Portable crop earth cutting device for social practice

Abstract

The utility model discloses a portable crop earth cutting device for social practice, which relates to the technical field of agricultural machinery, and comprises a main body, which is arc-shaped, and a connecting sleeve is fixed at one end of the main body; the grip is installed in the connecting sleeve, and the grip is arranged in a penetrating and hollow mode; a ground breaking assembly which is movably arranged in the horizontal direction is connected between the connecting sleeve and the main body, a material sowing assembly is constructed in the grip, and the ground breaking assembly comprises an elastic piece, a pedal and an ejector pin; the thimbles are connected to the inner side of the main body, so that when the force is insufficient during earth cutting, the feet of a person can tread on the pedal to apply force, the force transmitted to the main body is increased through the feet, and the main body can be conveniently shoveled into the soil; meanwhile, as the pedal can push the ejector pin to move together and compress the elastic piece, the ejector pin can also extend into the soil to break the soil to a certain extent during soil cutting, so that the soil becomes loose, and the digging difficulty is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural machinery technical field especially relates to a portable social practice crop earth digging device. BACKGROUND

[0002] The planting of crops is essential in national life, and the production scale has been increasing since the reform and opening up, and the production mode is also continuously optimized and upgraded. In social practice activities, the crop earth digging device also plays an important role. For example, in the fields of agricultural science and technology popularization and agricultural education and training, the portable crop earth digging device can be used as a teaching tool to help students and farmers understand modern agricultural production modes and technical means.

[0003] Referring to the existing patent announcement No. CN208523206U, a new crop seedling transplanting device, including a footboard, the footboard is provided with a seedling guide rail bucket and an excavator, the seedling guide rail bucket and the excavator are fixed through the connecting plate I; The excavator includes a fixed barrel arranged on the footboard. The power system of the application is simple, convenient, the fixed barrel and the seedling guide rail bucket are separately arranged, which ensures the vertical planting of crop seedlings and reduces the damage to crop seedlings during rotation.

[0004] However, the existing earth digging device has the following problems in actual use: when the soil quality is not uniform, the tool applied by the social practice personnel needs to exert more force to dig the soil when the soil hardness is high, and more force is also needed to pry the soil when the soil is pricked as a whole, which increases the operation strength of the personnel and is very inconvenient. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a portable social practice crop earth digging device. The utility model is connected with a thimble on the inner side of the main body, so that when the earth is dug due to insufficient force, the foot of the personnel can step on the pedal to exert force, and the force conducted to the main body through the foot can facilitate the main body to be dug into the soil. At the same time, the pedal can drive the thimble to move together and compress the elastic element, so that the thimble can also extend into the soil to break the soil to a certain extent when the earth is dug, so that the soil is loosened and the difficulty of digging is reduced.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A portable social practice crop earth digging device, comprising:

[0008] The main body is arc-shaped and fixed with a connecting sleeve at one end;

[0009] The handle is installed inside the connecting sleeve and is provided with a hollow structure;

[0010] The connecting sleeve and the main body are connected with a soil breaking assembly movably arranged in a horizontal direction, and the inside of the handle is provided with a sowing assembly.

[0011] The utility model further provides that the soil breaking assembly comprises an elastic member, a pedal and a thimble.

[0012] The pedal is sleeved on the surface of the connecting sleeve, the elastic members are connected between the main body and the pedal, and the thimbles are connected on the surface of the pedal.

[0013] The utility model further provides that the length of the thimble is greater than the distance between the pedal and the main body, and the thimble penetrates the main body.

[0014] The utility model further provides that the sowing assembly comprises a piston rod, a sealing plug one and a sealing plug two.

[0015] The piston rod is connected in the handle, the sealing plug one is installed at one end of the piston rod close to the main body, and the sealing plug two is installed at one end of the piston rod away from the main body.

[0016] The utility model further provides that a storage space is formed between the sealing plug one and the sealing plug two.

[0017] The utility model further provides that the length of the piston rod is greater than the length of the handle, and the piston rod and the handle are coaxially arranged.

[0018] The utility model further provides that the thimbles are respectively located on both sides of the piston rod.

[0019] The utility model has the advantages that the utility model is provided with the thimble on the inside of the main body, so that when the soil is dug and the force is insufficient, the foot of the personnel can be stepped on the pedal to apply force, the force conducted to the main body through the foot part can facilitate the main body to be shovelled into the soil, meanwhile, the pedal can drive the thimble to move and compress the elastic member, the thimble can also be inserted into the soil to process the soil to be broken to a certain extent when the soil is dug, so that the soil is loosened, and the difficulty of digging is reduced.

[0020] The portable social practice crop soil digging device is provided with the soil breaking assembly, so that when the soil is dug and the force is insufficient, the foot of the personnel can be stepped on the pedal to apply force, the force conducted to the main body through the foot part can facilitate the main body to be shovelled into the soil, meanwhile, the pedal can drive the thimble to move and compress the elastic member, the thimble can also be inserted into the soil to process the soil to be broken to a certain extent when the soil is dug, so that the soil is loosened, and the difficulty of digging is reduced.

[0021] The portable social practice crop soil digging device is provided with a sowing assembly, and the space in the handle cooperates with the sowing assembly to store crops that need to be sown, so that after the soil is broken, the piston rod can be pushed, the sealing plug at one end of the piston rod can open the opening at one end of the handle in the main body, so that the crops can be directly filled into the broken soil, then the piston rod is pulled outwards to make the sealing plug one seal the handle, and then the main body is taken out from the soil, so that the broken soil can directly bury the sown crops, which is very convenient and avoids the need for frequent bending to sow and the like. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole structure schematic diagram of a portable social practice crop soil digging device.

[0023] Figure 2 It is a front section structure schematic diagram of a portable social practice crop soil digging device.

[0024] Figure 3 It is a side section structure schematic diagram of a portable social practice crop soil digging device.

[0025] Figure 4 It is a bottom section structure schematic diagram of a portable social practice crop soil digging device.

[0026] In the figure: 1, main body; 2, handle; 3, connecting sleeve; 4, pedal; 5, elastic piece; 6, thimble; 7, piston rod; 8, sealing plug one; 9, sealing plug two. DETAILED DESCRIPTION

[0027] The technical solutions of the patent will be further described in detail in combination with specific implementation manners.

[0028] The embodiments of the patent are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation on the patent.

[0029] In the description of the patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the patent.

[0030] In the description of the patent, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or It can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meaning of the above terms in the patent can be understood according to the specific circumstances.

[0031] Reference Figures 1 to 4 A portable social practice crop soil digging device, comprising: a main body 1, which is configured to be arc-shaped and has a connecting sleeve 3 fixed at one end, which helps better fit the ground during use and improves the soil digging efficiency, and is used for installing a handle 2; the handle 2 is installed inside the connecting sleeve 3, and the handle 2 is hollow through, which is convenient for users to hold and operate, and also convenient for carrying; a soil breaking assembly movably arranged in the horizontal direction is connected between the connecting sleeve 3 and the main body 1, which is used for breaking the soil to make the soil loose, avoid the dug soil from being difficult to operate due to being in a lump, and make it able to cope with various complex soil conditions, and the inside of the handle 2 is configured with a sowing assembly, which can sow or put other materials while digging, thereby improving the efficiency and diversity of social practice activities.

[0032] Specifically, referring to Figure 1 , Figure 2 and Figure 4 , the soil breaking assembly comprises: an elastic member 5, a pedal 4 and a thimble 6; the pedal 4 is sleeved on the surface of the connecting sleeve 3, the elastic member 5 is connected between the main body 1 and the pedal 4, and the thimble 6 is connected to the surface of the pedal 4. Through this embodiment, the user steps on the pedal 4, the pedal 4 moves downward through the compression action of the elastic member 5, the movement of the pedal 4 drives the thimble 6 to pierce into the soil downward, realizing the soil breaking function, when the user releases the pedal 4, the elastic member 5 releases energy, helping the pedal 4 and the thimble 6 to reset, preparing for the next soil breaking, the sharp design of the thimble 6 can easily penetrate the soil, realizing the soil breaking function and reducing the difficulty of digging.

[0033] Further, the length of the ejector pin 6 is greater than the distance between the pedal 4 and the main body 1, and the ejector pin 6 is arranged through the main body 1, through this design, when the pedal 4 is stepped on, the ejector pin 6 can completely penetrate the distance and penetrate into the soil, so as to achieve a deeper soil breaking effect, reduce the force and time required for soil breaking, and improve the soil breaking efficiency.

[0034] Specifically, referring to Figures 2 to 4 , the sowing assembly comprises a piston rod 7, a sealing plug one 8 and a sealing plug two 9; the piston rod 7 is connected in the handle 2, the sealing plug one 8 is installed at one end of the piston rod 7 close to the main body 1, and the sealing plug two 9 is installed at one end of the piston rod 7 away from the main body 1, further, a storage space is formed between the sealing plug one 8 and the sealing plug two 9, through this design, the space in the handle 2 cooperates with the sowing assembly to store the crops to be sowed, the sealing plug one 8 and the sealing plug two 9 prevent the materials (such as seeds, fertilizers, etc.) from leaking out of the gap between the sowing assembly and the main body 1, at the same time, the sealing plug one 8 can open the opening of the handle 2 at one end in the main body 1, so as to directly fill the crops into the soil.

[0035] Further, the length of the piston rod 7 is greater than the length of the handle 2, and the piston rod 7 is coaxially arranged with the handle 2, so as to improve the stability of movement, through this design, the piston rod 7 can produce greater displacement or movement amplitude to open the openings at both ends of the handle 2, so that the force of the operator is more effectively transmitted to other parts of the sowing assembly, thereby improving the transmission efficiency.

[0036] Further, the ejector pin 6 is located on both sides of the piston rod 7, through this design, simultaneous operation can be realized, and the ejecting and sowing actions can be completed in one operation cycle, thereby significantly improving the work efficiency.

[0037] Working principle: when the utility model is used, firstly, when the soil is excavated due to insufficient force, the personnel's foot can step on the pedal 4 to apply force, the force conducted to the main body 1 through the foot can facilitate the main body 1 to be dug into the soil, at the same time, the pedal 4 can drive the ejector pin 6 to move and compress the elastic piece 5, the ejector pin 6 can also penetrate into the soil to break the soil to a certain extent when the soil is excavated, so as to make the soil loose and reduce the difficulty of excavation, the soil can be directly moved away or the main body 1 can be left in the excavated soil, when the main body 1 is left in the excavated soil, the personnel can push the piston rod 7, at this time, the sealing plug one 8 at one end of the piston rod 7 can open the opening of the handle 2 at one end in the main body 1, so as to directly fill the crops into the soil, then the piston rod 7 is pulled outwards to make the sealing plug one 8 seal the handle 2, and then the main body 1 is taken out of the soil, at this time, the excavated soil can directly bury the sowed crops, which is very convenient and avoids the need for personnel to frequently bend down to sow and other operations.

[0038] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A portable social practice crop earth digging device, characterized by, Include: The main body (1) is configured as an arc-shaped arrangement and is fixed with a connecting sleeve (3) at one end; The handle (2) is installed inside the connecting sleeve (3), and the handle (2) is hollow through; The connecting sleeve (3) and the main body (1) are connected with a soil breaking assembly movably arranged in the horizontal direction, and the inside of the handle (2) is configured with a sowing assembly.

2. The portable social practice crop earth digging device according to claim 1, characterized in that, The soil breaking assembly includes: elastic members (5), a pedal (4), and a thimble (6); The pedal (4) is sleeved on the surface of the connecting sleeve (3), the elastic members (5) are connected between the main body (1) and the pedal (4), and the thimbles (6) are connected on the surface of the pedal (4).

3. The portable social practice crop earth digging device according to claim 2, characterized in that, The length of the thimble (6) is greater than the distance between the pedal (4) and the main body (1), and the thimble (6) is arranged through the main body (1).

4. The portable social practice crop digging device according to claim 1, characterized in that, The sowing assembly includes: a piston rod (7), a sealing plug one (8), and a sealing plug two (9); The piston rod (7) is connected inside the handle (2), the sealing plug one (8) is installed at one end of the piston rod (7) close to the main body (1), and the sealing plug two (9) is installed at one end of the piston rod (7) away from the main body (1).

5. The portable social practice crop earth digging device according to claim 4, characterized in that, The sealing plug one (8) and the sealing plug two (9) are configured with a storage space therebetween.

6. The portable social practice crop earth digging device according to claim 4, characterized in that, The length of the piston rod (7) is greater than the length of the handle (2), and the piston rod (7) and the handle (2) are coaxially arranged.

7. The portable social practice crop earth digging device according to claim 2, characterized in that, The thimbles (6) are respectively located on both sides of the piston rod (7).

Images