Cabin bottom operation equipment based on automatic driving cabin cleaning machine

Abstract

The invention relates to the technical field of cabin cleaning equipment, in particular to cabin bottom operation equipment based on an automatic driving cabin cleaning machine, which comprises a cabin cleaning machine, a guide assembly is mounted on one side of the cabin cleaning machine, a hydraulic clamping assembly is mounted on the other side of the cabin cleaning machine, and a clamping distance adjusting assembly is mounted on one side, away from the cabin cleaning machine, of the hydraulic clamping assembly. A detachable cleaning assembly is installed on the side, away from the hydraulic clamping assembly, of the clamping distance adjusting assembly. A hollow clamping assembly is gradually arranged in an opening state along the inclined face of a cleaning empty cylinder through deflection of an eccentric rotating wheel, so that a movable cleaning plate can open a cleaning tool to work according to the specified requirement, and a motor in an end rotating rod drives the movable cleaning plate and the rotatable part of the end rotating rod to conduct rotary cleaning; therefore, detailed positions of the ship bottom of a cabin can be better cleaned, the cleaning effect is improved, and meanwhile damage caused by too large pressure between the cleaning tool and the contact surface is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of tank cleaning equipment, and in particular to a ship cabin bottom operation equipment based on an automatic driving tank cleaning machine. Background Art

[0002] The main function of the bilge cleaning equipment is to automatically clean various debris, dust, residual cargo, etc. in the bilge. After the ship is unloaded, there are usually some bulk cargoes such as coal, ore, grain, etc. left in the bilge. The equipment can quickly clean these residues, greatly improving the cleaning efficiency. For example, compared with traditional manual cleaning, it can complete a large area of ​​bilge cleaning in a shorter time. The bilge cleaning time of a large bulk carrier may be shortened from several days to a few hours.

[0003] However, the space at the bottom of the bilge is limited, and the equipment may collide with the bulkhead, protrusions on the bottom of the bilge or other fixed equipment during operation, causing damage to the mechanical structure. In addition, since various types of residues need to be cleaned, cleaning tools (such as brooms and scrapers) are prone to wear, and frequent replacement of cleaning tools will increase the maintenance cost and downtime of the equipment.

[0004] In a Chinese patent with publication number CN220263017U, a device for quickly connecting a sweeper and a tank cleaning machine is disclosed, comprising: a main beam and a connecting frame; the main beam is a tubular structure, and a group of connecting frames are arranged on both sides of the main beam; the connecting frame comprises two groups of parallel frame plates, and the two groups of frame plates are vertically fixedly connected by a connecting plate with a metal plate structure. According to the number of connecting frames, the number of support shafts is two groups, and the connecting frame is rotatably matched with the tank cleaning machine support frame through the two groups of support shafts, so that the sweeper and the tank cleaning machine can be quickly connected, the sweeper cleaning angle is adjustable, and the sweeper can be lifted as a whole to avoid collision.

[0005] When the above device is in use, it uses a connecting frame to adjust various angles of the sweeper according to the cabin bottom, thereby improving the cleaning efficiency within a certain range. However, the space at the cabin bottom is limited, and the equipment may be close to the bulkhead, protrusions on the cabin bottom or other fixed equipment during operation, causing the cleaning tool to excessively contact the cabin bottom, causing damage to the cleaning tool, thereby affecting the overall cleaning efficiency.

[0006] Therefore, the present invention proposes a ship cabin bottom operation equipment based on an automatic driving tank cleaning machine. Summary of the invention

[0007] The purpose of the present invention is to address the problem in the background technology that the cabin bottom space is limited, and the equipment may be close to the bulkhead, protrusions on the cabin bottom or other fixed equipment during operation, which may cause the cleaning tool to excessively contact with the cabin bottom, causing damage to the cleaning tool, thereby affecting the overall cleaning efficiency. A cabin bottom operation equipment based on an automatic driving cabin cleaning machine is proposed.

[0008] The technical solution of the present invention is as follows: a ship cabin bottom operation device based on an automatic driving tank cleaning machine comprises a tank cleaning machine, a guide assembly is installed on one side of the tank cleaning machine, a hydraulic clamping assembly is installed on the other side of the tank cleaning machine, a clamping distance adjustment assembly is installed on the side of the hydraulic clamping assembly away from the tank cleaning machine, and a detachable cleaning assembly is installed on the side of the clamping distance adjustment assembly away from the hydraulic clamping assembly; The detachable cleaning assembly includes a two-way fixed frame, a fixed guide rod is fixedly installed on one side of the two-way fixed frame, a hollow clamping assembly is fixedly installed on one side of the fixed guide rod, an end rotating rod is slidably installed inside the hollow clamping assembly and the fixed guide rod, a sliding hollow block is fixedly installed on the outside of the end rotating rod, the sliding hollow block is slidably installed on the outside of the fixed guide rod, a rotating wheel disk is fixedly installed on one side of the sliding hollow block, an eccentric rotating wheel is rotatably installed on one side of the two-way fixed frame toward the fixed guide rod, the rotating wheel disk is slidably installed inside the eccentric rotating wheel, a plurality of movable cleaning plates are hinged on one side of the end rotating rod passing through the hollow clamping assembly, and a cleaning empty cylinder is provided at the bottom of the hollow clamping assembly.

[0009] Optionally, the plurality of movable cleaning plates are arranged in a ring shape about the outer surface of the end rotating rod, a second arc spring is fixedly installed at the connection between the movable cleaning plate and the end rotating rod, a first spring is fixedly installed on the top of the sliding hollow block, and the top of the first spring is attached to the bottom of the bidirectional fixing frame.

[0010] Optionally, a plurality of fixed rod racks are fixedly mounted on the inner wall of the empty cleaning cylinder, and a cleaning hinged rod rack is slidably mounted on the outer side of the fixed rod rack.

[0011] Optionally, the bottom of the cleaning hinged rod frame is slidably installed inside the fixed card rod frame, a second spring is fixedly installed between the cleaning hinged rod frame and the fixed card rod frame, and a limiting head is fixedly installed at one end of the fixed card rod frame.

[0012] Optionally, a plurality of auxiliary electric telescopic rods are fixedly installed between the hollow clamping assembly and the empty cleaning cylinder, and the plurality of auxiliary electric telescopic rods are distributed in a circular array with respect to the outer side of the empty cleaning cylinder.

[0013] Optionally, the hydraulic clamping assembly includes a hydraulic clamping rod, two auxiliary clamping blocks are hinged on both sides of the hydraulic clamping rod, a hydraulic pushing rod is arranged between the two auxiliary clamping blocks, the hydraulic pushing rod is installed on one side of the tank cleaning machine, and an arc-shaped clamping block is fixedly installed on the side of the auxiliary clamping block away from the hydraulic clamping rod.

[0014] Optionally, the clamping distance adjustment assembly includes two first clamping blocks fixedly mounted on one side of the arc-shaped clamping block, a triangular clamping block is fixedly mounted between the two first clamping blocks via a fixed connecting rod, an auxiliary deflection block is hingedly mounted on one side of the triangular clamping block, a built-in threaded block is fixedly mounted on the side of the auxiliary deflection block away from the triangular clamping block, a bidirectional threaded rod is rotatably mounted inside the built-in threaded block, and the bidirectional fixing frame is slidably mounted inside the built-in threaded block via the bidirectional threaded rod.

[0015] Optionally, the guide assembly includes a mechanical guide block, an electric telescopic rod is hinged inside the mechanical guide block, a limit block is fixedly installed on the telescopic end of the electric telescopic rod, a plurality of limit locking hooks are hinged on the top of the electric telescopic rod, and a first arc spring is fixedly installed at the connection between the limit locking hook and the electric telescopic rod.

[0016] In summary, the present invention includes at least one of the following beneficial technical effects: 1. The hollow clamping assembly is gradually opened along the inclined surface of the cleaning empty cylinder through the deflection of the eccentric rotating wheel, so that the movable cleaning plate can open the cleaning tool to work according to the specified requirements. The motor inside the end rotating rod drives the movable cleaning plate and the rotatable part of the end rotating rod to rotate and clean, thereby achieving better cleaning of the detailed positions of the cabin and the bottom, improving the cleaning effect, and preventing the cleaning tool from being damaged due to excessive pressure on the contact surface; 2. Under the pressure generated by the excessive volume of the movable cleaning plate, the cleaning hinged rod frame moves downward and rebounds along the fixed clamping rod frame through the second spring, causing the movable cleaning plate to be squeezed and dehydrated faster, and the cleaning empty cylinder slides up and down through the auxiliary electric telescopic rod, thereby further improving the convergence work, thereby improving the self-cleaning work of the cleaning tool, extending the life of the cleaning tool, and self-cleaning is relatively simple; 3. The triangular clamping block drives the auxiliary deflection block to deflect along the triangular clamping block through the connected motor to adjust the position in the Y-axis direction, and the bidirectional threaded rod drives the bidirectional fixing frame to adjust the X-axis position along the built-in threaded block through the connected motor, thereby improving the accuracy of the cleaning assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the tank cleaning machine of the present invention; Figure 2 It is a structural schematic diagram of the electric telescopic rod of the present invention; Figure 3 This is a schematic diagram of the structure of the built-in thread block of the present invention; Figure 4 for Figure 3 Enlarged view of the middle A area; Figure 5 It is a structural schematic diagram of the positioning sliding rod of the present invention; Figure 6 It is a structural schematic diagram of a fixed guide rod of the present invention; Figure 7 It is a structural schematic diagram of the sliding hollow block of the present invention; Figure 8 It is a structural schematic diagram of the movable cleaning plate of the present invention; Fig. 9 for Figure 8 Magnified view of the middle B area.

[0018] Reference numerals: 1. Tank cleaning machine; 2. Guide assembly; 201. Mechanical guide block; 202. Electric telescopic rod; 203. Limiting clamping hook; 204. First arc spring; 205. Limiting clamping block; 3. Hydraulic clamping assembly; 301. Hydraulic clamping rod; 302. Auxiliary clamping block; 303. Hydraulic push rod; 304. Arc clamping block; 4. Clamping distance adjustment assembly; 401. First clamping block; 402. Fixed connecting rod; 403. Triangular clamping block; 404. Auxiliary deflection block; 405. Bidirectional threaded rod; 4 06. Built-in threaded block; 5. Removable cleaning assembly; 501. Bidirectional fixing frame; 502. End rotating rod; 503. First spring; 504. Eccentric rotating wheel; 505. Fixed guide rod; 506. Sliding hollow block; 507. Hollow clamping assembly; 508. Rotating wheel; 509. Auxiliary electric telescopic rod; 510. Cleaning empty cylinder; 511. Movable cleaning plate; 512. Cleaning articulated rod frame; 513. Second spring; 514. Fixed clamping rod frame; 515. Limiting head; 516. Second arc spring. DETAILED DESCRIPTION

[0019] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] like Figure 1-Figure 2As shown, the cabin bottom operation equipment based on the automatic driving tank cleaning machine proposed in the present invention includes a tank cleaning machine 1, a guide component 2 is installed on one side of the tank cleaning machine 1, a hydraulic clamping component 3 is installed on the other side of the tank cleaning machine 1, a clamping distance adjustment component 4 is installed on the side of the hydraulic clamping component 3 away from the tank cleaning machine 1, a detachable cleaning component 5 is installed on the side of the clamping distance adjustment component 4 away from the hydraulic clamping component 3, and a laser radar, a millimeter wave radar and a visual sensor are installed inside the guide component 2. The laser radar can accurately scan the three-dimensional spatial information of the tank bottom and construct a detailed map of the tank bottom, including the contour of the tank bottom, the location and shape of obstacles, etc. The millimeter wave radar is used for close-range obstacle detection and distance measurement to supplement the perception range of the laser radar. The visual sensor is used to identify specific objects and marks on the tank bottom, and the detachable cleaning component 5 can be equipped with a rotating broom, a scraper, or a vacuum cleaner, which is driven by a motor or a hydraulic system; The guide assembly 2 includes a mechanical guide block 201, the interior of which is hinged with an electric telescopic rod 202, the telescopic end of the electric telescopic rod 202 is fixedly installed with a limit block 205, the top of the electric telescopic rod 202 is hinged with a plurality of limit engaging hooks 203, and a first arc spring 204 is fixedly installed at the connection between the limit engaging hook 203 and the electric telescopic rod 202, the electric telescopic rod 202 is driven by a motor connected to the mechanical guide block 201 to deflect and adjust the position of the electric telescopic rod 202, and at the same time, the electric telescopic rod 202 stably moves up and down under the limit of the limit block 205, then the telescopic end of the electric telescopic rod 202 drives the top to fit with the lifting assembly, the lifting assembly has a plurality of hooks, and each hook is connected to the small hole of the hydraulic push rod 303, and then the two are in a grasping connection state, thereby improving the stability of the equipment when transported to the specified position.

[0021] like Figure 1-Figure 4As shown, the hydraulic clamping assembly 3 includes a hydraulic clamping rod 301, two auxiliary clamping blocks 302 are hinged on both sides of the hydraulic clamping rod 301, a hydraulic pushing rod 303 is arranged between the two auxiliary clamping blocks 302, the hydraulic pushing rod 303 is installed on one side of the cleaning machine 1, and an arc clamping block 304 is fixedly installed on the side of the auxiliary clamping block 302 away from the hydraulic clamping rod 301. The hydraulic pushing rod 303 drives the auxiliary clamping block 302 to deflect along the hydraulic clamping rod 301 as a drive, and adjusts the position according to the part of the cabin bottom that needs to be cleaned. When the detachable cleaning assembly 5 is performing self-cleaning work, the arc clamping block 304 can block the droplets and other objects that fall when the detachable cleaning assembly 5 is cleaning, so as to prevent interference with the electronic equipment behind. The clamping distance adjustment assembly 4 includes two first clamping blocks 401 fixedly installed on one side of the arc clamping block 304. The two first clamping blocks 401 A triangular clamping block 403 is fixedly installed therebetween via a fixed connecting rod 402, an auxiliary deflection block 404 is hingedly connected to one side of the triangular clamping block 403, a built-in threaded block 406 is fixedly installed on the side of the auxiliary deflection block 404 away from the triangular clamping block 403, a bidirectional threaded rod 405 is rotatably installed inside the built-in threaded block 406, a bidirectional fixing frame 501 is slidably installed inside the built-in threaded block 406 via the bidirectional threaded rod 405, the triangular clamping block 403 drives the auxiliary deflection block 404 to deflect along the triangular clamping block 403 through the connected motor to adjust the orientation in the Y-axis direction, while the bidirectional threaded rod 405 drives the bidirectional fixing frame 501 to adjust the X-axis orientation along the built-in threaded block 406 through the connected motor, thereby improving the accuracy of the cleaning assembly, and the threads on both sides of the bidirectional threaded rod 405 are positive and negative threads, so that the two bidirectional fixing frames 501 can move towards or away from each other.

[0022] like Figure 5-Figure 9As shown, the detachable cleaning assembly 5 includes a bidirectional fixing frame 501, a fixed guide rod 505 is fixedly installed on one side of the bidirectional fixing frame 501, a hollow clamping assembly 507 is fixedly installed on one side of the fixed guide rod 505, an end rotating rod 502 is slidably installed inside the hollow clamping assembly 507 and the fixed guide rod 505, a sliding hollow block 506 is fixedly installed on the outer side of the end rotating rod 502, and the sliding hollow block 506 is slidably installed on the outer side of the fixed guide rod 505. A rotating wheel 508 is fixedly installed on one side of the two-way fixing frame 501, an eccentric rotating wheel 504 is rotatably installed on one side of the fixed guide rod 505, and the rotating wheel 508 is slidably installed inside the eccentric rotating wheel 504. The end rotating rod 502 passes through one side of the hollow clamping assembly 507 and is hinged with multiple movable cleaning plates 511. Tools such as bristles or scrapers can be installed at the bottom of the movable cleaning plates 511 to better clean the bottom of the cabin. A cleaning hollow cylinder 510 is provided at the bottom of the hollow clamping assembly 507. When the three-dimensional spatial information is transmitted to the terminal and the corresponding cleaning range is obtained, the motor drives the eccentric wheel 504 to rotate along the connection of the two-way fixed frame 501. Since the eccentric wheel 504 is an eccentric mechanism, the eccentric wheel 504 drives the rotating disc 508 to move upward or downward during the contact with the rotating disc 508. The rotating disc 508 drives the end rotating rod 502 to move up and down along the two-way fixed frame 501 and the hollow clamping assembly 507 through the sliding hollow block 506. In this process, the hollow clamping assembly 507 is gradually opened along the inclined surface of the cleaning hollow cylinder 510, so that the movable cleaning plate 511 can open the cleaning tool according to the specified requirements to work, and the motor inside the end rotating rod 502 drives the movable cleaning plate 511 and the rotatable part of the end rotating rod 502 to rotate and clean, thereby achieving better cleaning of the detailed positions of the cabin and the bottom of the ship, improving the cleaning effect, and preventing the cleaning tool from being damaged due to excessive pressure on the contact surface.

[0023] In this embodiment, a plurality of movable cleaning plates 511 are arranged in an annular state with respect to the outer surface of the end rotating rod 502, a second arc spring 516 is fixedly installed at the connection between the movable cleaning plate 511 and the end rotating rod 502, a first spring 503 is fixedly installed on the top of the sliding hollow block 506, the top of the first spring 503 is attached to the bottom of the bidirectional fixed frame 501, a plurality of fixed card rod frames 514 are fixedly installed on the inner wall of the cleaning hollow cylinder 510, a cleaning hinged rod frame 512 is slidably installed on the outer side of the fixed card rod frame 514, and a cleaning The bottom of the articulated rod frame 512 is slidably mounted inside the fixed card rod frame 514, a second spring 513 is fixedly mounted between the cleaning articulated rod frame 512 and the fixed card rod frame 514, a limited position head 515 is fixedly mounted at one end of the fixed card rod frame 514, a plurality of auxiliary electric telescopic rods 509 are fixedly mounted between the hollow clamping assembly 507 and the cleaning empty cylinder 510, and the plurality of auxiliary electric telescopic rods 509 are distributed in a circular array with respect to the outer side of the cleaning empty cylinder 510. Due to the large cleaning range of the bottom of the cabin, it is difficult for the cleaning tools to be used at one time. After the cleaning work is completed, if the cleaning tool is stained with too much residue, which may easily lead to a decrease in cleaning efficiency, the hydraulic clamping component 3 lowers the detachable cleaning component 5 to close to the ground, and inserts the movable cleaning plate 511 into the cylindrical dust washing cylinder to remove the cleaned dust and other objects. Due to the rotation of the eccentric wheel 504, the end rotating rod 502 slides up and down along the inside of the two-way fixing frame 501 under the limitation of the first spring 503. In this process, the movable cleaning plate 511 moves up and down along the cleaning empty cylinder 510, and the movable cleaning plate 511 moves up and down. The movable cleaning plate 511 comes into contact with the cleaning hinged rod frame 512 during the contraction process. Under the pressure generated by the excessive volume of the movable cleaning plate 511, the cleaning hinged rod frame 512 is pressed down and rebounded along the fixed clamping rod frame 514 through the second spring 513, causing the movable cleaning plate 511 to be squeezed and dehydrated to accelerate, and cooperate with the cleaning empty cylinder 510 to slide up and down through the auxiliary electric telescopic rod 509, thereby further improving the contraction work, thereby improving the self-cleaning work of the cleaning tool, extending the life of the cleaning tool, and self-cleaning is relatively simple.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. "Comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or also includes elements inherent to such process, method, article, or apparatus.

[0025] The above specific embodiments are only several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A ship cabin bottom operation device based on an automatic driving tank cleaning machine, comprising a tank cleaning machine (1), characterized in that: A guide assembly (2) is installed on one side of the tank cleaning machine (1), a hydraulic clamping assembly (3) is installed on the other side of the tank cleaning machine (1), a clamping distance adjustment assembly (4) is installed on the side of the hydraulic clamping assembly (3) away from the tank cleaning machine (1), and a detachable cleaning assembly (5) is installed on the side of the clamping distance adjustment assembly (4) away from the hydraulic clamping assembly (3); The detachable cleaning assembly (5) comprises a bidirectional fixing frame (501), a fixed guide rod (505) is fixedly mounted on one side of the bidirectional fixing frame (501), a hollow clamping assembly (507) is fixedly mounted on one side of the fixed guide rod (505), an end rotating rod (502) is slidably mounted inside the hollow clamping assembly (507) and the fixed guide rod (505), a sliding hollow block (506) is fixedly mounted on the outer side of the end rotating rod (502), and the sliding hollow block (506) is slidably mounted on the fixed guide rod. A rotating disc (508) is fixedly installed on one side of the sliding hollow block (506) on the outside of the rod (505), an eccentric rotating wheel (504) is rotatably installed on one side of the bidirectional fixed frame (501) facing the fixed guide rod (505), and the rotating disc (508) is slidably installed inside the eccentric rotating wheel (504). A plurality of movable cleaning plates (511) are hingedly connected to one side of the end rotating rod (502) passing through the hollow clamping assembly (507), and a cleaning hollow cylinder (510) is arranged at the bottom of the hollow clamping assembly (507).

2. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 1 is characterized in that: The plurality of movable cleaning plates (511) are arranged in a ring shape with respect to the outer surface of the end rotating rod (502); a second arc spring (516) is fixedly installed at the connection between the movable cleaning plates (511) and the end rotating rod (502); a first spring (503) is fixedly installed at the top of the sliding hollow block (506); and the top of the first spring (503) is attached to the bottom of the bidirectional fixing frame (501).

3. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 2 is characterized in that: A plurality of fixed rod racks (514) are fixedly mounted on the inner wall of the cleaning empty cylinder (510), and a cleaning hinged rod rack (512) is slidably mounted on the outer side of the fixed rod rack (514).

4. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 3 is characterized in that: The bottom of the cleaning hinged rod frame (512) is slidably mounted inside the fixed clamping rod frame (514); a second spring (513) is fixedly mounted between the cleaning hinged rod frame (512) and the fixed clamping rod frame (514); and a limiting head (515) is fixedly mounted on one end of the fixed clamping rod frame (514).

5. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 4 is characterized in that: A plurality of auxiliary electric telescopic rods (509) are fixedly installed between the hollow clamping assembly (507) and the empty cleaning cylinder (510), and the plurality of auxiliary electric telescopic rods (509) are distributed in a circular array with respect to the outer side of the empty cleaning cylinder (510).

6. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 5 is characterized in that: The hydraulic clamping assembly (3) comprises a hydraulic clamping rod (301), two auxiliary clamping blocks (302) are hinged on both sides of the hydraulic clamping rod (301), a hydraulic pushing rod (303) is arranged between the two auxiliary clamping blocks (302), the hydraulic pushing rod (303) is installed on one side of the tank cleaning machine (1), and an arc-shaped clamping block (304) is fixedly installed on one side of the auxiliary clamping block (302) away from the hydraulic clamping rod (301).

7. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 6 is characterized in that: The clamping distance adjustment assembly (4) comprises two first clamping blocks (401) fixedly mounted on one side of the arc-shaped clamping block (304); a triangular clamping block (403) is fixedly mounted between the two first clamping blocks (401) via a fixed connecting rod (402); an auxiliary deflection block (404) is hingedly mounted on one side of the triangular clamping block (403); a built-in threaded block (406) is fixedly mounted on a side of the auxiliary deflection block (404) away from the triangular clamping block (403); a bidirectional threaded rod (405) is rotatably mounted inside the built-in threaded block (406); and the bidirectional fixing frame (501) is slidably mounted inside the built-in threaded block (406) via the bidirectional threaded rod (405).

8. The ship cabin bottom operation equipment based on the automatic driving tank cleaning machine according to claim 1 is characterized in that: The guide assembly (2) comprises a mechanical guide block (201), an electric telescopic rod (202) being hingedly connected inside the mechanical guide block (201), a limit clamping block (205) being fixedly mounted on the telescopic end of the electric telescopic rod (202), a plurality of limit clamping hooks (203) being hingedly mounted on the top of the electric telescopic rod (202), and a first arc spring (204) being fixedly mounted at the connection between the limit clamping hook (203) and the electric telescopic rod (202).

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