CN210893318U

CN210893318U - Sensor convenient to adjustment sensing position

Info

Publication number: CN210893318U
Application number: CN201922237024.XU
Authority: CN
Inventors: 郑斌
Original assignee: Nanjing Kjt Electric Co ltd
Current assignee: Nanjing Kjt Electric Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-06-30
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a sensor convenient to adjustment sensing position, including pond inner wall, fixed frame and connecting axle, the welding has the mount on the pond inner wall, and the hub connection has the carousel on the mount, the welding has the worm on the carousel, and worm hub connection is on the mount, be fixed with the worm wheel on the worm, and bolted connection has the coil on the worm wheel, the winding has the connecting wire on the coil, and links the line card and fix on the leading wheel to the leading wheel welding is on the pond inner wall, connecting wire bolted connection is on fixed frame, and bolt connection has level sensor in the fixed frame. This sensor is provided with the coil, and under the effect of worm, the worm wheel can drive the coil and rotate, and under the effect of leading wheel and connecting wire, the coil can be to level sensor's high convenient and fast's regulation through fixed frame, and then can highly adjust the detection of water level, has improved the use high efficiency of sensor.

Description

Sensor convenient to adjustment sensing position

Technical Field

The utility model relates to a sensor technical field specifically is a sensor convenient to adjustment sensing position.

Background

In the working process of the pond, a water level sensor is needed to measure the water level in the water plant, then a sensed water level signal is transmitted to a controller, a computer in the controller compares the actually measured water level signal with a set signal to obtain a deviation, and then an on instruction and an off instruction are sent to a water supply electric valve according to the property of the deviation to ensure that the pond reaches the set water level.

However, most sensors have the following problems:

firstly, most sensors in the pond are fixed on the inner wall of the pond, so that the sensing position of the sensor is inconvenient to adjust;

secondly, in the use process of the sensor, impurities in the pond can cause adverse effects on the sensing work of the sensor.

We have therefore proposed a sensor which facilitates adjustment of the sensing position in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sensor convenient to adjustment sensing position to solve the inconvenient problem that can cause harmful effects to the sensing work of sensor of impurity in sensor in adjusting and the pond on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a sensor convenient for adjusting a sensing position comprises a pond inner wall, a fixing frame and a connecting shaft, wherein the inner wall of the pond is welded with the fixing frame, the fixing frame is axially connected with a rotary table, the rotary table is welded with a worm, the worm is axially connected with the fixing frame, the worm is fixedly provided with a worm wheel, the worm wheel is in bolted connection with a coil, a connecting wire is wound on the coil and is clamped and fixed on a guide wheel, the guide wheel is welded on the inner wall of the pond, the connecting wire is in bolted connection with the fixing frame, the fixing frame is in bolted connection with a water level sensor, the fixing frame is welded with a filter screen plate, the fixing frame is in bolted connection with a waterproof driving motor, the lower shaft of the waterproof driving motor is connected with a fixing shaft, a semi-conical gear is welded under the fixing shaft, a full-conical gear is in meshed connection, the connecting shaft is connected to the fixing frame through a shaft, a rubber rod is connected to the connecting shaft through a screw, the rubber rod is connected to the filter screen plate in a clamping mode, a rubber wire is connected to the lower portion of the fixing frame through a screw, and the rubber wire is connected to the inner wall of the pond through a bolt.

Preferably, the worm and the worm wheel are in meshed connection, the worm wheel and the coil are positioned on the same central shaft, and the diameter of the worm wheel is smaller than the length of the fixing frame.

Preferably, the connecting line is fixed at the center of the top of the fixing frame, and the connecting line and the rubber line are located on the same center line.

Preferably, the water level sensor is fixed at the central part of the fixed frame, and the height of the water level sensor is smaller than that of the fixed frame.

Preferably, the full-cone gears are symmetrically distributed on two sides of the half-cone gear, the full-cone gear and the rubber rod are located on the same central shaft, and the connecting shaft is fixed in the middle of the fixing frame.

Preferably, the length of the rubber rod is equal to that of the filter screen plate, the lower end face of the rubber rod is attached to the upper end face of the filter screen plate, and the rubber rod is fixed in the middle of the filter screen plate.

Compared with the prior art, the beneficial effects of the utility model are that: the sensor facilitates adjustment of the sensing position;

(1) the sensor is provided with a coil, the worm wheel can drive the coil to rotate under the action of the worm by rotating the turntable, and the coil can conveniently and quickly adjust the height of the water level sensor through the fixing frame under the action of the guide wheel and the connecting wire, so that the detection height of the water level can be adjusted, and the use efficiency of the sensor is improved;

(2) this sensor is provided with the rubber pole, and under waterproof driving motor's effect, the fixed axle can make the full cone gear of both sides carry out reverse reciprocating rotation through half cone gear, and then makes the rubber pole carry out reciprocating rotation through the connecting axle, can clear away adnexed impurity on the filter plate board, can prevent effectively that impurity from causing harmful effects to level sensor, has increased the safety in utilization of device.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the fixing frame structure of the present invention;

FIG. 3 is a schematic side view of the rubber rod of the present invention;

fig. 4 is a schematic view of the top view structure of the worm of the present invention.

In the figure: 1. the inner wall of the pond; 2. a fixed mount; 3. a turntable; 4. a worm; 5. a worm gear; 6. a coil; 7. a connecting wire; 8. a guide wheel; 9. a fixing frame; 10. a water level sensor; 11. a filter screen plate; 12. a waterproof drive motor; 13. a fixed shaft; 14. a half-cone gear; 15. a full cone gear; 16. a connecting shaft; 17. a rubber rod; 18. a rubber wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a sensor convenient for adjusting a sensing position comprises a pond inner wall 1, a fixing frame 2, a rotary table 3, a worm 4, a worm wheel 5, a coil 6, a connecting wire 7, a guide wheel 8, a fixing frame 9, a water level sensor 10, a filter screen plate 11, a waterproof driving motor 12, a fixing shaft 13, a half bevel gear 14, a full bevel gear 15, a connecting shaft 16, a rubber rod 17 and a rubber wire 18, wherein the fixing frame 2 is welded on the pond inner wall 1, the rotary table 3 is axially connected with the fixing frame 2, the worm 4 is welded on the rotary table 3, the worm 4 is axially connected on the fixing frame 2, the worm wheel 5 is fixed on the worm 4, the coil 6 is connected on the worm wheel 5 through a bolt, the connecting wire 7 is wound on the coil 6, the connecting wire 7 is clamped and fixed on the guide wheel 8, the guide wheel 8 is welded on the pond inner wall 1, the connecting wire 7 is connected on the fixing frame, the welding has filter plate 11 on fixed frame 9, and bolted connection has waterproof driving motor 12 on fixed frame 9, waterproof driving motor 12 lower shaft is connected with fixed axle 13, and the welding has half conical gear 14 under fixed axle 13, the meshing is connected with full conical gear 15 on the half conical gear 14, and full conical gear 15 welds on connecting axle 16, connecting axle 16 hub connection is on fixed frame 9, and screwed connection has rubber pole 17 on the connecting axle 16, and the block of rubber pole 17 is connected on filter plate 11, screwed connection has rubber line 18 under

fixed frame

9, and 18 bolted connection of rubber line is on pond inner wall 1.

The worm 4 is connected with the worm wheel 5 in a meshed mode, the worm wheel 5 and the coil 6 are located on the same central shaft, the diameter of the worm wheel 5 is smaller than the length of the fixing frame 2, the working state of the worm wheel 5 can be normally controlled, and the worm wheel 5 is conveniently operated and controlled to work.

The connecting wire 7 is fixed at the top center part of the fixed frame 9, and the connecting wire 7 and the rubber wire 18 are positioned on the same center line, so that the stability of the working effect of the rubber wire 18 on the fixed frame 9 can be ensured, and the use stability of the fixed frame 9 is improved.

The water level sensor 10 is fixed at the central part of the fixed frame 9, and the height of the water level sensor 10 is smaller than that of the fixed frame 9, so that the adverse effect of the fixed frame 9 on the water level sensor 10 can be effectively avoided.

Full conical tooth wheel 15 symmetric distribution is in the both sides of half conical tooth wheel 14, and full conical tooth wheel 15 is located same center pin with rubber pole 17 to connecting axle 16 is fixed in the middle part of fixed frame 9, can guarantee full conical tooth wheel 15 the stability of the working effect on half conical tooth wheel 14, has increased the use variety of sensor.

The length of the rubber rod 17 is equal to that of the filter screen plate 11, the lower end face of the rubber rod 17 is attached to the upper end face of the filter screen plate 11, and the rubber rod 17 is fixed in the middle of the filter screen plate 11, so that the working state of the rubber rod 17 on the filter screen plate 11 can be stable, and the use efficiency of the sensor is improved.

The working principle is as follows: before the sensor convenient for adjusting the sensing position is used, the overall condition of the device needs to be checked to determine that the device can normally work;

through rotating the turntable 3, with reference to fig. 1 and 4, under the action of the worm 4, the worm wheel 5 can drive the coil 6 to rotate, under the action of the guide wheel 8 and the connecting wire 7, the coil 6 can conveniently and quickly adjust the height of the water level sensor 10 through the fixing frame 9, so that the detection height of the water level can be adjusted, and under the action of the rubber wire 18, the fixing frame 9 can be ensured to be always kept in a vertical fixed state, so that the use stability of the water level sensor 10 is improved;

under the action of the waterproof driving motor 12, referring to fig. 2 and 3, the fixing shaft 13 can make the full-cone gears 15 on both sides perform reverse reciprocating rotation through the half-cone gear 14, and further make the rubber rod 17 perform reciprocating rotation through the connecting shaft 16, so that impurities attached to the filter screen plate 11 can be removed, and adverse effects of the impurities on the water level sensor 10 can be effectively prevented, which is the working process of the whole device, and the contents which are not described in detail in this specification, such as the coil 6, the water level sensor 10 and the rubber rod 17, belong to the prior art known by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sensor convenient to adjustment sensing position, includes pond inner wall (1), fixed frame (9) and connecting axle (16), its characterized in that: the pond inner wall (1) is welded with a fixing frame (2), the fixing frame (2) is in shaft connection with a turntable (3), the turntable (3) is welded with a worm (4), the worm (4) is in shaft connection with the fixing frame (2), the worm (4) is fixed with a worm wheel (5), the worm wheel (5) is in bolt connection with a coil (6), the coil (6) is wound with a connecting wire (7), the connecting wire (7) is clamped and fixed on a guide wheel (8), the guide wheel (8) is welded on the pond inner wall (1), the connecting wire (7) is in bolt connection with a fixing frame (9), a water level sensor (10) is in bolt connection with the fixing frame (9), the fixing frame (9) is welded with a filter screen plate (11), the fixing frame (9) is in bolt connection with a waterproof driving motor (12), the lower shaft of the waterproof driving motor (12) is connected with a fixing shaft (13), and the welding has half conical gear (14) under fixed axle (13), meshing is connected with full conical gear (15) on half conical gear (14), and welds on connecting axle (16) full conical gear (15), connecting axle (16) hub connection is on fixed frame (9), and screwed connection has rubber pole (17) on connecting axle (16) to rubber pole (17) block is connected on filter plate (11), screwed connection has rubber line (18) under fixed frame (9), and rubber line (18) bolted connection is on pond inner wall (1).

2. A sensor for facilitating adjustment of a sensing position according to claim 1, wherein: the worm (4) is in meshed connection with the worm wheel (5), the worm wheel (5) and the coil (6) are located on the same central shaft, and the diameter of the worm wheel (5) is smaller than the length of the fixing frame (2).

3. A sensor for facilitating adjustment of a sensing position according to claim 1, wherein: the connecting wire (7) is fixed at the center of the top of the fixing frame (9), and the connecting wire (7) and the rubber wire (18) are located on the same center line.

4. A sensor for facilitating adjustment of a sensing position according to claim 1, wherein: the water level sensor (10) is fixed at the central part of the fixed frame (9), and the height of the water level sensor (10) is smaller than that of the fixed frame (9).

5. A sensor for facilitating adjustment of a sensing position according to claim 1, wherein: the full-cone-shaped gears (15) are symmetrically distributed on two sides of the half-cone-shaped gear (14), the full-cone-shaped gears (15) and the rubber rod (17) are located on the same central shaft, and the connecting shaft (16) is fixed in the middle of the fixing frame (9).

6. A sensor for facilitating adjustment of a sensing position according to claim 1, wherein: the length of the rubber rod (17) is equal to that of the filter screen plate (11), the lower end face of the rubber rod (17) is attached to the upper end face of the filter screen plate (11), and the rubber rod (17) is fixed in the middle of the filter screen plate (11).