Self-propelled grass combing and mowing all-in-one machine

Abstract

The utility model relates to a self-propelled grass combing and mowing all-in-one machine which comprises a vehicle body and a push handle arranged at the rear end of the vehicle body, idler wheels are rotationally installed at the front end and the rear end of the vehicle body through axles, a driving mechanism is arranged on the vehicle body, the axles are connected with the driving mechanism through a transmission structure, and a grass mowing assembly is arranged on the vehicle body. The grass mowing assembly is connected with the driving mechanism, when the driving mechanism runs, the grass mowing assembly is used for mowing a lawn, a cylindrical brush is arranged at the bottom of the vehicle body, the cylindrical brush is connected with the driving mechanism through the grass combing assembly, and the cylindrical brush is used for combing the mowed lawn under the interaction of the grass combing assembly and the driving mechanism. Compared with a mowing mode of a traditional mowing machine, the working efficiency is greatly improved, a large amount of cost and time can be saved, meanwhile, lawn health is kept, the attractiveness is improved, and water and soil loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garden machinery, in particular to a self-propelled lawn combing and mowing machine. Background Technique

[0002] A lawn mower is also called a weeding machine, a grass cutting machine, a lawn trimmer, etc. A lawn mower is a mechanical tool for trimming lawns, vegetation, etc. It is composed of a cutter head, an engine, walking wheels, a walking mechanism, blades, a handrail, and a control part.

[0003] Lawn mowers are mainly used for garden decoration trimming, lawn greening trimming, urban streets, greening scenic spots, rural trimming, field weeding, especially for lawns and grasslands in parks, football fields and other grass-using sites, private villa gardens, and the trimming of vegetation in agricultural and forestry livestock farms. It can also be used during the autumn harvest.

[0004] However, although the existing lawn mowers can provide a neat and consistent cutting effect, making the lawn look more beautiful, and have a better effect compared with traditional manual trimming, the functions of lawn mowers are relatively single. They can only perform trimming operations on the lawn. To comb the trimmed lawn, a lawn combing machine is needed, resulting in increased costs and average work efficiency. Summary of the Invention

[0005] The purpose of the utility model is to provide a self-propelled lawn combing and mowing machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A self-propelled lawn combing and mowing machine includes a vehicle body and a push handle arranged at the rear end of the vehicle body. Rollers are rotatably installed at the front end and the rear end of the vehicle body through axles. A driving mechanism is arranged on the vehicle body, and the axles are connected to the driving mechanism through a transmission structure;

[0008] A mowing assembly is arranged on the vehicle body. The mowing assembly is connected to the driving mechanism. When the driving mechanism operates, the mowing assembly will cooperate with the driving mechanism to perform mowing operations on the lawn;

[0009] A cylindrical brush is arranged at the bottom of the vehicle body. The cylindrical brush is connected to the driving mechanism through a lawn combing assembly. The cylindrical brush will comb the trimmed lawn under the interaction of the lawn combing assembly and the driving mechanism.

[0010] As a further scheme of the utility model:

[0011] The driving mechanism includes a rotating shaft vertically rotatably arranged on the vehicle body and a cover plate installed on the top of the vehicle body;

[0012] A motor is installed on the cover plate, and one end of the rotating shaft is fixedly connected to the output end of the motor.

[0013] As a further solution of the present utility model:

[0014] The grass cutting assembly includes a fixing frame arranged at the bottom of the vehicle body and a rotating rod vertically rotatably arranged at the front end of the vehicle body. A first pair of scissors is horizontally arranged on the fixing frame, and a second pair of scissors is slidably arranged on the first pair of scissors;

[0015] One end of the rotating rod is provided with a disc, and an eccentric column is eccentrically arranged on the bottom surface of the disc. The eccentric column is movably connected to the second pair of scissors through a connecting rod.

[0016] As a further solution of the present utility model:

[0017] The grass cutting assembly further includes a first pulley arranged at the other end of the rotating rod and a second pulley arranged on the rotating shaft. The first pulley is connected to the second pulley through a belt;

[0018] A T-shaped sliding groove is formed at the top of the first pair of scissors, and a T-shaped sliding post is arranged at the bottom of the second pair of scissors. The T-shaped sliding post is located inside the T-shaped sliding groove and is in sliding fit.

[0019] As a further solution of the present utility model:

[0020] The grass raking assembly includes a bracket arranged at the bottom of the vehicle body and a rotating column horizontally rotatably arranged on the bracket. The cylindrical brush is installed on the outer wall of the rotating column;

[0021] The other end of the rotating shaft is provided with a first bevel gear, and a second bevel gear meshing with the first bevel gear is arranged on the outer wall of the rotating column.

[0022] As a further solution of the present utility model:

[0023] The transmission structure includes a transmission rod vertically rotatably arranged at the rear end of the vehicle body and a third bevel gear arranged on the outer wall of the axle;

[0024] One end of the transmission rod is provided with a fourth bevel gear meshing with the third bevel gear.

[0025] As a further solution of the present utility model:

[0026] The transmission structure further includes a first sprocket disposed at the other end of the transmission rod and a second sprocket disposed on the outer wall of the rotating shaft, and the first sprocket is connected to the second sprocket by a chain.

[0027] Compared with the prior art, the beneficial effects of the present utility model are as follows: the provided driving mechanism will drive the mowing assembly to perform mowing operations on the lawn, and the cylindrical brush will comb the lawn after being mowed by the mowing assembly under the mutual cooperation of the lawn-combing assembly and the driving mechanism, realizing the integration of mowing and lawn-combing. At the same time, the driving mechanism uses the transmission structure to rotate the axle, so that the rollers drive the vehicle body to move forward.

[0028] In this application, the lawn-combing and mowing integrated machine can complete the work of lawn-combing and mowing simultaneously. Compared with the traditional mowing method of a mowing machine, its working efficiency is greatly improved, which can save a large amount of costs and time. At the same time, it can also keep the lawn healthy, improve the aesthetic degree and reduce soil erosion. Brief Description of the Drawings

[0029] Figure 1 It is a schematic diagram of the overall structure.

[0030] Figure 2 It is a schematic diagram of the structure with the cover plate and the push handle removed.

[0031] Figure 3 It is a cross-sectional view of the vehicle body and the cover plate.

[0032] Figure 4 It is a cross-sectional view of the vehicle body and the cover plate from another perspective.

[0033] Figure 5 It is for Figure 4 the enlarged view at position A in

[0034] Figure 6 It is a cross-sectional view of the vehicle body and the cover plate from yet another perspective.

[0035] Figure 7 It is an exploded view of a part of the mowing assembly.

[0036] Figure 8 It is a schematic diagram with the vehicle body, the push handle, the cover plate, and the motor removed.

[0037] In the figure: 1, vehicle body; 2, push handle; 3, axle; 4, roller; 5, cylindrical brush; 6, rotating shaft; 7, cover plate; 8, motor; 9, fixing bracket; 10, rotating rod; 11, first pair of scissors; 1101, T-shaped chute; 12, second pair of scissors; 1201, T-shaped sliding column; 13, disc; 14, eccentric column; 15, connecting rod; 16, first pulley; 17, second pulley; 18, belt; 19, bracket; 20, rotating column; 21, first bevel gear; 22, second bevel gear; 23, transmission rod; 24, third bevel gear; 25, fourth bevel gear; 26, first sprocket; 27, second sprocket; 28, chain. Detailed implementation mode

[0038] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0039] In addition, an element in the present invention is referred to as being "fixed to" or "disposed on" another element, which can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0040] Please refer to Figures 1 - 8 , in the embodiment of the present invention, a self-propelled lawn combing and mowing machine includes a vehicle body 1 and a push handle 2 provided at the rear end of the vehicle body 1. Rollers 4 are rotatably installed at the front end and the rear end of the vehicle body 1 through axles 3. A driving mechanism is provided on the vehicle body 1, and the axle 3 is connected to the driving mechanism through a transmission structure;

[0041] A mowing assembly is provided on the vehicle body 1, and the mowing assembly is connected to the driving mechanism. When the driving mechanism operates, the mowing assembly will cooperate with the driving mechanism to perform mowing operations on the lawn;

[0042] A cylindrical brush 5 is provided at the bottom of the vehicle body 1. The cylindrical brush 5 is connected to the driving mechanism through a lawn combing assembly. The cylindrical brush 5 will comb the mowed lawn under the interaction of the lawn combing assembly and the driving mechanism.

[0043] In this solution, the set driving mechanism will drive the lawn mowing assembly to perform lawn mowing operations, and the cylindrical brush 5 will comb the lawn after being mowed by the mowing assembly under the mutual cooperation of the lawn raking assembly and the driving mechanism, realizing the integration of mowing and lawn raking. At the same time, the driving mechanism uses a transmission structure to rotate the axle 3, so that the roller 4 drives the vehicle body 1 to move forward.

[0044] In this application, the lawn raking and mowing integrated machine can complete the work of lawn raking and mowing at the same time. Compared with the traditional lawn mowing method, its working efficiency is greatly improved, which can save a large amount of costs and time. At the same time, it also keeps the lawn healthy, improves the aesthetics and reduces soil erosion.

[0045] As a further solution of the utility model, the driving mechanism includes a rotating shaft 6 vertically and rotatably arranged on the vehicle body 1 and a cover plate 7 installed on the top of the vehicle body 1;

[0046] A motor 8 is installed on the cover plate 7, and one end of the rotating shaft 6 is fixedly connected to the output end of the motor 8.

[0047] In this embodiment, since one end of the rotating shaft 6 is fixedly connected to the output end of the motor 8, when the motor 8 is started, the rotating shaft 6 will rotate following the output end of the motor 8;

[0048] The cover plate 7 is mainly used to fixedly support the motor 8 and seal the driving mechanism, the transmission structure and the mowing assembly.

[0049] As a further solution of the utility model, the mowing assembly includes a fixing frame 9 arranged at the bottom of the vehicle body 1 and a rotating rod 10 vertically and rotatably arranged at the front end of the vehicle body 1. A first pair of scissors 11 is horizontally arranged on the fixing frame 9, and a second pair of scissors 12 is slidably arranged on the first pair of scissors 11;

[0050] One end of the rotating rod 10 is provided with a disc 13, and an eccentric column 14 is eccentrically arranged on the bottom surface of the disc 13. The eccentric column 14 is movably connected to the second pair of scissors 12 through a connecting rod 15.

[0051] In this embodiment, since the second pair of scissors 12 is slidably matched with the first pair of scissors 11, and the second pair of scissors 12 is movably connected to the eccentric column 14 through the connecting rod 15, when the rotating rod 10 rotates, the disc 13 will rotate following the rotating rod 10. At the same time, the rotating disc 13 will drive the second pair of scissors 12 to move reciprocally through the eccentric column 14 and the connecting rod 15, and the reciprocally moving second pair of scissors 12 will cooperate with the first pair of scissors 11 to mow the lawn.

[0052] As a further solution of the present utility model, the lawn mowing assembly further includes a first pulley 16 disposed at the other end of the rotating rod 10 and a second pulley 17 disposed on the rotating shaft 6, and the first pulley 16 is connected to the second pulley 17 by a belt 18;

[0053] A T-shaped sliding groove 1101 is formed at the top of the first scissors 11, and a T-shaped sliding post 1201 is disposed at the bottom of the second scissors 12. The T-shaped sliding post 1201 is located inside the T-shaped sliding groove 1101 and is in sliding fit.

[0054] In this embodiment, since the first pulley 16 is connected to the second pulley 17 by the belt 18, during the rotation of the rotating shaft 6, the second pulley 17 will rotate, so that the first pulley 16 will follow the second pulley 17 to rotate synchronously through the belt 18 to realize the rotation of the rotating rod 10;

[0055] Because the T-shaped sliding post 1201 is located inside the T-shaped sliding groove 1101 and is in sliding fit, the sliding fit between the second scissors 12 and the first scissors 11 is realized.

[0056] As a further solution of the present utility model, the lawn combing assembly includes a bracket 19 disposed at the bottom of the vehicle body 1 and a rotating column 20 horizontally rotatably disposed on the bracket 19, and the cylindrical brush 5 is installed on the outer wall of the rotating column 20;

[0057] The other end of the rotating shaft 6 is provided with a first bevel gear 21, and the outer wall of the rotating column 20 is provided with a second bevel gear 22 meshing with the first bevel gear 21.

[0058] In this embodiment, since the first bevel gear 21 and the second bevel gear 22 are meshed with each other, during the rotation of the rotating shaft 6, the first bevel gear 21 will drive the rotating column 20 to rotate through the second bevel gear 22, and the rotating rotating column 20 will drive the cylindrical brush 5 fixed on its outer wall to rotate, so as to comb the trimmed lawn.

[0059] As a further solution of the present utility model, the transmission structure includes a transmission rod 23 vertically rotatably disposed at the rear end of the vehicle body 1 and a third bevel gear 24 disposed on the outer wall of the axle 3;

[0060] One end of the transmission rod 23 is provided with a fourth bevel gear 25 meshing with the third bevel gear 24.

[0061] In this embodiment, since the third bevel gear 24 and the fourth bevel gear 25 are meshed with each other, when the transmission rod 23 rotates, the third bevel gear 24 will drive the axle 3 to rotate through the fourth bevel gear 25, so that the rollers 4 fixed at both ends of the axle 3 rotate, that is, the vehicle body 1 is driven to move forward.

[0062] As a further solution of the present utility model, the transmission structure further includes a first sprocket 26 disposed at the other end of the transmission rod 23 and a second sprocket 27 disposed on the outer wall of the rotating shaft 6, and the first sprocket 26 is connected to the second sprocket 27 by a chain 28.

[0063] In this embodiment, since the first sprocket 26 is connected to the second sprocket 27 by the chain 28, during the rotation of the rotating shaft 6, the second sprocket 27 will rotate. At the same time, the first sprocket 26 will rotate synchronously with the second sprocket 27 through the chain 28, so as to realize the rotation of the transmission rod 23.

[0064] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0065] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only includes an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A self-propelled grass combing and mowing machine, comprising a body (1) and a push handle (2) arranged at the rear end of the body (1), characterized in that: The front and rear ends of the vehicle body (1) are both rotatably mounted with rollers (4) via axles (3); a driving mechanism is provided on the vehicle body (1); and the axle (3) is connected to the driving mechanism via a transmission structure; The vehicle body (1) is provided with a grass cutting assembly, the grass cutting assembly is connected to the driving mechanism, and when the driving mechanism is in operation, the grass cutting assembly will cooperate with the driving mechanism to perform a lawn cutting operation; A cylindrical brush (5) is arranged at the bottom of the vehicle body (1); the cylindrical brush (5) is connected to the driving mechanism via a grass combing component; the cylindrical brush (5) combs the mowed lawn under the interaction between the grass combing component and the driving mechanism.

2. The self-propelled grass combing and mowing machine according to claim 1, characterized in that: The driving mechanism comprises a rotating shaft (6) arranged on the vehicle body (1) for vertical rotation and a cover plate (7) installed on the top of the vehicle body (1); A motor (8) is mounted on the cover plate (7), and one end of the rotating shaft (6) is fixedly connected to an output end of the motor (8).

3. The self-propelled grass combing and mowing machine according to claim 2, characterized in that: The grass cutting assembly comprises a fixed frame (9) arranged at the bottom of the vehicle body (1) and a rotating rod (10) arranged at the front end of the vehicle body (1) for vertical rotation, a first scissors (11) being horizontally arranged on the fixed frame (9), and a second scissors (12) being slidably arranged on the first scissors (11); A disc (13) is provided at one end of the rotating rod (10), an eccentric column (14) is eccentrically provided on the bottom surface of the disc (13), and the eccentric column (14) is movably connected to the second scissors (12) via a connecting rod (15).

4. The self-propelled grass combing and mowing machine according to claim 3, characterized in that: The grass cutting assembly further comprises a first belt pulley (16) arranged at the other end of the rotating rod (10) and a second belt pulley (17) arranged on the rotating shaft (6), wherein the first belt pulley (16) is connected to the second belt pulley (17) via a belt (18); A T-shaped slide groove (1101) is provided on the top of the first scissors (11), and a T-shaped slide column (1201) is provided on the bottom of the second scissors (12). The T-shaped slide column (1201) is located inside the T-shaped slide groove (1101) and is slidably fitted therein.

5. The self-propelled grass combing and mowing machine according to claim 2, characterized in that: The grass combing assembly comprises a bracket (19) arranged at the bottom of the vehicle body (1) and a rotating column (20) arranged on the bracket (19) for horizontal rotation, and the cylindrical brush (5) is mounted on the outer wall of the rotating column (20); A first bevel gear (21) is provided at the other end of the rotating shaft (6), and a second bevel gear (22) meshing with the first bevel gear (21) is provided on the outer wall of the rotating column (20).

6. The self-propelled grass combing and mowing machine according to claim 2, characterized in that: The transmission structure comprises a transmission rod (23) arranged at the rear end of the vehicle body (1) for vertical rotation, and a third bevel gear (24) arranged on the outer wall of the axle (3); A fourth bevel gear (25) meshing with the third bevel gear (24) is provided at one end of the transmission rod (23).

7. The self-propelled grass combing and mowing machine according to claim 6, characterized in that: The transmission structure further comprises a first sprocket (26) arranged at the other end of the transmission rod (23) and a second sprocket (27) arranged on the outer wall of the rotating shaft (6); the first sprocket (26) and the second sprocket (27) are connected via a chain (28).

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