CN216869603U

CN216869603U - Land measuring mechanism for agricultural mechanization

Info

Publication number: CN216869603U
Application number: CN202123191780.7U
Authority: CN
Inventors: 刘小康; 王明兰; 王杰; 王飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-19
Filing date: 2021-12-19
Publication date: 2022-07-01
Anticipated expiration: 2031-12-19

Abstract

The utility model discloses a soil measuring mechanism for agricultural mechanization, which comprises a bottom plate, wherein a first threaded rod is rotatably connected in the bottom plate, an object placing plate is rotatably connected at the upper end of the first threaded rod, a movable sleeve rod is movably connected in the upper end of the object placing plate, a telescopic rod is movably connected in the movable sleeve rod, a spring is fixedly arranged in the telescopic rod, the lower end of the spring is fixedly connected with the movable sleeve rod, a first screw rod and a second screw rod are rotatably connected in the object placing plate, the rear end of the first screw rod is fixedly connected with the front end of the second screw rod, sliding blocks are respectively and fixedly connected on the surfaces of the first screw rod and the second screw rod through threads, the upper ends of the two sliding blocks are respectively and fixedly connected with a limiting block, a measuring instrument can be fixed in the horizontal direction and the vertical direction through the arranged fixing mechanism, so that the stability is higher, and the measuring precision is improved, and the fixing structure is simple, and the installation and the disassembly are convenient, so that the measurement efficiency is improved.

Description

Land measuring mechanism for agricultural mechanization

Technical Field

The utility model relates to the technical field of land measurement, in particular to a land measuring mechanism for agricultural mechanization.

Background

Land survey is the work of measuring and drawing the characteristics of the quantity, the distribution terrain and the like of various lands by applying the methods of measurement and remote sensing technology. The method comprises the contents of terrain measurement, cadastral measurement, land leveling measurement, current land utilization measurement, survey of backup resources such as barren mountains and wastelands and the like. The measuring method comprises geodetic surveying, common surveying, aerial photogrammetry, remote sensing technology, mapping and the like. Under the condition that the national basic topographic map is gradually completed, the land survey mainly refers to other contents except the topographic survey, and the land survey is carried out on the basis of the national basic topographic map.

Need use measuring instrument to measure the soil in agricultural mechanization, measuring instrument need use fixed establishment to improve measurement accuracy and measurement of efficiency usually, but current fixed establishment fixed mode is complicated, and the installation is dismantled inconveniently to influence measurement of efficiency, for this we provide a soil measuring mechanism for agricultural mechanization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the land measuring mechanism for agricultural mechanization, which has the advantages that the measuring instrument is fixed in the horizontal direction and the vertical direction, so that the stability is higher, the measuring precision is improved, the fixing structure is simple, the mounting and the dismounting are convenient, and the measuring efficiency is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides an agricultural machinery is with soil measuring mechanism, includes the bottom plate, the inside rotation of bottom plate is connected with first threaded rod, first threaded rod upper end is rotated and is connected with and puts the thing board, it has movable loop bar to put the inside swing joint of thing board upper end, the inside swing joint of movable loop bar has the telescopic link, the inside fixed mounting of telescopic link has the spring, and the lower extreme and the movable loop bar fixed connection of spring, it is connected with first lead screw and second lead screw to put the inside rotation of thing board, and the front end fixed connection of the rear end of first lead screw and second lead screw, the equal threaded connection in first lead screw and second lead screw surface has the slider, two the equal fixedly connected with stopper in slider upper end.

As a preferable technical scheme of the utility model, the lower end of the bottom plate is fixedly connected with a second threaded rod, the surface of the second threaded rod is in threaded connection with an annular plate, the inner part of the lower end of the annular plate is rotatably connected with a supporting leg through a hinge shaft, and a pedal is fixedly arranged in the lower end of the supporting leg.

As a preferable technical scheme of the utility model, the four first threaded rods are distributed around the inner part of the bottom plate, and the lower ends of the four first threaded rods and the front end of the first screw rod are fixedly connected with knobs.

As a preferred technical scheme of the utility model, a bearing is fixedly arranged in the object placing plate, and the second screw rod is rotatably connected with the object placing plate through the bearing.

According to a preferable technical scheme, a placing groove is formed in the upper end of the object placing plate, a fixing rod is fixedly installed in the placing groove, the lower end of the movable loop bar is sleeved on the fixing rod, and a handle is fixedly installed on one side of the movable loop bar.

As a preferred technical scheme of the utility model, the upper end of the object placing plate is internally provided with a moving groove, and the upper end of the sliding block penetrates through the moving groove and is fixedly connected with the limiting block.

As a preferable technical scheme of the utility model, the three support legs are distributed on the annular plate in a triangular manner, the lower ends of the three support legs are fixedly connected with pointed cones, and the lower end of the second threaded rod is fixedly connected with a baffle plate.

In a preferred embodiment of the present invention, the first lead screw and the second lead screw have opposite thread directions on their surfaces.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. when the soil needs to be measured, firstly, the knob is rotated, the knob drives the first lead screw and the second lead screw to rotate, so as to drive the two sliding blocks and the two limit blocks to move reversely, then the movable loop bar is screwed out from the placing groove through the handle, the measuring instrument is placed at the middle position of the upper surface of the object placing plate, then the telescopic rod is moved upwards, so that the lower end of the telescopic rod is placed at the upper end of the measuring instrument, at the moment, the telescopic rod can generate a downward ground force on the measuring instrument through the force of the spring, so as to fix the measuring instrument, then, the knob is rotated reversely, the knob drives the first lead screw and the second lead screw to rotate, so as to drive the two sliding blocks and the two limit blocks to move oppositely, so that the two limit blocks clamp the measuring instrument, the structure is arranged, and the stability is higher through fixing the horizontal direction and the vertical direction of the measuring instrument, therefore, the measuring precision is improved, the fixing structure is simple, the installation and the disassembly are convenient, and the measuring efficiency is improved.

2. Through the setting of second threaded rod and annular plate, can rotate the annular plate to adjust the position of annular plate, can adjust the whole height of this mechanism, the people of being convenient for different heights then use, the setting of awl and running-board on the supporting leg, during the supporting leg embedding soil of being convenient for, and stability can be good, has improved the practicality of this mechanism.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2 at A in accordance with the present invention;

FIG. 4 is a side cross-sectional view of the present invention;

fig. 5 is a top view of the present invention.

Wherein: 1. a base plate; 2. a first threaded rod; 3. a placement plate; 4. a movable loop bar; 5. a telescopic rod; 6. a spring; 7. a first lead screw; 8. a second lead screw; 9. a knob; 10. a slider; 11. a limiting block; 12. a placement groove; 13. a moving groove; 14. a second threaded rod; 15. an annular plate; 16. supporting legs; 17. a foot pedal; 18. a baffle plate; 19. a handle.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a land measuring mechanism for agricultural mechanization, which comprises a bottom plate 1, wherein a first threaded rod 2 is rotatably connected inside the bottom plate 1, an object placing plate 3 is rotatably connected at the upper end of the first threaded rod 2, a movable loop bar 4 is movably connected inside the upper end of the object placing plate 3, a telescopic rod 5 is movably connected inside the movable loop bar 4, a spring 6 is fixedly installed inside the telescopic rod 5, the lower end of the spring 6 is fixedly connected with the movable loop bar 4, a first lead screw 7 and a second lead screw 8 are rotatably connected inside the object placing plate 3, the rear end of the first lead screw 7 is fixedly connected with the front end of the second lead screw 8, sliding blocks 10 are respectively connected on the surfaces of the first lead screw 7 and the second lead screw 8 in a threaded manner, and limiting blocks 11 are respectively fixedly connected on the upper ends of the two sliding blocks 10;

when the land needs to be measured, firstly, the knob 9 is rotated, the knob 9 drives the first lead screw 7 and the second lead screw 8 to rotate, so as to drive the two sliders 10 and the two limit blocks 11 to move reversely, then the movable sleeve rod 4 is screwed out of the placing groove 12 through the handle 19, the measuring instrument is placed at the middle position of the upper surface of the placing plate 3, then the telescopic rod 5 is moved upwards, so that the lower end of the telescopic rod 5 is placed at the upper end of the measuring instrument, at the moment, the telescopic rod 5 can generate a downward ground force on the measuring instrument through the force of the spring 6, so as to fix the measuring instrument, then, the knob 9 is rotated reversely, the knob 9 drives the first lead screw 7 and the second lead screw 8 to rotate, so as to drive the two sliders 10 and the two limit blocks 11 to move oppositely, so that the two limit blocks 11 clamp the measuring instrument, and the structure is arranged, so as to fix the measuring instrument in the horizontal direction and the vertical direction, the stability is higher, the measurement precision is improved, the fixing structure is simple, the installation and the disassembly are convenient, and the measurement efficiency is improved.

In other embodiments, the lower end of the bottom plate 1 is fixedly connected with a second threaded rod 14, the surface of the second threaded rod 14 is in threaded connection with an annular plate 15, the inside of the lower end of the annular plate 15 is rotatably connected with a supporting leg 16 through a hinged shaft, and a pedal 17 is fixedly arranged inside the lower end of the supporting leg 16; through rotating annular plate 15, can adjust the height of this mechanism, the people of being convenient for different heights then use, through the setting of supporting leg 16 and running-board 17, the supporting leg 16 of being convenient for is fixed on the soil to fix this mechanism, subsequent use of being convenient for then.

In other embodiments, the four first threaded rods 2 are distributed around the inner part of the bottom plate 1, and the lower ends of the four first threaded rods 2 and the front end of the first screw rod 7 are fixedly connected with knobs 9; four first threaded rods 2 and the setting of knob 9 can carry out altitude mixture control to putting four angles of thing board 3, can adjust the horizontal position of placing the measuring instrument on putting thing board 3 then, have improved measuring instrument's measurement accuracy, and the staff of being convenient for rotates knob 9 in the setting of first lead screw 7 and knob 9 to drive first lead screw 7 and the rotation of second lead screw 8.

In other embodiments, a bearing is fixedly installed inside the object placing plate 3, and the second lead screw 8 is rotatably connected with the object placing plate 3 through the bearing; through the setting of bearing, make second lead screw 8 pass through the bearing and fix in putting the inside of thing board 3, do not influence the rotation of second lead screw 8.

In other embodiments, a placing groove 12 is formed in the upper end of the object placing plate 3, a fixed rod is fixedly installed in the placing groove 12, the lower end of the movable loop bar 4 is sleeved on the fixed rod, and a handle 19 is fixedly installed on one side of the movable loop bar 4; the arrangement of the structure is convenient for screwing the movable loop bar 4 out of the placing groove 12 or screwing the movable loop bar 4 into the placing groove 12, thereby improving the flexibility of the movable loop bar 4.

In other embodiments, a moving groove 13 is formed in the upper end of the object placing plate 3, and the upper end of the sliding block 10 penetrates through the moving groove 13 and is fixedly connected with the limiting block 11; the arrangement of the moving groove 13 provides a space for the movement of the slider 10, so that the slider 10 can drive the limiting block 11 to move conveniently.

In other embodiments, the supporting legs 16 are provided with three triangular supporting legs distributed on the annular plate 15, the lower ends of the three supporting legs 16 are fixedly connected with pointed cones, and the lower ends of the second threaded rods 14 are fixedly connected with the baffle plates 18; the stability of this device has been improved to the setting of a plurality of supporting legs 16 and pointed cone to avoid the soil measurement in-process device to rock the influence and detect, the setting of baffle 18 has injectd the removal space of annular plate 15, avoids annular plate 15 to move downwards and breaks away from second threaded rod 14, influences the use of device.

In other embodiments, the thread directions of the surfaces of the first screw rod 7 and the second screw rod 8 are opposite; the arrangement of the structure can enable the sliding blocks 10 on the first screw rod 7 and the second screw rod 8 to move in the same direction or in the opposite direction when the first screw rod 7 and the second screw rod 8 rotate.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A land measuring mechanism for agricultural mechanization, includes bottom plate (1), its characterized in that: bottom plate (1) internal rotation is connected with first threaded rod (2), first threaded rod (2) upper end is rotated and is connected with and puts thing board (3), put the inside swing joint in thing board (3) upper end and have movable loop bar (4), the inside swing joint of activity loop bar (4) has telescopic link (5), the inside fixed mounting of telescopic link (5) has spring (6), and the lower extreme and the activity loop bar (4) fixed connection of spring (6), it is connected with first lead screw (7) and second lead screw (8) to put thing board (3) internal rotation, and the rear end of first lead screw (7) and the front end fixed connection of second lead screw (8), equal threaded connection in first lead screw (7) and second lead screw (8) surface has slider (10), two the equal fixedly connected with stopper (11) in slider (10) upper end.

2. An agricultural mechanized land survey mechanism of claim 1, wherein: the lower end of the bottom plate (1) is fixedly connected with a second threaded rod (14), the surface of the second threaded rod (14) is in threaded connection with an annular plate (15), the inside of the lower end of the annular plate (15) is rotatably connected with a supporting leg (16) through a hinge shaft, and a pedal plate (17) is fixedly mounted inside the lower end of the supporting leg (16).

3. An agricultural mechanized land survey mechanism of claim 1, wherein: the first threaded rods (2) are arranged on the periphery of the inner portion of the bottom plate (1), and the lower ends of the four first threaded rods (2) and the front ends of the first screw rods (7) are fixedly connected with knobs (9).

4. An agricultural mechanized land survey mechanism of claim 1, wherein: the bearing is fixedly arranged in the object placing plate (3), and the second screw rod (8) is rotatably connected with the object placing plate (3) through the bearing.

5. An agricultural mechanized land survey mechanism of claim 1, wherein: the storage plate is characterized in that a placing groove (12) is formed in the upper end of the storage plate (3), a fixing rod is fixedly arranged in the placing groove (12), the lower end of the movable loop bar (4) is sleeved on the fixing rod, and a handle (19) is fixedly arranged on one side of the movable loop bar (4).

6. An agricultural mechanized land survey mechanism of claim 1, wherein: the article placing plate is characterized in that a moving groove (13) is formed in the upper end of the article placing plate (3), and the upper end of the sliding block (10) penetrates through the moving groove (13) and is fixedly connected with the limiting block (11).

7. An agricultural mechanized land survey mechanism of claim 2, wherein: the supporting legs (16) are three and are distributed on the annular plate (15) in a triangular mode, the lower ends of the supporting legs (16) are fixedly connected with pointed cones, and the lower ends of the second threaded rods (14) are fixedly connected with baffle plates (18).

8. An agricultural mechanized land survey mechanism of claim 1, wherein: the thread directions of the surfaces of the first screw rod (7) and the second screw rod (8) are opposite.