CN221541567U - Auxiliary supporting mechanism for mining electric control hydraulic mobile train - Google Patents

Abstract

The utility model discloses an auxiliary supporting mechanism for a mining electric control hydraulic mobile train, which comprises a U-shaped plate and a bearing plate, wherein the bearing plate is arranged in the U-shaped plate, four first connecting blocks are symmetrically and fixedly connected to the inner wall of the U-shaped plate, each first connecting block is rotationally connected with a telescopic rod, the upper end of each telescopic rod is rotationally connected with a second connecting block, sliding cavities are symmetrically formed in the lower end face of the bearing plate, sliding rods are fixedly connected in each sliding cavity, and each sliding rod is symmetrically and slidingly sleeved with a sliding sleeve. According to the utility model, the telescopic rod can rotate when the bearing plate supports the train, the telescopic rod can extrude the first buffer spring through the second connecting block, the moving rod and the sliding rod, meanwhile, the third buffer spring can be extruded, the first buffer spring and the third buffer spring can buffer the impact force received by the bearing plate, and the damper can absorb the impact force to avoid secondary damage caused by resonance.

Description

Auxiliary supporting mechanism for mining electric control hydraulic mobile train

Technical Field

The utility model relates to the technical field of mining equipment, in particular to an auxiliary supporting mechanism for a mining electric control hydraulic mobile train.

Background

Mining equipment mainly refers to the general term of various special equipment used in the production process of various mines such as coal, ferrous metal, nonferrous metal and the like, and is used for screening, transporting and other various special equipment. Comprising the following steps: mining equipment, lifting equipment, crushing and grinding equipment, screening equipment, cleaning equipment and the like.

The existing self-moving equipment train supporting mechanism is generally lack of a buffering and damping mechanism to buffer a train in the using process, and is easy to vibrate the train, so that secondary damage is easy to the train, the train in the supporting process is inconvenient to protect, and the using effect of the train is easy to reduce.

Aiming at the problems, an auxiliary supporting mechanism for the mining electric control hydraulic mobile train is provided.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a buffer damping mechanism is generally lack for buffering a train in the use process of the existing self-moving equipment train supporting mechanism, so that the train is easy to vibrate, secondary damage is easy to occur to the train, the train in the supporting process is inconvenient to protect, and the use effect is easy to reduce, and further provides an auxiliary supporting mechanism for a mining electric control hydraulic moving train.

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

The utility model provides a mining automatically controlled hydraulic pressure auxiliary stay mechanism for mobile train, includes U template and bearing plate, the bearing plate sets up in the U template, symmetrical fixedly connected with four first connecting blocks on the inner wall of U template, every first connecting block all rotates and is connected with the telescopic link, every the upper end of telescopic link all rotates and is connected with the second connecting block, the smooth chamber has been seted up to the lower terminal surface symmetry of bearing plate, every equal fixedly connected with slide bar in the smooth chamber, every the slide bar has evenly symmetrically slidingly sleeved the sliding sleeve, every the equal fixedly connected with movable rod of lower terminal surface of sliding sleeve, every the lower extreme of movable rod all runs through the lower terminal surface of bearing plate and fixed connection on the second connecting block, every the slide bar all overlaps and is equipped with first buffer spring, every first buffer spring's both ends equal fixedly connected with on the sliding sleeve, fixedly connected with attenuator on the inner wall of U template, the other end fixedly connected with at the lower terminal surface of bearing plate of damper, symmetrical connection has a plurality of third buffer springs on the inner wall of U template, every third buffer spring all is fixedly connected with the bearing plate down.

Preferably, each telescopic rod is connected with a third connecting block in a rotating mode, each third connecting block is fixedly connected with a connecting plate, each connecting plate is internally provided with a spring cavity, each spring cavity is internally provided with a moving plate in a sliding mode, the corresponding two moving plates are fixedly connected with connecting rods in a common mode, each side wall of each moving plate is symmetrically and fixedly connected with a second buffer spring, and one end, deviating from the moving plate, of each second buffer spring is fixedly connected to the inner wall of each spring cavity.

Preferably, mounting plates are arranged on two sides of the U-shaped plate, each mounting plate is fixedly connected with a hydraulic cylinder on the upper end face of each mounting plate, each hydraulic cylinder is fixedly connected with a transverse plate on the telescopic end of each hydraulic cylinder, and each transverse plate is fixedly connected to the side wall of the U-shaped plate.

Preferably, the lower end face of each bearing plate is symmetrically provided with a chute, and each moving rod is slidably connected in the chute.

Preferably, each connecting plate is provided with a connecting hole, and each connecting rod penetrates through the connecting hole.

Preferably, a moving wheel is arranged on the lower end face of each mounting plate.

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

1. The telescopic link can take place to rotate when the bearing plate supports the train, and the telescopic link can extrude first buffer spring through second connecting block, carriage release lever and slide bar, and third buffer spring can be extruded simultaneously, and first buffer spring and third buffer spring can cushion the impact that the bearing plate received, and the attenuator can absorb the impact, avoids taking place resonance and carries out the secondary damage.

2. When the telescopic rod rotates, the connecting plate can move, so that the connecting rod can move through the moving plate, the second buffer spring is extruded, and impact force is further buffered.

Drawings

FIG. 1 is a schematic diagram of an auxiliary supporting mechanism for a mining electric control hydraulic mobile train;

Fig. 2 is a front view of a connecting plate in an auxiliary supporting mechanism for a mining electric control hydraulic mobile train;

Fig. 3 is an enlarged view at a in fig. 1.

In the figure: the hydraulic damper comprises a 1U-shaped plate, a2 bearing plate, a3 damper, a4 first connecting block, a 5 telescopic rod, a 6 second connecting block, a 7 moving rod, an 8 sliding rod, a 9 sliding sleeve, a 10 first buffer spring, a 12 third connecting block, a 13 connecting plate, a 14 moving plate, a 15 connecting rod, a 16 second buffer spring, a 17 hydraulic cylinder, a 18 transverse plate, a 19 mounting plate, a 20 moving wheel and a 21 third buffer spring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an auxiliary supporting mechanism for a mining electric control hydraulic mobile train comprises a U-shaped plate 1 and a bearing plate 2, wherein the bearing plate 2 is arranged in the U-shaped plate 1, four first connecting blocks 4 are symmetrically and fixedly connected to the inner wall of the U-shaped plate 1, each first connecting block 4 is uniformly and rotatably connected with a telescopic rod 5, the upper end of each telescopic rod 5 is uniformly and rotatably connected with a second connecting block 6, a sliding cavity is symmetrically formed in the lower end face of the bearing plate 2, sliding rods 8 are fixedly connected in each sliding cavity, sliding sleeves 9 are symmetrically and slidingly sleeved on each sliding rod 8, the lower end face of each sliding sleeve 9 is fixedly connected with a moving rod 7, the lower end of each moving rod 7 penetrates through the lower end face of the bearing plate 2 and is fixedly connected to the second connecting block 6, each sliding rod 8 is sleeved with a first buffer spring 10, two ends of each first buffer spring 10 are fixedly connected to the sliding sleeves 9, the inner wall of the U1 is fixedly connected with a damper 3, the other end of the damper 3 is fixedly connected to the lower end face of the bearing plate 2, the inner wall of the U1 is fixedly connected with a plurality of third buffer springs 21, and the upper end faces of the third buffer springs 21 are fixedly connected to the lower end faces of the bearing plate 2; the telescopic link 5 can rotate when the bearing plate 2 supports the train, and telescopic link 5 can extrude first buffer spring 10 through second connecting block 6, carriage release lever 7 and slide bar 8, and third buffer spring 21 can be extruded simultaneously, and first buffer spring 10 and third buffer spring 21 can cushion the impact that bearing plate 2 received, and the attenuator 3 can absorb the impact, avoids taking place resonance and carries out the secondary damage.

Wherein, all rotate on every telescopic link 5 and be connected with third connecting block 12, every third connecting block 12 all fixedly connected with connecting plate 13, all seted up the spring chamber in every connecting plate 13, the equal sliding connection of every spring intracavity has movable plate 14, two corresponding movable plates 14 all fixedly connected with connecting rod 15 jointly, equal symmetry fixedly connected with second buffer spring 16 on the lateral wall of every movable plate 14, the equal fixedly connected with of one end that every second buffer spring 16 deviates from movable plate 14 is on the inner wall in spring chamber, telescopic link 5 rotates, connecting plate 13 can take place to remove, and then make connecting rod 15 can take place to remove through movable plate 14, second buffer spring 16 is extrudeed, further cushion impact force.

Wherein, the both sides of U template 1 all are provided with mounting panel 19, and the up end of every mounting panel 19 is all fixedly connected with pneumatic cylinder 17, and the equal fixedly connected with diaphragm 18 of the flexible end of every pneumatic cylinder 17, and the equal fixedly connected of every diaphragm 18 is on the lateral wall of U template 1, and the flexible end of pneumatic cylinder 17 drives diaphragm 18 and upwards moves, drives the bearing plate 2 upwards movement of U template 1 and U template 1 top when diaphragm 18 removes, can effectively support the train on the bearing plate 2.

Wherein, the lower terminal surface of every bearing plate 2 all symmetrically has seted up the spout, and every movable rod 7 all sliding connection is in the spout, and movable rod 7 removes in the spout.

Wherein, the connecting hole has all been seted up to every connecting plate 13, and every connecting rod 15 all runs through the connecting hole, and connecting rod 15 can remove in the connecting hole.

Wherein the lower end face of each mounting plate 19 is provided with a moving wheel 20 for moving the device.

According to the utility model, the transverse plate 18 is driven to move upwards through the telescopic end of the hydraulic cylinder 17, the transverse plate 18 moves and drives the U-shaped plate 1 and the bearing plate 2 above the U-shaped plate 1 to move upwards, so that a train on the bearing plate 2 can be effectively supported, the height position of the bearing plate is convenient to adjust, the telescopic rod 5 rotates when the bearing plate 2 supports the train, the telescopic rod 5 presses the first buffer spring 10 through the second connecting block 6, the moving rod 7 and the sliding rod 8, meanwhile, the third buffer spring 21 is pressed, the first buffer spring 10 and the third buffer spring 21 can buffer the impact force received by the bearing plate 2, and the damper 3 can absorb the impact force to avoid secondary damage caused by resonance;

further, when the telescopic rod 5 rotates, the connecting plate 13 moves, so that the connecting rod 15 moves through the moving plate 14, the second buffer spring 16 is pressed to further buffer the impact force, and what is not described in detail in the present description belongs to the prior art known to those skilled in the art.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model. In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by "upper, lower, inner and outer", etc. in terms are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first, second, or third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Claims (6)

1. The auxiliary supporting mechanism for the mining electric control hydraulic mobile train comprises a U-shaped plate (1) and a bearing plate (2), and is characterized in that the bearing plate (2) is arranged in the U-shaped plate (1), four first connecting blocks (4) are symmetrically and fixedly connected to the inner wall of the U-shaped plate (1), each first connecting block (4) is rotationally connected with a telescopic rod (5), each upper end of the telescopic rod (5) is rotationally connected with a second connecting block (6), a sliding cavity is symmetrically arranged on the lower end face of the bearing plate (2), sliding rods (8) are fixedly connected with sliding rods (8) in the sliding cavity, sliding sleeves (9) are symmetrically sleeved on the sliding rods (8), lower ends of the sliding sleeves (9) are fixedly connected with moving rods (7) in a sliding mode, lower ends of the moving rods (7) penetrate through the lower end faces of the bearing plate (2) and are fixedly connected to the second connecting blocks (6), first buffer springs (10) are sleeved on the upper end faces of the sliding rods (3) of the sliding rods (1), damping springs (10) are fixedly connected to the inner walls of the sliding rods (3), the upper end of each third buffer spring (21) is fixedly connected to the lower end face of the bearing plate (2).

2. The auxiliary supporting mechanism for the mining electric control hydraulic mobile train according to claim 1, wherein each telescopic rod (5) is rotationally connected with a third connecting block (12), each third connecting block (12) is fixedly connected with a connecting plate (13), each connecting plate (13) is internally provided with a spring cavity, each spring cavity is slidably connected with a mobile plate (14), the corresponding two mobile plates (14) are fixedly connected with connecting rods (15) together, the side wall of each mobile plate (14) is symmetrically and fixedly connected with a second buffer spring (16), and one end of each second buffer spring (16) deviating from the mobile plate (14) is fixedly connected with the inner wall of the spring cavity.

3. The auxiliary supporting mechanism for the mining electric control hydraulic mobile train according to claim 1, wherein mounting plates (19) are arranged on two sides of the U-shaped plate (1), a hydraulic cylinder (17) is fixedly connected to the upper end face of each mounting plate (19), a transverse plate (18) is fixedly connected to the telescopic end of each hydraulic cylinder (17), and each transverse plate (18) is fixedly connected to the side wall of the U-shaped plate (1).

4. The auxiliary supporting mechanism for the mining electric control hydraulic mobile train according to claim 1, wherein sliding grooves are symmetrically formed in the lower end face of each bearing plate (2), and each moving rod (7) is slidably connected in each sliding groove.

5. Auxiliary support mechanism for mining electric control hydraulic mobile trains according to claim 2, characterized in that each connecting plate (13) is provided with a connecting hole, and each connecting rod (15) penetrates through the connecting hole.

6. An auxiliary support mechanism for a mining electric control hydraulic mobile train according to claim 3, characterized in that the lower end face of each mounting plate (19) is provided with a mobile wheel (20).