CN220415696U - Screw air compressor convenient to dismantle - Google Patents

Abstract

The utility model discloses a screw air compressor convenient to detach, which comprises a bottom plate and a hood arranged on the bottom plate, wherein an observation hole is formed in the hood, a heat radiation grille is fixedly arranged on the side edge of the hood, a clamping mechanism is arranged on the bottom plate and used for fixing the hood, a plurality of inserting posts are fixedly arranged at the bottom of the hood, a clamping groove is formed in each inserting post, and a plurality of groove bodies matched with the corresponding inserting posts are formed in the bottom plate. The advantages are that: through fixed block and first spring, can support into the draw-in groove with the draw-in lever and lock the spliced pole, because the terminal surface shape of draw-in lever is trapezoidal, only need during the installation insert the spliced pole in the cell body and press and can realize automatic block between spliced pole and the draw-in lever, only need the pulling rod during the dismantlement can separate draw-in lever and draw-in groove, the installation is dismantled conveniently, also can separate draw-in lever and draw-in groove very easily after the corrosion simultaneously.

Description

Screw air compressor convenient to dismantle

Technical Field

The utility model relates to the technical field of air compressors, in particular to a screw air compressor convenient to detach.

Background

The air compressor is also called an air compressor, is equipment for compressing gas, is similar to a water pump in structure, and is divided into a hydraulic air compressor, a screw air compressor and a rotor air compressor, wherein the screw air compressor is the air compressor with the simplest structure and the lowest manufacturing cost, and has the advantages of long service life, low noise, more energy conservation and the like.

The existing screw air compressor has the following defects in the specific use process: 1. the hood and the bottom plate are fixedly connected through bolts and nuts, so that the assembly and the disassembly are inconvenient; 2. the bolt and the nut are exposed in the air for a long time and are easy to rust, so that the bolt and the nut cannot be detached.

Therefore, the novel screw air compressor convenient to detach can be adopted to solve the defects in the prior art.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a screw air compressor convenient to detach, which solves the problem that in the prior art, a hood and a bottom plate are fixedly connected through bolts and nuts, and the bolts and the nuts are easy to rust so as to cause inconvenient detachment.

According to the embodiment of the utility model, the screw air compressor convenient to detach comprises a bottom plate and a hood arranged on the bottom plate, wherein an observation hole is formed in the hood, and a heat radiation grille is fixedly arranged on the side edge of the hood;

the hood bottom is fixedly provided with a plurality of inserting posts, each inserting post is provided with a clamping groove, the bottom plate is provided with a plurality of groove bodies which are in one-to-one correspondence with the corresponding inserting posts and are mutually matched, the bottom plate is provided with a plurality of through holes which are in one-to-one correspondence with the groove bodies and are mutually communicated, each through hole is internally provided with clamping rods which are matched with the corresponding clamping grooves in a sliding manner, each through hole is internally provided with a fixed block, each fixing block is fixedly provided with a first spring, one end, away from the inserting post, of each clamping rod is fixedly provided with a pull rod, and each pull rod extends out of the through hole.

Preferably, a plurality of sliding grooves which are in one-to-one correspondence with the through holes and are mutually communicated are formed in the bottom plate, a plurality of fixing rods are slidably mounted in each sliding groove, each fixing rod extends into the corresponding through hole, and each clamping rod is provided with a fixing groove matched with the corresponding fixing rod.

Preferably, the side wall of the sliding groove is provided with a limit groove, the fixing rods are fixedly provided with fixing plates and are arranged in the limit groove, and a second spring is fixedly arranged between each fixing plate and the inner wall of the limit groove.

Preferably, a first pull ring is fixedly installed on one end of each fixing rod, which is far away from the corresponding through hole.

Preferably, a second pull ring is fixedly arranged at one end of each pull rod far away from the corresponding clamping rod.

Preferably, the end face shape of each fixing rod and each clamping rod is a right-angle trapezoid shape.

Compared with the prior art, the utility model has the following beneficial effects:

through fixed block and first spring, can support into the draw-in groove with the draw-in lever and lock the spliced pole, because the terminal surface shape of draw-in lever is trapezoidal, only need during the installation insert the spliced pole in the cell body and press and can realize automatic block between spliced pole and the draw-in lever, only need the pulling rod during the dismantlement can separate draw-in lever and draw-in groove, the installation is dismantled conveniently, also can separate draw-in lever and draw-in groove very easily after the corrosion simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a screw air compressor with convenient disassembly according to the present utility model;

FIG. 2 is a schematic detail view of the partial cross-sectional structure of FIG. 1;

FIG. 3 is a schematic detailed view of the portion A of FIG. 2;

fig. 4 is a schematic detailed view of the structure of the portion B in fig. 3.

In the figure: 1 bottom plate, 2 aircraft bonnet, 3 inserted columns, 4 draw-in bars, 5 pull rods, 6 fixed blocks, 7 first springs, 8 fixed slots, 9 fixed rods, 10 stationary blades, 11 second springs, 12 first pull rings, 13 second pull rings, 14 draw-in grooves, 15 observation holes and 16 heat dissipation grids.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Referring to fig. 1 to 4, a screw air compressor convenient to disassemble comprises a bottom plate 1 and a hood 2 arranged on the bottom plate 1, wherein an observation hole 15 is formed in the hood 2, and a heat radiation grille 16 is fixedly arranged on the side edge of the hood 2;

the clamping mechanism is positioned on the bottom plate 1 and used for fixing the hood 2, a plurality of inserting columns 3 are fixedly arranged at the bottom of the hood 2, a clamping groove 14 is formed in each inserting column 3, a plurality of groove bodies which correspond to the corresponding inserting columns 3 one by one and are mutually matched with each other are formed in the bottom plate 1, a plurality of through holes which correspond to the groove bodies one by one and are mutually communicated are formed in the bottom plate 1, clamping rods 4 matched with the corresponding clamping grooves 14 are slidably arranged in each through hole, a fixed block 6 is fixedly arranged in each through hole, a first spring 7 is fixedly arranged between each fixed block 6 and the corresponding clamping rod 4, a pull rod 5 is fixedly arranged at one end, far away from the inserting column 3, of each clamping rod 4, and each pull rod 5 extends out of the through hole;

the clamping rod 4 can be propped into the clamping groove 14 to lock the inserting column 3 through the fixing block 6 and the first spring 7, and the end face of the clamping rod 4 is in a ladder shape, so that the inserting column 3 is only required to be inserted into the groove body and pressed during installation, automatic clamping between the inserting column 3 and the clamping rod 4 can be realized, the clamping rod 4 and the clamping groove 14 can be separated only by pulling the pull rod 5 during disassembly, the installation and the disassembly are convenient, and meanwhile, the clamping rod 4 and the clamping groove 14 can be easily separated after rusting;

the observation holes 15 serve to facilitate observation of the condition inside the hood 2, and the heat radiation grille 16 serves to facilitate heat radiation.

In addition, a plurality of sliding grooves which are in one-to-one correspondence with the through holes and are mutually communicated are formed in the bottom plate 1, a plurality of fixing rods 9 are slidably mounted in each sliding groove, each fixing rod 9 extends into the corresponding through hole, a fixing groove 8 matched with the corresponding fixing rod 9 is formed in each clamping rod 4, the fixing rods 9 are inserted into the fixing grooves 8 to lock the clamping rods 4, the clamping rods 4 are prevented from moving in the through holes, the clamping rods 4 are always separated from the clamping grooves 14, and the clamping rods 4 and the clamping grooves 14 can be separated one by one without pulling the pull rods 5 all the time during disassembly.

The lateral wall of sliding tray has offered the spacing groove, and equal fixed mounting has a stationary blade 10 and places in the spacing inslot on every dead lever 9, and equal fixed mounting has a second spring 11 between the inner wall of stationary blade 10 and spacing groove, and second spring 11 can produce the pressure effort that supports dead lever 9, makes dead lever 9 and fixed slot 8 block to this improves the low pressure dynamics between dead lever 9 and the fixed slot 8, improves the block stability between dead lever 9 and the fixed slot 8.

Each fixing rod 9 is fixedly provided with a first pull ring 12 at one end far away from the corresponding through hole, the fixing rods 9 can be separated from the fixing grooves 8 by pulling the first pull ring 12, and the clamping rods 4 can be automatically moved to be clamped with the clamping grooves 14 under the action of the first springs 7, so that the operation is convenient.

A second pull ring 13 is fixedly arranged at one end of each pull rod 5 far away from the corresponding clamping rod 4, and the second pull ring 13 is used for conveniently manually pulling the pull rod 5 to separate the clamping rod 4 from the clamping groove 14.

The terminal surface shape of every dead lever 9 and every kelly 4 is right trapezoid shape, and the effect of setting like this is in order to produce thrust at the horizontal direction to this need not artifical manual pulling second pull ring 13 when the installation, under spliced pole 3 and kelly 4 low pressure effort, can make kelly 4 retract to the through-hole in automatically, and in the same way, kelly 4 removes also can make dead lever 9 retract automatically. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The screw air compressor convenient to detach is characterized by comprising a bottom plate (1) and a hood (2) arranged on the bottom plate (1), wherein an observation hole (15) is formed in the hood (2), and a heat radiation grille (16) is fixedly arranged on the side edge of the hood (2);

the novel lifting device comprises a hood (2), a plurality of inserting posts (3) are fixedly arranged at the bottom of the hood (2), a clamping groove (14) is formed in each inserting post (3), a plurality of groove bodies which correspond to the inserting posts (3) one to one and are matched with each other are formed in a bottom plate (1), a plurality of through holes which correspond to the groove bodies one to one and are communicated with each other are formed in the bottom plate (1), clamping rods (4) matched with the corresponding clamping groove (14) are slidably arranged in each through hole, a fixing block (6) is fixedly arranged in each through hole, a first spring (7) is fixedly arranged between each fixing block (6) and the corresponding clamping rod (4), a pull rod (5) is fixedly arranged at one end, far away from the inserting posts (3), of each clamping rod (4), and each pull rod (5) extends out of each through hole.

2. The screw air compressor convenient to detach according to claim 1, wherein a plurality of sliding grooves which are in one-to-one correspondence with the through holes and are mutually communicated are formed in the bottom plate (1), a plurality of fixing rods (9) are slidably mounted in each sliding groove, each fixing rod (9) extends into the corresponding through hole, and a fixing groove (8) matched with the corresponding fixing rod (9) is formed in each clamping rod (4).

3. The screw air compressor convenient to detach according to claim 2, wherein a limit groove is formed in the side wall of the sliding groove, a fixing piece (10) is fixedly installed on the fixing rod (9) and is placed in the limit groove, and a second spring (11) is fixedly installed between the fixing piece (10) and the inner wall of the limit groove.

4. A screw air compressor according to claim 3, wherein each of the fixing bars (9) is fixedly provided with a first pull ring (12) at an end thereof remote from the corresponding through hole.

5. A screw air compressor with easy disassembly according to claim 1, characterized in that a second pull ring (13) is fixedly mounted on the end of each pull rod (5) away from the corresponding clamping rod (4).

6. A screw air compressor with easy disassembly according to claim 2, characterized in that the end face shape of each fixing rod (9) and each clamping rod (4) is a right-angle ladder shape.