CN110774846A

CN110774846A - Miniature amphibious individual soldier's chariot

Info

Publication number: CN110774846A
Application number: CN201911160776.9A
Authority: CN
Inventors: 杨义华; 杨雪静; 杨济东; 杨雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-02-11

Abstract

A miniature amphibious individual combat vehicle comprising: the device comprises a frame, a support frame, a rotary control disc, a conical slide-in disc, a circular truncated cone rotary body, an engine, a gearbox, a main wing, a tail wing, a transmitter, a ground treading device, a magazine and a shooting controller. The frame part includes: bottom plate, bounding wall, connecting rod. The bottom plates are divided into an upper group and a lower group, and the upper group and the lower group are connected through a coaming and a connecting rod. The bottom plate below is composed of a group of isosceles triangles and two groups of rectangular plates.

Description

Miniature amphibious individual soldier's chariot

Technical Field

The invention relates to a miniature amphibious individual combat vehicle, and belongs to the technical field of water and land amphibious concealed sports combat equipment for individual soldiers.

Background

In the present war, carrier-based gunfire cannot be used when enemy submarines and pirate small ships approach, and no amphibious combat vehicle can be used by single soldiers in island competition.

Disclosure of Invention

The problems that the conventional military naval vessels cannot be used by carrier-borne gun fire after enemy submarines and pirate small-sized vessels approach, the naval vessels cannot advance due to shallow water level during landing, and army crews are slow in marching speed, large in physical consumption and poor in concealment during operation on shoals, mud, snowfields and deserts during landing are solved. The invention relates to a miniature amphibious individual soldier chariot which is labor-saving, simple in structure, good in concealment and high in marching speed.

The purpose of the miniature amphibious individual soldier chariot of the invention is realized in this way, and the miniature amphibious individual soldier chariot comprises: the device comprises a frame, a support frame, a rotary control disc, a conical slide-in disc, a circular truncated cone rotary body, an engine, a gearbox, a main wing, a tail wing, a transmitter, a ground treading device, a magazine and a shooting controller. The frame part of the miniature amphibious chariot comprises: bottom plate, bounding wall, connecting rod. The bottom plates are divided into an upper group and a lower group, and the upper group and the lower group are connected through a coaming and a connecting rod. The distance between the two bottom plates is 40-80cm, the bottom plate below the bottom plate is composed of a group of isosceles triangles and two groups of rectangular plates, the enclosing plate is arranged on the bottom plate, the head part of the bottom plate is an isosceles triangle, the X-shaped shaft of the direction controller is arranged below the isosceles triangle, and the central point (the cross point of the X-shaped shaft) of the X-shaped shaft is arranged below the middle point of the isosceles triangle; a cover plate is arranged on the enclosing plate of the isosceles triangle part at the head part of the bottom plate, and an engine and a gearbox are arranged between the bottom plate and the cover plate. A weapon control frame is arranged on the cover plate, the control frame is positioned above the middle point of the isosceles triangle, and when a person lies on the bottom plate, the cover plate is slightly higher than the human body. The upper bottom plate is composed of two groups of rectangular plates, the shape and size of the plates are the same as those of the two groups of rectangular parts of the lower bottom plate, the coamings are arranged below the bottom plate, the height of the coamings is 1/2 of the height of the coamings below, the coamings at the left side, the right side and the back side are connected through connecting rods, the coamings at the front side are connected with the cover plate through supporting frames, the connection of each part of the frame is streamline, the width of the front end of the bottom plate is smaller than that of the middle part and the tail part, two wings of the isosceles triangle part of the bottom plate are provided with main wings which are used for controlling the direction in the air after the chariot is lifted off under the action of explosives, the head section of each main wing is connected with the head section of an X-shaped shaft of a direction controller through a hinge, the tail end is connected with the tail part of, the inner side of the water-pushing ground treading device is a coaming of the frame, the inner side of the coaming is provided with a transmission shaft, a bullet storage bin and a weapon storage place are arranged between the transmission shaft and the human body, a press plate is arranged behind the cover plate, a hand is placed on the press plate when the chariot moves forward, and one side of the press plate is provided with a controller. The outer sides of a group of rectangular coamings at two sides behind the bottom plate are respectively provided with a group of tail wings, the inner sides of the tail wings are provided with two groups of transmitters, and the inner sides and the outer sides of the transmission belts of the transmitters are provided with water pushing and ground treading devices. The first section of the tail wing is connected with the middle part of the coaming between the rectangular bottom plates at the back of the chariot through the hinge, and the tail part of the coaming between the tail part and the rectangular bottom plates at the back of the chariot is connected through the control rod. The angle formed by the main wing and the tail wing for controlling the heading direction and the backward surface of the coaming is 70-80 degrees when navigating in water, and the main wing and the tail wing are under the water surface when navigating in water. After landing, the outer sides of the main wing and the tail wing move downwards and inwards to be converted into a protective plate on the outer side of the ground kicking device. When the land runs, the main wing and the tail wing are parallel to the backward surface of the coaming and are arranged outside the coaming. The width of the main wing and the empennage is consistent with the height of the coaming below. The main wing, the tail wing, the coaming (the part of the main wing and the tail wing which do not cover the ground), the outer side of the bottom plate and the outer side of the cover plate are all provided with a support frame, a longitudinal conveying pipe is arranged between the main wing, the tail wing, the coaming and the support frame, the longitudinal conveying pipe is connected with the jet water spraying pipes below the main wing and the tail wing, the jet nozzles of the jet water spraying pipes face backwards, and the jet nozzles are arranged on one side close to the chariot. The bottom plate part is provided with a transverse conveying pipe from outside to inside, and the longitudinal conveying pipe of the coaming of the frame part is connected with the transverse conveying pipe and then converged into the air injection and water spray pipe at the center under the bottom plate. The surface of the support frame is densely distributed with a plurality of through holes, a rotary hollow shaft is arranged in the through holes, the inner diameter of the rotary hollow shaft is 5-10mm, the central line of the hollow shaft is perpendicular to the plane of the hollow shaft, threads are arranged in the holes of the rotary hollow shaft, a coil is arranged on the outer side of the hollow shaft, an electromagnet is arranged on the outer side of the coil, the electromagnet is arranged between the electromagnet and the through holes in the surface of the support frame, and a rotary control disc is arranged at the tail. The tail end of the rotary hollow shaft is connected with the conveying pipe, the first section of the hollow shaft is provided with a round table-shaped rotating body, the small hole surface of the round table-shaped rotating body is connected with the first section of the hollow shaft, the inner diameter of the small hole surface is the same as that of the rotary hollow shaft, and the inner diameter of the large hole surface is 30-60 mm. The central line of the circular truncated cone-shaped rotating body is the same straight line with the central line of the rotating hollow shaft connected with the circular truncated cone-shaped rotating body. The large opening of each round platform-shaped rotating body faces outwards, threads are arranged in holes of the round platform-shaped rotating bodies, the outer sides of the large opening surfaces of two adjacent sets of round platform-shaped rotating bodies are tangent pairwise, a rotating control panel is arranged between the round platform-shaped rotating bodies, when the control panel reaches the large opening tangent surface of the round platform-shaped rotating bodies, the control panel outwards extends to the inner diameter position of the outer side of each round platform-shaped rotating body, so as to control the rotating bodies, then the control panel outwards extends to the outside along with the inclined surface of each round platform-shaped rotating body until the control panel is intersected with the adjacent control panel outwards extends to the extended body of the outer side of each round platform-shaped rotating body, and. The conical tips of the conical sliding-in discs on the outer sides of the main wing and the tail wing and on the outer side of the supporting frame connected with the bottom plate on the cover plate face forwards, the conical tips of the conical sliding-in discs on the enclosing plate part face outwards, and the conical tips of the conical sliding-in discs on the bottom plate part face upwards and downwards. The outside of the chariot is a knife body formed by the cone tip of the cone-shaped sliding-in disk, when the explosive explodes up, down, left and right of the chariot, the fragments of the explosive will slide into the disk along the cone shape and slide into the round table-shaped rotator, because the rotator has screw threads, the fragments will push the rotator to rotate along with the screw threads, so that the destructive power of the explosive is converted into available electric power or other energy through rotation, and then the fragments are discharged from the jet water hole through the conveying pipe and the jet water pipe.

The direction controller of the miniature amphibious individual combat vehicle comprises a pedal steering wheel, a direction transmission shaft, a steering shaft, an X-shaped shaft, a front transmission shaft and a rear transmission shaft. The pedal steering wheel is installed and is of a channel steel-shaped structure with the center of the tail portion of the frame bottom plate, the center of the pedal steering wheel is provided with bearings and is connected with the upper and lower groups of bottom plates through bearing shafts, and two ends of the pedal steering wheel are connected with two ends of the tail portion of the X-shaped shaft through direction conveying shafts. The X-shaped shaft is arranged between the lower surface of the isosceles triangle of the lower bottom plate and the support frame, the middle point part of the isosceles triangle, the air injection water spray pipe of the support frame and the center of the X-shaped shaft (the intersection of the X-shaped shaft) are provided with bearing sleeves, bearings are arranged in the bearing sleeves and are connected with the three groups of bearings through a steering gear shaft, and the steering gear shaft is vertical to the bottom surface of the lower surface. A steering gear is arranged on the steering gear shaft above the center of the X-shaped shaft, the head of the steering gear shaft is connected with an output shaft of a gearbox arranged on the frame bottom plate, two groups of transmission shafts are arranged below the gears, gears are arranged at two ends of the transmission shafts, the gear arranged on one side of the steering gear is connected with the steering gear, and the gear arranged at the other end of the transmission shaft is connected with the gear connected with the transmission wheel of the transmitter. The front end and the rear end of the X-shaped shaft are respectively provided with a front transmission shaft and a rear transmission shaft. The two ends of the transmission shaft are provided with transmission wheels.

The object of the miniature amphibious individual combat tank of the invention is realized in such a way that the miniature amphibious individual combat tank transmitter comprises: gear, transfer gear bearing, conveyer belt, control groove constitute. Each group of conveyor is provided with a group of gears, two conveying wheels, the two wheels are connected through a conveying belt, a control groove is arranged between the upper layer of the conveying belt and the lower layer of the conveying belt, the control groove is positioned between the upper layer of the conveying belt and the lower layer of the conveying belt, the length of the control groove is determined by the conveyor, and the gears are connected with one conveying wheel behind the conveyor. The front two sets of conveyors are respectively mounted on the front and rear X-shaped sets of conveyor shafts of the direction controller. The conveying wheels of the two rear groups of conveyors are respectively arranged on two conveying shafts at the rear of the frame, the two conveying wheels of each group of conveyors are provided with conveying belts, and the inner side and the outer side of each conveying belt are provided with water pushing and ground treading devices. The control grooves are arranged on two sides of the central line of the inner side of the conveyor belt.

The purpose of the miniature amphibious individual soldier chariot is realized in such a way that the water-pushing and ground-pedaling device of the miniature amphibious individual soldier chariot comprises a water-pushing and ground-pedaling device; the water pushing pedal comprises a floor, a pushing shaft, a bearing shaft and a control bearing. The water-pushing pedal floor is rectangular, a support frame is arranged at the bottom of the water-pushing pedal floor, conical rotating bodies are densely distributed on the outer sides of the support frame, and a bottom plate with patterns formed on the bottom surface is arranged on the outer sides of the conical rotating bodies. The center of the upper surface of the water-pushing pedal floor is provided with a pushing shaft which is vertical to the upper surface of the water-pushing pedal floor. The other end of the propulsion shaft is connected with the bearing shaft and moves on the control groove of the conveyor through the bearing wheel. The inner side of the center of the propelling shaft is connected with the conveyor belts of the conveyor, and four groups of water-pushing and ground-treading devices are uniformly distributed on each conveyor belt.

The purpose of the miniature amphibious individual combat tank is realized in the way that the support frame of the miniature amphibious individual combat tank comprises: a support plate, a through hole, a conveying pipe, an air-jet water-jet pipe and a nozzle. The shape of the plane where the supporting plate is located is the same, through holes are uniformly distributed on the surface of the supporting plate, a rotary hollow shaft is arranged in each through hole, the inner diameter of the rotary hollow shaft is 5-10mm, the central line of the hollow shaft is perpendicular to the plane where the supporting plate is located, threads are arranged in each hole of the rotary hollow shaft, a coil is arranged on the outer side of the hollow shaft, an electromagnet is arranged on the outer side of each coil, the electromagnets are arranged between the through holes in the surfaces of the electromagnets and the supporting frame, the conveying pipes are sequentially connected to the tail ends of the rotary hollow shafts on the same arc line, and then a plurality of sets of longitudinal and transverse conveying pipes are. The angle between the conveying pipe and the air injection and water spraying pipe is 45 degrees. The first section of the jet water spraying pipe is provided with a pushing blade, the part of the conveying pipe in front of the pushing blade is provided with an opening on the pipe and is connected with the front of the pushing blade through a connecting pipe, and the main pipe needs to be arranged behind the pushing blade so as to prevent explosive fragments from damaging the blade. The propelling blade is connected with an output shaft of the gearbox through a rotating shaft. When the toy vehicle sails in water, water is sprayed out of the nozzle through the rotary hollow shaft of the underwater round platform-shaped rotating body, the conveying pipe and the air-jet water-jet pipe, so that the toy vehicle moves forward.

The purpose of the miniature amphibious individual soldier chariot is realized in such a way that when the miniature amphibious individual soldier chariot lands, the water-pushing and ground-pedaling devices are adjusted at first, so that the two groups of water-pushing and ground-pedaling devices under the direction controller at the head part of the frame adjust the front and the back of the centers of the two transmission wheels. And the water pushing and ground treading devices on one side are adjusted to be right below the front conveying wheel on the tail part, and the water pushing and ground treading devices on the other side are adjusted to be behind the front conveying wheel on the tail part. When the water pushing and treading device of the transmitter drives the frame to move to the upper part of the water pushing and treading device, the transmission belt of the transmitter drives the water pushing and treading device to move upwards along the arc-shaped interface of the control groove to the upper layer of the control groove, and simultaneously the other water pushing and treading device on the transmitter enters water (is grounded) below the transmission wheel; the water pushing and treading device is grounded, and the process is repeated.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Claims

1. A miniature amphibious individual combat vehicle comprising: the device comprises a frame, a support frame, a rotary control disc, a conical slide-in disc, a circular truncated cone rotary body, an engine, a gearbox, a main wing, an empennage, a transmitter, a ground treading device, a magazine and a shooting controller; the method is characterized in that: the bottom plates of the frame part of the miniature amphibious chariot are divided into an upper group and a lower group, the bottom plates are connected through enclosing plates and connecting rods, the distance between the two bottom plates is 40-80cm, the lower bottom plate is composed of a group of isosceles triangles and two groups of rectangular plates, the enclosing plates are arranged on the bottom plates, the head parts of the bottom plates are isosceles triangles, X-shaped shafts of a direction controller are arranged below the isosceles triangles, and the central points (the cross points of the X-shaped shafts) of the X-shaped shafts are arranged below the middle points of the isosceles triangles; a cover plate is arranged on the enclosing plate of the isosceles triangle part at the head part of the bottom plate, and an engine and a gearbox are arranged between the bottom plate and the cover plate; the upper surface of the cover plate is provided with a weapon control frame, the control frame is positioned on the middle point of an isosceles triangle, when a person lies on the bottom plate, the cover plate is slightly higher than the human body, the upper bottom plate consists of two groups of rectangular plates, the shapes and the sizes of the two groups of plates are the same as those of the two groups of rectangular parts of the lower bottom plate, the lower surface of the bottom plate is provided with a coaming, the height of the coaming is 1/2 of the height of the coaming below, the left side, the right side and the coaming below are connected through connecting rods, the coaming in front is connected with the cover plate through a support frame, the connection of all parts of the frame is streamline, the width of the front end of the bottom plate is smaller than that of the middle part and the tail part, two wings of the isosceles triangle part of the bottom plate are provided with main wings which are arranged in water and used for, the tail end of the main wing is connected with the tail part of the X-shaped shaft through a control rod and a flap, the inner side of the main wing is provided with a transmitter, the inner side and the outer side of the transmission belt of the transmitter are provided with water-pushing ground treading devices, the inner side of each water-pushing ground treading device is provided with a coaming of a frame, the inner side of the coaming is provided with a transmission shaft, a bullet storage bin and a weapon storage place are arranged between the transmission shaft and a human body, the back of the cover plate is provided with a press plate, hands of a chariot are placed on the press plate when the chariot moves forwards, one side of the press plate is provided with a controller, the outer sides of the coaming at two sides of a group of rectangles behind the bottom plate are respectively provided with a group of tail wings, the inner side and the outer sides of the transmission belt of the transmitter are provided with the water-pushing ground treading devices, the first section of the tail part of, The angle formed by the tail wing and the backward surface of the coaming is 70-80 degrees, the main wing and the tail wing are under the water surface when navigating in water, the main wing and the outer side of the tail wing move downwards and inwards after landing and are converted into a protective plate outside the ground kicker, the main wing, the tail wing and the backward surface of the coaming are parallel when the vehicle travels on land, the width of the main wing and the tail wing is consistent with the height of the coaming below the coaming outside the coaming, the main wing, the tail wing and the coaming (the part of the main wing and the tail wing which do not cover the ground), the outer side of the bottom plate and the outer side of the cover plate are all provided with a support frame, a longitudinal conveying pipe is arranged among the main wing, the tail wing and the support frame, the longitudinal conveying pipe is connected with jet water spray pipes below the main wing and the tail wing, the jet water spray pipes face backwards, the nozzle is arranged at one side close to the chariot, the bottom plate part is provided with a transverse, the surface of the support frame is densely distributed with a plurality of through holes, a rotary hollow shaft is arranged in each through hole, the inner diameter of each rotary hollow shaft is 5-10mm, the center line of each hollow shaft is perpendicular to the plane of the hollow shaft, threads are arranged in each through hole of each rotary hollow shaft, a coil is arranged on the outer side of each hollow shaft, an electromagnet is arranged on the outer side of each coil, the electromagnet is arranged between each electromagnet and the through hole in the surface of the support frame, and a rotary control disc is arranged at the; the tail end of the rotary hollow shaft is connected with a conveying pipe, the first section of the hollow shaft is provided with a round table-shaped rotating body, the small hole surface of the round table-shaped rotating body is connected with the first section of the hollow shaft, the inner diameter of the small hole surface is the same as that of the rotary hollow shaft, the inner diameter of the large hole surface is 30-60mm, the central line of the round table-shaped rotating body is the same straight line with the central line of the rotary hollow shaft connected with the round table-shaped rotating body, the large opening of the round table-shaped rotating body faces outwards, threads are arranged in the holes of the round table-shaped rotating bodies, the outer sides of the large opening surfaces of two adjacent groups of round table-shaped rotating bodies are tangent in pairs, a rotary control panel is arranged between the round table-shaped rotating bodies, when the control panel reaches the large opening tangent plane of the round table-shaped rotating body, the control rotating bodies are outwards extended outwards along with the inclined, when explosives explode from the upper, the lower, the left and the right of the chariot, fragments of the explosives slide into the round platform-shaped rotator along the cone, because of the screw thread in the rotator, the fragments push the rotator to rotate along the screw thread direction, so that the destructive power of the explosives is converted into available electric power or other energy through rotation, and then the fragments are discharged from the air injection water spray holes through the conveying pipe and the air injection water spray pipe.

2. The direction controller of the miniature amphibious individual combat tank of claim 1, comprising a pedal steering wheel, a direction transmission shaft, a steering shaft, an X-shaped shaft, a front transmission shaft and a rear transmission shaft; the method is characterized in that: the pedal steering wheel is installed and is in a channel steel-shaped structure with the center of the tail part of the frame bottom plate, the center of the pedal steering wheel is provided with bearings and is connected with the upper and lower groups of bottom plates through bearing shafts, the two ends of the pedal steering wheel are connected with the two ends of the tail part of the X-shaped shaft through direction transmission shafts, the X-shaped shaft is installed and is arranged between the lower surface of the first isosceles triangle of the lower bottom plate and the support frame, the middle point part of the isosceles triangle, an air injection and water injection pipe of the support frame and the center of the X-shaped shaft (the intersection of the X-shaped shaft) are both provided with bearing sleeves, the bearings are arranged in the bearing sleeves and are connected with the three groups of bearings through a steering gear shaft, the steering gear shaft is vertical to the lower surface, the steering gear shaft is arranged on the upper surface of the center of the X-shaped shaft, the head part of the, the gear arranged on one side of the steering gear is connected with the steering gear, the gear arranged on the other end of the transmission shaft is connected with the gear connected with the transmission wheel of the transmitter, the front end and the rear end of the X-shaped shaft are respectively provided with a front transmission shaft and a rear transmission shaft, and the transmission wheels are arranged at the two ends of the transmission shaft.

3. The conveyor of a miniature amphibious individual chariot of claim 1, comprising: the device comprises a gear, a transmission wheel bearing, a transmission belt and a control groove; the method is characterized in that: each group of conveyors is provided with a group of gears, two conveying wheels, two wheels are connected through a conveying belt, a control groove is arranged between the upper conveying belt and the lower conveying belt, the control groove is positioned between the upper conveying belt and the lower conveying belt, the length of the control groove is determined by the conveyors, the gears are connected with one conveying wheel behind the conveyors, the front two groups of conveyors are respectively arranged on X-shaped front and rear two groups of conveying shafts of a direction controller of the direction controller, the conveying wheels of the rear two groups of conveyors are respectively arranged on the two conveying shafts behind a frame, the conveying belts are arranged on the two conveying wheels of each group of conveyors, water pushing and ground treading devices are arranged on the inner side and the outer side of each conveying belt.

4. The water-pushing ground-treading device of the miniature amphibious individual chariot of claim 1 comprises; the water pushing pedal is used for pushing the floor, the pushing shaft, the bearing shaft and the control bearing; the method is characterized in that: the water-pushing pedal floor is rectangular, a support frame is arranged at the bottom of the water-pushing pedal floor, conical rotating bodies are densely distributed on the outer side of the support frame, a bottom plate with patterns on the bottom surface is arranged on the outer side of each conical rotating body, a pushing shaft is arranged in the center of the upper surface of the water-pushing pedal floor, the pushing shaft is perpendicular to the upper surface of the water-pushing pedal floor, the other end of the pushing shaft is connected with a bearing shaft and moves on a control groove of a conveyor through a bearing wheel, the inner side of the center of the pushing shaft is connected with a conveyor belt of the conveyor, and four groups of water-pushing pedal floor devices are uniformly distributed on each conveyor belt.

5. The support frame of the miniature amphibious individual combat vehicle of claim 1, comprising: the device comprises a support plate, a through hole, a conveying pipe, an air-jet water-spraying pipe and a nozzle; the method is characterized in that: the shape of the plane of the supporting plate is the same, through holes are uniformly distributed on the surface of the supporting plate, a rotary hollow shaft is arranged in each through hole, the inner diameter of the rotary hollow shaft is 5-10mm, the central line of the hollow shaft is perpendicular to the plane, threads are arranged in each hole of the rotary hollow shaft, a coil is arranged on the outer side of the hollow shaft, an electromagnet is arranged on the outer side of each coil, the electromagnet is arranged between each through hole on the surface of the supporting frame, a conveying pipe is sequentially connected to the tail end of each rotary hollow shaft on the same arc line, then a plurality of sets of longitudinal and transverse conveying pipes are converged into an air-jet water spray pipe and sprayed out from a nozzle, the angle between each conveying pipe and the air-jet water spray pipe is 45 degrees, a pushing blade is arranged at the first section of the air-jet water spray pipe, the part of the conveying pipe in front of the pushing blade is opened on, the propelling blade is connected with the output shaft of the gearbox through the rotating shaft, and when the toy chariot sails in water, water is sprayed out of the nozzle through the rotating hollow shaft of the underwater round platform-shaped rotating body, the conveying pipe and the air and water spraying pipe, so that the toy chariot moves forward.

6. Upon landing of the miniature amphibious individual combat vehicle according to claim 1; the method is characterized in that: firstly, adjusting a water-pushing and ground-treading device, adjusting two groups of water-pushing and ground-treading devices under a direction controller at the head part of a frame to be in front and back of the centers of two conveying wheels, adjusting two groups of water-pushing and ground-treading devices at the back of the frame, adjusting the water-pushing and ground-treading device at one side to be just below a front conveying wheel at the tail part, adjusting the water-pushing and ground-treading device at the other side to be behind a front conveying wheel at the tail part, then a person lies on the frame, manually controlling a weapon, pedaling a pressing plate of the direction controller, starting an engine to drive the conveying wheels of a conveyor to rotate through a gearbox and a conveying shaft, driving the water-pushing and ground-treading devices to move backwards through the conveying belt to move a fighting vehicle forwards, driving the frame to move forwards under the action of a control groove by the conveying wheels of a land conveyor and the water-pushing and ground-treading devices, and driving the frame to move forwards under the action of the control groove by the water-pushing and ground-treading devices of the conveyor, driving the conveying belt of the conveyor to move upwards to, while another water-pushing kick-up device on the conveyor enters water (ground) below the conveyor wheel; the water pushing and treading device is grounded, and the process is repeated.