CN210660628U

CN210660628U - Anti-lock chemical centrifugal pump

Info

Publication number: CN210660628U
Application number: CN201921799158.4U
Authority: CN
Inventors: 刘劲
Original assignee: Jiangsu Suzhong Pump Manufacture Co ltd
Current assignee: Jiangsu Suzhong Pump Manufacture Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-02
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses an anti-lock chemical centrifugal pump, including base, motor, the pump body and slagging-off structure, the fixed motor that is provided with in one side of base top, the fixed supporting seat that is provided with in one side that is located the motor above the base, the output shaft of motor passes the other end that the support column extends to the supporting seat. The utility model discloses an even fixed telescopic link that is provided with in the holding intracavity of bearing main part, then there is the baffle at the other end fixed mounting of telescopic link, and the spring has been cup jointed in the periphery of telescopic link, when there is not the residue between the output shaft of motor and the bearing main part, the baffle can with the hole joint of bearing main part, if when having the residue between the output shaft of motor and the bearing main part, the baffle can receive the extrusion to holding intracavity shrink, when the residue accumulation on the baffle is too much, just can utilize the residue of scraper blade on with the baffle to strike off through pressing down the pole of pounding, can effectively prevent that the output shaft of motor from locking, convenient to use.

Description

Anti-lock chemical centrifugal pump

Technical Field

The utility model relates to a centrifugal pump equipment technical field specifically is an anti-lock chemical centrifugal pump.

Background

A pump is a machine that delivers or pressurizes a fluid. It transfers the mechanical energy of the prime mover or other external energy to the liquid, causing the liquid energy to increase. The pump is mainly used for conveying liquid such as water, oil, acid-base liquid, emulsion, suspension emulsion and liquid metal, and can also be used for conveying liquid, gas mixture and liquid containing suspended solid. Pumps can be generally classified by their operating principle into three types, positive displacement pumps, dynamic pumps and other types of pumps. In addition to classification by theory of operation, classification and naming may be by other methods. For example, the driving method may be classified into an electric pump, a turbine pump, and the like; can be divided into a single-stage pump and a multi-stage pump according to the structure; can be divided into a boiler feed pump, a metering pump and the like according to the application; the liquid can be divided into a water pump, an oil pump, a slurry pump and the like according to the property of the transported liquid. According to the structure with or without shaft, the linear pump and the traditional pump can be divided. The water pump can only convey material flow taking fluid as a medium, and can not convey solids.

A centrifugal pump is one of pumps, and refers to a pump that transfers a liquid by centrifugal force generated when an impeller rotates. The centrifugal pump has various forms such as vertical type, horizontal type, single stage, multistage, single suction, double suction, self suction and the like. Centrifugal pumps operate by causing water to move centrifugally as a result of the rotation of an impeller. Before the water pump is started, the pump shell and the water suction pipe are filled with water, then the motor is started, the pump shaft drives the impeller and the water to rotate at a high speed, the water is thrown to the outer edge of the impeller to be thrown into a water pressure pipeline of the water pump through a flow channel of the volute-shaped pump shell.

In the use process of the centrifugal pump, the residual materials and the waste residues fly to the position between the output shaft of the motor and the bearing, the residual materials and the waste residues are more blocked by extrusion, and when a certain degree is reached, the output shaft of the motor is easily locked.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-lock chemical centrifugal pump to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-lock chemical centrifugal pump, includes base, motor, the pump body and slagging-off structure, the fixed motor that is provided with in one side of base top, the fixed supporting seat that is provided with in one side that is located the motor above the base, the output shaft of motor passes the other end that the support column extends to the supporting seat, the fixed pump body that is provided with of one end of motor is kept away from to the base top, the extension end and the pump body of motor rotate to be connected, the slagging-off structure includes bearing main part, telescopic link, baffle and spring, the supporting seat is embedded to have a bearing main part, be roll connection between the output shaft of motor and the bearing main part, it holds the chamber to have seted up in the bearing main part, it is provided with the telescopic.

Preferably, the inner periphery of the bearing main body is provided with a hole corresponding to the position of the baffle, and the baffle is clamped with the hole.

Preferably, the periphery of the telescopic rod is sleeved with a spring for providing an elastic force for the baffle plate, so that the baffle plate can be reset.

Preferably, a sliding groove is formed in the position, corresponding to the baffle, of one side of the bearing main body, a tamping rod is inserted in the sliding groove in a sliding mode, and a scraping plate is fixedly arranged at one end, located in the accommodating cavity, of the tamping rod.

Preferably, the length of the tamping rod is longer than that of the baffle.

Preferably, the two sides of the bearing main body are respectively and uniformly provided with a discharge hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bearing main part has been inlayed fixedly in the supporting seat, then set up in the bearing main part and hold the chamber, hold the even fixed mounting in the chamber and have the telescopic link, the other end of telescopic link is fixed and is provided with the baffle, and the spring has been cup jointed in the periphery of telescopic link, when there is not the residue between the output shaft of bearing main part and motor, the baffle is the joint with the hole of bearing main part, but when there is the residue in the gap between the output shaft of bearing main part and motor, the residue receives the extrusion force and can push down the baffle, the baffle also can contract to holding the intracavity, can prevent that the residue between the output shaft of bearing main part and motor from amassing more, thereby can prevent that the output shaft of motor from taking;

2. the utility model discloses still having seted up the spout simultaneously in the position of one side correspondence baffle of bearing main part, then having inserted the ram in the spout, the fixed scraper blade that is provided with of the other end of ram, when the residue accumulation on the baffle is too much, through inwards pressing the ram, can scrape the residue on the baffle with the scraper blade, the discharge gate has still been seted up to the both sides of bearing main part, is convenient for let the residue that holds the intracavity come out.

Drawings

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

FIG. 2 is a front view of the main body of the middle bearing of the present invention;

FIG. 3 is a front sectional view of the middle bearing body of the present invention;

fig. 4 is a side sectional view of the middle bearing body of the present invention.

In the figure: 1-a base; 101-a support base; 2, a motor; 3-a pump body; 4-a bearing body; 401-a containment chamber; 402-holes; 403-a chute; 404-a discharge hole; 5, a telescopic rod; 501-baffle plate; 6-a spring; 7-a tamper; 701-scraper.

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: an anti-lock chemical centrifugal pump comprises a base 1, a motor 2, a pump body 3 and a deslagging structure, wherein the motor 2 is fixedly arranged on one side above the base 1, a supporting seat 101 is fixedly arranged on one side of the motor 2 above the base 1, an output shaft of the motor 2 passes through the supporting column and extends to the other end of the supporting seat 101, a pump body 3 is fixedly arranged at one end of the upper part of the base 1 far away from the motor 2, the extending end of the motor 2 is rotationally connected with the pump body 3, the deslagging structure comprises a bearing main body 4, a telescopic rod 5, a baffle 501 and a spring 6, wherein the bearing main body 4 is embedded in the supporting seat 101, the output shaft of the motor 2 is in rolling connection with the bearing main body 4, an accommodating cavity 401 is formed in the bearing main body 4, the containing cavity 401 is internally and uniformly and fixedly provided with a telescopic rod 5, and the other end of the telescopic rod 5 is fixedly provided with a baffle 501.

The inner periphery of the bearing main body 4 is provided with a hole 402 corresponding to the position of the baffle 501, the baffle 501 and the hole 402 are clamped, and the rolling connection between the output shaft of the motor 2 and the bearing main body 4 is not influenced; the spring 6 is sleeved on the periphery of the telescopic rod 5 and used for providing an elastic force to the baffle 501, so that the baffle 501 can reset; a sliding groove 403 is formed in one side of the bearing main body 4 corresponding to the position of the baffle 501, a tamper 7 is inserted in the sliding groove 403 in a sliding manner, a scraper 701 is fixedly arranged at one end of the tamper 7 positioned in the accommodating cavity 401, and when excessive residues are accumulated on the baffle 501, the residue on the baffle 501 can be scraped completely by the scraper 701 through pressing the tamper 7 downwards; the length of the tamper 7 is longer than that of the baffle 501, so that residues on the baffle 501 can be completely removed; discharge gate 404 has been seted up respectively evenly to the both sides of bearing body 4, is convenient for hold the residue in the chamber 401 and comes out.

The working principle is as follows: the utility model discloses a through the fixed bearing main part 4 that has inlayed in supporting seat 101, then set up in bearing main part 4 and hold chamber 401, hold even fixed mounting in chamber 401 and have telescopic link 5, the fixed baffle 501 that is provided with of the other end of telescopic link 5, and spring 6 has been cup jointed in the periphery of telescopic link 5, when there is not the residue between the output shaft of bearing main part 4 and motor 2, baffle 501 is the joint with the hole 402 of bearing main part 4, but when there is the residue in the gap between the output shaft of bearing main part 4 and motor 2, the residue receives the extrusion force and can push down baffle 501, baffle 501 also can contract to holding chamber 401, can prevent that the residue between the output shaft of bearing main part 4 and motor 2 from increasing, thereby can prevent that the output shaft of motor 2 from taking place the locking phenomenon; still having seted up spout 403 in the position that one side of bearing body 4 corresponds baffle 501 simultaneously, then having inserted tamper 7 in spout 403, the fixed scraper blade 701 that is provided with of the other end of tamper 7, when the residue accumulation on baffle 501 is too much, through inwards pressing tamper 7, can utilize the residue of scraper blade 701 on with baffle 501 to scrape off, discharge gate 404 has still been seted up to the both sides of bearing body 4, is convenient for let the residue that holds in the chamber 401 come out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-lock chemical centrifugal pump, includes base (1), motor (2), the pump body (3) and deslagging structure, its characterized in that: the slag removing device is characterized in that a motor (2) is fixedly arranged on one side above the base (1), a supporting seat (101) is fixedly arranged on one side, which is positioned on the motor (2), above the base (1), an output shaft of the motor (2) penetrates through a supporting column to extend to the other end of the supporting seat (101), a pump body (3) is fixedly arranged on one end, which is far away from the motor (2), above the base (1), the extending end of the motor (2) is rotatably connected with the pump body (3), the slag removing structure comprises a bearing main body (4), an expansion link (5), a baffle (501) and a spring (6), the bearing main body (4) is embedded in the supporting seat (101), the output shaft of the motor (2) is in rolling connection with the bearing main body (4), a containing cavity (401) is formed in the bearing main body (4), and the expansion link (5) is, the other end of the telescopic rod (5) is fixedly provided with a baffle (501).

2. Anti-lock chemical centrifugal pump according to claim 1, characterized in that: hole (402) have been seted up to the position that the inner periphery of bearing main part (4) corresponds baffle (501), be the joint between baffle (501) and hole (402).

3. Anti-lock chemical centrifugal pump according to claim 1, characterized in that: the periphery of the telescopic rod (5) is sleeved with a spring (6) for providing an elastic force for the baffle (501), so that the baffle (501) can be reset.

4. Anti-lock chemical centrifugal pump according to claim 1, characterized in that: a sliding groove (403) is formed in the position, corresponding to the baffle (501), of one side of the bearing main body (4), a tamping rod (7) is inserted in the sliding groove (403) in a sliding mode, and a scraping plate (701) is fixedly arranged at one end, located in the accommodating cavity (401), of the tamping rod (7).

5. Anti-lock chemical centrifugal pump according to claim 4, characterized in that: the length of the tamper bar (7) is longer than that of the baffle plate (501).

6. Anti-lock chemical centrifugal pump according to claim 1, characterized in that: and discharge holes (404) are respectively and uniformly formed in the two sides of the bearing main body (4).