CN113196900A

CN113196900A - Stone sieving mechanism that soil was planted

Info

Publication number: CN113196900A
Application number: CN202110540975.3A
Authority: CN
Inventors: 赵林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-08-03

Abstract

The invention relates to the technical field of agricultural implements, and discloses a soil-planted stone screening device which comprises a plowing push box, wherein plowing box wheels are arranged on two sides of the plowing push box, the two plowing box wheels are symmetrical by taking the plowing push box as a center, an axle is arranged inside the plowing push box, a rotating round block is fixed on the axle, a wave block is arranged on the rotating round block, and four U-shaped sliding grooves which are arranged at equal intervals are formed in the axle. According to the invention, the wave block is fixed on the rotating round block, the second return spring and the T-shaped push rod are arranged in the push box groove, the U-shaped chute is formed in the wheel shaft, the sliding cylinder and the first return spring are arranged in the U-shaped chute, and the soil shoveling bucket is fixed on the sliding cylinder, so that soil shoveled in the soil shoveling bucket falls into the discharge cylinder.

Description

Stone sieving mechanism that soil was planted

Technical Field

The invention relates to the technical field of agricultural tools, in particular to a stone screening device for soil planting.

Background

The land is the atmosphere above and below the surface of a particular region of the earth, the soil and underlying geology, the hydrology and plants, and animals, and also contains the myriad consequences of past and present human activities within that region that have had a significant impact on human land utilization. China geography is widely praised that land is a comprehensive natural geography. The land is considered to be a natural complex of a certain section of the earth's surface including a plurality of natural elements such as geology, landform, climate, hydrology, soil, vegetation and the like.

Current stone sieving mechanism in the use, because the reason that the soil contains many stones, current stone sieving mechanism can't be automatic screens the stone.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art in the background art, the invention aims to provide a soil-planted stone screening device to solve the problem that some soil-planted stone screening devices in the current market proposed in the background art cannot automatically screen stones.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a stone screening device for soil planting comprises a plowing push box, wherein plowing box wheels are arranged on two sides of the plowing push box, the two plowing box wheels are symmetrical by taking the plowing push box as a center, a wheel shaft is arranged in the plowing push box, a rotating round block is fixed on the wheel shaft, a wave block is arranged on the rotating round block, and four U-shaped sliding grooves which are arranged at equal intervals are formed in the wheel shaft;

the distances between every two of the four U-shaped chutes are equal, sliding cylinders are arranged inside the four U-shaped chutes, first return springs are fixed between the four sliding cylinders and the U-shaped chutes, fixed blocks are fixed on the four sliding cylinders, soil shoveling buckets are fixed at the ends, away from the U-shaped chutes, of the four sliding cylinders, gear blocks are arranged on one sides, away from the wave blocks, of the soil shoveling buckets, the inner walls of the gear blocks are fixed with the outer side faces of the wheel shafts, a digging port and a discharging port are formed in the plowing push box, discharging cylinders are arranged on the lower sides of the gear blocks, two triangular inclined blocks which are arranged at equal intervals are fixed on the inner walls of the discharging cylinders, and a leveling rod is fixed on the inner walls of the digging port;

two the triangle sloping block uses out the feed cylinder as central symmetry, the inside of going out the feed cylinder is provided with the well hollow plate that two equidistance were arranged, two all set up flutedly on the well hollow plate, all be fixed with circular slider, two on the both sides inner wall of recess all set up the chute with circular slider looks adaptation, two on the triangle sloping block the inner wall of well hollow plate all is fixed with the filter screen, be provided with the connecting block on the well hollow plate, the bottom of connecting block is fixed mutually with the top of well hollow plate, push away the interior roof of case ploughly and seted up and push away the case recess, the inside that pushes away the case recess is provided with T type push rod, T type push rod with push away and be provided with second reset spring between the case recess.

Preferably, the two ends of the wheel shaft penetrate through the inner wall of the plowing push box and are fixed to one side of the plowing box wheel, one end of the sliding cylinder is connected with the inner bottom wall of the U-shaped sliding groove in a sliding mode, the other end of the sliding cylinder is connected with one side of the soil shoveling bucket in a rotating mode, and the four soil shoveling buckets are provided with push grooves matched with the T-shaped push rods.

Preferably, four all be provided with the stopper on the fixed block, one side that the fixed block was run through to one side of stopper extends to the inside of fixed block, four all set up the slot with stopper looks adaptation on the scraper bucket.

Preferably, a gap is reserved between the digging opening and the discharging opening, the bottom of the discharging barrel is fixed with the inner wall of the discharging opening, and the discharging barrel is square.

Further, circular slider and the chute sliding connection of triangle sloping block, two the cavity board uses out the feed cylinder as central symmetry, two articulated mutually between the cavity board, the other end of connecting block and the gear face sliding connection of gear piece, second reset spring's one end is fixed mutually with the inner wall that pushes away case recess one side, second reset spring's the other end is fixed mutually with one side of T type push rod, a lateral wall of T type push rod and the wave face sliding connection of wave piece.

Furthermore, a box pushing handle is fixed on the outer side surface of the plowing and pushing box.

(III) advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the invention, the wave block is fixed on the rotating round block, the second return spring and the T-shaped push rod are arranged in the push box groove, the U-shaped chute is formed in the wheel shaft, the sliding cylinder and the first return spring are arranged in the U-shaped chute, and the soil shoveling bucket is fixed on the sliding cylinder, so that soil shoveled in the soil shoveling bucket falls into the discharge cylinder.

(2) According to the invention, the gear block fixed on the wheel shaft, the triangular inclined block fixed on the inner wall of the discharge cylinder, the inclined groove formed in the triangular inclined block, the groove formed in the hollow plate, the circular sliding block fixed on the groove and the connecting block arranged on the hollow plate can drop the soil of the filter screen on the planting ground.

(3) According to the invention, the broken soil leaked from the shovel bucket is pushed away by the leveling rod fixed on the digging hole.

Drawings

FIG. 1 is a schematic perspective view of a land based stone screening apparatus of the present invention at a first viewing angle;

FIG. 2 is a schematic cross-sectional view of the soil-planted stone screening device of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the land based stone screening apparatus of the present invention at a second time;

fig. 4 is a schematic partial three-dimensional structure diagram at the third time of the soil-planted stone screening device of the invention.

In the figure: the plough push box comprises a plough push box 1, plough box wheels 2, a wheel shaft 3, a rotating round block 4, a wave block 5, a U-shaped chute 6, a sliding cylinder 7, a first return spring 8, a fixing block 9, a limiting block 10, a shovel hopper 11, a slot 12, a push groove 13, a gear block 14, a discharge port 15, a discharge barrel 16, a triangular inclined block 17, a chute 18, a hollow plate 19, a filter screen 20, a groove 21, a circular sliding block 22, a connecting block 23, a push box groove 24, a second return spring 25, a T-shaped push rod 26, a push box handle 28, a digging port 29 and a push leveling rod 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Referring to fig. 1 to 4, the present invention provides a stone screening apparatus for soil planting; the plough box comprises a plough push box 1, wherein plough box wheels 2 are arranged on two sides of the plough push box 1, the two plough box wheels 2 are symmetrical by taking the plough push box 1 as a center, a wheel shaft 3 is arranged in the plough push box 1, a rotating round block 4 is fixed on the wheel shaft 3, a wave block 5 is arranged on the rotating round block 4, and four U-shaped sliding chutes 6 which are arranged at equal intervals are arranged on the wheel shaft 3;

the distances between every two of the four U-shaped chutes 6 are equal, sliding cylinders 7 are arranged inside the four U-shaped chutes 6, first return springs 8 are fixed between the four sliding cylinders 7 and the U-shaped chutes 6, fixing blocks 9 are fixed on the four sliding cylinders 7, soil shoveling buckets 11 are fixed at the ends, away from the U-shaped chutes 6, of the four sliding cylinders 7, gear blocks 14 are arranged on one sides, away from the wave blocks 5, of the soil shoveling buckets 11, the inner walls of the gear blocks 14 are fixed with the outer side face of the wheel shaft 3, a digging port 29 and a discharging port 15 are formed in the plowing push box 1, discharge cylinders 16 are arranged on the lower sides of the gear blocks 14, two triangular inclined blocks 17 which are arranged at equal intervals are fixed on the inner walls of the discharge cylinders 16, and push flat rods 30 are fixed on the inner walls of the digging port 29;

the two triangular oblique blocks 17 are symmetrical by taking the discharge barrel 16 as a center, two hollow plates 19 which are arranged at equal intervals are arranged inside the discharge barrel 16, grooves 21 are formed in the two hollow plates 19, circular sliding blocks 22 are fixed on the inner walls of the two sides of each groove 21, inclined grooves 18 matched with the circular sliding blocks 22 are formed in the two triangular oblique blocks 17, filter screens 20 are fixed on the inner walls of the two hollow plates 19, connecting blocks 23 are arranged on the hollow plates 19, the bottoms of the connecting blocks 23 are fixed with the tops of the hollow plates 19, box pushing grooves 24 are formed in the inner top wall of the plowing push box 1, T-shaped push rods 26 are arranged inside the box pushing grooves 24, and second reset springs 25 are arranged between the T-shaped push rods 26 and the box pushing grooves 24;

according to the drawings shown in fig. 1 to 4, as a preferred technical solution of the present invention: two ends of the wheel shaft 3 penetrate through the inner wall of the plowing push box 1 and are fixed with one side of the plowing box wheel 2, one end of a sliding cylinder 7 is connected with the inner bottom wall of the U-shaped sliding groove 6 in a sliding mode, the other end of the sliding cylinder 7 is connected with one side of the soil shoveling buckets 11 in a rotating mode, the four soil shoveling buckets 11 are provided with push grooves 13 matched with T-shaped push rods 26, and the T-shaped push rods 26 can be limited through the push grooves 13;

according to the drawings shown in fig. 1 to 4, as a preferred technical solution of the present invention: limiting blocks 10 are arranged on the four fixing blocks 9, one sides of the limiting blocks 10 penetrate through one sides of the fixing blocks 9 and extend into the fixing blocks 9, slots 12 matched with the limiting blocks 10 are formed in the four soil shoveling buckets 11, and the limiting blocks 10 are matched with the slots 12, so that the soil shoveling buckets 11 are offset when being placed to shovel soil;

according to the drawings shown in fig. 1 to 4, as a preferred technical solution of the present invention: a gap is reserved between the material digging opening 29 and the material outlet 15, the bottom of the material outlet barrel 16 is fixed with the inner wall of the material outlet 15, and the material outlet barrel 16 is square;

according to the drawings shown in fig. 1 to 4, as a preferred technical solution of the present invention: the circular sliding block 22 is in sliding connection with the chute 18 of the triangular inclined block 17, the two hollow plates 19 are symmetrical by taking the discharging barrel 16 as a center, the two hollow plates 19 are hinged, the other end of the connecting block 23 is in sliding connection with the gear surface of the gear block 14, one end of the second return spring 25 is fixed with the inner wall of one side of the pushing box groove 24, the other end of the second return spring 25 is fixed with one side of the T-shaped push rod 26, and one side wall of the T-shaped push rod 26 is in sliding connection with the wave surface of the wave block 5;

according to the drawings shown in fig. 1 to 4, as a preferred technical solution of the present invention: a box pushing handle 28 is fixed on the outer side surface of the plowing push box 1, and the use and pushing of a user are facilitated through the box pushing handle 28.

The working principle of the embodiment is as follows: when the stone screening device planted in the soil is used, as shown in fig. 1-4, under the condition that the plowed soil or soil blocks are broken, the shovel hopper 11 of the plowing push box 1 is positioned on the broken soil blocks, a user holds the push box handle 28 to push the plowing push box 1 forwards, when the plowing box wheel 2 rotates, the wheel shaft 3 drives the shovel hopper 11 to rotate, when the tip of the shovel hopper 11 is downward, the limit block 10 extends out of the fixed block 9 and is inserted into the slot 12, when the shovel hopper 11 shovels the soil blocks, the limit block 10 limits the shovel hopper 11, when the angle of the shovel hopper 11 rotates along with the wheel shaft 3 and rises, the limit block 10 falls out of the slot 12 due to the height, the push-flat rod 30 pushes away the soil blocks higher than the shovel mouth of the shovel hopper 11 in the shovel hopper 11, and the protruding part of the wave block 5 rotates along with the wheel shaft 3 and is level with the rising height of the shovel hopper 11, the T-shaped push rod 26 enters the inside of the push groove 13 along with the protruding part of the wave block 5 and then pushes the shovel bucket 11, the sliding cylinder 7 slides in the U-shaped chute 6 to push the first return spring 8, and the first return spring 8 stops above the discharge barrel 16 to a certain extent, because the shovel bucket 11 tilts to a certain extent due to the pushing of the T-shaped push rod 26, the soil block in the shovel bucket 11 falls on the filter screen 20, then the wheel shaft 3 rotates, the T-shaped push rod 26 slides into the concave surface of the wave block 5, the T-shaped push rod 26 falls out of the push groove 13, the first return spring 8 restores the sliding cylinder 7, the rotation of the wheel shaft 3 drives the gear block 14 to rotate, the connecting block 23 drives the hollow plate 19 to be lifted up through the gear block 14 to drop the soil blocks on the planting ground, and then stones remain on the filter screen 20, the above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.

Claims

1. The stone screening device for soil planting comprises a plowing push box (1) and is characterized in that plowing box wheels (2) are arranged on two sides of the plowing push box (1), the two plowing box wheels (2) are symmetrical by taking the plowing push box (1) as a center, an axle (3) is arranged inside the plowing push box (1), a rotating round block (4) is fixed on the axle (3), a wave block (5) is arranged on the rotating round block (4), and four U-shaped sliding grooves (6) which are arranged at equal intervals are formed in the axle (3);

the distances between every two of the four U-shaped chutes (6) are equal, sliding cylinders (7) are arranged inside the four U-shaped chutes (6), first reset springs (8) are fixed between the four sliding cylinders (7) and the U-shaped chutes (6), fixed blocks (9) are fixed on the four sliding cylinders (7), soil shoveling buckets (11) are fixed at one ends, far away from the U-shaped chutes (6), of the four sliding cylinders (7), gear blocks (14) are arranged on one sides, far away from the wave blocks (5), of the soil shoveling buckets (11), the inner walls of the gear blocks (14) are fixed with the outer side faces of the wheel shafts (3), digging ports (29) and discharging ports (15) are formed in the plowing push box (1), discharging barrels (16) are arranged on the lower sides of the gear blocks (14), two triangular oblique blocks (17) which are arranged at equal intervals are fixed on the inner walls of the discharging barrels (16), a pushing and leveling rod (30) is fixed on the inner wall of the digging opening (29);

the two triangular oblique blocks (17) are symmetrical by taking the discharge barrel (16) as a center, two hollow plates (19) which are arranged at equal intervals are arranged inside the discharge barrel (16), grooves (21) are formed in the two hollow plates (19), circular sliding blocks (22) are fixed on the inner walls of the two sides of the groove (21), inclined grooves (18) matched with the circular sliding blocks (22) are formed in the two triangular inclined blocks (17), filter screens (20) are fixed on the inner walls of the two hollow plates (19), the hollow plate (19) is provided with a connecting block (23), the bottom of the connecting block (23) is fixed with the top of the hollow plate (19), a push box groove (24) is arranged on the inner top wall of the plowing push box (1), a T-shaped push rod (26) is arranged inside the push box groove (24), and a second return spring (25) is arranged between the T-shaped push rod (26) and the box pushing groove (24).

2. The soil-planted stone screening device according to claim 1, wherein both ends of the wheel shaft (3) penetrate through the inner wall of the plowing push box (1) and are fixed with one side of the plowing box wheel (2), one end of the sliding cylinder (7) is connected with the inner bottom wall of the U-shaped chute (6) in a sliding manner, the other end of the sliding cylinder (7) is rotatably connected with one side of the soil shoveling bucket (11), and four soil shoveling buckets (11) are provided with push grooves (13) matched with the T-shaped push rods (26).

3. The soil planted stone screening device according to claim 1, wherein four of the fixing blocks (9) are provided with limiting blocks (10), one side of each limiting block (10) penetrates through one side of each fixing block (9) and extends to the inside of each fixing block (9), and four of the soil shoveling buckets (11) are provided with slots (12) matched with the limiting blocks (10).

4. An earth planted stone screening device according to claim 1, characterized in that a gap is left between the digging opening (29) and the discharge opening (15), the bottom of the discharge barrel (16) is fixed to the inner wall of the discharge opening (15), and the discharge barrel (16) is square in shape.

5. The soil planted stone screening device of claim 1, wherein the circular slider (22) is slidably connected with the inclined groove (18) of the triangular inclined block (17), two hollow plates (19) are centrally symmetrical with the discharging barrel (16), two hollow plates (19) are hinged with each other, the other end of the connecting block (23) is slidably connected with the gear surface of the gear block (14), one end of the second return spring (25) is fixed with the inner wall of one side of the box pushing groove (24), the other end of the second return spring (25) is fixed with one side of the T-shaped push rod (26), and one side wall of the T-shaped push rod (26) is slidably connected with the wave surface of the wave block (5).

6. Soil planted stone screening device according to claim 1, characterized in that a push box handle (28) is fixed to the outer side of the plough push box (1).