Sea cucumber collecting device

Abstract

The utility model discloses a sea cucumber collecting device which is at least used for collecting sea cucumbers collected by a predetermined robot and comprises a bin body and a shifting plate. A cavity is formed in the bin body, a collecting opening communicated with the cavity is formed in the side wall of the cavity, and the bin body is at least used for storing the sea cucumbers; the shifting plate is rotatably connected to the bin body and provided with a first position, a second position and a third position, wherein the first position rotates to the outer side of the cavity and avoids the collecting opening, the second position at least partially rotates to the inner side of the cavity, and the third position covers at least part of the collecting opening. The sea cucumber collecting device at least can solve the problems that the space utilization rate of the sea cucumber collecting device is low and sea cucumbers escape easily.

Description

Technical Field

[0001] The utility model relates to the field of collecting devices, in particular to a sea cucumber collecting device. Background Art

[0002] The sea cucumber collection device is a part of the underwater sea cucumber collection robot, and is used to temporarily store the sea cucumbers captured by the sea cucumber collection robot underwater until the sea cucumber collection robot completes the underwater operation. The current sea cucumber collection device is a passive collection device, which only provides a storage space for storing the sea cucumbers captured by the sea cucumber collection robot. There is no power device set on the sea cucumber collection device to drive the sea cucumbers into the interior of the sea cucumber collection device, which makes it easy for sea cucumbers to accumulate at the entrance of the sea cucumber collection device, resulting in low internal space utilization of the sea cucumber collection device. In addition, there is no effective shielding at the entrance of the sea cucumber collection device, which makes it easy for sea cucumbers that have entered the sea cucumber collection device to escape from the entrance. Utility Model Content

[0003] The main purpose of the utility model is to provide a sea cucumber collecting device, which at least solves the problems of low space utilization of the sea cucumber collecting device and easy escape of the sea cucumbers.

[0004] According to one aspect of the utility model, a sea cucumber collecting device is provided, the sea cucumber collecting device is at least used to collect sea cucumbers collected by a predetermined robot, and the sea cucumber collecting device comprises:

[0005] A warehouse body, wherein a cavity is provided on the warehouse body, and a collecting port communicating with the cavity is provided on a side wall of the cavity, and the warehouse body is at least used for storing the sea cucumber;

[0006] A paddle is rotatably connected to the bin body, and the paddle has a first position of rotating to the outside of the cavity and avoiding the collecting port, a second position of at least partially rotating to the inside of the cavity, and a third position of covering at least part of the collecting port.

[0007] Furthermore, the sea cucumber collecting device also includes a plate-pulling shaft, which is rotatably disposed on the warehouse body, and the plate is fixed to the plate-pulling shaft.

[0008] Furthermore, a connecting protrusion is provided on the outer peripheral side surface of the shift plate shaft, and the shift plate is connected to the connecting protrusion.

[0009] Furthermore, the sea cucumber collecting device also includes a driving device, the driving device is fixedly connected to the warehouse body, and the power output end of the driving device is connected to the paddle shaft.

[0010] Furthermore, the end fixing sleeve of the shift plate shaft is provided with a connecting portion, the outer diameter of the connecting portion is larger than the outer diameter of the shift plate shaft, the driving device comprises a steering gear, and the power output end of the steering gear is provided with a steering disc;

[0011] The steering wheel is fixedly connected to the connecting part via a fixing member, and the steering gear drives the shift plate shaft to rotate via the steering wheel.

[0012] Furthermore, the sea cucumber collecting device also includes a bearing seat and a bearing, the bearing seat is fixedly connected to one end of the warehouse body away from the connecting part, and the bearing is installed on the bearing seat and sleeved on the shift plate shaft.

[0013] Furthermore, the bin body includes a guide portion, and the guide portion is extended from the collecting port along a direction close to the inside of the cavity.

[0014] Furthermore, mesh holes are arranged on the side walls of the cavity.

[0015] Furthermore, a discharge port and a baffle are provided on the bin body, the discharge port and the collection port are respectively located at two opposite ends of the bin body, and the baffle is rotatably provided on the bin body to open or close the discharge port.

[0016] Furthermore, the sea cucumber collecting device also includes a locking structure, which includes a card slot and a locking pin that cooperate with each other, one of the card slot and the locking pin is arranged on the warehouse body, and the other of the two is arranged on the baffle.

[0017] In the present application, the paddle of the sea cucumber collection device can be rotated to three different positions, and each has a different function. First, when the mechanical arm of the predetermined robot collects the sea cucumber, the predetermined robot can control the paddle to rotate counterclockwise to the first position, so as to open the collection port, and the sea cucumber collected by the mechanical arm of the predetermined robot can enter the cavity inside the warehouse through the collection port. Then, after the sea cucumber is placed in the cavity, the mechanical arm of the predetermined robot moves away from the collection port to continue to collect new sea cucumbers. At this time, the predetermined robot can control the paddle to rotate clockwise to the second position. During this process, the paddle can push the sea cucumber at the collection port toward the depth of the cavity of the warehouse to prevent the sea cucumber from accumulating at the collection port. Finally, when the paddle completes the action of pushing the sea cucumber, the predetermined robot can control the paddle to rotate counterclockwise to the third position. At this time, the paddle can cover a part of the collection port, thereby preventing the sea cucumber inside the warehouse from escaping from the collection port.

[0018] That is to say, compared with the existing sea cucumber collecting devices, the sea cucumber collecting device of the present application solves the problems of low space utilization and easy escape of sea cucumbers in the existing sea cucumber collecting devices by providing a rotatable dial plate at the collection port. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0020] Figure 1 It is a structural diagram of the sea cucumber collection device disclosed in an embodiment of the utility model in a first viewing angle;

[0021] Figure 2 for Figure 1 An enlarged view of part A in FIG.

[0022] Figure 3 It is a structural diagram of the sea cucumber collecting device disclosed in an embodiment of the utility model when the paddle is in the first position;

[0023] Figure 4 It is a structural diagram of the sea cucumber collecting device disclosed in the embodiment of the utility model when the paddle is in the second position;

[0024] Figure 5 It is a structural diagram of the sea cucumber collecting device disclosed in the embodiment of the utility model when the paddle is in the third position;

[0025] Figure 6 This is a structural diagram of the sea cucumber collecting device disclosed in an embodiment of the utility model at a second viewing angle.

[0026] The above drawings include the following reference numerals:

[0027] 10. Bin body; 11. Cavity; 12. Collecting port; 13. Guide portion; 14. Mesh; 15. Discharge port; 16. Baffle; 20. Paddle plate; 30. Paddle plate shaft; 31. Connecting protrusion; 32. Connecting portion; 40. Driving device; 41. Servo; 42. Steering wheel; 50. Fixing member; 60. Bearing seat; 70. Locking structure; 71. Slot; 72. Lock pin. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0030] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] In order to solve the problems of low space utilization and easy escape of sea cucumbers in existing sea cucumber collecting devices, a sea cucumber collecting device is provided according to an embodiment of the present application. The sea cucumber collecting device of the present application will be described in detail below in conjunction with the accompanying drawings.

[0032] See also Figures 1 to 6 As shown, according to an embodiment of the utility model, a sea cucumber collecting device is provided, which is at least used to collect sea cucumbers collected by a predetermined robot (not shown in the figure). The sea cucumber collecting device of the present application includes a warehouse body 10 and a dial plate 20.

[0033] The warehouse body 10 is provided with a cavity 11, and a collecting port 12 connected to the cavity 11 is provided on the side wall of the cavity 11. The warehouse body 10 is at least used to store sea cucumbers. The paddle 20 is rotatably connected to the warehouse body 10, and the paddle 20 has a first position of rotating to the outside of the cavity 11 and avoiding the collecting port 12, a second position of at least partially rotating to the inside of the cavity 11, and a third position of covering at least part of the collecting port 12.

[0034] In the present application, the paddle 20 of the sea cucumber collecting device can be rotated to three different positions, each having a different function. First, when the robotic arm of the predetermined robot collects the sea cucumber, the predetermined robot can control the paddle 20 to rotate counterclockwise (from Figures 3 to 5When observing the sea cucumber collecting device from the perspective of the counterclockwise direction, the following discussion will be based on this perspective. The rotation direction of the dial plate 20) rotates to the first position ( Figure 3 The collecting port 12 is opened, and the sea cucumbers collected by the robot arm of the predetermined robot can enter the cavity 11 inside the warehouse body 10 through the collecting port 12. Then, after the sea cucumbers are placed in the cavity 11, the robot arm of the predetermined robot moves away from the collecting port 12 to continue collecting new sea cucumbers. At this time, the predetermined robot can control the dial plate 20 to rotate clockwise to reach the second position ( Figure 4 During this process, the plate 20 can push the sea cucumbers at the collection port 12 toward the depth of the cavity 11 of the warehouse body 10 to prevent the sea cucumbers from accumulating at the collection port 12. Finally, when the plate 20 completes the action of pushing the sea cucumbers, the predetermined robot can control the plate 20 to rotate counterclockwise to the third position ( Figure 5 At this time, the plate 20 can cover a portion of the collecting port 12 to prevent the sea cucumbers inside the warehouse body 10 from escaping from the collecting port 12.

[0035] That is to say, compared with the existing sea cucumber collecting device, the sea cucumber collecting device of the present application solves the problems of low space utilization and easy escape of sea cucumbers in the existing sea cucumber collecting device by providing a rotatable dial plate 20 at the collection port 12.

[0036] Illustratively, the paddle 20 of the present application can be made of engineering plastics, photosensitive resins, thermosetting resins, rubber materials, and metal materials. In order to prevent the paddle 20 from damaging the sea cucumber during rotation, the paddle 20 of the present application is generally made of elastic rubber material.

[0037] Further, see Figure 1 and Figure 2 As shown, the sea cucumber collecting device of the present application further includes a plate-pulling shaft 30 , which is rotatably disposed on the warehouse body 10 , and the plate 20 is fixed to the plate-pulling shaft 30 .

[0038] For example, the dial plate shaft 30 and the dial plate 20 can be integrally formed or separately formed. This embodiment shows the case where the dial plate shaft 30 and the dial plate 20 are separately formed. In this embodiment, the dial plate shaft 30 can rotate around the axis of the dial plate shaft 30 itself at the connection between the dial plate shaft 30 and the warehouse body 10. Since the dial plate 20 is fixed to the dial plate shaft 30, the dial plate 20 can be driven to rotate when the dial plate shaft 30 rotates. When the dial plate 20 rotates to the first position, the second position, and the third position respectively with the dial plate shaft 30, the dial plate 20 can respectively realize the functions of opening the collection port 12, pushing the sea cucumber, and covering part of the collection port 12.

[0039] Further, see Figure 1 and Figure 2 As shown, a connecting protrusion 31 is provided on the outer peripheral side of the shift plate shaft 30 , and the shift plate 20 is connected to the connecting protrusion 31 .

[0040] Exemplarily, the connecting protrusion 31 and the dial plate shaft 30 may be integrally formed or separately formed. This embodiment shows a case where the connecting protrusion 31 and the dial plate shaft 30 are integrally formed. In other embodiments of the present application, the connecting protrusion 31 and the dial plate shaft 30 may be processed separately, and then the connecting protrusion 31 may be fixed to the peripheral side of the dial plate shaft 30. The setting of the connecting protrusion 31 can facilitate workers to install the dial plate 20 on the dial plate shaft 30. The connecting protrusion 31 and the dial plate 20 may be connected by bolt connection, snap connection, welding, etc. This embodiment shows a case where the dial plate 20 and the connecting protrusion 31 are connected by bolts. When the predetermined robot needs to control the dial plate 20 to rotate to a predetermined position, the predetermined robot can rotate by controlling the dial plate shaft 30, and the dial plate 20 can be driven to rotate by the connecting protrusion 31 set on the outer peripheral side of the dial plate shaft 30 to reach the predetermined position.

[0041] Furthermore, the sea cucumber collecting device of the present application also includes a driving device 40 , which is fixedly connected to the warehouse body 10 , and a power output end of the driving device 40 is connected to the paddle shaft 30 .

[0042] Specifically, see Figure 1 , Figure 2 as well as Figure 6 As shown, the driving device 40 is located at the collecting port 12 and fixed on the side wall of the warehouse body 10. The predetermined robot controls the driving device 40 by providing electric energy and control signals to the driving device 40, and the power output end of the driving device 40 is connected to the shift plate shaft 30. Therefore, the predetermined robot controls the driving device 40, thereby controlling the shift plate shaft 30 to rotate in a predetermined direction to reach a predetermined position.

[0043] Further, see Figures 1 to 5 As shown, the end of the dial shaft 30 is fixedly sleeved with a connecting portion 32, the outer diameter of the connecting portion 32 is larger than the outer diameter of the dial shaft 30, and the driving device 40 includes a steering gear 41, and a steering plate 42 is provided at the power output end of the steering gear 41. The steering plate 42 is fixedly connected to the connecting portion 32 through a fixing member 50, and the steering gear 41 drives the dial shaft 30 to rotate through the steering plate 42.

[0044] Specifically, the connecting portion 32 and the dial plate shaft 30 can be integrally formed or separately formed. This embodiment shows that the connecting portion 32 and the dial plate shaft 30 are integrally formed. The outer diameter of the connecting portion 32 is set to be larger than the outer diameter of the dial plate shaft 30, which has three functions: first, it is convenient to open a connecting hole on the connecting portion 32 and connect it to the steering plate 42 using a fixing member 50. Second, it is convenient to transmit the torque of the power output end of the steering engine 41 to the dial plate shaft 30 to drive the dial plate 20 to rotate. Third, it prevents the connection between the dial plate shaft 30 and the steering plate 42 from being unreliable, because the torque at the connection between the steering plate 42 and the dial plate shaft 30 is large. If the connection between the dial plate shaft 30 and the steering plate 42 is too small, the connection is easily damaged under the action of large torque, so the outer diameter of the connecting portion 32 is set to be larger than the outer diameter of the dial plate shaft 30. The steering engine 41 is a driving device 40 that can control the rotation angle. The sea cucumber collecting device of the present application can control the dial plate 20 to rotate to a predetermined position by controlling the rotation angle of the steering engine 41. With the top plane of the warehouse body 10 as a reference (i.e. 0°), when it is necessary to control the dial plate 20 to rotate to the first position, the predetermined robot can control the power output end of the servo 41 to rotate counterclockwise, thereby controlling the dial plate 20 to rotate counterclockwise to a position greater than 90° (i.e. the first position). When it is necessary to control the dial plate 20 to rotate from the first position to the second position, the predetermined robot can control the power output end of the servo 41 to rotate clockwise, thereby controlling the dial plate 20 to rotate clockwise to a position of 90° (i.e. the second position). When it is necessary to control the dial plate 20 to rotate from the second position to the third position, the predetermined robot can control the power output end of the servo 41 to rotate counterclockwise, thereby controlling the dial plate 20 to rotate clockwise to a position of 0° (i.e. the third position).

[0045] For further information, see Figure 1 and Figure 2 As shown, the sea cucumber collecting device also includes a bearing seat 60 and a bearing (not shown in the figure). The bearing seat 60 is fixedly connected to one end of the warehouse body 10 away from the connecting portion 32, and the bearing is installed on the bearing seat 60 and sleeved on the dial plate shaft 30.

[0046] Specifically, the bearing seat 60 is located at the collection port 12 and fixed on the side wall of the warehouse body 10 opposite to the steering gear 41. The arrangement of the bearing seat 60 and the bearing can reduce the friction between the paddle shaft 30 and the side wall of the warehouse body 10 during the rotation process, making the rotation of the paddle 20 easier. The sea cucumber collection device of the present application adopts a combination of the bearing seat 60, the bearing and the steering gear 41, so that the paddle shaft 30 is rotatably arranged on the warehouse body 10 and located at the collection port 12. The predetermined robot can control the paddle 20 to rotate by controlling the steering gear 41 to cooperate with the manipulator of the predetermined robot to collect sea cucumbers.

[0047] Further, see Figures 1 to 6As shown, the bin body 10 of the present application includes a guide portion 13 , which is extended from the collecting port 12 in a direction close to the interior of the cavity 11 .

[0048] Exemplarily, the guide portion 13 can be an inclined flat plate or a curved plate. This embodiment shows the case where the guide portion 13 is a curved plate. When the sea cucumber collecting device of the present application collects sea cucumbers, the predetermined robot controls the dial plate 20 to be in the first position, and the manipulator of the predetermined robot puts the captured sea cucumbers into the internal cavity 11 of the warehouse body 10 from the collection port 12. The sea cucumbers can slide to the depth of the cavity 11 along the guide portion 13, which can prevent the sea cucumbers from accumulating at the collection port 12. As the number of collected sea cucumbers increases, some sea cucumbers will accumulate at the bottom of the collection port 12. At this time, the predetermined robot can control the dial plate 20 to rotate to the second position. During this process, the sea cucumbers accumulated at the bottom of the collection port 12 can be pushed to the depth of the cavity 11 by the dial plate 20, which can prevent the sea cucumbers from accumulating at the collection port 12 and make full use of the cavity 11 inside the warehouse body 10.

[0049] Further, see Figure 6 As shown, the side wall of the cavity 11 of the sea cucumber collecting device of the present application is provided with mesh holes 14. Specifically, the provision of the mesh holes 14 can reduce the resistance encountered by the warehouse body 10 of the sea cucumber collecting device during the movement in the water, making it convenient for the predetermined robot to use the sea cucumber collecting device to collect sea cucumbers. At the same time, the mesh holes 14 can also quickly drain the water inside the warehouse body 10 when the sea cucumber collecting device is lifted out of the water, making it convenient for workers to transfer sea cucumbers.

[0050] Further, see Figure 6 As shown, a discharge port 15 and a baffle 16 are provided on the bin body 10 . The discharge port 15 and the collection port 12 are respectively located at two opposite ends of the bin body 10 . The baffle 16 is rotatably provided on the bin body 10 to open or close the discharge port 15 .

[0051] Specifically, when the sea cucumber collecting device of the present application is used to collect sea cucumbers in water, the worker can control the baffle 16 to cover the discharge port 15, thereby closing the discharge port 15, thereby preventing the sea cucumbers that have been collected in the warehouse 10 from escaping from the discharge port 15 during the process of collecting sea cucumbers underwater. When the interior of the warehouse 10 is full of sea cucumbers, the sea cucumber collecting device is lifted out of the water, and the baffle 16 is controlled to open the discharge port 15, so that the sea cucumbers inside the warehouse 10 can be discharged from the discharge port 15, which is convenient for the worker to transfer the sea cucumbers inside the warehouse 10.

[0052] Further, see Figure 6 As shown, the sea cucumber collecting device also includes a locking structure 70, which includes a card slot 71 and a locking pin 72 that cooperate with each other. One of the card slot 71 and the locking pin 72 is arranged on the warehouse body 10, and the other of the two is arranged on the baffle 16.

[0053] Exemplarily, the sea cucumber collecting device of the present application can set the slot 71 on the warehouse body 10 and the lock pin 72 on the baffle 16, or the lock pin 72 can be set on the warehouse body 10 and the slot 71 on the baffle 16. The present application shows a case where the slot 71 is set on the warehouse body 10 and the lock pin 72 is set on the baffle 16. When the sea cucumber collecting device collects sea cucumbers in the water, the worker inserts the lock pin 72 into the slot 71 to lock the baffle 16 on the warehouse body 10, thereby achieving the purpose of closing the discharge port 15, which is convenient for collecting sea cucumbers. When the sea cucumber collecting device is lifted out of the water to transfer the sea cucumbers, the worker removes the lock pin 72 from the slot 71, thereby achieving the purpose of opening the discharge port 15, which is convenient for transferring the sea cucumbers.

[0054] It can be known from the above statements that the present application can solve the problems of low space utilization and easy escape of sea cucumbers in the existing sea cucumber collection device by setting a sea cucumber collection device composed of a warehouse body 10, a paddle 20, a paddle shaft 30, a driving device 40, a fixing member 50, a bearing seat 60 and a locking structure 70. The sea cucumber collection device of the present application adds a powered paddle 20 composed of a paddle 20, a paddle shaft 30, a driving device 40, a fixing member 50 and a bearing seat 60 at the collection port 12 of the warehouse body 10. First, the predetermined robot controls the paddle 20 to rotate to the first position, at which time the paddle 20 opens the collection port 12, and the sea cucumber can be placed inside the warehouse body 10. Then the paddle 20 is controlled to rotate to the second position, so that the sea cucumber located at the collection port 12 is pushed to the depth of the cavity 11 of the warehouse body 10, which can prevent the sea cucumber from accumulating at the collection port 12, and can further utilize the space of the cavity 11. Finally, the control plate 20 is rotated to the second position, thereby covering a portion of the collecting port 12 , thereby preventing the collected sea cucumbers from escaping from the collecting port 12 .

[0055] It can be seen that the sea cucumber collecting device of the present application can improve the utilization rate of the cavity 11 of the warehouse body 10, thereby improving the collection rate of sea cucumbers collected by a predetermined robot in one go, and the sea cucumber collecting device of the present application can prevent the captured sea cucumbers from escaping, which can save costs to a certain extent.

[0056] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0057] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sea cucumber collecting device, which is used at least to collect sea cucumbers collected by a predetermined robot, characterized in that: The sea cucumber collecting device comprises: A warehouse body (10), wherein a cavity (11) is provided on the warehouse body (10), and a collecting port (12) in communication with the cavity (11) is provided on a side wall of the cavity (11), and the warehouse body (10) is at least used for storing the sea cucumber; A dial plate (20), the dial plate (20) being rotatably connected to the bin body (10), and the dial plate (20) having a first position in which the dial plate is rotated to the outside of the cavity (11) and avoids the collecting port (12), a second position in which the dial plate is at least partially rotated to the inside of the cavity (11), and a third position in which the dial plate covers at least a portion of the collecting port (12).

2. The sea cucumber collecting device according to claim 1, characterized in that: The sea cucumber collecting device further comprises a plate-pulling shaft (30), wherein the plate-pulling shaft (30) is rotatably arranged on the warehouse body (10), and the plate-pulling shaft (20) is fixed to the plate-pulling shaft (30).

3. The sea cucumber collecting device according to claim 2, characterized in that: A connecting protrusion (31) is provided on the outer peripheral side surface of the shift plate shaft (30), and the shift plate (20) is connected to the connecting protrusion (31).

4. The sea cucumber collecting device according to claim 3, characterized in that: The sea cucumber collecting device further comprises a driving device (40), wherein the driving device (40) is fixedly connected to the warehouse body (10), and a power output end of the driving device (40) is connected to the plate-pulling shaft (30).

5. The sea cucumber collecting device according to claim 4, characterized in that: The end fixing sleeve of the shift plate shaft (30) is provided with a connecting portion (32), the outer diameter of the connecting portion (32) is larger than the outer diameter of the shift plate shaft (30), the driving device (40) comprises a steering gear (41), and the power output end of the steering gear (41) is provided with a steering wheel (42); The steering wheel (42) is fixedly connected to the connecting portion (32) via a fixing member (50), and the steering engine (41) drives the shift plate shaft (30) to rotate via the steering wheel (42).

6. The sea cucumber collecting device according to claim 5, characterized in that: The sea cucumber collecting device also includes a bearing seat (60) and a bearing, wherein the bearing seat (60) is fixedly connected to one end of the warehouse body (10) away from the connecting portion (32), and the bearing is installed on the bearing seat (60) and sleeved on the dial shaft (30).

7. The sea cucumber collecting device according to claim 1, characterized in that: The bin body (10) comprises a guide portion (13), and the guide portion (13) is extended from the collecting port (12) in a direction close to the inside of the cavity (11).

8. The sea cucumber collecting device according to claim 1, characterized in that: A mesh (14) is provided on the side wall of the cavity (11).

9. The sea cucumber collecting device according to any one of claims 1 to 8, characterized in that: The bin body (10) is provided with a discharge port (15) and a baffle (16); the discharge port (15) and the collection port (12) are respectively located at two opposite ends of the bin body (10); and the baffle (16) is rotatably provided on the bin body (10) to open or close the discharge port (15).

10. The sea cucumber collecting device according to claim 9, characterized in that: The sea cucumber collecting device also includes a locking structure (70), and the locking structure (70) includes a card slot (71) and a locking pin (72) that cooperate with each other, and one of the card slot (71) and the locking pin (72) is arranged on the warehouse body (10), and the other of the two is arranged on the baffle (16).

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