Rack for placing annular steel belt for tire six-component testing machine

Abstract

The utility model relates to the technical field of machinery, in particular to a placing rack of an annular steel belt for a tire six-component testing machine, which comprises a main frame used for supporting the placing rack; the drawing layer is arranged in the main frame and used for driving the annular steel belt to rotate; and the cleaning devices are arranged on the two sides in the main frame and used for cleaning the annular steel belt. And due to the design of the drawing layer, the steel belt can rotate in the placing process, and the possibility of further deformation is reduced. And the L-shaped cleaning device is arranged and can stretch into the inner surface of the annular steel belt to clean the annular steel belt in a sweeping and spraying mode.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a placing frame of an annular steel belt used in a tire six-component force testing machine. Background Art

[0002] The tire six-component force tester is mainly used to measure the force and torque characteristics of the tire during dynamic driving. It can collect the six-component force data of the tire by simulating various complex movements such as acceleration, braking, steering, and roll. During the test, the tire is loaded on a steel belt with sandpaper of different meshes through a control arm to simulate the vehicle driving process on flat roads with different roughness.

[0003] When conducting the six-component force test of tires, flying rubber scraps can easily enter between the steel belt and the drum, causing contamination on the inside of the steel belt and affecting the control of the position of the steel belt. In order to reduce the impact of rubber scraps on the quality of test data, the steel belt needs to be removed regularly for cleaning and maintenance. In addition, when conducting tests on roads with different roughness, it is necessary to replace the steel belts that represent roads with different roughness. The space in the six-component force laboratory of tires is limited, and a reasonable space is required to place the steel belts. The steel belt used in the six-component force testing machine of tires is an annular steel belt, which is easily deformed due to gravity problems during flat placement. The angle of the steel belt needs to be changed frequently to avoid permanent deformation, and the operation is cumbersome. Utility Model Content

[0004] The utility model provides a placement frame for an annular steel belt used in a tire six-component force testing machine, which aims to place the annular steel belt, prevent the steel belt from being deformed, and clean the steel belt.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] The utility model provides a placement frame for an annular steel belt used in a tire six-component force testing machine, comprising: a main frame for supporting the placement frame;

[0007] The drawing layer is arranged in the main frame and is used to drive the annular steel belt to rotate;

[0008] The cleaning devices are arranged on both sides of the main frame and are used for cleaning the endless steel belt.

[0009] Furthermore, two side surfaces of the main frame are arranged as rollers.

[0010] Furthermore, a plurality of rollers are arranged in the middle of the drawing layer, a conveyor belt is arranged on the rollers, and a rotating shaft of the roller at one end is connected to a third motor.

[0011] Furthermore, first guide rails are provided at both ends of the drawer layer, and first rollers are provided on one side of both ends, and the first guide rails are above the first rollers;

[0012] A second guide rail is disposed on the inner side of the main frame, and a second roller is disposed at one end of the two second guide rails, and the second guide rail is below the second roller;

[0013] The first guide rail is pressed on the second roller, and the first roller is pressed on the second guide rail.

[0014] Furthermore, the cleaning device comprises:

[0015] The first cleaning device is arranged on one side of the main frame and is used to clean the endless steel belt:

[0016] The second cleaning device is arranged at the other side of the main frame and is used for spray cleaning the endless steel belt. Further, the first cleaning device includes a first connecting member, a first motor, a sponge and a first connecting rod;

[0017] The first motor is fixed to the main frame through a first connecting member, one end of the first connecting rod is fixed to the rotating shaft of the first motor, and the sponge is arranged at the other end of the first connecting rod.

[0018] Further, the second cleaning device includes a second connecting member, a second motor, a nozzle and a second connecting rod;

[0019] The second motor is fixed to the main frame via a second connecting member, one end of the second connecting rod is fixed to the rotating shaft of the second motor, and the nozzle is arranged at the other end of the second connecting rod.

[0020] Furthermore, the first cleaning device and the second cleaning device are L-shaped.

[0021] Furthermore, a roller is arranged on the top surface of the main frame.

[0022] Furthermore, two drawer layers are arranged in the main frame, and a cleaning device is arranged on the upper part of each drawer layer.

[0023] The beneficial effects achieved by the utility model are:

[0024] The utility model discloses a placing frame for an annular steel belt used in a tire six-component force testing machine. The drawing layer is designed to allow the steel belt to rotate during the placing process, thereby reducing the possibility of further deformation.

[0025] The utility model discloses a placing frame for an annular steel belt used in a tire six-component force testing machine. The draw-out layer is designed to be drawable. When the steel belt is placed, the draw-out layer is drawn out, so that the steel belt is conveniently placed.

[0026] The utility model discloses a placing frame for an annular steel belt used in a tire six-component force testing machine. The frame is provided with an L-shaped cleaning device which can extend into the inner surface of the annular steel belt to clean and spray the annular steel belt.

[0027] The utility model discloses a placing frame for an annular steel belt used in a tire six-component force testing machine. The two side surfaces and the top surface of the main frame are arranged with rollers, which can prevent the annular steel belt from being damaged by collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the overall structure of a placement frame of an annular steel belt used in a tire six-component force testing machine;

[0030] Figure 2 This is a state diagram of a placement frame of an annular steel belt used in a tire six-component force testing machine after the steel belt is pulled out and placed;

[0031] Figure 3 This is a state diagram of a draw-out layer of a placement frame of an annular steel belt used in a tire six-component force testing machine after the steel belt is placed;

[0032] Figure 4 This is a structural diagram of the drawing layer of a placement frame of an annular steel belt used in a tire six-component force testing machine;

[0033] Figure 5 A structural diagram of a first cleaning device of a placement rack for an annular steel belt used in a tire six-component force testing machine;

[0034] Figure 6 A structural diagram of a second cleaning device of a placement rack for an annular steel belt used in a tire six-component force testing machine;

[0035] Figure 7 A structural diagram of a second guide rail and a second roller of a placement frame of an annular steel belt used in a tire six-component force testing machine;

[0036] In the figure, 1, main frame; 11, roller; 12, second roller; 13, second guide rail; 14, third connecting piece; 2, drawing layer; 21, conveyor belt; 211, first roller; 212, first guide rail; 22, third motor; 23, roller; 3, cleaning device; 31, first cleaning device; 311, first connecting piece; 312, first motor; 313, sponge; 314, first connecting rod; 32, second cleaning device; 321, second connecting piece; 322, second motor; 323, nozzle; 3231, connecting nozzle; 324, second connecting rod; 4, steel belt.

[0037] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0041] like Figures 1 to 7 As shown, the utility model provides a placement frame for an annular steel belt 4 used in a tire six-component force testing machine, comprising: a main frame 1, a drawing layer 2 and a cleaning device 3.

[0042] The main frame 1 is used to support the placement rack and serves as the basic support structure of the entire placement rack to ensure the stability and strength of the placement rack. It also provides an installation platform for other components such as the drawer layer 2 and the cleaning device 3.

[0043] The drawing layer 2 is arranged in the main frame 1, and is used to drive the annular steel belt 4 to rotate; a plurality of rollers 23 are arranged in the middle of the drawing layer 2, and a conveyor belt 21 is arranged on the roller 23, and the rotating shaft of the roller 23 at one end is connected to the third motor 22; this design allows the user to easily pull out or push the layer to facilitate the loading and unloading and maintenance of the steel belt 4; the combination of the conveyor belt 21 and the third motor 22 on the drawing layer 2 can drive the steel belt 4 to rotate regularly, thereby avoiding the problem of permanent deformation of the idle steel belt 4.

[0044] The cleaning device 3 is arranged on both sides of the main frame 1 and is used to clean the endless steel belt 4. The first cleaning device 31 directly contacts the surface of the steel belt 4 with soft materials such as sponge 313 to perform physical cleaning to remove the rubber scraps and dirt on the surface; the second cleaning device 32 uses a nozzle 323 to spray a cleaning agent to chemically clean the stains that are difficult to wipe off. The combination of the two can achieve comprehensive cleaning of the steel belt 4. The first cleaning device 31 and the second cleaning device 32 are L-shaped. The L-shaped design allows the cleaning device 3 to penetrate into the inner side of the steel belt 4, and the cleaning effect is more thorough.

[0045] The two side surfaces of the main frame 1 are provided with rollers 11, and the top surface of the main frame 1 is provided with rollers 11, which play a guiding role in the placement or movement of the steel belt 4, avoiding the steel belt 4 from directly contacting the hard surface and being damaged, helping to maintain the round shape of the steel belt 4 and preventing deformation.

[0046] The two ends of the drawing layer 2 are provided with first guide rails 212, and one side of the two ends is provided with a first roller 211, and the first guide rail 212 is above the first roller 211; the inner side of the main frame 1 is provided with a second guide rail 13, and one end of the two second guide rails 13 is provided with a second roller 12, and the second guide rail 13 is below the second roller 12; the first guide rail 212 is pressed on the second roller 12, the first roller 211 is pressed on the second guide rail 13, and the second guide rail 13 is set on the main frame 1 through the third connecting member 14.

[0047] The first guide rail 212 and the second guide rail 13 cooperate with the upper and lower configuration of the first roller 211 and the second roller 12 to form a sliding system, so that the pulling layer 2 can be smoothly pulled in the main frame 1, which is convenient for the operator to load and unload the steel belt 4 while maintaining stability and accuracy during the pulling process.

[0048] The cleaning device 3 comprises: a first cleaning device 31 and a second cleaning device 32 ; the L-shaped cleaning device 3 can extend into the inner surface of the endless steel belt 4 to sweep and spray the endless steel belt 4 .

[0049] The first cleaning device 31 is arranged at one side of the main frame 1, and is used to clean the endless steel belt 4: the first cleaning device 31 comprises a first connecting member 311, a first motor 312, a sponge 313 and a first connecting rod 314; the first motor 312 is fixed to the main frame 1 through the first connecting member 311, one end of the first connecting rod 314 is fixed to the rotating shaft of the first motor 312, and the sponge 313 is arranged at the other end of the first connecting rod 314. The first cleaning device 31 directly contacts the surface of the steel belt 4 through soft materials such as the sponge 313, and performs physical cleaning to remove rubber scraps and dirt on the surface.

[0050] The second cleaning device 32 is arranged at the other side of the main frame 1, and is used for spraying and cleaning the endless steel belt 4. The second cleaning device 32 comprises a second connecting member 321, a second motor 322, a nozzle 323 and a second connecting rod 324; the second motor 322 is fixed to the main frame 1 through the second connecting member 321, one end of the second connecting rod is fixed to the rotating shaft of the second motor 322, the nozzle 323 is arranged at the other end of the second connecting rod 324, and a connecting nozzle 3231 is arranged at the upper part of the nozzle 323, and the connecting nozzle 3231 is connected to the liquid supply pipe to provide the nozzle 323 with spraying liquid and spraying power from the outside. The second cleaning device 32 uses the nozzle 323 to spray the cleaning agent, and chemically cleans the stains that are difficult to wipe off. The combination of the two can achieve comprehensive cleaning of the steel belt 4. When the steel belt 4 rotates, WD-40 is sprayed to help clean the rubber scraps while achieving maintenance functions such as rust prevention and dehumidification inside the steel belt 4.

[0051] Two drawer layers 2 are arranged in the main frame 1, and a cleaning device 3 is arranged on the upper part of each drawer layer 2. The two-layer design improves space utilization.

[0052] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A rack for placing an annular steel belt used in a tire six-component force testing machine, characterized in that: include: A main frame (1) for supporting the rack; The drawing layer (2) is arranged in the main frame (1) and is used to drive the annular steel belt (4) to rotate; The cleaning devices (3) are arranged on both sides of the main frame (1) and are used for cleaning the endless steel belt (4).

2. The placement rack for annular steel belt used in a tire six-component force testing machine according to claim 1, characterized in that: Rollers (11) are arranged on both side surfaces of the main frame (1).

3. The placement rack for annular steel belt used in a tire six-component force testing machine according to claim 1, characterized in that: A plurality of rollers (23) are arranged in the middle of the drawing layer (2), a conveyor belt (21) is arranged on the rollers (23), and a rotating shaft of the rollers (23) at one end is connected to a third motor (22).

4. The placement rack for annular steel belt used in a tire six-component force testing machine according to claim 1, characterized in that; First guide rails (212) are arranged at both ends of the drawing layer (2), and first rollers (211) are arranged on one side of both ends, and the first guide rails (212) are above the first rollers (211); A second guide rail (13) is arranged on the inner side of the main frame (1), and a second roller (12) is arranged at one end of the two second guide rails (13), and the second guide rails (13) are below the second roller (12); The first guide rail (212) is pressed onto the second roller (12), and the first roller (211) is pressed onto the second guide rail (13).

5. The placement rack for annular steel belt used in a tire six-component force testing machine according to claim 1, characterized in that: The cleaning device (3) comprises: The first cleaning device (31) is arranged at one side of the main frame (1) and is used to clean the endless steel belt (4). The second cleaning device (32) is arranged on the other side of the main frame (1) and is used for spraying and cleaning the endless steel belt (4).

6. The placement rack for the annular steel belt used in the tire six-component force testing machine according to claim 5, characterized in that: The first cleaning device (31) comprises a first connecting member (311), a first motor (312), a sponge (313) and a first connecting rod (314); The first motor (312) is fixed to the main frame (1) via a first connecting member (311), one end of the first connecting rod (314) is fixed to the rotating shaft of the first motor (312), and the sponge (313) is arranged at the other end of the first connecting rod (314).

7. The placement rack for the annular steel belt used in the tire six-component force testing machine according to claim 5, characterized in that: The second cleaning device (32) comprises a second connecting member (321), a second motor (322), a nozzle (323) and a second connecting rod (324); The second motor (322) is fixed to the main frame (1) via a second connecting member (321), one end of the second connecting rod is fixed to the rotating shaft of the second motor (322), and the nozzle (323) is arranged at the other end of the second connecting rod (324).

8. The placement rack for the annular steel belt used in the tire six-component force testing machine according to claim 5, characterized in that: The first cleaning device (31) and the second cleaning device (32) are L-shaped.

9. The placement rack for annular steel belt used in a tire six-component force testing machine according to claim 1, characterized in that: A roller (11) is provided on the top surface of the main frame (1).

10. The placement rack for the annular steel belt used in the tire six-component force testing machine according to claim 1, characterized in that: Two drawer layers (2) are arranged in the main frame (1), and a cleaning device (3) is arranged on the upper part of each drawer layer (2).

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