Gear ring protection cover

Abstract

The utility model relates to the field of kitchen garbage disposers, and particularly discloses a gear ring protective cover which comprises two gear ring protective sheets, the two gear ring protective sheets are consistent in size and shape, the gear ring protective sheets are of semicircular structures, a plurality of installation positioning columns are arranged on the inner sides of the gear ring protective sheets, and first edge folding baffles are arranged on the left sides and the right sides of the gear ring protective sheets. According to the kitchen waste disposer, the gear ring protection sheet is arranged between the kitchen waste disposer and the grinding gear ring, so that splashing hard objects such as bone sheets and metal sheets can be blocked, and the hard objects are prevented from colliding with the outer wall of the kitchen waste disposer to cause damage to the outer wall of the kitchen waste disposer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of kitchen waste processors, and particularly relates to a gear ring protective cover. BACKGROUND

[0002] A kitchen waste processor is a modern environmental protection household appliance, which is installed at the lower part of a kitchen sink and connected with a drain pipe, can instantly, conveniently and quickly process all food waste, effectively prevents the sink from being blocked, and prevents the growth and reproduction of bacteria and cockroaches.

[0003] The main working principle of the kitchen waste processor is that a high-speed motor drives a grinding part to mill and crush food residues into powder or small particles, so that the food residues are naturally discharged into a sewer with water flow, and the kitchen waste processor is a cleaning appliance which can effectively mill and crush various food waste in the kitchen, such as small pig bones, chicken bones, fish bones, eggshells, melon peels, fruit peels and pits, tea residues, vegetable roots and leaves, coffee residues, leftover food, and bread crumbs, into a paste-like liquid. Figures 1-2 The kitchen waste processor is shown in the schematic view of the garbage processing structure, when the kitchen waste enters the kitchen waste processor 11, the kitchen waste falls onto the grinding disc 12, the grinding disc 12 is driven by the motor to rotate at a high speed, the kitchen waste is dispersed to the periphery of the grinding disc 12 under the action of centrifugal force, and then the kitchen waste is ground into powder by the grinding blades on the grinding disc 12 and the grinding gear ring 13, finally enters the discharging channel 15 through the round holes 14 on the grinding gear ring, and finally is discharged through the discharging pipeline 16.

[0004] In the actual use of the kitchen waste processor, it is found that the kitchen drain pipe sometimes contains hard materials such as bones, nails and glass, and when the hard materials are ground, the high-speed rotating grinding disc will throw the hard materials, if the hard materials directly fly into the discharging channel from the round holes on the grinding gear ring, the hard materials will hit the plastic shell of the kitchen waste processor, and the plastic shell will be damaged over a long period of time, if the shell is replaced by a metal material, the problem can be solved, but the cost is high, therefore, a method for solving the problem is needed. UTILITY MODEL CONTENTS

[0005] The utility model is to solve the technical problems mentioned in the background, and the following technical scheme is provided.

[0006] A gear ring protective cover, comprising two gear ring protective pieces, the two gear ring protective pieces are consistent in size and shape, the gear ring protective piece is a semicircular structure, a plurality of installation positioning columns are arranged on the inner side of the gear ring protective piece, first edge flaps are arranged on the left and right sides of the gear ring protective piece, and second edge flaps are arranged on the top of the gear ring protective piece.

[0007] Preferably, the mounting positioning column is arc-shaped structure.

[0008] Preferably, the bottom of the gear ring protection sheet is provided with a support plate, and the length of the support plate is consistent with the length of the first and second edge flange plates.

[0009] Preferably, one end of the first and second edge flange plates and the support plate is provided with an anti-skid pad.

[0010] Preferably, the inside of the gear ring protection sheet is provided with a plurality of positioning column mounting seats, a groove is arranged in the middle of the positioning column mounting seat, a spring is arranged at the bottom of the groove, one end of the spring is connected with the bottom of the groove, the other end of the spring is fixedly connected with the bottom of the mounting positioning column, and one end of the mounting positioning column is located in the groove.

[0011] Preferably, a limiting sliding groove is arranged in the groove, and a limiting sliding block is arranged on one side of the mounting positioning column.

[0012] The utility model discloses the beneficial effect is:

[0013] 1. By setting a gear ring protection sheet between the kitchen waste processor and the grinding gear ring, the hard objects such as splashed bone pieces and metal sheets can be blocked, and the hard objects can be prevented from impacting on the outer wall of the kitchen waste processor, so that the outer wall is damaged.

[0014] 2. By setting the mounting positioning column on one side of the gear ring protection sheet, the mounting positioning column can be inserted into the round hole on the grinding gear ring to fix the gear ring protection sheet, and by setting the first edge flange plate on one side of the gear ring protection sheet and the second edge flange plate on the left and right sides, the edge flange structure can be clamped into the discharging channel between the kitchen waste processor and the grinding gear ring, and the stability of the gear ring protection sheet installation is further improved.

[0015] 3. By setting the support plate on one side of the bottom of the gear ring protection sheet, the structure shape of the gear ring protection sheet can be effectively protected, and the problem that the gear ring protection sheet is bent towards the center direction due to the multiple impacts of the metal or bone pieces on the gear ring protection sheet can be avoided.

[0016] 4. By setting the anti-skid pad on one end of the edge flange plate and the support plate, the stability of the gear ring protection sheet installation can be further improved.

[0017] 5. By setting the positioning column mounting seat on one side of the gear ring protection sheet and mounting the mounting positioning column on the positioning column mounting seat, the mounting positioning column can be telescopic through the spring on the positioning column mounting seat, and the installation and disassembly of the gear ring protection sheet are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The structure schematic diagram of the kitchen waste disposer mentioned in the background art;

[0019] Figure 2 The cross-sectional schematic diagram of the kitchen waste disposer mentioned in the background art;

[0020] Figure 3 The structure schematic diagram of the utility model;

[0021] Figure 4 The position relationship schematic diagram of the gear ring protection piece in the kitchen waste disposer;

[0022] Figure 5 The Figure 4 The enlarged view of the middle circle;

[0023] Figure 6 The structure schematic diagram of the gear ring protection piece in the second embodiment of the utility model;

[0024] Figure 7 The structure schematic diagram of the gear ring protection piece in the third embodiment of the utility model;

[0025] Figure 8 The structure schematic diagram of the positioning column mounting seat in the third embodiment of the utility model;

[0026] Figure 9 The cross-sectional schematic diagram of the positioning column mounting seat in the third embodiment of the utility model.

[0027] In the figure: 1, gear ring protection piece; 1-1, positioning column mounting seat; 1-2, recess; 1-3, limiting sliding slot; 2, installation positioning column; 2-1, limiting sliding block; 3, first edge baffle; 4, second edge baffle; 5, support plate; 6, non-slip pad; 7, spring; 11, kitchen waste disposer; 12, grinding disc; 13, grinding gear ring; 14, round hole; 15, discharging channel; 16, discharging pipeline. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0029] In the description of the utility model, it is understood that, in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between the entities or operations. The connection mode described by the terms "fixed connection", "fixed setting" includes but is not limited to "welding", "riveting", "adhesion", "screw connection". The terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes the elements inherent in such process, method, article or equipment

[0030] The terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0031] Embodiment one

[0032] Referring to FIGS. 3-5, a gear ring protective cover includes two semicircular gear ring protection pieces 1 of the same size and shape, three mounting positioning columns 2 are arranged on the inner side of the gear ring protection piece 1, the spacing between the three mounting positioning columns 2 is uniform, and the size of the mounting positioning column 2 corresponds to the size of the circular hole 14 on the grinding gear ring 13, the mounting positioning column 2 is of arc structure, which can ensure that after the mounting positioning column 2 is inserted into the circular hole 14, the circular hole 14 still has a gap to discharge the ground kitchen waste;

[0033] The first folded edge baffle 3 is arranged on the left and right sides of the mounting positioning column 2 and the gear ring protection piece 1, and the second folded edge baffle 4 is arranged on the top of the gear ring protection piece 1, the length of the first folded edge baffle 3 and the second folded edge baffle 4 corresponds to the width of the discharging channel 15, and the staff can complete the installation by clamping the first folded edge baffle 3 and the second folded edge baffle 4 into the discharging channel 15 during installation;

[0034] Preferably, the support plate 5 is arranged at the bottom of the gear ring protection piece 1, the length of the support plate 5 is consistent with the length of the first folded edge baffle 3 and the second folded edge baffle 4, and the support plate 5 can effectively protect the structural shape of the gear ring protection piece 1, avoid the problem that the gear ring protection piece 1 is bent towards the center direction due to multiple impacts of metal or bone pieces on the gear ring protection piece 1.

[0035] In actual operation, the bone pieces or metal pieces thrown out by the grinding disc 12 will hit the tooth ring protection sheet 1 after passing through the round holes 14 on the grinding tooth ring 13, so as to avoid the problem of direct impact on the inner wall of the kitchen waste disposer 11 and damage.

[0036] Embodiment Two

[0037] With reference to Figure 6 The difference between this embodiment and Embodiment One is that the first folded edge baffle 3, the second folded edge baffle 4 and one end of the support plate 5 are provided with anti-skid pads 6. By providing the anti-skid pads 6, it can be ensured that the tooth ring protection sheet 1 after installation will not slide off.

[0038] Embodiment Three

[0039] With reference to Figures 7-9 The inner side of the tooth ring protection sheet 1 is provided with a plurality of positioning column mounting seats 1-1, the middle of the positioning column mounting seat 1-1 is provided with a groove 1-2, the bottom of the groove 1-2 is provided with a spring 7, one end of the spring 7 is connected with the bottom of the groove 1-2, the other end of the spring 7 is fixedly connected with the bottom of the installation positioning column 2, one end of the installation positioning column 2 is located in the groove 1-2, the groove 1-2 is provided with a limiting sliding groove 1-3, and one side of the installation positioning column 2 is provided with a limiting sliding block 2-1.

[0040] In actual operation, the staff can press the installation positioning column 2 to make the installation positioning column 2 push the spring 7 to move to the direction of the tooth ring protection sheet 1 against the elastic force, and then insert the tooth ring protection sheet 1 into the discharging channel 15. When moving to the corresponding position, the installation positioning column 2 is aligned with the round hole 14. At this time, under the action of the elastic force of the spring, one end of the installation positioning column 2 will be pushed into the round hole 14 to complete the fixation.

Claims

1. A protector for a ring gear, comprising two ring gear protection sheets (1), characterized in that, Two said gear ring protection pieces (1) are consistent in size and shape, the gear ring protection piece (1) is semicircular structure, the gear ring protection piece (1) is internally provided with a plurality of installation positioning columns (2), the gear ring protection piece (1) is provided with first edge folding baffle (3) on left and right sides, the gear ring protection piece (1) top is provided with second edge folding baffle (4).

2. A protector according to claim 1, characterised in that The installation positioning column (2) is arc structure.

3. A protector for a ring gear as claimed in claim 1, wherein The gear ring protection piece (1) bottom is provided with support plate (5), the support plate (5) length is consistent with the length of the first edge folding baffle (3) and second edge folding baffle (4).

4. A protector for a ring gear as defined in claim 1, characterized in that The first edge folding baffle (3), the second edge folding baffle (4) and the support plate (5) are provided with anti-skid pad (6) at one end.

5. A protector for a ring gear as defined in claim 1, characterized in that The gear ring protection piece (1) is internally provided with a plurality of positioning column mounting seats (1-1), the positioning column mounting seat (1-1) is provided with recess (1-2) in the middle, the recess (1-2) bottom is provided with spring (7), one end of the spring (7) is connected with the recess (1-2) bottom, the other end of the spring (7) is fixedly connected with the installation positioning column (2) bottom, one end of the installation positioning column (2) is located in the recess (1-2).

6. A protector for a toothed ring according to claim 5, characterized in that The recess (1-2) is provided with limit sliding groove (1-3), and the installation positioning column (2) is provided with limit sliding block (2-1) on one side.

Images