Roller mixing equipment for compound fertilizer

Abstract

The utility model relates to the technical field of compound fertilizer processing, in particular to roller mixing equipment for compound fertilizer, which comprises a bottom plate, a mounting frame and a mixing roller, the mounting frame is connected to the top of the bottom plate, the mixing roller is rotatably connected to the mounting frame, a gear ring is mounted on the mixing roller, and a driving motor is mounted at the top of the bottom plate. A gear is connected to an output shaft of the driving motor, a quantitative proportioning assembly is arranged at the top of the bottom plate, a supporting rod is fixedly installed at the top of the bottom plate, an inclined conveying device is connected to the top of the supporting rod, a drying type screening assembly is arranged at the top of the bottom plate, and under the action of the drying type screening assembly, compound fertilizer raw materials can be screened and dried; in addition, according to the quantitative proportioning device disclosed by the utility model, the compound fertilizer raw materials can be quantitatively proportioned through the quantitative proportioning assembly, so that the product quality is improved.

Description

Technical Field

[0001] The utility model specifically relates to a drum mixing device for compound fertilizer, belonging to the technical field of compound fertilizer processing. Background Art

[0002] Compound fertilizer refers to chemical fertilizer containing two or more nutrients of nitrogen, phosphorus and potassium. It has the advantages of high nutrient content, few by-components and good physical properties. It plays a very important role in balanced fertilization, improving fertilizer utilization and promoting high and stable yields of crops. The types and characteristics of compound fertilizers are as follows: Nitrogen-phosphorus-potassium compound fertilizer: This fertilizer contains three nutrients, nitrogen, phosphorus and potassium in an appropriate proportion, which can increase the yield and quality of crops. It is the most widely used compound fertilizer at present. Nitrogen-phosphorus compound fertilizer: This fertilizer contains two nutrients, nitrogen and phosphorus. It is suitable for the growth of crops such as vegetables and fruits. It can promote root development and improve the photosynthesis efficiency of plants. In addition, there are nitrogen-potassium compound fertilizers and phosphorus-potassium compound fertilizers.

[0003] In the process of compound fertilizer processing, one of the steps is to mix and stir the raw materials for compound fertilizer. When mixing the raw materials for compound fertilizer, people generally use a drum to mix them, but the current drum mixing device does not have the function of quantitative proportioning and screening the raw materials. Utility Model Content

[0004] The purpose of the utility model is to provide a drum mixing device for compound fertilizer in order to solve the problem that when mixing the raw materials for the above-mentioned compound fertilizer, people generally use a drum to mix, while the current drum mixing device does not have a quantitative proportioning function and does not screen the raw materials.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a drum mixing device for compound fertilizer, comprising a base plate, a mounting frame and a mixing drum, the mounting frame is connected to the top of the base plate, the mixing drum is rotatably connected to the mounting frame, a gear ring is installed on the mixing drum, a driving motor is installed on the top of the base plate, a gear is connected to the output shaft of the driving motor, a quantitative proportioning component is arranged on the top of the base plate, a support rod is fixedly installed on the top of the base plate, the top of the support rod is connected to an inclined conveying device, and a dryable screening component is arranged on the top of the base plate.

[0006] Furthermore, in order to facilitate the installation and use of the weighing device, the quantitative proportioning assembly includes a mounting rod, which is fixedly mounted on the top of the base plate, and the top of the mounting rod is fixedly connected to a circular seat, and the top of the circular seat is equipped with a weighing device.

[0007] Furthermore, in order to discharge the compound fertilizer raw materials in the storage box through the discharge opening, a storage box is fixedly installed on the top of the weighing device, a discharge opening is provided on one side of the storage box, and a discharge plate is fixedly connected to one side of the storage box.

[0008] Furthermore, in order to block the compound fertilizer raw materials in the storage box through the baffle, a baffle is provided in the discharge opening, an electric telescopic rod is fixedly installed on the outer wall of the storage box, a lifting block is connected to one end of the electric telescopic rod, and one end of the lifting block is fixedly connected to the top of the discharge plate.

[0009] Furthermore, in order to install the connecting ring through the connecting plate, the dry screening assembly includes a fixing frame installed on the top of the bottom plate, and a connecting ring is installed on the outer side wall of the top of the fixing frame through the connecting plate.

[0010] Furthermore, in order to enable the screen barrel to rotate in situ within the connecting ring, a screen barrel with a material gate is rotatably mounted on the inner wall of the connecting ring, and a rotating motor is mounted on the outer wall of the connecting plate through a side support seat, and the output shaft of the rotating motor is connected to one end of the screen barrel.

[0011] Furthermore, in order to allow the compound fertilizer raw materials in the feed hopper to enter the screen barrel, the feed hopper is fixedly connected to the outer side wall of the top of the fixed frame through a cross bar, and one end of the feed hopper is inserted into the interior of the screen barrel.

[0012] Furthermore, in order to enable the hot air blower to move left and right through the slider, an L-shaped plate is installed on the top of the fixed frame, a slide groove is provided on one end of the L-shaped plate, a slider is movably installed in the slide groove, the hot air blower is installed on the slider, a reciprocating telescopic rod is connected to the outer side wall of one end of the L-shaped plate, and one end of the reciprocating telescopic rod is connected to the slider.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model is provided with a dryable screening component and a quantitative proportioning component. Before mixing the compound fertilizer raw materials, the user can first open the bag of the bagged compound fertilizer raw materials, and then the user can screen the compound fertilizer raw materials through the dryable screening component. If the compound fertilizer raw materials are wet, they can also be dried. After screening, it is ensured that the particle sizes of various raw materials in the compound fertilizer are consistent, and the uniformity and stability of the product are improved. The screened compound fertilizer raw materials can be weighed by the quantitative proportioning component and sent into the mixing drum for stirring. The quantitative proportioning can make the nutrients of the compound fertilizer uniform and the quality more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the mixing drum in the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the screen barrel in the utility model;

[0018] Figure 4 This is a schematic diagram of the installation of the material storage box in the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the utility model when the baffle is opened;

[0020] Figure 6 This is a schematic diagram of the installation of the hot air blower in the utility model;

[0021] In the figure: 1. bottom plate; 2. mounting frame; 3. mixing drum; 4. gear ring; 5. driving motor; 6. gear; 7. support rod; 8. inclined conveyor; 9. mounting rod; 10. circular seat; 11. weighing device; 12. storage box; 13. discharge plate; 14. baffle; 15. electric telescopic rod; 16. lifting block; 17. fixing frame; 18. connecting plate; 19. connecting ring; 20. sieve barrel; 21. side support seat; 22. rotating motor; 23. cross bar; 24. feed hopper; 25. L-shaped plate; 26. slider; 27. hot air blower; 28. reciprocating telescopic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 As shown, a drum mixing device for compound fertilizer includes a base plate 1, a mounting frame 2 and a mixing drum 3, the mounting frame 2 is connected to the top of the base plate 1, the mixing drum 3 is rotatably connected to the mounting frame 2, a gear ring 4 is installed on the mixing drum 3, a driving motor 5 is installed on the top of the base plate 1, a gear 6 is connected to the output shaft of the driving motor 5, a quantitative proportioning component is arranged on the top of the base plate 1, a support rod 7 is fixedly installed on the top of the base plate 1, under the action of the support rod 7, an inclined conveying device 8 can be supported, the top of the support rod 7 is connected to the inclined conveying device 8, and a dryable screening component is arranged on the top of the base plate 1.

[0024] The quantitative proportioning component includes a mounting rod 9, which is fixedly mounted on the top of the base plate 1, a circular seat 10 is fixedly connected to the top of the mounting rod 9, a weighing device 11 is mounted on the top of the circular seat 10, a storage box 12 is fixedly mounted on the top of the weighing device 11, a discharge opening is arranged on one side of the storage box 12, a discharge plate 13 is fixedly connected to one side of the storage box 12, and since the weight of the storage box 12 on the top of the weighing device 11 is fixed, the weight of the compound fertilizer raw material in the storage box 12 can be measured.

[0025] A baffle 14 is provided in the discharge opening, an electric telescopic rod 15 is fixedly installed on the outer wall of the storage box 12, one end of the electric telescopic rod 15 is connected to a lifting block 16, one end of the lifting block 16 is fixedly connected to the top of the discharge plate 13, and before the compound fertilizer raw materials in the storage box 12 are weighed, the baffle 14 can prevent the compound fertilizer raw materials in the storage box 12 from being discharged outward.

[0026] The dry screening assembly includes a fixed frame 17, which is installed on the top of the base plate 1, and a connecting ring 19 is installed on the outer side wall of the top of the fixed frame 17 through a connecting plate 18. A screen barrel 20 with a material door is rotatably installed on the inner side wall of the connecting ring 19. A rotating motor 22 is installed on the outer side wall of the connecting plate 18 through a side support seat 21. The output shaft of the rotating motor 22 is connected to one end of the screen barrel 20. When it is necessary to take out the unqualified compound fertilizer in the screen barrel 20, the user can open the material door on the screen barrel 20 and then clean it. A feed hopper 24 is fixedly connected to the outer side wall of the top of the fixed frame 17 through a cross bar 23, and one end of the feed hopper 24 is penetrated into the interior of the screen barrel 20.

[0027] An L-shaped plate 25 is installed on the top of the fixed frame 17, and a slide groove is set on one end of the L-shaped plate 25. A slider 26 is movably installed in the slide groove, and a hot air blower 27 is installed on the slider 26. A reciprocating telescopic rod 28 is connected to the outer wall of one end of the L-shaped plate 25, and one end of the reciprocating telescopic rod 28 is connected to the slider 26. The reciprocating telescopic rod 28 can drive the slider 26 to move left and right, so that the slider 26 can drive the hot air blower 27 to move left and right.

[0028] When the utility model is used, before mixing the compound fertilizer raw materials, the user can first open the bag of the bagged compound fertilizer raw materials, and then the user can put the compound fertilizer raw materials into the feed hopper 24, so that the compound fertilizer raw materials in the feed hopper 24 can enter the screen barrel 20, and when the user operates the rotating motor 22, the screen barrel 20 can be driven to rotate, and the qualified compound fertilizer raw materials can fall on the inclined conveyor 8 for transportation. If the compound fertilizer raw materials are wet, the user can operate the hot air blower 27, and the hot air blower 27 can blow hot air to the compound fertilizer raw materials in the screen barrel 20 after the operation. At this time, the hot air blower 27 can only heat one area of ​​the screen barrel 20, so the user can operate the reciprocating telescopic rod 28 to drive the slider 26 and the hot air blower 27 to move left and right, so that the hot air blower 27 can evenly heat and dry the compound fertilizer raw materials. Since the sieved compound fertilizer raw materials can be transported through the inclined conveyor 8, the transported compound fertilizer raw materials can enter the storage box 12, and the weighing device 11 can weigh the storage box 12 and the compound fertilizer raw materials, thereby achieving the effect of quantitative proportioning. When the compound fertilizer raw materials in the storage box 12 reach a certain amount, the user can make the electric telescopic rod 15 work to drive the lifting block 16 and the baffle 14 to rise, and then the compound fertilizer raw materials in the storage box 12 can enter the mixing drum 3 through the discharge plate 13. The interior of the storage box 12 is inclined, which makes discharging convenient. When the compound fertilizer raw materials enter the mixing drum 3, the user can make the drive motor 5 work to drive the gear 6 to rotate, thereby driving the ring gear 4 and the mixing drum 3 to rotate, and then the rotating mixing drum 3 can stir and mix the compound fertilizer raw materials.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drum mixing device for compound fertilizer, comprising a base plate (1), a mounting frame (2) and a mixing drum (3), wherein the mounting frame (2) is connected to the top of the base plate (1), the mixing drum (3) is rotatably connected to the mounting frame (2), a gear ring (4) is installed on the mixing drum (3), a driving motor (5) is installed on the top of the base plate (1), and a gear (6) is connected to the output shaft of the driving motor (5), characterized in that: A quantitative proportioning component is arranged on the top of the bottom plate (1), a support rod (7) is fixedly mounted on the top of the bottom plate (1), an inclined conveying device (8) is connected to the top of the support rod (7), and a dryable screening component is arranged on the top of the bottom plate (1).

2. The drum mixing equipment for compound fertilizer according to claim 1, characterized in that: The quantitative proportioning assembly comprises a mounting rod (9), wherein the mounting rod (9) is fixedly mounted on the top of the base plate (1), a circular seat (10) is fixedly connected to the top of the mounting rod (9), and a weighing device (11) is mounted on the top of the circular seat (10).

3. The drum mixing equipment for compound fertilizer according to claim 2, characterized in that: A material storage box (12) is fixedly mounted on the top of the weighing device (11), a material discharge opening is provided on one side of the material storage box (12), and a material discharge plate (13) is fixedly connected to one side of the material storage box (12).

4. The drum mixing equipment for compound fertilizer according to claim 3, characterized in that: A baffle (14) is provided in the discharge opening, an electric telescopic rod (15) is fixedly installed on the outer wall of the storage box (12), one end of the electric telescopic rod (15) is connected to a lifting block (16), and one end of the lifting block (16) is fixedly connected to the top of the discharge plate (13).

5. The drum mixing equipment for compound fertilizer according to claim 1, characterized in that: The dryable screening assembly comprises a fixing frame (17), wherein the fixing frame (17) is mounted on the top of the bottom plate (1), and a connecting ring (19) is mounted on the outer side wall of the top of the fixing frame (17) via a connecting plate (18).

6. The drum mixing equipment for compound fertilizer according to claim 5, characterized in that: A sieve barrel (20) with a material gate is rotatably mounted on the inner side wall of the connecting ring (19), and a rotating motor (22) is mounted on the outer side wall of the connecting plate (18) via a side support seat (21), wherein the output shaft of the rotating motor (22) is connected to one end of the sieve barrel (20).

7. The drum mixing equipment for compound fertilizer according to claim 6, characterized in that: A feed hopper (24) is fixedly connected to the outer side wall of the top of the fixed frame (17) via a cross bar (23), and one end of the feed hopper (24) is inserted into the interior of the sieve barrel (20).

8. The drum mixing equipment for compound fertilizer according to claim 7, characterized in that: An L-shaped plate (25) is installed on the top of the fixing frame (17), a slide groove is arranged on one end of the L-shaped plate (25), a slider (26) is movably installed in the slide groove, a hot air blower (27) is installed on the slider (26), a reciprocating telescopic rod (28) is connected to the outer wall of one end of the L-shaped plate (25), and one end of the reciprocating telescopic rod (28) is connected to the slider (26).

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