CN213353641U - Discontinuous dehydrator with cylinder plugs - Google Patents

Abstract

A cylinder plug discontinuous dehydrator relates to a spiral dehydrator. Comprises an outer cylinder and a screw shaft; the screw shaft is rotationally connected in the outer cylinder, one end of the screw shaft is connected with the driving motor, and the other end of the screw shaft extends out of the outer cylinder and is connected with the bearing seat; the tail part of the outer cylinder body is provided with an intermittent plug device; the present case adopts sharp actuating mechanism drive with the blanking cover, is interrupted reciprocal with the discharge gate shutoff, when the shutoff was stretched out to the cylinder, the extrusion dehydration function of participation equipment, the cylinder returns the dehydration back material of discharging when opening, can open the discharge gate completely, can not have the material to remain at the discharge gate, gets rid of totally, when not using for a long time, can not exert an influence to next use, has got rid of stifled possibility.

Description

Discontinuous dehydrator with cylinder plugs

Technical Field

The utility model relates to a spiral dewaterer especially relates to spiral dewaterer's institutional advancement.

Background

At present, the spiral dehydrator is widely applied to the kitchen waste treatment process. When the spiral dehydrator works, kitchen waste enters from the feed inlet and advances along the axial direction under the pushing of the spiral rotating blades after entering, and the kitchen waste is subjected to the changed screw pitch and the action of the adjusting baffle plate to form huge extrusion force in the advancing process, so that the kitchen waste is mechanically dehydrated under the action of external force, moisture is discharged from the water outlet through the screen, and the dehydrated material is discharged from the water outlet.

At present screw dewaterer is after finishing work, has some material to remain in the discharge gate, can't get rid of, can lead to the material to harden after not using for a long time, will produce the phenomenon of jam when next use, causes the unable problem of using of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to above problem, provided compact structure, it is simple and convenient to use, reform transform with low costs cylinder end cap discontinuous hydroextractor.

The technical scheme of the utility model is that: comprises an outer cylinder and a screw shaft; the screw shaft is rotationally connected in the outer cylinder, one end of the screw shaft is connected with the driving motor, and the other end of the screw shaft extends out of the outer cylinder and is connected with the bearing seat; the tail part of the outer cylinder body is provided with an intermittent plug device;

the discontinuous plug device comprises a plug cover and a pair of linear driving mechanisms;

the bearing seat is fixedly arranged on the outer surrounding plate;

the pair of linear driving mechanisms are symmetrically and fixedly arranged on the peripheral plate, the cylinder body is fixedly connected with the peripheral plate, and the piston rod extends out of the peripheral plate;

the plug cover is fixedly arranged on the piston rods of the pair of linear driving mechanisms;

the middle part of the blocking cover is provided with a through hole matched with the screw shaft; the plug cover is matched with the tail part of the outer barrel body, and the linear driving mechanism is used for opening and closing the tail end of the outer barrel body.

The plug cover comprises a plug and a pressing plate;

the pressing plates are vertically and fixedly arranged on piston rods of the pair of linear driving mechanisms;

the plug is in a round table shape and is fixedly arranged on the pressing plate, the outer side face of the plug is matched with the outer cylinder, and the inner cavity of the plug is matched with the spiral shaft.

And a rubber layer is arranged on the plug.

The linear driving mechanism is a cylinder, an oil cylinder or an electric push rod.

The utility model comprises an outer cylinder and a screw shaft; the screw shaft is rotationally connected in the outer cylinder, one end of the screw shaft is connected with the driving motor, and the other end of the screw shaft extends out of the outer cylinder and is connected with the bearing seat; the tail part of the outer cylinder body is provided with an intermittent plug device; the present case adopts sharp actuating mechanism drive with blanking cover (end cap and clamp plate), is interrupted reciprocal with the discharge gate shutoff, when the cylinder stretches out the shutoff, participates in the extrusion dehydration function of equipment, and the material after the dehydration is discharged when the cylinder is returned and is opened can be opened the discharge gate completely, can not have the material to remain in the discharge gate, gets rid of totally, when not using for a long time, can not exert an influence to next use, has got rid of stifled possibility. The utility model has the characteristics of compact structure is reasonable, uses portably, reforms transform with low costsly etc.

Drawings

Figure 1 is a schematic perspective view of the present invention,

figure 2 is a schematic perspective view of the present invention,

figure 3 is a schematic structural view when the utility model is closed,

FIG. 4 is a schematic view of the open configuration of the present invention;

in the figure, 1 is an outer cylinder, 2 is a screw shaft, 3 is a bearing seat, 4 is an intermittent plugging device, 41 is a plugging cover, 411 is a plugging head, 412 is a pressing plate, 42 is a linear driving mechanism, and 5 is a peripheral plate.

Detailed Description

The utility model is shown in figures 1-4 and comprises an outer cylinder body 1 and a screw shaft 2; the screw shaft 2 is rotatably connected in the outer cylinder 1, one end of the screw shaft 2 is connected with the driving motor, and the other end of the screw shaft extends out of the outer cylinder 1 and is connected with the bearing seat 3; an intermittent plug device 4 is arranged at the tail part (the right side end in the figure 3) of the outer cylinder body 1;

the intermittent plug device 4 comprises a plug cover 41 and a pair of linear driving mechanisms 42;

the bearing seat 3 is fixedly arranged on the outer surrounding plate 5;

the pair of linear driving mechanisms 42 are symmetrically and fixedly arranged on the peripheral plate 5, the cylinder body is fixedly connected with the peripheral plate 5, and the piston rod extends out of the peripheral plate 5;

the blocking cover 41 is fixedly arranged on the piston rods of the pair of linear driving mechanisms 42;

a feed-through hole matched with the screw shaft 2 is formed in the middle of the blocking cover 41, and a gap is formed between the feed-through hole and the outer circular surface of the screw shaft 2; the plug cover 41 is matched with the tail part of the outer cylinder body 1, and the linear driving mechanism 42 is used for opening and closing the tail end of the outer cylinder body 1.

The plug cover 41 (end cap 411 and pressing plate 412) is driven by the linear driving mechanism 42, the discharge hole is plugged in a discontinuous reciprocating mode, when the cylinder stretches out the plug, the extrusion dehydration function of the device is participated, dehydrated materials are discharged when the cylinder returns to be opened, the discharge hole can be completely opened, no materials are left at the discharge hole, the materials are completely removed, when the cylinder is not used for a long time, the next use cannot be affected, and the plugging possibility is eliminated.

The plug cover 41 comprises a plug 411 and a pressing plate 412;

the pressing plate 412 is vertically and fixedly arranged on the piston rods of the pair of linear driving mechanisms 42;

the plug 411 is in a circular truncated cone shape and is fixedly arranged on the pressing plate 412, the outer side face of the plug is matched with the outer barrel 1, and the inner cavity of the plug is matched with the screw shaft 2.

A rubber layer is arranged on the plug 411. The degree of matching with the outer cylinder body 1 is improved through the rubber layer, the friction force during butt joint is reduced, and the service life is prolonged.

The linear driving mechanism 42 is a cylinder, an oil cylinder or an electric push rod.

The disclosure of the present application also includes the following points:

(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;

(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;

the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.

Claims (4)

1. The cylinder plug discontinuous dehydrator comprises an outer cylinder and a screw shaft; the screw shaft is rotationally connected in the outer cylinder, one end of the screw shaft is connected with the driving motor, and the other end of the screw shaft extends out of the outer cylinder and is connected with the bearing seat; the device is characterized in that an intermittent plug device is arranged at the tail part of the outer cylinder body;

the discontinuous plug device comprises a plug cover and a pair of linear driving mechanisms;

the bearing seat is fixedly arranged on the outer surrounding plate;

the pair of linear driving mechanisms are symmetrically and fixedly arranged on the peripheral plate, the cylinder body is fixedly connected with the peripheral plate, and the piston rod extends out of the peripheral plate;

the plug cover is fixedly arranged on the piston rods of the pair of linear driving mechanisms;

the middle part of the blocking cover is provided with a through hole matched with the screw shaft; the plug cover is matched with the tail part of the outer barrel body, and the linear driving mechanism is used for opening and closing the tail end of the outer barrel body.

2. The cylinder plug discontinuous dehydrator of claim 1, wherein the plug comprises a plug and a pressure plate;

the pressing plates are vertically and fixedly arranged on piston rods of the pair of linear driving mechanisms;

the plug is in a round table shape and is fixedly arranged on the pressing plate, the outer side face of the plug is matched with the outer cylinder, and the inner cavity of the plug is matched with the spiral shaft.

3. The cylinder plug discontinuous dehydrator of claim 1, wherein a rubber layer is disposed on the plug.

4. The cylinder plug discontinuous dehydrator of claim 1, wherein the linear driving mechanism is a cylinder, an oil cylinder or an electric push rod.

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