CN203872519U - Film removing and soil moisture preservation machine - Google Patents

Abstract

The film removal and moisture conservation machine of the present utility model comprises a frame, a gearbox arranged on the frame, a cutter shaft connected to the lower part of the frame and at least five groups of rotary cultivating knives arranged on the cutter shaft; A rotating device is provided; the rotating device is rotatably connected to the frame, and at least three groups of rakes are connected to the lower part of the rotating device; the gap between each group of rotary blades is respectively provided with a baffle. The rakes are arranged in a star shape around the rotating device. There are six groups of rakes. One end of the baffle is detachably connected to the frame. One end of the baffle is detachably connected to the frame, and the other end is bent upward. A baffle plate is respectively arranged on the outer sides of the two groups of rotary tiller blades located on both sides of the rotary tiller blades.

Description

Film removal machine

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a moisture conservation machine.

Background technique

Present rotary cultivator is the cultivating machinery that completes plowing and harrowing operation with tractor. Because of its strong ability to crush soil, it has been widely used. The existing rotary tiller installed on the tractor, whether it is connected to the rear power or the side power of the tractor, is generally driven by the transmission box installed on the rotary tiller frame through the intermediate gearbox assembly to drive the rotary tiller shaft. , the rotary tiller installed on the shaft of the rotary tiller plows the field, crushes the soil, removes stubble and weeds, and overturns and covers.

The rotary tiller used for agricultural farming machinery generally adopts a single-axis rotary tiller, and only the rotary tiller is provided on the front left half shaft and the front right half shaft, that is, the soil can only be turned once for one operation during tillage. After cultivated land, the soil blocks are large and uneven, and the land is not flat enough to meet the requirements of intensive cultivation.

Moisture conservation is very important in almost every stage of crops, especially in the north. To maintain a certain water content in the soil after the seeds are sown, it is necessary to rake and grind the soil on the ground to make it smooth and fine. The evaporation effect on water is reduced, which buys time for seeds to germinate. After the seeds germinate and the root system goes down, the moisture conservation effect is not too urgent. However, winter wheat evaporates very quickly after rising in spring and corn irrigation, and corresponding measures need to be taken to conserve moisture. At the same time, the existing rotary tiller can only perform plowing and harrowing operations, which cannot meet the tasks of moisture conservation of crops and cleaning of mulch, etc. It is very inconvenient to handle the mulch left in the land after cultivation.

Contents of the invention

The purpose of the utility model is to provide a machine for removing film and protecting moisture, which solves the problems of uneven ground surface, large and uneven soil clods, unable to meet the moisture protection of crops, and difficult cleaning of plastic film after the rotary tiller plows the land.

The film removal and moisture preservation machine of the present utility model comprises a frame, a gearbox arranged on the frame, a cutter shaft connected to the lower part of the frame and at least five groups of rotary cultivating knives arranged on the cutter shaft; A rotating device is provided; the rotating device is rotatably connected to the frame, and at least three groups of rakes are connected to the lower part of the rotating device; the gap between each group of rotary knives is respectively provided with a baffle.

As an optimization, the rakes are arranged in a star shape around the rotating device. There are six groups of rakes. One end of the baffle is detachably connected to the frame. One end of the baffle is detachably connected to the frame, and the other end is bent upward. A baffle plate is respectively arranged on the outer sides of the two groups of rotary tiller blades located on both sides of the rotary tiller blades.

When in use, the power drives the rotating device to rotate through the transmission of the gearbox, thereby driving the nail rake at the lower part of the rotating device to rotate, and at the same time, the knife shaft drives the rotary tiller to rotate, and the land is turned by the rotating rotary tiller, and larger soil clods are broken. The rake at the back of the tiller can pave the residual soil, straw and other surface crops after rotary tillage, and play a role in moisture conservation. The baffle is set to be detachable; when cleaning the mulch, the mulch is finally collected on the baffle, so that the mulch left in the soil is removed. The film removal and moisture conservation machine of the utility model has strong soil crushing ability, the ground surface is smooth after the soil is broken, and the film can be cleaned at the same time.

Description of drawings

Fig. 1 is the structural representation of the utility model removing film and keeping moisture.

Detailed ways

Film removal and moisture conservation machine, as shown in Figure 1, frame 1, is connected to the cutter shaft 2 of frame 1 bottom and is arranged on the multi-group rotary cultivating knife 3 on the cutter shaft 2; The rear of cutter shaft 2 is provided with rotating device 4 The rotating device 4 is rotatably connected to the frame 1, and there are six groups of rakes 5 connected to the lower part of the rotating device 4; The upper part of the rotating device 4 is connected to the transmission box 7; the frame 1 is provided with a transmission box 8, and the transmission box 7 and the transmission box 8 are connected through the second rotating shaft 9, and the gap between each group of rotary blades 3 is respectively provided with a Baffle 6. One end of the baffle plate 6 is detachably connected to the frame 1, and the other end is bent upward.

Claims (6)

1. The film removal and moisture conservation machine comprises a frame, a gearbox arranged on the frame, a cutter shaft connected to the lower part of the frame and at least five groups of rotary cultivating knives arranged on the cutter shaft; it is characterized in that the A rotating device is arranged at the rear; the rotating device is rotatably connected to the frame, and at least three groups of rakes are connected to the lower part of the rotating device; the gap between each group of rotary cultivating knives is respectively provided with a baffle. 2. The film removing machine according to claim 1, characterized in that the rakes are arranged in a star shape around the rotating device. 3. The film removing machine according to claim 2, characterized in that there are six groups of rakes. 4. The film removing machine according to claim 1, characterized in that one end of the baffle is detachably connected to the frame. 5. The film removing machine according to claim 1, characterized in that one end of the baffle is detachably connected to the frame, and the other end is bent upward. 6. The film removal and moisture conservation machine according to claim 1, characterized in that two sets of rotary tiller located on both sides of the rotary tiller are respectively provided with a baffle outside.