CN204761989U - Double -deck dry land soil discarded object clearance tractor -ploughing rake - Google Patents

Abstract

The double-layer upland soil waste cleaning machine plowing rake is composed of a rake head frame and a mechanical connecting plate. The other end of the rake head frame is fixed with a fork-shaped rake tine fixing rod, and a number of fork-shaped rake tines are fixed under the fork-shaped rake tine fixing rod; A connecting arm is fixed on the fork-shaped tine fixing bar, and an elastic tine fixing bar is fixed at the other end of the connecting arm, and a plurality of arc-shaped elastic tines are fixed on the elastic tine fixing bar. Under the drag of the tractor, the utility model double-cleans the waste in the farmland soil by the fork-shaped rake teeth and the elastic rake teeth, and the power transmission is stable and efficient. Different fork-shaped tines and elastic tines can be replaced according to the needs of cleaning, which makes the cleaning of farmland waste more efficient and thorough, and greatly reduces the cleaning time. Flexible use, simple and convenient operation, time-saving and labor-saving, can be widely used in dryland farmland waste cleaning, has the advantages of simple structure, reasonable design, low cost, high operating efficiency, good raking effect, and wide application range.

Description

Double-layer upland soil waste cleaning machine plowing harrow

technical field

The utility model relates to the improvement of the structure of a dry field soil machine plowing rake, in particular to a double-layer dry field soil waste cleaning machine plowing rake, which belongs to the small and medium-sized dry field soil preparation auxiliary agricultural machinery.

Background technique

A rake in the traditional sense is a farm tool that scrapes away the accumulation of farmers and makes it evenly attached to the surface of the open field. It is a small farm tool used for surface soil cultivation. This kind of rake consists of a wooden handle and a rake head. The rake head is equipped with iron teeth. With the development of agricultural machinery and tools, various forms of dry field rakes have appeared, but most of these rakes have some shortcomings in varying degrees: the structure is too simple, the function is single, the operation effect is poor, time-consuming and laborious, and the working environment is limited. Mechanized use, etc.

Contents of the invention

The purpose of the utility model is to solve the above-mentioned shortcomings, and provide a double-layer upland soil waste cleaning machine rake with simple structure, low cost, flexible and convenient operation, high operating efficiency, good soil preparation effect, and suitable for field mechanized operations.

The technical solution for realizing the purpose of this utility model is: this double-layer upland soil waste cleaning machine plowing rake consists of a rake head frame, a mechanical connection plate fixedly connected to one end of the rake head frame, and vertically arranged assembly holes on the mechanical connection plate. The characteristic is that the other end of the rake head frame is fixedly connected with a fork-shaped rake tine fixing rod, and there are several fork-shaped rake tines fixedly connected under the fork-shaped rake tine fixing rod; the fork-shaped rake tine fixing rod is fixedly connected with two upward For the raised connecting arm, the other end of the connecting arm is fixedly connected with an elastic rake tooth fixing rod through a fixing bolt, and a plurality of arc-shaped elastic rake teeth are fixedly connected with the elastic rake tooth fixing rod.

In order to further improve the soil preparation effect of fork-shaped rake tines and elastic rake tines, at least three fixed sub-rake tines are provided on the fork-shaped rake tines; springs integrated with the elastic rake tines are provided at the near fixed end of the elastic rake tines A ring; a binding buckle is provided between at least three elastic rake teeth, and the elastic rake teeth are bound and fixed into several clusters.

In order to improve the stability of the connection with tractors and other traction machinery, connecting and fixing plates are respectively provided at both ends of the fork tine fixing rod, and the connecting and fixing plates are connected with the traction machinery through bolts and connecting rods.

The utility model is simple in structure, reasonable in design, can choose raw materials such as profiled steel and steel bars and common parts, and adopts conventional welding and other processes to process and manufacture, and has low cost and is easy to implement.

When in use, the double-layer upland soil waste cleaning machine harrow is connected to a tractor by using a mechanical connection plate and a connection fixing plate, and the waste in the farmland soil is cleaned under the drag of the tractor. The rake head frame, the fork tine fixing rod, the connecting arm and the elastic tine fixing rod are fixedly connected by welding process or fixing bolts, which makes the power transmission more stable and efficient, and reduces the loss of power during the transmission process. Several fork-shaped rake tines fixedly connected under the fork-shaped tine fixing rod can effectively break open and clean larger farmland wastes, making the cleaning more effective. The spring rake teeth on the elastic rake tine fixing rod can achieve the purpose of secondary cleaning, and can effectively clean up the waste damaged and missed by the fork-shaped rake teeth, so that this double-layer upland soil waste cleaning machine tillage rake can effectively clean up the waste straw in the farmland. , waste plastic film and waste drip irrigation capillary cleaning effect to achieve the best.

Compared with the existing tillage rakes for dry fields, the double-layer structure of the fork-shaped rake teeth and the elastic rake teeth of the utility model has a better cleaning effect on farmland waste. The fork-shaped rake teeth can not only remove some wastes of appropriate size, but also Breaking through large-sized waste makes the cleaning of farmland waste more efficient and thorough with the elastic rake teeth, which greatly reduces the cleaning time; the detachable setting of the elastic rake tine fixing rod makes the use of this upland machine plowing rake more flexible and easy to operate , Save time and effort, you can replace suitable elastic rake teeth fixing rods and different elastic rake teeth according to local conditions and cleaning needs; fix and bind several elastic rake teeth into a cluster by binding buckles to form several clusters of elastic rake teeth, so that waste The cleaning of waste is more effective and achieves the purpose of deep cleaning of waste.

The utility model can be widely used in dry farmland waste cleaning, and has the advantages of simple structure, reasonable design, low cost, easy operation, high operation efficiency, good land harrowing effect, wide application range, etc., and has great practical and popularization value.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

Fig. 2 is a partial structural schematic diagram of the elastic rake teeth in Fig. 1 .

In the figure: 1 rake head frame, 2 mechanical connecting plate, 2.1 assembly hole, 3 fork tine fixing rod, 4 fork tine, 4.1 split tine, 5 connecting arm, 6 fixing bolt, 7 elastic tine fixing rod , 8 arc-shaped elastic rake teeth, 8.1 spring rings, 9 binding buckles, 10 connecting fixed plates.

Detailed ways

Below in conjunction with accompanying drawing and given embodiment the utility model is further described.

Referring to the accompanying drawings, this double-layer upland soil waste cleaning machine plowing rake is composed of a rake head frame 1, a mechanical connection plate 2 fixedly connected to one end of the rake head frame, and vertically arranged assembly holes 2.1 on the mechanical connection plate. The other end of the frame is fixedly connected with a fork-shaped tine fixed rod 3, and the lower part of the fork-shaped tine fixed rod is fixedly connected with several fork-shaped tines 4, and the fork-shaped tine is provided with three fixed sub-teeth 4.1. Two upwardly tilted connecting arms 5 are fixedly connected to the fork-shaped tine fixing rod, and the other end of the connecting arm is fixedly connected to an elastic tine fixing rod 7 through a fixing bolt 6, and several arcs are fixedly connected to the elastic tine fixing rod. Shape elastic rake tooth 8. The near fixed end of the elastic rake teeth is provided with a spring ring 8.1 integrated with the elastic rake teeth, and a binding buckle 9 is provided between at least three elastic rake teeth to bind and fix the elastic rake teeth into several clusters. Both ends of the fork-shaped tine fixing rod are respectively provided with connecting fixing plates 10 .

According to the embodiment, the applicant of the utility model selects raw materials such as square steel and steel bars to implement this double-layer upland soil waste cleaning machine rake. About 80 mm; the distance between each fork-shaped tine is about 50 mm, and the distance between each sub-teeth of the fork-shaped tine is 50-70 mm; the distance between each arc-shaped elastic tine is 50-120 mm. When working, the penetration depth of fork-shaped tines and elastic tines is 100-200 mm. A tractor with strong power is selected as the traction power source, which can meet the needs of cleaning waste such as waste straw, waste film and waste drip irrigation capillary in the farmland.

This double-layer upland soil waste cleaning machine plow harrow has a simple structure, reasonable design, low cost, flexible and convenient operation, stable work, high operating efficiency, good harrowing effect, and can effectively clean up the waste left after the harvest of the previous year, especially It has an excellent cleaning effect on waste straw, waste film and waste drip irrigation capillary, etc., and provides a good auxiliary agricultural machinery for cleaning up farmland soil waste.

Claims (4)

1. The double-layer upland soil waste cleaning machine plowing rake is composed of a rake head frame, a mechanical connection plate fixedly connected to one end of the rake head frame, and vertically arranged assembly holes on the mechanical connection plate. It is characterized in that: the other part of the rake head frame One end is fixedly connected with a fork-shaped tine fixing rod, and several fork-shaped tines are fixedly connected under the fork-shaped tine fixing rod; two upwardly tilted connecting arms are fixedly connected to the fork-shaped tine fixing rod. The other end is fixedly connected with an elastic rake tooth fixing rod through a fixing bolt, and a plurality of arc-shaped elastic rake teeth are fixedly connected with the elastic rake tooth fixing rod. 2. The double-layer upland soil waste cleaning machine tillage rake according to claim 1, characterized in that: at least three fixed sub-rake tines are provided on the fork-shaped tines. 3. The double-layer upland soil waste cleaning machine plowing rake according to claim 1, characterized in that: a spring ring integrated with the elastic rake teeth is provided at the near fixed end of the elastic rake teeth; Binding clasp between. 4. The double-layer upland soil waste cleaning machine tiller rake according to claim 1, characterized in that: the two ends of the fork-shaped tine fixing rod are respectively provided with connecting fixing plates.