Truss car loader

Abstract

The utility model is applicable to the field of loading and stacking equipment, and provides a truss loading machine, which comprises a loading bracket for loading materials and transporting the materials to a preset position of a stacking platform from an initial loading platform, the carrying bracket is driven by the long-distance transverse moving mechanism to move in the X-axis direction. The carrying bracket is driven by the short-distance transverse moving mechanism to move in the Y-axis direction. The carrying bracket is driven by the longitudinal moving mechanism to move in the Z-axis direction. The loading bracket comprises at least one pallet fork group which is parallel to the horizontal plane or is arranged at a preset angle with the horizontal plane; a plurality of pallet fork sets are arranged side by side, and an adjustable gap is formed between every two adjacent pallet fork sets, so that the pallet fork structure can adapt to stacking platforms (buckets) of different specifications and sizes, and meanwhile, the pallet fork structure is utilized for conveniently bearing ton bag materials with chassis bases.

Description

Technical Field

[0001] The utility model relates to the field of loading and stacking equipment, in particular to a truss loading machine. Background Art

[0002] With the progress of society and the development of enterprises, more and more container trucks are used to transport and circulate products. However, more and more loading and unloading are required during the transportation and circulation process.

[0003] At present, there are various types of palletizing equipment, for example, the patent document number CN219859086U, which is called a walking trolley loading and palletizing equipment, discloses that the trolley reciprocates along the long side of the bucket to realize the transportation and palletizing of ton bags. However, the trolley and the bucket have a high degree of matching in size during operation, and it is impossible to perform palletizing on buckets of different specifications.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a truss loader, which can adapt to stacking platforms (cargo boxes) of different sizes and specifications, and at the same time use the fork structure to conveniently carry ton bags of materials with a chassis seat.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a truss loader, including a carrier that carries materials and transports them from an initial loading platform to a predetermined position on a stacking platform; the carrier is driven by a long-distance lateral moving mechanism to move along the X-axis direction; the carrier is driven by a short-distance lateral moving mechanism to move along the Y-axis direction; the carrier is driven by a longitudinal moving mechanism to move along the Z-axis direction; the carrier includes at least one group of fork groups that are arranged parallel to a horizontal plane or at a predetermined angle; a plurality of fork groups are provided and are arranged side by side, and there are adjustable gaps between adjacent fork groups.

[0007] According to the truss loader of the utility model, the long-distance lateral movement mechanism includes a truss arranged along the long side direction of the stacking platform and a truss vehicle installed on the truss and movable.

[0008] According to the truss loader of the utility model, the short-distance lateral moving mechanism includes a movable frame movably mounted on the movable end of the long-distance lateral moving mechanism, and the cargo bracket is mounted on the mobile frame; the mobile frame is driven by a lateral drive assembly to move relative to the movable end of the long-distance lateral moving mechanism.

[0009] According to the truss loader of the utility model, the transverse drive assembly includes a parallel belt for transverse transmission, a pulley group for driving the parallel belt for transmission, and a connecting lock installed on the movable frame; the pulley group is installed on the movable end of the long-distance transverse moving mechanism and includes at least two sets of pulleys, and at least one pulley serves as a driving pulley; one end of the connecting lock is fixed to a predetermined position of the parallel belt, and the other end is a moving frame.

[0010] According to the truss loader of the utility model, the longitudinal moving mechanism includes a longitudinal guide rail installed on the movable end of the short-distance lateral moving mechanism and a longitudinal moving frame installed in the longitudinal guide rail and driven to move up and down; the load carrier is installed on the longitudinal moving frame.

[0011] According to the truss loader of the utility model, the push plate driving structure includes a cross-link structure connecting the push plate and the moving end of the longitudinal moving mechanism and a driver driving the cross-link structure to extend and retract; the cross-link structure extends and retracts to drive the movement of the push plate.

[0012] According to the truss loader of the utility model, the cargo bracket also includes a pushing structure arranged above the fork group; the pushing structure includes a push plate moving along a predetermined direction and a push plate driving structure driving the push plate to move; the predetermined direction is parallel to the plane where the fork group is located or has an upward inclined angle with the plane.

[0013] According to the truss loader of the utility model, a rotating mechanism for driving the cargo bracket to rotate along a predetermined longitudinal axis is also arranged between the movable end of the short-distance lateral moving mechanism and the longitudinal guide rail; the rotating mechanism includes a rotating support bearing installed on the top end of the longitudinal guide rail, the inner ring of the rotating support bearing is fixedly connected to the moving frame, and the outer ring thereof is fixedly connected to the longitudinal guide rail; a rotating driving component for driving the outer ring of the rotating support bearing to rotate relative to the inner ring is arranged between the moving frame and the rotating support bearing.

[0014] According to the truss loader of the utility model, the connecting lock includes an upper buckle plate and a lower buckle plate which are fixedly fastened to each other, and after being fastened, a part of the parallel belt is clamped between the two, and the ends of the upper buckle plate and the lower buckle plate are fixedly connected to the movable frame.

[0015] The utility model provides a truss loader, including a carrier that carries materials and transports them from an initial loading platform to a predetermined position on a stacking platform; in this embodiment, before loading, the materials (the materials can be bagged materials without a bottom tray, or other materials with a bottom tray) are stacked on the initial loading platform, and then the materials are stacked on the bucket of the stacking platform by the carrier. The carrier is driven by a long-distance lateral moving mechanism to move along the X-axis direction; the carrier is driven by a short-distance lateral moving mechanism to move along the Y-axis direction (the wide side direction of the stacking platform); the carrier is driven by a longitudinal moving mechanism to move along the Z-axis direction (the vertical direction of the stacking platform). The long-distance lateral moving mechanism includes a truss arranged along the long side direction of the stacking platform and a truss car installed on the truss and movable, the truss car is driven to move along the truss direction, and a driving wheel driven by a driver (motor or other driver drive) is installed on the truss car, and the driving wheel is rollingly installed on the guide rail of the truss. The driver drives the driving wheel to rotate on the guide rail of the truss to realize the movement of the truss vehicle. The utility model can adapt to stacking platforms (truck buckets) of different sizes, and at the same time, the fork structure is used to conveniently carry ton bags of materials with a chassis seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 yes Figure 1 A magnified view of the structure of part A;

[0018] Figure 3 It is a structural schematic diagram of the mobile frame and the truss vehicle of the utility model;

[0019] Figure 4 yes Figure 1 A magnified view of the structure of part B;

[0020] Figure 5 It is a structural diagram of part of the rotating mechanism, longitudinal moving mechanism and the object carrier;

[0021] Figure 6 yes Figure 5 Side view of

[0022] Figure 7 yes Figure 5 An enlarged view of the structure at another angle at the middle C part;

[0023] Figure 8 yes Figure 5 A magnified view of the structure at part D in the middle;

[0024] In the figure, 1-carrying bracket, 10-initial loading platform, 11-fork group, 12-fork group bracket, 20-stacking platform, 30-truss, 31-truss car, 311-driving wheel, 40-moving frame, 41-parallel belt, 42-pulley group, 43-connecting lock, 431-upper buckle plate, 432-lower buckle plate, 51-longitudinal guide rail, 52-longitudinal moving frame, 71-rotating support bearing, 72-gear ring structure, 73-driving gear, 521-support shaft, 522-adjusting sleeve, 523-tightening bolt, 61-push plate, 62-cross connecting rod structure, 63-driver. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] See also Figure 1 The utility model provides a truss loader, which includes a carrier bracket 1 that carries materials and transports them from an initial loading platform 10 to a predetermined position on a stacking platform 20; in this embodiment, before loading, the materials (the materials can be bagged materials without a bottom tray, or other materials with a bottom tray) are stacked on the initial loading platform 10, and then the materials are carried by the carrier bracket 1 and stacked on the truck bucket serving as the stacking platform 20.

[0027] The carrier bracket 1 is driven by the long-distance lateral moving mechanism to move along the X-axis direction (in the present embodiment, the long side direction of the stacking platform 20); the carrier bracket 1 is driven by the short-distance lateral moving mechanism to move along the Y-axis direction (in the present embodiment, the wide side direction of the stacking platform 20); the carrier bracket 1 is driven by the longitudinal moving mechanism to move along the Z-axis direction (the vertical direction of the stacking platform 20).

[0028] See also Figure 1 and Figure 2 The long-distance lateral movement mechanism includes a truss 30 arranged along the long side direction of the stacking platform 20 and a truss car 31 installed on the truss 30 and movable. The truss car 31 is driven to move along the direction of the truss 30. Specifically, the truss car 31 is installed with a driving wheel 311 driven by a driver (motor or other driver), and the driving wheel 311 is rollingly installed on the guide rail of the truss 30 (the movement and installation of the truss car 31 are conventional techniques for those skilled in the art). The driver drives the driving wheel 311 to rotate on the guide rail of the truss 30 to realize the movement of the truss car 31.

[0029] See also Figure 1 , Figure 3and Figure 4 The short-distance transverse moving mechanism comprises a moving frame 40 movably mounted on the movable end of the long-distance transverse moving mechanism (i.e., the gantry 31), and the object carrier 1 is mounted on the moving frame 40; the moving frame 40 is driven by a transverse drive assembly to move relative to the gantry 31. Specifically, the transverse drive assembly comprises a parallel belt 41 for transverse transmission, a pulley group 42 for driving the parallel belt 41 for transmission, and a connecting lock 43 mounted on the moving frame 40; the transmission direction of the parallel belt 41 coincides with the moving direction of the moving frame 40 as much as possible; the pulley group 42 is mounted on the movable end of the long-distance transverse moving mechanism (i.e., the gantry 31) and comprises at least two groups of pulleys, and among the multiple pulleys, at least one pulley is driven by a driver as a driving pulley.

[0030] One end of the connecting lock 43 is fixed to a predetermined position of the parallel belt 41, and the other end is connected to the movable frame 40. In the present embodiment, the connecting lock 43 includes an upper buckle plate 431 and a lower buckle plate 432 which are fixedly fastened to each other, and after being fastened, a part of the parallel belt 41 is clamped between the two. The ends of the upper buckle plate 431 and the lower buckle plate 432 are fixedly connected to the movable frame 40 (fixed by bolts).

[0031] When the movable frame 40 is moving, the driver drives the parallel belt 41 through the driving pulley set 42 to transmit the transmission, and the transmitted parallel belt 41 transmits the movement effect to the movable frame 40 through the connecting lock 43, thereby realizing its movement process.

[0032] See also Figure 1 , Figure 5 and Figure 8 The longitudinal moving mechanism includes a longitudinal guide rail 51 installed at the movable end of the short-distance lateral moving mechanism (i.e., the moving frame 40) and a longitudinal moving frame 52 installed in the longitudinal guide rail 51 and driven to move up and down; the object carrier 1 is installed on the longitudinal moving frame 52. The longitudinal moving frame 52 is driven by a driver to move along the longitudinal guide rail 51. Specifically in this example, the driver is an electric cylinder or a pneumatic cylinder, whose fixed end is installed on the longitudinal guide rail 51 and whose working end is connected to the longitudinal moving frame 52. The telescopic operation of the working end of the driver will drive the longitudinal moving frame 52 to move up and down in the longitudinal guide rail 51.

[0033] A rotating mechanism for driving the object carrier 1 to rotate (or adjust the angle) along a predetermined longitudinal axis is also provided between the movable end (i.e., the moving frame 40) of the short-distance lateral moving mechanism and the longitudinal guide rail 51. The rotating mechanism includes a rotating support bearing 71 installed at the top of the longitudinal guide rail 51. The inner ring of the rotating support bearing 71 is fixed to the moving frame 40, and the outer ring thereof is fixed to the longitudinal guide rail 51. A rotating drive assembly for driving the outer ring of the rotating support bearing 71 to rotate relative to the inner ring is provided between the moving frame 40 and the rotating support bearing 71. In the present embodiment, the rotating drive assembly includes a gear ring structure 72 provided on the outer ring of the rotating support bearing 71, a driving gear 73 that is always meshed with the gear ring structure 72, and a driving motor that is fixedly installed on the moving frame 40 and drives the driving gear 73 to rotate.

[0034] When the rotating mechanism operates to drive the object bracket 1 to rotate along the predetermined longitudinal axis, the driving motor further drives the outer ring of the rotating support bearing 71 to rotate by driving the driving gear 73, and the outer ring of the rotating support bearing 71 further drives the longitudinal guide rail 51 and the object bracket 1 to adjust the angle.

[0035] See also Figure 1 , Figure 5 and Figure 6 The cargo carrier 1 includes at least one fork group 11 arranged parallel to the horizontal plane or at a predetermined angle and a fork group bracket 12 connected to the fork group 11; the fork group 11 can be arranged in a horizontal state as shown in the present embodiment, or can be arranged in an upward tilted direction according to the state of the material; there are multiple groups of fork groups 11 arranged side by side, and there are adjustable gaps between adjacent fork groups 11. Specifically, the longitudinal movable frame 52 is provided with a transversely arranged support shaft 521, and the fork group bracket 12 is provided with an adjusting sleeve 522 sleeved on the support shaft 521 and a positioning member for locking the adjusting sleeve 522 to a predetermined position of the support shaft 521. The number of the support shaft 521 and the adjusting sleeve 522 is provided with multiple groups according to the supporting stability state of the fork group 11. During the adjustment process, it is only necessary to adjust the adjusting sleeve 522 to the desired position of the support shaft 521 and lock the positioning piece. In the present embodiment, the positioning piece is a clamping bolt 523, which passes through the outer wall of the adjusting sleeve 522 and is threaded therewith. After positioning, the end of the clamping bolt 523 is pressed against the outer wall of the support shaft 521, thereby realizing the relative positioning of the adjusting sleeve 522 and the support shaft 521.

[0036] The carrier 1 also includes a material pushing structure disposed above the fork assembly 11; the material pushing structure includes a push plate 61 that moves along a predetermined direction and a push plate driving structure that drives the push plate 61 to move; the predetermined direction is parallel to the plane where the fork assembly 11 is located or has an upwardly inclined angle with the plane, and the friction between the pushed material and the fork can be reduced by pushing upward, so as to facilitate unloading. The push plate driving structure includes a cross-link structure 62 connecting the push plate 61 and the moving end of the longitudinal moving mechanism and a driver 63 that drives the cross-link structure to extend and retract; the cross-link structure extends and retracts to drive the movement of the push plate 61.

[0037] During unloading, when the carrier 1 moves to a predetermined position, the push plate driving structure starts to work, the driver 63 extends and cooperates with the cross-link structure 62 to push the push plate 61 to move, so as to push the material carried on the fork assembly 11 down.

[0038] During the entire palletizing process of the present application, the long-distance lateral moving mechanism, the short-distance lateral moving mechanism, the longitudinal moving mechanism and the rotating mechanism work in coordination.

[0039] First, the fork assembly 11 is driven to be inserted into the bottom position of the material placed on the initial loading platform 10 , so that the material falls onto the fork assembly 11 .

[0040] Then, after moving to the predetermined material placement position of the stacking platform 20, the material is pushed down by the material pushing structure.

[0041] In summary, the utility model provides a truss loader, including a carrier that carries materials and transports them from an initial loading platform to a predetermined position on a stacking platform; in this embodiment, before loading, the materials (the materials can be bagged materials without a bottom tray, or other materials with a bottom tray) are stacked on the initial loading platform, and then the materials are stacked on the bucket of the stacking platform by the carrier. The carrier is driven by a long-distance lateral moving mechanism to move along the X-axis direction; the carrier is driven by a short-distance lateral moving mechanism to move along the Y-axis direction (the wide side direction of the stacking platform); the carrier is driven by a longitudinal moving mechanism to move along the Z-axis direction (the vertical direction of the stacking platform). The long-distance lateral moving mechanism includes a truss arranged along the long side direction of the stacking platform and a truss car installed on the truss and movable, the truss car is driven to move along the truss direction, and a driving wheel driven by a driver (motor or other driver) is installed on the truss car, and the driving wheel is rollingly installed on the guide rail of the truss. The driver drives the driving wheel to rotate on the guide rail of the truss to realize the movement of the truss vehicle. The utility model can adapt to stacking platforms (truck buckets) of different sizes, and at the same time, the fork structure is used to conveniently carry ton bags of materials with a chassis seat.

[0042] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

Claims

1. A truss loader, characterized in that: It includes a carrier that carries the material and transports it from the initial loading platform to a predetermined position on the stacking platform; The object carrier is driven by the long-distance lateral moving mechanism to move along the X-axis direction; the object carrier is driven by the short-distance lateral moving mechanism to move along the Y-axis direction; the object carrier is driven by the longitudinal moving mechanism to move along the Z-axis direction; The cargo carrier includes at least one fork set arranged parallel to the horizontal plane or at a predetermined angle; There are multiple fork groups arranged side by side, and there are adjustable gaps between adjacent fork groups.

2. The truss loader according to claim 1, characterized in that: The long-distance lateral movement mechanism comprises a truss arranged along the long side direction of the stacking platform and a truss vehicle installed on the truss and movable.

3. The truss loader according to claim 1, characterized in that: The short-distance lateral movement mechanism comprises a movable frame movably mounted on a movable end of the long-distance lateral movement mechanism, and the object carrier is mounted on the movable frame; The movable frame is driven by a transverse drive assembly to move relative to the movable end of the long-distance transverse movement mechanism.

4. The truss loader according to claim 3, characterized in that: The transverse drive assembly includes a parallel belt for transverse transmission, a pulley group for driving the parallel belt for transmission, and a connecting lock buckle installed on the mobile frame; The pulley set is mounted on the movable end of the long-distance lateral movement mechanism and includes at least two sets of pulleys, and at least one pulley serves as a driving pulley; One end of the connecting lock buckle is fixed to a predetermined position of the parallel belt, and the other end is connected to the movable frame.

5. The truss loader according to claim 1, characterized in that: The longitudinal moving mechanism comprises a longitudinal guide rail installed at the movable end of the short-distance transverse moving mechanism and a longitudinal moving frame installed in the longitudinal guide rail and driven to move up and down; The object carrier is installed on the longitudinal movable frame.

6. The truss loader according to claim 1, characterized in that: The cargo carrier also includes a material pushing structure disposed above the fork assembly; the material pushing structure includes a push plate moving along a predetermined direction and a push plate driving structure driving the push plate to move; The predetermined direction is parallel to the plane where the fork assembly is located or has an upward inclined angle with the plane.

7. The truss loader according to claim 6, characterized in that: The push plate driving structure includes a cross-link structure connecting the push plate and the moving end of the longitudinal moving mechanism and a driver for driving the cross-link structure to extend and retract; The cross-link structure is extended and retracted to drive the movement of the push plate.

8. The truss loader according to claim 5, characterized in that: A rotating mechanism for driving the object carrier to rotate along a predetermined longitudinal axis is also provided between the movable end of the short-distance lateral moving mechanism and the longitudinal guide rail; The rotating mechanism includes a rotating support bearing installed on the top of the longitudinal guide rail, the inner ring of the rotating support bearing is fixed to the moving frame, and the outer ring is fixed to the longitudinal guide rail; a rotating drive component is arranged between the moving frame and the rotating support bearing to drive the outer ring of the rotating support bearing to rotate relative to the inner ring.

9. The truss loader according to claim 4, characterized in that: The connecting lock comprises an upper buckle plate and a lower buckle plate which are fixedly fastened to each other, and after being fastened, a part of the parallel belt is clamped between the two, and the ends of the upper buckle plate and the lower buckle plate are fixedly connected to the movable frame.

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