CN221133136U - Screening and filtering device for bio-organic fertilizer - Google Patents

Abstract

The utility model discloses a screening and filtering device for biological organic fertilizer, which comprises a base, a supporting structure, a filtering box, a feeding hopper, an elastic connecting structure, a screening structure, a vibrating structure, a transparent glass door and a handle, wherein the base is provided with a plurality of grooves; the supporting structure is arranged at four corners of the top of the base, the filter tank is arranged at the top of the supporting structure, the feed hopper is arranged at the top of the filter tank, the elastic connection structures are arranged at two sides of the inner wall of the filter tank, the screening structures are arranged between the elastic connection structures, the vibrating structures are arranged at the top of the base, the transparent glass door is arranged on the front end surface of the filter tank, and the handle is arranged at one side of the transparent glass door. Compared with the prior art, the utility model has the advantages that: the utility model not only can be convenient for replacing the screens with different pore sizes according to the demands of people, but also can simultaneously vibrate in the up-down direction and the left-right direction in the screening process to improve the screening efficiency and avoid the screen blockage.

Description

Screening and filtering device for bio-organic fertilizer

Technical Field

The utility model relates to the technical field of bio-organic fertilizer screening, in particular to a bio-organic fertilizer screening and filtering device.

Background

The biological organic fertilizer is a fertilizer which contains organic substances, can provide various inorganic nutrients and organic nutrients for crops, and can fertilize and improve soil. In the production process of the biological organic fertilizer, the particles with the same fertilizer and different particle diameters are required to be screened, and the particles with the large particle diameters are required to be dissolved and absorbed for a longer time, so that the normal growth of crops is not facilitated.

The patent number of the prior art is CN219253288U discloses a screening and filtering device for a bio-organic fertilizer, which comprises a filter box shell, a feed hopper and a screening structure, wherein the upper surface of the filter box shell is provided with the feed hopper, a filter plate is arranged in the filter box shell, one end of the filter box shell is provided with a through groove, the inside of the through groove is provided with the screening structure, and two sides of the inner wall of the bottom of the filter box shell are respectively provided with a group of guide rails.

However, the prior art patents suffer from several drawbacks:

(1) The screening filter device of the prior art is inconvenient to replace according to the needs of people because the filter plate and the screen mesh and the device are of an integrated structure, so that the use range and the use flexibility of the device are reduced, and the device is inconvenient to use.

(2) The screening filter device of the prior art can only enable the screen to vibrate left and right in a reciprocating manner when in use, the vibration amplitude of the screening filter device is regular, the movement track of the bio-organic fertilizer particles on the screen is regular, when the meshes of the partial area of the screen are blocked, raw materials in the area are difficult to move to other positions for screening, the screen is easy to block, meanwhile, in the use process, the bio-organic fertilizer particles fall into the upper surface of the filter plate and then are discharged from a discharge port on one side of the filter box, the filter plate cannot move, insufficient screening process and filter plate blocking are easily caused, and the screening efficiency is reduced.

Disclosure of utility model

The utility model aims to overcome the technical defects, and provides a screen capable of conveniently replacing screens with different pore sizes according to the demands of people, and simultaneously vibrating in the up-down direction and the left-right direction in the screening process to improve the screening efficiency and avoid screen blockage.

In order to solve the problems, the technical scheme of the utility model is as follows: a screening and filtering device for biological organic fertilizer comprises a base, a supporting structure, a filtering box, a feeding hopper, an elastic connecting structure, a screening structure, a vibrating structure, a transparent glass door and a handle;

The supporting structure is arranged at four corners of the top of the base, the filter box is arranged at the top of the supporting structure, the feed hopper is arranged at the top of the filter box, the elastic connecting structure is arranged at two sides of the inner wall of the filter box, the screening structure is arranged between the elastic connection structures, the vibration structure is arranged at the top of the base, the transparent glass door is arranged on the front end surface of the filter box, and the handle is arranged on one side of the transparent glass door.

Further, bearing structure includes the telescopic link, telescopic link fixed connection is in base top four corners, the fixed spring one that has cup jointed in the telescopic link outside.

Further, the guide block that the both sides fixedly connected with slope of rose box inner wall set up, the guide block has three groups, spout one has been seted up to the bottom of rose box inner wall, spout one sliding connection has the collecting box, collecting box front end surface has been seted up and has been accomodate groove one, it is connected with handle one to accomodate groove one inner wall both sides rotation, rectangular through-hole has been seted up on the inner wall of the guide block below of rose box inside one side.

Further, elastic connection structure includes the movable groove, the movable groove is seted up in the guide block bottom, the both sides fixedly connected with a plurality of slide bar of movable groove inner wall, sliding connection has L type backup pad on the slide bar, slide bar external surface between the inner wall of L type backup pad and movable groove one side of keeping away from the feeder hopper has cup jointed spring two, one side fixedly connected with fly leaf that L type backup pad is close to the rectangle through-hole, the fly leaf alternates in the rectangle through-hole, spout two has been seted up to the bottom of one side that L type backup pad is relative.

Further, screening structure includes the screening box, the both sides fixedly connected with slider of screening box bottom, the screening box passes through slider sliding connection in spout two, circular through-hole has been seted up to the slider bottom, the jack-in groove has been seted up to the inner wall of the L type backup pad of spout two opposite sides, it has the locating lever to alternate in the jack-in groove, the locating lever runs through in circular through-hole, the one end fixedly connected with arm-tie that the slider was kept away from to the locating lever, fixedly connected with limiting plate on the locating lever in the jack-in groove, the locating lever outward surface fixed sleeve who is close to between the inner wall of arm-tie one side of limiting plate and jack-in groove has the spring three, the screening box bottom fixed mounting at filter box top has the large aperture screen, the screening box bottom fixed mounting of large aperture screen below has the well aperture screen cloth, the screening box bottom fixed mounting of well aperture screen cloth below has the small aperture screen cloth two, the storage tank front end surface has seted up storage tank two, two inner wall both sides rotation connection has the handle two.

Further, vibrating structure includes driving motor, driving motor fixed connection keeps away from the intermediate position of fly leaf one side in the base top, driving motor output fixedly connected with bull stick one, fixedly connected with cam one on the bull stick one, the one end fixedly connected with bevel gear one of fly leaf is close to the bull stick one, the intermediate position that one side is close to the fly leaf at base top rotates and is connected with bull stick two, bull stick two bottom fixedly connected with and bevel gear two of meshing connection, both ends fixedly connected with U type bracing piece around the bull stick two, bull stick two top rotates and is connected in U type bracing piece, bull stick two upper portion fixedly connected with three cam two, the cam two corresponds with the position of fly leaf, the thickness of cam two is greater than the thickness of fly leaf.

Compared with the prior art, the utility model has the advantages that:

(1) According to the utility model, the screening structure is arranged, when the screen is required to be replaced, the pulling plate on one side of the L-shaped supporting plate is pulled out, the limiting plate drives the positioning rod to slide in the inserting groove and extrude the spring III, and then the screening box is separated from the sliding groove II by pulling the handle II, so that the screening box is convenient to replace, the screening boxes with screens with different pore sizes can be replaced according to the demands of people, and the application range and the application flexibility of the device are improved;

(2) The utility model is provided with the supporting structure, the elastic connecting structure and the vibration structure, the first rotating rod is driven by the driving motor to rotate, the first rotating rod drives the cam to continuously collide with the bottom of the filter box in the rotating process, the telescopic rod and the spring are matched to drive the filter box to reciprocate up and down, so that the screen mesh generates shaking force to realize the anti-blocking effect of the screen mesh, meanwhile, the bevel gear at the first end of the first rotating rod drives the bevel gear II in meshed connection to rotate, the second rotating rod is driven to rotate, the second rotating rod drives the cam to continuously collide with the movable plate at one side of the L-shaped supporting plate in the rotating process, and the sliding rod and the second spring are matched to drive the screening box to reciprocate left and right, so that shaking screening can be effectively carried out on a plurality of screening, and the screening effect is effectively improved through multidirectional vibration.

Drawings

FIG. 1 is a perspective view of a bio-organic fertilizer screening and filtering device according to the present utility model.

FIG. 2 is a perspective view of a bio-organic fertilizer screening and filtering device according to the present utility model.

FIG. 3 is a perspective view of a bio-organic fertilizer screening and filtering device according to the present utility model.

FIG. 4 is a perspective view of a bio-organic fertilizer screening and filtering device according to the present utility model.

FIG. 5 is a front view of a bio-organic fertilizer screening and filtering apparatus according to the present utility model.

FIG. 6 is a schematic view showing the structure of a screening and filtering apparatus for bio-organic fertilizer according to the present utility model in front view A.

As shown in the figure: 1. a base; 2. a support structure; 21. a telescopic rod; 22. a first spring; 3. a filter box; 31. a guide block; 32. a first chute; 33. a collection box; 34. a first storage groove; 35. a first handle; 36. rectangular through holes; 4. a feed hopper; 5. an elastic connection structure; 51. a movable groove; 52. a slide bar; 53. an L-shaped support plate; 54. a second spring; 55. a movable plate; 56. a second chute; 6. screening a structure; 61. a screening box; 62. a slide block; 63. a plug-in groove; 64. a positioning rod; 641. pulling a plate; 642. a limiting plate; 65. a third spring; 66. a large aperture screen; 67. a medium pore size screen; 68. a small pore size screen; 69. a second storage groove; 691. a second handle; 7. a vibrating structure; 71. a driving motor; 72. a first rotating rod; 73. a first cam; 74. bevel gears I; 75. a second rotating rod; 76. bevel gears II; 77. a U-shaped supporting rod; 78. a second cam; 8. a transparent glass door; 9. a handle.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 6, a screening and filtering device for bio-organic fertilizer comprises a base 1, a supporting structure 2, a filtering box 3, a feeding hopper 4, an elastic connecting structure 5, a screening structure 6, a vibrating structure 7, a transparent glass door 8 and a handle 9; the rose box 3 front end surface is located to transparent glass door 8, one side of transparent glass door 8 is located to handle 9, base 1 top four corners is located to bearing structure 2, bearing structure 2 includes telescopic link 21, telescopic link 21 fixed connection is in base 1 top four corners, the fixed spring one 22 that has cup jointed in the telescopic link 21 outside, telescopic link 21 and spring one 22 can cooperate rose box 3 reciprocating motion from top to bottom during the use, make the screen cloth produce the power that reciprocates and rock to realize the effect of preventing blocking to the screen cloth, can observe the screening condition in the rose box 3 through transparent glass door 8.

The supporting structure 2 top is located to rose box 3, the rose box 3 top is located to feeder hopper 4, the guide block 31 that the both sides fixedly connected with slope set up of rose box 3 inner wall, guide block 31 has three groups, spout one 32 has been seted up to the bottom of rose box 3 inner wall, sliding connection has collection box 33 in spout one 32, collection box 33 front end surface has been seted up and has been accomodate groove one 34, be connected with handle one 35 in the rotation of collection groove one 34 inner wall both sides, rectangular through-hole 36 has been seted up on the inner wall of guide block 31 below of rose box 3 inside one side, the guide block 31 that the slope set up when using conveniently gathers the bio-organic fertilizer granule of separation, and put in the screen cloth upper surface.

The elastic connection structure 5 is arranged on two sides of the inner wall of the filter box 3, the elastic connection structure 5 comprises a movable groove 51, the movable groove 51 is formed in the bottom of the guide block 31, a plurality of sliding rods 52 are fixedly connected to two sides of the inner wall of the movable groove 51, an L-shaped supporting plate 53 is connected to the sliding rods 52 in a sliding mode, a second spring 54 is fixedly sleeved on the outer surface of each sliding rod 52 between the L-shaped supporting plate 53 and the inner wall of the movable groove 51, which is far away from the feeding hopper 4, a movable plate 55 is fixedly connected to one side, close to the rectangular through hole 36, of the L-shaped supporting plate 53, a second sliding groove 56 is formed in the bottom of the opposite side of the L-shaped supporting plate 53, the L-shaped supporting plate 53 moves on the sliding rods 52 during use, and meanwhile left-right reciprocating motion in the movable groove 51 is achieved under the elastic action of the second spring 54.

Screening structure 6 locates between elastic connection structure 5, screening structure 6 includes screening box 61, the both sides fixedly connected with slider 62 of screening box 61 bottom, screening box 61 passes through slider 62 sliding connection in spout two 56, circular through-hole has been seted up to slider 62 bottom, grafting groove 63 has been seted up to the inner wall of L type backup pad 53 of the opposite one side of spout two 56, it has locating lever 64 to alternate in grafting groove 63, locating lever 64 runs through in circular through-hole, one end fixedly connected with arm-tie 641 of slider 62 is kept away from to locating lever 64, fixedly connected with limiting plate 642 on the locating lever 64 in the grafting groove 63, the locating plate 642 has cup jointed spring three 65 with the locating lever 64 surface fixed between the inner wall of the inside of grafting groove 63 near arm-tie 641, screening box 61 bottom fixed mounting at the top in rose box 3 has large aperture screen 66, the screening box 61 bottom fixed mounting of large aperture 66 has well aperture screen 67, the screening box 61 bottom fixed mounting of well aperture 67 below has small aperture 68, the front end surface has seted up storage tank two 69, the inner wall both sides of storage tank two 69 rotate and are connected with arm-tie 691, when using the arm-tie down plate 691, can be used for carrying out the screen cloth 61 to change in a short distance from the needs of screen cloth 61, the device is more in order to change the screen cloth through the high-speed, the needs of changing the screen cloth is changed in the needs to change the screen cloth, and can be changed the device is changed in order to change the screen cloth through the high-speed, and can be used to change the screen cloth, and can be changed more has the device to change the screen cloth.

The vibration structure 7 is arranged at the top of the base 1, the vibration structure 7 comprises a driving motor 71, the driving motor 71 is fixedly connected to the middle position of the top of the base 1 far away from one side of the movable plate 55, the output end of the driving motor 71 is fixedly connected with a first rotating rod 72, a plurality of first cams 73 are fixedly connected to the first rotating rod 72, one end of the first rotating rod 72 close to the movable plate 55 is fixedly connected with a first bevel gear 74, a second rotating rod 75 is rotationally connected to the middle position of the top of the base 1 near one side of the movable plate 55, a second bevel gear 76 meshed with the first bevel gear 74 is fixedly connected to the bottom of the second rotating rod 75, U-shaped supporting rods 77 are fixedly connected to the front end and the rear end of the second rotating rod 75, the top of the second rotating rod 75 is rotationally connected to the U-shaped supporting rods 77, three second cams 78 are fixedly connected to the upper part of the second rotating rod 75, the second cams 78 correspond to the position of the movable plate 55, the thickness of the second cams 78 is larger than that of the movable plate 55, when in use, the driving motor 71 is started to drive the first rotating rod 72 to rotate, the first rotating rod 72 drives the first cam 73 to continuously collide with the bottom of the filter box 3 in the rotating process, the telescopic rod 21 and the first spring 22 are matched to drive the filter box 3 to reciprocate up and down, so that the screen mesh generates a shaking force to move up and down, the anti-blocking effect on the screen mesh is realized, meanwhile, the first bevel gear 74 at the end part of the first rotating rod 72 drives the second bevel gear 76 in meshed connection to rotate, the second rotating rod 75 is driven to rotate, the second rotating rod 75 drives the second cam 78 to continuously collide with the movable plate 55 at one side of the L-shaped supporting plate 53 in the rotating process, the screening box 61 is driven to reciprocate left and right by the sliding rod 52 and the second spring 54, shaking screening can be effectively carried out on a plurality of screen meshes, the screening effect is improved, the vibration in the up and down direction and the left and right directions can be simultaneously carried out in the screening process, the screening efficiency is effectively improved through multidirectional vibration.

In specific use, firstly, the bio-organic fertilizer is put into the filter box 3 through the feed hopper 4, the bio-organic fertilizer particles are ensured to fall into the upper surface of the large-aperture screen 66 in the uppermost screening box 61 through the arrangement of the guide block 31, meanwhile, the driving motor 71 is started to drive the first rotating rod 72 to rotate, the first rotating rod 72 drives the first cam 73 to continuously abut against the bottom of the filter box 3 in the rotating process, the first telescopic rod 21 and the first spring 22 are matched to drive the filter box 3 to reciprocate up and down so as to prevent the screen from being blocked, meanwhile, the first bevel gear 74 at the end part of the first rotating rod 72 drives the second bevel gear 76 in meshed connection to rotate so as to drive the second rotating rod 75 to rotate, the second rotating rod 75 drives the second cam 78 to continuously abut against the movable plate 55 at one side of the L-shaped supporting plate 53 in the rotating process, and the second sliding rod 52 and the second spring 54 are matched to drive the screening box 61 to reciprocate left and right, can effectively carry out shaking screening on a plurality of screens, multidirectional vibration effectively improves screening effect, after multi-layer screening of a large-aperture screen 66, a medium-aperture screen 67 and a small-aperture screen 68, the bio-organic fertilizer particles with the smallest diameter are screened into a collecting box 33, bio-organic fertilizers with other diameters are retained in corresponding screening boxes 61, when the screens need to be replaced, a transparent glass door 8 is opened, a pull plate 641 at one side of an L-shaped supporting plate 53 is pulled out, a limiting plate 642 drives a positioning rod 64 to slide in a splicing groove 63 and squeeze a spring III 65, and then a second pull handle 691 is pulled to separate the screening boxes 61 from a second chute 56, so that the screened bio-organic fertilizer is taken out and the screening boxes 61 are convenient to replace, the screening boxes 61 with screens with different apertures can be replaced according to requirements of people, the application range and the application flexibility of the device are improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. A screening filter equipment of bio-organic fertilizer, its characterized in that: comprises a base (1), a supporting structure (2), a filter box (3), a feed hopper (4), an elastic connecting structure (5), a screening structure (6), a vibrating structure (7), a transparent glass door (8) and a handle (9);

Support structure (2) are located base (1) top four corners, support structure (2) top is located in rose box (3), rose box (3) top is located in feeder hopper (4), both sides of rose box (3) inner wall are located in elastic connection structure (5), between elastic connection structure (5) are located in screening structure (6), base (1) top is located in vibrating structure (7), rose box (3) front end surface is located in transparent glass door (8), one side of transparent glass door (8) is located in handle (9).

2. The bio-organic fertilizer screening and filtering device according to claim 1, wherein: the supporting structure (2) comprises a telescopic rod (21), the telescopic rod (21) is fixedly connected to four corners of the top of the base (1), and a first spring (22) is fixedly sleeved on the outer side of the telescopic rod (21).

3. The bio-organic fertilizer screening and filtering device according to claim 1, wherein: the utility model discloses a filter cabinet, including filter cabinet (3) inner wall, guide block (31) that the both sides fixedly connected with slope set up, guide block (31) have three group, spout one (32) have been seted up to the bottom of filter cabinet (3) inner wall, sliding connection has collection box (33) in spout one (32), collection box (33) front end surface has been seted up and has been accomodate groove one (34), it is connected with handle one (35) to accomodate groove one (34) inner wall both sides rotation, rectangular through-hole (36) have been seted up on the inner wall of guide block (31) below of one side inside filter cabinet (3).

4. A bio-organic fertilizer screening and filtering device according to claim 3, wherein: elastic connection structure (5) include movable groove (51), movable groove (51) are seted up in guide block (31) bottom, the both sides fixedly connected with of movable groove (51) inner wall slide bar (52), sliding connection has L type backup pad (53) on slide bar (52), slide bar (52) external surface fixed sleeve who keeps away from between the inner wall of feeder hopper (4) one side between L type backup pad (53) and movable groove (51) has spring two (54), one side fixedly connected with fly leaf (55) that L type backup pad (53) is close to rectangle through-hole (36), fly leaf (55) alternate in rectangle through-hole (36), spout two (56) have been seted up to the bottom of one side that L type backup pad (53) are relative.

5. The bio-organic fertilizer screening and filtering device according to claim 4, wherein: screening structure (6) including screening box (61), the both sides fixedly connected with slider (62) of screening box (61) bottom, screening box (61) are through slider (62) sliding connection in spout two (56), circular through-hole has been seted up to slider (62) bottom, jack-in groove (63) have been seted up to the inner wall of L type backup pad (53) of spout two (56) opposite side, alternate locating lever (64) in jack-in groove (63), locating lever (64) run through in circular through-hole, one end fixedly connected with arm-tie (641) of slider (62) are kept away from to locating lever (64), fixedly connected with limiting plate (642) on locating lever (64) in jack-in groove (63), locating lever (64) surface fixed cup joint spring three (65) between the inner wall of limiting plate (642) and jack-in groove (63) side, screening box (61) bottom fixed mounting at top has large aperture (66), screen cloth (67) bottom fixed mounting has in screen cloth (67) below screen cloth (61), the screening box (61) front end surface has seted up and has accomodate groove two (69), accomodate groove two (69) inner wall both sides rotation and be connected with handle two (691).

6. The bio-organic fertilizer screening and filtering device according to claim 4, wherein: the vibration structure (7) comprises a driving motor (71), the driving motor (71) is fixedly connected to the top of the base (1) and is far away from the middle position of one side of the movable plate (55), the output end of the driving motor (71) is fixedly connected with a first rotating rod (72), a plurality of first cams (73) are fixedly connected to the first rotating rod (72), one end of the first rotating rod (72) close to the movable plate (55) is fixedly connected with a first bevel gear (74), the middle position of one side of the top of the base (1) close to the movable plate (55) is rotationally connected with a second rotating rod (75), the bottom of the second rotating rod (75) is fixedly connected with a second bevel gear (76) which is meshed with the first bevel gear (74), the front end and the rear end of the second rotating rod (75) are fixedly connected with U-shaped supporting rods (77), three second cams (78) are fixedly connected to the upper portion of the second rotating rod (75), the second cams (78) correspond to the positions of the movable plate (55), and the thickness of the second cams (78) is larger than that of the movable plate (55).