CN112482516A - Environment-friendly kitchen waste disposer and treatment method - Google Patents

Abstract

The invention relates to the field of garbage treatment, in particular to an environment-friendly kitchen garbage disposer and a disposal method. The garbage disposer comprises a grinding shell, a connecting structure, an auxiliary cutter head and a control device; the grinding shell is internally provided with a main shaft, a grinding frame and a grinding disc, a grinding structure is arranged between the grinding frame and the grinding disc, the connecting structure is in transmission connection with the grinding disc and the main shaft, and the auxiliary tool bit is arranged on the grinding disc and the upper end of the auxiliary tool bit is inserted into the grinding structure; the control device is arranged on the grinding disc and is in transmission connection with the auxiliary tool bit and the main shaft. When the grinding structure is clamped, the main shaft and the grinding disc are separated from transmission, so that the grinding disc stops rotating, and the control device controls the auxiliary tool bit to rotate and lift under the driving of the main shaft when the grinding disc stops rotating so as to eject and/or grind garbage clamped with the grinding structure and remove clamping.

Description

Environment-friendly kitchen waste disposer and treatment method

Technical Field

The invention relates to the technical field of garbage treatment, in particular to an environment-friendly kitchen garbage disposer and a disposal method.

Background

The kitchen waste disposer is used as a waste disposal device commonly used in a kitchen drainage system, is arranged at a sewer port of a kitchen cleaning counter basin, and discharges kitchen waste into a sewer together with sewage after kitchen cleaning after crushing, so that the city management cost of classification, transportation, combustion treatment and the like of the kitchen waste as solid waste treatment is avoided, and the kitchen waste disposer plays a role in environmental protection. The existing garbage disposer is easy to be stuck in the using process, so that the damage of the garbage disposer is caused, and the using performance of the garbage disposer is seriously influenced.

Disclosure of Invention

According to at least one defect of the prior art, the invention provides an environment-friendly kitchen waste disposer and a disposal method thereof, which aim to solve the problem that the conventional waste disposer is easy to be stuck.

The invention relates to an environment-friendly kitchen garbage disposer, which adopts the following technical scheme: the method comprises the following steps:

the grinding device comprises a grinding shell, a grinding head and a grinding assembly, wherein a feeding joint is arranged above the grinding shell, a lower discharge port is formed in the side wall of the grinding shell, a main shaft and a grinding assembly are arranged in the grinding shell, the grinding assembly comprises a grinding frame and a grinding disc, the grinding disc is positioned in the grinding frame, and a grinding structure is arranged between the grinding frame and the grinding disc;

the connecting structure is in transmission connection with the grinding disc and the main shaft so as to enable the grinding disc to rotate under the driving of the main shaft, and the connecting structure is configured to enable the main shaft and the grinding disc to be separated from transmission when the grinding structure is stuck by garbage, so that the grinding disc stops rotating;

an auxiliary cutter head which is arranged on the grinding disc and the upper end of which is inserted into the grinding structure;

the control device is in transmission connection with an auxiliary tool bit and the main shaft, and is arranged on the grinding disc through a positioning frame so as to rotate along with the grinding disc and further to be static relative to the main shaft; the control device is configured to control the auxiliary tool bit to rotate and lift under the driving of the main shaft when the grinding disc stops rotating so as to eject and/or grind garbage stuck in the grinding structure and remove the stuck garbage.

Optionally, the grinding structure comprises a first cutter head and a second cutter head, the first cutter head is arranged around the inner peripheral wall surface of the grinding frame in a circle, and the second cutter head is arranged on the upper surface of the outer periphery of the grinding disc and corresponds to the first cutter head;

the end, far away from the cutting edge, of the second tool bit is connected with the grinding disc through a connecting bolt, the end, close to the cutting edge, of the second tool bit is connected with the grinding frame through a positioning plate, the positioning plate is connected with the control device through a transmission structure, and the control device is further configured to control the auxiliary tool bit to drive the positioning plate to be disconnected with the second tool bit through the transmission structure when the auxiliary tool bit ascends.

Optionally, a first bevel gear is coaxially arranged on the main shaft below the grinding disc, the control device comprises a driving part in meshing transmission with the first bevel gear, a rotary lifting part in transmission connection with the driving part, and a mounting frame, the mounting frame is mounted on the grinding disc, and the rotary lifting part is located in the mounting frame;

rotatory lift portion includes interconnect's last coupling assembling and lower coupling assembling, it connects to go up coupling assembling the supplementary tool bit, coupling assembling connects down the drive division, lower coupling assembling passes through drive division control realizes going up and down through its inside first cooperation structure and unilateral rotary device, the back drives go up coupling assembling goes up and down, goes up coupling assembling and realizes rotatoryly through its inside second cooperation structure when going up the coupling assembling lift.

Optionally, the lower connection assembly includes a rotating sleeve, a lifting column and a polygonal housing, the rotating sleeve is rotatably mounted in the mounting bracket, the lifting column is mounted inside the rotating sleeve through the first matching structure, the polygonal housing is sleeved on the top end of the lifting column and is slidably connected with the mounting bracket, and the driving portion is mounted on the rotating sleeve and drives the rotating sleeve to rotate;

the unilateral rotating device comprises a ratchet wheel and a pawl, the ratchet wheel is mounted on the lifting column and located inside the polygonal shell, and the pawl is mounted inside the polygonal shell and matched with the ratchet wheel to block the lifting column from rotating along with the rotating sleeve; the first matching structure comprises a closed circumferential groove and a first protrusion, the closed circumferential groove is arranged on the circumferential wall surface of the lifting column, a projection line of the closed circumferential groove on an orthographic projection surface is a straight line section which is obliquely arranged, the first protrusion is positioned on the inner circumferential wall surface of the rotary sleeve, and the first protrusion is positioned in the closed circumferential groove so as to drive the polygonal shell to ascend when the rotary sleeve rotates;

the upper connecting assembly comprises a rotating column and a second spring, the auxiliary tool bit is mounted at the top end of the rotating column, and the rotating column is rotatably connected to the upper surface of the polygonal shell so as to overcome the elasticity of the second spring and drive the rotating column to ascend when the polygonal shell ascends; the rotation column is slidably connected to the mounting frame through the second matching structure, the second matching structure comprises a spiral groove and a second protrusion, the spiral groove is formed in the peripheral wall surface of the rotation column, the second protrusion is arranged on the inner peripheral wall surface of the mounting frame, and the second protrusion is located in the spiral groove to drive the rotation column to rotate when the rotation column rises.

Optionally, the driving portion includes a second bevel gear, a transmission shaft, a third bevel gear and a fourth bevel gear, the second bevel gear is engaged with the first bevel gear, the fourth bevel gear is mounted on the rotating sleeve, the third bevel gear is engaged with the fourth bevel gear, the third bevel gear and the fourth bevel gear are both located inside the mounting bracket, the transmission shaft is horizontally mounted on the second bevel gear and extends into the mounting bracket to be connected with the third bevel gear, so as to transmit the rotation motion of the spindle to the rotating sleeve.

Optionally, drive structure includes spur gear, drive tooth and driven tooth, drive tooth sets up along upper and lower direction the side of polygon casing towards the main shaft, driven tooth sets up along upper and lower direction the side that deviates from the main shaft of locating plate, the spur gear install in the mounting bracket and with drive tooth with driven tooth meshes mutually, the locating plate slope sets up, just the upper end orientation of locating plate the cutting edge direction of second tool bit.

Optionally, the third bevel gear is slidably mounted on the transmission shaft, and the third bevel gear rotates along with the main shaft, a first spring is sleeved on the transmission shaft, and the first spring is pressed between the third bevel gear and the mounting bracket, so that when the fourth bevel gear does not rotate, and the third bevel gear continues to rotate, the third bevel gear retreats and is disengaged from the fourth bevel gear.

Optionally, connection structure includes guide block, adjustment tank and third spring, the adjustment tank is the curve form and follows the periphery wall of main shaft is around establishing a week end to end, guide block level sets up in the abrasive disc, just guide block's one end inserts the adjustment tank, the third spring along vertical direction roof pressure be in guide block's up end with between the abrasive disc.

Optionally, a plurality of discharge holes are uniformly distributed on the circumferential wall of the grinding frame, the discharge holes are positioned below the grinding structure, an inclined material guide table is arranged at the bottom of the grinding shell, and a lower discharge port is connected to a lower point of the material guide table;

an upper cover is arranged above the grinding shell, a power shell is arranged at the lower part of the grinding shell, the feeding joint is located at the top end of the upper cover, a driving motor is arranged in the power shell, and an output shaft of the driving motor is connected with the main shaft.

The treatment method using the environment-friendly kitchen waste disposer comprises the following steps:

(1) the feed connector receives kitchen waste so that the kitchen waste enters the interior of the grinding shell;

(2) the driving motor drives the main shaft to rotate, the main shaft drives the grinding disc to rotate, and the grinding disc drives the second tool bit to rotate and is matched with the first tool bit to crush and grind kitchen waste; the grinding disc rotates and simultaneously drives the auxiliary tool bit to rotate around the main shaft through the positioning frame and the control device, and the auxiliary tool bit is matched with the first tool bit to crush and grind kitchen waste;

(3) when the grinding structure is clamped, the grinding disc is separated from the main shaft under the control of the connecting structure for transmission, the grinding disc stops rotating, the main shaft drives the control device to act through the first bevel gear, the rotating column is rotated and lifted, the auxiliary tool bit is rotated and ejected out, and the clamping is removed;

(4) when the auxiliary cutter head is rotated and ejected out, the control device drives the positioning plate to descend through the transmission structure, so that the positioning plate is disconnected from the second cutter head, and the second cutter head is allowed to move towards the direction away from the cutting edge of the second cutter head;

(5) and after the clamping is released, the grinding disc rotates again.

The invention has the beneficial effects that: according to the environment-friendly kitchen waste disposer, the auxiliary tool bit is correspondingly arranged at the grinding structure, and through the matching of the connecting structure and the control device, the continuous lifting and rotating of the auxiliary tool bit are realized when the grinding structure is stuck, so that the auxiliary tool bit can eject waste stuck to the grinding structure out, the sticking is removed, and the normal operation of the device is ensured.

According to the invention, through the matching of the first cutter head and the second cutter head and the matching of the auxiliary cutter head and the first cutter head, double-layer crushing and grinding of garbage are realized, and the grinding efficiency and the grinding effect are improved.

The second tool bit is fixed with the grinding frame through the connecting bolt and the positioning plate, and the positioning plate is disconnected with the grinding frame when the auxiliary tool bit is ejected out, so that the gap between the first tool bit and the second tool bit is conveniently enlarged, and the clamping is further conveniently removed.

According to the invention, through the matching of the closed circumferential groove and the first bulge and the matching of the ratchet wheel and the pawl, the continuous lifting of the lifting column is realized, the structure is ingenious, and the clamping removal efficiency is high.

Drawings

In order to illustrate more clearly the embodiments of the invention or the solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained by those skilled in the art without inventive exercise from these drawings, it being understood that these drawings are not necessarily drawn to scale.

FIG. 1 is a schematic view of an environment-friendly kitchen waste disposer according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic view of the structure of the polishing disk of the present invention;

FIG. 4 is a schematic view of the grinding frame of the present invention;

FIG. 5 is a schematic view showing a coupling structure of the grinding disk and the spindle according to the present invention;

FIG. 6 is a cross-sectional view of the disc refiner of the present invention mounted at the spindle;

FIG. 7 is a schematic view of a ratchet structure according to the present invention;

FIG. 8 is a schematic view of the connection of the lifting part of the present invention.

In the figure: 1. a feed connection; 2. grinding the shell; 21. a lower discharge port; 3. a power shell; 4. a drive motor; 5. a main shaft; 51. an adjustment groove; 6. a grinding disk; 62. a placement chamber; 63. a square groove; 64. a guide block; 65. a third spring; 66. a cover plate; 7. a grinding frame; 71. a discharge hole; 72. a first cutter head; 81. a first bevel gear; 82. a second bevel gear; 83. a drive shaft; 84. a positioning frame; 85. a third bevel gear; 86. a first spring; 87. a connecting plate; 9. a mounting frame; 91. a base plate; 921. a rotating sleeve; 922. a fourth bevel gear; 923. a first protrusion; 924. a lifting column; 925. closing the circumferential groove; 93. a ratchet wheel; 931. a polygonal housing; 932. a pawl; 94. a spur gear; 95. positioning a plate; 96. positioning a plate; 971. rotating the column; 972. a helical groove; 973. a second protrusion; 98. a second spring; 99. an auxiliary cutter head; 10. a second cutter head; 101. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 8, an environment-friendly kitchen garbage disposer (hereinafter referred to as a garbage disposer) according to the present invention includes a grinding housing 2, a connecting structure, an auxiliary cutter 99, and a control device. Grinding shell 2 top is provided with feed connection 1 and its lateral wall is provided with lower row of mouth 21, grinds 2 inside main shaft 5 and the grinding component of being provided with of shell, and grinding component includes grinding frame 7 and abrasive disc 6, and abrasive disc 6 is located the inside of grinding frame 7, is provided with the grinding structure between grinding frame 7 and the abrasive disc 6. The connection structure is in transmission connection with the grinding disc 6 and the main shaft 5, so that the grinding disc 6 rotates under the driving of the main shaft 5, and the connection structure is configured to enable the main shaft 5 and the grinding disc 6 to be separated from transmission when the grinding structure is clamped by garbage, and further enable the grinding disc 6 to stop rotating. The auxiliary cutter head 99 is mounted to the abrasive disc 6 and has its upper end inserted into the abrasive structure. The control device is in transmission connection with the auxiliary tool bit 99 and the main shaft 5, and is arranged on the grinding disc 6 through the positioning frame 84 so as to rotate along with the grinding disc 6 and further be static relative to the main shaft 5; the control device is configured to control the auxiliary cutter head 99 to rotate and lift under the driving of the main shaft 5 when the grinding disc 6 stops rotating, and eject and/or grind the garbage stuck and dead in the grinding structure so as to remove the stuck.

In the present embodiment, the grinding structure includes a first cutter head 72 and a second cutter head 10, the first cutter head 72 is disposed around the inner peripheral wall surface of the grinding carriage 7 by one turn, and the second cutter head 10 is disposed on the upper surface of the outer peripheral edge of the grinding disk 6 and corresponds to the first cutter head 72. The end of the second cutting head 10 far from the cutting edge is connected with the grinding disc 6 through a connecting bolt 101, the end of the second cutting head 10 near the cutting edge is connected with the grinding frame 7 through a positioning plate 95, the positioning plate 95 is connected with a control device through a transmission structure, and the control device is further configured to drive the positioning plate 95 to be disconnected with the second cutting head 10 through the transmission structure when controlling the auxiliary cutting head 99 to ascend. Through the connection mode that sets up locating plate 95 and connecting bolt 101 and combine together for second tool bit 10 and abrasive disc 6 location are connected more reliably. When the first tool bit 72 and the second tool bit 10 are locked and the auxiliary tool bit 99 is rotated and ejected, the positioning plate 95 is disconnected from the second tool bit 10, so that the second tool bit 10 is allowed to slightly move in a direction close to the spindle 5, a gap between the first tool bit 72 and the second tool bit 10 is enlarged, and the locking is further conveniently released.

Meanwhile, the grinding disc 6 drives the second tool bit 10 to rotate and is matched with the first tool bit 72 to grind kitchen garbage in a breaking manner, the auxiliary tool bit 99 is driven to rotate around the main shaft 5 through the positioning frame 84 and the control device while the grinding disc 6 rotates, the first tool bit 72 is matched to grind the kitchen garbage in a breaking manner, double-layer grinding of the garbage is achieved, and grinding efficiency and grinding effect are further improved.

It should be noted that, in this embodiment, preferably, 2 second tool bits 10 are symmetrically arranged with respect to the axis of the spindle 5, and 2 corresponding auxiliary tool bits 99 and control devices are correspondingly arranged, and naturally, multiple sets of the second tool bits 10, the auxiliary tool bits 99 and the control devices may be uniformly arranged along the circumferential direction of the grinding disk 6 as required.

In this embodiment, a first bevel gear 81 is coaxially disposed on the main shaft 5 below the grinding disc 6, the control device includes a driving portion engaged with the first bevel gear 81 for transmission, a rotary lifting portion in transmission connection with the driving portion, and a mounting bracket 9, the mounting bracket 9 is mounted on the grinding disc 6, and the rotary lifting portion is disposed in the mounting bracket 9. Rotatory lift portion includes interconnect's last coupling assembling and lower coupling assembling, goes up the supplementary tool bit 99 of coupling assembling connection, and lower coupling assembling connects the drive division, and lower coupling assembling passes through the control of drive division and realizes going up and down through its inside first cooperation structure and unilateral rotary device, and the back drives and goes up coupling assembling and goes up and down, and it is rotatory to go up the second cooperation structure realization through its inside when coupling assembling goes up and down. Specifically, the upper surface of abrasive disc 6 is provided with places chamber 62, and the outside downwardly extending who places chamber 62 is opened and is equipped with the axis and lean out places the through-hole, and the upper end of mounting bracket 9 is provided with the location platform of outstanding its periphery wall, and mounting bracket 9 installs inside placing the through-hole through placing chamber 62, and the location platform is located and places chamber 62. The connecting bolt 101 passes through the second cutter head 10 and the positioning table and is fixed on the grinding disc 6. Further, for the convenience of installation, the bottom of the mounting frame 9 is provided with a detachable bottom plate 91.

In this embodiment, lower coupling assembling includes rotating sleeve 921, lift post 924 and polygon casing 931, and rotating sleeve 921 rotates and installs in mounting bracket 9, and lift post 924 is installed inside rotating sleeve 921 through first cooperation structure, and polygon casing 931 cover is established at the top of lift post 924 and with mounting bracket 9 sliding connection, and the drive division is installed in rotating sleeve 921 and is driven rotating sleeve 921 and rotate. The single-side rotating device comprises a ratchet wheel 93 and a pawl 932, wherein the ratchet wheel 93 is mounted on the lifting column 924 and located inside the polygonal shell 931, and the pawl 932 is mounted inside the polygonal shell 931 and is matched with the ratchet wheel 93 to block the lifting column 924 from rotating along with the rotating sleeve 921. The first matching structure comprises a closed circumferential groove 925 and a first protrusion 923, the closed circumferential groove 925 is arranged on the circumferential wall surface of the lifting column 924, a projection line of the closed circumferential groove 925 on an orthographic projection surface is a straight line segment arranged obliquely, the first protrusion 923 is located on the inner circumferential wall surface of the rotary sleeve 921, and the first protrusion 923 is located in the closed circumferential groove 925 so as to drive the polygonal shell 931 to ascend when the rotary sleeve 921 rotates. Because of polygonal casing 931 is the polygon setting, its card can only slide from top to bottom for mounting bracket 9 inside the mounting bracket 9, when rotatory cover 921 rotates, lift post 924 can't rotate because of the cooperation of ratchet 93 and pawl 932, because closed circumference groove 925 is the closed loop setting, rotatory cover 921 can drive lift post 924 through the cooperation of closed circumference groove 925 and first arch 923 promptly and realize going up and down, and then realize stretching out and retracting in succession of supplementary tool bit 99 to it is ejecting with the rubbish of card dead grinding structure department.

The upper connecting assembly includes a rotating post 971 and a second spring 98, the auxiliary tool bit 99 is mounted at the top end of the rotating post 971, and the rotating post 971 is rotatably connected to the upper surface of the polygonal housing 931 so as to overcome the elastic force of the second spring 98 and drive the rotating post 971 to ascend when the polygonal housing 931 ascends; the rotating column 971 is slidably connected to the mounting frame 9 through a second matching structure, the second matching structure comprises a spiral groove 972 and a second protrusion 973, the spiral groove 972 is arranged on the peripheral wall surface of the rotating column 971, the second protrusion 973 is arranged on the inner peripheral wall surface of the mounting frame 9, and the second protrusion 973 is located in the spiral groove 972 to drive the rotating column 971 to rotate when the rotating column 971 rises. Further, the upper connecting assembly further includes a positioning plate 96, the positioning plate 96 is mounted on the upper surface of the polygonal housing 931, the lower end of the rotating column 971 is mounted in the positioning plate 96, and the rotating column 971 is rotatably connected to the positioning plate 96.

When the lifting column 924 drives the rotating column 971 to circularly lift, the rotating column 971 rotates to lift, so that the ejection effect is ensured, and the contact clamping efficiency is improved. After the clamping is released, the load is reduced, the rotation resistance of the main shaft 5 is reduced, and the grinding disc 6 is driven by the main shaft 5 to recover to rotate. The fourth bevel gear 922 stops rotating, and the rotary sleeve 921 stops rotating. At this time, if the first protrusion 923 is located in the section where the closed circumferential groove 925 drives the lifting column 924 to descend, the ratchet 93 and the pawl 932 do not affect the rotation of the lifting column 924, the second spring 98 is reset, the rotating column 971 is driven to rotate and descend, and the lifting column 924 is further driven to rotate and descend; if the first protrusion 923 is located in the section where the closed circumferential groove 925 drives the lifting column 924 to ascend, the lifting column 924 does not rotate under the action of the ratchet 93 and the pawl 932, the auxiliary cutter head 99 is kept in the position, but the grinding work is not affected, and when the auxiliary cutter head 99 is stuck again, the auxiliary cutter head 99 continues to move to release the stuck state.

In this embodiment, the driving part includes a second bevel gear 82, a transmission shaft 83, a third bevel gear 85 and a fourth bevel gear 922, the second bevel gear 82 is engaged with the first bevel gear 81, the fourth bevel gear 922 is installed on the rotating sleeve 921, the third bevel gear 85 is engaged with the fourth bevel gear 922, the third bevel gear 85 and the fourth bevel gear 922 are both located inside the mounting bracket 9, the transmission shaft 83 is horizontally installed on the second bevel gear 82 and extends into the mounting bracket 9 to be connected with the third bevel gear 85, so as to transmit the rotation motion of the spindle 5 to the rotating sleeve 921. The transmission ratio of the first bevel gear 81 and the second bevel gear 82 is greater than 1, and the transmission ratio of the third bevel gear 85 and the fourth bevel gear 922 is greater than 1, so that the driving part outputs at a larger transmission ratio, and further, the rotating speed is reduced, and the torque is increased. The transmission shaft 83 is rotatably connected with the positioning frame 84 through a bearing so as to enable the control device to move along with the grinding disc 6, and the positioning frame 84 can be arranged into a structure with two half parts which are buckled and installed for convenient installation.

In this embodiment, the transmission structure includes a spur gear 94, driving teeth and driven teeth, the driving teeth are disposed on the side of the polygonal housing 931 facing the main shaft 5 in the up-down direction, the driven teeth are disposed on the side of the positioning plate 95 facing away from the main shaft 5 in the up-down direction, and the spur gear 94 is mounted on the mounting frame 9 and engaged with the driving teeth and the driven teeth. When the polygonal housing 931 is raised, the positioning plate 95 is lowered by engagement of the spur gear 94 with the driving teeth and the driven teeth, so that the positioning plate 95 is withdrawn from the second tool bit 10, thereby allowing the second tool bit 10 to move in a direction approaching the spindle 5. The positioning plate 95 is an integrally formed rack. The positioning plate 95 is disposed obliquely, and the upper end of the positioning plate 95 faces the cutting edge of the second tool bit 10, when the positioning plate 95 is located inside the second tool bit 10, the second tool bit 10 is driven to move in the direction away from the spindle 5, so as to ensure that the grinding gap between the first tool bit 72 and the second tool bit 10 is not reduced, and further ensure the grinding effect.

In this embodiment, the third bevel gear 85 is slidably mounted on the transmission shaft 83, the third bevel gear 85 rotates with the spindle 5, the transmission shaft 83 is sleeved with a first spring 86, and the first spring 86 is pressed between the third bevel gear 85 and the mounting bracket 9, so that when the fourth bevel gear 922 does not rotate and the third bevel gear 85 continues to rotate, the third bevel gear 85 retreats and disengages from the fourth bevel gear 922. When the grinding resistance is large and the third bevel gear 85 is not enough to push the fourth bevel gear 922 to rotate, the third bevel gear 85 retreats to compress the first spring 86, ejection is stopped temporarily, ejection is resumed again under the action of the reset force of the first spring 86, and gear damage caused by forced ejection is avoided. It should be noted that the third bevel gear 85 and the transmission shaft 83 may be connected in a polygonal shape, that is, the head of the transmission shaft 83 is in a polygonal structure, and the central hole of the third bevel gear 85 is a corresponding polygonal hole; the third bevel gear 85 and the transmission shaft 83 may also be connected by a spline shaft, or may have other structures that enable the transmission shaft 83 to drive the third bevel gear 85 to rotate and enable the third bevel gear 85 to slide along the transmission shaft 83. To facilitate the mounting of the first spring 86, a connecting plate 87 is provided on the transmission shaft 83, the connecting plate 87 is located in the mounting frame 9, and the first spring 86 is pressed between the third bevel gear 85 and the connecting plate 87.

In this embodiment, the connection structure includes a guiding block 64, an adjusting groove 51 and a third spring 65, the adjusting groove 51 is curved and is wound around along the peripheral wall surface of the spindle 5, the guiding block 64 is horizontally disposed in the grinding disc 6, one end of the guiding block 64 is inserted into the adjusting groove 51, and the third spring 65 is pressed between the upper end surface of the guiding block 64 and the grinding disc 6 along the vertical direction. When the second tool bit 10 and the first tool bit 72 are stuck by garbage, the load of the grinding disc 6 is increased, the rotation resistance of the main shaft 5 is increased, the force applied to the guide block 64 is correspondingly increased, and when the upward component force applied to the guide block 64 is greater than the elastic force of the third spring 65, the guide block 64 slides upward under the action of the adjusting groove 51, the main shaft 5 is separated from the grinding disc 6 for transmission, so that the grinding disc 6 stops rotating, and a condition is created for the rotary ejection of the auxiliary tool bit 99.

For convenience in installation, a step installation cavity is formed in the center of the upper surface of the grinding disc 6, a square groove 63 extends downwards from the lower surface of the step installation cavity, a cover plate 66 is arranged in the step installation cavity, and the cover plate 66 is fixedly connected with the grinding disc 6; the guide block 64 is positioned in the square groove 63, and the third spring 65 is pressed between the upper surface of the guide block 64 and the lower surface of the cover plate 66. In this embodiment, two guide blocks 64 are preferably provided, and two corresponding square grooves 63 and two corresponding third springs 65 are provided, so as to ensure that the main shaft 5 is stressed evenly and operates stably.

In this embodiment, a plurality of discharge holes 71 are uniformly distributed on the peripheral wall of the grinding frame 7, the discharge holes 71 are located below the grinding structure, the bottom of the grinding shell 2 is provided with an inclined material guiding platform, and the lower point of the material guiding platform is connected with the lower discharge port 21. An upper cover is arranged above the grinding shell 2, a power shell 3 is arranged at the lower part of the grinding shell 2, the feeding connector 1 is positioned at the top end of the upper cover, a driving motor 4 is arranged inside the power shell 3, and an output shaft of the driving motor 4 is connected with a main shaft 5.

The treatment method using the environment-friendly kitchen waste disposer comprises the following steps:

(1) the feeding joint 1 receives kitchen waste so that the kitchen waste enters the interior of the grinding shell 2;

(2) the driving motor 4 drives the main shaft 5 to rotate, the main shaft 5 drives the grinding disc 6 to rotate, and the grinding disc 6 drives the second tool bit 10 to rotate and is matched with the first tool bit 72 to crush and grind the kitchen waste; the grinding disc 6 drives the auxiliary cutter head 99 to rotate around the main shaft 5 through the positioning frame 84 and the control device while rotating, and the first cutter head 72 is matched to crush and grind the kitchen waste;

(3) when the grinding structure is locked, the grinding disc 6 is separated from the main shaft 5 for transmission under the control of the connecting structure, the grinding disc 6 stops rotating, the main shaft 5 drives the control device to act through the first bevel gear 81, the rotating column 971 is rotated and ascended, the auxiliary tool bit 99 is further rotated and ejected, and the locking is removed;

(4) when the auxiliary cutter head 99 is rotated and ejected, the control device drives the positioning plate 95 to descend through the transmission structure, so that the positioning plate 95 is disconnected from the second cutter head 10, and the second cutter head 10 is allowed to move in a direction away from the cutting edge of the second cutter head 10;

(5) after the locking is released, the grinding disk 6 is rotated again.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an environment-friendly kitchen garbage processor which characterized in that: the method comprises the following steps:

the grinding device comprises a grinding shell, a grinding head and a grinding assembly, wherein a feeding joint is arranged above the grinding shell, a lower discharge port is formed in the side wall of the grinding shell, a main shaft and a grinding assembly are arranged in the grinding shell, the grinding assembly comprises a grinding frame and a grinding disc, the grinding disc is positioned in the grinding frame, and a grinding structure is arranged between the grinding frame and the grinding disc;

the connecting structure is in transmission connection with the grinding disc and the main shaft so as to enable the grinding disc to rotate under the driving of the main shaft, and the connecting structure is configured to enable the main shaft and the grinding disc to be separated from transmission when the grinding structure is stuck by garbage, so that the grinding disc stops rotating;

an auxiliary cutter head which is arranged on the grinding disc and the upper end of which is inserted into the grinding structure;

the control device is in transmission connection with an auxiliary tool bit and the main shaft, and is arranged on the grinding disc through a positioning frame so as to rotate along with the grinding disc and further to be static relative to the main shaft; the control device is configured to control the auxiliary tool bit to rotate and lift under the driving of the main shaft when the grinding disc stops rotating so as to eject and/or grind garbage stuck in the grinding structure and remove the stuck garbage.

2. The environment-friendly kitchen waste disposer of claim 1, wherein: the grinding structure comprises a first cutter head and a second cutter head, the first cutter head is arranged around the inner peripheral wall surface of the grinding frame in a circle, and the second cutter head is arranged on the upper surface of the outer periphery of the grinding disc and corresponds to the first cutter head;

the end, far away from the cutting edge, of the second tool bit is connected with the grinding disc through a connecting bolt, the end, close to the cutting edge, of the second tool bit is connected with the grinding frame through a positioning plate, the positioning plate is connected with the control device through a transmission structure, and the control device is further configured to control the auxiliary tool bit to drive the positioning plate to be disconnected with the second tool bit through the transmission structure when the auxiliary tool bit ascends.

3. The environment-friendly kitchen waste disposer of claim 2, wherein: a first bevel gear is coaxially arranged on the main shaft below the grinding disc, the control device comprises a driving part in meshing transmission with the first bevel gear, a rotary lifting part in transmission connection with the driving part and a mounting frame, the mounting frame is mounted on the grinding disc, and the rotary lifting part is positioned in the mounting frame;

rotatory lift portion includes interconnect's last coupling assembling and lower coupling assembling, it connects to go up coupling assembling the supplementary tool bit, coupling assembling connects down the drive division, lower coupling assembling passes through drive division control realizes going up and down through its inside first cooperation structure and unilateral rotary device, the back drives go up coupling assembling goes up and down, goes up coupling assembling and realizes rotatoryly through its inside second cooperation structure when going up the coupling assembling lift.

4. The environment-friendly kitchen waste disposer of claim 3, wherein: the lower connecting assembly comprises a rotating sleeve, a lifting column and a polygonal shell, the rotating sleeve is rotatably installed in the mounting frame, the lifting column is installed inside the rotating sleeve through the first matching structure, the polygonal shell is sleeved at the top end of the lifting column and is in sliding connection with the mounting frame, and the driving part is installed on the rotating sleeve and drives the rotating sleeve to rotate;

the unilateral rotating device comprises a ratchet wheel and a pawl, the ratchet wheel is mounted on the lifting column and located inside the polygonal shell, and the pawl is mounted inside the polygonal shell and matched with the ratchet wheel to block the lifting column from rotating along with the rotating sleeve; the first matching structure comprises a closed circumferential groove and a first protrusion, the closed circumferential groove is arranged on the circumferential wall surface of the lifting column, a projection line of the closed circumferential groove on an orthographic projection surface is a straight line section which is obliquely arranged, the first protrusion is positioned on the inner circumferential wall surface of the rotary sleeve, and the first protrusion is positioned in the closed circumferential groove so as to drive the polygonal shell to ascend when the rotary sleeve rotates;

the upper connecting assembly comprises a rotating column and a second spring, the auxiliary tool bit is mounted at the top end of the rotating column, and the rotating column is rotatably connected to the upper surface of the polygonal shell so as to overcome the elasticity of the second spring and drive the rotating column to ascend when the polygonal shell ascends; the rotation column is slidably connected to the mounting frame through the second matching structure, the second matching structure comprises a spiral groove and a second protrusion, the spiral groove is formed in the peripheral wall surface of the rotation column, the second protrusion is arranged on the inner peripheral wall surface of the mounting frame, and the second protrusion is located in the spiral groove to drive the rotation column to rotate when the rotation column rises.

5. The environment-friendly kitchen waste disposer of claim 3, wherein: the driving part comprises a second bevel gear, a transmission shaft, a third bevel gear and a fourth bevel gear, the second bevel gear is meshed with the first bevel gear, the fourth bevel gear is installed on the rotating sleeve, the third bevel gear is meshed with the fourth bevel gear, the third bevel gear and the fourth bevel gear are both located inside the mounting frame, the transmission shaft is horizontally installed on the second bevel gear and extends to the inside of the mounting frame to be connected with the third bevel gear, and therefore the rotating motion of the spindle is transmitted to the rotating sleeve.

6. The environment-friendly kitchen waste disposer of claim 4, wherein: the transmission structure includes straight-teeth gear, drive tooth and driven tooth, drive tooth sets up along upper and lower direction the side of polygon casing towards the main shaft, driven tooth sets up along upper and lower direction the side that deviates from the main shaft of locating plate, straight-teeth gear install in the mounting bracket and with drive tooth with driven tooth meshes mutually, the locating plate slope sets up, just the upper end orientation of locating plate the cutting edge direction of second tool bit.

7. The environment-friendly kitchen waste disposer of claim 5, wherein: the third bevel gear can be slidably mounted on the transmission shaft and rotates along with the main shaft, a first spring is sleeved on the transmission shaft, the first spring is pressed between the third bevel gear and the mounting frame, so that when the fourth bevel gear does not rotate, the third bevel gear retreats and is disengaged from the fourth bevel gear when the third bevel gear continues to rotate.

8. The environment-friendly kitchen waste disposer of claim 1, wherein: the connecting structure comprises a guide block, an adjusting groove and a third spring, wherein the adjusting groove is in a curve shape and is arranged around the periphery wall surface of the main shaft in an end-to-end manner, the guide block is horizontally arranged in the grinding disc, one end of the guide block is inserted into the adjusting groove, and the third spring is pressed against the upper end surface of the guide block and the grinding disc in the vertical direction.

9. The environment-friendly kitchen waste disposer of claim 1, wherein: a plurality of discharge holes are uniformly distributed on the peripheral wall of the grinding frame and are positioned below the grinding structure, an inclined material guide table is arranged at the bottom of the grinding shell, and the lower discharge port is connected with the lower point of the material guide table;

an upper cover is arranged above the grinding shell, a power shell is arranged at the lower part of the grinding shell, the feeding joint is located at the top end of the upper cover, a driving motor is arranged in the power shell, and an output shaft of the driving motor is connected with the main shaft.

10. A treating method using the environment-friendly kitchen garbage disposer of any one of claims 1 to 9, wherein: the method comprises the following steps:

(1) the feed connector receives kitchen waste so that the kitchen waste enters the interior of the grinding shell;

(2) the driving motor drives the main shaft to rotate, the main shaft drives the grinding disc to rotate, and the grinding disc drives the second tool bit to rotate and is matched with the first tool bit to crush and grind kitchen waste; the grinding disc rotates and simultaneously drives the auxiliary tool bit to rotate around the main shaft through the positioning frame and the control device, and the auxiliary tool bit is matched with the first tool bit to crush and grind kitchen waste;

(3) when the grinding structure is clamped, the grinding disc is separated from the main shaft under the control of the connecting structure for transmission, the grinding disc stops rotating, the main shaft drives the control device to act through the first bevel gear, the rotating column is rotated and lifted, the auxiliary tool bit is rotated and ejected out, and the clamping is removed;

(4) when the auxiliary cutter head is rotated and ejected out, the control device drives the positioning plate to descend through the transmission structure, so that the positioning plate is disconnected from the second cutter head, and the second cutter head is allowed to move towards the direction away from the cutting edge of the second cutter head;

(5) and after the clamping is released, the grinding disc rotates again.

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