CN220542484U

CN220542484U - Woodland soil collector

Info

Publication number: CN220542484U
Application number: CN202322057524.1U
Authority: CN
Inventors: 梁芳; 杨秀玲; 李琳; 胡菊; 蓝春晓; 唐晓丽; 黄敏辉; 黄宝条; 黄梦云; 席若静
Original assignee: Yulin Normal University
Current assignee: Yulin Normal University
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-27
Anticipated expiration: 2033-08-02

Abstract

The utility model belongs to the technical field of soil analysis, and particularly relates to a woodland soil collector, which comprises a mounting plate, wherein two opposite sides of the bottom surface of the mounting plate are fixedly connected with support plates, a lifting assembly is arranged on the mounting plate, the lifting assembly penetrates through the bottom surface of the mounting plate to be connected with a cylinder body in a transmission manner, a driving opening and closing assembly is arranged in the cylinder body, a groove is formed in the bottom surface of the cylinder body, the driving opening and closing assembly stretches into the groove and is abutted to a soil collecting assembly, and the soil collecting assembly is in contact with the top surface of the groove. When the soil collecting device is used, the height of the cylinder body can be adjusted by arranging the lifting assembly, so that soil with different depths can be collected, and when the cylinder body reaches the required depth, the opening and closing assembly is driven to drive the cylinder body to open and close, so that soil collecting work is completed. Through such structure, avoid being close to earth on ground when using can get into inside the collector first, influence the accuracy of earth test.

Description

Woodland soil collector

Technical Field

The utility model belongs to the technical field of soil analysis, and particularly relates to a woodland soil collector.

Background

The soil collector can be used for collecting soil samples of different places and different depths, is used for evaluating the quality and characteristics of soil, can truly meet the requirements of in-situ, accurate and convenient soil sampling, solves the difficult problem of accurately collecting soil samples which are difficult to realize for soil fertilizer works such as soil testing and formula fertilization, real-time soil monitoring, and the like, conveniently, rapidly and accurately collects the soil samples, and furthest controls sampling errors.

Mangrove wetland soil is affected by tides throughout the year, a large amount of water is stored in the soil, and the existing soil collector can sample the mangrove wetland soil when in use, but has the following problems when in use: wetland soil is because the moisture content saturation, and its mobility is stronger compared with general soil, and the sampler is in the sampling process, is difficult to control the sealing state of feed inlet, leads to when inserting in the soil when using, and the earth that is close to ground can get into to inside the collector first, influences the accuracy of earth test.

Disclosure of Invention

The utility model aims to provide a woodland soil collector so as to solve the problems, and prevent soil close to the ground from entering the collector at first, thereby achieving the purpose of improving the accuracy of soil testing.

In order to achieve the above object, the present utility model provides the following solutions:

the forest land soil collector comprises a mounting plate, the equal fixedly connected with backup pad in both sides that the mounting plate bottom surface is relative, be provided with lifting unit on the mounting plate, lifting unit passes the bottom surface transmission of mounting plate is connected with the barrel, be provided with the drive in the barrel and open and shut the subassembly, the recess has been seted up to the bottom surface of barrel, the drive opens and shuts the subassembly and stretches into recess and butt have soil to collect the subassembly, soil collect the subassembly with the top surface contact setting of recess.

Preferably, the soil collecting assembly comprises two symmetrically arranged semi-collecting boxes, the semi-collecting boxes are semi-conical, the large ends of the semi-collecting boxes are in contact with the grooves, the two semi-collecting boxes are in butt joint, the driving opening and closing assembly is in butt joint with the two inner side walls of the semi-collecting boxes, and a reset structure is arranged between the two semi-collecting boxes.

Preferably, the reset structure comprises a fixing rod, the two semi-collecting boxes are slidably connected to the side wall of the fixing rod, two semi-collecting boxes are respectively penetrated out from two ends of the fixing rod and fixedly connected with the side wall of the groove, the two semi-collecting boxes are fixedly connected with a first spring, and the first spring is sleeved on the side wall of the fixing rod.

Preferably, the drive assembly that opens and shuts includes two fixed connection electric telescopic handle on the inside roof of barrel, two electric telescopic handle is vertical and the symmetry sets up, electric telescopic handle's flexible end fixedly connected with connecting plate, the equal fixedly connected with slider in both sides that the connecting plate is relative, the spout has been seted up on the two inside walls that the barrel is relative, slider sliding connection is in the spout, the bottom fixedly connected with of connecting plate is vertical and the slide bar of symmetry setting, the slide bar with the diapire sliding connection of barrel, the slide bar is kept away from the one end of connecting plate wears out barrel and fixedly connected with briquetting, the briquetting with the inside wall butt of half collection box.

Preferably, the lifting assembly comprises a threaded sleeve fixedly connected to the mounting plate, a screw rod is connected to the threaded sleeve in an internal threaded manner, the bottom end of the screw rod extends out of the threaded sleeve to be fixedly connected with the cylinder body, the top end of the screw rod extends out of the threaded sleeve to be fixedly connected with two handles, and the two handles are symmetrically arranged.

Preferably, a second spring is fixedly connected between the connecting plate and the inner bottom wall of the cylinder.

Preferably, the bottom fixedly connected with fixed plate of backup pad, the fixed plate level sets up.

Compared with the prior art, the utility model has the following advantages and technical effects:

when the device is used, the lifting assembly is arranged to drive the cylinder body, so that the height of the cylinder body can be adjusted, and soil with different depths can be collected; in the process that the cylinder reaches the required depth, the cylinder keeps the closed state all the time, and the soil close to the ground is prevented from entering the collector at first. After the barrel reaches the degree of depth of needs, the drive subassembly that opens and shuts drives the soil and collects the subassembly and open, because mangrove wetland soil is rich in moisture, has mobility, can enter into the soil and collect in the subassembly, accomplishes the work of gathering soil after, the drive subassembly that opens and shuts drives the barrel and close, through such structure, avoid being close to the earth on ground when using can get into inside the collector in advance, influence the accuracy of earth test.

Drawings

For a clearer description of an embodiment of the utility model or of the solutions of the prior art, the drawings that are needed in the embodiment will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an internal schematic diagram of the present utility model;

FIG. 3 is a closed state of the soil collection assembly;

fig. 4 is an open state of the soil collection assembly.

Wherein, 1, mounting plate; 2. a support plate; 3. a threaded sleeve; 4. a screw rod; 5. a handle; 6. a cylinder; 7. an electric telescopic rod; 8. a slide block; 9. a connecting plate; 10. a chute; 11. a slide bar; 12. briquetting; 13. a semi-collection box; 14. a fixed rod; 15. a first spring; 16. a second spring; 17. and a fixing plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

Referring to fig. 1-4, the utility model provides a woodland soil collector, which comprises a mounting plate 1, wherein two opposite sides of the bottom surface of the mounting plate 1 are fixedly connected with a supporting plate 2, a lifting component is arranged on the mounting plate 1, the lifting component penetrates through the bottom surface of the mounting plate 1 to be in transmission connection with a cylinder body 6, a driving opening and closing component is arranged in the cylinder body 6, a groove is formed in the bottom surface of the cylinder body 6, the driving opening and closing component stretches into the groove and is abutted to a soil collecting component, and the soil collecting component is in contact with the top surface of the groove.

When the utility model is used, the lifting assembly is arranged to drive the cylinder 6, so that the height of the cylinder 6 can be adjusted, and then the soil with different depths can be collected; in the process that the cylinder 6 reaches the required depth, the cylinder 6 always keeps a closed state, so that the soil close to the ground is prevented from entering the collector at first. After barrel 6 reached the degree of depth of needs, the drive was opened and shut subassembly drive and is half collected box 13 and open the back, because mangrove wetland soil is rich in moisture, has fluidity, can enter into among the soil collection subassembly, accomplishes the work of gathering soil after, and the drive is opened and shut subassembly drive barrel 6 and is closed, through such structure, avoids being close to the earth on ground when using can enter into inside the collector first, influences the accuracy of earth test.

Further optimizing scheme, soil collection subassembly includes the half box 13 of collecting of two symmetries settings, and half box 13 is half conical, and the big end and the recess contact of half box 13 set up, butt between two half boxes 13, and the inside wall butt of drive switching subassembly and two half boxes 13 is collected to the drive, is provided with reset structure between two half boxes 13.

Further optimizing scheme, reset structure includes dead lever 14, and two half collection boxes 13 sliding connection are on the lateral wall of dead lever 14, and two half collection boxes 13 and with the lateral wall fixed connection of recess are worn out respectively at the both ends of dead lever 14, and two half collection boxes 13 fixedly connected with first spring 15, and first spring 15 cover is established on the lateral wall of dead lever 14.

When soil needs to be collected, the driving opening and closing assembly descends, the two half collecting boxes 13 are extruded to be far away from each other, and the mangrove wetland soil is rich in moisture and has fluidity, so that the mangrove wetland soil can enter between the two half collecting boxes 13, the driving opening and closing assembly ascends at the moment, the two half collecting boxes 13 are close to and abutted with each other under the action of the first spring 15, and the soil is collected in the two half collecting boxes 13, so that the collection is completed. The driving opening and closing component is not contacted with the fixed rod 14 and the first spring 15.

Further optimizing scheme, the drive subassembly that opens and shuts includes two fixed connection electric telescopic handle 7 on the inside roof of barrel 6, two electric telescopic handle 7 are vertical and the symmetry sets up, electric telescopic handle 7's flexible end fixedly connected with connecting plate 9, the equal fixedly connected with slider 8 in both sides that connecting plate 9 is relative, spout 10 has been seted up on the two inside walls that barrel 6 is relative, slider 8 sliding connection is in spout 10, the slide bar 11 of the vertical and symmetry setting of bottom fixedly connected with of connecting plate 9, slide bar 11 and the diapire sliding connection of barrel 6, barrel 6 and fixedly connected with briquetting 12 are worn out to the one end that connecting plate 9 was kept away from to slide bar 11, briquetting 12 and the inside wall butt of half collection box 13.

The sliding rod 11 and the pressing block 12 are not contacted with the fixed rod 14 and the first spring 15.

Further optimizing scheme, lifting unit includes threaded sleeve 3 of fixed connection on mounting panel 1, threaded sleeve 3 internal thread connection has lead screw 4, and threaded sleeve 3 and barrel 6 fixed connection are stretched out to the bottom of lead screw 4, and threaded sleeve 3 and two handles 5 of fixedly connected with are stretched out on the top of lead screw 4, and two handles 5 symmetry set up.

When the soil collector is used, the screw rod 4 is rotated, the screw rod 4 rotates in the threaded sleeve 3, and the cylinder 6 is driven to ascend or descend, so that soil collection with different depths is realized.

In a further optimized scheme, a second spring 16 is fixedly connected between the connecting plate 9 and the inner bottom wall of the cylinder 6.

Further optimizing scheme, the bottom fixedly connected with fixed plate 17 of backup pad 2, fixed plate 17 level sets up.

The fixing plate 17 plays a supporting role, so that the collector is more stable in the collecting process of the mangrove wetland soil.

The working procedure of this embodiment is as follows:

when the soil collector is used, the screw rod 4 is rotated, the screw rod 4 rotates in the threaded sleeve 3 to drive the cylinder 6 to ascend or descend, so that soil collection with different depths is realized; in the process that the cylinder 6 reaches the required depth, the cylinder 6 always keeps a closed state, so that the soil close to the ground is prevented from entering the collector at first. After barrel 6 reached required degree of depth, electric telescopic handle 7 drive slide bar 11, briquetting 12 extrusion half collection box 13 for two half collection boxes 13 keep away from each other, because mangrove wetland soil is rich in moisture, has fluidity, can enter into between two half collection boxes 13, and electric telescopic handle 7 drive slide bar 11, briquetting 12 keep away from half collection box 13 this moment, and two half collection boxes 13 are close to the butt under the effect of first spring 15, collect soil in two half collection boxes 13, accomplish the collection.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. The forest land soil collector is characterized by comprising a mounting plate (1), wherein the two opposite sides of the bottom surface of the mounting plate (1) are fixedly connected with a supporting plate (2), a lifting assembly is arranged on the mounting plate (1), the lifting assembly penetrates through the bottom surface of the mounting plate (1) and is connected with a cylinder body (6), a driving opening and closing assembly is arranged in the cylinder body (6), a groove is formed in the bottom surface of the cylinder body (6), and the driving opening and closing assembly stretches into the groove and is abutted to the soil collecting assembly, and the soil collecting assembly is in contact with the top surface of the groove.

2. The woodland soil collector according to claim 1, wherein the soil collecting assembly comprises two symmetrically arranged semi-collecting boxes (13), the semi-collecting boxes (13) are semi-conical, the large ends of the semi-collecting boxes (13) are in contact with the grooves, two semi-collecting boxes (13) are in butt joint, the driving opening and closing assembly is in butt joint with the inner side walls of the two semi-collecting boxes (13), and a reset structure is arranged between the two semi-collecting boxes (13).

3. The woodland soil collector according to claim 2, wherein the reset structure comprises a fixed rod (14), the two semi-collecting boxes (13) are slidably connected to the side wall of the fixed rod (14), two ends of the fixed rod (14) respectively penetrate out of the two semi-collecting boxes (13) and are fixedly connected with the side wall of the groove, the two semi-collecting boxes (13) are fixedly connected with a first spring (15), and the first spring (15) is sleeved on the side wall of the fixed rod (14).

4. The woodland soil collector according to claim 2, wherein the driving opening and closing assembly comprises two electric telescopic rods (7) fixedly connected to the top wall of the cylinder body (6), the two electric telescopic rods (7) are vertically and symmetrically arranged, the telescopic ends of the electric telescopic rods (7) are fixedly connected with connecting plates (9), sliding blocks (8) are fixedly connected to two opposite sides of the connecting plates (9), sliding grooves (10) are formed in two opposite inner side walls of the cylinder body (6), the sliding blocks (8) are slidably connected to the sliding grooves (10), sliding rods (11) which are vertically and symmetrically arranged are fixedly connected to the bottom end of the connecting plates (9), the sliding rods (11) are slidably connected to the bottom wall of the cylinder body (6), one ends of the sliding rods (11) which are far away from the connecting plates (9) penetrate out of the cylinder body (6) and are fixedly connected with pressing blocks (12), and the pressing blocks (12) are abutted to the inner side walls of the semi-collecting boxes (13).

5. The woodland soil collector according to claim 1, wherein the lifting assembly comprises a threaded sleeve (3) fixedly connected to the mounting plate (1), a screw rod (4) is connected to the threaded sleeve (3) in a threaded manner, the bottom end of the screw rod (4) extends out of the threaded sleeve (3) and is fixedly connected with the cylinder body (6), the top end of the screw rod (4) extends out of the threaded sleeve (3) and is fixedly connected with two handles (5), and the two handles (5) are symmetrically arranged.

6. The woodland soil collector of claim 4, wherein a second spring (16) is fixedly connected between the connecting plate (9) and the inner bottom wall of the cylinder (6).

7. The woodland soil collector according to claim 1, wherein the bottom end of the supporting plate (2) is fixedly connected with a fixing plate (17), and the fixing plate (17) is horizontally arranged.