CN213501016U

CN213501016U - Spiral extruder for kitchen and kitchen garbage

Info

Publication number: CN213501016U
Application number: CN202022149531.0U
Authority: CN
Inventors: 甘海南; 段明秀; 唐宇彤; 张广兰; 郜万里
Original assignee: Yantai Shifang Environmental Protection Energy Co ltd
Current assignee: Yantai Shifang Environmental Protection Energy Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-22
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a spiral extruder for kitchen and kitchen garbage, which comprises a shell, a spiral extrusion piece and a plugging component, wherein the shell is provided with an extrusion cavity and a discharge hole for communicating the extrusion cavity with the outside; the spiral extrusion piece is arranged in the extrusion cavity and comprises a screw and a blade arranged on the screw, and the screw rotates to enable the blade to drive the material to move towards the discharge hole; the plugging assembly comprises a plugging disc and a driving assembly, the plugging disc is arranged at the discharge port and forms a discharge gap with the discharge port, and the plugging disc can move relative to the discharge port so as to adjust the width of the discharge gap; the driving assembly comprises a blocking cover, the screw rod sequentially penetrates through the blocking cover and the plugging disc, the blocking cover and the plugging disc are connected through rolling parts, and the plugging disc can rotate relative to the blocking cover through the rolling parts. When the plugging disc rotates, the rolling piece is matched with the blocking cover, so that the friction force of the plugging disc during rotation is reduced, the service life of the plugging disc is prolonged, and the cost is reduced.

Description

Spiral extruder for kitchen and kitchen garbage

Technical Field

The utility model belongs to the field of refuse treatment, concretely relates to screw extruder of kitchen garbage and kitchen garbage.

Background

The kitchen and kitchen garbage contains extremely high water content and organic matters, is easy to rot and generate stink, can be converted into new energy after being treated and processed, for example, the kitchen and kitchen garbage can be used as fertilizer or feed, can also generate methane to be used as fuel or power generation, and can be used for preparing biofuel and the like by using the grease part; and at the in-process of handling kitchen and kitchen garbage, because kitchen and kitchen garbage contain more moisture in, consequently need carry out dehydration to kitchen and kitchen garbage, the mode of adopting usually adopts screw extruder, when material discharge screw extruder, the port that screw extruder is used for the ejection of compact is provided with the baffle that can rotate usually, make the port department of the ejection of compact comparatively narrow and small, dehydration effect is good, and make things convenient for the ejection of compact, but the baffle is at rotatory in-process, can take place the contact with other remaining parts, thereby produce great frictional force, influence screw extruder's use and experience.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a meal kitchen and kitchen screw extruder of rubbish from cooking can improve screw extruder's use and experience.

The utility model discloses a realize through following technical scheme:

a spiral extruder for kitchen and kitchen garbage comprises a shell, a spiral extrusion piece and a plugging component, wherein the shell is provided with an extrusion cavity and a discharge hole for communicating the extrusion cavity with the outside; the spiral extrusion piece is arranged in the extrusion cavity and comprises a screw and a blade arranged on the screw, and the screw rotates to enable the blade to drive the material to move towards the discharge hole; the plugging assembly comprises a plugging disc and a driving assembly, the plugging disc is arranged at the discharge port and forms a discharge gap with the discharge port, and the plugging disc can move relative to the discharge port so as to adjust the width of the discharge gap; the driving assembly comprises a blocking cover, the screw rod sequentially penetrates through the blocking cover and the plugging disc, the blocking cover and the plugging disc are connected through rolling parts, and the plugging disc can rotate relative to the blocking cover through the rolling parts.

Further, drive assembly still includes connecting rod spare, mounting and passes the moving member of mounting, and the both ends of connecting rod spare are connected to fender lid and moving member respectively, and the moving member can move for the mounting to drive the moving of connecting rod spare.

Further, drive assembly still locates the elastic component and the joint spare of moving member including the cover, and the both ends of elastic component butt respectively to connecting rod spare and mounting, joint spare and elastic component butt respectively to the mounting both sides.

Further, the rolling members are provided in plurality, and the plurality of rolling members are arranged at equal intervals in the circumferential direction.

Further, the rotation direction of the plugging disc is opposite to the rotation direction of the screw.

Furthermore, the spiral extruder for kitchen and kitchen waste also comprises a receiving container arranged at the bottom of the shell, and a water filtering opening corresponding to the receiving container is formed in the shell.

The utility model discloses following beneficial effect has:

1. the screw rod can rotate to drive the blades to rotate, the blades push the materials to the discharge port and extrude the materials while rotating spirally, the water removal effect is good, the discharge gap formed between the plugging disc and the discharge port is used for discharging the materials out of the shell, the width of the discharge gap can be reduced for the materials with lower water content, the width of the discharge gap can be increased for the materials with relatively higher water content, the blockage can be avoided, the materials can be discharged in time, the plugging disc can rotate at the same time, the discharge of the materials can be accelerated, the blocking cover can prevent the materials from entering the driving assembly and play a role of fixed support for the plugging disc, the friction force when the plugging disc rotates is reduced by matching the rolling piece and the blocking cover when the plugging disc rotates, and the contact area between the plugging disc and the blocking cover is reduced, the service life of the plugging disc is prolonged, and the cost is reduced.

2. The joint piece cover is located on the moving member, and with the mounting butt, plays spacing effect to the moving member, avoids the moving member to drive connecting rod spare and removes to make the shutoff dish of being connected with the fender lid take place to remove, ensure ejection of compact clearance's stability, the elastic component cover is located on the moving member and both ends respectively with connecting rod spare and mounting butt, the extrusion force of material to the shutoff dish when can cushion the ejection of compact, avoid the position of shutoff dish to take place to remove, the ejection of compact is effectual.

3. A plurality of rolling members set up along circumference equidistance, and the atress is more balanced when the shutoff dish rotates, improves the stability when the shutoff dish rotates.

4. The rotation direction of shutoff dish is opposite with the rotation direction of screw rod, and the material is when being discharged by the discharge gate, and the material pivoted direction is also corresponding and shutoff dish rotation direction is opposite, and the material under the screw rod drives receives reverse effort in discharge gate department, and the material of being convenient for can in time discharge, prevents that the material from producing in discharge gate department and piling up.

Drawings

Fig. 1 is a schematic diagram illustrating an exemplary embodiment of the present invention.

In the figure: 1. the device comprises a shell, 11, an extrusion cavity, 12, a discharge hole, 13, a water filtering hole, 2, a spiral extrusion piece, 21, a screw rod, 22, a blade, 3, a blocking component, 31, a blocking disc, 32, a driving component, 321, a blocking cover, 322, a connecting rod component, 323, a fixing component, 324, a moving component, 325, an elastic component, 326, a clamping component, 4 and a receiving container.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that the terms of orientation such as left, right, up, down, front and back in the embodiments of the present invention are only relative concepts or are referred to the normal use state of the product, i.e. the traveling direction of the product, and should not be considered as limiting.

In addition, it should be noted that the dynamic terms such as "relative movement" mentioned in the embodiments of the present invention include not only a change in position but also a movement in which a state changes without a relative change in position such as rotation or rolling.

Finally, it is noted that when an element is referred to as being "on" or "disposed" to another element, it can be on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

As shown in fig. 1, a spiral extruder for kitchen and kitchen waste comprises a shell 1, a spiral extrusion piece 2 and a plugging component 3, wherein the shell 1 is provided with an extrusion cavity 11 and a discharge hole 12 for communicating the extrusion cavity 11 with the outside; the spiral extrusion piece 2 is arranged in the extrusion cavity 11, the spiral extrusion piece 2 comprises a screw 21 and a blade 22 arranged on the screw 21, and the screw 21 rotates to enable the blade 22 to drive the material to move towards the discharge hole 12; the plugging assembly 3 comprises a plugging disc 31 and a driving assembly 32, the plugging disc 31 is arranged on the discharge port 12 and forms a discharge gap with the discharge port 12, and the plugging disc 31 can move relative to the discharge port 12 to adjust the width of the discharge gap; the driving assembly 32 comprises a blocking cover 321, the screw 21 sequentially passes through the blocking cover 321 and the plugging disc 31, the blocking cover 321 is connected with the plugging disc 31 through a rolling member, and the plugging disc 31 can rotate relative to the blocking cover 321 through the rolling member; the screw 21 can rotate to drive the blade 22 to rotate, the blade 22 pushes the material to the discharge port 12 while rotating spirally, and extrudes the material, so as to extrude the moisture contained in the material, the dewatering effect is good, the discharge gap formed between the plugging disc 31 and the discharge port 12 is used for discharging the material out of the shell 1, for the material with lower moisture content, the width of the discharge gap can be reduced, for the material with relatively higher moisture content, the width of the discharge gap can be increased, the blockage is avoided, the material can be discharged in time, meanwhile, the plugging disc 31 can rotate, the discharge of the material can also be accelerated, the blocking cover 321 can prevent the material from entering the driving component 32, and can play a role of fixing and supporting for the plugging disc 31, and when the plugging disc 31 rotates, the friction force when the plugging disc 31 rotates is reduced through the matching of the rolling piece and the blocking cover 321, meanwhile, the contact area between the plugging disc 31 and the blocking cover 321 is reduced, the service life of the plugging disc 31 is prolonged, and the cost is reduced.

The spiral extruder for kitchen and kitchen waste further comprises a receiving container 4 arranged at the bottom of the shell 1, and a water filtering opening 13 corresponding to the receiving container 4 is formed in the shell 1; the water filtering port 13 is positioned at the bottom of the shell 1 and is communicated with the outside and the extrusion cavity 11, and liquid filtered out from the material in the extrusion cavity 11 is drained from filtered water at the bottom of the shell 1 and falls into the receiving container 4, so that the liquid is prevented from flowing and being absorbed by the dehydrated material again.

When using, pour into extrusion chamber 11 with the higher material of moisture content by the feed inlet department of casing 1 in, move to discharge gate 12 department under screw extruder's drive, blade 22 has a plurality ofly, a plurality of blades 22 are the heliciform on screw rod 21 and arrange, the material is extruded by the heliciform in extrusion chamber 11, dewatering effect is better, the water of drainage is passed through in filtering mouth of a river 13 gets into receiving container 4, the material through the dehydration is carried to discharge gate 12 department, and discharge by discharge gap department, and at material exhaust in-process, shutoff dish 31 is rotating equally, avoid the material to block up discharge gap.

The moisture content of different materials is different, and to the higher material of moisture content, its adhesion is also higher relatively, consequently, if ejection of compact clearance's width is less, the phenomenon of jam can appear equally, consequently, need adjust ejection of compact clearance's width, and in accommodation process, can directly move the position of shutoff dish 31 and fender lid 321, easy operation, but stability is lower relatively.

The driving assembly 32 further includes a connecting rod 322, a fixing part 323, and a moving part 324 penetrating through the fixing part 323, two ends of the connecting rod 322 are respectively connected to the stop cap 321 and the moving part 324, and the moving part 324 can move relative to the fixing part 323 to drive the connecting rod 322 to move.

The driving assembly 32 further includes an elastic member 325 and a clamping member 326 sleeved on the moving member 324, two ends of the elastic member 325 respectively abut against the connecting rod member 322 and the fixing member 323, and the clamping member 326 and the elastic member 325 respectively abut against two sides of the fixing member 323; the screw 21 can rotate to drive the blade 22 to rotate, the blade 22 pushes the material to the discharge port 12 while rotating spirally, and extrudes the material, so as to extrude the moisture contained in the material, the dewatering effect is good, the discharge gap formed between the plugging disc 31 and the discharge port 12 is used for discharging the material out of the shell 1, for the material with lower moisture content, the width of the discharge gap can be reduced, for the material with relatively higher moisture content, the width of the discharge gap can be increased, the blockage is avoided, the material can be discharged in time, meanwhile, the plugging disc 31 can rotate, the discharge of the material can also be accelerated, the blocking cover 321 can prevent the material from entering the driving component 32, and can play a role of fixing and supporting for the plugging disc 31, and when the plugging disc 31 rotates, the friction force when the plugging disc 31 rotates is reduced through the matching of the rolling piece and the blocking cover 321, meanwhile, the contact area between the plugging disc 31 and the blocking cover 321 is reduced, the service life of the plugging disc 31 is prolonged, and the cost is reduced.

Joint piece 326 is formed with the internal thread, moving member 324 is formed with the external screw thread with internal thread fit, when the width in adjustment ejection of compact clearance, through rotatory joint piece 326, it removes for mounting 323 to drive moving member 324, the one end and the moving member 324 of connecting rod piece 322 are connected, moving member 324 is when removing, just drive connecting rod piece 322 and remove, and the other end and the fender lid 321 of connecting rod piece 322 are connected, when connecting rod piece 322 removes, keep off lid 321 and also can remove, thus, shutoff dish 31 through rolling member and fender lid 321 connection also can remove, thereby adjust the width in ejection of compact clearance, and joint piece 326 rotation direction's difference, the width in ejection of compact clearance also can corresponding increase or reduce.

The rolling members are arranged at equal intervals along the circumferential direction; a plurality of rolling members set up along circumference equidistance, and the atress is more balanced when the shutoff dish 31 rotates, improves the stability when shutoff dish 31 rotates.

The rotation direction of the plugging disc 31 is opposite to the rotation direction of the screw 21; the rotation direction of shutoff dish 31 is opposite with the rotation direction of screw rod 21, and the material is when being discharged by discharge gate 12, and the material pivoted direction is also corresponding opposite with the rotation direction of shutoff dish 31, and the material under the screw rod 21 drives receives reverse effort in discharge gate 12 department, and the material of being convenient for can in time discharge, prevents that the material from producing in discharge gate 12 department and piling up.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a screw extruder of kitchen and kitchen garbage which characterized in that includes:

the device comprises a shell, a pressure chamber and a discharge hole, wherein the shell is provided with the pressure chamber and the discharge hole which is communicated with the pressure chamber and the outside;

the spiral extrusion piece is arranged in the extrusion cavity and comprises a screw rod and a blade arranged on the screw rod, and the screw rod rotates to enable the blade to drive the material to move towards the discharge hole;

a plugging assembly, comprising:

the plugging disc is arranged at the discharge port and forms a discharge gap with the discharge port, and the plugging disc can move relative to the discharge port so as to adjust the width of the discharge gap;

the driving assembly comprises a blocking cover, the screw rod sequentially penetrates through the blocking cover and the plugging disc, the blocking cover is connected with the plugging disc through a rolling piece, and the plugging disc can pass through the rolling piece relative to the blocking cover to rotate.

2. The kitchen and kitchen waste screw extruder according to claim 1, wherein said driving assembly further comprises a connecting rod, a fixed member and a moving member passing through said fixed member, both ends of said connecting rod are connected to said blocking cover and said moving member respectively, said moving member can move relative to said fixed member to drive said connecting rod to move.

3. The kitchen and kitchen waste screw extruder according to claim 2, wherein the driving assembly further comprises an elastic member and a clamping member sleeved on the moving member, two ends of the elastic member are respectively abutted to the connecting rod member and the fixing member, and the clamping member and the elastic member are respectively abutted to two sides of the fixing member.

4. The kitchen and kitchen waste screw press according to claim 1, characterized in that said rolling members are provided in plurality, and a plurality of said rolling members are arranged at equal intervals in a circumferential direction.

5. The kitchen and kitchen waste screw press according to claim 1, characterized in that the direction of rotation of said closing off disc is opposite to the direction of rotation of said screw.

6. The kitchen and kitchen waste screw extruder according to claim 1, further comprising a receiving container disposed at the bottom of the housing, wherein the housing is formed with a water filtering port corresponding to the receiving container.