A multi-dimensional loading platform with a traverse mechanism for micro-warehouses

Abstract

This invention belongs to the field of intelligent automated warehousing technology, specifically relating to a novel cargo platform with multi-dimensional cargo storage and retrieval functions. It includes a lifting frame, fork assembly, lateral linkage mechanism, and cargo lifting assembly. The lifting frame is constructed from sheet metal parts and bears the weight of the forks, bins, and cargo. The forks are cable-stayed forks, enabling a lightweight cargo platform. The lifting track converts left-right movement along the x-axis into lifting movement along the z-axis, allowing the track to move upwards and form a continuous platform with the fork tips, providing support for the lateral movement of the bins. Simultaneously, the lifting track drives the lifting rod and lifting plate to move up and down, which in turn drives the switch rollers to achieve mechanical linkage of the lateral linkage mechanism. The upper linkage is inwardly engaged, framing the cargo bins and thus enabling the lateral movement of the cargo. This invention enables multi-dimensional cargo storage and retrieval, improving the flexibility of intelligent micro-warehouse cargo storage and retrieval, and significantly increasing inbound and outbound work efficiency.

Description

Technical Field

[0001] This invention belongs to the field of intelligent three-dimensional warehousing technology, specifically involving a new type of cargo platform with multi-dimensional cargo storage and retrieval functions. Background Technology

[0002] Intelligent automated storage and retrieval systems (AS / RS) utilize the collaboration of automated storage equipment and computer management systems to achieve three-dimensional storage, automatic intelligent access, and standardized management of warehouse goods. This can significantly reduce storage and transportation costs, alleviate labor intensity, and improve warehouse space utilization.

[0003] Currently, my country's micro-intelligent warehousing is constantly developing, and the loading platform is a core piece of equipment in micro-intelligent warehouses. The loading platform supports forks, pallets, and goods, and works in conjunction with the lifting mechanism's vertical movement and the forks' forward and backward extension movement to achieve inbound and outbound functions. In storing and retrieving goods, the loading platform's function has a significant impact on the intelligent attributes of micro-intelligent warehousing.

[0004] The invention patent application CN112537735A, entitled "A Cargo Platform with Fork Lifting Function", uses a steel wire rope on a stacker crane to drive the lifting mechanism. The fork assembly can be adjusted in height within the cargo platform, but the adjustment only allows for the vertical movement of the forks and does not allow for horizontal adjustment. It can only perform single-function storage and retrieval of goods. The cargo platform has a square structure and a crossbeam on the top, which limits the vertical adjustability. Furthermore, the forks can be lifted and adjusted by a lifting mechanism.

[0005] The invention patent application CN113371377A, entitled "An Intelligent Cargo Platform," mainly realizes the functions of centering, moving, and weighing goods. It is mainly used in conjunction with stacker cranes to realize the functions of inbound and outbound storage and is suitable for large-scale warehousing facilities. However, due to its large weight and complex structure, it is not suitable for micro-warehousing.

[0006] The invention patent "Forklift Stacker and Goods Storage and Retrieval Device" (CN106865084B) describes a loading platform comprising a main body, a support frame, and a drive mechanism, with the support frame connected to the main body. The forks are mounted on the support frame and can move horizontally on it via the drive mechanism. This device improves the forklift's storage and retrieval capacity, enabling the storage and retrieval of heavy goods. However, in micro-warehouses, where the stored goods are mostly lightweight and small, this device is not suitable.

[0007] In summary, most existing loading platforms are used in large-scale warehousing facilities and cannot achieve multi-dimensional storage and retrieval of goods in micro-warehouses while saving costs and reducing manufacturing difficulties. Summary of the Invention

[0008] The technical problem this invention aims to solve is that existing loading platforms cannot achieve multi-dimensional storage and retrieval of goods while saving costs and reducing manufacturing difficulties. It can meet the requirement of one-time storage and retrieval of any storage box on the shelf, improve the efficiency of inbound and outbound operations, reduce the cost of goods storage, and thus enhance the intelligence and practicality of micro warehouses.

[0009] The objective of this invention is achieved through the following technical solution:

[0010] A multi-dimensional loading platform with a lateral linkage mechanism for micro-warehouses includes a lifting frame A, a lateral linkage mechanism B, a fork assembly C, and a loading lifting assembly D. The lifting frame A supports other components of the loading platform. The lateral linkage mechanism B is symmetrically installed on the front and rear sides of the lifting frame A to achieve translational movement of goods. The fork assembly C is installed inside the lifting assembly A to achieve forward and backward movement of goods. The loading lifting assembly D is installed on the left and right sides of the lifting assembly A to achieve lifting movement of goods.

[0011] Furthermore, the aforementioned lifting frame A includes a left side plate (101), a right side plate (102), a front side plate (103), a rear side plate (104), a nylon block (105), a lifting track plate (106), a lifting rod (107), a lifting plate (108), a support rod (109), an auxiliary rack (110), an auxiliary gear (111), a gear shaft (112), a roller (113), a gear shaft connecting plate (114), a motor mounting plate (115), a motor (116), a drive rack (117), and a drive gear (118). Pulley (119), guide rail (122); the left side plate (101), right side plate (102), front side plate (103) and rear side plate (104) form an external overall frame; nylon blocks (105) are symmetrically connected to the left side plate (101) and right side plate (102); the lifting track plate (106) is locked between the nylon blocks (105) and can move up and down; the lifting rod (107) is connected to the lifting track plate (106) through the hole on the lifting track plate (106), and the two ends of the lifting rod (107) are connected to the lifting plate (108), and the support rod (109) is connected to the lifting track plate (108). The track plate (106) is connected; the auxiliary rack (110) and auxiliary gear (111) are symmetrically installed on the front side plate (103) and the rear side plate (104), respectively. The auxiliary gear (111) is connected by a gear shaft (112). A roller (113) is mounted on the gear shaft (112). The roller (113) is installed at the notch below the lifting track plate (106) to realize the conversion of the left and right movement of the gear shaft (112) into up and down movement; the gear shaft (112) is fixedly connected by a gear shaft connecting plate (114); the motor mounting plate (115) is connected to the front side plate (103). 103) On the rear side plate (104), the motor (116) is mounted on the motor mounting plate (115); the drive gear (118) is connected to the motor (116) and is used to mesh with the drive rack (117). The drive rack (117) is fixedly connected to the gear shaft connecting plate (114). The pulley (119) is mounted on the motor mounting plate (115) and abuts against the gear shaft connecting plate (114) to restrict and guide the left and right movement of the gear shaft connecting plate (114); the guide rail (122) is symmetrically mounted on the front side plate (103) and the rear side plate (104).

[0012] Furthermore, the left side plate (101) and right side plate (102) of the above-mentioned lifting frame A are symmetrically equipped with limit switches (121), and the front side plate (103) and rear side plate (104) are symmetrically equipped with proximity switches (120) to provide limit protection.

[0013] Furthermore, the aforementioned transverse linkage mechanism B includes a linkage frame (201), a lower slider (202), a return spring (203), a connecting slider (204), a long connecting rod (205), a connecting short block (206), a sliding groove rod (207), a connecting round rod (208), a fixing block (209), a U-shaped connecting rod (210), a connecting short rod (211), a swinging short rod (212), a vertical rod (213), and a nylon short block (214). The upper nylon guide rail (215) and the switch roller (216) are connected; the lower slider (202) is connected to the connecting rod frame (201); the lower end of the return spring (203) is connected to the connecting rod frame (201), and the upper end is connected to the connecting slider (204); the lower ends of the connecting slider (204) are connected to the long connecting rod (205) on both sides; the sliding groove rod (207) is welded to the connecting short block (206) and then connected to the long connecting rod (205); the fixing block (216) is connected to the connecting rod (205). 09) Fixed to the main frame of the linkage (201); the lower end of the U-shaped linkage (210) is connected to the connecting round rod (208), and the upper end is connected to the connecting short rod (211), thus forming a hinge and connecting to the fixed block (209), thereby realizing circumferential swing; the flat end of the upright rod (213) is connected to the nylon short block (214), and the lower end is connected to the fixed block (209) to form a hinge, so as to realize forward swing; the nylon upper guide rail (215) is fixed to the main frame of the linkage (201). 1) Fixed connection; the middle of the switch roller (216) is connected to the upper end of the connecting slider (204), and the bottom of the switch roller (216) is closely fitted with the upper part of the lifting plate (108) in the lifting frame A. The lifting plate (108) can lift the switch roller (216), and the switch roller (216) can move up and down in the slot of the linkage frame (201). The action of the switch roller (216) is the starting action of the entire transverse linkage mechanism B.

[0014] Furthermore, the fork assembly C includes a fork (301), a fork bracket (302), a motor mounting bracket (303), a sensor mounting bracket (304), a drive mechanism (306), and a servo motor (307); the fork (301) is connected to the fork bracket (302) and the motor mounting bracket (303) on both sides respectively; the sensor mounting bracket (304) is connected to the left side of the fork (301); the servo motor (307) is installed at the bottom of the motor mounting bracket (303) to realize the extension and retraction control of the fork.

[0015] Furthermore, the fork assembly C is also equipped with a proximity switch sensor (305); the proximity switch sensor (305) is mounted on a sensor mounting bracket (304) and is used to detect the position of the fork in real time. Only after the fork is reset can the loading platform and the lifting mechanism perform lateral and lifting actions.

[0016] Furthermore, the aforementioned cargo lifting assembly D includes a connecting plate (401), a left connecting plate (402), a right connecting plate (403), and a synchronous belt connecting block (404). The cargo lifting assembly D is symmetrically installed on both sides of the lifting frame A. The connecting plate (401) is connected to the left plate (101) and the right plate (102) of the lifting frame A. The cargo lifting assembly D is equipped with a left connecting plate (402), a right connecting plate (403), and a synchronous belt connecting block (404) on both sides, which can be connected to lifting devices such as synchronous belts to realize the overall up and down movement of the cargo platform.

[0017] The beneficial effects of this invention include:

[0018] 1. This invention enables the storage and retrieval of goods at different storage locations, allowing for the storage and retrieval of any storage bin at a time, thereby improving the flexibility of goods storage and retrieval and increasing work efficiency.

[0019] 2. This invention is equipped with a cargo transverse movement device, which, unlike previous cargo platforms that could only store and retrieve cargo in a single dimension on a layer-by-layer basis, enables multi-dimensional cargo storage and retrieval.

[0020] 3. The fork assembly of the present invention has its own driving device, which can realize the independent movement of the forks to achieve multi-dimensional storage and retrieval of goods.

[0021] 4. This invention uses a linkage method to realize the action of the transverse linkage mechanism, making the mechanical motion more rational and intelligent, and reducing one power source, so as to maximize the use of the micro-compartment space. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the present invention.

[0023] Figure 2 This is a schematic diagram of the lifting frame structure.

[0024] Figure 3 This is a schematic diagram of a transverse linkage mechanism.

[0025] Figure 4 This is a schematic diagram of the cargo lifting assembly.

[0026] Figure 5 This is a schematic diagram of the forklift assembly structure.

[0027] Figure 6 This is a schematic diagram of the lifting track slab structure. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the invention, and therefore only show the components relevant to the invention. It should be noted that if directional indicators (such as up, down, bottom, top, etc.) are involved in the embodiments of the present invention, these directional indicators are only used to explain the relative positional relationships and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly. Unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0029] like Figure 1 As shown, this invention is a multi-dimensional cargo platform with a lateral movement mechanism for micro-warehouses, comprising a lifting frame A, a lateral movement linkage mechanism B, a fork assembly C, and a cargo lifting assembly D. The lifting frame A serves as the basic body of the cargo platform, supporting other components. The lateral movement linkage mechanism B is symmetrically installed on the front and rear sides of the lifting frame A to achieve translational movement of goods. The fork assembly C is installed inside the lifting assembly A to achieve forward and backward movement of goods. The cargo lifting assembly D is installed on the left and right sides of the lifting assembly A. The lifting frame A is connected to a synchronous belt or other lifting mechanism via the cargo lifting assembly D to achieve lifting and lowering of goods.

[0030] As a preferred embodiment of the present invention, such as Figure 2As shown, the lifting frame A includes a left side plate (101), a right side plate (102), a front side plate (103), a rear side plate (104), a nylon block (105), a lifting track plate (106), a lifting rod (107), a lifting plate (108), a support rod (109), an auxiliary rack (110), an auxiliary gear (111), a gear shaft (112), a roller (113), a gear shaft connecting plate (114), a motor mounting plate (115), a motor (116), a drive rack (117), a drive gear (118), and a pulley (119). ), guide rail (122); left side plate (101), right side plate (102), front side plate (103) and rear side plate (104) form an external overall frame; four pairs of nylon blocks (105) are symmetrically connected to the left side plate (101) and right side plate (102); two lifting track plates (106) are locked between the nylon blocks (105) and can move up and down; lifting rod (107) is connected to the lifting track plate (106) through the hole on the lifting track plate (106), the two ends of the lifting rod (107) are connected to the lifting plate (108), and five support rods (109) are connected to the lifting track plate (108). 106) Connection; Four pairs of auxiliary racks (110) and auxiliary gears (111) are symmetrically installed on the front side plate (103) and the rear side plate (104). The four pairs of auxiliary gears (111) are connected by gear shafts (112). Rollers (113) are mounted on the gear shafts (112). The rollers (113) are installed at the notch below the lifting track plate (106) to realize the conversion of the left and right movement of the gear shafts (112) into up and down movement; Two gear shafts (112) are fixedly connected by gear shaft connecting plates (114); Motor mounting plate (115) is connected to the front side plate (103). 103) On the rear side plate (104), the motor (116) is mounted on the motor mounting plate (115); the drive gear (118) is connected to the motor (116) and is used to mesh with the drive rack (117). The drive rack (117) is fixedly connected to the gear shaft connecting plate (114). The pulley (119) is mounted on the motor mounting plate (115) and abuts against the gear shaft connecting plate (114) to restrict and guide the left and right movement of the gear shaft connecting plate (114); a pair of guide rails (122) are symmetrically mounted on the front side plate (103) and the rear side plate (104).

[0031] When the material bin needs to be moved laterally, the motor (116) installed at the bottom of the lifting frame works, driving... Figure 2 The five pairs of gears and racks shown move by racks mounted on the gear shaft connecting plate (114), which in turn drive the gear shaft connecting plate (114) to move left and right. Simultaneously, the gear shaft connecting plate (114) drives the gear shaft (112) to move, and the rollers (113) mounted on both ends of the gear shaft (112) contact the lower notch of the lifting track plate (106). Due to the special structure of the lower notch of the lifting track plate (106), left-right movement can be converted into up-down movement. The structure of the lifting track plate (106) is as follows: Figure 6As shown, the notch at point a of the lifting track plate (106) contacts the roller (113). When the roller (113) moves left and right, the two ends of the lifting track plate (106) are sandwiched between the nylon blocks (105), and the lifting rod (107) connected to the lifting track plate (106) is stuck in the U-shaped groove between the front side plate (103) and the rear side plate (104). Therefore, the lifting track plate (106) moves up and down under the action of the roller (113). The roller (113) and the lifting track plate (106) have rolling friction, which can complete this work with high efficiency. The lifting rod (107) fixed on the lifting track plate (106) is connected to the lifting plate (108), so the lifting plate (108) moves up and down under the drive of the lifting rod (107).

[0032] As a preferred embodiment of the present invention, the left side plate (101) and right side plate (102) of the lifting frame A are symmetrically equipped with limit switches (121), and the front side plate (103) and rear side plate (104) are symmetrically equipped with proximity switches (120). The function of the limit switch (121) is: when the loading platform moves vertically, in order to prevent the loading platform from crashing, the limit switch (121) on the left side plate (101) is activated when it approaches the top baffle, and a protection signal is issued, the motor stops, and the loading platform stops rising. The limit switch (121) on the right side plate (102) is activated when it approaches the bottom baffle, and a protection signal is issued, the motor stops, and the loading platform stops falling. The function of the proximity switch (120) is: when the transverse linkage mechanism B makes a transverse movement, when the proximity switch (120) approaches the linkage frame (201), the mechanism stops moving, preventing the transverse linkage mechanism from crashing out of the loading platform.

[0033] As a preferred embodiment of the present invention, such as Figure 3As shown, the transverse linkage mechanism B includes a linkage frame (201), a lower slider (202), a return spring (203), a connecting slider (204), a long connecting rod (205), a connecting short block (206), a sliding groove rod (207), a connecting round rod (208), a fixed block (209), a U-shaped connecting rod (210), a connecting short rod (211), a swinging short rod (212), a vertical rod (213), a nylon short block (214), and nylon... Upper guide rail (215) and switch roller (216); the lower slider (202) is connected to the connecting rod frame (201); the lower end of the return spring (203) is connected to the connecting rod frame (201), and the upper end is connected to the connecting slider (204); the lower ends of the connecting slider (204) are connected to the long connecting rod (205) on both sides; the sliding groove rod (207) is welded to the connecting short block (206) and then connected to the long connecting rod (205); the fixing block (209) The U-shaped connecting rod (210) is fixed to the connecting rod frame (201); the lower end of the U-shaped connecting rod (210) is connected to the connecting round rod (208), and the upper end is connected to the connecting short rod (211), thus forming a hinge and connecting to the fixed block (209), thereby realizing circular swing; the flat end of the upright rod (213) is connected to the nylon short block (214), and the lower end is connected to the fixed block (209) to form a hinge, so as to realize forward swing; the nylon upper guide rail (215) is fixed to the connecting rod frame (201). The switch roller (216) is connected to the upper end of the connecting slider (204) in the middle, and the bottom of the switch roller (216) is closely fitted to the upper part of the lifting plate (108) in the lifting frame A. The lifting plate (108) can lift the switch roller (216), and the switch roller (216) can move up and down in the slot of the linkage frame (201). The action of the switch roller (216) is the starting action of the entire transverse linkage mechanism B.

[0034] The lower part of the transverse linkage mechanism B is slidably connected to the guide rail 122 of the lower part of the lifting frame A via the lower slider (202), and the upper part is slidably connected to the front side plate (103) and rear side plate (104) of the lifting frame A via the nylon upper guide rail 215.

[0035] When the lifting plate (108) moves upward, the switch roller (216) in contact with it is passively moved up and down. The switch roller (216) is connected to the connecting slider (204), so the connecting slider (204) can move up and down. At this time, the transverse linkage mechanism B starts to perform the action, which realizes the mechanical linkage. Specifically, the connecting slider (204) drives the long connecting rod (205) to move downward. Since the sliding groove rod (207) is provided with a U-shaped groove, it can achieve vertical up and down movement under the drive of the long connecting rod (205). Under the vertical pull of the sliding groove rod (207), the U-shaped connecting rod (210) and the swing short rod (212) start to rotate, thereby realizing the inward buckling action of the upright rod (213) and the nylon short block (214). Since the lifting frame A is symmetrically provided with the transverse linkage mechanism B on both sides, the material box frame can be placed inside it.

[0036] As a preferred embodiment of the present invention, such as Figure 4 As shown, the cargo lifting assembly D includes a connecting plate (401), a left connecting plate (402), a right connecting plate (403), and a synchronous belt connecting block (404). The cargo lifting assembly D is symmetrically installed on both sides of the lifting frame A. The connecting plate (401) is connected to the left plate (101) and the right plate (102) of the lifting frame A. The cargo lifting assembly D is equipped with a left connecting plate (402), a right connecting plate (403), and a synchronous belt connecting block (404) on both sides, which can be connected to lifting devices such as synchronous belts to realize the overall up and down movement of the cargo platform.

[0037] As a preferred embodiment of the present invention, such as Figure 5 As shown, the fork assembly C includes a fork (301), a fork bracket (302), a motor mounting bracket (303), a sensor mounting bracket (304), a proximity switch sensor (305), a drive mechanism (306), and a servo motor (307). The fork (301) is connected to the fork bracket (302), the motor mounting bracket (303), and the sensor mounting bracket (304) on both sides respectively. The proximity switch sensor (305) is installed in the center of the fork (301) to detect the centering of the fork (301). The servo motor (307) is installed at the bottom of the motor mounting bracket (303) to realize the extension and retraction control of the fork.

[0038] When the bin enters the picking station, the drive mechanism (306) in the fork assembly C operates, driving the forks (301) to perform forward and backward telescopic movements, transporting the bin to the loading platform. During this process, the lifting loading assembly D is required to coordinate, creating a height difference between the forks and the bottom of the bin, thereby achieving bin displacement. Since the drive mechanisms (306) of each fork assembly C are independent of each other, the independent movement of the forks (301) can be achieved by controlling each drive motor, allowing the loading platform to remove bins from any location.

[0039] The fork assembly C is equipped with a proximity switch sensor (305) to detect the position of the forks in real time. Only after the forks are reset (reach the middle position) will the loading platform and lifting mechanism perform lateral movement, lifting and other actions, which improves the safety and practicality of the micro warehouse operation.

[0040] The cargo lifting components D are respectively placed on the left and right sides of the lifting frame A, and the fork assembly C is located in the lifting frame A. The fork assembly is bolted to the lifting frame A through the fork bracket, and the forks are installed on the fork bracket.

[0041] like Figure 1 As shown, when the lifting track plate (106) moves upward, it can be on the same horizontal plane as the top of the fork (301), thus forming a bridge for the translation of the hopper. When the hopper is framed by the nylon short block (214), the synchronous belt or other motion device connected to the lower slider (202) drives the transverse linkage mechanism B to move laterally with the hopper. During this process, the upper nylon guide rail (215) slides on the front side plate (103) and the rear side plate (104) as the track, the lower slider (202) slides on the guide rail (122), and the switch roller (216) rolls on the lifting plate (108).

[0042] like Figure 2 As shown, when the motor (116) reverses, the lifting track plate (106) moves downward, causing the lifting plate (108) to shift downward. The connecting slider (204), driven by the return spring (203), causes the switch roller (216) to move downward until it contacts the lifting plate (108). This keeps the transverse linkage mechanism B under constant stress, enabling rapid execution of the action. During this transverse movement, the transverse linkage mechanism B first moves to the designated position via a synchronous belt or other motion device before lifting the track plate (106).

[0043] The working principle of this invention is as follows:

[0044] When the mini warehouse performs an inbound operation, the fork assembly C transports the bin to the loading platform, and then the loading lifting assembly D moves the loading platform up and down. When it reaches an empty location, the forks (301) transport the goods in. If the goods do not match the location, the lateral linkage mechanism performs a lateral movement of the bin to move it to an empty location, and then the forks move again. When the mini warehouse performs an outbound operation, each fork has an independent drive system, which can remove bins from different locations. As described above, multi-dimensional storage and retrieval of goods can be achieved, allowing for one-time storage and retrieval of bins at any location on the shelf.

[0045] The above description is only a preferred embodiment of the present invention. It should be noted that those skilled in the art can make several changes and improvements without departing from the overall concept of the present invention, and these should also be considered within the scope of protection of the present invention.

Claims

1. A multi-dimensional pallet with a traverse mechanism for micro-warehousing, characterized in that, It comprises a lifting frame A, a horizontal moving connecting rod mechanism B, a fork assembly C and a cargo lifting assembly D; the lifting frame A is used to bear other components of the cargo platform; the horizontal moving connecting rod mechanism B is symmetrically installed on the front and back sides of the lifting frame A and is used to realize the horizontal moving of the cargo; the fork assembly C is installed inside the lifting assembly A and is used to realize the front and back moving of the cargo; the cargo lifting assembly D is installed on the left and right sides of the lifting assembly A and is used to realize the lifting of the cargo; The horizontal moving connecting rod mechanism B comprises a connecting rod total frame, a lower sliding block, a reset spring, a connecting sliding block, a long connecting rod, a connecting short block, a sliding slot rod, a connecting round rod, a fixing block, a U-shaped connecting rod, a connecting short rod, a swinging short rod, a vertical rod, a nylon short block, a nylon upper guide rail and a switch roller; the lower sliding block is connected with the connecting rod total frame; the lower end of the reset spring is connected with the connecting rod total frame and the upper end is connected with the connecting sliding block; the lower end of the connecting sliding block is connected with the long connecting rod on both sides; the sliding slot rod is welded with the connecting short block and is connected with the long connecting rod; the fixing block is fixedly connected with the connecting rod total frame; the lower end of the U-shaped connecting rod is connected with the connecting round rod and the upper end is connected with the connecting short rod to form a hinge connected with the fixing block to realize the circumferential swinging; the flat end of the vertical rod is connected with the nylon short block and the lower end is connected with the fixing block to form a hinge to realize the forward swinging; the nylon upper guide rail is fixedly connected with the connecting rod total frame; the middle of the switch roller is connected with the upper end of the connecting sliding block and the bottom of the switch roller is closely combined with the upper part of the lifting plate in the lifting frame A; the lifting plate can lift the switch roller and the switch roller can move up and down in the slot of the connecting rod total frame; the action of the switch roller is the starting action of the whole horizontal moving connecting rod mechanism B.

2. The multi-dimensional platform with traverse mechanism for micro-warehouse according to claim 1, wherein, The lifting frame A comprises a left side plate, a right side plate, a front side plate, a rear side plate, a nylon block, a lifting track plate, a lifting rod, a lifting plate, a supporting rod, an auxiliary rack, an auxiliary gear, a gear shaft, a roller, a gear shaft connecting plate, a motor mounting plate, a motor, a driving rack, a driving gear, a pulley and a guide rail; the left side plate, the right side plate, the front side plate and the rear side plate form an external overall frame; the nylon blocks are symmetrically connected on the left side plate and the right side plate; the lifting track plate is clamped between the nylon blocks and can move up and down; the lifting rod is connected with the lifting track plate through the holes on the lifting track plate; the two ends of the lifting rod are connected with the lifting plate; the supporting rod is connected with the lifting track plate; the auxiliary rack and the auxiliary gear are symmetrically installed on the front side plate and the rear side plate; the auxiliary gears are connected with the gear shaft; the roller is installed below the notch of the lifting track plate and is used to realize the left and right movement of the gear shaft into up and down movement; the gear shaft is fixedly connected with the gear shaft connecting plate; the motor mounting plate is connected with the front side plate and the rear side plate; the motor is installed on the motor mounting plate; the driving gear is connected with the motor and is used to engage with the driving rack; the driving rack is fixedly connected with the gear shaft connecting plate; the pulley is installed on the motor mounting plate and abuts against the gear shaft connecting plate to limit and guide the left and right movement of the gear shaft connecting plate; the guide rails are symmetrically installed on the front side plate and the rear side plate.

3. The multi-dimensional load table for miniature warehousing with a traverse link mechanism according to claim 2, wherein, The left side plate and the right side plate in the lifting frame A are symmetrically provided with limit switches and the front side plate and the rear side plate are symmetrically provided with proximity switches to play a limiting protection role.

4. The multi-dimensional load table with traversing linkages for micro- warehousing according to claim 1, wherein, The fork assembly C comprises forks, fork supports, motor mounting supports, sensor mounting supports, driving mechanisms and servo motors; the forks are connected with the fork supports and the motor mounting supports respectively on both sides; the sensor mounting supports are connected with the left side of the forks; the servo motors are installed at the bottom of the motor mounting supports to realize the extension control of the forks.

5. The multi-dimensional load table with traversing linkages for micro- warehousing according to claim 1, wherein: The fork assembly C is also provided with proximity switch sensors which are installed on the sensor mounting supports and used to detect the position of the forks in real time. Only after the forks are reset, the loading platform and the lifting mechanism can perform the horizontal movement and lifting action.

6. The multi-dimensional load table with traversing linkages for micro- warehousing according to claim 1, wherein, The loading lifting assembly D comprises connecting plates, left connecting plates, right connecting plates and synchronous belt connecting blocks, and is symmetrically installed on both sides of the lifting frame A; the connecting plates are connected with the left plate and the right plate of the lifting frame A, and the left connecting plates, the right connecting plates and the synchronous belt connecting blocks are installed on both sides of the loading lifting assembly D and can be connected with lifting devices such as synchronous belts to realize the up-down movement of the whole loading platform.

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