CN218067086U

CN218067086U - Agricultural technology promotes and uses soil sampling device

Info

Publication number: CN218067086U
Application number: CN202220736448.XU
Authority: CN
Inventors: 田敏; 贾天慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a soil sampling device for agricultural technology popularization, which comprises a base, a shell is fixed in the center of the top wall of the base, a plurality of square grooves are uniformly formed on the side wall of the shell, two fixed plates are symmetrically fixed on the outer side of the upper part of the shell, a screw hole is formed in one side of each fixed plate, which is far away from the shell, a first inner cavity is formed in the shell, a guide cylinder is rotatably installed in the shell, a plurality of connecting strips are uniformly fixed on the side wall of the guide cylinder, and the utility model relates to the technical field of soil sampling; this agricultural technology promotes uses soil sampling device orders about the direction cylinder through rotating the direction circle and drives the commentaries on classics piece rotation, and the rectangle slider drives the cutting block and slides to all cutting block pointed ends along the hexagonal groove and contact, opens and control motor antiport, drives the shell and rises to a take the altitude, and the antiport direction circle is opened the cylinder and is made the ejector pad to push the storage equipment with sample soil is intact.

Description

Agricultural technology promotes and uses soil sampling device

Technical Field

The utility model relates to a soil sampling technical field specifically is a soil sampling device is used in agricultural technology popularization.

Background

The soil analysis is qualitative and quantitative determination of physical and chemical properties of soil components, is basic work for research on soil generation and development, fertility evolution, soil resource evaluation, soil improvement and reasonable fertilization, is also an important means for environment quality evaluation in environmental science, and the collection of soil samples is an important link in the soil analysis work.

Present agricultural technology promotes and uses soil sampling device is when using, can't keep a stable state, just is difficult to remove after laying, and most of traditional soil sampling device accomplish the sample after the sample comparatively in disorder, can't keep its original form, is unfavorable for going on of follow-up work.

Therefore, the utility model provides a soil sampling device is used in agricultural technology popularization to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a soil sampling device is used in agricultural technology popularization has solved above-mentioned problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a soil sampling device is used in agricultural technology popularization, the on-line screen storage device comprises a base, pedestal roof central authorities are fixed with the shell, the square groove of a plurality of has evenly been seted up to the shell lateral wall, shell upper portion outside symmetry is fixed with two fixed plates, the screw has all been seted up to one side that the shell was kept away from to the fixed plate, first inner chamber has been seted up to the inside of shell, the inside rotation of shell installs the direction cylinder, the direction cylinder lateral wall evenly is fixed with a plurality of connecting strip, the connecting strip is kept away from the cylindrical one end of direction and is run through corresponding square groove after-fixing and have same direction circle, the connecting strip slides in square groove, the inside direction passageway of having seted up of direction cylinder, the soil cutting mechanism is installed to direction cylinder diapire, the shell roof is fixed with the cylinder, the expansion end of cylinder bottom slides and runs through the shell roof and extends to in the direction passageway, the expansion end diapire of cylinder is fixed with the push rod, the push rod diapire is fixed with the ejector pad, ejector pad slidable mounting is in the direction passageway, the inside equal spiro union has the lead screw, the lead screw top is fixed with the stopper, the rotation of lead screw bottom is installed on the base, the inside has seted up and has the second inner chamber, base.

Preferably, cut native mechanism and include the workstation, the hexagon groove has been seted up to the workstation roof, the even slidable mounting in hexagon inslot portion has six rectangle sliders.

Preferably, the soil sampling device for agricultural technology popularization according to the claim is characterized in that: the rectangle slider roof all is fixed with the cutting block, the cutting block roof corresponds rectangle slider position and is fixed with little cylinder, the cylindrical diapire fixed mounting of direction has the rotor, the rotor rotates to be installed in first inner chamber, and the rectangle slider drives the cutting block and corresponds the limit along the hexagonal groove and slide, can block sample soil.

Preferably, waist shape hole has all been seted up to the rotor corresponding little cylindrical position, little cylindrical slidable mounting is downthehole at the waist shape that corresponds, rotor central authorities seted up with direction passageway assorted passageway hole, workstation bottom wall is fixed with the cone, soil inlet has been seted up to cone inside, workstation central authorities correspond soil inlet position and have seted up logical groove, and the cone makes the shell lower part insert soil more easily, makes things convenient for the sample.

Preferably, the lifting driving structure comprises two first belt wheels symmetrically arranged, the first belt wheels are rotatably arranged in the second inner cavity, the bottom wall of the second inner cavity is rotatably provided with two second belt wheels, and the first belt wheels and the second belt wheels are in transmission connection through the same belt, so that synchronous rotation of the two first belt wheels is realized.

Preferably, the bottom end of the lead screw penetrates through a first belt wheel corresponding to the top wall of the base through a bearing, and an installation shell is fixed on one side of the bottom wall of the base.

Preferably, a motor is fixed on the bottom wall of the inner cavity of the mounting shell, a power shaft of the motor penetrates through the center of the bottom wall of any one first belt wheel fixedly connected to the bottom of the base through a bearing, the motor is a servo motor, and the lifting function is realized through forward and reverse rotation.

Preferably, the four corners of the bottom wall of the baffle are respectively fixed with a universal wheel with a brake block, and the direction wheels can be fixed during working so that the device can be kept stable.

Advantageous effects

The utility model provides a soil sampling device is used in agricultural technology popularization. Compared with the prior art, the method has the following beneficial effects:

(1) This soil sampling device is used in agricultural technology popularization, through removing the device to the soil region top that needs the sample, press the brake block fixing device of universal wheel, the switch on, rotate through the first band pulley of on-off control motor drive, connect through belt and two second band pulleys between two first band pulleys and keep synchronous operation each other, it descends to drive the shell, sample soil gets into the direction passageway along soil inlet and passway hole, make the device can remain stable at the during operation, and sample part can insert sample soil more easily, need not to consume the manpower.

(2) This agricultural technology promotes uses soil sampling device, order about the direction cylinder through the rotation direction circle and drive the commentaries on classics piece rotatory, the rectangle slider drives the cutting block and slides to all cutting block pointed ends along the hexagon groove and contact, open and control motor antiport, it rises to a take the altitude to drive the shell, store soil and equip and place under soil import, the antiport direction circle, it makes the ejector pad will sample during soil is intact to push the storage and equips to open the cylinder, make the device accomplish the soil after the sample can be better keep its original state, be favorable to going on of follow-up work.

Drawings

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

fig. 2 is a sectional view of the external structure of the present invention;

FIG. 3 is an exploded view of the soil cutting structure of the present invention;

fig. 4 is a sectional view of the lifting driving structure of the present invention;

fig. 5 is an enlarged view of the soil cutting structure of the present invention.

FIG. 1, base; 2. a baffle plate; 3. a lead screw; 4. a housing; 5. a fixing plate; 6. a limiting block; 7. a soil cutting mechanism; 701. a work table; 702. a conical head; 703. cutting the block; 704. a hexagonal groove; 705. a soil inlet; 706. a small cylinder; 707. a rectangular slider; 708. rotating the sheet; 709. a waist-shaped hole; 710. a passage hole; 8. a cylinder; 9. a lifting drive structure; 901. a first pulley; 902. a belt; 903. a second pulley; 904. a motor; 905. mounting a shell; 10. a square groove; 11. a direction ring; 12. a universal wheel; 13. a first lumen; 14. a second lumen; 15. a guide cylinder; 16. a connecting strip; 17. a screw hole; 18. a push rod; 19. pushing a block; 20. and (4) a guide channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-5, a soil sampling device for agricultural technology popularization comprises a base 1, a housing 4 is fixed in the center of the top wall of the base 1, a plurality of square grooves 10 are uniformly formed in the side wall of the housing 4, two fixing plates 5 are symmetrically fixed on the outer side of the upper portion of the housing 4, screw holes 17 are formed in one sides of the fixing plates 5 far away from the housing 4, a first inner cavity 13 is formed in the housing 4, a guide cylinder 15 is rotatably installed in the housing 4, a plurality of connecting strips 16 are uniformly fixed on the side wall of the guide cylinder 15, a same direction ring 11 is fixed after one end of each connecting strip 16 far away from the guide cylinder 15 penetrates through the corresponding square groove 10, the connecting strips 16 slide in the square grooves 10, a guide channel 20 is formed in the guide cylinder 15, a soil cutting mechanism 7 is installed on the bottom wall of the guide cylinder 15, the soil cutting mechanism 7 comprises a workbench 701, and a hexagonal groove 704 is formed in the top wall of the workbench 701, six rectangular sliding blocks 707 are uniformly and slidably mounted in the hexagonal groove 704, cutting block bodies 703 are fixed on the top walls of the rectangular sliding blocks 707, small cylinders 706 are fixed on the top walls of the cutting block bodies 703 corresponding to the positions of the rectangular sliding blocks 707, rotating pieces 708 are fixedly mounted on the bottom walls of the guide cylinders 15, the rotating pieces 708 are rotatably mounted in the first inner cavity 13, kidney-shaped holes 709 are formed in the positions of the rotating pieces 708 corresponding to the small cylinders 706, the small cylinders 706 are slidably mounted in the corresponding kidney-shaped holes 709, channel holes 710 matched with the guide channels 20 are formed in the centers of the rotating pieces 708, conical heads 702 are fixed on the bottom walls of the workbench 701, soil inlets 705 are formed in the interiors of the conical heads 702, through grooves are formed in the centers of the workbench 701 corresponding to the positions of the soil inlets 705, air cylinders 8 are fixed on the top walls of the shell 4, movable ends at the bottoms of the air cylinders 8 slidably penetrate through the top walls of the shell 4 and extend into the guide channels 20, push rods 18 are fixed on the bottom walls of the movable ends of the air cylinders 8, 18 diapallys of push rod are fixed with ejector pad 19, and ejector pad 19 slidable mounting has lead screw 3 in direction passageway 20, and the inside equal spiro union of screw 17 has lead screw 3, and lead screw 3 top is fixed with stopper 6, and lead screw 3 bottom is rotated and is installed on base 1, and second inner chamber 14 has been seted up to base 1's inside, and base 1 internally mounted has the lift drive structure 9 with lead screw 3 matched with, and base 1 diapalls are fixed with baffle 2.

After the bottom of the shell 4 is deep enough to sample, the motor 904 is turned off, the rotating direction ring 11 drives the guide cylinder 15 to drive the rotating piece 708 to rotate, the rectangular sliding block 707 drives the cutting block bodies 703 to slide along the hexagonal grooves 704 until the tips of all the cutting block bodies 703 are contacted, soil is cut at the moment, the motor 904 is turned on and controlled to rotate reversely, the shell 4 is driven to ascend to a certain height, the soil storage device is placed under the soil inlet 705, the rotating direction ring 11 is rotated reversely, and the air cylinder 8 is turned on to enable the push block 19 to push the sampled soil into the storage device completely.

The second embodiment:

referring to fig. 1 to 5, the present embodiment provides a technical solution based on the first embodiment: a soil sampling device for agricultural technology popularization comprises a base 1, a shell 4 is fixed in the center of the top wall of the base 1, a plurality of square grooves 10 are uniformly formed in the side wall of the shell 4, two fixing plates 5 are symmetrically fixed on the outer side of the upper portion of the shell 4, screw holes 17 are formed in the sides, far away from the shell 4, of the fixing plates 5, a first inner cavity 13 is formed in the shell 4, a guide cylinder 15 is rotatably installed in the shell 4, a plurality of connecting strips 16 are uniformly fixed on the side wall of the guide cylinder 15, the same direction ring 11 is fixed after one ends, far away from the guide cylinder 15, of the connecting strips 16 penetrate through the corresponding square grooves 10, the connecting strips 16 slide in the square grooves 10, a guide channel 20 is formed in the guide cylinder 15, a soil cutting mechanism 7 is installed on the bottom wall of the guide cylinder 15, an air cylinder 8 is fixed on the top wall of the shell 4, and the movable end at the bottom of the air cylinder 8 slidably penetrates through the top wall of the shell 4 and extends into the guide channel 20, a push rod 18 is fixed on the bottom wall of the movable end of the cylinder 8, a push block 19 is fixed on the bottom wall of the push rod 18, the push block 19 is slidably mounted in a guide channel 20, a lead screw 3 is screwed in each screw hole 17, a limiting block 6 is fixed on the top of the lead screw 3, the bottom of the lead screw 3 is rotatably mounted on a base 1, a second inner cavity 14 is formed in the base 1, a lifting driving structure 9 matched with the lead screw 3 is mounted in the base 1, the lifting driving structure 9 comprises two first belt wheels 901 symmetrically mounted, the first belt wheels 901 are rotatably mounted in the second inner cavity 14, two second belt wheels 903 are rotatably mounted on the bottom wall of the second inner cavity 14 in the front and back direction, the first belt wheels 901 and the second belt wheels 903 are in transmission connection through a same belt 902, the bottom end of the lead screw 3 penetrates through the top wall of the base 1 through a bearing to be fixedly connected with the corresponding first belt wheels 901, a mounting shell is fixed on one side of the bottom wall of the base 1, the diapire of the inner cavity of the mounting shell 905 is fixed with a motor 904, a power shaft of the motor 904 penetrates through the center of the diapire of any one of the first belt wheels 901 fixedly connected with the bottom of the base 1 through a bearing, the motor 904 is a servo motor, and the bottom wall of the base 1 is fixed with a baffle 2.

The device is moved to the upper part of a soil area needing sampling, a brake pad fixing device of the universal wheel 12 is pressed down, a power supply is switched on, a first belt wheel 901 is driven to rotate by a switch control motor 904, the two first belt wheels 901 are connected with each other through a belt 902 and two second belt wheels 903 to keep synchronous operation, the shell 4 is driven to descend, and the sampled soil enters the guide channel 20 along the soil inlet 705 and the channel hole 710.

And those not described in detail in this specification are well within the skill of those in the art.

When the soil sampler works, the soil sampler is firstly moved to the position above a soil area needing sampling, a brake pad fixing device of the universal wheel 12 is pressed down, a power supply is switched on, the first belt wheel 901 is driven to rotate by the switch control motor 904, the two first belt wheels 901 are connected with each other through the belt 902 and the two second belt wheels 903 to keep synchronous operation, the shell 4 is driven to descend, sampled soil enters the guide channel 20 along the soil inlet 705 and the channel hole 710, after the bottom of the shell 4 is deep enough for sampling, the motor 904 is stopped, the guide cylinder 15 is driven by the rotating direction ring 11 to drive the rotating sheet 708 to rotate, the rectangular sliding block 707 drives the cutting block bodies 703 to slide along the hexagonal grooves 704 until the tips of all the cutting block bodies 703 are contacted, at the moment, the soil is divided, the motor 904 is started and controlled to rotate reversely, the shell 4 is driven to ascend to a certain height, the soil storage device is placed under the soil inlet 705, the direction ring 11 is rotated reversely, and the air cylinder 8 is started to enable the pushing block 19 to push the sampled soil into the storage device completely.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an agricultural technology popularizes with soil sampling device, includes base (1), its characterized in that: the push rod pushing device is characterized in that a shell (4) is fixed in the center of the top wall of the base (1), a plurality of square grooves (10) are uniformly formed in the side wall of the shell (4), two fixing plates (5) are symmetrically fixed on the outer side of the upper portion of the shell (4), a screw hole (17) is formed in one side, away from the shell (4), of each fixing plate (5), a first inner cavity (13) is formed in the shell (4), a guide cylinder (15) is rotatably installed in the shell (4), a plurality of connecting strips (16) are uniformly fixed on the side wall of each guide cylinder (15), one end, away from the guide cylinder (15), of each connecting strip (16) penetrates through the corresponding square groove (10) and is then fixed with the same direction ring (11), each connecting strip (16) slides in the corresponding square groove (10), a guide channel (20) is formed in the guide cylinder (15), a soil cutting mechanism (7) is installed on the bottom wall of each guide cylinder (15), an air cylinder (8) is fixed on the top wall of the shell (4), a movable end, of the bottom wall of the air cylinder (8) penetrates through the top wall of the shell (4) and extends into the guide channel (20), a push rod (18) and is fixed with a push block (19), and a push rod (19) fixed in the push block (19), screw (17) inside equal spiro union has lead screw (3), lead screw (3) top is fixed with stopper (6), lead screw (3) bottom is rotated and is installed on base (1), second inner chamber (14) have been seted up to the inside of base (1), base (1) internally mounted has lift drive structure (9) with lead screw (3) matched with, base (1) diapire is fixed with baffle (2).

2. The agricultural technology popularizes and uses soil sampling device according to claim 1, characterized in that: soil cutting mechanism (7) include workstation (701), hexagonal groove (704) have been seted up to workstation (701) roof, six rectangle sliders (707) are installed to the inside even slidable mounting in hexagonal groove (704).

3. The agricultural technology promotes and uses soil sampling device according to claim 2, characterized in that: the top wall of each rectangular sliding block (707) is fixedly provided with a cutting block body (703), a small cylinder (706) is fixedly arranged on the top wall of each cutting block body (703) corresponding to the rectangular sliding block (707), a rotating sheet (708) is fixedly arranged on the bottom wall of each guide cylinder (15), and the rotating sheet (708) is rotatably arranged in the first inner cavity (13).

4. The agricultural technology popularizes and uses soil sampling device according to claim 3, characterized in that: waist shape hole (709) have all been seted up to rotor (708) position corresponding little cylinder (706), little cylinder (706) slidable mounting is in waist shape hole (709) that corresponds, rotor (708) central authorities seted up with direction passageway (20) assorted passway hole (710), workstation (701) diapire is fixed with conical head (702), soil import (705) have been seted up to conical head (702) inside, logical groove has been seted up to workstation (701) central authorities corresponding soil import (705) position.

5. The agricultural technology promotes and uses soil sampling device according to claim 1, characterized in that: the lifting driving structure (9) comprises two first belt wheels (901) which are symmetrically arranged, the first belt wheels (901) are rotatably arranged in a second inner cavity (14), two second belt wheels (903) are rotatably arranged on the bottom wall of the second inner cavity (14) in a front-back mode, and the first belt wheels (901) and the second belt wheels (903) are in transmission connection through a same belt (902).

6. The agricultural technology promotes and uses soil sampling device according to claim 5, characterized in that: the bottom of the lead screw (3) penetrates through a first belt wheel (901) corresponding to the top wall of the base (1) in a fixed connection mode through a bearing, and an installation shell (905) is fixed on one side of the bottom wall of the base (1).

7. The agricultural technology promotes and uses soil sampling device according to claim 6, characterized in that: the bottom wall of the inner cavity of the mounting shell (905) is fixed with a motor (904), a power shaft of the motor (904) penetrates through the center of the bottom wall of any one first belt wheel (901) fixedly connected to the bottom of the base (1) through a bearing, and the motor (904) is a servo motor.

8. The agricultural technology promotes and uses soil sampling device according to claim 1, characterized in that: and universal wheels (12) with brake blocks are fixed at four corners of the bottom wall of the baffle plate (2).