CN213256228U - Commercial garbage disposer with dehydration function - Google Patents

Abstract

The utility model relates to a commercial refuse treatment ware with dehydration function, include: a grinding section having a grinding chamber; the dehydration part comprises a water collecting tank and a dehydration mechanism arranged in the water collecting tank; the dehydration mechanism includes: a dewatering rotating shaft, the peripheral wall of which is provided with a helical blade; the power output end of the driving device is connected with the first end of the dehydration rotating shaft so as to drive the dehydration rotating shaft to rotate; the dewatering mesh enclosure assembly comprises a plurality of connecting rods and at least one limiting sleeve, the connecting rods are arranged in parallel, and are arranged on the circumference with a dewatering rotating shaft as the center, so that a whole cylindrical cover body structure is formed, a strip-shaped draining port is reserved between every two adjacent connecting rods, and the limiting sleeve is sleeved outside the connecting rods to limit the connecting rods in the radial direction. By adopting the dewatering mesh enclosure component, the garbage materials after being dewatered can be smoothly discharged along with the rotation of the helical blade on the dewatering rotating shaft, and the garbage materials are not easy to remain on the inner side wall surface of the connecting rod.

Description

Commercial garbage disposer with dehydration function

Technical Field

The utility model relates to a garbage disposer technical field especially relates to a commercial garbage disposer with dehydration function.

Background

Commercial refuse treatment can realize carrying out low-cost innocent treatment to kitchen garbage in the source, and the decrement rate exceeds 70%, can separate water, oil, food waste in the kitchen garbage to realize the source waste classification in the real meaning, and for subsequent effective resourceization provides the guarantee, accord with "minimizing, resourceization, innoxious" rubbish management policy advocated by the country. The commercial garbage disposer is suitable for kitchen garbage concentration places of unit canteens, communities, hotels, catering institutions and the like with various scales.

If the Chinese utility model patent with the application number of CN201620677905.7 (No. CN205732249U) discloses a commercial kitchen waste treatment system, which comprises a grinding part and a dehydration part for dehydrating and spin-drying kitchen waste ground and crushed by the grinding part, wherein the dehydration part comprises a dehydration shell and a dehydration mechanism arranged in the dehydration shell, the lower end part of the dehydration shell is provided with a garbage feeding port communicated with the discharge port of the grinding part, the upper end part of the dehydration shell is provided with a garbage discharge port, the side wall of the dehydration shell is latticed, extruded sewage can be rapidly separated from the kitchen waste, the dehydration mechanism comprises a helical blade rotationally connected in the dehydration shell for squeezing out garbage, a dehydration motor rotationally connected with the helical blade, a dehydration rotating shaft rotationally connected with the dehydration motor and vertically arranged, and a mounting plate rotationally connected with the upper end of the dehydration rotating shaft for positioning the dehydration rotating shaft, the helical blade is fixed on the dehydration rotating shaft, and the feed inlet and the discharge outlet are both positioned on the side wall of the dehydration shell. The upper end of the dehydration rotating shaft is connected with a shifting sheet for extruding and discharging garbage, the shifting sheet is vertical to the dehydration rotating shaft, and two ends of the shifting sheet are provided with wing parts extending downwards. After the kitchen waste flows into the dewatering part, more than 85% of water is extruded outwards along latticed dewatering shell side wall through helical blade, and kitchen waste residue after grinding and crushing through the grinding part is pulled out and discharged from the discharge hole of the dewatering box body by the pull sheet rotating continuously after the helical blade upwards reaches the top of the dewatering shell along the dewatering shell and falls into the collecting cylinder.

The commercial kitchen waste treatment system in the patent has certain defects in the actual use process, the side wall of the dehydration shell of the dehydration part is mostly in a grid structure, food waste residues have large forward resistance in the dehydration shell due to the existence of a plurality of grids, the residues close to the inner wall surface of the dehydration shell are not easy to move upwards along with the helical blades and are discharged, and the food waste residues remain on the inner wall of the dehydration shell, so that bacteria are easy to breed, and peculiar smell is high; on the other hand, the intensity of current dehydration casing is not enough by itself, and in the dehydration process, food waste receives helical blade to extrude outward, causes the dehydration casing to take place the deformation problem easily, uses for a long time for dehydration efficiency reduces.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide a commercial garbage disposer with dehydration function, this garbage disposer has reduced the resistance that moves ahead of food waste in dehydration effectively, is difficult to appear remaining the problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a commercial waste disposer having a dewatering function, comprising:

the grinding part is provided with a grinding cavity for grinding the garbage materials;

the dehydration part is used for dehydrating the garbage materials treated by the grinding part and comprises a water collecting tank and a dehydration mechanism arranged in the water collecting tank;

the dehydration mechanism includes:

the dewatering rotating shaft can rotate around the axis of the dewatering rotating shaft, and the peripheral wall of the dewatering rotating shaft is provided with a spiral blade spirally arranged along the axial direction of the dewatering rotating shaft;

the power output end of the driving device is connected with the first end of the dehydration rotating shaft so as to drive the dehydration rotating shaft to rotate;

dewatering screen panel subassembly, including a plurality of connecting rods and at least one stop collar, mutual parallel arrangement between these a plurality of connecting rods, and arrange with the dehydration pivot is on the circumference at center to form whole cylindric cover body structure that is, reserve between two adjacent connecting rods and have the bar mouth of a river, thereby the stop collar cover is established outside above-mentioned a plurality of connecting rods thereby with above-mentioned connecting rod radially spacing.

As an improvement, the cross section of the connecting rod is trapezoidal, and the relatively wider side wall of the connecting rod faces the dehydration rotating shaft.

In order to make a plurality of connecting rods enclose to establish more firmly that forms the cover body, stop collar has a plurality ofly, arranges at interval along the length direction of connecting rod.

In order to conveniently assemble the connecting rods in the water collecting tank, the water collecting tank further comprises a fixing plate arranged on the side wall of the water collecting tank, wherein the fixing plate is provided with an annular positioning groove, and the first end of each connecting rod is restrained in the annular positioning groove.

As an improvement, the driving device is a speed reducing motor.

Keep apart mutually in order to make the moisture of desorption and the rubbish material after the moisture of desorption, improve the dehydration effect of rubbish material, the dehydration pivot sets up in the slope from bottom to top, correspondingly, encloses the dehydration working chamber that establishes the inner space formation slope setting that forms the cover body by a plurality of connecting rods, and the bottom of this dehydration working chamber has the feed inlet, this feed inlet with grinding partial grinding chamber intercommunication, the top of this dehydration working chamber has the discharge gate. Due to the structural design, the water squeezed out by the squeezing of the dewatering mechanism can be reserved at the bottom of the water collecting tank, and the garbage materials after being dewatered can be conveyed upwards and then discharged from the upper part of the water collecting tank.

In order to discharge effectively to the waste material who carries to upper portion, the dehydration part is still including being located the row's material subassembly of header tank, arrange the material subassembly including arranging the workbin and locating the scraper blade of arranging the workbin, arrange the workbin with the discharge gate of dehydration working chamber is connected for accept the waste material after the dehydration is handled, the scraper blade is located the second end of dehydration pivot can rotate along with the dehydration pivot, thereby will enter into the waste material discharge of arranging the workbin outside arranging the workbin.

As an improvement, the water collecting tank is provided with a water outlet arranged at the bottom and a discharge port arranged at the upper part and corresponding to the discharge tank.

In order to enable the ground garbage materials to smoothly enter the dehydration part for dehydration treatment, the grinding part comprises a drainage chamber which is positioned at the lower part of the grinding cavity and communicated with the grinding cavity, and the drainage chamber is connected with the water collecting tank through a hose.

In order to improve the grinding efficiency of the grinding part, the grinding part comprises:

the cutter comprises a cutter body capable of rotating around the axis of the cutter body;

the grinding ring is sleeved outside the cutter head body so as to form the grinding cavity;

the cutter head body is provided with at least one strip-shaped boss protruding out of the upper surface of the cutter head body, the strip-shaped boss is arranged along the radial direction of the cutter head body and extends outwards to the peripheral edge position of the cutter head body, the edge of an upper port of the grinding ring is provided with a material blocking boss extending inwards, the material blocking boss is positioned on the strip-shaped boss, the inner wall of the grinding ring is further provided with a plurality of grinding strips extending vertically and protruding out of the inner wall surface of the grinding ring, the grinding strips are arranged along the circumferential direction of the grinding ring at intervals, steps are arranged along the length direction of the grinding strips on the inner side edge of the grinding strips, the peripheral edge of the cutter head body is provided with inner concave teeth formed by radial inner concave, the peripheral edge of the cutter head body is further provided with outer convex teeth extending outwards in the radial direction, under the rotating state of the cutter head, one-stage grinding matching is formed between the strip-shaped boss and the material, the strip-shaped boss and the steps on the grinding strip form a secondary grinding fit, and the inner concave teeth and the outer convex teeth and the steps on the grinding strip form a tertiary grinding fit. The grinding part adopts the structure design, can carry out classification treatment on food waste materials in the same grinding cavity, has wide application range, can carry out grinding treatment on food waste of different types, and is particularly suitable for commercial waste treatment equipment.

Compared with the prior art, the utility model has the advantages that: the dehydration screen panel subassembly of establishing outside the pivot of dehydration in the dehydration part cover is that the connecting rod that adopts a plurality of mutual parallel arrangement encloses to establish and forms, because the length direction of connecting rod is unanimous with the length direction of dehydration pivot, therefore the rubbish material after the desorption moisture can rotate and discharge along with the epaxial helical blade of dehydration smoothly, is difficult to remain on the interior lateral wall face of connecting rod to, the moisture that extrudes also can be discharged by the bar waterlogging caused by excessive rainfall mouth of reserving between two adjacent connecting rods. On the other hand, the limiting sleeves sleeved outside the connecting rods can limit the connecting rods in the radial direction, so that the connecting rods are prevented from being extruded and deformed in the dehydration process, the dehydration efficiency is ensured, and the overall stability of the dehydration part is improved.

Drawings

Fig. 1 is a schematic perspective view of a garbage disposer according to an embodiment of the present invention (the splash cover is in a closed state);

fig. 2 is a schematic perspective view of a garbage disposer according to an embodiment of the present invention (with a splash cover in an open state);

fig. 3 is a schematic perspective view of a garbage disposer according to an embodiment of the present invention (with a splash cover hidden);

fig. 4 is a transverse cross-sectional view of an embodiment of the invention;

FIG. 5 is a state diagram of the console and the box body of the embodiment of the present invention;

fig. 6 is a transverse sectional view of the console of an embodiment of the present invention;

fig. 7 is a schematic perspective view of a grinding part according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of FIG. 7;

FIG. 9 is an enlarged view taken at A in FIG. 8;

fig. 10 is a schematic perspective view of a cutter head according to an embodiment of the present invention;

FIG. 11 is a schematic perspective view of a dewatering section according to an embodiment of the present invention;

FIG. 12 is a longitudinal cross-sectional view of FIG. 11;

FIG. 13 is an exploded view of FIG. 11 (the header tank not shown);

fig. 14 is an enlarged view at B in fig. 13.

Reference numerals: 10. a grinding section; 11. a cutter head; 110. a cutter head body; 111. a strip-shaped boss; 112. concave teeth; 113. a convex tooth; 114. a cylindrical boss; 115. a drain hole; 12. a grinding ring; 120. a grinding chamber; 121. a material blocking boss; 13. an upper cover; 14. a main drive motor; 15. a drain chamber; 16. a first abrasive strip; 161. a first step surface; 162. a second step surface; 163. a third step surface; 164. a fourth step surface; 17. a second abrasive strip; 171. a fifth step surface; 172. a sixth step surface; 18. a third abrasive strip; 181. a seventh step surface; 182. an eighth step surface; 19. a hose; 20. a box body; 21. a door body; 22. a movable pulley; 23. a faucet; 30. an operation table; 31. a water retaining edge; 32. a drainage ramp; 33. assembling a groove; 34. a sink basin; 35. a splash-proof cover; 350. a handle; 36. a water outlet; 37. a trigger button; 40. a dewatering section; 41. a water collection tank; 410. a water outlet; 411. a discharge outlet; 42. a dehydration working chamber; 421. a feed inlet; 422. a discharge port; 51. a dewatering rotating shaft; 510. a helical blade; 52. a connecting rod; 520. a strip-shaped draining port; 53. a limiting sleeve; 54. a reduction motor; 60. a fixing plate; 61. an annular positioning groove; 62. A first positioning ring; 70. a discharge box; 71. a squeegee; 72. a drain pipe; 73. a material sliding frame; 74. a support plate; 75. a bearing; 76. and a second positioning ring.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 1 to 14, the commercial garbage disposer includes a housing 20, a console 30, a splash cover 35, a grinding part 10, and a dehydrating part 40, wherein the grinding part 10 and the dehydrating part 40 are provided in the housing 20, the grinding part 10 has a grinding chamber 120 for grinding garbage materials, and the dehydrating part 40 is for dehydrating the garbage materials processed by the grinding part 10.

Referring to fig. 3, a console 30 is provided at the top of the cabinet 20. The periphery of the operation table 30 protrudes upward relative to the top table top to form a water retaining edge 31, and the water retaining edge 31 and the table top are combined to form a water tank structure. The table top of the operation table 30 of the present embodiment has a high-level region and a low-level region, wherein a drainage slope 32 is formed between the high-level region and the low-level region, as shown in detail in fig. 6. Also disposed in the lower region of the deck of the station 30 is a sink basin 34, the bottom of the sink basin 34 having a drain opening that communicates with the grinding chamber 120 of the grinding section 10 to provide for the ingress of food waste material from the drain opening into the grinding chamber 120.

Referring to fig. 1, a water tap 23 is further provided on the console 30 to facilitate water use. The faucet 23 is specifically located in a high-level area on the console 30.

With continued reference to FIG. 1, the case 20 of the present embodiment is in the form of a cube. The four vertical side walls of the square box 20 are in rounded transition at the joint position, so that the integral attractiveness of the equipment is improved.

Referring to fig. 1 and 4, a door 21 capable of opening or closing with respect to the cabinet 20 is further provided on a side wall of the cabinet 20. Thus, the user can conveniently put the grinding unit and the dehydration unit into the box body 20 and inspect the grinding unit.

Referring to fig. 2, in order to facilitate the movement of the commercial food waste treatment apparatus, the bottom of the housing 20 is provided with a moving pulley 22, wherein the moving pulley 22 is preferably a universal wheel.

Referring to fig. 5 and 6, the bottom edge of the console 30 has a fitting groove 33 formed concavely thereon, and the fitting groove 33 extends in the circumferential direction of the console 30. The upper edge of the box 20 can be correspondingly embedded in the assembly groove 33 at the bottom of the operation table 30, and after the two are assembled in place, the operation table 30 can cover the upper end of the box 20.

Referring to fig. 1 and 2, the splash cover 35 is rotatably attached to the console 30. In this embodiment, the side wall of the splash cover 35 is connected to the water guard 31 of the console 30 by a hinge. The splash cover 35 can be closed on the sink basin 34 to form a closed state, and the splash cover 35 can be opened with respect to the sink basin 34 to form an opened state. In order to facilitate the user to open or close the splash cover 35, a handle 350 is provided on the top of the splash cover 35.

Referring to fig. 1, the splash guard cover 35 is in a closed state, the edge of the splash guard cover 35 is attached to the table top of the operation table 30, the side wall of the splash guard cover 35 is further provided with a plurality of water passing openings 36 facing the drainage inclined plane 32 for water to pass through, and the water passing openings 36 are specifically elongated and vertically arranged on the side wall of the splash guard cover 35. When the splash cover 35 is closed, the water in the sink can flow into the sink tub 34 at a lower position through the strip-shaped drain hole.

Referring to fig. 3, the operation table 30 is further provided with a sensing assembly, which can identify the opening and closing state of the splash cover 35. The sensing assembly of the embodiment is in signal communication with a control system of the food waste treatment device, so that after the opening and closing state of the splash-proof cover cap 35 is identified, the grinding treatment unit is controlled to be started or closed by the control system.

With continued reference to fig. 3, the sensing member of the present embodiment includes a trigger button 37 disposed on the console 30 and a sensing member (not shown) linked with the trigger button 37. The sensing member may be a proximity switch or a micro-switch, etc. as known in the art. When the splash-proof cover cap 35 is in an open state, the splash-proof cover cap 35 abuts against the trigger button 37, the induction part can recognize the splash-proof cover cap and transmit a signal to the control system, the control system controls the driving mechanism of the grinding processing unit to stop rotating, and the problem that food waste materials continuously grind to cause outward splashing is avoided. When the splash cover 35 is in the closed state, the splash cover 35 is disengaged from the trigger button 37. The sensing piece can also recognize the position and transmit a signal to the control system, and then the control system controls the driving mechanism of the grinding processing unit to start so as to continuously grind the food waste materials.

The commercial food waste treatment equipment in the embodiment adopts an integrated design of integrating the box body 20, the operating table 30 and the grinding treatment unit, and a merchant can directly access the equipment into a water path for immediate use, so that the equipment is very convenient. Secondly, the inclined drainage slope 32 is provided on the top of the operation table 30, which facilitates the drainage process of water flow, and can wash and bring food residues on the top into the sink basin 34 in a low position area, and then enter the grinding processing unit for grinding processing, and the structural design greatly facilitates the user to clean the top of the operation table 30. Furthermore, the splash cover 35 effectively prevents the food waste material from splashing from the sink basin 34 during operation of the grinding unit.

Referring to fig. 4 and 7, the grinding section 10 of the present embodiment includes an upper cover 13, a cutter head 11, a grinding ring 12, a drain chamber 15, and a main driving motor 14. The cutter head 11 includes a cutter head body 110 rotatable about its axis. The grinding ring 12 is sleeved outside the cutter head body 110, so that a grinding cavity 120 for grinding food is formed. The upper cover 13 is located at the upper port of the grinding ring 12, and is specifically connected between the grinding ring 12 and the water falling port of the sink basin 34, wherein the upper end of the upper cover 13 is connected with the water falling port of the sink basin 34 through a clip joint. The drainage chamber 15 is correspondingly positioned at the lower part of the grinding cavity 120 and is communicated with the grinding cavity 120, the side part of the drainage chamber 15 is provided with a drainage joint, the drainage joint is connected with the dewatering part 40 through a hose 19, and the hose 19 can be a copper wire hose. An output shaft of the main driving motor 14 passes through the drain chamber 15 and is connected to the bottom of the cutter head body 110, thereby driving the cutter head 11 to rotate.

Referring to fig. 8 to 10, the cutter head body 110 is provided with at least one strip-shaped boss 111 protruding from an upper surface of the cutter head body 110 and an upwardly extending cylindrical boss 114, wherein the height of the cylindrical boss 114 is less than that of the strip-shaped boss 111. The strip-shaped boss 111 is arranged along the radial direction of the cutter head body 110 and extends outwards to the peripheral position of the cutter head body 110. The number of the strip-shaped bosses 111 in this embodiment is two, and the two strip-shaped bosses 111 are symmetrically arranged relative to the axis of the cutter head body 110. Preferably, the top edges of the two bar-shaped bosses 111 are in different structures. The periphery of the cutter head body 110 is provided with inner concave teeth 112 formed by radially inwards concave and outer convex teeth 113 extending radially outwards. In order to make the ground particles smoothly enter the lower drain chamber 15 along with the water flow, the cutter head body 110 further has a plurality of drain holes 115 penetrating vertically.

Referring to fig. 8, the polishing ring 12 of the present embodiment is a tapered structure with a small top and a large bottom. The edge of the upper port of the grinding ring 12 is provided with a material blocking boss 121 extending inwards, and the material blocking boss 121 is positioned on the strip-shaped boss 111. In order to enable the material blocking boss 121 to form a better cutting fit with the strip-shaped boss 111 of the cutter head 11, the width of the material blocking boss 121 of the embodiment is gradually reduced from the root to the head.

With reference to fig. 9, the inner wall of the grinding ring 12 further has a plurality of grinding strips extending vertically and protruding the inner wall surface of the grinding ring 12, the grinding strips are arranged at intervals along the circumferential direction of the grinding ring 12, and the inner side edge of each grinding strip is provided with a step along the length direction of the grinding strip.

With continued reference to fig. 9, the abrasive strips of the present embodiment can include a first abrasive strip 16, a second abrasive strip 17, and a third abrasive strip 18. The inner side edge of the first grinding strip 16 is sequentially formed with four step surfaces from bottom to top, and the four step surfaces form three step surfaces which sequentially protrude inwards along the radial direction from bottom to top, and the four step surfaces of the first grinding strip 16 are sequentially a first step surface 161, a second step surface 162, a third step surface 163 and a fourth step surface 164 from bottom to top. The second grinding strip 17 is formed with two step surfaces from bottom to top in sequence, the step surface at the upper part of the two step surfaces is protruded inwards in the radial direction relative to the step surface at the lower part to form a step part, and the two step surfaces of the second grinding strip 17 are a fifth step surface 171 and a sixth step surface 172 from bottom to top in sequence. The third grinding strip 18 is formed with two step surfaces in sequence from bottom to top, and the step surface at the upper part of the two step surfaces is protruded inwards in the radial direction relative to the step surface at the lower part to form a step part. The two step surfaces of the third grinding strip 18 are a seventh step surface 181 and an eighth step surface 182 in sequence from bottom to top.

In this embodiment, the first step surface 161 of the first polishing strip 16, the fifth step surface 171 of the second polishing strip 17, and the seventh step surface 181 of the third polishing strip 18 are located in the same circumferential plane. The second step surface 162 of the first abrasive strip 16 is located within the same circumferential plane as the sixth step surface 172 of the second abrasive strip 17. The third step surface 163 of the first abrasive strip 16 is located within the same circumferential plane as the eighth step surface 182 of the third abrasive strip 18. This arrangement results in a different number of steps or a different step height on any adjacent two of the abrasive strips on the grind ring 12. In the rotating process, the cutter head body 110 can be sequentially matched with grinding strips with different structures (namely, different steps on the edge) in a grinding mode, and the grinding effect of the grinding system is effectively improved.

Under the rotation state of the cutter head 11, the strip-shaped boss 111 on the cutter head body 110 can form a first-stage grinding fit with the material blocking boss 121 on the grinding ring 12 and the steps of the first grinding strip 16. The strip-shaped bosses 111 form a secondary grinding fit with steps on the second abrasive strip 17 and the third abrasive strip 18. Three-stage grinding matching is formed between the inner concave teeth 112 and the outer convex teeth 113 on the peripheral edge of the cutter head body 110 and the steps on the grinding strips (mainly the second grinding strip 17 and the third grinding strip 18), wherein the inner concave teeth 112 can achieve a good grinding effect on particle materials, and the outer convex teeth 113 achieve a good grinding effect on fiber materials. That is, the grinding part 10 in this embodiment adopts the above-mentioned structural design, can carry out classification treatment on food waste materials in the same grinding cavity 120, and has a wide application range, can carry out grinding treatment on different types of food waste, and is particularly suitable for commercial waste treatment equipment.

Referring to fig. 4 and 11, the dehydrating section 40 includes a water collecting tank 41 and a dehydrating mechanism provided in the water collecting tank 41. The dewatering mechanism comprises a dewatering rotating shaft 51, a driving device, a dewatering screen component and a discharging component, which is shown in detail in fig. 12.

Referring to fig. 12 and 13, the driving device of the present embodiment is a reduction motor 54. The first end of the dewatering rotating shaft 51 is connected with the power output end of the speed reducing motor 54 so as to rotate around the axis thereof. The peripheral wall of the dewatering spindle 51 has a spiral blade 510 spirally arranged along the axial direction thereof.

Referring to fig. 12 and 13, the dewatering screen assembly includes a plurality of connecting rods 52 and at least one position-limiting sleeve 53. The plurality of connecting rods 52 are arranged in parallel with each other and are arranged on the circumference centering on the dehydration rotation shaft 51, thereby forming a cover body structure having a cylindrical shape as a whole. A plurality of strip drainage ports 520 are reserved between two adjacent connecting rods 52, and a plurality of limiting sleeves 53 are sequentially arranged outside the connecting rods 52 at intervals in a sleeved mode, so that the connecting rods 52 are limited in the radial direction.

Referring to fig. 13 and 14, in the embodiment, the dewatering mesh enclosure assembly in the dewatering part 40 is formed by surrounding a plurality of connecting rods 52 arranged in parallel, and because the length direction of the connecting rods 52 is consistent with the length direction of the dewatering rotating shaft 51, the garbage materials after dewatering can be smoothly discharged along with the rotation of the helical blades 510 on the dewatering rotating shaft 51, and the garbage materials are not easy to remain on the inner side wall surface of the connecting rods 52, and the squeezed water can be discharged through the strip-shaped draining ports 520 reserved between two adjacent connecting rods 52. On the other hand, the limiting sleeve 53 sleeved outside the plurality of connecting rods 52 can limit the connecting rods 52 in the radial direction, so that the connecting rods 52 are prevented from being extruded and deformed in the dehydration process, the dehydration efficiency is ensured, and the overall stability of the dehydration part 40 is improved.

Referring to fig. 13, in order to conveniently assemble the connecting rods 52 in the water collecting tank 41, a fixing plate 60 is disposed on a side wall of the water collecting tank 41, an annular positioning groove 61 is formed in the fixing plate 60, and a first end of each connecting rod 52 is restrained in the annular positioning groove 61 of the fixing plate 60, specifically, the first end of each connecting rod 52 is radially inwardly pressed by the first positioning ring 62 sleeved outside a cover body formed by each connecting rod 52 and embedded in the annular positioning groove 61 of the fixing plate 60. The reduction motor 54 is provided on the outer wall of the water collecting tank 41, and a power output shaft thereof passes through the side wall of the water collecting tank 41 and the fixing plate 60 to be connected to a first end of the spinning shaft 51.

Referring to fig. 14, the connecting rod 52 of the present embodiment has a trapezoidal cross section, wherein a relatively wide side wall of the connecting rod 52 faces the dewatering spindle 51.

Referring to fig. 4, the dewatering spindle 51 is inclined from bottom to top, and correspondingly, the inner space of the housing is surrounded by a plurality of connecting rods 52 to form the inclined dewatering working chamber 42. The bottom of the dehydration working chamber 42 is provided with a feed port 421, and the top of the dehydration working chamber 42 is provided with a discharge port 422. The feed port 421 of the dehydration working chamber 42 is connected with the water discharge joint of the water discharge chamber 15 of the grinding section 10 through a copper wire hose 19. Due to the structural design, the water squeezed out by the squeezing of the dewatering mechanism can be reserved at the bottom of the water collecting tank 41, and the garbage materials after being dewatered can be conveyed upwards to be discharged from the upper part of the water collecting tank 41.

Referring to fig. 12, the discharge assembly includes a discharge box 70 and a scraper 71 disposed within the discharge box 70. The discharging box 70 is connected with the discharging hole 422 of the dehydration working chamber 42 and is used for receiving the garbage materials after dehydration treatment. The discharge box 70 constrains the second end of each connecting rod 52 by a second spacer 76. The scraper 71 is disposed at a second end of the dewatering rotating shaft 51 and can rotate along with the dewatering rotating shaft 51, so as to discharge the garbage material entering the discharge box 70 out of the discharge box 70.

Referring to fig. 13, the discharge box 70 further has a support plate 74, and the support plate 74 has a shaft hole. The second end of the spinning shaft 51 is connected to the shaft hole of the support plate 74 through a bearing 75.

Referring to fig. 12, the water collection tank 41 has a drain opening 410 and a discharge opening 411. The drain port 410 is provided at the bottom of the water collecting tank 41. The discharge opening 411 is provided at an upper portion of the water collecting tank 41 and corresponds to a discharge position of the discharge tank 70. The drain port 410 of the water collecting tank 41 is connected to the drain pipe 72, and the drain pipe 72 extends to the outside of the body 20 of the garbage disposer. The discharge opening 411 of the water collecting tank 41 is provided with a material sliding frame 73 which is obliquely arranged from top to bottom, and the material sliding frame 73 extends out of the box body 20 of the garbage disposer.

Claims (10)

1. A commercial waste disposer having a dewatering function, comprising:

a grinding section (10) having a grinding chamber (120) for grinding the waste material;

the dehydration part (40) is used for dehydrating the garbage materials treated by the grinding part (10) and comprises a water collecting tank (41) and a dehydration mechanism arranged in the water collecting tank (41);

it is characterized in that the dewatering mechanism comprises:

the dewatering rotating shaft (51) can rotate around the axis of the dewatering rotating shaft, and the peripheral wall of the dewatering rotating shaft (51) is provided with a helical blade (510) which is spirally arranged along the axial direction of the dewatering rotating shaft;

the power output end of the driving device is connected with the first end of the dehydration rotating shaft (51) so as to drive the dehydration rotating shaft (51) to rotate;

dewatering net cover subassembly, including a plurality of connecting rods (52) and at least one stop collar (53), mutual parallel arrangement between these a plurality of connecting rods (52), and arrange with on dewatering pivot (51) is the circumference at center to form wholly to be cylindric cover body structure, reserve between two adjacent connecting rods (52) and have bar waterlogging caused by excessive rainfall mouth (520), thereby stop collar (53) cover is established outside above-mentioned a plurality of connecting rods (52) and is spacing above-mentioned connecting rod (52) in the footpath.

2. The commercial waste disposer having a dewatering function of claim 1, wherein: the cross section of the connecting rod (52) is trapezoidal, and the relatively wider side wall of the connecting rod (52) faces the dewatering rotating shaft (51).

3. The commercial waste disposer having a dewatering function of claim 2, wherein: the limiting sleeves (53) are arranged at intervals along the length direction of the connecting rod (52).

4. The commercial waste disposer having a dewatering function of claim 1, wherein: the water collecting tank further comprises a fixing plate (60) arranged on the side wall of the water collecting tank (41), an annular positioning groove (61) is formed in the fixing plate (60), and the first end of each connecting rod (52) is restrained in the annular positioning groove (61).

5. The commercial waste disposer having a dewatering function of claim 1, wherein: the driving device is a speed reducing motor (54).

6. A commercial waste processor with dewatering according to any one of claims 1-5, further comprising: the dehydration pivot (51) sets up from bottom to top slope, correspondingly, encloses by a plurality of connecting rods (52) and establishes the inner space that forms the cover body and form dehydration working chamber (42) that the slope set up, and the bottom of this dehydration working chamber (42) has feed inlet (421), this feed inlet (421) with grinding chamber (120) the intercommunication of grinding part (10), and the top of this dehydration working chamber (42) has discharge gate (422).

7. The commercial waste disposer having a dewatering function of claim 6, wherein: dehydration part (40) is still including being located the row's material subassembly of header tank (41), arrange the material subassembly including row material case (70) and locate scraper blade (71) of arranging in material case (70), arrange material case (70) with discharge gate (422) of dehydration working chamber (42) are connected for accept the rubbish material after the dehydration is handled, scraper blade (71) are located the second end of dehydration pivot (51) can rotate along with dehydration pivot (51), thereby will enter into the rubbish material discharge of arranging in material case (70) and arrange outside material case (70).

8. The commercial waste disposer having a dewatering function of claim 7, wherein: the water collecting tank (41) is provided with a water outlet (410) arranged at the bottom and a discharge port (411) arranged at the upper part and corresponding to the discharge tank (70).

9. The commercial waste disposer having a dewatering function of claim 6, wherein: the grinding part (10) comprises a drainage chamber (15) which is positioned at the lower part of the grinding cavity (120) and communicated with the grinding cavity (120), and the drainage chamber (15) is connected with the water collecting tank (41) through a hose (19).

10. The commercial waste disposer having a dewatering function of claim 6, wherein: the grinding section (10) comprises:

the cutter head (11) comprises a cutter head body (110) capable of rotating around the axis of the cutter head body;

the grinding ring (12) is sleeved outside the cutter head body (110) so as to form the grinding cavity (120);

be equipped with bar boss (111) of the upper surface of at least one protrusion this blade disc body (110) on blade disc body (110), this bar boss (111) are followed the week of radial setting and the outside extension to blade disc body (110) of blade disc body (110) is along the position, the border of the up end of grinding ring (12) has inside extension to keep off material boss (121), keep off material boss (121) and be located on bar boss (111), still have a plurality of vertical extensions on the inner wall of grinding ring (12) and protrusion the grinding strip of the internal face of grinding ring (12), above-mentioned a plurality of grinding strips along the circumference interval arrangement of grinding ring (12), each the inboard border of grinding strip is equipped with the step along the length direction of grinding strip, the week of blade disc body (110) is followed and is had radial indent tooth (112) that form, the week of blade disc body (110) is followed and still has radial outside protruding tooth (113) that extend outward, cutterhead (11) rotating-state is down, bar boss (111) with it grinds the cooperation to form one-level between material stopping boss (121), bar boss (111) with form the second grade between the step on the grinding strip and grind the cooperation, concave tooth (112) and outer dogtooth (113) with form the cooperation of tertiary grinding between the step on the grinding strip.

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