CN213855600U

CN213855600U - General solid waste screening plant

Info

Publication number: CN213855600U
Application number: CN202022301681.9U
Authority: CN
Inventors: 吴建阳; 吴建城
Original assignee: Dongguan Qinglv Environmental Technology Co ltd
Current assignee: Dongguan Qinglv Environmental Technology Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-08-03
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a general solid waste screening plant, including the screening box, the feed inlet has been seted up on the surface of screening box, and the internally mounted of screening box has the vibration sieve, the surface of vibration sieve is provided with the screening slotted hole, and crank drive mechanism is installed to the bottom of vibration sieve, crank drive mechanism's one end is connected with vibrating motor through the pivot, and spacing cardboard is installed at crank drive mechanism's both ends, the last cushion socket of installing of crank drive mechanism, the both ends of cushion socket are connected with the bearing frame through the pivot, the upper end of cushion socket is passed through the mounting panel and is fixed mutually with the vibration sieve. The utility model discloses an install convenient fixed spring sieve, crank drive carries out quick vibration through the rubbish material to on the vibration sieve, can carry out the rubbish material fast and move on the sieve, and effectual material movement track of utilizing separates with the active principle of spring, can realize the screening to different kind rubbish.

Description

General solid waste screening plant

Technical Field

The utility model relates to a rubbish screening technical field specifically is a general solid waste screening plant.

Background

Vibrating screens are currently the most widely used screening machines in many industrial sectors. The vibrating screen has a rectangular screen box with a planar screen surface, as in the case of the shaker, but the screen box is supported (or suspended) on a frame by elastic elements and excited by an exciter, and is thus an elastic vibrating system whose amplitude can be varied under the influence of the feed and other dynamic factors. The vibrating screen has high vibration frequency, small amplitude and high material treating capacity and screening efficiency. The vibrating screen is suitable for grading of materials of various size grades and dewatering, desliming and medium removing of coal of medium and fine size grades. With the development of production and the progress of science and technology, a plurality of novel screening machines appear at home and abroad in recent years. The main uses in coal preparation plants are: vibrating probability sieves, rotating probability sieves, equal thickness sieves, probability equal thickness sieves, relaxation sieves, vertical cylindrical centrifugal sieves, spiral sieves, variable amplitude sieves and the like. In these screening machines, all the screening machines have a new structure and working principle except for the vibrating probability screen, the equal-thickness screen and the probability equal-thickness screen which belong to the new type of vibrating screen in view of motion characteristics.

Present general solid waste screening plant structure is complicated, and screening efficiency is lower simultaneously, can't carry out quick classification screening to rubbish, easily leads to rubbish to glue glutinous, consequently the market urgently needs to develop a neotype general solid waste screening plant and solves the problem that the above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a general solid waste screening plant to the present general solid waste screening plant structure that proposes in solving above-mentioned background art is complicated, and screening efficiency is lower simultaneously, can't carry out quick classified screening to rubbish, easily leads to rubbish to glue glutinous problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a general solid waste screening plant, includes the screening box, the feed inlet has been seted up on the surface of screening box, and the internally mounted of screening box has the vibration sieve board, the surface of vibration sieve board is provided with the screening slotted hole, and crank drive mechanism is installed to the bottom of vibration sieve board, crank drive mechanism's one end is connected with vibrating motor through the pivot, and spacing cardboard is installed at crank drive mechanism's both ends, the last cushion socket of installing of crank drive mechanism, the both ends of cushion socket are connected with the bearing frame through the pivot, the upper end of cushion socket is connected fixedly with the vibration sieve board through the mounting panel.

Preferably, the bottom of the screening box body is fixed with the storage bin through a support frame.

Preferably, an observation platform is arranged above the storage bin.

Preferably, an escalator body is installed at one side of the storage warehouse.

Preferably, an eccentric wheel is installed at the upper end of the crank transmission mechanism.

Preferably, the vibrating screen plates are arranged in eight groups.

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

(1) the surface of the vibrating screen plate is provided with a screening groove hole, the bottom of the vibrating screen plate is provided with a crank transmission mechanism, one end of the crank transmission mechanism is connected with a vibrating motor through a rotating shaft, the crank transmission mechanism can rapidly vibrate garbage materials on the vibrating screen plate by installing a convenient fixed type bouncing screen plate, smaller garbage flows out of the screening groove hole through vibration, the crank transmission mechanism can rapidly vibrate the garbage materials on the vibrating screen plate by installing the convenient fixed type bouncing screen plate, the garbage materials can rapidly move on the screen plate, the separation can be carried out by effectively utilizing the principle of material motion trail and bouncing activity, and the screening of different types of garbage can be realized;

(2) the surface mounting of crank drive mechanism has the cushion socket, and the both ends of cushion socket are connected with the bearing frame through the pivot, and the upper end of cushion socket is fixed mutually with the vibration sieve through the mounting panel, and the eccentric wheel is installed to the crank drive mechanism upper end, through installing the cushion socket, can cushion the protection to the vibration sieve, prevents that the vibration from producing too big wearing and tearing to the sieve, and the eccentric wheel is used for playing the effect of preventing the pivot skew simultaneously, plays good error correction fixed effect.

Drawings

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

fig. 2 is a schematic structural view of the vibrating screen plate of the present invention;

fig. 3 is a schematic structural diagram of the crank transmission mechanism of the present invention.

In the figure: 1. a vibration motor; 2. a support frame; 3. an observation platform; 4. a storage warehouse; 5. screening the box body; 6. a feed hopper; 7. vibrating the sieve plate; 8. an escalator main body; 9. screening the slotted hole; 10. a crank drive mechanism; 11. an eccentric wheel; 12. a bearing seat; 13. mounting a plate; 14. a buffer seat; 15. spacing cardboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a general solid waste screening device comprises a screening box body 5, a feeding hole 6 is arranged on the surface of the screening box body 5, a vibrating screen plate 7 is arranged inside the screening box body 5, screening slotted holes 9 are formed in the surface of the vibrating screen plate 7, a crank transmission mechanism 10 is arranged at the bottom of the vibrating screen plate 7, one end of the crank transmission mechanism 10 is connected with a vibrating motor 1 through a rotating shaft, limiting clamping plates 15 are arranged at two ends of the crank transmission mechanism 10, a buffer seat 14 is arranged on the crank transmission mechanism 10, the vibrating screen plate 7 can be protected in a buffering mode through the arrangement of the buffer seat 14, two ends of the buffer seat 14 are connected with a bearing seat 12 through the rotating shaft, the upper end of the buffer seat 14 is fixedly connected with the vibrating screen plate 7 through a mounting plate 13, the crank transmission mechanism 10 rapidly vibrates garbage materials on the vibrating screen plate 7, and small garbage flows out of the screening slotted holes 9 through vibration, through installing convenient fixed spring sieve, crank drive mechanism 10 can carry out quick vibration through carrying out quick vibration to the rubbish material on vibrating screen 7, can carry out the rubbish material fast and move on the sieve, and effectual utilization material movement track separates with the active principle of spring, can realize the screening to different kind rubbish.

Further, the bottom of the screening box body 5 is fixed with the storage bin 4 through the support frame 2.

Further, an observation platform 3 is arranged above the storage bin 4.

Further, one side of the storage silo 4 is provided with an escalator main body 8.

Further, an eccentric wheel 11 is installed at the upper end of the crank transmission mechanism 10, and the eccentric wheel 11 is used for preventing the rotating shaft from deviating and achieving a good error correction fixing effect.

Further, eight groups of vibrating screen plates 7 are provided.

The working principle is as follows: when in use, the surface of the screening box body 5 is provided with the feeding hole 6, garbage materials flow into the screening box body 5 from the feeding hole 6, the inside of the screening box body 5 is provided with the vibrating screen plate 7, the surface of the vibrating screen plate 7 is provided with the screening groove hole 9, the bottom of the vibrating screen plate 7 is provided with the crank transmission mechanism 10, one end of the crank transmission mechanism 10 is connected with the vibrating motor 1 through a rotating shaft, the vibrating motor 1 is started to drive the crank transmission mechanism 10 to carry out vibrating operation, through installing the convenient fixed type bouncing screen plate, the crank transmission mechanism 10 carries out rapid vibration on the garbage materials on the vibrating screen plate 7, smaller garbage flows out from the screening groove hole 9 through vibration, through installing the convenient fixed type bouncing screen plate, the crank transmission mechanism 10 carries out rapid vibration on the garbage materials on the vibrating screen plate 7, and can carry out rapid movement on the garbage materials on the screen plate, the effective principle of utilizing material movement path and bounce activity separates, can realize the screening to different kinds of rubbish, crank drive mechanism 10's surface mounting has buffer seat 14, buffer seat 14's both ends are connected with bearing frame 12 through the pivot, eccentric wheel 11 is installed to crank drive mechanism 10 upper end, through installing buffer seat 14, can cushion the protection to vibration sieve 7, prevent that the vibration from producing too big wearing and tearing to the sieve, eccentric wheel 11 is used for playing the effect of preventing the pivot skew simultaneously, play good error correction fixed effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a general solid waste screening plant, includes screening box (5), its characterized in that, feed inlet (6) have been seted up on the surface of screening box (5), and the internally mounted of screening box (5) has vibration sieve (7), the surface of vibration sieve (7) is provided with screening slotted hole (9), and crank drive mechanism (10) are installed to the bottom of vibration sieve (7), the one end of crank drive mechanism (10) is connected with vibrating motor (1) through the pivot, and spacing cardboard (15) are installed at the both ends of crank drive mechanism (10), install buffer seat (14) on crank drive mechanism (10), the both ends of buffer seat (14) are connected with bearing frame (12) through the pivot, the upper end of buffer seat (14) is connected fixedly with vibration sieve (7) through mounting panel (13).

2. A general solid waste screening apparatus according to claim 1, wherein: the bottom of the screening box body (5) is fixed with the storage bin (4) through the support frame (2).

3. A general solid waste screening apparatus according to claim 2, wherein: an observation platform (3) is arranged above the storage warehouse (4).

4. A general solid waste screening apparatus according to claim 3, wherein: an escalator main body (8) is installed on one side of the storage warehouse (4).

5. A general solid waste screening apparatus according to claim 1, wherein: an eccentric wheel (11) is installed at the upper end of the crank transmission mechanism (10).

6. A general solid waste screening apparatus according to claim 1, wherein: eight groups of vibrating screen plates (7) are arranged.