CN213870911U

CN213870911U - Mining speed reducer protection device

Info

Publication number: CN213870911U
Application number: CN202022572271.8U
Authority: CN
Inventors: 蔡祈坤
Original assignee: Hangzhou Yingtai Drive Machinery Co ltd
Current assignee: Hangzhou Yingtai Drive Machinery Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-08-03
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a mining speed reducer protection device, which comprises a protection device main body, wherein a bottom plate is integrally formed on the lower surface of the protection device main body, clamping grooves are formed in the end parts of the two sides of the bottom plate, screws are screwed and connected to the two sides of the bottom plate, a mounting plate is arranged at the middle positions of the two sides of the bottom plate, the two ends of the mounting plate are uniformly provided with clamping blocks for prompting the formation, and the mounting plate and the bottom plate are connected with the clamping grooves in a clamping manner through the clamping blocks; through the both ends design mounting panel at the bottom plate, the internally designed thread groove of mounting panel avoids protection device screw hole and bottom plate formula structure as an organic whole when installation, and the screw hole is inside to be not convenient for change when causing the damage through the bolt installation, can cause the thread groove to damage when the installation, and the loosening screw is dismantled the mounting panel with the inside slip of fixture block at the draw-in groove, dismantles the back plate and changes the mounting panel for the device is convenient for change when using.

Description

Mining speed reducer protection device

Technical Field

The utility model belongs to the technical field of the protection device, concretely relates to mining speed reducer protection device.

Background

Existing protection devices isolate people from hazards. For example, protective cage covers cast from metal or welded from sheet metal are commonly used for belt drive protection; the fence type protection is suitable for occasions with larger protection range or field protection for temporary operation of machinery; the device is widely used in reality; when installing, the existing protection device is of an integrated structure of a threaded hole and a base plate, the threaded hole is internally damaged due to the fact that bolts are installed, the threaded hole is not convenient to replace, installation and use are affected, meanwhile, when the protection device is used after installation, the outer surface of the protection device is easy to deform and damage when being impacted, and the protection device is not convenient to protect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining speed reducer protection device to provide current protection device when solving among the above-mentioned background art screw hole and bottom plate formula structure as an organic whole when the installation, the threaded hole is inside to be not convenient for change when causing the damage through the bolt installation, influences the installation and uses, and the surface receives yielding when striking and damages when using after the installation protection device simultaneously, the problem of the protection of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining speed reducer protection device, includes the protection device main part, the lower surface integral type shaping of protection device main part has the bottom plate, the draw-in groove has all been seted up to the both sides tip of bottom plate, the both sides of bottom plate all close soon and are connected with the screw, the both sides intermediate position department of bottom plate is provided with the mounting panel, the shaping is reminded to the both ends homogeneous of mounting panel has the fixture block, just the mounting panel with the bottom plate passes through the fixture block with the draw-in groove block is connected, the thread groove has been seted up to the tip of mounting panel, the intermediate position department of mounting panel has seted up the main entrance, the both sides of main entrance are located the inside of mounting panel has been seted up and has been assisted the passageway.

Preferably, the upper surface of the protection device main body is provided with a groove, sliding rods are fixedly mounted on two sides of the groove, a buffer protection plate is movably connected inside the groove through the sliding rods, and a spring is fixedly mounted at the joint of the inner surface of the buffer protection plate and the inner surface of the groove.

Preferably, the sliding rod is of an annular structure, and the sliding rod penetrates through two ends of the buffer protection plate.

Preferably, the inner surface of the buffer protection plate is of an arc-shaped structure, and the inner surface of the buffer protection plate is of the same structure as the inner surface of the groove.

Preferably, the main channel, the auxiliary channel and the mounting plate are of an integrated structure, and the main channel is communicated with the auxiliary channel.

Preferably, the clamping groove and the bottom plate are of an integrated structure, and the clamping block is matched with the inner surface of the clamping groove.

Preferably, the screw is embedded in an end portion of the base plate, and the screw penetrates through the inside of the fixture block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the both ends design mounting panel at the bottom plate, the internally designed thread groove of mounting panel avoids protection device screw hole and bottom plate formula structure as an organic whole when installation, and the screw hole is inside to be not convenient for change when causing the damage through the bolt installation, can cause the thread groove to damage when the installation, and the loosening screw is dismantled the mounting panel with the inside slip of fixture block at the draw-in groove, dismantles the back plate and changes the mounting panel, makes the device be convenient for change when using, has solved screw hole and bottom plate formula structure as an organic whole when the installation, and the bolt causes the screw hole to damage the change of being not convenient for, influences the problem of installation.

(2) Through the internal design spring at the recess and the tip design buffering guard plate at the spring, avoid protector when the installation uses the surface receive yielding when striking and damage, be not convenient for protect, can drive the spring to be in the cushioning effect when the surface of buffering guard plate receives external striking when using, the tip that will cushion the guard plate when the spring buffering slides at the surface of slide bar, make buffering guard plate stable control, be convenient for be in the buffering with the buffering guard plate and bounce-back with external object, it is not fragile, the yielding damage when the surface receives the striking when having solved the installation after-use, the problem of being not convenient for protect.

Drawings

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

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a partial top view of the mounting plate and the bottom plate of the present invention;

FIG. 4 is a schematic side view of the mounting plate and the bottom plate of the present invention;

in the figure: 1. a base plate; 2. a buffer protection plate; 3. a spring; 4. a groove; 5. a protection device main body; 6. A slide bar; 7. a screw; 8. mounting a plate; 9. a thread groove; 10. a main channel; 11. a card slot; 12. a clamping block; 13. and (4) an auxiliary channel.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a mining speed reducer protection device comprises a protection device main body 5, a bottom plate 1 is integrally formed on the lower surface of the protection device main body 5, clamping grooves 11 are formed in the end portions of two sides of the bottom plate 1, screws 7 are connected to the two sides of the bottom plate 1 in a screwing mode, a mounting plate 8 is arranged in the middle of the two sides of the bottom plate 1, clamping blocks 12 are uniformly formed at the two ends of the mounting plate 8 in a prompting mode, the mounting plate 8 and the bottom plate 1 are clamped and connected with the clamping groove 11 through a clamping block 12, the end part of the mounting plate 8 is provided with a thread groove 9, the middle position of the mounting plate 8 is provided with a main channel 10, two sides of the main channel 10 are positioned in the mounting plate 8 and are provided with auxiliary channels 13, when the thread groove 9 can be damaged when being installed, the mounting plate 8 is detached by sliding the clamping block 12 in the clamping groove 11 through the unscrewing screw 7, and the rear plate and the mounting plate 8 are detached and replaced, so that the device is convenient to replace when in use.

In this embodiment, it is preferred, upper surface of protection device main part 5 is seted up flutedly 4, the equal fixed mounting in both sides of recess 4 has slide bar 6, there is buffering guard plate 2 inside of recess 4 through slide bar 6 swing joint, there is spring 3 buffering guard plate 2's internal surface and recess 4's internal surface junction fixed mounting, can drive spring 3 and be in the cushioning effect when the surface of buffering guard plate 2 receives external striking when using, the tip that will cushion guard plate 2 slides at slide bar 6's surface when spring 3 cushions, make buffering guard plate 2 stability control, be convenient for be in the buffering with external object rebound with buffering guard plate 2, it is not fragile.

In order to facilitate the end of the buffer protection plate 2 to slide on the outer surface of the sliding rod 6, and to facilitate the stable control of the buffer protection plate 2, in this embodiment, preferably, the sliding rod 6 is an annular structure, and the sliding rod 6 penetrates through two ends of the buffer protection plate 2.

In order to facilitate the smooth installation of the buffering protection plate 2 and achieve the buffering effect, in the embodiment, preferably, the inner surface of the buffering protection plate 2 is in an arc-shaped structure, and the inner surface of the buffering protection plate 2 is the same as the inner surface of the groove 4.

In order to facilitate the filling of lubricating oil into the thread groove 9 through the main channel 10 and the auxiliary channel 13 and facilitate the use of lubrication, in this embodiment, it is preferable that the main channel 10, the auxiliary channel 13 and the mounting plate 8 are of an integral structure, and the main channel 10 is communicated with the auxiliary channel 13.

In order to fasten the clamping block 12 in the clamping groove 11, the mounting plate 8 is conveniently and smoothly mounted, or vice versa, in this embodiment, preferably, the clamping groove 11 and the bottom plate 1 are of an integral structure, and the clamping block 12 is matched with the inner surface of the clamping groove 11.

In order to facilitate the fastening and installation of the fixture block 12 and the installation plate 8 by the screw 7, in the present embodiment, preferably, the screw 7 is embedded in the end portion of the bottom plate 1, and the screw 7 penetrates through the fixture block 12.

The utility model discloses a theory of operation and use flow: the mining speed reducer protection device is characterized in that a speed reducer is sleeved inside a protection device main body 5 before use, a clamping block 12 is clamped inside a clamping groove 11, a mounting plate 8 is closed on two sides of a bottom plate 1, the clamping block 12 is fastened by a screwing screw 7 at the moment, the mounting plate 8 is fastened for use, lubricating oil is injected into a main channel 10 and a spring 3 during use, the lubricating oil flows into a thread groove 9 through an auxiliary channel 13, a bolt penetrates through the thread groove 9 for installation, lubrication and fastening are facilitated, the main channel 10 can be detached and replaced by the same operation when the device is damaged during use, then the spring 3 is driven to be in a buffering effect when the surface of a buffering protection plate 2 is impacted by the outside during use after the device is installed, the end part of the buffering protection plate 2 slides on the outer surface of a sliding rod 6 during buffering of the spring 3, and the buffering protection plate 2 is stably controlled, the buffering protection plate 2 is convenient to buffer and rebound an external object, and is not easy to damage.

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

1. The utility model provides a mining speed reducer protection device, includes protection device main part (5), the lower surface integral type shaping of protection device main part (5) has bottom plate (1), its characterized in that: draw-in groove (11) have all been seted up to the both sides tip of bottom plate (1), the both sides of bottom plate (1) are all closed soon and are connected with screw (7), the both sides intermediate position department of bottom plate (1) is provided with mounting panel (8), the both ends homogeneous suggestion shaping of mounting panel (8) has fixture block (12), just mounting panel (8) with bottom plate (1) passes through fixture block (12) with draw-in groove (11) block is connected, thread groove (9) have been seted up to the tip of mounting panel (8), main entrance (10) have been seted up to the intermediate position department of mounting panel (8), the both sides of main entrance (10) are located auxiliary channel (13) have been seted up to the inside of mounting panel (8).

2. The mining reducer protection device of claim 1, characterized in that: the upper surface of protection device main part (5) is seted up flutedly (4), the equal fixed mounting in both sides of recess (4) has slide bar (6), the inside of recess (4) is passed through slide bar (6) swing joint has buffering guard plate (2), the internal surface of buffering guard plate (2) with the internal surface junction fixed mounting of recess (4) has spring (3).

3. The mining reducer protection device of claim 2, characterized in that: the sliding rod (6) is of an annular structure, and the sliding rod (6) penetrates through two ends of the buffer protection plate (2).

4. The mining reducer protection device of claim 2, characterized in that: the inner surface of the buffer protection plate (2) is of an arc-shaped structure, and the inner surface of the buffer protection plate (2) is identical to the inner surface of the groove (4).

5. The mining reducer protection device of claim 1, characterized in that: the main channel (10), the auxiliary channel (13) and the mounting plate (8) are of an integrated structure, and the main channel (10) is communicated with the auxiliary channel (13).

6. The mining reducer protection device of claim 1, characterized in that: the clamping groove (11) and the bottom plate (1) are of an integrated structure, and the clamping blocks (12) are matched with the inner surface of the clamping groove (11).

7. The mining reducer protection device of claim 1, characterized in that: the screw (7) is embedded into the end part of the bottom plate (1), and the screw (7) penetrates through the fixture block (12).