CN211477607U - Wear test device for track production - Google Patents

Abstract

The utility model discloses a wear test device for crawler belt production, which comprises a base mechanism, a control mechanism and a power mechanism, as well as a support mechanism. The upper end of the base mechanism is provided with the support mechanism, and the front end of the support mechanism is provided with the support mechanism. The power mechanism, the control mechanism is provided on both sides of the power mechanism, the base mechanism is connected with the support mechanism by screws, the support mechanism is connected with the power mechanism by a key, and the control mechanism is connected with the support mechanism. The base mechanism is connected by screws. The utility model has the advantages of simple structure, safety and reliability, and convenient installation, so that the test device is convenient to test the wear resistance of the crawler during the production of the crawler.

Description

Wear test device for track production

technical field

The utility model relates to the field of crawler belt production, in particular to a wear test device for crawler belt production.

Background technique

In the running mechanism of dry crawler, the crawler is not lubricated, which causes wear between the crawler pin and the pin sleeve due to the relative movement during the working process. The wear between the pin and the pin sleeve in the crawler is inevitable and normal. , but this wear will lengthen the pitch of the track and make the track too large. If this wear condition continues, the track will move sideways, causing the guide wheel, roller, carrier wheel, drive gear teeth, etc. The wear of the parts also aggravates the wear of the track pins and sleeves. The wear of the track is also manifested in the reduction of the track barb height due to the contact between the track shoe and the ground, and the track link raceway surface and guide wheel due to the track. , The reduction of the track link height caused by the contact between the carrier wheel and the roller, and the serious wear of the track shoe will cause the loss of the bulldozer's traction. The existing test device has a complex structure, is not easy to install, and is inconvenient to install the crawler.

Utility model content

The purpose of the present invention is to provide a wear test device for crawler belt production in order to solve the above problems.

The utility model realizes the above-mentioned purpose through the following technical solutions:

The wear test device for crawler production includes a base mechanism, a control mechanism and a power mechanism, and also includes a support mechanism, the upper end of the base mechanism is provided with the support mechanism, the front end of the support mechanism is provided with the power mechanism, the The control mechanism is provided on both sides of the power mechanism, the base mechanism is connected with the support mechanism by screws, the support mechanism is keyed with the power mechanism, and the control mechanism is connected with the base mechanism by screws.

Preferably, the base mechanism comprises a bottom plate, a supporting foot and a column, the bottom plate is provided on the upper end of the supporting foot, the column is provided on the upper end of the bottom plate, the bottom plate is welded with the supporting foot, and the bottom plate and the The uprights are welded, and there are three uprights and six supporting feet.

So arranged, the feet are used to support the base plate, and the base plate is used to support the uprights.

Preferably: the control mechanism includes a controller, a control panel and a power distribution cabinet, the controller is provided on the upper end of the base mechanism, the control panel is provided on the upper end of the controller, and the upper end of the base mechanism is provided with the control panel. The power distribution cabinet is provided, the controller and the base mechanism are connected by screws, the control panel and the controller are connected by screws, and the power distribution cabinet and the base mechanism are connected by screws.

In this configuration, the controller is used to control the test device, the control panel is used to input control signals into the controller, and the power distribution cabinet provides power to the test device.

Preferably: the power mechanism includes a motor, a reducer, a motor support, a reducer support, and a transmission shaft, the upper end of the base mechanism is provided with the reducer support, and the upper end of the reducer support is provided with For the reducer, the motor support is provided at the upper end of the reducer, the motor is provided at the upper end of the motor support, and the transmission shaft is provided at the rear end of the reducer. The support is welded with the base mechanism, the reducer support and the reducer are connected by screws, the motor support is welded with the reducer, the motor and the motor support are connected by screws, so The transmission shaft is connected with the reducer key.

In this way, the motor is used to generate power, the motor support is used to install the motor, the speed reducer is used to reduce the rotational speed of the output, the speed reducer support is used to install the speed reducer, and the transmission The shaft is used to input power to the support mechanism.

Preferably, the support mechanism includes a first transmission, a strut, a first rotating shaft, a first supporting wheel, and a first crawler, the upper end of the base mechanism is provided with the first transmission, and the rear end of the first transmission is provided with There is the first rotating shaft, the first supporting wheel is arranged on the first rotating shaft, the first crawler belt is arranged on the first supporting wheel, and the first transmission is keyed to the power mechanism, The first transmission is connected with the base mechanism through screws, the first rotating shaft is connected with the first transmission key, and the first rotating shaft is connected with the first idler key.

In this way, the first transmission is used to output power to the rotating shaft, the strut is used to support the first transmission, the first rotating shaft is used to install the first supporting roller, and the first supporting roller for installing the first track.

Preferably, the support mechanism includes a second transmission, a second rotating shaft, a second supporting wheel, and a second crawler, the second transmission is arranged on the upper end of the base mechanism, and the second transmission is arranged at the upper end of the second transmission. The second rotating shaft, the second supporting wheel is provided on the second rotating shaft, the second track is provided on the second supporting wheel, the second transmission and the base mechanism are connected by screws, the The second transmission is keyed to the second shaft, and the second shaft is keyed to the second idler.

In this way, the second transmission is used for outputting power to the rotating shaft, the second rotating shaft is used for mounting the second idler, and the second idler is used for mounting the second track.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

By setting the support mechanism, the crawler can be rotated in it, so that the wear degree of the crawler can be measured, and the power mechanism can be controlled to output different torques through the control mechanism, which is convenient to measure the working condition of the crawler under different working conditions.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of Embodiment 1 of the wear test device for crawler belt production according to the present invention;

2 is a top view of Embodiment 1 of the wear test device for crawler belt production according to the present invention;

3 is a schematic diagram of the rear side of Example 1 of the wear test device for crawler belt production according to the present invention;

4 is a schematic diagram of Embodiment 2 of the wear test device for crawler belt production according to the present invention;

5 is a top view of Embodiment 2 of the wear test device for crawler belt production according to the present invention;

6 is a schematic diagram of the rear side of Example 2 of the wear test device for crawler belt production according to the present invention.

The reference numerals are explained as follows:

1. Base mechanism; 2. Support mechanism; 3. Power mechanism; 4. Control mechanism; 101, Bottom plate; 102, Support foot; 103, Upright column; 201, First transmission; 202, First shaft; 203, First roller ; 204, the first track; 205, the pillar; 206, the second roller; 207, the second transmission; 208, the second track; 209, the second shaft; 301, the reducer support; 302, the reducer; 303, Motor; 304, motor support; 305, drive shaft; 401, controller; 402, control panel; 403, power distribution cabinet.

Detailed ways

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility. The novel and simplified description does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second", etc., may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; may be mechanical connection or electrical connection; may be direct connection, or indirect connection through an intermediate medium, or internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

Below in conjunction with accompanying drawing, the utility model is further described:

The wear test device for crawler production includes a base mechanism 1, a control mechanism 4, a power mechanism 3, and a support mechanism 2. The upper end of the base mechanism 1 is provided with a support mechanism 2, and the front end of the support mechanism 2 is provided with a power mechanism 3. The power mechanism Both sides of 3 are provided with control mechanisms 4, the base mechanism 1 is connected with the support mechanism 2 by screws, the support mechanism 2 is connected with the power mechanism 3 by keys, and the control mechanism 4 is connected with the base mechanism 1 by screws.

Example 1

As shown in FIGS. 1 , 2 and 3 , the base mechanism 1 includes a bottom plate 101 , legs 102 , and uprights 103 . The upper end of the legs 102 is provided with a bottom plate 101 , and the upper end of the bottom plate 101 is provided with a column 103 , and the bottom plate 101 is welded with the legs 102 . The bottom plate 101 is welded with the uprights 103, there are three uprights 103, and six outriggers 102 are used to support the bottom plate 101, and the bottom plate 101 is used to support the uprights 103; the control mechanism 4 includes a controller 401, a control panel 402, and a power distribution cabinet 403, The upper end of the base mechanism 1 is provided with a controller 401, the upper end of the controller 401 is provided with a control panel 402, and the upper end of the base mechanism 1 is provided with a power distribution cabinet 403, the controller 401 and the base mechanism 1 are connected by screws, and the control panel 402 is connected with the control The controller 401 is connected by screws, the power distribution cabinet 403 is connected with the base mechanism 1 by screws, the controller 401 is used to control the test device, the control panel 402 is used to input control signals to the controller 401, and the power distribution cabinet 403 is used to control the test device. Provide power; the power mechanism 3 includes a motor 303, a reducer 302, a motor support 304, a reducer support 301, and a transmission shaft 305. The upper end of the base mechanism 1 is provided with a reducer support 301, and the upper end of the reducer support 301 is provided with There is a reducer 302, the upper end of the reducer 302 is provided with a motor support 304, the upper end of the motor support 304 is provided with a motor 303, the rear end of the reducer 302 is provided with a transmission shaft 305, and the reducer support 301 is welded with the base mechanism 1 , the reducer support 301 is connected with the reducer 302 by screws, the motor support 304 is welded with the reducer 302, the motor 303 is connected with the motor support 304 by screws, the transmission shaft 305 is connected with the reducer 302 by a key, and the motor 303 is used to generate Power, the motor support 304 is used to install the motor 303, the reducer 302 is used to reduce the output speed, the reducer support 301 is used to install the reducer 302, the transmission shaft 305 is used to input power to the support mechanism 2, and the support mechanism 2 includes The first transmission 201, the strut 205, the first rotating shaft 202, the first supporting wheel 203, the first crawler 204, the upper end of the base mechanism 1 is provided with a first transmission 201, and the rear end of the first transmission 201 is provided with a first rotating shaft 202, The first rotating shaft 202 is provided with a first supporting wheel 203, the first supporting wheel 203 is provided with a first crawler belt 204, the first transmission 201 is connected with the power mechanism 3 by keys, the first transmission 201 is connected with the base mechanism 1 by screws, and the first transmission 201 is connected with the base mechanism 1 by screws. A rotating shaft 202 is keyed to the first transmission 201, the first rotating shaft 202 is keyed to the first idler 203, the first transmission 201 is used to output power to the rotating shaft, the strut 205 is used to support the first transmission 201, and the first rotating shaft 202 is used for to install the first roller 203 , and the first roller 203 is used to install the first track 204 .

working principle:

When using this test device, first install the first track 204 on the first roller 203, and then by operating the control panel 402, the controller 401 can control the motor 303 to rotate, passing through the reducer 302, the transmission shaft 305 and the first transmission 201 transmits power to the first rotating shaft 202 to drive the first crawler belt 204 to rotate. By comparing the load under no-load and working conditions, the wear condition of the first crawler belt 204 can be measured.

Example 2

As shown in FIGS. 4 , 5 and 6 , the difference between Embodiment 2 and Embodiment 1 is that the support mechanism 2 includes a second transmission 207 , a second rotating shaft 209 , a second supporting wheel 206 , a second track 208 , and a base mechanism. The upper end of the 1 is provided with a second transmission 207, the upper end of the second transmission 207 is provided with a second rotating shaft 209, the second rotating shaft 209 is provided with a second supporting wheel 206, and the second supporting wheel 206 is provided with a second crawler 208. The second transmission 207 is connected with the base mechanism 1 by screws, the second transmission 207 is connected with the second rotating shaft 209 by a key, and the second rotating shaft 209 is connected with the second supporting wheel 206 by a key. The second transmission 207 is used to output power to the rotating shaft, and the second rotating shaft 209 is used to install the second idler 206, and the second idler 206 is used to install the second track 208.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention.

Claims (6)

1. Wear test device is used in track production, including base mechanism (1), control mechanism (4) and power unit (3), its characterized in that: still include supporting mechanism (2), the upper end of base mechanism (1) is provided with supporting mechanism (2), the front end of supporting mechanism (2) is provided with power unit (3), the both sides of power unit (3) are provided with control mechanism (4), base mechanism (1) with supporting mechanism (2) pass through the screw connection, supporting mechanism (2) with power unit (3) key-type connection, control mechanism (4) with base mechanism (1) passes through the screw connection.

2. The wear test device for track production according to claim 1, characterized in that: the base mechanism (1) comprises a bottom plate (101), supporting legs (102) and upright columns (103), wherein the bottom plate (101) is arranged at the upper end of each supporting leg (102), the upright columns (103) are arranged at the upper end of the bottom plate (101), the bottom plate (101) is welded with the supporting legs (102), the bottom plate (101) is welded with the upright columns (103), the number of the upright columns (103) is three, and the number of the supporting legs (102) is six.

3. The wear test device for track production according to claim 1, characterized in that: control mechanism (4) are including controller (401), control panel (402), switch board (403), the upper end of base mechanism (1) is provided with controller (401), the upper end of controller (401) is provided with control panel (402), the upper end of base mechanism (1) is provided with switch board (403), controller (401) with base mechanism (1) passes through the screw connection, control panel (402) with controller (401) passes through the screw connection, switch board (403) with base mechanism (1) passes through the screw connection.

4. The wear test device for track production according to claim 1, characterized in that: the power mechanism (3) comprises a motor (303), a speed reducer (302), a motor support (304), a speed reducer support (301) and a transmission shaft (305), the speed reducer support (301) is arranged at the upper end of the base mechanism (1), the speed reducer (302) is arranged at the upper end of the speed reducer support (301), the motor support (304) is arranged at the upper end of the speed reducer (302), the motor (303) is arranged at the upper end of the motor support (304), the transmission shaft (305) is arranged at the rear end of the speed reducer (302), the speed reducer support (301) is welded with the base mechanism (1), the speed reducer support (301) is connected with the speed reducer (302) through screws, the motor support (304) is welded with the speed reducer (302), and the motor (303) is connected with the motor support (304) through screws, the transmission shaft (305) is connected with the speed reducer (302) in a key mode.

5. The wear test device for track production according to claim 1, characterized in that: the supporting mechanism (2) comprises a first transmission (201), a support column (205), a first rotating shaft (202), a first riding wheel (203) and a first crawler belt (204), the upper end of the base mechanism (1) is provided with the first transmission (201), the rear end of the first transmission (201) is provided with the first rotating shaft (202), the first rotating shaft (202) is provided with the first riding wheel (203), the first crawler belt (204) is arranged on the first riding wheel (203), the first transmission (201) is in key connection with the power mechanism (3), the first transmission (201) is in screw connection with the base mechanism (1), the first rotating shaft (202) is in key connection with the first transmission (201), and the first rotating shaft (202) is in key connection with the first riding wheel (203).

6. The wear test device for track production according to claim 1, characterized in that: supporting mechanism (2) include second derailleur (207), second pivot (209), second riding wheel (206), second track (208), the upper end of base mechanism (1) is provided with second derailleur (207), the upper end of second derailleur (207) is provided with second pivot (209), be provided with on second pivot (209) second riding wheel (206), be provided with on second riding wheel (206) second track (208), second derailleur (207) with base mechanism (1) passes through screwed connection, second derailleur (207) with second pivot (209) key-type connection, second pivot (209) with second riding wheel (206) key-type connection.

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