CN110404772A

CN110404772A - A kind of agricultural cultivation soil screening equipment

Info

Publication number: CN110404772A
Application number: CN201910692993.6A
Authority: CN
Inventors: 曲昭硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2019-11-05

Abstract

The present invention relates to agriculture fields, specifically disclose a kind of agricultural cultivation soil screening equipment, including cabinet, feed hopper, feeder pipe, supporting leg and outlet；Horizontal screen cylinder is installed, screen cylinder is frustum cone structure, and cleaning cylinder is coaxially fixed in the other end of the screen cylinder in the cabinet；Bottom is provided with horizontal separator box in the cleaning cylinder, and separator box includes nesting box and shovel hopper, and nesting box is the hollow cylinder of rectangular parallelepiped structure, is welded by stainless steel web plate；Shovel hopper is right-angle prismatic rod structure.The present invention is stirred bulky grain soil, stone for screening etc. by the cleaning cylinder of setting wherein; and bulky grain soil, stone etc. are collected by the effect of separator box; timely taken out out of rotation screen cylinder; operation is just able to carry out during screening; it does not need to shut down and be cleared up; it is carried out continuously soil screening, convenient for quickly being formed for agricultural cultivation soil.

Description

A kind of agricultural cultivation soil screening equipment

Technical field

The present invention relates to agriculture field, specifically a kind of agricultural cultivation soil screening equipment.

Background technique

Currently, the soil time of agricultural planting has grown easy agglomeration, this reduces the gas permeabilities of root, as root It has enclosed equally, has needed to crush in the soil of agglomeration, thus increase the gap between soil particle, air is just It is easy into, increases the breathing of root cells, respiration strengthens, and can reinforce transpiration, promotes in Gen Mao and soil Mineral element exchange, can also promote absorption of the root to mineral element in this way；Especially in seedling raising process, for soil Requirement it is higher, the degree of refinement of soil is required it is just harsher, so that soil and other nutriment are sufficiently mixed, in soil Earth is screened after crushing, and soils particles size percent content is made to meet nursery needs.

A kind of soil dispersion and fining screening of agricultural cultivation disclosed in Chinese patent (notification number: 207783460 U of CN) Equipment is screened by sieve flitch and sieve charging tray, and the biggish soil of volume can not be arranged in time in interior minister's time integral Out, cause screening effect poor, in addition, can not clear up mesh in screening process, so that sieve pore easily blocks.

Summary of the invention

The purpose of the present invention is to provide a kind of agricultural cultivation soil screening equipment, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the invention provides the following technical scheme:

A kind of agricultural cultivation soil screening equipment, including cabinet, feed hopper, feeder pipe, supporting leg and outlet；The supporting leg is solid It is scheduled in the bottom four corners of cabinet, by supporting leg supporting box, opens up outlet in the bottom of cabinet, screened in cabinet Tiny soil is discharged from outlet, is collected in lower section；Horizontal screen cylinder is installed, screen cylinder is in the cabinet Frustum cone structure is process by stainless (steel) wire plate benging, and the osculum end of screen cylinder is located at left side, is worn on the central axis of screen cylinder Equipped with horizontal transmission shaft, the both ends of transmission shaft are rotatably connected on wall box by bearing, and wherein one end is from the side of cabinet Wall is pierced by, coaxially connected on the output shaft of motor on end, is rotated by motor driven transmission shaft, solid at the middle part of screen cylinder The fixed multiple support rods for welding and being connected on transmission shaft, synchronize screen cylinder and follow rotation, stir soil in screen cylinder, Tiny soil is screened by screen cylinder；Feed hopper is installed, the bottom of feed hopper is communicated with inclination on the outer wall of the cabinet The intracorporal feeder pipe of case is extended down into, the end of feeder pipe is extend into wherein from the left end of screen cylinder, and soil is sent to sieve It selects in cylinder；Cleaning cylinder is coaxially fixed in the other end of the screen cylinder, cleaning cylinder follows screen cylinder to rotate synchronously；It is described Bottom is provided with horizontal separator box in cleaning cylinder, and separator box can be extracted out from the side wall of cabinet, and separator box includes nesting box With shovel hopper, nesting box is the hollow cylinder of rectangular parallelepiped structure, is welded by stainless steel web plate, keeps the soil for entering inside logical The screening of separator box surface is crossed, is only left in them the biggish soil of volume, stone etc.；Hopper connection is shoveled in the interior end side of nesting box On wall, shovel hopper is right-angle prismatic rod structure, and the bottom surface for shoveling hopper is concordant with the bottom surface of nesting box, and upper end inclined-plane is opening, is led to The apex end for crossing shovel hopper scoops up the soil cleared up in cylinder, enters the soil cleared up in cylinder in operation port and is screened, Finally biggish particle, stone etc. are left in them；Bulky grain discharge gate, bulky grain discharge are opened up in the outer end bottom of nesting box Mouthful in the outside of cabinet, it is convenient to clean bulky grain soil therein, stone etc..

It is further: the first horizontal screen drum brush to be protruded into inside the left end of the screen cylinder, the first screen drum brush is fixed on On the side wall of cabinet, the bristle of the first screen drum brush is contacted with screen cylinder straight down, is carried out by screen cylinder rotation to its sieve pore It cleans, avoids blocking.

It is further: to protrude into the second horizontal screen drum brush inside the right end of the cleaning cylinder, and extend to sieve in case Select in cylinder, until the second screen drum brush is fixed on the side wall of the box body near support rod, the bristle of the second screen drum brush straight up with The cleaning cylinder and screen cylinder of top contact, and clear soil particle thereon avoids being adhered to its surface.

Further: the length for clearing up cylinder is 0.2-0.4m.

It is further: to be fixedly connected with the lifting cylinder to stretch on vertical direction on the outer end of the nesting box, pass through lifting Cylinder changes the height of separator box, to change the distance between shovel hopper endpoint and cleaning cylinder.

Further: the fixed sliding block in the upper end of lifting cylinder, sliding block level are slidably connected on the slide rail, and sliding rail is fixed on case The outer wall of body, changes the horizontal position of lifting cylinder by sliding block, to change the length that separator box is extend into cleaning cylinder.

It is further: operation port to be offered in the outside end of the nesting box, inserted with connecting rod, connecting rod in operation port Inner end on be fixed with perpendicular cleaning plate, by clear up plate bulky grain soil, the stone etc. in nesting box can be scraped Out；Handle is fixed on the outer end of connecting rod, user can hold handle and operate to inside, realize to internal cleaning.

It is further: to clear up of same size, the 1/2-2/3 highly for nesting box height of the length and nesting box of plate.

It is further: to clear up and be fixed with scraper plate on the bottom end of plate, the material of scraper plate is rubber, makes its bottom with nesting box It contacts even closer, rigid contact is avoided to damage mesh.

Compared with prior art, the beneficial effects of the present invention are: the present invention will be screened by the cleaning cylinder of setting Bulky grain soil, stone etc. stir wherein, and are collected bulky grain soil, stone etc. by the effect of separator box, in time The screen cylinder from rotation in take out, operation is just able to carry out during screening, do not need shut down cleared up, make soil Screening is carried out continuously, convenient for quickly being formed for agricultural cultivation soil；Multiple screen drum brushes are provided with, it can be by screen cylinder mesh Bulky grain soil, stone in interior card etc. clean up, and avoid blocking, and improve the blanking of soil.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of agricultural cultivation soil screening equipment.

Fig. 2 is a kind of structural schematic diagram of separator box in agricultural cultivation soil screening equipment.

Fig. 3 is the structural schematic diagram that plate is cleared up in a kind of agricultural cultivation soil screening equipment.

In figure: 1- cabinet, 2- feed hopper, 3- feeder pipe, 4- supporting leg, 5- outlet, 6- screen cylinder, 7- transmission shaft, 8- electricity Machine, 9- support rod, 10- cleaning cylinder, 11- the first screen drum brush, 12- the second screen drum brush, 13- separator box, 14- lifting cylinder, 15- are sliding Block, 16- sliding rail, 17- handle, 18- nesting box, 19- shovel hopper, 20- bulky grain discharge gate, 21- operation port, 22- clear up plate, 23- scraper plate, 24- connecting rod.

Specific embodiment

Embodiment 1

Please refer to figure, in the embodiment of the present invention, a kind of agricultural cultivation soil screening equipment, including cabinet 1, feed hopper 2, blanking Pipe 3, supporting leg 4 and outlet 5；The supporting leg 4 is fixed in the bottom four corners of cabinet 1, by 4 supporting box 1 of supporting leg, in cabinet 1 bottom opens up outlet 5, and the tiny soil screened in cabinet 1 is discharged from outlet 5, is collected in lower section.

Horizontal screen cylinder 6 is installed, screen cylinder 6 is frustum cone structure, is processed by stainless (steel) wire plate benging in the cabinet 1 It forming, the osculum end of screen cylinder 6 is located at left side, horizontal transmission shaft 7 is equipped on the central axis of screen cylinder 6, transmission shaft 7 Both ends are rotatably connected on 1 side wall of cabinet by bearing, and wherein one end is pierced by from the side wall of cabinet 1, on end it is coaxially connected On the output shaft of motor 8, drives transmission shaft 7 to rotate by motor 8, be fixedly welded and be connected to transmission at the middle part of screen cylinder 6 Multiple support rods 9 on axis 7 synchronize screen cylinder 6 and follow rotation, stir soil in screen cylinder 6, tiny soil is passed through Screen cylinder 6 screens；Feed hopper 2 is installed, the bottom of feed hopper 2 is communicated with to be extend into diagonally downward on the outer wall of the cabinet 1 The end of feeder pipe 3 in cabinet 1, feeder pipe 3 is extend into wherein from the left end of screen cylinder 6, and soil is sent to screen cylinder 6 It is interior；Cleaning cylinder 10 is coaxially fixed in the other end of the screen cylinder 6, the length of cleaning cylinder 10 is 0.2-0.4m, cleaning Cylinder 10 follows screen cylinder 6 to rotate synchronously.

The first horizontal screen drum brush 11 is protruded into inside the left end of the screen cylinder 6, the first screen drum brush 11 is fixed on case On the side wall of body 1, the bristle of the first screen drum brush 11 is contacted with screen cylinder 6 straight down, by screen cylinder 6 rotation to its sieve pore into Row cleans, and avoids blocking；The second horizontal screen drum brush 12 is protruded into inside the right end of the cleaning cylinder 10, and is extended in case In screen cylinder 6, until second screen drum brush 12 is fixed on the side wall of cabinet 1, the bristle of the second screen drum brush 12 near support rod 9 It is contacted straight up with the cleaning cylinder 10 of top and screen cylinder 6, clear soil particle thereon avoids being adhered to its surface.

Bottom is provided with horizontal separator box 13 in the cleaning cylinder 10, and separator box 13 can be extracted out from the side wall of cabinet 1, Separator box 13 includes nesting box 18 and shovel hopper 19, and nesting box 18 is the hollow cylinder of rectangular parallelepiped structure, is welded by stainless steel web plate It connects, makes to enter internal soil by the screening of 13 surface of separator box, the biggish soil of volume, stone etc. is only made to stay in it In；The connection of hopper 19 is shoveled on the inner end side wall of nesting box 18, shovel hopper 19 is right-angle prismatic rod structure, shovels the bottom surface of hopper 19 Concordant with the bottom surface of nesting box 18, upper end inclined-plane is opening, and the apex end by shoveling hopper 19 is shoveled the soil in cylinder 10 is cleared up It rises, enters the soil cleared up in cylinder 10 in operation port 21 and screened, biggish particle, stone etc. are finally stayed in it In；Bulky grain discharge gate 20 is opened up in the outer end bottom of nesting box 18, bulky grain discharge gate 20 is in the outside of cabinet 1, convenient for clear Manage bulky grain soil therein, stone etc.；The lifting air to stretch on vertical direction is fixedly connected on the outer end of the nesting box 18 Cylinder 14, by lifting cylinder 14 change separator box 13 height, thus change shovel 19 endpoint of hopper and clear up cylinder 10 between away from From the fixed sliding block 15 in the upper end of lifting cylinder 14,15 level of sliding block is slidably connected on sliding rail 16, and sliding rail 16 is fixed on cabinet 1 Outer wall, by sliding block 15 change lifting cylinder 14 horizontal position, thus change separator box 13 extend into cleaning cylinder 10 in Length.

Embodiment 2

On the basis of embodiment 1, operation port 21 is offered in the outside end of the nesting box 18, is inserted into operation port 21 There is connecting rod 24, perpendicular cleaning plate 22 is fixed on the inner end of connecting rod 24, clears up the length of plate 22 and the width of nesting box 18 Spend identical 1/2-2/3 highly for 18 height of nesting box, by cleaning plate 22 can by nesting box 18 bulky grain soil, Stone etc. scrapes, and clears up on the bottom end of plate 22 and is fixed with scraper plate 23, and the material of scraper plate 23 is rubber, makes the bottom of itself and nesting box 18 Portion's contact is even closer, and rigid contact is avoided to damage mesh；Handle 17 is fixed on the outer end of connecting rod 24, user can With the 17 pairs of internal operations of hand-held handle, realize to internal cleaning.

In agricultural cultivation, smashed soil is encased in the soil wherein, fallen by feed hopper 2 and enters screening In cylinder 6, screen cylinder 6 rotates under the drive of motor 8, and soil stirs in screen cylinder 6, sieve of the tiny soil from screen cylinder 6 Hole is fallen, and is discharged from outlet 5, and biggish soil, stone etc. only need to drop downward into cleaning cylinder 10, wherein also including tiny Soil, cleaning cylinder 10 follows screen cylinder 6 to rotate, and the shovel hopper 19 in separator box 13 will be cleared up close to the bottom of cleaning cylinder 10 Soil in cylinder 10 scoops up, and enters in nesting box 18, is screened again by nesting box 18, screens the soil to get off again It falls into cleaning cylinder 10 and continues to move right until falling, biggish soil is collected in nesting box 18, can pass through cleaning Plate 22 is cleared up, and is directly discharged from bulky grain discharge gate 20, is not needed to shut down and be cleared up, the continuous screen of soil may be implemented Choosing, it is time saving and energy saving.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of agricultural cultivation soil screening equipment, including cabinet (1), feed hopper (2), feeder pipe (3), supporting leg (4) and row It exports (5)；The supporting leg (4) is fixed in the bottom four corners of cabinet (1), opens up outlet (5) in the bottom of cabinet (1)；Institute State and horizontal screen cylinder (6) be installed in cabinet (1), which is characterized in that screen cylinder (6) is frustum cone structure, screen cylinder (6) it is small Mouth end is located at left side, is equipped on the central axis of screen cylinder (6) horizontal transmission shaft (7), the both ends of transmission shaft (7) pass through axis It holds and is rotatably connected on cabinet (1) side wall, wherein one end is pierced by from the side wall of cabinet (1), coaxially connected in motor (8) on end Output shaft on, multiple support rods (9) for being fixedly welded and be connected in the middle part of screen cylinder (6) on transmission shaft (7)；The case Be equipped on the outer wall of body (1) feed hopper (2), the bottom of feed hopper (2) is communicated with extend into cabinet (1) diagonally downward under The end of expects pipe (3), feeder pipe (3) is extend into wherein from the left end of screen cylinder (6)；Other end in the screen cylinder (6) On be coaxially fixed with cleaning cylinder (10)；The interior bottom of cleaning cylinder (10) is provided with horizontal separator box (13), separator box (13) It include nesting box (18) and shovel hopper (19), nesting box (18) is the hollow cylinder of rectangular parallelepiped structure, is welded by stainless steel web plate It forms；Hopper (19) connection is shoveled on the inner end side wall of nesting box (18), shovel hopper (19) is right-angle prismatic rod structure, shovels hopper (19) bottom surface is concordant with the bottom surface of nesting box (18), and upper end inclined-plane is opening；It is opened up greatly in the outer end bottom of nesting box (18) Particle discharge gate (20), outside of the bulky grain discharge gate (20) in cabinet (1).

2. a kind of agricultural cultivation soil screening equipment according to claim 1, it is characterised in that: the screen cylinder (6) Left end inside protrude into the first horizontal screen drum brush (11), the first screen drum brush (11) is fixed on the side wall of cabinet (1), first The bristle of screen drum brush (11) is contacted with screen cylinder (6) straight down.

3. a kind of agricultural cultivation soil screening equipment according to claim 2, it is characterised in that: the cleaning cylinder (10) Right end inside protrude into the second horizontal screen drum brush (12), and extended in case in screen cylinder (6), the second screen drum brush (12) It is fixed on the side wall of cabinet (1), the bristle of the second screen drum brush (12) the cleaning cylinder (10) and screen cylinder with top straight up (6) it contacts.

4. a kind of agricultural cultivation soil screening equipment according to claim 1, it is characterised in that: the cleaning cylinder (10) Length be 0.2-0.4m.

5. a kind of agricultural cultivation soil screening equipment according to claim 1, it is characterised in that: the nesting box (18) Outer end on be fixedly connected on vertical direction stretch lifting cylinder (14).

6. a kind of agricultural cultivation soil screening equipment according to claim 5, it is characterised in that: lifting cylinder (14) Upper end is fixed sliding block (15), and sliding block (15) level is slidably connected on sliding rail (16), and sliding rail (16) is fixed on the outer of cabinet (1) Wall.

7. -6 any a kind of agricultural cultivation soil screening equipment according to claim 1, it is characterised in that: the discharge Operation port (21) are offered in the outside end of case (18), inserted with connecting rod (24) in the operation port (21), connecting rod (24) it is interior Perpendicular cleaning plate (22) is fixed on end；Handle (17) are fixed on the outer end of connecting rod (24).

8. a kind of agricultural cultivation soil screening equipment according to claim 7, it is characterised in that: the length of cleaning plate (22) Spend of same size with nesting box (18), the 1/2-2/3 highly for nesting box (18) height.

9. a kind of agricultural cultivation soil screening equipment according to claim 8, it is characterised in that: the bottom of cleaning plate (22) It is fixed on end scraper plate (23), the material of scraper plate (23) is rubber.