CN207491978U - A kind of fish knife - Google Patents
A kind of fish knife Download PDFInfo
- Publication number
- CN207491978U CN207491978U CN201721594716.4U CN201721594716U CN207491978U CN 207491978 U CN207491978 U CN 207491978U CN 201721594716 U CN201721594716 U CN 201721594716U CN 207491978 U CN207491978 U CN 207491978U
- Authority
- CN
- China
- Prior art keywords
- cutter
- axle portion
- cutter shaft
- cutter hub
- circular
- 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.)
- Expired - Fee Related
Links
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- Processing Of Meat And Fish (AREA)
Abstract
The utility model discloses a kind of fish knife, including cutter shaft, cutter hub and locking nut, wherein, the cutter shaft has axle portion and is integrally formed in the connection end of axle portion one end, the backstop ring portion radially outward protruded out is formed between axle portion and connection end, axle portion distal outer surface forms threaded portion, and the section of the axle portion is in non-circular shape；Cutter hub is composed of multiple cutter blocks and connecing, the cutter block forms in the blade part on the outside of base portion comprising base portion and multiple circular rows, the non-circular axis hole of the axle portion shape corresponding to cutter shaft is formed in base portion, each blade part of each cutter block of cutter hub is aligned and is connected arrangement, for the setting of cutter hub group on the outside of the axle portion of cutter shaft, one end of cutter hub abuts the backstop ring portion of cutter shaft；Locking nut spiral shell is set on the threaded portion of the axle portion end of cutter shaft, and cutter hub is clamped and fastened in the axle portion of cutter shaft by locking nut with backstop ring portion, has the effect for facilitating readily removable group, improves ease of use.
Description
Technical field
The utility model is related to a kind of fish knife, particularly relate to it is a kind of be convenient for changing that group sets remove fish scale fish knife.
Background technology
Fish scale operation is carried out for a long time for the ease of user, user removes fish scale machine using electrodynamic type mostly at present.At present
Commercially available to go fish scale machine that whole group is taken to sell, user is chosen when making, and in going in fish scale operation process, user must hold lever,
To drive removing Knife for removing fish scales and striking off the fish scale on fish surface for rotation by motor in lever.
Though it is a kind of tool that can quickly and in large quantities carry out fish scale operation to remove fish scale machine.However, remove fish scale machine
It going in fish scale fish knife, the cutter hub to make it have blade part can be split group and be replaced or be repaired, and cutter hub is sheathed on cutter shaft,
Driving device is connected with cutter shaft, component that the cutter hub is integrally formed or by multiple cutter blocks and connects the component being composed, and
By locking screw is radially worn on cutter hub or cutter block, cutter shaft surface is pushed against with screw end, then at cutter shaft end, spiral shell sets nut,
Cutter hub or cutter block are combined into gearing with cutter shaft.
It goes in fish scale fish knife, is the marriage relation of circular hole and axis between integrally formed cutter hub or cutter block and cutter shaft, it must
The screw that must be set on cutter hub or cutter block by radial direction spiral shell pushes against the composite construction on cutter shaft surface.Because screw abuts connecing for cutter shaft surface
Contacting surface product is small, is unable to reach the effect of firm combination, and fills time-consuming.So that after fish scale fish knife is gone to use a period of time,
The screw that spiral shell is set on cutter hub or cutter block easily loosens, and is generated between cutter hub or cutter block and cutter shaft and loosens and slide relatively, leads to motor
It is difficult to that Knife for removing fish scales is driven normally to rotate, regular must lock the screw that spiral shell is set in cutter hub or cutter block again, exist using operation
The shortcomings that inconvenient.
Therefore, it is necessary to a kind of new fish knife is designed, to overcome the above problem.
Utility model content
For background technology problem encountered, the purpose of this utility model is to provide a kind of fish knives, facilitate readily removable group,
Improve ease of use.
To achieve the above object, the utility model uses following technical scheme：A kind of fish knife, including cutter shaft, cutter hub and
Locking nut, wherein, the cutter shaft has axle portion and is integrally formed in the connection end of axle portion one end, and axle portion is with connecting
The backstop ring portion radially outward protruded out is formed between end, axle portion distal outer surface forms threaded portion, and the axle portion is broken
Face is in non-circular shape；The cutter hub is composed of multiple cutter blocks and connecing, and the cutter block includes base portion and multiple circular rows shape
Blade part on the outside of base portion forms the non-circular axis hole of the axle portion shape corresponding to cutter shaft, each knife of cutter hub in base portion
Each blade part of block is aligned and is connected arrangement, and the cutter hub group setting abuts knife positioned at the axle portion outside of cutter shaft, one end of cutter hub
The backstop ring portion of axis；The locking nut spiral shell is set on the threaded portion of the axle portion end of cutter shaft, and locking nut will with backstop ring portion
Cutter hub is clamped and fastened in the axle portion of cutter shaft.
In the above-mentioned technical solutions, the axle portion and the shape of non-circular axis hole are the circle with the face of scabbling.
In the above-mentioned technical solutions, the axle portion and the shape of non-circular axis hole are polygon.
In the above-mentioned technical solutions, the connection end section of the cutter shaft is in non-circular.
In the above-mentioned technical solutions, the non-circular shape of the connection end is the circle with the face of scabbling.
In the above-mentioned technical solutions, the non-circular shape for connecting end is polygon.
The utility model fish knife, including cutter shaft, cutter hub and locking nut, cutter shaft has axle portion and is integrally formed in axis
The connection end of one end of the rod forms the backstop ring portion radially outward protruded out, axle portion end between axle portion and connection end
Outer surface forms threaded portion, and the section of the axle portion is in non-circular shape；Cutter hub is composed of multiple cutter blocks and connecing, cutter block packet
The blade part on the outside of base portion is formed in containing base portion and multiple circular rows, formation is corresponding to the non-of the axle portion shape of cutter shaft in base portion
Circular shaft bore, each blade part of each cutter block of cutter hub are aligned and are connected arrangement, and the setting of cutter hub group is located at the axle portion outside of cutter shaft,
One end of cutter hub abuts the backstop ring portion of cutter shaft；Locking nut spiral shell is set on the threaded portion of the axle portion end of cutter shaft, locking nut
Cutter hub is clamped and fastened in the axle portion of cutter shaft with backstop ring portion, there is the effect for facilitating readily removable group, improves ease of use.
Description of the drawings
Fig. 1 is the utility model fish knife perspective exploded view；
Fig. 2 is the side view floor map after fish knife combination in Fig. 1；
Fig. 3 is cutter hub and the stereoscopic schematic diagram after arbor association in Fig. 1；
Fig. 4 is the non-group of end plan schematic diagram for setting locking nut in another embodiment.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the reality of the utility model part of the embodiment rather than whole
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the utility model fish knife 10 includes, a cutter shaft 11, a cutter hub 12 and a locking nut
13, the cutter shaft 11 has connection end 112 of the axle portion 111 with being integrally formed in 111 one end of axle portion, axle portion 111
With connecting the backstop ring portion 113 for being formed between end 112 and radially outward being protruded out, 111 distal outer surface of axle portion forms threaded portion
114, the axle portion 111 is the non-circular body of rod of section with connecting end 112, described non-circular for side or opposite two
Side has the circle of axially extending the face of scabbling or polygon (such as rectangle, hexagon ...).
As shown in Figure 1, axle portion 111 and connection end 112 are respectively the round body of rod implementation type that side has the face of scabbling
State, as shown in figure 4, it is the hexagon body of rod to disclose axle portion 111.As shown in Figure 2 and Figure 3, the connection end 112 can also be into one
Step forms the circular rabbet 115 of indent.
As shown in Figure 1 to Figure 3, the cutter hub 12 is composed of multiple cutter blocks 120 and connecing, and the cutter block 120 includes
One base portion 121 and multiple blade parts 122, multiple 122 circular rows of blade part form one in 121 outside of base portion, base portion 121
Corresponding to the non-circular axis hole 123 of 111 shape of axle portion of cutter shaft 11, i.e. axle portion 111 is the round body of rod with the face of scabbling
When, axis hole 123 is the corresponding round hole with the face of scabbling.As shown in figure 4, when axle portion 111 is the hexagon body of rod, axis hole
123 be corresponding hexagonal hole.It is described by multiple cutter blocks 120 and connect the cutter hub 12 formed can be the straight body of rod, alternatively, as scheme
Shown in 2, described by the cutter hub 12 that multiple cutter blocks 120 and connecing form is cone-shaped rod body, and each blade part 122 of each cutter block 120 is right
It is connected arrangement together.
Described 12 groups of settings of cutter hub are located at 111 outside of axle portion of cutter shaft 11, and one end (bigger diameter end) of cutter hub 12 abuts knife
The backstop ring portion 113 of axis 11,114 spiral shell of threaded portion of 111 end of axle portion of cutter shaft 11 sets the locking nut 13, by locking
Cutter hub 12 is clamped and fastened in the axle portion 111 of cutter shaft 11 by nut 13 with backstop ring portion 113, as shown in Figures 1 and 2, makes knife
Axis 11 can be interlocked with cutter hub 12 by the combination of non-circular axle portion 111 and axis hole 123.With the effect for facilitating readily removable group
Fruit improves ease of use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of fish knife, which is characterized in that including cutter shaft, cutter hub and locking nut, wherein, the cutter shaft have axle portion with
The connection end of axle portion one end is integrally formed in, the baffle ring radially outward protruded out is formed between axle portion and connection end
Portion, axle portion distal outer surface form threaded portion, and the section of the axle portion is in non-circular shape；The cutter hub by multiple cutter blocks simultaneously
It connects and is composed, the cutter block forms in the blade part on the outside of base portion comprising base portion and multiple circular rows, is formed and corresponded in base portion
In the non-circular axis hole of the axle portion shape of cutter shaft, each blade part of each cutter block of cutter hub is aligned and is connected arrangement, the cutter hub
On the outside of the axle portion of cutter shaft, one end of cutter hub abuts the backstop ring portion of cutter shaft for group setting；The locking nut spiral shell is set on knife
Cutter hub is clamped and fastened in the axle portion of cutter shaft by the threaded portion of the axle portion end of axis, locking nut with backstop ring portion.
2. fish knife according to claim 1, it is characterised in that：The shape of the axle portion and non-circular axis hole is with cutting
The circle of plane.
3. fish knife as described in claim 1, it is characterised in that：The axle portion and the shape of non-circular axis hole are polygon.
4. fish knife as described in claim 1, it is characterised in that：The connection end section of the cutter shaft is in non-circular.
5. fish knife as claimed in claim 4, it is characterised in that：The non-circular shape of the connection end is the circle with the face of scabbling
Shape.
6. fish knife as claimed in claim 4, it is characterised in that：The non-circular shape of the connection end is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594716.4U CN207491978U (en) | 2017-11-25 | 2017-11-25 | A kind of fish knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594716.4U CN207491978U (en) | 2017-11-25 | 2017-11-25 | A kind of fish knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207491978U true CN207491978U (en) | 2018-06-15 |
Family
ID=62506121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594716.4U Expired - Fee Related CN207491978U (en) | 2017-11-25 | 2017-11-25 | A kind of fish knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207491978U (en) |
-
2017
- 2017-11-25 CN CN201721594716.4U patent/CN207491978U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20191125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |