CN206583626U

CN206583626U - Soil sampling device for agricultural popularization

Info

Publication number: CN206583626U
Application number: CN201720175140.1U
Authority: CN
Inventors: 李春华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-27
Filing date: 2017-02-27
Publication date: 2017-10-24
Anticipated expiration: 2027-02-27

Abstract

The utility model discloses a soil sampling device for agricultural popularization, which comprises a handle, a shell, a centrifugal pendulum flywheel, a handle, a connecting rod, a piston, a spring, a pressing plate, a conical head rod, a back-off groove, a conical head, an anti-skid sleeve and a rocker; the circular ring-shaped handle is fixedly connected to the top end of the shell; the upper part of the shell is a rectangular cavity, the lower part of the shell is a cylindrical cavity, and the lower end of the shell is provided with an opening; the middle part of the shell is inserted into the rotating shaft through a through hole on the side surface of the shell through a Z-shaped rocker and is movably externally connected with a handle, and an anti-skidding sleeve is sleeved on the outer surface of the handle; the upper end and the lower end of the spring are respectively connected with the piston and the pressing plate, the lower part of the pressing plate is fixedly connected with a conical head rod, and the lower end of the conical head rod, which is exposed out of the outer side of the shell, is sequentially provided with a conical head and two inverted buckle grooves from bottom to top; the battery, the switch and the lamp circuit are connected. The utility model discloses rational in infrastructure, convenient to use, labour saving and time saving, do not harm soil and equipment and deposit the convenience.

Description

Soil sampling device for agricultural popularization

Technical Field

The utility model relates to an agricultural popularization apparatus technical field, concretely relates to agricultural is promoted and is used soil property sampling device.

Background

Agriculture in China belongs to the first industry, and the science of researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. Agriculture provides basic products supporting national economic construction and development, is a department taking land resources as production objects, and is an industry for producing food and industrial raw materials by cultivating animal and plant products. In the agricultural production process, when aiming at agricultural research, the soil sampling is needed, which brings inconvenience to researchers, especially when aiming at the bottom soil sampling, common tools are inconvenient to carry, and the soil sampling is inconvenient to store, especially when adopting conventional tools for sampling in some occasions, the operation is inconvenient, the expected effect cannot be achieved, the labor intensity can be increased, the original sowed plants can be damaged in some places, the maturity rate is reduced, and therefore the agricultural soil sampling is needed to be improved.

An agricultural soil sampling device is disclosed in patent 201521010449.2, and comprises a shell, a motor, a connecting screw, a nut, a sampling rod, a containing hole, a sampling groove, a drill bit and a positioning handle. The agricultural soil sampling device is driven by the motor, so that the labor intensity is reduced, but the agricultural soil sampling device is inconvenient to carry due to the increase of the weight of the agricultural soil sampling device; the additional arrangement of the motor is limited by a power supply, so that the working place is not flexible; moreover, the drill bit is driven by the motor, so that the force is strong, the speed is high, and the problems of land damage and original plants are still solved; the agricultural soil sampling device is not provided with any lighting equipment, and is not sufficient for emergency or special situations.

Disclosure of Invention

To the problem, the utility model provides a use convenient, conveniently carry, easy operation's soil property sampling device is used in agricultural popularization.

The utility model adopts the technical proposal that: a soil sampling device for agricultural popularization comprises a handle, a shell, a centrifugal pendulum flywheel, a handle, a connecting rod, a piston, a spring, a pressing plate, a conical head rod, a back-off groove, a conical head, an anti-skidding sleeve, a rocker, a battery, a switch and a lamp; the circular handle is fixedly connected to the top end of the shell; the centrifugal pendulum flywheel is arranged on the right side of the upper part in the shell, the lower end of the centrifugal pendulum flywheel is hinged to a connecting rod, and the lower end of the connecting rod is connected to a piston; the middle part of the centrifugal pendulum flywheel penetrates through a through hole on the side surface of the shell, is inserted into the rotating shaft through the Z-shaped rocker and is movably externally connected with a handle, and an anti-skidding sleeve is sleeved on the outer surface of the handle; the upper end and the lower end of the spring are respectively connected with the piston and the pressing plate, the lower part of the pressing plate is fixedly connected with a conical head rod, and the lower end of the conical head rod, which is exposed out of the outer side of the shell, is sequentially provided with a conical head and two inverted grooves from bottom to top; the left side of the upper part in the shell is provided with a battery, a switch is arranged outside the shell corresponding to the battery, a lamp is arranged outside the shell under the battery, and the battery, the switch and the lamp are connected through a circuit.

As a preferred technical scheme: the technical parameter of the spring is Y1.40X 2.00X 11X 12.5-2 left GB/T1973.3-Ep & Zn.

As a preferred technical scheme: the cone head rod, the inverted buckle groove and the cone head are integrally formed and made of stainless steel materials; the diameter of the back-off groove is larger than that of the conical head rod.

As a preferred technical scheme: the anti-slip sleeve is made of high-quality rubber.

As a preferred technical scheme: the height of the shell is 30-50cm; the length of the conical head rod is 8-15cm.

As a preferred technical scheme: the lamp is a commercially available 5-8 watt LED lamp; the battery is a 5# zinc-manganese battery sold in the market.

The beneficial effects of the utility model are that: (1) The pressing operation of the conical head rod is carried out by utilizing a lever-like principle formed by a centrifugal pendulum flywheel and a connecting rod, so that the conical head rod is convenient and labor-saving; (2) The rocker and the handle are movably arranged aiming at the shell, so that the rocker and the handle are detachable, and are convenient to carry and use, the occupied space is not too large, and the handle is sleeved with the anti-slip sleeve, so that the friction force is increased, and the labor is saved; (3) The arrangement of the inverted buckle groove can carry out sampling under the condition of not wasting any resource, and the inverted buckle groove is easy to clean after sampling, and can not damage or injure the original plants or soil; (4) The addition of the lamp effectively prevents the book condition from occurring; (5) The annular arrangement of the handle is not only convenient for holding, but also beneficial for holding after fixed point; the utility model discloses rational in infrastructure, the extravagant energy of pure mechanical principle, it is easy and simple to handle, conveniently carry.

Drawings

FIG. 1 is a structural diagram of a soil sampling device for agricultural popularization;

FIG. 2 is a right side view of a soil sampling device for agricultural use;

FIG. 3 is a view of the structure of a handle of the soil sampling device for agricultural popularization;

in the figure: the device comprises a handle 1, a shell 2, a centrifugal swinging flywheel 3, a handle 4, a connecting rod 5, a piston 6, a spring 7, a pressing plate 8, a conical rod 9, a back-off groove 10, a conical head 11, an anti-skidding sleeve 12 and a rocker 13.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.

Referring to the attached drawings, the soil sampling device for agricultural popularization comprises a lifting handle 1, a shell 2, a centrifugal pendulum flywheel 3, a handle 4, a connecting rod 5, a piston 6, a spring 7, a pressing plate 8, a conical head rod 9, an inverted buckle groove 10, a conical head 11, an anti-skidding sleeve 12, a rocker 13, a battery 14, a switch 15 and a lamp 16; the circular handle 1 is fixedly connected to the top end of the shell 2; the upper part of the shell 2 is a rectangular cavity, the lower part of the shell is a cylindrical cavity, and the lower end of the shell is provided with an opening, the centrifugal pendulum flywheel 3 is arranged on the right side of the upper part in the shell 2, the lower end of the centrifugal pendulum flywheel is hinged to the connecting rod 5, and the lower end of the connecting rod 5 is connected to the piston 6; the middle part of the centrifugal pendulum flywheel 3 is inserted into the rotating shaft through a through hole on the side surface of the shell 2 through a Z-shaped rocker 13 and is movably externally connected with a handle 4, and an anti-skid sleeve 12 is sleeved on the outer surface of the handle 4; the upper end and the lower end of the spring 7 are respectively connected with the piston 6 and the pressing plate 8, the lower part of the pressing plate 8 is fixedly connected with a conical head rod 9, and the lower end of the conical head rod 9, which is exposed out of the shell 2, is sequentially provided with a conical head 11 and two inverted buckle grooves 10 from bottom to top; a battery 14 is arranged on the left side of the upper part in the shell 2, a switch 15 is arranged outside the shell 2 corresponding to the battery 14, a lamp 16 is arranged outside the shell right below the battery 14, and the battery 14, the switch 15 and the lamp 16 are connected through a circuit.

The technical parameter of the spring 7 is Y1.40X 2.00X 11X 12.5-2 left GB/T1973.3-Ep.Zn.

The conical head rod 9, the inverted buckle groove 10 and the conical head 11 are integrally formed and made of stainless steel; the diameter of the inverted buckle groove 10 is larger than that of the conical rod 9.

The protective sleeve 12 is made of high-quality rubber.

The height of the shell 2 is 30-50cm; the length of the conical head rod 9 is 8-15cm.

The lamp 16 is a commercially available 5-8 watt LED lamp; the battery 14 is a commercially available # 5 zinc-manganese battery.

The detailed description of the present invention will be made with reference to the accompanying drawings 1 and 2: after a sampling place is determined, the rocker 13 and the handle 4 are inserted into a rotating shaft of the centrifugal pendulum flywheel 3, and the conical head 11 of the whole device 2 is erected and placed on the ground surface to be sampled; the whole device is stabilized by one hand handle 1, the handle 4 is held by the other hand to rotate clockwise, the piston 6 is pressed downwards by the connecting rod 5 when the handle is rotated for 1/2 circle, the spring 7 is compressed, the conical head rod 9 is pressed downwards by the pressing plate 8, the conical head 11 is broken by force and enters, when the handle 4 continues to rotate for 1/2 circle, the piston 6, the spring 7, the pressing plate 8, the conical head rod 9, the inverted buckle groove 10 and the conical head 11 are driven upwards by the connecting rod 5, and after the conical head 11 and the inverted buckle groove 10 finish soil discharging, a soil sample is taken out, and one-time sampling is finished; if a deep soil sample is required, the device is placed in the last pit and the above operation is repeated.

When the night work is needed in a special or emergency situation, the switch 15 on one side of the shell 2 is manually pressed to turn on the lamp 16 for lighting.

Finally, it should be noted that the above embodiments are only used to supplement and illustrate the technical solutions of the present invention, and are not limited. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced equally without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications are intended to be encompassed by the scope of the claims of the present invention.

Claims

1. The utility model provides a soil property sampling device is used in agricultural popularization which characterized in that: comprises a handle (1), a shell (2), a centrifugal pendulum flywheel (3), a handle (4), a connecting rod (5), a piston (6), a spring (7), a pressing plate (8), a conical head rod (9), a back-off groove (10), a conical head (11), an anti-skidding sleeve (12), a rocker (13), a battery (14), a switch (15) and a lamp (16); the circular handle (1) is fixedly connected to the top end of the shell (2); the centrifugal pendulum flywheel (3) is arranged on the right side of the upper part in the shell (2), the lower end of the centrifugal pendulum flywheel is hinged to the connecting rod (5), and the lower end of the connecting rod (5) is connected to the piston (6); the middle part of the centrifugal pendulum flywheel (3) penetrates through a through hole on the side surface of the shell (2) and is inserted into the rotating shaft through a Z-shaped rocker (13) to be movably externally connected with a handle (4), and an anti-skidding sleeve (12) is sleeved on the outer surface of the handle (4); the upper end and the lower end of the spring (7) are respectively connected with the piston (6) and the pressing plate (8), the lower part of the pressing plate (8) is fixedly connected with a conical head rod (9), and the lower end of the conical head rod (9) exposed out of the outer side of the shell (2) is sequentially provided with a conical head (11) and two inverted buckle grooves (10) from bottom to top; the left side of the upper part in the shell (2) is provided with a battery (14), a switch (15) is arranged outside the shell (2) corresponding to the battery (14), a lamp (16) is arranged outside the shell under the battery (14), and the battery (14), the switch (15) and the lamp (16) are connected through a circuit.

2. The soil sampling device for agricultural popularization according to claim 1, wherein: the technical parameter of the spring (7) is Y1.40 × 2.00 × 11 × 12.5-2 left GB/T1973.3-Ep & Zn.

3. The soil sampling device for agricultural popularization according to claim 1, wherein: the cone head rod (9), the inverted buckle groove (10) and the cone head (11) are integrally formed and made of stainless steel; the diameter of the inverted buckle groove (10) is larger than that of the conical rod (9).

4. The soil sampling device for agricultural popularization according to claim 1, wherein: the anti-skid sleeve (12) is made of high-quality rubber.

5. The soil sampling device for agricultural popularization according to claim 1, wherein: the height of the shell (2) is 30-50cm; the length of the conical head rod (9) is 8-15cm.

6. The soil sampling device for agricultural popularization according to claim 1, wherein: the lamp (16) is a commercially available 5-8 watt LED lamp; the battery (14) is a commercial 5# zinc-manganese battery.