Independent suspension front axle of wheeled tractor

Abstract

The utility model relates to the technical field of independent suspension front axles, in particular to an independent suspension front axle of a wheeled tractor, which is convenient for spraying a coating on the outer surface of a front axle main body, improves the corrosion resistance of the front axle main body, prolongs the service life of the front axle main body and improves the practicability. Comprising a body mechanism; the spraying device comprises a main body mechanism and further comprises two position adjusting mechanisms, a driving mechanism, a spraying mechanism, a material storage mechanism and an alarm mechanism, the two position adjusting mechanisms are installed on the side wall of the main body mechanism, the driving mechanism is installed on the main body mechanism, the spraying mechanism is installed on the position adjusting mechanisms, the material storage mechanism is installed on the main body mechanism, and the alarm mechanism is installed in the material storage mechanism. The position adjusting mechanism is driven by the driving mechanism to adjust the spraying position, the material storage mechanism assists the spraying mechanism in spraying the main body mechanism, and the alarm mechanism is convenient for reminding an operator to supplement a coating in the material storage mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of independent suspension front axles, in particular to an independent suspension front axle of a wheeled tractor. Background Art

[0002] Suspension refers to a connecting and buffering system between the vehicle body and the tires. Suspension is divided into independent suspension and non-independent suspension. Generally speaking, independent suspension means that each tire has an independent suspension system between them. For example, when the left tire goes over a pothole, the right tire will not be affected. Non-independent suspension means that both tires are on the same rod and axle. When one side goes over a pothole, the other side will be affected. Currently, independent suspension front axles of tractors are often used on mountain roads or rugged roads. They are often required to climb large slopes or cross ditches, and often need to travel on muddy roads.

[0003] The existing independent suspension front axle, such as the existing technology with application number CN202022907821.7, includes a reversing box, a connecting shaft, a rubber wheel, a connecting device, a transmission device, a motor, a gear commutator, a screw rod, a rotating clamp, a wire block and a cleaning rod, etc., which are cleaned by the cleaning rod and discharged through the strip-shaped mouth to ensure the cleanliness of the reversing box, so that the transmission mechanism in the reversing box will not be blocked by impurities such as mud, thereby ensuring the normal operation of the transmission mechanism, and at the same time preventing the transmission mechanism from being corroded by mud and water for a long time, thereby increasing the life of the independent suspension front axle.

[0004] However, when the tractor is traveling on a muddy road, the mud may contain stones, which may hit the front axle, causing damage and corrosion to the coating of the front axle, thereby reducing the service life of the front axle. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a wheeled tractor independent suspension front axle which is convenient for spraying a coating on the surface of the front axle body, thereby improving the corrosion resistance and service life of the front axle body and improving practicality.

[0006] The utility model discloses a wheeled tractor independent suspension front axle, comprising a main body mechanism; further comprising two groups of position adjustment mechanisms, a driving mechanism, a spraying mechanism, a storage mechanism and an alarm mechanism, wherein the two groups of position adjustment mechanisms are mounted on the side walls of the main body mechanism, the driving mechanism is mounted on the main body mechanism, the spraying mechanism is mounted on the position adjustment mechanism, the storage mechanism is mounted on the main body mechanism, and the alarm mechanism is mounted in the storage mechanism; the position adjustment mechanism is driven by the driving mechanism to adjust the spraying position, the storage mechanism assists the spraying mechanism in spraying the main body mechanism, and the alarm mechanism is convenient for reminding the operator to replenish the coating in the storage mechanism; the position adjustment mechanism is driven by the driving mechanism to adjust the spraying position, the storage mechanism assists the spraying mechanism in spraying the main body mechanism, thereby improving the service life of the front axle, and the alarm mechanism is convenient for reminding the operator to replenish the coating in the storage mechanism, thereby improving practicality.

[0007] Preferably, the main body structure includes a front axle body and a first drive box, and the first drive box is installed on the front axle body; the front axle body and the first drive box facilitate support and installation of the independent suspension system.

[0008] Preferably, the position adjustment mechanism includes a mounting frame, a lead screw, a limit rod and a slider. The mounting frame is installed on the side wall of the front axle body, the lead screw is rotatably installed on the mounting frame, the lead screw is installed on the mounting frame, the slider is slidably installed on the limit rod, the slider is threaded with the lead screw, and two sets of position adjustment mechanisms are symmetrically installed at both ends of the front axle body; by opening the driving mechanism to drive the two lead screws to rotate, and then driving the slider to slide on the limit rod through the threaded relationship, it is convenient to adjust the spraying position.

[0009] Preferably, the driving mechanism includes a second driving box, a first bevel gear, a second bevel gear, a third bevel gear and a driving motor. The second driving box is installed on the side wall of the first driving box, the first bevel gear and the second bevel gear are respectively installed on two lead screws, and the third bevel gear is rotatably installed on the second driving box via a rotating shaft. The driving motor is installed at the top of the second driving box, and the output end of the driving motor is connected to the rotating shaft of the third bevel gear, and the third bevel gear is meshed with the second bevel gear and the first bevel gear; the third bevel gear is driven to rotate by turning on the driving motor, and then the two lead screws are driven to rotate through the meshing relationship, and then the slider is driven to slide on the limit rod through the threaded relationship, thereby facilitating the adjustment of the spraying position.

[0010] Preferably, the spraying mechanism includes a spraying tube and a spraying head, the spraying tube is installed on the slider, and the spraying head is installed on the spraying tube; the coating is added into the spraying tube by opening the storage mechanism, and then sprayed on the outer wall of the front axle body through the spraying head, and the third bevel gear is driven to rotate by turning on the driving motor, and then the two lead screws are driven to rotate through the meshing relationship, and then the slider is driven to slide on the limit rod through the threaded relationship, thereby facilitating the adjustment of the spraying position.

[0011] Preferably, the material storage mechanism includes a material storage box, a spray pump and a spray connecting hose, the material storage box is installed on the first drive box, a chamber is provided in the material storage box, the spray pump is installed on the side wall of the material storage box, one end of the spray connecting hose is installed on the spray pump, the other end of the spray connecting hose is installed on the slider, and the other end of the spray connecting hose is connected to the spray pipe; first, the paint is added to the material storage box, and then the paint is added to the spray pipe through the spray connecting hose by turning on the spray pump, and then sprayed on the outer wall of the front axle body through the spray head, and the third bevel gear is driven to rotate by turning on the drive motor, and then the two screws are driven to rotate through the meshing relationship, and then the slider is driven to slide on the limit rod through the threaded relationship, so as to facilitate the adjustment of the spraying position.

[0012] Preferably, the alarm mechanism includes a sliding sleeve, a limit plate, a sliding plate, a proximity switch and a buzzer. The sliding sleeve is installed on the inner wall of the storage box, the limit plate is installed at the bottom end of the sliding sleeve, the sliding sleeve is connected to the storage box, the sliding plate is installed in the sliding sleeve by buoyancy sliding, the proximity switch is installed at the bottom end of the sliding sleeve, and the buzzer is installed on the outer wall of the storage box; when the liquid level of the paint in the storage box is lowered and needs to be replenished, the sliding plate slides downward in the sliding sleeve, so that the sliding sleeve approaches the proximity switch, and then the proximity switch controls the buzzer to emit an alarm sound to remind the operator to come for replenishment, thereby improving practicality.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the position of the spraying is adjusted by driving the position adjustment mechanism through the driving mechanism, the main mechanism is sprayed by the auxiliary spraying mechanism through the storage mechanism, thereby improving the service life of the front axle, and the alarm mechanism is convenient for reminding the operator to replenish the coating in the storage mechanism, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a first axonometric structural diagram of the present invention;

[0015] Figure 2 This is a second axonometric structural diagram of the present invention;

[0016] Figure 3 This is a third axonometric structural diagram of the present utility model;

[0017] Figure 4 This is a first front cross-sectional structural diagram of the present invention;

[0018] Figure 5 This is a second front cross-sectional structural diagram of the present invention;

[0019] Figure 6 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Markings in the accompanying drawings: 01, main body; 11, front axle main body; 12, first drive box; 02, position adjustment mechanism; 21, mounting frame; 22, lead screw; 23, limit rod; 24, slider; 03, drive mechanism; 31, second drive box; 32, first bevel gear; 33, second bevel gear; 34, third bevel gear; 35, drive motor; 04, spraying mechanism; 41, spraying pipe; 42, spraying head; 05, storage mechanism; 51, storage box; 52, spraying pump; 53, spraying connecting hose; 06, alarm mechanism; 61, sliding sleeve; 62, limit plate; 63, sliding plate; 64, proximity switch; 65, buzzer. DETAILED DESCRIPTION

[0021] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0022] Example 1

[0023] like Figures 1 to 4 As shown, it includes a main body mechanism 01, two sets of position adjustment mechanisms 02, a driving mechanism 03, a spraying mechanism 04, a material storage mechanism 05 and an alarm mechanism 06. The two sets of position adjustment mechanisms 02 are installed on the side walls of the main body mechanism 01, the driving mechanism 03 is installed on the main body mechanism 01, the spraying mechanism 04 is installed on the position adjustment mechanism 02, the material storage mechanism 05 is installed on the main body mechanism 01, and the alarm mechanism 06 is installed in the material storage mechanism 05;

[0024] The driving mechanism 03 drives the position adjustment mechanism 02 to adjust the spraying position, the storage mechanism 05 assists the spraying mechanism 04 to spray the main mechanism 01, and the alarm mechanism 06 is convenient for reminding the operator to replenish the coating in the storage mechanism 05;

[0025] The main mechanism 01 includes a front axle body 11 and a first drive box 12. The first drive box 12 is mounted on the front axle body 11.

[0026] The position adjustment mechanism 02 includes a mounting frame 21, a lead screw 22, a limiting rod 23 and a slider 24. The mounting frame 21 is mounted on the side wall of the front axle body 11, the lead screw 22 is rotatably mounted on the mounting frame 21, the lead screw 22 is mounted on the mounting frame 21, and the slider 24 is slidably mounted on the limiting rod 23. The slider 24 is threadedly engaged with the lead screw 22. Two sets of position adjustment mechanisms 02 are symmetrically mounted at both ends of the front axle body 11.

[0027] The driving mechanism 03 includes a second driving box 31, a first bevel gear 32, a second bevel gear 33, a third bevel gear 34 and a driving motor 35. The second driving box 31 is mounted on the side wall of the first driving box 12, the first bevel gear 32 and the second bevel gear 33 are respectively mounted on the two lead screws 22, the third bevel gear 34 is rotatably mounted on the second driving box 31 through a rotating shaft, the driving motor 35 is mounted on the top end of the second driving box 31, the output end of the driving motor 35 is connected to the rotating shaft of the third bevel gear 34, and the third bevel gear 34 is meshed with the second bevel gear 33 and the first bevel gear 32;

[0028] First, add the paint into the storage box 51, then turn on the spray pump 52 to add the paint into the spray pipe 41 through the spray connecting hose 53, and then spray it on the outer wall of the front axle body 11 through the spray head 42, turn on the drive motor 35 to drive the third bevel gear 34 to rotate, and then drive the two lead screws 22 to rotate through the meshing relationship, and then drive the slider 24 to slide on the limit rod 23 through the threaded relationship, so as to facilitate the adjustment of the spraying position, and the alarm mechanism 06 is convenient for reminding the operator to replenish the coating in the storage mechanism 05, thereby improving practicality.

[0029] Example 2

[0030] like Figure 2 and Figure 6 As shown, it includes a main body mechanism 01, two sets of position adjustment mechanisms 02, a driving mechanism 03, a spraying mechanism 04, a material storage mechanism 05 and an alarm mechanism 06. The two sets of position adjustment mechanisms 02 are installed on the side walls of the main body mechanism 01, the driving mechanism 03 is installed on the main body mechanism 01, the spraying mechanism 04 is installed on the position adjustment mechanism 02, the material storage mechanism 05 is installed on the main body mechanism 01, and the alarm mechanism 06 is installed in the material storage mechanism 05;

[0031] The driving mechanism 03 drives the position adjustment mechanism 02 to adjust the spraying position, the storage mechanism 05 assists the spraying mechanism 04 to spray the main mechanism 01, and the alarm mechanism 06 is convenient for reminding the operator to replenish the coating in the storage mechanism 05;

[0032] The spraying mechanism 04 includes a spraying tube 41 and a spraying head 42. The spraying tube 41 is mounted on the slider 24, and the spraying head 42 is mounted on the spraying tube 41.

[0033] The material storage mechanism 05 includes a material storage box 51, a spray pump 52 and a spray connecting hose 53. The material storage box 51 is installed on the first drive box 12. A chamber is provided in the material storage box 51. The spray pump 52 is installed on the side wall of the material storage box 51. One end of the spray connecting hose 53 is installed on the spray pump 52. The other end of the spray connecting hose 53 is installed on the slider 24. The other end of the spray connecting hose 53 is connected to the spray pipe 41.

[0034] The alarm mechanism 06 includes a sliding sleeve 61, a limit plate 62, a sliding plate 63, a proximity switch 64 and a buzzer 65. The sliding sleeve 61 is mounted on the inner wall of the storage box 51, the limit plate 62 is mounted on the bottom end of the sliding sleeve 61, the sliding sleeve 61 is communicated with the storage box 51, the sliding plate 63 is slidably mounted in the sliding sleeve 61 by buoyancy, the proximity switch 64 is mounted on the bottom end of the sliding sleeve 61, and the buzzer 65 is mounted on the outer wall of the storage box 51;

[0035] The position adjustment mechanism 02 is driven by the driving mechanism 03 to adjust the spraying position, and the main mechanism 01 is sprayed by the auxiliary spraying mechanism 04 through the storage mechanism 05, thereby improving the service life of the front axle. When the liquid level of the paint in the storage box 51 is reduced and needs to be replenished, the sliding plate 63 slides downward in the sliding sleeve 61, so that the sliding sleeve 61 approaches the proximity switch 64, and then the proximity switch 64 controls the buzzer 65 to emit an alarm sound to remind the operator to come for replenishment, thereby improving practicality.

[0036] like Figures 1 to 6 As shown, the utility model is a wheeled tractor independent suspension front axle, which, when working, first adds paint into the storage box 51, then opens the spray pump 52 to add the paint into the spray pipe 41 through the spray connecting hose 53, and then sprays it on the outer wall of the front axle body 11 through the spray head 42, and drives the third bevel gear 34 to rotate by turning on the driving motor 35, and then drives the two lead screws 22 to rotate through the meshing relationship, and then drives the slider 24 to slide on the limit rod 23 through the threaded relationship, thereby facilitating the adjustment of the spraying position, and when the liquid level of the paint in the storage box 51 drops and needs to be replenished, the sliding plate 63 slides downward in the sliding sleeve 61, so that the sliding sleeve 61 approaches the proximity switch 64, and then the proximity switch 64 controls the buzzer 65 to emit an alarm sound to remind the operator to come for replenishment, thereby improving practicality.

[0037] The drive motor 35, spray pump 52, proximity switch 64 and buzzer 65 of the utility model are purchased on the market. Technicians in this industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.

[0038] The main functions achieved by the present invention are: during the operation of the independent suspension front axle, it is convenient to spray a coating on the surface of the front axle body 11, thereby improving the corrosion resistance and service life of the front axle body 11 and improving practicality.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A wheeled tractor independent suspension front axle, comprising a main body mechanism (01); characterized in that: The invention also comprises two sets of position adjustment mechanisms (02), a driving mechanism (03), a spraying mechanism (04), a material storage mechanism (05) and an alarm mechanism (06), wherein the two sets of position adjustment mechanisms (02) are mounted on the side walls of the main mechanism (01), the driving mechanism (03) is mounted on the main mechanism (01), the spraying mechanism (04) is mounted on the position adjustment mechanism (02), the material storage mechanism (05) is mounted on the main mechanism (01), and the alarm mechanism (06) is mounted in the material storage mechanism (05); The driving mechanism (03) drives the position adjustment mechanism (02) to adjust the spraying position, the storage mechanism (05) assists the spraying mechanism (04) in spraying the main mechanism (01), and the alarm mechanism (06) is convenient for reminding the operator to replenish the coating in the storage mechanism (05).

2. The independent suspension front axle of a wheeled tractor according to claim 1, characterized in that: The main body mechanism (01) comprises a front axle main body (11) and a first drive box (12), wherein the first drive box (12) is mounted on the front axle main body (11).

3. The independent suspension front axle of a wheeled tractor according to claim 2, characterized in that: The position adjustment mechanism (02) comprises a mounting frame (21), a lead screw (22), a limiting rod (23) and a slider (24); the mounting frame (21) is mounted on the side wall of the front axle body (11); the lead screw (22) is rotatably mounted on the mounting frame (21); the lead screw (22) is mounted on the mounting frame (21); the slider (24) is slidably mounted on the limiting rod (23); the slider (24) is threadedly engaged with the lead screw (22); and two sets of position adjustment mechanisms (02) are symmetrically mounted at both ends of the front axle body (11).

4. The wheeled tractor independent suspension front axle according to claim 2, characterized in that: The driving mechanism (03) comprises a second driving box (31), a first bevel gear (32), a second bevel gear (33), a third bevel gear (34) and a driving motor (35). The second driving box (31) is mounted on the side wall of the first driving box (12). The first bevel gear (32) and the second bevel gear (33) are mounted on two lead screws (22) respectively. The third bevel gear (34) is rotatably mounted on the second driving box (31) via a rotating shaft. The driving motor (35) is mounted on the top end of the second driving box (31). The output end of the driving motor (35) is connected to the rotating shaft of the third bevel gear (34). The third bevel gear (34) is meshed with the second bevel gear (33) and the first bevel gear (32).

5. The independent suspension front axle of a wheeled tractor according to claim 3, characterized in that: The spraying mechanism (04) comprises a spraying pipe (41) and a spraying head (42). The spraying pipe (41) is mounted on the slider (24), and the spraying head (42) is mounted on the spraying pipe (41).

6. The independent suspension front axle of a wheeled tractor according to claim 2, characterized in that: The material storage mechanism (05) comprises a material storage box (51), a spray pump (52) and a spray connecting hose (53). The material storage box (51) is mounted on the first driving box (12). A chamber is provided in the material storage box (51). The spray pump (52) is mounted on the side wall of the material storage box (51). One end of the spray connecting hose (53) is mounted on the spray pump (52). The other end of the spray connecting hose (53) is mounted on the slider (24). The other end of the spray connecting hose (53) is communicated with the spray pipe (41).

7. The independent suspension front axle of a wheeled tractor according to claim 6, characterized in that: The alarm mechanism (06) comprises a sliding sleeve (61), a limit plate (62), a sliding plate (63), a proximity switch (64) and a buzzer (65); the sliding sleeve (61) is mounted on the inner wall of the storage box (51); the limit plate (62) is mounted at the bottom end of the sliding sleeve (61); the sliding sleeve (61) is communicated with the storage box (51); the sliding plate (63) is mounted in the sliding sleeve (61) by sliding due to buoyancy; the proximity switch (64) is mounted at the bottom end of the sliding sleeve (61); and the buzzer (65) is mounted on the outer wall of the storage box (51).

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