Drum brake pad drying device

Abstract

The drum brake pad drying device comprises a drying box, one end of the interior of the drying box is rotationally connected with a stand column, a transverse plate is fixed to the bottom of the stand column, the transverse plate is rotationally connected with a stand pipe, multiple sets of storage trays are fixed to the stand pipe, and a drying mechanism is further arranged on the inner wall of the drying box; a rotating assembly is arranged on the stand column. The drum brake pad drying device is provided with the stand column and the rotating assembly, when the drum brake pad drying device is used, a brake pad can be placed on the storage disc to be dried, after drying, the stand column and the transverse plate can be driven by the rotating assembly to horizontally rotate, and the stand pipe on the transverse plate and the storage disc can be rotated to the outer side of the drying box; in this way, workers can unload the dried brake pads conveniently, scalding and the burning risk are avoided, and the convenience in the using process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake pad processing, in particular to a drying device for drum brake pads. Background Technique

[0002] The drum brake, also known as the drum-type brake, is commonly used in vehicles with a relatively large self-weight such as trucks. Its advantages are that the structure of the drum brake is simple, the manufacturing cost is low, and the braking force is strong. Therefore, it is widely used in various vehicles.

[0003] The working principle of the drum brake is that the brake pump drives the annular brake pads to tightly press against the brake disc connected to the wheel hub to achieve the braking effect. During the processing of the brake pads, they need to be coated to improve the appearance and corrosion resistance of the outside of the brake pads. After spraying, a drying device is required to dry the coating.

[0004] At present, the traditional drying method usually involves manually placing the stacked brake pads in the drying box for drying. However, since the surface temperature inside the drying box is relatively high after the brake pads are dried, there is a risk of scalding and burning during manual loading and unloading, and it is rather troublesome to load and unload the brake pads. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drying device for drum brake pads to solve the problem of the risk of scalding and burning during manual loading and unloading due to the relatively high surface temperature inside the drying box after the brake pads are dried as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a drying device for drum brake pads, including a drying box,

[0007] One end inside the drying box is rotatably connected with a vertical column, and a cross plate is fixed at the bottom of the vertical column. A vertical pipe is rotatably connected to the cross plate, and multiple groups of placing trays are fixed on the vertical pipe. A drying mechanism is further arranged on the inner wall of the drying box;

[0008] A rotating assembly is arranged on the vertical column, and the rotating assembly is used to drive the vertical column to rotate;

[0009] One side inside the vertical pipe is provided with a first connecting rod, and a rotating rod is fixed at the top of the first connecting rod. A second connecting rod is fixed at the top of the rotating rod;

[0010] An adjusting assembly is arranged on the vertical column;

[0011] A flue gas purification assembly is arranged on the top of the drying box.

[0012] In the above technical solution, the vertical pipe and the storage tray on the cross plate can be rotated to the outside of the drying box through the rotating assembly, which not only facilitates the staff to unload the dried brake pads, but also avoids the risks of scalding and burning, and improves the convenience during use.

[0013] Preferably, the rotating assembly includes a first gear, the first gear is sleeved on the bottom of the column, a notch is formed in the side of the drying box, a first motor is fixed in the notch, and the output end of the first motor is connected to a second gear. The second gear is installed on the inner bottom of the drying box, and the second gear is meshed with the first gear.

[0014] In the above technical solution, the first motor drives the second gear to rotate, and the second gear drives the first gear to rotate, so that the first gear can drive the column and the cross plate to rotate horizontally, so as to rotate the storage tray to the outside of the drying box.

[0015] Preferably, the adjusting assembly includes a handwheel, the handwheel is installed on the top of the column, and an empty groove is formed in the column. A screw rod is installed in the empty groove, and the screw rod is connected to the handwheel. A movable plate is threadedly connected to the screw rod, and one end of the movable plate is sleeved on the rotating rod.

[0016] In the above technical solution, by rotating the handwheel to drive the screw rod to rotate, the screw rod can drive the movable plate threadedly connected to it to move vertically, so that the movable plate can drive the first connecting rod and the second connecting rod to move vertically through the rotating rod.

[0017] Preferably, both the first connecting rod and the second connecting rod are polygonal. A driving sleeve is installed on the inner top of the drying box, and a second motor is installed on the outer top of the drying box. The output end of the second motor is connected to the driving sleeve. The inner wall of the driving sleeve and the inner wall of the vertical pipe are both polygonal, and the second connecting rod is located inside the driving sleeve.

[0018] In the above technical solution, the first connecting rod can not only transmit torque to the vertical pipe, but also move vertically in the vertical pipe, so that the second connecting rod can be lowered and pulled out from the driving sleeve.

[0019] Preferably, the flue gas purification assembly includes a purification cylinder, the purification cylinder is fixed on the top of the drying box, a blower is fixed on the outside of the purification cylinder, both ends of the blower are respectively connected to the purification cylinder and the smoke suction pipe through a conveying pipe, and the smoke suction pipe is fixed inside the drying box.

[0020] In the above technical solution, the blower can generate suction force for the smoke suction pipe, so as to suck the waste gas into the purification cylinder for purification and filtration during the drying process, and avoid polluting the environment.

[0021] Preferably, the drying mechanism is composed of multiple hot air blowers.

[0022] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this drum brake pad drying device,

[0023] (1) There are columns and a rotating assembly. During use, the brake pads can be placed on the placement tray for drying. After drying, the rotating assembly can drive the columns and the cross plate to rotate horizontally, so that the vertical pipes and the placement tray on the cross plate can be rotated to the outside of the drying box. This not only facilitates the staff to unload the dried brake pads, but also avoids the risks of scalding and burning, improving the convenience during use;

[0024] (2) There is a motor two and a flue gas purification assembly. During the drying process, the motor two can drive the driving sleeve to rotate. The driving sleeve with a polygonal inner wall will transmit torque to the connecting rod two, and drive the connecting rod two, the rotating rod, and the connecting rod one to rotate. And the connecting rod one will transmit torque to the vertical pipe with a polygonal inner wall, and drive the vertical pipe and the placement tray to rotate, so that the brake pads on the placement tray can be evenly heated during the drying process. Secondly, the flue gas purification assembly can also purify and filter the waste gas to avoid polluting the environment and improve its environmental protection performance. Description of the Drawings

[0025] Figure 1 is the front view structural schematic diagram of the present utility model;

[0026] Figure 2 is the Figure 1 structural schematic diagram of part A in the present utility model;

[0027] Figure 3 is the sectional view structural schematic diagram of the driving sleeve of the present utility model;

[0028] Figure 4 is the top view structural schematic diagram of the connecting rod one and the driving sleeve of the present utility model.

[0029] In the figure: 1, drying box; 2, column; 3, cross plate; 4, vertical pipe; 5, placement tray; 6, rotating assembly; 601, gear one; 602, motor one; 603, gear two; 7, connecting rod one; 8, rotating rod; 9, connecting rod two; 10, driving sleeve; 11, motor two; 12, adjusting assembly; 1201, handwheel; 1202, screw rod; 1203, movable plate; 13, flue gas purification assembly; 1301, purification cylinder; 1302, fan; 1303, smoke suction pipe. Detailed Embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1-4 , the present invention provides a technical solution: a drum brake pad drying device, as Figure 1 , Figure 2 , Figure 3 and Figure 4 shown. At one end inside the drying box 1, a vertical column 2 is rotatably connected, and a cross plate 3 is fixed at the bottom of the vertical column 2. A vertical pipe 4 is rotatably connected to the cross plate 3, and multiple sets of placing trays 5 are fixed on the vertical pipe 4. A drying mechanism is also provided on the inner wall of the drying box 1;

[0032] A rotating assembly 6 is provided on the vertical column 2, and the rotating assembly 6 is used to drive the vertical column 2 to rotate;

[0033] Inside the vertical pipe 4, a first connecting rod 7 is provided, and a rotating rod 8 is fixed at the top of the first connecting rod 7. A second connecting rod 9 is fixed at the top of the rotating rod 8;

[0034] An adjusting assembly 12 is provided on the vertical column 2;

[0035] A flue gas purification assembly 13 is provided on the top of the drying box 1.

[0036] As Figure 1 and Figure 2 shown, the rotating assembly 6 includes a first gear 601 sleeved on the bottom of the vertical column 2. A notch is opened on the side of the drying box 1, and a first motor 602 is fixed in the notch. The output end of the first motor 602 is connected to a second gear 603. The second gear 603 is installed at the inner bottom of the drying box 1, and the second gear 603 is meshed with the first gear 601.

[0037] As Figure 1 shown, the adjusting assembly 12 includes a handwheel 1201 installed on the top of the vertical column 2. An empty slot is opened on the vertical column 2, and a screw rod 1202 is installed in the empty slot. The screw rod 1202 is connected to the handwheel 1201. A movable plate 1203 is threadedly connected to the screw rod 1202, and one end of the movable plate 1203 is sleeved on the rotating rod 8.

[0038] As Figure 1 , Figure 3 and Figure 4As shown, both the first connecting rod 7 and the second connecting rod 9 are polygonal. A driving sleeve 10 is installed at the inner top of the drying box 1, and a second motor 11 is installed at the outer top of the drying box 1. The output end of the second motor 11 is connected to the driving sleeve 10. The inner walls of both the driving sleeve 10 and the vertical pipe 4 are polygonal. The second connecting rod 9 is located inside the driving sleeve 10.

[0039] As Figure 1 shown, the flue gas purification assembly 13 includes a purification cylinder 1301. The purification cylinder 1301 is fixed to the top of the drying box 1, and a fan 1302 is fixed to the outside of the purification cylinder 1301. Both ends of the fan 1302 are connected to the purification cylinder 1301 and the smoke suction pipe 1303 respectively through conveying pipes, and the smoke suction pipe 1303 is fixed to the inside of the drying box 1.

[0040] The drying mechanism is composed of multiple hot air blowers.

[0041] Working principle: During use, the brake pads to be dried can be placed on the placement tray 5. Then, close the box door and turn on the drying mechanism inside the drying box 1 to perform hot air drying on the brake pads. During the drying process, the fan 1302 can be turned on to generate suction inside the smoke suction pipe 1303. The smoke suction pipe 1303 will suck the waste gas generated during the drying process into the purification cylinder 1301. The filter module inside the purification cylinder 1301 will filter and purify the waste gas to avoid environmental pollution by the waste gas. During the drying process, the second motor 11 can also be turned on to drive the driving sleeve 10 to rotate. The driving sleeve 10 with a polygonal inner wall will drive the polygonal second connecting rod 9 to rotate. The second connecting rod 9 will drive the rotating rod 8 and the first connecting rod 7 to rotate. The first connecting rod 7 will drive the vertical pipe 4 with a polygonal inner wall to rotate, thereby driving the placement tray 5 to rotate so that the brake pads on the placement tray 5 can be evenly heated. After drying, first rotate the handwheel 1201 to drive the screw rod 1202 to rotate, so that the screw rod 1202 drives the movable plate 1203 to descend. The movable plate 1203 will drive the rotating rod 8, the second connecting rod 9, and the first connecting rod 7 to descend, so that the second connecting rod 9 is pulled out from the driving sleeve 10. Then, turn on the first motor 602 to drive the second gear 603 to rotate, so that the second gear 603 drives the first gear 601 and the column 2 to rotate, and the placement tray 5 can be moved to the outside of the drying box 1 to facilitate the loading and unloading of the dried brake pads by the staff.

[0042] This completes the entire operation, and the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0043] The orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for facilitating the description of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the protected content of the present utility model.

[0044] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A drum brake pad drying device, comprising a drying box (1), characterized in that: One end of the interior of the drying box (1) is rotatably connected to a column (2), and a horizontal plate (3) is fixed to the bottom of the column (2). A vertical pipe (4) is rotatably connected to the horizontal plate (3), and a plurality of sets of storage trays (5) are fixed to the vertical pipe (4). A drying mechanism is also provided on the inner wall of the drying box (1); The column (2) is provided with a rotating assembly (6), and the rotating assembly (6) is used to drive the column (2) to rotate; A connecting rod 1 (7) is arranged on the inner side of the vertical pipe (4), a rotating rod (8) is fixed on the top of the connecting rod 1 (7), and a connecting rod 2 (9) is fixed on the top of the rotating rod (8); The column (2) is provided with an adjustment component (12); A fume purification component (13) is arranged on the top of the drying box (1).

2. A drum brake pad drying device according to claim 1, characterized in that: The rotating assembly (6) comprises a gear 1 (601), the gear 1 (601) being sleeved on the bottom of the column (2), a notch being provided on the side of the drying box (1), a motor 1 (602) being fixed in the notch, and an output end of the motor 1 (602) being connected to a gear 2 (603), the gear 2 (603) being installed on the inner bottom of the drying box (1), and the gear 2 (603) being meshedly connected to the gear 1 (601).

3. The drum brake pad drying device according to claim 1, characterized in that: The adjustment assembly (12) comprises a hand wheel (1201), the hand wheel (1201) is mounted on the top of the column (2), and the column (2) is provided with an empty slot, a screw rod (1202) is installed in the empty slot, and the screw rod (1202) is connected to the hand wheel (1201), a movable plate (1203) is threadedly connected to the screw rod (1202), and one end of the movable plate (1203) is sleeved on the rotating rod (8).

4. The drum brake pad drying device according to claim 1, characterized in that: The connecting rod 1 (7) and the connecting rod 2 (9) are both polygonal, a driving sleeve (10) is installed on the inner top of the drying box (1), and a motor 2 (11) is installed on the outer top of the drying box (1), the output end of the motor 2 (11) is connected to the driving sleeve (10), the inner wall of the driving sleeve (10) and the inner wall of the vertical pipe (4) are both polygonal, and the connecting rod 2 (9) is located inside the driving sleeve (10).

5. The drum brake pad drying device according to claim 1, characterized in that: The fume purification component (13) comprises a purification cylinder (1301), wherein the purification cylinder (1301) is fixed to the top of the drying box (1), and a fan (1302) is fixed to the outside of the purification cylinder (1301), and the two ends of the fan (1302) are respectively connected to the purification cylinder (1301) and the smoking pipe (1303) through a conveying pipe, and the smoking pipe (1303) is fixed to the inside of the drying box (1).

6. The drum brake pad drying device according to claim 1, characterized in that: The drying mechanism is composed of a plurality of groups of hot air blowers.

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