CN219733627U

CN219733627U - Semi-automatic oil pumping component

Info

Publication number: CN219733627U
Application number: CN202321334690.5U
Authority: CN
Inventors: 潘荣新; 侯大庆; 王广品; 张宝强; 李鲁晓
Original assignee: Shandong Lutai Holding Group Co ltd Luwa Coal Mine; Shandong Lutai Holding Group Co Ltd
Current assignee: Shandong Lutai Holding Group Co ltd Luwa Coal Mine; Shandong Lutai Holding Group Co Ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-22
Anticipated expiration: 2033-05-30

Abstract

The semiautomatic oil pumping component comprises a gear pump, wherein the gear pump comprises a pump body, a liquid suction quick connector and a liquid discharge quick connector which are arranged on the pump body, and the gear pump is in power connection with a pneumatic motor; a sealing plug is sleeved on the liquid suction quick connector of the gear pump, the whole sealing plug is in a round table shape, and an assembly groove is formed in the sealing plug; the assembly groove penetrates through the top surface to the bottom surface of the sealing plug to form a through groove; an air passage is arranged in the sealing plug, and a plug is movably arranged on the air passage. Compared with the prior art, the utility model fundamentally has solved the inconvenient problem of pumping oil, can remove the inconvenience of the frequent plug of pumping tool from, can keep the equipment on the oil drum always to realize the clean effect with the production safety of guarantee oil body on this basis. Meanwhile, the equipment has simple structure, is convenient to maintain and has great market popularization value.

Description

Semi-automatic oil pumping component

Technical Field

The utility model relates to the field of oil pumps, in particular to a semi-automatic oil pumping component.

Background

The oil tank pumping tool used in the underground environment is mainly a manual oil pump, so that the oil tank pumping tool is very time-consuming and labor-consuming to use; there are also a large number of electric pumping tools in the commercial products, such as an electric pumping unit disclosed in chinese patent CN202020702586, which is basically the same as a manual oil pump in form, the greatest difference being that the power output part is changed from manual to electric. The implementation disadvantages of the above-mentioned apparatus are basically consistent with respect to the underground environment, wherein the main disadvantages include that the apparatus is very heavy and bulky, and after the apparatus is inserted into the oil port, a large gap exists at the position of the oil port, in this case, if the oil pumping tool is left, the oil port is opened outside after the oil drum is pumped out, which is not beneficial to cleaning the oil body, and is not beneficial to production safety; if equipment is plugged in and out every time oil pumping is carried out, time and labor are consumed.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the semi-automatic oil pumping component which has the advantages of simple structure, safety, reliability and convenience in use, and can ensure the cleanness and the use safety of an oil body without frequent plugging and unplugging during use.

The device comprises a gear pump, wherein the gear pump refers to a common gear pump in the prior art; the device comprises a pump body, a liquid suction quick connector and a liquid discharge quick connector, wherein the liquid suction quick connector and the liquid discharge quick connector are arranged on the pump body;

the gear pump is in power connection with the pneumatic motor; the pneumatic motor is connected with an underground air pressure pipeline to output power, so that the underground air pressure pipeline meets the underground fireproof and explosion-proof requirements;

a sealing plug is sleeved on the liquid suction quick connector of the gear pump, the whole sealing plug is in a round table shape, and an assembly groove is formed in the sealing plug; the assembly groove penetrates through the top surface to the bottom surface of the sealing plug to form a through groove;

an air passage is arranged in the sealing plug, and a plug is movably arranged on the air passage.

Further, the gear pump and the bottom surface of the pneumatic motor are provided with a supporting frame.

Furthermore, the sealing plug is pressed by a hard limit bolt and is fixedly arranged on a joint base of the liquid suction quick joint of the gear pump.

The beneficial effects of the utility model are as follows: compared with the prior art, the utility model fundamentally has solved the inconvenient problem of pumping oil, can remove the inconvenience of the frequent plug of pumping tool from, can keep the equipment on the oil drum always to realize the clean effect with the production safety of guarantee oil body on this basis. Meanwhile, the equipment has simple structure, is convenient to maintain and has great market popularization value.

Drawings

FIG. 1 is a schematic view of a semi-automatic pumping unit according to the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure based on FIG. 1;

FIG. 3 is a schematic structural view of an embodiment of a semi-automatic pumping unit according to the present utility model;

reference numerals:

1-liquid draining quick connector 2-gear pump 3-supporting plate 4-sealing plug 5-supporting rod monomer 6-pneumatic motor 7-liquid draining quick connector 8-air passage

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Referring to fig. 1, 2 and 3, a semiautomatic pumping unit according to the present utility model includes a gear pump 2, where the gear pump 2 refers to a general gear pump 2 in the prior art; the device comprises a pump body, a liquid suction quick connector 7 and a liquid discharge quick connector 1, wherein the liquid suction quick connector 7 and the liquid discharge quick connector 1 are arranged on the pump body;

the gear pump 2 is in power connection with the pneumatic motor 6; the pneumatic motor 6 is connected with a down-hole air-pressing pipeline to output power, and the down-hole air-pressing pipeline meets the down-hole fireproof and explosion-proof requirements;

the liquid suction quick connector 7 of the gear pump 2 is sleeved with a sealing plug 4, the whole sealing plug 4 is in a round table shape, and an assembly groove is formed in the sealing plug 4; the assembly groove penetrates through the top surface to the bottom surface of the sealing plug 4 to form a through groove;

in the sealing plug 4, the sealing plug 4 refers to a plug body forming the sealing plug 4, or a wall-sandwiched layer is arranged in a thick-wall layer of the sealing plug 4, an air passage 8 is arranged in the wall-sandwiched layer, and a plug is movably arranged on the air passage 8.

Further, a supporting frame is arranged on the bottom surfaces of the gear pump 2 and the pneumatic motor 6.

Preferably, the support frame comprises a support plate 3, the support plate 3 is in a flat plate form, and an assembly opening is formed at the front end part of the support plate corresponding to the maximum outer diameter of the sealing plug 4; the support plate 3 is provided with two groups of support rods with pipe sleeve structures, each group of support rods comprises two support rod monomers 5, and each group of support rods is respectively corresponding to the gear pump 2 and the pneumatic motor 6. The implementation aims at being matched with a sealing plug 4 in the form of a round table to seal an oil port.

Furthermore, the sealing plug 4 is pressed by a hard limit bolt and is fixedly arranged on a joint base of the liquid suction quick joint 7 of the gear pump 2.

When the utility model is used, the sealing plug 4 is assembled at the bottom of the gear pump 2, and hoses are respectively sleeved on the liquid suction quick connector 7 and the liquid discharge quick connector 1 of the gear pump 2; the hose on the liquid suction quick connector 7 is inserted into the oil drum and extends into the oil drum, and the oil port of the oil drum is directly plugged by the sealing plug 4; during oil pumping, the plug on the air passage 8 is pulled out, the pneumatic motor 6 is started to pump oil, and after oil pumping is finished, the plug is reinserted into the air passage 8, so that the cleaning and the use safety of an oil body are ensured, and the effect that the equipment can be always kept on the upper part of an oil drum and is free from frequent pulling and inserting is realized; at the same time, the support frame part can provide effective supporting function for the equipment.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a semi-automatic oil pumping component, includes the gear pump, the gear pump includes the pump body and sets up imbibition quick-operation joint and flowing back quick-operation joint on the pump body, its characterized in that: the gear pump is in power connection with the pneumatic motor;

2. The semiautomatic oil pumping unit as claimed in claim 1, wherein the gear pump and the pneumatic motor are provided with a supporting frame at the bottom.

3. The semiautomatic oil pumping member according to claim 1, wherein the sealing plug is fixedly arranged on the joint base of the liquid suction quick joint of the gear pump by hard limiting and pressing of a bolt.

4. The semiautomatic oil pumping member according to claim 2, wherein the supporting frame comprises a supporting plate, the supporting plate is in a flat plate form, and an assembling gap is formed at the front end part of the supporting plate corresponding to the maximum outer diameter of the sealing plug; the support plate is provided with two groups of support rods with pipe sleeve structures, each group of support rods comprises two support rod monomers, and each group of support rods is respectively arranged corresponding to the gear pump and the pneumatic motor.