Double-shaft mixing equipment for organic fertilizer processing

Abstract

The invention relates to the technical field of stirring equipment, and specifically discloses a double-shaft stirring and mixing equipment for organic fertilizer processing, which includes a frame, a shell, and a stirring shaft; the stirring shaft is tubular and has blades installed on the side wall, a blade shaft is fixed on the blade, and a traction pin is connected to the blade shaft through a crank arm; an internal thread sleeve is rotatably fixed at the front end of the stirring shaft, and a pin hole is provided on the front side wall of the internal thread sleeve; a traction rod is provided in the stirring shaft, and an external thread section matching with the internal thread sleeve is provided on the traction rod, and a plurality of fins are fixed on the traction rod, and a sliding hole matching with the traction pin is provided on the fin; two vertical sleeves are fixed on the frame, and a sliding pin is provided in the vertical sleeve. The blades can be adjusted in angle according to needs and can bear a higher load, and the work is more stable; the position of the feed hopper and the discharge port and the material conveying direction can be switched and adjusted, so that the use of the equipment is more flexible; there is no need to set an additional power device for the angle adjustment of the blades, which simplifies the overall structure of the equipment and reduces the difficulty of implementation.

Description

Technical Field

[0001] The invention relates to the technical field of stirring equipment, in particular to a double-shaft stirring and mixing equipment for processing organic fertilizer. Background Art

[0002] In the production and processing of bio-organic fertilizer, the double-shaft stirring and mixing equipment is a key equipment that undertakes the task of stirring and mixing various materials. However, the double-shaft stirring and mixing equipment currently on the market generally has the problem of fixed and non-adjustable blade structure, which greatly limits its adaptability and flexibility in processing materials with different humidity and particle sizes. Specifically, for materials with different physical properties, the stirring effect can only be guaranteed and optimized by adjusting the speed of the stirring shaft. This single control method is difficult to achieve the ideal mixing uniformity and efficiency, and it is also easy to cause unnecessary waste of energy and increased equipment wear.

[0003] Although some technical innovations for the non-adjustable defects of the blades of the mixing equipment have been recorded in the existing literature, such as the patent documents with publication numbers CN221156164U, CN208302714U and CN206486346U, which proposed corresponding solutions, all of which are achieved by adjusting the blade angle through a gear meshing mechanism built into the mixing shaft. However, such methods face many challenges in practical applications: first, the gear meshing mechanism has extremely high requirements for installation accuracy, and the precise assembly in the slender and relatively closed mixing shaft space is not only complex in process, but also costly; secondly, in order to drive the gear meshing mechanism, an additional power device needs to be installed on the mixing shaft, and the mixing shaft, as a high-speed rotating component, makes the installation design of the power device extremely complicated, further increasing the difficulty of implementation and limiting the widespread popularization of these technologies. In addition, considering the high load borne by the blades of the dual-axis mixing and stirring device during the processing of organic fertilizers, the positioning force provided by the existing gear meshing mechanism is relatively insufficient, making it difficult to ensure the stability and reliability of the equipment in long-term operation. Summary of the invention

[0004] In order to solve the deficiencies in the prior art, the present invention provides a double-shaft stirring and mixing device for organic fertilizer processing with adjustable blade angles. By optimizing the structure of the blade angle adjustment mechanism, the blade angle adjustment does not require driving by an additional power device, and the internal structure of the stirring shaft is easy to assemble, and the workload that the blades can withstand when the equipment is running is significantly improved.

[0005] In order to achieve the above technical objectives, the present invention adopts the following technical solutions:

[0006] A double-shaft stirring and mixing device for organic fertilizer processing comprises a frame, a housing, a reduction device and a power device are fixed on the frame, two stirring shafts extending forward and backward are arranged in the housing, and blades are arranged on the stirring shafts; the characteristics are:

[0007] The power device or the speed reduction device can adjust the rotation direction of the two stirring shafts;

[0008] A cover body is fixed to the upper end of the shell, and a top groove is opened on the cover body. The top groove is blocked by a sliding plate and a movable plate distributed front and back. The sliding plate can slide back and forth along the top groove. The movable plate is connected to the sliding plate via a swing arm. A feed hopper is fixed on the movable plate. Two discharge ports distributed front and back are provided on the lower side of the shell;

[0009] The stirring shaft is tubular, and the side wall is provided with mounting holes of the same number as the blades; a blade shaft is fixed to the end of the blade close to the stirring shaft, and the blade shaft is rotatably fixed to the mounting plate, and the mounting plates are fixed to each mounting hole one by one; a crank arm is fixed to the end of the blade shaft located inside the stirring shaft, and a traction pin is fixed on the crank arm, and the center lines of the traction pin and the corresponding blade shaft are parallel and do not overlap; an internal threaded sleeve is rotatably fixed to the front end of the stirring shaft, and a center hole is provided inside the rear end; the front end of the internal threaded sleeve protrudes to the front side of the stirring shaft, and at least one pin hole is provided on the side wall of the front end of the internal threaded sleeve; the stirring shaft A traction rod is arranged inside, the rear end of the traction rod is inserted into the center hole, the front end of the traction rod passes through the internal thread sleeve and extends to the front side of the internal thread sleeve, a first scale is marked on the side wall of the front end of the traction rod, an external thread section is arranged on the traction rod, the external thread section and the internal thread sleeve are threadedly matched, a spring for providing axial thrust for the traction rod is arranged between the traction rod and the stirring shaft; a fin plate corresponding to the traction pin is fixed on the traction rod, a sliding hole is opened on the fin plate, the traction pin is located in the corresponding sliding hole and the two are slidably matched, when the traction rod moves forward and backward, the fin plate drives the traction pin to move through the sliding hole to drive the impeller shaft to rotate;

[0010] Two vertical sleeves are fixed at the front end of the frame. The two vertical sleeves are respectively located directly above the two internal threaded sleeves. Sliding pins are arranged in the vertical sleeves. Locking bolts are arranged on the vertical sleeves. The sliding pins can be inserted into corresponding pin holes.

[0011] In a preferred embodiment, the double-shaft stirring and mixing equipment for processing organic fertilizer includes a blocking plate for blocking the discharge port.

[0012] In a preferred embodiment, the fin is fixed on a sleeve, and the sleeve is sleeved on the traction rod and fixed by bolts.

[0013] In a preferred embodiment, a sleeve extending into the interior of the stirring shaft is fixed on the mounting plate, the impeller shaft and the sleeve are rotatably matched, a ring is fixed on the crank arm, the ring is sleeved on the impeller shaft and the two are fixed by bolts.

[0014] In a preferred embodiment, the sliding plate is provided with a handle, and two swing arms are provided. The two swing arms are respectively located on both sides of the sliding plate and the movable plate, and both ends of each swing arm are respectively hinged to the sliding plate and the movable plate.

[0015] In a preferred embodiment, a connecting plate is fixed in the mounting hole, screw holes are provided on the connecting plate, the mounting plate is arc-shaped, the mounting plate is located in the mounting hole and is fixedly connected to the connecting plate via bolts.

[0016] In a preferred embodiment, a counterweight is fixed to the upper end of the sliding pin.

[0017] In a preferred embodiment, a bushing is fixed inside the front end of the stirring shaft, and the internal threaded sleeve is rotatably fixed on the bushing.

[0018] In a preferred embodiment, a boss is fixed on the traction rod, and the boss is located at the front side of the central hole. The spring sleeve is arranged on the traction rod and is located between the boss and the central hole.

[0019] In a preferred embodiment, a sliding rod extending forward is fixed to the front end of the frame, a second scale is marked on the sliding rod, a movable sleeve that can slide back and forth is sleeved on the sliding rod, a positioning bolt is provided on the movable sleeve, a push-type power switch is fixed to the movable sleeve via an arm, and the push-type power switch is located directly in front of a traction rod; when the front end of the traction rod hits the push-type power switch, the push-type power switch will stop the power device from running.

[0020] Compared with the prior art, the present invention has the following beneficial technical effects:

[0021] 1. The traction rod is connected to the blades through transmission based on the fin plate, crank arm and blade shaft, so that the angle of the blades can be adjusted according to actual needs; the load on the traction rod tends to be axial, and the traction rod is not easy to swing or deform when the equipment is working, so that the blades can bear a higher workload and can perform stirring work more stably at a preset angle; at the same time, the transmission parts between the traction rod and the blades are easy to assemble, which greatly reduces the difficulty of implementing the present invention.

[0022] 2. The feed hopper above the shell can adjust the front and rear positions. Two discharge ports are provided on the lower side of the shell, and one of them can be used. Based on the angle adjustment of the blades, the conveying direction of the material can be switched. As a result, the requirements for the installation space of the double-shaft stirring and mixing equipment for organic fertilizer processing are reduced, and the flexibility of equipment use is improved.

[0023] 3. When the blade angle is adjusted, the required power is provided by the original power device, so there is no need to additionally install a power device for adjusting the blade angle on the stirring shaft, which greatly simplifies the overall structure of the double-shaft stirring and mixing equipment for organic fertilizer processing and significantly reduces the difficulty of implementing the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below. Obviously, the drawings in the following description only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0025] Figure 1 This is a schematic diagram of the overall structure of a double-shaft stirring and mixing equipment for organic fertilizer processing.

[0026] Figure 2 This is a schematic diagram of the structure of a double-shaft stirring and mixing equipment for organic fertilizer processing after partial sectioning.

[0027] Figure 3 This is a schematic diagram of the structure of the lower side of a double-shaft stirring and mixing equipment for organic fertilizer processing.

[0028] Figure 4 This is a schematic diagram of the status when the feed hopper position is adjusted.

[0029] Figure 5 It is a schematic diagram of the structure of the stirring shaft, traction rod, internal threaded sleeve and blades in the assembled state.

[0030] Figure 6 Schematic diagram of the structure of the stirring shaft.

[0031] Figure 7 This is a schematic diagram of the structure after the rear end of the stirring shaft is cut open.

[0032] Figure 8 Schematic diagram of the assembly structure of the blade and the mounting plate.

[0033] Fig. 9 It is a schematic diagram of the assembly structure of the traction rod, fin plate, internal thread sleeve and spring.

[0034] Fig.10 It is a schematic diagram of the assembly structure of the drawbar, internal thread sleeve and bushing.

[0035] Fig.11 Schematic diagram of the coordination between the traction rod and the blade.

[0036] Fig.12 It is a schematic diagram of the matching state between the front end of the traction rod and the stirring shaft.

[0037] Fig.13It is a schematic diagram of the matching status between the rear end of the traction rod and the stirring shaft.

[0038] Fig.14 It is a schematic diagram of the structure with the front end of the stirring shaft.

[0039] Fig.15 It is a schematic structural diagram of the front end of the stirring shaft in another embodiment.

[0040] Fig.16 It is a schematic diagram of the assembly structure of the slide rod, the movable sleeve and the push-type power switch.

[0041] In the figure: 1, stirring shaft, 2, frame, 3, shell, 4, cover, 5, sliding plate, 6, handle, 7, swing arm, 8, feed hopper, 9, movable plate, 10, shaft seat, 11, reduction device, 12, power device, 13, internal thread sleeve, 14, discharge port, 15, traction rod, 16, sliding pin, 17, blade, 18, mounting plate, 19, top groove, 20, mounting hole, 21, connecting plate, 22, pin hole, 23, shaft sleeve, 24 , collar, 25, blade shaft, 26, crank arm, 27, traction pin, 28, center hole, 29, boss, 30, sliding hole, 31, fin plate, 32, sleeve, 33, external threaded section, 34, bushing, 35, spring, 36, first scale, 37, locking bolt, 38, counterweight, 39, vertical sleeve, 40, push-type power switch, 41, support arm, 42, floating sleeve, 43, positioning bolt, 44, slide rod, 45, second scale. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] See also Figure 1-Figure 4As shown, this embodiment discloses a double-shaft stirring and mixing device for organic fertilizer processing, including a frame 2, a shell 3, a reduction device 11 and a power device 12 are fixed on the frame 2, two stirring shafts 1 extending forward and backward are arranged in the shell 3, the front and rear ends of the shell 3 are respectively fixed with shaft seats 10 for supporting the two stirring shafts 1, blades 17 for stirring materials are fixed on the stirring shafts 1, and the rear ends of the two stirring shafts 1 are jointly connected to the power device 12 through the reduction device 11; the power device 12 or the reduction device 11 can adjust the rotation direction of the two stirring shafts 1, and specifically, the power device 12 can adopt a forward and backward rotation direction. The reversing motor device adjusts the rotation direction of the stirring shaft 1 by switching the power output direction, or the speed reducer 11 adopts a speed reducer with an integrated reversing function; a cover body 4 is fixed to the upper end of the shell 3, and a top groove 19 is provided on the cover body 4, and the top groove 19 is blocked by a sliding plate 5 and a movable plate 9 distributed front and back, and the sliding plate 5 can slide back and forth along the top groove 19; the movable plate 9 is connected to the sliding plate 5 via a swing arm 7, and can switch positions on both sides of the sliding plate 5; a feed hopper 8 for adding materials to the shell 3 is fixed on the movable plate 9; two discharge ports 14 distributed front and back are provided on the lower side of the shell 3;

[0044] See also Figure 5-Figure 8 As shown, the stirring shaft 1 is tubular, and the side wall is provided with mounting holes 20 of the same number as the blades 17, and these mounting holes 20 are distributed along a spiral line. A blade shaft 25 is fixed to one end of the blade 17 close to the stirring shaft 1, and the blade shaft 25 is rotatably fixed to the mounting plate 18, and the mounting plate 18 is fixed to each mounting hole 20 one by one; a crank arm 26 is fixed to one end of the blade shaft 25 located inside the stirring shaft 1, and a traction pin 27 is fixed to the crank arm 26, and the center lines of the traction pin 27 and the corresponding blade shaft 25 are parallel and do not overlap;

[0045] See also Figure 9-13As shown, the front end of the stirring shaft 1 is rotatably fixed with an internal threaded sleeve 13, and a center hole 28 is opened inside the rear end; the front end of the internal threaded sleeve 13 protrudes to the front side of the stirring shaft 1, and at least one pin hole 22 is opened on the side wall of the front end of the internal threaded sleeve 13; a traction rod 15 is arranged in the stirring shaft 1 and the central axes of the two coincide, the rear end of the traction rod 15 is inserted into the center hole 28 and the two are slidably matched, the front end of the traction rod 15 passes through the internal threaded sleeve 13 and extends to the front side of the internal threaded sleeve 13, the side wall of the front end of the traction rod 15 is marked with a first scale 36, and the traction rod 15 is provided with a There is an external thread section 33, and the external thread section 33 and the internal thread sleeve 13 are threadedly matched. A spring 35 is provided between the traction rod 15 and the stirring shaft 1 to provide axial thrust for the traction rod 15; a plurality of fins 31 corresponding to the traction pins 27 are fixed on the traction rod 15, and a sliding hole 30 is opened on the fin 31. The traction pin 27 is located in the corresponding sliding hole 30 and the two are slidably matched; when the traction rod 15 moves forward and backward, the fin 31 drives the traction pin 27 to move through the sliding hole 30 to drive the blade shaft 25 to rotate, thereby realizing the angle adjustment of the blade 17;

[0046] See also Figure 2 , Fig.14 As shown, two vertical sleeves 39 are fixed to the front end of the frame 2, and the two vertical sleeves 39 are respectively located directly above the two internal threaded sleeves 13. A sliding pin 16 that can slide up and down is provided in the vertical sleeve 39, and a locking bolt 37 for locking the sliding pin 16 is provided on the vertical sleeve 39. The sliding pin 16 can be inserted into the pin hole 22 of the corresponding internal threaded sleeve 13 to prevent the internal threaded sleeve 13 from rotating.

[0047] The working principle and use method of this double-shaft stirring and mixing equipment for organic fertilizer processing are as follows:

[0048] See also Figure 1-Figure 14As shown, the working principle of the double-shaft stirring and mixing equipment for organic fertilizer processing to mix materials is consistent with the existing double-shaft stirring and mixing equipment. When the angle of the blade 17 is adjusted according to actual needs, the locking effect of the locking bolt 37 on the sliding pin 16 is released, and the power device 12 is used to drive the stirring shaft 1 to rotate. At this time, the internal threaded sleeve 13 and the traction rod 15 both rotate synchronously with the corresponding stirring shaft 1. When the sliding pin 16 is aligned with the pin hole 22, it will fall into the pin hole 22. At this time, the internal threaded sleeve 13 will not be able to continue to rotate with the stirring shaft 1, but the traction rod 15 will continue to rotate with the stirring shaft 1. Under the cooperation of the external thread section 33 and the internal threaded sleeve 13, the traction rod 15 will move back and forth, and the fin plate 31 drives the traction pin 27 to move its position through the sliding hole 30 to drive the blade shaft 25 to rotate, thereby realizing the angle adjustment of the blade 17; by adjusting the rotation direction of the stirring shaft 1, the angle of the blade 17 can be adjusted in different directions, and the displacement of the traction rod 15 in the front and rear directions can be conveniently determined by the first scale 36, thereby accurately and conveniently adjusting the blade 17 to the desired angle.

[0049] In addition, the power device and reduction device of the existing double-shaft stirring and mixing equipment are usually set at one end of the equipment. When the double-shaft stirring and mixing equipment is working, the material can only be input from a specific end, so that the material is transported to the other end and finally output. This leads to certain requirements for the installation space conditions of the double-shaft stirring and mixing equipment, and the conveying direction cannot be adjusted accordingly in combination with the material turnover on the production line, and the use is not flexible enough. The blade angle of the double-shaft stirring and mixing equipment can be adjusted, and then the material conveying direction can be switched. The position of the feed hopper on the shell can be switched by adjusting the position of the movable plate. There are two discharge ports, front and back, and one can be selected for use while the other is blocked. Therefore, the above-mentioned shortcomings of the existing double-shaft stirring and mixing equipment in actual use can be better solved.

[0050] See also Figure 5-Figure 12 As shown, when the present invention is implemented, the components involved in the structure of the stirring shaft can be assembled in the following manner:

[0051] First, each fin 31 and the internal threaded sleeve 13 are sequentially mounted and fixed on the traction rod 15;

[0052] Then, the traction rod 15 is placed in the stirring shaft 1, the rear end of the traction rod 15 is inserted into the central hole 28 inside the stirring shaft 1, the internal thread sleeve 13 is located inside the front end of the stirring shaft 1, and the internal thread sleeve 13 is rotatably connected to the stirring shaft 1;

[0053] Finally, the blade 17 is fixed to the mounting plate 18. When the mounting plate 18 is assembled into the mounting hole 20, first ensure that the traction pin 27 extends into the sliding hole 30 of the corresponding fin plate 31, and then adjust the relative position of the mounting plate 18 and the mounting hole 20, and fix them together; thus, the assembly of the stirring shaft 1 is completed.

[0054] Furthermore, the double-shaft stirring and mixing equipment for processing organic fertilizer further includes a blocking plate (not shown), which is used to block one of the two discharge ports.

[0055] Further, such as Fig. 9 , Fig.10 As shown, the fin 31 is fixed on the sleeve 32, and the sleeve 32 is sleeved on the traction rod 15 and fixed by bolts; therefore, when the present invention is implemented, based on the forward and backward movement and rotation of the sleeve 32, the position of the fin 31 on the traction rod 15 can be adjusted conveniently and quickly, thereby ensuring the installation accuracy of the fin 31 and reducing the difficulty of installation.

[0056] Further, such as Figure 8 , Fig.11 As shown, a sleeve 23 extending to the inside of the stirring shaft 1 is fixed on the mounting plate 18, the impeller shaft 25 is rotatably matched with the sleeve 23, and a sleeve ring 24 is fixed on the crank arm 26, the sleeve ring 24 is sleeved on the impeller shaft 25 and the two are fixed by bolts; based on the above-mentioned matching structure, the mounting plate 18, the impeller shaft 25 and the crank arm 26 can be easily assembled and have good matching stability; in addition, the sleeve ring 24 can, on the one hand, fix the crank arm 26 and the impeller shaft 25, and on the other hand, provide an axial limiting effect for the impeller shaft 25, so that the above-mentioned matching structure has high component utilization and good compactness.

[0057] Further, such as Figure 1 , Figure 4 As shown, the sliding plate 5 is provided with a handle 6 to drive the sliding plate 5 to move its position; two swing arms 7 are provided, and the two swing arms 7 are respectively located on both sides of the sliding plate 5 and the movable plate 9, and the two ends of each swing arm 7 are respectively hinged to the sliding plate 5 and the movable plate 9.

[0058] Further, such as Figure 5-Figure 7 As shown, a connecting plate 21 is fixed in the mounting hole 20, and a screw hole is provided on the connecting plate 21. The mounting plate 18 is arc-shaped, and the mounting plate 18 is located in the mounting hole 20 and is fixedly connected to the connecting plate 21 by bolts. Based on this structure, on the one hand, the installation stability of the mounting plate 18 can be significantly improved. On the other hand, the mounting plate 18 adopts an embedded installation, which can ensure the integrity of the outer side of the stirring shaft 1 and avoid obstruction to the flow of materials.

[0059] Further, such as Fig.14As shown, a counterweight 38 is fixed to the upper end of the sliding pin 16; thus, when the sliding pin 16 is directly opposite to the pin hole 22, the sliding pin 16 can move into the pin hole 22 more quickly; at the same time, under the action of the gravity of the counterweight 38, during the process of adjusting the angle of the blade 17, the sliding pin 16 is not easy to slip out of the pin hole 22.

[0060] Further, such as Figure 10-12 As shown, a bushing 34 is fixed inside the front end of the stirring shaft 1, and the internal threaded sleeve 13 is rotatably fixed on the bushing 34; during assembly, the bushing 34 and the internal threaded sleeve 13 are first combined together, and after the traction rod 15 and the internal threaded sleeve 13 are placed inside the stirring shaft 1, the bushing 34 is fixedly connected to the front end of the stirring shaft 1.

[0061] like Fig. 9 , Fig.13 As shown, in the double-shaft stirring and mixing equipment for organic fertilizer processing, a spring 35 is provided between the traction rod 15 and the stirring shaft 1 to provide axial thrust for the traction rod 15. The setting of the spring 35 can make the axial force of the traction rod 15 more stable, so as to improve the stability of the equipment during operation; specifically, a boss 29 is fixed on the traction rod 15, and the boss 29 is located on the front side of the center hole 28. The spring 35 is sleeved on the traction rod 15 and is located between the boss 29 and the center hole 28.

[0062] For further information, see Fig.15 , Fig.16 As shown, a sliding rod 44 extending forward is fixed at the front end of the frame 2, and a second scale 45 is marked on the sliding rod 44. A floating sleeve 42 that can slide forward and backward is sleeved on the sliding rod 44, and a positioning bolt 43 is provided on the floating sleeve 42. A push-type power switch 40 for controlling the start and stop state of the power device 12 is fixed to the floating sleeve 42 through an arm 41. The push-type power switch 40 is located just in front of a traction rod 15; when adjusting the angle of the blade 17, when the front end of the traction rod 15 hits the push-type power switch 40, the push-type power switch 40 will stop the power device 12;

[0063] Therefore, when adjusting the angle of the blade 17, first retract the traction rod 15 backward to the maximum extent, and then adjust the position of the movable sleeve 42 according to the expected adjustment angle of the blade 17 with reference to the second scale 45 on the slide bar 44; finally, the power device 12 provides power to drive the traction rod 15 to move forward, and after the traction rod 15 hits the push-type power switch 40, the power device 12 stops running, and the blade 17 is adjusted to the expected angle.

[0064] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A double-shaft stirring and mixing device for organic fertilizer processing, comprising a frame, a housing, a reduction device and a power device are fixed on the frame, two stirring shafts extending forward and backward are arranged in the housing, and blades are arranged on the stirring shafts; characterized in that: The power device or reduction device can adjust the rotation direction of the two stirring shafts; a cover body is fixed to the upper end of the shell, and a top groove is opened on the cover body, and the top groove is blocked by a sliding plate and a movable plate distributed front and back, and the sliding plate can slide back and forth along the top groove, and the movable plate is connected to the sliding plate via a swing arm, and a feed hopper is fixed on the movable plate, and two discharge ports distributed front and back are arranged on the lower side of the shell; the stirring shaft is tubular, and the side wall is provided with mounting holes of the same number as the blades; a blade shaft is fixed to the end of the blade close to the stirring shaft, and the blade shaft is rotatably fixed on the mounting plate, and the mounting plate is fixed one by one to each mounting hole; a crank arm is fixed to the end of the blade shaft located inside the stirring shaft, and a traction pin is fixed on the crank arm, and the center lines of the traction pin and the corresponding blade shaft are parallel and do not overlap; an internal threaded sleeve is rotatably fixed to the front end of the stirring shaft, and a center hole is opened inside the rear end; the front end of the internal threaded sleeve protrudes to the front of the stirring shaft The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, 2. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: The double-shaft stirring and mixing equipment for processing organic fertilizer comprises a blocking plate for blocking the discharge port.

3. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: The fin plate is fixed on a sleeve, and the sleeve is sleeved on the traction rod and fixed by bolts.

4. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A shaft sleeve extending to the inside of the stirring shaft is fixed on the mounting plate, the impeller shaft and the shaft sleeve are rotatably matched, a sleeve ring is fixed on the crank arm, the sleeve ring is sleeved on the impeller shaft and the two are fixed by bolts.

5. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: The sliding plate is provided with a handle, and two swing arms are provided. The two swing arms are respectively located at two sides of the sliding plate and the movable plate, and two ends of each swing arm are respectively hinged with the sliding plate and the movable plate.

6. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A connecting plate is fixed in the mounting hole, a screw hole is arranged on the connecting plate, the mounting plate is arc-shaped, the mounting plate is located in the mounting hole and is fixedly connected to the connecting plate via bolts.

7. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A counterweight is fixed to the upper end of the sliding pin.

8. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A bushing is fixed inside the front end of the stirring shaft, and the internal thread sleeve is rotatably fixed on the bushing.

9. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A boss is fixed on the traction rod, and the boss is located at the front side of the central hole. The spring is sleeved on the traction rod and located between the boss and the central hole.

10. The double-shaft stirring and mixing equipment for organic fertilizer processing according to claim 1, characterized in that: A sliding rod extending forward is fixed to the front end of the frame, and a second scale is marked on the sliding rod. A movable sleeve that can slide back and forth is sleeved on the sliding rod, and a positioning bolt is provided on the movable sleeve. A push-type power switch is fixed to the movable sleeve via an arm, and the push-type power switch is located directly in front of a traction rod; when the front end of the traction rod hits the push-type power switch, the push-type power switch will stop the power device from running.

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