CN2847828Y

CN2847828Y - Fallen leaves and withered grass grinder

Info

Publication number: CN2847828Y
Application number: CN 200520084104
Authority: CN
Inventors: 宋其涛; 刘雪丽; 葛尊瑞; 黄小英; 周庆军; 尹承国
Original assignee: 宋其涛
Priority date: 2005-06-10
Filing date: 2005-06-10
Publication date: 2006-12-20
Anticipated expiration: 2015-06-10

Abstract

The utility model discloses a fallen leaves and withered grass grinder comprising a big frame, walking wheels under the big flame, a handle connected the big frame, an engine fixed on the big frame and a driving belt of which one end is connected with the driving belt, wherein a grinding tank is arranged at the front of the big flame; a semi-circle tank cover is arranged at the upper-semi part of the grinding tank; a mesh screen is arranged at the rear part of the bottom of the tank, and the front part is vacant; a rotary wheel shaft is arranged at the middle of the grinding tank; a driving pulley is arranged at one end of the rotary wheel shaft and is connected with the other end of the driving belt; rotary twisting teeth which are in closing arrangement are arranged at the radial direction of the rotary wheel shaft; fixedly twisting teeth twisted with the rotary twisting teeth are arranged on the rear-semi part of the tank cover. The utility model with simple operation, can rapidly grind fallen leaves and withered grass which are discharged in grinding; the utility model which can accelerate natural decomposition of the fallen leaves and the withered grass and can eliminate fire hazard, is favorable to keep ecological balanceable.

Description

Fallen leaves, withered grass cracker

Technical field

The utility model relates to a kind of mechanical device of pulverizing fallen leaves, withered grass.

Background technology

At present; the forest resources are subjected to global attention and protection day by day; people have taked the fire alarm advance notice; measures such as satellite alert prevent that the fire of forest from taking place; but annual have a large amount of forest resources to suffer the destruction of big fire in addition; wherein very important reasons is because fallen leaves; withered grass can not in time be decomposed corruption and play the effect that helps fire; therefore the forest scenic spot that has is that fire preventing is had to employ in autumn end and manually removed fallen leaves; withered grass is cleared up away; this not only expends a large amount of manpower and materials; and will fall leaves; after weeds walk clearly; go in the soil to send out humus, be unfavorable for keeping the ecological balance.

Technical scheme

The purpose of this utility model just is at above-mentioned situation, a kind of fallen leaves, withered grass cracker are provided, it can be pulverized instant returning immediately to the fallen leaves in the forest, withered grass and spread, thereby both has been beneficial to the timely decomposition corruption of fallen leaves, withered grass, reduces the hidden danger that fire takes place.

Technical solution adopted in the utility model is: fallen leaves, the withered grass cracker, comprise big frame, the moving wheel of big frame bottom, the handle that is connected with big frame, the engine and the end that are fixed on the big frame connect the rotating band that motor driven is taken turns, the front portion of big frame is provided with crush box, the first half of crush box is provided with semi-circular case lid, rear portion at the bottom of the case is divided into screen cloth, the forward part vacancy, the middle part of crush box is provided with rotary shaft, the one end is equipped with driving pulley, be connected with the other end of rotating band, be provided with compact arranged rotation strand tooth in the radial direction of rotary shaft, case lid is latter half of to be provided with rotating and to twist the mutually stranded fixedly strand tooth of tooth.Rotation strand tooth can be set to four groups, and fixing strand tooth can be set to two groups.

The utility model has the advantages that: this machine operation is simple, and is applied widely, can pulverize fallen leaves, withered grass fast, and with pulverizing with spreading out, and both can accelerate to fall leaves, corruption naturally of withered grass, and the elimination disaster hidden-trouble helps keeping ecological balance.

Description of drawings

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

Fig. 2 is the cutaway view when rotation strand tooth is mutually stranded with fixing strand tooth among Fig. 1.

Embodiment

Below in conjunction with drawings and Examples the utility model is further described:

With reference to Fig. 1, Fig. 2, engine 4 and crush box 7 are separately fixed on the big frame 9, moving wheel 10 is arranged at the bottom of big frame 11, when this cracker work, ato unit 4, the driving pulley of motor driven wheel 8 on rotating band 5 driven rotary wheel shafts rotates, thereby make rotary shaft 6 drive 1 rotation of 4 groups of rotation strand teeth, when rotation strand tooth 1 forwards near at the bottom of the crush box on ground 7 casees during forward part position, the fallen leaves on ground, withered grass impacts and sweeps crush box top, and twist mutually and cut with fixedly strand tooth 2 on being arranged on crush box 7, fallen leaves chopped, the withered grass chip is fallen underground by screen cloth 3, fallen leaves without chopping, withered grass drives to twist once more through rotation strand tooth 1 and cuts, till falling earthward through screen cloth 3.

The rotation strand tooth 1 of this cracker can be set to four groups, and fixing strand tooth 2 can be set to two groups, also can increase group number.Screen cloth 3 can require to regulate the size of mesh according to reality.

Pulverize fallen leaves, withered grass part can with the motor vehicle combination, utilize the engine of motor vehicle to drive, thereby realize the large tracts of land in grassland, large-scale forest farm, clean crushed work fast.

Claims

1, a kind of fallen leaves, the withered grass cracker, it is characterized in that: these fallen leaves, the withered grass cracker comprises big frame, the moving wheel of big frame bottom, the handle that is connected with big frame, the engine and the end that are fixed on the big frame connect the rotating band that motor driven is taken turns, described big front portion is provided with crush box, the first half of crush box is provided with semi-circular case lid, rear portion at the bottom of the case is divided into screen cloth, the forward part vacancy, the middle part of crush box is provided with rotary shaft, the one end is equipped with driving pulley, be connected with the other end of described rotating band, be provided with rotation strand tooth in the radial direction of rotary shaft, case lid is latter half of to be provided with when the rotation of rotation strand tooth and its mutually stranded fixedly strand tooth.

2, pulverizing fallen leaves according to claim 1, withered grass machine is characterized in that, described rotation strand tooth is four groups, and described fixedly strand tooth is two groups.