Cargo transfer machine

Abstract

The utility model provides a cargo carrying transfer machine, which comprises a fixed seat arranged on the corresponding ground and provided with a driving device; the sliding part is movably connected with the fixed seat and is driven by the driving device to transversely move and extend out of the fixed seat or transversely move, retract and reset; the moving and carrying frame is movably supported on the ground, the moving and carrying frame is connected with the sliding part and driven by the sliding part to transversely move, a fence mechanism is arranged on the moving and carrying frame, a stacking area used for filling goods is arranged in the fence mechanism, and a butt joint area communicated with the stacking area and used for loading and unloading the goods is arranged on one side of the fence mechanism. According to the intelligent transfer machine, the occupied area of the transfer machine can be reduced, the adaptability is improved, the enclosure mechanism is additionally arranged, goods can be stacked in the stacking area at a certain height and are not prone to dumping, the number of goods transferred by the transfer machine at a time is increased, the transfer efficiency is improved, and then the loading efficiency of the intelligent loading equipment is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of transfer machines, specifically a cargo transfer machine. Background Technology

[0002] Cargo transfer is an important component of intelligent loading equipment. Currently, intelligent loading equipment uses a conveyor line and a transfer machine guided by ground rails to transfer cargo to the rear of the container on the vehicle. Then, a handling trolley moves the cargo from the transfer machine into the container for loading.

[0003] However, the use of ground rails for guidance in transfer machines results in a long floor area occupied by the rails, which can easily interfere with the operation of other mechanisms. This makes them unsuitable for intelligent loading equipment in complex working conditions. Furthermore, they are difficult to assemble and disassemble. At the same time, transfer machines generally do not have anti-tipping functions, which makes it easy for goods to tip over when stacked to a certain height on the transfer machine for transportation, resulting in additional workload. Therefore, the stacking height of goods on the transfer machine is limited, affecting the efficiency of goods transfer and thus seriously reducing the loading efficiency.

[0004] The research objective of this utility model is to design a cargo transfer machine to address the problems existing in the prior art. Utility Model Content

[0005] In view of the problems existing in the prior art, the present invention provides a cargo transfer machine that can effectively solve the problems existing in the prior art.

[0006] The technical solution of this utility model is:

[0007] A cargo transfer machine, comprising:

[0008] A fixed base, installed on the corresponding ground and equipped with a driving device;

[0009] A sliding element is movably connected to the fixed base and is driven by the driving device to extend laterally out of the fixed base or to retract and reset laterally.

[0010] The transfer frame is movably supported on the ground. The transfer frame is connected to the sliding member and is moved laterally by the sliding member. The transfer frame is equipped with a enclosure mechanism. The enclosure mechanism has a stacking area for filling goods inside and a docking area on one side that connects to the stacking area and is used for loading and unloading goods.

[0011] Furthermore, the fixed base extends laterally and has two opposing grooves on its inner side. The sliding member includes two sliding plates that are laterally slidably sleeved between the two grooves via several guide sliding mechanisms, several connecting plates connected between the two sliding plates, and several reinforcing rods. The driving device includes two sprocket sets that are rotatably disposed within both ends of the fixed base, two chains that are sleeved outside the two sprocket sets and have the connecting plates at both ends respectively, and a motor for driving the two chains to rotate.

[0012] Furthermore, each of the guide sliding mechanisms includes a fixing kit connected to the sliding plate near the slide groove, a vertical guide wheel that is vertically rotatably sleeved on the outside of the fixing kit, and a horizontal guide wheel that is horizontally rotatably sleeved on the inside of the fixing kit. The vertical guide wheels of the two sliding plates are respectively located in the two slide grooves and are adapted to rotate and abut against the upper and lower inner walls of the two slide grooves. The horizontal guide wheels of the two sliding plates are symmetrically arranged and rotate laterally on the far side to abut against the bottom of the two slide grooves.

[0013] Furthermore, the enclosure mechanism includes a back plate located on the top of the transfer frame and extending forward and backward, two baffles located on the left and right sides of the back plate, and several connecting plates connecting the two baffles. The back plate and the two baffles enclose the stacking area. The docking area is formed between the sides of the two baffles away from the back plate. The connecting plates on both sides are folded towards each other to form a connecting part that is slidably connected to the rear part of the back plate by a slider and a slide rail. The connecting parts on the same side are connected by a connecting rod. Several adjusting holes extending laterally are provided on both sides of the rear part of the back plate. Both connecting rods are connected to ear plates corresponding to the several adjusting holes on both sides. The corresponding ear plates and adjusting holes are connected by pins.

[0014] Furthermore, the enclosure mechanism also includes several U-shaped reinforcing frames with their openings facing forward. The reinforcing frames are located behind the back plate and are screwed to the back plate through several vertically extending elongated holes at their upper and lower ends. The reinforcing frames are arranged at horizontal intervals and their lower ends abut against the top of the transfer frame. Vertically extending reinforcing rods are connected to the inner side of the reinforcing frames.

[0015] Furthermore, the transfer frame spans both sides and above the fixed base and the sliding member, and its top is set as a support platform. The bottom of the support platform is fixedly connected to the two sliding plates. The bottom of the transfer frame is vertically rotatably provided with several rollers for horizontal movement. The enclosure mechanism is set on the support platform. Several positioning pins are fixedly provided on the support platform and are distributed in a staggered manner in the stacking area. The stacking area is provided with positioning fixtures that are fitted with several positioning pins through several positioning holes. Several stacking stations are provided on the top of the positioning fixtures.

[0016] Furthermore, each of the stacking stations is equipped with two limiting members spaced apart from each other on the left and right. The top of the two limiting members is recessed on the opposite side with a stepped portion, and a storage area is formed between the two stepped portions, which is spaced apart from the top of the positioning fixture and is used for left and right lateral limiting.

[0017] Furthermore, the positioning fixture has a detection hole at its bottom, the support platform has a through hole corresponding to the detection hole, and the transfer frame has a fixture detection device corresponding to the detection hole.

[0018] Furthermore, the fixed base is provided with a position detection device for detecting the position of the sliding member.

[0019] Furthermore, the bottom of the fixed base is provided with several feet for adjusting the height.

[0020] Therefore, the beneficial effects of this utility model are:

[0021] 1. By replacing the existing ground rail guide structure with a sliding component that can extend laterally from the fixed base, the sliding component can be retracted into the fixed base when the transplanter is not in use, reducing its footprint and avoiding interference with the operation of other mechanisms. This makes it suitable for intelligent loading equipment in complex working conditions, improving the adaptability of the transplanter and reducing the overall assembly and disassembly difficulty. At the same time, the addition of a barrier mechanism allows goods to be stacked at a certain height in the stacking area without easily tipping over, increasing the number of goods that the transplanter can transfer at one time, improving the transfer efficiency, and thus effectively improving the loading efficiency of the intelligent loading equipment.

[0022] 2. The lateral movement of the two sliding plates is limited and guided by the cooperation of the sliding groove and the guide sliding mechanism, thereby improving the stability of the lateral movement of the sliding components and thus the stability of the lateral movement of the transfer rack. Furthermore, during the lateral movement of the sliding components, several vertical guide wheels engage with the upper and lower inner walls of the two sliding grooves to vertically limit the lateral movement of the two sliding plates. Similarly, the lateral guide wheels on both sides engage with the bottom of the two sliding grooves to laterally limit the lateral movement of the two sliding plates. This allows the lateral movement of the sliding components to be bidirectionally limited vertically and laterally through the guide sliding mechanism, enabling the transfer rack to move stably and without deviation. This improves the accuracy of the lateral movement of the transfer rack, thereby improving the precision of the docking between the docking area and the forks of the handling trolley. Simultaneously, the rotational engagement method for stable sliding reduces the risk of deviation or collision between the sliding components and the transfer rack, which could cause the stacked goods on the transfer rack to shake, thus improving the transfer stability.

[0023] 3. By adding several connecting plates, connecting rods, and adjusting holes, when the specifications of the goods change, the length of the stacking area can be adjusted by sliding the two baffles to the appropriate position and connecting the corresponding adjusting holes and ear plates through the pins. This improves the adaptability of the enclosure mechanism and allows the two baffles to be fitted on the left and right sides of several stacks of goods. When the sliding parts move laterally to the left and right, the two baffles can effectively prevent several stacks of goods from tipping over, achieving a stable anti-tipping function.

[0024] 4. The support strength of the back panel is improved by adding a reinforcing frame, and the support strength of the reinforcing frame is also improved by setting a reinforcing rod. At the same time, the installation height of the reinforcing frame can be adjusted by setting several elongated holes, which improves the installation adaptability of the reinforcing frame.

[0025] 5. The positioning fixture and positioning pin work together to limit the placement of the positioning fixture on the support platform, thereby improving the stability of goods stacked on several stacking stations and avoiding the situation where goods are easily shaken when placed directly on the support platform via pallets. This improves the stability of goods stacked in the stacking area.

[0026] 6. By adding limiting components, the pallet under the stack of goods can be limited to the left and right within the storage area, thereby further improving the stability of the goods stacked in the stacking area. In addition, the step section allows the bottom of the pallet to be spaced apart from the top of the positioning fixture, which facilitates the insertion of the forks of the handling trolley to pick up the stack of goods, improving the convenience of goods docking. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of a cargo transfer machine.

[0028] Figure 2 This is a structural diagram of the enclosure mechanism, support platform, and positioning fixtures.

[0029] Figure 3 This is a structural diagram of the enclosure mechanism and support platform.

[0030] Figure 4 for Figure 1 A schematic diagram of the rear view of the partial structure.

[0031] Figure 5 This is a schematic diagram of the fixed base.

[0032] Figure 6 This is a structural diagram of the sliding component, transfer frame, and enclosure mechanism.

[0033] Figure 7 for Figure 6 A partial structural diagram. Detailed Implementation

[0034] To facilitate understanding by those skilled in the art, the structure of this utility model will now be described in further detail with reference to the accompanying drawings:

[0035] refer to Figure 1-7 A cargo transfer machine, comprising:

[0036] A fixed base 1 is installed on the corresponding ground and is equipped with a drive device 11;

[0037] The sliding member 2 is laterally movably connected to the fixed base 1 and is driven by the driving device 11 to extend laterally out of the fixed base 1 or to retract laterally to reset; specifically, the sliding member 2 is arranged overlapping the fixed base 1, and the driving device 11 is used to drive the sliding member 2 to extend laterally out of the fixed base 1 or to retract laterally to retract to reset to overlap the fixed base 1.

[0038] The transfer frame 3 is movably supported on the ground. The transfer frame 3 is connected to the sliding member 2 and is moved laterally by the sliding member 2. The transfer frame 3 is provided with a barrier mechanism 4. The barrier mechanism 4 has a stacking area for filling goods inside and a docking area on one side that connects to the stacking area and is used for loading and unloading goods.

[0039] The above-mentioned structure replaces the existing ground rail guide structure with a sliding member 2 that can extend laterally from the fixed base 1. When the transplanter is not in use, the sliding member 2 can be retracted into the fixed base 1 to reduce its floor space and avoid interference with the operation of other mechanisms. This makes it suitable for intelligent loading equipment in complex working conditions, improves the adaptability of the transplanter, and reduces the overall assembly and disassembly difficulty of the transplanter. At the same time, the addition of a barrier mechanism 4 allows the goods to be stacked at a certain height in the stacking area without easily tipping over, increasing the number of goods that the transplanter can transfer at one time, improving the transfer efficiency, and thus effectively improving the loading efficiency of the intelligent loading equipment.

[0040] To limit and guide the lateral movement of the sliding member 2, the fixed base 1 extends laterally and has two opposing grooves 12 on its inner side. The sliding member 2 includes two sliding plates 21 that are laterally slidably fitted between the two grooves 12 via several guiding sliding mechanisms 22, several connecting plates 43211 connected between the two sliding plates 21, and several reinforcing rods 212. The driving device 11 includes two sprocket sets 111 rotatably disposed at both ends of the fixed base 1, two chains 112 fitted outside the two sprocket sets 111 and respectively connected to the connecting plates 43211 at both ends, and a motor 113 for driving the two chains 112 to rotate. Thus, the lateral movement of the two sliding plates 21 is limited and guided by the cooperation of the grooves 12 and the guiding sliding mechanisms 22, thereby improving the stability of the lateral movement of the sliding member 2 and, consequently, improving the stability of the lateral movement of the transfer frame 3 carrying goods.

[0041] To further improve the stability of the lateral movement of the slider 2, each of the guide sliding mechanisms 22 includes a fixing kit 221 connected to the side of the sliding plate 21 near the slide groove 12, a vertical guide wheel 222 vertically rotatably sleeved on the outside of the fixing kit 221, and a horizontal guide wheel 223 horizontally rotatably sleeved on the inside of the fixing kit 221. The vertical guide wheels 222 of the two sliding plates 21 are respectively located in the two slide grooves 12 and are adapted to rotate and abut against the upper and lower inner walls of the two slide grooves 12. The horizontal guide wheels 223 of the two sliding plates 21 are symmetrically arranged and rotate laterally on the far side to abut against the bottom of the two slide grooves 12. Thus, when the sliding member 2 slides laterally, the vertical guide wheels 222 abut against the upper and lower inner walls of the two slide grooves 12, thereby vertically limiting the lateral movement of the two sliding plates 21. The horizontal guide wheels 223 on both sides abut against the bottom of the two slide grooves 12, thereby horizontally limiting the lateral movement of the two sliding plates 21. This allows the lateral movement of the sliding member 2 to be bidirectionally limited vertically and laterally through the guide sliding mechanism 22. It has the function of driving the transfer frame 3 to move laterally in a stable and non-deviational manner, improving the accuracy of the lateral movement of the transfer frame 3, and thus improving the accuracy of the docking between the docking area and the forks of the transport trolley. At the same time, the method of achieving stable sliding through rotation and abutment can reduce the deviation or collision of the sliding member 2 and the transfer frame 3 during lateral movement, which would cause the stacked goods on the transfer frame 3 to shake, thereby improving the stability of the transfer.

[0042] To improve the adaptability of the enclosure mechanism 4, the enclosure mechanism 4 includes a back plate 41 located on the top of the transfer frame 3 and extending front and back, two baffles 42 located on the left and right sides of the back plate 41, and several connecting plates 43211 connecting the two baffles 42. The back plate 41 and the two baffles 42 enclose the stacking area, and the docking area is formed between the sides of the two baffles 42 away from the back plate 41. The connecting plates 43211 on both sides are folded towards each other to form a connecting part 431 that is slidably connected to the rear part of the back plate 41 through a slider 44 and a slide rail 45. The connecting parts 431 on the same side are connected by a connecting rod 46. Several adjusting holes 411 extending laterally are provided on both sides of the rear part of the back plate 41. The two connecting rods 46 are each connected to ear plates 461 corresponding to the several adjusting holes 411 on both sides. The corresponding ear plates 461 and adjusting holes 411 are connected by pins 47. By adding several connecting plates 43211, connecting rods 46, and adjusting holes 411, when the specifications of the goods change, the length of the stacking area can be adjusted to adapt to different specifications of goods by sliding the two baffles 42 to the appropriate position and connecting the corresponding adjusting holes 411 and ear plates 461 through the pins 47. This improves the adaptability of the enclosure mechanism 4 and allows the two baffles 42 to be adapted to block the left and right sides of several stacks of goods. When the sliding member 2 moves laterally to the left and right, the two baffles 42 can fully prevent several stacks of goods from tipping over, thus achieving a stable anti-tipping function.

[0043] To enhance the support strength of the back panel 41, the enclosure mechanism 4 further includes several U-shaped reinforcing frames 48 with forward-facing openings. These reinforcing frames 48 are located behind the back panel 41, with their upper and lower ends screwed to the back panel 41 through several vertically extending elongated holes 481. The reinforcing frames 48 are spaced laterally, with their lower ends abutting against the top of the transfer frame 3. Vertically extending reinforcing rods 482 are connected to the inner side of each reinforcing frame 48. Thus, the addition of reinforcing frames 48 increases the support strength of the back panel 41, and the reinforcement rods 482 further enhance the support strength of the reinforcing frames 48. Simultaneously, the elongated holes 481 allow for adjustment of the installation height of the reinforcing frames 48, improving their installation adaptability.

[0044] To improve the stability of goods stacked within the stacking area, the transfer frame 3 spans both sides and above the fixed base 1 and the sliding member 2, with a support platform 31 at its top. The bottom of the support platform 31 is fixedly connected to the two sliding plates 21. The bottom of the transfer frame 3 is vertically rotatable and equipped with several rollers 32 for lateral movement. The enclosure mechanism 4 is mounted on the support platform 31. Several positioning pins 311 are fixedly mounted on the support platform 31, staggered in the stacking area. A positioning fixture 5, which engages with several positioning pins 311 through several positioning holes 51, is provided within the stacking area. Several stacking positions are located on the top of the positioning fixture 5. The cooperation between the positioning fixture 5 and the positioning pins 311 allows the positioning fixture 5 to be positioned securely on the support platform 31, thereby improving the stability of goods stacked at the stacking positions and preventing the goods from easily wobbling when placed directly on the support platform 31 via pallets. This enhances the stability of goods stacked within the stacking area.

[0045] To further improve the stability of goods stacked within the stacking area, each stacking station is equipped with two spaced-apart limiting members 52. The tops of the two limiting members 52 are recessed with steps 521 facing each other, forming a storage area between the two steps 521, spaced from the top of the positioning fixture 5, for lateral limiting. The addition of the limiting members 52 allows the pallets under the goods stack to be laterally limited within the storage area, thereby further improving the stability of the goods stacked within the stacking area. Furthermore, the step portions 521, spaced from the top of the positioning fixture 5, facilitate the insertion and removal of the forks of the handling trolley, improving the convenience of goods docking.

[0046] To improve the safety of the transfer machine, the positioning fixture 5 is provided with a detection hole at its bottom, and the support platform 31 is provided with a through hole 312 corresponding to the detection hole. The transfer frame 3 is provided with a fixture detection device 33 corresponding to the detection hole. Specifically, the fixture detection device 33 can be a laser sensor for detecting the depth of the detection hole. The positioning fixture 5 is of different sizes and the depth of the detection hole is also different for goods of different sizes. This allows the fixture detection device 33 to detect the depth of the detection hole through the through hole 312 to determine whether the positioning fixture 5 is installed in place or whether the specifications of the positioning fixture 5 are correct. If incorrect, an alarm is triggered to prompt the staff to handle the situation manually. This avoids the situation where the positioning hole 51 of the positioning fixture 5 is not fully assembled with the positioning pin 311, resulting in the positioning fixture 5 being tilted before filling the stack of goods, which would cause the stack of goods to tip over during the transfer process. It also avoids the situation where the specifications of the positioning fixture 5 are incorrect, thus improving the safety and accuracy of the transfer machine.

[0047] To improve the accuracy of the lateral positioning of the slider 2, the fixed base 1 is provided with a position detection device 13 for detecting the position of the slider 2. Specifically, the position detection device 13 can be a laser sensor.

[0048] To improve the stability of the fixed base 1, the bottom of the fixed base 1 is provided with several feet 14 for height adjustment. The height and levelness of the fixed base 1 can be adjusted via the feet 14 to improve its stability during operation.

[0049] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A load transfer machine characterized by, Include: Fixed seat (1), installed on the corresponding ground and provided with driving device (11); Sliding piece (2), movably connected with the fixed seat (1) and driven by the driving device (11) to move horizontally to extend from or retract to the fixed seat (1); The moving carrier (3) is movably supported on the ground, the moving carrier (3) is connected with the sliding piece (2) and is driven by the sliding piece (2) to move horizontally, and the moving carrier (3) is provided with a surrounding mechanism (4), the surrounding mechanism (4) is internally provided with a stacking area for filling goods, and one side is provided with a docking area communicating with the stacking area and used for loading and unloading goods.

2. A load transfer machine as claimed in claim 1, wherein, The fixed seat (1) extends laterally and is provided with two grooves (12) facing each other inside, the sliding piece (2) includes two sliding plates (21) which are laterally slidably sleeved between the two grooves (12) through a plurality of guide sliding mechanisms (22), a plurality of connecting plates (43) (211) and a plurality of reinforcing rods (212) connected between the two sliding plates (21), the driving device (11) includes two sprocket groups (111) rotatably arranged inside the two ends of the fixed seat (1), two chains (112) sleeved outside the two sprocket groups (111) and having the two ends of the connecting plates (43) (211) respectively, and a motor (113) for driving the two chains (112) to rotate.

3. A load transfer machine as claimed in claim 2, wherein, Each of the guide sliding mechanisms (22) includes a fixed sleeve (221) connected to one side of the sliding plate (21) close to the groove (12), a vertical guide wheel (222) rotatably sleeved outside the fixed sleeve (221), and a horizontal guide wheel (223) rotatably sleeved inside the fixed sleeve (221), the vertical guide wheels (222) of the two sliding plates (21) are located in the two grooves (12) respectively and are adapted to rotate and abut against the upper and lower inner walls of the two grooves (12), and the horizontal guide wheels (223) of the two sliding plates (21) are symmetrically arranged and laterally rotate to abut against the groove bottoms of the two grooves (12).

4. A load transfer machine as claimed in claim 1 wherein, The surrounding mechanism (4) includes a back plate (41) arranged on the top of the moving carrier (3) and extending front and back, two baffle plates (42) arranged on the left and right sides of the back plate (41) respectively, a plurality of connecting plates (43) (211) connected with the two baffle plates (42) respectively, the back plate (41) and the two baffle plates (42) form the stacking area, the two baffle plates (42) form the docking area between the sides away from the back plate (41), the connecting plates (43) (211) on both sides are folded towards each other to form connecting parts (431) which are slidably connected with the back plate (41) through sliding blocks (44) and sliding rails (45) at the rear part of the back plate (41), the connecting parts (431) on the same side are connected through connecting rods (46), and the back plate (41) is provided with a plurality of adjustment holes (411) extending transversely on both sides of the rear part, the connecting rods (46) are connected with a plurality of ear plates (461) corresponding to the adjustment holes (411) on both sides, and the ear plates (461) and the adjustment holes (411) are connected through the corresponding pins (47).

5. A load transfer machine as claimed in claim 4 wherein, The fence mechanism (4) further comprises a plurality of U-shaped reinforcing frames (48) with openings facing forward, the two ends of the reinforcing frame (48) at the back side of the back plate (41) are respectively screwed to the back plate (41) through a plurality of vertically extending long holes (481), a plurality of reinforcing frames (48) are arranged transversely and the lower ends are arranged on the top of the transfer frame (3), and the inner side of the reinforcing frame (48) is connected with a vertically extending reinforcing rod (482).

6. A load transfer machine as claimed in claim 2 wherein, The transfer frame (3) is arranged across the fixed seat (1) and the sliding member (2) on both sides and above, and the top is provided as a support platform (31), the bottom of the support platform (31) is fixedly connected with the two sliding plates (21), the bottom of the transfer frame (3) is vertically rotatably provided with a plurality of rollers (32) for transverse movement, the fence mechanism (4) is arranged on the support platform (31), a plurality of positioning pins (311) are fixedly arranged on the support platform (31) and staggered in front and back in the stacking area, a positioning tool (5) is arranged in the stacking area and sleeved with a plurality of positioning pins (311) through a plurality of positioning holes (51), and the top of the positioning tool (5) is provided with a plurality of stacking stations.

7. A load transfer carriage as claimed in claim 6, wherein, Each of the stacking stations is provided with two left and right spaced limiting members (52), the top of the two limiting members (52) is recessed with a step portion (521) on the side facing each other, and the step portion (521) is arranged between the two limiting members (52) and forms a storage area for left and right transverse limiting.

8. A load transfer carriage as claimed in claim 6, wherein, The bottom of the positioning tool (5) is provided with a detection hole, the support platform (31) is provided with a through hole (312) corresponding to the detection hole, and the transfer frame (3) is provided with a tool detection device (33) corresponding to the detection hole.

9. A load transfer machine as claimed in claim 1 wherein, The fixed seat (1) is provided with a position detection device (13) for detecting the position of the sliding member (2).

10. A load transfer machine as claimed in claim 1 wherein, The bottom of the fixed seat (1) is provided with a plurality of ground screws (14) for adjusting the height. The fixed seat (1) is provided with a position detection device (13) for detecting the position of the sliding member (2).

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