Roller dryer facilitating uniform drying of organic fertilizer

Abstract

The utility model relates to the technical field of fertilizer processing, in particular to a roller dryer facilitating uniform drying of organic fertilizers, which comprises a base, an operation table is mounted at the top of the base, and a first support and a second support are respectively mounted at the top of the operation table. The device comprises a first support and a second support, a roller and a feeding cylinder are installed between the first support and the second support, a circulating assembly is installed in the roller and used for stirring organic fertilizer placed in the roller, the circulating assembly comprises a connecting rod and blades, the connecting rod is installed in the roller, the blades are installed outside the connecting rod, and the connecting rod is connected with the connecting rod. The blades are distributed at equal intervals, the interiors of the blades and the connecting rods are communicated with each other, a plurality of groups of through grooves are formed in the blades, compared with an existing roller dryer facilitating uniform drying of organic fertilizer, through the design of the connecting rods and the blades, uniform drying of the fertilizer can be achieved, and the overall practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a drum dryer which is beneficial to uniform drying of organic fertilizers. Background Art

[0002] Organic fertilizer refers to organic fertilizer made from animal excrement or animal and plant residues and other organic-rich by-product resources as the main raw materials, which are fermented and decomposed. It needs to be dried before packaging to prevent the organic fertilizer from moldy and deteriorating due to moisture after bagging.

[0003] The existing drum dryer rotates itself to carry the organic fertilizer and falls with its inner wall to a high place. Hot air is blown into the rear end of the drum dryer to dry the organic fertilizer. This operation is convenient and quick, but the organic fertilizer falls as a whole piece, which is not conducive to uniform heating, resulting in a decrease in drying quality. Subsequently, complete drying requires increasing the rotation time of the organic fertilizer drying drum, thereby reducing the drying efficiency.

[0004] Therefore, it is particularly important to improve the existing drum dryer that is conducive to uniform drying of organic fertilizers, design a new drum dryer that is conducive to uniform drying of organic fertilizers to solve the above-mentioned technical defects, and improve the practicability of the overall drum dryer that is conducive to uniform drying of organic fertilizers. Utility Model Content

[0005] The purpose of the utility model is to provide a drum dryer which is beneficial to uniform drying of organic fertilizers, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drum dryer that is conducive to uniform drying of organic fertilizers, comprising a base, an operating table is installed on the top of the base, a first bracket and a second bracket are installed on the top of the operating table, a drum and a feeding cylinder are installed between the first bracket and the second bracket, and a circulation component is installed inside the drum;

[0008] The circulation component is used for stirring the organic fertilizer in the drum.

[0009] As a preferred solution of the utility model, the circulation component includes a connecting rod and blades, the connecting rod is installed inside the drum, the blades are installed outside the connecting rod, and the blades are distributed at equal intervals.

[0010] As a preferred solution of the utility model, the interiors of the blades and the connecting rods are interconnected, a plurality of through grooves are provided inside the blades, and a plurality of crushing teeth are installed on the inner side wall of the corresponding drum.

[0011] As a preferred solution of the utility model, a connecting pipe is installed at the left end of the connecting rod, a heating fan is installed inside the first bracket, a lower hopper is installed on the top of the feeding barrel, and the interior of the lower hopper is designed as an inclined structure.

[0012] As a preferred solution of the utility model, a slide rail is installed at the right end of the drum, a pulley is installed at a position inside the first bracket corresponding to the slide rail, and a gear ring is installed outside the drum.

[0013] As a preferred solution of the utility model, a synchronous belt is installed inside the operating table, a first gear and a second gear are respectively installed inside the synchronous belt, the connecting rod extends to the outside of the first gear, a rotating rod is installed inside the second gear, and a first bevel gear is installed at one end of the rotating rod away from the second gear.

[0014] As a preferred solution of the utility model, a second bevel gear is installed at the bottom of the first bevel gear and inside the operating table, and a third bevel gear is installed at the top of the second bevel gear at a position corresponding to the gear ring.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, animal excrement is poured into the interior of the lower hopper, and one end of the rotating rod is connected to the output end of the driving motor, so that the second gear is rotated, and the rotating force is transmitted to the synchronous belt, so that the first gear rotates following the rotation of the second gear, and at the same time, the rotating rod drives the first bevel gear to rotate, so as to mesh with the second bevel gear, drive the third bevel gear to follow the rotation, and the third bevel gear and the gear ring are rotated, so that the drum is rotated, so that the crushing teeth follow the rotation, so that large particles of animal excrement are crushed, and the connecting rod is driven to rotate by the second gear, so that the blades are rotated, and the animal excrement is stirred inside the drum through the design of multiple sets of inclined blades, so that the excrement is repeatedly stirred and moved inside the drum, and hot air is blown out by the heating fan, and the hot air passes through the inside of the connecting pipe, so as to spread to the inside of the connecting rod, and then the hot air is extended to the inside of the blade through the interconnection between the blade and the inside of the connecting rod, so that the hot air flows out from the inside of the through groove, and the animal excrement inside the drum is heated, so that the moisture inside is dried. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the roller structure of the utility model;

[0019] Figure 3This is a schematic diagram of the internal structure of the drum of the utility model;

[0020] Figure 4 This is a schematic diagram of the circulation component and synchronous belt structure of the utility model.

[0021] In the figure: 1, base; 2, operating table; 3, first bracket; 4, second bracket; 5, roller; 6, feed barrel; 601, lower hopper; 7, circulation assembly; 701, connecting rod; 702, blade; 703, through groove; 8, crushing teeth; 9, connecting pipe; 10, slide rail; 11, gear ring; 12, synchronous belt; 13, first gear; 14, second gear; 15, rotating rod; 16, first bevel gear; 17, second bevel gear; 18, third bevel gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] A drum dryer for uniformly drying organic fertilizers comprises a base 1, an operating table 2 is installed on the top of the base 1, a first bracket 3 and a second bracket 4 are installed on the top of the operating table 2, a drum 5 and a feeding drum 6 are installed between the first bracket 3 and the second bracket 4, and a circulation component 7 is installed inside the drum 5;

[0025] The circulation component 7 is used to stir the organic fertilizer placed inside the drum 5 .

[0026] For further information, see Figure 2 , Figure 3 and Figure 4In this embodiment, the circulation component 7 includes a connecting rod 701 and blades 702. The connecting rod 701 is installed inside the drum 5, and the blades 702 are installed outside the connecting rod 701. The blades 702 are evenly spaced. The animal excrement is rich in resources and is an organic fertilizer formed after fermentation. The animal excrement is poured into the drum 5, and the connecting rod 701 is rotated to rotate the blades 702. The inclined design of multiple groups of blades 702 makes the animal excrement stirred inside the drum 5. At the same time, the animal excrement will be mixed and moved between the blades 702. When it moves to the right, the excrement is repeatedly stirred and moved inside the drum 5 by rotating the connecting rod 701 in the opposite direction, so that it is evenly neutralized.

[0027] Among them, see Figure 2 , Figure 3 and Figure 4 In this embodiment, the interior of the blade 702 and the connecting rod 701 are interconnected, and a plurality of through grooves 703 are provided inside the blade 702. A plurality of crushing teeth 8 are installed on the inner wall of the roller 5. By rotating the roller 5, the crushing teeth 8 rotate accordingly, thereby crushing large particles of animal excrement, which is beneficial for more uniform heating of excrement of the same size during subsequent heating.

[0028] Furthermore, please see Figure 1 In this embodiment, a connecting pipe 9 is installed at the left end of the connecting rod 701, a heating fan is installed inside the first bracket 3, and a lower hopper 601 is installed on the top of the feeding barrel 6. The interior of the lower hopper 601 is designed with an inclined structure. The hot air is blown out by the heating fan, and the hot air passes through the inside of the connecting pipe 9, thereby spreading to the inside of the connecting rod 701, and then the blades 702 and the inside of the connecting rod 701 are connected to each other, so that the hot air extends to the inside of the blades 702, so that the hot air flows out from the inside of the through groove 703, heats the animal excrement inside the drum 5, and dries the moisture inside it.

[0029] Furthermore, please see Figure 1 and Figure 4In this embodiment, a slide rail 10 is installed at the right end of the drum 5, a pulley is installed at a position corresponding to the slide rail 10 inside the first bracket 3, a gear ring 11 is installed outside the drum 5, a synchronous belt 12 is installed inside the operating table 2, and a first gear 13 and a second gear 14 are installed inside the synchronous belt 12 respectively, the connecting rod 701 extends to the outside of the first gear 13, and a rotating rod 15 is installed inside the second gear 14. A first bevel gear 16 is installed at one end of the rotating rod 15 away from the second gear 14, and a second bevel gear 17 is installed at the bottom of the first bevel gear 16 and located inside the operating table 2. A third bevel gear 18 is installed at the top of the second bevel gear 17 at a position corresponding to the gear ring 11. By rotating one end of the rotating rod 15 The end is connected to the output end of the driving motor, so that the second gear 14 rotates, and the rotational force is transmitted to the synchronous belt 12, so that the first gear 13 rotates following the rotation of the second gear 14, and at the same time, the rotating rod 15 drives the first bevel gear 16 to rotate, thereby meshing with the second bevel gear 17, driving the third bevel gear 18 to follow the rotation, and the third bevel gear 18 rotates with the ring gear 11, so that the drum 5 rotates, and moves outside the pulley inside the first bracket 3 through the slide rail 10, and the slide rail 10 will share the weight of the drum 5, prolonging its service life, and when the slide rail 10 and the pulley move, the drum 5 will be limited to ensure the stability of the ring gear 11 driving the drum 5 to rotate.

[0030] In this embodiment, the implementation scenario is specifically as follows: the animal excrement is rich in resources and is an organic fertilizer formed after fermentation and decomposition. The animal excrement is poured into the lower hopper 601. The inclined surface design at the bottom of the lower hopper 601 allows the animal excrement to slide into the drum 5. One end of the rotating rod 15 is connected to the output end of the driving motor, so that the second gear 14 is rotated, and the rotational force is transmitted to the synchronous belt 12, so that the first gear 13 rotates following the rotation of the second gear 14. At the same time, the rotating rod 15 drives the first bevel gear 16 to rotate, thereby meshing with the second bevel gear 17, driving the third bevel gear 18 to rotate, and the third bevel gear 18 rotates with the gear ring 11, so that the drum 5 rotates, so that the crushing teeth 8 rotate, thereby crushing large particles of animal excrement. The excrement is crushed, which is beneficial for subsequent heating so that excrement of the same size is heated more evenly. The second gear drives the connecting rod 701 to rotate, so that the blade 702 can rotate. The inclined design of multiple sets of blades 702 makes the animal excrement stirred inside the drum 5. At the same time, the animal excrement will be mixed and moved between the blades 702. When it moves to the right, the connecting rod 701 is rotated in the opposite direction to achieve repeated stirring and movement of the excrement inside the drum 5 to make it evenly neutralized. The hot air is blown out by the heating fan, and the hot air passes through the inside of the connecting pipe 9, thereby spreading to the inside of the connecting rod 701, and then the blades 702 and the inside of the connecting rod 701 are interconnected, so that the hot air extends to the inside of the blades 702, so that the hot air flows out from the inside of the through groove 703, heats the animal excrement inside the drum 5, and dries the moisture inside it.

[0031] 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 drum dryer for uniformly drying organic fertilizers, comprising a base (1), characterized in that: An operating table (2) is installed on the top of the base (1); a first bracket (3) and a second bracket (4) are installed on the top of the operating table (2); a roller (5) and a material feeding cylinder (6) are installed between the first bracket (3) and the second bracket (4); a circulation component (7) is installed inside the roller (5); The circulation component (7) is used to stir the organic fertilizer placed inside the drum (5).

2. A drum dryer for uniformly drying organic fertilizer according to claim 1, characterized in that: The circulation component (7) comprises a connecting rod (701) and blades (702); the connecting rod (701) is installed inside the drum (5); the blades (702) are installed outside the connecting rod (701); and the blades (702) are distributed at equal intervals.

3. A drum dryer for uniformly drying organic fertilizer according to claim 2, characterized in that: The interiors of the blade (702) and the connecting rod (701) are interconnected, a plurality of through grooves (703) are provided inside the blade (702), and a plurality of crushing teeth (8) are installed on the inner side wall of the roller (5).

4. A drum dryer for uniformly drying organic fertilizer according to claim 2, characterized in that: A connecting pipe (9) is installed at the left end of the connecting rod (701), a heating fan is installed inside the first bracket (3), and a lower hopper (601) is installed on the top of the feeding cylinder (6). The interior of the lower hopper (601) is designed as an inclined structure.

5. A drum dryer for uniformly drying organic fertilizer according to claim 1, characterized in that: A slide rail (10) is installed at the right end of the roller (5), a pulley is installed at a position inside the first bracket (3) corresponding to the slide rail (10), and a gear ring (11) is installed outside the roller (5).

6. A drum dryer for uniformly drying organic fertilizer according to claim 2, characterized in that: A synchronous belt (12) is installed inside the operating table (2), a first gear (13) and a second gear (14) are installed inside the synchronous belt (12), the connecting rod (701) extends to the outside of the first gear (13), a rotating rod (15) is installed inside the second gear (14), and a first bevel gear (16) is installed at one end of the rotating rod (15) away from the second gear (14).

7. A drum dryer for uniformly drying organic fertilizer according to claim 6, characterized in that: A second bevel gear (17) is installed at the bottom of the first bevel gear (16) and located inside the operating table (2), and a third bevel gear (18) is installed at the top of the second bevel gear (17) at a position corresponding to the gear ring (11).

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