Intensive shipborne warehousing system based on standard harness

Abstract

The utility model provides an intensive shipborne warehousing system based on a standard harness, which is characterized in that a plurality of rows of roadway tracks (203) arranged in parallel in a storage area are perpendicular to a main channel track (204) in a transfer area; a plurality of mooring seats (205) are uniformly arranged on the two sides of the roadway track (203); a plurality of mooring seats (205) are uniformly arranged on the roadway track (203); a mooring component (9) is arranged on the mooring seat (205); the straight stacking type storage cage (201) is provided with a self-locking mooring mechanism and a mooring component (9), and the self-locking mooring mechanism and the mooring component (9) can be matched to achieve up-down mooring. The four-way stacking machine (202) can be unlocked from the storage area through the extraction mechanism, grab the straight stacking type storage cages (201) and convey the straight stacking type storage cages (201) to the bearing platform. The four-direction stacking machine (202) which is borne by the roadway rail (203) and runs can be transferred to the main channel rail (204) in the main channel through the jacking rail changing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of logistics conveying technology, especially to a dense shipborne warehouse system based on standard packing. BACKGROUND

[0002] The current mainstream shipborne warehouse system generally adopts a stacker racking system, the structure of which is shown in Figure 1 The warehouse is divided into a storage area and a transfer area.

[0003] The storage area is mainly arranged in the form of a combination of "one row of aisles + two rows of racks". The devices arranged in the storage area mainly include racks for storing goods, an aisle stacker 103, and an aisle rail 104. The aisle stacker 103 has the functions of horizontal travel along the aisle rail 104, telescopic forklift goods, and vertical lifting of goods. A fixed horizontal conveyor is arranged at the end of the aisle for horizontal conveying of goods.

[0004] The transfer area is a main channel in the vertical aisle direction, and the main channel is arranged with a main rail 107 and a goods carrying vehicle 106 moving on the main rail 107. The goods carrying vehicle 106 has the functions of horizontal conveying of goods and horizontal travel along the main rail 107.

[0005] Taking goods delivery as an example, the goods transfer process of the existing stacker racking system is as follows:

[0006] 1) The aisle stacker 103 has the functions of horizontal travel along the rail, telescopic forklift goods, and vertical lifting of goods. It runs to the target goods location along the aisle rail 104, and takes the storage cage 102 full of goods from the rack 101 through the telescopic forklift goods function and the vertical lifting of goods function.

[0007] 2) The aisle stacker 103 runs to the horizontal conveyor 105 at the end of the rack, and transfers the storage cage 102 to the horizontal conveyor 105.

[0008] 3) The goods carrying vehicle 106 runs along the main rail 107 of the transfer area and reaches the horizontal conveyor 105, and the horizontal conveyor 105 conveys the storage cage 102 to the goods carrying vehicle 106 in the transfer area.

[0009] 4) The goods carrying vehicle 106 runs along the main rail 107 to the exit and conveys the storage cage 2 to the exit device.

[0010] The existing mainstream shipborne warehouse system has the following problems:

[0011] 1) There are many devices (racks, storage cages, aisle stackers, aisle rails, horizontal conveyors, moving goods carrying vehicles, main rails, etc.), which not only have a large self-weight but also occupy a large space.

[0012] 2) The stacker crane in the tunnel occupies the tunnel track 104 and the moving cargo truck occupies the main track 107. Both occupy their respective passages, which not only takes up a lot of space, but also makes it inconvenient for personnel to pass through.

[0013] 3) Horizontal conveyors and racks occupy a certain amount of space, which relatively reduces the amount of materials that can be loaded. Utility Model Content

[0014] To address the aforementioned technical problems of existing mainstream shipborne storage systems, this utility model provides a high-density shipborne storage system based on standard equipment. Compared to existing mainstream stacker crane racking systems, it significantly reduces the types and quantities of equipment used, thereby saving resources, simplifying the transfer process, and improving transfer efficiency.

[0015] The objective of this utility model is achieved through the following technical solution:

[0016] This invention provides a high-density shipboard storage system based on standard equipment, comprising:

[0017] Straight-stall storage cages, four-way stacker cranes, aisle tracks, main passage tracks, and tie-down seats;

[0018] The multiple rows of the aforementioned tunnel tracks arranged in parallel in the storage area are perpendicular to the main channel tracks arranged in the transfer area.

[0019] Multiple mooring seats are evenly arranged on both sides of the tunnel track; mooring components are installed on the mooring seats; the stacked storage cage has a self-locking mooring mechanism and mooring components, and multiple stacked storage cages are stacked on the mooring seats in sequence. Through the cooperation of the self-locking mooring mechanism and mooring components, the vertical mooring between the stacked storage cage and the mooring seat, and between each layer of stacked storage cages can be realized.

[0020] The four-way stacker crane has a carrying platform, an extraction mechanism, and a lifting and track-changing mechanism. The four-way stacker crane can unlock and grab the straight-stacking storage cage from the storage area and transport it to the carrying platform through the extraction mechanism. Through the lifting and track-changing mechanism, the four-way stacker crane, which is carried and operated on the aisle track, can be converted to run in the main channel track direction of the main channel.

[0021] More preferably:

[0022] The self-locking mooring mechanism includes: a main drive mechanism, a locking mechanism, a reset mechanism, and a slave drive mechanism;

[0023] The main drive mechanism is fixed to the bottom plate structure inside the current stackable storage cage via a base; a gear shaft is connected to the gear of the main drive mechanism; the gear shaft is located in the central bushing on the base and can rotate.

[0024] The gear shaft is radially penetrated by a connecting rod; one end of the connecting rod is connected with the baffle, and the other end is connected with the reset mechanism; when the straight stacking storage cages are placed from top to bottom, the baffle is pushed to drive the gear shaft connected with the connecting rod to rotate; the rotation of the gear shaft can stretch the elastic component of the reset mechanism;

[0025] The gear of the main transmission mechanism is engaged with the middle rack of the slave transmission mechanism, and drives the end rack to act together through the transmission rod of the slave transmission mechanism;

[0026] The locking mechanism is arranged in two groups and is located at the ends of the self-locking tethering mechanism and is fixed with the current straight stacking storage cage through the base; the transmission gear and the locking gear are arranged on the locking mechanism; the transmission gear is engaged with the end rack of the slave transmission mechanism; the locking gear is engaged with the transmission gear, the locking gear is fixed on the locking gear shaft, the locking gear shaft can rotate in the first shaft sleeve on the base, and the end of the locking gear shaft is fixed with a lock catch;

[0027] The lock catch can cooperate with the tethering member arranged on the lower straight stacking storage cage or the tethering seat to realize the locking and disengagement of the lock catch and the tethering member.

[0028] More preferably:

[0029] The lock catch is a cylinder, and the two side surfaces of the cylinder are flat surfaces; the inner side wall of the arc-shaped side surface of the cylinder is provided with a protrusion, the inner cavity of the cylinder can accommodate the tethering member, and the protrusion on the inner side wall of the cylinder cooperates with the hanging piece on the tethering member to realize the locking of the lock catch and the tethering member.

[0030] More preferably:

[0031] The self-locking tethering mechanism further comprises a limiting frame;

[0032] The limiting frame is an n-shaped structure composed of two vertical plates and a horizontal plate, which is arranged between the gear shaft of the main transmission mechanism and the baffle to limit the angle of rotation of the baffle around the pin shaft.

[0033] More preferably:

[0034] The reset mechanism comprises a spring and a spring hanging seat; one end of the spring is connected with the self-locking tethering mechanism; the other end of the spring is fixed on the spring hanging seat; and the spring hanging seat is fixed on the structural body of the current straight stacking storage cage.

[0035] More preferably:

[0036] The extraction mechanism of the four-way stacking machine comprises a telescopic fork mechanism and a fork lifting mechanism;

[0037] The telescopic fork mechanism can extend the fork to trigger the main transmission mechanism inside the direct stacking storage cage to act; with the action of the main transmission mechanism, the slave transmission mechanism and the locking mechanism are driven to act, so that the direct stacking storage cage is unlocked;

[0038] The fork lifting mechanism can lift the direct stacking storage cage;

[0039] The telescopic fork mechanism can retract the fork to transport the direct stacking storage cage to the bearing platform.

[0040] More preferably:

[0041] The jacking and rail changing mechanism comprises a seat body and a jacking control mechanism; the seat body is fixed on the four-way stacking machine base, and the jacking control mechanism is connected to the lower rack structure; the lower wheel assembly is installed on the lower rack structure; the upper wheel assembly is installed on the upper rack structure;

[0042] The jacking and rail changing mechanism can make the lower rack structure rise or fall through the jacking control mechanism;

[0043] In the initial state, the jacking and rail changing mechanism is in the retracted state, the lower rack structure is above the upper rack structure, and the lower wheel assembly does not contact the rail; when the four-way stacking machine runs to the intersection of the roadway rail and the main channel rail, the jacking and rail changing mechanism is in the jacking state, the lower rack structure and the lower wheel assembly run downward together until the upper wheel assembly is separated from the rail and the lower wheel assembly contacts the main channel rail, and the direct angle rail changing action is completed.

[0044] The application also provides a direct stacking storage cage applied to the dense shipborne storage system, which comprises a self-locking tethering mechanism and a tethering member;

[0045] The self-locking tethering mechanism comprises a main transmission mechanism, a locking mechanism, a reset mechanism and a slave transmission mechanism;

[0046] The main transmission mechanism is fixed on the bottom plate structure in the current direct stacking storage cage through the base; a gear shaft is connected to the gear of the main transmission mechanism; the gear shaft is rotatable in the middle shaft sleeve on the base;

[0047] A connecting rod penetrates the gear shaft radially; one end of the connecting rod is connected with a baffle, and the other side is connected with the reset mechanism; when the direct stacking storage cage is placed from top to bottom, the baffle is pushed to drive the gear shaft connected with the connecting rod to rotate; the rotation of the gear shaft can stretch the elastic part of the reset mechanism;

[0048] The gear of the main transmission mechanism is engaged with the middle rack of the slave transmission mechanism, and the end rack is driven to act together through the transmission rod of the slave transmission mechanism;

[0049] The locking mechanism is arranged in two groups, respectively located at the end of the self-locking tethering mechanism, fixed with the current straight stacking type storage cage through the base; transmission gear and locking gear are arranged on the locking mechanism; the transmission gear is engaged with the end rack of the transmission mechanism; the locking gear is engaged with the transmission gear, the locking gear is fixed on the locking gear shaft, the locking gear shaft can rotate in the first shaft sleeve on the base, and the end of the locking gear shaft is fixed with a lock catch;

[0050] The lock catch can cooperate with the tethering member arranged on the lower straight stacking type storage cage or the tethering seat, so that the lock catch and the tethering member are locked and separated.

[0051] More preferably:

[0052] The lock catch is a cylinder, and the two side surfaces of the cylinder are flat surfaces; the inner side wall of the arc-shaped side surface of the cylinder is provided with a protrusion, the cylinder cavity can accommodate the tethering member, and the protrusion on the inner side wall of the cylinder cooperates with the hanging piece on the tethering member, so that the lock catch and the tethering member are locked.

[0053] More preferably:

[0054] The self-locking tethering mechanism further comprises a limiting frame.

[0055] The limiting frame is an n-shaped structure composed of two vertical plates and a horizontal plate, which is arranged between the gear shaft of the main transmission mechanism and the baffle, and is used for limiting the angle of rotation of the baffle around the pin shaft.

[0056] From the above technical scheme of the utility model, the utility model has the following technical effects:

[0057] 1) The utility model replaces the "lane stacker + truck + horizontal conveyor" in the traditional mainstream scheme with the "four-way stacker", optimizes the repeated functions of different equipment, reduces the types and quantities of equipment, reduces the self-weight of the equipment, saves the land resources and costs of the equipment itself. At the same time, the position occupied by the original horizontal conveyor can be used for loading goods, which increases the loading capacity to a certain extent.

[0058] 2) The utility model simplifies the transfer process and improves the transfer efficiency.

[0059] In the existing mainstream scheme, the transfer path of goods is "goods shelf-lane stacker-horizontal conveyor-mobile truck-outlet". In the utility model scheme, the "four-way stacker" replaces the "lane stacker + truck + horizontal conveyor" in the traditional mainstream scheme, so that the transfer path of goods is simplified to "tethering seat-four-way stacker-outlet".

[0060] 3) The utility model discloses a "tethering seat + direct stacking type storage cage" is used to replace the "goods shelf + storage cage" in traditional mainstream scheme, so that the storage cage itself also bears the function of goods shelf. The equipment dead weight is reduced, and resources are saved. Meanwhile, the space occupied by the original goods shelf can be used for loading goods through optimized arrangement, and the loading capacity is increased to a certain extent.

[0061] 4) The four-way stacking machine of the utility model does not occupy the roadway and the main channel at the same time, and is friendly to personnel passing. BRIEF DESCRIPTION OF DRAWINGS

[0062] Figure 1 It is the plane layout drawing of traditional mainstream shipborne storage system;

[0063] Figure 2 It is the plane layout drawing of the utility model design scheme;

[0064] Figure 3 It is the lateral view of the utility model design scheme;

[0065] Figure 4 It is the structure diagram of the self-locking tethering mechanism of the direct stacking type storage cage in the utility model;

[0066] Figure 5 It is the structure diagram of the main transmission mechanism of the self-locking tethering mechanism in the utility model;

[0067] Figure 6 It is the structure diagram of the slave transmission mechanism of the self-locking tethering mechanism in the utility model;

[0068] Figure 7 It is the structure diagram of the locking mechanism of the self-locking tethering mechanism in the utility model;

[0069] Figure 8 It is the structure diagram of the locking mechanism of the self-locking tethering mechanism in the utility model;

[0070] Figure 9 It is the structure diagram of the tethering component of the direct stacking type storage cage in the utility model;

[0071] Figure 10 It is the structure diagram of the reset mechanism of the self-locking tethering mechanism in the utility model;

[0072] Figure 11 It is the structure diagram of the four-way stacking machine in the utility model.

[0073] REFERENCE SIGNS:

[0074] Figure 1 M: goods shelf 101, storage cage 102, roadway stacking machine 103, roadway rail 104, horizontal conveyor 105, cargo truck 106, main rail 107.

[0075] Figure 2 and Figure 3 in which:

[0076] Directly stacked storage cage 201, four-way stacker 202, roadway track 203, main passage track 204, mooring seat 205.

[0077] Figures 4-10 in which:

[0078] Main transmission mechanism 1, locking mechanism 2, reset mechanism 3, slave transmission mechanism 4, tie member 9;

[0079] Baffle 11, limiting frame 12, spring hanging piece 13, gear 14, middle shaft sleeve 15, base 16, connecting rod 17; base 21, first shaft sleeve 22, lock catch 23, locking gear 24, transmission gear 25, nut 26; lug 231; spring 31, spring hanging seat 32; transmission rod 41, middle rack 42, end rack 43; hanging piece 91.

[0080] Figure 11 in which:

[0081] Lower rack structure 20201, upper rack structure 20202, upper wheel assembly 20203, lower wheel assembly 20204, jacking and rail changing mechanism 20205, telescopic fork mechanism 20206, fork lifting mechanism 20207, power supply mechanism 20208, electric control equipment 20209, carrying platform 20210; roadway track 203, main passage track 204. DETAILED DESCRIPTION

[0082] In order to make the technical scheme of the utility model more clear, the utility model will be described in detail below with reference to the drawings.

[0083] The utility model provides a kind of intensive shipborne warehouse system based on standard equipment, its structure as Figures 2 to 11 As shown in the figure, the intensive shipborne warehouse system includes directly stacked storage cage 201, four-way stacker 202, roadway track 203, main passage track 204 and mooring seat 205.

[0084] Roadway track 203 is provided with multiple rows, and is arranged in parallel in the storage area;Main passage track 204 is arranged in the transfer area, which is perpendicular to roadway track 203;

[0085] Multiple mooring seats 205 are evenly arranged on both sides of roadway track 203;Multiple directly stacked storage cages 201 are sequentially stacked on mooring seat 205;Through self-locking mooring mechanism installed at the bottom of cage and tie member installed at the four corner positions of cage, mooring can be achieved between mooring seat 205 and directly stacked storage cage 201, and between directly stacked storage cages 201 stacked vertically.

[0086] The four-way stacker 202 has a carrying platform; a jacking and rail changing mechanism is mounted at the bottom, so that it has a right-angle rail changing function. The four-way stacker 202 has a picking mechanism, which can unlock and pick up the straight stack type storage cage 201 from the storage area and transport it to the carrying platform. When the four-way stacker 202 is in the lane, it can move along the lane rail 203; when the four-way stacker 202 is in the main channel, it can run along the main channel rail 204.

[0087] The functions and structures of various components of the utility model are described in detail as follows:

[0088] I. Straight stack type storage cage 201

[0089] In addition to having the basic functions of the existing storage cage, the straight stack type storage cage 201 can also be directly stacked and can bear the function of the shelf. The straight stack type storage cage 201 has a self-locking tethering mechanism installed at the bottom of the cage and a tethering member 9 installed at the four corners of the cage, which can realize tethering between the straight stack type storage cage 201 and the tethering seat 205, as well as tethering between the straight stack type storage cages 201 on different layers.

[0090] There are two groups of self-locking tethering mechanisms, which are arranged in parallel at the bottom of each straight stack type storage cage 201. The structure is as shown in Figures 4 to 10 The self-locking tethering mechanism includes a main transmission mechanism 1, a locking mechanism 2, a reset mechanism 3 and a slave transmission mechanism 4.

[0091] The main transmission mechanism 1 is located in the middle of the self-locking tethering mechanism and is fixed to the in-cage bottom plate structure of the current straight stack type storage cage 201 through a base; one end of the main transmission mechanism 1 is connected to the reset mechanism 3, and the elastic part of the reset mechanism 3 can be stretched by rotating the main transmission mechanism 1; the other end of the reset mechanism 3 is fixed to the corresponding structure of the current straight stack type storage cage 201; the main transmission mechanism 1 has a gear; the gear shaft connected to the gear is placed in the middle shaft sleeve on the base and can rotate;

[0092] The gear of the main transmission mechanism 1 can engage with the middle rack on the transmission rod of the slave transmission mechanism 4; the end racks are arranged at both ends of the transmission rod of the slave transmission mechanism 4;

[0093] The locking mechanism 2 is arranged in two groups and located at the ends of the automatic tethering structure, which is fixed together with the corresponding structure in the current straight stack type storage cage 201 through a base; the first shaft sleeve and the second shaft sleeve are arranged to pass through the base and are fixed; the locking mechanism 2 is provided with a transmission gear engaged with the end rack of the slave transmission mechanism 4 and a locking gear engaged with the transmission gear; the transmission gear can rotate in the second shaft sleeve through a transmission shaft; the locking gear shaft can rotate in the first shaft sleeve, and one end of the locking gear shaft is connected to the locking gear, and the other end is fixed to the lock 23 through a fastener;

[0094] The lock 23 comprises a cylinder with an inner cavity, the side of the cylinder is flat, and a protrusion is arranged on the inner side wall of the arc-shaped side of the cylinder. The inner cavity of the cylinder can accommodate the tie member 9 of the straight stacking storage cage 201 located in the lower layer, and can also accommodate the tie member 9 on the tie seat 205; the protrusion on the side wall of the cylinder cooperates with the hanging piece on the tie member of the straight stacking storage cage 201 located in the lower layer, so as to realize the locking and unlocking of the lock 23 in the current straight stacking storage cage 201 and the tie member 9 of the straight stacking storage cage 201 located in the lower layer, and realize the locking and unlocking of the lock 23 in the current straight stacking storage cage 201 and the tie member 9 on the tie seat 205.

[0095] The detailed structure and function of each component of the self-locking tie mechanism are as follows:

[0096] I. Main transmission mechanism 1

[0097] The main transmission mechanism 1 is located in the middle of the self-locking tie mechanism, and is fixed on the bottom plate structure in the current straight stacking storage cage 201 through the base. It comprises a baffle 11, a limiting frame 12, a spring hanging piece 13, a gear 14, a middle shaft sleeve 15, a base 16, and a connecting rod 17.

[0098] The base 16 of the main transmission mechanism 1 is fixed on the bottom plate structure of the current straight stacking storage cage 201; the gear 14 is fixed on one end of the gear shaft, and the gear shaft cooperates with the middle shaft sleeve 15 and can rotate in the middle shaft sleeve 15. The middle shaft sleeve 15 is fixed on the base 16; the connecting rod 17 radially penetrates the gear shaft and is fixed together with the gear shaft through a fastener; one side of the connecting rod 17 is connected with the spring hanging piece 13, and the other side is connected with the baffle 11 through a pin shaft; the limiting frame 12 is an n-shaped structure composed of two vertical plates and a horizontal plate, which is arranged between the gear shaft and the baffle 11, and is used to limit the angle of rotation of the baffle 11 around the pin shaft.

[0099] When the baffle 11 is pushed by a forklift or a stacker, the baffle 11 rotates around the pin shaft; when the baffle 11 rotates and touches the limiting frame 12, the connecting rod 17 is driven to move; since the connecting rod 17 is fixed together with the gear shaft and the middle shaft sleeve 15 is fixed on the base 16, the movement of the connecting rod 17 will drive the gear shaft to rotate in the middle shaft sleeve 15, and the gear 14 fixed on one end of the gear shaft will rotate accordingly. With the movement of the connecting rod 17, the spring hanging piece 13 is also elongated.

[0100] II. Slave transmission mechanism 4

[0101] The slave transmission mechanism 4 comprises a transmission rod 41, one side of the transmission rod 41 is provided with three racks, including a middle rack 42 located in the middle of the transmission rod 41, and end racks 43 located at both ends of the transmission rod 41; the middle rack 42 is engaged with the gear 14 of the main transmission mechanism 1; the end rack 43 cooperates with the locking mechanism 2.

[0102] By the gear 14 of the main transmission mechanism 1 and the middle rack 42 of the slave transmission mechanism 4 meshing, the transmission rod 41 is made to move horizontally with the gear 14 rotating and drives the end rack 43 to move horizontally.

[0103] Three, locking mechanism 2

[0104] The locking mechanism 2 is arranged in two groups, located at the ends of the automatic retaining structure, and is fixed together with the second structural member in the current straight stacking storage cage 201 cage by the base. The specific structure includes: base 21, first shaft sleeve 22, lock 23, locking gear 24, transmission gear 25, nut 26.

[0105] The base 21 is provided with a first positioning hole, a second positioning hole and a mounting hole; the base 21 is fixed on the structural member of the structural body of the current straight stacking storage cage 201 through the fastener cooperating with the mounting hole; the first shaft sleeve and the second shaft sleeve pass through the first positioning hole and the second positioning hole of the base 21 and are fixed together with the base 21;

[0106] The transmission gear 25 meshing with the end rack 43 and the locking gear 24 meshing with the transmission gear are arranged on the locking mechanism 2; the transmission gear 25 is fixed on the transmission shaft, and the transmission shaft can rotate in the second shaft sleeve; the locking gear 24 is fixed on the locking gear shaft, and the locking gear shaft can rotate in the first shaft sleeve; and the other end of the locking gear shaft is fixed with the lock 23 through the fastener (such as the nut 26);

[0107] The lock 23 is a cylinder, and the two side surfaces of the cylinder are flat surfaces; the inner side wall of the arc-shaped side surface of the cylinder is provided with a protrusion 231, and the inner cavity of the cylinder can accommodate the tie member 9 arranged at the four corner positions of the lower straight stacking storage cage; the protrusion 231 on the inner side wall of the cylinder cooperates with the hanging piece 91 on the tie member 9 arranged at the four corner positions of the lower straight stacking storage cage, so that the lock 23 and the tie member of the lower straight stacking storage cage are locked.

[0108] Since the transmission gear 25 meshes with the end rack 43 of the above-mentioned slave transmission mechanism 4 and meshes with the locking gear 24, when the end rack 43 moves horizontally, it will drive the transmission gear 25 to rotate in the second shaft sleeve, and the locking gear 24 meshes with the transmission gear 25 and rotates with it, driving the locking gear shaft to rotate synchronously in the first shaft sleeve fixed on the base 21, and the lock 23 fixedly connected with the locking gear shaft will also rotate accordingly.

[0109] Four, reset mechanism 3

[0110] The reset mechanism 3 is located in the middle of the self-locking retaining mechanism, one end of the reset mechanism 3 is fixed on the connecting rod 17 of the main transmission mechanism 1, and the other end of the reset mechanism 3 is fixed on the corresponding structural member in the current straight stacking storage cage; the reset mechanism 3 includes: spring 31 and spring hanging seat 32.

[0111] One end of the spring 31 is connected with the spring hook 13 on the connecting rod 17 of the main transmission mechanism 1, and the other end of the spring 31 is fixed on the spring hook seat 32. The spring hook seat 32 is fixed on the corresponding structure of the structure body of the current straight stacking warehouse cage.

[0112] When the gear 14 of the main transmission mechanism 1 rotates, the gear shaft rotates in the middle shaft sleeve 15; since the connecting rod 17 radially penetrates the gear shaft and is fixed, it will act with the rotation of the gear 14, and then pull the spring 31 through the spring hook 13 on the connecting rod 17, so that the spring 31 is stretched.

[0113] When the self-locking tethering mechanism is installed:

[0114] The self-locking tethering mechanism is provided with two groups, which are parallelly arranged at the bottom of the cage of the current straight stacking warehouse cage.

[0115] The two groups of locking mechanisms 2 at the end of the self-locking tethering mechanism are respectively fixed together with the second structure in the cage of the current straight stacking warehouse cage through the base, and the center of the lock catch 23 fixed with the locking gear shaft of the locking mechanism 2 is aligned with the tethering member 9 at the four corner positions of the lower straight stacking warehouse cage.

[0116] The base 16 of the main transmission mechanism 1 at the middle position of the self-locking tethering mechanism is fixed on the bottom plate structure in the structure body of the current straight stacking warehouse cage; and the end rack 43 at the end of the transmission rod of the transmission mechanism 4 is engaged with the transmission gear 25 of the locking mechanism 2.

[0117] One end of the reset mechanism 3 is fixed on the connecting rod 17 radially penetrating the gear shaft of the main transmission mechanism 1, and the other end of the reset mechanism 3 is fixed on the corresponding structure of the current straight stacking warehouse cage through the spring hook seat 32.

[0118] II. Four-way stacking machine 202

[0119] In addition to the basic grabbing function of the existing technology of the roadway stacking machine, the four-way stacking machine 202 additionally has a right-angle rail changing function. Therefore, when the four-way stacking machine 202 is in the roadway, it can move along the direction of the roadway rail 203; when the four-way stacking machine 202 is in the main passage, it can run along the direction of the main passage rail 204.

[0120] The detailed structure of the four-way stacking machine 202 is shown in Figure 11

[0121] ​The four-way stacker 202 mainly comprises a lower rack structure 20201, an upper rack structure 20202, an upper wheel assembly 20203, a lower wheel assembly 20204, a jacking and track changing mechanism 20205, a telescopic fork mechanism 20206, a fork lifting mechanism 20207, a power supply mechanism 20208, an electric control device 20209, and a bearing platform 20210.

[0122] The power supply mechanism 20208 provides power for the entire four-way stacker 202. The electric control device 20209 is connected to the jacking and track changing mechanism 20205, the telescopic fork mechanism 20206, the fork lifting mechanism 20207, the upper wheel assembly 20203, and the lower wheel assembly 20204 through control lines respectively.

[0123] The four-way stacker 202 has a right-angle track changing function.

[0124] The jacking and track changing mechanism 20205 enables the four-way stacker 202 to complete the right-angle track changing work. The upper wheel assembly 20203 is installed on the upper rack structure 20202, and the lower wheel assembly 20204 is installed on the lower rack structure 20201. The jacking and track changing mechanism 20205 comprises a seat body and a jacking and track changing control mechanism. The seat body is fixed on the base of the jacking and track changing mechanism 20205, and the jacking and track changing control mechanism is connected to the lower rack structure 20201 at the end, which can make the lower rack structure 20201 rise or fall.

[0125] In the initial state, the jacking and track changing mechanism 20205 is in a lowered state, the upper wheel assembly 20203 is in contact with the roadway track 203, and the jacking and track changing mechanism 20205 is in a contracted state. At this time, the lower rack structure 20201 is below the upper rack structure 20202, and the lower wheel assembly 20204 is not in contact with the track.

[0126] The four-way stacker 202 moves along the roadway track 203 through the upper wheel assembly 20203. When the four-way stacker 202 runs to the intersection of the roadway track 203 and the main channel track 204, the jacking and track changing mechanism 20205 is jacked to a jacked state, the lower rack structure 20201 and the lower wheel assembly 20204 run downward together, so that the lower wheel assembly 20204 is in contact with the main channel track 204, and the upper wheel assembly 20203 is separated from the roadway track 203, thereby completing the right-angle track changing action.

[0127] The four-way stacker 202 has a grabbing function.

[0128] The telescopic fork mechanism 20206 and the fork lifting mechanism 20207 of the four-way stacker 202 constitute a lifting mechanism, which can unlock and grab the straight stack type warehouse cage 201 from the storage area and transport it to the bearing platform 20210.

[0129] In the initial state, the four-way stacker 202 runs to the side of the target position of the storage area, the telescopic fork mechanism 20206 extends the fork, triggers the baffle 11 of the direct stacking storage cage 201, and realizes the unlocking of the direct stacking storage cage 201 through the main transmission mechanism 1, the slave transmission mechanism 4 and the locking mechanism 2 in the direct stacking storage cage 201; then the direct stacking storage cage 201 is lifted through the fork lifting mechanism 20207; and then the direct stacking storage cage 201 is transported to the bearing platform 20210 through the telescopic fork mechanism 20206.

[0130] III. Lane track 203 and main channel track 204

[0131] The lane track 203 and the main channel track 204 are track components of the ship-mounted storage system, and are perpendicular to each other. The lane track 203 and the main channel track 204 in the design scheme are matched with the four-way stacker 202 and are used for the four-way stacker 202 to walk.

[0132] IV. Tethering seat 205

[0133] The tethering seat 205 can support and tether the bottommost direct stacking storage cage 201. The height thereof is far less than the height of the shelf.

[0134] The structure of the tethering seat 205 is basically the same as that of the tethering member 9, except that the tethering seat 205 further has a base for being fixed on the ship plate of the storage area.

[0135] The following takes the goods delivery as an example to describe in detail the transfer process of the goods when the utility model is used:

[0136] 1) The four-way stacker 202 runs to the target position along the lane track 203, unlocks the direct stacking storage cage 201 (containing goods) through the telescopic fork mechanism 20206 and the fork lifting mechanism 20207 of the four-way stacker 202, takes down the direct stacking storage cage 201 from the tethering seat 5 (or the lower direct stacking storage cage), and carries the direct stacking storage cage 201 to the bearing platform of the four-way stacker 202.

[0137] 2) The four-way stacker 202 carrying the direct stacking storage cage 201 (containing goods) runs to the main channel along the lane track 203, and runs to the main channel track 204 through the self-elevating track switching mechanism.

[0138] 3) The four-way stacker 202 runs to the exit along the main channel track 204, and delivers the direct stacking storage cage 1 (containing goods) to the exit equipment.

[0139] The utility model also provides a direct stacking storage cage, which is applied to the above-mentioned intensive ship-mounted storage system, and comprises a self-locking tethering mechanism and a tethering member.

[0140] The self-locking tethering mechanism comprises a main transmission mechanism, a locking mechanism, a reset mechanism and a slave transmission mechanism.

[0141] The main transmission mechanism is fixed on the bottom plate structure in the current straight stacking storage cage through the base; a gear shaft is connected with the gear of the main transmission mechanism; the gear shaft is in the middle shaft sleeve on the base and can rotate;

[0142] A connecting rod is radially arranged on the gear shaft; one end of the connecting rod is connected with the baffle, and the other end is connected with the reset mechanism; when the straight stacking storage cage is placed from top to bottom, the baffle is pushed to drive the gear shaft connected with the connecting rod to rotate; the rotation of the gear shaft can stretch the elastic part of the reset mechanism;

[0143] The gear of the main transmission mechanism is engaged with the middle rack of the slave transmission mechanism, and the end rack is driven to move together through the transmission rod of the slave transmission mechanism;

[0144] The locking mechanism is arranged in two groups and is located at the ends of the self-locking tethering mechanism and is fixed on the current straight stacking storage cage through the base; a transmission gear and a locking gear are arranged on the locking mechanism; the transmission gear is engaged with the end rack of the slave transmission mechanism; the locking gear is engaged with the transmission gear, the locking gear is fixed on the locking gear shaft, the locking gear shaft can rotate in the first shaft sleeve on the base, and the end of the locking gear shaft is fixed with a lock catch;

[0145] The lock catch can cooperate with the tethering member arranged on the lower straight stacking storage cage or the tethering seat to realize the locking and disengagement of the lock catch and the tethering member.

[0146] The self-locking tethering mechanism further comprises a limiting frame; the limiting frame is an n-shaped structure composed of two vertical plates and a horizontal plate, which is arranged between the gear shaft of the main transmission mechanism and the baffle, and is used for limiting the angle of rotation of the baffle around the pin shaft

[0147] The lock catch is a cylinder, and the two side surfaces of the cylinder are flat surfaces; a protrusion is arranged on the inner side wall of the arc-shaped side surface of the cylinder; the inner cavity of the cylinder can accommodate the tethering member; the protrusion on the inner side wall of the cylinder cooperates with the hanging piece on the tethering member to realize the locking of the lock catch and the tethering member.

[0148] Although the present application has been described in detail with reference to the preferred embodiments thereof, it should be understood by those skilled in the art that the above embodiments are only illustrative implementations of the present application, and are not intended to limit the scope of the present application. The details in the embodiments do not constitute a limitation on the scope of the present application. Any equivalent transformation, simple replacement, etc. based on the technical scheme of the present application, which does not deviate from the spirit and scope of the present application, falls within the scope of protection of the present application.

Claims

1. A standard-gear based, dense shipboard storage system, characterized in that, The dense shipborne storage system comprises: a straight stacking storage cage (201), a four-way stacker (202), a roadway track (203), a main channel track (204), and a mooring seat (205); a plurality of the roadway tracks (203) are arranged in parallel in a plurality of rows of storage areas, and are perpendicular to the main channel tracks (204) arranged in a transfer area; a plurality of the mooring seats (205) are uniformly arranged on the roadway tracks (203); the mooring seats (205) are provided with mooring members (9); the straight stacking storage cage (201) is provided with a self-locking mooring mechanism and the mooring members (9), and the self-locking mooring mechanism and the mooring members (9) can be matched to realize upward and downward mooring; the four-way stacker (202) is provided with a bearing platform (20210), an extraction mechanism, and a jacking and track switching mechanism (20205); the four-way stacker (202) can unlock and grab the straight stacking storage cage (201) from the storage area and carry it to the bearing platform by the extraction mechanism; the four-way stacker (202) carrying and running on the roadway track (203) can be switched to run in the direction of the main channel track (204) of the main channel by the jacking and track switching mechanism (20205).

2. The standard container-based dense shipborne storage system according to claim 1, wherein: the self-locking mooring mechanism comprises a main transmission mechanism (1), a locking mechanism (2), a reset mechanism (3), and a slave transmission mechanism (4); the main transmission mechanism (1) is fixed on a bottom plate structure in the current straight stacking storage cage (201) through a base; a gear of the main transmission mechanism (1) is connected with a gear shaft; the gear shaft is rotatable in a middle shaft sleeve on the base; a connecting rod (17) is radially arranged on the gear shaft; one end of the connecting rod (17) is connected with a baffle (11), and the other end is connected with the reset mechanism (3); when the straight stacking storage cage (201) is placed from top to bottom, the baffle (11) is pushed to drive the gear shaft connected with the connecting rod (17) to rotate; the rotation of the gear shaft can stretch the elastic part of the reset mechanism (3); the gear of the main transmission mechanism (1) is engaged with a middle rack of the slave transmission mechanism (4), and drives an end rack to move together through a transmission rod of the slave transmission mechanism (4); the locking mechanism (2) is arranged in two groups and is located at the ends of the self-locking mooring mechanism; the locking mechanism (2) is fixed on the current straight stacking storage cage (201) through a base; a transmission gear and a locking gear are arranged on the locking mechanism (2); the transmission gear is engaged with the end rack of the slave transmission mechanism (4); the locking gear is engaged with the transmission gear; the locking gear is fixed on a locking gear shaft; the locking gear shaft is rotatable in a first shaft sleeve on the base; and an end of the locking gear shaft is fixed with a lock catch (23); the lock catch (23) can be matched with the mooring member (9) arranged on the lower straight stacking storage cage (201) or the mooring seat (205) to realize locking and unlocking of the lock catch (23) and the mooring member (9).

3. The standard container-based dense shipborne storage system according to claim 2, wherein: The lock buckle (23) is a cylinder, and the two sides of the cylinder are flat cut surfaces; the inner side wall of the arc side of the cylinder is provided with a protrusion (231), the cylinder cavity can accommodate the binding member (9), and the protrusion (231) on the inner side wall of the cylinder is matched with the hanging piece (91) on the binding member (9), so that the lock buckle (23) and the binding member (9) can be locked.

4. The standard equipment-based intensive shipborne warehouse system according to claim 2, characterized in that: The self-locking tethering mechanism further comprises a limiting frame (12); The limiting frame (12) is an n-shaped structure composed of two vertical plates and a horizontal plate, which is arranged between the gear shaft of the main transmission mechanism (1) and the baffle (11) to limit the angle of rotation of the baffle (11) around the pin shaft.

5. The standard equipment-based intensive shipborne warehouse system according to claim 2, characterized in that: The reset mechanism (3) comprises a spring (31) and a spring hanging seat (32); one end of the spring (31) is connected with the self-locking tethering mechanism; the other end of the spring (31) is fixed on the spring hanging seat (32); and the spring hanging seat (32) is fixed on the structural body of the current straight stacking warehouse cage (201).

6. The standard equipment-based intensive shipborne warehouse system according to claim 2, characterized in that: The extraction mechanism of the four-way stacking machine (202) comprises a telescopic fork mechanism (20206) and a fork lifting mechanism (20207); The telescopic fork mechanism (20206) can extend the fork to trigger the main transmission mechanism (1) inside the straight stacking warehouse cage (201) to act; with the action of the main transmission mechanism (1), the slave transmission mechanism (4) and the locking mechanism (2) are driven to act, so as to realize the unlocking of the straight stacking warehouse cage (201); The fork lifting mechanism (20207) can lift the straight stacking warehouse cage (201); The telescopic fork mechanism (20206) can retract the fork to transport the straight stacking warehouse cage (201) to the bearing platform (20210).

7. The standard equipment-based intensive shipborne warehouse system according to claim 1, characterized in that: The jacking and rail changing mechanism (20205) comprises a seat body and a jacking control mechanism; the seat body is fixed on the four-way stacking machine (202) base, and the jacking control mechanism is connected with the lower rack structure (20201); the lower wheel assembly (20204) is installed on the lower rack structure (20201); and the upper wheel assembly (20203) is installed on the upper rack structure (20202); The jacking and rail changing mechanism (20205) can make the lower rack structure (20201) rise or fall through the jacking control mechanism; In the initial state, the jacking and rail changing mechanism (20205) is in the contracted state, the lower rack structure (20201) is above the upper rack structure (20202), and the lower wheel assembly (20204) is not in contact with the rail; when the four-way stacking machine (202) runs to the intersection of the roadway rail (203) and the main channel rail (204), the jacking and rail changing mechanism (20205) is in the jacking state, the lower rack structure (20201) and the lower wheel assembly (20204) run downward together until the upper wheel assembly (20203) is separated from the rail of the roadway rail (203) and the lower wheel assembly (20204) is in contact with the main channel rail (204), and the right-angle rail changing action is completed.

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