Brake chassis for mobile intelligent control water and fertilizer integrated equipment

Abstract

The utility model relates to intelligent water and fertilizer integrated equipment, in particular to a brake chassis for mobile intelligent control water and fertilizer integrated equipment, which comprises a walking chassis, a steering mechanism and a brake mechanism, the steering mechanism comprises a connecting piece, a steering piece and a steering wheel, the connecting piece is connected with the walking chassis, and the steering piece can rotate around a vertical shaft relative to the connecting piece; steering wheels are arranged on the steering part, the walking chassis is supported by the steering wheels and the walking wheels in a matched mode, the walking chassis can walk and reverse, the brake mechanism comprises a brake shifting rod, a brake shaft and brake pads, the brake shifting rod is connected with the steering part and can rotate front and back, the brake shaft is arranged on the brake shifting rod, and the brake pads are arranged at the positions, corresponding to the steering wheels, of the brake shaft. The brake shifting rod rotates back and forth to drive the brake pad to move between the brake position and the standby position, and the brake shifting rod and the steering piece can be locked through a lock catch so that the walking chassis can be pulled to walk through the brake shifting rod.

Description

Technical Field

[0001] This utility model relates to intelligent integrated water and fertilizer equipment, specifically to a brake chassis for mobile intelligent integrated water and fertilizer equipment. Background Technology

[0002] Intelligent integrated water and fertilizer equipment often needs to be moved frequently, so it is usually mounted on and used in conjunction with a transport vehicle. Moving it is very convenient, as it is propelled by the transport vehicle. However, equipping the equipment with a separate vehicle is very costly, while simply loading the equipment onto the vehicle when in use and unloading it after reaching the designated location is cumbersome and requires multiple people to coordinate. Therefore, there is a need for a mobile chassis structure suitable for mobile intelligent integrated water and fertilizer equipment, which facilitates equipment movement and reduces costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a brake chassis for a mobile intelligent water and fertilizer integration equipment. The brake chassis can be towed and can also turn and brake. It is relatively low in cost and convenient for use in mobile intelligent water and fertilizer integration equipment.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a brake chassis for a mobile intelligent water and fertilizer integration equipment, including a walking chassis, a steering mechanism, and a braking mechanism. The steering mechanism includes a connecting member, a steering member, and steering wheels. The connecting member is connected to the walking chassis, and the steering member is connected to the connecting member and rotates relative to the connecting member around a vertical axis. Steering wheels are provided on the steering member, and the walking chassis is equipped with walking wheels. The walking wheels and steering wheels cooperate to support the walking chassis. The braking mechanism includes a brake lever, a brake shaft, and brake pads. The brake shaft is mounted on the brake lever, and brake pads are provided on the brake shaft. The brake lever is connected to the steering member, and each brake pad corresponds to one of the steering wheels. The brake lever rotates back and forth relative to the steering member, causing each brake pad to move between a braking position and a standby position. The walking chassis is supported and moves by its own walking wheels and the steering wheels of the steering mechanism. The steering mechanism can be used to adjust the walking direction, and the braking mechanism, in cooperation with the steering wheels, can achieve braking.

[0005] As an optional technical solution of this utility model, a latch is provided on the brake lever, and a locking hole is provided on the steering component. The latch rotates up and down relative to the brake lever and moves between the latched position and the unlocked position. By using the latch and the locking hole in cooperation, the brake lever can be locked, which facilitates the movement of the chassis and can prevent accidental braking during movement.

[0006] As an optional technical solution of this utility model, a connecting part is provided on the brake shaft, and the connecting part is connected to the brake lever through a support rod.

[0007] As an optional technical solution of this utility model, the steering component is provided with a wheel axle, and the wheel axle is provided with two steering wheels, which are symmetrically distributed on both sides of the steering component; the brake axle is provided with two brake pads, which correspond to the two steering wheels respectively, and the brake pads are in contact with the steering wheels when in the braking position.

[0008] As an optional technical solution of this utility model, the end of the brake pad is bent away from the steering wheel. Bending the brake pad away from the steering wheel can prevent the end of the brake pad from extending into the tread gaps or other structures on the outer end face of the steering wheel, thus avoiding damage to the equipment due to collision.

[0009] As an optional technical solution of this utility model, the steering mechanism is located at the front of the chassis, and a traction structure is provided on the brake lever. The traction mechanism can be used to pull the brake chassis and the mounted intelligent water and fertilizer integrated equipment.

[0010] As an optional technical solution of this utility model, the chassis is equipped with two walking wheels, and the wheel distance between the two walking wheels is greater than the wheel distance between the two reversing wheels.

[0011] Compared with the prior art, the advantages of this utility model are as follows: the walking chassis is supported by its own walking wheels and the steering wheels of the steering mechanism, which can walk and turn. The braking mechanism can also brake in cooperation with the steering wheels. It is easy to use in conjunction with mobile intelligent water and fertilizer integrated equipment. Compared with similar products in the prior art, it is convenient to use and has a low cost. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a side view of the brake chassis.

[0014] Figure 2 A schematic diagram of the brake chassis from the front view;

[0015] Figure 3 This is a schematic diagram of the bottom structure of the brake chassis;

[0016] Figure 4 A schematic diagram of the steering mechanism and braking mechanism;

[0017] Figure 5 This is a side view of the steering mechanism and braking mechanism.

[0018] In the diagram: 1. Chassis, 2. Connector, 3. Steering component, 4. Steering wheel, 5. Wheel, 6. Brake lever, 7. Brake shaft, 8. Brake pad, 9. Lock, 10. Connecting part, 11. Support rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0020] like Figures 1-5 As shown, the mobile intelligent integrated water and fertilizer equipment uses a brake chassis, which includes a walking chassis 1, a steering mechanism, and a braking mechanism. The steering mechanism includes a connecting member 2, a steering component 3, and a steering wheel 4. The connecting member 2 is connected to the walking chassis 1, and the steering component 3 is connected to the connecting member 2 and rotates relative to the connecting member 2 around a vertical axis. Specifically, the connecting member 2 is provided with a steering shaft, which is vertically oriented and has a bearing structure. The bearing structure is connected to the steering component 3, and the steering component 3 can rotate relative to the connecting member 2 around the steering shaft. The steering component 3 is provided with a steering wheel 4.

[0021] The chassis 1 is a frame structure equipped with wheels 5. The chassis 1 has an installation area for mounting intelligent integrated water and fertilizer equipment. The wheels 5 and steering wheels 4 work together to support the chassis 1. Under the action of the wheels 5 and steering wheels 4, the chassis 1 can move. The steering component 3 can rotate relative to the connecting component 2 to adjust the orientation of the steering wheels 4, thereby adjusting the direction of travel of the chassis 1.

[0022] The braking mechanism includes a brake lever 6, a brake shaft 7, and brake pads 8. The brake lever 6 is connected to the steering component 3 and can rotate back and forth relative to the steering component 3. The brake lever 6 is equipped with a brake shaft 7, and brake pads 8 are provided on the brake shaft 7 corresponding to each steering wheel 4. When the brake lever 6 moves forward relative to the steering component 3 and moves each brake pad 8 away from the corresponding steering wheel 4, each brake pad 8 is in the standby position. When the brake lever 6 rotates backward relative to the steering component 3 and moves each brake pad 8 into contact with the corresponding steering wheel 4, each brake pad 8 is in the braking position.

[0023] Specifically, the steering component 3 is equipped with an axle, on which two steering wheels 4 are mounted. The two steering wheels 4 are symmetrically distributed on both sides of the steering component 3. The brake axle 7 is equipped with two brake pads 8, each corresponding to one of the two steering wheels 4. During braking, both brake pads 8 are in the braking position and engage with the corresponding steering wheel 4 to achieve braking. The ends of the brake pads 8 should be bent and raised away from the steering wheels 4 to prevent the ends of the brake pads 8 from inserting into the tire tread gaps during braking, which could damage the equipment.

[0024] Preferably, there are two traveling wheels 5, positioned near the rear of the chassis 1. The steering mechanism is located at the front of the chassis 1, and the wheel spacing between the two traveling wheels 5 is greater than the wheel spacing between the two reversing wheels. The brake lever 6 is also equipped with a traction structure, which can be a traction vehicle connection hole suitable for use with a traction vehicle or a pull ring structure suitable for manual pulling.

[0025] The brake lever 6 is also equipped with a latch 9, and the steering component 3 is equipped with a locking hole. The latch 9 is connected to the brake lever 6 and can rotate up and down relative to the brake lever 6. The latch 9 is equipped with a locking hook suitable for engaging with the locking hole. When the brake lever 6 is rotated backward and the latch 9 is in a position that can engage with the latch 9, the latch 9 flips downward and the locking hook engages with the locking hole. At this time, the brake lever 6 is locked and cannot rotate forward or backward. At this time, the chassis 1 can be driven to move by pulling the brake lever 6, avoiding braking during movement. Furthermore, the brake lever 6 is equipped with a mounting hole, through which the latch 9 is installed. One end of the latch 9 extends out from the front of the brake lever 6 and is equipped with an operating part, while the other end of the latch 9 extends out from the rear of the brake lever 6 and is equipped with a locking hook. The latch 9 can be rotated up and down through the operating part to achieve adjustment.

[0026] Please see Figure 4 and Figure 5 As an optional implementation, the brake shaft 7 is also provided with a connecting part 10. The connecting part 10 is a plate-shaped or block-shaped structure that protrudes from the outside of the brake shaft 7. The connecting part 10 and the brake lever 6 are also connected by a support rod 11. The support rod 11, the connecting part 10 and the brake lever 6 form a triangular support structure.

[0027] In this specification, the terms "an embodiment," "example," "specific example," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A brake chassis for a mobile intelligent water and fertilizer integrated device, characterized in that: The system includes a chassis (1), a steering mechanism, and a braking mechanism. The steering mechanism includes a connector (2), a steering component (3), and a steering wheel (4). The connector (2) is connected to the chassis (1). The steering component (3) is connected to the connector (2) and rotates relative to the connector (2) around a vertical axis. The steering component (3) is provided with a steering wheel (4). The chassis (1) is provided with a walking wheel (5). The walking wheel (5) and the steering wheel (4) cooperate to support the chassis (1). The braking mechanism includes a brake lever (6), a brake shaft (7), and brake pads (8). The brake shaft (7) is provided on the brake lever (6). The brake pads (8) are provided on the brake shaft (7). The brake lever (6) is connected to the steering component (3) and each brake pad (8) corresponds to each steering wheel (4). The brake lever rotates back and forth relative to the steering component (3) and moves each brake pad (8) between the braking position and the standby position. ​ 2. The brake chassis for mobile intelligent water and fertilizer integrated equipment according to claim 1, characterized in that: A latch (9) is provided on the brake lever (6), and a locking hole is provided on the steering component (3). The latch (9) rotates up and down relative to the brake lever (6) and moves between the latch (9) position and the unlock position.

3. The brake chassis for mobile intelligent water and fertilizer integrated equipment according to claim 2, characterized in that: A connecting part (10) is provided on the brake shaft (7), and the connecting part (10) is connected to the brake lever through a support rod (11).

4. The brake chassis for mobile intelligent water and fertilizer integrated equipment according to claim 2, characterized in that: The steering component (3) is provided with a wheel axle, and two steering wheels (4) are provided on the wheel axle. The two steering wheels (4) are symmetrically distributed on both sides of the steering component (3). The brake shaft (7) is provided with two brake pads (8). The two brake pads (8) correspond to the two steering wheels (4) respectively, and the brake pads (8) engage with the steering wheels (4) when in the braking position.

5. The mobile intelligent control water and fertilizer integrated equipment brake chassis according to claim 4, characterized in that: The end of the brake pad (8) bends away from the steering wheel (4).

6. The mobile intelligent control water and fertilizer integrated equipment brake chassis according to claim 5, characterized in that: The steering mechanism is located at the front of the walking chassis (1), and the brake lever (6) is equipped with a traction structure.

7. The mobile intelligent control water and fertilizer integrated equipment brake chassis according to claim 6, characterized in that: The chassis (1) is equipped with two traveling wheels (5), and the wheel distance between the two traveling wheels (5) is greater than the wheel distance between the two reversing wheels.

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