CN219437953U - Impeller aerator chassis - Google Patents

Abstract

The utility model belongs to the technical field of oxygen-increasing machines, in particular to an impeller oxygen-increasing machine chassis, which comprises a driver, wherein a driving end of the driver is fixedly connected with a spring telescopic pull rod, a chassis part is fixedly connected with the bottom end of the spring telescopic pull rod, a plurality of oxygen-increasing fan blades are fixedly connected with the bottom of the chassis part, a height adjusting assembly is arranged above the chassis part, and the height adjusting assembly comprises a plurality of rotating frames which are distributed in a ring shape; according to the utility model, the chassis piece is positioned above the water surface by the tension force of the spring telescopic pull rod, so that long-term soaking is avoided, when the driver runs, the rotating frame rotates to generate centrifugal force to squeeze and push the guide seat to slide downwards, so that the oxygen-making fan blade is contacted with the water surface to perform oxygen-making work, and compared with the prior art, the oxygen-making device has the advantages of simple structure, difficulty in damage and reduction of production cost.

Description

Impeller aerator chassis

Technical Field

The utility model relates to the technical field of aerator, in particular to an impeller aerator chassis.

Background

The oxygen-increasing machine is a machine which is commonly used in fishery industry, and has the main functions of increasing oxygen content in water to ensure that fish in water cannot be anoxic, inhibiting growth of anaerobic bacteria in water, preventing degradation of pond water and threatening fish living environment, and is characterized in that air is pumped into water by an air pump of the oxygen-increasing machine to realize the purpose of increasing oxygen content in water, the oxygen-increasing machine is a device which drives a working part by a power source such as a motor or a diesel engine to quickly transfer oxygen in air into a culture water body, can comprehensively utilize functions such as physics, chemistry and biology, can solve the problem of fish floating head caused by anoxic in pond culture, can eliminate harmful gas, promote water convection exchange, improve water quality condition, reduce feed coefficient and improve fish pond activity and primary productivity, therefore, the stocking density can be improved, the feeding strength of farmed objects is increased, the growth is promoted, the mu yield is greatly improved, the aim of raising and increasing income is fully achieved, the types of aerator products are more, the characteristics and the working principle are different, the difference of the oxygenation effect is larger, the application range is different, a producer can select a proper aerator according to the demands of different farming systems on dissolved oxygen to obtain good economical efficiency, the aerator is an indispensable mechanical device in aquaculture, the main function is to increase the oxygen content in water to ensure that fishes in water cannot be anoxic, meanwhile, the growth of anaerobic bacteria in water can be inhibited, the deterioration of pool water is prevented, the living environment of fishes is threatened, the types of the aerator are many, and the common aerator are mainly in impeller type, waterwheel type, jet type, inflatable type, suction type, water spraying type, vortex type and the like, the most widely applied range belongs to the impeller aerator.

The current chinese patent with publication number CN212520475U discloses an automatic oxygen-making machine, which comprises a motor, the top of motor is equipped with waterproof top cap, the surface of motor is equipped with annular connecting block, the bottom of motor is equipped with first connecting block, the output shaft downwardly extending of motor passes first connecting block. Through setting up and preventing splashing arc chassis, can realize preventing splashing the drive on arc chassis through the motor on the one hand to the realization is increased oxygen and is kept oxygen content under water in order to ensure that fish in the water can not be anoxic, can be better simultaneously carry out effectual suppression to the growth of anaerobic fungus under water, avoided the growth of fungus under water to cause adverse effect to aquaculture, on the other hand through electric telescopic handle, bracing piece and second connecting block cooperation effect under, can realize preventing splashing arc chassis rise to leave the environment under water, thereby solved current impeller aerator and soaked under water for a long time, effectively reduced the trouble problem that leads to because of soaking for a long time.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the height of the anti-splashing arc-shaped chassis is adjusted through the electric telescopic rod, the electric telescopic rod is exposed to the outside and is in contact with water, the damage probability is high, and the production cost is increased; therefore, an impeller aerator chassis is provided for solving the problems.

Disclosure of Invention

In order to overcome the defects in the prior art and solve the technical problems, the utility model provides an impeller aerator chassis.

The technical scheme adopted for solving the technical problems is as follows: the impeller aerator chassis comprises a driver, wherein the driving end of the driver is fixedly connected with a spring telescopic pull rod, the bottom end of the spring telescopic pull rod is fixedly connected with a chassis part, the bottom of the chassis part is fixedly connected with a plurality of oxygenation fan blades, a height adjusting assembly is arranged above the chassis part and comprises a plurality of rotating frames distributed in an annular mode, the driving end of the driver is fixedly connected with a bulge layer, the rotating frames are hinged to the bottom of the bulge layer, the side wall of the driver is fixedly connected with a plurality of connecting rods, one end of each connecting rod, far away from the driver, is fixedly connected with a floating ball, a limiting assembly is arranged on each connecting rod, each limiting assembly comprises a plurality of sliding sleeves and a winding roller, each sliding sleeve is fixedly arranged on the outer wall of each connecting rod, and each sliding sleeve is internally and slidably connected with a stepping motor.

Preferably, the bottom of the rotating frame is fixedly connected with a balancing weight I.

Preferably, the height adjusting assembly further comprises a guide seat, a round table-shaped groove is formed in the surface of the guide seat, the guide seat is fixedly mounted at the top of the chassis piece, and an annular limiting piece is fixedly connected to the top opening of the guide seat.

Preferably, the wind-up roll is fixedly arranged at the driving end of the stepping motor, a connecting rope is fixedly arranged outside the wind-up roll and is wound on the wind-up roll, a balancing weight II is fixedly connected with the bottom end of the connecting rope, and a ground inserting rod is fixedly connected with the bottom of the balancing weight II.

Preferably, the top of the stepping motor is fixedly connected with a plurality of tension springs, and the tension springs are fixedly arranged on the outer wall of the connecting rod.

Preferably, the limit assembly further comprises a plurality of touch switches, the touch switches are embedded and mounted at the bottom of the connecting rod, the touch switches are located in the sliding sleeve, and the touch switches are electrically connected with the stepping motor.

The utility model has the advantages that:

1. according to the utility model, the chassis piece is positioned above the water surface by the tension force of the spring telescopic pull rod, so that long-term soaking is avoided, when the driver runs, the rotating frame rotates to generate centrifugal force to squeeze and push the guide seat to slide downwards, so that the oxygen-making fan blade is contacted with the water surface to perform oxygen-making work, and compared with the prior art, the oxygen-making device has the advantages of simple structure, difficulty in damage and reduction of production cost.

2. According to the utility model, the stepping motor drives the wind-up roller to wind and adjust the height of the balancing weight II, so that the ground inserting rod is inserted into soil to position the chassis part, the aerator is prevented from floating randomly, and when the balancing weight II is positioned on the soil, the touch switch controls the stepping motor to stop running, and further, the length of the connecting rope positioned in a water area is adjusted according to the depth of the water surface, so that the stability of the aerator is prevented from being influenced by overlong or too short paying-off.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of the chassis member structure of the present utility model;

FIG. 4 is a schematic view of a height adjustment assembly according to the present utility model;

fig. 5 is a cross-sectional view of a sliding sleeve of the present utility model.

In the figure: 1. a driver; 2. a spring telescoping pull rod; 3. a chassis member; 4. oxygen-adding fan blades; 5. a height adjustment assembly; 51. a rotating frame; 52. a balancing weight I; 53. a guide seat; 54. an annular limiting piece; 6. a connecting rod; 7. a floating ball; 8. a limit component; 81. a sliding sleeve; 82. a wind-up roll; 83. a connecting rope; 84. a balancing weight II; 85. a tension spring; 86. a touch switch; 9. a stepper motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the impeller aerator chassis comprises a driver 1, the drive end fixedly connected with spring telescopic pull rod 2 of driver 1, spring telescopic pull rod 2 is established to remove cylindric dysmorphism form, the bottom fixedly connected with chassis piece 3 of spring telescopic pull rod 2, the bottom fixedly connected with of chassis piece 3 has a plurality of to beat oxygen flabellum 4, high adjusting part 5 is installed to the top of chassis piece 3, high adjusting part 5 includes a plurality of swivel mount 51 that is annular distribution, the drive end fixedly connected with bulge layer of driver 1, swivel mount 51 articulates in the bottom of bulge, the lateral wall fixedly connected with of driver 1 a plurality of connecting rod 6, the one end fixedly connected with floater 7 of connecting rod 6 keeping away from driver 1, install spacing subassembly 8 on the connecting rod 6, spacing subassembly 8 includes a plurality of sliding sleeve 81 and wind-up roll 82, sliding sleeve 81 fixedly mounted is at the outer wall of connecting rod 6, sliding sleeve 81's inside sliding connection has step motor 9, chassis piece 3 is located the surface of water top through the pulling force of spring telescopic pull rod 2, avoid soaking for a long time, when driver 1 operates, swivel mount 51 rotation produces centrifugal force and extrudees the guide spring telescopic pull rod 53, and drives the oxygen to stretch out to the spring 2, and make the cost is reduced, and the production is easy, and compared with the prior art, the cost is reduced.

The bottom end of the rotating frame 51 is fixedly connected with a first balancing weight 52, and centrifugal force generated by rotation of the first balancing weight 52 pushes the inner side wall of the circular truncated cone-shaped groove in the guide seat 53.

The height adjusting assembly 5 further comprises a guide seat 53, a round table-shaped groove is formed in the surface of the guide seat 53, the guide seat 53 is fixedly mounted on the top of the chassis piece 3, an annular limiting piece 54 is fixedly connected to the top opening of the guide seat 53, the first balancing weight 52 is clamped through the limiting piece, and the first balancing weight 52 is prevented from being separated from the groove.

Wind-up roll 82 fixed mounting is in step motor 9 drive end department, the outside winding of wind-up roll 82 has connecting rope 83, connecting rope 83's bottom fixedly connected with balancing weight two 84, and balancing weight two 84's bottom fixedly connected with inserts the ground pole, drive wind-up roll 82 rolling adjustment balancing weight two 84's height through step motor 9, make insert the ground pole insert in the soil, carry out the location to chassis piece 3, avoid the oxygen-increasing machine to float at will, and balancing weight two 84 is located when soil, reduce the pulling force to extension spring 85, make step motor 9 upwards slide control touch switch 86 operation, and then control step motor 9 stop operation, and then according to the inside length in waters of water surface depth adjustment connecting rope 83, avoid the unwrapping wire overlength or too short influence oxygen-increasing machine stability.

The top fixedly connected with a plurality of extension springs 85 of step motor 9, extension springs 85 fixed mounting is at the outer wall of connecting rod 6, and extension springs 85 pass through the gravity of structures such as balancing weight and step motor 9 and extend, make step motor 9 be located touch switch 86 below.

The limit assembly 8 further comprises a plurality of touch switches 86, the touch switches 86 are embedded and mounted at the bottom of the connecting rod 6, the touch switches 86 are located in the sliding sleeve 81, and the touch switches 86 are electrically connected with the stepping motor 9.

The working principle is that the chassis piece 3 is positioned above the water surface through the tension of the spring telescopic pull rod 2, so that long-term soaking is avoided, when the driver 1 runs, the rotating frame 51 rotates to generate centrifugal force to squeeze and push the guide seat 53 to slide downwards, and then the spring telescopic pull rod 2 is driven to extend, so that the oxygen making fan blade 4 is contacted with the water surface to perform oxygen making work, and compared with the prior art, the oxygen making device has the advantages of simple structure, difficult damage and production cost reduction;

the step motor 9 drives the wind-up roller 82 to wind and adjust the height of the balancing weight II 84, so that the ground inserting rod is inserted into soil to position the chassis part 3, the aerator is prevented from floating at will, when the balancing weight II 84 is positioned on the soil, the tension of the tension spring 85 is reduced, the step motor 9 is enabled to slide upwards to control the operation of the touch switch 86, the step motor 9 is further controlled to stop operating, and the length of the connecting rope 83 positioned in a water area is further adjusted according to the depth of the water surface, so that the stability of the aerator is prevented from being influenced by overlong or too short paying-off.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. Impeller aerator chassis, including driver (1), its characterized in that: the utility model provides a drive end fixedly connected with spring telescopic handle (2) of driver (1), the bottom fixedly connected with chassis spare (3) of spring telescopic handle (2), the bottom fixedly connected with of chassis spare (3) is hit oxygen flabellum (4), high adjusting part (5) are installed to the top of chassis spare (3), high adjusting part (5) are including a plurality of swivel mount (51) that are annular distribution, the drive end fixedly connected with bulge layer of driver (1), swivel mount (51) articulate in the bottom of bulge layer, the one end fixedly connected with floater (7) of driver (1) are kept away from to connecting rod (6), install spacing subassembly (8) on connecting rod (6), spacing subassembly (8) are including a plurality of sliding sleeve (81) and wind-up roll (82), sliding sleeve (81) fixed mounting is at the outer wall of connecting rod (6), the inside sliding connection of sliding sleeve (81) has step motor (9).

2. The impeller aerator chassis according to claim 1, wherein: the bottom end of the rotating frame (51) is fixedly connected with a balancing weight I (52).

3. The impeller aerator chassis according to claim 1, wherein: the height adjusting assembly (5) further comprises a guide seat (53), a round table-shaped groove is formed in the surface of the guide seat (53), the guide seat (53) is fixedly installed at the top of the chassis piece (3), and an annular limiting piece (54) is fixedly connected to the top opening of the guide seat (53).

4. The impeller aerator chassis according to claim 1, wherein: the winding roller (82) is fixedly arranged at the driving end of the stepping motor (9), a connecting rope (83) is wound outside the winding roller (82), a balancing weight II (84) is fixedly connected to the bottom end of the connecting rope (83), and a ground inserting rod is fixedly connected to the bottom of the balancing weight II (84).

5. The impeller aerator chassis according to claim 1, wherein: the top of the stepping motor (9) is fixedly connected with a plurality of tension springs (85), and the tension springs (85) are fixedly arranged on the outer wall of the connecting rod (6).

6. The impeller aerator chassis according to claim 1, wherein: the limiting assembly (8) further comprises a plurality of touch switches (86), the touch switches (86) are embedded and mounted at the bottom of the connecting rod (6), the touch switches (86) are located in the sliding sleeve (81), and the touch switches (86) are electrically connected with the stepping motor (9).