CN214196579U

CN214196579U - Mining pneumatic oil pump

Info

Publication number: CN214196579U
Application number: CN202023068827.6U
Authority: CN
Inventors: 李翠平
Original assignee: Gu'an Pascal Technology Co ltd
Current assignee: Gu'an Pascal Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-14
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses a mining pneumatic oil pump, including base, single oil atomizer, pump core, motor, apron and valve body, be fixed with the pump core on the base, the fixed support section of thick bamboo that is equipped with in apron bottom, through support fixed connection between base and the apron, single oil atomizer is fixed in the motor side, the support section of thick bamboo passes through the bolt fastening and laps the top, link up in the apron and seted up the perforation, and the fixed disk that is equipped with in apron top, the in-connection of perforating has the lifter, lifter top fixedly connected with tray, set up in the tray top and hold in the palm the groove. This mining pneumatic oil pump is used for bearing single oil atomizer through setting up the tray, realizes the cushioning effect to the tray through spring and support ring, is convenient for rotate through setting up the pivot and adjusts the manometer to realize the fixed action to the manometer through constant head tank and anchor strut, effectively provide the shock attenuation nature through the cushion rubber, this mining pneumatic oil pump easy operation, stability is high, convenient to use.

Description

Mining pneumatic oil pump

Technical Field

The utility model relates to a mining oil pump technical field specifically is mining pneumatic oil pump.

Background

A mining pneumatic oil pump is special equipment for pre-stressed tensioning of a mining anchor rope. As a power source, the hydraulic cutting device can be matched with machines and tools such as a YCD type mining tensioning jack, a GQ type steel bar cutter, a QLRC type ring chain hydraulic shear, a QLNC type hydraulic nut cutter and the like. The method is characterized in that: the device has the advantages of small volume, light weight, no noise, simple and convenient operation and safe use, and is suitable for special conditions and pressure environments of underground operation of the coal mine; the operation safety is ensured, and the working efficiency is improved.

When the existing mining pneumatic oil pump is used, the motor, the supporting cylinder, the valve body and other components are mostly fixed at the top of the cover plate, the single oil atomizer is in a suspended state generally after being installed, the vibration amplitude of the motor is large, so that the single oil atomizer and other components at the top of the cover plate are easy to shake, the stability is low, the noise is large when the single oil atomizer shakes, in addition, the angle is not convenient to adjust after the pressure gauge is installed, and the problem that the pressure value is inconvenient for workers to observe is caused.

The prior special pneumatic oil pump for the mine, which is disclosed under the application number CN201920873282.4, is cooled by a cylinder on the oil pump, so that the cylinder can work at normal temperature, the cylinder is prevented from generating heat and transmitting the heat to the inside of the oil pump, the practicability and the safety are improved, but the special pneumatic oil pump for the mine does not have a damping function when in use, is inconvenient to use, and aims at overcoming the defects of the prior art and designing the mining pneumatic oil pump.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining pneumatic oil pump to solve the current mining pneumatic oil pump that proposes in the above-mentioned background art when using, stability is lower, the manometer angle is not convenient for the problem of adjusting.

In order to achieve the above purpose, the utility model provides a technical scheme, the mining pneumatic oil pump comprises a lead screw main body, which comprises a base, a single oil atomizer, a pump core, a motor, a cover plate and a valve body, wherein the pump core is fixed on the base, a supporting cylinder is fixedly arranged at the bottom of the cover plate, the base is fixedly connected with the cover plate through a bracket, the single oil atomizer is fixed at the side surface of the motor, the supporting cylinder is fixed at the top of the cover plate through a bolt, a perforation is arranged in the cover plate, a fixed disc is fixedly arranged at the top of the cover plate, a lifting rod is connected in the perforation, a supporting block is fixedly connected at the top of the lifting rod, a supporting groove is arranged at the top of the supporting block, a pressure gauge seat is arranged at the top of the valve body, a pressure gauge is arranged on the pressure gauge seat, a rotating shaft is fixedly arranged at the center of the bottom of the valve body, a rotating groove is arranged in the top of the fixed disc, and the rotating shaft is rotatably connected in the rotating groove, and a reinforcing groove is formed in the side surface of the fixed disc, a positioning groove is formed in the side surface of the rotating shaft, a reinforcing rod is connected in the reinforcing groove, and a plurality of groups of damping rubber pads are fixedly arranged at the bottom of the base.

Preferably, the surface of the lifting rod is connected with the inner wall surface of the through hole through a threaded structure, a handle is fixedly arranged at the bottom of the lifting rod, and a support ring is movably sleeved outside the lifting rod.

Preferably, the bracket corresponds to the single oil atomizer in the upper and lower positions, and the shape of the bracket is matched with that of the bottom of the single oil atomizer.

Preferably, the reinforcing groove is communicated in the rotary groove, the surface of the reinforcing rod is connected with the inner wall surface of the rotary groove through a thread structure, and one end of the reinforcing rod is fixedly connected with the knob outside the fixed disc.

Preferably, the constant head tank is regular annular array and is equipped with the multiunit, stiffener swing joint is in the constant head tank.

Preferably, a plurality of groups of springs are arranged between the bottom of the support ring and the top of the cover plate in a regular annular array.

Compared with the prior art, the beneficial effects of the utility model are that: this mining pneumatic oil pump is used for bearing single oil atomizer through setting up the tray, realizes the cushioning effect to the tray through spring and support ring, is convenient for rotate through setting up the pivot and adjusts the manometer to realize the fixed action to the manometer through constant head tank and anchor strut, effectively provide the shock attenuation nature through the cushion rubber, this mining pneumatic oil pump easy operation, stability is high, convenient to use.

Drawings

FIG. 1 is a sectional view of the front structure of the mining pneumatic oil pump of the present invention;

FIG. 2 is a schematic view of the front structure of the mining pneumatic oil pump of the present invention;

fig. 3 is a cross-sectional view of the fixing disk overlooking structure of the pneumatic oil pump for mining of the utility model.

In the figure: 1. the device comprises a base, 2, a single oil atomizer, 3, a motor, 4, a supporting cylinder, 5, a cover plate, 6, a through hole, 7, a lifting rod, 8, a supporting block, 9, a valve body, 10, a supporting groove, 11, a pressure gauge, 12, a rotating shaft, 13, a rotating groove, 14, a reinforcing groove, 15, a positioning groove, 16, a reinforcing rod, 17, a supporting ring, 18, a spring, 19, a damping rubber pad, 20 and a fixing disc.

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. 1-3, the present invention provides a technical solution: the mining pneumatic oil pump comprises a base 1, a single oil atomizer 2, a pump core, a motor 3, a cover plate 5 and a valve body 9, wherein the pump core is fixed on the base 1, a supporting cylinder 4 is fixedly arranged at the bottom of the cover plate 5, the base 1 is fixedly connected with the cover plate 5 through a support, the single oil atomizer 2 is fixed on the side surface of the motor 3, the supporting cylinder 4 is fixed at the top of the cover plate 5 through a bolt, a through hole 6 is formed in the cover plate 5 in a penetrating manner, a fixing disc 20 is fixedly arranged at the top of the cover plate 5, a lifting rod 7 is connected in the through hole 6, a support block 8 is fixedly connected at the top of the lifting rod 7, the surface of the lifting rod 7 is connected with the inner wall surface of the through hole 6 through a threaded structure, a handle is fixedly arranged at the bottom of the lifting rod 7, a support ring 17 is movably sleeved outside the lifting rod 7 and is convenient to control the lifting rod 7 through the handle, so that the lifting action on the support block 8 can be realized when the lifting rod 7 is rotated, a plurality of groups of springs 18 are arranged between the bottom of the support ring 17 and the top of the cover plate 5 in a regular annular array, the elastic connection of the support ring 17 is realized through a plurality of groups of springs 18, the support ring 17 is contacted with the bottom of the support block 8 through the elastic action, so that the support block 8 and the single oil atomizer 2 have a damping effect, a bracket 10 is arranged in the top of the support block 8, the bracket 10 corresponds to the upper position and the lower position of the single oil atomizer 2, the shape of the bracket 10 is matched with that of the bottom of the single oil atomizer 2, the support effect of the single oil atomizer 2 is realized through the bracket 10, a pressure gauge seat is arranged at the top of the valve body 9, a pressure gauge 11 is arranged on the pressure gauge seat, a rotating shaft 12 is fixedly arranged at the center of the bottom of the valve body 9, a rotating groove 13 is arranged in the top of the fixed disk 20, the rotating shaft 12 is rotatably connected into the rotating groove 13, a reinforcing groove 14 is arranged in the side surface of the fixed disk 20, a positioning groove 15 is arranged in the side surface of the rotating shaft 12, a reinforcing rod 16 is connected into the reinforcing, reinforcing rod 16 one end fixedly connected with knob outside fixed disk 20, constant head tank 15 is regular ring array and is equipped with the multiunit, 16 swing joint of reinforcing rod is in constant head tank 15, can realize valve body 9 and manometer 11's synchronous rotation through pivot 12, thereby accessible reinforcing rod 16 connects in corresponding a set of constant head tank 15, with this realization to valve body 9 and manometer 11's synchronous fixed action, the fixed multiunit cushion 19 that is equipped with in base 1 bottom, play the cushioning effect to base 1 through cushion 19.

The working principle is as follows: when using this mining pneumatic oil pump, carry out altitude mixture control to the tray 8 through rotating lifter 7 earlier for single oil atomizer 2 bottom is connected in holding in the palm groove 10, support ring 17 passes through the effect of spring 18 and contacts with tray 8 bottom, play the cushioning effect to single oil atomizer 2, the staff can be according to the operating position of reality, to valve body 9, manometer 11 rotates with pivot 13, rotate manometer 11 to the position of being convenient for observe, and make its connection in reinforcement groove 14 and corresponding constant head tank 15 through rotating anchor strut 16, realize the synchronous fixed action to valve body 9 and manometer 11, above be this mining pneumatic oil pump working process.

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. Mining pneumatic oil pump, including base (1), single oil atomizer (2), pump core, motor (3), apron (5) and valve body (9), be fixed with the pump core on base (1), apron (5) bottom is fixed and is equipped with supporting cylinder (4), through support fixed connection between base (1) and apron (5), motor (3) side, its characterized in that are fixed in single oil atomizer (2): the supporting cylinder (4) is fixed at the top of the cover plate (5) through a bolt, a through hole (6) is formed in the cover plate (5) in a penetrating manner, a fixed disc (20) is fixedly arranged at the top of the cover plate (5), a lifting rod (7) is connected in the through hole (6), a supporting block (8) is fixedly connected at the top of the lifting rod (7), a supporting groove (10) is formed in the top of the supporting block (8), a pressure gauge seat is arranged at the top of the valve body (9), a pressure gauge (11) is installed on the pressure gauge seat, a rotating shaft (12) is fixedly arranged at the center of the bottom of the valve body (9), a rotating groove (13) is formed in the top of the fixed disc (20), the rotating shaft (12) is rotatably connected in the rotating groove (13), a reinforcing groove (14) is formed in the side surface of the fixed disc (20), a positioning groove (15) is formed in the side surface of the rotating shaft (12), a reinforcing rod (16) is connected in the reinforcing groove (14), the bottom of the base (1) is fixedly provided with a plurality of groups of damping rubber pads (19).

2. The mining pneumatic oil pump of claim 1, characterized in that: the surface of the lifting rod (7) is connected with the inner wall surface of the through hole (6) through a thread structure, a handle is fixedly arranged at the bottom of the lifting rod (7), and a support ring (17) is movably sleeved outside the lifting rod (7).

3. The mining pneumatic oil pump of claim 1, characterized in that: the upper and lower positions of the bracket (10) correspond to those of the single oil atomizer (2), and the shape of the bracket (10) is matched with that of the bottom of the single oil atomizer (2).

4. The mining pneumatic oil pump of claim 1, characterized in that: the reinforcing groove (14) is communicated in the rotary groove (13), the surface of the reinforcing rod (16) is connected with the inner wall surface of the rotary groove (13) through a thread structure, and one end of the reinforcing rod (16) is fixedly connected with a knob outside the fixed disc (20).

5. The mining pneumatic oil pump of claim 1, characterized in that: the positioning grooves (15) are arranged in a regular annular array and provided with a plurality of groups, and the reinforcing rods (16) are movably connected into the positioning grooves (15).

6. The mining pneumatic oil pump of claim 2, characterized in that: and a plurality of groups of springs (18) are arranged between the bottom of the support ring (17) and the top of the cover plate (5) in a regular annular array.