CN111136517A - Novel household automatic knife grinder - Google Patents

Novel household automatic knife grinder Download PDF

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Publication number
CN111136517A
CN111136517A CN202010156104.7A CN202010156104A CN111136517A CN 111136517 A CN111136517 A CN 111136517A CN 202010156104 A CN202010156104 A CN 202010156104A CN 111136517 A CN111136517 A CN 111136517A
Authority
CN
China
Prior art keywords
knife
motor
sharpener
telescopic link
knife sharpener
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010156104.7A
Other languages
Chinese (zh)
Inventor
陈雪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010156104.7A priority Critical patent/CN111136517A/en
Publication of CN111136517A publication Critical patent/CN111136517A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B3/00Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
    • B24B3/36Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The invention discloses a novel household automatic knife sharpener, which comprises a base, a knife sharpener, a positioning mechanism, a knife handle cushion block, a power switch and a knife slot, wherein the knife sharpener consists of a sharpener body, a first motor, a motor threaded shaft, a sliding mechanism, a bearing block, a sewage cavity, a supporting baffle plate and a spray pipe, the kitchen knives are convenient to take out by the knife sharpener through the knife handle cushion block, the knife sharpener utilizes the positioning mechanism to limit and position the kitchen knives with different sizes, the kitchen knives are prevented from shaking during polishing, the sliding mechanism is controlled by the motor threaded shaft to move back and forth on the linear guide rail, so that the knife sharpening mechanism can sharpen the cutting edge of the kitchen knife back and forth, and the equipment can polish the cutter with radian, and the sliding mechanism cleans the kitchen knife back and forth through the cleaning mechanism, so that the working efficiency is improved, the manual labor is saved, and the polishing quality is also improved.

Description

Novel household automatic knife grinder
Technical Field
The invention relates to the field of knife sharpeners, in particular to a novel household automatic knife sharpener.
Background
At present, in each household, large kitchen, meat union, restaurant and other occasions, the grinding amount of the cutter is very large, and in the grinding process, most of the traditional manual grinding method is adopted, and a sharp good cutter can be ground only by the experience of grinding personnel. In addition, the V-shaped knife stone is manually ground in a back-and-forth extraction mode, the labor intensity is high, the grinding process needs to be manually checked to judge whether the angle of the knife edge reaches the optimal edge angle, and some knife grinders work by limiting the shape of the knife, so that the knife grinders can not grind comprehensively aiming at the knife with radian, the knife grinding efficiency is low, and the knife grinder needs to be automatically washed by hands after being mechanically ground.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a novel household automatic knife sharpener structurally comprises a base, a knife sharpener, a positioning mechanism, a knife handle cushion block, a power switch and a knife groove, wherein the base is arranged below the bottom end of the knife sharpener, the knife sharpener is fixedly connected with the base, the surface of the knife sharpener is provided with the power switch, the knife groove is formed in the top end of the knife sharpener, the positioning mechanism is arranged on the knife groove, the knife groove is in sliding fit with the positioning mechanism, the knife handle cushion block is arranged at the top end of the knife sharpener, and the knife sharpener is connected with the knife handle cushion block;
the knife sharpener comprises a sharpener body, a first motor, a motor threaded shaft, a sliding mechanism, a bearing seat, a sewage cavity, a supporting partition plate and a spray pipe, wherein the inside of the sharpener body is provided with the supporting partition plate, the sharpener body is fixedly connected with the supporting partition plate, the left side of the top of the supporting partition plate is provided with the first motor, the first motor is provided with the motor threaded shaft, one end of the first motor and one end of the motor threaded shaft are mechanically connected, the other end of the motor threaded shaft is provided with the bearing seat, the bottom of the supporting partition plate is provided with the sewage cavity, the inner wall of the sharpener body is provided with the spray pipe, and the sharpener body is connected with the spray pipe.
As a further optimization of the technical scheme, the sliding mechanism consists of a sliding seat, a supporting frame, a second motor, a knife sharpening mechanism and a cleaning mechanism, the supporting frame is arranged at the left end and the right end of the sliding seat, the sliding seat is fixedly connected with the supporting frame, the supporting frame is provided with the second motor on the surface and is connected with the second motor, the second motor is provided with the knife sharpening mechanism on the surface and is mechanically connected with the knife sharpening mechanism, and the cleaning mechanism is arranged on the inner side of the supporting frame.
As a further optimization of the technical scheme, two balance sliding strips are arranged below the bottom end of the sliding seat and fixedly connected with the sliding seat.
As a further optimization of the technical scheme, the knife sharpening mechanism comprises a motor shaft, a first telescopic rod, a knife sharpening blade, a connecting shaft and a first spring, wherein one end of the motor shaft is provided with the first telescopic rod, one end of the motor shaft is matched with one end of the first telescopic rod, the other end of the first telescopic rod is provided with the knife sharpening blade, the first telescopic rod and the knife sharpening blade are connected through the connecting shaft, and the surface of the motor shaft is provided with the first spring.
As the further optimization of this technical scheme, wiper mechanism constitute by bracing piece, magnet piece, washing board, second telescopic link, second spring, one of the bracing piece serve and be equipped with the second telescopic link, bracing piece and second telescopic link one end sliding fit, the second telescopic link other end on be equipped with the washing board, the second telescopic link with wash board fixed connection, washing board rear end on install the magnet piece, the bracing piece on be equipped with the second spring on the surface, bracing piece and second spring be connected.
As a further optimization of the technical scheme, the top end surface of the supporting clapboard is provided with a linear guide rail, and the surface of the supporting clapboard is provided with a drain hole.
As the further optimization of this technical scheme, positioning mechanism constitute by nut, toper screw nail, rubber ring, toper screw nail top on be equipped with the nut, toper screw nail and nut fixed connection, toper screw nail bottom have the rubber ring, toper screw nail and rubber ring threaded connection.
As a further optimization of the technical scheme, the tool shank cushion block and the tool groove are positioned on the same horizontal plane.
As the further optimization of the technical scheme, the sliding seat is matched with the motor threaded shaft.
As a further optimization of the technical scheme, the sliding seat is in sliding fit with the linear guide rail through a balance sliding strip.
Advantageous effects
The invention relates to a novel household automatic knife sharpener, which is characterized in that a knife sharpener is connected with a water source, after being powered on, a kitchen knife to be ground is placed in a knife groove, a knife handle is placed on a knife handle cushion block to facilitate the kitchen knife to be taken out, the kitchen knife is limited through a rubber ring, a screw cap is rotated to drive a conical screw nail to extrude into the rubber ring, so that the rubber ring is not moved, a spray pipe is opened to drive a second motor to convert electric energy into kinetic energy through a motor shaft, the motor shaft drives a knife sharpening blade to rotationally grind the knife edge of the kitchen knife through a first telescopic rod, the lower end of the knife sharpening blade is pushed to incline downwards by a first spring, so that the knife sharpening blade can grind the knife edge of the kitchen knife without abrading the surface of the kitchen knife, only the rusty part on the surface of the knife blade can be polished, the motor threaded shaft is driven to rotate by the first motor to drive a sliding, make the kitchen knife of polishing that the mechanism of whetting a knife can be quick, the magnetism of second telescopic link cooperation magnet piece on the bracing piece drives cleaning plate and kitchen knife laminating, and when the slide during on linear guide round trip movement, the bracing piece is cleaned the kitchen knife round trip through the cleaning plate.
Compared with the prior art, the invention has the beneficial effects that: the kitchen knife is convenient to take out through the handle of a knife cushion block, the knife sharpener utilizes the positioning mechanism to limit and position the kitchen knives of different sizes, the kitchen knives are prevented from shaking when being polished, the sliding mechanism is controlled to move back and forth on the linear guide rail through the motor threaded shaft, the knife sharpening mechanism can polish the cutting edges of the kitchen knives back and forth, the equipment can polish the cutters with radians, the sliding mechanism cleans the kitchen knives back and forth through the cleaning mechanism, the working efficiency is improved, the labor force is saved, and the polishing quality is also improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a novel household automatic knife sharpener of the present invention.
Fig. 2 is a schematic front sectional view of the novel household automatic knife sharpener of the present invention.
Fig. 3 is a schematic structural view of the sliding mechanism of the present invention.
FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention.
FIG. 5 is a schematic view of the cleaning mechanism of the present invention.
Fig. 6 is a schematic structural diagram of the positioning mechanism of the present invention.
In the figure: the device comprises a base-1, a knife sharpener-2, a positioning mechanism-3, a knife handle cushion block-4, a power switch-5, a knife slot-6, a machine body-2 a, a first motor-2 b, a motor threaded shaft-2 c, a sliding mechanism-2 d, a bearing seat-2 e, a sewage cavity-2 f, a supporting partition-2 g, a spray pipe-2 h, a sliding seat-2 d1, a supporting frame-2 d2, a second motor-2 d3, a knife sharpening mechanism-2 d4, a cleaning mechanism-2 d5, a balance sliding strip-2 d11, a motor shaft-2 d41, a first telescopic rod-2 d42, a knife sharpening piece-2 d43, a connecting shaft-2 d44, a first spring-2 d45, a supporting rod-2 d51, a magnet piece-2 d52, a cleaning plate-2 d53, a knife slot-6, a machine body-2, A second telescopic rod-2 d54, a second spring-2 d55, a linear guide rail-2 g1, a drain hole-2 g2, a screw cap-3 a, a conical screw-3 b and a rubber ring-3 c.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Examples
Referring to fig. 1-6, the invention provides a novel household automatic knife sharpener, which comprises a base 1, a knife sharpener 2, a positioning mechanism 3, a knife handle cushion block 4, a power switch 5 and a knife slot 6, wherein the base 1 is arranged below the bottom end of the knife sharpener 2, the knife sharpener 2 is fixedly connected with the base 1, the surface of the knife sharpener 2 is provided with the power switch 5, the top end of the knife sharpener 2 is provided with the knife slot 6, the knife slot 6 is provided with the positioning mechanism 3, the knife slot 6 is in sliding fit with the positioning mechanism 3, the top end of the knife sharpener 2 is provided with the knife handle cushion block 4, the knife sharpener 2 is connected with the knife handle cushion block 4, the knife sharpener 2 consists of a sharpener body 2a, a first motor 2b, a motor threaded shaft 2c, a sliding mechanism 2d, a bearing seat 2e, a sewage cavity 2f, a support baffle 2g and a spray pipe 2h, organism 2a inside be equipped with supporting diaphragm 2g, organism 2a and supporting diaphragm 2g fixed connection, supporting diaphragm 2g top left side on be equipped with and install first motor 2b, first motor 2b on be equipped with motor thread axle 2c, first motor 2b and motor thread axle 2c one end mechanical connection, motor thread axle 2c other end on install bearing frame 2e, supporting diaphragm 2g bottom have sewage chamber 2f, organism 2a inner wall on be equipped with shower 2h, organism 2a and shower 2h be connected.
The sliding mechanism 2d comprises a sliding seat 2d1, a supporting frame 2d2, a second motor 2d3, a knife sharpening mechanism 2d4 and a cleaning mechanism 2d5, wherein the supporting frame 2d2 is arranged at each of the left end and the right end of the sliding seat 2d1, the sliding seat 2d1 is fixedly connected with the supporting frame 2d2, the second motor 2d3 is arranged on the surface of the supporting frame 2d2, the supporting frame 2d2 is connected with the second motor 2d3, the knife sharpening mechanism 2d4 is arranged on the surface of the second motor 2d3, the second motor 2d3 is mechanically connected with the knife sharpening mechanism 2d4, and the cleaning mechanism 2d5 is arranged on the inner side of the supporting frame 2d 2.
Two balance sliding bars 2d11 are arranged below the bottom end of the sliding seat 2d1, and the sliding seat 2d1 is fixedly connected with the balance sliding bars 2d 11.
The knife sharpening mechanism 2d4 comprises a motor shaft 2d41, a first telescopic rod 2d42, a knife sharpening piece 2d43, a connecting shaft 2d44 and a first spring 2d45, one end of the motor shaft 2d41 is provided with a first telescopic rod 2d42, one end of the motor shaft 2d41 is matched with one end of a first telescopic rod 2d42, the other end of the first telescopic rod 2d42 is provided with a knife sharpening piece 2d43, the first telescopic rod 2d42 is connected with the knife sharpening piece 2d43 through the connecting shaft 2d44, and the surface of the motor shaft 2d41 is provided with the first spring 2d 45.
Cleaning mechanism 2d5 constitute by bracing piece 2d51, magnet piece 2d52, scavenging plate 2d53, second telescopic link 2d54, second spring 2d55, bracing piece 2d51 one end on be equipped with second telescopic link 2d54, bracing piece 2d51 and second telescopic link 2d54 one end sliding fit, second telescopic link 2d54 other end on be equipped with scavenging plate 2d53, second telescopic link 2d54 and scavenging plate 2d53 fixed connection, scavenging plate 2d53 rear end on install magnet piece 2d52, bracing piece 2d51 on be equipped with second spring 2d55 on the surface, bracing piece 2d51 and second spring 2d55 be connected.
The top surface of the supporting clapboard 2g is provided with a linear guide rail 2g1, and the surface of the supporting clapboard 2g is provided with a drain hole 2g 2.
Positioning mechanism 3 constitute by nut 3a, toper screw 3b, rubber ring 3c, 3b tops of toper screw on be equipped with nut 3a, toper screw 3b and nut 3a fixed connection, 3b bottoms of toper screw have rubber ring 3c, toper screw 3b and rubber ring 3c threaded connection.
The knife handle cushion block 4 and the knife groove 6 are positioned on the same horizontal plane, the sliding seat 2d1 is matched with the motor threaded shaft 2c, and the sliding seat 2d1 is in sliding fit with the linear guide rail 2g1 through a balance slide bar 2d 11.
The principle of the invention is as follows: the knife sharpener 2 is connected with a water source, after the knife sharpener is powered on, a kitchen knife to be ground is placed in the knife groove 6, the knife handle is placed on the knife handle cushion block 4, the kitchen knife can be conveniently taken out, the kitchen knife is limited through the rubber ring 3c, the screw cap 3a is rotated, the screw cap 3a drives the conical threaded nail 3b to extrude into the rubber ring 3c, the rubber ring 3c is not moved, the spray pipe 2h is opened, the second motor 2d3 is driven to convert electric energy into kinetic energy through the motor shaft 2d41, the motor shaft 2d41 drives the grinding blade 2d43 to rotatably grind the cutting edge of the kitchen knife through the first telescopic rod 2d42, the lower end of the grinding blade 2d43 is pushed to incline downwards by utilizing the first spring 2d45, the grinding blade 2d43 can grind the cutting edge of the kitchen knife without abrading the surface of the kitchen knife, only rusty parts of the kitchen knife can be polished, the surface of the kitchen knife can be polished, the first motor 2b drives the motor threaded shaft 2, motor threaded shaft 2c drives slide 2d1 round trip movement on linear guide 2g1 for the kitchen knife of polishing that mechanism of whetting a knife 2d4 can be quick, the second telescopic link 2d54 on the bracing piece 2d51 cooperates the magnetism of magnet piece 2d52 to drive cleaning plate 2d53 and the laminating of kitchen knife, when slide 2d1 round trip movement on linear guide 2g1, bracing piece 2d51 washes the kitchen knife round trip through cleaning plate 2d 53.
The method for solving the problems comprises the following steps: knife sharpener 2 lets the kitchen knife be convenient for take out through handle of a knife cushion 4, knife sharpener 2 utilizes positioning mechanism 3 to restrict the location to not unidimensional kitchen knife, avoid the kitchen knife to appear rocking when polishing, through motor threaded shaft 2c control slide mechanism 2d round trip movement on linear guide 2g1, make knife sharpener 2d4 can make a round trip to polish the kitchen knife cutting edge, and this equipment can polish to the cutter that has the radian, slide mechanism 2d still cleans the kitchen knife through wiper mechanism 2d5 making a round trip, and the work efficiency is improved, the hand labor has been saved, the polishing quality is also improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a novel domestic automatic knife sharpener, its structure includes base (1), sharpedge grinding machine (2), positioning mechanism (3), handle of a knife cushion (4), switch (5), sword groove (6), sharpedge grinding machine (2) bottom have base (1), sharpedge grinding machine (2) and base (1) fixed connection, sharpedge grinding machine (2) install switch (5) on the surface, sharpedge grinding machine (2) top on be equipped with sword groove (6), sword groove (6) on be equipped with positioning mechanism (3), sword groove (6) and positioning mechanism (3) sliding fit, sharpedge grinding machine (2) top on be equipped with handle of a knife cushion (4), sharpedge grinding machine (2) and handle of a knife cushion (4) be connected, its characterized in that:
the knife sharpener (2) consists of a sharpener body (2a), a first motor (2b), a motor threaded shaft (2c), a sliding mechanism (2d), a bearing seat (2e), a sewage cavity (2f), a supporting partition plate (2g) and a spray pipe (2h), wherein the supporting partition plate (2g) is arranged inside the sharpener body (2a), the sharpener body (2a) and the supporting partition plate (2g) are fixedly connected, the left side of the top end of the supporting partition plate (2g) is provided with the first motor (2b), the first motor (2b) is provided with the motor threaded shaft (2c), one end of the first motor (2b) is mechanically connected with one end of the motor threaded shaft (2c), the other end of the motor threaded shaft (2c) is provided with the bearing seat (2e), and the sewage cavity (2f) is arranged at the bottom end of the supporting partition plate (2g), the inner wall of the machine body (2a) is provided with a spray pipe (2h), and the machine body (2a) is connected with the spray pipe (2 h).
2. The novel household automatic knife sharpener of claim 1, characterized in that: slide mechanism (2d) constitute by slide (2d1), support frame (2d2), second motor (2d3), mechanism of whetting a knife (2d4), wiper mechanism (2d5), slide (2d1) all be equipped with support frame (2d2) on the both ends about, slide (2d1) and support frame (2d2) fixed connection, support frame (2d2) on be equipped with second motor (2d3) on the surface, support frame (2d2) and second motor (2d3) be connected, second motor (2d3) on the surface be equipped with mechanism of whetting a knife (2d4), second motor (2d3) and mechanism of whetting a knife (2d4) mechanical connection, support frame (2d2) inboard on install wiper mechanism (2d 5).
3. The novel household automatic knife sharpener of claim 2, characterized in that: two balance sliding bars (2d11) are arranged below the bottom end of the sliding seat (2d1), and the sliding seat (2d1) is fixedly connected with the balance sliding bars (2d 11).
4. The novel household automatic knife sharpener of claim 2, characterized in that: knife sharpening mechanism (2d4) constitute by motor shaft (2d41), first telescopic link (2d42), grind blade (2d43), connecting axle (2d44), first spring (2d45), motor shaft (2d41) one end on be equipped with first telescopic link (2d42), motor shaft (2d41) and first telescopic link (2d42) one end cooperate, first telescopic link (2d42) other end on be equipped with and grind blade (2d43), first telescopic link (2d42) and grind blade (2d43) be connected through connecting axle (2d44), motor shaft (2d41) on the surface install first spring (2d 45).
5. The novel household automatic knife sharpener of claim 2, characterized in that: cleaning mechanism (2d5) by bracing piece (2d51), magnet piece (2d52), cleaning sheet (2d53), second telescopic link (2d54), second spring (2d55) are constituteed, bracing piece (2d51) one end on be equipped with second telescopic link (2d54), bracing piece (2d51) and second telescopic link (2d54) one end sliding fit, second telescopic link (2d54) other end on be equipped with cleaning sheet (2d53), second telescopic link (2d54) and cleaning sheet (2d53) fixed connection, cleaning sheet (2d53) rear end on install magnet piece (2d52), bracing piece (2d51) on the surface on be equipped with second spring (2d55), bracing piece (2d51) and second spring (2d55) be connected.
6. The novel household automatic knife sharpener of claim 1, characterized in that: the supporting partition board (2g) is characterized in that a linear guide rail (2g1) is arranged on the top end surface of the supporting partition board (2g), and a drain hole (2g2) is formed in the surface of the supporting partition board (2 g).
7. The novel household automatic knife sharpener of claim 1, characterized in that: positioning mechanism (3) constitute by nut (3a), toper screw (3b), rubber ring (3c), toper screw (3b) top on be equipped with nut (3a), toper screw (3b) and nut (3a) fixed connection, toper screw (3b) bottom have rubber ring (3c), toper screw (3b) and rubber ring (3c) threaded connection.
CN202010156104.7A 2020-03-09 2020-03-09 Novel household automatic knife grinder Withdrawn CN111136517A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010156104.7A CN111136517A (en) 2020-03-09 2020-03-09 Novel household automatic knife grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010156104.7A CN111136517A (en) 2020-03-09 2020-03-09 Novel household automatic knife grinder

Publications (1)

Publication Number Publication Date
CN111136517A true CN111136517A (en) 2020-05-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010156104.7A Withdrawn CN111136517A (en) 2020-03-09 2020-03-09 Novel household automatic knife grinder

Country Status (1)

Country Link
CN (1) CN111136517A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993186A (en) * 2020-09-07 2020-11-27 马鞍山佰锋机械刀片制造有限公司 Synchronous rough grinding platform of small circular knife multiaspect

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993186A (en) * 2020-09-07 2020-11-27 马鞍山佰锋机械刀片制造有限公司 Synchronous rough grinding platform of small circular knife multiaspect

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Application publication date: 20200512