CN217152925U

CN217152925U - Novel screw pump gear box capable of preventing oil from splashing

Info

Publication number: CN217152925U
Application number: CN202220900858.3U
Authority: CN
Inventors: 詹芙蓉
Original assignee: Wuhan Zhizhou Industry And Trade Co ltd
Current assignee: Wuhan Zhizhou Industry And Trade Co ltd
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-08-09
Anticipated expiration: 2032-04-19

Abstract

The utility model relates to the field of screw pumps, in particular to a novel screw pump gear box capable of preventing oil from splashing; novel can prevent screw pump gear box that oil liquid splashes include: the box body is fixedly connected with a box cover on the surface; the utility model provides a novel can prevent screw pump gear box that grease proofing liquid splashes, install backup pad and box cooperation, fixture block and draw-in groove cooperation, this moment, the effort that the spring was compressed to produce acts on the surface of fixture block, it is stable to make fixture block and draw-in groove cooperation installation, and then make backup pad and box cooperation installation stable, fix the baffle, the installation of the baffle of being convenient for, when the screw pump is high-speed operation, the inside gear lubrication fluid of gear box can be got rid of by the tooth form structure of gear and spatter, through the baffle, the fluid that will splash keeps off down, through the arc wall, make the fluid that splashes flow the bottom of box again, the fluid of avoiding spattering to get rid of oozes from the plug screw position department of ventilating at gear box top, cause lubricating oil consumption.

Description

Novel screw pump gear box capable of preventing oil from splashing

Technical Field

The utility model relates to a screw pump field especially relates to a novel screw pump gear box that can prevent grease proofing liquid and splash.

Background

The screw pump is a pump which makes water body spirally ascend along the axial direction by utilizing the rotation of a helical blade, when the screw pump is used, a screw pump gear box is used, the screw pump gear box is an important component for ensuring the high-speed operation of the screw pump, under the high-speed operation state, gear lubricating oil inside the gear box can be thrown and splashed by a gear tooth-shaped structure, the splashed oil can seep out from a ventilating plug position at the top of the gear box, and the lubricating oil inside the gear box is consumed.

Therefore, there is a need to provide a new screw pump gearbox capable of preventing oil from splashing, which solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an avoid getting rid of the fluid that splashes and ooze from the plug screw position department of ventilating at gear box top, cause the novel screw pump gear box that can grease proofing liquid of lubricating oil consumption splashes.

The utility model provides a novel screw pump gear box that can grease proofing liquid splash include:

the box body is fixedly connected with a box cover on the surface;

the surface of the box cover is in threaded connection with the ventilation plug screw;

the surface of the box cover is symmetrically and fixedly connected with the connecting rods;

the surface of the box body is symmetrically provided with clamping grooves;

the surface of the box body is provided with a supporting plate in a matching way;

the surface of the supporting plate is fixedly connected with a baffle;

the surface of the supporting plate is symmetrically and fixedly connected with the fixing mechanism, and the two clamping grooves are matched and installed with the fixing mechanism;

the linkage gear, the inside rotation of box is connected with the linkage gear.

Preferably, the fixed establishment includes shell, spring, slide bar and fixture block, the surperficial symmetry fixedly connected with shell of backup pad, the spring is installed to the inside cooperation of shell, the inside sliding connection of shell has the slide bar, two the slide bar all installs with the spring cooperation, the one end fixedly connected with fixture block of spring is kept away from to the slide bar, fixture block and draw-in groove cooperation installation, with backup pad and box cooperation installation, fixture block and draw-in groove cooperation installation, at this moment, the effort that the spring was compressed and is produced acts on the surface of fixture block, makes fixture block and draw-in groove cooperation installation stable, and then makes backup pad and box cooperation installation stable, fixes the baffle, the installation of the baffle of being convenient for.

Preferably, the surface of the box cover is fixedly connected with a sealing gasket, and the sealing gasket is fixedly connected with the box body, so that the sealing property between the box cover and the box body is improved.

Preferably, the box body, the box cover and the sealing gasket are fixedly connected through bolts, so that the box cover and the sealing gasket can be conveniently detached.

Preferably, the initial state of the spring is a compressed state, and the acting force generated by the compressed spring acts on the surface of the fixture block, so that the fixture block and the clamping groove are stably installed in a matched mode.

Preferably, the arc-shaped grooves are symmetrically formed in the surface of the baffle, so that splashed oil can flow to the bottom of the box body again.

Preferably, the surface of the clamping block, which is far away from the shell, is an arc surface, so that the clamping block and the clamping groove are conveniently installed in a matched mode.

Preferably, the one end fixedly connected with shock pad, four of case lid is kept away from to the connecting rod the shock pad all with backup pad cooperation installation, plays the effect of buffering, reduces the vibrations of backup pad.

Compared with the prior art, the utility model provides a novel can prevent screw pump gear box that oil solution splashes has following beneficial effect:

the utility model provides a novel can prevent screw pump gear box that grease proofing liquid splashes, install backup pad and box cooperation, fixture block and draw-in groove cooperation, this moment, the effort that the spring was compressed to produce acts on the surface of fixture block, it is stable to make fixture block and draw-in groove cooperation installation, and then make backup pad and box cooperation installation stable, fix the baffle, the installation of the baffle of being convenient for, when the screw pump runs at a high speed, the inside gear lubrication fluid of gear box can be got rid of by the tooth form structure of gear and spatter, through the baffle, the fluid that will splash keeps off down, through the arc wall, the fluid that makes to splash flows to the bottom of box again, the fluid of avoiding splashing oozes from the plug screw position of ventilating at gear box top, cause lubricating oil consumption.

Drawings

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

FIG. 2 is a schematic sectional view of the case of the present invention;

FIG. 3 is a schematic structural view of the case of the present invention;

fig. 4 is a schematic sectional structural view of the housing of the present invention;

fig. 5 is a schematic view of the baffle structure of the present invention.

Reference numbers in the figures: 1. a box body; 2. a box cover; 3. a vent plug screw; 4. a connecting rod; 5. a card slot; 6. a support plate; 7. a baffle plate; 8. a fixing mechanism; 9. a linkage gear; 10. a housing; 11. a spring; 12. a slide bar; 13. a clamping block; 14. a gasket; 15. an arc-shaped slot; 16. a shock-absorbing pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, an embodiment of the present invention provides a novel screw pump gear box capable of preventing oil from splashing, which includes:

the box body 1, the surface of the box body 1 is fixedly connected with a box cover 2;

the surface of the box cover 2 is in threaded connection with the vent screw plug 3;

the connecting rods 4 are symmetrically and fixedly connected to the surface of the box cover 2;

the clamping grooves 5 are symmetrically formed in the surface of the box body 1;

the supporting plate 6 is arranged on the surface of the box body 1 in a matched mode;

the baffle 7 is fixedly connected to the surface of the supporting plate 6;

the surface of the supporting plate 6 is symmetrically and fixedly connected with the fixing mechanism 8, and the two clamping grooves 5 are matched and installed with the fixing mechanism 8;

and the linkage gear 9 is rotatably connected inside the box body 1.

It should be noted that, through the vent screw 3, the oil filling in the tank 1 is facilitated.

Referring to fig. 2 and 4, the fixing mechanism 8 includes a housing 10, a spring 11, a sliding rod 12 and a fixture block 13, the housing 10 is symmetrically and fixedly connected to the surface of the supporting plate 6, the spring 11 is installed inside the housing 10 in a matching manner, the sliding rod 12 is slidably connected inside the housing 10, both the sliding rods 12 are installed in a matching manner with the spring 11, the fixture block 13 is fixedly connected to one end of the sliding rod 12 far away from the spring 11, and the fixture block 13 is installed in a matching manner with the fixture groove 5;

it should be noted that, the supporting plate 6 is installed in cooperation with the box body 1, and the clamping block 13 is installed in cooperation with the clamping groove 5, at this time, an acting force generated by the compression of the spring 11 acts on the surface of the clamping block 13, so that the clamping block 13 is stably installed in cooperation with the clamping groove 5, and further, the supporting plate 6 is stably installed in cooperation with the box body 1, so that the baffle 7 is fixed, and the baffle 7 is convenient to install.

Referring to fig. 1 and 2, a sealing gasket 14 is fixedly connected to the surface of the case cover 2, and the sealing gasket 14 is fixedly connected to the case body 1;

it should be noted that the sealing performance between the cover 2 and the case 1 is improved.

Referring to fig. 1 and 2, the box body 1, the box cover 2 and the sealing gasket 14 are fixedly connected through bolts;

it should be noted that the case cover 2 and the gasket 14 are easily detached.

Referring to fig. 4, the initial state of the spring 11 is a compressed state;

it should be noted that the acting force generated by the compressed spring 11 acts on the surface of the latch 13, so that the latch 13 and the slot 5 are stably installed in a matching manner.

Referring to fig. 5, arc-shaped grooves 15 are symmetrically formed on the surface of the baffle 7;

it should be noted that the splashed oil is convenient to flow to the bottom of the tank 1 again.

Referring to fig. 4, the surface of the latch 13 away from the housing 10 is an arc surface;

it should be noted that the fitting installation of the latch 13 and the latch slot 5 is facilitated.

Referring to fig. 2, one end of the connecting rod 4 away from the case cover 2 is fixedly connected with a shock pad 16, and the four shock pads 16 are all installed in cooperation with the supporting plate 6;

it should be noted that the shock absorber plays a role of buffering and reducing the shock of the support plate 6.

The utility model provides a novel can prevent screw pump gear box that oil liquid splashes's theory of operation as follows: install backup pad 6 and box 1 cooperation, fixture block 13 and draw-in groove 5 cooperation installation, at this moment, the effort that spring 11 produced by the compression acts on the surface of fixture block 13, it is stable to make fixture block 13 and draw-in groove 5 cooperation installation, and then make backup pad 6 and box 1 cooperation installation stable, fix baffle 7, the installation of the baffle 7 of being convenient for, when the screw pump runs at a high speed, the inside gear lubrication fluid of gear box can be got rid of by the tooth-like structure of gear and spatters, through baffle 7, the fluid that will splash keeps off down, through arc wall 15, the fluid that splashes flows to box 1's bottom again, the fluid of avoiding getting rid of to spatter oozes from the plug screw 3 positions of ventilating at gear box top, cause lubricating oil consumption.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel can prevent screw pump gear box that oil liquid splashes which characterized in that includes:

the box body (1), the surface of the box body (1) is fixedly connected with a box cover (2);

the surface of the box cover (2) is in threaded connection with the vent screw plug (3);

the surface of the box cover (2) is symmetrically and fixedly connected with the connecting rod (4);

the clamping grooves (5) are symmetrically formed in the surface of the box body (1);

the surface of the box body (1) is provided with a supporting plate (6) in a matching way;

the surface of the supporting plate (6) is fixedly connected with the baffle (7);

the surface of the supporting plate (6) is symmetrically and fixedly connected with the fixing mechanism (8), and the two clamping grooves (5) are matched and installed with the fixing mechanism (8);

the box body (1) is rotatably connected with a linkage gear (9).

2. The novel screw pump gearbox capable of preventing oil from splashing according to claim 1, wherein the fixing mechanism (8) comprises a shell (10), a spring (11), a sliding rod (12) and a clamping block (13), the surface of the supporting plate (6) is symmetrically and fixedly connected with the shell (10), the spring (11) is installed inside the shell (10) in a matched mode, the sliding rod (12) is connected inside the shell (10) in a sliding mode, the two sliding rods (12) are installed in a matched mode with the spring (11), the clamping block (13) is fixedly connected to one end, far away from the spring (11), of the sliding rod (12), and the clamping block (13) is installed in a matched mode with the clamping groove (5).

3. The novel screw pump gearbox capable of preventing oil splashing according to claim 1 is characterized in that a sealing gasket (14) is fixedly connected to the surface of the box cover (2), and the sealing gasket (14) is fixedly connected with the box body (1).

4. The novel screw pump gearbox capable of preventing oil from splashing according to claim 3, wherein the box body (1), the box cover (2) and the sealing gasket (14) are fixedly connected through bolts.

5. A new screw pump gearbox against oil splashes, according to claim 2, characterized in that the initial state of the spring (11) is compressed.

6. The screw pump gearbox capable of preventing oil from splashing according to claim 1, wherein the surface of the baffle (7) is symmetrically provided with arc-shaped grooves (15).

7. The screw pump gearbox capable of preventing oil splashing according to claim 2, wherein the surface of the fixture block (13) far away from the shell (10) is a cambered surface.

8. The novel screw pump gearbox capable of preventing oil from splashing according to claim 1, wherein a shock pad (16) is fixedly connected to one end, away from the box cover (2), of the connecting rod (4), and four shock pads (16) are installed in a matched mode with the supporting plate (6).