CN209949792U - Manual soil turning excavator - Google Patents

Abstract

The utility model provides a manual digger that digs, its lower part is a plurality of and turns over the tooth, and the root back of turning over the tooth sets up the stabilizer blade, turns over the vertical connection iron set in upper portion of tooth, the utility model is used for the soil is turned over and is excavated, and it is succinct firm to have a structure, and is durable, and the application of force mode accords with ergonomic, and it is big to excavate the degree of depth, easy and simple to handle laborsaving, portable's advantage.

Description

Manual soil turning excavator

Technical Field

The utility model relates to an agricultural apparatus field, especially a manual digger that digs.

Background

Since ancient times, the soil turning and digging procedures are indispensable in agricultural production, and before sowing, the original dry and hardened soil needs to be broken and turned over, so that the original hard soil becomes loose and is convenient for the subsequent sowing operation to be unfolded, and the subsequent growth of plants and the absorption of water and nutrients are facilitated; when the rhizome plants are harvested, the soil also needs to be turned up, and the rhizome crops are harvested from the soil. The traditional manual soil turning tool generally uses traditional farm tools such as shovels, rakes or hoes, and can also be operated by large-scale equipment such as mechanized ploughing machines and soil turning machines if large-scale plain open land is used.

The traditional manual soil turning tool is used, the tool is swung up and down to knock the soil completely by manpower, the operation mode is time-consuming and labor-consuming, the physical consumption is great, the efficiency is low, but the soil turning tool is suitable for cultivating small plots; the large mechanical equipment is used for turning soil, the efficiency is high, but the large mechanical equipment is not suitable for the condition of small plots, can only be suitable for large plain open lands, has fuel oil and equipment consumption, and is high in cost.

By querying prior art documents and patents, the following search results are obtained for a manual excavation machine:

1. a simple soil turning tool; application No.: CN 201720794272.2; the applicant: a trellish and virtuous; and (3) abstract: a simple soil turning tool overcomes the problems that in the prior art, small-range farming operation is not beneficial to mechanical operation, and manual farming is time-consuming and labor-consuming. The utility model discloses a contain fork and hack fork of digging, the fork of digging contains digging prong, digging prong mount and the fork handle of digging, and the hack fork contains fixed frame and hack longitudinal strip, and wherein the middle part of digging prong mount through axle sleeve and a side of fixed frame is articulated, and digging prong and hack longitudinal strip are interval arrangement one by one. A plurality of soil crushing transverse cutting strips are fixed on the soil crushing longitudinal cutting strips, and the included angle between the soil crushing transverse cutting strips and the soil crushing longitudinal cutting strips is more than or equal to 30 degrees and less than or equal to 150 degrees. Compared with the traditional manual method, the hoe is simple in structure and capable of digging soil, time and labor are saved, and the digging operation adaptability is strong for certain small-range soil cultivation.

2. A turning shovel for livestock raising; application No.: cn201710534167. x; the applicant: zhangxiu group; and (3) abstract: the utility model provides a rais livestock or poultry and use shovel of turning over, including last fork arm, the board of turning over, go up the horizontal pole, the montant, the handle, the pedal pole, the trip shaft, the sheer pole, lower railing, it has the board of turning over to go up the welding of the fork arm body of rod, it welds on last horizontal pole to go up the fork arm body of rod, it passes through montant and the horizontal welding of handle to go up the horizontal pole, the montant passes through the trip shaft and is connected with the sheer pole, sheer pole and lower railing welded mounting, a rais livestock or poultry uses shovel, this device design is applicable to the operation of turning over soil in poultry region, the pedal pole, go up the fork arm and inserting the soil to one side, then press the handle and rotate the board of turning over soil through the trip shaft and upwards overturn the soil, the lower railing plays the effect of stable shovel of turning over when the soil, it has the effect of getting rid of the.

The existing manual soil turning excavator has poor excavating effect, limited or inconvenient force application mode, shallow excavating depth, and the rotating shaft mechanism is not durable enough, easy to damage and inconvenient to carry.

Disclosure of Invention

The utility model provides a manual digger that digs for soil is digged and is excavated, it is succinct firm to have the structure, and is durable, and the application of force mode accords with ergonomic, and it is big to excavate the degree of depth, easy and simple to handle laborsaving, portable's advantage.

The technical scheme of the utility model is realized like this:

a manual soil turning excavator is characterized in that the lower part of the manual soil turning excavator is provided with a plurality of turning teeth, supporting legs are arranged on the back sides of the roots of the turning teeth, and the upper parts of the turning teeth are vertically connected with iron rods; the tooth turns over inserts among the earth, and until the lower plane parallel and level of earth ground and stabilizer blade, then pull the iron set backward, regard the stabilizer blade as the fulcrum of lever, the iron set is the power arm, turns over the tooth and is the resistance arm, therefore can prize the light breakage of earth.

A handle is arranged at the upper end part of the iron rod; the handle is a handle vertical to the iron rod, so that a user can pull the iron rod to accord with holding gestures, and the iron rod is in accordance with human engineering, labor-saving and convenient.

The pedals are arranged on the upper parts of the support legs and are arranged on two sides of the iron rod; the pedal has the functions that a user can step or pedal on the excavator, and the turning teeth are inserted into soil by utilizing the self weight or the stepping force of the user, so that compared with the swinging of the arms of the traditional hoe shovel, the manual power of a worker can be greatly reduced, and the injury to the bottom of the pedal during stepping is also avoided; the pedal can be additionally provided with anti-skid lines.

The angle between the front face of the turnover tooth and the iron rod is 135-180 degrees; the whole lever structure is more suitable for the height of a user, accords with human engineering, and is labor-saving, convenient and fast.

The shape of the turning teeth is conical, and the front ends of the turning teeth are smaller, so that the turning teeth are easier to insert into soil.

The iron rods are arranged on the left and right, the two iron rods are arranged in an inverted splayed shape, a user can operate the tool with two hands, and the two arms extend to proper positions to apply force.

The stabilizer blade is the halfcylinder, as lever structure's fulcrum, and the halfcylinder physical stamina provides the roll support, makes lever structure motion more laborsaving, and the stabilizer blade is the same with the whole width of turning over the tooth group, is difficult for being absorbed in earth.

The utility model discloses a use method does:

the user will turn over the tooth and insert in soil vertically to can step on the footboard with two feet and carry out the application of force, until the stabilizer blade pushes up earth, the user stands in the native ware rear of turning over, pulls the handle, pulls the iron set backward, and the tooth that turns over of native ware passes through the support rotation of stabilizer blade, turns over earth, then the user goes to the soil of waiting to turn over again on the action more than repetition, can accomplish.

The utility model has the advantages that:

1. the utility model discloses manual digging excavator structure is succinct firm reliable, and the fault rate is low.

2. The utility model discloses manual digger application of force mode accords with ergonomic, and it is big to excavate the degree of depth, and is easy and simple to handle laborsaving, portable.

Drawings

Fig. 1 is an external perspective view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a front view and a schematic use state of the present invention.

The reference numbers in the figures illustrate: 1. tooth turning; 2. a support leg; 3. An iron rod; 4. a handle; 5. a pedal.

Detailed Description

The first embodiment is as follows:

the utility model provides a manual digger that digs which characterized in that: the lower part of the turning gear is provided with a plurality of turning teeth 1, the back of the root parts of the turning teeth 1 is provided with a support leg 2, and the upper part of the turning teeth 1 is vertically connected with an iron rod 3;

the upper end part of the iron rod 3 is provided with a handle 4;

the upper parts of the support legs 2 are provided with pedals 5, and the pedals 5 are arranged on two sides of the iron rod 3;

the angle between the front surface of the turnover teeth 1 and the iron rod 3 is 135 degrees;

the shape of the tooth overturning 1 is conical;

the iron rods 3 are arranged on the left and right, and the two iron rods 3 are arranged in parallel;

the support legs 2 are semi-cylinders;

example two:

the utility model provides a manual digger that digs which characterized in that: the lower part of the turning gear is provided with a plurality of turning teeth 1, the back of the root parts of the turning teeth 1 is provided with a support leg 2, and the upper part of the turning teeth 1 is vertically connected with an iron rod 3;

the upper end part of the iron rod 3 is provided with a handle 4;

the upper parts of the support legs 2 are provided with pedals 5, and the pedals 5 are arranged on two sides of the iron rod 3;

the angle between the front surface of the turnover teeth 1 and the iron rod 3 is 180 degrees;

the shape of the tooth overturning 1 is conical;

the iron rods 3 are arranged on the left and right, and the two iron rods 3 are arranged in an inverted splayed shape;

the support leg 2 is a cylinder;

example three:

the utility model provides a manual digger that digs which characterized in that: the lower part of the turning gear is provided with a plurality of turning teeth 1, the back of the root parts of the turning teeth 1 is provided with a support leg 2, and the upper part of the turning teeth 1 is vertically connected with an iron rod 3;

the upper end part of the iron rod 3 is provided with a handle 4;

the upper parts of the support legs 2 are provided with pedals 5, and the pedals 5 are arranged on two sides of the iron rod 3;

the angle between the front surface of the turnover tooth 1 and the iron rod 3 is 145 degrees;

the shape of the tooth overturning 1 is conical;

the iron rods 3 are arranged on the left and right, and the two iron rods 3 are arranged in an inverted splayed shape;

the support legs 2 are semi-cylinders;

the utility model discloses in the field of planting the horse hoof in the applicant's location, with its results of being applied to the horse hoof, after turning up earth, can easily choose the horse hoof from earth, than hoe soil turning harvest horse hoof before, efficiency can improve about 2 times to the probability that the horse hoof was harmd has descended 70%.

Claims (1)

1. The utility model provides a manual digger that digs which characterized in that: the lower part of the turning gear is provided with a plurality of turning teeth (1), the back of the root parts of the turning teeth (1) is provided with a support leg (2), and the upper part of the turning teeth (1) is vertically connected with an iron rod (3);

a handle (4) is arranged at the upper end part of the iron rod (3);

the upper parts of the support legs (2) are provided with pedals (5), and the pedals (5) are arranged on two sides of the iron rod (3);

the angle between the front surface of the turnover tooth (1) and the iron rod (3) is 135-180 degrees;

the shape of the turnover teeth (1) is conical;

the iron rods (3) are arranged on the left and right, and the two iron rods (3) are arranged in an inverted splayed shape;

the support legs (2) are semi-cylinders.

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