CN210675435U - Agricultural is with high-efficient screening system of soil improvement - Google Patents

Abstract

The utility model discloses a high-efficient screening system is administered with soil to agricultural, which comprises a mounting rack, bottom end fixedly connected with servo motor in the mounting bracket, mounting bracket top fixedly connected with screening case, the servo motor output is connected with the axostylus axostyle through the telescopic link, and the telescopic link extends into screening incasement portion, the broken fragment is installed to axostylus axostyle both sides middle part fixedly connected with, broken incasement portion both sides equidistance, bottom end fixedly connected with secondary screen cloth in broken incasement, the axostylus axostyle top is provided with the main screen cloth, the main screen cloth outside is provided with the annular slab, and the annular slab extends screening incasement portion, upper and lower end threaded connection has punch holder and lower plate on the annular slab, the second bolt that the punch holder set up. The utility model discloses a set up punch holder, lower plate, broken fragment, main screen cloth and secondary screen structure, have the advantage that improves soil screening efficiency, be convenient for clear up the filter residue.

Description

Agricultural is with high-efficient screening system of soil improvement

Technical Field

The utility model relates to a technical field is administered to soil, specifically is a high-efficient screening system is administered to soil for agricultural.

Background

The soil pollution is characterized by obvious concealment, hysteresis, accumulation and irreversible conversion, and once the soil is polluted, a long treatment period and high investment cost are needed, the caused harm is difficult to eliminate compared with other pollutions, the soil pollution can be roughly divided into two categories of non-polar pollutants and organic pollutants, the non-polar pollutants comprise acid, alkali, salt, heavy metal and radioactive elements, and the organic pollutants comprise organic pesticides, phenols, cyanides, petroleum and synthetic detergents.

However, the prior art has the following defects:

1. the existing screening system has poor effect, so that the screening efficiency is low;

2. the main screen of the existing screening system is inconvenient for deslagging.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a high-efficient screening system is administered with soil to agricultural has solved and has had among the prior art that the screening effect of current system is unsatisfactory, and the main screen cloth of current device is not convenient for arrange the problem of sediment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural is with high-efficient screening system of soil improvement, includes the mounting bracket, bottom end fixedly connected with servo motor in the mounting bracket, mounting bracket top fixedly connected with screening case, the servo motor output is connected with the axostylus axostyle through the telescopic link, and the telescopic link extends into inside the screening incasement portion, the broken fragment is installed to the broken incasement portion both sides equidistance of axostylus axostyle both sides, broken incasement bottom end fixedly connected with secondary screen cloth, the axostylus axostyle top is provided with the main screen cloth, the main screen cloth outside is provided with the annular slab, and the annular slab extends the screening incasement portion, upper and lower end threaded connection has punch holder and lower plate on the annular slab, the second bolt that the punch holder.

Preferably, one side of the top end of the mounting frame is connected with a controller through a fixing block, and the controller is arranged in the middle section of the top of the fixing block.

Preferably, the central position of the top end of the screening box is provided with a feeding hole, two sides of the bottom end of the screening box are provided with discharging holes, and the screening box is in threaded connection with a first bolt.

Preferably, the top end of the shaft rod is connected with the main screen through a connecting pipe arranged in the middle of the bottom end of the main screen.

Preferably, crushing case bottom central point puts through connection and has a set of discharging pipe, and the discharging pipe bottom extends the interior middle part of business turn over material mouth.

Preferably, the main screen is connected with a slide rail arranged on the inner side of the annular plate through slide blocks arranged at the front ends of the support rods on the periphery.

(III) advantageous effects

The utility model provides a high-efficient screening system is administered with soil to agricultural possesses following beneficial effect:

(1) the utility model has the advantages that the main screen, the broken pieces, the secondary screen and the shaft lever are arranged, the effect of improving the soil screening efficiency is achieved, the problems that the screening effect of the existing device is not ideal and the screening efficiency is low are solved, the soil enters the upper end of the main screen through the feed inlet, the servo motor rotates the shaft lever, the main screen is rotated, under the action of centrifugal force, the soil at the upper end of the main screen is separated, and is rapidly screened by the main screen, and enters the crushing box for secondary crushing and screening, and the soil is contacted with the crushing blocks under the action of centrifugal force, and by the breakage, carry out the secondary screening through secondary screen cloth, and at broken bottom of the case end middle part fixedly connected with discharging pipe, soil after the secondary screening is discharged by the discharge gate through the discharging pipe, avoids the soil after the screening to drop in the edge of screening bottom of the case portion.

(2) The utility model discloses a set up the telescopic link, the connecting pipe, the punch holder, lower plate and second bolt, the effect of being convenient for carry out row's sediment processing to main screen cloth has, the problem of row's sediment is not convenient for to the screen cloth of having solved current device, main screen cloth filters soil, the residue stops in the upper end of main screen cloth, second bolt to the punch holder top carries out anticlockwise rotation, separate between second bolt and lower plate and the annular slab, controller control telescopic link descends the effect to the axostylus axostyle, separate between axostylus axostyle and the main screen cloth, the annular slab extends the space that the inside both sides of screening case formed and is greater than main screen cloth, the connecting pipe longitudinal diameter sum, exert outside power to the annular slab, realize taking out of main screen cloth and arrange the sediment.

Drawings

Fig. 1 is an internal schematic view of the present invention;

FIG. 2 is a schematic view of the connection between the upper and lower clamping plates of the present invention;

fig. 3 is a schematic top view of the annular plate of the present invention.

The reference numbers in the figures are: 1. a feed inlet; 2. an upper splint; 3. an annular plate; 4. a shaft lever; 5. a crushing box; 6. a discharge pipe; 7. a lower splint; 8. a mounting frame; 9. a first bolt; 10. a servo motor; 11. a discharge port; 12. a screening box; 13. a connecting pipe; 14. breaking the fragments; 15. a secondary screen; 16. a telescopic rod; 17. a controller; 18. a fixed block; 19. a second bolt; 20. a main screen; 21. a screw hole; 22. a slider; 23. a slide rail; 24. a support rod.

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 work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: an agricultural high-efficiency screening system for soil improvement comprises a mounting frame 8, wherein a servo motor 10 is fixedly connected to the inner bottom end of the mounting frame 8, the type of the servo motor 10 is Y2100L2, the prior art is adopted, one side of the top end of the mounting frame 8 is connected with a controller 17 through a fixing block 18, the controller 17 is arranged in the middle section of the top of the fixing block 18, the type of the controller 17 is KY02S, the prior art is adopted, the controller 17 is electrically connected with the servo motor 10 and a telescopic rod 16 in parallel through wires and used for controlling the servo motor 10 and the telescopic rod 16, a screening box 12 is fixedly connected to the top of the mounting frame 8, a feeding port 1 is arranged in the central position of the top end of the screening box 12, discharge ports 11 are arranged on two sides of the bottom end of the screening box 12, a first bolt 9 is connected through a thread, the, the telescopic rod 16 is SFU type, which belongs to the prior art, the middle parts of two sides of a shaft lever 4 are fixedly connected with a crushing box 5, the central position of the bottom end of the crushing box 5 is connected with a group of discharging pipes 6 in a penetrating way, the bottom ends of the discharging pipes 6 extend into the middle part in a feeding hole 11, crushing blocks 14 are equidistantly arranged on two sides in the crushing box 5, a secondary screen 15 is fixedly connected with the inner bottom end of the crushing box 5, soil enters the upper end of a main screen 20 from a feeding hole 1, a servo motor 10 rotates the shaft lever 4 to rotate the main screen 20, under the action of centrifugal force, the soil at the upper end of the main screen 20 is separated, the soil is rapidly screened through the main screen 20 and enters the crushing box 5 to be secondarily crushed and screened, similarly under the action of the centrifugal force, the soil is contacted with the crushing blocks 14 and is crushed, the secondary screening, the soil after secondary screening is discharged from a discharge hole 11 through a discharge pipe 6, the screened soil is prevented from falling at the corner of the bottom end of a screening box 12, a main screen 20 is arranged at the top of a shaft lever 4, the top end of the shaft lever 4 is connected with the main screen 20 through a connecting pipe 13 arranged at the middle part of the bottom end of the main screen 20, an annular plate 3 is arranged outside the main screen 20, the annular plate 3 extends out of the screening box 12, the main screen 20 is connected with a slide rail 23 arranged at the inner side of the annular plate 3 through a slide block 22 arranged at the front end of a support rod 24 around, an upper clamping plate 2 and a lower clamping plate 7 are in threaded connection with the upper end and the lower end of the annular plate 3, the upper clamping plate 2 is connected with a screw hole 21 arranged at the top of the lower clamping plate 7 through a second bolt 19 arranged at the top, the main screen 20 screens the soil, residues are remained at the upper end of the main screen 20, the second bolt 19 at the, the controller 17 controls the telescopic rod 16 to descend the shaft rod 4, so that the shaft rod 4 is separated from the main screen mesh 20, the annular plate 3 extends out of the two sides inside the screening box 12 to form a gap which is larger than the sum of the longitudinal diameters of the main screen mesh 20 and the connecting pipe 13, an outward force is applied to the annular plate 3, and the main screen mesh 20 is taken out to discharge slag.

The working principle is as follows: when the device is used, soil enters the upper end of the main screen mesh 20 from the feeding hole 1, the controller 17 controls the servo motor 10 to rotate the shaft rod 4, the main screen mesh 20 rotates, under the action of centrifugal force, the soil at the upper end of the main screen mesh 20 is separated, the soil is rapidly screened through the main screen mesh 20 and enters the crushing box 5 to be secondarily crushed and screened, similarly, under the action of centrifugal force, the soil is in contact with the crushing block 14 and is crushed, secondary screening is carried out through the secondary screen mesh 15, the discharging pipe 6 is fixedly connected to the middle part of the bottom end of the crushing box 5, the soil after secondary screening is discharged from the discharging hole 11 through the discharging pipe 6, the soil after screening is prevented from falling at the corner at the bottom end of the screening box 12, in the process of screening the soil, the main screen mesh 20 screens the soil, residues stay at the upper end of the main screen mesh 20, and anticlockwise rotate the second bolt 19 at the top end of, separate between 19 and lower plate 7 and the annular plate 3 second bolt, controller 17 control telescopic link 16 descends effect to axostylus axostyle 4, separate between axostylus axostyle 4 and the main screen cloth 20, annular plate 3 extends the clearance that forms of the inside both sides of screening case 12 and is greater than main screen cloth 20, the sum of the 13 longitudinal diameters of connecting pipe, apply outside power to annular plate 3, realize taking out of main screen cloth 20 and arrange the sediment, broken piece 14 is constantly smashed soil, it is less to make secondary screen cloth 15 upper end remain the filter residue, after the device used longer a period, take out main screen cloth 20, telescopic link 16 risees broken case 5, carry out the filter residue clearance to secondary screen cloth 15.

To sum up can, the utility model discloses a set up punch holder 2, lower plate 7, broken fragment 14, main screen cloth 20 and inferior screen cloth 15 structure, it is unsatisfactory to have the current device screening effect among the prior art, and the main screen cloth of current device is not convenient for arrange the problem of sediment.

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 (6)

1. The utility model provides an agricultural is with high-efficient screening system of soil improvement, includes mounting bracket (8), its characterized in that: bottom fixedly connected with servo motor (10) in mounting bracket (8), mounting bracket (8) top fixedly connected with screens case (12), servo motor (10) output is connected with axostylus axostyle (4) through telescopic link (16), and telescopic link (16) extend into inside screening case (12), broken piece (14) are installed to the inside both sides equidistance of broken case (5), bottom fixedly connected with secondary screen cloth (15) in broken case (5), axostylus axostyle (4) top is provided with main screen cloth (20), main screen cloth (20) outside is provided with annular slab (3), and annular slab (3) extend to screen case (12) inside, annular slab (3) upper and lower extreme threaded connection has punch holder (2) and lower splint (7), second bolt (19) that punch holder (2) set up through the top and the spiral shell that lower splint (7) top was seted up The holes (21) are connected.

2. The agricultural soil improvement high-efficiency screening system according to claim 1, wherein: one side of the top end of the mounting frame (8) is connected with a controller (17) through a fixing block (18), and the controller (17) is arranged in the middle section of the top of the fixing block (18).

3. The agricultural soil improvement high-efficiency screening system according to claim 1, wherein: the feed inlet (1) has been seted up to screening case (12) top central point and put, and screening case (12) bottom both sides have seted up discharge gate (11) to threaded connection has first bolt (9).

4. The agricultural soil improvement high-efficiency screening system according to claim 1, wherein: the top end of the shaft lever (4) is connected with the main screen (20) through a connecting pipe (13) arranged in the middle of the bottom end of the main screen (20).

5. The agricultural soil improvement high-efficiency screening system according to claim 1, wherein: broken case (5) bottom central point puts through connection and has a set of discharging pipe (6), and discharging pipe (6) bottom extends into middle part in feed inlet (11).

6. The agricultural soil improvement high-efficiency screening system according to claim 1, wherein: the main screen (20) is connected with a slide rail (23) arranged on the inner side of the annular plate (3) through slide blocks (22) arranged at the front ends of the surrounding support rods (24).

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