Film coating device for compound fertilizer anti-caking agent

Abstract

The utility model discloses a coating device for a compound fertilizer anti-caking agent, and relates to the technical field of coating of anti-caking agents. The shaftless roller conveying device comprises a shaftless roller part and roller supporting frames arranged at the bottoms of the two ends of the shaftless roller part, and further comprises a supporting transverse plate transversely arranged in the shaftless roller part in a penetrating mode, a screw rod part is installed in the supporting transverse plate, a movable sleeve is sleeved outside the screw rod part in a meshed mode, and a transferring tray is installed at the top of the supporting transverse plate. The bottom of the transfer tray is connected with the side face of the movable sleeve through a rotary connecting rod and a connecting transverse rod. The limiting sliding groove is formed in the top of the supporting transverse plate. When the transfer tray moves to the inner side of the shaftless roller part, the transfer tray is used for collecting the coated compound fertilizer, and when the transfer tray is separated from the inner side of the shaftless roller part, the transfer tray is used for stripping the compound fertilizer, the length of the shaftless roller part is integrally shortened, so that the overall occupied length of the whole coating device matched with the conveying belt is shorter, and the coating device is suitable for small factories; the size is smaller; and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of anti-caking agent coating, especially relates to a coating device for composite fertilizer anti-caking agent. BACKGROUND

[0002] Anti-caking agent is also called dispersing agent, beige paste or white powder, which can prevent powder coating from caking, coating and plastic film from sticking, such as polyvinyl chloride film adding 1% amide wax, having good anti-sticking property, composite fertilizer refers to the fertilizer containing two or more than two nutrient elements of nitrogen, phosphorus and potassium, and the composite fertilizer has the advantages of high nutrient content, few by-products and good physical properties, and plays an important role in balancing fertilization, improving fertilizer utilization rate and promoting high and stable yield of crops.

[0003] For the coating of anti-caking agent for composite fertilizer, the main coating equipment is generally a shaftless roller, the shaftless roller is designed to be long and inclined, and as the roller rolls, the material rolls in the roller and gradually moves to a lower position to realize coating and automatic material removal, but the entire shaftless roller is long and occupies a large space, which cannot be applied to small factories. CONTENT OF THE UTILITY MODEL

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a coating device for composite fertilizer anti-caking agent, which can effectively solve the problems of the prior art.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0006] The utility model discloses a coating device for composite fertilizer anti-caking agent, which comprises a shaftless roller part and a roller support frame arranged at the bottom of the two ends of the shaftless roller part, and further comprises:

[0007] The support horizontal plate is transversely arranged in the shaftless roller part, the screw rod part is arranged in the support horizontal plate, the moving sleeve is arranged outside the screw rod part, the top of the support horizontal plate is provided with a transfer tray, and the bottom of the transfer tray is connected with the side surface of the moving sleeve through a rotating connecting rod and a connecting horizontal rod.

[0008] The limiting sliding groove is arranged at the top of the support horizontal plate, and the bottom of the transfer tray is provided with an angle adjusting mechanism.

[0009] Further, one end of the screw rod part is provided with a servo motor for driving the screw rod part to rotate, and the surface of the support horizontal plate is fixedly provided with a support frame plate.

[0010] Further, the angle adjusting mechanism comprises reinforcing blocks, guide sliding rods and a connecting sleeve ring part, the reinforcing blocks are fixedly arranged on the bottom of the transfer tray and the upper sides of the two sides of the support horizontal plate, the guide sliding rods are fixedly connected between the two groups of reinforcing blocks, and the connecting sleeve ring part is slidingly arranged outside the guide sliding rods.

[0011] Further, the bottom of the connecting collar part is fixedly provided with a moving slider, and the bottom of the moving slider slides in the slot of the limiting sliding groove.

[0012] Further, the inner diameter of the connecting collar part is larger than the diameter of the guide sliding rod, the top of the supporting horizontal plate is fixedly provided with a lifting inclined plate, and a slope is arranged between the lifting inclined plate and the slot of the limiting sliding groove.

[0013] Further, the end of the connecting horizontal rod is provided with a socket, and one end of the rotating connecting rod is fixedly provided with a plug rod inserted into the socket.

[0014] Further, the inner wall of the shaftless roller part is fixedly provided with annularly arranged material guiding supporting plates, and the two ends of the material guiding supporting plates are provided with arc-shaped parts inclined upward.

[0015] The utility model has the following beneficial effects:

[0016] The utility model discloses a supporting horizontal plate is arranged on one side of the shaftless roller part in an opposite distribution, and the supporting horizontal plate is supported by a supporting frame plate, and a horizontal movable transfer tray is arranged above the supporting horizontal plate, the transfer tray can move horizontally through the supporting horizontal plate and the servo motor, and when the transfer tray moves to the inner side of the shaftless roller part, the transfer tray is used for collecting the compound fertilizer after the completion of the coating, and when the transfer tray is separated from the inner side of the shaftless roller part, the transfer tray is used for the material removal of the compound fertilizer, the length of the shaftless roller part is shortened as a whole, the overall length occupied by the whole coating device matched with the conveying belt is shorter, and the utility model is suitable for small factories, and the volume is smaller and the production cost is reduced. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can also be obtained according to these drawings without paying creative labor.

[0018] Figure 1 It is the schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic diagram of the supporting horizontal plate and the moving sleeve connection of the utility model;

[0020] Figure 3 It is the cross section view of the supporting horizontal plate of the utility model;

[0021] Figure 4 It is the cross section view of the limiting sliding groove of the utility model.

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, shaftless roller part; 2, roller support frame; 3, material guide plate; 4, support frame plate; 5, support cross plate; 6, servo motor; 8, screw part; 9, moving sleeve; 10, transfer tray; 11, connecting cross rod; 12, rotating connecting rod; 13, limiting sliding groove; 14, moving sliding block; 15, reinforcing block; 16, guide sliding rod; 17, connecting sleeve ring part; 18, lifting inclined plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application.

[0025] Please refer to Figures 1-4 As shown in the figure, the present application is a kind of composite fertilizer anti-caking agent's film forming device, including shaftless roller part 1 and the roller support frame 2 set at the bottom of both ends of shaftless roller part 1, two groups of roller support frame 2 are placed at both ends of shaftless roller part 1, for supporting shaftless roller part 1, make the two edges of shaftless roller part 1 along the groove on the top of roller support frame 2 sliding, while the outer wall of the center part of shaftless roller part 1 is provided with annular teeth, the bottom of shaftless roller part 1 is provided with motor and gear roller for engaging with annular teeth, drive shaftless roller part 1 to rotate, composite fertilizer and anti-caking agent and other materials are put into the inside of shaftless roller part 1, so that the materials roll and mix film forming in shaftless roller part 1, while the inner wall of shaftless roller part 1 is fixed with material guide plate 3, so that material guide plate 3 is annularly distributed, while the material guide plate 3 in the same area is triangularly distributed, the material guide plate 3 on both sides is L-shaped, which can guide the materials to the material guide plate 3 in the center as much as possible during the rotation of shaftless roller part 1, the materials carried by material guide plate 3 can be lifted to a high place as much as possible, so that the effect of tumbling is better, and the wrapping effect is improved.

[0026] Supporting horizontal plate 5 is transversely arranged in shaftless drum part 1, and two groups of supporting horizontal plate 5 are oppositely arranged along the center point of shaftless drum part 1. The bottom of supporting horizontal plate 5 is provided with supporting frame plate 4 outside shaftless drum part 1. Screw part 8 is installed in supporting horizontal plate 5. Servo motor 6 is arranged at one end of supporting horizontal plate 5 to drive screw part 8 to rotate. Moving sleeve 9 is arranged outside screw part 8 in the groove of supporting horizontal plate 5, so that moving sleeve 9 moves along the radial direction of screw part 8. The side wall of moving sleeve 9 is fixedly provided with connecting cross rod 11. One side of connecting cross rod 11 is connected with rotating connecting rod 12. The top of rotating connecting rod 12 is connected with transfer tray 10. When moving sleeve 9 moves, connecting cross rod 11 and rotating connecting rod 12 are driven to move, and then transfer tray 10 is driven to move. The end of connecting cross rod 11 is provided with a socket. One end of rotating connecting rod 12 is provided with a plug rod inserted into the socket. The connection between transfer tray 10 and rotating connecting rod 12 is also achieved by the connection between rotating connecting rod 12 and connecting cross rod 11, so that the two ends of rotating connecting rod 12 can rotate. The transfer tray 10 and connecting cross rod 11 connected with rotating connecting rod 12 are limited, so that transfer tray 10 cannot continue to rotate when it is kept horizontal. When the side of transfer tray 10 away from rotating connecting rod 12 is lifted, under the connection of rotating connecting rod 12 and connecting cross rod 11, transfer tray 10 will rotate counterclockwise at an angle of 45°, so that the compound fertilizer stored above transfer tray 10 is discharged. Then, transfer tray 10 is rotated to the horizontal state. Two groups of transfer trays 10 are fixedly arranged at the bottom of transfer tray 10. One group of transfer trays 10 is arranged above supporting horizontal plate 5. The horizontal height of the two groups of transfer trays 10 is below the center point of shaftless drum part 1. The edges of the two groups of transfer trays 10 are as close to the discharge position of guide tray 3 as possible, so that the discharged material of guide tray 3 can slide into the upper side of transfer tray 10. The two ends of transfer tray 10 are upward inclined surfaces. Figure 2

[0027] ​The bottom of the transfer tray 10 is provided with an angle adjusting mechanism, which comprises reinforcing blocks 15, guide sliding rods 16 and connecting sleeve ring parts 17, wherein the reinforcing blocks 15 are fixedly arranged above the opposite sides of the support cross plates 5 distributed on the bottom of the transfer tray 10, the guide sliding rods 16 are fixedly connected between the two groups of reinforcing blocks 15, the connecting sleeve ring parts 17 are slidingly sleeved outside the guide sliding rods 16, the mobile sliding blocks 14 are fixedly arranged at the bottom of the connecting sleeve ring parts 17, the limiting sliding grooves 13 are arranged at the top of the support cross plates 5, the bottom of the mobile sliding block 14 slides in the groove of the limiting sliding groove 13, one side of the bottom of the transfer tray 10 is supported by the connecting cross bars 11 and the rotating connecting rods 12, and the other side is supported by the mobile sliding block 14, and the bottom of the mobile sliding block 14 can slide in the groove of the limiting sliding groove 13, when the mobile sleeve 9 drives the connecting cross bars 11 and the rotating connecting rods 12 to move, the mobile sliding block 14 will also move in the groove of the limiting sliding groove 13, and under the limiting of the limiting sliding groove 13, the mobile sliding block 14 keeps sliding in the groove of the limiting sliding groove 13 without disengaging, it is worth noting that the inner diameter of the connecting sleeve ring part 17 is greater than the diameter of the guide sliding rod 16, that is, when the transfer tray 10 is tilted, the guide sliding rod 16 also changes the angle, but the connecting sleeve ring part 17 is still sleeved outside the guide sliding rod 16 due to its larger inner diameter and keeps the vertical state of the connecting sleeve ring part 17, the lifting inclined plate 18 is fixedly arranged at the top of the support cross plate 5, the inclined surface and the surface of the lifting inclined plate 18 are also provided with the same track groove as the limiting sliding groove 13, and the inclined surface is arranged between the lifting inclined plate 18 and the groove of the limiting sliding groove 13, when the mobile sliding block 14 moves into the inclined surface, the transfer tray 10 originally in the horizontal state will make the connecting sleeve ring part 17 lift the guide sliding rod 16, and then make the guide sliding rod 16 and the reinforcing block 15 lift the connecting sleeve ring part 17, at the same time, the connecting sleeve ring part 17 is sleeved outside the guide sliding rod 16 and slides transversely due to the inner diameter being greater than the guide sliding rod 16, so that the whole transfer tray 10 can change the angle, at this time, the compound fertilizer stored on the transfer tray 10 can move downward along the surface of the transfer tray 10 and fall off, and the inclined surface and the lifting inclined plate 18 are arranged outside the shaftless cylinder part 1, and the conveyor belt arranged below is used to transfer the compound fertilizer to the next processing procedure.

[0028] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement, improvement of any modification, equivalent replacement, improvement of the technical solutions recorded in the foregoing embodiments, all belong to the protection scope of the present application.

Claims

1. A coating device for compound fertilizer anti-caking agent, comprising an axis-free roller part (1) and a roller support frame (2) arranged at the bottom of both ends of the axis-free roller part (1), characterized in that, Also include: Supporting cross plate (5) is transversely arranged in the shaftless roller part (1), the screw part (8) is installed in the supporting cross plate (5), the moving sleeve (9) is sleeved outside the screw part (8), the transfer tray (10) is installed on the top of the supporting cross plate (5), the bottom of the transfer tray (10) is connected with the side of the moving sleeve (9) through the rotating connecting rod (12) and the connecting cross bar (11); The limiting sliding groove (13) is arranged on the top of the supporting cross plate (5), and the bottom of the transfer tray (10) is provided with an angle adjusting mechanism.

2. The coating apparatus for a compound fertilizer anti-caking agent according to claim 1, characterized by One end of the screw part (8) is provided with a servo motor (6) for driving the screw part (8) to rotate, and the surface of the supporting cross plate (5) is fixedly provided with a supporting frame plate (4).

3. The apparatus for coating a compound fertilizer anti-caking agent according to claim 1, wherein The angle adjusting mechanism comprises reinforcing blocks (15), guide sliding rods (16) and connecting sleeve ring parts (17), wherein the reinforcing blocks (15) are fixedly arranged on the bottom of the transfer tray (10) and oppositely arranged on the two sides above the supporting cross plate (5), the two groups of reinforcing blocks (15) are fixedly connected with the guide sliding rods (16), and the connecting sleeve ring parts (17) are slidably sleeved outside the guide sliding rods (16).

4. The apparatus for coating a compound fertilizer anti-caking agent according to claim 1, wherein The bottom of the connecting sleeve ring part (17) is fixedly provided with a moving sliding block (14), and the bottom of the moving sliding block (14) slides along the groove of the limiting sliding groove (13).

5. The apparatus for coating a compound fertilizer anti-caking agent according to claim 4, wherein The inner diameter of the connecting sleeve ring part (17) is greater than the diameter of the guide sliding rod (16), the top of the supporting cross plate (5) is fixedly provided with a lifting inclined plate (18), and the lifting inclined plate (18) and the groove of the limiting sliding groove (13) are provided with an inclined surface.

6. The apparatus for coating a compound fertilizer anti-caking agent according to claim 1, wherein The end of the connecting cross bar (11) is provided with a bushing, and one end of the rotating connecting rod (12) is fixedly provided with a plug rod inserted into the bushing.

7. The apparatus for coating a compound fertilizer anti-caking agent according to claim 1, wherein The inner wall of the shaftless roller part (1) is fixedly provided with a plurality of guide supporting plates (3) arranged in an annular array, and the two ends of the guide supporting plates (3) are provided with arc-shaped parts inclined upward.

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