Boat temporary storage equipment

Abstract

The utility model relates to boat temporary storage equipment which comprises a boat temporary storage vertical warehouse provided with a plurality of boat bearing structures, and each boat bearing structure is used for placing a boat. And the pallet fork assembly is arranged opposite to the boat temporary storage vertical warehouse, the pallet fork assembly comprises a pallet fork seat body and a pallet fork, the pallet fork is arranged on the pallet fork seat body in a liftable and movable mode in the horizontal plane so as to enter and exit any boat bearing structure, and each boat bearing structure is provided with a pallet fork avoiding space for the pallet fork to penetrate vertically. According to the boat temporary storage equipment, the boat can be placed on any boat bearing structure through the pallet fork, or the boat on any boat bearing structure can be taken out through the pallet fork, and therefore the boat temporary storage equipment can temporarily store / take out the boat.

Description

Technical Field

[0001] The present application relates to the technical field of battery cell production, and in particular to a boat buffer device. Background Art

[0002] At some nodes of the solar cell production line, the cells are placed in boats for circulation. However, the production speeds of various nodes on the solar cell production line may not be coordinated, which may cause over-congestion at some nodes and stagnation at other nodes. Therefore, it is necessary to design a boat buffer device to temporarily store boats to temporarily store the boats that need to wait without interrupting the entire production process, so as to balance the production speeds of various nodes on the photovoltaic module production line and prevent the photovoltaic module production line from being over-congested or stagnant. Utility Model Content

[0003] Based on this, it is necessary to provide a boat buffer device that can temporarily store / take out the boat in order to solve the above problem.

[0004] In order to solve the above problems, the present application provides the following technical solutions:

[0005] A boat cache device, comprising:

[0006] A boat storage warehouse is provided with a plurality of boat supporting structures, each of which is used to store a boat; and

[0007] A fork assembly is arranged opposite to the boat cache warehouse, and the fork assembly includes a fork seat body and a fork. The fork is arranged on the fork seat body so as to be liftable and movable in a horizontal plane so as to enter and exit any one of the boat supporting structures. Each of the boat supporting structures is provided with a fork avoidance space for the fork to pass up and down.

[0008] The boat cache device has at least the following beneficial effects:

[0009] The boat caching device can place a boat on any boat supporting structure by means of a fork, or can take out a boat from any boat supporting structure by means of a fork. Therefore, the boat caching device can temporarily store / take out boats.

[0010] In one embodiment, the fork assembly further includes a transverse member, which is liftable and movable along a first horizontal direction and is disposed on the fork seat body, and the fork is movable along a second horizontal direction and is disposed on the transverse member, and an angle is formed between the second horizontal direction and the first horizontal direction.

[0011] With such arrangement, the traverse member can move along the first horizontal direction with the fork, and the fork itself can move along the second horizontal direction, so the fork can move in the horizontal plane, thereby entering and exiting any boat supporting structure along the horizontal direction. And because the traverse member can lift and lower with the fork, the fork can enter and exit any boat supporting structure along the vertical direction.

[0012] In one embodiment, the fork assembly further comprises a connecting member, wherein the connecting member is movably disposed on the transverse member along the second horizontal direction, and the fork is movably disposed on the connecting member along the second horizontal direction.

[0013] With such arrangement, the connecting member and the fork can be moved closer to the transverse member along the second horizontal direction, so that the transverse member, the connecting member and the fork can be retracted together, and the limited space between the fork seat body and the boat buffer vertical warehouse can accommodate the transverse member, the connecting member and the fork. When it is necessary to store the boat in a boat supporting structure or to take out the boat from a boat supporting structure, the transverse member can be moved along the first horizontal direction first, so that the fork is aligned with the boat supporting structure in the first horizontal direction, and then the connecting member is moved closer to the boat buffer vertical warehouse along the second horizontal direction relative to the transverse member, and the fork is moved closer to the boat buffer vertical warehouse relative to the connecting member along the second horizontal direction, so that the fork can enter and exit the boat supporting structure.

[0014] In one of the embodiments, the fork assembly further includes a transmission unit, and the transmission unit connects the fork and the connecting member so that the fork and the connecting member move synchronously and in the same direction.

[0015] With such an arrangement, the same driver can be used to drive the connecting piece and the fork at the same time, which can reduce the number of drivers and reduce the cost of the boat buffer device.

[0016] In one embodiment, the transmission unit includes a first transmission unit, the first transmission unit includes a first transmission belt and a first pulley, the first pulley is rotatably connected to the connecting member, the first transmission belt is wound around a side of the first pulley close to the boat cache warehouse, and both ends of the first transmission belt are respectively fixed to the transverse member and the fork;

[0017] In addition, the transmission unit also includes a second transmission unit, which includes a second transmission belt and a second pulley, the second pulley is rotatably connected to the connecting member, the second transmission belt is wound around the side of the second pulley away from the boat cache warehouse, and the two ends of the second transmission belt are respectively fixed to the transverse member and the fork.

[0018] With such arrangement, when the connecting member gradually approaches the boat cache warehouse, the first pulley gradually approaches the boat cache warehouse, and under the action of the first pulley, the first transmission belt pulls the fork so that the fork gradually approaches the boat cache warehouse along the second horizontal direction relative to the connecting member; when the connecting member gradually moves away from the boat cache warehouse, the second pulley gradually moves away from the boat cache warehouse, and under the action of the second pulley, the second transmission belt pulls the fork so that the fork gradually moves away from the boat cache warehouse along the second horizontal direction relative to the connecting member.

[0019] In one embodiment, the fork assembly also includes a belt drive unit arranged on the transverse member, the belt drive unit includes a third transmission belt and a plurality of third pulleys, the rotation axis direction of each of the third pulleys is parallel to or coincides with the first horizontal direction, the second horizontal direction is perpendicular to the first horizontal direction, the third transmission belt is sleeved on the plurality of third pulleys, and the connecting member is connected to the third transmission belt.

[0020] In this way, when the third pulleys rotate in the same direction, the third transmission belt rotates, thereby driving the connecting member to move along the second horizontal direction. In addition, due to the stable transmission characteristics of the belt drive, the third transmission belt can move the connecting member smoothly, which is beneficial to protecting the battery cells in the boat.

[0021] In one embodiment, the fork assembly further includes two first rolling groups, which are arranged opposite to each other; each of the first rolling groups includes a plurality of first rolling members, the connecting member is supported by each of the first rolling members, each of the first rolling members is supported by the transverse member, and each of the first rolling members rolls between the connecting member and the transverse member.

[0022] With such arrangement, the horizontal movement of the connecting member is achieved by the rolling of the first rolling member. Due to the low friction characteristic of the rolling connection, only a small driving force is required to drive the connecting member to move horizontally, which is conducive to smoothly driving the connecting member to move horizontally.

[0023] In one embodiment, the fork assembly further includes two second rolling groups, which are arranged opposite to each other; each of the second rolling groups includes a plurality of second rolling members, the fork is supported by each of the second rolling members, each of the second rolling members is supported by the connecting member, and each of the second rolling members rolls between the fork and the connecting member.

[0024] With such arrangement, the horizontal movement of the fork is achieved by the rolling of the second rolling element. Due to the low friction characteristic of the rolling connection, only a small driving force is required to drive the fork to move horizontally, which is conducive to smoothly driving the fork to move horizontally.

[0025] In one embodiment, the fork assembly further includes a lifting member, the lifting member is liftably disposed on the fork seat body, and the transverse member is disposed on the lifting member.

[0026] With such arrangement, the lifting of the lifting member can drive the lifting of the transverse moving member, thereby driving the lifting of the fork.

[0027] In one of the embodiments, the fork assembly further comprises a clamping structure provided on the fork, wherein the clamping structure comprises two clamping members that can move closer to or farther away from each other, and each of the clamping members is at least partially located above the fork.

[0028] With such arrangement, the boat can be clamped and fixed by bringing the two clamping members closer to each other, and the boat can be released by moving the two clamping members away from each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of a boat cache device according to an embodiment of the present application;

[0030] Figure 2 for Figure 1 Schematic diagram of the Zhongzhou Cache vertical warehouse storing boats;

[0031] Figure 3 for Figure 1 Schematic diagram of the structure of the middle fork assembly;

[0032] Figure 4 for Figure 3 Structural diagram of the middle part structure;

[0033] Figure 5 for Figure 4 Schematic diagram of the structure on the back of the structure shown.

[0034] Reference numerals:

[0035] 1. Boat cache warehouse; 11. Boat supporting structure; 111. Fork avoidance space; 2. Fork assembly; 21. Fork seat; 22. Fork; 23. Lifting member; 24. Transverse member; 25. Connecting member; 26. Belt transmission unit; 261. Third transmission belt; 262. Third pulley; 27. First rolling group; 271. First rolling member; 28. Second rolling group; 281. Second rolling member; 29. ​​First transmission unit; 291. First transmission belt; 292. First pulley; 293. First belt fixing structure; 30. Second transmission unit; 301. Second transmission belt; 302. Second pulley; 303. Second belt fixing structure; 31. Clamping structure; 311. Clamping member; 3. Boat. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0037] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0040] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0042] See also Figures 1 to 5 The present application provides a boat caching device, which includes a boat caching vertical warehouse 1 and a fork assembly 2. A plurality of boat supporting structures 11 are provided on the boat caching vertical warehouse 1, and each boat supporting structure 11 is used to place a boat 3. The fork assembly 2 is arranged opposite to the boat caching vertical warehouse 1, and the fork assembly 2 includes a fork seat body 21 and a fork 22. The fork 22 is liftably provided on the fork seat body 21 so as to enter and exit any boat supporting structure 11 along the horizontal direction; and the fork 22 can move in a horizontal plane relative to the fork seat body 21 so as to enter and exit any boat supporting structure 11 along the vertical direction. A fork avoidance space 111 is provided on each boat supporting structure 11 for the fork 22 to pass up and down. The boat 3 can be placed on any boat supporting structure 11 by the fork 22, or the boat 3 on any boat supporting structure 11 can be taken out by the fork 22.

[0043] The process of the fork 22 placing the boat 3 on the boat supporting structure 11 is as follows: the fork 22 moves with the boat 3 to the top of the boat supporting structure 11, and then the fork 22 descends and passes through the fork avoidance space 111 on the boat supporting structure 11. The boat 3 cannot pass through the fork avoidance space 111 due to its large size and remains on the boat supporting structure 11. The process of the fork 22 taking the boat 3 off the boat supporting structure 11 is as follows: the empty fork 22 moves to the bottom of the boat supporting structure 11, and then the fork 22 rises and passes through the fork avoidance space 111 on the boat supporting structure 11 to hold the boat 3 on the boat supporting structure 11, and then the fork 22 moves horizontally to hold the boat 3 away from the boat cache warehouse 1.

[0044] See also Figure 3 The fork assembly 2 also includes a transverse member 24, which is arranged on the fork seat body 21 and can be raised and lowered and moved along the first horizontal direction. Figure 3In the Y direction of the figure, the fork 22 is arranged on the transverse member 24 so as to be movable along the second horizontal direction, and there is an angle between the second horizontal direction and the first horizontal direction. In this way, the transverse member 24 can move the fork 22 along the first horizontal direction, and the fork 22 itself can move along the second horizontal direction, so the fork 22 can move in the horizontal plane, thereby entering and exiting any boat supporting structure 11 along the horizontal direction. And because the transverse member 24 can lift and lower the fork 22, the fork 22 can enter and exit any boat supporting structure 11 along the vertical direction.

[0045] The angle between the second horizontal direction and the first horizontal direction can be any value in the interval (0, 90°]. Preferably, the second horizontal direction is perpendicular to the first horizontal direction. In other words, the second horizontal direction is Figure 3 The X direction in .

[0046] For example, the traverse member 24 may be driven to move along the first horizontal direction by a linear module or a cylinder.

[0047] In some embodiments, in order to minimize the space occupied by the boat buffer device, the distance between the fork seat body 21 and the boat buffer warehouse 1 needs to be as small as possible. Figure 3 In order to enable the fork 22 to enter and exit any boat supporting structure 11 when there is a limited space between the fork seat body 21 and the boat cache vertical warehouse 1, the fork assembly 2 also includes a connecting member 25. The connecting member 25 is movably arranged on the transverse member 24 along the second horizontal direction, and the fork 22 is movably arranged on the connecting member 25 along the second horizontal direction. In this way, the connecting member 25 and the fork 22 can be moved closer to the transverse member 24 along the second horizontal direction, so that the transverse member 24, the connecting member 25 and the fork 22 are retracted together, and the limited space between the fork seat body 21 and the boat cache vertical warehouse 1 can accommodate the transverse member 24, the connecting member 25 and the fork 22. When the boat 3 needs to be stored in a boat supporting structure 11 or the boat 3 on a boat supporting structure 11 needs to be taken out, the transverse member 24 can be first moved along the first horizontal direction to align the fork 22 with the boat supporting structure 11 in the first horizontal direction, and then the connecting member 25 is moved closer to the boat cache warehouse 1 along the second horizontal direction relative to the transverse member 24, and the fork 22 is moved closer to the boat cache warehouse 1 along the second horizontal direction relative to the connecting member 25, so that the fork 22 can enter and exit the boat supporting structure 11.

[0048] Preferably, the fork assembly 2 further includes a transmission unit, which connects the fork 22 and the connecting member 25 so that the fork 22 and the connecting member 25 move synchronously in the same direction. The synchronous movement of the fork 22 and the connecting member 25 in the same direction means that: while the connecting member 25 gradually approaches the boat cache vertical warehouse 1 along the second horizontal direction, the fork 22 gradually approaches the boat cache vertical warehouse 1 relative to the connecting member 25 along the second direction; while the connecting member 25 gradually moves away from the boat cache vertical warehouse 1 along the second horizontal direction, the fork 22 gradually moves away from the boat cache vertical warehouse 1 relative to the connecting member 25 along the second horizontal direction. In this way, the same driver can drive the connecting member and the fork at the same time, which can reduce the number of drivers and reduce the cost of the boat cache device.

[0049] See also Figure 4 The transmission unit includes a first transmission unit 29, which includes a first transmission belt 291 and a first pulley 292. The first pulley 292 is rotatably connected to the connecting member 25. The first transmission belt 291 is wound around the side of the first pulley 292 close to the boat cache vertical warehouse 1. The two ends of the first transmission belt 291 are respectively fixed to the transverse member 24 and the fork 22. In this way, when the connecting member 25 gradually approaches the boat cache vertical warehouse 1, the first pulley 292 gradually approaches the boat cache vertical warehouse 1. Under the action of the first pulley 292, the first transmission belt 291 pulls the fork 22 so that the fork 22 gradually approaches the boat cache vertical warehouse 1 along the second horizontal direction relative to the connecting member 25.

[0050] See also Figure 5 The transmission unit also includes a second transmission unit 30, which includes a second transmission belt 301 and a second pulley 302. The second pulley 302 is rotatably connected to the connecting member 25. The second transmission belt 301 is wound around the second pulley 302 on the side away from the boat cache vertical warehouse 1. The two ends of the second transmission belt 301 are respectively fixed to the transverse member 24 and the fork 22. In this way, when the connecting member 25 gradually moves away from the boat cache vertical warehouse 1, the second pulley 302 gradually moves away from the boat cache vertical warehouse 1. Under the action of the second pulley 302, the second transmission belt 301 pulls the fork 22 so that the fork 22 gradually moves away from the boat cache vertical warehouse 1 along the second horizontal direction relative to the connecting member 25.

[0051] Optionally, two ends of the first transmission belt 291 may be bonded to / tied to the transverse member 24 and the fork 22 , respectively, and two ends of the second transmission belt 301 may be bonded to / tied to the transverse member 24 and the fork 22 , respectively.

[0052] Preferably, the first transmission unit 29 further includes two first belt fixing structures 293, both of which are clamps and are respectively fixed to the transverse member 24 and the fork 22, and the two ends of the first transmission belt 291 are respectively clamped to the two first belt fixing structures 293. The second transmission unit 30 further includes two second belt fixing structures 303, both of which are clamps and are respectively fixed to the transverse member 24 and the fork 22, and the two ends of the second transmission belt 301 are respectively clamped to the two second belt fixing structures 303.

[0053] In other embodiments, two structures protruding from the connecting member 25 can be used to replace the first pulley 292 and the second pulley 302 respectively, and two rocker slider mechanisms can be used to replace the first transmission belt 291 and the second transmission belt 301 respectively. The rockers of the two rocker slider mechanisms are both rotatably connected to the transverse member 24, and the sliders of the two rocker slider mechanisms are both fixed to the fork 22. When the connecting member 25 gradually approaches the boat cache vertical warehouse 1, one of the structures protruding from the connecting member 25 pushes the rocker of the corresponding rocker slider mechanism to rotate forward, so that the slider of the corresponding rocker slider structure gradually approaches the boat cache vertical warehouse 1 along the second horizontal direction relative to the connecting member 25; when the connecting member 25 gradually moves away from the boat cache vertical warehouse 1, the other structure protruding from the connecting member 25 pushes the rocker of the corresponding rocker slider mechanism to rotate in the opposite direction, so that the slider of the corresponding rocker slider structure gradually moves away from the boat cache vertical warehouse 1 along the second horizontal direction relative to the connecting member 25.

[0054] See also Figure 4 and Figure 5 The fork assembly 2 also includes a belt drive unit 26 disposed on the transverse member 24. The belt drive unit 26 includes a third drive belt 261 and a plurality of third pulleys 262. The rotation axis direction of each third pulley 262 is parallel to or overlaps with the first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction. The third drive belt 261 is sleeved on the plurality of third pulleys 262, and the connecting member 25 is connected to the third drive belt 261. In this way, when the plurality of third pulleys 262 rotate in the same direction, the third drive belt 261 rotates, thereby driving the connecting member 25 to move along the second horizontal direction. Moreover, due to the stable transmission characteristics of the belt drive, the third drive belt 261 can move the connecting member 25 smoothly, which is beneficial to protecting the battery cells in the boat 3.

[0055] When the third pulleys 262 rotate forward, the third pulleys 262 drive the connecting member 25 to approach the boat cache vertical warehouse 1 ; when the third pulleys 262 rotate reversely, the third pulleys 262 drive the connecting member 25 to move away from the boat cache vertical warehouse 1 .

[0056] Preferably, two third pulleys 262 are provided. In other embodiments, three or more third pulleys 262 may be provided.

[0057] The structure for driving the third pulley 262 to rotate may adopt the structure used for driving pulleys in existing belt transmission systems.

[0058] In some embodiments, the connecting member 25 is fixed to the third transmission belt 261. In other embodiments, the connecting member 25 may also abut against the third transmission belt 261, and the third transmission belt 261 drives the connecting member 25 to move along the second horizontal direction through friction.

[0059] See also Figure 4 and Figure 5 The fork assembly 2 further includes two first rolling groups 27, which are arranged opposite to each other. Each first rolling group 27 includes a plurality of first rolling members 271, and the connecting member 25 is supported by each first rolling member 271, and each first rolling member 271 is supported by the transverse member 24, and each first rolling member 271 rolls between the connecting member 25 and the transverse member 24. In this way, the horizontal movement of the connecting member 25 is achieved by the rolling of the first rolling members 271. Due to the low friction of the rolling connection, only a small driving force is needed to drive the connecting member 25 to move horizontally, which is conducive to smoothly driving the connecting member 25 to move horizontally.

[0060] It should be noted that there are three situations in which the connecting member 25 is supported by the first rolling member 271 and the first rolling member 271 is supported by the transverse member 24:

[0061] The first situation: the first rolling member 271 is rotatably connected to the transverse member 24 and rollingly connected to the connecting member 25. Figure 4 and Figure 5 In this case, the first rolling member 271 may be a roller.

[0062] The second situation: the first rolling member 271 is rotatably connected to the connecting member 25, and is rollingly connected to the transverse member 24. In this situation, the first rolling member 271 can be a roller.

[0063] The third situation: the first rolling member 271 is respectively connected in rolling manner to the transverse member 24 and the connecting member 25. In this situation, the first rolling member 271 is preferably a ball, and may also be a roller or a needle.

[0064] See also Figure 4 and Figure 5The fork assembly 2 further includes two second rolling groups 28, which are arranged opposite to each other. Each second rolling group 28 includes a plurality of second rolling members 281, and the fork 22 is supported by each second rolling member 281, and each second rolling member 281 is supported by the connecting member 25, and each second rolling member 281 rolls between the fork 22 and the connecting member 25. In this way, the horizontal movement of the fork 22 is achieved by the rolling of the second rolling members 281. Due to the low friction of the rolling connection, only a small driving force is required to drive the fork 22 to move horizontally, which is conducive to smoothly driving the fork 22 to move horizontally.

[0065] It should be noted that there are three situations in which the fork 22 is supported by the second rolling member 281 and the second rolling member 281 is supported by the connecting member 25:

[0066] Case A: The second rolling member 281 is rotatably connected to the fork 22 and is rollingly connected to the connecting member 25. Figure 4 and Figure 5 In this case, the second rolling member 281 may be a roller.

[0067] Case B: The second rolling member 281 is rotationally connected to the connecting member 25, and rollingly connected to the fork 22. In this case, the second rolling member 281 can be a roller.

[0068] Case C: The second rolling member 281 is respectively connected in a rolling manner to the fork 22 and the connecting member 25. In this case, the second rolling member 281 is preferably a ball, but may also be a roller or a needle.

[0069] See also Figure 3 The fork assembly 2 further includes a lifting member 23, which is escalably disposed on the fork seat body 21, and a traverse member 24 is disposed on the lifting member 23. In this way, the traverse member 24 can be lifted and lowered by lifting and lowering the lifting member 23, thereby driving the fork 22 to lift and lower.

[0070] For example, the lifting member 23 can be driven to rise and fall by a linear module or a cylinder.

[0071] See also Figure 4 and Figure 5 The fork assembly 2 further includes a clamping structure 31 disposed on the fork 22, the clamping structure 31 includes two clamping members 311 that can move closer to or farther from each other, and each clamping member 311 is at least partially located above the fork 22. In this way, the boat 3 can be clamped and fixed by bringing the two clamping members 311 closer to each other, and the boat 3 can be released by moving the two clamping members 311 farther from each other.

[0072] Exemplarily, the clamping structure 31 includes a linear module or a cylinder, and the linear module or the cylinder can be used to drive the two clamping members 311 to move closer to or away from each other.

[0073] In other embodiments, the connecting member 25 may be slidably connected to the transverse member 24, the fork 22 may be slidably connected to the connecting member 25, and the structure driving the connecting member 25 and the fork 22 to move horizontally may be a linear module or a cylinder.

[0074] In other embodiments, the positional relationship between the lifting member 23 and the transverse member 24 can be interchanged. That is, the transverse member 24 is provided with the fork seat body 21 so as to be horizontally movable along the first horizontal direction, the lifting member 23 is provided on the transverse member 24 so as to be liftable, and the connecting member 25 is provided on the lifting member 23 so as to be horizontally movable along the second horizontal direction.

[0075] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0076] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application.

Claims

1. A boat cache device, characterized in that: include: A boat storage warehouse (1) is provided with a plurality of boat supporting structures (11), each boat supporting structure (11) being used to place a boat (3); and A fork assembly (2) is arranged opposite to the boat cache vertical warehouse (1), and the fork assembly (2) comprises a fork seat body (21) and a fork (22). The fork (22) is arranged on the fork seat body (21) so as to be liftable and movable in a horizontal plane so as to enter and exit any one of the boat supporting structures (11). Each of the boat supporting structures (11) is provided with a fork avoidance space (111) for the fork (22) to pass up and down.

2. The boat cache device according to claim 1, characterized in that: The fork assembly (2) further comprises a transverse member (24), the transverse member (24) being movable along a first horizontal direction and being disposed on the fork seat body (21), the fork (22) being movable along a second horizontal direction and being disposed on the transverse member (24), wherein an angle is formed between the second horizontal direction and the first horizontal direction.

3. The boat cache device according to claim 2, characterized in that: The fork assembly (2) further comprises a connecting member (25), wherein the connecting member (25) is movably arranged on the transverse member (24) along a second horizontal direction, and the fork (22) is movably arranged on the connecting member (25) along the second horizontal direction.

4. The boat cache device according to claim 3, characterized in that: The fork assembly (2) further comprises a transmission unit, wherein the transmission unit connects the fork (22) and the connecting member (25) so that the fork (22) and the connecting member (25) move synchronously in the same direction.

5. The boat cache device according to claim 4, characterized in that: The transmission unit comprises a first transmission unit (29), the first transmission unit (29) comprises a first transmission belt (291) and a first pulley (292), the first pulley (292) is rotatably connected to the connecting member (25), the first transmission belt (291) is wound around a side of the first pulley (292) close to the boat cache vertical warehouse (1), and two ends of the first transmission belt (291) are respectively fixed to the transverse member (24) and the fork (22); In addition, the transmission unit further comprises a second transmission unit (30), the second transmission unit (30) comprising a second transmission belt (301) and a second pulley (302), the second pulley (302) being rotatably connected to the connecting member (25), the second transmission belt (301) being wound around a side of the second pulley (302) away from the boat cache vertical warehouse (1), and the two ends of the second transmission belt (301) being respectively fixed to the transverse member (24) and the fork (22).

6. The boat cache device according to claim 3, characterized in that: The fork assembly (2) also includes a belt transmission unit (26) arranged on the transverse member (24), and the belt transmission unit (26) includes a third transmission belt (261) and a plurality of third pulleys (262), the rotation axis direction of each of the third pulleys (262) is parallel to or coincides with the first horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction, the third transmission belt (261) is sleeved on the plurality of third pulleys (262), and the connecting member (25) is connected to the third transmission belt (261).

7. The boat cache device according to claim 3, characterized in that: The fork assembly (2) further comprises two first rolling groups (27), the two first rolling groups (27) being arranged opposite to each other; each first rolling group (27) comprises a plurality of first rolling members (271), the connecting member (25) is supported by each of the first rolling members (271), each of the first rolling members (271) is supported by the transverse member (24), and each of the first rolling members (271) rolls between the connecting member (25) and the transverse member (24).

8. The boat cache device according to claim 3, characterized in that: The fork assembly (2) further comprises two second rolling groups (28), the two second rolling groups (28) being arranged opposite to each other; each second rolling group (28) comprises a plurality of second rolling members (281), the fork (22) is supported by each second rolling member (281), each second rolling member (281) is supported by the connecting member (25), and each second rolling member (281) rolls between the fork (22) and the connecting member (25).

9. The boat cache device according to claim 2, characterized in that: The fork assembly (2) further comprises a lifting member (23), wherein the lifting member (23) is movably arranged on the fork seat body (21), and the transverse member (24) is arranged on the lifting member (23).

10. The boat cache device according to claim 1, characterized in that: The fork assembly (2) further comprises a clamping structure (31) provided on the fork (22), wherein the clamping structure (31) comprises two clamping members (311) that can move closer to or farther from each other, and each of the clamping members (311) is at least partially located above the fork (22).

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