CN217813910U - Gear pump convenient to disassemble - Google Patents

Abstract

The utility model relates to a gear pump technical field specifically is a gear pump of convenient dismantlement, including the gear pump body, the side fixedly connected with flange of gear pump body installs the closing cap on the flange, the right-hand member fixedly connected with circle seat of closing cap evenly is provided with a plurality of sliding trays on the circle seat, the inside of a plurality of sliding trays all seals to slide and is provided with the sliding plate, all be provided with the screw hole on each sliding plate, the inside of each screw hole all has the screw rod, the inside of circle seat is provided with the dead slot, the one end that each screw rod extends to the inside of dead slot all fixedly connected with first conical gear, the inside sealed rotation of circle seat is connected with the bull stick, the outside fixed cover of bull stick is equipped with second conical gear, second conical gear meshes with a plurality of first conical gear, the side sealed rotation of circle seat is connected with the plectane, the side of plectane and the side fixed connection of plectane; it is convenient for dismantle the gear pump, has improved the efficiency of dismantling.

Description

Gear pump convenient to disassemble

Technical Field

The utility model relates to a gear pump technical field specifically is a convenient gear pump of dismantling.

Background

As is well known, the gear pump is a rotary pump which depends on the change and the movement of the working volume formed between a pump cylinder and a meshing gear to convey liquid or pressurize the liquid, and has the advantages of strong self-suction force, large rotating speed range, impact load resistance and the like, and is widely applied to various industries.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a gear pump of convenient dismantlement to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear pump of convenient dismantlement, includes the gear pump body, the side fixedly connected with flange of gear pump body, install the closing cap on the flange, the right-hand member fixedly connected with circle seat of closing cap evenly is provided with a plurality of sliding trays on the circle seat, the inside of a plurality of sliding trays all seals to slide and is provided with the sliding plate, all be provided with the screw hole on each sliding plate, the inside equal threaded connection of each screw hole has the screw rod, the inside of circle seat is provided with the dead slot, each screw rod extends to the inside equal fixedly connected with first conical gear of one end of dead slot, the inside sealed rotation of circle seat is connected with the plectane, the inside sealed rotation of circle seat has a bull stick, the fixed connection of one end that the sliding plate was kept away from to the connecting seat has a second conical gear, second conical gear meshes with a plurality of first conical gear, the sealed rotation of side of circle seat has the plectane, the side of plectane is fixed connection with the side of bull stick, a plurality of sliding plates extend to the outside equal fixedly connected with L connecting seat of circle seat, the one end fixedly connected with the holder that the connecting seat was kept away from the sliding plate, the flange is close to the one end of circle seat is provided with the trapezoidal groove, the flange is located the inside of trapezoidal groove with the locating lever, the flange is connected with the flange on the mounting hole and the mounting plate.

Preferably, the side of circle seat is provided with the annular, and the inside seal of annular rotates and is connected with the swivel, and the side of swivel and the side fixed connection of plectane evenly are provided with a plurality of fixed orificess on the lateral wall of swivel, and the top threaded connection of circle seat has the screw, and the bottom of screw inserts to the fixed orifices that is located the upside inside.

Furthermore, an elastic sealing sleeve is sleeved outside the round seat, and the sealing sleeve is sleeved outside the screw.

Still further, a sealing gasket is arranged between the flange and the sealing cover.

In a further scheme, a plurality of rotating handles are uniformly and fixedly connected to the outer side wall of the circular plate.

On the basis of the scheme, the side end of each sliding groove is provided with a limiting groove, the side end of each sliding plate is fixedly connected with a limiting block, and each limiting block is in sliding fit with each limiting groove respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a gear pump of convenient dismantlement possesses following beneficial effect:

1. this gear pump of convenient dismantlement, anticlockwise rotation plectane, the plectane drives bull stick and second conical gear rotation, second conical gear drives a plurality of first conical gear rotations and a plurality of screw rod rotates, a plurality of screw rods rotate and make a plurality of sliding plates to the outside of circle seat remove, make the holder move to the outside of flange and closing cap, then pulling circle seat and closing cap remove to the right side, pull out the locating lever from the mounting hole of flange, thereby dismantle the closing cap, be convenient for dismantle the gear pump, the efficiency of dismantlement has been improved.

2. This gear pump of convenient dismantlement, press from both sides the outside at flange and closing cap through a plurality of holders, press from both sides flange and closing cap through a plurality of holders and press from both sides tightly fixedly, avoided fixing with the screw, avoided the screw to rust the rust and die the phenomenon of being convenient for to dismantle to appear, through sliding plate and the sealed sliding fit of circle seat and plectane and the sealed sliding fit of circle seat, can avoid water to get into the inside of circle seat, avoid a plurality of first conical gear and second conical gear and water contact, guarantee first conical gear and second conical gear normal rotation.

Drawings

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

FIG. 2 is a schematic view of a portion A of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a gear pump body; 2. a flange; 3. sealing the cover; 4. a round seat; 5. a sliding plate; 6. a screw; 7. a first bevel gear; 8. a rotating rod; 9. a second bevel gear; 10. a circular plate; 11. a holder; 12. a convex block; 13. positioning a rod; 14. rotating the ring; 15. a screw; 16. a sealing sleeve; 17. a gasket; 18. turning a handle; 19. a limiting block; 20. a connecting seat.

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.

Examples

Referring to fig. 1-4, a gear pump convenient for disassembly, comprising a gear pump body 1, a flange 2 fixedly connected to a side end of the gear pump body 1, a sealing cover 3 mounted on the flange 2, a sealing gasket 17 disposed between the flange 2 and the sealing cover 3 for improving sealing performance between the flange 2 and a sealing plate, a circular seat 4 fixedly connected to a right end of the sealing cover 3, a plurality of sliding grooves uniformly disposed on the circular seat 4, a sliding plate 5 sealingly slidably disposed inside the plurality of sliding grooves, a spacing groove disposed inside each sliding groove, a spacing block 19 fixedly connected to a side end of each sliding plate 5, each spacing block 19 slidably engaged with each spacing groove for spacing the sliding plate 5, a threaded hole disposed on each sliding plate 5, a screw rod 6 threadedly connected inside each threaded hole, a hollow groove disposed inside the circular seat 4, a first bevel gear 7 fixedly connected to an end of each screw rod 6 extending into the hollow groove, a rotating rod 8 rotatably connected to an inside of the circular seat 4, a fixed shaft 9 disposed outside the rotating shaft 8, a plurality of first bevel gears 7 engaged with a plurality of first bevel gears 7, a plurality of rotating shaft 10, a second bevel gears 10 rotatably connected to an outer side end of the sliding plate 10, a rotating shaft 10 connected to a rotating clamp seat 10, a plurality of rotating shaft 10 connected to a plurality of sliding plate 10, a plurality of rotating clamp seats 10 connected to a rotating shaft 10, a connecting seat 10 connected to a plurality of sliding plate 10, a rotating shaft 10 connected to a plurality of a rotating clamp seat for facilitating rotation of a rotating shaft 10, a plurality of sliding plate 10, second bevel gear 9 drives a plurality of first bevel gears 7 to rotate and a plurality of screw rods 6 to rotate, a plurality of screw rods 6 rotate to make a plurality of sliding plates 5 move to the outside of circular seat 4, make clamping seat 11 move to the outside of flange 2 and sealing cover 3, then pulling circular seat 4 and sealing cover 3 move to the right side, pull out locating rod 13 from the mounting hole of flange 2, thereby sealing cover 3 is disassembled, the gear pump is convenient to disassemble, the disassembling efficiency is improved, clamp the outside of flange 2 and sealing cover 3 through a plurality of clamping seats 11, clamp flange 2 and sealing cover 3 through a plurality of clamping seats 11 and fix, the phenomenon that screw 15 rusts to be inconvenient to disassemble is avoided, through sliding plate 5 and circular seat 4 sealing sliding fit and circular plate 10 and circular seat 4 sealing sliding fit, water can be avoided entering into circular seat 4, avoid contact of a plurality of first bevel gears 7 and second bevel gears 9 with water, guarantee that first bevel gears 7 and second bevel gears 9 rotate, normal positioning rod of locating rod is provided with a plurality of first bevel gears 7 and a plurality of sliding blocks 12, the normal positioning rod is provided with a plurality of sliding blocks 12, the sliding block 12 is convenient to slide through the inside flange 2 and sealing cover 3, the flange 3 and sealing cover 3, the sliding block 12 is convenient to slide.

It should be further noted that an annular groove is formed in the side end of the circular seat 4, a rotary ring 14 is rotatably connected to the inner seal of the annular groove, the side end of the rotary ring 14 is fixedly connected to the side end of the circular plate 10, a plurality of fixing holes are uniformly formed in the outer side wall of the rotary ring 14, a screw 15 is connected to the top end of the circular seat 4 in a threaded manner, an elastic sealing sleeve 16 is sleeved outside the circular seat 4, the sealing sleeve 16 is sleeved outside the screw 15 to achieve a sealing effect, the screw 15 is prevented from contacting water, the screw 15 is prevented from rusting and rusting inside the circular seat 4, the bottom end of the screw 15 is inserted into the fixing hole in the upside, the screw 15 is screwed into the fixing hole, the rotary ring 14 and the circular plate 10 are fixed, and the circular plate 10 is prevented from rotating in the using process of the gear pump body 1.

In summary, in the gear pump convenient to detach, when the gear pump is used, the positioning rod 13 is inserted into the corresponding mounting hole of the flange 2, then the circular plate 10 is rotated clockwise, the circular plate 10 drives the rotating rod 8 and the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gears 7 to rotate and the screw rods 6 to rotate, the screw rods 6 rotate to move the sliding plates 5 to the inner side of the circular seat 4, the clamping seat 11 is sleeved outside the flange 2 and the sealing cover 3, the flange 2 and the sealing cover 3 are clamped and fixed through the clamping seat 11, when the interior of the gear pump body 1 needs to be repaired, the circular plate 10 is rotated counterclockwise, the circular plate 10 drives the rotating rod 8 and the second bevel gear 9 to rotate, the second bevel gear 9 drives the first bevel gears 7 to rotate and the screw rods 6 to rotate, the screw rods 6 rotate to move the sliding plates 5 to the outer side of the circular seat 4, the clamping seat 11 is moved to the outer side of the flange 2 and the sealing cover 3, then the sealing cover 3 is detached from the gear pump body 1, and the interior of the gear pump body 1 is repaired.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)

1. The utility model provides a convenient gear pump of dismantling, includes gear pump body (1), side fixedly connected with flange (2) of gear pump body (1), installs closing cap (3), its characterized in that on flange (2): the right end of the sealing cover (3) is fixedly connected with a round seat (4), a plurality of sliding grooves are uniformly arranged on the round seat (4), sliding plates (5) are arranged inside the sliding grooves in a sealing and sliding manner, threaded holes are formed in the sliding plates (5), threaded rods (6) are arranged inside the threaded holes in a threaded manner, empty grooves are formed inside the round seat (4), one ends, extending to the insides of the empty grooves, of the threaded rods (6) are fixedly connected with first bevel gears (7), rotating rods (8) are connected to the insides of the round seat (4) in a sealing and rotating manner, second bevel gears (9) are fixedly sleeved outside the rotating rods (8), the second bevel gears (9) are meshed with the first bevel gears (7), a round plate (10) is connected to the side end of the round seat (4) in a sealing and rotating manner, the side end of the round plate (10) is fixedly connected with the side end of the rotating rods (8), one ends, extending to the outside of the round seat (4), of the sliding plates (5) are fixedly connected with an L-shaped connecting seat (20), one end, far away from the sliding plate (5) is fixedly connected with a clamping seat (11), a trapezoidal groove (11), a flange block (12) is arranged at one end, and close to the inner side end of the sliding plate (3) is arranged on the sliding groove, the side end of the convex block (12) is fixedly connected with a positioning rod (13), and the positioning rod (13) is inserted into mounting holes in the flange (2) and the sealing cover (3).

2. A gear pump for easy disassembly as claimed in claim 1, wherein: the side of circle seat (4) is provided with the annular, and the inside seal of annular rotates and is connected with swivel (14), and the side of swivel (14) and the side fixed connection of plectane (10) evenly are provided with a plurality of fixed orificess on the lateral wall of swivel (14), and the top threaded connection of circle seat (4) has screw (15), and the bottom of screw (15) inserts to the fixed orifices that is located the upside inside.

3. A gear pump for facilitating disassembly as set forth in claim 2, wherein: the outside cover of circle seat (4) is equipped with and has elastic seal cover (16), and seal cover (16) cover is in the outside of screw (15).

4. A gear pump for easy disassembly as claimed in claim 3, wherein: and a sealing gasket (17) is arranged between the flange (2) and the sealing cover (3).

5. A gear pump facilitating disassembly as set forth in claim 4, wherein: the outer side wall of the circular plate (10) is uniformly and fixedly connected with a plurality of rotating handles (18).

6. A gear pump facilitating disassembly as set forth in claim 5, wherein: the side end of each sliding groove is provided with a limiting groove, the side end of each sliding plate (5) is fixedly connected with a limiting block (19), and each limiting block (19) is in sliding fit with each limiting groove respectively.

Images