Hydrology and water quality monitoring unmanned ship

Abstract

A hydrology and water quality monitoring unmanned ship comprises a monitoring bearing table, an upper transmission shaft, a driven power gear, a driving power gear, a main driving motor, a switching hydraulic cylinder, a switching block, a side protection cover, a first propeller, a second propeller, a first gear shaft, a second bevel gear, a forward driving gear, a lower transmission shaft, a first bevel gear and a reverse driving gear. Monitoring unmanned ships are arranged on the two sides of the monitoring bearing table, power mechanism bearing cylinders are arranged on the side faces of the monitoring unmanned ships, a motor protection cover is arranged at the bottom of the monitoring bearing table, a motor mounting table is arranged in the motor protection cover, and a main driving motor is fixedly connected to the bottom of the motor mounting table; an upper transmission shaft mounting cylinder is arranged at the bottom of the motor protective cover and rotationally connected with the upper transmission shaft.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hydrology and water quality monitoring, especially relates to a hydrology and water quality monitoring unmanned ship. BACKGROUND

[0002] The prior art (publication number: CN111824342A) proposes a hydrology and water quality monitoring unmanned ship, which comprises an infrared obstacle avoidance device, an opening and closing structure, a ship body, the infrared obstacle avoidance device is fixed at the front end of the ship body, and the opening and closing structure is installed on the surface of the ship body and leads to the inside thereof; the opening and closing structure comprises a constant pressure block, a chute, a baffle structure, a first telescopic device, a second telescopic device, a sliding block, an air cavity and a bronchus, the constant pressure block is fixedly connected with the baffle structure on both sides, however, when the ship body advances, the suspended matter in the water gradually accumulates on the opening and closing structure in front of the ship body, the ship body is driven by double propellers, the turning radius of the ship body is large, and it is difficult to turn in the face of relatively narrow water area, thereby affecting the monitoring effect. SUMMARY

[0003] The utility model provides a kind of hydrology and water quality monitoring unmanned ship for the above-mentioned deficiencies of prior art, monitoring bearing table can be in situ steering, turning radius is smaller, so that the device can still ensure the smooth progress of monitoring work even in the face of narrow water area.

[0004] The utility model aims to realize by the following technical scheme:

[0005] A kind of hydrology and water quality monitoring unmanned ship, including monitoring bearing table, upper transmission shaft, driven power gear, driving power gear, main drive motor, switching hydraulic cylinder, switching block, side protection cover, No. 1 propeller, No. 2 propeller, No. 1 gear shaft, No. 2 bevel gear, positive drive gear, lower transmission shaft, No. 1 bevel gear, reverse drive gear, the monitoring bearing table side has monitoring unmanned ship, monitoring unmanned ship side has power mechanism bearing cylinder, monitoring bearing table bottom has motor protection cover, motor protection cover inside has motor installation table, motor installation table bottom fixed connection main drive motor, the transmission shaft of main drive motor has fixed connection driving power gear, motor protection cover bottom has upper transmission shaft installation cylinder, upper transmission shaft installation cylinder is connected with upper transmission shaft rotationally, upper transmission shaft top fixed connection driven power gear, driving power gear and driven power gear mesh, upper transmission shaft bottom has linkage hexagonal bar, the side of power mechanism bearing cylinder towards motor protection cover has hydraulic cylinder bearing table, hydraulic cylinder bearing table middle part has transmission shaft installation slot, transmission shaft installation slot is connected with lower transmission shaft rotationally, lower transmission shaft top has switching installation slot, hydraulic cylinder bearing table top has hydraulic cylinder installation slot, switching hydraulic cylinder is inserted to the inside fixed of hydraulic cylinder installation slot, the hydraulic rod top of switching hydraulic cylinder has fixed connection switching block, switching block is adapted to switching installation slot, and switching block connects switching installation slot.

[0006] The switching installation groove rotates outside the switching block, the linkage hexagonal groove is inside the lower transmission shaft, the linkage hexagonal groove is adapted to the linkage hexagonal rod, the linkage hexagonal groove is connected with the linkage hexagonal rod, the linkage hexagonal rod slides inside the linkage hexagonal groove, the power mechanism installation groove is inside the power mechanism bearing cylinder, the side protection cover is arranged on the both sides of the power mechanism installation groove, the power mechanism installation groove is adapted to the side protection cover, the power mechanism installation groove is connected with the side protection cover, the side protection cover is inserted into the power mechanism installation groove, the inner gear protection groove, the first propeller installation table and the second propeller installation table are inside the power mechanism installation groove, the inner gear protection groove is in the central position, the first propeller installation table is on the side of the inner gear protection groove towards the navigation direction of the monitoring bearing table, the second propeller installation table is on the side of the inner gear protection groove away from the navigation direction of the monitoring bearing table, and the first propeller is arranged on the side of the first propeller installation table away from the inner gear protection groove.

[0007] The first propeller is close to the side of the first propeller installation table, and the first propeller installation shaft is rotatably connected with the first propeller installation table, the propeller butt joint hexagonal groove is inside the first propeller installation shaft, the first gear shaft is arranged on the side of the first propeller installation shaft close to the inner gear protection groove, the first gear shaft is rotatably connected with the inner gear protection groove, the propeller butt joint hexagonal rod is arranged on the side of the first gear shaft towards the first propeller installation shaft, the propeller butt joint hexagonal rod is adapted to the propeller butt joint hexagonal groove, the propeller butt joint hexagonal rod is connected with the propeller butt joint hexagonal groove, the propeller butt joint hexagonal rod slides inside the propeller butt joint hexagonal groove, and the propeller butt joint hexagonal rod is connected with the propeller butt joint hexagonal groove inside the propeller butt joint hexagonal groove through the spring.

[0008] Beneficial effects: 1. During the hydrological monitoring process, when the forward driving gear is simultaneously meshed with the first bevel gear and the second bevel gear, the first propeller and the second propeller rotate in opposite directions, so that the first propeller and the second propeller simultaneously push the water flow backward, thereby driving the monitoring bearing table to move forward, when turning, only the switching hydraulic cylinder on one side is started, the retraction of the hydraulic rod of the switching hydraulic cylinder disconnects the forward driving gear from the first bevel gear and the second bevel gear, and the reverse driving gear is connected with the first bevel gear and the second bevel gear, so that the first propeller and the second propeller rotate in the opposite direction, thereby making the first propeller and the second propeller at this position push the water flow to move forward, and cooperating with the first propeller and the second propeller on the other side to push the water flow backward, the monitoring bearing table can turn in place, the turning radius is smaller, and the device can still ensure the smooth progress of the monitoring work even in narrow water areas.

[0009] 2.The propeller butt joint hexagonal rod and the propeller butt joint hexagonal groove are connected by a spring inside, so that the reverse driving gear, the forward driving gear and the first bevel gear and the second bevel gear are connected and switched, the first bevel gear can move a small amount towards the direction of the first propeller mounting shaft, so that the reverse driving gear or the forward driving gear is smoothly connected with the first bevel gear and the second bevel gear, avoiding the tooth and the groove position not corresponding to cause jamming in the process of connecting the reverse driving gear or the forward driving gear with the first bevel gear and the second bevel gear, and ensuring that the switching process is stable.

[0010] 3.The single power mechanism bearing cylinder is provided with the first propeller and the second propeller to simultaneously drive the monitoring bearing table to move, and the power mechanism mounting groove adopts a two-side communication structure, so that the flow of water entering the power mechanism mounting groove is larger, the first propeller and the second propeller can better push the monitoring bearing table to move forward, and the monitoring bearing table moves faster.

[0011] 4.The side protection cover is inserted into the power mechanism mounting groove, and the side protection cover can protect the mechanism inside the power mechanism mounting groove, avoids large debris from entering to cause failure, and reduces the failure rate of the device in the process of hydrological monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 A hydrological water quality monitoring unmanned ship structure schematic diagram is provided.

[0013] Figure 2 A main drive motor installation state diagram is provided.

[0014] Figure 3 A lower transmission shaft installation state diagram is provided.

[0015] Figure 4 A lower transmission shaft installation state side view sectional view is provided.

[0016] Figure 5 A power mechanism bearing cylinder structure schematic diagram is provided.

[0017] Figure 6 A first propeller structure schematic diagram is provided.

[0018] Figure 7 A second propeller structure schematic diagram is provided. DETAILED DESCRIPTION

[0019] The utility model will be further explained in detail in the basis of drawings and embodiments:

[0020] Embodiment 1:

[0021] A hydrological water quality monitoring unmanned ship, comprising a monitoring bearing table 1, an upper transmission shaft 6, a driven power gear 7, a driving power gear 9, a main drive motor 10, a switching hydraulic cylinder 14, a switching block 15, a side protection cover 18, a No. 1 propeller 22, a No. 2 propeller 23, a No. 1 gear shaft 27, a No. 2 bevel gear 29, a forward drive gear 30, a lower transmission shaft 31, a No. 1 bevel gear 33, a reverse drive gear 34, the monitoring bearing table 1 has monitoring unmanned ships 2 on both sides, the monitoring unmanned ships 2 have power mechanism bearing cylinders 3 on the side, the monitoring bearing table 1 has motor protection covers 4 at the bottom, the motor protection covers 4 have motor mounting tables 8 inside, the motor mounting tables 8 are fixedly connected with the main drive motor 10 at the bottom, the main drive motor 10 has a transmission shaft fixedly connected with the driving power gear 9, the motor protection covers 4 have upper transmission shaft mounting cylinders 5 at the bottom, the upper transmission shaft mounting cylinders 5 are rotationally connected with the upper transmission shaft 6, the upper transmission shaft 6 is fixedly connected with the driven power gear 7 at the top, the driving power gear 9 is engaged with the driven power gear 7, the upper transmission shaft 6 has a linkage hexagonal rod 11 at the bottom, the power mechanism bearing cylinders 3 have hydraulic cylinder bearing tables 12 on the side facing the motor protection covers 4, the hydraulic cylinder bearing tables 12 have transmission shaft mounting grooves 35 in the middle, the transmission shaft mounting grooves 35 are rotationally connected with the lower transmission shaft 31, the lower transmission shaft 31 has a switching mounting groove 16 at the top, the hydraulic cylinder bearing tables 12 have hydraulic cylinder mounting grooves 13 at the top, the switching hydraulic cylinder 14 is inserted into the hydraulic cylinder mounting grooves 13 and fixed, the switching hydraulic cylinder 14 has a hydraulic rod fixedly connected with the switching block 15 at the top, the switching block 15 is adapted to the switching mounting groove 16, and the switching block 15 is connected with the switching mounting groove 16.

[0022] Example 2

[0023] The utility model discloses switching installation groove 16 rotates at the outside of switching block 15, and the inside of lower transmission shaft 31 has linkage hexagonal groove 32, and linkage hexagonal groove 32 is adapted with linkage hexagonal bar 11, and linkage hexagonal groove 32 is connected with linkage hexagonal bar 11, and linkage hexagonal bar 11 slides in the inside of linkage hexagonal groove 32, and the inside of power mechanism bearing cylinder 3 has power mechanism installation groove 17, and the both sides of power mechanism installation groove 17 are provided with side protective cover 18, and power mechanism installation groove 17 is adapted with side protective cover 18, and power mechanism installation groove 17 is connected with side protective cover 18, and side protective cover 18 is inserted to the inside of power mechanism installation groove 17, and side protective cover 18 is inserted to the inside of power mechanism installation groove 17, and side protective cover 18 can protect the mechanism in the inside of power mechanism installation groove 17, avoids the big lump of sundries to enter and causes the failure, reduces the failure rate of this device in the hydrological monitoring process, and the inside of power mechanism installation groove 17 has internal gear protection groove 19, no. 1 propeller installation platform 20, no. 2 propeller installation platform 21, internal gear protection groove 19 is in the central position, no. 1 propeller installation platform 20 is in the side of internal gear protection groove 19 towards the navigation direction of monitoring bearing table 1, no. 2 propeller installation platform 21 is in the side of internal gear protection groove 19 away from the navigation direction of monitoring bearing table 1, and no. 1 propeller installation platform 20 away from the side of internal gear protection groove 19 is provided with no. 1 propeller 22.

[0024] Example 3

[0025] The utility model discloses a one propeller 22 is close to one propeller installation platform 20 one side with one propeller installation shaft 24, one propeller installation shaft 24 is connected with one propeller installation platform 20 rotation, one propeller installation shaft 24 inside has propeller butt joint hexagonal groove 36, one propeller installation shaft 24 is close to the one side of internal gear protection groove 19 and is provided with one gear shaft 27, one gear shaft 27 is connected with internal gear protection groove 19 rotation, one gear shaft 27 is towards one propeller installation shaft 24 one side and has propeller butt joint hexagonal bar 26, propeller butt joint hexagonal bar 26 is adapted with propeller butt joint hexagonal groove 36, propeller butt joint hexagonal bar 26 connects propeller butt joint hexagonal groove 36, propeller butt joint hexagonal bar 26 slides in propeller butt joint hexagonal groove 36 inside, propeller butt joint hexagonal bar 26 is connected with propeller butt joint hexagonal groove 36 inside through spring, make reverse drive gear 34, positive drive gear 30 and one bevel gear 33, second bevel gear 29 are connected and switch to process, one bevel gear 33 can be towards one propeller installation shaft 24 direction and move a little, thereby make reverse drive gear 34 or positive drive gear 30 and one bevel gear 33, second bevel gear 29 are connected smoothly, avoid the process of connecting and make reverse drive gear 34 or positive drive gear 30 connect one bevel gear 33, second bevel gear 29 in the process of the tooth and the groove position do not correspond and cause jam, guarantee switching process stablely, propeller butt joint hexagonal bar 26 is connected with propeller butt joint hexagonal groove 36 inside through spring.

[0026] Embodiment 4

[0027] The utility model discloses a one gear shaft 27 is towards the one side fixed connection one bevel gear 33 of internal gear protection groove 19 inside, two propeller installation platform 21 is away from the one side of internal gear protection groove 19 and is provided with two propellers 23, and the inclination of the propeller of two propellers 23 and one propeller 22 is opposite, and two propellers 23 are towards two propeller installation platform 21 one side and have two propeller installation shafts 25, and the inside of single power mechanism bearing cylinder 3 is provided with one propeller 22, two propellers 23 drive monitoring bearing platform 1 moves simultaneously, and power mechanism installation groove 17 adopts both sides intercommunication structure, make the flow of the water flow that enters power mechanism installation groove 17 inside larger, make one propeller 22, two propellers 23 and promote monitoring bearing platform 1 and go forward's effect better, and the moving speed of monitoring bearing platform 1 is faster, and two propeller installation shafts 25 are connected with two propeller installation platform 21 rotation, and two propeller installation shafts 25 are towards internal gear protection groove 19 one side and have two gear shafts 28.

[0028] Embodiment 5

[0029] The utility model discloses a gear shaft 28 and the inner toothed gear protection groove 19 rotation is connected, and the gear shaft 28 28 is fixedly connected to the one side of the inner toothed gear protection groove 19 inside the direction of the inner toothed gear protection groove 19, and the lower transmission shaft 31 middle part fixed connection reverse drive gear 34, and the lower transmission shaft 31 bottom fixed connection positive drive gear 30, and the positive drive gear 30 is engaged with the one taper gear 29, the taper gear 33 simultaneously, in the hydrological monitoring process, and the positive drive gear 30 is engaged with the taper gear 33, the taper gear 29 simultaneously, and the one propeller 22 is rotated with the two propellers 23 simultaneously and the rotating direction is opposite, and the one propeller 22, the two propellers 23 push the water flow back simultaneously, thereby drive monitoring bearing platform 1 advances, and when turning, only one side switching hydraulic cylinder 14 starts, and switching hydraulic cylinder 14 has the hydraulic rod retraction, and the positive drive gear 30 is disconnected with the taper gear 33, the taper gear 29, and the reverse drive gear 34 is connected with the taper gear 33, the taper gear 29, and thereby make the one propeller 22, the two propellers 23 reverse rotation, thereby make the one propeller 22, the two propellers 23 of this position push the water flow forward movement, cooperate the one propeller 22, the two propellers 23 of the other side push the water flow back, make monitoring bearing platform 1 can turn in situ, and the turning radius is smaller, make this device even if facing narrow water area still can guarantee the smooth progress of monitoring work.

[0030] Example 6

[0031] The utility model discloses installation steps: with the motor installation platform 8 bottom of monitoring bearing platform 1 has with main drive motor 10 fixed connection, with transmission shaft fixed connection driving power gear 9 that main drive motor 10 has, with upper transmission shaft 6 and monitoring bearing platform 1 have with upper transmission shaft installation cylinder 5 rotation connection, with upper transmission shaft 6 top and driven power gear 7 fixed connection, make driven power gear 7 and driving power gear 9 mesh, with lower transmission shaft 31 is inserted to transmission shaft installation groove 35 inside that power mechanism bearing cylinder 3 has, with the linkage hexagonal bar 11 of upper transmission shaft 6 is inserted to the linkage hexagonal groove 32 inside that lower transmission shaft 31 has, with switching hydraulic cylinder 14 is inserted to hydraulic cylinder installation groove 13 inside that power mechanism bearing cylinder 3 has fixed, with the hydraulic rod fixed connection switching block 15 that switching hydraulic cylinder 14 has, with switching block 15 is inserted to switching installation groove 16 inside that lower transmission shaft 31 has, with lower transmission shaft 31 middle part and reverse drive gear 34 fixed connection, with lower transmission shaft 31 bottom and positive drive gear 30 fixed connection, with the no. One propeller 22 has no. One propeller installation axle 24 and power mechanism bearing cylinder 3 have no. One propeller installation platform 20 rotation connection, with the no. Two propeller 23 has no. Two propeller installation axle 25 and power mechanism bearing cylinder 3 have no. Two propeller installation platform 21 rotation connection, with no. One gear axle 27 and power mechanism bearing cylinder 3 have internal gear protection groove 19 rotation connection, with the propeller butt joint hexagonal bar 26 of no. One gear axle 27 has is inserted to the propeller butt joint hexagonal groove 36 inside that no. One propeller 22 has, with propeller butt joint hexagonal bar 26 and propeller butt joint hexagonal groove 36 inside through spring connection, with no. One gear axle 27 and no. One bevel gear 33 fixed connection, make no. One bevel gear 33 and positive drive gear 30 mesh, with the no. Two gear axle 28 of no. Two propeller 23 has and internal gear protection groove 19 rotation connection, make no. Two gear axle 28 end and no. Two bevel gear 29 fixed connection, make no. Two bevel gear 29 and positive drive gear 30 fixed connection, with side protection cover 18 is inserted to power mechanism installation groove 17 inside that power mechanism bearing cylinder 3 has, and this device installation is completed.

[0032] The above only is the preferred implementation of the utility model, and does not use for limiting the utility model, should point out, for ordinary technical personnel in this technical field, on the premise of not departing from the technical principle of the utility model, still can make a number of improvements and variations, these improvements and variations also should be regarded as the protection range of the utility model.

Claims

1. An unmanned surface vessel for hydrological and water quality monitoring, characterized in that: The system includes a monitoring platform (1), an upper drive shaft (6), a driven power gear (7), a driving power gear (9), a main drive motor (10), a switching hydraulic cylinder (14), a switching block (15), a side protective cover (18), a first propeller (22), a second propeller (23), a first gear shaft (27), a second bevel gear (29), a forward drive gear (30), a lower drive shaft (31), a first bevel gear (33), and a reverse drive gear (34). The monitoring platform (1) has monitoring unmanned vessels (2) on both sides. The monitoring unmanned vessels (2) have a power mechanism support cylinder (3) on their sides. The monitoring platform (1) has a motor protective cover (4) at its bottom. Inside the motor protective cover (4) is a motor mounting platform (8). The motor mounting platform (8) is fixedly connected to the bottom of the main drive motor (10). The main drive motor (10) has a drive shaft fixedly connected to the driving power gear (9). The motor protective cover (4) has an upper drive shaft mounting cylinder at its bottom. (5) The upper drive shaft mounting cylinder (5) is rotatably connected to the upper drive shaft (6). The upper drive shaft (6) is fixedly connected to the driven power gear (7) at the top. The driving power gear (9) meshes with the driven power gear (7). The upper drive shaft (6) has a linkage hexagonal rod (11) at the bottom. The power mechanism bearing cylinder (3) has a hydraulic cylinder bearing platform (12) on the side facing the motor protective cover (4). The hydraulic cylinder bearing platform (12) has a drive shaft mounting groove (35) in the middle. The drive shaft mounting groove (35) is rotatably connected to the lower drive shaft (31). The lower drive shaft (31) has a switching mounting groove (16) at the top. The hydraulic cylinder bearing platform (12) has a hydraulic cylinder mounting groove (13) at the top. The switching hydraulic cylinder (14) is inserted into the hydraulic cylinder mounting groove (13) and fixed. The hydraulic rod of the switching hydraulic cylinder (14) is fixedly connected to the switching block (15). The switching block (15) is adapted to the switching mounting groove (16). The switching block (15) is connected to the switching mounting groove (16).

2. The unmanned surface vessel for hydrological and water quality monitoring according to claim 1, characterized in that: The switching mounting slot (16) rotates outside the switching block (15). The lower drive shaft (31) has a linkage hexagonal slot (32) inside. The linkage hexagonal slot (32) is adapted to the linkage hexagonal rod (11). The linkage hexagonal slot (32) is connected to the linkage hexagonal rod (11). The linkage hexagonal rod (11) slides inside the linkage hexagonal slot (32). The power mechanism bearing cylinder (3) has a power mechanism mounting slot (17) inside. Side protective covers (18) are provided on both sides of the power mechanism mounting slot (17). The power mechanism mounting slot (17) is adapted to the side protective covers (18). The power mechanism mounting slot (17) is connected to the side protective covers (18). The cover (18) is inserted into the power mechanism mounting slot (17). The power mechanism mounting slot (17) has an internal gear protection slot (19), a first propeller mounting platform (20), and a second propeller mounting platform (21). The internal gear protection slot (19) is in the center position. The first propeller mounting platform (20) is on the side of the internal gear protection slot (19) facing the navigation direction of the monitoring carrier platform (1). The second propeller mounting platform (21) is on the side of the internal gear protection slot (19) away from the navigation direction of the monitoring carrier platform (1). A first propeller (22) is installed on the side of the first propeller mounting platform (20) away from the internal gear protection slot (19).

3. The unmanned surface vessel for hydrological and water quality monitoring according to claim 2, characterized in that: The first propeller (22) has a first propeller mounting shaft (24) on the side near the first propeller mounting platform (20). The first propeller mounting shaft (24) is rotatably connected to the first propeller mounting platform (20). The first propeller mounting shaft (24) has a propeller mating hexagonal groove (36) inside. A first gear shaft (27) is provided on the side of the first propeller mounting shaft (24) near the internal gear protective groove (19). The first gear shaft (27) and the internal gear protective groove (19) are connected. The first gear shaft (27) has a propeller docking hexagonal rod (26) on the side facing the first propeller mounting shaft (24). The propeller docking hexagonal rod (26) is adapted to the propeller docking hexagonal groove (36). The propeller docking hexagonal rod (26) is connected to the propeller docking hexagonal groove (36). The propeller docking hexagonal rod (26) slides inside the propeller docking hexagonal groove (36). The propeller docking hexagonal rod (26) and the propeller docking hexagonal groove (36) are connected by a spring.

4. The unmanned surface vessel for hydrological and water quality monitoring according to claim 3, characterized in that: The first gear shaft (27) is fixedly connected to the first bevel gear (33) on the side facing the inner gear protective groove (19). The second propeller mounting platform (21) is provided with the second propeller (23) on the side away from the inner gear protective groove (19). The second propeller (23) and the first propeller (22) have opposite tilt directions. The second propeller (23) has a second propeller mounting shaft (25) on the side facing the second propeller mounting platform (21). The second propeller mounting shaft (25) is rotatably connected to the second propeller mounting platform (21). The second gear shaft (28) is provided on the side facing the inner gear protective groove (19).

5. The unmanned surface vessel for hydrological and water quality monitoring according to claim 1, characterized in that: The No. 2 gear shaft (28) is rotatably connected to the inner gear protective groove (19). The No. 2 gear shaft (28) is fixedly connected to the No. 2 bevel gear (29) on the side facing the inside of the inner gear protective groove (19). The middle part of the lower transmission shaft (31) is fixedly connected to the reverse drive gear (34). The bottom of the lower transmission shaft (31) is fixedly connected to the forward drive gear (30). The forward drive gear (30) meshes with the No. 2 bevel gear (29) and the No. 1 bevel gear (33) at the same time.

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