CN211740650U

CN211740650U - Soil collecting and sampling device for agricultural planting detection

Info

Publication number: CN211740650U
Application number: CN202020079433.1U
Authority: CN
Inventors: 姜威
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-23
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of soil sampling devices, in particular to a soil sampling device for agricultural planting detection, which comprises a horizontal plate, wherein a support is rotatably arranged at the left end and the right end of the lower surface of the horizontal plate, rollers are arranged at the lower end of the support, a reinforcing plate is arranged at the middle section of the support, a plurality of springs are connected between the reinforcing plate and the horizontal plate, handheld pressure rods are fixed at the left end and the right end of the upper surface of the horizontal plate, a first bearing is arranged at the center of the lower surface of the horizontal plate, and a disc is connected in the first bearing; the utility model discloses still set up the support at the horizontal plate both ends, set up the gyro wheel at the lower extreme of support, during the sample operation personnel hold handheld depression bar, press down it hard and can realize moving down of whole horizontal plate and sampler barrel, insert the in-process on ground at the sampler barrel and be in the vertical state all the time, can prevent effectively that the sample barrel slope leads to the position inaccurate in the in-process of sample. The utility model discloses, its simple structure, the soil of sample is according to accurate, and the practicality is strong.

Description

Soil collecting and sampling device for agricultural planting detection

Technical Field

The utility model relates to a soil sampler technical field, concretely relates to farming detects uses soil collection sampling device.

Background

Soil sampling refers to a method for collecting soil samples, and is an important observation way for structure and soil changes in soil. Common soil samplers today include earth drills, shovels, and shovels. The soil sampling process is time-consuming and labor-consuming, the upper layer and the lower layer of the sampled soil are mixed together, and the accuracy of follow-up soil identification is seriously affected.

Patent No. CN 208239115U's utility model discloses an agricultural environment detects uses deep soil sampler, including broken head drill bit, slide drill bit, motor drill bit, sample thief rod drill bit, telescopic link drill bit, cylinder drill bit, control switch drill bit, handle drill bit, retaining member drill bit and sample chamber drill bit, broken head drill bit is installed in the bottom embedding of thief rod drill bit, broken head drill bit is by blade drill bit. The utility model discloses a during the driving force of cylinder inserts the thief rod in soil, take a sample to deep soil, but the thief rod male soil degree of depth is darker more, and its resistance that receives is bigger, and the driving force of general cylinder can not satisfy and insert soil depths with the thief rod. In addition, the whole sampler does not have a supporting structure, and the whole sampling rod is easy to incline in the sampling process, so that the sampling result is influenced. Therefore, aiming at the defects of the existing soil sampler for agricultural detection, the invention provides a soil sampling device for agricultural seed detection, which can effectively solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a soil sampling device is gathered to farming detects is designed to solve the cylinder that the soil sampling ware needs big power for the agricultural detection and insert the thief rod soil depths, and do not have bearing structure, the not enough of thief rod easy slope in the sampling process.

The utility model discloses a realize through following technical scheme:

a soil collecting and sampling device for agricultural planting detection comprises a horizontal plate, wherein supports are rotatably arranged at the left end and the right end of the lower surface of the horizontal plate, rollers are arranged at the lower ends of the supports, a reinforcing plate is arranged in the middle section of each support, a plurality of springs are connected between the reinforcing plate and the horizontal plate, and handheld pressure rods are fixed at the left end and the right end of the upper surface of the horizontal plate;

a first bearing is arranged at the center of the lower surface of the horizontal plate, a disc is connected in the first bearing, a first gear is arranged on the outer circumferential surface of the disc, a first motor is arranged on the horizontal plate, a second gear meshed with the first gear is connected on the output shaft of the first motor, the lower surface of the disc is connected with a sampling tube, a soil discharging spiral blade is arranged on the outer circumference of the sampling tube, a conical head is inserted in the lower end opening of the sampling tube, the upper surface of the conical head is connected with a vertical rod, a sampling spiral blade is arranged on the vertical rod in the sampling tube, the lower end of the disc is provided with an inner cavity communicated with the top end of the sampling tube, a discharge hole is arranged on one side surface of the inner cavity, and the upper end of the sampling spiral blade extends into the inner cavity and is at the same height with the discharge hole, disc and horizontal plate are stretched out to the top of montant, and are provided with the third gear on the outer periphery that stretches out the horizontal plate top, are located be provided with the mount on the horizontal plate of third gear top, the upper surface of mount is provided with the pneumatic cylinder, the piston rod lower extreme of pneumatic cylinder is connected with the bearing dish, the top of montant welds mutually with the inner circle in the bearing dish, is located be provided with the second motor on the mount, be provided with the fourth gear on the output shaft of second motor, the fourth gear sets up the below at the third gear, be provided with the battery on the horizontal plate, be provided with the three button of controlling first motor, second motor and pneumatic cylinder respectively on the handheld depression bar.

As a further improvement of the scheme, the discharge port is arranged in a downward inclined mode, the guide hopper is arranged at the outer end of the discharge port, collected soil is made to fall along the guide hopper easily through the inclined arrangement of the discharge port, and collection of the soil by operating personnel is facilitated.

As a further improvement of the scheme, a dust cover is arranged outside the second gear, a notch is formed in the position, close to the first gear, of the dust cover, and a large amount of dust layers can be effectively prevented from being adhered to the second gear in the soil planing process through the arrangement of the dust cover.

As a further improvement of the scheme, the supports at the two ends of the horizontal plate are arranged at an outward opening angle, the range of the opening angle is 15-75 degrees, the supports are arranged in an outward opening mode in advance, and the horizontal plate can be pressed down by subsequent operators conveniently.

Has the advantages that:

the utility model discloses a soil sampler for agricultural compares, when taking a sample, rotate through first motor drive sampling tube, and discharge the soil of ground depths under the effect of dumping spiral, can reduce the resistance of sampling tube when inserting the soil depths, the cylinder that need not big power can also insert the sampling tube into the soil depths fast, when taking a sample and being located the predetermined depth, restart the pneumatic cylinder, cone moves down from the opening of sampling rod lower extreme under the effect of pneumatic cylinder, make its sampling tube lower extreme open, third gear and fourth gear meshing this moment, through the quick rotation of second motor drive montant, discharge the soil of ground depths from the discharge gate under the effect of sampling spiral; additionally, the utility model discloses still set up the support at the horizontal plate both ends, set up the gyro wheel at the lower extreme of support, during the sample operation personnel hold handheld depression bar, press down it hard and can realize moving down of whole horizontal plate and sampler barrel, insert the in-process on ground at the sampler barrel and be in the vertical state all the time, can prevent effectively that the in-process sampler barrel slope of taking a sample from leading to the position inaccurate. The utility model discloses, its simple structure, the soil of sample is according to accurate, and the practicality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first state three-dimensional structure diagram of the present invention;

FIG. 2 is a perspective view of the second embodiment of the present invention;

fig. 3 is a schematic structural view of a front view plane of the present invention;

FIG. 4 is a plan view of the inner portion of the sampling cylinder and the disk according to the present invention;

fig. 5 is a perspective view of the middle fixing frame and the accessory of the present invention.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying examples and figures 1-5.

Example 1

Embodiment 1 introduces a soil collection sampling device for farming detects, and major structure includes horizontal plate 1, rotates at both ends about horizontal plate 1 lower surface and is provided with support 2 to support 2 outwards opens the angle setting and is provided with gyro wheel 3 at the lower extreme of support 2, and simultaneously, is provided with reinforcing plate 4 at the interlude of support 2, is connected with a plurality of spring 5 between its reinforcing plate 4 and the horizontal plate 1, and this embodiment 1 is preferred to be set up to two, and the symmetry sets up. Hand-held pressure levers 6 are fixed at the left and right ends of the upper surface of the horizontal plate 1. When the operator holds the hand-held pressure lever 6 and presses down, the opening angle of the bracket 2 ranges from 15 degrees to 75 degrees.

A first bearing 7 is disposed at the center of the lower surface of the horizontal plate 1, a disc 8 is connected to the first bearing 7, a first gear 9 is disposed on the outer circumferential surface of the disc 8, a first motor 10 is disposed on the upper surface of the horizontal plate 1, an output shaft of the first motor 10 penetrates through the horizontal plate 1, and a second gear 11 is connected to the lower end of the first motor 10, and the second gear 11 is engaged with the first gear 9. Meanwhile, in order to prevent the ash layer from adhering to the second gear 11 during the sampling process, a dust cover 12 is further disposed outside the second gear 11, and a gap (not labeled in the figure) is formed at a position 9 of the dust cover 12 close to the first gear.

The lower surface of the disc 8 is connected with a sampling cylinder 13, the outer circumference of the sampling cylinder 13 is provided with a soil discharging spiral blade 14, the lower end of the sampling cylinder 13 is provided with an opening, a conical head 15 is inserted into the opening, the upper surface of the conical head 15 is connected with a vertical rod 16, the vertical rod 16 is provided with a sampling spiral blade 17, the lower end of the disc 8 is provided with an inner cavity (not marked in the figure) communicated with the top end of the sampling cylinder 13, one side surface of the inner cavity is provided with a discharge hole 801, the discharge hole 801 is arranged in a downward inclined mode, and the outer end of the discharge hole 801 is provided with a material guide hopper. The upper end of the sampling spiral blade 17 extends into the inner cavity and is at the same height with the discharge hole 801, the lower end of the sampling spiral blade is connected with the upper surface of the conical head 15, the top end of the vertical rod 16 extends out of the disc 8 and the horizontal plate 1, the outer circumferential surface of the vertical rod 16 extending out of the upper part of the horizontal plate 1 is provided with a third gear 18, the horizontal plate 1 above the third gear 18 is provided with a fixed frame 19, the upper surface of the fixed frame 19 is provided with a hydraulic cylinder 20, the lower end of a piston rod of the hydraulic cylinder 20 is connected with a bearing disc 21 (namely a rotary disc and a bearing structure), and the top end of the vertical rod 16 is welded with an inner ring in the. The second motor 22 is provided on the fixed frame 16, the output shaft of the second motor 22 is provided with a fourth gear 23, and the fourth gear 23 is provided below the third gear 18, and when the piston rod of the hydraulic cylinder 20 is extended, the fourth gear 23 is engaged with the third gear 18.

In addition, a storage battery 24 is arranged on the horizontal plate 1, three buttons 25 are arranged on the two hand-held pressure rods 6, and each button 25 controls the first motor 10, the second motor 22 and the hydraulic cylinder 20 respectively.

The specific implementation application of the embodiment 1 is as follows:

first, the location of the soil to be sampled is selected and the entire sampling device is pushed down to that point by the roller 3. Then, the first motor 10 is started, soil can be planed through meshing transmission between the first gear 9 and the second gear 11, and an operator holds the hand-held pressure rod 6 with both hands while planing soil, so that the whole sampling cylinder 13 is pressed downwards. After the whole sampling cylinder 13 is deep to a certain depth, the first motor 10 is stopped by the control button 25, the hydraulic cylinder 20 is started to extend the piston rod thereof, the vertical rod 16 is pressed downwards, and the conical head 15 extends out from the lower end of the sampling cylinder 13 until the third gear 18 is meshed with the fourth gear 23. At this time, the second motor 22 is restarted, the vertical rod 16 is rotated by the third gear 18 and the fourth gear 23, and the soil in the depth is taken out from the discharge port 801 by the sampling spiral blade 17.

This embodiment 1 is when taking a sample to soil, and the cylinder that need not great driving force pushes down the thief rod and inserts soil, and its degree of depth is accurate in its whole sampling process, and a sampling section of thick bamboo is difficult for inclining in the sampling process moreover, and whole process is simple, swift, and its practicality is strong.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A soil collecting and sampling device for agricultural planting detection comprises a horizontal plate and is characterized in that supports are rotatably arranged at the left end and the right end of the lower surface of the horizontal plate, rollers are arranged at the lower ends of the supports, a reinforcing plate is arranged at the middle section of each support, a plurality of springs are connected between the reinforcing plate and the horizontal plate, and handheld pressure rods are fixed at the left end and the right end of the upper surface of the horizontal plate;

2. The soil sampling device for agricultural planting detection according to claim 1, wherein: the discharge gate downward sloping sets up, and is located the outer end of discharge gate is provided with the guide fill.

3. The soil sampling device for agricultural planting detection according to claim 1, wherein: and a dust cover is arranged outside the second gear, and a notch is formed in the position, close to the first gear, of the dust cover.

4. The soil sampling device for agricultural planting detection according to claim 1, wherein: the support at horizontal plate both ends outwards opens the angle setting, and opens the scope at angle and be 15~ 75.