rotating base 41 is fixedly connected with the walking frame 31, the rotating platform 42 is rotationally connected with the rotating base 41, and the driving assembly drives the rotating platform 42 to rotate. The rotating mechanism drives the lower conveying belt to rotate, so that the discharging mechanism can move in the transverse direction.

[0034] The driving assembly comprises a driving motor 43, a first speed reducer 44, a driving gear 45 and an arc-shaped toothed plate 46, the first speed reducer 44 is fixedly connected with the rotating platform 42, the driving motor 43 drives the driving gear 45 through the first speed reducer 44, the arc-shaped toothed plate 46 is fixedly connected with the walking frame 31, and the driving gear 45 is engaged with the arc-shaped toothed plate 46.

[0035] The discharging mechanism comprises a package stopper 51 and a chute 52, the package stopper 51 is arranged above the upper conveying belt 2, and the upper end of the chute 52 is arranged on one side of the upper conveying belt 2. The lower conveying belt comprises a lower frame 61 and a lower belt 62, the lower belt 62 is located below the chute 52, and one end of the lower frame 61 is hingedly connected with the rotating platform 42. The upper conveying belt and the lower conveying belt transmit the material package through the package stopper 51 and the chute 52, and the upper line and the lower line independently operate, so that the speed of the upper conveying belt can be adjusted according to the situation of the material package on the lower conveying belt, and the occurrence of package blockage is reduced.

[0036] The discharging mechanism comprises a hanging frame 71, a hopper 72 and an opening and closing assembly, the hanging frame 71 is hingedly connected with the lower frame 61, the top of the hopper 72 is connected with the hanging frame 71, the bottom of the hopper 72 is provided with a gate 73, and the opening and closing assembly comprises a cylinder 74 and a connecting rod 75. The cylinder 74 drives the gate 73 to open and close through the connecting rod 75.

[0037] The lower rack 61 is provided with a shaping assembly, which comprises a connecting seat 81, a swing arm 82, a rolling cage 83 and a spring pressing piece. One end of the swing arm 82 is hinged to the connecting seat 81, and the other end is hinged to the rolling cage 83. The spring pressing piece comprises a guide column 84, and an upper top plate 85, a spring 86 and a lower top plate 87 which are sequentially sleeved on the guide column 84. The upper top plate 85 is threadedly connected with the guide column 84, and the lower top plate 87 is fixedly connected with the swing arm 82. When the material bag passes through the shaping assembly, the rolling cage 83 applies a spring pressure to the material bag, and the powder in the material bag is flattened under pressure, effectively preventing the unevenness of the shape of the material bag, so that the subsequent material placing mechanism is more neatly stacked.

[0038] The material placing mechanism further comprises a pull rod 63, one end of which is hinged to the upper part of the hanger 71, and the other end is hinged to the rotating platform 42.

[0039] The material placing mechanism further comprises a rotating bucket motor 76 and a third speed reducer 77, the third speed reducer 77 being fixedly connected with the hanger 71, and the rotating bucket motor 76 rotating the hopper 72 through the third speed reducer 77.

[0040] Preferably, the truck loader further comprises a lifting arm mechanism, which comprises a winch motor 91, a winding drum 92, a first pulley 93, a second pulley 94 and a pull rope 95. The first pulley 93 is fixed on the rotating platform 42, the second pulley 94 is fixed on the lower rack 61, one end of the pull rope 95 is fixedly connected with the winding drum 92, and the other end is fixedly connected with the rotating platform 42 after passing through the first pulley 93 and the second pulley 94. The winch motor 91 drives the winding drum 92 to rotate. The lifting arm mechanism mainly controls the vertical height of the material placing mechanism, providing conditions for automatic control of the truck loader in three dimensions.

[0041] The lifting arm mechanism further comprises a safety lock 96, one end of which is hinged to the rotating platform 42, and the other end is hinged to the lower rack 61.

[0042] In operation, the bag loader truck transports the material bag through the upper conveying belt 2, the walking mechanism moves along the track 11, the bag intercepting device 51 intercepts the material bag, and the material bag falls onto the lower conveying belt through the chute 52; after the material bag on the lower conveying belt enters the hopper 72, the hopper 72 rotates 90 degrees to open, and the material bag falls to the designated position by its own weight, and the material bag is arranged in turn. Under the control of the control system, automatic bag stacking can be realized, the stacked bags are neat and fast, manual intervention is reduced, and labor intensity is reduced.

[0043] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed application. The scope of protection of the present application is defined by the appended claims and equivalents thereof.

[0044] In the description of the present application, it should be understood that the terms "front", "back", "left", "right", "center", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application.

Claims

1. A bag drop car machine characterized by, Include: Workshop frame (1), the upper part is fixed with track (11); Upper conveying belt (2), which is arranged in parallel with the track (11), Walking mechanism, including a trolley frame (31), a walking motor (32) and a walking wheel (33), the walking motor (32) is fixed on the trolley frame (31), the walking wheel (33) moves along the track (11); Rotary mechanism, including a drive assembly, a rotary platform (42) and a rotary base (41), the rotary base (41) is fixedly connected with the trolley frame (31), the rotary platform (42) is rotatably connected with the rotary base (41), the drive assembly drives the rotary platform (42) to rotate; Blanking mechanism, including a blocking device (51) and a slide (52), the blocking device (51) is arranged above the upper conveying belt (2), the upper end of the slide (52) is arranged on one side of the upper conveying belt (2); Lower conveying belt, including a lower rack (61) and a lower belt (62), the lower belt (62) is located below the slide (52), one end of the lower rack (61) is hingedly connected with the rotary platform (42); and Discharging mechanism, including a hanger (71), a hopper (72) and an opening and closing assembly, the hanger (71) is hingedly connected with the lower rack (61), the top of the hopper (72) is connected with the hanger (71), the bottom of the hopper (72) is provided with a gate (73), the opening and closing assembly includes a cylinder (74) and a connecting rod (75), the cylinder (74) drives the gate (73) to open and close through the connecting rod (75).

2. The package drop car of claim 1, wherein: The drive assembly includes a drive motor (43), a first speed reducer (44), a drive gear (45) and an arc-shaped tooth plate (46), the first speed reducer (44) is fixedly connected with the rotary platform (42), the drive motor (43) drives the drive gear (45) through the first speed reducer (44), the arc-shaped tooth plate (46) is fixedly connected with the trolley frame (31), and the drive gear (45) is engaged with the arc-shaped tooth plate (46).

3. The package drop-off vehicle of claim 1, wherein: The lower rack (61) is provided with a shaping assembly, the shaping assembly includes a connecting seat (81), a swing arm (82), a rolling cage (83) and a spring pressing piece, one end of the swing arm (82) is hingedly connected with the connecting seat (81), the other end is hingedly connected with the rolling cage (83), the spring pressing piece includes a guide column (84) and an upper top plate (85), a spring (86) and a lower top plate (87) which are sequentially sleeved on the guide column (84), the upper top plate (85) is threadedly connected with the guide column (84), and the lower top plate (87) is fixedly connected with the swing arm (82).

4. The package drop-off vehicle of claim 1, wherein: The walking mechanism further includes a walking gear (34), a rack (35) and a second speed reducer (36), the rack (35) is fixedly connected with the track (11), the walking motor (32) is connected with the walking gear (34) through the second speed reducer (36), and the walking gear (34) is engaged with the rack (35).

5. The package drop-off vehicle of claim 1, wherein: The feeding mechanism further comprises a pull rod (63), one end of which is hingedly connected to the upper part of the hanger (71), and the other end is hingedly connected to the rotating platform (42).

6. The package drop-off vehicle of claim 5, wherein: The feeding mechanism further comprises a rotating hopper motor (76) and a third speed reducer (77), the third speed reducer (77) is fixedly connected with the hanger (71), and the rotating hopper motor (76) rotates the hopper (72) through the third speed reducer (77).

7. The package drop-off vehicle of claim 1, wherein: The lifting arm mechanism further comprises a winch motor (91), a winding drum (92), a first pulley (93), a second pulley (94) and a pull rope (95), the first pulley (93) is fixed on the rotating platform (42), the second pulley (94) is fixed on the lower rack (61), one end of the pull rope (95) is fixedly connected with the winding drum (92), the other end is fixedly connected with the rotating platform (42) after passing through the first pulley (93) and the second pulley (94) upwards, and the winch motor (91) drives the winding drum (92) to rotate.

8. The package drop-off vehicle of claim 7, wherein: The lifting arm mechanism further comprises a safety lock (96), one end of which is hingedly connected to the rotating platform (42), and the other end is hingedly connected to the lower rack (61).

Images