CN204025632U - Band drains the cone tooth speed reducer of cotton layer - Google Patents

Band drains the cone tooth speed reducer of cotton layer Download PDF

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Publication number
CN204025632U
CN204025632U CN201420436256.2U CN201420436256U CN204025632U CN 204025632 U CN204025632 U CN 204025632U CN 201420436256 U CN201420436256 U CN 201420436256U CN 204025632 U CN204025632 U CN 204025632U
Authority
CN
China
Prior art keywords
casing
bearing
input shaft
cone
cotton layer
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
Application number
CN201420436256.2U
Other languages
Chinese (zh)
Inventor
沈立锋
俞兴良
李新江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Original Assignee
HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU YUSHEN SPEED REDUCER CO Ltd filed Critical HANGZHOU YUSHEN SPEED REDUCER CO Ltd
Priority to CN201420436256.2U priority Critical patent/CN204025632U/en
Application granted granted Critical
Publication of CN204025632U publication Critical patent/CN204025632U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model is a kind of speed reducer, and particularly a kind of band drains the cone tooth speed reducer of cotton layer.Comprise casing, output shaft and input shaft is provided with in described casing, in described output shaft, cover has cone gear, the top of described output shaft is provided with the top bearing cover of locating mutually with casing, the bottom of described casing is provided with the lower bearing end cap abutted against with output shaft, in described input shaft, cover has the cone pinion be meshed with cone gear, described cone gear and the surface of cone pinion are respectively equipped with wearing layer, one end of described input shaft is to casing extension, a set of cups is provided with between described input shaft and casing, located mutually by bearing cap between the head of described input shaft and a set of cups, the inwall of described casing be provided with fit with casing drain cotton layer.The cone tooth speed reducer structure that band drains cotton layer is simple, and improving product performance, increases the service life.

Description

Band drains the cone tooth speed reducer of cotton layer
Technical field
The utility model is a kind of speed reducer, and particularly a kind of band drains the cone tooth speed reducer of cotton layer.
Background technique
Speed reducer of the prior art is all generally continuous continual operation in 24 hours, and radial tractive force is comparatively large, and enters axle head down when installing, and be very easy to leakage of oil, sealing is poor, affects the action of speed reducer, makes the reduction in working life.Speed reducer is interior due to long-time high speed motion simultaneously, easily produces high temperature, easily causes damage to speed reducer.
Work long hours simultaneously, cause lubricant oil not catch up with sometimes, affect usability.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides a kind of compact structure, and the band promoting the performance used further drains the cone tooth speed reducer of cotton layer.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of band drains the cone tooth speed reducer of cotton layer, comprise casing, output shaft and input shaft is provided with in described casing, in described output shaft, cover has cone gear, the top of described output shaft is provided with the top bearing cover of locating mutually with casing, the bottom of described casing is provided with the lower bearing end cap abutted against with output shaft, in described input shaft, cover has the cone pinion be meshed with cone gear, described cone gear and the surface of cone pinion are respectively equipped with wearing layer, one end of described input shaft is to casing extension, a set of cups is provided with between described input shaft and casing, located mutually by bearing cap between the head of described input shaft and a set of cups, the inwall of described casing be provided with fit with casing drain cotton layer.
As preferably, the top of described casing is provided with spies on port lid, and described spying in port lid is provided with breather, and the outer side wall of described casing is provided with the oil filler plug be connected with casing, and the bottom of described casing is provided with the oil discharge screw be connected with casing.
As preferably, locate mutually respectively by bearing between the two ends of described output shaft with casing, between the two ends of input shaft and a set of cups, be provided with spacer ring between described bearing and top bearing cover, between bearing and lower bearing end cap, between described output shaft with top bearing cover, seal mutually respectively by oil sealing between input shaft and bearing cap.、
As preferably, described casing comprises upper box and lower box, and the top of described lower box is provided with the fixing upper box that to match with lower box, and the upper end of described upper box outer wall, the upper end of lower box outer wall are respectively equipped with fixing ear.
Wearing layer improves the life-span of use further, and wear-resisting property improves greatly.
Draining cotton layer first inhales lubricant oil in main cotton layer, and when the lubricant oil of box house is not enough, lubricant oil can penetrate in casing by cotton layer, ensures the normal operation of each part in casing.
Therefore, the band that the utility model provides drains the cone tooth speed reducer of cotton layer, and structure is simple, and improving product performance, increases the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Fig. 1 and Fig. 2, a kind of band drains the cone tooth speed reducer of cotton layer, comprise casing 1, output shaft 2 and input shaft 3 is provided with in described casing 1, in described output shaft 2, cover has cone gear 4, the top of described output shaft 2 is provided with the top bearing cover 5 of locating with casing 1 phase, the bottom of described casing 1 is provided with the lower bearing end cap 6 abutted against with output shaft 2, in described input shaft 3, cover has the cone pinion 7 be meshed with cone gear 4, described cone gear 4 is respectively equipped with wearing layer with the surface of cone pinion 7, one end of described input shaft 3 is to casing 1 extension, a set of cups 8 is provided with between described input shaft 3 and casing 1, located by bearing cap 9 phase between the head of described input shaft 3 with a set of cups 8, the inwall of described casing 1 be provided with fit with casing 1 drain cotton layer 10.
The top of described casing 1 is provided with spies on port lid 11, and described spying in port lid 11 is provided with breather 12, and the outer side wall of described casing 1 is provided with the oil filler plug 13 be connected with casing 1, and the bottom of described casing 1 is provided with the oil discharge screw 14 be connected with casing 1.
Locate respectively by bearing 15 phase between the two ends of described output shaft 2 with casing 1, between the two ends of input shaft 3 and a set of cups 8, between described bearing 15 and top bearing cover 5, between bearing 15 and lower bearing end cap 6, be provided with spacer ring 16, seal respectively by oil sealing 17 phase between described output shaft 2 with top bearing cover 5, between input shaft 3 and bearing cap 9.
Described casing 1 comprises upper box 18 and lower box 19, and the top of described lower box 19 is provided with the upper box 18 matching fixing with lower box 19, and the upper end of described upper box 18 outer wall, the upper end of lower box 19 outer wall are respectively equipped with fixing ear 20.

Claims (4)

1. a band drains the cone tooth speed reducer of cotton layer, comprise casing (1), it is characterized in that: in described casing (1), be provided with output shaft (2) and input shaft (3), in described output shaft (2), cover has cone gear (4), the top of described output shaft (2) is provided with the top bearing cover (5) of locating mutually with casing (1), the bottom of described casing (1) is provided with the lower bearing end cap (6) abutted against with output shaft (2), in described input shaft (3), cover has the cone pinion (7) be meshed with cone gear (4), described cone gear (4) is respectively equipped with wearing layer with the surface of cone pinion (7), one end of described input shaft (3) is to casing (1) extension, a set of cups (8) is provided with between described input shaft (3) and casing (1), located mutually by bearing cap (9) between the head of described input shaft (3) with a set of cups (8), the inwall of described casing (1) be provided with fit with casing (1) drain cotton layer (10).
2. band according to claim 1 drains the cone tooth speed reducer of cotton layer, it is characterized in that: the top of described casing (1) is provided with spies on port lid (11), described spying in port lid (11) is provided with breather (12), the outer side wall of described casing (1) is provided with the oil filler plug (13) be connected with casing (1), and the bottom of described casing (1) is provided with the oil discharge screw (14) be connected with casing (1).
3. band according to claim 1 and 2 drains the cone tooth speed reducer of cotton layer, it is characterized in that: locate mutually respectively by bearing (15) between the two ends of described output shaft (2) with casing (1), between the two ends of input shaft (3) and a set of cups (8), between described bearing (15) and top bearing cover (5), between bearing (15) and lower bearing end cap (6), be provided with spacer ring (16), between described output shaft (2) with top bearing cover (5), seal mutually respectively by oil sealing (17) between input shaft (3) and bearing cap (9).
4. band according to claim 1 and 2 drains the cone tooth speed reducer of cotton layer, it is characterized in that: described casing (1) comprises upper box (18) and lower box (19), the top of described lower box (19) is provided with the upper box (18) matching fixing with lower box (19), and the described upper end of upper box (18) outer wall, the upper end of lower box (19) outer wall are respectively equipped with fixing ear (20).
CN201420436256.2U 2014-08-05 2014-08-05 Band drains the cone tooth speed reducer of cotton layer Expired - Fee Related CN204025632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420436256.2U CN204025632U (en) 2014-08-05 2014-08-05 Band drains the cone tooth speed reducer of cotton layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420436256.2U CN204025632U (en) 2014-08-05 2014-08-05 Band drains the cone tooth speed reducer of cotton layer

Publications (1)

Publication Number Publication Date
CN204025632U true CN204025632U (en) 2014-12-17

Family

ID=52065500

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420436256.2U Expired - Fee Related CN204025632U (en) 2014-08-05 2014-08-05 Band drains the cone tooth speed reducer of cotton layer

Country Status (1)

Country Link
CN (1) CN204025632U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633066A (en) * 2015-01-04 2015-05-20 陈焕祥 End cover device for car gearbox
CN108757899A (en) * 2018-06-07 2018-11-06 安徽泗州拖拉机制造有限公司 A kind of large tractor transfer case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633066A (en) * 2015-01-04 2015-05-20 陈焕祥 End cover device for car gearbox
CN108757899A (en) * 2018-06-07 2018-11-06 安徽泗州拖拉机制造有限公司 A kind of large tractor transfer case

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C14 Grant of patent or utility model
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: 20141217

Termination date: 20190805