CN2308634Y

CN2308634Y - Microgrille solid/liquid separating machine

Info

Publication number: CN2308634Y
Application number: CN 97236991
Authority: CN
Inventors: 钱永南
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-02
Filing date: 1997-09-02
Publication date: 1999-02-24
Anticipated expiration: 2007-09-02

Abstract

The utility model relates to a microgrille solid/liquid separating machine which belongs to a solid/liquid separating device. A left and a right side plates and a rubber plate which are provided with supports are fixedly installed at both sides of a frame; the upper part of the frame is provided with a waterproof speed reducing motor; the middle part of the frame is provided with grille strips, and a driving shaft and a driven shaft which are provided with chain wheels; the motor is connected with the chain wheel of the driving shaft by a chain; the chain wheels of the driving shaft and the driven shaft are connected by a left and a right chains; toothed harrow rods with toothed harrows are connected between the left and the right chains, and the toothed harrows are inserted in the gaps of the grille strips. A non-return bearing, an isolating sleeve and a large chain wheel are orderly sheathed on the driving shaft. A shearing safety pin is arranged on the large chain wheel. The utility model can prevent the machine from being damaged by corrosion, reverse running and overload; in addition, the utility model also has the advantages of small volume, light weight, safety, reliability and good dirt removing effect.

Description

The fine fack solid-liquid separating machine

The utility model relates to a kind of fine fack solid-liquid separating machine, belongs to the grid equipment for separating liquid from solid.

The existing grid sewage-removing machine that in purification of water quality, river wastewater treatment, adopts, it mostly is coarse rack, the effect of removing contamination is relatively poor, can not satisfy various needs of removing contamination, it is perishable to exist component such as body frame, and used power of motor is big and non-watertight, fragile parts and volume are greatly and heavily big problems during overload, the volume of common grid sewage-removing machine is all wanted about 1000 * 5000 * 3000mm, and what weight was little is 28 kilograms, and general reaches about the 2-5 ton.

The purpose of this utility model is to avoid the problems referred to above of prior art and a kind of corrosion-resistant, little in light weight, safe and reliable fine fack solid-liquid separating machine of volume is provided.

The utility model includes by shell, stator, rotor, motor shaft, bonnet, support, the motor that junction box is formed, rubber tile and outer cover, one framework both sides are fixed with a left side that respectively has support, right plate, the framework bottom is provided with the grizzly bar location-plate that has jack and has the pressing plate of through hole, a left side, be connected with fixed bar and the supporting plate that has guide rod between the right plate, in the jack of pressing plate through hole and grizzly bar location-plate, be inserted with grizzly bar, the upper end of grizzly bar rests on the fixed bar for free end, framework upper is equipped with the waterproof reducing motor through base, this waterproof reducing motor is by motor, the tooth shell and the end cap that fuse with motor housing, planet gear piece in the tooth shell that is connected with motor shaft, the bonnet rubber seal, the rubber seal of tooth shell both sides and end cap rubber seal are formed, and on the shaft extension of this waterproof reducing motor sprocket wheel are housed.

One driving shaft is installed on the left and right side plate of framework through its band rhombus base spherical outside surface bearing, two sprocket wheels are housed on the driving shaft between the left and right side plate, in left and right side plate bottom driven axle is housed, two sprocket wheels are housed on this driven axle, one end of driving shaft stretch out right plate outer and thereon successively closed assembly needle roller retaining bearing, spacer sleeve and hinge wheel are arranged, spacer sleeve is provided with through hole and hinge wheel is provided with through hole, and a shearing pin inserts in hinge wheel through hole and the spacer sleeve through hole.Shearing pin is cut off when overload, and motor idle running is avoided damaging.Be set with chain on the sprocket wheel of waterproof reducing motor and the driving shaft sprocket wheel, on the outside of the right plate above this chain, the chain outer cover be housed.

On two sprocket wheels of driving shaft and two sprocket wheels of driven shaft left and right chain is housed respectively, left and right chain lays respectively at the top of supporting plate guide rod.In the chain link of the left and right chain outside auricle is housed respectively, being connected with rake teeth bar and support bar more than two rows through connector between the auricle of left and right chain, on the rake teeth bar tooth harrow is housed, the rake teeth of tooth harrow is inserted in the gap between the grizzly bar.

Left and right side plate bottom is equipped with rubber tile respectively on the outside, plays the dash effect.

Framework, left and right side plate, grizzly bar, tooth harrow are made by stainless steel.

Under the waterproof reducing motor rotates, chain drives hinge wheel and does the clockwise direction rotation, needle bearing in the hinge wheel is the retaining bearing, hinge wheel can not be made backwards rotation, rotation along with hinge wheel, drive the sprocket rotation that has tooth harrow on the driven shaft, be positioned at the bottom-up revolution of rake teeth of each the toothrow rake between the grizzly bar gap, realize the purpose of Separation of Solid and Liquid scrubbing.

The utility model compared with prior art has following advantage:

1, the waterproof reducing motor that fuses of the utility model application of motor and reductor, volume is little in light weight, and minimum 495 * 485 * 477mm that makes can be installed in that water treatment facilities are inner to be used, and is convenient to install.

2, be equiped with needle roller retaining bearing on the driving shaft of the present utility model, can prevent to reverse.

3, the utility model is equiped with separation sleeve, and is inserted with shearing pin on separation sleeve and hinge wheel, and the prevention overload damages machine.

4, the whole parts of the utility model are made by stainless steel, have corrosion resistance.

The explanation of accompanying drawing drawing:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is a rear elevation of the present utility model.

Fig. 3 is a right view of the present utility model.

Fig. 4 is a left view of the present utility model.

Fig. 5 is a waterproof reducing motor structural representation.

Fig. 6 is a driving shaft shaft extension end structure schematic diagram.

Fig. 7 is an A-A sectional view among Fig. 1.

Fig. 8 is the supporting plate and the side plate connection diagram of band guide rod.

Fig. 9 is the connection diagram of rake teeth bar and support bar and chain.

Figure 10 is the B-B sectional view among Fig. 9.

Figure 11 is the C-C sectional view among Fig. 9.

Following the utility model will describe in detail embodiment (in conjunction with the accompanying drawings).

The utility model shown in Figure 1 includes motor 81 and rubber tile (1 and 9) and the outer cover of being made up of shell 8-3, stator 8-4, rotor 8-6, motor shaft 8-5, bonnet 8-0, end cap 8-12, support 8-1 and junction box 8-2 5.

One framework, 4 both sides are fixed with the left and right side plate (4-1 and 4-2) (seeing Fig. 3 and Fig. 4) that has support (32 and 33) respectively, framework 4 bottoms are provided with grizzly bar location-plate 12 that has jack 12-1 and the pressing plate (see figure 1) that has through hole 13-1, left and right side plate (4-1 and 4-2) is connected with fixed bar 21 between the top, be provided with the supporting plate 26 (seeing Fig. 2 and Fig. 8) that has guide rod (15 and 20) in the middle, be inserted with grizzly bar 10 in pressing plate through hole 13-1 and grizzly bar location-plate jack 12-1, the upper end of grizzly bar 10 rests on the fixed bar 21 for free end.Be fixed with rubber tile (1 and 9) on the left and right side plate (4-1 and 4-2) respectively.

Through base 8-11 waterproof reducing motor 8 (seeing Fig. 1 and Tu) is housed on framework 4 tops, the tooth shell 8-8 that this waterproof reducing motor 8 fuses by motor 81, with shell 8-3 and the rubber seal (8-7 and 8-10) and the end cap rubber seal 8-13 of end cap 8-12, the planet gear piece 8-9 in tooth shell 8-8, the bonnet rubber seal 8-1 that are connected with motor shaft 8-5, tooth shell 8-8 both sides form.On motor shaft shaft extension one end of waterproof reducing motor sprocket wheel is housed.

One driving shaft 18 is installed in a framework left side through its rhombus base spherical outside surface bearing (3 and 3-1), on the right plate (4-1 and 4-2), two sprocket wheels (17 and 16) (see figure 2) is housed on the driving shaft 18, on a left side, right plate (4-1 and 4-2) is equipped with driven shaft 29 between the bottom, and two sprocket wheels (30 and 32) are housed on this driven shaft 29, one end of driving shaft 29 stretches out that right plate 4-2 is outer and nestable successively a needle roller retaining bearing 35 thereon, spacer sleeve 36 and hinge wheel 19 (see figure 6)s, on spacer sleeve, be provided with through hole 36-1, be provided with through hole 19-1 on hinge wheel 19, a shearing pin 34 inserts among hinge wheel through hole 19-1 and the spacer sleeve through hole 36-1.Be set with chain 6 on the sprocket wheel 7 of waterproof reducing motor 8 and the driving shaft hinge wheel 19, on the outside of the right plate 4-2 above this chain 6, chain outer cover 5 be housed.

On two sprocket wheels (30 and 32) of two sprocket wheels (17 and 16) of driving shaft 18 and driven shaft 29, be respectively installed with left and right chain (14 and 31).Left and right chain (14 and 31) lays respectively at the top (see figure 2) of supporting plate 26 guide rods (15 and 20).Auricle (23,23-1 and 27,27-1) (seeing Figure 10 and Figure 11) is housed respectively in the chain link of left and right chain (the 14 and 31) outside, the auricle of left and right chain (14 and 31) (23 and 23-1,27 and 27-1) between through connector (22 and 22-1,28 and 28-1) be connected with rake teeth bar 24 and support bar 28 more than two rows, tooth harrow 25 is housed on rake teeth bar 24, and the rake teeth 25-1 of tooth harrow 25 is inserted in respectively in the gap between the grizzly bar 10 (seeing Fig. 2 and Fig. 7).

Framework 4, left and right side plate (4-1 and 4-2), grizzly bar 10 and tooth harrow 24-1 make by stainless steel.

Claims

1, a kind of fine fack solid-liquid separating machine includes motor [81], rubber tile [1 and 9] and the outer cover [5] be made up of shell [8-3], stator [8-4], rotor [8-6], motor shaft [8-5], bonnet [8-0], end cap [8-12], support [8-11] and junction box [8-2] and it is characterized in that:

A) framework [4] both sides are fixed with a left side that has support [32 and 33] respectively, right plate [4-1 and 4-2], framework [4] bottom is provided with grizzly bar location-plate [12] that has jack [12-1] and the pressing plate [13] that has through hole [13-1], a left side, right plate [4-1 and 4-2] is connected with fixed bar [21] between the top, be provided with the supporting plate [26] that has guide rod [15 and 20] in the middle, in pressing plate through hole [13-1] and grizzly bar location-plate jack [12-1], be inserted with grizzly bar [10], the upper end of grizzly bar [10] rests on the fixed bar [21] for free end, a left side, be fixed with rubber tile [1 and 9] on the right plate [4-1 and 4-2] respectively

B) through base [8-11] waterproof reducing motor [8] is housed on framework [4] top, on motor shaft shaft extension [8-14] end of described waterproof reducing motor [8] sprocket wheel [7] is housed,

C) driving shaft [18] is installed in a framework left side through its rhombus base spherical outside surface bearing [3 and 3-1], on the right plate [4-1 and 4-2], on a left side, two sprocket wheels [17 and 16] are housed on the driving shaft [18] between the right plate [4-1 and 4-2], two sprocket wheels [30 and 32] are housed on driven shaft [29], one end of driving shaft [29] stretches out that right plate [4-2] is outer and nestable successively a needle roller retaining bearing [35] thereon, spacer sleeve [36] and hinge wheel [19], on spacer sleeve [36], be provided with through hole [36-1], on hinge wheel [19], be provided with through hole [19-1], one shearing pin [34] inserts in hinge wheel through hole [19-1] and the spacer sleeve through hole [36-1], be set with chain [6] on the sprocket wheel [7] of waterproof reducing motor [8] and the driving shaft hinge wheel [19], on right plate [4-2] outside of this chain [6] top, chain outer cover [5] is housed

D) on two sprocket wheels [30 and 32] of two sprocket wheels [17 and 16] of driving shaft [18] and driven shaft [29], be respectively installed with a left side, right chain [14 and 31], a described left side, right chain [14 and 31] lays respectively at the top of supporting plate [26] guide rod [15 and 20], on a left side, auricle [23 and 23-1 is equipped with in the chain link of right chain [the 14 and 31] outside respectively, 27 and 27-1], on a left side, the auricle of right chain [14 and 31] [23 and 23-1,27 and 27-1] between through connector [22 and 22-1,28 and 28-1] be connected with above rake teeth bar [24] and the support bar [28] of two rows, tooth harrow [25] is housed on rake teeth bar [24], and the rake teeth [25-1] of tooth harrow [25] is inserted in respectively in the gap between the grizzly bar [10].

2, fine fack solid-liquid separating machine according to claim 1 is characterized in that through tooth shell [8-8] that waterproof reducing motor [8] that base [8-11] is contained in framework [4] top fuses by motor [81], with shell [8-3] and end cap [8-12], forms with planet gear piece [8-9], bonnet sealing ring [8-1], the sealing ring [8-7 and 810] and the end cap seal circle [8-13] of tooth shell [8-8] both sides in the tooth shell [8-8] that motor shaft [8-5] is connected.

3, fine fack solid-liquid separating machine according to claim 1 is characterized in that framework [4], left and right side plate [4-1 and 4-2], grizzly bar [10] and tooth harrow [25] make by stainless steel.