CN201842585U - Electric capstan - Google Patents
Electric capstan Download PDFInfo
- Publication number
- CN201842585U CN201842585U CN2010202916575U CN201020291657U CN201842585U CN 201842585 U CN201842585 U CN 201842585U CN 2010202916575 U CN2010202916575 U CN 2010202916575U CN 201020291657 U CN201020291657 U CN 201020291657U CN 201842585 U CN201842585 U CN 201842585U
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- assembly
- wheel
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Abstract
The utility model discloses an electric capstan, which comprises a motor, a hexagonal transmission rod, a reducer component and a rotary drum. The motor drives the rotary drum to rotate through the hexagonal transmission rod and the reducer component. The reducer component includes a reducer case, a primary gear shaft, a primary large gear, a secondary gear shaft component, a tertiary planet gear component and a quaternary planet gear component, the primary gear shaft is meshed with the primary large gear, the secondary gear shaft component includes a secondary pinion shaft and a secondary pinion, the primary large gear and the secondary pinion are sleeved on the secondary pinion shaft, a brake carrier is disposed between the primary large gear and the secondary pinion, a ratchet wheel is sleeved on the brake carrier, a pawl is disposed on the reducer case, and a pointed end of the pawl is clamped into a toothed groove of the ratchet wheel. The ratchet wheel is arranged on the secondary gear shaft component, the pawl is disposed on the reducer case, and accordingly braking of the reducer component is more effective by the aid of matching of the ratchet wheel and the pawl.
Description
Technical field
The utility model relates to a kind of electric capstan.
Background technology
Existing big pound electric capstan adopts multistage straight-tooth or planetary gear structure more, and brake equipment is arranged in the cylinder, and complex structure, assembling difficulty, cost are high; While performance parameter difference; Need independent brake equipment.
The utility model content
Technical problem to be solved in the utility model provides a kind of electric capstan, and is simple in structure, brake more effective, brake equipment that need not be independent.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: electric capstan, comprise motor, the hexagonal drive link, the retarder assembly, cylinder, described motor is by described hexagonal drive link, the retarder assembly drives described cylinder and rotates, described retarder assembly comprises reduction case, the one-level gear wheel shaft, the one-level big gear wheel, the secondary gear Shaft assembly, the third-level planetary wheel assembly, the level Four planetary wheeling assembly, described one-level gear wheel shaft and the engagement of one-level big gear wheel, described secondary gear Shaft assembly comprises the secondary pinion shaft, the secondary miniature gears, described one-level big gear wheel, the secondary miniature gears is sheathed on the described secondary pinion shaft, described one-level big gear wheel, be provided with Brake Block between the secondary miniature gears, be arranged with ratchet on the described Brake Block, described reduction case is provided with ratchet, and the tip of described ratchet snaps in the teeth groove of described ratchet.
As preferably, described ratchet both sides are provided with friction lining, to increase friction.
Described hexagonal drive link is connected by plunging joint with the one-level gear wheel shaft, and is simple in structure.
Concrete, described third-level planetary wheel assembly comprises three grades of sun wheels, third-level planetary wheel, third-level planetary wheel bearing pin, third-level planetary wheel fixed pin shaft, described third-level planetary wheel is sheathed on the described third-level planetary wheel bearing pin, and described secondary miniature gears and described three grades of sun wheels engagement are simple in structure.
Concrete, described level Four planetary wheeling assembly comprises level Four sun wheel, level Four satellite gear, level Four satellite gear bearing pin, level Four satellite gear fixed pin shaft, described level Four satellite gear is sheathed on the described level Four satellite gear bearing pin, and is simple in structure.
The described electric machine support outside is provided with first closing plate, is provided with seal ring between described electric machine support and described first closing plate, so that water-proff packing.
The described reducer stent outside is provided with second closing plate, is provided with seal ring between described reducer stent and described second closing plate, so that water-proff packing.
The utility model is provided with ratchet owing to adopted technique scheme on the secondary gear Shaft assembly, reduction case is provided with ratchet, and ratchet and click-fit make that the braking of retarder assembly is more effective.One secondary transmission is the used as braking device simultaneously, brake equipment that need not be independent.
Description of drawings
Fig. 1 is the structural representation of the utility model electric capstan.
Fig. 2 is the structural representation of retarder assembly.
Fig. 3 is the layout scheme drawing of ratchet and ratchet.
Fig. 4 is the structural representation of third-level planetary wheel assembly.
Fig. 5 is the structural representation of third-level planetary wheel assembly.
Fig. 6 is the structural representation of level Four planetary wheeling assembly.
Fig. 7 is the structural representation of level Four planetary wheeling assembly.
Fig. 8 is the structural representation of secondary gear Shaft assembly.
Fig. 9 is the structural representation of ratchet.
Figure 10 is the structural representation of ratchet.
Figure 11 is the structural representation of reduction case.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described.
Figure 1 shows that the utility model electric capstan, comprise motor 1, hexagonal drive link 2, the retarder assembly, cylinder 3, described motor 1 is by described hexagonal drive link 2, the retarder assembly drives described cylinder 3 and rotates, as shown in Figure 2, described retarder assembly comprises reduction case 9, one-level gear wheel shaft 4, one-level big gear wheel 5, secondary gear Shaft assembly 6, third-level planetary wheel assembly 7, level Four planetary wheeling assembly 8, described one-level gear wheel shaft 4 and 5 engagements of one-level big gear wheel, as shown in Figure 8, described secondary gear Shaft assembly 6 comprises secondary pinion shaft 61, secondary miniature gears 62, described one-level big gear wheel 5, secondary miniature gears 62 is sheathed on the described secondary pinion shaft 61, described one-level big gear wheel 5, be provided with Brake Block 63 between the secondary miniature gears 62, be arranged with ratchet 64 on the described Brake Block 63, secondary miniature gears 62 is with six head threads, so that guarantee can precession at instantaneous brake facing, contact with fixing brake facing, braking comes into force.As shown in figure 11, described reduction case 9 is provided with mounting hole 91, be provided with ratchet 65 by mounting hole 91, as shown in Figure 9, described ratchet 64 has the helical teeth groove, and as shown in figure 10, described ratchet 65 has tip 651, as shown in Figure 3, the tip 651 of described ratchet 65 snaps in the helical teeth groove of described ratchet 64.Described ratchet 64 both sides are provided with friction lining 66.Described hexagonal drive link 2 is connected by plunging joint 21 with one-level gear wheel shaft 4.Described electric machine support 11 outsides are provided with first closing plate 12, are provided with seal ring 15 between described electric machine support 11 and described first closing plate 12.Described reducer stent 13 outsides are provided with second closing plate 14, are provided with seal ring 15 between described reducer stent 13 and described second closing plate 14.
As shown in Figure 4 and Figure 5, described third-level planetary wheel assembly 7 comprises three grades of sun wheels 71, third-level planetary wheel 72, third-level planetary wheel bearing pin 73, third-level planetary wheel fixed pin shaft 74, described third-level planetary wheel 72 is sheathed on the described third-level planetary wheel bearing pin 73, described secondary miniature gears 62 and described three grades of sun wheels, 71 engagements.
As shown in Figure 6 and Figure 7, described level Four planetary wheeling assembly 8 comprises level Four sun wheel 81, level Four satellite gear 82, level Four satellite gear bearing pin 83, level Four satellite gear fixed pin shaft 84, and described level Four satellite gear 82 is sheathed on the described level Four satellite gear bearing pin 83.
Claims (7)
1. electric capstan, comprise motor (1), hexagonal drive link (2), the retarder assembly, cylinder (3), electric machine support (11), reducer stent (13), described motor (1) is by described hexagonal drive link (2), the retarder assembly drives described cylinder (3) and rotates, it is characterized in that: described retarder assembly comprises reduction case (9), one-level gear wheel shaft (4), one-level big gear wheel (5), secondary gear Shaft assembly (6), third-level planetary wheel assembly (7), level Four planetary wheeling assembly (8), described one-level gear wheel shaft (4) and one-level big gear wheel (5) engagement, described secondary gear Shaft assembly (6) comprises secondary pinion shaft (61), secondary miniature gears (62), described one-level big gear wheel (5), secondary miniature gears (62) is sheathed on the described secondary pinion shaft (61), described one-level big gear wheel (5), be provided with Brake Block (63) between the secondary miniature gears (62), be arranged with ratchet (64) on the described Brake Block (63), described reduction case (9) is provided with ratchet (65), and the tip (651) of described ratchet (65) snaps in the teeth groove of described ratchet (64).
2. according to the described electric capstan of claim 1, it is characterized in that: described ratchet (64) both sides are provided with friction lining (66).
3. according to the described electric capstan of claim 1, it is characterized in that: described hexagonal drive link (2) is connected by plunging joint (21) with one-level gear wheel shaft (4).
4. according to the described electric capstan of claim 1, it is characterized in that: described third-level planetary wheel assembly (7) comprises three grades of sun wheels (71), third-level planetary wheel (72), third-level planetary wheel bearing pin (73), third-level planetary wheel fixed pin shaft (74), described third-level planetary wheel (72) is sheathed on the described third-level planetary wheel bearing pin (73), described secondary miniature gears (62) and described three grades of sun wheels (71) engagement.
5. according to the described electric capstan of claim 1, it is characterized in that: described level Four planetary wheeling assembly (8) comprises level Four sun wheel (81), level Four satellite gear (82), level Four satellite gear bearing pin (83), level Four satellite gear fixed pin shaft (84), and described level Four satellite gear (82) is sheathed on the described level Four satellite gear bearing pin (83).
6. according to the described electric capstan of claim 1, it is characterized in that: described electric machine support (11) outside is provided with first closing plate (12), is provided with seal ring (15) between described electric machine support (11) and described first closing plate (12).
7. according to the described electric capstan of claim 1, it is characterized in that: described reducer stent (13) outside is provided with second closing plate (14), is provided with seal ring (15) between described reducer stent (13) and described second closing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202916575U CN201842585U (en) | 2010-08-11 | 2010-08-11 | Electric capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202916575U CN201842585U (en) | 2010-08-11 | 2010-08-11 | Electric capstan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201842585U true CN201842585U (en) | 2011-05-25 |
Family
ID=44037481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202916575U Expired - Lifetime CN201842585U (en) | 2010-08-11 | 2010-08-11 | Electric capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201842585U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350963A (en) * | 2013-07-17 | 2013-10-16 | 桂林禾田建筑机械有限公司 | External mounting jib lubbing mechanism |
| CN105293342A (en) * | 2015-11-18 | 2016-02-03 | 镇江华虹机械有限公司 | Automatically-controlled winch for integrated breeding industry |
| CN110203839A (en) * | 2019-04-28 | 2019-09-06 | 浙江诺和机电股份有限公司 | A kind of service-strong capstan winch |
-
2010
- 2010-08-11 CN CN2010202916575U patent/CN201842585U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350963A (en) * | 2013-07-17 | 2013-10-16 | 桂林禾田建筑机械有限公司 | External mounting jib lubbing mechanism |
| CN105293342A (en) * | 2015-11-18 | 2016-02-03 | 镇江华虹机械有限公司 | Automatically-controlled winch for integrated breeding industry |
| CN110203839A (en) * | 2019-04-28 | 2019-09-06 | 浙江诺和机电股份有限公司 | A kind of service-strong capstan winch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 321017, 1689, Yuen Yuan Road, Zhejiang, Jinhua Patentee after: ZHEJIANG NOWVOW MECHANICAL AND ELECTRICAL CORP. Address before: 321016 No. 128, Yuen Lu, Jinhua, Zhejiang Patentee before: Zhejiang Nowvow Mechanical and Electrical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
| CX01 | Expiry of patent term |