CN220441231U - Tractor suspension and auxiliary suspension - Google Patents
Tractor suspension and auxiliary suspension Download PDFInfo
- Publication number
- CN220441231U CN220441231U CN202321607555.3U CN202321607555U CN220441231U CN 220441231 U CN220441231 U CN 220441231U CN 202321607555 U CN202321607555 U CN 202321607555U CN 220441231 U CN220441231 U CN 220441231U
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- seat
- oil cylinder
- lifting
- tractor
- hanging
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- 239000000725 suspension Substances 0.000 title claims abstract description 51
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Abstract
The utility model discloses a tractor suspension system and an auxiliary suspension system, wherein the suspension system comprises a mounting seat, a chute, a lifting seat, a sliding plate, a lifting oil cylinder, a suspension seat, a suspension bracket, a connecting seat and an adjusting oil cylinder; the auxiliary suspension system comprises a lifting seat, a swinging seat, a suspension seat, a mounting rack, a suspension bracket, a wheel axle, a supporting wheel, a connecting seat and an adjusting oil cylinder; one end of the lifting oil cylinder is hinged to two sides of the lifting beam, and the other end of the lifting oil cylinder is connected to the wheel shaft through a lifting oil cylinder wheel shaft seat; two longitudinal swing beams are arranged in parallel between the lifting seat and the suspension bracket; the side of the lifting seat is provided with an oil cylinder support A, the same side of the swinging beam is provided with an oil cylinder support B, and two ends of the swinging oil cylinder are respectively hinged on the oil cylinder support A and the oil cylinder support B. According to the utility model, two transversely parallel lifting beams or a vertical sliding lifting mechanism are adopted, so that the agricultural implement can be lifted vertically, the levelness of the agricultural implement with proper work is ensured, and the agricultural implement can swing left and right in accordance with the agricultural operation requirement.
Description
Technical Field
The utility model belongs to the technical field of tractor auxiliary equipment, and particularly relates to a tractor suspension system and an auxiliary suspension system.
Background
The tractor suspension device is used for connecting with the farm machinery and transmitting the lifting force and the traction force of the tractor to the farm machinery. The existing suspension bracket generally adopts a lifting arm as a lifting mechanism when lifting the agricultural implement, the agricultural implement lifting mode is arc-shaped lifting when lifting the agricultural implement, and the integral eccentricity of the agricultural implement can be caused when swinging the tail agricultural implement; when the tractor drags a heavy farm tool, the gravity center of the tractor and the farm tool moves backwards, so that the phenomenon of head tilting of the tractor is likely to happen, the head tilting easily causes the out of control of the tractor, and the transportation safety is lower.
Disclosure of Invention
In order to solve the problems, the utility model provides a tractor suspension system and an auxiliary suspension system, which can vertically lift an agricultural implement and swing the agricultural implement in parallel left and right according to agricultural operation requirements.
The utility model adopts the technical scheme that:
a tractor suspension system comprising: the mounting seat is provided with a sliding groove; the sliding plates are arranged on two sides of one end of the lifting seat, and the combination of the sliding plates and the lifting seat can slide in the sliding groove; the lifting oil cylinders are arranged on the sliding grooves on two sides of the sliding plate and are used for providing power for the movement of the sliding plate in the sliding grooves; the hanging frame is arranged on the hanging seat twice, and the top of the hanging seat is provided with a connecting seat; the connecting seat is provided with an adjusting oil cylinder connecting seat and is used for being connected with the adjusting oil cylinder; two longitudinal swing beams are arranged in parallel between the lifting seat and the suspension bracket; the side of the lifting seat is provided with an oil cylinder support A, the same side of the swinging beam is provided with an oil cylinder support B, and two ends of the swinging oil cylinder are respectively hinged to the oil cylinder support A and the oil cylinder support B.
Further, the sliding groove is a T-shaped groove, and the direction of the sliding groove is a vertical direction.
Further, the upper side and the lower side of the hanging seat are provided with swinging oil cylinders, and the swinging oil cylinders are connected between the hanging seat and the lifting seat, so that the hanging seat can move left and right relative to the lifting seat.
The utility model also discloses an auxiliary suspension system of the tractor, which comprises: the lifting seat is connected with the swinging seat through two transversely parallel lifting beams; the swinging seat is connected with the suspension seat through two swinging beams which are longitudinally parallel; the mounting rack is arranged below the lifting seat and is used for being connected with the tractor hanging frame; the suspension brackets are arranged on two sides of the suspension seat and are used for connecting agricultural implements; the wheel shaft is arranged below the lifting beam through the lifting oil cylinder and the wheel frame, and the supporting wheels are arranged at two ends of the wheel shaft; the connecting seat is arranged above the hanging seat, and is provided with an adjusting oil cylinder connecting seat for being connected with the adjusting oil cylinder; the swing seat is provided with an oil cylinder support A, the swing beams on the same side are provided with oil cylinder supports B, and two ends of the swing oil cylinder are respectively hinged with the oil cylinder supports A and B; one end of the lifting oil cylinder is hinged to two sides of the lifting beam, and the other end of the lifting oil cylinder is connected to the wheel shaft through a lifting oil cylinder wheel shaft seat.
Further, hanging seats are arranged on the hanging seats between the hanging frames on the two sides.
The utility model also provides a tractor, wherein the auxiliary suspension system of the tractor is arranged on the front side of the tractor, the rear side of the tractor or symmetrically arranged on the front side and the rear side of the tractor.
The utility model has the beneficial effects that:
(1) The utility model adopts two transversely parallel lifting beams or a vertical sliding lifting mechanism, can vertically lift the agricultural implement, and ensures that the agricultural implement has levelness suitable for working;
(2) The utility model adopts two longitudinal parallel swinging beams, and can swing left and right in accordance with the requirement of agricultural operation;
(3) When the tractor drags a heavier agricultural implement, the supporting wheels can effectively provide extra supporting points for the tractor, so that the gravity center of the whole tractor and the agricultural implement moves forward, the tractor is prevented from tilting, and the tractor is prevented from being out of control;
(4) The auxiliary hanging frames of the tractor are arranged on the front side and the rear side of the tractor, so that when the tires of the tractor sink into mud, the hanging frames on the two sides can be downwards moved to support, and the tractor is forced to be upwards lifted, so that the tractor is released.
Drawings
FIG. 1 is a schematic diagram of a tractor suspension system according to the present utility model;
FIG. 2 is a schematic diagram of a tractor suspension system according to the present utility model;
FIG. 3 is a schematic view of an auxiliary suspension system for a tractor according to the present utility model;
FIG. 4 is a schematic diagram of a tractor auxiliary suspension system according to the present utility model;
FIG. 5 is a schematic view of a use state of the present utility model;
FIG. 6 is a schematic view of another use state of the present utility model;
FIG. 7 is a schematic diagram of a tractor suspension system employing a laterally oscillating cylinder in accordance with the present utility model;
in the figure: 1-lifting seat, 2-lifting beam, 3-swinging seat, 4-swinging beam, 5-mounting frame, 6-wheel frame, 7-swinging cylinder, 8-hanging seat, 9-hanging frame, 10-connecting seat, 11-adjusting cylinder connecting seat, 12-adjusting cylinder, 13-hanging seat, 14-cylinder bracket A, 15-cylinder bracket B, 16-tractor hanging frame, 17-supporting wheel, 18-wheel axle, 19-lifting cylinder, 20-lifting cylinder wheel axle seat, 21-mounting seat, 22-chute and 23-sliding plate.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The following is a first embodiment of the present utility model:
as shown in fig. 1 and 2, there is provided a tractor suspension system including a mounting base 21, the mounting base 21 being provided with a vertical T-shaped chute 22; the lifting seat 1, two sides of one end of the lifting seat 1 are provided with sliding plates 23, and the combination of the sliding plates 23 and the lifting seat 1 can slide in the sliding groove 22; the lifting oil cylinders 19 are arranged on the sliding grooves 22 on two sides of the sliding plate 23 and are used for providing power for the movement of the sliding plate 23 in the sliding grooves 22; the hanging seat 8 is provided with hanging frames 9 twice, and the top of the hanging seat 8 is provided with a connecting seat 10; the connecting seat is provided with an adjusting oil cylinder connecting seat 11 which is used for being connected with an adjusting oil cylinder 12, and the adjusting oil cylinder 12 can play a role in arc lifting of an original tractor to an agricultural implement; two longitudinal swinging beams 4 are arranged in parallel between the lifting seat 1 and the hanging frame 9; the side of the lifting seat 1 is provided with an oil cylinder support A14, the same side of the swinging beam 4 is provided with an oil cylinder support B15, and two ends of the swinging oil cylinder 7 are respectively hinged on the oil cylinder support A14 and the oil cylinder support B15.
As shown in fig. 7, the present utility model can also move the suspension base 8 laterally with respect to the lifting base 1 by providing the swing cylinders 7 on both upper and lower sides of the suspension base 8 in the same manner as the lifting base 1 slides in the T-shaped groove 22.
The following is a second embodiment of the present utility model:
as shown in fig. 3 and 4, there is provided a tractor auxiliary suspension system, which comprises a lifting seat 1, wherein the lifting seat 1 is in a U-shaped groove structure, one ends of two transversely parallel lifting beams 2 penetrate through two sides of the lifting seat 1 and are hinged with the same, and the other ends of the lifting beams 2 are hinged with one side of a swinging seat 3; the other side of the swinging seat 3 is hinged with two swinging beams 4 which are longitudinally parallel, and the other end of the swinging beam 4 is hinged with a hanging seat 8. In summary, the swing seat 3 can move up and down with respect to the lift seat 1, and the suspension seat 8 can move left and right with respect to the swing seat 3. The mounting frame 5 is mounted below the lifting seat 1 for connection with a tractor hanger 16 on a tractor. The hanging frame 9 is arranged at two sides of the hanging seat 8 and is used for connecting agricultural machinery. The wheel axle 18 is arranged below the lifting beam 2, the wheel axle 18 is hinged with the mounting frame 5 through the wheel frame 6, in order to control the up-and-down movement of the swinging seat 3, two lifting oil cylinder wheel axle seats 20 are arranged on the wheel axle 18, one ends of two parallel lifting oil cylinders 19 are respectively hinged to two sides of the lifting beam 2, the other ends of the two parallel lifting oil cylinders 19 are hinged to the lifting oil cylinder wheel axle seats 20, and supporting wheels 17 are arranged at two ends of the wheel axle 18. When the lift cylinder 19 is extended, the distance between the wheel shaft 18 and the swinging seat 3 increases, and the swinging seat 3 is controlled to be lifted upward. A connecting seat 10 is arranged above the suspension seat 8, an adjusting oil cylinder connecting seat 11 is arranged on the connecting seat 10 and is used for being connected with an adjusting oil cylinder 12, and the adjusting oil cylinder 12 can play a role in arc lifting of an original tractor on an agricultural implement; a hanging seat 13 is arranged on the hanging seat 8 between the hanging frames 9 at the two sides, and the adjusting oil cylinder 12 and the hanging seat 13 are used for connecting rear farm tools. The swinging seat 3 is provided with an oil cylinder support A14, the swinging beams 4 on the same side are provided with an oil cylinder support B15, and two ends of the swinging oil cylinder 7 are respectively hinged with the oil cylinder support A14 and the oil cylinder support B15. When the left and right swing of the suspension seat 8 is required to be controlled, the swing cylinder 7 can be extended or shortened.
In this embodiment, as shown in fig. 7, the swing cylinders 7 may be provided on both the upper and lower sides of the suspension base 8, and the suspension base 8 may be moved laterally with respect to the lift base 1.
As shown in fig. 5 and 6, the tractor suspension and auxiliary suspension system of the present utility model can be installed not only on the front side or the rear side of the tractor, but also on both front and rear sides of the tractor at the same time.
Claims (5)
1. A tractor suspension system, comprising: the mounting seat is provided with a sliding groove; the sliding plates are arranged on two sides of one end of the lifting seat, and the combination of the sliding plates and the lifting seat can slide in the sliding groove; the lifting oil cylinders are arranged on the sliding grooves on two sides of the sliding plate and are used for providing power for the movement of the sliding plate in the sliding grooves; the hanging rack is arranged at two sides of the hanging seat, and the top of the hanging seat is provided with a connecting seat; the connecting seat is provided with an adjusting oil cylinder connecting seat and is used for being connected with the adjusting oil cylinder; two longitudinal swing beams are arranged in parallel between the lifting seat and the suspension bracket; the side of the lifting seat is provided with an oil cylinder support A, the same side of the swinging beam is provided with an oil cylinder support B, and two ends of the swinging oil cylinder are respectively hinged to the oil cylinder support A and the oil cylinder support B.
2. A tractor suspension system as defined by claim 1 wherein: the chute is a T-shaped chute, and the direction of the chute is a vertical direction.
3. A tractor suspension system as defined by claim 1 wherein: the upper and lower both sides of hanging seat are equipped with the swing hydro-cylinder, the swing hydro-cylinder is connected between hanging seat and lifting seat, makes the hanging seat can be for lifting seat left and right movement.
4. A tractor-assisted suspension system, comprising: the lifting seat is connected with the swinging seat through two transversely parallel lifting beams; the swinging seat is connected with the suspension seat through two swinging beams which are longitudinally parallel; the mounting rack is arranged below the lifting seat and is used for being connected with the tractor hanging frame; the suspension brackets are arranged on two sides of the suspension seat and are used for connecting agricultural implements; the wheel shaft is arranged below the lifting beam through the lifting oil cylinder and the wheel frame, and the supporting wheels are arranged at two ends of the wheel shaft; the connecting seat is arranged above the hanging seat, and is provided with an adjusting oil cylinder connecting seat for being connected with the adjusting oil cylinder; the swing seat is provided with an oil cylinder support A, the swing beams on the same side are provided with oil cylinder supports B, and two ends of the swing oil cylinder are respectively hinged with the oil cylinder supports A and B; one end of the lifting oil cylinder is hinged to two sides of the lifting beam, and the other end of the lifting oil cylinder is connected to the wheel shaft through a lifting oil cylinder wheel shaft seat.
5. A tractor-assisted suspension system as defined by claim 4 wherein: and hanging seats are arranged on the hanging seats between the hanging frames at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607555.3U CN220441231U (en) | 2023-06-25 | 2023-06-25 | Tractor suspension and auxiliary suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607555.3U CN220441231U (en) | 2023-06-25 | 2023-06-25 | Tractor suspension and auxiliary suspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220441231U true CN220441231U (en) | 2024-02-06 |
Family
ID=89734010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321607555.3U Active CN220441231U (en) | 2023-06-25 | 2023-06-25 | Tractor suspension and auxiliary suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220441231U (en) |
-
2023
- 2023-06-25 CN CN202321607555.3U patent/CN220441231U/en active Active
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