CN104480921A - Electromechanical control automatic duckweed salvaging device - Google Patents

Abstract

An electromechanical control automatic duckweed salvage device, including a transmission mechanism, a propulsion mechanism, a salvage mechanism, a hull and a battery; salvage. The symmetrical distributed design is adopted to keep the center of gravity of the whole device in the middle of the hull to ensure the balance of the hull; the mesh salvage mechanism is adopted, which can not only salvage the duckweed, but also drain the water smoothly, leaving only the salvaged Duckweed; a motor is used as the power source to drive the movement of the propulsion mechanism and the salvage mechanism at the same time, which effectively reduces the production cost. The design is compact and ingenious, simple and practical, convenient and safe.

Description

An electromechanical control automatic duckweed salvage device

technical field

The invention relates to a device for salvaging duckweed on the water surface, in particular to an electromechanical control device for automatically salvaging duckweed.

Background technique

Duckweed grows in many waters in my country. When it erupts, it can occupy the entire water surface, consume oxygen in the water, cause a large number of aquatic organisms such as fish and shrimp to die, and cause great damage to the environment. Existing devices for salvaging duckweed are generally relatively large, complex in structure, cumbersome to manufacture, high in cost, and expensive, and are not suitable for salvage in small water areas.

Contents of the invention

The technical problem to be solved by the present invention is to provide an electromechanical control automatic duckweed fishing device with novel concept, compact structure, relatively simple manufacture, stable operation, safe operation and good performance. labor intensity.

In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions:

The transmission mechanism includes a motor, a motor shaft, a motor spur gear, a first drive shaft, a second drive shaft, a first drive shaft spur gear, a second drive shaft spur gear, a first drive shaft bevel gear, a second drive shaft bevel Gear, No. 1 front bearing seat, No. 1 rear bearing seat, No. 2 front bearing seat and No. 2 rear bearing seat; the motor is installed on the hull, the motor shaft passes through the front and rear ends of the motor, and the motor spur gear is installed on the On the front end of the motor shaft; the first driving shaft spur gear and the second driving shaft spur gear are respectively interference fit on the front end of the first driving shaft and the rear end of the second driving shaft, and the bevel gear of the first driving shaft and the second driving shaft The bevel gears are respectively interference-fitted on the front end of the first driving shaft and the front end of the second driving shaft; the first driving shaft and the second driving shaft are symmetrically arranged on both sides of the motor, and the spur gear of the first driving shaft and the second driving shaft The spur gear meshes with the motor spur gear respectively from both sides of the motor spur gear; the first drive shaft is fixed on the hull through the No. 1 front bearing seat and the No. 1 rear bearing seat, and the second drive shaft passes through the No. The rear bearing seat is fixed on the hull;

The pushing mechanism includes the rear end of the motor shaft, the impeller and the pushing mechanism bearing; the pushing mechanism bearing is installed on the rear end wall of the hull, and the rear end of the motor shaft passes through the rear end wall of the hull from the pushing mechanism bearing, and the motor The rear end of the shaft is provided with an impeller outside the hull;

The salvage mechanism includes No. 1 driven shaft, No. 2 driven shaft, No. 1 driven shaft bevel gear, No. 2 driven shaft bevel gear, No. 1 salvage net bucket, No. 2 salvage net bucket, No. 1 driven shaft Bearing, No. 2 driven shaft bearing, No. 1 driven shaft bearing seat and No. 2 driven shaft bearing seat; the No. 1 driven shaft bearing and No. 2 driven shaft bearing are respectively installed on the walls of the left and right sides of the hull , the No. 1 driven shaft and the No. 2 driven shaft pass through the left and right sides of the hull from the No. 1 driven shaft bearing and No. 2 driven shaft bearing respectively, and pass through the No. 1 driven shaft bearing seat and No. The shaft bearing seat fixes the No. 1 driven shaft and No. 2 driven shaft on the hull; the No. 1 driven shaft bevel gear is interference-fitted on one end of the No. 1 driven shaft in the hull, and the No. 2 driven shaft bevel gear passes The surplus is assembled at one end of the No. 2 driven shaft in the hull; the No. 1 driven shaft bevel gear and the No. 2 driven shaft bevel gear mesh with the first driving shaft bevel gear and the second driving shaft bevel gear in the transmission mechanism ; The No. 1 salvage net bucket is installed on the end of the No. 1 driven shaft outside the hull, and the No. 2 salvage net bucket is installed on the end of the No. 2 driven shaft outside the hull;

A battery and a motor switch for powering the motor are also installed on the hull.

Bearings are all installed on the No. two front bearing seat, No. two rear bearing seat, No. two front bearing seat, No. two rear bearing seat, No. one driven shaft bearing seat and No. two driven shaft bearing seat.

The outstanding advantages of the present invention are:

1. The impeller propulsion mechanism is adopted, which can drive the impeller to rotate through the motor, so that the hull can be pushed forward smoothly.

2. All parts and mechanisms are symmetrically distributed on both sides of the hull, so that the center of gravity of the entire device is kept in the middle of the hull to ensure the balance of the hull.

3. The net-shaped salvage mechanism with fine meshes can not only salvage the duckweed, but also drain the water smoothly, leaving only the salvaged duckweed.

4. A motor is used as the power source to simultaneously drive the movement of the propulsion mechanism and the salvage mechanism, effectively reducing the production cost.

5. The design is compact and ingenious, simple and practical, convenient and safe.

Description of drawings

Fig. 1 is a structural schematic diagram of an electromechanical control automatic dredging device for duckweed according to the present invention.

Fig. 2 is a top view of an electromechanical control automatic duckweed fishing device according to the present invention.

Fig. 3 is a schematic diagram of a transmission mechanism of an electromechanical control automatic duckweed fishing device according to the present invention.

Fig. 4 is a schematic diagram of a propulsion mechanism of an electromechanical control automatic duckweed fishing device according to the present invention.

Fig. 5 is a schematic diagram of No. 2 fishing net bucket of an electromechanical control automatic duckweed fishing device according to the present invention.

Fig. 6 is a schematic diagram of a fishing net of a fishing bucket of an electromechanically controlled automatic duckweed fishing device according to the present invention.

Fig. 7 is a schematic diagram of the second drive shaft of an electromechanical control automatic duckweed fishing device according to the present invention.

The marks in the figure are: impeller 1, motor shaft 2, propulsion mechanism bearing 3, hull 4, No. 2 salvage net bucket 5, No. 1 driven shaft bearing 6, No. 2 driven shaft bearing 7, No. 1 salvage net bucket 8, Motor 9, motor spur gear 10, first driving shaft spur gear 11, first driving shaft 12, No. 1 rear bearing seat 13, No. 1 front bearing seat 14, first driving shaft bevel gear 15, No. 1 driven shaft bearing Seat 16, No. 1 driven shaft bevel gear 17, No. 2 driven shaft bevel gear 18, No. 2 driven shaft bearing housing 19, second driving shaft bevel gear 20, No. 2 front bearing housing 21, No. 2 rear bearing housing 22, the second drive shaft 23, the second drive shaft spur gear 24, the motor switch 25, the first driven shaft 26 and the second driven shaft 27.

Detailed ways

As shown in Figures 1 to 7, a kind of electromechanical control automatic duckweed salvage device according to the present invention includes a transmission mechanism, a propulsion mechanism, a salvage mechanism, a hull and a battery, and its specific structure and connection mode are:

Described transmission mechanism comprises electric motor 9, motor shaft 2, motor spur gear 10, the first drive shaft 12, the second drive shaft 23, the first drive shaft spur gear 11, the second drive shaft spur gear 24, the first drive shaft cone Gear 15, second driving shaft bevel gear 20, No. 1 front bearing block 14, No. 1 rear bearing block 13, No. 2 front bearing block 21 and No. 2 rear bearing block 22; Described motor 9 is installed on the hull 4, and the motor The shaft 2 passes through the front and rear ends of the motor 9, and the motor spur gear 10 is installed on the front end of the motor shaft 2; the first drive shaft spur gear 11 and the second drive shaft spur gear 24 are respectively interference-fitted on the first drive shaft 12 The rear end of the rear end and the rear end of the second driving shaft 23, the first driving shaft bevel gear 15 and the second driving shaft bevel gear 20 are respectively interference fitted on the front end of the first driving shaft 12 and the front end of the second driving shaft 23; A drive shaft 12 and a second drive shaft 23 are symmetrically arranged on both sides of the motor, and the first drive shaft spur gear 11 and the second drive shaft spur gear 24 mesh with the motor spur gear 10 from both sides of the motor spur gear 10 respectively; The first driving shaft 12 is fixed on the hull by No. 1 front bearing block 14 and No. 1 rear bearing block 13, and the second driving shaft 23 is fixed on the hull by No. 2 front bearing block 21 and No. 2 rear bearing block 22;

Described pushing mechanism comprises the rear end of motor shaft 2, impeller 1 and pushing mechanism bearing 3, and described pushing mechanism bearing 3 is installed on the rear end wall surface of hull 4, and the rear end of motor shaft 2 passes through pushing mechanism bearing 3 The rear end wall of the hull 4, the rear end of the motor shaft 2 is equipped with an impeller 1 on a part other than the hull 4;

The salvage mechanism includes No. 1 driven shaft 26, No. 2 driven shaft 27, No. 1 driven shaft bevel gear 17, No. 2 driven shaft bevel gear 18, No. 1 salvage net bucket 8, No. 2 salvage net bucket 5 , No. 1 driven shaft bearing 6, No. 2 driven shaft bearing 7, No. 1 driven shaft bearing seat 16 and No. 2 driven shaft bearing seat 19; said No. 1 driven shaft bearing 6 and No. 2 driven shaft Bearing 7 is installed on the wall surface of hull 4 left and right sides respectively, and No. 1 driven shaft 26 and No. 2 driven shaft 27 pass through hull 4 from No. 1 driven shaft bearing 6 and No. 2 driven shaft bearing 7 respectively. The walls on the left and right sides are respectively fixed on the hull by No. 1 driven shaft bearing seat 16 and No. 2 driven shaft bearing seat 19; No. 1 driven shaft bevel gear 17 interference fits in one end of the No. 1 driven shaft 26 in the hull, and No. 2 driven shaft bevel gear 18 interference fits in the end of the No. 2 driven shaft 27 in the hull; No. 1 driven shaft bevel gear 17 and No. two driven shaft bevel gear 26 meshes with the first driving shaft bevel gear 15 and the second driving shaft bevel gear 20 in the transmission mechanism; On one end, the No. 2 salvage net bucket 5 is installed on the end of the No. 2 driven shaft 27 outside the hull;

A battery and a motor switch 25 for powering the motor 9 are also installed on the hull 4 .

Bearings are all installed on the No. two front bearing seat, No. two rear bearing seat, No. two front bearing seat, No. two rear bearing seat, No. one driven shaft bearing seat and No. two driven shaft bearing seat.

It works as follows:

The working condition of the present invention is a 60V storage battery power supply, and the device can be used to salvage and clean duckweed in various parts of the water area.

Turn on the motor switch 25, the motor 9 rotates, and the impeller 1 is driven to rotate by the motor shaft 2 at the rear end, so that the hull 4 is advanced, and the motor shaft 2 front end drives the motor spur gear 10 to rotate; the motor spur gear 10 passes through the first driving shaft spur gear 11 The meshing with the second driving shaft spur gear 24 transmits the motion to the first driving shaft 12 and the second driving shaft 23; the first driving shaft 12 transmits the motion to the No. 1 driven shaft bevel gear through the first driving shaft bevel gear 15 17. The second driving shaft 23 transmits the motion to the No. 2 driven shaft bevel gear 18 through the second driving shaft bevel gear 20; the movement of the No. 1 driven shaft bevel gear 17 drives the No. 1 driven shaft 26 to move, so that the No. 2 The fishing bucket 5 rotates and starts to move; the motion of the No. 2 driven shaft bevel gear 18 drives the No. 2 driven shaft 27 to rotate, so that the No. 1 fishing bucket 8 rotates and starts moving. In this way, duckweed can be salvaged while the impeller 1 is pushed forward.

Described impeller 1, No. 1 salvage net bucket 8 and No. 2 salvage net bucket 5 are driven by a motor 9, rotate simultaneously, stop simultaneously. The center of gravity of the electromechanical control automatic duckweed fishing device remains in the middle of the hull 4 to ensure the balance of the hull 4 .

The motor 9 makes the No. 1 fishing net bucket 8 and the No. 2 fishing net bucket 5 all operate at 20 r/min with a rotating speed through a transmission mechanism.

The motor 9 makes the impeller 1 run at a speed of 60 r/min through the motor shaft 2 .

Claims (2)

1. Electromechanical Control salvages a duckweed device automatically, it is characterized in that, comprises transmission mechanism, propulsive mechanism, salvaging mechanism, hull and battery,

Described transmission mechanism comprises motor, motor reel, motor spur gear, the first driving shaft, the second driving shaft, the first driving shaft spur gear, the second driving shaft spur gear, the first driving shaft bevel gear, the second driving shaft bevel gear, a front-end bearing pedestal, rear bearing block, No. two front-end bearing pedestals and No. two rear bearing blocks; Described motor is arranged on hull, and motor reel passes from the rear and front end of motor, and motor spur gear is arranged on the front end of motor reel; First driving shaft spur gear and the second driving shaft spur gear respectively elastic conjunction in the rear end of the front end of the first driving shaft and the second driving shaft, the first driving shaft bevel gear and the second driving shaft bevel gear respectively elastic conjunction in the front end of the front end of the first driving shaft and the second driving shaft; First driving shaft and the second driving shaft is symmetrical is arranged on motor both sides, the first driving shaft spur gear and the second driving shaft spur gear engage from the both sides of motor spur gear with motor spur gear respectively; First driving shaft is fixed on hull by a front-end bearing pedestal and a rear bearing block, and the second driving shaft is fixed on hull by No. two front-end bearing pedestals and No. two rear bearing blocks;

Described pushing mechanism comprises the rear end of motor reel, impeller and pushing mechanism bearing; Described pushing mechanism bearing is arranged on the rear end wall of hull, and the rear end of motor reel through the rear end wall of hull, the rear end of the motor reel part outside hull is provided with impeller from pushing mechanism bearing;

Described salvaging mechanism comprises a driven shaft, No. two driven shafts, a driven shaft bevel gear, No. two driven shaft bevel gears, a fishing net bucket, No. two fishing net buckets, a driven shaft bearing, No. two driven shaft bearings, a driven shaft bearing support and No. two driven shaft bearing supports; A described driven shaft bearing and No. two driven shaft bearings are arranged on the wall of the hull left and right sides respectively, a driven shaft and No. two driven shafts pass hull the right and left wall respectively from a driven shaft bearing and No. two driven shaft bearings, are fixed on hull respectively by a driven shaft bearing support and No. two driven shaft bearing supports by a driven shaft and No. two driven shafts simultaneously; A driven shaft bevel gear elastic conjunction is the one end of driven shaft in hull, and No. two driven shaft bevel gear elastic conjunction are No. two driven shaft one end in hull; A driven shaft bevel gear and No. two driven shaft bevel gears engage with the first driving shaft bevel gear in described transmission mechanism and the second driving shaft bevel gear; A fishing net bucket is arranged on driven shaft one end outside hull, and No. two fishing net buckets are arranged on No. two driven shafts one end outside hull;

Described hull is also provided with to the battery of motor and motor switch.

2. Electromechanical Control as claimed in claim 1 salvages duckweed device automatically, it is characterized in that, described No. two front-end bearing pedestals, No. two rear bearing blocks, No. two front-end bearing pedestals, No. two rear bearing blocks, a driven shaft bearing support and No. two driven shaft bearing supports are all provided with bearing.