CN104584731A

CN104584731A - Hand-push type seeding hole-opening drill

Info

Publication number: CN104584731A
Application number: CN201410710046.2A
Authority: CN
Inventors: 韦炳合
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-11-28
Filing date: 2014-11-28
Publication date: 2015-05-06

Abstract

A hand-push type seeding hole-opening drill comprises a handle, a positioning rod, a spring and a drill bit; the handle is fixed at the upper end of the positioning rod; an inclined strip slot is arranged on the inner wall of the lower section of the positioning rod; the lower end of the positioning rod is externally provided with a spring; the other end of the spring is connected with the drill bit; the upper section of the drill bit is externally provided with a shaft inclined convex strip conforming to the inclined strip slot arranged in the positioning rod; the direction of a spiral body of the drill bit lower section is opposite to the direction of the shaft inclined convex strip arranged outside the drill bit upper section. When the hand-push type seeding hole-opening drill performs hole opening, an operator pushes the positioning rod by a hand, and the drill bit rotates; when the hand of the operator rises, the position rod is reset by the spring; repetitive cycle operation of the hand-push type seeding hole-opening drill for hole opening becomes easy and efficient, and the hand-push type seeding hole-opening drill is especially suitable for infirm people, the elderly and juveniles to use and has relatively good economic benefits and social benefits.

Description

A kind of hand-push type seeding is opened cave and is bored

Technical field

The invention belongs to agriculture and forestry technical field of tools, relate to a kind of hand-push type seeding and drive cave brill.

Background technology

The instrument that agriculture and forestry open cave conventional is spade and hoe, and existing spade and hoe, although can for user, for tor and then very difficult with the use on the ground that hardens, for rural area, weak labourer is particularly outstanding.Because spade and hoe plate are put down, difficult with the use on the ground that hardens to tor, increase the weight of the physical load of labourer; The arable land of Mountainous Area is limited, some Mountainous Areas can only between crack of stone gap long-term cropping, as corn, jowar and soybean etc., it is inapplicable that existing agriculture and forestry drive cave instrument.For alleviating the physical load of weak labourer, adapt to Mountainous Area and the ground crop-planting that hardens, a kind of hand-push type seeding efficiently of exploitation is opened cave and is bored very necessary.

Summary of the invention

Object of the present invention, in order to overcome the deficiency of existing seeder implement technology, provides and a kind ofly can improve the efficiency of digging cave, reduce labor intensity, and the hand-push type seeding that especially the weak labourer in rural area uses is opened cave and bored.

Technical scheme of the present invention is:

A kind of hand-push type seeding is opened cave and is bored, and it is characterized in that: arrange and comprise: hand handle, backstay, spring and drill bit, described hand is the upper end being fixed on backstay, and the lower end of backstay arranges spring, and the other end of described spring is connected with drill bit.

Above-described backstay hypomere inwall arranges slanted bar groove.

Above-described drill bit epimere is arranged outward and the oblique raised line of axle arranging slanted bar groove in backstay and conform to, and the spirochetal direction of described drill bit hypomere is contrary with the direction of the oblique raised line of the axle that drill bit epimere is arranged outward.

This hand-push type seeding opens the operation principle of boring in cave:

When using hand-push type seeding to drive cave brill, hand-push type seeding is driven cave brill and be placed in the ground that will sow, hand-push type seeding is opened the tip bored in cave and is introduced into earth, and operator promotes backstay subsequently, bit pierces underground, when the mentioning of operator, backstay restores by spring, and repetitive cycling operation hand-push type seeding is opened cave and bored, drill bit is taken advantage of a situation and enters, obtain sowing cave, become easily efficient again, be especially applicable to weakling, old man and minor and use.

The present invention, relative to prior art, has the following advantages and good effect:

1, this hand-push type seeding is driven cave brill and is opened cave owing to adopting drill bit, and arranging spring can restore backstay, and repetitive cycling operation hand-push type seeding opens Zuan Kai cave, cave, and drill bit is taken advantage of a situation and enters to obtain sowing cave, improves out cave efficiency, alleviates the physical load of user.

2, this hand-push type seeding drives cave brill owing to arranging backstay and the large main part of drill bit two, is easy to mounting or dismounting and carries.

3, to open the structure in cave simple for this hand-push type seeding, make easily, cost is low, result of use is good, be widely used in agriculture and forestry to use, especially adapt to Mountainous Area and open cave and weakling, old man and minor's use with the ground crop-planting that hardens, market prospects are good, have good economic benefit and social benefit.

Accompanying drawing explanation

Fig. 1: be structural representation of the present invention.

Accompanying drawing identifies: 1-hand handle, 2-backstay, 3-slanted bar groove, the oblique raised line of 4-axle, 5-spring, 6-drill bit.

Embodiment

Below in conjunction with the drawings and specific embodiments, the invention will be further described.

Embodiment 1:

A kind of hand-push type seeding is opened cave and is bored, and it is characterized in that: arrange and comprise: hand 1, backstay 2, spring 5 and drill bit 6; Described hand is fixed on the upper end of backstay 21, and described backstay 2 is pipe bar, arranges spring retainer plate outside the lower end of backstay 2, and backstay 2 inwall arranges slanted bar groove 3; Described drill bit 6 epimere arranges the oblique raised line 4 of axle conformed to the slanted bar groove 3 arranged in backstay 2 outward, and arranges spring retainer plate, and the spirochetal direction of drill bit 6 hypomere arranges contrary with the direction of the oblique raised line of axle 4 that drill bit 6 epimere is arranged outward; The oblique raised line 4 of described axle is inserted in the slanted bar groove 3 arranged in backstay 2, and one end of spring 5 is connected with drill bit 6, and the other end of spring 5 is connected with backstay 2.

Claims

1. a hand-push type seeding drives cave brill, it is characterized in that: arrange and comprise: hand is (1), backstay (2), spring (5) and drill bit (6), described hand is fixed on the upper end of backstay (2) (1), the lower end of backstay (2) arranges spring (5), and the other end of described spring (5) is connected with drill bit (6).

2. a kind of hand-push type seeding according to claim 1 drives cave brill, it is characterized in that: described backstay (2) hypomere inwall arranges slanted bar groove (3).

3. a kind of hand-push type seeding according to claim 1 drives cave brill, it is characterized in that: described drill bit (6) epimere is arranged outward and the oblique raised line of axle (4) arranging slanted bar groove (3) in backstay (2) and conform to, and the spirochetal direction of described drill bit (6) hypomere is contrary with the direction of the oblique raised line of axle (4) that drill bit (6) epimere is arranged outward.