CN209498501U - The frictional walnut huller of back-pressure - Google Patents
The frictional walnut huller of back-pressure Download PDFInfo
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- CN209498501U CN209498501U CN201822180272.0U CN201822180272U CN209498501U CN 209498501 U CN209498501 U CN 209498501U CN 201822180272 U CN201822180272 U CN 201822180272U CN 209498501 U CN209498501 U CN 209498501U
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Abstract
A kind of frictional walnut huller of back-pressure, it includes shell, rotation axis, bearing block and bracing strut, rotation axis is installed inside the shell by bearing block and bracing strut, it is characterized in that, there is a back taper extrusion ring in the middle part of shell, back-pressure broken shell wheel corresponding with back taper extrusion ring is installed on the rotating shaft, the back-pressure broken shell wheel is by conical shell, installing ring and connecting plate are constituted, the conical shell is upper big, under small back taper, installing ring is located in conical shell, installing ring is linked into an integrated entity by connecting plate and conical shell, there are also one layer of abrasive rubber layers on the outer surface of conical shell；Advantage is: the conical shell of back-pressure broken shell wheel is the back taper of upper big, lower small, generates a downward counter-pressure to walnut when processing, avoids jumping on walnut；Abrasive rubber layer is set on conical shell, avoids walnut and has skidded phenomenon, increase the frictional force between back-pressure broken shell wheel and walnut, improve work efficiency, and reduce the percentage of damage of walnut kernel.
Description
Technical field
The utility model belongs to a kind of processing of farm products equipment, in particular to a kind of frictional walnut huller of back-pressure.
Background technique
Walnut is a kind of food being favored by people, it can both eat raw, stir-fry and eat, and can also extract oil, prepare cake, candy
Deng, it is not only delicious, and nutritive value is high, and has good brain strengthening function, is known as " Longevity ".Walnut shell is rounded
Or ellipse, traditional hulling method are to beat by hand, working efficiency is low, and walnut kernel is fragile, can not adapt to industrial
It is required that.
Chinese patent ZL90225457.X discloses a kind of " walnut huller ", it is mainly by rack, feed inlet, discharging
Mouth, power section, transmission parts and processing component composition, processing component are made of outer mill, interior mill and rotation axis, and outer mill is fixed on
In rack, on the rotating shaft, rotation axis is connected by transmission parts with power section the installation of interior mill, the medial surface of outer mill and interior
The lateral surface of mill has slanting tooth socket, and to increase frictional force, outer mill is the circular ring shape that upper diameter is big, lower diameter is small, interior
Mill is the truncated cone-shaped that upper diameter is small, lower diameter is big, so that it is oblique for forming wide at the top and narrow at the bottom, two sides between mill and outer mill inside
The wedge-shaped annular gap in face, grinds outside the machine stationary, and interior mill rotates, and makes walnut in wedge-shaped annular gap by the rotation of interior mill
It is middle to be rubbed, realize the purpose of breaking walnut shell.Although the machine realizes the mechanization production of walnut, but there is also following two to ask
Topic.1, the machine is moved downward mainly by being focused in wedge-shaped annular gap certainly for walnut, after reaching suitable position, recycles interior mill
Friction between outer mill is allowed to broken shell, and since interior mill upper diameter is small, outer mill upper diameter is big, and the two is metal portion
Part, thus to walnut, friction is small, the phenomenon that will appear skidding after walnut stress and jump upwards, influences the effect of breaking walnut shell
Rate.2, there is slanting tooth socket on the surface of outer mill and interior mill, and interior mill high speed rotation, the walnut kernel to have shelled is when moving downward
It can just be damaged by the oblique tooth socket of interior mill or outer mill surface, increase the percentage of damage of walnut kernel, reduce the quality of walnut kernel.
Summary of the invention
The technical problems to be solved in the utility model is to overcome existing walnut huller processing efficiency is low, walnut kernel is broken
The high problem of rate provides a kind of high production efficiency, walnut kernel percentage of damage the low frictional walnut huller of back-pressure.
The utility model includes shell, rotation axis, bearing block and bracing strut, and rotation axis is installed by bearing block and bracing strut
Inside the shell, it is characterized in that there is a back taper extrusion ring in the middle part of shell, is equipped with is squeezed with back taper on the rotating shaft
The corresponding back-pressure broken shell wheel of pressure ring, the back-pressure broken shell wheel are made of conical shell, installing ring and connecting plate, the cone
Shape shell is the back taper of upper big, lower small, is jumped upwards to avoid walnut, installing ring is located in conical shell, and installing ring passes through company
Fishplate bar links into an integrated entity with conical shell, and there are also one layer of abrasive rubber layers on the outer surface of conical shell, and walnut is avoided to skid,
Increasing friction force improves working efficiency.
The taper of the conical shell of the back-pressure broken shell wheel is less than the taper of back taper extrusion ring in the middle part of shell, in the two
Between form the wedge-shaped annular gap that wide at the top and narrow at the bottom, two sides are back taper inclined-plane, in order to which walnut enters in annular gap,
And walnut of different sizes squeeze and opens shell.
On the conical shell top of back-pressure broken shell wheel there are one the cover board of cone, walnut is avoided to drop to back-pressure broken shell wheel
It is interior.
Utility model has the advantages that
1, the conical shell of back-pressure broken shell wheel is the back taper of upper big, lower small, when processing to walnut generate one it is downward
Counter-pressure, to overcome back taper extrusion ring in the middle part of shell to make the upward power that walnut generates along with the walnut constantly to fall
Walnut energy normal process, avoids jump, and that improves walnut opens shell efficiency.
2, abrasive rubber layer is set on the outer surface of conical shell, avoids walnut and has skidded phenomenon, is increased anti-
The frictional force between shell wheel and walnut is crushed, so that walnut is done pure rolling extrusion friction broken shell, improves work efficiency.
3, the surface of the back taper extrusion ring in the middle part of shell and the surface of back-pressure broken shell wheel are smooth surface, are avoided to
The walnut kernel of shelling causes to damage, and reduces the percentage of damage of walnut kernel, improves the quality of walnut kernel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the portion the A enlarged view of Fig. 1.
Specific embodiment
As shown in the picture, the utility model includes shell 7, rotation axis 9, bearing block 2, bearing block 10 and bracing strut 18；?
The top of shell 7 is equipped with upper cover 5, there is a lower hopper 1 in upper cover 5, and walnut enters in shell 7 through lower hopper 1；Rotation axis
9 top is mounted in bearing block 2 by bearing, and bearing block 2 is fixed in upper cover 5；It is installed by bearing at the middle part of rotation axis 9
In bearing block 10, bearing block 10 is fixed in shell 7 by bracing strut 18；Belt pulley 12 is installed in the lower part of rotation axis 9,
Belt pulley 12 is connected by belt with power device, and rotation axis 9 is driven to rotate；The middle part of shell 7 has a back taper to squeeze
Ring, the upper diameter of back taper extrusion ring is big, lower diameter is small, constitutes the working face of Walnut opener shell；There is one in rotation axis 9
Mounting disc 8 is equipped with back-pressure broken shell wheel 6 corresponding with the back taper extrusion ring at 7 middle part of shell in rotation axis 9, described
Back-pressure broken shell wheel 6 is made of conical shell 16, installing ring 15 and connecting plate 14, and connecting plate 14 has several, the conical shell
Body 16 is the back taper of upper big, lower small, is jumped upwards to avoid walnut, and installing ring 15 is located in conical shell 16, and installing ring 15 is logical
Several connecting plates 14 are crossed to link into an integrated entity with conical shell 16；Installing ring 15 is fixed by bolts to the mounting disc 8 of rotation axis 9
On, so that back-pressure broken shell wheel 6 is mounted in rotation axis 9；There are also one layer of abrasive rubber layers on the outer surface of conical shell 16
17, avoid walnut from skidding, increasing friction force improves working efficiency；The taper of the conical shell 16 of the back-pressure broken shell wheel 6 is small
In the taper of 7 middle part back taper extrusion ring of shell, so that forming wide at the top and narrow at the bottom, two sides therebetween is back taper inclined-plane
Wedge-shaped annular gap in order to which walnut enters in annular gap, and squeeze to walnut of different sizes and opens shell；In back-pressure
16 top of conical shell of broken shell wheel 6 avoids walnut from dropping in back-pressure broken shell wheel 6 there are one the cover board 13 of cone；Upper
Tripper is also equipped with below lid 5, the tripper is made of the semi-circular plate 4 that a cylinder 3 and two pieces are obliquely installed, and one
Aspect prevents walnut from dropping in back-pressure broken shell wheel 6, on the other hand makes walnut even drop down；Discharge bucket is installed in 7 lower part of shell
11, the material after broken shell is discharged through discharge bucket 11.
Claims (3)
1. a kind of frictional walnut huller of back-pressure, it includes shell, rotation axis, bearing block and bracing strut, and rotation axis passes through axis
Hold seat and bracing strut installation inside the shell, which is characterized in that have a back taper extrusion ring in the middle part of shell, pacify on the rotating shaft
Equipped with back-pressure broken shell wheel corresponding with back taper extrusion ring, the back-pressure broken shell wheel is by conical shell, installing ring and connection
Plate is constituted, and the conical shell is the back taper of upper big, lower small, and installing ring is located in conical shell, and installing ring passes through connection
Plate links into an integrated entity with conical shell, and there are also one layer of abrasive rubber layers on the outer surface of conical shell.
2. the frictional walnut huller of back-pressure according to claim 1, which is characterized in that the cone of the back-pressure broken shell wheel
The taper of shape shell is less than the taper of back taper extrusion ring in the middle part of shell, forms wide at the top and narrow at the bottom, two sides therebetween and is down
The wedge-shaped annular gap of tapered slope.
3. the frictional walnut huller of back-pressure according to claim 1, which is characterized in that in the conical shell of back-pressure broken shell wheel
There are one the cover boards of cone on body top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180272.0U CN209498501U (en) | 2018-12-25 | 2018-12-25 | The frictional walnut huller of back-pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822180272.0U CN209498501U (en) | 2018-12-25 | 2018-12-25 | The frictional walnut huller of back-pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209498501U true CN209498501U (en) | 2019-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822180272.0U Active CN209498501U (en) | 2018-12-25 | 2018-12-25 | The frictional walnut huller of back-pressure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281267A (en) * | 2023-11-27 | 2023-12-26 | 烟台令元花生机械有限公司 | Batch peanut sheller |
-
2018
- 2018-12-25 CN CN201822180272.0U patent/CN209498501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117281267A (en) * | 2023-11-27 | 2023-12-26 | 烟台令元花生机械有限公司 | Batch peanut sheller |
| CN117281267B (en) * | 2023-11-27 | 2024-01-26 | 烟台令元花生机械有限公司 | Batch peanut sheller |
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