CN207482146U - A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device - Google Patents
A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device Download PDFInfo
- Publication number
- CN207482146U CN207482146U CN201721392047.2U CN201721392047U CN207482146U CN 207482146 U CN207482146 U CN 207482146U CN 201721392047 U CN201721392047 U CN 201721392047U CN 207482146 U CN207482146 U CN 207482146U
- Authority
- CN
- China
- Prior art keywords
- ice
- breaking
- installation groove
- stem
- idler wheel
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- 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.)
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Abstract
The utility model discloses the hulls that a kind of stem is equipped with ice-breaking idler wheel auxiliary icebreaking device, it is related to icebreaking device field, including main hull, the front end of main hull is equipped with stem, stem is equipped at least one installation groove, and at least one installation groove is located in main hull on axial plane；Multiple ice-breaking idler wheels, multiple ice-breaking idler wheels are rotatably arranged in installation groove along the length direction of installation groove, and the ice-breaking edge of a knife is provided on ice-breaking idler wheel.Stem is combined by the utility model with ice-breaking idler wheel, and ice-breaking is carried out using the ice-breaking edge of a knife of ice-breaking idler wheel, simple in structure, easy to operate, highly practical, and effective ice-breaking can be carried out in navigation.
Description
Technical field
The utility model is related to icebreaking device fields, and in particular to a kind of stem is equipped with ice-breaking idler wheel auxiliary icebreaking device
Hull.
Background technology
Ice breaker is to crush water surface ice sheet using firm hull, powerful power, special ice breaking structure, opens up boat
Road ensures smoothly completing for icecovered area each task.
But traditional ice breaker mostly provides power using independent power part to icebreaking device, so as to make icebreaking device height
Power Groud operates, so as to carry out icebreaking service；
Independent power part and icebreaking device causes ice breaker self structure is complicated easily to break down, and ice-breaking is caused to be made
It is complicated for operation during industry, it is low to eventually lead to icebreaking service working efficiency.
Invention content
For defect in the prior art, the purpose of this utility model is to provide a kind of stems to be equipped with ice-breaking idler wheel
The hull of icebreaking device is assisted, stem is combined with ice-breaking idler wheel, ice-breaking, structure are carried out using the ice-breaking edge of a knife of ice-breaking idler wheel
Simply, it is easy to operate, it is highly practical, it can carry out effective ice-breaking in navigation.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, including：Main hull, the front end of the main hull are set
There is stem, the stem is equipped at least one installation groove, and at least one installation groove is located in the main hull
On axial plane；
Multiple ice-breaking idler wheels, multiple ice-breaking idler wheels are rotatably arranged in institute along the length direction of the installation groove
It states in installation groove, the ice-breaking edge of a knife is provided on the ice-breaking idler wheel.
Based on the above technical solution, the ice-breaking idler wheel is made of the identical round platform component of two sizes, two
The larger face of the round platform component is mutually coupled.
Based on the above technical solution, it is located at the master positioned at the ice-breaking idler wheel of the installation groove lowermost end
The bottom of hull.
Based on the above technical solution, multiple ice-breaking idler wheels are arranged along the length direction interval of the installation groove
It is listed in the installation groove.
Based on the above technical solution, the installation groove passes through the waterline of the stem.
Based on the above technical solution, multiple installation grooves are formed on the stem；
Multiple installation grooves are arranged mutually parallel, one of them described installation groove is located at axial plane in the main hull
On；
Multiple ice-breaking idler wheels are divided into multigroup, group number and the multiple installation grooves of multiple ice-breaking idler wheels
Quantity is identical, and ice-breaking pair of rollers described in every group answers an installation groove；
Multiple ice-breaking idler wheels are rotatably arranged in respectively along the length direction of the corresponding installation groove
In the installation groove.
Based on the above technical solution, the quantity of the installation groove is odd number, removes and is located in the main hull
The installation groove on axial plane, the remaining installation groove are divided into identical two groups of quantity, are symmetricly set on positioned at described
The both sides of the installation groove in main hull on axial plane.
Compared with prior art, the utility model has the advantage of：
(1) stem is combined by the utility model with ice-breaking idler wheel, and ice-breaking, knot are carried out using the ice-breaking edge of a knife of ice-breaking idler wheel
Structure is simple, easy to operate, highly practical, and effective ice-breaking can be carried out in navigation.
(2) the utility model is crushed ice sheet using the ice-breaking edge of a knife of the gravity cooperation ice-breaking idler wheel of main hull, from
And ice-breaking work is carried out, without additional power, the energy is saved, is simple and efficient.
(3) the position composition ice-breaking edge of a knife that the utility model is connected using the inclined-plane of two round platform components carries out ice-breaking work
Make, this of simple structure and strong practicability is easily overhauled.
(4) the utility model installs multiple ice-breaking idler wheels using multiple installation grooves, by multiple installation grooves simultaneously into
Row ice-breaking obtains larger ice-breaking area, improves ice-breaking efficiency.
Description of the drawings
Fig. 1 is that stem is equipped with the structural representation that ice-breaking idler wheel assists the hull of icebreaking device in the utility model embodiment 1
Figure；
Fig. 2 is that stem is equipped with the part-structure that ice-breaking idler wheel assists the hull of icebreaking device in the utility model embodiment 1
Front view；
Fig. 3 is the structure diagram of installation groove, ice-breaking idler wheel and bearing in the utility model embodiment 2；
Fig. 4 is the structure diagram of ice-breaking idler wheel in the utility model embodiment 2；
Fig. 5 is that stem is equipped with the part-structure that ice-breaking idler wheel assists the hull of icebreaking device in the utility model embodiment 3
Front view；
In figure：1st, hull；101st, stem；1011st, installation groove；2nd, ice-breaking idler wheel；201st, round platform component；3rd, bearing.
Specific embodiment
The embodiment of the utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1
Referring to shown in Fig. 1,2, the utility model embodiment provides a kind of stem and is equipped with ice-breaking idler wheel auxiliary icebreaking device
Hull, including main hull 1, the front end of main hull 1 is equipped with stem 101, and stem 101 is equipped at least one installation groove 1011,
And at least one installation groove 1011 is located in main hull 1 on axial plane；
Multiple ice-breaking idler wheels 2, multiple ice-breaking idler wheels 2 are rotatably arranged in installation along the length direction of installation groove 1011
In groove 1011, the ice-breaking edge of a knife is provided on ice-breaking idler wheel 2.
The main hull 1 of the utility model is as stem 101, the carrier of installation groove 1011, also as in surface navigation
Agent structure；Stem 101 is for the carrier as installation groove 1011；Multiple ice-breaking idler wheels 2 are used to be used as ice-breaking in stem 101
Component, for bearing extruding force of the main hull 1 during navigation between ice sheet, and by extruding force and ice-breaking idler wheel 2
The edge of a knife of itself realizes ice-breaking；Stem 101 is combined by the utility model with ice-breaking idler wheel 2, utilizes the ice-cutter of ice-breaking idler wheel 2
Mouth carries out ice-breaking, simple in structure, easy to operate, highly practical, and effective ice-breaking can be carried out in navigation.
Preferably, ice-breaking idler wheel 2 is arranged on by rotatable parts such as shaft or bearings in installation groove 1011, and is not set
The power for putting rotation provides component, carries out ice-breaking in a manner that ice-breaking idler wheel 2 is freely rotated, i.e., is being navigated by water when by main hull 1
When being squeezed between ice sheet in the process, one side ice-breaking idler wheel 2 can utilize the ice-breaking edge of a knife to cut ice sheet, another aspect ice-breaking rolling
Wheel is 2 when being squeezed, and when extruding force is excessive, ice-breaking idler wheel 2 can rotate, so as to cut ice sheet, when extruding force is into one
During step increase, ice-breaking idler wheel 2 can rotate, so that the forward section of main hull 1 especially 101 part of stem is located at ice
The top of layer is crushed ice sheet using the ice-breaking edge of a knife of the gravity cooperation ice-breaking idler wheel 2 of main hull 1, so as to carry out ice-breaking
Work without additional power, is saved the energy, is simple and efficient.
It should be noted that being formed at least one installation groove 1011 on stem 101, i.e., installation is formed on stem 101
Groove 1011, and not installation groove 1011 is arranged on stem 101, such structure is set relative to by installation groove 1011
For putting on stem 101, structure is closer between installation groove 1011 and stem 101, and the overall structure of stem 101 is more firm
Gu；
In addition, since at least one installation groove 1011 is located in main hull 1 on axial plane, navigated by water in main hull 1
Cheng Zhong, the ice-breaking idler wheel 2 inside the installation groove 1011 on axial plane in main hull 1 can be contacted with ice sheet first, concentrate profit
Ice sheet is cut with the motive force of main hull 1.
Embodiment 2
Referring to shown in Fig. 3,4, the utility model embodiment provides a kind of stem and is equipped with ice-breaking idler wheel auxiliary icebreaking device
Hull, difference lies in ice-breaking idler wheel 2 is made of the identical round platform component 201 of two sizes, two round platform portions with embodiment 1
The larger face of part 201 is mutually coupled；
The larger face of two round platform components 201 is mutually coupled, so as to utilize the portion of the inclined-plane connection of two round platform components 201
The position composition ice-breaking edge of a knife carries out ice-breaking work, this of simple structure and strong practicability is easily overhauled.
Preferably, after the larger face of two round platform components 201 is mutually coupled, the bevel edge composition of two round platform components 201
Angle is acute angle.
In the present embodiment, the ice-breaking idler wheel 2 positioned at 1011 lowermost end of installation groove is located at the bottom of main hull 1；
So as to ensure the utility model during navigation, ice-breaking idler wheel 2 can be located at the bottom end of stem 101, Neng Gou
The bottom end of stem 101 carries out ice-breaking work, so as to which the bottom end for protecting stem 101 is not damaged by ice sheet.
In the present embodiment, multiple ice-breaking idler wheels 2 are arranged at installation groove along the length direction of installation groove 1011
In 1011；
During ice-breaking, do not contacted between multiple ice-breaking idler wheels 2, so as to avoid during ice-breaking, multiple ice-breaking rollings
Occur mutually to squeeze the progress for influencing ice-breaking process between wheel 2.
In the present embodiment, installation groove 1011 passes through the waterline of stem 101, it can be understood as installation groove 1011 and stem
101 waterline intersects；
The position that the waterline of stem 101 is contacted close to the utility model during navigation with the water surface, so that this reality
With novel during ice-breaking, when ice sheet hardness is excessive, the utility model can rush to ice sheet, using the utility model certainly
The edge of a knife of the weight mix ice-breaking idler wheel 2 of body so that ice sheet crushes, so as to obtain efficient ice-breaking effect.
In the present embodiment, ice-breaking idler wheel 2 is by bearing 3 and shaft is coordinated to be arranged in installation groove 1011；Bearing 3 is selected
Roller bearing.
Embodiment 3
Shown in Figure 5, the utility model embodiment provides the ship that a kind of stem is equipped with ice-breaking idler wheel auxiliary icebreaking device
Body, difference lies in be formed with multiple installation grooves 1011 with embodiment 1,2,3 on stem 101；Multiple 1011 phases of installation groove
Mutual parallel arrangement, one of installation groove 1011 are located in main hull 1 on axial plane；Multiple ice-breaking idler wheels 2 be divided into it is multigroup, it is more
The group number of a ice-breaking idler wheel 2 is identical with the quantity of multiple installation grooves 1011, and every group of ice-breaking idler wheel 2 corresponds to an installation groove
1011；
Multiple ice-breaking idler wheels 2 are rotatably arranged in installation along the length direction of corresponding installation groove 1011 respectively
In groove 1011；
The present embodiment installs multiple ice-breaking idler wheels 2 using multiple installation grooves 1011, same by multiple installation grooves 1011
Shi Jinhang ice-breakings obtain larger ice-breaking area, improve ice-breaking efficiency.
When necessary, multiple installation grooves 1011 spaced can be set, and can also be arranged side by side, suitable broken to obtain
Ice effect.
Preferably, the quantity of installation groove 1011 is odd number, removes the installation groove being located in main hull 1 on axial plane
1011, remaining installation groove 1011 is divided to two group identical for quantity, the installation being symmetricly set on axial plane in main hull 1
The both sides of groove 1011.
The utility model is not only limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Go out other various forms of products, however, make any variation in its shape or structure, it is every to have and the utility model phase
Same or close technical solution, within its protection domain.
Claims (7)
1. a kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, which is characterized in that the hull includes：
Main hull (1), the front end of the main hull (1) are equipped with stem (101), and the stem (101) is equipped at least one peace
Groove (1011) is filled, and at least one installation groove (1011) is on axial plane in the main hull (1)；
Multiple ice-breaking idler wheels (2), multiple ice-breaking idler wheels (2) are rotatable along the length direction of the installation groove (1011)
It is arranged in the installation groove (1011), the ice-breaking edge of a knife is provided on the ice-breaking idler wheel (2).
2. a kind of stem as described in claim 1 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is described
Ice-breaking idler wheel (2) is made of the identical round platform component (201) of two sizes, the larger face phase of two round platform components (201)
Mutually mating.
3. a kind of stem as described in claim 1 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is located at
The ice-breaking idler wheel (2) of installation groove (1011) lowermost end is positioned at the bottom of the main hull (1).
4. a kind of stem as described in claim 1 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is multiple
The length direction of ice-breaking idler wheel (2) along the installation groove (1011) is arranged in the installation groove (1011).
5. a kind of stem as described in claim 1 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is described
Installation groove (1011) is across the waterline of the stem (101).
6. a kind of stem as described in claim 1 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is described
Multiple installation grooves (1011) are formed on stem (101)；
Multiple installation grooves (1011) are arranged mutually parallel, one of them described installation groove (1011) is positioned at the main ship
In body (1) on axial plane；
Multiple ice-breaking idler wheels (2) are divided into multigroup, group number and the multiple installation grooves of multiple ice-breaking idler wheels (2)
(1011) quantity is identical, and ice-breaking idler wheel (2) described in every group corresponds to an installation groove (1011)；
Multiple ice-breaking idler wheels (2) are rotatably arranged respectively along the length direction of the corresponding installation groove (1011)
It is listed in the installation groove (1011).
7. a kind of stem as claimed in claim 6 is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device, it is characterised in that：It is described
The quantity of installation groove (1011) is odd number, removes the installation groove (1011) being located in the main hull (1) on axial plane,
The remaining installation groove (1011) is divided into identical two groups of quantity, is symmetricly set on the axial plane in the main hull (1)
On the installation groove (1011) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392047.2U CN207482146U (en) | 2017-10-25 | 2017-10-25 | A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721392047.2U CN207482146U (en) | 2017-10-25 | 2017-10-25 | A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207482146U true CN207482146U (en) | 2018-06-12 |
Family
ID=62477494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721392047.2U Expired - Fee Related CN207482146U (en) | 2017-10-25 | 2017-10-25 | A kind of stem is equipped with the hull of ice-breaking idler wheel auxiliary icebreaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207482146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114705A (en) * | 2020-02-22 | 2020-05-08 | 江苏科技大学 | Impact type ice breaking auxiliary device mounted at bow |
-
2017
- 2017-10-25 CN CN201721392047.2U patent/CN207482146U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111114705A (en) * | 2020-02-22 | 2020-05-08 | 江苏科技大学 | Impact type ice breaking auxiliary device mounted at bow |
| CN111114705B (en) * | 2020-02-22 | 2021-10-12 | 江苏科技大学 | Impact type ice breaking auxiliary device mounted at bow |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211025 |