CN201723613U - Clutch assembly for four-wheel drive tractor - Google Patents

Clutch assembly for four-wheel drive tractor Download PDF

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Publication number
CN201723613U
CN201723613U CN2010202619244U CN201020261924U CN201723613U CN 201723613 U CN201723613 U CN 201723613U CN 2010202619244 U CN2010202619244 U CN 2010202619244U CN 201020261924 U CN201020261924 U CN 201020261924U CN 201723613 U CN201723613 U CN 201723613U
Authority
CN
China
Prior art keywords
clutch
shaft
assembly
bearing
push rod
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
CN2010202619244U
Other languages
Chinese (zh)
Inventor
顾国安
韩立坚
章益男
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.)
ZHEJIANG NINGYE AGRICULTURAL EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG NINGYE AGRICULTURAL EQUIPMENT 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 ZHEJIANG NINGYE AGRICULTURAL EQUIPMENT CO Ltd filed Critical ZHEJIANG NINGYE AGRICULTURAL EQUIPMENT CO Ltd
Priority to CN2010202619244U priority Critical patent/CN201723613U/en
Application granted granted Critical
Publication of CN201723613U publication Critical patent/CN201723613U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a clutch assembly, in particular to a clutch assembly for a four-wheel drive tractor. A clutch shaft mechanism comprises a clutch shaft, a clutch pressure plate assembly is sleeved at the head part of the clutch shaft, and is matched with a clutch driven plate assembly, a release bearing seat is sleeved on the clutch shaft, a release bearing assembly is sleeved on the release bearing seat, a rolling bearing is respectively sleeved at two ends of the clutch shaft, a driving shaft coupling is sleeved at the tail end of a separator shaft, and a shaft coupling sleeve is sleeved outside the driving shaft coupling; a clutch rocking arm mechanism comprises a clutch release fork shaft, wherein the clutch release fork shaft is spliced in a shell, a separator release fork is sleeved outside the clutch release fork shaft, and is fixedly connected with a clutch release rocking arm; a clutch shaft mechanism is matched with the clutch rocking arm mechanism for operation. The clutch assembly has the simple structure and continuous power transmission.

Description

Be used for the clutch assembly of four-wheel drive tractor
Technical field
The utility model is a kind of clutch assembly, particularly a kind of clutch assembly that is used for four-wheel drive tractor.
Background technique
Clutch in the four-wheel drive tractor of the prior art, the speed of transferring power is slow, can not in time ensure the persistency of power.
Chinese patent CN2814017 discloses a kind of gear box of tractor assembly, comprises gear box casing, be arranged on input shaft on the gear box casing, jack shaft, with the output shaft of jack shaft concentric; Also be provided with on the described gear box casing and can handle this gear box of tractor assembly, also be provided with reverse gear shaft and the reverse gear mechanism that is arranged on the reverse gear shaft in the described gear box casing with the input shaft concentric with the rotating speed of adjusting output shaft and the operating mechanism that turns to.This structure is complicated, and handles inconvenience, and the persistency of transmission of power is poor.
Summary of the invention
The utility model mainly is to solve the deficiencies in the prior art, and a kind of clutch assembly that is used for four-wheel drive tractor is provided.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of clutch assembly that is used for four-wheel drive tractor, comprise housing, be provided with clutch shaft mechanism and clutch arm mechanism in the described housing, described clutch shaft mechanism comprises clutch shaft, the head of described clutch shaft is with clutch cover and plate assembly, what be complementary with clutch cover and plate assembly is clutch driven disc assembly, described clutch driven disc assembly is enclosed within on the clutch shaft, be with the declutch shaft bearing on the clutch shaft, be with release bearing assembly on the described declutch shaft bearing, the two ends of clutch shaft are with rolling bearing respectively, and the afterbody of described decoupler shaft is with drive coupling, and described drive coupling is with the shaft coupling cover outward; Described clutch arm mechanism comprises clutch release fork shaft, described clutch release fork shaft is plugged in the housing, described clutch release fork shaft is with clutch release fork outward, described clutch release fork and clutch separation rocking arm are fixedly connected, clutch separation rocking arm and clutch push rod adjustment fork rotates and is connected, and clutch push rod adjustment fork is connected with clutch pedal assembly on the housing; The work that is complementary of described clutch shaft mechanism and clutch arm mechanism.
Clutch is between motor and gearbox; play the transmission of power between separation, joint and overload protection motor and transmission system; tractor engine adopts internal-combustion engine; because the characteristic of itself; tractor plays trend gearbox and power output transmitting power; when clutch or separation; both also obtain or the disconnected power that goes simultaneously; double-action clutch makes main clutch that tractor travels with transferring power and the side clutch that power is passed to pto is fitted together, and with same set of separation and operating mechanism.
As preferably, be provided with outside framework oil seal in the described declutch shaft bearing, described outside framework oil seal is enclosed within on the clutch shaft, be with separation sleeve on the clutch shaft, described separation sleeve and rolling bearing fit, be provided with elastomer block in the described shaft coupling cover, described drive coupling is fastened by bearing pin and clutch shaft; Described clutch push rod adjustment is stuck and is fixed with clutch push rod, and described clutch push rod and clutch pedal assembly are complementary.
As preferably, the head of described clutch shaft and roller bearing shop are provided with the hole back-up ring, be provided with shaft block ring between described clutch shaft and outside framework oil seal, shaft block ring and rolling bearing fit, and described drive coupling and shaft coupling inner room are provided with the steel wire packing ring.
Therefore, the clutch assembly that is used for four-wheel drive tractor that the utility model provides, simple in structure, transmission of power continues.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of clutch assembly that is used for four-wheel drive tractor, comprise housing 1, be provided with clutch shaft mechanism and clutch arm mechanism in the described housing 1, described clutch shaft mechanism comprises clutch shaft 2, the head of described clutch shaft 2 is with clutch cover and plate assembly 3, what be complementary with clutch cover and plate assembly 3 is clutch driven disc assembly 4, described clutch driven disc assembly 4 is enclosed within on the clutch shaft 2, be with declutch shaft bearing 5 on the clutch shaft 2, be with release bearing assembly 6 on the described declutch shaft bearing 5, the two ends of clutch shaft 2 are with rolling bearing 7 respectively, the afterbody of described decoupler shaft 2 is with drive coupling 8, the described drive coupling 8 outer shaft coupling covers 9 that are with, be provided with outside framework oil seal 15 in the declutch shaft bearing 6, described outside framework oil seal 15 is enclosed within on the clutch shaft 2, be with separation sleeve 16 on the clutch shaft 2, described separation sleeve 16 fits with rolling bearing 7, be provided with elastomer block 17 in the described shaft coupling cover 9, described drive coupling 8 is fastened by bearing pin 18 and clutch shaft 2,7 on the head of clutch shaft 2 and rolling bearing are provided with hole back-up ring 20,15 of described clutch shaft 2 and outside framework oil seals are provided with shaft block ring 21, shaft block ring 21 fits with rolling bearing 7, and described drive coupling 8 and 9 in shaft coupling cover are provided with steel wire packing ring 22; Described clutch arm mechanism comprises clutch release fork shaft 10, described clutch release fork shaft 10 is plugged in the housing 1, the described clutch release fork shaft 10 outer clutch release forks 11 that are with, described clutch release fork 11 and clutch separation rocking arm 12 are fixedly connected, clutch separation rocking arm 12 rotates with clutch push rod adjustment fork 13 and is connected, clutch push rod adjustment fork 13 is connected with clutch pedal assembly 14 on the housing 1, be fixed with clutch push rod 19 on the clutch push rod adjustment fork 13, described clutch push rod 19 is complementary with clutch pedal assembly 14; The work that is complementary of described clutch shaft mechanism and clutch arm mechanism.

Claims (3)

1. clutch assembly that is used for four-wheel drive tractor, it is characterized in that: comprise housing (1), be provided with clutch shaft mechanism and clutch arm mechanism in the described housing (1), described clutch shaft mechanism comprises clutch shaft (2), the head of described clutch shaft (2) is with clutch cover and plate assembly (3), what be complementary with clutch cover and plate assembly (3) is clutch driven disc assembly (4), described clutch driven disc assembly (4) is enclosed within on the clutch shaft (2), be with declutch shaft bearing (5) on the clutch shaft (2), be with release bearing assembly (6) on the described declutch shaft bearing (5), the two ends of clutch shaft (2) are with rolling bearing (7) respectively, the afterbody of described decoupler shaft (2) is with drive coupling (8), the outer shaft coupling cover (9) that is with of described drive coupling (8); Described clutch arm mechanism comprises clutch release fork shaft (10), described clutch release fork shaft (10) is plugged in the housing (1), the outer clutch release fork (11) that is with of described clutch release fork shaft (10), described clutch release fork (11) and clutch separation rocking arm (12) are fixedly connected, clutch separation rocking arm (12) and clutch push rod adjustment fork (13) rotates and is connected, and the clutch push rod adjustment is pitched (13) and is connected with clutch pedal assembly (14) on the housing (1); The work that is complementary of described clutch shaft mechanism and clutch arm mechanism.
2. the clutch assembly that is used for four-wheel drive tractor according to claim 1, it is characterized in that: be provided with outside framework oil seal (15) in the described declutch shaft bearing (6), described outside framework oil seal (15) is enclosed within on the clutch shaft (2), be with separation sleeve (16) on the clutch shaft (2), described separation sleeve (16) fits with rolling bearing (7), be provided with elastomer block (17) in the described shaft coupling cover (9), described drive coupling (8) is fastened by bearing pin (18) and clutch shaft (2); Be fixed with clutch push rod (19) on the described clutch push rod adjustment fork (13), described clutch push rod (19) is complementary with clutch pedal assembly (14).
3. the clutch assembly that is used for four-wheel drive tractor according to claim 1 and 2, it is characterized in that: be provided with hole back-up ring (20) between the head of described clutch shaft (2) and rolling bearing (7), be provided with shaft block ring (21) between described clutch shaft (2) and outside framework oil seal (15), shaft block ring (21) fits with rolling bearing (7), is provided with steel wire packing ring (22) between described drive coupling (8) and shaft coupling cover (9).
CN2010202619244U 2010-07-13 2010-07-13 Clutch assembly for four-wheel drive tractor Expired - Fee Related CN201723613U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202619244U CN201723613U (en) 2010-07-13 2010-07-13 Clutch assembly for four-wheel drive tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202619244U CN201723613U (en) 2010-07-13 2010-07-13 Clutch assembly for four-wheel drive tractor

Publications (1)

Publication Number Publication Date
CN201723613U true CN201723613U (en) 2011-01-26

Family

ID=43491936

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202619244U Expired - Fee Related CN201723613U (en) 2010-07-13 2010-07-13 Clutch assembly for four-wheel drive tractor

Country Status (1)

Country Link
CN (1) CN201723613U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115082A (en) * 2013-03-05 2013-05-22 桂林福达机器有限公司 Film clutch mechanism for steering wheel tractor
CN104100647A (en) * 2014-07-28 2014-10-15 广西玉林卓越动力发电设备有限公司 Compact-structure shaft coupling and assembly process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103115082A (en) * 2013-03-05 2013-05-22 桂林福达机器有限公司 Film clutch mechanism for steering wheel tractor
CN104100647A (en) * 2014-07-28 2014-10-15 广西玉林卓越动力发电设备有限公司 Compact-structure shaft coupling and assembly process

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110126

Termination date: 20140713

EXPY Termination of patent right or utility model