Continuous discharging device for biological bacterial fertilizer production

Abstract

The utility model discloses a continuous blanking device for biological bacterial fertilizer production, and relates to the technical field of agricultural production. The device comprises a bearing plate and a drying bin, the drying bin is fixedly arranged in the middle of the top of the bearing plate, a feeding hopper is arranged above one side of the drying bin, a discharging hopper is arranged at the bottom of the other side of the drying bin, a material collecting groove is fixedly formed in the side edge of the bearing plate, and the bottom end of the discharging hopper is connected with the upper edge of the material collecting groove; the electric heating rings are installed between the two side walls of the drying bin at equal intervals. When the material drying device is used, materials enter the drying bin from the feeding hopper and descend step by step along the guide hoppers arranged at equal intervals under the action of gravity of the materials, in the process, the materials continuously collide with the guide hoppers, so that the blocky materials become loose, then the electric heating ring dries moisture in the materials through the heating end of the electric heating ring, and the drying efficiency is improved. And it is ensured that the materials are not coagulated into blocks after being discharged from the discharging hopper, and subsequent bagging and transportation are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production equipment, in particular to a continuous feeding device for producing biological fertilizer. Background Art

[0002] In modern agricultural production, biofertilizer has received extensive attention due to its positive effects on soil improvement and crop growth. Biofertilizer is a fertilizer containing active microorganisms, which can promote the absorption of plant nutrients and improve soil fertility through the life activities of microorganisms.

[0003] In the production process of biological fertilizer, it usually goes through the steps of mixing, fermentation, and maturation. In these steps, in order to ensure the growth and fermentation effect of microorganisms, a certain moisture content needs to be maintained. However, this also causes the biological fertilizer to easily condense into lumps when discharged. This caking phenomenon not only affects the quality and uniformity of the biological fertilizer, but also brings difficulties to the subsequent bagging and transportation. Therefore, we propose a continuous feeding device for biological fertilizer production to solve the above problems. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A continuous feeding device for producing biological fertilizer, comprising:

[0006] A carrying plate and a drying bin, wherein the drying bin is fixedly arranged in the middle of the top of the carrying plate, a feed hopper is arranged above one side of the drying bin, and a discharge hopper is arranged at the bottom of the other side, a collecting trough is fixedly arranged on the side of the carrying plate, and the bottom end of the discharge hopper is connected with the upper edge of the collecting trough;

[0007] The electric heating coils are installed at equal intervals between the two side walls of the drying bin, and the heating ends of the electric heating coils extend toward the interior of the drying bin;

[0008] A movable rod is slidably inserted into the top of the drying bin. A section of the movable rod located inside the drying bin is fixed with guide hoppers at equal intervals on both sides. The guide hoppers on both sides are staggered up and down. The side of the guide hopper away from the movable rod is inclined upward and connected to a mounting plate. A reciprocating lifting mechanism is arranged at the bottom of the drying bin, and is used to drive the movable rod to move up and down.

[0009] Further, the reciprocating lifting mechanism includes a C-shaped plate fixed to the bottom of the movable rod. Connecting wheels are rotatably connected to both sides of the C-shaped plate. A rotating rod is rotatably connected between the inner walls of the drying chamber. Cams are fixedly arranged at intervals on the surface of the rotating rod. The connecting wheels are slidably connected to the wheel grooves of the cams. A motor is installed at the rear side of the bearing plate. The output shaft of the motor is connected to the rotating rod. A limiting disk is fixedly arranged on the upper side of the movable rod. A spring is connected between the limiting disk and the inner top wall of the drying chamber. The spring is sleeved on the surface of the movable rod.

[0010] Further, rollers are installed at the four corners of the side of the mounting plate away from the material guiding hopper. The rollers are slidably connected to the inner wall of the drying chamber.

[0011] Further, the heating end of the electric heating coil is in a circular ring shape and is parallel to the mounting plate.

[0012] Further, an exhaust pipe is communicated with one side of the top of the drying chamber.

[0013] Further, a transparent observation window is arranged on the upper side of the front surface of the drying chamber.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. Through the combined design of the bearing plate, drying chamber, electric heating coil, movable rod, material guiding hopper and reciprocating lifting mechanism, etc., in the present utility model, materials enter the drying chamber from the feed hopper and, under the action of their own gravity, gradually descend along the equally spaced material guiding hoppers. During this process, the materials continuously collide with the material guiding hoppers, making the massive materials become loose. Secondly, the electric heating coil dries the moisture in the materials through its heating end, ensuring that the materials no longer coagulate into blocks after coming out of the discharge hopper, which is more convenient for subsequent bagging and transportation, and has high practicability and is worthy of popular application and promotion. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is another three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is a schematic diagram of the internal structure of the drying chamber of the present utility model.

[0019] Reference Numerals: 1, bearing plate; 2, drying chamber; 3, feed hopper; 4, discharge hopper; 5, electric heating coil; 6, movable rod; 7, material guiding hopper; 8, mounting plate; 9, reciprocating lifting mechanism; 901, C-shaped plate; 902, connecting wheel; 903, rotating rod; 904, cam; 905, motor; 906, limiting disk; 907, spring; 10, roller; 11, exhaust pipe; 12, aggregate trough; 13, transparent observation window. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0021] The present application provides a continuous feeding device for the production of biological fertilizer, which is mainly used to solve the problem that the biological fertilizer is easy to condense into agglomerates during discharging in the prior art. This agglomeration phenomenon not only affects the quality and uniformity of the biological fertilizer, but also brings difficulties to the subsequent bagging and transportation. The following technical solutions are provided. Figure 1-Figure 3 Make a detailed description:

[0022] A continuous feeding device for producing biological fertilizer, comprising:

[0023] A carrying plate 1 and a drying bin 2, wherein the drying bin 2 is fixedly arranged in the middle of the top of the carrying plate 1, a feed hopper 3 is arranged above one side of the drying bin 2, and a discharge hopper 4 is arranged at the bottom of the other side thereof, a collecting trough 12 is fixedly arranged on the side of the carrying plate 1, and the bottom end of the discharge hopper 4 is connected with the upper edge of the collecting trough 12;

[0024] The electric heating coil 5 is installed at equal intervals between the two side walls of the drying chamber 2, and the heating end of the electric heating coil 5 extends to the interior of the drying chamber 2;

[0025] The movable rod 6 is slidably inserted in the top of the drying bin 2. A section of the movable rod 6 located inside the drying bin 2 is fixed with guide hoppers 7 at equal intervals on both sides. The guide hoppers 7 on both sides are staggered up and down. The side of the guide hopper 7 away from the movable rod 6 is tilted upward and connected with a mounting plate 8.

[0026] The reciprocating lifting mechanism 9 is arranged at the bottom of the drying bin 2 and is used to drive the movable rod 6 to move up and down.

[0027] The specific implementation and principle of the continuous feeding device for the production of biological fertilizer:

[0028] During use, the material enters the drying bin 2 from the feed hopper 3, and under the action of gravity, it descends step by step along the guide hoppers 7 arranged at equal intervals. During this process, the material constantly collides with the guide hoppers 7, making the block material loose. Secondly, the electric heating coil 5 dries the moisture in the material through its heating end to ensure that the material does not condense into blocks after coming out of the discharge hopper 4, which is more convenient for subsequent bagging and transportation. In addition, the reciprocating lifting mechanism 9 drives the guide hopper 7 to move up and down, which can help break the static state of the material in the drying bin 2. The material is constantly turned over in the guide hopper 7 that moves up and down, so that each part can be fully dried, improving the drying efficiency and uniformity. At the same time, the continuous reciprocating motion allows the material to flow continuously, thereby improving the overall material unloading speed and production efficiency.

[0029] As Figure 3 shown, in some embodiments, the reciprocating lifting mechanism 9 includes a U-shaped plate 901 fixedly arranged at the bottom of the movable rod 6. Connecting wheels 902 are rotatably connected to both sides of the U-shaped plate 901. A rotating rod 903 is rotatably connected between the inner walls of the drying chamber 2. Cam 904 is fixedly arranged at intervals on the surface of the rotating rod 903. The connecting wheel 902 is slidably connected to the wheel groove of the cam 904. A motor 905 is installed at the rear side of the bearing plate 1. The output shaft of the motor 905 is connected to the rotating rod 903. A limiting disc 906 is fixedly arranged on the upper side of the movable rod 6. A spring 907 is connected between the limiting disc 906 and the inner top wall of the drying chamber 2. The spring 907 is sleeved on the surface of the movable rod 6. More specifically, for the working principle of the reciprocating lifting mechanism 9, after the motor 905 is started, its output shaft is connected to the rotating rod 903, driving the rotating rod 903 to rotate. After the motor 905 is started, its output shaft is connected to the rotating rod 903, driving the rotating rod 903 to rotate. Cam 904 is fixedly arranged on the rotating rod 903. The rotation of the cam 904 will push the connecting wheel 902 to slide in the wheel groove, thereby converting the rotational motion into the up-and-down reciprocating motion of the connecting wheel 902 (i.e., the U-shaped plate 901 at the bottom of the movable rod 6). The movable rod 6 reciprocates up and down as the U-shaped plate 901 moves up and down. The material guiding hopper 7 fixedly arranged on the movable rod 6 also moves up and down accordingly. The cooperation between the spring 907 and the limiting disc 906 can ensure that the connecting wheel 902 always does not脱离 the cam 904.

[0030] As Figure 3 shown, in some embodiments, rollers 10 are installed at the four corners of the side of the mounting plate 8 away from the material guiding hopper 7. The rollers 10 are slidably connected to the inner wall of the drying chamber 2. More specifically, through the sliding connection between the rollers 10 and the inner wall of the drying chamber 2, direct friction can be reduced, thereby reducing wear and improving the operating efficiency of the device. The sliding connection assisted by the rollers 10 helps the material guiding hopper 7 move up and down more smoothly, thereby promoting the fluidity of the material and avoiding blockage.

[0031] As Figure 3 shown, in some embodiments, the heating end of the electric heating coil 5 is in a circular ring shape and is parallel to the mounting plate 8. More specifically, the circular heating end can evenly distribute heat, ensuring that the materials in the drying chamber 2 are evenly dried, avoiding the phenomenon of local overheating or insufficient drying. The layout of the electric heating rods parallel to the mounting plate 8 helps to improve the heat transfer efficiency. It should be noted that the electric heating coil 5 is a prior art, and its working principle and circuit connection will not be elaborated.

[0032] As Figure 1As shown, in some embodiments, an exhaust pipe 11 is connected to one side of the top of the drying bin 2. More specifically, water vapor generated during the material drying process can be discharged from the drying bin 2 through the exhaust pipe 11 to prevent excessive humidity from affecting the drying effect. In addition, the exhaust pipe 11 can help regulate the air pressure in the drying bin 2 to prevent excessive pressure caused by sealing, which may cause equipment damage or obstruction of material flow.

[0033] like Figure 1 As shown, in some embodiments, a transparent observation window 13 is provided on the upper front side of the drying bin 2. More specifically, the transparent observation window 13 allows an operator or a monitoring system to observe the material flow and drying status in the drying bin 2 in real time, so as to discover and solve problems in time.

[0034] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A continuous feeding device for producing biological fertilizer, characterized in that: include: A carrying plate (1) and a drying bin (2), wherein the drying bin (2) is fixedly arranged in the middle of the top of the carrying plate (1), a feed hopper (3) is arranged above one side of the drying bin (2), and a discharge hopper (4) is arranged at the bottom of the other side, a collecting trough (12) is fixedly arranged on the side of the carrying plate (1), and the bottom end of the discharge hopper (4) is connected to the upper edge of the collecting trough (12); The electric heating coil (5) is installed at equal intervals between the two side walls of the drying chamber (2), and the heating end of the electric heating coil (5) extends into the interior of the drying chamber (2); A movable rod (6) is slidably inserted into the top of the drying bin (2), and guide hoppers (7) are fixedly arranged at equal intervals on both sides of a section of the movable rod (6) located inside the drying bin (2), and the guide hoppers (7) on both sides are staggered up and down, and the side of the guide hopper (7) away from the movable rod (6) is inclined upward and connected to a mounting plate (8); A reciprocating lifting mechanism (9) is arranged at the bottom of the drying bin (2) and is used to drive the movable rod (6) to move up and down.

2. A continuous feeding device for producing biological fertilizer according to claim 1, characterized in that: The reciprocating lifting mechanism (9) includes a shaped plate (901) fixedly mounted at the bottom of the movable rod (6), connecting wheels (902) are rotatably connected on both sides of the shaped plate (901), a rotating rod (903) is rotatably connected between the inner walls of the drying bin (2), a cam (904) is fixedly mounted on the surface of the rotating rod (903), the connecting wheel (902) is slidably connected to the wheel groove of the cam (904), a motor (905) is installed on the rear side of the supporting plate (1), the output shaft of the motor (905) is connected to the rotating rod (903), a limiting plate (906) is fixedly mounted on the upper side of the movable rod (6), a spring (907) is connected between the limiting plate (906) and the inner top wall of the drying bin (2), and the spring (907) is sleeved on the surface of the movable rod (6).

3. A continuous feeding device for producing biological fertilizer according to claim 1, characterized in that: Rollers (10) are installed at four corners of one side of the mounting plate (8) away from the guide hopper (7), and the rollers (10) are slidably connected to the inner wall of the drying bin (2).

4. A continuous feeding device for producing biological fertilizer according to claim 1, characterized in that: The heating end of the electric heating coil (5) is in the shape of a circular ring and is parallel to the mounting plate (8).

5. A continuous feeding device for producing biological fertilizer according to claim 1, characterized in that: One side of the top of the drying bin (2) is connected to an exhaust pipe (11).

6. A continuous feeding device for producing biological fertilizer according to claim 1, characterized in that: A transparent observation window (13) is provided on the upper front side of the drying chamber (2).

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