Excavator track driving wheel capable of preventing overheating

Abstract

The utility model discloses an excavator track driving wheel capable of preventing overheating, which comprises a cavity, and an automatic induction cooling mechanism, a detachable component and an adjustable component are mounted on the cavity; the automatic induction cooling mechanism comprises a working cavity, a portable power source, a switch, a connecting wire, a relay and a high-temperature inductor. According to the driving wheel cooling device, the automatic induction cooling mechanism, the working cavity, the portable power source, the switch, the connecting wire, the relay and the high-temperature inductor are installed, and a connecting power line, an air cooler, a connecting pipe and an air outlet cover are arranged in the cooling assembly, so that the temperature in the driving wheel can be inducted in time, and then the driving wheel is cooled; therefore, the damage to the driving wheel is reduced; and by installing the adjustable assembly, the first connecting ring, the second connecting ring, the fixing ring and the fixing plug pin which are matched and connected with one another, disassembly can be rapidly conducted when replacement is needed, so that consumption of manpower resources is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of driving wheels for excavator crawlers, in particular to a driving wheel for excavator crawlers which can prevent overheating. Background Art

[0002] The driving wheel of the excavator plays the role of driving the crawler track. It is fixed on the travel motor and transmits the driving force of the travel motor to the crawler track through the gear structure. Usually, a driving wheel is installed on each travel motor.

[0003] The existing excavator crawler drive wheel has the following disadvantages:

[0004] 1. The existing excavator crawler drive wheel will generate a lot of heat during long-term use, which may easily cause damage to the drive wheel due to excessive temperature;

[0005] 2. When the existing excavator crawler drive wheel needs to be replaced, it is inconvenient to disassemble it, which requires a lot of manpower and affects work efficiency. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a driving wheel for an excavator crawler which can prevent overheating.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A driving wheel for an excavator crawler capable of preventing overheating, comprising a cavity, on which an automatic induction cooling mechanism, a detachable component and an adjustable component are installed;

[0009] The automatic induction cooling mechanism includes a working chamber, a portable power supply, a switch, a connecting wire, a relay, a high temperature sensor and a cooling component. The portable power supply is connected to one end of the switch through a wire, the other end of the switch is connected to one end of the connecting wire, the relay is electrically connected to the other end of the connecting wire, and the high temperature sensor is fixedly connected to the other end of the relay.

[0010] Preferably, the cooling component includes a connecting power cord, an air cooler, a connecting pipe and an air outlet hood, one end of the air cooler is connected to the connecting power cord, the connecting pipe is fixedly installed on the air outlet end of the air cooler, and the other end of the connecting pipe is sleeved on the top of the air outlet hood.

[0011] Through the above scheme, an automatic sensing cooling mechanism is installed, and the working chamber, portable power supply, switch, connecting wire, relay, high temperature sensor and the installation settings of the power cord, air cooler, connecting pipe and air outlet hood in the cooling component can timely sense the temperature inside the driving wheel, and then cool the driving wheel, thereby reducing damage to the driving wheel.

[0012] Preferably, a support plate is fixedly installed inside the working chamber, the relay is placed on one end of the surface of the support plate, the portable power supply is fixedly connected to the other end of the surface of the support plate, and the top of the high temperature sensor is connected to the bottom of the support plate.

[0013] Preferably, the connecting power cord passes through the support plate, the other end of the connecting power cord is connected to a switch, an air outlet is provided at one end of the bottom of the working chamber, and the other side of the air outlet cover is fixedly connected to the air outlet on the bottom of the working chamber.

[0014] Preferably, the adjustable component comprises a first connecting ring, a second connecting ring, a fixed ring and a fixed pin, and the middle parts of the first connecting ring and the second connecting ring are fixedly connected to the fixed ring via the fixed pin.

[0015] Through the above scheme, the adjustable component is installed, and the mutual cooperation connection between the first connecting ring, the second connecting ring, the fixing ring and the fixing pin can be quickly disassembled when replacement is needed, thereby reducing the consumption of human resources and improving work efficiency.

[0016] Preferably, the outer walls on both sides of the working chamber are connected to the inner walls on both sides of the top of the chamber.

[0017] The beneficial effects of the utility model are:

[0018] 1. By installing an automatic induction cooling mechanism, the working chamber, portable power supply, switch, connecting wire, relay, high temperature sensor and the installation settings of the power cord, air cooler, connecting pipe and air outlet cover in the cooling component can timely sense the temperature inside the driving wheel, and then cool the driving wheel, thereby reducing the damage to the driving wheel;

[0019] 2. By installing the adjustable components, the mutual connection between the first connecting ring, the second connecting ring, the fixing ring and the fixing pin can be quickly disassembled when replacement is needed, thereby reducing the consumption of human resources and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a driving wheel for an excavator crawler that can prevent overheating, which is proposed by the utility model;

[0021] Figure 2 This is a structural side view of a driving wheel for an excavator crawler that can prevent overheating proposed by the utility model;

[0022] Figure 3 The utility model is a structural schematic diagram of an automatic induction cooling mechanism for a driving wheel of an excavator crawler which can prevent overheating.

[0023] In the figure: 1. cavity; 2. first connecting ring; 3. second connecting ring; 4. fixing ring; 5. fixing pin; 6. working cavity; 7. portable power supply; 8. switch; 9. connecting wire; 10. relay; 11. high temperature sensor; 12. connecting power cord; 13. air cooler; 14. connecting pipe; 15. air outlet hood; 16. support plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Example 1, reference Figure 1 , Figure 2 and Figure 3 , a driving wheel for an excavator crawler that can prevent overheating, comprising a cavity 1, on which an automatic induction cooling mechanism, a detachable component and an adjustable component are installed;

[0026] The automatic induction cooling mechanism includes a working chamber 6, a portable power supply 7, a switch 8, a connecting wire 9, a relay 10, a high temperature sensor 11 and a cooling component. The portable power supply 7 is connected to one end of the switch 8 through a wire, and the other end of the switch 8 is connected to one end of the connecting wire 9. The relay 10 is electrically connected to the other end of the connecting wire 9. The high temperature sensor 11 is fixedly connected to the other end of the relay 10. The cooling component includes a connecting power line 12, a cooling fan 13, a connecting pipe 14 and an air outlet hood 15. One end of the cooling fan 13 A connecting power line 12 is connected, a connecting pipe 14 is fixedly installed on the air outlet end of the air cooler 13, the other end of the connecting pipe 14 is sleeved on the top of the air outlet cover 15, and an automatic sensing cooling mechanism is installed. The working chamber 6, the portable power supply 7, the switch 8, the connecting wire 9, the relay 10, the high temperature sensor 11 and the installation arrangement of the connecting power line 12, the air cooler 13, the connecting pipe 14 and the air outlet cover 15 in the cooling component can timely sense the temperature inside the driving wheel, and then cool the driving wheel, thereby reducing damage to the driving wheel.

[0027] Example 2, reference Figure 2 A support plate 16 is fixedly installed inside the working chamber 6, the relay 10 is placed on one end of the surface of the support plate 16, the portable power supply 7 is fixedly connected to the other end of the surface of the support plate 16, the top of the high temperature sensor 11 is connected to the bottom of the support plate 16, the connecting power line 12 runs through the support plate 16, and the other end of the connecting power line 12 is connected to the switch 8. An air outlet is opened at one end of the bottom of the working chamber 6, and the other side of the air outlet cover 15 is fixedly connected to the air outlet on the bottom of the working chamber 6. The outer walls on both sides of the working chamber 6 are connected to the inner walls on both sides of the top of the cavity 1.

[0028] Example 3, reference Figure 1 and Figure 2 The adjustable component includes a first connecting ring 2, a second connecting ring 3, a fixed ring 4 and a fixed pin 5. The middle parts of the first connecting ring 2 and the second connecting ring 3 are fixedly connected to the fixed ring 4 through the fixed pin 5. The adjustable component is installed. The mutual coordination connection between the first connecting ring 2, the second connecting ring 3, the fixed ring 4 and the fixed pin 5 can be quickly disassembled when replacement is needed, thereby reducing the consumption of human resources and improving work efficiency.

[0029] Working principle: Through the portable power supply 7, switch 8, connecting wire 9, relay 10, high temperature sensor 11 in the working chamber 6 and the installation arrangement of connecting power line 12, air cooler 13, connecting pipe 14 and air outlet cover 15 in the cooling component, the temperature inside the driving wheel can be sensed in time. When the high temperature sensor 11 senses that the temperature is too high, the relay 10 is triggered to control the switch to close and then drive the air cooler 13 to cool the driving wheel, thereby reducing the damage to the driving wheel; through the mutual coordination and connection of each component between the first connecting ring 2, the second connecting ring 3, the fixing ring 4 and the fixing pin 5, it can be quickly disassembled when replacement is needed, thereby reducing the consumption of human resources and improving work efficiency.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A driving wheel for an excavator crawler capable of preventing overheating, comprising a cavity (1), characterized in that: The cavity (1) is equipped with an automatic induction cooling mechanism, a detachable component and an adjustable component; The automatic induction cooling mechanism comprises a working chamber (6), a portable power source (7), a switch (8), a connecting wire (9), a relay (10), a high temperature sensor (11) and a cooling component, wherein the portable power source (7) is connected to one end of the switch (8) via a wire, the other end of the switch (8) is connected to one end of the connecting wire (9), the relay (10) is electrically connected to the other end of the connecting wire (9), and the high temperature sensor (11) is fixedly connected to the other end of the relay (10).

2. The drive wheel for an excavator crawler track capable of preventing overheating according to claim 1, characterized in that: The cooling component comprises a connecting power line (12), an air cooler (13), a connecting pipe (14) and an air outlet hood (15); one end of the air cooler (13) is connected to the connecting power line (12); the connecting pipe (14) is fixedly mounted on the air outlet end of the air cooler (13); and the other end of the connecting pipe (14) is sleeved on the top of the air outlet hood (15).

3. The drive wheel for an excavator crawler capable of preventing overheating according to claim 1, characterized in that: A support plate (16) is fixedly installed inside the working chamber (6), the relay (10) is placed on one end of the surface of the support plate (16), the portable power source (7) is fixedly connected to the other end of the surface of the support plate (16), and the top of the high temperature sensor (11) is connected to the bottom surface of the support plate (16).

4. The drive wheel for an excavator crawler capable of preventing overheating according to claim 2, characterized in that: The connecting power line (12) passes through the support plate (16), and the other end of the connecting power line (12) is connected to the switch (8). An air outlet is provided at one end of the bottom of the working chamber (6), and the other side of the air outlet cover (15) is fixedly connected to the air outlet on the bottom of the working chamber (6).

5. The driving wheel for an excavator crawler track capable of preventing overheating according to claim 1, characterized in that: The adjustable component comprises a first connecting ring (2), a second connecting ring (3), a fixing ring (4) and a fixing pin (5); the middle parts of the first connecting ring (2) and the second connecting ring (3) are fixedly connected to the fixing ring (4) via the fixing pin (5).

6. The driving wheel for an excavator crawler track capable of preventing overheating according to claim 1, characterized in that: The outer walls on both sides of the working chamber (6) are connected to the inner walls on both sides of the top of the chamber body (1).

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