CN217030609U

CN217030609U - Supporting platform for mining machinery

Info

Publication number: CN217030609U
Application number: CN202220991058.7U
Authority: CN
Inventors: 熊旭清; 陈颖繁
Original assignee: Jiangxi Tongyuan Mineral Equipment Co ltd
Current assignee: Jiangxi Tongyuan Mineral Equipment Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-07-22
Anticipated expiration: 2032-04-26

Abstract

The utility model discloses a supporting platform for mining machinery, relates to the technical field of mining machinery, and solves the problems that the existing supporting platform for mining machinery operation in the prior art is not good in using effect and poor in stability, and the outer wall of the mining machinery is generally provided with an annular raised edge or a groove, so that the supporting platform can be utilized and assists in stabilizing a mechanical body, and the following scheme is proposed: it includes the base, and the base both ends set up the supporting seat, and the setting side bearer of base top symmetry, side bearer middle part run through and the sliding connection put the thing board, put thing board both ends and run through and the sliding connection montant, and the base is connected to the montant bottom, and the montant circumference outside sets up the spring, and the spring is in to put between thing board and the base, puts thing board below and installs draw gear, and fixing device is installed at the base both ends, and the side bearer outside sets up the extension platform, extends the limiting plate of bench sliding connection L type, and the one end of limiting plate runs through in the side bearer. The utility model realizes stable support of the mining machinery and avoids shaking.

Description

Supporting platform for mining machinery

Technical Field

The utility model relates to the technical field of mining machinery, in particular to a supporting platform for the mining machinery.

Background

The mining machinery operation supporting platform generally refers to a liftable manned tool used in the mining machinery operation, the mining machinery is a machine directly used for mineral mining, beneficiation machinery and other operations, the working principle and structure of the prospecting machinery are mostly the same as or similar to those of mining machinery used for mining similar minerals, in a broad sense, the prospecting machinery also belongs to the mining machinery, in addition, a large number of cranes, conveyors, ventilators, drainage machinery and the like are also applied in the mining operation, the mining machinery industry is one of important basic industries for providing equipment for mining and processing solid raw materials, materials and fuels, the mining machinery is served for important basic industrial departments such as black and non-ferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, and products of the mining machinery are also widely applied in the basic construction of basic departments such as traffic, railways, buildings, hydropower and the like, the China mining machinery industry mainly has seven major types, namely more than three hundred varieties and thousands of specifications.

However, the existing supporting platform for mining machinery operation is not good in use effect and poor in stability, and an annular raised edge or a groove is generally formed in the outer wall of the mining machinery and can be used for assisting in stabilizing the mechanical body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing supporting platform for the operation of the mining machinery has poor using effect and poor stability, and the outer wall of the mining machinery is generally provided with an annular raised edge or a slot which can be utilized to assist in stabilizing a mechanical body;

the support device comprises a base, support seats, side frames, a vertical rod, springs, a traction device and fixing devices, wherein the support seats are arranged at two ends of the base, the side frames are symmetrically arranged at the top of the base, the middle parts of the side frames penetrate through and are in sliding connection with object placing plates, two ends of the object placing plates penetrate through and are in sliding connection with the vertical rod, the bottom of the vertical rod is connected with the base, the outer side of the circumference of the vertical rod is provided with the springs, the springs are arranged between the object placing plates and the base, the traction device is arranged below the object placing plates, and the fixing devices are arranged at two ends of the base;

the side bearer outside sets up extends the platform, extend the limiting plate of bench sliding connection L type, the one end of limiting plate runs through in the side bearer, and the other end spiro union is in first screw rod, first screw rod rotates to be connected in the side bearer.

Preferably, draw gear is including being located the alignment jig between thing board and the base of putting, the one end of the articulated connecting rod in top of alignment jig, the articulated thing board bottom of putting of the other end of connecting rod, the pivot is connected at the alignment jig both ends, one side the power take off end of first motor, the opposite side are connected in the pivot rotation in the side bearer.

Preferably, the fixing device comprises an internal threaded pipe penetrating through and rotatably connected to two ends of the base, a second screw is screwed in the internal threaded pipe in a sliding manner and connected to the side wall of the supporting seat through an extending block at the top, and a drill is mounted at the bottom of the second screw.

Preferably, the second motor is installed at the bottom of the base, chain wheels are connected to the power output end of the second motor and the outer sides of the circumferences of the internal thread pipes on the two sides, and the chain wheels are connected in a chain transmission mode.

Preferably, a knob is arranged at one end of the first screw rod, which is far away from the side frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the knob is rotated to drive the first screw rod to rotate, and the limiting plates at two sides are driven to move oppositely, so that the limiting plates are inserted into the grooves in the outer wall of the machine body, and the machine body is prevented from shaking up and down; or the lower edge of the side frame part is penetrated through the limiting plate to abut against the upper edge of the annular edge on the outer wall of the mechanical body, the counteracting force of the spring is matched, the mechanical body is prevented from shaking up and down, and the mechanical body is further fixed.

The second motor is started to drive the chain wheel to be matched with the chain, the threaded pipes on the two sides are driven to rotate, the second screw rod is driven to move downwards, the drill bit is inserted into the ground, and the base is fixed in an auxiliary mode.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Reference numbers in the figures: 1. a base; 2. a side frame; 21. an extension stage; 3. a placement plate; 4. a vertical rod; 41. a spring; 5. a first motor; 6. a rotating shaft; 61. an adjusting bracket; 7. a connecting rod; 8. a first screw; 81. a knob; 9. a limiting plate; 10. an internally threaded tube; 11. a second screw; 111. a drill bit; 12. a second motor; 13. a sprocket; 14. a chain; 15. and (4) supporting the base.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the application 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.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1, a supporting platform for mining machinery includes a base 1;

the support bases 15 are arranged at two ends of the base 1, the side frames 2 are symmetrically arranged at the top of the base 1, the middle parts of the side frames 2 penetrate through and are in sliding connection with the object placing plate 3, two ends of the object placing plate 3 penetrate through and are in sliding connection with the vertical rod 4, the bottom of the vertical rod 4 is connected with the base 1, springs 41 are arranged on the outer side of the circumference of the vertical rod 4, the springs 41 are positioned between the object placing plate 3 and the base 1, a traction device is arranged below the object placing plate 3, and fixing devices are arranged at two ends of the base 1;

the outside of side bearer 2 sets up extension platform 21, the limiting plate 9 of L type is connected to extension platform 21 cunning, the one end of limiting plate 9 runs through in side bearer 2, and the other end spiro union is in first screw rod 8, first screw rod 8 rotates and connects in side bearer 2.

In order to better support mining machinery, the traction device further comprises an adjusting frame 61 positioned between the object placing plate 3 and the base 1, the top of the adjusting frame 61 is hinged to one end of a connecting rod 7, the other end of the connecting rod 7 is hinged to the bottom of the object placing plate 3, two ends of the adjusting frame 61 are connected with rotating shafts 6, the rotating shaft 6 on one side is connected with a power output end of the first motor 5, and the rotating shaft 6 on the other side is rotatably connected with the side frame 2. Fixing device is including running through and rotating the internal thread pipe 10 of connecting in base 1 both ends, the inside spiro union second screw rod 11 of internal thread pipe 10, second screw rod 11 passes through the extension piece sliding connection at top in 15 lateral walls of supporting seat, 11 bottom installation drill bits 111 of second screw rod. The base 1 bottom installation second motor 12, sprocket 13 is all connected in the power take off end and the both sides internal thread pipe 10 circumference outside of second motor 12, connect through chain 14 transmission between the sprocket 13. One end of the first screw 8, which is far away from the side frame 2, is provided with a knob 81.

The working principle is as follows: the mining machine is placed on the object placing plate 3, the object placing plate 3 is driven to move downwards through self weight, and the machine body is loaded into a space formed by the object placing plate 3 and the side frame 2 for supporting. The first motor 5 is started to drive the rotating shaft 6 to rotate, the adjusting frame 61 is driven to rotate, and the height of the mechanical body is adjusted downwards to be proper through the adjusting frame 61 matched with the connecting rod 7. Suitable heights are: the groove on the outer wall of the machine body is flush with the height of the part of the limiting plate 9 penetrating through the side frame 2, or the height of the upper edge of the annular edge on the outer wall of the machine body is flush with the height of the lower edge of the part of the limiting plate 9 penetrating through the side frame 2. At the moment, the knob 81 is rotated to drive the first screw 8 to rotate and drive the limiting plates 9 at two sides to move oppositely, so that the limiting plates 9 are inserted into the grooves in the outer wall of the machine body, and the machine body is prevented from shaking up and down; or the limiting plate 9 penetrates through the lower edge of the side frame 2 part to abut against the upper edge of the annular edge on the outer wall of the machine body, and the limiting plate is matched with the reacting force of the spring 41 to prevent the machine body from shaking up and down, so that the machine body is further fixed. And finally, starting the second motor 12, driving the chain wheel 13 to be matched with the chain 14, driving the internal thread pipes 10 on the two sides to rotate, driving the second screw rod 11 to move downwards, and inserting the second screw rod into the ground through the drill bit 111 to realize auxiliary fixing of the base 1.

The above-described examples, which merely represent preferred embodiments of the present invention and are described in greater detail, are not intended to limit the present invention to these examples, and it should be noted that those of ordinary skill in the art should understand that the present invention is not limited to these examples. Any modifications which do not depart from the gist of the utility model are intended to be within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.

Claims

1. The utility model provides a supporting platform for mining machinery which characterized in that: comprises a base (1);

the support frame is characterized in that support bases (15) are arranged at two ends of the base (1), side frames (2) are symmetrically arranged at the top of the base (1), the middle of each side frame (2) penetrates through and is connected with an object placing plate (3) in a sliding mode, two ends of each object placing plate (3) penetrate through and are connected with vertical rods (4) in a sliding mode, the bottom of each vertical rod (4) is connected with the base (1), springs (41) are arranged on the outer side of the circumference of each vertical rod (4), each spring (41) is located between each object placing plate (3) and the corresponding base (1), a traction device is arranged below each object placing plate (3), and fixing devices are arranged at two ends of the base (1);

set up extension platform (21) in side bearer (2) outside, extension platform (21) upward sliding connection L type limiting plate (9), the one end of limiting plate (9) runs through in side bearer (2), and the other end spiro union is in first screw rod (8), first screw rod (8) rotate to be connected in side bearer (2).

2. The mining machine support platform of claim 1, wherein: draw gear is including being located alignment jig (61) between putting thing board (3) and base (1), the one end of the articulated connecting rod (7) in top of alignment jig (61), the articulated thing board (3) bottom of putting of the other end of connecting rod (7), pivot (6), one side are connected at alignment jig (61) both ends the power take off end of first motor (5) is connected in pivot (6), the opposite side pivot (6) are rotated and are connected in side bearer (2).

3. A mining machine support platform as claimed in claim 1 or claim 2, wherein: fixing device is including running through and rotating internal thread pipe (10) of connecting in base (1) both ends, internal thread pipe (10) inside spiro union second screw rod (11), extension piece sliding connection in supporting seat (15) lateral wall at second screw rod (11) through the top, installation drill bit (111) bottom second screw rod (11).

4. A mining machine support platform as claimed in claim 3, wherein: base (1) bottom installation second motor (12), sprocket (13) are all connected in the power take off end and both sides internal thread pipe (10) circumference outside of second motor (12), connect through chain (14) transmission between sprocket (13).

5. The mining machine support platform of claim 1, wherein: one end of the first screw rod (8) far away from the side frame (2) is provided with a knob (81).