Tractor hood

Abstract

The utility model provides a tractor hood which comprises a shell, the shell is of a detachable box structure and comprises a front arc-shaped side wall, an upper arc-shaped side wall, a left arc-shaped side wall and a right arc-shaped side wall, through grooves are formed in the front outer side wall and the rear outer side wall of the shell respectively, a ventilation dustproof cover is detachably arranged in each through groove, and the ventilation dustproof covers are made of aluminum alloy plates. Heat dissipated by a tractor engine can be dissipated through the detachable ventilation dust cover, portable production, assembly and transportation operation of the shell can be achieved through the detachable box body structure shell, and the tractor shell is more convenient, more reliable and more economical and practical. And the transportation and production cost is greatly reduced. Heat dissipated by the tractor engine can be dissipated through the detachable ventilation dust cover, portable production, assembly and transportation operation of the shell can be achieved through the detachable box structure shell, convenience and reliability are achieved, and the transportation and production cost is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle protective cover equipment, in particular to a tractor hood. Background Art

[0002] A tractor is a self-propelled power machine used to tow and drive operating machinery to complete various mobile operations. It can also be used as a fixed operating power. It is composed of engine, transmission, travel, steering, hydraulic suspension, power output, electrical instruments, driving control and traction systems or devices.

[0003] Generally, existing tractor hoods are mostly formed in one piece or welded from plates. Although the shell of this type of hood has better sealing performance, it also has the problem of poor heat dissipation. In addition, due to the overall one-piece molding or welding design, it occupies a large space, resulting in inconvenience in production and transportation, and high transportation and production costs. Utility Model Content

[0004] In view of this, the utility model provides a tractor hood, which can dissipate the heat emitted by the tractor engine through a detachable ventilation dust cover, and can realize portable production, assembly and transportation of the shell through a detachable box structure shell, which is more convenient and reliable and greatly reduces the cost of transportation and production.

[0005] In order to solve the above technical problems, the utility model provides a tractor hood, including a shell, which is a detachable box structure, the shell including four arc-shaped side walls of front, upper, left and right, through grooves are respectively opened on the front and rear outer side walls of the shell, and a ventilation dust cover is detachably provided inside each through groove, the ventilation dust cover is an aluminum alloy plate, and an anti-collision guard plate is provided on the outer side of the front side wall of the shell. The utility model can dissipate the heat emitted by the tractor engine through the detachable ventilation dust cover, and can realize the portable production, assembly and transportation of the shell through the detachable box structure shell, which is more convenient and reliable, and greatly reduces the cost of transportation and production.

[0006] A card plate is arranged in the through slot, a rubber card slot is arranged on the card plate at a side close to the shell, and a plastic card slot is arranged on the card plate at a side close to the ventilation dust cover. The utility model can realize fast clamping of the card plate in the through slot through the rubber card slot, and has a certain protective shock-absorbing effect, which is convenient for installation and can also buffer a part of the mechanical vibration generated during the operation of the tractor engine, and realizes the firm and fast clamping and installation of the ventilation dust cover through the plastic card slot, which is safer and more convenient.

[0007] A connecting plate is respectively arranged between the front, upper, left and right four arc-shaped side walls of the shell, and a pin is arranged on the connecting plate. A pin matched with the pin is arranged on the inner side wall of the shell. The utility model can realize the rapid assembly and docking between the front, upper, left and right four arc-shaped side walls of the shell through the action of the connecting plate and the pin. The end of the pin can be provided with an external thread, and the inner side wall of the shell can be provided with an internal thread matched with the external thread. The diameter of the smooth rod part of the pin is smaller than the outer diameter of the external thread part, and the outer end of the pin is provided with an inner hexagonal slot. The purpose of this is to facilitate the firm installation and easy removal of the pin, and also to ensure the firmness of the connection between the arc-shaped side walls of the shell.

[0008] The anti-collision guard plate is a steel plate, which is fixed to the front side of the outer wall of the shell by bolts. A protective pad is arranged at the front end of the anti-collision guard plate. The utility model can protect the front part of the shell by the anti-collision guard plate and the protective pad to avoid deformation and damage of the shell by impact, thereby greatly improving the service life of the shell.

[0009] A buffer sealing pad is arranged between two adjacent curved side walls of the shell. The buffer sealing pad is made of anti-slip and wear-resistant rubber material. The buffer sealing pad can not only increase the sealing performance between the connecting parts of the two adjacent curved side walls of the shell, but also can buffer the impact caused by the shaking between the curved side walls of the shell caused by the vibration of the tractor's engine, which is safer and more convenient.

[0010] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0011] 1. The utility model can dissipate the heat emitted by the tractor engine through a detachable ventilation dust cover, and can realize the portable production, assembly and transportation of the shell through a detachable box structure shell, which is more convenient and reliable and greatly reduces the cost of transportation and production.

[0012] 2. The utility model can realize the rapid clamping of the card board in the through slot through the rubber card slot, and has a certain protective shock-absorbing effect, which is convenient for installation, and can also buffer part of the mechanical vibration generated during the operation of the tractor engine, and realize the firm and rapid clamping and installation of the ventilation dust cover through the plastic card slot, which is safer and more convenient.

[0013] 3. The utility model can protect the front part of the shell through the anti-collision guard plate and the protective pad to prevent it from being deformed and damaged by impact, thereby greatly improving the service life of the shell.

[0014] 4. The utility model can not only increase the sealing performance between the connecting parts of two adjacent arc-shaped side walls of the shell through the buffer seal, but also buffer the impact caused by the shaking between the arc-shaped side walls of the shell caused by the vibration of the tractor engine, which is safer and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the tractor hood of the utility model;

[0016] Figure 2 It is a top view of the tractor hood of the utility model;

[0017] Figure 3 This is a cross-sectional view of the utility model taken along line AA;

[0018] Figure 4 It is an enlarged view of point B of the present utility model.

[0019] Explanation of reference numerals: 100, housing; 200, through slot; 300, ventilation dust cover; 400, anti-collision guard plate; 500, card plate; 600, rubber card slot; 700, plastic card slot; 800, connecting plate; 900, pin shaft. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown: the present embodiment provides a tractor hood, including a shell 100, the shell 100 is a detachable box structure, the shell 100 includes four arc-shaped side walls, namely, front, upper, left and right, the front and rear outer side walls of the shell 100 are respectively provided with through slots 200, the interior of each through slot 200 is detachably provided with a ventilation dust cover 300, the ventilation dust cover 300 is an aluminum alloy plate, and an anti-collision guard plate 400 is provided on the outer side of the front side wall of the shell 100. The utility model can dissipate the heat emitted by the tractor engine through the detachable ventilation dust cover 300, and can realize the portable production, assembly and transportation of the shell 100 through the detachable box structure shell 100, which is more convenient and reliable, and greatly reduces the cost of transportation and production.

[0022] According to one embodiment of the utility model, Figure 1 , Figure 3 and Figure 4 As shown, a card plate 500 is arranged in the through slot 200, a rubber card groove 600 is arranged on the card plate 500 and on the side close to the shell 100, and a plastic card groove 700 is arranged on the card plate 500 and on the side close to the ventilation dust cover 300. The utility model can quickly clamp the card plate 500 in the through slot 200 through the rubber card groove 600, and has a certain protective shock-absorbing effect, which is convenient for installation and can also buffer part of the mechanical vibration generated during the operation of the tractor engine, and realize the firm and rapid clamping and installation of the ventilation dust cover 300 through the plastic card groove 700, which is safer and more convenient.

[0023] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, connecting plates 800 are respectively arranged between the front, upper, left and right four arc-shaped side walls of the shell 100, and a pin shaft 900 is arranged on the connecting plate 800. A pin shaft 900 matched with the pin shaft 900 is arranged on the inner side wall of the shell 100. The utility model can realize the rapid assembly and docking between the front, upper, left and right four arc-shaped side walls of the shell 100 through the action of the connecting plate 800 and the pin shaft 900. The end of the pin shaft 900 can be provided with an external thread, and the inner side wall of the shell 100 can be provided with an internal thread matched with the external thread. The diameter of the smooth rod part of the pin shaft 900 is smaller than the outer diameter of the external thread part, and the outer end of the pin shaft 900 is provided with a hexagonal slot. The purpose of this is to facilitate the firm installation and easy removal of the pin shaft 900, and also to ensure the firmness of the connection between the arc-shaped side walls of the shell 100.

[0024] According to another embodiment of the present invention, Figure 1 and Figure 3 As shown, the anti-collision guard plate 400 is a steel plate, which is fixed to the front side of the outer wall of the shell 100 by bolts. A protective pad is provided at the front end of the anti-collision guard plate 400. The utility model can protect the front of the shell 100 by the anti-collision guard plate 400 and the protective pad to prevent the shell 100 from being deformed and damaged by impact, thereby greatly improving the service life of the shell 100.

[0025] According to another embodiment of the present invention, Figure 1 and Figure 4 As shown, a buffer seal is provided between two adjacent curved side walls of the shell 100. The buffer seal is made of anti-slip and wear-resistant rubber material. The buffer seal can not only increase the sealing performance between the connecting parts of the two adjacent curved side walls of the shell 100, but also can buffer the impact caused by the shaking between the curved side walls of the shell 100 caused by the vibration of the tractor's engine, which is safer and more convenient.

[0026] The use of the utility model:

[0027] First of all, it should be made clear that the shell 100 involved in the utility model is mainly used for protecting parts of various mechanical equipment. The utility model takes the shell 100 for protecting the engine of a tractor as an example to explain its installation and use methods in detail. First, the shell 100 is assembled. The front, upper, left and right four arc-shaped side walls of the shell 100 are fixed together by connecting plates 800 and pins 900. Then, the buffer seal is inserted between two adjacent arc-shaped side walls and a layer of sealant is applied to seal it. This can effectively prevent external dust from entering the shell 100, and can also soundproof the noise generated during the vibration of the engine. Then, the assembled shell 100 is installed on the frame at the bottom of the engine. The specific method is: the lower part of the shell 100 is inserted into the frame where the engine of the tractor is located. The housing 100 is then fastened by inserting the detachable ventilating dust cover 300 into the plastic slot 700 on the card plate 500, and then inserting the rubber slot 600 on the card plate 500 into the through slot 200 on the housing 100, thereby realizing quick installation of the housing 100. During the operation of the engine, the housing 100 will generate a certain vibration together with the dust cover, while ensuring the heat dissipation of the engine, the dust blocked on the ventilating dust cover 300 can also be shaken off by vibration, which is more convenient. The utility model can dissipate the heat emitted by the tractor engine through the detachable ventilating dust cover 300, and can realize the portable production, assembly and transportation of the housing 100 through the detachable box structure housing 100, which is more convenient and reliable, and greatly reduces the cost of transportation and production.

[0028] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A tractor hood, comprising a housing (100), characterized in that: The shell (100) is a detachable box structure, and comprises four arc-shaped side walls, namely, front, upper, left and right side walls. Through slots (200) are respectively provided on the front and rear outer side walls of the shell (100), and a ventilation dust cover (300) is detachably provided inside each of the through slots (200). An anti-collision guard plate (400) is provided on the outer side of the front side wall of the shell (100).

2. The tractor hood according to claim 1, characterized in that: A card plate (500) is arranged in the through groove (200), a rubber card groove (600) is arranged on the side of the card plate (500) close to the housing (100), and a plastic card groove (700) is arranged on the side of the card plate (500) close to the ventilation dust cover (300).

3. The tractor hood according to claim 2, characterized in that: Connecting plates (800) are respectively arranged between the front, upper, left and right arc-shaped side walls of the shell (100), a pin shaft (900) is arranged on the connecting plate (800), and a pin shaft (900) matched with the pin shaft (900) is arranged on the inner side wall of the shell (100).

4. The tractor hood according to claim 3, characterized in that: The ventilation dust cover (300) is made of an aluminum alloy plate.

5. The tractor hood according to claim 4, characterized in that: The anti-collision guard plate (400) is a steel plate, and the anti-collision guard plate (400) is fixed to the front side of the outer side wall of the housing (100) by means of bolts.

6. The tractor hood according to claim 5, characterized in that: A protection pad is provided at the front end of the anti-collision guard plate (400).

7. The tractor hood according to claim 6, characterized in that: A buffer sealing pad is provided between two adjacent arc-shaped side walls of the housing (100).

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