On-board mower with motor protection frame

Abstract

The utility model discloses an on-board mower with a motor protection frame, which comprises a mower component, and the mower component comprises a power motor, an oil tank arranged on the side surface of the power motor, an armrest frame arranged on the front side of the power motor, and a square frame connected with the armrest frame; the linkage protection assembly comprises a groove opening formed in the front end of the square frame, a long shaft connected into the groove opening, a long cylinder sleeved with the long shaft, a protection outer cover connected with the long cylinder, a shifting piece connected with the long cylinder, a hole site formed in the surface of the protection outer cover, a sliding groove opening formed in the bottom face of the square frame and a sliding strip clamped with the sliding groove opening. Through mutual cooperation of the mower assembly and the linkage protection assembly, when the power motor is replaced and installed, covering of the protection outer cover can be achieved by pushing the power motor, linkage protection is achieved, the situation that a distributed oil tank is accidentally damaged is avoided, and the use safety performance is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lawn mowers, in particular to a ship-mounted lawn mower with a motor protection frame. Background Art

[0002] A ship-mounted lawn mower generally refers to a fully automatic lawn mowing ship installed on a ship and specially used for harvesting water weeds and aquatic plants. During the use of the lawn mower, generally, there is a protective cover at the top of the motor to avoid scalding the staff by the motor. However, during the use of such protection, the fuel tank is generally distributed on the side of the motor. Once the fuel tank is collided by the outside, it is very easy to cause damage to the fuel tank, which poses a certain safety hazard. Content of the Utility Model

[0003] Therefore, the purpose of the utility model is to provide a ship-mounted lawn mower with a motor protection frame. Through the mutual cooperation of the set lawn mower assembly and the linkage protection assembly, when replacing and installing the power motor, the protective outer cover can be covered by pushing the power motor, realizing linkage protection, avoiding the accidental damage of the distributed fuel tank, and improving the safety performance of use.

[0004] To solve the above technical problems, according to one aspect of the utility model, the following technical solutions are provided: A ship-mounted lawn mower with a motor protection frame, comprising:

[0005] A lawn mower assembly, the lawn mower assembly includes a set power motor, a fuel tank arranged on the side of the power motor, a handrail frame arranged in front of the power motor, a square frame connected to the handrail frame, a sleeve communicated with the square frame, a connecting shaft connected to the sleeve, and a cutting blade arranged at the front end of the connecting shaft;

[0006] A linkage protection assembly, the linkage protection assembly includes a groove opening formed at the front end of the square frame, a long shaft connected in the groove opening, a long cylinder sleeved on the long shaft, a protective outer cover connected to the long cylinder, a dial connected to the long cylinder, a hole position formed on the surface of the protective outer cover, a chute opening formed on the bottom surface of the square frame, a slide bar engaged with the chute opening, a mounting flat plate fixed on the top surface of the slide bar, a positioning hole formed on the surface of the mounting flat plate, and a threaded hole communicated with the chute opening.

[0007] As a preferred scheme of a ship-mounted lawn mower with a motor protection frame according to the utility model, wherein, four positioning holes are provided, and the four positioning holes are respectively matched with the small holes on the bottom surface of the power motor.

[0008] As a preferred embodiment of the on - ship lawn mower with a motor protection frame according to the present utility model, two long shafts are provided, and the two long shafts are symmetrically arranged at the mid - line position of the armrest frame.

[0009] As a preferred embodiment of the on - ship lawn mower with a motor protection frame according to the present utility model, the hole position corresponds to the fuel filling pipe of the fuel tank.

[0010] As a preferred embodiment of the on - ship lawn mower with a motor protection frame according to the present utility model, it further includes an expansion component. The expansion component includes a rectangular opening opened on the surface of the protection outer cover, a protection box arranged outside the protection outer cover, an annular piece connected to the protection box, and a locking hole opened on the surface of the annular piece.

[0011] As a preferred embodiment of the on - ship lawn mower with a motor protection frame according to the present utility model, the annular piece is attached to the outer side of the protection outer cover and is locked by screws passing through the locking holes.

[0012] Compared with the prior art, the advantages of the present utility model are as follows:

[0013] First, through the mutual cooperation of the lawn mower component and the linkage protection component provided in the present utility model, when replacing and installing the power motor, by pushing the power motor, the covering of the protection outer cover can be realized, achieving linkage protection, avoiding the accidental damage of the distributed fuel tank, and improving the safety performance of use.

[0014] Second, based on the first beneficial effect, through the provided expansion component, the protection range of the protective cover can be manually expanded, improving the applicability.

[0015] During specific use, the user places the power motor on the surface of the installation flat plate and locks the power motor by screws passing through the positioning holes. At this time, the user moves the power motor forward. The power motor directly impacts the dial, driving the dial to move. Since the long cylinder is connected to the dial, when the dial moves inward, the long cylinder and the long shaft are sleeved with each other. Therefore, the long cylinder can rotate on the surface of the long shaft, driving the protection outer cover to tilt and reset, directly driving the protection outer cover to cover the outside of the fuel tank, avoiding damage to the fuel tank, improving the safety of use. When pushing the power motor and driving the protection outer cover to complete the protection through linkage, the user can use the screw rod to pass through the threaded hole and lock it. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will describe the present utility model in detail in conjunction with the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them:

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a structure diagram of the linkage protection component of the present utility model from the first perspective;

[0019] Figure 3 is a structure diagram of the linkage protection component of the present utility model from the second perspective;

[0020] Figure 4 is a structure diagram of the expansion component of the present utility model.

[0021] In the figure: 11, power motor; 12, fuel tank; 13, handrail frame; 14, square frame; 15, sleeve; 16, connecting shaft; 17, cutting blade; 21, groove opening; 22, long cylinder; 23, protective outer cover; 24, paddle; 25, hole position; 26, chute opening; 27, slide bar; 28, mounting flat plate; 29, positioning hole; 141, threaded hole; 211, long shaft; 31, rectangular opening; 32, protective box; 33, annular piece; 34, locking hole. Detailed Embodiments

[0022] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will describe the detailed embodiments of the present utility model in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the present utility model is described in detail in conjunction with the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally out of the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0025] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the embodiments of the present utility model in conjunction with the accompanying drawings.

[0026] The utility model provides a ship mower with a motor protection frame. Through the mutual cooperation of the mower assembly and the linkage protection assembly, when replacing and installing the power motor, the protective cover can be covered by pushing the power motor, realizing linkage protection, avoiding the accidental damage of the distributed fuel tank, and improving the safety performance of use.

[0027] Figures 1 - 4 Shown is a schematic diagram of the overall structure of an embodiment of a ship mower with a motor protection frame of the utility model. Please refer to Figures 1 - 4 , the main structures of this embodiment include: a mower assembly and a linkage protection assembly.

[0028] The mower assembly is used for mowing. Specifically, the mower assembly includes a power motor 11 provided, a fuel tank 12 arranged on the side of the power motor 11, a handrail frame 13 arranged in front of the power motor 11, a square frame 14 connected to the handrail frame 13, a sleeve 15 communicated with the square frame 14, a connecting shaft 16 connected to the sleeve 15, and a cutting blade 17 arranged at the front end of the connecting shaft 16;

[0029] During specific use, the fuel tank 12 stores oil products and provides power for the power motor 11, and the grass is cut by the cutting blade 17.

[0030] The linkage protection assembly is used for linkage protection to prevent the accidental separation of the protective cover 23. Specifically, the linkage protection assembly includes a groove opening 21 opened at the front end of the square frame 14, a long shaft 211 connected in the groove opening 21, a long cylinder 22 sleeved on the long shaft 211, a protective cover 23 connected to the long cylinder 22, a dial 24 connected to the long cylinder 22, a hole position 25 opened on the surface of the protective cover 23, a sliding groove opening 26 opened on the bottom surface of the square frame 14, a sliding strip 27 engaged with the sliding groove opening 26, a mounting flat plate 28 fixed on the top surface of the sliding strip 27, a positioning hole 29 opened on the surface of the mounting flat plate 28, and a threaded hole 141 communicated with the sliding groove opening 26;

[0031] During specific use, the user places the power motor 11 on the surface of the mounting flat plate 28 and locks the power motor 11 by screwing a screw through the positioning hole 29. At this time, when the user moves the power motor 11 forward, the power motor 11 directly impacts the dial 24, driving the dial 24 to move. Since the long cylinder 22 is connected to the dial 24, when the dial 24 moves inward, the long cylinder 22 and the long shaft 211 are sleeved with each other, so the long cylinder 22 can rotate on the surface of the long shaft 211, thereby driving the protective cover 23 to tilt and reset, directly driving the protective cover 23 to cover the outside of the fuel tank 12, avoiding damage to the fuel tank 12, and improving the safety of use. When pushing the power motor 11 and driving the protective cover 23 to complete the protection in a linkage manner, the user can lock it by screwing a screw rod through the threaded hole 141.

[0032] Furthermore, through the provided expansion component, the protection range of the protective cover can be manually expanded, improving the applicability.

[0033] Specifically, it further includes an expansion component. The expansion component includes a rectangular opening 31 opened and closed on the surface of the protective outer cover 23, a protective box 32 arranged outside the protective outer cover 23, an annular piece 33 connected to the protective box 32, and a locking hole 34 opened on the surface of the annular piece 33.

[0034] During specific use, the annular piece 33 fits against the outside of the protective outer cover 23 and is locked by a screw passing through the locking hole 34, so that the coverage width of the protective outer cover 23 can be expanded, thereby being applicable to different fuel tanks 12.

[0035] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A ship-mounted lawn mower with a motor protection frame, characterized in that, Comprising: A lawn mower assembly, the lawn mower assembly includes a power motor (11) provided, a fuel tank (12) provided on the side of the power motor (11), a handrail frame (13) provided on the front side of the power motor (11), a square frame (14) connected to the handrail frame (13), a sleeve (15) communicating with the square frame (14), a connecting shaft (16) connected to the sleeve (15), and a cutting blade (17) provided at the front end of the connecting shaft (16); A linkage protection assembly, the linkage protection assembly includes a groove opening (21) opened at the front end of the square frame (14), a long shaft (211) connected in the groove opening (21), a long cylinder (22) sleeved with the long shaft (211), a protective outer cover (23) connected to the long cylinder (22), a flap (24) connected to the long cylinder (22), a hole position (25) opened on the surface of the protective outer cover (23), a sliding groove opening (26) opened on the bottom surface of the square frame (14), a sliding bar (27) engaged with the sliding groove opening (26), a mounting flat plate (28) fixed on the top surface of the sliding bar (27), a positioning hole (29) opened on the surface of the mounting flat plate (28), and a threaded hole (141) communicating with the sliding groove opening (26).

2. The on - ship lawn mower with a motor protection frame according to claim 1, characterized in that, Four positioning holes (29) are provided, and the four positioning holes (29) are respectively matched with the small holes on the bottom surface of the power motor (11).

3. The on - ship lawn mower with a motor protection frame according to claim 2, characterized in that, Two long shafts (211) are provided, and the two long shafts (211) are symmetrically arranged at the midline position of the handrail frame (13).

4. The on - ship mower with a motor protection frame according to claim 3, characterized in that, The hole position (25) corresponds to the fuel filling pipe of the fuel tank (12).

5. The on - ship lawn mower with a motor protection frame according to claim 4, characterized in that, An expansion assembly is further included, the expansion assembly includes a rectangular opening (31) opened on the surface of the protective outer cover (23), a protective box (32) provided on the outside of the protective outer cover (23), an annular piece (33) connected to the protective box (32), and a locking hole (34) opened on the surface of the annular piece (33).

6. The on - ship lawn mower with a motor protection frame according to claim 5, characterized in that: The annular piece (33) is attached to the outside of the protective outer cover (23) and is locked by a screw passing through the locking hole (34).

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