CN2117710U

CN2117710U - Cereal rake

Info

Publication number: CN2117710U
Application number: CN 92202911
Authority: CN
Inventors: 邓忠书; 刘青松
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-17
Filing date: 1992-02-17
Publication date: 1992-10-07

Abstract

The utility model relates to a cereal rake, belonging to the field of the tedding of seeds of crops. The utility model comprises a rake beam 1, rake teeth 2, a rake handle 6, a harrow plate 4, an outer rubber 5, an inner rubber 9, etc. The rake beam 1 is in an L-shaped steel structure, and the lower part is respectively welded with tens of equal interval rake teeth 2. Two symmetrical elongated slots 7 are respectively arranged on the rake plate 4. The purposes of controlling the thickness of each layer and enhancing the tedding effect can be obtained through the up and down regulating of a connecter 8. The upper part of the rake plate 4 is provided with the outer rubber 5 and the inner rubber 9 that are respectively fixed by thin iron sheets 10, 11 through a screw bolt 13, and the rake plate is provided with definite flexibility. Thus the function of clean collecting the grain can be obtained. The utility model has the advantages of simple structure, convenient operation and dual purpose of one object.

Description

Cereal rake

The utility model relates to the paddy rake that the paddy rake that crop seeds teds the field, particularly paddy ted.

Existing paddy rake, generally form by rake beam, rake teeth, rabble arm, rake beam, rake teeth, rabble arm are wooden structures, this paddy rake structure is simple, easy to manufacture, but can only harrow straw in the paddy, slightly turn over paddy and simply draw cereal in, can not draw together Pinggu face and control paddy bed thickness is thin, influence teds the cereal effect, it is unclean to draw cereal in yet, also needs the thing of broom and so on to be cleaned.

The purpose of this utility model provides one and has the Pinggu of drawing together face, and control paddy bed thickness is thin, totally draws the paddy rake of cereal in.

The technical solution of the utility model is: the rake beam is 7 font metal structures, its bottom is welded with equidistant rake teeth respectively, how much deciding of rake teeth according to different needs, the rake teeth point is half garden shape, but be not limited to this shape, rake has elongated slot on the plate, and the rake plate can up-down adjustment, by regulating the distance of rake plate and rake teeth point, it is thin to reach control paddy bed thickness, improve the purpose that teds effect, above the rake plate two blocks of rubber are arranged, i.e. an outer rubber, an interior rubber, outer rubber is longer slightly than interior rubber, makes it to have certain softness, thereby reaches the effect of clean gathering cereal.

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

Fig. 1 is the schematic diagram of the utility model paddy rake.

Fig. 2 is the right view of the utility model paddy rake.

In Fig. 1 schematic diagram, rabble arm 6 is connected with rake beam 1 by bolt 12, rake beam 1 is 7 Zee bar steel Z iron constructions, and its underpart is welded with tens pieces of equidistant rake teeths 2 respectively, and the rake teeth point 3 of rake teeth 2 is a semicircle type, the elongated slot 7(that has two symmetries on the rake plate 4 is shown in Figure 2), connect by connector 8, rake plate 4 can pass through connector 8 up-down adjustment, regulates the distance of rake plate 4 and rake teeth point 3, it is thin to reach control paddy bed thickness, improves the purpose that teds effect.Outer rubber 5 is equipped with on the top of rake plate 4, interior rubber 9, and fixing by bolt 13 with sheet iron 10,11 respectively, outer rubber 5 is longer slightly than interior rubber 9, makes it to have certain flexibility, thereby reaches the effect of clean gathering cereal.

Claims

1, a kind of paddy rake is made up of rake beam, rake teeth, rabble arm, and it is characterized in that harrowing beam 1 is 7 Zee bar steel Z iron constructions, and rake plate 4 is connected with rake beam 1 by connector 8, and outer rubber 5 and interior rubber 9 are equipped with in rake plate 4 tops.

2, paddy according to claim 1 is harrowed, and it is characterized in that harrowing having two symmetrical elongated slots 7 on the plate 4, but rake plate 4 passes through connector 8 up-down adjustment, and it is thin to reach control paddy bed thickness, and raising teds effect.

3, paddy rake according to claim 1 and 2 is characterized in that outer rubber 5 is longer slightly than interior rubber 9.