CN212360624U

CN212360624U - Base for coal mine machinery with cushioning function

Info

Publication number: CN212360624U
Application number: CN202020401164.6U
Authority: CN
Inventors: 从洪伦; 柳昆鹏; 张志颖; 张译泽; 陈小飞
Original assignee: Xinjiang Xinjiang Xinjiang Na Mining Co ltd
Current assignee: Xinjiang Xinjiang Xinjiang Na Mining Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-15
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a base with shock absorption function for coal mine machinery, which belongs to the technical field of machinery and comprises a stable base, wherein the left side and the right side of the upper end surface of the stable base are fixedly connected with two symmetrically distributed brackets, a supporting plate, a buffer plate and a connecting plate are sequentially arranged between the two brackets from top to bottom, the middle part of the lower end surface of the supporting plate is fixedly connected with a hinge assembly, the lower end surface of the hinge assembly is fixedly connected with the upper end surface of the buffer plate, the left side and the right side of the hinge assembly are respectively provided with two symmetrically distributed buffer columns, the left side and the right side of the two buffer columns are respectively provided with a plurality of uniformly distributed shock absorption buffer assemblies, a control supporting piece is arranged below the connecting plate, the lower end of the lower end surface of the supporting plate is fixedly connected with two shock absorption buffer assemblies, the buffer columns and the hinge assembly, the buffer columns are, further reach the effect of conveniently adjusting the base.

Description

Base for coal mine machinery with cushioning function

Technical Field

The utility model relates to the technical field of machinery, in particular to base for coal mine machinery with bradyseism function.

Background

Mechanical equipment is various in types, and when the mechanical equipment runs, some parts of the mechanical equipment even can perform mechanical motion in different forms, and the mechanical equipment comprises a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like.

The existing base for the coal mine machinery has the following problems:

1. when the base for the coal mine machinery operates, the equipment can shake violently, and the equipment can be damaged in the past;

2. the base for the coal mine machinery is fixed and is not convenient for up-and-down adjustment, and the service performance of the base is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a base for coal mine machinery with bradyseism function aims at solving current base for coal mine machinery when the function, and equipment itself can produce violent shake, and this time can lead to the fact the damage to equipment in the past, and simultaneously, the base is fixed to be not convenient for adjust from top to bottom, has reduced the problem of the performance of base.

The utility model discloses a so realize, a base for coal mining machinery with bradyseism function, including stabilizing the base, the left and right sides of the up end of stabilizing the base all fixedly connected with two symmetric distributions's support, two from last fagging, buffer board and the connecting plate of having set gradually under to between the support, the middle part fixedly connected with hinge subassembly of fagging lower extreme face, the lower extreme face of hinge subassembly and the up end fixed connection of buffer board, the left and right sides of hinge subassembly all is equipped with two symmetric distribution's cushion column, two the left and right sides of cushion column all is provided with a plurality of evenly distributed shock attenuation buffer unit, the lower extreme face fixed connection of buffer board has a plurality of evenly distributed upper cassette stages, the up end fixed connection of connecting plate has a plurality of lower cassette stages that match with the upper cassette stage;

the connecting plate is characterized in that a control supporting piece is arranged below the connecting plate, the left side and the right side of the inside of the control supporting piece are in threaded connection with a lead screw, a gear is arranged below the control supporting piece, a driving motor is fixedly connected to the right side of the gear through a rotating shaft, and a rack matched with the gear is arranged on the outer side wall of the control supporting piece.

In order to control support piece and be convenient for adjust the hinge bar inclination, further reach the effect of conveniently adjusting the base, conduct the utility model discloses a base is preferred for coal mining machinery with bradyseism function, control support piece's the left and right sides all is provided with two even symmetric distribution's slider, the other end fixedly connected with connecting block, two of lead screw the preceding terminal surface swing joint of slider has the hinge bar, the other end and the connecting block swing joint of hinge bar, the spout with slider assorted has all been seted up to one side that the connecting plate is relative with the stabilizing base.

In order to prevent connecting plate, buffer board and fagging roll, influence coal mining machinery's stationarity, as the utility model discloses a base is preferred for coal mining machinery with bradyseism function, two the shifting chute has all been seted up to one side that the support is relative, the left and right sides of connecting plate, buffer board and fagging all with shifting chute sliding connection.

In order to strengthen the intensity of support, prevent that the support warp, conduct the utility model discloses a base is preferred for coal mining machinery with bradyseism function, two the equal fixedly connected with strengthening rib in one side that the support was carried on the back mutually, two the other end of strengthening rib and stabilizing base's up end fixed connection.

For convenient support and fixed driving motor, conduct the utility model discloses a base is preferred for coal mining machinery with bradyseism function, driving motor's lower terminal surface fixedly connected with brace table, the lower terminal surface of brace table and the up end fixed connection who stabilizes the base.

For convenient fixed and support control support piece, guarantee control support piece's normal operation, as the utility model discloses a base is preferred for coal mining machinery with bradyseism function, two bearing housing, two of brace table's up end fixedly connected with the inside wall of bearing housing and control support piece's lateral wall swing joint, two the bearing housing is located the left and right sides of rack.

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

1. according to the base with the shock absorption function for the coal mine machinery, the supporting plate, the buffer plate and the connecting plate are sequentially arranged between the two supports from top to bottom, the supporting plate, the buffer plate and the connecting plate are convenient to strengthen the firmness of the base, the base is prevented from being fractured when being used for supporting the coal mine machinery for a long time, the lower end of the lower end surface of the supporting plate is fixedly provided with the shock absorption buffer assembly, the buffer column and the hinge assembly, the buffer and shock absorption performance of the base is convenient to enhance, the upper clamping table and the lower clamping table are arranged between the buffer plate and the connecting plate, and when the coal mine machinery vibrates, the shock absorption buffer assembly, the buffer column, the hinge assembly, the upper clamping table and the lower clamping table consume vibration force, so that the shock;

2. according to the base with the cushioning function for the coal mine machinery, the driving motor is started, the gear drives the control support piece to rotate forwards, the length of the screw rod is increased, the included angle between the two hinged rods is increased, the base is increased, when the gear drives the control support piece to rotate backwards, the length of the screw rod is shortened, the included angle between the two hinged rods is reduced, the base is reduced, the effect of conveniently adjusting the height of the base is further achieved, the using performance of the base is improved, meanwhile, the control support piece has the damping and buffering performance, and the vibration phenomenon cannot occur when the base is adjusted in a lifting mode;

3. this kind of base for coal mine machinery with bradyseism function all sets up the shifting chute through in two relative one sides of support, and when the mechanical equipment of fagging top was overweight, the support was convenient to be restricted connecting plate, buffer board and fagging, prevented connecting plate, buffer board and fagging from rolling about, influenced coal mine machinery's stationarity, simultaneously, be convenient for swing joint connecting plate, buffer board and fagging further conveniently adjust the base that coal mine machinery used.

Drawings

Fig. 1 is an overall structure diagram of a base for coal mine machinery with a cushioning function of the utility model;

FIG. 2 is a block diagram of the control support of the present invention;

fig. 3 is a structural diagram of the upper clamping table and the lower clamping table of the present invention.

In the figure: 1. a stabilizing base; 101. reinforcing ribs; 102. a chute; 2. a support; 201. a moving groove; 3. A supporting plate; 301. a shock absorbing and cushioning assembly; 302. a buffer column; 303. a hinge assembly; 4. a buffer plate; 401. a clamping table is arranged; 402. a clamping table is arranged; 5. a connecting plate; 6. a control support; 601. a rack; 602. a drive motor; 603. a gear; 604. a screw rod; 605. connecting blocks; 606. a slider; 607. a hinged lever; 608. a support table; 609. and a bearing sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and 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 thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution: a base with a cushioning function for coal mine machinery comprises a stabilizing base 1, wherein the left side and the right side of the upper end face of the stabilizing base 1 are fixedly connected with two symmetrically distributed supports 2, a supporting plate 3, a buffer plate 4 and a connecting plate 5 are sequentially arranged between the two supports 2 from top to bottom, the middle part of the lower end face of the supporting plate 3 is fixedly connected with a hinge assembly 303, the lower end face of the hinge assembly 303 is fixedly connected with the upper end face of the buffer plate 4, the left side and the right side of the hinge assembly 303 are provided with two symmetrically distributed buffer columns 302, the left side and the right side of the two buffer columns 302 are provided with a plurality of uniformly distributed shock absorption buffer assemblies 301, the lower end face of the buffer plate 4 is fixedly connected with a plurality of uniformly distributed upper clamping tables 401, and the upper end face of the connecting plate 5 is fixedly connected with a plurality of lower;

the below of connecting plate 5 is provided with control support piece 6, and the equal threaded connection in the left and right sides of control support piece 6 has lead screw 604, and the below of control support piece 6 is provided with gear 603, and the right side of gear 603 is through pivot fixedly connected with driving motor 602, and the lateral wall of control support piece 6 is provided with and gear 603 assorted rack 601.

In this embodiment: the supporting plate 3, the buffer plate 4 and the connecting plate 5 are sequentially arranged between the two supports 2 from top to bottom, the supporting plate 3, the buffer plate 4 and the connecting plate 5 are convenient to strengthen the firmness of the base, the fracture phenomenon caused when the base is used for supporting coal mine machinery for a long time is prevented, the two connecting damping buffer components 301, the buffer columns 302 and the hinge components 303 are fixed at the lower end of the lower end face of the supporting plate 3, the buffering and damping performance of the base is convenient to strengthen, a plurality of upper clamping tables 401 and lower clamping tables 402 are arranged between the buffer plate 4 and the connecting plate 5, and when the supporting plate 3 and the buffer plate 4 are convenient to support coal mine machinery to vibrate by the upper clamping tables 401 and the lower clamping tables 402, the damping buffer components 301, the buffer columns 302, the hinge components 303, the upper clamping tables 401 and the lower clamping tables 402 consume vibration force;

start driving motor 602, gear 603 drives control support piece 6 and rotates forward, the length of lead screw 604 rises long, the contained angle grow between two hinge bars 607, the base risees, when gear 603 drives control support piece 6 and rotates backward, the length of lead screw 604 shortens, the contained angle between two hinge bars 607 diminishes, the base reduces, further reach the effect of conveniently adjusting the base height, the performance of base has been improved, and simultaneously, control support piece 6 has shock attenuation shock-absorbing and buffering performance, when guaranteeing base lift adjustment, vibration phenomenon can not appear.

As a technical optimization scheme, control support piece 6's the left and right sides all is provided with two even symmetric distribution's slider 606, the other end fixedly connected with connecting block 605 of lead screw 604, two slider 606's preceding terminal surface swing joint has hinge bar 607, the other end and the connecting block 605 swing joint of hinge bar 607, connecting plate 5 all seted up with stable base 1 relative one side with slider 606 assorted spout 102.

In this embodiment: through the preceding terminal surface swing joint hinge bar 607 at two sliders 606, two sliders 606 are convenient and connecting plate 5 and stable base 1 sliding connection, and the other end and the connecting block 605 of hinge bar 607 are connected, and when starting control support 6, control support 6 is convenient for adjust the inclination of hinge bar 607, further reaches the effect of conveniently adjusting the base.

As a technical optimization scheme of the utility model, shifting chute 201 has all been seted up to two relative one sides of support 2, the left and right sides of connecting plate 5, buffer board 4 and fagging 3 all with shifting chute 201 sliding connection.

In this embodiment: through all seting up the shifting chute 201 in two support 2 relative one sides, when the mechanical equipment of fagging 3 top was overweight, support 2 conveniently restricted connecting plate 5, buffer board 4 and fagging 3, prevented connecting plate 5, buffer board 4 and fagging 3 roll, influenced coal mining machinery's stationarity, simultaneously, be convenient for swing joint connecting plate 5, buffer board 4 and fagging 3, further conveniently adjust the base that coal mining machinery used.

As a technical optimization scheme of the utility model, two equal fixedly connected with strengthening rib 101 in one side that support 2 carried on the back mutually, the other end of two strengthening ribs 101 and the up end fixed connection who stabilizes base 1.

In this embodiment: through two equal fixed connection strengthening rib 101 in the one side that support 2 carried on the back mutually, the inside gravity that bears of support 2 can be strengthened in decomposing to strengthening rib 101, is convenient for strengthen support 2's intensity, prevents that support 2 from warping.

As a technical optimization scheme of the utility model, driving motor 602's lower terminal surface fixedly connected with brace table 608, brace table 608's lower terminal surface and the up end fixed connection who stabilizes base 1.

In this embodiment: through lower terminal surface fixed connection brace table 608 at driving motor 602, and then conveniently support with brace table 608 with fixed driving motor 602, when starting driving motor 602, can hold in the same time moving gear 603 and control support piece 6 and carry out the meshing rotation operation, be convenient for adjust the base for the coal mining machinery.

As the utility model discloses a technical optimization scheme, two bearing housing 609 of the up end fixedly connected with of brace table 608, the inside wall of two bearing housing 609 and control support piece 6's lateral wall swing joint, two bearing housing 609 are located the left and right sides of rack 601.

In this embodiment: through two bearing bushes 609 fixedly connected to the upper end face of the support table 608, the inner side wall of each bearing bush 609 is movably connected with the outer side wall of the control support piece 6, so that the control support piece 6 can be conveniently fixed and supported when the control support piece 6 rotates, and normal operation of the control support piece 6 is guaranteed.

The working principle is as follows: firstly, a supporting plate 3, a buffer plate 4 and a connecting plate 5 are sequentially arranged between two brackets 2 from top to bottom, the supporting plate 3, the buffer plate 4 and the connecting plate 5 are convenient to strengthen the firmness of the base and prevent the base from being fractured when used for supporting coal mine machinery for a long time, two connecting damping buffer components 301, buffer columns 302 and hinge components 303 are fixed at the lower end of the lower end surface of the supporting plate 3 so as to strengthen the buffering and damping performance of the base, a plurality of upper clamping tables 401 and lower clamping tables 402 are arranged between the buffer plate 4 and the connecting plate 5, the upper clamping tables 401 and the lower clamping tables 402 are convenient to support the supporting plate 3 and the buffer plate 4, when the coal mine machinery vibrates, the damping buffer components 301, the buffer columns 302, the hinge components 303, the upper clamping tables 401 and the lower clamping tables 402 consume vibration force to achieve the effect of buffering and damping, a driving motor 602 is started, a gear 603 drives and controls a supporting piece 6 to rotate forwards, and, the contained angle grow between two articulated levers 607, and the base risees, and when gear 603 drove control support piece 6 and rotate backward, the length of lead screw 604 shortened, and the contained angle between two articulated levers 607 diminishes, and the base reduces, further reaches the effect of conveniently adjusting the base height, has improved the performance of base, and simultaneously, control support piece 6 has shock attenuation buffering performance, when guaranteeing that the base goes up and down to adjust, vibration phenomenon can not appear.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a base for coal mine machinery with bradyseism function, includes stabilizing base (1), its characterized in that: the left side and the right side of the upper end surface of the stabilizing base (1) are fixedly connected with two symmetrically distributed brackets (2), a supporting plate (3), a buffer plate (4) and a connecting plate (5) are sequentially arranged between the two brackets (2) from top to bottom, the middle part of the lower end surface of the supporting plate (3) is fixedly connected with a hinge assembly (303), the lower end surface of the hinge assembly (303) is fixedly connected with the upper end surface of the buffer plate (4), the left side and the right side of the hinge assembly (303) are respectively provided with two buffer columns (302) which are symmetrically distributed, the left side and the right side of the two buffer columns (302) are respectively provided with a plurality of damping and buffering assemblies (301) which are uniformly distributed, the lower end surface of the buffer plate (4) is fixedly connected with a plurality of upper clamping tables (401) which are uniformly distributed, the upper end face of the connecting plate (5) is fixedly connected with a plurality of lower clamping tables (402) matched with the upper clamping tables (401);

the utility model discloses a quick-witted, including connecting plate (5), the below of connecting plate (5) is provided with control support piece (6), the equal threaded connection in the left and right sides of control support piece (6) has lead screw (604), the below of control support piece (6) is provided with gear (603), the right side of gear (603) is through pivot fixedly connected with driving motor (602), the lateral wall of control support piece (6) be provided with gear (603) assorted rack (601).

2. The base with the cushioning function for the coal mine machinery as claimed in claim 1, wherein: the left and right sides of control support piece (6) all is provided with two slider (606) of even symmetric distribution, the other end fixedly connected with connecting block (605) of lead screw (604), two the preceding terminal surface swing joint of slider (606) has articulated rod (607), the other end and the connecting block (605) swing joint of articulated rod (607), connecting plate (5) and stabilizing base (1) relative one side all seted up with slider (606) assorted spout (102).

3. The base with the cushioning function for the coal mine machinery as claimed in claim 1, wherein: two shifting chute (201) have all been seted up to one side that support (2) are relative, the left and right sides of connecting plate (5), buffer board (4) and fagging (3) all with shifting chute (201) sliding connection.

4. The base with the cushioning function for the coal mine machinery as claimed in claim 1, wherein: two equal fixedly connected with strengthening rib (101) in one side that support (2) carried on the back mutually, two the other end of strengthening rib (101) and the up end fixed connection who stabilizes base (1).

5. The base with the cushioning function for the coal mine machinery as claimed in claim 1, wherein: the lower end face of the driving motor (602) is fixedly connected with a supporting table (608), and the lower end face of the supporting table (608) is fixedly connected with the upper end face of the stabilizing base (1).

6. The base with the cushioning function for the coal mine machinery as claimed in claim 5, wherein: the upper end face of the supporting platform (608) is fixedly connected with two bearing sleeves (609), the inner side walls of the two bearing sleeves (609) are movably connected with the outer side wall of the control supporting piece (6), and the two bearing sleeves (609) are located on the left side and the right side of the rack (601).