CN203015467U

CN203015467U - Drum-type cropper

Info

Publication number: CN203015467U
Application number: CN 201320009641
Authority: CN
Inventors: 程远涛; 王万雷
Original assignee: Dalian Nationalities University
Current assignee: Dalian Minzu University
Priority date: 2013-01-08
Filing date: 2013-01-08
Publication date: 2013-06-26
Anticipated expiration: 2023-01-08

Abstract

The utility model discloses a drum-type cropper. The drum-type cropper comprises handrails, a frame, a travelling wheel I, a travelling wheel II, a driving shaft, a driven shaft, a transmission chain, a rotary drum, a grass transporting plate I, a grass transporting plate II, a grass storing box, a driving wheel I, a driven wheel II, an overdrive gear I, an overdrive gear II, a chain wheel I, a chain wheel II, a belt pulley I arranged on the other end of the rotary drum, a rolling shaft, multiple hobbing cutters, a belt pulley II and a belt pulley III, wherein one end of the rolling shaft is connected with the chain wheel II, and the other end of the rolling shaft is connected with the belt pulley I; the multiple hobbing cutters are uniformly distributed on the rolling shaft; the belt pulley II is arranged on one end of the grass transporting plate I and is connected with the belt pulley I through a driving belt; and the belt pulley III is arranged on one end of the grass transporting plate II and is connected with the belt pulley II through a driving belt. The drum-type cropper disclosed by the utility model adopts the manpower driving, and is energy-saving, environment-friendly and noise-free; a speed increasing mechanism and a transmission mechanism are ingeniously arranged, so that the grass cutting speed is high, the efficiency is high, and the cut grass is stored so as to be beneficial to cleanness and beautification of the environment.

Description

The drum-type mower

Technical field

The utility model relates to a kind of drum-type mower.

Background technology

Mower is a kind of greening equipment for pruning and smooth lawn, and at present, the mower on market mainly contains driven type mower, gasoline driven formula mower and manpower roller mower; Driven type mower cost is high and energy consumption is large, utilizes the accumulator of charging to be inconvenient to reclaim; Gasoline driven formula mower not only gas and the noise pollution of exhaust emission environment is serious; Low and the chaffcutter height of manpower roller mower cutting efficiency is difficult to hold.

Summary of the invention

The utility model is for the proposition of above problem, and develops a kind of energy-saving and environmental protecting, easy to operate drum-type mower.

The technical solution of the utility model is:

A kind of drum-type mower comprises: handrail; Frame; The road wheel I; The road wheel II; Driving shaft; Driven shaft; Driving-chain; Cylinder; Defeated careless plate I; Defeated careless plate II; Grass storing box; With the drive I that is connected with a joggle in the road wheel I and is located by connecting by bearing and driven shaft; With the external toothing of drive I and be set in the drive II at driving shaft rear portion; Be set in the supermedial speed increasing gear I of driving shaft; With the external toothing of speed increasing gear I and be set in the supermedial speed increasing gear II of driven shaft; Be set in the sprocket wheel I of driven shaft front portion; Be arranged on cylinder one end, connect the sprocket wheel II of sprocket wheel I by driving-chain; Be arranged on the belt pulley I of the cylinder other end; One end connects the roller bearing of sprocket wheel II, other end connection belt pulley I; Be evenly distributed on roller bearing and be arranged on the interior a plurality of hobboing cutters of cylinder; Be arranged on defeated careless plate I one end connects the belt pulley I by driving-belt belt pulley II and be connected defeated careless plate II one end and connect the belt pulley III of belt pulley II by driving-belt;

Further, described defeated careless plate I, defeated careless plate II are provided with the blade that is cross equispaced;

Further, described grass storing box is placed in the rear end of defeated careless plate II.

Owing to having adopted technique scheme, the drum-type mower that the utility model provides is by engaged transmission wheel I in the road wheel I; Drive I and the external toothing of drive II; The drive II drives the speed increasing gear I by the driving shaft transmission; Speed increasing gear I and the external toothing of speed increasing gear II; The speed increasing gear II is by driven shaft band movable sprocket I; The sprocket wheel I is by driving-chain band movable sprocket II, and the sprocket wheel II drives roller bearing, thereby hobboing cutter rotates thereupon, and the power conversion that takes turns to hobboing cutter that realized walking is completed hobboing cutter to the cutting of grass; Drive the belt pulley I by roller bearing and drive belt pulley II and the rotation of belt pulley III via driving-belt; The belt pulley II connects defeated careless plate I and defeated careless plate II with the belt pulley III by axle, thereby realizes that defeated careless plate I and defeated careless plate II transfer to grass storing box with the grass that hobboing cutter cuts down; The utility model adopts manpower driving, energy-saving and environmental protecting, noise-less pollution; Ingenious speed increasing mechanism and the transmission mechanism of arranging makes that mowing speed is fast, efficient is high, and the grass that can store cutting to be conducive to clean environment attractive in appearance.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation that the utility model does not comprise frame and handrail;

Fig. 3 is the structural representation that the utility model does not comprise frame, handrail and grass storing box.

In figure: 1, frame, 2, handrail, 3, driving-belt, 4, the road wheel I, 5, drive I, 6, driven shaft, 7, the drive II, 8, driving shaft, 9, speed increasing gear II, 10, the speed increasing gear I, 11, grass storing box, 12, the road wheel II, 13, driving-chain, 14, defeated careless plate II, 15, defeated careless plate I, 16, roller bearing, 17, sprocket wheel II, 18, cylinder, 19, the sprocket wheel I, 20, hobboing cutter, 21, belt pulley I, 22, the belt pulley II, 23, the belt pulley III.

Embodiment

As Fig. 1, Fig. 2 and a kind of drum-type mower shown in Figure 3, comprising: handrail 2; Frame 1; Road wheel I 4; Road wheel II 12; Driving shaft 8; Driven shaft 6; Driving-chain 13; Cylinder 18; Defeated careless plate I 15; Defeated careless plate II 14; Grass storing box 11; With the drive I 5 that is connected with a joggle in road wheel I 4 and is located by connecting by bearing and driven shaft 6; With 5 external toothings of drive I and be set in the drive II 7 at driving shaft 8 rear portions; Be set in the supermedial speed increasing gear I 10 of driving shaft 8; With 10 external toothings of speed increasing gear I and be set in the supermedial speed increasing gear II 9 of driven shaft 6; Be set in the sprocket wheel I 19 of driven shaft 6 front portions; Be arranged on cylinder 18 1 ends, connect the sprocket wheel II 17 of sprocket wheel I 19 by driving-chain 13; Be arranged on the belt pulley I 21 of cylinder 18 other ends; One end connects the roller bearing 16 of sprocket wheel II 17, other end connection belt pulley I 21; Be evenly distributed on roller bearing 16 and be arranged on the interior a plurality of hobboing cutters 20 of cylinder 18; Being arranged on defeated careless plate I 15 1 ends connects the belt pulley II 22 of belt pulley I 21 by driving-belt 3 and is connected defeated careless plate II 14 1 ends by the belt pulley III 23 of driving-belt 3 connection belt pulley II 22; Further, described defeated careless plate I 15, defeated careless plate II 14 are provided with the blade that is cross equispaced; Described grass storing box 11 is placed in the rear end of defeated careless plate II 14.

The drum-type mower that the utility model provides is by engaged transmission wheel I in the road wheel I; Drive I and the external toothing of drive II; The drive II drives the speed increasing gear I by the driving shaft transmission; Speed increasing gear I and the external toothing of speed increasing gear II; The speed increasing gear II is by driven shaft band movable sprocket I; The sprocket wheel I is by driving-chain band movable sprocket II, and the sprocket wheel II drives roller bearing, thereby hobboing cutter rotates thereupon, and the power conversion that takes turns to hobboing cutter that realized walking is completed hobboing cutter to the cutting of grass; Drive the belt pulley I by roller bearing and drive belt pulley II and the rotation of belt pulley III via driving-belt; The belt pulley II connects defeated careless plate I and defeated careless plate II with the belt pulley III by axle, thereby realizes that defeated careless plate I and defeated careless plate II transfer to grass storing box with the grass that hobboing cutter cuts down; The utility model adopts manpower driving, energy-saving and environmental protecting, noise-less pollution; Ingenious speed increasing mechanism and the transmission mechanism of arranging makes that mowing speed is fast, efficient is high, and the grass that can store cutting to be conducive to clean environment attractive in appearance.

The above; it is only the better embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or changed according to the technical solution of the utility model and inventive concept thereof, within all should being encompassed in protection domain of the present utility model.

Claims

1. a drum-type mower, is characterized in that comprising: handrail (2); Frame (1); Road wheel I (4); Road wheel II (12); Driving shaft (8); Driven shaft (6); Driving-chain (13); Cylinder (18); Defeated careless plate I (15); Defeated careless plate II (14); Grass storing box (11); With the drive I (5) that is connected with a joggle in road wheel I (4) and is located by connecting by bearing and driven shaft (6); With (5) external toothing of drive I and be set in the drive II (7) at driving shaft (8) rear portion; Be set in the supermedial speed increasing gear I of driving shaft (8) (10); With (10) external toothing of speed increasing gear I and be set in the supermedial speed increasing gear II of driven shaft (6) (9); Be set in the anterior sprocket wheel I (19) of driven shaft (6); Be arranged on cylinder (18) one ends, connect the sprocket wheel II (17) of sprocket wheel I (19) by driving-chain (13); Be arranged on the belt pulley I (21) of cylinder (18) other end; One end connects the roller bearing (16) of sprocket wheel II (17), other end connection belt pulley I (21); Be evenly distributed on roller bearing (16) and go up and be arranged on the interior a plurality of hobboing cutters (20) of cylinder (18); Being arranged on defeated careless plate I (15) one ends connects the belt pulley II (22) of belt pulley I (21) and is connected defeated careless plate II (14) one ends by the belt pulley III (23) of driving-belt (3) connection belt pulley II (22) by driving-belt (3).

2. a kind of drum-type mower according to claim 1, is characterized in that described defeated careless plate I (15), defeated careless plate II (14) are provided with the blade that is cross equispaced.

3. a kind of drum-type mower according to claim 1, is characterized in that described grass storing box (11) is placed in the rear end of defeated careless plate II (14).