CN202828810U

CN202828810U - Spring type vibration-proof buffering lathe

Info

Publication number: CN202828810U
Application number: CN 201220527365
Authority: CN
Inventors: 边广平; 张利清; 池占成; 孙中海; 刘太雪
Original assignee: JINING JIANNENG MINING MACHINERY CO Ltd
Current assignee: JINING JIANNENG MINING MACHINERY CO Ltd
Priority date: 2012-09-28
Filing date: 2012-09-28
Publication date: 2013-03-27
Anticipated expiration: 2022-09-28

Abstract

The utility model relates to a vibration-proof buffering lathe, in particular to a spring type vibration-proof buffering lathe. The spring type vibration-proof buffering lathe comprises a base cross beam, a base longitudinal beam, a spring, a buffering lathe body, a buffering sliding strip, a buffering idler and a spring plate. The buffering lathe body is connected with the base cross beam through the spring, the buffering lathe body is connected with the base longitudinal beam through the spring plate, and the buffering sliding strip and the buffering idler are installed on the buffering lathe body. The spring type vibration-proof buffering lathe has the advantages that first, spare parts of the spring type vibration-proof buffering lathe are all designed in a breakdown structure mode, and field assembling or replacing are very convenient; second, a spring buffering device and the buffering idler are utilized, and thus the buffering lathe is strong in impact resistance, and working is stable and reliable; and third, the wearing rate of the spare parts is reduced to a great degree, the service life of the buffering lathe is prolonged, and the work efficiency of a conveyor system is improved.

Description

Spring type anti-seismic is buffer bed

Technical field

It is buffer bed that the utility model relates to a kind of antidetonation, and it is buffer bed to relate in particular to a kind of spring type anti-seismic.

Background technology

At present, on the local material transportation machine such as mine, coal yard, transporting something containerized station, port and pier, generally all adopted the buffer bed of advanced technology at material blanking point, the impulsive force when falling to overcome material avoids load-transfer device impaired or tear, and prevents material spilling.Although existing buffer bed reasonable the problems referred to above that solved, but because mass transport generally all is long-time long-term, when if material is the overweight sharp objects such as ore, metal, only rely on buffering draw runner buffering can't reach operating needs, huge impulsive force very easily causes belt and buffer bed self is impaired, each part maintenance rate of bed body is high, and greatly reduce buffer bed service life, affects the work efficiency of whole conveyer system.

The utility model content

Technical problem to be solved in the utility model is: provide a kind of spring type anti-seismic buffer bed, satisfying under the existing condition that requires, utilize spring bumper, anti-impact force is stronger, reduce the fragile rate of parts, prolonged buffer bed service life, improved the work efficiency of conveyer system.

The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:

A kind of spring type anti-seismic is buffer bed, comprise base crossbeam 1, base longeron 2, spring 3, buffer bed bed body 4, buffering draw runner 5, impact idler 6 and spring plate 7, buffer bed bed body 4 is connected with base crossbeam 1 by spring 3, and buffer bed bed body 4 is connected with base longeron 2 by spring plate 7, on the buffer bed bed body 4 buffering draw runner 5 and impact idler 6 is installed.

Described buffer bed bed body 4 is comprised of middle part planar support plate 8, inclined-plane, left side supporting plate 9 and inclined-plane, right side supporting plate 10, and middle part planar support plate 8, inclined-plane, left side supporting plate 9 and inclined-plane, right side supporting plate 10 all adopt steel plate compressing.

Described spring 3 is four springs, is distributed in 8 four jiaos of middle part planar support plates.

Described impact idler 6 is two impact idlers, is positioned at planar support plate 8 forward and backward two ends, middle part.

Described spring plate 7 is two spring plates, and two spring plates are parallel to each other and are positioned at buffer bed body 4 both sides.

Described base crossbeam 1 and base longeron 2 all adopt H shaped steel to make.

Described buffering draw runner 5 top contact surfaces adopt the ultra-high molecular weight polyethylene material, and its surface is arc.

Principle of work of the present utility model: with between base longeron and the base crossbeam, connect with high strength bolt between middle part planar support plate and inclined-plane, the left and right sides supporting plate, the pool of buffer carrying roller is respectively installed in planar support plate rear and front end, buffer bed bed body middle part first; By four jiaos of middle part planar support plates one group of spring is installed respectively again and is connected with base crossbeam, buffer bed bed body both sides fixing spring plate will cushion at last draw runner and buffer bed body and adopt screw bolt and nut to fix; When material whereabouts damping of shocks bed bed body, buffer bed bed body reaches impact-absorbing, prevents belt tearing by the spring bumper free lifting, slows down material to impact and the damage of adhesive tape, has avoided the tearing and scratching adhesive tape of sharp keen object.

The beneficial effects of the utility model are: 1, buffer bed each parts of spring type anti-seismic are all taked the decomposition texture design, and Assembling or replacing are all very convenient.2, utilize spring bumper and impact idler, buffer bed anti-impact force is stronger, and work is more steadily reliable.3, very big degree has reduced the fragile rate of parts, prolongs buffer bed service life, improves the work efficiency of conveyer system.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is lateral plan of the present utility model.

Wherein, the 1-base crossbeam, 2-base longeron, the 3-spring, the buffer bed bed of 4-body, 5-cushions draw runner, 6-impact idler, 7-spring plate, 8-middle part planar support plate, inclined-plane, 9-left side supporting plate, inclined-plane, 10-right side supporting plate.

The specific embodiment

Further specify embodiment of the present utility model below in conjunction with accompanying drawing.

With reference to Fig. 1,2, the described a kind of spring type anti-seismic of this specific embodiment is buffer bed, comprise base crossbeam 1, base longeron 2, spring 3, buffer bed bed body 4, buffering draw runner 5, impact idler 6 and spring plate 7, buffer bed bed body 4 is connected with base crossbeam 1 by spring 3, buffer bed bed body 4 is connected with base longeron 2 by spring plate 7, on the buffer bed bed body 4 buffering draw runner 5 and impact idler 6 is installed.

The principle of work of this specific embodiment: with between base longeron and the base crossbeam, connect with high strength bolt between middle part planar support plate and inclined-plane, the left and right sides supporting plate, the pool of buffer carrying roller is respectively installed in planar support plate rear and front end, buffer bed bed body middle part first; Lift four jiaos of plates by the middle part again and one group of spring respectively is installed is connected with base crossbeam, buffer bed bed body both sides fixing spring plate will cushion at last draw runner and buffer bed body employing screw bolt and nut and fix; When material whereabouts damping of shocks bed bed body, buffer bed bed body reaches impact-absorbing, prevents belt tearing by the spring bumper free lifting, slows down material to impact and the damage of adhesive tape, has avoided the tearing and scratching adhesive tape of sharp keen object.

The beneficial effect of this specific embodiment is: 1, buffer bed each parts of spring type anti-seismic are all taked the decomposition texture design, and Assembling or replacing are all very convenient.2, utilize spring bumper and impact idler, buffer bed anti-impact force is stronger, and work is more steadily reliable.3, very big degree has reduced the fragile rate of parts, prolongs buffer bed service life, improves the work efficiency of conveyer system.

Specific embodiment of the utility model does not consist of restriction of the present utility model, and every employing analog structure of the present utility model and variation are all in protection domain of the present utility model.

Claims

1. a spring type anti-seismic is buffer bed, it is characterized in that: comprise base crossbeam (1), base longeron (2), spring (3), buffer bed bed body (4), buffering draw runner (5), impact idler (6) and spring plate (7), buffer bed bed body (4) is connected with base crossbeam (1) by spring (3), buffer bed bed body (4) is connected with base longeron (2) by spring plate (7), and buffering draw runner (5) and impact idler (6) are installed on the buffer bed bed body (4).

2. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described buffer bed bed body (4) is comprised of middle part planar support plate (8), inclined-plane, left side supporting plate (9) and inclined-plane, right side supporting plate (10), and middle part planar support plate (8), inclined-plane, left side supporting plate (9) and inclined-plane, right side supporting plate (10) all adopt steel plate compressing.

3. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described spring (3) is four springs, is distributed in (8) four jiaos of middle part planar support plates.

4. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described impact idler (6) is two impact idlers, is positioned at the forward and backward two ends of planar support plate (8), middle part.

5. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described spring plate (7) is two spring plates, and two spring plates are parallel to each other and are positioned at buffer bed body (4) both sides.

6. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described base crossbeam (1) and base longeron (2) all adopt H shaped steel to make.

7. a kind of spring type anti-seismic is buffer bed as claimed in claim 1, it is characterized in that: described buffering draw runner (5) top contact surface adopts the ultra-high molecular weight polyethylene material, and its surface is arc.