Mixing device for livestock and poultry manure organic fertilizer processing

Abstract

The utility model discloses a mixing device for livestock and poultry manure organic fertilizer processing, which relates to the technical field of livestock and poultry manure organic fertilizer processing and comprises a mixing tank, a conveying cylinder fixedly communicated with the upper part of the mixing tank, a feeding bin fixedly communicated with one end of the top of the conveying cylinder, an electric conveying mechanism, a crushing mechanism and a stirring and mixing mechanism. Through the arrangement of the crushing mechanism, the livestock and poultry manure added into the feeding bin can be fully crushed so as to effectively reduce the volume of the livestock and poultry manure, so that the livestock and poultry manure and a raw material reagent are mixed more easily, more uniformly and fully, and finally, the processing quality of the livestock and poultry manure organic fertilizer is improved; in the stirring process, the stirring shaft drives the double-helix stirring blades to rotate, so that the livestock and poultry manure organic fertilizer accumulated in the bottom area of the material mixing tank can be quickly discharged, the condition of blockage in the material discharging process can be effectively reduced, and the material discharging efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to livestock and poultry manure organic fertilizer processing technical field especially, relates to a kind of mixing device for livestock and poultry manure organic fertilizer processing. BACKGROUND

[0002] Livestock and poultry manure organic fertilizer is the organic fertilizer that livestock and poultry manure and other raw materials reagent are mixed and processed, it is mainly functional to provide plant nutrition to soil with carbon-containing material, rich in a large number of beneficial substances.

[0003] Mixing device is needed when livestock and poultry manure organic fertilizer is processed, just like, the patent of application No.201922002380.3 discloses a kind of biological organic fertilizer mixing device, it includes stirring chamber and other structures.The biological organic fertilizer mixing device uses, starts motor box in motor, so that stirring shaft can be rotated, and then the mixing work of biological organic fertilizer is carried out, biological organic fertilizer is injected into stirring chamber from injection port, and is collected from discharge port after a period of time.But the above prior art will exist following problems in actual use process:

[0004] First, livestock and poultry manure in stirring chamber cannot be fully pulverized, and large volume livestock and poultry manure is difficult to fully and uniformly mix with raw material reagent, so that the processing quality of livestock and poultry manure organic fertilizer is reduced;

[0005] Second, in the process of discharging, a large amount of livestock and poultry manure organic fertilizer is easy to accumulate in the bottom area of stirring chamber and cause blockage, so that livestock and poultry manure organic fertilizer after mixing is not discharged quickly from discharge port, so that discharging efficiency is reduced. UTILITY MODEL CONTENT

[0006] The utility model aims at solving the shortcomings in the prior art, and provides a kind of mixing device for livestock and poultry manure organic fertilizer processing.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] A kind of mixing device for livestock and poultry manure organic fertilizer processing, including mixing tank, fixedly connected with the conveying cylinder in the upper part of mixing tank, fixedly connected with the feed bin in the top end of conveying cylinder one end, electric conveying mechanism, pulverizing mechanism and stirring mixing mechanism;

[0009] The pulverizing mechanism includes two pulverizing rollers rotatably installed in the feed bin and a driving assembly arranged outside the feed bin;

[0010] The electric conveying mechanism includes support plate welded to the outer wall of one end of the bottom of conveying cylinder, driving motor fixed to the outer wall of the top of support plate by bolt, shaft body rotatably installed in conveying cylinder and auger welded on shaft body;

[0011] The stirring and mixing mechanism comprises a gear transmission assembly, a stirring shaft rotatably installed in the mixing tank, double helical stirring blades fixedly installed on the stirring shaft and a spiral discharging blade welded to the lower part of the stirring shaft.

[0012] As a further technical scheme of the present application, the output shaft of the driving motor is coaxially fixedly connected with one end of the shaft body through a shaft coupling, and the auger is located in the conveying cylinder.

[0013] As a further technical scheme of the present application, the gear transmission assembly comprises a first bevel gear fixedly sleeved on the upper part of the stirring shaft and a second bevel gear fixedly sleeved on one end of the shaft body and engaged with the first bevel gear.

[0014] As a further technical scheme of the present application, the bottom of the mixing tank is a conical discharge port structure, and the upper half of the double helical stirring blades is located in the conical discharge port structure of the mixing tank, a discharging pipe is fixedly and communicatively connected to the bottom of the mixing tank, the lower half of the double helical stirring blades is located in the discharging pipe, and a discharging valve is installed on the discharging pipe.

[0015] As a further technical scheme of the present application, the driving assembly comprises a support frame fixedly connected to the front outer wall of the feeding bin, a control motor fixedly connected to one side outer wall of the support frame through bolts, a transmission shaft, two worms fixedly sleeved on the transmission shaft, and two worm gears fixedly sleeved on the front ends of the two crushing rollers.

[0016] As a further technical scheme of the present application, the output shaft of the control motor penetrates through one side of the support frame and is coaxially fixedly connected with one end of the transmission shaft through a shaft coupling, and the other end of the transmission shaft is connected with the other side inner wall of the support frame through a bearing, the two worms have opposite screw directions, and the two worms are engaged with the two worm gears, respectively.

[0017] As a further technical scheme of the present application, two support legs are symmetrically welded to the lower outer wall of the mixing tank, and a filling pipe is fixedly and communicatively connected to the top of the mixing tank.

[0018] The present application has the following beneficial effects:

[0019] 1. The present application can fully crush the livestock and poultry manure added into the feeding bin to effectively reduce the volume of the livestock and poultry manure, so that the livestock and poultry manure is easier to mix with the raw material reagent, and the mixing is more uniform and sufficient, which ultimately helps to improve the processing quality of the livestock and poultry manure organic fertilizer.

[0020] 2. This utility model uses a gear transmission assembly to link the electric conveying mechanism and the mixing mechanism, which can achieve the effect of conveying and mixing the crushed livestock and poultry manure at the same time. That is, a small amount of livestock and poultry manure will be directly mixed with the raw materials and reagents. Compared with the traditional method of directly pouring in a large amount of livestock and poultry manure and then starting the mixer, the mixing efficiency is improved.

[0021] 3. During the mixing process, the mixing shaft drives the double spiral mixing blades to rotate, which helps to quickly discharge the livestock and poultry manure organic fertilizer accumulated at the bottom of the mixing tank, thereby effectively reducing the blockage during the discharge process and effectively improving the discharge efficiency. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic cross-sectional view of a partial vertical section of the present invention;

[0024] Figure 3 This is a three-dimensional enlarged structural diagram of a partial part of this utility model;

[0025] Figure 4 This is a three-dimensional enlarged structural diagram of the driving component in this utility model.

[0026] In the diagram: 1. Mixing tank; 2. Conveying cylinder; 3. Feed hopper; 4. Support plate; 5. Drive motor; 6. Shaft; 7. Screwdriver; 8. Mixing shaft; 9. Double helical mixing blades; 10. Spiral discharge blades; 11. First bevel gear; 12. Second bevel gear; 13. Crushing roller; 14. Support frame; 15. Control motor; 16. Drive shaft; 17. Worm gear; 18. Worm wheel; 19. Support leg; 20. Filling pipe; 21. Discharge pipe; 22. Discharge valve. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1, referring to Figures 1-4 A mixing device for processing livestock and poultry manure organic fertilizer includes a mixing tank 1, a conveying cylinder 2 fixedly connected to the upper part of the mixing tank 1, a feeding hopper 3 fixedly connected to one end of the top of the conveying cylinder 2, an electric conveying mechanism, a crushing mechanism and a mixing mechanism.

[0029] Specifically, the crushing mechanism includes two crushing rollers 13 rotatably installed inside the feed hopper 3 and a drive assembly located outside the feed hopper 3; more specifically, the drive assembly includes a support frame 14 fixedly connected to the front outer wall of the feed hopper 3, a control motor 15 fixed to one side outer wall of the support frame 14 by bolts, a transmission shaft 16, two worm gears 17 fixedly mounted on the transmission shaft 16, and two worm wheels 18 fixedly mounted on the front ends of the two crushing rollers 13 in sequence.

[0030] Furthermore, the output shaft of the control motor 15 passes through one side of the support frame 14 and is coaxially and fixedly connected to one end of the transmission shaft 16 through a coupling. The other end of the transmission shaft 16 is connected to the inner wall of the other side of the support frame 14 through a bearing. The two worms 17 have opposite helical directions and are respectively meshed with two worm wheels 18.

[0031] In practical use, the crushing mechanism is operated by controlling the motor 15 to rotate the two worm gears 17 on the transmission shaft 16 with opposite spiral directions. Subsequently, the two worm wheels 18 meshing with the two worm gears 17 will drive the two crushing rollers 13 to rotate relative to each other. The relative rotation of the two crushing rollers 13 can fully crush the livestock and poultry manure added to the feed bin 3 to effectively reduce the volume of the livestock and poultry manure, thereby making it easier and more uniform to mix the livestock and poultry manure with the raw material reagents, and ultimately helping to improve the processing quality of livestock and poultry manure organic fertilizer.

[0032] Specifically, the electric conveying mechanism includes a support plate 4 welded to the outer wall of one bottom end of the conveying cylinder 2, a drive motor 5 fixed to the outer wall of the top of the support plate 4 by bolts, a shaft 6 rotatably installed inside the conveying cylinder 2, and an auger 7 welded to the shaft 6. The output shaft of the drive motor 5 is coaxially fixedly connected to one end of the shaft 6 through a coupling, and the auger 7 is located inside the conveying cylinder 2.

[0033] In practical use, the electric conveying mechanism controls the auger 7 on the shaft 6 to rotate at high speed in the conveying cylinder 2 by the drive motor 5, which can continuously convey the livestock and poultry manure that has been crushed and entered into the conveying cylinder 2, thus making it more convenient to feed the livestock and poultry manure.

[0034] Specifically, the mixing mechanism includes a gear transmission assembly, a mixing shaft 8 rotatably installed in the mixing tank 1, a double helical mixing blade 9 fixedly installed on the mixing shaft 8, and a helical discharge blade 10 welded to the lower part of the mixing shaft 8; more specifically, the gear transmission assembly includes a first bevel gear 11 fixedly mounted on the upper part of the mixing shaft 8 and a second bevel gear 12 fixedly mounted on one end of the shaft body 6 and meshing with the first bevel gear 11.

[0035] When the mixing mechanism is in use: the rotation of the No. 2 bevel gear 12 at one end of the shaft 6 causes the No. 1 bevel gear 11 meshing with it to drive the mixing shaft 8 to rotate. In turn, the double helical mixing blades 9 on the mixing shaft 8 will rotate at high speed in the mixing tank 1. Through the linkage effect of the gear transmission components, the crushed livestock and poultry manure can be conveyed and mixed at the same time. That is, a small amount of livestock and poultry manure will be directly mixed with the raw materials and reagents. Compared with the traditional method of directly pouring in a large amount of livestock and poultry manure and then starting the mixer, the mixing efficiency is improved.

[0036] In this embodiment, the bottom of the mixing tank 1 is a conical discharge port structure. The upper part of the double helix stirring blade 9 is located inside the conical discharge port structure of the mixing tank 1. The bottom of the mixing tank 1 is fixedly connected to the discharge pipe 21. The lower part of the double helix stirring blade 9 is located inside the discharge pipe 21. A discharge valve 22 is installed on the discharge pipe 21. The double helix stirring blade 9 is rotated by the stirring shaft 8, which helps to quickly discharge the livestock and poultry manure organic fertilizer accumulated in the bottom area of ​​the mixing tank 1, thereby effectively reducing the blockage during the discharge process and effectively improving the discharge efficiency.

[0037] In this embodiment, the technical solution is further optimized by symmetrically welding two support legs 19 to the lower outer wall of the mixing tank 1. The two support legs 19 facilitate the stable support of the entire mixing device to ensure the stability during operation. The top of the mixing tank 1 is fixedly connected to a filling pipe 20, which facilitates the addition of a certain amount of raw material reagents into the mixing tank 1.

[0038] The working principle of this utility model is as follows: First, a certain amount of raw material reagent is added into the mixing tank 1 through the injection tube 20. Then, the drive motor 5 and the control motor 15 are started. At this time, the control motor 15 controls the two worm gears 17 with opposite spiral directions on the transmission shaft 16 to rotate. Then, the two worm wheels 18 meshing with the two worm gears 17 will drive the two crushing rollers 13 to rotate relative to each other. The relative rotation of the two crushing rollers 13 can fully crush the livestock and poultry manure added into the feed bin 3 to effectively reduce the volume of livestock and poultry manure.

[0039] Secondly, the rotation of the second bevel gear 12 at one end of the shaft 6 causes the meshing first bevel gear 11 to drive the stirring shaft 8 to rotate, and the double helical stirring blades 9 on the stirring shaft 8 will rotate at high speed in the mixing tank 1. This achieves the effect of conveying and stirring the crushed livestock and poultry manure at the same time, that is, a little livestock and poultry manure will be directly mixed with the raw material reagents.

[0040] After the final mixing is completed, the material is discharged by opening the discharge valve 22. At this time, the double spiral mixing blades 9 are driven to rotate by the mixing shaft 8, which helps to quickly discharge the livestock and poultry manure organic fertilizer accumulated at the bottom of the mixing tank 1 from the discharge pipe 21, thereby effectively reducing the blockage during the discharge process and effectively improving the discharge efficiency.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mixing device for processing livestock and poultry manure organic fertilizer, comprising a mixing tank (1), a conveying cylinder (2) fixedly connected to the upper part of the mixing tank (1), and a feeding hopper (3) fixedly connected to one end of the top of the conveying cylinder (2); Its features are, It also includes an electric conveying mechanism, a crushing mechanism and a mixing mechanism. The crushing mechanism includes two crushing rollers (13) rotatably installed in the feed bin (3) and a drive assembly located outside the feed bin (3). The electric conveying mechanism includes a support plate (4) welded to the outer wall of one bottom end of the conveying cylinder (2), a drive motor (5) fixed to the outer wall of the top of the support plate (4) by bolts, a shaft (6) rotatably installed inside the conveying cylinder (2), and an auger (7) welded to the shaft (6). The mixing mechanism includes a gear transmission assembly, a mixing shaft (8) rotatably installed in the mixing tank (1), a double helical mixing blade (9) fixedly installed on the mixing shaft (8), and a helical discharge blade (10) welded to the lower part of the mixing shaft (8).

2. The mixing device for processing livestock and poultry manure organic fertilizer according to claim 1, characterized in that, The output shaft of the drive motor (5) is coaxially and fixedly connected to one end of the shaft body (6) through a coupling, and the auger (7) is located inside the conveying cylinder (2).

3. The mixing device for processing livestock and poultry manure organic fertilizer according to claim 1, characterized in that, The gear transmission assembly includes a first bevel gear (11) fixedly mounted on the upper part of the stirring shaft (8) and a second bevel gear (12) fixedly mounted on one end of the shaft body (6) and meshing with the first bevel gear (11).

4. A mixing device for processing livestock and poultry manure organic fertilizer according to claim 1, characterized in that, The bottom of the mixing tank (1) is a conical discharge port structure, and the upper half of the double helical stirring blade (9) is located inside the conical discharge port structure of the mixing tank (1). The bottom of the mixing tank (1) is fixedly connected to a discharge pipe (21), the lower half of the double helical stirring blade (9) is located inside the discharge pipe (21), and a discharge valve (22) is installed on the discharge pipe (21).

5. A mixing device for processing livestock and poultry manure organic fertilizer according to claim 1, characterized in that, The drive assembly includes a support frame (14) fixedly connected to the outer wall of the front side of the feed hopper (3), a control motor (15) fixed to the outer wall of one side of the support frame (14) by bolts, a drive shaft (16), two worm gears (17) fixedly mounted on the drive shaft (16), and two worm wheels (18) fixedly mounted on the front end of the two crushing rollers (13) in sequence.

6. A mixing device for processing livestock and poultry manure into organic fertilizer according to claim 5, characterized in that, The output shaft of the control motor (15) passes through one side of the support frame (14) and is coaxially fixedly connected to one end of the transmission shaft (16) through a coupling. The other end of the transmission shaft (16) is connected to the inner wall of the other side of the support frame (14) through a bearing. The two worms (17) have opposite helical directions and are respectively meshed with two worm wheels (18).

7. A mixing device for processing livestock and poultry manure organic fertilizer according to claim 1, characterized in that, The mixing tank (1) has two symmetrically welded support legs (19) on its lower outer wall, and the top of the mixing tank (1) is fixedly connected to a filling pipe (20).

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