Vibrating screen for medium element water-soluble fertilizer production

Abstract

The utility model relates to the technical field of vibrating screens, and discloses a vibrating screen for medium element water-soluble fertilizer production. Comprising a box body, the upper surface of the box body is fixedly connected with a feeding pipe, the interior of the feeding pipe is slidably connected with a placement plate, the left side of the placement plate extends out of the interior of the feeding pipe, and the inner wall of the feeding pipe is fixedly connected with a check block. The height of the telescopic rod can be adjusted through the telescopic rod, when the height of the telescopic rod is increased, the mounting frame can stretch out of the interior of the feeding pipe, fertilizer needing to be sieved is poured into the feeding pipe, and the fertilizer can fall on the surface of a placement plate to be stacked; a mounting frame, a mounting plate and a conical rod can move downwards together through a connecting rod to extend into a feeding pipe, and when the conical rod moves, the conical rod can press and disperse the caked fertilizer placed on the surface of a placement plate.

Description

Technical Field

[0001] The utility model relates to the technical field of vibrating screens, in particular to a vibrating screen for producing medium-element water-soluble fertilizers. Background Art

[0002] Water-soluble fertilizers refer to compound fertilizers that can be completely dissolved in water and contain nitrogen, phosphorus, potassium, calcium, magnesium, trace elements, amino acids, humic acid, alginic acid, etc. In terms of form, they are divided into solid water-soluble fertilizers and liquid water-soluble fertilizers. According to the nutrient content, there are macro-element water-soluble fertilizers, medium-element water-soluble fertilizers, trace-element water-soluble fertilizers, amino acid-containing water-soluble fertilizers, humic acid-containing water-soluble fertilizers, organic water-soluble fertilizers, etc. In the production process of water-soluble fertilizers, in order to make the raw materials mix and react better, they need to be screened before production. For example, the patent subject "A vibrating screen for the production of macro-element water-soluble fertilizers", application number "201821207649.0", drives the pushing motor to rotate the pushing cam, and the pushing cam pushes the screen to slide to the right. After the screen is separated from the pushing cam, the reset spring pushes the reset plate to slide in the reset groove, so that the screen can be reset, and then the screen can cyclically screen the fertilizer, so that the quality of the fertilizer is higher. When the fertilizer is screened, the fertilizer is usually directly put into the screening device, so that the agglomerated fertilizer cannot be screened normally and causes waste. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a vibrating screen for the production of medium-element water-soluble fertilizers. When screening the fertilizers, the fertilizers can be crushed in advance to prevent fertilizer agglomeration from affecting the screening of the fertilizers, thereby solving the above-mentioned technical problems.

[0004] To achieve the above object, the utility model provides the following technical solution: comprising a box body, the upper surface of which is fixedly connected to a feed pipe, the interior of which is slidably connected to a placement plate, and the left side of the placement plate extends out of the interior of the feed pipe, the inner wall of which is fixedly connected to a stopper, and the stopper is in contact with the lower surface of the placement plate;

[0005] Both sides of the feed pipe are fixedly connected with fixed plates, the upper surface of the fixed plate is fixedly connected with a telescopic rod, the end of the telescopic rod away from the fixed plate is fixedly connected with a connecting rod, the end of the connecting rod away from the telescopic rod is fixedly connected with a moving rod, the end of the moving rod away from the connecting rod is fixedly connected with a mounting plate, both sides of the mounting plate are fixedly connected with mounting frames, and the lower surface of the mounting plate is fixedly connected with a conical rod.

[0006] Through the above technical solution, the connecting rod is used to move the installation frame, the installation plate and the conical rod downward together and extend them into the interior of the feed pipe. When the conical rod is moving, the conical rod can crush the agglomerated fertilizer placed on the surface of the placement plate. The telescopic rod can be extended and retracted to make it convenient for workers to push and pull the conical rod, thereby facilitating the crushing of the fertilizer.

[0007] As a preferred technical solution of the utility model, the inner top wall of the box body is fixedly connected with a connecting plate, the rear surface of the connecting plate is fixedly connected with an inclined plate, and the inclined plate is located below the feed pipe.

[0008] Through the above technical solution, the inclined surface of the inclined plate is used to allow the fertilizer to slide onto the surface of the screen and be screened.

[0009] As a preferred technical solution of the present utility model, a frame is fixedly connected to the inside of the box, a movable plate is fixedly connected to the upper surface of the frame, a screen is movably connected to the rear surface of the movable plate through a bearing, and the screen is located below the inclined plate, a first spring is fixedly connected to the lower surface of the screen, and the first spring is fixedly connected to the frame, a second spring is fixedly connected to the front and rear surfaces of the screen, and the second spring is fixedly connected to the inner top wall of the box.

[0010] Through the above technical solution, when the screen is moving, it can squeeze the first spring, and the upper surface of the screen can pull the second spring. The squeezing of the first spring and the pulling of the second spring can make the screen elastic, and the screen can screen the fertilizer in a vibrating manner.

[0011] As a preferred technical solution of the utility model, the front surface and the rear surface of the screen are both movably connected with a lifting plate through a bearing, and the lifting plate is located on the right side of the second spring.

[0012] Through the above technical solution, the lifting plate is pulled upward, so that the lifting plate can drive the screen to swing upward, so that the screen can pull the first spring, and the screen squeezes the second spring. By utilizing the movement of one side of the screen, when the lifting plate is continuously pulled upward, the screen can vertically erect large-particle fertilizer from the surface of the screen into the discharge pipe for discharge.

[0013] As a preferred technical solution of the utility model, a collection box is fixedly connected to the interior of the box body, and the collection box is located below the frame.

[0014] Through the above technical solution, fertilizers that meet the size can fall into the interior of the collection box for collection, making it convenient to sort the sieved fertilizers.

[0015] As a preferred technical solution of the utility model, a discharge pipe is fixedly connected to the lower surface of the box body, and a support leg is fixedly connected to the lower surface of the box body.

[0016] Through the above technical solution, the large-particle fertilizer that has been screened can be discharged using the discharge pipe, so that the fertilizer can fall into the interior of the box body for collection, and the device can be supported by the legs.

[0017] As a preferred technical solution of the utility model, a fitting seat is fixedly connected to the lower surface of the box body, and a fitting block is fitted inside the fitting seat.

[0018] Through the above technical solution, the box body can be connected and used by utilizing the engagement of the engagement block and the engagement seat, and the box body can be conveniently pulled out and used.

[0019] As a preferred technical solution of the utility model, a support plate is fixedly connected to the lower surface of the engaging block, a box body is fixedly connected to the lower surface of the support plate, and the box body is located below the discharge pipe.

[0020] Through the above technical solution, the large-particle fertilizers screened out can be collected through the box body, so that they can be conveniently and uniformly sorted.

[0021] Compared with the prior art, the utility model provides a vibrating screen for producing medium-element water-soluble fertilizers, which has the following beneficial effects:

[0022] 1. The utility model utilizes the extension and retraction of the telescopic rod, so that the telescopic rod can be pulled upward by the connecting rod, so that the height of the telescopic rod can be adjusted. When the height of the telescopic rod becomes higher, the mounting frame can be extended from the inside of the feed pipe, and the fertilizer to be screened is poured into the inside of the feed pipe, so that the fertilizer can fall on the surface of the placement plate and accumulate. After the fertilizer is put in, the mounting frame, the mounting plate and the conical rod can be moved downward together by the connecting rod to extend into the inside of the feed pipe. When the conical rod is moving, the conical rod can crush the agglomerated fertilizer placed on the surface of the placement plate. The extension and retraction of the telescopic rod makes it convenient for the staff to push and pull the conical rod, thereby facilitating the crushing of the fertilizer.

[0023] 2. In the utility model, after the fertilizer is screened, the fertilizer with larger particles can be intercepted by the screen, and the lifting plate is pulled upward, so that the lifting plate can drive the screen to swing upward, so that the screen can pull the first spring, and the screen squeezes the second spring. By utilizing the activity of one side of the screen, when the lifting plate is continuously pulled upward, the screen can vertically erect the large-particle fertilizer from the surface of the screen into the discharge pipe for discharge. At the same time, when the fertilizer is screened, the staff can continuously push and pull the handle to improve the elastic efficiency of the screen, making it convenient to sort out the large-particle fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the feed pipe structure of the utility model;

[0027] Figure 4 for Figure 2 Schematic diagram of the structure at A in the middle;

[0028] Figure 5 This is a schematic diagram of the frame structure of the utility model;

[0029] Figure 6 This is a schematic diagram of the box structure of the utility model.

[0030] Among them: 1. Box body; 2. Inclined plate; 3. Connecting plate; 4. Placement plate; 5. Feeding pipe; 6. Lifting plate; 7. Screen; 8. Frame; 9. Collecting box; 10. Fitting seat; 11. Leg; 12. Box body; 13. Discharging pipe; 14. Support plate; 15. Fixed plate; 16. Telescopic rod; 17. Connecting rod; 18. Conical rod; 19. Mounting frame; 20. First spring; 21. Movable plate; 22. Second spring; 23. Moving rod; 24. Mounting plate; 25. Fitting block. DETAILED DESCRIPTION

[0031] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0032] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-4 A vibrating screen for producing medium-element water-soluble fertilizers comprises a box body 1, a feed pipe 5 is fixedly connected to the upper surface of the box body 1, a placement plate 4 is slidably connected to the inside of the feed pipe 5, and the left side of the placement plate 4 extends out of the inside of the feed pipe 5, a stopper is fixedly connected to the inner wall of the feed pipe 5, and the stopper is in contact with the lower surface of the placement plate 4;

[0035] Both sides of the feed pipe 5 are fixedly connected with a fixed plate 15, the upper surface of the fixed plate 15 is fixedly connected with a telescopic rod 16, the end of the telescopic rod 16 away from the fixed plate 15 is fixedly connected with a connecting rod 17, the end of the connecting rod 17 away from the telescopic rod 16 is fixedly connected with a moving rod 23, the end of the moving rod 23 away from the connecting rod 17 is fixedly connected with a mounting plate 24, both sides of the mounting plate 24 are fixedly connected with a mounting frame 19, and the lower surface of the mounting plate 24 is fixedly connected with a conical rod 18.

[0036] By utilizing the extension and retraction of the telescopic rod 16, the connecting rod 17 can be used to pull the telescopic rod 16 upward, so that the height of the telescopic rod 16 can be adjusted. When the height of the telescopic rod 16 becomes higher, the mounting frame 19 can be extended from the inside of the feed pipe 5, and the fertilizer to be screened can be poured into the inside of the feed pipe 5, so that the fertilizer can fall on the surface of the placement plate 4 and accumulate. When the fertilizer is put in, the mounting frame 19, the mounting plate 24 and the tapered rod 18 can be moved downward together by the connecting rod 17 to extend into the inside of the feed pipe 5. When the tapered rod 18 is moving, the tapered rod 18 can crush the agglomerated fertilizer placed on the surface of the placement plate 4. The extension and retraction of the telescopic rod 16 makes it convenient for the staff to push and pull the tapered rod 18, thereby facilitating the crushing of the fertilizer. When the fertilizer is crushed, the placement plate 4 is pushed to one side so that the placement plate 4 can be extended from the inside of the feed pipe 5, and the fertilizer can fall into the inside of the box body 1 on the surface of the placement plate 4.

[0037] See also Figure 2 The inner top wall of the box body 1 is fixedly connected with a connecting plate 3, the rear surface of the connecting plate 3 is fixedly connected with an inclined plate 2, and the inclined plate 2 is located below the feed pipe 5.

[0038] When the fertilizer is being screened, since the inclined plate 2 is located below the feed pipe 5, the fertilizer can pass through the feed pipe 5 and fall onto the surface of the inclined plate 2. The inclined surface of the inclined plate 2 allows the fertilizer to slide onto the surface of the screen 7 for screening.

[0039] See also Figure 2 and Figure 5A frame 8 is fixedly connected to the inside of the box body 1, a movable plate 21 is fixedly connected to the upper surface of the frame 8, a screen 7 is movably connected to the rear surface of the movable plate 21 through a bearing, and the screen 7 is located below the inclined plate 2, a first spring 20 is fixedly connected to the lower surface of the screen 7, and the first spring 20 is fixedly connected to the frame 8, a second spring 22 is fixedly connected to the front and rear surfaces of the screen 7, and the second spring 22 is fixedly connected to the inner top wall of the box body 1.

[0040] When fertilizer falls on the surface of the screen 7, the screen 7 is affected by the stamping pressure during fertilizer discharge, so that one side of the screen 7 can move above the frame 8 using the movable plate 21. When the screen 7 is moving, it can squeeze the first spring 20, and the upper surface of the screen 7 can pull the second spring 22. The squeezing of the first spring 20 and the pulling of the second spring 22 can make the screen 7 elastic. The screen 7 can screen the fertilizer in a vibrating manner, and the screened fertilizer can fall into the inside of the collecting box 9 for collection, thereby facilitating the screening of the fertilizer.

[0041] See also Figure 2 and Figure 5 The front surface and the rear surface of the screen 7 are both movably connected with a lifting plate 6 through bearings, and the lifting plate 6 is located on the right side of the second spring 22.

[0042] When the fertilizer is screened, larger fertilizer particles can be intercepted by the screen 7, and the lifting plate 6 is pulled upward, so that the lifting plate 6 can drive the screen 7 to swing upward, so that the screen 7 can pull the first spring 20, and the screen 7 squeezes the second spring 22. By utilizing the movement of one side of the screen 7, when the lifting plate 6 is continuously pulled upward, the screen 7 can vertically erect large fertilizer particles from the surface of the screen 7 into the feed and discharge pipe 13 for discharge. At the same time, when the fertilizer is being screened, the staff can continuously push and pull the handle to improve the elastic efficiency of the screen 7.

[0043] See also Figure 2 A collection box 9 is fixedly connected to the interior of the box body 1 , and the collection box 9 is located below the frame 8 .

[0044] When the fertilizer is being sieved, the fertilizer that meets the size can fall into the interior of the collecting box 9 for collection, so that the sieved fertilizer can be easily sorted.

[0045] See also Figure 1-2 A discharge pipe 13 is fixedly connected to the lower surface of the box body 1, and a support leg 11 is fixedly connected to the lower surface of the box body 1.

[0046] The large-particle fertilizer that has been screened can be discharged by using the discharge pipe 13, so that the fertilizer can fall into the interior of the box body 12 for collection, and the device can be supported by the supporting legs 11, thereby improving the stability of the device.

[0047] See also Figure 1 and Figure 6 The lower surface of the box body 1 is fixedly connected with a fitting seat 10 , and the interior of the fitting seat 10 is fitted with a fitting block 25 .

[0048] By using the engagement of the engagement block 25 and the engagement seat 10 , the box body 12 can be connected for use, and the box body 12 can be conveniently pulled out for use.

[0049] See also Figure 1 and Figure 6 The lower surface of the engaging block 25 is fixedly connected to the supporting plate 14 , the lower surface of the supporting plate 14 is fixedly connected to the box body 12 , and the box body 12 is located below the discharge pipe 13 .

[0050] The box body 12 can be suspended by utilizing the length of the support plate 14, and the large-particle fertilizers screened out can be collected through the box body 12 so that they can be conveniently and uniformly sorted.

[0051] When in use, the telescopic rod 16 is extended and retracted, so that the connecting rod 17 can be used to pull the telescopic rod 16 upward, and the mounting frame 19 can be extended from the inside of the feeding pipe 5, and the fertilizer to be screened can be poured into the inside of the feeding pipe 5, so that the fertilizer can fall on the surface of the placing plate 4 and accumulate. When the fertilizer is put in, the mounting frame 19, the mounting plate 24 and the tapered rod 18 can be moved downward together by the connecting rod 17 to extend into the inside of the feeding pipe 5. When the tapered rod 18 is moving, the tapered rod 18 can crush the agglomerated fertilizer placed on the surface of the placing plate 4, and push the placing plate 4 to one side, so that the placing plate 4 can be extended from the inside of the feeding pipe 5, and the fertilizer can fall on the surface of the placing plate 4 into the inside of the box body 1, and the fertilizer can pass through the feeding pipe 5 and fall on the surface of the inclined plate 2. The inclined surface of the inclined plate 2 is used to make the fertilizer slide on the surface of the screen 7. The screen 7 is affected by the stamping during the discharge of the fertilizer, so that one side of the screen 7 The movable plate 21 can be used to move above the frame 8. When the screen 7 is active, the first spring 20 can be squeezed, and the upper surface of the screen 7 can pull the second spring 22. The squeezing of the first spring 20 and the pulling of the second spring 22 can make the screen 7 elastic. The screen 7 can screen the fertilizer in a vibrating manner, and the screened fertilizer can fall into the inside of the collecting box 9 for collection. After the fertilizer is screened, the fertilizer with larger particles can be intercepted by the screen 7, and the lifting plate 6 is pulled upward so that the lifting plate 6 can drive the screen 7 to swing upward, so that the screen 7 can pull the first spring 20, and the screen 7 can squeeze the second spring 22. By the activity of one side of the screen 7, when the lifting plate 6 is continuously pulled upward, the screen 7 can vertically erect large-particle fertilizer from the surface of the screen 7 to be discharged into the inlet and outlet pipe 13, so that the fertilizer can fall into the inside of the box body 12 for collection and sorting.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating screen for producing medium-element water-soluble fertilizers, comprising a housing (1), characterized in that: A feed pipe (5) is fixedly connected to the upper surface of the box body (1), a placement plate (4) is slidably connected to the interior of the feed pipe (5), and the left side of the placement plate (4) extends out of the interior of the feed pipe (5), a stopper is fixedly connected to the inner wall of the feed pipe (5), and the stopper is in contact with the lower surface of the placement plate (4); Both sides of the feeding pipe (5) are fixedly connected with a fixing plate (15), the upper surface of the fixing plate (15) is fixedly connected with a telescopic rod (16), one end of the telescopic rod (16) away from the fixing plate (15) is fixedly connected with a connecting rod (17), one end of the connecting rod (17) away from the telescopic rod (16) is fixedly connected with a moving rod (23), one end of the moving rod (23) away from the connecting rod (17) is fixedly connected with a mounting plate (24), both sides of the mounting plate (24) are fixedly connected with mounting frames (19), and the lower surface of the mounting plate (24) is fixedly connected with a conical rod (18).

2. The vibrating screen for producing water-soluble fertilizers of medium elements according to claim 1, characterized in that: The inner top wall of the box body (1) is fixedly connected to a connecting plate (3), the rear surface of the connecting plate (3) is fixedly connected to an inclined plate (2), and the inclined plate (2) is located below the feed pipe (5).

3. The vibrating screen for producing water-soluble fertilizers of medium elements according to claim 1, characterized in that: The box body (1) is fixedly connected to a frame (8) inside, the upper surface of the frame (8) is fixedly connected to a movable plate (21), the rear surface of the movable plate (21) is movably connected to a screen (7) via a bearing, and the screen (7) is located below the inclined plate (2), the lower surface of the screen (7) is fixedly connected to a first spring (20), and the first spring (20) is fixedly connected to the frame (8), the front surface and the rear surface of the screen (7) are both fixedly connected to a second spring (22), and the second spring (22) is fixedly connected to the inner top wall of the box body (1).

4. The vibrating screen for producing water-soluble fertilizers of medium elements according to claim 3, characterized in that: The front surface and the rear surface of the screen (7) are both movably connected to a lifting plate (6) via bearings, and the lifting plate (6) is located on the right side of the second spring (22).

5. The vibrating screen for producing water-soluble fertilizers of middle elements according to claim 1, characterized in that: A collection box (9) is fixedly connected to the interior of the box body (1), and the collection box (9) is located below the frame (8).

6. The vibrating screen for producing water-soluble fertilizers of middle elements according to claim 1, characterized in that: A discharge pipe (13) is fixedly connected to the lower surface of the box body (1), and a support leg (11) is fixedly connected to the lower surface of the box body (1).

7. The vibrating screen for producing water-soluble fertilizers of middle elements according to claim 1, characterized in that: The lower surface of the box body (1) is fixedly connected with a fitting seat (10), and the interior of the fitting seat (10) is fitted with a fitting block (25).

8. The vibrating screen for producing water-soluble fertilizers of middle elements according to claim 7, characterized in that: The lower surface of the engaging block (25) is fixedly connected to a support plate (14), the lower surface of the support plate (14) is fixedly connected to a box body (12), and the box body (12) is located below the discharge pipe (13).

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