CN209271568U - A kind of driving mechanism of food waste treatment equipment cleaning - Google Patents

Abstract

The utility model provides a kind of driving mechanism of food waste treatment equipment cleaning, belongs to field of mechanical technique.This refuse treatment plant includes the cylinder-shaped ontology of upper end opening, an extrusion screw rod is rotatably connected in ontology, a function spring being located within the body is arranged with outside extrusion screw rod, driving mechanism includes the hollow drive rod being fixed on sliding block lower surface, drive rod outside wall surface has external screw thread, a set of cylinder is arranged with outside drive rod, the bottom of shaft is fixedly installed a mounting plate, there are several valve blocks on mounting plate, hot-wire coil is arranged with outside valve block, pilot hole is offered on mounting plate, valve block is slidably connected in pilot hole, the lower end of sleeve is fixedly installed a contact disc, the lower surface of contact disc offers and the one-to-one location hole of each valve block, with the Attraction block of irony on the inner wall of location hole.The utility model has many advantages, such as actively widen the gap of spring, to clean to equipment.

Description

A kind of driving mechanism of food waste treatment equipment cleaning

Technical field

The utility model belongs to field of mechanical technique, is related to a kind of driving mechanism of food waste treatment equipment cleaning.

Background technique

Garbage disposal is always to influence one of the problem of living environment, especially commercial kitchen, kitchen garbage quantity compared with Greatly, the type of kitchen garbage is more, and complicated, it is not easy to classify, including solid, liquid, fluid etc. to it, directly carry out Processing, solid (such as bone) be easy to cause the blocking of traditional grinding machine and stuck, and solid-liquid can not separate, and be easy to cause pipeline The problems such as blocking, beach.

Moreover, existing equipment, directly progress pulverization process, there is also very big to ask in terms of the cleaning of equipment and maintenance Topic.

Utility model content

The purpose of this utility model is aiming at the above problems existing in the prior art, to provide a kind of processing of kitchen garbage and set The driving mechanism of standby cleaning, technical problem to be solved in the utility model is how actively to widen spring ring in function spring Between gap, to be cleaned to it.

The purpose of this utility model can be realized by the following technical scheme: a kind of food waste treatment equipment cleaning Driving mechanism, which is characterized in that this refuse treatment plant includes the cylinder-shaped ontology of upper end opening, and rotation connects in the ontology It is connected to an extrusion screw rod, a function spring being located within the body, the upper end of the function spring are arranged with outside the extrusion screw rod It is fixedly linked with ontology, the lower end of the function spring is connected with sliding block；The lower end of the extrusion screw rod is fixedly connected with one turn Axis, the shaft are plugged in sliding block, and the driving mechanism includes the hollow drive rod being fixed on sliding block lower surface, described Drive rod outside wall surface has external screw thread, a set of cylinder is arranged with outside the drive rod, the inner wall of the sleeve has can be with outer spiral shell The internal screw thread of line cooperation, the bottom of the shaft are fixedly installed a mounting plate, have several valve blocks on the mounting plate, described It is arranged with hot-wire coil outside valve block, pilot hole is offered on the mounting plate, the valve block is slidably connected in pilot hole, described The lower end of sleeve is fixedly installed a contact disc, and the lower surface of the contact disc is offered to be positioned correspondingly with each valve block Hole is provided with answering that valve block can be pulled to move down with the Attraction block of irony on the inner wall of the location hole in the pilot hole Position spring.

By the energization of hot-wire coil, valve block is made to lead to magnetic, is then adsorbed with the Attraction block on contact disc, and be inserted into valve block Positioning hole, to make mounting plate in conjunction with contact disc, shaft rotary course middle sleeve is rotated relative to drive rod, in internal screw thread and Under the action of external screw thread, sliding block is moved down, and after hot-wire coil power-off, under the restoring force effect of function spring, sliding block is moved up, with this Meanwhile reset spring pulls valve block to move down, and is detached from valve block to the cooperation with location hole.

In a kind of driving mechanism of above-mentioned food waste treatment equipment cleaning, a liquid is offered on the sliding block The upper end of outlet, the liquid outlet passes through a strainer barrier.

In a kind of driving mechanism of above-mentioned food waste treatment equipment cleaning, the lower ending opening of the liquid outlet One bellows of place's connection, the lower end of the bellows is provided with a flow valve.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that this refuse treatment plant is under unused state.

Fig. 2 is the structural schematic diagram that this refuse treatment plant is under discharge state.

Fig. 3 is the structural schematic diagram of driving mechanism in this refuse treatment plant.

Fig. 4 is the enlarged drawing of part A in Fig. 2.

In figure, 1, ontology；11, material bin；12, sliding block；13, rubbish concentration chamber；14, discharge bucket；15, liquid outlet；16, Strainer；17, bellows；2, extrusion screw rod；3, driving motor；31, belt；4, function spring；51, shredder head；52, pulverization roller； 53, backup washer；54, convex ribs；55, annular groove；6, shaft；61, drive rod；62, sleeve；63, mounting plate；64, valve block；65, it leads Xiang Kong；66, contact disc；67, location hole；68, Attraction block；69, reset spring.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

As depicted in figs. 1 and 2, this refuse treatment plant includes the cylinder-shaped ontology 1 of upper end opening, rotation in ontology 1 It is connected with an extrusion screw rod 2, a driving motor 3, the output shaft and extrusion of driving motor 3 are fixedly installed on the side wall of ontology 1 It is sequentially connected between the lower end of screw rod 2 by belt 31, the opening of ontology 1 has a material bin 11, is arranged outside extrusion screw rod 2 There is a function spring 4 being located in ontology 1, upper end and the ontology 1 of function spring 4 are fixedly linked, the lower end connection of function spring 4 There is sliding block 12,12 longitudinal sliding motion of sliding block is connected on the inner wall of ontology 1, and a rubbish is formed between function spring 4 and the inner wall of ontology 1 Rubbish concentration chamber 13 is provided with the discharge bucket 14 communicated with rubbish concentration chamber 13 on the wall surface of ontology 1；

Function spring 4 is in tensional state, the original state of function spring 4 are as follows: it is tightly pressed together between adjacent coils, Segment hub seal can be wrapped in function spring 4 by function spring 4.

Sliding block 12 is slidably connected by spline and 1 inner wall of ontology, and a liquid outlet 15, liquid outlet are offered on sliding block 12 15 upper end passes through 16 barrier of a strainer.

When pressing between the adjacent coils of function spring 4, the bottom of discharge bucket 14 and the upper surface of sliding block 12 are in In same level.

A bellows 17 is connected at the lower ending opening of liquid outlet 15, the lower end of bellows 17 is provided with a flow valve.

As shown in Figure 1 and Figure 4, the upper end of extrusion screw rod 2 is fixedly installed a cone-shaped shredder head 51, shredder head 51 It is rotatably connected to several pulverization rollers 52 on the conical surface, there is a backup washer 53, the upper end of function spring 4 and support block on ontology 1 The lower surface of circle 53 is fixedly linked, and the upper surface of backup washer 53 has the recess being adapted to the conical surface of shredder head 51, recess There are several cricoid convex ribs 54 on wall surface, the diameter of each convex ribs 54 is gradually increased from the inside to the outside, have on pulverization roller 52 with The annular groove 55 that convex ribs 54 cooperate, convex ribs 54 are plugged in corresponding annular groove 55；Each pulverization roller 52 is circumferential to be evenly distributed on extrusion spiral shell Except the axis of bar 2.

The working principle of this equipment is as follows:

Pan feeding: kitchen garbage enters from material bin 11, and driving motor 3 drives extrusion screw rod 2 to rotate, and drives shredder head 51 Rotation, kitchen garbage is under the extruding of annular groove 55 and convex ribs 54, solid therein, colloid, strip rubbish or in blocky rubbish It is grinded up and cuts, since the spacing between the upper end of adjacent pulverization roller 52 is larger, the spacing between lower end is smaller, kitchen garbage It is grinded up relatively difficult in rear entered function spring 4, at the position, what rubbish was repeated rolling and crushing, in the hope of sufficiently crushing It rolls, the rubbish of bulk and solid is avoided to enter the region of extrusion screw rod 2.Until extrusion screw rod 2 rotates bring adsorption capacity, make In rubbish entered function spring 4.

It is separated by solid-liquid separation: in rubbish entered function spring 4, under original state, pressing between the adjacent coils of function spring 4 Together, make function spring 4 is closed to be wrapped in except extrusion screw rod 2, with increasing for rubbish, extrusion screw rod 2 is to rubbish Caused by downward extruding force, rubbish gradually " savage to open " function spring 4 makes function spring 4 be stretched, shape between adjacent coils At gap, when gap is smaller, the solid in rubbish is not easy to squeeze out, at this point, the liquid in rubbish is between adjacent coils It is discharged at gap, in the initial state due to function spring 4, the bottom of discharge bucket 14 and the upper surface of sliding block 12 are in same water In plane, after function spring 4 is tentatively extruded stretching, the upper surface of sliding block 12 is located under the bottom of discharge bucket 14, quilt The liquid of extrusion will not be discharged from discharge bucket 14, but at liquid outlet 15, it is discharged after the filtering of filter screen 16；

After being all discharged with the liquid in rubbish, rubbish increases, and makes the seam in function spring 4 between adjacent coils Gap increases, and solid refuse can be discharged, be fallen into after discharge to the upper surface of sliding block 12, and accumulate, 2 continuous extrusion rubbish of extrusion screw rod Rubbish material is extruded the most material in function spring 4, and function spring 4 restores the state of script, i.e. adjacent springs It is mutually compressed between circle, the bottom that surface thereon and discharge bucket 14 are moved on sliding block 12 maintains an equal level, and is deposited in consolidating for 12 top of sliding block Body material can be discharged from discharge bucket 14.Herein, it should be understood that when the material of function spring 4 is less, by extrusion spiral shell The extruding force of bar 2, rubbish material are constantly displaced downwardly to the bottom of extrusion screw rod 2, thus and can be from the bottom of function spring 4 Adjacent coils between gap discharge, will not because of rubbish material reduction and subtract the interior pressure of function spring 4 Material can not as low as be discharged.

The kitchen garbage of this equipment processing, is separated by solid-liquid separation, and solid refuse material is discharged under extrusion, energy due to realizing It is enough cured, is convenient for subsequent processing and transport.

The lower end of bellows 17 is fixed on ontology 1, and upper end is fixed on sliding block 12, with the longitudinally reciprocal shifting of sliding block 12 Dynamic, the flow valve of the lower end setting of bellows 17 can not only control the flow velocity of trickle, and can be as needed, control Flow valve keeps circulation bore smaller, and in the reciprocating motion of sliding block 12, bellows 17 remains in ripple during compressed Liquid in pipe 17 has partial reflux, to wash away strainer 16, strainer 16 is avoided to block, under normal conditions, can be with turn-on flow rate valve To the state of larger circulation bore.

This equipment, the oversheath using high energy spring as extrusion screw rod 2 make function by the variation of the extruding force of material Gap between the adjacent coils of energy spring 4 changes, to realize separation of solid and liquid, and is stretched in function spring 4 When compared with big gap, the inside and outside intercommunication of extrusion screw rod 2, convenient for cleaning to whole equipment, traditional refuse treatment plant needs are torn open Dress cleaning, this equipment are moved down by controlling sliding block 12, the gap in function spring 4 between underbeam spring ring are widened, by from entering Clear water is poured at hopper 11 can be realized efficient, reliable cleaning.

The lower end of extrusion screw rod 2 is fixedly connected with a shaft 6, and shaft 6 is plugged in sliding block 12, shaft 6 and sliding block 12 it Between be provided with a driving mechanism that sliding block 12 can be driven to move down.

The setting of driving mechanism, it is adjacent in function spring 4 by actively widening exactly in order to be cleaned to whole equipment The mode in the gap between spring ring, then pouring into clear water both can efficiently clean it.

Driving mechanism includes a cylinder, and the push rod of cylinder is fixed on sliding block 12, and the cylinder body of cylinder is fixed on ontology 1.

This driving method needs in addition setting pneumatic equipment, increases the size of whole equipment, and structure is complicated.

As shown in figures 1 and 3, driving mechanism includes the hollow drive rod 61 being fixed on 12 lower surface of sliding block, driving 61 outside wall surface of bar has external screw thread, and a set of cylinder 62 is arranged with outside drive rod 61, and the inner wall of sleeve 62 has and can match with external screw thread The internal screw thread of conjunction, the bottom of shaft 6 are fixedly installed a mounting plate 63, have several valve blocks 64 on mounting plate 63, outside valve block 64 It is arranged with hot-wire coil, pilot hole 65 is offered on mounting plate 63, valve block 64 is slidably connected in pilot hole 65, under sleeve 62 End is fixedly installed a contact disc 66, the lower surface of contact disc 66 offer with the one-to-one location hole 67 of each valve block 64, it is fixed There is the Attraction block 68 of irony on the inner wall in position hole 67, be provided with the reset spring that valve block 64 can be pulled to move down in pilot hole 65 69。

By the energization of hot-wire coil, valve block 64 is made to lead to magnetic, is then adsorbed with the Attraction block 68 on contact disc 66, and make valve Block 64 is inserted into location hole 67, thus combine mounting plate 63 with contact disc 66, the opposite driving of 6 rotary course middle sleeve of shaft 62 Bar 61 rotates, and under the action of internal screw thread and external screw thread, sliding block 12 is moved down, after hot-wire coil power-off, in the reply of function spring 4 Power effect under, sliding block 12 moves up, at the same time, reset spring 69 pull valve block 64 move down, make valve block 64 be detached to location hole 67 cooperation.

The circular in cross-section or regular polygon of the spring ring of function spring 4, function spring 4 can also be that other can make The shape and specification of sealing are realized between adjacent coils by compressing.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (3)

1. a kind of driving mechanism of food waste treatment equipment cleaning, which is characterized in that this refuse treatment plant includes upper end The cylinder-shaped ontology (1) of opening, the ontology (1) is interior to be rotatably connected to an extrusion screw rod (2), and the extrusion screw rod (2) is outside It is arranged with a function spring (4) being located in ontology (1), upper end and the ontology (1) of the function spring (4) are fixedly linked, institute The lower end for stating function spring (4) is connected with sliding block (12)；The lower end of the extrusion screw rod (2) is fixedly connected with a shaft (6), institute It states shaft (6) to be plugged in sliding block (12), the driving mechanism includes the hollow driving being fixed on sliding block (12) lower surface Bar (61), drive rod (61) outside wall surface have external screw thread, a set of cylinder (62), the set are arranged with outside the drive rod (61) The inner wall of cylinder (62) has the internal screw thread that can cooperate with external screw thread, and the bottom of the shaft (6) is fixedly installed a mounting plate (63), there are several valve blocks (64) on the mounting plate (63), hot-wire coil, the mounting plate is arranged with outside the valve block (64) (63) it is offered on pilot hole (65), the valve block (64) is slidably connected in pilot hole (65), the lower end of the sleeve (62) It is fixedly installed a contact disc (66), the lower surface of the contact disc (66) is offered to be positioned correspondingly with each valve block (64) Hole (67), with the Attraction block (68) of irony on the inner wall of the location hole (67), being provided in the pilot hole (65) can The reset spring (69) for pulling valve block (64) to move down.

2. a kind of driving mechanism of food waste treatment equipment cleaning according to claim 1, which is characterized in that the cunning It is offered on block (12) liquid outlet (15), the upper end of the liquid outlet (15) passes through a strainer (16) barrier.

3. a kind of driving mechanism of food waste treatment equipment cleaning according to claim 2, which is characterized in that the liquid Body exports and connects a bellows (17) at the lower ending opening of (15), and the lower end of the bellows (17) is provided with a flow valve.