CN220522559U

CN220522559U - Be used for mining machinery construction protector

Info

Publication number: CN220522559U
Application number: CN202321769780.7U
Authority: CN
Inventors: 李冬林
Original assignee: Hubei Sanwei Road And Bridge Machinery Co ltd
Current assignee: Hubei Sanwei Road And Bridge Machinery Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2024-02-23
Anticipated expiration: 2033-07-07

Abstract

The utility model discloses a construction protection device for mining machinery, which comprises a machinery body, wherein first racks are respectively and slidably arranged on two sides of the machinery body, one ends of the two first racks are respectively and fixedly connected with the same protection plate, a sliding mechanism for sliding the protection plate is arranged at one end of the machinery body, sliding blocks are respectively sleeved on the surfaces of the two first racks, gears are respectively meshed on the surfaces of the two first racks, rotating shafts are respectively and rotatably connected to the opposite two sides of the two gears, the two rotating shafts are respectively and fixedly connected to the symmetrical two sides of the machinery body, rotating mechanisms for rotating the first racks are respectively arranged on the two sides of the machinery body, and limiting mechanisms are respectively arranged on the two sides of the machinery body. By means of the slow setting, broken stones sliding off from the mine can be effectively prevented when the mining machine is used, the broken stones are placed to slide off to cause damage to the mining machine, meanwhile, the limiting rod is driven to slide downwards to support the mining machine, and the mining machine can be more stable when in use.

Description

Be used for mining machinery construction protector

Technical Field

The utility model relates to the technical field of mechanical construction protection devices, in particular to a protection device for mining machinery construction.

Background

The mining machine is a machine directly used for mineral exploitation, enrichment and other operations, and most of mining terrains are complex, and the mining machine cannot be always positioned on a plane in the mining process, so that the mining machine is required to work on an inclined plane at some time, or in some unstable areas, and a certain risk is caused when the mining machine is used.

When mining, most mining operations are uneven in local topography, so that mining machinery often encounters some landslide conditions during operation, if some larger ores slide onto the mining machinery, certain damage is easily caused to the mining machinery, meanwhile, poor stability of the mining machinery is caused, landslide or rollover is easily caused, and the working efficiency is influenced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a protective device for construction of mining machinery.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a be used for mining machinery construction protector, includes the machinery body, machinery body both sides slip respectively has first rack, two first rack one end is the same guard plate of fixedly connected with respectively, machinery body one end is equipped with the slide mechanism who slides the guard plate, two first rack surface overlaps respectively and is equipped with the slider, two first rack surface meshing respectively has the gear, two the opposite both sides of gear rotate respectively and are connected with the pivot, two the pivot is fixedly connected with in the both sides of machinery body symmetry respectively, machinery body both sides all are equipped with the slewing mechanism who rotates first rack, machinery body both sides all are equipped with stop gear.

Preferably, the sliding mechanism comprises a first connecting block and a telescopic rod, the first connecting block is arranged on one side of the protection plate, the surface of the first connecting block is hinged with a second connecting block, one end of the telescopic rod is fixedly connected with the surface of the second connecting block, a spring is sleeved on the surface of the telescopic rod, the other end of the telescopic rod is fixedly connected with a third connecting block, the surface of the third connecting block is hinged with a fourth connecting block, and the fourth connecting block is fixedly connected with the front end of the mechanical body.

Further, slewing mechanism includes the lantern ring, the pivot surface is located to the lantern ring cover, the lantern ring rotates to be connected in mechanical body one side, lantern ring surface fixedly connected with connecting seat, first rack slides in the connecting seat surface, mechanical body one side fixedly connected with supporting shoe, hydraulic telescoping rod is installed at the supporting shoe top, the connecting plate is installed at hydraulic telescoping rod top, the stopper is installed to slider one side, the spout has been vertically seted up to mechanical body one side, the stopper slides in the spout inside, slider bottom fixedly connected with fixed block, connecting plate and fixed block are articulated each other.

Preferably, the limiting mechanism comprises a second rack, the second rack is meshed with the gear surface, a second sleeve plate is arranged on one side of the mechanical body, the second sleeve plate is sleeved on the second rack surface, a limiting rod is arranged at the bottom of the second rack, a first sleeve plate is arranged on one side of the mechanical body, and the first sleeve plate is sleeved on the surface of the limiting rod.

The beneficial effects of the utility model are as follows:

1. when mining machinery is in the use, if some rubble rolls down from the slope, under the effect of guard plate, avoid the rubble to cause the damage to mining machinery surface, and the guard plate will block the rubble that falls, but shrink through the telescopic link spring, carry out cushioning effect to the guard plate to also can play the guard action to guard plate itself, and then improved the result of use of this equipment.

2. When the mining machinery is in use, if some broken stones roll down from a slope, under the action of the protection plate, the protection plate is driven to slide backwards, so that the protection plate drives the two first racks to slide backwards, under the action of the gear, the second racks drive the limiting rods to slide downwards, and meanwhile, the two limiting rods are in contact with the ground to generate supporting effect, so that the condition that the mining machinery is laterally turned over or slides on the slope can be avoided, and the safety of the mining machinery is improved.

Drawings

FIG. 1 is a schematic view of a construction protection device for mining machinery according to the present utility model;

FIG. 2 is a Fan Huban connection diagram of a protective device for mining machinery construction according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a protection device for construction of mining machinery according to the present utility model;

fig. 4 is a schematic view of a partial structure of a protection device for construction of mining machinery according to the present utility model.

In the figure: 1. a protection plate; 11. a first connection block; 12. a second connection block; 13. a telescopic rod; 14. a spring; 15. a third connecting block; 16. a fourth connecting block; 2. a machine body; 21. a chute; 3. a first rack; 31. a slide block; 32. a limiting block; 33. a fixed block; 34. a connecting seat; 35. a collar; 4. a hydraulic telescopic rod; 41. a connecting plate; 42. a support block; 5. a second rack; 51. a limit rod; 52. a first sleeve plate; 53. a second set of plates; 6. a gear; 61. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a protection device for construction of mining machinery, including machinery body 2, machinery body 2 both sides slip respectively has first rack 3, two first rack 3 one end respectively fixedly connected with same guard plate 1, machinery body 2 one end is equipped with the slide mechanism of sliding guard plate 1, two first rack 3 surfaces cover respectively is equipped with slider 31, two first rack 3 surfaces mesh respectively and have gear 6, two opposite sides of two gear 6 rotate respectively and are connected with pivot 61, two pivot 61 are fixed connection respectively in the both sides of machinery body 2 symmetry, machinery body 2 both sides all are equipped with the rotary mechanism who rotates first rack 3, machinery body 2 both sides all are equipped with stop gear, through the setting of the device, can block the rubble of mine landing, place the rubble landing and cause the damage to mining machinery, drive gag lever post 51 and slide down simultaneously and produce supporting role to mining machinery.

Referring to fig. 1 and 3, in a preferred embodiment, the sliding mechanism includes a first connection block 11 and a telescopic rod 13, the first connection block 11 is installed on one side of the protection plate 1, the surface of the first connection block 11 is hinged with a second connection block 12, one end of the telescopic rod 13 is fixedly connected to the surface of the second connection block 12, a spring 14 is sleeved on the surface of the telescopic rod 13, the other end of the telescopic rod 13 is fixedly connected with a third connection block 15, a fourth connection block 16 is hinged on the surface of the third connection block 15, and the fourth connection block 16 is fixedly connected to the front end of the machine body 2 and is used for buffering the protection plate 1 and driving the first rack 3 to slide.

Referring to fig. 1 and 3, in a preferred embodiment, the rotating mechanism includes a collar 35, the collar 35 is sleeved on the surface of the rotating shaft 61, the collar 35 is rotatably connected to one side of the machine body 2, the surface of the collar 35 is fixedly connected with a connecting seat 34, the first rack 3 slides on the surface of the connecting seat 34, one side of the machine body 2 is fixedly connected with a supporting block 42, a hydraulic telescopic rod 4 is installed at the top of the supporting block 42, a connecting plate 41 is installed at the top of the hydraulic telescopic rod 4, a limiting block 32 is installed at one side of the sliding block 31, a sliding groove 21 is vertically formed in one side of the machine body 2, the limiting block 32 slides in the sliding groove 21, a fixed block 33 is fixedly connected to the bottom of the sliding block 31, the connecting plate 41 and the fixed block 33 are hinged with each other, the first rack 3 is limited to slide up and down, and the first rack 3 is driven to rotate.

Referring to fig. 1 and 3, in a preferred embodiment, the limiting mechanism includes a second rack 5, the second rack 5 is engaged with the surface of the gear 6, a second sleeve plate 53 is installed on one side of the machine body 2, the second sleeve plate 53 is sleeved on the surface of the second rack 5, a limiting rod 51 is installed at the bottom of the second rack 5, a first sleeve plate 52 is installed on one side of the machine body 2, and the first sleeve plate 52 is sleeved on the surface of the limiting rod 51 and is used for driving the second rack 5 to slide, and meanwhile the limiting rod 51 slides.

From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: during actual use, through the setting of guard plate 1, can protect mining machinery, when mining machinery rolls down from the slope if some rubble in the use, under the effect of guard plate 1, avoid rubble to cause the damage to mining machinery surface, and guard plate 1 will block the rubble that falls down, but shrink through telescopic link 13 spring 14, buffer action is carried out to guard plate 1, thereby also can play the guard plate 1 self and protect the effect, and then the result of use of this equipment has been improved, the setting of rethread gag lever post 51, can carry out further protection effect to mining machinery, when the use, when mining machinery rolls down from the slope if some rubble, under the effect of guard plate 1, drive guard plate 1 backward slip, make guard plate 1 drive two first racks 3 backward slip, simultaneously two first racks 3 will drive two gears 6 and rotate, thereby make second racks 5 downward slip, make two gag lever posts 51 downward slip, simultaneously will produce the supporting effect in ground contact, thereby can take place in the mining machinery, the circumstances that can roll down at this moment, the slope is also improved, and the hydraulic pressure of this equipment is more can be applied to the side-turned down in the slope is avoided in the circumstances of the slope 35, thereby can be applied to the safety of the pivot 35, the slope is more than can be rotated in the circumstances of the slope, and the safety of the slider is avoided.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be capable of being practiced otherwise than as specifically illustrated and described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a be used for mining machinery construction protector, includes machinery body (2), its characterized in that, machinery body (2) both sides slip respectively has first rack (3), two first rack (3) one end is fixedly connected with same guard plate (1) respectively, machinery body (2) one end is equipped with the slide mechanism of sliding guard plate (1), two first rack (3) surface cover is equipped with slider (31) respectively, two first rack (3) surface meshing has gear (6) respectively, two gear (6) opposite both sides rotate respectively and are connected with pivot (61), two pivot (61) are fixed connection respectively in the both sides of machinery body (2) symmetry, machinery body (2) both sides all are equipped with the rotary mechanism who rotates first rack (3), machinery body (2) both sides all are equipped with stop gear.

2. The protection device for construction of mining machinery according to claim 1, wherein the sliding mechanism comprises a first connecting block (11) and a telescopic rod (13), the first connecting block (11) is mounted on one side of the protection plate (1), a second connecting block (12) is hinged to the surface of the first connecting block (11), and one end of the telescopic rod (13) is fixedly connected to the surface of the second connecting block (12).

3. The protection device for mining machinery construction according to claim 2, wherein the surface of the telescopic rod (13) is sleeved with a spring (14), the other end of the telescopic rod (13) is fixedly connected with a third connecting block (15), the surface of the third connecting block (15) is hinged with a fourth connecting block (16), and the fourth connecting block (16) is fixedly connected to the front end of the machinery body (2).

4. The protection device for construction of mining machinery according to claim 1, wherein the rotating mechanism comprises a collar (35), the collar (35) is sleeved on the surface of the rotating shaft (61), the collar (35) is rotatably connected to one side of the machine body (2), a connecting seat (34) is fixedly connected to the surface of the collar (35), and the first rack (3) slides on the surface of the connecting seat (34).

5. The protection device for mining machinery construction according to claim 4, wherein a supporting block (42) is fixedly connected to one side of the machinery body (2), a hydraulic telescopic rod (4) is installed at the top of the supporting block (42), a connecting plate (41) is installed at the top of the hydraulic telescopic rod (4), a limiting block (32) is installed at one side of the sliding block (31), a sliding groove (21) is vertically formed in one side of the machinery body (2), the limiting block (32) slides in the sliding groove (21), a fixing block (33) is fixedly connected to the bottom of the sliding block (31), and the connecting plate (41) is hinged to the fixing block (33).

6. The protection device for mining machinery construction according to claim 1, wherein the limiting mechanism comprises a second rack (5), the second rack (5) is meshed with the surface of the gear (6), a second sleeve plate (53) is installed on one side of the machinery body (2), the second sleeve plate (53) is sleeved on the surface of the second rack (5), a limiting rod (51) is installed at the bottom of the second rack (5), a first sleeve plate (52) is installed on one side of the machinery body (2), and the first sleeve plate (52) is sleeved on the surface of the limiting rod (51).