Agricultural organic composting efficiency testing device

Abstract

The utility model discloses an agricultural organic compost efficiency testing device which comprises a heating bin and a compost testing bin, an L-shaped plate is installed at one end of the heating bin, a sliding assembly is installed at the end, close to the heating bin, of the L-shaped plate, and a lifting plate is installed at the end, away from the L-shaped plate, of the sliding assembly in a sliding mode; a compost testing bin is mounted at the end, away from the sliding assembly, of the lifting plate, and an electric pneumatic cylinder is mounted at the top of the L-shaped plate. The electric heating plate, the L-shaped rod, the second motor and the rotating rod are installed, during heating, water is added into the heating bin and is heated through the electric heating plate, the second motor drives the L-shaped rod to rotate through the rotating rod, the water can be evenly stirred and heated, the temperature of water at different positions is kept uniform, and the heating effect is good. Therefore, different positions in the compost test bin can be uniformly heated, and the influence of non-uniform temperature on the compost efficiency test result can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of compost testing equipment, in particular to an agricultural organic compost efficiency testing device. Background Art

[0002] Composting, also known as composting treatment, refers to the biochemical process of using widely existing microorganisms in nature to promote the controlled conversion of degradable organic matter in solid waste into stable humus. When testing the composting efficiency of agricultural organic fertilizer, it needs to be placed inside the test device for testing.

[0003] For example, the new type of "compost container for biodegradation test" is used, with the announcement number "CN218358782U". This patent adopts a constant temperature oil bath device, which is evenly heated and will not cause temperature out of control to cause the bacteria in the compost to fail. At the same time, it saves energy. The stirring shaft adopts a hand-tightened valve, which is convenient and fast, saving the energy consumption of electric stirring. The spiral stirring can effectively turn the compost regularly, is easy to operate, and reduces manual operation time. However, during the implementation of this patent, the container body is heated by a circulating oil bath device and a constant temperature oil bath device. During the heating process, the heating medium flows inside the container body, and it is not easy to keep the temperature of the heating medium at different positions uniform. After the inside of the container body is heated to the specified temperature, the device cannot automatically stop the heating process. Therefore, the utility model provides an agricultural organic compost efficiency test device for solving the above problems. Utility Model Content

[0004] The utility model aims to provide an agricultural organic compost efficiency testing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an agricultural organic compost efficiency testing device, comprising a heating chamber and a compost testing chamber, an L-shaped plate is installed at one end of the heating chamber, and a sliding assembly is installed at the end of the L-shaped plate close to the heating chamber, a lifting plate is slidably installed at the end of the sliding assembly away from the L-shaped plate, and the compost testing chamber is installed at the end of the lifting plate away from the sliding assembly, an electric pneumatic cylinder is installed on the top of the L-shaped plate, and a control panel is installed at the bottom of the end of the L-shaped plate away from the heating chamber, a first motor is installed on the top of the compost testing chamber, and an air pipe is installed at the end of the top of the compost testing chamber away from the L-shaped plate, and the compost testing chamber is installed. A material pipe is installed at one end of the top close to the L-shaped plate, electric heating plates are installed at both ends of the heating bin, and a second motor is installed at the middle position of the bottom of the heating bin, a single-chip microcomputer is installed on the top of the heating bin away from the end of the L-shaped plate, a temperature sensor is installed on the top of the compost testing bin close to the end of the L-shaped plate, the output end of the control panel is electrically connected to the input ends of the electric heating plate, the single-chip microcomputer, the first motor, the temperature sensor, the second motor and the electric pneumatic cylinder through wires, the output end of the temperature sensor is electrically connected to the input end of the single-chip microcomputer through wires, and the output end of the single-chip microcomputer is electrically connected to the input end of the electric heating plate through wires.

[0006] Preferably, a rotating rod extending into the interior of the heating chamber is installed at the output end of the second motor, and a group of L-shaped rods are installed on the outer side of the rotating rod.

[0007] Preferably, the output end of the electric pneumatic cylinder is connected to the lifting plate.

[0008] Preferably, a rotating shaft extending into the interior of the compost testing bin is installed at the output end of the first motor, and a stirring rod is installed at the bottom of the rotating shaft.

[0009] Preferably, a door is installed at one end of the compost testing bin away from the L-shaped plate, and a handle is installed on the outer side of the door.

[0010] Preferably, water outlet pipes are installed at the bottom of both ends of the heating chamber, and a pipe cover is installed at one end of the water outlet pipe away from the heating chamber.

[0011] Preferably, a liquid level observation window is provided on one side of the heating chamber, and scale lines are provided on the outer side of the liquid level observation window.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The agricultural organic compost efficiency test device is equipped with an electric heating plate, an L-shaped rod, a second motor and a rotating rod. When heating, water is added into the heating chamber and heated by the electric heating plate. The second motor drives the L-shaped rod to rotate through the rotating rod, so that the water can be stirred evenly and heated evenly, so that the water temperature at different positions can be kept uniform, so that different positions inside the compost test chamber can be heated evenly, which can avoid the influence of uneven temperature on the compost efficiency test results;

[0014] 2. The agricultural organic compost efficiency test device is equipped with a single-chip microcomputer and a temperature sensor. During the test, the temperature sensor monitors the temperature inside the compost test bin in real time and transmits the monitored information to the single-chip microcomputer. When the temperature is lower than the threshold value preset by the single-chip microcomputer, the single-chip microcomputer controls the electric heating plate to start heating. When the temperature is higher than the threshold value preset by the single-chip microcomputer, the single-chip microcomputer controls the electric heating plate to stop heating, so that the temperature inside the compost test bin can be kept within a stable range, achieving an automatic temperature control effect;

[0015] 3. The agricultural organic compost efficiency testing device is equipped with a sliding assembly, a lifting plate and an electric pneumatic cylinder. After use, the electric pneumatic cylinder pushes the lifting plate to move, and the compost test chamber can be pushed out from the heating chamber, so as to facilitate the removal of the agricultural organic fertilizer inside the compost test chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front cross-sectional view of the utility model;

[0017] Figure 2 It is a main schematic diagram of the utility model;

[0018] Figure 3 This is a circuit control schematic diagram of the utility model.

[0019] In the figure: 1. Heating chamber; 2. Water outlet pipe; 3. Electric heating plate; 4. Compost test chamber; 5. Single chip microcomputer; 6. Chamber door; 7. Stirring rod; 8. Rotating shaft; 9. Air pipe; 10. First motor; 11. Material pipe; 12. Temperature sensor; 13. L-shaped rod; 14. Second motor; 15. Rotating rod; 16. Sliding assembly; 17. Lifting plate; 18. Electric pneumatic cylinder; 19. Control panel; 20. L-shaped plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 The utility model provides an embodiment: an agricultural organic compost efficiency testing device, comprising a heating bin 1 and a compost testing bin 4, an L-shaped plate 20 is installed at one end of the heating bin 1, and a sliding assembly 16 is installed at the end of the L-shaped plate 20 close to the heating bin 1, a lifting plate 17 is slidably installed at the end of the sliding assembly 16 away from the L-shaped plate 20, and the compost testing bin 4 is installed at the end of the lifting plate 17 away from the sliding assembly 16, an electric pneumatic cylinder 18 is installed on the top of the L-shaped plate 20, and the model of the electric pneumatic cylinder 18 here can be J64RT2UNIVER, a control panel 19 is installed at the bottom of the end of the L-shaped plate 20 away from the heating bin 1, a first motor 10 is installed on the top of the compost testing bin 4, and the model of the first motor 10 here can be Y90S-2, an air pipe 9 is installed at the end of the top of the compost testing bin 4 away from the L-shaped plate 2 0 is provided with a material pipe 11, both ends of the heating bin 1 are provided with electric heating plates 3, and a second motor 14 is provided at the middle position of the bottom of the heating bin 1, where the model of the second motor 14 may be Y90S-2, a single-chip microcomputer 5 is provided at the top of the heating bin 1 away from the end of the L-shaped plate 20, where the model of the single-chip microcomputer 5 may be HT66F018, a temperature sensor 12 is provided at the top of the composting test bin 4 near the end of the L-shaped plate 20, where the model of the temperature sensor 12 may be CWDZ11, the output end of the control panel 19 is electrically connected to the input end of the electric heating plate 3, the single-chip microcomputer 5, the first motor 10, the temperature sensor 12, the second motor 14 and the electric pneumatic cylinder 18 through wires, the output end of the temperature sensor 12 is electrically connected to the input end of the single-chip microcomputer 5 through wires, and the output end of the single-chip microcomputer 5 is electrically connected to the input end of the electric heating plate 3 through wires.

[0022] In this implementation:

[0023] Furthermore, a rotating rod 15 extending into the interior of the heating chamber 1 is installed at the output end of the second motor 14, and a group of L-shaped rods 13 are installed on the outer side of the rotating rod 15. The second motor 14 drives the L-shaped rods 13 to rotate through the rotating rod 15, so that the water can be stirred evenly and heated evenly, so that the water temperature at different positions can be kept uniform, so that different positions inside the compost test chamber 4 can be heated evenly, and the influence of uneven temperature on the composting efficiency test results can be avoided.

[0024] Furthermore, the output end of the electric pneumatic cylinder 18 is connected to the lifting plate 17. After use, the electric pneumatic cylinder 18 pushes the lifting plate 17 to move, and the compost test chamber 4 can be pushed out from the heating chamber 1, thereby facilitating the removal of the agricultural organic fertilizer inside the compost test chamber 4.

[0025] Furthermore, a rotating shaft 8 extending into the compost test chamber 4 is installed at the output end of the first motor 10, and a stirring rod 7 is installed at the bottom of the rotating shaft 8. The first motor 10 drives the stirring rod 7 to rotate through the rotating shaft 8, and the agricultural organic fertilizer is stirred evenly through the stirring rod 7.

[0026] Furthermore, a door 6 is installed at one end of the compost test bin 4 away from the L-shaped plate 20 , and a handle is installed on the outer side of the door 6 . The agricultural organic fertilizer inside the compost test bin 4 can be taken out by opening the door 6 .

[0027] Furthermore, water outlet pipes 2 are installed at the bottom of both ends of the heating chamber 1, and a pipe cover is installed at one end of the water outlet pipe 2 away from the heating chamber 1. By opening the pipe cover, the water inside the heating chamber 1 can be discharged through the water outlet pipe 2.

[0028] Furthermore, a liquid level observation window is provided on one side of the heating chamber 1 , and scale lines are provided on the outer side of the liquid level observation window to facilitate observation of the water level inside the heating chamber 1 .

[0029] Working principle:

[0030] When in use, the device is powered on, and then the agricultural organic fertilizer to be tested is added into the compost test bin 4 through the material pipe 11, and an appropriate amount of water is added into the heating bin 1. The staff can start the first motor 10 through the control panel 19, so that the first motor 10 drives the stirring rod 7 to rotate through the rotating shaft 8, and the agricultural organic fertilizer is stirred evenly through the stirring rod 7;

[0031] The staff can start the electric heating plate 3 and the second motor 14 through the control panel 19, and the water is heated by the electric heating plate 3, and the second motor 14 drives the L-shaped rod 13 to rotate through the rotating rod 15, so that the water can be stirred evenly and heated evenly, so that the water temperature at different positions can be kept uniform, so that different positions inside the compost test chamber 4 can be heated evenly, and the influence of uneven temperature on the compost efficiency test result can be avoided;

[0032] During the heating process, the staff can start the single-chip microcomputer 5 and the temperature sensor 12 through the control panel 19. The temperature sensor 12 monitors the temperature inside the compost test bin 4 in real time and transmits the monitored information to the single-chip microcomputer 5. When the temperature is lower than the threshold value preset by the single-chip microcomputer 5, the single-chip microcomputer 5 controls the electric heating plate 3 to start heating. When the temperature is higher than the threshold value preset by the single-chip microcomputer 5, the single-chip microcomputer 5 controls the electric heating plate 3 to turn off and stop heating, so that the temperature inside the compost test bin 4 can be kept within a stable range, achieving an automatic temperature control effect.

[0033] After the test is completed, the staff can start the electric pneumatic cylinder 18 through the control panel 19, so that the electric pneumatic cylinder 18 pushes the compost test bin 4 to move through the lifting plate 17, and the compost test bin 4 can be pushed out from the heating bin 1, so that it is convenient for the staff to open the bin door 6 and take out the agricultural organic fertilizer inside the compost test bin 4.

[0034] 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.

Claims

1. An agricultural organic compost efficiency testing device, comprising a heating chamber (1) and a compost testing chamber (4), characterized in that: An L-shaped plate (20) is installed at one end of the heating bin (1), and a sliding assembly (16) is installed at one end of the L-shaped plate (20) close to the heating bin (1); a lifting plate (17) is slidably installed at one end of the sliding assembly (16) away from the L-shaped plate (20), and a compost testing bin (4) is installed at one end of the lifting plate (17) away from the sliding assembly (16); an electric pneumatic cylinder (18) is installed at the top of the L-shaped plate (20), and a control panel (19) is installed at the bottom of the end of the L-shaped plate (20) away from the heating bin (1); a first motor (10) is installed at the top of the compost testing bin (4), and an air pipe (9) is installed at one end of the top of the compost testing bin (4) away from the L-shaped plate (20); a material pipe (11) is installed at one end of the top of the compost testing bin (4) close to the L-shaped plate (20), and Electric heating plates (3) are installed at both ends of the heating chamber (1), and a second motor (14) is installed at the middle position of the bottom of the heating chamber (1). A single-chip microcomputer (5) is installed at the top of the heating chamber (1) away from the end of the L-shaped plate (20). A temperature sensor (12) is installed at the top of the compost testing chamber (4) close to the end of the L-shaped plate (20). The output end of the control panel (19) is electrically connected to the input ends of the electric heating plate (3), the single-chip microcomputer (5), the first motor (10), the temperature sensor (12), the second motor (14) and the electric pneumatic cylinder (18) through wires. The output end of the temperature sensor (12) is electrically connected to the input end of the single-chip microcomputer (5) through wires, and the output end of the single-chip microcomputer (5) is electrically connected to the input end of the electric heating plate (3) through wires.

2. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: The output end of the second motor (14) is provided with a rotating rod (15) extending into the interior of the heating chamber (1), and a group of L-shaped rods (13) are provided on the outer side of the rotating rod (15).

3. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: The output end of the electric pneumatic cylinder (18) is connected to the lifting plate (17).

4. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: The output end of the first motor (10) is equipped with a rotating shaft (8) extending into the interior of the compost testing bin (4), and a stirring rod (7) is installed at the bottom of the rotating shaft (8).

5. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: A bin door (6) is installed at one end of the compost testing bin (4) away from the L-shaped plate (20), and a handle is installed on the outer side of the bin door (6).

6. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: Water outlet pipes (2) are installed at the bottom of both ends of the heating chamber (1), and a pipe cover is installed at one end of the water outlet pipe (2) away from the heating chamber (1).

7. The agricultural organic compost efficiency testing device according to claim 1, characterized in that: A liquid level observation window is provided on one side of the heating chamber (1), and scale lines are provided on the outside of the liquid level observation window.

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