CN219926169U - Fertilizer raw materials cutting device - Google Patents

Abstract

The utility model provides a cutting device for organic fertilizer raw materials, which comprises a vibrator and a cutting machine which are sequentially arranged, wherein the inside of a box body is also provided with a relative backing plate and a cutting disc, the cutting disc comprises a first rotating shaft, a plurality of extrusion wheels and a plurality of cutting blades, the extrusion wheels and the cutting blades are coaxially sleeved outside the first rotating shaft at intervals, the backing plate is vertically arranged, and the extrusion wheels are closely close to the middle part of the backing plate; the inside position that is less than backing plate and cutting dish of box still is equipped with the spout of slope, the spout bottom runs through from the box side and communicates to outside. The utility model discloses a bobbing machine makes strip material at the in-process mutual separation of vibration transportation to inside the smooth entering cutting machine, horizontal strip plant rhizome is compressed tightly by pinch roller and backing plate, then is cut off by the cutting piece, becomes finer graininess structure, is discharged by the spout at last, thereby makes the plant rhizome that has toughness can be by better crushing, so that subsequent fermentation and granulation process.

Description

Fertilizer raw materials cutting device

Technical Field

The utility model relates to the technical field of organic fertilizer production equipment, in particular to a cutting device for organic fertilizer raw materials.

Background

The organic fertilizer is a product containing nutrient elements required by crops and microorganisms, and is a combination of biology, organic and inorganic. It can replace chemical fertilizer and provide various nutrient elements for crop. The chemical fertilizer and pesticide are applied in great amount to human beings, so that ecological agriculture is proposed for the benefit and the defect, and the use of chemical fertilizer and chemical pesticide in farmland is gradually realized, and the use of organic fertilizer and the prevention of plant diseases and insect pests by adopting a microbial method are realized, so that the damage to the environment is reduced.

The existing organic fertilizer is mainly prepared by fermenting and processing agricultural waste or organic garbage by beneficial microorganisms, the sources of raw materials are wide, the raw materials mainly comprise plant rhizomes, straws, sawdust and the like, and the production procedures mainly comprise crushing, fermenting, granulating, drying and forming and the like, wherein the crushing of the raw materials is a key step, the subsequent fermentation effect is influenced, and the quality and the using effect of the biological fertilizer are directly influenced. At present, the crushing of the raw materials of the biological fertilizer is mainly carried out by adopting a crusher, but because the raw materials of the biological fertilizer contain rhizomes of a plurality of plants, the long-strip materials with certain toughness are difficult to be crushed into fine particles by the common crusher, and the later granulation work can be influenced. Therefore, a better raw material cutting device is needed, so that the organic fertilizer raw material containing plant rootstock is cut into finer state and then crushed, and the organic fertilizer product with higher quality is prepared.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a cutting device for organic fertilizer raw materials, which solves the problems that the biological fertilizer raw materials in the prior art contain plant rhizomes, are difficult to be cut into fine particles by a common pulverizer, and further influence the works such as granulation and the like.

According to the embodiment of the utility model, the organic fertilizer raw material cutting device comprises a vibrator and a cutting machine which are sequentially arranged, wherein the vibrator is a linear vibrating screen, the cutting machine comprises a hollow box body, and the top of the box body is opened and corresponds to an outlet at the tail end of the linear vibrating screen; the box body is internally provided with a relative backing plate and a cutting disc, the cutting disc comprises a first rotating shaft, a plurality of extrusion wheels and a plurality of cutting blades, the extrusion wheels and the cutting blades are coaxially sleeved outside the first rotating shaft at intervals, one end of the first rotating shaft extends out of the box body and is connected with a first motor, the backing plate is vertically arranged, and the first rotating shaft is parallel to the surface of the backing plate, so that the extrusion wheels are closely close to the middle of the backing plate; the inside position that is less than backing plate and cutting dish of box still is equipped with the spout of slope, the spout bottom runs through from the box side and communicates to outside.

Further, the backing plate is provided with a plurality of vertical hollows, the hollows are sequentially arranged in parallel and correspond to the positions of all the cutting pieces, wherein the diameter of each cutting piece is larger than that of the extrusion wheel, and the cutting pieces can extend into the hollows.

Further, the first rotating shaft is rotationally connected with the extrusion wheel, and the first rotating shaft is fixedly connected with the cutting piece.

Further, still include with first pivot parallel arrangement's second pivot, the second pivot rotates to be installed on the box, and one end stretches out the box outside and is connected with the second motor, coaxial cover is equipped with a plurality of drive gear in the second pivot, drive gear corresponds the extrusion wheel setting, extrusion wheel surface is provided with the tooth, makes it and drive gear meshing.

Further, the base plate is an arc surface, and one side of the base plate corresponding to the cutting disc is recessed inwards, so that the extrusion wheel is matched with the recessed part of the base plate.

The backing plate corresponds box open-ended bottom edge setting, cutting dish top is sealed with the box top and is connected for the material that gets into in the box by the opening can only pass through between backing plate and the cutting dish.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model discloses a vibrating machine makes strip material separate each other at the in-process of vibration transportation to the flatly enter into inside the cutting machine, then between backing plate and the cutting dish, horizontal strip plant rhizome is compressed tightly by pinch roller and backing plate, then is cut off by the cutting piece, becomes finer graininess structure, finally is discharged by the spout, thereby makes the plant rhizome that has toughness can be better smashed, so that follow-up fermentation and granulation processing;

2. the base plate of the utility model is also provided with the hollowed-out parts, and the cutting pieces correspond to the hollowed-out parts, so that the cutting pieces can better cut off the raw materials, the problem that the cut raw materials still break the threads is avoided, and the crushing effect is further improved;

3. according to the utility model, the first rotating shaft is preferably connected with the extrusion wheel in a rotating way, the first rotating shaft is fixedly connected with the cutting sheet, namely, the extrusion wheel and the cutting sheet rotate relatively independently, and the second motor and the driving gear are matched to drive the extrusion wheel, so that the extrusion wheel rotates relatively slowly and simultaneously the cutting sheet rotates at a high speed, the materials can stay between the extrusion wheel and the base plate for a certain time, and the cutting sheet passes through at a high speed, so that a better cutting effect is achieved.

Drawings

Fig. 1 is an overall schematic diagram of an embodiment of the present utility model.

Fig. 2 is a schematic side-to-inside view of a cutter according to an embodiment of the present utility model.

Fig. 3 is a schematic view of a cutting disc according to an embodiment of the present utility model.

In the above figures: 1. a vibrator; 2. a cutting machine; 11. a funnel; 21. a backing plate; 22. a first rotating shaft; 23. a pressing wheel; 24. cutting the sheet; 25. a second rotating shaft; 26. a chute; 27. a first motor; 28. a second motor; 211. hollow out; 251. and a drive gear.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, an embodiment of the present utility model provides a device for cutting raw materials of organic fertilizer, which includes a vibrator 1 and a cutter 2 sequentially arranged. In this embodiment, the vibrator 1 is a linear vibrating screen, including a screen plate that is slightly inclined, and a vibrator that is disposed on one side of the screen plate, where a funnel 11 is disposed on the top of the screen plate for feeding, and the bottom of the screen plate is for discharging the screen. The materials screened out by the vibrator 1 are sundries such as gravel, stones, saw dust and the like contained in plant raw materials, and the materials are discarded after being screened out. The cutting machine 2 comprises a hollow square box body, wherein the top of the box body is provided with an opening, and the opening corresponds to the outlet at the tail end of the linear vibrating screen to form an integrated structure.

As shown in fig. 2, in this embodiment, the inside of the box is further provided with an opposite backing plate 21 and a cutting disc, where the cutting disc includes a first rotating shaft 22, a plurality of extrusion wheels 23 coaxially sleeved outside the first rotating shaft 22, and a plurality of cutting blades 24, and in this embodiment, five extrusion wheels 23 and four cutting blades 24 are preferably included. One end of the first rotating shaft 22 extends out of the box body and is connected with a first motor 27, the base plate 21 is vertically arranged, preferably, the base plate 21 is an arc surface, one side of the base plate 21 corresponding to the cutting disc is inwards recessed, so that the extrusion wheel 23 is distributed and combined with the concave part of the base plate 21, and the contact surface between the extrusion wheel 23 and the base plate 21 is enlarged. The first rotating shaft 22 is parallel to the surface of the base plate 21, so that the extrusion wheel 23 is closely adjacent to the middle part of the base plate 21, and a certain gap is reserved, so that the extrusion wheel 23 and the base plate 21 can clamp strip-shaped and rod-shaped objects therebetween and do not interfere with each other. The inside of the box body is also provided with an inclined chute 26 at a position lower than the base plate 21 and the cutting disc, and the bottom end of the chute 26 is communicated to the outside from the side surface of the box body in a penetrating way.

It should be noted that, the backing plate 21 is disposed corresponding to the bottom edge of the opening of the box, the top end of the cutting disc is connected with the top of the box in a closed manner, and meanwhile, the first motor 27 drives the extrusion wheel 23 to rotate towards the direction of the backing plate 21, so that the material entering the box from the opening can only pass between the backing plate 21 and the cutting disc.

Further in this embodiment, the pad 21 is provided with a plurality of vertical hollows 211, and the hollows 211 are sequentially arranged in parallel and correspond to positions of all the cutting pieces 24, wherein the diameter of the cutting piece 24 is larger than that of the extrusion wheel 23, so that the cutting piece 24 can extend into the hollows 211. Therefore, the cutting piece 24 can better cut off the raw materials, so that the problem that the cut raw materials are still broken and threaded is avoided, and the crushing effect is further improved.

In a further embodiment, as shown in fig. 3, the first shaft 22 is rotatably connected to the pressing wheel 23, and the first shaft 22 is fixedly connected to the cutting blade 24, specifically, the first shaft 22 is rotatably connected to the pressing wheel 23 through a ball bearing. In addition, still include with first pivot 22 parallel arrangement's second pivot 25, second pivot 25 rotates to be installed on the box, and one end stretches out the box outside and is connected with second motor 28, the coaxial cover is equipped with a plurality of drive gear 251 on the second pivot 25, drive gear 251 corresponds extrusion wheel 23 setting, extrusion wheel 23 surface is provided with the tooth, makes it and drive gear 251 meshing. Because the extrusion wheel 23 and the cutting blade 24 rotate relatively independently, the extrusion wheel 23 can rotate relatively slowly and simultaneously the cutting blade 24 rotates at a high speed, so that materials can stay between the extrusion wheel 23 and the backing plate 21 for a certain time, and the cutting blade 24 passes through at a high speed, thereby having better cutting effect. At the same time, the teeth on the outer edge of the extrusion wheel 23 can also play a better role in compressing the plant material on the backing plate 21.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The utility model provides a fertilizer raw materials cutting device which characterized in that: the vibrating machine is a linear vibrating screen, the cutting machine comprises a hollow box body, and the top of the box body is opened and corresponds to an outlet at the tail end of the linear vibrating screen; the box body is internally provided with a relative backing plate and a cutting disc, the cutting disc comprises a first rotating shaft, a plurality of extrusion wheels and a plurality of cutting blades, the extrusion wheels and the cutting blades are coaxially sleeved outside the first rotating shaft at intervals, one end of the first rotating shaft extends out of the box body and is connected with a first motor, the backing plate is vertically arranged, and the first rotating shaft is parallel to the surface of the backing plate, so that the extrusion wheels are closely close to the middle of the backing plate; the inside position that is less than backing plate and cutting dish of box still is equipped with the spout of slope, the spout bottom runs through from the box side and communicates to outside.

2. A cutting device for organic fertilizer raw materials as set forth in claim 1, wherein: the base plate is provided with a plurality of vertical hollows, the hollows are sequentially arranged in parallel and correspond to the positions of all the cutting pieces, wherein the diameter of each cutting piece is larger than that of the extrusion wheel, and the cutting pieces can extend into the hollows.

3. A cutting device for organic fertilizer raw materials as set forth in claim 1, wherein: the first rotating shaft is rotationally connected with the extrusion wheel, and the first rotating shaft is fixedly connected with the cutting piece.

4. A cutting device for organic fertilizer raw materials as set forth in claim 3, wherein: the novel multifunctional box comprises a box body, and is characterized by further comprising a second rotating shaft which is arranged in parallel with the first rotating shaft, wherein the second rotating shaft is rotatably arranged on the box body, one end of the second rotating shaft extends out of the box body and is connected with a second motor, a plurality of driving gears are coaxially sleeved on the second rotating shaft, the driving gears correspond to the extrusion wheel, and teeth are arranged on the surface of the extrusion wheel so that the extrusion wheel is meshed with the driving gears.

5. A cutting device for organic fertilizer raw materials as set forth in claim 1, wherein: the backing plate is a cambered surface, and one side of the backing plate corresponding to the cutting disc is recessed inwards, so that the extrusion wheel is matched with the recessed part of the backing plate.

6. A cutting device for organic fertilizer raw materials as set forth in claim 1, wherein: the backing plate corresponds box open-ended bottom edge setting, cutting dish top is sealed with the box top and is connected for the material that gets into in the box by the opening can only pass through between backing plate and the cutting dish.