Dropping device

Abstract

The invention provides a throwing device. The throwing device comprises a base, an overturning part, a sliding part, a conveying assembly and a controller. The overturning part is rotationally connected with one end of the base. The sliding part is in sliding connection with the base and the overturning part so that the sliding part can slide on the base and / or the overturning part. The conveying assembly comprises a rotating part and a fixing assembly. The rotating part is fixedly connected with the sliding part. The fixing assembly is used for fixing an object to be put, and the fixing assembly is rotationally connected with the rotating part so as to be driven by the rotating part to rotate. The controller is electrically connected with the rotating part and the fixing assembly so as to control the rotating part to rotate and control the fixing assembly to rotate to a first preset angle, and the controller controls the fixing assembly to release the object to be put under the condition that the sliding part moves to the overturning part and is overturned to a second preset angle. The throwing efficiency of the to-be-thrown object is improved, and the risk that the to-be-thrown object is damaged in the throwing process is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of throwing devices, in particular to a throwing device. BACKGROUND

[0002] During the process of ocean operation, the staff needs to throw the to-be- thrown object (for example, a buoy) for performing the operation task into the water. The existing throwing method relies on manual throwing, mainly through the conveying cable arranged at the stern of the transport ship to fix the to-be-thrown object, and then the to-be-thrown object is finally thrown into the water by the balance disc.

[0003] However, the inventor of the present application finds that the above-mentioned throwing method will cause abrasion to the to-be-thrown object during the process of fixing the single to-be-thrown object, and the to-be-thrown object cannot be stretched out of the transport ship to a position away from the ship body, which causes the to-be-thrown object to collide with the ship body during the throwing process. Moreover, the above-mentioned throwing method needs to perform complex fixing and throwing actions every time, which causes the problem of low throwing efficiency.

[0004] The contents in the background section are only the known technologies of the discloser, and do not necessarily represent the existing technologies in the field. SUMMARY

[0005] The present application aims to provide a throwing device to solve at least one of the above technical problems.

[0006] According to an aspect of the present application, a throwing device is provided, which comprises a base, a turnover part, a sliding part, a conveying assembly and a controller. The turnover part is rotationally connected to one end of the base. The sliding part is slidingly connected to the base and the turnover part respectively, so that the sliding part slides on the base and / or the turnover part. The conveying assembly comprises a rotating part and a fixing assembly. The rotating part is fixedly connected to the sliding part. The fixing assembly is used for fixing the to-be-thrown object, and the fixing assembly is rotationally connected to the rotating part to rotate under the driving of the rotating part. The controller is electrically connected to the rotating part and the fixing assembly respectively to control the rotating part to rotate, to control the fixing assembly to rotate to a first preset angle, and to control the fixing assembly to release the to-be-thrown object when the sliding part moves to the turnover part and turns to a second preset angle.

[0007] According to some embodiments of the present application, the fixing assembly comprises a base plate and a first clamping piece. One side of the base plate is fixedly connected to the rotating part. The first clamping piece is arranged on the base plate and is electrically connected to the controller to clamp or release the to-be-thrown object under the control of the controller.

[0008] According to some embodiments of the present application, the fixing assembly further comprises a blocking assembly. The blocking assembly is arranged at the throwing end of the base plate and is electrically connected to the controller. Wherein, the blocking assembly releases the to-be-thrown object under the control of the controller after the turnover part reaches the second preset angle.

[0009] According to some embodiments of the present application, the blocking assembly comprises a blocking plate, a first locking assembly and a first elastic part. The blocking plate is rotationally connected to the launching end of the base plate, and is used to block the release of the object to be launched. The first locking assembly is arranged on the launching end of the base plate and is electrically connected to the controller. One end of the first elastic part is connected to the bottom of the blocking plate, and the other end is connected to the bottom of the base plate. The first locking assembly is locked or released under the control of the controller.

[0010] According to some embodiments of the present application, the launching device further comprises an elastic assembly. One end of the elastic assembly is connected to the launching end of the base plate, and the other end is connected to the end of the object to be launched away from the blocking assembly, so as to eject the object to be launched after the fixing assembly releases the object to be launched, and disconnect from the ejected object to be launched.

[0011] According to some embodiments of the present application, the elastic assembly comprises a first elastic rope and a second elastic rope. One end of the first elastic rope is connected to the launching end of the base plate, and the other end is connected to the end of the object to be launched away from the blocking assembly, and the first elastic rope is located on one side of the object to be launched. One end of the second elastic rope is connected to the launching end of the base plate, and the other end is connected to the end of the object to be launched away from the blocking assembly, and the second elastic rope is located on the other side of the object to be launched.

[0012] According to some embodiments of the present application, the fixing assembly further comprises a supporting piece and a first recovery rope. One side of the supporting piece is in adaptive contact with the bottom surface of the object to be launched. One end of the first recovery rope is connected to the supporting piece, and the other end is connected to the base plate, so as to recover the supporting piece after the object to be launched is released.

[0013] According to some embodiments of the present application, the sliding part comprises a sliding plate and a first driving part. The first driving part is electrically connected to the controller, and the fixed end of the first driving part is arranged on one side of the sliding plate. The driving end of the first driving part is in transmission connection with the base and the overturning part respectively, so as to drive the sliding plate to slide on the base and / or the overturning part.

[0014] According to some embodiments of the present application, the fixing assembly further comprises a second driving part. The second driving part is electrically connected to the controller, and the fixed end of the second driving part is arranged on the base. The driving end of the second driving part is connected to one side of the overturning part.

[0015] According to some embodiments of the present application, the launching device further comprises a protection assembly and a second recovery rope. The protection assembly is arranged on the water entry end of the object to be launched. One end of the second recovery rope is connected to the protection assembly, and the other end is connected to the base plate, so as to recover the protection assembly after the object to be launched is released into the water.

[0016] According to some embodiments of the present application, the protection assembly comprises a protection piece, a second locking assembly and a reset piece. The protection piece is matched with the shape of the water inlet end of the to-be-dropped object. The second locking assembly comprises a second elastic part, a connecting piece, a second clamping piece and a third elastic part. One end of the second elastic part is connected with one side of the protection piece. One side of the connecting piece is connected with the other end of the second elastic part. One end of the second clamping piece is slidingly arranged on the connecting piece, and the other end is clamped and connected with the water inlet end of the to-be-dropped object. One end of the third elastic part is fixedly connected with the other side of the connecting piece. The reset piece is fixedly connected with the other end of the third elastic part, and is rotationally connected with the second clamping piece, and is used for resetting the second clamping piece under the driving of the third elastic part after the second clamping piece is separated from the water inlet end of the to-be-dropped object.

[0017] Advantages The controller of the present application controls the linkage of the rotating part, the fixing assembly and the sliding part, realizes the full-process automation of the to-be-dropped object from fixing to releasing, and avoids the cumbersome operation of the traditional manual throwing. The controller of the present application controls the fixing assembly to release the to-be-dropped object when the sliding part moves to the turning part and reaches the second preset angle, thereby reducing the human intervention time and improving the efficiency of the dropping. The rotating part drives the fixing assembly to rotate to the first preset angle, which facilitates the staff to place the to-be-dropped object on the fixing assembly, thereby improving the operation convenience. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating laborious work.

[0019] Figure 1 A structure schematic diagram of the unturned state of the dropping device of the embodiment of the present application is shown; Figure 2 A structure schematic diagram of the turned state of the dropping device of the embodiment of the present application is shown; Figure 3 A structure schematic diagram of the blocking assembly of the embodiment of the present application is shown; Figure 4 A structure schematic diagram of the first driving part of the embodiment of the present application is shown; Figure 5 A structure schematic diagram of the protection assembly of the embodiment of the present application is shown; Figure 6 A sectional view of the protection assembly of the embodiment of the present application is shown.

[0020] Explanation of reference signs: Dispensing device 1; base 11; overturning part 12; sliding part 13; conveying assembly 14; controller 15; rotating part 141; fixing assembly 142; base plate 1421; first clamping piece 1422; blocking assembly 1423; blocking plate 14231; first locking assembly 14232; first elastic part 14233; elastic assembly 16; first elastic rope 161; second elastic rope 162; Supporting piece 1424; first recovery rope 1425; sliding plate 131; first driving part 132; second driving part 1426; protection assembly 17; protection piece 171; second locking assembly 172; reset piece 173; second elastic part 1721; connecting piece 1722; second clamping piece 1723; third elastic part 1724. DETAILED DESCRIPTION

[0021] Example embodiments now will be described more fully hereinafter with reference to the accompanying drawings. Example embodiments, however, can be implemented in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of example embodiments to those skilled in the art. Like reference numerals refer to like elements throughout the several views.

[0022] The described features, structures, or characteristics can be combined in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the technology can be practiced without one or more of the specific details, or with other methods, components, materials, and so forth. In these instances, well-known structures, methods, devices, implementations, materials, and so forth can not be described in detail.

[0023] In addition, the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it will be apparent that the technology can be practiced in other embodiments that are within the scope of the technology. For example, the steps recited in any of the methods can be ordered in different sequences, or additional steps can be added or removed as appropriate. In other cases, well-known structures have not been described in detail in order to avoid obscuring the technology.

[0024] The terms "first", "second", and the like, in the description and in the claims, do not preclude the presence of more than one of these objects, unless the context clearly indicates otherwise.

[0025] With reference to the accompanying drawings, the technical solutions of the present application will be described clearly and completely in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0026] According to an aspect of the present application, the present application provides a delivery device. Figure 1 A structural schematic diagram of the delivery device in a non-inverted state is shown. Figure 2 A structural schematic diagram of the delivery device after being inverted is shown. For example, the delivery device 1 is used to deliver a to-be-delivered object (for example, a buoy) into water, and the delivery device 1 can be installed at the edge area of the stern of a transport vessel when in use.

[0027] According to an example embodiment, as shown in Figure 1 and Figure 2 The delivery device 1 includes a base 11, an inversion part 12, a sliding part 13, a conveying assembly 14, and a controller 15. The inversion part 12 is rotationally connected to one end of the base 11. The sliding part 13 is slidingly connected to the base 11 and the inversion part 12, respectively, so that the sliding part 13 slides on the base 11 and / or the inversion part 12. The conveying assembly 14 includes a rotating part 141 and a fixing assembly 142. The rotating part 141 is fixedly connected to the sliding part 13. The fixing assembly 142 is used to fix the to-be-delivered object, and the fixing assembly 142 is rotationally connected to the rotating part 141 to rotate under the driving of the rotating part 141.

[0028] For example, the base 11 can be a metal frame providing basic support. For example, the shape of the base 11 can be an inverted trapezoid or an inverted cone with the upper part being wider and the lower part being narrower, and the base 11 is installed at the edge area of the stern of a transport vessel, at this time, one end of the base 11 connected to the inversion part 12 will extend out of the edge of the stern of the transport vessel and be above the water surface. For example, the sliding connection between the sliding part 13 and the base 11 and the inversion part 12 is transmission connection. The upper surface of the base 11 can be provided with guide rails and a rack. For example, the sliding connection between the sliding part 13 and the base 11 and the inversion part 12 can be realized by transmission connection of the gear provided on the sliding part 13 and the guide rails and the rack provided on the upper surface of the base 11.

[0029] The controller 15 is electrically connected to the rotating part 141 and the fixing assembly 142, respectively, to control the rotation of the rotating part 141, to control the fixing assembly 142 to rotate to a first preset angle, and to control the fixing assembly 142 to release the to-be-delivered object when the sliding part 13 moves to the inversion part 12 and is inverted to a second preset angle.

[0030] For example, the rotating part 141 can be a rotating motor. The first preset angle can be an angle parallel to the base 11. For example, before placing the to-be-dropped object on the fixing assembly 142, the dropping device 1 rotates the fixing assembly 142 to an angle perpendicular to the base 11 through the rotating part 141, which facilitates the staff to place the to-be-dropped object on the fixing assembly 142 from both sides of the base 11. After fixing the to-be-dropped object, the dropping device 1 rotates the fixing assembly 142 to the first preset angle through the rotating part 141. For example, the second preset angle can be 30-90 degrees.

[0031] Through the above embodiments, the controller of the present application controls the linkage of the rotating part, the fixing assembly and the sliding part, realizes the full-process automation of the to-be-dropped object from fixing to releasing, and avoids the cumbersome operation of traditional manual throwing. The controller of the present application controls the fixing assembly to release the to-be-dropped object when the sliding part moves to the turnover part and reaches the second preset angle, thereby reducing the human intervention time and improving the efficiency of dropping. The present application rotates the fixing assembly to the first preset angle through the rotating part, which facilitates the staff to place the to-be-dropped object on the fixing assembly, thereby improving the convenience of operation.

[0032] According to example embodiments, as shown in Figure 1 and Figure 2 The fixing assembly 142 includes a base plate 1421 and a first clamping piece 1422. One side of the base plate 1421 is fixedly connected with the rotating part 141. The first clamping piece 1422 is arranged on the base plate 1421 and is electrically connected with the controller 15, and clamps or releases the to-be-dropped object under the control of the controller 15.

[0033] For example, the base plate 1421 can be a rectangular metal plate. The first clamping piece 1422 can be a clamping assembly composed of two clamping arms (not shown in the figure) arranged on the base plate 1421. For example, the two clamping arms can clamp or release the to-be-dropped object on both sides of the to-be-dropped object. For example, the controller 15 can detect the real-time position of the clamping arm through a servo motor and a sensor (for example, an encoder), and adjust the clamping arm to a preset position. For example, the preset position is a position for clamping the to-be-dropped object, which can be customized according to user requirements, and is not limited herein.

[0034] Through the above embodiments, the present application clamps and fixes the to-be-dropped object through the first clamping piece arranged on the base plate, which avoids the situation that the to-be-dropped object is damaged by knocking during the turnover process of the turnover part.

[0035] According to example embodiments, as shown in Figure 1 and Figure 2As shown, the fixing assembly 142 further comprises a blocking assembly 1423. The blocking assembly 1423 is arranged at the delivery end of the base plate 1421 and is electrically connected with the controller 15. The blocking assembly 1423 is controlled by the controller 15 to release the to-be-delivered object after the turnover part 12 reaches the second preset angle.

[0036] For example, the blocking assembly 1423 has an area greater than the area of the delivery end of the to-be-delivered object. The second preset angle is an angle of 30-90 degrees.

[0037] Through the above embodiment, the controller is electrically connected with the blocking assembly, the accurate triggering of the delivery angle (for example, the second preset angle) is realized, and the to-be-delivered object is prevented from being released in advance or delayed to cause the to-be-delivered object to be stuck or damaged.

[0038] ‌ Figure 3 A structural schematic diagram of the blocking assembly of the embodiment of the application is shown. According to the example embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , the blocking assembly 1423 comprises a blocking plate 14231, a first locking assembly 14232 and a first elastic part 14233. The blocking plate 14231 is rotationally connected with the delivery end of the base plate 1421 and is used to block the release of the to-be-delivered object. The first locking assembly 14232 is arranged at the delivery end of the base plate 1421 and is electrically connected with the controller 15. One end of the first elastic part 14233 is connected with the bottom of the blocking plate 14231, and the other end is connected with the bottom of the base plate 1421. The first locking assembly 14232 is controlled by the controller 15 to lock or release the blocking plate 14231.

[0039] For example, the first locking assembly 14232 can be an electric lock assembly.

[0040] Through the above embodiment, the electrically controlled first locking assembly and the blocking plate are linked to realize the accurate release of the to-be-delivered object, the mutual movement of the to-be-delivered object and the first clamping part caused by gravity during the process that the fixing assembly rotates to the second preset angle is avoided, and the damage caused by the mutual friction between the to-be-delivered object and the first clamping part is avoided.

[0041] ‌ According to the example embodiment, as shown in Figure 1 and Figure 2 , the delivery device 1 further comprises an elastic assembly 16. One end of the elastic assembly 16 is connected with the delivery end of the base plate 1421, and the other end is connected with one end of the to-be-delivered object away from the blocking assembly 1423, which is used to eject the to-be-delivered object after the fixing assembly 142 releases the to-be-delivered object and disconnects with the ejected to-be-delivered object.

[0042] For example, the elastic component 16 can be an elastic band (e.g., a rubber band or a silicon elastic band). For example, the other end of the elastic component 16 can be provided with a hook, which is hooked on a fixing hole of the end of the object to be thrown away from the blocking component 1423, and the hook is separated from the object to be thrown away after the object to be thrown away is thrown into the water.

[0043] Through the above embodiment, the application converts the potential energy stored by the elastic component (e.g., an elastic band) into kinetic energy through the elastic retraction force of the elastic component when the fixing component releases the object to be thrown away, and the object to be thrown away is ejected, so that the object to be thrown away obtains a higher initial speed, thereby increasing the throwing distance and ensuring that the object to be thrown away is far away from the ship body or other obstacles. The throwing success rate of the object to be thrown away is improved in the scene of rapid water flow or rapid throwing (e.g., emergency buoy deployment).

[0044] According to an example embodiment, as shown in Figure 1 The elastic component 16 includes a first elastic rope 161 and a second elastic rope 162. One end of the first elastic rope 161 is connected to the throwing end of the base plate 1421, and the other end is connected to the end of the object to be thrown away away from the blocking component 1423. The first elastic rope 161 is located on one side of the object to be thrown away. One end of the second elastic rope 162 is connected to the throwing end of the base plate 1421, and the other end is connected to the end of the object to be thrown away away from the blocking component 1423. The second elastic rope 162 is located on the other side of the object to be thrown away.

[0045] Through the above embodiment, the application ensures that the force is uniformly distributed when being ejected by arranging the first elastic rope and the second elastic rope on both sides of the object to be thrown away, thereby avoiding the deflection or rolling caused by unilateral force. In addition, the symmetrical elastic ropes can absorb part of the wave impact energy, thereby reducing the influence of the ship body shaking on the ejection trajectory during the throwing process.

[0046] ‌ According to an example embodiment, as shown in Figure 1 and Figure 2 The fixing component 142 further includes a supporting piece 1424 and a first recovery rope 1425. One side of the supporting piece 1424 is in adaptive contact with the bottom surface of the object to be thrown away. One end of the first recovery rope 1425 is connected to the supporting piece 1424, and the other end is connected to the base plate 1421 to recover the supporting piece 1424 after the object to be thrown away is released.

[0047] For example, the supporting piece 1424 can be made of an elastic material having a buffering effect. For example, the supporting piece 1424 can be made of one of plastic, rubber, and silicon. For example, the first recovery rope 1425 can be an elastic rope. For example, the other end of the base plate 1421 can be provided with a roller to recover the first recovery rope 1425.

[0048] Through the above embodiment, the application ensures that the to-be-discharged object slides together with the support piece during the process of being discharged, to avoid surface wear or structural damage caused by the to-be-discharged object directly contacting the base plate, by designing the support piece to match the bottom surface shape of the to-be-discharged object (for example, the support piece is provided with a groove matching the bottom surface of the to-be-discharged object). The design of the first recovery rope realizes the reuse of the support piece.

[0049] ‌ Figure 4 A structural schematic diagram of a first driving part of an embodiment of the application is shown. According to an example embodiment, as shown in Figure 1 、 Figure 2 and Figure 4 , the sliding part 13 includes a sliding plate 131 and a first driving part 132. The first driving part 132 is electrically connected with the controller 15, a fixed end of the first driving part 132 is arranged on one side of the sliding plate 131, and a driving end of the first driving part 132 is respectively in transmission connection with the base plate 11 and the turnover part 12, to drive the sliding plate 131 to slide on the base plate 11 and / or the turnover part 12.

[0050] For example, the first driving part 132 can be a servo motor. Exemplarily, the first driving part 132 can receive and execute the control instruction of the controller 15, to drive the sliding plate 131 to slide on the base plate 11 and / or the turnover part 12. The first driving part 132 can include two servo motors arranged oppositely on one side of the sliding plate 131. The two servo motors are respectively in transmission connection with the two sides of the rack on the upper surface of the base plate 11.

[0051] Through the above embodiment, the application controls the first driving part by the controller, to control the sliding part to slide on the base plate and / or the turnover part, and through high-precision closed-loop control and transmission design, the dynamic performance and reliability of the sliding part are improved.

[0052] According to an example embodiment, as shown in Figure 1 and Figure 2 , the fixing assembly 142 further includes a second driving part 1426. The second driving part 1426 is electrically connected with the controller 15, a fixed end of the second driving part 1426 is arranged on the base plate 11, and a driving end of the second driving part 1426 is connected with one side of the turnover part 12.

[0053] For example, the second driving part 1426 can be a servo motor. Exemplarily, the second driving part 1426 can receive and execute the control instruction of the controller 15, to drive the turnover of the turnover part 12.

[0054] Through the above embodiment, the application controls the second driving part to drive the turnover of the turnover part by the controller, to further improve the accuracy of the turnover angle.

[0055] Figure 5A structural schematic diagram of the protection assembly of the embodiment of the present application is shown. According to the example embodiment, Figure 1 , Figure 2 and Figure 5 As shown in the drawings, the delivery device 1 further comprises a protection assembly 17 and a second recovery rope (not shown in the drawings). The protection assembly 17 is arranged at the water entry end of the to-be-delivered object. One end of the second recovery rope is connected to the protection assembly 17, and the other end is connected to the base plate 1421, for recovering the protection assembly 17 after the to-be-delivered object is released into water.

[0056] Through the above embodiment, the protection assembly is arranged at the water entry end of the to-be-delivered object, which can absorb the impact force at the moment of entering water, thereby avoiding structural damage to the to-be-delivered object caused by the impact force at the moment of entering water. In addition, the arrangement of the second recovery rope realizes the reuse of the protection assembly.

[0057] Figure 6 A cross-sectional view of the protection assembly of the embodiment of the present application is shown. According to the example embodiment, as shown in Figure 5 and Figure 6 The protection assembly 17 comprises a protection member 171, a second locking assembly 172, and a reset member 173. The protection member 171 is matched with the shape of the water entry end of the to-be-delivered object. The second locking assembly 172 comprises a second elastic portion 1721, a connecting member 1722, a second clamping member 1723, and a third elastic portion 1724. One end of the second elastic portion 1721 is connected to one side of the connecting member 1722. One side of the connecting member 1722 is connected to the other end of the second elastic portion 1721. One end of the second clamping member 1723 is slidingly arranged on the connecting member 1722, and the other end is clampingly connected to the water entry end of the to-be-delivered object. One end of the third elastic portion 1724 is fixedly connected to the other side of the connecting member 1722. The reset member 173 is fixedly connected to the other end of the third elastic portion 1724, and is rotationally connected to the second clamping member 1723, for resetting the second clamping member 1723 under the driving of the third elastic portion 1724 after the second clamping member 1723 is separated from the water entry end of the to-be-delivered object.

[0058] For example, the second elastic portion 1721 and the third elastic portion 1724 can be metal springs. The connecting member 1722 can be a circular metal plate. The second clamping member 1723 can be a combination of at least two clamping arms. For example, at the moment of entering water, the protection member 171 is first subjected to an impact force. Under the action of the impact force, the second elastic portion 1721 and the third elastic portion 1724 are deformed, thereby causing the reset member 173 and the second clamping member 1723 to rotate relative to each other, so that the second clamping member 1723 is opened and separated from the to-be-delivered object. After the second clamping member 1723 is separated from the to-be-delivered object, the third elastic portion 1724 restores the deformation, and the reset member 173 and the second clamping member 1723 rotate relative to each other to restore the initial shape.

[0059] Through the above-mentioned embodiments, the application realizes high-reliability clamping, rapid resetting and impact resistance through the cooperative design of the protection piece, the second locking assembly, the second elastic part, the third elastic part and the resetting piece.

[0060] Finally, it should be noted that the above only describes the preferred embodiments of the application and is not intended to limit the application. Although the application is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions of the foregoing embodiments or make equivalent replacements to some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the application shall be included in the protection scope of the application.

Claims

1. A dispensing device, characterized in that The device comprises: a base; a turning part connected with one end of the base; a sliding part connected with the base and the turning part respectively, so that the sliding part slides on the base and / or the turning part; a conveying assembly comprising: a rotating part fixedly connected with the sliding part; a fixing assembly for fixing a to-be-dropped object, the fixing assembly being rotatably connected with the rotating part so as to rotate with the rotating part; a controller electrically connected with the rotating part and the fixing assembly respectively, so as to control the rotating part to rotate and control the fixing assembly to rotate to a first preset angle, and the controller controls the fixing assembly to release the to-be-dropped object when the sliding part moves to the turning part and turns to a second preset angle.

2. The dispensing device of claim 1, wherein, The fixing assembly comprises: a base plate fixedly connected with the rotating part on one side; a first clamping part arranged on the base plate and electrically connected with the controller, so as to clamp or release the to-be-dropped object under the control of the controller.

3. The dispensing device of claim 2, wherein, The fixing assembly further comprises: a blocking assembly arranged on a dropping end of the base plate and electrically connected with the controller; wherein the blocking assembly releases the to-be-dropped object under the control of the controller after the turning part reaches the second preset angle.

4. The dispensing device of claim 3, wherein, The blocking assembly comprises: a blocking plate rotatably connected with the dropping end of the base plate, for blocking the release of the to-be-dropped object; a first locking assembly arranged on the dropping end of the base plate and electrically connected with the controller; a first elastic part having one end connected with the bottom of the blocking plate and the other end connected with the bottom of the base plate; wherein the first locking assembly locks or releases the blocking plate under the control of the controller.

5. A dispensing device according to claim 3 or 4, characterised in that The device further comprises: an elastic assembly having one end connected with the dropping end of the base plate and the other end connected with one end of the to-be-dropped object away from the blocking assembly, for ejecting the to-be-dropped object after the fixing assembly releases the to-be-dropped object and disconnecting with the ejected to-be-dropped object.

6. The dispensing device of claim 5, wherein, The elastic assembly comprises: a first elastic rope having one end connected with the dropping end of the base plate and the other end connected with one end of the to-be-dropped object away from the blocking assembly, the first elastic rope being located on one side of the to-be-dropped object; a second elastic rope having one end connected with the dropping end of the base plate and the other end connected with one end of the to-be-dropped object away from the blocking assembly, the second elastic rope being located on the other side of the to-be-dropped object.

7. A dispensing device according to any one of claims 2 to 4, wherein The fixing assembly further comprises: a supporting part adaptedly contacting the bottom surface of the to-be-dropped object on one side; a first recovery rope having one end connected with the supporting part and the other end connected with the base plate, so as to recover the supporting part after the to-be-dropped object is released.

8. The dispensing device of any one of claims 1-4, wherein, The sliding part comprises: a sliding plate; a first driving part electrically connected with the controller, the fixed end of the first driving part being arranged on one side of the sliding plate, and the driving end of the first driving part being drivingly connected with the base and the turning part respectively, so as to drive the sliding plate to slide on the base and / or the turning part.

9. The dispensing device of any one of claims 1-4, wherein, The fixing assembly further comprises: A second driving part is electrically connected with the controller, a fixed end of the second driving part is arranged on the base, and a driving end of the second driving part is connected with one side of the overturning part.

10. A dispensing device according to any one of claims 2 to 4, wherein The delivery device further comprises: A protection assembly arranged at a water entry end of the to-be-delivered object; A second recovery rope, one end of which is connected with the protection assembly and the other end of which is connected with the base plate, is used to recover the protection assembly after the to-be-delivered object is released into water.

11. The dispensing device of claim 10, wherein, The protection assembly comprises: A protection member matched with the shape of the water entry end of the to-be-delivered object; A second locking assembly comprising: A second elastic part, one end of which is connected with one side of the protection member; A connecting member, one side of which is connected with the other end of the second elastic part; A second clamping member, one end of which is slidingly arranged on the connecting member and the other end of which is clampingly connected with the water entry end of the to-be-delivered object; A third elastic part, one end of which is fixedly connected with the other side of the connecting member; A reset member, the other end of which is fixedly connected with the third elastic part and rotationally connected with the second clamping member, is used to reset the second clamping member under the driving of the third elastic part after the second clamping member is separated from the water entry end of the to-be-delivered object.

Images