CN209441593U - Propeller driving structure - Google Patents

Abstract

A kind of propeller driving structure, an end wall of the output shaft of motor and an end wall of shaft are opposite and right, the end wall of the output shaft of motor it is opposite with shaft and pair the end wall snapping.A positioning tube is all respectively fixedly connected in the top and bottom of the cylinder of the output shaft of motor, a cylinder is equipped in each positioning tube, in addition a pair of cylinder is back-to-back is connected with one of a pair of of traction item respectively on one side, and the other end of a pair of traction item penetrates the top and bottom of a pair of of positioning tube respectively and the side wall with a pair of of traction circle body except it is connected respectively.In conjunction with other structures effectively prevent one of the output shaft of motor described in the prior art and the shaft connect via sleeve or other component after when assemble too complicated, time-consuming and laborious defect.

Description

Propeller driving structure

Technical field

The utility model relates to water quality monitoring technical fields, and in particular to a kind of propeller driving structure.

Background technique

Previous monitoring system, the data obtained is representative poor, can not reflect the situation of change of water pollution in time.

Then it is just proposed application No. is " 201721272185.7 ", the applying date is " 2017.09.29 " and patent name is The Water quality monitoring equipment of " a kind of Water quality monitoring equipment "；The Water quality monitoring equipment includes monitoring cabinet, described The tail portion of monitoring cabinet is provided with propeller, and bottom is provided with the balance weight that section is triangle, described to monitor the interior of cabinet Portion is divided into lower chamber, middle cavity and upper cavity, and the surface of the lower chamber is provided with inlet opening, setting in the lumen body There are water quality monitor, the water pump for the intracorporal water of the cavity of resorption to be pumped into water quality monitor and is used to drive the propeller Motor, the battery group with the water pump and motor electrical connection is provided in the upper cavity.

Water tank is additionally provided in the lumen body, the water pump is connected by water pipe with the water tank, the water quality prison The water outlet for surveying instrument and the water tank bottom is tightly connected, and the bottom of the water quality monitor is connected to the prison by drainpipe Measuring tank is external.

The liquid level sensor of upper and lower two with water pump electrical connection are provided on the inner wall of the water tank.

The solar photovoltaic panel with battery group electrical connection is provided at the top of the monitoring cabinet.

The wireless transmission antenna with water quality monitor electrical connection is provided at the top of the monitoring cabinet.

GPS positioning module is additionally provided in the upper cavity.

It can constantly be moved on needing the river surface monitored automatically, carry out the water quality monitoring of prolonged different location, And save the data of monitoring in real time, entire roboticized work is realized, the defect of artificial collection in worksite data is overcome.

The structure of the motor for driving the propeller are as follows: the propeller includes cylindric shaft, is looped around Several blades are welded on the outer wall of the shaft, the output shaft of the motor is connect with one of the shaft, but current is showed After one of the output shaft for the motor having and the shaft connect via sleeve or other component, even if can use, so And such component assembling is too complicated, it is time-consuming and laborious.

Utility model content

To solve the above problems, the utility model provides a kind of propeller driving structure, the prior art is effectively prevented Described in the output shaft of motor connect with one of the shaft via sleeve or other component after when too complicated, the time-consuming expense of assembly The defect of power.

In order to overcome the shortcomings in the prior art, the utility model provides a kind of propeller driving structure, and feature exists In, the propeller includes cylindric shaft, and it is looped around on the outer wall of the shaft and is welded several blades, the output of the motor One of axis and the shaft connect, the output shaft of the motor and a structure connecting of the shaft are as follows: the motor it is defeated Shaft is cylindrical-shaped structure, and the shaft is also cylindrical-shaped structure, an end wall and the shaft of the output shaft of the motor One end wall is opposite and right, the end wall of the output shaft of the motor it is opposite with shaft and pair the end wall snapping.

The utility model has the following beneficial effects:

Arch pincers hold plate 1A3 with the structure between a pair of of round ditch road 1A4, and arch pincers can be allowed to hold, and plate 1A3 is firm to be embedded In round ditch road 1A4, with this can allow the output shaft 101 of the motor with shaft 102 is firm connects, reversed a pair of drawing is led Draw circle body 106, then the output shaft 101 of the motor on one side same shaft 102 while connect, on a pair of of round ditch road 1A4 connects alignment, and release traction circle body 106 is reversely made in helical form beryllium-bronze silk 1 and helical form beryllium-bronze silk 2 109 Under, arch pincers can be allowed to hold plate 1A3 and be embedded in round ditch road 1A4, can allow the output shaft 101 of the motor is same to turn with this Axis 102 efficiently connects.

Detailed description of the invention

Fig. 1 is the cross-sectional view that the output shaft of the motor of the utility model is connect with the shaft.

Fig. 2 is enlarged drawing at the B of Fig. 1.

Specific embodiment

The utility model is described further below in conjunction with drawings and examples.

As Figure 1-Figure 2, Water quality monitoring system, including such as application No. is " 201721272185.7 ", the applying date It is Water quality monitoring equipment described in " a kind of Water quality monitoring equipment " for " 2017.09.29 " and patent name；The dynamic Water quality monitoring equipment includes monitoring cabinet, and the tail portion for monitoring cabinet is provided with propeller, and it is triangle that bottom, which is provided with section, Balance weight, the inside for monitoring cabinet is divided into lower chamber, middle cavity and upper cavity, and the surface of lower chamber is provided with into water Hole is provided with water quality monitor, the water pump for the intracorporal water of cavity of resorption to be pumped into water quality monitor in lumen body and is used to drive The motor of propeller is moved, the battery group with water pump and motor electrical connection is provided in upper cavity；It is additionally provided in lumen body Water tank, water pump are connected by water pipe and water tank, and the water outlet of water quality monitor and water tank bottom is tightly connected, water quality monitor By drainpipe to be connected to monitoring case external for bottom.The liquid of upper and lower two with water pump electrical connection are provided on the inner wall of water tank Level sensor.The solar photovoltaic panel with the electrical connection of battery group is provided at the top of monitoring cabinet.It is set at the top of monitoring cabinet It is equipped with the wireless transmission antenna with water quality monitor electrical connection.GPS positioning module is additionally provided in upper cavity.It can exist automatically It is constantly moved on the river surface for needing to monitor, carries out the water quality monitoring of prolonged different location, and the data of monitoring are real-time It saves, realizes entire roboticized work, overcome the defect of artificial collection in worksite data.For driving the structure of the motor of propeller Are as follows: propeller includes cylindric shaft, is looped around on the outer wall of the shaft and is welded several blades, the output shaft and this turn of motor One of axis connection, the output shaft of motor and a structure connecting of the shaft are as follows: the output shaft of motor is cylindrical-shaped structure, Shaft is also cylindrical-shaped structure, and an end wall of the output shaft of motor and an end wall of shaft are opposite and right, the output shaft 101 of motor The end wall it is opposite with shaft 102 and pair the end wall snapping.All distinguish the top and bottom of the cylinder of the output shaft 101 of motor Be connected the positioning tube 103 of a hollow columnar, a cylinder 104 is equipped in each positioning tube 103, in addition a pair of cylinder 104 is back-to-back connected with one of a pair of columnar traction item 105 respectively on one side, the other end difference of a pair of traction item 105 Top and bottom through a pair of of positioning tube 103 and side wall with a pair of of round traction circle body 106 except it is connected respectively.It leads Draw one of item 105 center for being in 104 one side of cylinder, another pair of traction item 105 back-to-back one is respectively with energy Mobile mode is through set at the position between on the back-to-back one side of a pair of of positioning tube 103.Such traction item 105 is the same as cylinder 104 Between structure, traction draw circle body 106 when, can allow traction item 105 draw cylinder 104 moved in positioning tube 103.Traction On item 105 and it is in positioning tube 103 and is wrapped helical form beryllium-bronze silk 1, the both ends point of helical form beryllium-bronze silk 1 Not with 103 inner surface of positioning tube on one side and cylinder 104 while be connected, the back-to-back one side of another pair of cylinder 104 is simultaneously It is in inner surface of the both sides of traction item 105 all via varicose bar 108 respectively with a pair of of positioning tube 103 to be flexibly connected, varicose bar Helical form beryllium-bronze silk 2 109 is wrapped on 108, the both ends of helical form beryllium-bronze silk 2 109 are respectively the same as 103 inner surface of positioning tube On one side and cylinder 104 while be connected, one side of 104 side wall of cylinder is connected with one of column connection 1A0, couples item The other end of 1A0 penetrates the column openings 1A1 that positioning tube 103 is provided on one side and with the rectangular-shape level board 1A2 except it Be connected on one side.One of connection 1A0 is in the position between on 104 side wall one side of cylinder, in addition couples the other end of a 1A0 It is in the position between on the one side level board 1A2, the both ends of connection 1A0 are respectively arranged on one of cylinder 104 and level board 1A2 in opposite directions The position between on side.Cylinder 104 can be allowed via connection 1A0 traction level board 1A2 movement.A pair of of level board 1A2 is opposite The arch that is all connected on one side pincers hold plate 1A3, and the edge placement of 102 side wall of output shaft 101 and shaft of motor is all provided with round Ditch road 1A4, another pair of arch pincers are held plate 1A3 and are rabbeted in round ditch road 1A4 respectively, and it is opposite that a pair of of arch pincers hold plate 1A3 Both sides are interlockingly connected, and the interior side wall that in addition arch pincers hold plate 1A3 is buckled on the inner surface of round ditch road 1A4, and arch pincers hold plate 1A3 With the structure between a pair of round ditch road 1A4, arch pincers can be allowed to hold, and plate 1A3 is firm to be embedded in round ditch road 1A4, can with this With allow the output shaft 101 of motor with shaft 102 is firm connects, reversed a pair of of traction circle body 106 of traction, then the output of motor Axis 101 on one side same shaft 102 while connect, connect alignment in a pair of of round ditch road 1A4, release traction circle body 106, in spiral shell It revolves under shape beryllium-bronze silk 1 and 2 109 acting in opposition of helical form beryllium-bronze silk, arch pincers can be allowed to hold plate 1A3 and be embedded at circle In the 1A4 of the road Zhuan Gou, the output shaft 101 of motor can be allowed efficiently to connect with shaft 102 with this.

The utility model is described in a manner of being illustrated with embodiment above, those skilled in the art should manage Solution, the present disclosure is not limited to embodiments described above, without departing from the scope of the utility model, can make various Variation changes and replaces.

Claims (6)

1. a kind of propeller driving structure, which is characterized in that the propeller includes cylindric shaft, is looped around the outer of the shaft Several blades are welded on wall, the output shaft of motor is connect with one of the shaft, output shaft and the shaft of the motor The structure of one connection are as follows: the output shaft of the motor is cylindrical-shaped structure, and the shaft is also cylindrical-shaped structure, the motor Output shaft an end wall and the shaft an end wall it is opposite and right, the end wall of the output shaft of the motor is opposite with shaft And pair the end wall snapping.

2. propeller driving structure according to claim 1, which is characterized in that the cylinder of the output shaft of the motor it is upper A positioning tube is all respectively fixedly connected in end and lower end, is equipped with a cylinder in each positioning tube, in addition a pair of cylinder is back-to-back Be connected respectively with one of a pair of of traction item on one side, the other end of a pair of traction item penetrates the upper end of a pair of of positioning tube respectively Side wall with lower end and respectively with a pair of of traction circle body except it is connected.

3. propeller driving structure according to claim 2, which is characterized in that one of the traction item is in cylinder one The center on side, back-to-back one of another pair of traction item be displaceably through set at respectively a pair of of positioning tube back to The position between on one side of back.

4. propeller driving structure according to claim 2, which is characterized in that on the traction item and be in positioning tube Be wrapped helical form beryllium-bronze silk one, the both ends of the helical form beryllium-bronze silk one respectively with one side of positioning tube inner surface and Cylinder is connected on one side, and the back-to-back one side of the another pair cylinder is simultaneously in the both sides of traction item all via varicose bar difference Inner surface with a pair of positioning tube is flexibly connected, and is wrapped helical form beryllium-bronze silk two, the helical form beryllium on the varicose bar The both ends of bronze wire two respectively with positioning tube inner surface on one side and cylinder while be connected, one side of the cylinder side wall is same Couple one of item to be connected, couples the openings that the other end of item is provided on one side through positioning tube and with the level board except it It is connected on one side.

5. propeller driving structure according to claim 4, which is characterized in that one of the connection item is in cylinder side The position between on wall one side, in addition the other end of the connection item is in the position between on level board one side, the connection item Both ends are respectively arranged on the position between on cylinder and the opposite one side of level board.

6. propeller driving structure according to claim 4, which is characterized in that the opposite one side of a pair of level board is all The arch that is connected pincers hold plate, and the output shaft of the motor and the edge placement of shaft side wall are all provided with round ditch road, and in addition one It holds plate to arch pincers to rabbet respectively in round ditch road, a pair of of arch pincers hold the opposite both sides of plate and are interlockingly connected, and in addition arch pincers are held The interior side wall of plate is buckled on the inner surface on round ditch road.