Tractor protection device and tractor

Abstract

The utility model relates to the technical field of tractor protection, in particular to a tractor protection device and a tractor, which comprise a front hood protection mechanism, two cab side protection mechanisms, a front wheel protection mechanism and a rear wheel protection mechanism, the front side of the cab side protection mechanism is connected with the middle part of the front hood protection mechanism; the number of the front wheel protection mechanisms is two, and the two front wheel protection mechanisms are used for being arranged above two front wheels of the tractor correspondingly. The number of the rear wheel protection mechanisms is two, and the two rear wheel protection mechanisms are used for being arranged on the outer sides of two rear wheels of the tractor correspondingly. The protective device has the advantages that by arranging the protective device, a front hood, two sides of a cab and front and rear wheels of the tractor can be protected, damage to a shell of the tractor caused by crops in the working process of the tractor is avoided, and damage to a driver caused by stems and leaves of the crops is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor protection, in particular to a tractor protection device and a tractor. Background Art

[0002] Tractors are commonly used agricultural machinery, self-propelled power machines used to tow and drive work machinery to perform various mobile tasks. While operating in farmland, tractors are subject to the impact of crops. In particular, when operating in sugarcane fields, the sugarcane can cause damage and injury to the tractor's hood, paint, tires, and even the driver. Existing tractors lack specialized protective devices for the tractor's frame, tires, and driver, resulting in varying degrees of damage and injury to the tractor and driver after working in sugarcane fields. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a tractor protection device and a tractor, so as to solve the above-mentioned problems existing in the prior art.

[0004] The technical solution of the utility model for solving the above technical problems is as follows: a tractor protection device includes a front hood protection mechanism, a cab side protection mechanism, a front wheel protection mechanism and a rear wheel protection mechanism, the front end of the front hood protection mechanism is used to be connected to the bottom of the front end of the tractor, the rear end of the front hood protection mechanism is used to be fixedly connected to the safety frame at the rear end of the tractor, and the middle part of the front hood protection mechanism is used to be fixedly connected to the bottom of the middle part of the tractor cab; the number of the cab side protection mechanisms is two, and the two cab side protection mechanisms are respectively used to be arranged on both sides of the tractor cab, the rear side of the front hood protection mechanism is used to be hinged to the safety frame at the rear end of the tractor, and the cab side protection mechanism is used to be hinged to the safety frame at the rear end of the tractor. The front side of the cab side protection mechanism is connected to the middle part of the front hood protection mechanism; the number of the front wheel protection mechanisms is two, and the two front wheel protection mechanisms are respectively used to be arranged above the two front wheels of the tractor, the front end of the front wheel protection mechanism is fixedly connected to the front end of the front hood protection mechanism, and the rear end of the front wheel protection mechanism is fixedly connected to the middle part of the front hood protection mechanism; the number of the rear wheel protection mechanisms is two, and the two rear wheel protection mechanisms are respectively used to be arranged on the outside of the two rear wheels of the tractor, the front end of the rear wheel protection mechanism is used to be fixedly connected to the bottom of the middle part of the tractor cab, and the rear end of the rear wheel protection mechanism is used to be fixedly connected to the safety frame at the rear end of the tractor cab.

[0005] The beneficial effect of the utility model is that by arranging the above-mentioned protective device, the front hood of the tractor, both sides of the cab and the front and rear wheels can be protected, thereby preventing crops from damaging the tractor shell during the operation of the tractor and preventing the stems and leaves of the crops from causing harm to the driver.

[0006] On the basis of the above technical solution, the present invention can also be improved as follows.

[0007] Furthermore, the front hood protection mechanism includes a front hood protection frame for being arranged above the front hood of the tractor, a top protection frame for being arranged above the tractor cab, and a middle connecting frame for being arranged on both sides of the front hood of the tractor, the front end of the front hood protection frame is used to be fixedly connected to the bottom of the front end of the tractor, the rear end of the front hood protection frame is fixedly connected to the front end of the top protection frame, the rear end of the top protection frame is used to be fixedly connected to the safety frame at the rear end of the tractor, the top end of the middle connecting frame is fixedly connected to the front end of the top protection frame, the bottom end of the middle connecting frame is used to be fixedly connected to the bottom of the middle part of the tractor cab, the front side of the cab side protection mechanism is connected to the middle connecting frame, and the front and rear ends of the front wheel protection mechanism are respectively fixedly connected to the front hood protection frame and the middle connecting frame.

[0008] The beneficial effect of adopting the above further solution is that the front hood protection frame and the top protection frame can protect the front hood and the top of the tractor respectively, and the connection with the tractor is reinforced through the middle connecting frame to ensure the stability of the front hood protection mechanism.

[0009] Furthermore, the front hood guard frame includes two front guard bars for being set on the front side of the tractor and two inclined guard bars arranged obliquely above the front hood of the tractor. The two front guard bars are arranged at intervals, and the bottom ends of the two front guard bars are used to be fixedly connected to the bottom of the front end of the tractor through fixed frames respectively. The top ends of the two front guard bars are respectively fixedly connected to the bottom ends of the two inclined guard bars in a one-to-one correspondence, and the top ends of the two inclined guard bars are respectively fixedly connected to the two sides of the front end of the top guard frame.

[0010] The beneficial effect of adopting the above further solution is that the front protection bar and the inclined protection bar can block the stems and leaves of crops, preventing damage to the front hood and front windshield of the tractor.

[0011] Furthermore, the top ends of the two front protection bars are fixedly connected via a reinforcing bar.

[0012] The beneficial effect of adopting the above further solution is that the provision of the reinforcing rod can enhance the connection strength between the front protection rod and the inclined protection rod.

[0013] Furthermore, the cab side protection mechanism includes a cab side protection frame, the rear side of the cab side protection frame is used to be hinged to the safety frame at the rear end of the tractor, the front side of the cab side protection frame is connected to the middle part of the front hood protection mechanism through a locking mechanism, and a protective net is fixed on the inner side of the cab side protection frame.

[0014] The beneficial effect of adopting the above further solution is that the sides of the cab are protected by the protective net. At the same time, the side protection frame of the cab is hinged to the safety frame at the rear end of the tractor, which will not affect the opening of the tractor cab door.

[0015] Furthermore, the locking mechanism includes a central socket arranged in the front hood protection mechanism, a plug plate is fixedly provided on the front side of the cab side protection frame, a locking hole is provided on the plug plate, and after the plug plate passes through the socket, locking is achieved by inserting a locking pin into the locking hole.

[0016] The beneficial effect of adopting the above further solution is that the locking pin is inserted into the locking hole to achieve locking of the plug plate and the front hood protection mechanism, and opening and locking are convenient.

[0017] Furthermore, the locking pin is connected to the middle portion of the front hood protection mechanism through a chain.

[0018] The beneficial effect of adopting the above further solution is that the locking pin is connected to the middle part of the front hood protection mechanism through a chain, thereby preventing the locking pin from being lost.

[0019] Furthermore, the front wheel protection mechanism includes a front wheel arc-shaped protection bar, which is used to be arranged above the front wheel of the tractor, the front end of the front wheel arc-shaped protection bar is fixedly connected to the front end of the front hood protection mechanism, and the rear end of the front wheel arc-shaped protection bar is fixedly connected to the middle part of the front hood protection mechanism.

[0020] The beneficial effect of adopting the above further solution is that the front wheel arc protection bar protects the front wheel along the upper arc of the front wheel without affecting the use of the front wheel, and can protect the upper part of the front wheel to a certain extent.

[0021] Furthermore, the rear wheel protection mechanism includes an L-shaped rear wheel protection bar, which is arranged on the outside of the tractor's rear wheel. The front end of the rear wheel protection bar is used to be fixedly connected to the bottom of the middle part of the tractor cab, and the rear end of the rear wheel protection bar is used to be fixedly connected to the safety frame at the rear end of the tractor cab. A rear wheel arc-shaped protection bar is fixedly provided on the rear wheel protection bar.

[0022] The beneficial effect of adopting the above further solution is that the rear wheel protection bar and the rear wheel arc protection bar protect the outer side of the rear wheel and the upper arc of the rear wheel, ensuring the use of the rear wheel.

[0023] The utility model solves the above problem and further provides a tractor, comprising the above tractor protection device.

[0024] The beneficial effect of adopting the above scheme is that by setting the above protective device, the front hood of the tractor, both sides of the cab and the front and rear wheels can be protected, preventing crops from damaging the tractor shell during operation, and preventing crop stems and leaves from causing harm to the driver. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is the main view of the utility model;

[0026] Figure 2 It is a top view of the utility model;

[0027] Figure 3 It is a front view of the utility model;

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. Front hood protection mechanism; 11. Front hood protection frame; 111. Front protection bar; 112. Tilt protection bar; 113. Reinforcement bar; 12. Top protection frame; 13. Middle connecting frame; 2. Cab side protection mechanism; 21. Cab side protection frame; 22. Protection net; 23. Middle plug hole; 24. Insert plate; 25. Locking hole; 26. Locking pin; 27. Chain; 28. Hinge; 3. Front wheel protection mechanism; 31. Front wheel curved protection bar; 4. Rear wheel protection mechanism; 41. Rear wheel protection bar; 42. Rear wheel curved protection bar. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] Example 1

[0032] like Figure 1 、 Figure 2 、 Figure 3As shown, this embodiment includes a front hood protection mechanism 1, a cab side protection mechanism 2, a front wheel protection mechanism 3 and a rear wheel protection mechanism 4. The front end of the front hood protection mechanism 1 is used to be connected to the bottom of the front end of the tractor, the rear end of the front hood protection mechanism 1 is used to be fixedly connected to the safety frame at the rear end of the tractor, and the middle part of the front hood protection mechanism 1 is used to be fixedly connected to the bottom of the middle part of the tractor cab; the number of the cab side protection mechanisms 2 is two, and the two cab side protection mechanisms 2 are respectively used to be arranged on both sides of the tractor cab, the rear side of the front hood protection mechanism 1 is used to be hinged to the safety frame at the rear end of the tractor, and the front side of the cab side protection mechanism 2 is connected to the The middle part of the front hood protection mechanism 1 is connected; the number of the front wheel protection mechanisms 3 is two, and the two front wheel protection mechanisms 3 are respectively used to be arranged above the two front wheels of the tractor, the front end of the front wheel protection mechanism 3 is fixedly connected to the front end of the front hood protection mechanism 1, and the rear end of the front wheel protection mechanism 3 is fixedly connected to the middle part of the front hood protection mechanism 1; the number of the rear wheel protection mechanisms 4 is two, and the two rear wheel protection mechanisms 4 are respectively used to be arranged on the outside of the two rear wheels of the tractor, the front end of the rear wheel protection mechanism 4 is used to be fixedly connected to the bottom of the middle part of the tractor cab, and the rear end of the rear wheel protection mechanism 4 is used to be fixedly connected to the safety frame at the rear end of the tractor cab.

[0033] In this embodiment, the front hood protection mechanism 1 includes a front hood protection frame 11 for being arranged above the front hood of the tractor, a top protection frame 12 for being arranged above the tractor cab, and a middle connecting frame 13 for being arranged on both sides of the front hood of the tractor. The front end of the front hood protection frame 11 is used to be connected to the bottom of the front end of the tractor, the rear end of the front hood protection frame 11 is fixedly connected to the front end of the top protection frame 12, the rear end of the top protection frame 12 is used to be fixedly connected to the safety frame at the rear end of the tractor, the top end of the middle connecting frame 13 is fixedly connected to the front end of the top protection frame 12, and the bottom end of the middle connecting frame 13 is used to be fixedly connected to the bottom of the middle part of the tractor cab.

[0034] The top protection frame 12 can be a square frame or a U-shaped frame. When a U-shaped frame is used, the bottom edge of the U-shaped frame is set at the front side and fixedly connected to the front hood protection frame 11.

[0035] The front side of the cab side protection mechanism 2 is connected to the middle connecting frame 13, and the front and rear ends of the front wheel protection mechanism 3 are fixedly connected to the front hood protection frame 11 and the middle connecting frame 13 respectively. The front hood protection frame 11 and the top protection frame 12 can protect the front hood and the top of the tractor respectively. The connection with the tractor is reinforced through the middle connecting frame 13 to ensure the stability of the front hood protection mechanism 1.

[0036] Specifically, the front hood protection frame 11 includes two front protection bars 111 for installation on the front side of the tractor and two inclined protection bars 112 arranged obliquely above the front hood of the tractor. The two front protection bars 111 are spaced apart, and the top ends of the two front protection bars 111 are fixedly connected by a reinforcing bar 113. The bottom ends of the two front protection bars 111 are respectively fixedly connected to the bottom of the front end of the tractor through a fixing frame. The top ends of the two front protection bars 111 are respectively fixedly connected to the bottom ends of the two inclined protection bars 112 in a one-to-one correspondence, and the top ends of the two inclined protection bars 112 are respectively fixedly connected to both sides of the front end of the top protection frame 12. The front protection bars 111 and the inclined protection bars 112 can block the stems and leaves of crops to prevent damage to the front hood and front windshield of the tractor.

[0037] In this embodiment, the cab side protection mechanism 2 includes a cab side protection frame 21, the rear side of the cab side protection frame 21 is used to be hinged to the safety frame at the rear end of the tractor through a hinge 28, the front side of the cab side protection frame 21 is connected to the middle part of the front hood protection mechanism 1 through a locking mechanism, and a protective net 22 is fixed to the inside of the cab side protection frame 21, which protects the side of the cab. At the same time, the cab side protection frame 21 is hinged to the safety frame at the rear end of the tractor, which will not affect the opening of the tractor cab door.

[0038] Specifically, the locking mechanism includes a central insertion hole 23 provided in the front hood guard mechanism 1. A plug plate 24 is fixedly provided on the front side of the cab side protection frame 21. The plug plate 24 is provided with a locking hole 25. After the plug plate 24 passes through the insertion hole, a locking pin 26 is inserted into the locking hole 25 to achieve locking. The locking pin 26 is connected to the central portion of the front hood guard mechanism 1 via a chain 27. By inserting the locking pin 26 into the locking hole 25, the plug plate 24 is locked to the front hood guard mechanism 1, making it easy to open and lock. The locking pin 26 is connected to the central portion of the front hood guard mechanism 1 via the chain 27 to prevent the locking pin 26 from being lost.

[0039] In other embodiments of the present invention, the locking mechanism may also adopt a door lock mechanism commonly used on the market, all of which are within the protection scope of this application.

[0040] In this embodiment, the front wheel protection mechanism 3 includes a front wheel arc-shaped protection bar 31, which is arranged above the front wheel of the tractor. The front end of the front wheel arc-shaped protection bar 31 is fixedly connected to the front end of the front hood protection mechanism 1, and the rear end of the front wheel arc-shaped protection bar 31 is fixedly connected to the middle portion of the front hood protection mechanism 1. The front wheel arc-shaped protection bar 31 protects the front wheel along an arc above the front wheel without affecting the use of the front wheel, while also protecting the upper portion of the front wheel to a certain extent.

[0041] In this embodiment, the rear wheel protection mechanism 4 includes an L-shaped rear wheel protection bar 41, which is arranged on the outside of the tractor's rear wheel. The front end of the rear wheel protection bar 41 is used to be fixedly connected to the bottom of the middle part of the tractor cab, and the rear end of the rear wheel protection bar 41 is used to be fixedly connected to the safety frame at the rear end of the tractor cab. A rear wheel arc protection bar 42 is fixedly provided on the rear wheel protection bar 41. The rear wheel protection bar 41 and the rear wheel arc protection bar 42 protect the outside of the rear wheel and the upper arc of the rear wheel to ensure the use of the rear wheel.

[0042] In this embodiment, the fixed connection can be performed by welding or by bolting.

[0043] Example 2

[0044] This embodiment discloses a tractor including the aforementioned tractor protection device. By providing the aforementioned protection device, the tractor's front hood, both sides of the cab, and the front and rear wheels can be protected, thereby preventing crops from damaging the tractor's exterior during operation and preventing crop stems and leaves from injuring the driver.

[0045] In the description of the present invention, it should be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In the description of the present invention, “a plurality of” means at least two, such as two, three, etc., unless otherwise clearly defined.

[0047] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0048] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tractor protection device, characterized in that: The invention comprises a front hood protection mechanism (1), a cab side protection mechanism (2), a front wheel protection mechanism (3) and a rear wheel protection mechanism (4); the front end of the front hood protection mechanism (1) is used to connect with the bottom of the front end of the tractor; the rear end of the front hood protection mechanism (1) is used to be fixedly connected to the safety frame at the rear end of the tractor; the middle part of the front hood protection mechanism (1) is used to be fixedly connected to the bottom of the middle part of the tractor cab; the number of the cab side protection mechanisms (2) is two, and the two cab side protection mechanisms (2) are respectively used to be arranged on both sides of the tractor cab; the rear side of the front hood protection mechanism (1) is used to be hinged to the safety frame at the rear end of the tractor; the front side of the cab side protection mechanism (2) is connected to the front hood The front wheel protection mechanism (3) is connected to the middle of the protection mechanism (1); the number of the front wheel protection mechanism (3) is two, and the two front wheel protection mechanisms (3) are respectively used to be arranged above the two front wheels of the tractor, the front end of the front wheel protection mechanism (3) is fixedly connected to the front end of the front hood protection mechanism (1), and the rear end of the front wheel protection mechanism (3) is fixedly connected to the middle of the front hood protection mechanism (1); the number of the rear wheel protection mechanism (4) is two, and the two rear wheel protection mechanisms (4) are respectively used to be arranged on the outside of the two rear wheels of the tractor, the front end of the rear wheel protection mechanism (4) is used to be fixedly connected to the bottom of the middle of the tractor cab, and the rear end of the rear wheel protection mechanism (4) is used to be fixedly connected to the safety frame at the rear end of the tractor cab.

2. A tractor protection device according to claim 1, characterized in that: The front hood protection mechanism (1) comprises a front hood protection frame (11) for being arranged above the front hood of the tractor, a top protection frame (12) for being arranged above the tractor cab, and a middle connecting frame (13) for being arranged on both sides of the front hood of the tractor. The front end of the front hood protection frame (11) is used to connect to the bottom of the front end of the tractor, the rear end of the front hood protection frame (11) is fixedly connected to the front end of the top protection frame (12), the rear end of the top protection frame (12) is used to connect to the safety frame at the rear end of the tractor, the top end of the middle connecting frame (13) is fixedly connected to the front end of the top protection frame (12), the bottom end of the middle connecting frame (13) is fixedly connected to the bottom of the middle part of the tractor cab, the front side of the cab side protection mechanism (2) is connected to the middle connecting frame (13), and the front and rear ends of the front wheel protection mechanism (3) are respectively fixedly connected to the front hood protection frame (11) and the middle connecting frame (13).

3. A tractor protection device according to claim 2, characterized in that: The front hood protection frame (11) comprises two front protection bars (111) for being arranged at the front side of the tractor and two inclined protection bars (112) arranged obliquely above the front hood of the tractor. The two front protection bars (111) are arranged at intervals. The bottom ends of the two front protection bars (111) are respectively fixedly connected to the bottom of the front end of the tractor through a fixing frame. The top ends of the two front protection bars (111) are respectively fixedly connected to the bottom ends of the two inclined protection bars (112) in a one-to-one correspondence. The top ends of the two inclined protection bars (112) are respectively fixedly connected to both sides of the front end of the top protection frame (12).

4. A tractor protection device according to claim 3, characterized in that: The top ends of the two front protection bars (111) are fixedly connected via a reinforcing bar (113).

5. The tractor protection device according to claim 1, characterized in that: The cab side protection mechanism (2) comprises a cab side protection frame (21), the rear side of the cab side protection frame (21) is used for hinged connection with a safety frame at the rear end of the tractor, the front side of the cab side protection frame (21) is connected to the middle part of the front hood protection mechanism (1) via a locking mechanism, and a protection net (22) is fixedly provided on the inner side of the cab side protection frame (21).

6. A tractor protection device according to claim 5, characterized in that: The locking mechanism comprises a central insertion hole (23) arranged on the front hood protection mechanism (1); a plug plate (24) is fixedly provided on the front side of the cab side protection frame (21); a locking hole (25) is provided on the plug plate (24); after the plug plate (24) passes through the insertion hole, a locking pin (26) is inserted into the locking hole (25) to achieve locking.

7. A tractor protection device according to claim 6, characterized in that: The locking pin (26) is connected to the middle part of the front hood protection mechanism (1) through a chain (27).

8. A tractor protection device according to any one of claims 1 to 7, characterized in that: The front wheel protection mechanism (3) comprises a front wheel arc-shaped protection bar (31), which is used to be arranged above the front wheel of the tractor, the front end of the front wheel arc-shaped protection bar (31) is fixedly connected to the front end of the front hood protection mechanism (1), and the rear end of the front wheel arc-shaped protection bar (31) is fixedly connected to the middle part of the front hood protection mechanism (1).

9. A tractor protection device according to any one of claims 1 to 7, characterized in that: The rear wheel protection mechanism (4) comprises an L-shaped rear wheel protection bar (41), the rear wheel protection bar (41) being arranged on the outside of the rear wheel of the tractor, the front end of the rear wheel protection bar (41) being used for fixed connection with the bottom of the middle part of the tractor cab, the rear end of the rear wheel protection bar (41) being used for fixed connection with the safety frame at the rear end of the tractor cab, and a rear wheel arc-shaped protection bar (42) being fixedly provided on the rear wheel protection bar (41).

10. A tractor, characterized in that: Comprising the tractor protection device according to any one of claims 1 to 9.

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