Protective hood of loading machine

Abstract

The utility model relates to the field of loaders, and discloses a protective hood of a loader, which comprises a machine body, a support frame II is fixedly connected outside the machine body, a motor is fixedly connected outside the support frame II, a gear is fixedly connected to the conveying end of the motor, a rotating shaft is fixedly connected to one side of the gear, and a rotating shaft is fixedly connected to the other side of the gear. One end of the rotating shaft is rotatably connected with a cleaning plate, the outer portion of the cleaning plate is fixedly connected with a plurality of brushes, one side of the cleaning plate is fixedly connected with a connecting column, the outer portion of the second supporting frame is fixedly connected with a rack, and the outer portion of the machine body is fixedly connected with a heat dissipation plate. Through mutual cooperation of a gear, a cleaning plate, a brush and other structures, dust and impurities attached to the surface of the filter screen are cleaned, so that the heat dissipation performance of the heat dissipation plate is good, the internal heat dissipation effect of the machine body is facilitated, and the possibility that the machine function is reduced or breaks down due to the dust and other impurities is avoided.

Description

Technical Field

[0001] The utility model relates to the field of loaders, in particular to a protective hood of a loader. Background Art

[0002] As a common construction machinery, loaders are mainly used for earthmoving, material handling and other construction engineering operations. However, during operation, loaders will generate a lot of dust, gravel and other debris, which not only affect the normal operation of the machine, but also may pose a threat to the health of the operator. The role of the protective hood is to protect the key components of the loader from dust and other debris.

[0003] The existing protective cover has a heat sink exposed outside the protective cover, which makes it difficult to effectively clean dust and debris, affecting the operating efficiency and performance of the machine. In the long run, it will shorten the service life of the machine and increase maintenance costs.

[0004] In view of the above problems, a protective hood of a loader is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a protective hood for a loader, aiming to improve the problem in the prior art that dust enters the interior of the protective hood of the loader, affecting the heat dissipation effect, increasing the machine load, and cannot be cleaned in time.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a protective hood of a loader, comprising a body, a support frame 2 is fixedly connected to the outside of the body, a motor is fixedly connected to the outside of the support frame 2, a gear is fixedly connected to the conveying end of the motor, a rotating shaft is fixedly connected to one side of the gear, a cleaning plate is rotatably connected to one end of the rotating shaft, a plurality of brushes are fixedly connected to the outside of the cleaning plate, a connecting column is fixedly connected to one side of the cleaning plate, a rack is fixedly connected to the outside of the support frame 2, a heat sink is fixedly connected to the outside of the body, a filter is fixedly connected to the outside of the heat sink, and a dust collection assembly is installed on the top of the body.

[0007] As a further description of the above technical solution:

[0008] The dust collection assembly includes a collection box, the bottom of which is fixedly connected to the top of the machine body, the outside of which is fixedly connected to a blower, a delivery pipe is connected to the through hole of the collection box, one end of the delivery pipe is fixedly connected to a connecting pipe, and the outside of the connecting pipe is fixedly connected to a plurality of dust collection holes.

[0009] As a further description of the above technical solution:

[0010] The outside of the gear is meshed and connected with the outside of the rack at the corresponding position.

[0011] As a further description of the above technical solution:

[0012] The exterior of the machine body is fixedly connected with a support frame 1, and the interior of the support frame 1 is fixedly connected with a fixing rod.

[0013] As a further description of the above technical solution:

[0014] The interior of the connecting column is slidably connected to the exterior of the fixing rod.

[0015] As a further description of the above technical solution:

[0016] The end of the brush is fitted with the outside of the filter screen.

[0017] As a further description of the above technical solution:

[0018] The outside of the connecting pipe is fixedly connected to the top of the cleaning plate.

[0019] As a further description of the above technical solution:

[0020] The outside of the heat dissipation plate is fixedly connected with a rubber pad.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, through the mutual cooperation of gears, cleaning plates, brushes and other structures, dust and impurities attached to the surface of the filter screen can be cleaned, so that the heat dissipation performance of the heat sink is good, which is helpful for the internal heat dissipation effect of the machine body and avoids the possibility of machine function decline or failure due to dust and other debris.

[0023] In the utility model, through the mutual cooperation of the connecting pipe, the conveying pipe, the collecting box, the blower and other structures, the cleaned dust can be effectively concentrated inside the collecting box to prevent the dust from floating on the filter net again. By cleaning the dust in time, the normal ventilation state of the filter net can be maintained, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a protective hood of a loader proposed by the utility model;

[0025] Figure 2 This is a schematic structural diagram of a cleaning plate of a protective hood of a loader proposed by the utility model;

[0026] Figure 3 The utility model is a schematic structural diagram of a heat dissipation plate of a protective hood of a loader.

[0027] Legend:

[0028] 1. Machine body; 2. Blower; 3. Collection box; 4. Delivery pipe; 5. Connecting pipe; 6. Cleaning plate; 7. Fixing rod; 8. Support frame 1; 9. Filter; 10. Gear; 11. Rack; 12. Support frame 2; 13. Motor; 14. Dust suction hole; 15. Brush; 16. Connecting column; 17. Heat sink; 18. Rotating shaft. DETAILED DESCRIPTION

[0029] 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 in 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.

[0030] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a protective hood of a loader, including a body 1, a support frame 12 is fixedly connected to the outside of the body 1, a motor 13 is fixedly connected to the outside of the support frame 12, a gear 10 is fixedly connected to the conveying end of the motor 13, a rotating shaft 18 is fixedly connected to one side of the gear 10, a cleaning plate 6 is rotatably connected to one end of the rotating shaft 18, a plurality of brushes 15 are fixedly connected to the outside of the cleaning plate 6, a connecting column 16 is fixedly connected to one side of the cleaning plate 6, a rack 11 is fixedly connected to the outside of the support frame 12, a heat sink 17 is fixedly connected to the outside of the body 1, a filter screen 9 is fixedly connected to the outside of the heat sink 17, and a dust collection component is installed on the top of the body 1.

[0031] Specifically, external air enters the machine body 1 through the heat sink 17, while impurities and dust in the air are blocked by the filter 9, keeping the inside of the machine body 1 clean. At the same time, the motor 13 is started, so that the gear 10 starts to rotate, and at the same time, the gear 10 rotates along the outside of the rack 11, thereby driving the shaft 18 and the cleaning plate 6 to move, so that the brush 15 moves along the outside of the filter 9 to clean the dust on the filter 9, wherein the external air enters the machine body 1 through the filter 9 to keep the internal air clean, and at the same time, the heat sink 17 can dissipate the heat inside the machine body 1, thereby promoting the heat dissipation process, and the motor 13 drives the movement of the cleaning plate 6 through the gear 10 and the shaft 18 to ensure that the cleaning plate 6 can move evenly outside the filter 9, and at the same time, the brush 15 moves along the filter 9 to clean the dust on the filter 9, and the coordination of the rack 11 and the gear 10 makes the movement of the cleaning plate 6 more stable and accurate.

[0032] Reference Figure 2The dust collection component includes a collecting box 3, the bottom of which is fixedly connected to the top of the machine body 1, the outside of the collecting box 3 is fixedly connected to the blower 2, the through hole of the collecting box 3 is connected to a conveying pipe 4, one end of the conveying pipe 4 is fixedly connected to a connecting pipe 5, and the outside of the connecting pipe 5 is fixedly connected to a plurality of dust collection holes 14.

[0033] Specifically, during the process of the brush 15 cleaning the dust, the blower 2 drives the dust into the interior of the connecting pipe 5 through the dust suction hole 14 by suction. The connecting pipe 5 transfers the dust to the conveying pipe 4, and then the dust is collected in the interior of the collecting box 3. This process effectively absorbs the dust from the air and collects it in the collecting box 3, preventing it from floating in the air, and at the same time avoiding the dust from affecting the internal equipment of the machine body 1, thereby maintaining a clean environment inside the machine body 1.

[0034] Reference Figure 1 The outside of the gear 10 is meshed with the outside of the rack 11 at the corresponding position, the outside of the body 1 is fixedly connected with a support frame 8, the inside of the support frame 8 is fixedly connected with a fixing rod 7, and the inside of the connecting column 16 is slidably connected to the outside of the fixing rod 7.

[0035] Specifically, by installing the support frame 8, the connecting column 16 slides inside the fixing rod 7, and then the cleaning plate 6 moves outside the filter screen 9. The gear 10 is meshed with the rack 11, so that the movement of the cleaning plate 6 is smoother and more precise.

[0036] Reference Figure 2 The end of the brush 15 is fitted with the outside of the filter screen 9, the outside of the connecting pipe 5 is fixedly connected to the top of the cleaning plate 6, and the outside of the heat dissipation plate 17 is fixedly connected with a rubber pad.

[0037] Specifically, the dust accumulated on the outside of the filter 9 is effectively cleaned by the brush 15, and then the dust is collected into the inside of the collection box 3 through the dust suction hole 14. The rubber pad arranged on the outside of the heat sink 17 fixes the heat sink 17 to the outside of the body 1, and then the heat of the body 1 is effectively dissipated.

[0038] Working principle: When the machine body 1 is in the process of heat dissipation, the external air enters the machine body 1 through the heat dissipation plate 17, wherein the impurities and dust in the air can be blocked by the filter screen 9 outside the heat dissipation plate 17, and then the clean airflow dissipates the heat inside the machine body 1, wherein the motor 13 can be started to make the gear 10 start to rotate, and then the gear 10 rotates along the outside of the rack 11, and driven by the gear 10, the rotating shaft 18 drives the cleaning plate 6 to move, and the inside of the connecting column 16 moves along the outside of the fixing rod 7, so that the cleaning plate 6 is more stable when moving up and down, and at the same time, the brush 15 outside the cleaning plate 6 moves along the outside of the filter screen 9, so that the dust accumulated on the filter screen 9 is fully cleaned by the brush 15;

[0039] Secondly, in the process of cleaning the dust with the brush 15, the dust enters the interior of the connecting pipe 5 through the dust suction hole 14 under the drive of the blower 2, and then is concentrated in the interior of the collecting box 3 under the connection of the conveying pipe 4, so that the cleaned dust will not float in the air, and the dust is effectively isolated from entering the interior of the body 1, so that the internal equipment will not be affected.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A protective hood for a loader, comprising a body (1), characterized in that: The body (1) is fixedly connected to a second support frame (12) on the outside, a motor (13) is fixedly connected to the outside of the second support frame (12), a gear (10) is fixedly connected to the delivery end of the motor (13), a rotating shaft (18) is fixedly connected to one side of the gear (10), a cleaning plate (6) is rotatably connected to one end of the rotating shaft (18), a plurality of brushes (15) are fixedly connected to the outside of the cleaning plate (6), a connecting column (16) is fixedly connected to one side of the cleaning plate (6), a rack (11) is fixedly connected to the outside of the second support frame (12), a heat sink (17) is fixedly connected to the outside of the heat sink (17), a filter (9) is fixedly connected to the outside of the heat sink (17), and a dust collection assembly is installed on the top of the body (1).

2. The protective cover of a loader according to claim 1, characterized in that: The dust collection assembly comprises a collection box (3), the bottom of the collection box (3) is fixedly connected to the top of the machine body (1), the outside of the collection box (3) is fixedly connected to a blower (2), a delivery pipe (4) is connected to the through hole of the collection box (3), one end of the delivery pipe (4) is fixedly connected to a connecting pipe (5), and the outside of the connecting pipe (5) is fixedly connected to a plurality of dust collection holes (14).

3. The protective cover of a loader according to claim 1, characterized in that: The outside of the gear (10) is meshingly connected with the outside of the rack (11) at a corresponding position.

4. The protective cover of a loader according to claim 1, characterized in that: The exterior of the machine body (1) is fixedly connected to a support frame 1 (8), and the interior of the support frame 1 (8) is fixedly connected to a fixing rod (7).

5. The protective cover of a loader according to claim 1, characterized in that: The interior of the connecting column (16) is slidably connected to the exterior of the fixing rod (7).

6. The protective cover of a loader according to claim 2, characterized in that: The end of the brush (15) is in contact with the outside of the filter screen (9).

7. The protective cover of a loader according to claim 2, characterized in that: The outside of the connecting pipe (5) is fixedly connected to the top of the cleaning plate (6).

8. The protective cover of a loader according to claim 2, characterized in that: A rubber pad is fixedly connected to the outside of the heat dissipation plate (17).

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