CN218439939U

CN218439939U - Compression resistance device and submersible pump using same

Info

Publication number: CN218439939U
Application number: CN202221410343.1U
Authority: CN
Inventors: 杨玉皊
Original assignee: Xuzhou Dingchi Electromechanical Co ltd
Current assignee: Xuzhou Dingchi Electromechanical Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2023-02-03
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to a relevant technical field of immersible pump specifically is a compression resisting device and uses this compression resisting device's immersible pump, including the drive box, the vertical grafting in drive box upper end center is equipped with the drive shaft, and a suction section of thick bamboo, a suction section of thick bamboo cup joints drive shaft upper end setting, strains a section of thick bamboo, strain a vertical grafting of section of thick bamboo and locate between drive box and the suction section of thick bamboo, and cup joint the drive shaft, rotating assembly includes two change rings, through install a change ring that can rotate respectively on drive box and the suction section of thick bamboo of straining in the installation, then set up anti depression bar and resistance to compression roller between two change rings, carries out the resistance to compression to the service environment who strains a section of thick bamboo, reduces the possibility of warping, simultaneously through under a plurality of liftout needle effects at anti compression roller, effectively clears up the filtration pore of straining a section of thick bamboo, avoids straining a section of thick bamboo too fast jam, influences the work efficiency of immersible pump.

Description

Compression resistance device and submersible pump using same

Technical Field

The utility model relates to a relevant technical field of immersible pump specifically is a compression resisting device and uses this compression resisting device's immersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

Prior art submersible pumps operate by filtering the pumped liquid through a filter cartridge.

However, compared with other shells of the submersible pump, the filter cartridge has weaker pressure resistance, and has the hidden danger of deformation and distortion in the transportation, storage and use processes, so that the normal filtering function is influenced, and the working efficiency of the submersible pump is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to compression device and use this resistance to compression device's immersible pump to the immersible pump that proposes in solving above-mentioned background art strains the pressure resistance problem that is more weak easy to be out of shape.

In order to achieve the above object, the utility model provides a following technical scheme: a compression resistant apparatus, comprising:

the driving box is vertically provided with a driving shaft in an inserted manner in the center of the upper end of the driving box;

the suction cylinder is sleeved at the upper end of the driving shaft;

the filter cylinder is vertically inserted between the driving box and the suction cylinder and is sleeved with the driving shaft;

the rotating assembly comprises two rotating rings, and the two rotating rings are respectively inserted into the driving box and the suction cylinder;

the compression-resistant component is arranged between the two rotary rings, one side of the compression-resistant component is contacted with one side in the filter cylinder, and the compression-resistant component comprises a plurality of compression-resistant rods and a compression-resistant roller;

and the transmission assembly is arranged between the driving shaft and the side rotating ring.

Preferably, a plurality of filter holes are formed in the filter cylinder, and the filter holes are uniformly and symmetrically arranged.

Preferably, the driving box and the suction barrel are sleeved with the filter cylinder, mounting grooves are formed in one side of the filter cylinder, and the two rotating rings are horizontally inserted into the two mounting grooves through bearings respectively.

Preferably, a plurality of first mounting holes and a second mounting hole are symmetrically formed in one side of the filter cylinder of each rotating ring, and two sides of each compression bar and one compression roller are respectively inserted into the first mounting holes and the second mounting holes of the two rotating rings.

Preferably, one side of the compression-resistant rod, which is arranged in the filter cylinder, is of a U-shaped structure, a plurality of compression-resistant rings are movably sleeved on one side of the U-shaped structure of the compression-resistant rod, and one sides of the compression-resistant rings are respectively contacted with one side of the filter cylinder between two adjacent filter holes.

Preferably, the compression-resistant rollers are provided with a plurality of ejection needles, and one side of each ejection needle is respectively inserted with a plurality of filter holes on one side of the filter cartridge.

Preferably, the transmission assembly comprises a transmission gear and a connecting gear, the transmission gear is horizontally inserted into one side of the mounting groove of the driving box through a gear shaft, the connecting gear is sleeved with the driving shaft and is arranged in the mounting groove on one side of the driving box, the transmission gear is meshed with one side of the connecting gear, a plurality of connecting tooth grooves are symmetrically formed in the inner circumferential surface of the inner rotating ring of the mounting groove on one side of the driving box, and one side of the transmission gear is meshed with the connecting tooth grooves.

A submersible pump is provided with the pressure-resistant device.

Compared with the prior art, the method has the following beneficial effects:

through installing a can rotatory change ring respectively on the drive box of straining a section of thick bamboo and the suction section of thick bamboo in the installation, then set up compression resistant rod and resistance to compression roller between two change rings, carry out the resistance to compression to the service environment who strains a section of thick bamboo, reduce the possibility of deformation, through under a plurality of ejector pin effects at the compression resistant roller, effectively clear up the filtration pore of straining a section of thick bamboo simultaneously, avoid straining a section of thick bamboo and block up too fast, influence the work efficiency of immersible pump.

Drawings

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

FIG. 2 is a top view of the installation structure of the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: the device comprises a driving box 1, a driving shaft 2, a suction barrel 3, a filter cartridge 4, a rotary ring 5, a pressure-resistant rod 6, a pressure-resistant roller 7, a filter hole 8, a mounting groove 9, a pressure-resistant ring 10, an ejection needle 11, a transmission gear 12, a connecting gear 13 and a connecting tooth groove 14.

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 efforts all belong to the protection scope of the present invention.

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a compression resistant apparatus, the compression resistant apparatus comprising:

the device comprises a driving box 1, wherein a driving shaft 2 and a suction cylinder 3 are vertically inserted and connected in the center of the upper end of the driving box 1, the suction cylinder 3 is sleeved at the upper end of the driving shaft 2, a filter cylinder 4 is vertically inserted and connected between the driving box 1 and the suction cylinder 3 and sleeved with the driving shaft 2, a plurality of filter holes 8 are formed in the filter cylinder 4, the filter holes 8 are uniformly and symmetrically arranged, a rotating assembly comprises two rotating rings 5, the two rotating rings 5 are respectively inserted and connected with the driving box 1 and the suction cylinder 3, mounting grooves 9 are formed in one sides, connected with the filter cylinder 4, of the driving box 1 and the suction cylinder 3, the two rotating rings 5 are respectively horizontally inserted and connected in the two mounting grooves 9 through bearings, and the bearings can be sealed waterproof bearings;

the pressure-resistant component is arranged between the two rotary rings 5, one side of the pressure-resistant component is in contact with one side in the filter cylinder 4, the pressure-resistant component comprises a plurality of pressure-resistant rods 6 and a pressure-resistant roller 7, one side of the filter cylinder 4 of the rotary ring 5 is symmetrically provided with a plurality of first mounting holes and a second mounting hole, the two sides of the pressure-resistant rods 6 and the pressure-resistant roller 7 are respectively inserted in the first mounting holes and the second mounting holes of the two rotary rings 5, the pressure-resistant roller 7 is provided with a plurality of ejection needles 11, one side of each ejection needle 11 is respectively inserted in a plurality of filter holes 8 in one side of the filter cylinder 4, the transmission component is arranged between the drive shaft 2 and the rotary ring 5 on one side, and the transmission component comprises a transmission gear 12 and a connecting gear 13.

Example two

On the basis of the first embodiment, the first installation hole of the compression-resistant rod 6 is of a square structure, the compression-resistant rod 6 is arranged in the filter cylinder 4, one side of the U-shaped structure of the compression-resistant rod 6 is of a U-shaped structure, a plurality of compression-resistant rings 10 are movably sleeved on one side of the U-shaped structure of the compression-resistant rod 6 respectively, one sides of the compression-resistant rings 10 are in contact with one sides of the two adjacent filter holes 8 of the filter cylinder 4 respectively, the compression-resistant stability of the compression-resistant rod 6 is improved, and the normal operation of the filter cylinder 4 is not affected.

EXAMPLE III

On the basis of the second embodiment, the diameter of the transmission gear 12 is larger than that of the connecting gear 13, the transmission gear 12 is horizontally inserted and arranged on one side in the mounting groove 9 of the driving box 1 through a gear shaft, the connecting gear 13 is sleeved with the driving shaft 2 and arranged in the mounting groove 9 on one side of the driving box 1, the transmission gear 12 is meshed and connected with one side of the connecting gear 13, a plurality of connecting tooth grooves 14 are symmetrically formed in the inner circumferential surface of the rotating ring 5 in the mounting groove 9 on one side of the driving box 1, one side of the transmission gear 12 is meshed and connected with the connecting tooth grooves 14, and the submersible pump is provided with the pressure-resistant device, so that the driving shaft 2 drives the two rotating rings 5 to rotate at a proper speed, and the service life is prolonged.

Although the illustrative embodiments of the present application have been described in order to enable those skilled in the art to understand the present application, the present application is not limited to these embodiments, and various modifications can be made within the spirit and scope of the present application as defined and defined by the appended claims.

Claims

1. The utility model provides a resistance to compression device which characterized in that: the compression resistant device comprises:

the driving box (1), the center of the upper end of the driving box (1) is vertically inserted with a driving shaft (2);

the suction cylinder (3), the said suction cylinder (3) is set up in the upper end of the driving shaft (2) of bell and spigot joint;

the filter cartridge (4) is vertically inserted between the driving box (1) and the suction drum (3) and is sleeved with the driving shaft (2);

the rotating assembly comprises two rotating rings (5), and the two rotating rings (5) are respectively inserted into the driving box (1) and the suction cylinder (3);

the compression-resistant component is arranged between the two rotary rings (5), one side of the compression-resistant component is contacted with one side in the filter cylinder (4), and the compression-resistant component comprises a plurality of compression-resistant rods (6) and a compression-resistant roller (7);

the transmission assembly is arranged between the driving shaft (2) and the side rotating ring (5).

2. The pressure resistant device of claim 1, wherein: a plurality of filter holes (8) are formed in the filter cylinder (4), and the filter holes (8) are uniformly and symmetrically arranged.

3. The pressure resistant device of claim 2, wherein: mounting grooves (9) are formed in one side of the drive box (1) and one side of the suction cylinder (3) which are sleeved with the filter cylinder (4), and the two rotating rings (5) are horizontally inserted into the two mounting grooves (9) through bearings respectively.

4. A compression resistant apparatus as claimed in claim 3 wherein: a plurality of first mounting holes and a second mounting hole are symmetrically formed in one side of the filter cylinder (4) of the rotary ring (5), and two sides of a plurality of compression resistant rods (6) and two sides of a compression resistant roller (7) are respectively inserted into the first mounting holes and the second mounting holes of the two rotary rings (5).

5. The pressure resistant device of claim 4 wherein: one side of the compression-resistant rod (6) arranged in the filter cylinder (4) is of a U-shaped structure, one side of the U-shaped structure of the compression-resistant rod (6) is respectively movably sleeved with a plurality of compression-resistant rings (10), and one side of each compression-resistant ring (10) is respectively contacted with one side between two adjacent filter holes (8) of the filter cylinder (4).

6. The pressure resistant device of claim 5 wherein: the compression-resistant roller (7) is provided with a plurality of ejection needles (11), and one side of each ejection needle (11) is respectively inserted into a plurality of filter holes (8) on one side of the filter cartridge (4).

7. The pressure resistant device of claim 6 wherein: the transmission assembly comprises a transmission gear (12) and a connecting gear (13), the transmission gear (12) is horizontally inserted into one side of the mounting groove (9) of the driving box (1) through a gear shaft, the connecting gear (13) is sleeved with the driving shaft (2) and is arranged in the mounting groove (9) on one side of the driving box (1), the transmission gear (12) is meshed with one side of the connecting gear (13) and is connected with the driving shaft, a plurality of connecting tooth grooves (14) are symmetrically formed in the inner circumferential surface of the inner rotating ring (5) of the mounting groove (9) on one side of the driving box (1), and one side of the transmission gear (12) is meshed with the connecting tooth grooves (14).

8. A submersible pump, characterized by: the submersible pump having the compression resistant apparatus of any one of claims 1 to 7.