Multi-stage crushing organic fertilizer crusher for organic fertilizer production

Abstract

The utility model belongs to the technical field of organic fertilizer production, and particularly relates to an organic fertilizer crusher capable of multi-stage crushing for organic fertilizer production, which comprises a base, a box body is fixed in a through hole formed in the top of the base, a discharge pipe is fixedly communicated with the bottom of the box body, and a cover plate is fixed on the top of the box body. And the top of the cover plate communicates with a feeding hopper. Through the arrangement of the base, the box body, the cover plate, the first crushing roller, the second crushing roller, the first gear, the second gear, the screening frame, the spring, the hose, the feeding pipe, the packing auger and the dust collection assembly, when the crusher is used for crushing an organic fertilizer, the first crushing roller and the second crushing roller are used for performing double crushing on the organic fertilizer; and under the cooperation of a screening frame and a feeding pipe, the organic fertilizer obtained after secondary smashing can be screened, large granular fertilizer still can be conveyed into the box body again to be smashed after smashing, and the smashing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of organic fertilizer production, in particular to an organic fertilizer pulverizer capable of multi-stage pulverization for organic fertilizer production. Background Art

[0002] Organic fertilizer refers to fertilizer made from animal excrement or by-product resources rich in organic matter such as animal and plant residues as the main raw materials, which are fermented and decomposed. Organic fertilizer has the characteristics of improving soil, improving soil fertility, increasing soil nutrient activity, purifying soil ecological environment, and ensuring high-quality, high-yield and high-efficiency vegetables. It is an irreplaceable fertilizer for facility vegetable cultivation. The commonly used organic fertilizers in facility vegetable cultivation mainly include commercial organic fertilizers and farmyard manure. In the process of producing organic fertilizer, the organic fertilizer needs to be crushed first, but the crusher used for organic fertilizer currently has poor crushing effect and cannot perform multi-stage crushing, and then needs to be crushed again, which will increase the processing time and process, thereby reducing the crushing efficiency of organic fertilizer. Therefore, we proposed an organic fertilizer crusher with multi-stage crushing for organic fertilizer production to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides an organic fertilizer pulverizer capable of multi-stage pulverization for organic fertilizer production, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] An organic fertilizer pulverizer capable of multi-stage pulverization for organic fertilizer production comprises a base, a box body is fixed inside a through opening opened at the top of the base, a discharge pipe is connected and fixed at the bottom of the box body, a cover plate is fixed at the top of the box body, a feed hopper is connected at the top of the cover plate, two first pulverizing rollers and two second pulverizing rollers are rotatably connected to the inside of the box body through bearings, first gears are fixed on the surfaces of the first pulverizing rollers, the two first gears are meshed and connected to each other, second gears are fixed on the surfaces of the second pulverizing rollers, the two second gears are meshed and connected to each other, a support frame is fixed inside the box body, a screening frame fixed to the inside of the box body is arranged below the support frame, springs are fixed at the four corners of the top of the screening frame, the tops of the springs are fixedly connected to the bottom of the support frame, a hose is connected and fixed to one side wall of the screening frame, a feeding pipe is fixed at the top of the base, one end of the hose slides through the box body to extend to the outside thereof and is connected and fixed to the feeding pipe, an auger is rotatably connected to the inside of the feeding pipe through a bearing, a discharge pipe of the feeding pipe is located above the box body, and a dust collecting assembly is arranged on the top of the base.

[0008] Furthermore, the dust collection assembly includes a dust collection box fixed on the top of the base, a filter screen is fixed inside the dust collection box, a fan is fixed on the top of the dust collection box, an air inlet end of the fan is connected and fixed to the top of the dust collection box, a box door is hinged on one side wall of the dust collection box, and two dust collection pipes are connected to the other side wall of the dust collection box, one end of the two dust collection pipes extends to the top of the box body and is connected and fixed to a dust hood.

[0009] Furthermore, a transmission wheel is fixed on the surface of one of the first crushing rollers and one of the second crushing rollers, and the two transmission wheels are connected by belt transmission.

[0010] Furthermore, both sides of the box body are rotatably connected with a rotating shaft through bearings, and a cam is fixed at one end of the rotating shaft.

[0011] Furthermore, guide plates are fixed to the inner walls on both sides of the box body.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides an organic fertilizer pulverizer capable of multi-stage pulverization for organic fertilizer production, which has the following beneficial effects:

[0014] The utility model is provided with a base, a box body, a cover plate, a first crushing roller, a second crushing roller, a first gear, a second gear, a screening frame, a spring, a hose, a feeding pipe, an auger and a dust collecting component. When the pulverizer is used to crush organic fertilizer, the first crushing roller and the second crushing roller are used to crush the organic fertilizer. In addition, with the cooperation of the screening frame and the feeding pipe, the organic fertilizer after the secondary crushing can be screened, and the granular fertilizer that is still large after the crushing will be sent to the inside of the box again for crushing. The crushing effect is good, and with the action of the dust collecting component, the dust generated in the process of crushing the organic fertilizer can be processed, thereby avoiding the dust from polluting the workshop environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the back of the overall structure of the utility model;

[0017] Figure 3 This is a front sectional view of the box structure of the utility model;

[0018] Figure 4 This is a side sectional view of the box structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the screening frame structure of the utility model.

[0020] In the figure: 1. base; 2. box body; 3. cover plate; 4. first crushing roller; 5. second crushing roller; 6. first gear; 7. second gear; 8. screening frame; 9. spring; 10. hose; 11. feeding pipe; 12. auger; 13. dust suction assembly; 1301. dust suction box; 1302. filter; 1303. fan; 1304. dust suction pipe; 1305. dust hood; 14. transmission wheel; 15. rotating shaft; 16. cam; 17. guide plate; 18. support frame. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, an organic fertilizer crusher capable of multi-stage crushing for organic fertilizer production proposed in an embodiment of the utility model comprises a base 1, a box body 2 is fixed inside a through opening opened at the top of the base 1, a discharge pipe is connected and fixed to the bottom of the box body 2, a cover plate 3 is fixed on the top of the box body 2, a feed hopper is connected to the top of the cover plate 3, two first crushing rollers 4 and two second crushing rollers 5 are rotatably connected to the inside of the box body 2 through bearings, a transmission wheel 14 is fixed on the surface of one of the first crushing rollers 4 and one of the second crushing rollers 5, and the two transmission wheels 14 are connected by belt transmission, so that under the action of one motor, the first crushing roller 4 and the second crushing roller 5 can be driven to rotate at the same time, thereby saving production costs, a first gear 6 is fixed on the surface of the first crushing roller 4, and the two first gears 6 are meshed and connected to each other, a second gear 7 is fixed on the surface of the second crushing roller 5, and the two second gears 7 are meshed and connected to each other, a support frame 18 is fixed inside the box body 2, a screening frame 8 fixed to the inside of the box body 2 is arranged below the support frame 18, and springs 9 are fixed to the top four corners of the screening frame 8 The top of the spring 9 is fixedly connected to the bottom of the support frame 18, a hose 10 is connected and fixed to one side wall of the screening frame 8, a feed pipe 11 is fixed to the top of the base 1, one end of the hose 10 slides through the box 2 to extend to the outside and is connected and fixed to the feed pipe 11, the inside of the feed pipe 11 is rotatably connected to the auger 12 through the bearing, the discharge pipe of the feed pipe 11 is located above the box 2, and a dust collection component 13 is provided on the top of the base 1. When using this crusher, after placing it in a suitable position, start the motor to drive the first crushing roller 4 and the second The crushing roller 5 rotates, so that under the action of the first crushing roller 4 and the second crushing roller 5, the organic fertilizer can be crushed for the second time, and the crushed organic fertilizer can be screened by the vibrating screening frame 8. The organic fertilizer that passes through the screening frame 8 will be discharged into the interior of the box 2 after falling. The organic fertilizer that is larger than the hole of the screening frame 8 will enter the interior of the feeding pipe 11 along the hose 10. The motor is started to drive the auger 12 to rotate, so that the organic fertilizer particles that have entered the interior can be sent to the interior of the box 2 again for crushing until it is crushed to a qualified level.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, in some embodiments, the dust collection assembly 13 includes a dust collection box 1301 fixed on the top of the base 1, a filter 1302 is fixed inside the dust collection box 1301, a fan 1303 is fixed on the top of the dust collection box 1301, an air inlet end of the fan 1303 is connected and fixed to the top of the dust collection box 1301, a box door is hinged on one side wall of the dust collection box 1301, and two dust collection pipes 1304 are connected to the other side wall of the dust collection box 1301, one end of the two dust collection pipes 1304 extends to the top of the box body 2 and is connected and fixed with a dust collection hood 1305. When the crusher is working, the fan 1303 is started. At this time, under the action of the fan 1303, the dust generated during the crushing can be sucked into the interior of the dust collection box 1301 through the dust collection hood 1305 and the dust collection pipe 1304. Under the action of the filter 1302, the dust can be retained in the dust collection box 1301, and the collected dust can be cleaned by opening the box door later.

[0025] like Figure 3 and Figure 4 As shown, in some embodiments, both sides of the box body 2 are rotatably connected with a rotating shaft 15 through bearings, and a cam 16 is fixed to one end of the rotating shaft 15. When the motor rotates to drive the rotating shaft 15 to rotate, the rotating shaft 15 can drive the cam 16 to rotate, so that with the cooperation of the spring 9, the screening frame 8 can vibrate up and down, thereby enhancing its screening effect.

[0026] like Figure 3 and Figure 4 As shown, in some embodiments, guide plates 17 are fixed to the inner walls on both sides of the box body 2. Under the action of the guide plates 17, it is convenient to drop the organic fertilizer after secondary screening into the inside of the screening frame 8 for screening.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An organic fertilizer pulverizer capable of multi-stage pulverization for organic fertilizer production, comprising a base (1), characterized in that: A box body (2) is fixed inside the opening at the top of the base (1), a discharge pipe is connected and fixed to the bottom of the box body (2), a cover plate (3) is fixed to the top of the box body (2), and a feed hopper is connected to the top of the cover plate (3), two first crushing rollers (4) and two second crushing rollers (5) are rotatably connected to the inside of the box body (2) through bearings, a first gear (6) is fixed to the surface of each of the first crushing rollers (4), and the two first gears (6) are meshed and connected to each other, a second gear (7) is fixed to the surface of each of the second crushing rollers (5), and the two second gears (7) are meshed and connected to each other, and a support frame (18) is fixed inside the box body (2), and the support frame (18) A screening frame (8) fixed inside the box body (2) is arranged below the base (1), springs (9) are fixed at the four corners of the top of the screening frame (8), the top ends of the springs (9) are fixedly connected to the bottom of the support frame (18), a hose (10) is connected and fixed to a side wall of the screening frame (8), a feed pipe (11) is fixed to the top of the base (1), one end of the hose (10) slides through the box body (2) and extends to the outside thereof and is connected and fixed to the feed pipe (11), the inside of the feed pipe (11) is rotatably connected to a screw dragon (12) via a bearing, the discharge pipe of the feed pipe (11) is located above the box body (2), and a dust collection assembly (13) is arranged on the top of the base (1).

2. The organic fertilizer pulverizer capable of multi-stage pulverization for producing organic fertilizer according to claim 1, characterized in that: The dust collection assembly (13) comprises a dust collection box (1301) fixed to the top of the base (1), a filter screen (1302) being fixed inside the dust collection box (1301), a fan (1303) being fixed on the top of the dust collection box (1301), an air inlet end of the fan (1303) being connected and fixed to the top of the dust collection box (1301), a box door being hingedly connected to one side wall of the dust collection box (1301), two dust collection pipes (1304) being connected to the other side wall of the dust collection box (1301), one end of the two dust collection pipes (1304) extending to the top of the box body (2) and being connected and fixed to a dust collection hood (1305).

3. The organic fertilizer pulverizer capable of multi-stage pulverization for producing organic fertilizer according to claim 1, characterized in that: A transmission wheel (14) is fixed on the surface of one of the first crushing rollers (4) and one of the second crushing rollers (5), and the two transmission wheels (14) are connected via a belt drive.

4. The organic fertilizer pulverizer capable of multi-stage pulverization for producing organic fertilizer according to claim 1, characterized in that: Both sides of the box body (2) are rotatably connected to a rotating shaft (15) via bearings, and a cam (16) is fixed to one end of the rotating shaft (15).

5. The organic fertilizer pulverizer capable of multi-stage pulverization for producing organic fertilizer according to claim 1, characterized in that: Material guide plates (17) are fixed to the inner walls on both sides of the box body (2).

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