CN209839515U

CN209839515U - Mining machinery supporting platform with shock-absorbing function

Info

Publication number: CN209839515U
Application number: CN201820015037.5U
Authority: CN
Inventors: 钱鹏; 李强; 马忠祥
Original assignee: Henan Taihang Heavy Machinery Ltd By Share Ltd
Current assignee: Henan Taihang Heavy Machinery Ltd By Share Ltd
Priority date: 2018-01-05
Filing date: 2018-01-05
Publication date: 2019-12-24
Anticipated expiration: 2028-01-05

Abstract

The utility model discloses a mining machinery supporting platform with shock-absorbing function, including the landing slab, the support housing, the boss, support bedplate and landing leg, the bottom fixed connection support housing of landing slab, the lateral wall symmetry is equipped with the slide rail about the inner chamber of support housing, the inner chamber of support housing is equipped with the boss with slide rail matched with, the bottom fixed connection of boss has the support bedplate with support housing matched with, the bottom of support bedplate is even to be equipped with a plurality of landing legs, the landing leg bottom is equipped with the lift chamber, the inner chamber roof of lift chamber is equipped with the pneumatic cylinder, the hydraulic stem fixedly connected with on the pneumatic cylinder has the lift leg with lift chamber matched with, the bottom fixed connection of lift leg has the big stabilizer blade with landing leg matched with; the utility model pushes the lifting legs through the hydraulic cylinder, thereby adjusting the height to adapt to rugged terrains and improving the adaptability of the utility model; through set up a plurality of little stabilizer blades on big stabilizer blade, utilize little stabilizer blade, make the utility model discloses also can stabilize in narrow and small area and stay upright.

Description

Mining machinery supporting platform with shock-absorbing function

Technical Field

The utility model relates to a mining machinery specifically is a mining machinery supporting platform with shock-absorbing function.

Background

Mining machines are machines that are used directly for operations such as mineral mining and beneficiation. Including mining and beneficiation machinery. The working principle and structure of the prospecting machine are mostly the same as or similar to those of mining machines used for mining similar minerals, and the prospecting machine also belongs to mining machines in a broad sense. In addition, a large number of cranes, conveyors, ventilators, drainage machines, and the like are used in mining operations.

The mining machinery industry is one of important basic industries for providing equipment for mining and processing of solid raw materials, materials and fuels, serves important basic industrial departments such as black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, and products of the mining machinery industry are also widely applied to basic construction of basic departments such as transportation, railways, buildings, water conservancy and hydropower and the like.

The China mining machinery industry mainly has seven major types, about 300 varieties and thousands of specifications of products. From 2000 years, under the pulling of the big development of the domestic basic industry and the infrastructure, the market demand of mining machinery products is vigorous, and in 2010, the sales rate of the mining machinery industry in China is 4000 billion yuan, so that China surpasses North America, Japan and Western Europe, and the mining machinery market becomes the largest global mining machinery market.

The mining machinery industry occupies a pillar position in national economy, and plays a lot of roles and contributes to economic construction. In view of the current market development situation of the traditional Chinese mining machinery industry and the global industry operation situation, the traditional Chinese mining machinery industry is in a historical window period. In the future 5-10 years, the method is an important period for the mine machinery enterprises in China to be comprehensively or deeply integrated into the world and jointly develop with the world, and the development prospect of the industry is good. By the end of the 'twelve-five' period, the sales scale of the China mining machinery industry reaches 9000 billion yuan, and the export amount breaks through 260 billion dollars.

When the mining machine is operated, the bottom surface needs to be fixed on a flat ground. However, in most cases, the terrain of the area where the mining machine is required to perform work is uneven. At present, in engineering practice, in order to enable the mining machine to perform normal operation, the terrain needs to be leveled first, so that time and construction efficiency are affected, and financial resources are consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining machinery supporting platform with shock-absorbing function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a mining machinery supporting platform with a shock absorption function comprises a platform plate, a supporting shell, a boss, a supporting seat plate and supporting legs, wherein the bottom end of the platform plate is fixedly connected with the supporting shell, the supporting shell is of a bottom-opening structure, sliding rails are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the supporting shell, the inner cavity of the supporting shell is provided with the boss matched with the sliding rails, the boss is in sliding connection with the sliding rails, a plurality of slotted holes are uniformly formed in the top end surface of the boss, telescopic rods are arranged in the slotted holes, the top ends of the telescopic rods are fixedly connected to the top wall of the inner cavity of the supporting shell, first springs are sleeved on the outer side walls of the telescopic rods, the top ends of the first springs are fixedly connected to the top wall of the inner cavity of the supporting shell, the bottom ends of the first springs are, the landing leg bottom is equipped with the lift chamber, and the inner chamber roof in lift chamber is equipped with the pneumatic cylinder, and hydraulic stem fixedly connected with and lift chamber matched with lift leg on the pneumatic cylinder are sliding connection between lift chamber and the lift leg, and the bottom fixedly connected with and the big stabilizer blade of landing leg matched with of lift leg, the even a plurality of little stabilizer blades that are equipped with in bottom of big stabilizer blade.

As a further technical scheme of the utility model, the ramuscule includes leg pole and foot stool, is equipped with the regulation chamber in the foot stool, adjusts the intracavity and is equipped with the piston board, it is sliding connection to adjust between chamber and the piston board, the top fixed connection leg pole of piston board, the other end fixed connection of leg pole is in the bottom of big stabilizer blade, sliding connection is between leg pole and the foot stool, the outside bottom cover of push rod is equipped with the second spring, the one end fixed connection of second spring is on the top of piston board, the top fixed connection of second spring is at the roof of adjusting the chamber.

As a further technical scheme of the utility model, the slide rail is T type structure.

As a further technical proposal of the utility model, the bottom of the supporting seat board is evenly provided with four supporting legs.

As a further technical scheme of the utility model, the even 3 ~ 4 little stabilizer blades that are equipped with in bottom of big stabilizer blade.

Compared with the prior art, the lifting leg is pushed by the hydraulic cylinder, so that the height is adjusted to adapt to rugged terrain, and the adaptability of the lifting leg is improved; the small support legs are arranged on the large support legs, so that the utility model can be stably stood in narrow areas by utilizing the characteristic that the contact area of the small support legs is small; and strengthen through the cooperation of telescopic link, first spring and support housing and boss the utility model discloses a shock attenuation, shock resistance guarantee the stationarity of equipment operation.

Drawings

Fig. 1 is a schematic structural view of a mining machinery supporting platform with a shock absorption function of the present invention;

fig. 2 is the utility model relates to a structural schematic of the little stabilizer blade of mining machinery supporting platform with shock-absorbing function.

In the figure: 1-platform plate, 2-support shell, 3-slide rail, 4-boss, 5-slotted hole, 6-telescopic rod, 7-first spring, 8-support seat plate, 9-supporting leg, 10-lifting cavity, 11-hydraulic cylinder, 12-hydraulic rod, 13-lifting leg, 131-big supporting leg, 14-small supporting leg, 141-leg rod, 142-foot seat, 143-adjusting cavity, 144-piston plate and 145-second spring.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-2, a mining machinery supporting platform with a shock absorption function comprises a platform plate 1, a supporting shell 2, a boss 4, a supporting seat plate 8 and a supporting leg 9, wherein the bottom end of the platform plate 1 is fixedly connected with the supporting shell 2, the supporting shell 2 is of a bottom-opening structure, slide rails 3 are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the supporting shell 2, the slide rails 3 are of a T-shaped structure, the boss 4 matched with the slide rails 3 is arranged in the inner cavity of the supporting shell 2, the boss 4 is in sliding connection with the slide rails 3, a plurality of groove holes 5 are uniformly arranged on the top end surface of the boss 4, telescopic rods 6 are arranged in the groove holes 5, the top ends of the telescopic rods 6 are fixedly connected to the top wall of the inner cavity of the supporting shell 2, first springs 7 are sleeved on the outer side of the telescopic rods 6, and, the bottom end of the first spring 7 is fixedly connected to the bottom wall of the slot 5, the bottom end of the boss 4 is fixedly connected with a supporting seat plate 8 matched with the supporting shell 2, a plurality of supporting legs 9 are uniformly arranged at the bottom end of the supporting seat plate 8, a lifting cavity 10 is arranged at the bottom end of the supporting leg 9, a hydraulic cylinder 11 is arranged on the top wall of an inner cavity of the lifting cavity 10, a lifting leg 13 matched with the lifting cavity 10 is fixedly connected to a hydraulic rod 12 on the hydraulic cylinder 11, the lifting cavity 10 is in sliding connection with the lifting leg 13, a large supporting leg 131 matched with the supporting leg 9 is fixedly connected to the bottom end of the lifting leg 13, a plurality of small supporting legs 14 are uniformly arranged at the bottom end of the large supporting leg 131, each small supporting leg 14 comprises a supporting rod 141 and a foot base 142, an adjusting cavity 143 is arranged in the foot base 142, a piston plate 144 is arranged in the adjusting cavity, the top end of the piston plate 144 is fixedly connected with the leg rod 141, the other end of the leg rod 141 is fixedly connected to the bottom end of the large supporting leg 131, the leg rod 141 is slidably connected with the foot base 142, the bottom end of the outer side of the push rod 121 is sleeved with the second spring 145, one end of the second spring 145 is fixedly connected to the top end of the piston plate 144, and the top end of the second spring 145 is fixedly connected to the top wall of the adjusting cavity 143.

When the utility model is used, the lifting legs 13 are pushed by the hydraulic cylinder 11, so as to adjust the height to adapt to rugged terrains and improve the adaptability of the utility model; the small support legs 14 are arranged on the large support leg 131, so that the utility model can be stably stood in narrow areas by utilizing the characteristic that the contact area of the small support legs 14 is small; and the cooperation through telescopic link 6, first spring 7 and support housing 2 and boss 4 strengthens the utility model discloses a shock attenuation, shock resistance guarantee the stationarity of equipment operation.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A mining machinery supporting platform with a shock absorption function is characterized by comprising a platform plate, a supporting shell, a boss, a supporting seat plate and supporting legs, wherein the bottom end of the platform plate is fixedly connected with the supporting shell, the supporting shell is of a bottom-opening structure, sliding rails are symmetrically arranged on the left side wall and the right side wall of an inner cavity of the supporting shell, the inner cavity of the supporting shell is provided with the boss matched with the sliding rails, the boss is in sliding connection with the sliding rails, a plurality of slotted holes are uniformly formed in the top end face of the boss, telescopic rods are arranged in the slotted holes, the top ends of the telescopic rods are fixedly connected to the top wall of the inner cavity of the supporting shell, a first spring is sleeved on the outer side of each telescopic rod, the top ends of the first springs are fixedly connected to the top wall of the inner cavity of the supporting shell, the bottom ends of the first springs are fixedly, the landing leg bottom is equipped with the lift chamber, and the inner chamber roof in lift chamber is equipped with the pneumatic cylinder, and hydraulic stem fixedly connected with and lift chamber matched with lift leg on the pneumatic cylinder are sliding connection between lift chamber and the lift leg, and the bottom fixedly connected with and the big stabilizer blade of landing leg matched with of lift leg, the even a plurality of little stabilizer blades that are equipped with in bottom of big stabilizer blade.

2. The mining machinery supporting platform with the shock absorption function as claimed in claim 1, wherein the small supporting foot comprises a leg rod and a foot seat, an adjusting cavity is arranged in the foot seat, a piston plate is arranged in the adjusting cavity, the adjusting cavity is in sliding connection with the piston plate, the top end of the piston plate is fixedly connected with the leg rod, the other end of the leg rod is fixedly connected with the bottom end of the large supporting foot, the leg rod is in sliding connection with the foot seat, a second spring is sleeved at the bottom end of the outer side of the push rod, one end of the second spring is fixedly connected with the top end of the piston plate, and the top end of the second spring is fixedly connected with the top wall of the adjusting cavity.

3. The mining machine support platform with the shock absorption function as claimed in claim 1, wherein the slide rail is of a T-shaped structure.

4. The mining machine support platform with the shock absorption function as claimed in claim 1, wherein the bottom end of the support base plate is uniformly provided with four legs.

5. The mining machine supporting platform with the shock absorption function as claimed in claim 1, wherein the bottom end of the large supporting leg is uniformly provided with 3-4 small supporting legs.