CN218823249U

CN218823249U - Regional soil sample collection system is promoted to agricultural

Info

Publication number: CN218823249U
Application number: CN202221679358.8U
Authority: CN
Inventors: 孔静
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-04-07
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a soil sample collecting device for an agricultural popularization area, which belongs to the field of soil sampling equipment, and comprises a base body, wherein the base body is of a shell structure, the front end of the base body is provided with an opening, one end of the opening is arranged outside the base body, and the other end of the opening extends to a shovel plate at the inner side of the base body; a conveyor belt is arranged at the rear end of the shovel plate, and a sieve plate is arranged below the rear end of the conveyor belt, wherein the sieve plate is hinged close to the conveyor belt end, and the other end of the sieve plate can swing up and down; the device also comprises a reciprocating mechanism used for driving the sieve plate, and in addition, a collecting box is arranged below the sieve plate. The problem of among the prior art, in the soil sample collection process, gather and the drawback that the screening step goes on and the drawback of raise dust diffusion during the screening is solved.

Description

Regional soil sample collection system is promoted to agricultural

Technical Field

The utility model belongs to soil sampling equipment field especially relates to an agricultural is promoted regional soil sample collection system.

Background

In recent years, the national attention and protection to planting soil implement reasonable planting region division so as to achieve the principle of land adapting and seed adapting and further reasonably improve the utilization rate of land. Wherein, in order to realize the suitable planting, soil sampling analysis is the basic content of the research of environment, ecology, agriculture, etc. The method has the advantages that the method can accurately, properly and quickly obtain soil samples at different depths of the soil, and the method is directly related to the research precision and the data reliability.

The existing method for collecting surface soil samples of farmlands or wastelands generally uses a small iron shovel to shovel the surface soil samples for collection. However, due to the requirement of soil sample test and inspection, after soil sampling, the soil sample also needs to be screened in multiple stages. Wherein, hard soil lumps, stones, vegetation residues and the like are mainly removed in the rough concentration process. At present, a mesh screen is mainly adopted for direct screening and is usually carried out indoors or outdoors, a large amount of dust can be generated during screening to diffuse to the surrounding space, the air environment of the surrounding wall space is influenced, and the collection and the screening need to be carried out separately, so that the adverse defect is brought to the soil sampling work. In view of this, design regional soil sample collection system of agricultural popularization and solve above-mentioned not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art, in the soil sample collection process, the drawback of raise dust diffusion when gathering and screening the drawback that the substep goes on and screening. And the provided soil sample collecting device for the agricultural popularization area.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a soil sample collecting device for an agricultural popularization area comprises a base body, wherein the base body is of a shell structure, an opening is formed in the front end of the base body, a shovel plate with one end arranged on the outer side of the base body and the other end extending to the inner side of the base body is arranged in the opening; a conveyor belt is arranged at the rear end of the shovel plate, wherein two ends of the conveyor belt are respectively arranged on the inner side of the base body through a driving shaft; a driving motor is arranged on the outer side of the base body, and an output shaft of the driving motor is in transmission connection with one of the driving shafts;

a sieve plate is arranged below the rear end of the conveyor belt, wherein the sieve plate is hinged close to the end of the conveyor belt, and the other end of the sieve plate can swing up and down;

the device also comprises a reciprocating mechanism which comprises a driving plate connected to the swing end of the sieve plate and a driving plate in transmission connection with an output shaft of the driving motor; the driving plate is provided with a driving groove arranged along the axial direction of the driving plate, and the driving groove is sleeved outside the driving column; wherein, be located sieve below sets up collects the box.

Preferably, the screen plate is located higher at one end of the conveyor belt than at the other end thereof.

Preferably, the base body located at the rear end of the screen plate is provided with a discharge port.

Preferably, vertically arranged limiting grooves are respectively formed in two sides of the opening in the front end of the base body, and limiting blocks are respectively arranged on two sides of the shovel plate and are arranged in the limiting grooves;

and a bolt is arranged below the shovel plate, the bolt is in threaded connection with the base body, and the end part of the bolt abuts against the bottom of the shovel plate.

Preferably, the driving disc is mounted on the base body through the transmission shaft, chain wheels are mounted on an output shaft of the driving motor and the transmission shaft, and the chain wheels are connected through chains.

Preferably, the outer belt surface of the conveyor belt is provided with a plurality of barrier strips.

Preferably, the top of the base body is provided with a cover plate capable of being opened/buckled.

Preferably, both ends of the sieve plate are fixedly connected with limit rods, the base body is positioned on both sides of the sieve plate and is provided with horizontally arranged sliding grooves, and the limit rods are positioned in the sliding grooves and are in sliding connection with the base body.

Preferably, the sieve plate is formed by overlapping a plurality of layers of sieves with different meshes.

Preferably, the sieve plate is a frame structure with a notch formed in one side, and the multiple layers of the sieve screens are inserted into the sieve plate through the notches to form a detachable screening surface.

To sum up, the utility model discloses a technological effect and advantage: this regional soil sample collection system is promoted to agricultural wholly is shell structure to the sieve sets up in the base member inboard, and sieves at the base member inboard, and dust outdiffusion drawback when effectively avoiding the screening, especially when the laboratory is sieved, effectively improves operational environment. In addition, the soil shoveling and screening processes can be simultaneously carried out on the same device, so that the soil sample collecting efficiency is improved, and the labor intensity of workers is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side sectional view 1 of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a side sectional view of the present invention 2.

In the figure: 1. a base; 2. a shovel plate; 3. a conveyor belt; 4. blocking strips; 5. a drive shaft; 6. a drive motor; 7. a sieve plate; 8. a limiting groove; 9. a limiting block; 10. a bolt; 11. a drive plate; 12. a drive shaft; 13. a drive plate; 14. a drive column; 15. a drive slot; 16. a limiting rod; 17. a chute; 18. a collection box; 19. a sprocket; 20. a chain.

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.

The utility model provides a regional soil sample collection system of agricultural popularization, including base member 1 itself, it is shell structure to be provided with an erection opening at its front end, be equipped with one end in the opening and arrange the base member 1 outside in, the other end extends to the shovel board 2 that is used for shovel soil of base member 1 inboard. Wherein, for better regulation shovel cutting angle, be located 1 front end open-ended both sides of base member and seted up the spacing groove 8 of vertical setting respectively, 2 both sides of shovel board are provided with the stopper respectively, and it is installed in spacing groove 8, can realize the rotation of shovel board 2 like this, and then can change the shovel cutting angle of shovel board 2, wherein, for the fixed of realizing adjusting the back angle, be located 2 below of shovel board and be equipped with bolt 10, bolt 10 spiro union is on base member 1, and bolt 10 tip butt is in shovel board 2 bottoms. And then realize the fixed of shovel board 2 through the roof pressure of bolt, improve convenient to use nature.

For realizing gathering soil and can getting into screening in the base member 1, avoid the emergence of raise dust, be equipped with conveyer belt 3 at 2 rear ends of shovel board, it can be provided with a plurality of blend stops 4 in order to improve conveying efficiency preferably to take the face outside conveyer belt 3. Wherein, both ends of the conveyor belt 3 are respectively arranged at the inner side of the basal body 1 through the driving shaft 5 to form a reciprocating continuous transmission structure which is equal to the structure of the existing large conveyor belt; in order to realize the transmission operation of the conveyor belt 3, a driving motor 6 is arranged outside the base body 1, and an output shaft of the driving motor is in transmission connection with one driving shaft 5 to realize the transmission of torque.

Next, in order to sieve the soil sample, a sieve plate 7 capable of receiving the soil sample and sieving the soil sample is provided below the rear end of the conveyor 3. In order to realize the dynamic screening of the sieve plate 7, the end of the sieve plate 7 close to the conveyor belt 3 is hinged, and the other end can swing up and down; in order to enable the sieve plate 7 to reciprocate up and down, the device also comprises a reciprocating mechanism which comprises a driving plate 11 connected at the swinging end of the sieve plate 7 and a driving plate 13 in transmission connection with an output shaft of the driving motor 6; wherein, the driving plate 13 is eccentrically provided with a driving post 14 on the disc surface, and the driving plate 11 is provided with a driving groove 15 along the axial direction thereof. After installation, the driving groove 15 is sleeved on the outer side of the driving column 14, and then the driving column 14 is driven to rotate through the driving disc 13, so that the driving disc 11 is driven to swing back and forth, wherein the driving disc 13 is installed on the base body 1 through the transmission shaft 12, the output shaft of the driving motor 6 and the transmission shaft 12 are both provided with chain wheels 19, and the chain wheels 19 are connected through chains 20. And further realize the dynamic screening of soil sample, consequently also improved the screening efficiency of soil sample. Wherein, set up collection box 18 below sieve 7 for the collection that realizes the soil sample after the screening.

To sum up, can see that the screening process of whole soil sample is whole to be accomplished in 1 inboard of base member, consequently, the raise dust is scattered outward and is brought unfavorable when can avoiding the screening, simultaneously, can directly insert the soil layer with shovel board 2 when the earth's surface is borrowd soil, then with a device back-up an angle, make inside the soil access device, and then directly can accomplish the screening process after borrowing soil, improve sampling efficiency. In order to further optimize the service performance and the use convenience of the device, the following improvements are also made to the device:

in order to facilitate the centralized collection of the screened soil blocks, stones and vegetation residues to the rear end of the matrix, one end of the sieve plate 7, which is positioned on the conveyor belt 3, is higher than the other end of the sieve plate. This enables the soil, gravel, and vegetation residue to roll toward the base 1, and the base 1 located at the rear end of the screen plate 7 may be provided with a discharge port through which screened waste materials are discharged, and a discharge door is usually provided at the discharge port.

Also, a cover plate capable of being opened/closed is provided on the top of the base 1 for easy cleaning of the device after use.

Synthesize above-mentioned scheme, in order to be convenient for the regulation of sieve angle to be suitable for the soil sample of the different thickness of screening, at the equal fixedly connected with gag lever post 16 in sieve 7 both ends, spout 17 that the base member 1 lies in sieve 7 both sides and all sets up the level and set up, gag lever post 16 lie in spout 17 and with 1 sliding connection of base member. Thereby changing the placing gradient of the sieve plate.

In order to realize the filtration of the soil samples with different thicknesses, the sieve plates 7 can be arranged by overlapping a plurality of layers of sieves with different meshes. And, for its loading and unloading convenience, set up sieve 7 into the frame structure that one side was equipped with the notch, the multilayer screen cloth passes through the notch and pegs graft and form detachable screening face on sieve 7. Further realizing the requirements of coarse screening and fine screening.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The soil sample collecting device for the agricultural popularization area is characterized by comprising a base body (1) which is of a shell structure, an opening is formed in the front end of the base body, a shovel plate (2) is arranged in the opening, one end of the shovel plate is arranged on the outer side of the base body (1), and the other end of the shovel plate extends to the inner side of the base body (1);

a conveyor belt (3) is arranged at the rear end of the shovel plate (2), wherein two ends of the conveyor belt (3) are respectively installed on the inner side of the base body (1) through a driving shaft (5); a driving motor (6) is arranged on the outer side of the base body (1), and an output shaft of the driving motor is in transmission connection with one of the driving shafts (5);

a sieve plate (7) is arranged below the rear end of the conveyor belt (3), wherein the end, close to the conveyor belt (3), of the sieve plate (7) is hinged, and the other end of the sieve plate can swing up and down;

the device also comprises a reciprocating mechanism which comprises a driving plate (11) connected to the swinging end of the sieve plate (7) and a driving plate (13) in transmission connection with an output shaft of the driving motor (6); the disc surface of the driving disc (13) is eccentrically provided with a driving column (14), the driving disc (11) is provided with a driving groove (15) arranged along the axial direction of the driving disc, and the driving groove (15) is sleeved on the outer side of the driving column (14);

wherein a collecting box (18) is arranged below the sieve plate (7).

2. An agricultural deployment area soil sample collection device according to claim 1, wherein the sieve plate (7) is located higher at one end of the conveyor belt (3) than at the other end thereof.

3. The soil sample collecting device for the agricultural popularization area according to claim 2, wherein the base body (1) at the rear end of the sieve plate (7) is provided with a discharge port.

4. The soil sample collecting device for the agricultural popularization area according to claim 1, wherein vertically arranged limiting grooves (8) are respectively formed in two sides of the opening in the front end of the base body (1), and limiting blocks (9) are respectively arranged on two sides of the shovel plate (2) and are installed in the limiting grooves (8);

be located shovel board (2) below is equipped with bolt (10), bolt (10) spiro union in on base member (1), and bolt (10) tip butt in shovel board (2) bottom.

5. The soil sample collecting device for the agricultural popularization area according to claim 4, wherein the driving disc (13) is mounted on the base body (1) through a transmission shaft (12), chain wheels (19) are mounted on an output shaft of the driving motor (6) and the transmission shaft (12), and the chain wheels (19) are connected through a chain (20).

6. The soil sample collection device for the agricultural popularization area according to claim 1, wherein a plurality of barrier strips (4) are arranged on the outer surface of the conveyor belt (3).

7. The soil sample collecting device for the agricultural popularization area according to claim 1, wherein the top of the base body (1) is provided with a cover plate which can be opened/closed.

8. The soil sample collecting device for the agricultural popularization area according to claim 1, wherein both ends of the sieve plate (7) are fixedly connected with limiting rods (16), sliding grooves (17) which are horizontally arranged are formed in both sides of the sieve plate (7) on the base body (1), and the limiting rods (16) are located in the sliding grooves (17) and are in sliding connection with the base body (1).

9. The soil sample collecting device for the agricultural popularization area according to claim 1, wherein the sieve plates (7) are arranged in a stacked manner by a plurality of layers of sieves with different meshes.

10. The soil sample collecting device for the agricultural popularization area according to claim 9, wherein the sieve plate (7) is a frame structure with a notch at one side, and a plurality of layers of the sieve screens are inserted into the sieve plate (7) through the notches to form a detachable screening surface.