CN213235928U

CN213235928U - Damping base for mining machinery equipment

Info

Publication number: CN213235928U
Application number: CN202022260732.8U
Authority: CN
Inventors: 鱼自养; 鱼宇国
Original assignee: Shaanxi Pucheng Qinxing Construction Machinery Co ltd
Current assignee: Shaanxi Pucheng Qinxing Construction Machinery Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-18
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a shock absorption base for mining machinery equipment, which comprises a base, wherein the base is fixedly connected with a protective pipe, a first groove and a second groove are arranged on the base, a motor is fixedly arranged in the second groove, a power output shaft of the motor is fixedly connected with the bottom of a turntable, the turntable is positioned in the first groove and is rotationally connected with the first groove, a plurality of buffer boxes are fixedly connected with the top of the turntable, a movable plate is slidably connected with the inner part of each buffer box, the top of the movable plate is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with one end of a supporting disk, the other end of the supporting disk is fixedly connected with a placing platform, the bottom of the movable plate is connected with the inner wall at the bottom of the inner cavity of the buffer box through a spring, the top ends of the left side and the right, the turntable drives the mining mechanical equipment to rotate, so that the effect of adjusting the direction of the mining mechanical equipment is achieved.

Description

Damping base for mining machinery equipment

Technical Field

The utility model relates to the field of mechanical equipment, especially, relate to a damping mount for mining machinery equipment.

Background

The mining machinery equipment refers to machinery specially engaged in mining, mineral separation and prospecting, and a large number of cranes, conveyors, ventilators, drainage machines and the like applied to mining operation are collectively called as mining machinery equipment.

Mining machinery equipment on the existing market can all produce very big vibrations in the use, only rely on the shock-absorbing structure shock attenuation of equipment itself, the effect is comparatively unsatisfactory, consequently, vibration damping mount need be installed to mining machinery equipment bottom when using, but current vibration damping mount function singleness only has the shock attenuation effect, the practicality is poor, and whenever equipment needs the adjustment direction, in the during operation that carries out in different position, all need the staff to move, waste time and energy, need make the improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a damping mount for mining machinery equipment to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a damping base for mining machinery equipment comprises a base, wherein a protective pipe is fixedly connected to the top of the base, the base is provided with a first groove and a second groove, the second groove is positioned below the first groove and communicated with the first groove, a motor is fixedly arranged in the second groove, a power output shaft of the motor is fixedly connected with the bottom of the rotary table, the rotary table is positioned in the first groove and is rotationally connected with the first groove, the top of the rotary table is fixedly connected with a plurality of buffer boxes, a movable plate is connected inside the buffer box in a sliding way, the top of the movable plate is fixedly connected with one end of a connecting rod, the other end of the connecting rod is fixedly connected with one end of a supporting disk, the other end of the supporting disk is fixedly connected with the placing platform, the fly leaf bottom is connected with baffle-box inner chamber bottom inner wall through the spring, all the rigid coupling in inner wall both sides top has the stopper about the baffle-box inner chamber.

Preferably, the number of the buffer boxes is five, and the springs are made of memory metal.

Preferably, the inside cavity structure that is of place the platform, the place the platform top is run through and is provided with the third recess, the inside positive and negative screw rod that is provided with of place the platform, positive and negative screw rod both ends are all overlapped and are equipped with second ball bearing, second ball bearing and place the platform rigid coupling, be provided with two sliders on the positive and negative screw rod, slider and positive and negative screw rod threaded connection, third recess and fixed block rigid coupling are passed at the slider top, positive and negative screw rod right-hand member rigid coupling has second conical gear, place the platform top right-hand member runs through and is provided with first ball bearing, first ball bearing is inside to have set firmly the bull stick, first ball bearing and place the platform rigid coupling, bull stick bottom rigid coupling has first conical gear, first conical gear and second conical gear meshing.

Preferably, the rotating rod is T-shaped and made of carbon steel.

Preferably, the first bevel gear and the second bevel gear are both made of carbon steel.

Preferably, the supporting disk is funnel-shaped, and the number of the supporting disks is five.

The utility model has the advantages that:

1. the utility model discloses place work on vibration damping mount when mining machinery equipment, when producing great vibrations, mining machinery equipment can push placement platform downwards, placement platform pushes down the supporting disk, the supporting disk passes through the connecting rod and pushes the fly leaf downwards, the fly leaf pushes the spring downwards, the spring gives the effect of mining machinery equipment buffering with the help of the elastic potential energy of self, it is too big to prevent that mining machinery equipment from shaking, lead to the equipment to damage, when mining machinery equipment needs the adjustment direction in the position during operation of difference, accessible starter motor, the power output shaft of motor drives the carousel rotatory, the carousel drives mining machinery equipment is rotatory, thereby reach the effect of adjustment mining machinery equipment direction.

2. When the mining mechanical equipment is placed on the placing platform, the rotating rod is rotated, the rotating rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the positive and negative screw rods to rotate, and the two sliding blocks on the positive and negative screw rods drive the fixed blocks to move towards the directions close to each other, so that the effect of fixing the mining mechanical equipment is achieved, and the mining mechanical equipment is prevented from shaking due to the vibration of the mining mechanical equipment in the working process, so that the mining mechanical equipment falls down to the ground, and workers are injured by crashing.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 according to the present invention;

fig. 3 is a sectional view of the placing platform of the present invention;

fig. 4 is a top view of the placing platform of the present invention;

reference numerals: 1-a base; 2-a first groove; 3, a motor; 4-a second groove; 5, rotating a disc; 6-protective tube; 7-a support disk; 8-a movable plate; 9-a limiting block; 10-a spring; 11-a connecting rod; 12-a buffer tank; 13-a placement platform; 14-fixing block; 15-a slide block; 16-a rotating rod; 17-a first ball bearing; 18-positive and negative screws; 19-a second ball bearing; 20-a third groove; 21-a first bevel gear; 22-second bevel gear.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-4, a vibration damping mount for mining machinery equipment includes a base 1, and is characterized in that: the top of a base 1 is fixedly connected with a protective pipe 6, a first groove 2 and a second groove 4 are arranged on the base 1, the second groove 4 is positioned below the first groove 2 and communicated with the first groove 2, a motor 3 is fixedly arranged in the second groove 4, a power output shaft of the motor 3 is fixedly connected with the bottom of a rotary table 5, the rotary table 5 is positioned in the first groove 2 and rotatably connected with the first groove 2, a plurality of buffer boxes 12 are fixedly connected with the top of the rotary table 5, a movable plate 8 is slidably connected in the buffer boxes 12, the top of the movable plate 8 is fixedly connected with one end of a connecting rod 11, the other end of the connecting rod 11 is fixedly connected with one end of a supporting plate 7, the other end of the supporting plate 7 is fixedly connected with a placing platform 13, the supporting plate 7 is funnel-shaped, the number of the supporting plates 7 is five, the interior of the placing platform 13 is of a cavity, the two ends of the positive and negative screw 18 are sleeved with the second ball bearings 19, the second ball bearings 19 are fixedly connected with the placing platform 13, the positive and negative screw 18 is provided with two sliders 15, the sliders 15 are in threaded connection with the positive and negative screw 18, the tops of the sliders 15 are fixedly connected with the fixed block 14 through the third groove 20, the right end of the positive and negative screw 18 is fixedly connected with the second bevel gear 22, the first bevel gear 21 and the second bevel gear 22 are both made of carbon steel, the right end of the top of the placing platform 13 is provided with the first ball bearing 17 in a penetrating manner, the rotating rod 16 is fixedly arranged in the first ball bearing 17, the first ball bearing 17 is fixedly connected with the placing platform 13, the bottom of the rotating rod 16 is fixedly connected with the first bevel gear 21, the rotating rod 16 is T-shaped, the rotating rod 16 is made of carbon steel, the first bevel gear 21 is meshed with the second bevel gear 22, the bottom of the movable plate 8, the spring 10 is made of memory metal material, and the top ends of the left and right inner walls of the inner cavity of the buffer box 12 are fixedly connected with limit blocks 9.

The working principle is as follows: when mining machinery equipment places work on vibration damping mount, when producing great vibrations, mining machinery equipment can push place platform 13 downwards, place platform 13 pushes supporting disk 7 downwards, supporting disk 7 pushes fly leaf 8 downwards through connecting rod 11, fly leaf 8 pushes spring 10 downwards, spring 10 gives the effect of mining machinery equipment buffering with the help of the elastic potential energy of self, prevent that mining machinery equipment from shaking too big, lead to the equipment to damage, when mining machinery equipment needs the direction of adjustment when the position work of difference, accessible starter motor 3, motor 3's power output shaft drives carousel 5 rotatory, carousel 5 drives mining machinery equipment rotatory, thereby reach the effect of adjustment mining machinery equipment direction.

2. When the mining mechanical equipment is placed on the placing platform 13, the rotating rod 16 is rotated, the rotating rod 16 drives the first conical gear 21 to rotate, the first conical gear 21 drives the second conical gear 22 to rotate, the second conical gear 22 drives the positive and negative screw rods 18 to rotate, and the two sliding blocks 15 on the positive and negative screw rods 18 drive the fixed blocks 14 to move towards the directions close to each other, so that the effect of fixing the mining mechanical equipment is achieved, and the mining mechanical equipment is prevented from shaking due to the vibration of the equipment in the working process, so that the equipment falls down to the ground and workers are injured by smashing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a damping mount for mining machinery equipment, includes base (1), its characterized in that: the protective pipe (6) is fixedly connected to the top of the base (1), a first groove (2) and a second groove (4) are arranged on the base (1), the second groove (4) is located below the first groove (2) and communicated with the first groove (2), a motor (3) is fixedly arranged inside the second groove (4), a power output shaft of the motor (3) is fixedly connected with the bottom of the rotary table (5), the rotary table (5) is located inside the first groove (2) and is rotatably connected with the first groove (2), a plurality of buffer boxes (12) are fixedly connected to the top of the rotary table (5), a movable plate (8) is slidably connected to the inside of each buffer box (12), the top of the movable plate (8) is fixedly connected with one end of a connecting rod (11), the other end of the connecting rod (11) is fixedly connected with one end of a supporting disc (7), and the other end of the supporting disc (7) is fixedly connected with the placing platform (13), the bottom of the movable plate (8) is connected with the inner wall of the bottom of the inner cavity of the buffer box (12) through a spring (10), and the top ends of the left side and the right side of the inner wall of the inner cavity of the buffer box (12) are fixedly connected with limit blocks (9).

2. The mining machine damping mount according to claim 1, wherein: the buffer boxes (12) are five in number, and the springs (10) are made of memory metal materials.

3. The mining machine damping mount according to claim 1, wherein: the inside cavity structure that is of place the platform (13), place the platform (13) top and run through and be provided with third recess (20), place the platform (13) inside is provided with positive and negative screw rod (18), positive and negative screw rod (18) both ends are all overlapped and are equipped with second ball bearing (19), second ball bearing (19) and place the platform (13) rigid coupling, be provided with two slider (15) on positive and negative screw rod (18), slider (15) and positive and negative screw rod (18) threaded connection, third recess (20) and fixed block (14) rigid coupling are passed at slider (15) top, positive and negative screw rod (18) right-hand member rigid coupling has second cone gear (22), place the platform (13) top right-hand member runs through and is provided with first ball bearing (17), first ball bearing (17) inside is set firmly bull stick (16), first ball bearing (17) and place the platform (13) rigid coupling, the bottom of the rotating rod (16) is fixedly connected with a first bevel gear (21), and the first bevel gear (21) is meshed with a second bevel gear (22).

4. The vibration damping mount for mining machinery equipment according to claim 3, characterized in that: the rotating rod (16) is T-shaped, and the rotating rod (16) is made of carbon steel.

5. The vibration damping mount for mining machinery equipment according to claim 3, characterized in that: the first bevel gear (21) and the second bevel gear (22) are both made of carbon steel.

6. The mining machine damping mount according to claim 1, wherein: the supporting disks (7) are funnel-shaped, and the number of the supporting disks (7) is five.