Bio-fertilizer drying device

Abstract

The utility model relates to a bio-fertilizer drying device, and belongs to the technical field of bio-fertilizer processing, the bio-fertilizer drying device comprises a drying box and a stirring structure located on the drying box, the stirring structure comprises a traction piece used for driving and a transmission piece connected to the traction piece, and an end cover is buckled to the top of the drying box; and a mounting box is fixedly mounted at the top of the end cover. According to the bio-fertilizer drying device, the stirring rod used for assisting in drying is arranged to rotate in the drying box through traction of the fixing frame, and meanwhile, the gear is additionally arranged on the mounting shaft connected with the stirring rod for transmission, so that the stirring rod can rotate while rotating, and a bio-fertilizer can be crushed by the stirring rod during stirring; in addition, a second motor drives a first fixed wheel and a second fixed wheel to change positions, so that the rotation of a stirring rod can realize speed change, the caked bio-fertilizer can be scattered under collision, and the practicability of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of biofertilizer processing, and in particular to a biofertilizer drying device. Background Art

[0002] Most biological fertilizers are fermented and are relatively moist, which is not conducive to long-distance transportation. Therefore, the fertilizers need to be dried to remove the moisture in them in order to improve the quality of the fertilizers and extend their shelf life.

[0003] After searching the utility model with announcement number CN220398036U, a biological fertilizer drying device is found, including: a shell, a heating block, the number of the heating blocks is two and they are respectively installed on the left and right sides of the top of the inner wall of the shell, a preheating feeding mechanism, the preheating feeding mechanism is arranged on the shell, the preheating feeding mechanism includes a feeding shell and a fixed frame, the feeding shell is installed on the top of the right side of the shell, the bottom of the left side of the feeding shell and the right side of the shell are both provided with feeding ports that are interconnected, and a rotating motor is installed on the left side of the bottom of the back of the feeding shell. The utility model not only achieves the effect of preheating the biological fertilizer to be dried, but also increases the temperature of the shell surface, so that the biological fertilizer drying effect inside the shell is better and the work efficiency is improved through the mutual cooperation of the feeding shell, the fixed frame, the feeding port, the electric push rod, the moving block, the sealing plate, the heating wire, the hair dryer, the air outlet pipe, the heat conduction cavity and the transmission pipe.

[0004] The above patent application breaks up the biofertilizer that has agglomerated during the drying process by setting up a stirring motor and cooperating with a stirring rod for stirring. However, the stirring method is to always stir in the same direction. When the biofertilizer agglomerates, it is difficult to break it up under this stirring method. In this regard, a biofertilizer drying device is proposed to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present application provides a biological fertilizer drying device, which has the advantages of better fertilizer dispersion during the drying process.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a biological fertilizer drying device, comprising a drying box and a stirring structure located on the drying box, wherein the stirring structure comprises a traction member for driving and a transmission member connected to the traction member;

[0007] The top of the drying box is buckled with an end cover, and a mounting box is fixedly installed on the top of the end cover. The traction member includes a first motor fixedly installed on the outside of the mounting box, a first transmission wheel fixedly installed on the output end of the first motor, and a second transmission wheel located in the mounting box. A connecting block is fixedly installed inside the mounting box, and a connecting shaft that passes through the connecting block is rotatably installed on the connecting block, and the second transmission wheel is fixedly installed on the top end of the connecting shaft.

[0008] A fixing frame is fixedly installed at the lower end of the connecting shaft, and connecting sleeves are fixedly installed at both ends of the fixing frame. A mounting shaft is rotatably mounted on the connecting sleeve, and a stirring rod is fixedly installed at the lower end of the mounting shaft.

[0009] Furthermore, a heating wire is embedded in the inner wall of the drying box, and an electric control box is fixedly mounted on the outer wall of the drying box.

[0010] Furthermore, the transmission member includes an extension tube fixedly mounted on the lower end of the connection block and a sliding sleeve slidably mounted on the outside of the extension tube, wherein the connecting shaft also passes through the extension tube and is rotationally connected to the extension tube.

[0011] Furthermore, a limit strip is fixedly mounted on the front side of the extension tube, a limit slot corresponding to the limit strip is penetrated through the sliding sleeve, and the limit strip is slidably connected to the limit slot.

[0012] Furthermore, a first fixed wheel and a second fixed wheel are fixedly mounted on the outside of the sliding sleeve, a first rotating wheel and a second rotating wheel are fixedly mounted on the upper end of the mounting shaft, the first fixed wheel is toothedly meshed with the second rotating wheel, and the second fixed wheel is toothedly meshed with the first rotating wheel.

[0013] Furthermore, a second motor is fixedly mounted on the inner wall of the mounting box, a cam is fixedly mounted on the power end of the second motor, a connecting frame is rotatably mounted on one end of the cam, a connecting plate is fixedly mounted on the upper end of the sliding sleeve, and the connecting plate is slidably connected to the connecting frame.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The biological fertilizer drying device is provided with a stirring rod for auxiliary drying, which is rotated in a drying box by being pulled by a fixed frame, and a gear is installed on a mounting shaft connected to the stirring rod for transmission, so that the stirring rod can rotate on its own while rotating, so that the stirring of the biological fertilizer can be broken up by the stirring rod, thereby reducing the caking phenomenon; in addition, the second motor drives the first fixed wheel and the second fixed wheel to change positions, so that the rotation of the stirring rod can be variable, which helps to break up the caking biological fertilizer by collision, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of this application;

[0017] Figure 2 This is a schematic diagram of the traction structure in the installation box for this application;

[0018] Figure 3 This is a structural stereogram of the extension tube connecting the sliding sleeve of the present application.

[0019] In the figure: 1. drying box; 2. heating wire; 3. electric control box; 4. end cover; 5. installation box; 6. first motor; 7. first transmission wheel; 8. second transmission wheel; 9. connecting block; 10. connecting shaft; 11. fixing frame; 12. connecting sleeve; 13. installation shaft; 14. stirring rod; 15. extension tube; 16. sliding sleeve; 17. first fixed wheel; 18. second fixed wheel; 19. first rotating wheel; 20. second rotating wheel; 21. connecting plate; 22. second motor; 23. cam; 24. connecting frame; 25. limit strip; 26. limit groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0021] See also Figure 1-3 A biological fertilizer drying device in this embodiment includes a drying box 1 and a stirring structure located on the drying box 1, wherein a heating wire 2 is embedded in the inner wall of the drying box 1, and an electric control box 3 is fixedly installed on the outer wall of the drying box 1 for controlling the heating wire 2 to heat.

[0022] In this embodiment, the stirring structure includes a traction member for driving and a transmission member connected to the traction member. The top of the drying box 1 is buckled with an end cover 4 for sealing. The top of the end cover 4 is fixedly installed with an installation box 5 for setting the stirring structure.

[0023] Furthermore, the traction member includes a first motor 6 fixedly mounted on the outside of the mounting box 5, a first transmission wheel 7 fixedly mounted on the output end of the first motor 6, and a second transmission wheel 8 located in the mounting box 5. The first transmission wheel 7 and the second transmission wheel 8 are connected by a pulley, so that the first motor 6 can pull the second transmission wheel 8 to rotate in the mounting box 5.

[0024] Preferably, a connecting block 9 is fixedly installed inside the installation box 5 , a connecting shaft 10 penetrating the connecting block 9 is rotatably installed on the connecting block 9 , and the second transmission wheel 8 is fixedly installed on the top end of the connecting shaft 10 .

[0025] In a specific implementation, the first motor 6 can drive the first transmission wheel 7 and the second transmission wheel 8 to rotate, and then the connecting shaft 10 can rotate.

[0026] It should be noted that a fixing frame 11 is fixedly mounted on the lower end of the connecting shaft 10 , connecting sleeves 12 are fixedly mounted on both ends of the fixing frame 11 , a mounting shaft 13 is rotatably mounted on the connecting sleeve 12 , and a stirring rod 14 is fixedly mounted on the lower end of the mounting shaft 13 .

[0027] The first motor 6 can be used to pull the fixing frame 11 connected to the lower end of the connecting shaft 10 to rotate, thereby pulling the two stirring rods 14 to rotate and stir inside the drying box 1 .

[0028] In order to pull the stirring rod 14 to rotate, the transmission member in this embodiment includes an extension tube 15 fixedly mounted on the lower end of the connecting block 9 and a sliding sleeve 16 slidably mounted on the outside of the extension tube 15, wherein the connecting shaft 10 also passes through the extension tube 15 and is rotatably connected to the extension tube 15.

[0029] In this embodiment, a limit strip 25 is fixedly mounted on the front side of the extension tube 15 , a limit slot 26 corresponding to the limit strip 25 is formed through the sliding sleeve 16 , and the limit strip 25 is slidably connected to the limit slot 26 .

[0030] Such a design enables the rotation of the sliding sleeve 16 relative to the extension tube 15 to be limited by the blocking of the limiting strip 25 .

[0031] It should be noted that a first fixed wheel 17 and a second fixed wheel 18 are fixedly mounted on the outside of the sliding sleeve 16, a first rotating wheel 19 and a second rotating wheel 20 are fixedly mounted on the upper end of the mounting shaft 13, the first fixed wheel 17 is toothedly meshed with the second rotating wheel 20, and the second fixed wheel 18 is toothedly meshed with the first rotating wheel 19.

[0032] In a specific implementation, the first fixed wheel 17 and the second fixed wheel 18 are arranged vertically outside the sliding sleeve 16, and the relative distance between the first rotating wheel 19 and the second rotating wheel 20 is enlarged to be larger than the distance between the first fixed wheel 17 and the second fixed wheel 18, so that only one of the first rotating wheel 19 and the second rotating wheel 20 is in a meshing state.

[0033] In order to adjust the positions of the first fixed wheel 17 and the second fixed wheel 18, in this embodiment, a second motor 22 is also fixedly installed on the inner wall of the mounting box 5, a cam 23 is fixedly installed on the power end of the second motor 22, a connecting frame 24 is rotatably installed on one end of the cam 23, and a connecting disk 21 is also fixedly installed on the upper end of the sliding sleeve 16. The connecting disk 21 is slidably connected to the connecting frame 24. By sliding the connecting frame 24 relative to the connecting disk 21, the position of the connecting disk 21 relative to the extension tube 15 can be adjusted.

[0034] The working principle of the above embodiment is:

[0035] By placing the biofertilizer in the drying box 1, the heating wire 2 is controlled by the electric control box 3 to complete the drying of the biofertilizer, and the first motor 6 is turned on. The first motor 6 drives the first transmission wheel 7 on the power end to pull the second transmission wheel 8 to rotate. At this time, the second transmission wheel 8 drives the connecting shaft 10 to rotate relative to the connecting block 9. The fixing frame 11 and the connecting sleeve 12 located at the lower end of the connecting shaft 10 drive the two installation shafts 13 to rotate around the drying box 1, so that the stirring rod 14 located at the lower end of the installation shaft 13 can stir the biofertilizer in the drying box 1;

[0036] When the installation shaft 13 rotates relative to the connection block 9, the first rotating wheel 19 or the second rotating wheel 20 connected to the installation shaft 13 and the first fixed wheel 17 or the second fixed wheel 18 located outside the sliding sleeve 16 are meshed with each other, thereby pulling the installation shaft 13 to rotate relative to the connecting sleeve 12, thereby realizing the self-rotation traction of the stirring rod 14;

[0037] At the same time, the second motor 22 is controlled, and the second motor 22 drives the cam 23 on the power end to rotate. The connecting frame 24 on the cam 23 slides relative to the connecting disk 21, so that the connecting disk 21 drives the sliding sleeve 16 to slide relative to the extension tube 15 to adjust the position of the first fixed wheel 17 or the second fixed wheel 18. Due to the different sizes of the first fixed wheel 17 and the second fixed wheel 18, the rotation speed of the mounting shaft 13 changes, thereby realizing variable speed traction of the stirring rod 14.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0039] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A biological fertilizer drying device, comprising a drying box (1) and a stirring structure located on the drying box (1), characterized in that: The stirring structure comprises a traction member for driving and a transmission member connected to the traction member; The top of the drying box (1) is buckled with an end cover (4), a mounting box (5) is fixedly mounted on the top of the end cover (4), the traction member comprises a first motor (6) fixedly mounted on the outside of the mounting box (5), a first transmission wheel (7) fixedly mounted on the output end of the first motor (6), and a second transmission wheel (8) located in the mounting box (5), a connecting block (9) is fixedly mounted inside the mounting box (5), a connecting shaft (10) penetrating the connecting block (9) is rotatably mounted on the connecting block (9), and the second transmission wheel (8) is fixedly mounted on the top end of the connecting shaft (10); A fixing frame (11) is fixedly mounted on the lower end of the connecting shaft (10), connecting sleeves (12) are fixedly mounted on both ends of the fixing frame (11), a mounting shaft (13) is rotatably mounted on the connecting sleeve (12), and a stirring rod (14) is fixedly mounted on the lower end of the mounting shaft (13).

2. A biological fertilizer drying device according to claim 1, characterized in that: A heating wire (2) is embedded in the inner wall of the drying box (1), and an electric control box (3) is fixedly mounted on the outer wall of the drying box (1).

3. A biological fertilizer drying device according to claim 1, characterized in that: The transmission member comprises an extension tube (15) fixedly mounted on the lower end of the connection block (9) and a sliding sleeve (16) slidably mounted on the outside of the extension tube (15), wherein the connection shaft (10) also passes through the extension tube (15) and is rotationally connected to the extension tube (15).

4. A biological fertilizer drying device according to claim 3, characterized in that: A limiting strip (25) is fixedly mounted on the front side of the extension tube (15), a limiting groove (26) corresponding to the limiting strip (25) is formed through the sliding sleeve (16), and the limiting strip (25) is slidably connected to the limiting groove (26).

5. A biological fertilizer drying device according to claim 3, characterized in that: A first fixed wheel (17) and a second fixed wheel (18) are fixedly mounted on the outside of the sliding sleeve (16); a first rotating wheel (19) and a second rotating wheel (20) are fixedly mounted on the upper end of the mounting shaft (13); the first fixed wheel (17) is tooth-engaged with the second rotating wheel (20), and the second fixed wheel (18) is tooth-engaged with the first rotating wheel (19).

6. A biological fertilizer drying device according to claim 5, characterized in that: A second motor (22) is also fixedly mounted on the inner wall of the mounting box (5); a cam (23) is fixedly mounted on the power end of the second motor (22); a connecting frame (24) is rotatably mounted on one end of the cam (23); a connecting disk (21) is also fixedly mounted on the upper end of the sliding sleeve (16); and the connecting disk (21) is slidably connected to the connecting frame (24).

Images