CN211134095U

CN211134095U - Kitchen garbage crusher

Info

Publication number: CN211134095U
Application number: CN201921915147.8U
Authority: CN
Inventors: 王嵘
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-31
Anticipated expiration: 2029-11-07

Abstract

The utility model provides a kitchen waste crusher improves rubbish and smashes effect and machine life. The kitchen waste crusher comprises a rack and is characterized in that a box-shaped case is fixed on the rack, a feed inlet communicated with an inner cavity of the case is formed in the top of the case, a feed hopper is fixed on the feed inlet, a discharge outlet communicated with the inner cavity of the case is formed in the bottom of the case, a crushing roller shaft I is transversely arranged in the case in an axially fixed circumferential rotating mode, a crushing roller shaft II is transversely arranged in the case in an axially fixed circumferential rotating mode, a plurality of hobbing teeth I uniformly distributed along the axial direction are arranged on the crushing roller shaft I, a plurality of hobbing teeth II uniformly distributed along the axial direction are arranged on the crushing roller shaft II, a first tooth space is formed between the adjacent hobbing teeth I, a second tooth space is formed between the adjacent hobbing teeth II, and a driving mechanism for driving the crushing roller shaft I and the crushing roller shaft II to reversely link and rotate with each other. The utility model has the advantages of good crushing effect, long service life and the like.

Description

Kitchen garbage crusher

Technical Field

The utility model belongs to the technical field of machinery, a rubbish rubbing crusher is related to, especially a kitchen rubbish rubbing crusher.

Background

Kitchen waste rubbing crusher's function is mainly smashed domestic waste such as fish bone, fritter pig bone, chicken bone, eggshell, peel, vegetable root, and the main crushing member of kitchen waste rubbing crusher on the existing market is to rub the sword, utilizes its high-speed rotation to cut the material and smash, has to rub the easy wearing and tearing of sword, and life is short, and the ejection of compact is easy to be blockked up, smashes the poor scheduling problem of effect.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a kitchen rubbish rubbing crusher, improved rubbish and smashed effect and machine life.

The purpose of the utility model can be realized by the following technical proposal: a kitchen garbage crusher comprises a rack and is characterized in that a box-shaped machine case is fixed on the rack, a feed inlet communicated with an inner cavity of the machine case is formed in the top of the machine case, a feed hopper is fixed on the feed inlet, a discharge outlet communicated with the inner cavity of the machine case is formed in the bottom of the machine case, a crushing roller shaft I is transversely arranged in the machine case in an axially fixed circumferential rotating mode, a crushing roller shaft II is transversely arranged in the machine case in an axially fixed circumferential rotating mode, the crushing roller shaft I and the crushing roller shaft II are mutually parallel, a plurality of hobbing teeth I are uniformly distributed in the axial direction on the crushing roller shaft I, a plurality of hobbing teeth II are uniformly distributed in the axial direction on the crushing roller shaft II, a plurality of tooth spaces I are formed between adjacent hobbing teeth I, a plurality of tooth spaces II are formed between adjacent hobbing teeth II, the crushing roller I is close to the crushing roller shaft I, and the hobbing teeth I extend into the tooth spaces II, so that the hobbing, two side surfaces of the first hobbing teeth are respectively attached to two side surfaces of the second teeth, and a driving mechanism which enables the first crushing roller shaft and the second crushing roller shaft to rotate in a mutually reverse linkage mode is arranged on the rack.

The working principle is as follows: the driving mechanism enables the first crushing roller shaft and the second crushing roller shaft to rotate in a mutually reverse linkage manner, the first crushing roller shaft and the second crushing roller shaft rotate in a mutually reverse direction, kitchen garbage is poured into the kitchen garbage from the feeding hopper, the garbage enters the space between the first crushing roller shaft and the second crushing roller shaft, two side faces of the first hobbing gear are respectively attached to two side faces of the second hobbing gear, namely the two side faces of the first hobbing gear are respectively attached to two side faces of the second adjacent hobbing gear, shearing force is formed in the mutual rotation process of the first hobbing gear and the second hobbing gear, the garbage is sheared into a fine crushing state, and accordingly the purpose of crushing the household garbage is achieved, and the shredded garbage falls out from a gap between the first crushing roller shaft and the second crushing roller shaft through the discharge port along with the rotation of the first crushing roller shaft and the. The crushing roller shaft I is provided with a plurality of first hobbing gears which are uniformly distributed along the axial direction, the crushing roller shaft II is provided with a plurality of second hobbing gears which are uniformly distributed along the axial direction, the crushing roller shaft I has the advantages of high crushing efficiency and good crushing effect on kitchen garbage, the first hobbing gears and the second hobbing gears rely on shearing force to crush the garbage, and the first hobbing gears and the second hobbing gears are manufactured to have certain thickness, so that the crushing roller shaft I has enough strength and the service life is prolonged.

Foretell actuating mechanism is including fixing the driving motor in the frame, crushing roller first wears to establish and is fixed with pivot one along its axial, crushing roller second wears to establish and is fixed with pivot two along its axial, pivot one is fixed with the lateral wall of axial fixity circumferential direction's mode with quick-witted case, the output shaft of quick-witted case and driving motor is worn out to the one end of pivot one, the other end of pivot one is worn out quick-witted case and is fixed with gear one, pivot two is fixed with the lateral wall of axial fixity circumferential direction's mode with quick-witted case, the tip of pivot two is worn out quick-witted case and is fixed with gear two, gear one and gear two intermeshing. The first driving mechanism drives the first rotating shaft to rotate, and the first rotating shaft and the second rotating shaft enable the first crushing roller shaft and the second crushing roller shaft to rotate in a mutually reverse linkage mode through a first gear and a second gear which are meshed with each other.

The discharge port at the bottom of the case is fixedly connected with a discharge hopper. A garbage can is arranged below the discharge hopper, and crushed garbage falls into the garbage can through the discharge hopper to be collected.

The bottom of the rack is fixed with a left supporting leg and a right supporting leg, and the discharge hopper is positioned between the left supporting leg and the right supporting leg. The garbage can is placed between the left supporting leg and the right supporting leg, so that the garbage can is positioned below the discharge hopper.

The two side surfaces of the first hobbing gear are provided with herringbone grooves I, and the two side surfaces of the second hobbing gear are provided with herringbone grooves II. When two side surfaces of the first hobbing gear are respectively attached to two side surfaces of the adjacent second hobbing gear, the first groove is matched with the second groove, so that the garbage embedded between the first hobbing gear and the two side surfaces of the hobbing gear is torn, and the garbage crushing effect is improved.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model discloses, crushing roller one and crushing roller two go up a plurality of hobbing teeth one and hobbing teeth two respectively, have and smash abundant, smash effectual advantage to kitchen rubbish.

2. The utility model discloses, hobbing one and hobbing two rely on the shearing force to smash rubbish, and hobbing one and hobbing two are makeed into and have certain thickness, make it have sufficient intensity, have the advantage of life of a specified duration.

Drawings

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

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic sectional structure diagram of the present invention.

Fig. 4 is a schematic structural view of the first crushing roller and the second crushing roller of the present invention.

In the figure, 1, a frame; 2. a chassis; 3. a feed hopper; 4. a first crushing roller shaft; 4a, hobbing one; 4b, a first tooth space; 5. a second crushing roller shaft; 5a, hobbing two; 5b, two teeth; 6. a drive motor; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first gear; 10. a second gear; 11. a discharge hopper; 12. a left support leg; 13. a right supporting leg; 14. a first guide rib; 14a, a first substrate; 14b, a first rib; 14c, one between ribs; 15. a second guide rib; 15a, a second substrate; 15b, a second rib; 15c, a second intercostal space; 16. a first groove; 17. and a second groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2, 3 and 4, a kitchen waste crusher comprises a frame 1, and is characterized in that a box-shaped machine case 2 is fixed on the frame 1, a feed inlet communicated with an inner cavity of the machine case 2 is formed in the top of the machine case 2, a feed hopper 3 is fixed on the feed inlet, a discharge outlet communicated with the inner cavity of the machine case 2 is formed in the bottom of the machine case 2, a crushing roller shaft one 4 is transversely arranged in the machine case 2 in an axially fixed and circumferentially rotating manner, a crushing roller shaft two 5 is transversely arranged in the machine case 2 in an axially fixed and circumferentially rotating manner, the crushing roller shaft one 4 and the crushing roller shaft two 5 are parallel to each other, a plurality of hobbing teeth one 4a are uniformly distributed along the axial direction on the crushing roller shaft one 4, in the embodiment, the number of the hobbing teeth one 4a is eight, a plurality of hobbing teeth two 5a are uniformly distributed along the axial direction on the crushing roller shaft two 5, and in the embodiment, the, in the embodiment, the thickness of the first hobbing 4a and the thickness of the second hobbing 5a are 10mm, the sufficient strength is provided, the width of the gap between the first hobbing 4b and the second hobbing 5b is 10cm, the first hobbing 4a is inserted into the second interdental 5b to form clearance fit, a shearing force is formed during the rotation of the first hobbing 4a and the second hobbing 5b to shear and crush garbage, the tooth crest of the first hobbing 4a is abutted against the bottom of the second interdental 5b of the second hobbing 5b to form a 5mm gap, the tooth tops of the second hobbing rollers 5a are close to the bottoms of the teeth of the first crushing

roller shafts

4, 4b, and a gap of 5mm is formed, so that crushed garbage falls into the discharge port from the gap along with the rotation of the first crushing roller shafts 4 and the second crushing roller shafts 5, and a driving mechanism for enabling the first crushing roller shafts 4 and the second crushing roller shafts 5 to rotate in a mutually reverse linkage mode is arranged on the rack 1.

The driving mechanism comprises a driving motor 6 fixed on the rack 1, a first crushing roller shaft 4 penetrates through and is fixed with a first rotating shaft 7 along the axial direction, a second crushing roller shaft 5 penetrates through and is fixed with a second rotating shaft 8 along the axial direction, the first rotating shaft 7 is fixed with the side wall of the case 2 in an axial fixing circumferential rotating mode, the two ends of the first rotating shaft 7 are fixed with the case 2 in a bearing mode, one end of the first rotating shaft 7 penetrates out of the case 2 and is connected with an output shaft of the driving motor 6, the other end of the first rotating shaft 7 penetrates out of the case 2 and is fixed with a first gear 9, the second rotating shaft 8 is fixed with the side wall of the case 2 in an axial fixing circumferential rotating mode, the two ends of the second rotating shaft 8 are fixed with the case 2 in a bearing mode, the end part of the second rotating shaft 8 penetrates out of the case 2 and is fixed with.

A discharge hopper 11 is fixedly connected with a discharge port at the bottom of the case 2.

The bottom of the frame 1 is fixed with a left supporting leg 12 and a right supporting leg 13, and the discharge hopper 11 is positioned between the left supporting leg 12 and the right supporting leg 13.

In this embodiment, the case 2 is further provided with a first guide rib 14 and a second guide rib 15, the first guide rib 14 comprises a first base plate 14a, the first base plate 14a is fixed with a plurality of first ribs 14b in a triangular block shape along the length direction, a plurality of first rib spaces 14c are formed between the adjacent first ribs 14b, the number of the first rib spaces 14c is the same as that of the first hobbing teeth 4a, the number of the first rib spaces 14c is eight, the number of the first rib spaces 14b is nine, and the first base plate 14a is fixed with the inner wall of the case 2, so that the first hobbing teeth 4a of the first crushing roller shaft 4 extend into the first rib spaces 14 c; the second guide rib 15 comprises a second base plate 15a, a plurality of triangular second ribs 15b are fixed on the second base plate 15a along the length direction of the second base plate, a plurality of second rib spaces 15c are formed between the adjacent second rib ribs 15b, the number of the second rib spaces 15c is the same as that of the second hobbing teeth 5a, the number of the second rib spaces 15b is nine, the number of the second rib spaces 15b is ten, and the second base plate 15a is fixed on the inner wall of the case 2 so that the second hobbing teeth 5a of the second crushing roller shaft 5 extend into the second rib spaces 15 c; the purpose of setting up guide rib one and guide rib two is, when being poured into from the feeder hopper by kibbling kitchen rubbish, partly fall into between crushing roller one and the crushing roller two, smash through the rotation of crushing roller one and crushing roller two, another part kitchen rubbish can fall into the outside of crushing roller one and crushing roller two, at this moment, this part rubbish falls to the top of crushing roller one and crushing roller two along the inclined plane that is triangle massive rib one and rib two, be driven to crushing roller one and smash between the roller two under the rotation of crushing roller one and crushing roller two, thereby smash it. When a part of garbage falls into the first intercostal space and the second intercostal space, the garbage is pushed out upwards from the first intercostal space or the second intercostal space through the rotation of the first hobbing gear and the second hobbing gear, so that the garbage is brought between the first crushing roller shaft and the second crushing roller shaft along with the rotation of the first crushing roller shaft and the second crushing roller shaft to be crushed.

Two side surfaces of the first hobbing 4a are provided with herringbone grooves 16, and two side surfaces of the second hobbing 5a are provided with herringbone grooves 17.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, rack is used more herein; 2. a chassis; 3. a feed hopper; 4. a first crushing roller shaft; 4a, hobbing one; 4b, a first tooth space; 5. a second crushing roller shaft; 5a, hobbing two; 5b, two teeth; 6. a drive motor; 7. a first rotating shaft; 8. a second rotating shaft; 9. a first gear; 10. a second gear; 11. a discharge hopper; 12. a left support leg; 13. a right supporting leg; 14. a first guide rib; 14a, a first substrate; 14b, a first rib; 14c, one between ribs; 15. a second guide rib; 15a, a second substrate; 15b, a second rib; 15c, a second intercostal space; 16. a first groove; 17. recess, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A kitchen waste crusher comprises a rack (1) and is characterized in that a box-shaped case (2) is fixed on the rack (1), a feed inlet communicated with an inner cavity of the case (2) is formed in the top of the case (2), a feed hopper (3) is fixed on the feed inlet, a discharge outlet communicated with the inner cavity of the case (2) is formed in the bottom of the case (2), a crushing roller shaft I (4) is transversely arranged in the case (2) in an axially fixed and circumferentially rotating manner, a crushing roller shaft II (5) is transversely arranged in the case (2) in an axially fixed and circumferentially rotating manner, the crushing roller shaft I (4) and the crushing roller shaft II (5) are parallel to each other, a plurality of hobbing teeth I (4a) uniformly distributed along the axial direction are arranged on the crushing roller shaft I (4), a plurality of hobbing teeth II (5a) uniformly distributed along the axial direction are arranged on the crushing roller shaft II (5), and a tooth I (4b) is formed between the adjacent hobbing teeth I (, and a plurality of second hobbing rollers (5a) form second interdental spaces (5b) between adjacent hobbing rollers, the first grinding roller (4) and the second grinding roller (5) are abutted, the first hobbing rollers (4a) extend into the second interdental spaces (5b), the second hobbing rollers (5a) extend into the first interdental spaces (4b), two side surfaces of the first hobbing rollers (4a) are respectively attached to two side surfaces of the second interdental spaces (5b), and a driving mechanism for driving the first grinding roller (4) and the second grinding roller (5) to rotate in a mutually reverse linkage manner is arranged on the rack (1).

2. A kitchen waste shredder according to claim 1, characterised in that the drive mechanism comprises a drive motor (6) fixed to the frame (1), the utility model discloses a crushing roller, including crushing roller (4), crushing roller (5), pivot (6), the other end of pivot (7) is worn out quick-witted case (2) and is fixed with gear (9), the lateral wall of crushing roller (4) along its axial is worn to establish and is fixed with pivot (7), it is fixed with pivot (8) to wear to establish and be fixed with pivot (5) along its axial, pivot (7) are fixed with the lateral wall of quick-witted case (2) with axial fixity circumferential direction, the one end of pivot (7) is worn out quick-witted case (2) and is connected with the output shaft of driving motor (6), the other end of pivot (7) is worn out quick-witted case (2) and is fixed with gear (9), pivot (8) are fixed with the lateral wall of quick-witted case (2) with axial fixity circumferential direction's mode, quick.

3. The kitchen waste pulverizer as claimed in claim 1, characterized in that a discharge hopper (11) is connected and fixed to a discharge port at the bottom of the machine box (2).

4. A kitchen waste crusher according to claim 3, characterized in that the bottom of the frame (1) is fixed with left (12) and right (13) support legs, and the discharge hopper (11) is located between the left (12) and right (13) support legs.

5. The kitchen waste crusher according to claim 1, wherein the first herringbone grooves (16) are formed in both side surfaces of the first hobbing teeth (4a), and the second herringbone grooves (17) are formed in both side surfaces of the second hobbing teeth (5 a).