Movable base for electromechanical installation

Abstract

The utility model discloses a movable base for electromechanical installation, which belongs to the technical field of coal electromechanical equipment and comprises a supporting box, a coal crusher main body is mounted on the top surface of the supporting box through bolts, four supporting rods are connected to the bottom surface of the supporting box, and universal wheels are mounted on the bottom surfaces of the supporting rods; the supporting assembly comprises a moving plate and two limiting plates, the two side faces of the moving plate are slidably connected with the two limiting plates, the two inner side walls of the supporting box are connected with the limiting plates, the bottom of the moving plate is connected with the moving ends of the two first hydraulic cylinders, a plurality of supporting combinations are arranged on the top face of the moving plate, and each supporting combination comprises a rolling ball and two supporting shells. Grooves for rolling of the rolling balls are formed in the adjacent sides of the two supporting shells, the side faces of the supporting shells are connected with two symmetrically-arranged connecting blocks, and the adjacent sides of the two connecting blocks are connected with each other through fixing bolts. By reducing frictional resistance of transverse movement of the electromechanical device, the electromechanical device is convenient to install and fix, and use convenience of the base is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to coal mechanical and electrical equipment technical field, especially a movable base for mechanical and electrical installation. BACKGROUND

[0002] The coal crusher is a kind of mechanical and electrical equipment, and a movable base is required to install the coal crusher, the movable base of the prior art is inconvenient to install and fix the coal crusher when installing the coal crusher, and the use convenience of the movable base is reduced.

[0003] In related technologies, through retrieval, it is found that a movable base for coal mechanical and electrical equipment in Chinese patent file (authorized announcement number CN214889769U) includes a coal crusher, the coal crusher bottom surface is provided with a placing plate, the placing plate lower portion is provided with a base, the base is provided with a connecting plate inside, the connecting plate lower portion is hinged with two supporting legs, the supporting leg outer end is rotatably connected with a roller, the supporting leg is provided with a through hole, the through hole is provided with a connecting rod between the through holes, the connecting rod is provided with a double-head screw rod between the connecting rods, the base upper and lower portions are provided with a sliding groove A, the sliding groove A front and rear ends are slidably connected with a sliding seat, the sliding seat inner end is hinged with a rotating block, the utility model is rotated by hand wheel, the hand wheel drives the double-head screw rod to rotate, the double-head screw rod drives the connecting rod to slide, the supporting leg and the roller are lifted, the base is in contact with the ground, and the connecting plate is lowered, the placing plate is slid outward by the rotating block, the contact area with the ground is increased, and the stability is enhanced, but the base does not consider that the screw block of the coal crusher is not aligned with the screw block of the movable base when installing and fixing the coal crusher, the coal crusher is inconvenient to install and fix, and the use convenience of the movable base is reduced. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a movable base for mechanical and electrical installation to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a movable base for mechanical and electrical installation, comprising:

[0006] The support box top surface is provided with a coal crusher main body by bolt installation, the support box bottom surface is connected with four array-arranged support rods, and the support rod bottom surface is provided with a universal wheel;

[0007] The support assembly comprises a moving plate and two limiting plates, the two side faces of the moving plate are slidably connected with the two limiting plates, the two inner side walls of the support box are connected with the limiting plates, the bottom of the moving plate is connected with the moving ends of two hydraulic cylinders I, the top face of the moving plate is provided with a plurality of support combinations, the support combination comprises a rolling ball and two support housings, the two support housings are provided with grooves for the rolling ball to roll on the adjacent sides, the side face of the support housing is connected with two symmetrically arranged connecting blocks, and the two connecting blocks are connected with each other through fixing bolts on the adjacent sides.

[0008] Preferably, the bottom faces of the plurality of support housings are connected with the moving plate through bolts, and the two hydraulic cylinders I are installed on the inner bottom wall of the support box.

[0009] Preferably, the inner top wall of the support box is provided with a plurality of through grooves for the support combinations to pass through, and the side face of the support box is provided with a limiting assembly.

[0010] Preferably, the limiting assembly comprises two sliding rods and mounting frames, and the two mounting frames are connected with the support box on the adjacent sides.

[0011] Preferably, the inner wall of the mounting frame is connected with the sliding rod, and the side face of the sliding rod is slidably connected with a sliding block.

[0012] Preferably, the top face of the two sliding blocks is connected with an inverted U-shaped fixing frame, and the inner side wall of the fixing frame is slidably connected with a fixing plate.

[0013] Preferably, the inner top wall of the fixing frame is embeddedly installed with a hydraulic cylinder II, and the moving end of the hydraulic cylinder II is connected with the fixing plate.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] The movable base for electromechanical installation is a kind of electromechanical installation, the coal crusher main body is installed on the surface of the movable base, due to the weight of the coal crusher main body, when the coal crusher main body is installed on the top of the support box, the threaded holes on the top of the support box are not aligned with the threaded holes of the coal crusher main body, the use convenience of the movable base is reduced, the hydraulic cylinder I is provided with power, the moving plate moves along the path of the two limiting plates, the plurality of support combinations extend to the top of the support box through the plurality of through grooves in the inner top wall of the support box, the coal crusher main body is placed on the top of the plurality of rolling balls, the rolling balls are in rolling contact with the coal crusher main body and the two support housings respectively, the moving friction resistance of the coal crusher main body is reduced, the coal crusher main body is conveniently installed, and the use convenience of the movable base is improved.

[0016] The movable base for electromechanical installation is provided with a hydraulic cylinder II, which is powered to move the moving end of the hydraulic cylinder II to move the fixed plate vertically, so that the fixed plate moves downward to cooperate with the supporting box to clasp and fix the coal crusher main body, thereby improving the installation convenience of the coal crusher main body.

[0017] The movable base for electromechanical installation is provided with universal wheels, which provide conditions for the movement of the base for electromechanical installation, and facilitate the movable function of the base. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed in the specific embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0019] Figure 1 It is a structural schematic view of the present application;

[0020] Figure 2 It is a structural schematic view of the supporting box of the present application;

[0021] Figure 3 It is a structural schematic view of the supporting assembly of the present application in the extended state;

[0022] Figure 4 It is a structural schematic view of the supporting assembly of the present application;

[0023] Figure 5 It is a structural schematic view of the supporting assembly of the present application;

[0024] Figure 6 It is a structural schematic view of the supporting assembly of the present application;

[0025] Figure 7 It is a structural schematic view of the limiting assembly of the present application;

[0026] Figure 8 It is a structural schematic view of the Figure 7 It is an enlarged view of structure A in the present application.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] In the figure: 1, support box; 2, coal crusher main body; 3, support rod; 4, universal wheel; 5, support assembly; 6, moving plate; 7, limiting plate; 8, hydraulic cylinder one; 9, support combination; 10, support shell; 11, rolling ball; 12, connecting block; 13, fixed bolt; 14, limiting assembly; 15, fixing frame; 16, fixed plate; 17, hydraulic cylinder two; 18, sliding block; 19, sliding rod; 20, mounting frame. DETAILED DESCRIPTION

[0029] In the following description, a large number of specific details are given to provide a more thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without one or more of these details. In other examples, some technical features known in the art are not described in order not to obscure the present application.

[0030] Unless the direction indicated by the figure is separately defined, the directions such as up, down, left, right, front, back, inside and outside mentioned in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the figure of the present application, which are explained here.

[0031] The connection mode can adopt existing modes such as bonding, welding, bolt connection, etc., according to actual needs.

[0032] In order to solve the problem that the movable base for electromechanical installation is not convenient to install and fix due to the heavy coal crusher, and reduces the use convenience of the movable base, please refer to Figures 1 to 8 , the structure of the device body is as follows:

[0033] The support box 1 is provided with the coal crusher main body 2 on the top surface through bolt installation, and four support rods 3 arranged in an array are connected to the bottom surface of the support box 1, and the universal wheels 4 are installed on the bottom surface of the support rods 3;

[0034] The support assembly 5 includes the moving plate 6 and two limiting plates 7, the two side surfaces of the moving plate 6 are slidably connected with the two limiting plates 7, the two inner side walls of the support box 1 are connected with the limiting plates 7, the bottom of the moving plate 6 is connected with the moving end of the two hydraulic cylinders one 8, the top surface of the moving plate 6 is provided with a plurality of support combinations 9, the support combination 9 includes the rolling ball 11 and two support shells 10, the two support shells 10 are provided with grooves adjacent to the rolling ball 11, the side surface of the support shell 10 is connected with two symmetrically arranged connecting blocks 12, the two connecting blocks 12 are connected with each other through the fixed bolt 13 adjacent to the side, and the inner top wall of the support box 1 is provided with a plurality of through grooves for the support combination 9.

[0035] In the embodiment, the top surface and the bottom surface of the two limiting plates 7 are connected with the inner top wall and the inner bottom wall of the support box 1 respectively, the hydraulic cylinder one 8 is provided with power, the moving end of the hydraulic cylinder one 8 drives the moving plate 6 to move vertically along the two limiting plates 7 during the moving process, the support assembly 5 contains the dry support assembly 9 which extends out through the several through grooves in the inner top wall of the support box 1, the coal crusher main body 2 is placed on the top of the several support assemblies 9, the bottom of the coal crusher main body 2 is in rolling contact with the several rolling balls 11, the transverse moving friction resistance of the coal crusher main body 2 is reduced, the threaded hole of the coal crusher main body 2 is aligned with the threaded hole of the support box 1, the coal crusher main body 2 is conveniently installed and fixed, the use convenience of the movable base is improved, the two support housings 10 are fixed with the rolling balls 11 in the closed state through the connecting and fixing effect of the two fixing bolts 13 and the four connecting blocks 12, the ball centers of the rolling balls 11 are located below the top surface of the two support housings 10, the rolling balls 11 are prevented from falling off due to the closure of the two support housings 10, and the rolling positions of the rolling balls 11 are fixed by the two support housings 10.

[0036] Specifically, the bottom surface of the several support housings 10 is connected with the moving plate 6 through bolts, and the two hydraulic cylinder ones 8 are installed on the inner bottom wall of the support box 1.

[0037] In the embodiment, the fixed ends of the two hydraulic cylinder ones 8 are connected with the inner bottom wall of the support box 1 through bolts, the positions of the two hydraulic cylinder ones 8 are fixed, and the several support housings 10 arranged on the top surface of the moving plate 6 are connected through bolts, so that the several support housings 10 can be disassembled, and the rolling balls 11 can be disassembled.

[0038] Specifically, the support box 1 is provided with a limiting assembly 14, the limiting assembly 14 contains two sliding rods 19 and mounting frames 20, and the two mounting frames 20 are connected with the support box 1.

[0039] In the embodiment, in order to prevent the coal crusher main body 2 from shaking and deviating during the installation and fixation of the coal crusher main body 2, the limiting assembly 14 is used to fix the position of the coal crusher main body 2, so as to provide conditions for the installation and fixation of the coal crusher main body 2.

[0040] Specifically, the inner wall of the mounting frame 20 is connected with the sliding rod 19, the sliding rod 19 is slidingly connected with a sliding block 18 on the side surface, the top surface of the two sliding blocks 18 is connected with an inverted U-shaped fixing frame 15, the inner side wall of the fixing frame 15 is slidingly connected with a fixing plate 16, the inner top wall of the fixing frame 15 is embeddedly installed with a hydraulic cylinder two 17, and the moving end of the hydraulic cylinder two 17 is connected with the fixing plate 16.

[0041] In this embodiment, the side of the sliding block 18 is in sliding frictional contact with the mounting frame 20, and a through groove is formed in the side of the sliding block 18, and the inner wall of the through groove of the sliding block 18 is in sliding connection with the slide rod 19, so that the mounting frame 20 and the slide rod 19 fix the transverse movement path of the sliding block 18, and a through groove is formed in the inner top wall of the fixing frame 15, and the inner wall of the through groove of the fixing frame 15 is connected with the fixed end of the hydraulic cylinder two 17 through bolts, so that the moving end of the hydraulic cylinder two 17 drives the fixed plate 16 to slide along the inner side wall of the fixing frame 15 during movement, so that the fixed plate 16 is lowered to cooperate with the support box 1 to clamp and fix the coal crusher main body 2, preventing the coal crusher main body 2 from shaking and deviating during installation and fixation, and facilitating adjustment of the transverse position of the fixed plate 16 under the connection of the fixing frame 15, thereby controlling the clamping and fixing position of the coal crusher main body 2.

[0042] The coal crusher main body 2, the hydraulic cylinder one 8 and the hydraulic cylinder two 17 are prior art, and their working principles, sizes and models are irrelevant to the function of the present application, so they will not be described in detail. The control mode of the present application is controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art. The power supply also belongs to the common knowledge in the art. Moreover, the present application is mainly used to protect mechanical devices, so the control mode and circuit connection will not be explained in detail.

[0043] Working principle

[0044] The movable base for mechanical and electrical installation is used when the coal crusher main body 2 needs to be installed and fixed. The two hydraulic cylinders one 8 are started, and the moving end of the hydraulic cylinder one 8 is raised to drive the moving plate 6 to move upwards along the path of the two limiting plates 7, so that the plurality of support combinations 9 extend to the top of the support box 1 through the plurality of through grooves of the support box 1, and the coal crusher main body 2 is placed on the top of the plurality of support combinations 9. When the threaded holes of the coal crusher main body 2 are aligned with the threaded holes of the support box 1, the coal crusher main body 2 is in rolling contact with the plurality of balls 11, thereby reducing the moving friction resistance of the coal crusher main body 2.

[0045] When the threaded holes of the coal crusher main body 2 are aligned with the threaded holes of the support box 1, the plurality of support combinations 9 are retracted into the inside of the support box 1, and the two sliding blocks 18 are moved downwards along the path of the slide rod 19, the position of the fixed plate 16 is adjusted, the hydraulic cylinder two 17 is started, and the fixed plate 16 is lowered to clamp and fix the coal crusher main body 2. The coal crusher main body 2 is installed and fixed on the top of the support box 1 through bolts.

[0046] It has to be noted that, in the present document, the terms "comprising", "including", and "having" should be interpreted as specifying the presence of the stated features but not precluding the presence of one or more other features. It should also be noted that, in the present document, the term "or" should be interpreted as the logical or, i.e. requiring at least one of the presented options to be true.

[0047] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A mobile base for electromechanical installations, characterized in that, Include: Support box (1), the support box (1) top surface is bolted with coal crusher main body (2), the support box (1) bottom surface is connected with four support rods (3) arranged in an array, the support rod (3) bottom surface is installed with universal wheel (4); Support assembly (5), the support assembly (5) contains moving plate (6) and two limit plates (7), the moving plate (6) both sides are slidably connected with two limit plates (7), the support box (1) both inner side walls are connected with limit plate (7), the moving plate (6) bottom is connected with the moving end of two hydraulic cylinders one (8), the moving plate (6) top surface is provided with a plurality of support combinations (9), the support combination (9) contains rolling ball (11) and two support housings (10), two the support housing (10) adjacent side is provided with recess for rolling ball (11) rolling, the support housing (10) side is connected with two pairs of symmetrically arranged connecting blocks (12), two The connecting block (12) adjacent side is connected by fixed bolt (13).

2. A movable base for electromechanical installations according to claim 1, characterized in that: A plurality of support housings (10) bottom surface is connected with moving plate (6) by bolt, two hydraulic cylinders one (8) are installed in the inner bottom wall of support box (1).

3. A movable base for an electromechanical installation according to claim 2, characterized in that: The inner top wall of the support box (1) is provided with a plurality of through grooves for the support combination (9), and the side surface of the support box (1) is provided with a limiting assembly (14).

4. A movable base for an electromechanical installation according to claim 3, characterized in that: The limiting assembly (14) contains two slide rods (19) and mounting brackets (20), two The mounting bracket (20) adjacent side is connected with support box (1).

5. A movable base for an electromechanical installation according to claim 4, characterized in that: The inner wall of the mounting bracket (20) is connected with the slide rod (19), and the side surface of the slide rod (19) is slidably connected with the sliding block (18).

6. A movable base for an electromechanical installation according to claim 5, characterized in that: Two The sliding block (18) top surface is connected with the inverted U-shaped fixing frame (15), and the inner side wall of the fixing frame (15) is slidably connected with the fixing plate (16).

7. A movable base for an electromechanical installation according to claim 6, characterized in that: The inner top wall of the fixing frame (15) is embedded with hydraulic cylinder two (17), and the moving end of the hydraulic cylinder two (17) is connected with the fixing plate (16).

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