CN209129758U - Air-cooled single-cylinder diesel engine cabinet - Google Patents
Air-cooled single-cylinder diesel engine cabinet Download PDFInfo
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- CN209129758U CN209129758U CN201821991900.7U CN201821991900U CN209129758U CN 209129758 U CN209129758 U CN 209129758U CN 201821991900 U CN201821991900 U CN 201821991900U CN 209129758 U CN209129758 U CN 209129758U
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Abstract
The utility model belongs to engine apparatus technical field, it is related to a kind of air-cooled single-cylinder diesel engine cabinet, including cabinet main body, crankshaft cavity is arranged in the cabinet lower body part, bearing is set in crankshaft cavity body, cylinder sleeve is arranged in cabinet body top, cooling fin is set corresponding to the outside of cylinder sleeve in cabinet main body, correspond to the totally-enclosed support construction in one end setting left side of cooling fin along its length in cabinet main body, the upper end of the totally-enclosed support construction in left side and the left end of cooling fin are tightly connected, correspond to the totally-enclosed support construction in other end setting right side of cooling fin along its length in cabinet main body.The utility model product supports cylinder sleeve of engine using totally enclosed type support construction, avoids cylinder-liner distortion in diesel engine operation process；Two sides totally enclosed type support construction and engine housing integral type can effectively improve the rigidity of diesel engine box body；Two sides totally enclosed type support construction forms bigger cooling fin, the cooling performance of diesel engine can be effectively improved, to improve the diesel engine service life.
Description
Technical field
The utility model belongs to engine apparatus technical field, is related to a kind of air-cooled single-cylinder diesel engine cabinet.
Background technique
With economic development, people's living standards are constantly improving, and people are to non-road single-cylinder air-cooled diesel engine
More stringent requirements are proposed, while higher requirements are also raised to the discharge of non-rice habitats single cylinder diesel, and diesel engine box body is made
For the kernel component of diesel engine, remaining components assembles around it and forms single-cylinder air-cooled diesel engine, directly affects diesel engine
Operating condition, discharge, reliability and durability etc..Past uses semi-enclosed support construction, is frequently found cylinder-liner distortion and causes bavin
The deterioration of burning and the discharge of oil machine, seriously leads to scrapping for diesel engine.
Summary of the invention
For the utility model in view of the above-mentioned problems, providing a kind of air-cooled single-cylinder diesel engine cabinet, which can effectively reduce bavin
The box deformation of oil machine during operation, it is ensured that the performance of diesel engine is stablized, and the discharge of diesel engine is reduced, and guarantees diesel oil function
It effectively smoothly runs for a long time, extends the diesel engine service life.
According to the technical solution of the utility model includes: a kind of air-cooled single-cylinder diesel engine cabinet, it is characterised in that: including cabinet master
Body, the cabinet lower body part are arranged crankshaft cavity, bearing are arranged in crankshaft cavity body, and cylinder sleeve, cabinet is arranged in cabinet body top
Cooling fin is set corresponding to the outside of cylinder sleeve in main body, the one end of cooling fin along its length is corresponded in cabinet main body, a left side is set
Totally-enclosed support construction, the upper end of left totally-enclosed support construction and the left end of cooling fin are tightly connected, and are corresponded in cabinet main body
The right totally-enclosed support construction of other end setting of cooling fin along its length, the upper end of right totally-enclosed support construction and cooling fin
Right end is tightly connected.
It is provided with pillar in the crankshaft cavity body as a further improvement of the utility model, ventilation is provided on pillar
Road.
The pillar includes the first pillar, the second pillar, third pillar, institute as a further improvement of the utility model,
It states and the first reinforcing rib is set on the straight line of both the second pillar, third pillar composition, the second reinforcing rib and the first reinforcing rib are mutual
It is vertically arranged, and the second reinforcing rib upper end extends at the first pillar.
Several muscle are arranged in parallel in the totally-enclosed support construction surface in the left side as a further improvement of the utility model,
Plate, right totally-enclosed support construction surface are provided with flange sidewalls, and the inner cavity of flange sidewalls is connected to crankshaft cavity.
Engaging lug, engaging lug are provided in the totally-enclosed support construction in the right side as a further improvement of the utility model,
Upper setting connecting hole.
The cooling fin includes multi-disc sheet body arranged in parallel as a further improvement of the utility model,.
Correspond to left totally-enclosed support construction on the pedestal of the cabinet main body as a further improvement of the utility model,
Lower section be provided with first positioning hole, the lower section setting second that right totally-enclosed support construction is corresponded on the pedestal of cabinet main body is fixed
Position hole.
Threaded hole is provided on the joint face of the crankshaft cavity as a further improvement of the utility model,.
The utility model has the technical effect that the utility model product supports engine using totally enclosed type support construction
Cylinder sleeve avoids cylinder-liner distortion in diesel engine operation process；Two sides totally enclosed type support construction can have with engine housing integral type
Effect improves the rigidity of diesel engine box body；Two sides totally enclosed type support construction forms bigger cooling fin, can effectively improve diesel engine
Cooling performance, to improve the diesel engine service life.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1 ~ 3, including cabinet main body 1, cylinder sleeve 2, bearing 3, left totally-enclosed support construction 4, right totally-enclosed support construction
5, cooling fin 6, crankshaft cavity 7, ventilating duct 8, the first pillar 9, the second pillar 10, third pillar 11, the first reinforcing rib 12, second
Reinforcing rib 13, flange sidewalls 14, engaging lug 15, first positioning hole 16, threaded hole 17, second location hole 18 etc..
As shown in Fig. 1 ~ 3, the utility model is a kind of air-cooled single-cylinder diesel engine cabinet, including cabinet main body 1, the cabinet
Crankshaft cavity 7 is arranged in 1 lower part of main body, and bearing 3 is arranged in crankshaft cavity 7, cylinder sleeve 2, cabinet main body 1 is arranged at the top of cabinet main body 1
Cooling fin 6 is arranged in the upper outside corresponding to cylinder sleeve 2, and it is left that one end setting of cooling fin 6 along its length is corresponded in cabinet main body 1
Totally-enclosed support construction 4, the upper end of left totally-enclosed support construction 4 and the left end of cooling fin 6 are tightly connected, right in cabinet main body 1
Right totally-enclosed support construction 5 should be set in the other end of cooling fin 6 along its length, the upper end of right totally-enclosed support construction 5 with
The right end of cooling fin 6 is tightly connected.
It is provided with pillar in crankshaft cavity 7, ventilating duct 8 is provided on pillar.
Pillar includes both the first pillar 9, the second pillar 10, third pillar 11, second pillar 10, third pillar 11
First reinforcing rib 12 is set on the straight line of composition, and the second reinforcing rib 13 is arranged in a mutually vertical manner with the first reinforcing rib 12, and second adds
13 upper end of strengthening tendons extends at the first pillar 9.
Several gussets are arranged in parallel in left totally-enclosed 4 surface of support construction, and right totally-enclosed 5 surface of support construction is provided with method
The inner cavity of blue side wall 14, flange sidewalls 14 is connected to crankshaft cavity 7.
It is provided with engaging lug 15 in right totally-enclosed support construction 5, connecting hole is set on engaging lug 15.
Cooling fin 6 includes multi-disc sheet body arranged in parallel.
The lower section for corresponding to left totally-enclosed support construction 4 on the pedestal of cabinet main body 1 is provided with first positioning hole 16, cabinet
Second location hole 18 is arranged in the lower section for corresponding to right totally-enclosed support construction 5 on the pedestal of main body 1.
Threaded hole 17 is provided on the joint face of crankshaft cavity 7.
The utility model product cabinet by cabinet main body 1, cylinder sleeve 2 and 3 die casting of bearing together, wherein cabinet main body 1
The totally-enclosed support construction in a left side 4 and right totally-enclosed support construction 5 and cooling fin 6 can improve the rigidity of cabinet entirety well,
Cylinder sleeve 2 can be effectively supported simultaneously, its deformation due to caused by the variation of ignition temperature in diesel engine operation process is prevented, has
The deterioration of engine emission, can effectively be promoted caused by effect avoids lubricating oil caused by deforming because of cylinder sleeve 2 from scurrying into combustion chamber
The environmental-protecting performance of diesel engine, while avoiding lubricating oil from scurrying into caused engine combustion in combustion chamber and deteriorating, improve engine
Reliability and durability.
It, can pole after the totally-enclosed support construction 4 in a left side for the cabinet main body 1 and right totally-enclosed support construction 5 are made totally enclosed type
The area of big raising cooling fin 6 mentions to preferably cool down to cylinder sleeve 2 in engine operation process and cabinet main body
The service life of high diesel engine.
The utility model product can effectively improve the rigidity and cooling performance of diesel engine, improve the diesel engine service life.
Claims (8)
1. a kind of air-cooled single-cylinder diesel engine cabinet, it is characterised in that: including cabinet main body (1), cabinet main body (1) lower part is set
It sets crankshaft cavity (7), bearing (3) is set in crankshaft cavity (7), cylinder sleeve (2) are set at the top of cabinet main body (1), cabinet main body (1)
Cooling fin (6) are arranged in the upper outside corresponding to cylinder sleeve (2), and one of cooling fin (6) along its length is corresponded in cabinet main body (1)
The left totally-enclosed support construction (4) of end setting, the upper end of left totally-enclosed support construction (4) and the left end of cooling fin (6) are tightly connected,
Correspond to the right totally-enclosed support construction (5) of other end setting of cooling fin (6) along its length, right full envelope in cabinet main body (1)
The right end of the upper end and cooling fin (6) of closing support construction (5) is tightly connected.
2. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: be provided in the crankshaft cavity (7)
Pillar is provided with ventilating duct (8) on pillar.
3. air-cooled single-cylinder diesel engine cabinet as claimed in claim 2, it is characterised in that: the pillar include the first pillar (9),
The is arranged on the straight line that second pillar (10), both third pillars (11) are constituted for second pillar (10), third pillar (11)
One reinforcing rib (12), the second reinforcing rib (13) are arranged in a mutually vertical manner with the first reinforcing rib (12), and the second reinforcing rib (13) upper end
It extends at the first pillar (9).
4. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: the totally-enclosed support construction in a left side (4)
Several gussets are arranged in parallel in surface, and right totally-enclosed support construction (5) surface is provided with flange sidewalls (14), flange sidewalls (14)
Inner cavity be connected to crankshaft cavity (7).
5. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: the totally-enclosed support construction in the right side (5)
On be provided with engaging lug (15), connecting hole is arranged on (15) in engaging lug.
6. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: the cooling fin (6) includes multi-disc phase
Mutual sheet body disposed in parallel.
7. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: on the pedestal of the cabinet main body (1)
Corresponding to being provided with first positioning hole (16) below left totally-enclosed support construction (4), correspond on the pedestal of cabinet main body (1)
Second location hole (18) are arranged in the lower section of right totally-enclosed support construction (5).
8. air-cooled single-cylinder diesel engine cabinet as described in claim 1, it is characterised in that: the joint face of the crankshaft cavity (7)
On be provided with threaded hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991900.7U CN209129758U (en) | 2018-11-28 | 2018-11-28 | Air-cooled single-cylinder diesel engine cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991900.7U CN209129758U (en) | 2018-11-28 | 2018-11-28 | Air-cooled single-cylinder diesel engine cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129758U true CN209129758U (en) | 2019-07-19 |
Family
ID=67247406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821991900.7U Active CN209129758U (en) | 2018-11-28 | 2018-11-28 | Air-cooled single-cylinder diesel engine cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236488A (en) * | 2018-11-28 | 2019-01-18 | 无锡凯奥动力机械有限公司 | Air-cooled single-cylinder diesel engine cabinet |
-
2018
- 2018-11-28 CN CN201821991900.7U patent/CN209129758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236488A (en) * | 2018-11-28 | 2019-01-18 | 无锡凯奥动力机械有限公司 | Air-cooled single-cylinder diesel engine cabinet |
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