Quick-mounting type tractor chassis brake shell connecting device

Abstract

The utility model relates to tractor technical field, and disclose a kind of fast -mounted tractor chassis brake shell connecting device, including bearing chassis, the upper end of fixed disc is fixedly arranged with connecting groove, the upper end of mounting disc is fixedly arranged with mounting screw hole, the upper end of mounting disc is fixedly arranged with hydraulic push rod one, the upper end of hydraulic push rod one is movably arranged with push rod one, the upper end of push rod one is fixedly arranged with connecting end, the upside of bearing chassis is fixedly arranged with brake outer shell.The fast -mounted tractor chassis brake shell connecting device, by the improvement to shell connecting device, so that the fixed connection and protection ability of the shell connecting device can be improved, in the actual use process of the shell connecting device, chassis brake shell can be connected and fixed according to needs, it is convenient to protect the use of chassis brake shell, improve the brake effect of fast -mounted tractor chassis brake shell connecting device.

Description

Technical Field

[0001] This utility model relates to the field of tractor technology, specifically to a quick-install tractor chassis brake housing connection device. Background Technology

[0002] A tractor is a self-propelled power unit used to traction and drive work machinery to complete various mobile tasks. It consists of an engine, transmission, walking, steering, hydraulic suspension, power output, electrical instruments, driving control and traction systems or devices. The engine power is transmitted to the drive wheels through the transmission system, enabling the tractor to move. In real life, rubber belts are commonly used as the medium for power transmission.

[0003] Existing patent document CN206268336U discloses a braking device for rail vehicles. The housing of the braking device is mounted on the vehicle frame, allowing the frame to suspend the device. The output shaft is connected to a connecting sleeve via a flange or spline connection, allowing the sleeve to rotate with the output shaft. When the connecting sleeve rotates, the brake coil rotates within the magnetic stator, cutting magnetic lines of force and generating a voltage across its terminals, charging the capacitor. When the brake switch is closed, the voltage across the capacitor is applied to the electromagnetic coil. Due to the impedance of the electromagnetic coil, the current within it increases slowly, gradually increasing the pressure of the brake disc on the friction disc, thus preventing a sudden increase in braking force and a large impact. As the vehicle speed gradually decreases, the voltage across the capacitor gradually decreases, further reducing the pressure on the friction disc, causing the vehicle to stop slowly. Upon closing the brake switch, the pressure on the friction disc will gradually increase again. During deceleration, the pressure on the brake disc on the friction disc gradually decreases, thus making the vehicle's braking and deceleration process smoother and improving the riding experience. In addition, the braking method is simple and does not require long-term experience accumulation to brake the vehicle smoothly. The connecting sleeve is a hollow sleeve with an internal spline. The output shaft is splined to the connecting sleeve, which can be easily disassembled and assembled, and the connection is stable. The upper part of the housing is provided with a lifting lug with multiple connecting holes. The housing is connected to the frame by the lifting lug and bolts. The lifting lug is located at the upper end of the housing to facilitate the alignment of the connecting pipe and the output shaft. Dust covers are provided at both ends of the connecting sleeve. Since the braking device of this rail vehicle is located at the bottom of the vehicle, the dust covers can prevent dust from entering the gap.

[0004] However, in the existing technology CN206268336U patent, the fixing and protection capabilities of a rail vehicle braking device are poor. As a result, in the actual use of the rail vehicle braking device, it is impossible to connect and fix the chassis brake housing as needed, making it inconvenient to use the chassis brake housing for protection, which affects the braking effect of the rail vehicle braking device. Utility Model Content

[0005] Technical problems to be solved The purpose of this utility model is to provide a quick-install tractor chassis brake housing connection device to solve the problem of poor fixed connection and protection capability of the rail vehicle braking device mentioned in the background art.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a quick-install tractor chassis brake housing connection device, comprising a bearing chassis, an mounting plate fixedly disposed on the upper end of the bearing chassis, a fixing plate fixedly disposed on the upper end of the mounting plate, a connecting groove fixedly disposed on the upper end of the fixing plate, a mounting screw hole fixedly disposed on the upper end of the mounting plate, a hydraulic push rod fixedly disposed on the upper end of the mounting plate, a push rod movably disposed on the upper end of the hydraulic push rod, a connecting end fixedly disposed on the upper end of the push rod, and a brake housing fixedly disposed on the upper side of the bearing chassis.

[0007] As a further improvement of this utility model: a sealing layer is fixedly provided at the lower end of the brake housing, and a fixing screw hole is fixedly provided at the upper end of the brake housing. By improving the housing connection device, the fixing connection and protection capabilities of the housing connection device are improved. In the actual use of the housing connection device, the chassis brake housing can be connected and fixed as needed, which facilitates the protection of the chassis brake housing and improves the braking effect of the quick-install tractor chassis brake housing connection device.

[0008] As a further embodiment of this utility model: the upper end of the brake housing is fixedly provided with a connecting screw hole, and the upper end of the brake housing is fixedly provided with a fixing block. The use of the bearing chassis facilitates the connection and fixing of the mounting plate and the fixing plate. The use of the connecting groove facilitates the connection of the tractor chassis. The use of the mounting screw hole facilitates the installation of the bearing chassis. The extension and retraction of the hydraulic push rod and the push rod push the connecting end to a suitable height, which facilitates the connection of the quick-install tractor chassis brake housing connecting device.

[0009] As a further embodiment of this utility model: a movable block is fixedly provided at one end of the fixed block, and a carbon fiber layer is movably provided on the lower side of the brake housing. The use of the brake housing and the sealing layer facilitates the protection of the quick-install tractor brake disc. The use of the fixing screw hole facilitates the fixing of the brake housing and the sealing layer. The use of the connecting screw hole facilitates the connection of the brake housing.

[0010] As a further embodiment of this utility model: a connecting layer is fixedly provided at the upper end of the carbon fiber layer, and a polyamide fiber layer is fixedly provided at the upper end of the connecting layer. The use of fixed blocks and movable blocks facilitates the fixing of the quick-installation tractor chassis brake housing connecting device. Then, the use of a waterproof coating facilitates the braking of the quick-installation tractor bearing chassis.

[0011] As a further improvement of this utility model: a silver fiber layer is fixedly provided at the upper end of the polyamide fiber layer, and a waterproof coating fiber is fixedly provided at the upper end of the silver fiber layer. By using the connecting layer, the connection between the polyamide fiber layer, the silver fiber layer, and the waterproof coating fiber is facilitated, thereby improving the protective effect of the quick-installation tractor chassis brake housing connecting device.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The quick-install tractor chassis brake housing connection device improves the fixing and protection capabilities of the housing connection device through improvements. In actual use, the chassis brake housing can be connected and fixed as needed, which facilitates the protection of the chassis brake housing and improves the braking effect of the quick-install tractor chassis brake housing connection device. 2. This quick-install tractor chassis brake housing connecting device facilitates the connection and fixation of the mounting plate and the fixing plate through the use of the bearing chassis. Then, it facilitates the connection of the tractor chassis through the use of the connecting groove. Then, it facilitates the installation of the bearing chassis through the use of the mounting screw holes. Then, it facilitates the connection of the quick-install tractor chassis brake housing connecting device by extending and retracting the hydraulic push rod 1 and the push rod 1. 3. This quick-release tractor chassis brake housing connection device facilitates the protection of the quick-release tractor brake disc through the use of a brake housing and sealing layer. The use of fixing screw holes facilitates the fixing of the brake housing and sealing layer, and the use of connecting screw holes facilitates the connection of the brake housing. The use of fixing blocks and movable blocks facilitates the fixing of the quick-release tractor chassis brake housing connection device. The use of a waterproof coating facilitates the braking of the quick-release tractor bearing chassis. The use of a connecting layer facilitates the connection of the polyamide fiber layer, silver fiber layer, and waterproof coating fiber, thereby improving the protective effect of the quick-release tractor chassis brake housing connection device.

[0013] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the connection end structure of this utility model; Figure 3 This is a schematic diagram of the fixing block structure of this utility model; Figure 4 This is a schematic diagram of the waterproof coating structure of this utility model.

[0015] In the diagram: 1. Bearing base; 2. Mounting plate; 3. Fixing plate; 4. Connecting groove; 5. Mounting screw hole; 6. Hydraulic push rod one; 7. Push rod one; 8. Connecting end; 9. Brake housing; 10. Sealing layer; 11. Fixing screw hole; 12. Connecting screw hole; 13. Fixing block; 14. Movable block; 15. Waterproof coating; 16. Connecting layer; 17. Polyamide fiber layer; 18. Silver fiber layer; 19. Waterproof coating fiber. Detailed Implementation

[0016] 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.

[0017] The first embodiment of this application is as follows: Please refer to... Figures 1-3 This utility model provides a technical solution: a quick-install tractor chassis brake housing connection device, including a bearing chassis 1, an mounting plate 2 fixedly installed on the upper end of the bearing chassis 1, a fixing plate 3 fixedly installed on the upper end of the mounting plate 2, a connecting groove 4 fixedly installed on the upper end of the fixing plate 3, a mounting screw hole 5 fixedly installed on the upper end of the mounting plate 2, a hydraulic push rod 6 fixedly installed on the upper end of the mounting plate 2, a push rod 7 movably installed on the upper end of the hydraulic push rod 6, a connecting end 8 fixedly installed on the upper end of the push rod 7, and a brake housing 9 fixedly installed on the upper side of the bearing chassis 1.

[0018] A sealing layer 10 is fixedly provided at the lower end of the brake housing 9, a fixing screw hole 11 is fixedly provided at the upper end of the brake housing 9, a connecting screw hole 12 is fixedly provided at the upper end of the brake housing 9, and a fixing block 13 is fixedly provided at the upper end of the brake housing 9.

[0019] As can be seen from the above cases, it is impossible to connect and fix the chassis brake housing as needed, which makes it inconvenient to use the quick-install tractor chassis brake housing connection device.

[0020] The second embodiment of this application is as follows: Please refer to... Figures 1-4This utility model provides a technical solution: a quick-install tractor chassis brake housing connection device, including a bearing chassis 1, an mounting plate 2 fixedly installed on the upper end of the bearing chassis 1, a fixing plate 3 fixedly installed on the upper end of the mounting plate 2, a connecting groove 4 fixedly installed on the upper end of the fixing plate 3, a mounting screw hole 5 fixedly installed on the upper end of the mounting plate 2, a hydraulic push rod 6 fixedly installed on the upper end of the mounting plate 2, a push rod 7 movably installed on the upper end of the hydraulic push rod 6, a connecting end 8 fixedly installed on the upper end of the push rod 7, and a brake housing 9 fixedly installed on the upper side of the bearing chassis 1.

[0021] A sealing layer 10 is fixedly provided at the lower end of the brake housing 9, a fixing screw hole 11 is fixedly provided at the upper end of the brake housing 9, a connecting screw hole 12 is fixedly provided at the upper end of the brake housing 9, and a fixing clip 13 is fixedly provided at the upper end of the brake housing 9. The use of the bearing chassis 1 facilitates the connection and fixing of the mounting plate 2 and the fixing plate 3. The use of the connecting groove 4 facilitates the connection of the tractor chassis. The use of the mounting screw hole 5 facilitates the installation of the bearing chassis 1. The extension and retraction of the hydraulic push rod 6 and the push rod 7 push the connecting end 8 to a suitable height, facilitating the connection of the quick-install tractor chassis brake housing connecting device.

[0022] A movable locking block 14 is fixedly installed at one end of the fixed locking block 13. A carbon fiber layer 15 is movably installed on the lower side of the brake housing 9. A connecting layer 16 is fixedly installed at the upper end of the carbon fiber layer 15. A polyamide fiber layer 17 is fixedly installed at the upper end of the connecting layer 16. A silver fiber layer 18 is fixedly installed at the upper end of the polyamide fiber layer 17. A waterproof coating fiber 19 is fixedly installed at the upper end of the silver fiber layer 18. The use of the brake housing 9 and the sealing layer 10 facilitates the protection of the quick-release tractor brake disc. Furthermore, the use of the fixing screw hole 11 facilitates the protection of the brake housing. The fixing of the shell 9 and the sealing layer 10, and the use of the connecting screw hole 12, facilitate the connection of the brake shell 9. Then, the use of the fixing block 13 and the movable block 14 facilitates the fixing of the quick-release tractor chassis brake shell connection device. Then, the use of the waterproof coating 15 facilitates the braking of the quick-release tractor bearing chassis. Then, the use of the connecting layer 16 facilitates the connection of the polyamide fiber layer 17, the silver fiber layer 18, and the waterproof coating fiber 19, thereby improving the protective effect of the quick-release tractor chassis brake shell connection device.

[0023] Working principle: First, the use of bearing base 1 facilitates the connection and fixation of mounting plate 2 and fixing plate 3. Then, the use of connecting groove 4 facilitates the connection of the tractor chassis. Then, the use of mounting screw hole 5 facilitates the installation of bearing base 1. Then, the extension and retraction of hydraulic push rod 6 and push rod 7 pushes the connecting end 8 to a suitable height, facilitating the connection of the quick-release tractor chassis brake housing connection device. Then, the use of brake housing 9 and sealing layer 10 facilitates the protection of the quick-release tractor brake disc. Finally, the use of fixing screw hole 11... The use of the connecting screw hole 12 facilitates the fixing of the brake housing 9 and the sealing layer 10. Then, the use of the connecting screw hole 12 facilitates the connection of the brake housing 9. Then, the use of the fixing block 13 and the movable block 14 facilitates the fixing of the quick-install tractor chassis brake housing connection device. Then, the use of the waterproof coating 15 facilitates the braking of the quick-install tractor bearing chassis. Then, the use of the connecting layer 16 facilitates the connection of the polyamide fiber layer 17, the silver fiber layer 18, and the waterproof coating fiber 19, thereby improving the protective effect of the quick-install tractor chassis brake housing connection device.

[0024] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A quick-install tractor chassis brake housing connection device, comprising a bearing chassis (1), characterized in that: The bearing chassis (1) is fixedly provided with an installation plate (2) at the upper end, and a fixed plate (3) is fixedly provided at the upper end of the installation plate (2). A connecting groove (4) is fixedly provided at the upper end of the fixed plate (3). An installation screw hole (5) is fixedly provided at the upper end of the installation plate (2). A hydraulic push rod (6) is fixedly provided at the upper end of the installation plate (2). A push rod (7) is movably provided at the upper end of the hydraulic push rod (6). A connecting end (8) is fixedly provided at the upper end of the push rod (7). A brake housing (9) is fixedly provided on the upper side of the bearing chassis (1).

2. The quick-installation tractor chassis brake housing connection device according to claim 1, characterized in that: A sealing layer (10) is fixedly provided at the lower end of the brake housing (9), and a fixing screw hole (11) is fixedly provided at the upper end of the brake housing (9).

3. The quick-installation tractor chassis brake housing connection device according to claim 2, characterized in that: The upper end of the brake housing (9) is fixedly provided with a connecting screw hole (12), and the upper end of the brake housing (9) is fixedly provided with a fixing block (13).

4. The quick-installation tractor chassis brake housing connecting device according to claim 3, characterized in that: One end of the fixed block (13) is fixedly provided with a movable block (14), and the lower side of the brake housing (9) is movably provided with a carbon fiber layer (15).

5. The quick-installation tractor chassis brake housing connecting device according to claim 4, characterized in that: A connecting layer (16) is fixedly disposed at the upper end of the carbon fiber layer (15), and a polyamide fiber layer (17) is fixedly disposed at the upper end of the connecting layer (16).

6. The quick-installation tractor chassis brake housing connecting device according to claim 5, characterized in that: A silver fiber layer (18) is fixedly disposed on the upper end of the polyamide fiber layer (17), and a waterproof coating fiber (19) is fixedly disposed on the upper end of the silver fiber layer (18).

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