Ocean mud sampling device

Abstract

The invention discloses an ocean mud sampling device which comprises a supporting frame, a mud sampling barrel is movably arranged outside the supporting frame, a top plate is arranged at the top end of the mud sampling barrel, a pushing piece is arranged above the top plate, a material pushing plate is movably arranged in the mud sampling barrel, a clamping block is movably arranged on the supporting frame, and the clamping block is movably clamped above the top plate. The clamping block is used for fixing the position of the mud sampling barrel after mud sampling, the shell plate is rotationally arranged outside the supporting frame, and the shell plate is rotationally arranged outside the mud sampling barrel. According to the mud sampling device, the mud sampling barrels at different positions are operated by moving the rotating part to complete mud sampling and material pushing, and the mud sampling barrels after mud sampling are fixed and stored, so that sea mud can be collected by moving the mud sampling device to different mud sampling points and operating different mud sampling barrels, and one-time sampling at multiple point positions is ensured to be convenient.

Description

Technical Field

[0001] The invention relates to a mud mining device, in particular to an ocean mud mining device. Background Art

[0002] Sea mud is an important sample for studying marine ecology. Sea mud is mainly located in exposed areas after the sea level recedes, at the bottom of the deep sea, and at the bottom of the shallow sea. The exposed mud after the sea level recedes is mainly collected by hand-held mud collection devices. Most of them use a barrel inserted into the mud and take the mud out of the ground through the gap inside the barrel.

[0003] For example, a Chinese patent application with application publication number CN115855574A and application publication date March 28, 2023 discloses a marine sediment sampling device, including a first connecting seat, the first connecting seat is connected to an external lifting device, a steel wire rope is symmetrically connected in the first connecting seat, the bottom of the two steel wire ropes is fixedly connected to a second connecting seat, a balancing mechanism is respectively provided at the four corners of the top surface of the second connecting seat, a first connecting plate is fixedly connected to the bottom surface of the second connecting seat, the two ends of the bottom surface of the first connecting plate are respectively hinged to the second connecting plate, a third connecting plate is fixedly connected to the first connecting plate, a first transmission mechanism is provided in the third connecting plate, the first transmission mechanism is respectively connected to the two second connecting plates, and third through holes are respectively provided on both sides of the first connecting plate. The marine sediment sampling device has the following defects: (1) only one point of marine mud can be collected at a time; (2) samples need to be stored frequently after sampling, which is labor-intensive and affects sampling efficiency. Summary of the invention

[0004] The present invention aims to solve the above problems existing in the marine sediment sampling device of the prior art and provides a marine sediment sampling device which is easy to use, saves labor, can perform multi-point one-time sampling and can improve sampling efficiency.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a marine mud mining device of the present invention comprises a support frame, a mud mining barrel is movably arranged on the outside of the support frame, a top plate is arranged on the top of the mud mining barrel, a pushing member is arranged above the top plate, the pushing member drives the top plate and the mud mining barrel to collect sea mud, a push plate is movably arranged inside the mud mining barrel, the support frame is movably provided with a clamping block, the clamping block is movably clamped above the top plate, the clamping block fixes the position of the mud mining barrel after mud mining, and the pusher plate pushes the sea mud inside the mud mining barrel to complete the discharge after the mud mining barrel is fixed, the outer shell plate is rotatably arranged on the outside of the support frame, the outer shell plate is rotatably arranged on the outside of the mud mining barrel, and the outer shell plate moves the collected mud mining barrel to the inside of the outer shell plate by rotation.

[0006] Preferably, a supporting circular plate is sleeved on the outside of the supporting frame, the mud mining barrel is movably inserted into the inside of the supporting circular plate, the bottom end of the supporting frame is fixedly connected with a mounting circular plate, the mud mining barrel is arranged below the mounting circular plate, a connecting ring is fixedly connected to the inside of the mud mining barrel, the upper surface of the pushing plate is abutted against the lower surface of the connecting ring, a sealing ring is fixedly connected to the lower surface of the top plate, the sealing ring is sleeved on the outside of the mud mining barrel, and an air valve is installed inside the top plate.

[0007] Preferably, a connecting rod is fixedly connected to the upper surface of the push plate, and the connecting rod is movably inserted in the interior of the top plate, and the connecting rod is movably inserted in the interior of the mounting circular plate. A pushing rod is fixedly connected to the upper surface of the top plate, and the pushing rod is movably inserted in the interior of the mounting circular plate. A retaining ring is provided on the top of the pushing rod, and a supporting rod is fixedly connected to the upper surface of the mounting circular plate, and a fixing piece is fixedly connected to the top of the connecting rod.

[0008] Preferably, a hydraulic telescopic rod is installed on the upper surface of the mounting circular plate, a rotating motor is installed on the top of the hydraulic telescopic rod, a rotating part is fixedly connected to the outer surface of the output end of the rotating motor, a mounting frame is fixedly connected to the upper surface of the rotating part, a mounting box is fixedly connected to the lower surface of the rotating part, a vertical electric push rod is installed inside the mounting box, a clamping plate is fixedly connected to the end of the vertical electric push rod, the clamping plate is movably inserted in the interior of the fixing part, a pushing block is fixedly connected to the lower surface of the mounting box, and the pushing block is arranged on the top of the fixing part.

[0009] Preferably, a transverse electric push rod is installed inside the installation box, and the pushing member is arranged at the end of the transverse electric push rod, and the outer surface of the pushing member abuts against the outer surface of the abutment ring.

[0010] Preferably, the top of the support rod is fixedly connected with a capping circular plate, the lower surface of the capping circular plate is fixedly connected with an auxiliary box, the interior of the auxiliary box is fixedly connected with an auxiliary rod, the external movably sleeved with a movable plate, the clamping block is fixedly connected to the side of the movable plate, the external sleeve of the push rod is connected with an outer frame plate, the external of the outer frame plate is fixedly connected with an arc plate, the outer surface of the arc plate is in contact with the outside of the clamping block, the external movably sleeved with a spring, the spring is fixedly connected to the outside of the movable plate, and the spring is arranged inside the auxiliary box.

[0011] Preferably, the bottom end of the support frame is fixedly connected with a connecting piece, the outside of the connecting piece is movably sleeved with a sleeved circular plate, the outer shell plate is fixedly connected to the top of the sleeved circular plate, the inner side of the outer shell plate is fixedly connected with a clamping ring, the outside of the connecting rod is fixedly connected with a fixed block, the clamping ring is movably sleeved on the outside of the fixed block, the outside of the outer shell plate is fixedly connected with a telescopic plate, and the telescopic plate is fixedly connected to the outside of the mounting frame.

[0012] Preferably, the bottom end of the connecting member is fixedly connected to a fixing frame, the upper surface of the fixing frame is fixedly connected to a supporting telescopic rod, the top end of the supporting telescopic rod is fixedly connected to a supporting plate, and the supporting plate is movably sleeved on the outside of the mounting frame.

[0013] Therefore, the present invention has the following beneficial effects: (1) by placing the mud mining device at the position where mud mining is required, then rotating the motor to drive the rotating part to rotate above the mud mining barrel where sea mud needs to be collected, then opening the horizontal electric push rod and the vertical electric push rod to move, so that the clamping plate can be movably inserted into the middle groove of the fixing part, then pulling the clamping block so that the clamping block leaves the outside of the arc plate, and then the hydraulic telescopic rod continues to move downward, so that the mud mining barrel passes through the sleeve circular plate and is inserted into the sea mud to collect the sea mud, and then the hydraulic telescopic rod is used to drive the mud mining barrel to move back to the inside of the outer shell plate, and the mud mining and pushing are completed by moving the rotating part to operate the mud mining barrels at different positions, and the mud mining barrels that have completed mud mining are fixed and stored, so that the mud mining device is moved to the position of different mud mining points to operate different mud mining barrels to collect sea mud, ensuring convenient one-time sampling of multiple points; (2) After sampling by moving the mud sampling barrel, the rotating motor is turned on to drive the rotating part to move to the top of the mud sampling barrel where the sampling is to be taken out. The rotating part will drive the outer shell plate to rotate, so that the clamping ring leaves the outside of the fixed block at the top of the corresponding mud sampling barrel, and then the clamping plate is inserted into the inside of the fixed part. At this time, the hydraulic telescopic rod will drive the rotating part to move downward, and the connecting rod will drive the push plate to move, so that the push plate pushes the mud inside the mud sampling barrel out. By fixing the mud sampling barrel and the push rod in the original position by the clamping block, the mud sampling barrel at the corresponding position can be unloaded by pushing the connecting rod alone, so that the simultaneous use of multiple groups of mud sampling barrels does not affect the later material collection work, and reduces the complexity of manual material collection; (3) The operation of the mud mining barrels at different positions can be changed by rotating the motor to drive the rotating part to rotate, thereby completing the mud mining and material collection work of the mud mining barrels at different positions. The mounting frame can move up and down with the hydraulic telescopic rod, and the mounting frame can drive the outer shell plate to rotate when rotating with the rotating part, so that the outer shell plate can be connected and protected to the mud mining barrels at other positions during the collection or material collection process of a group of mud mining barrels. The clamping ring can fix the position of the connecting rod above the mud mining barrels at other positions. The outer shell plate rotates with the position of the rotating part, thereby supporting, storing and fixing the mud mining barrels that are not being operated, thereby improving the efficiency of the mud mining device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the interior of the housing plate of the present invention.

[0016] Figure 3 This is an external schematic diagram of installing a circular plate according to the present invention.

[0017] Figure 4 It is a schematic diagram of the exterior of the mud mining barrel of the present invention.

[0018] Figure 5 It is an external exploded view of the mud mining barrel of the present invention.

[0019] Figure 6 It is an exploded view of the interior of the mud mining barrel of the present invention.

[0020] Figure 7 It is a schematic diagram of the top of the rotating member of the present invention.

[0021] Figure 8 This is an external schematic diagram of the clamping block of the present invention.

[0022] Fig. 9 This is an exploded view of the lower surface of the rotating part of the present invention.

[0023] Fig.10 This is an exploded view of the interior of the installation box of the present invention.

[0024] In the figure: 1, support frame; 101, fixed frame; 102, supporting telescopic rod; 103, support plate; 104, connecting piece; 2, mud mining barrel; 201, push plate; 202, connecting rod; 203, fixing piece; 204, push block; 205, fixing block; 206, connecting ring; 207, vertical electric push rod; 208, clamping plate; 209, installation box; 3, top plate; 301, sealing ring; 302, air valve; 303, push rod; 304, ring; 305, horizontal electric Push rod; 306, auxiliary rod; 307, pushing member; 308, arc plate; 309, moving plate; 310, auxiliary box; 311, spring; 312, clamping block; 313, outer frame plate; 4, outer shell plate; 401, telescopic plate; 402, clamping ring; 403, sleeve circular plate; 404, mounting frame; 405, rotating motor; 406, rotating member; 407, hydraulic telescopic rod; 408, capping circular plate; 409, mounting circular plate; 410, supporting circular plate; 411, supporting rod. DETAILED DESCRIPTION

[0025] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0026] like Figure 1-10 In the illustrated embodiment, a marine mud mining device includes a support frame 1, which is movably arranged on the outside of the support frame 1, a top plate 3 is arranged on the top of the mud mining barrel 2, and a pushing member 307 is arranged above the top plate 3. The pushing member 307 drives the top plate 3 and the mud mining barrel 2 to collect sea mud, which is movably arranged inside the mud mining barrel 2, and the support frame 1 is movably provided with a clamping block 312, which is movably clamped on the top of the top plate 3, and the clamping block 312 fixes the position of the mud mining barrel 2 after mud mining, and the push plate 201 pushes the sea mud inside the mud mining barrel 2 to complete the discharge after the mud mining barrel 2 is fixed, and the outer shell plate 4 is rotatably arranged on the outside of the support frame 1, and the outer shell plate 4 is rotatably arranged on the outside of the mud mining barrel 2, and the outer shell plate 4 moves the collected mud mining barrel 2 to the inside of the outer shell plate 4 by rotating.

[0027] The outside of the support frame 1 is sleeved with a support circular plate 410, and the mud mining barrel 2 is movably inserted into the inside of the support circular plate 410. The bottom end of the support frame 1 is fixedly connected with a mounting circular plate 409, and the mud mining barrel 2 is arranged below the mounting circular plate 409. The inside of the mud mining barrel 2 is fixedly connected with a connecting ring 206, and the upper surface of the pushing plate 201 is against the lower surface of the connecting ring 206. The lower surface of the top plate 3 is fixedly connected with a sealing ring 301, and the sealing ring 301 is sleeved on the outside of the mud mining barrel 2, and the top plate 3 is installed with an air valve 302.

[0028] The upper surface of the push plate 201 is fixedly connected with a connecting rod 202, which is movably inserted in the inside of the top plate 3, and the connecting rod 202 is movably inserted in the inside of the mounting circular plate 409. The upper surface of the top plate 3 is fixedly connected with a pushing rod 303, which is movably inserted in the inside of the mounting circular plate 409. A supporting ring 304 is provided at the top of the pushing rod 303. The upper surface of the mounting circular plate 409 is fixedly connected with a supporting rod 411, and the top of the connecting rod 202 is fixedly connected with a fixing part 203.

[0029] A hydraulic telescopic rod 407 is installed on the upper surface of the mounting circular plate 409, a rotating motor 405 is installed on the top of the hydraulic telescopic rod 407, a rotating member 406 is fixedly connected to the outer surface of the output end of the rotating motor 405, a mounting frame 404 is fixedly connected to the upper surface of the rotating member 406, a mounting box 209 is fixedly connected to the lower surface of the rotating member 406, a vertical electric push rod 207 is installed inside the mounting box 209, a clamping plate 208 is fixedly connected to the end of the vertical electric push rod 207, the clamping plate 208 is movably inserted into the interior of the fixing member 203, a pushing block 204 is fixedly connected to the lower surface of the mounting box 209, and the pushing block 204 is arranged on the top of the fixing member 203.

[0030] A transverse electric push rod 305 is installed inside the installation box 209, and a pushing member 307 is arranged at the end of the transverse electric push rod 305. The outer surface of the pushing member 307 is against the outer surface of the butt ring 304. The top of the support rod 411 is fixedly connected with a capping circular plate 408, and the lower surface of the capping circular plate 408 is fixedly connected with an auxiliary box 310. The interior of the auxiliary box 310 is fixedly connected with an auxiliary rod 306, and the outer movably sleeve of the auxiliary rod 306 is connected with a moving plate 309, and a clamping block 312 is fixedly connected to the side of the moving plate 309. The outer part of the pushing rod 303 is sleeved with an outer frame plate 313, and the outer part of the outer frame plate 313 is fixedly connected with an arc plate 308, and the outer surface of the arc plate 308 contacts the outer part of the clamping block 312. The outer part of the auxiliary rod 306 is movably sleeved with a spring 311, and the spring 311 is fixedly connected to the outside of the moving plate 309, and the spring 311 is arranged inside the auxiliary box 310.

[0031] The bottom end of the support frame 1 is fixedly connected with a connecting piece 104, the outside of the connecting piece 104 is movably sleeved with a sleeved circular plate 403, the outer shell plate 4 is fixedly connected to the top of the sleeved circular plate 403, the inner side of the outer shell plate 4 is fixedly connected with a clamping ring 402, the outside of the connecting rod 202 is fixedly connected with a fixed block 205, the clamping ring 402 is movably sleeved on the outside of the fixed block 205, the outside of the outer shell plate 4 is fixedly connected with a telescopic plate 401, the telescopic plate 401 is fixedly connected to the outside of the mounting frame 404, the bottom end of the connecting piece 104 is fixedly connected with a fixing frame 101, the upper surface of the fixing frame 101 is fixedly connected with a supporting telescopic rod 102, the top of the supporting telescopic rod 102 is fixedly connected with a supporting plate 103, and the supporting plate 103 is movably sleeved on the outside of the mounting frame 404.

[0032] By placing the mud mining device at the position where mud mining is required, the fixed frame 101 will be supported on the outside of the sea mud surface, and the cone at the bottom of the fixed frame 101 will be inserted into the sea mud. Then the rotating motor 405 drives the rotating member 406 to rotate above the mud mining barrel 2 where sea mud needs to be collected. At this time, the outer shell plate 4 will also move relative to the rotating motor 405, and the outer groove position of the outer shell plate 4 will correspond to the front position of the mud mining barrel 2 where sea mud needs to be collected, and the groove position corresponds to the clamping block 312 at the front position of the mud mining barrel 2. The hydraulic telescopic rod 407 is started to drive the rotating member 406 to move downward until the position of the pushing block 204 is against the top position of the fixing member 203, and then the horizontal electric push rod 305 and the vertical electric push rod 207 are turned on to move the pushing block 204. The position of the member 307 is moved to the top of the collar 304, and the clamping plate 208 is movably inserted into the middle groove of the fixing member 203, and then the clamping block 312 is pulled to make the clamping block 312 leave the outside of the arc plate 308, and then the hydraulic telescopic rod 407 continues to move downward, and the hydraulic telescopic rod 407 continues to move downward while driving the rotating member 406, the connecting rod 202 and the pushing rod 303 to move downward, and the connecting rod 202 and the pushing rod 303 will drive the pushing plate 201 and the top plate 3 to move downward while moving downward, at this time, the pushing plate 201 and the top plate 3 will drive the mud mining barrel 2 to move downward until the mud mining barrel 2 passes through the sleeve circular plate 403 and is inserted into the sea mud. When mud is mined, the pressure entering the mud mining barrel 2 through the mud and sand makes The gas inside the mud mining barrel 2 is discharged from the gap on the side of the pushing plate 201 to the position of the air valve 302, so that after the mud and sand have completely entered the mud mining barrel 2, the mud mining barrel 2 can be taken out from the mud and sand. When the mud mining barrel 2 moves upward, when the position of the arc plate 308 moves and contacts with the clamping block 312, the extrusion force of the arc plate 308 through the upward movement contacts with the arc surface of the clamping block 312, so that the arc plate 308 pushes the clamping block 312 to move outward. At this time, the moving plate 309 squeezes the spring 311. When the arc plate 308 moves to the position above the clamping block 312, the arc surface of the arc plate 308 will leave the arc surface of the clamping block 312, so that the clamping block 312 loses the extrusion force and generates tension. At this time, the spring 311 will generate tension and push the movable plate 309 and the clamping block 312 to move, so that the clamping block 312 moves to the lower position of the arc plate 308, so that the clamping block 312 fixes the position of the arc plate 308, and the position of the arc plate 308 is fixed, which will fix the position of the push rod 303, the top plate 3 and the mud barrel 2. Then, the horizontal electric push rod 305 and the vertical electric push rod 207 are turned on, so that the horizontal electric push rod 305 drives the push member 307 to move to the middle position between the push rod 303 and the connecting rod 202, so as to prevent the later setting of the push member 307 from affecting the independent movement of the connecting rod 202, and make the clamping plate 208 leave the inside of the fixing member 203, and finally move the hydraulic telescopic rod 407 and the rotating motor 405.The rotating member 406 is moved to the top of the next group of mud collecting barrels 2 that need to collect sea mud. The rotating motor 405 will drive the clamping ring 402 to be sleeved on the outside of the fixed block 205 at the moment of rotation, thereby fixing the position of the fixed block 205 above the mud collecting barrel 2 that has been collected, and at the same time, the position of the push plate 201 can be fixed, which is convenient for the next group of mud collecting barrels 2 to collect, while ensuring that the mud collecting barrel 2 that has been completed can be placed normally inside the outer shell plate 4. By rotating the rotating member 406 to the top of the corresponding mud collecting barrel 2, the mud collecting barrel 2 can be used to collect sea mud at the corresponding position, and after the mud collecting is completed, the outer shell plate 4 and the rotating member 406 can be rotated to change the control position of the mud collecting barrel 2, and the mud collecting barrel 2 that has been completed can be fixed and stored. Therefore, the mud collecting device can be moved to different mud collecting points to operate different mud collecting barrels 2 to collect sea mud, ensuring that it is convenient to sample multiple points at one time.

[0033] After taking samples by moving the mud sampling barrel 2, the rotating motor 405 is turned on to drive the rotating member 406 to move to the top of the mud sampling barrel 2 where the sample needs to be taken out. The rotating member 406 will drive the outer shell plate 4 to rotate, so that the clamping ring 402 leaves the outside of the fixed block 205 corresponding to the position above the mud sampling barrel 2, and the sleeve circular plate 403 will also move to the position of its external circular groove corresponding to the mud sampling barrel 2. Then the horizontal electric push rod 305 and the vertical electric push rod 207 are turned on, so that the horizontal electric push rod 305 drives the pushing member 307 to move to the middle position between the pushing rod 303 and the connecting rod 202 to prevent the later setting of the pushing member 307 from affecting the independent movement of the connecting rod 202, and the clamping plate 208 is inserted into the inside of the fixed member 203. At this time, the hydraulic telescopic rod 407 will drive the rotating member 406 to move downward, and make the rotating member 406 move downward. Part 406 pushes the connecting rod 202 to move downward. At this time, the mud mining barrel 2 and the pushing rod 303 will be fixed in the original position by the clamping block 312. The connecting rod 202 will slide inside the top plate 3 when moving downward. The connecting rod 202 will drive the pushing plate 201 to move, so that the pushing plate 201 slides inside the mud mining barrel 2 and pushes out the mud inside the mud mining barrel 2. By moving the position of the rotating part 406 again to the top of the mud mining barrel 2 where material needs to be taken, the mud mining barrel 2 and the pushing rod 303 will be fixed in the original position by the clamping block 312, so that the mud mining barrel 2 at the corresponding position can be discharged by pushing the connecting rod 202 alone, so that the simultaneous use of multiple groups of mud mining barrels 2 does not affect the later material taking work, and reduces the complexity of manual material taking, while increasing the mud mining efficiency of the mud mining barrel 2 in deep mud mining and taking material.

[0034] The rotating motor 405 drives the rotating member 406 to rotate, thereby changing the operation of the mud collecting barrels 2 at different positions, thereby completing the mud collecting and material taking work of the mud collecting barrels 2 at different positions. The rotating member 406 drives the mounting frame 404 to rotate during the rotation process. When the hydraulic telescopic rod 407 moves up and down, the mounting frame 404 causes the telescopic plate 401 to shrink, so that the mounting frame 404 can move up and down with the hydraulic telescopic rod 407, and the mounting frame 404 can drive the outer shell plate 4 to rotate when rotating with the rotating member 406, so that the outer shell plate 4 can operate the mud collecting barrels 2 at other positions during the process of collecting or taking materials by a group of mud collecting barrels 2. The sleeve protection and the sleeve circular plate 403 can support the mud mining barrel 2 at other positions, the clamping ring 402 can fix the position of the connecting rod 202 above the mud mining barrel 2 at other positions, and an arc groove is arranged on the outside of the clamping ring 402, which corresponds to the position of the fixed block 205 that is collecting or taking materials. At this time, the other positions of the clamping ring 402 will sleeve and fix the position of the fixed block 205 above the mud mining barrel 2 that is not in operation, and rotate with the position of the rotating part 406 through the outer shell plate 4, so as to support, store and fix the mud mining barrel 2 that is not in operation, thereby improving the efficiency of the mud mining device.

[0035] The above-described embodiment is only a preferred solution of the present invention and does not limit the present invention in any form. There are other variations and modifications without exceeding the technical solution described in the claims.

Claims

1. A marine mud mining device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a mud collecting mechanism, a discharging mechanism, and a storage mechanism on the outside; the mud collecting mechanism comprises a mud collecting barrel (2) which is movably arranged on the outside of the support frame (1); a top plate (3) is arranged on the top of the mud collecting barrel (2); a pushing member (307) is arranged above the top plate (3); the pushing member (307) drives the top plate (3) and the mud collecting barrel (2) to collect sea mud; the discharging mechanism comprises a pushing plate (201) which is movably arranged inside the mud collecting barrel (2); a clamping block (312) is movably arranged on the support frame (1) The clamping block (312) is movably clamped on the top of the top plate (3), the clamping block (312) fixes the position of the mud collecting barrel (2) after mud collecting, and the pushing plate (201) pushes the sea mud inside the mud collecting barrel (2) to complete the discharge after the mud collecting barrel (2) is fixed; the storage mechanism comprises an outer shell plate (4), the outer shell plate (4) is rotatably arranged outside the support frame (1), the outer shell plate (4) is rotatably arranged outside the mud collecting barrel (2), and the outer shell plate (4) moves the collected mud collecting barrel (2) to the inside of the outer shell plate (4) by rotating.

2. A marine mud mining device according to claim 1, characterized in that: The support frame (1) is sleeved with a support circular plate (410) on the outside, the mud mining barrel (2) is movably inserted into the inside of the support circular plate (410), the bottom end of the support frame (1) is fixedly connected with a mounting circular plate (409), the mud mining barrel (2) is arranged below the mounting circular plate (409), the inside of the mud mining barrel (2) is fixedly connected with a connecting ring (206), the upper surface of the push plate (201) is against the lower surface of the connecting ring (206), the lower surface of the top plate (3) is fixedly connected with a sealing ring (301), the sealing ring (301) is sleeved on the outside of the mud mining barrel (2), and the inside of the top plate (3) is installed with an air valve (302).

3. The marine mud mining device according to claim 1, characterized in that: The upper surface of the push plate (201) is fixedly connected to a connecting rod (202), the connecting rod (202) is movably inserted into the interior of the top plate (3), the connecting rod (202) is movably inserted into the interior of the mounting circular plate (409), the upper surface of the top plate (3) is fixedly connected to a pushing rod (303), the pushing rod (303) is movably inserted into the interior of the mounting circular plate (409), a retaining ring (304) is provided at the top end of the pushing rod (303), the upper surface of the mounting circular plate (409) is fixedly connected to a supporting rod (411), and the top end of the connecting rod (202) is fixedly connected to a fixing member (203).

4. The marine mud mining device according to claim 2, characterized in that: A hydraulic telescopic rod (407) is mounted on the upper surface of the mounting circular plate (409), a rotating motor (405) is mounted on the top of the hydraulic telescopic rod (407), a rotating member (406) is fixedly connected to the outer surface of the output end of the rotating motor (405), a mounting frame (404) is fixedly connected to the upper surface of the rotating member (406), a mounting box (209) is fixedly connected to the lower surface of the rotating member (406), a vertical electric push rod (207) is mounted inside the mounting box (209), a clamping plate (208) is fixedly connected to the end of the vertical electric push rod (207), the clamping plate (208) is movably plugged into the interior of the fixing member (203), a pushing block (204) is fixedly connected to the lower surface of the mounting box (209), and the pushing block (204) is arranged at the top of the fixing member (203).

5. The marine mud mining device according to claim 4, characterized in that: A transverse electric push rod (305) is installed inside the installation box (209), and the pushing member (307) is arranged at the end of the transverse electric push rod (305), and the outer surface of the pushing member (307) abuts against the outer surface of the abutting ring (304).

6. The marine mud mining device according to claim 3, characterized in that: The top of the support rod (411) is fixedly connected to a capping circular plate (408), the lower surface of the capping circular plate (408) is fixedly connected to an auxiliary box (310), the interior of the auxiliary box (310) is fixedly connected to an auxiliary rod (306), the exterior of the auxiliary rod (306) is movably sleeved with a moving plate (309), the clamping block (312) is fixedly connected to the side of the moving plate (309), the exterior of the push rod (303) is sleeved with an outer frame plate (313), the exterior of the outer frame plate (313) is fixedly connected to an arc plate (308), the outer surface of the arc plate (308) is in contact with the exterior of the clamping block (312), the exterior of the auxiliary rod (306) is movably sleeved with a spring (311), the spring (311) is fixedly connected to the exterior of the moving plate (309), and the spring (311) is arranged inside the auxiliary box (310).

7. The marine mud mining device according to claim 3, characterized in that: The bottom end of the support frame (1) is fixedly connected to a connecting piece (104), the outside of the connecting piece (104) is movably sleeved with a sleeved circular plate (403), the outer shell plate (4) is fixedly connected to the top of the sleeved circular plate (403), the inner side of the outer shell plate (4) is fixedly connected to a clamping ring (402), the outside of the connecting rod (202) is fixedly connected to a fixed block (205), the clamping ring (402) is movably sleeved on the outside of the fixed block (205), the outside of the outer shell plate (4) is fixedly connected to a telescopic plate (401), and the telescopic plate (401) is fixedly connected to the outside of the mounting frame (404).

8. The marine mud mining device according to claim 7, characterized in that: The bottom end of the connecting member (104) is fixedly connected to a fixing frame (101), the upper surface of the fixing frame (101) is fixedly connected to a supporting telescopic rod (102), the top end of the supporting telescopic rod (102) is fixedly connected to a supporting plate (103), and the supporting plate (103) is movably sleeved on the outside of the mounting frame (404).

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