CN2581284Y - Wheel-type tractor with adjustable gap to land - Google Patents
Wheel-type tractor with adjustable gap to land Download PDFInfo
- Publication number
- CN2581284Y CN2581284Y CN 02270233 CN02270233U CN2581284Y CN 2581284 Y CN2581284 Y CN 2581284Y CN 02270233 CN02270233 CN 02270233 CN 02270233 U CN02270233 U CN 02270233U CN 2581284 Y CN2581284 Y CN 2581284Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- steering shaft
- connecting panel
- shaft connecting
- axle
- 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 - Lifetime
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- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model relates to a tractor. The utility model comprises a transmission system, a steering and braking system, a walking system, and a power output and tow device, wherein, arietiform shafts are arranged at both ends of a front axle, and each arietiform shaft comprises a steering shaft inserted and arranged in one end hole of the front axle and a front wheel shaft perpendicular to the steering shaft, wherein, the lower part of the steering shaft has a connecting plate for the steering shaft which is in the same surface with the steering shaft. The inner side of the front wheel shaft has a connecting plate for a wheel shaft which is perpendicular to the front wheel shaft. The connecting plate for the steering shaft and the connecting plate for a wheel shaft are connected together through detachable screw bolts. According to needs, the ground clearance of the front axle and a back axle can be adjusted. The utility model can be used in many conditions.
Description
Technical field
The utility model relates to a kind of trac..
Technical background
Existing trac. particularly the ground Clearance of small four-wheel tractor all be uncontrollable, the goat's horn axle is installed at the propons two ends of trac., the front jockey wheel of trac. just is installed on the goat's horn axle.This goat's horn axle has two axles that substantially vertically are connected as a single entity, and one of them is installed on the propons, and another is used to install wheel.The main gear of tractor rear axle, diff and final transmission all are installed in the same housing.The propons of this structure and back axle have all limited the adjustment in crack, trac. ground.
Summary of the invention
The purpose of this utility model provides adjustable wheel-tire tractor of a kind of ground Clearance.
For achieving the above object, the utility model adopts following technical scheme:
Adjustable wheel-tire tractor of a kind of ground Clearance described in the utility model comprises transmission system, turns to and brake system, Running System, takeoff output and draw gear, wherein, the goat's horn axle that is installed in the propons two ends comprises the steering shaft and the front wheel spindle vertical with steering shaft that can be inserted in the propons stomidium, it is characterized in that: have steering shaft connecting panel isoplanar below the steering shaft with it, the inboard of front wheel spindle has vertical with it wheel shaft connecting panel, and steering shaft connecting panel and wheel shaft connecting panel are by the detouchable bolted connection together.Described steering shaft connecting panel and wheel shaft connecting panel have two rows 4-8 bolt hole altogether accordingly.
The final transmission of back axle has independent housing, is installed in the inboard of drive wheel respectively, and the miniature gears at differential axle two ends is by intermediate gear and final drive gear engagement.
Rear axle housing body is connected with final transmission casing flange.
After adopting technique scheme, just can adjust the ground Clearance of propons by the tie bolt of steering shaft connecting panel on the adjustment goat's horn axle and wheel shaft connecting panel; Unclamp the tie bolt on the flange of rear axle housing body and final transmission housing junction, it is fixing that flange is rotated a certain angle again, just can regulate the ground Clearance of back axle.The ground Clearance of adjusting propons and back axle simultaneously just can be adjusted the crack, ground of whole trac..
Description of drawings
Fig. 1 is the structural representation of steering shaft of the goat's horn axle of an embodiment of the present utility model;
Fig. 2 is the back view of Fig. 1;
Fig. 3 is the structural representation of front wheel spindle;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is a kind of assembled state reference diagram of goat's horn axle;
Fig. 6 is the another kind of assembled state reference diagram of goat's horn axle;
Fig. 7 is the structural representation of back axle and final running part.
As shown in drawings, adjustable wheel-tire tractor of a kind of ground Clearance described in the utility model comprises transmission system, turns to and brake system, Running System, takeoff output and draw gear, wherein, the goat's horn axle that is installed in the propons two ends comprises the steering shaft and the front wheel spindle vertical with steering shaft that can be inserted in the propons stomidium, as shown in Figure 1 and Figure 2, steering shaft 1 below have steering shaft connecting panel 2 isoplanar with it; As shown in Figure 3, Figure 4, the inboard of front wheel spindle 3 has vertical with it wheel shaft connecting panel 4, and steering shaft connecting panel 2 passes through the detouchable bolted connection together with wheel shaft connecting panel 4.Steering shaft connecting panel 2 and wheel shaft connecting panel 4 have two rows totally 6 bolts hole accordingly.As Fig. 5, shown in Figure 6, according to the cooresponding position of bolt hole difference, connecting panel can have multiple connection mode, and correspondingly the diff-H of front wheel spindle and steering shaft also just has multiple situation to adjust.
As shown in Figure 7, the wheel-tire tractor that this ground Clearance is adjustable, the final transmission of its back axle has independent housing 5, be installed in the inboard of drive wheel 6 respectively, the miniature gears 7 at differential axle two ends is by intermediate gear 8 and final drive gear 9 engagements, rear axle housing body 10 is connected with final transmission housing 5 flanges, and the side of final transmission housing 5 and the end face correspondence position of axle housing body 10 have flange, with bolt rear axle housing body 10 and final transmission housing 5 is connected into square.Between miniature gears 7 and final drive gear 9, increased the maximum ground Clearance that intermediate gear 8 has further improved back axle, because rear axle housing body 10 connects into square with final transmission housing 5, and flange is circular, that is to say a bolt hole on rear axle housing body 10 flanges any one bolt hole on can corresponding final transmission housing 5, difference is that different bolts is to the ground Clearance difference of seasonable back axle.When adjusting the ground Clearance of back axle if desired,, final transmission housing 5 is rotated certain positions be connected with rear axle housing body 10 again and get final product as long as unclamp flange plate bolt.
Certainly, as other embodiment of the present utility model, the bolt hole on steering shaft connecting panel 2 and the wheel shaft connecting panel 4 can have multiple aligning method, has just enumerated wherein a kind of at this.
Claims (4)
1, adjustable wheel-tire tractor of a kind of ground Clearance, comprise transmission system, turn to and brake system, Running System, takeoff output and draw gear, wherein, the goat's horn axle that is installed in the propons two ends comprises the steering shaft and the front wheel spindle vertical with steering shaft that can be inserted in the propons stomidium, it is characterized in that: have steering shaft connecting panel isoplanar (2) below the steering shaft (1) with it, the inboard of front wheel spindle (3) has vertical with it wheel shaft connecting panel (4), and steering shaft connecting panel (2) passes through the detouchable bolted connection together with wheel shaft connecting panel (4).
2, adjustable wheel-tire tractor of a kind of ground Clearance according to claim 1 is characterized in that: described steering shaft connecting panel (2) and wheel shaft connecting panel (4) have two rows 4-8 bolt hole altogether accordingly.
3, adjustable wheel-tire tractor of a kind of ground Clearance according to claim 1 and 2, it is characterized in that: the final transmission of back axle has independent housing (5), be installed in the inboard of drive wheel (6) respectively, the miniature gears at differential axle two ends (7) is by intermediate gear (8) and final drive gear (9) engagement.
4, adjustable wheel-tire tractor of a kind of ground Clearance according to claim 4 is characterized in that: rear axle housing body (10) is connected with final transmission housing (5) flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270233 CN2581284Y (en) | 2002-10-16 | 2002-10-16 | Wheel-type tractor with adjustable gap to land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270233 CN2581284Y (en) | 2002-10-16 | 2002-10-16 | Wheel-type tractor with adjustable gap to land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581284Y true CN2581284Y (en) | 2003-10-22 |
Family
ID=33735326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270233 Expired - Lifetime CN2581284Y (en) | 2002-10-16 | 2002-10-16 | Wheel-type tractor with adjustable gap to land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581284Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802628A (en) * | 2013-12-27 | 2014-05-21 | 江苏大学 | Broad ground clearance adjustable chassis and adjusting method |
-
2002
- 2002-10-16 CN CN 02270233 patent/CN2581284Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802628A (en) * | 2013-12-27 | 2014-05-21 | 江苏大学 | Broad ground clearance adjustable chassis and adjusting method |
| CN103802628B (en) * | 2013-12-27 | 2016-01-06 | 江苏大学 | A kind of wide cut ground Clearance adjustable base and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |